./PaxHeaders.29556/globus_gridftp_server-12.20000644000000000000000000000013213122274273015670 xustar0030 mtime=1497987259.193281867 30 atime=1497987259.369281867 30 ctime=1497987259.193281867 globus_gridftp_server-12.2/0000775000175000017500000000000013122274273016625 5ustar00fedorafedora00000000000000globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_acl.c0000644000000000000000000000013213122233744021233 xustar0030 mtime=1497970660.639281867 30 atime=1497970660.639281867 30 ctime=1497987258.568281867 globus_gridftp_server-12.2/globus_i_gfs_acl.c0000664000175000017500000002637413122233744022264 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_i_gridftp_server.h" #include "globus_i_gfs_acl.h" static globus_list_t * globus_l_acl_module_list; typedef struct globus_l_gfs_acl_request_s { void * user_handle; globus_gfs_acl_module_t * module; } globus_l_gfs_acl_request_t; static int globus_l_gfs_acl_next( globus_i_gfs_acl_handle_t * acl_handle, globus_result_t * out_res) { int rc = GLOBUS_GFS_ACL_COMPLETE; globus_l_gfs_acl_request_t * acl_request; GlobusGFSName(globus_l_gfs_acl_next); GlobusGFSDebugEnter(); *out_res = GLOBUS_SUCCESS; while(rc == GLOBUS_GFS_ACL_COMPLETE && *out_res == GLOBUS_SUCCESS && !globus_list_empty(acl_handle->current_list)) { acl_request = (globus_l_gfs_acl_request_t *) globus_list_remove( &acl_handle->current_list, acl_handle->current_list); globus_assert(acl_request->module != NULL); switch(acl_handle->type) { case GLOBUS_L_GFS_ACL_TYPE_INIT: rc = acl_request->module->init_func( &acl_request->user_handle, &acl_handle->acl_info, acl_handle, out_res); break; case GLOBUS_L_GFS_ACL_TYPE_AUTHORIZE: rc = acl_request->module->authorize_func( acl_request->user_handle, acl_handle->auth_action, &acl_handle->auth_object, &acl_handle->acl_info, acl_handle, out_res); break; default: globus_assert(0 && "possible memory corruption"); break; } } GlobusGFSDebugExit(); return rc; } static void globus_l_gfs_acl_kickout( void * user_arg) { int rc; globus_i_gfs_acl_handle_t * acl_handle; void * u_arg; globus_result_t cached_res; globus_gfs_acl_action_t auth_action; globus_gfs_acl_object_desc_t auth_object; globus_gfs_acl_cb_t callback; globus_bool_t done = GLOBUS_FALSE; GlobusGFSName(globus_l_gfs_acl_kickout); GlobusGFSDebugEnter(); acl_handle = (globus_i_gfs_acl_handle_t *) user_arg; /* if done call the user callback */ if(globus_list_empty(acl_handle->current_list)) { done = GLOBUS_TRUE; } else { rc = globus_l_gfs_acl_next(acl_handle, &acl_handle->cached_res); if(rc == GLOBUS_GFS_ACL_COMPLETE) { done = GLOBUS_TRUE; } } if(done) { u_arg = acl_handle->user_arg; cached_res = acl_handle->cached_res; auth_action = acl_handle->auth_action; memcpy(&auth_object, &acl_handle->auth_object, sizeof(globus_gfs_acl_object_desc_t)); acl_handle->auth_object.name = NULL; callback = acl_handle->cb; callback( &auth_object, auth_action, u_arg, cached_res); globus_free(auth_object.name); } GlobusGFSDebugExit(); } int globus_i_gfs_acl_init( struct globus_i_gfs_acl_handle_s * acl_handle, const gss_ctx_id_t context, const char * subject, const char * username, const char * password, const char * ipaddr, globus_result_t * out_res, globus_gfs_acl_cb_t cb, void * user_arg) { globus_l_gfs_acl_request_t * acl_request; globus_list_t * list; int rc; GlobusGFSName(globus_i_gfs_acl_init); GlobusGFSDebugEnter(); memset(acl_handle, '\0', sizeof(struct globus_i_gfs_acl_handle_s)); acl_handle->type = GLOBUS_L_GFS_ACL_TYPE_INIT; acl_handle->cb = cb; acl_handle->user_arg = user_arg; acl_handle->context = context; acl_handle->hostname = globus_i_gfs_config_string("fqdn"); if(subject) { acl_handle->subject = globus_libc_strdup(subject); if(acl_handle->subject == NULL) { goto alloc_error; } } if(username) { acl_handle->username = globus_libc_strdup(username); if(acl_handle->username == NULL) { goto alloc_error; } } if(password) { acl_handle->password = globus_libc_strdup(password); if(acl_handle->password == NULL) { goto alloc_error; } } if(ipaddr) { acl_handle->ipaddr = globus_libc_strdup(ipaddr); if(acl_handle->ipaddr == NULL) { goto alloc_error; } } acl_handle->acl_info.context = acl_handle->context; acl_handle->acl_info.hostname = acl_handle->hostname; acl_handle->acl_info.subject = acl_handle->subject; acl_handle->acl_info.username = acl_handle->username; acl_handle->acl_info.password = acl_handle->password; acl_handle->acl_info.ipaddr = acl_handle->ipaddr; /* needed memory for each module 'cause of handle back, only on init */ for(list = globus_l_acl_module_list; !globus_list_empty(list); list = globus_list_rest(list)) { acl_request = (globus_l_gfs_acl_request_t *) globus_calloc(sizeof(globus_l_gfs_acl_request_t), 1); if(acl_request == NULL) { goto err; } acl_request->module = globus_list_first(list); globus_list_insert(&acl_handle->module_list, acl_request); } acl_handle->current_list = globus_list_copy(acl_handle->module_list); rc = globus_l_gfs_acl_next(acl_handle, out_res); GlobusGFSDebugExit(); return rc; alloc_error: err: globus_i_gfs_acl_destroy(acl_handle); GlobusGFSDebugExitWithError(); return -1; } void globus_i_gfs_acl_destroy( struct globus_i_gfs_acl_handle_s * acl_handle) { globus_l_gfs_acl_request_t * acl_request; GlobusGFSName(globus_i_gfs_acl_destroy); GlobusGFSDebugEnter(); while(!globus_list_empty(acl_handle->module_list)) { acl_request = (globus_l_gfs_acl_request_t *) globus_list_remove( &acl_handle->module_list, acl_handle->module_list); acl_request->module->destroy_func(acl_request->user_handle); globus_free(acl_request); } if(acl_handle->auth_object.name != NULL) { globus_free(acl_handle->auth_object.name); } if(acl_handle->username) { globus_free(acl_handle->username); } if(acl_handle->password) { globus_free(acl_handle->password); } if(acl_handle->subject) { globus_free(acl_handle->subject); } if(acl_handle->ipaddr) { globus_free(acl_handle->ipaddr); } GlobusGFSDebugExit(); } int globus_gfs_acl_authorize( struct globus_i_gfs_acl_handle_s * acl_handle, globus_gfs_acl_action_t action, globus_gfs_acl_object_desc_t * object, globus_result_t * out_res, globus_gfs_acl_cb_t cb, void * user_arg) { int rc; GlobusGFSName(globus_gfs_acl_authorize); GlobusGFSDebugEnter(); acl_handle->type = GLOBUS_L_GFS_ACL_TYPE_AUTHORIZE; acl_handle->cb = cb; acl_handle->user_arg = user_arg; acl_handle->auth_action = action; if(acl_handle->auth_object.name != NULL) { globus_free(acl_handle->auth_object.name); } memcpy(&acl_handle->auth_object, object, sizeof(globus_gfs_acl_object_desc_t)); acl_handle->auth_object.name = globus_libc_strdup(object->name); if(acl_handle->auth_object.name == NULL) { goto err; } acl_handle->current_list = globus_list_copy(acl_handle->module_list); rc = globus_l_gfs_acl_next(acl_handle, out_res); GlobusGFSDebugExit(); return rc; err: GlobusGFSDebugExitWithError(); return -1; } void globus_gfs_acl_authorized_finished( globus_i_gfs_acl_handle_t * acl_handle, globus_result_t result) { GlobusGFSName(globus_gfs_acl_authorized_finished); GlobusGFSDebugEnter(); acl_handle->cached_res = result; /* if we fail here, cancel rest of acl chain */ if(result != GLOBUS_SUCCESS) { while(!globus_list_empty(acl_handle->current_list)) { globus_list_remove( &acl_handle->current_list, acl_handle->current_list); } } globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_acl_kickout, acl_handle); GlobusGFSDebugExit(); } void globus_gfs_acl_audit( struct globus_i_gfs_acl_handle_s * acl_handle, globus_gfs_acl_action_t action, globus_gfs_acl_object_desc_t * object, const char * message) { globus_list_t * list; globus_l_gfs_acl_request_t * acl_request; GlobusGFSName(globus_gfs_acl_log); GlobusGFSDebugEnter(); for(list = acl_handle->module_list; !globus_list_empty(list); list = globus_list_rest(list)) { acl_request = (globus_l_gfs_acl_request_t *) globus_list_first(list); if(acl_request->module->audit_func) { acl_request->module->audit_func( &acl_request->user_handle, action, object, message); } } GlobusGFSDebugExit(); } void globus_gfs_acl_add_module( globus_gfs_acl_module_t * module) { GlobusGFSName(globus_gfs_acl_add_module); GlobusGFSDebugEnter(); globus_list_insert(&globus_l_acl_module_list, module); GlobusGFSDebugExit(); } const char * globus_gfs_acl_action_to_string( globus_gfs_acl_action_t action) { switch(action) { case GFS_ACL_ACTION_INIT: return "init"; case GFS_ACL_ACTION_DELETE: return "delete"; case GFS_ACL_ACTION_WRITE: return "write"; case GFS_ACL_ACTION_CREATE: return "create"; case GFS_ACL_ACTION_READ: return "read"; case GFS_ACL_ACTION_LOOKUP: return "lookup"; case GFS_ACL_ACTION_AUTHZ_ASSERT: return "authz_assert"; case GFS_ACL_ACTION_COMMIT: return "commit"; case GFS_ACL_ACTION_GROW: return "grow"; default: return NULL; } } globus_gridftp_server-12.2/PaxHeaders.29556/README0000644000000000000000000000013213122233744016466 xustar0030 mtime=1497970660.607281867 30 atime=1497970660.607281867 30 ctime=1497987258.491281867 globus_gridftp_server-12.2/README0000664000175000017500000000006713122233744017506 0ustar00fedorafedora00000000000000see globus-gridftp-server -help for available options. globus_gridftp_server-12.2/PaxHeaders.29556/globus_gridftp_server_embed.h0000644000000000000000000000013213122233744023513 xustar0030 mtime=1497970660.639281867 30 atime=1497970660.639281867 30 ctime=1497987258.489281867 globus_gridftp_server-12.2/globus_gridftp_server_embed.h0000664000175000017500000000717413122233744024541 0ustar00fedorafedora00000000000000/* * Copyright 1999-2014 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #if !defined(GLOBUS_GRIDFTP_SERVER_EMBED_H) #define GLOBUS_GRIDFTP_SERVER_EMBED_H 1 #include "globus_gridftp_server.h" typedef struct globus_l_gfs_embed_handle_s * globus_gfs_embed_handle_t; /* events. * XXX should possibly add some generic way to get useful info for * for an event. */ typedef enum { GLOBUS_GFS_EMBED_EVENT_CONNECTION_CLOSED = 1, GLOBUS_GFS_EMBED_EVENT_CONNECTION_OPENED, GLOBUS_GFS_EMBED_EVENT_STOPPED } globus_gfs_embed_event_t; typedef globus_bool_t (*globus_gfs_embed_event_cb_t)( globus_gfs_embed_handle_t handle, globus_result_t result, globus_gfs_embed_event_t event, void * user_arg); /* * init the handle. args[] is a NULL terminated argv-type array filled with * command line parameters, may be NULL. Start at args[1]. * eg: args = {"not used", "-p", "5000", NULL} */ globus_result_t globus_gridftp_server_embed_init( globus_gfs_embed_handle_t * handle, char * args[]); /* * destroy the handle. if server has been started, should only be called * after the STOPPED event has been triggered. */ void globus_gridftp_server_embed_destroy( globus_gfs_embed_handle_t handle); /* * set a config parameter. use _int or _ptr as appropriate for * the parameter. */ void globus_gridftp_server_embed_config_set_int( globus_gfs_embed_handle_t handle, char * option_name, int int_value); void globus_gridftp_server_embed_config_set_ptr( globus_gfs_embed_handle_t handle, char * option_name, void * ptr_value); /* * config query functions. */ #define globus_gridftp_server_embed_config_get_list \ (globus_list_t *) globus_gridftp_server_embed_config_get_ptr #define globus_gridftp_server_embed_config_get_string \ (char *) globus_gridftp_server_embed_config_get_ptr #define globus_gridftp_server_embed_config_get_bool \ (globus_bool_t) globus_gridftp_server_embed_config_get_int void * globus_gridftp_server_embed_config_get_ptr( globus_gfs_embed_handle_t handle, const char * option_name); int globus_gridftp_server_embed_config_get_int( globus_gfs_embed_handle_t handle, const char * option_name); /* * start up an embedded gridftp server * */ globus_result_t globus_gridftp_server_embed_start( globus_gfs_embed_handle_t handle, globus_gfs_embed_event_cb_t event_cb, void * user_arg); /* * stop the running embedded server. calling this function will start * the processes of shutting down the embedded server. When it is * completely shut down the event callback will be called with * the GLOBUS_GRIDFTP_SERVER_EMEB_EVENT_STOPPED event. */ void globus_gridftp_server_embed_stop( globus_gfs_embed_handle_t handle); #endif globus_gridftp_server-12.2/PaxHeaders.29556/globus-gridftp-server-enable-sshftp.in0000644000000000000000000000013213122233744025123 xustar0030 mtime=1497970660.637281867 30 atime=1497970830.206281867 30 ctime=1497987258.451281867 globus_gridftp_server-12.2/globus-gridftp-server-enable-sshftp.in0000664000175000017500000000617713122233744026153 0ustar00fedorafedora00000000000000#! @PERL@ # # Copyright 1999-2006 University of Chicago # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # use strict; use warnings; use Getopt::Long; use English; use File::Path; my ($opt_help, $opt_force, $opt_nonroot, $target); if(!GetOptions("help|h" => \$opt_help, "force|f" => \$opt_force, "nonroot|n" => \$opt_nonroot, "out|o=s" => \$target)) { usage(1); } if(defined($opt_help)) { usage(0); } my $GLOBUS_LOCATION = '@prefix@'; if (exists $ENV{GLOBUS_LOCATION}) { $GLOBUS_LOCATION = $ENV{GLOBUS_LOCATION}; } ###################################################### my $sshftp = < EOF ###################################################### umask(022); if(!defined($target)) { if(defined($opt_nonroot)) { mkdir "$ENV{HOME}/.globus" unless (-d "$ENV{HOME}/.globus"); $target = "$ENV{HOME}/.globus/sshftp"; } else { mkdir "/etc/grid-security" unless (-d "/etc/grid-security"); $target = "/etc/grid-security/sshftp"; } } if(-e $target && !defined($opt_force)) { die("$target exists. Use option --force to overwrite.\n"); } open(FILE, "> $target") || die("Error while trying to open $target. Check your permissions.\n"); print FILE $sshftp; close(FILE); chmod 0755, $target; print "Successfully created $target.\n"; sub usage { my $ex = shift; print "Usage: globus-gridftp-server-enable-sshftp [opts]\n". "opts: [-nonroot | -out ] [-force] [-help|-h]\n". " Creates gridftp startup script used by sshftp clients.\n". " Default location is /etc/grid-security/sshftp.\n". " -nonroot creates ~/.globus/sshftp.\n"; exit $ex; } globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_acl_test.c0000644000000000000000000000013213122233744022272 xustar0030 mtime=1497970660.640281867 30 atime=1497970660.639281867 30 ctime=1497987258.566281867 globus_gridftp_server-12.2/globus_i_gfs_acl_test.c0000664000175000017500000000720713122233744023315 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * user functions. used by control.c or DSI implementation if it choses. */ #include "globus_i_gridftp_server.h" #include "globus_i_gfs_acl.h" #define GlobusACLTestFailure() \ globus_error_put( \ globus_error_construct_error( \ GLOBUS_NULL, \ GLOBUS_NULL, \ GLOBUS_GFS_ERROR_MEMORY, \ __FILE__, \ _gfs_name, \ __LINE__, \ "acl failed")) static int globus_gfs_acl_test_init( void ** out_handle, globus_gfs_acl_info_t * acl_info, globus_gfs_acl_handle_t acl_handle, globus_result_t * out_res) { int fail_str; GlobusGFSName(globus_gfs_acl_test_init); GlobusGFSDebugEnter(); fail_str = globus_i_gfs_config_int("test_acl"); if(fail_str == -1 || fail_str == GFS_ACL_ACTION_INIT) { *out_res = GlobusACLTestFailure(); } else { *out_res = GLOBUS_SUCCESS; } if(fail_str & 0x1000) /* "BLOCK")) */ { globus_gfs_acl_authorized_finished(acl_handle, *out_res); GlobusGFSDebugExit(); return GLOBUS_GFS_ACL_WOULD_BLOCK; } else { GlobusGFSDebugExitWithError(); return GLOBUS_GFS_ACL_COMPLETE; } } static int globus_gfs_acl_test_authorize( void * out_handle, globus_gfs_acl_action_t action, globus_gfs_acl_object_desc_t * object, globus_gfs_acl_info_t * acl_info, globus_gfs_acl_handle_t acl_handle, globus_result_t * out_res) { int fail_str; GlobusGFSName(globus_gfs_acl_test_authorize); GlobusGFSDebugEnter(); fail_str = globus_i_gfs_config_int("test_acl"); if(fail_str == -1 || fail_str == action) { *out_res = GlobusACLTestFailure(); } else { *out_res = GLOBUS_SUCCESS; } if(fail_str & 0x1000) /* if BLOCK */ { globus_gfs_acl_authorized_finished(acl_handle, *out_res); GlobusGFSDebugExit(); return GLOBUS_GFS_ACL_WOULD_BLOCK; } else { GlobusGFSDebugExitWithError(); return GLOBUS_GFS_ACL_COMPLETE; } } static void globus_gfs_acl_test_destroy( void * out_handle) { GlobusGFSName(globus_gfs_acl_test_destroy); GlobusGFSDebugEnter(); GlobusGFSDebugExit(); } globus_gfs_acl_module_t globus_gfs_acl_test_module = { globus_gfs_acl_test_init, globus_gfs_acl_test_authorize, globus_gfs_acl_test_destroy }; globus_gridftp_server-12.2/PaxHeaders.29556/globus-gridftp-password.in0000644000000000000000000000013213122233744022726 xustar0030 mtime=1497970660.637281867 30 atime=1497970830.152281867 30 ctime=1497987258.448281867 globus_gridftp_server-12.2/globus-gridftp-password.in0000775000175000017500000000053613122233744023752 0ustar00fedorafedora00000000000000#! @PERL@ ($name,$passwd,$uid,$gid,$quota,$comment,$gcos,$dir,$shell,$expire)=getpwuid($<); $salt=join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]; system "stty -echo"; print STDERR "Password: "; chomp($pword = ); print "\n"; system "stty echo"; $hash=crypt($pword, $salt); print "$name:$hash:$uid:$gid:$gcos:$dir:$shell\n" globus_gridftp_server-12.2/PaxHeaders.29556/dsi_bones0000644000000000000000000000013213122233744017476 xustar0030 mtime=1497970660.608281867 30 atime=1497987259.369281867 30 ctime=1497987258.642281867 globus_gridftp_server-12.2/dsi_bones/0000775000175000017500000000000013122233744020570 5ustar00fedorafedora00000000000000globus_gridftp_server-12.2/dsi_bones/PaxHeaders.29556/generate-stubs.sh0000644000000000000000000000013213122233744023037 xustar0030 mtime=1497970660.608281867 30 atime=1497970660.608281867 30 ctime=1497987258.641281867 globus_gridftp_server-12.2/dsi_bones/generate-stubs.sh0000775000175000017500000000226013122233744024057 0ustar00fedorafedora00000000000000#! /bin/sh # # Copyright 1999-2006 University of Chicago # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # if [ "X$1" = "X" ]; then echo "generate-stubs " exit 1 fi if [ "X$2" = "X" ]; then echo "generate-stubs " exit 1 fi if [ "X$GLOBUS_LOCATION" = "X" ]; then echo "$GLOBUS_LOCATION must be defined" exit 1 fi name=$1 flavor=$2 date=`date +%s` $GLOBUS_LOCATION/bin/globus-makefile-header -flavor=$flavor globus_gridftp_server > makefile_header sed -e "s/@DSI@/$name/g" -e "s/@DATE@/$date/g" globus_gridftp_server_dsi.c.in > globus_gridftp_server_$name.c sed -e "s/@DSI@/$name/g" -e "s/@FLAVOR@/$flavor/g" Makefile.in > Makefile globus_gridftp_server-12.2/dsi_bones/PaxHeaders.29556/Makefile.in0000644000000000000000000000013213122233744021620 xustar0030 mtime=1497970660.608281867 30 atime=1497970660.608281867 30 ctime=1497987258.641281867 globus_gridftp_server-12.2/dsi_bones/Makefile.in0000664000175000017500000000113013122233744022630 0ustar00fedorafedora00000000000000include makefile_header # include additional makefile headers here # add needed cflags here DSI_CFLAGS=$(GLOBUS_CFLAGS) # add needed includes here DSI_INCLUDES=$(GLOBUS_INCLUDES) # added needed ldflags here DSI_LDFLAGS=$(GLOBUS_LDFLAGS) # add needed libraries here DSI_LIBS= FLAVOR=@FLAVOR@ globus_gridftp_server_@DSI@.o: $(GLOBUS_CC) $(DSI_CFLAGS) $(DSI_INCLUDES) \ -shared -o libglobus_gridftp_server_@DSI@_$(FLAVOR).so \ globus_gridftp_server_@DSI@.c \ $(DSI_LDFLAGS) $(DSI_LIBS) install: cp -f libglobus_gridftp_server_@DSI@_$(FLAVOR).so $(GLOBUS_LOCATION)/lib clean: rm -f *.so globus_gridftp_server-12.2/dsi_bones/PaxHeaders.29556/globus_gridftp_server_dsi.c.in0000644000000000000000000000013213122233744025563 xustar0030 mtime=1497970660.608281867 30 atime=1497970660.608281867 30 ctime=1497987258.641281867 globus_gridftp_server-12.2/dsi_bones/globus_gridftp_server_dsi.c.in0000664000175000017500000002162113122233744026602 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_gridftp_server.h" /*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ * ADD ADDITIONAL INCLUDES HERE *@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/ static globus_version_t local_version = { 0, /* major version number */ 1, /* minor version number */ @DATE@, 0 /* branch ID */ }; typedef struct globus_l_gfs_@DSI@_handle_s { int some_needed_data; } globus_l_gfs_@DSI@_handle_t; /************************************************************************* * start * ----- * This function is called when a new session is initialized, ie a user * connectes to the server. This hook gives the dsi an oppertunity to * set internal state that will be threaded through to all other * function calls associated with this session. And an oppertunity to * reject the user. * * finished_info.info.session.session_arg should be set to an DSI * defined data structure. This pointer will be passed as the void * * user_arg parameter to all other interface functions. * * NOTE: at nice wrapper function should exist that hides the details * of the finished_info structure, but it currently does not. * The DSI developer should jsut follow this template for now ************************************************************************/ static void globus_l_gfs_@DSI@_start( globus_gfs_operation_t op, globus_gfs_session_info_t * session_info) { globus_l_gfs_@DSI@_handle_t * @DSI@_handle; globus_gfs_finished_info_t finished_info; GlobusGFSName(globus_l_gfs_@DSI@_start); @DSI@_handle = (globus_l_gfs_@DSI@_handle_t *) globus_malloc(sizeof(globus_l_gfs_@DSI@_handle_t)); @DSI@_handle->some_needed_data = 0; memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); finished_info.type = GLOBUS_GFS_OP_SESSION_START; finished_info.result = GLOBUS_SUCCESS; finished_info.info.session.session_arg = @DSI@_handle; finished_info.info.session.username = session_info->username; finished_info.info.session.home_dir = "/"; globus_gridftp_server_operation_finished( op, GLOBUS_SUCCESS, &finished_info); } /************************************************************************* * destroy * ------- * This is called when a session ends, ie client quits or disconnects. * The dsi should clean up all memory they associated wit the session * here. ************************************************************************/ static void globus_l_gfs_@DSI@_destroy( void * user_arg) { globus_l_gfs_@DSI@_handle_t * @DSI@_handle; @DSI@_handle = (globus_l_gfs_@DSI@_handle_t *) user_arg; globus_free(@DSI@_handle); } /************************************************************************* * stat * ---- * This interface function is called whenever the server needs * information about a given file or resource. It is called then an * LIST is sent by the client, when the server needs to verify that * a file exists and has the proper permissions, etc. ************************************************************************/ static void globus_l_gfs_@DSI@_stat( globus_gfs_operation_t op, globus_gfs_stat_info_t * stat_info, void * user_arg) { globus_gfs_stat_t stat_array[1]; int stat_count = 1; globus_l_gfs_@DSI@_handle_t * @DSI@_handle; GlobusGFSName(globus_l_gfs_@DSI@_stat); @DSI@_handle = (globus_l_gfs_@DSI@_handle_t *) user_arg; stat_array[0].mode = 0; stat_array[0].nlink = 0; stat_array[0].uid = 0; stat_array[0].gid = 0; stat_array[0].size = 0; stat_array[0].mtime = 0; stat_array[0].atime = 0; stat_array[0].ctime = 0; stat_array[0].dev = 0; stat_array[0].ino = 0; globus_gridftp_server_finished_stat( op, GLOBUS_SUCCESS, stat_array, stat_count); } /************************************************************************* * command * ------- * This interface function is called when the client sends a 'command'. * commands are such things as mkdir, remdir, delete. The complete * enumeration is below. * * To determine which command is being requested look at: * cmd_info->command * * GLOBUS_GFS_CMD_MKD = 1, * GLOBUS_GFS_CMD_RMD, * GLOBUS_GFS_CMD_DELE, * GLOBUS_GFS_CMD_RNTO, * GLOBUS_GFS_CMD_RNFR, * GLOBUS_GFS_CMD_CKSM, * GLOBUS_GFS_CMD_SITE_CHMOD, * GLOBUS_GFS_CMD_SITE_DSI ************************************************************************/ static void globus_l_gfs_@DSI@_command( globus_gfs_operation_t op, globus_gfs_command_info_t * cmd_info, void * user_arg) { globus_l_gfs_@DSI@_handle_t * @DSI@_handle; GlobusGFSName(globus_l_gfs_@DSI@_command); @DSI@_handle = (globus_l_gfs_@DSI@_handle_t *) user_arg; globus_gridftp_server_finished_command(op, GLOBUS_SUCCESS, GLOBUS_NULL); } /************************************************************************* * recv * ---- * This interface function is called when the client requests that a * file be transfered to the server. * * To receive a file the following functions will be used in roughly * the presented order. They are doced in more detail with the * gridftp server documentation. * * globus_gridftp_server_begin_transfer(); * globus_gridftp_server_register_read(); * globus_gridftp_server_finished_transfer(); * ************************************************************************/ static void globus_l_gfs_@DSI@_recv( globus_gfs_operation_t op, globus_gfs_transfer_info_t * transfer_info, void * user_arg) { globus_l_gfs_@DSI@_handle_t * @DSI@_handle; GlobusGFSName(globus_l_gfs_@DSI@_recv); @DSI@_handle = (globus_l_gfs_@DSI@_handle_t *) user_arg; globus_gridftp_server_finished_transfer(op, GLOBUS_SUCCESS); } /************************************************************************* * send * ---- * This interface function is called when the client requests to receive * a file from the server. * * To send a file to the client the following functions will be used in roughly * the presented order. They are doced in more detail with the * gridftp server documentation. * * globus_gridftp_server_begin_transfer(); * globus_gridftp_server_register_write(); * globus_gridftp_server_finished_transfer(); * ************************************************************************/ static void globus_l_gfs_@DSI@_send( globus_gfs_operation_t op, globus_gfs_transfer_info_t * transfer_info, void * user_arg) { globus_l_gfs_@DSI@_handle_t * @DSI@_handle; GlobusGFSName(globus_l_gfs_@DSI@_send); @DSI@_handle = (globus_l_gfs_@DSI@_handle_t *) user_arg; globus_gridftp_server_finished_transfer(op, GLOBUS_SUCCESS); } static int globus_l_gfs_@DSI@_activate(void); static int globus_l_gfs_@DSI@_deactivate(void); /* * no need to change this */ static globus_gfs_storage_iface_t globus_l_gfs_@DSI@_dsi_iface = { GLOBUS_GFS_DSI_DESCRIPTOR_BLOCKING | GLOBUS_GFS_DSI_DESCRIPTOR_SENDER, globus_l_gfs_@DSI@_start, globus_l_gfs_@DSI@_destroy, NULL, /* list */ globus_l_gfs_@DSI@_send, globus_l_gfs_@DSI@_recv, NULL, /* trev */ NULL, /* active */ NULL, /* passive */ NULL, /* data destroy */ globus_l_gfs_@DSI@_command, globus_l_gfs_@DSI@_stat, NULL, NULL }; /* * no need to change this */ GlobusExtensionDefineModule(globus_gridftp_server_@DSI@) = { "globus_gridftp_server_@DSI@", globus_l_gfs_@DSI@_activate, globus_l_gfs_@DSI@_deactivate, NULL, NULL, &local_version }; /* * no need to change this */ static int globus_l_gfs_@DSI@_activate(void) { globus_extension_registry_add( GLOBUS_GFS_DSI_REGISTRY, "@DSI@", GlobusExtensionMyModule(globus_gridftp_server_@DSI@), &globus_l_gfs_@DSI@_dsi_iface); return 0; } /* * no need to change this */ static int globus_l_gfs_@DSI@_deactivate(void) { globus_extension_registry_remove( GLOBUS_GFS_DSI_REGISTRY, "@DSI@"); return 0; } globus_gridftp_server-12.2/dsi_bones/PaxHeaders.29556/README.txt0000644000000000000000000000013213122233744021251 xustar0030 mtime=1497970660.608281867 30 atime=1497970660.608281867 30 ctime=1497987258.642281867 globus_gridftp_server-12.2/dsi_bones/README.txt0000664000175000017500000001303713122233744022272 0ustar00fedorafedora00000000000000 DSI Development =============== The Globus(tm) GridFTP server provides high speed remote access to data stores. There are many different types of data storage systems from standard file systems to arrays of magnetic tape. To allow GridFTP to be a transfer interface to as many data storage systems as possible the Data Storage Interface (DSI) was created. The DSI presents a modular abstraction layer to a storage systems. It consists of several function signatures and a set of semantics. When a new DSI is created a programmer implements the functions to provided the semantics associated with them. DSIs can be loaded and switched at runtime. When the server requires action from the storage system (be it data, meta-data, directory creation, etc) it passes a request to the loaded DSI module. The DSI then services that request and tells the function when it is finished. This document provides an introduction to the DSI and how to create one. The Interface ------------- The set of interface functions that define the DSI can be found in globus_gridftp_server.h. All type definitions starting with globus_gfs_storage_*() are part of the DSI interface. DSI utility API --------------- An API is provided to the DSI author to assist in implementation. The most interesting parts of this API provide functions that abstract away the details of sending data across the data channel. The DSI author is not expected to know the intimate details of the data channel protocols involved in a GridFTP transfer. Instead this API provides functions for reading and writing data to and from the net. Implementation -------------- Here a brief description of part of the DSI implementation process is described. A FTP session is defined from the time a client is authorized to use the server until the time the connection is disconnect (disconnect can happen due to the client sending QUIT, error, or timeout, etc). In the lifetime of the session the client issues various commands to the FTP server. Some of these commands require access to the storage system, and thus require action by the DSI. Whenever such a command is received the server calls out to the appropriate DSI interface function requesting that the specific operation be performed. The server passes a globus_gfs_operation_t data type as a parameter to all DSI request functions. When the DSI is finished performing that operation it calls a corresponding globus_gridftp_server_finished_() function passing it this globus_gfs_operation_t structure (and whatever other data is needed for the any given operation). This lets the server know that the operation is completed and it can respond to the client appropriately. As an example we will look at how a simple unix file system DSI would implement the stat function. The DSI's function signature for stat is: void (*globus_gfs_storage_stat_t)( globus_gfs_operation_t op, globus_gfs_stat_info_t * stat_info, void * user_arg); When it is called the DSI is expected to determine all information associated with the path: stat_info->pathname fill in a globus_gfs_stat_t with that information and then call globus_gridftp_server_finished_stat() with that structure static void globus_gfs_storage_example_stat( globus_gfs_operation_t op, globus_gfs_stat_info_t * stat_info, void * user_arg) { globus_gfs_stat_t stat_out; struct stat stat_in; stat(stat_info->pathname, &stat_in); stat_out.mode = stat_in.st_mode; stat_out.nlink = stat_in.st_nlink; stat_out.uid = stat_in.st_uid; stat_out.gid = stat_in.st_gid; stat_out.size = stat_in.st_size; stat_out.mtime = stat_in.st_mtime; stat_out.atime = stat_in.st_atime; stat_out.ctime = stat_in.st_ctime; stat_out.dev = stat_in.st_dev; stat_out.ino = stat_in.st_ino; stat_out.name = strdup(stat_info->pathname); globus_gridftp_server_finished_stat(op, GLOBUS_SUCCESS, &stat_out, 1); } This is obviously a very basic example but it should serve for the purposes of understanding. ======================================================================= ----------------------------------------------------------------------- ======================================================================= ========= DSI Bones ========= Every DSI must register itself with the Globus extensions module properly. This can be a tedious task yet must be done properly. For this reason we created distribution that provides a skeleton DSI upon which a developer can build. The distribution includes a script to generate C stubs for a DSI with all of the proper shared library hooks and names needed to work with the globus-gridftp-server. The DSI implementor must fill in the stubbed out functions with the necessary code specific to their needs. % ./generate-stubs.sh This command will generate the c source file. "dsi name" is the string that will be associated with the DSI. It must be unique to your Globus installation. To load it into the server use the -dsi option to the server. % make This will compile the dsi and create the dynamically loadable library. To include additional compile dependencies or libraries open 'Makefile' and add them to the appropriate MACRO line. % make install This will copy the library to $GLOBUS_LOCATION/lib, thereby making it ready for use. globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_data.c0000644000000000000000000000013213122233744021405 xustar0030 mtime=1497970660.655281867 30 atime=1497970660.642281867 30 ctime=1497987258.573281867 globus_gridftp_server-12.2/globus_i_gfs_data.c0000664000175000017500000171313513122233744022435 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_i_gridftp_server.h" #include "globus_gsi_credential.h" /* provides local_extensions */ #include "extensions.h" #include #include #ifndef TARGET_ARCH_WIN32 #include #include #include #endif #ifdef TARGET_ARCH_WIN32 #define S_ISLNK(x) 0 #define lstat(x,y) stat(x,y) #define mkdir(x,y) mkdir(x) #define chown(x,y,z) -1 #define symlink(x,y) -1 #define readlink(x,y,z) 0 #define realpath(x,y) strcpy(y,x) #define scandir(a,b,c,d) 0 #define alphasort(x,y) 0 #define fnmatch(a,b,c) -1 #endif #ifdef TARGET_ARCH_WIN32 #define lstat(x,y) stat(x,y) #define S_ISLNK(x) 0 #define getuid() 1 #define getgid() 1 #define getpwuid(x) 0 #define initgroups(x,y) -1 #define getgroups(x,y) -1 #define setgroups(x,y) 0 #define setgid(x) 0 #define setuid(x) 0 #define sync() 0 #define fork() -1 #define setsid() -1 #define chroot(x) -1 #define globus_libc_getpwnam_r(a,b,c,d,e) -1 #define globus_libc_getpwuid_r(a,b,c,d,e) -1 #endif #ifdef TARGET_ARCH_WIN32 #define getpwnam(x) 0 #define getgrgid(x) 0 #define getgrnam(x) 0 #define lstat(x,y) stat(x,y) #define S_ISLNK(x) 0 #endif #include "globus_io.h" #include "globus_xio.h" #include #include "globus_xio_http.h" #define FTP_SERVICE_NAME "file" #define USER_NAME_MAX 64 #ifndef MAXPATHLEN #define MAXPATHLEN 4096 #endif #define GFSDataOpDec(_op, _d_op, _d_s) \ do \ { \ _op->ref--; \ if(_op->ref == 0) \ { \ _d_op = GLOBUS_TRUE; \ _op->session_handle->ref--; \ if(_op->session_handle->ref == 0) \ { \ _d_s = GLOBUS_TRUE; \ } \ } \ } while(0) #ifdef WIN32 #define DriveLetterToWin(_p_path) \ do \ { \ if(_p_path) \ { \ if(isalpha(_p_path[1]) && _p_path[2] == '/') \ { \ _p_path[0] = _p_path[1]; \ _p_path[1] = ':'; \ } \ else if(isalpha(_p_path[1]) && _p_path[2] == '\0') \ { \ char _driveletter = _p_path[1]; \ free(_p_path); \ _p_path = globus_malloc(4); \ _p_path[0] = _driveletter; \ _p_path[1] = ':'; \ _p_path[2] = '/'; \ _p_path[3] = '\0'; \ } \ } \ } while(0) #else #define DriveLetterToWin(_p_path) #endif struct passwd * globus_l_gfs_data_pwent = NULL; static globus_gfs_storage_iface_t * globus_l_gfs_dsi = NULL; static globus_gfs_storage_iface_t * globus_l_gfs_dsi_hybrid = NULL; globus_extension_registry_t globus_i_gfs_dsi_registry; static char * globus_l_gfs_active_dsi_name = NULL; static globus_extension_handle_t globus_l_gfs_active_dsi_handle = NULL; static globus_bool_t globus_l_gfs_data_is_remote_node = GLOBUS_FALSE; globus_off_t globus_l_gfs_bytes_transferred; globus_mutex_t globus_l_gfs_global_counter_lock; globus_extension_registry_t globus_i_gfs_acl_registry; static globus_mutex_t gfs_l_data_brain_mutex; static globus_list_t * gfs_l_data_brain_ready_list = NULL; static globus_bool_t gfs_l_data_brain_ready = GLOBUS_FALSE; static globus_hashtable_t gfs_l_data_net_allowed_drivers; static globus_hashtable_t gfs_l_data_disk_allowed_drivers; static globus_list_t * globus_l_gfs_path_alias_list_base = NULL; static globus_list_t * globus_l_gfs_path_alias_list_sharing = NULL; static int globus_l_gfs_op_info_ctr = 1; static globus_xio_driver_t globus_l_gfs_udt_driver_preload = NULL; static globus_xio_driver_t globus_l_gfs_netmgr_driver = NULL; static int globus_l_gfs_watchdog_limit = 0; static globus_xio_driver_t gfs_l_tcp_driver = NULL; static globus_xio_driver_t gfs_l_gsi_driver = NULL; static globus_xio_driver_t gfs_l_q_driver = NULL; typedef enum { GLOBUS_L_GFS_DATA_REQUESTING = 1, GLOBUS_L_GFS_DATA_CONNECTING, GLOBUS_L_GFS_DATA_CONNECT_CB, GLOBUS_L_GFS_DATA_CONNECTED, GLOBUS_L_GFS_DATA_ABORTING, GLOBUS_L_GFS_DATA_ABORT_CLOSING, GLOBUS_L_GFS_DATA_FINISH, GLOBUS_L_GFS_DATA_FINISH_WITH_ERROR, GLOBUS_L_GFS_DATA_COMPLETING, GLOBUS_L_GFS_DATA_COMPLETE } globus_l_gfs_data_state_t; typedef enum { GLOBUS_L_GFS_DATA_HANDLE_VALID = 1, GLOBUS_L_GFS_DATA_HANDLE_INUSE, GLOBUS_L_GFS_DATA_HANDLE_CLOSING, GLOBUS_L_GFS_DATA_HANDLE_TE_VALID, GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED, GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED, GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED, GLOBUS_L_GFS_DATA_HANDLE_CLOSED_AND_DESTROYED, GLOBUS_L_GFS_DATA_HANDLE_CLOSED } globus_l_gfs_data_handle_state_t; typedef enum { GLOBUS_L_GFS_DATA_INFO_TYPE_COMMAND = 1, GLOBUS_L_GFS_DATA_INFO_TYPE_PASSIVE, GLOBUS_L_GFS_DATA_INFO_TYPE_ACTIVE, GLOBUS_L_GFS_DATA_INFO_TYPE_STAT, GLOBUS_L_GFS_DATA_INFO_TYPE_SEND, GLOBUS_L_GFS_DATA_INFO_TYPE_RECV, GLOBUS_L_GFS_DATA_INFO_TYPE_LIST } globus_l_gfs_data_info_type_t; typedef struct globus_l_gfs_data_path_list_s { char* pathname; char* subpath; globus_bool_t has_cycle; struct globus_l_gfs_data_path_list_s* next; } globus_l_gfs_data_path_list_t; typedef struct { globus_gfs_operation_t op; union { globus_gridftp_server_write_cb_t write; globus_gridftp_server_read_cb_t read; } callback; void * user_arg; globus_gfs_finished_info_t * finished_info; globus_byte_t * list_response; globus_bool_t free_buffer; globus_bool_t final; } globus_l_gfs_data_bounce_t; typedef struct { char * all; char * modify; globus_bool_t modify_seen; char * checksum_md5; globus_bool_t checksum_md5_seen; } globus_l_gfs_storattr_t; typedef struct { globus_i_gfs_acl_handle_t acl_handle; gss_cred_id_t del_cred; gss_ctx_id_t context; char * subject; char * client_ip; char * username; char * real_username; char * home_dir; char * true_home; char * chroot_path; uid_t uid; gid_t gid; int gid_count; gid_t * gid_array; globus_gfs_session_info_t * session_info_copy; globus_bool_t hybrid; void * session_arg; void * data_handle; globus_mutex_t mutex; int ref; globus_gfs_storage_iface_t * dsi; globus_extension_handle_t dsi_handle; char * dsi_data; char * dsi_data_global; char * mod_dsi_name; globus_gfs_storage_iface_t * mod_dsi; globus_extension_handle_t mod_dsi_handle; globus_handle_table_t handle_table; int node_ndx; globus_list_t * net_stack_list; globus_list_t * disk_stack_list; char * client_appname; char * client_appver; char * client_scheme; gss_cred_id_t dcsc_cred; globus_bool_t upas; globus_ftp_control_handle_t udt_data_channel; globus_bool_t udt_data_channel_inuse; globus_list_t ** active_rp_list; globus_list_t * rp_list; globus_bool_t sharing; char * sharing_state_dir; char * sharing_id; char * sharing_sharee; char * taskid; char * s3id; char * s3key; gss_cred_id_t http_cred; char * http_ca_certs; globus_bool_t http_config_called; globus_xio_handle_t http_handle; globus_xio_stack_t http_stack; globus_xio_stack_t https_stack; globus_xio_driver_t http_driver; char * storattr_str; globus_bool_t order_data; int last_active; globus_off_t watch_updates; globus_bool_t watch; globus_bool_t watch_aborted; char * watch_op; globus_callback_handle_t watch_handle; globus_hashtable_t custom_cmd_table; } globus_l_gfs_data_session_t; typedef struct { globus_l_gfs_data_session_t * session_handle; globus_l_gfs_data_handle_state_t state; globus_gfs_data_info_t info; globus_ftp_control_handle_t data_channel; void * remote_data_arg; globus_bool_t is_mine; globus_gfs_operation_t outstanding_op; globus_bool_t destroy_requested; globus_bool_t use_interface; globus_xio_handle_t http_handle; globus_xio_attr_t xio_attr; globus_off_t http_length; globus_off_t http_transferred; char * http_response_str; globus_callback_handle_t perf_handle; } globus_l_gfs_data_handle_t; typedef struct globus_l_gfs_data_operation_s { globus_l_gfs_data_state_t state; globus_bool_t writing; globus_l_gfs_data_handle_t * data_handle; void * data_arg; struct timeval start_timeval; char * remote_ip; globus_l_gfs_data_session_t * session_handle; void * info_struct; globus_l_gfs_data_info_type_t type; int id; int op_info_id; globus_gfs_ipc_handle_t ipc_handle; uid_t uid; /* transfer stuff */ globus_range_list_t range_list; globus_off_t partial_offset; globus_off_t partial_length; const char * list_type; int list_depth; int traversal_options; globus_result_t delayed_error; char * user_msg; int user_code; globus_off_t bytes_transferred; globus_off_t max_offset; globus_off_t recvd_bytes; globus_range_list_t recvd_ranges; int retr_markers; globus_l_gfs_data_path_list_t * path_list; globus_l_gfs_data_path_list_t * current_path; globus_l_gfs_data_path_list_t * root_paths; int nstreams; int stripe_count; int * eof_count; globus_bool_t eof_ready; int node_count; int node_ndx; int write_stripe; int stripe_connections_pending; /* used to shift the offset from the dsi due to partial/restart */ globus_off_t write_delta; /* used to shift the offset from the dsi due to partial/restart */ globus_off_t transfer_delta; int stripe_chunk; globus_range_list_t stripe_range_list; /* command stuff */ globus_gfs_command_type_t command; char * pathname; globus_off_t cksm_offset; globus_off_t cksm_length; char * cksm_alg; char * cksm_response; mode_t chmod_mode; char * chgrp_group; time_t utime_time; char * from_pathname; /**/ globus_l_gfs_storattr_t * storattr; char * http_response_str; int update_interval; void * event_arg; int event_mask; globus_i_gfs_data_callback_t callback; globus_i_gfs_data_event_callback_t event_callback; void * user_arg; int ref; globus_result_t cached_res; globus_gfs_storage_iface_t * dsi; int sent_partial_eof; void * stat_wrapper; globus_bool_t final_stat; globus_bool_t begin_called; globus_off_t list_buffer_offset; globus_mutex_t stat_lock; void * hybrid_op; /* sort of a state cheat. for case where: start_abort -- connecting to abort_closing -- waiting on abort_cb globus_gridftp_server_finished_transfer -- connecting to finished begin_cb -- since in finished we kickout atransfer end abort_cb -- kicks out transfer end since in finished */ globus_bool_t finished_delayed; globus_bool_t connect_failed; globus_bool_t order_data; globus_off_t order_data_start; } globus_l_gfs_data_operation_t; typedef struct { globus_l_gfs_data_operation_t * op; int event_type; } globus_l_gfs_data_trev_bounce_t; typedef struct { globus_l_gfs_data_operation_t * op; globus_gfs_finished_info_t reply; } globus_l_gfs_data_cmd_bounce_t; typedef struct { globus_result_t result; globus_gfs_ipc_handle_t ipc_handle; int id; globus_l_gfs_data_handle_t * handle; globus_bool_t bi_directional; globus_i_gfs_data_callback_t callback; void * user_arg; } globus_l_gfs_data_active_bounce_t; typedef struct { globus_gfs_ipc_handle_t ipc_handle; int id; globus_l_gfs_data_handle_t * handle; globus_bool_t bi_directional; char * contact_string; globus_i_gfs_data_callback_t callback; void * user_arg; globus_result_t result; } globus_l_gfs_data_passive_bounce_t; typedef struct { globus_l_gfs_data_operation_t * op; globus_object_t * error; int stat_count; globus_gfs_stat_t * stat_array; globus_byte_t * list_response; globus_bool_t free_buffer; globus_bool_t custom_list; globus_bool_t final_stat; } globus_l_gfs_data_stat_bounce_t; typedef struct { globus_l_gfs_data_operation_t * op; globus_l_gfs_data_handle_t * data_handle; globus_xio_handle_t http_handle; globus_xio_data_descriptor_t http_dd; globus_byte_t buffer[1]; } globus_l_gfs_data_http_bounce_t; typedef struct { char * alias; size_t alias_len; char * realpath; size_t realpath_len; int access; } globus_l_gfs_alias_ent_t; static void globus_l_gfs_data_end_transfer_kickout( void * user_arg); static void globus_l_gfs_data_start_abort( globus_l_gfs_data_operation_t * op); static void globus_l_gfs_data_handle_free( globus_l_gfs_data_handle_t * data_handle); static void globus_l_gfs_free_session_handle( globus_l_gfs_data_session_t * session_handle); static void globus_l_gfs_data_write_eof_cb( void * user_arg, globus_ftp_control_handle_t * handle, globus_object_t * error, globus_byte_t * buffer, globus_size_t length, globus_off_t offset, globus_bool_t eof); static void globus_l_gfs_data_list_stat_cb( globus_gfs_data_reply_t * reply, void * user_arg); static void globus_l_gfs_data_end_read_kickout( void * user_arg); static void globus_l_gfs_data_abort_fc_cb( void * callback_arg, globus_ftp_control_handle_t * ftp_handle, globus_object_t * error); static void globus_l_gfs_data_abort_kickout( void * user_arg); static void globus_l_gfs_data_active_kickout( void * user_arg); static void globus_l_gfs_data_passive_kickout( void * user_arg); static void globus_l_gfs_data_operation_destroy( globus_l_gfs_data_operation_t * op); static void globus_l_gfs_data_update_restricted_paths_symlinks( globus_l_gfs_data_session_t * session_handle, globus_list_t ** rp_list); static void globus_l_gfs_data_brain_ready_delay_cb( void * user_arg); void globus_i_gfs_data_http_read_cb( globus_xio_handle_t xio_handle, globus_result_t result, globus_byte_t * buffer, globus_size_t length, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg); void globus_i_gfs_data_http_write_cb( globus_xio_handle_t xio_handle, globus_result_t result, globus_byte_t * buffer, globus_size_t length, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg); globus_result_t globus_i_gfs_data_http_get( globus_l_gfs_data_operation_t * op, char * path, char * request, globus_off_t offset, globus_off_t length, globus_bool_t do_retry); globus_result_t globus_i_gfs_data_http_put( globus_l_gfs_data_operation_t * op, char * path, char * request, globus_off_t offset, globus_off_t length, globus_bool_t do_retry); globus_result_t globus_i_gfs_data_http_parse_args( char * argstring, char ** path, char ** request, globus_off_t * offset, globus_off_t * length); static globus_result_t globus_l_gfs_base64_encode( const unsigned char * inbuf, globus_size_t in_len, globus_byte_t * outbuf, globus_size_t * out_len); static globus_result_t globus_i_gfs_data_http_print_response( int response_code, globus_hashtable_t * header_table, globus_byte_t * body, char ** out_msg) { globus_list_t * header_list = NULL; char * header_str = NULL; char * header_tmp; globus_result_t result; int rc; globus_xio_http_header_t * header; char * b64_header = NULL; char * b64_body = NULL; int body_len = 0; rc = globus_hashtable_to_list(header_table, &header_list); header_str = strdup(""); while(!globus_list_empty(header_list)) { header = globus_list_remove(&header_list, header_list); header_tmp = globus_common_create_string( "%s%s: %s\r\n", header_str, header->name, header->value); globus_free(header_str); header_str = header_tmp; } if(body && (body_len = strlen((char *) body)) > 0) { b64_body = malloc(body_len * 4 / 3 + 4); result = globus_l_gfs_base64_encode( body, body_len, (globus_byte_t *) b64_body, NULL); globus_assert(result == GLOBUS_SUCCESS); } b64_header = malloc(strlen(header_str) * 4 / 3 + 4); result = globus_l_gfs_base64_encode( (globus_byte_t *) header_str, strlen(header_str), (globus_byte_t *) b64_header, NULL); globus_assert(result == GLOBUS_SUCCESS); if(b64_body) { *out_msg = globus_common_create_string( "\n" "{\n" " \"http.response.code\": %d,\n" " \"http.response.headers\": \"%s\",\n" " \"http.response.body\": \"%s\"\n" "}\n", response_code, b64_header, b64_body); } else { *out_msg = globus_common_create_string( "\n" "{\n" " \"http.response.code\": %d,\n" " \"http.response.headers\": \"%s\"\n" "}\n", response_code, b64_header); } globus_free(header_str); globus_free(b64_header); if(b64_body) { globus_free(b64_body); } return GLOBUS_SUCCESS; } static char globus_l_gfs_base64_pad = '='; static char * globus_l_gfs_base64_n = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; static globus_result_t globus_l_gfs_base64_decode( const unsigned char * inbuf, globus_byte_t * outbuf, globus_size_t * out_len) { int i; int j; int D; char * p; GlobusGFSName(globus_l_gfs_base64_decode); GlobusGFSDebugEnter(); for(i=0, j=0; inbuf[i] && inbuf[i] != globus_l_gfs_base64_pad; i++) { if((p = strchr(globus_l_gfs_base64_n, inbuf[i])) == NULL) { goto err; } D = p - globus_l_gfs_base64_n; switch(i&3) { case 0: outbuf[j] = D<<2; break; case 1: outbuf[j++] |= D>>4; outbuf[j] = (D&15)<<4; break; case 2: outbuf[j++] |= D>>2; outbuf[j] = (D&3)<<6; break; case 3: outbuf[j++] |= D; break; default: break; } } switch(i&3) { case 1: goto err; case 2: if(D&15) { goto err; } if(strcmp((char *) &inbuf[i], "==")) { goto err; } break; case 3: if(D&3) { goto err; } if(strcmp((char *) &inbuf[i], "=")) { goto err; } break; default: break; } *out_len = j; GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: GlobusGFSDebugExitWithError(); return GlobusGFSErrorGeneric("Invalid base64 input"); } char * globus_l_gfs_defaulthome() { char * home_dir; #ifdef WIN32 char * ptr; if(getenv("HOMEDRIVE") && getenv("HOMEPATH")) { home_dir = globus_common_create_string( "%s%s", getenv("HOMEDRIVE"), getenv("HOMEPATH")); } else if(getenv("USERPROFILE")) { home_dir = globus_common_create_string("%s", getenv("USERPROFILE")); } else { home_dir = globus_libc_strdup("C:/"); } ptr = home_dir; while(ptr && *ptr) { if(*ptr == '\\') { *ptr = '/'; } ptr++; } #else home_dir = globus_libc_strdup("/"); #endif return home_dir; } /* Returns GLOBUS_SUCCESS if pwent passes various sanity checks * for disabled accounts. Returns an error globus_result_t otherwise. * Assumes caller has checked value of pw (i.e. pw is not NULL). */ static globus_result_t globus_l_gfs_validate_pwent( struct passwd * pw) { struct stat statbuf; globus_result_t result; GlobusGFSName(globus_l_gfs_validate_pwent); GlobusGFSDebugEnter(); /* shell exists? */ if(pw->pw_shell[0] == '\0' || stat(pw->pw_shell,&statbuf) != 0) { result = GlobusGFSErrorGeneric("shell does not exist"); goto err; } /* shell is a regular file? */ if(!S_ISREG(statbuf.st_mode)) { GlobusGFSErrorGenericStr(result, ("shell is not a regular file: %s", pw->pw_shell)); goto err; } /* shell executable? */ if((statbuf.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)) == 0) { GlobusGFSErrorGenericStr(result, ("shell is not executable: %s", pw->pw_shell)); goto err; } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: GlobusGFSDebugExitWithError(); return result; } void globus_l_gfs_data_brain_ready( void * user_arg) { void * arg; globus_list_t * list; globus_mutex_lock(&gfs_l_data_brain_mutex); { gfs_l_data_brain_ready = GLOBUS_TRUE; list = gfs_l_data_brain_ready_list; gfs_l_data_brain_ready_list = NULL; } globus_mutex_unlock(&gfs_l_data_brain_mutex); while(!globus_list_empty(list)) { arg = globus_list_remove(&list, list); globus_l_gfs_data_brain_ready_delay_cb(arg); } } static void * globus_l_gfs_data_check( globus_l_gfs_data_session_t * session_handle, globus_l_gfs_data_handle_t * data_handle) { void * remote_data_arg = NULL; if(data_handle == NULL) { return NULL; } /* need to hold something to make sure that it is safe to even check so far we are setting to CLOSED too soon XXX race debug note */ /* there is a problem here. if i dec the session_handle count and it DOES NOT reach 0, that means that once i unlock the session_stop call could happen. this would bump it down to zero and destroy it, which is a big problem because i am going to use the mutex again later in this function. in short the problem is that i am decing the count too early. however, i have to do it hear to get destroy_op and other values. therefore to cheat i am going to just bump it back up. I know, i know. ugly. fixing it properly would involve re-evaulating the GFSDataOpDec() macro everwhere. */ switch(data_handle->state) { case GLOBUS_L_GFS_DATA_HANDLE_INUSE: case GLOBUS_L_GFS_DATA_HANDLE_CLOSING: case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED: case GLOBUS_L_GFS_DATA_HANDLE_CLOSED: break; case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED: data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED; case GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED: if(!data_handle->is_mine) { /* this provides the flag making it ok to destroy */ remote_data_arg = data_handle->remote_data_arg; } if(remote_data_arg != NULL) { session_handle->ref++; } break; case GLOBUS_L_GFS_DATA_HANDLE_TE_VALID: break; case GLOBUS_L_GFS_DATA_HANDLE_VALID: default: /*globus_assert(0 && "possible memory corruption"); */ break; } return remote_data_arg; } static void globus_l_gfs_data_watchdog_check( void * arg) { globus_l_gfs_data_session_t * session_handle; session_handle = (globus_l_gfs_data_session_t *) arg; if(!session_handle) { globus_gfs_log_message(GLOBUS_GFS_LOG_ERR, "Forcefully terminating process. No exit after session stop.\n"); exit(1); } else if(session_handle->watch && session_handle->watch_aborted) { if(time(NULL) > session_handle->last_active + globus_l_gfs_watchdog_limit) { char * msg = globus_common_create_string( "421 Forcefully terminating process. %s stalled after %"GLOBUS_OFF_T_FORMAT" updates.\n", session_handle->watch_op, session_handle->watch_updates); globus_i_gfs_control_end_421(msg); globus_gfs_log_message(GLOBUS_GFS_LOG_ERR, "%s", msg); exit(1); } } } static void globus_l_gfs_data_alive( globus_l_gfs_data_session_t * session_handle) { session_handle->last_active = time(NULL); session_handle->watch_updates++; } void globus_l_gfs_data_reset_watchdog( globus_l_gfs_data_session_t * session_handle, char * operation) { if(globus_l_gfs_watchdog_limit) { session_handle->last_active = time(NULL); session_handle->watch = operation ? GLOBUS_TRUE : GLOBUS_FALSE; session_handle->watch_op = operation; session_handle->watch_updates = 0; session_handle->watch_aborted = GLOBUS_FALSE; if(session_handle->watch) { if(session_handle->watch_handle == 0) { globus_reltime_t timer; GlobusTimeReltimeSet(timer, globus_l_gfs_watchdog_limit / 4, 0); globus_callback_register_periodic( &session_handle->watch_handle, &timer, &timer, globus_l_gfs_data_watchdog_check, (void *) session_handle); } } else if(session_handle->watch_handle != 0) { globus_callback_unregister(session_handle->watch_handle, NULL, NULL, NULL); session_handle->watch_handle = 0; } } } static void globus_l_gfs_data_fire_cb( globus_l_gfs_data_operation_t * op, void * remote_data_arg, globus_bool_t free_session) { if(remote_data_arg != NULL) { /* if i have something to call i should not be freeing */ globus_assert(!op->data_handle->is_mine); globus_assert(op->session_handle->ref > 0); globus_assert(!free_session); if(op->session_handle->dsi->data_destroy_func != NULL) { op->session_handle->dsi->data_destroy_func( remote_data_arg, op->session_handle->session_arg); } else { /* XXX dsi impl error, what to do? */ } globus_l_gfs_data_handle_free(op->data_handle); globus_mutex_lock(&op->session_handle->mutex); { op->session_handle->ref--; if(op->session_handle->ref == 0) { free_session = GLOBUS_TRUE; } } globus_mutex_unlock(&op->session_handle->mutex); } if(free_session) { if(op->session_handle->dsi->destroy_func != NULL && op->session_handle->session_arg) { op->session_handle->dsi->destroy_func( op->session_handle->session_arg); } if(op->session_handle->dsi != globus_l_gfs_dsi) { globus_extension_release(op->session_handle->dsi_handle); } globus_l_gfs_free_session_handle(op->session_handle); } } static void * globus_l_gfs_data_post_transfer_event_cb( globus_l_gfs_data_session_t * session_handle, globus_l_gfs_data_handle_t * data_handle) { void * remote_data_arg = NULL; if(data_handle == NULL) { return NULL; } data_handle->outstanding_op = NULL; switch(data_handle->state) { /* occurs if the next transfer comand happens before this function is called to switch out of the TE_VALID state case GLOBUS_L_GFS_DATA_HANDLE_INUSE: break; */ case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED: /* cant free until destroy cb, put in full closed state */ data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSED; break; case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED: /* can free it */ data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED; if(!data_handle->is_mine) { remote_data_arg = data_handle->remote_data_arg; } if(remote_data_arg != NULL) { session_handle->ref++; } break; case GLOBUS_L_GFS_DATA_HANDLE_TE_VALID: data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_VALID; break; case GLOBUS_L_GFS_DATA_HANDLE_CLOSING: case GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED: case GLOBUS_L_GFS_DATA_HANDLE_VALID: break; /* havent even gotten a close, how did this happen? */ case GLOBUS_L_GFS_DATA_HANDLE_CLOSED: case GLOBUS_L_GFS_DATA_HANDLE_CLOSED_AND_DESTROYED: /* these shouldnt be possible */ globus_assert(0); break; } return remote_data_arg; } globus_result_t globus_i_gfs_data_virtualize_path( void * session_arg, char * in_string, char ** ret_string) { globus_l_gfs_data_session_t * session_handle; char * tmp_ptr; session_handle = (globus_l_gfs_data_session_t *) session_arg; if(!session_handle->chroot_path) { *ret_string = NULL; return GLOBUS_SUCCESS; } tmp_ptr = strstr(in_string, session_handle->chroot_path); if(!tmp_ptr) { *ret_string = NULL; return GLOBUS_SUCCESS; } *ret_string = globus_malloc( strlen(in_string) + strlen(session_handle->chroot_path)); strncpy(*ret_string, in_string, tmp_ptr - in_string); strcpy(*ret_string + (tmp_ptr - in_string), tmp_ptr + strlen((session_handle->chroot_path))); return GLOBUS_SUCCESS; } /* turn /a/./b/../c///d/ into /a/c/d * path must begin with / */ globus_result_t globus_l_gfs_normalize_path( const char * path, char ** normalized_path) { const char * in_ptr; const char * end; const char * next_sep; char * out_ptr; char * out_path; globus_result_t res; GlobusGFSName(globus_l_gfs_normalize_path); GlobusGFSDebugEnter(); if(!path || path[0] != '/') { res = GlobusGFSErrorParameter("path"); goto end; } out_path = globus_malloc(strlen(path) + 4); if(!out_path) { res = GlobusGFSErrorMemory("normalized path"); goto end; } out_path[0] = '/'; out_path[1] = '\0'; out_ptr = out_path; end = path + strlen(path); for(in_ptr = path + 1; in_ptr < end; in_ptr = next_sep + 1) { int len; next_sep = strchr(in_ptr, '/'); if(next_sep == NULL) { next_sep = end; } len = next_sep - in_ptr; switch(len) { case 0: continue; break; case 1: if(in_ptr[0] == '.') { continue; } break; case 2: if(in_ptr[0] == '.' && in_ptr[1] == '.') { while(out_ptr > out_path && *out_ptr != '/') { out_ptr--; } if(out_ptr == out_path) { out_path[1] = '\0'; } else { *out_ptr = '\0'; } continue; } break; default: break; } *out_ptr++ = '/'; strncpy(out_ptr, in_ptr, len); out_ptr += len; *out_ptr = '\0'; } *normalized_path = out_path; GlobusGFSDebugExit(); return GLOBUS_SUCCESS; end: GlobusGFSDebugExitWithError(); return res; } globus_result_t globus_i_gfs_get_full_path( const char * home_dir, const char * server_cwd, void * session_arg, const char * in_path, char ** ret_path, int access_type) { globus_result_t result; char path[MAXPATHLEN]; char * cwd = GLOBUS_NULL; int cwd_len; int sc; char * slash = "/"; char * tmp_path; char * norm_path; GlobusGFSName(globus_i_gfs_get_full_path); GlobusGFSDebugEnter(); *ret_path = NULL; if(!in_path) { result = GlobusGFSErrorGeneric("invalid pathname"); goto done; } #ifdef WIN32 #define WIN_CHARS_NOT_ALLOWED ":*?\"<>|" tmp_path = in_path; while(*tmp_path) { if(*tmp_path == '\\') { *tmp_path = '/'; } tmp_path++; } if(strcspn(in_path, WIN_CHARS_NOT_ALLOWED) != strlen(in_path)) { result = GlobusGFSErrorGeneric( "A filename cannot contain any of the following characters: " "\\ / : * ? \" < > |"); goto done; } #endif if(*in_path == '/') { strncpy(path, in_path, sizeof(path)); } else if(*in_path == '~') { if(home_dir == NULL) { result = GlobusGFSErrorGeneric( "No home directory, cannot expand ~"); goto done; } in_path++; if(*in_path == '/') { in_path++; cwd = globus_libc_strdup(home_dir); } else if(*in_path == '\0') { slash = ""; cwd = globus_libc_strdup(home_dir); } else { char workbuf[MAXPATHLEN]; char * hd_name = strdup(in_path); char * tmp_ptr = strchr(hd_name, '/'); struct passwd l_pwd; struct passwd * res_pwd; in_path = strchr(in_path, '/'); if(tmp_ptr != NULL) { *tmp_ptr = '\0'; } else { in_path = ""; } sc = globus_libc_getpwnam_r(hd_name, &l_pwd, workbuf, MAXPATHLEN, &res_pwd); free(hd_name); if(sc != 0 || res_pwd == NULL) { /* XXX expand other usernames here */ result = GlobusGFSErrorGeneric( "Cannot expand ~"); goto done; } cwd = globus_libc_strdup(res_pwd->pw_dir); } cwd_len = strlen(cwd); if(cwd_len > 1 && cwd[cwd_len - 1] == '/') { cwd[--cwd_len] = '\0'; } snprintf(path, sizeof(path), "%s%s%s", cwd, slash, in_path); globus_free(cwd); } else { cwd = globus_libc_strdup(server_cwd); if(cwd == NULL) { result = GlobusGFSErrorGeneric("invalid cwd"); goto done; } cwd_len = strlen(cwd); if(cwd[cwd_len - 1] == '/') { cwd[--cwd_len] = '\0'; } snprintf(path, sizeof(path), "%s/%s", cwd, in_path); globus_free(cwd); } path[MAXPATHLEN - 1] = '\0'; result = globus_l_gfs_normalize_path(path, &norm_path); if(result != GLOBUS_SUCCESS) { goto done; } DriveLetterToWin(norm_path); result = globus_i_gfs_data_check_path( session_arg, norm_path, ret_path, access_type, 1); if(result != GLOBUS_SUCCESS) { goto check_done; } DriveLetterToWin(*ret_path); if(*ret_path == NULL) { *ret_path = norm_path; } else { free(norm_path); } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; check_done: free(norm_path); done: GlobusGFSDebugExitWithError(); return result; } globus_result_t globus_i_gfs_data_check_path( void * session_arg, char * in_path, char ** ret_path, int access_type, globus_bool_t is_virtual) { globus_bool_t allowed = GLOBUS_FALSE; globus_bool_t disallowed = GLOBUS_FALSE; char path[MAXPATHLEN]; globus_list_t * list; globus_result_t result = GLOBUS_SUCCESS; globus_l_gfs_alias_ent_t * alias_ent; char * true_path = GLOBUS_NULL; char * start_path; int in_path_len; globus_l_gfs_data_session_t * session_handle; char * tmp_ptr; int rc = 0; char * check_path; globus_bool_t check_again = GLOBUS_FALSE; globus_list_t * rp_list; GlobusGFSName(globus_i_gfs_data_check_path); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; if(globus_list_empty(*session_handle->active_rp_list) && globus_list_empty(session_handle->rp_list)) { allowed = GLOBUS_TRUE; } if(is_virtual && session_handle->chroot_path) { if(in_path[0] == '/' && in_path[1] == '\0') { start_path = globus_libc_strdup(session_handle->chroot_path); } else { start_path = globus_common_create_string( "%s%s", session_handle->chroot_path, in_path); } } else { start_path = in_path; } if(!allowed) { if(session_handle->dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_HAS_REALPATH && !globus_i_gfs_config_bool("rp_follow_symlinks") && strcmp(start_path, "/") != 0 && session_handle->dsi->realpath_func != NULL) { result = session_handle->dsi->realpath_func( start_path, &true_path, session_handle->session_arg); if(result != GLOBUS_SUCCESS) { char * true_base; char * end_slash = ""; int path_len; strncpy(path, start_path, sizeof(path)); path[MAXPATHLEN - 1] = '\0'; path_len = strlen(path); if(path[path_len - 1] == '/') { path[--path_len] = '\0'; end_slash = "/"; } tmp_ptr = strrchr(path, '/'); *(tmp_ptr++) = '\0'; if(*path == '\0') { result = GLOBUS_FAILURE; } else { result = session_handle->dsi->realpath_func( path, &true_base, session_handle->session_arg); } if(result != GLOBUS_SUCCESS) { result = GLOBUS_SUCCESS; true_path = globus_libc_strdup(start_path); } else { true_path = globus_common_create_string( "%s/%s%s", true_base, tmp_ptr, end_slash); globus_free(true_base); } } } else { true_path = globus_libc_strdup(start_path); } } else if(ret_path) { if(session_handle->chroot_path) { *ret_path = globus_libc_strdup(start_path); } else { *ret_path = NULL; } } if(true_path) { #ifdef WIN32 for(tmp_ptr = true_path; *tmp_ptr != '\0'; tmp_ptr++) { *tmp_ptr = tolower(*tmp_ptr); } #endif if(!globus_list_empty(*session_handle->active_rp_list)) { rp_list = *session_handle->active_rp_list; } else { rp_list = session_handle->rp_list; } while(!globus_list_empty(rp_list)) { check_path = true_path; do { in_path_len = strlen(check_path); for(list = rp_list; !globus_list_empty(list) && !allowed && !disallowed; list = globus_list_rest(list)) { alias_ent = globus_list_first(list); /* disallow if this a dir check and any contents are denied */ if(access_type & GFS_L_DIR && alias_ent->access & GFS_L_NONE) { if(strncmp(check_path, alias_ent->alias, in_path_len) == 0 && (check_path[in_path_len - 1] == '/' || alias_ent->alias[in_path_len] == '\0' || alias_ent->alias[in_path_len] == '/')) { disallowed = GLOBUS_TRUE; continue; } else if(fnmatch(alias_ent->alias, check_path, 0) == 0) { disallowed = GLOBUS_TRUE; continue; } } /* check if we have an exact match */ if(strcspn(alias_ent->alias, "[*?") != alias_ent->alias_len) { rc = fnmatch(alias_ent->alias, check_path, 0); if(rc == 0) { if(alias_ent->access & access_type) { allowed = GLOBUS_TRUE; } else { disallowed = GLOBUS_TRUE; } } } else if(strncmp(check_path, alias_ent->alias, alias_ent->alias_len) == 0 && (alias_ent->alias[alias_ent->alias_len - 1] == '/' || check_path[alias_ent->alias_len] == '\0' || check_path[alias_ent->alias_len] == '/')) { if(alias_ent->access & access_type) { allowed = GLOBUS_TRUE; } else { disallowed = GLOBUS_TRUE; } } /* check if we are a parent of an exact match */ if(!allowed && !disallowed && access_type & GFS_L_LIST) { if(strncmp(check_path, alias_ent->alias, in_path_len) == 0 && (check_path[in_path_len - 1] == '/' || alias_ent->alias[in_path_len] == '\0' || alias_ent->alias[in_path_len] == '/')) { if(alias_ent->access & access_type) { allowed = GLOBUS_TRUE; } else { /* disallowed = GLOBUS_TRUE; */ } } } } if(!check_again) { if(allowed && strcmp(start_path, true_path)) { check_again = GLOBUS_TRUE; check_path = start_path; allowed = GLOBUS_FALSE; } } else { if(!disallowed) { allowed = GLOBUS_TRUE; } check_again = GLOBUS_FALSE; } } while(check_again); if(!allowed) { result = GlobusGFSErrorGeneric( "Path not allowed."); rp_list = NULL; } else { if(rp_list == *session_handle->active_rp_list && !globus_list_empty(session_handle->rp_list)) { rp_list = session_handle->rp_list; allowed = GLOBUS_FALSE; } else { rp_list = NULL; } if(!rp_list && ret_path) { if(alias_ent->realpath) { strncpy(path, alias_ent->realpath, alias_ent->realpath_len); strcpy(path + alias_ent->realpath_len, true_path + alias_ent->alias_len); *ret_path = globus_libc_strdup(path); } else if(session_handle->chroot_path) { *ret_path = globus_libc_strdup(start_path); } else { *ret_path = NULL; } } } } globus_free(true_path); } if(is_virtual && session_handle->chroot_path) { globus_free(start_path); } GlobusGFSDebugExit(); return result; } static void globus_l_gfs_pw_free( struct passwd * pw) { if(pw->pw_name != NULL) { free(pw->pw_name); } if(pw->pw_passwd != NULL) { free(pw->pw_passwd); } if(pw->pw_gecos != NULL) { free(pw->pw_gecos); } if(pw->pw_dir != NULL) { free(pw->pw_dir); } if(pw->pw_shell != NULL) { free(pw->pw_shell); } free(pw); } static struct passwd * globus_l_gfs_pw_copy( struct passwd * pw) { struct passwd * out_pw; if(pw == NULL) { return NULL; } out_pw = (struct passwd *) malloc(sizeof(struct passwd)); if(out_pw == NULL) { return NULL; } out_pw->pw_name = pw->pw_name == NULL ? NULL : strdup(pw->pw_name); out_pw->pw_passwd = pw->pw_passwd == NULL ? NULL : strdup(pw->pw_passwd); out_pw->pw_uid = pw->pw_uid; out_pw->pw_gid = pw->pw_gid; out_pw->pw_gecos = pw->pw_gecos == NULL ? NULL : strdup(pw->pw_gecos); out_pw->pw_dir = pw->pw_dir == NULL ? NULL : strdup(pw->pw_dir); out_pw->pw_shell = pw->pw_shell == NULL ? NULL : strdup(pw->pw_shell); return out_pw; } static void globus_l_gfs_gr_free( struct group * gr) { int i; if(gr->gr_name != NULL) { free(gr->gr_name); } if(gr->gr_passwd != NULL) { free(gr->gr_passwd); } if(gr->gr_mem != NULL) { for(i = 0; gr->gr_mem[i] != NULL; i++) { free(gr->gr_mem[i]); } free(gr->gr_mem); } free(gr); } static void globus_l_gfs_free_session_handle( globus_l_gfs_data_session_t * session_handle) { if(session_handle->dsi != globus_l_gfs_dsi) { globus_extension_release(session_handle->dsi_handle); } if(session_handle->username) { globus_free(session_handle->username); } if(session_handle->subject) { globus_free(session_handle->subject); } if(session_handle->client_ip) { globus_free(session_handle->client_ip); } if(session_handle->client_appname) { globus_free(session_handle->client_appname); } if(session_handle->client_appver) { globus_free(session_handle->client_appver); } if(session_handle->client_scheme) { globus_free(session_handle->client_scheme); } if(session_handle->real_username) { globus_free(session_handle->real_username); } if(session_handle->home_dir) { globus_free(session_handle->home_dir); } if(session_handle->true_home) { globus_free(session_handle->true_home); } if(session_handle->chroot_path) { globus_free(session_handle->chroot_path); } if(session_handle->sharing_state_dir) { globus_free(session_handle->sharing_state_dir); } if(session_handle->sharing_id) { globus_free(session_handle->sharing_id); } if(session_handle->sharing_sharee) { globus_free(session_handle->sharing_sharee); } if(session_handle->dsi_data) { globus_free(session_handle->dsi_data); } if(session_handle->dsi_data_global) { globus_free(session_handle->dsi_data_global); } if(session_handle->taskid) { globus_free(session_handle->taskid); } if(session_handle->storattr_str) { globus_free(session_handle->storattr_str); } if(session_handle->gid_array) { globus_free(session_handle->gid_array); } if(session_handle->net_stack_list) { globus_xio_driver_list_destroy( session_handle->net_stack_list, GLOBUS_FALSE); } if(session_handle->disk_stack_list) { globus_xio_driver_list_destroy( session_handle->disk_stack_list, GLOBUS_FALSE); } if(session_handle->dcsc_cred != GSS_C_NO_CREDENTIAL) { OM_uint32 min_rc; gss_release_cred( &min_rc, &session_handle->dcsc_cred); } if(session_handle->udt_data_channel_inuse) { globus_ftp_control_handle_destroy( &session_handle->udt_data_channel); session_handle->udt_data_channel_inuse = GLOBUS_FALSE; } if(session_handle->session_info_copy) { if(session_handle->session_info_copy->username) { globus_free(session_handle->session_info_copy->username); } if(session_handle->session_info_copy->password) { globus_free(session_handle->session_info_copy->password); } if(session_handle->session_info_copy->subject) { globus_free(session_handle->session_info_copy->subject); } if(session_handle->session_info_copy->cookie) { globus_free(session_handle->session_info_copy->cookie); } if(session_handle->session_info_copy->host_id) { globus_free(session_handle->session_info_copy->host_id); } globus_free(session_handle->session_info_copy); } if(session_handle->custom_cmd_table) { globus_list_t * list; globus_i_gfs_cmd_ent_t * cmd_ent; globus_hashtable_to_list(&session_handle->custom_cmd_table, &list); while(!globus_list_empty(list)) { cmd_ent = (globus_i_gfs_cmd_ent_t *) globus_list_remove(&list, list); if(cmd_ent) { if(cmd_ent->cmd_name) { globus_free(cmd_ent->cmd_name); } if(cmd_ent->help_str) { globus_free(cmd_ent->help_str); } globus_free(cmd_ent); } } globus_hashtable_destroy(&session_handle->custom_cmd_table); } if(session_handle->https_stack) { globus_xio_stack_destroy(session_handle->https_stack); session_handle->https_stack = NULL; } if(session_handle->http_stack) { globus_xio_stack_destroy(session_handle->http_stack); session_handle->http_stack = NULL; } if(session_handle->http_driver) { globus_xio_driver_unload(session_handle->http_driver); session_handle->http_driver = NULL; } if(session_handle->http_ca_certs) { globus_free(session_handle->http_ca_certs); } globus_handle_table_destroy(&session_handle->handle_table); globus_i_gfs_acl_destroy(&session_handle->acl_handle); globus_free(session_handle); } static struct group * globus_l_gfs_gr_copy( struct group * gr) { int i; int count; struct group * gr_copy = NULL; gr_copy = (struct group *) malloc(sizeof(struct group)); if(gr_copy == NULL) { return NULL; } gr_copy->gr_name = gr->gr_name == NULL ? NULL : strdup(gr->gr_name); gr_copy->gr_passwd = gr->gr_passwd == NULL ? NULL : strdup(gr->gr_passwd); gr_copy->gr_gid = gr->gr_gid; /* I don't think we use this one so we are better off not allocating memory for it */ if(gr->gr_mem != NULL) { for(i = 0; gr->gr_mem[i] != NULL; i++) { } count = i+1; gr_copy->gr_mem = (char **)malloc(sizeof(char*)*count); for(i = 0; i < count-1; i++) { gr_copy->gr_mem[i] = strdup(gr->gr_mem[i]); } gr_copy->gr_mem[i] = NULL; } return gr_copy; } static struct group * globus_l_gfs_getgrnam( const char * name) { struct group * grent; struct group * grent_copy = NULL; globus_libc_lock(); grent = getgrnam(name); if(grent != NULL) { grent_copy = globus_l_gfs_gr_copy(grent); } globus_libc_unlock(); return grent_copy; } static struct group * globus_l_gfs_getgrgid( gid_t gid) { struct group * grent; struct group * grent_copy = NULL; globus_libc_lock(); grent = getgrgid(gid); if(grent != NULL) { grent_copy = globus_l_gfs_gr_copy(grent); } globus_libc_unlock(); return grent_copy; } struct passwd * globus_l_gfs_getpwuid( uid_t uid) { int rc; int pw_buflen; char * pw_buffer; struct passwd pwent_mem; struct passwd * pw_result; struct passwd * pwent = NULL; #ifdef _SC_GETPW_R_SIZE_MAX pw_buflen = sysconf(_SC_GETPW_R_SIZE_MAX) + 1; if(pw_buflen < 1) { pw_buflen = 1024; } #else pw_buflen = 1024; #endif pw_buffer = globus_malloc(pw_buflen); if(!pw_buffer) { return NULL; } rc = globus_libc_getpwuid_r(getuid(), &pwent_mem, pw_buffer, pw_buflen, &pw_result); if(rc != 0 || pw_result == NULL) { globus_free(pw_buffer); return NULL; } pwent = globus_l_gfs_pw_copy(pw_result); globus_free(pw_buffer); return pwent; } static struct passwd * globus_l_gfs_getpwnam( const char * name) { int rc; int pw_buflen; char * pw_buffer; struct passwd pwent_mem; struct passwd * pw_result; struct passwd * pwent = NULL; #ifdef _SC_GETPW_R_SIZE_MAX pw_buflen = sysconf(_SC_GETPW_R_SIZE_MAX) + 1; if(pw_buflen < 1) { pw_buflen = 1024; } #else pw_buflen = 1024; #endif pw_buffer = globus_malloc(pw_buflen); if(!pw_buffer) { return NULL; } rc = globus_libc_getpwnam_r( (char *)name, &pwent_mem, pw_buffer, pw_buflen, &pw_result); if(rc != 0 || pw_result == NULL) { globus_free(pw_buffer); return NULL; } pwent = globus_l_gfs_pw_copy(pw_result); globus_free(pw_buffer); return pwent; } char * globus_i_gfs_kv_getval( char * kvstring, const char * key, globus_bool_t urldecode) { char * keystart; char * keyend; char * valstart; char * valend; int keylen; char * tmp_val = NULL; globus_bool_t done = GLOBUS_FALSE; keylen = strlen(key); keystart = kvstring; keyend = strchr(kvstring, '='); while(keyend && keystart && !done) { if((keylen == keyend - keystart) && strncasecmp(key, keystart, keyend - keystart) == 0) { done = GLOBUS_TRUE; } else { keystart = strchr(keyend, ';'); if(keystart) { keystart++; keyend = strchr(keystart, '='); } } } if(done) { valstart = keyend + 1; valend = strchr(valstart, ';'); if(valend && valend != valstart) { tmp_val = malloc(valend - valstart + 1); if(tmp_val) { strncpy(tmp_val, valstart, valend - valstart); tmp_val[valend - valstart] = '\0'; if(urldecode) { globus_url_string_hex_decode(tmp_val); } } } } return tmp_val; } char * globus_i_gfs_kv_replaceval( char * kvstring, char * key, char * new_val, globus_bool_t encode) { char * keystart; char * keyend; char * valstart; char * valend; int keylen; char * new_kvstring = NULL; char save; char * enc_val; globus_bool_t done = GLOBUS_FALSE; if(encode) { enc_val = globus_url_string_hex_encode(new_val, ";"); } else { if(strchr(new_val, ';')) { return NULL; } enc_val = new_val; } keylen = strlen(key); keystart = kvstring; keyend = strchr(keystart, '='); while(keyend && keystart && !done) { if((keylen == keyend - keystart) && strncasecmp(key, keystart, keyend - keystart) == 0) { done = GLOBUS_TRUE; } else { keystart = strchr(keyend, ';'); if(keystart) { keystart++; keyend = strchr(keystart, '='); } } } if(done) { valstart = keyend + 1; valend = strchr(valstart, ';'); if(valend && valend != valstart) { save = *valstart; *valstart = 0; new_kvstring = globus_common_create_string( "%s%s%s", kvstring, enc_val, valend); *valstart = save; } } if(encode) { globus_free(enc_val); } return new_kvstring; } static void globus_l_gfs_blocking_dispatch_kickout( void * user_arg) { globus_l_gfs_data_operation_t * op; globus_gfs_transfer_info_t * transfer_info; globus_gfs_command_info_t * cmd_info; globus_gfs_data_info_t * data_info; globus_gfs_stat_info_t * stat_info; GlobusGFSName(globus_l_gfs_blocking_dispatch_kickout); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; if(op->session_handle->dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_BLOCKING) { globus_thread_blocking_will_block(); } switch(op->type) { case GLOBUS_L_GFS_DATA_INFO_TYPE_COMMAND: cmd_info = (globus_gfs_command_info_t *) op->info_struct; if (cmd_info->command == GLOBUS_GFS_CMD_SITE_AUTHZ_ASSERT) { globus_gridftp_server_finished_command( op, GLOBUS_SUCCESS, NULL); } else { op->session_handle->dsi->command_func( op, cmd_info, op->session_handle->session_arg); } break; case GLOBUS_L_GFS_DATA_INFO_TYPE_STAT: stat_info = op->info_struct; op->session_handle->dsi->stat_func( op, stat_info, op->session_handle->session_arg); break; case GLOBUS_L_GFS_DATA_INFO_TYPE_PASSIVE: data_info = (globus_gfs_data_info_t *) op->info_struct; op->session_handle->dsi->passive_func( op, data_info, op->session_handle->session_arg); break; case GLOBUS_L_GFS_DATA_INFO_TYPE_ACTIVE: data_info = (globus_gfs_data_info_t *) op->info_struct; op->session_handle->dsi->active_func( op, data_info, op->session_handle->session_arg); break; case GLOBUS_L_GFS_DATA_INFO_TYPE_SEND: transfer_info = (globus_gfs_transfer_info_t *) op->info_struct; op->dsi->send_func( op, transfer_info, op->session_handle->session_arg); break; case GLOBUS_L_GFS_DATA_INFO_TYPE_RECV: transfer_info = (globus_gfs_transfer_info_t *) op->info_struct; op->dsi->recv_func( op, transfer_info, op->session_handle->session_arg); break; case GLOBUS_L_GFS_DATA_INFO_TYPE_LIST: transfer_info = (globus_gfs_transfer_info_t *) op->info_struct; op->session_handle->dsi->list_func( op, transfer_info, op->session_handle->session_arg); break; default: globus_assert(0 && "possible memory corruption"); break; } GlobusGFSDebugExit(); } static void globus_l_gfs_authorize_cb( globus_gfs_acl_object_desc_t * object, globus_gfs_acl_action_t action, void * user_arg, globus_result_t result) { void * remote_data_arg = NULL; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; GlobusGFSName(globus_l_gfs_authorize_cb); GlobusGFSDebugEnter(); if(user_arg != NULL) { if(action == GFS_ACL_ACTION_COMMIT) { globus_l_gfs_data_end_transfer_kickout(user_arg); } else if(result == GLOBUS_SUCCESS) { globus_l_gfs_blocking_dispatch_kickout(user_arg); } else { globus_gfs_finished_info_t finished_info; globus_l_gfs_data_operation_t * op; op = (globus_l_gfs_data_operation_t *) user_arg; memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); result = GlobusGFSErrorWrapFailed( "authorization", result); finished_info.result = result; finished_info.type = op->type; finished_info.id = op->id; if(op->callback == NULL) { globus_gfs_ipc_reply_finished( op->ipc_handle, &finished_info); } else { op->callback( &finished_info, op->user_arg); } globus_mutex_lock(&op->session_handle->mutex); { if(op->data_handle != NULL) { switch(op->data_handle->state) { case GLOBUS_L_GFS_DATA_HANDLE_INUSE: op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_VALID; break; case GLOBUS_L_GFS_DATA_HANDLE_CLOSING: break; case GLOBUS_L_GFS_DATA_HANDLE_CLOSED: case GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED: if(!op->data_handle->is_mine) { remote_data_arg = op->data_handle->remote_data_arg; } break; case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED: case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED: case GLOBUS_L_GFS_DATA_HANDLE_VALID: default: globus_assert(0 && "possible memory corruption"); break; } } GFSDataOpDec(op, destroy_op, destroy_session); } globus_mutex_unlock(&op->session_handle->mutex); globus_assert(destroy_op); globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(op); } } GlobusGFSDebugExit(); } static globus_result_t globus_l_gfs_data_decode_passed_cred( char * encoded_cred, gss_cred_id_t * out_cred) { OM_uint32 major_status; OM_uint32 minor_status; gss_buffer_desc buf; gss_cred_id_t cred; globus_result_t res; GlobusGFSName(globus_l_gfs_data_decode_passed_cred); GlobusGFSDebugEnter(); buf.value = globus_libc_strdup(encoded_cred); res = globus_l_gfs_base64_decode( (globus_byte_t *) encoded_cred, buf.value, &buf.length); if(res != GLOBUS_SUCCESS) { globus_free(buf.value); res = GlobusGFSErrorGeneric( "Invalid base64 input for credential."); } else { major_status = gss_import_cred( &minor_status, &cred, GSS_C_NO_OID, 0, &buf, 0, NULL); globus_free(buf.value); if(major_status != GSS_S_COMPLETE) { res = GlobusGFSErrorWrapFailed( "Credential import", minor_status); } else { *out_cred = cred; } } GlobusGFSDebugExit(); return res; } /* * this is called when writing. if file exists it is a write * request, if it does not exists it is a create request */ static void globus_l_gfs_data_auth_stat_cb( globus_gfs_data_reply_t * reply, void * user_arg) { void * stat_wrapper; globus_result_t res; globus_gfs_acl_action_t action; int rc; globus_l_gfs_data_operation_t * op; globus_gfs_transfer_info_t * recv_info; globus_gfs_acl_object_desc_t object; GlobusGFSName(globus_l_gfs_data_auth_stat_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; recv_info = (globus_gfs_transfer_info_t *) op->info_struct; globus_l_gfs_data_alive(op->session_handle); /* if the file does not exist */ if(reply->info.stat.stat_count == 0) { action = GFS_ACL_ACTION_CREATE; } /* if the file does exist */ else { action = GFS_ACL_ACTION_WRITE; } object.name = recv_info->pathname; object.size = recv_info->alloc_size; stat_wrapper = op->stat_wrapper; rc = globus_gfs_acl_authorize( &op->session_handle->acl_handle, action, &object, &res, globus_l_gfs_authorize_cb, op); if(rc == GLOBUS_GFS_ACL_COMPLETE) { globus_l_gfs_authorize_cb(&object, action, op, res); } globus_free(stat_wrapper); GlobusGFSDebugExit(); } static void globus_l_gfs_data_send_stat_cb( globus_gfs_data_reply_t * reply, void * user_arg) { void * stat_wrapper; globus_result_t res; int rc; globus_l_gfs_data_operation_t * op; globus_gfs_transfer_info_t * send_info; globus_gfs_acl_object_desc_t object; GlobusGFSName(globus_l_gfs_data_recv_stat_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; globus_l_gfs_data_alive(op->session_handle); send_info = (globus_gfs_transfer_info_t *) op->info_struct; if(reply->info.stat.stat_count == 1) { send_info->alloc_size = reply->info.stat.stat_array[0].size; } object.name = send_info->pathname; stat_wrapper = op->stat_wrapper; rc = globus_gfs_acl_authorize( &op->session_handle->acl_handle, GFS_ACL_ACTION_READ, &object, &res, globus_l_gfs_authorize_cb, op); if(rc == GLOBUS_GFS_ACL_COMPLETE) { globus_l_gfs_authorize_cb( &object, GFS_ACL_ACTION_READ, op, res); } globus_free(stat_wrapper); GlobusGFSDebugExit(); } void globus_i_gfs_monitor_init( globus_i_gfs_monitor_t * monitor) { GlobusGFSName(globus_i_gfs_monitor_init); GlobusGFSDebugEnter(); globus_mutex_init(&monitor->mutex, NULL); globus_cond_init(&monitor->cond, NULL); monitor->done = GLOBUS_FALSE; GlobusGFSDebugExit(); } static globus_result_t globus_i_gfs_data_new_dsi( globus_extension_handle_t * dsi_handle, const char * dsi_name, globus_gfs_storage_iface_t ** dsi_iface, globus_bool_t check_name) { globus_gfs_storage_iface_t * new_dsi; const char * module_name; int rc; globus_result_t result = GLOBUS_SUCCESS; GlobusGFSName(globus_i_gfs_data_new_dsi); GlobusGFSDebugEnter(); if(check_name) { module_name = globus_i_gfs_config_get_module_name(dsi_name); if(module_name == NULL) { GlobusGFSErrorGenericStr(result, ("DSI '%s' is not allowed.", dsi_name)); goto err; } } else { module_name = dsi_name; } /* see if we already have this module loaded, if so use it */ new_dsi = (globus_gfs_storage_iface_t *) globus_extension_lookup( dsi_handle, GLOBUS_GFS_DSI_REGISTRY, (void *) module_name); if(new_dsi == NULL) { /* otherwise load the dll */ char buf[256]; snprintf(buf, 256, "globus_gridftp_server_%s", module_name); buf[255] = 0; rc = globus_extension_activate(buf); if(rc != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("DSI activation", rc); goto err; } } /* check again */ new_dsi = (globus_gfs_storage_iface_t *) globus_extension_lookup( dsi_handle, GLOBUS_GFS_DSI_REGISTRY, (void *) module_name); if(new_dsi == NULL) { GlobusGFSErrorGenericStr(result, ("DSI '%s' is not available in the module.", dsi_name)); goto err; } *dsi_iface = new_dsi; return GLOBUS_SUCCESS; err: *dsi_iface = NULL; GlobusGFSDebugExit(); return result; } static globus_gfs_storage_iface_t * globus_l_gfs_data_new_dsi( globus_l_gfs_data_session_t * session_handle, const char * in_module_name) { const char * module_name; globus_result_t result; GlobusGFSName(globus_l_gfs_data_new_dsi); GlobusGFSDebugEnter(); if(in_module_name == NULL || *in_module_name == '\0') { GlobusGFSDebugExit(); return session_handle->dsi; } if(!(session_handle->dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_SENDER)) { goto type_error; } module_name = globus_i_gfs_config_get_module_name(in_module_name); if(module_name == NULL) { goto type_error; } /* if there was a prevous loaded module */ if(session_handle->mod_dsi_name != NULL) { /* if there was a last module and it is this one use it */ if(strcmp(module_name, session_handle->mod_dsi_name) != 0) { globus_free(session_handle->mod_dsi_name); globus_extension_release(session_handle->mod_dsi_handle); session_handle->mod_dsi_name = globus_libc_strdup(module_name); result = globus_i_gfs_data_new_dsi( &session_handle->mod_dsi_handle, session_handle->mod_dsi_name, &session_handle->mod_dsi, GLOBUS_FALSE); if(session_handle->mod_dsi == NULL) { goto error; } } } else { session_handle->mod_dsi_name = globus_libc_strdup(module_name); result = globus_i_gfs_data_new_dsi( &session_handle->mod_dsi_handle, session_handle->mod_dsi_name, &session_handle->mod_dsi, GLOBUS_FALSE); if(session_handle->mod_dsi == NULL) { goto error; } } GlobusGFSDebugExit(); return session_handle->mod_dsi; error: globus_free(session_handle->mod_dsi_name); type_error: GlobusGFSDebugExitWithError(); return NULL; } static void globus_l_gfs_data_brain_ready_delay_cb( void * user_arg) { void * remote_data_arg = NULL; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_l_gfs_data_operation_t * op; globus_gfs_session_info_t * session_info; globus_gfs_finished_info_t finished_info; globus_xio_contact_t parsed_contact; globus_result_t result; GlobusGFSName(globus_l_gfs_data_brain_ready_delay_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; session_info = (globus_gfs_session_info_t *) op->info_struct; memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); if(!op->session_handle->username) { op->session_handle->username = globus_libc_strdup(session_info->username); } if(!op->session_handle->subject) { op->session_handle->subject = globus_libc_strdup(session_info->subject); } if(!op->session_handle->client_ip && globus_xio_contact_parse( &parsed_contact, session_info->host_id) == GLOBUS_SUCCESS) { char ipaddr[100]; result = globus_i_gfs_config_hostname_to_address_string( parsed_contact.host, ipaddr, sizeof(ipaddr)); if(result == GLOBUS_SUCCESS) { op->session_handle->client_ip = globus_libc_strdup(ipaddr); } globus_xio_contact_destroy(&parsed_contact); } if(op->session_handle->dsi->init_func != NULL) { op->session_handle->dsi->init_func(op, session_info); } else { finished_info.result = GLOBUS_SUCCESS; finished_info.info.session.session_arg = op->session_handle; finished_info.info.session.username = session_info->username; /* update home dir based on restricted paths */ globus_l_gfs_data_update_restricted_paths_symlinks( op->session_handle, &globus_l_gfs_path_alias_list_base); globus_l_gfs_data_update_restricted_paths_symlinks( op->session_handle, &globus_l_gfs_path_alias_list_sharing); if(globus_i_gfs_data_check_path(op->session_handle, op->session_handle->home_dir, NULL, GFS_L_LIST, 1) != GLOBUS_SUCCESS) { if(op->session_handle->home_dir) { globus_free(op->session_handle->home_dir); } op->session_handle->home_dir = strdup("/"); } finished_info.info.session.home_dir = op->session_handle->home_dir; if(op->callback == NULL) { globus_gfs_ipc_reply_session( op->ipc_handle, &finished_info); } else { op->callback( &finished_info, op->user_arg); } globus_l_gfs_data_reset_watchdog(op->session_handle, NULL); globus_mutex_lock(&op->session_handle->mutex); { GFSDataOpDec(op, destroy_op, destroy_session); remote_data_arg = globus_l_gfs_data_check( op->session_handle, op->data_handle); } globus_mutex_unlock(&op->session_handle->mutex); globus_assert(destroy_op); globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(op); } GlobusGFSDebugExit(); } static void globus_l_gfs_data_auth_init_cb( globus_gfs_acl_object_desc_t * object, globus_gfs_acl_action_t action, void * user_arg, globus_result_t result) { void * remote_data_arg = NULL; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_l_gfs_data_operation_t * op; globus_gfs_session_info_t * session_info; globus_gfs_finished_info_t finished_info; globus_bool_t ready = GLOBUS_FALSE; GlobusGFSName(globus_l_gfs_data_auth_init_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; session_info = (globus_gfs_session_info_t *) op->info_struct; memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); if(result != GLOBUS_SUCCESS) { goto error; } globus_mutex_lock(&gfs_l_data_brain_mutex); { ready = gfs_l_data_brain_ready; if(!gfs_l_data_brain_ready) { globus_list_insert(&gfs_l_data_brain_ready_list, user_arg); } } globus_mutex_unlock(&gfs_l_data_brain_mutex); if(ready) { globus_l_gfs_data_brain_ready_delay_cb(user_arg); } GlobusGFSDebugExit(); return; error: finished_info.result = result; finished_info.info.session.session_arg = NULL; if(op->callback == NULL) { globus_gfs_ipc_reply_session( op->ipc_handle, &finished_info); } else { op->callback( &finished_info, op->user_arg); } globus_mutex_lock(&op->session_handle->mutex); { /* dec session handle now since we won't get a stop_session */ op->session_handle->ref--; GFSDataOpDec(op, destroy_op, destroy_session); remote_data_arg = globus_l_gfs_data_check( op->session_handle, op->data_handle); } globus_mutex_unlock(&op->session_handle->mutex); globus_assert(destroy_op); globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(op); GlobusGFSDebugExitWithError(); } typedef struct { gid_t gid; char * username; globus_mutex_t mutex; globus_cond_t cond; int count; int rc; } globus_l_libc_initgroups_info_t; static void globus_l_libc_initgroups_cb( void * user_arg) { globus_l_libc_initgroups_info_t * info; int rc; info = (globus_l_libc_initgroups_info_t *) user_arg; globus_mutex_lock(&info->mutex); { rc = initgroups(info->username, info->gid); if(rc) { info->rc = rc; } info->count--; if(info->count == 0) { globus_cond_signal(&info->cond); } } globus_mutex_unlock(&info->mutex); } int globus_libc_initgroups( char * username, gid_t gid) { int rc; int tmprc = 0; #ifndef BUILD_LITE globus_l_libc_initgroups_info_t * info; int i; int threads; char * tmp; threads = 2; /* XXX include globus_callback_threads.c to get #define? */ if((tmp = globus_module_getenv("GLOBUS_CALLBACK_POLLING_THREADS")) != NULL) { rc = atoi(tmp); if(rc > 0) { threads = rc; } } info = (globus_l_libc_initgroups_info_t *) globus_malloc(sizeof(globus_l_libc_initgroups_info_t)); globus_mutex_init(&info->mutex, NULL); globus_cond_init(&info->cond, NULL); info->count = 0; info->username = username; info->gid = gid; info->rc = 0; globus_mutex_lock(&info->mutex); { for(i = 0; i < threads; i++) { globus_callback_register_oneshot( NULL, NULL, globus_l_libc_initgroups_cb, info); info->count++; } while(info->count > 0) { globus_cond_wait(&info->cond, &info->mutex); } } globus_mutex_unlock(&info->mutex); tmprc = info->rc; globus_mutex_destroy(&info->mutex); globus_cond_destroy(&info->cond); globus_free(info); #endif rc = initgroups(username, gid); if(!rc && tmprc) { rc = tmprc; } return rc; } int globus_list_cmp_alias_ent( void * a, void * b, void * arg) { globus_l_gfs_alias_ent_t dummy = {.alias = NULL, .alias_len=0}; globus_l_gfs_alias_ent_t * a_ent = (a != NULL) ? a : &dummy; globus_l_gfs_alias_ent_t * b_ent = (b != NULL) ? b : &dummy; char a_tmp[a_ent->alias_len+1]; char b_tmp[b_ent->alias_len+1]; size_t a_i; size_t b_i; strcpy(a_tmp, a_ent->alias ? a_ent->alias : ""); strcpy(b_tmp, b_ent->alias ? b_ent->alias : ""); /* check for wildcard chars and replace the first one with a low value */ /* we want the reverse sorted order to be a, [abc], ?, * */ a_i = strcspn(a_tmp, "[*?"); if(a_i < a_ent->alias_len) { switch(a_tmp[a_i]) { case '*': a_tmp[a_i] = 1; break; case '?': a_tmp[a_i] = 2; break; case '[': a_tmp[a_i] = 3; break; } } b_i = strcspn(b_tmp, "[*?"); if(b_i < b_ent->alias_len) { switch(b_tmp[b_i]) { case '*': b_tmp[b_i] = 1; break; case '?': b_tmp[b_i] = 2; break; case '[': b_tmp[b_i] = 3; break; } } return strcmp(a_tmp, b_tmp) >= 0; } static char * globus_l_gfs_data_update_var_path( globus_l_gfs_data_session_t * session_handle, char * in_path) { char * path; char * var; char * new_path = NULL; GlobusGFSName(globus_l_gfs_data_update_var_path); GlobusGFSDebugEnter(); path = globus_libc_strdup(in_path); if((var = strstr(path, "$USER")) != NULL) { *var = '\0'; var += 5; new_path = globus_common_create_string( "%s%s%s", path, session_handle->username, var); globus_free(path); path = new_path; } if((var = strstr(path, "$HOME")) != NULL) { *var = '\0'; var += 5; new_path = globus_common_create_string( "%s%s%s", path, session_handle->true_home, var); globus_free(path); path = new_path; } if((var = strstr(path, "~")) != NULL) { char * tmp_home; tmp_home = session_handle->home_dir ? session_handle->home_dir : session_handle->true_home; *var = '\0'; var += 1; new_path = globus_common_create_string( "%s%s%s", path, tmp_home, var); globus_free(path); path = new_path; } return path; } static void globus_l_gfs_data_update_restricted_paths( globus_l_gfs_data_session_t * session_handle, globus_list_t ** rp_list) { globus_list_t * list; globus_l_gfs_alias_ent_t * alias_ent; globus_bool_t resort = GLOBUS_FALSE; char * var_path; GlobusGFSName(globus_l_gfs_data_update_restricted_paths); GlobusGFSDebugEnter(); if(!globus_list_empty(*rp_list)) { for(list = *rp_list; !globus_list_empty(list); list = globus_list_rest(list)) { alias_ent = globus_list_first(list); if(alias_ent->alias[0] == '~' || strchr(alias_ent->alias, '$')) { var_path = globus_l_gfs_data_update_var_path( session_handle, alias_ent->alias); globus_free(alias_ent->alias); alias_ent->alias = var_path; alias_ent->alias_len = strlen(alias_ent->alias); resort = GLOBUS_TRUE; #ifdef WIN32 for(var_path = alias_ent->alias; *var_path != '\0'; var_path++) { *var_path = tolower(*var_path); } #endif } if(alias_ent->realpath && (alias_ent->realpath[0] == '~' || strchr(alias_ent->realpath, '$'))) { var_path = globus_l_gfs_data_update_var_path( session_handle, alias_ent->realpath); globus_free(alias_ent->realpath); alias_ent->realpath = var_path; alias_ent->realpath_len = strlen(alias_ent->realpath); #ifdef WIN32 for(var_path = alias_ent->realpath; *var_path != '\0'; var_path++) { *var_path = tolower(*var_path); } #endif } } if(resort) { *rp_list = globus_list_sort_destructive( *rp_list, globus_list_cmp_alias_ent, NULL); } } } static void globus_l_gfs_data_update_restricted_paths_symlinks( globus_l_gfs_data_session_t * session_handle, globus_list_t ** rp_list) { globus_list_t * list; globus_list_t * new_list = NULL; globus_l_gfs_alias_ent_t * alias_ent; globus_bool_t resort = GLOBUS_FALSE; GlobusGFSName(globus_l_gfs_data_update_restricted_paths); GlobusGFSDebugEnter(); if(!globus_i_gfs_config_bool("rp_follow_symlinks") && session_handle && session_handle->dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_HAS_REALPATH && session_handle->dsi->realpath_func) { if(!globus_list_empty(*rp_list)) { for(list = *rp_list; !globus_list_empty(list); list = globus_list_rest(list)) { char * real_path = NULL; globus_bool_t result; alias_ent = globus_list_first(list); result = session_handle->dsi->realpath_func( alias_ent->alias, &real_path, session_handle->session_arg); if(result == GLOBUS_SUCCESS && real_path) { if(strcmp(real_path, alias_ent->alias) != 0) { globus_l_gfs_alias_ent_t * new_ent; new_ent = (globus_l_gfs_alias_ent_t *) globus_calloc(1, sizeof(globus_l_gfs_alias_ent_t)); new_ent->access = alias_ent->access; new_ent->alias = real_path; new_ent->alias_len = strlen(real_path); if(alias_ent->realpath) { new_ent->realpath = strdup(alias_ent->realpath); new_ent->realpath_len = alias_ent->realpath_len; } globus_list_insert(&new_list, new_ent); resort = GLOBUS_TRUE; } else { globus_free(real_path); real_path = NULL; } } } if(resort) { while(!globus_list_empty(new_list)) { globus_list_insert( rp_list, globus_list_remove(&new_list, new_list)); } *rp_list = globus_list_sort_destructive( *rp_list, globus_list_cmp_alias_ent, NULL); } } } } #define GFS_RP_LEAD_CHARS "/~$*[?" static globus_result_t globus_l_gfs_data_parse_restricted_paths( globus_l_gfs_data_session_t * session_handle, char * restrict_paths, globus_list_t ** out_list, globus_bool_t is_virtual) { globus_list_t * list; globus_list_t * tmp_list = NULL; globus_result_t result = GLOBUS_SUCCESS; char * chroot_path_esc = NULL; GlobusGFSName(globus_l_gfs_data_parse_restricted_paths); GlobusGFSDebugEnter(); list = globus_list_from_string(restrict_paths, ',', NULL); /* escape glob chars in chroot */ if(is_virtual && session_handle && session_handle->chroot_path && strcspn(session_handle->chroot_path, "[*?") != strlen(session_handle->chroot_path)) { char * ptr; char * ptr_esc; chroot_path_esc = (char *) malloc(2 * strlen(session_handle->chroot_path) + 1); ptr = session_handle->chroot_path; ptr_esc = chroot_path_esc; while(*ptr) { switch(*ptr) { case '*': case '?': case '[': case ']': case '\\': *ptr_esc++ = '\\'; default: *ptr_esc++ = *ptr++; break; } } *ptr_esc = '\0'; } else if(session_handle && session_handle->chroot_path) { chroot_path_esc = session_handle->chroot_path; } while(!globus_list_empty(list)) { globus_l_gfs_alias_ent_t * ent; char * ent_str; char * ptr; char * alias; globus_bool_t done; ent = (globus_l_gfs_alias_ent_t *) globus_malloc(sizeof(globus_l_gfs_alias_ent_t)); ent->access = 0; ent_str = (char *) globus_list_remove(&list, list); ptr = ent_str; done = GLOBUS_FALSE; while(*ptr && !done) { switch(*ptr) { case 'r': case 'R': ent->access |= GFS_L_READ; ptr++; break; case 'w': case 'W': ent->access |= GFS_L_WRITE; ptr++; break; case 'n': case 'N': ent->access |= GFS_L_NONE; ptr++; break; case '/': case '~': case '$': case '*': case '?': case '[': if(ent->access == 0) { ent->access |= GFS_L_READ | GFS_L_WRITE; } done = GLOBUS_TRUE; break; default: done = GLOBUS_TRUE; GlobusGFSErrorGenericStr(result, ("Path restriction entries must be full paths, " "prefixed only with R, W, or N." "The entry '%s' is invalid.\n", ent_str)); return result; break; } } ent->access |= GFS_L_LIST; if(ent->access & GFS_L_NONE) { ent->access = GFS_L_NONE; } if((alias = strchr(ptr, ':')) != NULL) { *alias = '\0'; alias++; ent->alias = globus_libc_strdup(alias); globus_url_string_hex_decode(ent->alias); ent->alias_len = strlen(ent->alias); ent->realpath = globus_libc_strdup(ptr); globus_url_string_hex_decode(ent->realpath); ent->realpath_len = strlen(ent->realpath); } else { ent->alias = globus_libc_strdup(ptr); globus_url_string_hex_decode(ent->alias); ent->alias_len = strlen(ent->alias); ent->realpath = NULL; ent->realpath_len = 0; } globus_free(ent_str); if(strchr(GFS_RP_LEAD_CHARS, *ent->alias) == NULL || (ent->realpath && strchr(GFS_RP_LEAD_CHARS, *ent->alias) == NULL)) { globus_free(ent->alias); if(ent->realpath) { globus_free(ent->realpath); } globus_free(ent); } else { if(is_virtual) { char * tmp_path; if(ent->realpath) { globus_free(ent->realpath); ent->realpath = NULL; ent->realpath_len = 0; } if(ent->alias[0] == '~') { tmp_path = globus_common_create_string( "%s%s", chroot_path_esc ? "/" : session_handle->home_dir, ent->alias + 1); globus_free(ent->alias); ent->alias = tmp_path; ent->alias_len = strlen(ent->alias); } else { if(chroot_path_esc) { tmp_path = globus_common_create_string("%s%s", chroot_path_esc, ent->alias); globus_free(ent->alias); ent->alias = tmp_path; ent->alias_len = strlen(ent->alias); } } if(ent->alias_len > 1 && ent->alias[ent->alias_len - 1] == '/') { ent->alias[ent->alias_len - 1] = '\0'; ent->alias_len--; } } { #ifdef WIN32 globus_l_gfs_alias_ent_t * new_ent; char * tmp_ptr; for(tmp_ptr = ent->alias; *tmp_ptr != '\0'; tmp_ptr++) { *tmp_ptr = tolower(*tmp_ptr); } if(ent->realpath) { for(tmp_ptr = ent->realpath; *tmp_ptr != '\0'; tmp_ptr++) { *tmp_ptr = tolower(*tmp_ptr); } } #endif globus_list_insert(&tmp_list, ent); #ifdef WIN32 /* now store driveletter:/path form of that ent */ new_ent = (globus_l_gfs_alias_ent_t *) globus_malloc(sizeof(globus_l_gfs_alias_ent_t)); memcpy(new_ent, ent, sizeof(globus_l_gfs_alias_ent_t)); new_ent->alias = globus_libc_strdup(ent->alias); new_ent->realpath = globus_libc_strdup(ent->realpath); ent = new_ent; if(!ent->realpath && ent->alias[0] == '/' && isalpha(ent->alias[1])) { ent->alias[0] = ent->alias[1]; ent->alias[1] = ':'; if(ent->alias[2] == 0) { ent->alias = globus_realloc(ent->alias, 4); ent->alias[2] = '/'; ent->alias[3] = '\0'; ent->alias_len = 3; } } if(ent->realpath && ent->realpath[0] == '/' && isalpha(ent->realpath[1])) { ent->realpath[0] = ent->realpath[1]; ent->realpath[1] = ':'; if(ent->realpath[2] == 0) { ent->realpath = globus_realloc(ent->realpath, 4); ent->realpath[2] = '/'; ent->realpath[3] = '\0'; ent->realpath_len = 3; } } globus_list_insert(&tmp_list, ent); #endif } } } if(!globus_list_empty(tmp_list)) { *out_list = globus_list_sort_destructive( tmp_list, globus_list_cmp_alias_ent, NULL); } else { result = GlobusGFSErrorGeneric("No valid paths added to restricted list."); } GlobusGFSDebugExit(); return result; } #define GLOBUS_L_GFS_LINEBUFLEN 1024 globus_result_t globus_l_gfs_data_read_share_file( char * filename, char ** share_path) { FILE * fptr; char * linebuf; char * optionbuf; char * valuebuf; int linebuflen = GLOBUS_L_GFS_LINEBUFLEN; int rc; int line_num; int optlen; char * p; globus_result_t res = GLOBUS_SUCCESS; GlobusGFSName(globus_l_gfs_data_read_share_file); GlobusGFSDebugEnter(); fptr = fopen(filename, "r"); if(fptr == NULL) { res = GlobusGFSErrorGeneric("Problem opening share file.\n"); goto error_param; } line_num = 0; linebuf = globus_malloc(linebuflen); if(!linebuf) { res = GlobusGFSErrorGeneric("Problem allocating memory.\n"); goto error_mem; } optionbuf = globus_malloc(linebuflen); if(!optionbuf) { res = GlobusGFSErrorGeneric("Problem allocating memory.\n"); goto error_mem; } valuebuf = globus_malloc(linebuflen); if(!valuebuf) { res = GlobusGFSErrorGeneric("Problem allocating memory.\n"); goto error_mem; } while(fgets(linebuf, linebuflen, fptr) != NULL) { p = linebuf; while(p && linebuf[strlen(linebuf) - 1] != '\n') { char part_line[GLOBUS_L_GFS_LINEBUFLEN]; p = fgets(part_line, GLOBUS_L_GFS_LINEBUFLEN, fptr); if(p != NULL) { linebuflen += GLOBUS_L_GFS_LINEBUFLEN; linebuf = globus_realloc(linebuf, linebuflen); if(!linebuf) { res = GlobusGFSErrorGeneric("Problem allocating memory.\n"); goto error_mem; } strncat(linebuf, part_line, linebuflen); optionbuf = globus_realloc(optionbuf, linebuflen); if(!optionbuf) { res = GlobusGFSErrorGeneric("Problem allocating memory.\n"); goto error_mem; } valuebuf = globus_realloc(valuebuf, linebuflen); if(!valuebuf) { res = GlobusGFSErrorGeneric("Problem allocating memory.\n"); goto error_mem; } } } line_num++; p = linebuf; optlen = 0; while(*p && isspace(*p)) { p++; } if(*p == '\0') { continue; } if(*p == '#') { continue; } if(*p == '"') { rc = sscanf(p, "\"%[^\"]\"", optionbuf); optlen = 2; } else { rc = sscanf(p, "%s", optionbuf); } if(rc != 1) { goto error_parse; } optlen += strlen(optionbuf); p = p + optlen; optlen = 0; while(*p && isspace(*p)) { p++; } if(*p == '"') { rc = sscanf(p, "\"%[^\"]\"", valuebuf); optlen = 2; } else { rc = sscanf(p, "%s", valuebuf); } if(rc != 1) { goto error_parse; } optlen += strlen(valuebuf); p = p + optlen; while(*p && isspace(*p)) { p++; } if(*p && !isspace(*p)) { goto error_parse; } if(!strcmp(optionbuf, "share_path")) { *share_path = strdup(valuebuf); globus_url_string_hex_decode(*share_path); } } fclose(fptr); globus_free(linebuf); globus_free(valuebuf); globus_free(optionbuf); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_parse: fclose(fptr); GlobusGFSErrorGenericStr(res, ("Problem parsing share file %s: line %d.\n", filename, line_num)); error_param: error_mem: GlobusGFSDebugExitWithError(); return res; } /* check sharing_state_dir perms, return 0 if allowed, -1 if not. */ static int globus_l_gfs_data_check_sharing_perms( globus_l_gfs_data_session_t * session_handle) { struct stat statbuf; int rc = -1; char * dir = session_handle->sharing_state_dir; if(stat(dir, &statbuf) == 0) { /* case 1: personal state directory owned by user; must have no group and world perms */ if(statbuf.st_uid == session_handle->uid) { if((statbuf.st_mode & (S_IRGRP | S_IXGRP | S_IWGRP | S_IROTH | S_IWOTH | S_IXOTH)) == 0) { rc = 0; } else { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Sharing error. Sharing state dir %s is owned by " "authenticated user but has group or world permissions.\n", dir); } } /* case 2: community state directory world or group writable not world or group readable owned by root, must have sticky bit set. */ #ifndef WIN32 else if((statbuf.st_mode & (S_IWGRP | S_IWOTH)) != 0) { if(statbuf.st_uid == 0 && ((statbuf.st_mode & S_ISVTX) != 0) && ((statbuf.st_mode & (S_IRGRP | S_IROTH)) == 0)) { rc = 0; } else { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Sharing error. Sharing state dir %s is group or " "world-writable; is not owned by root, is group or " "world readable, or does not have the sticky bit set.\n", dir); } } #endif /* permissions not supported */ else { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Sharing error. Sharing state dir %s has unsafe ownership or " "permissions.\n", dir); } } else { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Sharing error. Sharing state dir %s doesn't exist or can't be " "accessed.\n", dir); } return rc; } /* check current username and groups against whitelist and blacklist */ static globus_bool_t globus_l_gfs_data_check_sharing_allowed( globus_l_gfs_data_session_t * session_handle) { GlobusGFSName(globus_l_gfs_data_check_sharing_allowed); GlobusGFSDebugEnter(); char * user_allow; char * user_deny; char * group_allow; char * group_deny; struct group * grent; char * user; char * group; char * ptr; int i; char * match_user; globus_bool_t allowed = GLOBUS_FALSE; globus_bool_t explicitly = GLOBUS_FALSE; match_user = session_handle->username; user_deny = globus_libc_strdup( globus_gfs_config_get_string("sharing_users_deny")); user_allow = globus_libc_strdup( globus_gfs_config_get_string("sharing_users_allow")); /* check user against allow/deny list. * if the deny list includes the user, he is immediately denied. * if the allow list includes the user, he is immediately allowed. * if the allow list is unset, he is allowed pending the group check. * if the allow list is set and does not include the user, he is denied pending the group check. */ if(user_allow == NULL) { allowed = GLOBUS_TRUE; explicitly = GLOBUS_FALSE; } else { allowed = GLOBUS_FALSE; explicitly = GLOBUS_FALSE; user = user_allow; while((ptr = strchr(user, ',')) != NULL && !allowed) { *ptr = '\0'; if(strncmp(match_user, user, strlen(match_user)) == 0) { allowed = GLOBUS_TRUE; explicitly = GLOBUS_TRUE; } user = ptr + 1; } if(ptr == NULL && !allowed) { if(strncmp(match_user, user, strlen(match_user)) == 0) { allowed = GLOBUS_TRUE; explicitly = GLOBUS_TRUE; } } globus_free(user_allow); } if(user_deny != NULL) { user = user_deny; while((ptr = strchr(user, ',')) != NULL && allowed) { *ptr = '\0'; if(strncmp(match_user, user, strlen(match_user)) == 0) { allowed = GLOBUS_FALSE; explicitly = GLOBUS_TRUE; } user = ptr + 1; } if(ptr == NULL && allowed) { if(strncmp(match_user, user, strlen(match_user)) == 0) { allowed = GLOBUS_FALSE; explicitly = GLOBUS_TRUE; } } globus_free(user_deny); } if(explicitly) { goto finish; } group_deny = globus_libc_strdup( globus_gfs_config_get_string("sharing_groups_deny")); group_allow = globus_libc_strdup( globus_gfs_config_get_string("sharing_groups_allow")); /* check groups against allow/deny list. * if the deny list includes a group it is immediately denied. * if the allow list includes a group, it is allowed. * if the allow list is set and does not include a group, it is denied. * if the allow list is unset, the pending user list result stands. */ if(group_allow != NULL) { group = group_allow; while((ptr = strchr(group, ',')) != NULL && !allowed) { *ptr = '\0'; grent = getgrnam(group); if(grent) { if(session_handle->gid == grent->gr_gid) { allowed = GLOBUS_TRUE; } for(i = 0; i < session_handle->gid_count && !allowed; i++) { if(session_handle->gid_array[i] == grent->gr_gid) { allowed = GLOBUS_TRUE; } } } group = ptr + 1; } if(ptr == NULL && !allowed) { grent = getgrnam(group); if(grent) { if(session_handle->gid == grent->gr_gid) { allowed = GLOBUS_TRUE; } for(i = 0; i < session_handle->gid_count && !allowed; i++) { if(session_handle->gid_array[i] == grent->gr_gid) { allowed = GLOBUS_TRUE; } } } } globus_free(group_allow); } if(allowed && group_deny != NULL) { group = group_deny; while((ptr = strchr(group, ',')) != NULL && allowed) { *ptr = '\0'; grent = getgrnam(group); if(grent) { if(session_handle->gid == grent->gr_gid) { allowed = GLOBUS_FALSE; } for(i = 0; i < session_handle->gid_count && allowed; i++) { if(session_handle->gid_array[i] == grent->gr_gid) { allowed = GLOBUS_FALSE; } } } group = ptr + 1; } if(ptr == NULL && allowed) { grent = getgrnam(group); if(grent) { if(session_handle->gid == grent->gr_gid) { allowed = GLOBUS_FALSE; } for(i = 0; i < session_handle->gid_count && allowed; i++) { if(session_handle->gid_array[i] == grent->gr_gid) { allowed = GLOBUS_FALSE; } } } } } if(group_deny) { globus_free(group_deny); } finish: GlobusGFSDebugExit(); return allowed; } #define GLOBUS_SHARING_PREFIX ":globus-sharing:" static void globus_l_gfs_data_authorize( globus_l_gfs_data_operation_t * op, const gss_ctx_id_t context, globus_gfs_session_info_t * session_info) { void * remote_data_arg = NULL; int rc; globus_result_t res; int gid; char * pw_file; char * usr; char * grp; char * pw_hash; char authz_usr[USER_NAME_MAX]; struct passwd * pwent = NULL; struct group * grent = NULL; int auth_level; char * chroot_dir = NULL; char * custom_home_dir; char * sharing_dn = NULL; char * shared_user_str = NULL; globus_bool_t sharing_attempted = GLOBUS_FALSE; char * desired_user_cert = NULL; char * share_file = NULL; char * process_username = NULL; GlobusGFSName(globus_l_gfs_data_authorize); GlobusGFSDebugEnter(); globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_START, "session.authz", 0, "user=%s DN=\"%s\"", session_info->username, session_info->subject ? session_info->subject : ""); auth_level = globus_i_gfs_config_int("auth_level"); pw_file = (char *) globus_i_gfs_config_string("pw_file"); process_username = globus_i_gfs_config_string("process_user"); /* if there is a subject or del cred we are using gsi, look it up in the gridmap */ sharing_dn = globus_i_gfs_config_string("sharing_dn"); op->session_handle->sharing = (sharing_dn != NULL); if(session_info->subject != NULL || session_info->del_cred != NULL) { if(sharing_dn && !strcmp(sharing_dn, session_info->subject)) { if(session_info->username && strncmp(session_info->username, GLOBUS_SHARING_PREFIX, strlen(GLOBUS_SHARING_PREFIX)) == 0) { char * usr_tmp; char * sub_tmp; char * crt_tmp; char * ptr; globus_size_t cert_len = 0; char * tmp; globus_gsi_cred_handle_t tmp_cred_handle; shared_user_str = session_info->username + strlen(GLOBUS_SHARING_PREFIX); ptr = shared_user_str; if((usr_tmp = globus_i_gfs_kv_getval(ptr, "USER", 1)) != NULL) { session_info->map_user = GLOBUS_FALSE; } else { usr_tmp = globus_libc_strdup(GLOBUS_MAPPING_STRING); session_info->map_user = GLOBUS_TRUE; } if((op->session_handle->sharing_id = globus_i_gfs_kv_getval(ptr, "ID", 1)) == NULL) { res = GlobusGFSErrorGeneric( "Invalid format for " GLOBUS_SHARING_PREFIX ". Missing ID."); goto pwent_error; } tmp = op->session_handle->sharing_id; while(*tmp) { *tmp = tolower(*tmp); if(!isxdigit(*tmp) && *tmp != '-') { res = GlobusGFSErrorGeneric( "Invalid format for " GLOBUS_SHARING_PREFIX ". Invalid character in ID."); goto pwent_error; } tmp++; } if((crt_tmp = globus_i_gfs_kv_getval(ptr, "CERT", 0)) != NULL) { desired_user_cert = malloc(strlen(crt_tmp + 1)); res = globus_l_gfs_base64_decode( (globus_byte_t *) crt_tmp, (globus_byte_t *) desired_user_cert, &cert_len); desired_user_cert[cert_len] = 0; globus_free(crt_tmp); } else { res = GlobusGFSErrorGeneric( "Invalid format for " GLOBUS_SHARING_PREFIX ". Missing CERT."); } if(res != GLOBUS_SUCCESS) { goto pwent_error; } res = globus_gsi_cred_read_cert_buffer( desired_user_cert, &tmp_cred_handle, NULL, NULL, &sub_tmp); if(res != GLOBUS_SUCCESS) { goto pwent_error; } globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "DN %s has provided sharing credentials for DN %s.\n", session_info->subject, sub_tmp); globus_free(session_info->subject); session_info->subject = sub_tmp; res = globus_gsi_cred_verify_cert_chain_when( tmp_cred_handle, NULL, 0); globus_gsi_cred_handle_destroy(tmp_cred_handle); if(res != GLOBUS_SUCCESS) { goto pwent_error; } if((op->session_handle->sharing_sharee = globus_i_gfs_kv_getval(ptr, "SHAREE", 1)) == NULL) { res = GlobusGFSErrorGeneric( "Invalid arguments for " GLOBUS_SHARING_PREFIX ". Missing SHAREE."); goto pwent_error; } globus_free(session_info->username); session_info->username = usr_tmp; sharing_attempted = GLOBUS_TRUE; } } if(!sharing_attempted && session_info->username && strncmp(session_info->username, GLOBUS_SHARING_PREFIX, strlen(GLOBUS_SHARING_PREFIX)) == 0) { GlobusGFSErrorGenericStr(res, ("Sharing not allowed with DN %s", session_info->subject)); goto pwent_error; } if(!(auth_level & GLOBUS_L_GFS_AUTH_NOGRIDMAP)) { if(globus_i_gfs_config_bool("cas") && (context || sharing_attempted)) { globus_bool_t free_usr = GLOBUS_FALSE; if(session_info->map_user) { usr = NULL; } else { usr = session_info->username; } *authz_usr = '\0'; if(sharing_attempted) { res = globus_gss_assist_map_and_authorize_sharing( desired_user_cert, context, usr, authz_usr, USER_NAME_MAX); globus_free(desired_user_cert); desired_user_cert = NULL; } else { res = globus_gss_assist_map_and_authorize( context, FTP_SERVICE_NAME, usr, authz_usr, USER_NAME_MAX); } if(free_usr) { globus_free(usr); } if(res != GLOBUS_SUCCESS) { goto pwent_error; } /* if res=success and authz_usr is empty, assume usr is ok * and some callout just didn't copy it to authz_usr */ if(*authz_usr != '\0') { usr = authz_usr; if(session_info->username) { globus_free(session_info->username); } session_info->username = globus_libc_strdup(usr); } } else { if(session_info->map_user) { rc = globus_gss_assist_gridmap( (char *) session_info->subject, &usr); if(rc != 0) { GlobusGFSErrorGenericStr(res, ("Gridmap lookup failure: unable to map '%s'.", session_info->subject)); goto pwent_error; } } else { rc = globus_gss_assist_userok( session_info->subject, session_info->username); usr = globus_libc_strdup(session_info->username); if(rc != 0) { GlobusGFSErrorGenericStr(res, ("Gridmap lookup failure: " "unable to map '%s' to '%s'.", session_info->subject, session_info->username)); goto pwent_error; } } if(session_info->username) { globus_free(session_info->username); } session_info->username = usr; } } else { if(session_info->map_user == GLOBUS_TRUE || session_info->username == NULL) { pwent = globus_l_gfs_getpwuid(getuid()); if(pwent == NULL) { res = GlobusGFSErrorGeneric( "Invalid passwd entry for current user."); goto pwent_error; } if(session_info->username) { globus_free(session_info->username); } session_info->username = globus_libc_strdup(pwent->pw_name); } } #ifndef WIN32 if(pwent == NULL) { if(auth_level & GLOBUS_L_GFS_AUTH_NOSETUID) { pwent = globus_l_gfs_getpwuid(getuid()); if(pwent == NULL) { res = GlobusGFSErrorGeneric( "Invalid passwd entry for current user."); goto pwent_error; } } else if (process_username) { pwent = globus_l_gfs_getpwnam(process_username); if(pwent == NULL) { res = GlobusGFSErrorGeneric( "Configured process user is invalid."); goto pwent_error; } } else { pwent = globus_l_gfs_getpwnam(session_info->username); if(pwent == NULL) { GlobusGFSErrorGenericStr(res, ("Mapped user '%s' is invalid.", session_info->username)); goto pwent_error; } } } #endif if(pwent != NULL) { gid = pwent->pw_gid; grent = globus_l_gfs_getgrgid(gid); } if(grent == NULL && !(auth_level & GLOBUS_L_GFS_AUTH_NOSETUID)) { GlobusGFSErrorGenericStr(res, ("Invalid group id assigned to user '%s'.", session_info->username)); goto pwent_error; } } /* if anonymous use and we are allowing it */ else if(globus_i_gfs_config_bool("allow_anonymous") && globus_i_gfs_config_is_anonymous(session_info->username)) { /* if we are root, set to anon user */ if(getuid() == 0) { usr = globus_i_gfs_config_string("anonymous_user"); if(usr == NULL) { res = GlobusGFSErrorGeneric("No anonymous user set."); goto pwent_error; } pwent = globus_l_gfs_getpwnam(usr); if(pwent == NULL) { res = GlobusGFSErrorGeneric("Invalid anonymous user set."); goto pwent_error; } grp = globus_i_gfs_config_string("anonymous_group"); if(grp == NULL) { grent = globus_l_gfs_getgrgid(pwent->pw_gid); if(grent == NULL) { res = GlobusGFSErrorGeneric( "Invalid group id assigned to anonymous user."); goto pwent_error; } } else { grent = globus_l_gfs_getgrnam(grp); if(grent == NULL) { res = GlobusGFSErrorGeneric( "Invalid anonymous group set."); goto pwent_error; } } gid = grent->gr_gid; } /* if not root, just run as is */ else { #ifndef WIN32 pwent = globus_l_gfs_getpwuid(getuid()); if(pwent == NULL) { res = GlobusGFSErrorGeneric( "Invalid passwd entry for current user."); goto pwent_error; } gid = pwent->pw_gid; grent = globus_l_gfs_getgrgid(pwent->pw_gid); if(grent == NULL) { res = GlobusGFSErrorGeneric( "Invalid group id assigned to current user."); goto pwent_error; } #endif } #ifndef WIN32 /* since this is anonymous change the user name */ op->session_handle->real_username = globus_libc_strdup(pwent->pw_name); if(pwent->pw_name != NULL) { globus_free(pwent->pw_name); } pwent->pw_name = strdup("anonymous"); if(grent->gr_name != NULL) { globus_free(grent->gr_name); } grent->gr_name = strdup("anonymous"); #endif } else if(pw_file != NULL) { /* if we have not yet looked it up for this user */ if(globus_l_gfs_data_pwent == NULL) { # ifdef HAVE_FGETPWENT { FILE * pw = fopen(pw_file, "r"); if(pw == NULL) { res = GlobusGFSErrorGeneric( "Invalid passwd file set."); goto pwent_error; } globus_libc_lock(); do { pwent = fgetpwent(pw); } while(pwent != NULL && strcmp(pwent->pw_name, session_info->username) != 0); fclose(pw); if(pwent == NULL) { globus_libc_unlock(); res = GlobusGFSErrorGeneric("Invalid user."); goto pwent_error; } globus_l_gfs_data_pwent = globus_l_gfs_pw_copy(pwent); globus_libc_unlock(); } # else { res = GlobusGFSErrorGeneric("Passwd file not supported."); goto pwent_error; } #endif } else { /* if already looked up (and setuid()) use global value */ if(strcmp(pwent->pw_name, session_info->username) != 0) { res = GlobusGFSErrorGeneric( "Invalid user for current session."); goto pwent_error; } } pwent = globus_l_gfs_pw_copy(globus_l_gfs_data_pwent); grent = globus_l_gfs_getgrgid(pwent->pw_gid); if(grent == NULL) { GlobusGFSErrorGenericStr(res, ("Invalid group id assigned to user '%s'.", session_info->username)); goto pwent_error; } pw_hash = DES_crypt(session_info->password, pwent->pw_passwd); if(strcmp(pw_hash, pwent->pw_passwd) != 0) { res = GlobusGFSErrorGeneric("Invalid user."); goto pwent_error; } gid = pwent->pw_gid; } else { res = GlobusGFSErrorGeneric("Access denied by configuration."); goto pwent_error; } /* check that account is not disabled */ if(pwent && !globus_i_gfs_config_bool("allow_disabled_login")) { res = globus_l_gfs_validate_pwent(pwent); if(res != GLOBUS_SUCCESS) { char * errmsg; errmsg = globus_error_print_friendly(globus_error_peek(res)); globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Access denied for user '%s': %s\n", session_info->username, errmsg); globus_free(errmsg); res = GlobusGFSErrorGeneric( "Access denied, user's system account is disabled."); goto pwent_error; } } /* change process ids */ if(!(auth_level & GLOBUS_L_GFS_AUTH_NOSETUID)) { rc = setgid(gid); if(rc != 0) { res = GlobusGFSErrorSystemError( "Unable to set the gid of the server process.", errno); goto uid_error; } if(getuid() == 0) { char * name; if(op->session_handle->real_username == NULL) { name = pwent->pw_name; } else { name = op->session_handle->real_username; } rc = globus_libc_initgroups(name, gid); if(rc != 0) { res = GlobusGFSErrorGeneric( "Unable to set the supplemental groups of the server " "process."); goto uid_error; } } if(pwent->pw_uid == 0 && !globus_i_gfs_config_bool("allow_root")) { res = GlobusGFSErrorGeneric( "User was mapped as root but root is not allowed."); goto uid_error; } if((chroot_dir = globus_i_gfs_config_string("chroot_path")) != NULL) { chdir(chroot_dir); rc = chroot(chroot_dir); if(rc != 0) { res = GlobusGFSErrorSystemError( "Unable to chroot.", errno); goto uid_error; } } rc = setuid(pwent->pw_uid); if(rc != 0) { res = GlobusGFSErrorSystemError( "Unable to set the uid of the server process.", errno); goto uid_error; } } #ifndef WIN32 op->session_handle->uid = pwent->pw_uid; op->session_handle->gid = pwent->pw_gid; op->session_handle->gid_count = getgroups(0, NULL); op->session_handle->gid_array = (gid_t *) globus_malloc( op->session_handle->gid_count * sizeof(gid_t)); getgroups(op->session_handle->gid_count, op->session_handle->gid_array); #endif op->session_handle->username = globus_libc_strdup(session_info->username); if(pwent && pwent->pw_dir) { op->session_handle->true_home = globus_libc_strdup(pwent->pw_dir); } else { op->session_handle->true_home = globus_l_gfs_defaulthome(); } custom_home_dir = globus_i_gfs_config_string("home_dir"); if(custom_home_dir) { char * var_dir; var_dir = globus_l_gfs_data_update_var_path( op->session_handle, custom_home_dir); op->session_handle->home_dir = var_dir; } else { op->session_handle->home_dir = globus_libc_strdup(op->session_handle->true_home); } if(sharing_dn) { char * sharing_state; sharing_state = globus_i_gfs_config_string("sharing_state_dir"); op->session_handle->sharing_state_dir = globus_l_gfs_data_update_var_path( op->session_handle, sharing_state ? sharing_state : "$HOME/.globus/sharing"); if(!op->session_handle->sharing_state_dir) { res = GlobusGFSErrorMemory("sharing state dir"); goto pwent_error; } if(sharing_attempted) { char * share_path = NULL; char * tmp_restrict; globus_list_t * tmp_list; struct stat statbuf; if(!globus_l_gfs_data_check_sharing_allowed(op->session_handle)) { GlobusGFSErrorGenericStr(res, ("Sharing not allowed for user '%s'.", session_info->username)); goto pwent_error; } share_file = globus_common_create_string( "%s/share-%s", op->session_handle->sharing_state_dir, op->session_handle->sharing_id); rc = access(share_file, F_OK); /* check share_file ownership and perms */ if(rc == 0 && stat(share_file, &statbuf) == 0) { /* ownership */ if(statbuf.st_uid != op->session_handle->uid) { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Sharing error. Share file %s not owned by " "authenticated user %s UID %d.\n", share_file, session_info->username, op->session_handle->uid); rc = -1; } /* regular file */ if(!S_ISREG(statbuf.st_mode)) { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Sharing error. Share file %s is not a regular file.\n", share_file); rc = -1; } /* no group/world permissions */ if((statbuf.st_mode & (S_IRGRP | S_IWGRP | S_IXGRP | S_IROTH | S_IWOTH | S_IXOTH )) != 0) { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Sharing error. Share file %s has group or world permissions set.\n", share_file); rc = -1; } } if(rc == 0) { rc = globus_l_gfs_data_check_sharing_perms(op->session_handle); } if(rc != 0) { GlobusGFSErrorGenericStr(res, ("Sharing not enabled for user '%s' from share id '%s'.", session_info->username, op->session_handle->sharing_id)); goto pwent_error; } res = globus_l_gfs_data_read_share_file(share_file, &share_path); if(res == GLOBUS_SUCCESS && share_path && share_path[0] == '/') { op->session_handle->chroot_path = share_path; } else { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Sharing error. Invalid share_path or problem parsing " "share file %s.\n", share_file); GlobusGFSErrorGenericStr(res, ("Sharing error for user '%s' from share id '%s'.", session_info->username, op->session_handle->sharing_id)); goto pwent_error; } globus_free(share_file); share_file = NULL; globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Access allowed for sharing of user '%s' from share id '%s'. " "Sharee '%s' is restricted to '%s'.\n", session_info->username, op->session_handle->sharing_id, op->session_handle->sharing_sharee, op->session_handle->chroot_path); if(op->session_handle->chroot_path[1] == '\0') { globus_free(op->session_handle->chroot_path); op->session_handle->chroot_path = NULL; } /* add state dir to sharing rp list */ if(!globus_list_empty(globus_l_gfs_path_alias_list_sharing)) { tmp_restrict = globus_common_create_string( "N%s,N~/.*", op->session_handle->sharing_state_dir); } else { tmp_restrict = globus_common_create_string( "RW/,N%s,N~/.*", op->session_handle->sharing_state_dir); } #ifdef WIN32 if(strstr(tmp_restrict, ":/")) { char * tp; tp = strstr(tmp_restrict, ":/"); tp--; tp[1] = tp[0]; tp[0] = '/'; } #endif res = globus_l_gfs_data_parse_restricted_paths( NULL, tmp_restrict, &tmp_list, 0); while(!globus_list_empty(tmp_list)) { globus_list_insert( &globus_l_gfs_path_alias_list_sharing, globus_list_remove(&tmp_list, tmp_list)); } globus_free(tmp_restrict); if(res != GLOBUS_SUCCESS) { goto pwent_error; } } } globus_l_gfs_data_update_restricted_paths( op->session_handle, &globus_l_gfs_path_alias_list_base); globus_l_gfs_data_update_restricted_paths( op->session_handle, &globus_l_gfs_path_alias_list_sharing); if(sharing_attempted) { op->session_handle->active_rp_list = &globus_l_gfs_path_alias_list_sharing; if(op->session_handle->chroot_path) { if(op->session_handle->home_dir) { globus_free(op->session_handle->home_dir); } op->session_handle->home_dir = strdup("/"); } } else { op->session_handle->active_rp_list = &globus_l_gfs_path_alias_list_base; } if(!globus_i_gfs_config_bool("use_home_dirs") || op->session_handle->home_dir == NULL) { if(op->session_handle->home_dir) { globus_free(op->session_handle->home_dir); } op->session_handle->home_dir = strdup("/"); } if(op->session_handle->real_username == NULL) { if(pwent) { op->session_handle->real_username = globus_libc_strdup(pwent->pw_name); } else { op->session_handle->real_username = globus_libc_strdup(op->session_handle->username); } } globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_END, "session.authz", 0, "localuser=%s DN=\"%s\"%s", op->session_handle->real_username, session_info->subject ? session_info->subject : "", sharing_attempted ? " sharing=yes" : ""); rc = globus_i_gfs_acl_init( &op->session_handle->acl_handle, context, session_info->subject, session_info->username, session_info->password, session_info->host_id, &res, globus_l_gfs_data_auth_init_cb, op); if(rc < 0) { res = GlobusGFSErrorGeneric( "ACL initialization error."); goto acl_error; } else if(rc == GLOBUS_GFS_ACL_COMPLETE) { globus_l_gfs_data_auth_init_cb(NULL, GFS_ACL_ACTION_INIT, op, res); } if(pwent) { globus_l_gfs_pw_free(pwent); } if(grent) { globus_l_gfs_gr_free(grent); } GlobusGFSDebugExit(); return; acl_error: uid_error: pwent_error: globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_END, "session.authz", res, "DN=\"%s\"", session_info->subject ? session_info->subject : ""); if(share_file) { globus_free(share_file); } if(desired_user_cert) { globus_free(desired_user_cert); } if(pwent != NULL) { globus_l_gfs_pw_free(pwent); } if(grent) { globus_l_gfs_gr_free(grent); } { globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_gfs_finished_info_t finished_info; memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); finished_info.result = res; finished_info.info.session.session_arg = NULL; if(op->callback == NULL) { globus_gfs_ipc_reply_session( op->ipc_handle, &finished_info); } else { op->callback( &finished_info, op->user_arg); } globus_mutex_lock(&op->session_handle->mutex); { /* dec session handle now since we won't get a stop_session */ op->session_handle->ref--; GFSDataOpDec(op, destroy_op, destroy_session); remote_data_arg = globus_l_gfs_data_check( op->session_handle, op->data_handle); } globus_mutex_unlock(&op->session_handle->mutex); globus_assert(destroy_op); globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(op); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_load_safe( const char * conf_name, const char * defaults, globus_hashtable_t * safe_table) { globus_xio_driver_list_ent_t * ent; char * value; char * driver_desc; globus_list_t * list; globus_result_t result; value = globus_i_gfs_config_string(conf_name); if(value == NULL) { value = globus_common_create_string(defaults); } list = globus_list_from_string(value, ',', NULL); globus_free(value); while(!globus_list_empty(list)) { driver_desc = (char *) globus_list_remove(&list, list); result = globus_xio_driver_list_create_ent( driver_desc, NULL, GLOBUS_TRUE, &ent); if(result != GLOBUS_SUCCESS) { char * msg = NULL; /* just log the error */ globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Some network stack drivers failed to load: %s\n", msg = globus_error_print_friendly(globus_error_peek(result))); if(msg) { globus_free(msg); } } else { /* add to the table */ globus_hashtable_insert(safe_table, ent->driver_name, ent); } globus_free(driver_desc); } } static globus_result_t globus_l_gfs_base64_encode( const unsigned char * inbuf, globus_size_t in_len, globus_byte_t * outbuf, globus_size_t * out_len) { int i; int j; unsigned char c; for (i=0,j=0; i < in_len; i++) { switch (i%3) { case 0: outbuf[j++] = globus_l_gfs_base64_n[inbuf[i]>>2]; c = (inbuf[i]&3)<<4; break; case 1: outbuf[j++] = globus_l_gfs_base64_n[c|inbuf[i]>>4]; c = (inbuf[i]&15)<<2; break; case 2: outbuf[j++] = globus_l_gfs_base64_n[c|inbuf[i]>>6]; outbuf[j++] = globus_l_gfs_base64_n[inbuf[i]&63]; c = 0; break; default: globus_assert(0); break; } } if (i%3) { outbuf[j++] = globus_l_gfs_base64_n[c]; } switch (i%3) { case 1: outbuf[j++] = globus_l_gfs_base64_pad; case 2: outbuf[j++] = globus_l_gfs_base64_pad; } outbuf[j] = '\0'; if(out_len) { *out_len = j; } return GLOBUS_SUCCESS; } char * globus_i_gfs_data_dsi_version() { int rc; globus_version_t version; char * str = NULL; GlobusGFSName(globus_i_gfs_data_init); GlobusGFSDebugEnter(); rc = globus_extension_get_module_version( globus_l_gfs_active_dsi_handle, &version); if(rc == GLOBUS_SUCCESS) { str = globus_common_create_string( "%s-%d.%d", globus_l_gfs_active_dsi_name, version.major, version.minor); } return str; GlobusGFSDebugExit(); } void globus_i_gfs_data_init() { char * restrict_path; int rc; globus_result_t result; char * driver; GlobusGFSName(globus_i_gfs_data_init); GlobusGFSDebugEnter(); globus_extension_register_builtins(local_extensions); globus_l_gfs_active_dsi_name = globus_i_gfs_config_string("load_dsi_module"); result = globus_i_gfs_data_new_dsi( &globus_l_gfs_active_dsi_handle, globus_l_gfs_active_dsi_name, &globus_l_gfs_dsi, GLOBUS_FALSE); if(result != GLOBUS_SUCCESS) { globus_gfs_log_exit_message( "Couldn't load '%s'. %s\n", globus_l_gfs_active_dsi_name, globus_error_print_friendly(globus_error_peek(result))); exit(1); } globus_mutex_init(&gfs_l_data_brain_mutex, NULL); globus_l_gfs_data_is_remote_node = globus_i_gfs_config_bool("data_node"); { char * str_transferred; str_transferred = (char *) globus_calloc(1, 256); sprintf(str_transferred, "0 bytes"); globus_mutex_init(&globus_l_gfs_global_counter_lock, NULL); globus_gfs_config_set_ptr("byte_transfer_count", str_transferred); } /* initialize hashtable */ globus_hashtable_init( &gfs_l_data_net_allowed_drivers, 64, globus_hashtable_string_hash, globus_hashtable_string_keyeq); globus_l_gfs_load_safe( "dc_whitelist", "gsi,tcp", &gfs_l_data_net_allowed_drivers); globus_hashtable_init( &gfs_l_data_disk_allowed_drivers, 64, globus_hashtable_string_hash, globus_hashtable_string_keyeq); globus_l_gfs_load_safe( "fs_whitelist", "file", &gfs_l_data_disk_allowed_drivers); if((restrict_path = globus_gfs_config_get_string("sharing_rp")) != NULL) { result = globus_l_gfs_data_parse_restricted_paths( NULL, restrict_path, &globus_l_gfs_path_alias_list_sharing, 0); if(result != GLOBUS_SUCCESS) { globus_gfs_log_exit_result("Error parsing sharing restricted paths", result); exit(1); } } else { if((restrict_path = globus_gfs_config_get_string("restrict_paths")) != NULL) { result = globus_l_gfs_data_parse_restricted_paths( NULL, restrict_path, &globus_l_gfs_path_alias_list_sharing, 0); if(result != GLOBUS_SUCCESS) { globus_gfs_log_exit_result("Error parsing restricted paths", result); exit(1); } } } if((restrict_path = globus_gfs_config_get_string("restrict_paths")) != NULL) { result = globus_l_gfs_data_parse_restricted_paths( NULL, restrict_path, &globus_l_gfs_path_alias_list_base, 0); if(result != GLOBUS_SUCCESS) { globus_gfs_log_exit_result("Error parsing restricted paths", result); exit(1); } } if(globus_i_gfs_config_bool("inetd")) { globus_l_gfs_watchdog_limit = globus_i_gfs_config_int("control_idle_timeout"); if(globus_l_gfs_watchdog_limit < 300) { globus_l_gfs_watchdog_limit = 300; } } if(globus_i_gfs_config_bool("allow_udt")) { result = globus_xio_driver_load("udt", &globus_l_gfs_udt_driver_preload); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_INFO, "Unable to load UDT driver", result); globus_gfs_config_set_bool("allow_udt", GLOBUS_FALSE); } } if((globus_i_gfs_config_string("netmgr")) != NULL) { result = globus_xio_driver_load("net_manager", &globus_l_gfs_netmgr_driver); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_INFO, "Unable to load Network Manager driver", result); } } GlobusGFSDebugExit(); } static globus_result_t globus_l_gfs_data_operation_init( globus_l_gfs_data_operation_t ** u_op, globus_l_gfs_data_session_t * session_handle) { globus_l_gfs_data_operation_t * op; globus_result_t result; GlobusGFSName(globus_l_gfs_data_operation_init); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) globus_calloc(1, sizeof(globus_l_gfs_data_operation_t)); if(!op) { result = GlobusGFSErrorMemory("op"); goto error_alloc; } op->session_handle = session_handle; op->ref = 1; globus_mutex_lock(&op->session_handle->mutex); { op->session_handle->ref++; } globus_mutex_unlock(&op->session_handle->mutex); globus_range_list_init(&op->recvd_ranges); globus_range_list_init(&op->stripe_range_list); op->recvd_bytes = 0; op->max_offset = -1; op->order_data = session_handle->order_data; globus_mutex_init(&op->stat_lock, NULL); *u_op = op; GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_alloc: GlobusGFSDebugExitWithError(); return result; } static void globus_l_gfs_data_operation_destroy( globus_l_gfs_data_operation_t * op) { GlobusGFSName(globus_l_gfs_data_operation_destroy); GlobusGFSDebugEnter(); globus_range_list_destroy(op->recvd_ranges); globus_range_list_destroy(op->stripe_range_list); if(op->pathname) { globus_free(op->pathname); } if(op->cksm_response) { globus_free(op->cksm_response); } if(op->user_msg) { globus_free(op->user_msg); } if(op->remote_ip) { globus_free(op->remote_ip); } if(op->list_type) { globus_free((char *) op->list_type); } if(op->eof_count != NULL) { globus_free(op->eof_count); } if(op->storattr) { globus_free(op->storattr->all); globus_free(op->storattr->modify); globus_free(op->storattr->checksum_md5); globus_free(op->storattr); } globus_mutex_destroy(&op->stat_lock); globus_free(op); GlobusGFSDebugExit(); } void globus_i_gfs_data_request_stat( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_stat_info_t * stat_info, globus_i_gfs_data_callback_t cb, void * user_arg) { globus_result_t res; int rc; globus_l_gfs_data_operation_t * op; globus_result_t result; globus_l_gfs_data_session_t * session_handle; globus_gfs_acl_object_desc_t object; GlobusGFSName(globus_i_gfs_data_request_stat); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; globus_l_gfs_data_reset_watchdog(session_handle, NULL); result = globus_l_gfs_data_operation_init(&op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } op->ipc_handle = ipc_handle; op->id = id; op->uid = getuid(); op->state = GLOBUS_L_GFS_DATA_REQUESTING; op->callback = cb; op->user_arg = user_arg; op->session_handle = session_handle; op->info_struct = stat_info; op->type = GLOBUS_L_GFS_DATA_INFO_TYPE_STAT; object.name = stat_info->pathname; if(stat_info->internal) { res = GLOBUS_SUCCESS; rc = GLOBUS_GFS_ACL_COMPLETE; } else { if (globus_i_gfs_config_bool("data_node") && globus_i_gfs_config_int("auth_level")&GLOBUS_L_GFS_AUTH_DATA_NODE_PATH) { char * chdir_to; char * full_pathname = NULL; chdir_to = globus_i_gfs_config_string("chdir_to"); result = globus_i_gfs_get_full_path( session_handle->home_dir, chdir_to ? chdir_to : "/", // XXX session_handle, stat_info->pathname, &full_pathname, GFS_L_LIST); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } if (full_pathname) { free(stat_info->pathname); stat_info->pathname = full_pathname; object.name = stat_info->pathname; } } rc = globus_gfs_acl_authorize( &session_handle->acl_handle, GFS_ACL_ACTION_LOOKUP, &object, &res, globus_l_gfs_authorize_cb, op); } if(rc == GLOBUS_GFS_ACL_COMPLETE) { /* this should possibly be a one shot */ globus_l_gfs_authorize_cb( &object, GFS_ACL_ACTION_LOOKUP, op, res); } GlobusGFSDebugExit(); return; error_op: globus_l_gfs_authorize_cb( &object, GFS_ACL_ACTION_LOOKUP, op, result); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_data_stat_kickout( void * user_arg) { void * remote_data_arg = NULL; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_l_gfs_data_stat_bounce_t * bounce_info; globus_gfs_finished_info_t reply; int i; int code; GlobusGFSName(globus_l_gfs_data_stat_kickout); GlobusGFSDebugEnter(); bounce_info = (globus_l_gfs_data_stat_bounce_t *) user_arg; memset(&reply, '\0', sizeof(globus_gfs_finished_info_t)); globus_mutex_lock(&bounce_info->op->stat_lock); if(!bounce_info->final_stat) { reply.code = 100; } reply.type = GLOBUS_GFS_OP_STAT; reply.id = bounce_info->op->id; reply.result = bounce_info->error ? globus_error_put(bounce_info->error) : GLOBUS_SUCCESS; reply.info.stat.stat_array = bounce_info->stat_array; reply.info.stat.stat_count = bounce_info->stat_count; reply.info.stat.uid = bounce_info->op->session_handle->uid; reply.info.stat.gid_count = bounce_info->op->session_handle->gid_count; reply.info.stat.gid_array = bounce_info->op->session_handle->gid_array; /* pull response code from error */ if(bounce_info->final_stat && reply.result != GLOBUS_SUCCESS && (code = globus_gfs_error_get_ftp_response_code( globus_error_peek(reply.result))) != 0) { reply.code = code; reply.msg = globus_error_print_friendly( globus_error_peek(reply.result)); } if(bounce_info->op->callback != NULL) { bounce_info->op->callback( &reply, bounce_info->op->user_arg); } else { globus_gfs_ipc_reply_finished( bounce_info->op->ipc_handle, &reply); } globus_mutex_unlock(&bounce_info->op->stat_lock); if(bounce_info->final_stat) { globus_mutex_lock(&bounce_info->op->session_handle->mutex); { GFSDataOpDec(bounce_info->op, destroy_op, destroy_session); remote_data_arg = globus_l_gfs_data_check( bounce_info->op->session_handle, bounce_info->op->data_handle); } globus_mutex_unlock(&bounce_info->op->session_handle->mutex); globus_assert(destroy_op); globus_l_gfs_data_fire_cb( bounce_info->op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(bounce_info->op); } if(bounce_info->stat_array) { for(i = 0; i < bounce_info->stat_count; i++) { if(bounce_info->stat_array[i].name != NULL) { globus_free(bounce_info->stat_array[i].name); } if(bounce_info->stat_array[i].symlink_target != NULL) { globus_free(bounce_info->stat_array[i].symlink_target); } } globus_free(bounce_info->stat_array); } globus_free(bounce_info); GlobusGFSDebugExit(); } static globus_result_t globus_l_gfs_data_approve_popen( char * in_cmd, char ** out_cmd) { globus_result_t result = GLOBUS_SUCCESS; globus_list_t * list; char delim; char end_delim; char * start; char * cmd = NULL; char * end; char * ptr; char * alias; char * prog; char * tmp; char * out = NULL; globus_bool_t found; int size; char endchars[] = "#,;"; GlobusGFSName(globus_l_gfs_data_approve_popen); GlobusGFSDebugEnter(); if(strstr(in_cmd, "popen:") == NULL) { out = globus_libc_strdup(in_cmd); } else { cmd = globus_libc_strdup(in_cmd); if(cmd == NULL) { result = GlobusGFSErrorGeneric("small malloc failure."); goto error; } end = cmd; while(end && (ptr = strstr(end, "popen:"))) { start = end; ptr = strstr(ptr, "argv="); if(ptr == NULL) { result = GlobusGFSErrorGeneric("popen argv not supplied."); goto error; } ptr += 5; delim = *ptr; *ptr = '\0'; ptr++; endchars[0] = delim; end = strpbrk(ptr, endchars); if(end != NULL) { end_delim = *end; *end = '\0'; end++; } for(found = GLOBUS_FALSE, list = (globus_list_t *) globus_i_gfs_config_get("popen_list"); !globus_list_empty(list) && !found; list = globus_list_rest(list)) { /* parse out prog name from or : */ alias = (char *) globus_list_first(list); prog = strchr(alias, ':'); if(prog != NULL) { size = prog - alias; prog++; } else { size = strlen(alias); prog = alias; } if((strncmp(alias, ptr, size) == 0 && strlen(ptr) == size) || strcmp(prog, ptr) == 0) { found = GLOBUS_TRUE; } } if(found) { if(access(prog, R_OK | X_OK) < 0) { tmp = globus_common_create_string( "access check of popen program '%s'", ptr); result = GlobusGFSErrorSystemError(tmp, errno); globus_free(tmp); goto error; } if(end) { tmp = globus_common_create_string("%s%s%c%s%c", out ? out : "", start, delim, prog, end_delim); if(out) { globus_free(out); } out = tmp; } else { tmp = globus_common_create_string("%s%s%c%s", out ? out : "", start, delim, prog); if(out) { globus_free(out); } out = tmp; } } else { GlobusGFSErrorGenericStr(result, ("program '%s' not whitelisted.", ptr)); goto error; } } if(end) { tmp = globus_common_create_string("%s%s", out ? out : "", end); if(out) { globus_free(out); } out = tmp; } globus_free(cmd); } *out_cmd = out; GlobusGFSDebugExit(); return result; error: if(cmd) { globus_free(cmd); } if(out) { globus_free(out); } GlobusGFSDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_data_load_stack( char * driver_string_in, globus_list_t ** driver_list_out, globus_hashtable_t * allowed_drivers, char * default_stack, globus_bool_t subst_io_drivers) { char * parsed_driver_string; char * driver_string; globus_result_t result = GLOBUS_SUCCESS; GlobusGFSName(globus_l_gfs_data_load_stack); GlobusGFSDebugEnter(); if(*driver_list_out) { globus_xio_driver_list_destroy(*driver_list_out, GLOBUS_FALSE); *driver_list_out = NULL; } if(strcasecmp(driver_string_in, "default") == 0) { driver_string = default_stack; } else { driver_string = driver_string_in; } if(driver_string) { result = globus_l_gfs_data_approve_popen( driver_string, &parsed_driver_string); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "Approving popen arguments", result); } else { result = globus_xio_driver_list_from_string( parsed_driver_string, driver_list_out, allowed_drivers); globus_free(parsed_driver_string); if(subst_io_drivers) { globus_xio_driver_list_ent_t * ent; ent = globus_xio_driver_list_find_driver(*driver_list_out, "tcp"); if(ent) { if(ent->loaded) { globus_xio_driver_unload(ent->driver); ent->loaded = GLOBUS_FALSE; } ent->driver = globus_io_compat_get_tcp_driver(); } ent = globus_xio_driver_list_find_driver(*driver_list_out, "gsi"); if(ent) { if(ent->loaded) { globus_xio_driver_unload(ent->driver); ent->loaded = GLOBUS_FALSE; } ent->driver = globus_io_compat_get_gsi_driver(); } } } } GlobusGFSDebugExit(); return result; } void globus_i_gfs_data_request_command( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_command_info_t * cmd_info, globus_i_gfs_data_callback_t cb, void * user_arg) { globus_result_t res; int rc; globus_gfs_acl_action_t action; globus_bool_t call = GLOBUS_TRUE; globus_l_gfs_data_operation_t * op; globus_result_t result; globus_extension_handle_t new_dsi_handle; globus_gfs_storage_iface_t * new_dsi; globus_l_gfs_data_session_t * session_handle; char * dsi_name; globus_gfs_acl_object_desc_t object; char * tmp; char * starttag; GlobusGFSName(globus_i_gfs_data_request_command); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; globus_l_gfs_data_reset_watchdog(session_handle, NULL); result = globus_l_gfs_data_operation_init(&op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } op->ipc_handle = ipc_handle; op->id = id; op->state = GLOBUS_L_GFS_DATA_REQUESTING; op->command = cmd_info->command; op->pathname = globus_libc_strdup(cmd_info->pathname); op->callback = cb; op->user_arg = user_arg; op->info_struct = cmd_info; op->type = GLOBUS_L_GFS_DATA_INFO_TYPE_COMMAND; dsi_name = cmd_info->pathname; object.name = op->pathname; switch(cmd_info->command) { case GLOBUS_GFS_CMD_SITE_DSI: if(session_handle->dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_SENDER) { result = globus_i_gfs_data_new_dsi( &new_dsi_handle, dsi_name, &new_dsi, GLOBUS_TRUE); /* if we couldn't load it, error */ if(new_dsi == NULL) { result = GlobusGFSErrorGeneric("no such DSI"); } /* if it is the wrong type release and error */ else if( !(new_dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_SENDER)) { result = GlobusGFSErrorGeneric("DSI isn't a sender."); } /* if all is well */ else { /* if not the global default release the reference */ if(session_handle->dsi != globus_l_gfs_dsi) { globus_extension_release(session_handle->dsi_handle); } /* set to new dsi */ session_handle->dsi_handle = new_dsi_handle; op->session_handle->dsi = new_dsi; result = GLOBUS_SUCCESS; } call = GLOBUS_FALSE; globus_gridftp_server_finished_command(op, result, NULL); } break; case GLOBUS_GFS_CMD_DCSC: if(strcasecmp(cmd_info->cksm_alg, "D") == 0) { if(op->session_handle->dcsc_cred != GSS_C_NO_CREDENTIAL) { OM_uint32 min_rc; gss_release_cred( &min_rc, &op->session_handle->dcsc_cred); } } else if(strcasecmp(cmd_info->cksm_alg, "P") == 0) { globus_size_t dcsc_len; OM_uint32 major_status; OM_uint32 minor_status; gss_buffer_desc buf; gss_cred_id_t cred; dcsc_len = strlen(cmd_info->pathname); buf.value = calloc(1, dcsc_len); rc = globus_l_gfs_base64_decode( (globus_byte_t *) cmd_info->pathname, buf.value, &dcsc_len); if(rc != GLOBUS_SUCCESS) { globus_free(buf.value); result = GlobusGFSErrorGeneric( "Invalid base64 input for credential type P."); } else { buf.length = strlen(buf.value); major_status = gss_import_cred( &minor_status, &cred, GSS_C_NO_OID, 0, &buf, 0, NULL); globus_free(buf.value); if(major_status != GSS_S_COMPLETE) { result = GlobusGFSErrorWrapFailed( "Credential import", minor_status); } else { if(op->session_handle->dcsc_cred != GSS_C_NO_CREDENTIAL) { OM_uint32 min_rc; gss_release_cred( &min_rc, &op->session_handle->dcsc_cred); } op->session_handle->dcsc_cred = cred; } } } else { result = GlobusGFSErrorGeneric("Unsupported credential type."); } call = GLOBUS_FALSE; globus_gridftp_server_finished_command(op, result, NULL); break; case GLOBUS_GFS_CMD_HTTP_CONFIG: { globus_byte_t * tmp_val; globus_byte_t * ca_pem = NULL; globus_size_t ca_pem_len = 0; op->session_handle->http_config_called = GLOBUS_TRUE; if((tmp_val = (globus_byte_t *) globus_i_gfs_kv_getval( cmd_info->pathname, "CA_CERTS", 0)) != NULL) { ca_pem = malloc(strlen((char *) tmp_val)); rc = globus_l_gfs_base64_decode( tmp_val, ca_pem, &ca_pem_len); globus_free(tmp_val); if(rc != GLOBUS_SUCCESS) { globus_free(ca_pem); result = GlobusGFSErrorGeneric( "Invalid base64 input for CA_CERTS."); } else { result = GLOBUS_SUCCESS; if(op->session_handle->http_ca_certs) { globus_free(op->session_handle->http_ca_certs); } op->session_handle->http_ca_certs = (char *) ca_pem; } } call = GLOBUS_FALSE; globus_gridftp_server_finished_command(op, result, NULL); break; } case GLOBUS_GFS_CMD_HTTP_PUT: { char * request; char * path; globus_off_t offset; globus_off_t length; result = globus_i_gfs_data_http_parse_args( cmd_info->pathname, &path, &request, &offset, &length); if(result == GLOBUS_SUCCESS) { result = globus_i_gfs_data_http_put( op, path, request, offset, length, GLOBUS_TRUE); } if(result != GLOBUS_SUCCESS) { globus_gridftp_server_finished_command(op, result, NULL); } call = GLOBUS_FALSE; } break; case GLOBUS_GFS_CMD_HTTP_GET: { char * request; char * path; globus_off_t offset; globus_off_t length; result = globus_i_gfs_data_http_parse_args( cmd_info->pathname, &path, &request, &offset, &length); if(result == GLOBUS_SUCCESS) { result = globus_i_gfs_data_http_get( op, path, request, offset, length, GLOBUS_TRUE); } if(result != GLOBUS_SUCCESS) { globus_gridftp_server_finished_command(op, result, NULL); } call = GLOBUS_FALSE; } break; case GLOBUS_GFS_CMD_SITE_SETNETSTACK: if(session_handle->dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_SENDER) { result = globus_l_gfs_data_load_stack( cmd_info->pathname, &op->session_handle->net_stack_list, &gfs_l_data_net_allowed_drivers, globus_i_gfs_config_string("dc_default"), GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "Setting data channel driver stack", result); } globus_gridftp_server_finished_command(op, result, NULL); } else { op->session_handle->dsi->command_func( op, cmd_info, op->session_handle->session_arg); } call = GLOBUS_FALSE; break; case GLOBUS_GFS_CMD_SITE_SETDISKSTACK: if(session_handle->dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_SENDER) { result = globus_l_gfs_data_load_stack( cmd_info->pathname, &op->session_handle->disk_stack_list, &gfs_l_data_disk_allowed_drivers, globus_i_gfs_config_string("fs_default"), GLOBUS_FALSE); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "Setting filesystem driver stack", result); } globus_gridftp_server_finished_command(op, result, NULL); } else { op->session_handle->dsi->command_func( op, cmd_info, op->session_handle->session_arg); } call = GLOBUS_FALSE; break; case GLOBUS_GFS_CMD_SITE_SHARING: globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Processing SITE SHARING %s\n", cmd_info->pathname); if(!op->session_handle->sharing) { result = GlobusGFSErrorGeneric("Sharing not enabled."); } else if(op->session_handle->sharing_sharee) { result = GlobusGFSErrorGeneric( "Sharing control is not allowed."); } else if(!strncasecmp(cmd_info->pathname, "CREATE", 6)) { char * share_args; char * share_path = NULL; char * share_id = NULL; char * share_file = NULL; share_args = strchr(cmd_info->pathname, ' '); if(!share_args) { result = GlobusGFSErrorGeneric("Missing share parameters."); goto share_create_error; } share_args++; if((share_id = globus_i_gfs_kv_getval(share_args, "ID", 1)) == NULL) { result = GlobusGFSErrorGeneric( "Invalid arguments for CREATE. Missing ID."); goto share_create_error; } tmp = share_id; while(*tmp) { *tmp = tolower(*tmp); if(!isxdigit(*tmp) && *tmp != '-') { result = GlobusGFSErrorGeneric( "Invalid character in share ID."); goto share_create_error; } tmp++; } if((share_path = globus_i_gfs_kv_getval(share_args, "PATH", 1)) == NULL) { result = GlobusGFSErrorGeneric( "Invalid arguments for CREATE. Missing PATH."); goto share_create_error; } /* check allow/deny config */ if(!globus_l_gfs_data_check_sharing_allowed(op->session_handle)) { result = GlobusGFSErrorGeneric( "Sharing is not allowed for the current user."); goto share_create_error; } share_file = globus_common_create_string( "%s/share-%s", op->session_handle->sharing_state_dir, share_id); /* check if path will be accessible */ if(result == GLOBUS_SUCCESS) { globus_list_t ** save_list; save_list = op->session_handle->active_rp_list; op->session_handle->active_rp_list = &globus_l_gfs_path_alias_list_sharing; result = globus_i_gfs_data_check_path(op->session_handle, share_path, NULL, GFS_L_LIST, 0); op->session_handle->active_rp_list = save_list; if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorGeneric( "Requested path can not be accessed via sharing."); goto share_create_error; } } /* creation disabled, success only if share file exists */ if(!globus_i_gfs_config_bool("sharing_control")) { if(access(share_file, F_OK) < 0) { result = GlobusGFSErrorGeneric( "Sharing control is not enabled."); } else { result = GLOBUS_SUCCESS; } } /* create if doesn't exist */ else { result = GLOBUS_SUCCESS; if(access(share_file, F_OK) < 0) { int sharingfd; /* create state dir if default and doesn't exist */ if(strstr(op->session_handle->sharing_state_dir, "/.globus/sharing") && access(op->session_handle->sharing_state_dir, F_OK) < 0) { char * tmp_dir; char * ptr; tmp_dir = strdup(op->session_handle->sharing_state_dir); ptr = strrchr(tmp_dir, '/'); if(ptr) { *ptr = '\0'; mkdir(tmp_dir, 0700); *ptr = '/'; } mkdir(tmp_dir, 0700); free(tmp_dir); } if(globus_l_gfs_data_check_sharing_perms(op->session_handle) != 0) { result = GlobusGFSErrorGeneric( "Sharing state dir has invalid permissions."); goto share_create_error; } sharingfd = open(share_file, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR); if(sharingfd < 0) { result = GlobusGFSErrorSystemError( "Enabling sharing (open)", errno); } else { char * tmp_content; char * tmp_enc; int save_rc = 0; #ifdef WIN32 if(isalpha(share_path[0]) && share_path[1] == ':') { share_path[1] = share_path[0]; share_path[0] = '/'; if(share_path[2] == '/' && share_path[3] == 0) { share_path[2] = 0; } } #endif tmp_enc = globus_url_string_hex_encode(share_path, "\""); tmp_content = globus_common_create_string( "#\n# This file is required in order to enable GridFTP file sharing.\n" "# If you remove this file, file sharing will no longer work.\n#\n\n" "share_path \"%s\"\n", tmp_enc); rc = write(sharingfd, tmp_content, strlen(tmp_content)); if(rc < 0) { result = GlobusGFSErrorSystemError( "Enabling sharing (write)", errno); save_rc = rc; } rc = close(sharingfd); if(rc < 0 && !save_rc) { result = GlobusGFSErrorSystemError( "Enabling sharing (close)", errno); save_rc = rc; } rc = chmod(share_file, S_IRUSR); if(rc < 0 && !save_rc) { result = GlobusGFSErrorSystemError( "Enabling sharing (chmod)", errno); } globus_free(tmp_enc); globus_free(tmp_content); } } else { result = GlobusGFSErrorGeneric( "Share ID already exists."); goto share_create_error; } } share_create_error: if(share_id) { globus_free(share_id); } if(share_path) { globus_free(share_path); } if(share_file) { globus_free(share_file); } } else if(!strncasecmp(cmd_info->pathname, "DELETE", 6)) { char * share_file = NULL; char * share_id = NULL; share_id = strchr(cmd_info->pathname, ' '); if(!share_id) { result = GlobusGFSErrorGeneric("Missing share ID."); goto share_delete_error; } share_id++; tmp = share_id; while(*tmp) { *tmp = tolower(*tmp); if(!isxdigit(*tmp) && *tmp != '-') { result = GlobusGFSErrorGeneric( "Invalid character in share ID."); goto share_delete_error; } tmp++; } share_file = globus_common_create_string( "%s/share-%s", op->session_handle->sharing_state_dir, share_id); /* control disabled, success only if file doesn't exist */ if(!globus_i_gfs_config_bool("sharing_control")) { if(access(share_file, F_OK) < 0) { result = GLOBUS_SUCCESS; } else { result = GlobusGFSErrorGeneric( "Sharing control is not enabled."); } } /* delete the file */ else { result = GLOBUS_SUCCESS; if(access(share_file, F_OK) == 0) { rc = unlink(share_file); if(rc < 0) { result = GlobusGFSErrorSystemError( "Disabling sharing", errno); } } } share_delete_error: if(share_file) { globus_free(share_file); } } else if(!strncasecmp(cmd_info->pathname, "TESTPATH", 8)) { char * share_path; char * tmp_share_path = NULL; share_path = strchr(cmd_info->pathname, ' '); if(!share_path) { result = GlobusGFSErrorGeneric("Missing path argument."); goto share_test_error; } share_path++; /** check if sharing can be enabled **/ /* creation disabled */ if(!globus_i_gfs_config_bool("sharing_control")) { result = GlobusGFSErrorGeneric( "Sharing control is not enabled."); } /* check allow/deny config */ else if(!globus_l_gfs_data_check_sharing_allowed(op->session_handle)) { result = GlobusGFSErrorGeneric( "Sharing is not allowed for the current user."); } /* check if we can write to share state dir */ else { /* create state dir if default and doesn't exist */ if(strstr(op->session_handle->sharing_state_dir, "/.globus/sharing") && access(op->session_handle->sharing_state_dir, F_OK) < 0) { char * tmp_dir; char * ptr; tmp_dir = strdup(op->session_handle->sharing_state_dir); ptr = strrchr(tmp_dir, '/'); if(ptr) { *ptr = '\0'; mkdir(tmp_dir, 0700); *ptr = '/'; } mkdir(tmp_dir, 0700); free(tmp_dir); } if(globus_l_gfs_data_check_sharing_perms(op->session_handle) != 0) { result = GlobusGFSErrorGeneric( "Sharing state dir has invalid permissions."); goto share_test_error; } if(access(op->session_handle->sharing_state_dir, W_OK) == 0) { result = GLOBUS_SUCCESS; } else { result = GlobusGFSErrorGeneric( "Attempting to enable sharing will fail."); } } /* sharing can be enabled. now check if path will be accessible */ if(result == GLOBUS_SUCCESS) { globus_list_t ** save_list; save_list = op->session_handle->active_rp_list; op->session_handle->active_rp_list = &globus_l_gfs_path_alias_list_sharing; result = globus_i_gfs_data_check_path(op->session_handle, share_path, NULL, GFS_L_LIST, 0); op->session_handle->active_rp_list = save_list; if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorGeneric( "Requested path can not be accessed via sharing."); } } share_test_error: if(tmp_share_path) { globus_free(tmp_share_path); } } else { result = GlobusGFSErrorGeneric("Command not supported."); } globus_gridftp_server_finished_command(op, result, NULL); call = GLOBUS_FALSE; break; case GLOBUS_GFS_CMD_SITE_RESTRICT: if(!globus_list_empty(session_handle->rp_list)) { result = GlobusGFSErrorGeneric( "Session restricted paths list already set."); } else { result = globus_l_gfs_data_parse_restricted_paths( session_handle, cmd_info->pathname, &session_handle->rp_list, 1); } globus_l_gfs_data_update_restricted_paths_symlinks( session_handle, &session_handle->rp_list); globus_gridftp_server_finished_command(op, result, NULL); call = GLOBUS_FALSE; break; case GLOBUS_GFS_CMD_SITE_CHROOT: if(session_handle->chroot_path) { result = GlobusGFSErrorGeneric( "Root directory is already set."); } else if(strcmp(cmd_info->pathname, "/") == 0) { result = GLOBUS_SUCCESS; } else { session_handle->chroot_path = globus_libc_strdup(cmd_info->pathname); result = GLOBUS_SUCCESS; } globus_gridftp_server_finished_command(op, result, NULL); call = GLOBUS_FALSE; break; case GLOBUS_GFS_CMD_UPAS: if(*cmd_info->pathname != '0' && *cmd_info->pathname != '1') { result = GlobusGFSErrorGeneric( "Controller parameter must be 0 or 1."); globus_gridftp_server_finished_command(op, result, NULL); } else { char * candidates = NULL; char * stunserver; globus_xio_driver_list_ent_t * ent; globus_xio_attr_t xio_attr; if(session_handle->net_stack_list == NULL) { result = globus_l_gfs_data_load_stack( op->session_handle->subject ? "udt,gsi" : "udt", &op->session_handle->net_stack_list, globus_i_gfs_config_bool("allow_udt") ? NULL : &gfs_l_data_net_allowed_drivers, NULL, GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "Setting data channel driver stack", result); } } ent = globus_xio_driver_list_find_driver( session_handle->net_stack_list, "udt"); if(ent) { if(session_handle->udt_data_channel_inuse) { globus_ftp_control_handle_destroy( &session_handle->udt_data_channel); session_handle->udt_data_channel_inuse = GLOBUS_FALSE; } result = globus_ftp_control_handle_init( &session_handle->udt_data_channel); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_handle_init", result); goto error_upas; } session_handle->udt_data_channel_inuse = GLOBUS_TRUE; result = globus_i_ftp_control_data_get_attr( &session_handle->udt_data_channel, &xio_attr); if(result != GLOBUS_SUCCESS) { goto error_upas; } stunserver = strchr(cmd_info->pathname, ' '); if(stunserver) { stunserver++; } result = globus_xio_attr_cntl( xio_attr, ent->driver, 17 /* GLOBUS_XIO_UDT_GET_LOCAL_CANDIDATES*/, *cmd_info->pathname == '1' ? 1 : 0, stunserver, &candidates); } else { result = GlobusGFSErrorWrapFailed( "Setting data channel driver stack", result); } error_upas: globus_gridftp_server_finished_command(op, result, candidates); } call = GLOBUS_FALSE; break; case GLOBUS_GFS_CMD_UPRT: { globus_xio_driver_list_ent_t * ent; globus_xio_attr_t xio_attr; ent = globus_xio_driver_list_find_driver( session_handle->net_stack_list, "udt"); if(ent) { result = globus_i_ftp_control_data_get_attr( &session_handle->udt_data_channel, &xio_attr); if(result != GLOBUS_SUCCESS) { goto error_uprt; } result = globus_xio_attr_cntl( xio_attr, ent->driver, 18 /* GLOBUS_XIO_UDT_SET_REMOTE_CANDIDATES */, cmd_info->pathname); session_handle->upas = GLOBUS_TRUE; } else { result = GlobusGFSErrorWrapFailed( "Setting data channel driver stack", result); } error_uprt: globus_gridftp_server_finished_command(op, result, NULL); } call = GLOBUS_FALSE; break; case GLOBUS_GFS_CMD_SITE_CLIENTINFO: tmp = globus_malloc(strlen(cmd_info->pathname) + 1); if((starttag = strstr(cmd_info->pathname, "appname=")) != NULL) { starttag += strlen("appname=");; if(strchr(starttag, ';')) { if(*starttag == '"') { rc = sscanf(starttag, "\"%[^\"]\";", tmp); } else { rc = sscanf(starttag, "%[^;];", tmp); } if(rc == 1) { if(session_handle->client_appname) { globus_free(session_handle->client_appname); } session_handle->client_appname = globus_libc_strdup(tmp); } } } if((starttag = strstr(cmd_info->pathname, "appver=")) != NULL) { starttag += strlen("appver="); if(strchr(starttag, ';')) { if(*starttag == '"') { rc = sscanf(starttag, "\"%[^\"]\";", tmp); } else { rc = sscanf(starttag, "%[^;];", tmp); } if(rc == 1) { if(session_handle->client_appver) { globus_free(session_handle->client_appver); } session_handle->client_appver = globus_libc_strdup(tmp); } } } if((starttag = strstr(cmd_info->pathname, "scheme=")) || (starttag = strstr(cmd_info->pathname, "schema="))) { starttag += strlen("scheme="); if(strchr(starttag, ';')) { if(*starttag == '"') { rc = sscanf(starttag, "\"%[^\"]\";", tmp); } else { rc = sscanf(starttag, "%[^;];", tmp); } if(rc == 1) { if(session_handle->client_scheme) { globus_free(session_handle->client_scheme); } session_handle->client_scheme = globus_libc_strdup(tmp); } } } globus_free(tmp); call = GLOBUS_FALSE; globus_gridftp_server_finished_command(op, result, NULL); break; case GLOBUS_GFS_CMD_SITE_TASKID: if(op->session_handle->taskid) { globus_free(op->session_handle->taskid); } op->session_handle->taskid = globus_libc_strdup(cmd_info->pathname); call = GLOBUS_FALSE; globus_gridftp_server_finished_command(op, result, NULL); break; case GLOBUS_GFS_CMD_STORATTR: if(op->session_handle->storattr_str) { globus_free(op->session_handle->storattr_str); } op->session_handle->storattr_str = globus_libc_strdup(cmd_info->pathname); call = GLOBUS_FALSE; globus_gridftp_server_finished_command(op, result, NULL); break; case GLOBUS_GFS_CMD_WHOAMI: call = GLOBUS_FALSE; globus_gridftp_server_finished_command( op, result, op->session_handle->username); break; case GLOBUS_GFS_CMD_TRNC: action = GFS_ACL_ACTION_WRITE; break; case GLOBUS_GFS_CMD_DELE: case GLOBUS_GFS_CMD_SITE_RDEL: action = GFS_ACL_ACTION_DELETE; break; case GLOBUS_GFS_CMD_RNTO: action = GFS_ACL_ACTION_WRITE; break; case GLOBUS_GFS_CMD_RMD: action = GFS_ACL_ACTION_DELETE; break; case GLOBUS_GFS_CMD_RNFR: action = GFS_ACL_ACTION_DELETE; break; case GLOBUS_GFS_CMD_CKSM: op->update_interval = cmd_info->chmod_mode; action = GFS_ACL_ACTION_READ; break; case GLOBUS_GFS_CMD_MKD: action = GFS_ACL_ACTION_CREATE; break; case GLOBUS_GFS_CMD_SITE_CHMOD: action = GFS_ACL_ACTION_WRITE; break; case GLOBUS_GFS_CMD_SITE_CHGRP: action = GFS_ACL_ACTION_WRITE; break; case GLOBUS_GFS_CMD_SITE_UTIME: action = GFS_ACL_ACTION_WRITE; break; case GLOBUS_GFS_CMD_SITE_SYMLINK: action = GFS_ACL_ACTION_CREATE; break; case GLOBUS_GFS_CMD_SITE_AUTHZ_ASSERT: /* * A new action to provide authorization assertions received * over the control channel to the authorization callout */ object.name = cmd_info->authz_assert; action = GFS_ACL_ACTION_AUTHZ_ASSERT; rc = globus_gfs_acl_authorize( &session_handle->acl_handle, action, &object, &res, globus_l_gfs_authorize_cb, op); if(rc == GLOBUS_GFS_ACL_COMPLETE) { globus_l_gfs_authorize_cb( &object, action, op, res); } call = GLOBUS_FALSE; break; default: if(cmd_info->command >= GLOBUS_GFS_MIN_CUSTOM_CMD) { if(cmd_info->op_info && cmd_info->op_info->cmd_ent && cmd_info->op_info->cmd_ent->access_type) { action = cmd_info->op_info->cmd_ent->access_type; } else { call = GLOBUS_FALSE; globus_l_gfs_authorize_cb( &object, action, op, GLOBUS_SUCCESS); } } break; } if(call) { rc = globus_gfs_acl_authorize( &session_handle->acl_handle, action, &object, &res, globus_l_gfs_authorize_cb, op); if(rc == GLOBUS_GFS_ACL_COMPLETE) { globus_l_gfs_authorize_cb(&object, action, op, res); } } GlobusGFSDebugExit(); return; error_op: globus_l_gfs_authorize_cb(&object, action, op, result); GlobusGFSDebugExitWithError(); } void globus_gfs_data_get_file_stack_list( globus_gfs_operation_t in_op, globus_list_t ** out_list) { globus_l_gfs_data_operation_t * op; op = (globus_l_gfs_data_operation_t *) in_op; if(op->session_handle->disk_stack_list == NULL) { *out_list = NULL; } else { *out_list = globus_list_copy(op->session_handle->disk_stack_list); } } static globus_result_t globus_l_gfs_data_handle_init( globus_l_gfs_data_handle_t ** u_handle, globus_gfs_data_info_t * data_info, globus_list_t * net_stack_list, globus_l_gfs_data_session_t * session_handle) { int tcp_mem_limit; globus_l_gfs_data_handle_t * handle; globus_result_t result; globus_ftp_control_dcau_t dcau; char * interface; globus_bool_t use_interface = GLOBUS_FALSE; gss_cred_id_t cred; GlobusGFSName(globus_l_gfs_data_handle_init); GlobusGFSDebugEnter(); handle = (globus_l_gfs_data_handle_t *) globus_calloc(1, sizeof(globus_l_gfs_data_handle_t)); if(!handle) { result = GlobusGFSErrorMemory("handle"); goto error_alloc; } if((interface = globus_i_gfs_config_string("data_interface")) != NULL) { if(data_info->interface != NULL) { globus_free(data_info->interface); } data_info->interface = globus_libc_strdup(interface); use_interface = GLOBUS_TRUE; } memcpy(&handle->info, data_info, sizeof(globus_gfs_data_info_t)); if(session_handle->udt_data_channel_inuse) { memcpy(&handle->data_channel, &session_handle->udt_data_channel, sizeof(globus_ftp_control_handle_t)); session_handle->udt_data_channel_inuse = GLOBUS_FALSE; } else { result = globus_ftp_control_handle_init(&handle->data_channel); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_handle_init", result); goto error_data; } } handle->state = GLOBUS_L_GFS_DATA_HANDLE_VALID; handle->outstanding_op = NULL; handle->use_interface = use_interface; if(0 && !globus_l_gfs_data_is_remote_node) { /* this is too restrictive... if they connect to the server via ipv6 * doesnt mean they know about ipv6 servers... this ends up requiring * that they use ipv6 commands */ result = globus_ftp_control_data_set_interface( &handle->data_channel, handle->info.interface); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_data_set_interface", result); goto error_control; } } result = globus_ftp_control_local_mode( &handle->data_channel, handle->info.mode); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_local_mode", result); goto error_control; } result = globus_ftp_control_local_type( &handle->data_channel, handle->info.type, 0); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_local_type", result); goto error_control; } if(handle->info.tcp_bufsize > 0) { globus_ftp_control_tcpbuffer_t tcpbuffer; tcpbuffer.mode = GLOBUS_FTP_CONTROL_TCPBUFFER_FIXED; tcpbuffer.fixed.size = handle->info.tcp_bufsize; result = globus_ftp_control_local_tcp_buffer( &handle->data_channel, &tcpbuffer); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_local_tcp_buffer", result); goto error_control; } } if(session_handle->upas) { handle->info.nstreams = 1; } if(handle->info.mode == 'S') { handle->info.nstreams = 1; } else { globus_ftp_control_parallelism_t parallelism; globus_assert(handle->info.mode == 'E'); parallelism.mode = GLOBUS_FTP_CONTROL_PARALLELISM_FIXED; parallelism.fixed.size = handle->info.nstreams; result = globus_ftp_control_local_parallelism( &handle->data_channel, ¶llelism); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_local_parallelism", result); goto error_control; } result = globus_ftp_control_local_send_eof( &handle->data_channel, GLOBUS_FALSE); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_local_send_eof", result); goto error_control; } } tcp_mem_limit = globus_gfs_config_get_int("tcp_mem_limit"); if(tcp_mem_limit > 0) { /* if they want too much */ if(tcp_mem_limit < handle->info.tcp_bufsize) { globus_ftp_control_tcpbuffer_t tcpbuffer; globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Limiting TCP memory to: %d on %d\n", tcp_mem_limit, handle->info.nstreams); tcpbuffer.mode = GLOBUS_FTP_CONTROL_TCPBUFFER_FIXED; tcpbuffer.fixed.size = tcp_mem_limit / handle->info.nstreams; result = globus_ftp_control_local_tcp_buffer( &handle->data_channel, &tcpbuffer); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_local_tcp_buffer", result); goto error_control; } } /* if they don't use it all */ else { globus_gfs_config_set_int( "tcp_mem_limit", handle->info.tcp_bufsize); } } dcau.mode = handle->info.dcau; dcau.subject.mode = handle->info.dcau; dcau.subject.subject = handle->info.subject; if(session_handle->dcsc_cred != GSS_C_NO_CREDENTIAL) { globus_xio_attr_t xio_attr; cred = session_handle->dcsc_cred; result = globus_i_ftp_control_data_get_attr( &handle->data_channel, &xio_attr); if(result != GLOBUS_SUCCESS) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "couldn't access data channel attr: %s\n", globus_error_print_friendly(globus_error_peek(result))); goto error_control; } result = globus_xio_attr_cntl( xio_attr, globus_io_compat_get_gsi_driver(), GLOBUS_XIO_GSI_SET_ALLOW_MISSING_SIGNING_POLICY, GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "unable to allow missing signing polcies: %s\n", globus_error_print_friendly(globus_error_peek(result))); goto error_control; } } else { cred = handle->info.del_cred; } result = globus_ftp_control_local_dcau( &handle->data_channel, &dcau, cred); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_local_dcau", result); goto error_control; } if(handle->info.dcau != 'N') { result = globus_ftp_control_local_prot( &handle->data_channel, handle->info.prot); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_local_prot", result); goto error_control; } } if(handle->info.ipv6) { result = globus_ftp_control_ipv6_allow( &handle->data_channel, GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_ipv6_allow", result); goto error_control; } } /* create a default stack that we can add the netmgr driver to */ if(globus_l_gfs_netmgr_driver && globus_list_empty(net_stack_list)) { globus_xio_driver_list_ent_t * ent; globus_list_t ** tailp = &net_stack_list; ent = malloc(sizeof(globus_xio_driver_list_ent_t)); ent->driver = globus_io_compat_get_tcp_driver(); ent->driver_name = strdup("tcp"); ent->opts = NULL; ent->user_arg = NULL; ent->loaded = GLOBUS_TRUE; globus_list_insert(tailp, ent); tailp = globus_list_rest_ref(*tailp); ent = malloc(sizeof(globus_xio_driver_list_ent_t)); ent->driver = globus_io_compat_get_gsi_driver(); ent->driver_name = strdup("gsi"); ent->opts = NULL; ent->user_arg = NULL; ent->loaded = GLOBUS_TRUE; globus_list_insert(tailp, ent); tailp = globus_list_rest_ref(*tailp); } if(!globus_list_empty(net_stack_list)) { globus_xio_stack_t stack; globus_xio_attr_t xio_attr; globus_list_t * p; globus_list_t * new_net_stack_list = NULL; globus_list_t ** tailp = &new_net_stack_list; result = globus_i_ftp_control_data_get_attr( &handle->data_channel, &xio_attr); if(result != GLOBUS_SUCCESS) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "set stack failed: %s\n", globus_error_print_friendly(globus_error_peek(result))); goto error_control; } for (p = net_stack_list; !globus_list_empty(p); p = globus_list_rest(p)) { globus_xio_driver_list_ent_t * ent; ent = globus_list_first(p); /* Add drivers to driver list, but when dcau N, skip gsi */ if (handle->info.dcau != 'N' || strcmp(ent->driver_name, "gsi")) { globus_list_insert(tailp, ent); tailp = globus_list_rest_ref(*tailp); } } globus_xio_stack_init(&stack, NULL); result = globus_xio_driver_list_to_stack_attr( new_net_stack_list, stack, xio_attr); globus_list_free(new_net_stack_list); if(result != GLOBUS_SUCCESS) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "set stack failed: %s\n", globus_error_print_friendly(globus_error_peek(result))); goto error_control; } if(globus_l_gfs_netmgr_driver) { char * opt_str; globus_xio_stack_push_driver(stack, globus_l_gfs_netmgr_driver); opt_str = globus_common_create_string( "service=gridftp-data;task-id=%s;%s", session_handle->taskid ? session_handle->taskid : "none", globus_i_gfs_config_string("netmgr")); result = globus_xio_attr_cntl( xio_attr, globus_l_gfs_netmgr_driver, GLOBUS_XIO_SET_STRING_OPTIONS, opt_str); if(result != GLOBUS_SUCCESS) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Setting network manager options \"%s\": %s\n", opt_str, globus_error_print_friendly(globus_error_peek(result))); globus_free(opt_str); goto error_control; } globus_free(opt_str); } result = globus_i_ftp_control_data_set_stack( &handle->data_channel, stack); if(result != GLOBUS_SUCCESS) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "set stack failed: %s\n", globus_error_print_friendly(globus_error_peek(result))); goto error_control; } globus_xio_stack_destroy(stack); } *u_handle = handle; GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_control: globus_ftp_control_handle_destroy(&handle->data_channel); error_data: globus_free(handle); error_alloc: GlobusGFSDebugExitWithError(); return result; } static void globus_l_gfs_data_abort_kickout( void * user_arg) { globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_bool_t start_finish = GLOBUS_FALSE; globus_l_gfs_data_operation_t * op; globus_gfs_event_info_t event_info; GlobusGFSName(globus_l_gfs_data_abort_kickout); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; globus_mutex_lock(&op->session_handle->mutex); { switch(op->state) { /* if finished was called while waiting for this */ case GLOBUS_L_GFS_DATA_FINISH: start_finish = GLOBUS_TRUE; break; case GLOBUS_L_GFS_DATA_ABORT_CLOSING: op->state = GLOBUS_L_GFS_DATA_ABORTING; break; case GLOBUS_L_GFS_DATA_CONNECTING: case GLOBUS_L_GFS_DATA_CONNECTED: case GLOBUS_L_GFS_DATA_REQUESTING: case GLOBUS_L_GFS_DATA_ABORTING: case GLOBUS_L_GFS_DATA_COMPLETING: case GLOBUS_L_GFS_DATA_COMPLETE: default: globus_assert(0 && "bad state, possible memory corruption"); break; } GFSDataOpDec(op, destroy_op, destroy_session); globus_assert(!destroy_op && !destroy_session); } globus_mutex_unlock(&op->session_handle->mutex); if(start_finish) { globus_l_gfs_data_end_transfer_kickout(op); } else { if(op->session_handle->dsi->trev_func != NULL && op->event_mask & GLOBUS_GFS_EVENT_TRANSFER_ABORT) { event_info.type = GLOBUS_GFS_EVENT_TRANSFER_ABORT; event_info.event_arg = op->event_arg; op->session_handle->dsi->trev_func( &event_info, op->session_handle->session_arg); } } GlobusGFSDebugExit(); } static void globus_l_gfs_data_fc_return( globus_l_gfs_data_operation_t * op) { GlobusGFSName(globus_l_gfs_data_fc_return); GlobusGFSDebugEnter(); switch(op->data_handle->state) { case GLOBUS_L_GFS_DATA_HANDLE_CLOSING: op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED; break; case GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED: /* ok free it */ globus_l_gfs_data_handle_free(op->data_handle); op->data_handle = NULL; break; case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED: case GLOBUS_L_GFS_DATA_HANDLE_VALID: case GLOBUS_L_GFS_DATA_HANDLE_INUSE: case GLOBUS_L_GFS_DATA_HANDLE_CLOSED: default: globus_assert(0 && "possible memory corruption"); break; } GlobusGFSDebugExit(); } static void globus_l_gfs_data_complete_fc_cb( void * callback_arg, globus_ftp_control_handle_t * ftp_handle, globus_object_t * error) { void * remote_data_arg = NULL; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_gfs_event_info_t event_info; globus_l_gfs_data_operation_t * op; GlobusGFSName(globus_l_gfs_data_complete_fc_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) callback_arg; memset(&event_info, '\0', sizeof(globus_gfs_event_info_t)); globus_mutex_lock(&op->session_handle->mutex); { globus_l_gfs_data_fc_return(callback_arg); GFSDataOpDec(op, destroy_op, destroy_session); if(destroy_op) { globus_assert(op->state == GLOBUS_L_GFS_DATA_COMPLETING); /* XXX XXX && op->data_handle != NULL); */ remote_data_arg = globus_l_gfs_data_check( op->session_handle, op->data_handle); } } globus_mutex_unlock(&op->session_handle->mutex); if(destroy_op) { if(op->session_handle->dsi->trev_func && op->event_mask & GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { /* XXX should make our own */ /* AAAA */ event_info.type = GLOBUS_GFS_EVENT_TRANSFER_COMPLETE; event_info.event_arg = op->event_arg; op->session_handle->dsi->trev_func( &event_info, op->session_handle->session_arg); } globus_mutex_lock(&op->session_handle->mutex); { remote_data_arg = globus_l_gfs_data_post_transfer_event_cb( op->session_handle, op->data_handle); } globus_mutex_unlock(&op->session_handle->mutex); /* destroy the op */ globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(op); } GlobusGFSDebugExit(); } static void globus_l_gfs_data_finish_fc_cb( void * callback_arg, globus_ftp_control_handle_t * ftp_handle, globus_object_t * error) { globus_l_gfs_data_operation_t * op; GlobusGFSName(globus_l_gfs_data_finish_fc_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) callback_arg; globus_mutex_lock(&op->session_handle->mutex); { globus_l_gfs_data_fc_return(callback_arg); } globus_mutex_unlock(&op->session_handle->mutex); globus_l_gfs_data_end_transfer_kickout(callback_arg); GlobusGFSDebugExit(); } static void globus_l_gfs_data_abort_fc_cb( void * callback_arg, globus_ftp_control_handle_t * ftp_handle, globus_object_t * error) { globus_l_gfs_data_operation_t * op; GlobusGFSName(globus_l_gfs_data_abort_fc_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) callback_arg; globus_mutex_lock(&op->session_handle->mutex); { globus_l_gfs_data_fc_return(op); } globus_mutex_unlock(&op->session_handle->mutex); globus_l_gfs_data_abort_kickout(callback_arg); GlobusGFSDebugExit(); } static void globus_l_gfs_data_destroy_cb( void * callback_arg, globus_ftp_control_handle_t * ftp_handle, globus_object_t * error) { globus_bool_t free_session = GLOBUS_FALSE; globus_bool_t free_data = GLOBUS_FALSE; globus_l_gfs_data_session_t * session_handle; globus_l_gfs_data_handle_t * data_handle; GlobusGFSName(globus_l_gfs_data_destroy_cb); GlobusGFSDebugEnter(); data_handle = (globus_l_gfs_data_handle_t *) callback_arg; session_handle = data_handle->session_handle; globus_mutex_lock(&session_handle->mutex); { session_handle->ref--; if(session_handle->ref == 0) { free_session = GLOBUS_TRUE; } switch(data_handle->state) { /* destroy did come from server-lib so clean it up */ case GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED: free_data = GLOBUS_TRUE; break; /* someone else got to it first */ case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED: case GLOBUS_L_GFS_DATA_HANDLE_CLOSING: case GLOBUS_L_GFS_DATA_HANDLE_CLOSED: break; /* none of these are possible */ case GLOBUS_L_GFS_DATA_HANDLE_INUSE: case GLOBUS_L_GFS_DATA_HANDLE_VALID: default: globus_assert(0 && "possible memory corruption"); break; } } globus_mutex_unlock(&session_handle->mutex); if(free_data) { globus_l_gfs_data_handle_free(data_handle); } if(free_session) { if(session_handle->dsi->destroy_func != NULL && session_handle->session_arg) { session_handle->dsi->destroy_func( session_handle->session_arg); } if(session_handle->dsi != globus_l_gfs_dsi) { globus_extension_release(session_handle->dsi_handle); } globus_l_gfs_free_session_handle(session_handle); } GlobusGFSDebugExit(); } static void globus_l_gfs_data_handle_free( globus_l_gfs_data_handle_t * data_handle) { globus_result_t result = GLOBUS_SUCCESS; GlobusGFSName(globus_l_gfs_data_handle_free); GlobusGFSDebugEnter(); globus_assert( data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_CLOSED_AND_DESTROYED || data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED); /* if(data_handle->outstanding_op == NULL) */ { if(data_handle->is_mine && data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED) { result = globus_ftp_control_handle_destroy( &data_handle->data_channel); if(result != GLOBUS_SUCCESS) { /* assert maybe, this should never fail * we're probably leaking the data channel mem */ } } if(result == GLOBUS_SUCCESS) { globus_free(data_handle); } } GlobusGFSDebugExit(); } /* don't pass unless requested */ /* */ void globus_i_gfs_data_request_handle_destroy( globus_gfs_ipc_handle_t ipc_handle, void * in_session_arg, void * data_arg) { globus_bool_t free_it = GLOBUS_FALSE; globus_bool_t rc; void * session_arg; globus_bool_t pass = GLOBUS_FALSE; globus_result_t result; globus_l_gfs_data_session_t * session_handle; globus_l_gfs_data_handle_t * data_handle; int old_state_dbg; GlobusGFSName(globus_i_gfs_data_request_handle_destroy); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) in_session_arg; session_handle->data_handle = NULL; globus_mutex_lock(&session_handle->mutex); { data_handle = (globus_l_gfs_data_handle_t *) globus_handle_table_lookup( &session_handle->handle_table, (int) (intptr_t) data_arg); if(data_handle == NULL) { globus_assert(0); } rc = globus_handle_table_decrement_reference( &session_handle->handle_table, (intptr_t) data_arg); globus_assert(!rc); data_handle->destroy_requested = GLOBUS_TRUE; old_state_dbg = data_handle->state; session_arg = session_handle->session_arg; switch(data_handle->state) { /* not being used in a transfer o jsut clean it up */ case GLOBUS_L_GFS_DATA_HANDLE_TE_VALID: case GLOBUS_L_GFS_DATA_HANDLE_VALID: if(!data_handle->is_mine) { if(data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_TE_VALID) { data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED; } else { pass = GLOBUS_TRUE; free_it = GLOBUS_TRUE; data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSED_AND_DESTROYED; } } else { if(data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_TE_VALID) { data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED; } else { data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED; } session_handle->ref++; /* set directly to closed so that when callback returns we clean it up */ result = globus_ftp_control_data_force_close( &data_handle->data_channel, globus_l_gfs_data_destroy_cb, data_handle); if(result != GLOBUS_SUCCESS) { data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSED_AND_DESTROYED; session_handle->ref--; /* we should be able to set it to free here, however due to inadequecies in the control_data lib we must let it leak. The control_data lib has no way to know when it is safe to free the mem associated with its handle unless force close works, thus the leak. free_it = GLOBUS_TRUE; */ } } break; case GLOBUS_L_GFS_DATA_HANDLE_INUSE: globus_assert(data_handle->outstanding_op != NULL); globus_l_gfs_data_start_abort(data_handle->outstanding_op); break; case GLOBUS_L_GFS_DATA_HANDLE_CLOSING: /* closing means pending force_close, which will clean up in its callback data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED; free_it = GLOBUS_TRUE; */ break; case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED: data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED; break; case GLOBUS_L_GFS_DATA_HANDLE_CLOSED: if(!data_handle->is_mine) { pass = GLOBUS_TRUE; free_it = GLOBUS_TRUE; data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED; } else { data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED; /* now i can free it */ free_it = GLOBUS_TRUE; } break; /* we shouldn't get this callback twice */ case GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED: globus_assert(0 && "got destroyed callback twice"); break; default: globus_assert(0 && "likey memory corruption"); break; } } globus_mutex_unlock(&session_handle->mutex); if(pass) { if(session_handle->dsi->data_destroy_func != NULL) { session_handle->dsi->data_destroy_func( data_handle->remote_data_arg, session_arg); } else { /* XXX dsi impl error, what to do? */ } } if(free_it) { globus_l_gfs_data_handle_free(data_handle); } GlobusGFSDebugExit(); } static void globus_l_gfs_data_hybrid_session_start_cb( globus_gfs_data_reply_t * reply, void * user_arg) { globus_l_gfs_data_operation_t * op; globus_l_gfs_data_operation_t * hybrid_op; op = user_arg; if(op && op->hybrid_op) { hybrid_op = op->hybrid_op; } if(op->type == GLOBUS_L_GFS_DATA_INFO_TYPE_PASSIVE) { if(reply->result != GLOBUS_SUCCESS) { globus_l_gfs_data_passive_bounce_t * bounce_info; bounce_info = (globus_l_gfs_data_passive_bounce_t *) globus_calloc(1, sizeof(globus_l_gfs_data_passive_bounce_t)); if(!bounce_info) { globus_panic(NULL, 0, "small malloc failure, no recovery"); } bounce_info->ipc_handle = hybrid_op->ipc_handle; bounce_info->id = hybrid_op->id; bounce_info->callback = hybrid_op->callback; bounce_info->user_arg = hybrid_op->user_arg; bounce_info->result = reply->result; bounce_info->handle = NULL; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_passive_kickout, bounce_info); } else { globus_i_gfs_data_request_passive( hybrid_op->ipc_handle, hybrid_op->session_handle, hybrid_op->id, hybrid_op->info_struct, hybrid_op->callback, hybrid_op->user_arg); } } else { if(reply->result != GLOBUS_SUCCESS) { globus_l_gfs_data_active_bounce_t * bounce_info; bounce_info = (globus_l_gfs_data_active_bounce_t *) globus_malloc(sizeof(globus_l_gfs_data_active_bounce_t)); if(!bounce_info) { globus_panic(NULL, 0, "small malloc failure, no recovery"); } bounce_info->ipc_handle = hybrid_op->ipc_handle; bounce_info->id = hybrid_op->id; bounce_info->callback = hybrid_op->callback; bounce_info->user_arg = hybrid_op->user_arg; bounce_info->result = reply->result; bounce_info->handle = NULL; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_active_kickout, bounce_info); } else { globus_i_gfs_data_request_active( hybrid_op->ipc_handle, hybrid_op->session_handle, hybrid_op->id, hybrid_op->info_struct, hybrid_op->callback, hybrid_op->user_arg); } } if(hybrid_op) { globus_l_gfs_data_operation_destroy(hybrid_op); } } static void globus_l_gfs_data_passive_kickout( void * user_arg) { globus_l_gfs_data_passive_bounce_t * bounce_info; globus_gfs_finished_info_t reply; GlobusGFSName(globus_l_gfs_data_passive_kickout); GlobusGFSDebugEnter(); bounce_info = (globus_l_gfs_data_passive_bounce_t *) user_arg; memset(&reply, '\0', sizeof(globus_gfs_finished_info_t)); reply.type = GLOBUS_GFS_OP_PASSIVE; reply.id = bounce_info->id; reply.result = bounce_info->result; reply.info.data.contact_strings = (const char **) globus_calloc(1, sizeof(char *)); reply.info.data.contact_strings[0] = bounce_info->contact_string; reply.info.data.bi_directional = bounce_info->bi_directional; reply.info.data.cs_count = 1; /* as soon as we finish the data handle can be in play, set its state appropriately. if not success then we never created a handle */ if(bounce_info->result == GLOBUS_SUCCESS) { bounce_info->handle->is_mine = GLOBUS_TRUE; bounce_info->handle->state = GLOBUS_L_GFS_DATA_HANDLE_VALID; reply.info.data.data_arg = (void *) (intptr_t) globus_handle_table_insert( &bounce_info->handle->session_handle->handle_table, bounce_info->handle, 1); } else { globus_assert(bounce_info->handle == NULL); } if(bounce_info->callback != NULL) { bounce_info->callback( &reply, bounce_info->user_arg); } else { globus_gfs_ipc_reply_finished( bounce_info->ipc_handle, &reply); } globus_free(reply.info.data.contact_strings); /* could be null on error */ if(bounce_info->contact_string != NULL) { globus_free(bounce_info->contact_string); } globus_free(bounce_info); GlobusGFSDebugExit(); } /* * * NOTE: if bounce struct can't be allocated we fail. This should be * corrected at some point, possibly by preaalocating a bunch in * in a globus_memory_t. */ void globus_i_gfs_data_request_passive( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_data_info_t * data_info, globus_i_gfs_data_callback_t cb, void * user_arg) { globus_l_gfs_data_handle_t * handle = NULL; globus_result_t result; globus_ftp_control_host_port_t address; globus_sockaddr_t addr; char * cs; globus_l_gfs_data_passive_bounce_t * bounce_info; globus_l_gfs_data_operation_t * op; globus_l_gfs_data_session_t * session_handle; globus_bool_t ipv6_addr = GLOBUS_FALSE; GlobusGFSName(globus_i_gfs_data_request_passive); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; globus_l_gfs_data_reset_watchdog(session_handle, NULL); if(session_handle->hybrid && data_info->max_cs != 1 && session_handle->dsi != globus_l_gfs_dsi_hybrid) { globus_l_gfs_data_operation_t * hybrid_op; result = globus_i_gfs_data_new_dsi( &globus_l_gfs_active_dsi_handle, "remote", &globus_l_gfs_dsi_hybrid, GLOBUS_FALSE); if(!globus_l_gfs_dsi_hybrid) { goto error_op; } /* release old dsi's session */ if(session_handle->dsi->destroy_func != NULL && session_handle->session_arg) { session_handle->dsi->destroy_func( session_handle->session_arg); session_handle->session_arg = NULL; } session_handle->dsi = globus_l_gfs_dsi_hybrid; result = globus_l_gfs_data_operation_init(&op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } result = globus_l_gfs_data_operation_init( (globus_l_gfs_data_operation_t **) &op->hybrid_op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } hybrid_op = op->hybrid_op; hybrid_op->ipc_handle = ipc_handle; hybrid_op->id = id; hybrid_op->state = GLOBUS_L_GFS_DATA_REQUESTING; hybrid_op->callback = cb; hybrid_op->user_arg = user_arg; hybrid_op->session_handle = session_handle; hybrid_op->info_struct = data_info; op->callback = globus_l_gfs_data_hybrid_session_start_cb; op->user_arg = op; op->session_handle = session_handle; op->info_struct = session_handle->session_info_copy; op->ipc_handle = ipc_handle; op->type = GLOBUS_L_GFS_DATA_INFO_TYPE_PASSIVE; globus_l_gfs_data_auth_init_cb( NULL, GFS_ACL_ACTION_INIT, op, GLOBUS_SUCCESS); return; } if(session_handle->dsi->passive_func != NULL) { result = globus_l_gfs_data_operation_init(&op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } op->ipc_handle = ipc_handle; op->id = id; op->state = GLOBUS_L_GFS_DATA_REQUESTING; op->callback = cb; op->user_arg = user_arg; op->session_handle = session_handle; op->info_struct = data_info; op->type = GLOBUS_L_GFS_DATA_INFO_TYPE_PASSIVE; if(session_handle->dcsc_cred != GSS_C_NO_CREDENTIAL) { data_info->del_cred = session_handle->dcsc_cred; } if(session_handle->dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_BLOCKING) { globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_blocking_dispatch_kickout, op); } else { session_handle->dsi->passive_func( op, data_info, session_handle->session_arg); } } else { if(data_info->del_cred == NULL) { data_info->del_cred = session_handle->del_cred; } else { session_handle->dcsc_cred = data_info->del_cred; data_info->del_cred = NULL; } result = globus_l_gfs_data_handle_init( &handle, data_info, session_handle->net_stack_list, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_handle_init", result); goto error_handle; } handle->session_handle = session_handle; handle->info.cs_count = 1; /* prevent address lookup, we know what we want */ address.host[0] = 1; address.port = 0; result = globus_ftp_control_local_pasv(&handle->data_channel, &address); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_local_pasv", result); goto error_control; } /* XXX This needs to be smarter. The address should be the same one * the user is connected to on the control channel (at least when * operating as a normal standalone server) */ /* its ok to use AF_INET here since we are requesting the LOCAL * address. we just use AF_INET to store the port */ if(handle->info.interface && (!globus_l_gfs_data_is_remote_node || handle->use_interface)) { ipv6_addr = (strchr(handle->info.interface, ':') != NULL); } if((globus_l_gfs_data_is_remote_node && !handle->use_interface) || (ipv6_addr && !handle->info.ipv6) || handle->info.interface == NULL) { GlobusLibcSockaddrSetFamily(addr, AF_INET); GlobusLibcSockaddrSetPort(addr, address.port); result = globus_libc_addr_to_contact_string( &addr, GLOBUS_LIBC_ADDR_LOCAL | GLOBUS_LIBC_ADDR_NUMERIC | (handle->info.ipv6 ? 0 : GLOBUS_LIBC_ADDR_IPV4), &cs); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_libc_addr_to_contact_string", result); goto error_control; } } else { if(ipv6_addr) { cs = globus_common_create_string( "[%s]:%d", handle->info.interface, (int) address.port); } else { cs = globus_common_create_string( "%s:%d", handle->info.interface, (int) address.port); } } bounce_info = (globus_l_gfs_data_passive_bounce_t *) globus_calloc(1, sizeof(globus_l_gfs_data_passive_bounce_t)); if(!bounce_info) { result = GlobusGFSErrorMemory("bounce_info"); globus_panic(NULL, result, "small malloc failure, no recovery"); } bounce_info->result = GLOBUS_SUCCESS; bounce_info->ipc_handle = ipc_handle; bounce_info->id = id; bounce_info->handle = handle; bounce_info->bi_directional = GLOBUS_TRUE; /* XXX MODE S only */ bounce_info->contact_string = cs; bounce_info->callback = cb; bounce_info->user_arg = user_arg; session_handle->data_handle = handle; result = globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_passive_kickout, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_callback_register_oneshot", result); globus_panic(NULL, result, "small malloc failure, no recovery"); } } GlobusGFSDebugExit(); return; error_control: globus_ftp_control_handle_destroy(&handle->data_channel); globus_free(handle); handle = NULL; error_handle: error_op: bounce_info = (globus_l_gfs_data_passive_bounce_t *) globus_calloc(1, sizeof(globus_l_gfs_data_passive_bounce_t)); if(!bounce_info) { result = GlobusGFSErrorMemory("bounce_info"); globus_panic(NULL, result, "small malloc failure, no recovery"); } bounce_info->ipc_handle = ipc_handle; bounce_info->id = id; bounce_info->handle = handle; bounce_info->bi_directional = GLOBUS_TRUE; /* XXX MODE S only */ bounce_info->callback = cb; bounce_info->user_arg = user_arg; bounce_info->result = result; bounce_info->handle = NULL; result = globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_passive_kickout, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_callback_register_oneshot", result); globus_panic(NULL, result, "small malloc failure, no recovery"); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_data_active_kickout( void * user_arg) { globus_l_gfs_data_active_bounce_t * bounce_info; globus_gfs_finished_info_t reply; GlobusGFSName(globus_l_gfs_data_active_kickout); GlobusGFSDebugEnter(); bounce_info = (globus_l_gfs_data_active_bounce_t *) user_arg; memset(&reply, '\0', sizeof(globus_gfs_finished_info_t)); reply.type = GLOBUS_GFS_OP_ACTIVE; reply.id = bounce_info->id; reply.result = bounce_info->result; reply.info.data.bi_directional = bounce_info->bi_directional; /* as soon as we finish the data handle can be in play, set its state appropriately. if not success then we never created a handle */ if(bounce_info->result == GLOBUS_SUCCESS) { bounce_info->handle->state = GLOBUS_L_GFS_DATA_HANDLE_VALID; bounce_info->handle->is_mine = GLOBUS_TRUE; reply.info.data.data_arg = (void *) (intptr_t) globus_handle_table_insert( &bounce_info->handle->session_handle->handle_table, bounce_info->handle, 1); } else { globus_assert(bounce_info->handle == NULL); } if(bounce_info->callback != NULL) { bounce_info->callback( &reply, bounce_info->user_arg); } else { globus_gfs_ipc_reply_finished( bounce_info->ipc_handle, &reply); } globus_free(bounce_info); GlobusGFSDebugExit(); } void globus_i_gfs_data_request_active( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_data_info_t * data_info, globus_i_gfs_data_callback_t cb, void * user_arg) { globus_l_gfs_data_handle_t * handle; globus_result_t result; globus_ftp_control_host_port_t * addresses; int i; globus_l_gfs_data_active_bounce_t * bounce_info; globus_l_gfs_data_operation_t * op; globus_l_gfs_data_session_t * session_handle; GlobusGFSName(globus_i_gfs_data_request_active); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; globus_l_gfs_data_reset_watchdog(session_handle, NULL); if(session_handle->hybrid && data_info->cs_count != 1 && session_handle->dsi != globus_l_gfs_dsi_hybrid) { globus_l_gfs_data_operation_t * hybrid_op; result = globus_i_gfs_data_new_dsi( &globus_l_gfs_active_dsi_handle, "remote", &globus_l_gfs_dsi_hybrid, GLOBUS_FALSE); if(!globus_l_gfs_dsi_hybrid) { goto error_op; } /* release old dsi's session */ if(session_handle->dsi->destroy_func != NULL && session_handle->session_arg) { session_handle->dsi->destroy_func( session_handle->session_arg); session_handle->session_arg = NULL; } session_handle->dsi = globus_l_gfs_dsi_hybrid; result = globus_l_gfs_data_operation_init(&op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } result = globus_l_gfs_data_operation_init( (globus_l_gfs_data_operation_t **) &op->hybrid_op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } hybrid_op = op->hybrid_op; hybrid_op->ipc_handle = ipc_handle; hybrid_op->id = id; hybrid_op->state = GLOBUS_L_GFS_DATA_REQUESTING; hybrid_op->callback = cb; hybrid_op->user_arg = user_arg; hybrid_op->session_handle = session_handle; hybrid_op->info_struct = data_info; op->callback = globus_l_gfs_data_hybrid_session_start_cb; op->user_arg = op; op->session_handle = session_handle; op->info_struct = session_handle->session_info_copy; op->ipc_handle = ipc_handle; op->type = GLOBUS_L_GFS_DATA_INFO_TYPE_ACTIVE; globus_l_gfs_data_auth_init_cb( NULL, GFS_ACL_ACTION_INIT, op, GLOBUS_SUCCESS); return; } if(session_handle->dsi->active_func != NULL) { result = globus_l_gfs_data_operation_init(&op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } op->ipc_handle = ipc_handle; op->id = id; op->state = GLOBUS_L_GFS_DATA_REQUESTING; op->callback = cb; op->user_arg = user_arg; op->session_handle = session_handle; op->info_struct = data_info; op->type = GLOBUS_L_GFS_DATA_INFO_TYPE_ACTIVE; if(session_handle->dcsc_cred != GSS_C_NO_CREDENTIAL) { data_info->del_cred = session_handle->dcsc_cred; } if(session_handle->dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_BLOCKING) { globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_blocking_dispatch_kickout, op); } else { session_handle->dsi->active_func( op, data_info, session_handle->session_arg); } } else { if(data_info->del_cred == NULL) { data_info->del_cred = session_handle->del_cred; } else { session_handle->dcsc_cred = data_info->del_cred; data_info->del_cred = NULL; } result = globus_l_gfs_data_handle_init( &handle, data_info, session_handle->net_stack_list, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_handle_init", result); goto error_handle; } handle->session_handle = session_handle; addresses = (globus_ftp_control_host_port_t *) globus_malloc(sizeof(globus_ftp_control_host_port_t) * data_info->cs_count); if(!addresses) { result = GlobusGFSErrorMemory("addresses"); goto error_addresses; } for(i = 0; i < data_info->cs_count; i++) { result = globus_libc_contact_string_to_ints( data_info->contact_strings[i], addresses[i].host, &addresses[i].hostlen, &addresses[i].port); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_libc_contact_string_to_ints", result); goto error_format; } } if(data_info->cs_count == 1) { result = globus_ftp_control_local_port( &handle->data_channel, addresses); } else { result = globus_ftp_control_local_spor( &handle->data_channel, addresses, data_info->cs_count); } if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_local_port/spor", result); goto error_control; } bounce_info = (globus_l_gfs_data_active_bounce_t *) globus_malloc(sizeof(globus_l_gfs_data_active_bounce_t)); if(!bounce_info) { result = GlobusGFSErrorMemory("bounce_info"); globus_panic(NULL, result, "small malloc failure, no recovery"); } bounce_info->ipc_handle = ipc_handle; bounce_info->id = id; bounce_info->handle = handle; bounce_info->bi_directional = GLOBUS_TRUE; /* XXX MODE S only */ bounce_info->callback = cb; bounce_info->user_arg = user_arg; bounce_info->result = GLOBUS_SUCCESS; session_handle->data_handle = handle; result = globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_active_kickout, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_callback_register_oneshot", result); globus_panic(NULL, result, "small malloc failure, no recovery"); } globus_free(addresses); } GlobusGFSDebugExit(); return; error_control: error_format: globus_free(addresses); error_addresses: globus_ftp_control_handle_destroy(&handle->data_channel); globus_free(handle); handle = NULL; error_handle: error_op: bounce_info = (globus_l_gfs_data_active_bounce_t *) globus_malloc(sizeof(globus_l_gfs_data_active_bounce_t)); if(!bounce_info) { result = GlobusGFSErrorMemory("bounce_info"); globus_panic(NULL, result, "small malloc failure, no recovery"); } bounce_info->ipc_handle = ipc_handle; bounce_info->id = id; bounce_info->handle = handle; bounce_info->bi_directional = GLOBUS_TRUE; /* XXX MODE S only */ bounce_info->callback = cb; bounce_info->user_arg = user_arg; bounce_info->result = result; bounce_info->handle = NULL; result = globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_active_kickout, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_callback_register_oneshot", result); globus_panic(NULL, result, "small malloc failure, no recovery"); } GlobusGFSDebugExitWithError(); } void globus_i_gfs_data_request_recv( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_transfer_info_t * recv_info, globus_i_gfs_data_callback_t cb, globus_i_gfs_data_event_callback_t event_cb, void * user_arg) { globus_l_gfs_data_operation_t * op; globus_result_t result; globus_l_gfs_data_handle_t * data_handle = NULL; globus_gfs_stat_info_t * stat_info; globus_l_gfs_data_session_t * session_handle; GlobusGFSName(globus_i_gfs_data_request_recv); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; globus_l_gfs_data_reset_watchdog(session_handle, "RECV"); /* YOU ARE ENTERING THE UGLY HACK ZONE */ globus_mutex_lock(&session_handle->mutex); { data_handle = (globus_l_gfs_data_handle_t *) globus_handle_table_lookup( &session_handle->handle_table, (intptr_t) recv_info->data_arg); if(data_handle == NULL) { result = GlobusGFSErrorData("Data handle not found"); globus_mutex_unlock(&session_handle->mutex); goto error_handle; } if(!data_handle->is_mine) { recv_info->data_arg = data_handle->remote_data_arg; } } globus_mutex_unlock(&session_handle->mutex); /* YOU ARE leaving THE UGLY HACK ZONE */ result = globus_l_gfs_data_operation_init(&op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } op->ipc_handle = ipc_handle; op->session_handle = session_handle; op->type = GLOBUS_L_GFS_DATA_INFO_TYPE_RECV; op->info_struct = recv_info; op->id = id; op->state = GLOBUS_L_GFS_DATA_REQUESTING; op->writing = GLOBUS_FALSE; op->data_handle = data_handle; op->data_arg = recv_info->data_arg; op->range_list = recv_info->range_list; op->partial_offset = recv_info->partial_offset; op->callback = cb; op->event_callback = event_cb; op->user_arg = user_arg; op->node_ndx = recv_info->node_ndx; session_handle->node_ndx = recv_info->node_ndx; op->node_count = recv_info->node_count; op->stripe_count = recv_info->stripe_count; if(session_handle->storattr_str) { op->storattr = (globus_l_gfs_storattr_t *) globus_calloc(1, sizeof(globus_l_gfs_storattr_t)); op->storattr->all = session_handle->storattr_str; session_handle->storattr_str = NULL; op->storattr->modify = globus_i_gfs_kv_getval( op->storattr->all, "modify", 0); op->storattr->checksum_md5 = globus_i_gfs_kv_getval( op->storattr->all, "x.checksum.md5", 0); if(!op->storattr->checksum_md5) { op->storattr->checksum_md5 = globus_i_gfs_kv_getval( op->storattr->all, "checksum.md5", 0); } if(op->storattr->checksum_md5 && !recv_info->expected_checksum) { recv_info->expected_checksum_alg = globus_libc_strdup("md5"); recv_info->expected_checksum = globus_libc_strdup(op->storattr->checksum_md5); } } /* events and disconnects cannot happen while i am in this function */ if(data_handle) { /* globus_assert(data_handle->outstanding_op == NULL); */ data_handle->outstanding_op = op; globus_assert(data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_VALID || data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_TE_VALID); data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_INUSE; } if(!data_handle->is_mine) { op->op_info_id = globus_l_gfs_op_info_ctr++; if(!recv_info->op_info) { recv_info->op_info = globus_calloc(1, sizeof(globus_i_gfs_op_info_t)); } recv_info->op_info->id = op->op_info_id; } op->dsi = globus_l_gfs_data_new_dsi(session_handle, recv_info->module_name); if(op->dsi == NULL) { globus_gridftp_server_finished_transfer( op, GlobusGFSErrorGeneric("bad module")); goto error_module; } if (globus_i_gfs_config_bool("data_node") && globus_i_gfs_config_int("auth_level")&GLOBUS_L_GFS_AUTH_DATA_NODE_PATH) { char * chdir_to; char * full_pathname = NULL; chdir_to = globus_i_gfs_config_string("chdir_to"); result = globus_i_gfs_get_full_path( session_handle->home_dir, chdir_to ? chdir_to : "/", // XXX session_handle, recv_info->pathname, &full_pathname, GFS_L_READ); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } if (full_pathname) { free(recv_info->pathname); recv_info->pathname = full_pathname; } } if(op->dsi->stat_func != NULL) { stat_info = (globus_gfs_stat_info_t *) globus_calloc(1, sizeof(globus_gfs_stat_info_t)); stat_info->pathname = recv_info->pathname; stat_info->file_only = GLOBUS_TRUE; stat_info->internal = GLOBUS_TRUE; op->info_struct = recv_info; op->stat_wrapper = stat_info; globus_i_gfs_data_request_stat( ipc_handle, session_handle, id, stat_info, globus_l_gfs_data_auth_stat_cb, op); } else { globus_gfs_acl_object_desc_t object; object.name = recv_info->pathname; object.size = recv_info->alloc_size; result = GLOBUS_SUCCESS; globus_l_gfs_authorize_cb( &object, GFS_ACL_ACTION_WRITE, op, result); } GlobusGFSDebugExit(); return; error_module: error_op: error_handle: globus_gridftp_server_finished_transfer(op, result); GlobusGFSDebugExitWithError(); } void globus_i_gfs_data_request_send( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_transfer_info_t * send_info, globus_i_gfs_data_callback_t cb, globus_i_gfs_data_event_callback_t event_cb, void * user_arg) { globus_result_t res; int rc; globus_l_gfs_data_operation_t * op; globus_result_t result; globus_l_gfs_data_handle_t * data_handle = NULL; globus_l_gfs_data_session_t * session_handle; globus_gfs_acl_object_desc_t object; GlobusGFSName(globus_i_gfs_data_send_request); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; /* YOU ARE ENTRERING THE UGLY HACK ZONE */ globus_mutex_lock(&session_handle->mutex); { data_handle = (globus_l_gfs_data_handle_t *) globus_handle_table_lookup( &session_handle->handle_table, (intptr_t) send_info->data_arg); if(data_handle == NULL) { result = GlobusGFSErrorData(_FSSL("Data handle not found",NULL)); globus_mutex_unlock(&session_handle->mutex); goto error_handle; } if(!data_handle->is_mine) { send_info->data_arg = data_handle->remote_data_arg; } } globus_mutex_unlock(&session_handle->mutex); /* YOU ARE leaving THE UGLY HACK ZONE */ if(data_handle->is_mine) { globus_l_gfs_data_reset_watchdog(session_handle, "SEND"); } else { globus_l_gfs_data_reset_watchdog(session_handle, NULL); } result = globus_l_gfs_data_operation_init(&op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } op->ipc_handle = ipc_handle; op->session_handle = session_handle; op->type = GLOBUS_L_GFS_DATA_INFO_TYPE_SEND; op->info_struct = send_info; op->id = id; op->state = GLOBUS_L_GFS_DATA_REQUESTING; op->writing = GLOBUS_TRUE; op->data_handle = data_handle; op->data_arg = send_info->data_arg; op->range_list = send_info->range_list; op->partial_length = send_info->partial_length; op->partial_offset = send_info->partial_offset; op->callback = cb; op->event_callback = event_cb; op->user_arg = user_arg; op->node_ndx = send_info->node_ndx; session_handle->node_ndx = send_info->node_ndx; op->write_stripe = 0; op->stripe_chunk = send_info->node_ndx; op->node_count = send_info->node_count; op->stripe_count = send_info->stripe_count; op->eof_count = (int *) globus_calloc(1, op->stripe_count * sizeof(int)); /* events and disconnects cannot happen while i am in this function */ if(data_handle) { /*globus_assert(data_handle->outstanding_op == NULL); */ data_handle->outstanding_op = op; globus_assert(data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_VALID || data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_TE_VALID); data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_INUSE; } if(!data_handle->is_mine) { op->op_info_id = globus_l_gfs_op_info_ctr++; if(!send_info->op_info) { send_info->op_info = globus_calloc(1, sizeof(globus_i_gfs_op_info_t)); } send_info->op_info->id = op->op_info_id; } op->dsi = globus_l_gfs_data_new_dsi(session_handle, send_info->module_name); if (globus_i_gfs_config_bool("data_node") && globus_i_gfs_config_int("auth_level")&GLOBUS_L_GFS_AUTH_DATA_NODE_PATH) { char * chdir_to; char * full_pathname = NULL; chdir_to = globus_i_gfs_config_string("chdir_to"); result = globus_i_gfs_get_full_path( session_handle->home_dir, chdir_to ? chdir_to : "/", // XXX session_handle, send_info->pathname, &full_pathname, GFS_L_READ); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } if (full_pathname) { free(send_info->pathname); send_info->pathname = full_pathname; } } if(op->dsi == NULL) { globus_gridftp_server_finished_transfer( op, GlobusGFSErrorGeneric("bad module")); goto error_module; } if(op->dsi->stat_func != NULL && op->data_handle->info.stripe_layout == GLOBUS_GFS_LAYOUT_PARTITIONED) { globus_gfs_stat_info_t * stat_info; stat_info = (globus_gfs_stat_info_t *) globus_calloc(1, sizeof(globus_gfs_stat_info_t)); stat_info->pathname = send_info->pathname; stat_info->file_only = GLOBUS_TRUE; stat_info->internal = GLOBUS_TRUE; op->info_struct = send_info; op->stat_wrapper = stat_info; globus_i_gfs_data_request_stat( ipc_handle, session_handle, id, stat_info, globus_l_gfs_data_send_stat_cb, op); } else { object.name = send_info->pathname; rc = globus_gfs_acl_authorize( &session_handle->acl_handle, GFS_ACL_ACTION_READ, &object, &res, globus_l_gfs_authorize_cb, op); if(rc == GLOBUS_GFS_ACL_COMPLETE) { globus_l_gfs_authorize_cb( &object, GFS_ACL_ACTION_READ, op, res); } } GlobusGFSDebugExit(); return; error_module: error_op: error_handle: globus_gridftp_server_finished_transfer(op, result); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_data_list_done( globus_l_gfs_data_operation_t* op, globus_result_t result) { while(op->path_list) { globus_l_gfs_data_path_list_t* tofree = op->path_list; op->path_list = tofree->next; globus_free(tofree->pathname); globus_free(tofree); } while(op->root_paths) { globus_l_gfs_data_path_list_t* tofree = op->root_paths; op->root_paths = tofree->next; globus_free(tofree->pathname); globus_free(tofree); } op->current_path = NULL; globus_free(op->stat_wrapper); globus_gridftp_server_finished_transfer(op, result); } static globus_result_t globus_l_gfs_data_request_next_path( globus_l_gfs_data_operation_t * orig_op) { globus_l_gfs_data_operation_t * op; globus_result_t result; globus_gfs_stat_info_t * stat_info; globus_l_gfs_data_path_list_t* nextpath; GlobusGFSName(globus_l_gfs_data_request_next_path); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(orig_op->session_handle); stat_info = (globus_gfs_stat_info_t*)orig_op->stat_wrapper; if (orig_op->current_path) { free(orig_op->current_path); orig_op->current_path = NULL; free(stat_info->pathname); } nextpath = orig_op->path_list; if(nextpath) { orig_op->path_list = nextpath->next; result = globus_l_gfs_data_operation_init(&op, orig_op->session_handle); if(result != GLOBUS_SUCCESS) { goto error_op; } op->uid = getuid(); op->state = GLOBUS_L_GFS_DATA_REQUESTING; op->callback = globus_l_gfs_data_list_stat_cb; op->user_arg = orig_op; op->session_handle = orig_op->session_handle; op->info_struct = orig_op->stat_wrapper; op->type = GLOBUS_L_GFS_DATA_INFO_TYPE_STAT; stat_info->pathname = nextpath->pathname; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_blocking_dispatch_kickout, op); orig_op->current_path = nextpath; } GlobusGFSDebugExit(); return (nextpath != NULL); error_op: GlobusGFSDebugExitWithError(); return 0; } static void globus_l_gfs_data_list_write_cb( globus_gfs_operation_t op, globus_result_t result, globus_byte_t * buffer, globus_size_t nbytes, void * user_arg) { globus_l_gfs_data_stat_bounce_t * bounce_info; globus_bool_t finish = GLOBUS_FALSE; GlobusGFSName(globus_l_gfs_data_list_write_cb); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); bounce_info = (globus_l_gfs_data_stat_bounce_t *) user_arg; if(!bounce_info->custom_list) { globus_gridftp_server_control_list_buffer_free(buffer); } else if(bounce_info->free_buffer) { globus_free(bounce_info->list_response); } globus_mutex_lock(&op->stat_lock); if(bounce_info->final_stat && !globus_l_gfs_data_request_next_path(op)) { finish = GLOBUS_TRUE; } globus_mutex_unlock(&op->stat_lock); globus_free(bounce_info); if(op->delayed_error != GLOBUS_SUCCESS) { result = op->delayed_error; } if(finish) { globus_l_gfs_data_list_done(op, result); } GlobusGFSDebugExit(); } static void globus_l_gfs_data_list_stat_cb( globus_gfs_data_reply_t * reply, void * user_arg) { globus_gfs_operation_t op; globus_byte_t * list_buffer; globus_size_t buffer_len; globus_l_gfs_data_stat_bounce_t * bounce_info; globus_gfs_stat_info_t * stat_info; globus_result_t result; globus_gfs_stat_t * stat_array; globus_gfs_stat_t stat_temp; int stat_count; int file_count; int i; int dirlen; int baselen; GlobusGFSName(globus_l_gfs_data_list_stat_cb); GlobusGFSDebugEnter(); op = (globus_gfs_operation_t) user_arg; globus_l_gfs_data_alive(op->session_handle); stat_info = (globus_gfs_stat_info_t *) op->stat_wrapper; if(reply->result != GLOBUS_SUCCESS) { if (!stat_info->include_path_stat || reply->info.stat.stat_count < 1) { /** MLSD or top-level error */ result = reply->result; goto error; } if (!(op->traversal_options & GLOBUS_GFS_TRAVERSAL_CONTINUE)) { /** MLSR failure. We want to write out the information for * this directory and then fail. */ op->delayed_error = reply->result; } } stat_array = reply->info.stat.stat_array; stat_count = reply->info.stat.stat_count; file_count = stat_count; if(op->list_depth != 0) { /** Skip the first entry if we are including the directory itself in the listing */ int base_entry = 0; /** Correct for path which pointed to a single file */ if(stat_count == 1 && op->current_path && op->current_path->subpath) { int plen = strlen(op->current_path->subpath); int nlen = strlen(stat_array[0].name); if(plen > nlen && strcmp(&op->current_path->subpath[plen-nlen], stat_array[0].name) == 0) { op->current_path->subpath[plen-nlen-1] = '\0'; } } if (stat_info->include_path_stat && stat_count > 0 && S_ISDIR(stat_array[0].mode)) { if (op->current_path) { stat_array[0].name[0] = '\0'; } else { stat_array[0].name[0] = '.'; stat_array[0].name[1] = '\0'; } ++base_entry; } /** Move unwanted directory entries to the end and add them to the path */ for (i = base_entry; i < file_count;) { if (S_ISDIR(stat_array[i].mode) && (stat_info->include_path_stat || (stat_array[i].name[0] == '.' && (stat_array[i].name[1] == '\0' || (stat_array[i].name[1] == '.' && stat_array[i].name[2] == '\0'))))) { /** Swap with item at end */ /* XXX overlapping copy here */ memcpy(&stat_temp, &stat_array[i], sizeof(globus_gfs_stat_t)); memcpy(&stat_array[i], &stat_array[file_count-1], sizeof(globus_gfs_stat_t)); memcpy(&stat_array[file_count-1], &stat_temp, sizeof(globus_gfs_stat_t)); /** Decrement effective count */ --file_count; } else { ++i; } } dirlen = strlen(stat_info->pathname); baselen = op->current_path ? (strlen(op->current_path->pathname) - strlen(op->current_path->subpath)) : (dirlen + 1); /** Add directories, minus the current (.) and parent (..), to the list * of paths to be explored. Paths should be added at the end of the list. */ for (i = base_entry; i < stat_count; ++i) { globus_l_gfs_data_path_list_t* newpath = NULL; /** If we are to follow symbolic links, create a new traversal path for each */ if ((op->traversal_options & GLOBUS_GFS_TRAVERSAL_FOLLOW_SYMLINKS) && stat_array[i].symlink_target && stat_array[i].error != GLOBUS_GRIDFTP_SERVER_CONTROL_STAT_INVALIDLINK) { newpath = (globus_l_gfs_data_path_list_t*)globus_malloc(sizeof(globus_l_gfs_data_path_list_t)); if (newpath) { newpath->pathname = globus_libc_strdup(stat_array[i].symlink_target); newpath->subpath = newpath->pathname; } else { goto error; } } /** Create new traversal paths for subdirectories (ignore . and ..) */ else if (S_ISDIR(stat_array[i].mode) && (stat_array[i].name[0] != '.' || (stat_array[i].name[1] != '\0' && (stat_array[i].name[1] != '.' || stat_array[i].name[2] != '\0')))) { newpath = (globus_l_gfs_data_path_list_t*)globus_malloc(sizeof(globus_l_gfs_data_path_list_t)); if (newpath) { newpath->pathname = (char *)globus_malloc(dirlen + strlen(stat_array[i].name) + 2); sprintf(newpath->pathname, "%s/%s", stat_info->pathname, stat_array[i].name); newpath->subpath = &newpath->pathname[baselen]; } else { goto error; } } if (newpath) { /* * This section does cycle and duplicate path detection. We only need to do * this when symbolic link traversal is on (shouldn't happen otherwise, unless * someone's done something nasty with hard links). * * We check symbolic link targets against a set of "root paths", which are either * the base root the MLSR was started with, or other link targets. If a root is * entirely contained in a target, we'll already catch it, so no need to add it. * * If the target is entirely contained in a root, then we have a cycle, and we * mark the path as such. * * When expanding directories, if the parent is marked as having a cycle, we * check the subdirectory. If the subdirectory still has a cycle, it is marked * as such--however, if it doesn't then we can avoid the cycle check for future * directory expansions below that point. * * Symbolic link targets which need to be explored AND are not links to files * are added to the root path list as well as the traveral queue. */ if (op->traversal_options & GLOBUS_GFS_TRAVERSAL_FOLLOW_SYMLINKS) { globus_l_gfs_data_path_list_t* iter; int newpathlen = strlen(newpath->pathname); newpath->has_cycle = GLOBUS_FALSE; /** For symbolic links, validate the path--we don't want any duplicated paths */ if (stat_array[i].symlink_target) { for (iter = op->root_paths; iter && newpath; iter = iter->next) { int ipathlen = strlen(iter->pathname); if (strncmp(iter->pathname, newpath->pathname, ipathlen) == 0 && (newpath->pathname[ipathlen] == '/' || newpath->pathname[ipathlen] == '\0')) { /** No good, we will/have already explored this path */ globus_free(newpath->pathname); globus_free(newpath); newpath = NULL; } else if(strncmp(iter->pathname, newpath->pathname, newpathlen) == 0 && (iter->pathname[newpathlen] == '/' || iter->pathname[newpathlen] == '\0')) { /** This target has a cycle */ newpath->has_cycle = GLOBUS_TRUE; } } } else if (op->current_path && op->current_path->has_cycle) { /** For directory expansion of a "dangerous" item, we need to check if we've hit a cycle */ for (iter = op->root_paths; iter && newpath; iter = iter->next) { if (strcmp(iter->pathname, newpath->pathname) == 0) { /** No good, we have already explored this path */ globus_free(newpath->pathname); globus_free(newpath); newpath = NULL; } else if(strncmp(iter->pathname, newpath->pathname, newpathlen) == 0 && (iter->pathname[newpathlen] == '/' || iter->pathname[newpathlen] == '\0')) { newpath->has_cycle = GLOBUS_TRUE; } } } } /** Add the path to the traversal list */ if (newpath) { if (stat_array[i].symlink_target) { globus_l_gfs_data_path_list_t** ppiter; /** Append symlink targets to the end of the traversal queue */ newpath->next = NULL; for (ppiter = &op->path_list; *ppiter; ppiter = &((*ppiter)->next)) ; *ppiter = newpath; /** Symbolic links to directories should be added to the root list. */ if (S_ISDIR(stat_array[i].link_mode)) { globus_l_gfs_data_path_list_t* newroot = NULL; newroot = (globus_l_gfs_data_path_list_t*)globus_malloc(sizeof(globus_l_gfs_data_path_list_t)); if (newroot) { newroot->pathname = globus_libc_strdup(newpath->pathname); newroot->subpath = NULL; newroot->next = op->root_paths; op->root_paths = newroot; } else { goto error; } } } else { /** Prepend directory expansion targets to the head of the queue */ newpath->next = op->path_list; op->path_list = newpath; } } } } } globus_mutex_lock(&op->stat_lock); if(!op->begin_called) { op->begin_called = GLOBUS_TRUE; globus_gridftp_server_begin_transfer(op, 0, NULL); } list_buffer = NULL; buffer_len = 0; if(file_count > 0) { result = globus_gridftp_server_control_list_buffer_alloc( op->list_type, op->uid, (op->current_path ? op->current_path->subpath : NULL), stat_array, file_count, &list_buffer, &buffer_len); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_gridftp_server_control_list_buffer_alloc", result); goto error; } } else if(op->delayed_error != GLOBUS_SUCCESS || !globus_l_gfs_data_request_next_path(op)) { list_buffer = (globus_byte_t *) globus_libc_strdup("\r"); buffer_len = 1; } if(buffer_len > 0) { bounce_info = (globus_l_gfs_data_stat_bounce_t *) globus_calloc(sizeof(globus_l_gfs_data_stat_bounce_t), 1); if(bounce_info == NULL) { result = GlobusGFSErrorMemory("bounce_info"); goto error; } if(reply->code != 100) { bounce_info->final_stat = GLOBUS_TRUE; } result = globus_gridftp_server_register_write( op, list_buffer, buffer_len, op->list_buffer_offset, -1, globus_l_gfs_data_list_write_cb, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_gridftp_server_register_write", result); free(bounce_info); globus_mutex_unlock(&op->stat_lock); goto error; } op->list_buffer_offset += buffer_len; } globus_mutex_unlock(&op->stat_lock); GlobusGFSDebugExit(); return; error: globus_l_gfs_data_list_done(op, result); GlobusGFSDebugExitWithError(); } void globus_gridftp_server_finished_stat_custom_list( globus_gfs_operation_t op, globus_result_t result, globus_byte_t * list_response, globus_size_t list_response_len, globus_bool_t free_buffer) { globus_l_gfs_data_stat_bounce_t * bounce_info; globus_l_gfs_data_operation_t * data_op; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; GlobusGFSName(globus_gridftp_server_finished_stat_custom_list); GlobusGFSDebugEnter(); data_op = (globus_l_gfs_data_operation_t *) op->user_arg; globus_l_gfs_data_alive(op->session_handle); if(result != GLOBUS_SUCCESS) { goto error; } bounce_info = (globus_l_gfs_data_stat_bounce_t *) globus_calloc(sizeof(globus_l_gfs_data_stat_bounce_t), 1); if(bounce_info == NULL) { result = GlobusGFSErrorMemory("bounce_info"); goto error; } bounce_info->custom_list = GLOBUS_TRUE; bounce_info->free_buffer = free_buffer; if(free_buffer) { bounce_info->list_response = list_response; } else { bounce_info->list_response = globus_malloc(list_response_len); memcpy(bounce_info->list_response, list_response, list_response_len); } globus_gridftp_server_begin_transfer(data_op, 0, NULL); result = globus_gridftp_server_register_write( data_op, bounce_info->list_response, list_response_len, 0, -1, globus_l_gfs_data_list_write_cb, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_gridftp_server_register_write", result); goto error; } globus_mutex_lock(&op->session_handle->mutex); { GFSDataOpDec(op, destroy_op, destroy_session); } globus_mutex_unlock(&op->session_handle->mutex); globus_assert(destroy_op); globus_l_gfs_data_operation_destroy(op); globus_free(data_op->stat_wrapper); GlobusGFSDebugExit(); return; error: globus_gridftp_server_finished_transfer(data_op, result); GlobusGFSDebugExitWithError(); } void globus_i_gfs_data_request_list( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_transfer_info_t * list_info, globus_i_gfs_data_callback_t cb, globus_i_gfs_data_event_callback_t event_cb, void * user_arg) { int rc; globus_result_t res; globus_l_gfs_data_operation_t * data_op; globus_result_t result; globus_l_gfs_data_handle_t * data_handle; globus_gfs_stat_info_t * stat_info; globus_l_gfs_data_session_t * session_handle; globus_gfs_acl_object_desc_t object; GlobusGFSName(globus_i_gfs_data_request_list); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; globus_l_gfs_data_reset_watchdog(session_handle, NULL); data_handle = (globus_l_gfs_data_handle_t *) globus_handle_table_lookup( &session_handle->handle_table, (intptr_t) list_info->data_arg); if(data_handle == NULL) { result = GlobusGFSErrorData(_FSSL("Data handle not found",NULL)); goto error_handle; } if(!data_handle->is_mine) { list_info->data_arg = data_handle->remote_data_arg; } result = globus_l_gfs_data_operation_init(&data_op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_data_operation_init", result); goto error_op; } /* globus_assert(data_handle->outstanding_op == NULL); */ data_handle->outstanding_op = data_op; data_op->ipc_handle = ipc_handle; data_op->session_handle = session_handle; data_op->type = GLOBUS_L_GFS_DATA_INFO_TYPE_LIST; data_op->info_struct = list_info; data_op->id = id; data_op->state = GLOBUS_L_GFS_DATA_REQUESTING; data_op->writing = GLOBUS_TRUE; data_op->data_handle = data_handle; data_op->data_arg = list_info->data_arg; data_op->list_type = strdup(list_info->list_type); data_op->list_depth = list_info->list_depth; data_op->traversal_options = list_info->traversal_options; data_op->delayed_error = GLOBUS_SUCCESS; data_op->uid = getuid(); /* XXX */ data_op->callback = cb; data_op->event_callback = event_cb; data_op->user_arg = user_arg; data_op->node_ndx = list_info->node_ndx; data_op->write_stripe = 0; data_op->stripe_chunk = list_info->node_ndx; data_op->node_count = list_info->node_count; data_op->stripe_count = list_info->stripe_count; data_op->eof_count = (int *) globus_calloc(1, data_op->stripe_count * sizeof(int)); /* events and disconnects cannot happen while i am in this function */ globus_assert(data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_VALID); /* || data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_TE_VALID); */ data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_INUSE; if(!data_handle->is_mine) { data_op->op_info_id = globus_l_gfs_op_info_ctr++; if(!list_info->op_info) { list_info->op_info = globus_calloc(1, sizeof(globus_i_gfs_op_info_t)); } list_info->op_info->id = data_op->op_info_id; } if(session_handle->dsi->list_func != NULL) { object.name = list_info->pathname; rc = globus_gfs_acl_authorize( &session_handle->acl_handle, GFS_ACL_ACTION_LOOKUP, &object, &res, globus_l_gfs_authorize_cb, data_op); if(rc == GLOBUS_GFS_ACL_COMPLETE) { globus_l_gfs_authorize_cb( &object, GFS_ACL_ACTION_LOOKUP, data_op, res); } } else { stat_info = (globus_gfs_stat_info_t *) globus_calloc(1, sizeof(globus_gfs_stat_info_t)); stat_info->pathname = list_info->pathname; stat_info->file_only = GLOBUS_FALSE; stat_info->use_symlink_info = data_op->list_depth != 0; stat_info->include_path_stat = data_op->list_depth != 0; data_op->info_struct = list_info; data_op->stat_wrapper = stat_info; if(data_op->list_depth != 0) { int len; data_op->root_paths = (globus_l_gfs_data_path_list_t*)globus_malloc(sizeof(globus_l_gfs_data_path_list_t)); if (!data_op->root_paths) { goto error_op; } /** *** Trim any trailing '/' **/ len = strlen(stat_info->pathname); if(len > 0 && stat_info->pathname[len - 1] == '/') { stat_info->pathname[len - 1] = '\0'; } data_op->root_paths->pathname = globus_libc_strdup(stat_info->pathname); data_op->root_paths->next = NULL; } globus_i_gfs_data_request_stat( ipc_handle, session_handle, id, stat_info, globus_l_gfs_data_list_stat_cb, data_op); } GlobusGFSDebugExit(); return; error_handle: error_op: globus_gridftp_server_finished_transfer(data_op, result); GlobusGFSDebugExitWithError(); } /*********************************************************************** * finished transfer callbacks * --------------------------- **********************************************************************/ static void globus_l_gfs_data_finish_connected( globus_l_gfs_data_operation_t * op) { globus_result_t result = GLOBUS_SUCCESS; GlobusGFSName(globus_l_gfs_data_finish_connected); GlobusGFSDebugEnter(); if(op->data_handle->is_mine) { if(op->writing) { if(op->event_callback == NULL || op->retr_markers) { /* send bytes transferred as a writing backend, to sync up * frontend for logging */ globus_gfs_event_info_t event_reply; memset(&event_reply, '\0', sizeof(globus_gfs_event_info_t)); event_reply.id = op->id; event_reply.recvd_bytes = op->recvd_bytes; event_reply.type = GLOBUS_GFS_EVENT_BYTES_RECVD; if(op->event_callback == NULL) { globus_gfs_ipc_reply_event( op->ipc_handle, &event_reply); } else if(op->retr_markers) { op->event_callback( &event_reply, op->user_arg); } } if(op->node_ndx != 0 || op->stripe_count == 1 || op->eof_ready) { result = globus_ftp_control_data_write( &op->data_handle->data_channel, (globus_byte_t *) "", 0, 0, GLOBUS_TRUE, globus_l_gfs_data_write_eof_cb, op); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "write_eof error", result); op->cached_res = result; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_end_transfer_kickout, op); } } } else { globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_end_read_kickout, op); } } else { if(op->data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_VALID) { op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_VALID; } globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_end_transfer_kickout, op); } GlobusGFSDebugExit(); } static void globus_l_gfs_data_begin_cb( void * callback_arg, struct globus_ftp_control_handle_s * handle, unsigned int stripe_ndx, globus_bool_t reused, globus_object_t * error) { globus_result_t res; int rcvbuf; int sndbuf; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_bool_t dec_op = GLOBUS_FALSE; globus_bool_t connect_event = GLOBUS_FALSE; globus_bool_t finish = GLOBUS_FALSE; globus_gfs_event_info_t event_reply; globus_gfs_event_info_t event_info; globus_l_gfs_data_operation_t * op; globus_l_gfs_data_handle_state_t last_state; void * remote_data_arg = NULL; GlobusGFSName(globus_l_gfs_data_begin_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) callback_arg; globus_mutex_lock(&op->session_handle->mutex); { last_state = op->state; switch(op->state) { case GLOBUS_L_GFS_DATA_CONNECTING: op->stripe_connections_pending--; globus_assert(op->ref > 0); if(error != NULL) { /* something wrong, start the abort process */ op->cached_res = globus_error_put(globus_object_copy(error)); op->connect_failed = GLOBUS_TRUE; goto err_lock; } if(!op->stripe_connections_pending) { dec_op = GLOBUS_TRUE; /* everything is well, send the begin event */ op->state = GLOBUS_L_GFS_DATA_CONNECT_CB; connect_event = GLOBUS_TRUE; } break; /* this happens when a finished comes right after a begin, usually because 0 bytes were written. we need to send the transfer_connected event and then finish. */ case GLOBUS_L_GFS_DATA_FINISH_WITH_ERROR: case GLOBUS_L_GFS_DATA_FINISH: op->stripe_connections_pending--; if(!op->stripe_connections_pending) { dec_op = GLOBUS_TRUE; /* everything is well, send the begin event */ connect_event = GLOBUS_TRUE; /* if the fished was delayed, and was not started via abort process, the start the finish after the unlock */ finish = op->finished_delayed; } globus_assert(op->ref > 1); break; /* this happens when a transfer is aborted before a connection is esstablished. it could be in this state depending on how quickly the abort process happens. */ case GLOBUS_L_GFS_DATA_ABORTING: case GLOBUS_L_GFS_DATA_ABORT_CLOSING: dec_op = GLOBUS_TRUE; globus_assert(op->ref > 1); break; /* we need to dec the reference count and clean up if needed. also we ignore the error value here, it is likely canceled */ case GLOBUS_L_GFS_DATA_COMPLETING: dec_op = GLOBUS_TRUE; if(op->ref == 1) { op->state = GLOBUS_L_GFS_DATA_COMPLETE; } break; case GLOBUS_L_GFS_DATA_COMPLETE: case GLOBUS_L_GFS_DATA_CONNECTED: case GLOBUS_L_GFS_DATA_CONNECT_CB: case GLOBUS_L_GFS_DATA_REQUESTING: default: globus_assert(0 && "not possible state. memory corruption"); break; } if(connect_event && op->data_handle->is_mine) { res = globus_ftp_control_data_get_socket_buf( &op->data_handle->data_channel, &rcvbuf, &sndbuf); if(res != GLOBUS_SUCCESS) { char * tmp_err_str = globus_error_print_friendly(globus_error_peek(res)); globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Request to get socket buffer size failed: %s\n", tmp_err_str); free(tmp_err_str); } else { if(op->writing) { if(op->data_handle->info.tcp_bufsize && rcvbuf != op->data_handle->info.tcp_bufsize) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "RECV buffer size may not be properly set. " "Requested size = %d, actualy size = %d\n", op->data_handle->info.tcp_bufsize, rcvbuf); } op->data_handle->info.tcp_bufsize = rcvbuf; } else { if(op->data_handle->info.tcp_bufsize && sndbuf != op->data_handle->info.tcp_bufsize) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "SEND buffer size may not be properly set. " "Requested size = %d, actualy size = %d\n", op->data_handle->info.tcp_bufsize, sndbuf); } op->data_handle->info.tcp_bufsize = sndbuf; } } globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Starting to transfer \"%s\".\n", ((globus_gfs_transfer_info_t *) op->info_struct)->pathname); globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_START, "transfer", 0, "file=\"%s\"", ((globus_gfs_transfer_info_t *) op->info_struct)->pathname); } } globus_mutex_unlock(&op->session_handle->mutex); if(connect_event && op->data_handle->is_mine) { globus_ftp_control_host_port_t remote_addr; int remote_addr_count = 1; memset(&remote_addr, '\0', sizeof(globus_ftp_control_host_port_t)); globus_ftp_control_data_get_remote_hosts( &op->data_handle->data_channel, &remote_addr, &remote_addr_count); op->remote_ip = globus_libc_ints_to_contact_string( remote_addr.host, remote_addr.hostlen, 0); memset(&event_reply, '\0', sizeof(globus_gfs_event_info_t)); event_reply.type = GLOBUS_GFS_EVENT_TRANSFER_CONNECTED; event_reply.id = op->id; event_reply.event_arg = op; if(op->event_callback != NULL) { op->event_callback(&event_reply, op->user_arg); } else { event_reply.op_info = globus_calloc(1, sizeof(globus_i_gfs_op_info_t)); event_reply.op_info->remote_ip = globus_libc_strdup(op->remote_ip); globus_gfs_ipc_reply_event(op->ipc_handle, &event_reply); if(event_reply.op_info->remote_ip) { globus_free(event_reply.op_info->remote_ip); } globus_free(event_reply.op_info); } if((!op->writing || op->retr_markers) && (op->data_handle->info.mode == 'E' || globus_i_gfs_config_bool("always_send_markers"))) { /* send first 0 byte marker */ event_reply.type = GLOBUS_GFS_EVENT_BYTES_RECVD; event_reply.recvd_bytes = 0; event_reply.node_ndx = op->node_ndx; if(op->event_callback != NULL) { op->event_callback(&event_reply, op->user_arg); } else { globus_gfs_ipc_reply_event(op->ipc_handle, &event_reply); } } } globus_mutex_lock(&op->session_handle->mutex); { if(op->state == GLOBUS_L_GFS_DATA_CONNECT_CB) { op->state = GLOBUS_L_GFS_DATA_CONNECTED; } finish = op->finished_delayed; if(dec_op) { /* must delay decrement otherwise the callback could result in destroing the op once the lock is released */ GFSDataOpDec(op, destroy_op, destroy_session); if(destroy_op) { globus_assert(op->data_handle != NULL); remote_data_arg = globus_l_gfs_data_check( op->session_handle, op->data_handle); } } if(finish) { globus_l_gfs_data_finish_connected(op); } } globus_mutex_unlock(&op->session_handle->mutex); if(destroy_op) { /* pass the complete event */ if(op->session_handle->dsi->trev_func && op->event_mask & GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { /* AAAA */ event_info.type = GLOBUS_GFS_EVENT_TRANSFER_COMPLETE; event_info.event_arg = op->event_arg; op->session_handle->dsi->trev_func( &event_info, op->session_handle->session_arg); } globus_mutex_lock(&op->session_handle->mutex); { remote_data_arg = globus_l_gfs_data_post_transfer_event_cb( op->session_handle, op->data_handle); } globus_mutex_unlock(&op->session_handle->mutex); globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); /* destroy the op */ globus_l_gfs_data_operation_destroy(op); } GlobusGFSDebugExit(); return; err_lock: /* start abort process */ globus_l_gfs_data_start_abort(op); globus_mutex_unlock(&op->session_handle->mutex); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_data_begin_kickout( void * callback_arg) { globus_l_gfs_data_operation_t * op; GlobusGFSName(globus_l_gfs_data_begin_kickout); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) callback_arg; globus_l_gfs_data_begin_cb( callback_arg, &op->data_handle->data_channel, 0, GLOBUS_TRUE, NULL); GlobusGFSDebugExit(); } static char * globus_l_gfs_data_get_nl_msg( globus_l_gfs_data_operation_t * op) { globus_xio_driver_list_ent_t * ent; globus_result_t result; char * tmp_ptr; char * uuid; char * msg_out; globus_xio_attr_t xio_attr; /* we assume the user had the same uuid on nl for disk and net. if they did not then the results they get back will be just for the net stack */ if(op->session_handle->net_stack_list == NULL) { return NULL; } ent = globus_xio_driver_list_find_driver( op->session_handle->disk_stack_list, "netlogger"); if(ent == NULL || ent->opts == NULL) { return NULL; } tmp_ptr = strstr(ent->opts, "uuid="); if(tmp_ptr == NULL) { return NULL; } uuid = strdup(tmp_ptr); tmp_ptr = strchr(uuid, ';'); if(tmp_ptr != NULL) { *tmp_ptr = '\0'; } /* fake the attr cntl just to get into NL process space */ globus_xio_attr_init(&xio_attr); result = globus_xio_attr_cntl( xio_attr, ent->driver, 1024, uuid, &msg_out); globus_xio_attr_destroy(xio_attr); globus_free(uuid); if(result != GLOBUS_SUCCESS) { return NULL; } return msg_out; } static void globus_l_gfs_data_end_transfer_kickout( void * user_arg) { globus_bool_t free_data = GLOBUS_FALSE; globus_l_gfs_data_handle_t * data_handle; globus_l_gfs_data_operation_t * op; globus_gfs_event_info_t event_reply; globus_gfs_finished_info_t reply; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_bool_t disconnect = GLOBUS_FALSE; void * remote_data_arg = NULL; globus_gfs_event_info_t event_info; globus_result_t result = GLOBUS_SUCCESS; char * retransmit_str = NULL; GlobusGFSName(globus_l_gfs_data_end_transfer_kickout); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; memset(&reply, '\0', sizeof(globus_gfs_finished_info_t)); if(op->cached_res == GLOBUS_SUCCESS && op->writing && op->data_handle->http_handle) { globus_xio_data_descriptor_t descriptor; globus_xio_handle_t handle = op->data_handle->http_handle; globus_byte_t buffer[1]; int status_code; char * reason_phrase; char * err_str; char * header_str; globus_hashtable_t header_table = NULL; globus_bool_t eof = 0; globus_xio_handle_cntl( handle, op->session_handle->http_driver, GLOBUS_XIO_HTTP_HANDLE_SET_END_OF_ENTITY); result = globus_xio_data_descriptor_init(&descriptor, handle); globus_assert(result == GLOBUS_SUCCESS); /* read response, no data */ result = globus_xio_read( handle, buffer, 0, 0, NULL, descriptor); eof = globus_xio_error_is_eof(result); if(eof) { result = GLOBUS_SUCCESS; } if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("While reading HTTP response, connection", result); goto response_exit; } /* check response */ result = globus_xio_data_descriptor_cntl( descriptor, op->session_handle->http_driver, GLOBUS_XIO_HTTP_GET_RESPONSE, &status_code, &reason_phrase, NULL, &header_table); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("Reading HTTP Response", result); } else if(status_code > 299) { globus_byte_t * body_buffer; globus_size_t buflen = 64*1024; globus_size_t body_nbytes; globus_size_t total_nbytes = 0; globus_size_t waitfor = 0; body_buffer = malloc(buflen+1); do { body_nbytes = 0; result = globus_xio_read( handle, body_buffer+total_nbytes, buflen-total_nbytes, waitfor, &body_nbytes, NULL); eof = globus_xio_error_is_eof(result); if(eof) { result = GLOBUS_SUCCESS; } if(result != GLOBUS_SUCCESS) { result = GLOBUS_SUCCESS; eof = GLOBUS_TRUE; } total_nbytes += body_nbytes; if(body_nbytes == 0 || total_nbytes == buflen) { eof = GLOBUS_TRUE; } else { waitfor = GLOBUS_MIN(1024, buflen-total_nbytes); } } while(!eof); body_buffer[total_nbytes] = '\0'; globus_i_gfs_data_http_print_response( status_code, &header_table, body_buffer, &header_str); err_str = globus_common_create_string( "HTTP PUT failed with \"%03d %s\"\n%s", status_code, reason_phrase, header_str); result = GlobusGFSErrorGeneric(err_str); globus_free(err_str); globus_free(header_str); globus_free(body_buffer); } else { globus_byte_t * body_buffer; globus_size_t buflen = 64*1024; globus_size_t body_nbytes; globus_size_t total_nbytes = 0; globus_size_t waitfor = 0; body_buffer = malloc(buflen+1); eof = 0; while(!eof) { body_nbytes = 0; result = globus_xio_read( handle, body_buffer+total_nbytes, buflen-total_nbytes, waitfor, &body_nbytes, NULL); eof = globus_xio_error_is_eof(result); if(eof) { result = GLOBUS_SUCCESS; } if(result != GLOBUS_SUCCESS) { result = GLOBUS_SUCCESS; eof = GLOBUS_TRUE; } total_nbytes += body_nbytes; if(body_nbytes == 0 || total_nbytes == buflen) { eof = GLOBUS_TRUE; } else { waitfor = GLOBUS_MIN(1024, buflen-total_nbytes); } } result = GLOBUS_SUCCESS; globus_free(body_buffer); globus_i_gfs_data_http_print_response( status_code, &header_table, NULL, &op->data_handle->http_response_str); } } response_exit: if(op->cached_res == GLOBUS_SUCCESS) { op->cached_res = result; } /* deal with the data handle */ globus_mutex_lock(&op->session_handle->mutex); { globus_assert(op->data_handle != NULL); switch(op->data_handle->state) { case GLOBUS_L_GFS_DATA_HANDLE_TE_VALID: break; case GLOBUS_L_GFS_DATA_HANDLE_INUSE: op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_VALID; break; case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED: disconnect = GLOBUS_TRUE; break; case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED: disconnect = GLOBUS_TRUE; break; case GLOBUS_L_GFS_DATA_HANDLE_CLOSING: disconnect = GLOBUS_TRUE; break; case GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED: case GLOBUS_L_GFS_DATA_HANDLE_CLOSED: case GLOBUS_L_GFS_DATA_HANDLE_VALID: default: globus_assert(0 && "possible memory corruption"); break; } } globus_mutex_unlock(&op->session_handle->mutex); if(!op->data_handle->is_mine) { char * remote_ip = NULL; remote_ip = globus_i_gfs_ipc_query_op_info(op->op_info_id); if(remote_ip) { op->remote_ip = remote_ip; } } if(op->cached_res == GLOBUS_SUCCESS) { char * msg; char * type; globus_gfs_transfer_info_t * info; info = (globus_gfs_transfer_info_t *) op->info_struct; if(op->writing) { if(info->list_type) { if(strncmp(info->list_type, "LIST:", 5) == 0) { type = "LIST"; } else if(strncmp(info->list_type, "NLST:", 5) == 0) { type = "NLST"; } else { type = "MLSD"; } } else if(info->module_name || info->partial_offset != 0 || info->partial_length != -1) { type = "ERET"; } else { type = "RETR"; } } else { if(info->module_name || info->partial_offset != 0 || !info->truncate) { type = "ESTO"; } else { type = "STOR"; } } globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Finished transferring \"%s\".\n", ((globus_gfs_transfer_info_t *) op->info_struct)->pathname); if(!op->data_handle->http_handle && op->data_handle->is_mine) { globus_ftp_control_data_get_retransmit_count( &op->data_handle->data_channel, &retransmit_str); } msg = globus_i_gfs_log_create_transfer_event_msg( op->node_count, op->data_handle->info.nstreams, op->remote_ip ? op->remote_ip : "0.0.0.0", op->data_handle->info.blocksize, op->data_handle->info.tcp_bufsize, info->pathname, op->bytes_transferred, type, op->session_handle->username, retransmit_str, op->session_handle->taskid); globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_END, "transfer", 0, "%s", msg); globus_free(msg); } else { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Failure attempting to transfer \"%s\".\n", ((globus_gfs_transfer_info_t *) op->info_struct)->pathname); globus_gfs_log_result( GLOBUS_GFS_LOG_INFO, "Transfer failure", op->cached_res); globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_ERROR, "transfer", op->cached_res, "file=\"%s\"", ((globus_gfs_transfer_info_t *) op->info_struct)->pathname); } if(disconnect && op->data_handle->is_mine) { memset(&event_reply, '\0', sizeof(globus_gfs_event_info_t)); event_reply.id = op->id; event_reply.data_arg = op->data_arg; event_reply.type = GLOBUS_GFS_EVENT_DISCONNECTED; if(op->event_callback != NULL) { op->event_callback( &event_reply, op->user_arg); } else { globus_gfs_ipc_reply_event( op->ipc_handle, &event_reply); } } /* log transfer */ if(op->node_ndx == 0 && op->cached_res == GLOBUS_SUCCESS && (globus_i_gfs_config_string("log_transfer") || (!globus_l_gfs_data_is_remote_node && !globus_i_gfs_config_bool("disable_usage_stats")))) { char * type; globus_gfs_transfer_info_t * info; struct timeval end_timeval; info = (globus_gfs_transfer_info_t *) op->info_struct; if(op->writing) { if(info->list_type) { if(strncmp(info->list_type, "LIST:", 5) == 0) { type = "LIST"; } else if(strncmp(info->list_type, "NLST:", 5) == 0) { type = "NLST"; } else { type = "MLSD"; } } else if(info->module_name || info->partial_offset != 0 || info->partial_length != -1) { type = "ERET"; } else { type = "RETR"; } } else { if(info->module_name || info->partial_offset != 0 || !info->truncate) { type = "ESTO"; } else { type = "STOR"; } } gettimeofday(&end_timeval, NULL); if(globus_i_gfs_config_string("log_transfer")) { globus_i_gfs_log_transfer( op->node_count, op->data_handle->info.nstreams, &op->start_timeval, &end_timeval, op->remote_ip ? op->remote_ip : "0.0.0.0", op->data_handle->info.blocksize, op->data_handle->info.tcp_bufsize, info->pathname, op->bytes_transferred, 226, "/", type, op->session_handle->username, retransmit_str, op->session_handle->taskid); } if(!globus_l_gfs_data_is_remote_node && !globus_i_gfs_config_string("disable_usage_stats")) { globus_i_gfs_log_usage_stats( &op->start_timeval, &end_timeval, op->node_count, op->data_handle->info.nstreams, op->data_handle->info.blocksize, op->data_handle->info.tcp_bufsize, op->bytes_transferred, 226, type, info->pathname, op->remote_ip ? op->remote_ip : "0.0.0.0", op->session_handle->client_ip ? op->session_handle->client_ip : "0.0.0.0", op->session_handle->username, op->session_handle->subject, op->session_handle->client_appname, op->session_handle->client_appver, op->session_handle->client_scheme, op->session_handle->dsi == globus_l_gfs_dsi_hybrid ? "remote" : globus_i_gfs_config_string("load_dsi_module")); } } if(retransmit_str) { globus_free(retransmit_str); } /* XXX sc process bytes transferred count */ { char * names[5] = {"bytes", "kilobytes", "megabytes", "gigabytes", "terabytes"}; char * str_transferred; globus_off_t tmp_bytes; double remainder = 0.0; int i = 0; globus_mutex_lock(&globus_l_gfs_global_counter_lock); { globus_l_gfs_bytes_transferred += op->bytes_transferred; tmp_bytes = globus_l_gfs_bytes_transferred; } globus_mutex_unlock(&globus_l_gfs_global_counter_lock); while((i < 5) && (tmp_bytes > 1024)) { remainder = ((tmp_bytes % 1024) / 1024.0) + (remainder / 1024.0); tmp_bytes /= 1024; i++; } str_transferred = globus_gfs_config_get_string("byte_transfer_count"); if(str_transferred) { sprintf( str_transferred, "%.2f %s", (double) tmp_bytes + remainder, names[i]); } globus_gfs_config_set_ptr("byte_transfer_count", str_transferred); } /* RIGHT HERE I CAN GET ANOTHER SEND/RECV. LEAVES IN TE STATE */ globus_assert(!op->writing || (op->sent_partial_eof == 1 || op->stripe_count == 1 || (op->node_ndx == 0 && op->eof_ready))); reply.type = GLOBUS_GFS_OP_TRANSFER; reply.id = op->id; reply.result = op->cached_res; /* pull response code from error */ if(reply.result != GLOBUS_SUCCESS && (reply.code = globus_gfs_error_get_ftp_response_code( globus_error_peek(reply.result))) != 0) { reply.msg = globus_error_print_friendly( globus_error_peek(reply.result)); } else { reply.code = op->user_code; /* DO NETLOGGER STUFF * XXX unless user has a message -- will only be a problem if a DSI * is sending messages to the control channel, in which case they * just aren't compatible with the netlogger bottleneck reporting */ if(op->user_msg == NULL) { reply.msg = globus_l_gfs_data_get_nl_msg(op); } else { reply.msg = op->user_msg; } } /* tell the control side the finished was called */ if(op->callback != NULL) { op->callback(&reply, op->user_arg); } else { globus_gfs_ipc_reply_finished( op->ipc_handle, &reply); } globus_l_gfs_data_reset_watchdog(op->session_handle, NULL); /* remove the refrence for this callback. It is posible the before aquireing this lock the completing state occured and we are ready to finish */ globus_mutex_lock(&op->session_handle->mutex); { switch(op->data_handle->state) { case GLOBUS_L_GFS_DATA_HANDLE_TE_VALID: /* leave this state until after TC event? */ break; case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED: op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING; break; case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED: op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED; free_data = GLOBUS_TRUE; data_handle = op->data_handle; /* gotta free it here */ break; default: break; } GFSDataOpDec(op, destroy_op, destroy_session); if(destroy_op) { globus_assert(op->data_handle != NULL); remote_data_arg = globus_l_gfs_data_check( op->session_handle, op->data_handle); } } globus_mutex_unlock(&op->session_handle->mutex); if(destroy_op) { /* pass the complete event */ if(op->session_handle->dsi->trev_func && op->event_mask & GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { /* AAAA */ event_info.type = GLOBUS_GFS_EVENT_TRANSFER_COMPLETE; event_info.event_arg = op->event_arg; op->session_handle->dsi->trev_func( &event_info, op->session_handle->session_arg); } globus_mutex_lock(&op->session_handle->mutex); { remote_data_arg = globus_l_gfs_data_post_transfer_event_cb( op->session_handle, op->data_handle); } globus_mutex_unlock(&op->session_handle->mutex); globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(op); } if(free_data) { globus_l_gfs_data_handle_free(data_handle); } GlobusGFSDebugExit(); } static void globus_l_gfs_data_end_read_kickout( void * user_arg) { globus_result_t result; globus_bool_t end = GLOBUS_FALSE; globus_bool_t wait_for_commit = GLOBUS_FALSE; globus_l_gfs_data_operation_t * op; globus_gfs_acl_action_t action; int rc; globus_result_t res; globus_gfs_transfer_info_t * recv_info; globus_gfs_acl_object_desc_t object; GlobusGFSName(globus_l_gfs_data_end_read_kickout); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; if(op->data_handle->info.mode == 'E' || globus_i_gfs_config_bool("always_send_markers")) { globus_gfs_event_info_t event_reply; unsigned int num_channels; /* update actual number of streams that connected */ globus_ftp_control_data_get_total_data_channels( &op->data_handle->data_channel, &num_channels, 0); op->data_handle->info.nstreams = num_channels; memset(&event_reply, '\0', sizeof(globus_gfs_event_info_t)); event_reply.id = op->id; event_reply.recvd_bytes = op->recvd_bytes; op->recvd_bytes = 0; event_reply.recvd_ranges = op->recvd_ranges; event_reply.node_ndx = op->node_ndx; event_reply.node_count = op->data_handle->info.nstreams; event_reply.type = GLOBUS_GFS_EVENT_BYTES_RECVD; if(op->event_callback != NULL) { op->event_callback( &event_reply, op->user_arg); } else { globus_gfs_ipc_reply_event( op->ipc_handle, &event_reply); } event_reply.type = GLOBUS_GFS_EVENT_RANGES_RECVD; if(op->event_callback != NULL) { op->event_callback( &event_reply, op->user_arg); } else { globus_gfs_ipc_reply_event( op->ipc_handle, &event_reply); } } else if(op->event_callback == NULL) { /* send bytes transferred to sync up frontend * for logging */ globus_gfs_event_info_t event_reply; memset(&event_reply, '\0', sizeof(globus_gfs_event_info_t)); event_reply.id = op->id; event_reply.recvd_bytes = op->bytes_transferred; event_reply.node_count = 1; event_reply.type = GLOBUS_GFS_EVENT_BYTES_RECVD; globus_gfs_ipc_reply_event( op->ipc_handle, &event_reply); } globus_mutex_lock(&op->session_handle->mutex); { switch(op->data_handle->state) { case GLOBUS_L_GFS_DATA_HANDLE_INUSE: /* if not mode e we need to close it */ if(op->data_handle->info.mode != 'E') { op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING; result = globus_ftp_control_data_force_close( &op->data_handle->data_channel, globus_l_gfs_data_finish_fc_cb, op); if(result != GLOBUS_SUCCESS) { op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED; end = GLOBUS_TRUE; } } else { end = GLOBUS_TRUE; } break; default: break; } recv_info = op->info_struct; object.name = recv_info->pathname; object.size = op->bytes_transferred; object.final = GLOBUS_TRUE; action = GFS_ACL_ACTION_COMMIT; rc = globus_gfs_acl_authorize( &op->session_handle->acl_handle, action, &object, &res, globus_l_gfs_authorize_cb, end ? op : NULL); if(rc == GLOBUS_GFS_ACL_COMPLETE) { globus_l_gfs_authorize_cb(&object, action, NULL, res); } else { wait_for_commit = GLOBUS_TRUE; } } globus_mutex_unlock(&op->session_handle->mutex); if(end && !wait_for_commit) { globus_l_gfs_data_end_transfer_kickout(op); } GlobusGFSDebugExit(); } static void globus_l_gfs_data_cb_error( globus_l_gfs_data_handle_t * data_handle) { globus_l_gfs_data_operation_t * op; GlobusGFSName(globus_l_gfs_data_cb_error); GlobusGFSDebugEnter(); op = data_handle->outstanding_op; globus_mutex_lock(&op->session_handle->mutex); { switch(data_handle->state) { case GLOBUS_L_GFS_DATA_HANDLE_INUSE: data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED; /* XXX free it here ??? */ break; case GLOBUS_L_GFS_DATA_HANDLE_CLOSING: case GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED: case GLOBUS_L_GFS_DATA_HANDLE_CLOSED: break; case GLOBUS_L_GFS_DATA_HANDLE_VALID: default: globus_assert(0 && "possible memory corruption"); break; } } globus_mutex_unlock(&op->session_handle->mutex); GlobusGFSDebugExit(); } static void globus_l_gfs_data_send_eof_cb( void * callback_arg, struct globus_ftp_control_handle_s * handle, globus_object_t * error) { globus_l_gfs_data_operation_t * op; GlobusGFSName(globus_l_gfs_data_send_eof_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) callback_arg; if(error != NULL) { /* XXX this should be thread safe see not in write_eof cb */ globus_l_gfs_data_cb_error(op->data_handle); op->cached_res = globus_error_put(globus_object_copy(error)); } globus_l_gfs_data_end_transfer_kickout(op); GlobusGFSDebugExit(); } static void globus_l_gfs_data_write_eof_cb( void * user_arg, globus_ftp_control_handle_t * handle, globus_object_t * error, globus_byte_t * buffer, globus_size_t length, globus_off_t offset, globus_bool_t eof) { globus_bool_t end = GLOBUS_FALSE; globus_result_t result; globus_l_gfs_data_operation_t * op; GlobusGFSName(globus_l_gfs_data_write_eof_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; GlobusGFSDebugState(op->state); GlobusGFSDebugState(op->data_handle->state); if(error != NULL) { /* XXX this should be thread safe since we only get this callback after a finsihed_transfer() from the user. we could still get events or disconnects, but the abort process does not touch the data_handle->state */ op->cached_res = globus_error_put(globus_object_copy(error)); globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "write_eof_cb error", op->cached_res); globus_l_gfs_data_cb_error(op->data_handle); end = GLOBUS_TRUE; } else { globus_mutex_lock(&op->session_handle->mutex); { switch(op->data_handle->state) { case GLOBUS_L_GFS_DATA_HANDLE_INUSE: /* if not mode e we need to close it */ if(op->data_handle->info.mode == 'E') { result = globus_ftp_control_data_send_eof( &op->data_handle->data_channel, op->eof_count, op->stripe_count, (op->node_ndx == 0 || op->stripe_count == 1) ? GLOBUS_TRUE : GLOBUS_FALSE, globus_l_gfs_data_send_eof_cb, op); if(op->node_ndx != 0 && op->stripe_count > 1) { /* I think we want the eof event to kick off even though we may have an error here since someone is expecting it. The transfer should still error out normally */ globus_gfs_event_info_t event_reply; memset(&event_reply, '\0', sizeof(globus_gfs_event_info_t)); event_reply.id = op->id; event_reply.eof_count = op->eof_count; event_reply.type = GLOBUS_GFS_EVENT_PARTIAL_EOF_COUNT; event_reply.node_count = op->node_count; if(op->event_callback != NULL) { op->event_callback( &event_reply, op->user_arg); } else { globus_gfs_ipc_reply_event( op->ipc_handle, &event_reply); } op->sent_partial_eof++; } if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "ERROR", result); op->cached_res = result; end = GLOBUS_TRUE; } } else { op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING; result = globus_ftp_control_data_force_close( &op->data_handle->data_channel, globus_l_gfs_data_finish_fc_cb, op); if(result != GLOBUS_SUCCESS) { op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED; end = GLOBUS_TRUE; } } default: break; } } globus_mutex_unlock(&op->session_handle->mutex); } if(end) { globus_l_gfs_data_end_transfer_kickout(op); } GlobusGFSDebugExit(); } static void globus_l_gfs_data_send_eof( globus_l_gfs_data_operation_t * op) { globus_result_t result; GlobusGFSName(globus_l_gfs_data_send_eof); GlobusGFSDebugEnter(); globus_mutex_lock(&op->session_handle->mutex); { switch(op->state) { case GLOBUS_L_GFS_DATA_FINISH: op->eof_ready = GLOBUS_TRUE; result = globus_ftp_control_data_write( &op->data_handle->data_channel, (globus_byte_t *) "", 0, 0, GLOBUS_TRUE, globus_l_gfs_data_write_eof_cb, op); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "send_eof error", result); op->cached_res = result; if(op->data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_VALID) { op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_VALID; } globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_end_transfer_kickout, op); } break; case GLOBUS_L_GFS_DATA_CONNECTED: op->eof_ready = GLOBUS_TRUE; break; default: /* figure out what needs to happen in other states */ break; } } globus_mutex_unlock(&op->session_handle->mutex); GlobusGFSDebugExit(); } static void globus_l_gfs_data_write_cb( void * user_arg, globus_ftp_control_handle_t * handle, globus_object_t * error, globus_byte_t * buffer, globus_size_t length, globus_off_t offset, globus_bool_t eof) { globus_l_gfs_data_bounce_t * bounce_info; GlobusGFSName(globus_l_gfs_data_write_cb); GlobusGFSDebugEnter(); bounce_info = (globus_l_gfs_data_bounce_t *) user_arg; globus_l_gfs_data_alive(bounce_info->op->session_handle); bounce_info->op->bytes_transferred += length; bounce_info->op->recvd_bytes += length; bounce_info->callback.write( bounce_info->op, error ? globus_error_put(globus_object_copy(error)) : GLOBUS_SUCCESS, buffer, length, bounce_info->user_arg); globus_free(bounce_info); GlobusGFSDebugExit(); } static void globus_l_gfs_data_read_cb( void * user_arg, globus_ftp_control_handle_t * handle, globus_object_t * error, globus_byte_t * buffer, globus_size_t length, globus_off_t offset, globus_bool_t eof) { globus_l_gfs_data_bounce_t * bounce_info; GlobusGFSName(globus_l_gfs_data_read_cb); GlobusGFSDebugEnter(); bounce_info = (globus_l_gfs_data_bounce_t *) user_arg; globus_l_gfs_data_alive(bounce_info->op->session_handle); bounce_info->op->bytes_transferred += length; bounce_info->callback.read( bounce_info->op, error ? globus_error_put(globus_object_copy(error)) : GLOBUS_SUCCESS, buffer, length, offset + bounce_info->op->write_delta, eof, bounce_info->user_arg); globus_free(bounce_info); GlobusGFSDebugExit(); } static void globus_l_gfs_data_trev_kickout( void * user_arg) { globus_l_gfs_data_trev_bounce_t * bounce_info; globus_gfs_event_info_t * event_reply; void * remote_data_arg = NULL; globus_bool_t pass = GLOBUS_FALSE; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_gfs_event_info_t event_info; globus_gfs_acl_action_t action; int rc; globus_result_t res; globus_gfs_transfer_info_t * recv_info; globus_gfs_acl_object_desc_t object; GlobusGFSName(globus_l_gfs_data_trev_kickout); GlobusGFSDebugEnter(); bounce_info = (globus_l_gfs_data_trev_bounce_t *) user_arg; event_reply = (globus_gfs_event_info_t *) globus_calloc(1, sizeof(globus_gfs_event_info_t)); event_reply->id = bounce_info->op->id; event_reply->node_ndx = bounce_info->op->node_ndx; globus_mutex_lock(&bounce_info->op->session_handle->mutex); { switch(bounce_info->op->state) { case GLOBUS_L_GFS_DATA_CONNECTING: case GLOBUS_L_GFS_DATA_CONNECTED: case GLOBUS_L_GFS_DATA_ABORTING: case GLOBUS_L_GFS_DATA_ABORT_CLOSING: pass = GLOBUS_TRUE; break; case GLOBUS_L_GFS_DATA_FINISH: case GLOBUS_L_GFS_DATA_FINISH_WITH_ERROR: pass = GLOBUS_FALSE; break; case GLOBUS_L_GFS_DATA_COMPLETING: case GLOBUS_L_GFS_DATA_COMPLETE: case GLOBUS_L_GFS_DATA_REQUESTING: default: globus_assert(0 && "possibly memory corruption"); break; } if(pass) { switch(bounce_info->event_type) { case GLOBUS_GFS_EVENT_BYTES_RECVD: event_reply->recvd_bytes = bounce_info->op->recvd_bytes; bounce_info->op->recvd_bytes = 0; event_reply->type = GLOBUS_GFS_EVENT_BYTES_RECVD; break; case GLOBUS_GFS_EVENT_RANGES_RECVD: event_reply->type = GLOBUS_GFS_EVENT_RANGES_RECVD; globus_range_list_copy( &event_reply->recvd_ranges, bounce_info->op->recvd_ranges); globus_range_list_remove( bounce_info->op->recvd_ranges, 0, GLOBUS_RANGE_LIST_MAX); break; default: globus_assert(0 && "invalid state, not possible"); break; } } recv_info = bounce_info->op->info_struct; object.name = recv_info->pathname; object.size = bounce_info->op->bytes_transferred; object.final = GLOBUS_FALSE; action = GFS_ACL_ACTION_COMMIT; rc = globus_gfs_acl_authorize( &bounce_info->op->session_handle->acl_handle, action, &object, &res, globus_l_gfs_authorize_cb, NULL); if(rc == GLOBUS_GFS_ACL_COMPLETE) { globus_l_gfs_authorize_cb(&object, action, NULL, res); } } globus_mutex_unlock(&bounce_info->op->session_handle->mutex); if(globus_i_gfs_config_bool("sync_writes")) { sync(); } if(pass) { if(bounce_info->op->event_callback != NULL) { bounce_info->op->event_callback( event_reply, bounce_info->op->user_arg); } else { globus_gfs_ipc_reply_event( bounce_info->op->ipc_handle, event_reply); } } globus_mutex_lock(&bounce_info->op->session_handle->mutex); { GFSDataOpDec(bounce_info->op, destroy_op, destroy_session); if(destroy_op) { globus_assert( bounce_info->op->state == GLOBUS_L_GFS_DATA_COMPLETING); globus_assert(bounce_info->op->data_handle != NULL); remote_data_arg = globus_l_gfs_data_check( bounce_info->op->session_handle, bounce_info->op->data_handle); } } globus_mutex_unlock(&bounce_info->op->session_handle->mutex); if(destroy_op) { /* pass the complete event */ if(bounce_info->op->session_handle->dsi->trev_func && bounce_info->op->event_mask & GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { /* AAAA */ event_info.type = GLOBUS_GFS_EVENT_TRANSFER_COMPLETE; event_info.event_arg = bounce_info->op->event_arg; bounce_info->op->session_handle->dsi->trev_func( &event_info, bounce_info->op->session_handle->session_arg); } globus_mutex_lock(&bounce_info->op->session_handle->mutex); { remote_data_arg = globus_l_gfs_data_post_transfer_event_cb( bounce_info->op->session_handle, bounce_info->op->data_handle); } globus_mutex_unlock(&bounce_info->op->session_handle->mutex); globus_l_gfs_data_fire_cb( bounce_info->op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(bounce_info->op); } if(event_reply->recvd_ranges) { globus_range_list_destroy(event_reply->recvd_ranges); } globus_free(bounce_info); globus_free(event_reply); GlobusGFSDebugExit(); } static void globus_l_gfs_data_force_close( globus_l_gfs_data_operation_t * op) { GlobusGFSName(globus_l_gfs_data_force_close); GlobusGFSDebugEnter(); /* handle the data_handle state machine */ if(op->data_handle->is_mine) { switch(op->data_handle->state) { case GLOBUS_L_GFS_DATA_HANDLE_INUSE: op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_end_transfer_kickout, op); break; /* already started closing the handle */ case GLOBUS_L_GFS_DATA_HANDLE_CLOSED: case GLOBUS_L_GFS_DATA_HANDLE_CLOSING: break; case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED: case GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_AND_DESTROYED: case GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED: case GLOBUS_L_GFS_DATA_HANDLE_VALID: default: globus_assert(0 && "only should be called when inuse"); break; } } else { switch(op->data_handle->state) { case GLOBUS_L_GFS_DATA_HANDLE_INUSE: op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_PRE_CLOSED; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_end_transfer_kickout, op); break; /* already started closing the handle */ case GLOBUS_L_GFS_DATA_HANDLE_CLOSED: case GLOBUS_L_GFS_DATA_HANDLE_CLOSING: break; case GLOBUS_L_GFS_DATA_HANDLE_CLOSING_AND_DESTROYED: case GLOBUS_L_GFS_DATA_HANDLE_VALID: default: globus_assert(0 && "only should be called when inuse"); break; } } GlobusGFSDebugExit(); } /* must be called locked */ static void globus_l_gfs_data_start_abort( globus_l_gfs_data_operation_t * op) { globus_result_t result; GlobusGFSName(globus_l_gfs_data_start_abort); GlobusGFSDebugEnter(); if(op->session_handle->watch) { op->session_handle->watch_aborted = GLOBUS_TRUE; } switch(op->state) { case GLOBUS_L_GFS_DATA_REQUESTING: op->state = GLOBUS_L_GFS_DATA_ABORTING; break; case GLOBUS_L_GFS_DATA_CONNECTING: case GLOBUS_L_GFS_DATA_CONNECTED: if(op->data_handle->is_mine) { globus_assert(op->data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_INUSE); op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING; if(!op->connect_failed) { GlobusGFSDebugInfo("globus_ftp_control_data_force_close"); result = globus_ftp_control_data_force_close( &op->data_handle->data_channel, globus_l_gfs_data_abort_fc_cb, op); if(result != GLOBUS_SUCCESS) { GlobusGFSDebugInfo("force_close failed"); globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_abort_kickout, op); } } else { globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_abort_kickout, op); } } else { globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_abort_kickout, op); } op->state = GLOBUS_L_GFS_DATA_ABORT_CLOSING; op->ref++; break; /* everything post finished can ignore abort, because dsi is already done and connections should be torn down, or in the process of tearing down */ case GLOBUS_L_GFS_DATA_FINISH: case GLOBUS_L_GFS_DATA_COMPLETING: case GLOBUS_L_GFS_DATA_COMPLETE: break; case GLOBUS_L_GFS_DATA_ABORT_CLOSING: case GLOBUS_L_GFS_DATA_ABORTING: /* do nothing cause it has already been done */ break; default: break; } GlobusGFSDebugExit(); } void globus_i_gfs_data_request_transfer_event( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, globus_gfs_event_info_t * event_info) { void * remote_data_arg = NULL; globus_result_t result; globus_l_gfs_data_trev_bounce_t * bounce_info; globus_l_gfs_data_session_t * session_handle; globus_l_gfs_data_operation_t * op; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_bool_t pass = GLOBUS_FALSE; GlobusGFSName(globus_i_gfs_data_request_transfer_event); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; op = (globus_l_gfs_data_operation_t *) globus_handle_table_lookup( &session_handle->handle_table, (intptr_t) event_info->event_arg); if(op == NULL) { globus_assert(0 && "i wanna know when this happens"); } globus_mutex_lock(&op->session_handle->mutex); { globus_assert(op->data_handle != NULL); /* this is the final event. dec reference */ switch(event_info->type) { /* if this event has been received we SHOULD be in complete state if we are not it is a bad message and we ignore it */ case GLOBUS_GFS_EVENT_TRANSFER_COMPLETE: switch(op->state) { case GLOBUS_L_GFS_DATA_FINISH: /* even tho we are passing do not up the ref because this is the barrier message */ op->state = GLOBUS_L_GFS_DATA_COMPLETING; pass = GLOBUS_TRUE; break; case GLOBUS_L_GFS_DATA_FINISH_WITH_ERROR: if(op->data_handle->is_mine) { op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_CLOSING; result = globus_ftp_control_data_force_close( &op->data_handle->data_channel, globus_l_gfs_data_complete_fc_cb, op); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "force_close", result); globus_l_gfs_data_fc_return(op); pass = GLOBUS_TRUE; } } else { pass = GLOBUS_TRUE; } op->state = GLOBUS_L_GFS_DATA_COMPLETING; break; default: /* XXX log a bad message */ globus_assert(0 && "for now we assert"); pass = GLOBUS_FALSE; break; } break; case GLOBUS_GFS_EVENT_FINAL_EOF_COUNT: /* XXX check state here, move send_eof call out of lock */ op->eof_count = event_info->eof_count; globus_l_gfs_data_send_eof(op); break; case GLOBUS_GFS_EVENT_BYTES_RECVD: case GLOBUS_GFS_EVENT_RANGES_RECVD: /* we ignore these 2 events for everything except the connected state */ /* if finished already happened ignore these completely */ if(op->state != GLOBUS_L_GFS_DATA_CONNECTED) { pass = GLOBUS_FALSE; } else { /* if the DSI is handling these events */ if(session_handle->dsi->trev_func != NULL && event_info->type & op->event_mask) { op->ref++; pass = GLOBUS_TRUE; } /* if DSI not handling, take care of for them */ else { pass = GLOBUS_FALSE; /* since this will be put in a callback we must up ref */ op->ref++; bounce_info = (globus_l_gfs_data_trev_bounce_t *) globus_malloc( sizeof(globus_l_gfs_data_trev_bounce_t)); if(!bounce_info) { result = GlobusGFSErrorMemory("bounce_info"); } bounce_info->event_type = event_info->type; bounce_info->op = op; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_trev_kickout, bounce_info); } } break; case GLOBUS_GFS_EVENT_TRANSFER_ABORT: /* start the abort process */ globus_l_gfs_data_start_abort(op); break; /* only pass though if in connected state and the dsi wants the event */ default: if(op->state != GLOBUS_L_GFS_DATA_CONNECTED || session_handle->dsi->trev_func == NULL || !(event_info->type & op->event_mask)) { pass = GLOBUS_FALSE; } else { op->ref++; pass = GLOBUS_TRUE; } break; } if(pass) { GFSDataOpDec(op, destroy_op, destroy_session); if(destroy_op) { globus_assert(op->state == GLOBUS_L_GFS_DATA_COMPLETING && op->data_handle != NULL); remote_data_arg = globus_l_gfs_data_check( op->session_handle, op->data_handle); } } } globus_mutex_unlock(&op->session_handle->mutex); /* if is possible that events slip through here after setting to GLOBUS_L_GFS_DATA_COMPLETE. This is ok because the only guarantee made is that none will come after GLOBUS_GFS_EVENT_TRANSFER_COMPLETE. This is guaranteed with the reference count. */ if(pass) { /* if a TRANSFER_COMPLETE event we must respect the barrier */ if(event_info->type != GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { /* XXX should copy here */ event_info->event_arg = op->event_arg; session_handle->dsi->trev_func( event_info, session_handle->session_arg); } if(destroy_op) { if(session_handle->dsi->trev_func && op->event_mask & GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { /* XXX should make our own */ /* AAAA */ event_info->type = GLOBUS_GFS_EVENT_TRANSFER_COMPLETE; event_info->event_arg = op->event_arg; session_handle->dsi->trev_func( event_info, op->session_handle->session_arg); } globus_mutex_lock(&op->session_handle->mutex); { remote_data_arg = globus_l_gfs_data_post_transfer_event_cb( op->session_handle, op->data_handle); } globus_mutex_unlock(&op->session_handle->mutex); /* if(event_info->type == GLOBUS_GFS_EVENT_TRANSFER_COMPLETE && op->data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_TE_VALID) { op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_VALID; } */ globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); /* destroy the op */ globus_l_gfs_data_operation_destroy(op); } } GlobusGFSDebugExit(); } void globus_i_gfs_data_session_start( globus_gfs_ipc_handle_t ipc_handle, const gss_ctx_id_t context, globus_gfs_session_info_t * session_info, globus_i_gfs_data_callback_t cb, void * user_arg) { globus_l_gfs_data_operation_t * op; globus_result_t result; globus_l_gfs_data_session_t * session_handle; GlobusGFSName(globus_i_gfs_data_session_start); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) globus_calloc(1, sizeof(globus_l_gfs_data_session_t)); if(session_handle == NULL) { /* XXX deal with this */ } session_handle->dsi = globus_l_gfs_dsi; globus_handle_table_init(&session_handle->handle_table, NULL); globus_mutex_init(&session_handle->mutex, NULL); session_handle->ref = 1; session_handle->del_cred = session_info->del_cred; session_handle->context = context; session_handle->dcsc_cred = GSS_C_NO_CREDENTIAL; session_handle->order_data = session_handle->dsi->descriptor & GLOBUS_GFS_DSI_DESCRIPTOR_REQUIRES_ORDERED_DATA; result = globus_l_gfs_data_operation_init(&op, session_handle); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_i_gfs_data_session_start", result); globus_assert(0); } op->session_handle = session_handle; op->ipc_handle = ipc_handle; op->uid = getuid(); op->state = GLOBUS_L_GFS_DATA_REQUESTING; op->callback = cb; op->user_arg = user_arg; op->info_struct = session_info; result = globus_l_gfs_data_load_stack( "default", &op->session_handle->net_stack_list, &gfs_l_data_net_allowed_drivers, globus_i_gfs_config_string("dc_default"), GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { char * msg; msg = globus_error_print_friendly(globus_error_peek(result)); globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Unable to set the default network stack: %s\n", msg); globus_free(msg); } result = globus_l_gfs_data_load_stack( "default", &op->session_handle->disk_stack_list, &gfs_l_data_disk_allowed_drivers, globus_i_gfs_config_string("fs_default"), GLOBUS_FALSE); if(result != GLOBUS_SUCCESS) { char * msg; msg = globus_error_print_friendly(globus_error_peek(result)); globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Unable to set the default filesystem stack: %s\n", msg); globus_free(msg); } if(globus_i_gfs_config_int("auth_level") & GLOBUS_L_GFS_AUTH_IDENTIFY) { globus_l_gfs_data_authorize(op, context, session_info); if(globus_i_gfs_config_bool("hybrid")) { globus_gfs_session_info_t * session_info_copy; session_info_copy = (globus_gfs_session_info_t *) globus_malloc(sizeof(globus_gfs_session_info_t)); session_info_copy->del_cred = session_info->del_cred; session_info_copy->free_cred = GLOBUS_FALSE; session_info_copy->map_user = session_info->map_user; session_info_copy->username = globus_libc_strdup(session_info->username); session_info_copy->password = globus_libc_strdup(session_info->password); session_info_copy->subject = globus_libc_strdup(session_info->subject); session_info_copy->cookie = globus_libc_strdup(session_info->cookie); session_info_copy->host_id = globus_libc_strdup(session_info->host_id); session_handle->session_info_copy = session_info_copy; session_handle->hybrid = GLOBUS_TRUE; } } else { struct passwd * pwent; char * custom_home_dir; op->session_handle->uid = getuid(); op->session_handle->gid = getgid(); op->session_handle->gid_count = getgroups(0, NULL); op->session_handle->gid_array = (gid_t *) globus_malloc( op->session_handle->gid_count * sizeof(gid_t)); getgroups(op->session_handle->gid_count, op->session_handle->gid_array); op->session_handle->username = globus_libc_strdup(session_info->username); pwent = getpwuid(op->session_handle->uid); if(pwent && pwent->pw_dir) { op->session_handle->true_home = globus_libc_strdup(pwent->pw_dir); } else { op->session_handle->true_home = globus_l_gfs_defaulthome(); } custom_home_dir = globus_i_gfs_config_string("home_dir"); if(custom_home_dir) { char * var_dir; var_dir = globus_l_gfs_data_update_var_path( op->session_handle, custom_home_dir); op->session_handle->home_dir = var_dir; } else { op->session_handle->home_dir = globus_libc_strdup(op->session_handle->true_home); } globus_l_gfs_data_update_restricted_paths( op->session_handle, &globus_l_gfs_path_alias_list_base); globus_l_gfs_data_update_restricted_paths( op->session_handle, &globus_l_gfs_path_alias_list_sharing); op->session_handle->active_rp_list = &globus_l_gfs_path_alias_list_base; if(!globus_i_gfs_config_bool("use_home_dirs") || op->session_handle->home_dir == NULL) { if(op->session_handle->home_dir) { globus_free(op->session_handle->home_dir); } op->session_handle->home_dir = strdup("/"); } if(globus_i_gfs_config_bool("hybrid")) { globus_gfs_session_info_t * session_info_copy; session_info_copy = (globus_gfs_session_info_t *) globus_malloc(sizeof(globus_gfs_session_info_t)); session_info_copy->del_cred = session_info->del_cred; session_info_copy->free_cred = GLOBUS_FALSE; session_info_copy->map_user = session_info->map_user; session_info_copy->username = globus_libc_strdup(session_info->username); session_info_copy->password = globus_libc_strdup(session_info->password); session_info_copy->subject = globus_libc_strdup(session_info->subject); session_info_copy->cookie = globus_libc_strdup(session_info->cookie); session_info_copy->host_id = globus_libc_strdup(session_info->host_id); session_handle->session_info_copy = session_info_copy; session_handle->hybrid = GLOBUS_TRUE; } globus_l_gfs_data_auth_init_cb( NULL, GFS_ACL_ACTION_INIT, op, GLOBUS_SUCCESS); } GlobusGFSDebugExit(); } void globus_i_gfs_data_session_stop( globus_gfs_ipc_handle_t ipc_handle, void * session_arg) { globus_bool_t free_session = GLOBUS_FALSE; globus_l_gfs_data_session_t * session_handle; int waitcnt = 0; int maxwait = 100; GlobusGFSName(globus_i_gfs_data_session_stop); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; if(session_handle != NULL) { while(waitcnt < maxwait && !free_session) { globus_mutex_lock(&session_handle->mutex); { /* we must be the last ref */ if(session_handle->ref == 1) { free_session = GLOBUS_TRUE; } } globus_mutex_unlock(&session_handle->mutex); waitcnt++; if(!free_session) { /* delay up to .1 sec */ globus_callback_poll(((const globus_abstime_t[]) {{0, 100000000L}})); } } if(session_handle->watch_handle != 0) { globus_callback_unregister(session_handle->watch_handle, NULL, NULL, NULL); session_handle->watch_handle = 0; } if(free_session) { if(session_handle->dsi->destroy_func != NULL && session_handle->session_arg) { session_handle->dsi->destroy_func(session_handle->session_arg); } if(session_handle->dsi != globus_l_gfs_dsi) { globus_extension_release(session_handle->dsi_handle); } globus_l_gfs_free_session_handle(session_handle); } else { session_handle->ref--; globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Main thread was not able to call session_stop.\n"); } if (waitcnt > 1) { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Called main session_stop after %d ticks.\n", waitcnt - 1); } } if(globus_l_gfs_watchdog_limit) { globus_reltime_t timer; GlobusTimeReltimeSet(timer, 120, 0); globus_callback_register_oneshot( NULL, &timer, globus_l_gfs_data_watchdog_check, NULL); } GlobusGFSDebugExit(); } static void globus_l_gfs_finished_command_kickout( void * user_arg) { globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; void * remote_data_arg = NULL; globus_l_gfs_data_operation_t * op; globus_result_t result; globus_l_gfs_data_cmd_bounce_t * bounce; bounce = (globus_l_gfs_data_cmd_bounce_t *) user_arg; op = bounce->op; if(op->callback != NULL) { op->callback( &bounce->reply, op->user_arg); } else { globus_gfs_ipc_reply_finished( op->ipc_handle, &bounce->reply); } if(bounce->reply.info.command.checksum) { globus_free(bounce->reply.info.command.checksum); } if(bounce->reply.msg) { globus_free(bounce->reply.msg); } if(bounce->reply.info.command.created_dir) { globus_free(bounce->reply.info.command.created_dir); } if((bounce->reply.code / 100) == 1) { globus_free(bounce); return; } else { globus_l_gfs_data_reset_watchdog(op->session_handle, NULL); } globus_mutex_lock(&op->session_handle->mutex); { GFSDataOpDec(op, destroy_op, destroy_session); remote_data_arg = globus_l_gfs_data_check( op->session_handle, op->data_handle); } globus_mutex_unlock(&op->session_handle->mutex); globus_assert(destroy_op); globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(op); globus_free(bounce); } /************************************************************************ * * Public functions * ***********************************************************************/ void globus_gridftp_server_finished_command( globus_gfs_operation_t op, globus_result_t result, char * command_data) { globus_l_gfs_data_cmd_bounce_t * bounce; int code; GlobusGFSName(globus_gridftp_server_finished_command); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); /* XXX gotta do a oneshot */ switch(op->command) { case GLOBUS_GFS_CMD_CKSM: op->cksm_response = globus_libc_strdup(command_data); op->user_code = 0; break; case GLOBUS_GFS_CMD_UPAS: op->cksm_response = globus_libc_strdup(command_data); break; case GLOBUS_GFS_CMD_HTTP_PUT: case GLOBUS_GFS_CMD_HTTP_GET: op->user_code = 0; if(result == GLOBUS_SUCCESS && command_data) { op->user_msg = globus_libc_strdup(command_data); } break; case GLOBUS_GFS_CMD_WHOAMI: op->cksm_response = globus_libc_strdup(command_data); break; case GLOBUS_GFS_CMD_MKD: case GLOBUS_GFS_CMD_RMD: case GLOBUS_GFS_CMD_DELE: case GLOBUS_GFS_CMD_RNTO: case GLOBUS_GFS_CMD_SITE_CHMOD: case GLOBUS_GFS_CMD_SITE_CHGRP: case GLOBUS_GFS_CMD_SITE_UTIME: case GLOBUS_GFS_CMD_SITE_SYMLINK: default: if(op->command >= GLOBUS_GFS_MIN_CUSTOM_CMD) { op->user_msg = globus_libc_strdup(command_data); } break; } op->cached_res = result; bounce = (globus_l_gfs_data_cmd_bounce_t *) globus_calloc(1, sizeof(globus_l_gfs_data_cmd_bounce_t)); bounce->op = op; bounce->reply.type = GLOBUS_GFS_OP_COMMAND; bounce->reply.id = op->id; bounce->reply.result = op->cached_res; bounce->reply.info.command.command = op->command; bounce->reply.info.command.checksum = globus_libc_strdup(op->cksm_response); /* pull response code from error */ if(result != GLOBUS_SUCCESS && (code = globus_gfs_error_get_ftp_response_code( globus_error_peek(result))) != 0) { bounce->reply.code = code; bounce->reply.msg = globus_error_print_friendly( globus_error_peek(result)); } else { bounce->reply.code = op->user_code; bounce->reply.msg = globus_libc_strdup(op->user_msg); } if(op->command == GLOBUS_GFS_CMD_MKD) { result = globus_i_gfs_data_virtualize_path( op->session_handle, op->pathname, &bounce->reply.info.command.created_dir); if(result != GLOBUS_SUCCESS || bounce->reply.info.command.created_dir == NULL) { bounce->reply.info.command.created_dir = globus_libc_strdup(op->pathname); } } result = globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_finished_command_kickout, bounce); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_callback_register_oneshot", result); globus_panic(NULL, result, "oneshot failed, no recovery"); } GlobusGFSDebugExit(); } void globus_gridftp_server_finished_stat_partial( globus_gfs_operation_t op, globus_result_t result, globus_gfs_stat_t * stat_array, int stat_count) { globus_l_gfs_data_stat_bounce_t * bounce_info; globus_gfs_stat_t * stat_copy; int i; char * base_path; globus_gfs_stat_info_t * stat_info; GlobusGFSName(globus_gridftp_server_finished_stat_partial); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); globus_mutex_lock(&op->stat_lock); if(result == GLOBUS_SUCCESS) { stat_info = (globus_gfs_stat_info_t *) op->info_struct; stat_copy = (globus_gfs_stat_t *) globus_malloc(sizeof(globus_gfs_stat_t) * stat_count); if(stat_copy == NULL) { result = GlobusGFSErrorMemory("stat_copy"); } } if(result == GLOBUS_SUCCESS) { base_path = stat_info->pathname; /* if we have explicit access on the base path, no need to prune */ if(stat_info->file_only || globus_i_gfs_data_check_path(op->session_handle, base_path, NULL, GFS_L_READ | GFS_L_WRITE | GFS_L_DIR, 0) == GLOBUS_SUCCESS) { memcpy( stat_copy, stat_array, sizeof(globus_gfs_stat_t) * stat_count); for(i = 0; i < stat_count; i++) { if(stat_array[i].name != NULL) { stat_copy[i].name = globus_libc_strdup(stat_array[i].name); } else { /* XXX probably not acceptable to proceed */ stat_copy[i].name = globus_libc_strdup("(null)"); } stat_copy[i].symlink_target = globus_libc_strdup(stat_array[i].symlink_target); } } else { /* prune return based on restrictions */ int pruned_stat_count = 0; char * nam; char * full_path; char * slash; if(base_path[strlen(base_path) - 1] != '/') { slash = "/"; } else { slash = ""; } for(i = 0; i < stat_count; i++) { nam = stat_array[i].name; full_path = globus_common_create_string( "%s%s%s", base_path, slash, nam); if(nam && ((nam[0] == '.' && (nam[1] == '\0' || (nam[1] == '.' && nam[2] == '\0'))) || (globus_i_gfs_data_check_path(op->session_handle, full_path, NULL, GFS_L_LIST, 0) == GLOBUS_SUCCESS))) { memcpy( &stat_copy[pruned_stat_count], &stat_array[i], sizeof(globus_gfs_stat_t)); stat_copy[pruned_stat_count].name = globus_libc_strdup(stat_array[i].name); stat_copy[pruned_stat_count].symlink_target = globus_libc_strdup(stat_array[i].symlink_target); pruned_stat_count++; } globus_free(full_path); } stat_count = pruned_stat_count; if(strcmp(stat_copy[0].name, ".") == 0) { stat_copy[0].nlink = pruned_stat_count; } } } else { stat_copy = NULL; stat_count = 0; } bounce_info = (globus_l_gfs_data_stat_bounce_t *) globus_calloc(sizeof(globus_l_gfs_data_stat_bounce_t), 1); if(bounce_info == NULL) { result = GlobusGFSErrorMemory("bounce_info"); goto error_alloc; } bounce_info->op = op; bounce_info->error = result == GLOBUS_SUCCESS ? GLOBUS_NULL : globus_error_get(result); bounce_info->stat_count = stat_count; bounce_info->stat_array = stat_copy; bounce_info->final_stat = GLOBUS_FALSE; result = globus_callback_register_oneshot( GLOBUS_NULL, GLOBUS_NULL, globus_l_gfs_data_stat_kickout, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_callback_register_oneshot", result); goto error_oneshot; } globus_mutex_unlock(&op->stat_lock); globus_poll(); GlobusGFSDebugExit(); return; error_oneshot: error_alloc: globus_panic( GLOBUS_NULL, result, "[%s:%d] Unrecoverable error", _gfs_name, __LINE__); GlobusGFSDebugExitWithError(); } void globus_gridftp_server_intermediate_command( globus_gfs_operation_t op, globus_result_t result, char * command_data) { globus_l_gfs_data_cmd_bounce_t * bounce; GlobusGFSName(globus_gridftp_server_finished_command); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); bounce = (globus_l_gfs_data_cmd_bounce_t *) globus_calloc(1, sizeof(globus_l_gfs_data_cmd_bounce_t)); switch(op->command) { case GLOBUS_GFS_CMD_CKSM: bounce->reply.info.command.checksum = globus_libc_strdup(command_data); bounce->reply.code = 113; break; case GLOBUS_GFS_CMD_HTTP_PUT: case GLOBUS_GFS_CMD_HTTP_GET: bounce->reply.info.command.checksum = globus_libc_strdup(command_data); bounce->reply.code = 112; break; case GLOBUS_GFS_CMD_MKD: case GLOBUS_GFS_CMD_RMD: case GLOBUS_GFS_CMD_DELE: case GLOBUS_GFS_CMD_RNTO: case GLOBUS_GFS_CMD_SITE_CHMOD: default: break; } op->cached_res = result; bounce->op = op; bounce->reply.type = GLOBUS_GFS_OP_COMMAND; bounce->reply.id = op->id; bounce->reply.result = op->cached_res; bounce->reply.info.command.command = op->command; result = globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_finished_command_kickout, bounce); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_callback_register_oneshot", result); globus_panic(NULL, result, "oneshot failed, no recovery"); } GlobusGFSDebugExit(); } void globus_gridftp_server_finished_stat( globus_gfs_operation_t op, globus_result_t result, globus_gfs_stat_t * stat_array, int stat_count) { globus_l_gfs_data_stat_bounce_t * bounce_info; globus_gfs_stat_t * stat_copy; int i; char * base_path; globus_gfs_stat_info_t * stat_info; int code; GlobusGFSName(globus_gridftp_server_finished_stat); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); globus_mutex_lock(&op->stat_lock); if(stat_array != NULL && stat_count > 0) { stat_info = (globus_gfs_stat_info_t *) op->info_struct; stat_copy = (globus_gfs_stat_t *) globus_malloc(sizeof(globus_gfs_stat_t) * stat_count); if(stat_copy == NULL) { result = GlobusGFSErrorMemory("stat_copy"); goto error_alloc; } base_path = stat_info->pathname; /* if we have explicit access on the base path, no need to prune */ if(stat_info->file_only || globus_i_gfs_data_check_path(op->session_handle, base_path, NULL, GFS_L_READ | GFS_L_WRITE | GFS_L_DIR, 0) == GLOBUS_SUCCESS) { memcpy( stat_copy, stat_array, sizeof(globus_gfs_stat_t) * stat_count); for(i = 0; i < stat_count; i++) { if(stat_array[i].name != NULL) { stat_copy[i].name = globus_libc_strdup(stat_array[i].name); } else { /* XXX probably not acceptable to proceed */ stat_copy[i].name = globus_libc_strdup("(null)"); } stat_copy[i].symlink_target = globus_libc_strdup(stat_array[i].symlink_target); } } else { /* prune return based on restrictions */ int pruned_stat_count = 0; char * nam; char * full_path; char * slash; if(base_path[strlen(base_path) - 1] != '/') { slash = "/"; } else { slash = ""; } for(i = 0; i < stat_count; i++) { nam = stat_array[i].name; full_path = globus_common_create_string( "%s%s%s", base_path, slash, nam); if(nam && ((nam[0] == '.' && (nam[1] == '\0' || (nam[1] == '.' && nam[2] == '\0'))) || (globus_i_gfs_data_check_path(op->session_handle, full_path, NULL, GFS_L_LIST, 0) == GLOBUS_SUCCESS))) { memcpy( &stat_copy[pruned_stat_count], &stat_array[i], sizeof(globus_gfs_stat_t)); stat_copy[pruned_stat_count].name = globus_libc_strdup(stat_array[i].name); stat_copy[pruned_stat_count].symlink_target = globus_libc_strdup(stat_array[i].symlink_target); pruned_stat_count++; } globus_free(full_path); } stat_count = pruned_stat_count; if(strcmp(stat_copy[0].name, ".") == 0) { stat_copy[0].nlink = pruned_stat_count; } } } else { stat_copy = NULL; stat_count = 0; } bounce_info = (globus_l_gfs_data_stat_bounce_t *) globus_calloc(sizeof(globus_l_gfs_data_stat_bounce_t), 1); if(bounce_info == NULL) { result = GlobusGFSErrorMemory("bounce_info"); goto error_alloc; } bounce_info->op = op; bounce_info->error = result == GLOBUS_SUCCESS ? GLOBUS_NULL : globus_error_get(result); bounce_info->stat_count = stat_count; bounce_info->stat_array = stat_copy; bounce_info->final_stat = GLOBUS_TRUE; result = globus_callback_register_oneshot( GLOBUS_NULL, GLOBUS_NULL, globus_l_gfs_data_stat_kickout, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_callback_register_oneshot", result); goto error_oneshot; } globus_mutex_unlock(&op->stat_lock); GlobusGFSDebugExit(); return; error_oneshot: error_alloc: globus_panic( GLOBUS_NULL, result, "[%s:%d] Unrecoverable error", _gfs_name, __LINE__); GlobusGFSDebugExitWithError(); } void globus_gridftp_server_begin_transfer( globus_gfs_operation_t op, int event_mask, void * event_arg) { void * remote_data_arg = NULL; globus_bool_t pass_abort = GLOBUS_FALSE; globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_result_t result; globus_gfs_event_info_t event_reply; globus_gfs_event_info_t event_info; char * freq; GlobusGFSName(globus_gridftp_server_begin_transfer); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); gettimeofday(&op->start_timeval, NULL); op->event_mask = event_mask; op->event_arg = event_arg; /* increase refrence count for the events. This gets decreased when the COMPLETE event occurs. it is safe to increment outside of a lock because until we enable events there should be no contention increase the reference count a second time for this function. It is possible that after enabling events but before getting the lock that we: 1) get an abort, 2) get a finished() from dsi, 3) get a complete, 4) free the op. if this happens there will be no memory at op->mutex. we get around this with an extra reference count */ op->ref += 2; memset(&event_reply, '\0', sizeof(globus_gfs_event_info_t)); event_reply.type = GLOBUS_GFS_EVENT_TRANSFER_BEGIN; event_reply.id = op->id; event_reply.event_mask = GLOBUS_GFS_EVENT_TRANSFER_ABORT | GLOBUS_GFS_EVENT_TRANSFER_COMPLETE; if(op->data_handle->is_mine) { event_reply.node_count = op->node_count; } if(op->writing && (freq = getenv("GFS_RETR_MARKERS")) != NULL) { op->retr_markers = strtol(freq, NULL, 10); } if(!op->data_handle->is_mine || op->data_handle->info.mode == 'E' || globus_i_gfs_config_bool("always_send_markers")) { event_reply.event_mask |= GLOBUS_GFS_EVENT_BYTES_RECVD | GLOBUS_GFS_EVENT_RANGES_RECVD; } event_reply.event_arg = (void *) (intptr_t) globus_handle_table_insert( &op->session_handle->handle_table, op, 1); if(op->event_callback != NULL) { op->event_callback(&event_reply, op->user_arg); } else { globus_gfs_ipc_reply_event(op->ipc_handle, &event_reply); } /* at this point events can happen that change the state before the lock is aquired */ globus_mutex_lock(&op->session_handle->mutex); { switch(op->state) { /* if going according to plan */ case GLOBUS_L_GFS_DATA_REQUESTING: op->state = GLOBUS_L_GFS_DATA_CONNECTING; if(op->data_handle->is_mine) { if(op->writing) { GlobusGFSDebugInfo( "globus_ftp_control_data_connect_write"); result = globus_ftp_control_data_connect_write( &op->data_handle->data_channel, globus_l_gfs_data_begin_cb, op); } else { GlobusGFSDebugInfo( "globus_ftp_control_data_connect_read"); if(op->order_data && op->data_handle->info.mode == 'E') { result = globus_ftp_control_set_force_order( &op->data_handle->data_channel, GLOBUS_TRUE, op->order_data_start); } result = globus_ftp_control_data_connect_read( &op->data_handle->data_channel, globus_l_gfs_data_begin_cb, op); } } else { /* rarre case where we are willing to check return code from oneshot, however, if it ever fail many many other things are likely to break frist */ GlobusGFSDebugInfo( "oneshot globus_l_gfs_data_begin_kickout"); result = globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_begin_kickout, op); } if(result != GLOBUS_SUCCESS) { GlobusGFSDebugInfo("Register failed"); op->state = GLOBUS_L_GFS_DATA_ABORTING; /* if the connects fail tell the dsi to abort */ op->cached_res = result; if(op->session_handle->dsi->trev_func != NULL && op->event_mask & GLOBUS_GFS_EVENT_TRANSFER_ABORT) { pass_abort = GLOBUS_TRUE; op->ref++; } } else { GlobusGFSDebugInfo("Register successful"); /* for the begin callback on success */ if(op->writing && op->data_handle->is_mine) { op->ref++; op->stripe_connections_pending = op->data_handle->info.cs_count; } else { op->ref++; op->stripe_connections_pending = 1; } } break; /* if in this state we have delayed the pass to the dsi until after we know they have requested events */ case GLOBUS_L_GFS_DATA_ABORTING: if(op->session_handle->dsi->trev_func != NULL && op->event_mask & GLOBUS_GFS_EVENT_TRANSFER_ABORT) { pass_abort = GLOBUS_TRUE; op->ref++; } break; /* we are waiting for the force close callback to return */ case GLOBUS_L_GFS_DATA_ABORT_CLOSING: break; /* nothing to do here, finishing is in the works */ case GLOBUS_L_GFS_DATA_FINISH: break; /* if this happens we went through all the step in the above doc box. */ case GLOBUS_L_GFS_DATA_COMPLETING: break; /* the reference counting should make htis not possible */ case GLOBUS_L_GFS_DATA_COMPLETE: globus_assert(0 && "reference counts are likely messed up"); break; /* this could only happen if the dsi did something bad, like maybe call this function twice? */ case GLOBUS_L_GFS_DATA_CONNECTING: case GLOBUS_L_GFS_DATA_CONNECTED: globus_assert(0 && "In connecting state before it should be possible"); break; default: globus_assert(0 && "this should not be possible"); break; } GFSDataOpDec(op, destroy_op, destroy_session); if(destroy_op) { globus_assert(op->state == GLOBUS_L_GFS_DATA_COMPLETING); } } globus_mutex_unlock(&op->session_handle->mutex); if(pass_abort) { event_info.type = GLOBUS_GFS_EVENT_TRANSFER_ABORT; event_info.event_arg = op->event_arg; op->session_handle->dsi->trev_func( &event_info, op->session_handle->session_arg); globus_mutex_lock(&op->session_handle->mutex); { GFSDataOpDec(op, destroy_op, destroy_session); if(destroy_op) { globus_assert(op->state == GLOBUS_L_GFS_DATA_COMPLETING && op->data_handle != NULL); op->data_handle->outstanding_op = NULL; remote_data_arg = globus_l_gfs_data_check( op->session_handle, op->data_handle); } } globus_mutex_unlock(&op->session_handle->mutex); } if(destroy_op) { if(op->session_handle->dsi->trev_func && op->event_mask & GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { /* XXX does this call need to be in a oneshot? */ /* AAAA */ event_info.type = GLOBUS_GFS_EVENT_TRANSFER_COMPLETE; event_info.event_arg = op->event_arg; op->session_handle->dsi->trev_func( &event_info, op->session_handle->session_arg); } globus_mutex_lock(&op->session_handle->mutex); { remote_data_arg = globus_l_gfs_data_post_transfer_event_cb( op->session_handle, op->data_handle); } globus_mutex_unlock(&op->session_handle->mutex); /* destroy the op */ globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(op); } GlobusGFSDebugExit(); } void globus_gridftp_server_finished_transfer( globus_gfs_operation_t op, globus_result_t result) { GlobusGFSName(globus_gridftp_server_finished_transfer); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); globus_mutex_lock(&op->session_handle->mutex); { /* move the data_handle state to VALID. at first error if will be moved to invalid */ switch(op->state) { /* this is the normal case */ case GLOBUS_L_GFS_DATA_CONNECTED: if(result != GLOBUS_SUCCESS) { GlobusGFSDebugInfo("passed error in CONNECTED state\n"); goto err_close; } globus_l_gfs_data_finish_connected(op); op->state = GLOBUS_L_GFS_DATA_FINISH; break; /* finishing in connecting state with no error likely means a zero byte transfer. the finish will be kicked off in the connect_cb when it comes, here we just let it fall through and change state to finished XXX think we need another state here, what if we get an abort while waiting for connect_cb but we are finished */ case GLOBUS_L_GFS_DATA_CONNECT_CB: case GLOBUS_L_GFS_DATA_CONNECTING: op->finished_delayed = GLOBUS_TRUE; op->state = GLOBUS_L_GFS_DATA_FINISH; if(result != GLOBUS_SUCCESS) { GlobusGFSDebugInfo("passed error in CONNECTING state\n"); op->cached_res = result; op->state = GLOBUS_L_GFS_DATA_FINISH_WITH_ERROR; } break; case GLOBUS_L_GFS_DATA_ABORTING: case GLOBUS_L_GFS_DATA_REQUESTING: if(result != GLOBUS_SUCCESS) { op->cached_res = result; } op->state = GLOBUS_L_GFS_DATA_FINISH; /* XXX goto check the data handle state */ if(op->data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_VALID) { op->data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_TE_VALID; } globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_data_end_transfer_kickout, op); break; /* waiting for a force close callback to return. will switch to the finished state, when the force close callback comes back it will continue the finish process */ case GLOBUS_L_GFS_DATA_ABORT_CLOSING: op->state = GLOBUS_L_GFS_DATA_FINISH; break; case GLOBUS_L_GFS_DATA_COMPLETING: case GLOBUS_L_GFS_DATA_COMPLETE: case GLOBUS_L_GFS_DATA_FINISH: default: globus_assert(0 && "Invalid state"); break; } globus_gfs_config_inc_int("file_transfer_count", 1); } globus_mutex_unlock(&op->session_handle->mutex); GlobusGFSDebugExit(); return; err_close: globus_l_gfs_data_force_close(op); op->cached_res = result; op->state = GLOBUS_L_GFS_DATA_FINISH_WITH_ERROR; globus_mutex_unlock(&op->session_handle->mutex); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_operation_finished_kickout( void * user_arg) { globus_bool_t destroy_session = GLOBUS_FALSE; globus_bool_t destroy_op = GLOBUS_FALSE; globus_l_gfs_data_bounce_t * bounce; void * remote_data_arg = NULL; globus_l_gfs_data_operation_t * op; GlobusGFSName(globus_l_gfs_operation_finished_kickout); GlobusGFSDebugEnter(); bounce = (globus_l_gfs_data_bounce_t *) user_arg; op = bounce->op; if(bounce->finished_info->type == GLOBUS_GFS_OP_SESSION_START) { /* update home dir based on restricted paths */ /* reset home dir to / if chroot. */ if(op->session_handle->chroot_path) { if(op->session_handle->home_dir) { globus_free(op->session_handle->home_dir); } op->session_handle->home_dir = strdup("/"); bounce->finished_info->info.session.home_dir = op->session_handle->home_dir; } globus_l_gfs_data_update_restricted_paths_symlinks( op->session_handle, &globus_l_gfs_path_alias_list_base); globus_l_gfs_data_update_restricted_paths_symlinks( op->session_handle, &globus_l_gfs_path_alias_list_sharing); if(globus_i_gfs_data_check_path(op->session_handle, op->session_handle->home_dir, NULL, GFS_L_LIST, 1) != GLOBUS_SUCCESS) { if(op->session_handle->home_dir) { globus_free(op->session_handle->home_dir); } op->session_handle->home_dir = strdup("/"); bounce->finished_info->info.session.home_dir = op->session_handle->home_dir; } } if(op->callback != NULL) { op->callback( bounce->finished_info, op->user_arg); } else { if(bounce->finished_info->type == GLOBUS_GFS_OP_SESSION_START) { globus_gfs_ipc_reply_session( op->ipc_handle, bounce->finished_info); } else { globus_gfs_ipc_reply_finished( op->ipc_handle, bounce->finished_info); } } globus_l_gfs_data_reset_watchdog(op->session_handle, NULL); globus_mutex_lock(&op->session_handle->mutex); { GFSDataOpDec(op, destroy_op, destroy_session); if(destroy_op) { remote_data_arg = globus_l_gfs_data_check( op->session_handle, op->data_handle); } } globus_mutex_unlock(&op->session_handle->mutex); /* globus_assert(destroy_op); this was wrong, there could stull be an event out there */ if(destroy_op) { globus_l_gfs_data_fire_cb(op, remote_data_arg, destroy_session); globus_l_gfs_data_operation_destroy(op); } if(bounce->finished_info->op_info) { globus_free(bounce->finished_info->op_info); bounce->finished_info->op_info = NULL; } globus_free(bounce); GlobusGFSDebugExit(); } void globus_gridftp_server_operation_finished( globus_gfs_operation_t op, globus_result_t result, globus_gfs_finished_info_t * finished_info) { globus_l_gfs_data_bounce_t * bounce; globus_l_gfs_data_handle_t * data_handle; globus_bool_t kickout = GLOBUS_TRUE; GlobusGFSName(globus_gridftp_server_operation_finished); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); if(finished_info->code / 100 == 1) { switch(finished_info->type) { case GLOBUS_GFS_OP_COMMAND: if(op->command == GLOBUS_GFS_CMD_CKSM) { globus_gridftp_server_intermediate_command( op, result, finished_info->info.command.checksum); return; } break; case GLOBUS_GFS_OP_STAT: globus_gridftp_server_finished_stat_partial( op, result, finished_info->info.stat.stat_array, finished_info->info.stat.stat_count); return; default: break; } } bounce = (globus_l_gfs_data_bounce_t *) globus_malloc(sizeof(globus_l_gfs_data_bounce_t)); if(bounce == NULL) { globus_panic(NULL, result, "small malloc failure, no recovery"); } bounce->op = op; bounce->finished_info = finished_info; finished_info->id = op->id; finished_info->result = result; if(finished_info->msg != NULL) { op->user_msg = globus_libc_strdup(finished_info->msg); } op->user_code = finished_info->code; switch(finished_info->type) { case GLOBUS_GFS_OP_RECV: case GLOBUS_GFS_OP_SEND: case GLOBUS_GFS_OP_TRANSFER: globus_gridftp_server_finished_transfer( op, finished_info->result); kickout = GLOBUS_FALSE; break; case GLOBUS_GFS_OP_SESSION_START: if(finished_info->result != GLOBUS_SUCCESS) { finished_info->info.session.session_arg = NULL; /* we won't be getting a stop */ op->session_handle->ref--; break; } op->session_handle->session_arg = (void *) finished_info->info.session.session_arg; finished_info->info.session.session_arg = op->session_handle; if(finished_info->info.session.username == NULL) { finished_info->info.session.username = op->session_handle->username; } if(finished_info->info.session.home_dir == NULL) { finished_info->info.session.home_dir = op->session_handle->home_dir; } else { if(op->session_handle->home_dir) { globus_free(op->session_handle->home_dir); } op->session_handle->home_dir = strdup(finished_info->info.session.home_dir); } if(globus_hashtable_empty(&op->session_handle->custom_cmd_table)) { finished_info->op_info = NULL; } if(op->callback != NULL && !globus_hashtable_empty( &op->session_handle->custom_cmd_table)) { finished_info->op_info = globus_calloc(1, sizeof(globus_i_gfs_op_info_t)); finished_info->op_info->custom_command_table = op->session_handle->custom_cmd_table; } break; case GLOBUS_GFS_OP_PASSIVE: case GLOBUS_GFS_OP_ACTIVE: if(finished_info->result == GLOBUS_SUCCESS) { data_handle = (globus_l_gfs_data_handle_t *) globus_calloc(1, sizeof(globus_l_gfs_data_handle_t)); if(data_handle == NULL) { globus_panic(NULL, result, "small malloc failure, no recovery"); } memcpy(&data_handle->info, op->info_struct, sizeof(globus_gfs_data_info_t)); data_handle->session_handle = op->session_handle; data_handle->remote_data_arg = finished_info->info.data.data_arg; data_handle->is_mine = GLOBUS_FALSE; data_handle->info.mode = ((globus_gfs_data_info_t *)op->info_struct)->mode; data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_VALID; finished_info->info.data.data_arg = (void *) (intptr_t) globus_handle_table_insert( &data_handle->session_handle->handle_table, data_handle, 1); } break; default: break; } if(kickout) { globus_l_gfs_operation_finished_kickout(bounce); } else { globus_free(bounce); } /* result = globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_operation_finished_kickout, bounce); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_callback_register_oneshot", result); globus_panic(NULL, result, "small malloc failure, no recovery"); } */ GlobusGFSDebugExit(); } void globus_gridftp_server_operation_event( globus_gfs_operation_t op, globus_result_t result, globus_gfs_event_info_t * event_info) { globus_bool_t pass = GLOBUS_FALSE; GlobusGFSName(globus_gridftp_server_operation_event); GlobusGFSDebugEnter(); event_info->id = op->id; /* XXX gotta do a onesot here ?? */ switch(event_info->type) { case GLOBUS_GFS_EVENT_TRANSFER_BEGIN: op->node_count = event_info->node_count; globus_gridftp_server_begin_transfer( op, event_info->event_mask, event_info->event_arg); break; case GLOBUS_GFS_EVENT_BYTES_RECVD: if(op->event_callback != NULL) { if(event_info->node_count > op->data_handle->info.nstreams) { op->data_handle->info.nstreams = event_info->node_count; } op->bytes_transferred += event_info->recvd_bytes; } if(op->data_handle->info.mode == 'E' || globus_i_gfs_config_bool("always_send_markers")) { pass = GLOBUS_TRUE; } default: pass = GLOBUS_TRUE; break; } if(pass) { if(op->event_callback != NULL) { op->event_callback( event_info, op->user_arg); } else { globus_gfs_ipc_reply_event( op->ipc_handle, event_info); } } GlobusGFSDebugExit(); } void globus_gridftp_server_update_bytes_recvd( globus_gfs_operation_t op, globus_off_t length) { GlobusGFSName(globus_gridftp_server_update_bytes_recvd); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); globus_mutex_lock(&op->session_handle->mutex); { op->recvd_bytes += length; if(op->data_handle->http_handle) { op->data_handle->http_transferred += length; } } globus_mutex_unlock(&op->session_handle->mutex); GlobusGFSDebugExit(); } void globus_gridftp_server_update_range_recvd( globus_gfs_operation_t op, globus_off_t offset, globus_off_t length) { GlobusGFSName(globus_gridftp_server_update_range_recvd); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); globus_mutex_lock(&op->session_handle->mutex); { globus_range_list_insert( op->recvd_ranges, offset + op->transfer_delta, length); } globus_mutex_unlock(&op->session_handle->mutex); GlobusGFSDebugExit(); } void globus_gridftp_server_update_bytes_written( globus_gfs_operation_t op, globus_off_t offset, globus_off_t length) { GlobusGFSName(globus_gridftp_server_update_bytes_written); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); globus_mutex_lock(&op->session_handle->mutex); { op->recvd_bytes += length; globus_range_list_insert( op->recvd_ranges, offset + op->transfer_delta, length); if(op->data_handle->http_handle) { op->data_handle->http_transferred += length; } } globus_mutex_unlock(&op->session_handle->mutex); GlobusGFSDebugExit(); } void globus_gridftp_server_get_optimal_concurrency( globus_gfs_operation_t op, int * count) { GlobusGFSName(globus_gridftp_server_get_optimal_concurrency); GlobusGFSDebugEnter(); if(op->data_handle->http_handle) { *count = 1; return; } if(!op->writing) { globus_mutex_lock(&op->session_handle->mutex); if(op->data_handle->state == GLOBUS_L_GFS_DATA_HANDLE_INUSE && op->data_handle->is_mine) { unsigned int num_streams; /* query number of currently connected streams and update data_info (only if recieving) */ globus_ftp_control_data_query_channels( &op->data_handle->data_channel, &num_streams, 0); op->data_handle->info.nstreams = num_streams; } else { op->data_handle->info.nstreams = 1; } globus_mutex_unlock(&op->session_handle->mutex); if(op->data_handle->info.nstreams == 0) { op->data_handle->info.nstreams = 1; } } *count = op->data_handle->info.nstreams * op->stripe_count * 2; GlobusGFSDebugExit(); } void globus_gridftp_server_get_block_size( globus_gfs_operation_t op, globus_size_t * block_size) { int concur; int tcp_mem_limit; GlobusGFSName(globus_gridftp_server_get_block_size); GlobusGFSDebugEnter(); if(op && op->data_handle != NULL && op->data_handle->is_mine) { *block_size = op->data_handle->info.blocksize; tcp_mem_limit = globus_gfs_config_get_int("tcp_mem_limit"); if(tcp_mem_limit > 0) { globus_gridftp_server_get_optimal_concurrency(op, &concur); tcp_mem_limit = tcp_mem_limit / concur; if(tcp_mem_limit < *block_size) { *block_size = tcp_mem_limit; } } } else { *block_size = (globus_size_t) globus_i_gfs_config_int("blocksize"); } GlobusGFSDebugExit(); } void globus_gridftp_server_get_stripe_block_size( globus_gfs_operation_t op, globus_size_t * stripe_block_size) { GlobusGFSName(globus_gridftp_server_get_stripe_block_size); GlobusGFSDebugEnter(); if(op->data_handle != NULL && op->data_handle->is_mine) { *stripe_block_size = op->data_handle->info.stripe_blocksize; } else { *stripe_block_size = (globus_size_t) globus_i_gfs_config_int("stripe_blocksize"); } GlobusGFSDebugExit(); } void globus_gridftp_server_get_update_interval( globus_gfs_operation_t op, int * interval) { *interval = op->update_interval; } void globus_gridftp_server_get_session_uid( globus_gfs_operation_t op, uid_t * uid) { GlobusGFSName(globus_gridftp_server_get_session_uid); GlobusGFSDebugEnter(); *uid = op->session_handle->uid; GlobusGFSDebugExit(); } void globus_gridftp_server_get_session_username( globus_gfs_operation_t op, char ** username) { GlobusGFSName(globus_gridftp_server_get_session_username); GlobusGFSDebugEnter(); *username = globus_libc_strdup(op->session_handle->real_username); GlobusGFSDebugExit(); } void globus_gridftp_server_get_delegated_cred( globus_gfs_operation_t op, gss_cred_id_t * del_cred) { GlobusGFSName(globus_gridftp_server_get_delegated_cred); GlobusGFSDebugEnter(); *del_cred = op->session_handle->del_cred; GlobusGFSDebugExit(); } void globus_gridftp_server_get_sec_context( globus_gfs_operation_t op, gss_ctx_id_t * context) { GlobusGFSName(globus_gridftp_server_get_sec_context); GlobusGFSDebugEnter(); *context = op->session_handle->context; GlobusGFSDebugExit(); } void globus_gridftp_server_get_config_string( globus_gfs_operation_t op, char ** config_string) { GlobusGFSName(globus_gridftp_server_get_config_string); GlobusGFSDebugEnter(); *config_string = globus_libc_strdup( globus_i_gfs_config_string("dsi_options")); GlobusGFSDebugExit(); } void globus_gridftp_server_get_config_data( globus_gfs_operation_t op, char * data_id, char ** config_data) { GlobusGFSName(globus_gridftp_server_get_config_data); GlobusGFSDebugEnter(); globus_gfs_log_message(GLOBUS_GFS_LOG_ERR, "DSI config data is not supported.\n"); GlobusGFSDebugExit(); } void globus_gridftp_server_set_ordered_data( globus_gfs_operation_t op, globus_bool_t ordered_data) { GlobusGFSName(globus_gridftp_server_set_ordered_data); GlobusGFSDebugEnter(); op->order_data = ordered_data; GlobusGFSDebugExit(); } void globus_gridftp_server_get_ordered_data( globus_gfs_operation_t op, globus_bool_t * ordered_data) { GlobusGFSName(globus_gridftp_server_get_ordered_data); GlobusGFSDebugEnter(); *ordered_data = op->order_data; GlobusGFSDebugExit(); } globus_result_t globus_gridftp_server_query_op_info( globus_gfs_operation_t op, globus_gfs_op_info_t op_info, globus_gfs_op_info_param_t param, ...) { globus_result_t res = GLOBUS_SUCCESS; va_list ap; char *** argv; int * argc; GlobusGFSName(globus_gridftp_server_query_op_info); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); if(op_info == NULL) { res = GlobusGFSErrorGeneric("Invalid op_info.");; goto err; } va_start(ap, param); switch(param) { case GLOBUS_GFS_OP_INFO_CMD_ARGS: argv = va_arg(ap, char ***); argc = va_arg(ap, int *); *argv = op_info->argv; *argc = op_info->argc; break; default: res = GlobusGFSErrorGeneric("Invalid query parameter."); break; } va_end(ap); if(res != GLOBUS_SUCCESS) { goto err; } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: GlobusGFSDebugExitWithError(); return res; } globus_result_t globus_gridftp_server_add_command( globus_gfs_operation_t op, const char * command_name, int cmd_id, int min_args, int max_args, const char * help_string, globus_bool_t has_pathname, int access_type) { globus_i_gfs_cmd_ent_t * cmd_ent; int rc; char * ptr; globus_result_t result; GlobusGFSName(globus_gridftp_server_add_command); GlobusGFSDebugEnter(); if(cmd_id < GLOBUS_GFS_MIN_CUSTOM_CMD) { result = GlobusGFSErrorGeneric("Invalid cmd_id.");; goto err; } if(op->session_handle->custom_cmd_table == NULL) { globus_hashtable_init( &op->session_handle->custom_cmd_table, 128, globus_hashtable_string_hash, globus_hashtable_string_keyeq); } cmd_ent = (globus_i_gfs_cmd_ent_t *) globus_calloc(1, sizeof(globus_i_gfs_cmd_ent_t)); cmd_ent->cmd_name = globus_libc_strdup(command_name); ptr = cmd_ent->cmd_name; while(ptr && *ptr) { *ptr = toupper(*ptr); ptr++; } cmd_ent->cmd_id = cmd_id; cmd_ent->min_argc = min_args; cmd_ent->max_argc = max_args; cmd_ent->help_str = globus_libc_strdup(help_string); cmd_ent->has_pathname = has_pathname; cmd_ent->access_type = access_type; rc = globus_hashtable_insert( &op->session_handle->custom_cmd_table, cmd_ent->cmd_name, cmd_ent); if(rc != GLOBUS_SUCCESS) { result = GlobusGFSErrorGeneric("Could not store command entry."); goto err; } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: GlobusGFSDebugExitWithError(); return result; } /* this is used to translate the restart and partial offset/lengths into a sets of ranges to transfer... storage interface shouldn't know about partial or restart semantics, it only needs to know which offsets to read from the data source, and what offset to write to data sink (dest offset only matters for mode e, but again, storage interface doesn't know about modes) */ void globus_gridftp_server_get_write_range( globus_gfs_operation_t op, globus_off_t * offset, globus_off_t * length) { globus_off_t tmp_off = 0; globus_off_t tmp_len = -1; globus_off_t tmp_write = 0; globus_off_t tmp_transfer = 0; int rc; GlobusGFSName(globus_gridftp_server_get_write_range); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); if(globus_range_list_size(op->range_list)) { rc = globus_range_list_remove_at( op->range_list, 0, &tmp_off, &tmp_len); op->order_data_start = tmp_off; } if(op->data_handle->info.mode == 'S') { tmp_write = tmp_off; } if(op->partial_offset > 0) { tmp_off += op->partial_offset; tmp_write += op->partial_offset; tmp_transfer = 0 - op->partial_offset; } if(offset) { *offset = tmp_off; } if(length) { *length = tmp_len; } op->write_delta = tmp_write; op->transfer_delta = tmp_transfer; GlobusGFSDebugExit(); } void globus_gridftp_server_get_read_range( globus_gfs_operation_t op, globus_off_t * offset, globus_off_t * length) { globus_off_t tmp_off = 0; globus_off_t tmp_len = -1; globus_off_t tmp_write = 0; int rc; globus_off_t start_offset; globus_off_t end_offset; globus_off_t stripe_block_size; int size; int i; globus_gfs_transfer_info_t * info; globus_off_t part_size; GlobusGFSName(globus_gridftp_server_get_read_range); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); /* this whole function is crazy ugly and inneffiecient... needs rethinking */ globus_mutex_lock(&op->session_handle->mutex); { if(op->node_count > 1) { switch(op->data_handle->info.stripe_layout) { case GLOBUS_GFS_LAYOUT_PARTITIONED: info = (globus_gfs_transfer_info_t *) op->info_struct; if(op->partial_length > 0) { part_size = op->partial_length; } else { part_size = info->alloc_size; } stripe_block_size = part_size / op->node_count; if(part_size <= 0) { stripe_block_size = op->data_handle->info.stripe_blocksize; } else if(part_size % op->node_count) { stripe_block_size++; } break; case GLOBUS_GFS_LAYOUT_BLOCKED: default: stripe_block_size = op->data_handle->info.stripe_blocksize; break; } start_offset = op->stripe_chunk * stripe_block_size; end_offset = start_offset + stripe_block_size; if(globus_range_list_size(op->stripe_range_list)) { rc = globus_range_list_remove_at( op->stripe_range_list, 0, &tmp_off, &tmp_len); tmp_write = op->write_delta; } else if((size = globus_range_list_size(op->range_list)) != 0) { for(i = 0; i < size; i++) { rc = globus_range_list_at( op->range_list, i, &tmp_off, &tmp_len); if(op->partial_length != -1) { if(tmp_len == -1) { tmp_len = op->partial_length; } if(tmp_off + tmp_len > op->partial_length) { tmp_len = op->partial_length - tmp_off; if(tmp_len < 0) { tmp_len = 0; } } } if(op->partial_offset > 0) { tmp_off += op->partial_offset; tmp_write = 0 - op->partial_offset; } globus_range_list_insert( op->stripe_range_list, tmp_off, tmp_len); op->write_delta = tmp_write; } globus_range_list_remove( op->stripe_range_list, 0, start_offset); globus_range_list_remove( op->stripe_range_list, end_offset, GLOBUS_RANGE_LIST_MAX); op->stripe_chunk += op->node_count; if(globus_range_list_size(op->stripe_range_list)) { rc = globus_range_list_remove_at( op->stripe_range_list, 0, &tmp_off, &tmp_len); tmp_write = op->write_delta; } else { tmp_len = 0; tmp_off = 0; tmp_write = 0; } } else { tmp_len = 0; } } else if(globus_range_list_size(op->range_list)) { rc = globus_range_list_remove_at( op->range_list, 0, &tmp_off, &tmp_len); if(op->partial_length != -1) { if(tmp_len == -1) { tmp_len = op->partial_length; } if(tmp_off + tmp_len > op->partial_length) { tmp_len = op->partial_length - tmp_off; if(tmp_len < 0) { tmp_len = 0; } } } if(op->partial_offset > 0) { tmp_off += op->partial_offset; if(op->data_handle->info.mode == 'E') { tmp_write = 0 - op->partial_offset; } } } else { tmp_len = 0; } } globus_mutex_unlock(&op->session_handle->mutex); if(offset) { *offset = tmp_off; } if(length) { *length = tmp_len; } op->write_delta = tmp_write; GlobusGFSDebugExit(); } globus_result_t globus_gridftp_server_get_recv_modification_time( globus_gfs_operation_t op, time_t * out_time) { globus_result_t result; time_t tmp_time = -1; GlobusGFSName(globus_gridftp_server_get_recv_modification_time); GlobusGFSDebugEnter(); if(!op || !out_time) { result = GlobusGFSErrorGeneric("Invalid parameters."); goto error; } if(op->storattr && op->storattr->modify) { char* tz; struct tm modtime; memset(&modtime, 0, sizeof(modtime)); if (sscanf(op->storattr->modify, "%4d%2d%2d%2d%2d%2d", &modtime.tm_year, &modtime.tm_mon, &modtime.tm_mday, &modtime.tm_hour, &modtime.tm_min, &modtime.tm_sec) != 6) { result = GlobusGFSErrorGeneric("Invalid modification time."); goto error; } modtime.tm_year -= 1900; modtime.tm_mon -= 1; /* This block converts the user-specified UTC time to a Unix time * value. We have to do contortions here as there is no standard * inverse of the 'gmtime' function. */ tz = getenv("TZ"); globus_libc_setenv("TZ", "UTC", 1); tzset(); tmp_time = mktime(&modtime); if (tz) globus_libc_setenv("TZ", tz, 1); else globus_libc_unsetenv("TZ"); tzset(); op->storattr->modify_seen = GLOBUS_TRUE; } *out_time = tmp_time; GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSDebugExitWithError(); *out_time = -1; return result; } globus_result_t globus_gridftp_server_get_recv_attr_string( globus_gfs_operation_t op, const char * requested_attr, char ** out_value) { globus_result_t result; char * tmp_val = NULL; char * tmp_req; GlobusGFSName(globus_gridftp_server_get_recv_attr_string); GlobusGFSDebugEnter(); if(!op || !out_value) { result = GlobusGFSErrorGeneric("Invalid parameters."); goto error; } if(op->storattr) { if(requested_attr) { if(strcasecmp(requested_attr, "modify") == 0) { tmp_val = globus_libc_strdup(op->storattr->modify); op->storattr->modify_seen = GLOBUS_TRUE; } else if(strcasecmp(requested_attr, "checksum.md5") == 0) { tmp_val = globus_libc_strdup(op->storattr->checksum_md5); op->storattr->checksum_md5_seen = GLOBUS_TRUE; } else { tmp_val = globus_i_gfs_kv_getval( op->storattr->all, requested_attr, 0); if(!tmp_val) { tmp_req = globus_common_create_string("x.%s", requested_attr); tmp_val = globus_i_gfs_kv_getval( op->storattr->all, requested_attr, 0); globus_free(tmp_req); } } } else { tmp_val = globus_libc_strdup(op->storattr->all); } } *out_value = tmp_val; GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSDebugExitWithError(); return result; } globus_result_t globus_gridftp_server_register_read( globus_gfs_operation_t op, globus_byte_t * buffer, globus_size_t length, globus_gridftp_server_read_cb_t callback, void * user_arg) { globus_result_t result; globus_l_gfs_data_bounce_t * bounce_info; GlobusGFSName(globus_gridftp_server_register_read); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); bounce_info = (globus_l_gfs_data_bounce_t *) globus_malloc(sizeof(globus_l_gfs_data_bounce_t)); if(!bounce_info) { result = GlobusGFSErrorMemory("bounce_info"); goto error_alloc; } bounce_info->op = op; bounce_info->callback.read = callback; bounce_info->user_arg = user_arg; if(op->data_handle->http_handle) { result = globus_xio_register_read( op->data_handle->http_handle, buffer, length, length, NULL, globus_i_gfs_data_http_read_cb, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_data_read", result); goto error_register; } } else { result = globus_ftp_control_data_read( &op->data_handle->data_channel, buffer, length, globus_l_gfs_data_read_cb, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_data_read", result); goto error_register; } } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_register: globus_free(bounce_info); error_alloc: GlobusGFSDebugExitWithError(); return result; } globus_result_t globus_gridftp_server_register_write( globus_gfs_operation_t op, globus_byte_t * buffer, globus_size_t length, globus_off_t offset, int stripe_ndx, globus_gridftp_server_write_cb_t callback, void * user_arg) { globus_result_t result; globus_l_gfs_data_bounce_t * bounce_info; GlobusGFSName(globus_gridftp_server_register_write); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); bounce_info = (globus_l_gfs_data_bounce_t *) globus_malloc(sizeof(globus_l_gfs_data_bounce_t)); if(!bounce_info) { result = GlobusGFSErrorMemory("bounce_info"); goto error_alloc; } bounce_info->op = op; bounce_info->callback.write = callback; bounce_info->user_arg = user_arg; if(op->data_handle->info.mode == 'E' && op->stripe_count > 1) { /* XXX not sure what this is all about */ globus_mutex_lock(&op->session_handle->mutex); { if(stripe_ndx != -1) { op->write_stripe = stripe_ndx; } if(op->write_stripe >= op->stripe_count) { op->write_stripe %= op->stripe_count; } result = globus_ftp_control_data_write_stripe( &op->data_handle->data_channel, buffer, length, offset + op->write_delta, GLOBUS_FALSE, op->write_stripe, globus_l_gfs_data_write_cb, bounce_info); op->write_stripe++; } globus_mutex_unlock(&op->session_handle->mutex); } else { if(op->data_handle->http_handle) { result = globus_xio_register_write( op->data_handle->http_handle, buffer, length, length, NULL, globus_i_gfs_data_http_write_cb, bounce_info); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_data_read", result); goto error_register; } } else { result = globus_ftp_control_data_write( &op->data_handle->data_channel, buffer, length, offset + op->write_delta, GLOBUS_FALSE, globus_l_gfs_data_write_cb, bounce_info); } } if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_ftp_control_data_write", result); goto error_register; } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_register: globus_free(bounce_info); error_alloc: GlobusGFSDebugExitWithError(); return result; } void globus_gridftp_server_finished_session_start( globus_gfs_operation_t op, globus_result_t result, void * session_arg, char * username, char * home_dir) { globus_gfs_finished_info_t finished_info; int code; GlobusGFSName(globus_gridftp_server_finished_session_start); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); finished_info.type = GLOBUS_GFS_OP_SESSION_START; finished_info.result = result; finished_info.info.session.session_arg = session_arg; finished_info.info.session.username = username; finished_info.info.session.home_dir = home_dir; /* pull response code from error */ if(result != GLOBUS_SUCCESS && (code = globus_gfs_error_get_ftp_response_code( globus_error_peek(result))) != 0) { finished_info.code = code; finished_info.msg = globus_error_print_friendly( globus_error_peek(result)); } globus_gridftp_server_operation_finished( op, result, &finished_info); GlobusGFSDebugExit(); } void globus_gridftp_server_finished_active_data( globus_gfs_operation_t op, globus_result_t result, void * data_arg, globus_bool_t bi_directional) { globus_gfs_finished_info_t finished_info; int code; GlobusGFSName(globus_gridftp_server_finished_active_data); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); finished_info.type = GLOBUS_GFS_OP_ACTIVE; finished_info.result = result; finished_info.info.data.data_arg = data_arg; finished_info.info.data.bi_directional = bi_directional; /* pull response code from error */ if(result != GLOBUS_SUCCESS && (code = globus_gfs_error_get_ftp_response_code( globus_error_peek(result))) != 0) { finished_info.code = code; finished_info.msg = globus_error_print_friendly( globus_error_peek(result)); } globus_gridftp_server_operation_finished( op, result, &finished_info); GlobusGFSDebugExit(); } void globus_gridftp_server_finished_passive_data( globus_gfs_operation_t op, globus_result_t result, void * data_arg, globus_bool_t bi_directional, const char ** contact_strings, int cs_count) { globus_gfs_finished_info_t finished_info; int code; GlobusGFSName(globus_gridftp_server_finished_passive_data); GlobusGFSDebugEnter(); globus_l_gfs_data_alive(op->session_handle); memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); finished_info.type = GLOBUS_GFS_OP_PASSIVE; finished_info.result = result; finished_info.info.data.data_arg = data_arg; finished_info.info.data.bi_directional = bi_directional; finished_info.info.data.contact_strings = contact_strings; finished_info.info.data.cs_count = cs_count; /* pull response code from error */ if(result != GLOBUS_SUCCESS && (code = globus_gfs_error_get_ftp_response_code( globus_error_peek(result))) != 0) { finished_info.code = code; finished_info.msg = globus_error_print_friendly( globus_error_peek(result)); } globus_gridftp_server_operation_finished( op, result, &finished_info); GlobusGFSDebugExit(); } void globus_i_gfs_data_request_set_cred( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, gss_cred_id_t del_cred) { globus_l_gfs_data_session_t * session_handle; GlobusGFSName(globus_i_gfs_data_request_set_cred); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; globus_l_gfs_data_reset_watchdog(session_handle, NULL); if(del_cred != NULL) { session_handle->del_cred = del_cred; } if(session_handle->dsi->set_cred_func != NULL) { session_handle->dsi->set_cred_func( del_cred, session_handle->session_arg); } GlobusGFSDebugExit(); return; } /* this end receives the buffer */ void globus_i_gfs_data_request_buffer_send( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, globus_byte_t * buffer, int buffer_type, globus_size_t buffer_len) { globus_l_gfs_data_session_t * session_handle; GlobusGFSName(globus_i_gfs_data_request_buffer_send); GlobusGFSDebugEnter(); session_handle = (globus_l_gfs_data_session_t *) session_arg; globus_l_gfs_data_reset_watchdog(session_handle, NULL); if(buffer_type & GLOBUS_GFS_BUFFER_SERVER_DEFINED) { switch(buffer_type) { case GLOBUS_GFS_BUFFER_EOF_INFO: break; default: break; } } if(session_handle->dsi->buffer_send_func != NULL) { session_handle->dsi->buffer_send_func( buffer_type, buffer, buffer_len, session_handle->session_arg); } GlobusGFSDebugExit(); return; } void globus_i_gfs_data_http_read_cb( globus_xio_handle_t xio_handle, globus_result_t result, globus_byte_t * buffer, globus_size_t length, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_off_t offset; globus_l_gfs_data_bounce_t * bounce_info; globus_bool_t eof; GlobusGFSName(globus_l_gfs_data_http_read_cb); GlobusGFSDebugEnter(); bounce_info = (globus_l_gfs_data_bounce_t *) user_arg; offset = bounce_info->op->bytes_transferred; bounce_info->op->bytes_transferred += nbytes; eof = globus_xio_error_is_eof(result); if(eof) { if(bounce_info->op->bytes_transferred < bounce_info->op->data_handle->http_length) { result = GlobusGFSErrorGeneric( "HTTP data length was shorter than expected."); } else { result = GLOBUS_SUCCESS; } } if(bounce_info->op->bytes_transferred > bounce_info->op->data_handle->http_length) { result = GlobusGFSErrorGeneric( "HTTP data length was longer than expected."); } bounce_info->callback.read( bounce_info->op, result, buffer, nbytes, offset + bounce_info->op->write_delta, eof, bounce_info->user_arg); globus_free(bounce_info); GlobusGFSDebugExit(); } void globus_i_gfs_data_http_write_cb( globus_xio_handle_t xio_handle, globus_result_t result, globus_byte_t * buffer, globus_size_t length, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_l_gfs_data_bounce_t * bounce_info; GlobusGFSName(globus_l_gfs_data_http_read_cb); GlobusGFSDebugEnter(); bounce_info = (globus_l_gfs_data_bounce_t *) user_arg; globus_mutex_lock(&bounce_info->op->session_handle->mutex); { bounce_info->op->bytes_transferred += nbytes; bounce_info->op->recvd_bytes += nbytes; bounce_info->op->data_handle->http_transferred += nbytes; } globus_mutex_unlock(&bounce_info->op->session_handle->mutex); bounce_info->callback.write( bounce_info->op, result, buffer, nbytes, bounce_info->user_arg); globus_free(bounce_info); GlobusGFSDebugExit(); } static void globus_l_gfs_data_http_event_cb( globus_gfs_data_event_reply_t * reply, void * user_arg); static void globus_l_gfs_data_http_perf( void * arg) { globus_l_gfs_data_operation_t * op; op = (globus_l_gfs_data_operation_t *) arg; if(op->data_handle) { globus_gfs_event_info_t event_reply; memset(&event_reply, '\0', sizeof(globus_gfs_event_info_t)); event_reply.type = GLOBUS_GFS_EVENT_BYTES_RECVD; globus_l_gfs_data_http_event_cb(&event_reply, op); } } static void globus_l_gfs_data_http_transfer_cb( globus_gfs_data_reply_t * reply, void * user_arg) { globus_l_gfs_data_operation_t * op; globus_result_t result = GLOBUS_SUCCESS; GlobusGFSName(globus_l_gfs_data_http_transfer_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; { globus_bool_t destroy_op = GLOBUS_FALSE; globus_bool_t destroy_session = GLOBUS_FALSE; globus_mutex_lock(&op->session_handle->mutex); op->session_handle->ref--; GFSDataOpDec(op, destroy_op, destroy_session); globus_mutex_unlock(&op->session_handle->mutex); globus_assert(!destroy_op); } if(op->data_handle->perf_handle != GLOBUS_NULL_HANDLE) { globus_callback_unregister( op->data_handle->perf_handle, NULL, NULL, NULL); op->data_handle->perf_handle = GLOBUS_NULL_HANDLE; } globus_xio_close(op->data_handle->http_handle, NULL); globus_libc_unsetenv("GLOBUS_GFS_EXTRA_CA_CERTS"); if(reply->result != GLOBUS_SUCCESS || result != GLOBUS_SUCCESS) { globus_gridftp_server_finished_command(op, reply->result, NULL); } else { char * count; globus_mutex_lock(&op->session_handle->mutex); { count = globus_common_create_string("%"GLOBUS_OFF_T_FORMAT, op->data_handle->http_transferred); op->data_handle->http_transferred = 0; } globus_mutex_unlock(&op->session_handle->mutex); globus_gridftp_server_intermediate_command(op, result, count); globus_free(count); globus_gridftp_server_finished_command( op, reply->result, op->data_handle->http_response_str); } GlobusGFSDebugExit(); } static void globus_l_gfs_data_http_event_cb( globus_gfs_data_event_reply_t * reply, void * user_arg) { globus_result_t result = GLOBUS_SUCCESS; char * count; globus_l_gfs_data_operation_t * op; GlobusGFSName(globus_l_gfs_data_http_event_cb); GlobusGFSDebugEnter(); op = (globus_l_gfs_data_operation_t *) user_arg; switch(reply->type) { case GLOBUS_GFS_EVENT_TRANSFER_BEGIN: globus_gridftp_server_intermediate_command(op, result, "0"); if(op->data_handle->perf_handle == GLOBUS_NULL_HANDLE) { globus_reltime_t timer; GlobusTimeReltimeSet(timer, 5, 0); globus_callback_register_periodic( &op->data_handle->perf_handle, &timer, &timer, globus_l_gfs_data_http_perf, (void *) op); } break; case GLOBUS_GFS_EVENT_TRANSFER_CONNECTED: break; case GLOBUS_GFS_EVENT_DISCONNECTED: break; case GLOBUS_GFS_EVENT_BYTES_RECVD: globus_mutex_lock(&op->session_handle->mutex); { count = globus_common_create_string("%"GLOBUS_OFF_T_FORMAT, op->data_handle->http_transferred); } globus_mutex_unlock(&op->session_handle->mutex); globus_gridftp_server_intermediate_command( op, result, count); globus_free(count); break; case GLOBUS_GFS_EVENT_RANGES_RECVD: break; default: globus_assert(0 && "Unexpected event type"); break; } GlobusGFSDebugExit(); } globus_result_t globus_i_gfs_data_http_parse_args( char * argstring, char ** path, char ** request, globus_off_t * offset, globus_off_t * length) { int rc; globus_off_t result; char * tmp_val; globus_off_t tmp_len; char * tmp_req = NULL; char * tmp_path = NULL; globus_off_t tmp_off; int tmp_consume; GlobusGFSName(globus_i_gfs_data_http_parse_args); GlobusGFSDebugEnter(); if((tmp_val = globus_i_gfs_kv_getval(argstring, "OFFSET", 0)) == NULL) { result = GlobusGFSErrorGeneric( "Invalid arguments: Missing OFFSET."); goto err; } rc = globus_libc_scan_off_t(tmp_val, &tmp_off, &tmp_consume); if(rc < 1 || strlen(tmp_val) != tmp_consume || tmp_off < 0) { result = GlobusGFSErrorGeneric( "Invalid arguments: Invalid OFFSET."); goto err; } if((tmp_val = globus_i_gfs_kv_getval(argstring, "LENGTH", 0)) == NULL) { result = GlobusGFSErrorGeneric( "Invalid arguments: Missing LENGTH."); goto err; } rc = globus_libc_scan_off_t(tmp_val, &tmp_len, &tmp_consume); if(rc < 1 || strlen(tmp_val) != tmp_consume || tmp_len < 0) { result = GlobusGFSErrorGeneric( "Invalid arguments: Invalid LENGTH."); goto err; } if((tmp_val = globus_i_gfs_kv_getval(argstring, "PATH", 1)) == NULL) { result = GlobusGFSErrorGeneric( "Invalid arguments: Missing PATH."); goto err; } tmp_path = tmp_val; if((tmp_val = globus_i_gfs_kv_getval(argstring, "REQUEST", 0)) == NULL) { result = GlobusGFSErrorGeneric( "Invalid arguments: Missing REQUEST."); goto err; } tmp_req = tmp_val; *offset = tmp_off; *length = tmp_len; *request = tmp_req; *path = tmp_path; GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: if(tmp_path) { globus_free(tmp_path); } if(tmp_req) { globus_free(tmp_req); } GlobusGFSDebugExitWithError(); return result; } #define GFS_L_S3_ROOT_CA \ "-----BEGIN CERTIFICATE-----\n" \ "MIICPDCCAaUCEDyRMcsf9tAbDpq40ES/Er4wDQYJKoZIhvcNAQEFBQAwXzELMAkG\n" \ "A1UEBhMCVVMxFzAVBgNVBAoTDlZlcmlTaWduLCBJbmMuMTcwNQYDVQQLEy5DbGFz\n" \ "cyAzIFB1YmxpYyBQcmltYXJ5IENlcnRpZmljYXRpb24gQXV0aG9yaXR5MB4XDTk2\n" \ "MDEyOTAwMDAwMFoXDTI4MDgwMjIzNTk1OVowXzELMAkGA1UEBhMCVVMxFzAVBgNV\n" \ "BAoTDlZlcmlTaWduLCBJbmMuMTcwNQYDVQQLEy5DbGFzcyAzIFB1YmxpYyBQcmlt\n" \ "YXJ5IENlcnRpZmljYXRpb24gQXV0aG9yaXR5MIGfMA0GCSqGSIb3DQEBAQUAA4GN\n" \ "ADCBiQKBgQDJXFme8huKARS0EN8EQNvjV69qRUCPhAwL0TPZ2RHP7gJYHyX3KqhE\n" \ "BarsAx94f56TuZoAqiN91qyFomNFx3InzPRMxnVx0jnvT0Lwdd8KkMaOIG+YD/is\n" \ "I19wKTakyYbnsZogy1Olhec9vn2a/iRFM9x2Fe0PonFkTGUugWhFpwIDAQABMA0G\n" \ "CSqGSIb3DQEBBQUAA4GBABByUqkFFBkyCEHwxWsKzH4PIRnN5GfcX6kb5sroc50i\n" \ "2JhucwNhkcV8sEVAbkSdjbCxlnRhLQ2pRdKkkirWmnWXbj9T/UWZYB2oK0z5XqcJ\n" \ "2HUw19JlYD1n1khVdWk/kfVIC0dpImmClr7JyDiGSnoscxlIaU5rfGW/D/xwzoiQ\n" \ "-----END CERTIFICATE-----" globus_result_t globus_i_gfs_data_http_init( globus_l_gfs_data_session_t * session_handle, globus_bool_t https, globus_xio_handle_t * handle, globus_xio_attr_t * attr, globus_xio_data_descriptor_t * descriptor) { globus_result_t result; GlobusGFSName(globus_i_gfs_data_http_init); GlobusGFSDebugEnter(); if(!gfs_l_tcp_driver) { result = globus_xio_driver_load("tcp", &gfs_l_tcp_driver); globus_assert(result == GLOBUS_SUCCESS); } if(!session_handle->http_driver) { result = globus_xio_driver_load("http", &session_handle->http_driver); globus_assert(result == GLOBUS_SUCCESS); } if(!gfs_l_gsi_driver) { result = globus_xio_driver_load("gsi", &gfs_l_gsi_driver); globus_assert(result == GLOBUS_SUCCESS); } if(!gfs_l_q_driver) { result = globus_xio_driver_load("queue", &gfs_l_q_driver); globus_assert(result == GLOBUS_SUCCESS); } if(!session_handle->http_stack) { globus_xio_stack_init(&session_handle->http_stack, NULL); result = globus_xio_stack_push_driver( session_handle->http_stack, gfs_l_tcp_driver); globus_assert(result == GLOBUS_SUCCESS); result = globus_xio_stack_push_driver( session_handle->http_stack, session_handle->http_driver); globus_assert(result == GLOBUS_SUCCESS); result = globus_xio_stack_push_driver( session_handle->http_stack, gfs_l_q_driver); globus_assert(result == GLOBUS_SUCCESS); } if(!session_handle->https_stack) { globus_xio_stack_init(&session_handle->https_stack, NULL); result = globus_xio_stack_push_driver( session_handle->https_stack, gfs_l_tcp_driver); globus_assert(result == GLOBUS_SUCCESS); result = globus_xio_stack_push_driver( session_handle->https_stack, gfs_l_gsi_driver); globus_assert(result == GLOBUS_SUCCESS); result = globus_xio_stack_push_driver( session_handle->https_stack, session_handle->http_driver); globus_assert(result == GLOBUS_SUCCESS); result = globus_xio_stack_push_driver( session_handle->https_stack, gfs_l_q_driver); globus_assert(result == GLOBUS_SUCCESS); } if(handle && *handle == NULL) { if(https) { result = globus_xio_handle_create( handle, session_handle->https_stack); } else { result = globus_xio_handle_create( handle, session_handle->http_stack); } globus_assert(result == GLOBUS_SUCCESS); } if(attr) { globus_xio_attr_init(attr); result = globus_xio_attr_cntl( *attr, gfs_l_tcp_driver, GLOBUS_XIO_TCP_SET_NODELAY, GLOBUS_TRUE); globus_assert(result == GLOBUS_SUCCESS); if(https) { result = globus_xio_attr_cntl( *attr, gfs_l_gsi_driver, GLOBUS_XIO_GSI_SET_SSL_COMPATIBLE, GLOBUS_TRUE); globus_assert(result == GLOBUS_SUCCESS); result = globus_xio_attr_cntl( *attr, gfs_l_gsi_driver, GLOBUS_XIO_GSI_SET_ANON); globus_assert(result == GLOBUS_SUCCESS); result = globus_xio_attr_cntl( *attr, gfs_l_gsi_driver, GLOBUS_XIO_GSI_SET_ALLOW_MISSING_SIGNING_POLICY, GLOBUS_TRUE); globus_assert(result == GLOBUS_SUCCESS); if(!session_handle->http_config_called) { globus_libc_setenv("GLOBUS_GFS_EXTRA_CA_CERTS", GFS_L_S3_ROOT_CA, 1); } else if(session_handle->http_ca_certs) { globus_libc_setenv("GLOBUS_GFS_EXTRA_CA_CERTS", session_handle->http_ca_certs, 1); } } } result = globus_xio_data_descriptor_init(descriptor, *handle); globus_assert(result == GLOBUS_SUCCESS); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; } globus_result_t globus_i_gfs_http_data_parse_request( char * request, char ** url, globus_bool_t * https, int * http_ver, char ** method, globus_xio_http_header_t ** headers, int * count) { globus_result_t res; char * d_req = NULL; globus_size_t req_len; char * line; char * next_line; char * ptr; char * enc_path; char * enc_url; char * tmp_url; char * tmp_hname; char * tmp_hval; globus_xio_http_header_t * tmp_headers; char * tmp_method; globus_bool_t tmp_ver = GLOBUS_XIO_HTTP_VERSION_1_0; int cnt = 20; int i; GlobusGFSName(globus_i_gfs_http_data_parse_request); GlobusGFSDebugEnter(); d_req = malloc(strlen(request)); res = globus_l_gfs_base64_decode( (const globus_byte_t *) request, (globus_byte_t *) d_req, &req_len); if(res != GLOBUS_SUCCESS) { res = GlobusGFSErrorGeneric("Could not decode."); goto err; } res = -1; /* parse from VERB {http|https}://hostname[:port]/url-encoded-path[?qs] HTTP/1.1\r\n */ line = d_req; ptr = strstr(line, "\r\n"); if(ptr) { *ptr = 0; next_line = ptr + 2; } ptr = strchr(line, ' '); if(!ptr) { res = GlobusGFSErrorGeneric("Invalid first line."); goto err; } *ptr++ = 0; tmp_method = strdup(line); tmp_url = strdup(ptr); ptr = strchr(tmp_url, ' '); if(!ptr) { res = GlobusGFSErrorGeneric("Invalid first line."); goto err; } *ptr++ = 0; if(strstr(ptr, "1.1")) { tmp_ver = GLOBUS_XIO_HTTP_VERSION_1_1; } tmp_headers = globus_malloc(cnt * sizeof(globus_xio_http_header_t)); /* parse headers Header-1: foo \r\n Header-2: baz \r\n \r\n */ i = 0; line = next_line; while(line && line < d_req + req_len) { ptr = strstr(line, "\r\n"); if(ptr) { if(ptr == line) { line = NULL; continue; } *ptr = 0; next_line = ptr + 2; } ptr = strchr(line, ':'); if(!ptr) { GlobusGFSErrorGenericStr(res, ("Invalid header line %d", i)); goto err; } *ptr = 0; ptr++; ptr++; tmp_hname = strdup(line); tmp_hval = strdup(ptr); if(i >= cnt) { cnt += 20; tmp_headers = globus_realloc( tmp_headers, cnt * sizeof(globus_xio_http_header_t)); } tmp_headers[i].name = tmp_hname; tmp_headers[i].value = tmp_hval; i++; line = next_line; } if(strncasecmp(tmp_url, "https://", 8) == 0) { *https = GLOBUS_TRUE; } else { *https = GLOBUS_FALSE; } /* find third / in scheme://host/ to get path */ ptr = strchr(tmp_url, '/'); if(!ptr) { res = GlobusGFSErrorGeneric("Invalid URI."); goto err; } ptr++; ptr = strchr(ptr, '/'); if(!ptr) { res = GlobusGFSErrorGeneric("Invalid URI."); goto err; } ptr++; ptr = strchr(ptr, '/'); if(!ptr) { res = GlobusGFSErrorGeneric("Invalid URI."); goto err; } /* urlencode path in because xio will decode it */ enc_path = globus_url_string_hex_encode(ptr, "<>:@"); *ptr = 0; enc_url = globus_common_create_string("%s%s", tmp_url, enc_path); *url = enc_url; *headers = tmp_headers; *count = i; *method = tmp_method; *http_ver = tmp_ver; globus_free(tmp_url); globus_free(d_req); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: GlobusGFSDebugExitWithError(); return res; } globus_result_t globus_i_gfs_data_http_get( globus_l_gfs_data_operation_t * op, char * path, char * request, globus_off_t offset, globus_off_t length, globus_bool_t do_retry) { globus_result_t result = GLOBUS_SUCCESS; char * err_str; char * header_str; int i; globus_xio_http_header_t * headers; globus_xio_data_descriptor_t descriptor; globus_byte_t buffer[1]; globus_xio_handle_t handle; int status_code; char * reason_phrase; globus_xio_attr_t attr; char * url; globus_l_gfs_data_handle_t * data_handle; globus_gfs_transfer_info_t * recv_info; int count; globus_bool_t https; globus_hashtable_t header_table = NULL; char * method; int http_ver; globus_bool_t eof; globus_bool_t retry = GLOBUS_FALSE; GlobusGFSName(globus_l_gfs_data_http_get); GlobusGFSDebugEnter(); /* parse url, headers */ result = globus_i_gfs_http_data_parse_request( request, &url, &https, &http_ver, &method, &headers, &count); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("Invalid request. Parsing", result); goto response_exit; } handle = op->session_handle->http_handle; result = globus_i_gfs_data_http_init(op->session_handle, https, &handle, &attr, &descriptor); if(result != GLOBUS_SUCCESS) { goto response_exit; } result = globus_xio_attr_cntl( attr, op->session_handle->http_driver, GLOBUS_XIO_HTTP_ATTR_SET_REQUEST_HTTP_VERSION, http_ver); if(result != GLOBUS_SUCCESS) { goto response_exit; } result = globus_xio_attr_cntl( attr, op->session_handle->http_driver, GLOBUS_XIO_HTTP_ATTR_SET_REQUEST_METHOD, method); if(result != GLOBUS_SUCCESS) { goto response_exit; } /* set individual headers */ for (i = 0; i < count; i++) { result = globus_xio_attr_cntl( attr, op->session_handle->http_driver, GLOBUS_XIO_HTTP_ATTR_SET_REQUEST_HEADER, headers[i].name, headers[i].value); if(result != GLOBUS_SUCCESS) { goto response_exit; } } result = globus_xio_open(handle, url, attr); if(result != GLOBUS_SUCCESS) { retry = do_retry && (globus_error_get_type(globus_error_peek(result)) == GLOBUS_XIO_HTTP_ERROR_PERSISTENT_CONNECTION_DROPPED); if(!retry) { result = GlobusGFSErrorWrapFailed("HTTP connection", result); goto response_exit; } } if(retry) { op->session_handle->http_handle = NULL; globus_xio_driver_unload(op->session_handle->http_driver); op->session_handle->http_driver = NULL; if(op->session_handle->https_stack) { globus_xio_stack_destroy(op->session_handle->https_stack); op->session_handle->https_stack = NULL; } if(op->session_handle->http_stack) { globus_xio_stack_destroy(op->session_handle->http_stack); op->session_handle->http_stack = NULL; } return globus_i_gfs_data_http_get( op, path, request, offset, length, GLOBUS_FALSE); } /* read response, no data */ result = globus_xio_read( handle, buffer, 0, 0, NULL, descriptor); eof = globus_xio_error_is_eof(result); if(eof) { retry = do_retry && (globus_error_get_type(globus_error_peek(result)) == GLOBUS_XIO_HTTP_ERROR_PERSISTENT_CONNECTION_DROPPED); if(!retry) { result = GLOBUS_SUCCESS; } } if(retry) { globus_xio_close(op->session_handle->http_handle, NULL); op->session_handle->http_handle = NULL; globus_xio_driver_unload(op->session_handle->http_driver); op->session_handle->http_driver = NULL; if(op->session_handle->https_stack) { globus_xio_stack_destroy(op->session_handle->https_stack); op->session_handle->https_stack = NULL; } if(op->session_handle->http_stack) { globus_xio_stack_destroy(op->session_handle->http_stack); op->session_handle->http_stack = NULL; } return globus_i_gfs_data_http_get( op, path, request, offset, length, GLOBUS_FALSE); } if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("Before getting response, HTTP connection", result); goto open_exit; } /* check response */ result = globus_xio_data_descriptor_cntl( descriptor, op->session_handle->http_driver, GLOBUS_XIO_HTTP_GET_RESPONSE, &status_code, &reason_phrase, NULL, &header_table); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("HTTP GET attempt", result); goto open_exit; } else if(status_code > 299) { globus_byte_t * body_buffer; globus_size_t buflen = 64*1024; globus_size_t body_nbytes; globus_size_t total_nbytes = 0; globus_bool_t eof; globus_size_t waitfor = 0; body_buffer = malloc(buflen+1); do { body_nbytes = 0; result = globus_xio_read( handle, body_buffer+total_nbytes, buflen-total_nbytes, waitfor, &body_nbytes, NULL); eof = globus_xio_error_is_eof(result); if(eof) { result = GLOBUS_SUCCESS; } if(result != GLOBUS_SUCCESS) { result = GLOBUS_SUCCESS; eof = GLOBUS_TRUE; } total_nbytes += body_nbytes; if(body_nbytes == 0 || total_nbytes == buflen) { eof = GLOBUS_TRUE; } else { waitfor = GLOBUS_MIN(1024, buflen-total_nbytes); } } while(!eof); body_buffer[total_nbytes] = '\0'; globus_i_gfs_data_http_print_response( status_code, &header_table, body_buffer, &header_str); err_str = globus_common_create_string( "HTTP GET failed with \"%03d %s\"\n%s", status_code, reason_phrase, header_str); result = GlobusGFSErrorGeneric(err_str); globus_free(err_str); globus_free(header_str); globus_free(body_buffer); goto open_exit; } else { globus_i_gfs_data_http_print_response( status_code, &header_table, NULL, &op->user_msg); } /* set up internal file recv request */ recv_info = (globus_gfs_transfer_info_t *) globus_calloc(1, sizeof(globus_gfs_transfer_info_t)); recv_info->alloc_size = length; recv_info->truncate = GLOBUS_FALSE; globus_range_list_init(&recv_info->range_list); globus_range_list_insert(recv_info->range_list, offset, length); recv_info->stripe_count = 1; recv_info->node_count = 1; recv_info->pathname = globus_libc_strdup(path); data_handle = (globus_l_gfs_data_handle_t *) globus_calloc(1, sizeof(globus_l_gfs_data_handle_t)); if(data_handle == NULL) { globus_panic(NULL, result, "small malloc failure, no recovery"); } data_handle->session_handle = op->session_handle; data_handle->is_mine = GLOBUS_FALSE; data_handle->info.mode = 'S'; data_handle->info.nstreams = 1; data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_VALID; recv_info->data_arg = (void *) (intptr_t) globus_handle_table_insert( &data_handle->session_handle->handle_table, data_handle, 1); data_handle->http_handle = handle; data_handle->http_length = length; op->data_handle = data_handle; op->ref++; globus_i_gfs_data_request_recv( NULL, op->session_handle, 0, recv_info, globus_l_gfs_data_http_transfer_cb, globus_l_gfs_data_http_event_cb, op); return GLOBUS_SUCCESS; open_exit: globus_xio_close(handle, NULL); response_exit: GlobusGFSDebugExit(); return result; } globus_result_t globus_i_gfs_data_http_put( globus_l_gfs_data_operation_t * op, char * path, char * request, globus_off_t offset, globus_off_t length, globus_bool_t do_retry) { globus_result_t result = GLOBUS_SUCCESS; char * err_str; char * header_str; int i; globus_xio_http_header_t * headers; globus_xio_data_descriptor_t descriptor; globus_xio_handle_t handle; globus_byte_t buffer[1]; globus_bool_t eof; int status_code; char * reason_phrase; globus_xio_attr_t attr; char * url; globus_l_gfs_data_handle_t * data_handle; globus_gfs_transfer_info_t * send_info; int count; globus_bool_t https; globus_hashtable_t header_table = NULL; char * method; int http_ver; globus_bool_t retry = GLOBUS_FALSE; GlobusGFSName(globus_l_gfs_data_http_put); GlobusGFSDebugEnter(); /* parse url, headers */ result = globus_i_gfs_http_data_parse_request( request, &url, &https, &http_ver, &method, &headers, &count); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("Invalid request. Parsing", result); goto response_exit; } handle = op->session_handle->http_handle; result = globus_i_gfs_data_http_init( op->session_handle, https, &handle, &attr, &descriptor); if(result != GLOBUS_SUCCESS) { goto response_exit; } result = globus_xio_attr_cntl( attr, op->session_handle->http_driver, GLOBUS_XIO_HTTP_ATTR_SET_REQUEST_HTTP_VERSION, http_ver); if(result != GLOBUS_SUCCESS) { goto response_exit; } result = globus_xio_attr_cntl( attr, op->session_handle->http_driver, GLOBUS_XIO_HTTP_ATTR_SET_REQUEST_METHOD, method); if(result != GLOBUS_SUCCESS) { goto response_exit; } /* set individual headers */ for (i = 0; i < count; i++) { result = globus_xio_attr_cntl( attr, op->session_handle->http_driver, GLOBUS_XIO_HTTP_ATTR_SET_REQUEST_HEADER, headers[i].name, headers[i].value); if(result != GLOBUS_SUCCESS) { goto response_exit; } } result = globus_xio_attr_cntl( attr, op->session_handle->http_driver, GLOBUS_XIO_HTTP_ATTR_SET_REQUEST_HEADER, "Transfer-Encoding", "identity"); if(result != GLOBUS_SUCCESS) { goto response_exit; } /* expect spec is unclear on content-length=0, makes 0 byte puts even * more unstable than they already are */ if(length > 0) { result = globus_xio_attr_cntl( attr, op->session_handle->http_driver, GLOBUS_XIO_HTTP_ATTR_SET_REQUEST_HEADER, "Expect", "100-continue"); if(result != GLOBUS_SUCCESS) { goto response_exit; } } result = globus_xio_open(handle, url, attr); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("HTTP connection", result); goto response_exit; } if(length > 0) { /* read response, no data */ result = globus_xio_read( handle, buffer, 0, 0, NULL, descriptor); eof = globus_xio_error_is_eof(result); if(eof) { retry = do_retry && (globus_error_get_type(globus_error_peek(result)) == GLOBUS_XIO_HTTP_ERROR_PERSISTENT_CONNECTION_DROPPED); if(!retry) { result = GLOBUS_SUCCESS; } } if(retry) { globus_xio_close(op->session_handle->http_handle, NULL); op->session_handle->http_handle = NULL; globus_xio_driver_unload(op->session_handle->http_driver); op->session_handle->http_driver = NULL; if(op->session_handle->https_stack) { globus_xio_stack_destroy(op->session_handle->https_stack); op->session_handle->https_stack = NULL; } if(op->session_handle->http_stack) { globus_xio_stack_destroy(op->session_handle->http_stack); op->session_handle->http_stack = NULL; } return globus_i_gfs_data_http_put( op, path, request, offset, length, GLOBUS_FALSE); } if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("Before getting response, HTTP connection", result); goto open_exit; } /* check response */ result = globus_xio_data_descriptor_cntl( descriptor, op->session_handle->http_driver, GLOBUS_XIO_HTTP_GET_RESPONSE, &status_code, &reason_phrase, NULL, &header_table); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("HTTP PUT attempt", result); goto open_exit; } else if(status_code > 299) { globus_byte_t * body_buffer; globus_size_t buflen = 64*1024; globus_size_t body_nbytes; globus_size_t total_nbytes = 0; globus_bool_t eof; globus_size_t waitfor = 0; body_buffer = malloc(buflen+1); do { body_nbytes = 0; result = globus_xio_read( handle, body_buffer+total_nbytes, buflen-total_nbytes, waitfor, &body_nbytes, NULL); eof = globus_xio_error_is_eof(result); if(eof) { result = GLOBUS_SUCCESS; } if(result != GLOBUS_SUCCESS) { result = GLOBUS_SUCCESS; eof = GLOBUS_TRUE; } total_nbytes += body_nbytes; if(body_nbytes == 0 || total_nbytes == buflen) { eof = GLOBUS_TRUE; } else { waitfor = GLOBUS_MIN(1024, buflen-total_nbytes); } } while(!eof); body_buffer[total_nbytes] = '\0'; globus_i_gfs_data_http_print_response( status_code, &header_table, body_buffer, &header_str); err_str = globus_common_create_string( "HTTP PUT failed with \"%03d %s\"\n%s", status_code, reason_phrase, header_str); result = GlobusGFSErrorGeneric(err_str); globus_free(err_str); globus_free(header_str); globus_free(body_buffer); goto open_exit; } } /* set up internal file send request */ send_info = (globus_gfs_transfer_info_t *) globus_calloc(1, sizeof(globus_gfs_transfer_info_t)); globus_range_list_init(&send_info->range_list); globus_range_list_insert(send_info->range_list, offset, length); send_info->partial_offset = 0; send_info->partial_length = -1; send_info->stripe_count = 1; send_info->node_count = 1; send_info->pathname = globus_libc_strdup(path); data_handle = (globus_l_gfs_data_handle_t *) globus_calloc(1, sizeof(globus_l_gfs_data_handle_t)); if(data_handle == NULL) { globus_panic(NULL, result, "small malloc failure, no recovery"); } data_handle->session_handle = op->session_handle; data_handle->is_mine = GLOBUS_FALSE; data_handle->info.mode = 'S'; data_handle->info.nstreams = 1; data_handle->state = GLOBUS_L_GFS_DATA_HANDLE_VALID; send_info->data_arg = (void *) (intptr_t) globus_handle_table_insert( &data_handle->session_handle->handle_table, data_handle, 1); data_handle->http_handle = handle; data_handle->http_length = length; op->data_handle = data_handle; op->ref++; globus_i_gfs_data_request_send( NULL, op->session_handle, 0, send_info, globus_l_gfs_data_http_transfer_cb, globus_l_gfs_data_http_event_cb, op); return GLOBUS_SUCCESS; open_exit: response_exit: GlobusGFSDebugExit(); return result; } globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_data.h0000644000000000000000000000013213122233744021412 xustar0030 mtime=1497970660.656281867 30 atime=1497970660.656281867 30 ctime=1497987258.575281867 globus_gridftp_server-12.2/globus_i_gfs_data.h0000664000175000017500000001373713122233744022442 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef GLOBUS_I_GFS_DATA_H #define GLOBUS_I_GFS_DATA_H #include "globus_i_gridftp_server.h" typedef globus_gfs_finished_info_t globus_gfs_data_reply_t; typedef globus_gfs_event_info_t globus_gfs_data_event_reply_t; typedef void (*globus_i_gfs_data_callback_t)( globus_gfs_data_reply_t * reply, void * user_arg); typedef void (*globus_i_gfs_data_event_callback_t)( globus_gfs_data_event_reply_t * reply, void * user_arg); void globus_i_gfs_data_init(); void globus_i_gfs_data_request_stat( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_stat_info_t * stat_info, globus_i_gfs_data_callback_t cb, void * user_arg); void globus_i_gfs_data_request_recv( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_transfer_info_t * recv_info, globus_i_gfs_data_callback_t cb, globus_i_gfs_data_event_callback_t event_cb, void * user_arg); void globus_i_gfs_data_request_send( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_transfer_info_t * send_info, globus_i_gfs_data_callback_t cb, globus_i_gfs_data_event_callback_t event_cb, void * user_arg); void globus_i_gfs_data_request_list( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_transfer_info_t * list_info, globus_i_gfs_data_callback_t cb, globus_i_gfs_data_event_callback_t event_cb, void * user_arg); void globus_i_gfs_data_request_command( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_command_info_t * command_info, globus_i_gfs_data_callback_t cb, void * user_arg); void globus_i_gfs_data_request_passive( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_data_info_t * data_info, globus_i_gfs_data_callback_t cb, void * user_arg); void globus_i_gfs_data_request_active( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, int id, globus_gfs_data_info_t * data_info, globus_i_gfs_data_callback_t cb, void * user_arg); void globus_i_gfs_data_request_handle_destroy( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, void * data_arg); void globus_i_gfs_data_request_transfer_event( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, globus_gfs_event_info_t * event_info); void globus_i_gfs_data_request_set_cred( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, gss_cred_id_t del_cred); void globus_i_gfs_data_request_buffer_send( globus_gfs_ipc_handle_t ipc_handle, void * session_arg, globus_byte_t * buffer, int buffer_type, globus_size_t buffer_len); void globus_i_gfs_data_session_start( globus_gfs_ipc_handle_t ipc_handle, const gss_ctx_id_t context, globus_gfs_session_info_t * session_info, globus_i_gfs_data_callback_t cb, void * user_arg); void globus_i_gfs_data_session_stop( globus_gfs_ipc_handle_t ipc_handle, void * session_arg); globus_result_t globus_i_gfs_data_check_path( void * session_arg, char * in_path, char ** ret_path, int access_type, globus_bool_t is_virtual); globus_result_t globus_i_gfs_data_virtualize_path( void * session_arg, char * in_string, char ** ret_string); char * globus_i_gfs_kv_getval( char * kvstring, const char * key, globus_bool_t urldecode); char * globus_i_gfs_kv_replaceval( char * kvstring, char * key, char * new_val, globus_bool_t encode); char * globus_i_gfs_data_dsi_version(); #define GFS_L_READ 1<<0 #define GFS_L_WRITE 1<<1 #define GFS_L_LIST 1<<2 #define GFS_L_DIR 1<<3 #define GFS_L_NONE 1<<4 #endif globus_gridftp_server-12.2/PaxHeaders.29556/gfs_dynbe_client.c0000644000000000000000000000013213122233744021250 xustar0030 mtime=1497970660.637281867 30 atime=1497970660.608281867 30 ctime=1497987258.622281867 globus_gridftp_server-12.2/gfs_dynbe_client.c0000664000175000017500000002726713122233744022303 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_xio.h" #include "globus_xio_tcp_driver.h" #include "globus_xio_gsi.h" #include "globus_gfork.h" #include "gfs_i_gfork_plugin.h" #include "globus_preload.h" #ifdef __GNUC__ #define GlobusDynClientFuncName(func) static const char * _dyn_func_name __attribute__((__unused__)) = #func #else #define GlobusDynClientFuncName(func) static const char * _dyn_func_name = #func #endif #define GlobusDynClientError(error_msg, _type) \ globus_error_put( \ globus_error_construct_error( \ NULL, \ NULL, \ _type, \ __FILE__, \ _dyn_func_name, \ __LINE__, \ "%s", \ (error_msg))) enum { GLOBUS_DYNCLIENT_ERROR_PARM = 1 }; static globus_bool_t g_quiet = GLOBUS_FALSE; static globus_bool_t g_use_gsi; static globus_xio_handle_t g_xio_handle; static uint32_t g_at_once = 0; static uint32_t g_total_cons = 0; static globus_xio_driver_t g_tcp_driver; static globus_xio_driver_t g_gsi_driver; static globus_result_t gfs_l_dynclient_master_options( int argc, char ** argv); static void gfs_l_dynclient_log( globus_result_t result, int level, char * fmt, ...) { va_list ap; if(g_quiet) { return; } va_start(ap, fmt); fprintf(stderr, "[gridftp gfork plugin] : "); if(result != GLOBUS_SUCCESS) { char * err_str = globus_error_print_friendly( globus_error_peek(result)); fprintf(stderr, "ERROR : %s : ", err_str); globus_free(err_str); } vfprintf(stderr, fmt, ap); va_end(ap); fflush(stderr); } static globus_result_t gfs_l_dynclient_xio_setup() { globus_result_t result; globus_xio_attr_t attr; globus_xio_stack_t stack; result = globus_xio_attr_init(&attr); if(result != GLOBUS_SUCCESS) { goto error_attr_init; } result = globus_xio_stack_init(&stack, NULL); if(result != GLOBUS_SUCCESS) { goto error_stack_init; } result = globus_xio_driver_load("tcp", &g_tcp_driver); if(result != GLOBUS_SUCCESS) { goto error_tcp; } result = globus_xio_stack_push_driver(stack, g_tcp_driver); if(result != GLOBUS_SUCCESS) { goto error_tcp_push; } if(g_use_gsi) { result = globus_xio_driver_load("gsi", &g_gsi_driver); if(result != GLOBUS_SUCCESS) { goto error_gsi; } result = globus_xio_stack_push_driver(stack, g_gsi_driver); if(result != GLOBUS_SUCCESS) { goto error_gsi_push; } } result = globus_xio_handle_create(&g_xio_handle, stack); if(result != GLOBUS_SUCCESS) { goto error_handle; } return GLOBUS_SUCCESS; error_handle: error_gsi_push: error_gsi: error_tcp_push: error_tcp: error_stack_init: error_attr_init: return result; } int main( int argc, char ** argv) { globus_result_t result; int rc; globus_byte_t buffer[GF_DYN_PACKET_LEN]; uint32_t tmp32; char * be_cs; char * reg_cs; globus_size_t nbytes; LTDL_SET_PRELOADED_SYMBOLS(); rc = globus_module_activate(GLOBUS_XIO_MODULE); if(rc != 0) { goto error_activate; } result = gfs_l_dynclient_master_options(argc, argv); if(result != GLOBUS_SUCCESS) { goto error_opts; } if(argc < 3) { fprintf(stderr, "%s [options] " " \n", argv[0]); fprintf(stderr, "Use -help for more information\n"); exit(0); } be_cs = argv[argc - 2]; reg_cs = argv[argc - 1]; result = gfs_l_dynclient_xio_setup(); if(result != GLOBUS_SUCCESS) { goto error_xio; } memset(buffer, '\0', GF_DYN_PACKET_LEN); buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_DYNBE; tmp32 = htonl(g_at_once); memcpy(&buffer[GF_DYN_AT_ONCE_NDX], &tmp32, sizeof(uint32_t)); tmp32 = htonl(g_total_cons); memcpy(&buffer[GF_DYN_TOTAL_NDX], &tmp32, sizeof(uint32_t)); tmp32 = htonl(1); memcpy(&buffer[GF_DYN_ENTRY_COUNT_NDX], &tmp32, sizeof(uint32_t)); strncpy((char *) &buffer[GF_DYN_CS_NDX], be_cs, GF_DYN_CS_LEN); result = globus_xio_open(g_xio_handle, reg_cs, NULL); if(result != GLOBUS_SUCCESS) { goto error_open; } result = globus_xio_write( g_xio_handle, buffer, GF_DYN_PACKET_LEN, GF_DYN_PACKET_LEN, &nbytes, NULL); if(result != GLOBUS_SUCCESS) { goto error_write; } /* read reply */ result = globus_xio_read( g_xio_handle, buffer, GF_DYN_PACKET_LEN, GF_DYN_PACKET_LEN, &nbytes, NULL); if(result != GLOBUS_SUCCESS) { gfs_l_dynclient_log(GLOBUS_SUCCESS, 0, "Read failed\n"); goto error_read; } result = globus_xio_close(g_xio_handle, NULL); if(result != GLOBUS_SUCCESS) { gfs_l_dynclient_log(GLOBUS_SUCCESS, 0, "Close failed\n"); goto error_close; } gfs_l_dynclient_log(GLOBUS_SUCCESS, 1, "proper net commication with %s\n", reg_cs); if(buffer[GF_MSG_TYPE_NDX] == GFS_GFORK_MSG_TYPE_ACK) { gfs_l_dynclient_log(GLOBUS_SUCCESS, 0, "SUCCESS: registered %s to %s", be_cs, reg_cs); rc = 0; } else { gfs_l_dynclient_log(GLOBUS_SUCCESS, 0, "ERROR: %s rejected registration of %s", reg_cs, be_cs); rc = 1; } return rc; error_close: error_read: error_write: error_open: error_xio: error_opts: error_activate: gfs_l_dynclient_log(result, 0, ""); return 2; } static globus_result_t gfs_l_dynclient_opts_max( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { int sc; int max; GlobusDynClientFuncName(gfs_l_dynclient_opts_max); sc = sscanf(opt[0], "%u", &max); if(sc != 1) { goto error; } *out_parms_used = 1; g_at_once = max; return GLOBUS_SUCCESS; error: return GlobusDynClientError( "max be an integer", GLOBUS_DYNCLIENT_ERROR_PARM); return GLOBUS_SUCCESS; } static globus_result_t gfs_l_dynclient_opts_total( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { int sc; int con; GlobusDynClientFuncName(gfs_l_dynclient_opts_max); sc = sscanf(opt[0], "%u", &con); if(sc != 1) { goto error; } *out_parms_used = 1; g_total_cons = con; return GLOBUS_SUCCESS; error: return GlobusDynClientError( "The total must be an integer", GLOBUS_DYNCLIENT_ERROR_PARM); return GLOBUS_SUCCESS; } static globus_result_t gfs_l_dynclient_opts_help( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_options_help(opts_handle); printf("Dynamic client program\n"); exit(0); return GLOBUS_SUCCESS; } static globus_result_t gfs_l_dynclient_opts_quiet( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { g_quiet = GLOBUS_TRUE; return GLOBUS_SUCCESS; } static globus_result_t gfs_l_dynclient_opts_gsi( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_bool_t b = GLOBUS_FALSE; if(strcasecmp(opt[0], "t") == 0 || strcasecmp(opt[0], "y") == 0 || strcasecmp(opt[0], "yes") == 0 || strcasecmp(opt[0], "true") == 0) { b = GLOBUS_TRUE; } g_use_gsi = b; *out_parms_used = 1; return GLOBUS_SUCCESS; } globus_options_entry_t gfork_l_opts_table[] = { {"quiet", "q", NULL, NULL, "print no output", 0, gfs_l_dynclient_opts_quiet}, {"help", "h", NULL, NULL, "print the help message", 0, gfs_l_dynclient_opts_help}, {"gsi", "G", NULL, "", "Enable or disable GSI. Default is on.", 1, gfs_l_dynclient_opts_gsi}, {"total", "t", NULL, "", "set the maximum total number of connections allowed to the backend", 1, gfs_l_dynclient_opts_total}, {"max", "m", NULL, "", "set the maximum number of connections allowed to the backend at one time", 1, gfs_l_dynclient_opts_max}, {NULL, NULL, NULL, NULL, NULL, 0, NULL} }; static globus_result_t gfs_l_dynclient_master_opts_unknown( globus_options_handle_t opts_handle, void * unknown_arg, int argc, char ** argv) { return GLOBUS_SUCCESS; } static globus_result_t gfs_l_dynclient_master_options( int argc, char ** argv) { globus_options_handle_t opt_h; globus_result_t result; globus_options_init( &opt_h, gfs_l_dynclient_master_opts_unknown, NULL); globus_options_add_table(opt_h, gfork_l_opts_table, NULL); result = globus_options_command_line_process(opt_h, argc, argv); if(result != GLOBUS_SUCCESS) { goto error; } return GLOBUS_SUCCESS; error: return result; } globus_gridftp_server-12.2/PaxHeaders.29556/modules0000644000000000000000000000013213122274272017202 xustar0030 mtime=1497987258.932281867 30 atime=1497987259.369281867 30 ctime=1497987258.932281867 globus_gridftp_server-12.2/modules/0000775000175000017500000000000013122274272020274 5ustar00fedorafedora00000000000000globus_gridftp_server-12.2/modules/PaxHeaders.29556/Makefile.in0000644000000000000000000000013213122274254021324 xustar0030 mtime=1497987244.089281867 30 atime=1497987256.030281867 30 ctime=1497987258.775281867 globus_gridftp_server-12.2/modules/Makefile.in0000664000175000017500000004606213122274254022351 0ustar00fedorafedora00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_common.h" #include "globus_gridftp_server.h" #include "globus_xio.h" #include "globus_xio_file_driver.h" #include #include #include "version.h" #include #ifndef TARGET_ARCH_WIN32 #include #endif #ifdef TARGET_ARCH_WIN32 #include #define S_ISLNK(x) 0 #define lstat(x,y) stat(x,y) #define mkdir(x,y) mkdir(x) #define chown(x,y,z) -1 #define symlink(x,y) -1 #define readlink(x,y,z) 0 #define realpath(x,y) strcpy(y,x) #define scandir(a,b,c,d) 0 #define alphasort(x,y) 0 #define getgrnam(x) 0 #endif #ifndef MAXPATHLEN #define MAXPATHLEN 4096 #endif GlobusDebugDeclare(GLOBUS_GRIDFTP_SERVER_FILE); #define GlobusGFSFileDebugPrintf(level, message) \ GlobusDebugPrintf(GLOBUS_GRIDFTP_SERVER_FILE, level, message) #define GlobusGFSFileDebugEnter() \ GlobusGFSFileDebugPrintf( \ GLOBUS_GFS_DEBUG_TRACE, \ ("[%s] Entering\n", _gfs_name)) #define GlobusGFSFileDebugExit() \ GlobusGFSFileDebugPrintf( \ GLOBUS_GFS_DEBUG_TRACE, \ ("[%s] Exiting\n", _gfs_name)) #define GlobusGFSFileDebugExitWithError() \ GlobusGFSFileDebugPrintf( \ GLOBUS_GFS_DEBUG_TRACE, \ ("[%s] Exiting with error\n", _gfs_name)) GlobusDebugDefine(GLOBUS_GRIDFTP_SERVER_FILE); typedef void (*globus_l_gfs_file_cksm_cb_t)( globus_result_t result, char * cksm, void * user_arg); enum { GLOBUS_GFS_FILE_CKSM_TYPE_NONE = 0, GLOBUS_GFS_FILE_CKSM_TYPE_ADLER32, GLOBUS_GFS_FILE_CKSM_TYPE_MD5 }; typedef struct globus_l_gfs_file_cksm_monitor_s { globus_gfs_operation_t op; globus_off_t offset; globus_off_t length; globus_off_t count; globus_off_t read_left; globus_size_t block_size; globus_l_gfs_file_cksm_cb_t internal_cb; void * internal_cb_arg; globus_callback_handle_t marker_handle; int marker_freq; globus_bool_t send_marker; globus_off_t total_bytes; unsigned char cksum_type; MD5_CTX mdctx; uint32_t adler32ctx; globus_byte_t buffer[]; } globus_l_gfs_file_cksm_monitor_t; typedef struct { gss_cred_id_t cred; char * sbj; char * username; char * pw; } gfs_l_file_session_t; typedef struct { globus_mutex_t lock; globus_memory_t mem; globus_priority_q_t queue; globus_list_t * buffer_list; globus_gfs_operation_t op; char * pathname; globus_xio_handle_t file_handle; globus_off_t file_offset; globus_off_t read_offset; globus_off_t read_length; int pending_writes; int pending_reads; globus_size_t block_size; int optimal_count; int node_ndx; globus_object_t * error; globus_bool_t first_read; globus_bool_t eof; globus_bool_t aborted; int concurrency_check; int concurrency_check_interval; char * expected_cksm; char * expected_cksm_alg; time_t utime; /* added for multicast stuff, but cold be generally useful */ gfs_l_file_session_t * session; globus_result_t finish_result; } globus_l_file_monitor_t; typedef struct { globus_byte_t * buffer; globus_off_t offset; globus_size_t length; } globus_l_buffer_info_t; typedef struct gfs_l_file_stack_entry_s { globus_xio_driver_t driver; char * driver_name; char * opts; } gfs_l_file_stack_entry_t; static globus_xio_driver_t globus_l_gfs_file_driver; static globus_result_t globus_l_gfs_file_utime( globus_gfs_operation_t op, const char * pathname, time_t modtime); static globus_result_t globus_l_gfs_file_cksm( globus_gfs_operation_t op, const char * pathname, const char * algorithm, globus_off_t offset, globus_off_t length, globus_l_gfs_file_cksm_cb_t internal_cb, void * internal_cb_arg); static globus_result_t globus_l_gfs_file_make_stack( globus_gfs_operation_t op, globus_l_file_monitor_t * mon, globus_xio_attr_t attr, globus_xio_stack_t stack, gfs_l_file_session_t * session_h) { globus_xio_driver_t driver; globus_result_t result; globus_list_t * driver_list = NULL; globus_xio_driver_list_ent_t * ent; GlobusGFSName(globus_l_gfs_file_make_stack); globus_gfs_data_get_file_stack_list(op, &driver_list); /* set the cred in case anyone wants it */ globus_xio_attr_cntl( attr, NULL, GLOBUS_XIO_ATTR_SET_CREDENTIAL, session_h->cred, session_h->sbj, session_h->username, session_h->pw); if(driver_list == NULL) { result = globus_xio_stack_push_driver( stack, globus_l_gfs_file_driver); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_xio_stack_push_driver", result); goto error_push; } } else { while(!globus_list_empty(driver_list)) { ent = (globus_xio_driver_list_ent_t *) globus_list_remove(&driver_list, driver_list); if(strcmp(ent->driver_name, "file") == 0) { driver = globus_l_gfs_file_driver; result = globus_xio_stack_push_driver( stack, globus_l_gfs_file_driver); } else { driver = ent->driver; result = globus_xio_stack_push_driver(stack, ent->driver); } if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_xio_stack_push_driver", result); goto error_push; } if(ent->opts != NULL) { /* ignore error */ globus_xio_attr_cntl( attr, driver, GLOBUS_XIO_SET_STRING_OPTIONS, ent->opts); } } } return GLOBUS_SUCCESS; error_push: return result; } /* * if priority_1 comes after priority_2, return > 0 * else if priority_1 comes before priority_2, return < 0 * else return 0 */ static int globus_l_gfs_file_queue_compare( void * priority_1, void * priority_2) { globus_l_buffer_info_t * buf_info1; globus_l_buffer_info_t * buf_info2; int rc = 0; GlobusGFSName(globus_l_gfs_file_queue_compare); GlobusGFSFileDebugEnter(); buf_info1 = (globus_l_buffer_info_t *) priority_1; buf_info2 = (globus_l_buffer_info_t *) priority_2; /* the void * are really just offsets */ if(buf_info1->offset > buf_info2->offset) { rc = 1; } if(buf_info1->offset < buf_info2->offset) { rc = -1; } GlobusGFSFileDebugExit(); return rc; } static globus_result_t globus_l_gfs_file_monitor_init( globus_l_file_monitor_t ** u_monitor, globus_size_t block_size, int optimal_count) { globus_l_file_monitor_t * monitor; globus_result_t result; int rc; GlobusGFSName(globus_l_gfs_file_monitor_init); GlobusGFSFileDebugEnter(); monitor = (globus_l_file_monitor_t *) globus_malloc( sizeof(globus_l_file_monitor_t)); if(!monitor) { result = GlobusGFSErrorMemory("monitor"); goto error_alloc; } rc = globus_memory_init(&monitor->mem, block_size, optimal_count); if(!rc) { globus_free(monitor); result = GlobusGFSErrorMemory("buffer"); goto error_alloc; } globus_mutex_init(&monitor->lock, NULL); globus_priority_q_init( &monitor->queue, globus_l_gfs_file_queue_compare); monitor->buffer_list = NULL; monitor->op = NULL; monitor->file_handle = NULL; monitor->pending_reads = 0; monitor->pending_writes = 0; monitor->file_offset = 0; monitor->block_size = block_size; monitor->optimal_count = optimal_count; monitor->error = NULL; monitor->eof = GLOBUS_FALSE; monitor->aborted = GLOBUS_FALSE; monitor->concurrency_check = 2; monitor->concurrency_check_interval = 2; monitor->expected_cksm = NULL; monitor->expected_cksm_alg = NULL; monitor->utime = -1; monitor->pathname = NULL; *u_monitor = monitor; GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error_alloc: GlobusGFSFileDebugExitWithError(); return result; } static void globus_l_gfs_file_monitor_destroy( globus_l_file_monitor_t * monitor) { globus_l_buffer_info_t * buf_info; globus_list_t * list; globus_byte_t * buffer; GlobusGFSName(globus_l_gfs_file_monitor_destroy); GlobusGFSFileDebugEnter(); while(!globus_priority_q_empty(&monitor->queue)) { buf_info = (globus_l_buffer_info_t *) globus_priority_q_dequeue(&monitor->queue); if(buf_info) { if(buf_info->buffer) { globus_memory_push_node(&monitor->mem, buf_info->buffer); } globus_free(buf_info); } } for(list = monitor->buffer_list; !globus_list_empty(list); list = globus_list_rest(list)) { buffer = (globus_byte_t *) globus_list_first(list); globus_memory_push_node(&monitor->mem, buffer); } if(monitor->pathname) { globus_free(monitor->pathname); } if(monitor->expected_cksm) { globus_free(monitor->expected_cksm); } if(monitor->expected_cksm_alg) { globus_free(monitor->expected_cksm_alg); } globus_priority_q_destroy(&monitor->queue); globus_list_free(monitor->buffer_list); globus_memory_destroy(&monitor->mem); globus_mutex_destroy(&monitor->lock); globus_free(monitor); GlobusGFSFileDebugExit(); } static void globus_l_gfs_file_cksm_verify( globus_result_t result, char * cksm, void * user_arg) { globus_l_file_monitor_t * monitor; GlobusGFSName(globus_l_gfs_file_cksm_verify); GlobusGFSFileDebugEnter(); monitor = (globus_l_file_monitor_t *) user_arg; if(result != GLOBUS_SUCCESS) { monitor->finish_result = GlobusGFSErrorWrapFailed("checksum verification", result); } else if(strcmp(monitor->expected_cksm, cksm) != 0) { monitor->finish_result = GlobusGFSErrorIncorrectChecksum( cksm, monitor->expected_cksm); } globus_gridftp_server_finished_transfer( monitor->op, monitor->finish_result); globus_l_gfs_file_monitor_destroy(monitor); GlobusGFSFileDebugExit(); } static globus_bool_t globus_l_gfs_file_timeout_cb( globus_xio_handle_t handle, globus_xio_operation_type_t type, void * user_arg) { GlobusGFSName(globus_l_gfs_file_timeout_cb); GlobusGFSFileDebugEnter(); globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "A file access timeout has occurred.\n"); GlobusGFSFileDebugExit(); return GLOBUS_TRUE; } static void globus_l_gfs_file_close_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_l_file_monitor_t * monitor; GlobusGFSName(globus_l_gfs_file_close_cb); monitor = (globus_l_file_monitor_t *) user_arg; GlobusGFSFileDebugEnter(); if(monitor != NULL) { /* must lock/unlock or we can get to the destroy before the registeration locak has actually released... crazy threads */ globus_mutex_lock(&monitor->lock); { if(monitor->finish_result == GLOBUS_SUCCESS) { monitor->finish_result = result; } } globus_mutex_unlock(&monitor->lock); if(monitor->finish_result == GLOBUS_SUCCESS && monitor->utime >= 0) { monitor->finish_result = globus_l_gfs_file_utime( NULL, monitor->pathname, monitor->utime); } if(monitor->finish_result == GLOBUS_SUCCESS && monitor->expected_cksm != NULL) { /* verify file before finishing */ result = globus_l_gfs_file_cksm( NULL, monitor->pathname, monitor->expected_cksm_alg, 0, -1, globus_l_gfs_file_cksm_verify, monitor); } else { globus_gridftp_server_finished_transfer( monitor->op, monitor->finish_result); globus_l_gfs_file_monitor_destroy(monitor); } } GlobusGFSFileDebugExit(); } static void globus_l_gfs_file_close_kickout( void * arg) { globus_l_file_monitor_t * monitor; monitor = (globus_l_file_monitor_t *) arg; globus_gridftp_server_finished_transfer( monitor->op, monitor->finish_result); globus_l_gfs_file_monitor_destroy(monitor); } static void globus_l_gfs_file_close( globus_l_file_monitor_t * monitor, globus_result_t in_result) { globus_bool_t oneshot = GLOBUS_FALSE; globus_result_t result; monitor->finish_result = in_result; if(monitor->file_handle) { result = globus_xio_register_close( monitor->file_handle, NULL, globus_l_gfs_file_close_cb, monitor); if(result != GLOBUS_SUCCESS) { oneshot = GLOBUS_TRUE; if(monitor->finish_result == GLOBUS_SUCCESS) { monitor->finish_result = result; } } } else { oneshot = GLOBUS_TRUE; } if(oneshot) { globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_file_close_kickout, monitor); } } /** * stat calls */ /* basepath and filename must be MAXPATHLEN long * the pathname may be absolute or relative, basepath will be the same */ static void globus_l_gfs_file_partition_path( const char * pathname, char * basepath, char * filename) { char buf[MAXPATHLEN]; char * filepart; GlobusGFSName(globus_l_gfs_file_partition_path); GlobusGFSFileDebugEnter(); strncpy(buf, pathname, MAXPATHLEN); buf[MAXPATHLEN - 1] = '\0'; filepart = strrchr(buf, '/'); #ifdef WIN32 #else while(filepart && !*(filepart + 1) && filepart != buf) { *filepart = '\0'; filepart = strrchr(buf, '/'); } #endif if(!filepart) { strcpy(filename, buf); basepath[0] = '\0'; } else { if(filepart == buf) { if(!*(filepart + 1)) { basepath[0] = '\0'; filename[0] = '/'; filename[1] = '\0'; } else { *filepart++ = '\0'; basepath[0] = '/'; basepath[1] = '\0'; strcpy(filename, filepart); } } else { *filepart++ = '\0'; strcpy(basepath, buf); strcpy(filename, filepart); } } if(filename[0] == 0) { filename[0] = '/'; filename[1] = 0; } GlobusGFSFileDebugExit(); } static globus_result_t globus_l_gfs_file_realpath( const char * in_path, char ** out_path, void * user_arg) { globus_result_t result; char resolved[MAXPATHLEN]; GlobusGFSName(globus_l_gfs_file_stat); GlobusGFSFileDebugEnter(); if(realpath(in_path, resolved) == NULL) { result = GlobusGFSErrorSystemError("realpath", errno); goto error; } *out_path = globus_libc_strdup(resolved); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSFileDebugExitWithError(); return result; } static void globus_l_gfs_file_copy_stat( globus_gfs_stat_t * stat_object, struct stat * stat_buf, const char * filename, const char * symlink_target, int link_mode, globus_gridftp_server_control_stat_error_t error) { GlobusGFSName(globus_l_gfs_file_copy_stat); GlobusGFSFileDebugEnter(); stat_object->mode = stat_buf->st_mode; stat_object->nlink = stat_buf->st_nlink; stat_object->uid = stat_buf->st_uid; stat_object->gid = stat_buf->st_gid; stat_object->size = stat_buf->st_size; stat_object->mtime = stat_buf->st_mtime; stat_object->atime = stat_buf->st_atime; stat_object->ctime = stat_buf->st_ctime; stat_object->dev = stat_buf->st_dev; stat_object->ino = stat_buf->st_ino; stat_object->link_mode = link_mode; stat_object->error = error; if(filename && *filename) { stat_object->name = globus_libc_strdup(filename); } else { stat_object->name = NULL; } if(symlink_target && *symlink_target) { stat_object->symlink_target = globus_libc_strdup(symlink_target); } else { stat_object->symlink_target = NULL; } GlobusGFSFileDebugExit(); } static void globus_l_gfs_file_destroy_stat( globus_gfs_stat_t * stat_array, int stat_count) { int i; GlobusGFSName(globus_l_gfs_file_destroy_stat); GlobusGFSFileDebugEnter(); for(i = 0; i < stat_count; i++) { if(stat_array[i].name != NULL) { globus_free(stat_array[i].name); } if(stat_array[i].symlink_target != NULL) { globus_free(stat_array[i].symlink_target); } } globus_free(stat_array); GlobusGFSFileDebugExit(); } #define GFS_STAT_COUNT_CHECK 100 #define GFS_STAT_COUNT_MAX 1000 #define GFS_STAT_TIME 10 static void globus_l_gfs_file_stat( globus_gfs_operation_t op, globus_gfs_stat_info_t * stat_info, void * user_arg) { globus_result_t result = GLOBUS_SUCCESS; struct stat stat_buf; struct stat link_stat_buf; globus_gfs_stat_t * stat_array; int stat_count = 0; int total_stat_count = 0; DIR * dir; char basepath[MAXPATHLEN]; char filename[MAXPATHLEN]; char symlink_target[MAXPATHLEN]; globus_gridftp_server_control_stat_error_t base_error = GLOBUS_GRIDFTP_SERVER_CONTROL_STAT_SUCCESS; GlobusGFSName(globus_l_gfs_file_stat); GlobusGFSFileDebugEnter(); /* lstat is the same as stat when not operating on a link */ if(lstat(stat_info->pathname, &stat_buf) != 0) { result = GlobusGFSErrorSystemError("stat", errno); goto error_stat1; } /* if this is a link we still need to stat to get the info we are interested in and then use realpath() to get the full path of the symlink target */ *symlink_target = '\0'; if(S_ISLNK(stat_buf.st_mode)) { int stat_result = 0; if(stat_info->use_symlink_info) { memset(&link_stat_buf, 0, sizeof(struct stat)); stat_result = stat(stat_info->pathname, &link_stat_buf); } else if(stat(stat_info->pathname, &stat_buf) != 0) { result = GlobusGFSErrorSystemError("stat", errno); goto error_stat1; } if(stat_result < 0 || realpath(stat_info->pathname, symlink_target) == NULL) { int nchars = readlink(stat_info->pathname, symlink_target, MAXPATHLEN); if (nchars < 0) { result = GlobusGFSErrorSystemError("realpath", errno); goto error_stat1; } symlink_target[nchars] = '\0'; base_error = GLOBUS_GRIDFTP_SERVER_CONTROL_STAT_INVALIDLINK; } } globus_l_gfs_file_partition_path(stat_info->pathname, basepath, filename); if(!S_ISDIR(stat_buf.st_mode) || stat_info->file_only) { stat_array = (globus_gfs_stat_t *) globus_malloc(sizeof(globus_gfs_stat_t)); if(!stat_array) { result = GlobusGFSErrorMemory("stat_array"); goto error_alloc1; } globus_l_gfs_file_copy_stat( stat_array, &stat_buf, filename, symlink_target, link_stat_buf.st_mode, base_error); stat_count = 1; } else #ifdef WIN32 { struct dirent * dir_entry; int i; char dir_path[MAXPATHLEN]; int stat_limit_check = GFS_STAT_COUNT_CHECK; int stat_limit_max = GFS_STAT_COUNT_MAX; time_t stat_limit_time; globus_bool_t check_cdir = GLOBUS_TRUE; stat_limit_time = time(NULL) + GFS_STAT_TIME; stat_count = stat_info->include_path_stat ? 1 : 0; { if(stat_info->pathname && stat_info->pathname[0] == '/' && stat_info->pathname[1] == 0) { DWORD drivemask; char drive[] = "A"; stat_array = (globus_gfs_stat_t *) globus_malloc(sizeof(globus_gfs_stat_t) * 30); if(!stat_array) { result = GlobusGFSErrorMemory("stat_array"); goto error_alloc2; } drivemask = GetLogicalDrives(); while(drivemask && *drive <= 'Z') { if(drivemask & 1) { stat_buf.st_dev = *drive; globus_l_gfs_file_copy_stat(&stat_array[stat_count], &stat_buf, drive, NULL, 0, 0); stat_count++; } (*drive)++; drivemask >>= 1; } goto done_fake; } } dir = globus_libc_opendir(stat_info->pathname); if(!dir) { result = GlobusGFSErrorSystemError("opendir", errno); if (!stat_info->include_path_stat) goto error_open; } total_stat_count = 0; while(globus_libc_readdir_r(dir, &dir_entry) == 0 && dir_entry) { total_stat_count++; globus_free(dir_entry); } globus_libc_rewinddir(dir); stat_array = (globus_gfs_stat_t *) globus_malloc( sizeof(globus_gfs_stat_t) * (GLOBUS_MIN(stat_limit_max, total_stat_count) + 1)); if(!stat_array) { result = GlobusGFSErrorMemory("stat_array"); goto error_alloc2; } snprintf( dir_path, sizeof(dir_path), "%s/%s", (basepath[0] != '/' || basepath[1] != '\0') ? basepath : "", filename); dir_path[MAXPATHLEN - 1] = '\0'; if(!basepath[0] && filename[0] == '/') { dir_path[0] = 0; } i = 0; if(stat_info->include_path_stat) { globus_l_gfs_file_copy_stat(&stat_array[i++], &stat_buf, filename, NULL, 0, dir ? GLOBUS_GRIDFTP_SERVER_CONTROL_STAT_SUCCESS : GLOBUS_GRIDFTP_SERVER_CONTROL_STAT_OPENFAILED); } while(globus_libc_readdir_r(dir, &dir_entry) == 0 && dir_entry) { char path[MAXPATHLEN]; base_error = GLOBUS_GRIDFTP_SERVER_CONTROL_STAT_SUCCESS; snprintf(path, sizeof(path), "%s/%s", dir_path, dir_entry->d_name); path[MAXPATHLEN - 1] = '\0'; /* lstat is the same as stat when not operating on a link */ if(lstat(path, &stat_buf) != 0) { globus_free(dir_entry); /* just skip invalid entries */ total_stat_count--; continue; } /* if this is a link we still need to stat to get the info we are interested in and then use realpath() to get the full path of the symlink target */ *symlink_target = '\0'; if(S_ISLNK(stat_buf.st_mode)) { int stat_result = 0; if(stat_info->use_symlink_info) { memset(&link_stat_buf, 0, sizeof(struct stat)); stat_result = stat(path, &link_stat_buf); } else if(stat(path, &stat_buf) != 0) { globus_free(dir_entry); /* just skip invalid entries */ total_stat_count--; continue; } if(stat_result < 0 || realpath(path, symlink_target) == NULL) { int nchars = readlink(path, symlink_target, MAXPATHLEN); if (nchars < 0) { globus_free(dir_entry); /* just skip invalid entries */ total_stat_count--; continue; } symlink_target[nchars] = '\0'; base_error = GLOBUS_GRIDFTP_SERVER_CONTROL_STAT_INVALIDLINK; } } globus_l_gfs_file_copy_stat( &stat_array[i], &stat_buf, dir_entry->d_name, symlink_target, link_stat_buf.st_mode, base_error); /* set nlink to total files in dir for . entry */ if(check_cdir && dir_entry->d_name && dir_entry->d_name[0] == '.' && dir_entry->d_name[1] == '\0') { check_cdir = GLOBUS_FALSE; stat_array[i].nlink = total_stat_count; } if(stat_array[i].ino == 0) { unsigned long h = 0; char * key; key = path; while(*key) { h = 131 * h + *key++; } stat_array[i].ino = h; } i++; globus_free(dir_entry); /* send updates every GFS_STAT_TIME, checked every GFS_STAT_CHECK */ if(i >= stat_limit_check) { time_t tmp_time; globus_bool_t send_stats = GLOBUS_FALSE; tmp_time = time(NULL); if(i >= stat_limit_max || tmp_time > stat_limit_time) { send_stats = GLOBUS_TRUE; } else { stat_limit_check += GFS_STAT_COUNT_CHECK; } if(send_stats) { stat_count = i; stat_limit_check = GFS_STAT_COUNT_CHECK; stat_limit_time = tmp_time + GFS_STAT_TIME; i = 0; globus_gridftp_server_finished_stat_partial( op, GLOBUS_SUCCESS, stat_array, stat_count); globus_l_gfs_file_destroy_stat(stat_array, stat_count); stat_array = (globus_gfs_stat_t *) globus_malloc( sizeof(globus_gfs_stat_t) * (stat_limit_max + 1)); if(!stat_array) { result = GlobusGFSErrorMemory("stat_array"); goto error_alloc2; } stat_count = 0; } } } stat_count = i; closedir(dir); } done_fake: #else { struct dirent * dir_entry; struct dirent ** entries = NULL; int i; int j; char dir_path[MAXPATHLEN]; int stat_limit_check = GFS_STAT_COUNT_CHECK; int stat_limit_max = GFS_STAT_COUNT_MAX; time_t stat_limit_time; globus_bool_t check_cdir = GLOBUS_TRUE; stat_limit_time = time(NULL) + GFS_STAT_TIME; total_stat_count = scandir( stat_info->pathname, &entries, NULL, (getenv("FTPNOSORT") ? NULL : alphasort)); if(total_stat_count < 0) { result = GlobusGFSErrorSystemError("scandir", errno); goto error_open; } stat_array = (globus_gfs_stat_t *) globus_malloc( sizeof(globus_gfs_stat_t) * (GLOBUS_MIN(stat_limit_max, total_stat_count) + 1)); if(!stat_array) { result = GlobusGFSErrorMemory("stat_array"); goto error_alloc2; } snprintf( dir_path, sizeof(dir_path), "%s/%s", (basepath[0] != '/' || basepath[1] != '\0') ? basepath : "", filename); dir_path[MAXPATHLEN - 1] = '\0'; i = 0; j = 0; while(j < total_stat_count) { char path[MAXPATHLEN]; dir_entry = entries[j++]; snprintf(path, sizeof(path), "%s/%s", dir_path, dir_entry->d_name); path[MAXPATHLEN - 1] = '\0'; /* lstat is the same as stat when not operating on a link */ if(lstat(path, &stat_buf) != 0) { result = GlobusGFSErrorSystemError("lstat", errno); globus_free(dir_entry); /* just skip invalid entries */ continue; } /* if this is a link we still need to stat to get the info we are interested in and then use realpath() to get the full path of the symlink target */ *symlink_target = '\0'; if(S_ISLNK(stat_buf.st_mode)) { int stat_result = 0; if(stat_info->use_symlink_info) { memset(&link_stat_buf, 0, sizeof(struct stat)); stat_result = stat(path, &link_stat_buf); } else if(stat(path, &stat_buf) != 0) { globus_free(dir_entry); /* just skip invalid entries */ continue; } if(stat_result < 0 || realpath(path, symlink_target) == NULL) { int nchars = readlink(path, symlink_target, MAXPATHLEN); if (nchars < 0) { globus_free(dir_entry); /* just skip invalid entries */ continue; } symlink_target[nchars] = '\0'; base_error = GLOBUS_GRIDFTP_SERVER_CONTROL_STAT_INVALIDLINK; } } globus_l_gfs_file_copy_stat( &stat_array[i], &stat_buf, dir_entry->d_name, symlink_target, link_stat_buf.st_mode, base_error); /* set nlink to total files in dir for . entry */ if(check_cdir && dir_entry->d_name && dir_entry->d_name[0] == '.' && dir_entry->d_name[1] == '\0') { check_cdir = GLOBUS_FALSE; stat_array[i].nlink = total_stat_count; } i++; globus_free(dir_entry); /* send updates every GFS_STAT_TIME, checked every GFS_STAT_CHECK */ if(i >= stat_limit_check) { time_t tmp_time; globus_bool_t send_stats = GLOBUS_FALSE; tmp_time = time(NULL); if(i >= stat_limit_max || tmp_time > stat_limit_time) { send_stats = GLOBUS_TRUE; } else { stat_limit_check += GFS_STAT_COUNT_CHECK; } if(send_stats) { stat_count = i; stat_limit_check = GFS_STAT_COUNT_CHECK; stat_limit_time = tmp_time + GFS_STAT_TIME; i = 0; globus_gridftp_server_finished_stat_partial( op, GLOBUS_SUCCESS, stat_array, stat_count); globus_l_gfs_file_destroy_stat(stat_array, stat_count); stat_array = (globus_gfs_stat_t *) globus_malloc( sizeof(globus_gfs_stat_t) * (stat_limit_max + 1)); if(!stat_array) { result = GlobusGFSErrorMemory("stat_array"); goto error_alloc2; } stat_count = 0; } } } stat_count = i; if(entries) { globus_free(entries); } } #endif globus_gridftp_server_finished_stat( op, result, stat_array, stat_count); globus_l_gfs_file_destroy_stat(stat_array, stat_count); GlobusGFSFileDebugExit(); return; error_alloc2: closedir(dir); error_open: error_alloc1: error_stat1: globus_gridftp_server_finished_stat(op, result, NULL, 0); GlobusGFSFileDebugExitWithError(); } static globus_result_t globus_l_gfs_file_truncate( globus_gfs_operation_t op, const char * pathname, globus_off_t offset) { int rc; globus_result_t result; globus_xio_system_file_t fd; struct stat sbuf; GlobusGFSName(globus_l_gfs_file_truncate); GlobusGFSFileDebugEnter(); result = globus_xio_system_file_open( &fd, pathname, GLOBUS_XIO_FILE_RDWR | GLOBUS_XIO_FILE_BINARY, 0); if(result != GLOBUS_SUCCESS) { goto error; } #ifdef WIN32 rc = stat(pathname, &sbuf); #else rc = fstat(fd, &sbuf); #endif if(rc != 0) { result = GlobusGFSErrorSystemError("stat", errno); goto error_close; } if(offset > sbuf.st_size) { result = GlobusGFSErrorGeneric( "Current size is smaller than truncate size."); goto error_close; } result = globus_xio_system_file_truncate(fd, offset); if(result != GLOBUS_SUCCESS) { goto error_close; } result = globus_xio_system_file_close(fd); if(result != GLOBUS_SUCCESS) { goto error; } globus_gridftp_server_finished_command(op, GLOBUS_SUCCESS, NULL); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error_close: globus_xio_system_file_close(fd); error: GlobusGFSFileDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_file_mkdir( globus_gfs_operation_t op, const char * pathname) { int rc; globus_result_t result; GlobusGFSName(globus_l_gfs_file_mkdir); GlobusGFSFileDebugEnter(); rc = mkdir(pathname, 0777); if(rc != 0) { result = GlobusGFSErrorSystemError("mkdir", errno); goto error; } globus_gridftp_server_finished_command(op, GLOBUS_SUCCESS, NULL); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSFileDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_file_rmdir( globus_gfs_operation_t op, const char * pathname) { int rc; globus_result_t result; GlobusGFSName(globus_l_gfs_file_rmdir); GlobusGFSFileDebugEnter(); rc = rmdir(pathname); if(rc != 0) { result = GlobusGFSErrorSystemError("rmdir", errno); goto error; } globus_gridftp_server_finished_command(op, GLOBUS_SUCCESS, NULL); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSFileDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_file_delete_dir( const char * pathname) { globus_result_t result; int rc; DIR * dir; struct stat stat_buf; struct dirent * dir_entry; int i; char path[MAXPATHLEN]; GlobusGFSName(globus_l_gfs_file_delete_dir); GlobusGFSFileDebugEnter(); /* lstat is the same as stat when not operating on a link */ if(lstat(pathname, &stat_buf) != 0) { result = GlobusGFSErrorSystemError("stat", errno); goto error_stat; } if(!S_ISDIR(stat_buf.st_mode)) { /* remove anything that isn't a dir -- don't follow links */ rc = unlink(pathname); if(rc != 0) { result = GlobusGFSErrorSystemError("unlink", errno); goto error_unlink1; } } else { dir = globus_libc_opendir(pathname); if(!dir) { result = GlobusGFSErrorSystemError("opendir", errno); goto error_open; } for(i = 0; globus_libc_readdir_r(dir, &dir_entry) == 0 && dir_entry; i++) { if(dir_entry->d_name[0] == '.' && (dir_entry->d_name[1] == '\0' || (dir_entry->d_name[1] == '.' && dir_entry->d_name[2] == '\0'))) { globus_free(dir_entry); continue; } snprintf(path, sizeof(path), "%s/%s", pathname, dir_entry->d_name); path[MAXPATHLEN - 1] = '\0'; /* lstat is the same as stat when not operating on a link */ if(lstat(path, &stat_buf) != 0) { result = GlobusGFSErrorSystemError("lstat", errno); globus_free(dir_entry); /* just skip invalid entries */ continue; } if(!S_ISDIR(stat_buf.st_mode)) { /* remove anything that isn't a dir -- don't follow links */ rc = unlink(path); if(rc != 0) { result = GlobusGFSErrorSystemError("unlink", errno); goto error_unlink2; } } else { result = globus_l_gfs_file_delete_dir(path); if(result != GLOBUS_SUCCESS) { goto error_recurse; } } globus_free(dir_entry); } closedir(dir); rc = rmdir(pathname); if(rc != 0) { result = GlobusGFSErrorSystemError("rmdir", errno); goto error_rmdir; } } GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error_recurse: error_unlink2: closedir(dir); globus_free(dir_entry); error_open: error_stat: error_unlink1: error_rmdir: GlobusGFSFileDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_file_delete( globus_gfs_operation_t op, const char * pathname, globus_bool_t recurse) { int rc; globus_result_t result; GlobusGFSName(globus_l_gfs_file_delete); GlobusGFSFileDebugEnter(); if(!recurse) { rc = unlink(pathname); if(rc != 0) { result = GlobusGFSErrorSystemError("unlink", errno); goto error; } } else { result = globus_l_gfs_file_delete_dir(pathname); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("recursion", result); goto error; } } globus_gridftp_server_finished_command(op, GLOBUS_SUCCESS, NULL); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSFileDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_file_rename( globus_gfs_operation_t op, const char * from_pathname, const char * to_pathname) { int rc; globus_result_t result; GlobusGFSName(globus_l_gfs_file_rename); GlobusGFSFileDebugEnter(); rc = rename(from_pathname, to_pathname); if(rc != 0) { result = GlobusGFSErrorSystemError("rename", errno); goto error; } globus_gridftp_server_finished_command(op, GLOBUS_SUCCESS, NULL); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSFileDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_file_chgrp( globus_gfs_operation_t op, const char * pathname, const char * group) { int rc; globus_result_t result; struct group * grp_info; int grp_id; char* endpt; GlobusGFSName(globus_l_gfs_file_chgrp); GlobusGFSFileDebugEnter(); grp_info = getgrnam(group); if(grp_info != NULL) { grp_id = grp_info->gr_gid; } else { grp_id = strtol(group, &endpt, 10); if(*group == '\0' || *endpt != '\0') { result = GlobusGFSErrorSystemError("chgrp", EPERM); goto error; } } if(grp_id < 0) { result = GlobusGFSErrorSystemError("chgrp", EPERM); goto error; } rc = chown(pathname, -1, grp_id); if(rc != 0) { result = GlobusGFSErrorSystemError("chgrp", errno); goto error; } globus_gridftp_server_finished_command(op, GLOBUS_SUCCESS, NULL); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSFileDebugExitWithError(); return result; } #ifdef WIN32 /* utime on win32 does not work with directories. we can work around that by opening a HANDLE with the FILE_FLAG_BACKUP_SEMANTICS flag, getting the fd from that, and calling _futime on that fd. we could call SetFileTime() with the HANDLE, but there are quirks with DST that result in the time returned by stat() being different than the set time depending on the date and current DST state. the perl module Win32-UTCFileTime documents that bit of fun. */ static BOOL utime_win( const char * path, struct utimbuf * ubuf) { HANDLE hFile; int rc; int fd; hFile = CreateFile( path, FILE_WRITE_ATTRIBUTES, FILE_SHARE_WRITE, 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0); if (hFile == INVALID_HANDLE_VALUE) { errno = GetLastError(); return -1; } fd = _open_osfhandle((intptr_t) hFile, 0); rc = _futime(fd, (struct _utimbuf *) ubuf); /* _close closes the underlying HANDLE */ _close(fd); return rc; } #endif static globus_result_t globus_l_gfs_file_utime( globus_gfs_operation_t op, const char * pathname, time_t modtime) { int rc; globus_result_t result; struct utimbuf ubuf; GlobusGFSName(globus_l_gfs_file_utime); GlobusGFSFileDebugEnter(); ubuf.modtime = modtime; ubuf.actime = time(NULL); #ifdef WIN32 rc = utime_win(pathname, &ubuf); #else rc = utime(pathname, &ubuf); #endif if(rc != 0) { result = GlobusGFSErrorSystemError("utime", errno); goto error; } if(op) { globus_gridftp_server_finished_command(op, GLOBUS_SUCCESS, NULL); } GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSFileDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_file_symlink( globus_gfs_operation_t op, const char * reference_path, const char * pathname) { int rc; globus_result_t result; GlobusGFSName(globus_l_gfs_file_symlink); GlobusGFSFileDebugEnter(); rc = symlink(reference_path, pathname); if(rc != 0) { result = GlobusGFSErrorSystemError("symlink", errno); goto error; } globus_gridftp_server_finished_command(op, GLOBUS_SUCCESS, NULL); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSFileDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_file_chmod( globus_gfs_operation_t op, const char * pathname, mode_t mode) { int rc; globus_result_t result; GlobusGFSName(globus_l_gfs_file_chmod); GlobusGFSFileDebugEnter(); rc = chmod(pathname, mode); if(rc != 0) { result = GlobusGFSErrorSystemError("chmod", errno); goto error; } globus_gridftp_server_finished_command(op, GLOBUS_SUCCESS, NULL); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSFileDebugExitWithError(); return result; } static void globus_l_gfs_file_cksm_read_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_l_gfs_file_cksm_monitor_t * monitor; globus_bool_t eof = GLOBUS_FALSE; char * cksmptr = NULL; char * md5ptr; unsigned char md[MD5_DIGEST_LENGTH]; char md5sum[MD5_DIGEST_LENGTH * 2 + 1] = {0}; char adler32_human[2*sizeof(uint32_t)+1]; int i; GlobusGFSName(globus_l_gfs_file_cksm_read_cb); GlobusGFSFileDebugEnter(); monitor = (globus_l_gfs_file_cksm_monitor_t *) user_arg; if(result != GLOBUS_SUCCESS) { if(globus_xio_error_is_eof(result)) { eof = GLOBUS_TRUE; } else { result = GlobusGFSErrorWrapFailed( "checksum read callback", result); goto error_read; } } if(monitor->length >= 0) { monitor->read_left -= nbytes; monitor->count = (monitor->read_left > monitor->block_size) ? monitor->block_size : monitor->read_left; if(monitor->read_left == 0) { eof = GLOBUS_TRUE; } } monitor->total_bytes += nbytes; if(monitor->cksum_type == GLOBUS_GFS_FILE_CKSM_TYPE_MD5) { MD5_Update(&monitor->mdctx, buffer, nbytes); } else if (monitor->cksum_type == GLOBUS_GFS_FILE_CKSM_TYPE_ADLER32) { monitor->adler32ctx = adler32(monitor->adler32ctx, buffer, nbytes); } if(!eof) { if(monitor->send_marker) { monitor->send_marker = GLOBUS_FALSE; char count[128]; sprintf(count, "%"GLOBUS_OFF_T_FORMAT, monitor->total_bytes); globus_gridftp_server_intermediate_command( monitor->op, GLOBUS_SUCCESS, count); } result = globus_xio_register_read( handle, monitor->buffer, monitor->count, monitor->count, NULL, globus_l_gfs_file_cksm_read_cb, monitor); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_xio_register_read", result); goto error_register; } } else { if(monitor->marker_handle) { globus_callback_unregister( monitor->marker_handle, NULL, NULL, NULL); monitor->marker_handle = GLOBUS_NULL_HANDLE; } globus_xio_register_close( handle, NULL, globus_l_gfs_file_close_cb, NULL); if (monitor->cksum_type == GLOBUS_GFS_FILE_CKSM_TYPE_MD5) { MD5_Final(md, &monitor->mdctx); md5ptr = md5sum; for(i = 0; i < MD5_DIGEST_LENGTH; i++) { md5ptr += sprintf(md5ptr, "%02x", md[i]); } cksmptr = md5sum; } else if (monitor->cksum_type == GLOBUS_GFS_FILE_CKSM_TYPE_ADLER32) { snprintf(adler32_human, sizeof(adler32_human), "%08x", monitor->adler32ctx); cksmptr = adler32_human; } if(monitor->internal_cb) { monitor->internal_cb( GLOBUS_SUCCESS, cksmptr, monitor->internal_cb_arg); } else { globus_gridftp_server_finished_command( monitor->op, GLOBUS_SUCCESS, cksmptr); } globus_free(monitor); } GlobusGFSFileDebugExit(); return; error_register: error_read: globus_xio_register_close(handle, NULL, NULL, NULL); handle = NULL; globus_gridftp_server_finished_command(monitor->op, result, NULL); globus_free(monitor); GlobusGFSFileDebugExitWithError(); } static void globus_l_gfs_file_marker_cb( void * user_arg) { globus_l_gfs_file_cksm_monitor_t * monitor; monitor = (globus_l_gfs_file_cksm_monitor_t *) user_arg; monitor->send_marker = GLOBUS_TRUE; } static void globus_l_gfs_file_open_cksm_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_l_gfs_file_cksm_monitor_t * monitor; char * freq; GlobusGFSName(globus_l_gfs_file_open_cksm_cb); GlobusGFSFileDebugEnter(); monitor = (globus_l_gfs_file_cksm_monitor_t *) user_arg; if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "open", result); goto error_open; } if(monitor->op) { globus_gridftp_server_get_update_interval( monitor->op, &monitor->marker_freq); } if(monitor->marker_freq) { globus_result_t res; globus_reltime_t delay; GlobusTimeReltimeSet(delay, monitor->marker_freq, 0); res = globus_callback_register_periodic( &monitor->marker_handle, &delay, &delay, globus_l_gfs_file_marker_cb, monitor); if(res != GLOBUS_SUCCESS) { } } if(monitor->length >= 0) { monitor->read_left = monitor->length; monitor->count = (monitor->read_left > monitor->block_size) ? monitor->block_size : monitor->read_left; } else { monitor->count = monitor->block_size; } if(monitor->offset > 0) { result = globus_xio_handle_cntl( handle, GLOBUS_XIO_QUERY, GLOBUS_XIO_SEEK, monitor->offset, GLOBUS_XIO_FILE_SEEK_SET); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_xio_handle_cntl", result); goto error_seek; } } MD5_Init(&monitor->mdctx); monitor->adler32ctx = adler32(0, NULL, 0); result = globus_xio_register_read( handle, monitor->buffer, monitor->count, monitor->count, NULL, globus_l_gfs_file_cksm_read_cb, monitor); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_xio_register_read", result); goto error_register; } GlobusGFSFileDebugExit(); return; error_register: error_seek: error_open: globus_xio_register_close(handle, NULL, NULL, NULL); handle = NULL; if(monitor->internal_cb) { monitor->internal_cb(result, NULL, monitor->internal_cb_arg); } else { globus_gridftp_server_finished_command(monitor->op, result, NULL); } globus_free(monitor); GlobusGFSFileDebugExitWithError(); } static globus_result_t globus_l_gfs_file_cksm( globus_gfs_operation_t op, const char * pathname, const char * algorithm, globus_off_t offset, globus_off_t length, globus_l_gfs_file_cksm_cb_t internal_cb, void * internal_cb_arg) { globus_result_t result; globus_xio_attr_t attr; globus_xio_stack_t stack; globus_xio_handle_t file_handle; globus_l_gfs_file_cksm_monitor_t * monitor; globus_size_t block_size; int timeout; GlobusGFSName(globus_l_gfs_file_cksm); GlobusGFSFileDebugEnter(); if(offset < 0) { result = GlobusGFSErrorGeneric("Invalid offset."); goto param_error; } if (strcasecmp(algorithm, "md5") && strcasecmp(algorithm, "adler32")) { result = GlobusGFSErrorGeneric("Unknown checksum algorithm requested."); goto alg_error; } result = globus_xio_attr_init(&attr); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_xio_attr_init", result); goto error_attr; } result = globus_xio_attr_cntl( attr, globus_l_gfs_file_driver, GLOBUS_XIO_FILE_SET_FLAGS, O_RDONLY); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_xio_attr_init", result); goto error_cntl; } timeout = globus_gfs_config_get_int("file_timeout"); if(timeout > 0) { globus_reltime_t delay; GlobusTimeReltimeSet(delay, timeout, 0); result = globus_xio_attr_cntl( attr, NULL, GLOBUS_XIO_ATTR_SET_TIMEOUT_ALL, globus_l_gfs_file_timeout_cb, &delay, NULL); if(result != GLOBUS_SUCCESS) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Unable to set file access timeout of %d seconds\n", timeout); } } result = globus_xio_stack_init(&stack, NULL); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_xio_stack_init", result); goto error_stack; } result = globus_xio_stack_push_driver(stack, globus_l_gfs_file_driver); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_xio_stack_push_driver", result); goto error_push; } result = globus_xio_handle_create(&file_handle, stack); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_xio_handle_create", result); goto error_create; } globus_gridftp_server_get_block_size(op, &block_size); monitor = (globus_l_gfs_file_cksm_monitor_t *) globus_calloc( 1, sizeof(globus_l_gfs_file_cksm_monitor_t) + block_size); if(monitor == NULL) { result = GlobusGFSErrorMemory("cheksum buffer"); goto error_mem; } monitor->op = op; monitor->offset = offset; monitor->length = length; monitor->block_size = block_size; monitor->internal_cb = internal_cb; monitor->internal_cb_arg = internal_cb_arg; monitor->cksum_type = 0; if(!strcasecmp("md5", algorithm)) { monitor->cksum_type = GLOBUS_GFS_FILE_CKSM_TYPE_MD5; } else if(!strcasecmp("adler32", algorithm)) { monitor->cksum_type = GLOBUS_GFS_FILE_CKSM_TYPE_ADLER32; } result = globus_xio_register_open( file_handle, pathname, attr, globus_l_gfs_file_open_cksm_cb, monitor); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_xio_register_open", result); goto error_register; } globus_xio_attr_destroy(attr); globus_xio_stack_destroy(stack); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error_register: globus_xio_register_close(file_handle, NULL, NULL, NULL); file_handle = NULL; globus_free(monitor); error_mem: error_create: error_push: globus_xio_stack_destroy(stack); error_stack: error_cntl: globus_xio_attr_destroy(attr); error_attr: alg_error: param_error: GlobusGFSFileDebugExitWithError(); return result; } static void globus_l_gfs_file_command( globus_gfs_operation_t op, globus_gfs_command_info_t * cmd_info, void * user_arg) { globus_result_t result; GlobusGFSName(globus_l_gfs_file_command); GlobusGFSFileDebugEnter(); switch(cmd_info->command) { case GLOBUS_GFS_CMD_MKD: result = globus_l_gfs_file_mkdir(op, cmd_info->pathname); break; case GLOBUS_GFS_CMD_RMD: result = globus_l_gfs_file_rmdir(op, cmd_info->pathname); break; case GLOBUS_GFS_CMD_DELE: result = globus_l_gfs_file_delete( op, cmd_info->pathname, GLOBUS_FALSE); break; case GLOBUS_GFS_CMD_TRNC: result = globus_l_gfs_file_truncate( op, cmd_info->pathname, cmd_info->cksm_offset); break; case GLOBUS_GFS_CMD_SITE_RDEL: result = globus_l_gfs_file_delete( op, cmd_info->pathname, GLOBUS_TRUE); break; case GLOBUS_GFS_CMD_RNTO: result = globus_l_gfs_file_rename( op, cmd_info->from_pathname, cmd_info->pathname); break; case GLOBUS_GFS_CMD_SITE_CHMOD: result = globus_l_gfs_file_chmod( op, cmd_info->pathname, cmd_info->chmod_mode); break; case GLOBUS_GFS_CMD_SITE_CHGRP: result = globus_l_gfs_file_chgrp( op, cmd_info->pathname, cmd_info->chgrp_group); break; case GLOBUS_GFS_CMD_SITE_UTIME: result = globus_l_gfs_file_utime( op, cmd_info->pathname, cmd_info->utime_time); break; case GLOBUS_GFS_CMD_SITE_SYMLINK: result = globus_l_gfs_file_symlink( op, cmd_info->from_pathname, cmd_info->pathname); break; case GLOBUS_GFS_CMD_CKSM: result = globus_l_gfs_file_cksm( op, cmd_info->pathname, cmd_info->cksm_alg, cmd_info->cksm_offset, cmd_info->cksm_length, NULL, NULL); break; default: result = GLOBUS_FAILURE; break; } if(result != GLOBUS_SUCCESS) { goto error; } GlobusGFSFileDebugExit(); return; error: globus_gridftp_server_finished_command(op, result, NULL); GlobusGFSFileDebugExitWithError(); } /** * recv calls */ static void globus_l_gfs_file_server_read_cb( globus_gfs_operation_t op, globus_result_t result, globus_byte_t * buffer, globus_size_t nbytes, globus_off_t offset, globus_bool_t eof, void * user_arg); static globus_result_t globus_l_gfs_file_dispatch_write( globus_l_file_monitor_t * monitor); static void globus_l_gfs_file_write_cb( globus_xio_handle_t xio_handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_l_file_monitor_t * monitor; GlobusGFSName(globus_l_gfs_file_write_cb); GlobusGFSFileDebugEnter(); monitor = (globus_l_file_monitor_t *) user_arg; globus_mutex_lock(&monitor->lock); { monitor->pending_writes--; globus_gridftp_server_update_bytes_written( monitor->op, monitor->file_offset, nbytes); monitor->file_offset += nbytes; if(result != GLOBUS_SUCCESS && monitor->error == NULL) { monitor->error = GlobusGFSErrorObjWrapFailed("callback", result); } if(monitor->error != NULL) { goto error; } if(!monitor->eof) { result = globus_gridftp_server_register_read( monitor->op, buffer, monitor->block_size, globus_l_gfs_file_server_read_cb, monitor); if(result != GLOBUS_SUCCESS) { monitor->error = GlobusGFSErrorObjWrapFailed( "globus_gridftp_server_register_read", result); goto error; } monitor->pending_reads++; } else { globus_memory_push_node(&monitor->mem, buffer); } result = globus_l_gfs_file_dispatch_write(monitor); if(result != GLOBUS_SUCCESS) { monitor->error = GlobusGFSErrorObjWrapFailed( "globus_l_gfs_file_dispatch_write", result); goto error_dispatch; } if(monitor->pending_reads == 0 && monitor->pending_writes == 0) { globus_assert(monitor->eof || monitor->aborted); globus_l_gfs_file_close(monitor, GLOBUS_SUCCESS); globus_mutex_unlock(&monitor->lock); } else { globus_mutex_unlock(&monitor->lock); } } /* already unlocked */ GlobusGFSFileDebugExit(); return; error: globus_memory_push_node(&monitor->mem, buffer); error_dispatch: if(monitor->pending_reads != 0 || monitor->pending_writes != 0) { /* there are still outstanding callbacks, wait for them */ globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExitWithError(); return; } globus_l_gfs_file_close(monitor, globus_error_put(monitor->error)); globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExitWithError(); } /* Called LOCKED */ static globus_result_t globus_l_gfs_file_dispatch_write( globus_l_file_monitor_t * monitor) { globus_l_buffer_info_t * buf_info; globus_result_t result; GlobusGFSName(globus_l_gfs_file_dispatch_write); GlobusGFSFileDebugEnter(); if(monitor->pending_writes == 0 && !monitor->aborted) { buf_info = (globus_l_buffer_info_t *) globus_priority_q_dequeue(&monitor->queue); if(buf_info) { if(buf_info->offset != monitor->file_offset) { globus_off_t seek_tmp; monitor->file_offset = buf_info->offset; seek_tmp = monitor->file_offset; result = globus_xio_handle_cntl( monitor->file_handle, GLOBUS_XIO_QUERY, GLOBUS_XIO_SEEK, seek_tmp, GLOBUS_XIO_FILE_SEEK_SET); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_xio_handle_cntl", result); goto error_seek; } } result = globus_xio_register_write( monitor->file_handle, buf_info->buffer, buf_info->length, buf_info->length, NULL, globus_l_gfs_file_write_cb, monitor); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_xio_register_write", result); goto error_register; } monitor->pending_writes++; globus_free(buf_info); } } GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error_register: error_seek: if(buf_info->buffer) { globus_memory_push_node(&monitor->mem, buf_info->buffer); } globus_free(buf_info); GlobusGFSFileDebugExitWithError(); return result; } /* called locked */ static void globus_l_gfs_file_update_concurrency( globus_l_file_monitor_t * monitor) { globus_result_t result; int optimal_count; int extra; GlobusGFSName(globus_l_gfs_file_update_concurrency); GlobusGFSFileDebugEnter(); if(!monitor->eof) { monitor->concurrency_check = monitor->concurrency_check_interval; monitor->concurrency_check_interval *= 2; if(monitor->concurrency_check_interval > 1024) { monitor->concurrency_check_interval = 1024; } globus_gridftp_server_get_optimal_concurrency( monitor->op, &optimal_count); extra = optimal_count - monitor->optimal_count; monitor->optimal_count = optimal_count; while(extra-- > 0) { globus_byte_t * buffer; buffer = globus_memory_pop_node(&monitor->mem); result = globus_gridftp_server_register_read( monitor->op, buffer, monitor->block_size, globus_l_gfs_file_server_read_cb, monitor); if(result != GLOBUS_SUCCESS) { globus_memory_push_node(&monitor->mem, buffer); result = GlobusGFSErrorWrapFailed( "globus_gridftp_server_register_read", result); goto error_register; } monitor->pending_reads++; } } GlobusGFSFileDebugExit(); return; error_register: GlobusGFSFileDebugExitWithError(); } static void globus_l_gfs_file_server_read_cb( globus_gfs_operation_t op, globus_result_t result, globus_byte_t * buffer, globus_size_t nbytes, globus_off_t offset, globus_bool_t eof, void * user_arg) { globus_l_file_monitor_t * monitor; globus_l_buffer_info_t * buf_info; int rc; GlobusGFSName(globus_l_gfs_file_server_read_cb); GlobusGFSFileDebugEnter(); monitor = (globus_l_file_monitor_t *) user_arg; globus_mutex_lock(&monitor->lock); { monitor->pending_reads--; if(result != GLOBUS_SUCCESS && monitor->error == NULL) { monitor->error = GlobusGFSErrorObjWrapFailed("callback", result); } if(monitor->error != NULL) { goto error; } if(eof) { monitor->eof = GLOBUS_TRUE; } buf_info = (globus_l_buffer_info_t *) globus_malloc(sizeof(globus_l_buffer_info_t)); if(!buf_info) { monitor->error = GlobusGFSErrorObjMemory("buf_info"); goto error_alloc; } /* XXX offset may need some interpretation here depending on type of * transfer (may need to remember original start offset) */ buf_info->buffer = buffer; buf_info->offset = offset; buf_info->length = nbytes; monitor->concurrency_check--; if(monitor->concurrency_check == 0 && !eof) { globus_l_gfs_file_update_concurrency(monitor); } rc = globus_priority_q_enqueue( &monitor->queue, buf_info, buf_info); if(rc != GLOBUS_SUCCESS) { monitor->error = GlobusGFSErrorObjGeneric( "globus_priority_q_enqueue failed"); goto error_enqueue; } result = globus_l_gfs_file_dispatch_write(monitor); if(result != GLOBUS_SUCCESS) { monitor->error = GlobusGFSErrorObjWrapFailed( "globus_l_gfs_file_dispatch_write", result); goto error_dispatch; } } globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExit(); return; error_enqueue: error_dispatch: /* can't free buf_info, its in queue */ globus_free(buf_info); error_alloc: error: globus_memory_push_node(&monitor->mem, buffer); if(monitor->pending_reads != 0 || monitor->pending_writes != 0) { /* there are still outstanding callbacks, wait for them */ globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExitWithError(); return; } globus_l_gfs_file_close(monitor, globus_error_put(monitor->error)); globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExitWithError(); } static void globus_l_gfs_file_open_write_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_l_file_monitor_t * monitor; GlobusGFSName(globus_l_gfs_file_open_write_cb); GlobusGFSFileDebugEnter(); monitor = (globus_l_file_monitor_t *) user_arg; if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_file_open_write_cb", result); monitor->file_handle = NULL; goto error_open; } globus_gridftp_server_begin_transfer( monitor->op, GLOBUS_GFS_EVENT_TRANSFER_ABORT, monitor); globus_mutex_lock(&monitor->lock); { int optimal_count; globus_size_t block_size; optimal_count = monitor->optimal_count; block_size = monitor->block_size; while(optimal_count--) { globus_byte_t * buffer; buffer = globus_memory_pop_node(&monitor->mem); result = globus_gridftp_server_register_read( monitor->op, buffer, block_size, globus_l_gfs_file_server_read_cb, monitor); if(result != GLOBUS_SUCCESS) { globus_memory_push_node(&monitor->mem, buffer); result = GlobusGFSErrorWrapFailed( "globus_gridftp_server_register_read", result); goto error_register; } monitor->pending_reads++; } } globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExit(); return; error_register: if(monitor->pending_reads != 0) { /* there are pending reads, need to wait for them */ monitor->error = globus_error_get(result); globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExitWithError(); return; } globus_mutex_unlock(&monitor->lock); error_open: globus_gridftp_server_finished_transfer(monitor->op, result); globus_l_gfs_file_monitor_destroy(monitor); GlobusGFSFileDebugExitWithError(); } static void globus_l_gfs_file_open_read_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg); static globus_result_t globus_l_gfs_file_open( globus_xio_handle_t * file_handle, const char * pathname, globus_xio_file_flag_t open_flags, void * arg) { globus_l_file_monitor_t * monitor; globus_result_t result; globus_xio_attr_t attr; globus_xio_stack_t stack; char * perms; int timeout; GlobusGFSName(globus_l_gfs_file_open); GlobusGFSFileDebugEnter(); monitor = (globus_l_file_monitor_t *) arg; result = globus_xio_attr_init(&attr); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_xio_attr_init", result); goto error_attr; } #ifdef O_DIRECT if(globus_gfs_config_get_bool("direct_io")) { open_flags |= O_DIRECT; } #endif result = globus_xio_attr_cntl( attr, globus_l_gfs_file_driver, GLOBUS_XIO_FILE_SET_FLAGS, open_flags); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_xio_attr_init", result); goto error_cntl; } if(open_flags & GLOBUS_XIO_FILE_CREAT) { perms = globus_gfs_config_get_string("perms"); if(perms != NULL) { int p = 0; p = strtoul(perms, NULL, 8); if(p > 0 || (perms[0] == '0' && perms[1] == '\0')) { result = globus_xio_attr_cntl( attr, globus_l_gfs_file_driver, GLOBUS_XIO_FILE_SET_MODE, p); if(result != GLOBUS_SUCCESS) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Failed to set default permissions to: %s\n", perms); } } else { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Invalid default permissions: %s\n", perms); } } } timeout = globus_gfs_config_get_int("file_timeout"); if(timeout > 0) { globus_reltime_t delay; GlobusTimeReltimeSet(delay, timeout, 0); result = globus_xio_attr_cntl( attr, NULL, GLOBUS_XIO_ATTR_SET_TIMEOUT_ALL, globus_l_gfs_file_timeout_cb, &delay, NULL); if(result != GLOBUS_SUCCESS) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Unable to set file access timeout of %d seconds\n", timeout); } } result = globus_xio_stack_init(&stack, NULL); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_xio_stack_init", result); goto error_stack; } result = globus_l_gfs_file_make_stack( monitor->op, arg, attr, stack, monitor->session); if(result != GLOBUS_SUCCESS) { goto error_push; } result = globus_xio_handle_create(file_handle, stack); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_xio_handle_create", result); goto error_create; } result = globus_xio_register_open( *file_handle, pathname, attr, (open_flags & GLOBUS_XIO_FILE_CREAT) ? globus_l_gfs_file_open_write_cb : globus_l_gfs_file_open_read_cb, arg); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_xio_register_open", result); goto error_register; } globus_xio_attr_destroy(attr); globus_xio_stack_destroy(stack); GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error_register: globus_xio_register_close(*file_handle, NULL, NULL, NULL); *file_handle = NULL; error_create: error_push: globus_xio_stack_destroy(stack); error_stack: error_cntl: globus_xio_attr_destroy(attr); error_attr: GlobusGFSFileDebugExitWithError(); return result; } static void globus_l_gfs_file_recv( globus_gfs_operation_t op, globus_gfs_transfer_info_t * transfer_info, void * user_arg) { globus_result_t result; globus_l_file_monitor_t * monitor; int optimal_count; globus_size_t block_size; globus_xio_file_flag_t open_flags; globus_off_t offset; globus_off_t length; GlobusGFSName(globus_l_gfs_file_recv); GlobusGFSFileDebugEnter(); globus_gridftp_server_get_optimal_concurrency(op, &optimal_count); globus_gridftp_server_get_block_size(op, &block_size); globus_assert(optimal_count > 0 && block_size > 0); result = globus_l_gfs_file_monitor_init( &monitor, block_size, optimal_count); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_file_monitor_init", result); goto error_alloc; } monitor->session = (gfs_l_file_session_t *) user_arg; globus_gridftp_server_get_write_range( op, &offset, &length); result = globus_gridftp_server_get_recv_modification_time( op, &monitor->utime); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_gridftp_server_get_recv_modification_time", result); goto error_alloc; } monitor->op = op; monitor->pathname = globus_libc_strdup(transfer_info->pathname); open_flags = GLOBUS_XIO_FILE_BINARY | GLOBUS_XIO_FILE_CREAT | GLOBUS_XIO_FILE_WRONLY; if(transfer_info->truncate) { open_flags |= GLOBUS_XIO_FILE_TRUNC; } if(transfer_info->expected_checksum) { monitor->expected_cksm = globus_libc_strdup(transfer_info->expected_checksum); } if(transfer_info->expected_checksum_alg) { monitor->expected_cksm_alg = globus_libc_strdup(transfer_info->expected_checksum_alg); } result = globus_l_gfs_file_open( &monitor->file_handle, transfer_info->pathname, open_flags, monitor); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_l_gfs_file_open", result); goto error_open; } GlobusGFSFileDebugExit(); return; error_open: globus_l_gfs_file_monitor_destroy(monitor); error_alloc: globus_gridftp_server_finished_transfer(op, result); GlobusGFSFileDebugExitWithError(); } /** * send calls */ static void globus_l_gfs_file_read_cb( globus_xio_handle_t xio_handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg); /* called LOCKED */ static globus_result_t globus_l_gfs_file_dispatch_read( globus_l_file_monitor_t * monitor) { globus_result_t result; globus_byte_t * buffer; globus_size_t read_length; GlobusGFSName(globus_l_gfs_file_dispatch_read); GlobusGFSFileDebugEnter(); if(monitor->first_read && monitor->pending_reads == 0 && !monitor->eof && !globus_list_empty(monitor->buffer_list) && !monitor->aborted) { globus_gridftp_server_get_read_range( monitor->op, &monitor->read_offset, &monitor->read_length); if(monitor->read_length == 0) { monitor->eof = GLOBUS_TRUE; } else { if (monitor->file_offset != monitor->read_offset) { globus_off_t seek_tmp; seek_tmp = monitor->read_offset; result = globus_xio_handle_cntl( monitor->file_handle, GLOBUS_XIO_QUERY, GLOBUS_XIO_SEEK, seek_tmp, GLOBUS_XIO_FILE_SEEK_SET); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_xio_handle_cntl", result); goto error_seek; } monitor->file_offset = monitor->read_offset; } } monitor->first_read = GLOBUS_FALSE; } if(monitor->pending_reads == 0 && !monitor->eof && !globus_list_empty(monitor->buffer_list) && !monitor->aborted) { buffer = globus_list_remove( &monitor->buffer_list, monitor->buffer_list); globus_assert(buffer); if(monitor->read_length != -1 && monitor->block_size > monitor->read_length) { read_length = monitor->read_length; } else { read_length = monitor->block_size; } result = globus_xio_register_read( monitor->file_handle, buffer, read_length, read_length, NULL, globus_l_gfs_file_read_cb, monitor); if(result != GLOBUS_SUCCESS) { globus_list_insert(&monitor->buffer_list, buffer); result = GlobusGFSErrorWrapFailed( "globus_xio_register_read", result); goto error_register; } monitor->pending_reads++; } GlobusGFSFileDebugExit(); return GLOBUS_SUCCESS; error_seek: error_register: GlobusGFSFileDebugExitWithError(); return result; } static void globus_l_gfs_file_server_write_cb( globus_gfs_operation_t op, globus_result_t result, globus_byte_t * buffer, globus_size_t nbytes, void * user_arg) { globus_l_file_monitor_t * monitor; GlobusGFSName(globus_l_gfs_file_server_write_cb); GlobusGFSFileDebugEnter(); monitor = (globus_l_file_monitor_t *) user_arg; globus_mutex_lock(&monitor->lock); { monitor->pending_writes--; globus_list_insert(&monitor->buffer_list, buffer); if(result != GLOBUS_SUCCESS && monitor->error == NULL) { monitor->error = GlobusGFSErrorObjWrapFailed("callback", result); } if(monitor->error != NULL) { goto error; } result = globus_l_gfs_file_dispatch_read(monitor); if(result != GLOBUS_SUCCESS) { monitor->error = GlobusGFSErrorObjWrapFailed( "globus_l_gfs_file_dispatch_read", result); goto error; } if(monitor->pending_reads == 0 && monitor->pending_writes == 0) { globus_assert(monitor->eof || monitor->aborted); globus_l_gfs_file_close(monitor, GLOBUS_SUCCESS); globus_mutex_unlock(&monitor->lock); } else { globus_mutex_unlock(&monitor->lock); } } /* already unlocked */ GlobusGFSFileDebugExit(); return; error: if(monitor->pending_reads != 0 || monitor->pending_writes != 0) { /* there are still outstanding callbacks, wait for them */ globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExitWithError(); return; } globus_l_gfs_file_close(monitor, globus_error_put(monitor->error)); globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExitWithError(); } static void globus_l_gfs_file_read_cb( globus_xio_handle_t xio_handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_l_file_monitor_t * monitor; GlobusGFSName(globus_l_gfs_file_read_cb); GlobusGFSFileDebugEnter(); monitor = (globus_l_file_monitor_t *) user_arg; globus_mutex_lock(&monitor->lock); { monitor->pending_reads--; if(result != GLOBUS_SUCCESS && monitor->error == NULL) { if(globus_xio_error_is_eof(result)) { monitor->eof = GLOBUS_TRUE; } else { monitor->error = GlobusGFSErrorObjWrapFailed( "callback", result); } } if(monitor->error != NULL) { globus_list_insert(&monitor->buffer_list, buffer); goto error; } if(nbytes > 0) { result = globus_gridftp_server_register_write( monitor->op, buffer, nbytes, monitor->file_offset, -1, globus_l_gfs_file_server_write_cb, monitor); if(result != GLOBUS_SUCCESS) { globus_list_insert(&monitor->buffer_list, buffer); monitor->error = GlobusGFSErrorObjWrapFailed( "globus_gridftp_server_register_write", result); goto error; } monitor->pending_writes++; monitor->file_offset += nbytes; if(monitor->read_length != -1) { monitor->read_length -= nbytes; } } else { globus_list_insert(&monitor->buffer_list, buffer); } if(monitor->read_length == 0) { monitor->first_read = GLOBUS_TRUE; } result = globus_l_gfs_file_dispatch_read(monitor); if(result != GLOBUS_SUCCESS) { monitor->error = GlobusGFSErrorObjWrapFailed( "globus_l_gfs_file_dispatch_read", result); goto error; } if(monitor->pending_reads == 0 && monitor->pending_writes == 0) { globus_assert(monitor->eof || monitor->aborted); globus_l_gfs_file_close(monitor, GLOBUS_SUCCESS); globus_mutex_unlock(&monitor->lock); } else { globus_mutex_unlock(&monitor->lock); } } /* already unlocked */ GlobusGFSFileDebugExit(); return; error: globus_assert(monitor->pending_reads == 0); if(monitor->pending_writes != 0) { /* there are still outstanding callbacks, wait for them */ globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExitWithError(); return; } globus_l_gfs_file_close(monitor, globus_error_put(monitor->error)); globus_mutex_unlock(&monitor->lock); GlobusGFSFileDebugExitWithError(); } static void globus_l_gfs_file_open_read_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_l_file_monitor_t * monitor; GlobusGFSName(globus_l_gfs_file_open_read_cb); GlobusGFSFileDebugEnter(); monitor = (globus_l_file_monitor_t *) user_arg; if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_file_open_write_cb", result); monitor->file_handle = NULL; goto error_open; } globus_gridftp_server_begin_transfer( monitor->op, GLOBUS_GFS_EVENT_TRANSFER_ABORT, monitor); globus_mutex_lock(&monitor->lock); monitor->first_read = GLOBUS_TRUE; result = globus_l_gfs_file_dispatch_read(monitor); if(result != GLOBUS_SUCCESS) { monitor->error = GlobusGFSErrorObjWrapFailed( "globus_l_gfs_file_dispatch_read", result); goto error_dispatch; } if(monitor->pending_reads == 0 && monitor->pending_writes == 0) { globus_assert(monitor->eof || monitor->aborted); globus_l_gfs_file_close(monitor, GLOBUS_SUCCESS); globus_mutex_unlock(&monitor->lock); } else { globus_mutex_unlock(&monitor->lock); } GlobusGFSFileDebugExit(); return; error_dispatch: globus_mutex_unlock(&monitor->lock); error_open: globus_gridftp_server_finished_transfer(monitor->op, result); globus_l_gfs_file_monitor_destroy(monitor); GlobusGFSFileDebugExitWithError(); } static void globus_l_gfs_file_send( globus_gfs_operation_t op, globus_gfs_transfer_info_t * transfer_info, void * user_arg) { globus_result_t result; globus_l_file_monitor_t * monitor; int optimal_count; globus_size_t block_size; globus_xio_file_flag_t open_flags; GlobusGFSName(globus_l_gfs_file_send); GlobusGFSFileDebugEnter(); globus_gridftp_server_get_optimal_concurrency(op, &optimal_count); globus_gridftp_server_get_block_size(op, &block_size); globus_assert(optimal_count > 0 && block_size > 0); result = globus_l_gfs_file_monitor_init( &monitor, block_size, optimal_count); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed( "globus_l_gfs_file_monitor_init", result); goto error_alloc; } while(optimal_count--) { globus_byte_t * buffer; buffer = globus_memory_pop_node(&monitor->mem); globus_list_insert(&monitor->buffer_list, buffer); } monitor->session = (gfs_l_file_session_t *) user_arg; monitor->op = op; monitor->pathname = globus_libc_strdup(transfer_info->pathname); open_flags = GLOBUS_XIO_FILE_BINARY | GLOBUS_XIO_FILE_RDONLY; result = globus_l_gfs_file_open( &monitor->file_handle, transfer_info->pathname, open_flags, monitor); if(result != GLOBUS_SUCCESS) { result = GlobusGFSErrorWrapFailed("globus_l_gfs_file_open", result); goto error_open; } GlobusGFSFileDebugExit(); return; error_open: globus_l_gfs_file_monitor_destroy(monitor); error_alloc: globus_gridftp_server_finished_transfer(op, result); GlobusGFSFileDebugExitWithError(); } static void globus_l_gfs_file_event( globus_gfs_event_info_t * event_info, void * user_arg) { globus_l_file_monitor_t * monitor; GlobusGFSName(globus_l_gfs_file_event); GlobusGFSFileDebugEnter(); monitor = (globus_l_file_monitor_t *) event_info->event_arg; switch(event_info->type) { case GLOBUS_GFS_EVENT_TRANSFER_ABORT: globus_mutex_lock(&monitor->lock); { monitor->aborted = GLOBUS_TRUE; } globus_mutex_unlock(&monitor->lock); globus_xio_handle_cancel_operations( monitor->file_handle, GLOBUS_XIO_CANCEL_OPEN | GLOBUS_XIO_CANCEL_READ | GLOBUS_XIO_CANCEL_WRITE); break; default: break; } GlobusGFSFileDebugExit(); } static void globus_l_gfs_file_init( globus_gfs_operation_t op, globus_gfs_session_info_t * session_info) { gfs_l_file_session_t * session_h; GlobusGFSName(globus_l_gfs_file_send); GlobusGFSFileDebugEnter(); session_h = (gfs_l_file_session_t *) globus_calloc( 1, sizeof(gfs_l_file_session_t)); session_h->cred = session_info->del_cred; session_h->sbj = globus_libc_strdup(session_info->subject); session_h->username = globus_libc_strdup(session_info->username); session_h->pw = globus_libc_strdup(session_info->password); /* just make it so we can get the cred. */ globus_gridftp_server_finished_session_start( op, GLOBUS_SUCCESS, session_h, NULL, NULL); GlobusGFSFileDebugExit(); } static void globus_l_gfs_file_destroy( void * user_arg) { gfs_l_file_session_t * session_h; session_h = (gfs_l_file_session_t *) user_arg; if(session_h) { if(session_h->sbj != NULL) { globus_free(session_h->sbj); } if(session_h->username != NULL) { globus_free(session_h->username); } if(session_h->pw != NULL) { globus_free(session_h->pw); } globus_free(session_h); } } static int globus_l_gfs_file_activate(void); static int globus_l_gfs_file_deactivate(void); static globus_gfs_storage_iface_t globus_l_gfs_file_dsi_iface = { GLOBUS_GFS_DSI_DESCRIPTOR_SENDER | GLOBUS_GFS_DSI_DESCRIPTOR_HAS_REALPATH, globus_l_gfs_file_init, globus_l_gfs_file_destroy, NULL, /* list */ globus_l_gfs_file_send, globus_l_gfs_file_recv, globus_l_gfs_file_event, /* trev */ NULL, /* active */ NULL, /* passive */ NULL, /* data destroy */ globus_l_gfs_file_command, globus_l_gfs_file_stat, NULL, NULL, globus_l_gfs_file_realpath }; GlobusExtensionDefineModule(globus_gridftp_server_file) = { "globus_gridftp_server_file", globus_l_gfs_file_activate, globus_l_gfs_file_deactivate, NULL, NULL, &local_version }; static int globus_l_gfs_file_activate(void) { if(globus_module_activate(GLOBUS_XIO_MODULE) != GLOBUS_SUCCESS) { goto error_activate; } if(globus_xio_driver_load( "file", &globus_l_gfs_file_driver) != GLOBUS_SUCCESS) { goto error_load_file; } globus_extension_registry_add( GLOBUS_GFS_DSI_REGISTRY, "file", GlobusExtensionMyModule(globus_gridftp_server_file), &globus_l_gfs_file_dsi_iface); GlobusDebugInit(GLOBUS_GRIDFTP_SERVER_FILE, ERROR WARNING TRACE INTERNAL_TRACE INFO STATE INFO_VERBOSE); return GLOBUS_SUCCESS; error_load_file: globus_module_deactivate(GLOBUS_XIO_MODULE); error_activate: return GLOBUS_FAILURE; } static int globus_l_gfs_file_deactivate(void) { globus_extension_registry_remove( GLOBUS_GFS_DSI_REGISTRY, "file"); globus_xio_driver_unload(globus_l_gfs_file_driver); return globus_module_deactivate(GLOBUS_XIO_MODULE); 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_gridftp_server.h" #include "version.h" GlobusDebugDeclare(GLOBUS_GRIDFTP_SERVER_REMOTE); #define BRAIN_RETRY 256 #define GlobusGFSRemoteDebugPrintf(level, message) \ GlobusDebugPrintf(GLOBUS_GRIDFTP_SERVER_REMOTE, level, message) #define GlobusGFSRemoteDebugEnter() \ GlobusGFSRemoteDebugPrintf( \ GLOBUS_GFS_DEBUG_TRACE, \ ("[%s] Entering\n", _gfs_name)) #define GlobusGFSRemoteDebugExit() \ GlobusGFSRemoteDebugPrintf( \ GLOBUS_GFS_DEBUG_TRACE, \ ("[%s] Exiting\n", _gfs_name)) #define GlobusGFSRemoteDebugExitWithError() \ GlobusGFSRemoteDebugPrintf( \ GLOBUS_GFS_DEBUG_TRACE, \ ("[%s] Exiting with error\n", _gfs_name)) GlobusDebugDefine(GLOBUS_GRIDFTP_SERVER_REMOTE); struct globus_l_gfs_remote_node_info_s; typedef struct globus_l_gfs_remote_handle_s { globus_gfs_brain_reason_t ipc_release_reason; globus_mutex_t mutex; globus_gfs_operation_t op; struct globus_l_gfs_remote_node_info_s * control_node; void * state; globus_gfs_session_info_t session_info; int striped_mode; } globus_l_gfs_remote_handle_t; typedef struct globus_l_gfs_remote_node_handle_s { struct globus_l_gfs_remote_node_info_s ** nodes; int count; int destroy; } globus_l_gfs_remote_node_handle_t; typedef struct globus_l_gfs_remote_ipc_bounce_s { globus_gfs_operation_t op; void * state; globus_l_gfs_remote_handle_t * my_handle; int nodes_obtained; int nodes_pending; int begin_event_pending; int event_pending; int * eof_count; globus_l_gfs_remote_node_handle_t * node_handle; int partial_eof_counts; globus_bool_t recv_pending; int nodes_requesting; int node_ndx; int node_count; int finished; int final_eof; int cached_result; int sending; int events_enabled; } globus_l_gfs_remote_ipc_bounce_t; typedef void (*globus_l_gfs_remote_node_cb)( struct globus_l_gfs_remote_node_info_s * node_info, globus_result_t result, void * user_arg); typedef struct globus_l_gfs_remote_node_info_s { globus_gfs_ipc_handle_t ipc_handle; globus_l_gfs_remote_node_handle_t * node_handle; struct globus_l_gfs_remote_ipc_bounce_s * bounce; char * cs; void * data_arg; void * event_arg; int event_mask; int node_ndx; int stripe_count; char * username; char * home_dir; int info_needs_free; void * info; globus_l_gfs_remote_node_cb callback; void * user_arg; globus_i_gfs_brain_node_t * brain_node; int error_count; globus_l_gfs_remote_handle_t * my_handle; globus_result_t cached_result; } globus_l_gfs_remote_node_info_t; typedef struct globus_l_gfs_remote_request_s { globus_l_gfs_remote_handle_t * my_handle; globus_l_gfs_remote_node_cb callback; void * user_arg; int nodes_created; void * state; } globus_l_gfs_remote_request_t; typedef enum { GLOBUS_L_GFS_REMOTE_STRIPED_ONE_TO_ONE = 1, GLOBUS_L_GFS_REMOTE_STRIPED_ALL_TO_ALL } globus_l_gfs_remote_striped_mode_t; typedef struct globus_l_gfs_remote_control_node_bounce_s { globus_l_gfs_remote_handle_t * my_handle; void * user_arg; globus_l_gfs_remote_node_cb callback; int num_nodes; char * repo; globus_reltime_t retry_time; int ndx_offset; int retry_count; } globus_l_gfs_remote_control_node_bounce_t; #define GlobusGFSErrorOpFinished(_op, _type, _result) \ do \ { \ globus_gfs_finished_info_t _finished_info; \ \ memset(&_finished_info, '\0', sizeof(globus_gfs_finished_info_t)); \ _finished_info.type = _type; \ _finished_info.code = 0; \ _finished_info.msg = \ globus_error_print_friendly(globus_error_peek(_result)); \ _finished_info.result = _result; \ \ globus_gridftp_server_operation_finished( \ _op, \ _result, \ &_finished_info); \ } while(0) static void globus_l_gfs_remote_recv_next( globus_l_gfs_remote_ipc_bounce_t * bounce_info); static void globus_l_gfs_remote_select_nodes( globus_l_gfs_remote_control_node_bounce_t * bounce); static globus_result_t globus_l_gfs_remote_node_release( globus_l_gfs_remote_node_info_t * node_info, globus_gfs_brain_reason_t release_reason) { GlobusGFSName(globus_l_gfs_remote_node_release); GlobusGFSRemoteDebugEnter(); if(node_info->my_handle->control_node != node_info) { globus_gfs_brain_release_node( node_info->brain_node, release_reason); globus_gfs_ipc_close(node_info->ipc_handle, NULL, NULL); if(node_info->cs != NULL) { globus_free(node_info->cs); } if(node_info->username) { globus_free(node_info->username); } if(node_info->home_dir) { globus_free(node_info->home_dir); } globus_free(node_info); } GlobusGFSRemoteDebugExit(); return GLOBUS_SUCCESS; } static void globus_l_gfs_remote_ipc_error_cb( globus_gfs_ipc_handle_t ipc_handle, globus_result_t result, void * user_arg) { globus_l_gfs_remote_handle_t * my_handle; GlobusGFSName(globus_l_gfs_remote_ipc_error_cb); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) user_arg; my_handle->ipc_release_reason = GLOBUS_GFS_BRAIN_REASON_ERROR; globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, "IPC ERROR", result); GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_remote_node_request_kickout( globus_gfs_ipc_handle_t ipc_handle, globus_result_t result, globus_gfs_finished_info_t * reply, void * user_arg) { globus_bool_t callback = GLOBUS_FALSE; globus_l_gfs_remote_node_info_t * node_info; GlobusGFSName(globus_l_gfs_remote_node_request_kickout); GlobusGFSRemoteDebugEnter(); node_info = (globus_l_gfs_remote_node_info_t *) user_arg; /* LOCKS! */ if(result == GLOBUS_SUCCESS) { node_info->ipc_handle = ipc_handle; if(reply->info.session.username) { node_info->username = strdup(reply->info.session.username); } if(reply->info.session.home_dir) { node_info->home_dir = strdup(reply->info.session.home_dir); } callback = GLOBUS_TRUE; } else { globus_gfs_brain_release_node( node_info->brain_node, GLOBUS_GFS_BRAIN_REASON_ERROR); node_info->error_count++; if(node_info->error_count >= BRAIN_RETRY) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, "no luck after all ipc trys", result); callback = GLOBUS_TRUE; } else { int cs_len = 1; globus_i_gfs_brain_node_t ** brain_node_array; globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "could not get intially requested node, trying another", result); /* select a new set of nodes */ result = globus_gfs_brain_select_nodes( &brain_node_array, &cs_len, NULL, /* XXX if we ever REALLY start using repos we need to thread the proper name through to here. an easy fix, just not worth it right now */ -1, 1, 1); if(result != GLOBUS_SUCCESS) { callback = GLOBUS_TRUE; } else { node_info->brain_node = brain_node_array[0]; node_info->my_handle->session_info.host_id = node_info->brain_node->host_id; result = globus_gfs_ipc_handle_obtain( &node_info->my_handle->session_info, &globus_gfs_ipc_default_iface, globus_l_gfs_remote_node_request_kickout, node_info, globus_l_gfs_remote_ipc_error_cb, node_info->my_handle); if(result != GLOBUS_SUCCESS) { callback = GLOBUS_TRUE; } globus_free(brain_node_array); } } } if(callback) { node_info->callback( node_info, result, node_info->user_arg); if(result != GLOBUS_SUCCESS) { globus_free(node_info); } } GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_remote_node_error_kickout( void * arg) { globus_l_gfs_remote_node_info_t * node_info; globus_result_t result; node_info = (globus_l_gfs_remote_node_info_t *) arg; result = node_info->cached_result; node_info->callback( node_info, result, node_info->user_arg); } static void globus_l_gfs_remote_node_request_fake_kickout( void * user_arg) { globus_l_gfs_remote_control_node_bounce_t * bounce; GlobusGFSName(globus_l_gfs_remote_node_request_fake_kickout); GlobusGFSRemoteDebugEnter(); bounce = (globus_l_gfs_remote_control_node_bounce_t *) user_arg; bounce->callback( bounce->my_handle->control_node, GLOBUS_SUCCESS, bounce->user_arg); globus_free(bounce); GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_remote_select_node_retry( void * user_arg) { globus_l_gfs_remote_handle_t * my_handle; globus_l_gfs_remote_control_node_bounce_t * bounce; bounce = (globus_l_gfs_remote_control_node_bounce_t *) user_arg; my_handle = bounce->my_handle; globus_mutex_lock(&my_handle->mutex); { globus_l_gfs_remote_select_nodes(bounce); } globus_mutex_unlock(&my_handle->mutex); } static void globus_l_gfs_remote_select_nodes( globus_l_gfs_remote_control_node_bounce_t * bounce) { int i; globus_i_gfs_brain_node_t ** brain_node_array; int cs_len; globus_l_gfs_remote_handle_t * my_handle; int num_nodes; char * repo_name; globus_l_gfs_remote_node_cb callback; globus_l_gfs_remote_node_info_t * node_info; int nodes_requested; void * user_arg; globus_result_t result; /* inflate state */ my_handle = bounce->my_handle; num_nodes = bounce->num_nodes; repo_name = bounce->repo; callback = bounce->callback; user_arg = bounce->user_arg; nodes_requested = bounce->num_nodes; /* select a new set of nodes */ result = globus_gfs_brain_select_nodes( &brain_node_array, &cs_len, repo_name, -1, nodes_requested, nodes_requested); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, "No nodes ready at this time, trying again", result); bounce->retry_count++; if(bounce->retry_count > BRAIN_RETRY) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, "failed to find a node, retry after delay", result); for(i = 0; i < nodes_requested; i++) { node_info = (globus_l_gfs_remote_node_info_t *) globus_calloc(1, sizeof(globus_l_gfs_remote_node_info_t)); node_info->node_ndx = bounce->ndx_offset; node_info->callback = callback; node_info->user_arg = user_arg; node_info->my_handle = my_handle; node_info->cached_result = result; bounce->ndx_offset++; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_remote_node_error_kickout, node_info); } globus_free(bounce); } else { globus_callback_register_oneshot( NULL, &bounce->retry_time, globus_l_gfs_remote_select_node_retry, bounce); } } else { for(i = 0; i < cs_len; i++) { node_info = (globus_l_gfs_remote_node_info_t *) globus_calloc(1, sizeof(globus_l_gfs_remote_node_info_t)); node_info->brain_node = brain_node_array[i]; node_info->node_ndx = bounce->ndx_offset; node_info->callback = callback; node_info->user_arg = user_arg; node_info->my_handle = my_handle; bounce->ndx_offset++; my_handle->session_info.host_id = node_info->brain_node->host_id; result = globus_gfs_ipc_handle_obtain( &my_handle->session_info, &globus_gfs_ipc_default_iface, globus_l_gfs_remote_node_request_kickout, node_info, globus_l_gfs_remote_ipc_error_cb, my_handle); if(result != GLOBUS_SUCCESS) { /* TODO: log a warning that on eof the guys didn't work, and tell the brain about it */ globus_gfs_brain_release_node( node_info->brain_node, GLOBUS_GFS_BRAIN_REASON_ERROR); node_info->cached_result = result; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_remote_node_error_kickout, node_info); } } globus_free(brain_node_array); globus_free(bounce); } } static globus_result_t globus_l_gfs_remote_node_request( globus_l_gfs_remote_handle_t * my_handle, int num_nodes, char * repo_name, globus_l_gfs_remote_node_cb callback, void * user_arg) { int nodes_created = 0; int ndx_offset = 0; globus_result_t result = GLOBUS_SUCCESS; globus_l_gfs_remote_control_node_bounce_t * bounce; GlobusGFSName(globus_l_gfs_remote_node_request); GlobusGFSRemoteDebugEnter(); if(!callback) { goto error; } if(my_handle->control_node) { bounce = (globus_l_gfs_remote_control_node_bounce_t *) globus_calloc( 1, sizeof(globus_l_gfs_remote_control_node_bounce_t)); bounce->my_handle = my_handle; bounce->callback = callback; bounce->user_arg = user_arg; nodes_created = 1; ndx_offset = 1; result = globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_remote_node_request_fake_kickout, bounce); if(result != GLOBUS_SUCCESS) { globus_free(bounce); goto error; } } num_nodes -= nodes_created; if(num_nodes > 0 || nodes_created == 0) { bounce = (globus_l_gfs_remote_control_node_bounce_t *) globus_calloc( 1, sizeof(globus_l_gfs_remote_control_node_bounce_t)); bounce->my_handle = my_handle; bounce->callback = callback; bounce->user_arg = user_arg; bounce->num_nodes = num_nodes; bounce->ndx_offset = ndx_offset; bounce->repo = NULL; /* maybe some day */ GlobusTimeReltimeSet(bounce->retry_time, 1, 0); globus_l_gfs_remote_select_nodes(bounce); } GlobusGFSRemoteDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSRemoteDebugExitWithError(); return result; } static void globus_l_gfs_ipc_finished_cb( globus_gfs_ipc_handle_t ipc_handle, globus_result_t ipc_result, globus_gfs_finished_info_t * reply, void * user_arg) { globus_l_gfs_remote_ipc_bounce_t * bounce_info; GlobusGFSName(globus_l_gfs_ipc_finished_cb); GlobusGFSRemoteDebugEnter(); bounce_info = (globus_l_gfs_remote_ipc_bounce_t *) user_arg; globus_gridftp_server_operation_finished( bounce_info->op, reply->result, reply); if(reply->code / 100 != 1) { globus_free(bounce_info->node_handle); globus_free(bounce_info); } GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_ipc_passive_cb( globus_gfs_ipc_handle_t ipc_handle, globus_result_t ipc_result, globus_gfs_finished_info_t * reply, void * user_arg) { globus_gfs_finished_info_t finished_info; globus_bool_t finished = GLOBUS_FALSE; int ndx; int i; globus_l_gfs_remote_handle_t * my_handle; globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_l_gfs_remote_node_info_t * node_info; GlobusGFSName(globus_l_gfs_ipc_passive_cb); GlobusGFSRemoteDebugEnter(); node_info = (globus_l_gfs_remote_node_info_t *) user_arg; bounce_info = node_info->bounce; my_handle = bounce_info->my_handle; if(reply->result != GLOBUS_SUCCESS) { bounce_info->cached_result = reply->result; } else { /* XXX this is suspect if we chain DSIs another step */ node_info->cs = globus_libc_strdup( reply->info.data.contact_strings[0]); node_info->data_arg = reply->info.data.data_arg; } globus_mutex_lock(&my_handle->mutex); { bounce_info->nodes_pending--; if(ipc_result == GLOBUS_SUCCESS) { bounce_info->nodes_obtained++; } /* if we got 'em all */ if(!bounce_info->nodes_pending && !bounce_info->nodes_requesting) { globus_l_gfs_remote_node_info_t ** node_array; finished = GLOBUS_TRUE; /* if we failed to get any succesfully */ if(bounce_info->nodes_obtained == 0) { goto error; } memcpy(&finished_info, reply, sizeof(globus_gfs_finished_info_t)); finished_info.info.data.data_arg = bounce_info->node_handle; finished_info.info.data.cs_count = bounce_info->nodes_obtained; /* gotta do some smushin' */ ndx = 0; finished_info.info.data.contact_strings = (const char **) globus_calloc(sizeof(char *), finished_info.info.data.cs_count); node_array = (globus_l_gfs_remote_node_info_t **) globus_calloc(sizeof(globus_l_gfs_remote_node_info_t), finished_info.info.data.cs_count); for(i = 0; i < bounce_info->node_handle->count; i++) { node_info = (globus_l_gfs_remote_node_info_t *) bounce_info->node_handle->nodes[i]; if(node_info != NULL) { if(bounce_info->my_handle->striped_mode == GLOBUS_L_GFS_REMOTE_STRIPED_ONE_TO_ONE) { node_info->stripe_count = 1; } else { node_info->stripe_count = finished_info.info.data.cs_count; } /* XXX handle case where cs_count from a single node > 1 */ node_array[ndx] = node_info; finished_info.info.data.contact_strings[ndx] = node_info->cs; node_info->cs = NULL; if(node_info->info && node_info->info_needs_free) { globus_free(node_info->info); node_info->info = NULL; node_info->info_needs_free = GLOBUS_FALSE; } ndx++; } } globus_assert(ndx == finished_info.info.data.cs_count); globus_free(bounce_info->node_handle->nodes); bounce_info->node_handle->nodes = node_array; bounce_info->node_handle->count = ndx; } } globus_mutex_unlock(&my_handle->mutex); if(finished) { bounce_info->node_handle->destroy++; globus_gridftp_server_operation_finished( bounce_info->op, finished_info.result, &finished_info); for(ndx = 0; ndx < finished_info.info.data.cs_count; ndx++) { globus_free((void *) finished_info.info.data.contact_strings[ndx]); } globus_free(finished_info.info.data.contact_strings); globus_free(bounce_info); } GlobusGFSRemoteDebugExit(); return; error: globus_mutex_unlock(&my_handle->mutex); globus_assert(finished && ipc_result != GLOBUS_SUCCESS); GlobusGFSErrorOpFinished( bounce_info->op, GLOBUS_GFS_OP_PASSIVE, ipc_result); globus_free(bounce_info); } static void globus_l_gfs_ipc_active_cb( globus_gfs_ipc_handle_t ipc_handle, globus_result_t ipc_result, globus_gfs_finished_info_t * reply, void * user_arg) { globus_bool_t finished = GLOBUS_FALSE; int i; globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_l_gfs_remote_node_info_t * node_info; globus_gfs_finished_info_t finished_info; globus_l_gfs_remote_handle_t * my_handle; GlobusGFSName(globus_l_gfs_ipc_active_cb); GlobusGFSRemoteDebugEnter(); node_info = (globus_l_gfs_remote_node_info_t *) user_arg; bounce_info = node_info->bounce; node_info->data_arg = reply->info.data.data_arg; my_handle = bounce_info->my_handle; if(bounce_info->my_handle->striped_mode == GLOBUS_L_GFS_REMOTE_STRIPED_ONE_TO_ONE) { node_info->stripe_count = 1; } else { node_info->stripe_count = ((globus_gfs_data_info_t *) bounce_info->state)->cs_count; } globus_mutex_lock(&my_handle->mutex); { bounce_info->nodes_pending--; if(ipc_result == GLOBUS_SUCCESS) { bounce_info->nodes_obtained++; } /* in the failure case it is just an unobtained node, if we got 0 it will be an error */ /* if this is the last one */ if(bounce_info->nodes_pending == 0 && bounce_info->nodes_requesting == 0) { finished = GLOBUS_TRUE; /* if we failed to get any succesfully */ if(bounce_info->nodes_obtained == 0) { goto error; } memcpy(&finished_info, reply, sizeof(globus_gfs_finished_info_t)); finished_info.info.data.data_arg = bounce_info->node_handle; for(i = 0; i < bounce_info->node_handle->count; i++) { globus_gfs_data_info_t * info; node_info = bounce_info->node_handle->nodes[i]; if(node_info->info && node_info->info_needs_free) { int i; info = (globus_gfs_data_info_t *) node_info->info; for(i = 0; i < info->cs_count; i++) { globus_free((void *) info->contact_strings[i]); } globus_free(info->contact_strings); globus_free(node_info->info); node_info->info = NULL; node_info->info_needs_free = GLOBUS_FALSE; } } } } globus_mutex_unlock(&my_handle->mutex); if(finished) { bounce_info->node_handle->destroy++; globus_gridftp_server_operation_finished( bounce_info->op, finished_info.result, &finished_info); globus_free(bounce_info); } GlobusGFSRemoteDebugExit(); return; error: globus_mutex_unlock(&my_handle->mutex); globus_assert(finished && ipc_result != GLOBUS_SUCCESS); GlobusGFSErrorOpFinished( bounce_info->op, GLOBUS_GFS_OP_ACTIVE, ipc_result); globus_free(bounce_info); } static void globus_l_gfs_ipc_transfer_cb( globus_gfs_ipc_handle_t ipc_handle, globus_result_t ipc_result, globus_gfs_finished_info_t * reply, void * user_arg) { globus_l_gfs_remote_handle_t * my_handle; globus_l_gfs_remote_node_info_t * node_info; int i; globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_gfs_finished_info_t finished_info; globus_gfs_operation_t op; globus_bool_t finish = GLOBUS_FALSE; GlobusGFSName(globus_l_gfs_ipc_transfer_cb); GlobusGFSRemoteDebugEnter(); node_info = (globus_l_gfs_remote_node_info_t *) user_arg; bounce_info = node_info->bounce; my_handle = bounce_info->my_handle; globus_mutex_lock(&my_handle->mutex); { bounce_info->nodes_pending--; if(reply->result != 0) { bounce_info->cached_result = reply->result; } /* wait for all the nodes to return, or if recving and we get an error before the first begin_cb we quit right now */ if((!bounce_info->nodes_pending && !bounce_info->nodes_requesting) || (bounce_info->cached_result != GLOBUS_SUCCESS && bounce_info->recv_pending)) { memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); finished_info.type = reply->type; finished_info.id = reply->id; finished_info.code = reply->code; finished_info.msg = reply->msg; finished_info.result = bounce_info->cached_result; finish = GLOBUS_TRUE; op = bounce_info->op; if(!bounce_info->events_enabled) { globus_l_gfs_remote_node_info_t * node_info; for(i = 0; i < bounce_info->node_handle->count; i++) { node_info = bounce_info->node_handle->nodes[i]; if(node_info->info && node_info->info_needs_free) { globus_free(node_info->info); node_info->info = NULL; node_info->info_needs_free = GLOBUS_FALSE; } } if(bounce_info->eof_count != NULL) { globus_free(bounce_info->eof_count); } globus_free(bounce_info); } } } globus_mutex_unlock(&my_handle->mutex); if(finish) { globus_gridftp_server_operation_finished( op, finished_info.result, &finished_info); } GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_ipc_event_cb( globus_gfs_ipc_handle_t ipc_handle, globus_result_t ipc_result, globus_gfs_event_info_t * reply, void * user_arg) { globus_l_gfs_remote_handle_t * my_handle; int i; globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_list_t * list; globus_bool_t finish = GLOBUS_FALSE; globus_l_gfs_remote_node_info_t * current_node = NULL; globus_l_gfs_remote_node_info_t * master_node = NULL; globus_l_gfs_remote_node_info_t * node_info; globus_gfs_transfer_info_t * info; globus_gfs_event_info_t event_info; globus_result_t result; int ctr; GlobusGFSName(globus_l_gfs_ipc_event_cb); GlobusGFSRemoteDebugEnter(); node_info = (globus_l_gfs_remote_node_info_t *) user_arg; bounce_info = node_info->bounce; my_handle = bounce_info->my_handle; globus_mutex_lock(&my_handle->mutex); { switch(reply->type) { case GLOBUS_GFS_EVENT_TRANSFER_BEGIN: node_info->event_arg = reply->event_arg; node_info->event_mask = reply->event_mask; bounce_info->begin_event_pending--; if(!bounce_info->begin_event_pending) { if(bounce_info->recv_pending) { globus_l_gfs_remote_recv_next(bounce_info); } else if(!bounce_info->nodes_requesting) { bounce_info->events_enabled = GLOBUS_TRUE; reply->event_arg = bounce_info; reply->event_mask = GLOBUS_GFS_EVENT_TRANSFER_ABORT | GLOBUS_GFS_EVENT_TRANSFER_COMPLETE | GLOBUS_GFS_EVENT_BYTES_RECVD | GLOBUS_GFS_EVENT_RANGES_RECVD; globus_gridftp_server_operation_event( bounce_info->op, GLOBUS_SUCCESS, reply); } } break; case GLOBUS_GFS_EVENT_TRANSFER_CONNECTED: bounce_info->event_pending--; if(!bounce_info->event_pending && !bounce_info->recv_pending && !bounce_info->nodes_requesting) { finish = GLOBUS_TRUE; } break; case GLOBUS_GFS_EVENT_PARTIAL_EOF_COUNT: for(i = 0; i < bounce_info->node_handle->count; i++) { node_info = (globus_l_gfs_remote_node_info_t *) globus_list_first(list); info = (globus_gfs_transfer_info_t *) node_info->info; if(node_info->ipc_handle == ipc_handle) { globus_assert( info->node_ndx != 0 && current_node == NULL); current_node = node_info; } if(info->node_ndx == 0) { globus_assert(master_node == NULL); master_node = node_info; } } for(ctr = 0; ctr < reply->node_count; ctr++) { bounce_info->eof_count[ctr] += reply->eof_count[ctr]; } bounce_info->partial_eof_counts++; if(bounce_info->partial_eof_counts + 1 == bounce_info->node_count && !bounce_info->finished) { memset(&event_info, '\0', sizeof(globus_gfs_event_info_t)); event_info.type = GLOBUS_GFS_EVENT_FINAL_EOF_COUNT; event_info.event_arg = master_node->event_arg; event_info.eof_count = bounce_info->eof_count; event_info.node_count = bounce_info->partial_eof_counts + 1; result = globus_gfs_ipc_request_transfer_event( master_node->ipc_handle, &event_info); bounce_info->final_eof++; } break; default: if(!bounce_info->event_pending || reply->type == GLOBUS_GFS_EVENT_BYTES_RECVD || reply->type == GLOBUS_GFS_EVENT_RANGES_RECVD) { finish = GLOBUS_TRUE; } break; } } globus_mutex_unlock(&my_handle->mutex); if(finish) { reply->event_arg = bounce_info; globus_gridftp_server_operation_event( bounce_info->op, GLOBUS_SUCCESS, reply); } GlobusGFSRemoteDebugExit(); } static globus_result_t globus_l_gfs_remote_init_bounce_info( globus_l_gfs_remote_ipc_bounce_t ** bounce, globus_gfs_operation_t op, void * state, globus_l_gfs_remote_handle_t * my_handle) { globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_result_t result; GlobusGFSName(globus_l_gfs_remote_init_bounce_info); GlobusGFSRemoteDebugEnter(); bounce_info = (globus_l_gfs_remote_ipc_bounce_t *) globus_calloc(1, sizeof(globus_l_gfs_remote_ipc_bounce_t)); if(!bounce_info) { result = GlobusGFSErrorMemory("bounce_info"); goto error_alloc; } bounce_info->op = op; bounce_info->state = state; bounce_info->my_handle = my_handle; *bounce = bounce_info; GlobusGFSRemoteDebugExit(); return GLOBUS_SUCCESS; error_alloc: GlobusGFSRemoteDebugExitWithError(); return result; } static void globus_l_gfs_remote_stat( globus_gfs_operation_t op, globus_gfs_stat_info_t * stat_info, void * user_arg) { globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_result_t result; globus_l_gfs_remote_handle_t * my_handle; GlobusGFSName(globus_l_gfs_remote_stat); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) user_arg; result = globus_l_gfs_remote_init_bounce_info( &bounce_info, op, stat_info, my_handle); result = globus_gfs_ipc_request_stat( my_handle->control_node->ipc_handle, (globus_gfs_stat_info_t *) bounce_info->state, globus_l_gfs_ipc_finished_cb, bounce_info); if(result != GLOBUS_SUCCESS) { GlobusGFSErrorOpFinished( bounce_info->op, GLOBUS_GFS_OP_STAT, result); } GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_remote_command( globus_gfs_operation_t op, globus_gfs_command_info_t * command_info, void * user_arg) { globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_result_t result; globus_l_gfs_remote_handle_t * my_handle; GlobusGFSName(globus_l_gfs_remote_command); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) user_arg; result = globus_l_gfs_remote_init_bounce_info( &bounce_info, op, command_info, my_handle); result = globus_gfs_ipc_request_command( my_handle->control_node->ipc_handle, (globus_gfs_command_info_t *) bounce_info->state, globus_l_gfs_ipc_finished_cb, bounce_info); if(result != GLOBUS_SUCCESS) { GlobusGFSErrorOpFinished( bounce_info->op, GLOBUS_GFS_OP_COMMAND, result); } GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_remote_list( globus_gfs_operation_t op, globus_gfs_transfer_info_t * transfer_info, void * user_arg) { globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_result_t result; globus_l_gfs_remote_handle_t * my_handle; globus_l_gfs_remote_node_info_t * node_info; GlobusGFSName(globus_l_gfs_remote_list); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) user_arg; /* XXX it appears no lock is needed here */ result = globus_l_gfs_remote_init_bounce_info( &bounce_info, op, transfer_info, my_handle); globus_free(bounce_info->node_handle); bounce_info->node_handle = (globus_l_gfs_remote_node_handle_t *) transfer_info->data_arg; bounce_info->node_handle->destroy++; node_info = bounce_info->node_handle->nodes[0]; transfer_info->data_arg = node_info->data_arg; transfer_info->stripe_count = 1; transfer_info->node_ndx = 0; transfer_info->node_count = 1; bounce_info->event_pending = 1; bounce_info->begin_event_pending = 1; bounce_info->nodes_pending = 1; bounce_info->node_count = 1; node_info->info = NULL; node_info->info_needs_free = GLOBUS_FALSE; node_info->bounce = bounce_info; result = globus_gfs_ipc_request_list( node_info->ipc_handle, transfer_info, globus_l_gfs_ipc_transfer_cb, globus_l_gfs_ipc_event_cb, node_info); if(result != GLOBUS_SUCCESS) { GlobusGFSErrorOpFinished( bounce_info->op, GLOBUS_GFS_OP_TRANSFER, result); } GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_remote_recv_next( globus_l_gfs_remote_ipc_bounce_t * bounce_info) { int i; globus_result_t result; globus_l_gfs_remote_node_info_t * node_info; globus_gfs_transfer_info_t * new_transfer_info; int node_count; globus_gfs_transfer_info_t * transfer_info; int ndx = 1; GlobusGFSName(globus_l_gfs_remote_recv_next); GlobusGFSRemoteDebugEnter(); /* already sent recv to node 0, now send the rest */ transfer_info = (globus_gfs_transfer_info_t *) bounce_info->state; node_count = bounce_info->node_handle->count; for(i = 1; i < bounce_info->node_handle->count; i++) { node_info = bounce_info->node_handle->nodes[i]; new_transfer_info = (globus_gfs_transfer_info_t *) globus_calloc(1, sizeof(globus_gfs_transfer_info_t)); memcpy(new_transfer_info, transfer_info, sizeof(globus_gfs_transfer_info_t)); new_transfer_info->truncate = GLOBUS_FALSE; new_transfer_info->data_arg = node_info->data_arg; new_transfer_info->node_count = node_count; new_transfer_info->stripe_count = node_info->stripe_count; new_transfer_info->node_ndx = ndx++; node_info->info = new_transfer_info; node_info->info_needs_free = GLOBUS_TRUE; node_info->bounce = bounce_info; bounce_info->nodes_requesting--; result = globus_gfs_ipc_request_recv( node_info->ipc_handle, new_transfer_info, globus_l_gfs_ipc_transfer_cb, globus_l_gfs_ipc_event_cb, node_info); if(result != GLOBUS_SUCCESS) { if(bounce_info->nodes_pending > 0) { bounce_info->cached_result = result; } else { GlobusGFSErrorOpFinished( bounce_info->op, GLOBUS_GFS_OP_TRANSFER, result); } goto error; } bounce_info->nodes_pending++; bounce_info->event_pending++; bounce_info->begin_event_pending++; } bounce_info->recv_pending = GLOBUS_FALSE; GlobusGFSRemoteDebugExit(); return; error: return; } static void globus_l_gfs_remote_recv( globus_gfs_operation_t op, globus_gfs_transfer_info_t * transfer_info, void * user_arg) { globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_result_t result; globus_l_gfs_remote_handle_t * my_handle; globus_l_gfs_remote_node_info_t * node_info; globus_gfs_transfer_info_t * new_transfer_info; int node_count; GlobusGFSName(globus_l_gfs_remote_recv); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) user_arg; globus_mutex_lock(&my_handle->mutex); { result = globus_l_gfs_remote_init_bounce_info( &bounce_info, op, transfer_info, my_handle); bounce_info->node_handle = (globus_l_gfs_remote_node_handle_t *) transfer_info->data_arg; /* only going to do the first recv request here, the others will be sent after this one responds with the begin event we need to do this primarily to make sure the file is opened in TRUNC mode only the first time */ bounce_info->node_handle->destroy++; node_count = bounce_info->node_handle->count; if(node_count > 1) { bounce_info->recv_pending = GLOBUS_TRUE; } bounce_info->nodes_requesting = node_count; bounce_info->node_count = node_count; node_info = bounce_info->node_handle->nodes[0]; new_transfer_info = (globus_gfs_transfer_info_t *) globus_calloc(1, sizeof(globus_gfs_transfer_info_t)); memcpy(new_transfer_info,transfer_info, sizeof(globus_gfs_transfer_info_t)); new_transfer_info->data_arg = node_info->data_arg; new_transfer_info->node_count = node_count; new_transfer_info->stripe_count = node_info->stripe_count; new_transfer_info->node_ndx = 0; node_info->info = new_transfer_info; node_info->info_needs_free = GLOBUS_TRUE; node_info->bounce = bounce_info; result = globus_gfs_ipc_request_recv( node_info->ipc_handle, new_transfer_info, globus_l_gfs_ipc_transfer_cb, globus_l_gfs_ipc_event_cb, node_info); if(result != GLOBUS_SUCCESS) { goto error; } /* could maybe get away with no lock if we moved the next few lines above the request. we would have to then assume that the values were meaningless under error. This way is more consistant and the lock is not very costly */ bounce_info->nodes_pending++; bounce_info->event_pending++; bounce_info->begin_event_pending++; bounce_info->nodes_requesting--; } globus_mutex_unlock(&my_handle->mutex); GlobusGFSRemoteDebugExit(); return; error: globus_mutex_unlock(&my_handle->mutex); GlobusGFSErrorOpFinished( bounce_info->op, GLOBUS_GFS_OP_TRANSFER, result); } static void globus_l_gfs_remote_send( globus_gfs_operation_t op, globus_gfs_transfer_info_t * transfer_info, void * user_arg) { globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_result_t result; globus_l_gfs_remote_handle_t * my_handle; globus_l_gfs_remote_node_info_t * node_info; globus_gfs_transfer_info_t * new_transfer_info; int node_count; int ndx = 0; int i; GlobusGFSName(globus_l_gfs_remote_send); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) user_arg; globus_mutex_lock(&my_handle->mutex); { result = globus_l_gfs_remote_init_bounce_info( &bounce_info, op, transfer_info, my_handle); bounce_info->node_handle = (globus_l_gfs_remote_node_handle_t *) transfer_info->data_arg; bounce_info->node_handle->destroy++; node_count = bounce_info->node_handle->count; bounce_info->eof_count = (int *) globus_calloc(1, node_count * sizeof(int) + 1); bounce_info->nodes_requesting = node_count; bounce_info->node_count = node_count; bounce_info->sending = GLOBUS_TRUE; for(i = 0; i < bounce_info->node_handle->count; i++) { node_info = bounce_info->node_handle->nodes[i]; new_transfer_info = (globus_gfs_transfer_info_t *) globus_calloc(1, sizeof(globus_gfs_transfer_info_t)); memcpy(new_transfer_info, transfer_info, sizeof(globus_gfs_transfer_info_t)); new_transfer_info->data_arg = node_info->data_arg; new_transfer_info->node_count = node_count; new_transfer_info->stripe_count = node_info->stripe_count; new_transfer_info->node_ndx = ndx++; node_info->info = new_transfer_info; node_info->info_needs_free = GLOBUS_TRUE; node_info->bounce = bounce_info; bounce_info->nodes_pending++; bounce_info->event_pending++; bounce_info->begin_event_pending++; result = globus_gfs_ipc_request_send( node_info->ipc_handle, new_transfer_info, globus_l_gfs_ipc_transfer_cb, globus_l_gfs_ipc_event_cb, node_info); if(result != GLOBUS_SUCCESS) { /* if some callbacks are pending we need to wait for the callbacks */ if(i > 0) { bounce_info->cached_result = result; } else { GlobusGFSErrorOpFinished( bounce_info->op, GLOBUS_GFS_OP_TRANSFER, result); } goto error; } bounce_info->nodes_requesting--; } } globus_mutex_unlock(&my_handle->mutex); GlobusGFSRemoteDebugExit(); return; error: globus_mutex_unlock(&my_handle->mutex); } static void globus_l_gfs_remote_active_kickout( globus_l_gfs_remote_node_info_t * node_info, globus_result_t result, void * user_arg) { globus_bool_t finish = GLOBUS_FALSE; globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_gfs_data_info_t * data_info; globus_gfs_data_info_t * new_data_info; globus_l_gfs_remote_handle_t * my_handle; GlobusGFSName(globus_l_gfs_remote_active_kickout); GlobusGFSRemoteDebugEnter(); bounce_info = (globus_l_gfs_remote_ipc_bounce_t *) user_arg; data_info = (globus_gfs_data_info_t *) bounce_info->state; my_handle = bounce_info->my_handle; globus_mutex_lock(&my_handle->mutex); { bounce_info->nodes_requesting--; if(result != GLOBUS_SUCCESS) { goto error; } node_info->bounce = bounce_info; new_data_info = (globus_gfs_data_info_t *) globus_calloc(1, sizeof(globus_gfs_data_info_t)); memcpy( new_data_info, bounce_info->state, sizeof(globus_gfs_data_info_t)); if(bounce_info->my_handle->striped_mode == GLOBUS_L_GFS_REMOTE_STRIPED_ONE_TO_ONE) { new_data_info->cs_count = 1; new_data_info->contact_strings = (const char **) calloc(1, sizeof(char *)); new_data_info->contact_strings[0] = globus_libc_strdup( data_info->contact_strings[bounce_info->node_ndx]); } node_info->info = new_data_info; node_info->info_needs_free = GLOBUS_TRUE; result = globus_gfs_ipc_request_active_data( node_info->ipc_handle, new_data_info, globus_l_gfs_ipc_active_cb, node_info); if(result != GLOBUS_SUCCESS) { goto error; } node_info->node_ndx = bounce_info->node_ndx; bounce_info->node_handle->nodes[bounce_info->node_ndx] = node_info; bounce_info->node_ndx++; bounce_info->nodes_pending++; } globus_mutex_unlock(&my_handle->mutex); GlobusGFSRemoteDebugExit(); return; error: /* if no nodes were obtained and none are outstanding */ if(bounce_info->nodes_requesting == 0 && bounce_info->nodes_pending == 0 && bounce_info->nodes_obtained == 0) { finish = GLOBUS_TRUE; } globus_mutex_unlock(&my_handle->mutex); if(finish) { GlobusGFSErrorOpFinished( bounce_info->op, GLOBUS_GFS_OP_ACTIVE, result); globus_free(bounce_info); } } static void globus_l_gfs_remote_active( globus_gfs_operation_t op, globus_gfs_data_info_t * data_info, void * user_arg) { globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_result_t result; globus_l_gfs_remote_handle_t * my_handle; int num_nodes; GlobusGFSName(globus_l_gfs_remote_active); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) user_arg; globus_mutex_lock(&my_handle->mutex); { result = globus_l_gfs_remote_init_bounce_info( &bounce_info, op, data_info, my_handle); num_nodes = data_info->cs_count; bounce_info->node_handle = (globus_l_gfs_remote_node_handle_t *) globus_calloc(1, sizeof(globus_l_gfs_remote_node_handle_t)); bounce_info->nodes_requesting = num_nodes; bounce_info->node_handle->nodes = (globus_l_gfs_remote_node_info_t **) globus_calloc(bounce_info->nodes_requesting, sizeof(globus_l_gfs_remote_node_info_t *)); bounce_info->node_handle->count = bounce_info->nodes_requesting; result = globus_l_gfs_remote_node_request( my_handle, num_nodes, NULL, globus_l_gfs_remote_active_kickout, bounce_info); if(result != GLOBUS_SUCCESS) { goto error; } } globus_mutex_unlock(&my_handle->mutex); GlobusGFSRemoteDebugExit(); return; error: globus_mutex_unlock(&my_handle->mutex); GlobusGFSErrorOpFinished(op, GLOBUS_GFS_OP_ACTIVE, result); globus_free(bounce_info); } static void globus_l_gfs_remote_passive_kickout( globus_l_gfs_remote_node_info_t * node_info, globus_result_t result, void * user_arg) { globus_bool_t finished = GLOBUS_FALSE; globus_l_gfs_remote_handle_t * my_handle; globus_l_gfs_remote_ipc_bounce_t * bounce_info; GlobusGFSName(globus_l_gfs_remote_passive_kickout); GlobusGFSRemoteDebugEnter(); bounce_info = (globus_l_gfs_remote_ipc_bounce_t *) user_arg; my_handle = (globus_l_gfs_remote_handle_t *) bounce_info->my_handle; globus_mutex_lock(&my_handle->mutex); { bounce_info->nodes_requesting--; if(result != GLOBUS_SUCCESS) { goto error; } node_info->bounce = bounce_info; result = globus_gfs_ipc_request_passive_data( node_info->ipc_handle, (globus_gfs_data_info_t *) bounce_info->state, globus_l_gfs_ipc_passive_cb, node_info); if(result != GLOBUS_SUCCESS) { goto error; } bounce_info->nodes_pending++; bounce_info->node_handle->nodes[node_info->node_ndx] = node_info; } globus_mutex_unlock(&my_handle->mutex); GlobusGFSRemoteDebugExit(); return; error: /* if no nodes were obtained and none are outstanding */ if(bounce_info->nodes_requesting == 0 && bounce_info->nodes_pending == 0 && bounce_info->nodes_obtained == 0) { finished = GLOBUS_TRUE; } globus_mutex_unlock(&my_handle->mutex); if(finished) { GlobusGFSErrorOpFinished( bounce_info->op, GLOBUS_GFS_OP_PASSIVE, result); } return; } static void globus_l_gfs_remote_passive( globus_gfs_operation_t op, globus_gfs_data_info_t * data_info, void * user_arg) { globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_result_t result; globus_l_gfs_remote_handle_t * my_handle; int num_nodes; GlobusGFSName(globus_l_gfs_remote_passive); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) user_arg; result = globus_l_gfs_remote_init_bounce_info( &bounce_info, op, data_info, my_handle); num_nodes = data_info->max_cs; if(num_nodes < 1) { num_nodes = globus_gfs_config_get_int("stripe_count"); } if(num_nodes < 1) { globus_gfs_brain_get_available(NULL, NULL, &num_nodes); } /* it could still be 0 */ bounce_info->nodes_requesting = num_nodes; globus_mutex_lock(&my_handle->mutex); { result = globus_l_gfs_remote_node_request( my_handle, bounce_info->nodes_requesting, NULL, globus_l_gfs_remote_passive_kickout, bounce_info); if(result != GLOBUS_SUCCESS) { goto error; } bounce_info->node_handle = (globus_l_gfs_remote_node_handle_t *) globus_calloc(1, sizeof(globus_l_gfs_remote_node_handle_t)); bounce_info->node_handle->count = bounce_info->nodes_requesting; bounce_info->node_handle->nodes = (globus_l_gfs_remote_node_info_t **) globus_calloc(bounce_info->nodes_requesting, sizeof(globus_l_gfs_remote_node_info_t)); } globus_mutex_unlock(&my_handle->mutex); GlobusGFSRemoteDebugExit(); return; error: globus_mutex_unlock(&my_handle->mutex); globus_free(bounce_info); GlobusGFSErrorOpFinished(op, GLOBUS_GFS_OP_PASSIVE, result); } static void globus_l_gfs_remote_data_destroy( void * data_arg, void * user_arg) { globus_bool_t free_node = GLOBUS_FALSE; int i; globus_result_t result; globus_l_gfs_remote_handle_t * my_handle; globus_l_gfs_remote_node_info_t * node_info; globus_l_gfs_remote_node_handle_t * node_handle; GlobusGFSName(globus_l_gfs_remote_data_destroy); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) user_arg; node_handle = (globus_l_gfs_remote_node_handle_t *) data_arg; globus_mutex_lock(&my_handle->mutex); { for(i = 0; i < node_handle->count; i++) { node_info = (globus_l_gfs_remote_node_info_t *) node_handle->nodes[i]; result = globus_gfs_ipc_request_data_destroy( node_info->ipc_handle, node_info->data_arg); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, "IPC ERROR: remote_data_destroy: ipc call", result); } if(node_info->cs != NULL) { globus_free(node_info->cs); } node_info->data_arg = NULL; node_info->stripe_count = 0; result = globus_l_gfs_remote_node_release( node_info, my_handle->ipc_release_reason); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, "ERROR: remote_data_destroy: handle_release", result); } } node_handle->destroy--; if(node_handle->destroy == 0) { free_node = GLOBUS_TRUE; } } globus_mutex_unlock(&my_handle->mutex); if(free_node) { globus_free(node_handle->nodes); globus_free(node_handle); } GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_remote_trev( globus_gfs_event_info_t * event_info, void * user_arg) { globus_bool_t free_node = GLOBUS_FALSE; int i; globus_result_t result; globus_l_gfs_remote_handle_t * my_handle; globus_l_gfs_remote_node_info_t * node_info; globus_gfs_event_info_t new_event_info; globus_l_gfs_remote_ipc_bounce_t * bounce_info; globus_l_gfs_remote_node_handle_t * free_nh = NULL; GlobusGFSName(globus_l_gfs_remote_trev); GlobusGFSRemoteDebugEnter(); bounce_info = (globus_l_gfs_remote_ipc_bounce_t *) event_info->event_arg; my_handle = (globus_l_gfs_remote_handle_t *) user_arg; memset(&new_event_info, '\0', sizeof(globus_gfs_event_info_t)); new_event_info.type = event_info->type; for(i = 0; i < bounce_info->node_handle->count; i++) { node_info = bounce_info->node_handle->nodes[i]; new_event_info.event_arg = node_info->event_arg; result = globus_gfs_ipc_request_transfer_event( node_info->ipc_handle, &new_event_info); } globus_mutex_lock(&my_handle->mutex); { if(event_info->type == GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { for(i = 0; i < bounce_info->node_handle->count; i++) { node_info = bounce_info->node_handle->nodes[i]; if(node_info->info && node_info->info_needs_free) { globus_free(node_info->info); node_info->info = NULL; node_info->info_needs_free = GLOBUS_FALSE; } node_info->event_arg = NULL; node_info->event_mask = 0; } if(bounce_info->eof_count != NULL) { globus_free(bounce_info->eof_count); } bounce_info->node_handle->destroy--; if(bounce_info->node_handle->destroy == 0) { free_node = GLOBUS_TRUE; free_nh = bounce_info->node_handle; } globus_free(bounce_info); } } globus_mutex_unlock(&my_handle->mutex); if(free_node) { globus_free(free_nh->nodes); globus_free(free_nh); } GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_remote_session_start_kickout( globus_l_gfs_remote_node_info_t * node_info, globus_result_t result, void * user_arg) { globus_l_gfs_remote_handle_t * my_handle; globus_gfs_finished_info_t finished_info; GlobusGFSName(globus_l_gfs_remote_session_start_kickout); GlobusGFSRemoteDebugEnter(); /* no locking needed here since no other callbacks can occur with this handle until we signal it has started */ my_handle = (globus_l_gfs_remote_handle_t *) user_arg; if(result != GLOBUS_SUCCESS) { goto error; } memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); finished_info.type = GLOBUS_GFS_OP_SESSION_START; finished_info.result = result; finished_info.info.session.session_arg = my_handle; finished_info.info.session.username = node_info->username; finished_info.info.session.home_dir = node_info->home_dir; my_handle->control_node = node_info; globus_gridftp_server_operation_finished( my_handle->op, result, &finished_info); GlobusGFSRemoteDebugExit(); return; error: memset(&finished_info, '\0', sizeof(globus_gfs_finished_info_t)); finished_info.type = GLOBUS_GFS_OP_SESSION_START; finished_info.result = result; globus_gridftp_server_operation_finished( my_handle->op, finished_info.result, &finished_info); GlobusGFSRemoteDebugExitWithError(); } static void globus_l_gfs_remote_session_start( globus_gfs_operation_t op, globus_gfs_session_info_t * session_info) { globus_result_t result; globus_l_gfs_remote_handle_t * my_handle; int nodes_requesting = 1; GlobusGFSName(globus_l_gfs_remote_session_start); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) globus_calloc(1, sizeof(globus_l_gfs_remote_handle_t)); globus_mutex_init(&my_handle->mutex, NULL); my_handle->ipc_release_reason = GLOBUS_GFS_BRAIN_REASON_COMPLETE; if(session_info->username != NULL) { my_handle->session_info.username = strdup(session_info->username); } if(session_info->password != NULL) { my_handle->session_info.password = strdup(session_info->password); } if(session_info->subject != NULL) { my_handle->session_info.subject = strdup(session_info->subject); } my_handle->session_info.map_user = session_info->map_user; my_handle->session_info.del_cred = session_info->del_cred; my_handle->striped_mode = 1; my_handle->op = op; result = globus_l_gfs_remote_node_request( my_handle, nodes_requesting, NULL, globus_l_gfs_remote_session_start_kickout, my_handle); if(result != GLOBUS_SUCCESS) { GlobusGFSErrorOpFinished(op, GLOBUS_GFS_OP_SESSION_START, result); } GlobusGFSRemoteDebugExit(); } static void globus_l_gfs_remote_session_end( void * user_arg) { globus_l_gfs_remote_handle_t * my_handle; globus_result_t result; globus_l_gfs_remote_node_info_t * control_node; GlobusGFSName(globus_l_gfs_remote_session_end); GlobusGFSRemoteDebugEnter(); my_handle = (globus_l_gfs_remote_handle_t *) user_arg; if(my_handle == NULL) { goto error; } control_node = my_handle->control_node; my_handle->control_node = NULL; result = globus_l_gfs_remote_node_release( control_node, my_handle->ipc_release_reason); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, "ERROR: remote_data_destroy: handle_release", result); } if(my_handle->session_info.username != NULL) { globus_free(my_handle->session_info.username); } if( my_handle->session_info.password != NULL) { globus_free(my_handle->session_info.password); } if(my_handle->session_info.subject != NULL) { globus_free(my_handle->session_info.subject); } globus_mutex_destroy(&my_handle->mutex); globus_free(my_handle); GlobusGFSRemoteDebugExit(); return; error: GlobusGFSRemoteDebugExitWithError(); } static int globus_l_gfs_remote_activate(void); static int globus_l_gfs_remote_deactivate(void); static globus_gfs_storage_iface_t globus_l_gfs_remote_dsi_iface = { 0, globus_l_gfs_remote_session_start, globus_l_gfs_remote_session_end, globus_l_gfs_remote_list, globus_l_gfs_remote_send, globus_l_gfs_remote_recv, globus_l_gfs_remote_trev, globus_l_gfs_remote_active, globus_l_gfs_remote_passive, globus_l_gfs_remote_data_destroy, globus_l_gfs_remote_command, globus_l_gfs_remote_stat, NULL, NULL }; GlobusExtensionDefineModule(globus_gridftp_server_remote) = { "globus_gridftp_server_remote", globus_l_gfs_remote_activate, globus_l_gfs_remote_deactivate, GLOBUS_NULL, GLOBUS_NULL, &local_version }; static int globus_l_gfs_remote_activate(void) { int rc; GlobusGFSName(globus_l_gfs_remote_activate); rc = globus_module_activate(GLOBUS_COMMON_MODULE); if(rc != GLOBUS_SUCCESS) { goto error; } globus_extension_registry_add( GLOBUS_GFS_DSI_REGISTRY, "remote", GlobusExtensionMyModule(globus_gridftp_server_remote), &globus_l_gfs_remote_dsi_iface); GlobusDebugInit(GLOBUS_GRIDFTP_SERVER_REMOTE, ERROR WARNING TRACE INTERNAL_TRACE INFO STATE INFO_VERBOSE); return GLOBUS_SUCCESS; error: return rc; } static int globus_l_gfs_remote_deactivate(void) { GlobusGFSName(globus_l_gfs_remote_deactivate); globus_extension_registry_remove( GLOBUS_GFS_DSI_REGISTRY, "remote"); globus_module_deactivate(GLOBUS_COMMON_MODULE); return GLOBUS_SUCCESS; } globus_gridftp_server-12.2/modules/remote/PaxHeaders.29556/Makefile.am0000644000000000000000000000013213122233744022605 xustar0030 mtime=1497970660.659281867 30 atime=1497970818.245281867 30 ctime=1497987259.051281867 globus_gridftp_server-12.2/modules/remote/Makefile.am0000664000175000017500000000045613122233744023627 0ustar00fedorafedora00000000000000noinst_LTLIBRARIES = libglobus_gridftp_server_remote.la AM_CPPFLAGS = -I$(top_srcdir) -DGLOBUS_BUILTIN=1 $(PACKAGE_DEP_CFLAGS) $(OPENSSL_CFLAGS) libglobus_gridftp_server_remote_la_SOURCES = globus_gridftp_server_remote.c libglobus_gridftp_server_remote_la_LIBADD = $(PACKAGE_DEP_LIBS) $(OPENSSL_LIBS) globus_gridftp_server-12.2/modules/PaxHeaders.29556/Makefile.am0000644000000000000000000000013213122233744021312 xustar0030 mtime=1497970660.659281867 30 atime=1497970818.087281867 30 ctime=1497987258.786281867 globus_gridftp_server-12.2/modules/Makefile.am0000664000175000017500000000003113122233744022321 0ustar00fedorafedora00000000000000SUBDIRS = $(MODULE_DIRS) globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_cas.c0000644000000000000000000000013213122233744021242 xustar0030 mtime=1497970660.640281867 30 atime=1497970660.640281867 30 ctime=1497987258.590281867 globus_gridftp_server-12.2/globus_i_gfs_cas.c0000664000175000017500000001222413122233744022260 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * user functions. used by control.c or DSI implementation if it choses. */ #include "globus_i_gridftp_server.h" #define FTP_SERVICE_NAME "file" static char * globus_gfs_acl_cas_action_to_string( globus_gfs_acl_action_t action) { switch(action) { case GFS_ACL_ACTION_DELETE: return "delete"; case GFS_ACL_ACTION_WRITE: return "write"; case GFS_ACL_ACTION_CREATE: return "create"; case GFS_ACL_ACTION_READ: return "read"; case GFS_ACL_ACTION_LOOKUP: return "lookup"; case GFS_ACL_ACTION_AUTHZ_ASSERT: return "authz_assert"; default: return NULL; } } static void globus_gfs_acl_cas_cb( void * callback_arg, globus_gsi_authz_handle_t handle, globus_result_t result) { globus_i_gfs_acl_handle_t * acl_handle; GlobusGFSName(globus_gfs_acl_cas_cb); GlobusGFSDebugEnter(); acl_handle = (globus_i_gfs_acl_handle_t *) callback_arg; globus_gfs_acl_authorized_finished(acl_handle, result); GlobusGFSDebugExit(); } static int globus_gfs_acl_cas_init( void ** out_handle, globus_gfs_acl_info_t * acl_info, globus_gfs_acl_handle_t acl_handle, globus_result_t * out_res) { globus_gsi_authz_handle_t cas_handle; GlobusGFSName(globus_gfs_acl_cas_init); GlobusGFSDebugEnter(); if(acl_info->context == NULL) { goto err; } *out_res = globus_gsi_authz_handle_init( &cas_handle, FTP_SERVICE_NAME, acl_info->context, globus_gfs_acl_cas_cb, acl_handle); if(*out_res != GLOBUS_SUCCESS) { goto err; } *out_handle = cas_handle; GlobusGFSDebugExit(); return GLOBUS_GFS_ACL_WOULD_BLOCK; err: GlobusGFSDebugExitWithError(); return GLOBUS_GFS_ACL_COMPLETE; } static int globus_gfs_acl_cas_authorize( void * out_handle, globus_gfs_acl_action_t action, globus_gfs_acl_object_desc_t * object, globus_gfs_acl_info_t * acl_info, globus_gfs_acl_handle_t acl_handle, globus_result_t * out_res) { globus_gsi_authz_handle_t cas_handle; char * full_object; char * action_str; GlobusGFSName(globus_gfs_acl_cas_authorize); GlobusGFSDebugEnter(); cas_handle = (globus_gsi_authz_handle_t) out_handle; if(acl_info->context == NULL) { goto err; } action_str = globus_gfs_acl_cas_action_to_string(action); if(!action_str) { *out_res = GLOBUS_SUCCESS; GlobusGFSDebugExit(); return GLOBUS_GFS_ACL_COMPLETE; } /* * If the action is "authz_assert" then the object contains the assertions * received over the gridftp control channel - just pass it unmodified to * the authz callout */ if(action == GFS_ACL_ACTION_AUTHZ_ASSERT) { full_object = globus_libc_strdup(object->name); } else { full_object = globus_common_create_string( "ftp://%s%s", acl_info->hostname, object->name); } *out_res = globus_gsi_authorize( cas_handle, action_str, full_object, globus_gfs_acl_cas_cb, acl_handle); globus_free(full_object); if(*out_res != GLOBUS_SUCCESS) { goto err; } GlobusGFSDebugExit(); return GLOBUS_GFS_ACL_WOULD_BLOCK; err: GlobusGFSDebugExitWithError(); return GLOBUS_GFS_ACL_COMPLETE; } static void globus_gfs_acl_cas_destroy_cb( void * callback_arg, globus_gsi_authz_handle_t handle, globus_result_t result) { GlobusGFSName(globus_gfs_acl_cas_destroy_cb); GlobusGFSDebugEnter(); GlobusGFSDebugExit(); } static void globus_gfs_acl_cas_destroy( void * out_handle) { globus_gsi_authz_handle_t cas_handle; GlobusGFSName(globus_gfs_acl_cas_destroy); GlobusGFSDebugEnter(); cas_handle = (globus_gsi_authz_handle_t) out_handle; globus_gsi_authz_handle_destroy( cas_handle, globus_gfs_acl_cas_destroy_cb, NULL); GlobusGFSDebugExit(); } globus_gfs_acl_module_t globus_gfs_acl_cas_module = { globus_gfs_acl_cas_init, globus_gfs_acl_cas_authorize, globus_gfs_acl_cas_destroy, NULL }; globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_control.h0000644000000000000000000000013213122233744022161 xustar0030 mtime=1497970660.642281867 30 atime=1497970660.642281867 30 ctime=1497987258.611281867 globus_gridftp_server-12.2/globus_i_gfs_control.h0000664000175000017500000000205313122233744023176 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef GLOBUS_I_GFS_CONTROL_H #define GLOBUS_I_GFS_CONTROL_H #include "globus_xio.h" globus_result_t globus_i_gfs_control_start( globus_xio_handle_t handle, globus_xio_system_socket_t system_handle, const char * remote_contact, const char * local_contact, globus_i_gfs_server_close_cb_t close_func, void * user_arg); #endif globus_gridftp_server-12.2/PaxHeaders.29556/Makefile.in0000644000000000000000000000013213122274253017653 xustar0030 mtime=1497987243.955281867 30 atime=1497987255.806281867 30 ctime=1497987258.373281867 globus_gridftp_server-12.2/Makefile.in0000664000175000017500000015205113122274253020674 0ustar00fedorafedora00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' am__make_running_with_option = \ case $${target_option-} in \ ?) ;; \ *) echo "am__make_running_with_option: internal error: invalid" \ "target option '$${target_option-}' specified" >&2; \ exit 1;; \ esac; \ has_opt=no; \ sane_makeflags=$$MAKEFLAGS; \ if $(am__is_gnu_make); then \ sane_makeflags=$$MFLAGS; \ else \ case $$MAKEFLAGS in \ *\\[\ \ ]*) \ bs=\\; \ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ esac; \ fi; \ skip_next=no; \ strip_trailopt () \ { \ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; 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* you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_xio.h" #include "globus_xio_tcp_driver.h" #include "globus_xio_gsi.h" #include "globus_gfork.h" #define GFSGforkError(error_msg, _type) \ globus_error_put( \ globus_error_construct_error( \ NULL, \ NULL, \ _type, \ __FILE__, \ _gfs_gfork_func_name, \ __LINE__, \ "%s", \ (error_msg))) #ifdef __GNUC__ #define GFSGForkFuncName(func) static const char * _gfs_gfork_func_name __attribute__((__unused__)) = #func #else #define GFSGForkFuncName(func) static const char * _gfs_gfork_func_name = #func #endif #define GF_VERSION 'a' /* use this to mark buffer in fifo as bad. we know it was not sent over the wire because we would not have alloed it in the first place */ #define GF_VERSION_TIMEOUT 'F' #define GF_REGISTRATION_TIMEOUT 600 /* header for all */ #define GF_VERSION_LEN 1 #define GF_HEADER_RESERVE_LEN 5 #define GF_MSG_TYPE_LEN 1 #define GF_VERSION_NDX 0 #define GF_HEADER_RESERVE_NDX (GF_VERSION_NDX+GF_VERSION_LEN) #define GF_MSG_TYPE_NDX (GF_HEADER_RESERVE_NDX+GF_HEADER_RESERVE_LEN) /* dyn be messaging */ #define GF_DYN_AT_ONCE_LEN (sizeof(uint32_t)) #define GF_DYN_TOTAL_LEN (sizeof(uint32_t)) #define GF_DYN_ENTRY_COUNT_LEN (sizeof(uint32_t)) #define GF_DYN_COOKIE_LEN 32 #define GF_DYN_REPO_LEN 108 #define GF_DYN_CS_LEN 108 #define GF_DYN_AT_ONCE_NDX (GF_MSG_TYPE_NDX+GF_MSG_TYPE_LEN) #define GF_DYN_TOTAL_NDX (GF_DYN_AT_ONCE_NDX+GF_DYN_AT_ONCE_LEN) #define GF_DYN_ENTRY_COUNT_NDX (GF_DYN_TOTAL_NDX+GF_DYN_TOTAL_LEN) #define GF_DYN_COOKIE_NDX (GF_DYN_ENTRY_COUNT_NDX+GF_DYN_ENTRY_COUNT_LEN) #define GF_DYN_REPO_NDX (GF_DYN_COOKIE_NDX+GF_DYN_COOKIE_NDX) #define GF_DYN_CS_NDX (GF_DYN_REPO_NDX+GF_DYN_REPO_LEN) #define GF_DYN_PACKET_LEN (GF_DYN_CS_LEN+GF_DYN_CS_NDX) /* mem messaging */ #define GF_MEM_LIMIT_NDX (GF_MSG_TYPE_NDX+GF_MSG_TYPE_LEN) #define GF_MEM_LIMIT_LEN (sizeof(uint32_t)) #define GF_MEM_MSG_LEN (GF_MEM_LIMIT_NDX+GF_MEM_LIMIT_LEN) /* kill msgin*/ #define GF_KILL_STRING_NDX (GF_MSG_TYPE_NDX+GF_MSG_TYPE_LEN) #define GF_KILL_STRING_LEN 128 #define GF_KILL_MSG_LEN (GF_KILL_STRING_NDX+GF_KILL_STRING_LEN) /* ready message */ #define GF_READY_MSG_LEN (GF_MSG_TYPE_NDX+GF_MSG_TYPE_LEN) /* release message */ #define GF_RELEASE_COUNT_NDX (GF_MSG_TYPE_NDX+GF_MSG_TYPE_LEN) #define GF_RELEASE_COUNT_LEN (sizeof(uint32_t)) #define GF_RELEASE_MSG_LEN (GF_RELEASE_COUNT_NDX+GF_RELEASE_COUNT_LEN) typedef enum gfs_gfork_msg_type_e { GFS_GFORK_MSG_TYPE_DYNBE = 1, GFS_GFORK_MSG_TYPE_KILL, GFS_GFORK_MSG_TYPE_MEM, GFS_GFORK_MSG_TYPE_READY, GFS_GFORK_MSG_TYPE_ACK, GFS_GFORK_MSG_TYPE_NACK, GFS_GFORK_MSG_TYPE_CC, GFS_GFORK_MSG_TYPE_RELEASE, GFS_GFORK_MSG_TYPE_REMOVE_DYNBE } gfs_gfork_msg_type_t; typedef enum gfs_gfork_error_e { GFS_GFORK_ERROR_PARAMETER = 1 } gfs_gfork_error_t; #endif globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_log.c0000644000000000000000000000013213122233744021255 xustar0030 mtime=1497970660.658281867 30 atime=1497970660.658281867 30 ctime=1497987258.528281867 globus_gridftp_server-12.2/globus_i_gfs_log.c0000664000175000017500000011562113122233744022300 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_i_gridftp_server.h" /** * should select logging based on configuration. log output funcs should * still be usable before this and will output to stderr. * * if this fails, just print to stderr. */ static globus_logging_handle_t globus_l_gfs_log_handle = NULL; static globus_list_t * globus_l_gfs_log_usage_handle_list = NULL; static FILE * globus_l_gfs_log_file = NULL; static FILE * globus_l_gfs_transfer_log_file = NULL; static globus_bool_t globus_l_gfs_log_events = GLOBUS_FALSE; static int globus_l_gfs_log_mask = 0; #define GLOBUS_L_GFS_USAGE_ID 0 #define GLOBUS_L_GFS_USAGE_VER 0 #define GLOBUS_GFS_DEFAULT_TAGLIST "eEvbBNsStcDATaV" #define GLOBUS_GFS_ALL_TAGLIST "eEvbBNsStcfiIudCDATaVU" #define GLOBUS_GFS_MAX_TAGCOUNT 25 typedef enum globus_i_gfs_log_usage_tag_e { GLOBUS_I_GFS_USAGE_START = 'e', GLOBUS_I_GFS_USAGE_END = 'E', GLOBUS_I_GFS_USAGE_VER = 'v', GLOBUS_I_GFS_USAGE_BUFFER = 'b', GLOBUS_I_GFS_USAGE_BLOCK = 'B', GLOBUS_I_GFS_USAGE_NBYTES = 'N', GLOBUS_I_GFS_USAGE_STREAMS = 's', GLOBUS_I_GFS_USAGE_STRIPES = 'S', GLOBUS_I_GFS_USAGE_TYPE = 't', GLOBUS_I_GFS_USAGE_CODE = 'c', GLOBUS_I_GFS_USAGE_FILE = 'f', GLOBUS_I_GFS_USAGE_CLIENTIP = 'i', GLOBUS_I_GFS_USAGE_DATAIP = 'I', GLOBUS_I_GFS_USAGE_USER = 'u', GLOBUS_I_GFS_USAGE_USERDN = 'd', GLOBUS_I_GFS_USAGE_CONFID = 'C', GLOBUS_I_GFS_USAGE_DSI = 'D', GLOBUS_I_GFS_USAGE_EM = 'A', GLOBUS_I_GFS_USAGE_SCHEME = 'T', GLOBUS_I_GFS_USAGE_APP = 'a', GLOBUS_I_GFS_USAGE_APPVER = 'V', GLOBUS_I_GFS_USAGE_SESSID = 'U' /* !! ADD to ALL_TAGLIST above when adding here */ } globus_i_gfs_log_usage_tag_t; typedef struct globus_l_gfs_log_usage_ent_s { globus_usage_stats_handle_t handle; char * target; char * taglist; } globus_l_gfs_log_usage_ent_t; int globus_l_gfs_log_matchlevel( char * tag) { int out = 0; GlobusGFSName(globus_l_gfs_log_matchlevel); GlobusGFSDebugEnter(); if(strcasecmp(tag, "ERROR") == 0) { out = GLOBUS_GFS_LOG_ERR; } else if(strcasecmp(tag, "WARN") == 0) { out = GLOBUS_GFS_LOG_WARN; } else if(strcasecmp(tag, "INFO") == 0) { out = GLOBUS_GFS_LOG_INFO; } else if(strcasecmp(tag, "TRANSFER") == 0) { out = GLOBUS_GFS_LOG_TRANSFER; } else if(strcasecmp(tag, "DUMP") == 0) { out = GLOBUS_GFS_LOG_DUMP; } else if(strcasecmp(tag, "ALL") == 0) { out = GLOBUS_GFS_LOG_ALL; } GlobusGFSDebugExit(); return out; } static globus_result_t globus_l_gfs_log_usage_stats_init() { globus_result_t result; char * target_str; char * ptr; char * target; char * entry; globus_list_t * list; globus_l_gfs_log_usage_ent_t * usage_ent; target_str = globus_libc_strdup( globus_i_gfs_config_string("usage_stats_target")); if(target_str && strchr(target_str, '!')) { target = target_str; while((ptr = strchr(target, ',')) != NULL) { usage_ent = (globus_l_gfs_log_usage_ent_t *) globus_malloc(sizeof(globus_l_gfs_log_usage_ent_t)); *ptr = '\0'; entry = globus_libc_strdup(target); target = ptr + 1; if((ptr = strchr(entry, '!')) != NULL) { *ptr = '\0'; usage_ent->taglist = globus_libc_strdup(ptr + 1); if(strlen(usage_ent->taglist) > GLOBUS_GFS_MAX_TAGCOUNT) { usage_ent->taglist[GLOBUS_GFS_MAX_TAGCOUNT + 1] = '\0'; } } else { usage_ent->taglist = globus_libc_strdup(GLOBUS_GFS_DEFAULT_TAGLIST); } if(strcasecmp(usage_ent->taglist, "default") == 0) { globus_free(usage_ent->taglist); usage_ent->taglist = globus_libc_strdup(GLOBUS_GFS_DEFAULT_TAGLIST); } else if(strcasecmp(usage_ent->taglist, "all") == 0) { globus_free(usage_ent->taglist); usage_ent->taglist = globus_libc_strdup(GLOBUS_GFS_ALL_TAGLIST); } usage_ent->target = entry; globus_list_insert(&globus_l_gfs_log_usage_handle_list, usage_ent); } if(ptr == NULL) { usage_ent = (globus_l_gfs_log_usage_ent_t *) globus_malloc(sizeof(globus_l_gfs_log_usage_ent_t)); entry = globus_libc_strdup(target); target = ptr + 1; if((ptr = strchr(entry, '!')) != NULL) { *ptr = '\0'; usage_ent->taglist = globus_libc_strdup(ptr + 1); if(strlen(usage_ent->taglist) > GLOBUS_GFS_MAX_TAGCOUNT) { usage_ent->taglist[GLOBUS_GFS_MAX_TAGCOUNT + 1] = '\0'; } } else { usage_ent->taglist = globus_libc_strdup(GLOBUS_GFS_DEFAULT_TAGLIST); } if(strcasecmp(usage_ent->taglist, "default") == 0) { globus_free(usage_ent->taglist); usage_ent->taglist = globus_libc_strdup(GLOBUS_GFS_DEFAULT_TAGLIST); } else if(strcasecmp(usage_ent->taglist, "all") == 0) { globus_free(usage_ent->taglist); usage_ent->taglist = globus_libc_strdup(GLOBUS_GFS_ALL_TAGLIST); } usage_ent->target = entry; globus_list_insert(&globus_l_gfs_log_usage_handle_list, usage_ent); } globus_free(target_str); } else { usage_ent = (globus_l_gfs_log_usage_ent_t *) globus_malloc(sizeof(globus_l_gfs_log_usage_ent_t)); usage_ent->target = target_str; if(globus_i_gfs_config_string("usage_stats_id")) { usage_ent->taglist = globus_libc_strdup(GLOBUS_GFS_DEFAULT_TAGLIST "C"); } else { usage_ent->taglist = globus_libc_strdup(GLOBUS_GFS_DEFAULT_TAGLIST); } globus_list_insert(&globus_l_gfs_log_usage_handle_list, usage_ent); } for(list = globus_l_gfs_log_usage_handle_list; !globus_list_empty(list); list = globus_list_rest(list)) { usage_ent = (globus_l_gfs_log_usage_ent_t *) globus_list_first(list); usage_ent->handle = NULL; result = globus_usage_stats_handle_init( &usage_ent->handle, GLOBUS_L_GFS_USAGE_ID, GLOBUS_L_GFS_USAGE_VER, usage_ent->target); } return result; } void globus_i_gfs_log_open() { char * module; char * module_str; globus_logging_module_t * log_mod; void * log_arg = NULL; char * logfilename = NULL; char * log_filemode = NULL; char * logunique = NULL; char * log_level = NULL; int log_mask = 0; char * ptr; int len; int ctr; char * tag; globus_result_t result; globus_reltime_t flush_interval; globus_size_t buffer; int rc; GlobusGFSName(globus_i_gfs_log_open); GlobusGFSDebugEnter(); GlobusTimeReltimeSet(flush_interval, 5, 0); buffer = 65536; /* parse user supplied log level string */ log_level = globus_libc_strdup(globus_i_gfs_config_string("log_level")); if(log_level != NULL) { len = strlen(log_level); for(ctr = 0; ctr < len && isdigit(log_level[ctr]); ctr++); /* just a number, set log level to the supplied level || every level below */ if(ctr == len) { log_mask = atoi(log_level); if(log_mask > 1) { log_mask |= (log_mask >> 1) | ((log_mask >> 1) - 1); } } else { tag = log_level; while((ptr = strchr(tag, ',')) != NULL) { *ptr = '\0'; log_mask |= globus_l_gfs_log_matchlevel(tag); tag = ptr + 1; } if(ptr == NULL) { log_mask |= globus_l_gfs_log_matchlevel(tag); } } globus_free(log_level); } module_str = globus_libc_strdup(globus_i_gfs_config_string("log_module")); module = module_str; if(module_str != NULL) { char * opts; char * end; globus_off_t tmp_off; end = module_str + strlen(module_str); ptr = strchr(module_str, ':'); if(ptr != NULL) { *ptr = '\0'; ptr++; do { opts = ptr; ptr = strchr(opts, ':'); if(ptr) { *ptr = '\0'; ptr++; if(ptr >= end) { ptr = NULL; } } if(strncasecmp(opts, "buffer=", 7) == 0) { rc = globus_args_bytestr_to_num( opts + 7, &tmp_off); if(rc != 0) { fprintf(stderr, "Invalid value for log buffer\n"); } if(tmp_off == 0) { log_mask |= GLOBUS_LOGGING_INLINE; } if(tmp_off < 2048) { buffer = 2048; } else { buffer = (globus_size_t) tmp_off; } } else if(strncasecmp(opts, "interval=", 9) == 0) { rc = globus_args_bytestr_to_num( opts + 9, &tmp_off); if(rc != 0) { fprintf(stderr, "Invalid value for log flush interval\n"); } GlobusTimeReltimeSet(flush_interval, (int) tmp_off, 0); } else { fprintf(stderr, "Invalid log module option: %s\n", opts); } } while(ptr && *ptr); } } if(module == NULL || strcmp(module, "stdio") == 0) { log_mod = &globus_logging_stdio_module; } else if(strcmp(module, "syslog") == 0) { log_mod = &globus_logging_syslog_module; log_mask |= GLOBUS_LOGGING_INLINE; GlobusTimeReltimeSet(flush_interval, 0, 0); } else if(strcmp(module, "stdio_ng") == 0) { log_mod = &globus_logging_stdio_ng_module; globus_l_gfs_log_events = GLOBUS_TRUE; log_mask |= GLOBUS_GFS_LOG_INFO | GLOBUS_GFS_LOG_WARN | GLOBUS_GFS_LOG_ERR; } else if(strcmp(module, "syslog_ng") == 0) { log_mod = &globus_logging_syslog_ng_module; globus_l_gfs_log_events = GLOBUS_TRUE; log_mask |= GLOBUS_GFS_LOG_INFO | GLOBUS_GFS_LOG_WARN | GLOBUS_GFS_LOG_ERR; log_mask |= GLOBUS_LOGGING_INLINE; GlobusTimeReltimeSet(flush_interval, 0, 0); } else { globus_libc_fprintf(stderr, "Invalid logging module specified, using stdio.\n"); log_mod = &globus_logging_stdio_module; } if(log_mod == &globus_logging_stdio_module || log_mod == &globus_logging_stdio_ng_module ) { logfilename = globus_i_gfs_config_string("log_single"); if(logfilename == NULL) { logunique = globus_i_gfs_config_string("log_unique"); if(logunique != NULL) { logfilename = globus_common_create_string( "%sgridftp.%d.log", logunique, getpid()); } } if(logfilename != NULL) { mode_t oldmask; oldmask = umask(022); globus_l_gfs_log_file = fopen(logfilename, "a"); umask(oldmask); if(globus_l_gfs_log_file == NULL) { if(!globus_i_gfs_config_bool("inetd")) { globus_libc_fprintf(stderr, "Unable to open %s for logging. " "Using stderr instead.\n", logfilename); globus_l_gfs_log_file = stderr; } } else { setvbuf(globus_l_gfs_log_file, NULL, _IOLBF, 0); if((log_filemode = globus_i_gfs_config_string("log_filemode")) != NULL) { int mode = 0; rc = -1; mode = strtoul(log_filemode, NULL, 8); if(mode > 0 || (log_filemode[0] == '0' && log_filemode[1] == '\0')) { rc = chmod(logfilename, mode); } if(rc != 0) { globus_libc_fprintf(globus_l_gfs_log_file, "WARNING: Not setting log file permissions. " "Invalid log_filemode: %s\n", log_filemode); } } } } if(globus_l_gfs_log_file == NULL) { globus_l_gfs_log_file = stderr; } log_arg = globus_l_gfs_log_file; if(logunique != NULL) { globus_free(logfilename); } } globus_l_gfs_log_mask = log_mask; if(!((log_mod == &globus_logging_stdio_module || log_mod == &globus_logging_stdio_ng_module) && log_arg == NULL)) { globus_logging_init( &globus_l_gfs_log_handle, &flush_interval, buffer, log_mask, log_mod, log_arg); } if((logfilename = globus_i_gfs_config_string("log_transfer")) != NULL) { mode_t oldmask; oldmask = umask(022); globus_l_gfs_transfer_log_file = fopen(logfilename, "a"); umask(oldmask); if(globus_l_gfs_transfer_log_file == NULL) { if(!globus_i_gfs_config_bool("inetd")) { globus_libc_fprintf(stderr, "Unable to open %s for transfer logging.\n", logfilename); } } else { setvbuf(globus_l_gfs_transfer_log_file, NULL, _IOLBF, 0); if((log_filemode = globus_i_gfs_config_string("log_filemode")) != NULL) { int mode = 0; rc = -1; mode = strtoul(log_filemode, NULL, 8); if(mode > 0 || (log_filemode[0] == '0' && log_filemode[1] == '\0')) { rc = chmod(logfilename, mode); } if(rc != 0) { globus_libc_fprintf(globus_l_gfs_transfer_log_file, "WARNING: Not setting log file permissions. " "Invalid log_filemode: %s\n", log_filemode); } } } } else if(log_mask & GLOBUS_GFS_LOG_TRANSFER) { /* let the rest of the code know we want transfer logging */ globus_gfs_config_set_ptr("log_transfer", ""); } if(!globus_i_gfs_config_bool("disable_usage_stats")) { result = globus_l_gfs_log_usage_stats_init(); } if(module_str) { globus_free(module_str); } GlobusGFSDebugExit(); } void globus_i_gfs_log_close(void) { globus_list_t * list; GlobusGFSName(globus_i_gfs_log_close); GlobusGFSDebugEnter(); if(globus_l_gfs_log_handle != NULL) { globus_logging_flush(globus_l_gfs_log_handle); /* NOTE: We do not destroy this handle. At log-close time, there may be several other threads that try to subsequently log: - Watchdog callback for data / control channels (race condition) - DSI code during shutdown or threads. If they try to grab the destroyed mutex, they may deadlock. Since access to the pointer is not threadsafe, we cannot simply set it to NULL. globus_logging_destroy(globus_l_gfs_log_handle); */ } if(globus_l_gfs_log_file != stderr && globus_l_gfs_log_file != NULL) { fclose(globus_l_gfs_log_file); globus_l_gfs_log_file = NULL; } if(globus_l_gfs_transfer_log_file != NULL) { fclose(globus_l_gfs_transfer_log_file); globus_l_gfs_transfer_log_file = NULL; } list = globus_l_gfs_log_usage_handle_list; while(!globus_list_empty(list)) { globus_l_gfs_log_usage_ent_t * usage_ent; usage_ent = (globus_l_gfs_log_usage_ent_t *) globus_list_remove(&list, list); if(usage_ent) { if(usage_ent->handle) { globus_usage_stats_handle_destroy(usage_ent->handle); } if(usage_ent->target) { globus_free(usage_ent->target); } if(usage_ent->taglist) { globus_free(usage_ent->taglist); } globus_free(usage_ent); } } GlobusGFSDebugExit(); } void globus_gfs_log_message( globus_gfs_log_type_t type, const char * format, ...) { va_list ap; GlobusGFSName(globus_gfs_log_message); GlobusGFSDebugEnter(); if(globus_l_gfs_log_handle != NULL && !globus_l_gfs_log_events) { va_start(ap, format); globus_logging_vwrite(globus_l_gfs_log_handle, type, format, ap); va_end(ap); } if(type == GLOBUS_GFS_LOG_ERR && globus_l_gfs_log_handle) { globus_logging_flush(globus_l_gfs_log_handle); } GlobusGFSDebugExit(); } void globus_gfs_log_exit_message( const char * format, ...) { va_list ap; char * msg; GlobusGFSName(globus_gfs_log_exit_message); GlobusGFSDebugEnter(); va_start(ap, format); msg = globus_common_v_create_string(format, ap); va_end(ap); if(globus_l_gfs_log_handle && globus_l_gfs_log_file != stderr) { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Server configuration error. %s", msg); } if(globus_i_gfs_config_bool("inetd") || !globus_l_gfs_log_handle) { char * tmp; char * out_msg; tmp = globus_common_create_string( "Server configuration error.\n\n%s\nPlease notify administrator.", msg); out_msg = globus_gsc_string_to_959(500, tmp, " "); globus_libc_fprintf(stderr, "%s", out_msg); globus_free(tmp); globus_free(out_msg); } else { globus_libc_fprintf(stderr, "Server configuration error.\n%s", msg); } globus_free(msg); if(globus_l_gfs_log_handle) { globus_logging_flush(globus_l_gfs_log_handle); } GlobusGFSDebugExit(); } void globus_gfs_log_result( globus_gfs_log_type_t type, const char * lead, globus_result_t result) { char * message; GlobusGFSName(globus_gfs_log_result); GlobusGFSDebugEnter(); if(result != GLOBUS_SUCCESS) { message = globus_error_print_friendly(globus_error_peek(result)); } else { message = globus_libc_strdup("(unknown error)"); } globus_gfs_log_message(type, "%s:\n%s\n", lead, message); globus_free(message); GlobusGFSDebugExit(); } void globus_gfs_log_exit_result( const char * lead, globus_result_t result) { char * message; GlobusGFSName(globus_gfs_log_result); GlobusGFSDebugEnter(); if(result != GLOBUS_SUCCESS) { message = globus_error_print_friendly(globus_error_peek(result)); } else { message = globus_libc_strdup("(unknown error)"); } globus_gfs_log_exit_message("%s:\n%s\n", lead, message); globus_free(message); GlobusGFSDebugExit(); } void globus_i_gfs_log_tr( char * msg, char from, char to) { char * ptr; GlobusGFSName(globus_l_gfs_log_tr); GlobusGFSDebugEnter(); ptr = strchr(msg, from); while(ptr != NULL) { *ptr = to; ptr = strchr(ptr, from); } GlobusGFSDebugExit(); } void globus_gfs_log_event( globus_gfs_log_type_t type, globus_gfs_log_event_type_t event_type, const char * event_name, globus_result_t result, const char * format, ...) { va_list ap; char * msg; char * tmp = NULL; char * startend; char * status; char * message = NULL; GlobusGFSName(globus_gfs_log_event); GlobusGFSDebugEnter(); if(globus_l_gfs_log_handle != NULL && globus_l_gfs_log_events) { if(format) { va_start(ap, format); tmp = globus_common_v_create_string(format, ap); va_end(ap); globus_i_gfs_log_tr(tmp, '\n', ' '); } if(result != GLOBUS_SUCCESS) { message = globus_error_print_friendly(globus_error_peek(result)); globus_i_gfs_log_tr(message, '\n', ' '); globus_i_gfs_log_tr(message, '\"', '\''); } switch(event_type) { case GLOBUS_GFS_LOG_EVENT_START: startend = "start"; status = NULL; break; case GLOBUS_GFS_LOG_EVENT_END: startend = "end"; if(result == GLOBUS_SUCCESS) { status = " status=0"; } else { status = " status=-1"; } break; case GLOBUS_GFS_LOG_EVENT_MESSAGE: startend = "message"; status = NULL; break; default: startend = "error"; status = " status=-1"; break; } msg = globus_common_create_string( "event=globus-gridftp-server%s%s.%s%s%s%s%s%s%s\n", event_name ? "." : "", event_name ? event_name : "", startend, tmp ? " " : "", tmp ? tmp : "", message ? " msg=\"" : "", message ? message : "", message ? "\"" : "", status ? status : ""); globus_logging_write(globus_l_gfs_log_handle, type, msg); globus_free(msg); if(tmp) { globus_free(tmp); } if(message) { globus_free(message); } } GlobusGFSDebugExit(); } char * globus_i_gfs_log_create_transfer_event_msg( int stripe_count, int stream_count, char * dest_ip, globus_size_t blksize, globus_size_t tcp_bs, const char * fname, globus_off_t nbytes, char * type, char * username, char * retransmit_str, char * taskid) { char * transfermsg; GlobusGFSName(globus_i_gfs_log_create_transfer_event_msg); GlobusGFSDebugEnter(); transfermsg = globus_common_create_string( "localuser=%s " "file=%s " "tcpbuffer=%ld " "blocksize=%ld " "bytes=%"GLOBUS_OFF_T_FORMAT" " "streams=%d " "stripes=%d " "remoteIP=%s " "type=%s " "taskid=%s" "%s%s", username, fname, (long) tcp_bs, (long) blksize, nbytes, stream_count, stripe_count, dest_ip, type, taskid ? taskid : "none", retransmit_str ? " retrans=" : "", retransmit_str ? retransmit_str : ""); GlobusGFSDebugExit(); return transfermsg; } void globus_i_gfs_log_transfer( int stripe_count, int stream_count, struct timeval * start_gtd_time, struct timeval * end_gtd_time, char * dest_ip, globus_size_t blksize, globus_size_t tcp_bs, const char * fname, globus_off_t nbytes, int code, char * volume, char * type, char * username, char * retransmit_str, char * taskid) { time_t start_time_time; time_t end_time_time; struct tm * tmp_tm_time; struct tm start_tm_time; struct tm end_tm_time; char out_buf[4096]; long win_size; GlobusGFSName(globus_i_gfs_log_transfer); GlobusGFSDebugEnter(); if(globus_l_gfs_transfer_log_file == NULL && !(globus_l_gfs_log_mask & GLOBUS_GFS_LOG_TRANSFER)) { goto err; } start_time_time = (time_t)start_gtd_time->tv_sec; tmp_tm_time = gmtime(&start_time_time); if(tmp_tm_time == NULL) { goto err; } start_tm_time = *tmp_tm_time; end_time_time = (time_t)end_gtd_time->tv_sec; tmp_tm_time = gmtime(&end_time_time); if(tmp_tm_time == NULL) { goto err; } end_tm_time = *tmp_tm_time; if(tcp_bs == 0) { win_size = 0; } else { win_size = tcp_bs; } snprintf(out_buf, sizeof(out_buf), "DATE=%04d%02d%02d%02d%02d%02d.%06d " "HOST=%s " "PROG=%s " "NL.EVNT=FTP_INFO " "START=%04d%02d%02d%02d%02d%02d.%06d " "USER=%s " "FILE=%s " "BUFFER=%ld " "BLOCK=%ld " "NBYTES=%"GLOBUS_OFF_T_FORMAT" " "VOLUME=%s " "STREAMS=%d " "STRIPES=%d " "DEST=[%s] " "TYPE=%s " "CODE=%d " "TASKID=%s" "%s%s\n", /* end time */ end_tm_time.tm_year + 1900, end_tm_time.tm_mon + 1, end_tm_time.tm_mday, end_tm_time.tm_hour, end_tm_time.tm_min, end_tm_time.tm_sec, (int) end_gtd_time->tv_usec, globus_i_gfs_config_string("fqdn"), "globus-gridftp-server", /* start time */ start_tm_time.tm_year + 1900, start_tm_time.tm_mon + 1, start_tm_time.tm_mday, start_tm_time.tm_hour, start_tm_time.tm_min, start_tm_time.tm_sec, (int) start_gtd_time->tv_usec, /* other args */ username, fname, win_size, (long) blksize, nbytes, volume, stream_count, stripe_count, dest_ip, type, code, taskid ? taskid : "none", retransmit_str ? " retrans=" : "", retransmit_str ? retransmit_str : ""); out_buf[sizeof(out_buf)-1] = '\0'; if(globus_l_gfs_transfer_log_file != NULL) { fwrite(out_buf, 1, strlen(out_buf), globus_l_gfs_transfer_log_file); } if(globus_l_gfs_log_mask & GLOBUS_GFS_LOG_TRANSFER) { globus_gfs_log_message( GLOBUS_GFS_LOG_TRANSFER, "Transfer stats: %s", out_buf); } GlobusGFSDebugExit(); return; err: GlobusGFSDebugExitWithError(); } void globus_i_gfs_log_usage_stats( struct timeval * start_gtd_time, struct timeval * end_gtd_time, int stripe_count, int stream_count, globus_size_t blksize, globus_size_t tcp_bs, globus_off_t nbytes, int code, char * type, char * filename, char * dataip, char * clientip, char * username, char * userdn, char * app, char * appver, char * scheme, char * dsi) { time_t start_time_time; time_t end_time_time; struct tm * tmp_tm_time; struct tm start_tm_time; struct tm end_tm_time; char start_b[256]; char end_b[256]; char dsi_b[256]; char block_b[256]; char buffer_b[256]; char nbytes_b[256]; char streams_b[256]; char stripes_b[256]; char code_b[256]; globus_result_t result; globus_list_t * list; globus_l_gfs_log_usage_ent_t * usage_ent; char * keys[GLOBUS_GFS_MAX_TAGCOUNT]; char * values[GLOBUS_GFS_MAX_TAGCOUNT]; char * ptr; char * key; char * value; char * tmp; int i = 0; char * save_taglist = NULL; GlobusGFSName(globus_i_gfs_log_usage_stats); GlobusGFSDebugEnter(); for(list = globus_l_gfs_log_usage_handle_list; !globus_list_empty(list); list = globus_list_rest(list)) { usage_ent = (globus_l_gfs_log_usage_ent_t *) globus_list_first(list); if(!usage_ent || usage_ent->handle == NULL) { goto err; } if(save_taglist == NULL || strcmp(save_taglist, usage_ent->taglist) != 0) { save_taglist = usage_ent->taglist; ptr = usage_ent->taglist; i = 0; while(ptr && *ptr) { switch(*ptr) { case GLOBUS_I_GFS_USAGE_START: key = "START"; start_time_time = (time_t)start_gtd_time->tv_sec; tmp_tm_time = gmtime(&start_time_time); if(tmp_tm_time == NULL) { goto err; } start_tm_time = *tmp_tm_time; sprintf(start_b, "%04d%02d%02d%02d%02d%02d.%06d", start_tm_time.tm_year + 1900, start_tm_time.tm_mon + 1, start_tm_time.tm_mday, start_tm_time.tm_hour, start_tm_time.tm_min, start_tm_time.tm_sec, (int) start_gtd_time->tv_usec); value = start_b; break; case GLOBUS_I_GFS_USAGE_END: key = "END"; end_time_time = (time_t)end_gtd_time->tv_sec; tmp_tm_time = gmtime(&end_time_time); if(tmp_tm_time == NULL) { goto err; } end_tm_time = *tmp_tm_time; sprintf(end_b, "%04d%02d%02d%02d%02d%02d.%06d", end_tm_time.tm_year + 1900, end_tm_time.tm_mon + 1, end_tm_time.tm_mday, end_tm_time.tm_hour, end_tm_time.tm_min, end_tm_time.tm_sec, (int) end_gtd_time->tv_usec); value = end_b; break; case GLOBUS_I_GFS_USAGE_VER: key = "VER"; value = globus_i_gfs_config_string("version_string"); break; case GLOBUS_I_GFS_USAGE_BUFFER: key = "BUFFER"; sprintf(buffer_b, "%ld", (long) tcp_bs); value = buffer_b; break; case GLOBUS_I_GFS_USAGE_BLOCK: key = "BLOCK"; sprintf(block_b, "%ld",(long) blksize); value = block_b; break; case GLOBUS_I_GFS_USAGE_NBYTES: key = "NBYTES"; sprintf(nbytes_b, "%"GLOBUS_OFF_T_FORMAT, nbytes); value = nbytes_b; break; case GLOBUS_I_GFS_USAGE_STREAMS: key = "STREAMS"; sprintf(streams_b, "%d", stream_count); value = streams_b; break; case GLOBUS_I_GFS_USAGE_STRIPES: key = "STRIPES"; sprintf(stripes_b, "%d", stripe_count); value = stripes_b; break; case GLOBUS_I_GFS_USAGE_TYPE: key = "TYPE"; value = type; break; case GLOBUS_I_GFS_USAGE_CODE: key = "CODE"; sprintf(code_b, "%d", code); value = code_b; break; case GLOBUS_I_GFS_USAGE_FILE: key = "FILE"; value = filename; break; case GLOBUS_I_GFS_USAGE_CLIENTIP: key = "CLIENTIP"; value = clientip; break; case GLOBUS_I_GFS_USAGE_DATAIP: key = "DATAIP"; value = dataip; break; case GLOBUS_I_GFS_USAGE_USER: key = "USER"; value = username; break; case GLOBUS_I_GFS_USAGE_USERDN: key = "USERDN"; value = userdn; break; case GLOBUS_I_GFS_USAGE_CONFID: key = "CONFID"; value = globus_i_gfs_config_string("usage_stats_id"); break; case GLOBUS_I_GFS_USAGE_DSI: key = "DSI"; tmp = dsi; strncpy(dsi_b, tmp, sizeof(dsi_b)); dsi_b[sizeof(dsi_b) - 1] = '\0'; if((tmp = strchr(dsi_b, ':')) != NULL) { *tmp = '\0'; } value = dsi_b; break; case GLOBUS_I_GFS_USAGE_EM: key = "EM"; value = globus_i_gfs_config_string("acl"); break; case GLOBUS_I_GFS_USAGE_SCHEME: key = "SCHEMA"; value = scheme; break; case GLOBUS_I_GFS_USAGE_APP: key = "APP"; value = app; break; case GLOBUS_I_GFS_USAGE_APPVER: key = "APPVER"; value = appver; break; case GLOBUS_I_GFS_USAGE_SESSID: key = "SESSID"; value = NULL; break; default: key = NULL; value = NULL; break; } if(key != NULL && value != NULL) { keys[i] = key; values[i] = value; i++; } ptr++; } } result = globus_usage_stats_send_array( usage_ent->handle, i, keys, values); } GlobusGFSDebugExit(); return; err: GlobusGFSDebugExitWithError(); } globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_default_brain.c0000644000000000000000000000013213122233744023273 xustar0030 mtime=1497970660.656281867 30 atime=1497970660.656281867 30 ctime=1497987258.545281867 globus_gridftp_server-12.2/globus_i_gfs_default_brain.c0000664000175000017500000007327313122233744024324 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_gfork.h" #include "globus_gridftp_server.h" #include "globus_i_gfs_ipc.h" #include "gfs_i_gfork_plugin.h" #define GFS_BRAIN_FIXED_SIZE 256 #define GFS_DB_REPO_SIZE 16 #define GFS_DB_REPO_NAME "default" #define STATIC_TIMEOUT 10 typedef enum gfs_l_db_node_type_e { GFS_DB_NODE_TYPE_STATIC = 1, GFS_DB_NODE_TYPE_DYNAMIC } gfs_l_db_node_type_t; typedef struct gfs_l_db_node_s { /* over load globus_i_gfs_brain_node_t */ char * host_id; char * repo_name; void * brain_arg; int max_connection; int current_connection; int total_max_connections; int total_connections; float load; /* end over load */ gfs_l_db_node_type_t type; globus_bool_t error; char * cookie_id; struct gfs_l_db_repo_s * repo; } gfs_l_db_node_t; typedef struct gfs_l_db_repo_s { char * name; globus_hashtable_t node_table; globus_priority_q_t node_q; } gfs_l_db_repo_t; static globus_mutex_t globus_l_brain_mutex; static globus_hashtable_t gfs_l_db_repo_table; static gfs_l_db_repo_t * gfs_l_db_default_repo = NULL; static gfork_child_handle_t globus_l_gfs_gfork_handle; static globus_bool_t globus_l_gfs_gfork_ready = GLOBUS_FALSE; static globus_callback_func_t globus_l_gfs_gfork_ready_cb = NULL; static void * globus_l_gfs_gfork_ready_cb_arg; static globus_bool_t globus_l_gfs_gfork_on = GLOBUS_FALSE; static int gfs_l_db_node_cmp( void * priority_1, void * priority_2) { gfs_l_db_node_t * n1; gfs_l_db_node_t * n2; n1 = (gfs_l_db_node_t *) priority_1; n2 = (gfs_l_db_node_t *) priority_2; /* if the node is saturated always put it at the back of the queue */ if(n1->current_connection >= n1->max_connection && n1->max_connection != 0) { return 1; } /* if the total number of connections is capped and we have exceded the cap send it to the back */ if(n1->total_max_connections > 0 && n1->total_connections >= n1->total_max_connections) { return 1; } if(n2->current_connection >= n2->max_connection && n2->max_connection != 0) { return -1; } if(n1->current_connection < n2->current_connection) { return -1; } else if(n1->current_connection == n2->current_connection) { return 0; } else { return 1; } } static globus_list_t * gfs_l_db_parse_string_list( const char * str_list) { char * last_str; char * tmp_str; globus_list_t * list = NULL; char * p; if(str_list == NULL || *str_list == '\0') { return NULL; } tmp_str = globus_libc_strdup(str_list); last_str = tmp_str; while((p = strchr(last_str, ',')) != NULL) { *p = '\0'; globus_list_insert(&list, strdup(last_str)); last_str = p + 1; } globus_list_insert(&list, strdup(last_str)); globus_free(tmp_str); return list; } /* static void globus_l_brain_log_socket( globus_xio_handle_t handle, char * msg) { globus_result_t res; char * peer_contact; res = globus_xio_handle_cntl( handle, globus_i_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_REMOTE_NUMERIC_CONTACT, &peer_contact); if(res != GLOBUS_SUCCESS) { peer_contact = strdup("could get peer addr"); } globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "[%s] %s", peer_contact, msg); globus_free(peer_contact); } */ static void globus_l_gfs_gfork_error_cb( gfork_child_handle_t handle, void * user_arg, globus_result_t result) { globus_gfs_log_message(GLOBUS_GFS_LOG_WARN, "GFork closed."); } static void globus_l_gfs_gfork_close_cb( gfork_child_handle_t handle, void * user_arg, pid_t from_pid) { globus_gfs_log_message(GLOBUS_GFS_LOG_WARN, "GFork closed."); } static void globus_l_gfs_gfork_dyn_reg( gfork_child_handle_t handle, void * user_arg, pid_t from_pid, globus_byte_t * buffer, globus_size_t len) { uint32_t tmp_32; gfs_l_db_node_t * node = NULL; gfs_l_db_repo_t * repo = NULL; int con_max; int total_max; char repo_name[GF_DYN_REPO_LEN]; char cs[GF_DYN_CS_LEN]; char cookie[GF_DYN_COOKIE_LEN]; char * cookie_id; GlobusGFSName(globus_l_gfs_gfork_dyn_reg); globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "[%s] enter", "globus_l_gfs_gfork_dyn_reg"); memcpy(&tmp_32, &buffer[GF_DYN_AT_ONCE_NDX], sizeof(uint32_t)); con_max = (int) tmp_32; memcpy(&tmp_32, &buffer[GF_DYN_TOTAL_NDX], sizeof(uint32_t)); total_max = (int) tmp_32; if(total_max == 0) { total_max = -1; } memcpy(cookie, &buffer[GF_DYN_COOKIE_NDX], GF_DYN_COOKIE_LEN); memcpy(cs, &buffer[GF_DYN_CS_NDX], GF_DYN_CS_LEN); memcpy(repo_name, &buffer[GF_DYN_REPO_NDX], GF_DYN_REPO_LEN); if(*cs == '\0') { goto error_cs; } if(repo_name[0] == '\0') { strcpy(repo_name, GFS_DB_REPO_NAME); } cookie_id = globus_common_create_string("%s::%s", cookie, cs); repo = (gfs_l_db_repo_t *) globus_hashtable_lookup( &gfs_l_db_repo_table, repo_name); if(repo == NULL) { /* create a new repo */ repo = (gfs_l_db_repo_t *) calloc(1, sizeof(gfs_l_db_repo_t)); globus_priority_q_init(&repo->node_q, gfs_l_db_node_cmp); globus_hashtable_init( &repo->node_table, 32, globus_hashtable_string_hash, globus_hashtable_string_keyeq); repo->name = strdup(repo_name); globus_hashtable_insert(&gfs_l_db_repo_table, repo->name, repo); } else { node = (gfs_l_db_node_t *) globus_hashtable_lookup(&repo->node_table, cookie_id); } if(node == NULL) { node = (gfs_l_db_node_t*)globus_calloc(1, sizeof(gfs_l_db_node_t)); node->host_id = strdup(cs); node->cookie_id = cookie_id; node->repo_name = strdup(repo_name); node->repo = repo; globus_priority_q_enqueue(&repo->node_q, node, node); globus_hashtable_insert(&repo->node_table, node->cookie_id, node); /* the next line is here so that if it was static it will remain static */ node->type = GFS_DB_NODE_TYPE_DYNAMIC; node->current_connection = 0; node->max_connection = con_max; node->total_max_connections = total_max; globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "A new backend registered, contact string: [%s] %s\n" " max=[%d]\n total=[%d]\n id=[%s]\n", node->repo_name, node->host_id, node->max_connection, node->total_max_connections, node->cookie_id); } else { /* XXX ? do i need to dequeue and requeue ? */ node->total_max_connections = total_max; node->max_connection = con_max; free(cookie_id); } error_cs: return; } static void gfs_l_brain_killer_cb( void * user_arg) { exit(2); } static void globus_l_gfs_mem_release_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_xio_iovec_t * iovec, int count, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_byte_t * buffer; buffer = (globus_byte_t *) user_arg; globus_free(buffer); } static void globus_l_gfs_mem_limit_release_cb( const char * opt_name, int val, void * user_arg) { globus_xio_iovec_t iov[1]; globus_result_t result; globus_byte_t * buffer; uint32_t tmp32; if(globus_l_gfs_gfork_on) { globus_mutex_lock(&globus_l_brain_mutex); { tmp32 = (uint32_t)val; buffer = globus_malloc(GF_RELEASE_MSG_LEN); buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_LEN] = GFS_GFORK_MSG_TYPE_RELEASE; memcpy(&buffer[GF_RELEASE_COUNT_NDX], &tmp32, sizeof(uint32_t)); iov[0].iov_base = buffer; iov[0].iov_len = GF_RELEASE_MSG_LEN; result = globus_gfork_send( globus_l_gfs_gfork_handle, -1, /* to the master */ iov, 1, globus_l_gfs_mem_release_write_cb, buffer); } globus_mutex_unlock(&globus_l_brain_mutex); } } static void globus_l_gfs_gfork_incoming_cb( gfork_child_handle_t handle, void * user_arg, pid_t from_pid, globus_byte_t * buffer, globus_size_t len) { globus_size_t off; globus_i_gfs_config_option_cb_ent_t * cb_handle; globus_reltime_t delay; uint32_t n32; int count; int i; char * tmp_buf; GlobusGFSName(globus_l_gfs_gfork_incoming_cb); globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "[%s] enter", "globus_l_gfs_gfork_incoming_cb()"); globus_mutex_lock(&globus_l_brain_mutex); { /* verify message */ if(buffer[GF_VERSION_NDX] != GF_VERSION) { goto error; } switch(buffer[GF_MSG_TYPE_NDX]) { case GFS_GFORK_MSG_TYPE_DYNBE: off = 0; memcpy(&n32, &buffer[GF_DYN_ENTRY_COUNT_NDX], sizeof(uint32_t)); count = n32; globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "[%s] received %d registrations\n", "globus_l_gfs_gfork_incoming_cb()", n32); for(i = 0; i < count && len >= GF_DYN_PACKET_LEN; i++) { tmp_buf = (char *) &buffer[off]; memcpy(&n32, &tmp_buf[GF_DYN_ENTRY_COUNT_NDX], sizeof(uint32_t)); if(len < GF_DYN_PACKET_LEN) { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "[%s] error in dyn reg size\n", "globus_l_gfs_gfork_incoming_cb()"); } else { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "[%s] registering a new backend %d\n", "globus_l_gfs_gfork_incoming_cb()", n32); globus_l_gfs_gfork_dyn_reg( handle, user_arg, from_pid, (globus_byte_t *) tmp_buf, GF_DYN_PACKET_LEN); } off += GF_DYN_PACKET_LEN; len -= GF_DYN_PACKET_LEN; } globus_free(buffer); break; case GFS_GFORK_MSG_TYPE_MEM: memcpy(&n32, &buffer[GF_MEM_LIMIT_NDX], sizeof(uint32_t)); globus_gfs_config_set_int("tcp_mem_limit", (int)n32); globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "TCP mem limit set to: %d\n", (int)n32); globus_gfs_config_add_cb( &cb_handle, "tcp_mem_limit", globus_l_gfs_mem_limit_release_cb, NULL); break; case GFS_GFORK_MSG_TYPE_READY: globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Ready message received.\n"); globus_l_gfs_gfork_ready = GLOBUS_TRUE; if(globus_l_gfs_gfork_ready_cb != NULL) { globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_gfork_ready_cb, globus_l_gfs_gfork_ready_cb_arg); } break; case GFS_GFORK_MSG_TYPE_KILL: n32 = 1024; globus_i_gfs_control_end_421( "421 Server load too high. Try again later.\r\n"); globus_gfs_config_set_int("tcp_mem_limit", (int)n32); GlobusTimeReltimeSet(delay, 2, 0); globus_callback_register_oneshot( NULL, &delay, gfs_l_brain_killer_cb, NULL); break; default: globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Unknown GFork message type received.\n"); break; } } globus_mutex_unlock(&globus_l_brain_mutex); return; error: globus_free(buffer); globus_mutex_unlock(&globus_l_brain_mutex); } static globus_result_t globus_l_gfs_default_brain_init( globus_callback_func_t ready_cb, void * ready_cb_arg) { gfs_l_db_repo_t * default_repo; char * remote_list; globus_list_t * list; gfs_l_db_node_t * node; globus_result_t result; int rc; rc = globus_module_activate(GLOBUS_GFORK_CHILD_MODULE); if(rc != 0) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Could not activate GFork\n"); } globus_mutex_init(&globus_l_brain_mutex, NULL); globus_mutex_lock(&globus_l_brain_mutex); { globus_hashtable_init( &gfs_l_db_repo_table, GFS_DB_REPO_SIZE, globus_hashtable_string_hash, globus_hashtable_string_keyeq); remote_list = globus_i_gfs_config_string("remote_nodes"); list = gfs_l_db_parse_string_list(remote_list); default_repo = (gfs_l_db_repo_t *) globus_calloc( 1, sizeof(gfs_l_db_repo_t)); default_repo->name = strdup(GFS_DB_REPO_NAME); gfs_l_db_default_repo = default_repo; globus_priority_q_init(&default_repo->node_q, gfs_l_db_node_cmp); globus_hashtable_init( &gfs_l_db_default_repo->node_table, 32, globus_hashtable_string_hash, globus_hashtable_string_keyeq); while(!globus_list_empty(list)) { node =(gfs_l_db_node_t *)globus_calloc(1, sizeof(gfs_l_db_node_t)); node->host_id = (char *) globus_list_remove(&list, list); node->repo_name = strdup(default_repo->name); node->max_connection = 0; node->total_max_connections = -1; /* -1 is infinite */ node->current_connection = 0; node->load = 0.0; node->error = GLOBUS_FALSE; node->type = GFS_DB_NODE_TYPE_STATIC; node->repo = default_repo; node->cookie_id = globus_common_create_string("STATIC::%s", node->host_id); globus_hashtable_insert( &gfs_l_db_default_repo->node_table, node->cookie_id, node); globus_priority_q_enqueue(&default_repo->node_q, node, node); } globus_hashtable_insert( &gfs_l_db_repo_table, default_repo->name, default_repo); globus_gfs_config_set_int("data_connection_max", -1); globus_l_gfs_gfork_ready_cb = ready_cb; globus_l_gfs_gfork_ready_cb_arg = ready_cb_arg; /* try setting up gfork stuff */ result = globus_gfork_child_worker_start( &globus_l_gfs_gfork_handle, NULL, globus_l_gfs_gfork_close_cb, globus_l_gfs_gfork_incoming_cb, globus_l_gfs_gfork_error_cb, NULL); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_DUMP, "GFork functionality not enabled.", result); globus_l_gfs_gfork_ready = GLOBUS_TRUE; if(globus_l_gfs_gfork_ready_cb != NULL) { globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_gfork_ready_cb, globus_l_gfs_gfork_ready_cb_arg); } } else { globus_l_gfs_gfork_on = GLOBUS_TRUE; } } globus_mutex_unlock(&globus_l_brain_mutex); return GLOBUS_SUCCESS; } static void globus_l_gfs_default_brain_stop() { globus_gfork_child_stop(globus_l_gfs_gfork_handle); globus_mutex_destroy(&globus_l_brain_mutex); } static globus_result_t globus_l_gfs_default_brain_available( const char * user_id, const char * repo_name, int * count) { int size; size = globus_priority_q_size(&gfs_l_db_default_repo->node_q); *count = size; return GLOBUS_SUCCESS; } static globus_result_t globus_l_gfs_default_brain_select_nodes( globus_i_gfs_brain_node_t *** out_node_array, int * out_array_length, const char * r_name, globus_off_t filesize, int min_count, int max_count) { globus_bool_t done = GLOBUS_FALSE; int best_count; int count; int e_count; int loop_count; int i; globus_i_gfs_brain_node_t ** node_array; gfs_l_db_node_t * node; globus_result_t result; gfs_l_db_repo_t * repo = NULL; char * repo_name; GlobusGFSName(globus_gfs_brain_select_nodes); if(min_count < 1) { result = globus_error_put(GlobusGFSErrorObjParameter("min_count")); goto error_parameter; } globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "[%s] enter", "globus_l_gfs_default_brain_select_nodes\n"); repo_name = (char *) r_name; if(repo_name == NULL || *repo_name =='\0') { repo_name = GFS_DB_REPO_NAME; } globus_mutex_lock(&globus_l_brain_mutex); { repo = (gfs_l_db_repo_t *) globus_hashtable_lookup( &gfs_l_db_repo_table, repo_name); if(repo == NULL) { result = globus_error_put(GlobusGFSErrorObjParameter("repo_name")); goto error; } best_count = globus_i_gfs_config_int("stripe_count"); if(best_count > max_count || best_count <= 0) { best_count = max_count; } if(best_count < min_count) { best_count = min_count; } node_array = (globus_i_gfs_brain_node_t **) globus_calloc(max_count, sizeof(globus_i_gfs_brain_node_t *)); if(node_array == NULL) { result = globus_error_put(GlobusGFSErrorObjMemory("nodes")); goto error; } count = 0; e_count = count; do { loop_count = 0; done = GLOBUS_FALSE; while(!done && count < best_count) { node = (gfs_l_db_node_t *) globus_priority_q_dequeue(&repo->node_q); if(node == NULL) { done = GLOBUS_TRUE; } /* if we have exceed the current connection count for a node, or we have exceeded the total connection count for the node, we do not use it */ else if( (node->current_connection >= node->max_connection && node->max_connection < 0) || (node->total_max_connections > 0 && node->total_connections >= node->total_max_connections)) { /* need to up everything for sake of nice clean up*/ node->current_connection++; node_array[count] = (globus_i_gfs_brain_node_t *) node; e_count = count + 1; done = GLOBUS_TRUE; } else { node->current_connection++; node_array[count] = (globus_i_gfs_brain_node_t *) node; loop_count++; count++; e_count = count; } } if(done && count == 0) { result = globus_error_put( GlobusGFSErrorObjParameter("No nodes available.")); goto error_short; } /* if we are here we were successful and must re-enqueue the nodes * we just took out with new order */ for(i = count - loop_count; i < count; i++) { node = (gfs_l_db_node_t *) node_array[i]; node->total_connections++; globus_priority_q_enqueue( &repo->node_q, node_array[i], node_array[i]); } } while(!(done && count == 0) && count < min_count); *out_node_array = node_array; *out_array_length = count; } globus_mutex_unlock(&globus_l_brain_mutex); return GLOBUS_SUCCESS; error_short: /* remove the connectiopn reference */ for(i = 0; i < e_count; i++) { node = (gfs_l_db_node_t *) node_array[i]; node->current_connection--; globus_priority_q_enqueue(&repo->node_q, node, node); globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Not enough nodes available: [%s] %s: %d, %d, %d\n", node->repo_name, node->host_id, node->current_connection, node->max_connection, node->total_max_connections); } globus_free(node_array); error: globus_mutex_unlock(&globus_l_brain_mutex); error_parameter: { char * msg = globus_error_print_friendly(globus_error_peek(result)); globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "No nodes given because parameter error: %d: %d: %s\n", min_count, count, msg); free(msg); } return result; } static void gfs_l_db_static_error_timeout( void * arg) { gfs_l_db_repo_t * repo; gfs_l_db_node_t * node; node = (gfs_l_db_node_t *) arg; repo = node->repo; globus_mutex_lock(&globus_l_brain_mutex); { /* clear the error and let it try again */ node->error = GLOBUS_FALSE; globus_priority_q_enqueue(&repo->node_q, node, node); globus_hashtable_insert(&repo->node_table, node->cookie_id, node); } globus_mutex_unlock(&globus_l_brain_mutex); } static globus_result_t globus_l_gfs_default_brain_release_node( globus_i_gfs_brain_node_t * b_node, globus_gfs_brain_reason_t reason) { int dn_count = 0; globus_list_t * list; void * tmp_ptr; gfs_l_db_repo_t * repo; globus_bool_t first_error = GLOBUS_FALSE; globus_bool_t done; globus_result_t result; gfs_l_db_node_t * node; gfs_l_db_node_t * tmp_node; void * tmp_nptr; GlobusGFSName(globus_l_gfs_default_brain_release_node); node = (gfs_l_db_node_t *) b_node; globus_mutex_lock(&globus_l_brain_mutex); { repo = node->repo; node->current_connection--; tmp_ptr = globus_priority_q_remove(&repo->node_q, node); if(tmp_ptr == NULL && !node->error) { result = GlobusGFSErrorGeneric("not a valid node"); goto error; } switch(reason) { case GLOBUS_GFS_BRAIN_REASON_ERROR: globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Node released with error: [%s] %s\n", node->repo_name, node->host_id); first_error = !node->error; node->error = GLOBUS_TRUE; break; case GLOBUS_GFS_BRAIN_REASON_COMPLETE: first_error = GLOBUS_FALSE; break; default: globus_assert(0); break; } if(node->error) { tmp_nptr = globus_hashtable_remove( &repo->node_table, node->cookie_id); assert(tmp_nptr == node || tmp_nptr == NULL); if(node->type == GFS_DB_NODE_TYPE_DYNAMIC) { if(node->current_connection == 0) { globus_free(node->repo_name); globus_free(node->host_id); globus_free(node); } } else if(first_error) { globus_reltime_t delay; GlobusTimeReltimeSet(delay, STATIC_TIMEOUT, 0); globus_callback_register_oneshot( NULL, &delay, gfs_l_db_static_error_timeout, node); } /* re-count everything and set it again in config, we need to recount because a single unlimited sets the value to unlimited. if we are removing an unlimited it may no longer be unlimited, but it may still be */ globus_hashtable_to_list(&repo->node_table, &list); done = GLOBUS_FALSE; while(!globus_list_empty(list) && !done) { tmp_node = (gfs_l_db_node_t *) globus_list_first(list); dn_count += tmp_node->max_connection; if(tmp_node->max_connection < 0) { done = GLOBUS_TRUE; dn_count = -1; } list = globus_list_rest(list); } globus_gfs_config_set_int("data_connection_max", dn_count); } else { /* if the node is not all used up */ if(node->total_max_connections < 0 || node->total_connections < node->total_max_connections) { globus_priority_q_enqueue(&repo->node_q, node, node); } else { tmp_nptr = globus_hashtable_remove( &repo->node_table, node->cookie_id); assert(tmp_nptr == node || tmp_nptr == NULL); globus_assert(node->current_connection == 0); globus_free(node->cookie_id); globus_free(node->repo_name); globus_free(node->host_id); globus_free(node); } } } globus_mutex_unlock(&globus_l_brain_mutex); /* depending on reason we may remove from list or whatever */ return GLOBUS_SUCCESS; error: return result; } globus_i_gfs_brain_module_t globus_i_gfs_default_brain = { globus_l_gfs_default_brain_init, globus_l_gfs_default_brain_stop, globus_l_gfs_default_brain_select_nodes, globus_l_gfs_default_brain_release_node, globus_l_gfs_default_brain_available }; globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_log.h0000644000000000000000000000013213122233744021262 xustar0030 mtime=1497970660.658281867 30 atime=1497970660.658281867 30 ctime=1497987258.547281867 globus_gridftp_server-12.2/globus_i_gfs_log.h0000664000175000017500000000753313122233744022307 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef GLOBUS_I_GFS_LOG_H #define GLOBUS_I_GFS_LOG_H void globus_i_gfs_log_open(void); void globus_i_gfs_log_close(void); typedef enum globus_gfs_log_event_type_e { GLOBUS_GFS_LOG_EVENT_START = 1, GLOBUS_GFS_LOG_EVENT_END, GLOBUS_GFS_LOG_EVENT_MESSAGE, GLOBUS_GFS_LOG_EVENT_ERROR } globus_gfs_log_event_type_t; void globus_i_gfs_log_tr( char * msg, char from, char to); void globus_gfs_log_exit_message( const char * format, ...); void globus_gfs_log_exit_result( const char * lead, globus_result_t result); void globus_gfs_log_event( globus_gfs_log_type_t type, globus_gfs_log_event_type_t event_type, const char * event_name, globus_result_t result, const char * format, ...); void globus_i_gfs_log_transfer( int stripe_count, int stream_count, struct timeval * start_gtd_time, struct timeval * end_gtd_time, char * dest_ip, globus_size_t blksize, globus_size_t tcp_bs, const char * fname, globus_off_t nbytes, int code, char * volume, char * type, char * username, char * retrans, char * taskid); char * globus_i_gfs_log_create_transfer_event_msg( int stripe_count, int stream_count, char * dest_ip, globus_size_t blksize, globus_size_t tcp_bs, const char * fname, globus_off_t nbytes, char * type, char * username, char * retrans, char * taskid); void globus_i_gfs_log_usage_stats( struct timeval * start_gtd_time, struct timeval * end_gtd_time, int stripe_count, int stream_count, globus_size_t blksize, globus_size_t tcp_bs, globus_off_t nbytes, int code, char * type, char * filename, char * dataip, char * clientip, char * username, char * userdn, char * app, char * appver, char * scheme, char * dsi); #endif globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_ipc.h0000644000000000000000000000013213122233744021254 xustar0030 mtime=1497970660.658281867 30 atime=1497970660.657281867 30 ctime=1497987258.596281867 globus_gridftp_server-12.2/globus_i_gfs_ipc.h0000664000175000017500000003275713122233744022307 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef GLOBUS_I_GFS_IPC_H #define GLOBUS_I_GFS_IPC_H #include "globus_i_gridftp_server.h" /************************************************************************ * packing macros * -------------- ***********************************************************************/ #define GFSEncodeUInt32(_start, _len, _buf, _w) \ do \ { \ globus_size_t _ndx; \ uint32_t _cw; \ _ndx = (globus_byte_t *)_buf - (globus_byte_t *)_start; \ /* verify buffer size */ \ while(_ndx + 4 > _len) \ { \ _len *= 2; \ _start = globus_libc_realloc(_start, _len); \ _buf = _start + _ndx; \ } \ _cw = (uint32_t) htonl((uint32_t)_w); \ memcpy(_buf, &_cw, 4); \ _buf += 4; \ } while(0) #define GFSDecodeUInt32P(_buf, _len, _w) \ do \ { \ uint32_t _cw; \ /* verify buffer size */ \ if(_len - 4 < 0) \ { \ goto decode_err; \ } \ memcpy(&_cw, _buf, 4); \ _w = (void *) (intptr_t) htonl((uint32_t)_cw); \ _buf += 4; \ _len -= 4; \ } while(0) #define GFSDecodeUInt32(_buf, _len, _w) \ do \ { \ uint32_t _cw; \ /* verify buffer size */ \ if(_len - 4 < 0) \ { \ goto decode_err; \ } \ memcpy(&_cw, _buf, 4); \ _w = htonl((uint32_t)_cw); \ _buf += 4; \ _len -= 4; \ } while(0) /* * if architecture is big endian already */ #if defined(WORDS_BIGENDIAN) #define GFSEncodeUInt64(_start, _len, _buf, _w) \ do \ { \ globus_size_t _ndx; \ _ndx = (globus_byte_t *)_buf - (globus_byte_t *)_start; \ while(_ndx + 8 > _len) \ { \ _len *= 2; \ _start = globus_libc_realloc(_start, _len); \ _buf = _start + _ndx; \ } \ memcpy(_buf, &_w, 8); \ _buf += 8; \ } while(0) #define GFSDecodeUInt64(_buf, _len, _w) \ do \ { \ if(_len - 8 < 0) \ { \ goto decode_err; \ } \ \ memcpy(&_w, _buf, 8); \ _buf += 8; \ _len -= 8; \ } while(0) #else /* not a big indian arch */ #define GFSEncodeUInt64(_start, _len, _buf, _w) \ do \ { \ globus_size_t _ndx; \ uint64_t _cw; \ uint32_t _lo = _w & 0xffffffff; \ uint32_t _hi = _w >> 32U; \ \ _ndx = (globus_byte_t *)_buf - (globus_byte_t *)_start; \ while(_ndx + 8 > _len) \ { \ _len *= 2; \ _start = globus_libc_realloc(_start, _len); \ _buf = _start + _ndx; \ } \ \ _lo = ntohl(_lo); \ _hi = ntohl(_hi); \ _cw = ((uint64_t) _lo) << 32U | _hi; \ memcpy(_buf, &_cw, 8); \ _buf += 8; \ } while(0) #define GFSDecodeUInt64(_buf, _len, _w) \ do \ { \ uint64_t _cw; \ uint32_t _lo; \ uint32_t _hi; \ \ if(_len - 8 < 0) \ { \ goto decode_err; \ } \ \ memcpy(&_cw, _buf, 8); \ _lo = _cw & 0xffffffff; \ _hi = _cw >> 32U; \ _lo = ntohl(_lo); \ _hi = ntohl(_hi); \ _w = ((uint64_t) _lo) << 32U | _hi; \ _buf += 8; \ _len -= 8; \ } while(0) #endif #define GFSEncodeChar(_start, _len, _buf, _w) \ do \ { \ globus_size_t _ndx; \ _ndx = (globus_byte_t *)_buf - (globus_byte_t *)_start; \ while(_ndx >= _len) \ { \ _len *= 2; \ _start = globus_libc_realloc(_start, _len); \ _buf = _start + _ndx; \ } \ *_buf = (char)_w; \ _buf++; \ } while(0) #define GFSDecodeChar(_buf, _len, _w) \ do \ { \ if(_len - 1 < 0) \ { \ goto decode_err; \ } \ _w = (char)*_buf; \ _buf++; \ _len--; \ } while(0) #define GFSEncodeString(_start, _len, _buf, _w) \ do \ { \ char * _str=(char*)_w; \ if(_str == NULL) \ { \ GFSEncodeUInt32(_start, _len, _buf, 0); \ } \ else \ { \ GFSEncodeUInt32(_start, _len, _buf, strlen(_str)+1); \ for(_str = (char *)_w; *_str != '\0'; _str++) \ { \ GFSEncodeChar(_start, _len, _buf, *_str); \ } \ } \ } while(0) #define GFSDecodeString(_buf, _len, _w) \ do \ { \ int _ctr; \ uint32_t _sz; \ /* make sure that strip in terminated properly */ \ GFSDecodeUInt32(_buf, _len, _sz); \ if(_sz > 0) \ { \ _w = malloc(_sz); \ for(_ctr = 0; _ctr < _sz - 1; _ctr++) \ { \ GFSDecodeChar(_buf, _len, _w[_ctr]); \ } \ _w[_ctr] = '\0'; \ } \ else \ { \ _w = NULL; \ } \ } while(0) void * globus_i_gfs_ipc_query_op_info( int op_info_id); extern globus_xio_stack_t globus_i_gfs_ipc_xio_stack; extern globus_xio_driver_t globus_i_gfs_tcp_driver; #endif globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gridftp_server.h0000644000000000000000000000013213122233744022667 xustar0030 mtime=1497970660.658281867 30 atime=1497970660.658281867 30 ctime=1497987258.523281867 globus_gridftp_server-12.2/globus_i_gridftp_server.h0000664000175000017500000001300213122233744023700 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef GLOBUS_I_GRIDFTP_SERVER_H #define GLOBUS_I_GRIDFTP_SERVER_H #include "globus_i_gridftp_server_config.h" #include "globus_gridftp_server.h" #include "globus_gridftp_server_control.h" #include "globus_i_gfs_acl.h" #include "globus_xio.h" #include "globus_xio_system.h" #include "globus_xio_tcp_driver.h" #include "globus_xio_gsi.h" #include "globus_ftp_control.h" #include "globus_gsi_authz.h" #include "globus_usage.h" #define _GSSL(s) globus_common_i18n_get_string_by_key(\ NULL, \ "globus_gridftp_server", \ s) #define _FSSL(s,p) globus_common_i18n_get_string_by_key(\ p, \ "globus_gridftp_server", \ s) typedef void (*globus_i_gfs_server_close_cb_t)( void * user_arg, globus_object_t * error); typedef struct globus_i_gfs_monitor_s { globus_bool_t done; globus_cond_t cond; globus_mutex_t mutex; } globus_i_gfs_monitor_t; typedef struct gfs_i_stack_entry_s { globus_xio_driver_t driver; char * driver_name; char * opts; } gfs_i_stack_entry_t; typedef struct { int cmd_id; char * cmd_name; char * help_str; int max_argc; int min_argc; globus_bool_t has_pathname; int access_type; } globus_i_gfs_cmd_ent_t; typedef struct globus_i_gfs_op_info_s { int id; globus_hashtable_t custom_command_table; char ** argv; int argc; globus_i_gfs_cmd_ent_t * cmd_ent; char * remote_ip; } globus_i_gfs_op_info_t; void globus_i_gfs_monitor_init( globus_i_gfs_monitor_t * monitor); void globus_i_gfs_monitor_destroy( globus_i_gfs_monitor_t * monitor); void globus_i_gfs_monitor_wait( globus_i_gfs_monitor_t * monitor); void globus_i_gfs_monitor_signal( globus_i_gfs_monitor_t * monitor); void globus_i_gfs_ipc_stop(); void globus_i_gfs_control_stop(); void globus_i_gfs_control_init(); globus_result_t globus_i_gfs_brain_init( globus_callback_func_t ready_cb, void * ready_cb_arg); void globus_i_gfs_control_end_421( const char * msg); void globus_l_gfs_data_brain_ready( void * user_arg); globus_result_t globus_i_gfs_get_full_path( const char * home_dir, const char * server_cwd, void * session_arg, const char * in_path, char ** ret_path, int access_type); #define GlobusGFSErrorGenericStr(_res, _fmt) \ do \ { \ char * _tmp_str; \ _tmp_str = globus_common_create_string _fmt; \ _res = globus_error_put( \ globus_error_construct_error( \ GLOBUS_NULL, \ GLOBUS_NULL, \ GLOBUS_GFS_ERROR_GENERIC, \ __FILE__, \ _gfs_name, \ __LINE__, \ "%s", \ _tmp_str)); \ globus_free(_tmp_str); \ \ } while(0) extern globus_gfs_acl_module_t globus_gfs_acl_cas_module; extern globus_gfs_acl_module_t globus_gfs_acl_test_module; typedef enum globus_l_gfs_auth_level_e { GLOBUS_L_GFS_AUTH_NONE = 0x00, GLOBUS_L_GFS_AUTH_IDENTIFY = 0x01, GLOBUS_L_GFS_AUTH_ACTION = 0x02, GLOBUS_L_GFS_AUTH_NOSETUID = 0x04, GLOBUS_L_GFS_AUTH_NOGRIDMAP = 0x08, GLOBUS_L_GFS_AUTH_DATA_NODE_PATH = 0x10, GLOBUS_L_GFS_AUTH_ALL = 0xFF } globus_l_gfs_auth_level_t; #include "globus_i_gfs_log.h" #include "globus_i_gfs_control.h" #include "globus_i_gfs_ipc.h" #include "globus_i_gfs_data.h" #include "globus_i_gfs_config.h" #endif globus_gridftp_server-12.2/PaxHeaders.29556/m40000644000000000000000000000013213122274272016052 xustar0030 mtime=1497987258.406281867 30 atime=1497987259.370281867 30 ctime=1497987258.406281867 globus_gridftp_server-12.2/m4/0000775000175000017500000000000013122274272017144 5ustar00fedorafedora00000000000000globus_gridftp_server-12.2/m4/PaxHeaders.29556/ltversion.m40000644000000000000000000000013213122234172020411 xustar0030 mtime=1497970810.120281867 30 atime=1497970810.628281867 30 ctime=1497987258.404281867 globus_gridftp_server-12.2/m4/ltversion.m40000644000175000017500000000126213122234172021425 0ustar00fedorafedora00000000000000# ltversion.m4 -- version numbers -*- Autoconf -*- # # Copyright (C) 2004 Free Software Foundation, Inc. # Written by Scott James Remnant, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # @configure_input@ # serial 3337 ltversion.m4 # This file is part of GNU Libtool m4_define([LT_PACKAGE_VERSION], [2.4.2]) m4_define([LT_PACKAGE_REVISION], [1.3337]) AC_DEFUN([LTVERSION_VERSION], [macro_version='2.4.2' macro_revision='1.3337' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) globus_gridftp_server-12.2/m4/PaxHeaders.29556/ltoptions.m40000644000000000000000000000013213122234171020416 xustar0030 mtime=1497970809.689281867 30 atime=1497970810.629281867 30 ctime=1497987258.399281867 globus_gridftp_server-12.2/m4/ltoptions.m40000644000175000017500000003007313122234171021434 0ustar00fedorafedora00000000000000# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, # Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 7 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option `$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl `shared' nor `disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) ]) ])# _LT_SET_OPTIONS ## --------------------------------- ## ## Macros to handle LT_INIT options. ## ## --------------------------------- ## # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the `shared' and # `disable-shared' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the `static' and # `disable-static' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the `fast-install' # and `disable-fast-install' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the `pic-only' and `no-pic' # LT_INIT options. # MODE is either `yes' or `no'. If omitted, it defaults to `both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. 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It'll see the old AC_DEFUN # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us # using a macro with the same name in our local m4/libtool.m4 it'll # pull the old libtool.m4 in (it doesn't see our shiny new m4_define # and doesn't know about Autoconf macros at all.) # # So we provide this file, which has a silly filename so it's always # included after everything else. This provides aclocal with the # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything # because those macros already exist, or will be overwritten later. # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. # # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. # Yes, that means every name once taken will need to remain here until # we give up compatibility with versions before 1.7, at which point # we need to keep only those names which we still refer to. # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) globus_gridftp_server-12.2/m4/PaxHeaders.29556/ltsugar.m40000644000000000000000000000013213122234171020044 xustar0030 mtime=1497970809.902281867 30 atime=1497970810.629281867 30 ctime=1497987258.402281867 globus_gridftp_server-12.2/m4/ltsugar.m40000644000175000017500000001042413122234171021060 0ustar00fedorafedora00000000000000# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. # Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], [m4_if(m4_eval([$# > 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) globus_gridftp_server-12.2/m4/PaxHeaders.29556/libtool.m40000644000000000000000000000013213122234171020027 xustar0030 mtime=1497970809.477281867 30 atime=1497970810.639281867 30 ctime=1497987258.389281867 globus_gridftp_server-12.2/m4/libtool.m40000644000175000017500000105756413122234171021064 0ustar00fedorafedora00000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. # # GNU Libtool is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of # the License, or (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 57 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_CC_BASENAME(CC) # ------------------- # Calculate cc_basename. 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#endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; 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esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; 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esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; 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hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd*) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' fi ;; esac _LT_TAGVAR(link_all_deplibs, $1)=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4) case $host_vendor in sni) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' _LT_TAGVAR(hardcode_direct, $1)=no ;; motorola) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4.3*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes _LT_TAGVAR(ld_shlibs, $1)=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; 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|| _lt_function_replace_fail=: ]) # _LT_PROG_REPLACE_SHELLFNS # ------------------------- # Replace existing portable implementations of several shell functions with # equivalent extended shell implementations where those features are available.. m4_defun([_LT_PROG_REPLACE_SHELLFNS], [if test x"$xsi_shell" = xyes; then _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl case ${1} in */*) func_dirname_result="${1%/*}${2}" ;; * ) func_dirname_result="${3}" ;; esac]) _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl func_basename_result="${1##*/}"]) _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl case ${1} in */*) func_dirname_result="${1%/*}${2}" ;; * ) func_dirname_result="${3}" ;; esac func_basename_result="${1##*/}"]) _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary parameter first. func_stripname_result=${3} func_stripname_result=${func_stripname_result#"${1}"} func_stripname_result=${func_stripname_result%"${2}"}]) _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl func_split_long_opt_name=${1%%=*} func_split_long_opt_arg=${1#*=}]) _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl case ${1} in *.lo) func_lo2o_result=${1%.lo}.${objext} ;; *) func_lo2o_result=${1} ;; esac]) _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) fi if test x"$lt_shell_append" = xyes; then _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl func_quote_for_eval "${2}" dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) # Save a `func_append' function call where possible by direct use of '+=' sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) fi ]) # _LT_PATH_CONVERSION_FUNCTIONS # ----------------------------- # Determine which file name conversion functions should be used by # func_to_host_file (and, implicitly, by func_to_host_path). These are needed # for certain cross-compile configurations and native mingw. m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_MSG_CHECKING([how to convert $build file names to $host format]) AC_CACHE_VAL(lt_cv_to_host_file_cmd, [case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ]) to_host_file_cmd=$lt_cv_to_host_file_cmd AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], [0], [convert $build file names to $host format])dnl AC_MSG_CHECKING([how to convert $build file names to toolchain format]) AC_CACHE_VAL(lt_cv_to_tool_file_cmd, [#assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ]) to_tool_file_cmd=$lt_cv_to_tool_file_cmd AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], [0], [convert $build files to toolchain format])dnl ])# _LT_PATH_CONVERSION_FUNCTIONS globus_gridftp_server-12.2/PaxHeaders.29556/globus-gridftp-server-setup-chroot.txt0000644000000000000000000000013213122233744025235 xustar0030 mtime=1497970660.638281867 30 atime=1497970660.638281867 30 ctime=1497987258.665281867 globus_gridftp_server-12.2/globus-gridftp-server-setup-chroot.txt0000664000175000017500000000231113122233744026247 0ustar00fedorafedora00000000000000GLOBUS-GRIDFTP-SERVER-SETUP-CHROOT(8) ===================================== :doctype: manpage :man source: Globus Toolkit :man version: 6 :man manual: Globus Toolkit Manual :man software: Globus Toolkit NAME ---- globus-gridftp-server-setup-chroot - Set up a chroot for the Globus GridFTP server SYNOPSIS -------- globus-gridftp-server-setup-chroot [-h] [-c CERT-DIR] -r NEW-CHROOT DESCRIPTION ---------- The *globus-gridftp-server-setup-chroot* program creates a chroot directory tree that can be used for the *globus-gridftp-server*(8). This chroot contains a copy of essential POSIX devices in dev; hosts, group, passwd, and grid-security configuration files in etc; and a temporary file directory in tmp. The '-c CERT-DIR' option copies certificate files from a different directory than the default [/etc/grid-security/certificates]. OPTIONS ------- *-h*:: Print short usage and exit *-r NEW-CHROOT*:: Specify the new chroot directory to create. *-c CERT-DIR*:: Specify the trusted certificate dir source. EXIT STATUS ----------- 0:: Successful program execution. 1:: Error AUTHOR ------ Copyright (C) 1999-2015 University of Chicago SEE ALSO -------- *globus-gridftp-server*(8) globus_gridftp_server-12.2/PaxHeaders.29556/gridftp.conf.default.in0000644000000000000000000000013213122233744022144 xustar0030 mtime=1497970660.658281867 30 atime=1497970830.729281867 30 ctime=1497987258.453281867 globus_gridftp_server-12.2/gridftp.conf.default.in0000664000175000017500000000034013122233744023156 0ustar00fedorafedora00000000000000# globus-gridftp-server configuration file # this is a comment # option names beginning with '$' will be set as environment variables, e.g. # $GLOBUS_ERROR_VERBOSE 1 # $GLOBUS_TCP_PORT_RANGE 50000,51000 # port port 2811 globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_config.c0000644000000000000000000000013213122233744021741 xustar0030 mtime=1497970660.641281867 30 atime=1497970660.640281867 30 ctime=1497987258.549281867 globus_gridftp_server-12.2/globus_i_gfs_config.c0000664000175000017500000042342513122233744022770 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_i_gridftp_server.h" #include "globus_gsi_system_config.h" #include "version.h" #include "dirent.h" #ifndef TARGET_ARCH_WIN32 #include #endif #ifdef TARGET_ARCH_WIN32 #define S_ISLNK(x) 0 #define lstat(x,y) stat(x,y) #define mkdir(x,y) mkdir(x) #define chown(x,y,z) -1 #define symlink(x,y) -1 #define readlink(x,y,z) 0 #define realpath(x,y) strcpy(y,x) #define scandir(a,b,c,d) 0 #define alphasort(x,y) 0 #define setenv(x,y,z) SetEnvironmentVariable(x,y) #endif #ifdef TARGET_ARCH_WIN32 #define lstat(x,y) stat(x,y) #define S_ISLNK(x) 0 #define getuid() 1 #define getpwuid(x) 0 #define initgroups(x,y) -1 #define getgroups(x,y) -1 #define setgroups(x,y) 0 #define setgid(x) 0 #define setuid(x) 0 #define sync() 0 #define fork() -1 #define setsid() -1 #define chroot(x) -1 #define globus_libc_getpwnam_r(a,b,c,d,e) -1 #define globus_libc_getpwuid_r(a,b,c,d,e) -1 #endif #ifdef TARGET_ARCH_WIN32 #define getpwnam(x) 0 #define getgrgid(x) 0 #define getgrnam(x) 0 #define lstat(x,y) stat(x,y) #define S_ISLNK(x) 0 #endif #define GLOBUS_GFS_HELP_ROWS 60 #define GLOBUS_GFS_HELP_COLS 45 #define GLOBUS_GFS_HELP_WIDTH 80 #ifndef PATH_MAX #define PATH_MAX 4096 #endif typedef enum { GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_L_GFS_CONFIG_INT, GLOBUS_L_GFS_CONFIG_STRING, GLOBUS_L_GFS_CONFIG_LIST, GLOBUS_L_GFS_CONFIG_VOID } globus_l_gfs_config_type_t; typedef struct { char * option_name; char * configfile_option; char * env_var_option; char * long_cmdline_option; char * short_cmdline_option; globus_l_gfs_config_type_t type; int int_value; void * value; char * usage; char * short_usage; char * expected_val; globus_bool_t public; globus_list_t * set_list; } globus_l_gfs_config_option_t; static globus_mutex_t globus_i_gfs_config_mutex; static const globus_l_gfs_config_option_t option_list[] = { {NULL, "Informational Options", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL, GLOBUS_FALSE, NULL}, {"help", "help", NULL, "help", "h", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Show usage information and exit.", NULL, NULL,GLOBUS_FALSE, NULL}, {"longhelp", "longhelp", NULL, "longhelp", "hh", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Show more usage information and exit.", NULL, NULL,GLOBUS_FALSE, NULL}, {"version", "version", NULL, "version", "v", GLOBUS_L_GFS_CONFIG_BOOL, 0, NULL, "Show version information for the server and exit.", NULL, NULL,GLOBUS_FALSE, NULL}, {"versions", "versions", NULL, "versions", "V", GLOBUS_L_GFS_CONFIG_BOOL, 0, NULL, "Show version information for all loaded globus libraries and exit.", NULL, NULL,GLOBUS_FALSE, NULL}, {NULL, "Modes of Operation", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, {"inetd", "inetd", NULL, "inetd", "i", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Run under an inetd service.", NULL, NULL,GLOBUS_FALSE, NULL}, {"daemon", "daemon", NULL, "daemon", "s", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_TRUE, NULL, "Run as a daemon. All connections will fork off a new process and setuid if allowed.", NULL, NULL,GLOBUS_FALSE, NULL}, {"detach", "detach", NULL, "detach", "S", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Run as a background daemon detached from any controlling terminals.", NULL, NULL,GLOBUS_FALSE, NULL}, {"ssh", "ssh", NULL, "ssh", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Run over a connected ssh session.", NULL, NULL,GLOBUS_FALSE, NULL}, {"exec", "exec", NULL, "exec", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "For statically compiled or non-GLOBUS_LOCATION standard binary locations, specify the full " "path of the server binary here. Only needed when run in daemon mode.", NULL, NULL,GLOBUS_FALSE, NULL}, {"chdir", "chdir", NULL, "chdir", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_TRUE, NULL, "Change directory when the server starts. This will change directory to the dir specified " "by the chdir_to option.", NULL, NULL,GLOBUS_FALSE, NULL}, {"chdir_to", "chdir_to", NULL, "chdir-to", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Directory to chdir to after starting. Will use / if not set. Note that this is the " "directory of the process, not the client's home directory.", NULL, NULL,GLOBUS_FALSE, NULL}, {"threads", "threads", NULL, "threads", NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, "Enable threaded operation and set the number of threads. The default is 0, which " "is non-threaded. When threading is required, a thread count of 1 or 2 should " "be sufficient.", NULL, NULL, GLOBUS_TRUE, NULL}, {"fork", "fork", NULL, "fork", "f", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_TRUE, NULL, "Server will fork for each new connection. Disabling this option is only recommended " "when debugging. Note that non-forked servers running as 'root' will only " "accept a single connection, and then exit.", NULL, NULL,GLOBUS_FALSE, NULL}, {"fork_fallback", "fork_fallback", NULL, "fork-fallback", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, NULL /* attempt to run non-forked if fork fails */, NULL, NULL, GLOBUS_FALSE, NULL}, {"single", "single", NULL, "single", "1", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Exit after a single connection.", NULL, NULL,GLOBUS_FALSE, NULL}, {"chroot_path", "chroot_path", NULL, "chroot-path", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Path to become the new root after authentication. This path must contain a valid " "certificate structure, /etc/passwd, and /etc/group. The command " "globus-gridftp-server-setup-chroot can help create a suitable directory structure.", NULL, NULL,GLOBUS_FALSE, NULL}, {NULL, "Authentication, Authorization, and Security Options", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, {"auth_level", "auth_level", NULL, "auth-level", NULL, GLOBUS_L_GFS_CONFIG_INT, -1, NULL, "Add levels together to use more than one.\n 0 = Disables all authorization checks.\n 1 = Authorize identity. " "\n 2 = Authorize all file/resource accesses.\n 4 = Disable changing process uid to authenticated user (no setuid) -- DO NOT use this when process is started as root.\n" "If not set uses level 2 for front ends and level 1 for data nodes. Note that levels 2 and 4 imply level 1 as well.", NULL, NULL,GLOBUS_FALSE, NULL}, {"process_user", "process_user", NULL, "process-user", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "User to setuid to upon login for all connections. Only applies when running as root.", NULL, NULL,GLOBUS_FALSE, NULL}, {"process_group", "process_group", NULL, "process-group", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Group to setgid to upon login for all connections. If unset, the default group " "of process_user will be used.", NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_allow_from", "ipc_allow_from", NULL, "ipc-allow-from", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Only allow connections from these source ip addresses. Specify a comma " "separated list of ip address fragments. A match is any ip address that " "starts with the specified fragment. Example: '192.168.1.' will match and " "allow a connection from 192.168.1.45. Note that if this option is used " "any address not specifically allowed will be denied.", NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_deny_from", "ipc_deny_from", NULL, "ipc-deny-from", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Deny connections from these source ip addresses. Specify a comma " "separated list of ip address fragments. A match is any ip address that " "starts with the specified fragment. Example: '192.168.2.' will match and " "deny a connection from 192.168.2.45.", NULL, NULL,GLOBUS_FALSE, NULL}, {"allow_from", "allow_from", NULL, "allow-from", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Only allow connections from these source ip addresses. Specify a comma " "separated list of ip address fragments. A match is any ip address that " "starts with the specified fragment. Example: '192.168.1.' will match and " "allow a connection from 192.168.1.45. Note that if this option is used " "any address not specifically allowed will be denied.", NULL, NULL, GLOBUS_FALSE, NULL}, {"deny_from", "deny_from", NULL, "deny-from", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Deny connections from these source ip addresses. Specify a comma " "separated list of ip address fragments. A match is any ip address that " "starts with the specified fragment. Example: '192.168.2.' will match and " "deny a connection from 192.168.2.45.", NULL, NULL,GLOBUS_FALSE, NULL}, {"encrypt_data", "encrypt_data", NULL, "encrypt-data", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Require encrypted data channels. This will cause an error and prevent all " "transfers in which the client does not request an authenticated and encrypted " "data channel.", NULL, NULL, GLOBUS_FALSE, NULL}, {"secure_ipc", "secure_ipc", NULL, "secure-ipc", "si", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_TRUE, NULL, "Use GSI security on ipc channel.", NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_auth_mode", "ipc_auth_mode", NULL, "ipc-auth-mode", "ia", GLOBUS_L_GFS_CONFIG_STRING, 0, "host", "Set GSI authorization mode for the ipc connection. Options are: none, host, self or subject:[subject].", NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_user_name", "ipc_user_name", NULL, "ipc-user-name", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* User name for IPC connect back [not implemented] */, NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_subject", "ipc_subject", NULL, "ipc-subject", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* Expected DN for IPC connect back, for connect forward, find this subj in cred search path */, NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_credential", "ipc_credential", NULL, "ipc-credential", "ipc-cred", GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* cred file to load for connect forward. */, NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_cookie", "ipc_cookie", NULL, "ipc-cookie", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* [not implemented] */, NULL, NULL,GLOBUS_FALSE, NULL}, {"allow_anonymous", "allow_anonymous", NULL, "allow-anonymous", "aa", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Allow clear text anonymous access. If server is running as root anonymous_user " "must also be set. Disables ipc security.", NULL, NULL,GLOBUS_FALSE, NULL}, {"anonymous_names_allowed", "anonymous_names_allowed", NULL, "anonymous-names-allowed", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Comma separated list of names to treat as anonymous users when " "allowing anonymous access. If not set, the default names of 'anonymous' " "and 'ftp' will be allowed. Use '*' to allow any username.", NULL, NULL,GLOBUS_FALSE, NULL}, {"anonymous_user", "anonymous_user", NULL, "anonymous-user", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "User to setuid to for an anonymous connection. Only applies when running as root.", NULL, NULL,GLOBUS_FALSE, NULL}, {"anonymous_group", "anonymous_group", NULL, "anonymous-group", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Group to setgid to for an anonymous connection. If unset, the default group " "of anonymous_user will be used.", NULL, NULL,GLOBUS_FALSE, NULL}, {"sharing_dn", "sharing_dn", NULL, "sharing-dn", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Allow sharing when using the supplied DN. A client connected with these credentials will " "be able to access any user for which sharing is enabled.", NULL, NULL,GLOBUS_FALSE, NULL}, {"sharing_state_dir", "sharing_state_dir", NULL, "sharing-state-dir", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Full path to a directory that will contain files used by GridFTP to control sharing " "access for individual local accounts. The special variables '$HOME' and '$USER' can " "be used to create a dynamic path that is unique to each local account. This path" "must be writable by the associated account. " "The default path is '$HOME/.globus/sharing/'. This must refer to a path on the filesystem, " "not a path that is only accessible via a DSI plugin.", NULL, NULL,GLOBUS_FALSE, NULL}, {"sharing_control", "sharing_control", NULL, "sharing-control", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_TRUE, NULL, "Allow a local user account to control its own sharing access via special " "GridFTP client commands. The user account must have filesystem write access to " "the sharing state dir.", NULL, NULL,GLOBUS_FALSE, NULL}, {"sharing_rp", "sharing_rp", NULL, "sharing-rp", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Sharing specific path restrictions. This completely replaces the normal path " "restrictions (-rp) when an account is being shared by a sharing-dn login." "Follows normal path restriction semantics.", NULL, NULL,GLOBUS_FALSE, NULL}, {"sharing_users_allow", "sharing_users_allow", NULL, "sharing-users-allow", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Comma separated list of usernames that are allowed to share unless matched " "in the user deny lists. If this list is set, users that are not " "included will be denied unless matched in the group allow list." "", NULL, NULL,GLOBUS_FALSE, NULL}, {"sharing_users_deny", "sharing_users_deny", NULL, "sharing-users-deny", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Comma separated list of usernames that are denied sharing even if matched " "in the user or group allow lists." "", NULL, NULL,GLOBUS_FALSE, NULL}, {"sharing_groups_allow", "sharing_groups_allow", NULL, "sharing-groups-allow", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Comma separated list of groups whose members are allowed to share unless " "matched in the user or group deny lists. If this list is set, groups that " "are not included will be denied unless matched in the user allow list." "", NULL, NULL,GLOBUS_FALSE, NULL}, {"sharing_groups_deny", "sharing_groups_deny", NULL, "sharing-groups-deny", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Comma separated list of groups whose members will be denied sharing " "unless matched in the user allow list." "", NULL, NULL,GLOBUS_FALSE, NULL}, {"allow_root", "allow_root", NULL, "allow-root", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Allow clients to be mapped to the root account.", NULL, NULL,GLOBUS_FALSE, NULL}, {"allow_disabled_login", "allow_disabled_login", NULL, "allow-disabled-login", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Do not check if a user's system account is disabled before allowing login.", NULL, NULL,GLOBUS_FALSE, NULL}, {"pw_file", "pw_file", NULL, "password-file", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Enable clear text access and authenticate users against this /etc/passwd formatted file.", NULL, NULL,GLOBUS_FALSE, NULL}, {"connections_max", "connections_max", NULL, "connections-max", NULL, GLOBUS_L_GFS_CONFIG_INT, -1, NULL, "Maximum concurrent connections allowed. Only applies when running in daemon " "mode. Unlimited if not set.", NULL, NULL,GLOBUS_TRUE, NULL}, {"connections_disabled", "connections_disabled", NULL, "connections-disabled", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Disable all new connections. For daemon mode, issue a SIGHUP to the server process after changing the config file " "in order to not affect ongoing connections.", NULL, NULL,GLOBUS_FALSE, NULL}, {"offline_msg", "offline_msg", NULL, "offline-msg", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Custom message to be displayed to clients when the server is offline via the " "connections_disabled or connections_max = 0 options.", NULL, NULL,GLOBUS_FALSE, NULL}, {"disable_command_list", "disable_command_list", NULL, "disable-command-list", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "A comma separated list of client commands that will be disabled.", NULL, NULL,GLOBUS_FALSE, NULL}, {"cas", "cas", NULL, "cas", "authz-callouts", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_TRUE, NULL, "Enable the GSI authorization callout framework, for callouts such as CAS.", NULL, NULL,GLOBUS_FALSE, NULL}, {"use_home_dirs", "use_home_dirs", NULL, "use-home-dirs", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_TRUE, NULL, "Set the starting directory to the authenticated users home dir. Disabling this is the " "same as setting '-home-dir /'.", NULL, NULL,GLOBUS_FALSE, NULL}, {"home_dir", "home_dir", NULL, "home-dir", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Set a path to override the system defined home/starting directory for authenticated " "users. The special variable strings '$USER' and '$HOME' may be used. The authenticated " "username will be substituted for $USER, and the user's real home dir will be substituted for " "$HOME. Be sure to escape the $ character if using these on the command line.", NULL, NULL,GLOBUS_FALSE, NULL}, {"restrict_paths", "restrict_paths", NULL, "restrict-paths", "rp", GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "A comma separated list of full paths that clients may access. Each path may be prefixed by R and/or W, denoting " "read or write access, otherwise full access is granted. If a given path is a directory, " "all contents and subdirectories will be given the same access. Order of paths does not matter -- " "the permissions on the longest matching path will apply. The special character '~' will be " "replaced by the authenticated user's home directory, or the '-home-dir' option, if used. " "Note that if the home directory is not accessible, '~' will be set to '/'. " "By default all paths are allowed, and access control is handled by the OS. " "In a striped or split process configuration, this should be set on both the frontend and data nodes.", NULL, NULL,GLOBUS_FALSE, NULL}, {"rp_follow_symlinks", "rp_follow_symlinks", NULL, "rp-follow-symlinks", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Do not verify that a symlink points to an allowed path before following. By default, symlinks are " "followed only when they point to an allowed path. By enabling this option, symlinks " "will be followed even if they point to a path that is otherwise restricted.", NULL, NULL,GLOBUS_FALSE, NULL}, {"acl", "acl", NULL, "acl", "em", GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "A comma separated list of ACL or event modules to load.", NULL, NULL,GLOBUS_FALSE, NULL}, {NULL, "Logging Options", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, {"log_level", "log_level", NULL, "log-level", "d", GLOBUS_L_GFS_CONFIG_STRING, 0, "ERROR", "Log level. A comma separated list of levels from: 'ERROR, WARN, INFO, TRANSFER, DUMP, ALL'. " "TRANSFER includes the same statistics that are sent to the separate transfer " "log when -log-transfer is used. Example: error,warn,info. You may also specify a numeric " "level of 1-255. The default level is ERROR.", NULL, NULL,GLOBUS_FALSE, NULL}, {"log_module", "log_module", NULL, "log-module", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "globus_logging module that will be loaded. If not set, the default 'stdio' module will " "be used, and the logfile options apply. Built in modules are 'stdio' and 'syslog'. Log module options " "may be set by specifying module:opt1=val1:opt2=val2. Available options for the built in modules " "are 'interval' and 'buffer', for buffer flush interval and buffer size, respectively. " "The default options are a 64k buffer size and a 5 second flush interval. A 0 second flush interval " "will disable periodic flushing, and the buffer will only flush when it is full. A value of 0 for " "buffer will disable buffering and all messages will be written immediately. " "Example: -log-module stdio:buffer=4096:interval=10", NULL, NULL,GLOBUS_FALSE, NULL}, {"log_single", "log_single", NULL, "logfile", "l", GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Path of a single file to log all activity to. If neither this option or log_unique is set, " "logs will be written to stderr unless the execution mode is detached or inetd, " "in which case logging will be disabled.", NULL, NULL,GLOBUS_FALSE, NULL}, {"log_unique", "log_unique", NULL, "logdir", "L", GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Partial path to which 'gridftp.(pid).log' will be appended to construct the log filename. " "Example: -L /var/log/gridftp/ will create a separate log ( /var/log/gridftp/gridftp.xxxx.log ) " "for each process (which is normally each new client session). If neither this option or " "log_single is set, logs will be written to stderr unless the execution mode is detached or inetd, " "in which case logging will be disabled.", NULL, NULL,GLOBUS_FALSE, NULL}, {"log_transfer", "log_transfer", NULL, "log-transfer", "Z", GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Log netlogger style info for each transfer into this file. You may also use the " "log-level of TRANSFER to include this info in the standard log.", NULL, NULL,GLOBUS_FALSE, NULL}, {"log_filemode", "log_filemode", NULL, "log-filemode", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "File access permissions of log files. Should be an octal number such as " "0644.", NULL, NULL,GLOBUS_FALSE, NULL}, {"disable_usage_stats", "disable_usage_stats", "GLOBUS_USAGE_OPTOUT", "disable-usage-stats", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Disable transmission of per-transfer usage statistics. See the Usage Statistics " "section in the online documentation for more information.", NULL, NULL,GLOBUS_FALSE, NULL}, {"usage_stats_target", "usage_stats_target", NULL, "usage-stats-target", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Comma separated list of contact strings (host:port) for usage statistics receivers. The usage stats sent to " "a particular receiver may be customized by configuring it with a taglist (host:port!taglist) The taglist is a list " "of characters that each correspond to a usage stats tag. When this option is unset, stats are reported to " "usage-stats.globus.org:4810. If you set your own receiver, and wish to continue reporting to the Globus receiver, " "you will need to add it manually. The list of available tags follow. Tags marked * are reported by default.\n\t\n" " *(e) START - start time of transfer\n" " *(E) END - end time of transfer\n" " *(v) VER - version string of GridFTP server\n" " *(b) BUFFER - tcp buffer size used for transfer\n" " *(B) BLOCK - disk blocksize used for transfer\n" " *(N) NBYTES - number of bytes transferred\n" " *(s) STREAMS - number of parallel streams used\n" " *(S) STRIPES - number of stripes used\n" " *(t) TYPE - transfer command: RETR, STOR, LIST, etc\n" " *(c) CODE - ftp result code (226 = success, 5xx = fail)\n" " *(D) DSI - DSI module in use\n" " *(A) EM - event modules in use\n" " *(T) SCHEME - ftp, gsiftp, sshftp, etc. (client supplied)\n" " *(a) APP - guc, rft, generic library app, etc. (client supplied)\n" " *(V) APPVER - version string of above. (client supplied)\n" " (f) FILE - name of file/data transferred\n" " (i) CLIENTIP - ip address of host running client (control channel)\n" " (I) DATAIP - ip address of source/dest host of data (data channel)\n" " (u) USER - local user name the transfer was performed as\n" " (d) USERDN - DN that was mapped to user id\n" " (C) CONFID - ID defined by -usage-stats-id config option\n" " (U) SESSID - unique id that can be used to match transfers in a session and\n" " transfers across source/dest of a third party transfer. (client supplied)" , NULL, NULL,GLOBUS_FALSE, NULL}, {"usage_stats_id", "usage_stats_id", NULL, "usage-stats-id", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Identifying tag to include in usage statistics data. If this is set and usage-stats-target is unset, " "CONFID will be added to the default usage stats data.", NULL, NULL, GLOBUS_FALSE, NULL}, {NULL, "Single and Striped Remote Data Node Options", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, {"remote_nodes", "remote_nodes", NULL, "remote-nodes", "r", GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Comma separated list of remote node contact strings.", NULL, NULL,GLOBUS_FALSE, NULL}, {"hybrid", "hybrid", NULL, "hybrid", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "When a server is configured for striped operation with the 'remote_nodes' option, " "both a frontend and backend process are started even if the client does not request multiple " "stripes. This option will start backend processes only when striped operation is requested " "by the client, while servicing non-striped requests with a single frontend process. " " ", NULL, NULL,GLOBUS_FALSE, NULL}, {"data_node", "data_node", NULL, "data-node", "dn", GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "This server is a backend data node.", NULL, NULL,GLOBUS_FALSE, NULL}, {"stripe_blocksize", "stripe_blocksize", NULL, "stripe-blocksize", "sbs", GLOBUS_L_GFS_CONFIG_INT, (1024 * 1024), NULL, "Size in bytes of sequential data that each stripe will transfer.", NULL, NULL,GLOBUS_FALSE, NULL}, {"stripe_count", "stripe_count", NULL, "stripe-count", NULL, GLOBUS_L_GFS_CONFIG_INT, -1, NULL, "Number of number stripes to use per transfer when this server controls that number. If remote nodes are statically " "configured (via -r or remote_nodes), this will be set to that number of nodes, otherwise the default is 1.", NULL, NULL,GLOBUS_FALSE, NULL}, {"brain", "brain", NULL, "brain", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* switch out the default remote brain [unsupported] */, NULL, NULL, GLOBUS_FALSE, NULL}, {"stripe_layout", "stripe_layout", NULL, "stripe-layout", "sl", GLOBUS_L_GFS_CONFIG_INT, GLOBUS_GFS_LAYOUT_BLOCKED, NULL, "Stripe layout.\n 1 = Partitioned\n 2 = Blocked.", NULL, NULL,GLOBUS_FALSE, NULL}, {"stripe_blocksize_locked", "stripe_blocksize_locked", NULL, "stripe-blocksize-locked", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Do not allow client to override stripe blocksize with the OPTS RETR command", NULL, NULL,GLOBUS_FALSE, NULL}, {"stripe_layout_locked", "stripe_layout_locked", NULL, "stripe-layout-locked", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Do not allow client to override stripe layout with the OPTS RETR command", NULL, NULL,GLOBUS_FALSE, NULL}, {"stripe_mode", "stripe_mode", NULL, "stripe-mode", NULL, GLOBUS_L_GFS_CONFIG_INT, 1, NULL, NULL /* "Mode 1 is a 1-1 stripe configuration. Mode 2 is ALL-ALL." */, NULL, NULL,GLOBUS_FALSE, NULL}, {NULL, "Disk Options", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, {"blocksize", "blocksize", NULL, "blocksize", "bs", GLOBUS_L_GFS_CONFIG_INT, (256 * 1024), NULL, "Size in bytes of data blocks to read from disk before posting to the network.", NULL, NULL,GLOBUS_FALSE, NULL}, {"sync_writes", "sync_writes", NULL, "sync-writes", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Flush disk writes before sending a restart marker. This attempts to ensure that " "the range specified in the restart marker has actually been committed to disk. " "This option will probably impact performance, and may result in different behavior " "on different storage systems. See the manpage for sync() for more information.", NULL, NULL,GLOBUS_FALSE, NULL}, {"direct_io", "direct", NULL, "direct", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, NULL /* use O_DIRECT */, NULL, NULL, GLOBUS_FALSE, NULL}, {"perms", "perms", NULL, "perms", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Set the default permissions for created files. Should be an octal number " "such as 0644. The default is 0644. Note: If umask is set it will affect " "this setting -- i.e. if the umask is 0002 and this setting is 0666, the " "resulting files will be created with permissions of 0664. ", NULL, NULL,GLOBUS_FALSE, NULL}, {"file_timeout", "file_timeout", NULL, "file-timeout", NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, "Timeout in seconds for all disk accesses. A value of 0 disables the timeout.", NULL, NULL,GLOBUS_FALSE, NULL}, {NULL, "Network Options", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, {"port", "port", NULL, "port", "p", GLOBUS_L_GFS_CONFIG_INT, 0, NULL, "Port on which a frontend will listen for client control channel connections, " "or on which a data node will listen for connections from a frontend. If not set " "a random port will be chosen and printed via the logging mechanism.", NULL, NULL,GLOBUS_FALSE, NULL}, {"control_interface", "control_interface", NULL, "control-interface", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Hostname or IP address of the interface to listen for control connections " "on. If not set will listen on all interfaces.", NULL, NULL,GLOBUS_FALSE, NULL}, {"data_interface", "data_interface", NULL, "data-interface", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Hostname or IP address of the interface to use for data connections. If not " "set will use the current control interface.", NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_interface", "ipc_interface", NULL, "ipc-interface", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Hostname or IP address of the interface to use for ipc connections. If not " "set will listen on all interfaces.", NULL, NULL,GLOBUS_FALSE, NULL}, {"hostname", "hostname", NULL, "hostname", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Effectively sets the above control_interface, data_interface and ipc_interface options.", NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_port", "ipc_port", NULL, "ipc-port", NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, "Port on which the frontend will listen for data node connections.", NULL, NULL,GLOBUS_FALSE, NULL}, {"control_preauth_timeout", "control_preauth_timeout", NULL, "control-preauth-timeout", NULL, GLOBUS_L_GFS_CONFIG_INT, 120, NULL, "Time in seconds to allow a client to remain connected to the control " "channel without activity before authenticating.", NULL, NULL,GLOBUS_FALSE, NULL}, {"control_idle_timeout", "control_idle_timeout", NULL, "control-idle-timeout", NULL, GLOBUS_L_GFS_CONFIG_INT, 600, NULL, "Time in seconds to allow a client to remain connected to the control " "channel without activity.", NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_idle_timeout", "ipc_idle_timeout", NULL, "ipc-idle-timeout", NULL, GLOBUS_L_GFS_CONFIG_INT, 900, NULL, "Idle time in seconds before an unused ipc connection will close.", NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_connect_timeout", "ipc_connect_timeout", NULL, "ipc-connect-timeout", NULL, GLOBUS_L_GFS_CONFIG_INT, 60, NULL, "Time in seconds before canceling an attempted ipc connection.", NULL, NULL,GLOBUS_FALSE, NULL}, {"always_send_markers", "always_send_markers", NULL, "always-send-markers", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, /* always send perf and restart markers, even in mode S */ {"allow_udt", "allow_udt", NULL, "allow-udt", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Enable protocol support for UDT with NAT traversal if the udt driver is available. Requires threads.", NULL, NULL,GLOBUS_FALSE, NULL}, {"port_range", "port_range", NULL, "port-range", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Port range to use for incoming connections. The format is \"startport,endport\". " "This, along with -data-interface, can be used to enable operation behind " "a firewall and/or when NAT is involved. " "This is the same as setting the environment variable GLOBUS_TCP_PORT_RANGE.", NULL, NULL, GLOBUS_FALSE, NULL}, {NULL, "User Messages", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, {"banner", "banner", NULL, "banner", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Message to display to the client before authentication.", NULL, NULL,GLOBUS_TRUE, NULL}, {"banner_file", "banner_file", NULL, "banner-file", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "File to read banner message from.", NULL, NULL,GLOBUS_FALSE, NULL}, {"banner_terse", "banner_terse", NULL, "banner-terse", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "When this is set, the minimum allowed banner message will be displayed " "to unauthenticated clients.", NULL, NULL,GLOBUS_FALSE, NULL}, {"banner_append", "banner_append", NULL, "banner-append", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "When this is set, the message set in the 'banner' or 'banner_file' option " "will be appended to the default banner message rather than replacing it.", NULL, NULL,GLOBUS_FALSE, NULL}, {"version_tag", "version_tag", NULL, "version-tag", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Add an identifying string to the existing toolkit version. This is displayed in the default " "banner message, the SITE VERSION command, and usage stats.", NULL, NULL,GLOBUS_TRUE, NULL}, {"login_msg", "login_msg", NULL, "login-msg", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Message to display to the client after authentication.", NULL, NULL,GLOBUS_FALSE, NULL}, {"login_msg_file", "login_msg_file", NULL, "login-msg-file", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "File to read login message from.", NULL, NULL,GLOBUS_FALSE, NULL}, {NULL, "Module Options", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, {"load_dsi_module", "load_dsi_module", NULL, "dsi", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Data Storage Interface module to load. File and remote modules are defined by the server. " "If not set, the file module is loaded, unless the 'remote' option is specified, in which case the remote " "module is loaded. An additional configuration string can be passed to the DSI using the format " "[module name]:[configuration string] to this option. The format of the configuration " "string is defined by the DSI being loaded.", NULL, NULL,GLOBUS_FALSE, NULL}, {"allowed_modules", "allowed_modules", NULL, "allowed-modules", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Comma separated list of ERET/ESTO modules to allow, and optionally specify an alias for. " "Example: module1,alias2:module2,module3 (module2 will be loaded when a client asks for alias2).", NULL, NULL,GLOBUS_FALSE, NULL}, {"dc_whitelist", "dc_whitelist", NULL, "dc-whitelist", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "A comma separated list of drivers allowed on the network stack.", NULL, NULL,GLOBUS_FALSE, NULL}, {"fs_whitelist", "fs_whitelist", NULL, "fs-whitelist", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "A comma separated list of drivers allowed on the disk stack.", NULL, NULL,GLOBUS_FALSE, NULL}, {"popen_whitelist", "popen_whitelist", NULL, "popen-whitelist", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "A comma separated list of programs that the popen driver is allowed to " "execute, when used on the network or disk stack. An alias may also be " "specified, so that a client does not need to specify the full path. " "Format is [alias:]prog,[alias:]prog. example: /bin/gzip,tar:/bin/tar", NULL, NULL, GLOBUS_FALSE, NULL}, {"netmgr", "xnetmgr", NULL, "xnetmgr", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "An option string to pass to the XIO Network Manager Driver, which will " "then be loaded for all data channel connections. " "This must be in the form \"manager=module;option1=value;option2=value;\". " "See the Network Manager documentation for more info.", NULL, NULL, GLOBUS_FALSE, NULL}, {"dc_default", "dc_default", NULL, "dc-default", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "A comma separated list of XIO drivers and options representing the default " "network stack. Format is of each driver entry is driver1[:opt1=val1;opt2=val2;...]. " "The bottom of the stack, the transport driver, is always first.", NULL, NULL, GLOBUS_FALSE, NULL}, {"fs_default", "fs_default", NULL, "fs-default", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "A comma separated list of XIO drivers and options representing the default " "disk stack. Format is of each driver entry is driver1[:opt1=val1;opt2=val2;...]. " "The bottom of the stack, the transport driver, is always first.", NULL, NULL, GLOBUS_FALSE, NULL}, {NULL, "Other", NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, {"configfile", NULL, NULL, "c", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Path to main configuration file that should be loaded. Otherwise will attempt " "to load $GLOBUS_LOCATION/etc/gridftp.conf and /etc/grid-security/gridftp.conf.", NULL, NULL,GLOBUS_FALSE, NULL}, {"config_dir", "config_dir", NULL, "C", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Path to directory holding configuration files that should be loaded. Files " "will be loaded in alphabetical order, and in the event of duplicate parameters " "the last loaded file will take precedence. Files with a '.' in the name " "(file.bak, file.rpmsave, etc.) will be ignored. Note that the main " "configuration file, if one exists, will always be loaded last.", NULL, NULL,GLOBUS_FALSE, NULL}, {"config_base_path", "config_base_path", NULL, "config-base-path", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Base path to use when config and log path options are not full paths. " "By default this is the current directory when the process is started.", NULL, NULL,GLOBUS_FALSE, NULL}, {"debug", "debug", NULL, "debug", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, "Sets options that make server easier to debug. Forces no-fork, no-chdir, " "and allows core dumps on bad signals instead of exiting cleanly. " "Not recommended for production servers. Note that non-forked servers running " "as 'root' will only accept a single connection, and then exit.", NULL, NULL,GLOBUS_FALSE, NULL}, {"pidfile", "pidfile", NULL, "pidfile", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, "Write PID of the GridFTP server to this path. May contain variable references to ${localstatedir}", NULL, NULL, GLOBUS_FALSE, NULL}, /* internal use */ {"globus_location", "globus_location", "GLOBUS_LOCATION", "G", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL, NULL, NULL} /* "GLOBUS_LOCATION." */, {"ignore_bad_threads", "ignore_bad_threads", NULL, "ignore-bad-threads", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, /* allow LinuxThreads */ {"bad_signal_exit", "bad_signal_exit", NULL, "exit", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_TRUE, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL}, /* exit cleanly on bad signals (no core dump) */ {"test_acl", NULL, NULL, NULL, "testacl", GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* load and pass arguments to the test acl module. the string may include BLOCK, which will cause a failure in the callback, and any or all of ALL, init, or read, write, etc action to fail on */, NULL, NULL,GLOBUS_FALSE, NULL}, {"wsdl", NULL, NULL, "wsdl", NULL, GLOBUS_L_GFS_CONFIG_STRING, GLOBUS_FALSE, NULL, NULL /* generate wsdl */, NULL, NULL,GLOBUS_FALSE, NULL}, {"html", NULL, NULL, "html", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, NULL /* generate usage suitable for web docs */, NULL, NULL,GLOBUS_FALSE, NULL}, {"docbook", NULL, NULL, "docbook", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, NULL /* generate usage suitable for web docs */, NULL, NULL,GLOBUS_FALSE, NULL}, {"asciidoc", NULL, NULL, "asciidoc", NULL, GLOBUS_L_GFS_CONFIG_BOOL, GLOBUS_FALSE, NULL, NULL /* generate usage suitable for asciidoc docs */, NULL, NULL,GLOBUS_FALSE, NULL}, {"fqdn", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* hostname found by gethostname() */, NULL, NULL,GLOBUS_FALSE, NULL}, {"contact_string", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* contact string that server is listening on */, NULL, NULL,GLOBUS_TRUE, NULL}, {"loaded_config", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* placeholder so configfile check doesn't fail */, NULL, NULL,GLOBUS_FALSE, NULL}, {"version_string", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* version string */, NULL, NULL,GLOBUS_FALSE, NULL}, {"module_list", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_LIST, 0, NULL, NULL /* used to store list of allowed modules */, NULL, NULL,GLOBUS_FALSE, NULL}, {"popen_list", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_LIST, 0, NULL, NULL /* used to store list of allowed popen execs */, NULL, NULL,GLOBUS_FALSE, NULL}, {"exec_name", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* full path of server used when fork/execing */, NULL, NULL,GLOBUS_FALSE, NULL}, {"dsi_options", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL /* options parsed from load_dsi_module config */, NULL, NULL,GLOBUS_FALSE, NULL}, {"ipc_cred", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_VOID, 0, NULL, NULL /* loaded cred to use for ipc connection */, NULL, NULL,GLOBUS_FALSE, NULL}, {"argv", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_VOID, 0, NULL, NULL /* original argv */, NULL, NULL,GLOBUS_FALSE, NULL}, {"argc", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, NULL /* original argc */, NULL, NULL, GLOBUS_FALSE, NULL}, /* service container stuff */ {"extension", "extension", NULL, "extension", NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL, NULL, NULL, GLOBUS_FALSE, NULL}, {"extension_args", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL, NULL, NULL, GLOBUS_FALSE, NULL}, {"approximate_load", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL, NULL, NULL, GLOBUS_TRUE, NULL}, {"open_connections_count", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, NULL /* Current connections. Applicable only to daemon mode. */, NULL, NULL, GLOBUS_TRUE, NULL}, {"backend_pool", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_VOID, 0, NULL, NULL /* Number of backends registered. */, NULL, NULL, GLOBUS_TRUE, NULL}, {"backends_registered", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, NULL /* Number of backends registered. */, NULL, NULL, GLOBUS_TRUE, NULL}, {"data_connection_max", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, NULL /* Data node connection count. */, NULL, NULL, GLOBUS_TRUE, NULL}, {"tcp_mem_limit", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, NULL /* TCP memory limit */, NULL, NULL, GLOBUS_TRUE, NULL}, {"max_bw", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, NULL, NULL, NULL, GLOBUS_TRUE, NULL}, {"current_bw", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, NULL, NULL, NULL, GLOBUS_TRUE, NULL}, {"file_transfer_count", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_INT, 0, NULL, NULL, NULL, NULL, GLOBUS_TRUE, NULL}, {"byte_transfer_count", NULL, NULL, NULL, NULL, GLOBUS_L_GFS_CONFIG_STRING, 0, NULL, NULL, NULL, NULL, GLOBUS_TRUE, NULL}, {NULL, /* END */ NULL, NULL, NULL, NULL, 0, 0, NULL, NULL, NULL, NULL,GLOBUS_FALSE, NULL} }; static int option_count = sizeof(option_list) / sizeof(globus_l_gfs_config_option_t); static globus_hashtable_t option_table; static int globus_l_gfs_num_threads = -1; static char * globus_l_gfs_port_range = NULL; static globus_bool_t globus_l_gfs_common_loaded = GLOBUS_FALSE; static globus_bool_t globus_l_gfs_is_worker = GLOBUS_FALSE; /* for string options, setting with an int_val of 1 will free the old one */ static int globus_l_gfs_config_set( char * option_name, int int_value, void * value) { globus_l_gfs_config_option_t * option; int i; int rc; GlobusGFSName(globus_l_gfs_config_set); GlobusGFSDebugEnter(); option = (globus_l_gfs_config_option_t *) globus_hashtable_remove( &option_table, option_name); if(!option) { option = (globus_l_gfs_config_option_t *) globus_calloc(1, sizeof(globus_l_gfs_config_option_t)); for(i = 0; i < option_count && option_list[i].option_name && strcmp(option_name, option_list[i].option_name); i++); if(i == option_count) { goto error; } memcpy(option, &option_list[i], sizeof(globus_l_gfs_config_option_t)); } switch(option->type) { case GLOBUS_L_GFS_CONFIG_BOOL: case GLOBUS_L_GFS_CONFIG_INT: option->int_value = int_value; break; case GLOBUS_L_GFS_CONFIG_STRING: if(int_value && option->value != NULL) { globus_free(option->value); } case GLOBUS_L_GFS_CONFIG_LIST: case GLOBUS_L_GFS_CONFIG_VOID: option->value = value; break; default: option->value = value; break; } rc = globus_hashtable_insert(&option_table, option->option_name, option); if(rc) { goto error; } GlobusGFSDebugExit(); return 0; error: globus_free(option); GlobusGFSDebugExitWithError(); return 1; } #define GLOBUS_L_GFS_LINEBUFLEN 1024 static globus_result_t globus_l_gfs_config_load_config_file( char * filename) { FILE * fptr; char * linebuf; char * optionbuf; char * valuebuf; int linebuflen = GLOBUS_L_GFS_LINEBUFLEN; int i; int rc; globus_l_gfs_config_option_t * option; int line_num; int optlen; char * p; globus_off_t tmp_off; globus_bool_t found; GlobusGFSName(globus_l_gfs_config_load_config_file); GlobusGFSDebugEnter(); fptr = fopen(filename, "r"); if(fptr == NULL) { GlobusGFSDebugExitWithError(); return -2; /* XXX construct real error */ } globus_l_gfs_config_set("loaded_config", 0, globus_libc_strdup(filename)); line_num = 0; linebuf = globus_malloc(linebuflen); if(!linebuf) { goto error_mem; } optionbuf = globus_malloc(linebuflen); if(!optionbuf) { goto error_mem; } valuebuf = globus_malloc(linebuflen); if(!valuebuf) { goto error_mem; } while(fgets(linebuf, linebuflen, fptr) != NULL) { p = linebuf; while(p && linebuf[strlen(linebuf) - 1] != '\n') { char part_line[GLOBUS_L_GFS_LINEBUFLEN]; p = fgets(part_line, GLOBUS_L_GFS_LINEBUFLEN, fptr); if(p != NULL) { linebuflen += GLOBUS_L_GFS_LINEBUFLEN; linebuf = globus_realloc(linebuf, linebuflen); if(!linebuf) { goto error_mem; } strncat(linebuf, part_line, linebuflen); optionbuf = globus_realloc(optionbuf, linebuflen); if(!optionbuf) { goto error_mem; } valuebuf = globus_realloc(valuebuf, linebuflen); if(!valuebuf) { goto error_mem; } } } line_num++; p = linebuf; optlen = 0; while(*p && isspace(*p)) { p++; } if(*p == '\0') { continue; } if(*p == '#') { continue; } if(*p == '$') { continue; } if(*p == '"') { rc = sscanf(p, "\"%[^\"]\"", optionbuf); optlen = 2; } else { rc = sscanf(p, "%s", optionbuf); } if(rc != 1) { goto error_parse; } optlen += strlen(optionbuf); p = p + optlen; optlen = 0; while(*p && isspace(*p)) { p++; } if(*p == '"') { rc = sscanf(p, "\"%[^\"]\"", valuebuf); optlen = 2; } else { rc = sscanf(p, "%s", valuebuf); } if(rc != 1) { goto error_parse; } optlen += strlen(valuebuf); p = p + optlen; while(*p && isspace(*p)) { p++; } if(*p && !isspace(*p)) { goto error_parse; } found = GLOBUS_FALSE; for(i = 0; !found && i < option_count; i++) { if(option_list[i].option_name == NULL) { continue; } if(!option_list[i].configfile_option || strcmp(optionbuf, option_list[i].configfile_option)) { continue; } found = GLOBUS_TRUE; option = (globus_l_gfs_config_option_t *) globus_hashtable_remove( &option_table, option_list[i].option_name); if(!option) { option = (globus_l_gfs_config_option_t *) globus_malloc(sizeof(globus_l_gfs_config_option_t)); memcpy(option, &option_list[i], sizeof(globus_l_gfs_config_option_t)); } switch(option->type) { case GLOBUS_L_GFS_CONFIG_BOOL: if(valuebuf[0] == '0' && valuebuf[1] == '\0') { option->int_value = 0; } else if(valuebuf[0] == '1' && valuebuf[1] == '\0') { option->int_value = 1; } else { globus_gfs_log_exit_message("Value for %s must be 0 or 1.\n", option_list[i].option_name); goto error_parse; } break; case GLOBUS_L_GFS_CONFIG_INT: rc = globus_args_bytestr_to_num(valuebuf, &tmp_off); if(rc != 0) { globus_gfs_log_exit_message("Invalid value for %s\n", option_list[i].option_name); goto error_parse; } option->int_value = (int) tmp_off; break; case GLOBUS_L_GFS_CONFIG_STRING: option->value = globus_libc_strdup(valuebuf); break; default: break; } rc = globus_hashtable_insert(&option_table, option->option_name, (void *) option); if(rc) { /* XXX error, log something */ } } if(!found) { globus_gfs_log_exit_message("Problem parsing config file %s: line %d. " "Unknown option '%s'.\n", filename, line_num, optionbuf); goto error_param; } } fclose(fptr); globus_free(linebuf); globus_free(valuebuf); globus_free(optionbuf); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_parse: fclose(fptr); globus_gfs_log_exit_message("Problem parsing config file %s: line %d.\n", filename, line_num); error_param: error_mem: GlobusGFSDebugExitWithError(); return -1; } static int globus_l_gfs_config_load_envs_from_file( char * filename) { FILE * fptr; char * linebuf; char * optionbuf; char * valuebuf; int linebuflen = GLOBUS_L_GFS_LINEBUFLEN; int rc; int line_num; int optlen; char * p; fptr = fopen(filename, "r"); if(fptr == NULL) { return -2; } line_num = 0; linebuf = malloc(linebuflen); if(!linebuf) { goto error_mem; } optionbuf = malloc(linebuflen); if(!optionbuf) { goto error_mem; } valuebuf = malloc(linebuflen); if(!valuebuf) { goto error_mem; } while(fgets(linebuf, linebuflen, fptr) != NULL) { p = linebuf; while(p && linebuf[strlen(linebuf) - 1] != '\n') { char part_line[GLOBUS_L_GFS_LINEBUFLEN]; p = fgets(part_line, GLOBUS_L_GFS_LINEBUFLEN, fptr); if(p != NULL) { linebuflen += GLOBUS_L_GFS_LINEBUFLEN; linebuf = realloc(linebuf, linebuflen); if(!linebuf) { goto error_mem; } strncat(linebuf, part_line, linebuflen); optionbuf = realloc(optionbuf, linebuflen); if(!optionbuf) { goto error_mem; } valuebuf = realloc(valuebuf, linebuflen); if(!valuebuf) { goto error_mem; } } } line_num++; p = linebuf; optlen = 0; while(*p && isspace(*p)) { p++; } /* parse !daemon options */ if((rc = sscanf(p, "%s", optionbuf)) == 1 && !globus_l_gfs_is_worker) { if(!strcmp(optionbuf, "inetd") || !strcmp(optionbuf, "debug") || !strcmp(optionbuf, "ssh") || !strcmp(optionbuf, "fork") ) { p = p + strlen(optionbuf); while(*p && isspace(*p)) { p++; } if(*p == '"') { rc = sscanf(p, "\"%[^\"]\"", valuebuf); } else { rc = sscanf(p, "%s", valuebuf); } if(rc == 1) { globus_l_gfs_is_worker = atoi(valuebuf); if(!strcmp(optionbuf, "fork")) { globus_l_gfs_is_worker = !globus_l_gfs_is_worker; } } } continue; } /* parse threads option to apply it before common activates */ if(*p == 't' && (rc = sscanf(p, "%s", optionbuf)) == 1 && globus_l_gfs_num_threads == -1) { if(!strcmp(optionbuf, "threads")) { p = p + strlen(optionbuf); while(*p && isspace(*p)) { p++; } if(*p == '"') { rc = sscanf(p, "\"%[^\"]\"", valuebuf); } else { rc = sscanf(p, "%s", valuebuf); } if(rc == 1) { globus_l_gfs_num_threads = atoi(valuebuf); } } continue; } /* parse port_range option to apply it before xio activates */ if(!globus_l_gfs_port_range && *p == 'p' && (rc = sscanf(p, "%s", optionbuf)) == 1) { if(!strcmp(optionbuf, "port_range")) { p = p + strlen(optionbuf); while(*p && isspace(*p)) { p++; } if(*p == '"') { rc = sscanf(p, "\"%[^\"]\"", valuebuf); } else { rc = sscanf(p, "%s", valuebuf); } if(rc == 1) { setenv("GLOBUS_TCP_PORT_RANGE", valuebuf, 1); setenv("GLOBUS_UDP_PORT_RANGE", valuebuf, 1); } } continue; } if(*p != '$') { continue; } p++; rc = sscanf(p, "%s", optionbuf); if(rc != 1) { goto error_parse; } optlen += strlen(optionbuf); p = p + optlen; optlen = 0; while(*p && isspace(*p)) { p++; } if(*p == '"') { rc = sscanf(p, "\"%[^\"]\"", valuebuf); optlen = 2; } else { rc = sscanf(p, "%s", valuebuf); } if(rc != 1) { goto error_parse; } optlen += strlen(valuebuf); p = p + optlen; while(*p && isspace(*p)) { p++; } if(*p && !isspace(*p)) { goto error_parse; } rc = globus_libc_setenv(optionbuf, valuebuf, 1); if(rc < 0) { char errstr[PATH_MAX]; snprintf( errstr, PATH_MAX, "Problem loading environment from config file %s: line %d.\n", filename, line_num); perror(errstr); } } fclose(fptr); free(linebuf); free(valuebuf); free(optionbuf); return 0; error_parse: if(globus_l_gfs_common_loaded) { globus_gfs_log_exit_message("Problem parsing environment from config file %s: line %d.\n", filename, line_num); } else { fprintf( stderr, "Problem parsing environment from config file %s: line %d. \n", filename, line_num); } error_mem: fclose(fptr); return -1; } static globus_result_t globus_l_gfs_config_load_config_dir( char * conf_dir, globus_bool_t envs_only) { struct dirent ** entries; int count; int i; int rc = 0; globus_result_t result = GLOBUS_SUCCESS; GlobusGFSName(globus_l_gfs_config_load_config_dir); GlobusGFSDebugEnter(); count = scandir(conf_dir, &entries, 0, alphasort); if(count >= 0) { for(i = 0; i < count && result == GLOBUS_SUCCESS; i++) { char * full_path; /* skip any file with a '.': hidden, . or .. and files like .rpm*, .deb*, .bak*, etc */ if(strchr(entries[i]->d_name, '.') != NULL) { free(entries[i]); continue; } full_path = malloc(PATH_MAX); rc = snprintf( full_path, PATH_MAX, "%s/%s", conf_dir, entries[i]->d_name); if(!envs_only) { rc = globus_l_gfs_config_load_config_file(full_path); if(rc == -2) { globus_gfs_log_exit_message("Problem parsing config file %s: " "Unable to open file.\n", full_path); } if(rc < 0) { result = GLOBUS_FAILURE; } } result = globus_l_gfs_config_load_envs_from_file(full_path); free(entries[i]); free(full_path); } free(entries); } else if(!envs_only) { globus_gfs_log_exit_message("Problem reading files from config dir %s.\n", conf_dir); result = GLOBUS_FAILURE; } GlobusGFSDebugExit(); return result; } static globus_result_t globus_l_gfs_config_load_config_env() { char * value; int rc; int i; globus_l_gfs_config_option_t * option; globus_bool_t opt_is_new = GLOBUS_FALSE; globus_off_t tmp_off; GlobusGFSName(globus_l_gfs_config_load_config_env); GlobusGFSDebugEnter(); for(i = 0; i < option_count; i++) { if(option_list[i].option_name == NULL) { continue; } if (!option_list[i].env_var_option || !*option_list[i].env_var_option) { continue; } value = getenv(option_list[i].env_var_option); if (!value) { continue; } option = (globus_l_gfs_config_option_t *) globus_hashtable_remove( &option_table, option_list[i].option_name); if(!option) { option = (globus_l_gfs_config_option_t *) globus_malloc(sizeof(globus_l_gfs_config_option_t)); opt_is_new = GLOBUS_TRUE; memcpy(option, &option_list[i], sizeof(globus_l_gfs_config_option_t)); } switch(option->type) { case GLOBUS_L_GFS_CONFIG_BOOL: if(value[0] == '0' && value[1] == '\0') { option->int_value = 0; } else if(value[0] == '1' && value[1] == '\0') { option->int_value = 1; } else { globus_gfs_log_exit_message("Value for %s must be 0 or 1.\n", option_list[i].option_name); return -1; } break; case GLOBUS_L_GFS_CONFIG_INT: rc = globus_args_bytestr_to_num(value, &tmp_off); if(rc != 0) { if(opt_is_new) { free(option); } globus_gfs_log_exit_message("Invalid value for %s\n", option_list[i].option_name); return -1; } option->int_value = (int) tmp_off; break; case GLOBUS_L_GFS_CONFIG_STRING: option->value = globus_libc_strdup(value); break; default: break; } rc = globus_hashtable_insert(&option_table, option->option_name, (void *) option); if(rc) { /* XXX error, log something */ } } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; } static globus_result_t globus_l_gfs_config_load_commandline( int argc, char ** argv) { int arg_num; char * argp; int i; int rc; int len; globus_l_gfs_config_option_t * option; globus_bool_t found; globus_bool_t negate; globus_bool_t opt_is_new = GLOBUS_FALSE; globus_off_t tmp_off; GlobusGFSName(globus_l_gfs_config_load_commandline); GlobusGFSDebugEnter(); for(arg_num = 1; arg_num < argc; ++arg_num) { found = GLOBUS_FALSE; negate = GLOBUS_FALSE; argp = argv[arg_num]; len = strlen(argp); if(len && *argp == '-') { argp++; len--; } if(len && *argp == '-') { argp++; len--; } if((len - 2) && strncasecmp(argp, "no-", 3) == 0) { argp += 3; len -= 3; negate = GLOBUS_TRUE; } else if(len && tolower(*argp) == 'n') { argp++; len--; negate = GLOBUS_TRUE; } for(i = 0; i < option_count && !found && len; i++) { if(option_list[i].option_name == NULL) { continue; } if((!option_list[i].short_cmdline_option || strcmp(argp, option_list[i].short_cmdline_option)) && (!option_list[i].long_cmdline_option || strcmp(argp, option_list[i].long_cmdline_option)) ) { continue; } found = GLOBUS_TRUE; option = (globus_l_gfs_config_option_t *) globus_hashtable_remove( &option_table, option_list[i].option_name); if(!option) { opt_is_new = GLOBUS_TRUE; option = (globus_l_gfs_config_option_t *) globus_malloc(sizeof(globus_l_gfs_config_option_t)); memcpy( option, &option_list[i], sizeof(globus_l_gfs_config_option_t)); } switch(option->type) { case GLOBUS_L_GFS_CONFIG_BOOL: option->int_value = !negate; break; case GLOBUS_L_GFS_CONFIG_INT: if(++arg_num >= argc) { if(opt_is_new) { free(option); } globus_gfs_log_exit_message("Option %s is missing a value\n", argp); return -1; } rc = globus_args_bytestr_to_num(argv[arg_num], &tmp_off); if(rc != 0) { if(opt_is_new) { free(option); } globus_gfs_log_exit_message("Invalid value for %s\n", argp); return -1; } option->int_value = (int) tmp_off; break; case GLOBUS_L_GFS_CONFIG_STRING: if(++arg_num >= argc) { if(opt_is_new) { free(option); } globus_gfs_log_exit_message("Option %s is missing a value\n", argp); return -1; } option->value = globus_libc_strdup(argv[arg_num]); break; default: break; } rc = globus_hashtable_insert(&option_table, option->option_name, (void *) option); if(rc) { /* XXX error, log something */ } } if(!found) { if(opt_is_new) { free(option); } globus_gfs_log_exit_message("Unknown option on command line: %s%s\n", negate ? "no-" : "", argp); return -1; } } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; } static globus_result_t globus_l_gfs_config_load_defaults() { int rc; int i; globus_l_gfs_config_option_t * option; GlobusGFSName(globus_l_gfs_config_load_defaults); GlobusGFSDebugEnter(); for(i = 0; i < option_count; i++) { if(option_list[i].option_name == NULL) { continue; } option = (globus_l_gfs_config_option_t *) globus_malloc(sizeof(globus_l_gfs_config_option_t)); memcpy(option, &option_list[i], sizeof(globus_l_gfs_config_option_t)); rc = globus_hashtable_insert(&option_table, option->option_name, (void *) option); if(rc) { /* XXX error, log something */ } } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; } static int globus_l_config_loadfile( const char * filename, char ** data_out) { FILE * file; int file_len; char * out_buf; GlobusGFSName(globus_l_config_loadfile); GlobusGFSDebugEnter(); file = fopen(filename, "r"); if(!file) { goto error; } fseek(file, 0L, SEEK_END); file_len = ftell(file); fseek(file, 0L, SEEK_SET); out_buf = (char *) malloc((file_len + 1) * sizeof(char)); if(!out_buf) { fclose(file); goto error; } fread(out_buf, sizeof(char), file_len, file); fclose(file); out_buf[file_len] = '\0'; *data_out = out_buf; GlobusGFSDebugExit(); return 0; error: GlobusGFSDebugExitWithError(); return 1; } static void globus_l_gfs_config_display_html_usage() { int i; globus_l_gfs_config_option_t * o; GlobusGFSName(globus_l_gfs_config_display_html_usage); GlobusGFSDebugEnter(); printf("\n"); printf("

\n" "The table below lists config file options, associated command line " "options (if available) and descriptions. Note that any boolean " "option can be negated on the command line by preceding the specified " "option with '-no-' or '-n'. Example: -no-cas or -nf.\n" "

\n"); printf("
    \n"); for(i = 0; i < option_count; i++) { o = (globus_l_gfs_config_option_t *) &option_list[i]; if(o->option_name == NULL && o->configfile_option != NULL) { printf("
  • %s
    • \n", i, o->configfile_option); } } printf("
\n"); printf("\n"); printf("\n"); for(i = 0; i < option_count; i++) { char * shortflag; char * longflag; char * value; char * defval; o = (globus_l_gfs_config_option_t *) &option_list[i]; if(o->option_name == NULL && o->configfile_option != NULL) { printf( " \n" " \n" " \n", i, o->configfile_option); continue; } if(o->usage == NULL) { continue; } switch(o->type) { case GLOBUS_L_GFS_CONFIG_BOOL: shortflag = "-"; longflag = "-"; value = " <0|1>"; defval = o->int_value ? "TRUE" : "FALSE"; break; case GLOBUS_L_GFS_CONFIG_INT: shortflag = "-"; longflag = "-"; value = " <number>"; defval = o->int_value > 0 ? globus_common_create_string("%d", o->int_value) : "not set"; break; case GLOBUS_L_GFS_CONFIG_STRING: shortflag = "-"; longflag = "-"; value = " <string>"; defval = o->value ? o->value : "not set"; break; default: shortflag = ""; longflag = ""; value = ""; defval = o->value ? o->value : "not set"; break; } printf( " \n" " \n" " \n" " \n", o->configfile_option, value, o->short_cmdline_option ? shortflag : "", o->short_cmdline_option ? o->short_cmdline_option : "", o->type != GLOBUS_L_GFS_CONFIG_BOOL && o->short_cmdline_option ? value : "", o->short_cmdline_option ? "\n" : "", o->long_cmdline_option ? longflag : "", o->long_cmdline_option ? o->long_cmdline_option : "", o->type != GLOBUS_L_GFS_CONFIG_BOOL && o->long_cmdline_option ? value : "", o->usage, defval); } printf("
%s
\n" " \n" " \n" " \n" " 
%s%s
%s%s%s%s%s%s%s
\n" "

%s

Default value: %s

\n"); printf("\n"); GlobusGFSDebugExit(); } static void globus_l_gfs_config_display_wsdl() { int i; globus_l_gfs_config_option_t * o; GlobusGFSName(globus_l_gfs_config_display_wsdl); char * wsdl_file; FILE * out; globus_bool_t close = GLOBUS_TRUE; GlobusGFSDebugEnter(); wsdl_file = globus_common_create_string("%s.xsd", globus_i_gfs_config_string("wsdl")); out = fopen(wsdl_file, "w"); if(out == NULL) { close = GLOBUS_FALSE; out = stdout; } for(i = 0; i < option_count; i++) { o = (globus_l_gfs_config_option_t *) &option_list[i]; if(o->option_name != NULL && o->public) { switch(o->type) { case GLOBUS_L_GFS_CONFIG_INT: case GLOBUS_L_GFS_CONFIG_BOOL: fprintf(out, " " "\n", o->option_name); break; case GLOBUS_L_GFS_CONFIG_STRING: fprintf(out, " " "\n", o->option_name); break; default: break; } } } fprintf(out, "\n"); fprintf(out, " \n"); for(i = 0; i < option_count; i++) { o = (globus_l_gfs_config_option_t *) &option_list[i]; if(o->option_name != NULL && o->public) { switch(o->type) { case GLOBUS_L_GFS_CONFIG_STRING: case GLOBUS_L_GFS_CONFIG_INT: case GLOBUS_L_GFS_CONFIG_BOOL: fprintf(out, " " "\n", o->option_name); break; default: break; } } } fprintf(out, " \n"); fprintf(out, "\n"); if(close) { fclose(out); } GlobusGFSDebugExit(); } static void globus_l_gfs_config_display_c_service() { int i; globus_l_gfs_config_option_t * o; GlobusGFSName(globus_l_gfs_config_display_c_service); FILE * out; globus_bool_t close = GLOBUS_TRUE; char * c_file; GlobusGFSDebugEnter(); c_file = globus_common_create_string("%s.c", globus_i_gfs_config_string("wsdl")); out = fopen(c_file, "w"); if(out == NULL) { close = GLOBUS_FALSE; out = stdout; } for(i = 0; i < option_count; i++) { o = (globus_l_gfs_config_option_t *) &option_list[i]; if(o->option_name != NULL && o->public) { switch(o->type) { case GLOBUS_L_GFS_CONFIG_STRING: case GLOBUS_L_GFS_CONFIG_INT: case GLOBUS_L_GFS_CONFIG_BOOL: fprintf(out, "#include <%s.h>\n", o->option_name); break; default: break; } } } fprintf(out, "\n"); fprintf(out, "\n"); fprintf(out, "globus_result_t\n"); fprintf(out, "gridftpA_l_setup_resource(\n"); fprintf(out, " globus_resource_t resource)\n"); fprintf(out, "{\n"); fprintf(out, " globus_result_t result;\n"); fprintf(out, " globus_i_gfs_config_option_cb_ent_t * cb_handle;\n"); for(i = 0; i < option_count; i++) { o = (globus_l_gfs_config_option_t *) &option_list[i]; if(o->option_name != NULL && o->public) { switch(o->type) { case GLOBUS_L_GFS_CONFIG_INT: case GLOBUS_L_GFS_CONFIG_BOOL: fprintf(out, " " "globus_gfs_config_add_cb(&cb_handle, \"%s\",\n", o->option_name); fprintf(out, " gridftpA_l_int_change_cb,\n"); fprintf(out, " \"%s\");\n", o->option_name); fprintf(out, "\n"); fprintf(out, " " "result = globus_resource_create_property_callback(\n"); fprintf(out, " resource,\n"); fprintf(out, " &%s_qname,\n", o->option_name); fprintf(out, " &%s_info,\n", o->option_name); fprintf(out, " gridftpA_l_int_get_cb,\n"); fprintf(out, " gridftpA_l_int_set_cb,\n"); fprintf(out, " cb_handle);\n"); fprintf(out, " if (result != GLOBUS_SUCCESS)\n"); fprintf(out, " {\n"); fprintf(out, " goto error;\n"); fprintf(out, " }\n"); fprintf(out, "\n"); break; case GLOBUS_L_GFS_CONFIG_STRING: fprintf(out, " " "globus_gfs_config_add_cb(&cb_handle, \"%s\",\n", o->option_name); fprintf(out, " gridftpA_l_string_change_cb,\n"); fprintf(out, " \"%s\");\n", o->option_name); fprintf(out, " " "result = globus_resource_create_property_callback(\n"); fprintf(out, " resource,\n"); fprintf(out, " &%s_qname,\n", o->option_name); fprintf(out, " &%s_info,\n", o->option_name); fprintf(out, " gridftpA_l_string_get_cb,\n"); fprintf(out, " gridftpA_l_string_set_cb,\n"); fprintf(out, " \"%s\");\n", o->option_name); fprintf(out, " if (result != GLOBUS_SUCCESS)\n"); fprintf(out, " {\n"); fprintf(out, " goto error;\n"); fprintf(out, " }\n"); fprintf(out, "\n"); break; default: break; } } } fprintf(out, "\n"); fprintf(out, " return GLOBUS_SUCCESS;\n"); fprintf(out, "error:\n"); fprintf(out, " return result;\n"); fprintf(out, "}\n"); fprintf(out, "\n"); if(close) { fclose(out); } GlobusGFSDebugExit(); } static void globus_l_gfs_config_display_docbook_usage() { globus_bool_t first = GLOBUS_TRUE; int i; globus_l_gfs_config_option_t * o; GlobusGFSName(globus_l_gfs_config_display_docbook_usage); GlobusGFSDebugEnter(); printf("\n"); printf("\n" "The list below contains the command-line options for the server, " "and also the name of the configuration file entry that implements " "that option. Note that any boolean option can be negated on the " "command line by preceding the specified option with '-no-' or '-n'. " "example: -no-cas or -nf.\n" "\n" "\n"); for(i = 0; i < option_count; i++) { char * shortflag; char * longflag; char * value; char * defval; o = (globus_l_gfs_config_option_t *) &option_list[i]; if(o->option_name == NULL && o->configfile_option != NULL) { if(!first) { printf("\n"); printf("\n"); } first = GLOBUS_FALSE; printf( "%s\n" "\n", o->configfile_option); continue; } if(o->usage == NULL) { continue; } switch(o->type) { case GLOBUS_L_GFS_CONFIG_BOOL: shortflag = "-"; longflag = "-"; value = NULL; defval = o->int_value ? "TRUE" : "FALSE"; break; case GLOBUS_L_GFS_CONFIG_INT: shortflag = "-"; longflag = "-"; value = "number"; defval = o->int_value > 0 ? globus_common_create_string("%d", o->int_value) : NULL; break; case GLOBUS_L_GFS_CONFIG_STRING: shortflag = "-"; longflag = "-"; value = "string"; defval = o->value ? o->value : NULL; break; default: shortflag = ""; longflag = ""; value = ""; defval = o->value ? o->value : NULL; break; } printf(" \n"); if (o->short_cmdline_option) { printf(" \n", o->short_cmdline_option, value ? " " : "", value ? value : ""); } if (o->long_cmdline_option) { printf(" \n", o->long_cmdline_option, value ? " " : "", value ? value : ""); } printf(""); if (o->usage) { printf("%s", o->usage); } if (o->configfile_option) { printf("%sThis option can also be set in the configuration file as %s.", o->usage ? " " : "", o->configfile_option); } if (defval) { printf("%sThe default value of this option is %s.", (o->usage || o->configfile_option) ? " " : "", defval); } printf("\n"); printf("\n"); } if(!first) { printf("\n"); printf("\n"); } printf("\n"); GlobusGFSDebugExit(); } static void globus_l_gfs_config_display_asciidoc_usage() { globus_bool_t first = GLOBUS_TRUE; int i; globus_l_gfs_config_option_t * o; GlobusGFSName(globus_l_gfs_config_display_docbook_usage); GlobusGFSDebugEnter(); printf("////\ngenerated by globus-gridftp-server -help -asciidoc\n////\n"); printf("The list below contains the command-line options for the server, " "and also the name of the configuration file entry that implements " "that option. Note that any boolean option can be negated on the " "command line by preceding the specified option with '-no-' or '-n'. " "example: +-no-cas+ or +-nf+.\n" "\n"); for(i = 0; i < option_count; i++) { char * shortflag; char * longflag; char * value; char * defval; o = (globus_l_gfs_config_option_t *) &option_list[i]; if(o->option_name == NULL && o->configfile_option != NULL) { size_t hyphens = strlen(o->configfile_option); if(!first) { printf("\n"); } first = GLOBUS_FALSE; printf( "%s\n", o->configfile_option); while (hyphens-- > 0) { printf("~"); } printf("\n"); continue; } if(o->usage == NULL) { continue; } switch(o->type) { case GLOBUS_L_GFS_CONFIG_BOOL: shortflag = "-"; longflag = "-"; value = NULL; defval = o->int_value ? "TRUE" : "FALSE"; break; case GLOBUS_L_GFS_CONFIG_INT: shortflag = "-"; longflag = "-"; value = "number"; defval = o->int_value > 0 ? globus_common_create_string("%d", o->int_value) : NULL; break; case GLOBUS_L_GFS_CONFIG_STRING: shortflag = "-"; longflag = "-"; value = "string"; defval = o->value ? o->value : NULL; break; default: shortflag = ""; longflag = ""; value = ""; defval = o->value ? o->value : NULL; break; } printf("*"); if (o->short_cmdline_option) { printf("-%s%s%s", o->short_cmdline_option, value ? " " : "", value ? value : ""); if (o->long_cmdline_option) { printf(","); } } if (o->long_cmdline_option) { printf("-%s%s%s", o->long_cmdline_option, value ? " " : "", value ? value : ""); } printf("*::\n"); if (o->usage) { char *c; puts(" "); for (c = o->usage; *c != '\0'; c++) { if (*c == '~') { putchar('\\'); } putchar(*c); } putchar('\n'); } if (o->configfile_option) { printf("+\nThis option can also be set in the configuration file as +%s+.\n", o->configfile_option); } if (defval) { printf(" The default value of this option is +%s+.\n", defval); } printf("\n\n"); } if(!first) { printf("\n"); } printf("////\nend generated block\n////\n"); GlobusGFSDebugExit(); } void globus_i_gfs_config_display_long_usage() { int i; globus_l_gfs_config_option_t * o; GlobusGFSName(globus_i_gfs_config_display_long_usage); GlobusGFSDebugEnter(); if(globus_i_gfs_config_bool("html")) { globus_l_gfs_config_display_html_usage(); } else if(globus_i_gfs_config_bool("docbook")) { globus_l_gfs_config_display_docbook_usage(); } else if(globus_i_gfs_config_bool("asciidoc")) { globus_l_gfs_config_display_asciidoc_usage(); } else if(globus_i_gfs_config_string("wsdl") != NULL) { globus_l_gfs_config_display_wsdl(); globus_l_gfs_config_display_c_service(); } else { for(i = 0; i < option_count; i++) { o = (globus_l_gfs_config_option_t *) &option_list[i]; if(o->usage == NULL) { continue; } printf("%-14s %s\n%-14s %sCommand line or ENV args:", o->option_name, o->usage, "", o->type == GLOBUS_L_GFS_CONFIG_BOOL ? "(FLAG) " : ""); if(o->short_cmdline_option) { printf(" -%s,", o->short_cmdline_option); } if(o->long_cmdline_option) { printf(" -%s,", o->long_cmdline_option); } if(o->env_var_option) { printf(" $%s", o->env_var_option); } printf("\n"); } printf("\nAny FLAG can be negated by prepending '-no-' or '-n' to the " "command line \noption or setting a value of 0 in the config file.\n\n"); printf("Check the GridFTP section at http://www.globus.org/toolkit/docs/\n" "for more in-depth documentation.\n\n"); } GlobusGFSDebugExit(); } static int globus_l_gfs_config_format_line( const char * in_str, int rows, int columns, char * out_buffer) { int len; int i; int j; int count; int last; int blanks; len = strlen(in_str); count = 0; last = 0; memset(out_buffer, 0, rows * columns); for(i = 0; i < rows && count < len; i++) { for(j = 0; j < columns - 1 && count < len; j++, count++) { if(in_str[count] == ' ') { last = count; } if(in_str[count] == '\n') { last = count; break; } out_buffer[i * columns + j] = in_str[count]; } if(count < len && in_str[count] != ' ') { blanks = count - last; if (blanks < columns) { count = last + 1; out_buffer[i * columns + j - blanks] = 0; } } while(count < len && in_str[count] == ' ') { count++; } } return 0; } void globus_i_gfs_config_display_usage() { int i; globus_l_gfs_config_option_t * o; GlobusGFSName(globus_i_gfs_config_display_short_usage); GlobusGFSDebugEnter(); if(globus_i_gfs_config_bool("html")) { globus_l_gfs_config_display_html_usage(); } else if(globus_i_gfs_config_bool("docbook")) { globus_l_gfs_config_display_docbook_usage(); } else if(globus_i_gfs_config_bool("asciidoc")) { globus_l_gfs_config_display_asciidoc_usage(); } else if(globus_i_gfs_config_string("wsdl")) { globus_l_gfs_config_display_wsdl(); globus_l_gfs_config_display_c_service(); } else { for(i = 0; i < option_count; i++) { char linebuffer[GLOBUS_GFS_HELP_ROWS * GLOBUS_GFS_HELP_COLS]; int count = 0; char * usage; char * value; int col; int row; int len; char defval[255]; o = (globus_l_gfs_config_option_t *) &option_list[i]; if(o->option_name == NULL && o->configfile_option != NULL) { count = 0; printf("\n"); len = GLOBUS_GFS_HELP_WIDTH - (strlen(o->configfile_option) + 4); if(len > 0) { len = len / 2; } else { len = 0; } count += printf(" "); while(len--) { count += printf("="); } count += printf(" %s ", o->configfile_option); while(count < GLOBUS_GFS_HELP_WIDTH - 1) { count += printf("="); } printf("\n\n"); continue; } else if(o->usage == NULL && o->short_usage == NULL) { continue; } switch(o->type) { case GLOBUS_L_GFS_CONFIG_BOOL: value = ""; sprintf(defval, "%s", o->int_value ? "TRUE" : "FALSE"); break; case GLOBUS_L_GFS_CONFIG_INT: value = ""; if(o->int_value > 0) { sprintf(defval, "%d", o->int_value); } else { sprintf(defval, "%s", "not set"); } break; case GLOBUS_L_GFS_CONFIG_STRING: value = ""; sprintf(defval, "%s", o->value ? (char *) o->value : "not set"); break; default: value = ""; sprintf(defval, "%s", "not set"); break; } if(o->short_cmdline_option) { count += printf(" -%s", o->short_cmdline_option); } if(o->long_cmdline_option) { count += printf(" -%s", o->long_cmdline_option); } if(o->expected_val) { count += printf(" %s", o->expected_val); } if(value) { count += printf(" %s ", value); } usage = o->short_usage ? o->short_usage : o->usage; globus_l_gfs_config_format_line( usage, GLOBUS_GFS_HELP_ROWS, GLOBUS_GFS_HELP_COLS, linebuffer); len = strlen(linebuffer); for(row = 0; row < GLOBUS_GFS_HELP_ROWS && linebuffer[row * GLOBUS_GFS_HELP_COLS]; row++) { if(row == 1) { count += printf(" Default: %s ", defval); } for(col = count; col < GLOBUS_GFS_HELP_WIDTH - GLOBUS_GFS_HELP_COLS; col++) { printf(" "); } count = 0; printf("%s", &linebuffer[row * GLOBUS_GFS_HELP_COLS]); printf("\n"); } if(row == 1) { count += printf(" Default: %s \n", defval); } printf("\n"); } printf("\nAny FLAG can be negated by prepending '-no-' or '-n' to the " "command line option.\n\n"); printf("Check the GridFTP section at http://www.globus.org/toolkit/docs/\n" "for more in-depth documentation.\n\n"); } GlobusGFSDebugExit(); } globus_result_t globus_i_gfs_config_hostname_to_address_string( char * hostname, char * out_buf, int out_buf_len) { globus_addrinfo_t hints; globus_addrinfo_t * addrinfo; globus_result_t result; memset(&hints, 0, sizeof(globus_addrinfo_t)); hints.ai_family = PF_UNSPEC; hints.ai_socktype = SOCK_STREAM; hints.ai_protocol = 0; result = globus_libc_getaddrinfo(hostname, NULL, &hints, &addrinfo); if(result != GLOBUS_SUCCESS || addrinfo == NULL || addrinfo->ai_addr == NULL) { goto error_exit; } result = globus_libc_getnameinfo( (const globus_sockaddr_t *) addrinfo->ai_addr, out_buf, out_buf_len, NULL, 0, GLOBUS_NI_NUMERICHOST); if(result != GLOBUS_SUCCESS) { globus_libc_freeaddrinfo(addrinfo); goto error_exit; } globus_libc_freeaddrinfo(addrinfo); return GLOBUS_SUCCESS; error_exit: return result; } static void globus_l_gfs_config_adjust_path( char * opt_name, globus_bool_t free_old) { char * val; char * new_val; char * base_path; GlobusGFSName(globus_l_gfs_config_adjust_path); GlobusGFSDebugEnter(); #ifndef WIN32 val = globus_i_gfs_config_string(opt_name); if(val && *val != '/' && *val != '$') { base_path = globus_i_gfs_config_string("config_base_path"); new_val = globus_common_create_string("%s/%s", base_path, val); globus_l_gfs_config_set(opt_name, free_old, new_val); } #endif GlobusGFSDebugExit(); } static globus_result_t globus_l_gfs_config_misc() { globus_list_t * module_list = NULL; globus_list_t * popen_list = NULL; char * module; char * ptr; int rc; char * value; char * data; globus_result_t result; char ipaddr[256]; char * default_banner; char * toolkit_version; GlobusGFSName(globus_l_gfs_config_misc); GlobusGFSDebugEnter(); globus_l_gfs_config_adjust_path("chdir_to", 1); globus_l_gfs_config_adjust_path("chroot_path", 1); globus_l_gfs_config_adjust_path("pw_file", 1); globus_l_gfs_config_adjust_path("log_single", 1); globus_l_gfs_config_adjust_path("log_unique", 1); globus_l_gfs_config_adjust_path("log_transfer", 1); globus_l_gfs_config_adjust_path("banner_file", 1); globus_l_gfs_config_adjust_path("login_msg_file", 1); globus_l_gfs_config_adjust_path("pidfile", 1); globus_l_gfs_config_adjust_path("ipc_credential", 1); #ifdef WIN32 globus_l_gfs_config_set("fork", GLOBUS_FALSE, NULL); #endif if(globus_i_gfs_config_bool("detach") && !globus_i_gfs_config_bool("daemon")) { globus_l_gfs_config_set("daemon", GLOBUS_TRUE, NULL); } if(!globus_i_gfs_config_bool("fork")) { globus_l_gfs_config_set("detach", GLOBUS_FALSE, NULL); globus_l_gfs_config_set("daemon", GLOBUS_FALSE, NULL); globus_l_gfs_config_set("chdir", GLOBUS_FALSE, NULL); } if(globus_i_gfs_config_bool("ssh")) { globus_l_gfs_config_set("inetd", GLOBUS_TRUE, NULL); globus_l_gfs_config_set("allow_anonymous", GLOBUS_TRUE, NULL); globus_l_gfs_config_set("anonymous_names_allowed", 0, "*"); } if(globus_i_gfs_config_bool("inetd")) { globus_l_gfs_config_set("single", GLOBUS_TRUE, NULL); globus_l_gfs_config_set("daemon", GLOBUS_FALSE, NULL); globus_l_gfs_config_set("detach", GLOBUS_FALSE, NULL); } if(globus_i_gfs_config_bool("data_node")) { globus_l_gfs_config_set("hybrid", GLOBUS_FALSE, NULL); } if(globus_i_gfs_config_bool("debug")) { globus_l_gfs_config_set("daemon", GLOBUS_FALSE, NULL); globus_l_gfs_config_set("detach", GLOBUS_FALSE, NULL); globus_l_gfs_config_set("fork", GLOBUS_FALSE, NULL); globus_l_gfs_config_set("bad_signal_exit", GLOBUS_FALSE, NULL); globus_l_gfs_config_set("chdir", GLOBUS_FALSE, NULL); if((value = globus_i_gfs_config_string("log_module")) == NULL) { globus_l_gfs_config_set( "log_module", 0, globus_libc_strdup("stdio:buffer=0")); } else if(strchr(value, ':') == NULL) { globus_l_gfs_config_set( "log_module", 0, globus_common_create_string("%s:buffer=0", value)); globus_free(value); } } if(globus_i_gfs_config_bool("allow_anonymous")) { globus_l_gfs_config_set("secure_ipc", GLOBUS_FALSE, NULL); } if(globus_i_gfs_config_bool("longhelp")) { globus_l_gfs_config_set("help", GLOBUS_TRUE, NULL); } /* use ipc_interface and ipc_port if a listening data node */ if(globus_i_gfs_config_string("remote_nodes") == NULL && globus_i_gfs_config_bool("data_node")) { int port; char * iface; port = globus_i_gfs_config_int("ipc_port"); if(port > 0) { globus_l_gfs_config_set("port", port, NULL); } iface = globus_i_gfs_config_string("ipc_interface"); if(iface) { globus_l_gfs_config_set( "control_interface", 0, globus_libc_strdup(iface)); } } if((value = globus_i_gfs_config_string("control_interface")) != GLOBUS_NULL) { memset(ipaddr, 0, sizeof(ipaddr)); result = globus_i_gfs_config_hostname_to_address_string( value, ipaddr, sizeof(ipaddr)); if(result != GLOBUS_SUCCESS) { goto error_exit; } globus_l_gfs_config_set( "control_interface", 1, globus_libc_strdup(ipaddr)); } if((value = globus_i_gfs_config_string("data_interface")) != GLOBUS_NULL) { memset(ipaddr, 0, sizeof(ipaddr)); result = globus_i_gfs_config_hostname_to_address_string( value, ipaddr, sizeof(ipaddr)); if(result != GLOBUS_SUCCESS) { goto error_exit; } globus_l_gfs_config_set( "data_interface", 1, globus_libc_strdup(ipaddr)); } if((value = globus_i_gfs_config_string("hostname")) != GLOBUS_NULL) { globus_l_gfs_config_set("fqdn", 0, globus_libc_strdup(value)); memset(ipaddr, 0, sizeof(ipaddr)); result = globus_i_gfs_config_hostname_to_address_string( value, ipaddr, sizeof(ipaddr)); if(result != GLOBUS_SUCCESS) { goto error_exit; } if(globus_i_gfs_config_string("control_interface") == NULL) { globus_l_gfs_config_set( "control_interface", 0, globus_libc_strdup(ipaddr)); } if(globus_i_gfs_config_string("data_interface") == NULL) { globus_l_gfs_config_set( "data_interface", 0, globus_libc_strdup(ipaddr)); } } else { char * hostname; hostname = globus_malloc(1024); globus_libc_gethostname(hostname, 1024); globus_l_gfs_config_set("fqdn", 0, globus_libc_strdup(hostname)); globus_free(hostname); } if((value = globus_i_gfs_config_string("version_tag")) != NULL) { toolkit_version = globus_common_create_string("%s %s", toolkit_id, value); } else { toolkit_version = globus_libc_strdup(toolkit_id); } default_banner = globus_common_create_string( "%s GridFTP Server %d.%d (%s, %d-%d) [%s] ready.", globus_i_gfs_config_string("fqdn"), local_version.major, local_version.minor, build_flavor, local_version.timestamp, local_version.branch_id, toolkit_version); data = NULL; if(globus_i_gfs_config_bool("banner_terse")) { data = globus_libc_strdup(""); } else if((value = globus_i_gfs_config_string("banner_file")) != GLOBUS_NULL) { rc = globus_l_config_loadfile(value, &data); } else if((value = globus_i_gfs_config_string("banner")) != GLOBUS_NULL) { data = globus_libc_strdup(value); } if(data != NULL) { if(globus_i_gfs_config_bool("banner_append")) { char * banner; banner = globus_common_create_string("%s %s", default_banner, data); globus_free(data); data = banner; } globus_free(default_banner); } else { data = default_banner; } globus_l_gfs_config_set("banner", 1, data); data = globus_common_create_string( "%d.%d (%s, %d-%d) [%s]", local_version.major, local_version.minor, build_flavor, local_version.timestamp, local_version.branch_id, toolkit_version); globus_l_gfs_config_set("version_string", 0, data); globus_free(toolkit_version); if((value = globus_i_gfs_config_string("login_msg_file")) != GLOBUS_NULL) { rc = globus_l_config_loadfile(value, &data); globus_l_gfs_config_set("login_msg", 0, data); } value = globus_i_gfs_config_string("load_dsi_module"); if(value != NULL) { char * ptr; ptr = strchr(value, ':'); if(ptr) { /* changing the value in the table directly here, but we'll set it * anyways to be clear that we are */ *ptr = '\0'; ptr++; globus_l_gfs_config_set( "load_dsi_module", 0, value); globus_l_gfs_config_set( "dsi_options", 0, globus_libc_strdup(ptr)); } } value = globus_i_gfs_config_string("remote_nodes"); { if(value) { if(globus_i_gfs_config_string("load_dsi_module") == NULL && !globus_i_gfs_config_bool("data_node") && !globus_i_gfs_config_bool("hybrid")) { globus_l_gfs_config_set( "load_dsi_module", 0, globus_libc_strdup("remote")); } /* if stripe_count wasn't set, set it to the number of * nodes configured */ if(globus_i_gfs_config_int("stripe_count") == -1) { int node_count = 1; char * ptr; ptr = value; while(ptr && *ptr && (ptr = strchr(ptr, ',')) != NULL) { ptr++; node_count++; } globus_l_gfs_config_set("stripe_count", node_count, NULL); } } else { /* if no nodes configured and stripe_count not set, set it to 1 */ if(globus_i_gfs_config_int("stripe_count") == -1) { globus_l_gfs_config_set("stripe_count", 1, NULL); } } } value = globus_libc_strdup(globus_i_gfs_config_string("popen_whitelist")); if(value != NULL) { module = value; while((ptr = strchr(module, ',')) != NULL) { *ptr = '\0'; globus_list_insert(&popen_list, globus_libc_strdup(module)); module = ptr + 1; } if(ptr == NULL) { globus_list_insert(&popen_list, globus_libc_strdup(module)); } globus_free(value); } globus_l_gfs_config_set("popen_list", 0, popen_list); if(globus_i_gfs_config_string("load_dsi_module") == NULL) { globus_l_gfs_config_set("load_dsi_module", 0, globus_libc_strdup("file")); } value = globus_libc_strdup(globus_i_gfs_config_string("allowed_modules")); if(value != NULL) { module = value; while((ptr = strchr(module, ',')) != NULL) { *ptr = '\0'; globus_list_insert(&module_list, globus_libc_strdup(module)); module = ptr + 1; } if(ptr == NULL) { globus_list_insert(&module_list, globus_libc_strdup(module)); } globus_free(value); } globus_l_gfs_config_set("module_list", 0, module_list); /* if auth_level is -1 it means it has not yet been touched */ switch(globus_i_gfs_config_int("auth_level")) { case -1: if(globus_i_gfs_config_bool("data_node")) { globus_l_gfs_config_set("auth_level", 1, NULL); } else { globus_l_gfs_config_set("auth_level", 3, NULL); } break; case 2: globus_l_gfs_config_set("auth_level", 3, NULL); break; case 4: globus_l_gfs_config_set("auth_level", 5, NULL); break; case 6: globus_l_gfs_config_set("auth_level", 7, NULL); break; default: break; } /* make sure root running process that does not fork can only run once */ if(!globus_i_gfs_config_bool("daemon") && getuid() == 0) { globus_l_gfs_config_set("connections_max", 1, NULL); globus_l_gfs_config_set("single", 1, NULL); } if(globus_i_gfs_config_string("usage_stats_target") != NULL && globus_i_gfs_config_bool("disable_usage_stats")) { globus_l_gfs_config_set("disable_usage_stats", GLOBUS_FALSE, NULL); } if(globus_i_gfs_config_bool("data_node") && !globus_i_gfs_config_bool("disable_usage_stats")) { globus_l_gfs_config_set("disable_usage_stats", GLOBUS_TRUE, NULL); } if(globus_i_gfs_config_string("remote_nodes") != NULL && globus_i_gfs_config_bool("data_node")) { char * str; /* XXX: not sure about this. Perhaps it can connect back after forking, tho that how that would work is awkward, ie when would it fork */ if(globus_i_gfs_config_bool("fork")) { /* should log an error */ globus_l_gfs_config_set("fork", GLOBUS_FALSE, NULL); } /* set the convenience conf opt */ globus_l_gfs_config_set("data_node_client", GLOBUS_TRUE, NULL); /* if allow from not set for ipc specific, pull it from regular */ str = globus_i_gfs_config_string("ipc_allow_from"); if(str == NULL) { str = globus_i_gfs_config_string("allow_from"); globus_l_gfs_config_set("ipc_allow_from", 0, str); } str = globus_i_gfs_config_string("ipc_deny_from"); if(str == NULL) { str = globus_i_gfs_config_string("deny_from"); globus_l_gfs_config_set("ipc_deny_from", 0, str); } } if(globus_i_gfs_config_string("remote_nodes") && !globus_i_gfs_config_bool("data_node") && globus_i_gfs_config_string("ipc_subject")) { char * ipc_dn; gss_buffer_desc buf; OM_uint32 min_stat; OM_uint32 maj_stat; gss_name_t cred_name; gss_cred_id_t cred; ipc_dn = globus_i_gfs_config_string("ipc_subject"); if(strcasecmp(ipc_dn, "auto") == 0) { cred_name = GSS_C_NO_NAME; } else { buf.value = ipc_dn; buf.length = strlen(ipc_dn); maj_stat = gss_import_name( &min_stat, &buf, GSS_C_NT_USER_NAME, &cred_name); if(maj_stat != GSS_S_COMPLETE || cred_name == GSS_C_NO_NAME) { result = min_stat; goto error_exit; } } maj_stat = gss_acquire_cred( &min_stat, cred_name, 0, GSS_C_NULL_OID_SET, GSS_C_INITIATE, &cred, NULL, NULL); if(maj_stat != GSS_S_COMPLETE) { result = min_stat; goto error_exit; } globus_l_gfs_config_set("ipc_cred", 0, cred); } else if(globus_i_gfs_config_string("remote_nodes") && !globus_i_gfs_config_bool("data_node") && globus_i_gfs_config_string("ipc_credential")) { char * cred_file; gss_buffer_desc buf; OM_uint32 min_stat; OM_uint32 maj_stat; gss_cred_id_t cred; cred_file = globus_i_gfs_config_string("ipc_credential"); buf.value = globus_common_create_string( "X509_USER_PROXY=%s", cred_file); buf.length = strlen(buf.value); maj_stat = gss_import_cred( &min_stat, &cred, GSS_C_NO_OID, 1, /* GSS_IMPEXP_MECH_SPECIFIC */ &buf, 0, NULL); if(maj_stat != GSS_S_COMPLETE) { result = min_stat; goto error_exit; } globus_free(buf.value); globus_l_gfs_config_set("ipc_cred", 0, cred); } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_exit: GlobusGFSDebugExitWithError(); return result; } /* logging is available in this func */ void globus_i_gfs_config_post_init() { GlobusGFSName(globus_l_gfs_config_misc); GlobusGFSDebugEnter(); if(globus_i_gfs_config_bool("allow_udt") && globus_l_gfs_num_threads < 1) { globus_gfs_log_message(GLOBUS_GFS_LOG_WARN, "Disabling UDT: threads must be enabled for UDT to function.\n"); globus_l_gfs_config_set("allow_udt", GLOBUS_FALSE, NULL); } GlobusGFSDebugExit(); } /** * load configuration. read from defaults, file, env, and command line * arguments. each overriding the other. * this function will log error messages and exit the server if any * errors occur. * XXX need to allow config errors to log to syslog, stderr, etc */ int globus_i_gfs_config_init_envs( int argc, char ** argv) { char * tmp_str; char * local_config_file; char * global_config_file; int cmdline_config = 0; int arg_num; char * argp; char ** tmp_argv; int rc; char * cwd_str; char * base_str = NULL; char * conf_dir = NULL; if(argv == NULL) { tmp_argv = malloc(2 * sizeof(char *)); tmp_argv[0] = "globus-gridftp-server"; tmp_argv[1] = NULL; } else { tmp_argv = argv; } GLOBUS_GSI_SYSCONFIG_GET_CURRENT_WORKING_DIR(&cwd_str); global_config_file = "/etc/grid-security/gridftp.conf"; local_config_file = NULL; conf_dir = NULL; for(arg_num = 0; arg_num < argc; arg_num++) { argp = tmp_argv[arg_num]; while(*argp == '-') { argp++; } if(argp[0] == 'c' && argp[1] == '\0' && tmp_argv[arg_num + 1]) { local_config_file = strdup(tmp_argv[arg_num + 1]); arg_num++; cmdline_config = 1; } else if(argp[0] == 'C' && argp[1] == '\0' && tmp_argv[arg_num + 1]) { conf_dir = strdup(tmp_argv[arg_num + 1]); arg_num++; } else if(!strcmp(argp, "config-base-path") && tmp_argv[arg_num + 1]) { base_str = strdup(tmp_argv[arg_num + 1]); arg_num++; } else if(!strcmp(argp, "threads") && tmp_argv[arg_num + 1]) { globus_l_gfs_num_threads = atoi(tmp_argv[arg_num + 1]); arg_num++; } else if(!strcmp(argp, "inetd") || !strcmp(argp, "debug") || !strcmp(argp, "i") || !strcmp(argp, "ssh") || !strcmp(argp, "no-fork")) { globus_l_gfs_is_worker = GLOBUS_TRUE; } else if(!strcmp(argp, "port-range") && tmp_argv[arg_num + 1]) { /* save arg and set after file is loaded */ globus_l_gfs_port_range = tmp_argv[arg_num + 1]; arg_num++; } } if(local_config_file == NULL) { char * tmp_gl; tmp_str = malloc(PATH_MAX); tmp_gl = getenv("GLOBUS_LOCATION"); if(tmp_gl) { rc = snprintf(tmp_str, PATH_MAX, "%s/etc/gridftp.conf", tmp_gl); if(rc > 0) { local_config_file = tmp_str; } } } if(base_str) { free(cwd_str); cwd_str = NULL; } else { base_str = cwd_str; cwd_str = NULL; } if(conf_dir != NULL) { if(*conf_dir != '/') { tmp_str = malloc(PATH_MAX); rc = snprintf( tmp_str, PATH_MAX, "%s/%s", base_str, conf_dir); globus_free(conf_dir); conf_dir = tmp_str; } rc = globus_l_gfs_config_load_config_dir(conf_dir, GLOBUS_TRUE); if(rc < 0) { goto error; } } if(local_config_file != NULL) { if(*local_config_file != '/') { tmp_str = malloc(PATH_MAX); rc = snprintf( tmp_str, PATH_MAX, "%s/%s", base_str, local_config_file); if(rc > 0) { free(local_config_file); local_config_file = tmp_str; } } rc = globus_l_gfs_config_load_envs_from_file(local_config_file); if(rc == -2 && !cmdline_config) { rc = globus_l_gfs_config_load_envs_from_file(global_config_file); } if(rc == -1) { goto error; } } else if(!cmdline_config) { rc = globus_l_gfs_config_load_envs_from_file(global_config_file); } if(globus_l_gfs_port_range) { setenv("GLOBUS_TCP_PORT_RANGE", globus_l_gfs_port_range, 1); setenv("GLOBUS_UDP_PORT_RANGE", globus_l_gfs_port_range, 1); } /* only enable threads for real process, not daemon */ if(globus_l_gfs_num_threads > 0 && globus_l_gfs_is_worker) { char nthreads[8]; snprintf(nthreads, sizeof(nthreads), "%d", globus_l_gfs_num_threads); setenv("GLOBUS_CALLBACK_POLLING_THREADS", nthreads, 1); globus_thread_set_model("pthread"); } if(local_config_file != NULL) { free(local_config_file); } if(argv == NULL) { free(tmp_argv); } if(cwd_str == NULL) { free(base_str); } return 0; error: return -1; } int globus_i_gfs_config_init( int argc, char ** argv, globus_bool_t argv_only) { char * tmp_str; char * exec_name; char * conf_dir; char * local_config_file; char * global_config_file; globus_bool_t cmdline_config = GLOBUS_FALSE; int arg_num; char * argp; char ** tmp_argv; int rc; globus_result_t result; char * cwd_str; char * base_str = NULL; GlobusGFSName(globus_i_gfs_config_init); GlobusGFSDebugEnter(); globus_l_gfs_common_loaded = GLOBUS_TRUE; globus_hashtable_init( &option_table, 256, globus_hashtable_string_hash, globus_hashtable_string_keyeq); if(argv == NULL) { tmp_argv = globus_malloc(2 * sizeof(char *)); tmp_argv[0] = "globus-gridftp-server"; tmp_argv[1] = NULL; } else { tmp_argv = argv; } GLOBUS_GSI_SYSCONFIG_GET_CURRENT_WORKING_DIR(&cwd_str); exec_name = tmp_argv[0]; /* set default exe name */ globus_location(&tmp_str); if(tmp_str) { exec_name = globus_common_create_string( "%s/sbin/globus-gridftp-server", tmp_str); free(tmp_str); } else if(exec_name[0] != '/' && strchr(exec_name, '/') != NULL) { exec_name = globus_common_create_string( "%s/%s", cwd_str, exec_name); } else { exec_name = globus_libc_strdup(tmp_argv[0]); } global_config_file = "/etc/grid-security/gridftp.conf"; local_config_file = NULL; conf_dir = NULL; for(arg_num = 0; arg_num < argc; arg_num++) { argp = tmp_argv[arg_num]; if(*argp != '-') { continue; } while(*argp == '-') { argp++; } if(argp[0] == 'c' && argp[1] == '\0' && tmp_argv[arg_num + 1]) { local_config_file = globus_libc_strdup(tmp_argv[arg_num + 1]); cmdline_config = GLOBUS_TRUE; arg_num++; continue; } if(argp[0] == 'C' && argp[1] == '\0' && tmp_argv[arg_num + 1]) { conf_dir = globus_libc_strdup(tmp_argv[arg_num + 1]); arg_num++; continue; } if(!strcmp(argp, "config-base-path") && tmp_argv[arg_num + 1]) { base_str = globus_libc_strdup(tmp_argv[arg_num + 1]); continue; } } if(local_config_file == NULL && !argv_only) { globus_eval_path("${sysconfdir}/gridftp.conf", &local_config_file); } globus_l_gfs_config_load_defaults(); if(base_str) { globus_free(cwd_str); cwd_str = NULL; } else { base_str = cwd_str; globus_l_gfs_config_set("config_base_path", 0, cwd_str); } if(conf_dir != NULL) { if(*conf_dir != '/') { tmp_str = globus_common_create_string( "%s/%s", base_str, conf_dir); globus_free(conf_dir); conf_dir = tmp_str; } rc = globus_l_gfs_config_load_config_dir(conf_dir, GLOBUS_FALSE); if(rc < 0) { goto error; } } if(local_config_file != NULL) { if(*local_config_file != '/') { tmp_str = globus_common_create_string( "%s/%s", base_str, local_config_file); globus_free(local_config_file); local_config_file = tmp_str; } rc = globus_l_gfs_config_load_config_file(local_config_file); if(rc == -2 && !cmdline_config) { rc = globus_l_gfs_config_load_config_file(global_config_file); } if(rc == -1) { goto error; } } else if(!cmdline_config) { rc = globus_l_gfs_config_load_envs_from_file(global_config_file); } if(!argv_only) { globus_l_gfs_config_load_config_env(); } rc = globus_l_gfs_config_load_commandline(argc, tmp_argv); if(rc == -1) { goto error; } result = globus_l_gfs_config_misc(); if(result != GLOBUS_SUCCESS) { globus_gfs_log_exit_message("Error in post config setup:\n %s", globus_error_print_friendly(globus_error_peek(result))); goto error; } globus_l_gfs_config_set("exec_name", 0, exec_name); globus_l_gfs_config_set("argv", 0, tmp_argv); globus_l_gfs_config_set("argc", argc, NULL); if(local_config_file != NULL) { globus_free(local_config_file); } if(argv == NULL) { globus_free(tmp_argv); } if(cwd_str == NULL) { globus_free(base_str); } globus_mutex_init(&globus_i_gfs_config_mutex, NULL); GlobusGFSDebugExit(); return 0; error: return -1; } int globus_i_gfs_config_int( const char * option_name) { globus_l_gfs_config_option_t * option; int value = 0; GlobusGFSName(globus_i_gfs_config_int); GlobusGFSDebugEnter(); option = (globus_l_gfs_config_option_t *) globus_hashtable_lookup(&option_table, (void *) option_name); if(option) { value = option->int_value; } GlobusGFSDebugExit(); return value; } void * globus_i_gfs_config_get( const char * option_name) { globus_l_gfs_config_option_t * option; void * value = NULL; GlobusGFSName(globus_i_gfs_config_get); GlobusGFSDebugEnter(); option = (globus_l_gfs_config_option_t *) globus_hashtable_lookup(&option_table, (void *) option_name); if(option && option->value) { value = option->value; } GlobusGFSDebugExit(); return value; } globus_bool_t globus_i_gfs_config_is_anonymous( const char * userid) { globus_bool_t valid = GLOBUS_FALSE; char * anonymous_names; GlobusGFSName(globus_i_gfs_config_is_anonymous); GlobusGFSDebugEnter(); anonymous_names = globus_i_gfs_config_string("anonymous_names_allowed"); if(anonymous_names) { if(*anonymous_names == '*' || strstr(anonymous_names, userid)) { valid = GLOBUS_TRUE; } } else { if(strcmp(userid, "ftp") == 0 || strcmp(userid, "anonymous") == 0 || strcmp(userid, ":globus-mapping:") == 0) { valid = GLOBUS_TRUE; } } GlobusGFSDebugExit(); return valid; } globus_bool_t globus_i_gfs_config_allow_addr( const char * remote_addr, globus_bool_t ipc) { char * allow_list; char * deny_list; globus_bool_t allowed = GLOBUS_FALSE; char * addr; char * ptr; GlobusGFSName(globus_i_gfs_config_allow_addr); GlobusGFSDebugEnter(); if(ipc) { allow_list = globus_libc_strdup( globus_i_gfs_config_string("ipc_allow_from")); deny_list = globus_libc_strdup( globus_i_gfs_config_string("ipc_deny_from")); } else { allow_list = globus_libc_strdup( globus_i_gfs_config_string("allow_from")); deny_list = globus_libc_strdup( globus_i_gfs_config_string("deny_from")); } if(allow_list == NULL) { allowed = GLOBUS_TRUE; } else { addr = allow_list; while((ptr = strchr(addr, ',')) != NULL && !allowed) { *ptr = '\0'; if(strncmp(addr, remote_addr, strlen(addr)) == 0) { allowed = GLOBUS_TRUE; } addr = ptr + 1; } if(ptr == NULL && !allowed) { if(strncmp(addr, remote_addr, strlen(addr)) == 0) { allowed = GLOBUS_TRUE; } } globus_free(allow_list); } if(allowed && deny_list != NULL) { addr = deny_list; while((ptr = strchr(addr, ',')) != NULL && allowed) { *ptr = '\0'; if(strncmp(addr, remote_addr, strlen(addr)) == 0) { allowed = GLOBUS_FALSE; } addr = ptr + 1; } if(ptr == NULL && allowed) { if(strncmp(addr, remote_addr, strlen(addr)) == 0) { allowed = GLOBUS_FALSE; } } globus_free(deny_list); } GlobusGFSDebugExit(); return allowed; } const char * globus_i_gfs_config_get_module_name( const char * client_alias) { globus_list_t * module_list; globus_list_t * list; const char * module = NULL; const char * out_module = NULL; char * alias; globus_bool_t found = GLOBUS_FALSE; int size; GlobusGFSName(globus_i_gfs_config_get_module_name); GlobusGFSDebugEnter(); module_list = (globus_list_t *) globus_i_gfs_config_get("module_list"); for(list = module_list; !globus_list_empty(list) && !found; list = globus_list_rest(list)) { /* parse out module name from or : */ alias = (char *) globus_list_first(list); module = strchr(alias, ':'); if(module != NULL) { size = module - alias; module++; } else { size = strlen(alias); module = alias; } if(strncasecmp(alias, client_alias, size) == 0) { found = GLOBUS_TRUE; } } if(found) { out_module = module; } GlobusGFSDebugExit(); return out_module; } /* * public (ish) functions */ globus_bool_t globus_gfs_config_get_bool( const char * option_name) { globus_bool_t rc; globus_mutex_lock(&globus_i_gfs_config_mutex); rc = globus_i_gfs_config_bool(option_name); globus_mutex_unlock(&globus_i_gfs_config_mutex); return rc; } char * globus_gfs_config_get_string( const char * option_name) { char * rc; globus_mutex_lock(&globus_i_gfs_config_mutex); rc = globus_i_gfs_config_string(option_name); globus_mutex_unlock(&globus_i_gfs_config_mutex); return rc; } globus_list_t * globus_gfs_config_get_list( const char * option_name) { globus_list_t * rc; globus_mutex_lock(&globus_i_gfs_config_mutex); rc = globus_i_gfs_config_list(option_name); globus_mutex_unlock(&globus_i_gfs_config_mutex); return rc; } void * globus_gfs_config_get( const char * option_name) { void * rc; globus_mutex_lock(&globus_i_gfs_config_mutex); rc = globus_i_gfs_config_get(option_name); globus_mutex_unlock(&globus_i_gfs_config_mutex); return rc; } int globus_gfs_config_get_int( const char * option_name) { int rc; globus_mutex_lock(&globus_i_gfs_config_mutex); rc = globus_i_gfs_config_int(option_name); globus_mutex_unlock(&globus_i_gfs_config_mutex); return rc; } static void globus_l_gfs_config_publish_int( globus_list_t * list, char * option_name, int int_val) { globus_i_gfs_config_set_int_cb_t cb; globus_i_gfs_config_option_cb_ent_t * cb_ent; while(!globus_list_empty(list)) { cb_ent = (globus_i_gfs_config_option_cb_ent_t *) globus_list_first(list); list = globus_list_rest(list); if(cb_ent->enabled) { cb = (globus_i_gfs_config_set_int_cb_t)cb_ent->cb; cb_ent->enabled = GLOBUS_FALSE; cb(option_name, int_val, cb_ent->user_arg); cb_ent->enabled = GLOBUS_TRUE; } } } int globus_gfs_config_set_int( char * option_name, int int_val) { int rc; globus_list_t * list; globus_l_gfs_config_option_t * option; globus_mutex_lock(&globus_i_gfs_config_mutex); { rc = globus_l_gfs_config_set(option_name, int_val, NULL); if(rc != 0) { goto error; } option = (globus_l_gfs_config_option_t *) globus_hashtable_lookup(&option_table, (void *) option_name); if(option == NULL) { goto error; } list = option->set_list; globus_l_gfs_config_publish_int(list, option_name, int_val); } globus_mutex_unlock(&globus_i_gfs_config_mutex); return 0; error: globus_mutex_unlock(&globus_i_gfs_config_mutex); return rc; } int globus_gfs_config_inc_int( char * option_name, int inc_val) { int rc; int tmp_i; globus_list_t * list; globus_l_gfs_config_option_t * option; globus_mutex_lock(&globus_i_gfs_config_mutex); { tmp_i = globus_i_gfs_config_int(option_name); tmp_i += inc_val; rc = globus_l_gfs_config_set(option_name, tmp_i, NULL); if(rc != 0) { goto error; } option = (globus_l_gfs_config_option_t *) globus_hashtable_lookup(&option_table, (void *) option_name); if(option == NULL) { goto error; } list = option->set_list; globus_l_gfs_config_publish_int(list, option_name, tmp_i); } globus_mutex_unlock(&globus_i_gfs_config_mutex); return 0; error: globus_mutex_unlock(&globus_i_gfs_config_mutex); return rc; } int globus_gfs_config_set_bool( char * option_name, int int_val) { globus_list_t * list; int rc; globus_l_gfs_config_option_t * option; globus_mutex_lock(&globus_i_gfs_config_mutex); { rc = globus_l_gfs_config_set(option_name, int_val, NULL); if(rc != 0) { goto error; } option = (globus_l_gfs_config_option_t *) globus_hashtable_lookup(&option_table, (void *) option_name); if(option == NULL) { goto error; } list = option->set_list; globus_l_gfs_config_publish_int(list, option_name, int_val); } globus_mutex_unlock(&globus_i_gfs_config_mutex); return 0; error: globus_mutex_unlock(&globus_i_gfs_config_mutex); return rc; } int globus_gfs_config_set_ptr( char * option_name, void * ptr) { globus_i_gfs_config_set_string_cb_t cb; globus_i_gfs_config_option_cb_ent_t * cb_ent; globus_list_t * list; int rc; globus_l_gfs_config_option_t * option; GlobusGFSName(globus_gfs_config_set_ptr); GlobusGFSDebugEnter(); globus_mutex_lock(&globus_i_gfs_config_mutex); { rc = globus_l_gfs_config_set(option_name, 0, ptr); if(rc != 0) { goto error; } option = (globus_l_gfs_config_option_t *) globus_hashtable_lookup(&option_table, (void *) option_name); if(option == NULL) { goto error; } list = option->set_list; while(!globus_list_empty(list)) { cb_ent = (globus_i_gfs_config_option_cb_ent_t *) globus_list_first(list); list = globus_list_rest(list); if(cb_ent->enabled) { cb = (globus_i_gfs_config_set_string_cb_t) cb_ent->cb; cb_ent->enabled = GLOBUS_FALSE; cb(option_name, ptr, cb_ent->user_arg); cb_ent->enabled = GLOBUS_TRUE; } } } globus_mutex_unlock(&globus_i_gfs_config_mutex); return 0; error: globus_mutex_unlock(&globus_i_gfs_config_mutex); return rc; } void globus_gfs_config_enable_cb( globus_i_gfs_config_option_cb_ent_t * cb_ent, globus_bool_t enabled) { globus_mutex_lock(&globus_i_gfs_config_mutex); { cb_ent->enabled = enabled; } globus_mutex_unlock(&globus_i_gfs_config_mutex); } int globus_gfs_config_add_cb( globus_i_gfs_config_option_cb_ent_t ** cb_handle, char * option_name, void * cb, void * user_arg) { globus_i_gfs_config_option_cb_ent_t * cb_ent; globus_l_gfs_config_option_t * option; int rc; GlobusGFSName(globus_gfs_config_add_cb); GlobusGFSDebugEnter(); globus_mutex_lock(&globus_i_gfs_config_mutex); { option = (globus_l_gfs_config_option_t *) globus_hashtable_lookup(&option_table, (void *) option_name); if(option == NULL) { rc = -1; goto error; } cb_ent = (globus_i_gfs_config_option_cb_ent_t *) globus_calloc(1, sizeof(globus_i_gfs_config_option_cb_ent_t)); cb_ent->cb = cb; cb_ent->enabled = GLOBUS_TRUE; cb_ent->user_arg = user_arg; *cb_handle = cb_ent; globus_list_insert(&option->set_list, cb_ent); } globus_mutex_unlock(&globus_i_gfs_config_mutex); return 0; error: globus_mutex_unlock(&globus_i_gfs_config_mutex); return rc; } globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gridftp_server_config.h.in0000644000000000000000000000013213122274272024622 xustar0030 mtime=1497987258.303281867 30 atime=1497987258.303281867 30 ctime=1497987258.434281867 globus_gridftp_server-12.2/globus_i_gridftp_server_config.h.in0000664000175000017500000000457213122274272025647 0ustar00fedorafedora00000000000000/* globus_i_gridftp_server_config.h.in. Generated from configure.ac by autoheader. */ #undef HAVE_FGETPWENT /* Define if building universal (internal helper macro) */ #undef AC_APPLE_UNIVERSAL_BUILD /* Define to 1 if you have the declaration of `strerror_r', and to 0 if you don't. */ #undef HAVE_DECL_STRERROR_R /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the `fgetpwent' function. */ #undef HAVE_FGETPWENT /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strerror_r' function. */ #undef HAVE_STRERROR_R /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Define to 1 if strerror_r returns char *. */ #undef STRERROR_R_CHAR_P /* Version number of package */ #undef VERSION /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most significant byte first (like Motorola and SPARC, unlike Intel). */ #if defined AC_APPLE_UNIVERSAL_BUILD # if defined __BIG_ENDIAN__ # define WORDS_BIGENDIAN 1 # endif #else # ifndef WORDS_BIGENDIAN # undef WORDS_BIGENDIAN # endif #endif globus_gridftp_server-12.2/PaxHeaders.29556/globus-gridftp-server.80000644000000000000000000000013213122233744022133 xustar0030 mtime=1497970660.638281867 30 atime=1497970660.638281867 30 ctime=1497987258.648281867 globus_gridftp_server-12.2/globus-gridftp-server.80000664000175000017500000010354413122233744023157 0ustar00fedorafedora00000000000000'\" t .\" Title: globus-gridftp-server .\" Author: [FIXME: author] [see http://docbook.sf.net/el/author] .\" Generator: DocBook XSL Stylesheets v1.78.1 .\" Date: 09/08/2016 .\" Manual: Globus Toolkit Manual .\" Source: Globus Toolkit 6 .\" Language: English .\" .TH "GLOBUS\-GRIDFTP\-SER" "8" "09/08/2016" "Globus Toolkit 6" "Globus Toolkit Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" globus-gridftp-server \- The Globus GridFTP server daemon .SH "SYNOPSIS" .sp globus\-gridftp\-server OPTIONS .SH "DESCRIPTION" .sp The \fBglobus\-gridftp\-server\fR program is a ftp server with support for GridFTP protocol extensions, including strong authentication, parallel data transfers, and parallel data layouts\&. .SH "OPTIONS" .sp The list below contains the command\-line options for the server, and also the name of the configuration file entry that implements that option\&. Note that any boolean option can be negated on the command line by preceding the specified option with \fI\-no\-\fR or \fI\-n\fR\&. example: \-no\-cas or \-nf\&. .SS "Informational Options" .PP \fB\-h,\-help\fR .RS 4 Show usage information and exit\&. .sp This option can also be set in the configuration file as help\&. The default value of this option is FALSE\&. .RE .PP \fB\-hh,\-longhelp\fR .RS 4 Show more usage information and exit\&. .sp This option can also be set in the configuration file as longhelp\&. The default value of this option is FALSE\&. .RE .PP \fB\-v,\-version\fR .RS 4 Show version information for the server and exit\&. .sp This option can also be set in the configuration file as version\&. The default value of this option is FALSE\&. .RE .PP \fB\-V,\-versions\fR .RS 4 Show version information for all loaded globus libraries and exit\&. .sp This option can also be set in the configuration file as versions\&. The default value of this option is FALSE\&. .RE .SS "Modes of Operation" .PP \fB\-i,\-inetd\fR .RS 4 Run under an inetd service\&. .sp This option can also be set in the configuration file as inetd\&. The default value of this option is FALSE\&. .RE .PP \fB\-s,\-daemon\fR .RS 4 Run as a daemon\&. All connections will fork off a new process and setuid if allowed\&. .sp This option can also be set in the configuration file as daemon\&. The default value of this option is TRUE\&. .RE .PP \fB\-S,\-detach\fR .RS 4 Run as a background daemon detached from any controlling terminals\&. .sp This option can also be set in the configuration file as detach\&. The default value of this option is FALSE\&. .RE .PP \fB\-ssh\fR .RS 4 Run over a connected ssh session\&. .sp This option can also be set in the configuration file as ssh\&. The default value of this option is FALSE\&. .RE .PP \fB\-exec string\fR .RS 4 For statically compiled or non\-GLOBUS_LOCATION standard binary locations, specify the full path of the server binary here\&. Only needed when run in daemon mode\&. .sp This option can also be set in the configuration file as exec\&. .RE .PP \fB\-chdir\fR .RS 4 Change directory when the server starts\&. This will change directory to the dir specified by the chdir_to option\&. .sp This option can also be set in the configuration file as chdir\&. The default value of this option is TRUE\&. .RE .PP \fB\-chdir\-to string\fR .RS 4 Directory to chdir to after starting\&. Will use / if not set\&. Note that this is the directory of the process, not the client\(cqs home directory\&. .sp This option can also be set in the configuration file as chdir_to\&. .RE .PP \fB\-threads number\fR .RS 4 Enable threaded operation and set the number of threads\&. The default is 0, which is non\-threaded\&. When threading is required, a thread count of 1 or 2 should be sufficient\&. .sp This option can also be set in the configuration file as threads\&. .RE .PP \fB\-f,\-fork\fR .RS 4 Server will fork for each new connection\&. Disabling this option is only recommended when debugging\&. Note that non\-forked servers running as \fIroot\fR will only accept a single connection, and then exit\&. .sp This option can also be set in the configuration file as fork\&. The default value of this option is TRUE\&. .RE .PP \fB\-1,\-single\fR .RS 4 Exit after a single connection\&. .sp This option can also be set in the configuration file as single\&. The default value of this option is FALSE\&. .RE .PP \fB\-chroot\-path string\fR .RS 4 Path to become the new root after authentication\&. This path must contain a valid certificate structure, /etc/passwd, and /etc/group\&. The command globus\-gridftp\-server\-setup\-chroot can help create a suitable directory structure\&. .sp This option can also be set in the configuration file as chroot_path\&. .RE .SS "Authentication, Authorization, and Security Options" .PP \fB\-auth\-level number\fR .RS 4 Add levels together to use more than one\&. .sp .if n \{\ .RS 4 .\} .nf 0 = Disables all authorization checks\&. 1 = Authorize identity\&. 2 = Authorize all file/resource accesses\&. 4 = Disable changing process uid to authenticated user (no setuid) \-\- DO NOT use this when process is started as root\&. If not set uses level 2 for front ends and level 1 for data nodes\&. Note that levels 2 and 4 imply level 1 as well\&. .fi .if n \{\ .RE .\} .sp This option can also be set in the configuration file as auth_level\&. .RE .PP \fB\-ipc\-allow\-from string\fR .RS 4 Only allow connections from these source ip addresses\&. Specify a comma separated list of ip address fragments\&. A match is any ip address that starts with the specified fragment\&. Example: \fI192\&.168\&.1\&.\fR will match and allow a connection from 192\&.168\&.1\&.45\&. Note that if this option is used any address not specifically allowed will be denied\&. .sp This option can also be set in the configuration file as ipc_allow_from\&. .RE .PP \fB\-ipc\-deny\-from string\fR .RS 4 Deny connections from these source ip addresses\&. Specify a comma separated list of ip address fragments\&. A match is any ip address that starts with the specified fragment\&. Example: \fI192\&.168\&.2\&.\fR will match and deny a connection from 192\&.168\&.2\&.45\&. .sp This option can also be set in the configuration file as ipc_deny_from\&. .RE .PP \fB\-allow\-from string\fR .RS 4 Only allow connections from these source ip addresses\&. Specify a comma separated list of ip address fragments\&. A match is any ip address that starts with the specified fragment\&. Example: \fI192\&.168\&.1\&.\fR will match and allow a connection from 192\&.168\&.1\&.45\&. Note that if this option is used any address not specifically allowed will be denied\&. .sp This option can also be set in the configuration file as allow_from\&. .RE .PP \fB\-deny\-from string\fR .RS 4 Deny connections from these source ip addresses\&. Specify a comma separated list of ip address fragments\&. A match is any ip address that starts with the specified fragment\&. Example: \fI192\&.168\&.2\&.\fR will match and deny a connection from 192\&.168\&.2\&.45\&. .sp This option can also be set in the configuration file as deny_from\&. .RE .PP \fB\-encrypt\-data\fR .RS 4 Require encrypted data channels\&. This will cause an error and prevent all transfers in which the client does not request an authenticated and encrypted data channel\&. .sp This option can also be set in the configuration file as encrypt_data\&. The default value of this option is FALSE\&. .RE .PP \fB\-si,\-secure\-ipc\fR .RS 4 Use GSI security on ipc channel\&. .sp This option can also be set in the configuration file as secure_ipc\&. The default value of this option is TRUE\&. .RE .PP \fB\-ia string,\-ipc\-auth\-mode string\fR .RS 4 Set GSI authorization mode for the ipc connection\&. Options are: none, host, self or subject:[subject]\&. .sp This option can also be set in the configuration file as ipc_auth_mode\&. The default value of this option is host\&. .RE .PP \fB\-aa,\-allow\-anonymous\fR .RS 4 Allow clear text anonymous access\&. If server is running as root anonymous_user must also be set\&. Disables ipc security\&. .sp This option can also be set in the configuration file as allow_anonymous\&. The default value of this option is FALSE\&. .RE .PP \fB\-anonymous\-names\-allowed string\fR .RS 4 Comma separated list of names to treat as anonymous users when allowing anonymous access\&. If not set, the default names of \fIanonymous\fR and \fIftp\fR will be allowed\&. Use \fI*\fR to allow any username\&. .sp This option can also be set in the configuration file as anonymous_names_allowed\&. .RE .PP \fB\-anonymous\-user string\fR .RS 4 User to setuid to for an anonymous connection\&. Only applies when running as root\&. .sp This option can also be set in the configuration file as anonymous_user\&. .RE .PP \fB\-anonymous\-group string\fR .RS 4 Group to setgid to for an anonymous connection\&. If unset, the default group of anonymous_user will be used\&. .sp This option can also be set in the configuration file as anonymous_group\&. .RE .PP \fB\-sharing\-dn string\fR .RS 4 Allow sharing when using the supplied DN\&. A client connected with these credentials will be able to access any user for which sharing is enabled\&. .sp This option can also be set in the configuration file as sharing_dn\&. .RE .PP \fB\-sharing\-state\-dir string\fR .RS 4 Full path to a directory that will contain files used by GridFTP to control sharing access for individual local accounts\&. The special variables \fI$HOME\fR and \fI$USER\fR can be used to create a dynamic path that is unique to each local account\&. This pathmust be writable by the associated account\&. The default path is \fI$HOME/\&.globus/sharing/\fR\&. This must refer to a path on the filesystem, not a path that is only accessible via a DSI plugin\&. .sp This option can also be set in the configuration file as sharing_state_dir\&. .RE .PP \fB\-sharing\-control\fR .RS 4 Allow a local user account to control its own sharing access via special GridFTP client commands\&. The user account must have filesystem write access to the sharing state dir\&. .sp This option can also be set in the configuration file as sharing_control\&. The default value of this option is TRUE\&. .RE .PP \fB\-sharing\-rp string\fR .RS 4 Sharing specific path restrictions\&. This completely replaces the normal path restrictions (\-rp) when an account is being shared by a sharing\-dn login\&.Follows normal path restriction semantics\&. .sp This option can also be set in the configuration file as sharing_rp\&. .RE .PP \fB\-sharing\-users\-allow string\fR .RS 4 Comma separated list of usernames that are allowed to share unless matched in the user deny lists\&. If this list is set, users that are not included will be denied unless matched in the group allow list\&. .sp This option can also be set in the configuration file as sharing_users_allow\&. .RE .PP \fB\-sharing\-users\-deny string\fR .RS 4 Comma separated list of usernames that are denied sharing even if matched in the user or group allow lists\&. .sp This option can also be set in the configuration file as sharing_users_deny\&. .RE .PP \fB\-sharing\-groups\-allow string\fR .RS 4 Comma separated list of groups whose members are allowed to share unless matched in the user or group deny lists\&. If this list is set, groups that are not included will be denied unless matched in the user allow list\&. .sp This option can also be set in the configuration file as sharing_groups_allow\&. .RE .PP \fB\-sharing\-groups\-deny string\fR .RS 4 Comma separated list of groups whose members will be denied sharing unless matched in the user allow list\&. .sp This option can also be set in the configuration file as sharing_groups_deny\&. .RE .PP \fB\-allow\-root\fR .RS 4 Allow clients to be mapped to the root account\&. .sp This option can also be set in the configuration file as allow_root\&. The default value of this option is FALSE\&. .RE .PP \fB\-allow\-disabled\-login\fR .RS 4 Do not check if a user\(cqs system account is disabled before allowing login\&. .sp This option can also be set in the configuration file as allow_disabled_login\&. The default value of this option is FALSE\&. .RE .PP \fB\-password\-file string\fR .RS 4 Enable clear text access and authenticate users against this /etc/passwd formatted file\&. .sp This option can also be set in the configuration file as pw_file\&. .RE .PP \fB\-connections\-max number\fR .RS 4 Maximum concurrent connections allowed\&. Only applies when running in daemon mode\&. Unlimited if not set\&. .sp This option can also be set in the configuration file as connections_max\&. .RE .PP \fB\-connections\-disabled\fR .RS 4 Disable all new connections\&. For daemon mode, issue a SIGHUP to the server process after changing the config file in order to not affect ongoing connections\&. .sp This option can also be set in the configuration file as connections_disabled\&. The default value of this option is FALSE\&. .RE .PP \fB\-offline\-msg string\fR .RS 4 Custom message to be displayed to clients when the server is offline via the connections_disabled or connections_max = 0 options\&. .sp This option can also be set in the configuration file as offline_msg\&. .RE .PP \fB\-disable\-command\-list string\fR .RS 4 A comma separated list of client commands that will be disabled\&. .sp This option can also be set in the configuration file as disable_command_list\&. .RE .PP \fB\-authz\-callouts,\-cas\fR .RS 4 Enable the GSI authorization callout framework, for callouts such as CAS\&. .sp This option can also be set in the configuration file as cas\&. The default value of this option is TRUE\&. .RE .PP \fB\-use\-home\-dirs\fR .RS 4 Set the starting directory to the authenticated users home dir\&. Disabling this is the same as setting \fI\-home\-dir /\fR\&. .sp This option can also be set in the configuration file as use_home_dirs\&. The default value of this option is TRUE\&. .RE .PP \fB\-home\-dir string\fR .RS 4 Set a path to override the system defined home/starting directory for authenticated users\&. The special variable strings \fI$USER\fR and \fI$HOME\fR may be used\&. The authenticated username will be substituted for $USER, and the user\(cqs real home dir will be substituted for $HOME\&. Be sure to escape the $ character if using these on the command line\&. .sp This option can also be set in the configuration file as home_dir\&. .RE .PP \fB\-rp string,\-restrict\-paths string\fR .RS 4 A comma separated list of full paths that clients may access\&. Each path may be prefixed by R and/or W, denoting read or write access, otherwise full access is granted\&. If a given path is a directory, all contents and subdirectories will be given the same access\&. Order of paths does not matter \(em the permissions on the longest matching path will apply\&. The special character \fI~\fR will be replaced by the authenticated user\(cqs home directory, or the \fI\-home\-dir\fR option, if used\&. Note that if the home directory is not accessible, \fI\e~\fR will be set to \fI/\fR\&. By default all paths are allowed, and access control is handled by the OS\&. In a striped or split process configuration, this should be set on both the frontend and data nodes\&. .sp This option can also be set in the configuration file as restrict_paths\&. .RE .PP \fB\-rp\-follow\-symlinks\fR .RS 4 Do not verify that a symlink points to an allowed path before following\&. By default, symlinks are followed only when they point to an allowed path\&. By enabling this option, symlinks will be followed even if they point to a path that is otherwise restricted\&. .sp This option can also be set in the configuration file as rp_follow_symlinks\&. The default value of this option is FALSE\&. .RE .PP \fB\-em string,\-acl string\fR .RS 4 A comma separated list of ACL or event modules to load\&. .sp This option can also be set in the configuration file as acl\&. .RE .SS "Logging Options" .PP \fB\-d string,\-log\-level string\fR .RS 4 Log level\&. A comma separated list of levels from: \fIERROR, WARN, INFO, TRANSFER, DUMP, ALL\fR\&. TRANSFER includes the same statistics that are sent to the separate transfer log when \-log\-transfer is used\&. Example: error,warn,info\&. You may also specify a numeric level of 1\-255\&. The default level is ERROR\&. .sp This option can also be set in the configuration file as log_level\&. The default value of this option is ERROR\&. .RE .PP \fB\-log\-module string\fR .RS 4 globus_logging module that will be loaded\&. If not set, the default \fIstdio\fR module will be used, and the logfile options apply\&. Built in modules are \fIstdio\fR and \fIsyslog\fR\&. Log module options may be set by specifying module:opt1=val1:opt2=val2\&. Available options for the built in modules are \fIinterval\fR and \fIbuffer\fR, for buffer flush interval and buffer size, respectively\&. The default options are a 64k buffer size and a 5 second flush interval\&. A 0 second flush interval will disable periodic flushing, and the buffer will only flush when it is full\&. A value of 0 for buffer will disable buffering and all messages will be written immediately\&. Example: \-log\-module stdio:buffer=4096:interval=10 .sp This option can also be set in the configuration file as log_module\&. .RE .PP \fB\-l string,\-logfile string\fR .RS 4 Path of a single file to log all activity to\&. If neither this option or log_unique is set, logs will be written to stderr unless the execution mode is detached or inetd, in which case logging will be disabled\&. .sp This option can also be set in the configuration file as log_single\&. .RE .PP \fB\-L string,\-logdir string\fR .RS 4 Partial path to which \fIgridftp\&.(pid)\&.log\fR will be appended to construct the log filename\&. Example: \-L /var/log/gridftp/ will create a separate log ( /var/log/gridftp/gridftp\&.xxxx\&.log ) for each process (which is normally each new client session)\&. If neither this option or log_single is set, logs will be written to stderr unless the execution mode is detached or inetd, in which case logging will be disabled\&. .sp This option can also be set in the configuration file as log_unique\&. .RE .PP \fB\-Z string,\-log\-transfer string\fR .RS 4 Log netlogger style info for each transfer into this file\&. You may also use the log\-level of TRANSFER to include this info in the standard log\&. .sp This option can also be set in the configuration file as log_transfer\&. .RE .PP \fB\-log\-filemode string\fR .RS 4 File access permissions of log files\&. Should be an octal number such as 0644\&. .sp This option can also be set in the configuration file as log_filemode\&. .RE .PP \fB\-disable\-usage\-stats\fR .RS 4 Disable transmission of per\-transfer usage statistics\&. See the Usage Statistics section in the online documentation for more information\&. .sp This option can also be set in the configuration file as disable_usage_stats\&. The default value of this option is FALSE\&. .RE .PP \fB\-usage\-stats\-target string\fR .RS 4 Comma separated list of contact strings (host:port) for usage statistics receivers\&. The usage stats sent to a particular receiver may be customized by configuring it with a taglist (host:port!taglist) The taglist is a list of characters that each correspond to a usage stats tag\&. When this option is unset, stats are reported to usage\-stats\&.globus\&.org:4810\&. If you set your own receiver, and wish to continue reporting to the Globus receiver, you will need to add it manually\&. The list of available tags follow\&. Tags marked * are reported by default\&. .sp .if n \{\ .RS 4 .\} .nf *(e) START \- start time of transfer *(E) END \- end time of transfer *(v) VER \- version string of GridFTP server *(b) BUFFER \- tcp buffer size used for transfer *(B) BLOCK \- disk blocksize used for transfer *(N) NBYTES \- number of bytes transferred *(s) STREAMS \- number of parallel streams used *(S) STRIPES \- number of stripes used *(t) TYPE \- transfer command: RETR, STOR, LIST, etc *(c) CODE \- ftp result code (226 = success, 5xx = fail) *(D) DSI \- DSI module in use *(A) EM \- event modules in use *(T) SCHEME \- ftp, gsiftp, sshftp, etc\&. (client supplied) *(a) APP \- guc, rft, generic library app, etc\&. (client supplied) *(V) APPVER \- version string of above\&. (client supplied) (f) FILE \- name of file/data transferred (i) CLIENTIP \- ip address of host running client (control channel) (I) DATAIP \- ip address of source/dest host of data (data channel) (u) USER \- local user name the transfer was performed as (d) USERDN \- DN that was mapped to user id (C) CONFID \- ID defined by \-usage\-stats\-id config option (U) SESSID \- unique id that can be used to match transfers in a session and transfers across source/dest of a third party transfer\&. (client supplied) .fi .if n \{\ .RE .\} .sp This option can also be set in the configuration file as usage_stats_target\&. .RE .PP \fB\-usage\-stats\-id string\fR .RS 4 Identifying tag to include in usage statistics data\&. If this is set and usage\-stats\-target is unset, CONFID will be added to the default usage stats data\&. .sp This option can also be set in the configuration file as usage_stats_id\&. .RE .SS "Single and Striped Remote Data Node Options" .PP \fB\-r string,\-remote\-nodes string\fR .RS 4 Comma separated list of remote node contact strings\&. .sp This option can also be set in the configuration file as remote_nodes\&. .RE .PP \fB\-hybrid\fR .RS 4 When a server is configured for striped operation with the \fIremote_nodes\fR option, both a frontend and backend process are started even if the client does not request multiple stripes\&. This option will start backend processes only when striped operation is requested by the client, while servicing non\-striped requests with a single frontend process\&. .sp This option can also be set in the configuration file as hybrid\&. The default value of this option is FALSE\&. .RE .PP \fB\-dn,\-data\-node\fR .RS 4 This server is a backend data node\&. .sp This option can also be set in the configuration file as data_node\&. The default value of this option is FALSE\&. .RE .PP \fB\-sbs number,\-stripe\-blocksize number\fR .RS 4 Size in bytes of sequential data that each stripe will transfer\&. .sp This option can also be set in the configuration file as stripe_blocksize\&. The default value of this option is 1048576\&. .RE .PP \fB\-stripe\-count number\fR .RS 4 Number of number stripes to use per transfer when this server controls that number\&. If remote nodes are statically configured (via \-r or remote_nodes), this will be set to that number of nodes, otherwise the default is 1\&. .sp This option can also be set in the configuration file as stripe_count\&. .RE .PP \fB\-sl number,\-stripe\-layout number\fR .RS 4 Stripe layout\&. 1 = Partitioned 2 = Blocked\&. .sp This option can also be set in the configuration file as stripe_layout\&. The default value of this option is 2\&. .RE .PP \fB\-stripe\-blocksize\-locked\fR .RS 4 Do not allow client to override stripe blocksize with the OPTS RETR command .sp This option can also be set in the configuration file as stripe_blocksize_locked\&. The default value of this option is FALSE\&. .RE .PP \fB\-stripe\-layout\-locked\fR .RS 4 Do not allow client to override stripe layout with the OPTS RETR command .sp This option can also be set in the configuration file as stripe_layout_locked\&. The default value of this option is FALSE\&. .RE .SS "Disk Options" .PP \fB\-bs number,\-blocksize number\fR .RS 4 Size in bytes of data blocks to read from disk before posting to the network\&. .sp This option can also be set in the configuration file as blocksize\&. The default value of this option is 262144\&. .RE .PP \fB\-sync\-writes\fR .RS 4 Flush disk writes before sending a restart marker\&. This attempts to ensure that the range specified in the restart marker has actually been committed to disk\&. This option will probably impact performance, and may result in different behavior on different storage systems\&. See the manpage for sync() for more information\&. .sp This option can also be set in the configuration file as sync_writes\&. The default value of this option is FALSE\&. .RE .PP \fB\-perms string\fR .RS 4 Set the default permissions for created files\&. Should be an octal number such as 0644\&. The default is 0644\&. Note: If umask is set it will affect this setting \(em i\&.e\&. if the umask is 0002 and this setting is 0666, the resulting files will be created with permissions of 0664\&. .sp This option can also be set in the configuration file as perms\&. .RE .PP \fB\-file\-timeout number\fR .RS 4 Timeout in seconds for all disk accesses\&. A value of 0 disables the timeout\&. .sp This option can also be set in the configuration file as file_timeout\&. .RE .SS "Network Options" .PP \fB\-p number,\-port number\fR .RS 4 Port on which a frontend will listen for client control channel connections, or on which a data node will listen for connections from a frontend\&. If not set a random port will be chosen and printed via the logging mechanism\&. .sp This option can also be set in the configuration file as port\&. .RE .PP \fB\-control\-interface string\fR .RS 4 Hostname or IP address of the interface to listen for control connections on\&. If not set will listen on all interfaces\&. .sp This option can also be set in the configuration file as control_interface\&. .RE .PP \fB\-data\-interface string\fR .RS 4 Hostname or IP address of the interface to use for data connections\&. If not set will use the current control interface\&. .sp This option can also be set in the configuration file as data_interface\&. .RE .PP \fB\-ipc\-interface string\fR .RS 4 Hostname or IP address of the interface to use for ipc connections\&. If not set will listen on all interfaces\&. .sp This option can also be set in the configuration file as ipc_interface\&. .RE .PP \fB\-hostname string\fR .RS 4 Effectively sets the above control_interface, data_interface and ipc_interface options\&. .sp This option can also be set in the configuration file as hostname\&. .RE .PP \fB\-ipc\-port number\fR .RS 4 Port on which the frontend will listen for data node connections\&. .sp This option can also be set in the configuration file as ipc_port\&. .RE .PP \fB\-control\-preauth\-timeout number\fR .RS 4 Time in seconds to allow a client to remain connected to the control channel without activity before authenticating\&. .sp This option can also be set in the configuration file as control_preauth_timeout\&. The default value of this option is 120\&. .RE .PP \fB\-control\-idle\-timeout number\fR .RS 4 Time in seconds to allow a client to remain connected to the control channel without activity\&. .sp This option can also be set in the configuration file as control_idle_timeout\&. The default value of this option is 600\&. .RE .PP \fB\-ipc\-idle\-timeout number\fR .RS 4 Idle time in seconds before an unused ipc connection will close\&. .sp This option can also be set in the configuration file as ipc_idle_timeout\&. The default value of this option is 900\&. .RE .PP \fB\-ipc\-connect\-timeout number\fR .RS 4 Time in seconds before canceling an attempted ipc connection\&. .sp This option can also be set in the configuration file as ipc_connect_timeout\&. The default value of this option is 60\&. .RE .PP \fB\-allow\-udt\fR .RS 4 Enable protocol support for UDT with NAT traversal if the udt driver is available\&. Requires threads\&. .sp This option can also be set in the configuration file as allow_udt\&. The default value of this option is FALSE\&. .RE .PP \fB\-port\-range string\fR .RS 4 Port range to use for incoming connections\&. The format is "startport,endport"\&. This, along with \-data\-interface, can be used to enable operation behind a firewall and/or when NAT is involved\&. This is the same as setting the environment variable GLOBUS_TCP_PORT_RANGE\&. .sp This option can also be set in the configuration file as port_range\&. .RE .SS "User Messages" .PP \fB\-banner string\fR .RS 4 Message to display to the client before authentication\&. .sp This option can also be set in the configuration file as banner\&. .RE .PP \fB\-banner\-file string\fR .RS 4 File to read banner message from\&. .sp This option can also be set in the configuration file as banner_file\&. .RE .PP \fB\-banner\-terse\fR .RS 4 When this is set, the minimum allowed banner message will be displayed to unauthenticated clients\&. .sp This option can also be set in the configuration file as banner_terse\&. The default value of this option is FALSE\&. .RE .PP \fB\-banner\-append\fR .RS 4 When this is set, the message set in the \fIbanner\fR or \fIbanner_file\fR option will be appended to the default banner message rather than replacing it\&. .sp This option can also be set in the configuration file as banner_append\&. The default value of this option is FALSE\&. .RE .PP \fB\-version\-tag string\fR .RS 4 Add an identifying string to the existing toolkit version\&. This is displayed in the default banner message, the SITE VERSION command, and usage stats\&. .sp This option can also be set in the configuration file as version_tag\&. .RE .PP \fB\-login\-msg string\fR .RS 4 Message to display to the client after authentication\&. .sp This option can also be set in the configuration file as login_msg\&. .RE .PP \fB\-login\-msg\-file string\fR .RS 4 File to read login message from\&. .sp This option can also be set in the configuration file as login_msg_file\&. .RE .SS "Module Options" .PP \fB\-dsi string\fR .RS 4 Data Storage Interface module to load\&. File and remote modules are defined by the server\&. If not set, the file module is loaded, unless the \fIremote\fR option is specified, in which case the remote module is loaded\&. An additional configuration string can be passed to the DSI using the format [module name]:[configuration string] to this option\&. The format of the configuration string is defined by the DSI being loaded\&. .sp This option can also be set in the configuration file as load_dsi_module\&. .RE .PP \fB\-allowed\-modules string\fR .RS 4 Comma separated list of ERET/ESTO modules to allow, and optionally specify an alias for\&. Example: module1,alias2:module2,module3 (module2 will be loaded when a client asks for alias2)\&. .sp This option can also be set in the configuration file as allowed_modules\&. .RE .PP \fB\-dc\-whitelist string\fR .RS 4 A comma separated list of drivers allowed on the network stack\&. .sp This option can also be set in the configuration file as dc_whitelist\&. .RE .PP \fB\-fs\-whitelist string\fR .RS 4 A comma separated list of drivers allowed on the disk stack\&. .sp This option can also be set in the configuration file as fs_whitelist\&. .RE .PP \fB\-popen\-whitelist string\fR .RS 4 A comma separated list of programs that the popen driver is allowed to execute, when used on the network or disk stack\&. An alias may also be specified, so that a client does not need to specify the full path\&. Format is [alias:]prog,[alias:]prog\&. example: /bin/gzip,tar:/bin/tar .sp This option can also be set in the configuration file as popen_whitelist\&. .RE .PP \fB\-xnetmgr string\fR .RS 4 An option string to pass to the XIO Network Manager Driver, which will then be loaded for all data channel connections\&. This must be in the form "manager=module;option1=value;option2=value;"\&. See the Network Manager documentation for more info\&. .sp This option can also be set in the configuration file as xnetmgr\&. .RE .PP \fB\-dc\-default string\fR .RS 4 A comma separated list of XIO drivers and options representing the default network stack\&. Format is of each driver entry is driver1[:opt1=val1;opt2=val2;\&...]\&. The bottom of the stack, the transport driver, is always first\&. .sp This option can also be set in the configuration file as dc_default\&. .RE .PP \fB\-fs\-default string\fR .RS 4 A comma separated list of XIO drivers and options representing the default disk stack\&. Format is of each driver entry is driver1[:opt1=val1;opt2=val2;\&...]\&. The bottom of the stack, the transport driver, is always first\&. .sp This option can also be set in the configuration file as fs_default\&. .RE .SS "Other" .PP \fB\-c string\fR .RS 4 Path to main configuration file that should be loaded\&. Otherwise will attempt to load $GLOBUS_LOCATION/etc/gridftp\&.conf and /etc/grid\-security/gridftp\&.conf\&. .RE .PP \fB\-C string\fR .RS 4 Path to directory holding configuration files that should be loaded\&. Files will be loaded in alphabetical order, and in the event of duplicate parameters the last loaded file will take precedence\&. Files with a \fI\&.\fR in the name (file\&.bak, file\&.rpmsave, etc\&.) will be ignored\&. Note that the main configuration file, if one exists, will always be loaded last\&. .sp This option can also be set in the configuration file as config_dir\&. .RE .PP \fB\-config\-base\-path string\fR .RS 4 Base path to use when config and log path options are not full paths\&. By default this is the current directory when the process is started\&. .sp This option can also be set in the configuration file as config_base_path\&. .RE .PP \fB\-debug\fR .RS 4 Sets options that make server easier to debug\&. Forces no\-fork, no\-chdir, and allows core dumps on bad signals instead of exiting cleanly\&. Not recommended for production servers\&. Note that non\-forked servers running as \fIroot\fR will only accept a single connection, and then exit\&. .sp This option can also be set in the configuration file as debug\&. The default value of this option is FALSE\&. .RE .PP \fB\-pidfile string\fR .RS 4 .sp This option can also be set in the configuration file as pidfile\&. .RE .SH "EXIT STATUS" .PP 0 .RS 4 Successful program execution\&. .RE globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_config.h0000644000000000000000000000013213122233744021746 xustar0030 mtime=1497970660.641281867 30 atime=1497970660.641281867 30 ctime=1497987258.551281867 globus_gridftp_server-12.2/globus_i_gfs_config.h0000664000175000017500000000376313122233744022774 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef GLOBUS_I_GFS_CONFIG_H #define GLOBUS_I_GFS_CONFIG_H #define globus_i_gfs_config_list (globus_list_t *) globus_i_gfs_config_get #define globus_i_gfs_config_string (char *) globus_i_gfs_config_get #define globus_i_gfs_config_bool (globus_bool_t) globus_i_gfs_config_int int globus_i_gfs_config_init( int argc, char ** argv, globus_bool_t argv_only); int globus_i_gfs_config_init_envs( int argc, char ** argv); void globus_i_gfs_config_post_init(); void * globus_i_gfs_config_get( const char * option_name); int globus_i_gfs_config_int( const char * option_name); globus_bool_t globus_i_gfs_config_is_anonymous( const char * userid); const char * globus_i_gfs_config_get_module_name( const char * client_supplied_name); globus_bool_t globus_i_gfs_config_allow_addr( const char * remote_addr, globus_bool_t ipc); globus_result_t globus_i_gfs_config_hostname_to_address_string( char * hostname, char * out_buf, int out_buf_len); void globus_i_gfs_config_display_usage(); #endif globus_gridftp_server-12.2/PaxHeaders.29556/globus-gridftp-server.pc.in0000644000000000000000000000013213122233744022773 xustar0030 mtime=1497970660.638281867 30 atime=1497970830.038281867 30 ctime=1497987258.436281867 globus_gridftp_server-12.2/globus-gridftp-server.pc.in0000664000175000017500000000054613122233744024015 0ustar00fedorafedora00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ executable=globus-gridftp-server@EXEEXT@ path=@sbindir@ Name: globus-gridftp-server Description: Globus Toolkit - Globus GridFTP Server Version: @VERSION@ Requires.private: @PACKAGE_DEPS@, @OPENSSL_PKGCONFIG@ Libs: -L${libdir} -lglobus_gridftp_server Cflags: -I${includedir} globus_gridftp_server-12.2/PaxHeaders.29556/globus-gridftp-server.txt0000644000000000000000000000013213122233744022603 xustar0030 mtime=1497970660.638281867 30 atime=1497970660.638281867 30 ctime=1497987258.667281867 globus_gridftp_server-12.2/globus-gridftp-server.txt0000664000175000017500000000117413122233744023623 0ustar00fedorafedora00000000000000GLOBUS-GRIDFTP-SERVER(8) ======================== :doctype: manpage :man source: Globus Toolkit :man version: 6 :man manual: Globus Toolkit Manual :man software: Globus Toolkit NAME ---- globus-gridftp-server - The Globus GridFTP server daemon SYNOPSIS -------- globus-gridftp-server OPTIONS DESCRIPTION ---------- The *globus-gridftp-server* program is a ftp server with support for GridFTP protocol extensions, including strong authentication, parallel data transfers, and parallel data layouts. OPTIONS ------- include::globus-gridftp-server-options.txt[] EXIT STATUS ----------- 0:: Successful program execution. globus_gridftp_server-12.2/PaxHeaders.29556/globus_gridftp_server.c0000644000000000000000000000013213122233744022352 xustar0030 mtime=1497970660.639281867 30 atime=1497970660.638281867 30 ctime=1497987258.626281867 globus_gridftp_server-12.2/globus_gridftp_server.c0000664000175000017500000016016113122233744023374 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_xio.h" #include "globus_io.h" #include "globus_xio_tcp_driver.h" #include "globus_i_gridftp_server.h" #include "version.h" #include "globus_i_gfs_ipc.h" #ifndef TARGET_ARCH_WIN32 #include #include #endif #ifdef TARGET_ARCH_WIN32 #define S_ISLNK(x) 0 #define lstat(x,y) stat(x,y) #define mkdir(x,y) mkdir(x) #define chown(x,y,z) -1 #define symlink(x,y) -1 #define readlink(x,y,z) 0 #define realpath(x,y) strcpy(y,x) #define scandir(a,b,c,d) 0 #define alphasort(x,y) 0 #endif #ifdef TARGET_ARCH_WIN32 #define lstat(x,y) stat(x,y) #define S_ISLNK(x) 0 #define getuid() 1 #define getpwuid(x) 0 #define initgroups(x,y) -1 #define getgroups(x,y) -1 #define setgroups(x,y) 0 #define setgid(x) 0 #define setuid(x) 0 #define sync() 0 #define fork() -1 #define setsid() -1 #define chroot(x) -1 #define globus_libc_getpwnam_r(a,b,c,d,e) -1 #define globus_libc_getpwuid_r(a,b,c,d,e) -1 #endif #ifdef TARGET_ARCH_WIN32 #define getpwnam(x) 0 #define getgrgid(x) 0 #define getgrnam(x) 0 #define lstat(x,y) stat(x,y) #define S_ISLNK(x) 0 #endif #include #include "globus_preload.h" static globus_cond_t globus_l_gfs_cond; static globus_mutex_t globus_l_gfs_mutex; static globus_bool_t globus_l_gfs_terminated = GLOBUS_FALSE; static unsigned int globus_l_gfs_outstanding = 0; static globus_xio_driver_t globus_l_gfs_tcp_driver = GLOBUS_NULL; static globus_xio_server_t globus_l_gfs_xio_server = GLOBUS_NULL; static globus_bool_t globus_l_gfs_xio_server_accepting; static globus_xio_attr_t globus_l_gfs_xio_attr; static globus_bool_t globus_l_gfs_exit = GLOBUS_FALSE; static globus_bool_t globus_l_gfs_sigint_caught = GLOBUS_FALSE; static char ** globus_l_gfs_child_argv = NULL; static int globus_l_gfs_child_argc = 0; #ifndef BUILD_LITE #define GLOBUS_L_GFS_SIGCHLD_DELAY 10 static globus_callback_handle_t globus_l_gfs_sigchld_periodic_handle = GLOBUS_NULL_HANDLE; #endif static globus_result_t globus_l_gfs_open_new_server( globus_xio_handle_t handle); static void globus_l_gfs_server_closed( void * user_arg, globus_object_t * error); static void globus_i_gfs_connection_closed(); static void globus_l_gfs_close_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg); static void globus_l_gfs_server_accept_cb( globus_xio_server_t server, globus_xio_handle_t handle, globus_result_t result, void * user_arg); static void globus_l_gfs_sigchld( void * user_arg); static void globus_l_gfs_bad_signal_handler( int signum) { GlobusGFSName(globus_l_gfs_bad_signal_handler); GlobusGFSDebugEnter(); /* globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, _GSSL("an unexpected signal occured: %d\n"), signum); */ if(!globus_l_gfs_exit) { signal(signum, SIG_DFL); raise(signum); } else { exit(signum); } GlobusGFSDebugExit(); } static void globus_l_gfs_server_close_cb( globus_xio_server_t server, void * user_arg) { globus_mutex_lock(&globus_l_gfs_mutex); { globus_l_gfs_outstanding--; globus_l_gfs_xio_server = GLOBUS_NULL; globus_cond_signal(&globus_l_gfs_cond); } globus_mutex_unlock(&globus_l_gfs_mutex); } static void globus_l_gfs_sigint( void * user_arg) { globus_result_t res; GlobusGFSName(globus_l_gfs_sigint); GlobusGFSDebugEnter(); globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Server is shutting down...\n"); globus_gfs_log_event( GLOBUS_GFS_LOG_ERR, GLOBUS_GFS_LOG_EVENT_START, "cleanup", 0, NULL); globus_mutex_lock(&globus_l_gfs_mutex); { if(globus_l_gfs_sigint_caught) { globus_gfs_config_set_int( "open_connections_count", 0); globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Forcing unclean shutdown.\n"); globus_gfs_log_event( GLOBUS_GFS_LOG_ERR, GLOBUS_GFS_LOG_EVENT_END, "cleanup", 0, "msg=\"Forcing unclean shutdown.\""); } if(globus_l_gfs_xio_server) { res = globus_xio_server_register_close( globus_l_gfs_xio_server, globus_l_gfs_server_close_cb, NULL); if(res == GLOBUS_SUCCESS) { globus_l_gfs_outstanding++; } else { globus_l_gfs_xio_server = GLOBUS_NULL; } } globus_l_gfs_sigint_caught = GLOBUS_TRUE; globus_l_gfs_terminated = GLOBUS_TRUE; if(globus_gfs_config_get_int("open_connections_count") == 0) { globus_cond_signal(&globus_l_gfs_cond); globus_gfs_log_event( GLOBUS_GFS_LOG_ERR, GLOBUS_GFS_LOG_EVENT_END, "cleanup", 0, NULL); } else { if(!globus_i_gfs_config_bool("data_node")) { globus_i_gfs_control_stop(); } globus_i_gfs_ipc_stop(); if(globus_i_gfs_config_bool("daemon")) { globus_l_gfs_sigchld(user_arg); } } } globus_mutex_unlock(&globus_l_gfs_mutex); GlobusGFSDebugExit(); } static void globus_l_gfs_sighup( void * user_arg) { int argc; char ** argv; GlobusGFSName(globus_l_gfs_sighup); GlobusGFSDebugEnter(); globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Reloading config...\n"); argv = (char **) globus_i_gfs_config_get("argv"); argc = globus_i_gfs_config_int("argc"); globus_i_gfs_config_init(argc, argv, GLOBUS_FALSE); globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Done reloading config.\n"); GlobusGFSDebugExit(); } static void globus_l_gfs_sigchld( void * user_arg) { int child_pid; int child_status; int child_rc; GlobusGFSName(globus_l_gfs_sigchld); GlobusGFSDebugEnter(); #ifndef TARGET_ARCH_WIN32 while(globus_gfs_config_get_int("open_connections_count") > 0 && (child_pid = waitpid(-1, &child_status, WNOHANG)) > 0) { if(WIFEXITED(child_status)) { child_rc = WEXITSTATUS(child_status); globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Child process %d ended with rc = %d\n", child_pid, child_rc); globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_END, "child", 0, "c.id=%d exitcode=%d", child_pid, child_rc); } else if(WIFSIGNALED(child_status)) { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Child process %d killed by signal %d\n", child_pid, WTERMSIG(child_status)); globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_END, "child", 0, "c.id=%d signal=%d", child_pid, WTERMSIG(child_status)); } globus_mutex_lock(&globus_l_gfs_mutex); { globus_i_gfs_connection_closed(); } globus_mutex_unlock(&globus_l_gfs_mutex); } #endif GlobusGFSDebugExit(); } static void globus_l_gfs_signal_init() { GlobusGFSName(globus_l_gfs_signal_init); GlobusGFSDebugEnter(); # ifdef SIGINT globus_callback_register_signal_handler( SIGINT, GLOBUS_TRUE, globus_l_gfs_sigint, NULL); # endif # ifdef SIGHUP if(globus_i_gfs_config_string("loaded_config")) { globus_callback_register_signal_handler( SIGHUP, GLOBUS_TRUE, globus_l_gfs_sighup, NULL); } # endif # ifdef SIGKILL { /* XXX //signal(SIGKILL, globus_l_gfs_bad_signal_handler); */ } # endif # ifdef SIGSEGV { signal(SIGSEGV, globus_l_gfs_bad_signal_handler); } # endif # ifdef SIGABRT { signal(SIGABRT, globus_l_gfs_bad_signal_handler); } # endif # ifdef SIGBUS { signal(SIGBUS, globus_l_gfs_bad_signal_handler); } # endif # ifdef SIGFPE { signal(SIGFPE, globus_l_gfs_bad_signal_handler); } # endif # ifdef SIGILL { signal(SIGILL, globus_l_gfs_bad_signal_handler); } # endif # ifdef SIGIOT { signal(SIGIOT, globus_l_gfs_bad_signal_handler); } # endif # ifdef SIGPIPE { /* XXX //signal(SIGPIPE, globus_l_gfs_bad_signal_handler); */ } # endif # ifdef SIGEMT { signal(SIGEMT, globus_l_gfs_bad_signal_handler); } # endif # ifdef SIGSYS { signal(SIGSYS, globus_l_gfs_bad_signal_handler); } # endif # ifdef SIGTRAP { signal(SIGTRAP, globus_l_gfs_bad_signal_handler); } # endif # ifdef SIGSTOP { /* XXX //signal(SIGSTOP, globus_l_gfs_bad_signal_handler); */ } # endif GlobusGFSDebugExit(); } /* called locked */ static globus_result_t globus_l_gfs_spawn_child( globus_xio_handle_t handle) { globus_result_t result; pid_t child_pid; globus_xio_system_socket_t socket_handle; int rc; GlobusGFSName(globus_l_gfs_spawn_child); GlobusGFSDebugEnter(); result = globus_xio_handle_cntl( handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_HANDLE, &socket_handle); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, _GSSL("Could not get handle from daemon process"), result); goto error; } child_pid = fork(); if(child_pid == 0) { if(globus_l_gfs_xio_server) { result = globus_xio_server_register_close( globus_l_gfs_xio_server, globus_l_gfs_server_close_cb, NULL); if(result == GLOBUS_SUCCESS) { globus_l_gfs_outstanding++; } else { globus_l_gfs_xio_server = GLOBUS_NULL; } } rc = dup2(socket_handle, STDIN_FILENO); if(rc == -1) { result = GlobusGFSErrorSystemError("dup2", errno); globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, _GSSL("Could not open new handle for child process"), result); goto child_error; } close(socket_handle); /* exec the process */ if(*globus_l_gfs_child_argv[0] == '/') { rc = execv(globus_l_gfs_child_argv[0], globus_l_gfs_child_argv); } else { rc = execvp(globus_l_gfs_child_argv[0], globus_l_gfs_child_argv); } if(rc == -1) { char * error_msg; error_msg = globus_common_create_string("%s\n%s\n%s\n%s", _GSSL("Could not exec child process."), _GSSL("Please verify that a gridftp server is located at: "), globus_l_gfs_child_argv[0], _GSSL("Or try the -exec flag.")); result = GlobusGFSErrorSystemError("execv", errno); globus_gfs_log_result(GLOBUS_GFS_LOG_ERR, error_msg, result); goto child_close_error; } } else if(child_pid == -1) { result = GlobusGFSErrorSystemError("fork", errno); goto child_error; } else { globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_START, "child", 0, "c.id=%d", child_pid); /* inc the connection count 2 here since we will dec it on this close and on the death of the child process */ globus_gfs_config_inc_int("open_connections_count", 2); globus_mutex_unlock(&globus_l_gfs_mutex); result = globus_xio_register_close( handle, NULL, globus_l_gfs_close_cb, NULL); if(result != GLOBUS_SUCCESS) { globus_l_gfs_close_cb(handle, result, NULL); } } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; child_close_error: close(STDIN_FILENO); close(socket_handle); child_error: exit(1); error: GlobusGFSDebugExitWithError(); return result; } static void globus_i_gfs_connection_closed() { GlobusGFSName(globus_i_gfs_connection_closed); GlobusGFSDebugEnter(); globus_gfs_config_inc_int("open_connections_count", -1); if(globus_l_gfs_terminated || globus_i_gfs_config_bool("single")) { if(globus_gfs_config_get_int("open_connections_count") == 0) { globus_l_gfs_terminated = GLOBUS_TRUE; globus_cond_signal(&globus_l_gfs_cond); } } GlobusGFSDebugExit(); } static void globus_l_gfs_close_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { GlobusGFSName(globus_l_gfs_close_cb); GlobusGFSDebugEnter(); globus_mutex_lock(&globus_l_gfs_mutex); { globus_i_gfs_connection_closed(); } globus_mutex_unlock(&globus_l_gfs_mutex); GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_closed( void * user_arg, globus_result_t result) { globus_xio_handle_t handle; if(result != GLOBUS_SUCCESS) { /* XXX TODO log and error */ } handle = (globus_xio_handle_t) user_arg; globus_mutex_unlock(&globus_l_gfs_mutex); { result = globus_xio_register_close( handle, NULL, globus_l_gfs_close_cb, NULL); } globus_mutex_unlock(&globus_l_gfs_mutex); if(result != GLOBUS_SUCCESS) { globus_l_gfs_close_cb(handle, result, NULL); } } static void globus_l_gfs_new_server_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_xio_system_socket_t system_handle; char * remote_ip; char * remote_contact; char * local_contact; char * tmp_local_contact = NULL; GlobusGFSName(globus_l_gfs_new_server_cb); GlobusGFSDebugEnter(); globus_mutex_lock(&globus_l_gfs_mutex); { if(result != GLOBUS_SUCCESS || globus_l_gfs_terminated) { goto error; } result = globus_xio_handle_cntl( handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_REMOTE_NUMERIC_CONTACT, &remote_ip); if(result != GLOBUS_SUCCESS) { char * tmp; if(globus_i_gfs_config_bool("ssh") && (tmp = getenv("SSH_CLIENT")) != NULL) { remote_ip = strdup(tmp); tmp = strchr(remote_ip, ' '); if(tmp) { *tmp = ':'; tmp = strchr(remote_ip, ' '); if(tmp) { *tmp = '\0'; } } remote_contact = strdup(remote_ip); } else { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Couldn't get remote IP address. " "Possibly using a non-tcp protocol.\n"); remote_ip = strdup("0.0.0.0"); remote_contact = strdup(remote_ip); } } else { result = globus_xio_handle_cntl( handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_REMOTE_CONTACT, &remote_contact); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_INFO, "Couldn't resolve hostname from remote IP address", result); remote_contact = strdup(remote_ip); } } if(!globus_i_gfs_config_allow_addr(remote_ip, GLOBUS_FALSE)) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Connection disallowed by configuration from: %s\n", remote_ip); goto error; } globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "New connection from: %s\n", remote_contact); globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_START, "session", 0, "remotehost=%s", remote_contact); result = globus_xio_handle_cntl( handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_LOCAL_NUMERIC_CONTACT, &local_contact); if(result != GLOBUS_SUCCESS) { char * tmp; if(globus_i_gfs_config_bool("ssh") && (tmp = getenv("SSH_CONNECTION")) != NULL) { local_contact = NULL; tmp = strchr(tmp, ' '); if(tmp) { tmp++; tmp = strchr(tmp, ' '); if(tmp) { tmp++; local_contact = strdup(tmp); } } if(local_contact && (tmp = strchr(local_contact, ' ')) != NULL) { *tmp = ':'; } else { local_contact = strdup("0.0.0.0"); } } else { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Couldn't get local contact. " "Possibly using a non-tcp protocol.\n"); local_contact = strdup("0.0.0.0"); } } if(globus_i_gfs_config_string("contact_string") == NULL) { /* GLOBUS_XIO_TCP_GET_LOCAL_NUMERIC_CONTACT result */ if(result != GLOBUS_SUCCESS) { tmp_local_contact = strdup(local_contact); } else { result = globus_xio_handle_cntl( handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_LOCAL_CONTACT, &tmp_local_contact); if(result != GLOBUS_SUCCESS) { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Couldn't get local contact. " "Possibly using a non-tcp protocol.\n"); tmp_local_contact = strdup(local_contact); } } globus_gfs_config_set_ptr("contact_string", tmp_local_contact); } result = globus_xio_handle_cntl( handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_NODELAY, GLOBUS_TRUE); result = globus_xio_handle_cntl( handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_HANDLE, &system_handle); if(result != GLOBUS_SUCCESS) { goto error_start; } if(globus_i_gfs_config_bool("data_node")) { result = globus_gfs_ipc_handle_create( &globus_gfs_ipc_default_iface, system_handle, globus_l_gfs_ipc_closed, handle); } else { result = globus_i_gfs_control_start( handle, system_handle, remote_contact, local_contact, globus_l_gfs_server_closed, (void *) (intptr_t) system_handle); } if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, "Connection failed", result); goto error_start; } } globus_mutex_unlock(&globus_l_gfs_mutex); globus_free(remote_ip); globus_free(local_contact); globus_free(remote_contact); GlobusGFSDebugExit(); return; error_start: globus_free(remote_ip); globus_free(remote_contact); globus_free(local_contact); error: result = globus_xio_register_close( handle, NULL, globus_l_gfs_close_cb, NULL); globus_mutex_unlock(&globus_l_gfs_mutex); if(result != GLOBUS_SUCCESS) { globus_l_gfs_close_cb(handle, result, NULL); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_reject_close_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_mutex_lock(&globus_l_gfs_mutex); { if(globus_i_gfs_config_bool("inetd")) { globus_i_gfs_connection_closed(); } else { globus_l_gfs_outstanding--; } } globus_mutex_unlock(&globus_l_gfs_mutex); } static void globus_l_gfs_reject_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_mutex_lock(&globus_l_gfs_mutex); { if(user_arg) { globus_free(user_arg); } result = globus_xio_register_close( handle, NULL, globus_l_gfs_reject_close_cb, NULL); if(result != GLOBUS_SUCCESS) { if(globus_i_gfs_config_bool("inetd")) { globus_i_gfs_connection_closed(); } else { globus_l_gfs_outstanding--; } } } globus_mutex_unlock(&globus_l_gfs_mutex); } static void globus_l_gfs_reject_open_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { char * sorry_msg; char * tmp_msg; int len; if(globus_gfs_config_get_int("connections_max") == 0 || globus_i_gfs_config_bool("connections_disabled")) { if((tmp_msg = globus_gfs_config_get_string("offline_msg")) != NULL) { sorry_msg = globus_common_create_string("422 %s\r\n", tmp_msg); } else { sorry_msg = globus_libc_strdup( "422 Service temporarily offline. Closing control connection.\r\n"); } } else { sorry_msg = globus_libc_strdup( "421 Service busy: Connection limit exceeded. Please try again " "later. Closing control connection.\r\n"); } len = strlen(sorry_msg); globus_mutex_lock(&globus_l_gfs_mutex); { if(result != GLOBUS_SUCCESS) { goto error; } result = globus_xio_register_write( handle, (globus_byte_t *) sorry_msg, len, len, NULL, globus_l_gfs_reject_write_cb, sorry_msg); if(result != GLOBUS_SUCCESS) { goto error; } } globus_mutex_unlock(&globus_l_gfs_mutex); return; error: globus_free(sorry_msg); result = globus_xio_register_close( handle, NULL, globus_l_gfs_reject_close_cb, NULL); if(result != GLOBUS_SUCCESS) { globus_l_gfs_outstanding--; } globus_mutex_unlock(&globus_l_gfs_mutex); } /* begin new server, this is called locked and it is assumed that the application is not in the termintated state */ static globus_result_t globus_l_gfs_open_new_server( globus_xio_handle_t handle) { globus_result_t result; GlobusGFSName(globus_l_gfs_open_new_server); GlobusGFSDebugEnter(); if(globus_gfs_config_get_int("connections_max") == 0 || globus_i_gfs_config_bool("connections_disabled")) { result = globus_xio_register_open( handle, NULL, globus_l_gfs_xio_attr, globus_l_gfs_reject_open_cb, NULL); if(result != GLOBUS_SUCCESS) { goto error_open; } globus_gfs_config_inc_int("open_connections_count", 1); } else { /* don't need the handle here, will get it in callback too */ result = globus_xio_register_open( handle, NULL, globus_l_gfs_xio_attr, globus_l_gfs_new_server_cb, NULL); if(result != GLOBUS_SUCCESS) { goto error_open; } globus_gfs_config_inc_int("open_connections_count", 1); } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_open: GlobusGFSDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_prepare_stack( globus_xio_stack_t * stack) { globus_result_t result; GlobusGFSName(globus_l_gfs_prepare_stack); GlobusGFSDebugEnter(); result = globus_xio_stack_init(stack, NULL); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_xio_stack_push_driver(*stack, globus_l_gfs_tcp_driver); if(result != GLOBUS_SUCCESS) { goto error; } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSDebugExitWithError(); return result; } /* begin a server instance from the channel already connected on stdin, this IS called locked, it is assume that the server has not been terminated */ static globus_result_t globus_l_gfs_convert_inetd_handle(void) { globus_result_t result; globus_xio_stack_t stack; globus_xio_handle_t handle; globus_xio_system_socket_t stdin_socket = STDIN_FILENO; GlobusGFSName(globus_l_gfs_convert_inetd_handle); GlobusGFSDebugEnter(); result = globus_l_gfs_prepare_stack(&stack); if(result != GLOBUS_SUCCESS) { goto error; } #ifdef WIN32 { WSAPROTOCOL_INFO sock_info; DWORD dwRead; HANDLE hStdin = GetStdHandle(STD_INPUT_HANDLE); if (!ReadFile (hStdin, &(sock_info), sizeof(WSAPROTOCOL_INFO), &dwRead, NULL) || dwRead != sizeof(WSAPROTOCOL_INFO)) { printf("Error reading socket\n"); goto error_stack; } if ((stdin_socket = WSASocket(FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO, &(sock_info), 0, WSA_FLAG_OVERLAPPED)) == INVALID_SOCKET) { printf("Error in creating socket :%d\n", WSAGetLastError()); goto error_stack; } } #endif result = globus_xio_attr_cntl( globus_l_gfs_xio_attr, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_HANDLE, (globus_xio_system_socket_t) stdin_socket); if(result != GLOBUS_SUCCESS) { goto error_stack; } result = globus_xio_handle_create(&handle, stack); if(result != GLOBUS_SUCCESS) { goto error_stack; } result = globus_l_gfs_open_new_server(handle); if(result != GLOBUS_SUCCESS) { goto error_stack; } globus_xio_stack_destroy(stack); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_stack: globus_xio_stack_destroy(stack); error: GlobusGFSDebugExitWithError(); return result; } /* a new client has connected */ static void globus_l_gfs_server_accept_cb( globus_xio_server_t server, globus_xio_handle_t handle, globus_result_t result, void * user_arg) { GlobusGFSName(globus_l_gfs_server_accept_cb); GlobusGFSDebugEnter(); globus_mutex_lock(&globus_l_gfs_mutex); { globus_l_gfs_outstanding--; globus_l_gfs_xio_server_accepting = GLOBUS_FALSE; if(result != GLOBUS_SUCCESS) { goto error_accept; } /* if too many already open */ if((globus_gfs_config_get_int("connections_max") != -1 && globus_gfs_config_get_int("open_connections_count") >= globus_gfs_config_get_int("connections_max")) || globus_i_gfs_config_bool("connections_disabled")) { result = globus_xio_register_open( handle, NULL, NULL, globus_l_gfs_reject_open_cb, NULL); if(result != GLOBUS_SUCCESS) { goto error_accept; } globus_l_gfs_outstanding++; } else { /* if we fail to actually open a connection with either method we do not fail, just log that the connection failed */ if(globus_i_gfs_config_bool("daemon")) { result = globus_l_gfs_spawn_child(handle); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, "Could not spawn a child", result); result = GLOBUS_SUCCESS; /* if fork fails (cygwin sometimes), * attempt to run non-forked */ if(globus_i_gfs_config_bool("fork_fallback")) { result = globus_l_gfs_open_new_server(handle); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, _GSSL("Could not open new handle"), result); result = GLOBUS_SUCCESS; } } } } else { result = globus_l_gfs_open_new_server(handle); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, _GSSL("Could not open new handle"), result); result = GLOBUS_SUCCESS; } } } /* be sure to close handle on server proc and close server on * client proc (close on exec) * * need to handle proc exits and decrement the open server count * to keep the limit in effect. * * win32 will have to simulate fork/exec... should i just do that * for unix too? */ if(globus_i_gfs_config_bool("single")) { result = globus_xio_server_register_close( globus_l_gfs_xio_server, globus_l_gfs_server_close_cb, NULL); if(result == GLOBUS_SUCCESS) { globus_l_gfs_outstanding++; } else { globus_l_gfs_xio_server = GLOBUS_NULL; } } else if(!globus_l_gfs_terminated) { result = globus_xio_server_register_accept( globus_l_gfs_xio_server, globus_l_gfs_server_accept_cb, NULL); if(result != GLOBUS_SUCCESS) { goto error_register_accept; } globus_l_gfs_outstanding++; globus_l_gfs_xio_server_accepting = GLOBUS_TRUE; } } globus_mutex_unlock(&globus_l_gfs_mutex); GlobusGFSDebugExit(); return; error_register_accept: error_accept: globus_l_gfs_terminated = GLOBUS_TRUE; if(globus_gfs_config_get_int("open_connections_count") == 0) { globus_cond_signal(&globus_l_gfs_cond); } globus_mutex_unlock(&globus_l_gfs_mutex); GlobusGFSDebugExitWithError(); } /* start up a daemon which will spawn server instances */ static globus_result_t globus_l_gfs_be_daemon() { char * contact_string; char * interface; globus_result_t result; globus_xio_stack_t stack; globus_xio_attr_t attr; GlobusGFSName(globus_l_gfs_be_daemon); GlobusGFSDebugEnter(); #ifndef TARGET_ARCH_WIN32 result = globus_callback_register_signal_handler( SIGCHLD, GLOBUS_TRUE, globus_l_gfs_sigchld, NULL); if(result != GLOBUS_SUCCESS) { goto error; } #ifndef BUILD_LITE /* when threaded add a periodic callback to simulate the SIGCHLD signal, since * many versions of LinuxThreads don't seem to pass that to right thread */ { globus_reltime_t delay; GlobusTimeReltimeSet( delay, GLOBUS_L_GFS_SIGCHLD_DELAY, 0); result = globus_callback_register_periodic( &globus_l_gfs_sigchld_periodic_handle, &delay, &delay, globus_l_gfs_sigchld, NULL); if(result != GLOBUS_SUCCESS) { goto error; } } #endif #endif /* !WIN32 */ result = globus_l_gfs_prepare_stack(&stack); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_xio_attr_init(&attr); if(result != GLOBUS_SUCCESS) { goto stack_error; } if((interface = globus_i_gfs_config_string("control_interface")) != NULL) { result = globus_xio_attr_cntl( attr, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_INTERFACE, interface); if(result != GLOBUS_SUCCESS) { goto attr_error; } } result = globus_xio_attr_cntl( attr, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_PORT, globus_i_gfs_config_int("port")); if(result != GLOBUS_SUCCESS) { goto attr_error; } result = globus_xio_attr_cntl( attr, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_REUSEADDR, GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { goto attr_error; } result = globus_xio_server_create(&globus_l_gfs_xio_server, attr, stack); if(result != GLOBUS_SUCCESS) { goto attr_error; } if(globus_i_gfs_config_bool("chdir")) { char * chdir_to; chdir_to = globus_i_gfs_config_string("chdir_to"); if(chdir_to != NULL) { chdir(chdir_to); } else { chdir("/"); } } result = globus_xio_server_get_contact_string( globus_l_gfs_xio_server, &contact_string); if(result != GLOBUS_SUCCESS) { goto server_error; } globus_gfs_config_set_ptr("contact_string", contact_string); if(globus_i_gfs_config_int("port") == 0) { globus_libc_printf(_GSSL("Server listening at %s\n"), contact_string); fflush(stdout); } result = globus_xio_server_register_accept( globus_l_gfs_xio_server, globus_l_gfs_server_accept_cb, NULL); if(result != GLOBUS_SUCCESS) { goto contact_error; } globus_l_gfs_outstanding++; globus_l_gfs_xio_server_accepting = GLOBUS_TRUE; globus_xio_stack_destroy(stack); globus_xio_attr_destroy(attr); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; contact_error: globus_free(contact_string); server_error: globus_xio_server_close(globus_l_gfs_xio_server); attr_error: globus_xio_attr_destroy(attr); stack_error: globus_xio_stack_destroy(stack); error: GlobusGFSDebugExitWithError(); return result; } static void globus_l_gfs_server_build_child_args( globus_bool_t detach) { int i; int j; char ** prog_argv; GlobusGFSName(globus_l_gfs_server_build_child_args); /* exec the process */ prog_argv = (char **) globus_i_gfs_config_get("argv"); for(i = 0; prog_argv[i] != NULL; i++) { } globus_l_gfs_child_argv = (char **) globus_calloc(1, sizeof(char *) * (i + 10)); if(globus_l_gfs_child_argv == NULL) { globus_result_t result; char * error_msg; error_msg = globus_common_create_string("%s", _GSSL("Small malloc failed. Unrecoverable error.")); result = GlobusGFSErrorSystemError("malloc", errno); globus_gfs_log_result(GLOBUS_GFS_LOG_ERR, error_msg, result); exit(1); } if((globus_l_gfs_child_argv[0]=globus_i_gfs_config_string("exec")) == NULL) { globus_l_gfs_child_argv[0] = globus_i_gfs_config_string("exec_name"); } for(i = 1, j = 1; prog_argv[i] != NULL; i++) { char * arg = prog_argv[i]; while(*arg == '-') { arg++; } if(!detach) { if(!strcmp(arg, "s") || !strcmp(arg, "daemon")) { continue; } } if(!strcmp(arg, "S") || !strcmp(arg, "detach")) { continue; } if(!strcmp(arg, "config_base_path")) { continue; } globus_l_gfs_child_argv[j++] = prog_argv[i]; } if(detach) { globus_l_gfs_child_argv[j++] = "-no-detach"; } else { globus_l_gfs_child_argv[j++] = "-inetd"; } if(globus_i_gfs_config_string("config_base_path")) { globus_l_gfs_child_argv[j++] = "-config-base-path"; globus_l_gfs_child_argv[j++] = globus_i_gfs_config_string("config_base_path"); } globus_l_gfs_child_argv[j] = NULL; globus_l_gfs_child_argc = j; } static void globus_l_gfs_server_detached() { int rc; pid_t pid; GlobusGFSName(globus_l_gfs_server_detached); globus_l_gfs_server_build_child_args(GLOBUS_TRUE); pid = fork(); if(pid < 0) { } /* if parent just end */ else if(pid != 0) { char * pidfile = globus_i_gfs_config_string("pidfile"); if(pidfile != NULL) { globus_result_t result; char * pidfile_evaled; result = globus_eval_path(pidfile, &pidfile_evaled); if(result == GLOBUS_SUCCESS) { mode_t oldmask; oldmask = umask(022); FILE * fh = fopen(pidfile_evaled, "w"); umask(oldmask); if (fh != NULL) { fprintf(fh, "%ld\n", (long) pid); fclose(fh); } } } exit(0); } /* if child */ else { setsid(); freopen("/dev/null", "w+", stdin); freopen("/dev/null", "w+", stdout); freopen("/dev/null", "w+", stderr); /* exec the process */ if(*globus_l_gfs_child_argv[0] == '/') { rc = execv(globus_l_gfs_child_argv[0], globus_l_gfs_child_argv); } else { rc = execvp(globus_l_gfs_child_argv[0], globus_l_gfs_child_argv); } if(rc == -1) { globus_result_t result; char * error_msg; error_msg = globus_common_create_string("%s\n%s\n%s\n%s", _GSSL("Could not exec process."), _GSSL("Please verify that a gridftp server is located at: "), globus_l_gfs_child_argv[0], _GSSL("Or try the -exec flag.")); result = GlobusGFSErrorSystemError("execv", errno); globus_gfs_log_result(GLOBUS_GFS_LOG_ERR, error_msg, result); exit(1); } } } static void gfs_l_add_acls() { globus_gfs_acl_module_t * mod; char * value; char * name; globus_bool_t cas_found = GLOBUS_FALSE; globus_extension_handle_t ext_handle; globus_list_t * list = NULL; int rc; value = globus_i_gfs_config_string("acl"); if(value != NULL) { list = globus_list_from_string(value, ',', NULL); while(!globus_list_empty(list)) { name = (char *) globus_list_remove(&list, list); if(strncmp(name, "cas", 3) == 0) { cas_found = GLOBUS_TRUE; } else { mod = (globus_gfs_acl_module_t *) globus_extension_lookup( &ext_handle, GLOBUS_GFS_ACL_REGISTRY, (void *) name); if(mod != NULL) { globus_gfs_acl_add_module(mod); } else { char buf[256]; snprintf(buf, 256, "globus_gridftp_server_acl_%s", name); buf[255] = 0; rc = globus_extension_activate(buf); if(rc != 0) { /* log error */ } else { mod = (globus_gfs_acl_module_t *) globus_extension_lookup( &ext_handle, GLOBUS_GFS_ACL_REGISTRY, (void *) name); if(mod != NULL) { globus_gfs_acl_add_module(mod); } } } } } } /* maintain older parameter */ if(cas_found || globus_i_gfs_config_bool("cas")) { globus_gfs_acl_add_module(&globus_gfs_acl_cas_module); } } static char * globus_l_gfs_get_inetd_contact() { globus_result_t result; globus_sockaddr_t sock_name; globus_socklen_t sock_len; char * contact_string; GlobusGFSName(globus_l_xio_tcp_contact_string); sock_len = sizeof(sock_name); result = globus_xio_system_socket_getsockname( STDIN_FILENO, (struct sockaddr *) &sock_name, &sock_len); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_libc_addr_to_contact_string( &sock_name, 0, &contact_string); if(result != GLOBUS_SUCCESS) { goto error; } return contact_string; error: return NULL; } int main( int argc, char ** argv) { char * tmp_s; int rc = 0; char * config; globus_bool_t inetd; char * cs; globus_result_t result; GlobusGFSName(main); LTDL_SET_PRELOADED_SYMBOLS(); /* drop supplemental groups */ if(getuid() == 0 && setgroups(0, NULL)) { fprintf(stderr, "Error: unable to drop supplemental group privileges.\n"); return 1; } /* seed for libraries (xio random port range) */ srand(time(NULL) * (getpid() + 1)); /* parse and set envs from config file before loading modules */ rc = globus_i_gfs_config_init_envs(argc, argv); if(rc != 0) { fprintf(stderr, "Failed to initialize configuration. Exiting.\n"); return 2; } /* activate globus stuff */ if((rc = globus_module_activate(GLOBUS_COMMON_MODULE)) != GLOBUS_SUCCESS) { fprintf(stderr, "Error: Failed to initialize GLOBUS_COMMON:\n%s", globus_error_print_friendly(globus_error_peek(rc))); goto error_activate; } if ((rc = globus_module_activate(GLOBUS_XIO_MODULE)) != GLOBUS_SUCCESS) { fprintf(stderr, "Error: Failed to initialize GLOBUS_XIO:\n%s", globus_error_print_friendly(globus_error_peek(rc))); goto error_activate; } if ((rc = globus_module_activate( GLOBUS_GRIDFTP_SERVER_MODULE)) != GLOBUS_SUCCESS) { fprintf(stderr, "Error: Failed to initialize GLOBUS_GRIDFTP_SERVER:\n%s", globus_error_print_friendly(globus_error_peek(rc))); goto error_activate; } if ((rc = globus_module_activate(GLOBUS_USAGE_MODULE)) != GLOBUS_SUCCESS) { fprintf(stderr, "Error: Failed to initialize GLOBUS_USAGE_MODULE:\n%s", globus_error_print_friendly(globus_error_peek(rc))); goto error_activate; } /* init all the server modules */ rc = globus_i_gfs_config_init(argc, argv, GLOBUS_FALSE); if(rc != 0) { fprintf(stderr, "Failed to initialize configuration. Exiting.\n"); return 2; } globus_i_gfs_log_open(); globus_i_gfs_config_post_init(); globus_l_gfs_signal_init(); globus_i_gfs_data_init(); globus_gfs_ipc_init(!globus_i_gfs_config_bool("data_node")); globus_i_gfs_control_init(); globus_i_gfs_brain_init(globus_l_gfs_data_brain_ready, NULL); /* initialize global variables */ globus_mutex_init(&globus_l_gfs_mutex, GLOBUS_NULL); globus_cond_init(&globus_l_gfs_cond, GLOBUS_NULL); globus_gfs_config_set_int("open_connections_count", 0); globus_l_gfs_exit = globus_i_gfs_config_int("bad_signal_exit"); globus_l_gfs_xio_server = NULL; /* if all the want is version info print and exit */ if(globus_i_gfs_config_bool("help")) { globus_i_gfs_config_display_usage(); rc = 0; goto error_ver; } else if(globus_i_gfs_config_bool("version")) { globus_version_print( local_package_name, &local_version, stderr, GLOBUS_TRUE); rc = 0; goto error_ver; } else if(globus_i_gfs_config_bool("versions")) { globus_version_print( local_package_name, &local_version, stderr, GLOBUS_TRUE); globus_module_print_activated_versions( stderr, GLOBUS_TRUE); rc = 0; goto error_ver; } #if !defined(BUILD_LITE) && defined(TARGET_ARCH_LINUX) { char buf[256]; buf[0] = '\0'; #if defined(_CS_GNU_LIBPTHREAD_VERSION) confstr(_CS_GNU_LIBPTHREAD_VERSION, buf, sizeof(buf)); #endif if((strstr(buf, "linuxthreads") || buf[0] == '\0') && (!globus_i_gfs_config_bool("ignore_bad_threads") && getuid() == 0)) { fprintf(stderr, "For security reasons, running as root with LinuxThreads \n" "is not supported. Please use a non-threaded flavor, update \n" "your libc libraries, and/or unset the LD_ASSUME_KERNEL\n" "environment variable. \n" "(confstr = %s)\n", buf); rc = -1; goto error_ver; } } #endif /* detach from the terminal if we need to */ if(globus_i_gfs_config_bool("detach")) { globus_l_gfs_server_detached(); } /* XXX we're missing this */ if(globus_i_gfs_config_bool("detach")) { if(globus_i_gfs_config_bool("chdir")) { char * chdir_to; chdir_to = globus_i_gfs_config_string("chdir_to"); if(chdir_to != NULL) { chdir(chdir_to); } else { chdir("/"); } } } gfs_l_add_acls(); tmp_s = globus_i_gfs_config_string("extension"); if(tmp_s != NULL) { char * ext_name; char * ext_args = NULL; ext_name = strdup(tmp_s); tmp_s = strchr(ext_name, ':'); if(tmp_s != NULL) { *tmp_s = '\0'; tmp_s++; if(*tmp_s != '\0') { ext_args = strdup(tmp_s); globus_gfs_config_set_ptr("extension_args", ext_args); } } globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "loading extension %s\n", ext_name); rc = globus_extension_activate(ext_name); if(rc != 0) { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "failed to load loading extension %s\n", ext_name); } free(ext_name); } globus_mutex_lock(&globus_l_gfs_mutex); { result = globus_xio_driver_load("tcp", &globus_l_gfs_tcp_driver); if(result != GLOBUS_SUCCESS) { rc = 1; goto error_lock; } result = globus_xio_attr_init(&globus_l_gfs_xio_attr); if(result != GLOBUS_SUCCESS) { rc = 1; goto error_lock; } /* in theory we could have gotten a terminated already */ if(globus_l_gfs_terminated) { rc = 0; goto error_lock; } config = globus_i_gfs_config_string("loaded_config"); inetd = globus_i_gfs_config_bool("inetd"); if(inetd) { if(globus_i_gfs_config_bool("ssh")) { struct stat statbuf; rc = fstat(STDIN_FILENO, &statbuf); if(rc == 0 && S_ISFIFO(statbuf.st_mode)) { /* using pipe driver */ } else /* if(S_ISSOCK(statbuf.st_mode)) */ { freopen("/dev/null", "w+", stderr); } } #ifndef WIN32 freopen("/dev/null", "w+", stderr); #endif } if(config) { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Configuration read from %s.\n", config); } else { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "No configuration file found.\n"); } globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_START, "configuration", 0, NULL); globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_END, "configuration", 0, "configfile=%s", config ? config : "none"); if(inetd) { result = globus_l_gfs_convert_inetd_handle(); if(result != GLOBUS_SUCCESS) { rc = 1; goto error_lock; } } else { globus_l_gfs_server_build_child_args(GLOBUS_FALSE); result = globus_l_gfs_be_daemon(); if(result != GLOBUS_SUCCESS) { rc = 1; goto error_lock; } } cs = globus_i_gfs_config_string("contact_string"); if(cs == NULL) { cs = globus_l_gfs_get_inetd_contact(); } globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Server started in %s mode.\n", inetd ? (globus_i_gfs_config_bool("ssh") ? "ssh" : "inetd") : "daemon"); globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_START, NULL, 0, "mode=%s%s%s", inetd ? "inetd" : "daemon", cs ? " contact=" : "", cs ? cs : ""); /* run until we are done */ while(!globus_l_gfs_terminated || globus_gfs_config_get_int("open_connections_count") > 0 || globus_l_gfs_outstanding > 0) { globus_cond_wait(&globus_l_gfs_cond, &globus_l_gfs_mutex); } } globus_mutex_unlock(&globus_l_gfs_mutex); globus_xio_attr_destroy(globus_l_gfs_xio_attr); globus_xio_driver_unload(globus_l_gfs_tcp_driver); globus_gfs_log_event( GLOBUS_GFS_LOG_ERR, GLOBUS_GFS_LOG_EVENT_END, NULL, 0, NULL); globus_i_gfs_log_close(); #ifndef BUILD_LITE if(globus_l_gfs_sigchld_periodic_handle != GLOBUS_NULL_HANDLE) { globus_callback_unregister( globus_l_gfs_sigchld_periodic_handle, NULL, NULL, NULL); globus_l_gfs_sigchld_periodic_handle = GLOBUS_NULL_HANDLE; } #endif globus_module_deactivate_all(); GlobusGFSDebugExit(); return 0; error_lock: globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, _GSSL("Could not start server"), result); globus_mutex_unlock(&globus_l_gfs_mutex); error_ver: globus_xio_attr_destroy(globus_l_gfs_xio_attr); globus_xio_driver_unload(globus_l_gfs_tcp_driver); globus_i_gfs_log_close(); error_activate: globus_module_deactivate_all(); GlobusGFSDebugExitWithError(); return rc; } static void globus_l_gfs_server_closed( void * user_arg, globus_object_t * error) { GlobusGFSName(globus_l_gfs_server_closed); GlobusGFSDebugEnter(); #ifdef WIN32 if(user_arg) { closesocket(user_arg); } #endif globus_mutex_lock(&globus_l_gfs_mutex); { globus_i_gfs_connection_closed(); } globus_mutex_unlock(&globus_l_gfs_mutex); if(error != NULL) { char * tmp_str; tmp_str = globus_error_print_friendly(error); /* XXX find out why we get (false) error here */ globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Control connection closed with error: %s\n", tmp_str); globus_free(tmp_str); globus_object_free(error); } GlobusGFSDebugExit(); } globus_gridftp_server-12.2/PaxHeaders.29556/gridftp.xinetd.default.in0000644000000000000000000000013213122233744022512 xustar0030 mtime=1497970660.658281867 30 atime=1497970830.778281867 30 ctime=1497987258.455281867 globus_gridftp_server-12.2/gridftp.xinetd.default.in0000664000175000017500000000061313122233744023527 0ustar00fedorafedora00000000000000service gsiftp { instances = 100 socket_type = stream wait = no user = root env += GLOBUS_LOCATION=@prefix@ @libdir_line@ server = @conf_sbindir@/globus-gridftp-server server_args = -i log_on_success += DURATION nice = 10 disable = yes } globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_embed.c0000644000000000000000000000013213122233744021550 xustar0030 mtime=1497970660.656281867 30 atime=1497970660.656281867 30 ctime=1497987258.592281867 globus_gridftp_server-12.2/globus_i_gfs_embed.c0000664000175000017500000005537413122233744022603 0ustar00fedorafedora00000000000000/* * Copyright 1999-2014 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_xio.h" #include "globus_xio_tcp_driver.h" #include "globus_i_gridftp_server.h" #include "globus_gridftp_server_embed.h" static globus_xio_driver_t globus_l_gfs_tcp_driver = NULL; typedef struct globus_l_gfs_embed_handle_s { globus_mutex_t mutex; globus_bool_t terminated; unsigned int outstanding; globus_xio_server_t xio_server; globus_bool_t xio_server_accepting; globus_bool_t stopped; globus_gfs_embed_event_cb_t event_cb; void * event_arg; } globus_l_gfs_embed_handle_t; static void globus_l_gfs_reject_close_cb( globus_xio_handle_t xio_handle, globus_result_t result, void * user_arg) { globus_gfs_embed_handle_t handle; handle = (globus_gfs_embed_handle_t) user_arg; globus_mutex_lock(&handle->mutex); { handle->outstanding--; } globus_mutex_unlock(&handle->mutex); } static void globus_l_gfs_reject_write_cb( globus_xio_handle_t xio_handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_gfs_embed_handle_t handle; handle = (globus_gfs_embed_handle_t) user_arg; globus_mutex_lock(&handle->mutex); { result = globus_xio_register_close( xio_handle, NULL, globus_l_gfs_reject_close_cb, handle); if(result != GLOBUS_SUCCESS) { handle->outstanding--; } } globus_mutex_unlock(&handle->mutex); } static void globus_l_gfs_reject_open_cb( globus_xio_handle_t xio_handle, globus_result_t result, void * user_arg) { char * sorry_msg = "421 Service not available, closing control connection\r\n"; globus_gfs_embed_handle_t handle; handle = (globus_gfs_embed_handle_t) user_arg; globus_mutex_lock(&handle->mutex); { if(result != GLOBUS_SUCCESS) { goto error; } result = globus_xio_register_write( xio_handle, (globus_byte_t *) sorry_msg, strlen(sorry_msg), strlen(sorry_msg), NULL, globus_l_gfs_reject_write_cb, handle); if(result != GLOBUS_SUCCESS) { goto error; } } globus_mutex_unlock(&handle->mutex); return; error: result = globus_xio_register_close( xio_handle, NULL, globus_l_gfs_reject_close_cb, handle); if(result != GLOBUS_SUCCESS) { handle->outstanding--; } globus_mutex_unlock(&handle->mutex); } static void globus_l_gfs_server_close_cb( globus_xio_server_t xio_server, void * user_arg) { globus_gfs_embed_handle_t handle; handle = (globus_gfs_embed_handle_t) user_arg; globus_mutex_lock(&handle->mutex); { handle->outstanding--; handle->xio_server = GLOBUS_NULL; } globus_mutex_unlock(&handle->mutex); if(handle->event_cb) { handle->event_cb( handle, GLOBUS_SUCCESS, GLOBUS_GFS_EMBED_EVENT_STOPPED, handle->event_arg); } } static void globus_i_gfs_connection_closed( globus_gfs_embed_handle_t handle) { GlobusGFSName(globus_i_gfs_connection_closed); GlobusGFSDebugEnter(); if(handle->event_cb) { handle->event_cb( handle, GLOBUS_SUCCESS, GLOBUS_GFS_EMBED_EVENT_CONNECTION_CLOSED, handle->event_arg); } globus_gfs_config_inc_int("open_connections_count", -1); if(handle->terminated || globus_i_gfs_config_bool("single")) { if(globus_gfs_config_get_int("open_connections_count") == 0) { handle->terminated = GLOBUS_TRUE; if(handle->event_cb) { handle->event_cb( handle, GLOBUS_SUCCESS, GLOBUS_GFS_EMBED_EVENT_STOPPED, handle->event_arg); } } } GlobusGFSDebugExit(); } static void globus_l_gfs_server_closed_cb( void * user_arg, globus_object_t * error) { globus_gfs_embed_handle_t handle; GlobusGFSName(globus_l_gfs_server_closed_cb); GlobusGFSDebugEnter(); handle = (globus_gfs_embed_handle_t) user_arg; globus_mutex_lock(&handle->mutex); { globus_i_gfs_connection_closed(handle); } globus_mutex_unlock(&handle->mutex); if(error != NULL) { char * tmp_str; tmp_str = globus_error_print_friendly(error); /* XXX find out why we get (false) error here */ globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Control connection closed with error: %s\n", tmp_str); globus_free(tmp_str); globus_object_free(error); } GlobusGFSDebugExit(); } static void globus_l_gfs_close_cb( globus_xio_handle_t xio_handle, globus_result_t result, void * user_arg) { globus_gfs_embed_handle_t handle; GlobusGFSName(globus_l_gfs_close_cb); GlobusGFSDebugEnter(); handle = (globus_gfs_embed_handle_t) user_arg; globus_mutex_lock(&handle->mutex); { globus_i_gfs_connection_closed(handle); } globus_mutex_unlock(&handle->mutex); GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_closed( void * user_arg, globus_result_t result) { globus_xio_handle_t xio_handle; globus_gfs_embed_handle_t handle; if(result != GLOBUS_SUCCESS) { /* XXX TODO log and error */ } xio_handle = (globus_xio_handle_t) user_arg; globus_mutex_unlock(&handle->mutex); { result = globus_xio_register_close( xio_handle, NULL, globus_l_gfs_close_cb, handle); } globus_mutex_unlock(&handle->mutex); if(result != GLOBUS_SUCCESS) { globus_l_gfs_close_cb(xio_handle, result, handle); } } static void globus_l_gfs_new_server_cb( globus_xio_handle_t xio_handle, globus_result_t result, void * user_arg) { globus_xio_system_socket_t system_handle; char * remote_contact; char * local_contact; globus_gfs_embed_handle_t handle; GlobusGFSName(globus_l_gfs_new_server_cb); GlobusGFSDebugEnter(); handle = (globus_gfs_embed_handle_t) user_arg; globus_mutex_lock(&handle->mutex); { if(result != GLOBUS_SUCCESS || handle->terminated) { goto error; } result = globus_xio_handle_cntl( xio_handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_REMOTE_NUMERIC_CONTACT, &remote_contact); if(result != GLOBUS_SUCCESS) { goto error; } if(!globus_i_gfs_config_allow_addr(remote_contact, GLOBUS_FALSE)) { globus_gfs_log_message( GLOBUS_GFS_LOG_WARN, "Connection disallowed by configuration from: %s\n", remote_contact); goto error; } globus_free(remote_contact); result = globus_xio_handle_cntl( xio_handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_REMOTE_CONTACT, &remote_contact); if(result != GLOBUS_SUCCESS) { goto error; } globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "New connection from: %s\n", remote_contact); if(handle->event_cb) { handle->event_cb( handle, GLOBUS_SUCCESS, GLOBUS_GFS_EMBED_EVENT_CONNECTION_OPENED, handle->event_arg); } result = globus_xio_handle_cntl( xio_handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_LOCAL_NUMERIC_CONTACT, &local_contact); if(result != GLOBUS_SUCCESS) { goto error2; } result = globus_xio_handle_cntl( xio_handle, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_GET_HANDLE, &system_handle); if(result != GLOBUS_SUCCESS) { goto error_start; } if(globus_i_gfs_config_bool("data_node")) { result = globus_gfs_ipc_handle_create( &globus_gfs_ipc_default_iface, system_handle, globus_l_gfs_ipc_closed, xio_handle); } else { result = globus_i_gfs_control_start( xio_handle, system_handle, remote_contact, local_contact, globus_l_gfs_server_closed_cb, handle); } if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, "Connection failed", result); goto error_start; } } globus_mutex_unlock(&handle->mutex); globus_free(local_contact); globus_free(remote_contact); GlobusGFSDebugExit(); return; error_start: globus_free(remote_contact); error2: globus_free(local_contact); error: result = globus_xio_register_close( xio_handle, NULL, globus_l_gfs_close_cb, handle); globus_mutex_unlock(&handle->mutex); if(result != GLOBUS_SUCCESS) { globus_l_gfs_close_cb(xio_handle, result, handle); } GlobusGFSDebugExitWithError(); } /* begin new server, this is called locked and it is assumed that the application is not in the termintated state */ static globus_result_t globus_l_gfs_open_new_server( globus_gfs_embed_handle_t handle, globus_xio_handle_t xio_handle) { globus_result_t result; GlobusGFSName(globus_l_gfs_open_new_server); GlobusGFSDebugEnter(); /* don't need the handle here, will get it in callback too */ result = globus_xio_register_open( xio_handle, NULL, NULL, globus_l_gfs_new_server_cb, handle); if(result != GLOBUS_SUCCESS) { goto error_open; } globus_gfs_config_inc_int("open_connections_count", 1); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_open: GlobusGFSDebugExitWithError(); return result; } /* a new client has connected */ static void globus_l_gfs_server_accept_cb( globus_xio_server_t server, globus_xio_handle_t xio_handle, globus_result_t result, void * user_arg) { globus_gfs_embed_handle_t handle; GlobusGFSName(globus_l_gfs_server_accept_cb); GlobusGFSDebugEnter(); handle = (globus_gfs_embed_handle_t) user_arg; globus_mutex_lock(&handle->mutex); { handle->outstanding--; handle->xio_server_accepting = GLOBUS_FALSE; if(result != GLOBUS_SUCCESS) { goto error_accept; } /* if too many already open */ if(globus_gfs_config_get_int("connections_max") != 0 && globus_gfs_config_get_int("open_connections_count") >= globus_gfs_config_get_int("connections_max")) { result = globus_xio_register_open( xio_handle, NULL, NULL, globus_l_gfs_reject_open_cb, handle); if(result != GLOBUS_SUCCESS) { goto error_accept; } handle->outstanding++; } else { result = globus_l_gfs_open_new_server(handle, xio_handle); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_ERR, _GSSL("Could not open new handle"), result); result = GLOBUS_SUCCESS; } } if(globus_i_gfs_config_bool("single")) { result = globus_xio_server_register_close( handle->xio_server, globus_l_gfs_server_close_cb, handle); if(result == GLOBUS_SUCCESS) { handle->outstanding++; } else { handle->xio_server = GLOBUS_NULL; } } else if(!handle->terminated && !globus_i_gfs_config_bool("connections_disabled")) { result = globus_xio_server_register_accept( handle->xio_server, globus_l_gfs_server_accept_cb, handle); if(result != GLOBUS_SUCCESS) { goto error_register_accept; } handle->outstanding++; handle->xio_server_accepting = GLOBUS_TRUE; } } globus_mutex_unlock(&handle->mutex); GlobusGFSDebugExit(); return; error_register_accept: error_accept: handle->terminated = GLOBUS_TRUE; if(globus_gfs_config_get_int("open_connections_count") == 0) { if(handle->event_cb) { handle->event_cb( handle, result, GLOBUS_GFS_EMBED_EVENT_STOPPED, handle->event_arg); } } globus_mutex_unlock(&handle->mutex); GlobusGFSDebugExitWithError(); } static globus_result_t globus_l_gfs_be_daemon( globus_gfs_embed_handle_t handle) { char * contact_string; char * interface; globus_result_t result; globus_xio_stack_t stack; globus_xio_attr_t attr; GlobusGFSName(globus_l_gfs_be_daemon); GlobusGFSDebugEnter(); result = globus_xio_driver_load("tcp", &globus_l_gfs_tcp_driver); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_xio_stack_init(&stack, NULL); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_xio_stack_push_driver(stack, globus_l_gfs_tcp_driver); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_xio_attr_init(&attr); if(result != GLOBUS_SUCCESS) { goto stack_error; } if((interface = globus_i_gfs_config_string("control_interface")) != NULL) { result = globus_xio_attr_cntl( attr, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_INTERFACE, interface); if(result != GLOBUS_SUCCESS) { goto attr_error; } } result = globus_xio_attr_cntl( attr, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_PORT, globus_i_gfs_config_int("port")); if(result != GLOBUS_SUCCESS) { goto attr_error; } result = globus_xio_attr_cntl( attr, globus_l_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_REUSEADDR, GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { goto attr_error; } result = globus_xio_server_create(&handle->xio_server, attr, stack); if(result != GLOBUS_SUCCESS) { goto attr_error; } result = globus_xio_server_get_contact_string( handle->xio_server, &contact_string); if(result != GLOBUS_SUCCESS) { goto server_error; } globus_gfs_config_set_ptr("contact_string", contact_string); result = globus_xio_server_register_accept( handle->xio_server, globus_l_gfs_server_accept_cb, handle); if(result != GLOBUS_SUCCESS) { goto contact_error; } handle->outstanding++; handle->xio_server_accepting = GLOBUS_TRUE; globus_xio_stack_destroy(stack); globus_xio_attr_destroy(attr); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; contact_error: globus_free(contact_string); server_error: globus_xio_server_close(handle->xio_server); attr_error: globus_xio_attr_destroy(attr); stack_error: globus_xio_stack_destroy(stack); error: GlobusGFSDebugExitWithError(); return result; } globus_result_t globus_gridftp_server_embed_init( globus_gfs_embed_handle_t * out_handle, char * args[]) { globus_l_gfs_embed_handle_t * handle; globus_result_t result; int arg_count; int rc = 0; GlobusGFSName(globus_gridftp_server_embed_init); GlobusGFSDebugEnter(); /* activte globus stuff */ if((rc = globus_module_activate(GLOBUS_COMMON_MODULE)) != GLOBUS_SUCCESS || (rc = globus_module_activate(GLOBUS_XIO_MODULE)) != GLOBUS_SUCCESS || (rc = globus_module_activate( GLOBUS_GRIDFTP_SERVER_MODULE)) != GLOBUS_SUCCESS || (rc = globus_module_activate(GLOBUS_USAGE_MODULE)) != GLOBUS_SUCCESS) { fprintf(stderr, "Error: Failed to initialize:\n%s", globus_error_print_friendly(globus_error_peek(rc))); goto error_activate; } arg_count = 0; if(args != NULL) { while(args[arg_count] != NULL) { arg_count++; } } /* init all the server modules */ globus_i_gfs_config_init(arg_count, args, GLOBUS_TRUE); globus_i_gfs_log_open(); globus_i_gfs_data_init(); globus_gfs_ipc_init(!globus_i_gfs_config_bool("data_node")); globus_i_gfs_control_init(); globus_i_gfs_brain_init(globus_l_gfs_data_brain_ready, NULL); /* initialize handle */ handle = (globus_l_gfs_embed_handle_t *) globus_calloc(1, sizeof(globus_l_gfs_embed_handle_t)); globus_mutex_init(&handle->mutex, GLOBUS_NULL); *out_handle = handle; GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_activate: GlobusGFSDebugExitWithError(); return result; } void globus_gridftp_server_embed_destroy( globus_gfs_embed_handle_t handle) { GlobusGFSName(globus_gridftp_server_embed_destroy); GlobusGFSDebugEnter(); if(handle != NULL) { globus_free(handle); } GlobusGFSDebugExit(); return; } globus_result_t globus_gridftp_server_embed_start( globus_gfs_embed_handle_t handle, globus_gfs_embed_event_cb_t event_cb, void * user_arg) { globus_result_t result; GlobusGFSName(globus_gridftp_server_embed_start); GlobusGFSDebugEnter(); handle->event_cb = event_cb; handle->event_arg = user_arg; result = globus_l_gfs_be_daemon(handle); GlobusGFSDebugExit(); return result; } void globus_gridftp_server_embed_stop( globus_gfs_embed_handle_t handle) { globus_result_t result; globus_bool_t callback; GlobusGFSName(globus_gridftp_server_embed_stop); GlobusGFSDebugEnter(); globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Server is shutting down...\n"); globus_mutex_lock(&handle->mutex); { if(handle->stopped) { globus_gfs_config_set_int( "open_connections_count", 0); globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Forcing unclean shutdown.\n"); } if(handle->xio_server) { result = globus_xio_server_register_close( handle->xio_server, globus_l_gfs_server_close_cb, handle); if(result == GLOBUS_SUCCESS) { handle->outstanding++; } else { handle->xio_server = GLOBUS_NULL; } } handle->stopped = GLOBUS_TRUE; handle->terminated = GLOBUS_TRUE; if(globus_gfs_config_get_int("open_connections_count") == 0) { callback = GLOBUS_TRUE; } else { if(!globus_i_gfs_config_bool("data_node")) { globus_i_gfs_control_stop(); } else { globus_i_gfs_ipc_stop(); } } } globus_mutex_unlock(&handle->mutex); if(callback && handle->event_cb) { handle->event_cb( handle, GLOBUS_SUCCESS, GLOBUS_GFS_EMBED_EVENT_STOPPED, handle->event_arg); } GlobusGFSDebugExit(); return; } int globus_gridftp_server_embed_config_get_int( globus_gfs_embed_handle_t handle, const char * option_name) { return globus_gfs_config_get_int(option_name); } void * globus_gridftp_server_embed_config_get_ptr( globus_gfs_embed_handle_t handle, const char * option_name) { return globus_gfs_config_get(option_name); } void globus_gridftp_server_embed_config_set_int( globus_gfs_embed_handle_t handle, char * option_name, int int_value) { globus_gfs_config_set_int(option_name, int_value); return; } void globus_gridftp_server_embed_config_set_ptr( globus_gfs_embed_handle_t handle, char * option_name, void * ptr_value) { globus_gfs_config_set_ptr(option_name, ptr_value); return; } globus_gridftp_server-12.2/PaxHeaders.29556/globus-gridftp-server-uninstalled.pc.in0000644000000000000000000000013213122233744025313 xustar0030 mtime=1497970660.638281867 30 atime=1497970830.097281867 30 ctime=1497987258.438281867 globus_gridftp_server-12.2/globus-gridftp-server-uninstalled.pc.in0000664000175000017500000000067313122233744026336 0ustar00fedorafedora00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ path=@abs_builddir@ executable=globus-gridftp-server-noinst abs_top_srcdir=@abs_top_srcdir@ abs_top_builddir=@abs_top_builddir@ Name: globus-gridftp-server Description: Globus Toolkit - Globus GridFTP Server Version: @VERSION@ Requires.private: @PACKAGE_DEPS@, @OPENSSL_PKGCONFIG@ Libs: ${abs_top_builddir}/globus_gridftp_server.la Cflags: -I${abs_top_srcdir} globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_brain.c0000644000000000000000000000013213122233744021567 xustar0030 mtime=1497970660.640281867 30 atime=1497970660.640281867 30 ctime=1497987258.542281867 globus_gridftp_server-12.2/globus_i_gfs_brain.c0000664000175000017500000001040313122233744022602 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_i_gridftp_server.h" #include "globus_i_gfs_ipc.h" #define GFS_BRAIN_FIXED_SIZE 256 static globus_i_gfs_brain_module_t * brain_l_module = NULL; static globus_extension_handle_t brain_l_ext_handle = NULL; globus_extension_registry_t brain_i_registry; globus_result_t globus_i_gfs_brain_init( globus_callback_func_t ready_cb, void * ready_cb_arg) { globus_result_t result; int rc; char * brain_name; GlobusGFSName(globus_i_gfs_brain_init); brain_name = globus_gfs_config_get_string("brain"); if(brain_name == NULL) { brain_l_module = &globus_i_gfs_default_brain; } else { rc = globus_extension_activate(brain_name); if(rc != GLOBUS_SUCCESS) { result = GlobusGFSErrorGeneric("Unable to load brain"); goto error; } brain_l_module = (globus_i_gfs_brain_module_t *) globus_extension_lookup( &brain_l_ext_handle, &brain_i_registry, BRAIN_SYMBOL_NAME); if(brain_l_module == NULL) { result = GlobusGFSErrorGeneric("Couldn't find brain symbol"); goto error; } } if(brain_l_module->init_func != NULL) { result = brain_l_module->init_func(ready_cb, ready_cb_arg); if(result != GLOBUS_SUCCESS) { goto error; } } return GLOBUS_SUCCESS; error: return result; } globus_result_t globus_gfs_brain_get_available( const char * user_id, const char * repo_name, int * count) { globus_result_t result = GLOBUS_SUCCESS; GlobusGFSName(globus_i_gfs_brain_stop); if(brain_l_module != NULL && brain_l_module->available_func != NULL) { result = brain_l_module->available_func(user_id, repo_name, count); } return result; } void globus_i_gfs_brain_stop() { GlobusGFSName(globus_i_gfs_brain_stop); if(brain_l_module != NULL && brain_l_module->stop_func != NULL) { brain_l_module->stop_func(); globus_extension_release(brain_l_ext_handle); } } globus_result_t globus_gfs_brain_select_nodes( globus_i_gfs_brain_node_t *** out_nodes, int * out_array_length, const char * repo_name, globus_off_t filesize, int min_count, int max_count) { globus_result_t result; GlobusGFSName(globus_gfs_brain_select_nodes); if(brain_l_module != NULL && brain_l_module->select_func != NULL) { result = brain_l_module->select_func( out_nodes, out_array_length, repo_name, filesize, min_count, max_count); if(result != GLOBUS_SUCCESS) { goto error; } } return GLOBUS_SUCCESS; error: return result; } globus_result_t globus_gfs_brain_release_node( globus_i_gfs_brain_node_t * nodes, globus_gfs_brain_reason_t reason) { globus_result_t result; GlobusGFSName(globus_gfs_brain_release_node); if(brain_l_module != NULL && brain_l_module->select_func != NULL) { result = brain_l_module->release_func( nodes, reason); if(result != GLOBUS_SUCCESS) { goto error; } } return GLOBUS_SUCCESS; error: return result; } globus_gridftp_server-12.2/PaxHeaders.29556/gridftp.gfork.default.in0000644000000000000000000000013213122233744022327 xustar0030 mtime=1497970660.658281867 30 atime=1497970830.828281867 30 ctime=1497987258.465281867 globus_gridftp_server-12.2/gridftp.gfork.default.in0000664000175000017500000000114113122233744023341 0ustar00fedorafedora00000000000000service gridftp { port = 2811 instances = 100 log_level = 0 env = GLOBUS_LOCATION=@prefix@ env += PATH=@conf_sbindir@:@conf_bindir@ @libdir_line@ # might need additional envs for security server = @conf_sbindir@/globus-gridftp-server server_args = -i -aa -l @conf_localstatedir@/log/gridftp.log server_args += -d WARN -c @conf_sysconfdir@/gridftp.conf nice = -20 master = @conf_sbindir@/gfs-gfork-master master_args = -G y master_args += -l @conf_localstatedir@/log/gridftp-master.log # undoc the following for memory limiting # master_args += -m } globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_acl.h0000644000000000000000000000013213122233744021240 xustar0030 mtime=1497970660.639281867 30 atime=1497970660.639281867 30 ctime=1497987258.570281867 globus_gridftp_server-12.2/globus_i_gfs_acl.h0000664000175000017500000000601713122233744022261 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef GLOBUS_I_GFS_ACL_H #define GLOBUS_I_GFS_ACL_H struct globus_i_gfs_acl_handle_s; typedef enum globus_l_gfs_acl_type_e { GLOBUS_L_GFS_ACL_TYPE_INIT, GLOBUS_L_GFS_ACL_TYPE_AUTHORIZE } globus_i_gfs_acl_type_t; typedef void (*globus_gfs_acl_cb_t)( globus_gfs_acl_object_desc_t * object, globus_gfs_acl_action_t action, void * user_arg, globus_result_t result); void globus_gfs_acl_add_module( globus_gfs_acl_module_t * module); int globus_gfs_acl_authorize( struct globus_i_gfs_acl_handle_s * acl_handle, globus_gfs_acl_action_t action, globus_gfs_acl_object_desc_t * object, globus_result_t * out_res, globus_gfs_acl_cb_t cb, void * user_arg); int globus_i_gfs_acl_init( struct globus_i_gfs_acl_handle_s * acl_handle, const gss_ctx_id_t context, const char * subject, const char * username, const char * password, const char * ipaddr, globus_result_t * out_res, globus_gfs_acl_cb_t cb, void * user_arg); void globus_i_gfs_acl_destroy( struct globus_i_gfs_acl_handle_s * acl_handle); void globus_gfs_acl_audit( struct globus_i_gfs_acl_handle_s * acl_handle, globus_gfs_acl_action_t action, globus_gfs_acl_object_desc_t * object, const char * msg); typedef struct globus_i_gfs_acl_handle_s { char * password; char * ipaddr; globus_i_gfs_acl_type_t type; char * subject; char * username; char * hostname; globus_gfs_acl_cb_t cb; void * user_arg; globus_list_t * module_list; globus_list_t * current_list; globus_result_t cached_res; gss_ctx_id_t context; globus_gfs_acl_action_t auth_action; globus_gfs_acl_object_desc_t auth_object; globus_gfs_acl_info_t acl_info; } globus_i_gfs_acl_handle_t; #endif globus_gridftp_server-12.2/PaxHeaders.29556/test0000644000000000000000000000013213122274273016512 xustar0030 mtime=1497987259.354281867 30 atime=1497987259.370281867 30 ctime=1497987259.354281867 globus_gridftp_server-12.2/test/0000775000175000017500000000000013122274273017604 5ustar00fedorafedora00000000000000globus_gridftp_server-12.2/test/PaxHeaders.29556/sharing_allowed_test.c0000644000000000000000000000013213122251052023122 xustar0030 mtime=1497977386.261281867 30 atime=1497977386.772281867 30 ctime=1497987259.352281867 globus_gridftp_server-12.2/test/sharing_allowed_test.c0000664000175000017500000007075113122251052024151 0ustar00fedorafedora00000000000000#include #include #include #include #include "globus_common.h" #include "globus_gridftp_server.h" #include "globus_preload.h" #include "globus_i_gfs_data.c" extern int globus_i_gfs_config_init(); typedef struct { char * test_name; char * sharing_users_allow; char * sharing_users_deny; char * sharing_groups_allow; char * sharing_groups_deny; char * sharing_user; bool expected_result; } sharing_allow_test_case_t; #define TEST_ASSERT(x) \ if (!(x)) { \ fprintf(stderr, "# Failed %s: %s\n", test_case->test_name, #x); \ test_result = 1; \ goto test_cleanup; \ } int test_sharing_allowed(const sharing_allow_test_case_t *test_case) { char * argv[9] = {"globus-gridftp-server"}; int argc = 1; int test_result = 0; bool allowed = false; int rc; globus_l_gfs_data_session_t session_handle = { .username = test_case->sharing_user, .gid_count = getgroups(0, NULL) + 1, }; session_handle.gid_array = malloc(session_handle.gid_count * sizeof(gid_t)); TEST_ASSERT(session_handle.gid_array != NULL); rc = getgroups(session_handle.gid_count, session_handle.gid_array); if (rc < session_handle.gid_count) { session_handle.gid_array[session_handle.gid_count-1] = getegid(); } session_handle.gid = getegid(); if (test_case->sharing_users_allow) { argv[argc++] = "-sharing-users-allow"; argv[argc++] = test_case->sharing_users_allow; } if (test_case->sharing_users_deny) { argv[argc++] = "-sharing-users-deny"; argv[argc++] = test_case->sharing_users_deny; } if (test_case->sharing_groups_allow) { argv[argc++] = "-sharing-groups-allow"; argv[argc++] = test_case->sharing_groups_allow; } if (test_case->sharing_groups_deny) { argv[argc++] = "-sharing-groups-deny"; argv[argc++] = test_case->sharing_groups_deny; } assert(argc <= (sizeof(argv) / sizeof(*argv))); rc = globus_i_gfs_config_init(argc, argv, true); TEST_ASSERT(rc == 0); allowed = globus_l_gfs_data_check_sharing_allowed(&session_handle); TEST_ASSERT(allowed == test_case->expected_result); test_cleanup: free(session_handle.gid_array); return test_result; } int main() { uid_t my_uid; uid_t my_groups[NGROUPS_MAX]; char * my_username; char * my_default_group; char * my_other_group; struct passwd *pwent; struct group *grent; int rc; int failed = 0; bool skip_other_group = false; globus_module_descriptor_t *modules[] = { GLOBUS_COMMON_MODULE, GLOBUS_GRIDFTP_SERVER_MODULE, NULL }; LTDL_SET_PRELOADED_SYMBOLS(); my_uid = getuid(); pwent = getpwuid(my_uid); if (pwent == NULL) { fprintf(stderr, "Unable to determine username\n"); exit(99); } my_username = strdup(pwent->pw_name); if (my_username == NULL) { fprintf(stderr, "Error allocating user name: %s\n", strerror(errno)); exit(99); } rc = getgroups(NGROUPS_MAX, my_groups); grent = getgrgid(my_groups[0]); if (grent == NULL) { fprintf(stderr, "Unable to determine my default group name"); exit(99); } my_default_group = strdup(grent->gr_name); if (my_default_group == NULL) { fprintf(stderr, "Error allocating default group name: %s\n", strerror(errno)); exit(99); } if (rc < 2) { my_other_group = ""; skip_other_group = true; } else { grent = getgrgid(my_groups[1]); if (grent == NULL) { fprintf(stderr, "Unable to determine a secondary group name\n"); exit(99); } my_other_group = strdup(grent->gr_name); if (my_other_group == NULL) { fprintf(stderr, "Error allocating secondary group name: %s\n", strerror(errno)); exit(99); } } rc = globus_module_activate_array(modules, NULL); if (rc != GLOBUS_SUCCESS) { fprintf(stderr, "Error activating modules: %d\n", rc); exit(99); } { char *good_user = my_username; char *good_user_initial_list = globus_common_create_string("%s,:bad:,:other:,:another:", my_username); char *good_user_mid_list = globus_common_create_string(":bad:,%s,:other:,:another:", my_username); char *good_user_end_list = globus_common_create_string(":bad:,:other:,:another:,%s", my_username); char *bad = ":bad:"; char *bad_list = ":bad:,:other:,:another:"; char *good_group = my_default_group; char *good_group_initial_list = globus_common_create_string("%s,:bad:,:other:,:another:", my_default_group); char *good_group_mid_list = globus_common_create_string(":bad:,%s,:other:,:another:", my_default_group); char *good_group_end_list = globus_common_create_string(":bad:,:other:,:another:,%s", my_default_group); char *good_other_group = my_other_group; char *good_other_group_initial_list = globus_common_create_string("%s,:bad:,:other:,:another:", my_other_group); char *good_other_group_mid_list = globus_common_create_string(":bad:,%s,:other:,:another:", my_other_group); char *good_other_group_end_list = globus_common_create_string(":bad:,:other:,:another:,%s", my_other_group); char *empty_list = ""; char *empty_comma_list = ","; sharing_allow_test_case_t test_cases[] = { { .test_name = "null-allowed-and-denied", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-allowed-or-denied", .sharing_users_allow = bad_list, .sharing_users_deny = bad_list, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = false }, { .test_name = "user-allowed", .sharing_users_allow = good_user, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "user-allowed-initial-list", .sharing_users_allow = good_user_initial_list, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "user-allowed-mid-list", .sharing_users_allow = good_user_mid_list, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "user-allowed-end-list", .sharing_users_allow = good_user_end_list, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "user-allowed-not-denied", .sharing_users_allow = good_user, .sharing_users_deny = bad_list, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "user-allowed-initial-list-not-denied", .sharing_users_allow = good_user_initial_list, .sharing_users_deny = bad_list, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "user-allowed-mid-list-not-denied", .sharing_users_allow = good_user_mid_list, .sharing_users_deny = bad_list, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "user-allowed-end-list-not-denied", .sharing_users_allow = good_user_end_list, .sharing_users_deny = bad_list, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-allowed", .sharing_users_allow = bad, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-allowed-list", .sharing_users_allow = bad_list, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = false }, { .test_name = "in-denied-user", .sharing_users_allow = NULL, .sharing_users_deny = good_user, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = false }, { .test_name = "in-denied-user-initial-list", .sharing_users_allow = NULL, .sharing_users_deny = good_user_initial_list, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = false }, { .test_name = "in-denied-user-mid-list", .sharing_users_allow = NULL, .sharing_users_deny = good_user_mid_list, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = false }, { .test_name = "in-denied-user-end-list", .sharing_users_allow = NULL, .sharing_users_deny = good_user_end_list, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = false }, { .test_name = "in-denied-and-allowed-user", .sharing_users_allow = good_user, .sharing_users_deny = good_user, .sharing_groups_allow = NULL, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = false }, { .test_name = "no-user-lists-allowed-group", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = good_group, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "no-user-lists-allowed-group-initial-list", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = good_group_initial_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "no-user-lists-allowed-group-mid-list", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = good_group_mid_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "no-user-lists-allowed-group-end-list", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = good_group_end_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "no-user-lists-deny-group", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = good_group, .sharing_user = my_username, .expected_result = false }, { .test_name = "no-user-lists-deny-group-initial-list", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = good_group_initial_list, .sharing_user = my_username, .expected_result = false }, { .test_name = "no-user-lists-deny-group-mid-list", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = good_group_mid_list, .sharing_user = my_username, .expected_result = false }, { .test_name = "no-user-lists-deny-group-end-list", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = good_group_end_list, .sharing_user = my_username, .expected_result = false }, { .test_name = "no-user-lists-allowed-and-denied-group", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = good_group, .sharing_groups_deny = good_group, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-user-allowed-in-allowed-group", .sharing_users_allow = bad, .sharing_users_deny = NULL, .sharing_groups_allow = good_group, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-allowed-or-denied-in-allowed-group", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = good_group, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-allowed-or-denied-in-allowed-group-initial-list", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = good_group_initial_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-allowed-or-denied-in-allowed-group-mid-list", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = good_group_mid_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-allowed-or-denied-in-allowed-group-end-list", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = good_group_end_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-allowed-or-denied-in-denied-group", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = bad, .sharing_groups_deny = good_group, .sharing_user = my_username, .expected_result = false }, { .test_name = "no-user-lists-allowed-other-group", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = good_other_group, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-lists-allowed-group-initial-list", .sharing_users_allow = bad, .sharing_users_deny = NULL, .sharing_groups_allow = good_group_initial_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-lists-allowed-group-mid-list", .sharing_users_allow = bad, .sharing_users_deny = NULL, .sharing_groups_allow = good_group_mid_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-lists-allowed-group-end-list", .sharing_users_allow = bad, .sharing_users_deny = NULL, .sharing_groups_allow = good_group_end_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-lists-allowed-other-group-initial-list", .sharing_users_allow = bad, .sharing_users_deny = NULL, .sharing_groups_allow = good_other_group_initial_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-lists-allowed-other-group-mid-list", .sharing_users_allow = bad, .sharing_users_deny = NULL, .sharing_groups_allow = good_other_group_mid_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-lists-allowed-other-group-end-list", .sharing_users_allow = bad, .sharing_users_deny = NULL, .sharing_groups_allow = good_other_group_end_list, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "no-user-lists-deny-other-group", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = good_other_group, .sharing_user = my_username, .expected_result = false }, { .test_name = "no-user-lists-deny-other-group-initial-list", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = good_other_group_initial_list, .sharing_user = my_username, .expected_result = false }, { .test_name = "no-user-lists-deny-other-group-mid-list", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = good_other_group_mid_list, .sharing_user = my_username, .expected_result = false }, { .test_name = "no-user-lists-deny-other-group-end-list", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = NULL, .sharing_groups_deny = good_other_group_end_list, .sharing_user = my_username, .expected_result = false }, { .test_name = "no-user-lists-allowed-and-denied-other-group", .sharing_users_allow = NULL, .sharing_users_deny = NULL, .sharing_groups_allow = good_other_group, .sharing_groups_deny = good_other_group, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-user-allowed-in-allowed-other-group", .sharing_users_allow = bad, .sharing_users_deny = NULL, .sharing_groups_allow = good_other_group, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-allowed-or-denied-in-allowed-other-group", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = good_other_group, .sharing_groups_deny = NULL, .sharing_user = my_username, .expected_result = true }, { .test_name = "not-in-user-allowed-or-denied-in-denied-other-group", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = bad, .sharing_groups_deny = good_other_group, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-user-or-group-allowed-or-denied", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = bad, .sharing_groups_deny = bad, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-any-list-empty-users-allowed", .sharing_users_allow = empty_list, .sharing_users_deny = bad, .sharing_groups_allow = bad, .sharing_groups_deny = bad, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-any-list-empty-users-denied", .sharing_users_allow = bad, .sharing_users_deny = empty_list, .sharing_groups_allow = bad, .sharing_groups_deny = bad, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-any-list-empty-groups-allowed", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = empty_list, .sharing_groups_deny = bad, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-any-list-empty-groups-denied", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = bad, .sharing_groups_deny = empty_list, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-any-list-empty-comma-users-allowed", .sharing_users_allow = empty_comma_list, .sharing_users_deny = bad, .sharing_groups_allow = bad, .sharing_groups_deny = bad, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-any-list-empty-comma-users-denied", .sharing_users_allow = bad, .sharing_users_deny = empty_comma_list, .sharing_groups_allow = bad, .sharing_groups_deny = bad, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-any-list-empty-comma-groups-allowed", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = empty_comma_list, .sharing_groups_deny = bad, .sharing_user = my_username, .expected_result = false }, { .test_name = "not-in-any-list-empty-comma-groups-denied", .sharing_users_allow = bad, .sharing_users_deny = bad, .sharing_groups_allow = bad, .sharing_groups_deny = empty_comma_list, .sharing_user = my_username, .expected_result = false }, }; printf("1..%d\n", (int) (sizeof(test_cases)/sizeof(*test_cases))); for (int i = 0; i < sizeof(test_cases)/sizeof(*test_cases); i++) { if (skip_other_group && strstr(test_cases[i].test_name, "other-group") != NULL) { printf("ok %d # SKIP no supplementary groups\n", i+1); continue; } printf("# u='%s' ua='%s' ud='%s' ga='%s' gd='%s' %s\n", test_cases[i].sharing_user ? test_cases[i].sharing_user : "NULL", test_cases[i].sharing_users_allow ? test_cases[i].sharing_users_allow: "NULL", test_cases[i].sharing_users_deny ? test_cases[i].sharing_users_deny : "NULL", test_cases[i].sharing_groups_allow ? test_cases[i].sharing_groups_allow : "NULL", test_cases[i].sharing_groups_deny ? test_cases[i].sharing_groups_deny : "NULL", test_cases[i].expected_result ? "true" : "false"); rc = test_sharing_allowed(&test_cases[i]); if (rc != 0) { failed++; printf("not "); } printf("ok %d - %s\n", i+1, test_cases[i].test_name); } } globus_module_deactivate_all(); return failed; } globus_gridftp_server-12.2/test/PaxHeaders.29556/setup-chroot-test0000644000000000000000000000013213122233744022121 xustar0030 mtime=1497970660.660281867 30 atime=1497970660.660281867 30 ctime=1497987259.354281867 globus_gridftp_server-12.2/test/setup-chroot-test0000775000175000017500000000320713122233744023143 0ustar00fedorafedora00000000000000#! /bin/sh failed=0 test_tmp="" tests="test_setup_args_missing_r require_root 1 \ test_setup_args_h false 0 \ test_setup_args_c_bad require_root 1 \ test_setup_args_c_good require_root 0" set -- $tests echo "1..$(( $# / 3 ))" require_root() { [ $(id -u) -ne 0 ] } cleanup_tmp() { if [ -n "$test_tmp" ]; then rm -rf "$test_tmp" fi return $failed } trap cleanup_tmp 0 test_tmp="$(mktemp -d -t "$(basename $0)XXXXXXXXXX")" if [ ! -d "$test_tmp" ]; then echo "Bail out! Can't create temp file" exit 99 fi test_setup_args_missing_r() { globus-gridftp-server-setup-chroot } test_setup_args_h() { globus-gridftp-server-setup-chroot -h } test_setup_args_c_bad() { globus-gridftp-server-setup-chroot -c ${X509_CERT_DIR}.bad -r $test_tmp/test_setup_args_c_bad } test_setup_args_c_good() { globus-gridftp-server-setup-chroot -c ${X509_CERT_DIR} -r $test_tmp/test_setup_args_c_good } i=0 while test "$#" -gt 0; do i=$(($i + 1)) test_name="$1" shift test_skip="$1" shift test_expect="$1" shift if $test_skip; then res="$test_expect" skip_reason=" #SKIP $test_skip" else testout="${test_tmp}/${test_name}.out" testerr="${test_tmp}/${test_name}.err" $test_name > "$testout" 2> "${testerr}" res=$? sed -e 's/^/# /' < ${testout} sed -e 's/^/# /' < ${testerr} skip_reason="" fi if [ $res -eq $test_expect ]; then echo "ok $i - $test_name$skip_reason" else echo "not ok $i - $test_name" failed=$(($failed + 1)) fi done exit $failed globus_gridftp_server-12.2/test/PaxHeaders.29556/Makefile.in0000644000000000000000000000013213122274254020633 xustar0030 mtime=1497987244.411281867 30 atime=1497987256.473281867 30 ctime=1497987259.320281867 globus_gridftp_server-12.2/test/Makefile.in0000664000175000017500000011574013122274254021660 0ustar00fedorafedora00000000000000# Makefile.in generated by automake 1.14.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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$(OPENSSL) req -passout pass:globus -subj "/CN=ca" -new -x509 -extensions v3_ca -keyout $*.cakey -out $@ -config $< @ENABLE_TESTS_TRUE@.cacert.cakey: @ENABLE_TESTS_TRUE@ : @ENABLE_TESTS_TRUE@.cacert.link: @ENABLE_TESTS_TRUE@ linkname="`$(OPENSSL) x509 -hash -noout -in $<`.0"; \ @ENABLE_TESTS_TRUE@ rm -f "$$linkname"; \ @ENABLE_TESTS_TRUE@ cp $< "$$linkname"; \ @ENABLE_TESTS_TRUE@ echo "$$linkname" > $@; \ @ENABLE_TESTS_TRUE@ $(MKDIR_P) certificates; \ @ENABLE_TESTS_TRUE@ cp $${linkname} certificates @ENABLE_TESTS_TRUE@.link.signing_policy: @ENABLE_TESTS_TRUE@ linkname=`cat $<`; \ @ENABLE_TESTS_TRUE@ policyfile=$${linkname%.0}.signing_policy; \ @ENABLE_TESTS_TRUE@ echo "access_id_CA X509 '/CN=ca'" > $${policyfile}; \ @ENABLE_TESTS_TRUE@ echo "pos_rights globus CA:sign" >> $${policyfile}; \ @ENABLE_TESTS_TRUE@ echo "cond_subjects globus '\"/*\"'" >> $${policyfile}; \ @ENABLE_TESTS_TRUE@ echo $${policyfile} >> $@; \ @ENABLE_TESTS_TRUE@ $(MKDIR_P) certificates; \ @ENABLE_TESTS_TRUE@ cp $${policyfile} certificates @ENABLE_TESTS_TRUE@.signing_policy.srl: @ENABLE_TESTS_TRUE@ echo 01 > $@ # Test Cert/Key @ENABLE_TESTS_TRUE@.srl.key: @ENABLE_TESTS_TRUE@ umask 077; $(OPENSSL) genrsa -out $@ 1024 @ENABLE_TESTS_TRUE@.key.req: @ENABLE_TESTS_TRUE@ $(OPENSSL) req -subj "/CN=test" -new -key $< -out $@ -config $*.cnf @ENABLE_TESTS_TRUE@.req.cert: @ENABLE_TESTS_TRUE@ umask 022; $(OPENSSL) x509 -passin pass:globus -req -days 365 -in testcred.req -CA $*.cacert -CAkey $*.cakey -out $@ @ENABLE_TESTS_TRUE@clean-local: @ENABLE_TESTS_TRUE@ if [ -f testcred.link ]; then \ @ENABLE_TESTS_TRUE@ rm -f "$$(cat testcred.link)" testcred.link; \ @ENABLE_TESTS_TRUE@ fi @ENABLE_TESTS_TRUE@ if test -f testcred.signing_policy; then \ @ENABLE_TESTS_TRUE@ rm -f $$(cat testcred.signing_policy) testcred.signing_policy; \ @ENABLE_TESTS_TRUE@ fi @ENABLE_TESTS_TRUE@ rm -rf certificates # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: globus_gridftp_server-12.2/test/PaxHeaders.29556/ipc-test.c0000644000000000000000000000013213122233744020461 xustar0030 mtime=1497970660.660281867 30 atime=1497970660.660281867 30 ctime=1497987259.342281867 globus_gridftp_server-12.2/test/ipc-test.c0000664000175000017500000001117313122233744021501 0ustar00fedorafedora00000000000000#include #include #include "globus_i_gridftp_server_config.h" #include "globus_i_gfs_ipc.h" typedef struct { char *name; int (*test)(void); } test_case; #define TEST_CASE(x) { .name = #x, .test = (x) } #define TEST_ASSERT(x) \ if (!(x)) \ { \ fprintf(stderr, " [%s:%d] %s\n", __func__, __LINE__, (#x)); \ testres = 1; \ goto cleanup; \ } int test_uint32(void) { char *start = NULL; char *buf = NULL; size_t len = 0; uint32_t test_uints[] = { 0, UINT32_C(1)<< 25, UINT32_C(1)<<30, UINT32_MAX }; uint32_t test_uints_out[4]; void *test_uintps_out[4]; int testres = 0; start = buf = malloc(len = 8); TEST_ASSERT(start != NULL); TEST_ASSERT(buf != NULL); for (int i = 0; i < sizeof(test_uints) / sizeof(*test_uints); i++) { GFSEncodeUInt32(start, len, buf, test_uints[i]); } buf = start; for (int i = 0; i < sizeof(test_uints_out) / sizeof(*test_uints_out); i++) { GFSDecodeUInt32(buf, len, test_uints_out[i]); } buf = start; for (int i = 0; i < sizeof(test_uintps_out) / sizeof(*test_uintps_out); i++) { GFSDecodeUInt32P(buf, len, test_uintps_out[i]); } for (int i = 0; i < sizeof(test_uints) / sizeof(*test_uints); i++) { TEST_ASSERT(test_uints[i] == test_uints_out[i]); TEST_ASSERT((intptr_t) test_uints[i] == (intptr_t) test_uintps_out[i]); } cleanup: return testres; decode_err: TEST_ASSERT(false); } int test_uint64(void) { char *start = NULL; char *buf = NULL; size_t len = 0; uint64_t test_uints[] = { 0, 1<<25, UINT64_C(1)<<30, UINT64_C(1)<<34, UINT64_C(1)<<60, UINT64_MAX }; uint64_t test_uints_out[6]; int testres = 0; start = buf = malloc(len = 8); TEST_ASSERT(start != NULL); TEST_ASSERT(buf != NULL); for (int i = 0; i < sizeof(test_uints) / sizeof(*test_uints); i++) { GFSEncodeUInt64(start, len, buf, test_uints[i]); } buf = start; for (int i = 0; i < sizeof(test_uints_out) / sizeof(*test_uints_out); i++) { GFSDecodeUInt64(buf, len, test_uints_out[i]); } for (int i = 0; i < sizeof(test_uints) / sizeof(*test_uints); i++) { TEST_ASSERT(test_uints[i] == test_uints_out[i]); } cleanup: return testres; decode_err: TEST_ASSERT(false); } int test_char(void) { char *start = NULL; char *buf = NULL; size_t len = 0; char test_chars[] = { 0, 1, 2, 3, 124, 127 }; char test_chars_out[6]; int testres = 0; start = buf = malloc(len = 8); TEST_ASSERT(start != NULL); TEST_ASSERT(buf != NULL); for (int i = 0; i < sizeof(test_chars) / sizeof(*test_chars); i++) { GFSEncodeChar(start, len, buf, test_chars[i]); } buf = start; for (int i = 0; i < sizeof(test_chars_out) / sizeof(*test_chars_out); i++) { GFSDecodeChar(buf, len, test_chars_out[i]); } for (int i = 0; i < sizeof(test_chars) / sizeof(*test_chars); i++) { TEST_ASSERT(test_chars[i] == test_chars_out[i]); } cleanup: return testres; decode_err: TEST_ASSERT(false); } int test_string(void) { char *start = NULL; char *buf = NULL; size_t len = 0; char* test_strings[] = { "hello", "", "\n" }; char *test_strings_out[3]; int testres = 0; start = buf = malloc(len = 8); TEST_ASSERT(start != NULL); TEST_ASSERT(buf != NULL); for (int i = 0; i < sizeof(test_strings) / sizeof(*test_strings); i++) { GFSEncodeString(start, len, buf, test_strings[i]); } buf = start; for (int i = 0; i < sizeof(test_strings_out) / sizeof(*test_strings_out); i++) { GFSDecodeString(buf, len, test_strings_out[i]); } for (int i = 0; i < sizeof(test_strings) / sizeof(*test_strings); i++) { TEST_ASSERT(strcmp(test_strings[i], test_strings_out[i]) == 0); } cleanup: return testres; decode_err: TEST_ASSERT(false); } int main() { test_case tests[] = { TEST_CASE(test_uint32), TEST_CASE(test_uint64), TEST_CASE(test_char), TEST_CASE(test_string) }; int failed = 0; int rc = 0; #ifdef WORDS_BIGENDIAN printf("# big endian test\n"); #else printf("# little endian test\n"); #endif printf("1..%d\n", (int) (sizeof(tests) / sizeof(*tests))); for (int i = 0; i < sizeof(tests) / sizeof(*tests); i++) { rc = tests[i].test(); if (rc == 0) { printf("ok %d - %s\n", i+1, tests[i].name); } else { printf("not ok %d - %s\n", i+1, tests[i].name); failed++; } } return failed; } globus_gridftp_server-12.2/test/PaxHeaders.29556/cmp_alias_ent_test.c0000644000000000000000000000013213122233744022566 xustar0030 mtime=1497970660.660281867 30 atime=1497970660.660281867 30 ctime=1497987259.337281867 globus_gridftp_server-12.2/test/cmp_alias_ent_test.c0000664000175000017500000000656113122233744023613 0ustar00fedorafedora00000000000000#include #include #include #include #include "globus_preload.h" typedef struct { char *alias; size_t alias_len; } globus_l_gfs_alias_ent_t; extern int globus_list_cmp_alias_ent( void * a, void * b, void * arg); typedef struct { int idx1; int idx2; int expect; } test_t; int main() { globus_l_gfs_alias_ent_t ents[] = { { .alias = "hell*", .alias_len = 5 }, { .alias = "hello", .alias_len = 5 }, { .alias = "*", .alias_len = 1 }, { .alias = "", .alias_len = 0 }, { .alias = "hell", .alias_len = 4 }, { .alias = (char[]){(char)-1, (char)0 }, .alias_len = 1 }, { .alias = "hell?", .alias_len = 5 }, { .alias = "hell[o]", .alias_len = 5 } }; test_t tests[] = { {0, 0, 1}, {0, 1, 0}, {0, 2, 1}, {0, 3, 1}, {0, 4, 1}, {0, 5, 0}, {0, 6, 0}, {0, 7, 0}, {1, 0, 1}, {1, 1, 1}, {1, 2, 1}, {1, 3, 1}, {1, 4, 1}, {1, 5, 0}, {1, 6, 1}, {1, 7, 1}, {2, 0, 0}, {2, 1, 0}, {2, 2, 1}, {2, 3, 1}, {2, 4, 0}, {2, 5, 0}, {2, 6, 0}, {2, 7, 0}, {3, 0, 0}, {3, 1, 0}, {3, 2, 0}, {3, 3, 1}, {3, 4, 0}, {3, 5, 0}, {3, 6, 0}, {3, 7, 0}, {4, 0, 0}, {4, 1, 0}, {4, 2, 1}, {4, 3, 1}, {4, 4, 1}, {4, 5, 0}, {4, 6, 0}, {4, 7, 0}, {5, 0, 1}, {5, 1, 1}, {5, 2, 1}, {5, 3, 1}, {5, 4, 1}, {5, 5, 1}, {5, 6, 1}, {5, 7, 1}, {6, 0, 1}, {6, 1, 0}, {6, 2, 1}, {6, 3, 1}, {6, 4, 1}, {6, 5, 0}, {6, 6, 1}, {6, 7, 0}, {7, 0, 1}, {7, 1, 0}, {7, 2, 1}, {7, 3, 1}, {7, 4, 1}, {7, 5, 0}, {7, 6, 1}, {7, 7, 1}, }; int test_count = (int) (sizeof(tests)/sizeof(tests[0])); int failed_tests = 0; LTDL_SET_PRELOADED_SYMBOLS(); printf("1..%d\n", test_count); for (int i = 0; i < test_count; i++) { int rc = globus_list_cmp_alias_ent(&ents[tests[i].idx1], &ents[tests[i].idx2], NULL); char *s; size_t slen; if (rc == tests[i].expect) { printf("ok %d", i+1); } else { printf("not ok %d", i+1); failed_tests++; } printf(" - \""); s = ents[tests[i].idx1].alias; slen = strlen(s); for (int j = 0; j < slen; j++) { if (isprint(s[j])) { putchar(s[j]); } else { printf("%#0x", (int) (unsigned char) s[j]); } } printf("\" %s \"", tests[i].expect ? ">=" : "<"); s = ents[tests[i].idx2].alias; slen = strlen(s); for (int j = 0; j < slen; j++) { if (isprint(s[j])) { putchar(s[j]); } else { printf("%#0x", (int) (unsigned char) s[j]); } } printf("\"\n"); } return failed_tests; } globus_gridftp_server-12.2/test/PaxHeaders.29556/Makefile.am0000644000000000000000000000013213122233744020621 xustar0030 mtime=1497970660.660281867 30 atime=1497970818.328281867 30 ctime=1497987259.322281867 globus_gridftp_server-12.2/test/Makefile.am0000664000175000017500000000461613122233744021645 0ustar00fedorafedora00000000000000check_PROGRAMS = \ cmp_alias_ent_test \ error_response_test \ ipc-test \ sharing_allowed_test check_DATA = \ testcred.key \ testcred.cert \ testcred.cakey \ testcred.cacert \ testcred.link \ testcred.signing_policy \ testcred.srl check_SCRIPTS = setup-chroot-test if ENABLE_TESTS TESTS = \ cmp_alias_ent_test\ error_response_test \ ipc-test \ setup-chroot-test \ sharing_allowed_test TESTS_ENVIRONMENT = \ export X509_CERT_DIR="$(abs_builddir)/certificates" \ PATH="$(abs_srcdir)/..:$$PATH"; LOG_COMPILER = $(FAKEROOT) ../libtool --mode=execute $(MODULE_DLOPEN) AM_CPPFLAGS = -I$(srcdir)/.. $(PACKAGE_DEP_CFLAGS) $(OPENSSL_CFLAGS) LDADD = ../libglobus_gridftp_server.la \ $(MODULE_DLPREOPEN) $(PACKAGE_DEP_LIBS) $(OPENSSL_LIBS) -lltdl AM_LDFLAGS = -dlpreopen force # Test CA .cnf.cacert: umask 077; $(OPENSSL) req -passout pass:globus -subj "/CN=ca" -new -x509 -extensions v3_ca -keyout $*.cakey -out $@ -config $< .cacert.cakey: : .cacert.link: linkname="`$(OPENSSL) x509 -hash -noout -in $<`.0"; \ rm -f "$$linkname"; \ cp $< "$$linkname"; \ echo "$$linkname" > $@; \ $(MKDIR_P) certificates; \ cp $${linkname} certificates .link.signing_policy: linkname=`cat $<`; \ policyfile=$${linkname%.0}.signing_policy; \ echo "access_id_CA X509 '/CN=ca'" > $${policyfile}; \ echo "pos_rights globus CA:sign" >> $${policyfile}; \ echo "cond_subjects globus '\"/*\"'" >> $${policyfile}; \ echo $${policyfile} >> $@; \ $(MKDIR_P) certificates; \ cp $${policyfile} certificates .signing_policy.srl: echo 01 > $@ # Test Cert/Key .srl.key: umask 077; $(OPENSSL) genrsa -out $@ 1024 .key.req: $(OPENSSL) req -subj "/CN=test" -new -key $< -out $@ -config $*.cnf .req.cert: umask 022; $(OPENSSL) x509 -passin pass:globus -req -days 365 -in testcred.req -CA $*.cacert -CAkey $*.cakey -out $@ SUFFIXES = .key .req .cert .srl .link .signing_policy .cacert .cakey CLEANFILES = testcred.key testcred.cert testcred.req \ testcred.cacert testcred.srl \ testcred.cakey clean-local: if [ -f testcred.link ]; then \ rm -f "$$(cat testcred.link)" testcred.link; \ fi if test -f testcred.signing_policy; then \ rm -f $$(cat testcred.signing_policy) testcred.signing_policy; \ fi rm -rf certificates endif EXTRA_DIST = $(check_SCRIPTS) globus_gridftp_server-12.2/test/PaxHeaders.29556/error_response_test.c0000644000000000000000000000013213122233744023037 xustar0030 mtime=1497970660.660281867 30 atime=1497970660.660281867 30 ctime=1497987259.339281867 globus_gridftp_server-12.2/test/error_response_test.c0000664000175000017500000002141513122233744024057 0ustar00fedorafedora00000000000000#include "globus_gridftp_server.h" #include "globus_i_gridftp_server.h" #include bool test_default_message(void) { globus_result_t result = GLOBUS_SUCCESS; char *message = NULL; bool ok = false; errno = ENOMEM; result = GlobusGFSErrorMemory("foo"); message = globus_object_printable_to_string( globus_error_peek(result)); fprintf(stderr, "# %s %s\n", __func__, message); ok = (message != NULL); free(message); return ok; } bool test_explicit_response_code(void) { globus_object_t *err = NULL; int code = 0; bool ok = false; err = GlobusGFSErrorObjFtpResponse(NULL, 550, "NOT_FOUND", NULL); code = globus_gfs_error_get_ftp_response_code(err); ok = (code == 550); globus_object_free(err); return ok; } bool test_explicit_message(void) { globus_object_t *err = NULL; const char *expect = "SOME_EXTENSION_ERROR"; char *message = NULL; char *m = NULL; bool ok = false; err = GlobusGFSErrorObjFtpResponse(NULL, 550, expect, NULL); message = globus_object_printable_to_string(err); fprintf(stderr, "# %s \"%s\"\n", __func__, message); m = strstr(message, " c="); if (m != NULL) { m += 3; } ok = (m != NULL) && (strncmp(m, expect, strlen(expect)) == 0); globus_object_free(err); free(message); return ok; } static bool test_error_macros(void) { globus_result_t result = GLOBUS_SUCCESS; bool ok = false; result = GlobusGFSErrorMemory("memory"); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorPathNotFound("path"); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorIncorrectChecksum("1", "2"); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorMultipartUploadNotFound(); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorAmbiguousPath("ambiguity"); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorTooBusy(); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorDataChannelAuthenticationFailure(); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorDataChannelCommunicationFailure(); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorLoginDenied(); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorPermissionDenied(); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorQuotaExceeded(); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorNoSpaceLeft(); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorInvalidPathName("invalid"); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorPathExists("path"); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorIsADirectory("name"); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorNotADirectory("name"); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorCRLError(); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorInternalError(__func__); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorNotImplemented(); if (result == GLOBUS_SUCCESS) { goto fail; } result = GlobusGFSErrorConfigurationError(); if (result == GLOBUS_SUCCESS) { goto fail; } ok = true; fail: return ok; } static bool test_error_system(void) { globus_object_t *err = NULL; int code = 0; bool ok = false; errno = ENOENT; err = globus_i_gfs_error_system(0, 0, "Unknown error"); code = globus_gfs_error_get_ftp_response_code(err); fprintf(stderr, "# %s %d\n", __func__, code); ok = (code == 451); globus_object_free(err); return ok; } static bool test_error_multiline(void) { globus_result_t result = GLOBUS_SUCCESS; globus_object_t *err = NULL; char *msg = NULL; char *ftp_str = NULL; bool ok = false; char *p = NULL; int count=0; err = GlobusGFSErrorObjAmbiguousPath(NULL, "/Some/Dupe/Path"); msg = globus_error_print_friendly(err); ftp_str = globus_gsc_string_to_959( globus_gfs_error_get_ftp_response_code(err), msg, NULL); p = ftp_str; while (*p != 0) { char *q = strstr(p, "\r\n"); if (q) { *q = 0; fprintf(stderr, "# %s: %s\n", __func__, p); count++; p = q+2; } else { fprintf(stderr, "# %s: %s\n", __func__, p); count++; p += strlen(p); } } ok = (count == 3); free(msg); globus_object_free(err); return ok; } static bool test_error_response_error_code(void) { globus_object_t *err = NULL; const char * error_code = NULL; bool ok = false; err = GlobusGFSErrorObjFtpResponse(NULL, 550, "NOT_FOUND", NULL); error_code = globus_gfs_error_get_ftp_response_error_code(err); ok = (strcmp(error_code, "NOT_FOUND") == 0); globus_object_free(err); return ok; } static bool test_error_response_error_code_match(void) { globus_object_t *err = NULL; bool ok = false; err = GlobusGFSErrorObjFtpResponse(NULL, 550, "NOT_FOUND", NULL); ok = globus_gfs_error_match_response_error_code(err, "NOT_FOUND"); globus_object_free(err); return ok; } static bool test_error_response_error_code_match_null(void) { globus_object_t *err = NULL; bool ok = false; err = GlobusGFSErrorObjFtpResponse(NULL, 550, "NOT_FOUND", NULL); ok = !globus_gfs_error_match_response_error_code(err, NULL); globus_object_free(err); return ok; } static bool test_error_response_error_code_match_null_err(void) { globus_object_t *err = NULL; bool ok = false; ok = !globus_gfs_error_match_response_error_code(NULL, "NOT_FOUND"); globus_object_free(err); return ok; } static bool test_error_response_error_code_mismatch(void) { globus_object_t *err = NULL; bool ok = false; err = GlobusGFSErrorObjFtpResponse(NULL, 550, "NOT_FOUND", NULL); ok = !globus_gfs_error_match_response_error_code(err, "CHEESE"); globus_object_free(err); return ok; } typedef struct { bool (*test_case)(void); const char *name; } test_case_t; #define TEST(x) { x, #x } int main() { test_case_t tests[] = { TEST(test_default_message), TEST(test_explicit_response_code), TEST(test_explicit_message), TEST(test_error_macros), TEST(test_error_system), TEST(test_error_multiline), TEST(test_error_response_error_code), TEST(test_error_response_error_code_match), TEST(test_error_response_error_code_match_null), TEST(test_error_response_error_code_match_null_err), TEST(test_error_response_error_code_mismatch), }; size_t num_tests = sizeof(tests)/sizeof(tests[0]); int failed = 0; globus_module_activate(GLOBUS_GRIDFTP_SERVER_MODULE); printf("1..%zu\n", num_tests); for (size_t i = 0; i < num_tests; i++) { bool ok = false; ok = tests[i].test_case(); if (ok) { printf("ok %zu - %s\n", i+1, tests[i].name); } else { printf("not ok %zu - %s\n", i+1, tests[i].name); failed++; } } globus_module_deactivate_all(); return failed; } globus_gridftp_server-12.2/test/PaxHeaders.29556/testcred.cnf.in0000644000000000000000000000013213122233744021477 xustar0030 mtime=1497970660.661281867 30 atime=1497970830.973281867 30 ctime=1497987259.325281867 globus_gridftp_server-12.2/test/testcred.cnf.in0000664000175000017500000000450013122233744022513 0ustar00fedorafedora00000000000000HOME = . RANDFILE = $ENV::HOME/.rnd [ ca ] default_ca = CA_default # The default ca section [ CA_default ] dir = . # Where everything is kept certs = $dir/certs # Where the issued certs are kept crl_dir = $dir/crl # Where the issued crl are kept database = $dir/index.txt # database index file. new_certs_dir = $dir/newcerts # default place for new certs. certificate = $dir/cacert.pem # The CA certificate serial = $dir/serial # The current serial number crlnumber = $dir/crlnumber # the current crl number # must be commented out to leave a V1 CRL crl = $dir/crl.pem # The current CRL private_key = $dir/private/cakey.pem# The private key RANDFILE = $dir/private/.rand # private random number file x509_extensions = usr_cert # The extentions to add to the cert name_opt = ca_default # Subject Name options cert_opt = ca_default # Certificate field options default_days = 365 # how long to certify for default_crl_days= 30 # how long before next CRL default_md = default # use public key default MD preserve = no # keep passed DN ordering policy = policy_match # For the CA policy [ policy_match ] commonName = supplied # For the 'anything' policy # At this point in time, you must list all acceptable 'object' # types. [ policy_anything ] commonName = supplied #################################################################### [ req ] default_bits = 2048 default_md = sha1 default_keyfile = privkey.pem distinguished_name = req_distinguished_name attributes = req_attributes x509_extensions = v3_ca string_mask = utf8only [ req_distinguished_name ] commonName = Common Name (eg, your name or your server\'s hostname) commonName_max = 64 [ req_attributes ] challengePassword = A challenge password challengePassword_min = 4 challengePassword_max = 20 unstructuredName = An optional company name [ usr_cert ] # PKIX recommendations harmless if included in all certificates. subjectKeyIdentifier=hash authorityKeyIdentifier=keyid,issuer [ v3_req ] # Extensions to add to a certificate request basicConstraints = CA:FALSE keyUsage = nonRepudiation, digitalSignature, keyEncipherment [ v3_ca ] # PKIX recommendation. subjectKeyIdentifier=hash authorityKeyIdentifier=keyid:always,issuer basicConstraints = critical,CA:true [ crl_ext ] # CRL extensions. authorityKeyIdentifier=keyid:always globus_gridftp_server-12.2/PaxHeaders.29556/version.h.in0000644000000000000000000000013213122233744020051 xustar0030 mtime=1497970660.661281867 30 atime=1497970831.015281867 30 ctime=1497987258.468281867 globus_gridftp_server-12.2/version.h.in0000664000175000017500000000161313122233744021067 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ static globus_version_t local_version = { @MAJOR_VERSION@, @MINOR_VERSION@, @DIRT_TIMESTAMP@, @DIRT_BRANCH_ID@ }; static const char toolkit_id[] = "@GLOBUS_TOOLKIT_ID@"; static const char build_flavor[] = GLOBUS_FLAVOR_NAME; static const char local_package_name[] = "@PACKAGE@"; globus_gridftp_server-12.2/PaxHeaders.29556/globus_gridftp_server.h0000644000000000000000000000013213122233744022357 xustar0030 mtime=1497970660.639281867 30 atime=1497970660.639281867 30 ctime=1497987258.487281867 globus_gridftp_server-12.2/globus_gridftp_server.h0000664000175000017500000025256413122233744023412 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * @file globus_gridftp_server.h DSI interface * * If you are interested in writing a module for this server and want to * discuss it's design, or are already writing one and would like support, * please subscribe to gridftp-dev@globus.org: * https://lists.globus.org/mailman/listinfo/gridftp-dev * In fact, we'd like to hear from you even if you don't need any assistance. */ #ifndef GLOBUS_GRIDFTP_SERVER_H #define GLOBUS_GRIDFTP_SERVER_H #include "globus_common.h" #include "globus_gridftp_server_control.h" #ifdef TARGET_ARCH_WIN32 #ifdef interface #undef interface #endif #endif #ifndef TARGET_ARCH_WIN32 #include #endif #define GLOBUS_MAPPING_STRING ":globus-mapping:" extern globus_module_descriptor_t globus_i_gfs_module; #define GLOBUS_GRIDFTP_SERVER_MODULE (&globus_i_gfs_module) extern globus_extension_registry_t globus_i_gfs_dsi_registry; #define GLOBUS_GFS_DSI_REGISTRY &globus_i_gfs_dsi_registry extern globus_extension_registry_t globus_i_gfs_acl_registry; #define GLOBUS_GFS_ACL_REGISTRY &globus_i_gfs_acl_registry /* * globus_gfs_error_type_t * */ typedef enum globus_gfs_error_type_e { GLOBUS_GFS_ERROR_MEMORY = 1, GLOBUS_GFS_ERROR_PARAMETER, GLOBUS_GFS_ERROR_SYSTEM_ERROR, GLOBUS_GFS_ERROR_WRAPPED, GLOBUS_GFS_ERROR_DATA, GLOBUS_GFS_ERROR_GENERIC } globus_gfs_error_type_t; /* * globus_gfs_operation_type_t * * Server operations. */ typedef enum globus_gfs_operation_type_e { GLOBUS_GFS_OP_FINAL_REPLY = 1, GLOBUS_GFS_OP_EVENT_REPLY, GLOBUS_GFS_OP_EVENT, GLOBUS_GFS_OP_SESSION_START, GLOBUS_GFS_OP_SESSION_STOP, GLOBUS_GFS_OP_RECV, GLOBUS_GFS_OP_SEND, GLOBUS_GFS_OP_LIST, GLOBUS_GFS_OP_COMMAND, GLOBUS_GFS_OP_PASSIVE, GLOBUS_GFS_OP_ACTIVE, GLOBUS_GFS_OP_DESTROY, GLOBUS_GFS_OP_TRANSFER, GLOBUS_GFS_OP_STAT, GLOBUS_GFS_OP_BUFFER_SEND, GLOBUS_GFS_OP_HANDSHAKE, GLOBUS_GFS_OP_SESSION_START_REPLY, GLOBUS_GFS_OP_INTERMEDIATE_REPLY } globus_gfs_operation_type_t; #define GLOBUS_GFS_OP_STAT_PARTIAL GLOBUS_GFS_OP_INTERMEDIATE_REPLY /* * globus_gfs_command_type_t * * Command types. Commands are generally simple filesystem operations * that only return success/failure and at most a single string. */ typedef enum globus_gfs_command_type_e { GLOBUS_GFS_CMD_MKD = 1, GLOBUS_GFS_CMD_RMD, GLOBUS_GFS_CMD_DELE, GLOBUS_GFS_CMD_SITE_AUTHZ_ASSERT, GLOBUS_GFS_CMD_SITE_RDEL, GLOBUS_GFS_CMD_RNTO, GLOBUS_GFS_CMD_RNFR, GLOBUS_GFS_CMD_CKSM, GLOBUS_GFS_CMD_SITE_CHMOD, GLOBUS_GFS_CMD_SITE_DSI, GLOBUS_GFS_CMD_SITE_SETNETSTACK, GLOBUS_GFS_CMD_SITE_SETDISKSTACK, GLOBUS_GFS_CMD_SITE_CLIENTINFO, GLOBUS_GFS_CMD_DCSC, GLOBUS_GFS_CMD_SITE_CHGRP, GLOBUS_GFS_CMD_SITE_UTIME, GLOBUS_GFS_CMD_SITE_SYMLINKFROM, GLOBUS_GFS_CMD_SITE_SYMLINK, GLOBUS_GFS_CMD_HTTP_PUT, GLOBUS_GFS_CMD_HTTP_GET, GLOBUS_GFS_CMD_HTTP_CONFIG, GLOBUS_GFS_CMD_TRNC, GLOBUS_GFS_CMD_SITE_TASKID, /* handled internally */ GLOBUS_GFS_CMD_SITE_RESTRICT = 3072, GLOBUS_GFS_CMD_SITE_CHROOT, GLOBUS_GFS_CMD_SITE_SHARING, GLOBUS_GFS_CMD_UPAS, GLOBUS_GFS_CMD_UPRT, GLOBUS_GFS_CMD_STORATTR, GLOBUS_GFS_CMD_WHOAMI, GLOBUS_GFS_MIN_CUSTOM_CMD = 4096 } globus_gfs_command_type_t; /** * @brief Event types * @details * [Request] types are passed as parameters to the DSI's * globus_gfs_storage_trev_t func. Supported events must be specified * in the event_mask of globus_gridftp_server_begin_transfer(). * * [Reply] types are passed back via globus_gridftp_server_operation_event() * with any associated data. globus_gridftp_server_begin_transfer() is a * convience wrapper which accomplishes the same as * globus_gridftp_server_operation_event() with an event type of a * GLOBUS_GFS_EVENT_TRANSFER_BEGIN. * * In a multi-node configuration, generally request types must be passed on * to all nodes (multiplexed), and reply types must be counted and passed * back as one event (demultiplexed). Some events can be passed back multiple * times as noted. * */ typedef enum globus_gfs_event_type_e { /** [Reply] Data will start to transfer. Only ONE of these events may * be passed back per globus_gfs_operation_t. */ GLOBUS_GFS_EVENT_TRANSFER_BEGIN = 0x0001, /** [Request] abort of a transfer that is between BEGIN and COMPLETE. */ GLOBUS_GFS_EVENT_TRANSFER_ABORT = 0x0002, /** [Request] Requesting side is completely done with transfer and any * related references have been destroyed. */ GLOBUS_GFS_EVENT_TRANSFER_COMPLETE = 0x0004, /** [Reply] Data connection has been disconnected. Only ONE of these * events may be passed forward per globus_gfs_operation_t. */ GLOBUS_GFS_EVENT_DISCONNECTED = 0x0008, /** [Request] Ask for a 'bytes recieved' transfer update. * [Reply] Report bytes recieved since last update. This event may be * passed back multiple times per globus_gfs_operation_t. */ GLOBUS_GFS_EVENT_BYTES_RECVD = 0x0010, /** [Request] Ask for a 'ranges recieved' transfer update. * [Reply] Report ranges recieved since last update. This event may be * passed back multiple times per globus_gfs_operation_t. */ GLOBUS_GFS_EVENT_RANGES_RECVD = 0x0020, /** [Reply] Data connection to be used for this transfer is * (or already has been) established. Only ONE of these events may * be back forward per globus_gfs_operation_t. */ GLOBUS_GFS_EVENT_TRANSFER_CONNECTED = 0x0040, /** unused */ GLOBUS_GFS_EVENT_PARTIAL_EOF_COUNT = 0x0100, /** unused */ GLOBUS_GFS_EVENT_FINAL_EOF_COUNT = 0x0200, /** bitmask catchall */ GLOBUS_GFS_EVENT_ALL = 0xFFFF } globus_gfs_event_type_t; /* * globus_gfs_buffer_type_t * */ typedef enum globus_gfs_buffer_type_e { GLOBUS_GFS_BUFFER_EOF_INFO = 0x0001, GLOBUS_GFS_BUFFER_SERVER_DEFINED = 0xFFFF /* user defined types will start at 0x00010000 */ } globus_gfs_buffer_type_t; /* * globus_gfs_layout_type_t * * Striped layout types. */ typedef enum globus_gfs_layout_type_e { GLOBUS_GFS_LAYOUT_PARTITIONED = 1, GLOBUS_GFS_LAYOUT_BLOCKED } globus_gfs_layout_type_t; /* * globus_gfs_stat_t * * Similar to a posix struct stat. Defined in the server-lib. * * (this comment should not be relied upon, so check the * definition in globus_gridftp_server_control.h to be sure) * * typedef struct globus_gridftp_server_control_stat_s * { * int mode; * int nlink; * char * name; * char * symlink_target; * uid_t uid; * gid_t gid; * globus_off_t size; * globus_time_t atime; * globus_time_t ctime; * globus_time_t mtime; * int dev; * int ino; * } globus_gridftp_server_control_stat_t; */ typedef globus_gridftp_server_control_stat_t globus_gfs_stat_t; /* * globus_gfs_operation_info_t * * Internal operation info. This handle is passed with the info structs * Its data should not be accessed. */ typedef struct globus_i_gfs_op_info_s * globus_gfs_op_info_t; /* * globus_gfs_data_finished_info_t * * Contains specific result info for an active or passive data connection. * Note that in most cases this info will simply be passed. */ typedef struct globus_gfs_data_finished_info_s { /** unique key for the data_handle */ void * data_arg; /** false if the direction of data flow is restricted */ globus_bool_t bi_directional; /** is the connection using ipv6? */ globus_bool_t ipv6; /** number of contact strings */ int cs_count; /** array of contact strings */ const char ** contact_strings; } globus_gfs_data_finished_info_t; /* * globus_gfs_cmd_finshed_info_t * * Contains specific result info for commands. */ typedef struct globus_gfs_cmd_finshed_info_s { /** type of command that has finished */ globus_gfs_command_type_t command; /** checksum string, for CKSM only */ char * checksum; /** full path of the created directory, for MKD only */ char * created_dir; } globus_gfs_cmd_finshed_info_t; /* * globus_gfs_stat_finished_info_t * * Contains specific result info for a stat. */ typedef struct globus_gfs_stat_finished_info_s { /** uid of the user that performed the stat */ int uid; /** count of gids in gid_array */ int gid_count; /** array of gids of which user that performed the stat is a member */ int * gid_array; /** number of stat objects in the array */ int stat_count; /** array of stat objects */ globus_gfs_stat_t * stat_array; } globus_gfs_stat_finished_info_t; /* * globus_gfs_session_finished_info_t * * Contains specific result info for a stat. */ typedef struct globus_gfs_session_finished_info_s { /** arg to pass back with each request */ void * session_arg; /** local username of authenticated user */ char * username; /** home directory of authenticated user */ char * home_dir; } globus_gfs_session_finished_info_t; /* * globus_gfs_session_finished_info_t * * Contains specific result info for a stat. */ typedef struct globus_gfs_transfer_finished_info_s { /* total bytes transferred for this operation */ globus_off_t bytes_transferred; } globus_gfs_transfer_finished_info_t; /* * globus_gfs_finished_info_t * * Final result info for an operation. */ typedef struct globus_gfs_finished_info_s { /** type of operation that has completed */ globus_gfs_operation_type_t type; /** unique key for the op */ int id; /** result code for success or failure of the op */ int code; /** additional message to be appended to the control channel ** response or sent over the ipc when result is success. */ char * msg; /** result_t */ globus_result_t result; union { globus_gfs_session_finished_info_t session; globus_gfs_data_finished_info_t data; globus_gfs_cmd_finshed_info_t command; globus_gfs_stat_finished_info_t stat; globus_gfs_transfer_finished_info_t transfer; } info; /** op info */ globus_gfs_op_info_t op_info; } globus_gfs_finished_info_t; /* * globus_gfs_event_info_t * * Event info. */ typedef struct globus_gfs_event_info_s { /** type of event */ globus_gfs_event_type_t type; /** arg supplied with the BEGIN_TRANSFER event, will be passed back with each transfer event */ void * event_arg; /* reply data */ /** node that event is from */ int node_ndx; /** unique key of transfer request that event is related to */ int id; /** mask of events that should be passed in */ int event_mask; /** number of bytes received for current transfer */ globus_off_t recvd_bytes; /** ranges of bytes received for current transfer */ globus_range_list_t recvd_ranges; /** arg representing data handle that event is related to */ void * data_arg; /* request data */ /** array of eof counts */ int * eof_count; /** number of nodes (size of eof_count array) */ int node_count; /** op info */ globus_gfs_op_info_t op_info; } globus_gfs_event_info_t; /* * globus_gfs_transfer_info_t * * Info needed for transfer operations (list, send, recv). */ typedef struct globus_gfs_transfer_info_s { /** pathname being transferred or listed */ char * pathname; /** module name and arguments */ char * module_name; char * module_args; /** type of list requested */ char * list_type; /** offset of partial transfer */ globus_off_t partial_offset; /** length of partial transfer */ globus_off_t partial_length; /** list or ranges for a restart */ globus_range_list_t range_list; /** length of partial transfer */ globus_bool_t truncate; /** unique key that identifies the associated data_handle */ void * data_arg; /** number of eof that sender should send xxx might need to be array here */ int eof_count; /** total number of local stripes that will be involved */ int stripe_count; /** total number of nodes that will be involved */ int node_count; /** node index */ int node_ndx; /** client requested storage space size */ globus_off_t alloc_size; /** expected checksum */ char * expected_checksum; /** expected checksum algorithm */ char * expected_checksum_alg; /** levels to descend for listing (0 = no descent) */ int list_depth; /** directory traversal options */ int traversal_options; /** op info */ globus_gfs_op_info_t op_info; } globus_gfs_transfer_info_t; /* * maintain backward source compatibility after member rename */ #define rnfr_pathname from_pathname /* * globus_gfs_command_info_t * * Info needed for a command operation. */ typedef struct globus_gfs_command_info_s { /** command type requested */ globus_gfs_command_type_t command; /** pathname to execute the command on */ char * pathname; /** offset for cksm command */ globus_off_t cksm_offset; /** length of data to read for cksm command -1 means full file */ globus_off_t cksm_length; /** checksum algorithm requested (md5 only currently) */ char * cksm_alg; /** mode argument to the chmod command */ int chmod_mode; /** pathname to rename from (to the above pathname) OR * pathname to link to */ char * from_pathname; /** Authorization assertion */ char * authz_assert; /** group argument to the chgrp command */ char * chgrp_group; /** time argument to the utime command */ time_t utime_time; /** op info */ globus_gfs_op_info_t op_info; } globus_gfs_command_info_t; /* * globus_gfs_data_info_t * * Info needed for data operations (active, passive). */ typedef struct globus_gfs_data_info_s { /** should this be ipv6? */ globus_bool_t ipv6; /** number of parallel streams */ int nstreams; /** data channel mode */ char mode; /** data channel type */ char type; /** tcp buffersize to use */ globus_size_t tcp_bufsize; /** blocksize to use */ globus_size_t blocksize; /** blocksize to use for stripe layout */ globus_size_t stripe_blocksize; /** stripe layout to use */ int stripe_layout; /** protection mode */ char prot; /** dcau mode */ char dcau; /** client DN */ char * subject; /** pathname that will be transferred (or NULL if not delayed PASV) */ char * pathname; /** max number of contact strings to return (for PASV) */ int max_cs; /** number of contact strings (PORT) */ int cs_count; /** array of contact strings (PORT) */ const char ** contact_strings; /** interface that should be used for data connections */ char * interface; /* if this is set, the data channel will use it instead of the default session credential */ gss_cred_id_t del_cred; /** op info */ globus_gfs_op_info_t op_info; } globus_gfs_data_info_t; /* * globus_gfs_stat_info_t * * Info needed for a stat operation. */ typedef struct globus_gfs_stat_info_s { /** if pathname is a directory, should stat report its info or its contents */ globus_bool_t file_only; /** this stat is requested internally -- bypasses authorization checks */ globus_bool_t internal; /** pathname to stat */ char * pathname; /** whether to return symbolic link info or target info */ globus_bool_t use_symlink_info; /** if pathname is a directory, should its stat info be included? */ globus_bool_t include_path_stat; /** op info */ globus_gfs_op_info_t op_info; } globus_gfs_stat_info_t; typedef struct globus_gfs_session_info_s { gss_cred_id_t del_cred; globus_bool_t free_cred; globus_bool_t map_user; char * username; char * password; char * subject; char * cookie; char * host_id; /** op info */ globus_gfs_op_info_t op_info; } globus_gfs_session_info_t; typedef enum globus_gfs_brain_reason_e { GLOBUS_GFS_BRAIN_REASON_ERROR = 1, GLOBUS_GFS_BRAIN_REASON_COMPLETE } globus_gfs_brain_reason_t; typedef struct globus_i_gfs_brain_node_s { char * host_id; char * repo_name; void * brain_arg; int max_connection; int current_connection; float load; } globus_i_gfs_brain_node_t; /************************************************************************** * Storage Module API * * The storage module API is made up of the interface definition, * notification functions, and helper functions below. *************************************************************************/ /* * globus_gfs_operation_t * * Operation handle. This handle is passed to and from the storage * module. Its internal data should not be used. */ typedef struct globus_l_gfs_data_operation_s * globus_gfs_operation_t; /** * Interface Definition **/ /* * init/destroy * * This will be called upon a new client session. Any persistent * data that will be needed should be initialized and stored in a * user-defined object which should be assigned to out_user_arg. This * object pointer will then be passed back to the module with any other * interface call. */ typedef void (*globus_gfs_storage_init_t)( globus_gfs_operation_t op, globus_gfs_session_info_t * session_info); /* * This will be called when the client session ends. Final cleanup * should be done here. */ typedef void (*globus_gfs_storage_destroy_t)( void * user_arg); /* * transfer * * This defines the functions that will be called for list, send, and recv. */ typedef void (*globus_gfs_storage_transfer_t)( globus_gfs_operation_t op, globus_gfs_transfer_info_t * transfer_info, void * user_arg); /* * command * * This defines the function that will be called for commands. The type * member of command_info specifies which command to carry out. */ typedef void (*globus_gfs_storage_command_t)( globus_gfs_operation_t op, globus_gfs_command_info_t * command_info, void * user_arg); /* * stat * * This defines the function that will be called for a stat lookup. */ typedef void (*globus_gfs_storage_stat_t)( globus_gfs_operation_t op, globus_gfs_stat_info_t * stat_info, void * user_arg); /* * data connection * * This defines the functions that will be called for active and passive * data connection creation. */ typedef void (*globus_gfs_storage_data_t)( globus_gfs_operation_t op, globus_gfs_data_info_t * data_info, void * user_arg); /* * data_destroy * * This defines the function that will be called to signal that a data * connection should be destroyed. Note that there is no corresponding * finished notification for data destroy requests. */ typedef void (*globus_gfs_storage_data_destroy_t)( void * data_arg, void * user_arg); /* * data_destroy * * This defines the function that will be called to signal that a transfer * event should occur. Note that there is no corresponding finished * notification for transfer event requests. */ typedef void (*globus_gfs_storage_trev_t)( globus_gfs_event_info_t * event_info, void * user_arg); /* * set cred * * This defines the function that will be called to pass delegated credentials. * XXX more here later XXX */ typedef void (*globus_gfs_storage_set_cred_t)( gss_cred_id_t del_cred, void * user_arg); /* * send user buffer * * This defines the function that will be called to send a user defined buffer. * XXX more here later XXX */ typedef void (*globus_gfs_storage_buffer_send_t)( int buffer_type, globus_byte_t * buffer, globus_size_t buffer_len, void * user_arg); /* * realpath * * This defines the function that will be called to determine a true path * free of symlinks or other obsfucation. * if you implement this, add GLOBUS_GFS_DSI_DESCRIPTOR_HAS_REALPATH to your * globus_gfs_storage_iface_t interface definition. */ typedef globus_result_t (*globus_gfs_storage_realpath_t)( const char * in_path, char ** out_realpath, void * user_arg); #define GLOBUS_GFS_DSI_DESCRIPTOR_SENDER (1 << 0) #define GLOBUS_GFS_DSI_DESCRIPTOR_BLOCKING (1 << 1) #define GLOBUS_GFS_DSI_DESCRIPTOR_HAS_REALPATH (1 << 2) #define GLOBUS_GFS_DSI_DESCRIPTOR_REQUIRES_ORDERED_DATA (1 << 3) #define GLOBUS_GFS_DSI_DESCRIPTOR_SETS_ERROR_RESPONSES (1 << 4) #define GLOBUS_GFS_DSI_DESCRIPTOR_SAFE_RDEL (1 << 5) /* * globus_gfs_storage_iface_t * * Storage interface function pointers. Only define functions that are * implemented. If a function is not defined, the server will either fail * for that particular operation, or in the case of list, data, cred, and * trev funcs, the server will act on those operations itself. */ typedef struct globus_gfs_storage_iface_s { int descriptor; /* session initiating functions */ globus_gfs_storage_init_t init_func; globus_gfs_storage_destroy_t destroy_func; /* transfer functions */ globus_gfs_storage_transfer_t list_func; globus_gfs_storage_transfer_t send_func; globus_gfs_storage_transfer_t recv_func; globus_gfs_storage_trev_t trev_func; /* data conn funcs */ globus_gfs_storage_data_t active_func; globus_gfs_storage_data_t passive_func; globus_gfs_storage_data_destroy_t data_destroy_func; globus_gfs_storage_command_t command_func; globus_gfs_storage_stat_t stat_func; globus_gfs_storage_set_cred_t set_cred_func; globus_gfs_storage_buffer_send_t buffer_send_func; globus_gfs_storage_realpath_t realpath_func; } globus_gfs_storage_iface_t; /** * Notification Functions **/ /* * operation finished * * This is a generic finished notification function. Either this *or* a * specific finished function below must be called upon completion of an * operation with the appropriate data set in the finished_info struct, * including error info if the operation failed. */ void globus_gridftp_server_operation_finished( globus_gfs_operation_t op, globus_result_t result, globus_gfs_finished_info_t * finished_info); /* * operation event * * This is a generic event notification function. Either this *or* a * specific event function below must be called upon completion of an * operation with the appropriate event data set in the event_info struct. */ void globus_gridftp_server_operation_event( globus_gfs_operation_t op, globus_result_t result, globus_gfs_event_info_t * event_info); /* * begin transfer event * * Speficic event notification for the start of a transfer. */ void globus_gridftp_server_begin_transfer( globus_gfs_operation_t op, int event_mask, void * event_arg); /* * finished transfer * * Speficic finished notification for completion of a transfer. */ void globus_gridftp_server_finished_transfer( globus_gfs_operation_t op, globus_result_t result); /* * finished session_start * * Specific finished notification for session start completion. * */ void globus_gridftp_server_finished_session_start( globus_gfs_operation_t op, globus_result_t result, void * session_arg, char * username, char * home_dir); /* * finished command * * Speficic finished notification for completion of a command. * command_response should be NULL if not used (currently only * used in MKD and CKSM) */ void globus_gridftp_server_finished_command( globus_gfs_operation_t op, globus_result_t result, char * command_response); void globus_gridftp_server_intermediate_command( globus_gfs_operation_t op, globus_result_t result, char * command_response); /* * finished stat * * Speficic finished notification for completion of a stat. */ void globus_gridftp_server_finished_stat( globus_gfs_operation_t op, globus_result_t result, globus_gfs_stat_t * stat_array, int stat_count); void globus_gridftp_server_finished_stat_partial( globus_gfs_operation_t op, globus_result_t result, globus_gfs_stat_t * stat_array, int stat_count); void globus_gridftp_server_finished_stat_custom_list( globus_gfs_operation_t op, globus_result_t result, globus_byte_t * list_response, globus_size_t list_response_len, globus_bool_t free_buffer); /* * finished active data * * Speficic finished notification for completion of a active data creation. */ void globus_gridftp_server_finished_active_data( globus_gfs_operation_t op, globus_result_t result, void * data_arg, globus_bool_t bi_directional); /* * finished passive data * * Speficic finished notification for completion of a passive data creation. */ void globus_gridftp_server_finished_passive_data( globus_gfs_operation_t op, globus_result_t result, void * data_arg, globus_bool_t bi_directional, const char ** contact_strings, int cs_count); /** * Data Read and Write Functions **/ /* * write * * Register a write of specified buffer to the server. You should use * globus_gridftp_server_get_block_size() * and globus_gridftp_server_get_optimal_concurrency() to determine the * buffer size of each write and the number of writes you should have * pending at all times. (pending meaning you are waiting for the callback). */ typedef void (*globus_gridftp_server_write_cb_t)( globus_gfs_operation_t op, globus_result_t result, globus_byte_t * buffer, globus_size_t nbytes, void * user_arg); globus_result_t globus_gridftp_server_register_write( globus_gfs_operation_t op, globus_byte_t * buffer, globus_size_t length, globus_off_t offset, int stripe_ndx, globus_gridftp_server_write_cb_t callback, void * user_arg); /* * read * * Register a read of data from the server. You should use * globus_gridftp_server_get_block_size() * and globus_gridftp_server_get_optimal_concurrency() to determine the * buffer size you should use and the number of reads you should have * pending at all times. (pending meaning you are waiting for the callback). */ typedef void (*globus_gridftp_server_read_cb_t)( globus_gfs_operation_t op, globus_result_t result, globus_byte_t * buffer, globus_size_t nbytes, globus_off_t offset, globus_bool_t eof, void * user_arg); globus_result_t globus_gridftp_server_register_read( globus_gfs_operation_t op, globus_byte_t * buffer, globus_size_t length, globus_gridftp_server_read_cb_t callback, void * user_arg); /* * register a custom command * * This must be called during the DSI session_start_func() function. * When a command is triggered, command_func() will be called with a * command_info->command equal to cmd_id. Responses are handled as with * any other command. Call globus_gridftp_server_finished_command() with * a valid FTP response string in 'command_response' to customize your response * i.e. "250 The command was successful\r\n" * * cmd_id must be >= GLOBUS_GFS_MIN_CUSTOM_CMD. * * If a command takes a pathname, it must be the final argument, and has_pathname * must be set to GLOBUS_TRUE. commands should not take multiple pathnames. * * If the command takes a pathname, set access_type to an globus_gfs_acl_action_t * like one of: GFS_ACL_ACTION_READ, GFS_ACL_ACTION_WRITE, * GFS_ACL_ACTION_CREATE, GFS_ACL_ACTION_DELETE, GFS_ACL_ACTION_LOOKUP. * * The last argument will always be passed in command_info->pathname, whether * it is a pathname or not. * Other args can be obtained by querying command_info->op_info for * GLOBUS_GFS_OP_INFO_CMD_ARGS. See globus_gridftp_server_query_op_info(). * * Note for min_args and max_args, that the command itself counts as a argument * (or 2, in the case of SITE commands). * * A non-SITE command name must be exactly 4 characters long, * A SITE command (command name = "SITE SOMETHING") can be any length * * help_string should be of the form "COMMAND arg1 arg2 pathname" * */ globus_result_t globus_gridftp_server_add_command( globus_gfs_operation_t op, const char * command_name, int cmd_id, int min_args, int max_args, const char * help_string, globus_bool_t has_pathname, int access_type); /** * Helper Functions **/ typedef enum { /* return argv and argc for the current command. usually called when * handling custom commands. * * char *** argv, * int * argc */ GLOBUS_GFS_OP_INFO_CMD_ARGS = 1 } globus_gfs_op_info_param_t; /* query op_info for parameters * query parameters listed in the globus_gfs_op_info_param_t enum. * the varargs should be populated with variables of the correct type to hold * the returning parameters for the requested param type. * */ globus_result_t globus_gridftp_server_query_op_info( globus_gfs_operation_t op, globus_gfs_op_info_t op_info, globus_gfs_op_info_param_t param, ...); /* check for attributes applicable to the current recv operation. * requested_attr is a case-insensitive string indicating the attribute * whose value will returned in out_value. requested_attr may be NULL, in * which case the full attr string will be returned in out_value. * * the format of the full attr string is attr1=value;attr2=value;... * * it is the caller's responsibility to free() out_value after a succesful return. */ globus_result_t globus_gridftp_server_get_recv_attr_string( globus_gfs_operation_t op, const char * requested_attr, char ** out_value); /* get intended modification time for the file being received. out_time * will be the same as if a UTIME/MDTM command had been issued. if the modify * time has not been requested by the client, this will return GLOBUS_SUCCESS * but out_time will be -1. */ globus_result_t globus_gridftp_server_get_recv_modification_time( globus_gfs_operation_t op, time_t * out_time); /* * update bytes written to storage * * This should be called during a recv(), after each successful write * to the storage system. * * Use EITHER globus_gridftp_server_update_bytes_written() OR * both globus_gridftp_server_update_bytes_recvd() and * globus_gridftp_server_update_range_recvd() for a given range. */ void globus_gridftp_server_update_bytes_written( globus_gfs_operation_t op, globus_off_t offset, globus_off_t length); /* * update bytes recieved, but not yet written to storage * use this when there may be a delay between reciving data * and writing to storage. this will ensure accurate performance * markers, but will not cause range/restart markers to be sent. * * Use EITHER globus_gridftp_server_update_bytes_written() OR * both globus_gridftp_server_update_bytes_recvd() and * globus_gridftp_server_update_range_recvd() for a given range. */ void globus_gridftp_server_update_bytes_recvd( globus_gfs_operation_t op, globus_off_t length); /* * update bytes written to storage * use this when there may be a delay between reciving data * and writing to storage. this will cause range/restart markers * to be sent. * * Use EITHER globus_gridftp_server_update_bytes_written() OR * both globus_gridftp_server_update_bytes_recvd() and * globus_gridftp_server_update_range_recvd() for a given range. */ void globus_gridftp_server_update_range_recvd( globus_gfs_operation_t op, globus_off_t offset, globus_off_t length); /* * get concurrency * * This should be called during a recv() and send() in order to know the * number of pending reads or writes you should have at once. */ void globus_gridftp_server_get_optimal_concurrency( globus_gfs_operation_t op, int * count); /* * get blocksize * * This should be called during a recv() and send() in order to know the * size of buffers that you should be passing to the server for reads and * writes. */ void globus_gridftp_server_get_block_size( globus_gfs_operation_t op, globus_size_t * block_size); /* * get stripe blocksize * * This can be called during a recv() and send() in modules that wish to * deal with striping. */ void globus_gridftp_server_get_stripe_block_size( globus_gfs_operation_t op, globus_size_t * stripe_block_size); /* * get session username * * This should can be called to get the username that the process is running * under, which may be different from the username supplied in the * session_start call in some cases. */ void globus_gridftp_server_get_session_username( globus_gfs_operation_t op, char ** username); /* * get delegated cred * * This can can be called to get the delegated credential. This may be called * with any op after session_start() and and the credential pointer will be * valid until at least session_stop. del_cred will be NULL if it is not * available. */ void globus_gridftp_server_get_delegated_cred( globus_gfs_operation_t op, gss_cred_id_t * del_cred); /* * get security context (unsupported) * * This can can be called to get the gssapi security context of the client * connection. This may be called with any op after session_start() and * the context pointer will be valid until at least session_stop. context * will be NULL if it is not available. This is needed for accessing proxy * extensions or other gssapi operations where the delegated credential is * not sufficient. The caller should not attempt operations that modify the * context without fully understanding the effects. */ void globus_gridftp_server_get_sec_context( globus_gfs_operation_t op, gss_ctx_id_t * context); /* * get/set ordered data requirement * * The DSI must call this before globus_gridftp_server_begin_transfer() * to set the ordered_data flag. This will ensure that the offsets read * in each data callback are in order, even when multiple streams are used. * This will result in the transfer slowing down to match the speed of the * slowest stream. Note: in cases where the data source intentionally sends * data out of order, this will result in an aborted transfer. However, * a DSI that needs ordered data would probably fail in such a scenario anyway. * * Instead of calling these functions, you can enable this setting for all * transfers by setting GLOBUS_GFS_DSI_DESCRIPTOR_REQUIRES_ORDERED_DATA * in the globus_gfs_storage_iface_t interface definition. */ void globus_gridftp_server_set_ordered_data( globus_gfs_operation_t op, globus_bool_t ordered_data); void globus_gridftp_server_get_ordered_data( globus_gfs_operation_t op, globus_bool_t * ordered_data); /* * get config string * * This can be called to get the dsi specific configuration string * that is defined in the global configuration. */ void globus_gridftp_server_get_config_string( globus_gfs_operation_t op, char ** config_string); /* * get config data * * This can be called to get the configuration data managed by the server. * data_id can be NULL, or can be used to specify a specific set of data. * config_data will always return NULL. */ void globus_gridftp_server_get_config_data( globus_gfs_operation_t op, char * data_id, char ** config_data); void globus_gfs_data_get_file_stack_list( globus_gfs_operation_t in_op, globus_list_t ** out_list); void globus_gridftp_server_get_update_interval( globus_gfs_operation_t op, int * interval); /* * get read_range * * This should be called during send() in order to know the specific * offset and length of the file to read from the storage system * You should continue calling this and transferring the speficied data * until it returns a length of 0. */ void globus_gridftp_server_get_read_range( globus_gfs_operation_t op, globus_off_t * offset, globus_off_t * length); /* * get write_range * * This could be called during recv() in order to get hints on the specific * offset and length that the data will be expected to come from * globus_gridftp_server_register_read() callbacks. Note that this is * only a hint, and not necessarily the exact data ranges that will come. * You would continue calling this until it returns a length of 0. */ void globus_gridftp_server_get_write_range( globus_gfs_operation_t op, globus_off_t * offset, globus_off_t * length); /* END Storage Interface API */ typedef enum { GLOBUS_GFS_LOG_ERR = 0x01, GLOBUS_GFS_LOG_WARN = 0x02, GLOBUS_GFS_LOG_TRANSFER = 0x04, GLOBUS_GFS_LOG_INFO = 0x08, GLOBUS_GFS_LOG_DUMP = 0x10, GLOBUS_GFS_LOG_ALL = 0xFF } globus_gfs_log_type_t; void globus_gfs_log_message( globus_gfs_log_type_t type, const char * format, ...); void globus_gfs_log_result( globus_gfs_log_type_t type, const char * lead, globus_result_t result); /** Error and result object helper macros */ enum { GLOBUS_GFS_DEBUG_TRACE = 8, GLOBUS_GFS_DEBUG_INFO = 16, GLOBUS_GFS_DEBUG_STATE = 32 }; #ifdef __GNUC__ #define GlobusGFSName(func) static const char * _gfs_name __attribute__((__unused__)) = #func #else #define GlobusGFSName(func) static const char * _gfs_name = #func #endif GlobusDebugDeclare(GLOBUS_GRIDFTP_SERVER); #define GlobusGFSDebugPrintf(level, message) \ GlobusDebugPrintf(GLOBUS_GRIDFTP_SERVER, level, message) #define GlobusGFSDebugInfo(_msg) \ GlobusGFSDebugPrintf( \ GLOBUS_GFS_DEBUG_INFO, \ ("[%s] %s\n", __func__, _msg)) #define GlobusGFSDebugEnter() \ GlobusGFSDebugPrintf( \ GLOBUS_GFS_DEBUG_TRACE, \ ("[%s] Entering\n", __func__)) #define GlobusGFSDebugExit() \ GlobusGFSDebugPrintf( \ GLOBUS_GFS_DEBUG_TRACE, \ ("[%s] Exiting\n", __func__)) #define GlobusGFSDebugState(_state) \ GlobusGFSDebugPrintf( \ GLOBUS_GFS_DEBUG_INFO, \ ("[%s] State: %d\n", __func__, _state)) #define GlobusGFSDebugExitWithError() \ GlobusGFSDebugPrintf( \ GLOBUS_GFS_DEBUG_TRACE, \ ("[%s] Exiting with error\n", __func__)) #define GlobusGFSErrorParameter(mem_name) \ globus_error_put(GlobusGFSErrorObjParameter(mem_name)) #define GlobusGFSErrorIPC() \ globus_error_put(GlobusGFSErrorObjIPC()) #define GlobusGFSErrorObjIPC() \ globus_error_construct_error( \ NULL, \ NULL, \ GLOBUS_GFS_ERROR_MEMORY, \ __FILE__, \ __func__, \ __LINE__, \ "IPC Communication error.") #define GlobusGFSErrorObjParameter(param_name) \ globus_error_construct_error( \ NULL, \ NULL, \ GLOBUS_GFS_ERROR_PARAMETER, \ __FILE__, \ __func__, \ __LINE__, \ "invalid parameter: %s", \ (param_name)) #define GlobusGFSErrorSystemError(system_func, system_errno) \ globus_error_put(GlobusGFSErrorObjSystemError(\ (system_func), (system_errno))) #define GlobusGFSErrorObjSystemError(system_func, system_errno) \ globus_i_gfs_error_system( \ 0, (system_errno), \ "System error%s%s", \ (system_func) != NULL ? " in " : "", \ (system_func) != NULL ? (system_func) : "") #define GlobusGFSErrorWrapFailed(failed_func, result) \ globus_error_put(GlobusGFSErrorObjWrapFailed(failed_func, result)) #define GlobusGFSErrorObjWrapFailed(failed_func, result) \ globus_error_construct_error( \ NULL, \ globus_error_get((result)), \ GLOBUS_GFS_ERROR_WRAPPED, \ __FILE__, \ __func__, \ __LINE__, \ "%s failed.", \ (failed_func)) #define GlobusGFSErrorData(reason) \ globus_error_put(GlobusGFSErrorObjData(reason)) #define GlobusGFSErrorObjData(reason) \ globus_error_construct_error( \ NULL, \ NULL, \ GLOBUS_GFS_ERROR_DATA, \ __FILE__, \ __func__, \ __LINE__, \ "%s", \ (reason)) #define GlobusGFSErrorGeneric(reason) \ globus_error_put(GlobusGFSErrorObjGeneric(reason)) #define GlobusGFSErrorObjGeneric(reason) \ globus_error_construct_error( \ NULL, \ NULL, \ GLOBUS_GFS_ERROR_GENERIC, \ __FILE__, \ __func__, \ __LINE__, \ "%s", \ (reason)) globus_object_t * globus_gfs_ftp_response_error_construct( globus_module_descriptor_t * base_source, globus_object_t * base_cause, int response_code, const char *response_error_code, const char *fmt, ...); globus_object_t * globus_gfs_ftp_response_error_v_initialize( globus_object_t * error, globus_module_descriptor_t * base_source, globus_object_t * base_cause, int response_code, const char * response_error_code, const char * fmt, va_list ap); globus_object_t * globus_gfs_ftp_response_error_initialize( globus_object_t * error, globus_module_descriptor_t * base_source, globus_object_t * base_cause, int response_code, const char * response_error_code, const char * fmt, ...); int globus_gfs_error_get_ftp_response_code( globus_object_t * error); const char * globus_gfs_error_get_ftp_response_error_code( globus_object_t * error); globus_bool_t globus_gfs_error_match_response_error_code( globus_object_t * error, const char * response_error_code); extern const globus_object_type_t GLOBUS_GFS_ERROR_FTP_RESPONSE_TYPE_DEFINITION; #define GLOBUS_GFS_ERROR_FTP_RESPONSE_TYPE \ (&GLOBUS_GFS_ERROR_FTP_RESPONSE_TYPE_DEFINITION) #define GlobusGFSErrorFtpResponse(cause, code, response_error_code, ...) \ globus_error_put(GlobusGFSErrorObjFtpResponse( \ cause, code, response_error_code, __VA_ARGS__)) #define GlobusGFSErrorObjFtpResponse(cause, code, response_error_code, ...) \ globus_gfs_ftp_response_error_construct( \ NULL, \ cause, \ code, \ response_error_code, \ __VA_ARGS__) globus_object_t * globus_i_gfs_error_system(int ftp_code, int system_errno, const char *fmt, ...); #define GlobusGFSErrorMemory(mem) \ globus_error_put(GlobusGFSErrorObjMemory(mem)) #define GlobusGFSErrorObjMemory(mem) \ GlobusGFSErrorObjSystemError("malloc", errno) #define GlobusGFSErrorObj(cause, response_code, ...) \ GlobusGFSErrorObjFtpResponse(cause, response_code, __VA_ARGS__) #define GlobusGFSErrorPathNotFound(p) \ globus_error_put(GlobusGFSErrorObjPathNotFound(NULL, p)) #define GlobusGFSErrorObjPathNotFound(cause, p) \ GlobusGFSErrorObj((cause), 550, "PATH_NOT_FOUND", \ "%s%s%s", \ ((p) != NULL) ? "GridFTP-Path: \"" : "", \ ((p) != NULL) ? (p) : "", \ ((p) != NULL) ? "\"" : "") #define GlobusGFSErrorIncorrectChecksum(computed, expected) \ globus_error_put(GlobusGFSErrorObjIncorrectChecksum( \ NULL, computed, expected)) #define GlobusGFSErrorObjIncorrectChecksum(cause, computed, expected) \ GlobusGFSErrorObj( \ (cause), \ 550, \ "INCORRECT_CHECKSUM", \ "GridFTP-Computed-Checksum: %s\n" \ "GridFTP-Expected-Checksum: %s", (computed), (expected)) #define GlobusGFSErrorMultipartUploadNotFound() \ globus_error_put(GlobusGFSErrorObjMultipartUploadNotFound(NULL)) #define GlobusGFSErrorObjMultipartUploadNotFound(cause) \ GlobusGFSErrorObj(cause, 553, "MULTI_PART_UPLOAD_NOT_FOUND", NULL) #define GlobusGFSErrorAppendNotSupported() \ globus_error_put(GlobusGFSErrorObjAppendNotSupported(NULL)) #define GlobusGFSErrorObjAppendNotSupported(cause) \ GlobusGFSErrorObj((cause), 553, "APPEND_NOT_SUPPORTED", NULL) #define GlobusGFSErrorAmbiguousPath(ambiguity) \ globus_error_put(GlobusGFSErrorObjAmbiguousPath(NULL, ambiguity)) #define GlobusGFSErrorObjAmbiguousPath(cause, ambiguity) \ GlobusGFSErrorObj( \ (cause), \ 553, \ "AMBIGUOUS_PATH", \ "GridFTP-Path: %s", \ (ambiguity)) #define GlobusGFSErrorTooBusy() \ globus_error_put(GlobusGFSErrorObjTooBusy(NULL)) #define GlobusGFSErrorObjTooBusy(cause) \ GlobusGFSErrorObj((cause), 451, "TOO_BUSY", NULL) #define GlobusGFSErrorDataChannelAuthenticationFailure() \ globus_error_put(GlobusGFSErrorObjDataChannelAuthenticationFailure( \ NULL)) #define GlobusGFSErrorObjDataChannelAuthenticationFailure(cause) \ GlobusGFSErrorObj((cause), 425, \ "DATA_CHANNEL_AUTHENTICATION_FAILURE", NULL) #define GlobusGFSErrorDataChannelCommunicationFailure() \ globus_error_put(GlobusGFSErrorObjDataChannelCommunicationFailure( \ NULL)) #define GlobusGFSErrorObjDataChannelCommunicationFailure(cause) \ GlobusGFSErrorObj((cause), 425, \ "DATA_CHANNEL_COMMUNICATION_FAILURE", NULL) #define GlobusGFSErrorLoginDenied() \ globus_error_put(GlobusGFSErrorObjLoginDenied(NULL)) #define GlobusGFSErrorObjLoginDenied(cause) \ GlobusGFSErrorObj((cause), 530, "LOGIN_DENIED", NULL) #define GlobusGFSErrorPermissionDenied() \ globus_error_put(GlobusGFSErrorObjPermissionDenied(NULL)) #define GlobusGFSErrorObjPermissionDenied(cause) \ GlobusGFSErrorObj((cause), 550, "PERMISSION_DENIED", NULL) #define GlobusGFSErrorQuotaExceeded() \ globus_error_put(GlobusGFSErrorObjQuotaExceeded(NULL)) #define GlobusGFSErrorObjQuotaExceeded(cause) \ GlobusGFSErrorObj((cause), 451, "QUOTA_EXCEEDED", NULL) #define GlobusGFSErrorNoSpaceLeft() \ globus_error_put(GlobusGFSErrorObjNoSpaceLeft(NULL)) #define GlobusGFSErrorObjNoSpaceLeft(cause) \ GlobusGFSErrorObj((cause), 451, "NO_SPACE_LEFT", NULL) #define GlobusGFSErrorInvalidPathName(name) \ globus_error_put(GlobusGFSErrorObjInvalidPathName(NULL, name)) #define GlobusGFSErrorObjInvalidPathName(cause, name) \ GlobusGFSErrorObj((cause), 553, "INVALID_PATH_NAME", \ "GridFTP-Path: %s", name) #define GlobusGFSErrorPathExists(name) \ globus_error_put(GlobusGFSErrorObjPathExists(NULL, name)) #define GlobusGFSErrorObjPathExists(cause, name) \ GlobusGFSErrorObj((cause), 553, "PATH_EXISTS", \ "GridFTP-Path: %s", name) #define GlobusGFSErrorIsADirectory(name) \ globus_error_put(GlobusGFSErrorObjIsADirectory(NULL, name)) #define GlobusGFSErrorObjIsADirectory(cause, name) \ GlobusGFSErrorObj((cause), 553, "IS_A_DIRECTORY", \ "GridFTP-Path: %s", name) #define GlobusGFSErrorNotADirectory(name) \ globus_error_put(GlobusGFSErrorObjNotADirectory(NULL, name)) #define GlobusGFSErrorObjNotADirectory(cause, name) \ GlobusGFSErrorObj((cause), 553, "NOT_A_DIRECTORY", \ "GridFTP-Path: %s", name) #define GlobusGFSErrorCRLError() \ globus_error_put(GlobusGFSErrorObjCRLError(NULL)) #define GlobusGFSErrorObjCRLError(cause) \ GlobusGFSErrorObj((cause), 530, "CRL_ERROR", NULL) #define GlobusGFSErrorInternalError(generic_string) \ globus_error_put(GlobusGFSErrorObjInternalError( \ NULL, (generic_string))) #define GlobusGFSErrorObjInternalError(cause, generic_string) \ GlobusGFSErrorObj((cause), 500, "INTERNAL_ERROR", \ "%s%s", \ ((generic_string) != NULL) ? "GridFTP-Error: " : "", \ ((generic_string) != NULL) ? generic_string : "") #define GlobusGFSErrorNotImplemented() \ globus_error_put(GlobusGFSErrorObjNotImplemented(NULL)) #define GlobusGFSErrorObjNotImplemented(cause) \ GlobusGFSErrorObj((cause), 500, "NOT_IMPLEMETED", NULL) #define GlobusGFSErrorNotImplementedFeature(feature) \ globus_error_put(GlobusGFSErrorObjNotImplementedFeature(NULL, feature)) #define GlobusGFSErrorObjNotImplementedFeature(cause, feature) \ GlobusGFSErrorObj((cause), 500, \ "NOT_IMPLEMETED", "GridFTP-Feature: %s", (feature)) #define GlobusGFSErrorConfigurationError() \ globus_error_put(GlobusGFSErrorObjConfigurationError(NULL)) #define GlobusGFSErrorObjConfigurationError(cause) \ GlobusGFSErrorObj((cause), 500, "CONFIGURATION_ERROR", NULL) /* * * IPC * */ typedef struct globus_i_gfs_ipc_handle_s * globus_gfs_ipc_handle_t; /* * callbacks * * all functions have the same callback, they examine the * globus_gfs_finished_info_t() structure for their specific info * * error_cb * can be called at anytime. typically means the ipc connection broke * in an irrecoverable way. Even tho this is called all outstanding * callbacks will still be called (but with an error) */ /* * replying * * every comman requires a reply and comes with a reply id. to reply * the requested side must fill in the globus_gfs_finished_info_t * structure and then pass it * to the function: globus_gfs_ipc_reply(); That call will result in * the ipc communication that will untilimately call the callback * on the callers side. */ typedef void (*globus_gfs_ipc_callback_t)( globus_gfs_ipc_handle_t ipc_handle, globus_result_t result, globus_gfs_finished_info_t * reply, void * user_arg); typedef void (*globus_gfs_ipc_event_callback_t)( globus_gfs_ipc_handle_t ipc_handle, globus_result_t result, globus_gfs_event_info_t * reply, void * user_arg); typedef void (*globus_gfs_ipc_close_callback_t)( globus_gfs_ipc_handle_t ipc_handle, globus_result_t result, void * user_arg); typedef void (*globus_gfs_ipc_open_callback_t)( globus_gfs_ipc_handle_t ipc_handle, globus_result_t result, globus_gfs_finished_info_t * reply, void * user_arg); typedef void (*globus_gfs_ipc_error_callback_t)( globus_gfs_ipc_handle_t ipc_handle, globus_result_t result, void * user_arg); globus_result_t globus_gfs_ipc_reply_finished( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_finished_info_t * reply); globus_result_t globus_gfs_ipc_reply_event( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_event_info_t * reply); globus_result_t globus_gfs_ipc_reply_session( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_finished_info_t * reply); /* * sending * * every command has a corresponding iface function. A call to a * command function results in a call to the correspoding iface * function on the other side of the channel. * * all parmeters are wrapped in a structure corresponding to * each function call type. those structures are defined below */ typedef void (*globus_i_gfs_ipc_data_callback_t)( globus_gfs_finished_info_t * reply, void * user_arg); typedef void (*globus_i_gfs_ipc_data_event_callback_t)( globus_gfs_event_info_t * reply, void * user_arg); typedef void (*globus_i_gfs_ipc_done_callback_t)( void * user_arg, globus_result_t result); /************************************************************************* * interface function * ------------------ * ************************************************************************/ /* works with handle get */ typedef void (*globus_gfs_ipc_iface_session_start_t)( globus_gfs_ipc_handle_t ipc_handle, const gss_ctx_id_t context, globus_gfs_session_info_t * session_info, globus_i_gfs_ipc_data_callback_t cb, void * user_arg); globus_result_t globus_gfs_ipc_start_session( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_session_info_t * session_info, globus_gfs_ipc_callback_t cb, void * user_arg); /* works with release */ typedef void (*globus_gfs_ipc_iface_session_stop_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle); globus_result_t globus_gfs_ipc_iface_session_stop( globus_gfs_ipc_handle_t ipc_handle, void * session_handle); typedef void (*globus_gfs_ipc_iface_set_cred_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, gss_cred_id_t del_cred); globus_result_t globus_gfs_ipc_set_cred( globus_gfs_ipc_handle_t ipc_handle, gss_cred_id_t del_cred); typedef void (*globus_gfs_ipc_iface_buffer_send_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, globus_byte_t * buffer, int buffer_type, globus_size_t buffer_len); globus_result_t globus_gfs_ipc_request_buffer_send( globus_gfs_ipc_handle_t ipc_handle, globus_byte_t * buffer, int buffer_type, globus_size_t buffer_len); /* * receive * * tell the remote process to receive a file */ typedef void (*globus_gfs_ipc_iface_recv_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, int id, globus_gfs_transfer_info_t * recv_info, globus_i_gfs_ipc_data_callback_t cb, globus_i_gfs_ipc_data_event_callback_t event_cb, void * user_arg); globus_result_t globus_gfs_ipc_request_recv( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_transfer_info_t * recv_info, globus_gfs_ipc_callback_t cb, globus_gfs_ipc_event_callback_t event_cb, void * user_arg); /* * send * * tell remote process to send a file */ typedef void (*globus_gfs_ipc_iface_send_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, int id, globus_gfs_transfer_info_t * send_info, globus_i_gfs_ipc_data_callback_t cb, globus_i_gfs_ipc_data_event_callback_t event_cb, void * user_arg); globus_result_t globus_gfs_ipc_request_send( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_transfer_info_t * send_info, globus_gfs_ipc_callback_t cb, globus_gfs_ipc_event_callback_t event_cb, void * user_arg); typedef void (*globus_gfs_ipc_iface_list_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, int id, globus_gfs_transfer_info_t * list_info, globus_i_gfs_ipc_data_callback_t cb, globus_i_gfs_ipc_data_event_callback_t event_cb, void * user_arg); globus_result_t globus_gfs_ipc_request_list( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_transfer_info_t * data_info, globus_gfs_ipc_callback_t cb, globus_gfs_ipc_event_callback_t event_cb, void * user_arg); /* * command * * tell remote side to execute the given command */ typedef void (*globus_gfs_ipc_iface_command_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, int id, globus_gfs_command_info_t * cmd_info, globus_i_gfs_ipc_data_callback_t cb, void * user_arg); globus_result_t globus_gfs_ipc_request_command( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_command_info_t * cmd_info, globus_gfs_ipc_callback_t cb, void * user_arg); /* * active data * * tell remote side to create an active data connection */ typedef void (*globus_gfs_ipc_iface_active_data_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, int id, globus_gfs_data_info_t * data_info, globus_i_gfs_ipc_data_callback_t cb, void * user_arg); globus_result_t globus_gfs_ipc_request_active_data( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_data_info_t * data_info, globus_gfs_ipc_callback_t cb, void * user_arg); /* * passive data * * tell remote side to do passive data connection */ typedef void (*globus_gfs_ipc_iface_passive_data_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, int id, globus_gfs_data_info_t * data_info, globus_i_gfs_ipc_data_callback_t cb, void * user_arg); globus_result_t globus_gfs_ipc_request_passive_data( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_data_info_t * data_info, globus_gfs_ipc_callback_t cb, void * user_arg); /* * send stat request */ typedef void (*globus_gfs_ipc_iface_stat_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, int id, globus_gfs_stat_info_t * stat_info, globus_i_gfs_ipc_data_callback_t cb, void * user_arg); globus_result_t globus_gfs_ipc_request_stat( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_stat_info_t * stat_info, globus_gfs_ipc_callback_t cb, void * user_arg); /* * poke transfer event request */ typedef void (*globus_gfs_ipc_iface_transfer_event_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, globus_gfs_event_info_t * event_info); globus_result_t globus_gfs_ipc_request_transfer_event( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_event_info_t * event_info); /* * destroy a data connection associated with the given ID */ typedef void (*globus_gfs_ipc_iface_data_destroy_t)( globus_gfs_ipc_handle_t ipc_handle, void * session_handle, void * data_arg); globus_result_t globus_gfs_ipc_request_data_destroy( globus_gfs_ipc_handle_t ipc_handle, void * data_arg); typedef struct globus_i_gfs_ipc_iface_s { globus_gfs_ipc_iface_session_start_t session_start_func; globus_gfs_ipc_iface_session_stop_t session_stop_func; globus_gfs_ipc_iface_recv_t recv_func; globus_gfs_ipc_iface_send_t send_func; globus_gfs_ipc_iface_command_t command_func; globus_gfs_ipc_iface_active_data_t active_func; globus_gfs_ipc_iface_passive_data_t passive_func; globus_gfs_ipc_iface_data_destroy_t data_destroy_func; globus_gfs_ipc_iface_stat_t stat_func; globus_gfs_ipc_iface_list_t list_func; globus_gfs_ipc_iface_transfer_event_t transfer_event_func; globus_gfs_ipc_iface_set_cred_t set_cred; globus_gfs_ipc_iface_buffer_send_t buffer_send; } globus_gfs_ipc_iface_t; /* * getting an IPC handle */ /* * create an IPC handle from a xio system handle, can be used * imediately, is not in handle table */ globus_result_t globus_gfs_ipc_handle_create( globus_gfs_ipc_iface_t * iface, globus_xio_system_socket_t system_handle, globus_i_gfs_ipc_done_callback_t done_cb, void * user_arg); /* * actually close the handle */ globus_result_t globus_gfs_ipc_close( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_ipc_close_callback_t cb, void * user_arg); globus_result_t globus_gfs_ipc_reply_close( globus_gfs_ipc_handle_t ipc_handle); globus_result_t globus_gfs_ipc_session_stop( globus_gfs_ipc_handle_t ipc_handle); globus_result_t globus_gfs_ipc_handle_connect( globus_gfs_session_info_t * session_info, globus_gfs_ipc_open_callback_t cb, void * user_arg, globus_gfs_ipc_error_callback_t error_cb, void * error_user_arg); globus_result_t globus_gfs_ipc_handle_connect_ex( globus_gfs_session_info_t * session_info, globus_gfs_ipc_open_callback_t cb, void * user_arg, globus_gfs_ipc_error_callback_t error_cb, void * error_user_arg, globus_bool_t secure_ipc, gss_cred_id_t cred, const char *auth_mode, const char *subject, time_t connect_timeout, time_t idle_timeout, globus_bool_t inetd); globus_result_t globus_gfs_ipc_handle_obtain( globus_gfs_session_info_t * session_info, globus_gfs_ipc_iface_t * iface, globus_gfs_ipc_open_callback_t cb, void * user_arg, globus_gfs_ipc_error_callback_t error_cb, void * error_user_arg); /* * the brain bit */ #define BRAIN_SYMBOL_NAME (void*)"gridftp_brain" extern globus_extension_registry_t brain_i_registry; typedef globus_result_t (*globus_i_gfs_brain_select_nodes_func_t)( globus_i_gfs_brain_node_t *** out_node_array, int * out_array_length, const char * repo_name, globus_off_t filesize, int min_count, int max_count); typedef globus_result_t (*globus_i_gfs_brain_release_node_func_t)( globus_i_gfs_brain_node_t * contact_node, globus_gfs_brain_reason_t reason); typedef globus_result_t (*globus_i_gfs_brain_init_func_t)(); typedef void (*globus_i_gfs_brain_stop_func_t)(); typedef globus_result_t (*globus_i_gfs_brain_get_available_func_t)( const char * user_id, const char * repo_name, int * count); typedef struct globus_i_gfs_brain_module_s { globus_i_gfs_brain_init_func_t init_func; globus_i_gfs_brain_stop_func_t stop_func; globus_i_gfs_brain_select_nodes_func_t select_func; globus_i_gfs_brain_release_node_func_t release_func; globus_i_gfs_brain_get_available_func_t available_func; } globus_i_gfs_brain_module_t; extern globus_i_gfs_brain_module_t globus_i_gfs_default_brain; globus_result_t globus_gfs_brain_select_nodes( globus_i_gfs_brain_node_t *** out_node_array, int * out_array_length, const char * repo_name, globus_off_t filesize, int min_count, int max_count); globus_result_t globus_gfs_brain_release_node( globus_i_gfs_brain_node_t * contact_node, globus_gfs_brain_reason_t reason); globus_result_t globus_gfs_brain_get_available( const char * user_id, const char * repo_name, int * count); globus_result_t globus_gfs_ipc_handle_get_contact_string( globus_gfs_ipc_handle_t ipc_handle, char ** contact_string); globus_result_t globus_gfs_ipc_init( globus_bool_t requester); /* * */ void globus_gfs_ipc_add_server( globus_xio_server_t server_handle); extern globus_gfs_ipc_iface_t globus_gfs_ipc_default_iface; /* end IPC */ /* ACL interface */ /* * interface implementation functions * see the globus_gridftp_server_acl_example package at * gridftp/server/acl/example for an example implementation. */ /* acl handle object. members are internal use only. */ typedef struct globus_i_gfs_acl_handle_s * globus_gfs_acl_handle_t; /* supported actions, all authorization callouts will be of these types. * an authorization callout should return success for any actions that * are not interesting. */ typedef enum globus_gfs_acl_action_e { /* internal use only */ GFS_ACL_ACTION_INIT = 1, /* the named object. will be deleted. */ GFS_ACL_ACTION_DELETE, /* write to an existing object */ GFS_ACL_ACTION_WRITE, /* create and write to a non-existant object */ GFS_ACL_ACTION_CREATE, /* read an object */ GFS_ACL_ACTION_READ, /* query metadata of an object (i.e. list) */ GFS_ACL_ACTION_LOOKUP, /* speficy an authorization assertion. client may submit data to * influence future authorization decisions. data is in an unspecified * format. */ GFS_ACL_ACTION_AUTHZ_ASSERT, /* report data safely written to disk. failure means data written has * overrun acceptable limits. */ GFS_ACL_ACTION_COMMIT, /* increase previously requested write limits for an object */ GFS_ACL_ACTION_GROW } globus_gfs_acl_action_t; /* user connection descriptor. this provides info about the user * attempting the connection or action */ typedef struct globus_gfs_acl_info_s { char * hostname; char * subject; char * username; char * password; char * ipaddr; gss_ctx_id_t context; } globus_gfs_acl_info_t; /* object descriptor. this provides various info about the object of the * action attempt. */ typedef struct globus_gfs_acl_object_desc_s { /* ALL: name of the object. commonly a filename. * value is NULL when not known or not used. */ char * name; /* WRITE/CREATE: size being requested to write. * COMMIT: amount of data already written safely. * GROW: new full size being requested to write. * value is 0 when not known or not used. */ globus_off_t size; /* AUTHZ_ASSERT: assertion data from the client. * value is NULL when not known or not used. */ char * data; /* COMMIT: all data has been safely written * value is FALSE when not known or not used. */ globus_bool_t final; /** op info */ globus_gfs_op_info_t op_info; } globus_gfs_acl_object_desc_t; /* return values for authorization functions */ typedef enum globus_gfs_acl_status_e { /* decision is complete */ GLOBUS_GFS_ACL_COMPLETE = 1, /* decision will be made in a seperate call to globus_gfs_acl_authorized_finished() */ GLOBUS_GFS_ACL_WOULD_BLOCK } globus_gfs_acl_status_t; /* initialization callout. this is ususally necessary. must be * implemented if: * 1) we need to set up some sort of internal state/handle that can be passed * back to us in all callouts * and/or * 2) we are interested in authorizing the gridftp session based on client * user information. * * must return GLOBUS_GFS_ACL_COMPLETE or GLOBUS_GFS_ACL_WOULD_BLOCK, and * store GLOBUS_SUCCESS or an error result_t in out_res. if returning * GLOBUS_GFS_ACL_WOULD_BLOCK, the result must be returned in a call to * globus_gfs_acl_authorized_finished(). optionally, a pointer may be stored * in out_handle. this pointer will then be passed back in later callouts. */ typedef int (*globus_gfs_acl_init_t)( void ** out_handle, globus_gfs_acl_info_t * acl_info, globus_gfs_acl_handle_t acl_handle, globus_result_t * out_res); /* authorization callout. this is usually necessary. here we will * get called to authrorize all actions the client performs. see the * globus_gfs_acl_action_t declaration for all of the supported actions. * * must return GLOBUS_GFS_ACL_COMPLETE or GLOBUS_GFS_ACL_WOULD_BLOCK, and * store GLOBUS_SUCCESS or an error result_t in out_res. If returning * GLOBUS_GFS_ACL_WOULD_BLOCK, the result must be returned in a call to * globus_gfs_acl_authorized_finished(). */ typedef int (*globus_gfs_acl_authorize_t)( void * out_handle, globus_gfs_acl_action_t action, globus_gfs_acl_object_desc_t * object, globus_gfs_acl_info_t * acl_info, globus_gfs_acl_handle_t acl_handle, globus_result_t * out_res); /* destructor callout. clean up our session state if necessary */ typedef void (*globus_gfs_acl_destroy_t)( void * out_handle); /* audit callout. informational callout only. implement this if you would * like to be notified of activities, but don't need to allow/deny them. */ typedef void (*globus_gfs_acl_audit_t)( void * out_handle, globus_gfs_acl_action_t action, globus_gfs_acl_object_desc_t * object, const char * message); /* acl module descriptor. * Only define the functions you implement, otherwise NULL */ typedef struct globus_gfs_acl_module_s { globus_gfs_acl_init_t init_func; globus_gfs_acl_authorize_t authorize_func; globus_gfs_acl_destroy_t destroy_func; globus_gfs_acl_audit_t audit_func; } globus_gfs_acl_module_t; /* authorization finalization function. this must be called when the * initialization or authorization callouts return GLOBUS_GFS_ACL_WOULD_BLOCK. */ void globus_gfs_acl_authorized_finished( globus_gfs_acl_handle_t acl_handle, globus_result_t result); /* helper function to get strings from action types. useful for log/error * messages */ const char * globus_gfs_acl_action_to_string( globus_gfs_acl_action_t action); /* end ACL */ /* config locking functions */ typedef void (*globus_i_gfs_config_set_string_cb_t)( const char * option_name, const char * val, void * user_arg); typedef void (*globus_i_gfs_config_set_int_cb_t)( const char * option_name, int val, void * user_arg); typedef struct { void * user_arg; globus_bool_t enabled; void * cb; } globus_i_gfs_config_option_cb_ent_t; void globus_gfs_config_enable_cb( globus_i_gfs_config_option_cb_ent_t * cb_handle, globus_bool_t enabled); int globus_gfs_config_add_cb( globus_i_gfs_config_option_cb_ent_t ** cb_handle, char * option_name, void * cb, void * user_arg); globus_bool_t globus_gfs_config_get_bool( const char * option_name); char * globus_gfs_config_get_string( const char * option_name); globus_list_t * globus_gfs_config_get_list( const char * option_name); void * globus_gfs_config_get( const char * option_name); int globus_gfs_config_get_int( const char * option_name); int globus_gfs_config_set_int( char * option_name, int int_value); int globus_gfs_config_set_bool( char * option_name, int int_value); int globus_gfs_config_set_ptr( char * option_name, void * ptr); int globus_gfs_config_inc_int( char * option_name, int inc_val); #endif globus_gridftp_server-12.2/PaxHeaders.29556/extensions.h.in0000644000000000000000000000013213122233744020563 xustar0030 mtime=1497970660.608281867 30 atime=1497970831.073281867 30 ctime=1497987258.470281867 globus_gridftp_server-12.2/extensions.h.in0000664000175000017500000000135213122233744021601 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ @BUILTIN_EXTENSIONS_DEC@ static globus_extension_builtin_t local_extensions[] = { @BUILTIN_EXTENSIONS_DEF@ {NULL, NULL} }; globus_gridftp_server-12.2/PaxHeaders.29556/globus-gridftp-server-setup-chroot0000644000000000000000000000013213122233744024417 xustar0030 mtime=1497970660.638281867 30 atime=1497970660.638281867 30 ctime=1497987258.644281867 globus_gridftp_server-12.2/globus-gridftp-server-setup-chroot0000775000175000017500000000444413122233744025445 0ustar00fedorafedora00000000000000#!/bin/sh set -e CERT_DIR=/etc/grid-security/certificates USAGE_ONELINE="Usage: $(basename $0) [-c CERT-DIR] -r NEW-CHROOT" USAGE_OPTIONS=" Options: -c CERT-DIR Copy certificates from CERT-DIR to the chroot [$CERT_DIR] -r NEW-CHROOT New chroot directory to set up. " COPYFILES="/etc/passwd /etc/group /etc/hosts /etc/nsswitch.conf" while getopts "c:r:h" opt; do case $opt in c ) CERT_DIR="$OPTARG";; r ) ROOT_DIR="$OPTARG";; h ) echo "$USAGE_ONELINE" "$USAGE_OPTIONS"; exit 0;; * ) echo "$USAGE_ONELINE"; exit 1;; esac done if [ $(id -ru) -ne 0 ]; then echo "This command must be run as 'root'." exit 1 fi if [ -z "$ROOT_DIR" ]; then echo "ERROR: Missing required argument -r NEW-CHROOT" echo "$USAGE_ONELINE" exit 1 fi if [ "$ROOT_DIR" -ef "/" ]; then echo "ERROR: Invalid root path: '$ROOT_DIR'." echo "$USAGE_ONELINE" exit 1 fi mkdir -p -m 755 "$ROOT_DIR" if [ ! -d "$ROOT_DIR" ]; then exit 1; fi chown root:$(id -g root) "$ROOT_DIR" mkdir -p -m 1777 "$ROOT_DIR/tmp" mkdir -p -m 755 "$ROOT_DIR/dev" devs="zero null random urandom" case $(uname) in Linux|Darwin|SunOS) (cd /dev; tar chf - $devs) | (cd "$ROOT_DIR/dev"; tar xf -) ;; esac if [ ! -c "$ROOT_DIR/dev/null" ]; then echo "Could not create /dev devices." exit 1 fi mkdir -p "$ROOT_DIR/etc/grid-security/certificates" gotacert=0 for file in "$CERT_DIR/"*; do if [ -e "$file" ]; then cp -LpR "$file" "$ROOT_DIR/etc/grid-security/certificates/" gotacert=1 fi done if [ "$gotacert" = 0 ]; then echo "ERROR: No trusted certificates copied into" echo " $ROOT_DIR/etc/grid-security/certificates" echo "Use the -c option to choose an alternate source for trusted" echo "certificates." exit 1 fi for file in $COPYFILES; do if [ -e "$file" ]; then dirn="$(dirname "$file")" mkdir -p "$ROOT_DIR/$dirn" cp -Lp "$file" "$ROOT_DIR/$dirn" fi done echo "" echo "Finished setting up a chroot dir at $ROOT_DIR." echo "" echo "You may wish to create data directories" if [ `uname` = Linux ]; then echo "or use mount --bind datadir $ROOT_DIR/datadir" echo "to link in external directories." fi echo "" globus_gridftp_server-12.2/PaxHeaders.29556/init0000644000000000000000000000013213122274273016476 xustar0030 mtime=1497987259.189281867 30 atime=1497987259.370281867 30 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globus_gridftp_server-12.2/init/globus-gridftp-sshftp.in0000664000175000017500000000411013122233744024347 0ustar00fedorafedora00000000000000#!/bin/bash # # globus-gridftp-sshftp # # chkconfig: @CHKCONFIG_DEFAULT@ 20 80 # description: Controls sshftp access to the globus-gridftp-server. ### BEGIN INIT INFO # Provides: globus-gridftp-sshftp # Required-Start: $network $time # Required-Stop: @DEFAULT_START_LINE@ @DEFAULT_STOP_LINE@ # Short-Description: Globus GridFTP SSHFTP ### END INIT INFO # if [ -n "$GLOBUS_LOCATION" ]; then prefix="$GLOBUS_LOCATION" else prefix="@prefix@" fi exec_prefix="@exec_prefix@" sbindir="@sbindir@" bindir="@bindir@" includedir="@includedir@" datarootdir="@datarootdir@" datadir="@datadir@" libexecdir="@libexecdir@" sysconfdir="@sysconfdir@" sharedstatedir="@sharedstatedir@" localstatedir="@localstatedir@" rc=0 defaultconf=${sysconfdir}/gridftp-sshftp enabledconf=/etc/grid-security/sshftp start() { echo -n "Enabling sshftp access to globus-gridftp-server: " if [ ! 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transfer. ### END INIT INFO if [ -n "$GLOBUS_LOCATION" ]; then prefix="$GLOBUS_LOCATION" else prefix="@prefix@" fi exec_prefix="@exec_prefix@" sbindir="@sbindir@" bindir="@bindir@" includedir="@includedir@" datarootdir="@datarootdir@" datadir="@datadir@" libexecdir="@libexecdir@" sysconfdir="@sysconfdir@" sharedstatedir="@sharedstatedir@" localstatedir="@localstatedir@" lsb="" if [ -f /lib/lsb/init-functions ]; then lsb=_lsb lsb_ok=1 . /lib/lsb/init-functions if [ -f /etc/redhat-release ] && lsb_release -v | grep -q 'core-[123]'; then unset lsb_ok fi fi rc=0 conf=${sysconfdir}/gridftp.conf confdir=${sysconfdir}/gridftp.d pidfile=${localstatedir}/run/globus-gridftp-server.pid gridftpd=${sbindir}/globus-gridftp-server start() { printf "Starting globus-gridftp-server: " rc=0 if [ ! -f $conf ]; then cp $conf.default $conf; fi if [ -f "$pidfile" ]; then read pid < "$pidfile" if ! kill -0 $pid; then rm "$pidfile" fi fi if [ ! -d $confdir ]; then mkdir $confdir; fi if [ ! -f "$pidfile" ]; then $gridftpd -S -c $conf -C $confdir -pidfile "${pidfile}" rc=$? fi [ $rc -eq 0 ] && echo "OK" || echo "FAILED"; return $rc } start_lsb() { rc=0 if [ ! -f $conf ]; then cp $conf.default $conf; fi if [ ! -d $confdir ]; then mkdir $confdir; fi start_daemon ${lsb_ok:+-p "$pidfile"} "$gridftpd" -S -c $conf \ -C $confdir -pidfile "${pidfile}" rc=$? if [ $rc -eq 0 ]; then log_success_msg "Started GridFTP Server" else log_failure_msg "Failed to start GridFTP Server" fi return $rc } stop() { printf "Stopping globus-gridftp-server: " if [ -f "$pidfile" ]; then read pid < "$pidfile" 2> /dev/null if [ "$pid" != "" -a "$pid" -gt 0 ]; then if kill -0 "$pid" 2> /dev/null; then kill -INT "$pid" 2>/dev/null rc=$? sleep 2 kill -0 "$pid" 2> /dev/null && kill -KILL "$pid" fi fi rm -f "$pidfile" fi [ $rc -eq 0 ] && echo "OK" || echo "FAILED"; return $rc } stop_lsb() { killproc ${lsb_ok:+-p "$pidfile"} "$gridftpd" rc=$? if [ $rc -eq 0 ]; then log_success_msg "Stopped GridFTP Server" else log_failure_msg "Failed to stopped GridFTP Server" fi return $rc } restart() { stop start } restart_lsb() { stop_lsb start_lsb } reload() { printf "Reloading GridFTP configuration: " read pid < "$pidfile" 2> /dev/null if [ "$pid" != "" -a "$pid" -gt 0 ]; then kill -HUP "$pid" 2>/dev/null rc=$? fi [ $rc -eq 0 ] && echo "OK" || echo "FAILED"; return $rc } reload_lsb() { killproc ${lsb_ok:+-p "$pidfile"} "$gridftpd" -HUP rc=$? if [ $rc -eq 0 ]; then log_success_msg "Reloaded GridFTP Server Configuration" else log_failure_msg "Failed to reload GridFTP Server Configuration" fi return $rc } status() { if [ -f $pidfile ]; then read pid < "$pidfile" 2> /dev/null if [ "$pid" != "" -a "$pid" -gt 0 ]; then if kill -0 "$pid" 2> /dev/null; then echo "GridFTP server is running (pid=$pid)" return 0 else echo "Stale PID file $pidfile" return 1 fi else echo "Invalid PID file $pidfile" return 4 fi else echo "GridFTP server is not running" return 3 fi } status_lsb() { pid="$(pidofproc ${lsb_ok:+-p "$pidfile"} "$gridftpd")" rc=$? if [ -z "$lsb_ok" ] && [ -n "$pid" ] && [ "$pid" -eq $$ ]; then # SL5 lsb pidofproc returns this process's pid, which is # obviously not correct. rc=4 fi case $rc in 0) echo "GridFTP Server Running (pid=$pid)" ;; 1) echo "Stale PID file for GridFTP Server" ;; 2|3) if [ -f "${lockfile}" ]; then echo "Stale lock file for GridFTP Server" else echo "GridFTP Server is not running" fi ;; 4) if [ -n "$lsb_ok" -a ! -f "${pidfile}" ]; then echo "$gridftpd is not running" rc=3 fi ;; *) echo "Unknown status for GridFTP Server" ;; esac return $rc } case "$1" in start) start${lsb} ;; stop) stop${lsb} ;; restart) restart${lsb} ;; reload) reload${lsb} ;; force-reload) restart${lsb} ;; status) status${lsb} ;; condrestart|try-restart) status${lsb} || exit 0 restart${lsb} ;; *) echo "Usage: $0 {start|stop|restart|reload|force-reload|status|condrestart|try-restart}" exit 1 ;; esac exit $rc 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then GRIDMAP_CONF="-df $GRIDMAP" else if test -f $HOME/.gridmap ; then GRIDMAP_CONF="-df $HOME/.gridmap" else if test -f /etc/grid-security/grid-mapfile ; then GRIDMAP_CONF="-df /etc/grid-security/grid-mapfile" else GRIDMAP_CONF="" fi fi fi AC_SUBST(GRIDMAP_CONF) AC_SUBST(GLOBUS_LOCATION) AC_SUBST(MODULE_DIRS) AC_SUBST(MODULE_LIBS) AC_SUBST(BUILTIN_EXTENSIONS_DEC) AC_SUBST(BUILTIN_EXTENSIONS_DEF) AC_CHECK_FUNCS(fgetpwent) AC_FUNC_STRERROR_R AC_C_BIGENDIAN AC_PATH_PROGS(PERL, perl perl5) GLOBUS_COMMON_PATH="$("$PKG_CONFIG" --variable=path globus-common)" AC_PATH_PROG([GLOBUS_VERSION_PROG], [globus-version], [], [$GLOBUS_COMMON_PATH$PATH_SEPARATOR$PATH]) AC_MSG_CHECKING([Toolkit version]) if test "X$GLOBUS_TOOLKIT_ID" = "X"; then if test "X$GLOBUS_VERSION" = "X"; then if test -x "$GLOBUS_VERSION_PROG"; then GLOBUS_TOOLKIT_ID="$("$GLOBUS_VERSION_PROG" -full)" else GLOBUS_TOOLKIT_ID="unknown" fi else GLOBUS_TOOLKIT_ID="Globus Toolkit $GLOBUS_VERSION" fi fi AC_MSG_RESULT($GLOBUS_TOOLKIT_ID) AC_SUBST(GLOBUS_TOOLKIT_ID) reset_exec_prefix_to_none=0 if test x"${exec_prefix}" = xNONE; then reset_exec_prefix_to_none=1 exec_prefix="${prefix}" fi eval "conf_sbindir=\"$sbindir\"" eval "conf_bindir=\"$bindir\"" eval "conf_libdir=\"$libdir\"" eval "conf_sysconfdir=\"$sysconfdir\"" eval "conf_localstatedir=\"$localstatedir\"" if test "$reset_exec_prefix_to_none" = 1 ; then exec_prefix="NONE" fi case "$conf_libdir" in /usr/lib|/usr/lib64) libdir_line="" ;; *) libdir_line="env += LD_LIBRARY_PATH=${conf_libdir}" ;; esac AC_SUBST(libdir_line) AC_SUBST(conf_sbindir) AC_SUBST(conf_bindir) AC_SUBST(conf_libdir) AC_SUBST(conf_sysconfdir) AC_SUBST(conf_localstatedir) AC_ARG_WITH(default-runlevels, AC_HELP_STRING( [--with-default-runlevels=RUNLEVELS], [Choose which System-V style runlevels the gatekeeper service will be started on.]), [ case "$withval" in yes) AC_MSG_WARN([Invalid parameter to --with-default-runlevels]) ;; no) CHKCONFIG_DEFAULT="-" DEFAULT_START="" DEFAULT_STOP="" ;; *) CHKCONFIG_DEFAULT="$withval" for r in 0 1 2 3 4 5 6; do if expr $withval : ".*$r.*" > /dev/null; then DEFAULT_START="${DEFAULT_START:+$DEFAULT_START }$r" else DEFAULT_STOP="${DEFAULT_STOP:+$DEFAULT_STOP }$r" fi done esac], [ CHKCONFIG_DEFAULT="-" DEFAULT_START="" DEFAULT_STOP="" ]) if test "$DEFAULT_START" = ""; then DEFAULT_START_LINE="#" else DEFAULT_START_LINE="# Default-Start: $DEFAULT_START" fi if test "$DEFAULT_STOP" = ""; then DEFAULT_STOP_LINE="#" else DEFAULT_STOP_LINE="# Default-Stop: $DEFAULT_STOP" fi AC_SUBST(CHKCONFIG_DEFAULT) AC_SUBST(DEFAULT_START_LINE) AC_SUBST(DEFAULT_STOP_LINE) AC_PATH_PROG(FAKEROOT, "fakeroot") AM_CONDITIONAL(TEST_FAKEROOT, test -n "$FAKEROOT") AC_PATH_PROGS([A2X], [a2x a2x.py]) AM_CONDITIONAL(BUILD_MANPAGES, [test "x$A2X" != x]) AC_CONFIG_HEADERS(globus_i_gridftp_server_config.h) AC_CONFIG_FILES( globus-gridftp-server.pc globus-gridftp-server-uninstalled.pc globus-gridftp-password globus-gridftp-server-enable-sshftp Makefile modules_makefiles modules/Makefile init/Makefile init/globus-gridftp-server init/globus-gridftp-sshftp gridftp.conf.default gridftp.xinetd.default gridftp.gfork.default test/Makefile test/testcred.cnf version.h extensions.h) AC_OUTPUT globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_ftp_response_error.c0000644000000000000000000000013213122233744024414 xustar0030 mtime=1497970660.656281867 30 atime=1497970660.656281867 30 ctime=1497987258.526281867 globus_gridftp_server-12.2/globus_i_gfs_ftp_response_error.c0000664000175000017500000004344713122233744025445 0ustar00fedorafedora00000000000000/* * Copyright 1999-2016 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef GLOBUS_DONT_DOCUMENT_INTERNAL /** * @file globus_i_gfs_response_error.c FTP Response Error Type * @brief FTP Response Error Type Implementation */ #endif /* GLOBUS_DONT_DOCUMENT_INTERNAL */ #include "globus_i_gridftp_server_config.h" #include "globus_gridftp_server.h" #include "globus_object.h" #include "globus_module.h" #include "globus_error_generic.h" #include typedef struct globus_l_gfs_ftp_response_error_s { int response_code; char * response_error_code; char * message; } globus_l_gfs_ftp_response_error_t; /** * Allocate and initialize an error of type GLOBUS_ERROR_TYPE_FTP_RESPONSE * @ingroup globus_gridftp_server_error_response * * @param base_source * Pointer to the originating module. * @param base_cause * The error object causing the error. If this is the original * error, this parameter may be NULL. * @param response_code * The FTP response code. * @param response_error_code * If non-NULL, this is the GlobusError response code and the message * will be formatted as a v=1 message and fmt is optional. If NULL, * the fmt parameter is required to be non-NULL and the error will not * be formatted as a v=1 error. * @param fmt * Response string format * @param ... * Response string format arguments * @return * The resulting error object. It is the user's responsibility * to eventually free this object using globus_object_free(). A * globus_result_t may be obtained by calling * globus_error_put() on this object. */ globus_object_t * globus_gfs_ftp_response_error_construct( globus_module_descriptor_t * base_source, globus_object_t * base_cause, int response_code, const char *response_error_code, const char *fmt, ...) { globus_object_t * error; globus_object_t * newerror; va_list ap; va_start(ap, fmt); newerror = globus_object_construct( GLOBUS_GFS_ERROR_FTP_RESPONSE_TYPE); error = globus_gfs_ftp_response_error_v_initialize( newerror, base_source, base_cause, response_code, response_error_code, fmt, ap); va_end(ap); if (error == NULL) { globus_object_free(newerror); } return error; } /* globus_gfs_ftp_response_error_construct() */ /** * Initialize a previously allocated error of type * GLOBUS_GRIDFTP_SERVER_ERROR_FTP_RESPONSE_TYPE * @ingroup globus_gridftp_server_error_response * * @param error * The previously allocated error object. * @param base_source * Pointer to the originating module. * @param base_cause * The error object causing the error. If this is the original * error this parameter may be NULL. * @param response_code * The FTP response code. * @param response_error_code * If non-NULL, this is the GlobusError response code and the message * will be formatted as a v=1 message and fmt is optional. If NULL, * the fmt parameter is required to be non-NULL and the error will not * be formatted as a v=1 error. * @param fmt * Response string format * @param ap * Response string format arguments * @return * The resulting error object. You may have to call * globus_error_put() on this object before passing it on. */ globus_object_t * globus_gfs_ftp_response_error_initialize( globus_object_t * error, globus_module_descriptor_t * base_source, globus_object_t * base_cause, int response_code, const char * response_error_code, const char * fmt, ...) { va_list ap; va_start(ap, fmt); error = globus_gfs_ftp_response_error_v_initialize( error, base_source, base_cause, response_code, response_error_code, fmt, ap); va_end(ap); return error; } /* globus_ftp_response_error_initialize() */ /** * Initialize a previously allocated error of type * GLOBUS_GRIDFTP_SERVER_ERROR_FTP_RESPONSE_TYPE * @ingroup globus_gridftp_server_error_response * * @param error * The previously allocated error object. * @param base_source * Pointer to the originating module. * @param base_cause * The error object causing the error. If this is the original * error this parameter may be NULL. * @param response_code * The FTP response code. * @param response_error_code * If non-NULL, this is the GlobusError response code and the message * will be formatted as a v=1 message and fmt is optional. If NULL, * the fmt parameter is required to be non-NULL and the error will not * be formatted as a v=1 error. * @param fmt * Response string format * @param ap * Response string format arguments * @return * The resulting error object. You may have to call * globus_error_put() on this object before passing it on. */ globus_object_t * globus_gfs_ftp_response_error_v_initialize( globus_object_t * error, globus_module_descriptor_t * base_source, globus_object_t * base_cause, int response_code, const char * response_error_code, const char * fmt, va_list ap) { globus_l_gfs_ftp_response_error_t * instance_data = NULL; globus_object_t * this_error = NULL; char * v1_fmt = NULL; if ((this_error = globus_object_upcast( error, GLOBUS_GFS_ERROR_FTP_RESPONSE_TYPE)) == NULL) { return NULL; } instance_data = malloc(sizeof(globus_l_gfs_ftp_response_error_t)); if (instance_data == NULL) { return NULL; } if (response_error_code != NULL) { v1_fmt = globus_common_create_string( "GlobusError: v=1 c=%s%s%s", response_error_code, (fmt != NULL) ? "\n" : "", (fmt != NULL) ? fmt : ""); } *instance_data = (globus_l_gfs_ftp_response_error_t) { .response_code = response_code, .message = globus_common_v_create_string( (v1_fmt != NULL) ? v1_fmt : fmt, ap), }; if (instance_data->message == NULL) { free(instance_data); return NULL; } if (response_error_code != NULL) { instance_data->response_error_code = strdup(response_error_code); if (instance_data->response_error_code == NULL) { free(instance_data->message); free(instance_data); return NULL; } } globus_object_set_local_instance_data(this_error, instance_data); return globus_error_initialize_base(error, base_source, base_cause); } /* globus_ftp_response_error_v_initialize() */ /** * Retrieve the response code from a globus_ftp_response_error object * @ingroup globus_gridftp_server_error_response * * @param error * The error from which to retrieve the response code * @return * The response code stored in the object */ int globus_gfs_error_get_ftp_response_code( globus_object_t * error) { globus_l_gfs_ftp_response_error_t * instance_data = NULL; error = globus_object_upcast( error, GLOBUS_GFS_ERROR_FTP_RESPONSE_TYPE); if (error != NULL) { instance_data = globus_object_get_local_instance_data(error); return instance_data->response_code; } else { return 0; } } /* globus_gfs_error_get_ftp_response_code() */ /** * Retrieve the gridftp response_error_code from a globus_ftp_response_error * object * @ingroup globus_gridftp_server_error_response * * @param error * The error from which to retrieve the response code * @return * The response error code stored in the object */ const char * globus_gfs_error_get_ftp_response_error_code( globus_object_t * error) { globus_l_gfs_ftp_response_error_t * instance_data = NULL; error = globus_object_upcast( error, GLOBUS_GFS_ERROR_FTP_RESPONSE_TYPE); if (error != NULL) { instance_data = globus_object_get_local_instance_data(error); return instance_data->response_error_code; } else { return NULL; } } /* globus_gfs_error_get_ftp_response_error_code() */ /** * Determine if the gridftp response_error_code matches * @ingroup globus_gridftp_server_error_response * * @param error * The error from which to retrieve the response code * @param response_error_code * The response error code string to match. * @return * The response error code stored in the object */ globus_bool_t globus_gfs_error_match_response_error_code( globus_object_t * error, const char * response_error_code) { globus_l_gfs_ftp_response_error_t * instance_data = NULL; error = globus_object_upcast( error, GLOBUS_GFS_ERROR_FTP_RESPONSE_TYPE); if (error != NULL && response_error_code != NULL) { instance_data = globus_object_get_local_instance_data(error); if (instance_data->response_error_code != NULL) { if (strcmp( instance_data->response_error_code, response_error_code) == 0) { return GLOBUS_TRUE; } } } return GLOBUS_FALSE; } /* globus_gfs_error_get_ftp_response_error_code() */ /** * Copy the instance data of a Globus FTP Response error object. * @ingroup globus_gridftp_server_error_response * * @param src * The source instance data * @param dst * The destination instance data * @return * void */ static void globus_l_gridftp_server_error_copy( void * src, void ** dst) { globus_l_gfs_ftp_response_error_t * src_instance_data = NULL; globus_l_gfs_ftp_response_error_t * dst_instance_data = NULL; if(src == NULL || dst == NULL) return; src_instance_data = src; dst_instance_data = malloc(sizeof(globus_l_gfs_ftp_response_error_t)); if (dst_instance_data == NULL) { goto dst_fail; } dst_instance_data->response_code = src_instance_data->response_code; if (src_instance_data->message != NULL) { dst_instance_data->message = strdup(src_instance_data->message); if (dst_instance_data->message == NULL) { goto dst_msg_fail; } } else { dst_instance_data->message = NULL; } if (src_instance_data->response_error_code != NULL) { dst_instance_data->response_error_code = strdup(src_instance_data->response_error_code); if (dst_instance_data->response_error_code == NULL) { free(dst_instance_data->message); dst_msg_fail: free(dst_instance_data); dst_instance_data = NULL; } } else { dst_instance_data->response_error_code = NULL; } dst_fail: *dst = dst_instance_data; return; } /* globus_l_gridftp_server_error_copy() */ /** * Free the instance data of a Globus Errno Error object. * @ingroup globus_gridftp_server_error_response * * @param data * The instance data * @return * void */ static void globus_l_gridftp_server_error_free( void * data) { globus_l_gfs_ftp_response_error_t * instance_data = data; if (instance_data != NULL) { free(instance_data->message); free(instance_data->response_error_code); free(instance_data); } } /* globus_l_gridftp_server_error_free() */ /** * Return a copy of the short description from the instance data * @ingroup globus_gridftp_server_error_response * * @param error * The error object to retrieve the data from. * @return * String containing the short description if it exists, NULL * otherwise. */ static char * globus_l_gridftp_server_error_printable( globus_object_t * error) { globus_object_t * ftp_response_error = NULL; char * msg = NULL; globus_l_gfs_ftp_response_error_t * instance_data = NULL; ftp_response_error = globus_object_upcast( error, GLOBUS_GFS_ERROR_FTP_RESPONSE_TYPE); assert (ftp_response_error != NULL); instance_data = globus_object_get_local_instance_data(error); msg = strdup(instance_data->message); return msg; }/* globus_l_error_errno_printable */ globus_object_t * globus_i_gfs_error_system( /** * [in] FTP Response code. If this is 0, a reasonable value (based on * system_errno) is used. */ int ftp_code, /** * [in] Error value. This is the errno set upon failing the system call. */ int system_errno, /** * [in] Unstructured error context added to the resulting error object. * This is a printf-style format string, with conversion values passed * as the variable arguments that follow. If this is NULL, then the * strerror() value associated with the errno is used. */ const char * fmt, ...) { char msg[256]; char *m = NULL; char *n = NULL; const char *error_code = "INTERNAL_ERROR"; globus_object_t *err = NULL; va_list ap; msg[0] = 0; if (fmt != NULL) { va_start(ap, fmt); m = globus_common_v_create_string(fmt, ap); va_end(ap); } #ifdef _WIN32 strerror_s(msg, sizeof(msg), system_errno); n = msg; #elif defined(HAVE_DECL_STRERROR_R) #ifdef STRERROR_R_CHAR_P n = strerror_r(system_errno, msg, sizeof(msg)); #else strerror_r(system_errno, msg, sizeof(msg)); n = msg; #endif #else n = strerror(system_errno); #endif if (ftp_code == 0) { switch (system_errno) { #ifdef ETXTBSY case ETXTBSY: ftp_code = 450; break; #endif #ifdef ECONNREFUSED case ECONNREFUSED: ftp_code = 425; error_code = "DATA_CHANNEL_COMMUNICATION_FAILURE"; break; #endif #if defined(ECONNRESET) case ECONNRESET: ftp_code = 426; error_code = "DATA_CHANNEL_COMMUNICATION_FAILURE"; break; #endif #if defined(ECONNABORTED) case ECONNABORTED: ftp_code = 426; error_code = "DATA_CHANNEL_COMMUNICATION_FAILURE"; break; #endif case ENOENT: ftp_code = 550; error_code = "PATH_NOT_FOUND"; break; case EACCES: ftp_code = 550; error_code = "PERMISSION_DENIED"; break; case EPERM: ftp_code = 550; break; case ENOTDIR: ftp_code = 550; error_code = "NOT_A_DIRECTORY"; break; case EISDIR: ftp_code = 550; error_code = "IS_A_DIRECTORY"; break; case EROFS: ftp_code = 550; break; case ESPIPE: ftp_code = 550; break; case EFBIG: ftp_code = 552; break; case ENOSPC: ftp_code = 552; error_code = "NO_SPACE_LEFT"; break; #if defined(EDQUOT) case EDQUOT: ftp_code = 552; error_code = "QUOTA_EXCEEDED"; break; #endif case EEXIST: ftp_code = 553; error_code = "PATH_EXISTS"; break; default: ftp_code = 451; } } err = globus_gfs_ftp_response_error_construct( NULL, NULL, ftp_code, error_code, "GridFTP-Errno: %d%s%s%s%s", system_errno, (m != NULL) ? "\nGridFTP-Reason: " : "", (m != NULL) ? m : "", (n != NULL) ? "\nGridFTP-Error-String: ": "", (n != NULL) ? n : ""); if (fmt != NULL) { free(m); } return err; } /** * Error type static initializer. */ const globus_object_type_t GLOBUS_GFS_ERROR_FTP_RESPONSE_TYPE_DEFINITION = globus_error_type_static_initializer ( GLOBUS_ERROR_TYPE_BASE, globus_l_gridftp_server_error_copy, globus_l_gridftp_server_error_free, globus_l_gridftp_server_error_printable); globus_gridftp_server-12.2/PaxHeaders.29556/Makefile.am0000644000000000000000000000013213122233744017642 xustar0030 mtime=1497970660.607281867 30 atime=1497970803.422281867 30 ctime=1497987258.383281867 globus_gridftp_server-12.2/Makefile.am0000664000175000017500000000626513122233744020670 0ustar00fedorafedora00000000000000ACLOCAL_AMFLAGS=-I m4 SUBDIRS = modules init . test pkgconfigdir = $(libdir)/pkgconfig gridftpconfdir = ${sysconfdir} doc_DATA = GLOBUS_LICENSE man_MANS = globus-gridftp-server.8 globus-gridftp-server-setup-chroot.8 gridftpconf_DATA = \ gridftp.conf.default gridftp.xinetd.default gridftp.gfork.default include_HEADERS = globus_gridftp_server.h globus_gridftp_server_embed.h lib_LTLIBRARIES = libglobus_gridftp_server.la noinst_PROGRAMS = globus-gridftp-server-noinst sbin_PROGRAMS= \ globus-gridftp-server \ gfs-gfork-master \ gfs-dynbe-client sbin_SCRIPTS = \ globus-gridftp-password \ globus-gridftp-server-enable-sshftp \ globus-gridftp-server-setup-chroot pkgconfig_DATA = globus-gridftp-server.pc AM_CPPFLAGS = $(PACKAGE_DEP_CFLAGS) $(OPENSSL_CFLAGS) -DGLOBUS_BUILTIN=1 AM_LDFLAGS = -dlpreopen force libglobus_gridftp_server_la_LIBADD = $(MODULE_LIBS) $(PACKAGE_DEP_LIBS) $(OPENSSL_LIBS) libglobus_gridftp_server_la_LDFLAGS = \ -version-info $(MAJOR_VERSION):$(MINOR_VERSION):$(AGE_VERSION) \ -no-undefined libglobus_gridftp_server_la_SOURCES = \ globus_gridftp_server.h \ globus_gridftp_server_embed.h \ globus_i_gridftp_server.h \ globus_i_gfs_ftp_response_error.c \ globus_i_gfs_log.c \ globus_i_gfs_brain.c \ globus_i_gfs_default_brain.c \ globus_i_gfs_log.h \ globus_i_gfs_config.c \ globus_i_gfs_config.h \ globus_i_gfs_acl_test.c \ globus_i_gfs_acl.c \ globus_i_gfs_acl.h \ globus_i_gfs_data.c \ globus_i_gfs_data.h \ globus_i_gfs_cas.c \ globus_i_gfs_embed.c \ globus_i_gfs_ipc.c \ globus_i_gfs_ipc.h \ globus_i_gfs_control.c \ gfs_i_gfork_plugin.h \ globus_i_gfs_control.h globus_gridftp_server_SOURCES = globus_gridftp_server.c globus_gridftp_server_LDADD = libglobus_gridftp_server.la $(MODULE_DLOPEN) $(PACKAGE_DEP_LIBS) $(OPENSSL_LIBS) -lltdl globus_gridftp_server_noinst_SOURCES = globus_gridftp_server.c globus_gridftp_server_noinst_LDADD = libglobus_gridftp_server.la $(MODULE_DLPREOPEN) $(PACKAGE_DEP_LIBS) $(OPENSSL_LIBS) -lltdl gfs_gfork_master_SOURCES = gfs_gfork_master.c gfs_gfork_master_LDADD = $(preload_links) $(PACKAGE_DEP_LIBS) $(OPENSSL_LIBS) -lltdl gfs_dynbe_client_SOURCES = gfs_dynbe_client.c gfs_dynbe_client_LDADD = $(preload_links) $(PACKAGE_DEP_LIBS) $(OPENSSL_LIBS) -lltdl if LINK_WITH_CXX globus_gridftp_server_LINK = $(CXXLINK) gfs_gfork_master_LINK = $(CXXLINK) gfs_dynbe_client_LINK = $(CXXLINK) else globus_gridftp_server_LINK = $(LINK) gfs_gfork_master_LINK = $(LINK) gfs_dynbe_client_LINK = $(LINK) endif # Dummy targets to cause automake to include CXXLINK definition nodist_EXTRA_unused_SOURCES = unused.cxx unused_SOURCES = EXTRA_PROGRAMS = unused if BUILD_MANPAGES SUFFIXES = .txt .8 .txt.8: $(A2X) -d manpage -f manpage $< MAINTAINERCLEANFILES = $(man_MANS) endif EXTRA_DIST = \ dirt.sh \ dsi_bones \ globus-gridftp-server-setup-chroot \ $(doc_DATA) \ $(man_MANS) \ globus-gridftp-server-setup-chroot.txt \ globus-gridftp-server.txt distuninstallcheck: @: globus_gridftp_server-12.2/PaxHeaders.29556/globus-gridftp-server-setup-chroot.80000644000000000000000000000013213122233744024565 xustar0030 mtime=1497970660.638281867 30 atime=1497970660.638281867 30 ctime=1497987258.663281867 globus_gridftp_server-12.2/globus-gridftp-server-setup-chroot.80000664000175000017500000000451613122233744025610 0ustar00fedorafedora00000000000000'\" t .\" Title: globus-gridftp-server-setup-chroot .\" Author: [see the "AUTHOR" section] .\" Generator: DocBook XSL Stylesheets v1.78.1 .\" Date: 09/08/2016 .\" Manual: Globus Toolkit Manual .\" Source: Globus Toolkit 6 .\" Language: English .\" .TH "GLOBUS\-GRIDFTP\-SER" "8" "09/08/2016" "Globus Toolkit 6" "Globus Toolkit Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" globus-gridftp-server-setup-chroot \- Set up a chroot for the Globus GridFTP server .SH "SYNOPSIS" .sp globus\-gridftp\-server\-setup\-chroot [\-h] [\-c CERT\-DIR] \-r NEW\-CHROOT .SH "DESCRIPTION" .sp The \fBglobus\-gridftp\-server\-setup\-chroot\fR program creates a chroot directory tree that can be used for the \fBglobus\-gridftp\-server\fR(8)\&. This chroot contains a copy of essential POSIX devices in dev; hosts, group, passwd, and grid\-security configuration files in etc; and a temporary file directory in tmp\&. .sp The \fI\-c CERT\-DIR\fR option copies certificate files from a different directory than the default [/etc/grid\-security/certificates]\&. .SH "OPTIONS" .PP \fB\-h\fR .RS 4 Print short usage and exit .RE .PP \fB\-r NEW\-CHROOT\fR .RS 4 Specify the new chroot directory to create\&. .RE .PP \fB\-c CERT\-DIR\fR .RS 4 Specify the trusted certificate dir source\&. .RE .SH "EXIT STATUS" .PP 0 .RS 4 Successful program execution\&. .RE .PP 1 .RS 4 Error .RE .SH "AUTHOR" .sp Copyright \(co 1999\-2015 University of Chicago .SH "SEE ALSO" .sp \fBglobus\-gridftp\-server\fR(8) globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_ipc.c0000644000000000000000000000013213122233744021247 xustar0030 mtime=1497970660.657281867 30 atime=1497970660.656281867 30 ctime=1497987258.594281867 globus_gridftp_server-12.2/globus_i_gfs_ipc.c0000664000175000017500000062351613122233744022301 0ustar00fedorafedora00000000000000/* * Copyright 1999-2016 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * connector will send a 'connection info'. This includes user name * (of the remote process, this may be meaningless), grid dn (this * should mean more) host_id, and contact_string. * * subject dn * -- the DN of the running process on the other end of * the connection. If this is NULL and user name is NULL * it means that this can be set with a set_session_info * command. * * user name * -- This is only meaning full if subject is NULL. If so, and user * name is NULL it means that the remote process has not yet * been set. It it is not NULL then it represents the username * of the remotely running process. This really only helps if the * front-end and back-end have the same users. * * cookie * -- if this is not NULL it is the only value that is hashed upon. * The point of this is to allow a back-end to be started up with * some UUID, then for a client to connect and provide that UUID * allowing the 2 to be matched. * * host_id * -- a string representing the host. This will need to be the same as * the url used to connect to this host. * * If the connector is a back-end process: * All setuid() type things are done before the connection. If * a password file is being used the process will need to read it and * store the hash for later authentication. * * If the connector is a front-end process * The information is sent to the back-end. The back-end reads the * password file and stores the hash. It then sets the uid. * * Once an ipc channel is established it can be used. A user calls * handle_obtain() and that sends a session_start message across the wire. * The session start has a new delegated credential (if there is one) the * and the password if there is one. Subject/user do not need to be sent * since they do not change in the lifetime of the connection. The * back-end will respond to the message with success or failure. In either * case the connection will remain open. At anytime either side can close * the connection. */ #include "globus_i_gridftp_server.h" static const char * globus_l_gfs_local_version = "IPC Version 1.1"; /* single mutex, assuming low contention, only used for handle tables, * not ipc */ static globus_mutex_t globus_l_ipc_mutex; static globus_cond_t globus_l_ipc_cond; static globus_hashtable_t globus_l_ipc_request_table; static globus_hashtable_t globus_l_ipc_op_info_table; static globus_bool_t globus_l_ipc_close_called; globus_xio_stack_t globus_i_gfs_ipc_xio_stack; static globus_xio_stack_t globus_l_gfs_ipc_xio_gsi_stack; globus_xio_driver_t globus_i_gfs_tcp_driver; typedef enum globus_l_gfs_ipc_state_s { GLOBUS_GFS_IPC_STATE_OPENING, GLOBUS_GFS_IPC_STATE_OPEN, GLOBUS_GFS_IPC_STATE_REPLY_WAIT, GLOBUS_GFS_IPC_STATE_ERROR, GLOBUS_GFS_IPC_STATE_CLOSED, /* requester only */ GLOBUS_GFS_IPC_STATE_CLOSING_ERROR, GLOBUS_GFS_IPC_STATE_CLOSING, /* reply only states */ GLOBUS_GFS_IPC_STATE_SESSION_OPEN, GLOBUS_GFS_IPC_STATE_SESSION_REPLY, GLOBUS_GFS_IPC_STATE_SESSION_ERROR, GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT, GLOBUS_GFS_IPC_STATE_ERROR_OPENING, GLOBUS_GFS_IPC_STATE_ERROR_WAIT } globus_l_gfs_ipc_state_t; static globus_xio_driver_t globus_l_gfs_queue_driver; static globus_xio_driver_t globus_l_gfs_gsi_driver; static globus_bool_t globus_l_gfs_ipc_requester; static globus_list_t * globus_l_ipc_handle_list; /* * header: * type: single character representing type of message * id: 4 bytes of message id * size: remaining size of message */ #define GFS_IPC_HEADER_SIZE (sizeof(uint32_t)*2 + 1) #define GFS_IPC_HEADER_SIZE_OFFSET (sizeof(uint32_t)*1 + 1) #define GFS_IPC_DEFAULT_BUFFER_SIZE 8 * 1024 globus_gfs_ipc_iface_t globus_gfs_ipc_default_iface = { globus_i_gfs_data_session_start, globus_i_gfs_data_session_stop, globus_i_gfs_data_request_recv, globus_i_gfs_data_request_send, globus_i_gfs_data_request_command, globus_i_gfs_data_request_active, globus_i_gfs_data_request_passive, globus_i_gfs_data_request_handle_destroy, globus_i_gfs_data_request_stat, globus_i_gfs_data_request_list, globus_i_gfs_data_request_transfer_event, globus_i_gfs_data_request_set_cred, globus_i_gfs_data_request_buffer_send }; /* callback and id relation */ typedef struct globus_gfs_ipc_request_s { globus_gfs_ipc_handle_t ipc; globus_gfs_operation_type_t type; globus_gfs_operation_type_t last_type; int id; globus_gfs_ipc_callback_t cb; globus_gfs_ipc_open_callback_t open_cb; globus_gfs_ipc_event_callback_t event_cb; void * user_arg; globus_gfs_finished_info_t * reply; globus_gfs_event_info_t * event_reply; void * info_struct; int op_info_id; } globus_gfs_ipc_request_t; typedef struct globus_l_gfs_ipc_connection_s { char * version; char * cookie; char * username; char * subject; char * host_id; globus_bool_t map_user; } globus_l_gfs_ipc_connection_t; typedef struct globus_i_gfs_ipc_handle_s { uid_t uid; const char * contact_string; globus_xio_handle_t xio_handle; globus_bool_t requester; globus_gfs_session_info_t * session_info; int call_id; globus_hashtable_t reply_table; globus_gfs_ipc_iface_t * iface; globus_mutex_t mutex; globus_l_gfs_ipc_state_t state; globus_gfs_ipc_open_callback_t open_cb; globus_gfs_ipc_close_callback_t close_cb; void * user_arg; void * reply_arg; globus_result_t cached_res; globus_gfs_ipc_error_callback_t error_cb; globus_gfs_ipc_error_callback_t reply_error_cb; void * error_arg; globus_size_t buffer_size; char * hash_str; char * conn_subj; void * outstanding_event_arg; globus_bool_t transfer_complete; globus_bool_t close_postponed; globus_bool_t fake_abort_outstanding; globus_l_gfs_ipc_connection_t connection_info; globus_byte_t byte; globus_i_gfs_ipc_done_callback_t done_cb; /* configuration items */ globus_bool_t conf_secure_ipc; gss_cred_id_t conf_cred; char *conf_auth_mode_str; char *conf_ipc_subject; time_t conf_ipc_connect_timeout; time_t conf_ipc_idle_timeout; globus_bool_t conf_inetd; } globus_i_gfs_ipc_handle_t; static void globus_l_gfs_ipc_read_new_header_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg); static void globus_l_gfs_ipc_reply_read_header_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg); static void globus_l_gfs_ipc_request_read_header_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg); static void globus_l_gfs_ipc_reply_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg); static void globus_l_gfs_ipc_stop_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg); static globus_result_t globus_l_gfs_ipc_send_start_session( globus_i_gfs_ipc_handle_t * ipc); static void globus_l_gfs_session_info_free( globus_gfs_session_info_t * session_info); static globus_result_t globus_l_gfs_ipc_close( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_ipc_close_callback_t cb, void * user_arg); static void globus_l_gfs_ipc_error_kickout( void * user_arg); static void globus_l_gfs_ipc_reply_close_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg); static void globus_l_gfs_ipc_reply_close_kickout( void * user_arg); static void globus_l_gfs_ipc_reply_fake_abort( void * user_arg); /*************************************************************************** * connection bootstrap * -------------------- **************************************************************************/ static int globus_l_gfs_ipc_hashtable_session_hash( void * voidp, int limit) { int rc; char * tmp_str; char * hash_str; globus_l_gfs_ipc_connection_t * s; GlobusGFSName(globus_l_gfs_ipc_hashtable_session_hash); s = (globus_l_gfs_ipc_connection_t *) voidp; if(s->cookie != NULL) { return globus_hashtable_string_hash(s->cookie, limit); } hash_str = strdup(""); if(s->username) { tmp_str = globus_common_create_string("%s::", s->username); free(hash_str); hash_str = tmp_str; } if(s->subject) { tmp_str = globus_common_create_string("%s%s@", hash_str, s->subject); free(hash_str); hash_str = tmp_str; } globus_assert(s->host_id); tmp_str = globus_common_create_string( "%s%s##", hash_str, s->host_id); free(hash_str); hash_str = tmp_str; rc = globus_hashtable_string_hash(hash_str, limit); free(hash_str); return rc; } static int globus_l_gfs_ipc_hashtable_session_keyeq( void * voidp1, void * voidp2) { globus_l_gfs_ipc_connection_t * s1; globus_l_gfs_ipc_connection_t * s2; GlobusGFSName(globus_l_gfs_ipc_hashtable_session_keyeq); s1 = (globus_l_gfs_ipc_connection_t *) voidp1; s2 = (globus_l_gfs_ipc_connection_t *) voidp2; /* if the cookies are the same we are equal */ if(s1->cookie != NULL && s2->cookie != NULL && strcmp(s1->cookie, s2->cookie) == 0) { return GLOBUS_TRUE; } globus_assert(s1->host_id && s2->host_id); if(strcmp(s1->host_id, s2->host_id) != 0) { return GLOBUS_FALSE; } /* if either is NULL and both are not fail */ if((s1->username == NULL || s2->username == NULL) && (s1->username != NULL || s2->username != NULL)) { return GLOBUS_FALSE; } /* if they are not NULL and are not the same fail */ if(s1->username != NULL && strcmp(s1->username, s2->username) != 0) { return GLOBUS_FALSE; } /* if either is NULL and both are not fail */ if((s1->subject == NULL || s2->subject == NULL) && (s1->subject != NULL || s2->subject != NULL)) { return GLOBUS_FALSE; } /* if they are not NULL and are not the same fail */ if(s1->subject != NULL && strcmp(s1->subject, s2->subject) != 0) { return GLOBUS_FALSE; } return GLOBUS_TRUE; } static void globus_l_gfs_ipc_handle_destroy( globus_i_gfs_ipc_handle_t * ipc) { GlobusGFSName(globus_l_gfs_ipc_handle_destroy); GlobusGFSDebugEnter(); assert(ipc->state == GLOBUS_GFS_IPC_STATE_CLOSED); free(ipc->connection_info.version); free(ipc->connection_info.cookie); free(ipc->connection_info.username); free(ipc->connection_info.subject); free(ipc->connection_info.host_id); free(ipc->conf_auth_mode_str); free(ipc->conf_ipc_subject); free(ipc->conn_subj); globus_mutex_destroy(&ipc->mutex); if (ipc->reply_table) { globus_hashtable_destroy(&ipc->reply_table); } globus_l_gfs_session_info_free(ipc->session_info); free(ipc); GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_reply_destroy( globus_gfs_finished_info_t * reply) { globus_gfs_data_finished_info_t * data_reply; globus_gfs_cmd_finshed_info_t * command_reply; globus_gfs_stat_finished_info_t * stat_reply; int ctr; GlobusGFSName(globus_l_gfs_ipc_reply_destroy); GlobusGFSDebugEnter(); if(reply != NULL) { switch(reply->type) { /* nothing to do for these */ case GLOBUS_GFS_OP_RECV: case GLOBUS_GFS_OP_EVENT_REPLY: case GLOBUS_GFS_OP_SEND: case GLOBUS_GFS_OP_LIST: case GLOBUS_GFS_OP_DESTROY: case GLOBUS_GFS_OP_ACTIVE: case GLOBUS_GFS_OP_TRANSFER: case GLOBUS_GFS_OP_SESSION_START: break; case GLOBUS_GFS_OP_STAT: stat_reply = &reply->info.stat; if(stat_reply->stat_array != NULL) { for(ctr = 0; ctr < stat_reply->stat_count; ctr++) { free(stat_reply->stat_array[ctr].name); free(stat_reply->stat_array[ctr].symlink_target); } free(stat_reply->stat_array); } free(stat_reply->gid_array); break; case GLOBUS_GFS_OP_COMMAND: command_reply = &reply->info.command; free(command_reply->created_dir); free(command_reply->checksum); break; case GLOBUS_GFS_OP_PASSIVE: data_reply = &reply->info.data; if(data_reply->contact_strings != NULL) { for(ctr = 0; ctr < data_reply->cs_count; ctr++) { free((char *)data_reply->contact_strings[ctr]); } free(data_reply->contact_strings); } break; default: globus_assert(0 && "possible memory corruption"); break; } free(reply->msg); free(reply); } GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_request_destroy( globus_gfs_ipc_request_t * request) { globus_gfs_command_info_t * cmd_info; globus_gfs_transfer_info_t * trans_info; globus_gfs_data_info_t * data_info; globus_gfs_stat_info_t * stat_info; int ctr; GlobusGFSName(globus_l_gfs_ipc_request_destroy); GlobusGFSDebugEnter(); /* if there is a reply struch clean it up */ globus_l_gfs_ipc_reply_destroy(request->reply); /* if there was an info structure clean it up */ if(request->info_struct != NULL) { switch(request->type) { case GLOBUS_GFS_OP_STAT: stat_info = request->info_struct; free(stat_info->pathname); free(stat_info); break; case GLOBUS_GFS_OP_RECV: case GLOBUS_GFS_OP_SEND: case GLOBUS_GFS_OP_LIST: trans_info = request->info_struct; free(trans_info->pathname); free(trans_info->module_name); free(trans_info->module_args); free(trans_info->list_type); globus_range_list_destroy(trans_info->range_list); free(trans_info); break; case GLOBUS_GFS_OP_COMMAND: cmd_info = request->info_struct; free(cmd_info->pathname); free(cmd_info->cksm_alg); free(cmd_info->from_pathname); free(cmd_info->chgrp_group); free(cmd_info->authz_assert); if(cmd_info->op_info != NULL) { if(cmd_info->op_info->argv) { for(ctr = 0; ctr < cmd_info->op_info->argc; ctr++) { free(cmd_info->op_info->argv[ctr]); } free(cmd_info->op_info->argv); } free(cmd_info->op_info); } free(cmd_info); break; case GLOBUS_GFS_OP_PASSIVE: case GLOBUS_GFS_OP_ACTIVE: data_info = request->info_struct; free(data_info->subject); free(data_info->interface); free(data_info->pathname); if(data_info->contact_strings != NULL) { for(ctr = 0; ctr < data_info->cs_count; ctr++) { free((char *)data_info->contact_strings[ctr]); } free(data_info->contact_strings); } if(data_info->del_cred != NULL) { /* XXX //gss_release_cred(&min_rc, &data_info->del_cred); */ } free(data_info); break; case GLOBUS_GFS_OP_DESTROY: break; default: globus_assert(0 && "possible memory corruption"); break; } } free(request); GlobusGFSDebugExit(); } static globus_gfs_session_info_t * globus_l_gfs_ipc_session_info_copy( globus_gfs_session_info_t * session_info) { globus_gfs_session_info_t * cp; GlobusGFSName(globus_l_gfs_ipc_session_info_copy); GlobusGFSDebugEnter(); cp = malloc(sizeof(globus_gfs_session_info_t)); if(cp == NULL) { goto alloc_error; } *cp = (globus_gfs_session_info_t) { .del_cred = session_info->del_cred }; if(session_info->username) { cp->username = strdup(session_info->username); if(cp->username == NULL) { goto username_error; } } if(session_info->password) { cp->password = strdup(session_info->password); if(cp->password == NULL) { goto password_error; } } if(session_info->subject) { cp->subject = strdup(session_info->subject); if(cp->subject == NULL) { goto subject_error; } } if(session_info->cookie) { cp->cookie = strdup(session_info->cookie); if(cp->cookie == NULL) { goto cookie_error; } } if(session_info->host_id) { cp->host_id = strdup(session_info->host_id); if(cp->host_id == NULL) { goto host_id_error; } } GlobusGFSDebugExit(); return cp; host_id_error: free(cp->host_id); cookie_error: free(cp->subject); subject_error: free(cp->password); password_error: free(cp->username); username_error: free(cp); alloc_error: GlobusGFSDebugExitWithError(); return NULL; } static void globus_l_gfs_session_info_free( globus_gfs_session_info_t * session_info) { GlobusGFSName(globus_l_gfs_session_info_free); GlobusGFSDebugEnter(); if(session_info) { free(session_info->username); free(session_info->password); free(session_info->subject); free(session_info->cookie); free(session_info->host_id); if(session_info->free_cred && session_info->del_cred != NULL) { /*gss_release_cred(&min_rc, &session_info->del_cred); */ } free(session_info); } GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_stop_close_cb( globus_gfs_ipc_handle_t ipc, globus_result_t result, void * user_arg) { } void globus_i_gfs_ipc_stop() { globus_result_t result; globus_list_t * list; globus_i_gfs_ipc_handle_t * ipc; globus_bool_t ipc_destroy = GLOBUS_FALSE; GlobusGFSName(globus_i_gfs_ipc_stop); GlobusGFSDebugEnter(); globus_mutex_lock(&globus_l_ipc_mutex); { for(list = globus_l_ipc_handle_list; !globus_list_empty(list); list = globus_list_rest(list)) { ipc = (globus_i_gfs_ipc_handle_t *) globus_list_first(list); if(!globus_l_gfs_ipc_requester) { globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_OPENING: /* not sure what to do here */ break; case GLOBUS_GFS_IPC_STATE_OPEN: case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: case GLOBUS_GFS_IPC_STATE_SESSION_OPEN: case GLOBUS_GFS_IPC_STATE_SESSION_REPLY: globus_gfs_ipc_reply_close(ipc); break; case GLOBUS_GFS_IPC_STATE_ERROR: case GLOBUS_GFS_IPC_STATE_SESSION_ERROR: case GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT: case GLOBUS_GFS_IPC_STATE_ERROR_OPENING: case GLOBUS_GFS_IPC_STATE_ERROR_WAIT: /* error already flagged, will end soon enough */ break; case GLOBUS_GFS_IPC_STATE_CLOSED: case GLOBUS_GFS_IPC_STATE_CLOSING_ERROR: case GLOBUS_GFS_IPC_STATE_CLOSING: globus_assert(0 && "these states should not be possible"); break; } } globus_mutex_unlock(&ipc->mutex); } else { globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_OPENING: case GLOBUS_GFS_IPC_STATE_OPEN: case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: case GLOBUS_GFS_IPC_STATE_ERROR: result = globus_l_gfs_ipc_close( ipc, globus_l_gfs_ipc_stop_close_cb, NULL); if(result != GLOBUS_SUCCESS) { /* XXX this isn't really list safe */ globus_list_remove(&globus_l_ipc_handle_list, globus_list_search( globus_l_ipc_handle_list, ipc)); ipc->state = GLOBUS_GFS_IPC_STATE_CLOSED; ipc_destroy = GLOBUS_TRUE; } break; case GLOBUS_GFS_IPC_STATE_CLOSING_ERROR: case GLOBUS_GFS_IPC_STATE_CLOSING: case GLOBUS_GFS_IPC_STATE_CLOSED: /* will be out soon enough */ break; default: globus_assert(0 && "corrupt memory"); break; } } } globus_mutex_unlock(&ipc->mutex); if(ipc_destroy) { globus_l_gfs_ipc_handle_destroy(ipc); } } while(!globus_list_empty(globus_l_ipc_handle_list)) { globus_cond_wait(&globus_l_ipc_cond, &globus_l_ipc_mutex); } } globus_mutex_unlock(&globus_l_ipc_mutex); GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_error_kickout( void * user_arg) { globus_i_gfs_ipc_handle_t * ipc; ipc = (globus_i_gfs_ipc_handle_t *) user_arg; ipc->error_cb(ipc, ipc->cached_res, ipc->error_arg); } static int globus_l_gfs_ipc_unpack_cred( globus_i_gfs_ipc_handle_t * ipc, globus_byte_t * buffer, globus_size_t len, gss_cred_id_t * out_cred) { OM_uint32 maj_rc; OM_uint32 min_rc; OM_uint32 time_rec; gss_buffer_desc gsi_buffer; gss_cred_id_t cred; GlobusGFSName(globus_l_gfs_ipc_unpack_cred); GlobusGFSDebugEnter(); GFSDecodeUInt32(buffer, len, gsi_buffer.length); if(gsi_buffer.length > 0) { gsi_buffer.value = buffer; maj_rc = gss_import_cred( &min_rc, &cred, GSS_C_NO_OID, 0, &gsi_buffer, 0, &time_rec); if(maj_rc != GSS_S_COMPLETE) { goto decode_err; } *out_cred = cred; } else { *out_cred = NULL; } GlobusGFSDebugExit(); return 0; decode_err: GlobusGFSDebugExitWithError(); return -1; } static void globus_l_gfs_ipc_request_ss_body_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_byte_t * start_buf; globus_i_gfs_ipc_handle_t * ipc; globus_gfs_finished_info_t reply; GlobusGFSName(globus_l_gfs_ipc_request_ss_body_cb); GlobusGFSDebugEnter(); start_buf = buffer; ipc = user_arg; memset(&reply, '\0', sizeof(globus_gfs_finished_info_t)); globus_assert(globus_l_gfs_ipc_requester); /* this has just read the reply to the session start */ if(result != GLOBUS_SUCCESS) { goto error; } /* safe because no one else has this yet */ ipc->state = GLOBUS_GFS_IPC_STATE_OPEN; GFSDecodeUInt32(buffer, len, reply.code); GFSDecodeUInt32(buffer, len, reply.result); GFSDecodeString(buffer, len, reply.msg); if(reply.result != GLOBUS_SUCCESS && reply.msg != NULL) { result = GlobusGFSErrorGeneric(reply.msg); free(reply.msg); reply.msg = NULL; } GFSDecodeString(buffer, len, reply.info.session.username); GFSDecodeString(buffer, len, reply.info.session.home_dir); if(ipc->open_cb) { ipc->open_cb(ipc, result, &reply, ipc->user_arg); } free(start_buf); free(reply.info.session.home_dir); free(reply.info.session.username); free(reply.msg); GlobusGFSDebugExit(); return; error: decode_err: ipc->state = GLOBUS_GFS_IPC_STATE_ERROR; free(start_buf); free(reply.info.session.home_dir); free(reply.info.session.username); reply.result = result; if(ipc->open_cb) { ipc->open_cb(ipc, result, &reply, ipc->user_arg); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_ipc_reply_ss_body_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_byte_t * start_buf; globus_i_gfs_ipc_handle_t * ipc; int rc; GlobusGFSName(globus_l_gfs_ipc_reply_ss_body_cb); GlobusGFSDebugEnter(); start_buf = buffer; ipc = (globus_i_gfs_ipc_handle_t *) user_arg; globus_assert(!globus_l_gfs_ipc_requester); if(result != GLOBUS_SUCCESS) { ipc->state = GLOBUS_GFS_IPC_STATE_ERROR_OPENING; goto error; } ipc->session_info = (globus_gfs_session_info_t *) globus_calloc(1, sizeof(globus_gfs_session_info_t)); if(ipc->session_info == NULL) { ipc->state = GLOBUS_GFS_IPC_STATE_ERROR_OPENING; goto error; } ipc->session_info->username = globus_libc_strdup(ipc->connection_info.username); ipc->session_info->subject = globus_libc_strdup(ipc->connection_info.subject); ipc->session_info->cookie = globus_libc_strdup(ipc->connection_info.cookie); ipc->session_info->host_id = globus_libc_strdup(ipc->connection_info.host_id); ipc->session_info->map_user = ipc->connection_info.map_user; GFSDecodeString(buffer, len, ipc->session_info->password); rc = globus_l_gfs_ipc_unpack_cred( ipc, buffer, len, &ipc->session_info->del_cred); if(rc != 0) { ipc->state = GLOBUS_GFS_IPC_STATE_ERROR_OPENING; goto decode_err; } ipc->session_info->free_cred = GLOBUS_TRUE; ipc->state = GLOBUS_GFS_IPC_STATE_SESSION_REPLY; ipc->error_cb = ipc->reply_error_cb; if(ipc->iface->session_start_func) { ipc->iface->session_start_func( ipc, NULL, ipc->session_info, NULL, NULL); } /* at this point we can start getting ipc_close calls */ globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_SESSION_OPEN: /* if the reply is sent after this callback returns */ ipc->state = GLOBUS_GFS_IPC_STATE_OPEN; break; case GLOBUS_GFS_IPC_STATE_SESSION_REPLY: /* this is the normal case, since we are back from the session_start just move to the open track */ ipc->state = GLOBUS_GFS_IPC_STATE_REPLY_WAIT; break; case GLOBUS_GFS_IPC_STATE_SESSION_ERROR: /* if an error occurs before we get back here and before the reply is sent */ result = ipc->cached_res; ipc->state = GLOBUS_GFS_IPC_STATE_ERROR; goto error_lock; break; case GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT: /* if an error occurs before we get back here and before the reply is sent */ ipc->state = GLOBUS_GFS_IPC_STATE_ERROR_WAIT; break; default: globus_assert(0 && "possible bad mem"); break; } } globus_mutex_unlock(&ipc->mutex); free(start_buf); GlobusGFSDebugExit(); return; error_lock: globus_mutex_unlock(&ipc->mutex); decode_err: error: ipc->cached_res = result; result = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", result); globus_l_gfs_ipc_reply_close_kickout(ipc); } free(start_buf); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_ipc_request_ss_header_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { char type; int id; globus_byte_t * ptr; globus_byte_t * new_buf = NULL; int reply_size; globus_size_t size; globus_i_gfs_ipc_handle_t * ipc; GlobusGFSName(globus_l_gfs_ipc_request_ss_header_cb); GlobusGFSDebugEnter(); ipc = (globus_i_gfs_ipc_handle_t *) user_arg; globus_mutex_lock(&ipc->mutex); { if(result != GLOBUS_SUCCESS) { goto error; } size = len; ptr = buffer; GFSDecodeChar(ptr, size, type); GFSDecodeUInt32(ptr, size, id); GFSDecodeUInt32(ptr, size, reply_size); new_buf = malloc(reply_size); if(new_buf == NULL) { result = GlobusGFSErrorMemory("new_buf"); goto error; } if(type != GLOBUS_GFS_OP_SESSION_START_REPLY) { result = GlobusGFSErrorIPC(); goto mem_error; } result = globus_xio_register_read( handle, new_buf, reply_size - GFS_IPC_HEADER_SIZE, reply_size - GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_request_ss_body_cb, ipc); if(result != GLOBUS_SUCCESS) { goto mem_error; } free(buffer); } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return; mem_error: free(new_buf); decode_err: error: free(buffer); ipc->state = GLOBUS_GFS_IPC_STATE_ERROR; globus_mutex_unlock(&ipc->mutex); if(ipc->open_cb) { ipc->open_cb(ipc, result, NULL, ipc->user_arg); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_ipc_reply_ss_header_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { char type; int id; globus_byte_t * ptr; globus_byte_t * new_buf = NULL; int reply_size; globus_size_t size; globus_i_gfs_ipc_handle_t * ipc; GlobusGFSName(globus_l_gfs_ipc_reply_ss_header_cb); GlobusGFSDebugEnter(); ipc = (globus_i_gfs_ipc_handle_t *) user_arg; globus_mutex_lock(&ipc->mutex); { if(result != GLOBUS_SUCCESS) { goto error; } size = len; ptr = buffer; GFSDecodeChar(ptr, size, type); GFSDecodeUInt32(ptr, size, id); GFSDecodeUInt32(ptr, size, reply_size); new_buf = malloc(reply_size); if(new_buf == NULL) { result = GlobusGFSErrorMemory("new_buf"); goto error; } if(type != GLOBUS_GFS_OP_SESSION_START) { result = GlobusGFSErrorIPC(); goto mem_error; } result = globus_xio_register_read( handle, new_buf, reply_size - GFS_IPC_HEADER_SIZE, reply_size - GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_reply_ss_body_cb, ipc); if(result != GLOBUS_SUCCESS) { goto mem_error; } free(buffer); } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return; mem_error: free(new_buf); decode_err: error: free(buffer); ipc->state = GLOBUS_GFS_IPC_STATE_ERROR_OPENING; ipc->cached_res = result; result = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", result); } globus_mutex_unlock(&ipc->mutex); if(result != GLOBUS_SUCCESS) { globus_l_gfs_ipc_reply_close_kickout(ipc); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_ipc_start_session_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_byte_t * new_buf; globus_i_gfs_ipc_handle_t * ipc; GlobusGFSName(globus_l_gfs_ipc_start_session_write_cb); GlobusGFSDebugEnter(); ipc = (globus_i_gfs_ipc_handle_t *) user_arg; globus_mutex_lock(&ipc->mutex); { if(result != GLOBUS_SUCCESS) { goto error; } new_buf = malloc(GFS_IPC_HEADER_SIZE); if(new_buf == NULL) { result = GlobusGFSErrorIPC(); goto error; } result = globus_xio_register_read( ipc->xio_handle, new_buf, GFS_IPC_HEADER_SIZE, GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_request_ss_header_cb, ipc); if(result != GLOBUS_SUCCESS) { goto mem_error; } } globus_mutex_unlock(&ipc->mutex); free(buffer); GlobusGFSDebugExit(); return; mem_error: free(new_buf); error: ipc->state = GLOBUS_GFS_IPC_STATE_ERROR; globus_mutex_unlock(&ipc->mutex); if(ipc->open_cb) { ipc->open_cb(ipc, result, NULL, ipc->user_arg); } GlobusGFSDebugExitWithError(); } static globus_result_t globus_l_gfs_ipc_send_start_session( globus_i_gfs_ipc_handle_t * ipc) { OM_uint32 maj_rc; OM_uint32 min_rc; int ndx; gss_buffer_desc gsi_buffer; globus_result_t res; globus_byte_t * buffer = NULL; globus_byte_t * ptr; globus_size_t msg_size; GlobusGFSName(globus_l_gfs_ipc_send_start_session); GlobusGFSDebugEnter(); /* pack the header */ buffer = malloc(ipc->buffer_size); if(buffer == NULL) { res = GlobusGFSErrorMemory("buffer"); goto alloc_error; } ptr = buffer; GFSEncodeChar(buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_SESSION_START); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); /* body */ GFSEncodeString( buffer, ipc->buffer_size, ptr, ipc->session_info->password); if(ipc->session_info->del_cred == NULL) { GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, 0); } else { maj_rc = gss_export_cred( &min_rc, ipc->session_info->del_cred, NULL, 0, &gsi_buffer); if(maj_rc != GSS_S_COMPLETE) { res = GlobusGFSErrorGeneric("failed to export cred"); goto error; } GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, gsi_buffer.length); if(gsi_buffer.length > 0) { if(ptr - buffer + gsi_buffer.length >= ipc->buffer_size) { ndx = ptr - buffer; ipc->buffer_size += gsi_buffer.length; buffer = realloc(buffer, ipc->buffer_size); ptr = buffer + ndx; } memcpy(ptr, gsi_buffer.value, gsi_buffer.length); ptr += gsi_buffer.length; gss_release_buffer(&min_rc, &gsi_buffer); } } msg_size = ptr - buffer; ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_start_session_write_cb, ipc); if(res != GLOBUS_SUCCESS) { goto error; } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error: free(buffer); alloc_error: GlobusGFSDebugExitWithError(); return res; } /* * called by the acceptor to read the connection information */ static void globus_l_gfs_ipc_read_new_body_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * in_buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_i_gfs_ipc_handle_t * ipc = user_arg; int size; globus_byte_t * ptr; globus_byte_t * new_buf; const char * subj; GlobusGFSName(globus_l_gfs_ipc_read_new_body_cb); GlobusGFSDebugEnter(); globus_assert(!globus_l_gfs_ipc_requester); if(result != GLOBUS_SUCCESS) { ipc->cached_res = result; goto error; } size = len; ptr = in_buffer; GFSDecodeString(ptr, size, ipc->connection_info.version); GFSDecodeString(ptr, size, ipc->connection_info.cookie); GFSDecodeString(ptr, size, ipc->connection_info.subject); GFSDecodeString(ptr, size, ipc->connection_info.username); GFSDecodeString(ptr, size, ipc->connection_info.host_id); GFSDecodeUInt32(ptr, size, ipc->connection_info.map_user); if(ipc->connection_info.version == NULL || strcmp(ipc->connection_info.version, globus_l_gfs_local_version) != 0) { result = GlobusGFSErrorGeneric("IPC version incompatibility detected."); goto error; } if (ipc->conf_secure_ipc) { if((subj = ipc->conf_ipc_subject) != NULL) { if(strcmp(subj, ipc->conn_subj) != 0) { result = GlobusGFSErrorGeneric( "Invalid credentials for IPC connection."); goto error; } } else if(strcmp(ipc->connection_info.subject, ipc->conn_subj) != 0) { result = GlobusGFSErrorGeneric( "Invalid credentials for IPC connection."); goto error; } } new_buf = malloc(GFS_IPC_HEADER_SIZE); if(new_buf == NULL) { result = GlobusGFSErrorIPC(); ipc->cached_res = result; goto error; } result = globus_xio_register_read( ipc->xio_handle, new_buf, GFS_IPC_HEADER_SIZE, GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_reply_ss_header_cb, ipc); if(result != GLOBUS_SUCCESS) { goto error_io; } free(in_buffer); GlobusGFSDebugExit(); return; error_io: free(new_buf); decode_err: error: free(in_buffer); ipc->cached_res = result; ipc->state = GLOBUS_GFS_IPC_STATE_ERROR_OPENING; result = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", result); globus_l_gfs_ipc_reply_close_kickout(ipc); } GlobusGFSDebugExitWithError(); } globus_result_t globus_gfs_ipc_reply_session( globus_gfs_ipc_handle_t ipc, globus_gfs_finished_info_t * reply) { int error_state; globus_byte_t * new_buf; globus_byte_t * buffer; globus_byte_t * ptr; int msg_size; globus_bool_t send_reply = GLOBUS_FALSE; globus_result_t res; char * tmp_msg; GlobusGFSName(globus_gfs_ipc_reply_session); GlobusGFSDebugEnter(); globus_assert(!globus_l_gfs_ipc_requester); globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_SESSION_REPLY: ipc->state = GLOBUS_GFS_IPC_STATE_SESSION_OPEN; error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR; send_reply = GLOBUS_TRUE; break; case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: ipc->state = GLOBUS_GFS_IPC_STATE_OPEN; error_state = GLOBUS_GFS_IPC_STATE_ERROR; send_reply = GLOBUS_TRUE; break; case GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT: ipc->state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR; break; case GLOBUS_GFS_IPC_STATE_ERROR_WAIT: error_state = GLOBUS_GFS_IPC_STATE_ERROR; res = GlobusGFSErrorMemory("GLOBUS_GFS_IPC_STATE_ERROR_WAIT: invalid state"); goto error; break; default: globus_assert(0 && "memory corruption?"); break; } if(send_reply) { /* pack the header */ buffer = malloc(ipc->buffer_size); if(buffer == NULL) { res = GlobusGFSErrorMemory("buffer"); goto error; } ptr = buffer; GFSEncodeChar( buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_SESSION_START_REPLY); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, reply->code); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, reply->result); if(reply->result != GLOBUS_SUCCESS) { tmp_msg = globus_error_print_friendly( globus_error_peek(reply->result)); GFSEncodeString( buffer, ipc->buffer_size, ptr, tmp_msg); free(tmp_msg); } else { GFSEncodeString( buffer, ipc->buffer_size, ptr, reply->msg); } GFSEncodeString( buffer, ipc->buffer_size, ptr, reply->info.session.username); GFSEncodeString( buffer, ipc->buffer_size, ptr, reply->info.session.home_dir); msg_size = ptr - buffer; ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_reply_cb, ipc); if(res != GLOBUS_SUCCESS) { free(buffer); goto error; } new_buf = malloc(GFS_IPC_HEADER_SIZE); if(new_buf == NULL) { res = GlobusGFSErrorMemory("new_buf"); goto error; } res = globus_xio_register_read( ipc->xio_handle, new_buf, GFS_IPC_HEADER_SIZE, GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_reply_read_header_cb, ipc); if(res != GLOBUS_SUCCESS) { goto error_mem; } ipc->reply_arg = reply->info.session.session_arg; } } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_mem: free(new_buf); error: ipc->state = error_state; ipc->cached_res = res; res = GLOBUS_SUCCESS; if(error_state == GLOBUS_GFS_IPC_STATE_ERROR) { res = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc); if(res != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", res); } } globus_mutex_unlock(&ipc->mutex); if(res != GLOBUS_SUCCESS) { globus_l_gfs_ipc_reply_close_kickout(ipc); } GlobusGFSDebugExitWithError(); return res; } static void globus_l_gfs_ipc_read_new_header_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { char type; int id; globus_byte_t * ptr; globus_byte_t * new_buf = NULL; int reply_size; globus_size_t size; globus_i_gfs_ipc_handle_t * ipc = user_arg; GlobusGFSName(globus_l_gfs_ipc_read_new_header_cb); GlobusGFSDebugEnter(); if(result != GLOBUS_SUCCESS) { goto err; } size = len; ptr = buffer; GFSDecodeChar(ptr, size, type); GFSDecodeUInt32(ptr, size, id); GFSDecodeUInt32(ptr, size, reply_size); if(type != GLOBUS_GFS_OP_HANDSHAKE) { result = GlobusGFSErrorMemory("type not handshake"); goto err; } new_buf = malloc(reply_size); if(new_buf == NULL) { result = GlobusGFSErrorMemory("new_buf"); goto err; } result = globus_xio_register_read( handle, new_buf, reply_size - GFS_IPC_HEADER_SIZE, reply_size - GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_read_new_body_cb, ipc); if(result != GLOBUS_SUCCESS) { goto mem_err; } free(buffer); GlobusGFSDebugExit(); return; mem_err: decode_err: err: ipc->state = GLOBUS_GFS_IPC_STATE_ERROR_OPENING; ipc->cached_res = result; result = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", result); globus_l_gfs_ipc_reply_close_kickout(ipc); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_ipc_server_open_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_byte_t * buffer = NULL; globus_i_gfs_ipc_handle_t * ipc; OM_uint32 min_stat; OM_uint32 maj_stat; gss_name_t peer_name; gss_buffer_desc peer_buf = GSS_C_EMPTY_BUFFER; GlobusGFSName(globus_l_gfs_ipc_server_open_cb); GlobusGFSDebugEnter(); ipc = user_arg; if(result != GLOBUS_SUCCESS) { goto error; } result = globus_xio_handle_cntl(handle, globus_i_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_KEEPALIVE, GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { goto error; } if(ipc->conf_secure_ipc) { result = globus_xio_handle_cntl( handle, globus_l_gfs_gsi_driver, GLOBUS_XIO_GSI_GET_PEER_NAME, &peer_name); if(result != GLOBUS_SUCCESS) { goto error; } maj_stat = gss_display_name( &min_stat, peer_name, &peer_buf, NULL); if(maj_stat != GSS_S_COMPLETE) { result = min_stat; goto error; } ipc->conn_subj = globus_libc_strdup(peer_buf.value); gss_release_buffer(&min_stat, &peer_buf); } /* send other side our session_info */ buffer = malloc(GFS_IPC_DEFAULT_BUFFER_SIZE); if(buffer == NULL) { result = GlobusGFSErrorMemory("buffer"); goto error; } result = globus_xio_register_read( ipc->xio_handle, buffer, GFS_IPC_HEADER_SIZE, GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_read_new_header_cb, ipc); if(result != GLOBUS_SUCCESS) { goto mem_error; } GlobusGFSDebugExit(); return; mem_error: free(buffer); error: ipc->cached_res = result; ipc->state = GLOBUS_GFS_IPC_STATE_ERROR_OPENING; result = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", result); globus_l_gfs_ipc_reply_close_kickout(ipc); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_ipc_reply_close_kickout( void * user_arg) { globus_i_gfs_ipc_handle_t * ipc; globus_bool_t call_stop = GLOBUS_FALSE; globus_bool_t call_done = GLOBUS_FALSE; globus_bool_t transfer_complete = GLOBUS_TRUE; ipc = (globus_i_gfs_ipc_handle_t *) user_arg; globus_mutex_lock(&ipc->mutex); { if(ipc->fake_abort_outstanding) { ipc->close_postponed = GLOBUS_TRUE; } else { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_ERROR_OPENING: call_done = GLOBUS_TRUE; break; case GLOBUS_GFS_IPC_STATE_ERROR: call_done = GLOBUS_TRUE; call_stop = GLOBUS_TRUE; transfer_complete = ipc->transfer_complete; break; default: globus_assert(0 && "not propa state"); break; } } } globus_mutex_unlock(&ipc->mutex); globus_l_ipc_close_called = GLOBUS_TRUE; if(!transfer_complete) { globus_gfs_event_info_t event_info = (globus_gfs_event_info_t) { .type = GLOBUS_GFS_EVENT_TRANSFER_COMPLETE, .event_arg = ipc->outstanding_event_arg }; ipc->iface->transfer_event_func(ipc, ipc->reply_arg, &event_info); } if(call_stop && ipc->iface->session_stop_func) { ipc->iface->session_stop_func(ipc, ipc->reply_arg); } if(call_done) { globus_mutex_lock(&globus_l_ipc_mutex); { globus_list_remove(&globus_l_ipc_handle_list, globus_list_search(globus_l_ipc_handle_list, ipc)); globus_cond_signal(&globus_l_ipc_cond); } globus_mutex_unlock(&globus_l_ipc_mutex); if(ipc->done_cb) { ipc->done_cb(ipc->user_arg, ipc->cached_res); } ipc->state = GLOBUS_GFS_IPC_STATE_CLOSED; globus_l_gfs_ipc_handle_destroy(ipc); } } static void globus_l_gfs_ipc_reply_fake_abort( void * user_arg) { globus_bool_t call_stop = GLOBUS_FALSE; globus_bool_t call_done = GLOBUS_FALSE; globus_i_gfs_ipc_handle_t * ipc = user_arg; globus_gfs_event_info_t event_info = (globus_gfs_event_info_t) { .type = GLOBUS_GFS_EVENT_TRANSFER_ABORT, .event_arg = ipc->outstanding_event_arg }; if(ipc->iface->transfer_event_func != NULL) { ipc->iface->transfer_event_func(ipc, ipc->reply_arg, &event_info); } globus_mutex_lock(&ipc->mutex); { ipc->fake_abort_outstanding = GLOBUS_FALSE; if(ipc->close_postponed) { call_done = GLOBUS_TRUE; if(ipc->state == GLOBUS_GFS_IPC_STATE_ERROR) { call_stop = GLOBUS_TRUE; } } } globus_mutex_unlock(&ipc->mutex); globus_l_ipc_close_called = GLOBUS_TRUE; event_info.type = GLOBUS_GFS_EVENT_TRANSFER_COMPLETE; if(call_stop && ipc->iface->transfer_event_func != NULL) { ipc->iface->transfer_event_func(ipc, ipc->reply_arg, &event_info); } if(call_stop && ipc->iface->session_stop_func) { ipc->iface->session_stop_func(ipc, ipc->reply_arg); } if(call_done) { globus_mutex_lock(&globus_l_ipc_mutex); { globus_list_remove(&globus_l_ipc_handle_list, globus_list_search(globus_l_ipc_handle_list, ipc)); globus_cond_signal(&globus_l_ipc_cond); } globus_mutex_unlock(&globus_l_ipc_mutex); if(ipc->done_cb) { ipc->done_cb(ipc->user_arg, ipc->cached_res); } ipc->state = GLOBUS_GFS_IPC_STATE_CLOSED; globus_l_gfs_ipc_handle_destroy(ipc); } } static void globus_l_gfs_ipc_reply_close_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_l_gfs_ipc_reply_close_kickout(user_arg); } static globus_bool_t globus_l_gfs_ipc_timeout_cb( globus_xio_handle_t handle, globus_xio_operation_type_t type, void * user_arg) { GlobusGFSName(globus_l_gfs_ipc_timeout_cb); GlobusGFSDebugEnter(); GlobusGFSDebugExit(); return GLOBUS_FALSE; } static void globus_l_gfs_ipc_watchdog_exit( void * arg) { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Terminating hung process.\n"); exit(1); } static void globus_l_gfs_ipc_watchdog_check( void * arg) { globus_reltime_t timer; if(globus_l_ipc_close_called) { GlobusTimeReltimeSet(timer, 120, 0); globus_callback_register_oneshot( NULL, &timer, globus_l_gfs_ipc_watchdog_exit, NULL); } } /************************************************************************ * public connection bootstrap functions ***********************************************************************/ /* * create a ipc handle from an FD. assumed this is server side, * will start the server side hand shake */ globus_result_t globus_gfs_ipc_handle_create( globus_gfs_ipc_iface_t * iface, globus_xio_system_socket_t system_handle, globus_i_gfs_ipc_done_callback_t done_cb, void * user_arg) { globus_xio_attr_t xio_attr; globus_result_t result; globus_i_gfs_ipc_handle_t * ipc; int time; globus_reltime_t timeout; GlobusGFSName(globus_gfs_ipc_handle_create); GlobusGFSDebugEnter(); if(iface == NULL) { result = GlobusGFSErrorParameter("iface"); goto error; } ipc = malloc(sizeof(globus_i_gfs_ipc_handle_t)); if(ipc == NULL) { result = GlobusGFSErrorMemory("ipc"); goto ipc_malloc_error; } *ipc = (globus_i_gfs_ipc_handle_t) { .outstanding_event_arg = NULL, .transfer_complete = GLOBUS_TRUE, .iface = iface, .state = GLOBUS_GFS_IPC_STATE_OPENING, .cached_res = GLOBUS_SUCCESS, .done_cb = done_cb, .user_arg = user_arg, .buffer_size = GFS_IPC_DEFAULT_BUFFER_SIZE, .conf_secure_ipc = globus_gfs_config_get_bool("secure_ipc"), .conf_cred = globus_gfs_config_get("ipc_cred"), .conf_auth_mode_str = strdup(globus_gfs_config_get_string("ipc_auth_mode")), .conf_ipc_subject = globus_libc_strdup(globus_gfs_config_get_string("ipc_subject")), .conf_ipc_connect_timeout = globus_gfs_config_get_int("ipc_connect_timeout"), .conf_ipc_idle_timeout = globus_gfs_config_get_int("ipc_idle_timeout"), .conf_inetd = globus_gfs_config_get_int("inetd") }; if (globus_mutex_init(&ipc->mutex, NULL) != GLOBUS_SUCCESS) { result = GlobusGFSErrorMemory("mutex"); goto ipc_mutex_init_error; } if (globus_hashtable_init( &ipc->reply_table, 8, globus_hashtable_int_hash, globus_hashtable_int_keyeq) != GLOBUS_SUCCESS) { result = GlobusGFSErrorMemory("reply_table"); goto ipc_reply_table_error; } result = globus_xio_attr_init(&xio_attr); if(result != GLOBUS_SUCCESS) { goto attr_init_error; } result = globus_xio_attr_cntl(xio_attr, globus_i_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_HANDLE, system_handle); if(result != GLOBUS_SUCCESS) { goto attr_error; } result = globus_xio_attr_cntl(xio_attr, globus_i_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_NODELAY, GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { goto attr_error; } if(ipc->conf_secure_ipc) { result = globus_xio_attr_cntl(xio_attr, globus_l_gfs_gsi_driver, GLOBUS_XIO_GSI_FORCE_SERVER_MODE, GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { goto attr_error; } } time = ipc->conf_ipc_idle_timeout; if(time > 0) { GlobusTimeReltimeSet(timeout, time, 0); result = globus_xio_attr_cntl( xio_attr, NULL, GLOBUS_XIO_ATTR_SET_TIMEOUT_READ, globus_l_gfs_ipc_timeout_cb, &timeout, ipc); if (result != GLOBUS_SUCCESS) { goto attr_error; } } result = globus_xio_handle_create( &ipc->xio_handle, ipc->conf_secure_ipc ? globus_l_gfs_ipc_xio_gsi_stack : globus_i_gfs_ipc_xio_stack); if(result != GLOBUS_SUCCESS) { goto handle_create_error; } if(ipc->conf_inetd) { globus_reltime_t timer; GlobusTimeReltimeSet(timer, 600, 0); result = globus_callback_register_periodic( NULL, &timer, &timer, globus_l_gfs_ipc_watchdog_check, NULL); if (result != GLOBUS_SUCCESS) { goto watchdog_check_init_error; } } globus_mutex_lock(&globus_l_ipc_mutex); { result = globus_xio_register_open( ipc->xio_handle, NULL, xio_attr, globus_l_gfs_ipc_server_open_cb, ipc); if(result != GLOBUS_SUCCESS) { goto open_error; } if (globus_list_insert(&globus_l_ipc_handle_list, ipc) != GLOBUS_SUCCESS) { result = GlobusGFSErrorMemory("handle_list"); goto list_insert_error; } } globus_mutex_unlock(&globus_l_ipc_mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; list_insert_error: open_error: globus_mutex_unlock(&globus_l_ipc_mutex); watchdog_check_init_error: globus_xio_close(ipc->xio_handle, NULL); handle_create_error: attr_error: globus_xio_attr_destroy(xio_attr); attr_init_error: ipc_reply_table_error: ipc_mutex_init_error: ipc->state = GLOBUS_GFS_IPC_STATE_CLOSED; globus_l_gfs_ipc_handle_destroy(ipc); ipc_malloc_error: error: GlobusGFSDebugExitWithError(); return result; } static void globus_l_gfs_ipc_handshake_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_byte_t * new_buf; globus_i_gfs_ipc_handle_t * ipc; GlobusGFSName(globus_l_gfs_ipc_handshake_write_cb); GlobusGFSDebugEnter(); ipc = (globus_i_gfs_ipc_handle_t *) user_arg; globus_mutex_lock(&ipc->mutex); { if(result != GLOBUS_SUCCESS) { goto error; } /* if i am a requester */ if(globus_l_gfs_ipc_requester) { result = globus_l_gfs_ipc_send_start_session(ipc); if(result != GLOBUS_SUCCESS) { goto error; } } else { /* post a read for the next request */ new_buf = malloc(GFS_IPC_HEADER_SIZE); if(new_buf == NULL) { goto error; } result = globus_xio_register_read( ipc->xio_handle, new_buf, GFS_IPC_HEADER_SIZE, GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_reply_read_header_cb, ipc); if(result != GLOBUS_SUCCESS) { goto read_error; } } } globus_mutex_unlock(&ipc->mutex); free(buffer); GlobusGFSDebugExit(); return; read_error: free(new_buf); error: ipc->cached_res = result; free(buffer); ipc->state = GLOBUS_GFS_IPC_STATE_ERROR; globus_mutex_unlock(&ipc->mutex); if(ipc->open_cb) { ipc->open_cb(ipc, result, NULL, ipc->user_arg); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_ipc_client_open_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_i_gfs_ipc_handle_t * ipc; globus_result_t res; globus_byte_t * ptr; globus_byte_t * buffer; globus_size_t msg_size; GlobusGFSName(globus_l_gfs_ipc_client_open_cb); GlobusGFSDebugEnter(); ipc = (globus_i_gfs_ipc_handle_t *) user_arg; globus_mutex_lock(&ipc->mutex); { if(result != GLOBUS_SUCCESS) { ipc->cached_res = result; goto error; } buffer = malloc(ipc->buffer_size); if(buffer == NULL) { result = GlobusGFSErrorMemory("buffer"); goto error; } ptr = buffer; GFSEncodeChar(buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_HANDSHAKE); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); GFSEncodeString( buffer, ipc->buffer_size, ptr, ipc->connection_info.version); GFSEncodeString( buffer, ipc->buffer_size, ptr, ipc->connection_info.cookie); GFSEncodeString( buffer, ipc->buffer_size, ptr, ipc->connection_info.subject); GFSEncodeString( buffer, ipc->buffer_size, ptr, ipc->connection_info.username); GFSEncodeString( buffer, ipc->buffer_size, ptr, ipc->connection_info.host_id); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, ipc->connection_info.map_user); msg_size = ptr - buffer; ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_handshake_write_cb, ipc); if(res != GLOBUS_SUCCESS) { goto xio_error; } } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return; xio_error: free(buffer); error: ipc->cached_res = result; ipc->state = GLOBUS_GFS_IPC_STATE_ERROR; globus_mutex_unlock(&ipc->mutex); if(ipc->open_cb) { ipc->open_cb(ipc, result, NULL, ipc->user_arg); } GlobusGFSDebugExitWithError(); } /* * get a handle with the given info. perhaps it is cached, * perhaps a connection needs to be made, perhaps we wait for * someone to connect back. */ static globus_result_t globus_l_gfs_ipc_handle_connect( globus_gfs_session_info_t * session_info, globus_gfs_ipc_iface_t * iface, globus_gfs_ipc_open_callback_t cb, void * user_arg, globus_gfs_ipc_error_callback_t error_cb, void * error_user_arg, globus_bool_t secure_ipc, const char *auth_mode_str, gss_cred_id_t cred, const char *subject, time_t connect_timeout, time_t idle_timeout, globus_bool_t inetd) { globus_result_t result; globus_i_gfs_ipc_handle_t * ipc; globus_xio_attr_t attr; int time; globus_reltime_t timeout; globus_xio_gsi_authorization_mode_t auth_mode; GlobusGFSName(globus_l_gfs_ipc_handle_connect); GlobusGFSDebugEnter(); ipc = malloc(sizeof(globus_i_gfs_ipc_handle_t)); if(ipc == NULL) { result = GlobusGFSErrorMemory("ipc"); goto ipc_malloc_error; } (*ipc) = (globus_i_gfs_ipc_handle_t) { .outstanding_event_arg = NULL, .transfer_complete = GLOBUS_TRUE, .open_cb = cb, .user_arg = user_arg, .error_cb = error_cb, .error_arg = error_user_arg, .iface = iface, .state = GLOBUS_GFS_IPC_STATE_OPENING, .buffer_size = GFS_IPC_DEFAULT_BUFFER_SIZE, .conf_secure_ipc = secure_ipc, .conf_cred = cred, .conf_auth_mode_str = strdup(auth_mode_str), .conf_ipc_subject = subject ? strdup(subject) : NULL, .conf_ipc_connect_timeout = connect_timeout, .conf_ipc_idle_timeout = idle_timeout, .conf_inetd = inetd }; ipc->session_info = globus_l_gfs_ipc_session_info_copy(session_info); if (ipc->session_info == NULL) { result = GlobusGFSErrorMemory("session_info"); goto ipc_session_info_error; } if (globus_mutex_init(&ipc->mutex, NULL) != GLOBUS_SUCCESS) { result = GlobusGFSErrorMemory("mutex"); goto ipc_mutex_error; } if (globus_hashtable_init( &ipc->reply_table, 8, globus_hashtable_int_hash, globus_hashtable_int_keyeq) != GLOBUS_SUCCESS) { result = GlobusGFSErrorMemory("reply_table"); goto ipc_reply_table_error; } ipc->connection_info.version = strdup(globus_l_gfs_local_version); if (ipc->connection_info.version == NULL) { result = GlobusGFSErrorMemory("version"); goto ipc_version_error; } ipc->connection_info.cookie = NULL; if (session_info->subject) { ipc->connection_info.subject = strdup(session_info->subject); if (ipc->connection_info.subject == NULL) { result = GlobusGFSErrorMemory("subject"); goto ipc_subject_error; } } if (session_info->username) { ipc->connection_info.username = strdup(session_info->username); if (ipc->connection_info.username == NULL) { result = GlobusGFSErrorMemory("username"); goto ipc_username_error; } } ipc->connection_info.host_id = strdup(session_info->host_id); if (ipc->connection_info.host_id == NULL) { result = GlobusGFSErrorMemory("host_id"); goto ipc_host_id_error; } ipc->connection_info.map_user = session_info->map_user; result = globus_xio_attr_init(&attr); if (result != GLOBUS_SUCCESS) { goto attr_init_error; } if(ipc->conf_secure_ipc && (session_info->del_cred != NULL || cred != NULL)) { if(cred != NULL) { result = globus_xio_attr_cntl( attr, globus_l_gfs_gsi_driver, GLOBUS_XIO_GSI_SET_CREDENTIAL, cred); if (result != GLOBUS_SUCCESS) { goto attr_error; } } else { result = globus_xio_attr_cntl( attr, globus_l_gfs_gsi_driver, GLOBUS_XIO_GSI_SET_CREDENTIAL, session_info->del_cred); if (result != GLOBUS_SUCCESS) { goto attr_error; } } result = globus_xio_attr_cntl( attr, globus_l_gfs_gsi_driver, GLOBUS_XIO_GSI_SET_PROTECTION_LEVEL, GLOBUS_XIO_GSI_PROTECTION_LEVEL_PRIVACY); if (result != GLOBUS_SUCCESS) { goto attr_error; } if(auth_mode_str != NULL) { if(strcasecmp(auth_mode_str, "none") == 0) { auth_mode = GLOBUS_XIO_GSI_NO_AUTHORIZATION; } else if(strcasecmp(auth_mode_str, "self") == 0) { auth_mode = GLOBUS_XIO_GSI_SELF_AUTHORIZATION; } else if(strcasecmp(auth_mode_str, "host") == 0) { auth_mode = GLOBUS_XIO_GSI_HOST_AUTHORIZATION; } else if(strncasecmp(auth_mode_str, "subject:", 8) == 0) { gss_buffer_desc send_tok; OM_uint32 min_stat; OM_uint32 maj_stat; gss_name_t target_name; auth_mode = GLOBUS_XIO_GSI_IDENTITY_AUTHORIZATION; send_tok.value = (void *) (auth_mode_str + 8); send_tok.length = strlen(auth_mode_str + 8) + 1; maj_stat = gss_import_name( &min_stat, &send_tok, GSS_C_NT_USER_NAME, &target_name); if(maj_stat != GSS_S_COMPLETE || target_name == GSS_C_NO_NAME) { result = GlobusGFSErrorParameter("target_name"); goto attr_error; } result = globus_xio_attr_cntl( attr, globus_l_gfs_gsi_driver, GLOBUS_XIO_GSI_SET_TARGET_NAME, target_name); gss_release_name(&min_stat, &target_name); if (result != GLOBUS_SUCCESS) { goto attr_error; } } else { result = GlobusGFSErrorParameter("auth_mode"); goto attr_error; } result = globus_xio_attr_cntl( attr, globus_l_gfs_gsi_driver, GLOBUS_XIO_GSI_SET_AUTHORIZATION_MODE, auth_mode); if (result != GLOBUS_SUCCESS) { goto attr_error; } } } result = globus_xio_attr_cntl( attr, globus_i_gfs_tcp_driver, GLOBUS_XIO_TCP_SET_NODELAY, GLOBUS_TRUE); if(result != GLOBUS_SUCCESS) { goto attr_error; } time = ipc->conf_ipc_connect_timeout; if(time > 0) { GlobusTimeReltimeSet(timeout, time, 0); result = globus_xio_attr_cntl( attr, NULL, GLOBUS_XIO_ATTR_SET_TIMEOUT_OPEN, globus_l_gfs_ipc_timeout_cb, &timeout, ipc); if(result != GLOBUS_SUCCESS) { goto attr_error; } } result = globus_xio_handle_create( &ipc->xio_handle, ipc->conf_secure_ipc ? globus_l_gfs_ipc_xio_gsi_stack : globus_i_gfs_ipc_xio_stack); if(result != GLOBUS_SUCCESS) { goto handle_error; } result = globus_xio_register_open( ipc->xio_handle, session_info->host_id, attr, globus_l_gfs_ipc_client_open_cb, ipc); if(result != GLOBUS_SUCCESS) { goto open_error; } globus_xio_attr_destroy(attr); globus_list_insert(&globus_l_ipc_handle_list, ipc); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; open_error: globus_xio_close(ipc->xio_handle, NULL); handle_error: attr_error: globus_xio_attr_destroy(attr); attr_init_error: ipc_host_id_error: ipc_username_error: ipc_subject_error: ipc_version_error: ipc_reply_table_error: ipc_mutex_error: ipc_session_info_error: ipc->state = GLOBUS_GFS_IPC_STATE_CLOSED; globus_l_gfs_ipc_handle_destroy(ipc); ipc_malloc_error: GlobusGFSDebugExitWithError(); return result; } globus_result_t globus_gfs_ipc_handle_connect( globus_gfs_session_info_t * session_info, globus_gfs_ipc_open_callback_t cb, void * user_arg, globus_gfs_ipc_error_callback_t error_cb, void * error_user_arg) { globus_result_t res; globus_mutex_lock(&globus_l_ipc_mutex); { res = globus_l_gfs_ipc_handle_connect( session_info, &globus_gfs_ipc_default_iface, cb, user_arg, error_cb, error_user_arg, globus_gfs_config_get_bool("secure_ipc"), globus_gfs_config_get_string("ipc_auth_mode"), globus_gfs_config_get("ipc_cred"), globus_gfs_config_get_string("ipc_subject"), globus_gfs_config_get_int("ipc_connect_timeout"), globus_gfs_config_get_int("ipc_idle_timeout"), globus_gfs_config_get_int("inetd")); if(res != GLOBUS_SUCCESS) { goto error; } } globus_mutex_unlock(&globus_l_ipc_mutex); return GLOBUS_SUCCESS; error: globus_mutex_unlock(&globus_l_ipc_mutex); return res; } globus_result_t globus_gfs_ipc_handle_connect_ex( globus_gfs_session_info_t * session_info, globus_gfs_ipc_open_callback_t cb, void * user_arg, globus_gfs_ipc_error_callback_t error_cb, void * error_user_arg, globus_bool_t secure_ipc, gss_cred_id_t cred, const char *auth_mode, const char *subject, time_t connect_timeout, time_t idle_timeout, globus_bool_t inetd) { globus_result_t res; globus_mutex_lock(&globus_l_ipc_mutex); { res = globus_l_gfs_ipc_handle_connect( session_info, &globus_gfs_ipc_default_iface, cb, user_arg, error_cb, error_user_arg, secure_ipc, auth_mode, cred, subject, connect_timeout, idle_timeout, inetd); if(res != GLOBUS_SUCCESS) { goto error; } } globus_mutex_unlock(&globus_l_ipc_mutex); return GLOBUS_SUCCESS; error: globus_mutex_unlock(&globus_l_ipc_mutex); return res; } globus_result_t globus_gfs_ipc_handle_obtain( globus_gfs_session_info_t * session_info, globus_gfs_ipc_iface_t * iface, globus_gfs_ipc_open_callback_t cb, void * user_arg, globus_gfs_ipc_error_callback_t error_cb, void * error_user_arg) { globus_result_t res; GlobusGFSName(globus_gfs_ipc_handle_obtain); GlobusGFSDebugEnter(); globus_mutex_lock(&globus_l_ipc_mutex); { res = globus_l_gfs_ipc_handle_connect( session_info, iface, cb, user_arg, error_cb, error_user_arg, globus_gfs_config_get_bool("secure_ipc"), globus_gfs_config_get_string("ipc_auth_mode"), globus_gfs_config_get("ipc_cred"), globus_gfs_config_get_string("ipc_subject"), globus_gfs_config_get_int("ipc_connect_timeout"), globus_gfs_config_get_int("ipc_idle_timeout"), globus_gfs_config_get_int("inetd")); if(res != GLOBUS_SUCCESS) { goto error_open; } } globus_mutex_unlock(&globus_l_ipc_mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_open: globus_mutex_unlock(&globus_l_ipc_mutex); return res; } globus_result_t globus_gfs_ipc_handle_get_contact_string( globus_gfs_ipc_handle_t ipc, char ** contact_string) { GlobusGFSName(globus_gfs_ipc_handle_get_contact_string); GlobusGFSDebugEnter(); *contact_string = globus_libc_strdup(ipc->connection_info.host_id); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; } /* * close a handle, stopping it from being further cached */ static void globus_l_gfs_ipc_close_cb_kickout( void * arg) { globus_i_gfs_ipc_handle_t * ipc = arg; GlobusGFSName(globus_l_gfs_ipc_close_cb_kickout); GlobusGFSDebugEnter(); if(ipc->close_cb) { ipc->close_cb(ipc, ipc->cached_res, ipc->error_arg); } globus_mutex_lock(&globus_l_ipc_mutex); { globus_mutex_lock(&ipc->mutex); ipc->state = GLOBUS_GFS_IPC_STATE_CLOSED; globus_list_remove(&globus_l_ipc_handle_list, globus_list_search(globus_l_ipc_handle_list, ipc)); globus_cond_signal(&globus_l_ipc_cond); globus_mutex_unlock(&ipc->mutex); } globus_mutex_unlock(&globus_l_ipc_mutex); globus_l_gfs_ipc_handle_destroy(ipc); GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_close_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_l_gfs_ipc_close_cb_kickout(user_arg); } static globus_result_t globus_l_gfs_ipc_requester_start_close( globus_gfs_ipc_handle_t ipc_handle) { globus_byte_t * buffer; globus_byte_t * ptr; globus_result_t res; globus_size_t msg_size; GlobusGFSName(globus_l_gfs_ipc_requester_start_close); buffer = malloc(ipc_handle->buffer_size); if(buffer == NULL) { res = GlobusGFSErrorMemory("buffer"); goto error; } ptr = buffer; GFSEncodeChar( buffer, ipc_handle->buffer_size, ptr, GLOBUS_GFS_OP_SESSION_STOP); GFSEncodeUInt32(buffer, ipc_handle->buffer_size, ptr, -1); GFSEncodeUInt32(buffer, ipc_handle->buffer_size, ptr, -1); msg_size = ptr - buffer; /* now that we know size, add it in */ ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32(buffer, ipc_handle->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc_handle->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_stop_write_cb, ipc_handle); if(res != GLOBUS_SUCCESS) { res = globus_xio_register_close( ipc_handle->xio_handle, NULL, globus_l_gfs_ipc_close_cb, ipc_handle); if(res != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", res); goto error_xio; } free(buffer); } return GLOBUS_SUCCESS; error_xio: free(buffer); error: return res; } static globus_result_t globus_l_gfs_ipc_close( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_ipc_close_callback_t cb, void * user_arg) { globus_bool_t start_close = GLOBUS_FALSE; globus_result_t res; GlobusGFSName(globus_gfs_ipc_close); GlobusGFSDebugEnter(); if(!globus_l_gfs_ipc_requester) { res = GlobusGFSErrorGeneric("only a requester can use this function"); goto error; } switch(ipc_handle->state) { case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: case GLOBUS_GFS_IPC_STATE_OPEN: ipc_handle->state = GLOBUS_GFS_IPC_STATE_CLOSING; start_close = GLOBUS_TRUE; break; case GLOBUS_GFS_IPC_STATE_ERROR: ipc_handle->state = GLOBUS_GFS_IPC_STATE_CLOSING_ERROR; start_close = GLOBUS_TRUE; break; case GLOBUS_GFS_IPC_STATE_CLOSING_ERROR: case GLOBUS_GFS_IPC_STATE_CLOSING: globus_assert( 0 && "You already closed this, don't call it again"); break; case GLOBUS_GFS_IPC_STATE_OPENING: case GLOBUS_GFS_IPC_STATE_CLOSED: default: globus_assert(0 && "probably meory corruption"); break; } ipc_handle->close_cb = cb; ipc_handle->error_cb = NULL; if(start_close) { res = globus_l_gfs_ipc_requester_start_close(ipc_handle); if(res != GLOBUS_SUCCESS) { goto error; } } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error: return res; } globus_result_t globus_gfs_ipc_close( globus_gfs_ipc_handle_t ipc_handle, globus_gfs_ipc_close_callback_t cb, void * user_arg) { globus_result_t result; GlobusGFSName(globus_gfs_ipc_close); GlobusGFSDebugEnter(); globus_mutex_lock(&ipc_handle->mutex); { result = globus_l_gfs_ipc_close(ipc_handle, cb, user_arg); if(result != GLOBUS_SUCCESS) { goto error; } } globus_mutex_unlock(&ipc_handle->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error: globus_mutex_unlock(&ipc_handle->mutex); globus_mutex_lock(&globus_l_ipc_mutex); { globus_list_remove(&globus_l_ipc_handle_list, globus_list_search(globus_l_ipc_handle_list, ipc_handle)); } globus_mutex_unlock(&globus_l_ipc_mutex); globus_l_gfs_ipc_handle_destroy(ipc_handle); return result; } globus_result_t globus_gfs_ipc_reply_close( globus_gfs_ipc_handle_t ipc_handle) { globus_result_t result; GlobusGFSName(globus_gfs_ipc_reply_close); if(globus_l_gfs_ipc_requester) { result = GlobusGFSErrorGeneric("only a replier can use this function"); goto error; } globus_mutex_lock(&ipc_handle->mutex); { switch(ipc_handle->state) { case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: ipc_handle->state = GLOBUS_GFS_IPC_STATE_ERROR_WAIT; if(!ipc_handle->transfer_complete) { ipc_handle->fake_abort_outstanding = GLOBUS_TRUE; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_ipc_reply_fake_abort, ipc_handle); } break; case GLOBUS_GFS_IPC_STATE_SESSION_OPEN: ipc_handle->state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR; break; case GLOBUS_GFS_IPC_STATE_SESSION_REPLY: ipc_handle->state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT; if(!ipc_handle->transfer_complete) { ipc_handle->fake_abort_outstanding = GLOBUS_TRUE; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_ipc_reply_fake_abort, ipc_handle); } break; case GLOBUS_GFS_IPC_STATE_OPEN: ipc_handle->state = GLOBUS_GFS_IPC_STATE_ERROR; result = globus_xio_register_close( ipc_handle->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc_handle); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", result); globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_ipc_reply_close_kickout, ipc_handle); } break; case GLOBUS_GFS_IPC_STATE_ERROR: case GLOBUS_GFS_IPC_STATE_SESSION_ERROR: case GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT: case GLOBUS_GFS_IPC_STATE_ERROR_OPENING: case GLOBUS_GFS_IPC_STATE_ERROR_WAIT: /* don nothing for all of these because the the wheels are already in motion */ break; case GLOBUS_GFS_IPC_STATE_CLOSING_ERROR: case GLOBUS_GFS_IPC_STATE_CLOSING: case GLOBUS_GFS_IPC_STATE_CLOSED: case GLOBUS_GFS_IPC_STATE_OPENING: default: globus_assert(0 && "can't call close in this state, whats wrongs with you?"); break; } } globus_mutex_unlock(&ipc_handle->mutex); return GLOBUS_SUCCESS; error: return result; } /************************************************************************* * inbound messages * ---------------- ************************************************************************/ /* * unpack */ static globus_gfs_finished_info_t * globus_l_gfs_ipc_unpack_reply( globus_i_gfs_ipc_handle_t * ipc, globus_byte_t * buffer, globus_size_t len) { int ctr; char ch; char * str; globus_gfs_finished_info_t * reply; GlobusGFSName(globus_l_gfs_ipc_unpack_reply); GlobusGFSDebugEnter(); reply = (globus_gfs_finished_info_t *) globus_calloc(1, sizeof(globus_gfs_finished_info_t)); if(reply == NULL) { goto error; } /* pack the body--this part is like a reply header */ GFSDecodeChar(buffer, len, reply->type); GFSDecodeUInt32(buffer, len, reply->code); GFSDecodeUInt32(buffer, len, reply->result); GFSDecodeString(buffer, len, reply->msg); if(reply->result != GLOBUS_SUCCESS) { if(reply->msg != NULL) { reply->result = GlobusGFSErrorGeneric(reply->msg); free(reply->msg); reply->msg = NULL; } else { reply->result = GlobusGFSErrorGeneric("unknown error"); } } /* encode the specific types */ switch(reply->type) { case GLOBUS_GFS_OP_RECV: break; case GLOBUS_GFS_OP_SEND: break; case GLOBUS_GFS_OP_TRANSFER: break; case GLOBUS_GFS_OP_LIST: break; case GLOBUS_GFS_OP_SESSION_START: break; case GLOBUS_GFS_OP_STAT: GFSDecodeUInt32(buffer, len, reply->info.stat.stat_count); if(reply->info.stat.stat_count > 0) { reply->info.stat.stat_array = calloc( reply->info.stat.stat_count, sizeof(globus_gfs_stat_t)); if(reply->info.stat.stat_array == NULL) { goto decode_err; } for(ctr = 0; ctr < reply->info.stat.stat_count; ctr++) { GFSDecodeUInt32( buffer, len, reply->info.stat.stat_array[ctr].mode); GFSDecodeUInt32( buffer, len, reply->info.stat.stat_array[ctr].nlink); GFSDecodeString(buffer, len, str); if(str != NULL) { reply->info.stat.stat_array[ctr].name = str; } GFSDecodeString(buffer, len, str); if(str != NULL) { reply->info.stat.stat_array[ctr].symlink_target = str; } GFSDecodeUInt32( buffer, len, reply->info.stat.stat_array[ctr].uid); GFSDecodeUInt32( buffer, len, reply->info.stat.stat_array[ctr].gid); GFSDecodeUInt64( buffer, len, reply->info.stat.stat_array[ctr].size); GFSDecodeUInt32( buffer, len, reply->info.stat.stat_array[ctr].atime); GFSDecodeUInt32( buffer, len, reply->info.stat.stat_array[ctr].ctime); GFSDecodeUInt32( buffer, len, reply->info.stat.stat_array[ctr].mtime); GFSDecodeUInt32( buffer, len, reply->info.stat.stat_array[ctr].dev); GFSDecodeUInt32( buffer, len, reply->info.stat.stat_array[ctr].ino); } } else { reply->info.stat.stat_array = NULL; } GFSDecodeUInt32(buffer, len, reply->info.stat.uid); GFSDecodeUInt32(buffer, len, reply->info.stat.gid_count); if(reply->info.stat.gid_count > 0) { reply->info.stat.gid_array = (int *) malloc( reply->info.stat.gid_count * sizeof(int)); for(ctr = 0; ctr < reply->info.stat.gid_count; ctr++) { GFSDecodeUInt32( buffer, len, reply->info.stat.gid_array[ctr]); } } else { reply->info.stat.gid_array = NULL; } break; case GLOBUS_GFS_OP_COMMAND: GFSDecodeUInt32( buffer, len, reply->info.command.command); GFSDecodeString( buffer, len, reply->info.command.checksum); GFSDecodeString( buffer, len, reply->info.command.created_dir); break; case GLOBUS_GFS_OP_PASSIVE: GFSDecodeUInt32P( buffer, len, reply->info.data.data_arg); GFSDecodeUInt32( buffer, len, reply->info.data.cs_count); if(reply->info.data.cs_count > 0) { reply->info.data.contact_strings = (const char **) malloc(sizeof(char *) * reply->info.data.cs_count); for(ctr = 0; ctr < reply->info.data.cs_count; ctr++) { char * tmp_cs; GFSDecodeString(buffer, len, tmp_cs); reply->info.data.contact_strings[ctr] = tmp_cs; } } else { reply->info.data.contact_strings = NULL; } GFSDecodeChar(buffer, len, ch); reply->info.data.ipv6 = (int)ch; GFSDecodeChar(buffer, len, ch); reply->info.data.bi_directional = (int)ch; break; case GLOBUS_GFS_OP_ACTIVE: GFSDecodeUInt32P( buffer, len, reply->info.data.data_arg); GFSDecodeChar(buffer, len, ch); reply->info.data.bi_directional = (int)ch; break; case GLOBUS_GFS_OP_DESTROY: break; default: break; } GlobusGFSDebugExit(); return reply; decode_err: if(reply != NULL) { free(reply->info.stat.stat_array); free(reply->info.stat.gid_array); free(reply); } error: GlobusGFSDebugExitWithError(); return NULL; } static globus_gfs_event_info_t * globus_l_gfs_ipc_unpack_event_reply( globus_i_gfs_ipc_handle_t * ipc, globus_byte_t * buffer, globus_size_t len, char ** remote_ip) { int ctr; int range_size; globus_gfs_event_info_t * reply; globus_off_t offset; globus_off_t length; GlobusGFSName(globus_l_gfs_ipc_unpack_event_reply); GlobusGFSDebugEnter(); reply = (globus_gfs_event_info_t *) globus_calloc(1, sizeof(globus_gfs_event_info_t)); if(reply == NULL) { goto error; } GFSDecodeUInt32(buffer, len, reply->type); GFSDecodeUInt32(buffer, len, reply->node_ndx); /* encode the specific types */ switch(reply->type) { case GLOBUS_GFS_EVENT_TRANSFER_BEGIN: GFSDecodeUInt32P(buffer, len, reply->event_arg); GFSDecodeUInt32(buffer, len, reply->event_mask); GFSDecodeUInt32(buffer, len, reply->node_count); break; case GLOBUS_GFS_EVENT_TRANSFER_CONNECTED: GFSDecodeString(buffer, len, (*remote_ip)); break; case GLOBUS_GFS_EVENT_DISCONNECTED: GFSDecodeUInt32P(buffer, len, reply->data_arg); break; case GLOBUS_GFS_EVENT_BYTES_RECVD: GFSDecodeUInt64(buffer, len, reply->recvd_bytes); GFSDecodeUInt32(buffer, len, reply->node_count); break; case GLOBUS_GFS_EVENT_RANGES_RECVD: globus_range_list_init(&reply->recvd_ranges); GFSDecodeUInt32(buffer, len, range_size); for(ctr = 0; ctr < range_size; ctr++) { GFSDecodeUInt64(buffer, len, offset); GFSDecodeUInt64(buffer, len, length); globus_range_list_insert(reply->recvd_ranges, offset, length); } break; case GLOBUS_GFS_EVENT_PARTIAL_EOF_COUNT: GFSDecodeUInt32(buffer, len, reply->node_count); reply->eof_count = calloc(reply->node_count + 1, sizeof(int)); for(ctr = 0; ctr < reply->node_count; ctr++) { GFSDecodeUInt32(buffer, len, reply->eof_count[ctr]); } break; default: break; } GlobusGFSDebugExit(); return reply; decode_err: /* label used in macros */ free(reply); error: GlobusGFSDebugExitWithError(); return NULL; } /* * register callback in oneshot to avoid reenter woes. */ static globus_gfs_command_info_t * globus_l_gfs_ipc_unpack_command( globus_i_gfs_ipc_handle_t * ipc, globus_byte_t * buffer, globus_size_t len) { globus_gfs_command_info_t * cmd_info; int argc; int ctr; GlobusGFSName(globus_l_gfs_ipc_unpack_command); GlobusGFSDebugEnter(); cmd_info = calloc(1, sizeof(globus_gfs_command_info_t)); if(cmd_info == NULL) { goto error; } GFSDecodeUInt32(buffer, len, cmd_info->command); GFSDecodeString(buffer, len, cmd_info->pathname); GFSDecodeUInt64(buffer, len, cmd_info->cksm_offset); GFSDecodeUInt64(buffer, len, cmd_info->cksm_length); GFSDecodeString(buffer, len, cmd_info->cksm_alg); GFSDecodeUInt32(buffer, len, cmd_info->chmod_mode); GFSDecodeUInt32(buffer, len, cmd_info->utime_time); GFSDecodeString(buffer, len, cmd_info->chgrp_group); GFSDecodeString(buffer, len, cmd_info->from_pathname); GFSDecodeString(buffer, len, cmd_info->authz_assert); GFSDecodeUInt32(buffer, len, argc); if(argc > 0) { cmd_info->op_info = calloc(1, sizeof(globus_i_gfs_op_info_t)); cmd_info->op_info->argc = argc; cmd_info->op_info->argv = globus_calloc(argc, sizeof(char *)); for(ctr = 0; ctr < cmd_info->op_info->argc; ctr++) { GFSDecodeString(buffer, len, cmd_info->op_info->argv[ctr]); } } GlobusGFSDebugExit(); return cmd_info; decode_err: free(cmd_info); error: GlobusGFSDebugExitWithError(); return NULL; } static globus_gfs_transfer_info_t * globus_l_gfs_ipc_unpack_transfer( globus_i_gfs_ipc_handle_t * ipc, globus_byte_t * buffer, globus_size_t len) { globus_gfs_transfer_info_t * trans_info; int ctr; int range_size; globus_off_t offset; globus_off_t length; char ch; GlobusGFSName(globus_l_gfs_ipc_unpack_transfer); GlobusGFSDebugEnter(); trans_info = calloc(1, sizeof(globus_gfs_transfer_info_t)); if(trans_info == NULL) { goto error; } globus_range_list_init(&trans_info->range_list); GFSDecodeString(buffer, len, trans_info->pathname); GFSDecodeString(buffer, len, trans_info->module_name); GFSDecodeString(buffer, len, trans_info->module_args); GFSDecodeString(buffer, len, trans_info->list_type); GFSDecodeUInt32(buffer, len, trans_info->list_depth); GFSDecodeUInt32(buffer, len, trans_info->traversal_options); GFSDecodeUInt64(buffer, len, trans_info->partial_offset); GFSDecodeUInt64(buffer, len, trans_info->partial_length); GFSDecodeUInt64(buffer, len, trans_info->alloc_size); GFSDecodeUInt32P(buffer, len, trans_info->data_arg); GFSDecodeUInt32(buffer, len, trans_info->eof_count); GFSDecodeUInt32(buffer, len, trans_info->stripe_count); GFSDecodeUInt32(buffer, len, trans_info->node_count); GFSDecodeUInt32(buffer, len, trans_info->node_ndx); GFSDecodeChar(buffer, len, ch); trans_info->truncate = (globus_bool_t) ch; GFSDecodeString(buffer, len, trans_info->expected_checksum); GFSDecodeString(buffer, len, trans_info->expected_checksum_alg); /* unpack range list */ GFSDecodeUInt32(buffer, len, range_size); for(ctr = 0; ctr < range_size; ctr++) { GFSDecodeUInt64(buffer, len, offset); GFSDecodeUInt64(buffer, len, length); globus_range_list_insert(trans_info->range_list, offset, length); } GlobusGFSDebugExit(); return trans_info; decode_err: globus_range_list_destroy(trans_info->range_list); free(trans_info); error: GlobusGFSDebugExitWithError(); return NULL; } static globus_gfs_data_info_t * globus_l_gfs_ipc_unpack_data( globus_i_gfs_ipc_handle_t * ipc, globus_byte_t * buffer, globus_size_t len) { globus_gfs_data_info_t * data_info; char ch; int ctr; int rc; GlobusGFSName(globus_l_gfs_ipc_unpack_data); GlobusGFSDebugEnter(); data_info = calloc(1, sizeof(globus_gfs_data_info_t)); if(data_info == NULL) { goto error; } GFSDecodeChar(buffer, len, ch); data_info->ipv6 = (globus_bool_t) ch; GFSDecodeUInt32(buffer, len, data_info->nstreams); GFSDecodeChar(buffer, len, data_info->mode); GFSDecodeChar(buffer, len, data_info->type); GFSDecodeUInt32(buffer, len, data_info->tcp_bufsize); GFSDecodeUInt32(buffer, len, data_info->blocksize); GFSDecodeUInt32(buffer, len, data_info->stripe_blocksize); GFSDecodeUInt32(buffer, len, data_info->stripe_layout); GFSDecodeChar(buffer, len, data_info->prot); GFSDecodeChar(buffer, len, data_info->dcau); GFSDecodeString(buffer, len, data_info->subject); GFSDecodeUInt32(buffer, len, data_info->max_cs); GFSDecodeUInt32(buffer, len, data_info->cs_count); if(data_info->cs_count > 0) { data_info->contact_strings = (const char **) malloc(sizeof(char *) * data_info->cs_count); for(ctr = 0; ctr < data_info->cs_count; ctr++) { char * tmp_cs; GFSDecodeString(buffer, len, tmp_cs); data_info->contact_strings[ctr] = tmp_cs; } } else { data_info->contact_strings = NULL; } GFSDecodeString(buffer, len, data_info->pathname); GFSDecodeString(buffer, len, data_info->interface); rc = globus_l_gfs_ipc_unpack_cred( ipc, buffer, len, &data_info->del_cred); if(rc != 0) { goto decode_err; } GlobusGFSDebugExit(); return data_info; decode_err: free(data_info); error: GlobusGFSDebugExitWithError(); return NULL; } static globus_gfs_stat_info_t * globus_l_gfs_ipc_unpack_stat( globus_i_gfs_ipc_handle_t * ipc, globus_byte_t * buffer, globus_size_t len) { globus_gfs_stat_info_t * stat_info; char ch; GlobusGFSName(globus_l_gfs_ipc_unpack_stat); GlobusGFSDebugEnter(); stat_info = calloc(1, sizeof(globus_gfs_stat_info_t)); if(stat_info == NULL) { goto error; } GFSDecodeChar(buffer, len, ch); stat_info->file_only = (globus_bool_t) ch; GFSDecodeChar(buffer, len, ch); stat_info->internal = (globus_bool_t) ch; GFSDecodeString(buffer, len, stat_info->pathname); GlobusGFSDebugExit(); return stat_info; decode_err: free(stat_info); error: GlobusGFSDebugExitWithError(); return NULL; } static int globus_l_gfs_ipc_unpack_data_destroy( globus_i_gfs_ipc_handle_t * ipc, globus_byte_t * buffer, globus_size_t len, void ** data_arg) { GlobusGFSName(globus_l_gfs_ipc_unpack_data_destroy); GlobusGFSDebugEnter(); GFSDecodeUInt32P(buffer, len, *data_arg); GlobusGFSDebugExit(); return 0; decode_err: GlobusGFSDebugExitWithError(); return -1; } static int globus_l_gfs_ipc_unpack_event_request( globus_i_gfs_ipc_handle_t * ipc, globus_byte_t * buffer, globus_size_t len, globus_gfs_event_info_t ** out_event_info) { globus_gfs_event_info_t * event_info; int ctr; GlobusGFSName(globus_l_gfs_ipc_unpack_event_request); GlobusGFSDebugEnter(); event_info = calloc(1, sizeof(globus_gfs_event_info_t)); GFSDecodeUInt32P(buffer, len, event_info->event_arg); GFSDecodeUInt32(buffer, len, event_info->type); switch(event_info->type) { case GLOBUS_GFS_EVENT_FINAL_EOF_COUNT: GFSDecodeUInt32(buffer, len, event_info->node_count); event_info->eof_count = calloc( event_info->node_count + 1, sizeof(int)); for(ctr = 0; ctr < event_info->node_count; ctr++) { GFSDecodeUInt32(buffer, len, event_info->eof_count[ctr]); } break; default: break; } *out_event_info = event_info; GlobusGFSDebugExit(); return 0; decode_err: GlobusGFSDebugExitWithError(); return -1; } static int globus_l_gfs_ipc_unpack_user_buffer( globus_i_gfs_ipc_handle_t * ipc, globus_byte_t * buffer, globus_size_t len, int * out_type, globus_byte_t ** out_buf, globus_size_t * out_len) { globus_size_t buffer_length; int buffer_type; GlobusGFSName(globus_l_gfs_ipc_unpack_user_buffer); GlobusGFSDebugEnter(); GFSDecodeUInt32(buffer, len, buffer_type); GFSDecodeUInt32(buffer, len, buffer_length); *out_buf = buffer; *out_len = buffer_length; *out_type = buffer_type; GlobusGFSDebugExit(); return 0; decode_err: GlobusGFSDebugExitWithError(); return -1; } static void globus_l_gfs_ipc_finished_reply_kickout( void * user_arg) { globus_gfs_ipc_request_t * request = user_arg; GlobusGFSName(globus_l_gfs_ipc_finished_reply_kickout); GlobusGFSDebugEnter(); /* call the user callback */ if(request->cb) { request->cb( request->ipc, request->ipc->cached_res, request->reply, request->user_arg); } globus_l_gfs_ipc_request_destroy(request); GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_intermediate_reply_kickout( void * user_arg) { globus_gfs_ipc_request_t * request = user_arg; GlobusGFSName(globus_l_gfs_ipc_event_reply_kickout); GlobusGFSDebugEnter(); /* call the user callback */ if(request->cb) { request->cb( request->ipc, request->ipc->cached_res, request->reply, request->user_arg); } globus_l_gfs_ipc_reply_destroy(request->reply); request->reply = NULL; GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_event_reply_kickout( void * user_arg) { globus_gfs_ipc_request_t * request = user_arg; GlobusGFSName(globus_l_gfs_ipc_event_reply_kickout); GlobusGFSDebugEnter(); /* call the user callback */ if(request->event_cb) { request->event_cb( request->ipc, GLOBUS_SUCCESS, request->event_reply, request->user_arg); } free(request->event_reply->eof_count); if(request->event_reply->type == GLOBUS_GFS_EVENT_RANGES_RECVD) { globus_range_list_destroy(request->event_reply->recvd_ranges); } free(request->event_reply); GlobusGFSDebugExit(); } void * globus_i_gfs_ipc_query_op_info( int op_info_id) { void * data; data = globus_hashtable_remove( &globus_l_ipc_op_info_table, (void *) (intptr_t) op_info_id); return data; } static void globus_l_gfs_ipc_request_read_body_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_bool_t reply_kickout = GLOBUS_FALSE; globus_byte_t * new_buf; globus_byte_t * start_buf; globus_gfs_ipc_request_t * request = user_arg; globus_i_gfs_ipc_handle_t * ipc; globus_gfs_finished_info_t * reply = NULL; globus_gfs_event_info_t * event_reply; char * remote_ip = NULL; GlobusGFSName(globus_l_gfs_ipc_request_read_body_cb); GlobusGFSDebugEnter(); start_buf = buffer; ipc = request->ipc; globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_CLOSING: /* close process already started, just ride that out */ break; case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: if(result != GLOBUS_SUCCESS) { goto error; } /* parse based on type callout on all types excet for reply, reply needs lock */ switch(request->last_type) { case GLOBUS_GFS_OP_FINAL_REPLY: case GLOBUS_GFS_OP_INTERMEDIATE_REPLY: reply = globus_l_gfs_ipc_unpack_reply(ipc, buffer, len); if(reply == NULL) { result = GlobusGFSErrorIPC(); goto error; } reply->id = request->id; request->reply = reply; if((reply->code / 100) != 1) { ipc->state = GLOBUS_GFS_IPC_STATE_OPEN; reply_kickout = GLOBUS_TRUE; } else { globus_l_gfs_ipc_intermediate_reply_kickout(request); new_buf = malloc(GFS_IPC_HEADER_SIZE); if(new_buf == NULL) { goto error; } result = globus_xio_register_read( ipc->xio_handle, new_buf, GFS_IPC_HEADER_SIZE, GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_request_read_header_cb, request); if(result != GLOBUS_SUCCESS) { goto mem_error; } } break; case GLOBUS_GFS_OP_EVENT_REPLY: event_reply = globus_l_gfs_ipc_unpack_event_reply( ipc, buffer, len, &remote_ip); if(event_reply == NULL) { result = GlobusGFSErrorIPC(); goto error; } event_reply->id = request->id; request->event_reply = event_reply; if(request->op_info_id && remote_ip) { char * ent; char * new; ent = globus_hashtable_remove( &globus_l_ipc_op_info_table, (void *) (intptr_t) request->op_info_id); if(ent) { new = globus_common_create_string( "%s,%s", ent, remote_ip); free(remote_ip); free(ent); remote_ip = new; globus_hashtable_insert( &globus_l_ipc_op_info_table, (void *) (intptr_t) request->op_info_id, remote_ip); } else { globus_hashtable_insert( &globus_l_ipc_op_info_table, (void *) (intptr_t) request->op_info_id, remote_ip); } } globus_l_gfs_ipc_event_reply_kickout(request); new_buf = malloc(GFS_IPC_HEADER_SIZE); if(new_buf == NULL) { goto error; } result = globus_xio_register_read( ipc->xio_handle, new_buf, GFS_IPC_HEADER_SIZE, GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_request_read_header_cb, request); if(result != GLOBUS_SUCCESS) { goto mem_error; } break; default: goto error; break; } break; default: globus_assert(0 && "not in a valid state"); } } /* call use callback */ globus_mutex_unlock(&ipc->mutex); if(reply_kickout) { globus_l_gfs_ipc_finished_reply_kickout(request); } free(start_buf); GlobusGFSDebugExit(); return; mem_error: free(new_buf); error: ipc->state = GLOBUS_GFS_IPC_STATE_ERROR; ipc->cached_res = result; globus_mutex_unlock(&ipc->mutex); if(reply == NULL) { const char * reason = "IPC failed while attempting to perform request"; reply = malloc(sizeof(globus_gfs_finished_info_t)); *reply = (globus_gfs_finished_info_t) { .type = request->type, .id = request->id, .code = 500, .msg = globus_libc_strdup(reason), .result = GlobusGFSErrorData(reason) }; if (reply->result == GLOBUS_SUCCESS) { reply->result = GLOBUS_FAILURE; } } request->reply = reply; globus_l_gfs_ipc_finished_reply_kickout(request); globus_l_gfs_ipc_error_kickout(ipc); globus_l_gfs_ipc_request_destroy(request); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_ipc_request_read_header_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_gfs_finished_info_t * reply; globus_gfs_ipc_request_t * request = user_arg; char type; int id; globus_byte_t * ptr; globus_byte_t * new_buf = NULL; int reply_size; globus_i_gfs_ipc_handle_t * ipc; globus_size_t size; GlobusGFSName(globus_l_gfs_ipc_request_read_header_cb); GlobusGFSDebugEnter(); ipc = request->ipc; globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_CLOSING: /* close process already started, just ride that out */ break; case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: if(result != GLOBUS_SUCCESS) { goto error; } size = len; ptr = buffer; GFSDecodeChar(ptr, size, type); GFSDecodeUInt32(ptr, size, id); GFSDecodeUInt32(ptr, size, reply_size); switch(type) { case GLOBUS_GFS_OP_FINAL_REPLY: case GLOBUS_GFS_OP_INTERMEDIATE_REPLY: request->last_type = type; break; case GLOBUS_GFS_OP_EVENT_REPLY: request->last_type = type; break; default: result = GlobusGFSErrorIPC(); goto error; break; } new_buf = malloc(reply_size); if(new_buf == NULL) { result = GlobusGFSErrorMemory("new_buf"); goto error; } result = globus_xio_register_read( handle, new_buf, reply_size - GFS_IPC_HEADER_SIZE, reply_size - GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_request_read_body_cb, request); if(result != GLOBUS_SUCCESS) { goto mem_err; } break; default: globus_assert(0 && "not in a valid state"); } } globus_mutex_unlock(&ipc->mutex); free(buffer); GlobusGFSDebugExit(); return; mem_err: free(new_buf); decode_err: error: ipc->state = GLOBUS_GFS_IPC_STATE_ERROR; /* kickout error */ free(buffer); ipc->cached_res = result; globus_mutex_unlock(&ipc->mutex); reply = malloc(sizeof(globus_gfs_finished_info_t)); *reply = (globus_gfs_finished_info_t) { .type = request->type, .id = request->id, .code = 500, .result = GlobusGFSErrorData("IPC failed while attempting to perform request") }; request->reply = reply; globus_l_gfs_ipc_finished_reply_kickout(request); globus_l_gfs_ipc_error_kickout(ipc); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_ipc_reply_read_body_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_byte_t * new_buf; globus_gfs_ipc_request_t * request = user_arg; globus_i_gfs_ipc_handle_t * ipc; globus_gfs_command_info_t * cmd_info; globus_gfs_transfer_info_t * trans_info; globus_gfs_data_info_t * data_info; globus_gfs_stat_info_t * stat_info; globus_gfs_event_info_t * event_info; globus_gfs_operation_type_t type; globus_byte_t * user_buffer; globus_size_t user_buffer_length; int user_buffer_type; int rc; void * data_arg; globus_bool_t process = GLOBUS_FALSE; int error_state; int no_reply_state; GlobusGFSName(globus_l_gfs_ipc_reply_read_body_cb); GlobusGFSDebugEnter(); type = request->type; ipc = request->ipc; globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_OPEN: process = GLOBUS_TRUE; error_state = GLOBUS_GFS_IPC_STATE_ERROR; no_reply_state = GLOBUS_GFS_IPC_STATE_OPEN; ipc->state = GLOBUS_GFS_IPC_STATE_REPLY_WAIT; break; case GLOBUS_GFS_IPC_STATE_SESSION_OPEN: process = GLOBUS_TRUE; no_reply_state = GLOBUS_GFS_IPC_STATE_SESSION_OPEN; error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR; ipc->state = GLOBUS_GFS_IPC_STATE_SESSION_REPLY; break; /* in the error cases either xio_close has been called or we are waiting for the session start to return so that we can call xio_close. in either case we do nothing here */ case GLOBUS_GFS_IPC_STATE_ERROR: case GLOBUS_GFS_IPC_STATE_SESSION_ERROR: case GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT: case GLOBUS_GFS_IPC_STATE_ERROR_OPENING: case GLOBUS_GFS_IPC_STATE_ERROR_WAIT: goto error_already; break; /* events come in this state */ case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: process = GLOBUS_TRUE; no_reply_state = GLOBUS_GFS_IPC_STATE_REPLY_WAIT; error_state = GLOBUS_GFS_IPC_STATE_ERROR_WAIT; break; /* events come in this state */ case GLOBUS_GFS_IPC_STATE_SESSION_REPLY: process = GLOBUS_TRUE; no_reply_state = GLOBUS_GFS_IPC_STATE_SESSION_REPLY; error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT; break; default: globus_assert(0 && "mem corruption"); break; } if(result != GLOBUS_SUCCESS) { goto err; } if(process) { /* parse based on type callout on all types except for reply, reply needs lock */ switch(type) { case GLOBUS_GFS_OP_BUFFER_SEND: rc = globus_l_gfs_ipc_unpack_user_buffer( ipc, buffer, len, &user_buffer_type, &user_buffer, &user_buffer_length); if(rc != 0) { result = GlobusGFSErrorIPC(); goto err; } ipc->state = no_reply_state; break; case GLOBUS_GFS_OP_STAT: stat_info = globus_l_gfs_ipc_unpack_stat( ipc, buffer, len); if(stat_info == NULL) { result = GlobusGFSErrorIPC(); goto err; } request->info_struct = stat_info; globus_hashtable_insert( &ipc->reply_table, (void *) (intptr_t) request->id, request); break; case GLOBUS_GFS_OP_RECV: trans_info = globus_l_gfs_ipc_unpack_transfer( ipc, buffer, len); if(trans_info == NULL) { result = GlobusGFSErrorIPC(); goto err; } request->info_struct = trans_info; globus_hashtable_insert( &ipc->reply_table, (void *) (intptr_t) request->id, request); break; case GLOBUS_GFS_OP_SEND: trans_info = globus_l_gfs_ipc_unpack_transfer( ipc, buffer, len); if(trans_info == NULL) { result = GlobusGFSErrorIPC(); goto err; } request->info_struct = trans_info; globus_hashtable_insert( &ipc->reply_table, (void *) (intptr_t) request->id, request); break; case GLOBUS_GFS_OP_LIST: trans_info = globus_l_gfs_ipc_unpack_transfer( ipc, buffer, len); if(trans_info == NULL) { result = GlobusGFSErrorIPC(); goto err; } request->info_struct = trans_info; globus_hashtable_insert( &ipc->reply_table, (void *) (intptr_t) request->id, request); break; case GLOBUS_GFS_OP_COMMAND: cmd_info = globus_l_gfs_ipc_unpack_command( ipc, buffer, len); if(cmd_info == NULL) { result = GlobusGFSErrorIPC(); goto err; } request->info_struct = cmd_info; globus_hashtable_insert( &ipc->reply_table, (void *) (intptr_t) request->id, request); break; case GLOBUS_GFS_OP_PASSIVE: data_info = globus_l_gfs_ipc_unpack_data(ipc, buffer, len); if(data_info == NULL) { result = GlobusGFSErrorIPC(); goto err; } request->info_struct = data_info; globus_hashtable_insert( &ipc->reply_table, (void *) (intptr_t) request->id, request); break; case GLOBUS_GFS_OP_ACTIVE: data_info = globus_l_gfs_ipc_unpack_data(ipc, buffer, len); if(data_info == NULL) { result = GlobusGFSErrorIPC(); goto err; } request->info_struct = data_info; globus_hashtable_insert( &ipc->reply_table, (void *) (intptr_t) request->id, request); break; case GLOBUS_GFS_OP_DESTROY: rc = globus_l_gfs_ipc_unpack_data_destroy( ipc, buffer, len, &data_arg); if(rc != 0) { result = GlobusGFSErrorIPC(); goto err; } ipc->state = no_reply_state; break; case GLOBUS_GFS_OP_EVENT: rc = globus_l_gfs_ipc_unpack_event_request( ipc, buffer, len, &event_info); if(rc != 0) { result = GlobusGFSErrorIPC(); goto err; } if(event_info->type == GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { ipc->transfer_complete = GLOBUS_TRUE; ipc->outstanding_event_arg = NULL; } ipc->state = no_reply_state; break; case GLOBUS_GFS_OP_SESSION_START: result = GlobusGFSErrorIPC(); goto err; break; default: break; } } } globus_mutex_unlock(&ipc->mutex); /* now that everything is set call the iface funcs */ if(process) { switch(type) { case GLOBUS_GFS_OP_BUFFER_SEND: ipc->iface->buffer_send( ipc, ipc->reply_arg, user_buffer, user_buffer_type, user_buffer_length); globus_l_gfs_ipc_request_destroy(request); break; case GLOBUS_GFS_OP_STAT: ipc->iface->stat_func( ipc, ipc->reply_arg, request->id, stat_info, NULL, NULL); break; case GLOBUS_GFS_OP_RECV: ipc->iface->recv_func( ipc, ipc->reply_arg, request->id, trans_info, NULL, NULL, NULL); break; case GLOBUS_GFS_OP_SEND: ipc->iface->send_func( ipc, ipc->reply_arg, request->id, trans_info, NULL, NULL, NULL); break; case GLOBUS_GFS_OP_LIST: ipc->iface->list_func( ipc, ipc->reply_arg, request->id, trans_info, NULL, NULL, NULL); break; case GLOBUS_GFS_OP_COMMAND: ipc->iface->command_func( ipc, ipc->reply_arg, request->id, cmd_info, NULL, NULL); break; case GLOBUS_GFS_OP_PASSIVE: ipc->iface->passive_func( ipc, ipc->reply_arg, request->id, data_info, NULL, NULL); break; case GLOBUS_GFS_OP_ACTIVE: ipc->iface->active_func( ipc, ipc->reply_arg, request->id, data_info, NULL, NULL); break; case GLOBUS_GFS_OP_DESTROY: ipc->iface->data_destroy_func( ipc, ipc->reply_arg, data_arg); globus_l_gfs_ipc_request_destroy(request); break; case GLOBUS_GFS_OP_EVENT: ipc->iface->transfer_event_func( ipc, ipc->reply_arg, event_info); globus_l_gfs_ipc_request_destroy(request); request = NULL; free(event_info->eof_count); free(event_info); break; default: break; } } /* relock and post read */ globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { /* if while waiting for the lock the user already replied to the event we would return to the open states, nothing needs to be done but post the next read */ case GLOBUS_GFS_IPC_STATE_OPEN: error_state = GLOBUS_GFS_IPC_STATE_ERROR; break; case GLOBUS_GFS_IPC_STATE_SESSION_OPEN: /* if it actaully ever makes it here in this state then you got yourself one crazy ass thread implementation */ error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR; break; case GLOBUS_GFS_IPC_STATE_ERROR: case GLOBUS_GFS_IPC_STATE_SESSION_ERROR: case GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT: case GLOBUS_GFS_IPC_STATE_ERROR_OPENING: case GLOBUS_GFS_IPC_STATE_ERROR_WAIT: goto error_already; break; /* events come in this state */ case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: error_state = GLOBUS_GFS_IPC_STATE_ERROR_WAIT; break; /* events come in this state */ case GLOBUS_GFS_IPC_STATE_SESSION_REPLY: error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT; break; default: globus_assert(0 && "mem corruption"); break; } new_buf = malloc(GFS_IPC_HEADER_SIZE); if(new_buf == NULL) { goto err; } result = globus_xio_register_read( ipc->xio_handle, new_buf, GFS_IPC_HEADER_SIZE, GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_reply_read_header_cb, ipc); if(result != GLOBUS_SUCCESS) { goto mem_error; } } globus_mutex_unlock(&ipc->mutex); free(buffer); GlobusGFSDebugExit(); return; mem_error: free(new_buf); err: if(request != NULL) { globus_l_gfs_ipc_request_destroy(request); } ipc->state = error_state; ipc->cached_res = result; if(error_state == GLOBUS_GFS_IPC_STATE_ERROR) { result = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", result); /* XXX this is a problem because it doesn't respect the close barrier. log an error */ globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_ipc_reply_close_kickout, ipc); } } else if(error_state == GLOBUS_GFS_IPC_STATE_ERROR_WAIT || error_state == GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT) { if(!ipc->transfer_complete) { ipc->fake_abort_outstanding = GLOBUS_TRUE; globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_ipc_reply_fake_abort, ipc); } } error_already: globus_mutex_unlock(&ipc->mutex); free(buffer); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_ipc_reply_read_header_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { int error_state; globus_bool_t post_read = GLOBUS_FALSE; globus_byte_t * new_buf; globus_gfs_ipc_request_t * request; char type; int id; globus_byte_t * ptr; int reply_size; globus_i_gfs_ipc_handle_t * ipc; globus_size_t size; GlobusGFSName(globus_l_gfs_ipc_reply_read_header_cb); GlobusGFSDebugEnter(); ipc = (globus_i_gfs_ipc_handle_t *) user_arg; globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_OPEN: post_read = GLOBUS_TRUE; error_state = GLOBUS_GFS_IPC_STATE_ERROR; break; case GLOBUS_GFS_IPC_STATE_SESSION_OPEN: post_read = GLOBUS_TRUE; error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR; break; /* in the error cases either xio_close has been called or we are waiting for the session start to return so that we can call xio_close. in either case we do nothing here */ case GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT: case GLOBUS_GFS_IPC_STATE_ERROR_OPENING: case GLOBUS_GFS_IPC_STATE_ERROR_WAIT: case GLOBUS_GFS_IPC_STATE_ERROR: case GLOBUS_GFS_IPC_STATE_SESSION_ERROR: goto error_already; break; /* events come in this state */ case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: post_read = GLOBUS_TRUE; error_state = GLOBUS_GFS_IPC_STATE_ERROR_WAIT; break; /* events come in this state */ case GLOBUS_GFS_IPC_STATE_SESSION_REPLY: post_read = GLOBUS_TRUE; error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT; break; default: globus_assert(0 && "mem corruption"); break; } if(result != GLOBUS_SUCCESS) { goto error; } if(post_read) { size = len; ptr = buffer; GFSDecodeChar(ptr, size, type); GFSDecodeUInt32(ptr, size, id); GFSDecodeUInt32(ptr, size, reply_size); switch(type) { case GLOBUS_GFS_OP_EVENT: case GLOBUS_GFS_OP_RECV: case GLOBUS_GFS_OP_SEND: case GLOBUS_GFS_OP_LIST: case GLOBUS_GFS_OP_COMMAND: case GLOBUS_GFS_OP_PASSIVE: case GLOBUS_GFS_OP_ACTIVE: case GLOBUS_GFS_OP_DESTROY: case GLOBUS_GFS_OP_STAT: case GLOBUS_GFS_OP_BUFFER_SEND: request = malloc(sizeof(globus_gfs_ipc_request_t)); if(request == NULL) { result = GlobusGFSErrorMemory("request"); goto error; } *request = (globus_gfs_ipc_request_t) { .type = type, .ipc = ipc, .id = id }; new_buf = malloc(reply_size); if(new_buf == NULL) { free(request); result = GlobusGFSErrorMemory("new_buf"); goto error; } result = globus_xio_register_read( handle, new_buf, reply_size - GFS_IPC_HEADER_SIZE, reply_size - GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_reply_read_body_cb, request); if(result != GLOBUS_SUCCESS) { goto mem_err; } break; case GLOBUS_GFS_OP_SESSION_STOP: goto error; break; default: result = GlobusGFSErrorIPC(); goto error; break; } } } globus_mutex_unlock(&ipc->mutex); free(buffer); GlobusGFSDebugExit(); return; mem_err: free(new_buf); decode_err: error: ipc->state = error_state; ipc->cached_res = result; if(error_state == GLOBUS_GFS_IPC_STATE_ERROR) { result = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", result); globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_ipc_reply_close_kickout, ipc); } } error_already: globus_mutex_unlock(&ipc->mutex); free(buffer); GlobusGFSDebugExitWithError(); } /************************************************************************* * inbound messages * ---------------- ************************************************************************/ /* * Initialize this module of server */ /* * Initialize this module of server */ globus_result_t globus_gfs_ipc_init( globus_bool_t requester) { globus_result_t res; GlobusGFSName(globus_gfs_ipc_init_with_options); GlobusGFSDebugEnter(); res = globus_xio_driver_load("gsi", &globus_l_gfs_gsi_driver); if(res != GLOBUS_SUCCESS) { goto gsi_load_error; } res = globus_xio_driver_load("tcp", &globus_i_gfs_tcp_driver); if(res != GLOBUS_SUCCESS) { goto tcp_load_error; } res = globus_xio_driver_load("queue", &globus_l_gfs_queue_driver); if(res != GLOBUS_SUCCESS) { goto queue_load_error; } res = globus_xio_stack_init(&globus_i_gfs_ipc_xio_stack, GLOBUS_NULL); if(res != GLOBUS_SUCCESS) { goto stack_init_error; } res = globus_xio_stack_init(&globus_l_gfs_ipc_xio_gsi_stack, GLOBUS_NULL); if(res != GLOBUS_SUCCESS) { goto gsi_stack_init_error; } res = globus_xio_stack_push_driver( globus_i_gfs_ipc_xio_stack, globus_i_gfs_tcp_driver); if(res != GLOBUS_SUCCESS) { goto stack_push_error; } res = globus_xio_stack_push_driver( globus_i_gfs_ipc_xio_stack, globus_l_gfs_queue_driver); if(res != GLOBUS_SUCCESS) { goto stack_push_error; } res = globus_xio_stack_push_driver( globus_l_gfs_ipc_xio_gsi_stack, globus_i_gfs_tcp_driver); if(res != GLOBUS_SUCCESS) { goto stack_push_error; } res = globus_xio_stack_push_driver( globus_l_gfs_ipc_xio_gsi_stack, globus_l_gfs_gsi_driver); if(res != GLOBUS_SUCCESS) { goto stack_push_error; } res = globus_xio_stack_push_driver( globus_l_gfs_ipc_xio_gsi_stack, globus_l_gfs_queue_driver); if(res != GLOBUS_SUCCESS) { goto stack_push_error; } globus_hashtable_init( &globus_l_ipc_request_table, 64, globus_l_gfs_ipc_hashtable_session_hash, globus_l_gfs_ipc_hashtable_session_keyeq); globus_hashtable_init( &globus_l_ipc_op_info_table, 8, globus_hashtable_int_hash, globus_hashtable_int_keyeq); globus_mutex_init(&globus_l_ipc_mutex, NULL); globus_cond_init(&globus_l_ipc_cond, NULL); globus_l_gfs_ipc_requester = requester; GlobusGFSDebugExit(); return GLOBUS_SUCCESS; stack_push_error: globus_xio_stack_destroy(globus_l_gfs_ipc_xio_gsi_stack); gsi_stack_init_error: globus_xio_stack_destroy(globus_i_gfs_ipc_xio_stack); stack_init_error: globus_xio_driver_unload(globus_l_gfs_queue_driver); queue_load_error: globus_xio_driver_unload(globus_i_gfs_tcp_driver); tcp_load_error: globus_xio_driver_unload(globus_l_gfs_gsi_driver); gsi_load_error: GlobusGFSDebugExitWithError(); return res; } void globus_gfs_ipc_destroy() { GlobusGFSName(globus_gfs_ipc_destroy); GlobusGFSDebugEnter(); globus_mutex_destroy(&globus_l_ipc_mutex); globus_cond_destroy(&globus_l_ipc_cond); GlobusGFSDebugExit(); } /* * entirely ignore this. let something else pick up the error (i think) */ static void globus_l_gfs_ipc_event_reply_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { GlobusGFSName(globus_l_gfs_ipc_event_reply_cb); GlobusGFSDebugEnter(); free(buffer); GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_reply_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { int error_state; globus_i_gfs_ipc_handle_t * ipc = user_arg; GlobusGFSName(globus_l_gfs_ipc_reply_cb); GlobusGFSDebugEnter(); free(buffer); globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_OPEN: error_state = GLOBUS_GFS_IPC_STATE_ERROR; break; case GLOBUS_GFS_IPC_STATE_SESSION_OPEN: error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR; break; case GLOBUS_GFS_IPC_STATE_ERROR: /* in this case xio_close has been called, we do nothing and just wait for the close_cb */ goto error_already; break; case GLOBUS_GFS_IPC_STATE_SESSION_ERROR: /* here we are waiting for session_start to return before calling close. again we do nothing. */ goto error_already; break; case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: break; default: globus_assert(0 && "memory corruption?"); break; } if(result != GLOBUS_SUCCESS) { goto error; } } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return; error: ipc->state = error_state; ipc->cached_res = result; if(error_state == GLOBUS_GFS_IPC_STATE_ERROR) { result = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc); if(result != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", result); globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_ipc_reply_close_kickout, ipc); } } error_already: globus_mutex_unlock(&ipc->mutex); return; } /* * register callback in oneshot to avoid reenter woes. */ globus_result_t globus_gfs_ipc_reply_finished( globus_gfs_ipc_handle_t ipc, globus_gfs_finished_info_t * reply) { globus_bool_t send_event = GLOBUS_FALSE; int error_state; int ctr; globus_size_t msg_size; globus_byte_t * buffer; globus_byte_t * ptr; globus_gfs_ipc_request_t * request; char ch; globus_result_t res = GLOBUS_SUCCESS; char * tmp_msg; globus_bool_t intermediate; GlobusGFSName(globus_gfs_ipc_reply_finished); GlobusGFSDebugEnter(); intermediate = (reply->code / 100 == 1); globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: send_event = GLOBUS_TRUE; /* error state is same since we are returning error giving user to try again */ if(!intermediate) { error_state = GLOBUS_GFS_IPC_STATE_ERROR; ipc->state = GLOBUS_GFS_IPC_STATE_OPEN; } break; case GLOBUS_GFS_IPC_STATE_SESSION_REPLY: send_event = GLOBUS_TRUE; error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR; ipc->state = GLOBUS_GFS_IPC_STATE_SESSION_OPEN; break; case GLOBUS_GFS_IPC_STATE_ERROR_WAIT: error_state = GLOBUS_GFS_IPC_STATE_ERROR; res = GlobusGFSErrorMemory( "GLOBUS_GFS_IPC_STATE_ERROR_WAIT: invalid state"); goto error; break; case GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT: error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR; goto error; break; default: globus_assert(0 && "memory corruption or api misuse"); } if(send_event) { /* if local register one shot to get out of recurisve call stack troubles */ if(!intermediate) { request = globus_hashtable_remove( &ipc->reply_table, (void *) (intptr_t) reply->id); if(request == NULL) { res = GlobusGFSErrorParameter("request"); goto error; } /* don't need the request anymore */ globus_l_gfs_ipc_request_destroy(request); } else { request = globus_hashtable_lookup( &ipc->reply_table, (void *) (intptr_t) reply->id); if(request == NULL) { res = GlobusGFSErrorParameter("request"); goto error; } } /* pack the header */ buffer = malloc(ipc->buffer_size); if(buffer == NULL) { res = GlobusGFSErrorMemory("buffer"); goto error; } ptr = buffer; if(reply->code / 100 == 1) { GFSEncodeChar( buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_INTERMEDIATE_REPLY); } else { GFSEncodeChar( buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_FINAL_REPLY); } GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, reply->id); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); /* pack the body--this part is like a reply header */ GFSEncodeChar( buffer, ipc->buffer_size, ptr, reply->type); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, reply->code); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, reply->result); if(reply->result != GLOBUS_SUCCESS && reply->msg == NULL) { tmp_msg = globus_error_print_friendly( globus_error_peek(reply->result)); GFSEncodeString( buffer, ipc->buffer_size, ptr, tmp_msg); free(tmp_msg); } else { GFSEncodeString( buffer, ipc->buffer_size, ptr, reply->msg); } /* encode the specific types */ switch(reply->type) { case GLOBUS_GFS_OP_SESSION_START: break; case GLOBUS_GFS_OP_RECV: break; case GLOBUS_GFS_OP_SEND: break; case GLOBUS_GFS_OP_LIST: break; case GLOBUS_GFS_OP_TRANSFER: break; case GLOBUS_GFS_OP_STAT: GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_count); for(ctr = 0; ctr < reply->info.stat.stat_count; ctr++) { GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].mode); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].nlink); GFSEncodeString( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].name); GFSEncodeString( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].symlink_target); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].uid); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].gid); GFSEncodeUInt64( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].size); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].atime); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].ctime); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].mtime); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].dev); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.stat_array[ctr].ino); } GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.uid); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.gid_count); for(ctr = 0; ctr < reply->info.stat.gid_count; ctr++) { GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.stat.gid_array[ctr]); } break; case GLOBUS_GFS_OP_COMMAND: GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.command.command); GFSEncodeString( buffer, ipc->buffer_size, ptr, reply->info.command.checksum); GFSEncodeString( buffer, ipc->buffer_size, ptr, reply->info.command.created_dir); break; case GLOBUS_GFS_OP_PASSIVE: GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, (intptr_t) reply->info.data.data_arg); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->info.data.cs_count); for(ctr = 0; ctr < reply->info.data.cs_count; ctr++) { GFSEncodeString( buffer, ipc->buffer_size, ptr, reply->info.data.contact_strings[ctr]); } ch = (char) reply->info.data.ipv6; GFSEncodeChar(buffer, ipc->buffer_size, ptr, ch); ch = (char) reply->info.data.bi_directional; GFSEncodeChar(buffer, ipc->buffer_size, ptr, ch); break; case GLOBUS_GFS_OP_ACTIVE: GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, (intptr_t) reply->info.data.data_arg); ch = (char) reply->info.data.bi_directional; GFSEncodeChar(buffer, ipc->buffer_size, ptr, ch); break; case GLOBUS_GFS_OP_DESTROY: break; default: break; } msg_size = ptr - buffer; ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_reply_cb, ipc); if(res != GLOBUS_SUCCESS) { goto error_mem; } } } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_mem: free(buffer); error: ipc->state = error_state; ipc->cached_res = res; if(error_state == GLOBUS_GFS_IPC_STATE_ERROR) { res = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_reply_close_cb, ipc); if(res != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", res); globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_ipc_reply_close_kickout, ipc); } } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExitWithError(); return GLOBUS_SUCCESS; /* we should make this a void type function */ } /* * register callback in oneshot to avoid reenter woes. */ globus_result_t globus_gfs_ipc_reply_event( globus_gfs_ipc_handle_t ipc, globus_gfs_event_info_t * reply) { globus_byte_t * buffer; globus_byte_t * ptr; globus_result_t res; globus_off_t offset; globus_off_t length; int range_size; int ctr; int msg_size; int error_state; globus_bool_t send_event = GLOBUS_FALSE; char * tmp_str; GlobusGFSName(globus_gfs_ipc_reply_event); GlobusGFSDebugEnter(); globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: send_event = GLOBUS_TRUE; error_state = GLOBUS_GFS_IPC_STATE_ERROR_WAIT; break; case GLOBUS_GFS_IPC_STATE_SESSION_REPLY: send_event = GLOBUS_TRUE; error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT; break; /* in the error cases do nothing.. maybe return error, but for now nothing */ case GLOBUS_GFS_IPC_STATE_ERROR_WAIT: error_state = GLOBUS_GFS_IPC_STATE_ERROR_WAIT; break; case GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT: error_state = GLOBUS_GFS_IPC_STATE_SESSION_ERROR_WAIT; break; default: tmp_str = globus_common_create_string( "memory corruption or api misuse: state = %d", ipc->state); globus_assert_string(0, tmp_str); } if(send_event) { /* pack the header */ buffer = malloc(ipc->buffer_size); if(buffer == NULL) { res = GlobusGFSErrorMemory("buffer"); goto error; } ptr = buffer; GFSEncodeChar( buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_EVENT_REPLY); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, reply->id); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); /* pack the body--this part is like a reply header */ GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->type); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->node_ndx); /* encode the specific types */ switch(reply->type) { case GLOBUS_GFS_EVENT_TRANSFER_BEGIN: ipc->transfer_complete = GLOBUS_FALSE; ipc->outstanding_event_arg = reply->event_arg; GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, (intptr_t) reply->event_arg); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->event_mask); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->node_count); break; case GLOBUS_GFS_EVENT_TRANSFER_CONNECTED: GFSEncodeString( buffer, ipc->buffer_size, ptr, reply->op_info ? reply->op_info->remote_ip : NULL); break; case GLOBUS_GFS_EVENT_DISCONNECTED: GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, (intptr_t) reply->data_arg); break; case GLOBUS_GFS_EVENT_BYTES_RECVD: GFSEncodeUInt64( buffer, ipc->buffer_size, ptr, reply->recvd_bytes); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->node_count); break; case GLOBUS_GFS_EVENT_RANGES_RECVD: range_size = globus_range_list_size(reply->recvd_ranges); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, range_size); for(ctr = 0; ctr < range_size; ctr++) { globus_range_list_at( reply->recvd_ranges, ctr, &offset, &length); GFSEncodeUInt64( buffer, ipc->buffer_size, ptr, offset); GFSEncodeUInt64( buffer, ipc->buffer_size, ptr, length); } break; case GLOBUS_GFS_EVENT_PARTIAL_EOF_COUNT: GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->node_count); for(ctr = 0; ctr < reply->node_count; ctr++) { GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, reply->eof_count[ctr]); } break; default: break; } msg_size = ptr - buffer; ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_event_reply_cb, ipc); if(res != GLOBUS_SUCCESS) { goto xio_error; } } } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; xio_error: free(buffer); error: ipc->state = error_state; ipc->cached_res = res; globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExitWithError(); return res; } /************************************************************************ * remote function calls * * local: call directly to iface function * * remote: serialize all needed information into a buffer and * send it. any number can be sent at once due to the queung * buffer. Callback is ignored unless it fails, in which case * the user error callback is called and the user is expected to * close ***********************************************************************/ static void globus_l_gfs_ipc_stop_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_result_t res; globus_i_gfs_ipc_handle_t * ipc = user_arg; GlobusGFSName(globus_l_gfs_ipc_stop_write_cb); GlobusGFSDebugEnter(); free(buffer); globus_mutex_lock(&globus_l_ipc_mutex); { if(result != GLOBUS_SUCCESS) { ipc->cached_res = result; } ipc->state = GLOBUS_GFS_IPC_STATE_CLOSING; res = globus_xio_register_close( ipc->xio_handle, NULL, globus_l_gfs_ipc_close_cb, ipc); if(res != GLOBUS_SUCCESS) { globus_gfs_log_result( GLOBUS_GFS_LOG_WARN, "a close failed, can lead to a barrier race", res); globus_callback_register_oneshot( NULL, NULL, globus_l_gfs_ipc_close_cb_kickout, NULL); } } globus_mutex_unlock(&globus_l_ipc_mutex); GlobusGFSDebugExit(); } static void globus_l_gfs_ipc_no_read_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_gfs_ipc_request_t * request = user_arg; globus_i_gfs_ipc_handle_t * ipc; GlobusGFSName(globus_l_gfs_ipc_no_read_write_cb); GlobusGFSDebugEnter(); ipc = request->ipc; free(buffer); if(result != GLOBUS_SUCCESS) { ipc->cached_res = result; } else { switch(request->type) { case GLOBUS_GFS_OP_DESTROY: case GLOBUS_GFS_OP_EVENT: case GLOBUS_GFS_OP_BUFFER_SEND: free(request); break; default: break; } } GlobusGFSDebugExit(); } /* * write callback */ static void globus_l_gfs_ipc_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_gfs_finished_info_t * reply; globus_byte_t * new_buf; globus_gfs_ipc_request_t * request = user_arg; globus_i_gfs_ipc_handle_t * ipc; GlobusGFSName(globus_l_gfs_ipc_write_cb); GlobusGFSDebugEnter(); ipc = request->ipc; free(buffer); globus_mutex_lock(&ipc->mutex); { switch(ipc->state) { case GLOBUS_GFS_IPC_STATE_CLOSING: /* close process already started, just ride that out */ break; case GLOBUS_GFS_IPC_STATE_REPLY_WAIT: if(result != GLOBUS_SUCCESS) { goto error; } /* post a read for the next request */ new_buf = malloc(GFS_IPC_HEADER_SIZE); if(new_buf == NULL) { goto error; } result = globus_xio_register_read( ipc->xio_handle, new_buf, GFS_IPC_HEADER_SIZE, GFS_IPC_HEADER_SIZE, NULL, globus_l_gfs_ipc_request_read_header_cb, request); if(result != GLOBUS_SUCCESS) { goto read_error; } break; default: globus_assert(0 && "not in a valid state"); } } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return; read_error: free(new_buf); error: ipc->state = GLOBUS_GFS_IPC_STATE_ERROR; globus_mutex_unlock(&ipc->mutex); /* call use callback */ reply = malloc(sizeof(globus_gfs_finished_info_t)); *reply = (globus_gfs_finished_info_t) { .type = request->type, .id = request->id, .code = 500, .msg = globus_libc_strdup("IPC failed while attempting to perform request"), }; reply->result = GlobusGFSErrorData(reply->msg); if (reply->result == GLOBUS_SUCCESS) { reply->result = GLOBUS_FAILURE; } request->reply = reply; globus_l_gfs_ipc_finished_reply_kickout(request); globus_l_gfs_ipc_error_kickout(ipc); GlobusGFSDebugExitWithError(); } globus_result_t globus_gfs_ipc_request_buffer_send( globus_gfs_ipc_handle_t ipc, globus_byte_t * user_buffer, int buffer_type, globus_size_t buffer_len) { globus_result_t res; globus_byte_t * buffer = NULL; globus_byte_t * ptr; globus_size_t msg_size; globus_gfs_ipc_request_t * request = NULL; GlobusGFSName(globus_gfs_ipc_request_buffer_send); GlobusGFSDebugEnter(); globus_mutex_lock(&ipc->mutex); { if(ipc->state != GLOBUS_GFS_IPC_STATE_OPEN) { res = GlobusGFSErrorParameter("ipc"); goto err; } request = malloc(sizeof(globus_gfs_ipc_request_t)); if(request == NULL) { res = GlobusGFSErrorIPC(); goto err; } *request = (globus_gfs_ipc_request_t) { .ipc = ipc, .type = GLOBUS_GFS_OP_BUFFER_SEND, .id = -1 }; buffer = malloc(ipc->buffer_size); ptr = buffer; GFSEncodeChar( buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_BUFFER_SEND); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); /* body */ GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, buffer_type); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, buffer_len); if((ptr - buffer + buffer_len) >= ipc->buffer_size) { globus_size_t ndx; ndx = ptr - buffer; ipc->buffer_size += buffer_len; buffer = realloc(buffer, ipc->buffer_size); ptr = buffer + ndx; } memcpy(ptr, user_buffer, buffer_len); msg_size = ptr - buffer + buffer_len; /* now that we know size, add it in */ ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_no_read_write_cb, request); if(res != GLOBUS_SUCCESS) { goto err; } } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: globus_mutex_unlock(&ipc->mutex); free(buffer); free(request); GlobusGFSDebugExitWithError(); return res; } /* pack and send function for list send and receive */ static globus_result_t globus_l_gfs_ipc_transfer_pack( globus_i_gfs_ipc_handle_t * ipc, char type, globus_gfs_transfer_info_t * trans_info, globus_gfs_ipc_request_t * request) { globus_byte_t * buffer = NULL; globus_byte_t * ptr; globus_size_t msg_size; globus_result_t res; int range_size; int ctr; globus_off_t offset; globus_off_t length; GlobusGFSName(globus_l_gfs_ipc_transfer_pack); GlobusGFSDebugEnter(); /* pack the header */ buffer = malloc(ipc->buffer_size); ptr = buffer; GFSEncodeChar(buffer, ipc->buffer_size, ptr, type); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, request->id); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); /* pack the body */ GFSEncodeString(buffer, ipc->buffer_size, ptr, trans_info->pathname); GFSEncodeString(buffer, ipc->buffer_size, ptr, trans_info->module_name); GFSEncodeString(buffer, ipc->buffer_size, ptr, trans_info->module_args); GFSEncodeString(buffer, ipc->buffer_size, ptr, trans_info->list_type); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, trans_info->list_depth); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, trans_info->traversal_options); GFSEncodeUInt64(buffer, ipc->buffer_size, ptr, trans_info->partial_offset); GFSEncodeUInt64(buffer, ipc->buffer_size, ptr, trans_info->partial_length); GFSEncodeUInt64(buffer, ipc->buffer_size, ptr, trans_info->alloc_size); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, (intptr_t) trans_info->data_arg); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, trans_info->eof_count); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, trans_info->stripe_count); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, trans_info->node_count); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, trans_info->node_ndx); GFSEncodeChar(buffer, ipc->buffer_size, ptr, trans_info->truncate); GFSEncodeString( buffer, ipc->buffer_size, ptr, trans_info->expected_checksum); GFSEncodeString( buffer, ipc->buffer_size, ptr, trans_info->expected_checksum_alg); /* pack range list */ range_size = globus_range_list_size(trans_info->range_list); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, range_size); for(ctr = 0; ctr < range_size; ctr++) { globus_range_list_at(trans_info->range_list, ctr, &offset, &length); GFSEncodeUInt64(buffer, ipc->buffer_size, ptr, offset); GFSEncodeUInt64(buffer, ipc->buffer_size, ptr, length); } /* TODO: pack op */ msg_size = ptr - buffer; /* now that we know size, add it in */ ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_write_cb, request); if(res != GLOBUS_SUCCESS) { free(buffer); } GlobusGFSDebugExit(); return res; } /* * receive * * tell the remote process to receive a file */ globus_result_t globus_gfs_ipc_request_recv( globus_gfs_ipc_handle_t ipc, globus_gfs_transfer_info_t * recv_info, globus_gfs_ipc_callback_t cb, globus_gfs_ipc_event_callback_t event_cb, void * user_arg) { globus_result_t res; globus_gfs_ipc_request_t * request; GlobusGFSName(globus_gfs_ipc_request_recv); GlobusGFSDebugEnter(); globus_mutex_lock(&ipc->mutex); { if(ipc->state != GLOBUS_GFS_IPC_STATE_OPEN) { res = GlobusGFSErrorParameter("ipc"); goto err; } request = malloc(sizeof(globus_gfs_ipc_request_t)); *request = (globus_gfs_ipc_request_t) { .cb = cb, .event_cb = event_cb, .user_arg = user_arg, .ipc = ipc, .type = GLOBUS_GFS_OP_RECV, .id = ++ipc->call_id }; if (request->id == GLOBUS_NULL_HANDLE) { free(request); res = GlobusGFSErrorMemory("id"); goto err; } if(recv_info->op_info) { request->op_info_id = recv_info->op_info->id; } res = globus_l_gfs_ipc_transfer_pack( ipc, GLOBUS_GFS_OP_RECV, recv_info, request); if(res != GLOBUS_SUCCESS) { free(request); goto err; } ipc->state = GLOBUS_GFS_IPC_STATE_REPLY_WAIT; } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExitWithError(); return res; } /* * send * * tell remote process to send a file */ globus_result_t globus_gfs_ipc_request_send( globus_gfs_ipc_handle_t ipc, globus_gfs_transfer_info_t * send_info, globus_gfs_ipc_callback_t cb, globus_gfs_ipc_event_callback_t event_cb, void * user_arg) { globus_result_t res; globus_gfs_ipc_request_t * request; GlobusGFSName(globus_gfs_ipc_request_send); GlobusGFSDebugEnter(); globus_mutex_lock(&ipc->mutex); { if(ipc->state != GLOBUS_GFS_IPC_STATE_OPEN) { res = GlobusGFSErrorParameter("ipc"); goto err; } request = malloc(sizeof(globus_gfs_ipc_request_t)); *request = (globus_gfs_ipc_request_t) { .cb = cb, .event_cb = event_cb, .user_arg = user_arg, .ipc = ipc, .type = GLOBUS_GFS_OP_SEND, .id = ++ipc->call_id }; if(send_info->op_info) { request->op_info_id = send_info->op_info->id; } res = globus_l_gfs_ipc_transfer_pack( ipc, GLOBUS_GFS_OP_SEND, send_info, request); if(res != GLOBUS_SUCCESS) { goto err; } ipc->state = GLOBUS_GFS_IPC_STATE_REPLY_WAIT; } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExitWithError(); return res; } globus_result_t globus_gfs_ipc_request_list( globus_gfs_ipc_handle_t ipc, globus_gfs_transfer_info_t * data_info, globus_gfs_ipc_callback_t cb, globus_gfs_ipc_event_callback_t event_cb, void * user_arg) { globus_result_t res; globus_gfs_ipc_request_t * request; GlobusGFSName(globus_gfs_ipc_request_list); GlobusGFSDebugEnter(); globus_mutex_lock(&ipc->mutex); { if(ipc->state != GLOBUS_GFS_IPC_STATE_OPEN) { res = GlobusGFSErrorParameter("ipc"); goto err; } request = malloc(sizeof(globus_gfs_ipc_request_t)); *request = (globus_gfs_ipc_request_t) { .cb = cb, .ipc = ipc, .event_cb = event_cb, .user_arg = user_arg, .type = GLOBUS_GFS_OP_LIST, .id = ++ipc->call_id }; if(data_info->op_info) { request->op_info_id = data_info->op_info->id; } res = globus_l_gfs_ipc_transfer_pack( ipc, GLOBUS_GFS_OP_LIST, data_info, request); if(res != GLOBUS_SUCCESS) { goto err; } ipc->state = GLOBUS_GFS_IPC_STATE_REPLY_WAIT; } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExitWithError(); return res; } /* * command * * tell remote side to execute the given command */ globus_result_t globus_gfs_ipc_request_command( globus_gfs_ipc_handle_t ipc, globus_gfs_command_info_t * cmd_info, globus_gfs_ipc_callback_t cb, void * user_arg) { globus_size_t msg_size; globus_result_t result; globus_gfs_ipc_request_t * request; globus_byte_t * buffer = NULL; globus_byte_t * ptr; int ctr; GlobusGFSName(globus_gfs_ipc_request_command); GlobusGFSDebugEnter(); /* XXX parameter checlking */ globus_mutex_lock(&ipc->mutex); { if(ipc->state != GLOBUS_GFS_IPC_STATE_OPEN) { result = GlobusGFSErrorParameter("ipc"); goto error; } request = malloc(sizeof(globus_gfs_ipc_request_t)); if(request == NULL) { result = GlobusGFSErrorIPC(); goto error; } *request = (globus_gfs_ipc_request_t) { .cb = cb, .user_arg = user_arg, .ipc = ipc, .type = GLOBUS_GFS_OP_COMMAND, .id = ++ipc->call_id }; /* pack the header */ buffer = malloc(ipc->buffer_size); if(buffer == NULL) { result = GlobusGFSErrorMemory("buffer"); goto request_error; } ptr = buffer; GFSEncodeChar( buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_COMMAND); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, request->id); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); /* pack body */ GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, cmd_info->command); GFSEncodeString(buffer, ipc->buffer_size, ptr, cmd_info->pathname); GFSEncodeUInt64( buffer, ipc->buffer_size, ptr, cmd_info->cksm_offset); GFSEncodeUInt64( buffer, ipc->buffer_size, ptr, cmd_info->cksm_length); GFSEncodeString( buffer, ipc->buffer_size, ptr, cmd_info->cksm_alg); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, cmd_info->chmod_mode); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, cmd_info->utime_time); GFSEncodeString( buffer, ipc->buffer_size, ptr, cmd_info->chgrp_group); GFSEncodeString( buffer, ipc->buffer_size, ptr, cmd_info->from_pathname); GFSEncodeString( buffer, ipc->buffer_size, ptr, cmd_info->authz_assert); if(cmd_info->op_info && cmd_info->op_info->argc > 0) { GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, cmd_info->op_info->argc); for(ctr = 0; ctr < cmd_info->op_info->argc; ctr++) { GFSEncodeString( buffer, ipc->buffer_size, ptr, cmd_info->op_info->argv[ctr]); } } else { GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, 0); } msg_size = ptr - buffer; /* now that we know size, add it in */ ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, msg_size); result = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_write_cb, request); if(result != GLOBUS_SUCCESS) { goto xio_error; } ipc->state = GLOBUS_GFS_IPC_STATE_REPLY_WAIT; } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; xio_error: free(buffer); request_error: free(request); error: globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExitWithError(); return result; } globus_result_t globus_gfs_ipc_request_transfer_event( globus_gfs_ipc_handle_t ipc, globus_gfs_event_info_t * event_info) { globus_size_t msg_size; globus_result_t result; globus_byte_t * buffer = NULL; globus_byte_t * ptr; globus_gfs_ipc_request_t * request; int ctr; GlobusGFSName(globus_gfs_ipc_request_transfer_event); GlobusGFSDebugEnter(); globus_mutex_lock(&ipc->mutex); { /* if(ipc_handle->state != GLOBUS_GFS_IPC_STATE_REPLY_WAIT) { result = GlobusGFSErrorParameter("ipc"); goto error; } */ request = malloc(sizeof(globus_gfs_ipc_request_t)); if(request == NULL) { result = GlobusGFSErrorIPC(); goto error; } *request = (globus_gfs_ipc_request_t) { .ipc = ipc, .type = GLOBUS_GFS_OP_EVENT, .id = -1 }; /* pack the header */ buffer = malloc(ipc->buffer_size); if(buffer == NULL) { result = GlobusGFSErrorMemory("buffer"); goto error; } ptr = buffer; GFSEncodeChar( buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_EVENT); /* no reply, no id */ GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); /* pack body */ GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, (intptr_t) event_info->event_arg); GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, event_info->type); switch(event_info->type) { case GLOBUS_GFS_EVENT_FINAL_EOF_COUNT: GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, event_info->node_count); for(ctr = 0; ctr < event_info->node_count; ctr++) { GFSEncodeUInt32( buffer, ipc->buffer_size, ptr, event_info->eof_count[ctr]); } break; default: break; } msg_size = ptr - buffer; /* now that we know size, add it in */ ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, msg_size); result = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_no_read_write_cb, request); if(result != GLOBUS_SUCCESS) { goto xio_error; } } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; xio_error: free(buffer); error: globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_ipc_pack_data( globus_i_gfs_ipc_handle_t * ipc, char type, globus_gfs_data_info_t * data_info, globus_gfs_ipc_request_t * request) { globus_byte_t * buffer = NULL; globus_byte_t * ptr; globus_size_t msg_size; globus_result_t res; int ctr; OM_uint32 maj_rc; OM_uint32 min_rc; gss_buffer_desc gsi_buffer; globus_size_t ndx; GlobusGFSName(globus_l_gfs_ipc_pack_data); GlobusGFSDebugEnter(); if(data_info->del_cred == NULL) { gsi_buffer.length = 0; } else { maj_rc = gss_export_cred( &min_rc, data_info->del_cred, NULL, 0, &gsi_buffer); if(maj_rc != GSS_S_COMPLETE) { res = GlobusGFSErrorParameter("del_cred"); goto error; } } /* pack the header */ buffer = malloc(ipc->buffer_size); ptr = buffer; GFSEncodeChar(buffer, ipc->buffer_size, ptr, type); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, request->id); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); /* pack body */ GFSEncodeChar(buffer, ipc->buffer_size, ptr, data_info->ipv6); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, data_info->nstreams); GFSEncodeChar(buffer, ipc->buffer_size, ptr, data_info->mode); GFSEncodeChar(buffer, ipc->buffer_size, ptr, data_info->type); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, (int) data_info->tcp_bufsize); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, (int) data_info->blocksize); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, (int) data_info->stripe_blocksize); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, data_info->stripe_layout); GFSEncodeChar(buffer, ipc->buffer_size, ptr, data_info->prot); GFSEncodeChar(buffer, ipc->buffer_size, ptr, data_info->dcau); GFSEncodeString(buffer, ipc->buffer_size, ptr, data_info->subject); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, data_info->max_cs); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, data_info->cs_count); for(ctr = 0; ctr < data_info->cs_count; ctr++) { GFSEncodeString( buffer, ipc->buffer_size, ptr, data_info->contact_strings[ctr]); } GFSEncodeString(buffer, ipc->buffer_size, ptr, data_info->pathname); GFSEncodeString(buffer, ipc->buffer_size, ptr, data_info->interface); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, gsi_buffer.length); if(gsi_buffer.length > 0) { if(ptr - buffer + gsi_buffer.length >= ipc->buffer_size) { ndx = ptr - buffer; ipc->buffer_size += gsi_buffer.length; buffer = realloc(buffer, ipc->buffer_size); ptr = buffer + ndx; } memcpy(ptr, gsi_buffer.value, gsi_buffer.length); ptr += gsi_buffer.length; gss_release_buffer(&min_rc, &gsi_buffer); } msg_size = ptr - buffer; /* now that we know size, add it in */ ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_write_cb, request); if(res != GLOBUS_SUCCESS) { free(buffer); goto error; } GlobusGFSDebugExit(); return res; error: GlobusGFSDebugExitWithError(); return res; } /* * active data * * tell remote side to create an active data connection */ globus_result_t globus_gfs_ipc_request_active_data( globus_gfs_ipc_handle_t ipc, globus_gfs_data_info_t * data_info, globus_gfs_ipc_callback_t cb, void * user_arg) { globus_result_t res; globus_gfs_ipc_request_t * request; GlobusGFSName(globus_gfs_ipc_request_active_data); GlobusGFSDebugEnter(); /* XXX parameter checlking */ globus_mutex_lock(&ipc->mutex); { if(ipc->state != GLOBUS_GFS_IPC_STATE_OPEN) { res = GlobusGFSErrorParameter("ipc"); goto err; } request = malloc(sizeof(globus_gfs_ipc_request_t)); if(request == NULL) { res = GlobusGFSErrorMemory("request"); goto err; } *request = (globus_gfs_ipc_request_t) { .cb = cb, .user_arg = user_arg, .ipc = ipc, .type = GLOBUS_GFS_OP_ACTIVE, .id = ++ipc->call_id }; res = globus_l_gfs_ipc_pack_data( ipc, GLOBUS_GFS_OP_ACTIVE, data_info, request); if(res != GLOBUS_SUCCESS) { goto err; } ipc->state = GLOBUS_GFS_IPC_STATE_REPLY_WAIT; } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExitWithError(); return res; } /* * passive data * * tell remote side to do passive data connection */ globus_result_t globus_gfs_ipc_request_passive_data( globus_gfs_ipc_handle_t ipc, globus_gfs_data_info_t * data_info, globus_gfs_ipc_callback_t cb, void * user_arg) { globus_result_t res; globus_gfs_ipc_request_t * request; GlobusGFSName(globus_gfs_ipc_request_passive_data); GlobusGFSDebugEnter(); if (ipc == NULL) { res = GlobusGFSErrorParameter("ipc"); goto bad_param; } if (data_info == NULL) { res = GlobusGFSErrorParameter("data_info"); goto bad_param; } globus_mutex_lock(&ipc->mutex); { if(ipc->state != GLOBUS_GFS_IPC_STATE_OPEN) { res = GlobusGFSErrorParameter("ipc"); goto err; } request = malloc(sizeof(globus_gfs_ipc_request_t)); if(request == NULL) { res = GlobusGFSErrorMemory("request"); goto err; } *request = (globus_gfs_ipc_request_t) { .cb = cb, .user_arg = user_arg, .ipc = ipc, .type = GLOBUS_GFS_OP_PASSIVE, .id = ++ipc->call_id }; res = globus_l_gfs_ipc_pack_data( ipc, GLOBUS_GFS_OP_PASSIVE, data_info, request); if(res != GLOBUS_SUCCESS) { goto err; } ipc->state = GLOBUS_GFS_IPC_STATE_REPLY_WAIT; } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: globus_mutex_unlock(&ipc->mutex); bad_param: GlobusGFSDebugExitWithError(); return res; } /* * send stat request */ globus_result_t globus_gfs_ipc_request_stat( globus_gfs_ipc_handle_t ipc, globus_gfs_stat_info_t * stat_info, globus_gfs_ipc_callback_t cb, void * user_arg) { globus_result_t res; globus_gfs_ipc_request_t * request = NULL; globus_byte_t * buffer = NULL; globus_byte_t * ptr; globus_size_t msg_size; GlobusGFSName(globus_gfs_ipc_request_stat); GlobusGFSDebugEnter(); globus_mutex_lock(&ipc->mutex); { if(ipc->state != GLOBUS_GFS_IPC_STATE_OPEN) { res = GlobusGFSErrorParameter("ipc"); goto err; } request = malloc(sizeof(globus_gfs_ipc_request_t)); if(request == NULL) { res = GlobusGFSErrorParameter("request"); goto err; } *request = (globus_gfs_ipc_request_t) { .cb = cb, .user_arg = user_arg, .ipc = ipc, .type = GLOBUS_GFS_OP_STAT, .id = ++ipc->call_id }; /* pack the header */ buffer = malloc(ipc->buffer_size); ptr = buffer; GFSEncodeChar( buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_STAT); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, request->id); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); /* pack body */ GFSEncodeChar( buffer, ipc->buffer_size, ptr, stat_info->file_only); GFSEncodeChar( buffer, ipc->buffer_size, ptr, stat_info->internal); GFSEncodeString( buffer, ipc->buffer_size, ptr, stat_info->pathname); msg_size = ptr - buffer; /* now that we know size, add it in */ ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_write_cb, request); if(res != GLOBUS_SUCCESS) { goto err; } ipc->state = GLOBUS_GFS_IPC_STATE_REPLY_WAIT; } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: globus_mutex_unlock(&ipc->mutex); free(buffer); free(request); GlobusGFSDebugExitWithError(); return res; } /* * tell remote side to provide list info */ /* * destroy a data connection associated with the given ID */ globus_result_t globus_gfs_ipc_request_data_destroy( globus_gfs_ipc_handle_t ipc, void * data_arg) { globus_result_t res; globus_gfs_ipc_request_t * request = NULL; globus_byte_t * buffer = NULL; globus_byte_t * ptr; globus_size_t msg_size; GlobusGFSName(globus_gfs_ipc_request_data_destroy); GlobusGFSDebugEnter(); globus_mutex_lock(&ipc->mutex); { if(ipc->state != GLOBUS_GFS_IPC_STATE_OPEN) { res = GlobusGFSErrorParameter("ipc"); goto err; } request = malloc(sizeof(globus_gfs_ipc_request_t)); if(request == NULL) { res = GlobusGFSErrorParameter("request"); goto err; } *request = (globus_gfs_ipc_request_t) { .ipc = ipc, .type = GLOBUS_GFS_OP_DESTROY, .id = -1 }; /* pack the header */ buffer = malloc(ipc->buffer_size); if (buffer == NULL) { res = GlobusGFSErrorMemory("buffer"); goto err; } ptr = buffer; GFSEncodeChar( buffer, ipc->buffer_size, ptr, GLOBUS_GFS_OP_DESTROY); /* no reply, no id */ GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, -1); /* pack body */ GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, (intptr_t) data_arg); msg_size = ptr - buffer; /* now that we know size, add it in */ ptr = buffer + GFS_IPC_HEADER_SIZE_OFFSET; GFSEncodeUInt32(buffer, ipc->buffer_size, ptr, msg_size); res = globus_xio_register_write( ipc->xio_handle, buffer, msg_size, msg_size, NULL, globus_l_gfs_ipc_no_read_write_cb, request); if(res != GLOBUS_SUCCESS) { goto err; } } globus_mutex_unlock(&ipc->mutex); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; err: globus_mutex_unlock(&ipc->mutex); free(buffer); free(request); GlobusGFSDebugExitWithError(); return res; } globus_gridftp_server-12.2/PaxHeaders.29556/GLOBUS_LICENSE0000644000000000000000000000013213122233744017666 xustar0030 mtime=1497970660.607281867 30 atime=1497970660.607281867 30 ctime=1497987258.646281867 globus_gridftp_server-12.2/GLOBUS_LICENSE0000664000175000017500000002367613122233744020721 0ustar00fedorafedora00000000000000 Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. 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END OF TERMS AND CONDITIONS globus_gridftp_server-12.2/PaxHeaders.29556/build-aux0000644000000000000000000000013213122274273017425 xustar0030 mtime=1497987259.335281867 30 atime=1497987259.370281867 30 ctime=1497987259.335281867 globus_gridftp_server-12.2/build-aux/0000775000175000017500000000000013122274273020517 5ustar00fedorafedora00000000000000globus_gridftp_server-12.2/build-aux/PaxHeaders.29556/test-driver0000644000000000000000000000013213122234202021661 xustar0030 mtime=1497970818.408281867 30 atime=1497970818.408281867 30 ctime=1497987259.335281867 globus_gridftp_server-12.2/build-aux/test-driver0000755000175000017500000001027713122234202022706 0ustar00fedorafedora00000000000000#! /bin/sh # test-driver - basic testsuite driver script. scriptversion=2013-07-13.22; # UTC # Copyright (C) 2011-2013 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . # Make unconditional expansion of undefined variables an error. This # helps a lot in preventing typo-related bugs. set -u usage_error () { echo "$0: $*" >&2 print_usage >&2 exit 2 } print_usage () { cat <$log_file 2>&1 estatus=$? if test $enable_hard_errors = no && test $estatus -eq 99; then estatus=1 fi case $estatus:$expect_failure in 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; 0:*) col=$grn res=PASS recheck=no gcopy=no;; 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; *:*) col=$red res=FAIL recheck=yes gcopy=yes;; esac # Report outcome to console. echo "${col}${res}${std}: $test_name" # Register the test result, and other relevant metadata. echo ":test-result: $res" > $trs_file echo ":global-test-result: $res" >> $trs_file echo ":recheck: $recheck" >> $trs_file echo ":copy-in-global-log: $gcopy" >> $trs_file # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: globus_gridftp_server-12.2/build-aux/PaxHeaders.29556/depcomp0000644000000000000000000000013213122234201021037 xustar0030 mtime=1497970817.884281867 30 atime=1497970820.477281867 30 ctime=1497987258.484281867 globus_gridftp_server-12.2/build-aux/depcomp0000755000175000017500000005601613122234201022065 0ustar00fedorafedora00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2013-05-30.07; # UTC # Copyright (C) 1999-2013 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. 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We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. We should prefer # $dir$base.o.d over $dir.libs/$base.o.d because the latter is # automatically cleaned when .libs/ is deleted, while ignoring # the former would cause a distcleancheck panic. tmpdepfile1=$dir$base.o.d # libtool 1.5 tmpdepfile2=$dir.libs/$base.o.d # Likewise. tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 "$@" -Wc,-MD else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d tmpdepfile3=$dir$base.d "$@" -MD fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done # Same post-processing that is required for AIX mode. aix_post_process_depfile ;; msvc7) if test "$libtool" = yes; then showIncludes=-Wc,-showIncludes else showIncludes=-showIncludes fi "$@" $showIncludes > "$tmpdepfile" stat=$? grep -v '^Note: including file: ' "$tmpdepfile" if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The first sed program below extracts the file names and escapes # backslashes for cygpath. The second sed program outputs the file # name when reading, but also accumulates all include files in the # hold buffer in order to output them again at the end. This only # works with sed implementations that can handle large buffers. sed < "$tmpdepfile" -n ' /^Note: including file: *\(.*\)/ { s//\1/ s/\\/\\\\/g p }' | $cygpath_u | sort -u | sed -n ' s/ /\\ /g s/\(.*\)/'"$tab"'\1 \\/p s/.\(.*\) \\/\1:/ H $ { s/.*/'"$tab"'/ G p }' >> "$depfile" echo >> "$depfile" # make sure the fragment doesn't end with a backslash rm -f "$tmpdepfile" ;; msvc7msys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. "$@" $dashmflag | sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this sed invocation # correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. 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"$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E \ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" echo "$tab" >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: globus_gridftp_server-12.2/build-aux/PaxHeaders.29556/config.sub0000644000000000000000000000013213122234201021445 xustar0030 mtime=1497970817.763281867 30 atime=1497970819.376281867 30 ctime=1497987258.506281867 globus_gridftp_server-12.2/build-aux/config.sub0000755000175000017500000010576213122234201022476 0ustar00fedorafedora00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2014 Free Software Foundation, Inc. timestamp='2014-07-28' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches with a ChangeLog entry to config-patches@gnu.org. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2014 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | \ kopensolaris*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; android-linux) os=-linux-android basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; moxiebox) basic_machine=moxie-unknown os=-moxiebox ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i686-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # # Originally written by Per Bothner. # # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD # # Please send patches with a ChangeLog entry to config-patches@gnu.org. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. 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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux${UNAME_RELEASE} exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build SUN_ARCH="i386" # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH="x86_64" fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW64*:*) echo ${UNAME_MACHINE}-pc-mingw64 exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; *:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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You may also peek at any GNU archive site, in" echo "case some other package contains this missing '$1' program." ;; esac } give_advice "$1" | sed -e '1s/^/WARNING: /' \ -e '2,$s/^/ /' >&2 # Propagate the correct exit status (expected to be 127 for a program # not found, 63 for a program that failed due to version mismatch). exit $st # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: globus_gridftp_server-12.2/build-aux/PaxHeaders.29556/ltmain.sh0000644000000000000000000000013213122234171021313 xustar0030 mtime=1497970809.213281867 30 atime=1497970831.914281867 30 ctime=1497987258.521281867 globus_gridftp_server-12.2/build-aux/ltmain.sh0000644000175000017500000105152213122234171022334 0ustar00fedorafedora00000000000000 # libtool (GNU libtool) 2.4.2 # Written by Gordon Matzigkeit , 1996 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, # 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, # or obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # Usage: $progname [OPTION]... [MODE-ARG]... # # Provide generalized library-building support services. # # --config show all configuration variables # --debug enable verbose shell tracing # -n, --dry-run display commands without modifying any files # --features display basic configuration information and exit # --mode=MODE use operation mode MODE # --preserve-dup-deps don't remove duplicate dependency libraries # --quiet, --silent don't print informational messages # --no-quiet, --no-silent # print informational messages (default) # --no-warn don't display warning messages # --tag=TAG use configuration variables from tag TAG # -v, --verbose print more informational messages than default # --no-verbose don't print the extra informational messages # --version print version information # -h, --help, --help-all print short, long, or detailed help message # # MODE must be one of the following: # # clean remove files from the build directory # compile compile a source file into a libtool object # execute automatically set library path, then run a program # finish complete the installation of libtool libraries # install install libraries or executables # link create a library or an executable # uninstall remove libraries from an installed directory # # MODE-ARGS vary depending on the MODE. When passed as first option, # `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. # Try `$progname --help --mode=MODE' for a more detailed description of MODE. # # When reporting a bug, please describe a test case to reproduce it and # include the following information: # # host-triplet: $host # shell: $SHELL # compiler: $LTCC # compiler flags: $LTCFLAGS # linker: $LD (gnu? $with_gnu_ld) # $progname: (GNU libtool) 2.4.2 # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to . # GNU libtool home page: . # General help using GNU software: . PROGRAM=libtool PACKAGE=libtool VERSION=2.4.2 TIMESTAMP="" package_revision=1.3337 # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # NLS nuisances: We save the old values to restore during execute mode. lt_user_locale= lt_safe_locale= for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${$lt_var+set}\" = set; then save_$lt_var=\$$lt_var $lt_var=C export $lt_var lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" fi" done LC_ALL=C LANGUAGE=C export LANGUAGE LC_ALL $lt_unset CDPATH # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath="$0" : ${CP="cp -f"} test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} : ${Xsed="$SED -e 1s/^X//"} # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. exit_status=$EXIT_SUCCESS # Make sure IFS has a sensible default lt_nl=' ' IFS=" $lt_nl" dirname="s,/[^/]*$,," basename="s,^.*/,," # func_dirname file append nondir_replacement # Compute the dirname of FILE. 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For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { # Extract subdirectory from the argument. func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` } # func_dirname_and_basename may be replaced by extended shell implementation # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). # func_strip_suffix prefix name func_stripname () { case ${2} in .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } # func_stripname may be replaced by extended shell implementation # These SED scripts presuppose an absolute path with a trailing slash. pathcar='s,^/\([^/]*\).*$,\1,' pathcdr='s,^/[^/]*,,' removedotparts=':dotsl s@/\./@/@g t dotsl s,/\.$,/,' collapseslashes='s@/\{1,\}@/@g' finalslash='s,/*$,/,' # func_normal_abspath PATH # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. # value returned in "$func_normal_abspath_result" func_normal_abspath () { # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. 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If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_tr_sh # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # func_split_short_opt shortopt # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "Fatal configuration error." } # func_config # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # Display the features supported by this script. func_features () { echo "host: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag tagname # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname="$1" re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf="/$re_begincf/,/$re_endcf/p" # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_warning=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-warning|--no-warn) opt_warning=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$opt_mode' for more information." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case "$lt_sysroot:$1" in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result="=$func_stripname_result" ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$lt_sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $opt_debug # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result="" if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result" ; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $opt_debug if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $opt_debug if test -z "$2" && test -n "$1" ; then func_error "Could not determine host file name corresponding to" func_error " \`$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result="$1" fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $opt_debug if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " \`$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result="$3" fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $opt_debug case $4 in $1 ) func_to_host_path_result="$3$func_to_host_path_result" ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via `$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $opt_debug $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $opt_debug case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result="$1" } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result="$func_convert_core_msys_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via `$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $opt_debug if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd="func_convert_path_${func_stripname_result}" fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $opt_debug func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result="$1" } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_msys_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$nonopt" # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg="$arg" arg_mode=normal ;; target ) libobj="$arg" arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify \`-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs="$IFS"; IFS=',' for arg in $args; do IFS="$save_ifs" func_append_quoted lastarg "$arg" done IFS="$save_ifs" func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg="$srcfile" srcfile="$arg" ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with \`-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj="$func_basename_result" } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from \`$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$opt_mode'" ;; esac echo $ECHO "Try \`$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test "$opt_help" = :; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | sed -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | sed '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "\`$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument \`$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and \`=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the \`$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test "x$prev" = x-m && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$opt_mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename="" if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname" ; then func_basename "$dlprefile_dlname" dlprefile_dlbasename="$func_basename_result" else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename" ; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $opt_debug sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $opt_debug match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive which possess that section. Heuristic: eliminate # all those which have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $opt_debug if func_cygming_gnu_implib_p "$1" ; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1" ; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result="" fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test "$lock_old_archive_extraction" = yes; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined(__CYGWIN__) # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined (other platforms) ... */ #endif /* portability defines, excluding path handling macros */ #if defined(_MSC_VER) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #elif defined(__MINGW32__) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined(__CYGWIN__) # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined (other platforms) ... */ #endif #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #if defined(LT_DEBUGWRAPPER) static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir="$arg" prev= continue ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$absdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then # Remove ${wl} instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` if test "$hardcode_automatic" = yes ; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test "$installed" = yes; then if test -z "$install_libdir"; then break fi output="$output_objdir/$outputname"i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name="$func_basename_result" func_resolve_sysroot "$deplib" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -R$func_replace_sysroot_result" ;; *) func_append newdependency_libs " $deplib" ;; esac done dependency_libs="$newdependency_libs" newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. 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then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test "$pic_object" != none; then func_append rmfiles " $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then func_append rmfiles " $dir/$non_pic_object" fi fi ;; *) if test "$opt_mode" = clean ; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe func_append rmfiles " $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result func_append rmfiles " $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles func_append rmfiles " $odir/$name $odir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then func_append rmfiles " $odir/lt-$name" fi if test "X$noexename" != "X$name" ; then func_append rmfiles " $odir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done # Try to remove the ${objdir}s in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } { test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$opt_mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$opt_mode'" if test -n "$exec_cmd"; 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . nl=' ' # We need space, tab and new line, in precisely that order. Quoting is # there to prevent tools from complaining about whitespace usage. IFS=" "" $nl" file_conv= # func_file_conv build_file lazy # Convert a $build file to $host form and store it in $file # Currently only supports Windows hosts. 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # 'make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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" >&6; } if ${lt_cv_path_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if ${lt_cv_sys_max_cmd_len+:} false; then : $as_echo_n "(cached) " >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... 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" >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD="${LD-ld}_sol2" fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. 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" >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; 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solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. 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do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ;; 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then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Add ABI-specific directories to the system library path. sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; 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esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; 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sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } if ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisbility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... 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These examples are taken from C99 6.10.3.5. #define debug(...) fprintf (stderr, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK your preprocessor is broken; #endif #if BIG_OK #else your preprocessor is broken; #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\0'; ++i) continue; return 0; } // Check varargs and va_copy. static void test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str; int number; float fnumber; while (*format) { switch (*format++) { case 's': // string str = va_arg (args_copy, const char *); break; case 'd': // int number = va_arg (args_copy, int); break; case 'f': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); } int main () { // Check bool. _Bool success = false; // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. test_varargs ("s, d' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' || dynamic_array[ni.number - 1] != 543); ; return 0; } _ACEOF for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 do CC="$ac_save_CC $ac_arg" if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_c99=$ac_arg fi rm -f core conftest.err conftest.$ac_objext test "x$ac_cv_prog_cc_c99" != "xno" && break done rm -f conftest.$ac_ext CC=$ac_save_CC fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c99" in x) { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 $as_echo "none needed" >&6; } ;; xno) { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 $as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c99" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; esac if test "x$ac_cv_prog_cc_c99" != xno; then : fi DIRT_TIMESTAMP=1497977252 DIRT_BRANCH_ID=85 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi globus_gridftp_server-12.2/PaxHeaders.29556/globus_i_gfs_control.c0000644000000000000000000000013213122233744022154 xustar0030 mtime=1497970660.642281867 30 atime=1497970660.641281867 30 ctime=1497987258.607281867 globus_gridftp_server-12.2/globus_i_gfs_control.c0000664000175000017500000034457013122233744023206 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "globus_i_gridftp_server.h" #include "version.h" #ifndef MAXPATHLEN #define MAXPATHLEN 4096 #endif #ifdef TARGET_ARCH_WIN32 #define S_ISLNK(x) 0 #define lstat(x,y) stat(x,y) #define mkdir(x,y) mkdir(x) #define chown(x,y,z) -1 #define symlink(x,y) -1 #define readlink(x,y,z) 0 #define realpath(x,y) strcpy(y,x) #define scandir(a,b,c,d) 0 #define alphasort(x,y) 0 #endif #ifdef TARGET_ARCH_WIN32 #define lstat(x,y) stat(x,y) #define S_ISLNK(x) 0 #define getuid() 1 #define getpwuid(x) 0 #define initgroups(x,y) -1 #define getgroups(x,y) -1 #define setgroups(x,y) 0 #define setgid(x) 0 #define setuid(x) 0 #define sync() 0 #define fork() -1 #define setsid() -1 #define chroot(x) -1 #define globus_libc_getpwnam_r(a,b,c,d,e) -1 #define globus_libc_getpwuid_r(a,b,c,d,e) -1 #endif #ifdef TARGET_ARCH_WIN32 #define getpwnam(x) 0 #define getgrgid(x) 0 #define getgrnam(x) 0 #define lstat(x,y) stat(x,y) #define S_ISLNK(x) 0 #endif struct passwd * globus_l_gfs_getpwuid( uid_t uid); GlobusDebugDefine(GLOBUS_GRIDFTP_SERVER); typedef struct { globus_xio_handle_t xio_handle; char * remote_contact; char * local_contact; char * scks_alg; char * scks_val; char * rnfr_pathname; char * slfr_pathname; globus_i_gfs_server_close_cb_t close_func; void * close_arg; void * session_arg; char * home_dir; char * username; globus_gridftp_server_control_t server_handle; globus_object_t * close_error; globus_hashtable_t custom_cmd_table; } globus_l_gfs_server_instance_t; typedef struct { globus_l_gfs_server_instance_t * instance; globus_gridftp_server_control_op_t control_op; void * event_arg; void * info; globus_bool_t transfer_events; globus_gfs_operation_type_t bounce_type; globus_i_gfs_data_callback_t bounce_cb; void * bounce_info; } globus_l_gfs_request_info_t; typedef struct globus_l_gfs_auth_info_s { globus_l_gfs_server_instance_t * instance; globus_gridftp_server_control_op_t control_op; globus_gfs_session_info_t * session_info; } globus_l_gfs_auth_info_t; static globus_bool_t globus_l_gfs_control_active = GLOBUS_FALSE; static globus_list_t * globus_l_gfs_server_handle_list; static globus_mutex_t globus_l_gfs_control_mutex; static globus_bool_t globus_l_gfs_control_should_be_gone = GLOBUS_FALSE; char * globus_i_gsc_string_to_959( int code, const char * in_str, const char * preline); static void globus_l_gfs_control_log( globus_gridftp_server_control_t server_handle, const char * message, int type, void * user_arg); static void globus_l_gfs_request_custom_command( globus_gsc_959_op_t op, const char * full_command, char ** cmd_array, int argc, void * user_arg); static int globus_l_gfs_activate() { int rc = 0; rc = globus_module_activate(GLOBUS_XIO_MODULE); if(rc != 0) { return rc; } rc = globus_module_activate(GLOBUS_FTP_CONTROL_MODULE); if(rc != 0) { return rc; } rc = globus_module_activate(GLOBUS_GRIDFTP_SERVER_CONTROL_MODULE); if(rc != 0) { return rc; } rc = globus_module_activate(GLOBUS_GSI_AUTHZ_MODULE); if(rc != 0) { return rc; } rc = globus_module_activate(GLOBUS_USAGE_MODULE); if(rc != 0) { return rc; } GlobusDebugInit(GLOBUS_GRIDFTP_SERVER, ERROR WARNING TRACE INTERNAL_TRACE INFO STATE INFO_VERBOSE); return rc; } static int globus_l_gfs_deactivate() { int rc; rc = globus_module_deactivate_all(); return rc; } globus_module_descriptor_t globus_i_gfs_module = { "globus_gridftp_server", globus_l_gfs_activate, globus_l_gfs_deactivate, GLOBUS_NULL, GLOBUS_NULL, &local_version }; static void globus_l_gfs_conn_max_change_cb( const char * opt_name, int val, void * user_arg) { int i; int kill_count; globus_list_t * list; globus_l_gfs_server_instance_t * instance; GlobusGFSName(globus_l_gfs_conn_max_change_cb); GlobusGFSDebugEnter(); /* if set to mac value there is nothing to do */ if(val <= 0) { return; } globus_mutex_lock(&globus_l_gfs_control_mutex); { kill_count = globus_list_size(globus_l_gfs_server_handle_list) - val; for(i = 0, list = globus_l_gfs_server_handle_list; i < kill_count && !globus_list_empty(list); i++, list = globus_list_rest(list)) { instance = (globus_l_gfs_server_instance_t *) globus_list_first(list); globus_gridftp_server_control_stop(instance->server_handle); } } globus_mutex_unlock(&globus_l_gfs_control_mutex); GlobusGFSDebugExit(); } void globus_i_gfs_control_init() { globus_i_gfs_config_option_cb_ent_t * cb_handle; GlobusGFSName(globus_i_gfs_control_init); GlobusGFSDebugEnter(); globus_l_gfs_server_handle_list = NULL; globus_mutex_init(&globus_l_gfs_control_mutex, NULL); globus_l_gfs_control_active = GLOBUS_TRUE; globus_gfs_config_add_cb( &cb_handle, "connections_max", globus_l_gfs_conn_max_change_cb, NULL); GlobusGFSDebugExit(); } void globus_i_gfs_control_stop() { globus_list_t * list; globus_l_gfs_server_instance_t * instance; GlobusGFSName(globus_i_gfs_control_stop); GlobusGFSDebugEnter(); globus_mutex_lock(&globus_l_gfs_control_mutex); { globus_l_gfs_control_active = GLOBUS_FALSE; globus_l_gfs_control_should_be_gone = GLOBUS_TRUE; for(list = globus_l_gfs_server_handle_list; !globus_list_empty(list); list = globus_list_rest(list)) { instance = (globus_l_gfs_server_instance_t *) globus_list_first(list); globus_gridftp_server_control_stop(instance->server_handle); } } globus_mutex_unlock(&globus_l_gfs_control_mutex); GlobusGFSDebugExit(); } static globus_result_t globus_l_gfs_request_info_init( globus_l_gfs_request_info_t ** u_request, globus_l_gfs_server_instance_t * instance, globus_gridftp_server_control_op_t control_op, void * info_struct) { globus_result_t result; globus_l_gfs_request_info_t * request; GlobusGFSName(globus_l_gfs_request_info_init); GlobusGFSDebugEnter(); request = (globus_l_gfs_request_info_t *) globus_calloc(1, sizeof(globus_l_gfs_request_info_t)); if(request == NULL) { result = GlobusGFSErrorMemory("request"); goto error; } request->control_op = control_op; request->instance = instance; request->info = info_struct; request->transfer_events = GLOBUS_FALSE; *u_request = request; GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSDebugExitWithError(); return result; } static void globus_l_gfs_request_info_destroy( globus_l_gfs_request_info_t * request) { GlobusGFSName(globus_l_gfs_request_info_destroy); GlobusGFSDebugEnter(); globus_free(request); GlobusGFSDebugExit(); } static globus_result_t globus_l_gfs_get_full_path( globus_l_gfs_server_instance_t * instance, const char * in_path, char ** ret_path, int access_type) { globus_result_t result = GLOBUS_SUCCESS; char * cwd = NULL; GlobusGFSName(globus_l_gfs_get_full_path); GlobusGFSDebugEnter(); result = globus_gridftp_server_control_get_cwd( instance->server_handle, &cwd); if(result != GLOBUS_SUCCESS || cwd == GLOBUS_NULL) { result = GlobusGFSErrorGeneric("invalid cwd"); goto done; } result = globus_i_gfs_get_full_path( instance->home_dir, cwd, instance->session_arg, in_path, ret_path, access_type); if (cwd) { free(cwd); } if (result) { goto done; } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; done: GlobusGFSDebugExitWithError(); return result; } static globus_result_t globus_l_gfs_kvstr_path( globus_l_gfs_server_instance_t * instance, int access, char * kvstr, char ** out_kvstr) { char * chk_path = NULL; char * real_path = NULL; char * new_kvstr = NULL; globus_result_t result = GLOBUS_FAILURE; chk_path = globus_i_gfs_kv_getval(kvstr, "PATH", 1); if(!chk_path) { goto err; } result = globus_l_gfs_get_full_path(instance, chk_path, &real_path, access); if(result != GLOBUS_SUCCESS || real_path == NULL) { goto err; } if(strcmp(real_path, chk_path) != 0) { new_kvstr = globus_i_gfs_kv_replaceval(kvstr, "PATH", real_path, 1); if(!new_kvstr) { goto err; } } else { new_kvstr = globus_libc_strdup(kvstr); } globus_free(chk_path); globus_free(real_path); *out_kvstr = new_kvstr; return GLOBUS_SUCCESS; err: if(chk_path) { globus_free(chk_path); } if(real_path) { globus_free(real_path); } return result; } static void globus_l_gfs_channel_close_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_l_gfs_server_instance_t * instance; GlobusGFSName(globus_l_gfs_channel_close_cb); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, _FSSL("Closed connection from %s\n",NULL), instance->remote_contact); globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_END, "session", 0, "remotehost=%s", instance->remote_contact); if(instance->session_arg != NULL) { globus_i_gfs_data_session_stop(NULL, instance->session_arg); } if(instance->close_func) { instance->close_func(instance->close_arg, instance->close_error); } if(instance->home_dir) { globus_free(instance->home_dir); } if(instance->username) { globus_free(instance->username); } if(instance->scks_alg) { globus_free(instance->scks_alg); } if(instance->scks_val) { globus_free(instance->scks_val); } globus_free(instance->local_contact); globus_free(instance->remote_contact); globus_free(instance); GlobusGFSDebugExit(); } static void globus_l_gfs_done_cb( globus_gridftp_server_control_t server, globus_result_t result, void * user_arg) { globus_l_gfs_server_instance_t * instance; GlobusGFSName(globus_l_gfs_done_cb); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; globus_mutex_lock(&globus_l_gfs_control_mutex); { globus_l_gfs_control_should_be_gone = GLOBUS_TRUE; globus_list_remove(&globus_l_gfs_server_handle_list, globus_list_search(globus_l_gfs_server_handle_list, instance)); } globus_mutex_unlock(&globus_l_gfs_control_mutex); globus_gridftp_server_control_destroy(instance->server_handle); instance->close_error = (result == GLOBUS_SUCCESS ? NULL : globus_error_get(result)); result = globus_xio_register_close( instance->xio_handle, GLOBUS_NULL, globus_l_gfs_channel_close_cb, instance); if(result != GLOBUS_SUCCESS) { globus_l_gfs_channel_close_cb( instance->xio_handle, GLOBUS_SUCCESS, instance); } GlobusGFSDebugExit(); } static void globus_l_gfs_auth_session_cb( globus_gfs_data_reply_t * reply, void * user_arg) { globus_l_gfs_auth_info_t * auth_info; char * tmp_str; GlobusGFSName(globus_l_gfs_auth_session_cb); GlobusGFSDebugEnter(); auth_info = (globus_l_gfs_auth_info_t *) user_arg; if(reply->result != GLOBUS_SUCCESS) { tmp_str = globus_error_print_friendly( globus_error_peek(reply->result)); globus_gridftp_server_control_finished_auth( auth_info->control_op, NULL, GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED, tmp_str); globus_free(tmp_str); } else { auth_info->instance->session_arg = reply->info.session.session_arg; if(auth_info->session_info->subject != NULL) { globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "DN %s successfully authorized.\n", auth_info->session_info->subject); } globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "User %s successfully authorized.\n", reply->info.session.username); if(reply->info.session.home_dir != NULL && globus_i_gfs_config_bool("use_home_dirs")) { #ifdef WIN32 if(isalpha(reply->info.session.home_dir[0]) && reply->info.session.home_dir[1] == ':') { reply->info.session.home_dir[1] = reply->info.session.home_dir[0]; reply->info.session.home_dir[0] = '/'; } #endif globus_gridftp_server_control_set_cwd( auth_info->instance->server_handle, reply->info.session.home_dir); } if(reply->info.session.home_dir) { auth_info->instance->home_dir = globus_libc_strdup(reply->info.session.home_dir); } /* else { auth_info->instance->home_dir = globus_libc_strdup("/"); } */ auth_info->instance->username = globus_libc_strdup(reply->info.session.username); if(reply->op_info && !globus_hashtable_empty(&reply->op_info->custom_command_table)) { globus_list_t * list; int rc; globus_result_t result; globus_i_gfs_cmd_ent_t * cmd_ent; auth_info->instance->custom_cmd_table = reply->op_info->custom_command_table; rc = globus_hashtable_to_list( &reply->op_info->custom_command_table, &list); while(!globus_list_empty(list)) { cmd_ent = (globus_i_gfs_cmd_ent_t *) globus_list_remove(&list, list); result = globus_gsc_959_command_add( auth_info->instance->server_handle, cmd_ent->cmd_name, globus_l_gfs_request_custom_command, GLOBUS_GSC_COMMAND_POST_AUTH, cmd_ent->min_argc, cmd_ent->max_argc, cmd_ent->help_str, auth_info->instance); if(result != GLOBUS_SUCCESS) { char * tmp_msg; tmp_msg = globus_error_print_friendly( globus_error_peek(result)); globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Could not register command '%s':\n%s", cmd_ent->cmd_name, tmp_msg); globus_free(tmp_msg); } } } globus_gridftp_server_control_finished_auth( auth_info->control_op, reply->info.session.username, GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_SUCCESS, NULL); } globus_free(auth_info->session_info->username); if(auth_info->session_info->password != NULL) { globus_free(auth_info->session_info->password); } if(auth_info->session_info->subject != NULL) { globus_free(auth_info->session_info->subject); } if(auth_info->session_info->host_id != NULL) { globus_free(auth_info->session_info->host_id); } globus_free(auth_info->session_info); globus_free(auth_info); GlobusGFSDebugExit(); } static void globus_l_gfs_request_auth( globus_gridftp_server_control_op_t control_op, globus_gridftp_server_control_security_type_t secure_type, gss_ctx_id_t context, const char * subject, const char * user_name, const char * pw, void * user_arg) { globus_result_t result; globus_gfs_session_info_t * session_info; globus_l_gfs_auth_info_t * auth_info; globus_l_gfs_server_instance_t * instance; GlobusGFSName(globus_l_gfs_request_auth); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; session_info = (globus_gfs_session_info_t *) calloc(1, sizeof(globus_gfs_session_info_t)); if(session_info == NULL) { goto session_error; } globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_END, "session.authn", 0, "user=%s DN=\"%s\"", user_name, subject ? subject : ""); result = globus_gridftp_server_control_get_data_auth( control_op, NULL, NULL, NULL, &session_info->del_cred); if(result != GLOBUS_SUCCESS) { goto del_error; } session_info->username = strdup(user_name); if(session_info->username == NULL) { goto del_error; } if(strcmp(session_info->username, GLOBUS_MAPPING_STRING) == 0) { session_info->map_user = GLOBUS_TRUE; } if(pw != NULL) { session_info->password = strdup(pw); if(session_info->password == NULL) { goto user_error; } } if(subject != NULL) { session_info->subject = strdup(subject); if(session_info->subject == NULL) { goto user_error; } } if(instance->remote_contact != NULL) { session_info->host_id = strdup(instance->remote_contact); if(session_info->host_id == NULL) { goto user_error; } } auth_info = (globus_l_gfs_auth_info_t *) calloc(1, sizeof(globus_l_gfs_auth_info_t)); if(auth_info == NULL) { goto pw_error; } auth_info->instance = instance; auth_info->control_op = control_op; auth_info->session_info = session_info; globus_i_gfs_data_session_start( NULL, context, session_info, globus_l_gfs_auth_session_cb, auth_info); GlobusGFSDebugExit(); return; pw_error: globus_free(session_info->password); user_error: globus_free(session_info->username); del_error: globus_free(session_info); session_error: globus_gridftp_server_control_finished_auth( control_op, NULL, GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_PANIC, _FSSL("internal error: session_cb",NULL)); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_data_stat_cb( globus_gfs_data_reply_t * reply, void * user_arg) { char * tmp_str; globus_gridftp_server_control_op_t op; globus_l_gfs_request_info_t * request; globus_gfs_stat_info_t * info; GlobusGFSName(globus_l_gfs_data_stat_cb); GlobusGFSDebugEnter(); request = (globus_l_gfs_request_info_t *) user_arg; op = request->control_op; globus_assert(op != NULL); if(reply->result != GLOBUS_SUCCESS) { int ftp_code; /* use code and message from reply if set */ if(reply->code && reply->msg) { ftp_code = reply->code; tmp_str = strdup(reply->msg); } else { ftp_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED; tmp_str = globus_error_print_friendly( globus_error_peek(reply->result)); } globus_gridftp_server_control_finished_resource( op, NULL, 0, 0, 0, NULL, ftp_code, tmp_str); globus_free(tmp_str); } else if(reply->code / 100 == 1) { globus_gridftp_server_control_finished_resource( op, reply->info.stat.stat_array, reply->info.stat.stat_count, reply->info.stat.uid, reply->info.stat.gid_count, reply->info.stat.gid_array, GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_PARTIAL_SUCCESS, GLOBUS_NULL); } else { globus_gridftp_server_control_finished_resource( op, reply->info.stat.stat_array, reply->info.stat.stat_count, reply->info.stat.uid, reply->info.stat.gid_count, reply->info.stat.gid_array, GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_SUCCESS, GLOBUS_NULL); } if(reply->code / 100 != 1) { info = (globus_gfs_stat_info_t *) request->info; if(info) { if(info->pathname) { globus_free(info->pathname); } globus_free(info); } globus_l_gfs_request_info_destroy(request); } GlobusGFSDebugExit(); } static void globus_l_gfs_request_stat( globus_gridftp_server_control_op_t op, const char * path, globus_gridftp_server_control_resource_mask_t mask, void * user_arg) { char * tmp_str; globus_l_gfs_server_instance_t * instance; globus_gfs_stat_info_t * stat_info; globus_l_gfs_request_info_t * request; globus_result_t result; GlobusGFSName(globus_l_gfs_request_stat); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; stat_info = (globus_gfs_stat_info_t *) globus_calloc(1, sizeof(globus_gfs_stat_info_t)); result = globus_l_gfs_request_info_init( &request, instance, op, stat_info); if(result != GLOBUS_SUCCESS) { goto error_init; } result = globus_l_gfs_get_full_path( instance, path, &stat_info->pathname, GFS_L_LIST); if(result != GLOBUS_SUCCESS) { goto error_init; } stat_info->file_only = (mask & GLOBUS_GRIDFTP_SERVER_CONTROL_RESOURCE_FILE_ONLY) ? GLOBUS_TRUE : GLOBUS_FALSE; globus_i_gfs_data_request_stat( NULL, instance->session_arg, 0, stat_info, globus_l_gfs_data_stat_cb, request); GlobusGFSDebugExit(); return; error_init: { int ftp_code; /* pull response code from error */ if((ftp_code = globus_gfs_error_get_ftp_response_code( globus_error_peek(result))) == 0) { ftp_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED; } tmp_str = globus_error_print_friendly(globus_error_peek(result)); globus_gridftp_server_control_finished_resource( op, NULL, 0, 0, 0, NULL, ftp_code, tmp_str); globus_free(tmp_str); } GlobusGFSDebugExitWithError(); } globus_result_t globus_i_gsc_cmd_intermediate_reply( globus_gridftp_server_control_op_t op, char * reply_msg); static void globus_l_gfs_data_command_cb( globus_gfs_data_reply_t * reply, void * user_arg) { globus_gridftp_server_control_op_t op; char * msg; char * tmp_msg; globus_l_gfs_request_info_t * request; globus_gfs_command_info_t * info; int ctr; GlobusGFSName(globus_l_gfs_data_command_cb); GlobusGFSDebugEnter(); request = (globus_l_gfs_request_info_t *) user_arg; info = (globus_gfs_command_info_t *) request->info; op = request->control_op; if(reply->result == GLOBUS_SUCCESS) { switch(reply->info.command.command) { case GLOBUS_GFS_CMD_MKD: msg = globus_common_create_string( "257 Directory \"%s\" created successfully.\r\n", reply->info.command.created_dir); globus_gsc_959_finished_command(op, msg); globus_free(msg); break; case GLOBUS_GFS_CMD_SITE_CHROOT: if(request->instance->home_dir) { globus_free(request->instance->home_dir); } request->instance->home_dir = globus_libc_strdup("/"); globus_gridftp_server_control_set_cwd( request->instance->server_handle, request->instance->home_dir); globus_gridftp_server_control_set_cwd( request->instance->server_handle, NULL); globus_gsc_959_finished_command(op, "250 OK.\r\n"); break; case GLOBUS_GFS_CMD_UPAS: msg = globus_common_create_string( "200 %s\r\n", reply->info.command.checksum); globus_gsc_959_finished_command(op, msg); break; case GLOBUS_GFS_CMD_RNFR: request->instance->rnfr_pathname = info->pathname; info->pathname = NULL; globus_gsc_959_finished_command(op, "350 OK. Send RNTO with destination name.\r\n"); break; case GLOBUS_GFS_CMD_SITE_SYMLINKFROM: request->instance->slfr_pathname = info->pathname; info->pathname = NULL; globus_gsc_959_finished_command(op, "350 OK. Send SITE SYMLINKTO with symlink name.\r\n"); break; case GLOBUS_GFS_CMD_CKSM: if(reply->code / 100 == 1) { struct timeval now; gettimeofday(&now, NULL); msg = globus_common_create_string( "%d-Status Marker\r\n" " Timestamp: %ld.%01ld\r\n" " Bytes Processed: %s\r\n" "%d End.\r\n", reply->code, now.tv_sec, now.tv_usec / 100000, reply->info.command.checksum, reply->code); globus_i_gsc_cmd_intermediate_reply(op, msg); } else { msg = globus_common_create_string( "213 %s\r\n", reply->info.command.checksum); globus_gsc_959_finished_command(op, msg); } globus_free(msg); break; case GLOBUS_GFS_CMD_WHOAMI: msg = globus_common_create_string( "200 %s\r\n", reply->info.command.checksum); globus_gsc_959_finished_command(op, msg); globus_free(msg); break; case GLOBUS_GFS_CMD_HTTP_PUT: case GLOBUS_GFS_CMD_HTTP_GET: if(reply->code / 100 == 1) { struct timeval now; gettimeofday(&now, NULL); switch(reply->code) { case 112: msg = globus_common_create_string( "112-Perf Marker\r\n" " Timestamp: %ld.%01ld\r\n" " Stripe Index: 0\r\n" " Stripe Bytes Transferred: %s\r\n" " Total Stripe Count: 1\r\n" "112 End.\r\n", now.tv_sec, now.tv_usec / 100000, reply->info.command.checksum); break; default: return; } globus_i_gsc_cmd_intermediate_reply(op, msg); globus_free(msg); } else { if(reply->msg != NULL) { char * _tmp; _tmp = globus_common_create_string( "OK.\n%s", reply->msg); msg = globus_gsc_string_to_959(200, _tmp, NULL); } else { msg = strdup("200 OK.\r\n"); } globus_gsc_959_finished_command(op, msg); globus_free(msg); } break; default: if(reply->info.command.command >= GLOBUS_GFS_MIN_CUSTOM_CMD) { if(reply->msg != NULL) { globus_gsc_959_finished_command(op, reply->msg); } } else { globus_gsc_959_finished_command(op, "250 OK.\r\n"); } break; } } else { int ftp_code; globus_result_t result; /* use code and message from reply if set */ if(reply->code && reply->msg) { ftp_code = reply->code; msg = strdup(reply->msg); } else { ftp_code = 500; msg = globus_error_print_friendly(globus_error_peek(reply->result)); } result = globus_i_gfs_data_virtualize_path( request->instance->session_arg, msg, &tmp_msg); if(result == GLOBUS_SUCCESS && tmp_msg != NULL) { globus_free(msg); msg = tmp_msg; } tmp_msg = globus_gsc_string_to_959(ftp_code, msg, NULL); globus_gsc_959_finished_command(op, tmp_msg); globus_free(tmp_msg); globus_free(msg); } if(reply->code / 100 == 1) return; if(info) { if(info->pathname) { globus_free(info->pathname); } if(info->cksm_alg) { globus_free(info->cksm_alg); } if(info->from_pathname) { globus_free(info->from_pathname); } if(info->chgrp_group) { globus_free(info->chgrp_group); } if(info->authz_assert) { globus_free(info->authz_assert); } if(info->op_info != NULL) { if(info->op_info->argv) { for(ctr = 0; ctr < info->op_info->argc; ctr++) { globus_free(info->op_info->argv[ctr]); } globus_free(info->op_info->argv); } globus_free(info->op_info); } globus_free(info); } globus_l_gfs_request_info_destroy(request); GlobusGFSDebugExit(); } static void globus_l_gfs_data_internal_stat_cb( globus_gfs_data_reply_t * reply, void * user_arg) { globus_l_gfs_request_info_t * request; globus_gfs_stat_info_t * info; GlobusGFSName(globus_l_gfs_data_internal_stat_cb); GlobusGFSDebugEnter(); request = (globus_l_gfs_request_info_t *) user_arg; globus_assert(request->bounce_cb && "Invalid internal stat"); info = (globus_gfs_stat_info_t *) request->bounce_info; if(info) { if(info->pathname) { globus_free(info->pathname); } globus_free(info); } request->bounce_info = NULL; switch(request->bounce_type) { case GLOBUS_GFS_OP_COMMAND: { globus_gfs_command_info_t * command_info; globus_gfs_data_reply_t command_reply; memset(&command_reply, 0, sizeof(globus_gfs_data_reply_t)); command_info = (globus_gfs_command_info_t *) request->info; command_reply.info.command.command = command_info->command; command_reply.result = reply->result; request->bounce_cb(&command_reply, request); } break; default: break; } GlobusGFSDebugExit(); } static void globus_l_gfs_request_custom_command( globus_gsc_959_op_t op, const char * full_command, char ** cmd_array, int argc, void * user_arg) { char * msg_for_log; int type; globus_l_gfs_server_instance_t * instance; globus_gfs_command_info_t * command_info; globus_l_gfs_request_info_t * request; globus_result_t result; globus_bool_t done = GLOBUS_FALSE; globus_i_gfs_cmd_ent_t * cmd_ent; int i; int acc; GlobusGFSName(globus_l_gfs_request_custom_command); GlobusGFSDebugEnter(); msg_for_log = strdup(full_command); instance = (globus_l_gfs_server_instance_t *) user_arg; command_info = (globus_gfs_command_info_t *) globus_calloc(1, sizeof(globus_gfs_command_info_t)); result = globus_l_gfs_request_info_init( &request, instance, op, command_info); if(result != GLOBUS_SUCCESS) { goto error_init; } if(strcmp(cmd_array[0], "SITE") == 0) { char key[1024]; snprintf(key, sizeof(key), "%s %s", cmd_array[0], cmd_array[1]); cmd_ent = globus_hashtable_lookup( &instance->custom_cmd_table, key); } else { cmd_ent = globus_hashtable_lookup( &instance->custom_cmd_table, cmd_array[0]); } if(cmd_ent) { command_info->command = cmd_ent->cmd_id; if(cmd_ent->has_pathname) { switch(cmd_ent->access_type) { case GFS_ACL_ACTION_READ: acc = GFS_L_READ; break; case GFS_ACL_ACTION_LOOKUP: acc = GFS_L_LIST; break; case GFS_ACL_ACTION_WRITE: case GFS_ACL_ACTION_DELETE: case GFS_ACL_ACTION_CREATE: default: acc = GFS_L_WRITE; break; } result = globus_l_gfs_get_full_path( instance, cmd_array[argc - 1], &command_info->pathname, acc); if(command_info->pathname == NULL) { goto err; } } else { command_info->pathname = globus_libc_strdup(cmd_array[argc - 1]); } command_info->op_info = globus_calloc(1, sizeof(globus_i_gfs_op_info_t)); command_info->op_info->cmd_ent = cmd_ent; command_info->op_info->argc = argc; command_info->op_info->argv = globus_calloc(argc, sizeof(char *)); for(i = 0; i < argc; i++) { command_info->op_info->argv[i] = globus_libc_strdup(cmd_array[i]); } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else { goto err; } if(!done) { globus_i_gfs_data_request_command( NULL, instance->session_arg, 0, command_info, globus_l_gfs_data_command_cb, request); } globus_l_gfs_control_log(instance->server_handle, msg_for_log, type, instance); free(msg_for_log); GlobusGFSDebugExit(); return; err: error_init: globus_l_gfs_control_log(instance->server_handle, msg_for_log, GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_ERROR, instance); free(msg_for_log); if(result != GLOBUS_SUCCESS) { char * ftp_str; char * tmp_str; int ftp_code; /* pull response code from error */ if((ftp_code = globus_gfs_error_get_ftp_response_code( globus_error_peek(result))) == 0) { ftp_code = 500; } tmp_str = globus_error_print_friendly(globus_error_peek(result)); ftp_str = globus_gsc_string_to_959(ftp_code, tmp_str, NULL); globus_gsc_959_finished_command(op, ftp_str); globus_free(tmp_str); globus_free(ftp_str); } else { globus_gsc_959_finished_command(op, "501 Invalid command or arguments.\r\n"); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_request_command( globus_gsc_959_op_t op, const char * full_command, char ** cmd_array, int argc, void * user_arg) { char * msg_for_log; int type; globus_l_gfs_server_instance_t * instance; globus_gfs_command_info_t * command_info; globus_l_gfs_request_info_t * request; globus_result_t result; int rc; globus_bool_t done = GLOBUS_FALSE; GlobusGFSName(globus_l_gfs_request_command); GlobusGFSDebugEnter(); msg_for_log = strdup(full_command); instance = (globus_l_gfs_server_instance_t *) user_arg; command_info = (globus_gfs_command_info_t *) globus_calloc(1, sizeof(globus_gfs_command_info_t)); result = globus_l_gfs_request_info_init( &request, instance, op, command_info); if(result != GLOBUS_SUCCESS) { goto error_init; } if(strcmp(cmd_array[0], "MKD") == 0) { command_info->command = GLOBUS_GFS_CMD_MKD; result = globus_l_gfs_get_full_path( instance, cmd_array[1], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[0], "RMD") == 0) { command_info->command = GLOBUS_GFS_CMD_RMD; result = globus_l_gfs_get_full_path( instance, cmd_array[1], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[0], "DELE") == 0) { command_info->command = GLOBUS_GFS_CMD_DELE; result = globus_l_gfs_get_full_path( instance, cmd_array[1], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[0], "RNFR") == 0) { globus_gfs_stat_info_t * stat_info; command_info->command = GLOBUS_GFS_CMD_RNFR; result = globus_l_gfs_get_full_path( instance, cmd_array[1], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } stat_info = (globus_gfs_stat_info_t *) globus_calloc(1, sizeof(globus_gfs_stat_info_t)); stat_info->file_only = GLOBUS_TRUE; stat_info->pathname = globus_libc_strdup(command_info->pathname); request->bounce_info = stat_info; request->bounce_type = GLOBUS_GFS_OP_COMMAND; request->bounce_cb = globus_l_gfs_data_command_cb; globus_i_gfs_data_request_stat( NULL, instance->session_arg, 0, stat_info, globus_l_gfs_data_internal_stat_cb, request); done = GLOBUS_TRUE; type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[0], "RNTO") == 0) { command_info->command = GLOBUS_GFS_CMD_RNTO; result = globus_l_gfs_get_full_path( instance, cmd_array[1], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } if(instance->rnfr_pathname == GLOBUS_NULL) { goto err; } command_info->from_pathname = instance->rnfr_pathname; instance->rnfr_pathname = GLOBUS_NULL; type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[0], "DCSC") == 0) { command_info->command = GLOBUS_GFS_CMD_DCSC; command_info->cksm_alg = globus_libc_strdup(cmd_array[1]); command_info->pathname = globus_libc_strdup(cmd_array[2]); if(command_info->pathname == NULL && strcasecmp(command_info->cksm_alg, "d") != 0) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SECURITY; } else if(strcmp(cmd_array[0], "CKSM") == 0) { char * freq; int consumed; command_info->command = GLOBUS_GFS_CMD_CKSM; result = globus_l_gfs_get_full_path( instance, cmd_array[4], &command_info->pathname, GFS_L_READ); if(command_info->pathname == NULL) { goto err; } command_info->cksm_alg = globus_libc_strdup(cmd_array[1]); rc = globus_libc_scan_off_t( cmd_array[2], &command_info->cksm_offset, &consumed); if(rc < 1 || *(cmd_array[2] + consumed) != '\0' || command_info->cksm_offset < 0) { result = GlobusGFSErrorGeneric("Invalid offset."); goto err; } rc = globus_libc_scan_off_t( cmd_array[3], &command_info->cksm_length, &consumed); if(rc < 1 || *(cmd_array[3] + consumed) != '\0' || command_info->cksm_length < -1) { result = GlobusGFSErrorGeneric("Invalid length."); goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; if((freq = getenv("GFS_CKSM_MARKERS")) != NULL) { command_info->chmod_mode = strtol(freq, NULL, 10); } } else if(strcmp(cmd_array[0], "SCKS") == 0) { if(instance->scks_alg) { globus_free(instance->scks_alg); } if(instance->scks_val) { globus_free(instance->scks_val); } instance->scks_alg = globus_libc_strdup(cmd_array[1]); instance->scks_val = globus_libc_strdup(cmd_array[2]); globus_gsc_959_finished_command(op, "200 OK.\r\n"); globus_l_gfs_request_info_destroy(request); globus_free(command_info); done = GLOBUS_TRUE; type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[0], "MFMT") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_UTIME; result = globus_l_gfs_get_full_path( instance, cmd_array[2], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } if (strlen(cmd_array[1]) < 14) { goto err; } { char* tz; struct tm modtime; memset(&modtime, 0, sizeof(modtime)); if (sscanf(cmd_array[1], "%4d%2d%2d%2d%2d%2d", &modtime.tm_year, &modtime.tm_mon, &modtime.tm_mday, &modtime.tm_hour, &modtime.tm_min, &modtime.tm_sec) != 6) { goto err; } modtime.tm_year -= 1900; modtime.tm_mon -= 1; /* This block converts the user-specified UTC time to a Unix time * value. We have to do contortions here as there is no standard * inverse of the 'gmtime' function. */ tz = getenv("TZ"); globus_libc_setenv("TZ", "UTC", 1); tzset(); command_info->utime_time = mktime(&modtime); if (tz) globus_libc_setenv("TZ", tz, 1); else globus_libc_unsetenv("TZ"); tzset(); if (command_info->utime_time < 0) { goto err; } } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[0], "SITE") == 0) { if(strcmp(cmd_array[1], "CHMOD") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_CHMOD; result = globus_l_gfs_get_full_path( instance, cmd_array[3], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } command_info->chmod_mode = strtol(cmd_array[2], NULL, 8); type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "DSI") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_DSI; command_info->pathname = strdup(cmd_array[2]); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "AUTHZ_ASSERT") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_AUTHZ_ASSERT; command_info->authz_assert = strdup(cmd_array[2]); if(command_info->authz_assert == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "RDEL") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_RDEL; result = globus_l_gfs_get_full_path( instance, cmd_array[2], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "VERSION") == 0) { char version_string[1024]; type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; snprintf(version_string, sizeof(version_string), "200 %s\r\n", globus_i_gfs_config_string("version_string")); globus_gsc_959_finished_command(op, version_string); globus_l_gfs_request_info_destroy(request); globus_free(command_info); done = GLOBUS_TRUE; } else if(strcmp(cmd_array[1], "SETNETSTACK") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_SETNETSTACK; command_info->pathname = strdup(cmd_array[2]); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "SETDISKSTACK") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_SETDISKSTACK; command_info->pathname = strdup(cmd_array[2]); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "CLIENTINFO") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_CLIENTINFO; command_info->pathname = strdup(cmd_array[2]); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "CHGRP") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_CHGRP; result = globus_l_gfs_get_full_path( instance, cmd_array[3], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } command_info->chgrp_group = globus_libc_strdup(cmd_array[2]); type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "UTIME") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_UTIME; result = globus_l_gfs_get_full_path( instance, cmd_array[3], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } if (strlen(cmd_array[2]) < 14) { goto err; } { char* tz; struct tm modtime; memset(&modtime, 0, sizeof(modtime)); if (sscanf(cmd_array[2], "%4d%2d%2d%2d%2d%2d", &modtime.tm_year, &modtime.tm_mon, &modtime.tm_mday, &modtime.tm_hour, &modtime.tm_min, &modtime.tm_sec) != 6) { goto err; } modtime.tm_year -= 1900; modtime.tm_mon -= 1; /* This block converts the user-specified UTC time to a Unix time * value. We have to do contortions here as there is no standard * inverse of the 'gmtime' function. */ tz = getenv("TZ"); globus_libc_setenv("TZ", "UTC", 1); tzset(); command_info->utime_time = mktime(&modtime); if(tz) { globus_libc_setenv("TZ", tz, 1); } else { globus_libc_unsetenv("TZ"); } tzset(); if (command_info->utime_time < 0) { goto err; } } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "SYMLINKFROM") == 0) { globus_gfs_stat_info_t * stat_info; command_info->command = GLOBUS_GFS_CMD_SITE_SYMLINKFROM; result = globus_l_gfs_get_full_path( instance, cmd_array[2], &command_info->pathname, GFS_L_READ); if(command_info->pathname == NULL) { goto err; } stat_info = (globus_gfs_stat_info_t *) globus_calloc(1, sizeof(globus_gfs_stat_info_t)); stat_info->file_only = GLOBUS_TRUE; stat_info->pathname = globus_libc_strdup(command_info->pathname); request->bounce_info = stat_info; request->bounce_type = GLOBUS_GFS_OP_COMMAND; request->bounce_cb = globus_l_gfs_data_command_cb; globus_i_gfs_data_request_stat( NULL, instance->session_arg, 0, stat_info, globus_l_gfs_data_internal_stat_cb, request); done = GLOBUS_TRUE; type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[1], "SYMLINKTO") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_SYMLINK; result = globus_l_gfs_get_full_path( instance, cmd_array[2], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } if(instance->slfr_pathname == NULL) { goto err; } command_info->from_pathname = instance->slfr_pathname; instance->slfr_pathname = GLOBUS_NULL; type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[1], "RESTRICT") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_RESTRICT; command_info->pathname = globus_libc_strdup(cmd_array[2]); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[1], "CHROOT") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_CHROOT; result = globus_l_gfs_get_full_path( instance, cmd_array[2], &command_info->pathname, GFS_L_LIST); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[1], "SHARING") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_SHARING; if(strcasecmp(cmd_array[2], "TESTPATH") == 0) { char * tmp_path; result = globus_l_gfs_get_full_path( instance, cmd_array[3], &tmp_path, GFS_L_LIST); if(result != GLOBUS_SUCCESS || !tmp_path) { goto err; } command_info->pathname = globus_common_create_string( "%s %s", cmd_array[2], tmp_path); globus_free(tmp_path); } else if(strcasecmp(cmd_array[2], "CREATE") == 0) { char * tmp_argstr; result = globus_l_gfs_kvstr_path( instance, GFS_L_LIST, cmd_array[3], &tmp_argstr); if(result != GLOBUS_SUCCESS || !tmp_argstr) { goto err; } command_info->pathname = globus_common_create_string( "%s %s", cmd_array[2], tmp_argstr); globus_free(tmp_argstr); } else if(strcasecmp(cmd_array[2], "DELETE") == 0) { command_info->pathname = globus_common_create_string( "%s %s", cmd_array[2], cmd_array[3]); } if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[1], "UPAS") == 0) { command_info->command = GLOBUS_GFS_CMD_UPAS; command_info->pathname = globus_libc_strdup(cmd_array[2]); type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_TRANSFER_STATE; } else if(strcmp(cmd_array[1], "UPRT") == 0) { command_info->command = GLOBUS_GFS_CMD_UPRT; command_info->pathname = globus_libc_strdup(cmd_array[2]); type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_TRANSFER_STATE; } else if(strcmp(cmd_array[1], "HTTP") == 0) { if(strcasecmp(cmd_array[2], "UPLOAD") == 0) { command_info->command = GLOBUS_GFS_CMD_HTTP_PUT; result = globus_l_gfs_kvstr_path( instance, GFS_L_READ, cmd_array[3], &command_info->pathname); if(result != GLOBUS_SUCCESS || !command_info->pathname) { goto err; } } else if(strcasecmp(cmd_array[2], "DOWNLOAD") == 0) { command_info->command = GLOBUS_GFS_CMD_HTTP_GET; result = globus_l_gfs_kvstr_path( instance, GFS_L_WRITE, cmd_array[3], &command_info->pathname); if(result != GLOBUS_SUCCESS || !command_info->pathname) { goto err; } } else if(strcasecmp(cmd_array[2], "CONFIG") == 0) { command_info->command = GLOBUS_GFS_CMD_HTTP_CONFIG; command_info->pathname = globus_libc_strdup(cmd_array[3]); } else { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_FILE_COMMANDS; } else if(strcmp(cmd_array[1], "TRNC") == 0) { int consumed; command_info->command = GLOBUS_GFS_CMD_TRNC; result = globus_l_gfs_get_full_path( instance, cmd_array[3], &command_info->pathname, GFS_L_WRITE); if(command_info->pathname == NULL) { goto err; } rc = globus_libc_scan_off_t( cmd_array[2], &command_info->cksm_offset, &consumed); if(rc < 1 || *(cmd_array[2] + consumed) != '\0' || command_info->cksm_offset < 0) { result = GlobusGFSErrorGeneric("Invalid length."); goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "STORATTR") == 0) { command_info->command = GLOBUS_GFS_CMD_STORATTR; command_info->pathname = strdup(cmd_array[2]); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "TASKID") == 0) { command_info->command = GLOBUS_GFS_CMD_SITE_TASKID; command_info->pathname = strdup(cmd_array[2]); if(command_info->pathname == NULL) { goto err; } type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else if(strcmp(cmd_array[1], "WHOAMI") == 0) { command_info->command = GLOBUS_GFS_CMD_WHOAMI; type = GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_SITE; } else { goto err; } } else { goto err; } if(!done) { globus_i_gfs_data_request_command( NULL, instance->session_arg, 0, command_info, globus_l_gfs_data_command_cb, request); } globus_l_gfs_control_log(instance->server_handle, msg_for_log, type, instance); free(msg_for_log); GlobusGFSDebugExit(); return; err: globus_l_gfs_request_info_destroy(request); globus_free(command_info); error_init: globus_l_gfs_control_log(instance->server_handle, msg_for_log, GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_ERROR, instance); free(msg_for_log); if(result != GLOBUS_SUCCESS) { char * ftp_str; char * tmp_str; int ftp_code; /* pull response code from error */ if((ftp_code = globus_gfs_error_get_ftp_response_code( globus_error_peek(result))) == 0) { ftp_code = 500; } tmp_str = globus_error_print_friendly(globus_error_peek(result)); ftp_str = globus_gsc_string_to_959(ftp_code, tmp_str, NULL); globus_gsc_959_finished_command(op, ftp_str); globus_free(tmp_str); globus_free(ftp_str); } else { globus_gsc_959_finished_command(op, "501 Invalid command arguments.\r\n"); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_request_transfer_event( globus_gridftp_server_control_op_t op, int event_type, void * user_arg) { globus_l_gfs_request_info_t * request; globus_gfs_event_info_t event_info; GlobusGFSName(globus_l_gfs_request_transfer_event); GlobusGFSDebugEnter(); request = (globus_l_gfs_request_info_t *) user_arg; memset(&event_info, '\0', sizeof(globus_gfs_event_info_t)); event_info.event_arg = request->event_arg; switch(event_type) { case GLOBUS_GRIDFTP_SERVER_CONTROL_EVENT_PERF: event_info.type = GLOBUS_GFS_EVENT_BYTES_RECVD; break; case GLOBUS_GRIDFTP_SERVER_CONTROL_EVENT_RESTART: event_info.type = GLOBUS_GFS_EVENT_RANGES_RECVD; break; case GLOBUS_GRIDFTP_SERVER_CONTROL_EVENT_ABORT: event_info.type = GLOBUS_GFS_EVENT_TRANSFER_ABORT; globus_gfs_log_message( GLOBUS_GFS_LOG_INFO, "Requesting abort...\n"); break; case GLOBUS_GRIDFTP_SERVER_CONTROL_EVENT_TRANSFER_COMPLETE: event_info.type = GLOBUS_GFS_EVENT_TRANSFER_COMPLETE; break; default: goto error; break; } globus_i_gfs_data_request_transfer_event( NULL, request->instance->session_arg, &event_info); if(event_info.type == GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { globus_gfs_transfer_info_t * info; info = (globus_gfs_transfer_info_t *) request->info; if(info) { if(info->pathname) { globus_free(info->pathname); } if(info->list_type) { globus_free(info->list_type); } if(info->module_name) { globus_free(info->module_name); } if(info->module_args) { globus_free(info->module_args); } if(info->expected_checksum_alg) { globus_free(info->expected_checksum_alg); } if(info->expected_checksum) { globus_free(info->expected_checksum); } if(info->op_info) { globus_free(info->op_info); } globus_free(info); } globus_l_gfs_request_info_destroy(request); } GlobusGFSDebugExit(); return; error: GlobusGFSDebugExitWithError(); } static int globus_l_gfs_get_event_mask( int in_event_mask) { int out_event_mask = 0; GlobusGFSName(globus_l_gfs_get_event_mask); GlobusGFSDebugEnter(); if(in_event_mask & GLOBUS_GFS_EVENT_BYTES_RECVD) { out_event_mask |= GLOBUS_GRIDFTP_SERVER_CONTROL_EVENT_PERF; } if(in_event_mask & GLOBUS_GFS_EVENT_RANGES_RECVD) { out_event_mask |= GLOBUS_GRIDFTP_SERVER_CONTROL_EVENT_RESTART; } if(in_event_mask & GLOBUS_GFS_EVENT_TRANSFER_ABORT) { out_event_mask |= GLOBUS_GRIDFTP_SERVER_CONTROL_EVENT_ABORT; } if(in_event_mask & GLOBUS_GFS_EVENT_TRANSFER_COMPLETE) { out_event_mask |= GLOBUS_GRIDFTP_SERVER_CONTROL_EVENT_TRANSFER_COMPLETE; } GlobusGFSDebugExit(); return out_event_mask; } static void globus_l_gfs_data_event_cb( globus_gfs_data_event_reply_t * reply, void * user_arg) { globus_result_t result = GLOBUS_SUCCESS; globus_gridftp_server_control_op_t op; globus_l_gfs_request_info_t * request; int event_mask; GlobusGFSName(globus_l_gfs_data_event_cb); GlobusGFSDebugEnter(); request = (globus_l_gfs_request_info_t *) user_arg; op = request->control_op; switch(reply->type) { case GLOBUS_GFS_EVENT_TRANSFER_BEGIN: request->event_arg = reply->event_arg; request->transfer_events = GLOBUS_TRUE; event_mask = globus_l_gfs_get_event_mask(reply->event_mask); result = globus_gridftp_server_control_events_enable( op, event_mask, globus_l_gfs_request_transfer_event, request); if(result != GLOBUS_SUCCESS) { request->transfer_events = GLOBUS_FALSE; /* TODO: can we ignore this */ } break; case GLOBUS_GFS_EVENT_TRANSFER_CONNECTED: globus_gridftp_server_control_begin_transfer(op); break; case GLOBUS_GFS_EVENT_DISCONNECTED: globus_gridftp_server_control_disconnected( request->instance->server_handle, reply->data_arg); break; case GLOBUS_GFS_EVENT_BYTES_RECVD: globus_gridftp_server_control_event_send_perf( op, reply->node_ndx, reply->recvd_bytes); break; case GLOBUS_GFS_EVENT_RANGES_RECVD: globus_gridftp_server_control_event_send_restart( op, reply->recvd_ranges); break; default: globus_assert(0 && "Unexpected event type"); break; } GlobusGFSDebugExit(); } static void globus_l_gfs_data_transfer_cb( globus_gfs_data_reply_t * reply, void * user_arg) { globus_gridftp_server_control_op_t op; globus_l_gfs_request_info_t * request; char * tmp_str; globus_bool_t destroy_req; GlobusGFSName(globus_l_gfs_data_transfer_cb); GlobusGFSDebugEnter(); request = (globus_l_gfs_request_info_t *) user_arg; op = request->control_op; destroy_req = !request->transfer_events; if(reply->result != GLOBUS_SUCCESS) { char * msg; globus_result_t result; int ftp_code; /* use code and message from reply if set */ if(reply->code && reply->msg) { ftp_code = reply->code; tmp_str = strdup(reply->msg); } else { ftp_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED; tmp_str = globus_error_print_friendly( globus_error_peek(reply->result)); } result = globus_i_gfs_data_virtualize_path( request->instance->session_arg, tmp_str, &msg); if(result == GLOBUS_SUCCESS && msg != NULL) { globus_free(tmp_str); tmp_str = msg; } globus_gridftp_server_control_finished_transfer( op, ftp_code, tmp_str); globus_free(tmp_str); } else { globus_gridftp_server_control_finished_transfer( op, GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_SUCCESS, reply->msg); } if(destroy_req) { globus_gfs_transfer_info_t * info; info = (globus_gfs_transfer_info_t *) request->info; if(info) { if(info->pathname) { globus_free(info->pathname); } if(info->list_type) { globus_free(info->list_type); } if(info->module_name) { globus_free(info->module_name); } if(info->module_args) { globus_free(info->module_args); } if(info->expected_checksum_alg) { globus_free(info->expected_checksum_alg); } if(info->expected_checksum) { globus_free(info->expected_checksum); } if(info->op_info) { globus_free(info->op_info); } globus_free(info); } globus_l_gfs_request_info_destroy(request); } GlobusGFSDebugExit(); } static void globus_l_gfs_request_send( globus_gridftp_server_control_op_t op, void * data_handle, const char * path, const char * mod_name, const char * mod_parms, globus_range_list_t range_list, void * user_arg) { char * tmp_str; globus_l_gfs_server_instance_t * instance; globus_gfs_transfer_info_t * send_info; int args; globus_l_gfs_request_info_t * request; globus_result_t result; GlobusGFSName(globus_l_gfs_request_send); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; send_info = (globus_gfs_transfer_info_t *) globus_calloc(1, sizeof(globus_gfs_transfer_info_t)); result = globus_l_gfs_request_info_init( &request, instance, op, send_info); if(result != GLOBUS_SUCCESS) { goto error_init; } if(mod_name && strcmp("P", mod_name) == 0) { args = sscanf( mod_parms, "%"GLOBUS_OFF_T_FORMAT" %"GLOBUS_OFF_T_FORMAT, &send_info->partial_offset, &send_info->partial_length); globus_assert(args == 2); } else { send_info->partial_offset = 0; send_info->partial_length = -1; if(mod_name != NULL) { send_info->module_name = globus_libc_strdup(mod_name); } if(mod_parms != NULL) { send_info->module_args = globus_libc_strdup(mod_parms); } } result = globus_l_gfs_get_full_path( instance, path, &send_info->pathname, GFS_L_READ); if(result != GLOBUS_SUCCESS) { goto error_init; } send_info->range_list = range_list; send_info->stripe_count = 1; send_info->node_count = 1; send_info->data_arg = data_handle; globus_i_gfs_data_request_send( NULL, instance->session_arg, 0, send_info, globus_l_gfs_data_transfer_cb, globus_l_gfs_data_event_cb, request); GlobusGFSDebugExit(); return; error_init: { int ftp_code; /* pull response code from error */ if((ftp_code = globus_gfs_error_get_ftp_response_code( globus_error_peek(result))) == 0) { ftp_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED; } tmp_str = globus_error_print_friendly(globus_error_peek(result)); globus_gridftp_server_control_finished_transfer( op, ftp_code, tmp_str); globus_free(tmp_str); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_request_recv( globus_gridftp_server_control_op_t op, void * data_handle, const char * path, const char * mod_name, const char * mod_parms, globus_range_list_t range_list, void * user_arg) { char * tmp_str; globus_l_gfs_server_instance_t * instance; int args; globus_gfs_transfer_info_t * recv_info; globus_l_gfs_request_info_t * request; globus_result_t result; globus_off_t length = GLOBUS_RANGE_LIST_MAX; globus_off_t offset = 0; GlobusGFSName(globus_l_gfs_request_recv); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; recv_info = (globus_gfs_transfer_info_t *) globus_calloc(1, sizeof(globus_gfs_transfer_info_t)); result = globus_l_gfs_request_info_init( &request, instance, op, recv_info); if(result != GLOBUS_SUCCESS) { goto error_init; } result = globus_gridftp_server_control_get_allocated( op, &recv_info->alloc_size); if(result != GLOBUS_SUCCESS) { goto error_init; } /* if restart range is anything but 0-MAX then we don't trunc the file */ if(globus_range_list_size(range_list)) { globus_range_list_at(range_list, 0, &offset, &length); } if(offset == 0 && length == GLOBUS_RANGE_LIST_MAX) { recv_info->truncate = GLOBUS_TRUE; } if(mod_name && strcmp("A", mod_name) == 0) { args = sscanf( mod_parms, "%"GLOBUS_OFF_T_FORMAT, &recv_info->partial_offset); recv_info->partial_length = -1; /* ESTO A 0 /file is not the same as STOR /file ESTO doesn't truncate the file. */ recv_info->truncate = GLOBUS_FALSE; globus_assert(args == 1); } else { recv_info->partial_offset = 0; recv_info->partial_length = -1; if(mod_name != NULL) { recv_info->module_name = globus_libc_strdup(mod_name); } if(mod_parms != NULL) { recv_info->module_args = globus_libc_strdup(mod_parms); } if(instance->scks_val != NULL) { recv_info->expected_checksum_alg = instance->scks_alg; recv_info->expected_checksum = instance->scks_val; instance->scks_alg = NULL; instance->scks_val = NULL; } } result = globus_l_gfs_get_full_path( instance, path, &recv_info->pathname, GFS_L_WRITE); if(result != GLOBUS_SUCCESS) { goto error_init; } recv_info->range_list = range_list; recv_info->stripe_count = 1; recv_info->node_count = 1; recv_info->data_arg = data_handle; globus_i_gfs_data_request_recv( NULL, instance->session_arg, 0, recv_info, globus_l_gfs_data_transfer_cb, globus_l_gfs_data_event_cb, request); GlobusGFSDebugExit(); return; error_init: { int ftp_code; /* pull response code from error */ if((ftp_code = globus_gfs_error_get_ftp_response_code( globus_error_peek(result))) == 0) { ftp_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED; } tmp_str = globus_error_print_friendly(globus_error_peek(result)); globus_gridftp_server_control_finished_transfer( op, ftp_code, tmp_str); globus_free(tmp_str); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_request_list( globus_gridftp_server_control_op_t op, void * data_handle, const char * path, const char * list_type, int list_depth, int traversal_options, void * user_arg) { char * tmp_str; globus_l_gfs_server_instance_t * instance; globus_gfs_transfer_info_t * list_info; globus_l_gfs_request_info_t * request; globus_result_t result; GlobusGFSName(globus_l_gfs_request_list); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; list_info = (globus_gfs_transfer_info_t *) globus_calloc(1, sizeof(globus_gfs_transfer_info_t)); result = globus_l_gfs_request_info_init( &request, instance, op, list_info); if(result != GLOBUS_SUCCESS) { goto error_init; } list_info->list_depth = list_depth; list_info->traversal_options = traversal_options; result = globus_l_gfs_get_full_path( instance, path, &list_info->pathname, GFS_L_LIST); if(result != GLOBUS_SUCCESS) { goto error_init; } list_info->list_type = globus_libc_strdup(list_type); list_info->data_arg = data_handle; list_info->stripe_count = 1; list_info->node_count = 1; globus_i_gfs_data_request_list( NULL, instance->session_arg, 0, list_info, globus_l_gfs_data_transfer_cb, globus_l_gfs_data_event_cb, request); GlobusGFSDebugExit(); return; error_init: { int ftp_code; /* pull response code from error */ if((ftp_code = globus_gfs_error_get_ftp_response_code( globus_error_peek(result))) == 0) { ftp_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED; } tmp_str = globus_error_print_friendly(globus_error_peek(result)); globus_gridftp_server_control_finished_transfer( op, ftp_code, tmp_str); globus_free(tmp_str); } GlobusGFSDebugExitWithError(); } static void globus_l_gfs_data_passive_data_cb( globus_gfs_data_reply_t * reply, void * user_arg) { globus_gridftp_server_control_op_t op; globus_l_gfs_request_info_t * request; globus_gfs_data_info_t * info; char * tmp_str; GlobusGFSName(globus_l_gfs_data_passive_data_cb); GlobusGFSDebugEnter(); request = (globus_l_gfs_request_info_t *) user_arg; op = request->control_op; if(reply->result != GLOBUS_SUCCESS) { tmp_str = globus_error_print_friendly( globus_error_peek(reply->result)); globus_gridftp_server_control_finished_passive_connect( op, reply->info.data.data_arg, reply->info.data.bi_directional ? GLOBUS_GRIDFTP_SERVER_CONTROL_DATA_DIR_BI : GLOBUS_GRIDFTP_SERVER_CONTROL_DATA_DIR_SEND, reply->info.data.contact_strings, reply->info.data.cs_count, GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED, tmp_str); globus_free(tmp_str); } else { globus_gridftp_server_control_finished_passive_connect( op, reply->info.data.data_arg, reply->info.data.bi_directional ? GLOBUS_GRIDFTP_SERVER_CONTROL_DATA_DIR_BI : GLOBUS_GRIDFTP_SERVER_CONTROL_DATA_DIR_SEND, reply->info.data.contact_strings, reply->info.data.cs_count, GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_SUCCESS, GLOBUS_NULL); } info = (globus_gfs_data_info_t *) request->info; if(info) { if(info->interface) { globus_free(info->interface); } if(info->pathname) { globus_free(info->pathname); } globus_free(info); } globus_l_gfs_request_info_destroy(request); GlobusGFSDebugExit(); } static void globus_l_gfs_get_data_info( globus_gridftp_server_control_op_t op, globus_gfs_data_info_t * data_info, globus_gridftp_server_control_network_protocol_t net_prt) { globus_result_t result; globus_size_t buf_size; GlobusGFSName(globus_l_gfs_get_data_info); GlobusGFSDebugEnter(); if(net_prt == GLOBUS_GRIDFTP_SERVER_CONTROL_PROTOCOL_IPV6) { data_info->ipv6 = GLOBUS_TRUE; } else { data_info->ipv6 = GLOBUS_FALSE; } result = globus_gridftp_server_control_get_mode(op, &data_info->mode); globus_assert(result == GLOBUS_SUCCESS); result = globus_gridftp_server_control_get_type(op, &data_info->type); globus_assert(result == GLOBUS_SUCCESS); result = globus_gridftp_server_control_get_buffer_size( op, &data_info->tcp_bufsize, &buf_size); globus_assert(result == GLOBUS_SUCCESS); if(buf_size > data_info->tcp_bufsize) { data_info->tcp_bufsize = buf_size; } result = globus_gridftp_server_control_get_parallelism( op, &data_info->nstreams); globus_assert(result == GLOBUS_SUCCESS); result = globus_gridftp_server_control_get_data_auth( op, &data_info->subject, &data_info->dcau, &data_info->prot, NULL); globus_assert(result == GLOBUS_SUCCESS); result = globus_gridftp_server_control_get_layout( op, (globus_gsc_layout_t *) &data_info->stripe_layout, &data_info->stripe_blocksize); globus_assert(result == GLOBUS_SUCCESS); if(data_info->stripe_blocksize == 0 || globus_i_gfs_config_bool("stripe_blocksize_locked")) { data_info->stripe_blocksize = globus_i_gfs_config_int("stripe_blocksize"); } if(globus_i_gfs_config_int("stripe_layout_locked")) { data_info->stripe_layout = globus_i_gfs_config_int("stripe_layout"); } else { switch(data_info->stripe_layout) { case GLOBUS_GSC_LAYOUT_TYPE_PARTITIONED: data_info->stripe_layout = GLOBUS_GFS_LAYOUT_PARTITIONED; break; case GLOBUS_GSC_LAYOUT_TYPE_BLOCKED: data_info->stripe_layout = GLOBUS_GFS_LAYOUT_BLOCKED; break; case GLOBUS_GSC_LAYOUT_TYPE_NONE: default: data_info->stripe_layout = globus_i_gfs_config_int("stripe_layout"); break; } } data_info->blocksize = globus_i_gfs_config_int("blocksize"); GlobusGFSDebugExit(); } static void globus_l_gfs_request_passive_data( globus_gridftp_server_control_op_t op, globus_gridftp_server_control_network_protocol_t net_prt, int max, const char * pathname, void * user_arg) { char * tmp_str = NULL; globus_l_gfs_server_instance_t * instance; globus_gfs_data_info_t * data_info; globus_l_gfs_request_info_t * request; globus_result_t result; globus_xio_contact_t parsed_contact; int err_code; GlobusGFSName(globus_l_gfs_request_passive_data); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; data_info = (globus_gfs_data_info_t *) globus_calloc(1, sizeof(globus_gfs_data_info_t)); result = globus_l_gfs_request_info_init( &request, instance, op, data_info); if(result != GLOBUS_SUCCESS) { err_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED; goto error_init; } globus_l_gfs_get_data_info(op, data_info, net_prt); if(globus_i_gfs_config_bool("encrypt_data") && (data_info->prot != 'P' || data_info->dcau == 'N')) { tmp_str = strdup("Encryption is required."); err_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_DATA_CONN_AUTH; goto error_postinit; } if(pathname) { /* delayed pasv, final perm check will happen on the stor/retr */ result = globus_l_gfs_get_full_path( instance, pathname, &data_info->pathname, GFS_L_LIST); if(result != GLOBUS_SUCCESS) { err_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED; goto error_postinit; } } globus_xio_contact_parse(&parsed_contact, instance->local_contact); data_info->max_cs = max; data_info->interface = globus_libc_strdup(parsed_contact.host); globus_xio_contact_destroy(&parsed_contact); globus_i_gfs_data_request_passive( NULL, instance->session_arg, 0, data_info, globus_l_gfs_data_passive_data_cb, request); GlobusGFSDebugExit(); return; error_postinit: globus_l_gfs_request_info_destroy(request); error_init: globus_free(data_info); if(!tmp_str) { tmp_str = globus_error_print_friendly(globus_error_peek(result)); } globus_gridftp_server_control_finished_passive_connect( op, NULL, 0, NULL, 0, err_code, tmp_str); globus_free(tmp_str); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_data_active_data_cb( globus_gfs_data_reply_t * reply, void * user_arg) { globus_gridftp_server_control_op_t op; globus_l_gfs_request_info_t * request; globus_gfs_data_info_t * info; char * tmp_str; GlobusGFSName(globus_l_gfs_data_active_data_cb); GlobusGFSDebugEnter(); request = (globus_l_gfs_request_info_t *) user_arg; op = request->control_op; if(reply->result != GLOBUS_SUCCESS) { tmp_str = globus_error_print_friendly( globus_error_peek(reply->result)); globus_gridftp_server_control_finished_active_connect( op, reply->info.data.data_arg, reply->info.data.bi_directional ? GLOBUS_GRIDFTP_SERVER_CONTROL_DATA_DIR_BI : GLOBUS_GRIDFTP_SERVER_CONTROL_DATA_DIR_SEND, GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED, tmp_str); globus_free(tmp_str); } else { globus_gridftp_server_control_finished_active_connect( op, reply->info.data.data_arg, reply->info.data.bi_directional ? GLOBUS_GRIDFTP_SERVER_CONTROL_DATA_DIR_BI : GLOBUS_GRIDFTP_SERVER_CONTROL_DATA_DIR_SEND, GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_SUCCESS, GLOBUS_NULL); } info = (globus_gfs_data_info_t *) request->info; if(info) { if(info->interface) { globus_free(info->interface); } if(info->pathname) { globus_free(info->pathname); } globus_free(info); } globus_l_gfs_request_info_destroy(request); GlobusGFSDebugExit(); } static void globus_l_gfs_request_active_data( globus_gridftp_server_control_op_t op, globus_gridftp_server_control_network_protocol_t net_prt, const char ** cs, int cs_count, void * user_arg) { char * tmp_str = NULL; globus_l_gfs_server_instance_t * instance; globus_gfs_data_info_t * data_info; globus_l_gfs_request_info_t * request; globus_result_t result; globus_xio_contact_t parsed_contact; int err_code; GlobusGFSName(globus_l_gfs_request_active_data); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; data_info = (globus_gfs_data_info_t *) globus_calloc(1, sizeof(globus_gfs_data_info_t)); result = globus_l_gfs_request_info_init( &request, instance, op, data_info); if(result != GLOBUS_SUCCESS) { err_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_ACTION_FAILED; goto error_init; } globus_l_gfs_get_data_info(op, data_info, net_prt); if(globus_i_gfs_config_bool("encrypt_data") && (data_info->prot != 'P' || data_info->dcau == 'N')) { tmp_str = strdup("Encryption is required."); err_code = GLOBUS_GRIDFTP_SERVER_CONTROL_RESPONSE_DATA_CONN_AUTH; goto error_postinit; } globus_xio_contact_parse(&parsed_contact, instance->local_contact); data_info->contact_strings = cs; data_info->cs_count = cs_count; data_info->interface = globus_libc_strdup(parsed_contact.host); globus_xio_contact_destroy(&parsed_contact); globus_i_gfs_data_request_active( NULL, instance->session_arg, 0, data_info, globus_l_gfs_data_active_data_cb, request); GlobusGFSDebugExit(); return; error_postinit: globus_l_gfs_request_info_destroy(request); error_init: globus_free(data_info); if(!tmp_str) { tmp_str = globus_error_print_friendly(globus_error_peek(result)); } globus_gridftp_server_control_finished_active_connect( op, NULL, 0, err_code, tmp_str); globus_free(tmp_str); GlobusGFSDebugExitWithError(); } static void globus_l_gfs_request_data_destroy( void * user_data_arg, void * user_arg) { globus_l_gfs_server_instance_t * instance; GlobusGFSName(globus_l_gfs_request_data_destroy); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; globus_i_gfs_data_request_handle_destroy( NULL, instance->session_arg, user_data_arg); GlobusGFSDebugExit(); } static void globus_l_gfs_control_log( globus_gridftp_server_control_t server_handle, const char * message, int type, void * user_arg) { globus_l_gfs_server_instance_t * instance; char * msg; GlobusGFSName(globus_l_gfs_control_log); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) user_arg; if(instance == GLOBUS_NULL) { goto error; } msg = globus_libc_strdup(message); globus_i_gfs_log_tr(msg, '\"', '\''); globus_i_gfs_log_tr(msg, '\r', ' '); switch(type) { case GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_REPLY: globus_gfs_log_message(GLOBUS_GFS_LOG_DUMP, "%s: [SERVER]: %s", instance->remote_contact, message); globus_gfs_log_event( GLOBUS_GFS_LOG_DUMP, GLOBUS_GFS_LOG_EVENT_MESSAGE, "session", GLOBUS_SUCCESS, "sender=server msg=\"%s\"", msg); break; case GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_ERROR: globus_gfs_log_message(GLOBUS_GFS_LOG_WARN, "%s: [CLIENT ERROR]: %s", instance->remote_contact, message); globus_gfs_log_event( GLOBUS_GFS_LOG_WARN, GLOBUS_GFS_LOG_EVENT_MESSAGE, "session", GLOBUS_SUCCESS, "sender=client msg=\"%s\"", msg); break; default: globus_gfs_log_message(GLOBUS_GFS_LOG_DUMP, "%s: [CLIENT]: %s", instance->remote_contact, message); globus_gfs_log_event( GLOBUS_GFS_LOG_DUMP, GLOBUS_GFS_LOG_EVENT_MESSAGE, "session", GLOBUS_SUCCESS, "sender=client msg=\"%s\"", msg); break; } globus_free(msg); GlobusGFSDebugExit(); return; error: GlobusGFSDebugExitWithError(); } static globus_result_t globus_l_gfs_add_commands( globus_l_gfs_server_instance_t * instance, globus_gridftp_server_control_t control_handle) { globus_result_t result; char * feat_str = NULL; char * dsi_ver = NULL; GlobusGFSName(globus_l_gfs_add_commands); GlobusGFSDebugEnter(); result = globus_gsc_959_command_add( control_handle, "MKD", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 2, 2, "MKD pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "RMD", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 2, 2, "RMD pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "DELE", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 2, 2, "DELE pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE AUTHZ_ASSERT", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE AUTHZ_ASSERT pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gridftp_server_control_add_feature( control_handle, "AUTHZ_ASSERT"); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE WHOAMI", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 2, 2, "SITE WHOAMI", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gridftp_server_control_add_feature(control_handle, "WHOAMI"); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE RDEL", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE RDEL pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE CHMOD", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 4, 4, "SITE CHMOD mode pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE CHGRP", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 4, 4, "SITE CHGRP group pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "MFMT", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "MFMT YYYYMMDDHHMMSS pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gridftp_server_control_add_feature(control_handle, "MFMT"); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE UTIME", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 4, 4, "SITE UTIME YYYYMMDDHHMMSS pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE SYMLINKFROM", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE SYMLINKFROM reference-path", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE SYMLINKTO", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE SYMLINKTO link-path", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "CKSM", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 5, 5, "CKSM algorithm offset length pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SCKS", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SCKS algorithm checksum", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "RNFR", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 2, 2, "RNFR pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "RNTO", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 2, 2, "RNTO pathname", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "DCSC", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 2, 3, "DCSC credential type [ encoded credential ]", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gridftp_server_control_add_feature( control_handle, "DCSC P,D"); result = globus_gridftp_server_control_add_feature( control_handle, "HTTP"); result = globus_gsc_959_command_add( control_handle, "SITE HTTP", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 4, 4, "SITE HTTP operation operation-parameters", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE DSI", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE DSI dsi name", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE VERSION", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 2, 2, "SITE VERSION", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE SETNETSTACK", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE SETNETSTACK comma separated list of xio drivers for the data channel", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE SETDISKSTACK", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE SETDISKSTACK comma separated list of xio drivers for the disk channel", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE CLIENTINFO", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE CLIENTINFO appname=\"\";appver=\"\";scheme=\"\";anyother=\"\";", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE RESTRICT", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE RESTRICT RP string", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE CHROOT", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE CHROOT new root path", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE SHARING", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 4, 4, "SITE SHARING command", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE UPAS", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE UPAS <0|1> [ stunserver:stunport]", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE UPRT", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE UPRT ", instance); if(result != GLOBUS_SUCCESS) { goto error; } if(globus_i_gfs_config_bool("allow_udt")) { result = globus_gridftp_server_control_add_feature( control_handle, "UPAS"); if(result != GLOBUS_SUCCESS) { goto error; } } result = globus_gsc_959_command_add( control_handle, "SITE TRNC", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 4, 4, "SITE TRNC length path", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE STORATTR", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE STORATTR attributes", instance); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gridftp_server_control_add_feature( control_handle, "STORATTR"); if(result != GLOBUS_SUCCESS) { goto error; } result = globus_gsc_959_command_add( control_handle, "SITE TASKID", globus_l_gfs_request_command, GLOBUS_GSC_COMMAND_POST_AUTH, 3, 3, "SITE TASKID taskid", instance); if(result != GLOBUS_SUCCESS) { goto error; } dsi_ver = globus_i_gfs_data_dsi_version(); if(dsi_ver) { feat_str = globus_common_create_string("DSI %s", dsi_ver); result = globus_gridftp_server_control_add_feature( control_handle, feat_str); globus_free(feat_str); globus_free(dsi_ver); if(result != GLOBUS_SUCCESS) { goto error; } } GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error: GlobusGFSDebugExitWithError(); return result; } void globus_i_gfs_control_end_421( const char * msg) { int i; int kill_count; globus_list_t * list; globus_l_gfs_server_instance_t * instance; GlobusGFSName(globus_i_gfs_control_end_421); GlobusGFSDebugEnter(); globus_mutex_lock(&globus_l_gfs_control_mutex); { globus_l_gfs_control_should_be_gone = GLOBUS_TRUE; kill_count = globus_list_size(globus_l_gfs_server_handle_list); for(i = 0, list = globus_l_gfs_server_handle_list; i < kill_count && !globus_list_empty(list); i++, list = globus_list_rest(list)) { instance = (globus_l_gfs_server_instance_t *) globus_list_first(list); globus_gridftp_server_control_421_end( instance->server_handle, (char *) msg); } } globus_mutex_unlock(&globus_l_gfs_control_mutex); GlobusGFSDebugExit(); } static void globus_l_gfs_control_watchdog_exit( void * arg) { globus_gfs_log_message( GLOBUS_GFS_LOG_ERR, "Forcefully terminating process. No exit after control stop.\n"); exit(1); } static void globus_l_gfs_control_watchdog_check( void * arg) { globus_bool_t can_kill = GLOBUS_FALSE; char * str = NULL; globus_result_t res; globus_mutex_lock(&globus_l_gfs_control_mutex); { if(globus_l_gfs_control_should_be_gone) { can_kill = GLOBUS_TRUE; } else { res = globus_gridftp_server_control_get_cwd( (globus_gridftp_server_control_t) arg, &str); if(res == GLOBUS_SUCCESS && str != NULL) { if(strcmp(str, "##safetoexitnow##") == 0) { can_kill = GLOBUS_TRUE; } globus_free(str); } } } globus_mutex_unlock(&globus_l_gfs_control_mutex); if(can_kill) { globus_reltime_t timer; GlobusTimeReltimeSet(timer, 60, 0); globus_callback_register_oneshot( NULL, &timer, globus_l_gfs_control_watchdog_exit, NULL); } } globus_result_t globus_i_gfs_control_start( globus_xio_handle_t handle, globus_xio_system_socket_t system_handle, const char * remote_contact, const char * local_contact, globus_i_gfs_server_close_cb_t close_func, void * close_arg) { char * value; globus_result_t result; globus_gridftp_server_control_attr_t attr; globus_l_gfs_server_instance_t * instance; int idle_timeout; int preauth_timeout; char * banner; char * login_msg; globus_list_t * module_list; globus_list_t * list; char * alias; char * module; GlobusGFSName(globus_i_gfs_control_start); GlobusGFSDebugEnter(); instance = (globus_l_gfs_server_instance_t *) globus_calloc(1, sizeof(globus_l_gfs_server_instance_t)); if(!instance) { result = GlobusGFSErrorMemory("instance"); goto error_malloc; } instance->close_func = close_func; instance->close_arg = close_arg; instance->xio_handle = handle; instance->rnfr_pathname = NULL; instance->slfr_pathname = NULL; instance->scks_alg = NULL; instance->scks_val = NULL; instance->remote_contact = globus_libc_strdup(remote_contact); if(!instance->remote_contact) { result = GlobusGFSErrorMemory("remote_contact"); goto error_strdup; } instance->local_contact = globus_libc_strdup(local_contact); if(!instance->local_contact) { result = GlobusGFSErrorMemory("local_contact"); goto error_strdup; } result = globus_gridftp_server_control_attr_init(&attr); if(result != GLOBUS_SUCCESS) { goto error_attr; } result = globus_gridftp_server_control_attr_set_security( attr, GLOBUS_GRIDFTP_SERVER_LIBRARY_GSSAPI | ((globus_i_gfs_config_bool("allow_anonymous") || globus_i_gfs_config_string("pw_file")!=NULL) ? GLOBUS_GRIDFTP_SERVER_LIBRARY_NONE : 0)); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } idle_timeout = globus_i_gfs_config_int("control_idle_timeout"); preauth_timeout = globus_i_gfs_config_int("control_preauth_timeout"); result = globus_gridftp_server_control_attr_set_idle_time( attr, idle_timeout, preauth_timeout); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } banner = globus_i_gfs_config_string("banner"); if(banner) { result = globus_gridftp_server_control_attr_set_banner( attr, banner); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } } login_msg = globus_i_gfs_config_string("login_msg"); if(login_msg) { result = globus_gridftp_server_control_attr_set_message( attr, login_msg); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } } result = globus_gridftp_server_control_attr_set_auth( attr, globus_l_gfs_request_auth, instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } result = globus_gridftp_server_control_attr_set_resource( attr, globus_l_gfs_request_stat, instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } result = globus_gridftp_server_control_attr_add_recv( attr, GLOBUS_NULL, globus_l_gfs_request_recv, instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } result = globus_gridftp_server_control_attr_add_recv( attr, "A", globus_l_gfs_request_recv, instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } result = globus_gridftp_server_control_attr_add_send( attr, GLOBUS_NULL, globus_l_gfs_request_send, instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } result = globus_gridftp_server_control_attr_add_send( attr, "P", globus_l_gfs_request_send, instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } module_list = (globus_list_t *) globus_i_gfs_config_get("module_list"); for(list = module_list; !globus_list_empty(list); list = globus_list_rest(list)) { /* parse out alias name from or : */ alias = globus_libc_strdup((char *) globus_list_first(list)); module = strchr(alias, ':'); if(module != NULL) { *module = '\0'; } result = globus_gridftp_server_control_attr_add_recv( attr, alias, globus_l_gfs_request_recv, instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } result = globus_gridftp_server_control_attr_add_send( attr, alias, globus_l_gfs_request_send, instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } globus_free(alias); } result = globus_gridftp_server_control_attr_set_list( attr, globus_l_gfs_request_list, instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } result = globus_gridftp_server_control_attr_data_functions( attr, globus_l_gfs_request_active_data, instance, globus_l_gfs_request_passive_data, instance, globus_l_gfs_request_data_destroy, instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } result = globus_gridftp_server_control_attr_set_log( attr, globus_l_gfs_control_log, GLOBUS_GRIDFTP_SERVER_CONTROL_LOG_ALL, /* XXX config what-to-log */ instance); if(result != GLOBUS_SUCCESS) { goto error_attr_setup; } result = globus_gridftp_server_control_init(&instance->server_handle); if(result != GLOBUS_SUCCESS) { goto error_init; } result = globus_l_gfs_add_commands(instance, instance->server_handle); if(result != GLOBUS_SUCCESS) { goto error_add_commands; } /* disable commands if the user says to */ if((value = globus_i_gfs_config_string("disable_command_list")) != NULL) { char * cmd; globus_list_t * bad_list; bad_list = globus_list_from_string(value, ',', NULL); while(!globus_list_empty(bad_list)) { cmd = (char *) globus_list_remove(&bad_list, bad_list); globus_gsc_959_command_remove(instance->server_handle, cmd); globus_free(cmd); } } globus_mutex_lock(&globus_l_gfs_control_mutex); { if(!globus_l_gfs_control_active) { goto error_start; } globus_gfs_log_event( GLOBUS_GFS_LOG_INFO, GLOBUS_GFS_LOG_EVENT_START, "session.authn", 0, NULL); result = globus_gridftp_server_control_start( instance->server_handle, attr, system_handle, globus_l_gfs_done_cb, instance); if(result != GLOBUS_SUCCESS) { goto error_start; } globus_list_insert(&globus_l_gfs_server_handle_list, instance); } globus_mutex_unlock(&globus_l_gfs_control_mutex); if(globus_i_gfs_config_bool("inetd")) { globus_reltime_t timer; GlobusTimeReltimeSet(timer, 300, 0); globus_callback_register_periodic( NULL, &timer, &timer, globus_l_gfs_control_watchdog_check, (void *) instance->server_handle); } globus_gridftp_server_control_attr_destroy(attr); GlobusGFSDebugExit(); return GLOBUS_SUCCESS; error_start: globus_mutex_unlock(&globus_l_gfs_control_mutex); error_add_commands: error_init: globus_gridftp_server_control_destroy(instance->server_handle); error_attr_setup: globus_gridftp_server_control_attr_destroy(attr); error_attr: globus_free(instance->remote_contact); globus_free(instance->local_contact); error_strdup: globus_free(instance); error_malloc: GlobusGFSDebugExitWithError(); return result; } globus_gridftp_server-12.2/PaxHeaders.29556/acconfig.h0000644000000000000000000000013213122233744017530 xustar0030 mtime=1497970660.607281867 30 atime=1497970815.902281867 30 ctime=1497987258.431281867 globus_gridftp_server-12.2/acconfig.h0000664000175000017500000000002613122233744020543 0ustar00fedorafedora00000000000000#undef HAVE_FGETPWENT globus_gridftp_server-12.2/PaxHeaders.29556/gfs_gfork_master.c0000644000000000000000000000013213122233744021274 xustar0030 mtime=1497970660.637281867 30 atime=1497970660.637281867 30 ctime=1497987258.624281867 globus_gridftp_server-12.2/gfs_gfork_master.c0000664000175000017500000016763513122233744022333 0ustar00fedorafedora00000000000000/* * Copyright 1999-2006 University of Chicago * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* This is ment to be a fairly simple program. If it starts creeping too much we need to reconsider it */ /* TODO: 1) memory limitation, perhaps just implemented in brain based on connection count? 2) better load balancing. maintain a 'whos ready?' list */ #include "globus_xio.h" #include "globus_xio_tcp_driver.h" #include "globus_xio_gsi.h" #include "globus_gfork.h" #include "gfs_i_gfork_plugin.h" #include "globus_preload.h" #define GFSGforkError(error_msg, _type) \ globus_error_put( \ globus_error_construct_error( \ NULL, \ NULL, \ _type, \ __FILE__, \ _gfs_gfork_func_name, \ __LINE__, \ "%s", \ (error_msg))) #ifdef __GNUC__ #define GFSGForkFuncName(func) static const char * _gfs_gfork_func_name __attribute__((__unused__)) = #func #else #define GFSGForkFuncName(func) static const char * _gfs_gfork_func_name = #func #endif #define GFSGforkTopNiceShare(_val) ((_val * 9) / 10) #define GFSGforkSizeOfIdleServer (2*1024*1024) /* 1/3 of this next value is the minimum TCP buffer size */ #define GFSGforkMinMem (1024*512*3) #define GFS_GFORK_MIN_DELAY 1 #define GFS_GFORK_MAX_DELAY 30 #define GFS_GFORK_MAX_RETRY 2 typedef struct gfs_l_memlimit_entry_s { int mem_size; int tcp_buffer_mem; pid_t pid; int count; gfork_child_handle_t handle; } gfs_l_memlimit_entry_t; static globus_mutex_t g_mutex; static globus_cond_t g_cond; static globus_bool_t g_done = GLOBUS_FALSE; static globus_xio_server_t gfs_l_gfork_server_handle; static globus_fifo_t gfs_l_gfork_be_q = NULL; static int g_port = 0; static int g_stripe_count = 0; static globus_bool_t g_use_gsi = GLOBUS_TRUE; static char * g_allowed_dn_file = NULL; static globus_xio_driver_t g_tcp_driver; static globus_xio_driver_t g_gsi_driver; static FILE * g_log_fptr; static gfork_child_handle_t g_handle; static globus_bool_t g_gfork_alive = GLOBUS_FALSE; static int g_connection_count = 0; static int g_connection_count_max_observed = 0; static globus_hashtable_t g_gfork_be_table; static globus_bool_t g_backend = GLOBUS_FALSE; static globus_xio_attr_t g_attr; static globus_xio_stack_t g_stack; static int g_be_timer_sec = (GF_REGISTRATION_TIMEOUT/2); static char * g_reg_cs = NULL; static char * g_be_cs; static uint32_t g_at_once; static uint32_t g_total_cons; /* memory limiting globals */ static globus_bool_t gfs_l_memlimiting = GLOBUS_FALSE; static globus_off_t gfs_l_memlimit_available; static globus_off_t gfs_l_memlimit; static globus_hashtable_t gfs_l_memlimit_table; static int gfs_l_memlimit_delay = 1; /* this minimum makes it so when 1 ends there is enough for the next to start */ static globus_off_t gfs_l_memlimit_delay_threshold=GFSGforkSizeOfIdleServer-1; static int gfs_l_memlimit_max_conn = -1; static int gfs_l_max_instance; static globus_list_t * gfs_l_gfork_mem_retry_list = NULL; static int gfs_l_gfork_nice_share_count = 2; static globus_result_t gfs_gfork_master_options( int argc, char ** argv); static globus_result_t gfs_l_gfork_read_dynbe( globus_xio_handle_t handle, globus_byte_t * buffer, globus_size_t len); #define GFS_421_NO_TCP_MEM \ "421 Not enough memory for TCP buffers. Try later." typedef struct gfs_l_gfork_master_entry_s { char * table_key; globus_callback_handle_t callback_handle; int timeout_count; globus_byte_t buffer[GF_DYN_PACKET_LEN]; } gfs_l_gfork_master_entry_t; static void gfs_l_gfork_write_close_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_free(user_arg); } static void gfs_l_gfork_log( globus_result_t result, int level, char * fmt, ...) { va_list ap; if(g_log_fptr == NULL) { return; } va_start(ap, fmt); fprintf(g_log_fptr, "[gridftp gfork plugin] : "); if(result != GLOBUS_SUCCESS) { char * err_str = globus_error_print_friendly( globus_error_peek(result)); fprintf(g_log_fptr, "ERROR : %s : ", err_str); globus_free(err_str); } vfprintf(g_log_fptr, fmt, ap); va_end(ap); fflush(g_log_fptr); } static void gfs_l_gfork_timeout( void * user_arg) { char * buffer; gfs_l_gfork_master_entry_t * ent_buf; ent_buf = (gfs_l_gfork_master_entry_t *) user_arg; globus_mutex_lock(&g_mutex); { ent_buf->timeout_count--; if(ent_buf->timeout_count < 0) { buffer = (char *) ent_buf->buffer; gfs_l_gfork_log( GLOBUS_SUCCESS, 2, "Backend registration for %s expired\n", &buffer[GF_DYN_CS_NDX]); ent_buf->buffer[GF_VERSION_NDX] = GF_VERSION_TIMEOUT; globus_hashtable_remove( &g_gfork_be_table, ent_buf->table_key); globus_free(ent_buf->table_key); globus_free(ent_buf); } } globus_mutex_unlock(&g_mutex); } static void gfs_l_gfork_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { globus_xio_register_close( handle, NULL, gfs_l_gfork_write_close_cb, buffer); } static globus_result_t gfs_l_gfork_read_remove_dynbe( globus_xio_handle_t handle, globus_byte_t * buffer, globus_size_t len) { globus_result_t result; gfs_l_gfork_master_entry_t * ent_buf; globus_bool_t ok; globus_bool_t done; int i; char * table_key; GFSGForkFuncName(gfs_l_gfork_read_remove_dynbe); /* we are only ok if the string ends in a \0 */ done = GLOBUS_FALSE; ok = GLOBUS_TRUE; for(i = GF_DYN_CS_NDX; i < GF_DYN_CS_NDX + GF_DYN_CS_LEN && !done; i++) { if(buffer[i] == '\0') { ok = !ok; done = GLOBUS_TRUE; } else if(!isalnum(buffer[i]) && buffer[i] != '.' && buffer[i] != '-' && buffer[i] != ':') { ok = GLOBUS_FALSE; done = GLOBUS_TRUE; } else { ok = GLOBUS_FALSE; } } if(!ok) { gfs_l_gfork_log( GLOBUS_SUCCESS, 2, "Registration message not ok\n"); goto error_cs; } table_key = (char *)&buffer[GF_DYN_CS_NDX]; ent_buf = (gfs_l_gfork_master_entry_t *) globus_hashtable_remove( &g_gfork_be_table, table_key); if(ent_buf == NULL) { buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_NACK; gfs_l_gfork_log( GLOBUS_SUCCESS, 2, "Cannot find entry to unregister.\n"); } else { memset(buffer, '\0', GF_DYN_PACKET_LEN); buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_ACK; } result = globus_xio_register_write( handle, buffer, GF_DYN_PACKET_LEN, GF_DYN_PACKET_LEN, NULL, gfs_l_gfork_write_cb, NULL); if(result != GLOBUS_SUCCESS) { globus_xio_register_close( handle, NULL, gfs_l_gfork_write_close_cb, buffer); } return GLOBUS_SUCCESS; error_cs: return GLOBUS_SUCCESS; } static void gfs_l_gfork_read_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { GFSGForkFuncName(gfs_l_gfork_read_cb); gfs_l_gfork_log( result, 3, "Reading incoming registration message\n"); globus_mutex_lock(&g_mutex); { if(result != GLOBUS_SUCCESS) { goto error; } /* before addind to list make sure the packet is ok */ if(buffer[GF_VERSION_NDX] != GF_VERSION) { goto error_version; } switch(buffer[GF_MSG_TYPE_NDX]) { case GFS_GFORK_MSG_TYPE_DYNBE: result = gfs_l_gfork_read_dynbe(handle, buffer, len); break; case GFS_GFORK_MSG_TYPE_REMOVE_DYNBE: result = gfs_l_gfork_read_remove_dynbe(handle, buffer, len); break; default: result = GFSGforkError("unknown registration command", 0); gfs_l_gfork_log( result, 2, "Registration command not found\n"); break; } if(result != GLOBUS_SUCCESS) { goto error_cmd; } } globus_mutex_unlock(&g_mutex); return; error_cmd: error_version: /* reuse the buffer we already have */ buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_NACK; result = globus_xio_register_write( handle, buffer, GF_DYN_PACKET_LEN, GF_DYN_PACKET_LEN, NULL, gfs_l_gfork_write_cb, NULL); if(result != GLOBUS_SUCCESS) { globus_xio_register_close( handle, NULL, gfs_l_gfork_write_close_cb, buffer); globus_free(buffer); gfs_l_gfork_log(result, 3, "Write NACK failed.\n"); } error: gfs_l_gfork_log( result, 3, "Reading registration exit it error.\n"); globus_mutex_unlock(&g_mutex); } static void gfs_l_gfork_read_dynbe_bc_cb( globus_xio_handle_t xio_handle, globus_result_t result, globus_xio_iovec_t * iovec, int count, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { int i; for(i = 0; i < count; i++) { globus_free(iovec[i].iov_base); } } static globus_result_t gfs_l_gfork_read_dynbe( globus_xio_handle_t handle, globus_byte_t * buffer, globus_size_t len) { globus_result_t result; gfs_l_gfork_master_entry_t * ent_buf; globus_xio_iovec_t iov[1]; globus_bool_t ok; globus_bool_t done; int i; globus_reltime_t delay; uint32_t tmp_32; uint32_t converted_32; char * table_key; GFSGForkFuncName(gfs_l_gfork_read_dynbe); if(!g_gfork_alive) { result = GFSGforkError("GFork is no longer alive", 0); gfs_l_gfork_log( GLOBUS_SUCCESS, 1, "GFork is no longer a live in gfs_l_gfork_read_dynbe\n"); return result; } /* we are only ok if the string ends in a \0 */ done = GLOBUS_FALSE; ok = GLOBUS_TRUE; for(i = GF_DYN_CS_NDX; i < GF_DYN_CS_NDX + GF_DYN_CS_LEN && !done; i++) { if(buffer[i] == '\0') { ok = !ok; done = GLOBUS_TRUE; } else if(!isalnum(buffer[i]) && buffer[i] != '.' && buffer[i] != '-' && buffer[i] != ':') { ok = GLOBUS_FALSE; done = GLOBUS_TRUE; } else { ok = GLOBUS_FALSE; } } /* registering client may not be same byte order but worker child will be */ memcpy(&tmp_32, &buffer[GF_DYN_AT_ONCE_NDX], sizeof(uint32_t)); converted_32 = ntohl(tmp_32); memcpy(&buffer[GF_DYN_AT_ONCE_NDX], &converted_32, sizeof(uint32_t)); memcpy(&tmp_32, &buffer[GF_DYN_TOTAL_NDX], sizeof(uint32_t)); converted_32 = ntohl(tmp_32); memcpy(&buffer[GF_DYN_TOTAL_NDX], &converted_32, sizeof(uint32_t)); if(!ok) { gfs_l_gfork_log( GLOBUS_SUCCESS, 2, "Registration message not ok\n"); result = GFSGforkError("bad contact string", 0); goto error_cs; } GlobusTimeReltimeSet(delay, GF_REGISTRATION_TIMEOUT, 0); table_key = (char *)&buffer[GF_DYN_CS_NDX]; ent_buf = (gfs_l_gfork_master_entry_t *) globus_hashtable_lookup( &g_gfork_be_table, table_key); if(ent_buf == NULL) { ent_buf = (gfs_l_gfork_master_entry_t *) globus_calloc(1, sizeof(gfs_l_gfork_master_entry_t)); memcpy(ent_buf->buffer, buffer, GF_DYN_PACKET_LEN); ent_buf->table_key = strdup(table_key); globus_hashtable_insert( &g_gfork_be_table, ent_buf->table_key, ent_buf); globus_fifo_enqueue(&gfs_l_gfork_be_q, ent_buf); } memset(buffer, '\0', GF_DYN_PACKET_LEN); /* count the timeout callbacks. For each refresh there will be a timeout oneshot. They all must come back before it is considered dead. this way we gaurentee that the latest refresh got at least its fair share of time */ ent_buf->timeout_count++; globus_callback_register_oneshot( &ent_buf->callback_handle, &delay, gfs_l_gfork_timeout, ent_buf); /* write ack */ buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_ACK; result = globus_xio_register_write( handle, buffer, GF_DYN_PACKET_LEN, GF_DYN_PACKET_LEN, NULL, gfs_l_gfork_write_cb, NULL); if(result != GLOBUS_SUCCESS) { globus_xio_register_close( handle, NULL, gfs_l_gfork_write_close_cb, buffer); globus_free(buffer); goto error_cs; } iov[0].iov_base = malloc(GF_DYN_PACKET_LEN); memcpy(iov[0].iov_base, buffer, GF_DYN_PACKET_LEN); iov[0].iov_len = GF_DYN_PACKET_LEN; buffer = iov[0].iov_base; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_DYNBE; gfs_l_gfork_log( GLOBUS_SUCCESS, 2, "Successful registration from: %s\n", &buffer[GF_DYN_CS_NDX]); /* TODO: keep an "in need" list. if only 3 were available at the time the client asked but wanted 4, send this message, otherwise, do not send. for now this is fine because all children have knowledge of all servers and choose themselves. */ result = globus_gfork_broadcast( g_handle, iov, 1, gfs_l_gfork_read_dynbe_bc_cb, NULL); gfs_l_gfork_log( result, 3, "Broadcasted new registration\n"); return GLOBUS_SUCCESS; error_cs: return result; } static globus_result_t gfs_l_gfork_dn_ok( globus_xio_handle_t handle) { FILE * fptr; gss_name_t local; gss_name_t peer; OM_uint32 min_stat; OM_uint32 maj_stat; gss_buffer_desc local_buf = GSS_C_EMPTY_BUFFER; gss_buffer_desc peer_buf = GSS_C_EMPTY_BUFFER; char line[256]; globus_result_t result; globus_bool_t found; GFSGForkFuncName(gfs_l_gfork_dn_ok); /* verify we are ok with the sender */ result = globus_xio_handle_cntl( handle, g_gsi_driver, GLOBUS_XIO_GSI_GET_PEER_NAME, &peer); if(result != GLOBUS_SUCCESS) { goto error_peer; } maj_stat = gss_display_name( &min_stat, peer, &peer_buf, NULL); if(maj_stat != GSS_S_COMPLETE) { goto error_peer; } /* verify we are ok with the sender */ result = globus_xio_handle_cntl( handle, g_gsi_driver, GLOBUS_XIO_GSI_GET_LOCAL_NAME, &local); if(result != GLOBUS_SUCCESS) { goto error_local; } maj_stat = gss_display_name( &min_stat, local, &local_buf, NULL); if(maj_stat != GSS_S_COMPLETE) { goto error_local; } /* if no file assume seld */ if(g_allowed_dn_file == NULL) { if(memcmp(&local_buf.value, peer_buf.value, peer_buf.length) != 0) { char * tmp_str; tmp_str = globus_common_create_string( "%s not allowed", peer_buf.value); result = GFSGforkError(tmp_str, 0); goto error_no_match; } } else { fptr = fopen(g_allowed_dn_file, "r"); if(fptr == NULL) { goto error_fopen; } found = GLOBUS_FALSE; while(fscanf(fptr, "\"%[^\"]\"", line) == 1 && !found) { if(memcmp(peer_buf.value, line, peer_buf.length) == 0) { found = GLOBUS_TRUE; } } fclose(fptr); if(!found) { char * tmp_str; tmp_str = globus_common_create_string( "%s not found in file", peer_buf.value); result = GFSGforkError(tmp_str, 0); free(tmp_str); goto error_no_match; } } globus_free(peer_buf.value); globus_free(local_buf.value); return GLOBUS_SUCCESS; error_no_match: error_fopen: error_local: error_peer: return result; } static void gfs_l_gfork_open_server_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_byte_t * buffer; if(result != GLOBUS_SUCCESS) { goto error_accept; } buffer = malloc(GF_DYN_PACKET_LEN); if(g_use_gsi) { /* verify we are ok with the sender */ result = gfs_l_gfork_dn_ok(handle); if(result != GLOBUS_SUCCESS) { gfs_l_gfork_log(result, 2, "DN rejected.\n"); goto error_not_allowed; } } result = globus_xio_register_read( handle, buffer, GF_DYN_PACKET_LEN, GF_DYN_PACKET_LEN, NULL, gfs_l_gfork_read_cb, NULL); if(result != GLOBUS_SUCCESS) { goto error_read; } return; error_read: error_not_allowed: buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_NACK; result = globus_xio_register_write( handle, buffer, GF_DYN_PACKET_LEN, GF_DYN_PACKET_LEN, NULL, gfs_l_gfork_write_cb, NULL); if(result != GLOBUS_SUCCESS) { globus_xio_register_close( handle, NULL, gfs_l_gfork_write_close_cb, buffer); globus_free(buffer); gfs_l_gfork_log(result, 3, "Write NACK failed.\n"); } error_accept: gfs_l_gfork_log( result, 2, "Open server error.\n"); return; } static void gfs_l_gfork_add_server_accept_cb( globus_xio_server_t server, globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_xio_attr_t attr; globus_mutex_lock(&g_mutex); { if(result != GLOBUS_SUCCESS) { goto error; } globus_xio_attr_init(&attr); if(g_use_gsi) { result = globus_xio_attr_cntl( attr, g_gsi_driver, GLOBUS_XIO_GSI_SET_AUTHORIZATION_MODE, GLOBUS_XIO_GSI_SELF_AUTHORIZATION); if(result != GLOBUS_SUCCESS) { goto error; } } result = globus_xio_register_open( handle, NULL, attr, gfs_l_gfork_open_server_cb, NULL); if(result != GLOBUS_SUCCESS) { gfs_l_gfork_log( result, 1, "Failed to open\n"); goto error; } globus_xio_attr_destroy(attr); error: result = globus_xio_server_register_accept( gfs_l_gfork_server_handle, gfs_l_gfork_add_server_accept_cb, NULL); if(result != GLOBUS_SUCCESS) { gfs_l_gfork_log( result, 0, "Failed to accept\n"); } gfs_l_gfork_log( result, 3, "Accept callback ending.\n"); } globus_mutex_unlock(&g_mutex); } static globus_result_t gfs_l_gfork_listen() { char * contact_string; globus_result_t res; GFSGForkFuncName(gfs_l_gfork_listen); res = globus_xio_server_create( &gfs_l_gfork_server_handle, g_attr, g_stack); if(res != GLOBUS_SUCCESS) { goto error_server_create; } res = globus_xio_server_get_contact_string( gfs_l_gfork_server_handle, &contact_string); if(res != GLOBUS_SUCCESS) { goto error_server; } gfs_l_gfork_log( GLOBUS_SUCCESS, 0, "Listening on %s\n", contact_string); globus_free(contact_string); res = globus_xio_server_register_accept( gfs_l_gfork_server_handle, gfs_l_gfork_add_server_accept_cb, NULL); if(res != GLOBUS_SUCCESS) { goto error_accept; } return GLOBUS_SUCCESS; error_accept: error_server: error_server_create: return res; } static void gfs_l_gfork_dyn_be_open( gfork_child_handle_t handle, void * user_arg, pid_t from_pid) { uint32_t n32; globus_result_t result; globus_xio_iovec_t * iov; int i = 0; int iovc = 0; globus_bool_t done = GLOBUS_FALSE; gfs_l_gfork_master_entry_t * ent_buf; iov = (globus_xio_iovec_t *) globus_calloc( globus_fifo_size(&gfs_l_gfork_be_q), sizeof(globus_xio_iovec_t)); while(!done && (i < g_stripe_count || g_stripe_count == 0)) { if(globus_fifo_empty(&gfs_l_gfork_be_q)) { done = GLOBUS_TRUE; } else { ent_buf = (gfs_l_gfork_master_entry_t *) globus_fifo_dequeue(&gfs_l_gfork_be_q); if(ent_buf->buffer[GF_VERSION_NDX] == GF_VERSION_TIMEOUT) { gfs_l_gfork_log( GLOBUS_SUCCESS, 2, "Freeing timed-out buffer %s\n", &ent_buf->buffer[GF_DYN_CS_NDX]); globus_free(ent_buf); } else { /* a good buffer */ /* temparily assign ent_buf here, we ultimatale want ent_buf-> buffer */ iov[i].iov_base = ent_buf; iov[i].iov_len = GF_DYN_PACKET_LEN; i++; } } } iovc = i; for(i = 0; i < iovc; i++) { ent_buf = (gfs_l_gfork_master_entry_t *) iov[i].iov_base; globus_fifo_enqueue(&gfs_l_gfork_be_q, ent_buf); iov[i].iov_base = ent_buf->buffer; n32 = iovc - i; memcpy(&ent_buf->buffer[GF_DYN_ENTRY_COUNT_NDX],&n32,sizeof(uint32_t)); gfs_l_gfork_log( GLOBUS_SUCCESS, 2, "Re-enqueue %d\n", n32); assert(GFS_GFORK_MSG_TYPE_DYNBE == ent_buf->buffer[GF_MSG_TYPE_NDX]); } /* put them back in */ if(iovc > 0) { gfs_l_gfork_log( GLOBUS_SUCCESS, 3, "sending to pid %d\n", from_pid); result = globus_gfork_send( handle, from_pid, iov, iovc, NULL, NULL); if(result != GLOBUS_SUCCESS) { gfs_l_gfork_log( result, 3, "failed to send to %d\n", from_pid); } } globus_free(iov); } static void gfs_l_gfork_free_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_xio_iovec_t * iovec, int count, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { int i; for(i = 0; i < count; i++) { globus_free(iovec[i].iov_base); } } static globus_bool_t gfs_l_gfork_mem_can_support() { if(gfs_l_memlimit_available-GFSGforkMinMem-GFSGforkSizeOfIdleServer > 0) { return GLOBUS_TRUE; } return GLOBUS_FALSE; } static globus_off_t gfs_l_gfork_mem_limit_calc() { globus_off_t mem_given; if(gfs_l_memlimit_available <= 0) { return -1; } if(g_connection_count <= gfs_l_gfork_nice_share_count) { mem_given = GFSGforkTopNiceShare(gfs_l_memlimit); mem_given = mem_given / gfs_l_gfork_nice_share_count; } else { mem_given = gfs_l_memlimit_available / 2; } /* if not worht giving */ if(mem_given < GFSGforkMinMem) { /* gotta kill it */ return -1; } if(gfs_l_memlimit_available - mem_given <= 0) { return -1; } return mem_given; } static void gfs_l_gfork_mem_limit_send( gfork_child_handle_t handle, pid_t to_pid, int limit) { uint32_t n; globus_xio_iovec_t iov; globus_byte_t * buffer; globus_result_t result; n = (uint32_t) limit; buffer = globus_malloc(GF_MEM_MSG_LEN); buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_MEM; memcpy(&buffer[GF_MEM_LIMIT_NDX], &n, sizeof(uint32_t)); iov.iov_base = buffer; iov.iov_len = GF_MEM_MSG_LEN; gfs_l_gfork_log( GLOBUS_SUCCESS, 3, "sending mem limit %d to %d\n", limit, to_pid); result = globus_gfork_send( handle, to_pid, &iov, 1, gfs_l_gfork_free_write_cb, NULL); if(result != GLOBUS_SUCCESS) { gfs_l_gfork_log( result, 3, "failed to send to %d\n", to_pid); } } static void gfs_l_gfork_kill_send( gfork_child_handle_t handle, pid_t to_pid, const char * msg) { globus_xio_iovec_t iov; globus_byte_t * buffer; globus_result_t result; buffer = globus_calloc(1, GF_KILL_MSG_LEN); buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_KILL; strncpy((char *)&buffer[GF_KILL_STRING_NDX], msg, GF_KILL_STRING_LEN); iov.iov_base = buffer; iov.iov_len = GF_KILL_MSG_LEN; gfs_l_gfork_log( GLOBUS_SUCCESS, 3, "sending kill to pid %d\n", to_pid); result = globus_gfork_send( handle, to_pid, &iov, 1, gfs_l_gfork_free_write_cb, NULL); if(result != GLOBUS_SUCCESS) { gfs_l_gfork_log( result, 3, "failed to send kill to %d\n", to_pid); } } static void gfs_l_gfork_kill( gfs_l_memlimit_entry_t * entry) { gfs_l_gfork_log( GLOBUS_SUCCESS, 3, "killing pid %d. mem at: %" GLOBUS_OFF_T_FORMAT"\n", entry->pid, gfs_l_memlimit_available); #ifndef TARGET_ARCH_WIN32 kill(entry->pid, SIGKILL); #endif gfs_l_memlimit_available += entry->mem_size; globus_free(entry); /* gfs_l_gfork_kill_send(handle, from_pid, GFS_421_NO_TCP_MEM); */ } static void gfs_l_gfork_ready_send( gfork_child_handle_t handle, pid_t to_pid) { globus_xio_iovec_t iov; globus_byte_t * buffer; globus_result_t result; buffer = globus_calloc(1, GF_READY_MSG_LEN); buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_READY; iov.iov_base = buffer; iov.iov_len = GF_READY_MSG_LEN; gfs_l_gfork_log( GLOBUS_SUCCESS, 3, "sending ready to pid %d\n", to_pid); result = globus_gfork_send( handle, to_pid, &iov, 1, gfs_l_gfork_free_write_cb, NULL); if(result != GLOBUS_SUCCESS) { gfs_l_gfork_log( result, 3, "failed to send to %d\n", to_pid); } } static void gfs_l_gfork_mem_try( void * user_arg) { int mem_given; gfs_l_memlimit_entry_t * entry; entry = (gfs_l_memlimit_entry_t *) user_arg; entry->count--; /* if we are using a memory limit */ mem_given = gfs_l_gfork_mem_limit_calc(); if(mem_given <= 0 || (entry->count <= 0 && mem_given < gfs_l_memlimit_delay_threshold)) { gfs_l_gfork_kill(entry); } else if(mem_given < gfs_l_memlimit_delay_threshold) { gfs_l_gfork_log( GLOBUS_SUCCESS, 2, "Delaying ready message\n"); globus_list_insert(&gfs_l_gfork_mem_retry_list, entry); /* globus_callback_register_oneshot( NULL, &delay, gfs_l_gfork_mem_try_cb, entry); */ gfs_l_memlimit_delay++; if(gfs_l_memlimit_delay >= GFS_GFORK_MAX_DELAY) { gfs_l_memlimit_delay = GFS_GFORK_MAX_DELAY; } } else { gfs_l_memlimit_available -= mem_given; entry->mem_size += mem_given; entry->tcp_buffer_mem = mem_given / 3; globus_hashtable_insert( &gfs_l_memlimit_table, (void *) (intptr_t) entry->pid, entry); gfs_l_gfork_mem_limit_send( entry->handle, entry->pid, entry->tcp_buffer_mem); gfs_l_gfork_ready_send(entry->handle, entry->pid); } } static void gfs_l_gfork_mem_try_cb( void * user_arg) { globus_list_t * list; globus_mutex_lock(&g_mutex); { list = globus_list_search(gfs_l_gfork_mem_retry_list, user_arg); if(list != NULL) { globus_list_remove(&gfs_l_gfork_mem_retry_list, list); gfs_l_gfork_mem_try(user_arg); } } globus_mutex_unlock(&g_mutex); } static void gfs_l_gfork_open_cb( gfork_child_handle_t handle, void * user_arg, pid_t from_pid) { gfs_l_memlimit_entry_t * entry; gfs_l_gfork_log( GLOBUS_SUCCESS, 2, "Open called for pid %d\n", from_pid); globus_mutex_lock(&g_mutex); { g_connection_count++; if(g_connection_count > g_connection_count_max_observed) { g_connection_count_max_observed = g_connection_count; } /* if we are using a memory limit */ if(gfs_l_memlimiting) { entry = (gfs_l_memlimit_entry_t *) globus_calloc( 1, sizeof(gfs_l_memlimit_entry_t)); entry->handle = handle; entry->pid = from_pid; if(g_connection_count >= gfs_l_memlimit_max_conn && gfs_l_memlimit_max_conn != -1) { goto error; } /* if i can support the overhead of just the connection */ if(gfs_l_gfork_mem_can_support()) { entry->count = GFS_GFORK_MAX_RETRY; entry->mem_size = GFSGforkSizeOfIdleServer; gfs_l_memlimit_available -= entry->mem_size; gfs_l_gfork_mem_try(entry); } else { goto error; } } if(!g_backend) { gfs_l_gfork_dyn_be_open(handle, user_arg, from_pid); } if(!gfs_l_memlimiting) { gfs_l_gfork_ready_send(handle, from_pid); } } globus_mutex_unlock(&g_mutex); return; error: gfs_l_gfork_kill(entry); globus_mutex_unlock(&g_mutex); } static void gfs_l_gfork_fire_delayed() { gfs_l_memlimit_entry_t * next_entry; /* go through them all, if not enough mem they will be re-queue could optimize by stoping when the first one doesn't get fired */ while(!globus_list_empty(gfs_l_gfork_mem_retry_list)) { next_entry = (gfs_l_memlimit_entry_t *) globus_list_remove( &gfs_l_gfork_mem_retry_list, gfs_l_gfork_mem_retry_list); gfs_l_gfork_mem_try(next_entry); } } static void gfs_l_gfork_error_cb( gfork_child_handle_t handle, void * user_arg, globus_result_t result) { globus_mutex_lock(&g_mutex); { g_gfork_alive = GLOBUS_FALSE; g_done = GLOBUS_TRUE; globus_cond_signal(&g_cond); } globus_mutex_unlock(&g_mutex); } /* connection cloesd */ static void gfs_l_gfork_closed_cb( gfork_child_handle_t handle, void * user_arg, pid_t from_pid) { gfs_l_memlimit_entry_t * entry; globus_mutex_lock(&g_mutex); { g_connection_count--; gfs_l_gfork_log( GLOBUS_SUCCESS, 2, "Closed called for pid %d\n", from_pid); if(gfs_l_memlimiting) { /* if we have it as a memory entry */ entry = (gfs_l_memlimit_entry_t *) globus_hashtable_remove( &gfs_l_memlimit_table, (void *) (intptr_t) from_pid); if(entry != NULL) { gfs_l_memlimit_available += entry->mem_size; globus_free(entry); } gfs_l_memlimit_delay--; if(gfs_l_memlimit_delay < GFS_GFORK_MIN_DELAY) { gfs_l_memlimit_delay = GFS_GFORK_MIN_DELAY; } gfs_l_gfork_fire_delayed(); } } globus_mutex_unlock(&g_mutex); } static void gfs_l_gfork_incoming_cb( gfork_child_handle_t handle, void * user_arg, pid_t from_pid, globus_byte_t * buffer, globus_size_t len) { uint32_t tmp32; gfs_l_memlimit_entry_t * entry; int diff; globus_mutex_lock(&g_mutex); { if(buffer[GF_VERSION_NDX] != GF_VERSION) { gfs_l_gfork_log(GLOBUS_SUCCESS, 0, "Incoming message with bad version, ignoring."); goto error; } entry = (gfs_l_memlimit_entry_t *) globus_hashtable_lookup( &gfs_l_memlimit_table, (void *) (intptr_t) from_pid); if(entry == NULL) { gfs_l_gfork_log(GLOBUS_SUCCESS, 0, "Incoming message from unknown pid %d", from_pid); goto error; } switch(buffer[GF_MSG_TYPE_NDX]) { case GFS_GFORK_MSG_TYPE_RELEASE: memcpy(&tmp32, &buffer[GF_RELEASE_COUNT_NDX], GF_RELEASE_COUNT_LEN); if(tmp32 > 0) { gfs_l_gfork_log(GLOBUS_SUCCESS, 0, "Pid %d returning %d bytes.\n", from_pid, (int)tmp32); diff = entry->tcp_buffer_mem - tmp32; if(diff > 0) { entry->tcp_buffer_mem = tmp32; diff *= 3; gfs_l_memlimit_available += diff; entry->mem_size -= diff; } } break; default: gfs_l_gfork_log(GLOBUS_SUCCESS, 0, "Incoming message with bad type, ignoring."); goto error; break; } } globus_mutex_unlock(&g_mutex); return; error: globus_mutex_unlock(&g_mutex); gfs_l_gfork_log(GLOBUS_SUCCESS, 0, "Error in incoming message."); } static globus_result_t gfs_l_gfork_xio_setup() { globus_result_t result; result = globus_xio_attr_init(&g_attr); if(result != GLOBUS_SUCCESS) { goto error_attr_init; } result = globus_xio_stack_init(&g_stack, NULL); if(result != GLOBUS_SUCCESS) { goto error_stack_init; } result = globus_xio_driver_load("tcp", &g_tcp_driver); if(result != GLOBUS_SUCCESS) { goto error_tcp; } result = globus_xio_stack_push_driver(g_stack, g_tcp_driver); if(result != GLOBUS_SUCCESS) { goto error_tcp_push; } result = globus_xio_attr_cntl( g_attr, g_tcp_driver, GLOBUS_XIO_TCP_SET_PORT, g_port); if(result != GLOBUS_SUCCESS) { goto error_port; } if(g_use_gsi) { result = globus_xio_driver_load("gsi", &g_gsi_driver); if(result != GLOBUS_SUCCESS) { goto error_gsi; } result = globus_xio_stack_push_driver(g_stack, g_gsi_driver); if(result != GLOBUS_SUCCESS) { goto error_gsi_push; } result = globus_xio_attr_cntl( g_attr, g_gsi_driver, GLOBUS_XIO_GSI_SET_AUTHORIZATION_MODE, GLOBUS_XIO_GSI_NO_AUTHORIZATION); if(result != GLOBUS_SUCCESS) { goto error_gsi_push; } } return GLOBUS_SUCCESS; error_gsi_push: error_gsi: error_port: error_tcp_push: error_tcp: error_stack_init: error_attr_init: return result; } /* BACKEND LOGIC */ static void gfs_l_gfork_backend_xio_read_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { if(result != GLOBUS_SUCCESS) { /* just log it */ gfs_l_gfork_log(result, 0, "Backend registration failed\n"); } globus_free(buffer); globus_xio_register_close( handle, NULL, NULL, NULL); } static void gfs_l_gfork_backend_xio_write_cb( globus_xio_handle_t handle, globus_result_t result, globus_byte_t * buffer, globus_size_t len, globus_size_t nbytes, globus_xio_data_descriptor_t data_desc, void * user_arg) { if(result != GLOBUS_SUCCESS) { /* just log it */ gfs_l_gfork_log(result, 0, "Backend registration failed\n"); goto error; } result = globus_xio_register_read( handle, buffer, GF_DYN_PACKET_LEN, GF_DYN_PACKET_LEN, NULL, gfs_l_gfork_backend_xio_read_cb, NULL); if(result != GLOBUS_SUCCESS) { goto error; } return; error: globus_free(buffer); globus_xio_register_close( handle, NULL, NULL, NULL); } static void gfs_l_gfork_backend_xio_open_cb( globus_xio_handle_t handle, globus_result_t result, void * user_arg) { globus_byte_t * buffer; uint32_t converted_32; if(result != GLOBUS_SUCCESS) { goto error_param; } buffer = globus_calloc(1, GF_DYN_PACKET_LEN); buffer[GF_VERSION_NDX] = GF_VERSION; buffer[GF_MSG_TYPE_NDX] = GFS_GFORK_MSG_TYPE_DYNBE; converted_32 = htonl(g_at_once); memcpy(&buffer[GF_DYN_AT_ONCE_NDX], &converted_32, sizeof(uint32_t)); converted_32 = htonl(g_total_cons); memcpy(&buffer[GF_DYN_TOTAL_NDX], &converted_32, sizeof(uint32_t)); strncpy((char *)&buffer[GF_DYN_CS_NDX], g_be_cs, GF_DYN_CS_LEN); result = globus_xio_register_write( handle, buffer, GF_DYN_PACKET_LEN, GF_DYN_PACKET_LEN, NULL, gfs_l_gfork_backend_xio_write_cb, NULL); if(result != GLOBUS_SUCCESS) { goto error_write; } return; error_write: globus_free(buffer); error_param: gfs_l_gfork_log(result, 0, "Backend registration failed\n"); globus_xio_register_close( handle, NULL, NULL, NULL); } static globus_bool_t gfs_l_gfork_backend_timeout_true( globus_xio_handle_t handle, globus_xio_operation_type_t type, void * user_arg) { return GLOBUS_TRUE; } static void gfs_l_gfork_backend_timer( void * user_arg) { globus_result_t result; globus_xio_handle_t xio_handle; globus_xio_attr_t xio_attr; globus_reltime_t to; gfs_l_gfork_log(GLOBUS_SUCCESS, 0, "Backend timer enter\n"); result = globus_xio_attr_copy(&xio_attr, g_attr); globus_assert(result == GLOBUS_SUCCESS); GlobusTimeReltimeSet(to, 15, 0); globus_xio_attr_cntl( xio_attr, NULL, GLOBUS_XIO_ATTR_SET_TIMEOUT_ALL, gfs_l_gfork_backend_timeout_true, &to, NULL); result = globus_xio_handle_create(&xio_handle, g_stack); if(result != GLOBUS_SUCCESS) { /* log nasty error, but don't exit */ goto error_create; } gfs_l_gfork_log(GLOBUS_SUCCESS, 0, "Attempting to open :%s:\n", g_reg_cs); result = globus_xio_register_open( xio_handle, g_reg_cs, xio_attr, gfs_l_gfork_backend_xio_open_cb, NULL); if(result != GLOBUS_SUCCESS) { /* log nasty error, but don't exit */ goto error_open; } globus_xio_attr_destroy(xio_attr); return; error_open: error_create: globus_xio_attr_destroy(xio_attr); gfs_l_gfork_log(result, 0, "Backend registration failed\n"); } static globus_result_t gfs_l_gfork_backend_setup() { globus_reltime_t period; globus_reltime_t delay; GlobusTimeReltimeSet(delay, 0, 0); GlobusTimeReltimeSet(period, g_be_timer_sec, 0); gfs_l_gfork_log(GLOBUS_SUCCESS, 1, "Starting timer\n"); globus_callback_register_periodic( NULL, &delay, &period, gfs_l_gfork_backend_timer, NULL); return GLOBUS_SUCCESS; } int main( int argc, char ** argv) { globus_result_t result; int rc; GFSGForkFuncName(main); LTDL_SET_PRELOADED_SYMBOLS(); rc = globus_module_activate(GLOBUS_GFORK_CHILD_MODULE); if(rc != 0) { result = GFSGforkError("Failed to activate gfork", 0); goto error_activate; } result = gfs_gfork_master_options(argc, argv); if(result != GLOBUS_SUCCESS) { goto error_opts; } if(gfs_l_memlimiting) { gfs_l_gfork_log( GLOBUS_SUCCESS, 1, "Limiting memory usage to %" GLOBUS_OFF_T_FORMAT"\n", gfs_l_memlimit_available); } else { gfs_l_gfork_log( GLOBUS_SUCCESS, 1, "Not limiting memory\n"); } globus_fifo_init(&gfs_l_gfork_be_q); globus_mutex_init(&g_mutex, NULL); globus_cond_init(&g_cond, NULL); g_done = GLOBUS_FALSE; globus_hashtable_init( &g_gfork_be_table, 256, globus_hashtable_string_hash, globus_hashtable_string_keyeq); globus_hashtable_init( &gfs_l_memlimit_table, 256, globus_hashtable_int_hash, globus_hashtable_int_keyeq); globus_mutex_lock(&g_mutex); { result = gfs_l_gfork_xio_setup(); if(result != GLOBUS_SUCCESS) { goto error_xio; } result = globus_gfork_child_master_start( &g_handle, NULL, gfs_l_gfork_open_cb, gfs_l_gfork_closed_cb, gfs_l_gfork_incoming_cb, gfs_l_gfork_error_cb, NULL); g_gfork_alive = GLOBUS_TRUE; if(result != GLOBUS_SUCCESS) { goto error_start; } if(!g_backend) { result = gfs_l_gfork_listen(); if(result != GLOBUS_SUCCESS) { goto error_listen; } } else { /* start time for registration */ result = gfs_l_gfork_backend_setup(); if(result != GLOBUS_SUCCESS) { goto error_xio; } } while(!g_done) { globus_cond_wait(&g_cond, &g_mutex); } } globus_mutex_unlock(&g_mutex); return 0; error_listen: error_start: error_xio: globus_mutex_unlock(&g_mutex); error_opts: error_activate: gfs_l_gfork_log(result, 0, "\n"); return 1; } static globus_result_t gfs_l_gfork_opts_kmgint( const char * arg, globus_off_t * out_i) { int i; int sc; GFSGForkFuncName(gfs_l_gfork_opts_kmgint); sc = sscanf(arg, "%d", &i); if(sc != 1) { return GFSGforkError("size is not an integer", GFS_GFORK_ERROR_PARAMETER); } if(strchr(arg, 'K') != NULL) { *out_i = (globus_off_t)i * 1024; } else if(strchr(arg, 'M') != NULL) { *out_i = (globus_off_t)i * 1024 * 1024; } else if(strchr(arg, 'G') != NULL) { *out_i = (globus_off_t)i * 1024 * 1024 * 1024; } else { *out_i = (globus_off_t)i; } return GLOBUS_SUCCESS; } static globus_result_t gfs_l_gfork_opts_help( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_options_help(opts_handle); printf("This program should be executed from gfork only. It is " "not intended to be a stand alone program.\n"); exit(0); return GLOBUS_SUCCESS; } static globus_result_t gfs_l_gfork_opts_port( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_result_t result; int sc; int port; GFSGForkFuncName(gfs_l_gfork_opts_port); sc = sscanf(opt[0], "%d", &port); if(sc != 1) { result = GFSGforkError("port must be an int", GFS_GFORK_ERROR_PARAMETER); goto error_format; } g_port = port; *out_parms_used = 1; return GLOBUS_SUCCESS; error_format: return result; } static globus_result_t gfs_l_gfork_opts_stripe_count( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_result_t result; int sc; int stripe_count; GFSGForkFuncName(gfs_l_gfork_opts_stripe_count); sc = sscanf(opt[0], "%d", &stripe_count); if(sc != 1) { result = GFSGforkError("stripe count must be an int", GFS_GFORK_ERROR_PARAMETER); goto error_format; } g_stripe_count = stripe_count; *out_parms_used = 1; return GLOBUS_SUCCESS; error_format: return result; } static globus_result_t gfs_l_gfork_opts_gsi( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_bool_t b = GLOBUS_FALSE; if(strcasecmp(opt[0], "t") == 0 || strcasecmp(opt[0], "y") == 0 || strcasecmp(opt[0], "yes") == 0 || strcasecmp(opt[0], "true") == 0) { b = GLOBUS_TRUE; } g_use_gsi = b; *out_parms_used = 1; return GLOBUS_SUCCESS; } static globus_result_t gfs_l_gfork_opts_dn_file( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { g_allowed_dn_file = opt[0]; *out_parms_used = 1; return GLOBUS_SUCCESS; } static globus_result_t gfs_l_gfork_opts_reg( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { g_reg_cs = opt[0]; *out_parms_used = 1; return GLOBUS_SUCCESS; } static globus_result_t gfs_l_gfork_opts_log( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_result_t result; GFSGForkFuncName(gfs_l_gfork_opts_log); if(strcmp(opt[0], "-") == 0) { g_log_fptr = stderr; } else { g_log_fptr = fopen(opt[0], "w"); if(g_log_fptr == NULL) { result = GFSGforkError("unable to open log file", GFS_GFORK_ERROR_PARAMETER); goto error_open; } } *out_parms_used = 1; return GLOBUS_SUCCESS; error_open: return result; } static globus_result_t gfs_l_gfork_opts_updatetime( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_result_t result; int sc; int tm; GFSGForkFuncName(gfs_l_gfork_opts_updatetime); sc = sscanf(opt[0], "%d", &tm); if(sc != 1) { result = GFSGforkError("stripe count must be an int", GFS_GFORK_ERROR_PARAMETER); goto error_format; } g_be_timer_sec = tm; *out_parms_used = 1; return GLOBUS_SUCCESS; error_format: return result; } static globus_result_t gfs_l_gfork_opts_mem_size( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_result_t result; globus_off_t val; result = gfs_l_gfork_opts_kmgint(opt[0], &val); if(result != GLOBUS_SUCCESS) { goto error; } gfs_l_memlimiting = GLOBUS_TRUE; gfs_l_memlimit_available = val; gfs_l_memlimit = val; return GLOBUS_SUCCESS; error: return result; } static globus_result_t gfs_l_gfork_opts_mem_limit( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_result_t result; globus_off_t page_count = -1; globus_off_t page_size = -1; GFSGForkFuncName(gfs_l_gfork_opts_mem_limit); gfs_l_memlimiting = GLOBUS_TRUE; # if defined(_SC_PHYS_PAGES) # if defined(_SC_PAGESIZE) { page_count = (globus_off_t) sysconf(_SC_PHYS_PAGES); page_size = (globus_off_t) sysconf(_SC_PAGESIZE); } # endif # endif if(page_count < 0 || page_size < 0) { result = GFSGforkError("Cannot automatically determine memory size. " "Use the -M option\n", GFS_GFORK_ERROR_PARAMETER); goto error; } gfs_l_memlimit_available = (page_count * page_size); return GLOBUS_SUCCESS; error: return result; } static globus_result_t gfs_l_gfork_opts_nice_share( globus_options_handle_t opts_handle, char * cmd, char ** opt, void * arg, int * out_parms_used) { globus_result_t result; int sc; int n; GFSGForkFuncName(gfs_l_gfork_opts_nice_share); sc = sscanf(opt[0], "%d", &n); if(sc != 1 || n <= 0) { result = GFSGforkError("nice_share count must be a positive integer", GFS_GFORK_ERROR_PARAMETER); goto error_format; } gfs_l_gfork_nice_share_count = n; *out_parms_used = 1; return GLOBUS_SUCCESS; error_format: return result; } globus_options_entry_t gfork_l_opts_table[] = { {"help", "h", NULL, NULL, "print the help message", 0, gfs_l_gfork_opts_help}, {"port", "p", NULL, "", "Port where server listens for connections.", 1, gfs_l_gfork_opts_port}, {"stripe-count", "s", NULL, "", "The max number of stripes to give to each server." " 0 is all available.", 1, gfs_l_gfork_opts_stripe_count}, {"logfile", "l", NULL, "", "Path to the logfile.", 1, gfs_l_gfork_opts_log}, {"gsi", "G", NULL, "", "Enable or disable GSI. Default is on.", 1, gfs_l_gfork_opts_gsi}, {"dn-file", "df", NULL, "", "Path to a file containing the list of acceptable DNs." " Default is system gridmap file", 1, gfs_l_gfork_opts_dn_file}, {"reg-cs", "b", NULL, "", "Contact to the frontend registry. This option makes it a data node", 1, gfs_l_gfork_opts_reg}, {"update-interval", "u", NULL, "", "Number of seconds between registration updates.", 1, gfs_l_gfork_opts_updatetime}, {"mem-size", "M", NULL, "", "Limit memory usage to a specific value.", 1, gfs_l_gfork_opts_mem_size}, {"mem-limit", "m", NULL, "", "Limit memory usage. System will decide how.", 0, gfs_l_gfork_opts_mem_limit}, {"nice-share", "ns", NULL, "", "Sets the number of connections which will share 90% of the memory." " Default is 2", 0, gfs_l_gfork_opts_nice_share}, {NULL, NULL, NULL, NULL, NULL, 0, NULL} }; static globus_result_t gfs_l_gfork_master_opts_unknown( globus_options_handle_t opts_handle, void * unknown_arg, int argc, char ** argv) { return globus_error_put(globus_error_construct_error( NULL, NULL, 2, __FILE__, "gfs_lgfork_master_opts_unknown", __LINE__, "Unknown parameter: %s", unknown_arg)); } static globus_result_t gfs_gfork_master_options( int argc, char ** argv) { globus_options_handle_t opt_h; globus_result_t result; int sc; char * env_s; GFSGForkFuncName(gfs_gfork_master_options); globus_options_init( &opt_h, gfs_l_gfork_master_opts_unknown, NULL); globus_options_add_table(opt_h, gfork_l_opts_table, NULL); result = globus_options_command_line_process(opt_h, argc, argv); if(result != GLOBUS_SUCCESS) { goto error; } if(g_reg_cs != NULL) { g_backend = GLOBUS_TRUE; } g_be_cs = getenv(GFORK_CHILD_CS_ENV); if(g_be_cs == NULL) { result = GFSGforkError( "GFork contact string not set. Was this program forked from GFork?", 0); goto error; } env_s = getenv(GFORK_CHILD_INSTANCE_ENV); if(env_s == NULL) { result = GFSGforkError( "GFork environment: GFORK_CHILD_INSTANCE_ENV not proeprly set." " Was this program sarted from gfork?", 0); goto error; } /* this is strange, shouldnt happen. would onyl happen if ran master outside of gfork, which shouldnt be done */ globus_assert(env_s != NULL); sc = sscanf(env_s, "%d", &gfs_l_max_instance); globus_assert(sc == 1); if(gfs_l_memlimiting) { /* subtract off minimums to maintain */ /* take off minimum flor */ gfs_l_memlimit_available -= GFSGforkMinMem; /* make sure there is always enough for 1 connection */ gfs_l_memlimit_available -= GFSGforkSizeOfIdleServer; /* determine the maximum number of connections that can be handled given the limits */ gfs_l_memlimit_max_conn = gfs_l_memlimit_available / GFSGforkSizeOfIdleServer; } return GLOBUS_SUCCESS; error: return result; }