opensmtpd-extras-5.7.1004075500017500000000000000000001255100052300141475ustar00gilleswheelopensmtpd-extras-5.7.1/Makefile.am010064400017500000000000000000721253636606600163020ustar00gilleswheelSUBDIRS = openbsd-compat extras ACLOCAL_AMFLAGS = -I m4 opensmtpd-extras-5.7.1/README.md010064400017500000000000000012331253636606600155250ustar00gilleswheel# OpenSMTPD-extras This is the mirror of the official repository of OpenSMTPD addons # How to install First, you need to clone the repository: $ git clone https://github.com/OpenSMTPD/OpenSMTPD-extras.git Secondly, you need to bootstrap the repository, some dependencies (autotools, libtool) may be needed: $ sh bootstrap Then, you need to configure what add-ons you want to install, for example: $ ./configure --libexecdir=/usr/libexec/opensmtpd --with-table-mysql --with-filter-stub --with-queue-ram Finally build and install: $ make # make install The addons will be installed in /usr/libexec/opensmtpd where OpenSMTPD can find them. opensmtpd-extras-5.7.1/api004075500017500000000000000000001253636606600147445ustar00gilleswheelopensmtpd-extras-5.7.1/api/dict.c010064400017500000000000000123021253636606600161050ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2012 Gilles Chehade * Copyright (c) 2012 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" struct dictentry { SPLAY_ENTRY(dictentry) entry; const char *key; void *data; }; static int dictentry_cmp(struct dictentry *, struct dictentry *); SPLAY_PROTOTYPE(_dict, dictentry, entry, dictentry_cmp); int dict_check(struct dict *d, const char *k) { struct dictentry key; key.key = k; return (SPLAY_FIND(_dict, &d->dict, &key) != NULL); } static inline struct dictentry * dict_alloc(const char *k, void *data) { struct dictentry *e; size_t s = strlen(k) + 1; void *t; if ((e = malloc(sizeof(*e) + s)) == NULL) return NULL; e->key = t = (char*)(e) + sizeof(*e); e->data = data; memmove(t, k, s); return (e); } void * dict_set(struct dict *d, const char *k, void *data) { struct dictentry *entry, key; char *old; key.key = k; if ((entry = SPLAY_FIND(_dict, &d->dict, &key)) == NULL) { if ((entry = dict_alloc(k, data)) == NULL) err(1, "dict_set: malloc"); SPLAY_INSERT(_dict, &d->dict, entry); old = NULL; d->count += 1; } else { old = entry->data; entry->data = data; } return (old); } void dict_xset(struct dict *d, const char * k, void *data) { struct dictentry *entry; if ((entry = dict_alloc(k, data)) == NULL) err(1, "dict_xset: malloc"); if (SPLAY_INSERT(_dict, &d->dict, entry)) errx(1, "dict_xset(%p, %s)", d, k); d->count += 1; } void * dict_get(struct dict *d, const char *k) { struct dictentry key, *entry; key.key = k; if ((entry = SPLAY_FIND(_dict, &d->dict, &key)) == NULL) return (NULL); return (entry->data); } void * dict_xget(struct dict *d, const char *k) { struct dictentry key, *entry; key.key = k; if ((entry = SPLAY_FIND(_dict, &d->dict, &key)) == NULL) errx(1, "dict_xget(%p, %s)", d, k); return (entry->data); } void * dict_pop(struct dict *d, const char *k) { struct dictentry key, *entry; void *data; key.key = k; if ((entry = SPLAY_FIND(_dict, &d->dict, &key)) == NULL) return (NULL); data = entry->data; SPLAY_REMOVE(_dict, &d->dict, entry); free(entry); d->count -= 1; return (data); } void * dict_xpop(struct dict *d, const char *k) { struct dictentry key, *entry; void *data; key.key = k; if ((entry = SPLAY_FIND(_dict, &d->dict, &key)) == NULL) errx(1, "dict_xpop(%p, %s)", d, k); data = entry->data; SPLAY_REMOVE(_dict, &d->dict, entry); free(entry); d->count -= 1; return (data); } int dict_poproot(struct dict *d, void **data) { struct dictentry *entry; entry = SPLAY_ROOT(&d->dict); if (entry == NULL) return (0); if (data) *data = entry->data; SPLAY_REMOVE(_dict, &d->dict, entry); free(entry); d->count -= 1; return (1); } int dict_root(struct dict *d, const char **k, void **data) { struct dictentry *entry; entry = SPLAY_ROOT(&d->dict); if (entry == NULL) return (0); if (k) *k = entry->key; if (data) *data = entry->data; return (1); } int dict_iter(struct dict *d, void **hdl, const char **k, void **data) { struct dictentry *curr = *hdl; if (curr == NULL) curr = SPLAY_MIN(_dict, &d->dict); else curr = SPLAY_NEXT(_dict, &d->dict, curr); if (curr) { *hdl = curr; if (k) *k = curr->key; if (data) *data = curr->data; return (1); } return (0); } int dict_iterfrom(struct dict *d, void **hdl, const char *kfrom, const char **k, void **data) { struct dictentry *curr = *hdl, key; if (curr == NULL) { if (kfrom == NULL) curr = SPLAY_MIN(_dict, &d->dict); else { key.key = kfrom; curr = SPLAY_FIND(_dict, &d->dict, &key); if (curr == NULL) { SPLAY_INSERT(_dict, &d->dict, &key); curr = SPLAY_NEXT(_dict, &d->dict, &key); SPLAY_REMOVE(_dict, &d->dict, &key); } } } else curr = SPLAY_NEXT(_dict, &d->dict, curr); if (curr) { *hdl = curr; if (k) *k = curr->key; if (data) *data = curr->data; return (1); } return (0); } void dict_merge(struct dict *dst, struct dict *src) { struct dictentry *entry; while (!SPLAY_EMPTY(&src->dict)) { entry = SPLAY_ROOT(&src->dict); SPLAY_REMOVE(_dict, &src->dict, entry); if (SPLAY_INSERT(_dict, &dst->dict, entry)) errx(1, "dict_merge: duplicate"); } dst->count += src->count; src->count = 0; } static int dictentry_cmp(struct dictentry *a, struct dictentry *b) { return strcmp(a->key, b->key); } SPLAY_GENERATE(_dict, dictentry, entry, dictentry_cmp); opensmtpd-extras-5.7.1/api/filter_api.c010064400017500000000000000522401253636606600173050ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * Copyright (c) 2011 Gilles Chehade * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "ioev.h" #include "iobuf.h" #include "log.h" #define FILTER_HIWAT 65536 static struct tree queries; static struct tree sessions; struct filter_session { uint64_t id; uint64_t qid; int qtype; size_t datalen; struct { int eom_called; int error; struct io iev; struct iobuf ibuf; size_t idatalen; struct io oev; struct iobuf obuf; size_t odatalen; } pipe; struct { int ready; int status; int code; char *line; } response; void *udata; }; static int register_done; static const char *filter_name; static struct filter_internals { struct mproc p; uint32_t hooks; uint32_t flags; uid_t uid; gid_t gid; const char *rootpath; struct { int (*connect)(uint64_t, struct filter_connect *); int (*helo)(uint64_t, const char *); int (*mail)(uint64_t, struct mailaddr *); int (*rcpt)(uint64_t, struct mailaddr *); int (*data)(uint64_t); void (*dataline)(uint64_t, const char *); int (*eom)(uint64_t, size_t); void (*disconnect)(uint64_t); void (*reset)(uint64_t); void (*commit)(uint64_t); void (*rollback)(uint64_t); } cb; } fi; static void filter_api_init(void); static void filter_response(struct filter_session *, int, int, const char *); static void filter_send_response(struct filter_session *); static void filter_register_query(uint64_t, uint64_t, int); static void filter_dispatch(struct mproc *, struct imsg *); static void filter_dispatch_dataline(uint64_t, const char *); static void filter_dispatch_data(uint64_t); static void filter_dispatch_eom(uint64_t, size_t); static void filter_dispatch_connect(uint64_t, struct filter_connect *); static void filter_dispatch_helo(uint64_t, const char *); static void filter_dispatch_mail(uint64_t, struct mailaddr *); static void filter_dispatch_rcpt(uint64_t, struct mailaddr *); static void filter_dispatch_reset(uint64_t); static void filter_dispatch_commit(uint64_t); static void filter_dispatch_rollback(uint64_t); static void filter_dispatch_disconnect(uint64_t); static void filter_trigger_eom(struct filter_session *); static void filter_io_in(struct io *, int); static void filter_io_out(struct io *, int); static const char *filterimsg_to_str(int); static const char *hook_to_str(int); static const char *query_to_str(int); static const char *event_to_str(int); static void filter_response(struct filter_session *s, int status, int code, const char *line) { log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" %s filter_response(%d, %d, %s)", filter_name, s->id, query_to_str(s->qtype), status, code, line); s->response.ready = 1; s->response.status = status; s->response.code = code; if (line) s->response.line = strdup(line); else s->response.line = NULL; /* eom is special, as the reponse has to be deferred until the pipe is all flushed */ if (s->qtype == QUERY_EOM) { /* wait for the obuf to drain */ if (iobuf_queued(&s->pipe.obuf)) return; if (s->pipe.oev.sock != -1) { io_clear(&s->pipe.oev); iobuf_clear(&s->pipe.obuf); } filter_trigger_eom(s); } else filter_send_response(s); } static void filter_send_response(struct filter_session *s) { log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" %s filter_send_response() -> %d, %d, %s", filter_name, s->id, query_to_str(s->qtype), s->response.status, s->response.code, s->response.line); tree_xpop(&queries, s->qid); m_create(&fi.p, IMSG_FILTER_RESPONSE, 0, 0, -1); m_add_id(&fi.p, s->qid); m_add_int(&fi.p, s->qtype); if (s->qtype == QUERY_EOM) m_add_u32(&fi.p, s->datalen); m_add_int(&fi.p, s->response.status); m_add_int(&fi.p, s->response.code); if (s->response.line) { m_add_string(&fi.p, s->response.line); free(s->response.line); s->response.line = NULL; } m_close(&fi.p); s->qid = 0; s->response.ready = 0; } static void filter_dispatch(struct mproc *p, struct imsg *imsg) { struct filter_session *s; struct filter_connect q_connect; struct mailaddr maddr; struct msg m; const char *line, *name; uint32_t v, datalen; uint64_t id, qid; int type; int fds[2], fdin, fdout; if (imsg == NULL) { log_trace(TRACE_FILTERS, "filter-api:%s server closed", filter_name); exit(0); } log_trace(TRACE_FILTERS, "filter-api:%s imsg %s", filter_name, filterimsg_to_str(imsg->hdr.type)); switch (imsg->hdr.type) { case IMSG_FILTER_REGISTER: m_msg(&m, imsg); m_get_u32(&m, &v); m_get_string(&m, &name); filter_name = strdup(name); m_end(&m); if (v != FILTER_API_VERSION) { log_warnx("warn: filter-api:%s API mismatch", filter_name); fatalx("filter-api: exiting"); } m_create(p, IMSG_FILTER_REGISTER, 0, 0, -1); m_add_int(p, fi.hooks); m_add_int(p, fi.flags); m_close(p); break; case IMSG_FILTER_EVENT: m_msg(&m, imsg); m_get_id(&m, &id); m_get_int(&m, &type); m_end(&m); switch (type) { case EVENT_CONNECT: s = calloc(1, sizeof(*s)); if (s == NULL) fatal("filter_dispatch"); s->id = id; s->pipe.iev.sock = -1; s->pipe.oev.sock = -1; tree_xset(&sessions, id, s); break; case EVENT_DISCONNECT: filter_dispatch_disconnect(id); s = tree_xpop(&sessions, id); free(s); break; case EVENT_RESET: filter_dispatch_reset(id); break; case EVENT_COMMIT: filter_dispatch_commit(id); break; case EVENT_ROLLBACK: filter_dispatch_rollback(id); break; default: log_warnx("warn: filter-api:%s bad event %d", filter_name, type); fatalx("filter-api: exiting"); } break; case IMSG_FILTER_QUERY: m_msg(&m, imsg); m_get_id(&m, &id); m_get_id(&m, &qid); m_get_int(&m, &type); switch(type) { case QUERY_CONNECT: m_get_sockaddr(&m, (struct sockaddr*)&q_connect.local); m_get_sockaddr(&m, (struct sockaddr*)&q_connect.remote); m_get_string(&m, &q_connect.hostname); m_end(&m); filter_register_query(id, qid, type); filter_dispatch_connect(id, &q_connect); break; case QUERY_HELO: m_get_string(&m, &line); m_end(&m); filter_register_query(id, qid, type); filter_dispatch_helo(id, line); break; case QUERY_MAIL: m_get_mailaddr(&m, &maddr); m_end(&m); filter_register_query(id, qid, type); filter_dispatch_mail(id, &maddr); break; case QUERY_RCPT: m_get_mailaddr(&m, &maddr); m_end(&m); filter_register_query(id, qid, type); filter_dispatch_rcpt(id, &maddr); break; case QUERY_DATA: m_end(&m); filter_register_query(id, qid, type); filter_dispatch_data(id); break; case QUERY_EOM: m_get_u32(&m, &datalen); m_end(&m); filter_register_query(id, qid, type); filter_dispatch_eom(id, datalen); break; default: log_warnx("warn: filter-api:%s bad query %d", filter_name, type); fatalx("filter-api: exiting"); } break; case IMSG_FILTER_PIPE: m_msg(&m, imsg); m_get_id(&m, &id); m_end(&m); fdout = imsg->fd; fdin = -1; if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, fds) == -1) { log_warn("warn: filter-api:%s socketpair", filter_name); close(fdout); } else { s = tree_xget(&sessions, id); s->pipe.eom_called = 0; s->pipe.error = 0; s->pipe.idatalen = 0; s->pipe.odatalen = 0; iobuf_init(&s->pipe.obuf, 0, 0); io_init(&s->pipe.oev, fdout, s, filter_io_out, &s->pipe.obuf); io_set_write(&s->pipe.oev); iobuf_init(&s->pipe.ibuf, 0, 0); io_init(&s->pipe.iev, fds[0], s, filter_io_in, &s->pipe.ibuf); io_set_read(&s->pipe.iev); fdin = fds[1]; } log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" tx pipe %d -> %d", filter_name, id, fdin, fdout); m_create(&fi.p, IMSG_FILTER_PIPE, 0, 0, fdin); m_add_id(&fi.p, id); m_close(&fi.p); break; } } static void filter_register_query(uint64_t id, uint64_t qid, int type) { struct filter_session *s; log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" %s", filter_name, id, query_to_str(type)); s = tree_xget(&sessions, id); if (s->qid) { log_warnx("warn: filter-api:%s query already in progess", filter_name); fatalx("filter-api: exiting"); } s->qid = qid; s->qtype = type; s->response.ready = 0; tree_xset(&queries, qid, s); } static void filter_dispatch_connect(uint64_t id, struct filter_connect *conn) { if (fi.cb.connect) fi.cb.connect(id, conn); else filter_api_accept(id); } static void filter_dispatch_helo(uint64_t id, const char *helo) { if (fi.cb.helo) fi.cb.helo(id, helo); else filter_api_accept(id); } static void filter_dispatch_mail(uint64_t id, struct mailaddr *mail) { if (fi.cb.mail) fi.cb.mail(id, mail); else filter_api_accept(id); } static void filter_dispatch_rcpt(uint64_t id, struct mailaddr *rcpt) { if (fi.cb.rcpt) fi.cb.rcpt(id, rcpt); else filter_api_accept(id); } static void filter_dispatch_data(uint64_t id) { if (fi.cb.data) fi.cb.data(id); else filter_api_accept(id); } static void filter_dispatch_reset(uint64_t id) { if (fi.cb.reset) fi.cb.reset(id); } static void filter_dispatch_commit(uint64_t id) { if (fi.cb.commit) fi.cb.commit(id); } static void filter_dispatch_rollback(uint64_t id) { if (fi.cb.rollback) fi.cb.rollback(id); } static void filter_dispatch_disconnect(uint64_t id) { if (fi.cb.disconnect) fi.cb.disconnect(id); } static void filter_dispatch_dataline(uint64_t id, const char *data) { if (fi.cb.dataline) fi.cb.dataline(id, data); else filter_api_writeln(id, data); } static void filter_dispatch_eom(uint64_t id, size_t datalen) { struct filter_session *s; s = tree_xget(&sessions, id); s->datalen = datalen; filter_trigger_eom(s); } static void filter_trigger_eom(struct filter_session *s) { log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" filter_trigger_eom(%d, %d, %zu, %zu, %zu)", filter_name, s->id, s->pipe.iev.sock, s->pipe.oev.sock, s->datalen, s->pipe.idatalen, s->pipe.odatalen); /* This is called when * - EOM query is first received * - input data is closed * - output has been written */ /* input not done yet, or EOM query not received */ if (s->pipe.iev.sock != -1 || s->qid == 0) return; if (s->pipe.error) goto fail; /* if size don't match, error out */ if (s->pipe.idatalen != s->datalen) { log_trace(TRACE_FILTERS, "filter-api:%s tx datalen mismatch: %zu/%zu", filter_name, s->pipe.idatalen, s->datalen); s->pipe.error = 1; goto fail; } /* if we didn't send the eom to the user do it now */ if (!s->pipe.eom_called) { s->pipe.eom_called = 1; if (fi.cb.eom) fi.cb.eom(s->id, s->datalen); else filter_api_accept(s->id); return; } if (s->pipe.error) goto fail; /* wait for the output socket to be closed */ if (s->pipe.oev.sock != -1) return; s->datalen = s->pipe.odatalen; filter_send_response(s); fail: /* XXX */ return; } static void filter_io_in(struct io *io, int evt) { struct filter_session *s = io->arg; char *line; size_t len; log_trace(TRACE_FILTERS, "filter-api:%s filter_io_in(%p, %s)", filter_name, s, io_strevent(evt)); switch (evt) { case IO_DATAIN: nextline: line = iobuf_getline(&s->pipe.ibuf, &len); if ((line == NULL && iobuf_len(&s->pipe.ibuf) >= SMTPD_MAXLINESIZE) || (line && len >= SMTPD_MAXLINESIZE)) { s->pipe.error = 1; break; } /* No complete line received */ if (line == NULL) { iobuf_normalize(&s->pipe.ibuf); /* flow control */ if (iobuf_queued(&s->pipe.obuf) >= FILTER_HIWAT) io_pause(&s->pipe.iev, IO_PAUSE_IN); return; } s->pipe.idatalen += len + 1; /* XXX warning: do not clear io from this call! */ filter_dispatch_dataline(s->id, line); goto nextline; case IO_DISCONNECTED: if (iobuf_len(&s->pipe.ibuf)) { log_warn("warn: filter-api:%s %016"PRIx64" incomplete input", filter_name, s->id); } log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" input done (%zu bytes)", filter_name, s->id, s->pipe.idatalen); break; default: log_warn("warn: filter-api:%s %016"PRIx64": unexpected io event %d on data pipe", filter_name, s->id, evt); s->pipe.error = 1; } if (s->pipe.error) { io_clear(&s->pipe.oev); iobuf_clear(&s->pipe.obuf); } io_clear(&s->pipe.iev); iobuf_clear(&s->pipe.ibuf); filter_trigger_eom(s); } static void filter_io_out(struct io *io, int evt) { struct filter_session *s = io->arg; log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" filter_io_out(%s)", filter_name, s->id, io_strevent(evt)); switch (evt) { case IO_TIMEOUT: case IO_DISCONNECTED: case IO_ERROR: log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" io error on output pipe", filter_name, s->id); s->pipe.error = 1; break; case IO_LOWAT: /* flow control */ if (s->pipe.iev.sock != -1 && s->pipe.iev.flags & IO_PAUSE_IN) { io_resume(&s->pipe.iev, IO_PAUSE_IN); return; } /* if the input is done and there is a response we are done */ if (s->pipe.iev.sock == -1 && s->response.ready) break; /* just wait for more data to send */ return; default: fatalx("filter_io_out()"); } io_clear(&s->pipe.oev); iobuf_clear(&s->pipe.obuf); if (s->pipe.error) { io_clear(&s->pipe.iev); iobuf_clear(&s->pipe.ibuf); } filter_trigger_eom(s); } #define CASE(x) case x : return #x static const char * filterimsg_to_str(int imsg) { switch (imsg) { CASE(IMSG_FILTER_REGISTER); CASE(IMSG_FILTER_EVENT); CASE(IMSG_FILTER_QUERY); CASE(IMSG_FILTER_PIPE); CASE(IMSG_FILTER_RESPONSE); default: return ("IMSG_FILTER_???"); } } static const char * hook_to_str(int hook) { switch (hook) { CASE(HOOK_CONNECT); CASE(HOOK_HELO); CASE(HOOK_MAIL); CASE(HOOK_RCPT); CASE(HOOK_DATA); CASE(HOOK_EOM); CASE(HOOK_RESET); CASE(HOOK_DISCONNECT); CASE(HOOK_COMMIT); CASE(HOOK_ROLLBACK); CASE(HOOK_DATALINE); default: return ("HOOK_???"); } } static const char * query_to_str(int query) { switch (query) { CASE(QUERY_CONNECT); CASE(QUERY_HELO); CASE(QUERY_MAIL); CASE(QUERY_RCPT); CASE(QUERY_DATA); CASE(QUERY_EOM); CASE(QUERY_DATALINE); default: return ("QUERY_???"); } } static const char * event_to_str(int event) { switch (event) { CASE(EVENT_CONNECT); CASE(EVENT_RESET); CASE(EVENT_DISCONNECT); CASE(EVENT_COMMIT); CASE(EVENT_ROLLBACK); default: return ("EVENT_???"); } } /* * These functions are called from mproc.c */ enum smtp_proc_type smtpd_process; const char * proc_name(enum smtp_proc_type proc) { if (proc == PROC_FILTER) return (filter_name); return ("filter"); } const char * imsg_to_str(int imsg) { static char buf[32]; snprintf(buf, sizeof(buf), "%d", imsg); return (buf); } /* * These functions are callable by filters */ void filter_api_setugid(uid_t uid, gid_t gid) { filter_api_init(); if (! uid) { log_warn("warn: filter-api:%s can't set uid 0", filter_name); fatalx("filter-api: exiting"); } if (! gid) { log_warn("warn: filter-api:%s can't set gid 0", filter_name); fatalx("filter-api: exiting"); } fi.uid = uid; fi.gid = gid; } void filter_api_no_chroot(void) { filter_api_init(); fi.rootpath = NULL; } void filter_api_set_chroot(const char *rootpath) { filter_api_init(); fi.rootpath = rootpath; } static void filter_api_init(void) { extern const char *__progname; struct passwd *pw; static int init = 0; if (init) return; init = 1; log_init(-1); log_verbose(1); smtpd_process = PROC_FILTER; filter_name = __progname; pw = getpwnam(SMTPD_USER); if (pw == NULL) { log_warn("warn: filter-api:%s getpwnam", filter_name); fatalx("filter-api: exiting"); } tree_init(&queries); tree_init(&sessions); event_init(); memset(&fi, 0, sizeof(fi)); fi.p.proc = PROC_PONY; fi.p.name = "filter"; fi.p.handler = filter_dispatch; fi.uid = pw->pw_uid; fi.gid = pw->pw_gid; fi.rootpath = PATH_CHROOT; /* XXX just for now */ fi.hooks = ~0; mproc_init(&fi.p, 0); } void filter_api_on_connect(int(*cb)(uint64_t, struct filter_connect *)) { filter_api_init(); fi.hooks |= HOOK_CONNECT; fi.cb.connect = cb; } void filter_api_on_helo(int(*cb)(uint64_t, const char *)) { filter_api_init(); fi.hooks |= HOOK_HELO; fi.cb.helo = cb; } void filter_api_on_mail(int(*cb)(uint64_t, struct mailaddr *)) { filter_api_init(); fi.hooks |= HOOK_MAIL; fi.cb.mail = cb; } void filter_api_on_rcpt(int(*cb)(uint64_t, struct mailaddr *)) { filter_api_init(); fi.hooks |= HOOK_RCPT; fi.cb.rcpt = cb; } void filter_api_on_data(int(*cb)(uint64_t)) { filter_api_init(); fi.hooks |= HOOK_DATA; fi.cb.data = cb; } void filter_api_on_dataline(void(*cb)(uint64_t, const char *)) { filter_api_init(); fi.hooks |= HOOK_DATALINE | HOOK_EOM; fi.cb.dataline = cb; } void filter_api_on_eom(int(*cb)(uint64_t, size_t)) { filter_api_init(); fi.hooks |= HOOK_EOM; fi.cb.eom = cb; } void filter_api_on_reset(void(*cb)(uint64_t)) { filter_api_init(); fi.hooks |= HOOK_RESET; fi.cb.reset = cb; } void filter_api_on_disconnect(void(*cb)(uint64_t)) { filter_api_init(); fi.hooks |= HOOK_DISCONNECT; fi.cb.disconnect = cb; } void filter_api_on_commit(void(*cb)(uint64_t)) { filter_api_init(); fi.hooks |= HOOK_COMMIT; fi.cb.commit = cb; } void filter_api_on_rollback(void(*cb)(uint64_t)) { filter_api_init(); fi.hooks |= HOOK_ROLLBACK; fi.cb.rollback = cb; } void filter_api_loop(void) { if (register_done) { log_warnx("warn: filter-api:%s filter_api_loop() already called", filter_name); fatalx("filter-api: exiting"); } filter_api_init(); register_done = 1; mproc_enable(&fi.p); if (fi.rootpath) { if (chroot(fi.rootpath) == -1) { log_warn("warn: filter-api:%s chroot", filter_name); fatalx("filter-api: exiting"); } if (chdir("/") == -1) { log_warn("warn: filter-api:%s chdir", filter_name); fatalx("filter-api: exiting"); } } if (setgroups(1, &fi.gid) || setresgid(fi.gid, fi.gid, fi.gid) || setresuid(fi.uid, fi.uid, fi.uid)) { log_warn("warn: filter-api:%s cannot drop privileges", filter_name); fatalx("filter-api: exiting"); } if (event_dispatch() < 0) { log_warn("warn: filter-api:%s event_dispatch", filter_name); fatalx("filter-api: exiting"); } } void filter_api_set_udata(uint64_t id, void *data) { struct filter_session *s; s = tree_xget(&sessions, id); s->udata = data; } void * filter_api_get_udata(uint64_t id) { struct filter_session *s; s = tree_xget(&sessions, id); return s->udata; } int filter_api_accept(uint64_t id) { struct filter_session *s; log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" filter_api_accept()", filter_name, id); s = tree_xget(&sessions, id); filter_response(s, FILTER_OK, 0, NULL); return (1); } int filter_api_reject(uint64_t id, enum filter_status status) { struct filter_session *s; log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" filter_api_reject(%d)", filter_name, id, status); s = tree_xget(&sessions, id); /* This is NOT an acceptable status for a failure */ if (status == FILTER_OK) status = FILTER_FAIL; filter_response(s, status, 0, NULL); return (1); } int filter_api_reject_code(uint64_t id, enum filter_status status, uint32_t code, const char *line) { struct filter_session *s; log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" filter_api_reject_code(%d, %u, %s)", filter_name, id, status, code, line); s = tree_xget(&sessions, id); /* This is NOT an acceptable status for a failure */ if (status == FILTER_OK) status = FILTER_FAIL; filter_response(s, status, code, line); return (1); } void filter_api_writeln(uint64_t id, const char *line) { struct filter_session *s; log_trace(TRACE_FILTERS, "filter-api:%s %016"PRIx64" filter_api_writeln(%s)", filter_name, id, line); s = tree_xget(&sessions, id); if (s->pipe.oev.sock == -1) { log_warnx("warn: filter:%s: cannot write at this point", filter_name); fatalx("exiting"); } s->pipe.odatalen += strlen(line) + 1; iobuf_fqueue(&s->pipe.obuf, "%s\n", line); io_reload(&s->pipe.oev); } const char * filter_api_sockaddr_to_text(const struct sockaddr *sa) { static char buf[NI_MAXHOST]; if (getnameinfo(sa, SA_LEN(sa), buf, sizeof(buf), NULL, 0, NI_NUMERICHOST)) return ("(unknown)"); else return (buf); } const char * filter_api_mailaddr_to_text(const struct mailaddr *maddr) { static char buffer[SMTPD_MAXLINESIZE]; strlcpy(buffer, maddr->user, sizeof buffer); if (maddr->domain[0] == '\0') return (buffer); strlcat(buffer, "@", sizeof buffer); if (strlcat(buffer, maddr->domain, sizeof buffer) >= sizeof buffer) return (NULL); return (buffer); } opensmtpd-extras-5.7.1/api/iobuf.c010064400017500000000000000173631253636606600163020ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2012 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #ifdef IO_SSL #include #include #endif #include "iobuf.h" #define IOBUF_MAX 65536 #define IOBUFQ_MIN 4096 struct ioqbuf *ioqbuf_alloc(struct iobuf *, size_t); void iobuf_drain(struct iobuf *, size_t); int iobuf_init(struct iobuf *io, size_t size, size_t max) { memset(io, 0, sizeof *io); if (max == 0) max = IOBUF_MAX; if (size == 0) size = max; if (size > max) return (-1); if ((io->buf = malloc(size)) == NULL) return (-1); io->size = size; io->max = max; return (0); } void iobuf_clear(struct iobuf *io) { struct ioqbuf *q; if (io->buf) free(io->buf); while ((q = io->outq)) { io->outq = q->next; free(q); } memset(io, 0, sizeof (*io)); } void iobuf_drain(struct iobuf *io, size_t n) { struct ioqbuf *q; size_t left = n; while ((q = io->outq) && left) { if ((q->wpos - q->rpos) > left) { q->rpos += left; left = 0; } else { left -= q->wpos - q->rpos; io->outq = q->next; free(q); } } io->queued -= (n - left); if (io->outq == NULL) io->outqlast = NULL; } int iobuf_extend(struct iobuf *io, size_t n) { char *t; if (n > io->max) return (-1); if (io->max - io->size < n) return (-1); t = realloc(io->buf, io->size + n); if (t == NULL) return (-1); io->size += n; io->buf = t; return (0); } size_t iobuf_left(struct iobuf *io) { return io->size - io->wpos; } size_t iobuf_space(struct iobuf *io) { return io->size - (io->wpos - io->rpos); } size_t iobuf_len(struct iobuf *io) { return io->wpos - io->rpos; } char * iobuf_data(struct iobuf *io) { return io->buf + io->rpos; } void iobuf_drop(struct iobuf *io, size_t n) { if (n >= iobuf_len(io)) { io->rpos = io->wpos = 0; return; } io->rpos += n; } char * iobuf_getline(struct iobuf *iobuf, size_t *rlen) { char *buf; size_t len, i; buf = iobuf_data(iobuf); len = iobuf_len(iobuf); for (i = 0; i + 1 <= len; i++) if (buf[i] == '\n') { /* Note: the returned address points into the iobuf * buffer. We NUL-end it for convenience, and discard * the data from the iobuf, so that the caller doesn't * have to do it. The data remains "valid" as long * as the iobuf does not overwrite it, that is until * the next call to iobuf_normalize() or iobuf_extend(). */ iobuf_drop(iobuf, i + 1); len = (i && buf[i - 1] == '\r') ? i - 1 : i; buf[len] = '\0'; if (rlen) *rlen = len; return (buf); } return (NULL); } void iobuf_normalize(struct iobuf *io) { if (io->rpos == 0) return; if (io->rpos == io->wpos) { io->rpos = io->wpos = 0; return; } memmove(io->buf, io->buf + io->rpos, io->wpos - io->rpos); io->wpos -= io->rpos; io->rpos = 0; } ssize_t iobuf_read(struct iobuf *io, int fd) { ssize_t n; n = read(fd, io->buf + io->wpos, iobuf_left(io)); if (n == -1) { /* XXX is this really what we want? */ if (errno == EAGAIN || errno == EINTR) return (IOBUF_WANT_READ); return (IOBUF_ERROR); } if (n == 0) return (IOBUF_CLOSED); io->wpos += n; return (n); } struct ioqbuf * ioqbuf_alloc(struct iobuf *io, size_t len) { struct ioqbuf *q; if (len < IOBUFQ_MIN) len = IOBUFQ_MIN; if ((q = malloc(sizeof(*q) + len)) == NULL) return (NULL); q->rpos = 0; q->wpos = 0; q->size = len; q->next = NULL; q->buf = (char *)(q) + sizeof(*q); if (io->outqlast == NULL) io->outq = q; else io->outqlast->next = q; io->outqlast = q; return (q); } size_t iobuf_queued(struct iobuf *io) { return io->queued; } void * iobuf_reserve(struct iobuf *io, size_t len) { struct ioqbuf *q; void *r; if (len == 0) return (NULL); if (((q = io->outqlast) == NULL) || q->size - q->wpos <= len) { if ((q = ioqbuf_alloc(io, len)) == NULL) return (NULL); } r = q->buf + q->wpos; q->wpos += len; io->queued += len; return (r); } int iobuf_queue(struct iobuf *io, const void *data, size_t len) { void *buf; if (len == 0) return (0); if ((buf = iobuf_reserve(io, len)) == NULL) return (-1); memmove(buf, data, len); return (len); } int iobuf_queuev(struct iobuf *io, const struct iovec *iov, int iovcnt) { int i; size_t len = 0; char *buf; for (i = 0; i < iovcnt; i++) len += iov[i].iov_len; if ((buf = iobuf_reserve(io, len)) == NULL) return (-1); for (i = 0; i < iovcnt; i++) { if (iov[i].iov_len == 0) continue; memmove(buf, iov[i].iov_base, iov[i].iov_len); buf += iov[i].iov_len; } return (0); } int iobuf_fqueue(struct iobuf *io, const char *fmt, ...) { va_list ap; int len; va_start(ap, fmt); len = iobuf_vfqueue(io, fmt, ap); va_end(ap); return (len); } int iobuf_vfqueue(struct iobuf *io, const char *fmt, va_list ap) { char *buf; int len; len = vasprintf(&buf, fmt, ap); if (len == -1) return (-1); len = iobuf_queue(io, buf, len); free(buf); return (len); } ssize_t iobuf_write(struct iobuf *io, int fd) { struct iovec iov[IOV_MAX]; struct ioqbuf *q; int i; ssize_t n; i = 0; for (q = io->outq; q ; q = q->next) { if (i >= IOV_MAX) break; iov[i].iov_base = q->buf + q->rpos; iov[i].iov_len = q->wpos - q->rpos; i++; } n = writev(fd, iov, i); if (n == -1) { if (errno == EAGAIN || errno == EINTR) return (IOBUF_WANT_WRITE); if (errno == EPIPE) return (IOBUF_CLOSED); return (IOBUF_ERROR); } iobuf_drain(io, n); return (n); } int iobuf_flush(struct iobuf *io, int fd) { ssize_t s; while (io->queued) if ((s = iobuf_write(io, fd)) < 0) return (s); return (0); } #ifdef IO_SSL int iobuf_flush_ssl(struct iobuf *io, void *ssl) { ssize_t s; while (io->queued) if ((s = iobuf_write_ssl(io, ssl) < 0)) return (s); return (0); } ssize_t iobuf_write_ssl(struct iobuf *io, void *ssl) { struct ioqbuf *q; int r; ssize_t n; q = io->outq; n = SSL_write(ssl, q->buf + q->rpos, q->wpos - q->rpos); if (n <= 0) { switch ((r = SSL_get_error(ssl, n))) { case SSL_ERROR_WANT_READ: return (IOBUF_WANT_READ); case SSL_ERROR_WANT_WRITE: return (IOBUF_WANT_WRITE); case SSL_ERROR_ZERO_RETURN: /* connection closed */ return (IOBUF_CLOSED); case SSL_ERROR_SYSCALL: if (ERR_peek_last_error()) return (IOBUF_SSLERROR); if (r == 0) errno = EPIPE; return (IOBUF_ERROR); default: return (IOBUF_SSLERROR); } } iobuf_drain(io, n); return (n); } ssize_t iobuf_read_ssl(struct iobuf *io, void *ssl) { ssize_t n; int r; n = SSL_read(ssl, io->buf + io->wpos, iobuf_left(io)); if (n < 0) { switch ((r = SSL_get_error(ssl, n))) { case SSL_ERROR_WANT_READ: return (IOBUF_WANT_READ); case SSL_ERROR_WANT_WRITE: return (IOBUF_WANT_WRITE); case SSL_ERROR_SYSCALL: if (ERR_peek_last_error()) return (IOBUF_SSLERROR); if (r == 0) errno = EPIPE; return (IOBUF_ERROR); default: return (IOBUF_SSLERROR); } } else if (n == 0) return (IOBUF_CLOSED); io->wpos += n; return (n); } #endif /* IO_SSL */ opensmtpd-extras-5.7.1/api/iobuf.h010064400017500000000000000042521253636606600163000ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2012 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include struct ioqbuf { struct ioqbuf *next; char *buf; size_t size; size_t wpos; size_t rpos; }; struct iobuf { char *buf; size_t max; size_t size; size_t wpos; size_t rpos; size_t queued; struct ioqbuf *outq; struct ioqbuf *outqlast; }; #define IOBUF_WANT_READ -1 #define IOBUF_WANT_WRITE -2 #define IOBUF_CLOSED -3 #define IOBUF_ERROR -4 #define IOBUF_SSLERROR -5 int iobuf_init(struct iobuf *, size_t, size_t); void iobuf_clear(struct iobuf *); int iobuf_extend(struct iobuf *, size_t); void iobuf_normalize(struct iobuf *); void iobuf_drop(struct iobuf *, size_t); size_t iobuf_space(struct iobuf *); size_t iobuf_len(struct iobuf *); size_t iobuf_left(struct iobuf *); char *iobuf_data(struct iobuf *); char *iobuf_getline(struct iobuf *, size_t *); ssize_t iobuf_read(struct iobuf *, int); ssize_t iobuf_read_ssl(struct iobuf *, void *); size_t iobuf_queued(struct iobuf *); void* iobuf_reserve(struct iobuf *, size_t); int iobuf_queue(struct iobuf *, const void*, size_t); int iobuf_queuev(struct iobuf *, const struct iovec *, int); int iobuf_fqueue(struct iobuf *, const char *, ...); int iobuf_vfqueue(struct iobuf *, const char *, va_list); int iobuf_flush(struct iobuf *, int); int iobuf_flush_ssl(struct iobuf *, void *); ssize_t iobuf_write(struct iobuf *, int); ssize_t iobuf_write_ssl(struct iobuf *, void *); opensmtpd-extras-5.7.1/api/ioev.c010064400017500000000000000436671253636606600161460ustar00gilleswheel/* $OpenBSD: ioev.c,v 1.19 2014/07/08 07:59:31 sobrado Exp $ */ /* * Copyright (c) 2012 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include #include "ioev.h" #include "iobuf.h" #ifdef IO_SSL #include #include #endif enum { IO_STATE_NONE, IO_STATE_CONNECT, IO_STATE_CONNECT_SSL, IO_STATE_ACCEPT_SSL, IO_STATE_UP, IO_STATE_MAX, }; const char* io_strflags(int); const char* io_evstr(short); void _io_init(void); void io_hold(struct io *); void io_release(struct io *); void io_callback(struct io*, int); void io_dispatch(int, short, void *); void io_dispatch_connect(int, short, void *); size_t io_pending(struct io *); size_t io_queued(struct io*); void io_reset(struct io *, short, void (*)(int, short, void*)); void io_frame_enter(const char *, struct io *, int); void io_frame_leave(struct io *); #ifdef IO_SSL void ssl_error(const char *); /* XXX external */ static const char* io_ssl_error(void); void io_dispatch_accept_ssl(int, short, void *); void io_dispatch_connect_ssl(int, short, void *); void io_dispatch_read_ssl(int, short, void *); void io_dispatch_write_ssl(int, short, void *); void io_reload_ssl(struct io *io); #endif static struct io *current = NULL; static uint64_t frame = 0; static int _io_debug = 0; #define io_debug(args...) do { if (_io_debug) printf(args); } while(0) const char* io_strio(struct io *io) { static char buf[128]; char ssl[128]; ssl[0] = '\0'; #ifdef IO_SSL if (io->ssl) { (void)snprintf(ssl, sizeof ssl, " ssl=%s:%s:%d", SSL_get_cipher_version(io->ssl), SSL_get_cipher_name(io->ssl), SSL_get_cipher_bits(io->ssl, NULL)); } #endif if (io->iobuf == NULL) (void)snprintf(buf, sizeof buf, "", io, io->sock, io->timeout, io_strflags(io->flags), ssl); else (void)snprintf(buf, sizeof buf, "", io, io->sock, io->timeout, io_strflags(io->flags), ssl, io_pending(io), io_queued(io)); return (buf); } #define CASE(x) case x : return #x const char* io_strevent(int evt) { static char buf[32]; switch (evt) { CASE(IO_CONNECTED); CASE(IO_TLSREADY); CASE(IO_TLSVERIFIED); CASE(IO_DATAIN); CASE(IO_LOWAT); CASE(IO_DISCONNECTED); CASE(IO_TIMEOUT); CASE(IO_ERROR); default: (void)snprintf(buf, sizeof(buf), "IO_? %d", evt); return buf; } } void io_set_blocking(int fd, int blocking) { int flags; if ((flags = fcntl(fd, F_GETFL, 0)) == -1) err(1, "io_set_blocking:fcntl(F_GETFL)"); if (blocking) flags &= ~O_NONBLOCK; else flags |= O_NONBLOCK; if ((flags = fcntl(fd, F_SETFL, flags)) == -1) err(1, "io_set_blocking:fcntl(F_SETFL)"); } void io_set_linger(int fd, int linger) { struct linger l; memset(&l, 0, sizeof(l)); l.l_onoff = linger ? 1 : 0; l.l_linger = linger; if (setsockopt(fd, SOL_SOCKET, SO_LINGER, &l, sizeof(l)) == -1) err(1, "io_set_linger:setsockopt()"); } /* * Event framing must not rely on an io pointer to refer to the "same" io * throughout the frame, because this is not always the case: * * 1) enter(addr0) -> free(addr0) -> leave(addr0) = SEGV * 2) enter(addr0) -> free(addr0) -> malloc == addr0 -> leave(addr0) = BAD! * * In both case, the problem is that the io is freed in the callback, so * the pointer becomes invalid. If that happens, the user is required to * call io_clear, so we can adapt the frame state there. */ void io_frame_enter(const char *where, struct io *io, int ev) { io_debug("\n=== %" PRIu64 " ===\n" "io_frame_enter(%s, %s, %s)\n", frame, where, io_evstr(ev), io_strio(io)); if (current) errx(1, "io_frame_enter: interleaved frames"); current = io; io_hold(io); } void io_frame_leave(struct io *io) { io_debug("io_frame_leave(%" PRIu64 ")\n", frame); if (current && current != io) errx(1, "io_frame_leave: io mismatch"); /* io has been cleared */ if (current == NULL) goto done; /* TODO: There is a possible optimization there: * In a typical half-duplex request/response scenario, * the io is waiting to read a request, and when done, it queues * the response in the output buffer and goes to write mode. * There, the write event is set and will be triggered in the next * event frame. In most case, the write call could be done * immediately as part of the last read frame, thus avoiding to go * through the event loop machinery. So, as an optimisation, we * could detect that case here and force an event dispatching. */ /* Reload the io if it has not been reset already. */ io_release(io); current = NULL; done: io_debug("=== /%" PRIu64 "\n", frame); frame += 1; } void _io_init() { static int init = 0; if (init) return; init = 1; _io_debug = getenv("IO_DEBUG") != NULL; } void io_init(struct io *io, int sock, void *arg, void(*cb)(struct io*, int), struct iobuf *iobuf) { _io_init(); memset(io, 0, sizeof *io); io->sock = sock; io->timeout = -1; io->arg = arg; io->iobuf = iobuf; io->cb = cb; if (sock != -1) io_reload(io); } void io_clear(struct io *io) { io_debug("io_clear(%p)\n", io); /* the current io is virtually dead */ if (io == current) current = NULL; #ifdef IO_SSL if (io->ssl) { SSL_free(io->ssl); io->ssl = NULL; } #endif if (event_initialized(&io->ev)) event_del(&io->ev); if (io->sock != -1) { close(io->sock); io->sock = -1; } } void io_hold(struct io *io) { io_debug("io_enter(%p)\n", io); if (io->flags & IO_HELD) errx(1, "io_hold: io is already held"); io->flags &= ~IO_RESET; io->flags |= IO_HELD; } void io_release(struct io *io) { if (!(io->flags & IO_HELD)) errx(1, "io_release: io is not held"); io->flags &= ~IO_HELD; if (!(io->flags & IO_RESET)) io_reload(io); } void io_set_timeout(struct io *io, int msec) { io_debug("io_set_timeout(%p, %d)\n", io, msec); io->timeout = msec; } void io_set_lowat(struct io *io, size_t lowat) { io_debug("io_set_lowat(%p, %zu)\n", io, lowat); io->lowat = lowat; } void io_pause(struct io *io, int dir) { io_debug("io_pause(%p, %x)\n", io, dir); io->flags |= dir & (IO_PAUSE_IN | IO_PAUSE_OUT); io_reload(io); } void io_resume(struct io *io, int dir) { io_debug("io_resume(%p, %x)\n", io, dir); io->flags &= ~(dir & (IO_PAUSE_IN | IO_PAUSE_OUT)); io_reload(io); } void io_set_read(struct io *io) { int mode; io_debug("io_set_read(%p)\n", io); mode = io->flags & IO_RW; if (!(mode == 0 || mode == IO_WRITE)) errx(1, "io_set_read(): full-duplex or reading"); io->flags &= ~IO_RW; io->flags |= IO_READ; io_reload(io); } void io_set_write(struct io *io) { int mode; io_debug("io_set_write(%p)\n", io); mode = io->flags & IO_RW; if (!(mode == 0 || mode == IO_READ)) errx(1, "io_set_write(): full-duplex or writing"); io->flags &= ~IO_RW; io->flags |= IO_WRITE; io_reload(io); } #define IO_READING(io) (((io)->flags & IO_RW) != IO_WRITE) #define IO_WRITING(io) (((io)->flags & IO_RW) != IO_READ) /* * Setup the necessary events as required by the current io state, * honouring duplex mode and i/o pauses. */ void io_reload(struct io *io) { short events; /* io will be reloaded at release time */ if (io->flags & IO_HELD) return; #ifdef IO_SSL if (io->ssl) { io_reload_ssl(io); return; } #endif io_debug("io_reload(%p)\n", io); events = 0; if (IO_READING(io) && !(io->flags & IO_PAUSE_IN)) events = EV_READ; if (IO_WRITING(io) && !(io->flags & IO_PAUSE_OUT) && io_queued(io)) events |= EV_WRITE; io_reset(io, events, io_dispatch); } /* Set the requested event. */ void io_reset(struct io *io, short events, void (*dispatch)(int, short, void*)) { struct timeval tv, *ptv; io_debug("io_reset(%p, %s, %p) -> %s\n", io, io_evstr(events), dispatch, io_strio(io)); /* * Indicate that the event has already been reset so that reload * is not called on frame_leave. */ io->flags |= IO_RESET; if (event_initialized(&io->ev)) event_del(&io->ev); /* * The io is paused by the user, so we don't want the timeout to be * effective. */ if (events == 0) return; event_set(&io->ev, io->sock, events, dispatch, io); if (io->timeout >= 0) { tv.tv_sec = io->timeout / 1000; tv.tv_usec = (io->timeout % 1000) * 1000; ptv = &tv; } else ptv = NULL; event_add(&io->ev, ptv); } size_t io_pending(struct io *io) { return iobuf_len(io->iobuf); } size_t io_queued(struct io *io) { return iobuf_queued(io->iobuf); } const char* io_strflags(int flags) { static char buf[64]; buf[0] = '\0'; switch (flags & IO_RW) { case 0: (void)strlcat(buf, "rw", sizeof buf); break; case IO_READ: (void)strlcat(buf, "R", sizeof buf); break; case IO_WRITE: (void)strlcat(buf, "W", sizeof buf); break; case IO_RW: (void)strlcat(buf, "RW", sizeof buf); break; } if (flags & IO_PAUSE_IN) (void)strlcat(buf, ",F_PI", sizeof buf); if (flags & IO_PAUSE_OUT) (void)strlcat(buf, ",F_PO", sizeof buf); return buf; } const char* io_evstr(short ev) { static char buf[64]; char buf2[16]; int n; n = 0; buf[0] = '\0'; if (ev == 0) { (void)strlcat(buf, "", sizeof(buf)); return buf; } if (ev & EV_TIMEOUT) { (void)strlcat(buf, "EV_TIMEOUT", sizeof(buf)); ev &= ~EV_TIMEOUT; n++; } if (ev & EV_READ) { if (n) (void)strlcat(buf, "|", sizeof(buf)); (void)strlcat(buf, "EV_READ", sizeof(buf)); ev &= ~EV_READ; n++; } if (ev & EV_WRITE) { if (n) (void)strlcat(buf, "|", sizeof(buf)); (void)strlcat(buf, "EV_WRITE", sizeof(buf)); ev &= ~EV_WRITE; n++; } if (ev & EV_SIGNAL) { if (n) (void)strlcat(buf, "|", sizeof(buf)); (void)strlcat(buf, "EV_SIGNAL", sizeof(buf)); ev &= ~EV_SIGNAL; n++; } if (ev) { if (n) (void)strlcat(buf, "|", sizeof(buf)); (void)strlcat(buf, "EV_?=0x", sizeof(buf)); (void)snprintf(buf2, sizeof(buf2), "%hx", ev); (void)strlcat(buf, buf2, sizeof(buf)); } return buf; } void io_dispatch(int fd, short ev, void *humppa) { struct io *io = humppa; size_t w; ssize_t n; int saved_errno; io_frame_enter("io_dispatch", io, ev); if (ev == EV_TIMEOUT) { io_callback(io, IO_TIMEOUT); goto leave; } if (ev & EV_WRITE && (w = io_queued(io))) { if ((n = iobuf_write(io->iobuf, io->sock)) < 0) { if (n == IOBUF_WANT_WRITE) /* kqueue bug? */ goto read; if (n == IOBUF_CLOSED) io_callback(io, IO_DISCONNECTED); else { saved_errno = errno; io->error = strerror(errno); errno = saved_errno; io_callback(io, IO_ERROR); } goto leave; } if (w > io->lowat && w - n <= io->lowat) io_callback(io, IO_LOWAT); } read: if (ev & EV_READ) { if ((n = iobuf_read(io->iobuf, io->sock)) < 0) { if (n == IOBUF_CLOSED) io_callback(io, IO_DISCONNECTED); else { saved_errno = errno; io->error = strerror(errno); errno = saved_errno; io_callback(io, IO_ERROR); } goto leave; } if (n) io_callback(io, IO_DATAIN); } leave: io_frame_leave(io); } void io_callback(struct io *io, int evt) { io->cb(io, evt); } int io_connect(struct io *io, const struct sockaddr *sa, const struct sockaddr *bsa) { int sock, errno_save; if ((sock = socket(sa->sa_family, SOCK_STREAM, 0)) == -1) goto fail; io_set_blocking(sock, 0); io_set_linger(sock, 0); if (bsa && bind(sock, bsa, SA_LEN(bsa)) == -1) goto fail; if (connect(sock, sa, SA_LEN(sa)) == -1) if (errno != EINPROGRESS) goto fail; io->sock = sock; io_reset(io, EV_WRITE, io_dispatch_connect); return (sock); fail: if (sock != -1) { errno_save = errno; close(sock); errno = errno_save; io->error = strerror(errno); } return (-1); } void io_dispatch_connect(int fd, short ev, void *humppa) { struct io *io = humppa; int r, e; socklen_t sl; io_frame_enter("io_dispatch_connect", io, ev); if (ev == EV_TIMEOUT) { close(fd); io->sock = -1; io_callback(io, IO_TIMEOUT); } else { sl = sizeof(e); r = getsockopt(fd, SOL_SOCKET, SO_ERROR, &e, &sl); if (r == -1) { warn("io_dispatch_connect: getsockopt"); e = errno; } if (e) { close(fd); io->sock = -1; io->error = strerror(e); io_callback(io, e == ETIMEDOUT ? IO_TIMEOUT : IO_ERROR); } else { io->state = IO_STATE_UP; io_callback(io, IO_CONNECTED); } } io_frame_leave(io); } #ifdef IO_SSL static const char* io_ssl_error(void) { static char buf[128]; unsigned long e; e = ERR_peek_last_error(); if (e) { ERR_error_string(e, buf); return (buf); } return ("No SSL error"); } int io_start_tls(struct io *io, void *ssl) { int mode; mode = io->flags & IO_RW; if (mode == 0 || mode == IO_RW) errx(1, "io_start_tls(): full-duplex or unset"); if (io->ssl) errx(1, "io_start_tls(): SSL already started"); io->ssl = ssl; if (SSL_set_fd(io->ssl, io->sock) == 0) { ssl_error("io_start_ssl:SSL_set_fd"); return (-1); } if (mode == IO_WRITE) { io->state = IO_STATE_CONNECT_SSL; SSL_set_connect_state(io->ssl); io_reset(io, EV_WRITE, io_dispatch_connect_ssl); } else { io->state = IO_STATE_ACCEPT_SSL; SSL_set_accept_state(io->ssl); io_reset(io, EV_READ, io_dispatch_accept_ssl); } return (0); } void io_dispatch_accept_ssl(int fd, short event, void *humppa) { struct io *io = humppa; int e, ret; io_frame_enter("io_dispatch_accept_ssl", io, event); if (event == EV_TIMEOUT) { io_callback(io, IO_TIMEOUT); goto leave; } if ((ret = SSL_accept(io->ssl)) > 0) { io->state = IO_STATE_UP; io_callback(io, IO_TLSREADY); goto leave; } switch ((e = SSL_get_error(io->ssl, ret))) { case SSL_ERROR_WANT_READ: io_reset(io, EV_READ, io_dispatch_accept_ssl); break; case SSL_ERROR_WANT_WRITE: io_reset(io, EV_WRITE, io_dispatch_accept_ssl); break; default: io->error = io_ssl_error(); ssl_error("io_dispatch_accept_ssl:SSL_accept"); io_callback(io, IO_ERROR); break; } leave: io_frame_leave(io); } void io_dispatch_connect_ssl(int fd, short event, void *humppa) { struct io *io = humppa; int e, ret; io_frame_enter("io_dispatch_connect_ssl", io, event); if (event == EV_TIMEOUT) { io_callback(io, IO_TIMEOUT); goto leave; } if ((ret = SSL_connect(io->ssl)) > 0) { io->state = IO_STATE_UP; io_callback(io, IO_TLSREADY); goto leave; } switch ((e = SSL_get_error(io->ssl, ret))) { case SSL_ERROR_WANT_READ: io_reset(io, EV_READ, io_dispatch_connect_ssl); break; case SSL_ERROR_WANT_WRITE: io_reset(io, EV_WRITE, io_dispatch_connect_ssl); break; default: io->error = io_ssl_error(); ssl_error("io_dispatch_connect_ssl:SSL_connect"); io_callback(io, IO_TLSERROR); break; } leave: io_frame_leave(io); } void io_dispatch_read_ssl(int fd, short event, void *humppa) { struct io *io = humppa; int n, saved_errno; io_frame_enter("io_dispatch_read_ssl", io, event); if (event == EV_TIMEOUT) { io_callback(io, IO_TIMEOUT); goto leave; } again: switch ((n = iobuf_read_ssl(io->iobuf, (SSL*)io->ssl))) { case IOBUF_WANT_READ: io_reset(io, EV_READ, io_dispatch_read_ssl); break; case IOBUF_WANT_WRITE: io_reset(io, EV_WRITE, io_dispatch_read_ssl); break; case IOBUF_CLOSED: io_callback(io, IO_DISCONNECTED); break; case IOBUF_ERROR: saved_errno = errno; io->error = strerror(errno); errno = saved_errno; io_callback(io, IO_ERROR); break; case IOBUF_SSLERROR: io->error = io_ssl_error(); ssl_error("io_dispatch_read_ssl:SSL_read"); io_callback(io, IO_ERROR); break; default: io_debug("io_dispatch_read_ssl(...) -> r=%d\n", n); io_callback(io, IO_DATAIN); if (current == io && IO_READING(io) && SSL_pending(io->ssl)) goto again; } leave: io_frame_leave(io); } void io_dispatch_write_ssl(int fd, short event, void *humppa) { struct io *io = humppa; int n, saved_errno; size_t w2, w; io_frame_enter("io_dispatch_write_ssl", io, event); if (event == EV_TIMEOUT) { io_callback(io, IO_TIMEOUT); goto leave; } w = io_queued(io); switch ((n = iobuf_write_ssl(io->iobuf, (SSL*)io->ssl))) { case IOBUF_WANT_READ: io_reset(io, EV_READ, io_dispatch_write_ssl); break; case IOBUF_WANT_WRITE: io_reset(io, EV_WRITE, io_dispatch_write_ssl); break; case IOBUF_CLOSED: io_callback(io, IO_DISCONNECTED); break; case IOBUF_ERROR: saved_errno = errno; io->error = strerror(errno); errno = saved_errno; io_callback(io, IO_ERROR); break; case IOBUF_SSLERROR: io->error = io_ssl_error(); ssl_error("io_dispatch_write_ssl:SSL_write"); io_callback(io, IO_ERROR); break; default: io_debug("io_dispatch_write_ssl(...) -> w=%d\n", n); w2 = io_queued(io); if (w > io->lowat && w2 <= io->lowat) io_callback(io, IO_LOWAT); break; } leave: io_frame_leave(io); } void io_reload_ssl(struct io *io) { short ev = 0; void (*dispatch)(int, short, void*) = NULL; switch (io->state) { case IO_STATE_CONNECT_SSL: ev = EV_WRITE; dispatch = io_dispatch_connect_ssl; break; case IO_STATE_ACCEPT_SSL: ev = EV_READ; dispatch = io_dispatch_accept_ssl; break; case IO_STATE_UP: ev = 0; if (IO_READING(io) && !(io->flags & IO_PAUSE_IN)) { ev = EV_READ; dispatch = io_dispatch_read_ssl; } else if (IO_WRITING(io) && !(io->flags & IO_PAUSE_OUT) && io_queued(io)) { ev = EV_WRITE; dispatch = io_dispatch_write_ssl; } if (! ev) return; /* paused */ break; default: errx(1, "io_reload_ssl(): bad state"); } io_reset(io, ev, dispatch); } #endif /* IO_SSL */ opensmtpd-extras-5.7.1/api/ioev.h010064400017500000000000000042551253636606600161410ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2012 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include enum { IO_CONNECTED = 0, /* connection successful */ IO_TLSREADY, /* TLS started succesfully */ IO_TLSVERIFIED, /* XXX - needs more work */ IO_DATAIN, /* new data in input buffer */ IO_LOWAT, /* output queue running low */ IO_DISCONNECTED, /* error? */ IO_TIMEOUT, /* error? */ IO_ERROR, /* details? */ }; #define IO_READ 0x01 #define IO_WRITE 0x02 #define IO_RW (IO_READ | IO_WRITE) #define IO_PAUSE_IN 0x04 #define IO_PAUSE_OUT 0x08 #define IO_RESET 0x10 /* internal */ #define IO_HELD 0x20 /* internal */ struct iobuf; struct io { int sock; void *arg; void (*cb)(struct io*, int); struct iobuf *iobuf; size_t lowat; int timeout; int flags; int state; struct event ev; void *ssl; const char *error; /* only valid immediatly on callback */ }; void io_set_blocking(int, int); void io_set_linger(int, int); void io_init(struct io*, int, void*, void(*)(struct io*, int), struct iobuf*); void io_clear(struct io*); void io_set_read(struct io *); void io_set_write(struct io *); void io_set_timeout(struct io *, int); void io_set_lowat(struct io *, size_t); void io_pause(struct io *, int); void io_resume(struct io *, int); void io_reload(struct io *); int io_connect(struct io *, const struct sockaddr *, const struct sockaddr *); int io_start_tls(struct io *, void *); const char* io_strio(struct io *); const char* io_strevent(int); opensmtpd-extras-5.7.1/api/log.c010064400017500000000000000072331253636606600157520ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2003, 2004 Henning Brauer * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include #include #include "log.h" #define TRACE_DEBUG 0x1 static int foreground; static int verbose; void vlog(int, const char *, va_list); void logit(int, const char *, ...) __attribute__((format (printf, 2, 3))); void log_init(int n_foreground) { extern char *__progname; foreground = n_foreground; if (! foreground) openlog(__progname, LOG_PID | LOG_NDELAY, LOG_MAIL); tzset(); } void log_verbose(int v) { verbose = v; } void logit(int pri, const char *fmt, ...) { va_list ap; va_start(ap, fmt); vlog(pri, fmt, ap); va_end(ap); } void vlog(int pri, const char *fmt, va_list ap) { char *nfmt; if (foreground) { /* best effort in out of mem situations */ if (asprintf(&nfmt, "%s\n", fmt) == -1) { vfprintf(stderr, fmt, ap); fprintf(stderr, "\n"); } else { vfprintf(stderr, nfmt, ap); free(nfmt); } fflush(stderr); } else vsyslog(pri, fmt, ap); } void log_warn(const char *emsg, ...) { char *nfmt; va_list ap; /* best effort to even work in out of memory situations */ if (emsg == NULL) logit(LOG_CRIT, "%s", strerror(errno)); else { va_start(ap, emsg); if (asprintf(&nfmt, "%s: %s", emsg, strerror(errno)) == -1) { /* we tried it... */ vlog(LOG_CRIT, emsg, ap); logit(LOG_CRIT, "%s", strerror(errno)); } else { vlog(LOG_CRIT, nfmt, ap); free(nfmt); } va_end(ap); } } void log_warnx(const char *emsg, ...) { va_list ap; va_start(ap, emsg); vlog(LOG_CRIT, emsg, ap); va_end(ap); } void log_info(const char *emsg, ...) { va_list ap; va_start(ap, emsg); vlog(LOG_INFO, emsg, ap); va_end(ap); } void log_debug(const char *emsg, ...) { va_list ap; if (verbose & TRACE_DEBUG) { va_start(ap, emsg); vlog(LOG_DEBUG, emsg, ap); va_end(ap); } } void log_trace(int mask, const char *emsg, ...) { va_list ap; if (verbose & mask) { va_start(ap, emsg); vlog(LOG_DEBUG, emsg, ap); va_end(ap); } } static void fatal_arg(const char *emsg, va_list ap) { #define FATALBUFSIZE 1024 static char ebuffer[FATALBUFSIZE]; if (emsg == NULL) (void)strlcpy(ebuffer, strerror(errno), sizeof ebuffer); else { if (errno) { (void)vsnprintf(ebuffer, sizeof ebuffer, emsg, ap); (void)strlcat(ebuffer, ": ", sizeof ebuffer); (void)strlcat(ebuffer, strerror(errno), sizeof ebuffer); } else (void)vsnprintf(ebuffer, sizeof ebuffer, emsg, ap); } logit(LOG_CRIT, "fatal: %s", ebuffer); } void fatal(const char *emsg, ...) { va_list ap; va_start(ap, emsg); fatal_arg(emsg, ap); va_end(ap); exit(1); } void fatalx(const char *emsg, ...) { va_list ap; errno = 0; va_start(ap, emsg); fatal_arg(emsg, ap); va_end(ap); exit(1); } opensmtpd-extras-5.7.1/api/log.h010064400017500000000000000025721253636606600157600ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2010 Gilles Chehade * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ void log_init(int); void log_verbose(int); void log_warn(const char *, ...) __attribute__((format (printf, 1, 2))); void log_warnx(const char *, ...) __attribute__((format (printf, 1, 2))); void log_info(const char *, ...) __attribute__((format (printf, 1, 2))); void log_debug(const char *, ...) __attribute__((format (printf, 1, 2))); void log_trace(int, const char *, ...) __attribute__((format (printf, 2, 3))); void fatal(const char *, ...) __attribute__((format (printf, 1, 2))); void fatalx(const char *, ...) __attribute__((format (printf, 1, 2))); opensmtpd-extras-5.7.1/api/mproc.c010064400017500000000000000346371253636606600163210ustar00gilleswheel/* $OpenBSD: mproc.c,v 1.8 2014/04/19 17:45:05 gilles Exp $ */ /* * Copyright (c) 2012 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" /* from filter_api.c */ const char *proc_name(enum smtp_proc_type); const char *imsg_to_str(int); enum smtp_proc_type smtpd_process = PROC_PONY; static void mproc_dispatch(int, short, void *); static ssize_t msgbuf_write2(struct msgbuf *); void session_socket_blockmode(int fd, enum blockmodes bm) { int flags; if ((flags = fcntl(fd, F_GETFL, 0)) == -1) fatal("fcntl F_GETFL"); if (bm == BM_NONBLOCK) flags |= O_NONBLOCK; else flags &= ~O_NONBLOCK; if ((flags = fcntl(fd, F_SETFL, flags)) == -1) fatal("fcntl F_SETFL"); } int mproc_fork(struct mproc *p, const char *path, char *argv[]) { int sp[2]; if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, sp) < 0) return (-1); session_socket_blockmode(sp[0], BM_NONBLOCK); session_socket_blockmode(sp[1], BM_NONBLOCK); if ((p->pid = fork()) == -1) goto err; if (p->pid == 0) { /* child process */ dup2(sp[0], STDIN_FILENO); closefrom(STDERR_FILENO + 1); execv(path, argv); err(1, "execv: %s", path); } /* parent process */ close(sp[0]); mproc_init(p, sp[1]); return (0); err: log_warn("warn: Failed to start process %s, instance of %s", argv[0], path); close(sp[0]); close(sp[1]); return (-1); } void mproc_init(struct mproc *p, int fd) { imsg_init(&p->imsgbuf, fd); } void mproc_clear(struct mproc *p) { event_del(&p->ev); close(p->imsgbuf.fd); imsg_clear(&p->imsgbuf); } void mproc_enable(struct mproc *p) { if (p->enable == 0) { log_trace(TRACE_MPROC, "mproc: %s -> %s: enabled", proc_name(smtpd_process), proc_name(p->proc)); p->enable = 1; } mproc_event_add(p); } void mproc_disable(struct mproc *p) { if (p->enable == 1) { log_trace(TRACE_MPROC, "mproc: %s -> %s: disabled", proc_name(smtpd_process), proc_name(p->proc)); p->enable = 0; } mproc_event_add(p); } void mproc_event_add(struct mproc *p) { short events; if (p->enable) events = EV_READ; else events = 0; if (p->imsgbuf.w.queued) events |= EV_WRITE; if (p->events) event_del(&p->ev); p->events = events; if (events) { event_set(&p->ev, p->imsgbuf.fd, events, mproc_dispatch, p); event_add(&p->ev, NULL); } } static void mproc_dispatch(int fd, short event, void *arg) { struct mproc *p = arg; struct imsg imsg; ssize_t n; p->events = 0; if (event & EV_READ) { if ((n = imsg_read(&p->imsgbuf)) == -1) { log_warn("warn: %s -> %s: imsg_read", proc_name(smtpd_process), p->name); fatal("exiting"); } if (n == 0) { /* this pipe is dead, so remove the event handler */ if (smtpd_process != PROC_CONTROL || p->proc != PROC_CLIENT) log_warnx("warn: %s -> %s: pipe closed", proc_name(smtpd_process), p->name); p->handler(p, NULL); return; } p->bytes_in += n; } if (event & EV_WRITE) { n = msgbuf_write2(&p->imsgbuf.w); if (n == 0 || (n == -1 && errno != EAGAIN)) { /* this pipe is dead, so remove the event handler */ if (smtpd_process != PROC_CONTROL || p->proc != PROC_CLIENT) log_warnx("warn: %s -> %s: pipe closed", proc_name(smtpd_process), p->name); p->handler(p, NULL); return; } else if (n != -1) { p->bytes_out += n; p->bytes_queued -= n; } } for (;;) { if ((n = imsg_get(&p->imsgbuf, &imsg)) == -1) { log_warn("fatal: %s: error in imsg_get for %s", proc_name(smtpd_process), p->name); fatalx(NULL); } if (n == 0) break; p->msg_in += 1; p->handler(p, &imsg); imsg_free(&imsg); } #if 0 if (smtpd_process == PROC_QUEUE) queue_flow_control(); #endif mproc_event_add(p); } /* XXX msgbuf_write() should return n ... */ static ssize_t msgbuf_write2(struct msgbuf *msgbuf) { struct iovec iov[IOV_MAX]; struct ibuf *buf; unsigned int i = 0; ssize_t n; struct msghdr msg; struct cmsghdr *cmsg; union { struct cmsghdr hdr; char buf[CMSG_SPACE(sizeof(int))]; } cmsgbuf; memset(&iov, 0, sizeof(iov)); memset(&msg, 0, sizeof(msg)); TAILQ_FOREACH(buf, &msgbuf->bufs, entry) { if (i >= IOV_MAX) break; iov[i].iov_base = buf->buf + buf->rpos; iov[i].iov_len = buf->wpos - buf->rpos; i++; if (buf->fd != -1) break; } msg.msg_iov = iov; msg.msg_iovlen = i; if (buf != NULL && buf->fd != -1) { msg.msg_control = (caddr_t)&cmsgbuf.buf; msg.msg_controllen = sizeof(cmsgbuf.buf); cmsg = CMSG_FIRSTHDR(&msg); cmsg->cmsg_len = CMSG_LEN(sizeof(int)); cmsg->cmsg_level = SOL_SOCKET; cmsg->cmsg_type = SCM_RIGHTS; *(int *)CMSG_DATA(cmsg) = buf->fd; } again: if ((n = sendmsg(msgbuf->fd, &msg, 0)) == -1) { if (errno == EINTR) goto again; if (errno == ENOBUFS) errno = EAGAIN; return (-1); } if (n == 0) { /* connection closed */ errno = 0; return (0); } /* * assumption: fd got sent if sendmsg sent anything * this works because fds are passed one at a time */ if (buf != NULL && buf->fd != -1) { close(buf->fd); buf->fd = -1; } msgbuf_drain(msgbuf, n); return (n); } void m_forward(struct mproc *p, struct imsg *imsg) { imsg_compose(&p->imsgbuf, imsg->hdr.type, imsg->hdr.peerid, imsg->hdr.pid, imsg->fd, imsg->data, imsg->hdr.len - sizeof(imsg->hdr)); log_trace(TRACE_MPROC, "mproc: %s -> %s : %zu %s (forward)", proc_name(smtpd_process), proc_name(p->proc), imsg->hdr.len - sizeof(imsg->hdr), imsg_to_str(imsg->hdr.type)); p->msg_out += 1; p->bytes_queued += imsg->hdr.len; if (p->bytes_queued > p->bytes_queued_max) p->bytes_queued_max = p->bytes_queued; mproc_event_add(p); } void m_compose(struct mproc *p, uint32_t type, uint32_t peerid, pid_t pid, int fd, void *data, size_t len) { imsg_compose(&p->imsgbuf, type, peerid, pid, fd, data, len); log_trace(TRACE_MPROC, "mproc: %s -> %s : %zu %s", proc_name(smtpd_process), proc_name(p->proc), len, imsg_to_str(type)); p->msg_out += 1; p->bytes_queued += len + IMSG_HEADER_SIZE; if (p->bytes_queued > p->bytes_queued_max) p->bytes_queued_max = p->bytes_queued; mproc_event_add(p); } void m_composev(struct mproc *p, uint32_t type, uint32_t peerid, pid_t pid, int fd, const struct iovec *iov, int n) { size_t len; int i; imsg_composev(&p->imsgbuf, type, peerid, pid, fd, iov, n); len = 0; for (i = 0; i < n; i++) len += iov[i].iov_len; p->msg_out += 1; p->bytes_queued += IMSG_HEADER_SIZE + len; if (p->bytes_queued > p->bytes_queued_max) p->bytes_queued_max = p->bytes_queued; log_trace(TRACE_MPROC, "mproc: %s -> %s : %zu %s", proc_name(smtpd_process), proc_name(p->proc), len, imsg_to_str(type)); mproc_event_add(p); } void m_create(struct mproc *p, uint32_t type, uint32_t peerid, pid_t pid, int fd) { if (p->m_buf == NULL) { p->m_alloc = 128; log_trace(TRACE_MPROC, "mproc: %s -> %s: allocating %zu", proc_name(smtpd_process), proc_name(p->proc), p->m_alloc); p->m_buf = malloc(p->m_alloc); if (p->m_buf == NULL) fatal("warn: m_create: malloc"); } p->m_pos = 0; p->m_type = type; p->m_peerid = peerid; p->m_pid = pid; p->m_fd = fd; } void m_add(struct mproc *p, const void *data, size_t len) { size_t alloc; void *tmp; if (p->m_pos + len + IMSG_HEADER_SIZE > MAX_IMSGSIZE) { log_warnx("warn: message to large"); fatal(NULL); } alloc = p->m_alloc; while (p->m_pos + len > alloc) alloc *= 2; if (alloc != p->m_alloc) { log_trace(TRACE_MPROC, "mproc: %s -> %s: realloc %zu -> %zu", proc_name(smtpd_process), proc_name(p->proc), p->m_alloc, alloc); tmp = realloc(p->m_buf, alloc); if (tmp == NULL) fatal("realloc"); p->m_alloc = alloc; p->m_buf = tmp; } memmove(p->m_buf + p->m_pos, data, len); p->m_pos += len; } void m_close(struct mproc *p) { if (imsg_compose(&p->imsgbuf, p->m_type, p->m_peerid, p->m_pid, p->m_fd, p->m_buf, p->m_pos) == -1) fatal("imsg_compose"); log_trace(TRACE_MPROC, "mproc: %s -> %s : %zu %s", proc_name(smtpd_process), proc_name(p->proc), p->m_pos, imsg_to_str(p->m_type)); p->msg_out += 1; p->bytes_queued += p->m_pos + IMSG_HEADER_SIZE; if (p->bytes_queued > p->bytes_queued_max) p->bytes_queued_max = p->bytes_queued; mproc_event_add(p); } void m_flush(struct mproc *p) { if (imsg_compose(&p->imsgbuf, p->m_type, p->m_peerid, p->m_pid, p->m_fd, p->m_buf, p->m_pos) == -1) fatal("imsg_compose"); log_trace(TRACE_MPROC, "mproc: %s -> %s : %zu %s (flush)", proc_name(smtpd_process), proc_name(p->proc), p->m_pos, imsg_to_str(p->m_type)); p->msg_out += 1; p->m_pos = 0; imsg_flush(&p->imsgbuf); } static struct imsg * current; static void m_error(const char *error) { char buf[512]; (void)snprintf(buf, sizeof buf, "%s: %s: %s", proc_name(smtpd_process), imsg_to_str(current->hdr.type), error); fatalx("%s", buf); } void m_msg(struct msg *m, struct imsg *imsg) { current = imsg; m->pos = imsg->data; m->end = m->pos + (imsg->hdr.len - sizeof(imsg->hdr)); } void m_end(struct msg *m) { if (m->pos != m->end) m_error("not at msg end"); } int m_is_eom(struct msg *m) { return (m->pos == m->end); } static inline void m_get(struct msg *m, void *dst, size_t sz) { if (m->pos + sz > m->end) m_error("msg too short"); memmove(dst, m->pos, sz); m->pos += sz; } static inline void m_get_typed(struct msg *m, uint8_t type, void *dst, size_t sz) { if (m->pos + 1 + sz > m->end) m_error("msg too short"); if (*m->pos != type) m_error("msg bad type"); memmove(dst, m->pos + 1, sz); m->pos += sz + 1; } static inline void m_get_typed_sized(struct msg *m, uint8_t type, const void **dst, size_t *sz) { if (m->pos + 1 + sizeof(*sz) > m->end) m_error("msg too short"); if (*m->pos != type) m_error("msg bad type"); memmove(sz, m->pos + 1, sizeof(*sz)); m->pos += sizeof(sz) + 1; if (m->pos + *sz > m->end) m_error("msg too short"); *dst = m->pos; m->pos += *sz; } static void m_add_typed(struct mproc *p, uint8_t type, const void *data, size_t len) { m_add(p, &type, 1); m_add(p, data, len); } static void m_add_typed_sized(struct mproc *p, uint8_t type, const void *data, size_t len) { m_add(p, &type, 1); m_add(p, &len, sizeof(len)); m_add(p, data, len); } enum { M_INT, M_UINT32, M_SIZET, M_TIME, M_STRING, M_DATA, M_ID, M_EVPID, M_MSGID, M_SOCKADDR, M_MAILADDR, M_ENVELOPE, }; void m_add_int(struct mproc *m, int v) { m_add_typed(m, M_INT, &v, sizeof v); }; void m_add_u32(struct mproc *m, uint32_t u32) { m_add_typed(m, M_UINT32, &u32, sizeof u32); }; void m_add_size(struct mproc *m, size_t sz) { m_add_typed(m, M_SIZET, &sz, sizeof sz); }; void m_add_time(struct mproc *m, time_t v) { m_add_typed(m, M_TIME, &v, sizeof v); }; void m_add_string(struct mproc *m, const char *v) { m_add_typed(m, M_STRING, v, strlen(v) + 1); }; void m_add_data(struct mproc *m, const void *v, size_t len) { m_add_typed_sized(m, M_DATA, v, len); }; void m_add_id(struct mproc *m, uint64_t v) { m_add_typed(m, M_ID, &v, sizeof(v)); } void m_add_evpid(struct mproc *m, uint64_t v) { m_add_typed(m, M_EVPID, &v, sizeof(v)); } void m_add_msgid(struct mproc *m, uint32_t v) { m_add_typed(m, M_MSGID, &v, sizeof(v)); } void m_add_sockaddr(struct mproc *m, const struct sockaddr *sa) { m_add_typed_sized(m, M_SOCKADDR, sa, SA_LEN(sa)); } void m_add_mailaddr(struct mproc *m, const struct mailaddr *maddr) { m_add_typed(m, M_MAILADDR, maddr, sizeof(*maddr)); } #ifdef BUILD_DAEMON void m_add_envelope(struct mproc *m, const struct envelope *evp) { #if 0 m_add_typed(m, M_ENVELOPE, evp, sizeof(*evp)); #else char buf[sizeof(*evp)]; envelope_dump_buffer(evp, buf, sizeof(buf)); m_add_evpid(m, evp->id); m_add_typed_sized(m, M_ENVELOPE, buf, strlen(buf) + 1); #endif } #endif void m_get_int(struct msg *m, int *i) { m_get_typed(m, M_INT, i, sizeof(*i)); } void m_get_u32(struct msg *m, uint32_t *u32) { m_get_typed(m, M_UINT32, u32, sizeof(*u32)); } void m_get_size(struct msg *m, size_t *sz) { m_get_typed(m, M_SIZET, sz, sizeof(*sz)); } void m_get_time(struct msg *m, time_t *t) { m_get_typed(m, M_TIME, t, sizeof(*t)); } void m_get_string(struct msg *m, const char **s) { uint8_t *end; if (m->pos + 2 > m->end) m_error("msg too short"); if (*m->pos != M_STRING) m_error("bad msg type"); end = memchr(m->pos + 1, 0, m->end - (m->pos + 1)); if (end == NULL) m_error("unterminated string"); *s = m->pos + 1; m->pos = end + 1; } void m_get_data(struct msg *m, const void **data, size_t *sz) { m_get_typed_sized(m, M_DATA, data, sz); } void m_get_evpid(struct msg *m, uint64_t *evpid) { m_get_typed(m, M_EVPID, evpid, sizeof(*evpid)); } void m_get_msgid(struct msg *m, uint32_t *msgid) { m_get_typed(m, M_MSGID, msgid, sizeof(*msgid)); } void m_get_id(struct msg *m, uint64_t *id) { m_get_typed(m, M_ID, id, sizeof(*id)); } void m_get_sockaddr(struct msg *m, struct sockaddr *sa) { size_t s; const void *d; m_get_typed_sized(m, M_SOCKADDR, &d, &s); memmove(sa, d, s); } void m_get_mailaddr(struct msg *m, struct mailaddr *maddr) { m_get_typed(m, M_MAILADDR, maddr, sizeof(*maddr)); } #ifdef BUILD_DAEMON void m_get_envelope(struct msg *m, struct envelope *evp) { #if 0 m_get_typed(m, M_ENVELOPE, evp, sizeof(*evp)); #else uint64_t evpid; size_t s; const void *d; m_get_evpid(m, &evpid); m_get_typed_sized(m, M_ENVELOPE, &d, &s); if (!envelope_load_buffer(evp, d, s - 1)) fatalx("failed to retrieve envelope"); evp->id = evpid; #endif } #endif opensmtpd-extras-5.7.1/api/queue_api.c010064400017500000000000000230671253636606600171510ustar00gilleswheel/* $OpenBSD: queue_api.c,v 1.4 2014/04/19 17:47:40 gilles Exp $ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include /* needed for setgroups */ #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static int (*handler_close)(void); static int (*handler_message_create)(uint32_t *); static int (*handler_message_commit)(uint32_t, const char *); static int (*handler_message_delete)(uint32_t); static int (*handler_message_fd_r)(uint32_t); static int (*handler_message_corrupt)(uint32_t); static int (*handler_message_uncorrupt)(uint32_t); static int (*handler_envelope_create)(uint32_t, const char *, size_t, uint64_t *); static int (*handler_envelope_delete)(uint64_t); static int (*handler_envelope_update)(uint64_t, const char *, size_t); static int (*handler_envelope_load)(uint64_t, char *, size_t); static int (*handler_envelope_walk)(uint64_t *, char *, size_t); static int (*handler_message_walk)(uint64_t *, char *, size_t, uint32_t, int *, void **); static struct imsgbuf ibuf; static struct imsg imsg; static size_t rlen; static char *rdata; static struct ibuf *buf; static const char *rootpath = PATH_SPOOL; static const char *user = SMTPD_QUEUE_USER; static void queue_msg_get(void *dst, size_t len) { if (len > rlen) { log_warnx("warn: queue-proc: bad msg len"); fatalx("queue-proc: exiting"); } if (len == 0) return; if (dst) memmove(dst, rdata, len); rlen -= len; rdata += len; } static void queue_msg_end(void) { if (rlen) { log_warnx("warn: queue-proc: bogus data"); fatalx("queue-proc: exiting"); } imsg_free(&imsg); } static void queue_msg_add(const void *data, size_t len) { if (buf == NULL) buf = imsg_create(&ibuf, PROC_QUEUE_OK, 0, 0, 1024); if (buf == NULL) { log_warnx("warn: queue-api: imsg_create failed"); fatalx("queue-api: exiting"); } if (imsg_add(buf, data, len) == -1) { log_warnx("warn: queue-api: imsg_add failed"); fatalx("queue-api: exiting"); } } static void queue_msg_close(void) { imsg_close(&ibuf, buf); buf = NULL; } static void queue_msg_dispatch(void) { uint64_t evpid; uint32_t msgid, version; size_t n, m; char buffer[8192], path[SMTPD_MAXPATHLEN]; int r, fd; FILE *ifile, *ofile; switch (imsg.hdr.type) { case PROC_QUEUE_INIT: queue_msg_get(&version, sizeof(version)); queue_msg_end(); if (version != PROC_QUEUE_API_VERSION) { log_warnx("warn: queue-api: bad API version"); fatalx("queue-api: exiting"); } imsg_compose(&ibuf, PROC_QUEUE_OK, 0, 0, -1, NULL, 0); break; case PROC_QUEUE_CLOSE: queue_msg_end(); if (handler_close) r = handler_close(); else r = 1; imsg_compose(&ibuf, PROC_QUEUE_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_QUEUE_MESSAGE_CREATE: queue_msg_end(); r = handler_message_create(&msgid); queue_msg_add(&r, sizeof(r)); if (r == 1) queue_msg_add(&msgid, sizeof(msgid)); queue_msg_close(); break; case PROC_QUEUE_MESSAGE_DELETE: queue_msg_get(&msgid, sizeof(msgid)); queue_msg_end(); r = handler_message_delete(msgid); imsg_compose(&ibuf, PROC_QUEUE_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_QUEUE_MESSAGE_COMMIT: queue_msg_get(&msgid, sizeof(msgid)); queue_msg_end(); /* XXX needs more love */ r = -1; (void)snprintf(path, sizeof path, "/tmp/message.XXXXXXXXXX"); fd = mkstemp(path); if (fd == -1) { log_warn("warn: queue-api: mkstemp"); } else { ifile = fdopen(imsg.fd, "r"); ofile = fdopen(fd, "w"); m = n = 0; if (ifile && ofile) { while (!feof(ifile)) { n = fread(buffer, 1, sizeof(buffer), ifile); m = fwrite(buffer, 1, n, ofile); if (m != n) break; fflush(ofile); } if (m != n) r = 0; else r = handler_message_commit(msgid, path); } if (ifile) fclose(ifile); if (ofile) fclose(ofile); } imsg_compose(&ibuf, PROC_QUEUE_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_QUEUE_MESSAGE_FD_R: queue_msg_get(&msgid, sizeof(msgid)); queue_msg_end(); fd = handler_message_fd_r(msgid); imsg_compose(&ibuf, PROC_QUEUE_OK, 0, 0, fd, NULL, 0); break; case PROC_QUEUE_MESSAGE_CORRUPT: queue_msg_get(&msgid, sizeof(msgid)); queue_msg_end(); r = handler_message_corrupt(msgid); imsg_compose(&ibuf, PROC_QUEUE_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_QUEUE_MESSAGE_UNCORRUPT: queue_msg_get(&msgid, sizeof(msgid)); queue_msg_end(); r = handler_message_uncorrupt(msgid); imsg_compose(&ibuf, PROC_QUEUE_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_QUEUE_ENVELOPE_CREATE: queue_msg_get(&msgid, sizeof(msgid)); r = handler_envelope_create(msgid, rdata, rlen, &evpid); queue_msg_get(NULL, rlen); queue_msg_end(); queue_msg_add(&r, sizeof(r)); if (r == 1) queue_msg_add(&evpid, sizeof(evpid)); queue_msg_close(); break; case PROC_QUEUE_ENVELOPE_DELETE: queue_msg_get(&evpid, sizeof(evpid)); queue_msg_end(); r = handler_envelope_delete(evpid); imsg_compose(&ibuf, PROC_QUEUE_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_QUEUE_ENVELOPE_LOAD: queue_msg_get(&evpid, sizeof(evpid)); queue_msg_end(); r = handler_envelope_load(evpid, buffer, sizeof(buffer)); imsg_compose(&ibuf, PROC_QUEUE_OK, 0, 0, -1, buffer, r); break; case PROC_QUEUE_ENVELOPE_UPDATE: queue_msg_get(&evpid, sizeof(evpid)); r = handler_envelope_update(evpid, rdata, rlen); queue_msg_get(NULL, rlen); queue_msg_end(); imsg_compose(&ibuf, PROC_QUEUE_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_QUEUE_ENVELOPE_WALK: queue_msg_end(); r = handler_envelope_walk(&evpid, buffer, sizeof(buffer)); queue_msg_add(&r, sizeof(r)); if (r > 0) { queue_msg_add(&evpid, sizeof(evpid)); queue_msg_add(buffer, r); } queue_msg_close(); break; case PROC_QUEUE_MESSAGE_WALK: queue_msg_get(&msgid, sizeof(msgid)); queue_msg_end(); r = handler_message_walk(&evpid, buffer, sizeof(buffer), msgid, NULL, NULL); queue_msg_add(&r, sizeof(r)); if (r > 0) { queue_msg_add(&evpid, sizeof(evpid)); queue_msg_add(buffer, r); } queue_msg_close(); break; default: log_warnx("warn: queue-api: bad message %d", imsg.hdr.type); fatalx("queue-api: exiting"); } } void queue_api_on_close(int(*cb)(void)) { handler_close = cb; } void queue_api_on_message_create(int(*cb)(uint32_t *)) { handler_message_create = cb; } void queue_api_on_message_commit(int(*cb)(uint32_t, const char *)) { handler_message_commit = cb; } void queue_api_on_message_delete(int(*cb)(uint32_t)) { handler_message_delete = cb; } void queue_api_on_message_fd_r(int(*cb)(uint32_t)) { handler_message_fd_r = cb; } void queue_api_on_message_corrupt(int(*cb)(uint32_t)) { handler_message_corrupt = cb; } void queue_api_on_message_uncorrupt(int(*cb)(uint32_t)) { handler_message_uncorrupt = cb; } void queue_api_on_envelope_create(int(*cb)(uint32_t, const char *, size_t, uint64_t *)) { handler_envelope_create = cb; } void queue_api_on_envelope_delete(int(*cb)(uint64_t)) { handler_envelope_delete = cb; } void queue_api_on_envelope_update(int(*cb)(uint64_t, const char *, size_t)) { handler_envelope_update = cb; } void queue_api_on_envelope_load(int(*cb)(uint64_t, char *, size_t)) { handler_envelope_load = cb; } void queue_api_on_envelope_walk(int(*cb)(uint64_t *, char *, size_t)) { handler_envelope_walk = cb; } void queue_api_on_message_walk(int(*cb)(uint64_t *, char *, size_t, uint32_t, int *, void **)) { handler_message_walk = cb; } void queue_api_no_chroot(void) { rootpath = NULL; } void queue_api_set_chroot(const char *path) { rootpath = path; } void queue_api_set_user(const char *username) { user = username; } int queue_api_dispatch(void) { struct passwd *pw = NULL; ssize_t n; if (user) { pw = getpwnam(user); if (pw == NULL) { log_warn("queue-api: getpwnam"); fatalx("queue-api: exiting"); } } if (rootpath) { if (chroot(rootpath) == -1) { log_warn("queue-api: chroot"); fatalx("queue-api: exiting"); } if (chdir("/") == -1) { log_warn("queue-api: chdir"); fatalx("queue-api: exiting"); } } if (pw && (setgroups(1, &pw->pw_gid) || setresgid(pw->pw_gid, pw->pw_gid, pw->pw_gid) || setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid))) { log_warn("queue-api: cannot drop privileges"); fatalx("queue-api: exiting"); } imsg_init(&ibuf, 0); while (1) { n = imsg_get(&ibuf, &imsg); if (n == -1) { log_warn("warn: queue-api: imsg_get"); break; } if (n) { rdata = imsg.data; rlen = imsg.hdr.len - IMSG_HEADER_SIZE; queue_msg_dispatch(); imsg_flush(&ibuf); continue; } n = imsg_read(&ibuf); if (n == -1) { log_warn("warn: queue-api: imsg_read"); break; } if (n == 0) { log_warnx("warn: queue-api: pipe closed"); break; } } return (1); } opensmtpd-extras-5.7.1/api/queue_utils.c010064400017500000000000000035231253636606600175330ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "queue_utils.h" #include "log.h" uint32_t queue_generate_msgid(void) { uint32_t msgid; while ((msgid = arc4random_uniform(0xffffffff)) == 0) ; return msgid; } uint64_t queue_generate_evpid(uint32_t msgid) { uint32_t rnd; uint64_t evpid; while ((rnd = arc4random_uniform(0xffffffff)) == 0) ; evpid = msgid; evpid <<= 32; evpid |= rnd; return evpid; } int mktmpfile(void) { static char *tempdir = "/temporary"; char path[SMTPD_MAXPATHLEN]; int fd; mode_t omode; if (snprintf(path, sizeof(path), "%s/smtpd.XXXXXXXXXX", tempdir) >= (int)sizeof(path)) { log_warnx("warn: queue-api: tempdir too large \"%s\"", tempdir); return (-1); } omode = umask(7077); if ((fd = mkstemp(path)) == -1) { log_warnx("warn: queue-api: cannot create temporary file \"%s\"", path); } umask(omode); unlink(path); return (fd); } opensmtpd-extras-5.7.1/api/queue_utils.h010064400017500000000000000016121253636606600175350ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ uint32_t queue_generate_msgid(void); uint64_t queue_generate_evpid(uint32_t); int mktmpfile(void); opensmtpd-extras-5.7.1/api/scheduler_api.c010064400017500000000000000251401253636606600177750ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include /* needed for setgroups */ #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static int (*handler_init)(void); static int (*handler_insert)(struct scheduler_info *); static size_t (*handler_commit)(uint32_t); static size_t (*handler_rollback)(uint32_t); static int (*handler_update)(struct scheduler_info *); static int (*handler_delete)(uint64_t); static int (*handler_hold)(uint64_t, uint64_t); static int (*handler_release)(int, uint64_t, int); static int (*handler_batch)(int, int *, size_t *, uint64_t *, int *); static size_t (*handler_messages)(uint32_t, uint32_t *, size_t); static size_t (*handler_envelopes)(uint64_t, struct evpstate *, size_t); static int (*handler_schedule)(uint64_t); static int (*handler_remove)(uint64_t); static int (*handler_suspend)(uint64_t); static int (*handler_resume)(uint64_t); #define MAX_BATCH_SIZE 1024 static struct imsgbuf ibuf; static struct imsg imsg; static size_t rlen; static char *rdata; static struct ibuf *buf; static const char *rootpath = PATH_CHROOT; static const char *user = SMTPD_USER; static void scheduler_msg_get(void *dst, size_t len) { if (len > rlen) { log_warnx("warn: scheduler-proc: bad msg len"); fatalx("scheduler-proc: exiting"); } if (len == 0) return; if (dst) memmove(dst, rdata, len); rlen -= len; rdata += len; } static void scheduler_msg_end(void) { if (rlen) { log_warnx("warn: scheduler-proc: bogus data"); fatalx("scheduler-proc: exiting"); } imsg_free(&imsg); } static void scheduler_msg_add(const void *data, size_t len) { if (buf == NULL) buf = imsg_create(&ibuf, PROC_SCHEDULER_OK, 0, 0, 1024); if (buf == NULL) { log_warnx("warn: table-api: imsg_create failed"); fatalx("table-api: exiting"); } if (imsg_add(buf, data, len) == -1) { log_warnx("warn: table-api: imsg_add failed"); fatalx("table-api: exiting"); } } static void scheduler_msg_close(void) { imsg_close(&ibuf, buf); buf = NULL; } static void scheduler_msg_dispatch(void) { size_t n, sz, count; struct evpstate evpstates[MAX_BATCH_SIZE]; uint64_t evpid, evpids[MAX_BATCH_SIZE], u64; uint32_t msgids[MAX_BATCH_SIZE], version, msgid; struct scheduler_info info; int typemask, r, type, types[MAX_BATCH_SIZE]; int delay; switch (imsg.hdr.type) { case PROC_SCHEDULER_INIT: log_debug("scheduler-api: PROC_SCHEDULER_INIT"); scheduler_msg_get(&version, sizeof(version)); scheduler_msg_end(); if (version != PROC_SCHEDULER_API_VERSION) { log_warnx("warn: scheduler-api: bad API version"); fatalx("scheduler-api: exiting"); } r = handler_init(); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_SCHEDULER_INSERT: log_debug("scheduler-api: PROC_SCHEDULER_INSERT"); scheduler_msg_get(&info, sizeof(info)); scheduler_msg_end(); r = handler_insert(&info); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_SCHEDULER_COMMIT: log_debug("scheduler-api: PROC_SCHEDULER_COMMIT"); scheduler_msg_get(&msgid, sizeof(msgid)); scheduler_msg_end(); n = handler_commit(msgid); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &n, sizeof(n)); break; case PROC_SCHEDULER_ROLLBACK: log_debug("scheduler-api: PROC_SCHEDULER_ROLLBACK"); scheduler_msg_get(&msgid, sizeof(msgid)); scheduler_msg_end(); n = handler_rollback(msgid); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &n, sizeof(n)); break; case PROC_SCHEDULER_UPDATE: log_debug("scheduler-api: PROC_SCHEDULER_UPDATE"); scheduler_msg_get(&info, sizeof(info)); scheduler_msg_end(); r = handler_update(&info); scheduler_msg_add(&r, sizeof(r)); if (r == 1) scheduler_msg_add(&info, sizeof(info)); scheduler_msg_close(); break; case PROC_SCHEDULER_DELETE: log_debug("scheduler-api: PROC_SCHEDULER_DELETE"); scheduler_msg_get(&evpid, sizeof(evpid)); scheduler_msg_end(); r = handler_delete(evpid); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_SCHEDULER_HOLD: log_debug("scheduler-api: PROC_SCHEDULER_HOLD"); scheduler_msg_get(&evpid, sizeof(evpid)); scheduler_msg_get(&u64, sizeof(u64)); scheduler_msg_end(); r = handler_hold(evpid, u64); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_SCHEDULER_RELEASE: log_debug("scheduler-api: PROC_SCHEDULER_RELEASE"); scheduler_msg_get(&type, sizeof(type)); scheduler_msg_get(&u64, sizeof(u64)); scheduler_msg_get(&r, sizeof(r)); scheduler_msg_end(); r = handler_release(type, u64, r); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_SCHEDULER_BATCH: log_debug("scheduler-api: PROC_SCHEDULER_BATCH"); scheduler_msg_get(&typemask, sizeof(typemask)); scheduler_msg_get(&count, sizeof(count)); scheduler_msg_end(); if (count > MAX_BATCH_SIZE) count = MAX_BATCH_SIZE; r = handler_batch(typemask, &delay, &count, evpids, types); scheduler_msg_add(&r, sizeof(r)); scheduler_msg_add(&delay, sizeof(delay)); scheduler_msg_add(&count, sizeof(count)); if (r > 0) { scheduler_msg_add(evpids, sizeof(*evpids) * count); scheduler_msg_add(types, sizeof(*types) * count); } scheduler_msg_close(); break; case PROC_SCHEDULER_MESSAGES: log_debug("scheduler-api: PROC_SCHEDULER_MESSAGES"); scheduler_msg_get(&msgid, sizeof(msgid)); scheduler_msg_get(&sz, sizeof(sz)); scheduler_msg_end(); if (sz > MAX_BATCH_SIZE) sz = MAX_BATCH_SIZE; n = handler_messages(msgid, msgids, sz); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, msgids, n * sizeof(*msgids)); break; case PROC_SCHEDULER_ENVELOPES: log_debug("scheduler-api: PROC_SCHEDULER_ENVELOPES"); scheduler_msg_get(&evpid, sizeof(evpid)); scheduler_msg_get(&sz, sizeof(sz)); scheduler_msg_end(); if (sz > MAX_BATCH_SIZE) sz = MAX_BATCH_SIZE; n = handler_envelopes(evpid, evpstates, sz); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, evpstates, n * sizeof(*evpstates)); break; case PROC_SCHEDULER_SCHEDULE: log_debug("scheduler-api: PROC_SCHEDULER_SCHEDULE"); scheduler_msg_get(&evpid, sizeof(evpid)); scheduler_msg_end(); r = handler_schedule(evpid); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_SCHEDULER_REMOVE: log_debug("scheduler-api: PROC_SCHEDULER_REMOVE"); scheduler_msg_get(&evpid, sizeof(evpid)); scheduler_msg_end(); r = handler_remove(evpid); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_SCHEDULER_SUSPEND: log_debug("scheduler-api: PROC_SCHEDULER_SUSPEND"); scheduler_msg_get(&evpid, sizeof(evpid)); scheduler_msg_end(); r = handler_suspend(evpid); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_SCHEDULER_RESUME: log_debug("scheduler-api: PROC_SCHEDULER_RESUME"); scheduler_msg_get(&evpid, sizeof(evpid)); scheduler_msg_end(); r = handler_resume(evpid); imsg_compose(&ibuf, PROC_SCHEDULER_OK, 0, 0, -1, &r, sizeof(r)); break; default: log_warnx("warn: scheduler-api: bad message %d", imsg.hdr.type); fatalx("scheduler-api: exiting"); } } void scheduler_api_on_init(int(*cb)(void)) { handler_init = cb; } void scheduler_api_on_insert(int(*cb)(struct scheduler_info *)) { handler_insert = cb; } void scheduler_api_on_commit(size_t(*cb)(uint32_t)) { handler_commit = cb; } void scheduler_api_on_rollback(size_t(*cb)(uint32_t)) { handler_rollback = cb; } void scheduler_api_on_update(int(*cb)(struct scheduler_info *)) { handler_update = cb; } void scheduler_api_on_delete(int(*cb)(uint64_t)) { handler_delete = cb; } void scheduler_api_on_batch(int(*cb)(int, int *, size_t *, uint64_t *, int *)) { handler_batch = cb; } void scheduler_api_on_messages(size_t(*cb)(uint32_t, uint32_t *, size_t)) { handler_messages = cb; } void scheduler_api_on_envelopes(size_t(*cb)(uint64_t, struct evpstate *, size_t)) { handler_envelopes = cb; } void scheduler_api_on_schedule(int(*cb)(uint64_t)) { handler_schedule = cb; } void scheduler_api_on_remove(int(*cb)(uint64_t)) { handler_remove = cb; } void scheduler_api_on_suspend(int(*cb)(uint64_t)) { handler_suspend = cb; } void scheduler_api_on_resume(int(*cb)(uint64_t)) { handler_resume = cb; } void scheduler_api_on_hold(int(*cb)(uint64_t, uint64_t)) { handler_hold = cb; } void scheduler_api_on_release(int(*cb)(int, uint64_t, int)) { handler_release = cb; } void scheduler_api_no_chroot(void) { rootpath = NULL; } void scheduler_api_set_chroot(const char *path) { rootpath = path; } void scheduler_api_set_user(const char *username) { user = username; } int scheduler_api_dispatch(void) { struct passwd *pw = NULL; ssize_t n; if (user) { pw = getpwnam(user); if (pw == NULL) { log_warn("queue-api: getpwnam"); fatalx("queue-api: exiting"); } } if (rootpath) { if (chroot(rootpath) == -1) { log_warn("queue-api: chroot"); fatalx("queue-api: exiting"); } if (chdir("/") == -1) { log_warn("queue-api: chdir"); fatalx("queue-api: exiting"); } } if (pw && (setgroups(1, &pw->pw_gid) || setresgid(pw->pw_gid, pw->pw_gid, pw->pw_gid) || setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid))) { log_warn("queue-api: cannot drop privileges"); fatalx("queue-api: exiting"); } imsg_init(&ibuf, 0); while (1) { n = imsg_get(&ibuf, &imsg); if (n == -1) { log_warn("warn: scheduler-api: imsg_get"); break; } if (n) { rdata = imsg.data; rlen = imsg.hdr.len - IMSG_HEADER_SIZE; scheduler_msg_dispatch(); imsg_flush(&ibuf); continue; } n = imsg_read(&ibuf); if (n == -1) { log_warn("warn: scheduler-api: imsg_read"); break; } if (n == 0) { log_warnx("warn: scheduler-api: pipe closed"); break; } } return (1); } opensmtpd-extras-5.7.1/api/smtpd-api.h010064400017500000000000000362321253636606600170750ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * Copyright (c) 2011 Gilles Chehade * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _SMTPD_API_H_ #define _SMTPD_API_H_ #include #include #include #include #include #include #include #define FILTER_API_VERSION 50 enum blockmodes { BM_NORMAL, BM_NONBLOCK }; struct mproc { pid_t pid; char *name; int proc; void (*handler)(struct mproc *, struct imsg *); struct imsgbuf imsgbuf; char *m_buf; size_t m_alloc; size_t m_pos; uint32_t m_type; uint32_t m_peerid; pid_t m_pid; int m_fd; int enable; short events; struct event ev; void *data; off_t msg_in; off_t msg_out; off_t bytes_in; off_t bytes_out; size_t bytes_queued; size_t bytes_queued_max; }; struct msg { const uint8_t *pos; const uint8_t *end; }; struct mailaddr { char user[SMTPD_MAXLOCALPARTSIZE]; char domain[SMTPD_MAXDOMAINPARTSIZE]; }; SPLAY_HEAD(_dict, dictentry); SPLAY_HEAD(_tree, treeentry); struct tree { struct _tree tree; size_t count; }; struct dict { struct _dict dict; size_t count; }; enum filter_status { FILTER_OK, FILTER_FAIL, FILTER_CLOSE, }; enum filter_imsg { IMSG_FILTER_REGISTER, IMSG_FILTER_EVENT, IMSG_FILTER_QUERY, IMSG_FILTER_PIPE, IMSG_FILTER_RESPONSE }; /* XXX - server side requires mfa_session.c update on filter_event */ enum filter_event_type { EVENT_CONNECT, EVENT_RESET, EVENT_DISCONNECT, EVENT_COMMIT, EVENT_ROLLBACK, }; /* XXX - server side requires mfa_session.c update on filter_hook changes */ enum filter_query_type { QUERY_CONNECT, QUERY_HELO, QUERY_MAIL, QUERY_RCPT, QUERY_DATA, QUERY_EOM, QUERY_DATALINE, }; /* XXX - server side requires mfa_session.c update on filter_hook changes */ enum filter_hook_type { HOOK_CONNECT = 1 << 0, HOOK_HELO = 1 << 1, HOOK_MAIL = 1 << 2, HOOK_RCPT = 1 << 3, HOOK_DATA = 1 << 4, HOOK_EOM = 1 << 5, HOOK_RESET = 1 << 6, HOOK_DISCONNECT = 1 << 7, HOOK_COMMIT = 1 << 8, HOOK_ROLLBACK = 1 << 9, HOOK_DATALINE = 1 << 10, }; struct filter_connect { struct sockaddr_storage local; struct sockaddr_storage remote; const char *hostname; }; #define PROC_QUEUE_API_VERSION 1 enum { PROC_QUEUE_OK, PROC_QUEUE_FAIL, PROC_QUEUE_INIT, PROC_QUEUE_CLOSE, PROC_QUEUE_MESSAGE_CREATE, PROC_QUEUE_MESSAGE_DELETE, PROC_QUEUE_MESSAGE_COMMIT, PROC_QUEUE_MESSAGE_FD_R, PROC_QUEUE_MESSAGE_CORRUPT, PROC_QUEUE_MESSAGE_UNCORRUPT, PROC_QUEUE_ENVELOPE_CREATE, PROC_QUEUE_ENVELOPE_DELETE, PROC_QUEUE_ENVELOPE_LOAD, PROC_QUEUE_ENVELOPE_UPDATE, PROC_QUEUE_ENVELOPE_WALK, PROC_QUEUE_MESSAGE_WALK, }; #define PROC_SCHEDULER_API_VERSION 1 struct scheduler_info; enum { PROC_SCHEDULER_OK, PROC_SCHEDULER_FAIL, PROC_SCHEDULER_INIT, PROC_SCHEDULER_INSERT, PROC_SCHEDULER_COMMIT, PROC_SCHEDULER_ROLLBACK, PROC_SCHEDULER_UPDATE, PROC_SCHEDULER_DELETE, PROC_SCHEDULER_HOLD, PROC_SCHEDULER_RELEASE, PROC_SCHEDULER_BATCH, PROC_SCHEDULER_MESSAGES, PROC_SCHEDULER_ENVELOPES, PROC_SCHEDULER_SCHEDULE, PROC_SCHEDULER_REMOVE, PROC_SCHEDULER_SUSPEND, PROC_SCHEDULER_RESUME, }; enum envelope_flags { EF_AUTHENTICATED = 0x01, EF_BOUNCE = 0x02, EF_INTERNAL = 0x04, /* Internal expansion forward */ /* runstate, not saved on disk */ EF_PENDING = 0x10, EF_INFLIGHT = 0x20, EF_SUSPEND = 0x40, EF_HOLD = 0x80, }; struct evpstate { uint64_t evpid; uint16_t flags; uint16_t retry; time_t time; }; enum delivery_type { D_MDA, D_MTA, D_BOUNCE, }; struct scheduler_info { uint64_t evpid; enum delivery_type type; uint16_t retry; time_t creation; time_t expire; time_t lasttry; time_t lastbounce; time_t nexttry; }; #define SCHED_REMOVE 0x01 #define SCHED_EXPIRE 0x02 #define SCHED_UPDATE 0x04 #define SCHED_BOUNCE 0x08 #define SCHED_MDA 0x10 #define SCHED_MTA 0x20 #define PROC_TABLE_API_VERSION 1 struct table_open_params { uint32_t version; char name[SMTPD_MAXLINESIZE]; }; enum table_service { K_NONE = 0x000, K_ALIAS = 0x001, /* returns struct expand */ K_DOMAIN = 0x002, /* returns struct destination */ K_CREDENTIALS = 0x004, /* returns struct credentials */ K_NETADDR = 0x008, /* returns struct netaddr */ K_USERINFO = 0x010, /* returns struct userinfo */ K_SOURCE = 0x020, /* returns struct source */ K_MAILADDR = 0x040, /* returns struct mailaddr */ K_ADDRNAME = 0x080, /* returns struct addrname */ K_MAILADDRMAP = 0x100, /* returns struct mailaddr */ }; #define K_ANY 0xfff enum { PROC_TABLE_OK, PROC_TABLE_FAIL, PROC_TABLE_OPEN, PROC_TABLE_CLOSE, PROC_TABLE_UPDATE, PROC_TABLE_CHECK, PROC_TABLE_LOOKUP, PROC_TABLE_FETCH, }; enum enhanced_status_code { /* 0.0 */ ESC_OTHER_STATUS = 00, /* 1.x */ ESC_OTHER_ADDRESS_STATUS = 10, ESC_BAD_DESTINATION_MAILBOX_ADDRESS = 11, ESC_BAD_DESTINATION_SYSTEM_ADDRESS = 12, ESC_BAD_DESTINATION_MAILBOX_ADDRESS_SYNTAX = 13, ESC_DESTINATION_MAILBOX_ADDRESS_AMBIGUOUS = 14, ESC_DESTINATION_ADDRESS_VALID = 15, ESC_DESTINATION_MAILBOX_HAS_MOVED = 16, ESC_BAD_SENDER_MAILBOX_ADDRESS_SYNTAX = 17, ESC_BAD_SENDER_SYSTEM_ADDRESS = 18, /* 2.x */ ESC_OTHER_MAILBOX_STATUS = 20, ESC_MAILBOX_DISABLED = 21, ESC_MAILBOX_FULL = 22, ESC_MESSAGE_LENGTH_TOO_LARGE = 23, ESC_MAILING_LIST_EXPANSION_PROBLEM = 24, /* 3.x */ ESC_OTHER_MAIL_SYSTEM_STATUS = 30, ESC_MAIL_SYSTEM_FULL = 31, ESC_SYSTEM_NOT_ACCEPTING_MESSAGES = 32, ESC_SYSTEM_NOT_CAPABLE_OF_SELECTED_FEATURES = 33, ESC_MESSAGE_TOO_BIG_FOR_SYSTEM = 34, ESC_SYSTEM_INCORRECTLY_CONFIGURED = 35, /* 4.x */ ESC_OTHER_NETWORK_ROUTING_STATUS = 40, ESC_NO_ANSWER_FROM_HOST = 41, ESC_BAD_CONNECTION = 42, ESC_DIRECTORY_SERVER_FAILURE = 43, ESC_UNABLE_TO_ROUTE = 44, ESC_MAIL_SYSTEM_CONGESTION = 45, ESC_ROUTING_LOOP_DETECTED = 46, ESC_DELIVERY_TIME_EXPIRED = 47, /* 5.x */ ESC_INVALID_RECIPIENT = 50, ESC_INVALID_COMMAND = 51, ESC_SYNTAX_ERROR = 52, ESC_TOO_MANY_RECIPIENTS = 53, ESC_INVALID_COMMAND_ARGUMENTS = 54, ESC_WRONG_PROTOCOL_VERSION = 55, /* 6.x */ ESC_OTHER_MEDIA_ERROR = 60, ESC_MEDIA_NOT_SUPPORTED = 61, ESC_CONVERSION_REQUIRED_AND_PROHIBITED = 62, ESC_CONVERSION_REQUIRED_BUT_NOT_SUPPORTED = 63, ESC_CONVERSION_WITH_LOSS_PERFORMED = 64, ESC_CONVERSION_FAILED = 65, /* 7.x */ ESC_OTHER_SECURITY_STATUS = 70, ESC_DELIVERY_NOT_AUTHORIZED_MESSAGE_REFUSED = 71, ESC_MAILING_LIST_EXPANSION_PROHIBITED = 72, ESC_SECURITY_CONVERSION_REQUIRED_NOT_POSSIBLE = 73, ESC_SECURITY_FEATURES_NOT_SUPPORTED = 74, ESC_CRYPTOGRAPHIC_FAILURE = 75, ESC_CRYPTOGRAPHIC_ALGORITHM_NOT_SUPPORTED = 76, ESC_MESSAGE_INTEGRITY_FAILURE = 77, }; enum enhanced_status_class { ESC_STATUS_OK = 2, ESC_STATUS_TEMPFAIL = 4, ESC_STATUS_PERMFAIL = 5, }; static inline uint32_t evpid_to_msgid(uint64_t evpid) { return (evpid >> 32); } static inline uint64_t msgid_to_evpid(uint32_t msgid) { return ((uint64_t)msgid << 32); } /* dict.c */ #define dict_init(d) do { SPLAY_INIT(&((d)->dict)); (d)->count = 0; } while(0) #define dict_empty(d) SPLAY_EMPTY(&((d)->dict)) #define dict_count(d) ((d)->count) int dict_check(struct dict *, const char *); void *dict_set(struct dict *, const char *, void *); void dict_xset(struct dict *, const char *, void *); void *dict_get(struct dict *, const char *); void *dict_xget(struct dict *, const char *); void *dict_pop(struct dict *, const char *); void *dict_xpop(struct dict *, const char *); int dict_poproot(struct dict *, void **); int dict_root(struct dict *, const char **, void **); int dict_iter(struct dict *, void **, const char **, void **); int dict_iterfrom(struct dict *, void **, const char *, const char **, void **); void dict_merge(struct dict *, struct dict *); /* esc.c */ const char *esc_code(enum enhanced_status_class, enum enhanced_status_code); const char *esc_description(enum enhanced_status_code); /* filter_api.c */ void filter_api_setugid(uid_t, gid_t); void filter_api_set_chroot(const char *); void filter_api_no_chroot(void); void filter_api_set_udata(uint64_t, void *); void *filter_api_get_udata(uint64_t); void filter_api_loop(void); int filter_api_accept(uint64_t); int filter_api_reject(uint64_t, enum filter_status); int filter_api_reject_code(uint64_t, enum filter_status, uint32_t, const char *); void filter_api_writeln(uint64_t, const char *); const char *filter_api_sockaddr_to_text(const struct sockaddr *); const char *filter_api_mailaddr_to_text(const struct mailaddr *); void filter_api_on_connect(int(*)(uint64_t, struct filter_connect *)); void filter_api_on_helo(int(*)(uint64_t, const char *)); void filter_api_on_mail(int(*)(uint64_t, struct mailaddr *)); void filter_api_on_rcpt(int(*)(uint64_t, struct mailaddr *)); void filter_api_on_data(int(*)(uint64_t)); void filter_api_on_dataline(void(*)(uint64_t, const char *)); void filter_api_on_eom(int(*)(uint64_t, size_t)); void filter_api_on_reset(void(*)(uint64_t)); void filter_api_on_disconnect(void(*)(uint64_t)); void filter_api_on_commit(void(*)(uint64_t)); void filter_api_on_rollback(void(*)(uint64_t)); const char *proc_name(enum smtp_proc_type); const char *imsg_to_str(int); /* mproc.c */ int mproc_fork(struct mproc *, const char*, char **); void mproc_init(struct mproc *, int); void mproc_clear(struct mproc *); void mproc_enable(struct mproc *); void mproc_disable(struct mproc *); void mproc_event_add(struct mproc *); void m_compose(struct mproc *, uint32_t, uint32_t, pid_t, int, void *, size_t); void m_composev(struct mproc *, uint32_t, uint32_t, pid_t, int, const struct iovec *, int); void m_forward(struct mproc *, struct imsg *); void m_create(struct mproc *, uint32_t, uint32_t, pid_t, int); void m_add(struct mproc *, const void *, size_t); void m_add_int(struct mproc *, int); void m_add_u32(struct mproc *, uint32_t); void m_add_size(struct mproc *, size_t); void m_add_time(struct mproc *, time_t); void m_add_string(struct mproc *, const char *); void m_add_data(struct mproc *, const void *, size_t); void m_add_evpid(struct mproc *, uint64_t); void m_add_msgid(struct mproc *, uint32_t); void m_add_id(struct mproc *, uint64_t); void m_add_sockaddr(struct mproc *, const struct sockaddr *); void m_add_mailaddr(struct mproc *, const struct mailaddr *); void m_close(struct mproc *); void m_flush(struct mproc *); void m_msg(struct msg *, struct imsg *); int m_is_eom(struct msg *); void m_end(struct msg *); void m_get_int(struct msg *, int *); void m_get_size(struct msg *, size_t *); void m_get_u32(struct msg *, uint32_t *); void m_get_time(struct msg *, time_t *); void m_get_string(struct msg *, const char **); void m_get_data(struct msg *, const void **, size_t *); void m_get_evpid(struct msg *, uint64_t *); void m_get_msgid(struct msg *, uint32_t *); void m_get_id(struct msg *, uint64_t *); void m_get_sockaddr(struct msg *, struct sockaddr *); void m_get_mailaddr(struct msg *, struct mailaddr *); #ifdef BUILD_DAEMON void m_add_envelope(struct mproc *, const struct envelope *); void m_get_envelope(struct msg *, struct envelope *); #endif /* queue */ void queue_api_on_close(int(*)(void)); void queue_api_on_message_create(int(*)(uint32_t *)); void queue_api_on_message_commit(int(*)(uint32_t, const char*)); void queue_api_on_message_delete(int(*)(uint32_t)); void queue_api_on_message_fd_r(int(*)(uint32_t)); void queue_api_on_message_corrupt(int(*)(uint32_t)); void queue_api_on_message_uncorrupt(int(*)(uint32_t)); void queue_api_on_envelope_create(int(*)(uint32_t, const char *, size_t, uint64_t *)); void queue_api_on_envelope_delete(int(*)(uint64_t)); void queue_api_on_envelope_update(int(*)(uint64_t, const char *, size_t)); void queue_api_on_envelope_load(int(*)(uint64_t, char *, size_t)); void queue_api_on_envelope_walk(int(*)(uint64_t *, char *, size_t)); void queue_api_on_message_walk(int(*)(uint64_t *, char *, size_t, uint32_t, int *, void **)); void queue_api_no_chroot(void); void queue_api_set_chroot(const char *); void queue_api_set_user(const char *); int queue_api_dispatch(void); /* scheduler */ void scheduler_api_on_init(int(*)(void)); void scheduler_api_on_insert(int(*)(struct scheduler_info *)); void scheduler_api_on_commit(size_t(*)(uint32_t)); void scheduler_api_on_rollback(size_t(*)(uint32_t)); void scheduler_api_on_update(int(*)(struct scheduler_info *)); void scheduler_api_on_delete(int(*)(uint64_t)); void scheduler_api_on_hold(int(*)(uint64_t, uint64_t)); void scheduler_api_on_release(int(*)(int, uint64_t, int)); void scheduler_api_on_batch(int(*)(int, int *, size_t *, uint64_t *, int *)); void scheduler_api_on_messages(size_t(*)(uint32_t, uint32_t *, size_t)); void scheduler_api_on_envelopes(size_t(*)(uint64_t, struct evpstate *, size_t)); void scheduler_api_on_schedule(int(*)(uint64_t)); void scheduler_api_on_remove(int(*)(uint64_t)); void scheduler_api_on_suspend(int(*)(uint64_t)); void scheduler_api_on_resume(int(*)(uint64_t)); void scheduler_api_no_chroot(void); void scheduler_api_set_chroot(const char *); void scheduler_api_set_user(const char *); int scheduler_api_dispatch(void); /* table */ void table_api_on_update(int(*)(void)); void table_api_on_check(int(*)(int, struct dict *, const char *)); void table_api_on_lookup(int(*)(int, struct dict *, const char *, char *, size_t)); void table_api_on_fetch(int(*)(int, struct dict *, char *, size_t)); int table_api_dispatch(void); const char *table_api_get_name(void); /* tree.c */ #define tree_init(t) do { SPLAY_INIT(&((t)->tree)); (t)->count = 0; } while(0) #define tree_empty(t) SPLAY_EMPTY(&((t)->tree)) #define tree_count(t) ((t)->count) int tree_check(struct tree *, uint64_t); void *tree_set(struct tree *, uint64_t, void *); void tree_xset(struct tree *, uint64_t, void *); void *tree_get(struct tree *, uint64_t); void *tree_xget(struct tree *, uint64_t); void *tree_pop(struct tree *, uint64_t); void *tree_xpop(struct tree *, uint64_t); int tree_poproot(struct tree *, uint64_t *, void **); int tree_root(struct tree *, uint64_t *, void **); int tree_iter(struct tree *, void **, uint64_t *, void **); int tree_iterfrom(struct tree *, void **, uint64_t, uint64_t *, void **); void tree_merge(struct tree *, struct tree *); /* util.c */ void *xmalloc(size_t, const char *); void *xcalloc(size_t, size_t, const char *); char *xstrdup(const char *, const char *); int base64_encode(unsigned char const *, size_t, char *, size_t); int base64_decode(char const *, unsigned char *, size_t); #endif opensmtpd-extras-5.7.1/api/smtpd-defines.h010064400017500000000000000036361253636606600177430ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Gilles Chehade * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef nitems #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0])) #endif enum smtp_proc_type { PROC_PARENT = 0, PROC_LKA, PROC_QUEUE, PROC_CONTROL, PROC_SCHEDULER, PROC_PONY, PROC_CA, PROC_FILTER, PROC_CLIENT, }; #define TRACE_DEBUG 0x0001 #define TRACE_IMSG 0x0002 #define TRACE_IO 0x0004 #define TRACE_SMTP 0x0008 #define TRACE_FILTERS 0x0010 #define TRACE_MTA 0x0020 #define TRACE_BOUNCE 0x0040 #define TRACE_SCHEDULER 0x0080 #define TRACE_LOOKUP 0x0100 #define TRACE_STAT 0x0200 #define TRACE_RULES 0x0400 #define TRACE_MPROC 0x0800 #define TRACE_EXPAND 0x1000 #define TRACE_TABLES 0x2000 #define TRACE_QUEUE 0x4000 #define PROFILE_TOSTAT 0x0001 #define PROFILE_IMSG 0x0002 #define PROFILE_QUEUE 0x0004 #define PROFILE_BUFFERS 0x0008 #define SMTPD_MAXLOCALPARTSIZE (255 + 1) #define SMTPD_MAXDOMAINPARTSIZE (255 + 1) #define SMTPD_MAXLOGNAME 32 #define SMTPD_MAXPATHLEN 1024 #define SMTPD_MAXHOSTNAMELEN 256 #define SMTPD_MAXLINESIZE 2048 #define SMTPD_USER "_smtpd" #define PATH_CHROOT "/var/empty" #define SMTPD_QUEUE_USER "_smtpq" #define PATH_SPOOL "/var/spool/smtpd" #define TAG_CHAR '+' /* gilles+tag@ */ opensmtpd-extras-5.7.1/api/table_api.c010064400017500000000000000153201253636606600171050ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static int (*handler_update)(void); static int (*handler_check)(int, struct dict *, const char *); static int (*handler_lookup)(int, struct dict *, const char *, char *, size_t); static int (*handler_fetch)(int, struct dict *, char *, size_t); static int quit; static struct imsgbuf ibuf; static struct imsg imsg; static size_t rlen; static char *rdata; static struct ibuf *buf; static char *name; #if 0 static char *rootpath; static char *user = SMTPD_USER; #endif static void table_msg_get(void *dst, size_t len) { if (len > rlen) { log_warnx("warn: table-proc: bad msg len"); fatalx("table-proc: exiting"); } if (len == 0) return; if (dst) memmove(dst, rdata, len); rlen -= len; rdata += len; } static void table_msg_end(void) { if (rlen) { log_warnx("warn: table-proc: bogus data"); fatalx("table-proc: exiting"); } imsg_free(&imsg); } static void table_msg_add(const void *data, size_t len) { if (buf == NULL) buf = imsg_create(&ibuf, PROC_TABLE_OK, 0, 0, 1024); if (buf == NULL) { log_warnx("warn: table-api: imsg_create failed"); fatalx("table-api: exiting"); } if (imsg_add(buf, data, len) == -1) { log_warnx("warn: table-api: imsg_add failed"); fatalx("table-api: exiting"); } } static void table_msg_close(void) { imsg_close(&ibuf, buf); buf = NULL; } static int table_read_params(struct dict *params) { size_t count; char *key; char *value; dict_init(params); table_msg_get(&count, sizeof(count)); for (;count; count--) { key = rdata; table_msg_get(NULL, strlen(key) + 1); value = rdata; table_msg_get(NULL, strlen(value) + 1); dict_set(params, key, value); } return (0); } static void table_clear_params(struct dict *params) { while (dict_poproot(params, NULL)) ; } static void table_msg_dispatch(void) { struct table_open_params op; struct dict params; char res[4096]; int type, r; switch (imsg.hdr.type) { case PROC_TABLE_OPEN: table_msg_get(&op, sizeof op); table_msg_end(); if (op.version != PROC_TABLE_API_VERSION) { log_warnx("warn: table-api: bad API version"); fatalx("table-api: terminating"); } if ((name = strdup(op.name)) == NULL) { log_warn("warn: table-api"); fatalx("table-api: terminating"); } imsg_compose(&ibuf, PROC_TABLE_OK, 0, 0, -1, NULL, 0); break; case PROC_TABLE_UPDATE: table_msg_end(); if (handler_update) r = handler_update(); else r = 1; imsg_compose(&ibuf, PROC_TABLE_OK, 0, 0, -1, &r, sizeof(r)); break; case PROC_TABLE_CLOSE: quit = 1; break; case PROC_TABLE_CHECK: table_msg_get(&type, sizeof(type)); table_read_params(¶ms); if (rlen == 0) { log_warnx("warn: table-api: no key"); fatalx("table-api: exiting"); } if (rdata[rlen - 1] != '\0') { log_warnx("warn: table-api: key not NUL-terminated"); fatalx("table-api: exiting"); } if (handler_check) r = handler_check(type, ¶ms, rdata); else r = -1; table_clear_params(¶ms); table_msg_get(NULL, rlen); table_msg_end(); table_msg_add(&r, sizeof(r)); table_msg_close(); break; case PROC_TABLE_LOOKUP: table_msg_get(&type, sizeof(type)); table_read_params(¶ms); if (rlen == 0) { log_warnx("warn: table-api: no key"); fatalx("table-api: exiting"); } if (rdata[rlen - 1] != '\0') { log_warnx("warn: table-api: key not NUL-terminated"); fatalx("table-api: exiting"); } if (handler_lookup) r = handler_lookup(type, ¶ms, rdata, res, sizeof(res)); else r = -1; table_clear_params(¶ms); table_msg_get(NULL, rlen); table_msg_end(); table_msg_add(&r, sizeof(r)); if (r == 1) table_msg_add(res, strlen(res) + 1); table_msg_close(); break; case PROC_TABLE_FETCH: table_msg_get(&type, sizeof(type)); table_read_params(¶ms); if (handler_fetch) r = handler_fetch(type, ¶ms, res, sizeof(res)); else r = -1; table_clear_params(¶ms); table_msg_end(); table_msg_add(&r, sizeof(r)); if (r == 1) table_msg_add(res, strlen(res) + 1); table_msg_close(); break; default: log_warnx("warn: table-api: bad message %d", imsg.hdr.type); fatalx("table-api: exiting"); } } void table_api_on_update(int(*cb)(void)) { handler_update = cb; } void table_api_on_check(int(*cb)(int, struct dict *, const char *)) { handler_check = cb; } void table_api_on_lookup(int(*cb)(int, struct dict *, const char *, char *, size_t)) { handler_lookup = cb; } void table_api_on_fetch(int(*cb)(int, struct dict *, char *, size_t)) { handler_fetch = cb; } const char * table_api_get_name(void) { return name; } int table_api_dispatch(void) { #if 0 struct passwd *pw; #endif ssize_t n; #if 0 pw = getpwnam(user); if (pw == NULL) { log_warn("table-api: getpwnam"); fatalx("table-api: exiting"); } if (rootpath) { if (chroot(rootpath) == -1) { log_warn("table-api: chroot"); fatalx("table-api: exiting"); } if (chdir("/") == -1) { log_warn("table-api: chdir"); fatalx("table-api: exiting"); } } if (setgroups(1, &pw->pw_gid) || setresgid(pw->pw_gid, pw->pw_gid, pw->pw_gid) || setresuid(pw->pw_uid, pw->pw_uid, pw->pw_uid)) { log_warn("table-api: cannot drop privileges"); fatalx("table-api: exiting"); } #endif imsg_init(&ibuf, 0); while (1) { n = imsg_get(&ibuf, &imsg); if (n == -1) { log_warn("warn: table-api: imsg_get"); break; } if (n) { rdata = imsg.data; rlen = imsg.hdr.len - IMSG_HEADER_SIZE; table_msg_dispatch(); if (quit) break; imsg_flush(&ibuf); continue; } n = imsg_read(&ibuf); if (n == -1) { log_warn("warn: table-api: imsg_read"); break; } if (n == 0) { log_warnx("warn: table-api: pipe closed"); break; } } return (1); } opensmtpd-extras-5.7.1/api/to.c010064400017500000000000000151641253636606600156150ustar00gilleswheel/* $OpenBSD: to.c,v 1.17 2014/04/19 14:27:29 gilles Exp $ */ /* * Copyright (c) 2009 Jacek Masiulaniec * Copyright (c) 2012 Eric Faurot * Copyright (c) 2012 Gilles Chehade * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static const char *in6addr_to_text(const struct in6_addr *); const char * sockaddr_to_text(struct sockaddr *sa) { static char buf[NI_MAXHOST]; if (getnameinfo(sa, sa->sa_len, buf, sizeof(buf), NULL, 0, NI_NUMERICHOST)) return ("(unknown)"); else return (buf); } static const char * in6addr_to_text(const struct in6_addr *addr) { struct sockaddr_in6 sa_in6; uint16_t tmp16; memset(&sa_in6, 0, sizeof(sa_in6)); sa_in6.sin6_len = sizeof(sa_in6); sa_in6.sin6_family = AF_INET6; memcpy(&sa_in6.sin6_addr, addr, sizeof(sa_in6.sin6_addr)); /* XXX thanks, KAME, for this ugliness... adopted from route/show.c */ if (IN6_IS_ADDR_LINKLOCAL(&sa_in6.sin6_addr) || IN6_IS_ADDR_MC_LINKLOCAL(&sa_in6.sin6_addr)) { memcpy(&tmp16, &sa_in6.sin6_addr.s6_addr[2], sizeof(tmp16)); sa_in6.sin6_scope_id = ntohs(tmp16); sa_in6.sin6_addr.s6_addr[2] = 0; sa_in6.sin6_addr.s6_addr[3] = 0; } return (sockaddr_to_text((struct sockaddr *)&sa_in6)); } int text_to_mailaddr(struct mailaddr *maddr, const char *email) { char *username; char *hostname; char buffer[SMTPD_MAXLINESIZE]; if (strlcpy(buffer, email, sizeof buffer) >= sizeof buffer) return 0; memset(maddr, 0, sizeof *maddr); username = buffer; hostname = strrchr(username, '@'); if (hostname == NULL) { if (strlcpy(maddr->user, username, sizeof maddr->user) >= sizeof maddr->user) return 0; } else if (username == hostname) { *hostname++ = '\0'; if (strlcpy(maddr->domain, hostname, sizeof maddr->domain) >= sizeof maddr->domain) return 0; } else { *hostname++ = '\0'; if (strlcpy(maddr->user, username, sizeof maddr->user) >= sizeof maddr->user) return 0; if (strlcpy(maddr->domain, hostname, sizeof maddr->domain) >= sizeof maddr->domain) return 0; } return 1; } const char * mailaddr_to_text(const struct mailaddr *maddr) { static char buffer[SMTPD_MAXLINESIZE]; (void)strlcpy(buffer, maddr->user, sizeof buffer); (void)strlcat(buffer, "@", sizeof buffer); if (strlcat(buffer, maddr->domain, sizeof buffer) >= sizeof buffer) return NULL; return buffer; } const char * sa_to_text(const struct sockaddr *sa) { static char buf[NI_MAXHOST + 5]; char *p; buf[0] = '\0'; p = buf; if (sa->sa_family == AF_LOCAL) (void)strlcpy(buf, "local", sizeof buf); else if (sa->sa_family == AF_INET) { in_addr_t addr; addr = ((const struct sockaddr_in *)sa)->sin_addr.s_addr; addr = ntohl(addr); (void)snprintf(p, NI_MAXHOST, "%d.%d.%d.%d", (addr >> 24) & 0xff, (addr >> 16) & 0xff, (addr >> 8) & 0xff, addr & 0xff); } else if (sa->sa_family == AF_INET6) { const struct sockaddr_in6 *in6; const struct in6_addr *in6_addr; in6 = (const struct sockaddr_in6 *)sa; (void)strlcpy(buf, "IPv6:", sizeof(buf)); p = buf + 5; in6_addr = &in6->sin6_addr; (void)snprintf(p, NI_MAXHOST, "%s", in6addr_to_text(in6_addr)); } return (buf); } const char * ss_to_text(const struct sockaddr_storage *ss) { return (sa_to_text((const struct sockaddr*)ss)); } const char * time_to_text(time_t when) { struct tm *lt; static char buf[40]; char *day[] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; char *month[] = {"Jan","Feb","Mar","Apr","May","Jun", "Jul","Aug","Sep","Oct","Nov","Dec"}; int ret; lt = localtime(&when); if (lt == NULL || when == 0) fatalx("time_to_text: localtime"); /* We do not use strftime because it is subject to locale substitution*/ ret = snprintf(buf, sizeof(buf), "%s, %d %s %d %02d:%02d:%02d %c%02d%02d (%s)", day[lt->tm_wday], lt->tm_mday, month[lt->tm_mon], lt->tm_year + 1900, lt->tm_hour, lt->tm_min, lt->tm_sec, lt->tm_gmtoff >= 0 ? '+' : '-', abs((int)lt->tm_gmtoff / 3600), abs((int)lt->tm_gmtoff % 3600) / 60, lt->tm_zone); if (ret == -1 || ret >= sizeof (buf)) fatalx("time_to_text: snprintf"); return buf; } const char * duration_to_text(time_t t) { static char dst[64]; char buf[64]; int h, m, s; long long d; if (t == 0) { (void)strlcpy(dst, "0s", sizeof dst); return (dst); } dst[0] = '\0'; if (t < 0) { (void)strlcpy(dst, "-", sizeof dst); t = -t; } s = t % 60; t /= 60; m = t % 60; t /= 60; h = t % 24; d = t / 24; if (d) { (void)snprintf(buf, sizeof buf, "%lldd", d); (void)strlcat(dst, buf, sizeof dst); } if (h) { (void)snprintf(buf, sizeof buf, "%dh", h); (void)strlcat(dst, buf, sizeof dst); } if (m) { (void)snprintf(buf, sizeof buf, "%dm", m); (void)strlcat(dst, buf, sizeof dst); } if (s) { (void)snprintf(buf, sizeof buf, "%ds", s); (void)strlcat(dst, buf, sizeof dst); } return (dst); } uint64_t text_to_evpid(const char *s) { uint64_t ulval; char *ep; errno = 0; ulval = strtoull(s, &ep, 16); if (s[0] == '\0' || *ep != '\0') return 0; if (errno == ERANGE && ulval == ULLONG_MAX) return 0; if (ulval == 0) return 0; return (ulval); } uint32_t text_to_msgid(const char *s) { uint64_t ulval; char *ep; errno = 0; ulval = strtoull(s, &ep, 16); if (s[0] == '\0' || *ep != '\0') return 0; if (errno == ERANGE && ulval == ULLONG_MAX) return 0; if (ulval == 0) return 0; if (ulval > 0xffffffff) return 0; return (ulval & 0xffffffff); } opensmtpd-extras-5.7.1/api/tree.c010064400017500000000000000122451253636606600161270ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2012 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include /* for smtpd.h */ #include /* for smtpd.h */ #include /* for smtpd.h */ #include /* for smtpd.h */ #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" struct treeentry { SPLAY_ENTRY(treeentry) entry; uint64_t id; void *data; }; static int treeentry_cmp(struct treeentry *, struct treeentry *); SPLAY_PROTOTYPE(_tree, treeentry, entry, treeentry_cmp); int tree_check(struct tree *t, uint64_t id) { struct treeentry key; key.id = id; return (SPLAY_FIND(_tree, &t->tree, &key) != NULL); } void * tree_set(struct tree *t, uint64_t id, void *data) { struct treeentry *entry, key; char *old; key.id = id; if ((entry = SPLAY_FIND(_tree, &t->tree, &key)) == NULL) { if ((entry = malloc(sizeof *entry)) == NULL) err(1, "tree_set: malloc"); entry->id = id; SPLAY_INSERT(_tree, &t->tree, entry); old = NULL; t->count += 1; } else old = entry->data; entry->data = data; return (old); } void tree_xset(struct tree *t, uint64_t id, void *data) { struct treeentry *entry; if ((entry = malloc(sizeof *entry)) == NULL) err(1, "tree_xset: malloc"); entry->id = id; entry->data = data; if (SPLAY_INSERT(_tree, &t->tree, entry)) errx(1, "tree_xset(%p, 0x%016"PRIx64 ")", t, id); t->count += 1; } void * tree_get(struct tree *t, uint64_t id) { struct treeentry key, *entry; key.id = id; if ((entry = SPLAY_FIND(_tree, &t->tree, &key)) == NULL) return (NULL); return (entry->data); } void * tree_xget(struct tree *t, uint64_t id) { struct treeentry key, *entry; key.id = id; if ((entry = SPLAY_FIND(_tree, &t->tree, &key)) == NULL) errx(1, "tree_get(%p, 0x%016"PRIx64 ")", t, id); return (entry->data); } void * tree_pop(struct tree *t, uint64_t id) { struct treeentry key, *entry; void *data; key.id = id; if ((entry = SPLAY_FIND(_tree, &t->tree, &key)) == NULL) return (NULL); data = entry->data; SPLAY_REMOVE(_tree, &t->tree, entry); free(entry); t->count -= 1; return (data); } void * tree_xpop(struct tree *t, uint64_t id) { struct treeentry key, *entry; void *data; key.id = id; if ((entry = SPLAY_FIND(_tree, &t->tree, &key)) == NULL) errx(1, "tree_xpop(%p, 0x%016" PRIx64 ")", t, id); data = entry->data; SPLAY_REMOVE(_tree, &t->tree, entry); free(entry); t->count -= 1; return (data); } int tree_poproot(struct tree *t, uint64_t *id, void **data) { struct treeentry *entry; entry = SPLAY_ROOT(&t->tree); if (entry == NULL) return (0); if (id) *id = entry->id; if (data) *data = entry->data; SPLAY_REMOVE(_tree, &t->tree, entry); free(entry); t->count -= 1; return (1); } int tree_root(struct tree *t, uint64_t *id, void **data) { struct treeentry *entry; entry = SPLAY_ROOT(&t->tree); if (entry == NULL) return (0); if (id) *id = entry->id; if (data) *data = entry->data; return (1); } int tree_iter(struct tree *t, void **hdl, uint64_t *id, void **data) { struct treeentry *curr = *hdl; if (curr == NULL) curr = SPLAY_MIN(_tree, &t->tree); else curr = SPLAY_NEXT(_tree, &t->tree, curr); if (curr) { *hdl = curr; if (id) *id = curr->id; if (data) *data = curr->data; return (1); } return (0); } int tree_iterfrom(struct tree *t, void **hdl, uint64_t k, uint64_t *id, void **data) { struct treeentry *curr = *hdl, key; if (curr == NULL) { if (k == 0) curr = SPLAY_MIN(_tree, &t->tree); else { key.id = k; curr = SPLAY_FIND(_tree, &t->tree, &key); if (curr == NULL) { SPLAY_INSERT(_tree, &t->tree, &key); curr = SPLAY_NEXT(_tree, &t->tree, &key); SPLAY_REMOVE(_tree, &t->tree, &key); } } } else curr = SPLAY_NEXT(_tree, &t->tree, curr); if (curr) { *hdl = curr; if (id) *id = curr->id; if (data) *data = curr->data; return (1); } return (0); } void tree_merge(struct tree *dst, struct tree *src) { struct treeentry *entry; while (!SPLAY_EMPTY(&src->tree)) { entry = SPLAY_ROOT(&src->tree); SPLAY_REMOVE(_tree, &src->tree, entry); if (SPLAY_INSERT(_tree, &dst->tree, entry)) errx(1, "tree_merge: duplicate"); } dst->count += src->count; src->count = 0; } static int treeentry_cmp(struct treeentry *a, struct treeentry *b) { if (a->id < b->id) return (-1); if (a->id > b->id) return (1); return (0); } SPLAY_GENERATE(_tree, treeentry, entry, treeentry_cmp); opensmtpd-extras-5.7.1/api/util.c010064400017500000000000000036551253636606600161520ustar00gilleswheel/* * Copyright (c) 2000,2001 Markus Friedl. All rights reserved. * Copyright (c) 2008 Gilles Chehade * Copyright (c) 2009 Jacek Masiulaniec * Copyright (c) 2012 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include #include "log.h" void * xmalloc(size_t size, const char *where) { void *r; if ((r = malloc(size)) == NULL) { log_warnx("%s: malloc(%zu)", where, size); fatalx("exiting"); } return (r); } void * xcalloc(size_t nmemb, size_t size, const char *where) { void *r; if ((r = calloc(nmemb, size)) == NULL) { log_warnx("%s: calloc(%zu, %zu)", where, nmemb, size); fatalx("exiting"); } return (r); } char * xstrdup(const char *str, const char *where) { char *r; if ((r = strdup(str)) == NULL) { log_warnx("%s: strdup(%p)", where, str); fatalx("exiting"); } return (r); } int base64_encode(unsigned char const *src, size_t srclen, char *dest, size_t destsize) { return __b64_ntop(src, srclen, dest, destsize); } int base64_decode(char const *src, unsigned char *dest, size_t destsize) { return __b64_pton(src, dest, destsize); } opensmtpd-extras-5.7.1/configure.ac010064400017500000000000002017551253636606600165470ustar00gilleswheel# $Id: configure.ac,v 1.519 2013/03/22 01:49:15 dtucker Exp $ # # Copyright (c) 1999-2004 Damien Miller # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. dnl AC_INIT([OpenSMTPD-portable],[4.9.0],[Charles Longeau ]) dnl AC_INIT([OpenSMTPD-portable], m4_esyscmd(date +%Y%m%d%H%M%S | sed -e 's/^\(.*\)$/5.2-\1/' | tr -d '\n'),[Charles Longeau ]) AC_INIT([opensmtpd], [portable], [bugs@opensmtpd.org]) AC_LANG([C]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_HEADER([config.h]) AC_PROG_CC AC_CANONICAL_HOST AC_C_BIGENDIAN # Checks for programs. AC_PROG_CPP AC_PROG_INSTALL AC_PROG_LIBTOOL AC_PATH_PROG([AR], [ar]) AC_PATH_PROG([CAT], [cat]) AC_PATH_PROG([ZCAT], [zcat]) AC_SUBST([ZCAT]) AC_PATH_PROG([SED], [sed]) AC_PATH_PROG([TEST_MINUS_S_SH], [bash]) AC_PATH_PROG([TEST_MINUS_S_SH], [ksh]) AC_PATH_PROG([TEST_MINUS_S_SH], [sh]) AC_PATH_PROG([SH], [sh]) AC_PATH_PROG([GROFF], [groff]) AC_PATH_PROG([NROFF], [nroff]) AC_PATH_PROG([MANDOC], [mandoc]) AC_PROG_YACC AM_INIT_AUTOMAKE([subdir-objects no-dependencies]) LT_INIT #here we should test for variables set by libtool detection if test "x$with_pic" != "xno" ; then CFLAGS="$CFLAGS ${pic_flag}" fi #from here everything comes from portable openssh configure.ac script #l50 dnl select manpage formatter if test "x$MANDOC" != "x" ; then MANFMT="$MANDOC" elif test "x$NROFF" != "x" ; then MANFMT="$NROFF -mandoc" elif test "x$GROFF" != "x" ; then MANFMT="$GROFF -mandoc -Tascii" else AC_MSG_WARN([no manpage formatted found]) MANFMT="false" fi AC_SUBST([MANFMT]) #l61 #l78 if test -z "$AR" ; then AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) fi #l80 #l101 if test -z "$LD" ; then LD=$CC fi AC_SUBST([LD]) AC_C_INLINE AC_CHECK_DECL([LLONG_MAX], [have_llong_max=1], , [#include ]) #l108 #l150 (without _FORTIFY_SOURCE=2) if test "$GCC" = "yes" || test "$GCC" = "egcs"; then OSSH_CHECK_CFLAG_COMPILE([-Qunused-arguments]) OSSH_CHECK_CFLAG_COMPILE([-Wunknown-warning-option]) OSSH_CHECK_CFLAG_COMPILE([-Wall]) OSSH_CHECK_CFLAG_COMPILE([-Wpointer-arith]) OSSH_CHECK_CFLAG_COMPILE([-Wuninitialized]) OSSH_CHECK_CFLAG_COMPILE([-Wsign-compare]) OSSH_CHECK_CFLAG_COMPILE([-Wformat-security]) OSSH_CHECK_CFLAG_COMPILE([-Wsizeof-pointer-memaccess]) OSSH_CHECK_CFLAG_COMPILE([-Wpointer-sign], [-Wno-pointer-sign]) OSSH_CHECK_CFLAG_COMPILE([-Wunused-result], [-Wno-unused-result]) OSSH_CHECK_CFLAG_COMPILE([-fno-strict-aliasing]) # OSSH_CHECK_CFLAG_COMPILE([-D_FORTIFY_SOURCE=2]) if test "x$use_toolchain_hardening" = "x1"; then OSSH_CHECK_LDFLAG_LINK([-Wl,-z,relro]) OSSH_CHECK_LDFLAG_LINK([-Wl,-z,now]) OSSH_CHECK_LDFLAG_LINK([-Wl,-z,noexecstack]) # NB. -ftrapv expects certain support functions to be present in # the compiler library (libgcc or similar) to detect integer operations # that can overflow. We must check that the result of enabling it # actually links. The test program compiled/linked includes a number # of integer operations that should exercise this. OSSH_CHECK_CFLAG_LINK([-ftrapv]) fi AC_MSG_CHECKING([gcc version]) GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` case $GCC_VER in 1.*) no_attrib_nonnull=1 ;; 2.8* | 2.9*) no_attrib_nonnull=1 ;; 2.*) no_attrib_nonnull=1 ;; *) ;; esac AC_MSG_RESULT([$GCC_VER]) AC_MSG_CHECKING([if $CC accepts -fno-builtin-memset]) saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fno-builtin-memset" AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ char b[10]; memset(b, 0, sizeof(b)); ]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) CFLAGS="$saved_CFLAGS" ] ) # -fstack-protector-all doesn't always work for some GCC versions # and/or platforms, so we test if we can. If it's not supported # on a given platform gcc will emit a warning so we use -Werror. if test "x$use_stack_protector" = "x1"; then for t in -fstack-protector-strong -fstack-protector-all \ -fstack-protector; do AC_MSG_CHECKING([if $CC supports $t]) saved_CFLAGS="$CFLAGS" saved_LDFLAGS="$LDFLAGS" CFLAGS="$CFLAGS $t -Werror" LDFLAGS="$LDFLAGS $t -Werror" AC_LINK_IFELSE( [AC_LANG_PROGRAM([[ #include ]], [[ char x[256]; snprintf(x, sizeof(x), "XXX"); ]])], [ AC_MSG_RESULT([yes]) CFLAGS="$saved_CFLAGS $t" LDFLAGS="$saved_LDFLAGS $t" AC_MSG_CHECKING([if $t works]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include ]], [[ char x[256]; snprintf(x, sizeof(x), "XXX"); ]])], [ AC_MSG_RESULT([yes]) break ], [ AC_MSG_RESULT([no]) ], [ AC_MSG_WARN([cross compiling: cannot test]) break ] ) ], [ AC_MSG_RESULT([no]) ] ) CFLAGS="$saved_CFLAGS" LDFLAGS="$saved_LDFLAGS" done fi if test -z "$have_llong_max"; then # retry LLONG_MAX with -std=gnu99, needed on some Linuxes unset ac_cv_have_decl_LLONG_MAX saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -std=gnu99" AC_CHECK_DECL([LLONG_MAX], [have_llong_max=1], [CFLAGS="$saved_CFLAGS"], [#include ] ) fi fi AC_MSG_CHECKING([if compiler allows __attribute__ on return types]) AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[ #include __attribute__((__unused__)) static void foo(void){return;}]], [[ exit(0); ]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) AC_DEFINE(NO_ATTRIBUTE_ON_RETURN_TYPE, 1, [compiler does not accept __attribute__ on return types]) ] ) if test "x$no_attrib_nonnull" != "x1" ; then AC_DEFINE([HAVE_ATTRIBUTE__NONNULL__], [1], [Have attribute nonnull]) fi AC_ARG_WITH([rpath], [ --without-rpath Disable auto-added -R linker paths], [ if test "x$withval" = "xno" ; then need_dash_r="" fi if test "x$withval" = "xyes" ; then need_dash_r=1 fi ] ) # Allow user to specify flags AC_ARG_WITH([cflags], [ --with-cflags Specify additional flags to pass to compiler], [ if test -n "$withval" && test "x$withval" != "xno" && \ test "x${withval}" != "xyes"; then CFLAGS="$CFLAGS $withval" fi ] ) AC_ARG_WITH([cppflags], [ --with-cppflags Specify additional flags to pass to preprocessor] , [ if test -n "$withval" && test "x$withval" != "xno" && \ test "x${withval}" != "xyes"; then CPPFLAGS="$CPPFLAGS $withval" fi ] ) AC_ARG_WITH([ldflags], [ --with-ldflags Specify additional flags to pass to linker], [ if test -n "$withval" && test "x$withval" != "xno" && \ test "x${withval}" != "xyes"; then LDFLAGS="$LDFLAGS $withval" fi ] ) AC_ARG_WITH([libs], [ --with-libs Specify additional libraries to link with], [ if test -n "$withval" && test "x$withval" != "xno" && \ test "x${withval}" != "xyes"; then LIBS="$LIBS $withval" fi ] ) AC_ARG_WITH([Werror], [ --with-Werror Build main code with -Werror], [ if test -n "$withval" && test "x$withval" != "xno"; then werror_flags="-Werror" if test "x${withval}" != "xyes"; then werror_flags="$withval" fi fi ] ) #l325 AC_CHECK_HEADERS([ \ crypt.h \ dirent.h \ fcntl.h \ getopt.h \ limits.h \ maillock.h \ mach/mach_time.h \ ndir.h \ netdb.h \ pam/pam_appl.h \ paths.h \ security/pam_appl.h \ shadow.h \ sys/dir.h \ sys/file.h \ sys/ndir.h \ sys/pstat.h \ sys/time.h \ sys/un.h \ time.h \ ucred.h \ util.h \ utime.h \ vis.h ]) #l432 (customized) # Check for some target-specific stuff case "$host" in *-*-aix*) check_for_aix_broken_getaddrinfo=1 AC_DEFINE([BROKEN_REALPATH], [1], [Define if you have a broken realpath.]) AC_DEFINE([SETEUID_BREAKS_SETUID], [1], [Define if your platform breaks doing a seteuid before a setuid]) AC_DEFINE([BROKEN_SETREUID], [1], [Define if your setreuid() is broken]) AC_DEFINE([BROKEN_SETREGID], [1], [Define if your setregid() is broken]) AC_DEFINE([SPT_TYPE], [SPT_REUSEARGV], [Define to a Set Process Title type if your system is supported by bsd-setproctitle.c]) ;; *-*-darwin*) use_pie=auto AC_MSG_CHECKING([if we have working getaddrinfo]) AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) exit(0); else exit(1); } ]])], [AC_MSG_RESULT([working])], [AC_MSG_RESULT([buggy]) AC_DEFINE([BROKEN_GETADDRINFO], [1], [getaddrinfo is broken (if present)]) ], [AC_MSG_RESULT([assume it is working])]) AC_DEFINE([SETEUID_BREAKS_SETUID]) AC_DEFINE([BROKEN_SETREUID]) AC_DEFINE([BROKEN_SETREGID]) AC_DEFINE([BROKEN_GLOB], [1], [OS X glob does not do what we expect]) AC_DEFINE_UNQUOTED([BIND_8_COMPAT], [1], [Define if your resolver libs need this for getrrsetbyname]) AC_DEFINE([SPT_TYPE], [SPT_REUSEARGV], [Define to a Set Process Title type if your system is supported by bsd-setproctitle.c]) ;; *-*-dragonfly*) SMTPDLIBS="$SMTPDLIBS -lcrypt" ;; *-*-linux* | *-gnu* | *-k*bsd*-gnu* ) use_pie=auto check_for_libcrypt_later=1 AC_DEFINE([SPT_TYPE], [SPT_REUSEARGV]) case `uname -r` in 1.*|2.0.*) AC_DEFINE(BROKEN_CMSG_TYPE, 1, [Define if cmsg_type is not passed correctly]) ;; esac ;; *-*-netbsd*) check_for_libcrypt_before=1 if test "x$withval" != "xno" ; then need_dash_r=1 fi AC_DEFINE([BROKEN_STRNVIS], [1], [NetBSD strnvis argument order is swapped compared to OpenBSD]) ;; *-*-freebsd*) check_for_libcrypt_later=1 AC_DEFINE([BROKEN_GLOB], [1], [FreeBSD glob does not do what we need]) AC_DEFINE([BROKEN_STRNVIS], [1], [FreeBSD strnvis argument order is swapped compared to OpenBSD]) ;; *-*-openbsd*) use_pie=auto AC_DEFINE([HAVE_ATTRIBUTE__SENTINEL__], [1], [OpenBSD's gcc has sentinel]) AC_DEFINE([HAVE_ATTRIBUTE__BOUNDED__], [1], [OpenBSD's gcc has bounded]) asr_in_libc=1 ;; esac AM_CONDITIONAL([NO_LIBASR], [test x$asr_in_libc = x1]) AC_MSG_CHECKING([compiler and flags for sanity]) AC_RUN_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ exit(0); ]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) ], [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] ) dnl Checks for header files. # Checks for libraries. AC_CHECK_FUNC([setsockopt], , [AC_CHECK_LIB([socket], [setsockopt])]) dnl Checks for libutil functions AC_CHECK_HEADERS([bsd/libutil.h libutil.h]) AC_SEARCH_LIBS([fmt_scaled], [util bsd]) AC_SEARCH_LIBS([scan_scaled], [util bsd]) AC_CHECK_FUNCS([fmt_scaled scan_scaled]) #l1242 #l1525 AC_ARG_WITH([pie], [ --with-pie Build Position Independent Executables if possible], [ if test "x$withval" = "xno"; then use_pie=no fi if test "x$withval" = "xyes"; then use_pie=yes fi ] ) if test "x$use_pie" = "x"; then use_pie=no fi if test "x$use_toolchain_hardening" != "x1" && test "x$use_pie" = "xauto"; then # Turn off automatic PIE when toolchain hardening is off. use_pie=no fi if test "x$use_pie" = "xauto"; then # Automatic PIE requires gcc >= 4.x AC_MSG_CHECKING([for gcc >= 4.x]) AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #if !defined(__GNUC__) || __GNUC__ < 4 #error gcc is too old #endif ]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) use_pie=no ] ) fi if test "x$use_pie" != "xno"; then SAVED_CFLAGS="$CFLAGS" SAVED_LDFLAGS="$LDFLAGS" OSSH_CHECK_CFLAG_COMPILE([-fPIE]) OSSH_CHECK_LDFLAG_LINK([-pie]) # We use both -fPIE and -pie or neither. AC_MSG_CHECKING([whether both -fPIE and -pie are supported]) if echo "x $CFLAGS" | grep ' -fPIE' >/dev/null 2>&1 && \ echo "x $LDFLAGS" | grep ' -pie' >/dev/null 2>&1 ; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) CFLAGS="$SAVED_CFLAGS" LDFLAGS="$SAVED_LDFLAGS" fi fi #l1570 #l1572 (customized) dnl Checks for library functions. Please keep in alphabetical order AC_CHECK_FUNCS([ \ arc4random \ arc4random_buf \ arc4random_stir \ arc4random_uniform \ asprintf \ bcopy \ chflags \ closefrom \ dirfd \ dirname \ endgrent \ explicit_bzero \ fgetln \ freeaddrinfo \ getaddrinfo \ getnameinfo \ getopt \ getpeereid \ getspnam \ inet_aton \ inet_ntoa \ inet_ntop \ isblank \ memmove \ nsleep \ pidfile \ pw_dup \ reallocarray \ setenv \ setlinebuf \ setproctitle \ setregid \ setreuid \ setsid \ sigaction \ socketpair \ strdup \ strerror \ strlcat \ strlcpy \ strnvis \ strmode \ strtonum \ sysconf \ tcgetpgrp \ truncate \ vasprintf \ vsnprintf \ waitpid \ ]) #l1685 #l1715 AC_SEARCH_LIBS([clock_gettime], [rt], [AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Have clock_gettime])]) #l1719 #l1723 AC_CHECK_DECL([strsep], [AC_CHECK_FUNCS([strsep])], [], [ #ifdef HAVE_STRING_H # include #endif ]) #l1730 #l1747 AC_CHECK_DECLS([O_NONBLOCK], , , [ #include #ifdef HAVE_SYS_STAT_H # include #endif #ifdef HAVE_FCNTL_H # include #endif ]) AC_CHECK_DECLS([writev], , , [ #include #include #include ]) AC_CHECK_DECLS([MAXSYMLINKS], , , [ #include ]) AC_CHECK_DECLS([offsetof], , , [ #include ]) # extra bits for select(2) AC_CHECK_DECLS([howmany, NFDBITS], [], [], [[ #include #include #ifdef HAVE_SYS_SYSMACROS_H #include #endif #ifdef HAVE_SYS_SELECT_H #include #endif #ifdef HAVE_SYS_TIME_H #include #endif #ifdef HAVE_UNISTD_H #include #endif ]]) AC_CHECK_TYPES([fd_mask], [], [], [[ #include #include #ifdef HAVE_SYS_SELECT_H #include #endif #ifdef HAVE_SYS_TIME_H #include #endif #ifdef HAVE_UNISTD_H #include #endif ]]) AC_CHECK_FUNCS([setresuid], [ dnl Some platorms have setresuid that isn't implemented, test for this AC_MSG_CHECKING([if setresuid seems to work]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include #include ]], [[ errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0); ]])], [AC_MSG_RESULT([yes])], [AC_DEFINE([BROKEN_SETRESUID], [1], [Define if your setresuid() is broken]) AC_MSG_RESULT([not implemented])], [AC_MSG_WARN([cross compiling: not checking setresuid])] ) ]) AC_CHECK_FUNCS([setresgid], [ dnl Some platorms have setresgid that isn't implemented, test for this AC_MSG_CHECKING([if setresgid seems to work]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include #include ]], [[ errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0); ]])], [AC_MSG_RESULT([yes])], [AC_DEFINE([BROKEN_SETRESGID], [1], [Define if your setresgid() is broken]) AC_MSG_RESULT([not implemented])], [AC_MSG_WARN([cross compiling: not checking setresuid])] ) ]) dnl Checks for time functions AC_CHECK_FUNCS([gettimeofday time]) #l1850 #l1860 AC_CHECK_FUNC([daemon], [AC_DEFINE([HAVE_DAEMON], [1], [Define if your libraries define daemon()])], [AC_CHECK_LIB([bsd], [daemon], [LIBS="$LIBS -lbsd"; AC_DEFINE([HAVE_DAEMON])])] ) #l1864 ##chl AC_CHECK_FUNC([fparseln], [AC_DEFINE([HAVE_FPARSELN], [1], [Define if your libraries define fparseln()])], [AC_CHECK_LIB([util], [fparseln], [LIBS="$LIBS -lutil"; AC_DEFINE([HAVE_FPARSELN])])] ) #l1873 # Check for broken snprintf if test "x$ac_cv_func_snprintf" = "xyes" ; then AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include ]], [[ char b[5]; snprintf(b,5,"123456789"); exit(b[4]!='\0'); ]])], [AC_MSG_RESULT([yes])], [ AC_MSG_RESULT([no]) AC_DEFINE([BROKEN_SNPRINTF], [1], [Define if your snprintf is busted]) AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) ], [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] ) fi # If we don't have a working asprintf, then we strongly depend on vsnprintf # returning the right thing on overflow: the number of characters it tried to # create (as per SUSv3) if test "x$ac_cv_func_asprintf" != "xyes" && \ test "x$ac_cv_func_vsnprintf" = "xyes" ; then AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include #include #include int x_snprintf(char *str,size_t count,const char *fmt,...) { size_t ret; va_list ap; va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); return ret; } ]], [[ char x[1]; exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); ]])], [AC_MSG_RESULT([yes])], [ AC_MSG_RESULT([no]) AC_DEFINE([BROKEN_SNPRINTF], [1], [Define if your snprintf is busted]) AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) ], [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] ) fi # On systems where [v]snprintf is broken, but is declared in stdio, # check that the fmt argument is const char * or just char *. # This is only useful for when BROKEN_SNPRINTF AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include int snprintf(char *a, size_t b, const char *c, ...) { return 0; } ]], [[ snprintf(0, 0, 0); ]])], [AC_MSG_RESULT([yes]) AC_DEFINE([SNPRINTF_CONST], [const], [Define as const if snprintf() can declare const char *fmt])], [AC_MSG_RESULT([no]) AC_DEFINE([SNPRINTF_CONST], [/* not const */])]) # Check for missing getpeereid (or equiv) support NO_PEERCHECK="" if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include ]], [[int i = SO_PEERCRED;]])], [ AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_SO_PEERCRED], [1], [Have PEERCRED socket option]) ], [AC_MSG_RESULT([no]) NO_PEERCHECK=1 ]) fi dnl see whether mkstemp() requires XXXXXX if test "x$ac_cv_func_mkdtemp" = "xyes" ; then AC_MSG_CHECKING([for (overly) strict mkstemp]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include ]], [[ char template[]="conftest.mkstemp-test"; if (mkstemp(template) == -1) exit(1); unlink(template); exit(0); ]])], [ AC_MSG_RESULT([no]) ], [ AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_STRICT_MKSTEMP], [1], [Silly mkstemp()]) ], [ AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_STRICT_MKSTEMP]) ] ) fi #l1982 #l2030 if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then AC_MSG_CHECKING([if getaddrinfo seems to work]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include #include #include #include #include #define TEST_PORT "2222" ]], [[ int err, sock; struct addrinfo *gai_ai, *ai, hints; char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; memset(&hints, 0, sizeof(hints)); hints.ai_family = PF_UNSPEC; hints.ai_socktype = SOCK_STREAM; hints.ai_flags = AI_PASSIVE; err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); if (err != 0) { fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); exit(1); } for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { if (ai->ai_family != AF_INET6) continue; err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, sizeof(ntop), strport, sizeof(strport), NI_NUMERICHOST|NI_NUMERICSERV); if (err != 0) { if (err == EAI_SYSTEM) perror("getnameinfo EAI_SYSTEM"); else fprintf(stderr, "getnameinfo failed: %s\n", gai_strerror(err)); exit(2); } sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); if (sock < 0) perror("socket"); if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { if (errno == EBADF) exit(3); } } exit(0); ]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) AC_DEFINE([BROKEN_GETADDRINFO]) ], [ AC_MSG_RESULT([cross-compiling, assuming yes]) ] ) fi if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ test "x$check_for_aix_broken_getaddrinfo" = "x1"; then AC_MSG_CHECKING([if getaddrinfo seems to work]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include #include #include #include #include #define TEST_PORT "2222" ]], [[ int err, sock; struct addrinfo *gai_ai, *ai, hints; char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; memset(&hints, 0, sizeof(hints)); hints.ai_family = PF_UNSPEC; hints.ai_socktype = SOCK_STREAM; hints.ai_flags = AI_PASSIVE; err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); if (err != 0) { fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); exit(1); } for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) continue; err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, sizeof(ntop), strport, sizeof(strport), NI_NUMERICHOST|NI_NUMERICSERV); if (ai->ai_family == AF_INET && err != 0) { perror("getnameinfo"); exit(2); } } exit(0); ]])], [ AC_MSG_RESULT([yes]) AC_DEFINE([AIX_GETNAMEINFO_HACK], [1], [Define if you have a getaddrinfo that fails for the all-zeros IPv6 address]) ], [ AC_MSG_RESULT([no]) AC_DEFINE([BROKEN_GETADDRINFO]) ], [ AC_MSG_RESULT([cross-compiling, assuming no]) ] ) fi #l2155 #l2174 (customized, bu adding -lssl to LIBS) # Search for OpenSSL saved_CPPFLAGS="$CPPFLAGS" saved_LDFLAGS="$LDFLAGS" AC_ARG_WITH([ssl-dir], [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], [ if test "x$withval" != "xno" ; then case "$withval" in # Relative paths ./*|../*) withval="`pwd`/$withval" esac if test -d "$withval/lib"; then if test -n "${need_dash_r}"; then LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" else LDFLAGS="-L${withval}/lib ${LDFLAGS}" fi elif test -d "$withval/lib64"; then if test -n "${need_dash_r}"; then LDFLAGS="-L${withval}/lib64 -R${withval}/lib64 ${LDFLAGS}" else LDFLAGS="-L${withval}/lib64 ${LDFLAGS}" fi else if test -n "${need_dash_r}"; then LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" else LDFLAGS="-L${withval} ${LDFLAGS}" fi fi if test -d "$withval/include"; then CPPFLAGS="-I${withval}/include ${CPPFLAGS}" else CPPFLAGS="-I${withval} ${CPPFLAGS}" fi fi ] ) ## XXX chl -lssl manually added LIBS="-lcrypto -lssl $LIBS" AC_TRY_LINK_FUNC([RAND_add], [AC_DEFINE([HAVE_OPENSSL], [1], [Define if your ssl headers are included with #include ])], [ dnl Check default openssl install dir if test -n "${need_dash_r}"; then LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" else LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" fi CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" AC_CHECK_HEADER([openssl/opensslv.h], , [AC_MSG_ERROR([*** OpenSSL headers missing - please install first or check config.log ***])]) AC_TRY_LINK_FUNC([RAND_add], [AC_DEFINE([HAVE_OPENSSL])], [ AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) ] ) ] ) # Determine OpenSSL header version AC_MSG_CHECKING([OpenSSL header version]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include #include #include #define DATA "conftest.sslincver" ]], [[ FILE *fd; int rc; fd = fopen(DATA,"w"); if(fd == NULL) exit(1); if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) exit(1); exit(0); ]])], [ ssl_header_ver=`cat conftest.sslincver` AC_MSG_RESULT([$ssl_header_ver]) ], [ AC_MSG_RESULT([not found]) AC_MSG_ERROR([OpenSSL version header not found.]) ], [ AC_MSG_WARN([cross compiling: not checking]) ] ) # Determine OpenSSL library version AC_MSG_CHECKING([OpenSSL library version]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include #include #include #include #define DATA "conftest.ssllibver" ]], [[ FILE *fd; int rc; fd = fopen(DATA,"w"); if(fd == NULL) exit(1); if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) exit(1); exit(0); ]])], [ ssl_library_ver=`cat conftest.ssllibver` AC_MSG_RESULT([$ssl_library_ver]) ], [ AC_MSG_RESULT([not found]) AC_MSG_ERROR([OpenSSL library not found.]) ], [ AC_MSG_WARN([cross compiling: not checking]) ] ) # XXX make --without-openssl work AC_DEFINE_UNQUOTED([WITH_OPENSSL], [1], [use libcrypto for cryptography]) AC_ARG_WITH([openssl-header-check], [ --without-openssl-header-check Disable OpenSSL version consistency check], [ if test "x$withval" = "xno" ; then openssl_check_nonfatal=1 fi ] ) # Sanity check OpenSSL headers AC_MSG_CHECKING([whether OpenSSL's headers match the library]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include #include ]], [[ exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); ]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) if test "x$openssl_check_nonfatal" = "x"; then AC_MSG_ERROR([Your OpenSSL headers do not match your library. Check config.log for details. If you are sure your installation is consistent, you can disable the check by running "./configure --without-openssl-header-check". Also see contrib/findssl.sh for help identifying header/library mismatches. ]) else AC_MSG_WARN([Your OpenSSL headers do not match your library. Check config.log for details. Also see contrib/findssl.sh for help identifying header/library mismatches.]) fi ], [ AC_MSG_WARN([cross compiling: not checking]) ] ) AC_MSG_CHECKING([if programs using OpenSSL functions will link]) AC_LINK_IFELSE( [AC_LANG_PROGRAM([[ #include ]], [[ SSLeay_add_all_algorithms(); ]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) saved_LIBS="$LIBS" LIBS="$LIBS -ldl" AC_MSG_CHECKING([if programs using OpenSSL need -ldl]) AC_LINK_IFELSE( [AC_LANG_PROGRAM([[ #include ]], [[ SSLeay_add_all_algorithms(); ]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) LIBS="$saved_LIBS" ] ) ] ) #l2371 #l2494 # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, # because the system crypt() is more featureful. if test "x$check_for_libcrypt_before" = "x1"; then AC_CHECK_LIB([crypt], [crypt]) fi # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the # version in OpenSSL. if test "x$check_for_libcrypt_later" = "x1"; then AC_CHECK_LIB([crypt], [crypt], [LIBS="$LIBS -lcrypt"]) fi #l2504 #l2645 ### Configure cryptographic random number support # Check wheter OpenSSL seeds itself AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include #include ]], [[ exit(RAND_status() == 1 ? 0 : 1); ]])], [ OPENSSL_SEEDS_ITSELF=yes AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) ], [ AC_MSG_WARN([cross compiling: assuming yes]) # This is safe, since we will fatal() at runtime if # OpenSSL is not seeded correctly. OPENSSL_SEEDS_ITSELF=yes ] ) #l2669 SMTPD_USER=_smtpd AC_ARG_WITH([privsep-user], [ --with-privsep-user=user Specify non-privileged user for privilege separation], [ if test -n "$withval" && test "x$withval" != "xno" && \ test "x${withval}" != "xyes"; then SMTPD_USER=$withval fi ] ) AC_DEFINE_UNQUOTED([SMTPD_USER], ["$SMTPD_USER"], [non-privileged user for privilege separation]) AC_SUBST([SMTPD_USER]) #l3037 (customized s/SSH/SMTPD/) # Check for long long datatypes AC_CHECK_TYPES([long long, unsigned long long, long double]) # Check datatype sizes AC_CHECK_SIZEOF([short int], [2]) AC_CHECK_SIZEOF([int], [4]) AC_CHECK_SIZEOF([long int], [4]) AC_CHECK_SIZEOF([long long int], [8]) # Sanity check long long for some platforms (AIX) if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then ac_cv_sizeof_long_long_int=0 fi # compute LLONG_MIN and LLONG_MAX if we don't know them. if test -z "$have_llong_max"; then AC_MSG_CHECKING([for max value of long long]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([[ #include /* Why is this so damn hard? */ #ifdef __GNUC__ # undef __GNUC__ #endif #define __USE_ISOC99 #include #define DATA "conftest.llminmax" #define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) /* * printf in libc on some platforms (eg old Tru64) does not understand %lld so * we do this the hard way. */ static int fprint_ll(FILE *f, long long n) { unsigned int i; int l[sizeof(long long) * 8]; if (n < 0) if (fprintf(f, "-") < 0) return -1; for (i = 0; n != 0; i++) { l[i] = my_abs(n % 10); n /= 10; } do { if (fprintf(f, "%d", l[--i]) < 0) return -1; } while (i != 0); if (fprintf(f, " ") < 0) return -1; return 0; } ]], [[ FILE *f; long long i, llmin, llmax = 0; if((f = fopen(DATA,"w")) == NULL) exit(1); #if defined(LLONG_MIN) && defined(LLONG_MAX) fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); llmin = LLONG_MIN; llmax = LLONG_MAX; #else fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); /* This will work on one's complement and two's complement */ for (i = 1; i > llmax; i <<= 1, i++) llmax = i; llmin = llmax + 1LL; /* wrap */ #endif /* Sanity check */ if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax || llmax - 1 > llmax || llmin == llmax || llmin == 0 || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { fprintf(f, "unknown unknown\n"); exit(2); } if (fprint_ll(f, llmin) < 0) exit(3); if (fprint_ll(f, llmax) < 0) exit(4); if (fclose(f) < 0) exit(5); exit(0); ]])], [ llong_min=`$AWK '{print $1}' conftest.llminmax` llong_max=`$AWK '{print $2}' conftest.llminmax` AC_MSG_RESULT([$llong_max]) AC_DEFINE_UNQUOTED([LLONG_MAX], [${llong_max}LL], [max value of long long calculated by configure]) AC_MSG_CHECKING([for min value of long long]) AC_MSG_RESULT([$llong_min]) AC_DEFINE_UNQUOTED([LLONG_MIN], [${llong_min}LL], [min value of long long calculated by configure]) ], [ AC_MSG_RESULT([not found]) ], [ AC_MSG_WARN([cross compiling: not checking]) ] ) fi # More checks for data types AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ u_int a; a = 1;]])], [ ac_cv_have_u_int="yes" ], [ ac_cv_have_u_int="no" ]) ]) if test "x$ac_cv_have_u_int" = "xyes" ; then AC_DEFINE([HAVE_U_INT], [1], [define if you have u_int data type]) have_u_int=1 fi AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ int8_t a; int16_t b; int32_t c; a = b = c = 1;]])], [ ac_cv_have_intxx_t="yes" ], [ ac_cv_have_intxx_t="no" ]) ]) if test "x$ac_cv_have_intxx_t" = "xyes" ; then AC_DEFINE([HAVE_INTXX_T], [1], [define if you have intxx_t data type]) have_intxx_t=1 fi if (test -z "$have_intxx_t" && \ test "x$ac_cv_header_stdint_h" = "xyes") then AC_MSG_CHECKING([for intXX_t types in stdint.h]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ int8_t a; int16_t b; int32_t c; a = b = c = 1;]])], [ AC_DEFINE([HAVE_INTXX_T]) AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) ]) fi AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #ifdef HAVE_STDINT_H # include #endif #include #ifdef HAVE_SYS_BITYPES_H # include #endif ]], [[ int64_t a; a = 1; ]])], [ ac_cv_have_int64_t="yes" ], [ ac_cv_have_int64_t="no" ]) ]) if test "x$ac_cv_have_int64_t" = "xyes" ; then AC_DEFINE([HAVE_INT64_T], [1], [define if you have int64_t data type]) fi AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;]])], [ ac_cv_have_u_intxx_t="yes" ], [ ac_cv_have_u_intxx_t="no" ]) ]) if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then AC_DEFINE([HAVE_U_INTXX_T], [1], [define if you have u_intxx_t data type]) have_u_intxx_t=1 fi if test -z "$have_u_intxx_t" ; then AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;]])], [ AC_DEFINE([HAVE_U_INTXX_T]) AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) ]) fi AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ u_int64_t a; a = 1;]])], [ ac_cv_have_u_int64_t="yes" ], [ ac_cv_have_u_int64_t="no" ]) ]) if test "x$ac_cv_have_u_int64_t" = "xyes" ; then AC_DEFINE([HAVE_U_INT64_T], [1], [define if you have u_int64_t data type]) have_u_int64_t=1 fi if (test -z "$have_u_int64_t" && \ test "x$ac_cv_header_sys_bitypes_h" = "xyes") then AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ u_int64_t a; a = 1]])], [ AC_DEFINE([HAVE_U_INT64_T]) AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) ]) fi if test -z "$have_u_intxx_t" ; then AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ]])], [ ac_cv_have_uintxx_t="yes" ], [ ac_cv_have_uintxx_t="no" ]) ]) if test "x$ac_cv_have_uintxx_t" = "xyes" ; then AC_DEFINE([HAVE_UINTXX_T], [1], [define if you have uintxx_t data type]) fi fi if (test -z "$have_uintxx_t" && \ test "x$ac_cv_header_stdint_h" = "xyes") then AC_MSG_CHECKING([for uintXX_t types in stdint.h]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;]])], [ AC_DEFINE([HAVE_UINTXX_T]) AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) ]) fi if (test -z "$have_uintxx_t" && \ test "x$ac_cv_header_inttypes_h" = "xyes") then AC_MSG_CHECKING([for uintXX_t types in inttypes.h]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;]])], [ AC_DEFINE([HAVE_UINTXX_T]) AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) ]) fi if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ test "x$ac_cv_header_sys_bitypes_h" = "xyes") then AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ int8_t a; int16_t b; int32_t c; u_int8_t e; u_int16_t f; u_int32_t g; a = b = c = e = f = g = 1; ]])], [ AC_DEFINE([HAVE_U_INTXX_T]) AC_DEFINE([HAVE_INTXX_T]) AC_MSG_RESULT([yes]) ], [AC_MSG_RESULT([no]) ]) fi AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ u_char foo; foo = 125; ]])], [ ac_cv_have_u_char="yes" ], [ ac_cv_have_u_char="no" ]) ]) if test "x$ac_cv_have_u_char" = "xyes" ; then AC_DEFINE([HAVE_U_CHAR], [1], [define if you have u_char data type]) fi AC_CHECK_TYPES([intmax_t, uintmax_t], , , [ #include #include ]) TYPE_SOCKLEN_T AC_CHECK_TYPES([sig_atomic_t], , , [#include ]) AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ size_t foo; foo = 1235; ]])], [ ac_cv_have_size_t="yes" ], [ ac_cv_have_size_t="no" ]) ]) if test "x$ac_cv_have_size_t" = "xyes" ; then AC_DEFINE([HAVE_SIZE_T], [1], [define if you have size_t data type]) fi AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ ssize_t foo; foo = 1235; ]])], [ ac_cv_have_ssize_t="yes" ], [ ac_cv_have_ssize_t="no" ]) ]) if test "x$ac_cv_have_ssize_t" = "xyes" ; then AC_DEFINE([HAVE_SSIZE_T], [1], [define if you have ssize_t data type]) fi AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ clock_t foo; foo = 1235; ]])], [ ac_cv_have_clock_t="yes" ], [ ac_cv_have_clock_t="no" ]) ]) if test "x$ac_cv_have_clock_t" = "xyes" ; then AC_DEFINE([HAVE_CLOCK_T], [1], [define if you have clock_t data type]) fi AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include ]], [[ sa_family_t foo; foo = 1235; ]])], [ ac_cv_have_sa_family_t="yes" ], [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include #include ]], [[ sa_family_t foo; foo = 1235; ]])], [ ac_cv_have_sa_family_t="yes" ], [ ac_cv_have_sa_family_t="no" ] ) ]) ]) if test "x$ac_cv_have_sa_family_t" = "xyes" ; then AC_DEFINE([HAVE_SA_FAMILY_T], [1], [define if you have sa_family_t data type]) fi AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ pid_t foo; foo = 1235; ]])], [ ac_cv_have_pid_t="yes" ], [ ac_cv_have_pid_t="no" ]) ]) if test "x$ac_cv_have_pid_t" = "xyes" ; then AC_DEFINE([HAVE_PID_T], [1], [define if you have pid_t data type]) fi AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ mode_t foo; foo = 1235; ]])], [ ac_cv_have_mode_t="yes" ], [ ac_cv_have_mode_t="no" ]) ]) if test "x$ac_cv_have_mode_t" = "xyes" ; then AC_DEFINE([HAVE_MODE_T], [1], [define if you have mode_t data type]) fi AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include ]], [[ struct sockaddr_storage s; ]])], [ ac_cv_have_struct_sockaddr_storage="yes" ], [ ac_cv_have_struct_sockaddr_storage="no" ]) ]) if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then AC_DEFINE([HAVE_STRUCT_SOCKADDR_STORAGE], [1], [define if you have struct sockaddr_storage data type]) fi AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include ]], [[ struct sockaddr_in6 s; s.sin6_family = 0; ]])], [ ac_cv_have_struct_sockaddr_in6="yes" ], [ ac_cv_have_struct_sockaddr_in6="no" ]) ]) if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then AC_DEFINE([HAVE_STRUCT_SOCKADDR_IN6], [1], [define if you have struct sockaddr_in6 data type]) fi AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include ]], [[ struct in6_addr s; s.s6_addr[0] = 0; ]])], [ ac_cv_have_struct_in6_addr="yes" ], [ ac_cv_have_struct_in6_addr="no" ]) ]) if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then AC_DEFINE([HAVE_STRUCT_IN6_ADDR], [1], [define if you have struct in6_addr data type]) dnl Now check for sin6_scope_id AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_scope_id], , , [ #ifdef HAVE_SYS_TYPES_H #include #endif #include ]) fi AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include #include ]], [[ struct addrinfo s; s.ai_flags = AI_PASSIVE; ]])], [ ac_cv_have_struct_addrinfo="yes" ], [ ac_cv_have_struct_addrinfo="no" ]) ]) if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then AC_DEFINE([HAVE_STRUCT_ADDRINFO], [1], [define if you have struct addrinfo data type]) fi AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ struct timeval tv; tv.tv_sec = 1;]])], [ ac_cv_have_struct_timeval="yes" ], [ ac_cv_have_struct_timeval="no" ]) ]) if test "x$ac_cv_have_struct_timeval" = "xyes" ; then AC_DEFINE([HAVE_STRUCT_TIMEVAL], [1], [define if you have struct timeval]) have_struct_timeval=1 fi AC_CHECK_TYPES([struct timespec]) # We need int64_t or else certian parts of the compile will fail. if test "x$ac_cv_have_int64_t" = "xno" && \ test "x$ac_cv_sizeof_long_int" != "x8" && \ test "x$ac_cv_sizeof_long_long_int" = "x0" ; then echo "OpenSMTPD requires int64_t support. Contact your vendor or install" echo "an alternative compiler (I.E., GCC) before continuing." echo "" exit 1; else dnl test snprintf (broken on SCO w/gcc) AC_RUN_IFELSE( [AC_LANG_SOURCE([[ #include #include #ifdef HAVE_SNPRINTF main() { char buf[50]; char expected_out[50]; int mazsize = 50 ; #if (SIZEOF_LONG_INT == 8) long int num = 0x7fffffffffffffff; #else long long num = 0x7fffffffffffffffll; #endif strcpy(expected_out, "9223372036854775807"); snprintf(buf, mazsize, "%lld", num); if(strcmp(buf, expected_out) != 0) exit(1); exit(0); } #else main() { exit(0); } #endif ]])], [ true ], [ AC_DEFINE([BROKEN_SNPRINTF]) ], AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ) fi #l3539 #l3561 AC_CHECK_MEMBERS([struct passwd.pw_gecos, struct passwd.pw_class, struct passwd.pw_change, struct passwd.pw_expire], [], [], [[ #include #include ]]) AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE([__res_state], [state], [Define if we don't have struct __res_state in resolv.h])], [[ #include #if HAVE_SYS_TYPES_H # include #endif #include #include #include ]]) AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], ac_cv_have_ss_family_in_struct_ss, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include ]], [[ struct sockaddr_storage s; s.ss_family = 1; ]])], [ ac_cv_have_ss_family_in_struct_ss="yes" ], [ ac_cv_have_ss_family_in_struct_ss="no" ]) ]) if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then AC_DEFINE([HAVE_SS_FAMILY_IN_SS], [1], [Fields in struct sockaddr_storage]) fi AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], ac_cv_have___ss_family_in_struct_ss, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include ]], [[ struct sockaddr_storage s; s.__ss_family = 1; ]])], [ ac_cv_have___ss_family_in_struct_ss="yes" ], [ ac_cv_have___ss_family_in_struct_ss="no" ]) ]) if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then AC_DEFINE([HAVE___SS_FAMILY_IN_SS], [1], [Fields in struct sockaddr_storage]) fi dnl make sure we're using the real structure members and not defines AC_CACHE_CHECK([for msg_accrights field in struct msghdr], ac_cv_have_accrights_in_msghdr, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include #include ]], [[ #ifdef msg_accrights #error "msg_accrights is a macro" exit(1); #endif struct msghdr m; m.msg_accrights = 0; exit(0); ]])], [ ac_cv_have_accrights_in_msghdr="yes" ], [ ac_cv_have_accrights_in_msghdr="no" ] ) ]) if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then AC_DEFINE([HAVE_ACCRIGHTS_IN_MSGHDR], [1], [Define if your system uses access rights style file descriptor passing]) fi AC_CACHE_CHECK([for msg_control field in struct msghdr], ac_cv_have_control_in_msghdr, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include #include ]], [[ #ifdef msg_control #error "msg_control is a macro" exit(1); #endif struct msghdr m; m.msg_control = 0; exit(0); ]])], [ ac_cv_have_control_in_msghdr="yes" ], [ ac_cv_have_control_in_msghdr="no" ] ) ]) if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then AC_DEFINE([HAVE_CONTROL_IN_MSGHDR], [1], [Define if your system uses ancillary data style file descriptor passing]) fi AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[ extern char *__progname; printf("%s", __progname); ]])], [ ac_cv_libc_defines___progname="yes" ], [ ac_cv_libc_defines___progname="no" ]) ]) if test "x$ac_cv_libc_defines___progname" = "xyes" ; then AC_DEFINE([HAVE___PROGNAME], [1], [Define if libc defines __progname]) fi AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ printf("%s", __FUNCTION__); ]])], [ ac_cv_cc_implements___FUNCTION__="yes" ], [ ac_cv_cc_implements___FUNCTION__="no" ]) ]) if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then AC_DEFINE([HAVE___FUNCTION__], [1], [Define if compiler implements __FUNCTION__]) fi AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ printf("%s", __func__); ]])], [ ac_cv_cc_implements___func__="yes" ], [ ac_cv_cc_implements___func__="no" ]) ]) if test "x$ac_cv_cc_implements___func__" = "xyes" ; then AC_DEFINE([HAVE___func__], [1], [Define if compiler implements __func__]) fi AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include va_list x,y; ]], [[ va_copy(x,y); ]])], [ ac_cv_have_va_copy="yes" ], [ ac_cv_have_va_copy="no" ]) ]) if test "x$ac_cv_have_va_copy" = "xyes" ; then AC_DEFINE([HAVE_VA_COPY], [1], [Define if va_copy exists]) fi AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include va_list x,y; ]], [[ __va_copy(x,y); ]])], [ ac_cv_have___va_copy="yes" ], [ ac_cv_have___va_copy="no" ]) ]) if test "x$ac_cv_have___va_copy" = "xyes" ; then AC_DEFINE([HAVE___VA_COPY], [1], [Define if __va_copy exists]) fi AC_CACHE_CHECK([whether getopt has optreset support], ac_cv_have_getopt_optreset, [ AC_LINK_IFELSE([AC_LANG_PROGRAM([[ #include ]], [[ extern int optreset; optreset = 0; ]])], [ ac_cv_have_getopt_optreset="yes" ], [ ac_cv_have_getopt_optreset="no" ]) ]) if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then AC_DEFINE([HAVE_GETOPT_OPTRESET], [1], [Define if your getopt(3) defines and uses optreset]) fi #l3765 #l4010 # Looking for programs, paths and files PRIVSEP_PATH=/var/empty AC_ARG_WITH([privsep-path], [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], [ if test -n "$withval" && test "x$withval" != "xno" && \ test "x${withval}" != "xyes"; then PRIVSEP_PATH=$withval fi ] ) AC_SUBST([PRIVSEP_PATH]) #l4022 #l4045 STRIP_OPT=-s AC_ARG_ENABLE([strip], [ --disable-strip Disable calling strip(1) on install], [ if test "x$enableval" = "xno" ; then STRIP_OPT= fi ] ) AC_SUBST([STRIP_OPT]) #l4054 #l4176 (customized s/ssh.1/smtpd/smtpd.8/) # Options from here on. Some of these are preset by platform above AC_ARG_WITH([mantype], [ --with-mantype=man|cat|doc Set man page type], [ case "$withval" in man|cat|doc) MANTYPE=$withval ;; *) AC_MSG_ERROR([invalid man type: $withval]) ;; esac ] ) if test -z "$MANTYPE"; then TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" AC_PATH_PROGS([NROFF], [nroff awf], [/bin/false], [$TestPath]) if ${NROFF} -mdoc ${srcdir}/smtpd/smtpd.8 >/dev/null 2>&1; then MANTYPE=doc elif ${NROFF} -man ${srcdir}/smtpd/smtpd.8 >/dev/null 2>&1; then MANTYPE=man else MANTYPE=cat fi fi AC_SUBST([MANTYPE]) if test "$MANTYPE" = "doc"; then mansubdir=man; else mansubdir=$MANTYPE; fi AC_SUBST([mansubdir]) #l4207 # # individual modules # # # FILTERS # HAVE_FILTER_CLAMAV=no AC_ARG_WITH([filter-clamav], [ --with-filter-clamav Enable filter clamav], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_CLAMAV], [1], [Define if you have filter clamav]) HAVE_FILTER_CLAMAV=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_CLAMAV], [test $HAVE_FILTER_CLAMAV = yes]) HAVE_FILTER_DKIM_SIGNER=no AC_ARG_WITH([filter-dkim-signer], [ --with-filter-dkim-signer Enable filter dkim-signer], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_DKIM_SIGNER], [1], [Define if you have filter dkim-signer]) HAVE_FILTER_DKIM_SIGNER=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_DKIM_SIGNER], [test $HAVE_FILTER_DKIM_SIGNER = yes]) HAVE_FILTER_DNSBL=no AC_ARG_WITH([filter-dnsbl], [ --with-filter-dnsbl Enable filter dnsbl], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_DNSBL], [1], [Define if you have filter dnsbl]) HAVE_FILTER_DNSBL=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_DNSBL], [test $HAVE_FILTER_DNSBL = yes]) HAVE_FILTER_LUA=no AC_ARG_WITH([filter-lua], [ --with-filter-lua Enable filter lua], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_LUA], [1], [Define if you have filter lua]) HAVE_FILTER_LUA=yes need_lua=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_LUA], [test $HAVE_FILTER_LUA = yes]) HAVE_FILTER_MONKEY=no AC_ARG_WITH([filter-monkey], [ --with-filter-monkey Enable filter monkey], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_MONKEY], [1], [Define if you have filter monkey]) HAVE_FILTER_MONKEY=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_MONKEY], [test $HAVE_FILTER_MONKEY = yes]) HAVE_FILTER_PAUSE=no AC_ARG_WITH([filter-pause], [ --with-filter-pause Enable filter pause], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_PAUSE], [1], [Define if you have filter pause]) HAVE_FILTER_PAUSE=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_PAUSE], [test $HAVE_FILTER_PAUSE = yes]) HAVE_FILTER_PERL=no AC_ARG_WITH([filter-perl], [ --with-filter-perl Enable filter perl], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_PERL], [1], [Define if you have filter perl]) HAVE_FILTER_PERL=yes need_perl=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_PERL], [test $HAVE_FILTER_PERL = yes]) HAVE_FILTER_PYTHON=no AC_ARG_WITH([filter-python], [ --with-filter-python Enable filter python], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_PYTHON], [1], [Define if you have filter python]) HAVE_FILTER_PYTHON=yes need_python=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_PYTHON], [test $HAVE_FILTER_PYTHON = yes]) HAVE_FILTER_REGEX=no AC_ARG_WITH([filter-regex], [ --with-filter-regex Enable filter regex], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_REGEX], [1], [Define if you have filter regex]) HAVE_FILTER_REGEX=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_REGEX], [test $HAVE_FILTER_REGEX = yes]) HAVE_FILTER_SPAMASSASSIN=no AC_ARG_WITH([filter-spamassassin], [ --with-filter-spamassassin Enable filter spamassassin], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_SPAMASSASSIN], [1], [Define if you have filter spamassassin]) HAVE_FILTER_SPAMASSASSIN=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_SPAMASSASSIN], [test $HAVE_FILTER_SPAMASSASSIN = yes]) HAVE_FILTER_STUB=no AC_ARG_WITH([filter-stub], [ --with-filter-stub Enable filter stub], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_STUB], [1], [Define if you have filter stub]) HAVE_FILTER_STUB=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_STUB], [test $HAVE_FILTER_STUB = yes]) HAVE_FILTER_TRACE=no AC_ARG_WITH([filter-trace], [ --with-filter-trace Enable filter trace], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_TRACE], [1], [Define if you have filter trace]) HAVE_FILTER_TRACE=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_TRACE], [test $HAVE_FILTER_TRACE = yes]) HAVE_FILTER_VOID=no AC_ARG_WITH([filter-void], [ --with-filter-void Enable filter void], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_FILTER_VOID], [1], [Define if you have filter void]) HAVE_FILTER_VOID=yes fi ] ) AM_CONDITIONAL([HAVE_FILTER_VOID], [test $HAVE_FILTER_VOID = yes]) # # QUEUES # HAVE_QUEUE_NULL=no AC_ARG_WITH([queue-null], [ --with-queue-null Enable queue null], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_QUEUE_NULL], [1], [Define if you have queue null]) HAVE_QUEUE_NULL=yes fi ] ) AM_CONDITIONAL([HAVE_QUEUE_NULL], [test $HAVE_QUEUE_NULL = yes]) HAVE_QUEUE_PYTHON=no AC_ARG_WITH([queue-python], [ --with-queue-python Enable queue python], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_QUEUE_PYTHON], [1], [Define if you have queue python]) HAVE_QUEUE_PYTHON=yes need_python=yes fi ] ) AM_CONDITIONAL([HAVE_QUEUE_PYTHON], [test $HAVE_QUEUE_PYTHON = yes]) HAVE_QUEUE_RAM=no AC_ARG_WITH([queue-ram], [ --with-queue-ram Enable queue ram], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_QUEUE_RAM], [1], [Define if you have queue ram]) HAVE_QUEUE_RAM=yes fi ] ) AM_CONDITIONAL([HAVE_QUEUE_RAM], [test $HAVE_QUEUE_RAM = yes]) HAVE_QUEUE_STUB=no AC_ARG_WITH([queue-stub], [ --with-queue-stub Enable queue stub], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_QUEUE_STUB], [1], [Define if you have queue stub]) HAVE_QUEUE_STUB=yes fi ] ) AM_CONDITIONAL([HAVE_QUEUE_STUB], [test $HAVE_QUEUE_STUB = yes]) # # TABLES # # Whether to enable *experimental* LDAP support HAVE_TABLE_LDAP=no AC_ARG_WITH([table-ldap], [ --with-table-ldap Enable table LDAP], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_TABLE_LDAP], [1], [Define if you have experimental LDAP support]) HAVE_TABLE_LDAP=yes fi ] ) AM_CONDITIONAL([HAVE_TABLE_LDAP], [test $HAVE_TABLE_LDAP = yes]) # Whether to enable *experimental* MySQL support HAVE_TABLE_MYSQL=no AC_ARG_WITH([table-mysql], [ --with-table-mysql Enable table MySQL], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_TABLE_MYSQL], [1], [Define if you have experimental MySQL support]) HAVE_TABLE_MYSQL=yes fi ] ) AM_CONDITIONAL([HAVE_TABLE_MYSQL], [test $HAVE_TABLE_MYSQL = yes]) # Whether to enable *experimental* PostgreSQL support HAVE_TABLE_POSTGRES=no AC_ARG_WITH([table-postgres], [ --with-table-postgres Enable table PostgreSQL], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_TABLE_POSTGRES], [1], [Define if you have experimental PostgreSQL support]) HAVE_TABLE_POSTGRES=yes fi ] ) AM_CONDITIONAL([HAVE_TABLE_POSTGRES], [test $HAVE_TABLE_POSTGRES = yes]) # Whether to enable *experimental* Redis support HAVE_TABLE_REDIS=no AC_ARG_WITH([table-redis], [ --with-table-redis Enable table Redis], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_TABLE_REDIS], [1], [Define if you have experimental Redis support]) HAVE_TABLE_REDIS=yes fi ] ) AM_CONDITIONAL([HAVE_TABLE_REDIS], [test $HAVE_TABLE_REDIS = yes]) # Whether to enable *experimental* Redis support HAVE_TABLE_SOCKETMAP=no AC_ARG_WITH([table-socketmap], [ --with-table-socketmap Enable table socketmap], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_TABLE_SOCKETMAP], [1], [Define if you have experimental socketmap support]) HAVE_TABLE_SOCKETMAP=yes fi ] ) AM_CONDITIONAL([HAVE_TABLE_SOCKETMAP], [test $HAVE_TABLE_SOCKETMAP = yes]) # Whether to enable table_passwd HAVE_TABLE_PASSWD=no AC_ARG_WITH([table-passwd], [ --with-table-passwd Enable table passwd], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_TABLE_PASSWD], [1], [Define if you want to enable table passwd]) HAVE_TABLE_PASSWD=yes fi ] ) AM_CONDITIONAL([HAVE_TABLE_PASSWD], [test $HAVE_TABLE_PASSWD = yes]) # Whether to enable table_python HAVE_TABLE_PYTHON=no AC_ARG_WITH([table-python], [ --with-table-python Enable table python], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_TABLE_PYTHON], [1], [Define if you want to enable table python]) HAVE_TABLE_PYTHON=yes need_python=yes fi ] ) AM_CONDITIONAL([HAVE_TABLE_PYTHON], [test $HAVE_TABLE_PYTHON = yes]) HAVE_TABLE_SQLITE=no AC_ARG_WITH([table-sqlite], [ --with-table-sqlite Enable table SQLite], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_TABLE_SQLITE], [1], [Define if you have SQLite support]) HAVE_TABLE_SQLITE=yes fi ] ) AM_CONDITIONAL([HAVE_TABLE_SQLITE], [test $HAVE_TABLE_SQLITE = yes]) HAVE_TABLE_STUB=no AC_ARG_WITH([table-stub], [ --with-table-stub Enable table stub], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_TABLE_STUB], [1], [Define if you have stub support]) HAVE_TABLE_STUB=yes fi ] ) AM_CONDITIONAL([HAVE_TABLE_STUB], [test $HAVE_TABLE_STUB = yes]) # # SCHEDULERS # HAVE_SCHEDULER_RAM=no AC_ARG_WITH([scheduler-ram], [ --with-scheduler-ram Enable scheduler ram], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_SCHEDULER_RAM], [1], [Define if you have scheduler ram]) HAVE_SCHEDULER_RAM=yes fi ] ) AM_CONDITIONAL([HAVE_SCHEDULER_RAM], [test $HAVE_SCHEDULER_RAM = yes]) HAVE_SCHEDULER_STUB=no AC_ARG_WITH([scheduler-stub], [ --with-scheduler-stub Enable scheduler stub], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_SCHEDULER_STUB], [1], [Define if you have scheduler stub]) HAVE_SCHEDULER_STUB=yes fi ] ) AM_CONDITIONAL([HAVE_SCHEDULER_STUB], [test $HAVE_SCHEDULER_STUB = yes]) HAVE_SCHEDULER_PYTHON=no AC_ARG_WITH([scheduler-python], [ --with-scheduler-python Enable scheduler python], [ if test "x$withval" != "xno" ; then AC_DEFINE([HAVE_SCHEDULER_PYTHON], [1], [Define if you have scheduler python]) HAVE_SCHEDULER_PYTHON=yes need_python=yes fi ] ) AM_CONDITIONAL([HAVE_SCHEDULER_PYTHON], [test $HAVE_SCHEDULER_PYTHON = yes]) AC_ARG_WITH([python], [ --with-python=PATH Specify prefix of python installation ], [ if test "x$withval" != "xno" ; then python_prefix="${withval}" fi ] ) AC_ARG_WITH([perl], [ --with-perl=PATH Specify prefix of perl installation ], [ if test "x$withval" != "xno" ; then perl_prefix="${withval}" fi ] ) AC_ARG_WITH([lua], [ --with-lua=PATH Specify prefix of lua installation ], [ if test "x$withval" != "xno" ; then lua_prefix="${withval}" fi ] ) AC_ARG_WITH([lua-type], [ --with-lua-type=PATH Specify the type of lua used (automatic if unspecified, otherwise luajit, lua, or another version) ], [ if test "x$withval" != "xno" ; then lua_type="${withval}" fi ] ) # # check for python # PYTHON_CPPFLAGS= PYTHON_LDFLAGS= if test x"${need_python}" = x"yes"; then PYTHON_CONFIG= for path in /usr/local/bin /usr/bin; do if test -f ${path}/python-config; then PYTHON_CONFIG=${path}/python-config break fi done # if python provided --with-python, override if test x"${with_python}" != x""; then PYTHON_CONFIG="${python_prefix}/bin/python-config" fi if ! test -f $PYTHON_CONFIG; then AC_MSG_ERROR([*** $PYTHON_CONFIG could not be found, please install or use --with-python ***]) fi PYTHON_CPPFLAGS="`$PYTHON_CONFIG --includes`" PYTHON_LDFLAGS="-L`$PYTHON_CONFIG --prefix`/lib `$PYTHON_CONFIG --libs`" fi AC_SUBST([PYTHON_CPPFLAGS]) AC_SUBST([PYTHON_LDFLAGS]) # # check for perl # PERL_CPPFLAGS= PERL_LDFLAGS= if test x"${need_perl}" = x"yes"; then PERL_CONFIG= for path in /usr/local/bin /usr/bin; do if test -f ${path}/perl; then PERL_CONFIG=${path}/perl break fi done # if perl provided --with-perl, override if test x"${with_perl}" != x""; then PERL_CONFIG="${perl_prefix}/bin/perl" fi if ! test -f $PERL_CONFIG; then AC_MSG_ERROR([*** $PERL_CONFIG could not be found, please install or use --with-perl ***]) fi PERL_CPPFLAGS="`perl -MExtUtils::Embed -e ccopts`" PERL_LDFLAGS="`perl -MExtUtils::Embed -e ldopts`" fi AC_SUBST([PERL_CPPFLAGS]) AC_SUBST([PERL_LDFLAGS]) # # check for lua # LUA_CPPFLAGS= LUA_LDFLAGS= if test x"${need_lua}" = x"yes"; then LUA_CONFIG= for path in /usr/local/bin /usr/bin; do if test -f ${path}/pkg-config; then LUA_CONFIG=${path}/pkg-config break fi done # if lua provided --with-lua, override if test x"${with_lua}" != x""; then LUA_CONFIG="${lua_prefix}/bin/pkg-config" fi if ! test -f $LUA_CONFIG; then if test x"${lua_type}" = x""; then for i in luajit lua lua5.2 lua-5.2 lua5.1 lua-5.1; do if test -d ${lua_prefix:-/usr/local}/include/${i}*; then lua_type=$i break fi done fi LUA_CPPFLAGS="-I${lua_prefix:-/usr/local}/include/${lua_type}" LUA_LDFLAGS="-L${lua_prefix:-/usr/local}/lib -l${lua_type} -lm" else if test x"${lua_type}" = x""; then for i in luajit lua lua5.2 lua-5.2 lua5.1 lua-5.1; do if $LUA_CONFIG --exists $i 2>/dev/null; then lua_type=$i break fi done fi LUA_CPPFLAGS="`$LUA_CONFIG --cflags $lua_type`" LUA_LDFLAGS="`$LUA_CONFIG --libs $lua_type`" fi fi AC_SUBST([LUA_CPPFLAGS]) AC_SUBST([LUA_LDFLAGS]) ##chl (based on OpenSSL checks, see above) # Search for libevent saved_CPPFLAGS="$CPPFLAGS" saved_LDFLAGS="$LDFLAGS" AC_ARG_WITH([libevent-dir], [ --with-libevent-dir=PATH Specify path to libevent installation ], [ if test "x$withval" != "xno" ; then case "$withval" in # Relative paths ./*|../*) withval="`pwd`/$withval" esac if test -d "$withval/lib"; then if test -n "${need_dash_r}"; then LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" else LDFLAGS="-L${withval}/lib ${LDFLAGS}" fi elif test -d "$withval/lib64"; then if test -n "${need_dash_r}"; then LDFLAGS="-L${withval}/lib64 -R${withval}/lib64 ${LDFLAGS}" else LDFLAGS="-L${withval}/lib64 ${LDFLAGS}" fi else if test -n "${need_dash_r}"; then LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" else LDFLAGS="-L${withval} ${LDFLAGS}" fi fi if test -d "$withval/include"; then CPPFLAGS="-I${withval}/include ${CPPFLAGS}" else CPPFLAGS="-I${withval} ${CPPFLAGS}" fi need_libevent_autodetect=no fi ] ) if test x"${need_libevent_autodetect}" != x"no"; then for path in /usr/local /usr; do if test -f "${path}/include/event.h"; then CPPFLAGS="-I${path}/include ${CPPFLAGS}" LDFLAGS="-L${path}/lib ${LDFLAGS}" fi done fi LIBS="-levent $LIBS" AC_MSG_CHECKING([if programs using libevent functions will link]) AC_LINK_IFELSE( [AC_LANG_PROGRAM([[ #include ]], [[ event_base_new(); ]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) ] ) LIBS="$LIBS ${SMTPDLIBS}" ##end of chl AC_CONFIG_FILES([Makefile openbsd-compat/Makefile extras/Makefile extras/stable/Makefile extras/wip/Makefile extras/wip/filters/Makefile extras/wip/filters/filter-clamav/Makefile extras/wip/filters/filter-dkim-signer/Makefile extras/wip/filters/filter-dnsbl/Makefile extras/wip/filters/filter-lua/Makefile extras/wip/filters/filter-monkey/Makefile extras/wip/filters/filter-pause/Makefile extras/wip/filters/filter-perl/Makefile extras/wip/filters/filter-python/Makefile extras/wip/filters/filter-regex/Makefile extras/wip/filters/filter-spamassassin/Makefile extras/wip/filters/filter-stub/Makefile extras/wip/filters/filter-trace/Makefile extras/wip/filters/filter-void/Makefile extras/wip/queues/Makefile extras/wip/queues/queue-null/Makefile extras/wip/queues/queue-python/Makefile extras/wip/queues/queue-ram/Makefile extras/wip/queues/queue-stub/Makefile extras/wip/schedulers/Makefile extras/wip/schedulers/scheduler-python/Makefile extras/wip/schedulers/scheduler-ram/Makefile extras/wip/schedulers/scheduler-stub/Makefile extras/wip/tables/Makefile extras/wip/tables/table-passwd/Makefile extras/wip/tables/table-ldap/Makefile extras/wip/tables/table-mysql/Makefile extras/wip/tables/table-postgres/Makefile extras/wip/tables/table-python/Makefile extras/wip/tables/table-redis/Makefile extras/wip/tables/table-socketmap/Makefile extras/wip/tables/table-sqlite/Makefile extras/wip/tables/table-stub/Makefile ]) #l4761 AC_OUTPUT # Print summary of options # Someone please show me a better way :) A=`eval echo ${prefix}` ; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: May 15 2015 $ .Dt FILTER-CLAMAV 8 .Os .Sh NAME .Nm filter-clamav .Nd smtpd filter for Clam AntiVirus clamd .Sh SYNOPSIS .Nm .Sh DESCRIPTION .Nm is a filter for .Xr smtpd 8 which can be used to filter mails based on the decision from Clam AntiVirus's .Xr clamd 8 daemon. Mails are piped to the daemon, which scans the mail for viruses. .Pp Mails which contain a virus are rejected with a SMTP 554 reply. Non-virus mails are accepted. .\"Accepted messages are marked with a .\".Dq X-Filter-ClamAV .\"header. .Sh CLAM ANTIVIRUS CONFIGURATION .Nm expects that Clam AntiVirus's .Xr clamd 1 to listen on 127.0.0.1 port 3310 for incoming requests. This requires to uncomment the TCPAddr and TCPSocket option in the default configuration of the daemon. .Sh SEE ALSO .Xr filter_api 3 , .Xr smtpd.conf 5 , .Xr smtpd 8 , .Xr clamd 8 .Sh HISTORY The first version of .Nm was written in 2015. .Sh AUTHORS .An Joerg Jung Aq Mt jung@openbsd.org opensmtpd-extras-5.7.1/extras/wip/filters/filter-clamav/filter_clamav.c010064400017500000000000000152041253636606600255300ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2015 Joerg Jung * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" #include "iobuf.h" #define CLAMAV_HOST "127.0.0.1" #define CLAMAV_PORT "3310" struct clamav { int fd, r; struct iobuf iobuf; }; static int clamav_init(struct clamav *cl) { cl->fd = cl->r = -1; if (iobuf_init(&cl->iobuf, LINE_MAX, LINE_MAX) == -1) { log_warnx("filter-clamav: init iobuf_init"); return -1; } return 0; } static int clamav_open(struct clamav *cl) { struct addrinfo hints, *addresses, *ai; int r; memset(&hints, 0, sizeof(hints)); hints.ai_family = PF_UNSPEC; hints.ai_socktype = SOCK_STREAM; hints.ai_protocol = IPPROTO_TCP; hints.ai_flags = AI_NUMERICHOST | AI_NUMERICSERV; if ((r = getaddrinfo(CLAMAV_HOST, CLAMAV_PORT, &hints, &addresses))) { log_warnx("warn: filer-clamav: open: getaddrinfo %s", gai_strerror(r)); return -1; } for (ai = addresses; ai; ai = ai->ai_next) { if ((cl->fd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol)) == -1) continue; if (connect(cl->fd, ai->ai_addr, ai->ai_addrlen) == -1) { close(cl->fd); cl->fd = -1; continue; } break; /* connected */ } freeaddrinfo(addresses); if (!ai) { log_warnx("warn: filer-clamav: open: failed"); return -1; } return 0; } static int clamav_write(struct clamav *cl, const char *l, int f) { size_t len = (f == EOF) ? 0 : strlen(l) + 1; uint32_t n = htonl(len); if (f && iobuf_queue(&cl->iobuf, &n, sizeof(uint32_t)) != (int)sizeof(uint32_t)) { log_warn("warn: filer-clamav: write iobuf_queue"); return -1; } if (f != EOF && iobuf_fqueue(&cl->iobuf, "%s\n", l) != (int)len) { log_warn("warn: filer-clamav: write iobuf_fqueue"); return -1; } if (iobuf_flush(&cl->iobuf, cl->fd) < 0) { log_warn("warn: filer-clamav: write iobuf_flush"); return -1; } return 0; } static int clamav_request(struct clamav *cl) { return clamav_write(cl, "nINSTREAM", 0); } static int clamav_read(struct clamav *cl, char **l) { int r; while ((*l = iobuf_getline(&cl->iobuf, NULL)) == NULL) { if (iobuf_len(&cl->iobuf) >= LINE_MAX) { log_warnx("warn: filer-clamav: read iobuf_getline"); return -1; } iobuf_normalize(&cl->iobuf); if ((r = iobuf_read(&cl->iobuf, cl->fd)) < 0) { if (r != IOBUF_CLOSED) log_warn("warn: filer-clamav: read iobuf_read r=%d", r); return r; } } return 0; } #define CLAMAV_EXPAND(tok) #tok #define CLAMAV_QUOTE(tok) CLAMAV_EXPAND(tok) static int clamav_result(struct clamav *cl, const char *l) { char s[BUFSIZ + 1]; if (sscanf(l, "stream: %"CLAMAV_QUOTE(BUFSIZ)"s", s) != 1) { (errno ? log_warn : log_warnx)("warn: filer-clamav: result sscanf"); return -1; } log_info("info: filter-clamav: result %s", l); cl->r = (strcmp(s, "OK") != 0); return 0; } static int clamav_message(struct clamav *cl) { char *l = NULL; if (clamav_read(cl, &l) != 0) return -1; if (clamav_result(cl, l) == -1) return -1; if (cl->r == -1) { log_warnx("warn: filer-spamassassin: message result failed"); return -1; } if (iobuf_len(&cl->iobuf)) { log_warnx("warn: filer-spamassassin: message incomplete"); return -1; } return 0; } static int clamav_response(struct clamav *cl) { if (clamav_write(cl, "", EOF)) return -1; if (clamav_message(cl) == -1) return -1; return 0; } static void clamav_close(struct clamav *cl) { if (cl->fd >= 0) close(cl->fd); cl->fd = -1; } static void clamav_clear(struct clamav *cl) { if (cl == NULL) return; iobuf_clear(&cl->iobuf); clamav_close(cl); free(cl); } static int clamav_on_data(uint64_t id) { struct clamav *cl; cl = xcalloc(1, sizeof(struct clamav), "filter-clamav: on_data"); if (clamav_init(cl) == -1) { clamav_clear(cl); return filter_api_accept(id); } if (clamav_open(cl) == -1) { clamav_clear(cl); return filter_api_accept(id); } if (clamav_request(cl) == -1) { clamav_clear(cl); return filter_api_accept(id); } filter_api_set_udata(id, cl); return filter_api_accept(id); } static void clamav_on_dataline(uint64_t id, const char *l) { struct clamav *cl; filter_api_writeln(id, l); if ((cl = filter_api_get_udata(id)) == NULL) return; if (cl->fd >= 0 && clamav_write(cl, l, 1) == -1) clamav_close(cl); } static int clamav_on_eom(uint64_t id, size_t size) { struct clamav *cl; int r; if ((cl = filter_api_get_udata(id)) == NULL) return filter_api_accept(id); if (clamav_response(cl) == -1) { clamav_clear(cl); filter_api_set_udata(id, NULL); return filter_api_reject_code(id, FILTER_FAIL, 451, "4.7.1 Virus filter failed"); } r = cl->r; clamav_clear(cl); filter_api_set_udata(id, NULL); if (r) { log_warnx("warn: clamav_filter: on_eom: REJECT virus id=%016"PRIx64, id); return filter_api_reject_code(id, FILTER_CLOSE, 554, "5.7.1 Virus found"); } return filter_api_accept(id); } static void clamav_on_reset(uint64_t id) { clamav_clear(filter_api_get_udata(id)); filter_api_set_udata(id, NULL); } static void clamav_on_disconnect(uint64_t id) { clamav_clear(filter_api_get_udata(id)); filter_api_set_udata(id, NULL); } static void clamav_on_rollback(uint64_t id) { clamav_clear(filter_api_get_udata(id)); filter_api_set_udata(id, NULL); } int main(int argc, char **argv) { int ch; log_init(-1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: filter-clamav: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; log_debug("debug: filter-clamav: starting..."); filter_api_on_data(clamav_on_data); filter_api_on_dataline(clamav_on_dataline); filter_api_on_eom(clamav_on_eom); filter_api_on_reset(clamav_on_reset); filter_api_on_disconnect(clamav_on_disconnect); filter_api_on_rollback(clamav_on_rollback); filter_api_loop(); log_debug("debug: filter-clamav: exiting"); return (1); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-clamav/Makefile.in010064400017500000000000000502571255100052200246030ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" #define CRLF "\r\n" #define CRLF_LEN 2 #define PRIVATE_KEY "/etc/ssl/private/rsa.private" #define DEF_SELECTOR "default" #define TEMPLATE "DKIM-Signature: v=1; a=rsa-sha256; " \ "c=simple/simple; d=%s; " \ "h=%s; " \ "s=%s; " \ "bh=%s; " \ "b=" struct entry { SIMPLEQ_ENTRY(entry) entries; char *line; }; struct signer { SIMPLEQ_HEAD(, entry) lines; SHA256_CTX hdr_ctx; SHA256_CTX body_ctx; char b64_rsa_sig[BUFSIZ]; char b64_body_hash[BUFSIZ]; char hdrs_list[BUFSIZ]; char hdr_hash[SHA256_DIGEST_LENGTH]; char body_hash[SHA256_DIGEST_LENGTH]; SHA256_CTX *ctx; size_t nlines; size_t emptylines; }; static void cleanup(struct signer *); static int add_hdr_line(struct signer *, const char *); static int on_data(uint64_t); static void on_dataline(uint64_t, const char *); static void on_disconnect(uint64_t); static int on_eom(uint64_t, size_t); static void on_reset(uint64_t); static void on_rollback(uint64_t); static RSA *rsa; static const char *domain; static const char *selector; static void cleanup(struct signer *s) { struct entry *n; while (!SIMPLEQ_EMPTY(&s->lines)) { n = SIMPLEQ_FIRST(&s->lines); SIMPLEQ_REMOVE_HEAD(&s->lines, entries); free(n->line); free(n); } free(s); } static int on_data(uint64_t id) { struct signer *s; s = xmalloc(sizeof *s, "dkim_signer: on_data"); SIMPLEQ_INIT(&s->lines); SHA256_Init(&s->hdr_ctx); SHA256_Init(&s->body_ctx); s->ctx = &s->hdr_ctx; s->nlines = 0; s->emptylines = 0; s->hdrs_list[0] = '\0'; filter_api_set_udata(id, s); return filter_api_accept(id); } static int add_hdr_line(struct signer *s, const char *line) { size_t i; const char *want_hdrs[] = { "from:", "to:", "subject:", "date:", "message-id:" }; for (i = 0; i < nitems(want_hdrs); i++) { if (strncasecmp(want_hdrs[i], line, strlen(want_hdrs[i]))) continue; if (strlcat(s->hdrs_list, want_hdrs[i], sizeof(s->hdrs_list)) >= sizeof(s->hdrs_list)) fatalx("headers list overflow"); else return (1); } return (0); } static void on_dataline(uint64_t id, const char *line) { struct signer *s; struct entry *n; s = filter_api_get_udata(id); n = xmalloc(sizeof *n, "dkim_signer: on_dataline"); n->line = xstrdup(line, "dkim_signer: on_dataline"); SIMPLEQ_INSERT_TAIL(&s->lines, n, entries); /* first emptyline seperates headers and body */ if (s->ctx == &s->hdr_ctx && strlen(line) == 0) { s->ctx = &s->body_ctx; return; } if (s->ctx == &s->hdr_ctx) { if (add_hdr_line(s, line) == 0) return; /* skip unwanted headers */ } else { s->nlines += 1; /* * treat trailing two or more emptylines at end of * message as a single emptyline */ if (strlen(line) == 0) { s->emptylines += 1; return; } else { while (s->emptylines--) SHA256_Update(s->ctx, CRLF, CRLF_LEN); s->emptylines = 0; } } SHA256_Update(s->ctx, line, strlen(line)); /* explicitly terminate with a CRLF */ SHA256_Update(s->ctx, CRLF, CRLF_LEN); } static int on_eom(uint64_t id, size_t size) { struct signer *s; struct entry *n; char *dkim_header, *dkim_sig, *rsa_sig; int dkim_sig_len, rsa_sig_len; s = filter_api_get_udata(id); /* empty body should be treated as a single CRLF */ if (s->nlines == 0) SHA256_Update(&s->body_ctx, CRLF, CRLF_LEN); SHA256_Final(s->body_hash, &s->body_ctx); if (base64_encode(s->body_hash, sizeof(s->body_hash), s->b64_body_hash, sizeof(s->b64_body_hash)) == -1) { log_warnx("warn: dkim_signer: on_eom: __b64_ntop failed"); return filter_api_reject(id, FILTER_FAIL); } /* trim trailing colon in the hdrs_list */ s->hdrs_list[strlen(s->hdrs_list) - 1] = '\0'; if ((dkim_sig_len = asprintf(&dkim_sig, TEMPLATE, domain, s->hdrs_list, selector, s->b64_body_hash)) == -1) { log_warnx("warn: dkim_signer: on_eom: asprintf failed"); return filter_api_reject(id, FILTER_FAIL); } SHA256_Update(&s->hdr_ctx, dkim_sig, dkim_sig_len); SHA256_Final(s->hdr_hash, &s->hdr_ctx); rsa_sig = xmalloc(RSA_size(rsa), "dkim_signer: on_eom"); if (RSA_sign(NID_sha256, s->hdr_hash, sizeof(s->hdr_hash), rsa_sig, &rsa_sig_len, rsa) == 0) fatalx("dkim_signer: on_eom: RSA_sign"); if (base64_encode(rsa_sig, rsa_sig_len, s->b64_rsa_sig, sizeof(s->b64_rsa_sig)) == -1) { log_warnx("warn: dkim_signer: on_eom: __b64_ntop failed"); return filter_api_reject(id, FILTER_FAIL); } if (asprintf(&dkim_header, "%s%s", dkim_sig, s->b64_rsa_sig) == -1) { log_warnx("warn: dkim_signer: on_eom: asprintf failed"); return filter_api_reject(id, FILTER_FAIL); } /* prepend dkim header to the mail */ filter_api_writeln(id, dkim_header); /* write out message */ SIMPLEQ_FOREACH(n, &s->lines, entries) filter_api_writeln(id, n->line); free(dkim_header); free(dkim_sig); free(rsa_sig); cleanup(s); filter_api_set_udata(id, NULL); return filter_api_accept(id); } static void on_reset(uint64_t id) { struct signer *s; if ((s = filter_api_get_udata(id)) != NULL) cleanup(s); } static void on_rollback(uint64_t id) { struct signer *s; if ((s = filter_api_get_udata(id)) != NULL) cleanup(s); } static void on_disconnect(uint64_t id) { struct signer *s; if ((s = filter_api_get_udata(id)) != NULL) cleanup(s); } int main(int argc, char **argv) { int ch; const char *p = NULL; FILE *fp; static char hostname[SMTPD_MAXHOSTNAMELEN]; log_init(-1); while ((ch = getopt(argc, argv, "d:p:s:")) != -1) { switch (ch) { case 'd': domain = optarg; break; case 'p': p = optarg; break; case 's': selector = optarg; break; default: log_warnx("warn: filter-dkim-signer: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (domain == NULL) { if (gethostname(hostname, sizeof(hostname)) == -1) fatal("dkim_signer: main: gethostname"); domain = hostname; } if (selector == NULL) selector = DEF_SELECTOR; if (p == NULL) p = PRIVATE_KEY; log_debug("debug: filter-dkim-signer: starting..."); OpenSSL_add_all_algorithms(); OpenSSL_add_all_ciphers(); OpenSSL_add_all_digests(); if ((fp = fopen(p, "r")) == NULL) fatal("dkim_signer: main: fopen %s", p); rsa = PEM_read_RSAPrivateKey(fp, NULL, NULL, NULL); if (rsa == NULL) fatalx("dkim_signer: PEM_read_RSAPrivateKey"); filter_api_on_data(on_data); filter_api_on_dataline(on_dataline); filter_api_on_disconnect(on_disconnect); filter_api_on_eom(on_eom); filter_api_on_reset(on_reset); filter_api_on_rollback(on_rollback); filter_api_loop(); log_debug("debug: filter-dkimg-signer: exiting"); return (1); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-dkim-signer/Makefile.in010064400017500000000000000504331255100052200255450ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: May 15 2015 $ .Dt FILTER-DNSBL 8 .Os .Sh NAME .Nm filter-dnsbl .Nd smtpd filter for DNSBL checks .Sh SYNOPSIS .Nm .Op Fl h Ar host .Sh DESCRIPTION .Nm is a filter for .Xr smtpd 8 which can be used to check new connections against a DNS-based Blackhole List (DNSBL). .Pp The options are as follows: .Bl -tag -width "-h host" .It Fl h Ar host Set the DNSBL .Ar host to be queried. .Pp The default .Ar host is dnsbl.sorbs.net. .El .Pp The remote IP address of new connections is used in a DNS query against the DNSBL. If the remote address is listed, the connection is rejected, otherwise accepted. .Sh SEE ALSO .Xr filter_api 3 , .Xr smtpd.conf 5 , .Xr smtpd 8 .Sh HISTORY The first version of .Nm was written in 2013. .Sh AUTHORS .An Eric Faurot Aq Mt eric@openbsd.org opensmtpd-extras-5.7.1/extras/wip/filters/filter-dnsbl/filter_dnsbl.c010064400017500000000000000057561253636606600252410ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" const char * dnsbl_host = "dnsbl.sorbs.net"; static void dnsbl_event_dispatch(struct asr_result *ar, void *arg) { uint64_t *q = arg; if (ar->ar_addrinfo) freeaddrinfo(ar->ar_addrinfo); if (ar->ar_gai_errno != EAI_NODATA) filter_api_reject(*q, FILTER_CLOSE); else filter_api_accept(*q); free(q); } static int dnsbl_on_connect(uint64_t id, struct filter_connect *conn) { struct addrinfo hints; struct sockaddr_in *sain; in_addr_t in_addr; struct asr_query *aq; uint64_t *q; char buf[512]; if (conn->remote.ss_family != AF_INET) return filter_api_accept(id); in_addr = ((const struct sockaddr_in *)&conn->remote)->sin_addr.s_addr; in_addr = ntohl(in_addr); if (snprintf(buf, sizeof(buf), "%d.%d.%d.%d.%s.", in_addr & 0xff, (in_addr >> 8) & 0xff, (in_addr >> 16) & 0xff, (in_addr >> 24) & 0xff, dnsbl_host) >= sizeof(buf)) { log_warnx("filter-dnsbl: host name too long: %s", buf); return filter_api_reject(id, FILTER_FAIL); } q = calloc(1, sizeof *q); if (q == NULL) { log_warn("filter-dnsbl: calloc"); return filter_api_reject(id, FILTER_FAIL); } *q = id; memset(&hints, 0, sizeof (hints)); hints.ai_family = PF_UNSPEC; hints.ai_socktype = SOCK_STREAM; aq = getaddrinfo_async(buf, NULL, &hints, NULL); if (aq == NULL) { log_warn("filter-dnsbl: getaddrinfo_async"); free(q); return filter_api_reject(id, FILTER_FAIL); } log_debug("debug: filter-dnsbl: checking %s", buf); event_asr_run(aq, dnsbl_event_dispatch, q); return (1); } int main(int argc, char **argv) { int ch; log_init(-1); while ((ch = getopt(argc, argv, "h:")) != -1) { switch (ch) { case 'h': dnsbl_host = optarg; break; default: log_warnx("warn: filter-dnsbl: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; log_debug("debug: filter-dnsbl: starting..."); filter_api_on_connect(dnsbl_on_connect); filter_api_loop(); log_debug("debug: filter-dnsbl: exiting"); return (1); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-dnsbl/Makefile.in010064400017500000000000000513401255100052200244340ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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 = { \ if test -z '$(MAKELEVEL)'; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include #include #include #include #if !defined(LUA_VERSION_NUM) || LUA_VERSION_NUM == 501 #define luaL_Reg luaL_reg void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) { luaL_checkstack(L, nup+1, "too many upvalues"); for (; l->name != NULL; l++) { /* fill the table with given functions */ int i; lua_pushstring(L, l->name); for (i = 0; i < nup; i++) /* copy upvalues to the top */ lua_pushvalue(L, -(nup + 1)); lua_pushcclosure(L, l->func, nup); /* closure with those upvalues */ lua_settable(L, -(nup + 3)); /* table must be below the upvalues, the name and the closure */ } lua_pop(L, nup); /* remove upvalues */ } #define luaL_newlib(L, l) \ (lua_newtable((L)),luaL_setfuncs((L), (l), 0)) #endif #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" #define ID_STR_SZ 20 lua_State *L; static int l_filter_accept(lua_State *L) { uint64_t id; const char *s_hex_id; if (lua_gettop(L) != 1) return (0); s_hex_id = luaL_checklstring(L, 1, NULL); id = strtoumax(s_hex_id, NULL, 16); filter_api_accept(id); return (0); } static int l_filter_reject(lua_State *L) { uint64_t id; const char *s_hex_id; uint32_t action; if (lua_gettop(L) != 2) return (0); s_hex_id = luaL_checklstring(L, 1, NULL); id = strtoumax(s_hex_id, NULL, 16); action = luaL_checkinteger(L, 2); switch (action) { case FILTER_FAIL: case FILTER_CLOSE: filter_api_reject(id, action); break; } return (0); } static int l_filter_reject_code(lua_State *L) { uint64_t id; const char *s_hex_id; uint32_t action; uint32_t code; const char *line; if (lua_gettop(L) != 4) return (0); s_hex_id = luaL_checklstring(L, 1, NULL); id = strtoumax(s_hex_id, NULL, 16); action = luaL_checkinteger(L, 2); code = luaL_checkinteger(L, 3); line = luaL_checklstring(L, 4, NULL); switch (action) { case FILTER_FAIL: case FILTER_CLOSE: filter_api_reject_code(id, action, code, line); break; } return (0); } static int l_filter_writeln(lua_State *L) { uint64_t id; const char *s_hex_id; const char *line; if (lua_gettop(L) != 2) return (0); s_hex_id = luaL_checklstring(L, 1, NULL); id = strtoumax(s_hex_id, NULL, 16); line = luaL_checklstring(L, 2, NULL); filter_api_writeln(id, line); return (0); } static const luaL_Reg l_filter [] = { {"accept", l_filter_accept}, {"reject", l_filter_reject}, {"reject_code", l_filter_reject_code}, {"writeln", l_filter_writeln}, {NULL, NULL} }; static int on_connect(uint64_t id, struct filter_connect *conn) { char s_id[ID_STR_SZ]; (void)snprintf(s_id, sizeof(s_id), "%016"PRIx64"", id); lua_getglobal(L, "on_connect"); lua_pushstring(L, s_id); lua_pushstring(L, filter_api_sockaddr_to_text((struct sockaddr *)&conn->local)); lua_pushstring(L, filter_api_sockaddr_to_text((struct sockaddr *)&conn->remote)); lua_pushstring(L, conn->hostname); if (lua_pcall(L, 4, 0, 0)) { log_warnx("warn: filter-lua: on_connect() failed: %s", lua_tostring(L, -1)); exit(1); } return (1); } static int on_helo(uint64_t id, const char *helo) { char s_id[ID_STR_SZ]; (void)snprintf(s_id, sizeof(s_id), "%016"PRIx64"", id); lua_getglobal(L, "on_helo"); lua_pushstring(L, s_id); lua_pushstring(L, helo); if (lua_pcall(L, 2, 0, 0)) { log_warnx("warn: filter-lua: on_helo() failed: %s", lua_tostring(L, -1)); exit(1); } return (1); } static int on_mail(uint64_t id, struct mailaddr *mail) { char s_id[ID_STR_SZ]; (void)snprintf(s_id, sizeof(s_id), "%016"PRIx64"", id); lua_getglobal(L, "on_mail"); lua_pushstring(L, s_id); lua_pushstring(L, filter_api_mailaddr_to_text(mail)); if (lua_pcall(L, 2, 0, 0)) { log_warnx("warn: filter-lua: on_mail() failed: %s", lua_tostring(L, -1)); exit(1); } return (1); } static int on_rcpt(uint64_t id, struct mailaddr *rcpt) { char s_id[ID_STR_SZ]; (void)snprintf(s_id, sizeof(s_id), "%016"PRIx64"", id); lua_getglobal(L, "on_rcpt"); lua_pushstring(L, s_id); lua_pushstring(L, filter_api_mailaddr_to_text(rcpt)); if (lua_pcall(L, 2, 0, 0)) { log_warnx("warn: filter-lua: on_rcpt() failed: %s", lua_tostring(L, -1)); exit(1); } return (1); } static int on_data(uint64_t id) { char s_id[ID_STR_SZ]; (void)snprintf(s_id, sizeof(s_id), "%016"PRIx64"", id); lua_getglobal(L, "on_data"); lua_pushstring(L, s_id); if (lua_pcall(L, 1, 0, 0)) { log_warnx("warn: filter-lua: on_data() failed: %s", lua_tostring(L, -1)); exit(1); } return (1); } static void on_dataline(uint64_t id, const char *line) { char s_id[ID_STR_SZ]; (void)snprintf(s_id, sizeof(s_id), "%016"PRIx64"", id); lua_getglobal(L, "on_dataline"); lua_pushstring(L, s_id); lua_pushstring(L, line); if (lua_pcall(L, 2, 0, 0)) { log_warnx("warn: filter-lua: on_dataline() failed: %s", lua_tostring(L, -1)); exit(1); } } static int on_eom(uint64_t id, size_t size) { char s_id[ID_STR_SZ]; (void)snprintf(s_id, sizeof(s_id), "%016"PRIx64"", id); lua_getglobal(L, "on_eom"); lua_pushstring(L, s_id); if (lua_pcall(L, 1, 0, 0)) { log_warnx("warn: filter-lua: on_eom() failed: %s", lua_tostring(L, -1)); exit(1); } return (1); } static int on_commit(uint64_t id) { char s_id[ID_STR_SZ]; (void)snprintf(s_id, sizeof(s_id), "%016"PRIx64"", id); lua_getglobal(L, "on_commit"); lua_pushstring(L, s_id); if (lua_pcall(L, 1, 0, 0)) { log_warnx("warn: filter-lua: on_commit() failed: %s", lua_tostring(L, -1)); exit(1); } return (1); } static int on_rollback(uint64_t id) { char s_id[ID_STR_SZ]; (void)snprintf(s_id, sizeof(s_id), "%016"PRIx64"", id); lua_getglobal(L, "on_rollback"); lua_pushstring(L, s_id); if (lua_pcall(L, 1, 0, 0)) { log_warnx("warn: filter-lua: on_rollback() failed: %s", lua_tostring(L, -1)); exit(1); } return (1); } static void on_disconnect(uint64_t id) { char s_id[ID_STR_SZ]; (void)snprintf(s_id, sizeof(s_id), "%016"PRIx64"", id); lua_getglobal(L, "on_disconnect"); lua_pushstring(L, s_id); if (lua_pcall(L, 1, 0, 0)) { log_warnx("warn: filter-lua: on_disconnect() failed: %s", lua_tostring(L, -1)); exit(1); } } int main(int argc, char **argv) { int ch; char *path; log_init(-1); log_debug("debug: filter-lua: args: %s", argv[1]); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: filter-lua: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc == 0) errx(1, "missing path"); path = argv[0]; log_debug("debug: filter-lua: starting..."); if ((L = luaL_newstate()) == NULL) { log_warnx("warn: filter-lua: can't create lua state"); return (1); } luaL_openlibs(L); luaL_newlib(L, l_filter); #if 0 luaL_newmetatable(L, "filter"); lua_setmetatable(L, -2); lua_pushnumber(L, FILTER_OK); lua_setfield(L, -2, "FILTER_OK"); lua_pushnumber(L, FILTER_FAIL); lua_setfield(L, -2, "FILTER_FAIL"); lua_pushnumber(L, FILTER_CLOSE); lua_setfield(L, -2, "FILTER_CLOSE"); #endif lua_setglobal(L, "filter"); if (luaL_dofile(L, path) != 0) { log_warnx("warn: filter-lua: error loading script: %s", path); return (1); } lua_getglobal(L, "on_connect"); if (lua_isfunction(L, -1)) { log_debug("debug: filter-lua: on_connect is present"); filter_api_on_connect(on_connect); } lua_getglobal(L, "on_helo"); if (lua_isfunction(L, 1)) { log_debug("debug: filter-lua: on_helo is present"); filter_api_on_helo(on_helo); } lua_getglobal(L, "on_mail"); if (lua_isfunction(L, 1)) { log_debug("debug: filter-lua: on_mail is present"); filter_api_on_mail(on_mail); } lua_getglobal(L, "on_rcpt"); if (lua_isfunction(L, 1)) { log_debug("debug: filter-lua: on_rcpt is present"); filter_api_on_rcpt(on_rcpt); } lua_getglobal(L, "on_data"); if (lua_isfunction(L, 1)) { log_debug("debug: filter-lua: on_data is present"); filter_api_on_data(on_data); } lua_getglobal(L, "on_dataline"); if (lua_isfunction(L, 1)) { log_debug("debug: filter-lua: on_dataline is present"); filter_api_on_dataline(on_dataline); } lua_getglobal(L, "on_eom"); if (lua_isfunction(L, 1)) { log_debug("debug: filter-lua: on_eom is present"); filter_api_on_eom(on_eom); } lua_getglobal(L, "on_commit"); if (lua_isfunction(L, 1)) { log_debug("debug: filter-lua: on_commit is present"); filter_api_on_commit(on_commit); } lua_getglobal(L, "on_rollback"); if (lua_isfunction(L, 1)) { log_debug("debug: filter-lua: on_rollback is present"); filter_api_on_rollback(on_rollback); 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: May 15 2015 $ .Dt FILTER-MONKEY 8 .Os .Sh NAME .Nm filter-monkey .Nd smtpd filter to arbitrary reject mails .Sh SYNOPSIS .Nm .Sh DESCRIPTION .Nm is a filter for .Xr smtpd 8 which can be used to arbitrary filter mails. Mails are randomly accepted with a probability of 70%, otherwise they are rejected. .Sh SEE ALSO .Xr filter_api 3 , .Xr smtpd.conf 5 , .Xr smtpd 8 .Sh HISTORY The first version of .Nm was written in 2013. .Sh AUTHORS .An Eric Faurot Aq Mt eric@openbsd.org opensmtpd-extras-5.7.1/extras/wip/filters/filter-monkey/filter_monkey.c010064400017500000000000000044331253636606600256300ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static int monkey(uint64_t id) { uint32_t r; r = arc4random_uniform(100); if (r < 70) return filter_api_accept(id); else if (r < 90) return filter_api_reject_code(id, FILTER_FAIL, 666, "I am a monkey!"); else return filter_api_reject_code(id, FILTER_CLOSE, 666, "I am a not so funny monkey!"); } static int on_connect(uint64_t id, struct filter_connect *conn) { return monkey(id); } static int on_helo(uint64_t id, const char *helo) { return monkey(id); } static int on_mail(uint64_t id, struct mailaddr *mail) { return monkey(id); } static int on_rcpt(uint64_t id, struct mailaddr *rcpt) { return monkey(id); } static int on_data(uint64_t id) { return monkey(id); } static int on_eom(uint64_t id, size_t size) { return monkey(id); } int main(int argc, char **argv) { int ch; log_init(-1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: filter-monkey: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; log_debug("debug: filter-monkey: starting..."); filter_api_on_connect(on_connect); filter_api_on_helo(on_helo); filter_api_on_mail(on_mail); filter_api_on_rcpt(on_rcpt); filter_api_on_data(on_data); filter_api_on_eom(on_eom); filter_api_loop(); log_debug("debug: filter-monkey: exiting"); return (0); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-monkey/Makefile.in010064400017500000000000000512371255100052200246410ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: May 15 2015 $ .Dt FILTER-PAUSE 8 .Os .Sh NAME .Nm filter-pause .Nd smtpd filter to pause on new connections .Sh SYNOPSIS .Nm .Op Fl s Ar seconds .Sh DESCRIPTION .Nm is a filter for .Xr smtpd 8 which can be used to pause on new connections before emitting the standard initial SMTP greeting. This is useful to avoid the so called .Dq slamming technique used by some senders of spam mails. .Pp The options are as follows: .Bl -tag -width "-s seconds" .It Fl s Ar seconds Set the number of .Ar seconds to pause before sending the initial greeting. The accepted values are withing the range of 1s and 300s. .Pp The default .Ar seconds value is 5s. .El .Pp With .Nm enabled, smtpd simply waits the specified amount of .Ar seconds on each new connection. If the remote server starts sending SMTP commands before the greeting, the connection is rejected. Otherwise, the connection is accepted and normally processed. .Sh SEE ALSO .Xr filter_api 3 , .Xr smtpd.conf 5 , .Xr smtpd 8 .Sh STANDARDS .Rs .%A J. Klensin .%D October 2008 .%R RFC 5321 .%T Simple Mail Transfer Protocol .Re .Sh HISTORY The first version of .Nm was written in 2015. .Sh AUTHORS .An Joerg Jung Aq Mt jung@openbsd.org opensmtpd-extras-5.7.1/extras/wip/filters/filter-pause/filter_pause.c010064400017500000000000000037111253636606600252540ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2015 Joerg Jung * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static unsigned int pause_seconds = 5; static int pause_on_connect(uint64_t id, struct filter_connect *conn) { unsigned int r; log_debug("debug: filter-pause: sleeping %u", pause_seconds); if ((r = sleep(pause_seconds)) != 0) log_warnx("filter-pause: wakeup %u seconds too early", r); return filter_api_accept(id); } int main(int argc, char **argv) { int ch; const char *errstr, *s = NULL; log_init(-1); while ((ch = getopt(argc, argv, "s:")) != -1) { switch (ch) { case 's': s = optarg; break; default: log_warnx("warn: filter-pause: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (s) { /* RFC 5321 4.5.3.2 Initial 220 Message: 5 Minutes */ pause_seconds = strtonum(s, 1, 300, &errstr); if (errstr) fatalx("filter-pause: seconds option is %s: %s", errstr, s); } log_debug("debug: filter-pause: starting..."); filter_api_on_connect(pause_on_connect); filter_api_loop(); log_debug("debug: filter-pause: exiting"); return (1); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-pause/Makefile.in010064400017500000000000000502321255100052200244460ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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 = { \ if test -z '$(MAKELEVEL)'; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static PerlInterpreter *my_perl; /* fix build */ static PerlInterpreter *pi; static CV *pl_on_connect; static CV *pl_on_helo; static CV *pl_on_mail; static CV *pl_on_rcpt; static CV *pl_on_data; static CV *pl_on_eom; static CV *pl_on_commit; static CV *pl_on_rollback; static CV *pl_on_dataline; static CV *pl_on_disconnect; EXTERN_C void xs_init(pTHX); EXTERN_C void boot_DynaLoader(pTHX_ CV* cv); EXTERN_C void xs_init(pTHX) { static const char file[] = __FILE__; dXSUB_SYS; PERL_UNUSED_CONTEXT; /* DynaLoader is a special case */ newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file); } XS(XS_filter_accept); XS(XS_filter_reject); XS(XS_filter_reject_code); XS(XS_filter_writeln); XS(XS_filter_accept) { dXSARGS; uint64_t id; int ret; id = SvUV(ST(0)); ret = filter_api_accept(id); XPUSHs(sv_2mortal(newSViv(ret))); XSRETURN(1); } XS(XS_filter_reject) { dXSARGS; uint64_t id; int ret; id = SvUV(ST(0)); ret = filter_api_reject(id, FILTER_CLOSE); XPUSHs(sv_2mortal(newSViv(ret))); XSRETURN(1); } XS(XS_filter_reject_code) { dXSARGS; XSRETURN(1); } XS(XS_filter_writeln) { dXSARGS; uint64_t id; const char *line; id = SvUV(ST(0)); line = SvPVX(ST(1)); filter_api_writeln(id, line); XSRETURN(1); } void call_sub_sv(SV *plsub, const char *format, ...) { va_list ap; dSP; va_start(ap, format); ENTER; SAVETMPS; PUSHMARK(SP); while (*format) { switch (*format++) { case 's': XPUSHs(sv_2mortal(newSVpv(va_arg(ap, char *), 0))); break; case 'i': XPUSHs(sv_2mortal(newSVuv(va_arg(ap, uint64_t)))); break; } } PUTBACK; perl_call_sv(plsub, G_DISCARD); FREETMPS; LEAVE; va_end(ap); } static int on_connect(uint64_t id, struct filter_connect *conn) { char local[SMTPD_MAXHOSTNAMELEN]; char remote[SMTPD_MAXHOSTNAMELEN]; (void)snprintf(local, sizeof local, "%s", filter_api_sockaddr_to_text((struct sockaddr *)&conn->local)); (void)snprintf(remote, sizeof remote, "%s", filter_api_sockaddr_to_text((struct sockaddr *)&conn->remote)); call_sub_sv((SV *)pl_on_connect, "%i%s%s%s", id, local, remote, conn->hostname); } static int on_helo(uint64_t id, const char *helo) { call_sub_sv((SV *)pl_on_helo, "%i%s", id, helo); } static int on_mail(uint64_t id, struct mailaddr *mail) { const char *mailaddr; mailaddr = filter_api_mailaddr_to_text(mail); call_sub_sv((SV *)pl_on_mail, "%i%s", id, mailaddr); } static int on_rcpt(uint64_t id, struct mailaddr *rcpt) { const char *mailaddr; mailaddr = filter_api_mailaddr_to_text(rcpt); call_sub_sv((SV *)pl_on_rcpt, "%i%s", id, mailaddr); } static int on_data(uint64_t id) { call_sub_sv((SV *)pl_on_data, "%i", id); } static int on_eom(uint64_t id, size_t size) { call_sub_sv((SV *)pl_on_eom, "%i", id); } static void on_commit(uint64_t id) { call_sub_sv((SV *)pl_on_commit, "%i", id); return; } static void on_rollback(uint64_t id) { call_sub_sv((SV *)pl_on_rollback, "%i", id); return; } static void on_disconnect(uint64_t id) { call_sub_sv((SV *)pl_on_disconnect, "%i", id); return; } static void on_dataline(uint64_t id, const char *line) { call_sub_sv((SV *)pl_on_dataline, "%i%s", id, line); } int main(int argc, char **argv) { int ch; char *fake_argv[3] = { "-e", NULL, NULL }; log_init(-1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: filter-perl: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc == 0) errx(1, "missing path"); fake_argv[1] = argv[0]; pi = perl_alloc(); perl_construct(pi); perl_parse(pi, xs_init, 2, fake_argv, NULL); newXS("smtpd::filter_api_accept", XS_filter_accept, __FILE__); newXS("smtpd::filter_api_reject", XS_filter_reject, __FILE__); newXS("smtpd::filter_api_writeln", XS_filter_writeln, __FILE__); log_debug("debug: filter-perl: starting..."); if ((pl_on_connect = perl_get_cv("on_connect", FALSE))) filter_api_on_connect(on_connect); if ((pl_on_helo = perl_get_cv("on_helo", FALSE))) filter_api_on_helo(on_helo); if ((pl_on_mail = perl_get_cv("on_mail", FALSE))) filter_api_on_mail(on_mail); if ((pl_on_rcpt = perl_get_cv("on_rcpt", FALSE))) filter_api_on_rcpt(on_rcpt); if ((pl_on_data = perl_get_cv("on_data", FALSE))) filter_api_on_data(on_data); if ((pl_on_eom = perl_get_cv("on_eom", FALSE))) filter_api_on_eom(on_eom); if ((pl_on_commit = perl_get_cv("on_commit", FALSE))) filter_api_on_commit(on_commit); if ((pl_on_rollback = perl_get_cv("on_rollback", FALSE))) filter_api_on_rollback(on_rollback); if ((pl_on_dataline = perl_get_cv("on_dataline", FALSE))) filter_api_on_dataline(on_dataline); if ((pl_on_disconnect = perl_get_cv("on_disconnect", FALSE))) filter_api_on_disconnect(on_disconnect); filter_api_no_chroot(); filter_api_loop(); log_debug("debug: filter-perl: exiting"); perl_destruct(pi); perl_free(pi); return (1); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-perl/Makefile.in010064400017500000000000000512001255100052200242670ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include /* _GNU_SOURCE is not properly protected in Python.h ... */ #undef _GNU_SOURCE #include #ifndef _GNU_SOURCE #define _GNU_SOURCE #endif #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static PyObject *py_on_connect; static PyObject *py_on_helo; static PyObject *py_on_mail; static PyObject *py_on_rcpt; static PyObject *py_on_data; static PyObject *py_on_eom; static PyObject *py_on_dataline; static PyObject *py_on_commit; static PyObject *py_on_rollback; static PyObject *py_on_disconnect; static PyObject * py_filter_accept(PyObject *self, PyObject *args) { uint64_t id; if (! PyArg_ParseTuple(args, "K", &id)) return NULL; filter_api_accept(id); Py_RETURN_TRUE; } static PyObject * py_filter_reject(PyObject *self, PyObject *args) { uint64_t id; uint32_t action; if (! PyArg_ParseTuple(args, "Ki", &id, &action)) return NULL; switch (action) { case FILTER_FAIL: case FILTER_CLOSE: filter_api_reject(id, action); Py_RETURN_TRUE; break; } Py_RETURN_FALSE; } static PyObject * py_filter_reject_code(PyObject *self, PyObject *args) { uint64_t id; uint32_t action; uint32_t code; const char *line; if (! PyArg_ParseTuple(args, "Kiis", &id, &action, &code, &line)) return NULL; switch (action) { case FILTER_FAIL: case FILTER_CLOSE: filter_api_reject_code(id, action, code, line); Py_RETURN_TRUE; break; } Py_RETURN_FALSE; } static PyObject * py_filter_writeln(PyObject *self, PyObject *args) { uint64_t id; const char *line; if (! PyArg_ParseTuple(args, "Ks", &id, &line)) return NULL; filter_api_writeln(id, line); Py_RETURN_TRUE; } static PyMethodDef py_methods[] = { { "accept", py_filter_accept, METH_VARARGS, "accept" }, { "reject", py_filter_reject, METH_VARARGS, "reject" }, { "reject_code", py_filter_reject_code, METH_VARARGS, "reject_code" }, { "writeln", py_filter_writeln, METH_VARARGS, "writeln" }, { NULL, NULL, 0, NULL } }; static int on_connect(uint64_t id, struct filter_connect *conn) { PyObject *py_args; PyObject *py_ret; PyObject *py_id; PyObject *py_local; PyObject *py_remote; PyObject *py_hostname; py_args = PyTuple_New(4); py_id = PyLong_FromUnsignedLongLong(id); py_local = PyString_FromString(filter_api_sockaddr_to_text((struct sockaddr *)&conn->local)); py_remote = PyString_FromString(filter_api_sockaddr_to_text((struct sockaddr *)&conn->remote)); py_hostname = PyString_FromString(conn->hostname); PyTuple_SetItem(py_args, 0, py_id); PyTuple_SetItem(py_args, 1, py_local); PyTuple_SetItem(py_args, 2, py_remote); PyTuple_SetItem(py_args, 3, py_hostname); py_ret = PyObject_CallObject(py_on_connect, py_args); Py_DECREF(py_args); if (py_ret == NULL) { PyErr_Print(); log_warnx("warn: filter-python: call to on_connect handler failed"); exit(1); } return (1); } static int on_helo(uint64_t id, const char *helo) { PyObject *py_args; PyObject *py_ret; PyObject *py_id; PyObject *py_helo; py_args = PyTuple_New(2); py_id = PyLong_FromUnsignedLongLong(id); py_helo = PyString_FromString(helo); PyTuple_SetItem(py_args, 0, py_id); PyTuple_SetItem(py_args, 1, py_helo); py_ret = PyObject_CallObject(py_on_helo, py_args); Py_DECREF(py_args); if (py_ret == NULL) { PyErr_Print(); log_warnx("warn: filter-python: call to on_helo handler failed"); exit(1); } return 1; } static int on_mail(uint64_t id, struct mailaddr *mail) { PyObject *py_args; PyObject *py_ret; PyObject *py_id; PyObject *py_sender; py_args = PyTuple_New(2); py_id = PyLong_FromUnsignedLongLong(id); py_sender = PyString_FromString(filter_api_mailaddr_to_text(mail)); PyTuple_SetItem(py_args, 0, py_id); PyTuple_SetItem(py_args, 1, py_sender); py_ret = PyObject_CallObject(py_on_mail, py_args); Py_DECREF(py_args); if (py_ret == NULL) { PyErr_Print(); log_warnx("warn: filter-python: call to on_mail handler failed"); exit(1); } return (1); } static int on_rcpt(uint64_t id, struct mailaddr *rcpt) { PyObject *py_args; PyObject *py_ret; PyObject *py_id; PyObject *py_rcpt; py_args = PyTuple_New(2); py_id = PyLong_FromUnsignedLongLong(id); py_rcpt = PyString_FromString(filter_api_mailaddr_to_text(rcpt)); PyTuple_SetItem(py_args, 0, py_id); PyTuple_SetItem(py_args, 1, py_rcpt); py_ret = PyObject_CallObject(py_on_rcpt, py_args); Py_DECREF(py_args); if (py_ret == NULL) { PyErr_Print(); log_warnx("warn: filter-python: call to on_rcpt handler failed"); exit(1); } return (1); } static int on_data(uint64_t id) { PyObject *py_args; PyObject *py_ret; PyObject *py_id; py_args = PyTuple_New(1); py_id = PyLong_FromUnsignedLongLong(id); PyTuple_SetItem(py_args, 0, py_id); py_ret = PyObject_CallObject(py_on_data, py_args); Py_DECREF(py_args); if (py_ret == NULL) { PyErr_Print(); log_warnx("warn: filter-python: call to on_datra handler failed"); exit(1); } return (1); } static int on_eom(uint64_t id, size_t sz) { PyObject *py_args; PyObject *py_ret; PyObject *py_id; PyObject *py_sz; py_args = PyTuple_New(2); py_id = PyLong_FromUnsignedLongLong(id); py_sz = PyLong_FromSize_t(sz); PyTuple_SetItem(py_args, 0, py_id); PyTuple_SetItem(py_args, 1, py_sz); py_ret = PyObject_CallObject(py_on_eom, py_args); Py_DECREF(py_args); if (py_ret == NULL) { PyErr_Print(); log_warnx("warn: filter-python: call to on_eom handler failed"); exit(1); } return (1); } static void on_commit(uint64_t id) { PyObject *py_args; PyObject *py_ret; PyObject *py_id; py_args = PyTuple_New(1); py_id = PyLong_FromUnsignedLongLong(id); PyTuple_SetItem(py_args, 0, py_id); py_ret = PyObject_CallObject(py_on_commit, py_args); Py_DECREF(py_args); if (py_ret == NULL) { PyErr_Print(); log_warnx("warn: filter-python: call to on_commit handler failed"); exit(1); } } static void on_rollback(uint64_t id) { PyObject *py_args; PyObject *py_ret; PyObject *py_id; py_args = PyTuple_New(1); py_id = PyLong_FromUnsignedLongLong(id); PyTuple_SetItem(py_args, 0, py_id); py_ret = PyObject_CallObject(py_on_rollback, py_args); Py_DECREF(py_args); if (py_ret == NULL) { PyErr_Print(); log_warnx("warn: filter-python: call to on_rollback handler failed"); exit(1); } } static void on_disconnect(uint64_t id) { PyObject *py_args; PyObject *py_ret; PyObject *py_id; py_args = PyTuple_New(1); py_id = PyLong_FromUnsignedLongLong(id); PyTuple_SetItem(py_args, 0, py_id); py_ret = PyObject_CallObject(py_on_disconnect, py_args); Py_DECREF(py_args); if (py_ret == NULL) { PyErr_Print(); log_warnx("warn: filter-python: call to on_disconnect handler failed"); exit(1); } } static void on_dataline(uint64_t id, const char *line) { PyObject *py_args; PyObject *py_ret; PyObject *py_id; PyObject *py_line; py_args = PyTuple_New(2); py_id = PyLong_FromUnsignedLongLong(id); py_line = PyString_FromString(line); PyTuple_SetItem(py_args, 0, py_id); PyTuple_SetItem(py_args, 1, py_line); py_ret = PyObject_CallObject(py_on_dataline, py_args); Py_DECREF(py_args); if (py_ret == NULL) { PyErr_Print(); log_warnx("warn: filter-python: call to on_dataline handler failed"); exit(1); } } static char * loadfile(const char * path) { FILE *f; off_t oz; size_t sz; char *buf; if ((f = fopen(path, "r")) == NULL) err(1, "fopen"); if (fseek(f, 0, SEEK_END) == -1) err(1, "fseek"); oz = ftello(f); if (fseek(f, 0, SEEK_SET) == -1) err(1, "fseek"); if (oz >= SIZE_MAX) errx(1, "too big"); sz = oz; if ((buf = malloc(sz + 1)) == NULL) err(1, "malloc"); if (fread(buf, 1, sz, f) != sz) err(1, "fread"); buf[sz] = '\0'; fclose(f); return (buf); } int main(int argc, char **argv) { int ch; char *path; char *buf; PyObject *self, *code, *module; log_init(-1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: filter-python: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc == 0) errx(1, "missing path"); path = argv[0]; Py_Initialize(); self = Py_InitModule("filter", py_methods); PyModule_AddIntConstant(self, "FILTER_OK", FILTER_OK); PyModule_AddIntConstant(self, "FILTER_FAIL", FILTER_FAIL); PyModule_AddIntConstant(self, "FILTER_CLOSE", FILTER_CLOSE); buf = loadfile(path); code = Py_CompileString(buf, path, Py_file_input); free(buf); if (code == NULL) { PyErr_Print(); log_warnx("warn: filter-python: failed to compile %s", path); return (1); } module = PyImport_ExecCodeModuleEx("myfilter", code, path); if (module == NULL) { PyErr_Print(); log_warnx("warn: filter-python: failed to install module %s", path); return (1); } log_debug("debug: filter-python: starting..."); py_on_connect = PyObject_GetAttrString(module, "on_connect"); if (py_on_connect && PyCallable_Check(py_on_connect)) filter_api_on_connect(on_connect); py_on_helo = PyObject_GetAttrString(module, "on_helo"); if (py_on_helo && PyCallable_Check(py_on_helo)) filter_api_on_helo(on_helo); py_on_mail = PyObject_GetAttrString(module, "on_mail"); if (py_on_mail && PyCallable_Check(py_on_mail)) filter_api_on_mail(on_mail); py_on_rcpt = PyObject_GetAttrString(module, "on_rcpt"); if (py_on_rcpt && PyCallable_Check(py_on_rcpt)) filter_api_on_rcpt(on_rcpt); py_on_data = PyObject_GetAttrString(module, "on_data"); if (py_on_data && PyCallable_Check(py_on_data)) filter_api_on_data(on_data); py_on_eom = PyObject_GetAttrString(module, "on_eom"); if (py_on_eom && PyCallable_Check(py_on_eom)) filter_api_on_eom(on_eom); py_on_commit = PyObject_GetAttrString(module, "on_commit"); if (py_on_commit && PyCallable_Check(py_on_commit)) filter_api_on_commit(on_commit); py_on_rollback = PyObject_GetAttrString(module, "on_rollback"); if (py_on_rollback && PyCallable_Check(py_on_rollback)) filter_api_on_rollback(on_rollback); py_on_dataline = PyObject_GetAttrString(module, "on_dataline"); if (py_on_dataline && PyCallable_Check(py_on_dataline)) filter_api_on_dataline(on_dataline); py_on_disconnect = PyObject_GetAttrString(module, "on_disconnect"); if (py_on_disconnect && PyCallable_Check(py_on_disconnect)) filter_api_on_disconnect(on_disconnect); 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: May 15 2015 $ .Dt FILTER-REGEX 8 .Os .Sh NAME .Nm filter-regex .Nd smtpd filter for regular expression filtering .Sh SYNOPSIS .Nm .Op Fl l Ar limit .Op Ar file .Sh DESCRIPTION .Nm is a filter for .Xr smtpd 8 which can be used to filter mails using regular expressions matching SMTP session parameters. .Pp The options are as follows: .Bl -tag -width "-l limit" .It Fl l Ar limit Set the number of lines .Ar limit of .Nm after which the regular expression processing is stopped and the mail is accepted. The accepted values are within the range of 1 and UINT_MAX. .Pp The default .Ar limit value is 0 (unlimited). .El .Pp Depending if one of the regular expressions matches mails are either accepted or rejected with a SMTP 554 reply. Non-matching mails are always accepted. .Sh FILES .Bl -tag -width "/etc/mail/filter-regex.conf" -compact .It Pa /etc/mail/filter-regex.conf Default .Nm configuration file. .El .Sh SEE ALSO .Xr filter-regex.conf 5 , .Xr filter_api 3 , .Xr smtpd.conf 5 , .Xr smtpd 8 , .Xr re_format 7 , .Xr regex 3 .Sh HISTORY The first version of .Nm was written in 2015. .Sh AUTHORS .Nm was intially written by .An Armin Wolfermann Aq Mt armin@wolfermann.org and further improved by .An Joerg Jung Aq Mt jung@openbsd.org . opensmtpd-extras-5.7.1/extras/wip/filters/filter-regex/filter-regex.conf010064400017500000000000000011431253636606600256640ustar00gilleswheel# opensmptd-extras filter-regex configuration # reject a host #connect ^host\.example\.com$ # allow a specific hosts while rejecting the rest of the domain #connect ! ^allow\.example\.net$ #connect ^.*\.example\.net$ # reject helo with leading or trailing dot, and without dots (non-FQDN) # skipping address literals #helo ! ^\[ #helo ^\. #helo \.$ #helo ^[^\.]*$ # reject some senders #mail ^.*@example\.com$ #mail ^.*@example\.net$ # reject some recipients #rcpt ^.*@example\.org$ # reject some content #dataline ^Content-Type: application/x-msdownload; name="[a-z]*\.[a-z]*" #dataline (Viagra|Cialis) opensmtpd-extras-5.7.1/extras/wip/filters/filter-regex/filter-regex.conf.5010064400017500000000000000065641253636606600260430ustar00gilleswheel.\" $OpenBSD: $ .\" .\" Copyright (c) 2015, Joerg Jung .\" .\" Permission to use, copy, modify, and distribute this software for any .\" purpose with or without fee is hereby granted, provided that the above .\" copyright notice and this permission notice appear in all copies. .\" .\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES .\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF .\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: May 15 2015 $ .Dt FILTER-REGEX.CONF 5 .Os .Sh NAME .Nm filter-regex.conf .Nd filter-regex configuration file .Sh DESCRIPTION .Nm is the configuration file for .Xr filter-regex 8 . .Pp The file consists of rules that, when matched, cause .Xr filter-regex 8 to reject mails. .Pp The current line can be extended over multiple lines using a trailing backslash .Pq Sq \e . Comments can be put anywhere in the file using a hash mark .Pq Sq # , and extend to the end of the current line. Emtpy lines and lines starting with .Sq # are ignored, as well as leading whitespaces. .Pp The syntax of .Nm is described below. .Bl -tag -width Ds .It Xo .Ic connect .Op Ic \&! .Pf < Ar hostname Ns > .Xc Reject the connection if the connection sender's .Ar hostname matches the specified regular expressions. .It Xo .Ic helo .Op Ic \&! .Pf < Ar name Ns > .Xc Reject the connection if the sender supplied HELO .Ar name matches the specified regular expression. .It Xo .Ic mail .Op Ic \&! .Pf < Ar address Ns > .Xc Reject the mail if the sender supplied MAIL FROM .Ar address matches the specified regular expression. .It Xo .Ic rcpt .Op Ic \&! .Pf < Ar address Ns > .Xc Reject the mail if the sender supplied RCPT TO .Ar address matches the specified regular expression. .It Xo .Ic dataline .Op Ic \&! .Pf < Ar line Ns > .Xc Reject the mail if a data (header or body) .Ar line matches the specified regular expression. .El .Sh REGULAR EXPRESSIONS The regular expressions used in the configuration rules do not need further escaping. .Pp The optional .Sq \&! character in front of the regular expression (separated by a whitespace) reverses the matching result and causes the rule, when matched, to be accepted. This is considered a negotiation and break operation, thus allows exceptions to the actual rejection rules. .Pp All subsequent argument characters up to the end of the line are taken literally as the regular expression. .Pp See .Xr re_format 7 for a detailed description of basic and extended regular expressions. .Sh EXAMPLES The default filter-regex.conf file which ships with OpenSMTPD-extras contains commented examples. .Sh FILES .Bl -tag -width "/etc/mail/filter-regex.conf" -compact .It Pa /etc/mail/filter-regex.conf Default .Nm configuration file. .El .Sh SEE ALSO .Xr filter-regex 8 , .Xr filter_api 3 , .Xr smtpd.conf 5 , .Xr smtpd 8 , .Xr re_format 7 , .Xr regex 3 .Sh HISTORY The first version of .Xr filter-regex 8 was written in 2015. .Sh AUTHORS .Xr filter-regex 8 was intially written by .An Armin Wolfermann Aq Mt armin@wolfermann.org and further improved by .An Joerg Jung Aq Mt jung@openbsd.org . opensmtpd-extras-5.7.1/extras/wip/filters/filter-regex/filter_regex.c010064400017500000000000000167301253636606600252530ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2015 Armin Wolfermann * Copyright (c) 2015 Joerg Jung * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" #define REGEX_CONF "/etc/mail/filter-regex.conf" struct regex { SIMPLEQ_ENTRY(regex) el; char *s, n; regex_t p; }; static SIMPLEQ_HEAD(regex_q, regex) regex_connect = SIMPLEQ_HEAD_INITIALIZER(regex_connect), regex_helo = SIMPLEQ_HEAD_INITIALIZER(regex_helo), regex_mail = SIMPLEQ_HEAD_INITIALIZER(regex_mail), regex_rcpt = SIMPLEQ_HEAD_INITIALIZER(regex_rcpt), regex_dataline = SIMPLEQ_HEAD_INITIALIZER(regex_dataline); static struct { const char *s; struct regex_q *rq; } regex_s[] = { { "connect", ®ex_connect }, { "helo", ®ex_helo }, { "mail", ®ex_mail }, { "rcpt", ®ex_rcpt }, { "dataline", ®ex_dataline }, { NULL, NULL } }; static unsigned int regex_limit; static char * regex_skip(char *s) { while (isspace((unsigned char)*s)) s++; return s; } static int regex_parse(char *l, size_t no) { struct regex_q *rq = NULL; struct regex *re; char *k, buf[BUFSIZ]; int i, r; l = regex_skip(l); if ((k = strsep(&l, " \t")) == NULL || strlen(k) == 0) return 0; /* skip empty line */ for (i = 0; regex_s[i].s != NULL && rq == NULL; i++) if (strcmp(k, regex_s[i].s) == 0) rq = regex_s[i].rq; if (rq == NULL) { log_warnx("warn: filter-regex: parse: unknown keyword %s line %lu", k, no); return -1; } if (strlen((l = regex_skip(l))) == 0) { log_warnx("warn: filter-regex: parse: missing value line %lu", no); return -1; } re = xcalloc(1, sizeof(struct regex), "filter-regex: parse"); re->s = xstrdup(l, "filter-regex: parse"); if ((re->n = (l[0] == '!' && isspace((unsigned char)l[1])))) l = regex_skip(++l); if ((r = regcomp(&re->p, l, REG_EXTENDED|REG_NOSUB)) != 0) { regerror(r, &re->p, buf, sizeof(buf)); log_warnx("warn: filter-regex: parse: regcomp %s line %lu", buf, no); free(re->s), free(re); return -1; } SIMPLEQ_INSERT_TAIL(rq, re, el); log_debug("debug: filter-regex: parse: %s %s line %lu", k, re->s, no); return 0; } static int regex_load(const char *c) { FILE *f; char *l; size_t no = 0; if ((f = fopen(c, "r")) == NULL) { log_warn("warn: filter-regex: load: fopen %s", c); return -1; } while ((l = fparseln(f, NULL, &no, NULL, 0)) != NULL) { if (regex_parse(l, no) == -1) { free(l), fclose(f); return -1; } free(l); } fclose(f); return 0; } static int regex_match(struct regex_q *rq, const char *s) { struct regex *re; char buf[BUFSIZ]; int r; SIMPLEQ_FOREACH(re, rq, el) { if ((r = regexec(&re->p, s, 0, NULL, 0)) != 0) { if (r != REG_NOMATCH) { regerror(r, &re->p, buf, sizeof(buf)); log_warnx("warn: filter-regex: match: regexec %s", buf); } continue; } log_info("info: filter-regex: match: %s to %s", re->s, s); return (re->n == 0); } return 0; } static void regex_clear(void) { struct regex *re; int i; for (i = 0; regex_s[i].rq != NULL; i++) { while((re = SIMPLEQ_FIRST(regex_s[i].rq)) != NULL) { SIMPLEQ_REMOVE_HEAD(regex_s[i].rq, el); regfree(&re->p), free(re->s), free(re); } } } static int regex_on_connect(uint64_t id, struct filter_connect *c) { if (regex_match(®ex_connect, c->hostname)) { log_warnx("filter-regex: on_connect: REJECT connect hostname id=%016"PRIx64, id); return filter_api_reject_code(id, FILTER_FAIL, 554, "5.7.1 Hostname rejected"); } return filter_api_accept(id); } static int regex_on_helo(uint64_t id, const char *h) { if (regex_match(®ex_helo, h)) { log_warnx("filter-regex: on_helo: REJECT helo hostname id=%016"PRIx64, id); return filter_api_reject_code(id, FILTER_FAIL, 554, "5.7.1 Helo rejected"); } return filter_api_accept(id); } static int regex_on_mail(uint64_t id, struct mailaddr *m) { if (regex_match(®ex_mail, filter_api_mailaddr_to_text(m))) { log_warnx("filter-regex: on_mail: REJECT mail from id=%016"PRIx64, id); return filter_api_reject_code(id, FILTER_FAIL, 554, "5.7.1 Sender rejected"); } return filter_api_accept(id); } static int regex_on_rcpt(uint64_t id, struct mailaddr *r) { if (regex_match(®ex_rcpt, filter_api_mailaddr_to_text(r))) { log_warnx("filter-regex: on_rcpt: REJECT rcpt to id=%016"PRIx64, id); return filter_api_reject_code(id, FILTER_FAIL, 554, "5.7.1 Recipient rejected"); } return filter_api_accept(id); } static void regex_on_dataline(uint64_t id, const char *l) { struct { int m; unsigned int l; } *u; filter_api_writeln(id, l); if ((u = filter_api_get_udata(id)) == NULL) { u = xcalloc(1, sizeof(*u), "filter-regex: on_dataline"); filter_api_set_udata(id, u); } if (u->m || (regex_limit && ++u->l >= regex_limit)) return; u->m = regex_match(®ex_dataline, l); } static int regex_on_eom(uint64_t id, size_t size) { int r, *m; if ((m = filter_api_get_udata(id)) == NULL) return filter_api_accept(id); r = *m, free(m), filter_api_set_udata(id, NULL); if (r) { log_warnx("filter-regex: on_eom: REJECT dataline id=%016"PRIx64, id); return filter_api_reject_code(id, FILTER_CLOSE, 554, "5.7.1 Message content rejected"); } return filter_api_accept(id); } static void regex_on_reset(uint64_t id) { free(filter_api_get_udata(id)); filter_api_set_udata(id, NULL); } static void regex_on_disconnect(uint64_t id) { free(filter_api_get_udata(id)); filter_api_set_udata(id, NULL); } static void regex_on_rollback(uint64_t id) { free(filter_api_get_udata(id)); filter_api_set_udata(id, NULL); } int main(int argc, char **argv) { int ch; const char *errstr, *l = NULL; log_init(-1); while ((ch = getopt(argc, argv, "l:")) != -1) { switch (ch) { case 'l': l = optarg; break; default: log_warnx("warn: filter-regex: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc > 1) fatalx("filter-regex: bogus argument(s)"); if (l) { regex_limit = strtonum(l, 1, UINT_MAX, &errstr); if (errstr) fatalx("filter-regex: limit option is %s: %s", errstr, l); } log_debug("debug: filter-regex: starting..."); if (regex_load((argc == 1) ? argv[0] : REGEX_CONF) == -1) fatalx("filter-regex: configuration failed"); filter_api_on_connect(regex_on_connect); filter_api_on_helo(regex_on_helo); filter_api_on_mail(regex_on_mail); filter_api_on_rcpt(regex_on_rcpt); filter_api_on_dataline(regex_on_dataline); filter_api_on_eom(regex_on_eom); filter_api_on_reset(regex_on_reset); filter_api_on_disconnect(regex_on_disconnect); filter_api_on_rollback(regex_on_rollback); filter_api_loop(); regex_clear(); log_debug("debug: filter-regex: exiting"); return (1); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-regex/Makefile.in010064400017500000000000000511771255100052200244540ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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 = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: May 15 2015 $ .Dt FILTER-SPAMASSASSIN 8 .Os .Sh NAME .Nm filter-spamassassin .Nd smtpd filter for SpamAssassin spamd .Sh SYNOPSIS .Nm .Op Fl s Ar strategy .Sh DESCRIPTION .Nm is a filter for .Xr smtpd 8 which can be used to filter mails based on decisions from SpamAssassin's .Xr spamd 1 daemon. Mails are piped to the daemon, which decides whether a mail is spam or not, according to its own configuration. .Pp The options are as follows: .Bl -tag -width "-s strategy" .It Fl s Ar strategy Set the .Ar strategy of .Nm to either accept or reject spam mails. The accepted values are: .Pp .Bl -tag -width "accept" -compact .It accept Spam mails are accepted. .It reject Spam mails are rejected. .El .Pp The default .Ar strategy value is accept. .El .Pp Depending on the chosen .Ar strategy spam mails are either accepted or rejected with a SMTP 554 reply. Non-spam mails are always accepted. .\"Accepted messages are marked with a .\".Dq X-Filter-SpamAssassin .\"header. .Sh SPAMASSASSIN CONFIGURATION .Nm expects that SpamAssassin's .Xr spamd 1 to listen on 127.0.0.1 port 783 for incoming requests. This matches to the default configuration of the daemon. .Sh SEE ALSO .Xr filter_api 3 , .Xr smtpd.conf 5 , .Xr smtpd 8 , .Xr spamd 1 .Sh HISTORY The first version of .Nm was written in 2015. .Sh AUTHORS .An Joerg Jung Aq Mt jung@openbsd.org opensmtpd-extras-5.7.1/extras/wip/filters/filter-spamassassin/filter_spamassassin.c010064400017500000000000000214171253636606600302370ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2015 Joerg Jung * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" #include "iobuf.h" #define SPAMASSASSIN_HOST "127.0.0.1" #define SPAMASSASSIN_PORT "783" struct spamassassin { int fd, r; struct iobuf iobuf; }; static enum { SPAMASSASSIN_ACCEPT, SPAMASSASSIN_REJECT } spamassassin_strategy; static int spamassassin_init(struct spamassassin *sa) { sa->fd = sa->r = -1; if (iobuf_init(&sa->iobuf, LINE_MAX, LINE_MAX) == -1) { log_warnx("filter-spamassassin: init iobuf_init"); return -1; } return 0; } static int spamassassin_open(struct spamassassin *sa) { struct addrinfo hints, *addresses, *ai; int r; memset(&hints, 0, sizeof(hints)); hints.ai_family = PF_UNSPEC; hints.ai_socktype = SOCK_STREAM; hints.ai_protocol = IPPROTO_TCP; hints.ai_flags = AI_NUMERICHOST | AI_NUMERICSERV; if ((r = getaddrinfo(SPAMASSASSIN_HOST, SPAMASSASSIN_PORT, &hints, &addresses))) { log_warnx("warn: filer-spamassassin: open: getaddrinfo %s", gai_strerror(r)); return -1; } for (ai = addresses; ai; ai = ai->ai_next) { if ((sa->fd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol)) == -1) continue; if (connect(sa->fd, ai->ai_addr, ai->ai_addrlen) == -1) { close(sa->fd); sa->fd = -1; continue; } break; /* connected */ } freeaddrinfo(addresses); if (!ai) { log_warnx("warn: filer-spamassassin: open: failed"); return -1; } return 0; } static int spamassassin_write(struct spamassassin *sa, const char *l) { size_t len = strlen(l) + 1; if (iobuf_fqueue(&sa->iobuf, "%s\n", l) != (int)len) { log_warn("warn: filer-spamassassin: write iobuf_fqueue"); return -1; } if (iobuf_flush(&sa->iobuf, sa->fd) < 0) { log_warn("warn: filer-spamassassin: write iobuf_flush"); return -1; } return 0; } static int spamassassin_request(struct spamassassin *sa) { return spamassassin_write(sa, "PROCESS SPAMC/1.5\r\n\r"); /* spamd.raw source: content length header is optional */ } static int spamassassin_read(struct spamassassin *sa, char **l) { int r; while ((*l = iobuf_getline(&sa->iobuf, NULL)) == NULL) { if (iobuf_len(&sa->iobuf) >= LINE_MAX) { log_warnx("warn: filer-spamassassin: read iobuf_getline"); return -1; } iobuf_normalize(&sa->iobuf); if ((r = iobuf_read(&sa->iobuf, sa->fd)) < 0) { if (r != IOBUF_CLOSED) log_warn("warn: filer-spamassassin: read iobuf_read r=%d", r); return r; } } return 0; } #define SPAMASSASSIN_EXPAND(tok) #tok #define SPAMASSASSIN_QUOTE(tok) SPAMASSASSIN_EXPAND(tok) #define SPAMASSASSIN_EX_MAX 16 /* longest spamd response e.g. strlen("EX_UNAVAILABLE") */ static int spamassassin_status(struct spamassassin *sa, const char *l) { char s[SPAMASSASSIN_EX_MAX + 1]; int r; if (sscanf(l, "SPAMD/%*d.%*d %d %"SPAMASSASSIN_QUOTE(SPAMASSASSIN_EX_MAX)"s", &r, s) != 2) { (errno ? log_warn : log_warnx)("warn: filer-spamassassin: status sscanf"); return -1; } if (r != 0 || strcmp(s, "EX_OK") != 0) { log_warnx("warn: filer-spamassassin: status r=%d, s=%s", r, s); return -1; } return 0; } static int spamassassin_result(struct spamassassin *sa, const char *l) { char s[SPAMASSASSIN_EX_MAX + 1]; if (sscanf(l, "Spam: %"SPAMASSASSIN_QUOTE(SPAMASSASSIN_EX_MAX)"s ; %*f / %*f", s) != 1) { (errno ? log_warn : log_warnx)("warn: filer-spamassassin: result sscanf"); return -1; } log_info("info: filter-spamassassin: result %s", l); sa->r = (strcmp(s, "True") == 0); return 0; } static int spamassassin_header(struct spamassassin *sa) { char *l = NULL; if (spamassassin_read(sa, &l) != 0) return -1; if (spamassassin_status(sa, l) == -1) return -1; while (1) { if (spamassassin_read(sa, &l) != 0) return -1; if (strncmp(l, "Spam: ", 6) == 0 && spamassassin_result(sa, l) == -1) return -1; if (strlen(l) == 0) break; /* end of spamd response headers */ } if (sa->r == -1) { log_warnx("warn: filer-spamassassin: header result failed"); return -1; } return 0; } static int spamassassin_message(struct spamassassin *sa, uint64_t id) { char *l = NULL; int r; while (1) { if ((r = spamassassin_read(sa, &l)) != 0) { if (r == IOBUF_CLOSED) break; return -1; } if (l) filter_api_writeln(id, l); } if (iobuf_len(&sa->iobuf)) { log_warnx("warn: filer-spamassassin: message incomplete"); return -1; } return 0; } static int spamassassin_response(struct spamassassin *sa, uint64_t id) { if (shutdown(sa->fd, SHUT_WR) == -1) { log_warn("warn: filer-spamassassin: shutdown"); return -1; } if (spamassassin_header(sa) == -1) return -1; if (spamassassin_message(sa, id) == -1) return -1; return 0; } static void spamassassin_close(struct spamassassin *sa) { if (sa->fd >= 0) close(sa->fd); sa->fd = -1; } static void spamassassin_clear(struct spamassassin *sa) { if (sa == NULL) return; iobuf_clear(&sa->iobuf); spamassassin_close(sa); free(sa); } static int spamassassin_on_data(uint64_t id) { struct spamassassin *sa; sa = xcalloc(1, sizeof(struct spamassassin), "filter-spamassassin: on_data"); if (spamassassin_init(sa) == -1) { spamassassin_clear(sa); return filter_api_accept(id); } if (spamassassin_open(sa) == -1) { spamassassin_clear(sa); return filter_api_accept(id); } if (spamassassin_request(sa) == -1) { spamassassin_clear(sa); return filter_api_accept(id); } filter_api_set_udata(id, sa); return filter_api_accept(id); } static void spamassassin_on_dataline(uint64_t id, const char *l) { struct spamassassin *sa; if ((sa = filter_api_get_udata(id)) == NULL) { filter_api_writeln(id, l); return; } if (sa->fd >= 0 && spamassassin_write(sa, l) == -1) spamassassin_close(sa); } static int spamassassin_on_eom(uint64_t id, size_t size) { struct spamassassin *sa; int r; if ((sa = filter_api_get_udata(id)) == NULL) return filter_api_accept(id); if (spamassassin_response(sa, id) == -1) { spamassassin_clear(sa); filter_api_set_udata(id, NULL); return filter_api_reject_code(id, FILTER_FAIL, 451, "4.7.1 Spam filter failed"); } r = sa->r; spamassassin_clear(sa); filter_api_set_udata(id, NULL); if (r) { if (spamassassin_strategy == SPAMASSASSIN_ACCEPT) { log_warnx("warn: spamassassin_filter: on_eom: ACCEPT spam id=%016"PRIx64, id); return filter_api_accept(id); } if (spamassassin_strategy == SPAMASSASSIN_REJECT) { log_warnx("warn: spamassassin_filter: on_eom: REJECT spam id=%016"PRIx64, id); return filter_api_reject_code(id, FILTER_CLOSE, 554, "5.7.1 Message considered spam"); } } return filter_api_accept(id); } static void spamassassin_on_reset(uint64_t id) { spamassassin_clear(filter_api_get_udata(id)); filter_api_set_udata(id, NULL); } static void spamassassin_on_disconnect(uint64_t id) { spamassassin_clear(filter_api_get_udata(id)); filter_api_set_udata(id, NULL); } static void spamassassin_on_rollback(uint64_t id) { spamassassin_clear(filter_api_get_udata(id)); filter_api_set_udata(id, NULL); } int main(int argc, char **argv) { int ch; const char *s = NULL; log_init(-1); while ((ch = getopt(argc, argv, "s:")) != -1) { switch (ch) { case 's': s = optarg; break; default: log_warnx("warn: filter-spamassassin: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (s) { while (isspace((unsigned char)*s)) s++; if (strncmp(s, "accept", 6) == 0) spamassassin_strategy = SPAMASSASSIN_ACCEPT; else if (strncmp(s, "reject", 6) == 0) spamassassin_strategy = SPAMASSASSIN_REJECT; else fatalx("filter-spamassassin: bad strategy"); } log_debug("debug: filter-spamassassin: starting..."); filter_api_on_data(spamassassin_on_data); filter_api_on_dataline(spamassassin_on_dataline); filter_api_on_eom(spamassassin_on_eom); filter_api_on_reset(spamassassin_on_reset); filter_api_on_disconnect(spamassassin_on_disconnect); filter_api_on_rollback(spamassassin_on_rollback); filter_api_loop(); log_debug("debug: filter-spamassassin: exiting"); return (1); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-spamassassin/Makefile.in010064400017500000000000000504601255100052200260410ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: May 15 2015 $ .Dt FILTER-STUB 8 .Os .Sh NAME .Nm filter-stub .Nd smtpd filter stub .Sh SYNOPSIS .Nm .Sh DESCRIPTION .Nm is a stub filter for .Xr smtpd 8 which accepts all mails. The purpose of this filter is to provide a code template for other filters. .Sh SEE ALSO .Xr filter_api 3 , .Xr smtpd.conf 5 , .Xr smtpd 8 .Sh HISTORY The first version of .Nm was written in 2013. .Sh AUTHORS .An Eric Faurot Aq Mt eric@openbsd.org opensmtpd-extras-5.7.1/extras/wip/filters/filter-stub/filter_stub.c010064400017500000000000000053461253636606600247620ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static int on_connect(uint64_t id, struct filter_connect *conn) { log_debug("ON CONNECT"); return filter_api_accept(id); } static int on_helo(uint64_t id, const char *helo) { log_debug("ON HELO"); return filter_api_accept(id); } static int on_mail(uint64_t id, struct mailaddr *mail) { log_debug("ON MAIL"); return filter_api_accept(id); } static int on_rcpt(uint64_t id, struct mailaddr *rcpt) { log_debug("ON RCPT"); return filter_api_accept(id); } static int on_data(uint64_t id) { log_debug("ON DATA"); return filter_api_accept(id); } static int on_eom(uint64_t id, size_t size) { log_debug("ON EOM"); return filter_api_accept(id); } static void on_dataline(uint64_t id, const char *line) { log_debug("ON DATALINE"); filter_api_writeln(id, line); } static void on_reset(uint64_t id) { log_debug("ON RESET"); } static void on_commit(uint64_t id) { log_debug("ON COMMIT"); } static void on_rollback(uint64_t id) { log_debug("ON ROLLBACK"); } static void on_disconnect(uint64_t id) { log_debug("ON DISCONNECT"); } int main(int argc, char **argv) { int ch; log_init(-1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: filter-stub: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; log_debug("debug: filter-stub: starting..."); filter_api_on_connect(on_connect); filter_api_on_helo(on_helo); filter_api_on_mail(on_mail); filter_api_on_rcpt(on_rcpt); filter_api_on_data(on_data); filter_api_on_reset(on_reset); filter_api_on_eom(on_eom); filter_api_on_dataline(on_dataline); filter_api_on_commit(on_commit); filter_api_on_rollback(on_rollback); filter_api_on_disconnect(on_disconnect); filter_api_loop(); log_debug("debug: filter-stub: exiting"); return (1); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-stub/Makefile.in010064400017500000000000000511371255100052200243130ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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 = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: May 15 2015 $ .Dt FILTER-TRACE 8 .Os .Sh NAME .Nm filter-trace .Nd smtpd filter for tracing .Sh SYNOPSIS .Nm .Sh DESCRIPTION .Nm is a trace filter for .Xr smtpd 8 which accepts all mails. The purpose of this filter is to trace SMTP sessions and provide its output. .Sh SEE ALSO .Xr filter_api 3 , .Xr smtpd.conf 5 , .Xr smtpd 8 .Sh HISTORY The first version of .Nm was written in 2013. .Sh AUTHORS .An Eric Faurot Aq Mt eric@openbsd.org opensmtpd-extras-5.7.1/extras/wip/filters/filter-trace/filter_trace.c010064400017500000000000000061521253636606600252200ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static const char * event_to_str(int hook) { switch (hook) { case HOOK_RESET: return "RESET"; case HOOK_DISCONNECT: return "DISCONNECT"; case HOOK_COMMIT: return "COMMIT"; case HOOK_ROLLBACK: return "ROLLBACK"; default: return "???"; } } static const char * status_to_str(int status) { switch (status) { case FILTER_OK: return "OK"; case FILTER_FAIL: return "FAIL"; case FILTER_CLOSE: return "CLOSE"; default: return "???"; } } static int on_connect(uint64_t id, struct filter_connect *conn) { printf("filter-trace: id=%016"PRIx64", hostname=%s\n", id, conn->hostname); return filter_api_accept(id); } static int on_helo(uint64_t id, const char *helo) { printf("filter-trace: HELO id=%016"PRIx64", %s\n", id, helo); return filter_api_accept(id); } static int on_mail(uint64_t id, struct mailaddr *mail) { printf("filter-trace: MAIL id=%016"PRIx64", %s@%s\n", id, mail->user, mail->domain); return filter_api_accept(id); } static int on_rcpt(uint64_t id, struct mailaddr *rcpt) { printf("filter-trace: RCPT id=%016"PRIx64", %s@%s\n", id, rcpt->user, rcpt->domain); return filter_api_accept(id); } static int on_data(uint64_t id) { printf("filter-trace: RCPT id=%016"PRIx64, id); return filter_api_accept(id); } static int on_eom(uint64_t id, size_t size) { printf("filter-trace: EOM id=%016"PRIx64", size=%zu", id, size); return filter_api_accept(id); } static void on_dataline(uint64_t id, const char *line) { printf("filter-trace: [dataline] id=%016"PRIx64", \"%s\"\n", id, line); filter_api_writeln(id, line); } int main(int argc, char **argv) { int ch; log_init(-1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: filter-trace: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; log_debug("debug: filter-trace: starting..."); filter_api_on_connect(on_connect); filter_api_on_helo(on_helo); filter_api_on_mail(on_mail); filter_api_on_rcpt(on_rcpt); filter_api_on_data(on_data); filter_api_on_dataline(on_dataline); filter_api_on_eom(on_eom); filter_api_loop(); log_debug("debug: filter-trace: exiting"); return (1); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-trace/Makefile.in010064400017500000000000000511771255100052200244400ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: May 15 2015 $ .Dt FILTER-VOID 8 .Os .Sh NAME .Nm filter-void .Nd smtpd filter that does nothing .Sh SYNOPSIS .Nm .Sh DESCRIPTION .Nm is a void filter for .Xr smtpd 8 which accepts all mails, without doing anything. .Sh SEE ALSO .Xr filter_api 3 , .Xr smtpd.conf 5 , .Xr smtpd 8 .Sh HISTORY The first version of .Nm was written in 2013. .Sh AUTHORS .An Eric Faurot Aq Mt eric@openbsd.org opensmtpd-extras-5.7.1/extras/wip/filters/filter-void/filter_void.c010064400017500000000000000025411253636606600247240ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" int main(int argc, char **argv) { int ch; log_init(-1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: filter-void: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; log_debug("debug: filter-void: starting..."); filter_api_loop(); log_debug("debug: filter-void: exiting"); return (1); } opensmtpd-extras-5.7.1/extras/wip/filters/filter-void/Makefile.in010064400017500000000000000511371255100052200242770ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .Dd $Mdocdate: June 11 2015 $ .Dt FILTER_API 3 .Os .Sh NAME .Nm filter_api_loop , .Nm filter_api_accept , .Nm filter_api_reject , .Nm filter_api_reject_code , .Nm filter_api_writeln , .Nm filter_api_on_connect , .Nm filter_api_on_helo , .Nm filter_api_on_mail , .Nm filter_api_on_rcpt , .Nm filter_api_on_data , .Nm filter_api_on_dataline , .Nm filter_api_on_eom , .Nm filter_api_on_reset , .Nm filter_api_on_disconnect , .Nm filter_api_on_commit , .Nm filter_api_on_rollback , .Nm filter_api_setugid , .Nm filter_api_set_chroot , .Nm filter_api_no_chroot , .Nm filter_api_set_udata , .Nm filter_api_get_udata , .Nm filter_api_sockaddr_to_text , .Nm filter_api_mailaddr_to_text .Nd filter API for smtpd .Sh SYNOPSIS .In smtpd-defines.h .In smtpd-api.h .Ft void .Fn filter_api_loop "void" .Ft int .Fn filter_api_accept "uint64_t id" .Ft int .Fn filter_api_reject "uint64_t id" "enum filter_status status" .Ft int .Fn filter_api_reject_code "uint64_t id" "enum filter_status status" \ "uint32_t code" "const char *line" .Ft void .Fn filter_api_writeln "uint64_t id" "const char * line" .Ft void .Fn filter_api_on_connect "int(*cb)(uint64_t, struct filter_connect *)" .Ft void .Fn filter_api_on_helo "int(*cb)(uint64_t, const char *)" .Ft void .Fn filter_api_on_mail "int(*cb)(uint64_t, struct mailaddr *)" .Ft void .Fn filter_api_on_rcpt "int(*cb)(uint64_t, struct mailaddr *)" .Ft void .Fn filter_api_on_data "int(*cb)(uint64_t)" .Ft void .Fn filter_api_on_dataline "void(*cb)(uint64_t, const char *)" .Ft void .Fn filter_api_on_eom "int(*cb)(uint64_t, size_t)" .Ft void .Fn filter_api_on_reset "void(*cb)(uint64_t)" .Ft void .Fn filter_api_on_disconnect "void(*cb)(uint64_t)" .Ft void .Fn filter_api_on_commit "void(*cb)(uint64_t)" .Ft void .Fn filter_api_on_rollback "void(*cb)(uint64_t)" .Ft void .Fn filter_api_setugid "uid_t uid" "gid_t gid" .Ft void .Fn filter_api_set_chroot "const char *rootpath" .Ft void .Fn filter_api_no_chroot "void" .Ft void .Fn filter_api_set_udata "uint64_t id" "void *data" .Ft void * .Fn filter_api_get_udata "uint64_t id" .Ft const char * .Fn filter_api_sockaddr_to_text "const struct sockaddr *sa" .Ft const char * .Fn filter_api_mailaddr_to_text "const struct mailaddr *maddr" .Sh DESCRIPTION .Nm filter_api is an interface intended to provide filter capabilities for the .Xr smtpd 8 daemon. .Nm filter_api is used in standalone filter programs, which setup callback functions to hook into the SMTP dialog. For example, each SMTP command can be intercepted with callback functions. .Pp The function .Fn filter_api_loop is used to enter the filter loop, waiting for callback functions to be called. .Pp The function .Fn filter_api_accept can be called to accept the current message with the given .Fa id from within a callback function. .Pp The functions .Fn filter_api_reject and .Fn filter_api_reject_code can be called to reject the current message with the given .Fa id from within a callback function. Both expect the .Fa status to be specified which should be one of the following values. .Bl -tag -width -Ds .It Dv FILTER_FAIL The filter failed and the message should not be accpeted. .It Dv FILTER_CLOSE The filter is done and the message should not be accepted. .El .Pp Morover, with the function .Fn filter_api_reject_code a .Fa code and .Fa line can be specified, to reject the current message with a custom SMTP reply code and error message. .Pp The function .Fn filter_api_writeln is intended to write (received) SMTP DATA command lines (back) from within a callback function. This might be used by a filter to add or modifiy DATA lines. .Sh CALLBACK FUNCTIONS The function .Fn filter_api_on_connect is called on new SMTP connections. The callback can be used to accept or reject messages based on the given connection information. .Pp The function .Fn filter_api_on_helo is called on SMTP HELO command. The callback can be used to accept or reject messages based on the given HELO string. .Pp The function .Fn filter_api_on_mail is called on SMTP MAIL FROM command. The callback can be used to accept or reject messages based on the given MAIL FROM address. .Pp The function .Fn filter_api_on_rcpt is called on SMTP RCPT TO command. The callback can be used to accept or reject messages based on the given RCPT TO address. .Pp The function .Fn filter_api_on_data is called on SMTP DATA command. The callback might be used to setup data structures for filtering the upcoming DATA lines. .Pp The function .Fn filter_api_on_dataline is called on each SMTP DATA line. The callback can be used to accept or reject messaged based on the (header or body) content of the current message. .Pp The function .Fn filter_api_on_eom is called on the end (of DATA command) of the current message. The callback might be used to cleanup data structures and finalize the decision of accepting or rejecting the message. .Pp The function .Fn filter_api_on_reset is called on SMTP RSET command. The callback might be used to reset the current filter state. .Pp The function .Fn filter_api_on_disconnect is called on closed SMTP connections. The callback might be used to cleanup earlier setup data structures. .Pp The function .Fn filter_api_on_commit is called on commit of the current message. .\"The callback might be used to trigger further operations. .Pp The function .Fn filter_api_on_rollback is called on rollback of the SMTP session. The callback might be used to cleanup earlier setup data structures. .Sh HELPER FUNCTIONS The function .Fn filter_api_setugid can be called using .Fa uid and .Fa gid to set the running user and group of the filter. .Pp The function .Fn filter_api_set_chroot can be called using .Fa rootpath to set the chroot path of the filter. .Pp The function .Fn filter_api_no_chroot can be called to disable chroot for the filter. .Pp The function .Fn filter_api_set_udata can be called for the current message with the given .Fa id to set a user data pointer .Fa data from within a callback function. .Pp The function .Fn filter_api_get_udata can be called to get the user data pointer for the current message with the given .Fa id from within a callback function. .Pp The function .Fn filter_api_sockaddr_to_text can be called to convert a socket address .Fa sa to a string. .Pp The function .Fn filter_api_mailaddr_to_text can be called to convert a mail address .Fa maddr to a string. .Sh RETURN VALUES The functions .Fn filter_api_accept , .Fn filter_api_reject , and .Fn filter_api_reject_code , return 1, intended to be used in a return statement of a callback function. .Pp The function .Fn filter_api_get_udata returns a pointer to the user data set for the current message. .Pp The functions .Fn filter_api_sockaddr_to_text and .Fn filter_api_mailaddr_to_text return a pointer to a static buffer containing the string representation. The buffer remains valid until the next call to the conversion functions. In case of error, the function .Fn filter_api_sockaddr_to_text returns the static string .Dq Li (unknown) and the function .Fn filter_api_mailaddr_to_text returns NULL. .Sh ERRORS The function .Fn filter_api_sockaddr_to_text may fail for any of the errors specified for the routine .Xr getnameinfo 3 and listed in .Xr gai_strerror 3 . .Sh EXAMPLES .Xr filter-stub 8 which ships with OpenSMTPD-extras is intended to provide an example code template. .Sh SEE ALSO .Xr smtpd.conf 5 , .Xr smtpd 8 , .Xr filter-stub 8 .\".Sh HISTORY .\"The .\".Nm filter_api .\"first appeared in .\".Ox 5.8 . opensmtpd-extras-5.7.1/extras/wip/filters/Makefile.in010064400017500000000000000466401255100052200220560ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" #include "queue_utils.h" static int queue_null_message_create(uint32_t *msgid) { *msgid = queue_generate_msgid(); return (1); } static int queue_null_message_commit(uint32_t msgid, const char *path) { return (1); } static int queue_null_message_delete(uint32_t msgid) { return (1); } static int queue_null_message_fd_r(uint32_t msgid) { return (-1); } static int queue_null_message_corrupt(uint32_t msgid) { return (0); } static int queue_null_message_uncorrupt(uint32_t msgid) { return (0); } static int queue_null_envelope_create(uint32_t msgid, const char *buf, size_t len, uint64_t *evpid) { *evpid = queue_generate_evpid(msgid); return (1); } static int queue_null_envelope_delete(uint64_t evpid) { return (1); } static int queue_null_envelope_update(uint64_t evpid, const char *buf, size_t len) { return (1); } static int queue_null_envelope_load(uint64_t evpid, char *buf, size_t len) { return (0); } static int queue_null_envelope_walk(uint64_t *evpid, char *buf, size_t len) { return (-1); } static int queue_null_message_walk(uint64_t *evpid, char *buf, size_t len, uint32_t msgid, int *done, void **data) { return (-1); } static int queue_null_init(int server) { queue_api_on_message_create(queue_null_message_create); queue_api_on_message_commit(queue_null_message_commit); queue_api_on_message_delete(queue_null_message_delete); queue_api_on_message_fd_r(queue_null_message_fd_r); queue_api_on_message_corrupt(queue_null_message_corrupt); queue_api_on_message_uncorrupt(queue_null_message_uncorrupt); queue_api_on_envelope_create(queue_null_envelope_create); queue_api_on_envelope_delete(queue_null_envelope_delete); queue_api_on_envelope_update(queue_null_envelope_update); queue_api_on_envelope_load(queue_null_envelope_load); queue_api_on_envelope_walk(queue_null_envelope_walk); queue_api_on_message_walk(queue_null_message_walk); return (1); } int main(int argc, char **argv) { int ch; log_init(1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: queue-null: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; queue_null_init(1); queue_api_dispatch(); return (0); } opensmtpd-extras-5.7.1/extras/wip/queues/queue-null/Makefile.in010064400017500000000000000504761255100052200240130ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include /* _GNU_SOURCE is not properly protected in Python.h ... */ #undef _GNU_SOURCE #include #ifndef _GNU_SOURCE #define _GNU_SOURCE #endif #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static PyObject *py_message_create; static PyObject *py_message_commit; static PyObject *py_message_delete; static PyObject *py_message_fd_r; static PyObject *py_message_corrupt; static PyObject *py_message_uncorrupt; static PyObject *py_envelope_create; static PyObject *py_envelope_delete; static PyObject *py_envelope_update; static PyObject *py_envelope_load; static PyObject *py_envelope_walk; static PyObject *py_message_walk; static void check_err(const char *name) { if (PyErr_Occurred()) { PyErr_Print(); fatalx("fatal: queue-python: error in %s handler", name); } } static PyObject * dispatch(PyObject *handler, PyObject *args) { PyObject *ret; ret = PyObject_CallObject(handler, args); Py_DECREF(args); if (PyErr_Occurred()) { PyErr_Print(); fatalx("fatal: queue-python: exception"); } return (ret); } static int get_int(PyObject *o) { if (PyLong_Check(o)) return (PyLong_AsLong(o)); if (PyInt_Check(o)) return (PyInt_AsLong(o)); PyErr_SetString(PyExc_TypeError, "int type expected"); return (0); } static size_t get_uint32_t(PyObject *o) { if (PyLong_Check(o)) return (PyLong_AsUnsignedLong(o)); if (PyInt_Check(o)) return (PyInt_AsUnsignedLongMask(o)); PyErr_SetString(PyExc_TypeError, "int type expected"); return (0); } static size_t get_uint64_t(PyObject *o) { if (PyLong_Check(o)) return (PyLong_AsUnsignedLongLong(o)); if (PyInt_Check(o)) return (PyInt_AsUnsignedLongLongMask(o)); PyErr_SetString(PyExc_TypeError, "int type expected"); return (0); } static int queue_python_message_create(uint32_t *msgid) { PyObject *py_ret; py_ret = dispatch(py_message_create, Py_BuildValue("()")); *msgid = get_uint32_t(py_ret); Py_DECREF(py_ret); check_err("message_create"); return *msgid ? 1 : 0; } static int queue_python_message_commit(uint32_t msgid, const char *path) { PyObject *py_ret; int ret; py_ret = dispatch(py_message_commit, Py_BuildValue("ks", (unsigned long)msgid, path)); ret = get_int(py_ret); Py_DECREF(py_ret); check_err("message_commit"); return ret ? 1 : 0; } static int queue_python_message_delete(uint32_t msgid) { PyObject *py_ret; int ret; py_ret = dispatch(py_message_delete, Py_BuildValue("(k)", (unsigned long)msgid)); ret = get_int(py_ret); Py_DECREF(py_ret); check_err("message_delete"); return ret ? 1 : 0; } static int queue_python_message_fd_r(uint32_t msgid) { PyObject *py_ret; int ret; py_ret = dispatch(py_message_fd_r, Py_BuildValue("(k)", (unsigned long)msgid)); ret = get_int(py_ret); Py_DECREF(py_ret); check_err("message_fd_r"); return ret; } static int queue_python_message_corrupt(uint32_t msgid) { PyObject *py_ret; int ret; py_ret = dispatch(py_message_corrupt, Py_BuildValue("(k)", (unsigned long)msgid)); ret = get_int(py_ret); Py_DECREF(py_ret); check_err("message_corrupt"); return ret; } static int queue_python_message_uncorrupt(uint32_t msgid) { PyObject *py_ret; int ret; py_ret = dispatch(py_message_uncorrupt, Py_BuildValue("(k)", (unsigned long)msgid)); ret = get_int(py_ret); Py_DECREF(py_ret); check_err("message_uncorrupt"); return ret; } static int queue_python_envelope_create(uint32_t msgid, const char *buf, size_t len, uint64_t *evpid) { PyObject *py_ret; py_ret = dispatch(py_envelope_create, Py_BuildValue("ks#", (unsigned long)msgid, (const char *)buf, (int)len)); *evpid = get_uint64_t(py_ret); Py_DECREF(py_ret); check_err("envelope_create"); return *evpid ? 1 : 0; } static int queue_python_envelope_delete(uint64_t evpid) { PyObject *py_ret; int ret; py_ret = dispatch(py_envelope_delete, Py_BuildValue("(K)", (unsigned long)evpid)); ret = get_int(py_ret); Py_DECREF(py_ret); check_err("envelope_delete"); return ret ? 1 : 0; } static int queue_python_envelope_update(uint64_t evpid, const char *buf, size_t len) { PyObject *py_ret; int ret; py_ret = dispatch(py_envelope_update, Py_BuildValue("Ks#", (unsigned long long)evpid, (const char *)buf, (int)len)); ret = get_int(py_ret); Py_DECREF(py_ret); check_err("envelope_create"); return ret ? 1 : 0; } static int queue_python_envelope_load(uint64_t evpid, char *buf, size_t len) { PyObject *py_ret; Py_buffer view; int ret; py_ret = dispatch(py_envelope_load, Py_BuildValue("K", (unsigned long long)evpid)); ret = PyObject_GetBuffer(py_ret, &view, PyBUF_SIMPLE); Py_DECREF(py_ret); if (ret == -1) return 0; if ((size_t)view.len >= len) { PyBuffer_Release(&view); return 0; } memset(buf, 0, len); memcpy(buf, view.buf, view.len); ret = view.len; PyBuffer_Release(&view); check_err("envelope_load"); return ret; } static int queue_python_envelope_walk(uint64_t *evpid, char *buf, size_t len) { static uint64_t curevpid = 0; PyObject *py_ret; Py_buffer py_view; int ret; py_ret = dispatch(py_envelope_walk, Py_BuildValue("(K)", (unsigned long)curevpid)); if (py_ret == Py_None) return -1; if (! PyTuple_Check(py_ret) || PyTuple_Size(py_ret) != 2) { PyErr_SetString(PyExc_TypeError, "2-elements tuple expected"); ret = -1; } else { curevpid = *evpid = get_uint64_t(PyTuple_GetItem(py_ret, 0)); ret = PyObject_GetBuffer(PyTuple_GetItem(py_ret, 1), &py_view, PyBUF_SIMPLE); } Py_DECREF(py_ret); if (ret == -1) return 0; if ((size_t)py_view.len >= len) { PyBuffer_Release(&py_view); return 0; } memset(buf, 0, len); memcpy(buf, py_view.buf, py_view.len); ret = py_view.len; PyBuffer_Release(&py_view); check_err("envelope_walk"); return ret; } static int queue_python_message_walk(uint64_t *evpid, char *buf, size_t len, uint32_t msgid, int *done, void **data) { static uint64_t curevpid = 0; PyObject *py_ret; Py_buffer py_view; int ret; py_ret = dispatch(py_envelope_walk, Py_BuildValue("(K)", (unsigned long)curevpid)); if (py_ret == Py_None) return -1; if (! PyTuple_Check(py_ret) || PyTuple_Size(py_ret) != 2) { PyErr_SetString(PyExc_TypeError, "2-elements tuple expected"); ret = -1; } else { curevpid = *evpid = get_uint64_t(PyTuple_GetItem(py_ret, 0)); ret = PyObject_GetBuffer(PyTuple_GetItem(py_ret, 1), &py_view, PyBUF_SIMPLE); } Py_DECREF(py_ret); if (ret == -1) return 0; if ((size_t)py_view.len >= len) { PyBuffer_Release(&py_view); return 0; } memset(buf, 0, len); memcpy(buf, py_view.buf, py_view.len); ret = py_view.len; PyBuffer_Release(&py_view); check_err("message_walk"); return ret; } static int queue_python_init(int server) { queue_api_on_message_create(queue_python_message_create); queue_api_on_message_commit(queue_python_message_commit); queue_api_on_message_delete(queue_python_message_delete); queue_api_on_message_fd_r(queue_python_message_fd_r); queue_api_on_message_corrupt(queue_python_message_corrupt); queue_api_on_message_uncorrupt(queue_python_message_uncorrupt); queue_api_on_envelope_create(queue_python_envelope_create); queue_api_on_envelope_delete(queue_python_envelope_delete); queue_api_on_envelope_update(queue_python_envelope_update); queue_api_on_envelope_load(queue_python_envelope_load); queue_api_on_envelope_walk(queue_python_envelope_walk); queue_api_on_message_walk(queue_python_message_walk); return (1); } static PyMethodDef py_methods[] = { { NULL, NULL, 0, NULL } }; static char * loadfile(const char * path) { FILE *f; off_t oz; size_t sz; char *buf; if ((f = fopen(path, "r")) == NULL) err(1, "fopen"); if (fseek(f, 0, SEEK_END) == -1) err(1, "fseek"); oz = ftello(f); if (fseek(f, 0, SEEK_SET) == -1) err(1, "fseek"); if (oz >= (off_t)SSIZE_MAX) errx(1, "too big"); sz = oz; if ((buf = malloc(sz + 1)) == NULL) err(1, "malloc"); if (fread(buf, 1, sz, f) != sz) err(1, "fread"); buf[sz] = '\0'; fclose(f); return (buf); } int main(int argc, char **argv) { int ch; char *path; char *buf; PyObject *self, *code, *module; log_init(1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: backend-queue-python: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc == 0) errx(1, "missing path"); path = argv[0]; Py_Initialize(); self = Py_InitModule("queue", py_methods); buf = loadfile(path); code = Py_CompileString(buf, path, Py_file_input); free(buf); if (code == NULL) { PyErr_Print(); log_warnx("warn: queue-python: failed to compile %s", path); return (1); } module = PyImport_ExecCodeModuleEx("queue_python", code, path); if (module == NULL) { PyErr_Print(); log_warnx("warn: queue-python: failed to install module %s", path); return (1); } log_debug("debug: queue-python: starting..."); if ((py_message_create = PyObject_GetAttrString(module, "message_create")) == NULL) goto nosuchmethod; if ((py_message_commit = PyObject_GetAttrString(module, "message_commit")) == NULL) goto nosuchmethod; if ((py_message_delete = PyObject_GetAttrString(module, "message_delete")) == NULL) goto nosuchmethod; if ((py_message_fd_r = PyObject_GetAttrString(module, "message_fd_r")) == NULL) goto nosuchmethod; if ((py_message_corrupt = PyObject_GetAttrString(module, "message_corrupt")) == NULL) goto nosuchmethod; if ((py_message_uncorrupt = PyObject_GetAttrString(module, "message_uncorrupt")) == NULL) goto nosuchmethod; if ((py_envelope_create = PyObject_GetAttrString(module, "envelope_create")) == NULL) goto nosuchmethod; if ((py_envelope_delete = PyObject_GetAttrString(module, "envelope_delete")) == NULL) goto nosuchmethod; if ((py_envelope_update = PyObject_GetAttrString(module, "envelope_update")) == NULL) goto nosuchmethod; if ((py_envelope_load = PyObject_GetAttrString(module, "envelope_load")) == NULL) goto nosuchmethod; if ((py_envelope_walk = PyObject_GetAttrString(module, "envelope_walk")) == NULL) goto nosuchmethod; if ((py_message_walk = PyObject_GetAttrString(module, "message_walk")) == NULL) goto nosuchmethod; queue_python_init(1); queue_api_no_chroot(); queue_api_dispatch(); return (0); nosuchmethod: PyErr_Print(); return (1); } opensmtpd-extras-5.7.1/extras/wip/queues/queue-python/scripts004075500017500000000000000000001253636606600237415ustar00gilleswheelopensmtpd-extras-5.7.1/extras/wip/queues/queue-python/scripts/queue_ram.py010075500017500000000000000062031253636606600263560ustar00gilleswheel# # Copyright (c) 2014 Gilles Chehade # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. # import random import tempfile import time import os queue = {} def generate_msgid(): while True: msgid = random.randint(1, 0xffffffff) if msgid not in queue: return msgid def generate_evpid(msgid): if msgid not in queue: return 0 while True: evpid = random.randint(1, 0xffffffff) if evpid not in queue[msgid]: return (msgid<<32)|evpid # message_create must allocate a message entry and return a stricly positive # 32-bit unique message identifier. # def message_create(): msgid = generate_msgid() queue[msgid] = { 'envelopes': {}, 'message': None } return msgid # message_commit must write content of "path" into message and return # either 0 for failure, or 1 for success. # def message_commit(msgid, path): queue[msgid]['message'] = open(path, 'rb').read() os.unlink(path) return 1 # message_delete must remove a message and all associate envelopes, # returns either 0 for failure, or 1 for success # def message_delete(msgid): del queue[msgid] return 1 # message_fd_r must return a readable file descriptor pointing to the # content of the message, or -1 in case of failure # def message_fd_r(msgid): tmp = tempfile.TemporaryFile(mode="w+") tmp.write(queue[msgid]['message']) tmp.flush() tmp.seek(0, os.SEEK_SET) return os.dup(tmp.fileno()) def message_corrupt(): return 1 # envelope_create must create an envelope within a message and return a # 64-bit unique envelope identifier where upper 32-bit == msgid # def envelope_create(msgid, envelope): evpid = generate_evpid(msgid) if evpid == 0: return 0 queue[msgid]['envelopes'][evpid] = envelope return evpid def envelope_delete(evpid): msgid = (evpid>>32)&0xffffffff del queue[msgid]['envelopes'][evpid] if len(queue[msgid]['envelopes']) == 0: del queue[msgid] return 1 # envelope_update must create an envelope within a message and return a # 64-bit unique envelope identifier where upper 32-bit == msgid # def envelope_update(evpid, envelope): queue[(evpid>>32)&0xffffffff]['envelopes'][evpid] = envelope return 1 def envelope_load(evpid): msgid = (evpid>>32)&0xffffffff if msgid not in queue: return 0 if evpid not in queue[msgid]['envelopes']: return 0 return queue[msgid]['envelopes'][evpid] def envelope_walk(): return -1 opensmtpd-extras-5.7.1/extras/wip/queues/queue-python/Makefile.in010064400017500000000000000506461255100052200243610ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "queue_utils.h" #include "log.h" #define stat_increment(a, b) do {} while(0) #define stat_decrement(a, b) do {} while(0) struct qr_envelope { char *buf; size_t len; }; struct qr_message { char *buf; size_t len; struct tree envelopes; }; static struct tree messages; static struct qr_message * get_message(uint32_t msgid) { struct qr_message *msg; msg = tree_get(&messages, msgid); if (msg == NULL) log_warn("warn: queue-ram: message not found"); return (msg); } static int queue_ram_message_create(uint32_t *msgid) { struct qr_message *msg; msg = calloc(1, sizeof(*msg)); if (msg == NULL) { log_warn("warn: queue-ram: calloc"); return (0); } tree_init(&msg->envelopes); do { *msgid = queue_generate_msgid(); } while (tree_check(&messages, *msgid)); tree_xset(&messages, *msgid, msg); return (1); } static int queue_ram_message_commit(uint32_t msgid, const char *path) { struct qr_message *msg; struct stat sb; size_t n; FILE *f; int ret; if ((msg = tree_get(&messages, msgid)) == NULL) { log_warnx("warn: queue-ram: msgid not found"); return (0); } f = fopen(path, "rb"); if (f == NULL) { log_warn("warn: queue-ram: fopen: %s", path); return (0); } if (fstat(fileno(f), &sb) == -1) { log_warn("warn: queue-ram: fstat"); fclose(f); return (0); } msg->len = sb.st_size; msg->buf = malloc(msg->len); if (msg->buf == NULL) { log_warn("warn: queue-ram: malloc"); fclose(f); return (0); } ret = 0; n = fread(msg->buf, 1, msg->len, f); if (ferror(f)) log_warn("warn: queue-ram: fread"); else if ((off_t)n != sb.st_size) log_warnx("warn: queue-ram: bad read"); else { ret = 1; stat_increment("queue.ram.message.size", msg->len); } fclose(f); return (ret); } static int queue_ram_message_delete(uint32_t msgid) { struct qr_message *msg; struct qr_envelope *evp; uint64_t evpid; if ((msg = tree_pop(&messages, msgid)) == NULL) { log_warnx("warn: queue-ram: not found"); return (0); } while (tree_poproot(&messages, &evpid, (void**)&evp)) { stat_decrement("queue.ram.envelope.size", evp->len); free(evp->buf); free(evp); } stat_decrement("queue.ram.message.size", msg->len); free(msg->buf); free(msg); return (0); } static int queue_ram_message_fd_r(uint32_t msgid) { struct qr_message *msg; size_t n; FILE *f; int fd, fd2; if ((msg = tree_get(&messages, msgid)) == NULL) { log_warnx("warn: queue-ram: not found"); return (-1); } fd = mktmpfile(); if (fd == -1) { log_warn("warn: queue-ram: mktmpfile"); return (-1); } fd2 = dup(fd); if (fd2 == -1) { log_warn("warn: queue-ram: dup"); close(fd); return (-1); } f = fdopen(fd2, "w"); if (f == NULL) { log_warn("warn: queue-ram: fdopen"); close(fd); close(fd2); return (-1); } n = fwrite(msg->buf, 1, msg->len, f); if (n != msg->len) { log_warn("warn: queue-ram: write"); close(fd); fclose(f); return (-1); } fclose(f); lseek(fd, 0, SEEK_SET); return (fd); } static int queue_ram_message_corrupt(uint32_t msgid) { return (queue_ram_message_delete(msgid)); } static int queue_ram_message_uncorrupt(uint32_t msgid) { return (0); } static int queue_ram_envelope_create(uint32_t msgid, const char *buf, size_t len, uint64_t *evpid) { struct qr_envelope *evp; struct qr_message *msg; if ((msg = get_message(msgid)) == NULL) return (0); do { *evpid = queue_generate_evpid(msgid); } while (tree_check(&msg->envelopes, *evpid)); evp = calloc(1, sizeof *evp); if (evp == NULL) { log_warn("warn: queue-ram: calloc"); return (0); } evp->len = len; evp->buf = malloc(len); if (evp->buf == NULL) { log_warn("warn: queue-ram: malloc"); free(evp); return (0); } memmove(evp->buf, buf, len); tree_xset(&msg->envelopes, *evpid, evp); stat_increment("queue.ram.envelope.size", len); return (1); } static int queue_ram_envelope_delete(uint64_t evpid) { struct qr_envelope *evp; struct qr_message *msg; if ((msg = get_message(evpid_to_msgid(evpid))) == NULL) return (0); if ((evp = tree_pop(&msg->envelopes, evpid)) == NULL) { log_warnx("warn: queue-ram: not found"); return (0); } stat_decrement("queue.ram.envelope.size", evp->len); free(evp->buf); free(evp); if (tree_empty(&msg->envelopes)) { tree_xpop(&messages, evpid_to_msgid(evpid)); stat_decrement("queue.ram.message.size", msg->len); free(msg->buf); free(msg); } return (1); } static int queue_ram_envelope_update(uint64_t evpid, const char *buf, size_t len) { struct qr_envelope *evp; struct qr_message *msg; void *tmp; if ((msg = get_message(evpid_to_msgid(evpid))) == NULL) return (0); if ((evp = tree_get(&msg->envelopes, evpid)) == NULL) { log_warn("warn: queue-ram: not found"); return (0); } tmp = malloc(len); if (tmp == NULL) { log_warn("warn: queue-ram: malloc"); return (0); } memmove(tmp, buf, len); free(evp->buf); evp->len = len; evp->buf = tmp; stat_decrement("queue.ram.envelope.size", evp->len); stat_increment("queue.ram.envelope.size", len); return (1); } static int queue_ram_envelope_load(uint64_t evpid, char *buf, size_t len) { struct qr_envelope *evp; struct qr_message *msg; if ((msg = get_message(evpid_to_msgid(evpid))) == NULL) return (0); if ((evp = tree_get(&msg->envelopes, evpid)) == NULL) { log_warn("warn: queue-ram: not found"); return (0); } if (len < evp->len) { log_warnx("warn: queue-ram: buffer too small"); return (0); } memmove(buf, evp->buf, evp->len); return (evp->len); } static int queue_ram_envelope_walk(uint64_t *evpid, char *buf, size_t len) { return (-1); } static int queue_ram_message_walk(uint64_t *evpid, char *buf, size_t len, uint32_t msgid, int *done, void **data) { return (-1); } static int queue_ram_init(int server) { tree_init(&messages); queue_api_on_message_create(queue_ram_message_create); queue_api_on_message_commit(queue_ram_message_commit); queue_api_on_message_delete(queue_ram_message_delete); queue_api_on_message_fd_r(queue_ram_message_fd_r); queue_api_on_message_corrupt(queue_ram_message_corrupt); queue_api_on_message_uncorrupt(queue_ram_message_uncorrupt); queue_api_on_envelope_create(queue_ram_envelope_create); queue_api_on_envelope_delete(queue_ram_envelope_delete); queue_api_on_envelope_update(queue_ram_envelope_update); queue_api_on_envelope_load(queue_ram_envelope_load); queue_api_on_envelope_walk(queue_ram_envelope_walk); queue_api_on_message_walk(queue_ram_message_walk); return (1); } int main(int argc, char **argv) { int ch; log_init(1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: queue-ram: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; queue_ram_init(1); queue_api_dispatch(); return (0); } opensmtpd-extras-5.7.1/extras/wip/queues/queue-ram/Makefile.in010064400017500000000000000504361255100052200236140ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static int queue_stub_message_create(uint32_t *msgid) { return (0); } static int queue_stub_message_commit(uint32_t msgid, const char * path) { return (0); } static int queue_stub_message_delete(uint32_t msgid) { return (0); } static int queue_stub_message_fd_r(uint32_t msgid) { return (-1); } static int queue_stub_message_corrupt(uint32_t msgid) { return (0); } static int queue_stub_message_uncorrupt(uint32_t msgid) { return (0); } static int queue_stub_envelope_create(uint32_t msgid, const char *buf, size_t len, uint64_t *evpid) { return (0); } static int queue_stub_envelope_delete(uint64_t evpid) { return (0); } static int queue_stub_envelope_update(uint64_t evpid, const char *buf, size_t len) { return (0); } static int queue_stub_envelope_load(uint64_t evpid, char *buf, size_t len) { return (0); } static int queue_stub_envelope_walk(uint64_t *evpid, char *buf, size_t len) { return (0); } static int queue_stub_message_walk(uint64_t *evpid, char *buf, size_t len, uint32_t msgid, int *done, void **data) { return (0); } static int queue_stub_init(int server) { queue_api_on_message_create(queue_stub_message_create); queue_api_on_message_commit(queue_stub_message_commit); queue_api_on_message_delete(queue_stub_message_delete); queue_api_on_message_fd_r(queue_stub_message_fd_r); queue_api_on_message_corrupt(queue_stub_message_corrupt); queue_api_on_message_uncorrupt(queue_stub_message_uncorrupt); queue_api_on_envelope_create(queue_stub_envelope_create); queue_api_on_envelope_delete(queue_stub_envelope_delete); queue_api_on_envelope_update(queue_stub_envelope_update); queue_api_on_envelope_load(queue_stub_envelope_load); queue_api_on_envelope_walk(queue_stub_envelope_walk); queue_api_on_message_walk(queue_stub_message_walk); return (1); } int main(int argc, char **argv) { int ch; log_init(1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: backend-queue-stub: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; queue_stub_init(1); queue_api_dispatch(); return (0); } opensmtpd-extras-5.7.1/extras/wip/queues/queue-stub/Makefile.in010064400017500000000000000504761255100052200240160ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include /* _GNU_SOURCE is not properly protected in Python.h ... */ #undef _GNU_SOURCE #include #ifndef _GNU_SOURCE #define _GNU_SOURCE #endif #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static PyObject *py_on_init; static PyObject *py_on_insert; static PyObject *py_on_commit; static PyObject *py_on_rollback; static PyObject *py_on_update; static PyObject *py_on_delete; static PyObject *py_on_hold; static PyObject *py_on_release; static PyObject *py_on_batch; static PyObject *py_on_messages; static PyObject *py_on_envelopes; static PyObject *py_on_schedule; static PyObject *py_on_remove; static PyObject *py_on_suspend; static PyObject *py_on_resume; static void check_err(const char *name) { if (PyErr_Occurred()) { PyErr_Print(); fatalx("warn: scheduler-python: error in %s handler", name); } } static PyObject * dispatch(PyObject *handler, PyObject *args) { PyObject *ret; ret = PyObject_CallObject(handler, args); Py_DECREF(args); if (PyErr_Occurred()) { PyErr_Print(); fatalx("warn: scheduler-python: exception"); } return (ret); } static int get_int(PyObject *o) { if (PyLong_Check(o)) return (PyLong_AsLong(o)); if (PyInt_Check(o)) return (PyInt_AsLong(o)); PyErr_SetString(PyExc_TypeError, "int type expected"); return (0); } static size_t get_size_t(PyObject *o) { if (PyLong_Check(o)) return (PyLong_AsUnsignedLongLong(o)); if (PyInt_Check(o)) return (PyInt_AsUnsignedLongLongMask(o)); PyErr_SetString(PyExc_TypeError, "int type expected"); return (0); } static size_t get_uint32_t(PyObject *o) { if (PyLong_Check(o)) return (PyLong_AsUnsignedLong(o)); if (PyInt_Check(o)) return (PyInt_AsUnsignedLongMask(o)); PyErr_SetString(PyExc_TypeError, "int type expected"); return (0); } static time_t get_time_t(PyObject *o) { if (PyLong_Check(o)) return (PyLong_AsUnsignedLongLong(o)); if (PyInt_Check(o)) return (PyInt_AsUnsignedLongLongMask(o)); PyErr_SetString(PyExc_TypeError, "int type expected"); return (0); } static int scheduler_python_init(void) { PyObject *py_ret; int r; py_ret = dispatch(py_on_init, PyTuple_New(0)); r = get_int(py_ret); Py_DECREF(py_ret); check_err("init"); return (r); } static int scheduler_python_insert(struct scheduler_info *info) { PyObject *py_ret; int r; py_ret = dispatch(py_on_insert, Py_BuildValue("KllLLLLL", (unsigned long long)info->evpid, (long)info->type, (long)info->retry, (long long)info->creation, (long long)info->expire, (long long)info->lasttry, (long long)info->lastbounce, (long long)info->nexttry)); r = get_int(py_ret); Py_DECREF(py_ret); check_err("insert"); return (r); } static size_t scheduler_python_commit(uint32_t msgid) { PyObject *py_ret; size_t r; py_ret = dispatch(py_on_commit, Py_BuildValue("(k)", (unsigned long)msgid)); r = get_size_t(py_ret); Py_DECREF(py_ret); check_err("commit"); return (r); } static size_t scheduler_python_rollback(uint32_t msgid) { PyObject *py_ret; size_t r; py_ret = dispatch(py_on_rollback, Py_BuildValue("(k)", (unsigned long)msgid)); r = get_size_t(py_ret); Py_DECREF(py_ret); check_err("rollback"); return (r); } static int scheduler_python_update(struct scheduler_info *info) { PyObject *py_ret; time_t nexttry; py_ret = dispatch(py_on_update, Py_BuildValue("KllLLLLL", (unsigned long long)info->evpid, (long)info->type, (long)info->retry, (long long)info->creation, (long long)info->expire, (long long)info->lasttry, (long long)info->lastbounce, (long long)info->nexttry)); nexttry = get_time_t(py_ret); Py_DECREF(py_ret); check_err("update"); if (nexttry == -1) return (-1); if (nexttry == 0) return (0); info->nexttry = nexttry; return (1); } static int scheduler_python_delete(uint64_t evpid) { PyObject *py_ret; int r; py_ret = dispatch(py_on_delete, Py_BuildValue("(K)", (unsigned long long)evpid)); r = get_int(py_ret); Py_DECREF(py_ret); check_err("delete"); return (r); } static int scheduler_python_hold(uint64_t evpid, uint64_t holdq) { PyObject *py_ret; int r; py_ret = dispatch(py_on_hold, Py_BuildValue("KK", (unsigned long long)evpid, (unsigned long long)holdq)); r = get_int(py_ret); Py_DECREF(py_ret); check_err("hold"); return (r); } static int scheduler_python_release(int type, uint64_t holdq, int count) { PyObject *py_ret; int r; py_ret = dispatch(py_on_release, Py_BuildValue("lKl", (long)type, (unsigned long long)holdq, (long)count)); r = get_int(py_ret); Py_DECREF(py_ret); check_err("release"); return (r); } static int scheduler_python_batch(int mask, int *delay, size_t *count, uint64_t *evpids, int *types) { PyObject *py_ret, *o; int type; unsigned long long evpid; size_t n, i; ssize_t r; n = *count; py_ret = dispatch(py_on_batch, Py_BuildValue("lK", (long)mask, (unsigned long long)n)); if (PyInt_Check(py_ret)) { *delay = PyInt_AsLong(py_ret); *count = 0; Py_DECREF(py_ret); return (0); } if (PyLong_Check(py_ret)) { *delay = PyLong_AsLong(py_ret); *count = 0; Py_DECREF(py_ret); return (0); } *delay = 0; r = PySequence_Length(py_ret); check_err("batch1"); if (r <= 0 || (size_t)r > n) fatalx("bad length"); for (i = 0; i < (size_t)r; i++) { o = PySequence_GetItem(py_ret, i); PyArg_ParseTuple(o, "Ki", &evpid, &type); evpids[i] = evpid; types[i] = type; Py_DECREF(o); } Py_DECREF(py_ret); check_err("batch"); return (1); } static size_t scheduler_python_messages(uint32_t msgid, uint32_t *dst, size_t sz) { PyObject *py_ret, *o; ssize_t r; size_t i; py_ret = dispatch(py_on_messages, Py_BuildValue("kK", (unsigned long)msgid, (unsigned long long)sz)); r = PySequence_Length(py_ret); if (r < 0 || (size_t)r > sz) fatalx("bad length"); for (i = 0; i < (size_t)r; i++) { o = PySequence_ITEM(py_ret, i); dst[i] = get_uint32_t(o); Py_DECREF(o); } Py_DECREF(py_ret); check_err("messages"); return (r); } static size_t scheduler_python_envelopes(uint64_t evpid, struct evpstate *dst, size_t sz) { PyObject *py_ret, *o; unsigned int flags, retry; unsigned long long tevpid; long long timestamp; ssize_t r; size_t i; py_ret = dispatch(py_on_envelopes, Py_BuildValue("KK", (unsigned long long)evpid, (unsigned long long)sz)); check_err("envelopes"); r = PySequence_Length(py_ret); if (r < 0 || (size_t)r > sz) fatalx("bad length"); check_err("envelopes"); for (i = 0; i < (size_t)r; i++) { o = PySequence_ITEM(py_ret, i); check_err("envelopes"); PyArg_ParseTuple(o, "KIIL", &tevpid, &flags, &retry, ×tamp); check_err("envelopes"); dst[i].evpid = tevpid; dst[i].flags = flags; dst[i].retry = retry; dst[i].time = timestamp; check_err("envelopes"); Py_DECREF(o); } Py_DECREF(py_ret); check_err("envelopes"); return (r); } static int scheduler_python_schedule(uint64_t evpid) { PyObject *py_ret; int r; py_ret = dispatch(py_on_schedule, Py_BuildValue("(K)", (unsigned long long)evpid)); r = get_int(py_ret); Py_DECREF(py_ret); check_err("schedule"); return (r); } static int scheduler_python_remove(uint64_t evpid) { PyObject *py_ret; int r; py_ret = dispatch(py_on_remove, Py_BuildValue("(K)", (unsigned long long)evpid)); r = get_int(py_ret); Py_DECREF(py_ret); check_err("remove"); return (r); } static int scheduler_python_suspend(uint64_t evpid) { PyObject *py_ret; int r; py_ret = dispatch(py_on_suspend, Py_BuildValue("(K)", (unsigned long long)evpid)); r = get_int(py_ret); Py_DECREF(py_ret); check_err("suspend"); return (r); } static int scheduler_python_resume(uint64_t evpid) { PyObject *py_ret; int r; py_ret = dispatch(py_on_resume, Py_BuildValue("(K)", (unsigned long long)evpid)); r = get_int(py_ret); Py_DECREF(py_ret); check_err("resume"); return (r); } static char * loadfile(const char * path) { FILE *f; off_t oz; size_t sz; char *buf; if ((f = fopen(path, "r")) == NULL) err(1, "fopen"); if (fseek(f, 0, SEEK_END) == -1) err(1, "fseek"); oz = ftello(f); if (fseek(f, 0, SEEK_SET) == -1) err(1, "fseek"); if ((size_t)oz >= SIZE_MAX) errx(1, "too big"); sz = oz; if ((buf = malloc(sz + 1)) == NULL) err(1, "malloc"); if (fread(buf, 1, sz, f) != sz) err(1, "fread"); buf[sz] = '\0'; fclose(f); return (buf); } static PyMethodDef py_methods[] = { { NULL, NULL, 0, NULL } }; int main(int argc, char **argv) { int ch; char *path; char *buf; PyObject *self, *code, *module; log_init(-1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: scheduler-python: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc == 0) errx(1, "missing path"); path = argv[0]; Py_Initialize(); self = Py_InitModule("scheduler", py_methods); PyModule_AddIntConstant(self, "SCHED_REMOVE", SCHED_REMOVE); PyModule_AddIntConstant(self, "SCHED_EXPIRE", SCHED_EXPIRE); PyModule_AddIntConstant(self, "SCHED_UPDATE", SCHED_UPDATE); PyModule_AddIntConstant(self, "SCHED_BOUNCE", SCHED_BOUNCE); PyModule_AddIntConstant(self, "SCHED_MDA", SCHED_MDA); PyModule_AddIntConstant(self, "SCHED_MTA", SCHED_MTA); PyModule_AddIntConstant(self, "D_BOUNCE", D_BOUNCE); PyModule_AddIntConstant(self, "D_MDA", D_MDA); PyModule_AddIntConstant(self, "D_MTA", D_MTA); PyModule_AddIntConstant(self, "EF_PENDING", EF_PENDING); PyModule_AddIntConstant(self, "EF_INFLIGHT", EF_INFLIGHT); PyModule_AddIntConstant(self, "EF_SUSPEND", EF_SUSPEND); PyModule_AddIntConstant(self, "EF_HOLD", EF_HOLD); buf = loadfile(path); code = Py_CompileString(buf, path, Py_file_input); free(buf); if (code == NULL) { PyErr_Print(); log_warnx("warn: scheduler-python: failed to compile %s", path); return (1); } module = PyImport_ExecCodeModuleEx("myscheduler", code, path); if (module == NULL) { PyErr_Print(); log_warnx("warn: scheduler-python: failed to install module %s", path); return (1); } log_debug("debug: scheduler-python: starting..."); py_on_init = PyObject_GetAttrString(module, "scheduler_init"); py_on_insert = PyObject_GetAttrString(module, "scheduler_insert"); py_on_commit = PyObject_GetAttrString(module, "scheduler_commit"); py_on_rollback = PyObject_GetAttrString(module, "scheduler_rollback"); py_on_update = PyObject_GetAttrString(module, "scheduler_update"); py_on_delete = PyObject_GetAttrString(module, "scheduler_delete"); py_on_hold = PyObject_GetAttrString(module, "scheduler_hold"); py_on_release = PyObject_GetAttrString(module, "scheduler_release"); py_on_batch = PyObject_GetAttrString(module, "scheduler_batch"); py_on_messages = PyObject_GetAttrString(module, "scheduler_messages"); py_on_envelopes = PyObject_GetAttrString(module, "scheduler_envelopes"); py_on_schedule = PyObject_GetAttrString(module, "scheduler_schedule"); py_on_remove = PyObject_GetAttrString(module, "scheduler_remove"); py_on_suspend = PyObject_GetAttrString(module, "scheduler_suspend"); py_on_resume = PyObject_GetAttrString(module, "scheduler_resume"); scheduler_api_on_init(scheduler_python_init); scheduler_api_on_insert(scheduler_python_insert); scheduler_api_on_commit(scheduler_python_commit); scheduler_api_on_rollback(scheduler_python_rollback); scheduler_api_on_update(scheduler_python_update); scheduler_api_on_delete(scheduler_python_delete); scheduler_api_on_hold(scheduler_python_hold); scheduler_api_on_release(scheduler_python_release); scheduler_api_on_batch(scheduler_python_batch); scheduler_api_on_messages(scheduler_python_messages); scheduler_api_on_envelopes(scheduler_python_envelopes); scheduler_api_on_schedule(scheduler_python_schedule); scheduler_api_on_remove(scheduler_python_remove); scheduler_api_on_suspend(scheduler_python_suspend); scheduler_api_on_resume(scheduler_python_resume); scheduler_api_no_chroot(); scheduler_api_dispatch(); log_debug("debug: scheduler-python: exiting"); Py_Finalize(); return (1); } opensmtpd-extras-5.7.1/extras/wip/schedulers/scheduler-python/Makefile.in010064400017500000000000000505731255100052200260440ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" #define TRACE_SCHEDULER 0x0080 #define stat_increment(a, b) do {} while(0) #define stat_decrement(a, b) do {} while(0) #define xcalloc(a, b, c) calloc(a, b) TAILQ_HEAD(evplist, rq_envelope); struct rq_message { uint32_t msgid; struct tree envelopes; }; struct rq_envelope { TAILQ_ENTRY(rq_envelope) entry; SPLAY_ENTRY(rq_envelope) t_entry; uint64_t evpid; uint64_t holdq; enum delivery_type type; #define RQ_EVPSTATE_PENDING 0 #define RQ_EVPSTATE_SCHEDULED 1 #define RQ_EVPSTATE_INFLIGHT 2 #define RQ_EVPSTATE_HELD 3 uint8_t state; #define RQ_ENVELOPE_EXPIRED 0x01 #define RQ_ENVELOPE_REMOVED 0x02 #define RQ_ENVELOPE_SUSPEND 0x04 #define RQ_ENVELOPE_UPDATE 0x08 #define RQ_ENVELOPE_OVERFLOW 0x10 uint8_t flags; time_t ctime; time_t sched; time_t expire; struct rq_message *message; time_t t_inflight; time_t t_scheduled; }; struct rq_holdq { struct evplist q; size_t count; }; struct rq_queue { size_t evpcount; struct tree messages; SPLAY_HEAD(prioqtree, rq_envelope) q_priotree; struct evplist q_pending; struct evplist q_inflight; struct evplist q_mta; struct evplist q_mda; struct evplist q_bounce; struct evplist q_update; struct evplist q_expired; struct evplist q_removed; }; static int rq_envelope_cmp(struct rq_envelope *, struct rq_envelope *); SPLAY_PROTOTYPE(prioqtree, rq_envelope, t_entry, rq_envelope_cmp); static int scheduler_ram_init(void); static int scheduler_ram_insert(struct scheduler_info *); static size_t scheduler_ram_commit(uint32_t); static size_t scheduler_ram_rollback(uint32_t); static int scheduler_ram_update(struct scheduler_info *); static int scheduler_ram_delete(uint64_t); static int scheduler_ram_hold(uint64_t, uint64_t); static int scheduler_ram_release(int, uint64_t, int); static int scheduler_ram_batch(int, int *, size_t *, uint64_t *, int *); static size_t scheduler_ram_messages(uint32_t, uint32_t *, size_t); static size_t scheduler_ram_envelopes(uint64_t, struct evpstate *, size_t); static int scheduler_ram_schedule(uint64_t); static int scheduler_ram_remove(uint64_t); static int scheduler_ram_suspend(uint64_t); static int scheduler_ram_resume(uint64_t); static void sorted_insert(struct rq_queue *, struct rq_envelope *); static void rq_queue_init(struct rq_queue *); static void rq_queue_merge(struct rq_queue *, struct rq_queue *); static void rq_queue_dump(struct rq_queue *, const char *); static void rq_queue_schedule(struct rq_queue *rq); static struct evplist *rq_envelope_list(struct rq_queue *, struct rq_envelope *); static void rq_envelope_schedule(struct rq_queue *, struct rq_envelope *); static int rq_envelope_remove(struct rq_queue *, struct rq_envelope *); static int rq_envelope_suspend(struct rq_queue *, struct rq_envelope *); static int rq_envelope_resume(struct rq_queue *, struct rq_envelope *); static void rq_envelope_delete(struct rq_queue *, struct rq_envelope *); static const char *rq_envelope_to_text(struct rq_envelope *); static struct rq_queue ramqueue; static struct tree updates; static struct tree holdqs[3]; /* delivery type */ static time_t currtime; int verbose; /* XXX from to.c */ static const char * duration_to_text(time_t t) { static char dst[64]; char buf[64]; int h, m, s; long long d; if (t == 0) { (void)strlcpy(dst, "0s", sizeof dst); return (dst); } dst[0] = '\0'; if (t < 0) { (void)strlcpy(dst, "-", sizeof dst); t = -t; } s = t % 60; t /= 60; m = t % 60; t /= 60; h = t % 24; d = t / 24; if (d) { (void)snprintf(buf, sizeof buf, "%lldd", d); (void)strlcat(dst, buf, sizeof dst); } if (h) { (void)snprintf(buf, sizeof buf, "%dh", h); (void)strlcat(dst, buf, sizeof dst); } if (m) { (void)snprintf(buf, sizeof buf, "%dm", m); (void)strlcat(dst, buf, sizeof dst); } if (s) { (void)snprintf(buf, sizeof buf, "%ds", s); (void)strlcat(dst, buf, sizeof dst); } return (dst); } #define BACKOFF_TRANSFER 400 #define BACKOFF_DELIVERY 10 #define BACKOFF_OVERFLOW 3 static time_t scheduler_backoff(time_t t0, time_t base, uint32_t step) { return (t0 + base * step * step); } static time_t scheduler_next(time_t t0, time_t base, uint32_t step) { time_t t; /* XXX be more efficient */ while ((t = scheduler_backoff(t0, base, step)) <= currtime) step++; return (t); } static int scheduler_ram_init(void) { rq_queue_init(&ramqueue); tree_init(&updates); tree_init(&holdqs[D_MDA]); tree_init(&holdqs[D_MTA]); tree_init(&holdqs[D_BOUNCE]); return (1); } static int scheduler_ram_insert(struct scheduler_info *si) { struct rq_queue *update; struct rq_message *message; struct rq_envelope *envelope; uint32_t msgid; currtime = time(NULL); msgid = evpid_to_msgid(si->evpid); /* find/prepare a ramqueue update */ if ((update = tree_get(&updates, msgid)) == NULL) { update = xcalloc(1, sizeof *update, "scheduler_insert"); stat_increment("scheduler.ramqueue.update", 1); rq_queue_init(update); tree_xset(&updates, msgid, update); } /* find/prepare the msgtree message in ramqueue update */ if ((message = tree_get(&update->messages, msgid)) == NULL) { message = xcalloc(1, sizeof *message, "scheduler_insert"); message->msgid = msgid; tree_init(&message->envelopes); tree_xset(&update->messages, msgid, message); stat_increment("scheduler.ramqueue.message", 1); } /* create envelope in ramqueue message */ envelope = xcalloc(1, sizeof *envelope, "scheduler_insert"); envelope->evpid = si->evpid; envelope->type = si->type; envelope->message = message; envelope->ctime = si->creation; envelope->expire = si->creation + si->expire; envelope->sched = scheduler_backoff(si->creation, (si->type == D_MTA) ? BACKOFF_TRANSFER : BACKOFF_DELIVERY, si->retry); tree_xset(&message->envelopes, envelope->evpid, envelope); update->evpcount++; stat_increment("scheduler.ramqueue.envelope", 1); envelope->state = RQ_EVPSTATE_PENDING; TAILQ_INSERT_TAIL(&update->q_pending, envelope, entry); si->nexttry = envelope->sched; return (1); } static size_t scheduler_ram_commit(uint32_t msgid) { struct rq_queue *update; size_t r; currtime = time(NULL); update = tree_xpop(&updates, msgid); r = update->evpcount; if (verbose & TRACE_SCHEDULER) rq_queue_dump(update, "update to commit"); rq_queue_merge(&ramqueue, update); if (verbose & TRACE_SCHEDULER) rq_queue_dump(&ramqueue, "resulting queue"); rq_queue_schedule(&ramqueue); free(update); stat_decrement("scheduler.ramqueue.update", 1); return (r); } static size_t scheduler_ram_rollback(uint32_t msgid) { struct rq_queue *update; struct rq_envelope *evp; size_t r; currtime = time(NULL); if ((update = tree_pop(&updates, msgid)) == NULL) return (0); r = update->evpcount; while ((evp = TAILQ_FIRST(&update->q_pending))) { TAILQ_REMOVE(&update->q_pending, evp, entry); rq_envelope_delete(update, evp); } free(update); stat_decrement("scheduler.ramqueue.update", 1); return (r); } static int scheduler_ram_update(struct scheduler_info *si) { struct rq_message *msg; struct rq_envelope *evp; uint32_t msgid; currtime = time(NULL); msgid = evpid_to_msgid(si->evpid); msg = tree_xget(&ramqueue.messages, msgid); evp = tree_xget(&msg->envelopes, si->evpid); /* it *must* be in-flight */ if (evp->state != RQ_EVPSTATE_INFLIGHT) errx(1, "evp:%016" PRIx64 " not in-flight", si->evpid); TAILQ_REMOVE(&ramqueue.q_inflight, evp, entry); /* * If the envelope was removed while inflight, schedule it for * removal immediatly. */ if (evp->flags & RQ_ENVELOPE_REMOVED) { TAILQ_INSERT_TAIL(&ramqueue.q_removed, evp, entry); evp->state = RQ_EVPSTATE_SCHEDULED; evp->t_scheduled = currtime; return (1); } evp->sched = scheduler_next(evp->ctime, (si->type == D_MTA) ? BACKOFF_TRANSFER : BACKOFF_DELIVERY, si->retry); evp->state = RQ_EVPSTATE_PENDING; if (!(evp->flags & RQ_ENVELOPE_SUSPEND)) sorted_insert(&ramqueue, evp); si->nexttry = evp->sched; return (1); } static int scheduler_ram_delete(uint64_t evpid) { struct rq_message *msg; struct rq_envelope *evp; uint32_t msgid; currtime = time(NULL); msgid = evpid_to_msgid(evpid); msg = tree_xget(&ramqueue.messages, msgid); evp = tree_xget(&msg->envelopes, evpid); /* it *must* be in-flight */ if (evp->state != RQ_EVPSTATE_INFLIGHT) errx(1, "evp:%016" PRIx64 " not in-flight", evpid); TAILQ_REMOVE(&ramqueue.q_inflight, evp, entry); rq_envelope_delete(&ramqueue, evp); return (1); } #define HOLDQ_MAXSIZE 1000 static int scheduler_ram_hold(uint64_t evpid, uint64_t holdq) { struct rq_holdq *hq; struct rq_message *msg; struct rq_envelope *evp; uint32_t msgid; currtime = time(NULL); msgid = evpid_to_msgid(evpid); msg = tree_xget(&ramqueue.messages, msgid); evp = tree_xget(&msg->envelopes, evpid); /* it *must* be in-flight */ if (evp->state != RQ_EVPSTATE_INFLIGHT) errx(1, "evp:%016" PRIx64 " not in-flight", evpid); TAILQ_REMOVE(&ramqueue.q_inflight, evp, entry); /* If the envelope is suspended, just mark it as pending */ if (evp->flags & RQ_ENVELOPE_SUSPEND) { evp->state = RQ_EVPSTATE_PENDING; return (0); } hq = tree_get(&holdqs[evp->type], holdq); if (hq == NULL) { hq = xcalloc(1, sizeof(*hq), "scheduler_hold"); TAILQ_INIT(&hq->q); tree_xset(&holdqs[evp->type], holdq, hq); stat_increment("scheduler.ramqueue.holdq", 1); } /* If the holdq is full, just "tempfail" the envelope */ if (hq->count >= HOLDQ_MAXSIZE) { evp->state = RQ_EVPSTATE_PENDING; evp->flags |= RQ_ENVELOPE_UPDATE; evp->flags |= RQ_ENVELOPE_OVERFLOW; sorted_insert(&ramqueue, evp); stat_increment("scheduler.ramqueue.hold-overflow", 1); return (0); } evp->state = RQ_EVPSTATE_HELD; evp->holdq = holdq; /* This is an optimization: upon release, the envelopes will be * inserted in the pending queue from the first element to the last. * Since elements already in the queue were received first, they * were scheduled first, so they will be reinserted before the * current element. */ TAILQ_INSERT_HEAD(&hq->q, evp, entry); hq->count += 1; stat_increment("scheduler.ramqueue.hold", 1); return (1); } static int scheduler_ram_release(int type, uint64_t holdq, int n) { struct rq_holdq *hq; struct rq_envelope *evp; int i, update; currtime = time(NULL); hq = tree_get(&holdqs[type], holdq); if (hq == NULL) return (0); if (n == -1) { n = 0; update = 1; } else update = 0; for (i = 0; n == 0 || i < n; i++) { evp = TAILQ_FIRST(&hq->q); if (evp == NULL) break; TAILQ_REMOVE(&hq->q, evp, entry); hq->count -= 1; evp->holdq = 0; /* When released, all envelopes are put in the pending queue * and will be rescheduled immediatly. As an optimization, * we could just schedule them directly. */ evp->state = RQ_EVPSTATE_PENDING; if (update) evp->flags |= RQ_ENVELOPE_UPDATE; sorted_insert(&ramqueue, evp); } if (TAILQ_EMPTY(&hq->q)) { tree_xpop(&holdqs[type], holdq); free(hq); stat_decrement("scheduler.ramqueue.holdq", 1); } stat_decrement("scheduler.ramqueue.hold", i); return (i); } static int scheduler_ram_batch(int mask, int *delay, size_t *count, uint64_t *evpids, int *types) { struct rq_envelope *evp; size_t i, n; time_t t; currtime = time(NULL); rq_queue_schedule(&ramqueue); if (verbose & TRACE_SCHEDULER) rq_queue_dump(&ramqueue, "scheduler_ram_batch()"); i = 0; n = 0; for (;;) { if (mask & SCHED_REMOVE && (evp = TAILQ_FIRST(&ramqueue.q_removed))) { TAILQ_REMOVE(&ramqueue.q_removed, evp, entry); types[i] = SCHED_REMOVE; evpids[i] = evp->evpid; rq_envelope_delete(&ramqueue, evp); if (++i == *count) break; } if (mask & SCHED_EXPIRE && (evp = TAILQ_FIRST(&ramqueue.q_expired))) { TAILQ_REMOVE(&ramqueue.q_expired, evp, entry); types[i] = SCHED_EXPIRE; evpids[i] = evp->evpid; rq_envelope_delete(&ramqueue, evp); if (++i == *count) break; } if (mask & SCHED_UPDATE && (evp = TAILQ_FIRST(&ramqueue.q_update))) { TAILQ_REMOVE(&ramqueue.q_update, evp, entry); types[i] = SCHED_UPDATE; evpids[i] = evp->evpid; if (evp->flags & RQ_ENVELOPE_OVERFLOW) t = BACKOFF_OVERFLOW; else if (evp->type == D_MTA) t = BACKOFF_TRANSFER; else t = BACKOFF_DELIVERY; evp->sched = scheduler_next(evp->ctime, t, 0); evp->flags &= ~(RQ_ENVELOPE_UPDATE|RQ_ENVELOPE_OVERFLOW); evp->state = RQ_EVPSTATE_PENDING; if (!(evp->flags & RQ_ENVELOPE_SUSPEND)) sorted_insert(&ramqueue, evp); if (++i == *count) break; } if (mask & SCHED_BOUNCE && (evp = TAILQ_FIRST(&ramqueue.q_bounce))) { TAILQ_REMOVE(&ramqueue.q_bounce, evp, entry); types[i] = SCHED_BOUNCE; evpids[i] = evp->evpid; TAILQ_INSERT_TAIL(&ramqueue.q_inflight, evp, entry); evp->state = RQ_EVPSTATE_INFLIGHT; evp->t_inflight = currtime; if (++i == *count) break; } if (mask & SCHED_MDA && (evp = TAILQ_FIRST(&ramqueue.q_mda))) { TAILQ_REMOVE(&ramqueue.q_mda, evp, entry); types[i] = SCHED_MDA; evpids[i] = evp->evpid; TAILQ_INSERT_TAIL(&ramqueue.q_inflight, evp, entry); evp->state = RQ_EVPSTATE_INFLIGHT; evp->t_inflight = currtime; if (++i == *count) break; } if (mask & SCHED_MTA && (evp = TAILQ_FIRST(&ramqueue.q_mta))) { TAILQ_REMOVE(&ramqueue.q_mta, evp, entry); types[i] = SCHED_MTA; evpids[i] = evp->evpid; TAILQ_INSERT_TAIL(&ramqueue.q_inflight, evp, entry); evp->state = RQ_EVPSTATE_INFLIGHT; evp->t_inflight = currtime; if (++i == *count) break; } /* nothing seen this round */ if (i == n) break; n = i; } if (i) { *count = i; return (1); } if ((evp = TAILQ_FIRST(&ramqueue.q_pending))) { if (evp->sched < evp->expire) t = evp->sched; else t = evp->expire; *delay = (t < currtime) ? 0 : (t - currtime); } else *delay = -1; return (0); } static size_t scheduler_ram_messages(uint32_t from, uint32_t *dst, size_t size) { uint64_t id; size_t n; void *i; for (n = 0, i = NULL; n < size; n++) { if (tree_iterfrom(&ramqueue.messages, &i, from, &id, NULL) == 0) break; dst[n] = id; } return (n); } static size_t scheduler_ram_envelopes(uint64_t from, struct evpstate *dst, size_t size) { struct rq_message *msg; struct rq_envelope *evp; void *i; size_t n; if ((msg = tree_get(&ramqueue.messages, evpid_to_msgid(from))) == NULL) return (0); for (n = 0, i = NULL; n < size; ) { if (tree_iterfrom(&msg->envelopes, &i, from, NULL, (void**)&evp) == 0) break; if (evp->flags & (RQ_ENVELOPE_REMOVED | RQ_ENVELOPE_EXPIRED)) continue; dst[n].evpid = evp->evpid; dst[n].flags = 0; dst[n].retry = 0; dst[n].time = 0; if (evp->state == RQ_EVPSTATE_PENDING) { dst[n].time = evp->sched; dst[n].flags = EF_PENDING; } else if (evp->state == RQ_EVPSTATE_SCHEDULED) { dst[n].time = evp->t_scheduled; dst[n].flags = EF_PENDING; } else if (evp->state == RQ_EVPSTATE_INFLIGHT) { dst[n].time = evp->t_inflight; dst[n].flags = EF_INFLIGHT; } else if (evp->state == RQ_EVPSTATE_HELD) { /* same as scheduled */ dst[n].time = evp->t_scheduled; dst[n].flags = EF_PENDING; dst[n].flags |= EF_HOLD; } if (evp->flags & RQ_ENVELOPE_SUSPEND) dst[n].flags |= EF_SUSPEND; n++; } return (n); } static int scheduler_ram_schedule(uint64_t evpid) { struct rq_message *msg; struct rq_envelope *evp; uint32_t msgid; void *i; int r; currtime = time(NULL); if (evpid > 0xffffffff) { msgid = evpid_to_msgid(evpid); if ((msg = tree_get(&ramqueue.messages, msgid)) == NULL) return (0); if ((evp = tree_get(&msg->envelopes, evpid)) == NULL) return (0); if (evp->state == RQ_EVPSTATE_INFLIGHT) return (0); rq_envelope_schedule(&ramqueue, evp); return (1); } else { msgid = evpid; if ((msg = tree_get(&ramqueue.messages, msgid)) == NULL) return (0); i = NULL; r = 0; while (tree_iter(&msg->envelopes, &i, NULL, (void*)(&evp))) { if (evp->state == RQ_EVPSTATE_INFLIGHT) continue; rq_envelope_schedule(&ramqueue, evp); r++; } return (r); } } static int scheduler_ram_remove(uint64_t evpid) { struct rq_message *msg; struct rq_envelope *evp; uint32_t msgid; void *i; int r; currtime = time(NULL); if (evpid > 0xffffffff) { msgid = evpid_to_msgid(evpid); if ((msg = tree_get(&ramqueue.messages, msgid)) == NULL) return (0); if ((evp = tree_get(&msg->envelopes, evpid)) == NULL) return (0); if (rq_envelope_remove(&ramqueue, evp)) return (1); return (0); } else { msgid = evpid; if ((msg = tree_get(&ramqueue.messages, msgid)) == NULL) return (0); i = NULL; r = 0; while (tree_iter(&msg->envelopes, &i, NULL, (void*)(&evp))) if (rq_envelope_remove(&ramqueue, evp)) r++; return (r); } } static int scheduler_ram_suspend(uint64_t evpid) { struct rq_message *msg; struct rq_envelope *evp; uint32_t msgid; void *i; int r; currtime = time(NULL); if (evpid > 0xffffffff) { msgid = evpid_to_msgid(evpid); if ((msg = tree_get(&ramqueue.messages, msgid)) == NULL) return (0); if ((evp = tree_get(&msg->envelopes, evpid)) == NULL) return (0); if (rq_envelope_suspend(&ramqueue, evp)) return (1); return (0); } else { msgid = evpid; if ((msg = tree_get(&ramqueue.messages, msgid)) == NULL) return (0); i = NULL; r = 0; while (tree_iter(&msg->envelopes, &i, NULL, (void*)(&evp))) if (rq_envelope_suspend(&ramqueue, evp)) r++; return (r); } } static int scheduler_ram_resume(uint64_t evpid) { struct rq_message *msg; struct rq_envelope *evp; uint32_t msgid; void *i; int r; currtime = time(NULL); if (evpid > 0xffffffff) { msgid = evpid_to_msgid(evpid); if ((msg = tree_get(&ramqueue.messages, msgid)) == NULL) return (0); if ((evp = tree_get(&msg->envelopes, evpid)) == NULL) return (0); if (rq_envelope_resume(&ramqueue, evp)) return (1); return (0); } else { msgid = evpid; if ((msg = tree_get(&ramqueue.messages, msgid)) == NULL) return (0); i = NULL; r = 0; while (tree_iter(&msg->envelopes, &i, NULL, (void*)(&evp))) if (rq_envelope_resume(&ramqueue, evp)) r++; return (r); } } static void sorted_insert(struct rq_queue *rq, struct rq_envelope *evp) { struct rq_envelope *evp2; SPLAY_INSERT(prioqtree, &rq->q_priotree, evp); evp2 = SPLAY_NEXT(prioqtree, &rq->q_priotree, evp); if (evp2) TAILQ_INSERT_BEFORE(evp2, evp, entry); else TAILQ_INSERT_TAIL(&rq->q_pending, evp, entry); } static void rq_queue_init(struct rq_queue *rq) { memset(rq, 0, sizeof *rq); tree_init(&rq->messages); TAILQ_INIT(&rq->q_pending); TAILQ_INIT(&rq->q_inflight); TAILQ_INIT(&rq->q_mta); TAILQ_INIT(&rq->q_mda); TAILQ_INIT(&rq->q_bounce); TAILQ_INIT(&rq->q_update); TAILQ_INIT(&rq->q_expired); TAILQ_INIT(&rq->q_removed); SPLAY_INIT(&rq->q_priotree); } static void rq_queue_merge(struct rq_queue *rq, struct rq_queue *update) { struct rq_message *message, *tomessage; struct rq_envelope *envelope; uint64_t id; void *i; while (tree_poproot(&update->messages, &id, (void*)&message)) { if ((tomessage = tree_get(&rq->messages, id)) == NULL) { /* message does not exist. re-use structure */ tree_xset(&rq->messages, id, message); continue; } /* need to re-link all envelopes before merging them */ i = NULL; while ((tree_iter(&message->envelopes, &i, &id, (void*)&envelope))) envelope->message = tomessage; tree_merge(&tomessage->envelopes, &message->envelopes); free(message); stat_decrement("scheduler.ramqueue.message", 1); } /* Sorted insert in the pending queue */ while ((envelope = TAILQ_FIRST(&update->q_pending))) { TAILQ_REMOVE(&update->q_pending, envelope, entry); sorted_insert(rq, envelope); } rq->evpcount += update->evpcount; } #define SCHEDULEMAX 1024 static void rq_queue_schedule(struct rq_queue *rq) { struct rq_envelope *evp; size_t n; n = 0; while ((evp = TAILQ_FIRST(&rq->q_pending))) { if (evp->sched > currtime && evp->expire > currtime) break; if (n == SCHEDULEMAX) break; if (evp->state != RQ_EVPSTATE_PENDING) errx(1, "evp:%016" PRIx64 " flags=0x%x", evp->evpid, evp->flags); if (evp->expire <= currtime) { TAILQ_REMOVE(&rq->q_pending, evp, entry); SPLAY_REMOVE(prioqtree, &rq->q_priotree, evp); TAILQ_INSERT_TAIL(&rq->q_expired, evp, entry); evp->state = RQ_EVPSTATE_SCHEDULED; evp->flags |= RQ_ENVELOPE_EXPIRED; evp->t_scheduled = currtime; continue; } rq_envelope_schedule(rq, evp); n += 1; } } static struct evplist * rq_envelope_list(struct rq_queue *rq, struct rq_envelope *evp) { switch (evp->state) { case RQ_EVPSTATE_PENDING: return &rq->q_pending; case RQ_EVPSTATE_SCHEDULED: if (evp->flags & RQ_ENVELOPE_EXPIRED) return &rq->q_expired; if (evp->flags & RQ_ENVELOPE_REMOVED) return &rq->q_removed; if (evp->flags & RQ_ENVELOPE_UPDATE) return &rq->q_update; if (evp->type == D_MTA) return &rq->q_mta; if (evp->type == D_MDA) return &rq->q_mda; if (evp->type == D_BOUNCE) return &rq->q_bounce; errx(1, "%016" PRIx64 " bad evp type %d", evp->evpid, evp->type); case RQ_EVPSTATE_INFLIGHT: return &rq->q_inflight; case RQ_EVPSTATE_HELD: return (NULL); } errx(1, "%016" PRIx64 " bad state %d", evp->evpid, evp->state); return (NULL); } static void rq_envelope_schedule(struct rq_queue *rq, struct rq_envelope *evp) { struct rq_holdq *hq; struct evplist *q = NULL; switch (evp->type) { case D_MTA: q = &rq->q_mta; break; case D_MDA: q = &rq->q_mda; break; case D_BOUNCE: q = &rq->q_bounce; break; } if (evp->flags & RQ_ENVELOPE_UPDATE) q = &rq->q_update; if (evp->state == RQ_EVPSTATE_HELD) { hq = tree_xget(&holdqs[evp->type], evp->holdq); TAILQ_REMOVE(&hq->q, evp, entry); hq->count -= 1; if (TAILQ_EMPTY(&hq->q)) { tree_xpop(&holdqs[evp->type], evp->holdq); free(hq); } evp->holdq = 0; stat_decrement("scheduler.ramqueue.hold", 1); } else if (!(evp->flags & RQ_ENVELOPE_SUSPEND)) { TAILQ_REMOVE(&rq->q_pending, evp, entry); SPLAY_REMOVE(prioqtree, &rq->q_priotree, evp); } TAILQ_INSERT_TAIL(q, evp, entry); evp->state = RQ_EVPSTATE_SCHEDULED; evp->t_scheduled = currtime; } static int rq_envelope_remove(struct rq_queue *rq, struct rq_envelope *evp) { struct rq_holdq *hq; struct evplist *evl; if (evp->flags & (RQ_ENVELOPE_REMOVED | RQ_ENVELOPE_EXPIRED)) return (0); /* * If envelope is inflight, mark it envelope for removal. */ if (evp->state == RQ_EVPSTATE_INFLIGHT) { evp->flags |= RQ_ENVELOPE_REMOVED; return (1); } if (evp->state == RQ_EVPSTATE_HELD) { hq = tree_xget(&holdqs[evp->type], evp->holdq); TAILQ_REMOVE(&hq->q, evp, entry); hq->count -= 1; if (TAILQ_EMPTY(&hq->q)) { tree_xpop(&holdqs[evp->type], evp->holdq); free(hq); } evp->holdq = 0; stat_decrement("scheduler.ramqueue.hold", 1); } else if (!(evp->flags & RQ_ENVELOPE_SUSPEND)) { evl = rq_envelope_list(rq, evp); TAILQ_REMOVE(evl, evp, entry); if (evl == &rq->q_pending) SPLAY_REMOVE(prioqtree, &rq->q_priotree, evp); } TAILQ_INSERT_TAIL(&rq->q_removed, evp, entry); evp->state = RQ_EVPSTATE_SCHEDULED; evp->flags |= RQ_ENVELOPE_REMOVED; evp->t_scheduled = currtime; return (1); } static int rq_envelope_suspend(struct rq_queue *rq, struct rq_envelope *evp) { struct rq_holdq *hq; struct evplist *evl; if (evp->flags & RQ_ENVELOPE_SUSPEND) return (0); if (evp->state == RQ_EVPSTATE_HELD) { hq = tree_xget(&holdqs[evp->type], evp->holdq); TAILQ_REMOVE(&hq->q, evp, entry); hq->count -= 1; if (TAILQ_EMPTY(&hq->q)) { tree_xpop(&holdqs[evp->type], evp->holdq); free(hq); } evp->holdq = 0; evp->state = RQ_EVPSTATE_PENDING; stat_decrement("scheduler.ramqueue.hold", 1); } else if (evp->state != RQ_EVPSTATE_INFLIGHT) { evl = rq_envelope_list(rq, evp); TAILQ_REMOVE(evl, evp, entry); if (evl == &rq->q_pending) SPLAY_REMOVE(prioqtree, &rq->q_priotree, evp); } evp->flags |= RQ_ENVELOPE_SUSPEND; return (1); } static int rq_envelope_resume(struct rq_queue *rq, struct rq_envelope *evp) { struct evplist *evl; if (!(evp->flags & RQ_ENVELOPE_SUSPEND)) return (0); if (evp->state != RQ_EVPSTATE_INFLIGHT) { evl = rq_envelope_list(rq, evp); if (evl == &rq->q_pending) sorted_insert(rq, evp); else TAILQ_INSERT_TAIL(evl, evp, entry); } evp->flags &= ~RQ_ENVELOPE_SUSPEND; return (1); } static void rq_envelope_delete(struct rq_queue *rq, struct rq_envelope *evp) { tree_xpop(&evp->message->envelopes, evp->evpid); if (tree_empty(&evp->message->envelopes)) { tree_xpop(&rq->messages, evp->message->msgid); free(evp->message); stat_decrement("scheduler.ramqueue.message", 1); } free(evp); rq->evpcount--; stat_decrement("scheduler.ramqueue.envelope", 1); } static const char * rq_envelope_to_text(struct rq_envelope *e) { static char buf[256]; char t[64]; (void)snprintf(buf, sizeof buf, "evp:%016" PRIx64 " [", e->evpid); if (e->type == D_BOUNCE) (void)strlcat(buf, "bounce", sizeof buf); else if (e->type == D_MDA) (void)strlcat(buf, "mda", sizeof buf); else if (e->type == D_MTA) (void)strlcat(buf, "mta", sizeof buf); (void)snprintf(t, sizeof t, ",expire=%s", duration_to_text(e->expire - currtime)); (void)strlcat(buf, t, sizeof buf); switch (e->state) { case RQ_EVPSTATE_PENDING: (void)snprintf(t, sizeof t, ",pending=%s", duration_to_text(e->sched - currtime)); (void)strlcat(buf, t, sizeof buf); break; case RQ_EVPSTATE_SCHEDULED: (void)snprintf(t, sizeof t, ",scheduled=%s", duration_to_text(currtime - e->t_scheduled)); (void)strlcat(buf, t, sizeof buf); break; case RQ_EVPSTATE_INFLIGHT: (void)snprintf(t, sizeof t, ",inflight=%s", duration_to_text(currtime - e->t_inflight)); (void)strlcat(buf, t, sizeof buf); break; case RQ_EVPSTATE_HELD: (void)snprintf(t, sizeof t, ",held=%s", duration_to_text(currtime - e->t_inflight)); (void)strlcat(buf, t, sizeof buf); break; default: errx(1, "%016" PRIx64 " bad state %d", e->evpid, e->state); } if (e->flags & RQ_ENVELOPE_REMOVED) (void)strlcat(buf, ",removed", sizeof buf); if (e->flags & RQ_ENVELOPE_EXPIRED) (void)strlcat(buf, ",expired", sizeof buf); if (e->flags & RQ_ENVELOPE_SUSPEND) (void)strlcat(buf, ",suspended", sizeof buf); (void)strlcat(buf, "]", sizeof buf); return (buf); } static void rq_queue_dump(struct rq_queue *rq, const char * name) { struct rq_message *message; struct rq_envelope *envelope; void *i, *j; uint64_t id; log_debug("debug: /--- ramqueue: %s", name); i = NULL; while ((tree_iter(&rq->messages, &i, &id, (void*)&message))) { log_debug("debug: | msg:%08" PRIx32, message->msgid); j = NULL; while ((tree_iter(&message->envelopes, &j, &id, (void*)&envelope))) log_debug("debug: | %s", rq_envelope_to_text(envelope)); } log_debug("debug: \\---"); } static int rq_envelope_cmp(struct rq_envelope *e1, struct rq_envelope *e2) { time_t ref1, ref2; ref1 = (e1->sched < e1->expire) ? e1->sched : e1->expire; ref2 = (e2->sched < e2->expire) ? e2->sched : e2->expire; if (ref1 != ref2) return (ref1 < ref2) ? -1 : 1; if (e1->evpid != e2->evpid) return (e1->evpid < e2->evpid) ? -1 : 1; return 0; } SPLAY_GENERATE(prioqtree, rq_envelope, t_entry, rq_envelope_cmp); int main(int argc, char **argv) { int ch; log_init(1); log_verbose(~0); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: backend-scheduler-ram: bad option"); exit(1); /* NOTREACHED */ } } argc -= optind; argv += optind; scheduler_api_on_init(scheduler_ram_init); scheduler_api_on_insert(scheduler_ram_insert); scheduler_api_on_commit(scheduler_ram_commit); scheduler_api_on_rollback(scheduler_ram_rollback); scheduler_api_on_update(scheduler_ram_update); scheduler_api_on_delete(scheduler_ram_delete); scheduler_api_on_hold(scheduler_ram_hold); scheduler_api_on_release(scheduler_ram_release); scheduler_api_on_batch(scheduler_ram_batch); scheduler_api_on_messages(scheduler_ram_messages); scheduler_api_on_envelopes(scheduler_ram_envelopes); scheduler_api_on_schedule(scheduler_ram_schedule); scheduler_api_on_remove(scheduler_ram_remove); scheduler_api_on_suspend(scheduler_ram_suspend); scheduler_api_on_resume(scheduler_ram_resume); scheduler_api_dispatch(); return (0); } opensmtpd-extras-5.7.1/extras/wip/schedulers/scheduler-ram/Makefile.in010064400017500000000000000503661255100052200253020ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static int scheduler_stub_init(void) { return (1); } static int scheduler_stub_insert(struct scheduler_info *info) { return (0); } static size_t scheduler_stub_commit(uint32_t msgid) { return (0); } static size_t scheduler_stub_rollback(uint32_t msgid) { return (0); } static int scheduler_stub_update(struct scheduler_info *info) { return (0); } static int scheduler_stub_delete(uint64_t evpid) { return (0); } static int scheduler_stub_hold(uint64_t evpid, uint64_t holdq) { return (0); } static int scheduler_stub_release(int type, uint64_t holdq, int count) { return (0); } static int scheduler_stub_batch(int mask, int *delay, size_t *count, uint64_t *evpids, int *types) { *delay = -1; return (0); } static size_t scheduler_stub_messages(uint32_t msgid, uint32_t *dst, size_t sz) { return (0); } static size_t scheduler_stub_envelopes(uint64_t evpid, struct evpstate *dst, size_t sz) { return (0); } static int scheduler_stub_schedule(uint64_t evpid) { return (0); } static int scheduler_stub_remove(uint64_t evpid) { return (0); } static int scheduler_stub_suspend(uint64_t evpid) { return (0); } static int scheduler_stub_resume(uint64_t evpid) { return (0); } int main(int argc, char **argv) { int ch; log_init(1); while ((ch = getopt(argc, argv, "f:")) != -1) { switch (ch) { default: log_warnx("warn: backend-scheduler-stub: bad option"); exit(1); /* NOTREACHED */ } } argc -= optind; argv += optind; scheduler_api_on_init(scheduler_stub_init); scheduler_api_on_insert(scheduler_stub_insert); scheduler_api_on_commit(scheduler_stub_commit); scheduler_api_on_rollback(scheduler_stub_rollback); scheduler_api_on_update(scheduler_stub_update); scheduler_api_on_delete(scheduler_stub_delete); scheduler_api_on_hold(scheduler_stub_hold); scheduler_api_on_release(scheduler_stub_release); scheduler_api_on_batch(scheduler_stub_batch); scheduler_api_on_messages(scheduler_stub_messages); scheduler_api_on_envelopes(scheduler_stub_envelopes); scheduler_api_on_schedule(scheduler_stub_schedule); scheduler_api_on_remove(scheduler_stub_remove); scheduler_api_on_suspend(scheduler_stub_suspend); scheduler_api_on_resume(scheduler_stub_resume); scheduler_api_dispatch(); return (0); } opensmtpd-extras-5.7.1/extras/wip/schedulers/scheduler-stub/Makefile.in010064400017500000000000000504261255100052300254760ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include "aldap.h" #if 0 #define DEBUG #endif #define ALDAP_VERSION 3 static struct ber_element *ldap_parse_search_filter(struct ber_element *, char *); static struct ber_element *ldap_do_parse_search_filter( struct ber_element *, char **); char **aldap_get_stringset(struct ber_element *); char *utoa(char *); char *parseval(char *, size_t); int aldap_create_page_control(struct ber_element *, int, struct aldap_page_control *); #ifdef DEBUG void ldap_debug_elements(struct ber_element *); #endif #ifdef DEBUG #define DPRINTF(x...) printf(x) #define LDAP_DEBUG(x, y) do { fprintf(stderr, "*** " x "\n"); ldap_debug_elements(y); } while (0) #else #define DPRINTF(x...) do { } while (0) #define LDAP_DEBUG(x, y) do { } while (0) #endif int aldap_close(struct aldap *al) { if (close(al->ber.fd) == -1) return (-1); ber_free(&al->ber); free(al); return (0); } struct aldap * aldap_init(int fd) { struct aldap *a; if ((a = calloc(1, sizeof(*a))) == NULL) return NULL; a->ber.fd = fd; return a; } int aldap_bind(struct aldap *ldap, char *binddn, char *bindcred) { struct ber_element *root = NULL, *elm; int error; if (binddn == NULL) binddn = ""; if (bindcred == NULL) bindcred = ""; if ((root = ber_add_sequence(NULL)) == NULL) goto fail; elm = ber_printf_elements(root, "d{tdsst", ++ldap->msgid, BER_CLASS_APP, (unsigned long)LDAP_REQ_BIND, ALDAP_VERSION, binddn, bindcred, BER_CLASS_CONTEXT, (unsigned long)LDAP_AUTH_SIMPLE); if (elm == NULL) goto fail; LDAP_DEBUG("aldap_bind", root); error = ber_write_elements(&ldap->ber, root); ber_free_elements(root); root = NULL; if (error == -1) goto fail; return (ldap->msgid); fail: if (root != NULL) ber_free_elements(root); ldap->err = ALDAP_ERR_OPERATION_FAILED; return (-1); } int aldap_unbind(struct aldap *ldap) { struct ber_element *root = NULL, *elm; int error; if ((root = ber_add_sequence(NULL)) == NULL) goto fail; elm = ber_printf_elements(root, "d{t", ++ldap->msgid, BER_CLASS_APP, LDAP_REQ_UNBIND_30); if (elm == NULL) goto fail; LDAP_DEBUG("aldap_unbind", root); error = ber_write_elements(&ldap->ber, root); ber_free_elements(root); root = NULL; if (error == -1) goto fail; return (ldap->msgid); fail: if (root != NULL) ber_free_elements(root); ldap->err = ALDAP_ERR_OPERATION_FAILED; return (-1); } int aldap_search(struct aldap *ldap, char *basedn, enum scope scope, char *filter, char **attrs, int typesonly, int sizelimit, int timelimit, struct aldap_page_control *page) { struct ber_element *root = NULL, *ber, *c; int i, error; if ((root = ber_add_sequence(NULL)) == NULL) goto fail; ber = ber_printf_elements(root, "d{t", ++ldap->msgid, BER_CLASS_APP, (unsigned long) LDAP_REQ_SEARCH); if (ber == NULL) { ldap->err = ALDAP_ERR_OPERATION_FAILED; goto fail; } c = ber; ber = ber_printf_elements(ber, "sEEddb", basedn, (long long)scope, (long long)LDAP_DEREF_NEVER, sizelimit, timelimit, typesonly); if (ber == NULL) { ldap->err = ALDAP_ERR_OPERATION_FAILED; goto fail; } if ((ber = ldap_parse_search_filter(ber, filter)) == NULL) { ldap->err = ALDAP_ERR_PARSER_ERROR; goto fail; } if ((ber = ber_add_sequence(ber)) == NULL) goto fail; if (attrs != NULL) for (i = 0; attrs[i] != NULL; i++) { if ((ber = ber_add_string(ber, attrs[i])) == NULL) goto fail; } aldap_create_page_control(c, 100, page); LDAP_DEBUG("aldap_search", root); error = ber_write_elements(&ldap->ber, root); ber_free_elements(root); root = NULL; if (error == -1) { ldap->err = ALDAP_ERR_OPERATION_FAILED; goto fail; } return (ldap->msgid); fail: if (root != NULL) ber_free_elements(root); return (-1); } int aldap_create_page_control(struct ber_element *elm, int size, struct aldap_page_control *page) { int len; struct ber c; struct ber_element *ber = NULL; c.br_wbuf = NULL; c.fd = -1; ber = ber_add_sequence(NULL); if (page == NULL) { if (ber_printf_elements(ber, "ds", 50, "") == NULL) goto fail; } else { if (ber_printf_elements(ber, "dx", 50, page->cookie, page->cookie_len) == NULL) goto fail; } if ((len = ber_write_elements(&c, ber)) < 1) goto fail; if (ber_printf_elements(elm, "{t{sx", 2, 0, LDAP_PAGED_OID, c.br_wbuf, (size_t)len) == NULL) goto fail; ber_free_elements(ber); ber_free(&c); return len; fail: if (ber != NULL) ber_free_elements(ber); ber_free(&c); return (-1); } struct aldap_message * aldap_parse(struct aldap *ldap) { int class; unsigned long type; long long msgid = 0; struct aldap_message *m; struct ber_element *a = NULL, *ep; if ((m = calloc(1, sizeof(struct aldap_message))) == NULL) return NULL; if ((m->msg = ber_read_elements(&ldap->ber, NULL)) == NULL) goto parsefail; LDAP_DEBUG("message", m->msg); if (ber_scanf_elements(m->msg, "{ite", &msgid, &class, &type, &a) != 0) goto parsefail; m->msgid = msgid; m->message_type = type; m->protocol_op = a; switch (m->message_type) { case LDAP_RES_BIND: case LDAP_RES_MODIFY: case LDAP_RES_ADD: case LDAP_RES_DELETE: case LDAP_RES_MODRDN: case LDAP_RES_COMPARE: case LDAP_RES_SEARCH_RESULT: if (ber_scanf_elements(m->protocol_op, "{EeSeSe", &m->body.res.rescode, &m->dn, &m->body.res.diagmsg, &a) != 0) goto parsefail; if (m->body.res.rescode == LDAP_REFERRAL) if (ber_scanf_elements(a, "{e", &m->references) != 0) goto parsefail; if (m->msg->be_sub) { for (ep = m->msg->be_sub; ep != NULL; ep = ep->be_next) { ber_scanf_elements(ep, "t", &class, &type); if (class == 2 && type == 0) m->page = aldap_parse_page_control(ep->be_sub->be_sub, ep->be_sub->be_sub->be_len); } } else m->page = NULL; break; case LDAP_RES_SEARCH_ENTRY: if (ber_scanf_elements(m->protocol_op, "{eS{e", &m->dn, &m->body.search.attrs) != 0) goto parsefail; break; case LDAP_RES_SEARCH_REFERENCE: if (ber_scanf_elements(m->protocol_op, "{e", &m->references) != 0) goto parsefail; break; } return m; parsefail: ldap->err = ALDAP_ERR_PARSER_ERROR; aldap_freemsg(m); return NULL; } struct aldap_page_control * aldap_parse_page_control(struct ber_element *control, size_t len) { char *oid, *s; char *encoded; struct ber b; struct ber_element *elm; struct aldap_page_control *page; b.br_wbuf = NULL; b.fd = -1; ber_scanf_elements(control, "ss", &oid, &encoded); ber_set_readbuf(&b, encoded, control->be_next->be_len); elm = ber_read_elements(&b, NULL); if (elm == NULL) { ber_free(&b); return NULL; } if ((page = malloc(sizeof(struct aldap_page_control))) == NULL) { ber_free_elements(elm); ber_free(&b); return NULL; } ber_scanf_elements(elm->be_sub, "is", &page->size, &s); page->cookie_len = elm->be_sub->be_next->be_len; if ((page->cookie = malloc(page->cookie_len)) == NULL) { ber_free_elements(elm); ber_free(&b); free(page); return NULL; } memcpy(page->cookie, s, page->cookie_len); ber_free_elements(elm); ber_free(&b); return page; } void aldap_freepage(struct aldap_page_control *page) { if (page->cookie) free(page->cookie); free(page); } void aldap_freemsg(struct aldap_message *msg) { if (msg->msg) ber_free_elements(msg->msg); free(msg); } int aldap_get_resultcode(struct aldap_message *msg) { return msg->body.res.rescode; } char * aldap_get_dn(struct aldap_message *msg) { char *dn; if (msg->dn == NULL) return NULL; if (ber_get_string(msg->dn, &dn) == -1) return NULL; return utoa(dn); } char ** aldap_get_references(struct aldap_message *msg) { if (msg->references == NULL) return NULL; return aldap_get_stringset(msg->references); } void aldap_free_references(char **values) { int i; if (values == NULL) return; for (i = 0; values[i] != NULL; i++) free(values[i]); free(values); } char * aldap_get_diagmsg(struct aldap_message *msg) { char *s; if (msg->body.res.diagmsg == NULL) return NULL; if (ber_get_string(msg->body.res.diagmsg, &s) == -1) return NULL; return utoa(s); } int aldap_count_attrs(struct aldap_message *msg) { int i; struct ber_element *a; if (msg->body.search.attrs == NULL) return (-1); for (i = 0, a = msg->body.search.attrs; a != NULL && ber_get_eoc(a) != 0; i++, a = a->be_next) ; return i; } int aldap_first_attr(struct aldap_message *msg, char **outkey, char ***outvalues) { struct ber_element *b, *c; char *key; char **ret; if (msg->body.search.attrs == NULL) goto fail; if (ber_scanf_elements(msg->body.search.attrs, "{s(e)}e", &key, &b, &c) != 0) goto fail; msg->body.search.iter = msg->body.search.attrs->be_next; if ((ret = aldap_get_stringset(b)) == NULL) goto fail; (*outvalues) = ret; (*outkey) = utoa(key); return (1); fail: (*outkey) = NULL; (*outvalues) = NULL; return (-1); } int aldap_next_attr(struct aldap_message *msg, char **outkey, char ***outvalues) { struct ber_element *a, *b; char *key; char **ret; if (msg->body.search.iter == NULL) goto notfound; LDAP_DEBUG("attr", msg->body.search.iter); if (ber_get_eoc(msg->body.search.iter) == 0) goto notfound; if (ber_scanf_elements(msg->body.search.iter, "{s(e)}e", &key, &a, &b) != 0) goto fail; msg->body.search.iter = msg->body.search.iter->be_next; if ((ret = aldap_get_stringset(a)) == NULL) goto fail; (*outvalues) = ret; (*outkey) = utoa(key); return (1); fail: notfound: (*outkey) = NULL; (*outvalues) = NULL; return (-1); } int aldap_match_attr(struct aldap_message *msg, char *inkey, char ***outvalues) { struct ber_element *a, *b; char *descr = NULL; char **ret; if (msg->body.search.attrs == NULL) goto fail; LDAP_DEBUG("attr", msg->body.search.attrs); for (a = msg->body.search.attrs;;) { if (a == NULL) goto notfound; if (ber_get_eoc(a) == 0) goto notfound; if (ber_scanf_elements(a, "{s(e", &descr, &b) != 0) goto fail; if (strcasecmp(descr, inkey) == 0) goto attrfound; a = a->be_next; } attrfound: if ((ret = aldap_get_stringset(b)) == NULL) goto fail; (*outvalues) = ret; return (1); fail: notfound: (*outvalues) = NULL; return (-1); } int aldap_free_attr(char **values) { int i; if (values == NULL) return -1; for (i = 0; values[i] != NULL; i++) free(values[i]); free(values); return (1); } void aldap_free_url(struct aldap_url *lu) { free(lu->buffer); free(lu->filter); } int aldap_parse_url(char *url, struct aldap_url *lu) { char *p, *forward, *forward2; const char *errstr = NULL; int i; if ((lu->buffer = strdup(url)) == NULL) return (-1); p = lu->buffer; /* protocol */ if (strncasecmp(LDAP_URL, p, strlen(LDAP_URL)) != 0) goto fail; lu->protocol = LDAP; p += strlen(LDAP_URL); /* host and optional port */ if ((forward = strchr(p, '/')) != NULL) *forward = '\0'; /* find the optional port */ if ((forward2 = strchr(p, ':')) != NULL) { *forward2 = '\0'; /* if a port is given */ if (*(forward2+1) != '\0') { #define PORT_MAX UINT16_MAX lu->port = strtonum(++forward2, 0, PORT_MAX, &errstr); if (errstr) goto fail; } } else { lu->port = LDAP_PORT; } /* fail if no host is given */ if (strlen(p) == 0) goto fail; lu->host = p; if (forward == NULL) goto done; /* p is assigned either a pointer to a character or to '\0' */ p = ++forward; if (strlen(p) == 0) goto done; /* dn */ if ((forward = strchr(p, '?')) != NULL) *forward = '\0'; lu->dn = p; if (forward == NULL) goto done; /* p is assigned either a pointer to a character or to '\0' */ p = ++forward; if (strlen(p) == 0) goto done; /* attributes */ if ((forward = strchr(p, '?')) != NULL) *forward = '\0'; for (i = 0; i < MAXATTR; i++) { if ((forward2 = strchr(p, ',')) == NULL) { if (strlen(p) == 0) break; lu->attributes[i] = p; break; } *forward2 = '\0'; lu->attributes[i] = p; p = ++forward2; } if (forward == NULL) goto done; /* p is assigned either a pointer to a character or to '\0' */ p = ++forward; if (strlen(p) == 0) goto done; /* scope */ if ((forward = strchr(p, '?')) != NULL) *forward = '\0'; if (strcmp(p, "base") == 0) lu->scope = LDAP_SCOPE_BASE; else if (strcmp(p, "one") == 0) lu->scope = LDAP_SCOPE_ONELEVEL; else if (strcmp(p, "sub") == 0) lu->scope = LDAP_SCOPE_SUBTREE; else goto fail; if (forward == NULL) goto done; p = ++forward; if (strlen(p) == 0) goto done; /* filter */ if (p) lu->filter = p; done: free(url); return (1); fail: free(lu->buffer); lu->buffer = NULL; return (-1); } #if 0 int aldap_search_url(struct aldap *ldap, char *url, int typesonly, int sizelimit, int timelimit) { struct aldap_url *lu; if ((lu = calloc(1, sizeof(*lu))) == NULL) return (-1); if (aldap_parse_url(url, lu)) goto fail; if (aldap_search(ldap, lu->dn, lu->scope, lu->filter, lu->attributes, typesonly, sizelimit, timelimit) == -1) goto fail; aldap_free_url(lu); return (ldap->msgid); fail: aldap_free_url(lu); return (-1); } #endif /* * internal functions */ char ** aldap_get_stringset(struct ber_element *elm) { struct ber_element *a; int i; char **ret; char *s; if (elm->be_type != BER_TYPE_OCTETSTRING) return NULL; for (a = elm, i = 1; i > 0 && a != NULL && a->be_type == BER_TYPE_OCTETSTRING; a = a->be_next, i++) ; if (i == 1) return NULL; if ((ret = calloc(i + 1, sizeof(char *))) == NULL) return NULL; for (a = elm, i = 0; a != NULL && a->be_type == BER_TYPE_OCTETSTRING; a = a->be_next, i++) { ber_get_string(a, &s); ret[i] = utoa(s); } ret[i + 1] = NULL; return ret; } /* * Base case for ldap_do_parse_search_filter * * returns: * struct ber_element *, ber_element tree * NULL, parse failed */ static struct ber_element * ldap_parse_search_filter(struct ber_element *ber, char *filter) { struct ber_element *elm; char *cp; cp = filter; if (cp == NULL || *cp == '\0') { errno = EINVAL; return (NULL); } if ((elm = ldap_do_parse_search_filter(ber, &cp)) == NULL) return (NULL); if (*cp != '\0') { ber_free_elements(elm); ber_link_elements(ber, NULL); errno = EINVAL; return (NULL); } return (elm); } /* * Translate RFC4515 search filter string into ber_element tree * * returns: * struct ber_element *, ber_element tree * NULL, parse failed * * notes: * when cp is passed to a recursive invocation, it is updated * to point one character beyond the filter that was passed * i.e., cp jumps to "(filter)" upon return * ^ * goto's used to discriminate error-handling based on error type * doesn't handle extended filters (yet) * */ static struct ber_element * ldap_do_parse_search_filter(struct ber_element *prev, char **cpp) { struct ber_element *elm, *root = NULL; char *attr_desc, *attr_val, *parsed_val, *cp; size_t len; unsigned long type; root = NULL; /* cpp should pass in pointer to opening parenthesis of "(filter)" */ cp = *cpp; if (*cp != '(') goto syntaxfail; switch (*++cp) { case '&': /* AND */ case '|': /* OR */ if (*cp == '&') type = LDAP_FILT_AND; else type = LDAP_FILT_OR; if ((elm = ber_add_set(prev)) == NULL) goto callfail; root = elm; ber_set_header(elm, BER_CLASS_CONTEXT, type); if (*++cp != '(') /* opening `(` of filter */ goto syntaxfail; while (*cp == '(') { if ((elm = ldap_do_parse_search_filter(elm, &cp)) == NULL) goto bad; } if (*cp != ')') /* trailing `)` of filter */ goto syntaxfail; break; case '!': /* NOT */ if ((root = ber_add_sequence(prev)) == NULL) goto callfail; ber_set_header(root, BER_CLASS_CONTEXT, LDAP_FILT_NOT); cp++; /* now points to sub-filter */ if (ldap_do_parse_search_filter(root, &cp) == NULL) goto bad; if (*cp != ')') /* trailing `)` of filter */ goto syntaxfail; break; default: /* SIMPLE || PRESENCE */ attr_desc = cp; len = strcspn(cp, "()<>~="); cp += len; switch (*cp) { case '~': type = LDAP_FILT_APPR; cp++; break; case '<': type = LDAP_FILT_LE; cp++; break; case '>': type = LDAP_FILT_GE; cp++; break; case '=': type = LDAP_FILT_EQ; /* assume EQ until disproven */ break; case '(': case ')': default: goto syntaxfail; } attr_val = ++cp; /* presence filter */ if (strncmp(attr_val, "*)", 2) == 0) { cp++; /* point to trailing `)` */ if ((root = ber_add_nstring(prev, attr_desc, len)) == NULL) goto bad; ber_set_header(root, BER_CLASS_CONTEXT, LDAP_FILT_PRES); break; } if ((root = ber_add_sequence(prev)) == NULL) goto callfail; ber_set_header(root, BER_CLASS_CONTEXT, type); if ((elm = ber_add_nstring(root, attr_desc, len)) == NULL) goto callfail; len = strcspn(attr_val, "*)"); if (len == 0 && *cp != '*') goto syntaxfail; cp += len; if (*cp == '\0') goto syntaxfail; if (*cp == '*') { /* substring filter */ int initial; cp = attr_val; ber_set_header(root, BER_CLASS_CONTEXT, LDAP_FILT_SUBS); if ((elm = ber_add_sequence(elm)) == NULL) goto callfail; for (initial = 1;; cp++, initial = 0) { attr_val = cp; len = strcspn(attr_val, "*)"); if (len == 0) { if (*cp == ')') break; else continue; } cp += len; if (*cp == '\0') goto syntaxfail; if (initial) type = LDAP_FILT_SUBS_INIT; else if (*cp == ')') type = LDAP_FILT_SUBS_FIN; else type = LDAP_FILT_SUBS_ANY; if ((parsed_val = parseval(attr_val, len)) == NULL) goto callfail; elm = ber_add_nstring(elm, parsed_val, strlen(parsed_val)); free(parsed_val); if (elm == NULL) goto callfail; ber_set_header(elm, BER_CLASS_CONTEXT, type); if (type == LDAP_FILT_SUBS_FIN) break; } break; } if ((parsed_val = parseval(attr_val, len)) == NULL) goto callfail; elm = ber_add_nstring(elm, parsed_val, strlen(parsed_val)); free(parsed_val); if (elm == NULL) goto callfail; break; } cp++; /* now points one char beyond the trailing `)` */ *cpp = cp; return (root); syntaxfail: /* XXX -- error reporting */ callfail: bad: if (root != NULL) ber_free_elements(root); ber_link_elements(prev, NULL); return (NULL); } #ifdef DEBUG /* * Display a list of ber elements. * */ void ldap_debug_elements(struct ber_element *root) { static int indent = 0; long long v; int d; char *buf; size_t len; u_int i; int constructed; struct ber_oid o; /* calculate lengths */ ber_calc_len(root); switch (root->be_encoding) { case BER_TYPE_SEQUENCE: case BER_TYPE_SET: constructed = root->be_encoding; break; default: constructed = 0; break; } fprintf(stderr, "%*slen %lu ", indent, "", root->be_len); switch (root->be_class) { case BER_CLASS_UNIVERSAL: fprintf(stderr, "class: universal(%u) type: ", root->be_class); switch (root->be_type) { case BER_TYPE_EOC: fprintf(stderr, "end-of-content"); break; case BER_TYPE_BOOLEAN: fprintf(stderr, "boolean"); break; case BER_TYPE_INTEGER: fprintf(stderr, "integer"); break; case BER_TYPE_BITSTRING: fprintf(stderr, "bit-string"); break; case BER_TYPE_OCTETSTRING: fprintf(stderr, "octet-string"); break; case BER_TYPE_NULL: fprintf(stderr, "null"); break; case BER_TYPE_OBJECT: fprintf(stderr, "object"); break; case BER_TYPE_ENUMERATED: fprintf(stderr, "enumerated"); break; case BER_TYPE_SEQUENCE: fprintf(stderr, "sequence"); break; case BER_TYPE_SET: fprintf(stderr, "set"); break; } break; case BER_CLASS_APPLICATION: fprintf(stderr, "class: application(%u) type: ", root->be_class); switch (root->be_type) { case LDAP_REQ_BIND: fprintf(stderr, "bind"); break; case LDAP_RES_BIND: fprintf(stderr, "bind"); break; case LDAP_REQ_UNBIND_30: break; case LDAP_REQ_SEARCH: fprintf(stderr, "search"); break; case LDAP_RES_SEARCH_ENTRY: fprintf(stderr, "search_entry"); break; case LDAP_RES_SEARCH_RESULT: fprintf(stderr, "search_result"); break; case LDAP_REQ_MODIFY: fprintf(stderr, "modify"); break; case LDAP_RES_MODIFY: fprintf(stderr, "modify"); break; case LDAP_REQ_ADD: fprintf(stderr, "add"); break; case LDAP_RES_ADD: fprintf(stderr, "add"); break; case LDAP_REQ_DELETE_30: fprintf(stderr, "delete"); break; case LDAP_RES_DELETE: fprintf(stderr, "delete"); break; case LDAP_REQ_MODRDN: fprintf(stderr, "modrdn"); break; case LDAP_RES_MODRDN: fprintf(stderr, "modrdn"); break; case LDAP_REQ_COMPARE: fprintf(stderr, "compare"); break; case LDAP_RES_COMPARE: fprintf(stderr, "compare"); break; case LDAP_REQ_ABANDON_30: fprintf(stderr, "abandon"); break; } break; case BER_CLASS_PRIVATE: fprintf(stderr, "class: private(%u) type: ", root->be_class); fprintf(stderr, "encoding (%lu) type: ", root->be_encoding); break; case BER_CLASS_CONTEXT: /* XXX: this is not correct */ fprintf(stderr, "class: context(%u) type: ", root->be_class); switch(root->be_type) { case LDAP_AUTH_SIMPLE: fprintf(stderr, "auth simple"); break; } break; default: fprintf(stderr, "class: (%u) type: ", root->be_class); break; } fprintf(stderr, "(%lu) encoding %lu ", root->be_type, root->be_encoding); if (constructed) root->be_encoding = constructed; switch (root->be_encoding) { case BER_TYPE_BOOLEAN: if (ber_get_boolean(root, &d) == -1) { fprintf(stderr, "\n"); break; } fprintf(stderr, "%s(%d)\n", d ? "true" : "false", d); break; case BER_TYPE_INTEGER: if (ber_get_integer(root, &v) == -1) { fprintf(stderr, "\n"); break; } fprintf(stderr, "value %lld\n", v); break; case BER_TYPE_ENUMERATED: if (ber_get_enumerated(root, &v) == -1) { fprintf(stderr, "\n"); break; } fprintf(stderr, "value %lld\n", v); break; case BER_TYPE_BITSTRING: if (ber_get_bitstring(root, (void *)&buf, &len) == -1) { fprintf(stderr, "\n"); break; } fprintf(stderr, "hexdump "); for (i = 0; i < len; i++) fprintf(stderr, "%02x", buf[i]); fprintf(stderr, "\n"); break; case BER_TYPE_OBJECT: if (ber_get_oid(root, &o) == -1) { fprintf(stderr, "\n"); break; } fprintf(stderr, "\n"); break; case BER_TYPE_OCTETSTRING: if (ber_get_nstring(root, (void *)&buf, &len) == -1) { fprintf(stderr, "\n"); break; } fprintf(stderr, "string \"%.*s\"\n", len, buf); break; case BER_TYPE_NULL: /* no payload */ case BER_TYPE_EOC: case BER_TYPE_SEQUENCE: case BER_TYPE_SET: default: fprintf(stderr, "\n"); break; } if (constructed && root->be_sub) { indent += 2; ldap_debug_elements(root->be_sub); indent -= 2; } if (root->be_next) ldap_debug_elements(root->be_next); } #endif /* * Convert UTF-8 to ASCII. * notes: * non-ASCII characters are displayed as '?' * the argument u should be a NULL terminated sequence of UTF-8 bytes. */ char * utoa(char *u) { int len, i, j; char *str; /* calculate the length to allocate */ for (len = 0, i = 0; u[i] != '\0'; ) { if ((u[i] & 0xF0) == 0xF0) i += 4; else if ((u[i] & 0xE0) == 0xE0) i += 3; else if ((u[i] & 0xC0) == 0xC0) i += 2; else i += 1; len++; } if ((str = calloc(len + 1, sizeof(char))) == NULL) return NULL; /* copy the ASCII characters to the newly allocated string */ for (i = 0, j = 0; u[i] != '\0'; j++) { if ((u[i] & 0xF0) == 0xF0) { str[j] = '?'; i += 4; } else if ((u[i] & 0xE0) == 0xE0) { str[j] = '?'; i += 3; } else if ((u[i] & 0xC0) == 0xC0) { str[j] = '?'; i += 2; } else { str[j] = u[i]; i += 1; } } return str; } /* * Parse a LDAP value * notes: * the argument u should be a NULL terminated sequence of ASCII bytes. */ char * parseval(char *p, size_t len) { char hex[3]; char *cp = p, *buffer, *newbuffer; size_t size, newsize, i, j; size = 50; if ((buffer = calloc(1, size)) == NULL) return NULL; for (i = j = 0; j < len; i++) { if (i >= size) { newsize = size + 1024; if ((newbuffer = realloc(buffer, newsize)) == NULL) { free(buffer); return (NULL); } buffer = newbuffer; size = newsize; } if (cp[j] == '\\') { (void)strlcpy(hex, cp + j + 1, sizeof(hex)); buffer[i] = (char)strtoumax(hex, NULL, 16); j += 3; } else { buffer[i] = cp[j]; j++; } } return buffer; } int aldap_get_errno(struct aldap *a, const char **estr) { switch (a->err) { case ALDAP_ERR_SUCCESS: *estr = "success"; break; case ALDAP_ERR_PARSER_ERROR: *estr = "parser failed"; break; case ALDAP_ERR_INVALID_FILTER: *estr = "invalid filter"; break; case ALDAP_ERR_OPERATION_FAILED: *estr = "operation failed"; break; default: *estr = "unknown"; break; } return (a->err); } opensmtpd-extras-5.7.1/extras/wip/tables/table-ldap/aldap.h010064400017500000000000000125611253636606600230720ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2008 Alexander Schrijver * Copyright (c) 2006, 2007 Marc Balmer * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include "ber.h" #define LDAP_URL "ldap://" #define LDAP_PORT 389 #define LDAP_PAGED_OID "1.2.840.113556.1.4.319" struct aldap { #define ALDAP_ERR_SUCCESS 0 #define ALDAP_ERR_PARSER_ERROR 1 #define ALDAP_ERR_INVALID_FILTER 2 #define ALDAP_ERR_OPERATION_FAILED 3 u_int8_t err; int msgid; struct ber ber; }; struct aldap_page_control { int size; char *cookie; unsigned int cookie_len; }; struct aldap_message { int msgid; int message_type; struct ber_element *msg; struct ber_element *header; struct ber_element *protocol_op; struct ber_element *dn; union { struct { long long rescode; struct ber_element *diagmsg; } res; struct { struct ber_element *iter; struct ber_element *attrs; } search; } body; struct ber_element *references; struct aldap_page_control *page; }; enum aldap_protocol { LDAP, LDAPS }; struct aldap_url { int protocol; char *host; in_port_t port; char *dn; #define MAXATTR 1024 char *attributes[MAXATTR]; int scope; char *filter; char *buffer; }; enum protocol_op { LDAP_REQ_BIND = 0, LDAP_RES_BIND = 1, LDAP_REQ_UNBIND_30 = 2, LDAP_REQ_SEARCH = 3, LDAP_RES_SEARCH_ENTRY = 4, LDAP_RES_SEARCH_RESULT = 5, LDAP_REQ_MODIFY = 6, LDAP_RES_MODIFY = 7, LDAP_REQ_ADD = 8, LDAP_RES_ADD = 9, LDAP_REQ_DELETE_30 = 10, LDAP_RES_DELETE = 11, LDAP_REQ_MODRDN = 12, LDAP_RES_MODRDN = 13, LDAP_REQ_COMPARE = 14, LDAP_RES_COMPARE = 15, LDAP_REQ_ABANDON_30 = 16, LDAP_RES_SEARCH_REFERENCE = 19, }; enum deref_aliases { LDAP_DEREF_NEVER = 0, LDAP_DEREF_SEARCHING = 1, LDAP_DEREF_FINDING = 2, LDAP_DEREF_ALWAYS = 3, }; enum authentication_choice { LDAP_AUTH_SIMPLE = 0, }; enum scope { LDAP_SCOPE_BASE = 0, LDAP_SCOPE_ONELEVEL = 1, LDAP_SCOPE_SUBTREE = 2, }; enum result_code { LDAP_SUCCESS = 0, LDAP_OPERATIONS_ERROR = 1, LDAP_PROTOCOL_ERROR = 2, LDAP_TIMELIMIT_EXCEEDED = 3, LDAP_SIZELIMIT_EXCEEDED = 4, LDAP_COMPARE_FALSE = 5, LDAP_COMPARE_TRUE = 6, LDAP_STRONG_AUTH_NOT_SUPPORTED = 7, LDAP_STRONG_AUTH_REQUIRED = 8, LDAP_REFERRAL = 10, LDAP_ADMINLIMIT_EXCEEDED = 11, LDAP_UNAVAILABLE_CRITICAL_EXTENSION = 12, LDAP_CONFIDENTIALITY_REQUIRED = 13, LDAP_SASL_BIND_IN_PROGRESS = 14, LDAP_NO_SUCH_ATTRIBUTE = 16, LDAP_UNDEFINED_TYPE = 17, LDAP_INAPPROPRIATE_MATCHING = 18, LDAP_CONSTRAINT_VIOLATION = 19, LDAP_TYPE_OR_VALUE_EXISTS = 20, LDAP_INVALID_SYNTAX = 21, LDAP_NO_SUCH_OBJECT = 32, LDAP_ALIAS_PROBLEM = 33, LDAP_INVALID_DN_SYNTAX = 34, LDAP_ALIAS_DEREF_PROBLEM = 36, LDAP_INAPPROPRIATE_AUTH = 48, LDAP_INVALID_CREDENTIALS = 49, LDAP_INSUFFICIENT_ACCESS = 50, LDAP_BUSY = 51, LDAP_UNAVAILABLE = 52, LDAP_UNWILLING_TO_PERFORM = 53, LDAP_LOOP_DETECT = 54, LDAP_NAMING_VIOLATION = 64, LDAP_OBJECT_CLASS_VIOLATION = 65, LDAP_NOT_ALLOWED_ON_NONLEAF = 66, LDAP_NOT_ALLOWED_ON_RDN = 67, LDAP_ALREADY_EXISTS = 68, LDAP_NO_OBJECT_CLASS_MODS = 69, LDAP_AFFECTS_MULTIPLE_DSAS = 71, LDAP_OTHER = 80, }; enum ldap_filter { LDAP_FILT_AND = 0, LDAP_FILT_OR = 1, LDAP_FILT_NOT = 2, LDAP_FILT_EQ = 3, LDAP_FILT_SUBS = 4, LDAP_FILT_GE = 5, LDAP_FILT_LE = 6, LDAP_FILT_PRES = 7, LDAP_FILT_APPR = 8, }; enum ldap_subfilter { LDAP_FILT_SUBS_INIT = 0, LDAP_FILT_SUBS_ANY = 1, LDAP_FILT_SUBS_FIN = 2, }; struct aldap *aldap_init(int fd); int aldap_close(struct aldap *); struct aldap_message *aldap_parse(struct aldap *); void aldap_freemsg(struct aldap_message *); int aldap_bind(struct aldap *, char *, char *); int aldap_unbind(struct aldap *); int aldap_search(struct aldap *, char *, enum scope, char *, char **, int, int, int, struct aldap_page_control *); int aldap_get_errno(struct aldap *, const char **); int aldap_get_resultcode(struct aldap_message *); char *aldap_get_dn(struct aldap_message *); char *aldap_get_diagmsg(struct aldap_message *); char **aldap_get_references(struct aldap_message *); void aldap_free_references(char **values); int aldap_parse_url(char *, struct aldap_url *); void aldap_free_url(struct aldap_url *); #if 0 int aldap_search_url(struct aldap *, char *, int, int, int); #endif int aldap_count_attrs(struct aldap_message *); int aldap_match_attr(struct aldap_message *, char *, char ***); int aldap_first_attr(struct aldap_message *, char **, char ***); int aldap_next_attr(struct aldap_message *, char **, char ***); int aldap_free_attr(char **); struct aldap_page_control *aldap_parse_page_control(struct ber_element *, size_t len); void aldap_freepage(struct aldap_page_control *); opensmtpd-extras-5.7.1/extras/wip/tables/table-ldap/ber.c010064400017500000000000000626231253636606600225600ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2007 Reyk Floeter * Copyright (c) 2006, 2007 Claudio Jeker * Copyright (c) 2006, 2007 Marc Balmer * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include /* XXX for debug output */ #include /* XXX for debug output */ #include #include #include #include "ber.h" #define MINIMUM(a, b) (((a) < (b)) ? (a) : (b)) #define BER_TYPE_CONSTRUCTED 0x20 /* otherwise primitive */ #define BER_TYPE_SINGLE_MAX 30 #define BER_TAG_MASK 0x1f #define BER_TAG_MORE 0x80 /* more subsequent octets */ #define BER_TAG_TYPE_MASK 0x7f #define BER_CLASS_SHIFT 6 static int ber_dump_element(struct ber *ber, struct ber_element *root); static void ber_dump_header(struct ber *ber, struct ber_element *root); static void ber_putc(struct ber *ber, u_char c); static void ber_write(struct ber *ber, void *buf, size_t len); static ssize_t get_id(struct ber *b, unsigned long *tag, int *class, int *cstruct); static ssize_t get_len(struct ber *b, ssize_t *len); static ssize_t ber_read_element(struct ber *ber, struct ber_element *elm); static ssize_t ber_readbuf(struct ber *b, void *buf, size_t nbytes); static ssize_t ber_getc(struct ber *b, u_char *c); static ssize_t ber_read(struct ber *ber, void *buf, size_t len); #ifdef DEBUG #define DPRINTF(...) printf(__VA_ARGS__) #else #define DPRINTF(...) do { } while (0) #endif struct ber_element * ber_get_element(unsigned long encoding) { struct ber_element *elm; if ((elm = calloc(1, sizeof(*elm))) == NULL) return NULL; elm->be_encoding = encoding; ber_set_header(elm, BER_CLASS_UNIVERSAL, BER_TYPE_DEFAULT); return elm; } void ber_set_header(struct ber_element *elm, int class, unsigned long type) { elm->be_class = class & BER_CLASS_MASK; if (type == BER_TYPE_DEFAULT) type = elm->be_encoding; elm->be_type = type; } void ber_link_elements(struct ber_element *prev, struct ber_element *elm) { if (prev != NULL) { if ((prev->be_encoding == BER_TYPE_SEQUENCE || prev->be_encoding == BER_TYPE_SET) && prev->be_sub == NULL) prev->be_sub = elm; else prev->be_next = elm; } } struct ber_element * ber_unlink_elements(struct ber_element *prev) { struct ber_element *elm; if ((prev->be_encoding == BER_TYPE_SEQUENCE || prev->be_encoding == BER_TYPE_SET) && prev->be_sub != NULL) { elm = prev->be_sub; prev->be_sub = NULL; } else { elm = prev->be_next; prev->be_next = NULL; } return (elm); } void ber_replace_elements(struct ber_element *prev, struct ber_element *new) { struct ber_element *ber, *next; ber = ber_unlink_elements(prev); next = ber_unlink_elements(ber); ber_link_elements(new, next); ber_link_elements(prev, new); /* cleanup old element */ ber_free_elements(ber); } struct ber_element * ber_add_sequence(struct ber_element *prev) { struct ber_element *elm; if ((elm = ber_get_element(BER_TYPE_SEQUENCE)) == NULL) return NULL; ber_link_elements(prev, elm); return elm; } struct ber_element * ber_add_set(struct ber_element *prev) { struct ber_element *elm; if ((elm = ber_get_element(BER_TYPE_SET)) == NULL) return NULL; ber_link_elements(prev, elm); return elm; } struct ber_element * ber_add_enumerated(struct ber_element *prev, long long val) { struct ber_element *elm; u_int i, len = 0; u_char cur, last = 0; if ((elm = ber_get_element(BER_TYPE_ENUMERATED)) == NULL) return NULL; elm->be_numeric = val; for (i = 0; i < sizeof(long long); i++) { cur = val & 0xff; if (cur != 0 && cur != 0xff) len = i; if ((cur == 0 && last & 0x80) || (cur == 0xff && (last & 0x80) == 0)) len = i; val >>= 8; last = cur; } elm->be_len = len + 1; ber_link_elements(prev, elm); return elm; } struct ber_element * ber_add_integer(struct ber_element *prev, long long val) { struct ber_element *elm; u_int i, len = 0; u_char cur, last = 0; if ((elm = ber_get_element(BER_TYPE_INTEGER)) == NULL) return NULL; elm->be_numeric = val; for (i = 0; i < sizeof(long long); i++) { cur = val & 0xff; if (cur != 0 && cur != 0xff) len = i; if ((cur == 0 && last & 0x80) || (cur == 0xff && (last & 0x80) == 0)) len = i; val >>= 8; last = cur; } elm->be_len = len + 1; ber_link_elements(prev, elm); return elm; } int ber_get_integer(struct ber_element *elm, long long *n) { if (elm->be_encoding != BER_TYPE_INTEGER) return -1; *n = elm->be_numeric; return 0; } int ber_get_enumerated(struct ber_element *elm, long long *n) { if (elm->be_encoding != BER_TYPE_ENUMERATED) return -1; *n = elm->be_numeric; return 0; } struct ber_element * ber_add_boolean(struct ber_element *prev, int bool) { struct ber_element *elm; if ((elm = ber_get_element(BER_TYPE_BOOLEAN)) == NULL) return NULL; elm->be_numeric = bool ? 0xff : 0; elm->be_len = 1; ber_link_elements(prev, elm); return elm; } int ber_get_boolean(struct ber_element *elm, int *b) { if (elm->be_encoding != BER_TYPE_BOOLEAN) return -1; *b = !(elm->be_numeric == 0); return 0; } struct ber_element * ber_add_string(struct ber_element *prev, const char *string) { return ber_add_nstring(prev, string, strlen(string)); } struct ber_element * ber_add_nstring(struct ber_element *prev, const char *string0, size_t len) { struct ber_element *elm; char *string; if ((string = calloc(1, len)) == NULL) return NULL; if ((elm = ber_get_element(BER_TYPE_OCTETSTRING)) == NULL) { free(string); return NULL; } memmove(string, string0, len); elm->be_val = string; elm->be_len = len; elm->be_free = 1; /* free string on cleanup */ ber_link_elements(prev, elm); return elm; } int ber_get_string(struct ber_element *elm, char **s) { if (elm->be_encoding != BER_TYPE_OCTETSTRING) return -1; *s = elm->be_val; return 0; } int ber_get_nstring(struct ber_element *elm, void **p, size_t *len) { if (elm->be_encoding != BER_TYPE_OCTETSTRING) return -1; *p = elm->be_val; *len = elm->be_len; return 0; } struct ber_element * ber_add_bitstring(struct ber_element *prev, const void *v0, size_t len) { struct ber_element *elm; void *v; if ((v = calloc(1, len)) == NULL) return NULL; if ((elm = ber_get_element(BER_TYPE_BITSTRING)) == NULL) { free(v); return NULL; } memmove(v, v0, len); elm->be_val = v; elm->be_len = len; elm->be_free = 1; /* free string on cleanup */ ber_link_elements(prev, elm); return elm; } int ber_get_bitstring(struct ber_element *elm, void **v, size_t *len) { if (elm->be_encoding != BER_TYPE_BITSTRING) return -1; *v = elm->be_val; *len = elm->be_len; return 0; } struct ber_element * ber_add_null(struct ber_element *prev) { struct ber_element *elm; if ((elm = ber_get_element(BER_TYPE_NULL)) == NULL) return NULL; ber_link_elements(prev, elm); return elm; } int ber_get_null(struct ber_element *elm) { if (elm->be_encoding != BER_TYPE_NULL) return -1; return 0; } struct ber_element * ber_add_eoc(struct ber_element *prev) { struct ber_element *elm; if ((elm = ber_get_element(BER_TYPE_EOC)) == NULL) return NULL; ber_link_elements(prev, elm); return elm; } int ber_get_eoc(struct ber_element *elm) { if (elm->be_encoding != BER_TYPE_EOC) return -1; return 0; } size_t ber_oid2ber(struct ber_oid *o, u_int8_t *buf, size_t len) { u_int32_t v; u_int i, j = 0, k; if (o->bo_n < BER_MIN_OID_LEN || o->bo_n > BER_MAX_OID_LEN || o->bo_id[0] > 2 || o->bo_id[1] > 40) return (0); v = (o->bo_id[0] * 40) + o->bo_id[1]; for (i = 2, j = 0; i <= o->bo_n; v = o->bo_id[i], i++) { for (k = 28; k >= 7; k -= 7) { if (v >= (u_int)(1 << k)) { if (len) buf[j] = v >> k | BER_TAG_MORE; j++; } } if (len) buf[j] = v & BER_TAG_TYPE_MASK; j++; } return (j); } int ber_string2oid(const char *oidstr, struct ber_oid *o) { char *sp, *p, str[BUFSIZ]; const char *errstr; if (strlcpy(str, oidstr, sizeof(str)) >= sizeof(str)) return (-1); memset(o, 0, sizeof(*o)); /* Parse OID strings in the common forms n.n.n, n_n_n_n, or n-n-n */ for (p = sp = str; p != NULL; sp = p) { if ((p = strpbrk(p, "._-")) != NULL) *p++ = '\0'; o->bo_id[o->bo_n++] = strtonum(sp, 0, UINT_MAX, &errstr); if (errstr || o->bo_n > BER_MAX_OID_LEN) return (-1); } return (0); } struct ber_element * ber_add_oid(struct ber_element *prev, struct ber_oid *o) { struct ber_element *elm; u_int8_t *buf; size_t len; if ((elm = ber_get_element(BER_TYPE_OBJECT)) == NULL) return (NULL); if ((len = ber_oid2ber(o, NULL, 0)) == 0) goto fail; if ((buf = calloc(1, len)) == NULL) goto fail; elm->be_val = buf; elm->be_len = len; elm->be_free = 1; if (ber_oid2ber(o, buf, len) != len) goto fail; ber_link_elements(prev, elm); return (elm); fail: ber_free_elements(elm); return (NULL); } struct ber_element * ber_add_noid(struct ber_element *prev, struct ber_oid *o, int n) { struct ber_oid no; if (n > BER_MAX_OID_LEN) return (NULL); no.bo_n = n; memmove(&no.bo_id, &o->bo_id, sizeof(no.bo_id)); return (ber_add_oid(prev, &no)); } struct ber_element * ber_add_oidstring(struct ber_element *prev, const char *oidstr) { struct ber_oid o; if (ber_string2oid(oidstr, &o) == -1) return (NULL); return (ber_add_oid(prev, &o)); } int ber_get_oid(struct ber_element *elm, struct ber_oid *o) { u_int8_t *buf; size_t len, i = 0, j = 0; if (elm->be_encoding != BER_TYPE_OBJECT) return (-1); buf = elm->be_val; len = elm->be_len; if (!buf[i]) return (-1); memset(o, 0, sizeof(*o)); o->bo_id[j++] = buf[i] / 40; o->bo_id[j++] = buf[i++] % 40; for (; i < len && j < BER_MAX_OID_LEN; i++) { o->bo_id[j] = (o->bo_id[j] << 7) + (buf[i] & ~0x80); if (buf[i] & 0x80) continue; j++; } o->bo_n = j; return (0); } struct ber_element * ber_printf_elements(struct ber_element *ber, char *fmt, ...) { va_list ap; int d, class; size_t len; unsigned long type; long long i; char *s; void *p; struct ber_oid *o; struct ber_element *sub = ber, *e; va_start(ap, fmt); while (*fmt) { switch (*fmt++) { case 'B': p = va_arg(ap, void *); len = va_arg(ap, size_t); if ((ber = ber_add_bitstring(ber, p, len)) == NULL) goto fail; break; case 'b': d = va_arg(ap, int); if ((ber = ber_add_boolean(ber, d)) == NULL) goto fail; break; case 'd': d = va_arg(ap, int); if ((ber = ber_add_integer(ber, d)) == NULL) goto fail; break; case 'e': e = va_arg(ap, struct ber_element *); ber_link_elements(ber, e); break; case 'E': i = va_arg(ap, long long); if ((ber = ber_add_enumerated(ber, i)) == NULL) goto fail; break; case 'i': i = va_arg(ap, long long); if ((ber = ber_add_integer(ber, i)) == NULL) goto fail; break; case 'O': o = va_arg(ap, struct ber_oid *); if ((ber = ber_add_oid(ber, o)) == NULL) goto fail; break; case 'o': s = va_arg(ap, char *); if ((ber = ber_add_oidstring(ber, s)) == NULL) goto fail; break; case 's': s = va_arg(ap, char *); if ((ber = ber_add_string(ber, s)) == NULL) goto fail; break; case 't': class = va_arg(ap, int); type = va_arg(ap, unsigned long); ber_set_header(ber, class, type); break; case 'x': s = va_arg(ap, char *); len = va_arg(ap, size_t); if ((ber = ber_add_nstring(ber, s, len)) == NULL) goto fail; break; case '0': if ((ber = ber_add_null(ber)) == NULL) goto fail; break; case '{': if ((ber = sub = ber_add_sequence(ber)) == NULL) goto fail; break; case '(': if ((ber = sub = ber_add_set(ber)) == NULL) goto fail; break; case '}': case ')': ber = sub; break; case '.': if ((e = ber_add_eoc(ber)) == NULL) goto fail; ber = e; break; default: break; } } va_end(ap); return (ber); fail: ber_free_elements(ber); return (NULL); } int ber_scanf_elements(struct ber_element *ber, char *fmt, ...) { #define _MAX_SEQ 128 va_list ap; int *d, level = -1; unsigned long *t; long long *i; void **ptr; size_t *len, ret = 0, n = strlen(fmt); char **s; struct ber_oid *o; struct ber_element *parent[_MAX_SEQ], **e; memset(parent, 0, sizeof(struct ber_element *) * _MAX_SEQ); va_start(ap, fmt); while (*fmt) { switch (*fmt++) { case 'B': ptr = va_arg(ap, void **); len = va_arg(ap, size_t *); if (ber_get_bitstring(ber, ptr, len) == -1) goto fail; ret++; break; case 'b': d = va_arg(ap, int *); if (ber_get_boolean(ber, d) == -1) goto fail; ret++; break; case 'e': e = va_arg(ap, struct ber_element **); *e = ber; ret++; continue; case 'E': i = va_arg(ap, long long *); if (ber_get_enumerated(ber, i) == -1) goto fail; ret++; break; case 'i': i = va_arg(ap, long long *); if (ber_get_integer(ber, i) == -1) goto fail; ret++; break; case 'o': o = va_arg(ap, struct ber_oid *); if (ber_get_oid(ber, o) == -1) goto fail; ret++; break; case 'S': ret++; break; case 's': s = va_arg(ap, char **); if (ber_get_string(ber, s) == -1) goto fail; ret++; break; case 't': d = va_arg(ap, int *); t = va_arg(ap, unsigned long *); *d = ber->be_class; *t = ber->be_type; ret++; continue; case 'x': ptr = va_arg(ap, void **); len = va_arg(ap, size_t *); if (ber_get_nstring(ber, ptr, len) == -1) goto fail; ret++; break; case '0': if (ber->be_encoding != BER_TYPE_NULL) goto fail; ret++; break; case '.': if (ber->be_encoding != BER_TYPE_EOC) goto fail; ret++; break; case '{': case '(': if (ber->be_encoding != BER_TYPE_SEQUENCE && ber->be_encoding != BER_TYPE_SET) goto fail; if (ber->be_sub == NULL || level >= _MAX_SEQ-1) goto fail; parent[++level] = ber; ber = ber->be_sub; ret++; continue; case '}': case ')': if (parent[level] == NULL) goto fail; ber = parent[level--]; ret++; continue; default: goto fail; } if (ber->be_next == NULL) continue; ber = ber->be_next; } va_end(ap); return (ret == n ? 0 : -1); fail: va_end(ap); return (-1); } /* * write ber elements to the socket * * params: * ber holds the socket * root fully populated element tree * * returns: * >=0 number of bytes written * -1 on failure and sets errno */ int ber_write_elements(struct ber *ber, struct ber_element *root) { size_t len; /* calculate length because only the definite form is required */ len = ber_calc_len(root); DPRINTF("write ber element of %zd bytes length\n", len); if (ber->br_wbuf != NULL && ber->br_wbuf + len > ber->br_wend) { free(ber->br_wbuf); ber->br_wbuf = NULL; } if (ber->br_wbuf == NULL) { if ((ber->br_wbuf = malloc(len)) == NULL) return -1; ber->br_wend = ber->br_wbuf + len; } /* reset write pointer */ ber->br_wptr = ber->br_wbuf; if (ber_dump_element(ber, root) == -1) return -1; /* XXX this should be moved to a different function */ if (ber->fd != -1) return write(ber->fd, ber->br_wbuf, len); return (len); } /* * read ber elements from the socket * * params: * ber holds the socket and lot more * root if NULL, build up an element tree from what we receive on * the wire. If not null, use the specified encoding for the * elements received. * * returns: * !=NULL, elements read and store in the ber_element tree * NULL, type mismatch or read error */ struct ber_element * ber_read_elements(struct ber *ber, struct ber_element *elm) { struct ber_element *root = elm; if (root == NULL) { if ((root = ber_get_element(0)) == NULL) return NULL; } DPRINTF("read ber elements, root %p\n", root); if (ber_read_element(ber, root) == -1) { /* Cleanup if root was allocated by us */ if (elm == NULL) ber_free_elements(root); return NULL; } return root; } void ber_free_elements(struct ber_element *root) { if (root->be_sub && (root->be_encoding == BER_TYPE_SEQUENCE || root->be_encoding == BER_TYPE_SET)) ber_free_elements(root->be_sub); if (root->be_next) ber_free_elements(root->be_next); if (root->be_free && (root->be_encoding == BER_TYPE_OCTETSTRING || root->be_encoding == BER_TYPE_BITSTRING || root->be_encoding == BER_TYPE_OBJECT)) free(root->be_val); free(root); } size_t ber_calc_len(struct ber_element *root) { unsigned long t; size_t s; size_t size = 2; /* minimum 1 byte head and 1 byte size */ /* calculate the real length of a sequence or set */ if (root->be_sub && (root->be_encoding == BER_TYPE_SEQUENCE || root->be_encoding == BER_TYPE_SET)) root->be_len = ber_calc_len(root->be_sub); /* fix header length for extended types */ if (root->be_type > BER_TYPE_SINGLE_MAX) for (t = root->be_type; t > 0; t >>= 7) size++; if (root->be_len >= BER_TAG_MORE) for (s = root->be_len; s > 0; s >>= 8) size++; /* calculate the length of the following elements */ if (root->be_next) size += ber_calc_len(root->be_next); /* This is an empty element, do not use a minimal size */ if (root->be_type == BER_TYPE_EOC && root->be_len == 0) return (0); return (root->be_len + size); } /* * internal functions */ static int ber_dump_element(struct ber *ber, struct ber_element *root) { unsigned long long l; int i; uint8_t u; ber_dump_header(ber, root); switch (root->be_encoding) { case BER_TYPE_BOOLEAN: case BER_TYPE_INTEGER: case BER_TYPE_ENUMERATED: l = (unsigned long long)root->be_numeric; for (i = root->be_len; i > 0; i--) { u = (l >> ((i - 1) * 8)) & 0xff; ber_putc(ber, u); } break; case BER_TYPE_BITSTRING: return -1; case BER_TYPE_OCTETSTRING: case BER_TYPE_OBJECT: ber_write(ber, root->be_val, root->be_len); break; case BER_TYPE_NULL: /* no payload */ case BER_TYPE_EOC: break; case BER_TYPE_SEQUENCE: case BER_TYPE_SET: if (root->be_sub && ber_dump_element(ber, root->be_sub) == -1) return -1; break; } if (root->be_next == NULL) return 0; return ber_dump_element(ber, root->be_next); } static void ber_dump_header(struct ber *ber, struct ber_element *root) { u_char id = 0, t, buf[8]; unsigned long type; size_t size; /* class universal, type encoding depending on type value */ /* length encoding */ if (root->be_type <= BER_TYPE_SINGLE_MAX) { id = root->be_type | (root->be_class << BER_CLASS_SHIFT); if (root->be_encoding == BER_TYPE_SEQUENCE || root->be_encoding == BER_TYPE_SET) id |= BER_TYPE_CONSTRUCTED; ber_putc(ber, id); } else { id = BER_TAG_MASK | (root->be_class << BER_CLASS_SHIFT); if (root->be_encoding == BER_TYPE_SEQUENCE || root->be_encoding == BER_TYPE_SET) id |= BER_TYPE_CONSTRUCTED; ber_putc(ber, id); for (t = 0, type = root->be_type; type > 0; type >>= 7) buf[t++] = type & ~BER_TAG_MORE; while (t-- > 0) { if (t > 0) buf[t] |= BER_TAG_MORE; ber_putc(ber, buf[t]); } } if (root->be_len < BER_TAG_MORE) { /* short form */ ber_putc(ber, root->be_len); } else { for (t = 0, size = root->be_len; size > 0; size >>= 8) buf[t++] = size & 0xff; ber_putc(ber, t | BER_TAG_MORE); while (t > 0) ber_putc(ber, buf[--t]); } } static void ber_putc(struct ber *ber, u_char c) { if (ber->br_wptr + 1 <= ber->br_wend) *ber->br_wptr = c; ber->br_wptr++; } static void ber_write(struct ber *ber, void *buf, size_t len) { if (ber->br_wptr + len <= ber->br_wend) memmove(ber->br_wptr, buf, len); ber->br_wptr += len; } /* * extract a BER encoded tag. There are two types, a short and long form. */ static ssize_t get_id(struct ber *b, unsigned long *tag, int *class, int *cstruct) { u_char u; size_t i = 0; unsigned long t = 0; if (ber_getc(b, &u) == -1) return -1; *class = (u >> BER_CLASS_SHIFT) & BER_CLASS_MASK; *cstruct = (u & BER_TYPE_CONSTRUCTED) == BER_TYPE_CONSTRUCTED; if ((u & BER_TAG_MASK) != BER_TAG_MASK) { *tag = u & BER_TAG_MASK; return 1; } do { if (ber_getc(b, &u) == -1) return -1; t = (t << 7) | (u & ~BER_TAG_MORE); i++; } while (u & BER_TAG_MORE); if (i > sizeof(unsigned long)) { errno = ERANGE; return -1; } *tag = t; return i + 1; } /* * extract length of a ber object -- if length is unknown an error is returned. */ static ssize_t get_len(struct ber *b, ssize_t *len) { u_char u, n; ssize_t s, r; if (ber_getc(b, &u) == -1) return -1; if ((u & BER_TAG_MORE) == 0) { /* short form */ *len = u; return 1; } n = u & ~BER_TAG_MORE; if (sizeof(ssize_t) < n) { errno = ERANGE; return -1; } r = n + 1; for (s = 0; n > 0; n--) { if (ber_getc(b, &u) == -1) return -1; s = (s << 8) | u; } if (s < 0) { /* overflow */ errno = ERANGE; return -1; } if (s == 0) { /* invalid encoding */ errno = EINVAL; return -1; } *len = s; return r; } static ssize_t ber_read_element(struct ber *ber, struct ber_element *elm) { long long val = 0; struct ber_element *next; unsigned long type; int i, class, cstruct; ssize_t len, r, totlen = 0; u_char c; if ((r = get_id(ber, &type, &class, &cstruct)) == -1) return -1; DPRINTF("ber read got class %d type %lu, %s\n", class, type, cstruct ? "constructive" : "primitive"); totlen += r; if ((r = get_len(ber, &len)) == -1) return -1; DPRINTF("ber read element size %zd\n", len); totlen += r + len; elm->be_type = type; elm->be_len = len; elm->be_class = class; if (elm->be_encoding == 0) { /* try to figure out the encoding via class, type and cstruct */ if (cstruct) elm->be_encoding = BER_TYPE_SEQUENCE; else if (class == BER_CLASS_UNIVERSAL) elm->be_encoding = type; else if (ber->br_application != NULL) { /* * Ask the application to map the encoding to a * universal type. For example, a SMI IpAddress * type is defined as 4 byte OCTET STRING. */ elm->be_encoding = (*ber->br_application)(elm); } else /* last resort option */ elm->be_encoding = BER_TYPE_NULL; } switch (elm->be_encoding) { case BER_TYPE_EOC: /* End-Of-Content */ break; case BER_TYPE_BOOLEAN: case BER_TYPE_INTEGER: case BER_TYPE_ENUMERATED: if (len > (ssize_t)sizeof(long long)) return -1; for (i = 0; i < len; i++) { if (ber_getc(ber, &c) != 1) return -1; val <<= 8; val |= c; } /* sign extend if MSB is set */ if (val >> ((i - 1) * 8) & 0x80) val |= ULLONG_MAX << (i * 8); elm->be_numeric = val; break; case BER_TYPE_BITSTRING: elm->be_val = malloc(len); if (elm->be_val == NULL) return -1; elm->be_free = 1; elm->be_len = len; ber_read(ber, elm->be_val, len); break; case BER_TYPE_OCTETSTRING: case BER_TYPE_OBJECT: elm->be_val = malloc(len + 1); if (elm->be_val == NULL) return -1; elm->be_free = 1; elm->be_len = len; ber_read(ber, elm->be_val, len); ((u_char *)elm->be_val)[len] = '\0'; break; case BER_TYPE_NULL: /* no payload */ if (len != 0) return -1; break; case BER_TYPE_SEQUENCE: case BER_TYPE_SET: if (elm->be_sub == NULL) { if ((elm->be_sub = ber_get_element(0)) == NULL) return -1; } next = elm->be_sub; while (len > 0) { r = ber_read_element(ber, next); if (r == -1) return -1; len -= r; if (len > 0 && next->be_next == NULL) { if ((next->be_next = ber_get_element(0)) == NULL) return -1; } next = next->be_next; } break; } return totlen; } static ssize_t ber_readbuf(struct ber *b, void *buf, size_t nbytes) { size_t sz; size_t len; if (b->br_rbuf == NULL) return -1; sz = b->br_rend - b->br_rptr; len = MINIMUM(nbytes, sz); if (len == 0) { errno = ECANCELED; return (-1); /* end of buffer and parser wants more data */ } memmove(buf, b->br_rptr, len); b->br_rptr += len; return (len); } void ber_set_readbuf(struct ber *b, void *buf, size_t len) { b->br_rbuf = b->br_rptr = buf; b->br_rend = (u_int8_t *)buf + len; } ssize_t ber_get_writebuf(struct ber *b, void **buf) { if (b->br_wbuf == NULL) return -1; *buf = b->br_wbuf; return (b->br_wend - b->br_wbuf); } void ber_set_application(struct ber *b, unsigned long (*cb)(struct ber_element *)) { b->br_application = cb; } void ber_free(struct ber *b) { if (b->br_wbuf != NULL) free (b->br_wbuf); } static ssize_t ber_getc(struct ber *b, u_char *c) { ssize_t r; /* * XXX calling read here is wrong in many ways. The most obvious one * being that we will block till data arrives. * But for now it is _good enough_ *gulp* */ if (b->fd == -1) r = ber_readbuf(b, c, 1); else r = read(b->fd, c, 1); return r; } static ssize_t ber_read(struct ber *ber, void *buf, size_t len) { u_char *b = buf; ssize_t r, remain = len; /* * XXX calling read here is wrong in many ways. The most obvious one * being that we will block till data arrives. * But for now it is _good enough_ *gulp* */ while (remain > 0) { if (ber->fd == -1) r = ber_readbuf(ber, b, remain); else r = read(ber->fd, b, remain); if (r == -1) { if (errno == EINTR || errno == EAGAIN) continue; return -1; } if (r == 0) return (b - (u_char *)buf); b += r; remain -= r; } return (b - (u_char *)buf); } opensmtpd-extras-5.7.1/extras/wip/tables/table-ldap/ber.h010064400017500000000000000112211253636606600225510ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2007 Reyk Floeter * Copyright (c) 2006, 2007 Claudio Jeker * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ struct ber_element { struct ber_element *be_next; unsigned long be_type; unsigned long be_encoding; size_t be_len; int be_free; u_int8_t be_class; union { struct ber_element *bv_sub; void *bv_val; long long bv_numeric; } be_union; #define be_sub be_union.bv_sub #define be_val be_union.bv_val #define be_numeric be_union.bv_numeric }; struct ber { int fd; u_char *br_wbuf; u_char *br_wptr; u_char *br_wend; u_char *br_rbuf; u_char *br_rptr; u_char *br_rend; unsigned long (*br_application)(struct ber_element *); }; /* well-known ber_element types */ #define BER_TYPE_DEFAULT ((unsigned long)-1) #define BER_TYPE_EOC 0 #define BER_TYPE_BOOLEAN 1 #define BER_TYPE_INTEGER 2 #define BER_TYPE_BITSTRING 3 #define BER_TYPE_OCTETSTRING 4 #define BER_TYPE_NULL 5 #define BER_TYPE_OBJECT 6 #define BER_TYPE_ENUMERATED 10 #define BER_TYPE_SEQUENCE 16 #define BER_TYPE_SET 17 /* ber classes */ #define BER_CLASS_UNIVERSAL 0x0 #define BER_CLASS_UNIV BER_CLASS_UNIVERSAL #define BER_CLASS_APPLICATION 0x1 #define BER_CLASS_APP BER_CLASS_APPLICATION #define BER_CLASS_CONTEXT 0x2 #define BER_CLASS_PRIVATE 0x3 #define BER_CLASS_MASK 0x3 /* common definitions */ #define BER_MIN_OID_LEN 2 /* OBJECT */ #define BER_MAX_OID_LEN 32 /* OBJECT */ struct ber_oid { u_int32_t bo_id[BER_MAX_OID_LEN + 1]; size_t bo_n; }; __BEGIN_DECLS struct ber_element *ber_get_element(unsigned long); void ber_set_header(struct ber_element *, int, unsigned long); void ber_link_elements(struct ber_element *, struct ber_element *); struct ber_element *ber_unlink_elements(struct ber_element *); void ber_replace_elements(struct ber_element *, struct ber_element *); struct ber_element *ber_add_sequence(struct ber_element *); struct ber_element *ber_add_set(struct ber_element *); struct ber_element *ber_add_integer(struct ber_element *, long long); int ber_get_integer(struct ber_element *, long long *); struct ber_element *ber_add_enumerated(struct ber_element *, long long); int ber_get_enumerated(struct ber_element *, long long *); struct ber_element *ber_add_boolean(struct ber_element *, int); int ber_get_boolean(struct ber_element *, int *); struct ber_element *ber_add_string(struct ber_element *, const char *); struct ber_element *ber_add_nstring(struct ber_element *, const char *, size_t); int ber_get_string(struct ber_element *, char **); int ber_get_nstring(struct ber_element *, void **, size_t *); struct ber_element *ber_add_bitstring(struct ber_element *, const void *, size_t); int ber_get_bitstring(struct ber_element *, void **, size_t *); struct ber_element *ber_add_null(struct ber_element *); int ber_get_null(struct ber_element *); struct ber_element *ber_add_eoc(struct ber_element *); int ber_get_eoc(struct ber_element *); struct ber_element *ber_add_oid(struct ber_element *, struct ber_oid *); struct ber_element *ber_add_noid(struct ber_element *, struct ber_oid *, int); struct ber_element *ber_add_oidstring(struct ber_element *, const char *); int ber_get_oid(struct ber_element *, struct ber_oid *); size_t ber_oid2ber(struct ber_oid *, u_int8_t *, size_t); int ber_string2oid(const char *, struct ber_oid *); struct ber_element *ber_printf_elements(struct ber_element *, char *, ...); int ber_scanf_elements(struct ber_element *, char *, ...); ssize_t ber_get_writebuf(struct ber *, void **); int ber_write_elements(struct ber *, struct ber_element *); void ber_set_readbuf(struct ber *, void *, size_t); struct ber_element *ber_read_elements(struct ber *, struct ber_element *); void ber_free_elements(struct ber_element *); size_t ber_calc_len(struct ber_element *); void ber_set_application(struct ber *, unsigned long (*)(struct ber_element *)); void ber_free(struct ber *); __END_DECLS opensmtpd-extras-5.7.1/extras/wip/tables/table-ldap/table_ldap.c010064400017500000000000000311031253636606600240640ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" #include "aldap.h" #define MAX_LDAP_IDENTIFIER 32 #define MAX_LDAP_URL 256 #define MAX_LDAP_USERNAME 256 #define MAX_LDAP_PASSWORD 256 #define MAX_LDAP_BASELEN 128 #define MAX_LDAP_FILTERLEN 1024 #define MAX_LDAP_FIELDLEN 128 enum { LDAP_ALIAS = 0, LDAP_DOMAIN, LDAP_CREDENTIALS, LDAP_NETADDR, LDAP_USERINFO, LDAP_SOURCE, LDAP_MAILADDR, LDAP_ADDRNAME, LDAP_MAX }; #define MAX_ATTRS 6 struct query { char *filter; char *attrs[MAX_ATTRS]; int attrn; }; static int table_ldap_update(void); static int table_ldap_check(int, struct dict *, const char *); static int table_ldap_lookup(int, struct dict *, const char *, char *, size_t); static int table_ldap_fetch(int, struct dict *, char *, size_t); static int ldap_config(void); static int ldap_open(void); static int ldap_query(const char *, char **, char ***, size_t); static int ldap_parse_attributes(struct query *, const char *, const char *, size_t); static int ldap_run_query(int type, const char *, char *, size_t); static char *config; static char *url; static char *username; static char *password; static char *basedn; static struct aldap *aldap; static struct query queries[LDAP_MAX]; int main(int argc, char **argv) { int ch; log_init(1); log_verbose(~0); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: table-ldap: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc != 1) { log_warnx("warn: table-ldap: bogus argument(s)"); return (1); } config = argv[0]; if (!ldap_config()) { log_warnx("warn: table-ldap: could not parse config"); return (1); } log_debug("debug: table-ldap: done reading config"); if (!ldap_open()) { log_warnx("warn: table-ldap: failed to connect"); return (1); } log_debug("debug: table-ldap: connected"); table_api_on_update(table_ldap_update); table_api_on_check(table_ldap_check); table_api_on_lookup(table_ldap_lookup); table_api_on_fetch(table_ldap_fetch); table_api_dispatch(); return (0); } static int table_ldap_update(void) { return (1); } static int table_ldap_check(int service, struct dict *params, const char *key) { switch(service) { case K_ALIAS: case K_DOMAIN: case K_CREDENTIALS: case K_USERINFO: case K_MAILADDR: return ldap_run_query(service, key, NULL, 0); default: return (-1); } } static int table_ldap_lookup(int service, struct dict *params, const char *key, char *dst, size_t sz) { switch(service) { case K_ALIAS: case K_DOMAIN: case K_CREDENTIALS: case K_USERINFO: case K_MAILADDR: return ldap_run_query(service, key, dst, sz); default: return (-1); } } static int table_ldap_fetch(int service, struct dict *params, char *dst, size_t sz) { return (-1); } static struct aldap * ldap_connect(const char *addr) { struct aldap_url lu; struct addrinfo hints, *res0, *res; char *buf; int error, fd = -1; if ((buf = strdup(addr)) == NULL) return (NULL); /* XXX buf leak */ if (aldap_parse_url(buf, &lu) != 1) { log_warnx("warn: table-ldap: ldap_parse_url fail"); return (NULL); } memset(&hints, 0, sizeof(hints)); hints.ai_family = PF_UNSPEC; hints.ai_socktype = SOCK_STREAM; /* DUMMY */ error = getaddrinfo(lu.host, NULL, &hints, &res0); if (error == EAI_AGAIN || error == EAI_NODATA || error == EAI_NONAME) return (NULL); if (error) { log_warnx("warn: table-ldap: could not parse \"%s\": %s", lu.host, gai_strerror(error)); return (NULL); } for (res = res0; res; res = res->ai_next) { if (res->ai_family != AF_INET && res->ai_family != AF_INET6) continue; fd = socket(res->ai_family, res->ai_socktype, res->ai_protocol); if (fd == -1) continue; if (res->ai_family == AF_INET) { struct sockaddr_in sin4 = *(struct sockaddr_in *)res->ai_addr; sin4.sin_port = htons(lu.port); if (connect(fd, (struct sockaddr *)&sin4, res->ai_addrlen) == 0) return aldap_init(fd); } else if (res->ai_family == AF_INET6) { struct sockaddr_in6 sin6 = *(struct sockaddr_in6 *)res->ai_addr; sin6.sin6_port = htons(lu.port); if (connect(fd, (struct sockaddr *)&sin6, res->ai_addrlen) == 0) return aldap_init(fd); } close(fd); fd = -1; } return (NULL); } static int read_value(char **store, const char *key, const char *value) { log_debug("debug: table-ldap: reading key \"%s\" -> \"%s\"", key, value); if (*store) { log_warnx("warn: table-ldap: duplicate key %s", key); return (0); } if ((*store = strdup(value)) == NULL) { log_warn("warn: table-ldap: strdup"); return (0); } return (1); } static int ldap_parse_attributes(struct query *query, const char *key, const char *line, size_t expect) { char buffer[1024]; char *p; size_t m, n; log_debug("debug: table-ldap: parsing attribute \"%s\" (%zu) -> \"%s\"", key, expect, line); if (strlcpy(buffer, line, sizeof buffer) >= sizeof buffer) return (0); m = 1; for (p = buffer; *p; ++p) { if (*p == ',') { *p = 0; m++; } } if (expect != m) return (0); p = buffer; for (n = 0; n < expect; ++n) query->attrs[n] = NULL; for (n = 0; n < m; ++n) { query->attrs[n] = strdup(p); if (query->attrs[n] == NULL) { log_warnx("warn: table-ldap: strdup"); return (0); /* XXX cleanup */ } p += strlen(p) + 1; query->attrn++; } return (1); } static int ldap_config(void) { size_t flen; FILE *fp; char *key, *value, *buf, *lbuf; fp = fopen(config, "r"); if (fp == NULL) return (0); lbuf = NULL; while ((buf = fgetln(fp, &flen))) { if (buf[flen - 1] == '\n') buf[flen - 1] = '\0'; else { lbuf = malloc(flen + 1); if (lbuf == NULL) { log_warn("warn: table-ldap: malloc"); return (0); } memcpy(lbuf, buf, flen); lbuf[flen] = '\0'; buf = lbuf; } key = buf; while (isspace((unsigned char)*key)) ++key; if (*key == '\0' || *key == '#') continue; value = key; strsep(&value, " \t:"); if (value) { while (*value) { if (!isspace((unsigned char)*value) && !(*value == ':' && isspace((unsigned char)*(value + 1)))) break; ++value; } if (*value == '\0') value = NULL; } if (value == NULL) { log_warnx("warn: table-ldap: missing value for key %s", key); continue; } if (!strcmp(key, "url")) read_value(&url, key, value); else if (!strcmp(key, "username")) read_value(&username, key, value); else if (!strcmp(key, "password")) read_value(&password, key, value); else if (!strcmp(key, "basedn")) read_value(&basedn, key, value); else if (!strcmp(key, "alias_filter")) read_value(&queries[LDAP_ALIAS].filter, key, value); else if (!strcmp(key, "alias_attributes")) { ldap_parse_attributes(&queries[LDAP_ALIAS], key, value, 1); } else if (!strcmp(key, "credentials_filter")) read_value(&queries[LDAP_CREDENTIALS].filter, key, value); else if (!strcmp(key, "credentials_attributes")) { ldap_parse_attributes(&queries[LDAP_CREDENTIALS], key, value, 2); } else if (!strcmp(key, "domain_filter")) read_value(&queries[LDAP_DOMAIN].filter, key, value); else if (!strcmp(key, "domain_attributes")) { ldap_parse_attributes(&queries[LDAP_DOMAIN], key, value, 1); } else if (!strcmp(key, "userinfo_filter")) read_value(&queries[LDAP_USERINFO].filter, key, value); else if (!strcmp(key, "userinfo_attributes")) { ldap_parse_attributes(&queries[LDAP_USERINFO], key, value, 3); } else if (!strcmp(key, "mailaddr_filter")) read_value(&queries[LDAP_MAILADDR].filter, key, value); else if (!strcmp(key, "mailaddr_attributes")) { ldap_parse_attributes(&queries[LDAP_MAILADDR], key, value, 1); } else log_warnx("warn: table-ldap: bogus entry \"%s\"", key); } free(lbuf); fclose(fp); return (1); } static int ldap_open(void) { struct aldap_message *amsg = NULL; aldap = ldap_connect(url); if (aldap == NULL) { log_warnx("warn: table-ldap: ldap_connect error"); goto err; } if (aldap_bind(aldap, username, password) == -1) { log_warnx("warn: table-ldap: aldap_bind error"); goto err; } if ((amsg = aldap_parse(aldap)) == NULL) { log_warnx("warn: table-ldap: aldap_parse"); goto err; } switch (aldap_get_resultcode(amsg)) { case LDAP_SUCCESS: log_debug("debug: table-ldap: ldap server accepted credentials"); break; case LDAP_INVALID_CREDENTIALS: log_warnx("warn: table-ldap: ldap server refused credentials"); goto err; default: log_warnx("warn: table-ldap: failed to bind, result #%d", aldap_get_resultcode(amsg)); goto err; } if (amsg) aldap_freemsg(amsg); return (1); err: if (aldap) aldap_close(aldap); if (amsg) aldap_freemsg(amsg); return (0); } static int ldap_query(const char *filter, char **attributes, char ***outp, size_t n) { struct aldap_message *m = NULL; struct aldap_page_control *pg = NULL; int ret, found; size_t i; char basedn__[MAX_LDAP_BASELEN]; char filter__[MAX_LDAP_FILTERLEN]; if (strlcpy(basedn__, basedn, sizeof basedn__) >= sizeof basedn__) return -1; if (strlcpy(filter__, filter, sizeof filter__) >= sizeof filter__) return -1; found = 0; do { if ((ret = aldap_search(aldap, basedn__, LDAP_SCOPE_SUBTREE, filter__, NULL, 0, 0, 0, pg)) == -1) { log_debug("ret=%d", ret); return -1; } if (pg != NULL) { aldap_freepage(pg); pg = NULL; } while ((m = aldap_parse(aldap)) != NULL) { if (aldap->msgid != m->msgid) goto error; if (m->message_type == LDAP_RES_SEARCH_RESULT) { if (m->page != NULL && m->page->cookie_len) pg = m->page; aldap_freemsg(m); m = NULL; break; } if (m->message_type != LDAP_RES_SEARCH_ENTRY) goto error; found = 1; for (i = 0; i < n; ++i) if (aldap_match_attr(m, attributes[i], &outp[i]) != 1) goto error; aldap_freemsg(m); m = NULL; } } while (pg != NULL); ret = found ? 1 : 0; goto end; error: ret = -1; end: if (m) aldap_freemsg(m); log_debug("debug: table_ldap: ldap_query: filter=%s, ret=%d", filter, ret); return ret; } static int ldap_run_query(int type, const char *key, char *dst, size_t sz) { struct query *q; char **res[4], filter[MAX_LDAP_FILTERLEN]; int ret, i; switch (type) { case K_ALIAS: q = &queries[LDAP_ALIAS]; break; case K_DOMAIN: q = &queries[LDAP_DOMAIN]; break; case K_CREDENTIALS: q = &queries[LDAP_CREDENTIALS]; break; case K_NETADDR: q = &queries[LDAP_NETADDR]; break; case K_USERINFO: q = &queries[LDAP_USERINFO]; break; case K_SOURCE: q = &queries[LDAP_SOURCE]; break; case K_MAILADDR: q = &queries[LDAP_MAILADDR]; break; case K_ADDRNAME: q = &queries[LDAP_ADDRNAME]; break; default: return (-1); } if (snprintf(filter, sizeof(filter), q->filter, key) >= (int)sizeof(filter)) { log_warnx("warn: table-ldap: filter too large"); return (-1); } memset(res, 0, sizeof(res)); ret = ldap_query(filter, q->attrs, res, q->attrn); if (ret <= 0 || dst == NULL) goto end; switch (type) { case K_ALIAS: memset(dst, 0, sz); for (i = 0; res[0][i]; i++) { if (i && strlcat(dst, ", ", sz) >= sz) { ret = -1; break; } if (strlcat(dst, res[0][i], sz) >= sz) { ret = -1; break; } } break; case K_DOMAIN: case K_MAILADDR: if (strlcpy(dst, res[0][0], sz) >= sz) ret = -1; break; case K_CREDENTIALS: if (snprintf(dst, sz, "%s:%s", res[0][0], res[1][0]) >= (int)sz) ret = -1; break; case K_USERINFO: if (snprintf(dst, sz, "%s:%s:%s", res[0][0], res[1][0], res[2][0]) >= (int)sz) ret = -1; break; default: log_warnx("warn: table-ldap: unsupported lookup kind"); ret = -1; } if (ret == -1) log_warnx("warn: table-ldap: could not format result"); end: for (i = 0; i < q->attrn; ++i) if (res[i]) aldap_free_attr(res[i]); return (ret); } opensmtpd-extras-5.7.1/extras/wip/tables/table-ldap/Makefile.in010064400017500000000000000510251255100052300236570ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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 = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; \ } am__make_running_with_option = \ case $${target_option-} in \ ?) ;; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" enum { SQL_ALIAS = 0, SQL_DOMAIN, SQL_CREDENTIALS, SQL_NETADDR, SQL_USERINFO, SQL_SOURCE, SQL_MAILADDR, SQL_ADDRNAME, SQL_MAX }; struct config { struct dict conf; MYSQL *db; MYSQL_STMT *statements[SQL_MAX]; MYSQL_STMT *stmt_fetch_source; struct dict sources; void *source_iter; size_t source_refresh; size_t source_ncall; int source_expire; time_t source_update; }; static int table_mysql_update(void); static int table_mysql_lookup(int, struct dict *, const char *, char *, size_t); static int table_mysql_check(int, struct dict *, const char *); static int table_mysql_fetch(int, struct dict *, char *, size_t); static MYSQL_STMT *table_mysql_query(const char *, int); static struct config *config_load(const char *); static void config_reset(struct config *); static int config_connect(struct config *); static void config_free(struct config *); #define SQL_MAX_RESULT 5 #define DEFAULT_EXPIRE 60 #define DEFAULT_REFRESH 1000 static MYSQL_BIND results[SQL_MAX_RESULT]; static char results_buffer[SQL_MAX_RESULT][SMTPD_MAXLINESIZE]; static char *conffile; static struct config *config; int main(int argc, char **argv) { int ch, i; log_init(1); log_verbose(~0); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: table-mysql: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc != 1) { log_warnx("warn: table-mysql: bogus argument(s)"); return (1); } conffile = argv[0]; for (i = 0; i < SQL_MAX_RESULT; i++) { results[i].buffer_type = MYSQL_TYPE_STRING; results[i].buffer = results_buffer[i]; results[i].buffer_length = SMTPD_MAXLINESIZE; results[i].is_null = 0; } config = config_load(conffile); if (config == NULL) { log_warnx("warn: table-mysql: error parsing config file"); return (1); } if (config_connect(config) == 0) { log_warnx("warn: table-mysql: could not connect"); } table_api_on_update(table_mysql_update); table_api_on_check(table_mysql_check); table_api_on_lookup(table_mysql_lookup); table_api_on_fetch(table_mysql_fetch); table_api_dispatch(); return (0); } static MYSQL_STMT * table_mysql_prepare_stmt(MYSQL *_db, const char *query, unsigned long nparams, unsigned int nfields) { MYSQL_STMT *stmt; if ((stmt = mysql_stmt_init(_db)) == NULL) { log_warnx("warn: table-mysql: mysql_stmt_init: %s", mysql_error(_db)); goto end; } if (mysql_stmt_prepare(stmt, query, strlen(query))) { log_warnx("warn: table-mysql: mysql_stmt_prepare: %s", mysql_stmt_error(stmt)); goto end; } if (mysql_stmt_param_count(stmt) != nparams) { log_warnx("warn: table-mysql: wrong number of params for %s", query); goto end; } if (mysql_stmt_field_count(stmt) != nfields) { log_warnx("warn: table-mysql: wrong number of columns in resultset"); goto end; } if (mysql_stmt_bind_result(stmt, results)) { log_warnx("warn: table-mysql: mysql_stmt_bind_results: %s", mysql_stmt_error(stmt)); goto end; } return (stmt); end: if (stmt) mysql_stmt_close(stmt); return (NULL); } static struct config * config_load(const char *path) { struct config *conf; FILE *fp; size_t flen; char *key, *value, *buf, *lbuf; const char *e; long long ll; lbuf = NULL; conf = calloc(1, sizeof(*conf)); if (conf == NULL) { log_warn("warn: table-mysql: calloc"); return (NULL); } dict_init(&conf->conf); dict_init(&conf->sources); conf->source_refresh = DEFAULT_REFRESH; conf->source_expire = DEFAULT_EXPIRE; fp = fopen(path, "r"); if (fp == NULL) { log_warn("warn: table-mysql: fopen"); goto end; } while ((buf = fgetln(fp, &flen))) { if (buf[flen - 1] == '\n') buf[flen - 1] = '\0'; else { lbuf = malloc(flen + 1); if (lbuf == NULL) { log_warn("warn: table-mysql: malloc"); goto end; } memcpy(lbuf, buf, flen); lbuf[flen] = '\0'; buf = lbuf; } key = buf; while (isspace((unsigned char)*key)) ++key; if (*key == '\0' || *key == '#') continue; value = key; strsep(&value, " \t:"); if (value) { while (*value) { if (!isspace((unsigned char)*value) && !(*value == ':' && isspace((unsigned char)*(value + 1)))) break; ++value; } if (*value == '\0') value = NULL; } if (value == NULL) { log_warnx("warn: table-mysql: missing value for key %s", key); goto end; } if (dict_check(&conf->conf, key)) { log_warnx("warn: table-mysql: duplicate key %s", key); goto end; } value = strdup(value); if (value == NULL) { log_warn("warn: table-mysql: malloc"); goto end; } dict_set(&conf->conf, key, value); } if ((value = dict_get(&conf->conf, "fetch_source_expire"))) { e = NULL; ll = strtonum(value, 0, INT_MAX, &e); if (e) { log_warnx("warn: table-mysql: bad value for fetch_source_expire: %s", e); goto end; } conf->source_expire = ll; } if ((value = dict_get(&conf->conf, "fetch_source_refresh"))) { e = NULL; ll = strtonum(value, 0, INT_MAX, &e); if (e) { log_warnx("warn: table-mysql: bad value for fetch_source_refresh: %s", e); goto end; } conf->source_refresh = ll; } free(lbuf); fclose(fp); return (conf); end: free(lbuf); if (fp) fclose(fp); config_free(conf); return (NULL); } static void config_reset(struct config *conf) { size_t i; for (i = 0; i < SQL_MAX; i++) if (conf->statements[i]) { mysql_stmt_close(conf->statements[i]); conf->statements[i] = NULL; } if (conf->stmt_fetch_source) { mysql_stmt_close(conf->stmt_fetch_source); conf->stmt_fetch_source = NULL; } if (conf->db) { mysql_close(conf->db); conf->db = NULL; } } static int config_connect(struct config *conf) { static const struct { const char *name; int cols; } qspec[SQL_MAX] = { { "query_alias", 1 }, { "query_domain", 1 }, { "query_credentials", 2 }, { "query_netaddr", 1 }, { "query_userinfo", 3 }, { "query_source", 1 }, { "query_mailaddr", 1 }, { "query_addrname", 1 }, }; my_bool reconn; size_t i; char *host, *username, *password, *database, *q; log_debug("debug: table-mysql: (re)connecting"); /* Disconnect first, if needed */ config_reset(conf); host = dict_get(&conf->conf, "host"); username = dict_get(&conf->conf, "username"); database = dict_get(&conf->conf, "database"); password = dict_get(&conf->conf, "password"); conf->db = mysql_init(NULL); if (conf->db == NULL) { log_warnx("warn: table-mysql: mysql_init failed"); goto end; } reconn = 1; if (mysql_options(conf->db, MYSQL_OPT_RECONNECT, &reconn) != 0) { log_warnx("warn: table-mysql: mysql_options: %s", mysql_error(conf->db)); goto end; } if (!mysql_real_connect(conf->db, host, username, password, database, 0, NULL, 0)) { log_warnx("warn: table-mysql: mysql_real_connect: %s", mysql_error(conf->db)); goto end; } for (i = 0; i < SQL_MAX; i++) { q = dict_get(&conf->conf, qspec[i].name); if (q && (conf->statements[i] = table_mysql_prepare_stmt( conf->db, q, 1, qspec[i].cols)) == NULL) goto end; } q = dict_get(&conf->conf, "fetch_source"); if (q && (conf->stmt_fetch_source = table_mysql_prepare_stmt(conf->db, q, 0, 1)) == NULL) goto end; log_debug("debug: table-mysql: connected"); return (1); end: config_reset(conf); return (0); } static void config_free(struct config *conf) { void *value; config_reset(conf); while (dict_poproot(&conf->conf, &value)) free(value); while (dict_poproot(&conf->sources, NULL)) ; free(conf); } static int table_mysql_update(void) { struct config *c; if ((c = config_load(conffile)) == NULL) return (0); if (config_connect(c) == 0) { config_free(c); return (0); } config_free(config); config = c; return (1); } static MYSQL_STMT * table_mysql_query(const char *key, int service) { MYSQL_STMT *stmt; MYSQL_BIND param[1]; unsigned long keylen; char buffer[SMTPD_MAXLINESIZE]; int i; retry: stmt = NULL; for(i = 0; i < SQL_MAX; i++) if (service == 1 << i) { stmt = config->statements[i]; break; } if (stmt == NULL) return (NULL); if (strlcpy(buffer, key, sizeof(buffer)) >= sizeof(buffer)) { log_warnx("warn: table-mysql: key too long: \"%s\"", key); return (NULL); } keylen = strlen(key); param[0].buffer_type = MYSQL_TYPE_STRING; param[0].buffer = buffer; param[0].buffer_length = sizeof(buffer); param[0].is_null = 0; param[0].length = &keylen; if (mysql_stmt_bind_param(stmt, param)) { log_warnx("warn: table-mysql: mysql_stmt_bind_param: %s", mysql_stmt_error(stmt)); return (NULL); } if (mysql_stmt_execute(stmt)) { if (mysql_stmt_errno(stmt) == CR_SERVER_LOST || mysql_stmt_errno(stmt) == CR_SERVER_GONE_ERROR || mysql_stmt_errno(stmt) == CR_COMMANDS_OUT_OF_SYNC) { log_warnx("warn: table-mysql: trying to reconnect after error: %s", mysql_stmt_error(stmt)); if (config_connect(config)) goto retry; return (NULL); } log_warnx("warn: table-mysql: mysql_stmt_execute: %s", mysql_stmt_error(stmt)); return (NULL); } return (stmt); } static int table_mysql_check(int service, struct dict *params, const char *key) { MYSQL_STMT *stmt; int r, s; if (config->db == NULL && config_connect(config) == 0) return (-1); stmt = table_mysql_query(key, service); if (stmt == NULL) return (-1); r = -1; s = mysql_stmt_fetch(stmt); if (s == 0) r = 1; else if (s == MYSQL_NO_DATA) r = 0; else log_warnx("warn: table-mysql: mysql_stmt_fetch: %s", mysql_stmt_error(stmt)); if (mysql_stmt_free_result(stmt)) log_warnx("warn: table-mysql: mysql_stmt_free_result: %s", mysql_stmt_error(stmt)); return (r); } static int table_mysql_lookup(int service, struct dict *params, const char *key, char *dst, size_t sz) { MYSQL_STMT *stmt; int r, s; if (config->db == NULL && config_connect(config) == 0) return (-1); stmt = table_mysql_query(key, service); if (stmt == NULL) return (-1); s = mysql_stmt_fetch(stmt); if (s == MYSQL_NO_DATA) { r = 0; goto end; } if (s != 0) { r = -1; log_warnx("warn: table-mysql: mysql_stmt_fetch: %s", mysql_stmt_error(stmt)); goto end; } r = 1; switch(service) { case K_ALIAS: memset(dst, 0, sz); do { if (dst[0] && strlcat(dst, ", ", sz) >= sz) { log_warnx("warn: table-mysql: result too large"); r = -1; break; } if (strlcat(dst, results_buffer[0], sz) >= sz) { log_warnx("warn: table-mysql: result too large"); r = -1; break; } s = mysql_stmt_fetch(stmt); } while (s == 0); if (s && s != MYSQL_NO_DATA) { log_warnx("warn: table-mysql: mysql_stmt_fetch: %s", mysql_stmt_error(stmt)); r = -1; } break; case K_CREDENTIALS: if (snprintf(dst, sz, "%s:%s", results_buffer[0], results_buffer[1]) > (ssize_t)sz) { log_warnx("warn: table-mysql: result too large"); r = -1; } break; case K_USERINFO: if (snprintf(dst, sz, "%s:%s:%s", results_buffer[0], results_buffer[1], results_buffer[2]) > (ssize_t)sz) { log_warnx("warn: table-mysql: result too large"); r = -1; } break; case K_DOMAIN: case K_NETADDR: case K_SOURCE: case K_MAILADDR: case K_ADDRNAME: if (strlcpy(dst, results_buffer[0], sz) >= sz) { log_warnx("warn: table-mysql: result too large"); r = -1; } break; default: log_warnx("warn: table-mysql: unknown service %d", service); r = -1; } end: if (mysql_stmt_free_result(stmt)) log_warnx("warn: table-mysql: mysql_stmt_free_result: %s", mysql_stmt_error(stmt)); return (r); } static int table_mysql_fetch(int service, struct dict *params, char *dst, size_t sz) { MYSQL_STMT *stmt; const char *k; int s; if (config->db == NULL && config_connect(config) == 0) return (-1); retry: if (service != K_SOURCE) return (-1); stmt = config->stmt_fetch_source; if (stmt == NULL) return (-1); if (config->source_ncall < config->source_refresh && time(NULL) - config->source_update < config->source_expire) goto fetch; if (mysql_stmt_execute(stmt)) { if (mysql_stmt_errno(stmt) == CR_SERVER_LOST || mysql_stmt_errno(stmt) == CR_SERVER_GONE_ERROR || mysql_stmt_errno(stmt) == CR_COMMANDS_OUT_OF_SYNC) { log_warnx("warn: table-mysql: trying to reconnect after error: %s", mysql_stmt_error(stmt)); if (config_connect(config)) goto retry; return (-1); } log_warnx("warn: table-mysql: mysql_stmt_execute: %s", mysql_stmt_error(stmt)); return (-1); } config->source_iter = NULL; while (dict_poproot(&config->sources, NULL)) ; while ((s = mysql_stmt_fetch(stmt)) == 0) dict_set(&config->sources, results_buffer[0], NULL); if (s && s != MYSQL_NO_DATA) log_warnx("warn: table-mysql: mysql_stmt_fetch: %s", mysql_stmt_error(stmt)); if (mysql_stmt_free_result(stmt)) log_warnx("warn: table-mysql: mysql_stmt_free_result: %s", mysql_stmt_error(stmt)); config->source_update = time(NULL); config->source_ncall = 0; fetch: config->source_ncall += 1; if (! dict_iter(&config->sources, &config->source_iter, &k, (void **)NULL)) { config->source_iter = NULL; if (! dict_iter(&config->sources, &config->source_iter, &k, (void **)NULL)) return (0); } if (strlcpy(dst, k, sz) >= sz) return (-1); return (1); } opensmtpd-extras-5.7.1/extras/wip/tables/table-mysql/Makefile.in010064400017500000000000000503461255100052300241110ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .\" .Dd $Mdocdate: February 4 2014 $ .Dt TABLE_PASSWD 5 .Os .Sh NAME .Nm table_passwd .Nd format description for smtpd passwd tables .Sh DESCRIPTION This manual page documents the file format of "passwd" tables used by the .Xr smtpd 8 mail daemon. .Pp The format described here applies to tables as defined in .Xr smtpd.conf 5 . .Sh PASSWD TABLE A "passwd" table stores information regarding local users. The information is encoded using the traditional .Xr passwd 5 format and allows the sharing of a user database across different software supporting this format. .Pp The table is used by .Xr smtpd 8 when authenticating a user or when user information such as user-id or home directory is required for a delivery. .Pp A "passwd" table consists of a flat file containing the user entries, each one on a line by itself, with fields separated by a colon: .Bd -literal -offset indent gilles:*:1000:1000:Gilles:/home/gilles:/sbin/nologin eric:*:1001:1001:Eric:/home/eric:/sbin/nologin chl:*:1002:1002:Charles:/home/chl:/sbin/nologin .Ed .Pp If the table is used for authentication, the second field may contain a password encrypted using the .Xr crypt 3 function. Such passwords can be generated using the .Xr encrypt 1 utility or .Xr smtpctl 8 encrypt command. .Sh SEE ALSO .Xr passwd 5 , .Xr smtpd.conf 5 , .Xr smtpctl 8 , .Xr smtpd 8 opensmtpd-extras-5.7.1/extras/wip/tables/table-passwd/table_passwd.c010064400017500000000000000130711253636606600250320ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Gilles Chehade * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" #include "includes.h" static int table_passwd_update(void); static int table_passwd_check(int, struct dict *, const char *); static int table_passwd_lookup(int, struct dict *, const char *, char *, size_t); static int table_passwd_fetch(int, struct dict *, char *, size_t); static int parse_passwd_entry(struct passwd *, char *); static char *config; static struct dict *passwd; int main(int argc, char **argv) { int ch; log_init(1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: table-passwd: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc != 1) { log_warnx("warn: table-passwd: bogus argument(s)"); return (1); } config = argv[0]; if (table_passwd_update() == 0) { log_warnx("warn: table-passwd: error parsing config file"); return (1); } table_api_on_update(table_passwd_update); table_api_on_check(table_passwd_check); table_api_on_lookup(table_passwd_lookup); table_api_on_fetch(table_passwd_fetch); table_api_dispatch(); return (0); } static int table_passwd_update(void) { FILE *fp; char *buf, *lbuf = NULL; char tmp[LINE_MAX]; size_t len; char *line; struct passwd pw; struct dict *npasswd; char *skip; /* Parse configuration */ fp = fopen(config, "r"); if (fp == NULL) return (0); npasswd = calloc(1, sizeof *passwd); if (npasswd == NULL) goto err; dict_init(npasswd); while ((buf = fgetln(fp, &len))) { if (buf[len - 1] == '\n') buf[len - 1] = '\0'; else { /* EOF without EOL, copy and add the NUL */ if ((lbuf = malloc(len + 1)) == NULL) err(1, NULL); memcpy(lbuf, buf, len); lbuf[len] = '\0'; buf = lbuf; } /* skip commented entries */ for (skip = buf; *skip; ++skip) if (*skip == '#') { *skip = '\0'; break; } /* skip empty lines */ if (strlen(buf) == 0) continue; if (strlcpy(tmp, buf, sizeof tmp) >= sizeof tmp) { log_warnx("warn: table-passwd: line too long"); goto err; } if (! parse_passwd_entry(&pw, tmp)) { log_warnx("warn: table-passwd: invalid entry"); goto err; } if ((line = strdup(buf)) == NULL) err(1, NULL); dict_set(npasswd, pw.pw_name, line); } free(lbuf); fclose(fp); /* swap passwd table and release old one*/ if (passwd) while (dict_poproot(passwd, (void**)&buf)) free(buf); passwd = npasswd; return (1); err: if (fp) fclose(fp); free(lbuf); /* release passwd table */ if (npasswd) { while (dict_poproot(npasswd, (void**)&buf)) free(buf); free(npasswd); } return (0); } static int table_passwd_check(int service, struct dict *params, const char *key) { return (-1); } static int table_passwd_lookup(int service, struct dict *params, const char *key, char *dst, size_t sz) { int r; struct passwd pw; char *line; char tmp[LINE_MAX]; line = dict_get(passwd, key); if (line == NULL) return 0; (void)strlcpy(tmp, line, sizeof tmp); if (! parse_passwd_entry(&pw, tmp)) { log_warnx("warn: table-passwd: invalid entry"); return -1; } r = 1; switch (service) { case K_CREDENTIALS: if (snprintf(dst, sz, "%s:%s", pw.pw_name, pw.pw_passwd) >= (ssize_t)sz) { log_warnx("warn: table-passwd: result too large"); r = -1; } break; case K_USERINFO: if (snprintf(dst, sz, "%d:%d:%s", pw.pw_uid, pw.pw_gid, pw.pw_dir) >= (ssize_t)sz) { log_warnx("warn: table-passwd: result too large"); r = -1; } break; default: log_warnx("warn: table-passwd: unknown service %d", service); r = -1; } return (r); } static int table_passwd_fetch(int service, struct dict *params, char *dst, size_t sz) { return (-1); } static int parse_passwd_entry(struct passwd *pw, char *buf) { const char *errstr; char *p, *q; p = buf; /* username */ q = p; if ((p = strchr(q, ':')) == NULL) return 0; *p++ = 0; pw->pw_name = q; /* password */ q = p; if ((p = strchr(q, ':')) == NULL) return 0; *p++ = 0; pw->pw_passwd = q; /* uid */ q = p; if ((p = strchr(q, ':')) == NULL) return 0; *p++ = 0; pw->pw_uid = strtonum(q, 1, UID_MAX, &errstr); if (errstr) return 0; /* gid */ q = p; if ((p = strchr(q, ':')) == NULL) return 0; *p++ = 0; pw->pw_gid = strtonum(q, 1, GID_MAX, &errstr); if (errstr) return 0; /* gecos */ q = p; if ((p = strchr(q, ':')) == NULL) return 0; *p++ = 0; pw->pw_gecos = q; /* home */ q = p; if ((p = strchr(q, ':')) == NULL) return 0; *p++ = 0; pw->pw_dir = q; /* shell */ q = p; if (strchr(q, ':') != NULL) return 0; pw->pw_shell = q; return 1; } opensmtpd-extras-5.7.1/extras/wip/tables/table-passwd/Makefile.in010064400017500000000000000503701255100052300242420ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" enum { SQL_ALIAS = 0, SQL_DOMAIN, SQL_CREDENTIALS, SQL_NETADDR, SQL_USERINFO, SQL_SOURCE, SQL_MAILADDR, SQL_ADDRNAME, SQL_MAX }; struct config { struct dict conf; PGconn *db; char *statements[SQL_MAX]; char *stmt_fetch_source; struct dict sources; void *source_iter; size_t source_refresh; size_t source_ncall; int source_expire; time_t source_update; }; static int table_postgres_update(void); static int table_postgres_lookup(int, struct dict *params, const char *, char *, size_t); static int table_postgres_check(int, struct dict *params, const char *); static int table_postgres_fetch(int, struct dict *params, char *, size_t); static PGresult *table_postgres_query(const char *, int); static struct config *config_load(const char *); static void config_reset(struct config *); static int config_connect(struct config *); static void config_free(struct config *); #define SQL_MAX_RESULT 5 #define DEFAULT_EXPIRE 60 #define DEFAULT_REFRESH 1000 static char *conffile; static struct config *config; int main(int argc, char **argv) { int ch; log_init(1); log_verbose(~0); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: table-postgres: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc != 1) { log_warnx("warn: table-postgres: bogus argument(s)"); return (1); } conffile = argv[0]; config = config_load(conffile); if (config == NULL) { log_warnx("warn: table-postgres: error parsing config file"); return (1); } if (config_connect(config) == 0) { log_warnx("warn: table-postgres: could not connect"); } table_api_on_update(table_postgres_update); table_api_on_check(table_postgres_check); table_api_on_lookup(table_postgres_lookup); table_api_on_fetch(table_postgres_fetch); table_api_dispatch(); return (0); } static char * table_postgres_prepare_stmt(PGconn *_db, const char *query, int nparams, unsigned int nfields) { static unsigned int n = 0; PGresult *res; char *stmt; if (asprintf(&stmt, "stmt%u", n++) == -1) { log_warn("warn: table-postgres: asprintf"); return (NULL); } res = PQprepare(_db, stmt, query, nparams, NULL); if (PQresultStatus(res) != PGRES_COMMAND_OK) { log_warnx("warn: table-postgres: PQprepare: %s", PQerrorMessage(_db)); free(stmt); stmt = NULL; } PQclear(res); return (stmt); } static struct config * config_load(const char *path) { struct config *conf; FILE *fp; size_t flen; char *key, *value, *buf, *lbuf; const char *e; long long ll; lbuf = NULL; conf = calloc(1, sizeof(*conf)); if (conf == NULL) { log_warn("warn: table-postgres: calloc"); return (NULL); } dict_init(&conf->conf); dict_init(&conf->sources); conf->source_refresh = DEFAULT_REFRESH; conf->source_expire = DEFAULT_EXPIRE; fp = fopen(path, "r"); if (fp == NULL) { log_warn("warn: table-postgres: fopen"); goto end; } while ((buf = fgetln(fp, &flen))) { if (buf[flen - 1] == '\n') buf[flen - 1] = '\0'; else { lbuf = malloc(flen + 1); if (lbuf == NULL) { log_warn("warn: table-postgres: malloc"); goto end; } memcpy(lbuf, buf, flen); lbuf[flen] = '\0'; buf = lbuf; } key = buf; while (isspace((unsigned char)*key)) ++key; if (*key == '\0' || *key == '#') continue; value = key; strsep(&value, " \t:"); if (value) { while (*value) { if (!isspace((unsigned char)*value) && !(*value == ':' && isspace((unsigned char)*(value + 1)))) break; ++value; } if (*value == '\0') value = NULL; } if (value == NULL) { log_warnx("warn: table-postgres: missing value for key %s", key); goto end; } if (dict_check(&conf->conf, key)) { log_warnx("warn: table-postgres: duplicate key %s", key); goto end; } value = strdup(value); if (value == NULL) { log_warn("warn: table-postgres: malloc"); goto end; } dict_set(&conf->conf, key, value); } if ((value = dict_get(&conf->conf, "fetch_source_expire"))) { e = NULL; ll = strtonum(value, 0, INT_MAX, &e); if (e) { log_warnx("warn: table-postgres: bad value for fetch_source_expire: %s", e); goto end; } conf->source_expire = ll; } if ((value = dict_get(&conf->conf, "fetch_source_refresh"))) { e = NULL; ll = strtonum(value, 0, INT_MAX, &e); if (e) { log_warnx("warn: table-postgres: bad value for fetch_source_refresh: %s", e); goto end; } conf->source_refresh = ll; } free(lbuf); fclose(fp); return (conf); end: free(lbuf); if (fp) fclose(fp); config_free(conf); return (NULL); } static void config_reset(struct config *conf) { size_t i; for (i = 0; i < SQL_MAX; i++) if (conf->statements[i]) { free(conf->statements[i]); conf->statements[i] = NULL; } if (conf->stmt_fetch_source) { free(conf->stmt_fetch_source); conf->stmt_fetch_source = NULL; } if (conf->db) { PQfinish(conf->db); conf->db = NULL; } } static int config_connect(struct config *conf) { static const struct { const char *name; int cols; } qspec[SQL_MAX] = { { "query_alias", 1 }, { "query_domain", 1 }, { "query_credentials", 2 }, { "query_netaddr", 1 }, { "query_userinfo", 3 }, { "query_source", 1 }, { "query_mailaddr", 1 }, { "query_addrname", 1 }, }; size_t i; char *conninfo, *q; log_debug("debug: table-postgres: (re)connecting"); /* Disconnect first, if needed */ config_reset(conf); conninfo = dict_get(&conf->conf, "conninfo"); if (conninfo == NULL) { log_warnx("warn: table-postgres: missing \"conninfo\" configuration directive"); goto end; } conf->db = PQconnectdb(conninfo); if (conf->db == NULL) { log_warnx("warn: table-postgres: PQconnectdb return NULL"); goto end; } if (PQstatus(conf->db) != CONNECTION_OK) { log_warnx("warn: table-postgres: PQconnectdb: %s", PQerrorMessage(conf->db)); goto end; } for (i = 0; i < SQL_MAX; i++) { q = dict_get(&conf->conf, qspec[i].name); if (q && (conf->statements[i] = table_postgres_prepare_stmt( conf->db, q, 1, qspec[i].cols)) == NULL) goto end; } q = dict_get(&conf->conf, "fetch_source"); if (q && (conf->stmt_fetch_source = table_postgres_prepare_stmt(conf->db, q, 0, 1)) == NULL) goto end; log_debug("debug: table-postgres: connected"); return (1); end: config_reset(conf); return (0); } static void config_free(struct config *conf) { void *value; config_reset(conf); while (dict_poproot(&conf->conf, &value)) free(value); while (dict_poproot(&conf->sources, NULL)) ; free(conf); } static int table_postgres_update(void) { struct config *c; if ((c = config_load(conffile)) == NULL) return (0); if (config_connect(c) == 0) { config_free(c); return (0); } config_free(config); config = c; return (1); } static PGresult * table_postgres_query(const char *key, int service) { PGresult *res; const char *errfld; char *stmt; int i; retry: stmt = NULL; for(i = 0; i < SQL_MAX; i++) if (service == 1 << i) { stmt = config->statements[i]; break; } if (stmt == NULL) return (NULL); res = PQexecPrepared(config->db, stmt, 1, &key, NULL, NULL, 0); if (PQresultStatus(res) != PGRES_TUPLES_OK) { errfld = PQresultErrorField(res, PG_DIAG_SQLSTATE); if (errfld[0] == '0' && errfld[1] == '8') { log_warnx("warn: table-postgres: trying to reconnect after error: %s", PQerrorMessage(config->db)); PQclear(res); if (config_connect(config)) goto retry; return (NULL); } log_warnx("warn: table-postgres: PQexecPrepared: %s", PQerrorMessage(config->db)); PQclear(res); return (NULL); } return (res); } static int table_postgres_check(int service, struct dict *params, const char *key) { PGresult *res; int r; if (config->db == NULL && config_connect(config) == 0) return (-1); res = table_postgres_query(key, service); if (res == NULL) return (-1); r = (PQntuples(res) == 0) ? 0 : 1; PQclear(res); return (r); } static int table_postgres_lookup(int service, struct dict *params, const char *key, char *dst, size_t sz) { PGresult *res; int r, i; if (config->db == NULL && config_connect(config) == 0) return (-1); res = table_postgres_query(key, service); if (res == NULL) return (-1); if (PQntuples(res) == 0) { r = 0; goto end; } r = 1; switch(service) { case K_ALIAS: memset(dst, 0, sz); for (i = 0; i < PQntuples(res); i++) { if (dst[0] && strlcat(dst, ", ", sz) >= sz) { log_warnx("warn: table-postgres: result too large"); r = -1; break; } if (strlcat(dst, PQgetvalue(res, i, 0), sz) >= sz) { log_warnx("warn: table-postgres: result too large"); r = -1; break; } } break; case K_CREDENTIALS: if (snprintf(dst, sz, "%s:%s", PQgetvalue(res, 0, 0), PQgetvalue(res, 0, 1)) > (ssize_t)sz) { log_warnx("warn: table-postgres: result too large"); r = -1; } break; case K_USERINFO: if (snprintf(dst, sz, "%s:%s:%s", PQgetvalue(res, 0, 0), PQgetvalue(res, 0, 1), PQgetvalue(res, 0, 2)) > (ssize_t)sz) { log_warnx("warn: table-postgres: result too large"); r = -1; } break; case K_DOMAIN: case K_NETADDR: case K_SOURCE: case K_MAILADDR: case K_ADDRNAME: if (strlcpy(dst, PQgetvalue(res, 0, 0), sz) >= sz) { log_warnx("warn: table-postgres: result too large"); r = -1; } break; default: log_warnx("warn: table-postgres: unknown service %d", service); r = -1; } end: PQclear(res); return (r); } static int table_postgres_fetch(int service, struct dict *params, char *dst, size_t sz) { char *stmt; PGresult *res; const char *k, *errfld; int i; if (config->db == NULL && config_connect(config) == 0) return (-1); retry: if (service != K_SOURCE) return (-1); stmt = config->stmt_fetch_source; if (stmt == NULL) return (-1); if (config->source_ncall < config->source_refresh && time(NULL) - config->source_update < config->source_expire) goto fetch; res = PQexecPrepared(config->db, stmt, 0, NULL, NULL, NULL, 0); if (PQresultStatus(res) != PGRES_TUPLES_OK) { errfld = PQresultErrorField(res, PG_DIAG_SQLSTATE); if (errfld[0] == '0' && errfld[1] == '8') { log_warnx("warn: table-postgres: trying to reconnect after error: %s", PQerrorMessage(config->db)); PQclear(res); if (config_connect(config)) goto retry; return (-1); } log_warnx("warn: table-postgres: PQexecPrepared: %s", PQerrorMessage(config->db)); PQclear(res); return (-1); } config->source_iter = NULL; while (dict_poproot(&config->sources, NULL)) ; for (i = 0; i < PQntuples(res); i++) dict_set(&config->sources, PQgetvalue(res, i, 0), NULL); PQclear(res); config->source_update = time(NULL); config->source_ncall = 0; fetch: config->source_ncall += 1; if (! dict_iter(&config->sources, &config->source_iter, &k, (void **)NULL)) { config->source_iter = NULL; if (! dict_iter(&config->sources, &config->source_iter, &k, (void **)NULL)) return (0); } if (strlcpy(dst, k, sz) >= sz) return (-1); return (1); } opensmtpd-extras-5.7.1/extras/wip/tables/table-postgres/Makefile.in010064400017500000000000000505271255100052300246130ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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 = { \ if test -z '$(MAKELEVEL)'; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include /* _GNU_SOURCE is not properly protected in Python.h ... */ #undef _GNU_SOURCE #include #ifndef _GNU_SOURCE #define _GNU_SOURCE #endif #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static int table_python_update(void); static int table_python_check(int, struct dict *, const char *); static int table_python_lookup(int, struct dict *, const char *, char *, size_t); static int table_python_fetch(int, struct dict *, char *, size_t); static PyObject *py_on_update; static PyObject *py_on_lookup; static PyObject *py_on_check; static PyObject *py_on_fetch; static void check_err(const char *name) { if (PyErr_Occurred()) { PyErr_Print(); fatalx("warn: table-python: error in %s handler", name); } } static PyObject * dispatch(PyObject *handler, PyObject *args) { PyObject *ret; ret = PyObject_CallObject(handler, args); Py_DECREF(args); if (PyErr_Occurred()) { PyErr_Print(); fatalx("warn: table-python: exception"); } return (ret); } static PyObject * dict_to_py(struct dict *dict) { PyObject *o, *s; const char *key; char *value; void *iter; o = PyDict_New(); iter = NULL; while (dict_iter(dict, &iter, &key, (void **)&value)) { s = PyString_FromString(value); if (s == NULL) goto fail; if (PyDict_SetItemString(o, key, s) == -1) goto fail; } return (o); fail: if (o) Py_DECREF(o); if (s) Py_DECREF(s); return (NULL); } static int table_python_update(void) { PyObject *ret; if (py_on_update == NULL) return (0); ret = dispatch(py_on_update, PyTuple_New(0)); if (ret == NULL) { log_warnx("table-python: update failed"); return (-1); } Py_DECREF(ret); check_err("init"); return (1); } static int table_python_check(int service, struct dict *params, const char *key) { PyObject *dict, *args, *ret; int r; if (py_on_check == NULL) return (-1); dict = dict_to_py(params); if (dict == NULL) return (-1); args = Py_BuildValue("iOs", service, dict, key); if (args == NULL) { Py_DECREF(dict); return (-1); } ret = dispatch(py_on_check, args); if (ret == NULL) return (-1); r = PyObject_IsTrue(ret); Py_DECREF(ret); return (r); } static int table_python_lookup(int service, struct dict *params, const char *key, char *buf, size_t sz) { PyObject *dict, *args, *ret; char *s; int r; if (py_on_lookup == NULL) return (-1); dict = dict_to_py(params); if (dict == NULL) return (-1); args = Py_BuildValue("iOs", service, dict, key); if (args == NULL) { Py_DECREF(dict); return (-1); } ret = dispatch(py_on_lookup, args); if (ret == NULL) return (-1); if (ret == Py_None) r = 0; else if (PyString_CheckExact(ret)) { r = 1; s = PyString_AS_STRING(ret); if (strlcpy(buf, s, sz) >= sz) { log_warnx("table-python: lookup: result too long"); r = -1; } } else { log_warnx("table-python: lookup: invalid object returned"); r = -1; } Py_DECREF(ret); return (r); } static int table_python_fetch(int service, struct dict *params, char *buf, size_t sz) { PyObject *dict, *args, *ret; char *s; int r; if (py_on_fetch == NULL) return (-1); dict = dict_to_py(params); if (dict == NULL) return (-1); args = Py_BuildValue("iO", service, dict); if (args == NULL) { Py_DECREF(dict); return (-1); } ret = dispatch(py_on_fetch, args); if (ret == NULL) return (-1); if (ret == Py_None) r = 0; else if (PyString_CheckExact(ret)) { r = 1; s = PyString_AS_STRING(ret); if (strlcpy(buf, s, sz) >= sz) { log_warnx("table-python: lookup: result too long"); r = -1; } } else { log_warnx("table-python: lookup: invalid object returned"); r = -1; } Py_DECREF(ret); return (r); } static char * loadfile(const char * path) { FILE *f; off_t oz; size_t sz; char *buf; if ((f = fopen(path, "r")) == NULL) err(1, "fopen"); if (fseek(f, 0, SEEK_END) == -1) err(1, "fseek"); oz = ftello(f); if (fseek(f, 0, SEEK_SET) == -1) err(1, "fseek"); if ((size_t)oz >= SIZE_MAX) errx(1, "too big"); sz = oz; if ((buf = malloc(sz + 1)) == NULL) err(1, "malloc"); if (fread(buf, 1, sz, f) != sz) err(1, "fread"); buf[sz] = '\0'; fclose(f); return (buf); } static PyMethodDef py_methods[] = { { NULL, NULL, 0, NULL } }; int main(int argc, char **argv) { int ch; char *path; char *buf; PyObject *self, *code, *module; log_init(-1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: table-python: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc == 0) errx(1, "missing path"); path = argv[0]; Py_Initialize(); self = Py_InitModule("table", py_methods); PyModule_AddIntConstant(self, "K_NONE", K_NONE); PyModule_AddIntConstant(self, "K_ALIAS", K_ALIAS); PyModule_AddIntConstant(self, "K_DOMAIN", K_DOMAIN); PyModule_AddIntConstant(self, "K_CREDENTIALS", K_CREDENTIALS); PyModule_AddIntConstant(self, "K_NETADDR", K_NETADDR); PyModule_AddIntConstant(self, "K_USERINFO", K_USERINFO); PyModule_AddIntConstant(self, "K_SOURCE", K_SOURCE); PyModule_AddIntConstant(self, "K_MAILADDR", K_MAILADDR); PyModule_AddIntConstant(self, "K_ADDRNAME", K_ADDRNAME); buf = loadfile(path); code = Py_CompileString(buf, path, Py_file_input); free(buf); if (code == NULL) { PyErr_Print(); log_warnx("warn: table-python: failed to compile %s", path); return (1); } module = PyImport_ExecCodeModuleEx("mytable", code, path); if (module == NULL) { PyErr_Print(); log_warnx("warn: table-python: failed to install module %s", path); return (1); } log_debug("debug: table-python: starting..."); py_on_update = PyObject_GetAttrString(module, "table_update"); py_on_check = PyObject_GetAttrString(module, "table_check"); py_on_lookup = PyObject_GetAttrString(module, "table_lookup"); py_on_fetch = PyObject_GetAttrString(module, "table_fetch"); table_api_on_update(table_python_update); table_api_on_check(table_python_check); table_api_on_lookup(table_python_lookup); table_api_on_fetch(table_python_fetch); table_api_dispatch(); log_debug("debug: table-python: exiting"); 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" enum { REDIS_ALIAS = 0, REDIS_DOMAIN, REDIS_CREDENTIALS, REDIS_NETADDR, REDIS_USERINFO, REDIS_SOURCE, REDIS_MAILADDR, REDIS_ADDRNAME, REDIS_MAX }; struct config { struct dict conf; redisContext *db; char *queries[REDIS_MAX]; }; static int table_redis_update(void); static int table_redis_lookup(int, struct dict *, const char *, char *, size_t); static int table_redis_check(int, struct dict *, const char *); static int table_redis_fetch(int, struct dict *, char *, size_t); static redisReply *table_redis_query(const char *key, int service); static struct config *config_load(const char *); static void config_reset(struct config *); static int config_connect(struct config *); static void config_free(struct config *); static char *conffile; static struct config *config; int main(int argc, char **argv) { int ch; log_init(1); log_verbose(~0); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: table-redis: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc != 1) { log_warnx("warn: table-redis: bogus argument(s)"); return (1); } conffile = argv[0]; config = config_load(conffile); if (config == NULL) { log_warnx("warn: table-redis: error parsing config file"); return (1); } if (config_connect(config) == 0) { log_warnx("warn: table-redis: could not connect"); } table_api_on_update(table_redis_update); table_api_on_check(table_redis_check); table_api_on_lookup(table_redis_lookup); table_api_on_fetch(table_redis_fetch); table_api_dispatch(); return (0); } static struct config * config_load(const char *path) { struct config *conf; FILE *fp; size_t flen; char *key, *value, *buf, *lbuf; lbuf = NULL; conf = calloc(1, sizeof(*conf)); if (conf == NULL) { log_warn("warn: table-redis: calloc"); return (NULL); } dict_init(&conf->conf); fp = fopen(path, "r"); if (fp == NULL) { log_warn("warn: table-redis: fopen"); goto end; } while ((buf = fgetln(fp, &flen))) { if (buf[flen - 1] == '\n') buf[flen - 1] = '\0'; else { lbuf = malloc(flen + 1); if (lbuf == NULL) { log_warn("warn: table-redis: malloc"); goto end; } memcpy(lbuf, buf, flen); lbuf[flen] = '\0'; buf = lbuf; } key = buf; while (isspace((unsigned char)*key)) ++key; if (*key == '\0' || *key == '#') continue; value = key; strsep(&value, " \t:"); if (value) { while (*value) { if (!isspace((unsigned char)*value) && !(*value == ':' && isspace((unsigned char)*(value + 1)))) break; ++value; } if (*value == '\0') value = NULL; } if (value == NULL) { log_warnx("warn: table-redis: missing value for key %s", key); goto end; } if (dict_check(&conf->conf, key)) { log_warnx("warn: table-redis: duplicate key %s", key); goto end; } value = strdup(value); if (value == NULL) { log_warn("warn: table-redis: malloc"); goto end; } dict_set(&conf->conf, key, value); } free(lbuf); fclose(fp); return (conf); end: free(lbuf); if (fp) fclose(fp); config_free(conf); return (NULL); } static void config_reset(struct config *conf) { size_t i; for (i = 0; i < REDIS_MAX; i++) if (conf->queries[i]) { free(conf->queries[i]); conf->queries[i] = NULL; } if (conf->db) { redisFree(conf->db); conf->db = NULL; } } static int config_connect(struct config *conf) { static const struct { const char *name; const char *default_query; } qspec[REDIS_MAX] = { { "query_alias", "GET alias:%s" }, { "query_domain", "GET domain:%s" }, { "query_credentials", "GET credentials:%s" }, { "query_netaddr", "GET netaddr:%s" }, { "query_userinfo", "GET userinfo:%s" }, { "query_source", "GET source:%s" }, { "query_mailaddr", "GET mailaddr:%s" }, { "query_addrname", "GET addrname:%s" }, }; size_t i; char *host = "127.0.0.1"; int port = 6379; char *password = NULL; int database; char *q; char *value; const char *e; long long ll; redisReply *res = NULL; log_debug("debug: table-redis: (re)connecting"); /* Disconnect first, if needed */ config_reset(conf); if ((value = dict_get(&conf->conf, "host"))) host = value; if ((value = dict_get(&conf->conf, "port"))) { e = NULL; ll = strtonum(value, 0, 65535, &e); if (e) { log_warnx("warn: table-redis: bad value for port: %s", e); goto end; } port = ll; } if ((value = dict_get(&conf->conf, "password"))) password = value; if ((value = dict_get(&conf->conf, "database"))) { e = NULL; ll = strtonum(value, 0, 256, &e); if (e) { log_warnx("warn: table-redis: bad value for database: %s", e); goto end; } database = ll; } conf->db = redisConnect(host, port); if (conf->db == NULL) { log_warnx("warn: table-redis: redisConnect return NULL"); goto end; } if (password) { res = redisCommand(conf->db, "AUTH %s", password); if (res->type == REDIS_REPLY_ERROR) { log_warnx("warn: table-redis: authentication failed"); goto end; } freeReplyObject(res); } if (database != 0) { res = redisCommand(conf->db, "SELECT %d", database); if (res->type != REDIS_REPLY_STATUS) { log_warnx("warn: table-redis: authentication failed"); goto end; } freeReplyObject(res); } for (i = 0; i < REDIS_MAX; i++) { q = dict_get(&conf->conf, qspec[i].name); if (q) conf->queries[i] = strdup(q); else conf->queries[i] = strdup(qspec[i].default_query); if (conf->queries[i] == NULL) { log_warn("warn: table-redis: malloc"); goto end; } } log_debug("debug: table-redis: connected"); return (1); end: if (res) freeReplyObject(res); config_reset(conf); return (0); } static void config_free(struct config *conf) { void *value; config_reset(conf); while (dict_poproot(&conf->conf, &value)) free(value); free(conf); } static int table_redis_update(void) { struct config *c; if ((c = config_load(conffile)) == NULL) return (0); if (config_connect(c) == 0) { config_free(c); return (0); } config_free(config); config = c; return (1); } static redisReply * table_redis_query(const char *key, int service) { redisReply *res; char *stmt; int i; int retry_times; retry_times = 3; retry: --retry_times; if (retry_times < 0) { log_warnx("warn: table-redis: giving up: too many retries"); return (NULL); } stmt = NULL; for(i = 0; i < REDIS_MAX; i++) if (service == 1 << i) { stmt = config->queries[i]; break; } if (stmt == NULL) return (NULL); res = redisCommand(config->db, stmt, key); if (res == NULL) { log_warnx("warn: table-redis: redisCommand: %s", config->db->errstr); if (config_connect(config)) goto retry; return (NULL); } return (res); } static int table_redis_check(int service, struct dict *params, const char *key) { int r; redisReply *reply; if (config->db == NULL && config_connect(config) == 0) return (-1); reply = table_redis_query(key, service); if (reply == NULL) return (-1); switch (reply->type) { case REDIS_REPLY_INTEGER: case REDIS_REPLY_STRING: case REDIS_REPLY_ARRAY: r = 1; break; case REDIS_REPLY_NIL: r = 0; break; case REDIS_REPLY_STATUS: case REDIS_REPLY_ERROR: default: r = -1; break; } freeReplyObject(reply); return (r); } static int table_redis_lookup(int service, struct dict *params, const char *key, char *dst, size_t sz) { redisReply *reply, *elmt; unsigned int i; int r; if (config->db == NULL && config_connect(config) == 0) return (-1); reply = table_redis_query(key, service); if (reply == NULL) return (-1); r = 1; switch(service) { case K_ALIAS: memset(dst, 0, sz); if (reply->type == REDIS_REPLY_STRING) { if (strlcat(dst, reply->str, sz) >= sz) { log_warnx("warn: table-redis: result too large"); r = -1; } } else if (reply->type == REDIS_REPLY_ARRAY) { if (reply->elements == 0) r = 0; for (i = 0; i < reply->elements; i++) { elmt = reply->element[i]; if (elmt == NULL || elmt->type != REDIS_REPLY_STRING) { r = -1; break; } if (dst[0] && strlcat(dst, ", ", sz) >= sz) { log_warnx("warn: table-redis: result too large"); r = -1; } if (strlcat(dst, elmt->str, sz) >= sz) { log_warnx("warn: table-redis: result too large"); r = -1; } } } else r = -1; break; case K_CREDENTIALS: case K_USERINFO: memset(dst, 0, sz); if (reply->type == REDIS_REPLY_STRING) { if (strlcpy(dst, reply->str, sz) >= sz) { log_warnx("warn: table-redis: result too large"); r = -1; } } else if (reply->type == REDIS_REPLY_ARRAY) { if (reply->elements == 0) r = 0; for (i = 0; i < reply->elements; i++) { elmt = reply->element[i]; if (elmt == NULL || elmt->type != REDIS_REPLY_STRING) { r = -1; break; } if (dst[0] && strlcat(dst, ":", sz) >= sz) { log_warnx("warn: table-redis: result too large"); r = -1; } if (strlcat(dst, elmt->str, sz) >= sz) { log_warnx("warn: table-redis: result too large"); r = -1; } } } else r = -1; break; case K_DOMAIN: case K_NETADDR: case K_SOURCE: case K_MAILADDR: case K_ADDRNAME: if (reply->type == REDIS_REPLY_STRING) { if (strlcpy(dst, reply->str, sz) >= sz) { log_warnx("warn: table-redis: result too large"); r = -1; } } else r = -1; break; default: log_warnx("warn: table-redis: unknown service %d", service); r = -1; } freeReplyObject(reply); return (r); } static int table_redis_fetch(int service, struct dict *params, char *dst, size_t sz) { return (-1); 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .\" .Dd $Mdocdate: February 4 2014 $ .Dt TABLE_SOCKETMAP 5 .Os .Sh NAME .Nm table_socketmap .Nd format description for smtpd socketmap tables .Sh DESCRIPTION This manual page documents the file format of "socketmap" tables used by the .Xr smtpd 8 mail daemon. .Pp The format described here applies to tables as defined in .Xr smtpd.conf 5 . .Sh SOCKETMAP TABLE A "socketmap" table uses a simple protocol. The client sends a single-line request and the server sends a single-line reply. .Pp The table may be used for any kind of key-based lookup and replies are expected to follow the formats described in .Xr table 5 . .Sh SEE ALSO .Xr table 5 , .Xr smtpd.conf 5 , .Xr smtpctl 8 , .Xr smtpd 8 opensmtpd-extras-5.7.1/extras/wip/tables/table-socketmap/table_socketmap.c010064400017500000000000000137261253636606600262130ustar00gilleswheel/* $OpenBSD: table_socketmap.c,v 1.3 2014/04/19 14:21:26 gilles Exp $ */ /* * Copyright (c) 2014 Gilles Chehade * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static int table_socketmap_update(void); static int table_socketmap_lookup(int, struct dict *, const char *, char *, size_t); static int table_socketmap_check(int, struct dict *, const char *); static int table_socketmap_fetch(int, struct dict *, char *, size_t); static int table_socketmap_connect(const char *); static char *config; static int sock = -1; static FILE *sockstream; #define REPLYBUFFERSIZE 100000 static char repbuffer[REPLYBUFFERSIZE+1]; enum socketmap_reply{ SM_OK = 0, SM_NOTFOUND, SM_TEMP, SM_TIMEOUT, SM_PERM, }; int main(int argc, char **argv) { int ch; log_init(1); log_verbose(~0); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: table-socketmap: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc != 1) { log_warnx("warn: table-socketmap: bogus argument(s)"); return (1); } config = argv[0]; if (table_socketmap_connect(config) == 0) { log_warnx("warn: table-socketmap: error connecting to %s", config); return (1); } table_api_on_update(table_socketmap_update); table_api_on_check(table_socketmap_check); table_api_on_lookup(table_socketmap_lookup); table_api_on_fetch(table_socketmap_fetch); table_api_dispatch(); return (0); } static int table_socketmap_connect(const char *s) { struct sockaddr_un sun; if ((sock = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) { log_warn("warn: table-socketmap"); goto err; } memset(&sun, 0, sizeof sun); sun.sun_family = AF_UNIX; if (strlcpy(sun.sun_path, s, sizeof(sun.sun_path)) >= sizeof(sun.sun_path)) { log_warnx("warn: table-socketmap: socket path too long"); goto err; } if (connect(sock, (struct sockaddr *)&sun, sizeof(sun)) == -1) { log_warn("warn: table-socketmap"); goto err; } if ((sockstream = fdopen(sock, "w+")) == NULL) { log_warn("warn: table-socketmap"); goto err; } return 1; err: if (sock == -1) { close(sock); sock = -1; } return 0; } static enum socketmap_reply table_socketmap_query(const char *name, const char *key) { char *buf, *lbuf = NULL; size_t len; int ret = SM_PERM; memset(repbuffer, 0, sizeof repbuffer); fprintf(sockstream, "%s %s\n", name, key); fflush(sockstream); buf = fgetln(sockstream, &len); if (buf == NULL) { log_warnx("warn: table-socketmap: socketmap has lost its socket"); (void)strlcpy(repbuffer, "lost connection to socket", sizeof repbuffer); ret = SM_PERM; goto err; } if (buf[len - 1] == '\n') buf[len - 1] = '\0'; else { if ((lbuf = malloc(len + 1)) == NULL) { log_warnx("warn: table-socketmap: memory exhaustion"); (void)strlcpy(repbuffer, "memory exhaustion", sizeof repbuffer); ret = SM_PERM; goto err; } memcpy(lbuf, buf, len); lbuf[len] = '\0'; buf = lbuf; } free(lbuf); lbuf = NULL; if (strlcpy(repbuffer, buf, sizeof repbuffer) >= sizeof repbuffer) { log_warnx("warn: table-socketmap: socketmap reply too large (>%zu bytes)", sizeof repbuffer); (void)strlcpy(repbuffer, "socketmap reply too large", sizeof repbuffer); ret = SM_PERM; goto err; } if (strncasecmp(repbuffer, "OK ", 3) == 0) { ret = SM_OK; memmove(repbuffer, repbuffer+3, strlen(repbuffer)-2); } else if (strncasecmp(repbuffer, "NOTFOUND ", 9) == 0) { ret = SM_NOTFOUND; memmove(repbuffer, repbuffer+9, strlen(repbuffer)-8); } else if (strncasecmp(repbuffer, "TEMP ", 5) == 0) { ret = SM_TEMP; memmove(repbuffer, repbuffer+5, strlen(repbuffer)-4); } else if (strncasecmp(repbuffer, "TIMEOUT ", 8) == 0) { ret = SM_TIMEOUT; memmove(repbuffer, repbuffer+8, strlen(repbuffer)-7); } else if (strncasecmp(repbuffer, "PERM ", 5) == 0) { ret = SM_PERM; memmove(repbuffer, repbuffer+5, strlen(repbuffer)-4); } else { ret = SM_PERM; (void)strlcpy(repbuffer, "unrecognized socketmap reply", sizeof repbuffer); } err: if (lbuf) free(lbuf); return ret; } static int table_socketmap_update(void) { return 1; } static int table_socketmap_check(int service, struct dict *params, const char *key) { return (-1); } static int table_socketmap_lookup(int service, struct dict *params, const char *key, char *dst, size_t sz) { int r; enum socketmap_reply rep; rep = table_socketmap_query(table_api_get_name(), key); if (rep == SM_NOTFOUND) return 0; if (rep != SM_OK) { log_warnx("warn: table-socketmap: %s", repbuffer); return -1; } if (strlcpy(dst, repbuffer, sz) >= sz) { log_warnx("warn: table-socketmap: result too large"); return -1; } r = 1; switch(service) { case K_ALIAS: case K_CREDENTIALS: case K_USERINFO: case K_DOMAIN: case K_NETADDR: case K_SOURCE: case K_MAILADDR: case K_ADDRNAME: break; default: log_warnx("warn: table-socketmap: unknown service %d", service); r = -1; } return (r); } static int table_socketmap_fetch(int service, struct dict *params, char *key, size_t sz) { return (-1); } opensmtpd-extras-5.7.1/extras/wip/tables/table-socketmap/Makefile.in010064400017500000000000000505301255100052300247250ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .\" .Dd $Mdocdate: June 17 2014 $ .Dt TABLE_SQLITE 5 .Os .Sh NAME .Nm table_sqlite .Nd format description for smtpd sqlite tables .Sh DESCRIPTION This manual page documents the file format of sqlite tables used by the .Xr smtpd 8 mail daemon. .Pp The format described here applies to tables as defined in .Xr smtpd.conf 5 . .Sh SQLITE TABLE A SQLite table allows the storing of usernames, passwords, aliases, and domains in a format that is shareable across various machines that support SQLite3 .Pp The table is used by .Xr smtpd 8 when authenticating a user, when user information such as user-id and/or home directory is required for a delivery, when a domain lookup may be required, and/or when looking for an alias. .Pp A SQLite table consists of one or more SQLite3 Databases with one or more tables. .Pp If the table is used for authentication, the password should be encrypted using the .Xr crypt 3 function. Such passwords can be generated using the .Xr encrypt 1 utility or .Xr smtpctl 8 encrypt command. .Sh SQLITE TABLE CONFIG FILE .Cd dbpath .Dl This is the path to where the DB is located with the dbname. .Cd query_alias .Dl This is used to provide a query to look up aliases. All the question marks are replaced .Dl with the appropriate data, in this case it would be the left hand side of the SMTP address. .Dl This expects one varchar to be returned with the user name the alias resolves to. .Cd query_domain .Dl This is used to provide a query for a domain query call. All the question marks are replaced .Dl with the appropriate data, in this case it would be the right hand side of the SMTP address. .Dl This expects one varchar to be returned with a matching domain name. .Cd query_userinfo .Dl This is used to provide a query for looking up user information. .Dl All the question marks are replaced with the appropriate data, in this case it .Dl would be the left hand side of the SMTP address. .Dl This expects three fields to be returned an int containing a UID, an int containing a GID .Dl and a varchar containing the home directory for the user. .Cd query_credentials .Dl This is used to provide a query for looking up credentials. All the question marks are replaced .Dl with the appropriate data, in this case it would be the left hand side of the SMTP address. .Dl the query expects that there are two varchars returned one with a .Dl user name one with a password in .Xr encrypt 1 .Dl format. .Pp .Sh SEE ALSO .Xr encrypt 1 , .Xr smtpd.conf 5 , .Xr smtpctl 8 , .Xr smtpd 8 opensmtpd-extras-5.7.1/extras/wip/tables/table-sqlite/table_sqlite.c010064400017500000000000000260651253636606600250410ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2013 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" enum { SQL_ALIAS = 0, SQL_DOMAIN, SQL_CREDENTIALS, SQL_NETADDR, SQL_USERINFO, SQL_SOURCE, SQL_MAILADDR, SQL_ADDRNAME, SQL_MAX }; static int table_sqlite_update(void); static int table_sqlite_lookup(int, struct dict *, const char *, char *, size_t); static int table_sqlite_check(int, struct dict *, const char *); static int table_sqlite_fetch(int, struct dict *, char *, size_t); static sqlite3_stmt *table_sqlite_query(const char *, int); #define DEFAULT_EXPIRE 60 #define DEFAULT_REFRESH 1000 static char *config; static sqlite3 *db; static sqlite3_stmt *statements[SQL_MAX]; static sqlite3_stmt *stmt_fetch_source; static struct dict sources; static void *source_iter; static size_t source_refresh = 1000; static size_t source_ncall; static int source_expire = 60; static time_t source_update; int main(int argc, char **argv) { int ch; log_init(1); log_verbose(~0); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: table-sqlite: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc != 1) { log_warnx("warn: table-sqlite: bogus argument(s)"); return (1); } config = argv[0]; dict_init(&sources); if (table_sqlite_update() == 0) { log_warnx("warn: table-sqlite: error parsing config file"); return (1); } table_api_on_update(table_sqlite_update); table_api_on_check(table_sqlite_check); table_api_on_lookup(table_sqlite_lookup); table_api_on_fetch(table_sqlite_fetch); table_api_dispatch(); return (0); } static int table_sqlite_getconfstr(const char *key, const char *value, char **var) { if (*var) { log_warnx("warn: table-sqlite: duplicate %s %s", key, value); free(*var); } *var = strdup(value); if (*var == NULL) { log_warn("warn: table-sqlite: strdup"); return (-1); } return (0); } static sqlite3_stmt * table_sqlite_prepare_stmt(sqlite3 *_db, const char *query, int ncols) { sqlite3_stmt *stmt; if (sqlite3_prepare_v2(_db, query, -1, &stmt, 0) != SQLITE_OK) { log_warnx("warn: table-sqlite: sqlite3_prepare_v2: %s", sqlite3_errmsg(_db)); goto end; } if (sqlite3_column_count(stmt) != ncols) { log_warnx("warn: table-sqlite: columns: invalid columns count for query: %s", query); goto end; } return (stmt); end: sqlite3_finalize(stmt); return (NULL); } static int table_sqlite_update(void) { static const struct { const char *name; int cols; } qspec[SQL_MAX] = { { "query_alias", 1 }, { "query_domain", 1 }, { "query_credentials", 2 }, { "query_netaddr", 1 }, { "query_userinfo", 3 }, { "query_source", 1 }, { "query_mailaddr", 1 }, { "query_addrname", 1 }, }; sqlite3 *_db; sqlite3_stmt *_statements[SQL_MAX]; sqlite3_stmt *_stmt_fetch_source; char *_query_fetch_source; char *queries[SQL_MAX]; size_t flen; size_t _source_refresh; int _source_expire; FILE *fp; char *key, *value, *buf, *lbuf, *dbpath; const char *e; int i, ret; long long ll; dbpath = NULL; _db = NULL; memset(queries, 0, sizeof(queries)); memset(_statements, 0, sizeof(_statements)); _query_fetch_source = NULL; _stmt_fetch_source = NULL; _source_refresh = DEFAULT_REFRESH; _source_expire = DEFAULT_EXPIRE; ret = 0; /* Parse configuration */ fp = fopen(config, "r"); if (fp == NULL) return (0); lbuf = NULL; while ((buf = fgetln(fp, &flen))) { if (buf[flen - 1] == '\n') buf[flen - 1] = '\0'; else { lbuf = malloc(flen + 1); if (lbuf == NULL) { log_warn("warn: table-sqlite: malloc"); return (0); } memcpy(lbuf, buf, flen); lbuf[flen] = '\0'; buf = lbuf; } key = buf; while (isspace((unsigned char)*key)) ++key; if (*key == '\0' || *key == '#') continue; value = key; strsep(&value, " \t:"); if (value) { while (*value) { if (!isspace((unsigned char)*value) && !(*value == ':' && isspace((unsigned char)*(value + 1)))) break; ++value; } if (*value == '\0') value = NULL; } if (value == NULL) { log_warnx("warn: table-sqlite: missing value for key %s", key); continue; } if (!strcmp("dbpath", key)) { if (table_sqlite_getconfstr(key, value, &dbpath) == -1) goto end; continue; } if (!strcmp("fetch_source", key)) { if (table_sqlite_getconfstr(key, value, &_query_fetch_source) == -1) goto end; continue; } if (!strcmp("fetch_source_expire", key)) { e = NULL; ll = strtonum(value, 0, INT_MAX, &e); if (e) { log_warnx("warn: table-sqlite: bad value for %s: %s", key, e); goto end; } _source_expire = ll; continue; } if (!strcmp("fetch_source_refresh", key)) { e = NULL; ll = strtonum(value, 0, INT_MAX, &e); if (e) { log_warnx("warn: table-sqlite: bad value for %s: %s", key, e); goto end; } _source_refresh = ll; continue; } for(i = 0; i < SQL_MAX; i++) if (!strcmp(qspec[i].name, key)) break; if (i == SQL_MAX) { log_warnx("warn: table-sqlite: bogus key %s", key); continue; } if (queries[i]) { log_warnx("warn: table-sqlite: duplicate key %s", key); continue; } queries[i] = strdup(value); if (queries[i] == NULL) { log_warnx("warn: table-sqlite: strdup"); goto end; } } /* Setup db */ log_debug("debug: table-sqlite: opening %s", dbpath); if (sqlite3_open(dbpath, &_db) != SQLITE_OK) { log_warnx("warn: table-sqlite: open: %s", sqlite3_errmsg(_db)); goto end; } for (i = 0; i < SQL_MAX; i++) { if (queries[i] == NULL) continue; if ((_statements[i] = table_sqlite_prepare_stmt(_db, queries[i], qspec[i].cols)) == NULL) goto end; } if (_query_fetch_source && (_stmt_fetch_source = table_sqlite_prepare_stmt(_db, _query_fetch_source, 1)) == NULL) goto end; /* Replace previous setup */ for (i = 0; i < SQL_MAX; i++) { if (statements[i]) sqlite3_finalize(statements[i]); statements[i] = _statements[i]; _statements[i] = NULL; } if (stmt_fetch_source) sqlite3_finalize(stmt_fetch_source); stmt_fetch_source = _stmt_fetch_source; _stmt_fetch_source = NULL; if (db) sqlite3_close(_db); db = _db; _db = NULL; source_update = 0; /* force update */ source_expire = _source_expire; source_refresh = _source_refresh; log_debug("debug: table-sqlite: config successfully updated"); ret = 1; end: /* Cleanup */ for (i = 0; i < SQL_MAX; i++) { if (_statements[i]) sqlite3_finalize(_statements[i]); free(queries[i]); } if (_db) sqlite3_close(_db); free(dbpath); free(_query_fetch_source); free(lbuf); fclose(fp); return (ret); } static sqlite3_stmt * table_sqlite_query(const char *key, int service) { int i; sqlite3_stmt *stmt; stmt = NULL; for(i = 0; i < SQL_MAX; i++) if (service == (1 << i)) { stmt = statements[i]; break; } if (stmt == NULL) return (NULL); if (sqlite3_bind_text(stmt, 1, key, strlen(key), NULL) != SQLITE_OK) { log_warnx("warn: table-sqlite: sqlite3_bind_text: %s", sqlite3_errmsg(db)); return (NULL); } return (stmt); } static int table_sqlite_check(int service, struct dict *params, const char *key) { sqlite3_stmt *stmt; int r; stmt = table_sqlite_query(key, service); if (stmt == NULL) return (-1); r = sqlite3_step(stmt); sqlite3_reset(stmt); if (r == SQLITE_ROW) return (1); if (r == SQLITE_DONE) return (0); return (-1); } static int table_sqlite_lookup(int service, struct dict *params, const char *key, char *dst, size_t sz) { sqlite3_stmt *stmt; const char *value; int r, s; stmt = table_sqlite_query(key, service); if (stmt == NULL) return (-1); s = sqlite3_step(stmt); if (s == SQLITE_DONE) { sqlite3_reset(stmt); return (0); } if (s != SQLITE_ROW) { log_warnx("warn: table-sqlite: sqlite3_step: %s", sqlite3_errmsg(db)); sqlite3_reset(stmt); return (-1); } r = 1; switch(service) { case K_ALIAS: memset(dst, 0, sz); do { value = sqlite3_column_text(stmt, 0); if (dst[0] && strlcat(dst, ", ", sz) >= sz) { log_warnx("warn: table-sqlite: result too large"); r = -1; break; } if (strlcat(dst, value, sz) >= sz) { log_warnx("warn: table-sqlite: result too large"); r = -1; break; } s = sqlite3_step(stmt); } while (s == SQLITE_ROW); if (s != SQLITE_ROW && s != SQLITE_DONE) { log_warnx("warn: table-sqlite: sqlite3_step: %s", sqlite3_errmsg(db)); r = -1; } break; case K_CREDENTIALS: if (snprintf(dst, sz, "%s:%s", sqlite3_column_text(stmt, 0), sqlite3_column_text(stmt, 1)) >= (ssize_t)sz) { log_warnx("warn: table-sqlite: result too large"); r = -1; } break; case K_USERINFO: if (snprintf(dst, sz, "%d:%d:%s", sqlite3_column_int(stmt, 0), sqlite3_column_int(stmt, 1), sqlite3_column_text(stmt, 2)) >= (ssize_t)sz) { log_warnx("warn: table-sqlite: result too large"); r = -1; } break; case K_DOMAIN: case K_NETADDR: case K_SOURCE: case K_MAILADDR: case K_ADDRNAME: if (strlcpy(dst, sqlite3_column_text(stmt, 0), sz) >= sz) { log_warnx("warn: table-sqlite: result too large"); r = -1; } break; default: log_warnx("warn: table-sqlite: unknown service %d", service); r = -1; } sqlite3_reset(stmt); return (r); } static int table_sqlite_fetch(int service, struct dict *params, char *dst, size_t sz) { const char *k; int s; if (service != K_SOURCE) return (-1); if (stmt_fetch_source == NULL) return (-1); if (source_ncall < source_refresh && time(NULL) - source_update < source_expire) goto fetch; source_iter = NULL; while (dict_poproot(&sources, NULL)) ; while ((s = sqlite3_step(stmt_fetch_source)) == SQLITE_ROW) dict_set(&sources, sqlite3_column_text(stmt_fetch_source, 0), NULL); 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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include "smtpd-defines.h" #include "smtpd-api.h" #include "log.h" static int table_stub_update(void); static int table_stub_check(int, struct dict *, const char *); static int table_stub_lookup(int, struct dict *, const char *, char *, size_t); static int table_stub_fetch(int, struct dict *, char *, size_t); int main(int argc, char **argv) { int ch; log_init(1); while ((ch = getopt(argc, argv, "")) != -1) { switch (ch) { default: log_warnx("warn: table-stub: bad option"); return (1); /* NOTREACHED */ } } argc -= optind; argv += optind; if (argc != 0) { log_warnx("warn: table-stub: bogus argument(s)"); return (1); } table_api_on_update(table_stub_update); table_api_on_check(table_stub_check); table_api_on_lookup(table_stub_lookup); table_api_on_fetch(table_stub_fetch); table_api_dispatch(); return (0); } static int table_stub_update(void) { return (-1); } static int table_stub_check(int service, struct dict *params, const char *key) { return (-1); } static int table_stub_lookup(int service, struct dict *params, const char *key, char *dst, size_t sz) { return (-1); } static int table_stub_fetch(int service, struct dict *params, char *dst, size_t sz) { return (-1); } opensmtpd-extras-5.7.1/extras/wip/tables/table-stub/Makefile.in010064400017500000000000000502651255100052300237210ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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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=$libdir eval "libdir=/foo; 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sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor 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 case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; 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hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; 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=: 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 opensmtpd-extras-5.7.1/m4/ltoptions.m4010044400017500000000000000300731255100051500170420ustar00gilleswheel# 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. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for lt_pkg in $withval; do IFS="$lt_save_ifs" if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS="$lt_save_ifs" ;; esac], [pic_mode=default]) test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) opensmtpd-extras-5.7.1/m4/ltsugar.m4010044400017500000000000000104241255100051500164660ustar00gilleswheel# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [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 ]) opensmtpd-extras-5.7.1/m4/ltversion.m4010044400017500000000000000012621255100051500170320ustar00gilleswheel# 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) ]) opensmtpd-extras-5.7.1/m4/lt~obsolete.m4010044400017500000000000000137561255100051500173720ustar00gilleswheel# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2009 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. # serial 5 lt~obsolete.m4 # These exist entirely to fool aclocal when bootstrapping libtool. # # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) # which have later been changed to m4_define as they aren't part of the # exported API, or moved to Autoconf or Automake where they belong. # # The trouble is, aclocal is a bit thick. 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])]) 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[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])]) opensmtpd-extras-5.7.1/mk004075500017500000000000000000001253636606600146025ustar00gilleswheelopensmtpd-extras-5.7.1/mk/filter.mk010064400017500000000000000006541253636606600165010ustar00gilleswheelAM_CPPFLAGS = -I$(api_srcdir) AM_CPPFLAGS += -I$(compat_srcdir) AM_CPPFLAGS += -I$(asr_srcdir) SRCS = $(api_srcdir)/filter_api.c SRCS += $(api_srcdir)/mproc.c SRCS += $(api_srcdir)/log.c SRCS += $(api_srcdir)/tree.c SRCS += $(api_srcdir)/util.c SRCS += $(api_srcdir)/iobuf.c SRCS += $(api_srcdir)/ioev.c LIBCOMPAT = $(top_builddir)/openbsd-compat/libopenbsd-compat.a LDADD = $(LIBCOMPAT) CFLAGS= -DNO_IO -DBUILD_FILTER opensmtpd-extras-5.7.1/mk/queue.mk010064400017500000000000000004671253636606600163420ustar00gilleswheelAM_CPPFLAGS = -I$(api_srcdir) AM_CPPFLAGS += -I$(compat_srcdir) LIBCOMPAT = $(top_builddir)/openbsd-compat/libopenbsd-compat.a LDADD = $(LIBCOMPAT) SRCS = $(api_srcdir)/log.c SRCS += $(api_srcdir)/queue_utils.c SRCS += $(api_srcdir)/queue_api.c SRCS += $(api_srcdir)/tree.c SRCS += $(api_srcdir)/dict.c opensmtpd-extras-5.7.1/mk/scheduler.mk010064400017500000000000000003671253636606600171730ustar00gilleswheelAM_CPPFLAGS = -I$(api_srcdir) AM_CPPFLAGS += -I$(compat_srcdir) LIBCOMPAT = $(top_builddir)/openbsd-compat/libopenbsd-compat.a LDADD = $(LIBCOMPAT) SRCS = $(api_srcdir)/log.c SRCS += $(api_srcdir)/scheduler_api.c SRCS += $(api_srcdir)/tree.c opensmtpd-extras-5.7.1/mk/stable.mk010064400017500000000000000011431253636606600164600ustar00gilleswheelapi_srcdir = $(top_srcdir)/api asr_srcdir = $(top_srcdir)/contrib/lib/libc/asr compat_srcdir = 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asr_srcdir = $(top_srcdir)/contrib/lib/libc/asr compat_srcdir = $(top_srcdir)/openbsd-compat regress_srcdir = $(top_srcdir)/regress/bin filters_srcdir = $(top_srcdir)/extras/wip/filters queues_srcdir = $(top_srcdir)/extras/wip/queues schedulers_srcdir = $(top_srcdir)/extras/wip/schedulers tables_srcdir = $(top_srcdir)/extras/wip/tables PATHS= -DSMTPD_CONFDIR=\"$(sysconfdir)\" \ -DPATH_CHROOT=\"$(PRIVSEP_PATH)\" \ -DPATH_SMTPCTL=\"$(sbindir)/smtpctl\" \ -DPATH_MAILLOCAL=\"$(pkglibexecdir)/mail.local\" \ -DPATH_LIBEXEC=\"$(pkglibexecdir)\" opensmtpd-extras-5.7.1/openbsd-compat004075500017500000000000000000001255100052300170625ustar00gilleswheelopensmtpd-extras-5.7.1/openbsd-compat/Makefile.am010064400017500000000000000013321253636606600212150ustar00gilleswheelnoinst_LIBRARIES = libopenbsd-compat.a libopenbsd_compat_a_SOURCES = \ arc4random.c base64.c basename.c bsd-closefrom.c \ bsd-getpeereid.c bsd-misc.c bsd-waitpid.c clock_gettime.c \ daemon.c dirname.c entropy.c event_asr_run.c explicit_bzero.c \ fgetln.c fmt_scaled.c fparseln.c getopt.c imsg.c imsg-buffer.c \ mktemp.c pidfile.c pw_dup.c reallocarray.c setresguid.c \ setproctitle.c strlcat.c strlcpy.c strmode.c strtonum.c \ strsep.c vis.c xmalloc.c EXTRA_DIST = asr.h base64.h bsd-misc.h bsd-waitpid.h chacha_private.h \ defines.h entropy.h imsg.h includes.h log.h openbsd-compat.h \ sys/queue.h sys/tree.h util.h vis.h xmalloc.h AM_CPPFLAGS = -I$(top_srcdir)/smtpd -I$(top_srcdir)/openbsd-compat opensmtpd-extras-5.7.1/openbsd-compat/NOTES010064400017500000000000000023731253636606600200020ustar00gilleswheelList of files and where they come from asr.h /usr/src/include/asr.h arc4random.c portable openssh base64.{c,h} portable openssh basename.c portable openssh bsd-closefrom.c portable openssh bsd-getpeereid.c portable openssh bsd-waitpid.{c,h} portable openssh clock_gettime.c handmade daemon.c portable openssh defines.h portable openssh dirname.c portable openssh entropy.{c,h} portable openssh event_asr_run.c end of /usr/src/lib/libevent/event.c fgetln.c part of /usr/src/usr.bin/make/util.c fmt_scaled.c portable openssh fparseln.c part of /usr/src/lib/libutil/fparseln.c getopt.c portable openssh imsg-buffer.c part of /usr/src/libutil/imsg-buffer.c imsg.{c,h} part of /usr/src/libutil/imsg.c includes.h portable openssh log.h portable openssh mktemp.c portable openssh openbsd-compat.h portable openssh pidfile.c /usr/src/lib/libutil/pidfile.c pw_dup.c /usr/src/lib/libc/gen/pw_dup.c reallocarray.c /usr/src/lib/libc/stdlib/reallocarray.c setproctitle.c portable openssh strlcat.c portable openssh strlcpy.c portable openssh strmode.c portable openssh strsep.c portable openssh strtonum.c portable openssh sys/queue.h portable openssh sys/tree.h portable openssh vis.{c,h} portable openssh xmalloc.{c,h} portable openssh opensmtpd-extras-5.7.1/openbsd-compat/arc4random.c010064400017500000000000000143071253636606600213650ustar00gilleswheel/* OPENBSD ORIGINAL: lib/libc/crypto/arc4random.c */ /* $OpenBSD: arc4random.c,v 1.25 2013/10/01 18:34:57 markus Exp $ */ /* * Copyright (c) 1996, David Mazieres * Copyright (c) 2008, Damien Miller * Copyright (c) 2013, Markus Friedl * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* * ChaCha based random number generator for OpenBSD. */ #include "includes.h" #include #include #include #include #ifndef HAVE_ARC4RANDOM #include #include #include "log.h" #define KEYSTREAM_ONLY #include "chacha_private.h" #ifdef __GNUC__ #define inline __inline #else /* !__GNUC__ */ #define inline #endif /* !__GNUC__ */ /* OpenSSH isn't multithreaded */ #define _ARC4_LOCK() #define _ARC4_UNLOCK() #define KEYSZ 32 #define IVSZ 8 #define BLOCKSZ 64 #define RSBUFSZ (16*BLOCKSZ) static int rs_initialized; static pid_t rs_stir_pid; static chacha_ctx rs; /* chacha context for random keystream */ static u_char rs_buf[RSBUFSZ]; /* keystream blocks */ static size_t rs_have; /* valid bytes at end of rs_buf */ static size_t rs_count; /* bytes till reseed */ static inline void _rs_rekey(u_char *dat, size_t datlen); static inline void _rs_init(u_char *buf, size_t n) { if (n < KEYSZ + IVSZ) return; chacha_keysetup(&rs, buf, KEYSZ * 8, 0); chacha_ivsetup(&rs, buf + KEYSZ); } static void _rs_stir(void) { u_char rnd[KEYSZ + IVSZ]; if (RAND_bytes(rnd, sizeof(rnd)) <= 0) fatal("Couldn't obtain random bytes (error %ld)", ERR_get_error()); if (!rs_initialized) { rs_initialized = 1; _rs_init(rnd, sizeof(rnd)); } else _rs_rekey(rnd, sizeof(rnd)); memset(rnd, 0, sizeof(rnd)); /* invalidate rs_buf */ rs_have = 0; memset(rs_buf, 0, RSBUFSZ); rs_count = 1600000; } static inline void _rs_stir_if_needed(size_t len) { pid_t pid = getpid(); if (rs_count <= len || !rs_initialized || rs_stir_pid != pid) { rs_stir_pid = pid; _rs_stir(); } else rs_count -= len; } static inline void _rs_rekey(u_char *dat, size_t datlen) { #ifndef KEYSTREAM_ONLY memset(rs_buf, 0,RSBUFSZ); #endif /* fill rs_buf with the keystream */ chacha_encrypt_bytes(&rs, rs_buf, rs_buf, RSBUFSZ); /* mix in optional user provided data */ if (dat) { size_t i, m; m = MIN(datlen, KEYSZ + IVSZ); for (i = 0; i < m; i++) rs_buf[i] ^= dat[i]; } /* immediately reinit for backtracking resistance */ _rs_init(rs_buf, KEYSZ + IVSZ); memset(rs_buf, 0, KEYSZ + IVSZ); rs_have = RSBUFSZ - KEYSZ - IVSZ; } static inline void _rs_random_buf(void *_buf, size_t n) { u_char *buf = (u_char *)_buf; size_t m; _rs_stir_if_needed(n); while (n > 0) { if (rs_have > 0) { m = MIN(n, rs_have); memcpy(buf, rs_buf + RSBUFSZ - rs_have, m); memset(rs_buf + RSBUFSZ - rs_have, 0, m); buf += m; n -= m; rs_have -= m; } if (rs_have == 0) _rs_rekey(NULL, 0); } } static inline void _rs_random_u32(u_int32_t *val) { _rs_stir_if_needed(sizeof(*val)); if (rs_have < sizeof(*val)) _rs_rekey(NULL, 0); memcpy(val, rs_buf + RSBUFSZ - rs_have, sizeof(*val)); memset(rs_buf + RSBUFSZ - rs_have, 0, sizeof(*val)); rs_have -= sizeof(*val); return; } void arc4random_stir(void) { _ARC4_LOCK(); _rs_stir(); _ARC4_UNLOCK(); } void arc4random_addrandom(u_char *dat, int datlen) { int m; _ARC4_LOCK(); if (!rs_initialized) _rs_stir(); while (datlen > 0) { m = MIN(datlen, KEYSZ + IVSZ); _rs_rekey(dat, m); dat += m; datlen -= m; } _ARC4_UNLOCK(); } u_int32_t arc4random(void) { u_int32_t val; _ARC4_LOCK(); _rs_random_u32(&val); _ARC4_UNLOCK(); return val; } /* * If we are providing arc4random, then we can provide a more efficient * arc4random_buf(). */ # ifndef HAVE_ARC4RANDOM_BUF void arc4random_buf(void *buf, size_t n) { _ARC4_LOCK(); _rs_random_buf(buf, n); _ARC4_UNLOCK(); } # endif /* !HAVE_ARC4RANDOM_BUF */ #endif /* !HAVE_ARC4RANDOM */ /* arc4random_buf() that uses platform arc4random() */ #if !defined(HAVE_ARC4RANDOM_BUF) && defined(HAVE_ARC4RANDOM) void arc4random_buf(void *_buf, size_t n) { size_t i; u_int32_t r = 0; char *buf = (char *)_buf; for (i = 0; i < n; i++) { if (i % 4 == 0) r = arc4random(); buf[i] = r & 0xff; r >>= 8; } explicit_bzero(&r, sizeof(r)); } #endif /* !defined(HAVE_ARC4RANDOM_BUF) && defined(HAVE_ARC4RANDOM) */ #ifndef HAVE_ARC4RANDOM_UNIFORM /* * Calculate a uniformly distributed random number less than upper_bound * avoiding "modulo bias". * * Uniformity is achieved by generating new random numbers until the one * returned is outside the range [0, 2**32 % upper_bound). This * guarantees the selected random number will be inside * [2**32 % upper_bound, 2**32) which maps back to [0, upper_bound) * after reduction modulo upper_bound. */ u_int32_t arc4random_uniform(u_int32_t upper_bound) { u_int32_t r, min; if (upper_bound < 2) return 0; /* 2**32 % x == (2**32 - x) % x */ min = -upper_bound % upper_bound; /* * This could theoretically loop forever but each retry has * p > 0.5 (worst case, usually far better) of selecting a * number inside the range we need, so it should rarely need * to re-roll. */ for (;;) { r = arc4random(); if (r >= min) break; } return r % upper_bound; } #endif /* !HAVE_ARC4RANDOM_UNIFORM */ #if 0 /*-------- Test code for i386 --------*/ #include #include int main(int argc, char **argv) { const int iter = 1000000; int i; pctrval v; v = rdtsc(); for (i = 0; i < iter; i++) arc4random(); v = rdtsc() - v; v /= iter; printf("%qd cycles\n", v); exit(0); } #endif opensmtpd-extras-5.7.1/openbsd-compat/asr.h010064400017500000000000000067221253636606600201270ustar00gilleswheel/* $OpenBSD: asr.h,v 1.1 2014/03/26 18:13:15 eric Exp $ */ /* * Copyright (c) 2012-2014 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" /* * Expected fd conditions */ #define ASR_WANT_READ 1 #define ASR_WANT_WRITE 2 /* * Structure through which asynchronous query results are returned when * calling asr_run(). */ struct asr_result { /* Fields set if the query is not done yet (asr_run returns 0) */ int ar_cond; /* ASR_WANT_READ or ASR_WANT_WRITE */ int ar_fd; /* the fd waiting for io condition */ int ar_timeout; /* time to wait for in milliseconds */ /* Error fields. Depends on the query type. */ int ar_errno; int ar_h_errno; int ar_gai_errno; int ar_rrset_errno; /* Result for res_*_async() calls */ int ar_count; /* number of answers in the dns reply */ int ar_rcode; /* response code in the dns reply */ void *ar_data; /* raw reply packet (must be freed) */ int ar_datalen; /* reply packet length */ struct sockaddr_storage ar_ns; /* nameserver that responded */ /* Result for other calls. Must be freed properly. */ struct addrinfo *ar_addrinfo; struct rrsetinfo *ar_rrsetinfo; struct hostent *ar_hostent; struct netent *ar_netent; }; /* * Asynchronous query management. */ /* Forward declaration. The API uses opaque pointers as query handles. */ struct asr_query; int asr_run(struct asr_query *, struct asr_result *); int asr_run_sync(struct asr_query *, struct asr_result *); void asr_abort(struct asr_query *); /* * Asynchronous version of the resolver functions. Similar prototypes, with * an extra context parameter at the end which must currently be set to NULL. * All functions return a handle suitable for use with the management functions * above. */ struct asr_query *res_send_async(const unsigned char *, int, void *); struct asr_query *res_query_async(const char *, int, int, void *); struct asr_query *res_search_async(const char *, int, int, void *); struct asr_query *getrrsetbyname_async(const char *, unsigned int, unsigned int, unsigned int, void *); struct asr_query *gethostbyname_async(const char *, void *); struct asr_query *gethostbyname2_async(const char *, int, void *); struct asr_query *gethostbyaddr_async(const void *, socklen_t, int, void *); struct asr_query *getnetbyname_async(const char *, void *); struct asr_query *getnetbyaddr_async(in_addr_t, int, void *); struct asr_query *getaddrinfo_async(const char *, const char *, const struct addrinfo *, void *); struct asr_query *getnameinfo_async(const struct sockaddr *, socklen_t, char *, size_t, char *, size_t, int, void *); /* only there for -portable */ void asr_freeaddrinfo(struct addrinfo *); /* from in event.h */ struct event_asr * event_asr_run(struct asr_query *, void (*)(struct asr_result *, void *), void *); opensmtpd-extras-5.7.1/openbsd-compat/base64.c010064400017500000000000000243761253636606600204260ustar00gilleswheel/* $OpenBSD: base64.c,v 1.5 2006/10/21 09:55:03 otto Exp $ */ /* * Copyright (c) 1996 by Internet Software Consortium. * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ /* * Portions Copyright (c) 1995 by International Business Machines, Inc. * * International Business Machines, Inc. (hereinafter called IBM) grants * permission under its copyrights to use, copy, modify, and distribute this * Software with or without fee, provided that the above copyright notice and * all paragraphs of this notice appear in all copies, and that the name of IBM * not be used in connection with the marketing of any product incorporating * the Software or modifications thereof, without specific, written prior * permission. * * To the extent it has a right to do so, IBM grants an immunity from suit * under its patents, if any, for the use, sale or manufacture of products to * the extent that such products are used for performing Domain Name System * dynamic updates in TCP/IP networks by means of the Software. No immunity is * granted for any product per se or for any other function of any product. * * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES. */ /* OPENBSD ORIGINAL: lib/libc/net/base64.c */ #include "includes.h" #if (!defined(HAVE_B64_NTOP) && !defined(HAVE___B64_NTOP)) || (!defined(HAVE_B64_PTON) && !defined(HAVE___B64_PTON)) #include #include #include #include #include #include #include #include #include #include "base64.h" static const char Base64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; static const char Pad64 = '='; /* (From RFC1521 and draft-ietf-dnssec-secext-03.txt) The following encoding technique is taken from RFC 1521 by Borenstein and Freed. It is reproduced here in a slightly edited form for convenience. A 65-character subset of US-ASCII is used, enabling 6 bits to be represented per printable character. (The extra 65th character, "=", is used to signify a special processing function.) The encoding process represents 24-bit groups of input bits as output strings of 4 encoded characters. Proceeding from left to right, a 24-bit input group is formed by concatenating 3 8-bit input groups. These 24 bits are then treated as 4 concatenated 6-bit groups, each of which is translated into a single digit in the base64 alphabet. Each 6-bit group is used as an index into an array of 64 printable characters. The character referenced by the index is placed in the output string. Table 1: The Base64 Alphabet Value Encoding Value Encoding Value Encoding Value Encoding 0 A 17 R 34 i 51 z 1 B 18 S 35 j 52 0 2 C 19 T 36 k 53 1 3 D 20 U 37 l 54 2 4 E 21 V 38 m 55 3 5 F 22 W 39 n 56 4 6 G 23 X 40 o 57 5 7 H 24 Y 41 p 58 6 8 I 25 Z 42 q 59 7 9 J 26 a 43 r 60 8 10 K 27 b 44 s 61 9 11 L 28 c 45 t 62 + 12 M 29 d 46 u 63 / 13 N 30 e 47 v 14 O 31 f 48 w (pad) = 15 P 32 g 49 x 16 Q 33 h 50 y Special processing is performed if fewer than 24 bits are available at the end of the data being encoded. A full encoding quantum is always completed at the end of a quantity. When fewer than 24 input bits are available in an input group, zero bits are added (on the right) to form an integral number of 6-bit groups. Padding at the end of the data is performed using the '=' character. Since all base64 input is an integral number of octets, only the ------------------------------------------------- following cases can arise: (1) the final quantum of encoding input is an integral multiple of 24 bits; here, the final unit of encoded output will be an integral multiple of 4 characters with no "=" padding, (2) the final quantum of encoding input is exactly 8 bits; here, the final unit of encoded output will be two characters followed by two "=" padding characters, or (3) the final quantum of encoding input is exactly 16 bits; here, the final unit of encoded output will be three characters followed by one "=" padding character. */ #if !defined(HAVE_B64_NTOP) && !defined(HAVE___B64_NTOP) int b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize) { size_t datalength = 0; u_char input[3]; u_char output[4]; u_int i; while (2 < srclength) { input[0] = *src++; input[1] = *src++; input[2] = *src++; srclength -= 3; output[0] = input[0] >> 2; output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4); output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6); output[3] = input[2] & 0x3f; if (datalength + 4 > targsize) return (-1); target[datalength++] = Base64[output[0]]; target[datalength++] = Base64[output[1]]; target[datalength++] = Base64[output[2]]; target[datalength++] = Base64[output[3]]; } /* Now we worry about padding. */ if (0 != srclength) { /* Get what's left. */ input[0] = input[1] = input[2] = '\0'; for (i = 0; i < srclength; i++) input[i] = *src++; output[0] = input[0] >> 2; output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4); output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6); if (datalength + 4 > targsize) return (-1); target[datalength++] = Base64[output[0]]; target[datalength++] = Base64[output[1]]; if (srclength == 1) target[datalength++] = Pad64; else target[datalength++] = Base64[output[2]]; target[datalength++] = Pad64; } if (datalength >= targsize) return (-1); target[datalength] = '\0'; /* Returned value doesn't count \0. */ return (datalength); } #endif /* !defined(HAVE_B64_NTOP) && !defined(HAVE___B64_NTOP) */ #if !defined(HAVE_B64_PTON) && !defined(HAVE___B64_PTON) /* skips all whitespace anywhere. converts characters, four at a time, starting at (or after) src from base - 64 numbers into three 8 bit bytes in the target area. it returns the number of data bytes stored at the target, or -1 on error. */ int b64_pton(char const *src, u_char *target, size_t targsize) { u_int tarindex, state; int ch; char *pos; state = 0; tarindex = 0; while ((ch = *src++) != '\0') { if (isspace(ch)) /* Skip whitespace anywhere. */ continue; if (ch == Pad64) break; pos = strchr(Base64, ch); if (pos == 0) /* A non-base64 character. */ return (-1); switch (state) { case 0: if (target) { if (tarindex >= targsize) return (-1); target[tarindex] = (pos - Base64) << 2; } state = 1; break; case 1: if (target) { if (tarindex + 1 >= targsize) return (-1); target[tarindex] |= (pos - Base64) >> 4; target[tarindex+1] = ((pos - Base64) & 0x0f) << 4 ; } tarindex++; state = 2; break; case 2: if (target) { if (tarindex + 1 >= targsize) return (-1); target[tarindex] |= (pos - Base64) >> 2; target[tarindex+1] = ((pos - Base64) & 0x03) << 6; } tarindex++; state = 3; break; case 3: if (target) { if (tarindex >= targsize) return (-1); target[tarindex] |= (pos - Base64); } tarindex++; state = 0; break; } } /* * We are done decoding Base-64 chars. Let's see if we ended * on a byte boundary, and/or with erroneous trailing characters. */ if (ch == Pad64) { /* We got a pad char. */ ch = *src++; /* Skip it, get next. */ switch (state) { case 0: /* Invalid = in first position */ case 1: /* Invalid = in second position */ return (-1); case 2: /* Valid, means one byte of info */ /* Skip any number of spaces. */ for (; ch != '\0'; ch = *src++) if (!isspace(ch)) break; /* Make sure there is another trailing = sign. */ if (ch != Pad64) return (-1); ch = *src++; /* Skip the = */ /* Fall through to "single trailing =" case. */ /* FALLTHROUGH */ case 3: /* Valid, means two bytes of info */ /* * We know this char is an =. Is there anything but * whitespace after it? */ for (; ch != '\0'; ch = *src++) if (!isspace(ch)) return (-1); /* * Now make sure for cases 2 and 3 that the "extra" * bits that slopped past the last full byte were * zeros. If we don't check them, they become a * subliminal channel. */ if (target && target[tarindex] != 0) return (-1); } } else { /* * We ended by seeing the end of the string. Make sure we * have no partial bytes lying around. */ if (state != 0) return (-1); } return (tarindex); } #endif /* !defined(HAVE_B64_PTON) && !defined(HAVE___B64_PTON) */ #endif opensmtpd-extras-5.7.1/openbsd-compat/base64.h010064400017500000000000000054051253636606600204230ustar00gilleswheel/* $Id: base64.h,v 1.6 2003/08/29 16:59:52 mouring Exp $ */ /* * Copyright (c) 1996 by Internet Software Consortium. * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ /* * Portions Copyright (c) 1995 by International Business Machines, Inc. * * International Business Machines, Inc. (hereinafter called IBM) grants * permission under its copyrights to use, copy, modify, and distribute this * Software with or without fee, provided that the above copyright notice and * all paragraphs of this notice appear in all copies, and that the name of IBM * not be used in connection with the marketing of any product incorporating * the Software or modifications thereof, without specific, written prior * permission. * * To the extent it has a right to do so, IBM grants an immunity from suit * under its patents, if any, for the use, sale or manufacture of products to * the extent that such products are used for performing Domain Name System * dynamic updates in TCP/IP networks by means of the Software. No immunity is * granted for any product per se or for any other function of any product. * * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES. */ #ifndef _BSD_BASE64_H #define _BSD_BASE64_H #include "includes.h" #ifndef HAVE___B64_NTOP # ifndef HAVE_B64_NTOP int b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize); # endif /* !HAVE_B64_NTOP */ # define __b64_ntop(a,b,c,d) b64_ntop(a,b,c,d) #endif /* HAVE___B64_NTOP */ #ifndef HAVE___B64_PTON # ifndef HAVE_B64_PTON int b64_pton(char const *src, u_char *target, size_t targsize); # endif /* !HAVE_B64_PTON */ # define __b64_pton(a,b,c) b64_pton(a,b,c) #endif /* HAVE___B64_PTON */ #endif /* _BSD_BASE64_H */ opensmtpd-extras-5.7.1/openbsd-compat/basename.c010064400017500000000000000034341253636606600211050ustar00gilleswheel/* $OpenBSD: basename.c,v 1.14 2005/08/08 08:05:33 espie Exp $ */ /* * Copyright (c) 1997, 2004 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* OPENBSD ORIGINAL: lib/libc/gen/basename.c */ #include "includes.h" #ifndef HAVE_BASENAME #include #include char * basename(const char *path) { static char bname[MAXPATHLEN]; size_t len; const char *endp, *startp; /* Empty or NULL string gets treated as "." */ if (path == NULL || *path == '\0') { bname[0] = '.'; bname[1] = '\0'; return (bname); } /* Strip any trailing slashes */ endp = path + strlen(path) - 1; while (endp > path && *endp == '/') endp--; /* All slashes becomes "/" */ if (endp == path && *endp == '/') { bname[0] = '/'; bname[1] = '\0'; return (bname); } /* Find the start of the base */ startp = endp; while (startp > path && *(startp - 1) != '/') startp--; len = endp - startp + 1; if (len >= sizeof(bname)) { errno = ENAMETOOLONG; return (NULL); } memcpy(bname, startp, len); bname[len] = '\0'; return (bname); } #endif /* !defined(HAVE_BASENAME) */ opensmtpd-extras-5.7.1/openbsd-compat/bsd-closefrom.c010064400017500000000000000055321253636606600220720ustar00gilleswheel/* * Copyright (c) 2004-2005 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #ifndef HAVE_CLOSEFROM #include #include #include #include #ifdef HAVE_FCNTL_H # include #endif #include #include #include #include #include #ifdef HAVE_DIRENT_H # include # define NAMLEN(dirent) strlen((dirent)->d_name) #else # define dirent direct # define NAMLEN(dirent) (dirent)->d_namlen # ifdef HAVE_SYS_NDIR_H # include # endif # ifdef HAVE_SYS_DIR_H # include # endif # ifdef HAVE_NDIR_H # include # endif #endif #ifndef OPEN_MAX # define OPEN_MAX 256 #endif #if 0 __unused static const char rcsid[] = "$Sudo: closefrom.c,v 1.11 2006/08/17 15:26:54 millert Exp $"; #endif /* lint */ /* * Close all file descriptors greater than or equal to lowfd. */ #ifdef HAVE_FCNTL_CLOSEM void closefrom(int lowfd) { (void) fcntl(lowfd, F_CLOSEM, 0); } #else void closefrom(int lowfd) { long fd, maxfd; #if defined(HAVE_DIRFD) && defined(HAVE_PROC_PID) char fdpath[PATH_MAX], *endp; struct dirent *dent; DIR *dirp; int len; /* Check for a /proc/$$/fd directory. */ len = snprintf(fdpath, sizeof(fdpath), "/proc/%ld/fd", (long)getpid()); if (len > 0 && (size_t)len <= sizeof(fdpath) && (dirp = opendir(fdpath))) { while ((dent = readdir(dirp)) != NULL) { fd = strtol(dent->d_name, &endp, 10); if (dent->d_name != endp && *endp == '\0' && fd >= 0 && fd < INT_MAX && fd >= lowfd && fd != dirfd(dirp)) (void) close((int) fd); } (void) closedir(dirp); } else #endif { /* * Fall back on sysconf() or getdtablesize(). We avoid checking * resource limits since it is possible to open a file descriptor * and then drop the rlimit such that it is below the open fd. */ #ifdef HAVE_SYSCONF maxfd = sysconf(_SC_OPEN_MAX); #else maxfd = getdtablesize(); #endif /* HAVE_SYSCONF */ if (maxfd < 0) maxfd = OPEN_MAX; for (fd = lowfd; fd < maxfd; fd++) (void) close((int) fd); } } #endif /* !HAVE_FCNTL_CLOSEM */ #endif /* HAVE_CLOSEFROM */ opensmtpd-extras-5.7.1/openbsd-compat/bsd-getpeereid.c010064400017500000000000000032651253636606600222170ustar00gilleswheel/* * Copyright (c) 2002,2004 Damien Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #if !defined(HAVE_GETPEEREID) #include #include #include #if defined(SO_PEERCRED) int getpeereid(int s, uid_t *euid, gid_t *gid) { struct ucred cred; socklen_t len = sizeof(cred); if (getsockopt(s, SOL_SOCKET, SO_PEERCRED, &cred, &len) < 0) return (-1); *euid = cred.uid; *gid = cred.gid; return (0); } #elif defined(HAVE_GETPEERUCRED) #ifdef HAVE_UCRED_H # include #endif int getpeereid(int s, uid_t *euid, gid_t *gid) { ucred_t *ucred = NULL; if (getpeerucred(s, &ucred) == -1) return (-1); if ((*euid = ucred_geteuid(ucred)) == -1) return (-1); if ((*gid = ucred_getrgid(ucred)) == -1) return (-1); ucred_free(ucred); return (0); } #else int getpeereid(int s, uid_t *euid, gid_t *gid) { *euid = geteuid(); *gid = getgid(); return (0); } #endif /* defined(SO_PEERCRED) */ #endif /* !defined(HAVE_GETPEEREID) */ opensmtpd-extras-5.7.1/openbsd-compat/bsd-misc.c010064400017500000000000000123231253636606600210300ustar00gilleswheel /* * Copyright (c) 1999-2004 Damien Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #ifdef HAVE_SYS_SELECT_H # include #endif #ifdef HAVE_SYS_TIME_H # include #endif #include #include #include #include #include #include "xmalloc.h" #ifndef HAVE___PROGNAME char *__progname; #endif /* * NB. duplicate __progname in case it is an alias for argv[0] * Otherwise it may get clobbered by setproctitle() */ char *ssh_get_progname(char *argv0) { #ifdef HAVE___PROGNAME extern char *__progname; return __xstrdup(__progname); #else char *p; if (argv0 == NULL) return ("unknown"); /* XXX */ p = strrchr(argv0, '/'); if (p == NULL) p = argv0; else p++; return (__xstrdup(p)); #endif } #ifndef HAVE_SETLOGIN int setlogin(const char *name) { return (0); } #endif /* !HAVE_SETLOGIN */ #ifndef HAVE_INNETGR int innetgr(const char *netgroup, const char *host, const char *user, const char *domain) { return (0); } #endif /* HAVE_INNETGR */ #if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) int seteuid(uid_t euid) { return (setreuid(-1, euid)); } #endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */ #if !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) int setegid(uid_t egid) { return(setresgid(-1, egid, -1)); } #endif /* !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) */ #if !defined(HAVE_STRERROR) && defined(HAVE_SYS_ERRLIST) && defined(HAVE_SYS_NERR) const char *strerror(int e) { extern int sys_nerr; extern char *sys_errlist[]; if ((e >= 0) && (e < sys_nerr)) return (sys_errlist[e]); return ("unlisted error"); } #endif #ifndef HAVE_TRUNCATE int truncate(const char *path, off_t length) { int fd, ret, saverrno; fd = open(path, O_WRONLY); if (fd < 0) return (-1); ret = ftruncate(fd, length); saverrno = errno; close(fd); if (ret == -1) errno = saverrno; return(ret); } #endif /* HAVE_TRUNCATE */ #if !defined(HAVE_NANOSLEEP) && !defined(HAVE_NSLEEP) int nanosleep(const struct timespec *req, struct timespec *rem) { int rc, saverrno; extern int errno; struct timeval tstart, tstop, tremain, time2wait; TIMESPEC_TO_TIMEVAL(&time2wait, req); (void) gettimeofday(&tstart, NULL); rc = select(0, NULL, NULL, NULL, &time2wait); if (rc == -1) { saverrno = errno; (void) gettimeofday (&tstop, NULL); errno = saverrno; tremain.tv_sec = time2wait.tv_sec - (tstop.tv_sec - tstart.tv_sec); tremain.tv_usec = time2wait.tv_usec - (tstop.tv_usec - tstart.tv_usec); tremain.tv_sec += tremain.tv_usec / 1000000L; tremain.tv_usec %= 1000000L; } else { tremain.tv_sec = 0; tremain.tv_usec = 0; } if (rem != NULL) { TIMEVAL_TO_TIMESPEC(&tremain, rem); } return(rc); } #endif #if !defined(HAVE_USLEEP) int usleep(unsigned int useconds) { struct timespec ts; ts.tv_sec = useconds / 1000000; ts.tv_nsec = (useconds % 1000000) * 1000; return nanosleep(&ts, NULL); } #endif #ifndef HAVE_TCGETPGRP pid_t tcgetpgrp(int fd) { int ctty_pgrp; if (ioctl(fd, TIOCGPGRP, &ctty_pgrp) == -1) return(-1); else return(ctty_pgrp); } #endif /* HAVE_TCGETPGRP */ #ifndef HAVE_TCSENDBREAK int tcsendbreak(int fd, int duration) { # if defined(TIOCSBRK) && defined(TIOCCBRK) struct timeval sleepytime; sleepytime.tv_sec = 0; sleepytime.tv_usec = 400000; if (ioctl(fd, TIOCSBRK, 0) == -1) return (-1); (void)select(0, 0, 0, 0, &sleepytime); if (ioctl(fd, TIOCCBRK, 0) == -1) return (-1); return (0); # else return -1; # endif } #endif /* HAVE_TCSENDBREAK */ mysig_t mysignal(int sig, mysig_t act) { #ifdef HAVE_SIGACTION struct sigaction sa, osa; if (sigaction(sig, NULL, &osa) == -1) return (mysig_t) -1; if (osa.sa_handler != act) { memset(&sa, 0, sizeof(sa)); sigemptyset(&sa.sa_mask); sa.sa_flags = 0; #ifdef SA_INTERRUPT if (sig == SIGALRM) sa.sa_flags |= SA_INTERRUPT; #endif sa.sa_handler = act; if (sigaction(sig, &sa, NULL) == -1) return (mysig_t) -1; } return (osa.sa_handler); #else #undef signal return (signal(sig, act)); #endif } #ifndef HAVE_STRDUP char * strdup(const char *str) { size_t len; char *cp; len = strlen(str) + 1; cp = malloc(len); if (cp != NULL) return(memcpy(cp, str, len)); return NULL; } #endif #ifndef HAVE_ISBLANK int isblank(int c) { return (c == ' ' || c == '\t'); } #endif #ifndef HAVE_GETPGID pid_t getpgid(pid_t pid) { #if defined(HAVE_GETPGRP) && !defined(GETPGRP_VOID) return getpgrp(pid); #elif defined(HAVE_GETPGRP) if (pid == 0) return getpgrp(); #endif errno = ESRCH; return -1; } #endif opensmtpd-extras-5.7.1/openbsd-compat/bsd-misc.h010064400017500000000000000051451253636606600210410ustar00gilleswheel/* $Id: bsd-misc.h,v 1.25 2013/08/04 11:48:41 dtucker Exp $ */ /* * Copyright (c) 1999-2004 Damien Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _BSD_MISC_H #define _BSD_MISC_H #include "includes.h" char *ssh_get_progname(char *); #ifndef HAVE_SETSID #define setsid() setpgrp(0, getpid()) #endif /* !HAVE_SETSID */ #ifndef HAVE_SETENV int setenv(const char *, const char *, int); #endif /* !HAVE_SETENV */ #ifndef HAVE_SETLOGIN int setlogin(const char *); #endif /* !HAVE_SETLOGIN */ #ifndef HAVE_INNETGR int innetgr(const char *, const char *, const char *, const char *); #endif /* HAVE_INNETGR */ #if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) int seteuid(uid_t); #endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */ #if !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) int setegid(uid_t); #endif /* !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) */ #if !defined(HAVE_STRERROR) && defined(HAVE_SYS_ERRLIST) && defined(HAVE_SYS_NERR) const char *strerror(int); #endif #if !defined(HAVE_SETLINEBUF) #define setlinebuf(a) (setvbuf((a), NULL, _IOLBF, 0)) #endif #ifndef HAVE_TRUNCATE int truncate (const char *, off_t); #endif /* HAVE_TRUNCATE */ #if !defined(HAVE_NANOSLEEP) && !defined(HAVE_NSLEEP) #ifndef HAVE_STRUCT_TIMESPEC struct timespec { time_t tv_sec; long tv_nsec; }; #endif int nanosleep(const struct timespec *, struct timespec *); #endif #ifndef HAVE_USLEEP int usleep(unsigned int useconds); #endif #ifndef HAVE_TCGETPGRP pid_t tcgetpgrp(int); #endif #ifndef HAVE_TCSENDBREAK int tcsendbreak(int, int); #endif #ifndef HAVE_UNSETENV int unsetenv(const char *); #endif /* wrapper for signal interface */ typedef void (*mysig_t)(int); mysig_t mysignal(int sig, mysig_t act); #define signal(a,b) mysignal(a,b) #ifndef HAVE_ISBLANK int isblank(int); #endif #ifndef HAVE_GETPGID pid_t getpgid(pid_t); #endif #ifndef HAVE_ENDGRENT # define endgrent() {} #endif #endif /* _BSD_MISC_H */ opensmtpd-extras-5.7.1/openbsd-compat/bsd-waitpid.c010064400017500000000000000035301253636606600215360ustar00gilleswheel/* * Copyright (c) 2000 Ben Lindstrom. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "includes.h" #ifndef HAVE_WAITPID #include #include #include "bsd-waitpid.h" pid_t waitpid(int pid, int *stat_loc, int options) { union wait statusp; pid_t wait_pid; if (pid <= 0) { if (pid != -1) { errno = EINVAL; return (-1); } /* wait4() wants pid=0 for indiscriminate wait. */ pid = 0; } wait_pid = wait4(pid, &statusp, options, NULL); if (stat_loc) *stat_loc = (int) statusp.w_status; return (wait_pid); } #endif /* !HAVE_WAITPID */ opensmtpd-extras-5.7.1/openbsd-compat/bsd-waitpid.h010064400017500000000000000041311253636606600215410ustar00gilleswheel/* $Id: bsd-waitpid.h,v 1.5 2003/08/29 16:59:52 mouring Exp $ */ /* * Copyright (c) 2000 Ben Lindstrom. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifndef _BSD_WAITPID_H #define _BSD_WAITPID_H #ifndef HAVE_WAITPID /* Clean out any potental issues */ #undef WIFEXITED #undef WIFSTOPPED #undef WIFSIGNALED /* Define required functions to mimic a POSIX look and feel */ #define _W_INT(w) (*(int*)&(w)) /* convert union wait to int */ #define WIFEXITED(w) (!((_W_INT(w)) & 0377)) #define WIFSTOPPED(w) ((_W_INT(w)) & 0100) #define WIFSIGNALED(w) (!WIFEXITED(w) && !WIFSTOPPED(w)) #define WEXITSTATUS(w) (int)(WIFEXITED(w) ? ((_W_INT(w) >> 8) & 0377) : -1) #define WTERMSIG(w) (int)(WIFSIGNALED(w) ? (_W_INT(w) & 0177) : -1) #define WCOREFLAG 0x80 #define WCOREDUMP(w) ((_W_INT(w)) & WCOREFLAG) /* Prototype */ pid_t waitpid(int, int *, int); #endif /* !HAVE_WAITPID */ #endif /* _BSD_WAITPID_H */ opensmtpd-extras-5.7.1/openbsd-compat/chacha_private.h010064400017500000000000000124151253636606600222770ustar00gilleswheel/* chacha-merged.c version 20080118 D. J. Bernstein Public domain. */ /* $OpenBSD: chacha_private.h,v 1.2 2013/10/04 07:02:27 djm Exp $ */ typedef unsigned char u8; typedef unsigned int u32; typedef struct { u32 input[16]; /* could be compressed */ } chacha_ctx; #define U8C(v) (v##U) #define U32C(v) (v##U) #define U8V(v) ((u8)(v) & U8C(0xFF)) #define U32V(v) ((u32)(v) & U32C(0xFFFFFFFF)) #define ROTL32(v, n) \ (U32V((v) << (n)) | ((v) >> (32 - (n)))) #define U8TO32_LITTLE(p) \ (((u32)((p)[0]) ) | \ ((u32)((p)[1]) << 8) | \ ((u32)((p)[2]) << 16) | \ ((u32)((p)[3]) << 24)) #define U32TO8_LITTLE(p, v) \ do { \ (p)[0] = U8V((v) ); \ (p)[1] = U8V((v) >> 8); \ (p)[2] = U8V((v) >> 16); \ (p)[3] = U8V((v) >> 24); \ } while (0) #define ROTATE(v,c) (ROTL32(v,c)) #define XOR(v,w) ((v) ^ (w)) #define PLUS(v,w) (U32V((v) + (w))) #define PLUSONE(v) (PLUS((v),1)) #define QUARTERROUND(a,b,c,d) \ a = PLUS(a,b); d = ROTATE(XOR(d,a),16); \ c = PLUS(c,d); b = ROTATE(XOR(b,c),12); \ a = PLUS(a,b); d = ROTATE(XOR(d,a), 8); \ c = PLUS(c,d); b = ROTATE(XOR(b,c), 7); static const char sigma[16] = "expand 32-byte k"; static const char tau[16] = "expand 16-byte k"; static void chacha_keysetup(chacha_ctx *x,const u8 *k,u32 kbits,u32 ivbits) { const char *constants; x->input[4] = U8TO32_LITTLE(k + 0); x->input[5] = U8TO32_LITTLE(k + 4); x->input[6] = U8TO32_LITTLE(k + 8); x->input[7] = U8TO32_LITTLE(k + 12); if (kbits == 256) { /* recommended */ k += 16; constants = sigma; } else { /* kbits == 128 */ constants = tau; } x->input[8] = U8TO32_LITTLE(k + 0); x->input[9] = U8TO32_LITTLE(k + 4); x->input[10] = U8TO32_LITTLE(k + 8); x->input[11] = U8TO32_LITTLE(k + 12); x->input[0] = U8TO32_LITTLE(constants + 0); x->input[1] = U8TO32_LITTLE(constants + 4); x->input[2] = U8TO32_LITTLE(constants + 8); x->input[3] = U8TO32_LITTLE(constants + 12); } static void chacha_ivsetup(chacha_ctx *x,const u8 *iv) { x->input[12] = 0; x->input[13] = 0; x->input[14] = U8TO32_LITTLE(iv + 0); x->input[15] = U8TO32_LITTLE(iv + 4); } static void chacha_encrypt_bytes(chacha_ctx *x,const u8 *m,u8 *c,u32 bytes) { u32 x0, x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15; u32 j0, j1, j2, j3, j4, j5, j6, j7, j8, j9, j10, j11, j12, j13, j14, j15; u8 *ctarget = NULL; u8 tmp[64]; u_int i; if (!bytes) return; j0 = x->input[0]; j1 = x->input[1]; j2 = x->input[2]; j3 = x->input[3]; j4 = x->input[4]; j5 = x->input[5]; j6 = x->input[6]; j7 = x->input[7]; j8 = x->input[8]; j9 = x->input[9]; j10 = x->input[10]; j11 = x->input[11]; j12 = x->input[12]; j13 = x->input[13]; j14 = x->input[14]; j15 = x->input[15]; for (;;) { if (bytes < 64) { for (i = 0;i < bytes;++i) tmp[i] = m[i]; m = tmp; ctarget = c; c = tmp; } x0 = j0; x1 = j1; x2 = j2; x3 = j3; x4 = j4; x5 = j5; x6 = j6; x7 = j7; x8 = j8; x9 = j9; x10 = j10; x11 = j11; x12 = j12; x13 = j13; x14 = j14; x15 = j15; for (i = 20;i > 0;i -= 2) { QUARTERROUND( x0, x4, x8,x12) QUARTERROUND( x1, x5, x9,x13) QUARTERROUND( x2, x6,x10,x14) QUARTERROUND( x3, x7,x11,x15) QUARTERROUND( x0, x5,x10,x15) QUARTERROUND( x1, x6,x11,x12) QUARTERROUND( x2, x7, x8,x13) QUARTERROUND( x3, x4, x9,x14) } x0 = PLUS(x0,j0); x1 = PLUS(x1,j1); x2 = PLUS(x2,j2); x3 = PLUS(x3,j3); x4 = PLUS(x4,j4); x5 = PLUS(x5,j5); x6 = PLUS(x6,j6); x7 = PLUS(x7,j7); x8 = PLUS(x8,j8); x9 = PLUS(x9,j9); x10 = PLUS(x10,j10); x11 = PLUS(x11,j11); x12 = PLUS(x12,j12); x13 = PLUS(x13,j13); x14 = PLUS(x14,j14); x15 = PLUS(x15,j15); #ifndef KEYSTREAM_ONLY x0 = XOR(x0,U8TO32_LITTLE(m + 0)); x1 = XOR(x1,U8TO32_LITTLE(m + 4)); x2 = XOR(x2,U8TO32_LITTLE(m + 8)); x3 = XOR(x3,U8TO32_LITTLE(m + 12)); x4 = XOR(x4,U8TO32_LITTLE(m + 16)); x5 = XOR(x5,U8TO32_LITTLE(m + 20)); x6 = XOR(x6,U8TO32_LITTLE(m + 24)); x7 = XOR(x7,U8TO32_LITTLE(m + 28)); x8 = XOR(x8,U8TO32_LITTLE(m + 32)); x9 = XOR(x9,U8TO32_LITTLE(m + 36)); x10 = XOR(x10,U8TO32_LITTLE(m + 40)); x11 = XOR(x11,U8TO32_LITTLE(m + 44)); x12 = XOR(x12,U8TO32_LITTLE(m + 48)); x13 = XOR(x13,U8TO32_LITTLE(m + 52)); x14 = XOR(x14,U8TO32_LITTLE(m + 56)); x15 = XOR(x15,U8TO32_LITTLE(m + 60)); #endif j12 = PLUSONE(j12); if (!j12) { j13 = PLUSONE(j13); /* stopping at 2^70 bytes per nonce is user's responsibility */ } U32TO8_LITTLE(c + 0,x0); U32TO8_LITTLE(c + 4,x1); U32TO8_LITTLE(c + 8,x2); U32TO8_LITTLE(c + 12,x3); U32TO8_LITTLE(c + 16,x4); U32TO8_LITTLE(c + 20,x5); U32TO8_LITTLE(c + 24,x6); U32TO8_LITTLE(c + 28,x7); U32TO8_LITTLE(c + 32,x8); U32TO8_LITTLE(c + 36,x9); U32TO8_LITTLE(c + 40,x10); U32TO8_LITTLE(c + 44,x11); U32TO8_LITTLE(c + 48,x12); U32TO8_LITTLE(c + 52,x13); U32TO8_LITTLE(c + 56,x14); U32TO8_LITTLE(c + 60,x15); if (bytes <= 64) { if (bytes < 64) { for (i = 0;i < bytes;++i) ctarget[i] = c[i]; } x->input[12] = j12; x->input[13] = j13; return; } bytes -= 64; c += 64; #ifndef KEYSTREAM_ONLY m += 64; #endif } } opensmtpd-extras-5.7.1/openbsd-compat/clock_gettime.c010064400017500000000000000031131253636606600221350ustar00gilleswheel/* * Copyright (c) 2012 Charles Longeau * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #ifdef HAVE_MACH_MACH_TIME_H #include #endif #include #include #if !defined(HAVE_CLOCK_GETTIME) int clock_gettime(int clock_id, struct timespec *tp) { int ret = 0; uint64_t time; mach_timebase_info_data_t info; static double scaling_factor = 0; #if 0 struct timeval tv; ret = gettimeofday(&tv, NULL); TIMEVAL_TO_TIMESPEC(&tv, tp); #endif /* based on http://code-factor.blogspot.fr/2009/11/monotonic-timers.html */ time = mach_absolute_time(); if (scaling_factor == 0) { ret = (int) mach_timebase_info(&info); if (ret != 0) fatal("mach_timebase_info failed"); scaling_factor = info.numer/info.denom; } time *= scaling_factor; tp->tv_sec = time / 1000000000; tp->tv_nsec = time % 1000000000; return (ret); } #endif opensmtpd-extras-5.7.1/openbsd-compat/daemon.c010064400017500000000000000045131253636606600205740ustar00gilleswheel/* $OpenBSD: daemon.c,v 1.6 2005/08/08 08:05:33 espie Exp $ */ /*- * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* OPENBSD ORIGINAL: lib/libc/gen/daemon.c */ #include "includes.h" #ifndef HAVE_DAEMON #include #ifdef HAVE_SYS_STAT_H # include #endif #ifdef HAVE_FCNTL_H # include #endif #ifdef HAVE_UNISTD_H # include #endif int daemon(int nochdir, int noclose) { int fd; switch (fork()) { case -1: return (-1); case 0: break; default: _exit(0); } if (setsid() == -1) return (-1); if (!nochdir) (void)chdir("/"); if (!noclose && (fd = open(_PATH_DEVNULL, O_RDWR, 0)) != -1) { (void)dup2(fd, STDIN_FILENO); (void)dup2(fd, STDOUT_FILENO); (void)dup2(fd, STDERR_FILENO); if (fd > 2) (void)close (fd); } return (0); } #endif /* !HAVE_DAEMON */ opensmtpd-extras-5.7.1/openbsd-compat/defines.h010064400017500000000000000504521253636606600207560ustar00gilleswheel/* * Copyright (c) 1999-2003 Damien Miller. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _DEFINES_H #define _DEFINES_H /* $Id: defines.h,v 1.181 2014/06/11 19:22:50 dtucker Exp $ */ /* Constants */ #if defined(HAVE_DECL_SHUT_RD) && HAVE_DECL_SHUT_RD == 0 enum { SHUT_RD = 0, /* No more receptions. */ SHUT_WR, /* No more transmissions. */ SHUT_RDWR /* No more receptions or transmissions. */ }; # define SHUT_RD SHUT_RD # define SHUT_WR SHUT_WR # define SHUT_RDWR SHUT_RDWR #endif #ifndef PATH_MAX # ifdef _POSIX_PATH_MAX # define PATH_MAX _POSIX_PATH_MAX # endif #endif #ifndef MAXPATHLEN # ifdef PATH_MAX # define MAXPATHLEN PATH_MAX # else /* PATH_MAX */ # define MAXPATHLEN 64 # define PATH_MAX 64 /* realpath uses a fixed buffer of size MAXPATHLEN, so force use of ours */ # ifndef BROKEN_REALPATH # define BROKEN_REALPATH 1 # endif /* BROKEN_REALPATH */ # endif /* PATH_MAX */ #endif /* MAXPATHLEN */ /* * Looks like ugly, but MAX_IMSGSIZE equals 16384, * and if we don't care it will overflow for some struct */ #if PATH_MAX > 1024 # undef PATH_MAX # define PATH_MAX 1024 #endif #if MAXPATHLEN > 1024 # undef MAXPATHLEN # define MAXPATHLEN 1024 #endif #ifndef MAXHOSTNAMELEN # define MAXHOSTNAMELEN 64 #endif #ifndef LOGIN_NAME_MAX # define LOGIN_NAME_MAX 9 #endif #ifndef MAXLOGNAME #define MAXLOGNAME LOGIN_NAME_MAX #endif #ifndef UID_MAX #define UID_MAX UINT_MAX #endif #ifndef GID_MAX #define GID_MAX UINT_MAX #endif #if defined(HAVE_DECL_MAXSYMLINKS) && HAVE_DECL_MAXSYMLINKS == 0 # define MAXSYMLINKS 5 #endif #ifndef STDIN_FILENO # define STDIN_FILENO 0 #endif #ifndef STDOUT_FILENO # define STDOUT_FILENO 1 #endif #ifndef STDERR_FILENO # define STDERR_FILENO 2 #endif #ifndef NGROUPS_MAX /* Disable groupaccess if NGROUP_MAX is not set */ #ifdef NGROUPS #define NGROUPS_MAX NGROUPS #else #define NGROUPS_MAX 0 #endif #endif #if defined(HAVE_DECL_O_NONBLOCK) && HAVE_DECL_O_NONBLOCK == 0 # define O_NONBLOCK 00004 /* Non Blocking Open */ #endif #ifndef S_ISDIR # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR)) #endif /* S_ISDIR */ #ifndef S_ISREG # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG)) #endif /* S_ISREG */ #ifndef S_ISLNK # define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK) #endif /* S_ISLNK */ #ifndef S_IXUSR # define S_IXUSR 0000100 /* execute/search permission, */ # define S_IXGRP 0000010 /* execute/search permission, */ # define S_IXOTH 0000001 /* execute/search permission, */ # define _S_IWUSR 0000200 /* write permission, */ # define S_IWUSR _S_IWUSR /* write permission, owner */ # define S_IWGRP 0000020 /* write permission, group */ # define S_IWOTH 0000002 /* write permission, other */ # define S_IRUSR 0000400 /* read permission, owner */ # define S_IRGRP 0000040 /* read permission, group */ # define S_IROTH 0000004 /* read permission, other */ # define S_IRWXU 0000700 /* read, write, execute */ # define S_IRWXG 0000070 /* read, write, execute */ # define S_IRWXO 0000007 /* read, write, execute */ #endif /* S_IXUSR */ #if !defined(MAP_ANON) && defined(MAP_ANONYMOUS) #define MAP_ANON MAP_ANONYMOUS #endif #ifndef MAP_FAILED # define MAP_FAILED ((void *)-1) #endif /* SCO Open Server 3 has INADDR_LOOPBACK defined in rpc/rpc.h but including rpc/rpc.h breaks Solaris 6 */ #ifndef INADDR_LOOPBACK #define INADDR_LOOPBACK ((u_long)0x7f000001) #endif /* Types */ /* If sys/types.h does not supply intXX_t, supply them ourselves */ /* (or die trying) */ #ifndef HAVE_U_INT typedef unsigned int u_int; #endif #ifndef HAVE_INTXX_T typedef signed char int8_t; # if (SIZEOF_SHORT_INT == 2) typedef short int int16_t; # else # ifdef _UNICOS # if (SIZEOF_SHORT_INT == 4) typedef short int16_t; # else typedef long int16_t; # endif # else # error "16 bit int type not found." # endif /* _UNICOS */ # endif # if (SIZEOF_INT == 4) typedef int int32_t; # else # ifdef _UNICOS typedef long int32_t; # else # error "32 bit int type not found." # endif /* _UNICOS */ # endif #endif /* If sys/types.h does not supply u_intXX_t, supply them ourselves */ #ifndef HAVE_U_INTXX_T # ifdef HAVE_UINTXX_T typedef uint8_t u_int8_t; typedef uint16_t u_int16_t; typedef uint32_t u_int32_t; # define HAVE_U_INTXX_T 1 # else typedef unsigned char u_int8_t; # if (SIZEOF_SHORT_INT == 2) typedef unsigned short int u_int16_t; # else # ifdef _UNICOS # if (SIZEOF_SHORT_INT == 4) typedef unsigned short u_int16_t; # else typedef unsigned long u_int16_t; # endif # else # error "16 bit int type not found." # endif # endif # if (SIZEOF_INT == 4) typedef unsigned int u_int32_t; # else # ifdef _UNICOS typedef unsigned long u_int32_t; # else # error "32 bit int type not found." # endif # endif # endif #define __BIT_TYPES_DEFINED__ #endif /* 64-bit types */ #ifndef HAVE_INT64_T # if (SIZEOF_LONG_INT == 8) typedef long int int64_t; # else # if (SIZEOF_LONG_LONG_INT == 8) typedef long long int int64_t; # endif # endif #endif #ifndef HAVE_U_INT64_T # if (SIZEOF_LONG_INT == 8) typedef unsigned long int u_int64_t; # else # if (SIZEOF_LONG_LONG_INT == 8) typedef unsigned long long int u_int64_t; # endif # endif #endif #ifndef HAVE_UINTXX_T typedef u_int8_t uint8_t; typedef u_int16_t uint16_t; typedef u_int32_t uint32_t; typedef u_int64_t uint64_t; #endif #ifndef HAVE_INTMAX_T typedef long long intmax_t; #endif #ifndef HAVE_UINTMAX_T typedef unsigned long long uintmax_t; #endif #ifndef HAVE_U_CHAR typedef unsigned char u_char; # define HAVE_U_CHAR #endif /* HAVE_U_CHAR */ #ifndef ULLONG_MAX # define ULLONG_MAX ((unsigned long long)-1) #endif #ifndef SIZE_T_MAX #define SIZE_T_MAX ULONG_MAX #endif /* SIZE_T_MAX */ #ifndef HAVE_SIZE_T typedef unsigned int size_t; # define HAVE_SIZE_T # define SIZE_T_MAX UINT_MAX #endif /* HAVE_SIZE_T */ #ifndef SIZE_MAX #define SIZE_MAX SIZE_T_MAX #endif #ifndef HAVE_SSIZE_T typedef int ssize_t; # define HAVE_SSIZE_T #endif /* HAVE_SSIZE_T */ #ifndef HAVE_CLOCK_T typedef long clock_t; # define HAVE_CLOCK_T #endif /* HAVE_CLOCK_T */ #ifndef HAVE_SA_FAMILY_T typedef int sa_family_t; # define HAVE_SA_FAMILY_T #endif /* HAVE_SA_FAMILY_T */ #ifndef HAVE_PID_T typedef int pid_t; # define HAVE_PID_T #endif /* HAVE_PID_T */ #ifndef HAVE_SIG_ATOMIC_T typedef int sig_atomic_t; # define HAVE_SIG_ATOMIC_T #endif /* HAVE_SIG_ATOMIC_T */ #ifndef HAVE_MODE_T typedef int mode_t; # define HAVE_MODE_T #endif /* HAVE_MODE_T */ #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS) # define ss_family __ss_family #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */ #ifndef HAVE_SYS_UN_H struct sockaddr_un { short sun_family; /* AF_UNIX */ char sun_path[108]; /* path name (gag) */ }; #endif /* HAVE_SYS_UN_H */ #ifndef HAVE_IN_ADDR_T typedef u_int32_t in_addr_t; #endif #ifndef HAVE_IN_PORT_T typedef u_int16_t in_port_t; #endif #if defined(BROKEN_SYS_TERMIO_H) && !defined(_STRUCT_WINSIZE) #define _STRUCT_WINSIZE struct winsize { unsigned short ws_row; /* rows, in characters */ unsigned short ws_col; /* columns, in character */ unsigned short ws_xpixel; /* horizontal size, pixels */ unsigned short ws_ypixel; /* vertical size, pixels */ }; #endif /* bits needed for select that may not be in the system headers */ #ifndef HAVE_FD_MASK typedef unsigned long int fd_mask; #endif #if defined(HAVE_DECL_NFDBITS) && HAVE_DECL_NFDBITS == 0 # define NFDBITS (8 * sizeof(unsigned long)) #endif #if defined(HAVE_DECL_HOWMANY) && HAVE_DECL_HOWMANY == 0 # define howmany(x,y) (((x)+((y)-1))/(y)) #endif /* Paths */ #ifndef _PATH_BSHELL # define _PATH_BSHELL "/bin/sh" #endif #ifdef USER_PATH # ifdef _PATH_STDPATH # undef _PATH_STDPATH # endif # define _PATH_STDPATH USER_PATH #endif #ifndef _PATH_STDPATH # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" #endif #ifndef SUPERUSER_PATH # define SUPERUSER_PATH _PATH_STDPATH #endif #ifndef _PATH_DEVNULL # define _PATH_DEVNULL "/dev/null" #endif /* user may have set a different path */ #if defined(_PATH_MAILDIR) && defined(MAIL_DIRECTORY) # undef _PATH_MAILDIR #endif /* defined(_PATH_MAILDIR) && defined(MAIL_DIRECTORY) */ #ifdef MAIL_DIRECTORY # define _PATH_MAILDIR MAIL_DIRECTORY #endif #ifdef MAILDIR # undef MAILDIR #endif #ifndef _PATH_NOLOGIN # define _PATH_NOLOGIN "/etc/nologin" #endif /* Define this to be the path of the xauth program. */ #ifdef XAUTH_PATH #define _PATH_XAUTH XAUTH_PATH #endif /* XAUTH_PATH */ /* derived from XF4/xc/lib/dps/Xlibnet.h */ #ifndef X_UNIX_PATH # ifdef __hpux # define X_UNIX_PATH "/var/spool/sockets/X11/%u" # else # define X_UNIX_PATH "/tmp/.X11-unix/X%u" # endif #endif /* X_UNIX_PATH */ #define _PATH_UNIX_X X_UNIX_PATH #ifndef _PATH_TTY # define _PATH_TTY "/dev/tty" #endif /* Macros */ #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H) # define HAVE_LOGIN_CAP #endif #ifndef MAX # define MAX(a,b) (((a)>(b))?(a):(b)) # define MIN(a,b) (((a)<(b))?(a):(b)) #endif #ifndef roundup # define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) #endif #ifndef timersub #define timersub(a, b, result) \ do { \ (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ if ((result)->tv_usec < 0) { \ --(result)->tv_sec; \ (result)->tv_usec += 1000000; \ } \ } while (0) #endif #ifndef timespeccmp #define timespeccmp(a, b, cmp) \ (((a)->tv_sec == (b)->tv_sec) ? \ ((a)->tv_nsec cmp (b)->tv_nsec) : \ ((a)->tv_sec cmp (b)->tv_sec)) #endif #ifndef timespecsub #define timespecsub(a, b, result) \ do { \ (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ (result)->tv_nsec = (a)->tv_nsec - (b)->tv_nsec; \ if ((result)->tv_nsec < 0) { \ --(result)->tv_sec; \ (result)->tv_nsec += 1000000000L; \ } \ } while (0) #endif #ifndef TIMEVAL_TO_TIMESPEC #define TIMEVAL_TO_TIMESPEC(tv, ts) { \ (ts)->tv_sec = (tv)->tv_sec; \ (ts)->tv_nsec = (tv)->tv_usec * 1000; \ } #endif #ifndef TIMESPEC_TO_TIMEVAL #define TIMESPEC_TO_TIMEVAL(tv, ts) { \ (tv)->tv_sec = (ts)->tv_sec; \ (tv)->tv_usec = (ts)->tv_nsec / 1000; \ } #endif #ifndef __P # define __P(x) x #endif #if !defined(IN6_IS_ADDR_V4MAPPED) # define IN6_IS_ADDR_V4MAPPED(a) \ ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \ (((u_int32_t *) (a))[2] == htonl (0xffff))) #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */ #if !defined(__GNUC__) || (__GNUC__ < 2) # define __attribute__(x) #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */ #ifndef __dead # define __dead __attribute__((noreturn)) #endif #if !defined(HAVE_ATTRIBUTE__SENTINEL__) && !defined(__sentinel__) # define __sentinel__ #endif #if !defined(HAVE_ATTRIBUTE__BOUNDED__) && !defined(__bounded__) # define __bounded__(x, y, z) #endif #if !defined(HAVE_ATTRIBUTE__NONNULL__) && !defined(__nonnull__) # define __nonnull__(x) #endif #ifndef OSSH_ALIGNBYTES #define OSSH_ALIGNBYTES (sizeof(int) - 1) #endif #ifndef __CMSG_ALIGN #define __CMSG_ALIGN(p) (((u_int)(p) + OSSH_ALIGNBYTES) &~ OSSH_ALIGNBYTES) #endif /* Length of the contents of a control message of length len */ #ifndef CMSG_LEN #define CMSG_LEN(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + (len)) #endif /* Length of the space taken up by a padded control message of length len */ #ifndef CMSG_SPACE #define CMSG_SPACE(len) (__CMSG_ALIGN(sizeof(struct cmsghdr)) + __CMSG_ALIGN(len)) #endif /* given pointer to struct cmsghdr, return pointer to data */ #ifndef CMSG_DATA #define CMSG_DATA(cmsg) ((u_char *)(cmsg) + __CMSG_ALIGN(sizeof(struct cmsghdr))) #endif /* CMSG_DATA */ /* * RFC 2292 requires to check msg_controllen, in case that the kernel returns * an empty list for some reasons. */ #ifndef CMSG_FIRSTHDR #define CMSG_FIRSTHDR(mhdr) \ ((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \ (struct cmsghdr *)(mhdr)->msg_control : \ (struct cmsghdr *)NULL) #endif /* CMSG_FIRSTHDR */ #if defined(HAVE_DECL_OFFSETOF) && HAVE_DECL_OFFSETOF == 0 # define offsetof(type, member) ((size_t) &((type *)0)->member) #endif /* Set up BSD-style BYTE_ORDER definition if it isn't there already */ /* XXX: doesn't try to cope with strange byte orders (PDP_ENDIAN) */ #ifndef BYTE_ORDER # ifndef LITTLE_ENDIAN # define LITTLE_ENDIAN 1234 # endif /* LITTLE_ENDIAN */ # ifndef BIG_ENDIAN # define BIG_ENDIAN 4321 # endif /* BIG_ENDIAN */ # ifdef WORDS_BIGENDIAN # define BYTE_ORDER BIG_ENDIAN # else /* WORDS_BIGENDIAN */ # define BYTE_ORDER LITTLE_ENDIAN # endif /* WORDS_BIGENDIAN */ #endif /* BYTE_ORDER */ /* Function replacement / compatibility hacks */ #if !defined(HAVE_GETADDRINFO) && (defined(HAVE_OGETADDRINFO) || defined(HAVE_NGETADDRINFO)) # define HAVE_GETADDRINFO #endif #ifndef HAVE_GETOPT_OPTRESET # undef getopt # undef opterr # undef optind # undef optopt # undef optreset # undef optarg # define getopt(ac, av, o) BSDgetopt(ac, av, o) # define opterr BSDopterr # define optind BSDoptind # define optopt BSDoptopt # define optreset BSDoptreset # define optarg BSDoptarg #endif #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO) # undef HAVE_GETADDRINFO #endif #if defined(BROKEN_GETADDRINFO) && defined(HAVE_FREEADDRINFO) # undef HAVE_FREEADDRINFO #endif #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GAI_STRERROR) # undef HAVE_GAI_STRERROR #endif #if defined(BROKEN_UPDWTMPX) && defined(HAVE_UPDWTMPX) # undef HAVE_UPDWTMPX #endif #if defined(BROKEN_SHADOW_EXPIRE) && defined(HAS_SHADOW_EXPIRE) # undef HAS_SHADOW_EXPIRE #endif #if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT) && \ defined(SYSLOG_R_SAFE_IN_SIGHAND) # define DO_LOG_SAFE_IN_SIGHAND #endif #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) # define memmove(s1, s2, n) bcopy((s2), (s1), (n)) #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */ #ifdef USE_BSM_AUDIT # define SSH_AUDIT_EVENTS # define CUSTOM_SSH_AUDIT_EVENTS #endif #if !defined(HAVE___func__) && defined(HAVE___FUNCTION__) # define __func__ __FUNCTION__ #elif !defined(HAVE___func__) # define __func__ "" #endif #if defined(KRB5) && !defined(HEIMDAL) # define krb5_get_err_text(context,code) error_message(code) #endif #if defined(SKEYCHALLENGE_4ARG) # define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c,d) #else # define _compat_skeychallenge(a,b,c,d) skeychallenge(a,b,c) #endif /* Maximum number of file descriptors available */ #ifndef OPEN_MAX # ifdef HAVE_SYSCONF # define OPEN_MAX sysconf(_SC_OPEN_MAX) # else # define OPEN_MAX 256 # endif #endif /* * Define this to use pipes instead of socketpairs for communicating with the * client program. Socketpairs do not seem to work on all systems. * * configure.ac sets this for a few OS's which are known to have problems * but you may need to set it yourself */ /* #define USE_PIPES 1 */ /** ** login recorder definitions **/ /* FIXME: put default paths back in */ #ifndef UTMP_FILE # ifdef _PATH_UTMP # define UTMP_FILE _PATH_UTMP # else # ifdef CONF_UTMP_FILE # define UTMP_FILE CONF_UTMP_FILE # endif # endif #endif #ifndef WTMP_FILE # ifdef _PATH_WTMP # define WTMP_FILE _PATH_WTMP # else # ifdef CONF_WTMP_FILE # define WTMP_FILE CONF_WTMP_FILE # endif # endif #endif /* pick up the user's location for lastlog if given */ #ifndef LASTLOG_FILE # ifdef _PATH_LASTLOG # define LASTLOG_FILE _PATH_LASTLOG # else # ifdef CONF_LASTLOG_FILE # define LASTLOG_FILE CONF_LASTLOG_FILE # endif # endif #endif #if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW) # define USE_SHADOW #endif /* The login() library function in libutil is first choice */ #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN) # define USE_LOGIN #else /* Simply select your favourite login types. */ /* Can't do if-else because some systems use several... */ # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX) # define USE_UTMPX # endif # if defined(UTMP_FILE) && !defined(DISABLE_UTMP) # define USE_UTMP # endif # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX) # define USE_WTMPX # endif # if defined(WTMP_FILE) && !defined(DISABLE_WTMP) # define USE_WTMP # endif #endif #ifndef UT_LINESIZE # define UT_LINESIZE 8 #endif /* I hope that the presence of LASTLOG_FILE is enough to detect this */ #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG) # define USE_LASTLOG #endif #ifdef HAVE_OSF_SIA # ifdef USE_SHADOW # undef USE_SHADOW # endif # define CUSTOM_SYS_AUTH_PASSWD 1 #endif #if defined(HAVE_LIBIAF) && defined(HAVE_SET_ID) && !defined(HAVE_SECUREWARE) # define CUSTOM_SYS_AUTH_PASSWD 1 #endif #if defined(HAVE_LIBIAF) && defined(HAVE_SET_ID) && !defined(BROKEN_LIBIAF) # define USE_LIBIAF #endif /* HP-UX 11.11 */ #ifdef BTMP_FILE # define _PATH_BTMP BTMP_FILE #endif #if defined(USE_BTMP) && defined(_PATH_BTMP) # define CUSTOM_FAILED_LOGIN #endif /** end of login recorder definitions */ #ifdef BROKEN_GETGROUPS # define getgroups(a,b) ((a)==0 && (b)==NULL ? NGROUPS_MAX : getgroups((a),(b))) #endif #if defined(HAVE_MMAP) && defined(BROKEN_MMAP) # undef HAVE_MMAP #endif #ifndef IOV_MAX # if defined(_XOPEN_IOV_MAX) # define IOV_MAX _XOPEN_IOV_MAX # elif defined(DEF_IOV_MAX) # define IOV_MAX DEF_IOV_MAX # else # define IOV_MAX 16 # endif #endif #ifndef EWOULDBLOCK # define EWOULDBLOCK EAGAIN #endif #ifndef INET6_ADDRSTRLEN /* for non IPv6 machines */ #define INET6_ADDRSTRLEN 46 #endif /* * Platforms that have arc4random_uniform() and not arc4random_stir() * shouldn't need the latter. */ #if defined(HAVE_ARC4RANDOM) && defined(HAVE_ARC4RANDOM_UNIFORM) && \ !defined(HAVE_ARC4RANDOM_STIR) # define arc4random_stir() #endif #ifndef HAVE_VA_COPY # ifdef HAVE___VA_COPY # define va_copy(dest, src) __va_copy(dest, src) # else # define va_copy(dest, src) (dest) = (src) # endif #endif /* ASR specific entries */ #ifndef AI_MASK /* valid flags for addrinfo */ #define AI_MASK \ (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST | AI_NUMERICSERV) #ifdef AI_FQDN #define AI_MASK (AI_MASK | AI_FQDN) #endif #endif #ifndef AI_FQDN #define AI_FQDN AI_CANONNAME #endif /* OpenSMTPD-portable specific entries */ /* From OpenNTPD portable */ #if !defined(SA_LEN) # if defined(HAVE_STRUCT_SOCKADDR_SA_LEN) # define SA_LEN(x) ((x)->sa_len) # else # define SA_LEN(x) ((x)->sa_family == AF_INET6 ? \ sizeof(struct sockaddr_in6) : \ sizeof(struct sockaddr_in)) # endif #endif /* From OpenBGPD portable */ #if !defined(SS_LEN) # if defined(HAVE_STRUCT_SOCKADDR_STORAGE_SS_LEN) # define SS_LEN(x) ((x)->ss_len) # else # define SS_LEN(x) SA_LEN((struct sockaddr *)(x)) # endif #endif #ifdef HAVE_SS_LEN # define STORAGE_LEN(X) ((X).ss_len) # define SET_STORAGE_LEN(X, Y) do { STORAGE_LEN(X) = (Y); } while(0) #elif defined(HAVE___SS_LEN) # define STORAGE_LEN(X) ((X).__ss_len) # define SET_STORAGE_LEN(X, Y) do { STORAGE_LEN(X) = (Y); } while(0) #else # define STORAGE_LEN(X) (STORAGE_FAMILY(X) == AF_INET ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6)) # define SET_STORAGE_LEN(X, Y) (void) 0 #endif /* chl parts */ #ifndef EAI_NODATA # ifdef EAI_NONAME # define EAI_NODATA EAI_NONAME # else # error "Neither EAI_NODATA and EAI_NONAME are defined! :(" # endif #endif #ifndef CLOCK_MONOTONIC #define CLOCK_MONOTONIC -1 #endif /* end of chl */ #endif /* _DEFINES_H */ opensmtpd-extras-5.7.1/openbsd-compat/dirname.c010064400017500000000000000035701253636606600207520ustar00gilleswheel/* $OpenBSD: dirname.c,v 1.13 2005/08/08 08:05:33 espie Exp $ */ /* * Copyright (c) 1997, 2004 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* OPENBSD ORIGINAL: lib/libc/gen/dirname.c */ #include "includes.h" #ifndef HAVE_DIRNAME #include #include #include char * dirname(const char *path) { static char dname[MAXPATHLEN]; size_t len; const char *endp; /* Empty or NULL string gets treated as "." */ if (path == NULL || *path == '\0') { dname[0] = '.'; dname[1] = '\0'; return (dname); } /* Strip any trailing slashes */ endp = path + strlen(path) - 1; while (endp > path && *endp == '/') endp--; /* Find the start of the dir */ while (endp > path && *endp != '/') endp--; /* Either the dir is "/" or there are no slashes */ if (endp == path) { dname[0] = *endp == '/' ? '/' : '.'; dname[1] = '\0'; return (dname); } else { /* Move forward past the separating slashes */ do { endp--; } while (endp > path && *endp == '/'); } len = endp - path + 1; if (len >= sizeof(dname)) { errno = ENAMETOOLONG; return (NULL); } memcpy(dname, path, len); dname[len] = '\0'; return (dname); } #endif opensmtpd-extras-5.7.1/openbsd-compat/entropy.c010064400017500000000000000051701253636606600210310ustar00gilleswheel/* * Copyright (c) 2001 Damien Miller. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "includes.h" #include #include #ifdef HAVE_SYS_UN_H # include #endif #include #include #include #include #include #include #include /* for offsetof */ #include #include #include //#include "ssh.h" //#include "misc.h" //#include "xmalloc.h" //#include "atomicio.h" //#include "pathnames.h" #include "log.h" //#include "buffer.h" void seed_rng(void) { u_long mask; int error; /* * OpenSSL version numbers: MNNFFPPS: major minor fix patch status * We match major, minor, fix and status (not patch) for <1.0.0. * After that, we acceptable compatible fix versions (so we * allow 1.0.1 to work with 1.0.0). Going backwards is only allowed * within a patch series. */ error = 0; mask = SSLeay() >= 0x1000000f ? 0xfff00000L : 0xfffff00fL; if (SSLeay() >= 0x1000000f) if ((SSLeay() & 0xfffffff0L) < (OPENSSL_VERSION_NUMBER & 0xfffffff0L)) error = 1; if ((SSLeay() ^ OPENSSL_VERSION_NUMBER) & mask || (SSLeay() >> 12) < (OPENSSL_VERSION_NUMBER >> 12)) error = 1; if (error) fatalx("OpenSSL version mismatch. Built against %lx, you have %lx\n", (u_long)OPENSSL_VERSION_NUMBER, SSLeay()); if (RAND_status() != 1) fatal("PRNG is not seeded"); } opensmtpd-extras-5.7.1/openbsd-compat/entropy.h010064400017500000000000000030551253636606600210360ustar00gilleswheel/* * Copyright (c) 1999-2000 Damien Miller. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* $Id: entropy.h,v 1.6 2011/09/09 01:29:41 dtucker Exp $ */ #ifndef _RANDOMS_H #define _RANDOMS_H /* #include "buffer.h" */ void seed_rng(void); /* void rexec_send_rng_seed(Buffer *); */ /* void rexec_recv_rng_seed(Buffer *); */ #endif /* _RANDOMS_H */ opensmtpd-extras-5.7.1/openbsd-compat/event_asr_run.c010064400017500000000000000043501253636606600222020ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2012 Eric Faurot * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include struct event_asr { struct event ev; struct asr_query *async; void (*cb)(struct asr_result *, void *); void *arg; }; struct event_asr * event_asr_run(struct asr_query *, void (*)(struct asr_result *, void *), void *); void event_asr_abort(struct event_asr *); static void event_asr_dispatch(int fd __attribute__((__unused__)), short ev __attribute__((__unused__)), void *arg) { struct event_asr *eva = arg; struct asr_result ar; struct timeval tv; event_del(&eva->ev); if (asr_run(eva->async, &ar)) { eva->cb(&ar, eva->arg); free(eva); } else { event_set(&eva->ev, ar.ar_fd, ar.ar_cond == ASR_WANT_READ ? EV_READ : EV_WRITE, event_asr_dispatch, eva); tv.tv_sec = ar.ar_timeout / 1000; tv.tv_usec = (ar.ar_timeout % 1000) * 1000; event_add(&eva->ev, &tv); } } struct event_asr * event_asr_run(struct asr_query *async, void (*cb)(struct asr_result *, void *), void *arg) { struct event_asr *eva; struct timeval tv; eva = calloc(1, sizeof *eva); if (eva == NULL) return (NULL); eva->async = async; eva->cb = cb; eva->arg = arg; tv.tv_sec = 0; tv.tv_usec = 0; evtimer_set(&eva->ev, event_asr_dispatch, eva); evtimer_add(&eva->ev, &tv); return (eva); } void event_asr_abort(struct event_asr *eva) { asr_abort(eva->async); event_del(&eva->ev); free(eva); } opensmtpd-extras-5.7.1/openbsd-compat/explicit_bzero.c010064400017500000000000000005551253636606600223550ustar00gilleswheel/* OPENBSD ORIGINAL: lib/libc/string/explicit_bzero.c */ /* $OpenBSD: explicit_bzero.c,v 1.1 2014/01/22 21:06:45 tedu Exp $ */ /* * Public domain. * Written by Ted Unangst */ #include "includes.h" #ifndef HAVE_EXPLICIT_BZERO /* * explicit_bzero - don't let the compiler optimize away bzero */ void explicit_bzero(void *p, size_t n) { bzero(p, n); } #endif opensmtpd-extras-5.7.1/openbsd-compat/fgetln.c010064400017500000000000000041551253636606600206120ustar00gilleswheel/* $OpenPackages$ */ /* $OpenBSD: util.c,v 1.23 2007/09/17 09:28:36 espie Exp $ */ /* $NetBSD: util.c,v 1.10 1996/12/31 17:56:04 christos Exp $ */ /* * Copyright (c) 2001 Marc Espie. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBSD * PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* OPENBSD ORIGINAL: usr.bin/make/util.c */ #include "includes.h" #ifndef HAVE_FGETLN #include "xmalloc.h" char * fgetln(stream, len) FILE *stream; size_t *len; { static char *buffer = NULL; static size_t buflen = 0; if (buflen == 0) { buflen = 512; buffer = __xmalloc(buflen+1); } if (fgets(buffer, buflen+1, stream) == NULL) return NULL; *len = strlen(buffer); while (*len == buflen && buffer[*len-1] != '\n') { buffer = __xrealloc(buffer, 1, 2*buflen + 1); if (fgets(buffer + buflen, buflen + 1, stream) == NULL) return NULL; *len += strlen(buffer + buflen); buflen *= 2; } return buffer; } #endif opensmtpd-extras-5.7.1/openbsd-compat/fmt_scaled.c010064400017500000000000000161371253636606600214370ustar00gilleswheel/* $OpenBSD: fmt_scaled.c,v 1.9 2007/03/20 03:42:52 tedu Exp $ */ /* * Copyright (c) 2001, 2002, 2003 Ian F. Darwin. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* OPENBSD ORIGINAL: lib/libutil/fmt_scaled.c */ /* * fmt_scaled: Format numbers scaled for human comprehension * scan_scaled: Scan numbers in this format. * * "Human-readable" output uses 4 digits max, and puts a unit suffix at * the end. Makes output compact and easy-to-read esp. on huge disks. * Formatting code was originally in OpenBSD "df", converted to library routine. * Scanning code written for OpenBSD libutil. */ #include "includes.h" #ifndef HAVE_FMT_SCALED #include #include #include #include #include #include typedef enum { NONE = 0, KILO = 1, MEGA = 2, GIGA = 3, TERA = 4, PETA = 5, EXA = 6 } unit_type; /* These three arrays MUST be in sync! XXX make a struct */ static unit_type units[] = { NONE, KILO, MEGA, GIGA, TERA, PETA, EXA }; static char scale_chars[] = "BKMGTPE"; static long long scale_factors[] = { 1LL, 1024LL, 1024LL*1024, 1024LL*1024*1024, 1024LL*1024*1024*1024, 1024LL*1024*1024*1024*1024, 1024LL*1024*1024*1024*1024*1024, }; #define SCALE_LENGTH (sizeof(units)/sizeof(units[0])) #define MAX_DIGITS (SCALE_LENGTH * 3) /* XXX strlen(sprintf("%lld", -1)? */ /** Convert the given input string "scaled" into numeric in "result". * Return 0 on success, -1 and errno set on error. */ int scan_scaled(char *scaled, long long *result) { char *p = scaled; int sign = 0; unsigned int i, ndigits = 0, fract_digits = 0; long long scale_fact = 1, whole = 0, fpart = 0; /* Skip leading whitespace */ while (isascii(*p) && isspace(*p)) ++p; /* Then at most one leading + or - */ while (*p == '-' || *p == '+') { if (*p == '-') { if (sign) { errno = EINVAL; return -1; } sign = -1; ++p; } else if (*p == '+') { if (sign) { errno = EINVAL; return -1; } sign = +1; ++p; } } /* Main loop: Scan digits, find decimal point, if present. * We don't allow exponentials, so no scientific notation * (but note that E for Exa might look like e to some!). * Advance 'p' to end, to get scale factor. */ for (; isascii(*p) && (isdigit(*p) || *p=='.'); ++p) { if (*p == '.') { if (fract_digits > 0) { /* oops, more than one '.' */ errno = EINVAL; return -1; } fract_digits = 1; continue; } i = (*p) - '0'; /* whew! finally a digit we can use */ if (fract_digits > 0) { if (fract_digits >= MAX_DIGITS-1) /* ignore extra fractional digits */ continue; fract_digits++; /* for later scaling */ fpart *= 10; fpart += i; } else { /* normal digit */ if (++ndigits >= MAX_DIGITS) { errno = ERANGE; return -1; } whole *= 10; whole += i; } } if (sign) { whole *= sign; fpart *= sign; } /* If no scale factor given, we're done. fraction is discarded. */ if (!*p) { *result = whole; return 0; } /* Validate scale factor, and scale whole and fraction by it. */ for (i = 0; i < SCALE_LENGTH; i++) { /** Are we there yet? */ if (*p == scale_chars[i] || *p == tolower(scale_chars[i])) { /* If it ends with alphanumerics after the scale char, bad. */ if (isalnum(*(p+1))) { errno = EINVAL; return -1; } scale_fact = scale_factors[i]; /* scale whole part */ whole *= scale_fact; /* truncate fpart so it does't overflow. * then scale fractional part. */ while (fpart >= LLONG_MAX / scale_fact) { fpart /= 10; fract_digits--; } fpart *= scale_fact; if (fract_digits > 0) { for (i = 0; i < fract_digits -1; i++) fpart /= 10; } whole += fpart; *result = whole; return 0; } } errno = ERANGE; return -1; } /* Format the given "number" into human-readable form in "result". * Result must point to an allocated buffer of length FMT_SCALED_STRSIZE. * Return 0 on success, -1 and errno set if error. */ int fmt_scaled(long long number, char *result) { long long abval, fract = 0; unsigned int i; unit_type unit = NONE; abval = (number < 0LL) ? -number : number; /* no long long_abs yet */ /* Not every negative long long has a positive representation. * Also check for numbers that are just too darned big to format */ if (abval < 0 || abval / 1024 >= scale_factors[SCALE_LENGTH-1]) { errno = ERANGE; return -1; } /* scale whole part; get unscaled fraction */ for (i = 0; i < SCALE_LENGTH; i++) { if (abval/1024 < scale_factors[i]) { unit = units[i]; fract = (i == 0) ? 0 : abval % scale_factors[i]; number /= scale_factors[i]; if (i > 0) fract /= scale_factors[i - 1]; break; } } fract = (10 * fract + 512) / 1024; /* if the result would be >= 10, round main number */ if (fract == 10) { if (number >= 0) number++; else number--; fract = 0; } if (number == 0) strlcpy(result, "0B", FMT_SCALED_STRSIZE); else if (unit == NONE || number >= 100 || number <= -100) { if (fract >= 5) { if (number >= 0) number++; else number--; } (void)snprintf(result, FMT_SCALED_STRSIZE, "%lld%c", number, scale_chars[unit]); } else (void)snprintf(result, FMT_SCALED_STRSIZE, "%lld.%1lld%c", number, fract, scale_chars[unit]); return 0; } #ifdef MAIN /* * This is the original version of the program in the man page. * Copy-and-paste whatever you need from it. */ int main(int argc, char **argv) { char *cinput = "1.5K", buf[FMT_SCALED_STRSIZE]; long long ninput = 10483892, result; if (scan_scaled(cinput, &result) == 0) printf("\"%s\" -> %lld\n", cinput, result); else perror(cinput); if (fmt_scaled(ninput, buf) == 0) printf("%lld -> \"%s\"\n", ninput, buf); else fprintf(stderr, "%lld invalid (%s)\n", ninput, strerror(errno)); return 0; } #endif #endif /* HAVE_FMT_SCALED */ opensmtpd-extras-5.7.1/openbsd-compat/fparseln.c010064400017500000000000000124241253636606600211430ustar00gilleswheel/* $OpenBSD: fparseln.c,v 1.6 2005/08/02 21:46:23 espie Exp $ */ /* $NetBSD: fparseln.c,v 1.7 1999/07/02 15:49:12 simonb Exp $ */ /* * Copyright (c) 1997 Christos Zoulas. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Christos Zoulas. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* OPENBSD ORIGINAL: lib/libutil/fparseln.c */ #include "includes.h" #include #include #include #include #ifndef HAVE_FPARSELN /* * fparseln() specific operation flags. */ #define FPARSELN_UNESCESC 0x01 #define FPARSELN_UNESCCONT 0x02 #define FPARSELN_UNESCCOMM 0x04 #define FPARSELN_UNESCREST 0x08 #define FPARSELN_UNESCALL 0x0f static int isescaped(const char *, const char *, int); /* isescaped(): * Return true if the character in *p that belongs to a string * that starts in *sp, is escaped by the escape character esc. */ static int isescaped(const char *sp, const char *p, int esc) { const char *cp; size_t ne; /* No escape character */ if (esc == '\0') return 1; /* Count the number of escape characters that precede ours */ for (ne = 0, cp = p; --cp >= sp && *cp == esc; ne++) continue; /* Return true if odd number of escape characters */ return (ne & 1) != 0; } /* fparseln(): * Read a line from a file parsing continuations ending in \ * and eliminating trailing newlines, or comments starting with * the comment char. */ char * fparseln(FILE *fp, size_t *size, size_t *lineno, const char str[3], int flags) { static const char dstr[3] = { '\\', '\\', '#' }; char *buf = NULL, *ptr, *cp, esc, con, nl, com; size_t s, len = 0; int cnt = 1; if (str == NULL) str = dstr; esc = str[0]; con = str[1]; com = str[2]; /* * XXX: it would be cool to be able to specify the newline character, * but unfortunately, fgetln does not let us */ nl = '\n'; while (cnt) { cnt = 0; if (lineno) (*lineno)++; if ((ptr = fgetln(fp, &s)) == NULL) break; if (s && com) { /* Check and eliminate comments */ for (cp = ptr; cp < ptr + s; cp++) if (*cp == com && !isescaped(ptr, cp, esc)) { s = cp - ptr; cnt = s == 0 && buf == NULL; break; } } if (s && nl) { /* Check and eliminate newlines */ cp = &ptr[s - 1]; if (*cp == nl) s--; /* forget newline */ } if (s && con) { /* Check and eliminate continuations */ cp = &ptr[s - 1]; if (*cp == con && !isescaped(ptr, cp, esc)) { s--; /* forget escape */ cnt = 1; } } if (s == 0 && buf != NULL) continue; if ((cp = realloc(buf, len + s + 1)) == NULL) { free(buf); return NULL; } buf = cp; (void) memcpy(buf + len, ptr, s); len += s; buf[len] = '\0'; } if ((flags & FPARSELN_UNESCALL) != 0 && esc && buf != NULL && strchr(buf, esc) != NULL) { ptr = cp = buf; while (cp[0] != '\0') { int skipesc; while (cp[0] != '\0' && cp[0] != esc) *ptr++ = *cp++; if (cp[0] == '\0' || cp[1] == '\0') break; skipesc = 0; if (cp[1] == com) skipesc += (flags & FPARSELN_UNESCCOMM); if (cp[1] == con) skipesc += (flags & FPARSELN_UNESCCONT); if (cp[1] == esc) skipesc += (flags & FPARSELN_UNESCESC); if (cp[1] != com && cp[1] != con && cp[1] != esc) skipesc = (flags & FPARSELN_UNESCREST); if (skipesc) cp++; else *ptr++ = *cp++; *ptr++ = *cp++; } *ptr = '\0'; len = strlen(buf); } if (size) *size = len; return buf; } #endif #ifdef TEST int main(int, char **); int main(argc, argv) int argc; char **argv; { char *ptr; size_t size, line; line = 0; while ((ptr = fparseln(stdin, &size, &line, NULL, FPARSELN_UNESCALL)) != NULL) printf("line %d (%d) |%s|\n", line, size, ptr); return 0; } /* # This is a test line 1 line 2 \ line 3 # Comment line 4 \# Not comment \\\\ # And a comment \ line 5 \\\ line 6 */ #endif /* TEST */ opensmtpd-extras-5.7.1/openbsd-compat/getopt.c010064400017500000000000000076031253636606600206360ustar00gilleswheel/* * Copyright (c) 1987, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* OPENBSD ORIGINAL: lib/libc/stdlib/getopt.c */ #include "includes.h" #if !defined(HAVE_GETOPT) || !defined(HAVE_GETOPT_OPTRESET) #if defined(LIBC_SCCS) && !defined(lint) static char *rcsid = "$OpenBSD: getopt.c,v 1.5 2003/06/02 20:18:37 millert Exp $"; #endif /* LIBC_SCCS and not lint */ #include #include #include int BSDopterr = 1, /* if error message should be printed */ BSDoptind = 1, /* index into parent argv vector */ BSDoptopt, /* character checked for validity */ BSDoptreset; /* reset getopt */ char *BSDoptarg; /* argument associated with option */ #define BADCH (int)'?' #define BADARG (int)':' #define EMSG "" /* * getopt -- * Parse argc/argv argument vector. */ int BSDgetopt(nargc, nargv, ostr) int nargc; char * const *nargv; const char *ostr; { extern char *__progname; static char *place = EMSG; /* option letter processing */ char *oli; /* option letter list index */ if (ostr == NULL) return (-1); if (BSDoptreset || !*place) { /* update scanning pointer */ BSDoptreset = 0; if (BSDoptind >= nargc || *(place = nargv[BSDoptind]) != '-') { place = EMSG; return (-1); } if (place[1] && *++place == '-') { /* found "--" */ ++BSDoptind; place = EMSG; return (-1); } } /* option letter okay? */ if ((BSDoptopt = (int)*place++) == (int)':' || !(oli = strchr(ostr, BSDoptopt))) { /* * if the user didn't specify '-' as an option, * assume it means -1. */ if (BSDoptopt == (int)'-') return (-1); if (!*place) ++BSDoptind; if (BSDopterr && *ostr != ':') (void)fprintf(stderr, "%s: illegal option -- %c\n", __progname, BSDoptopt); return (BADCH); } if (*++oli != ':') { /* don't need argument */ BSDoptarg = NULL; if (!*place) ++BSDoptind; } else { /* need an argument */ if (*place) /* no white space */ BSDoptarg = place; else if (nargc <= ++BSDoptind) { /* no arg */ place = EMSG; if (*ostr == ':') return (BADARG); if (BSDopterr) (void)fprintf(stderr, "%s: option requires an argument -- %c\n", __progname, BSDoptopt); return (BADCH); } else /* white space */ BSDoptarg = nargv[BSDoptind]; place = EMSG; ++BSDoptind; } return (BSDoptopt); /* dump back option letter */ } #endif /* !defined(HAVE_GETOPT) || !defined(HAVE_OPTRESET) */ opensmtpd-extras-5.7.1/openbsd-compat/imsg-buffer.c010064400017500000000000000132111253636606600215320ustar00gilleswheel/* $OpenBSD: imsg-buffer.c,v 1.3 2013/11/13 20:40:24 benno Exp $ */ /* * Copyright (c) 2003, 2004 Henning Brauer * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include "imsg.h" int ibuf_realloc(struct ibuf *, size_t); void ibuf_enqueue(struct msgbuf *, struct ibuf *); void ibuf_dequeue(struct msgbuf *, struct ibuf *); struct ibuf * ibuf_open(size_t len) { struct ibuf *buf; if ((buf = calloc(1, sizeof(struct ibuf))) == NULL) return (NULL); if ((buf->buf = malloc(len)) == NULL) { free(buf); return (NULL); } buf->size = buf->max = len; buf->fd = -1; return (buf); } struct ibuf * ibuf_dynamic(size_t len, size_t max) { struct ibuf *buf; if (max < len) return (NULL); if ((buf = ibuf_open(len)) == NULL) return (NULL); if (max > 0) buf->max = max; return (buf); } int ibuf_realloc(struct ibuf *buf, size_t len) { u_char *b; /* on static buffers max is eq size and so the following fails */ if (buf->wpos + len > buf->max) { errno = ENOMEM; return (-1); } b = realloc(buf->buf, buf->wpos + len); if (b == NULL) return (-1); buf->buf = b; buf->size = buf->wpos + len; return (0); } int ibuf_add(struct ibuf *buf, const void *data, size_t len) { if (buf->wpos + len > buf->size) if (ibuf_realloc(buf, len) == -1) return (-1); memcpy(buf->buf + buf->wpos, data, len); buf->wpos += len; return (0); } void * ibuf_reserve(struct ibuf *buf, size_t len) { void *b; if (buf->wpos + len > buf->size) if (ibuf_realloc(buf, len) == -1) return (NULL); b = buf->buf + buf->wpos; buf->wpos += len; return (b); } void * ibuf_seek(struct ibuf *buf, size_t pos, size_t len) { /* only allowed to seek in already written parts */ if (pos + len > buf->wpos) return (NULL); return (buf->buf + pos); } size_t ibuf_size(struct ibuf *buf) { return (buf->wpos); } size_t ibuf_left(struct ibuf *buf) { return (buf->max - buf->wpos); } void ibuf_close(struct msgbuf *msgbuf, struct ibuf *buf) { ibuf_enqueue(msgbuf, buf); } int ibuf_write(struct msgbuf *msgbuf) { struct iovec iov[IOV_MAX]; struct ibuf *buf; unsigned int i = 0; ssize_t n; bzero(&iov, sizeof(iov)); TAILQ_FOREACH(buf, &msgbuf->bufs, entry) { if (i >= IOV_MAX) break; iov[i].iov_base = buf->buf + buf->rpos; iov[i].iov_len = buf->wpos - buf->rpos; i++; } again: if ((n = writev(msgbuf->fd, iov, i)) == -1) { if (errno == EINTR) goto again; if (errno == ENOBUFS) errno = EAGAIN; return (-1); } if (n == 0) { /* connection closed */ errno = 0; return (0); } msgbuf_drain(msgbuf, n); return (1); } void ibuf_free(struct ibuf *buf) { free(buf->buf); free(buf); } void msgbuf_init(struct msgbuf *msgbuf) { msgbuf->queued = 0; msgbuf->fd = -1; TAILQ_INIT(&msgbuf->bufs); } void msgbuf_drain(struct msgbuf *msgbuf, size_t n) { struct ibuf *buf, *next; for (buf = TAILQ_FIRST(&msgbuf->bufs); buf != NULL && n > 0; buf = next) { next = TAILQ_NEXT(buf, entry); if (buf->rpos + n >= buf->wpos) { n -= buf->wpos - buf->rpos; ibuf_dequeue(msgbuf, buf); } else { buf->rpos += n; n = 0; } } } void msgbuf_clear(struct msgbuf *msgbuf) { struct ibuf *buf; while ((buf = TAILQ_FIRST(&msgbuf->bufs)) != NULL) ibuf_dequeue(msgbuf, buf); } int msgbuf_write(struct msgbuf *msgbuf) { struct iovec iov[IOV_MAX]; struct ibuf *buf; unsigned int i = 0; ssize_t n; struct msghdr msg; struct cmsghdr *cmsg; union { struct cmsghdr hdr; char buf[CMSG_SPACE(sizeof(int))]; } cmsgbuf; bzero(&iov, sizeof(iov)); bzero(&msg, sizeof(msg)); TAILQ_FOREACH(buf, &msgbuf->bufs, entry) { if (i >= IOV_MAX) break; iov[i].iov_base = buf->buf + buf->rpos; iov[i].iov_len = buf->wpos - buf->rpos; i++; if (buf->fd != -1) break; } msg.msg_iov = iov; msg.msg_iovlen = i; if (buf != NULL && buf->fd != -1) { msg.msg_control = (caddr_t)&cmsgbuf.buf; msg.msg_controllen = sizeof(cmsgbuf.buf); cmsg = CMSG_FIRSTHDR(&msg); cmsg->cmsg_len = CMSG_LEN(sizeof(int)); cmsg->cmsg_level = SOL_SOCKET; cmsg->cmsg_type = SCM_RIGHTS; *(int *)CMSG_DATA(cmsg) = buf->fd; } again: if ((n = sendmsg(msgbuf->fd, &msg, 0)) == -1) { if (errno == EINTR) goto again; if (errno == ENOBUFS) errno = EAGAIN; return (-1); } if (n == 0) { /* connection closed */ errno = 0; return (0); } /* * assumption: fd got sent if sendmsg sent anything * this works because fds are passed one at a time */ if (buf != NULL && buf->fd != -1) { close(buf->fd); buf->fd = -1; } msgbuf_drain(msgbuf, n); return (1); } void ibuf_enqueue(struct msgbuf *msgbuf, struct ibuf *buf) { TAILQ_INSERT_TAIL(&msgbuf->bufs, buf, entry); msgbuf->queued++; } void ibuf_dequeue(struct msgbuf *msgbuf, struct ibuf *buf) { TAILQ_REMOVE(&msgbuf->bufs, buf, entry); if (buf->fd != -1) close(buf->fd); msgbuf->queued--; ibuf_free(buf); } opensmtpd-extras-5.7.1/openbsd-compat/imsg.c010064400017500000000000000146621253636606600202760ustar00gilleswheel/* $OpenBSD: imsg.c,v 1.5 2013/12/26 17:32:33 eric Exp $ */ /* * Copyright (c) 2003, 2004 Henning Brauer * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "includes.h" #include #include #include #include #include #include #include #include #include "imsg.h" int imsg_fd_overhead = 0; int imsg_get_fd(struct imsgbuf *); int available_fds(unsigned int n) { unsigned int i; int ret, fds[256]; if (n > (sizeof(fds)/sizeof(fds[0]))) return (1); ret = 0; for (i = 0; i < n; i++) { fds[i] = -1; if ((fds[i] = socket(AF_INET, SOCK_DGRAM, 0)) < 0) { ret = 1; break; } } for (i = 0; i < n && fds[i] >= 0; i++) close(fds[i]); return (ret); } void imsg_init(struct imsgbuf *ibuf, int fd) { msgbuf_init(&ibuf->w); bzero(&ibuf->r, sizeof(ibuf->r)); ibuf->fd = fd; ibuf->w.fd = fd; ibuf->pid = getpid(); TAILQ_INIT(&ibuf->fds); } ssize_t imsg_read(struct imsgbuf *ibuf) { struct msghdr msg; struct cmsghdr *cmsg; union { struct cmsghdr hdr; char buf[CMSG_SPACE(sizeof(int) * 1)]; } cmsgbuf; struct iovec iov; ssize_t n = -1; int fd; struct imsg_fd *ifd; bzero(&msg, sizeof(msg)); iov.iov_base = ibuf->r.buf + ibuf->r.wpos; iov.iov_len = sizeof(ibuf->r.buf) - ibuf->r.wpos; msg.msg_iov = &iov; msg.msg_iovlen = 1; msg.msg_control = &cmsgbuf.buf; msg.msg_controllen = sizeof(cmsgbuf.buf); if ((ifd = calloc(1, sizeof(struct imsg_fd))) == NULL) return (-1); again: if (available_fds(imsg_fd_overhead + (CMSG_SPACE(sizeof(int))-CMSG_SPACE(0))/sizeof(int))) { errno = EAGAIN; free(ifd); return (-1); } if ((n = recvmsg(ibuf->fd, &msg, 0)) == -1) { if (errno == EMSGSIZE) goto fail; if (errno != EINTR && errno != EAGAIN) goto fail; goto again; } ibuf->r.wpos += n; for (cmsg = CMSG_FIRSTHDR(&msg); cmsg != NULL; cmsg = CMSG_NXTHDR(&msg, cmsg)) { if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_RIGHTS) { int i; int j; /* * We only accept one file descriptor. Due to C * padding rules, our control buffer might contain * more than one fd, and we must close them. */ j = ((char *)cmsg + cmsg->cmsg_len - (char *)CMSG_DATA(cmsg)) / sizeof(int); for (i = 0; i < j; i++) { fd = ((int *)CMSG_DATA(cmsg))[i]; if (ifd != NULL) { ifd->fd = fd; TAILQ_INSERT_TAIL(&ibuf->fds, ifd, entry); ifd = NULL; } else close(fd); } } /* we do not handle other ctl data level */ } fail: if (ifd) free(ifd); return (n); } ssize_t imsg_get(struct imsgbuf *ibuf, struct imsg *imsg) { size_t av, left, datalen; av = ibuf->r.wpos; if (IMSG_HEADER_SIZE > av) return (0); memcpy(&imsg->hdr, ibuf->r.buf, sizeof(imsg->hdr)); if (imsg->hdr.len < IMSG_HEADER_SIZE || imsg->hdr.len > MAX_IMSGSIZE) { errno = ERANGE; return (-1); } if (imsg->hdr.len > av) return (0); datalen = imsg->hdr.len - IMSG_HEADER_SIZE; ibuf->r.rptr = ibuf->r.buf + IMSG_HEADER_SIZE; if ((imsg->data = malloc(datalen)) == NULL) return (-1); if (imsg->hdr.flags & IMSGF_HASFD) imsg->fd = imsg_get_fd(ibuf); else imsg->fd = -1; memcpy(imsg->data, ibuf->r.rptr, datalen); if (imsg->hdr.len < av) { left = av - imsg->hdr.len; memmove(&ibuf->r.buf, ibuf->r.buf + imsg->hdr.len, left); ibuf->r.wpos = left; } else ibuf->r.wpos = 0; return (datalen + IMSG_HEADER_SIZE); } int imsg_compose(struct imsgbuf *ibuf, u_int32_t type, u_int32_t peerid, pid_t pid, int fd, const void *data, u_int16_t datalen) { struct ibuf *wbuf; if ((wbuf = imsg_create(ibuf, type, peerid, pid, datalen)) == NULL) return (-1); if (imsg_add(wbuf, data, datalen) == -1) return (-1); wbuf->fd = fd; imsg_close(ibuf, wbuf); return (1); } int imsg_composev(struct imsgbuf *ibuf, u_int32_t type, u_int32_t peerid, pid_t pid, int fd, const struct iovec *iov, int iovcnt) { struct ibuf *wbuf; int i, datalen = 0; for (i = 0; i < iovcnt; i++) datalen += iov[i].iov_len; if ((wbuf = imsg_create(ibuf, type, peerid, pid, datalen)) == NULL) return (-1); for (i = 0; i < iovcnt; i++) if (imsg_add(wbuf, iov[i].iov_base, iov[i].iov_len) == -1) return (-1); wbuf->fd = fd; imsg_close(ibuf, wbuf); return (1); } /* ARGSUSED */ struct ibuf * imsg_create(struct imsgbuf *ibuf, u_int32_t type, u_int32_t peerid, pid_t pid, u_int16_t datalen) { struct ibuf *wbuf; struct imsg_hdr hdr; datalen += IMSG_HEADER_SIZE; if (datalen > MAX_IMSGSIZE) { errno = ERANGE; return (NULL); } hdr.type = type; hdr.flags = 0; hdr.peerid = peerid; if ((hdr.pid = pid) == 0) hdr.pid = ibuf->pid; if ((wbuf = ibuf_dynamic(datalen, MAX_IMSGSIZE)) == NULL) { return (NULL); } if (imsg_add(wbuf, &hdr, sizeof(hdr)) == -1) return (NULL); return (wbuf); } int imsg_add(struct ibuf *msg, const void *data, u_int16_t datalen) { if (datalen) if (ibuf_add(msg, data, datalen) == -1) { ibuf_free(msg); return (-1); } return (datalen); } void imsg_close(struct imsgbuf *ibuf, struct ibuf *msg) { struct imsg_hdr *hdr; hdr = (struct imsg_hdr *)msg->buf; hdr->flags &= ~IMSGF_HASFD; if (msg->fd != -1) hdr->flags |= IMSGF_HASFD; hdr->len = (u_int16_t)msg->wpos; ibuf_close(&ibuf->w, msg); } void imsg_free(struct imsg *imsg) { free(imsg->data); } int imsg_get_fd(struct imsgbuf *ibuf) { int fd; struct imsg_fd *ifd; if ((ifd = TAILQ_FIRST(&ibuf->fds)) == NULL) return (-1); fd = ifd->fd; TAILQ_REMOVE(&ibuf->fds, ifd, entry); free(ifd); return (fd); } int imsg_flush(struct imsgbuf *ibuf) { while (ibuf->w.queued) if (msgbuf_write(&ibuf->w) < 0) return (-1); return (0); } void imsg_clear(struct imsgbuf *ibuf) { int fd; msgbuf_clear(&ibuf->w); while ((fd = imsg_get_fd(ibuf)) != -1) close(fd); } opensmtpd-extras-5.7.1/openbsd-compat/imsg.h010064400017500000000000000060411253636606600202730ustar00gilleswheel/* $OpenBSD: imsg.h,v 1.3 2013/12/26 17:32:33 eric Exp $ */ /* * Copyright (c) 2006, 2007 Pierre-Yves Ritschard * Copyright (c) 2006, 2007, 2008 Reyk Floeter * Copyright (c) 2003, 2004 Henning Brauer * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _IMSG_H_ #define _IMSG_H_ #define IBUF_READ_SIZE 65535 #define IMSG_HEADER_SIZE sizeof(struct imsg_hdr) #define MAX_IMSGSIZE 16384 struct ibuf { TAILQ_ENTRY(ibuf) entry; u_char *buf; size_t size; size_t max; size_t wpos; size_t rpos; int fd; }; struct msgbuf { TAILQ_HEAD(, ibuf) bufs; u_int32_t queued; int fd; }; struct ibuf_read { u_char buf[IBUF_READ_SIZE]; u_char *rptr; size_t wpos; }; struct imsg_fd { TAILQ_ENTRY(imsg_fd) entry; int fd; }; struct imsgbuf { TAILQ_HEAD(, imsg_fd) fds; struct ibuf_read r; struct msgbuf w; int fd; pid_t pid; }; #define IMSGF_HASFD 1 struct imsg_hdr { u_int32_t type; u_int16_t len; u_int16_t flags; u_int32_t peerid; u_int32_t pid; }; struct imsg { struct imsg_hdr hdr; int fd; void *data; }; /* buffer.c */ struct ibuf *ibuf_open(size_t); struct ibuf *ibuf_dynamic(size_t, size_t); int ibuf_add(struct ibuf *, const void *, size_t); void *ibuf_reserve(struct ibuf *, size_t); void *ibuf_seek(struct ibuf *, size_t, size_t); size_t ibuf_size(struct ibuf *); size_t ibuf_left(struct ibuf *); void ibuf_close(struct msgbuf *, struct ibuf *); int ibuf_write(struct msgbuf *); void ibuf_free(struct ibuf *); void msgbuf_init(struct msgbuf *); void msgbuf_clear(struct msgbuf *); int msgbuf_write(struct msgbuf *); void msgbuf_drain(struct msgbuf *, size_t); /* imsg.c */ int available_fds(unsigned int); void imsg_init(struct imsgbuf *, int); ssize_t imsg_read(struct imsgbuf *); ssize_t imsg_get(struct imsgbuf *, struct imsg *); int imsg_compose(struct imsgbuf *, u_int32_t, u_int32_t, pid_t, int, const void *, u_int16_t); int imsg_composev(struct imsgbuf *, u_int32_t, u_int32_t, pid_t, int, const struct iovec *, int); struct ibuf *imsg_create(struct imsgbuf *, u_int32_t, u_int32_t, pid_t, u_int16_t); int imsg_add(struct ibuf *, const void *, u_int16_t); void imsg_close(struct imsgbuf *, struct ibuf *); void imsg_free(struct imsg *); int imsg_flush(struct imsgbuf *); void imsg_clear(struct imsgbuf *); #endif opensmtpd-extras-5.7.1/openbsd-compat/includes.h010064400017500000000000000034531253636606600211460ustar00gilleswheel/* $OpenBSD: includes.h,v 1.54 2006/07/22 20:48:23 stevesk Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland * All rights reserved * This file includes most of the needed system headers. * * As far as I am concerned, the code I have written for this software * can be used freely for any purpose. Any derived versions of this * software must be clearly marked as such, and if the derived work is * incompatible with the protocol description in the RFC file, it must be * called by a name other than "ssh" or "Secure Shell". */ #ifndef INCLUDES_H #define INCLUDES_H #include "config.h" #ifndef _GNU_SOURCE #define _GNU_SOURCE /* activate extra prototypes for glibc */ #endif #include #include /* For CMSG_* */ #ifdef HAVE_LIMITS_H # include /* For PATH_MAX */ #endif #ifdef HAVE_BSTRING_H # include #endif #ifdef HAVE_ENDIAN_H # include #endif #ifdef HAVE_MAILLOCK_H # include /* For _PATH_MAILDIR */ #endif #ifdef HAVE_PATHS_H # include #endif /* *-*-nto-qnx needs these headers for strcasecmp and LASTLOG_FILE respectively */ #ifdef HAVE_STRINGS_H # include #endif #ifdef HAVE_LOGIN_H # include #endif #ifdef HAVE_RPC_TYPES_H # include /* For INADDR_LOOPBACK */ #endif #ifdef USE_PAM #if defined(HAVE_SECURITY_PAM_APPL_H) # include #elif defined (HAVE_PAM_PAM_APPL_H) # include #endif #endif #include /* chl */ #ifdef HAVE_NETDB_H # include #endif /* end of chl*/ #include /* For OPENSSL_VERSION_NUMBER */ #include "defines.h" #include "openbsd-compat.h" #include "entropy.h" #include "util.h" #endif /* INCLUDES_H */ opensmtpd-extras-5.7.1/openbsd-compat/log.h010064400017500000000000000026271253636606600201230ustar00gilleswheel/* $OpenBSD$ */ /* * Copyright (c) 2010 Gilles Chehade * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "openbsd-compat.h" void log_init(int); void log_verbose(int); void log_warn(const char *, ...) __attribute__((format (printf, 1, 2))); void log_warnx(const char *, ...) __attribute__((format (printf, 1, 2))); void log_info(const char *, ...) __attribute__((format (printf, 1, 2))); void log_debug(const char *, ...) __attribute__((format (printf, 1, 2))); void log_trace(int, const char *, ...) __attribute__((format (printf, 2, 3))); void fatal(const char *, ...) __attribute__((format (printf, 1, 2))); void fatalx(const char *, ...) __attribute__((format (printf, 1, 2))); opensmtpd-extras-5.7.1/openbsd-compat/mktemp.c010064400017500000000000000062201253636606600206230ustar00gilleswheel/* THIS FILE HAS BEEN MODIFIED FROM THE ORIGINAL OPENBSD SOURCE */ /* Changes: Removed mktemp */ /* $OpenBSD: mktemp.c,v 1.30 2010/03/21 23:09:30 schwarze Exp $ */ /* * Copyright (c) 1996-1998, 2008 Theo de Raadt * Copyright (c) 1997, 2008-2009 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* OPENBSD ORIGINAL: lib/libc/stdio/mktemp.c */ #include "includes.h" #include #include #include #include #include #include #include #include #include #include #if !defined(HAVE_MKDTEMP) || defined(HAVE_STRICT_MKSTEMP) #define MKTEMP_NAME 0 #define MKTEMP_FILE 1 #define MKTEMP_DIR 2 #define TEMPCHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" #define NUM_CHARS (sizeof(TEMPCHARS) - 1) static int mktemp_internal(char *path, int slen, int mode) { char *start, *cp, *ep; const char *tempchars = TEMPCHARS; unsigned int r, tries; struct stat sb; size_t len; int fd; len = strlen(path); if (len == 0 || slen < 0 || (size_t)slen >= len) { errno = EINVAL; return(-1); } ep = path + len - slen; tries = 1; for (start = ep; start > path && start[-1] == 'X'; start--) { if (tries < INT_MAX / NUM_CHARS) tries *= NUM_CHARS; } tries *= 2; do { for (cp = start; cp != ep; cp++) { r = arc4random_uniform(NUM_CHARS); *cp = tempchars[r]; } switch (mode) { case MKTEMP_NAME: if (lstat(path, &sb) != 0) return(errno == ENOENT ? 0 : -1); break; case MKTEMP_FILE: fd = open(path, O_CREAT|O_EXCL|O_RDWR, S_IRUSR|S_IWUSR); if (fd != -1 || errno != EEXIST) return(fd); break; case MKTEMP_DIR: if (mkdir(path, S_IRUSR|S_IWUSR|S_IXUSR) == 0) return(0); if (errno != EEXIST) return(-1); break; } } while (--tries); errno = EEXIST; return(-1); } #if 0 char *_mktemp(char *); char * _mktemp(char *path) { if (mktemp_internal(path, 0, MKTEMP_NAME) == -1) return(NULL); return(path); } __warn_references(mktemp, "warning: mktemp() possibly used unsafely; consider using mkstemp()"); char * mktemp(char *path) { return(_mktemp(path)); } #endif int mkstemp(char *path) { return(mktemp_internal(path, 0, MKTEMP_FILE)); } int mkstemps(char *path, int slen) { return(mktemp_internal(path, slen, MKTEMP_FILE)); } char * mkdtemp(char *path) { int error; error = mktemp_internal(path, 0, MKTEMP_DIR); return(error ? NULL : path); } #endif /* !defined(HAVE_MKDTEMP) || defined(HAVE_STRICT_MKSTEMP) */ opensmtpd-extras-5.7.1/openbsd-compat/openbsd-compat.h010064400017500000000000000120321253636606600222440ustar00gilleswheel/* $Id: openbsd-compat.h,v 1.51 2010/10/07 10:25:29 djm Exp $ */ /* * Copyright (c) 1999-2003 Damien Miller. All rights reserved. * Copyright (c) 2003 Ben Lindstrom. All rights reserved. * Copyright (c) 2002 Tim Rice. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _OPENBSD_COMPAT_H #define _OPENBSD_COMPAT_H #include "includes.h" #include #include #include /* OpenBSD function replacements */ #include "base64.h" #include #include #include "vis.h" #include "xmalloc.h" #ifdef HAVE_SYS_TIME_H #include #endif #ifndef HAVE_BASENAME char *basename(const char *path); #endif #ifndef HAVE_CLOSEFROM void closefrom(int); #endif #if !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH) char *realpath(const char *path, char *resolved); #endif #ifndef HAVE_STRLCPY size_t strlcpy(char *dst, const char *src, size_t size); #endif #ifndef HAVE_STRLCAT size_t strlcat(char *dst, const char *src, size_t size); #endif #ifndef HAVE_STRMODE void strmode(int mode, char *p); #endif #if !defined(HAVE_MKDTEMP) || defined(HAVE_STRICT_MKSTEMP) int mkstemps(char *path, int slen); int mkstemp(char *path); char *mkdtemp(char *path); #endif #ifndef HAVE_DAEMON int daemon(int nochdir, int noclose); #endif #ifndef HAVE_DIRNAME char *dirname(const char *path); #endif #ifndef HAVE_FMT_SCALED #define FMT_SCALED_STRSIZE 7 int fmt_scaled(long long number, char *result); #endif #ifndef HAVE_SCAN_SCALED int scan_scaled(char *, long long *); #endif #ifndef HAVE_INET_NTOP const char *inet_ntop(int af, const void *src, char *dst, socklen_t size); #endif #ifndef HAVE_STRSEP char *strsep(char **stringp, const char *delim); #endif #ifndef HAVE_SETPROCTITLE void setproctitle(const char *fmt, ...); void compat_init_setproctitle(int argc, char *argv[]); #endif #if !defined(HAVE_GETOPT) || !defined(HAVE_GETOPT_OPTRESET) int BSDgetopt(int argc, char * const *argv, const char *opts); char *BSDoptarg; /* argument associated with option */ int BSDoptind; /* index into parent argv vector */ #endif /* Home grown routines */ #include "bsd-misc.h" /* #include "bsd-setres_id.h" */ /* #include "bsd-statvfs.h" */ #include "bsd-waitpid.h" /* #include "bsd-poll.h" */ #ifndef HAVE_GETPEEREID int getpeereid(int , uid_t *, gid_t *); #endif #ifdef HAVE_ARC4RANDOM # ifndef HAVE_ARC4RANDOM_STIR # define arc4random_stir() # endif #else unsigned int arc4random(void); void arc4random_stir(void); #endif /* !HAVE_ARC4RANDOM */ #ifndef HAVE_ARC4RANDOM_BUF void arc4random_buf(void *, size_t); #endif #ifndef HAVE_ARC4RANDOM_UNIFORM u_int32_t arc4random_uniform(u_int32_t); #endif #ifndef HAVE_ASPRINTF int asprintf(char **, const char *, ...); #endif /* #include XXX needed? For size_t */ #ifndef HAVE_SNPRINTF int snprintf(char *, size_t, SNPRINTF_CONST char *, ...); #endif #ifndef HAVE_STRTOLL long long strtoll(const char *, char **, int); #endif #ifndef HAVE_STRTOUL unsigned long strtoul(const char *, char **, int); #endif #ifndef HAVE_STRTOULL unsigned long long strtoull(const char *, char **, int); #endif #ifndef HAVE_STRTONUM long long strtonum(const char *nptr, long long minval, long long maxval, const char **errstr); #endif #if !defined(HAVE_VASPRINTF) || !defined(HAVE_VSNPRINTF) # include #endif #ifndef HAVE_VASPRINTF int vasprintf(char **, const char *, va_list); #endif #ifndef HAVE_VSNPRINTF int vsnprintf(char *, size_t, const char *, va_list); #endif #ifndef HAVE_EXPLICIT_BZERO void explicit_bzero(void *p, size_t n); #endif /* OpenSMTPD-portable specific entries */ #ifndef HAVE_FGETLN #include #include char * fgetln(FILE *stream, size_t *len); #endif #ifndef HAVE_PW_DUP struct passwd *pw_dup(const struct passwd *); #endif #ifndef HAVE_REALLOCARRAY void *reallocarray(void *, size_t, size_t); #endif #endif /* _OPENBSD_COMPAT_H */ opensmtpd-extras-5.7.1/openbsd-compat/pidfile.c010064400017500000000000000057411253636606600207510ustar00gilleswheel/* $OpenBSD: pidfile.c,v 1.8 2008/06/26 05:42:05 ray Exp $ */ /* $NetBSD: pidfile.c,v 1.4 2001/02/19 22:43:42 cgd Exp $ */ /*- * Copyright (c) 1999 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ /* OPENBSD ORIGINAL: lib/libutil/pidfile.c */ #include "includes.h" #ifndef HAVE_PIDFILE #include #include #include #include #include #include static char *pidfile_path; static pid_t pidfile_pid; static void pidfile_cleanup(void); extern char *__progname; int pidfile(const char *basename) { int save_errno; pid_t pid; FILE *f; if (basename == NULL) basename = __progname; if (pidfile_path != NULL) { free(pidfile_path); pidfile_path = NULL; } /* _PATH_VARRUN includes trailing / */ (void) asprintf(&pidfile_path, "%s%s.pid", _PATH_VARRUN, basename); if (pidfile_path == NULL) return (-1); if ((f = fopen(pidfile_path, "w")) == NULL) { save_errno = errno; free(pidfile_path); pidfile_path = NULL; errno = save_errno; return (-1); } pid = getpid(); if (fprintf(f, "%ld\n", (long)pid) <= 0) { fclose(f); save_errno = errno; (void) unlink(pidfile_path); free(pidfile_path); pidfile_path = NULL; errno = save_errno; return (-1); } fclose(f); pidfile_pid = pid; if (atexit(pidfile_cleanup) < 0) { save_errno = errno; (void) unlink(pidfile_path); free(pidfile_path); pidfile_path = NULL; pidfile_pid = 0; errno = save_errno; return (-1); } return (0); } static void pidfile_cleanup(void) { if (pidfile_path != NULL && pidfile_pid == getpid()) (void) unlink(pidfile_path); } #endif opensmtpd-extras-5.7.1/openbsd-compat/pw_dup.c010064400017500000000000000047661253636606600206410ustar00gilleswheel/* $OpenBSD: pw_dup.c,v 1.7 2005/08/08 08:05:34 espie Exp $ */ /* * Copyright (c) 2000, 2002 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Sponsored in part by the Defense Advanced Research Projects * Agency (DARPA) and Air Force Research Laboratory, Air Force * Materiel Command, USAF, under agreement number F39502-99-1-0512. */ /* OPENBSD ORIGINAL: lib/libc/gen/pw_dup.c */ #include "includes.h" #include #include #include #include #include #ifndef HAVE_PW_DUP #define PW_SIZE(name, size) \ do { \ if (pw->name) { \ size = strlen(pw->name) + 1; \ total += size; \ } \ } while (0) #define PW_COPY(name, size) \ do { \ if (pw->name) { \ (void)memcpy(cp, pw->name, size); \ newpw->name = cp; \ cp += size; \ } \ } while (0) struct passwd * pw_dup(const struct passwd *pw) { char *cp; size_t nsize, psize, gsize, dsize, ssize, total; #if HAVE_STRUCT_PASSWD_PW_CLASS size_t csize; #endif struct passwd *newpw; /* Allocate in one big chunk for easy freeing */ total = sizeof(struct passwd); PW_SIZE(pw_name, nsize); PW_SIZE(pw_passwd, psize); #if HAVE_STRUCT_PASSWD_PW_CLASS PW_SIZE(pw_class, csize); #endif PW_SIZE(pw_gecos, gsize); PW_SIZE(pw_dir, dsize); PW_SIZE(pw_shell, ssize); if ((cp = malloc(total)) == NULL) return (NULL); newpw = (struct passwd *)cp; /* * Copy in passwd contents and make strings relative to space * at the end of the buffer. */ (void)memcpy(newpw, pw, sizeof(struct passwd)); cp += sizeof(struct passwd); PW_COPY(pw_name, nsize); PW_COPY(pw_passwd, psize); #if HAVE_STRUCT_PASSWD_PW_CLASS PW_COPY(pw_class, csize); #endif PW_COPY(pw_gecos, gsize); PW_COPY(pw_dir, dsize); PW_COPY(pw_shell, ssize); return (newpw); } #endif opensmtpd-extras-5.7.1/openbsd-compat/reallocarray.c010064400017500000000000000026331253636606600220120ustar00gilleswheel/* $OpenBSD: reallocarray.c,v 1.1 2014/05/08 21:43:49 deraadt Exp $ */ /* * Copyright (c) 2008 Otto Moerbeek * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* OPENBSD ORIGINAL: lib/libc/stdlib/reallocarray.c */ #include "includes.h" #include #include #include #include /* * This is sqrt(SIZE_MAX+1), as s1*s2 <= SIZE_MAX * if both s1 < MUL_NO_OVERFLOW and s2 < MUL_NO_OVERFLOW */ #define MUL_NO_OVERFLOW (1UL << (sizeof(size_t) * 4)) void * reallocarray(void *optr, size_t nmemb, size_t size) { if ((nmemb >= MUL_NO_OVERFLOW || size >= MUL_NO_OVERFLOW) && nmemb > 0 && SIZE_MAX / nmemb < size) { errno = ENOMEM; return NULL; } return realloc(optr, size * nmemb); } opensmtpd-extras-5.7.1/openbsd-compat/setproctitle.c010064400017500000000000000110601253636606600220450ustar00gilleswheel/* Based on conf.c from UCB sendmail 8.8.8 */ /* * Copyright 2003 Damien Miller * Copyright (c) 1983, 1995-1997 Eric P. Allman * Copyright (c) 1988, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "includes.h" #ifndef HAVE_SETPROCTITLE #include #include #include #ifdef HAVE_SYS_PSTAT_H #include #endif #include #include #define SPT_NONE 0 /* don't use it at all */ #define SPT_PSTAT 1 /* use pstat(PSTAT_SETCMD, ...) */ #define SPT_REUSEARGV 2 /* cover argv with title information */ #ifndef SPT_TYPE # define SPT_TYPE SPT_NONE #endif #ifndef SPT_PADCHAR # define SPT_PADCHAR '\0' #endif #if SPT_TYPE == SPT_REUSEARGV static char *argv_start = NULL; static size_t argv_env_len = 0; #endif #endif /* HAVE_SETPROCTITLE */ void compat_init_setproctitle(int argc, char *argv[]) { #if !defined(HAVE_SETPROCTITLE) && \ defined(SPT_TYPE) && SPT_TYPE == SPT_REUSEARGV extern char **environ; char *lastargv = NULL; char **envp = environ; int i; /* * NB: This assumes that argv has already been copied out of the * way. This is true for sshd, but may not be true for other * programs. Beware. */ if (argc == 0 || argv[0] == NULL) return; /* Fail if we can't allocate room for the new environment */ for (i = 0; envp[i] != NULL; i++) ; if ((environ = calloc(i + 1, sizeof(*environ))) == NULL) { environ = envp; /* put it back */ return; } /* * Find the last argv string or environment variable within * our process memory area. */ for (i = 0; i < argc; i++) { if (lastargv == NULL || lastargv + 1 == argv[i]) lastargv = argv[i] + strlen(argv[i]); } for (i = 0; envp[i] != NULL; i++) { if (lastargv + 1 == envp[i]) lastargv = envp[i] + strlen(envp[i]); } argv[1] = NULL; argv_start = argv[0]; argv_env_len = lastargv - argv[0] - 1; /* * Copy environment * XXX - will truncate env on strdup fail */ for (i = 0; envp[i] != NULL; i++) environ[i] = strdup(envp[i]); environ[i] = NULL; #endif /* SPT_REUSEARGV */ } #ifndef HAVE_SETPROCTITLE void setproctitle(const char *fmt, ...) { #if SPT_TYPE != SPT_NONE va_list ap; char buf[1024], ptitle[1024]; size_t len; int r; extern char *__progname; #if SPT_TYPE == SPT_PSTAT union pstun pst; #endif #if SPT_TYPE == SPT_REUSEARGV if (argv_env_len <= 0) return; #endif strlcpy(buf, __progname, sizeof(buf)); r = -1; va_start(ap, fmt); if (fmt != NULL) { len = strlcat(buf, ": ", sizeof(buf)); if (len < sizeof(buf)) r = vsnprintf(buf + len, sizeof(buf) - len , fmt, ap); } va_end(ap); if (r == -1 || (size_t)r >= sizeof(buf) - len) return; strnvis(ptitle, buf, sizeof(ptitle), VIS_CSTYLE|VIS_NL|VIS_TAB|VIS_OCTAL); #if SPT_TYPE == SPT_PSTAT pst.pst_command = ptitle; pstat(PSTAT_SETCMD, pst, strlen(ptitle), 0, 0); #elif SPT_TYPE == SPT_REUSEARGV /* debug("setproctitle: copy \"%s\" into len %d", buf, argv_env_len); */ len = strlcpy(argv_start, ptitle, argv_env_len); for(; len < argv_env_len; len++) argv_start[len] = SPT_PADCHAR; #endif #endif /* SPT_NONE */ } #endif /* HAVE_SETPROCTITLE */ opensmtpd-extras-5.7.1/openbsd-compat/setresguid.c010064400017500000000000000036071253636606600215120ustar00gilleswheel/* Subset of uidswap.c from portable OpenSSH */ /* $OpenBSD: uidswap.c,v 1.35 2006/08/03 03:34:42 deraadt Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland * All rights reserved * Code for uid-swapping. * * As far as I am concerned, the code I have written for this software * can be used freely for any purpose. Any derived versions of this * software must be clearly marked as such, and if the derived work is * incompatible with the protocol description in the RFC file, it must be * called by a name other than "ssh" or "Secure Shell". */ #include "includes.h" #ifndef HAVE_SETRESGID int setresgid(uid_t rgid, uid_t egid, uid_t sgid) { #if defined(HAVE_SETRESGID) && !defined(BROKEN_SETRESGID) if (setresgid(rgid, egid, sgid) < 0) fatal("setresgid %u: %.100s", (u_int)rgid, strerror(errno)); #elif defined(HAVE_SETREGID) && !defined(BROKEN_SETREGID) if (setregid(rgid, egid) < 0) fatal("setregid %u: %.100s", (u_int)rgid, strerror(errno)); #else if (setegid(egid) < 0) fatal("setegid %u: %.100s", (u_int)egid, strerror(errno)); if (setgid(rgid) < 0) fatal("setgid %u: %.100s", (u_int)rgid, strerror(errno)); #endif return (0); } #endif /* HAVE_SETRESGID */ #ifndef HAVE_SETRESUID int setresuid(uid_t ruid, uid_t euid, uid_t suid) { #if defined(HAVE_SETRESUID) && !defined(BROKEN_SETRESUID) if (setresuid(ruid, euid, suid) < 0) fatal("setresuid %u: %.100s", (u_int)ruid, strerror(errno)); #elif defined(HAVE_SETREUID) && !defined(BROKEN_SETREUID) if (setreuid(ruid, euid) < 0) fatal("setreuid %u: %.100s", (u_int)ruid, strerror(errno)); #else # ifndef SETEUID_BREAKS_SETUID if (seteuid(euid) < 0) fatal("seteuid %u: %.100s", (u_int)euid, strerror(errno)); # endif if (setuid(ruid) < 0) fatal("setuid %u: %.100s", (u_int)ruid, strerror(errno)); #endif return (0); } #endif /* HAVE_SETRESUID */ opensmtpd-extras-5.7.1/openbsd-compat/strlcat.c010064400017500000000000000034161253636606600210060ustar00gilleswheel/* $OpenBSD: strlcat.c,v 1.13 2005/08/08 08:05:37 espie Exp $ */ /* * Copyright (c) 1998 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* OPENBSD ORIGINAL: lib/libc/string/strlcat.c */ #include "includes.h" #ifndef HAVE_STRLCAT #include #include /* * Appends src to string dst of size siz (unlike strncat, siz is the * full size of dst, not space left). At most siz-1 characters * will be copied. Always NUL terminates (unless siz <= strlen(dst)). * Returns strlen(src) + MIN(siz, strlen(initial dst)). * If retval >= siz, truncation occurred. */ size_t strlcat(char *dst, const char *src, size_t siz) { char *d = dst; const char *s = src; size_t n = siz; size_t dlen; /* Find the end of dst and adjust bytes left but don't go past end */ while (n-- != 0 && *d != '\0') d++; dlen = d - dst; n = siz - dlen; if (n == 0) return(dlen + strlen(s)); while (*s != '\0') { if (n != 1) { *d++ = *s; n--; } s++; } *d = '\0'; return(dlen + (s - src)); /* count does not include NUL */ } #endif /* !HAVE_STRLCAT */ opensmtpd-extras-5.7.1/openbsd-compat/strlcpy.c010064400017500000000000000032241253636606600210270ustar00gilleswheel/* $OpenBSD: strlcpy.c,v 1.11 2006/05/05 15:27:38 millert Exp $ */ /* * Copyright (c) 1998 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* OPENBSD ORIGINAL: lib/libc/string/strlcpy.c */ #include "includes.h" #ifndef HAVE_STRLCPY #include #include /* * Copy src to string dst of size siz. At most siz-1 characters * will be copied. Always NUL terminates (unless siz == 0). * Returns strlen(src); if retval >= siz, truncation occurred. */ size_t strlcpy(char *dst, const char *src, size_t siz) { char *d = dst; const char *s = src; size_t n = siz; /* Copy as many bytes as will fit */ if (n != 0) { while (--n != 0) { if ((*d++ = *s++) == '\0') break; } } /* Not enough room in dst, add NUL and traverse rest of src */ if (n == 0) { if (siz != 0) *d = '\0'; /* NUL-terminate dst */ while (*s++) ; } return(s - src - 1); /* count does not include NUL */ } #endif /* !HAVE_STRLCPY */ opensmtpd-extras-5.7.1/openbsd-compat/strmode.c010064400017500000000000000066031253636606600210100ustar00gilleswheel/* $OpenBSD: strmode.c,v 1.7 2005/08/08 08:05:37 espie Exp $ */ /*- * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* OPENBSD ORIGINAL: lib/libc/string/strmode.c */ #include "includes.h" #ifndef HAVE_STRMODE #include #include #include /* XXX mode should be mode_t */ void strmode(int mode, char *p) { /* print type */ switch (mode & S_IFMT) { case S_IFDIR: /* directory */ *p++ = 'd'; break; case S_IFCHR: /* character special */ *p++ = 'c'; break; case S_IFBLK: /* block special */ *p++ = 'b'; break; case S_IFREG: /* regular */ *p++ = '-'; break; case S_IFLNK: /* symbolic link */ *p++ = 'l'; break; #ifdef S_IFSOCK case S_IFSOCK: /* socket */ *p++ = 's'; break; #endif #ifdef S_IFIFO case S_IFIFO: /* fifo */ *p++ = 'p'; break; #endif default: /* unknown */ *p++ = '?'; break; } /* usr */ if (mode & S_IRUSR) *p++ = 'r'; else *p++ = '-'; if (mode & S_IWUSR) *p++ = 'w'; else *p++ = '-'; switch (mode & (S_IXUSR | S_ISUID)) { case 0: *p++ = '-'; break; case S_IXUSR: *p++ = 'x'; break; case S_ISUID: *p++ = 'S'; break; case S_IXUSR | S_ISUID: *p++ = 's'; break; } /* group */ if (mode & S_IRGRP) *p++ = 'r'; else *p++ = '-'; if (mode & S_IWGRP) *p++ = 'w'; else *p++ = '-'; switch (mode & (S_IXGRP | S_ISGID)) { case 0: *p++ = '-'; break; case S_IXGRP: *p++ = 'x'; break; case S_ISGID: *p++ = 'S'; break; case S_IXGRP | S_ISGID: *p++ = 's'; break; } /* other */ if (mode & S_IROTH) *p++ = 'r'; else *p++ = '-'; if (mode & S_IWOTH) *p++ = 'w'; else *p++ = '-'; switch (mode & (S_IXOTH | S_ISVTX)) { case 0: *p++ = '-'; break; case S_IXOTH: *p++ = 'x'; break; case S_ISVTX: *p++ = 'T'; break; case S_IXOTH | S_ISVTX: *p++ = 't'; break; } *p++ = ' '; /* will be a '+' if ACL's implemented */ *p = '\0'; } #endif opensmtpd-extras-5.7.1/openbsd-compat/strsep.c010064400017500000000000000051351253636606600206520ustar00gilleswheel/* $OpenBSD: strsep.c,v 1.6 2005/08/08 08:05:37 espie Exp $ */ /*- * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* OPENBSD ORIGINAL: lib/libc/string/strsep.c */ #include "includes.h" #if !defined(HAVE_STRSEP) #include #include /* * Get next token from string *stringp, where tokens are possibly-empty * strings separated by characters from delim. * * Writes NULs into the string at *stringp to end tokens. * delim need not remain constant from call to call. * On return, *stringp points past the last NUL written (if there might * be further tokens), or is NULL (if there are definitely no more tokens). * * If *stringp is NULL, strsep returns NULL. */ char * strsep(char **stringp, const char *delim) { char *s; const char *spanp; int c, sc; char *tok; if ((s = *stringp) == NULL) return (NULL); for (tok = s;;) { c = *s++; spanp = delim; do { if ((sc = *spanp++) == c) { if (c == 0) s = NULL; else s[-1] = 0; *stringp = s; return (tok); } } while (sc != 0); } /* NOTREACHED */ } #endif /* !defined(HAVE_STRSEP) */ opensmtpd-extras-5.7.1/openbsd-compat/strtonum.c010064400017500000000000000035461253636606600212310ustar00gilleswheel/* $OpenBSD: strtonum.c,v 1.6 2004/08/03 19:38:01 millert Exp $ */ /* * Copyright (c) 2004 Ted Unangst and Todd Miller * All rights reserved. * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* OPENBSD ORIGINAL: lib/libc/stdlib/strtonum.c */ #include "includes.h" #ifndef HAVE_STRTONUM #include #include #include #define INVALID 1 #define TOOSMALL 2 #define TOOLARGE 3 long long strtonum(const char *numstr, long long minval, long long maxval, const char **errstrp) { long long ll = 0; char *ep; int error = 0; struct errval { const char *errstr; int err; } ev[4] = { { NULL, 0 }, { "invalid", EINVAL }, { "too small", ERANGE }, { "too large", ERANGE }, }; ev[0].err = errno; errno = 0; if (minval > maxval) error = INVALID; else { ll = strtoll(numstr, &ep, 10); if (numstr == ep || *ep != '\0') error = INVALID; else if ((ll == LLONG_MIN && errno == ERANGE) || ll < minval) error = TOOSMALL; else if ((ll == LLONG_MAX && errno == ERANGE) || ll > maxval) error = TOOLARGE; } if (errstrp != NULL) *errstrp = ev[error].errstr; errno = ev[error].err; if (error) ll = 0; return (ll); } #endif /* HAVE_STRTONUM */ opensmtpd-extras-5.7.1/openbsd-compat/sys004075500017500000000000000000001253636606600177245ustar00gilleswheelopensmtpd-extras-5.7.1/openbsd-compat/sys/queue.h010064400017500000000000000516361253636606600213100ustar00gilleswheel/* $OpenBSD: queue.h,v 1.36 2012/04/11 13:29:14 naddy Exp $ */ /* $NetBSD: queue.h,v 1.11 1996/05/16 05:17:14 mycroft Exp $ */ /* * Copyright (c) 1991, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)queue.h 8.5 (Berkeley) 8/20/94 */ /* OPENBSD ORIGINAL: sys/sys/queue.h */ #ifndef _FAKE_QUEUE_H_ #define _FAKE_QUEUE_H_ /* * Require for OS/X and other platforms that have old/broken/incomplete * . */ #undef SLIST_HEAD #undef SLIST_HEAD_INITIALIZER #undef SLIST_ENTRY #undef SLIST_FOREACH_PREVPTR #undef SLIST_FIRST #undef SLIST_END #undef SLIST_EMPTY #undef SLIST_NEXT #undef SLIST_FOREACH #undef SLIST_INIT #undef SLIST_INSERT_AFTER #undef SLIST_INSERT_HEAD #undef SLIST_REMOVE_HEAD #undef SLIST_REMOVE #undef SLIST_REMOVE_NEXT #undef LIST_HEAD #undef LIST_HEAD_INITIALIZER #undef LIST_ENTRY #undef LIST_FIRST #undef LIST_END #undef LIST_EMPTY #undef LIST_NEXT #undef LIST_FOREACH #undef LIST_INIT #undef LIST_INSERT_AFTER #undef LIST_INSERT_BEFORE #undef LIST_INSERT_HEAD #undef LIST_REMOVE #undef LIST_REPLACE #undef SIMPLEQ_HEAD #undef SIMPLEQ_HEAD_INITIALIZER #undef SIMPLEQ_ENTRY #undef SIMPLEQ_FIRST #undef SIMPLEQ_END #undef SIMPLEQ_EMPTY #undef SIMPLEQ_NEXT #undef SIMPLEQ_FOREACH #undef SIMPLEQ_INIT #undef SIMPLEQ_INSERT_HEAD #undef SIMPLEQ_INSERT_TAIL #undef SIMPLEQ_INSERT_AFTER #undef SIMPLEQ_REMOVE_HEAD #undef TAILQ_HEAD #undef TAILQ_HEAD_INITIALIZER #undef TAILQ_ENTRY #undef TAILQ_FIRST #undef TAILQ_END #undef TAILQ_NEXT #undef TAILQ_LAST #undef TAILQ_PREV #undef TAILQ_EMPTY #undef TAILQ_FOREACH #undef TAILQ_FOREACH_REVERSE #undef TAILQ_INIT #undef TAILQ_INSERT_HEAD #undef TAILQ_INSERT_TAIL #undef TAILQ_INSERT_AFTER #undef TAILQ_INSERT_BEFORE #undef TAILQ_REMOVE #undef TAILQ_REPLACE #undef CIRCLEQ_HEAD #undef CIRCLEQ_HEAD_INITIALIZER #undef CIRCLEQ_ENTRY #undef CIRCLEQ_FIRST #undef CIRCLEQ_LAST #undef CIRCLEQ_END #undef CIRCLEQ_NEXT #undef CIRCLEQ_PREV #undef CIRCLEQ_EMPTY #undef CIRCLEQ_FOREACH #undef CIRCLEQ_FOREACH_REVERSE #undef CIRCLEQ_INIT #undef CIRCLEQ_INSERT_AFTER #undef CIRCLEQ_INSERT_BEFORE #undef CIRCLEQ_INSERT_HEAD #undef CIRCLEQ_INSERT_TAIL #undef CIRCLEQ_REMOVE #undef CIRCLEQ_REPLACE /* * This file defines five types of data structures: singly-linked lists, * lists, simple queues, tail queues, and circular queues. * * * A singly-linked list is headed by a single forward pointer. The elements * are singly linked for minimum space and pointer manipulation overhead at * the expense of O(n) removal for arbitrary elements. New elements can be * added to the list after an existing element or at the head of the list. * Elements being removed from the head of the list should use the explicit * macro for this purpose for optimum efficiency. A singly-linked list may * only be traversed in the forward direction. Singly-linked lists are ideal * for applications with large datasets and few or no removals or for * implementing a LIFO queue. * * A list is headed by a single forward pointer (or an array of forward * pointers for a hash table header). The elements are doubly linked * so that an arbitrary element can be removed without a need to * traverse the list. New elements can be added to the list before * or after an existing element or at the head of the list. A list * may only be traversed in the forward direction. * * A simple queue is headed by a pair of pointers, one the head of the * list and the other to the tail of the list. The elements are singly * linked to save space, so elements can only be removed from the * head of the list. New elements can be added to the list before or after * an existing element, at the head of the list, or at the end of the * list. A simple queue may only be traversed in the forward direction. * * A tail queue is headed by a pair of pointers, one to the head of the * list and the other to the tail of the list. The elements are doubly * linked so that an arbitrary element can be removed without a need to * traverse the list. New elements can be added to the list before or * after an existing element, at the head of the list, or at the end of * the list. A tail queue may be traversed in either direction. * * A circle queue is headed by a pair of pointers, one to the head of the * list and the other to the tail of the list. The elements are doubly * linked so that an arbitrary element can be removed without a need to * traverse the list. New elements can be added to the list before or after * an existing element, at the head of the list, or at the end of the list. * A circle queue may be traversed in either direction, but has a more * complex end of list detection. * * For details on the use of these macros, see the queue(3) manual page. */ #if defined(QUEUE_MACRO_DEBUG) || (defined(_KERNEL) && defined(DIAGNOSTIC)) #define _Q_INVALIDATE(a) (a) = ((void *)-1) #else #define _Q_INVALIDATE(a) #endif /* * Singly-linked List definitions. */ #define SLIST_HEAD(name, type) \ struct name { \ struct type *slh_first; /* first element */ \ } #define SLIST_HEAD_INITIALIZER(head) \ { NULL } #define SLIST_ENTRY(type) \ struct { \ struct type *sle_next; /* next element */ \ } /* * Singly-linked List access methods. */ #define SLIST_FIRST(head) ((head)->slh_first) #define SLIST_END(head) NULL #define SLIST_EMPTY(head) (SLIST_FIRST(head) == SLIST_END(head)) #define SLIST_NEXT(elm, field) ((elm)->field.sle_next) #define SLIST_FOREACH(var, head, field) \ for((var) = SLIST_FIRST(head); \ (var) != SLIST_END(head); \ (var) = SLIST_NEXT(var, field)) #define SLIST_FOREACH_SAFE(var, head, field, tvar) \ for ((var) = SLIST_FIRST(head); \ (var) && ((tvar) = SLIST_NEXT(var, field), 1); \ (var) = (tvar)) /* * Singly-linked List functions. */ #define SLIST_INIT(head) { \ SLIST_FIRST(head) = SLIST_END(head); \ } #define SLIST_INSERT_AFTER(slistelm, elm, field) do { \ (elm)->field.sle_next = (slistelm)->field.sle_next; \ (slistelm)->field.sle_next = (elm); \ } while (0) #define SLIST_INSERT_HEAD(head, elm, field) do { \ (elm)->field.sle_next = (head)->slh_first; \ (head)->slh_first = (elm); \ } while (0) #define SLIST_REMOVE_AFTER(elm, field) do { \ (elm)->field.sle_next = (elm)->field.sle_next->field.sle_next; \ } while (0) #define SLIST_REMOVE_HEAD(head, field) do { \ (head)->slh_first = (head)->slh_first->field.sle_next; \ } while (0) #define SLIST_REMOVE(head, elm, type, field) do { \ if ((head)->slh_first == (elm)) { \ SLIST_REMOVE_HEAD((head), field); \ } else { \ struct type *curelm = (head)->slh_first; \ \ while (curelm->field.sle_next != (elm)) \ curelm = curelm->field.sle_next; \ curelm->field.sle_next = \ curelm->field.sle_next->field.sle_next; \ _Q_INVALIDATE((elm)->field.sle_next); \ } \ } while (0) /* * List definitions. */ #define LIST_HEAD(name, type) \ struct name { \ struct type *lh_first; /* first element */ \ } #define LIST_HEAD_INITIALIZER(head) \ { NULL } #define LIST_ENTRY(type) \ struct { \ struct type *le_next; /* next element */ \ struct type **le_prev; /* address of previous next element */ \ } /* * List access methods */ #define LIST_FIRST(head) ((head)->lh_first) #define LIST_END(head) NULL #define LIST_EMPTY(head) (LIST_FIRST(head) == LIST_END(head)) #define LIST_NEXT(elm, field) ((elm)->field.le_next) #define LIST_FOREACH(var, head, field) \ for((var) = LIST_FIRST(head); \ (var)!= LIST_END(head); \ (var) = LIST_NEXT(var, field)) #define LIST_FOREACH_SAFE(var, head, field, tvar) \ for ((var) = LIST_FIRST(head); \ (var) && ((tvar) = LIST_NEXT(var, field), 1); \ (var) = (tvar)) /* * List functions. */ #define LIST_INIT(head) do { \ LIST_FIRST(head) = LIST_END(head); \ } while (0) #define LIST_INSERT_AFTER(listelm, elm, field) do { \ if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \ (listelm)->field.le_next->field.le_prev = \ &(elm)->field.le_next; \ (listelm)->field.le_next = (elm); \ (elm)->field.le_prev = &(listelm)->field.le_next; \ } while (0) #define LIST_INSERT_BEFORE(listelm, elm, field) do { \ (elm)->field.le_prev = (listelm)->field.le_prev; \ (elm)->field.le_next = (listelm); \ *(listelm)->field.le_prev = (elm); \ (listelm)->field.le_prev = &(elm)->field.le_next; \ } while (0) #define LIST_INSERT_HEAD(head, elm, field) do { \ if (((elm)->field.le_next = (head)->lh_first) != NULL) \ (head)->lh_first->field.le_prev = &(elm)->field.le_next;\ (head)->lh_first = (elm); \ (elm)->field.le_prev = &(head)->lh_first; \ } while (0) #define LIST_REMOVE(elm, field) do { \ if ((elm)->field.le_next != NULL) \ (elm)->field.le_next->field.le_prev = \ (elm)->field.le_prev; \ *(elm)->field.le_prev = (elm)->field.le_next; \ _Q_INVALIDATE((elm)->field.le_prev); \ _Q_INVALIDATE((elm)->field.le_next); \ } while (0) #define LIST_REPLACE(elm, elm2, field) do { \ if (((elm2)->field.le_next = (elm)->field.le_next) != NULL) \ (elm2)->field.le_next->field.le_prev = \ &(elm2)->field.le_next; \ (elm2)->field.le_prev = (elm)->field.le_prev; \ *(elm2)->field.le_prev = (elm2); \ _Q_INVALIDATE((elm)->field.le_prev); \ _Q_INVALIDATE((elm)->field.le_next); \ } while (0) /* * Simple queue definitions. */ #define SIMPLEQ_HEAD(name, type) \ struct name { \ struct type *sqh_first; /* first element */ \ struct type **sqh_last; /* addr of last next element */ \ } #define SIMPLEQ_HEAD_INITIALIZER(head) \ { NULL, &(head).sqh_first } #define SIMPLEQ_ENTRY(type) \ struct { \ struct type *sqe_next; /* next element */ \ } /* * Simple queue access methods. */ #define SIMPLEQ_FIRST(head) ((head)->sqh_first) #define SIMPLEQ_END(head) NULL #define SIMPLEQ_EMPTY(head) (SIMPLEQ_FIRST(head) == SIMPLEQ_END(head)) #define SIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next) #define SIMPLEQ_FOREACH(var, head, field) \ for((var) = SIMPLEQ_FIRST(head); \ (var) != SIMPLEQ_END(head); \ (var) = SIMPLEQ_NEXT(var, field)) #define SIMPLEQ_FOREACH_SAFE(var, head, field, tvar) \ for ((var) = SIMPLEQ_FIRST(head); \ (var) && ((tvar) = SIMPLEQ_NEXT(var, field), 1); \ (var) = (tvar)) /* * Simple queue functions. */ #define SIMPLEQ_INIT(head) do { \ (head)->sqh_first = NULL; \ (head)->sqh_last = &(head)->sqh_first; \ } while (0) #define SIMPLEQ_INSERT_HEAD(head, elm, field) do { \ if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \ (head)->sqh_last = &(elm)->field.sqe_next; \ (head)->sqh_first = (elm); \ } while (0) #define SIMPLEQ_INSERT_TAIL(head, elm, field) do { \ (elm)->field.sqe_next = NULL; \ *(head)->sqh_last = (elm); \ (head)->sqh_last = &(elm)->field.sqe_next; \ } while (0) #define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)\ (head)->sqh_last = &(elm)->field.sqe_next; \ (listelm)->field.sqe_next = (elm); \ } while (0) #define SIMPLEQ_REMOVE_HEAD(head, field) do { \ if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL) \ (head)->sqh_last = &(head)->sqh_first; \ } while (0) #define SIMPLEQ_REMOVE_AFTER(head, elm, field) do { \ if (((elm)->field.sqe_next = (elm)->field.sqe_next->field.sqe_next) \ == NULL) \ (head)->sqh_last = &(elm)->field.sqe_next; \ } while (0) /* * Tail queue definitions. */ #define TAILQ_HEAD(name, type) \ struct name { \ struct type *tqh_first; /* first element */ \ struct type **tqh_last; /* addr of last next element */ \ } #define TAILQ_HEAD_INITIALIZER(head) \ { NULL, &(head).tqh_first } #define TAILQ_ENTRY(type) \ struct { \ struct type *tqe_next; /* next element */ \ struct type **tqe_prev; /* address of previous next element */ \ } /* * tail queue access methods */ #define TAILQ_FIRST(head) ((head)->tqh_first) #define TAILQ_END(head) NULL #define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next) #define TAILQ_LAST(head, headname) \ (*(((struct headname *)((head)->tqh_last))->tqh_last)) /* XXX */ #define TAILQ_PREV(elm, headname, field) \ (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last)) #define TAILQ_EMPTY(head) \ (TAILQ_FIRST(head) == TAILQ_END(head)) #define TAILQ_FOREACH(var, head, field) \ for((var) = TAILQ_FIRST(head); \ (var) != TAILQ_END(head); \ (var) = TAILQ_NEXT(var, field)) #define TAILQ_FOREACH_SAFE(var, head, field, tvar) \ for ((var) = TAILQ_FIRST(head); \ (var) != TAILQ_END(head) && \ ((tvar) = TAILQ_NEXT(var, field), 1); \ (var) = (tvar)) #define TAILQ_FOREACH_REVERSE(var, head, headname, field) \ for((var) = TAILQ_LAST(head, headname); \ (var) != TAILQ_END(head); \ (var) = TAILQ_PREV(var, headname, field)) #define TAILQ_FOREACH_REVERSE_SAFE(var, head, headname, field, tvar) \ for ((var) = TAILQ_LAST(head, headname); \ (var) != TAILQ_END(head) && \ ((tvar) = TAILQ_PREV(var, headname, field), 1); \ (var) = (tvar)) /* * Tail queue functions. */ #define TAILQ_INIT(head) do { \ (head)->tqh_first = NULL; \ (head)->tqh_last = &(head)->tqh_first; \ } while (0) #define TAILQ_INSERT_HEAD(head, elm, field) do { \ if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \ (head)->tqh_first->field.tqe_prev = \ &(elm)->field.tqe_next; \ else \ (head)->tqh_last = &(elm)->field.tqe_next; \ (head)->tqh_first = (elm); \ (elm)->field.tqe_prev = &(head)->tqh_first; \ } while (0) #define TAILQ_INSERT_TAIL(head, elm, field) do { \ (elm)->field.tqe_next = NULL; \ (elm)->field.tqe_prev = (head)->tqh_last; \ *(head)->tqh_last = (elm); \ (head)->tqh_last = &(elm)->field.tqe_next; \ } while (0) #define TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \ if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\ (elm)->field.tqe_next->field.tqe_prev = \ &(elm)->field.tqe_next; \ else \ (head)->tqh_last = &(elm)->field.tqe_next; \ (listelm)->field.tqe_next = (elm); \ (elm)->field.tqe_prev = &(listelm)->field.tqe_next; \ } while (0) #define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \ (elm)->field.tqe_prev = (listelm)->field.tqe_prev; \ (elm)->field.tqe_next = (listelm); \ *(listelm)->field.tqe_prev = (elm); \ (listelm)->field.tqe_prev = &(elm)->field.tqe_next; \ } while (0) #define TAILQ_REMOVE(head, elm, field) do { \ if (((elm)->field.tqe_next) != NULL) \ (elm)->field.tqe_next->field.tqe_prev = \ (elm)->field.tqe_prev; \ else \ (head)->tqh_last = (elm)->field.tqe_prev; \ *(elm)->field.tqe_prev = (elm)->field.tqe_next; \ _Q_INVALIDATE((elm)->field.tqe_prev); \ _Q_INVALIDATE((elm)->field.tqe_next); \ } while (0) #define TAILQ_REPLACE(head, elm, elm2, field) do { \ if (((elm2)->field.tqe_next = (elm)->field.tqe_next) != NULL) \ (elm2)->field.tqe_next->field.tqe_prev = \ &(elm2)->field.tqe_next; \ else \ (head)->tqh_last = &(elm2)->field.tqe_next; \ (elm2)->field.tqe_prev = (elm)->field.tqe_prev; \ *(elm2)->field.tqe_prev = (elm2); \ _Q_INVALIDATE((elm)->field.tqe_prev); \ _Q_INVALIDATE((elm)->field.tqe_next); \ } while (0) /* * Circular queue definitions. */ #define CIRCLEQ_HEAD(name, type) \ struct name { \ struct type *cqh_first; /* first element */ \ struct type *cqh_last; /* last element */ \ } #define CIRCLEQ_HEAD_INITIALIZER(head) \ { CIRCLEQ_END(&head), CIRCLEQ_END(&head) } #define CIRCLEQ_ENTRY(type) \ struct { \ struct type *cqe_next; /* next element */ \ struct type *cqe_prev; /* previous element */ \ } /* * Circular queue access methods */ #define CIRCLEQ_FIRST(head) ((head)->cqh_first) #define CIRCLEQ_LAST(head) ((head)->cqh_last) #define CIRCLEQ_END(head) ((void *)(head)) #define CIRCLEQ_NEXT(elm, field) ((elm)->field.cqe_next) #define CIRCLEQ_PREV(elm, field) ((elm)->field.cqe_prev) #define CIRCLEQ_EMPTY(head) \ (CIRCLEQ_FIRST(head) == CIRCLEQ_END(head)) #define CIRCLEQ_FOREACH(var, head, field) \ for((var) = CIRCLEQ_FIRST(head); \ (var) != CIRCLEQ_END(head); \ (var) = CIRCLEQ_NEXT(var, field)) #define CIRCLEQ_FOREACH_SAFE(var, head, field, tvar) \ for ((var) = CIRCLEQ_FIRST(head); \ (var) != CIRCLEQ_END(head) && \ ((tvar) = CIRCLEQ_NEXT(var, field), 1); \ (var) = (tvar)) #define CIRCLEQ_FOREACH_REVERSE(var, head, field) \ for((var) = CIRCLEQ_LAST(head); \ (var) != CIRCLEQ_END(head); \ (var) = CIRCLEQ_PREV(var, field)) #define CIRCLEQ_FOREACH_REVERSE_SAFE(var, head, headname, field, tvar) \ for ((var) = CIRCLEQ_LAST(head, headname); \ (var) != CIRCLEQ_END(head) && \ ((tvar) = CIRCLEQ_PREV(var, headname, field), 1); \ (var) = (tvar)) /* * Circular queue functions. */ #define CIRCLEQ_INIT(head) do { \ (head)->cqh_first = CIRCLEQ_END(head); \ (head)->cqh_last = CIRCLEQ_END(head); \ } while (0) #define CIRCLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ (elm)->field.cqe_next = (listelm)->field.cqe_next; \ (elm)->field.cqe_prev = (listelm); \ if ((listelm)->field.cqe_next == CIRCLEQ_END(head)) \ (head)->cqh_last = (elm); \ else \ (listelm)->field.cqe_next->field.cqe_prev = (elm); \ (listelm)->field.cqe_next = (elm); \ } while (0) #define CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) do { \ (elm)->field.cqe_next = (listelm); \ (elm)->field.cqe_prev = (listelm)->field.cqe_prev; \ if ((listelm)->field.cqe_prev == CIRCLEQ_END(head)) \ (head)->cqh_first = (elm); \ else \ (listelm)->field.cqe_prev->field.cqe_next = (elm); \ (listelm)->field.cqe_prev = (elm); \ } while (0) #define CIRCLEQ_INSERT_HEAD(head, elm, field) do { \ (elm)->field.cqe_next = (head)->cqh_first; \ (elm)->field.cqe_prev = CIRCLEQ_END(head); \ if ((head)->cqh_last == CIRCLEQ_END(head)) \ (head)->cqh_last = (elm); \ else \ (head)->cqh_first->field.cqe_prev = (elm); \ (head)->cqh_first = (elm); \ } while (0) #define CIRCLEQ_INSERT_TAIL(head, elm, field) do { \ (elm)->field.cqe_next = CIRCLEQ_END(head); \ (elm)->field.cqe_prev = (head)->cqh_last; \ if ((head)->cqh_first == CIRCLEQ_END(head)) \ (head)->cqh_first = (elm); \ else \ (head)->cqh_last->field.cqe_next = (elm); \ (head)->cqh_last = (elm); \ } while (0) #define CIRCLEQ_REMOVE(head, elm, field) do { \ if ((elm)->field.cqe_next == CIRCLEQ_END(head)) \ (head)->cqh_last = (elm)->field.cqe_prev; \ else \ (elm)->field.cqe_next->field.cqe_prev = \ (elm)->field.cqe_prev; \ if ((elm)->field.cqe_prev == CIRCLEQ_END(head)) \ (head)->cqh_first = (elm)->field.cqe_next; \ else \ (elm)->field.cqe_prev->field.cqe_next = \ (elm)->field.cqe_next; \ _Q_INVALIDATE((elm)->field.cqe_prev); \ _Q_INVALIDATE((elm)->field.cqe_next); \ } while (0) #define CIRCLEQ_REPLACE(head, elm, elm2, field) do { \ if (((elm2)->field.cqe_next = (elm)->field.cqe_next) == \ CIRCLEQ_END(head)) \ (head).cqh_last = (elm2); \ else \ (elm2)->field.cqe_next->field.cqe_prev = (elm2); \ if (((elm2)->field.cqe_prev = (elm)->field.cqe_prev) == \ CIRCLEQ_END(head)) \ (head).cqh_first = (elm2); \ else \ (elm2)->field.cqe_prev->field.cqe_next = (elm2); \ _Q_INVALIDATE((elm)->field.cqe_prev); \ _Q_INVALIDATE((elm)->field.cqe_next); \ } while (0) #endif /* !_FAKE_QUEUE_H_ */ opensmtpd-extras-5.7.1/openbsd-compat/sys/tree.h010064400017500000000000000612651253636606600211220ustar00gilleswheel/* $OpenBSD: tree.h,v 1.13 2011/07/09 00:19:45 pirofti Exp $ */ /* * Copyright 2002 Niels Provos * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* OPENBSD ORIGINAL: sys/sys/tree.h */ #include "config.h" #ifdef NO_ATTRIBUTE_ON_RETURN_TYPE # define __attribute__(x) #endif #ifndef _SYS_TREE_H_ #define _SYS_TREE_H_ /* * This file defines data structures for different types of trees: * splay trees and red-black trees. * * A splay tree is a self-organizing data structure. Every operation * on the tree causes a splay to happen. The splay moves the requested * node to the root of the tree and partly rebalances it. * * This has the benefit that request locality causes faster lookups as * the requested nodes move to the top of the tree. On the other hand, * every lookup causes memory writes. * * The Balance Theorem bounds the total access time for m operations * and n inserts on an initially empty tree as O((m + n)lg n). The * amortized cost for a sequence of m accesses to a splay tree is O(lg n); * * A red-black tree is a binary search tree with the node color as an * extra attribute. It fulfills a set of conditions: * - every search path from the root to a leaf consists of the * same number of black nodes, * - each red node (except for the root) has a black parent, * - each leaf node is black. * * Every operation on a red-black tree is bounded as O(lg n). * The maximum height of a red-black tree is 2lg (n+1). */ #define SPLAY_HEAD(name, type) \ struct name { \ struct type *sph_root; /* root of the tree */ \ } #define SPLAY_INITIALIZER(root) \ { NULL } #define SPLAY_INIT(root) do { \ (root)->sph_root = NULL; \ } while (0) #define SPLAY_ENTRY(type) \ struct { \ struct type *spe_left; /* left element */ \ struct type *spe_right; /* right element */ \ } #define SPLAY_LEFT(elm, field) (elm)->field.spe_left #define SPLAY_RIGHT(elm, field) (elm)->field.spe_right #define SPLAY_ROOT(head) (head)->sph_root #define SPLAY_EMPTY(head) (SPLAY_ROOT(head) == NULL) /* SPLAY_ROTATE_{LEFT,RIGHT} expect that tmp hold SPLAY_{RIGHT,LEFT} */ #define SPLAY_ROTATE_RIGHT(head, tmp, field) do { \ SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(tmp, field); \ SPLAY_RIGHT(tmp, field) = (head)->sph_root; \ (head)->sph_root = tmp; \ } while (0) #define SPLAY_ROTATE_LEFT(head, tmp, field) do { \ SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(tmp, field); \ SPLAY_LEFT(tmp, field) = (head)->sph_root; \ (head)->sph_root = tmp; \ } while (0) #define SPLAY_LINKLEFT(head, tmp, field) do { \ SPLAY_LEFT(tmp, field) = (head)->sph_root; \ tmp = (head)->sph_root; \ (head)->sph_root = SPLAY_LEFT((head)->sph_root, field); \ } while (0) #define SPLAY_LINKRIGHT(head, tmp, field) do { \ SPLAY_RIGHT(tmp, field) = (head)->sph_root; \ tmp = (head)->sph_root; \ (head)->sph_root = SPLAY_RIGHT((head)->sph_root, field); \ } while (0) #define SPLAY_ASSEMBLE(head, node, left, right, field) do { \ SPLAY_RIGHT(left, field) = SPLAY_LEFT((head)->sph_root, field); \ SPLAY_LEFT(right, field) = SPLAY_RIGHT((head)->sph_root, field);\ SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(node, field); \ SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(node, field); \ } while (0) /* Generates prototypes and inline functions */ #define SPLAY_PROTOTYPE(name, type, field, cmp) \ void name##_SPLAY(struct name *, struct type *); \ void name##_SPLAY_MINMAX(struct name *, int); \ struct type *name##_SPLAY_INSERT(struct name *, struct type *); \ struct type *name##_SPLAY_REMOVE(struct name *, struct type *); \ \ /* Finds the node with the same key as elm */ \ static __inline struct type * \ name##_SPLAY_FIND(struct name *head, struct type *elm) \ { \ if (SPLAY_EMPTY(head)) \ return(NULL); \ name##_SPLAY(head, elm); \ if ((cmp)(elm, (head)->sph_root) == 0) \ return (head->sph_root); \ return (NULL); \ } \ \ static __inline struct type * \ name##_SPLAY_NEXT(struct name *head, struct type *elm) \ { \ name##_SPLAY(head, elm); \ if (SPLAY_RIGHT(elm, field) != NULL) { \ elm = SPLAY_RIGHT(elm, field); \ while (SPLAY_LEFT(elm, field) != NULL) { \ elm = SPLAY_LEFT(elm, field); \ } \ } else \ elm = NULL; \ return (elm); \ } \ \ static __inline struct type * \ name##_SPLAY_MIN_MAX(struct name *head, int val) \ { \ name##_SPLAY_MINMAX(head, val); \ return (SPLAY_ROOT(head)); \ } /* Main splay operation. * Moves node close to the key of elm to top */ #define SPLAY_GENERATE(name, type, field, cmp) \ struct type * \ name##_SPLAY_INSERT(struct name *head, struct type *elm) \ { \ if (SPLAY_EMPTY(head)) { \ SPLAY_LEFT(elm, field) = SPLAY_RIGHT(elm, field) = NULL; \ } else { \ int __comp; \ name##_SPLAY(head, elm); \ __comp = (cmp)(elm, (head)->sph_root); \ if(__comp < 0) { \ SPLAY_LEFT(elm, field) = SPLAY_LEFT((head)->sph_root, field);\ SPLAY_RIGHT(elm, field) = (head)->sph_root; \ SPLAY_LEFT((head)->sph_root, field) = NULL; \ } else if (__comp > 0) { \ SPLAY_RIGHT(elm, field) = SPLAY_RIGHT((head)->sph_root, field);\ SPLAY_LEFT(elm, field) = (head)->sph_root; \ SPLAY_RIGHT((head)->sph_root, field) = NULL; \ } else \ return ((head)->sph_root); \ } \ (head)->sph_root = (elm); \ return (NULL); \ } \ \ struct type * \ name##_SPLAY_REMOVE(struct name *head, struct type *elm) \ { \ struct type *__tmp; \ if (SPLAY_EMPTY(head)) \ return (NULL); \ name##_SPLAY(head, elm); \ if ((cmp)(elm, (head)->sph_root) == 0) { \ if (SPLAY_LEFT((head)->sph_root, field) == NULL) { \ (head)->sph_root = SPLAY_RIGHT((head)->sph_root, field);\ } else { \ __tmp = SPLAY_RIGHT((head)->sph_root, field); \ (head)->sph_root = SPLAY_LEFT((head)->sph_root, field);\ name##_SPLAY(head, elm); \ SPLAY_RIGHT((head)->sph_root, field) = __tmp; \ } \ return (elm); \ } \ return (NULL); \ } \ \ void \ name##_SPLAY(struct name *head, struct type *elm) \ { \ struct type __node, *__left, *__right, *__tmp; \ int __comp; \ \ SPLAY_LEFT(&__node, field) = SPLAY_RIGHT(&__node, field) = NULL;\ __left = __right = &__node; \ \ while ((__comp = (cmp)(elm, (head)->sph_root))) { \ if (__comp < 0) { \ __tmp = SPLAY_LEFT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if ((cmp)(elm, __tmp) < 0){ \ SPLAY_ROTATE_RIGHT(head, __tmp, field); \ if (SPLAY_LEFT((head)->sph_root, field) == NULL)\ break; \ } \ SPLAY_LINKLEFT(head, __right, field); \ } else if (__comp > 0) { \ __tmp = SPLAY_RIGHT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if ((cmp)(elm, __tmp) > 0){ \ SPLAY_ROTATE_LEFT(head, __tmp, field); \ if (SPLAY_RIGHT((head)->sph_root, field) == NULL)\ break; \ } \ SPLAY_LINKRIGHT(head, __left, field); \ } \ } \ SPLAY_ASSEMBLE(head, &__node, __left, __right, field); \ } \ \ /* Splay with either the minimum or the maximum element \ * Used to find minimum or maximum element in tree. \ */ \ void name##_SPLAY_MINMAX(struct name *head, int __comp) \ { \ struct type __node, *__left, *__right, *__tmp; \ \ SPLAY_LEFT(&__node, field) = SPLAY_RIGHT(&__node, field) = NULL;\ __left = __right = &__node; \ \ while (1) { \ if (__comp < 0) { \ __tmp = SPLAY_LEFT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if (__comp < 0){ \ SPLAY_ROTATE_RIGHT(head, __tmp, field); \ if (SPLAY_LEFT((head)->sph_root, field) == NULL)\ break; \ } \ SPLAY_LINKLEFT(head, __right, field); \ } else if (__comp > 0) { \ __tmp = SPLAY_RIGHT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if (__comp > 0) { \ SPLAY_ROTATE_LEFT(head, __tmp, field); \ if (SPLAY_RIGHT((head)->sph_root, field) == NULL)\ break; \ } \ SPLAY_LINKRIGHT(head, __left, field); \ } \ } \ SPLAY_ASSEMBLE(head, &__node, __left, __right, field); \ } #define SPLAY_NEGINF -1 #define SPLAY_INF 1 #define SPLAY_INSERT(name, x, y) name##_SPLAY_INSERT(x, y) #define SPLAY_REMOVE(name, x, y) name##_SPLAY_REMOVE(x, y) #define SPLAY_FIND(name, x, y) name##_SPLAY_FIND(x, y) #define SPLAY_NEXT(name, x, y) name##_SPLAY_NEXT(x, y) #define SPLAY_MIN(name, x) (SPLAY_EMPTY(x) ? NULL \ : name##_SPLAY_MIN_MAX(x, SPLAY_NEGINF)) #define SPLAY_MAX(name, x) (SPLAY_EMPTY(x) ? NULL \ : name##_SPLAY_MIN_MAX(x, SPLAY_INF)) #define SPLAY_FOREACH(x, name, head) \ for ((x) = SPLAY_MIN(name, head); \ (x) != NULL; \ (x) = SPLAY_NEXT(name, head, x)) /* Macros that define a red-black tree */ #define RB_HEAD(name, type) \ struct name { \ struct type *rbh_root; /* root of the tree */ \ } #define RB_INITIALIZER(root) \ { NULL } #define RB_INIT(root) do { \ (root)->rbh_root = NULL; \ } while (0) #define RB_BLACK 0 #define RB_RED 1 #define RB_ENTRY(type) \ struct { \ struct type *rbe_left; /* left element */ \ struct type *rbe_right; /* right element */ \ struct type *rbe_parent; /* parent element */ \ int rbe_color; /* node color */ \ } #define RB_LEFT(elm, field) (elm)->field.rbe_left #define RB_RIGHT(elm, field) (elm)->field.rbe_right #define RB_PARENT(elm, field) (elm)->field.rbe_parent #define RB_COLOR(elm, field) (elm)->field.rbe_color #define RB_ROOT(head) (head)->rbh_root #define RB_EMPTY(head) (RB_ROOT(head) == NULL) #define RB_SET(elm, parent, field) do { \ RB_PARENT(elm, field) = parent; \ RB_LEFT(elm, field) = RB_RIGHT(elm, field) = NULL; \ RB_COLOR(elm, field) = RB_RED; \ } while (0) #define RB_SET_BLACKRED(black, red, field) do { \ RB_COLOR(black, field) = RB_BLACK; \ RB_COLOR(red, field) = RB_RED; \ } while (0) #ifndef RB_AUGMENT #define RB_AUGMENT(x) do {} while (0) #endif #define RB_ROTATE_LEFT(head, elm, tmp, field) do { \ (tmp) = RB_RIGHT(elm, field); \ if ((RB_RIGHT(elm, field) = RB_LEFT(tmp, field))) { \ RB_PARENT(RB_LEFT(tmp, field), field) = (elm); \ } \ RB_AUGMENT(elm); \ if ((RB_PARENT(tmp, field) = RB_PARENT(elm, field))) { \ if ((elm) == RB_LEFT(RB_PARENT(elm, field), field)) \ RB_LEFT(RB_PARENT(elm, field), field) = (tmp); \ else \ RB_RIGHT(RB_PARENT(elm, field), field) = (tmp); \ } else \ (head)->rbh_root = (tmp); \ RB_LEFT(tmp, field) = (elm); \ RB_PARENT(elm, field) = (tmp); \ RB_AUGMENT(tmp); \ if ((RB_PARENT(tmp, field))) \ RB_AUGMENT(RB_PARENT(tmp, field)); \ } while (0) #define RB_ROTATE_RIGHT(head, elm, tmp, field) do { \ (tmp) = RB_LEFT(elm, field); \ if ((RB_LEFT(elm, field) = RB_RIGHT(tmp, field))) { \ RB_PARENT(RB_RIGHT(tmp, field), field) = (elm); \ } \ RB_AUGMENT(elm); \ if ((RB_PARENT(tmp, field) = RB_PARENT(elm, field))) { \ if ((elm) == RB_LEFT(RB_PARENT(elm, field), field)) \ RB_LEFT(RB_PARENT(elm, field), field) = (tmp); \ else \ RB_RIGHT(RB_PARENT(elm, field), field) = (tmp); \ } else \ (head)->rbh_root = (tmp); \ RB_RIGHT(tmp, field) = (elm); \ RB_PARENT(elm, field) = (tmp); \ RB_AUGMENT(tmp); \ if ((RB_PARENT(tmp, field))) \ RB_AUGMENT(RB_PARENT(tmp, field)); \ } while (0) /* Generates prototypes and inline functions */ #define RB_PROTOTYPE(name, type, field, cmp) \ RB_PROTOTYPE_INTERNAL(name, type, field, cmp,) #define RB_PROTOTYPE_STATIC(name, type, field, cmp) \ RB_PROTOTYPE_INTERNAL(name, type, field, cmp, __attribute__((__unused__)) static) #define RB_PROTOTYPE_INTERNAL(name, type, field, cmp, attr) \ attr void name##_RB_INSERT_COLOR(struct name *, struct type *); \ attr void name##_RB_REMOVE_COLOR(struct name *, struct type *, struct type *);\ attr struct type *name##_RB_REMOVE(struct name *, struct type *); \ attr struct type *name##_RB_INSERT(struct name *, struct type *); \ attr struct type *name##_RB_FIND(struct name *, struct type *); \ attr struct type *name##_RB_NFIND(struct name *, struct type *); \ attr struct type *name##_RB_NEXT(struct type *); \ attr struct type *name##_RB_PREV(struct type *); \ attr struct type *name##_RB_MINMAX(struct name *, int); \ \ /* Main rb operation. * Moves node close to the key of elm to top */ #define RB_GENERATE(name, type, field, cmp) \ RB_GENERATE_INTERNAL(name, type, field, cmp,) #define RB_GENERATE_STATIC(name, type, field, cmp) \ RB_GENERATE_INTERNAL(name, type, field, cmp, __attribute__((__unused__)) static) #define RB_GENERATE_INTERNAL(name, type, field, cmp, attr) \ attr void \ name##_RB_INSERT_COLOR(struct name *head, struct type *elm) \ { \ struct type *parent, *gparent, *tmp; \ while ((parent = RB_PARENT(elm, field)) && \ RB_COLOR(parent, field) == RB_RED) { \ gparent = RB_PARENT(parent, field); \ if (parent == RB_LEFT(gparent, field)) { \ tmp = RB_RIGHT(gparent, field); \ if (tmp && RB_COLOR(tmp, field) == RB_RED) { \ RB_COLOR(tmp, field) = RB_BLACK; \ RB_SET_BLACKRED(parent, gparent, field);\ elm = gparent; \ continue; \ } \ if (RB_RIGHT(parent, field) == elm) { \ RB_ROTATE_LEFT(head, parent, tmp, field);\ tmp = parent; \ parent = elm; \ elm = tmp; \ } \ RB_SET_BLACKRED(parent, gparent, field); \ RB_ROTATE_RIGHT(head, gparent, tmp, field); \ } else { \ tmp = RB_LEFT(gparent, field); \ if (tmp && RB_COLOR(tmp, field) == RB_RED) { \ RB_COLOR(tmp, field) = RB_BLACK; \ RB_SET_BLACKRED(parent, gparent, field);\ elm = gparent; \ continue; \ } \ if (RB_LEFT(parent, field) == elm) { \ RB_ROTATE_RIGHT(head, parent, tmp, field);\ tmp = parent; \ parent = elm; \ elm = tmp; \ } \ RB_SET_BLACKRED(parent, gparent, field); \ RB_ROTATE_LEFT(head, gparent, tmp, field); \ } \ } \ RB_COLOR(head->rbh_root, field) = RB_BLACK; \ } \ \ attr void \ name##_RB_REMOVE_COLOR(struct name *head, struct type *parent, struct type *elm) \ { \ struct type *tmp; \ while ((elm == NULL || RB_COLOR(elm, field) == RB_BLACK) && \ elm != RB_ROOT(head)) { \ if (RB_LEFT(parent, field) == elm) { \ tmp = RB_RIGHT(parent, field); \ if (RB_COLOR(tmp, field) == RB_RED) { \ RB_SET_BLACKRED(tmp, parent, field); \ RB_ROTATE_LEFT(head, parent, tmp, field);\ tmp = RB_RIGHT(parent, field); \ } \ if ((RB_LEFT(tmp, field) == NULL || \ RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) &&\ (RB_RIGHT(tmp, field) == NULL || \ RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK)) {\ RB_COLOR(tmp, field) = RB_RED; \ elm = parent; \ parent = RB_PARENT(elm, field); \ } else { \ if (RB_RIGHT(tmp, field) == NULL || \ RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK) {\ struct type *oleft; \ if ((oleft = RB_LEFT(tmp, field)))\ RB_COLOR(oleft, field) = RB_BLACK;\ RB_COLOR(tmp, field) = RB_RED; \ RB_ROTATE_RIGHT(head, tmp, oleft, field);\ tmp = RB_RIGHT(parent, field); \ } \ RB_COLOR(tmp, field) = RB_COLOR(parent, field);\ RB_COLOR(parent, field) = RB_BLACK; \ if (RB_RIGHT(tmp, field)) \ RB_COLOR(RB_RIGHT(tmp, field), field) = RB_BLACK;\ RB_ROTATE_LEFT(head, parent, tmp, field);\ elm = RB_ROOT(head); \ break; \ } \ } else { \ tmp = RB_LEFT(parent, field); \ if (RB_COLOR(tmp, field) == RB_RED) { \ RB_SET_BLACKRED(tmp, parent, field); \ RB_ROTATE_RIGHT(head, parent, tmp, field);\ tmp = RB_LEFT(parent, field); \ } \ if ((RB_LEFT(tmp, field) == NULL || \ RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) &&\ (RB_RIGHT(tmp, field) == NULL || \ RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK)) {\ RB_COLOR(tmp, field) = RB_RED; \ elm = parent; \ parent = RB_PARENT(elm, field); \ } else { \ if (RB_LEFT(tmp, field) == NULL || \ RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) {\ struct type *oright; \ if ((oright = RB_RIGHT(tmp, field)))\ RB_COLOR(oright, field) = RB_BLACK;\ RB_COLOR(tmp, field) = RB_RED; \ RB_ROTATE_LEFT(head, tmp, oright, field);\ tmp = RB_LEFT(parent, field); \ } \ RB_COLOR(tmp, field) = RB_COLOR(parent, field);\ RB_COLOR(parent, field) = RB_BLACK; \ if (RB_LEFT(tmp, field)) \ RB_COLOR(RB_LEFT(tmp, field), field) = RB_BLACK;\ RB_ROTATE_RIGHT(head, parent, tmp, field);\ elm = RB_ROOT(head); \ break; \ } \ } \ } \ if (elm) \ RB_COLOR(elm, field) = RB_BLACK; \ } \ \ attr struct type * \ name##_RB_REMOVE(struct name *head, struct type *elm) \ { \ struct type *child, *parent, *old = elm; \ int color; \ if (RB_LEFT(elm, field) == NULL) \ child = RB_RIGHT(elm, field); \ else if (RB_RIGHT(elm, field) == NULL) \ child = RB_LEFT(elm, field); \ else { \ struct type *left; \ elm = RB_RIGHT(elm, field); \ while ((left = RB_LEFT(elm, field))) \ elm = left; \ child = RB_RIGHT(elm, field); \ parent = RB_PARENT(elm, field); \ color = RB_COLOR(elm, field); \ if (child) \ RB_PARENT(child, field) = parent; \ if (parent) { \ if (RB_LEFT(parent, field) == elm) \ RB_LEFT(parent, field) = child; \ else \ RB_RIGHT(parent, field) = child; \ RB_AUGMENT(parent); \ } else \ RB_ROOT(head) = child; \ if (RB_PARENT(elm, field) == old) \ parent = elm; \ (elm)->field = (old)->field; \ if (RB_PARENT(old, field)) { \ if (RB_LEFT(RB_PARENT(old, field), field) == old)\ RB_LEFT(RB_PARENT(old, field), field) = elm;\ else \ RB_RIGHT(RB_PARENT(old, field), field) = elm;\ RB_AUGMENT(RB_PARENT(old, field)); \ } else \ RB_ROOT(head) = elm; \ RB_PARENT(RB_LEFT(old, field), field) = elm; \ if (RB_RIGHT(old, field)) \ RB_PARENT(RB_RIGHT(old, field), field) = elm; \ if (parent) { \ left = parent; \ do { \ RB_AUGMENT(left); \ } while ((left = RB_PARENT(left, field))); \ } \ goto color; \ } \ parent = RB_PARENT(elm, field); \ color = RB_COLOR(elm, field); \ if (child) \ RB_PARENT(child, field) = parent; \ if (parent) { \ if (RB_LEFT(parent, field) == elm) \ RB_LEFT(parent, field) = child; \ else \ RB_RIGHT(parent, field) = child; \ RB_AUGMENT(parent); \ } else \ RB_ROOT(head) = child; \ color: \ if (color == RB_BLACK) \ name##_RB_REMOVE_COLOR(head, parent, child); \ return (old); \ } \ \ /* Inserts a node into the RB tree */ \ attr struct type * \ name##_RB_INSERT(struct name *head, struct type *elm) \ { \ struct type *tmp; \ struct type *parent = NULL; \ int comp = 0; \ tmp = RB_ROOT(head); \ while (tmp) { \ parent = tmp; \ comp = (cmp)(elm, parent); \ if (comp < 0) \ tmp = RB_LEFT(tmp, field); \ else if (comp > 0) \ tmp = RB_RIGHT(tmp, field); \ else \ return (tmp); \ } \ RB_SET(elm, parent, field); \ if (parent != NULL) { \ if (comp < 0) \ RB_LEFT(parent, field) = elm; \ else \ RB_RIGHT(parent, field) = elm; \ RB_AUGMENT(parent); \ } else \ RB_ROOT(head) = elm; \ name##_RB_INSERT_COLOR(head, elm); \ return (NULL); \ } \ \ /* Finds the node with the same key as elm */ \ attr struct type * \ name##_RB_FIND(struct name *head, struct type *elm) \ { \ struct type *tmp = RB_ROOT(head); \ int comp; \ while (tmp) { \ comp = cmp(elm, tmp); \ if (comp < 0) \ tmp = RB_LEFT(tmp, field); \ else if (comp > 0) \ tmp = RB_RIGHT(tmp, field); \ else \ return (tmp); \ } \ return (NULL); \ } \ \ /* Finds the first node greater than or equal to the search key */ \ attr struct type * \ name##_RB_NFIND(struct name *head, struct type *elm) \ { \ struct type *tmp = RB_ROOT(head); \ struct type *res = NULL; \ int comp; \ while (tmp) { \ comp = cmp(elm, tmp); \ if (comp < 0) { \ res = tmp; \ tmp = RB_LEFT(tmp, field); \ } \ else if (comp > 0) \ tmp = RB_RIGHT(tmp, field); \ else \ return (tmp); \ } \ return (res); \ } \ \ /* ARGSUSED */ \ attr struct type * \ name##_RB_NEXT(struct type *elm) \ { \ if (RB_RIGHT(elm, field)) { \ elm = RB_RIGHT(elm, field); \ while (RB_LEFT(elm, field)) \ elm = RB_LEFT(elm, field); \ } else { \ if (RB_PARENT(elm, field) && \ (elm == RB_LEFT(RB_PARENT(elm, field), field))) \ elm = RB_PARENT(elm, field); \ else { \ while (RB_PARENT(elm, field) && \ (elm == RB_RIGHT(RB_PARENT(elm, field), field)))\ elm = RB_PARENT(elm, field); \ elm = RB_PARENT(elm, field); \ } \ } \ return (elm); \ } \ \ /* ARGSUSED */ \ attr struct type * \ name##_RB_PREV(struct type *elm) \ { \ if (RB_LEFT(elm, field)) { \ elm = RB_LEFT(elm, field); \ while (RB_RIGHT(elm, field)) \ elm = RB_RIGHT(elm, field); \ } else { \ if (RB_PARENT(elm, field) && \ (elm == RB_RIGHT(RB_PARENT(elm, field), field))) \ elm = RB_PARENT(elm, field); \ else { \ while (RB_PARENT(elm, field) && \ (elm == RB_LEFT(RB_PARENT(elm, field), field)))\ elm = RB_PARENT(elm, field); \ elm = RB_PARENT(elm, field); \ } \ } \ return (elm); \ } \ \ attr struct type * \ name##_RB_MINMAX(struct name *head, int val) \ { \ struct type *tmp = RB_ROOT(head); \ struct type *parent = NULL; \ while (tmp) { \ parent = tmp; \ if (val < 0) \ tmp = RB_LEFT(tmp, field); \ else \ tmp = RB_RIGHT(tmp, field); \ } \ return (parent); \ } #define RB_NEGINF -1 #define RB_INF 1 #define RB_INSERT(name, x, y) name##_RB_INSERT(x, y) #define RB_REMOVE(name, x, y) name##_RB_REMOVE(x, y) #define RB_FIND(name, x, y) name##_RB_FIND(x, y) #define RB_NFIND(name, x, y) name##_RB_NFIND(x, y) #define RB_NEXT(name, x, y) name##_RB_NEXT(y) #define RB_PREV(name, x, y) name##_RB_PREV(y) #define RB_MIN(name, x) name##_RB_MINMAX(x, RB_NEGINF) #define RB_MAX(name, x) name##_RB_MINMAX(x, RB_INF) #define RB_FOREACH(x, name, head) \ for ((x) = RB_MIN(name, head); \ (x) != NULL; \ (x) = name##_RB_NEXT(x)) #define RB_FOREACH_SAFE(x, name, head, y) \ for ((x) = RB_MIN(name, head); \ ((x) != NULL) && ((y) = name##_RB_NEXT(x), 1); \ (x) = (y)) #define RB_FOREACH_REVERSE(x, name, head) \ for ((x) = RB_MAX(name, head); \ (x) != NULL; \ (x) = name##_RB_PREV(x)) #define RB_FOREACH_REVERSE_SAFE(x, name, head, y) \ for ((x) = RB_MAX(name, head); \ ((x) != NULL) && ((y) = name##_RB_PREV(x), 1); \ (x) = (y)) #endif /* _SYS_TREE_H_ */ opensmtpd-extras-5.7.1/openbsd-compat/util.h010064400017500000000000000030471253636606600203140ustar00gilleswheel/* * Copyright (c) 2015 Jason A. Donenfeld . All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _UTIL_H #define _UTIL_H #ifndef HAVE_FPARSELN char * fparseln(FILE *fp, size_t *size, size_t *lineno, const char str[3], int flags); #endif #ifndef HAVE_PIDFILE int pidfile(const char *basename); #endif #endif /* _UTIL_H */ opensmtpd-extras-5.7.1/openbsd-compat/vis.c010064400017500000000000000126431253636606600201350ustar00gilleswheel/* $OpenBSD: vis.c,v 1.19 2005/09/01 17:15:49 millert Exp $ */ /*- * Copyright (c) 1989, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* OPENBSD ORIGINAL: lib/libc/gen/vis.c */ #include "includes.h" #if !defined(HAVE_STRNVIS) || defined(BROKEN_STRNVIS) #include #include #include "vis.h" #define isoctal(c) (((u_char)(c)) >= '0' && ((u_char)(c)) <= '7') #define isvisible(c) \ (((u_int)(c) <= UCHAR_MAX && isascii((u_char)(c)) && \ (((c) != '*' && (c) != '?' && (c) != '[' && (c) != '#') || \ (flag & VIS_GLOB) == 0) && isgraph((u_char)(c))) || \ ((flag & VIS_SP) == 0 && (c) == ' ') || \ ((flag & VIS_TAB) == 0 && (c) == '\t') || \ ((flag & VIS_NL) == 0 && (c) == '\n') || \ ((flag & VIS_SAFE) && ((c) == '\b' || \ (c) == '\007' || (c) == '\r' || \ isgraph((u_char)(c))))) /* * vis - visually encode characters */ char * vis(char *dst, int c, int flag, int nextc) { if (isvisible(c)) { *dst++ = c; if (c == '\\' && (flag & VIS_NOSLASH) == 0) *dst++ = '\\'; *dst = '\0'; return (dst); } if (flag & VIS_CSTYLE) { switch(c) { case '\n': *dst++ = '\\'; *dst++ = 'n'; goto done; case '\r': *dst++ = '\\'; *dst++ = 'r'; goto done; case '\b': *dst++ = '\\'; *dst++ = 'b'; goto done; case '\a': *dst++ = '\\'; *dst++ = 'a'; goto done; case '\v': *dst++ = '\\'; *dst++ = 'v'; goto done; case '\t': *dst++ = '\\'; *dst++ = 't'; goto done; case '\f': *dst++ = '\\'; *dst++ = 'f'; goto done; case ' ': *dst++ = '\\'; *dst++ = 's'; goto done; case '\0': *dst++ = '\\'; *dst++ = '0'; if (isoctal(nextc)) { *dst++ = '0'; *dst++ = '0'; } goto done; } } if (((c & 0177) == ' ') || (flag & VIS_OCTAL) || ((flag & VIS_GLOB) && (c == '*' || c == '?' || c == '[' || c == '#'))) { *dst++ = '\\'; *dst++ = ((u_char)c >> 6 & 07) + '0'; *dst++ = ((u_char)c >> 3 & 07) + '0'; *dst++ = ((u_char)c & 07) + '0'; goto done; } if ((flag & VIS_NOSLASH) == 0) *dst++ = '\\'; if (c & 0200) { c &= 0177; *dst++ = 'M'; } if (iscntrl((u_char)c)) { *dst++ = '^'; if (c == 0177) *dst++ = '?'; else *dst++ = c + '@'; } else { *dst++ = '-'; *dst++ = c; } done: *dst = '\0'; return (dst); } /* * strvis, strnvis, strvisx - visually encode characters from src into dst * * Dst must be 4 times the size of src to account for possible * expansion. The length of dst, not including the trailing NULL, * is returned. * * Strnvis will write no more than siz-1 bytes (and will NULL terminate). * The number of bytes needed to fully encode the string is returned. * * Strvisx encodes exactly len bytes from src into dst. * This is useful for encoding a block of data. */ int strvis(char *dst, const char *src, int flag) { char c; char *start; for (start = dst; (c = *src);) dst = vis(dst, c, flag, *++src); *dst = '\0'; return (dst - start); } int strnvis(char *dst, const char *src, size_t siz, int flag) { char *start, *end; char tbuf[5]; int c, i; i = 0; for (start = dst, end = start + siz - 1; (c = *src) && dst < end; ) { if (isvisible(c)) { i = 1; *dst++ = c; if (c == '\\' && (flag & VIS_NOSLASH) == 0) { /* need space for the extra '\\' */ if (dst < end) *dst++ = '\\'; else { dst--; i = 2; break; } } src++; } else { i = vis(tbuf, c, flag, *++src) - tbuf; if (dst + i <= end) { memcpy(dst, tbuf, i); dst += i; } else { src--; break; } } } if (siz > 0) *dst = '\0'; if (dst + i > end) { /* adjust return value for truncation */ while ((c = *src)) dst += vis(tbuf, c, flag, *++src) - tbuf; } return (dst - start); } int strvisx(char *dst, const char *src, size_t len, int flag) { char c; char *start; for (start = dst; len > 1; len--) { c = *src; dst = vis(dst, c, flag, *++src); } if (len) dst = vis(dst, *src, flag, '\0'); *dst = '\0'; return (dst - start); } #endif opensmtpd-extras-5.7.1/openbsd-compat/vis.h010064400017500000000000000066641253636606600201500ustar00gilleswheel/* $OpenBSD: vis.h,v 1.11 2005/08/09 19:38:31 millert Exp $ */ /* $NetBSD: vis.h,v 1.4 1994/10/26 00:56:41 cgd Exp $ */ /*- * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)vis.h 5.9 (Berkeley) 4/3/91 */ /* OPENBSD ORIGINAL: include/vis.h */ #include "includes.h" #if !defined(HAVE_STRNVIS) || defined(BROKEN_STRNVIS) #ifndef _VIS_H_ #define _VIS_H_ #include #include /* * to select alternate encoding format */ #define VIS_OCTAL 0x01 /* use octal \ddd format */ #define VIS_CSTYLE 0x02 /* use \[nrft0..] where appropriate */ /* * to alter set of characters encoded (default is to encode all * non-graphic except space, tab, and newline). */ #define VIS_SP 0x04 /* also encode space */ #define VIS_TAB 0x08 /* also encode tab */ #define VIS_NL 0x10 /* also encode newline */ #define VIS_WHITE (VIS_SP | VIS_TAB | VIS_NL) #define VIS_SAFE 0x20 /* only encode "unsafe" characters */ /* * other */ #define VIS_NOSLASH 0x40 /* inhibit printing '\' */ #define VIS_GLOB 0x100 /* encode glob(3) magics and '#' */ /* * unvis return codes */ #define UNVIS_VALID 1 /* character valid */ #define UNVIS_VALIDPUSH 2 /* character valid, push back passed char */ #define UNVIS_NOCHAR 3 /* valid sequence, no character produced */ #define UNVIS_SYNBAD -1 /* unrecognized escape sequence */ #define UNVIS_ERROR -2 /* decoder in unknown state (unrecoverable) */ /* * unvis flags */ #define UNVIS_END 1 /* no more characters */ char *vis(char *, int, int, int); int strvis(char *, const char *, int); int strnvis(char *, const char *, size_t, int) __attribute__ ((__bounded__(__string__,1,3))); int strvisx(char *, const char *, size_t, int) __attribute__ ((__bounded__(__string__,1,3))); int strunvis(char *, const char *); int unvis(char *, char, int *, int); ssize_t strnunvis(char *, const char *, size_t) __attribute__ ((__bounded__(__string__,1,3))); #endif /* !_VIS_H_ */ #endif /* !HAVE_STRNVIS || BROKEN_STRNVIS */ opensmtpd-extras-5.7.1/openbsd-compat/xmalloc.c010064400017500000000000000051271253636606600207720ustar00gilleswheel/* $OpenBSD: xmalloc.c,v 1.8 2007/02/22 06:42:10 otto Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland * All rights reserved * Versions of malloc and friends that check their results, and never return * failure (they call fatal if they encounter an error). * * As far as I am concerned, the code I have written for this software * can be used freely for any purpose. Any derived versions of this * software must be clearly marked as such, and if the derived work is * incompatible with the protocol description in the RFC file, it must be * called by a name other than "ssh" or "Secure Shell". */ #include "includes.h" #include #include #include #include #include #include #include "log.h" #include "xmalloc.h" void * __xmalloc(size_t size) { void *ptr; if (size == 0) fatal("xmalloc: zero size"); ptr = malloc(size); if (ptr == NULL) err(255, "fatal: xmalloc: out of memory (allocating %lu bytes)", (u_long) size); return ptr; } void * __xcalloc(size_t nmemb, size_t size) { void *ptr; if (size == 0 || nmemb == 0) fatal("xcalloc: zero size"); if (SIZE_T_MAX / nmemb < size) fatal("xcalloc: nmemb * size > SIZE_T_MAX"); ptr = calloc(nmemb, size); if (ptr == NULL) err(255, "fatal: xcalloc: out of memory (allocating %lu bytes)", (u_long)(size * nmemb)); return ptr; } void * __xrealloc(void *ptr, size_t nmemb, size_t size) { void *new_ptr; size_t new_size = nmemb * size; if (new_size == 0) fatal("xrealloc: zero size"); if (SIZE_T_MAX / nmemb < size) fatal("xrealloc: nmemb * size > SIZE_T_MAX"); if (ptr == NULL) new_ptr = malloc(new_size); else new_ptr = realloc(ptr, new_size); if (new_ptr == NULL) err(255, "fatal: xrealloc: out of memory (new_size %lu bytes)", (u_long) new_size); return new_ptr; } void __xfree(void *ptr) { if (ptr == NULL) fatal("xfree: NULL pointer given as argument"); free(ptr); } char * __xstrdup(const char *str) { size_t len; char *cp; len = strlen(str) + 1; cp = __xmalloc(len); strlcpy(cp, str, len); return cp; } int xasprintf(char **ret, const char *fmt, ...) { va_list ap; int i; va_start(ap, fmt); i = vasprintf(ret, fmt, ap); va_end(ap); if (i < 0 || *ret == NULL) fatal("xasprintf: could not allocate memory"); return (i); } int xsnprintf(char *str, size_t size, const char *fmt, ...) { va_list ap; int i; va_start(ap, fmt); i = vsnprintf(str, size, fmt, ap); va_end(ap); if (i == -1 || i >= (int)size) fatal("xsnprintf: overflow"); return (i); } opensmtpd-extras-5.7.1/openbsd-compat/xmalloc.h010064400017500000000000000024141253636606600207730ustar00gilleswheel/* $OpenBSD: xmalloc.h,v 1.3 2007/01/29 16:22:29 xsa Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland * All rights reserved * Created: Mon Mar 20 22:09:17 1995 ylo * * Versions of malloc and friends that check their results, and never return * failure (they call fatal if they encounter an error). * * As far as I am concerned, the code I have written for this software * can be used freely for any purpose. Any derived versions of this * software must be clearly marked as such, and if the derived work is * incompatible with the protocol description in the RFC file, it must be * called by a name other than "ssh" or "Secure Shell". */ #ifndef XMALLOC_H #define XMALLOC_H void *__xmalloc(size_t); void *__xcalloc(size_t, size_t); void *__xrealloc(void *, size_t, size_t); void __xfree(void *); char *__xstrdup(const char *); int xasprintf(char **, const char *, ...) __attribute__((__format__ (printf, 2, 3))) __attribute__((__nonnull__ (2))); int xsnprintf(char *, size_t, const char *, ...) __attribute__((__format__ (printf, 3, 4))) __attribute__((__nonnull__ (3))); // __attribute__((__bounded__ (__string__,1,2))); #endif /* XMALLOC_H */ opensmtpd-extras-5.7.1/openbsd-compat/Makefile.in010064400017500000000000000427171255100052300212160ustar00gilleswheel# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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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. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. func_dirname () { func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi } # func_dirname may be replaced by extended shell implementation # func_basename file func_basename () { func_basename_result=`$ECHO "${1}" | $SED "$basename"` } # func_basename may be replaced by extended shell implementation # func_dirname_and_basename file append nondir_replacement # perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # Implementation must be kept synchronized with func_dirname # and func_basename. 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. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` while :; do # Processed it all yet? if test "$func_normal_abspath_tpath" = / ; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result" ; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_relative_path SRCDIR DSTDIR # generates a relative path from SRCDIR to DSTDIR, with a trailing # slash if non-empty, suitable for immediately appending a filename # without needing to append a separator. # value returned in "$func_relative_path_result" func_relative_path () { func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=${func_dirname_result} if test "x$func_relative_path_tlibdir" = x ; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test "x$func_stripname_result" != x ; then func_relative_path_result=${func_relative_path_result}/${func_stripname_result} fi # Normalisation. 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 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 case " $install_prog " in *[\\\ /]cp\ *) extra_mode=;; *) extra_mode='-m 644';; esac test -z "$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 $extra_mode $dir/$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 $extra_mode $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 $extra_mode $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 $extra_mode \$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" func_append deplibs " $arg" case "$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 " $deplib" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" if test "$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 " $lib" test -z "$DESTDIR" && 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="" else # XXX tmp=`echo $libname|sed -e 's,+,_,g' -e 's,-,_,g' -e 's,\.,_,g'` eval tmp2=\$${tmp}_ltversion if ! test -z "${SHARED_LIBS_LOG}"; then if ! test -f ${SHARED_LIBS_LOG}; then echo "# SHARED_LIBS+= # " >${SHARED_LIBS_LOG} fi tmp4=`echo $libname|sed -e 's/^lib//'` printf "SHARED_LIBS +=\t%-20s %-8s # %s\n" "$tmp4" "$tmp2" "$versuffix" >>${SHARED_LIBS_LOG} fi if test -n "$versuffix" && test -n "$tmp2"; then versuffix=".$tmp2" fi 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. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" a_deplib="" ;; esac fi if test -n "$a_deplib" ; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib="$potent_lib" # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_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 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. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host" ; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then func_append oldobjs " $symfileobj" fi fi addlibs="$old_convenience" fi if test -n "$addlibs"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $addlibs func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then cmds=$old_archive_from_new_cmds else # 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 oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. 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 $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. See the long comment at the top of # tests/bindir.at for full details. tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) # If a -bindir argument was supplied, place the dll there. if test "x$bindir" != x ; then func_relative_path "$install_libdir" "$bindir" tdlname=$func_relative_path_result$dlname else # Otherwise fall back on heuristic. tdlname=../bin/$dlname fi ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } { test "$opt_mode" = link || test "$opt_mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" for arg do case $arg in -f) func_append RM " $arg"; rmforce=yes ;; -*) func_append RM " $arg" ;; *) func_append files " $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then odir="$objdir" else odir="$dir/$objdir" fi func_basename "$file" name="$func_basename_result" test "$opt_mode" = uninstall && odir="$dir" # Remember odir for removal later, being careful to avoid duplicates if test "$opt_mode" = clean; then case " $rmdirs " in *" $odir "*) ;; *) func_append rmdirs " $odir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; then continue fi rmfiles="$file" case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do func_append rmfiles " $odir/$n" done test -n "$old_library" && func_append rmfiles " $odir/$old_library" case "$opt_mode" in clean) case " $library_names " in *" $dlname "*) ;; *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; esac test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; 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 "$exec_cmd"; 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[\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 $as_echo_n "checking for GNU ld... " >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 $as_echo_n "checking for non-GNU ld... " >&6; } fi if ${lt_cv_path_LD+:} false; then : $as_echo_n "(cached) " >&6 else if test -z "$LD"; then lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &5 $as_echo "$LD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 $as_echo_n "checking if the linker ($LD) is GNU ld... 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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... 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" >&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 $as_echo_n "checking whether ln -s works... 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Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$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. 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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... 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" >&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 $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac for ac_prog in gawk mawk nawk awk do # Extract the first word of "$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_AWK+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$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_AWK="$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 AWK=$ac_cv_prog_AWK if test -n "$AWK"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 $as_echo "$AWK" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AWK" && break done # 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*|ppc*-*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="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${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="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${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 $as_echo_n "checking for -exported_symbols_list linker flag... 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' export_dynamic_flag_spec='${wl}--export-all-symbols' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; haiku*) archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' link_all_deplibs=yes ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec= tmp_sharedflag='--shared' ;; xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; nvcc*) # Cuda Compiler Driver 2.2 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm # Also, AIX nm treats weak defined symbols like other global # defined symbols, whereas GNU nm marks them as "W". if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='${wl}-f,' if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; 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then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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" >&6; } if ${lt_cv_prog_compiler__b+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler__b=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 $as_echo "$lt_cv_prog_compiler__b" >&6; } if test x"$lt_cv_prog_compiler__b" = xyes; then archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $pic_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' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if ${lt_cv_irix_exported_symbol+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes else lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 $as_echo "$lt_cv_irix_exported_symbol" >&6; } if test "$lt_cv_irix_exported_symbol" = yes; then archive_expsym_cmds='$CC -shared $pic_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 ${wl}-exports_file ${wl}$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) 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=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$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 $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${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' archive_expsym_cmds='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 hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$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 $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$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 $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor 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 case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${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. Preferred cross-host = GNU/Linux. 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}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor 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 ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existent directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 $as_echo "$hardcode_action" >&6; } if test "$hardcode_action" = relink || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi 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 ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&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$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&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. 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 shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$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_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&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. 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 dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes else ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$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_dld_dld_link" >&5 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes; then : lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" fi fi fi fi fi fi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS="$LDFLAGS" wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... " >&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... " >&6; } if ${lt_cv_dlopen_self_static+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=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$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 $as_echo "$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi striplib= old_striplib= { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 $as_echo_n "checking whether stripping libraries is possible... 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" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 $as_echo "$can_build_shared" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 $as_echo_n "checking whether to build shared libraries... " >&6; } test "$can_build_shared" = "no" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) test "$enable_shared" = yes && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; aix[4-9]*) if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then test "$enable_shared" = yes && enable_static=no fi ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 $as_echo "$enable_shared" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 $as_echo_n "checking whether to build static libraries... " >&6; } # Make sure either enable_shared or enable_static is yes. test "$enable_shared" = yes || enable_static=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 $as_echo "$enable_static" >&6; } fi 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 CC="$lt_save_CC" ac_config_commands="$ac_config_commands libtool" # Only expand once: # Extract the first word of "ar", so it can be a program name with args. set dummy ar; 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_path_AR+:} false; then : $as_echo_n "(cached) " >&6 else case $AR in [\\/]* | ?:[\\/]*) ac_cv_path_AR="$AR" # Let the user override the test with a path. ;; *) 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_path_AR="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi AR=$ac_cv_path_AR if test -n "$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 # Extract the first word of "cat", so it can be a program name with args. set dummy cat; 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_path_CAT+:} false; then : $as_echo_n "(cached) " >&6 else case $CAT in [\\/]* | ?:[\\/]*) ac_cv_path_CAT="$CAT" # Let the user override the test with a path. ;; *) 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_path_CAT="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi CAT=$ac_cv_path_CAT if test -n "$CAT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAT" >&5 $as_echo "$CAT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "zcat", so it can be a program name with args. set dummy zcat; 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_path_ZCAT+:} false; then : $as_echo_n "(cached) " >&6 else case $ZCAT in [\\/]* | ?:[\\/]*) ac_cv_path_ZCAT="$ZCAT" # Let the user override the test with a path. ;; *) 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_path_ZCAT="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ZCAT=$ac_cv_path_ZCAT if test -n "$ZCAT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZCAT" >&5 $as_echo "$ZCAT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "sed", so it can be a program name with args. set dummy sed; 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_path_SED+:} false; then : $as_echo_n "(cached) " >&6 else case $SED in [\\/]* | ?:[\\/]*) ac_cv_path_SED="$SED" # Let the user override the test with a path. ;; *) 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_path_SED="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi SED=$ac_cv_path_SED if test -n "$SED"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 $as_echo "$SED" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "bash", so it can be a program name with args. set dummy bash; 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_path_TEST_MINUS_S_SH+:} false; then : $as_echo_n "(cached) " >&6 else case $TEST_MINUS_S_SH in [\\/]* | ?:[\\/]*) ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path. ;; *) 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_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH if test -n "$TEST_MINUS_S_SH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5 $as_echo "$TEST_MINUS_S_SH" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "ksh", so it can be a program name with args. set dummy ksh; 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_path_TEST_MINUS_S_SH+:} false; then : $as_echo_n "(cached) " >&6 else case $TEST_MINUS_S_SH in [\\/]* | ?:[\\/]*) ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path. ;; *) 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_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH if test -n "$TEST_MINUS_S_SH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5 $as_echo "$TEST_MINUS_S_SH" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "sh", so it can be a program name with args. set dummy sh; 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_path_TEST_MINUS_S_SH+:} false; then : $as_echo_n "(cached) " >&6 else case $TEST_MINUS_S_SH in [\\/]* | ?:[\\/]*) ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path. ;; *) 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_path_TEST_MINUS_S_SH="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH if test -n "$TEST_MINUS_S_SH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5 $as_echo "$TEST_MINUS_S_SH" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "sh", so it can be a program name with args. set dummy sh; 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_path_SH+:} false; then : $as_echo_n "(cached) " >&6 else case $SH in [\\/]* | ?:[\\/]*) ac_cv_path_SH="$SH" # Let the user override the test with a path. ;; *) 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_path_SH="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi SH=$ac_cv_path_SH if test -n "$SH"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SH" >&5 $as_echo "$SH" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "groff", so it can be a program name with args. set dummy groff; 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_path_GROFF+:} false; then : $as_echo_n "(cached) " >&6 else case $GROFF in [\\/]* | ?:[\\/]*) ac_cv_path_GROFF="$GROFF" # Let the user override the test with a path. ;; *) 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_path_GROFF="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi GROFF=$ac_cv_path_GROFF if test -n "$GROFF"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GROFF" >&5 $as_echo "$GROFF" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "nroff", so it can be a program name with args. set dummy nroff; 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_path_NROFF+:} false; then : $as_echo_n "(cached) " >&6 else case $NROFF in [\\/]* | ?:[\\/]*) ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path. ;; *) 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_path_NROFF="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi NROFF=$ac_cv_path_NROFF if test -n "$NROFF"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NROFF" >&5 $as_echo "$NROFF" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "mandoc", so it can be a program name with args. set dummy mandoc; 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_path_MANDOC+:} false; then : $as_echo_n "(cached) " >&6 else case $MANDOC in [\\/]* | ?:[\\/]*) ac_cv_path_MANDOC="$MANDOC" # Let the user override the test with a path. ;; *) 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_path_MANDOC="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi MANDOC=$ac_cv_path_MANDOC if test -n "$MANDOC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANDOC" >&5 $as_echo "$MANDOC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi for ac_prog in 'bison -y' byacc do # Extract the first word of "$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_YACC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$YACC"; then ac_cv_prog_YACC="$YACC" # Let the user override the test. else as_save_IFS=$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_YACC="$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 YACC=$ac_cv_prog_YACC if test -n "$YACC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 $as_echo "$YACC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$YACC" && break done test -n "$YACC" || YACC="yacc" am__api_version='1.15' { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 $as_echo_n "checking whether build environment is sane... " >&6; } # Reject unsafe characters in $srcdir or the absolute working directory # name. Accept space and tab only in the latter. am_lf=' ' case `pwd` in *[\\\"\#\$\&\'\`$am_lf]*) as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; esac case $srcdir in *[\\\"\#\$\&\'\`$am_lf\ \ ]*) as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; esac # Do 'set' in a subshell so we don't clobber the current shell's # arguments. Must try -L first in case configure is actually a # symlink; some systems play weird games with the mod time of symlinks # (eg FreeBSD returns the mod time of the symlink's containing # directory). if ( am_has_slept=no for am_try in 1 2; do echo "timestamp, slept: $am_has_slept" > conftest.file set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` if test "$*" = "X"; then # -L didn't work. set X `ls -t "$srcdir/configure" conftest.file` fi if test "$*" != "X $srcdir/configure conftest.file" \ && test "$*" != "X conftest.file $srcdir/configure"; then # If neither matched, then we have a broken ls. This can happen # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". as_fn_error $? "ls -t appears to fail. Make sure there is not a broken alias in your environment" "$LINENO" 5 fi if test "$2" = conftest.file || test $am_try -eq 2; then break fi # Just in case. sleep 1 am_has_slept=yes done test "$2" = conftest.file ) then # Ok. : else as_fn_error $? "newly created file is older than distributed files! Check your system clock" "$LINENO" 5 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } # If we didn't sleep, we still need to ensure time stamps of config.status and # generated files are strictly newer. am_sleep_pid= if grep 'slept: no' conftest.file >/dev/null 2>&1; then ( sleep 1 ) & am_sleep_pid=$! fi rm -f conftest.file test "$program_prefix" != NONE && program_transform_name="s&^&$program_prefix&;$program_transform_name" # Use a double $ so make ignores it. test "$program_suffix" != NONE && program_transform_name="s&\$&$program_suffix&;$program_transform_name" # Double any \ or $. # By default was `s,x,x', remove it if useless. ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` if test x"${MISSING+set}" != xset; then case $am_aux_dir in *\ * | *\ *) MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; *) MISSING="\${SHELL} $am_aux_dir/missing" ;; esac fi # Use eval to expand $SHELL if eval "$MISSING --is-lightweight"; then am_missing_run="$MISSING " else am_missing_run= { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} fi if test x"${install_sh+set}" != xset; then case $am_aux_dir in *\ * | *\ *) install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; *) install_sh="\${SHELL} $am_aux_dir/install-sh" esac fi # Installed binaries are usually stripped using 'strip' when the user # run "make install-strip". However 'strip' might not be the right # tool to use in cross-compilation environments, therefore Automake # will honor the 'STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then 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 $ac_word... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char crypt (); int main () { return crypt (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_crypt_crypt=yes else ac_cv_lib_crypt_crypt=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_crypt_crypt" >&5 $as_echo "$ac_cv_lib_crypt_crypt" >&6; } if test "x$ac_cv_lib_crypt_crypt" = xyes; then : LIBS="$LIBS -lcrypt" fi fi #l2504 #l2645 ### Configure cryptographic random number support # Check wheter OpenSSL seeds itself { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether OpenSSL's PRNG is internally seeded" >&5 $as_echo_n "checking whether OpenSSL's PRNG is internally seeded... 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OPENSSL_SEEDS_ITSELF=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { exit(RAND_status() == 1 ? 0 : 1); ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : OPENSSL_SEEDS_ITSELF=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi #l2669 SMTPD_USER=_smtpd # Check whether --with-privsep-user was given. if test "${with_privsep_user+set}" = set; then : withval=$with_privsep_user; if test -n "$withval" && test "x$withval" != "xno" && \ test "x${withval}" != "xyes"; then SMTPD_USER=$withval fi fi cat >>confdefs.h <<_ACEOF #define SMTPD_USER "$SMTPD_USER" _ACEOF #l3037 (customized s/SSH/SMTPD/) # Check for long long datatypes ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" if test "x$ac_cv_type_long_long" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LONG_LONG 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default" if test "x$ac_cv_type_unsigned_long_long" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UNSIGNED_LONG_LONG 1 _ACEOF fi ac_fn_c_check_type "$LINENO" "long double" "ac_cv_type_long_double" "$ac_includes_default" if test "x$ac_cv_type_long_double" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LONG_DOUBLE 1 _ACEOF fi # Check datatype sizes # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short int" >&5 $as_echo_n "checking size of short int... 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" >&6; } if ${ac_cv_sizeof_long_long_int+:} false; then : $as_echo_n "(cached) " >&6 else if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long int))" "ac_cv_sizeof_long_long_int" "$ac_includes_default"; then : else if test "$ac_cv_type_long_long_int" = yes; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long long int) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long_long_int=0 fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long_int" >&5 $as_echo "$ac_cv_sizeof_long_long_int" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_LONG_LONG_INT $ac_cv_sizeof_long_long_int _ACEOF # Sanity check long long for some platforms (AIX) if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then ac_cv_sizeof_long_long_int=0 fi # compute LLONG_MIN and LLONG_MAX if we don't know them. if test -z "$have_llong_max"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for max value of long long" >&5 $as_echo_n "checking for max value of long long... 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((a) * -1) : (a)) /* * printf in libc on some platforms (eg old Tru64) does not understand %lld so * we do this the hard way. */ static int fprint_ll(FILE *f, long long n) { unsigned int i; int l[sizeof(long long) * 8]; if (n < 0) if (fprintf(f, "-") < 0) return -1; for (i = 0; n != 0; i++) { l[i] = my_abs(n % 10); n /= 10; } do { if (fprintf(f, "%d", l[--i]) < 0) return -1; } while (i != 0); if (fprintf(f, " ") < 0) return -1; return 0; } int main () { FILE *f; long long i, llmin, llmax = 0; if((f = fopen(DATA,"w")) == NULL) exit(1); #if defined(LLONG_MIN) && defined(LLONG_MAX) fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); llmin = LLONG_MIN; llmax = LLONG_MAX; #else fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); /* This will work on one's complement and two's complement */ for (i = 1; i > llmax; i <<= 1, i++) llmax = i; llmin = llmax + 1LL; /* wrap */ #endif /* Sanity check */ if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax || llmax - 1 > llmax || llmin == llmax || llmin == 0 || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { fprintf(f, "unknown unknown\n"); exit(2); } if (fprint_ll(f, llmin) < 0) exit(3); if (fprint_ll(f, llmax) < 0) exit(4); if (fclose(f) < 0) exit(5); exit(0); ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : llong_min=`$AWK '{print $1}' conftest.llminmax` llong_max=`$AWK '{print $2}' conftest.llminmax` { $as_echo "$as_me:${as_lineno-$LINENO}: result: $llong_max" >&5 $as_echo "$llong_max" >&6; } cat >>confdefs.h <<_ACEOF #define LLONG_MAX ${llong_max}LL _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: checking for min value of long long" >&5 $as_echo_n "checking for min value of long long... 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then : withval=$with_filter_dnsbl; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_FILTER_DNSBL 1" >>confdefs.h HAVE_FILTER_DNSBL=yes fi fi if test $HAVE_FILTER_DNSBL = yes; then HAVE_FILTER_DNSBL_TRUE= HAVE_FILTER_DNSBL_FALSE='#' else HAVE_FILTER_DNSBL_TRUE='#' HAVE_FILTER_DNSBL_FALSE= fi HAVE_FILTER_LUA=no # Check whether --with-filter-lua was given. if test "${with_filter_lua+set}" = set; then : withval=$with_filter_lua; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_FILTER_LUA 1" >>confdefs.h HAVE_FILTER_LUA=yes need_lua=yes fi fi if test $HAVE_FILTER_LUA = yes; then HAVE_FILTER_LUA_TRUE= HAVE_FILTER_LUA_FALSE='#' else HAVE_FILTER_LUA_TRUE='#' HAVE_FILTER_LUA_FALSE= fi HAVE_FILTER_MONKEY=no # Check whether --with-filter-monkey was given. if test "${with_filter_monkey+set}" = set; then : withval=$with_filter_monkey; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_FILTER_MONKEY 1" >>confdefs.h HAVE_FILTER_MONKEY=yes fi fi if test $HAVE_FILTER_MONKEY = yes; 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then : withval=$with_filter_python; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_FILTER_PYTHON 1" >>confdefs.h HAVE_FILTER_PYTHON=yes need_python=yes fi fi if test $HAVE_FILTER_PYTHON = yes; then HAVE_FILTER_PYTHON_TRUE= HAVE_FILTER_PYTHON_FALSE='#' else HAVE_FILTER_PYTHON_TRUE='#' HAVE_FILTER_PYTHON_FALSE= fi HAVE_FILTER_REGEX=no # Check whether --with-filter-regex was given. if test "${with_filter_regex+set}" = set; then : withval=$with_filter_regex; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_FILTER_REGEX 1" >>confdefs.h HAVE_FILTER_REGEX=yes fi fi if test $HAVE_FILTER_REGEX = yes; then HAVE_FILTER_REGEX_TRUE= HAVE_FILTER_REGEX_FALSE='#' else HAVE_FILTER_REGEX_TRUE='#' HAVE_FILTER_REGEX_FALSE= fi HAVE_FILTER_SPAMASSASSIN=no # Check whether --with-filter-spamassassin was given. if test "${with_filter_spamassassin+set}" = set; then : withval=$with_filter_spamassassin; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_FILTER_SPAMASSASSIN 1" >>confdefs.h HAVE_FILTER_SPAMASSASSIN=yes fi fi if test $HAVE_FILTER_SPAMASSASSIN = yes; then HAVE_FILTER_SPAMASSASSIN_TRUE= HAVE_FILTER_SPAMASSASSIN_FALSE='#' else HAVE_FILTER_SPAMASSASSIN_TRUE='#' HAVE_FILTER_SPAMASSASSIN_FALSE= fi HAVE_FILTER_STUB=no # Check whether --with-filter-stub was given. if test "${with_filter_stub+set}" = set; then : withval=$with_filter_stub; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_FILTER_STUB 1" >>confdefs.h HAVE_FILTER_STUB=yes fi fi if test $HAVE_FILTER_STUB = yes; then HAVE_FILTER_STUB_TRUE= HAVE_FILTER_STUB_FALSE='#' else HAVE_FILTER_STUB_TRUE='#' HAVE_FILTER_STUB_FALSE= fi HAVE_FILTER_TRACE=no # Check whether --with-filter-trace was given. if test "${with_filter_trace+set}" = set; then : withval=$with_filter_trace; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_FILTER_TRACE 1" >>confdefs.h HAVE_FILTER_TRACE=yes fi fi if test $HAVE_FILTER_TRACE = yes; then HAVE_FILTER_TRACE_TRUE= HAVE_FILTER_TRACE_FALSE='#' else HAVE_FILTER_TRACE_TRUE='#' HAVE_FILTER_TRACE_FALSE= fi HAVE_FILTER_VOID=no # Check whether --with-filter-void was given. if test "${with_filter_void+set}" = set; then : withval=$with_filter_void; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_FILTER_VOID 1" >>confdefs.h HAVE_FILTER_VOID=yes fi fi if test $HAVE_FILTER_VOID = yes; then HAVE_FILTER_VOID_TRUE= HAVE_FILTER_VOID_FALSE='#' else HAVE_FILTER_VOID_TRUE='#' HAVE_FILTER_VOID_FALSE= fi # # QUEUES # HAVE_QUEUE_NULL=no # Check whether --with-queue-null was given. if test "${with_queue_null+set}" = set; then : withval=$with_queue_null; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_QUEUE_NULL 1" >>confdefs.h HAVE_QUEUE_NULL=yes fi fi if test $HAVE_QUEUE_NULL = yes; then HAVE_QUEUE_NULL_TRUE= HAVE_QUEUE_NULL_FALSE='#' else HAVE_QUEUE_NULL_TRUE='#' HAVE_QUEUE_NULL_FALSE= fi HAVE_QUEUE_PYTHON=no # Check whether --with-queue-python was given. if test "${with_queue_python+set}" = set; then : withval=$with_queue_python; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_QUEUE_PYTHON 1" >>confdefs.h HAVE_QUEUE_PYTHON=yes need_python=yes fi fi if test $HAVE_QUEUE_PYTHON = yes; then HAVE_QUEUE_PYTHON_TRUE= HAVE_QUEUE_PYTHON_FALSE='#' else HAVE_QUEUE_PYTHON_TRUE='#' HAVE_QUEUE_PYTHON_FALSE= fi HAVE_QUEUE_RAM=no # Check whether --with-queue-ram was given. if test "${with_queue_ram+set}" = set; then : withval=$with_queue_ram; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_QUEUE_RAM 1" >>confdefs.h HAVE_QUEUE_RAM=yes fi fi if test $HAVE_QUEUE_RAM = yes; then HAVE_QUEUE_RAM_TRUE= HAVE_QUEUE_RAM_FALSE='#' else HAVE_QUEUE_RAM_TRUE='#' HAVE_QUEUE_RAM_FALSE= fi HAVE_QUEUE_STUB=no # Check whether --with-queue-stub was given. if test "${with_queue_stub+set}" = set; then : withval=$with_queue_stub; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_QUEUE_STUB 1" >>confdefs.h HAVE_QUEUE_STUB=yes fi fi if test $HAVE_QUEUE_STUB = yes; then HAVE_QUEUE_STUB_TRUE= HAVE_QUEUE_STUB_FALSE='#' else HAVE_QUEUE_STUB_TRUE='#' HAVE_QUEUE_STUB_FALSE= fi # # TABLES # # Whether to enable *experimental* LDAP support HAVE_TABLE_LDAP=no # Check whether --with-table-ldap was given. if test "${with_table_ldap+set}" = set; then : withval=$with_table_ldap; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_TABLE_LDAP 1" >>confdefs.h HAVE_TABLE_LDAP=yes fi fi if test $HAVE_TABLE_LDAP = yes; then HAVE_TABLE_LDAP_TRUE= HAVE_TABLE_LDAP_FALSE='#' else HAVE_TABLE_LDAP_TRUE='#' HAVE_TABLE_LDAP_FALSE= fi # Whether to enable *experimental* MySQL support HAVE_TABLE_MYSQL=no # Check whether --with-table-mysql was given. if test "${with_table_mysql+set}" = set; then : withval=$with_table_mysql; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_TABLE_MYSQL 1" >>confdefs.h HAVE_TABLE_MYSQL=yes fi fi if test $HAVE_TABLE_MYSQL = yes; then HAVE_TABLE_MYSQL_TRUE= HAVE_TABLE_MYSQL_FALSE='#' else HAVE_TABLE_MYSQL_TRUE='#' HAVE_TABLE_MYSQL_FALSE= fi # Whether to enable *experimental* PostgreSQL support HAVE_TABLE_POSTGRES=no # Check whether --with-table-postgres was given. if test "${with_table_postgres+set}" = set; then : withval=$with_table_postgres; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_TABLE_POSTGRES 1" >>confdefs.h HAVE_TABLE_POSTGRES=yes fi fi if test $HAVE_TABLE_POSTGRES = yes; then HAVE_TABLE_POSTGRES_TRUE= HAVE_TABLE_POSTGRES_FALSE='#' else HAVE_TABLE_POSTGRES_TRUE='#' HAVE_TABLE_POSTGRES_FALSE= fi # Whether to enable *experimental* Redis support HAVE_TABLE_REDIS=no # Check whether --with-table-redis was given. if test "${with_table_redis+set}" = set; then : withval=$with_table_redis; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_TABLE_REDIS 1" >>confdefs.h HAVE_TABLE_REDIS=yes fi fi if test $HAVE_TABLE_REDIS = yes; then HAVE_TABLE_REDIS_TRUE= HAVE_TABLE_REDIS_FALSE='#' else HAVE_TABLE_REDIS_TRUE='#' HAVE_TABLE_REDIS_FALSE= fi # Whether to enable *experimental* Redis support HAVE_TABLE_SOCKETMAP=no # Check whether --with-table-socketmap was given. if test "${with_table_socketmap+set}" = set; then : withval=$with_table_socketmap; if test "x$withval" != "xno" ; then $as_echo "#define HAVE_TABLE_SOCKETMAP 1" >>confdefs.h HAVE_TABLE_SOCKETMAP=yes fi fi if test $HAVE_TABLE_SOCKETMAP = yes; then HAVE_TABLE_SOCKETMAP_TRUE= HAVE_TABLE_SOCKETMAP_FALSE='#' else HAVE_TABLE_SOCKETMAP_TRUE='#' HAVE_TABLE_SOCKETMAP_FALSE= fi # Whether to enable table_passwd HAVE_TABLE_PASSWD=no # Check whether --with-table-passwd was given. if test "${with_table_passwd+set}" = set; 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This bash problem # is reportedly fixed, but why not run on old versions too? sed '$q' "$ltmain" >> "$cfgfile" \ || (rm -f "$cfgfile"; exit 1) if test x"$xsi_shell" = xyes; then sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ func_dirname ()\ {\ \ case ${1} in\ \ */*) func_dirname_result="${1%/*}${2}" ;;\ \ * ) func_dirname_result="${3}" ;;\ \ esac\ } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_basename ()$/,/^} # func_basename /c\ func_basename ()\ {\ \ func_basename_result="${1##*/}"\ } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ func_dirname_and_basename ()\ {\ \ case ${1} in\ \ */*) func_dirname_result="${1%/*}${2}" ;;\ \ * ) func_dirname_result="${3}" ;;\ \ esac\ \ func_basename_result="${1##*/}"\ } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ func_stripname ()\ {\ \ # 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%"${2}"}\ } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ func_split_long_opt ()\ {\ \ func_split_long_opt_name=${1%%=*}\ \ func_split_long_opt_arg=${1#*=}\ } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ func_split_short_opt ()\ {\ \ func_split_short_opt_arg=${1#??}\ \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ func_lo2o ()\ {\ \ case ${1} in\ \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ \ *) func_lo2o_result=${1} ;;\ \ esac\ } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_xform ()$/,/^} # func_xform /c\ func_xform ()\ {\ func_xform_result=${1%.*}.lo\ } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_arith ()$/,/^} # func_arith /c\ func_arith ()\ {\ func_arith_result=$(( $* ))\ } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_len ()$/,/^} # func_len /c\ func_len ()\ {\ func_len_result=${#1}\ } # Extended-shell func_len implementation' "$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_shell_append" = xyes; then sed -e '/^func_append ()$/,/^} # func_append /c\ func_append ()\ {\ eval "${1}+=\\${2}"\ } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ func_append_quoted ()\ {\ \ func_quote_for_eval "${2}"\ \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ } # Extended-shell func_append_quoted implementation' "$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=: # 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 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} fi mv -f "$cfgfile" "$ofile" || (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? "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 # Print summary of options # Someone please show me a better way :) A=`eval echo ${prefix}` ; A=`eval echo ${A}` B=`eval echo ${bindir}` ; B=`eval echo ${B}` C=`eval echo ${sbindir}` ; C=`eval echo ${C}` D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` E=`eval echo ${libexecdir}/${PACKAGE}/mail.local` ; E=`eval echo ${E}` F=`eval echo ${libexecdir}/${PACKAGE}/encrypt` ; F=`eval echo ${F}` G=`eval echo ${mandir}/${mansubdir}X` ; G=`eval echo ${G}` H=`eval echo ${sockdir}` ; H=`eval echo ${H}` I=`eval echo ${PRIVSEP_PATH}` ; I=`eval echo ${I}` J=`eval echo ${user_path}` ; J=`eval echo ${J}` K=`eval echo ${superuser_path}` ; K=`eval echo ${K}` echo "" echo "OpenSMTPD has been configured with the following options:" echo " User binaries: $B" echo " System binaries: $C" echo " Configuration files: $D" echo " mail.local program: $E" echo " encrypt program: $F" echo " Manual pages: $G" echo " smtpd.sock dir: $H" echo " Privilege separation chroot path: $I" echo " Manpage format: $MANTYPE" echo "" echo " Host: ${host}" echo " Compiler: ${CC}" echo " Compiler flags: ${CFLAGS}" echo "Preprocessor flags: ${CPPFLAGS}" echo " Linker flags: ${LDFLAGS}" echo " Libraries: ${LIBS}" echo "" if test x"${need_python}" = x"yes"; then echo "Built with Python support:" echo " CPPFLAGS: ${PYTHON_CPPFLAGS}" echo " LDFLAGS: ${PYTHON_LDFLAGS}" echo "" fi if test x"${need_perl}" = x"yes"; then echo "Built with Perl support:" echo " CPPFLAGS: ${PERL_CPPFLAGS}" echo " LDFLAGS: ${PERL_LDFLAGS}" echo "" fi if test x"${need_lua}" = x"yes"; then echo "Built with Lua support:" echo " CPPFLAGS: ${LUA_CPPFLAGS}" echo " LDFLAGS: ${LUA_LDFLAGS}" echo "" fi opensmtpd-extras-5.7.1/config.h.in010064400017500000000000000417761255100052100162630ustar00gilleswheel/* config.h.in. Generated from configure.ac by autoheader. */ /* Define if building universal (internal helper macro) */ #undef AC_APPLE_UNIVERSAL_BUILD /* Define if you have a getaddrinfo that fails for the all-zeros IPv6 address */ #undef AIX_GETNAMEINFO_HACK /* Define if your resolver libs need this for getrrsetbyname */ #undef BIND_8_COMPAT /* Define if cmsg_type is not passed correctly */ #undef BROKEN_CMSG_TYPE /* getaddrinfo is broken (if present) */ #undef BROKEN_GETADDRINFO /* FreeBSD glob does not do what we need */ #undef BROKEN_GLOB /* Define if you have a broken realpath. */ #undef BROKEN_REALPATH /* Define if your setregid() is broken */ #undef BROKEN_SETREGID /* Define if your setresgid() is broken */ #undef BROKEN_SETRESGID /* Define if your setresuid() is broken */ #undef BROKEN_SETRESUID /* Define if your setreuid() is broken */ #undef BROKEN_SETREUID /* Define if your snprintf is busted */ #undef BROKEN_SNPRINTF /* FreeBSD strnvis argument order is swapped compared to OpenBSD */ #undef BROKEN_STRNVIS /* Define if your system uses access rights style file descriptor passing */ #undef HAVE_ACCRIGHTS_IN_MSGHDR /* Define to 1 if you have the `arc4random' function. */ #undef HAVE_ARC4RANDOM /* Define to 1 if you have the `arc4random_buf' function. */ #undef HAVE_ARC4RANDOM_BUF /* Define to 1 if you have the `arc4random_stir' function. */ #undef HAVE_ARC4RANDOM_STIR /* Define to 1 if you have the `arc4random_uniform' function. */ #undef HAVE_ARC4RANDOM_UNIFORM /* Define to 1 if you have the `asprintf' function. */ #undef HAVE_ASPRINTF /* OpenBSD's gcc has bounded */ #undef HAVE_ATTRIBUTE__BOUNDED__ /* Have attribute nonnull */ #undef HAVE_ATTRIBUTE__NONNULL__ /* OpenBSD's gcc has sentinel */ #undef HAVE_ATTRIBUTE__SENTINEL__ /* Define to 1 if you have the `bcopy' function. */ #undef HAVE_BCOPY /* Define to 1 if you have the header file. */ #undef HAVE_BSD_LIBUTIL_H /* Define to 1 if you have the `chflags' function. */ #undef HAVE_CHFLAGS /* Have clock_gettime */ #undef HAVE_CLOCK_GETTIME /* define if you have clock_t data type */ #undef HAVE_CLOCK_T /* Define to 1 if you have the `closefrom' function. */ #undef HAVE_CLOSEFROM /* Define if your system uses ancillary data style file descriptor passing */ #undef HAVE_CONTROL_IN_MSGHDR /* Define to 1 if you have the header file. */ #undef HAVE_CRYPT_H /* Define if your libraries define daemon() */ #undef HAVE_DAEMON /* Define to 1 if you have the declaration of `howmany', and to 0 if you don't. */ #undef HAVE_DECL_HOWMANY /* Define to 1 if you have the declaration of `MAXSYMLINKS', and to 0 if you don't. */ #undef HAVE_DECL_MAXSYMLINKS /* Define to 1 if you have the declaration of `NFDBITS', and to 0 if you don't. */ #undef HAVE_DECL_NFDBITS /* Define to 1 if you have the declaration of `offsetof', and to 0 if you don't. */ #undef HAVE_DECL_OFFSETOF /* Define to 1 if you have the declaration of `O_NONBLOCK', and to 0 if you don't. */ #undef HAVE_DECL_O_NONBLOCK /* Define to 1 if you have the declaration of `writev', and to 0 if you don't. */ #undef HAVE_DECL_WRITEV /* Define to 1 if you have the header file. */ #undef HAVE_DIRENT_H /* Define to 1 if you have the `dirfd' function. */ #undef HAVE_DIRFD /* Define to 1 if you have the `dirname' function. */ #undef HAVE_DIRNAME /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the `endgrent' function. */ #undef HAVE_ENDGRENT /* Define to 1 if you have the `explicit_bzero' function. */ #undef HAVE_EXPLICIT_BZERO /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if the system has the type `fd_mask'. */ #undef HAVE_FD_MASK /* Define to 1 if you have the `fgetln' function. */ #undef HAVE_FGETLN /* Define if you have filter clamav */ #undef HAVE_FILTER_CLAMAV /* Define if you have filter dkim-signer */ #undef HAVE_FILTER_DKIM_SIGNER /* Define if you have filter dnsbl */ #undef HAVE_FILTER_DNSBL /* Define if you have filter lua */ #undef HAVE_FILTER_LUA /* Define if you have filter monkey */ #undef HAVE_FILTER_MONKEY /* Define if you have filter pause */ #undef HAVE_FILTER_PAUSE /* Define if you have filter perl */ #undef HAVE_FILTER_PERL /* Define if you have filter python */ #undef HAVE_FILTER_PYTHON /* Define if you have filter regex */ #undef HAVE_FILTER_REGEX /* Define if you have filter spamassassin */ #undef HAVE_FILTER_SPAMASSASSIN /* Define if you have filter stub */ #undef HAVE_FILTER_STUB /* Define if you have filter trace */ #undef HAVE_FILTER_TRACE /* Define if you have filter void */ #undef HAVE_FILTER_VOID /* Define to 1 if you have the `fmt_scaled' function. */ #undef HAVE_FMT_SCALED /* Define if your libraries define fparseln() */ #undef HAVE_FPARSELN /* Define to 1 if you have the `freeaddrinfo' function. */ #undef HAVE_FREEADDRINFO /* Define to 1 if you have the `getaddrinfo' function. */ #undef HAVE_GETADDRINFO /* Define to 1 if you have the `getnameinfo' function. */ #undef HAVE_GETNAMEINFO /* Define to 1 if you have the `getopt' function. */ #undef HAVE_GETOPT /* Define to 1 if you have the header file. */ #undef HAVE_GETOPT_H /* Define if your getopt(3) defines and uses optreset */ #undef HAVE_GETOPT_OPTRESET /* Define to 1 if you have the `getpeereid' function. */ #undef HAVE_GETPEEREID /* Define to 1 if you have the `getspnam' function. */ #undef HAVE_GETSPNAM /* Define to 1 if you have the `gettimeofday' function. */ #undef HAVE_GETTIMEOFDAY /* Define to 1 if you have the `inet_aton' function. */ #undef HAVE_INET_ATON /* Define to 1 if you have the `inet_ntoa' function. */ #undef HAVE_INET_NTOA /* Define to 1 if you have the `inet_ntop' function. */ #undef HAVE_INET_NTOP /* define if you have int64_t data type */ #undef HAVE_INT64_T /* Define to 1 if the system has the type `intmax_t'. */ #undef HAVE_INTMAX_T /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* define if you have intxx_t data type */ #undef HAVE_INTXX_T /* Define to 1 if you have the `isblank' function. */ #undef HAVE_ISBLANK /* Define to 1 if you have the `crypt' library (-lcrypt). */ #undef HAVE_LIBCRYPT /* Define to 1 if you have the `socket' library (-lsocket). */ #undef HAVE_LIBSOCKET /* Define to 1 if you have the header file. */ #undef HAVE_LIBUTIL_H /* Define to 1 if you have the header file. */ #undef HAVE_LIMITS_H /* Define to 1 if the system has the type `long double'. */ #undef HAVE_LONG_DOUBLE /* Define to 1 if the system has the type `long long'. */ #undef HAVE_LONG_LONG /* Define to 1 if you have the header file. */ #undef HAVE_MACH_MACH_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_MAILLOCK_H /* Define to 1 if you have the `memmove' function. */ #undef HAVE_MEMMOVE /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* define if you have mode_t data type */ #undef HAVE_MODE_T /* Define to 1 if you have the header file. */ #undef HAVE_NDIR_H /* Define to 1 if you have the header file. */ #undef HAVE_NETDB_H /* Define to 1 if you have the `nsleep' function. */ #undef HAVE_NSLEEP /* Define if your ssl headers are included with #include */ #undef HAVE_OPENSSL /* Define to 1 if you have the header file. */ #undef HAVE_PAM_PAM_APPL_H /* Define to 1 if you have the header file. */ #undef HAVE_PATHS_H /* Define to 1 if you have the `pidfile' function. */ #undef HAVE_PIDFILE /* define if you have pid_t data type */ #undef HAVE_PID_T /* Define to 1 if you have the `pw_dup' function. */ #undef HAVE_PW_DUP /* Define if you have queue null */ #undef HAVE_QUEUE_NULL /* Define if you have queue python */ #undef HAVE_QUEUE_PYTHON /* Define if you have queue ram */ #undef HAVE_QUEUE_RAM /* Define if you have queue stub */ #undef HAVE_QUEUE_STUB /* Define to 1 if you have the `reallocarray' function. */ #undef HAVE_REALLOCARRAY /* define if you have sa_family_t data type */ #undef HAVE_SA_FAMILY_T /* Define to 1 if you have the `scan_scaled' function. */ #undef HAVE_SCAN_SCALED /* Define if you have scheduler python */ #undef HAVE_SCHEDULER_PYTHON /* Define if you have scheduler ram */ #undef HAVE_SCHEDULER_RAM /* Define if you have scheduler stub */ #undef HAVE_SCHEDULER_STUB /* Define to 1 if you have the header file. */ #undef HAVE_SECURITY_PAM_APPL_H /* Define to 1 if you have the `setenv' function. */ #undef HAVE_SETENV /* Define to 1 if you have the `setlinebuf' function. */ #undef HAVE_SETLINEBUF /* Define to 1 if you have the `setproctitle' function. */ #undef HAVE_SETPROCTITLE /* Define to 1 if you have the `setregid' function. */ #undef HAVE_SETREGID /* Define to 1 if you have the `setresgid' function. */ #undef HAVE_SETRESGID /* Define to 1 if you have the `setresuid' function. */ #undef HAVE_SETRESUID /* Define to 1 if you have the `setreuid' function. */ #undef HAVE_SETREUID /* Define to 1 if you have the `setsid' function. */ #undef HAVE_SETSID /* Define to 1 if you have the header file. */ #undef HAVE_SHADOW_H /* Define to 1 if you have the `sigaction' function. */ #undef HAVE_SIGACTION /* Define to 1 if the system has the type `sig_atomic_t'. */ #undef HAVE_SIG_ATOMIC_T /* define if you have size_t data type */ #undef HAVE_SIZE_T /* Define to 1 if you have the `socketpair' function. */ #undef HAVE_SOCKETPAIR /* Have PEERCRED socket option */ #undef HAVE_SO_PEERCRED /* define if you have ssize_t data type */ #undef HAVE_SSIZE_T /* Fields in struct sockaddr_storage */ #undef HAVE_SS_FAMILY_IN_SS /* 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 `strdup' function. */ #undef HAVE_STRDUP /* Define to 1 if you have the `strerror' function. */ #undef HAVE_STRERROR /* Silly mkstemp() */ #undef HAVE_STRICT_MKSTEMP /* 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 `strlcat' function. */ #undef HAVE_STRLCAT /* Define to 1 if you have the `strlcpy' function. */ #undef HAVE_STRLCPY /* Define to 1 if you have the `strmode' function. */ #undef HAVE_STRMODE /* Define to 1 if you have the `strnvis' function. */ #undef HAVE_STRNVIS /* Define to 1 if you have the `strsep' function. */ #undef HAVE_STRSEP /* Define to 1 if you have the `strtonum' function. */ #undef HAVE_STRTONUM /* define if you have struct addrinfo data type */ #undef HAVE_STRUCT_ADDRINFO /* define if you have struct in6_addr data type */ #undef HAVE_STRUCT_IN6_ADDR /* Define to 1 if `pw_change' is a member of `struct passwd'. */ #undef HAVE_STRUCT_PASSWD_PW_CHANGE /* Define to 1 if `pw_class' is a member of `struct passwd'. */ #undef HAVE_STRUCT_PASSWD_PW_CLASS /* Define to 1 if `pw_expire' is a member of `struct passwd'. */ #undef HAVE_STRUCT_PASSWD_PW_EXPIRE /* Define to 1 if `pw_gecos' is a member of `struct passwd'. */ #undef HAVE_STRUCT_PASSWD_PW_GECOS /* define if you have struct sockaddr_in6 data type */ #undef HAVE_STRUCT_SOCKADDR_IN6 /* Define to 1 if `sin6_scope_id' is a member of `struct sockaddr_in6'. */ #undef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID /* define if you have struct sockaddr_storage data type */ #undef HAVE_STRUCT_SOCKADDR_STORAGE /* Define to 1 if the system has the type `struct timespec'. */ #undef HAVE_STRUCT_TIMESPEC /* define if you have struct timeval */ #undef HAVE_STRUCT_TIMEVAL /* Define to 1 if you have the `sysconf' function. */ #undef HAVE_SYSCONF /* Define to 1 if you have the header file. */ #undef HAVE_SYS_DIR_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_FILE_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_NDIR_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_PSTAT_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_TIME_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_SYS_UN_H /* Define if you have experimental LDAP support */ #undef HAVE_TABLE_LDAP /* Define if you have experimental MySQL support */ #undef HAVE_TABLE_MYSQL /* Define if you want to enable table passwd */ #undef HAVE_TABLE_PASSWD /* Define if you have experimental PostgreSQL support */ #undef HAVE_TABLE_POSTGRES /* Define if you want to enable table python */ #undef HAVE_TABLE_PYTHON /* Define if you have experimental Redis support */ #undef HAVE_TABLE_REDIS /* Define if you have experimental socketmap support */ #undef HAVE_TABLE_SOCKETMAP /* Define if you have SQLite support */ #undef HAVE_TABLE_SQLITE /* Define if you have stub support */ #undef HAVE_TABLE_STUB /* Define to 1 if you have the `tcgetpgrp' function. */ #undef HAVE_TCGETPGRP /* Define to 1 if you have the `time' function. */ #undef HAVE_TIME /* Define to 1 if you have the header file. */ #undef HAVE_TIME_H /* Define to 1 if you have the `truncate' function. */ #undef HAVE_TRUNCATE /* Define to 1 if you have the header file. */ #undef HAVE_UCRED_H /* Define to 1 if the system has the type `uintmax_t'. */ #undef HAVE_UINTMAX_T /* define if you have uintxx_t data type */ #undef HAVE_UINTXX_T /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if the system has the type `unsigned long long'. */ #undef HAVE_UNSIGNED_LONG_LONG /* Define to 1 if you have the header file. */ #undef HAVE_UTIL_H /* Define to 1 if you have the header file. */ #undef HAVE_UTIME_H /* define if you have u_char data type */ #undef HAVE_U_CHAR /* define if you have u_int data type */ #undef HAVE_U_INT /* define if you have u_int64_t data type */ #undef HAVE_U_INT64_T /* define if you have u_intxx_t data type */ #undef HAVE_U_INTXX_T /* Define to 1 if you have the `vasprintf' function. */ #undef HAVE_VASPRINTF /* Define if va_copy exists */ #undef HAVE_VA_COPY /* Define to 1 if you have the header file. */ #undef HAVE_VIS_H /* Define to 1 if you have the `vsnprintf' function. */ #undef HAVE_VSNPRINTF /* Define to 1 if you have the `waitpid' function. */ #undef HAVE_WAITPID /* Define if compiler implements __FUNCTION__ */ #undef HAVE___FUNCTION__ /* Define if libc defines __progname */ #undef HAVE___PROGNAME /* Fields in struct sockaddr_storage */ #undef HAVE___SS_FAMILY_IN_SS /* Define if __va_copy exists */ #undef HAVE___VA_COPY /* Define if compiler implements __func__ */ #undef HAVE___func__ /* max value of long long calculated by configure */ #undef LLONG_MAX /* min value of long long calculated by configure */ #undef LLONG_MIN /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* compiler does not accept __attribute__ on return types */ #undef NO_ATTRIBUTE_ON_RETURN_TYPE /* 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 if your platform breaks doing a seteuid before a setuid */ #undef SETEUID_BREAKS_SETUID /* The size of `int', as computed by sizeof. */ #undef SIZEOF_INT /* The size of `long int', as computed by sizeof. */ #undef SIZEOF_LONG_INT /* The size of `long long int', as computed by sizeof. */ #undef SIZEOF_LONG_LONG_INT /* The size of `short int', as computed by sizeof. */ #undef SIZEOF_SHORT_INT /* non-privileged user for privilege separation */ #undef SMTPD_USER /* Define as const if snprintf() can declare const char *fmt */ #undef SNPRINTF_CONST /* Define to a Set Process Title type if your system is supported by bsd-setproctitle.c */ #undef SPT_TYPE /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of 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by Tom Tromey . # # 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 # . 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 $file # Currently only supports Windows hosts. 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But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${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/lslpp ] ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` 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. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="gnulibc1" ; fi echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arc:Linux:*:* | arceb:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; openrisc*:Linux:*:*) echo or1k-unknown-linux-${LIBC} exit ;; or32:Linux:*:* | or1k*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-${LIBC} exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-${LIBC} exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; x86_64:Haiku:*:*) echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown eval $set_cc_for_build if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi fi elif test "$UNAME_PROCESSOR" = i386 ; then # Avoid executing cc on OS X 10.9, as it ships with a stub # that puts up a graphical alert prompting to install # developer tools. Any system running Mac OS X 10.7 or # later (Darwin 11 and later) is required to have a 64-bit # processor. This is not true of the ARM version of Darwin # that Apple uses in portable devices. UNAME_PROCESSOR=x86_64 fi echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; x86_64:VMkernel:*:*) echo ${UNAME_MACHINE}-unknown-esx exit ;; esac cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: opensmtpd-extras-5.7.1/config.sub010055500017500000000000001062231255100052100162060ustar00gilleswheel#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2014 Free Software Foundation, Inc. timestamp='2014-12-03' # 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 to . # # 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 \ | riscv32 | riscv64 \ | 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 \ | visium \ | 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 ;; leon|leon[3-9]) basic_machine=sparc-$basic_machine ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$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-* \ | visium-* \ | 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 ;; leon-*|leon[3-9]-*) basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` ;; 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 ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos | rdos64) basic_machine=x86_64-pc os=-rdos ;; rdos32) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tile*) basic_machine=$basic_machine-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. 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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. tab=' ' nl=' ' IFS=" $tab$nl" # Set DOITPROG to "echo" to test this script. doit=${DOITPROG-} doit_exec=${doit:-exec} # 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=${STRIPPROG-strip} posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false is_target_a_directory=possibly usage="\ Usage: $0 [OPTION]... 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