kumofs-0.4.13/0000755000076600007660000000000011501565677013106 5ustar frsyukifrsyukikumofs-0.4.13/Makefile.am0000644000076600007660000000145411501565666015144 0ustar frsyukifrsyuki REVISION = 46c464913ae22d2de9f8d528d964beb7b8638300 Tue Dec 14 12:58:45 2010 +0900 export REVISION SUBDIRS = src DOC_FILES = \ README.md \ NOTICE \ doc/kumo-gateway.1.txt \ doc/kumo-manager.1.txt \ doc/kumo-server.1.txt \ doc/kumoctl.1.txt \ doc/kumohash.1.txt \ doc/kumolog.1.txt \ doc/kumomergedb.1.txt \ doc/kumostat.1.txt \ doc/kumotop.1.txt \ doc/kumo-gateway.1 \ doc/kumo-manager.1 \ doc/kumo-server.1 \ doc/kumoctl.1 \ doc/kumohash.1 \ doc/kumolog.1 \ doc/kumomergedb.1 \ doc/kumostat.1 \ doc/kumotop.1 \ doc/doc.en.md \ doc/doc.ja.md EXTRA_DIST = $(DOC_FILES) man_MANS = \ doc/kumo-gateway.1 \ doc/kumo-manager.1 \ doc/kumo-server.1 \ doc/kumoctl.1 \ doc/kumohash.1 \ doc/kumolog.1 \ doc/kumomergedb.1 \ doc/kumostat.1 \ doc/kumotop.1 kumofs-0.4.13/configure.in0000644000076600007660000001537311501563643015417 0ustar frsyukifrsyukiAC_INIT(src/logic/boot.h) AC_CONFIG_AUX_DIR(ac) AC_CANONICAL_TARGET AM_INIT_AUTOMAKE(kumofs, 0.4.13) AC_CONFIG_HEADER(config.h) AC_SUBST(CFLAGS) CFLAGS="-O4 -Wall $CFLAGS" AC_SUBST(CXXFLAGS) CXXFLAGS="-O4 -Wall $CXXFLAGS" AC_PROG_CC AC_PROG_CXX AC_PROG_LIBTOOL AM_PROG_AS AM_PROG_CC_C_O AC_CACHE_CHECK([for __sync_* atomic operations], kumofs_cv_atomic_ops, [ AC_TRY_LINK([ int atomic_sub(int i) { return __sync_sub_and_fetch(&i, 1); } int atomic_add(int i) { return __sync_add_and_fetch(&i, 1); } int atomic_cas(int i) { return __sync_bool_compare_and_swap(&i, 0, 1); } ], [], kumofs_cv_atomic_ops="yes") ]) if test "$kumofs_cv_atomic_ops" != "yes"; then AC_MSG_ERROR([__sync_* atomic operations are not supported. Note that gcc < 4.1 is not supported. If you are using gcc >= 4.1 and the default target CPU architecture is "i386", try to add CFLAGS="-march=i686" and CXXFLAGS="-march=i686" options to ./configure as follows: $ ./configure CFLAGS="-march=i686" CXXFLAGS="-march=i686" ]) fi AC_LANG_PUSH(C++) AC_CACHE_CHECK([for inner class friend], kumofs_cv_inner_class_friend, [ AC_TRY_COMPILE([ class base { class inner { int val; friend class base; }; class check { void test() { inner r; r.val = 0; } }; }; ], [], kumofs_cv_inner_class_friend="yes") ]) if test "$kumofs_cv_inner_class_friend" != "yes"; then AC_MSG_ERROR([inner class friend is not supported. Note that g++ < 4.1 is not supported. Use g++ >= 4.1.]) fi AC_LANG_POP AC_ARG_WITH([msgpack], AS_HELP_STRING([--with-msgpack=DIR], [specify the root directory for msgpack library]), [msgpack_path="$withval"], []) if test "$msgpack_path" != ""; then CXXFLAGS="$CXXFLAGS -I$msgpack_path/include" CFLAGS="$CFLAGS -I$msgpack_path/include" LDFLAGS="$LDFLAGS -L$msgpack_path/lib" fi storage_type="tchdb" AC_ARG_WITH([tokyocabinet], AS_HELP_STRING([--with-tokyocabinet@<:@=DIR@:>@], [use Tokyo Cabinet for the backend storage]), [tokyocabinet_path="$withval"], []) if test "$tokyocabinet_path" != ""; then CXXFLAGS="$CXXFLAGS -I$tokyocabinet_path/include" CFLAGS="$CFLAGS -I$tokyocabinet_path/include" LDFLAGS="$LDFLAGS -L$tokyocabinet_path/lib" fi #AC_ARG_WITH([luxio], # AS_HELP_STRING([--with-luxio@<:@=DIR@:>@], # [use LuxIO for the backend storage (NOT IMPLEMENTED)]), # [luxio_path="$withval"], []) #if test "$luxio_path" != ""; then # storage_type="luxio" # CXXFLAGS="$CXXFLAGS -I$luxio_path/include" # CFLAGS="$CFLAGS -I$luxio_path/include" # LDFLAGS="$LDFLAGS -L$luxio_path/lib" #fi AC_MSG_CHECKING([if tcbdb is enabled]) AC_ARG_ENABLE(tcbdb, AS_HELP_STRING([--enable-tcbdb], [use tcbdb instead of tchdb.]) ) if test "$enable_tcbdb" = "yes"; then storage_type="tcbdb" fi AC_MSG_RESULT($enable_tcbdb) AC_MSG_CHECKING([if tcadb is enabled]) AC_ARG_ENABLE(tcadb, AS_HELP_STRING([--enable-tcadb], [use tcadb instead of tchdb.]) ) if test "$enable_tcadb" = "yes"; then storage_type="tcadb" fi AC_MSG_RESULT($enable_tcadb) AC_CHECK_LIB(stdc++, main) AC_CHECK_LIB(pthread,pthread_create,, AC_MSG_ERROR([Can't find pthread library])) AC_CHECK_LIB(z,deflate,, AC_MSG_ERROR([Can't find zlib library])) AC_CHECK_HEADERS(openssl/sha.h,, AC_MSG_ERROR([Can't find openssl header])) AC_CHECK_LIB(crypto,SHA1,, AC_MSG_ERROR([Can't find openssl library])) AC_MSG_CHECKING([if jemalloc is enabled]) AC_ARG_WITH([jemalloc], AS_HELP_STRING([--with-jemalloc@<:@=DIR@:>@], [link jemalloc. This is recommended. See http://www.canonware.com/jemalloc/ for details.]), [with_jemalloc="$withval"], [with_jemalloc="no"]) AC_MSG_RESULT($with_jemalloc) if test "$with_jemalloc" != "no"; then if test "$with_jemalloc" != "yes"; then LDFLAGS="$LDFLAGS -L$with_jemalloc/lib" LDFLAGS="$LDFLAGS -L$with_jemalloc/lib64" fi AC_CHECK_LIB(jemalloc,malloc,, AC_MSG_ERROR([Can't find jemalloc library])) fi AC_MSG_CHECKING([if tcmalloc is enabled]) AC_ARG_WITH([tcmalloc], AS_HELP_STRING([--with-tcmalloc@<:@=DIR@:>@], [link tcmalloc]), [with_tcmalloc="$withval"], [with_tcmalloc="no"]) AC_MSG_RESULT($with_tcmalloc) if test "$with_tcmalloc" != "no"; then if test "$with_tcmalloc" != "yes"; then LDFLAGS="$LDFLAGS -L$with_tcmalloc/lib" LDFLAGS="$LDFLAGS -L$with_tcmalloc/lib64" fi AC_CHECK_LIB(tcmalloc,malloc,, AC_MSG_ERROR([Can't find tcmalloc library])) fi AC_CHECK_LIB(msgpack,main,, AC_MSG_ERROR([Can't find msgpack library. --with-msgpack=DIR option may be needed.])) AC_CHECK_LIB(msgpackc,main,, AC_MSG_ERROR([Can't find msgpackc library. --with-msgpack=DIR option may be needed.])) AC_CHECK_HEADERS(tchdb.h,, AC_MSG_ERROR([Can't find Tokyo Cabinet header. --with-tokyocabinet=DIR option may be needed.])) AC_CHECK_LIB(tokyocabinet,tchdbget,, AC_MSG_ERROR([Can't find tokyocabinet library. --with-tokyocabinet=DIR option may be needed.])) case "$target_os" in solaris*) AC_CHECK_LIB(socket,accept,, AC_MSG_ERROR([Can't find libsocket.])) AC_CHECK_LIB(nsl,inet_ntop,, AC_MSG_ERROR([Can't find libnsl.])) AC_CHECK_LIB(sendfile,sendfile,, AC_MSG_ERROR([Can't find libsendfile.])) CXXFLAGS="$CXXFLAGS -D_REENTRANT" CFLAGS="$CFLAGS -D_REENTRANT" ;; esac AC_MSG_CHECKING([storage type]) AC_MSG_RESULT($storage_type) AM_CONDITIONAL(STORAGE_TCHDB, test "$storage_type" = "tchdb") AM_CONDITIONAL(STORAGE_TCBDB, test "$storage_type" = "tcbdb") AM_CONDITIONAL(STORAGE_TCADB, test "$storage_type" = "tcadb") AM_CONDITIONAL(STORAGE_LUXIO, test "$storage_type" = "luxio") if test "$storage_type" = "tchdb" -o "$storage_type" = "tcbdb" -o "$storage_type" = "tcadb"; then CXXFLAGS="$CXXFLAGS -DUSE_TOKYOCABINET" CFLAGS="$CFLAGS -DUSE_TOKYOCABINET" fi if test "$storage_type" = "luxio"; then AC_LANG_PUSH(C++) AC_CHECK_HEADERS(luxio/btree.h) # FIXME luxio UINT8_MAX #AC_CHECK_HEADERS(luxio/btree.h,, # AC_MSG_ERROR([Can't find luxio header])) AC_LANG_POP fi AC_MSG_CHECKING([if debug option is enabled]) AC_ARG_ENABLE(debug, AS_HELP_STRING([--disable-debug], [disable assert macros and omit -g option.]) ) if test "$enable_debug" != "no"; then CXXFLAGS="$CXXFLAGS -g" CFLAGS="$CFLAGS -g" else CXXFLAGS="$CXXFLAGS -DNDEBUG" CFLAGS="$CFLAGS -DNDEBUG" fi AC_MSG_RESULT($enable_debug) AC_MSG_CHECKING([if trace message is enabled]) AC_ARG_ENABLE(trace, AS_HELP_STRING([--enable-trace], [enable trace messages.]) ) if test "$enable_trace" = "yes"; then CXXFLAGS="$CXXFLAGS -DMLOGGER_LEVEL=0" CFLAGS="$CFLAGS -DMLOGGER_LEVEL=0" else CXXFLAGS="$CXXFLAGS -DMLOGGER_LEVEL=2" CFLAGS="$CFLAGS -DMLOGGER_LEVEL=2" fi AC_MSG_RESULT($enable_trace) AC_OUTPUT([src/mp/Makefile src/mpsrc/Makefile src/gate/Makefile src/storage/Makefile src/log/Makefile src/kazuhiki/Makefile src/rpc/Makefile src/logic/manager/Makefile src/logic/server/Makefile src/logic/gateway/Makefile src/logic/Makefile src/command/Makefile src/Makefile Makefile]) kumofs-0.4.13/README.md0000644000076600007660000001175111374412644014363 0ustar frsyukifrsyukikumofs ====== [http://kumofs.sourceforge.net/](http://kumofs.sourceforge.net/) ## Overview Kumofs is a simple and fast distributed key-value store. You can use a memcached client library to set, get, CAS or delete values from/into kumofs. Backend storage is [Tokyo Cabinet](http://1978th.net/tokyocabinet/index.html) and it will give you [great performance](http://tokyocabinet.sourceforge.net/benchmark.pdf). - Data is partitioned and replicated over multiple servers. - Extreme single node performance; comparable with memcached. - Both read and write performance got improved as servers added. - Servers can be added without stopping the system. - Servers can be added without modifying any configuration files. - The system does not stop even if one or two servers crashed. - The system does not stop to recover crashed servers. - Automatic rebalancing support with a consistency control algorithm. - Safe CAS operation support. - [memcached](http://memcached.org/) protocol support. See following URLs for more details: - [Project Website](http://kumofs.sourceforge.net/) - [twitter](http://twitter.com/frsyuki_ha) - [document, English](http://github.com/etolabo/kumofs/blob/master/doc/doc.en.md) - [document, Japanese](http://github.com/etolabo/kumofs/blob/master/doc/doc.ja.md) - [blog, Japanese](http://d.hatena.ne.jp/viver/20100118/p1) - [source code](http://github.com/etolabo/kumofs/) ## Performance ![Single node performance of kumofs](http://kumofs.sourceforge.net/index/speedtest.png) It measured performance of one server node using three client machines. Each client machine gets 12,800 of 1KB values from the server using 32 threads. The source code is available from frsyuki's repository. ([kumofs](http://github.com/frsyuki/memstrike), [voldemort](http://github.com/frsyuki/memstrike-voldemort)). ![Scalability of kumofs](http://kumofs.sourceforge.net/index/scalability.png) It measured performance of the cluster using 50 client machines. Each client machine gets 1,024,000 entries form the cluster using 32 threads. ## Design ![Design of kumofs](http://kumofs.sourceforge.net/index/design.png) **kumo-servers** store data and replicate them into other kumo-servers. **kumo-managers** watch life or death of kumo-servers and proceed automatic rebalancing when the number of kumo-servers is changed. **kumo-gatway** relay the requests from client applications to kumo-servers. Because kumo-gateway implements memcached protocol, you can use memcached client library to access kumofs. ## Installation Following libraries are required to build kumofs: - linux >= 2.6.18 - g++ >= 4.1 - ruby >= 1.8.6 - [Tokyo Cabinet](http://1978th.net/tokyocabinet/) >= 1.4.10 - [MessagePack for C++](http://msgpack.sourceforge.jp/c:install) >= 0.3.1 - [MessagePack for Ruby](http://msgpack.sourceforge.jp/ruby:install) >= 0.3.1 - zlib - libcrypto (openssl) Configure and install in the usual way: $ ./bootstrap # if needed $ ./configure $ make $ sudo make install ## Example This example runs kumofs on 6-node cluster. Run *kumo-manager* on **mgr1** and **mgr2**, *kumo-server* on **svr1**, **svr2** and **svr3**, then run *kumo-gateway* on **cli1**. [on mgr1]$ kumo-manager -v -l mgr1 -p mgr2 [on mgr2]$ kumo-manager -v -l mgr2 -p mgr1 [on svr1]$ kumo-server -v -l svr1 -m mgr1 -p mgr2 -s /var/kumodb.tch [on svr2]$ kumo-server -v -l svr2 -m mgr1 -p mgr2 -s /var/kumodb.tch [on svr3]$ kumo-server -v -l svr3 -m mgr1 -p mgr2 -s /var/kumodb.tch [ ]$ kumoctl mgr1 attach [on cli1]$ kumo-gateway -v -m mgr1 -p mgr2 -t 11211 [on cli1]$ # use memcached client on 11211/tcp See documents for details. ### Run on single host This example runs kumofs on single host. [localhost]$ kumo-manager -v -l localhost [localhost]$ kumo-server -v -m localhost -l localhost:19801 -L 19901 -s ./kumodb1.tch [localhost]$ kumo-server -v -m localhost -l localhost:19802 -L 19902 -s ./kumodb2.tch [localhost]$ kumo-server -v -m localhost -l localhost:19803 -L 19902 -s ./kumodb3.tch [localhost]$ kumoctl localhost attach [localhost]$ kumo-gateway -v -m localhost -t 11211 [localhost]$ # have fun with memcached client on 11211/tcp ## License Copyright (C) 2009-2010 FURUHASHI Sadayuki Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. See also NOTICE file. kumofs-0.4.13/NOTICE0000644000076600007660000000224211325036040013767 0ustar frsyukifrsyukiMessagePack is developed by FURUHASHI Sadayuki, licensed under Apache License, Version 2.0. The original software and related information is available at http://msgpack.sourceforge.jp/. This software includes MessagePack fast log library which is developed by FURUHASHI Sadayuki, licensed under Apache License, Version 2.0. The memcached protocol parser is provided by memproto library copyright by FURUHASHI Sadayuki, which is open source source software licensed under Apache License, Version 2.0. This software includes mpio library developed by FURUHASHI Sadayuki, licensed under Apache License, Version 2.0. This software includes Kazuhiki 3 library developed by FURUHASHI Sadayuki, licensed under Apache License, Version 2.0. This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit.(http://www.openssl.org/) This product includes cryptographic software written by Eric Young (eay@cryptsoft.com) This product includes software written by Tim Hudson (tjh@cryptsoft.com) I have had the support and encouragement of Etolabo Corp. for developing this software. I would like to thank for the aid that made it possible to achieve this work. kumofs-0.4.13/INSTALL0000644000076600007660000002245011325036040014117 0ustar frsyukifrsyukiInstallation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. Running `configure' might take a while. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. 6. Often, you can also type `make uninstall' to remove the installed files again. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c99 CFLAGS=-g LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. With a non-GNU `make', it is safer to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you pass the option `--exec-prefix=PREFIX' to `configure', the package uses PREFIX as the prefix for installing programs and libraries. Documentation and other data files still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf bug. Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of the options to `configure', and exit. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. kumofs-0.4.13/NEWS0000644000076600007660000000000011325036040013550 0ustar frsyukifrsyukikumofs-0.4.13/config.h.in0000644000076600007660000000556011501563660015125 0ustar frsyukifrsyuki/* config.h.in. Generated from configure.in by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `crypto' library (-lcrypto). */ #undef HAVE_LIBCRYPTO /* Define to 1 if you have the `jemalloc' library (-ljemalloc). */ #undef HAVE_LIBJEMALLOC /* Define to 1 if you have the `msgpack' library (-lmsgpack). */ #undef HAVE_LIBMSGPACK /* Define to 1 if you have the `msgpackc' library (-lmsgpackc). */ #undef HAVE_LIBMSGPACKC /* Define to 1 if you have the `nsl' library (-lnsl). */ #undef HAVE_LIBNSL /* Define to 1 if you have the `pthread' library (-lpthread). */ #undef HAVE_LIBPTHREAD /* Define to 1 if you have the `sendfile' library (-lsendfile). */ #undef HAVE_LIBSENDFILE /* Define to 1 if you have the `socket' library (-lsocket). */ #undef HAVE_LIBSOCKET /* Define to 1 if you have the `stdc++' library (-lstdc++). */ #undef HAVE_LIBSTDC__ /* Define to 1 if you have the `tcmalloc' library (-ltcmalloc). */ #undef HAVE_LIBTCMALLOC /* Define to 1 if you have the `tokyocabinet' library (-ltokyocabinet). */ #undef HAVE_LIBTOKYOCABINET /* Define to 1 if you have the `z' library (-lz). */ #undef HAVE_LIBZ /* Define to 1 if you have the header file. */ #undef HAVE_LUXIO_BTREE_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_OPENSSL_SHA_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_TCHDB_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if your C compiler doesn't accept -c and -o together. */ #undef NO_MINUS_C_MINUS_O /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION kumofs-0.4.13/ac/0000755000076600007660000000000011501565630013456 5ustar frsyukifrsyukikumofs-0.4.13/ac/config.sub0000755000076600007660000010115311105131060015424 0ustar frsyukifrsyuki#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 # Free Software Foundation, Inc. timestamp='2008-01-16' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # 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 2 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, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # 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. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # 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. # 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 (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 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 $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) 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) os= basic_machine=$1 ;; -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*) 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 $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | score \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$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-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | 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-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | 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-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-*) ;; # 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 ;; 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 ;; c90) basic_machine=c90-cray os=-unicos ;; 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) 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 ;; 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'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-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 ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; 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 ;; 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) basic_machine=powerpc-unknown ;; ppc-*) 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 ;; 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## Some versions of gcc put a space before the `:'. On the theory ## that the space means something, we add a space to the output as ## well. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like `#:fec' to the end of the # dependency line. tr ' ' ' ' < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ tr ' ' ' ' >> $depfile echo >> $depfile # The second pass generates a dummy entry for each header file. tr ' ' ' ' < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> $depfile else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts `$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then # Each line is of the form `foo.o: dependent.h'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else # The sourcefile does not contain any dependencies, so just # store a dummy comment line, to avoid errors with the Makefile # "include basename.Plo" scheme. echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; icc) # Intel's C compiler understands `-MD -MF file'. 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" $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; # 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. case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; esac CC_quoted="$CC_quoted $arg" done case "$@ " in " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$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 $echo "$modename: unable to infer tagged configuration" $echo "$modename: specify a tag with \`--tag'" 1>&2 exit $EXIT_FAILURE # else # $echo "$modename: using $tagname tagged configuration" fi ;; esac fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 exit $EXIT_FAILURE fi } # func_extract_archives gentop oldlib ... func_extract_archives () { my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" my_status="" $show "${rm}r $my_gentop" $run ${rm}r "$my_gentop" $show "$mkdir $my_gentop" $run $mkdir "$my_gentop" my_status=$? if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then exit $my_status fi for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) extracted_serial=`expr $extracted_serial + 1` my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" $show "${rm}r $my_xdir" $run ${rm}r "$my_xdir" $show "$mkdir $my_xdir" $run $mkdir "$my_xdir" exit_status=$? if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then exit $exit_status fi case $host in *-darwin*) $show "Extracting $my_xabs" # Do not bother doing anything if just a dry run if test -z "$run"; then darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` if test -n "$darwin_arches"; then darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= $show "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do 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 have a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` lipo -create -output "$darwin_file" $darwin_files done # $darwin_filelist ${rm}r unfat-$$ cd "$darwin_orig_dir" else cd "$darwin_orig_dir" func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches fi # $run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # End of Shell function definitions ##################################### # Darwin sucks eval std_shrext=\"$shrext_cmds\" disable_libs=no # Parse our command line options once, thoroughly. while test "$#" -gt 0 do arg="$1" shift case $arg in -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; *) optarg= ;; esac # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in execute_dlfiles) execute_dlfiles="$execute_dlfiles $arg" ;; tag) tagname="$arg" preserve_args="${preserve_args}=$arg" # Check whether tagname contains only valid characters case $tagname in *[!-_A-Za-z0-9,/]*) $echo "$progname: invalid tag name: $tagname" 1>&2 exit $EXIT_FAILURE ;; esac case $tagname in CC) # Don't test for the "default" C tag, as we know, it's there, but # not specially marked. ;; *) if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then taglist="$taglist $tagname" # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" else $echo "$progname: ignoring unknown tag $tagname" 1>&2 fi ;; esac ;; *) eval "$prev=\$arg" ;; esac prev= prevopt= continue fi # Have we seen a non-optional argument yet? case $arg in --help) show_help=yes ;; --version) echo "\ $PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP Copyright (C) 2008 Free Software Foundation, Inc. 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[ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'` ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo xform='[cCFSifmso]' case $libobj in *.ada) xform=ada ;; *.adb) xform=adb ;; *.ads) xform=ads ;; *.asm) xform=asm ;; *.c++) xform=c++ ;; *.cc) xform=cc ;; *.ii) xform=ii ;; *.class) xform=class ;; *.cpp) xform=cpp ;; *.cxx) xform=cxx ;; *.[fF][09]?) xform=[fF][09]. ;; *.for) xform=for ;; *.java) xform=java ;; *.obj) xform=obj ;; *.sx) xform=sx ;; esac libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"` case $libobj in *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;; *) $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2 exit $EXIT_FAILURE ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -static) build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"` case $qlibobj in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") qlibobj="\"$qlibobj\"" ;; esac test "X$libobj" != "X$qlibobj" \ && $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \ && $echo "$modename: libobj name \`$libobj' may not contain shell special characters." objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'` xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'` if test "X$xdir" = "X$obj"; then xdir= else xdir=$xdir/ fi lobj=${xdir}$objdir/$objname if test -z "$base_compile"; then $echo "$modename: you must specify a compilation command" 1>&2 $echo "$help" 1>&2 exit $EXIT_FAILURE fi # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi $run $rm $removelist trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2*) pic_mode=default ;; esac if test "$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=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" removelist="$removelist $output_obj $lockfile" trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15 else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $run ln "$progpath" "$lockfile" 2>/dev/null; do $show "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 $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. 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esac done # See if our shared archives depend on static archives. test -n "$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 case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test ;; *) qarg=$arg ;; esac libtool_args="$libtool_args $qarg" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) compile_command="$compile_command @OUTPUT@" finalize_command="$finalize_command @OUTPUT@" ;; esac case $prev in dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. compile_command="$compile_command @SYMFILE@" finalize_command="$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 ;; 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then case $dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${outputname}.nm" $show "$rm $nlist ${nlist}S ${nlist}T" $run $rm "$nlist" "${nlist}S" "${nlist}T" # Parse the name list into a source file. $show "creating $output_objdir/$dlsyms" test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ #ifdef __cplusplus extern \"C\" { #endif /* Prevent the only kind of declaration conflicts we can make. */ #define lt_preloaded_symbols some_other_symbol /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then $show "generating symbol list for \`$output'" test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for arg in $progfiles; do $show "extracting global C symbols from \`$arg'" $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi if test -n "$export_symbols_regex"; then $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $run $rm $export_symbols $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac else $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' $run eval 'mv "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac fi fi for arg in $dlprefiles; do $show "extracting global C symbols from \`$arg'" name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` $run eval '$echo ": $name " >> "$nlist"' $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -z "$run"; then # Make sure we have at least an empty file. test -f "$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 >> "$output_objdir/$dlsyms"' else $echo '/* NONE */' >> "$output_objdir/$dlsyms" fi $echo >> "$output_objdir/$dlsyms" "\ #undef lt_preloaded_symbols #if defined (__STDC__) && __STDC__ # define lt_ptr void * #else # define lt_ptr char * # define const #endif /* The mapping between symbol names and symbols. */ " case $host in *cygwin* | *mingw* ) $echo >> "$output_objdir/$dlsyms" "\ /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs */ struct { " ;; * ) $echo >> "$output_objdir/$dlsyms" "\ const struct { " ;; esac $echo >> "$output_objdir/$dlsyms" "\ const char *name; lt_ptr address; } lt_preloaded_symbols[] = {\ " eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" $echo >> "$output_objdir/$dlsyms" "\ {0, (lt_ptr) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " fi pic_flag_for_symtable= case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) case "$compile_command " in *" -static "*) ;; *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";; esac;; *-*-hpux*) case "$compile_command " in *" -static "*) ;; *) pic_flag_for_symtable=" $pic_flag";; esac esac # Now compile the dynamic symbol file. $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? # Clean up the generated files. $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" # Transform the symbol file into the correct name. case $host in *cygwin* | *mingw* ) if test -f "$output_objdir/${outputname}.def" ; then compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` else compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` fi ;; * ) compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` ;; esac ;; *) $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 exit $EXIT_FAILURE ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` fi if test "$need_relink" = no || test "$build_libtool_libs" != yes; then # Replace the output file specification. compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. $show "$link_command" $run eval "$link_command" exit_status=$? # Delete the generated files. if test -n "$dlsyms"; then $show "$rm $output_objdir/${outputname}S.${objext}" $run $rm "$output_objdir/${outputname}S.${objext}" fi exit $exit_status fi if test -n "$shlibpath_var"; then # We should set the shlibpath_var rpath= for dir in $temp_rpath; do case $dir in [\\/]* | [A-Za-z]:[\\/]*) # Absolute path. rpath="$rpath$dir:" ;; *) # Relative path: add a thisdir entry. rpath="$rpath\$thisdir/$dir:" ;; esac done temp_rpath="$rpath" 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 $perm_rpath; do rpath="$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 $finalize_perm_rpath; do rpath="$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=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $run $rm $output # Link the executable and exit $show "$link_command" $run eval "$link_command" || exit $? 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" $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 $echo "$modename: \`$output' will be relinked during installation" 1>&2 else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname $show "$link_command" $run eval "$link_command" || exit $? # Now create the wrapper script. $show "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}\" || unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` relink_command="$var=\"$var_value\"; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` fi # Quote $echo for shipping. if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` fi # Only actually do things if our run command is non-null. if test -z "$run"; then # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) output_name=`basename $output` output_path=`dirname $output` cwrappersource="$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 cat > $cwrappersource <> $cwrappersource<<"EOF" #include #include #include #include #include #include #include #include #include #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #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 # 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 */ #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) /* -DDEBUG is fairly common in CFLAGS. */ #undef DEBUG #if defined DEBUGWRAPPER # define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) #else # define DEBUG(format, ...) #endif const char *program_name = NULL; void * xmalloc (size_t num); char * xstrdup (const char *string); const char * base_name (const char *name); char * find_executable(const char *wrapper); int check_executable(const char *path); char * strendzap(char *str, const char *pat); void lt_fatal (const char *message, ...); int main (int argc, char *argv[]) { char **newargz; int i; program_name = (char *) xstrdup (base_name (argv[0])); DEBUG("(main) argv[0] : %s\n",argv[0]); DEBUG("(main) program_name : %s\n",program_name); newargz = XMALLOC(char *, argc+2); EOF cat >> $cwrappersource <> $cwrappersource <<"EOF" newargz[1] = find_executable(argv[0]); if (newargz[1] == NULL) lt_fatal("Couldn't find %s", argv[0]); DEBUG("(main) found exe at : %s\n",newargz[1]); /* we know the script has the same name, without the .exe */ /* so make sure newargz[1] doesn't end in .exe */ strendzap(newargz[1],".exe"); for (i = 1; i < argc; i++) newargz[i+1] = xstrdup(argv[i]); newargz[argc+1] = NULL; for (i=0; i> $cwrappersource <> $cwrappersource <> $cwrappersource <<"EOF" return 127; } void * xmalloc (size_t num) { void * p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL ; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char)name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable(const char * path) { struct stat st; DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && ( /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ #if defined (S_IXOTH) ((st.st_mode & S_IXOTH) == S_IXOTH) || #endif #if defined (S_IXGRP) ((st.st_mode & S_IXGRP) == S_IXGRP) || #endif ((st.st_mode & S_IXUSR) == S_IXUSR)) ) return 1; else return 0; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise */ 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; DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); 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 ("getcwd failed"); 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 ("getcwd failed"); 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 * 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; } static void lt_error_core (int exit_status, const char * mode, const char * message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } EOF # we should really use a build-platform specific compiler # here, but OTOH, the wrappers (shell script and this C one) # are only useful if you want to execute the "real" binary. # Since the "real" binary is built for $host, then this # wrapper might as well be built for $host, too. $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource ;; esac $rm $output trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 $echo > $output "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. 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However, they do not need # kernel version information, so it can be replaced with a # suitable tag, in the style of linux-gnu. case "${UNAME_VERSION}" in Debian*) release='-gnu' ;; *) release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` ;; esac # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: # contains redundant information, the shorter form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. echo "${machine}-${os}${release}" exit ;; *:OpenBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} exit ;; *:ekkoBSD:*:*) echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} exit ;; *:SolidBSD:*:*) echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} exit ;; macppc:MirBSD:*:*) echo powerpc-unknown-mirbsd${UNAME_RELEASE} exit ;; *:MirBSD:*:*) echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} exit ;; alpha:OSF1:*:*) case $UNAME_RELEASE in *4.0) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` ;; *5.*) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` ;; esac # According to Compaq, /usr/sbin/psrinfo has been available on # OSF/1 and Tru64 systems produced since 1995. I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` exit ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm:riscos:*:*|arm:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[456]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep __LP64__ >/dev/null 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:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:[3456]*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T | authenticamd) 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 ;; 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-gnu`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/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix 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-gnu else echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu 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 ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${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-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^LIBC/{ s: ::g p }'`" test x"${LIBC}" != x && { echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit } test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; 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 ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${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 ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${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; } ;; 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${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${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 ;; 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 ;; 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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 ${UNAME_MACHINE}-pc-rdos exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # 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 # . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: compile [--help] [--version] PROGRAM [ARGS] Wrapper for compilers which do not understand `-c -o'. Remove `-o dest.o' from ARGS, run PROGRAM with the remaining arguments, and rename the output as expected. 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$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 $lt_cv_sys_max_cmd_len \* 3` else SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ = "XX$teststring") >/dev/null 2>&1 && new_result=`expr "X$teststring" : ".*" 2>&1` && lt_cv_sys_max_cmd_len=$new_result && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done teststring= # Add a significant safety factor because C++ compilers can tack on massive # amounts of additional arguments before passing them to the linker. # It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi # 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... 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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='\([_A-Za-z][_A-Za-z0-9]*\)' # Transform an extracted symbol line into a proper C declaration lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \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/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;; hpux*) # Its linker distinguishes data from code symbols if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ;; linux* | k*bsd*-gnu) if test "$host_cpu" = ia64; then symcode='[ABCDGIRSTW]' lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 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 # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Try without a prefix undercore, 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. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <&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 "$nlist"T fi # Make sure that we snagged all the symbols we need. if grep ' nm_test_var$' "$nlist" >/dev/null; then if grep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' cat <> conftest.$ac_ext #if defined (__STDC__) && __STDC__ # define lt_ptr_t void * #else # define lt_ptr_t char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr_t address; } lt_preloaded_symbols[] = { EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr_t) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$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="$lt_save_LIBS" CFLAGS="$lt_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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... 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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 to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' # Constants: rm="rm -f" # Global variables: default_ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a ltmain="$ac_aux_dir/ltmain.sh" ofile="$default_ofile" with_gnu_ld="$lt_cv_prog_gnu_ld" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 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 $ac_word... " >&6; } if test "${ac_cv_prog_STRIP+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$SED" && SED=sed test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o # 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 \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` # Only perform the check for file, if the check method requires it case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/${ac_tool_prefix}file; then lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 $as_echo_n "checking for file... " >&6; } if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD="$MAGIC_CMD" lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/file; then lt_cv_path_MAGIC_CMD="$ac_dir/file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac 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 $ac_word... " >&6; } if test "${ac_cv_prog_DSYMUTIL+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_NMEDIT+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if test "${lt_cv_apple_cc_single_mod+set}" = set; 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. echo "int foo(void){return 1;}" > conftest.c $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib ${wl}-single_module conftest.c if test -f libconftest.dylib; then lt_cv_apple_cc_single_mod=yes rm -rf libconftest.dylib* fi rm conftest.c fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } case $host_os in rhapsody* | darwin1.[0123]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" fi if test "$DSYMUTIL" != ":"; then _lt_dsymutil="~$DSYMUTIL \$lib || :" else _lt_dsymutil= fi ;; esac enable_dlopen=no enable_win32_dll=no # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Check whether --with-pic was given. if test "${with_pic+set}" = set; then : withval=$with_pic; pic_mode="$withval" else pic_mode=default fi test -z "$pic_mode" && pic_mode=default # Use C for the default configuration in the libtool script tagname= lt_save_CC="$CC" 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 # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. LTCC=${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 # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $rm conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $rm -r conftest* lt_prog_compiler_no_builtin_flag= if test "$GCC" = yes; then lt_prog_compiler_no_builtin_flag=' -fno-builtin' { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... 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Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$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* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= 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; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac case `$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; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; *) tmp_sharedflag='-shared' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds='$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 link_all_deplibs=no 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 $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' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <&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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$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 $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$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 $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 $lib' else ld_shlibs=no fi ;; esac if test "$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 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")) && (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 $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_libdir_separator=':' link_all_deplibs=yes if test "$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. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # 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 "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an empty executable. cat confdefs.h - <<_ACEOF >conftest.$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 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$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.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; 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 echo "${wl}${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}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat confdefs.h - <<_ACEOF >conftest.$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 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$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.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' 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*) 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 # see comment about different semantics on the GNU ld section ld_shlibs=no ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. 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 $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -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$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' 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 case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs=no ;; esac fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${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 $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes export_dynamic_flag_spec='${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 $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld='-rpath $libdir' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: 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 ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no 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" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec='${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} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${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='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -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; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_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 $libdir' fi hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${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 ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds='$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 $lib.exp' fi hardcode_libdir_flag_spec='-R$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'. 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Gcc prints its search # path with ; separators, and with drive letters. We can handle the # drive letters (cygwin fileutils understands them), so leave them, # especially as we might pass files found there to a mingw objdump, # which wouldn't understand a cygwinified path. 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When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[123]*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555. postinstall_cmds='chmod 555 $lib' ;; interix[3-9]*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 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${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux* | k*bsd*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # find out which ABI we are using libsuff= case "$host_cpu" in x86_64*|s390x*|powerpc64*) echo '#line 9142 "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 $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *64-bit*) libsuff=64 ;; esac fi rm -rf conftest* ;; esac sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}" # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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nto-qnx*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$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="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 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 $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no export_dynamic_flag_spec='${wl}-Blargedynsym' 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 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 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' shlibpath_overrides_runpath=no else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' shlibpath_overrides_runpath=yes 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' ;; uts4*) version_type=linux 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; 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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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_F77=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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac ;; sunos4*) archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac if test "$ld_shlibs_F77" = no; then runpath_var= hardcode_libdir_flag_spec_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_F77=unsupported always_export_symbols_F77=yes archive_expsym_cmds_F77='$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_F77=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_F77=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 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_F77='$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 $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes if test "$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_F77=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_F77=yes hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_libdir_separator_F77= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # 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_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an empty executable. cat > conftest.$ac_ext <<_ACEOF program main end _ACEOF if ac_fn_f77_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$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.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat > conftest.$ac_ext <<_ACEOF program main end _ACEOF if ac_fn_f77_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$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.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77='$convenience' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_F77="\$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*) archive_cmds_F77='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # see comment about different semantics on the GNU ld section ld_shlibs_F77=no ;; bsdi[45]*) export_dynamic_flag_spec_F77=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=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_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_F77='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_F77=no hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='' link_all_deplibs_F77=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds_F77="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}${_lt_dsymutil}" module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_F77=no ;; esac fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; *) hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: link_all_deplibs_F77=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs_F77=no fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$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_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_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_F77='-rpath $libdir' fi hardcode_libdir_separator_F77=: ;; 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When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[123]*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' if test "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux 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 ;; 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Since portable code cannot # rely on this symbol name, it's probably fine to never include it in # preloaded symbol tables. # Exclude shared library initialization/finalization symbols. extract_expsyms_cmds= # Just being paranoid about ensuring that cc_basename is set. for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` case $host_os in cygwin* | mingw* | pw32*) # FIXME: the MSVC++ port hasn't been tested in a loooong time # When not using gcc, we currently assume that we are using # Microsoft Visual C++. if test "$GCC" != yes; then with_gnu_ld=no fi ;; interix*) # we just hope/assume this is gcc and not c89 (= MSVC++) with_gnu_ld=yes ;; openbsd*) with_gnu_ld=no ;; esac ld_shlibs_GCJ=yes if test "$with_gnu_ld" = yes; then # If archive_cmds runs LD, not CC, wlarc should be empty wlarc='${wl}' # Set some defaults for GNU ld with shared library support. 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF fi ;; amigaos*) archive_cmds_GCJ='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. Since this doesn't match the # behavior of shared libraries on other platforms, we can't use # them. ld_shlibs_GCJ=no ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag_GCJ=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_GCJ=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_GCJ='-L$libdir' allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=no enable_shared_with_static_runtimes_GCJ=yes export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_GCJ='if test "x`$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 $lib' else ld_shlibs_GCJ=no fi ;; interix[3-9]*) hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${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_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; *) tmp_sharedflag='-shared' ;; esac archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_GCJ='$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 link_all_deplibs_GCJ=no else ld_shlibs_GCJ=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $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_GCJ=no cat <&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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_GCJ=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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac ;; sunos4*) archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac if test "$ld_shlibs_GCJ" = no; then runpath_var= hardcode_libdir_flag_spec_GCJ= export_dynamic_flag_spec_GCJ= whole_archive_flag_spec_GCJ= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=yes archive_expsym_cmds_GCJ='$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_GCJ=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_GCJ=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 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_GCJ='$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 $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_GCJ='' hardcode_direct_GCJ=yes hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes if test "$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_GCJ=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L_GCJ=yes hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_libdir_separator_GCJ= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # 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_GCJ=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_GCJ='-berok' # Determine the default libpath from the value encoded in an empty executable. cat confdefs.h - <<_ACEOF >conftest.$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 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$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.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_GCJ="-z nodefs" archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat confdefs.h - <<_ACEOF >conftest.$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 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$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.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag_GCJ=' ${wl}-bernotok' allow_undefined_flag_GCJ=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_GCJ='$convenience' archive_cmds_need_lc_GCJ=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_GCJ="\$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*) archive_cmds_GCJ='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # see comment about different semantics on the GNU ld section ld_shlibs_GCJ=no ;; bsdi[45]*) export_dynamic_flag_spec_GCJ=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. hardcode_libdir_flag_spec_GCJ=' ' allow_undefined_flag_GCJ=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_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_GCJ='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_GCJ=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_GCJ=no hardcode_direct_GCJ=no hardcode_automatic_GCJ=yes hardcode_shlibpath_var_GCJ=unsupported whole_archive_flag_spec_GCJ='' link_all_deplibs_GCJ=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds_GCJ="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}${_lt_dsymutil}" module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_GCJ=no ;; esac fi ;; dgux*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; freebsd1*) ld_shlibs_GCJ=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no ;; *) hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: link_all_deplibs_GCJ=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; newsos6) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_shlibpath_var_GCJ=no ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' ;; *) archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs_GCJ=no fi ;; os2*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes allow_undefined_flag_GCJ=unsupported archive_cmds_GCJ='$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_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_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_GCJ='-rpath $libdir' fi hardcode_libdir_separator_GCJ=: ;; solaris*) no_undefined_flag_GCJ=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$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 $lib.exp' fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_shlibpath_var_GCJ=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 "$GCC" = yes; then whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs_GCJ=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; sysv4) case $host_vendor in sni) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_GCJ='$CC -r -o $output$reload_objs' hardcode_direct_GCJ=no ;; motorola) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_GCJ=no ;; sysv4.3*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_GCJ=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag_GCJ='${wl}-z,text' archive_cmds_need_lc_GCJ=no hardcode_shlibpath_var_GCJ=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$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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(--as-needed proglem) * Update documents. 2010-01-18 version 0.3.0: * First public release. kumofs-0.4.13/COPYING0000644000076600007660000000111711325036040014116 0ustar frsyukifrsyukiCopyright (C) 2009 FURUHASHI Sadayuki Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 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IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #include "kazuhiki.h" #include #include #include #include #include #include #if 0 #include #endif namespace kazuhiki { struct invalid_argument_real : public invalid_argument { invalid_argument_real(const std::string& msg) : invalid_argument(msg) { } virtual ~invalid_argument_real() throw() { } virtual const char* what() const throw() { if(msg.empty()) { return std::runtime_error::what(); } else { return msg.c_str(); } } void setkey(const std::string& k) throw() { msg = std::string("argument error `") + k + "': " + what(); } private: std::string msg; }; void parser::raise(const char* fmt, ...) { va_list ap; va_start(ap, fmt); char buf[256]; vsnprintf(buf, sizeof(buf), fmt, ap); va_end(ap); throw invalid_argument_real(buf); } class command { public: command() { } ~command() { } private: static int parse_through(int& argc, const char** argv, int i, int s) { return i + s; } static int parse_break(int& argc, const char** argv, int i, int s) { memmove(argv + i, argv + i + s, (argc - i - s)*sizeof(char*)); argc -= s; return i; } static int fail_through(int& argc, const char** argv, int i) { return i + 1; } static int fail_exception(int& argc, const char** argv, int i) { throw unknown_argument(std::string("unexpected argument: ")+argv[i]); } template < int (*parse_method)(int& argc, const char** argv, int i, int s), int (*fail_method)(int& argc, const char** argv, int i) > void parse_real(int& argc, const char** argv) { int i = 0; while(i < argc) { std::string key(argv[i]); try { map_t::iterator it(m_map.find(key)); if(it != m_map.end()) { acceptable& ac(it->second.ac); unsigned int s = (*ac.parse)(ac.data, argc - i - 1, argv + i + 1); i = (*parse_method)(argc, argv, i, s + 1); *it->second.shared_required = false; if(it->second.optional) { *it->second.optional = true; } } else { i = (*fail_method)(argc, argv, i); } } catch (invalid_argument_real& e) { e.setkey(key); throw; } } std::vector missing; for(map_t::reverse_iterator it(m_map.rbegin()), it_end(m_map.rend()); it != it_end; ++it) { entry& e(it->second); if(*e.shared_required && e.optional == NULL) { missing.push_back(it->first); *e.shared_required = false; } } if(!missing.empty()) { std::string msg("required but not set: "); std::vector::iterator it(missing.begin()); msg += *it; ++it; for(; it != missing.end(); ++it) { msg += ", "; msg += *it; } throw invalid_argument_real(msg); } } public: void on(const char* short_name, const char* long_name, bool* optional, acceptable ac) { entry e; e.ac = ac; e.shared_required = s_parser->alloc(ac.required); e.optional = optional; if(e.optional) { *e.optional = false; } if(short_name) { m_map[std::string(short_name)] = e; } if(long_name) { m_map[std::string(long_name)] = e; } } void parse(int argc, const char** argv) { parse_real<&command::parse_through, &command::fail_through>(argc, argv); } void break_parse(int& argc, const char** argv) { parse_real<&command::parse_break, &command::fail_through>(argc, argv); } void order(int argc, const char** argv) { parse_real<&command::parse_through, &command::fail_exception>(argc, argv); } void break_order(int& argc, const char** argv) { parse_real<&command::parse_break, &command::fail_exception>(argc, argv); } private: struct entry { bool* shared_required; bool* optional; acceptable ac; }; typedef std::map map_t; map_t m_map; }; static command* cmd; std::auto_ptr s_parser; void init() { s_parser.reset( new parser() ); cmd = s_parser->alloc(); } void on(const char* short_name, const char* long_name, acceptable ac) { cmd->on(short_name, long_name, NULL, ac); } void on(const char* short_name, const char* long_name, bool* optional, acceptable ac) { cmd->on(short_name, long_name, optional, ac); } void parse(int argc, char** argv) { cmd->parse(argc, (const char**)argv); s_parser.reset(); } void break_parse(int& argc, char** argv) { cmd->break_parse(argc, (const char**)argv); s_parser.reset(); } void order(int argc, char** argv) { cmd->order(argc, (const char**)argv); s_parser.reset(); } void break_order(int& argc, char** argv) { cmd->break_order(argc, (const char**)argv); s_parser.reset(); } acceptable::acceptable() : parse(NULL), data(NULL), required(false) { } acceptable::acceptable(parse_t p, void* d, bool r) : parse(p), data(d), required(r) { } namespace type { static unsigned int parse_boolean(bool* dst, int argc, const char** argv) { if(argc > 0) { if( strcmp("true", argv[0]) == 0 || strcmp("yes", argv[0]) == 0 || strcmp("on", argv[0]) == 0 ) { *dst = true; return 1; } else if( strcmp("false", argv[0]) == 0 || strcmp("no", argv[0]) == 0 || strcmp("off", argv[0]) == 0 ) { *dst = false; return 1; } else { *dst = true; return 0; } } else { *dst = true; return 0; } } acceptable boolean(bool* dst) { *dst = false; return acceptable((parse_t)parse_boolean, (void*)dst, false); } static unsigned int parse_string(std::string* dst, int argc, const char** argv) { if(argc < 1) { parser::raise("string is required."); } *dst = argv[0]; return 1; } acceptable string(std::string* dst) { return acceptable((parse_t)parse_string, dst, true); } acceptable string(std::string* dst, const std::string& d) { *dst = d; return acceptable((parse_t)parse_string, dst, false); } template struct parse_network_base { parse_network_base(Address* dst) : m_dst(dst), m_port(0) { } parse_network_base(Address* dst, unsigned short port) : m_dst(dst), m_port(port) { } protected: void resolve_port(const char* port = NULL) { if(port) { if(!convert::numeric(&m_port, port)) { parser::raise("invalid port number: %s", port); } } else if(m_port == 0) { parser::raise("port number is required."); } } void resolve_addr(const char* host, const char* port = NULL) { memset(m_dst, 0, sizeof(Address)); resolve_port(port); addrinfo hints; memset(&hints, 0, sizeof(hints)); hints.ai_family = UseIPv6 ? AF_UNSPEC : AF_INET; hints.ai_socktype = SOCK_STREAM; // FIXME #ifdef __FreeBSD__ hints.ai_flags = AI_ADDRCONFIG; #else hints.ai_flags = AI_V4MAPPED | AI_ADDRCONFIG; #endif addrinfo *res = NULL; int err; if( (err=getaddrinfo(host, NULL, &hints, &res)) != 0 ) { parser::raise("can't resolve host name (%s): %s", gai_strerror(err), host); } for(addrinfo* rp=res; rp; rp = rp->ai_next) { if(rp->ai_family == AF_INET || (UseIPv6 && rp->ai_family == AF_INET6)) { memcpy((void*)m_dst, (const void*)rp->ai_addr, std::max((size_t)rp->ai_addrlen, (size_t)sizeof(Address))); ((sockaddr_in*)m_dst)->sin_port = htons(m_port); freeaddrinfo(res); return; } } parser::raise("can't resolve host name (no suitable family): %s", host); } void addr_any(unsigned short port, bool dummy) { memset(m_dst, 0, sizeof(Address)); //if(typeid(Address) == typeid(sockaddr_in)) { sockaddr_in* addr = (sockaddr_in*)m_dst; addr->sin_family = AF_INET; addr->sin_port = htons(port); addr->sin_addr.s_addr = INADDR_ANY; //} else { // sockaddr_in6* addr = (sockaddr_in6*)m_dst; // addr->sin6_family = AF_INET6; // addr->sin6_port = htons(port); // addr->sin6_addr = in6addr_any; //} } void addr_any(const char* port = NULL) { resolve_port(port); addr_any(m_port, true); } void addr_path(const char* path) { sockaddr_un* addr = (sockaddr_un*)m_dst; if(strlen(path) > sizeof(addr->sun_path)) { parser::raise("path too long: %s", path); } addr->sun_family = AF_UNIX; strcpy(addr->sun_path, path); } Address* m_dst; unsigned short m_port; }; template struct parse_connectable : parse_network_base { typedef parse_network_base net; parse_connectable(Address* dst) : net(dst) { memset(dst, 0, sizeof(Address)); } parse_connectable(Address* dst, unsigned short port) : net(dst, port) { memset(dst, 0, sizeof(Address)); } unsigned int operator() (int argc, const char** argv) { if(argc < 1) { parser::raise("network address is required."); } std::string str(argv[0]); if(typeid(Address) == typeid(sockaddr_un) && str.find('/') != std::string::npos) { net::addr_path(argv[0]); return 1; } std::string::size_type posc = str.rfind(':'); if(posc != std::string::npos) { if(UseIPv6 && str.find(':') != posc) { // IPv6 address if( posc != 0 && str[posc-1] == ']' && str[0] == '[' ) { // [ip:add::re:ss]:port std::string host( str.substr(1,posc-2) ); std::string port( str.substr(posc+1) ); net::resolve_addr(host.c_str(), port.c_str()); return 1; } else { // ip:add::re:ss (default port) net::resolve_addr(str.c_str(), NULL); return 1; } } else { // host:port // ip.add.re.ss:port std::string host( str.substr(0,posc) ); std::string port( str.substr(posc+1) ); net::resolve_addr(host.c_str(), port.c_str()); return 1; } } else { // host (default port) // ip.add.re.ss (default port) net::resolve_addr(str.c_str(), NULL); return 1; } } }; template struct parse_listenable : parse_network_base { typedef parse_network_base net; parse_listenable(Address* dst) : net(dst) { net::addr_any(0, true); } parse_listenable(Address* dst, unsigned short port) : net(dst, port) { net::addr_any(port, true); } unsigned int operator() (int argc, const char** argv) { if(argc < 1) { parser::raise("network address is required."); } std::string str(argv[0]); std::string::size_type posc = str.rfind(':'); if(posc != std::string::npos) { if(UseIPv6 && str.find(':') != posc) { // IPv6 address if( posc != 0 && str[posc-1] == ']' && str[0] == '[' ) { // [ip:add::re:ss]:port std::string host( str.substr(1,posc-2) ); std::string port( str.substr(posc+1) ); net::resolve_addr(host.c_str(), port.c_str()); return 1; } else { // ip::add::re:ss (default port) net::resolve_addr(str.c_str(), NULL); return 1; } } else { std::string host( str.substr(0,posc) ); std::string port( str.substr(posc+1) ); if(host.empty()) { // :port net::addr_any(port.c_str()); return 1; } else { // host:port net::resolve_addr(host.c_str(), port.c_str()); return 1; } } } else { unsigned short tmp; if(convert::numeric(&tmp, str.c_str())) { // port net::addr_any(str.c_str()); return 1; } else { // host (default port) net::resolve_addr(str.c_str(), NULL); return 1; } } } }; acceptable connectable(sockaddr_in* dst) { typedef parse_connectable type; return acceptable( &parser::object_parse, (void*)s_parser->alloc(dst), true); } acceptable connectable(sockaddr_in6* dst) { typedef parse_connectable type; return acceptable( &parser::object_parse, (void*)s_parser->alloc(dst), true); } acceptable connectable(sockaddr_in* dst, unsigned short d_port) { typedef parse_connectable type; return acceptable( &parser::object_parse, (void*)s_parser->alloc(dst, d_port), true); } acceptable connectable(sockaddr_in6* dst, unsigned short d_port) { typedef parse_connectable type; return acceptable( &parser::object_parse, (void*)s_parser->alloc(dst, d_port), true); } acceptable listenable(sockaddr_in* dst) { typedef parse_listenable type; return acceptable( &parser::object_parse, (void*)s_parser->alloc(dst), true); } acceptable listenable(sockaddr_in6* dst) { typedef parse_listenable type; return acceptable( &parser::object_parse, (void*)s_parser->alloc(dst), true); } acceptable listenable(sockaddr_in* dst, unsigned short d_port) { typedef parse_listenable type; return acceptable( &parser::object_parse, (void*)s_parser->alloc(dst, d_port), false); } acceptable listenable(sockaddr_in6* dst, unsigned short d_port) { typedef parse_listenable type; return acceptable( &parser::object_parse, (void*)s_parser->alloc(dst, d_port), false); } } // namespace type #if 0 namespace convert { static int netif_addr_impl(const char* ifname, unsigned short port, void* dst, int family) { struct ifaddrs* ifap; if(getifaddrs(&ifap)) { return -1; } int ret = -1; for(struct ifaddrs* i=ifap; i != NULL; i = i->ifa_next) { if(i->ifa_addr == NULL) { continue; } if(strcmp(ifname, i->ifa_name) != 0) { continue; } int sa_family = i->ifa_addr->sa_family; if(sa_family == AF_INET && (family == AF_INET || family == AF_UNSPEC)) { memcpy(dst, i->ifa_addr, sizeof(sockaddr_in)); ((struct sockaddr_in*)dst)->sin_port = htons(port); ret = 0; break; } else if(sa_family == AF_INET6 && (family == AF_INET6 || family == AF_UNSPEC)) { memcpy(dst, i->ifa_addr, sizeof(sockaddr_in6)); ((struct sockaddr_in6*)dst)->sin6_port = htons(port); ret = 0; break; } } freeifaddrs(ifap); return ret; } int netif_addr4(const char* ifname, unsigned short port, sockaddr_in* dst) { memset(dst, 0, sizeof(sockaddr_in)); return netif_addr_impl(ifname, port, dst, AF_INET); } int netif_addr6(const char* ifname, unsigned short port, sockaddr_in6* dst) { memset(dst, 0, sizeof(sockaddr_in6)); return netif_addr_impl(ifname, port, dst, AF_INET6); } int netif_addr(const char* ifname, unsigned short port, sockaddr_in6* dst) { memset(dst, 0, sizeof(sockaddr_in6)); return netif_addr_impl(ifname, port, dst, AF_UNSPEC); } } // namespace convert #endif } // namespace kazuhiki kumofs-0.4.13/src/kazuhiki/Makefile.in0000644000076600007660000003211011501563645017547 0ustar frsyukifrsyuki# Makefile.in 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[3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: kumofs-0.4.13/src/kazuhiki/kazuhiki.h0000644000076600007660000001525211355425116017477 0ustar frsyukifrsyuki/* * Kazuhiki 3 * * Copyright (C) 2007-2008 FURUHASHI Sadayuki * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #ifndef KAZUHIKI_H__ #define KAZUHIKI_H__ #include #include #include #include #include #include #include #include #include #include #ifndef MP_NO_CXX_ABI_H #include #include #endif namespace kazuhiki { void init(); typedef unsigned int (*parse_t)(void* data, int argc, const char** argv); struct acceptable { acceptable(); acceptable(parse_t, void*, bool); parse_t parse; void* data; bool required; }; void on(const char* short_name, const char* long_name, acceptable ac); void on(const char* short_name, const char* long_name, bool* optional, acceptable ac); void parse(int argc, char** argv); void break_parse(int& argc, char** argv); void order(int argc, char** argv); void break_order(int& argc, char** argv); struct argument_error : public std::runtime_error { argument_error(const std::string& msg) : std::runtime_error(msg) { } }; struct invalid_argument : public argument_error { invalid_argument(const std::string& msg) : argument_error(msg) { } }; struct unknown_argument : public argument_error { unknown_argument(const std::string& msg) : argument_error(msg) { } }; namespace type { acceptable boolean(bool* dst); acceptable string(std::string* dst); acceptable string(std::string* dst, const std::string& d); template acceptable numeric(T* dst); template acceptable numeric(T* dst, T d); template acceptable action(F f, bool required); acceptable connectable(sockaddr_in* dst); acceptable connectable(sockaddr_in6* dst); acceptable connectable(sockaddr_storage* dst); acceptable connectable(sockaddr_in* dst, unsigned short d_port); acceptable connectable(sockaddr_in6* dst, unsigned short d_port); acceptable connectable(sockaddr_storage* dst, unsigned short d_port); acceptable connectable(sockaddr_in* dst, unsigned short d_port, const char* d_host); acceptable connectable(sockaddr_in6* dst, unsigned short d_port, const char* d_host); acceptable connectable(sockaddr_storage* dst, unsigned short d_port, const char* d_host); acceptable connectable(sockaddr_storage* dst, const char* d_path); acceptable listenable(sockaddr_in* dst); acceptable listenable(sockaddr_in6* dst); acceptable listenable(sockaddr_storage* dst); acceptable listenable(sockaddr_in* dst, unsigned short d_port); acceptable listenable(sockaddr_in6* dst, unsigned short d_port); acceptable listenable(sockaddr_storage* dst, unsigned short d_port); acceptable listenable(sockaddr_in* dst, unsigned short d_port, const char* d_host); acceptable listenable(sockaddr_in6* dst, unsigned short d_port, const char* d_host); acceptable listenable(sockaddr_storage* dst, const char* d_path); } // namespace type class parser { public: template T* alloc() { return alloc_real(new T()); } template T* alloc(A1 a1) { return alloc_real(new T(a1)); } template T* alloc(A1 a1, A2 a2) { return alloc_real(new T(a1, a2)); } template T* alloc(A1 a1, A2 a2, A3 a3) { return alloc_real(new T(a1, a2, a3)); } template static unsigned int object_parse(void* data, int argc, const char** argv) { return (*reinterpret_cast(data))(argc, argv); } static void raise(const char* fmt, ...) __attribute__((noreturn)) __attribute__((format(printf, 1, 2))); private: typedef std::vector< std::pair > pool_t; pool_t m_pool; template static void object_delete(void* data) { delete reinterpret_cast(data); } template T* alloc_real(T* new_data) { std::auto_ptr data(new_data); m_pool.push_back( pool_t::value_type( &parser::object_delete, reinterpret_cast(data.get()) ) ); return data.release(); } public: parser() { } ~parser() { for(pool_t::iterator it(m_pool.begin()); it != m_pool.end(); ++it) { (*it->first)(it->second); } } }; extern std::auto_ptr s_parser; namespace convert { #if 0 // convert network interface name to IPv4 address int netif_addr4(sockaddr_in* dst, const char* ifname, unsigned short port); // convert network interface name to IPv6 address int netif_addr6(sockaddr_in6* dst, const char* ifname, unsigned short port); // convert network interface name to IPv4 address or IPv6 address int netif_addr(sockaddr_in6* dst, const char* ifname, unsigned short port); #endif template bool numeric(T* dst, const char* str) { std::istringstream stream(str); stream >> *dst; if(stream.fail() || stream.bad() || !stream.eof()) { return false; } return true; } } // namespace convert namespace type { namespace detail { template static unsigned int parse_numeric(void* dst, int argc, const char** argv) { if(argc < 1) { parser::raise("numeric value is required."); } if(!convert::numeric((T*)dst, argv[0])) { #ifndef MP_NO_CXX_ABI_H int status; parser::raise("%s is expected: %s", abi::__cxa_demangle(typeid(T).name(), 0, 0, &status), argv[0]); #else parser::raise("invalid number: %s", argv[0]); #endif } return 1; } } // namespace detail template acceptable numeric(T* dst) { return acceptable(&detail::parse_numeric, (void*)dst, true); } template acceptable numeric(T* dst, T d) { *dst = d; return acceptable(&detail::parse_numeric, (void*)dst, false); } } // namespace type } // namespace kazuhiki #endif /* kazuhiki.h */ kumofs-0.4.13/src/Makefile.am0000644000076600007660000000012111363645775015727 0ustar frsyukifrsyukiexport REVISION SUBDIRS = mp mpsrc log kazuhiki rpc storage gate logic command kumofs-0.4.13/src/gate/0000755000076600007660000000000011501565630014602 5ustar frsyukifrsyukikumofs-0.4.13/src/gate/Makefile.am0000644000076600007660000000057711363645775016666 0ustar frsyukifrsyukiAM_CPPFLAGS = -I.. AM_C_CPPFLAGS = -I.. noinst_LIBRARIES = libkumo_gate.a libkumo_gate_a_SOURCES = \ memproto/memproto.c \ memproto/memtext.c \ memcache_binary.cc \ memcache_text.cc \ cloudy.cc noinst_HEADERS = \ memproto/memproto.h \ memproto/memtext.h \ interface.h \ memcache_binary.h \ memcache_text.h \ cloudy.h EXTRA_DIST = \ memproto/memtext.rl kumofs-0.4.13/src/gate/memcache_text.cc0000644000076600007660000004173311501563643017731 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #define __STDC_LIMIT_MACROS #define __STDC_FORMAT_MACROS #include "gate/memcache_text.h" #include "gate/memproto/memtext.h" #include "log/mlogger.h" #include "rpc/exception.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "config.h" // PACKAGE VERSION namespace kumo { namespace { static bool g_save_flag = false; static bool g_save_exptime = false; static uint32_t g_system_time; #define RELATIVE_MAX (60*60*24*30) uint32_t exptime_to_system(uint32_t exptime) { if(exptime == 0) { return 0; } if(exptime <= RELATIVE_MAX) { return exptime + g_system_time; } else { return exptime; } } void update_system_time() { struct timeval v; if(gettimeofday(&v, NULL) == 0) { g_system_time = v.tv_sec; } } using gate::wavy; using gate::shared_zone; using gate::auto_zone; static const size_t MEMTEXT_INITIAL_ALLOCATION_SIZE = 32*1024; static const size_t MEMTEXT_RESERVE_SIZE = 4*1024; class handler : public wavy::handler { public: handler(int fd); ~handler(); public: void read_event(); public: typedef mp::shared_ptr shared_valid; class context { public: context(int fd, mp::stream_buffer* buf, const shared_valid& valid); ~context(); public: int fd() const { return m_fd; } msgpack::zone* release_reference(); const shared_valid& valid() { return m_valid; } private: int m_fd; mp::stream_buffer* m_buffer; shared_valid m_valid; private: context(); context(const context&); }; private: mp::stream_buffer m_buffer; memtext_parser m_memproto; size_t m_off; shared_valid m_valid; context m_context; private: handler(); handler(const handler&); }; struct entry { int fd; handler::shared_valid valid; }; struct get_entry : entry { bool require_cas; }; struct get_multi_entry : entry { bool require_cas; size_t offset; unsigned *count; struct iovec* vhead; wavy::request* rhead; size_t veclen; }; struct set_entry : entry { }; struct delete_entry : entry { }; inline void send_data(entry* e, const char* buf, size_t buflen) { if(!*e->valid) { return; } wavy::write(e->fd, buf, buflen); } inline void send_datav(entry* e, struct iovec* vb, size_t count, auto_zone z) { if(!*e->valid) { return; } wavy::request req(&mp::object_delete, z.release()); wavy::writev(e->fd, vb, count, req); } inline void send_datav(entry* e, struct iovec* vb, wavy::request* vr, size_t count) { if(!*e->valid) { return; } wavy::writev(e->fd, vb, vr, count); } static const char* const NOT_SUPPORTED_REPLY = "CLIENT_ERROR supported\r\n"; static const char* const GET_FAILED_REPLY = "SERVER_ERROR get failed\r\n"; static const char* const STORE_FAILED_REPLY = "SERVER_ERROR store failed\r\n"; static const char* const DELETE_FAILED_REPLY = "SERVER_ERROR delete failed\r\n"; static const char* const VERSION_REPLY = "VERSION " PACKAGE "-" VERSION "\r\n"; static const char* const EXISTS_REPLY = "EXISTS\r\n"; static const char* const NOT_FOUND_REPLY = "NOT_FOUND\r\n"; // "VALUE "+keylen+" "+uint16+" "+uint32+" "+uint64+"\r\n\0" #define HEADER_SIZE(keylen) \ 6 +(keylen)+ 1+ 5 + 1 + 10 + 1 + 20 + 3 void response_get(void* user, gate::res_get& res, auto_zone z) { get_entry* e = reinterpret_cast(user); LOG_TRACE("get response"); if(res.error) { send_data(e, GET_FAILED_REPLY, strlen(GET_FAILED_REPLY)); return; } if(!res.val) { send_data(e, "END\r\n", 5); return; } if(g_save_exptime) { if(res.vallen < 4) { send_data(e, "END\r\n", 5); return; } union { uint32_t num; char mem[4]; } cast; memcpy(cast.mem, res.val, 4); uint32_t exptime = ntohl(cast.num); if(exptime != 0 && exptime < g_system_time) { send_data(e, "END\r\n", 5); return; } res.vallen -= 4; res.val += 4; } if(g_save_flag && res.vallen < 2) { send_data(e, "END\r\n", 5); return; } char* const header = (char*)z->malloc(HEADER_SIZE(res.keylen)); char* p = header; memcpy(p, "VALUE ", 6); p += 6; memcpy(p, res.key, res.keylen); p += res.keylen; if(g_save_flag) { union { uint16_t num; char mem[2]; } cast; memcpy(cast.mem, res.val, 2); uint16_t flags = ntohs(cast.num); res.val += 2; res.vallen -= 2; p += sprintf(p, " %"PRIu16" %"PRIu32, flags, res.vallen); } else { p += sprintf(p, " 0 %"PRIu32, res.vallen); } if(e->require_cas) { p += sprintf(p, " %"PRIu64"\r\n", res.clocktime); } else { p[0] = '\r'; p[1] = '\n'; p += 2; } struct iovec vb[3]; vb[0].iov_base = header; vb[0].iov_len = p - header; vb[1].iov_base = const_cast(res.val); vb[1].iov_len = res.vallen; vb[2].iov_base = const_cast("\r\nEND\r\n"); vb[2].iov_len = 7; send_datav(e, vb, 3, z); } void response_get_multi(void* user, gate::res_get& res, auto_zone z) { get_multi_entry* e = reinterpret_cast(user); LOG_TRACE("get multi response"); if(res.error || !res.val) { goto filled; } if(g_save_exptime) { if(res.vallen < 4) { goto filled; } union { uint32_t num; char mem[4]; } cast; memcpy(cast.mem, res.val, 4); uint32_t exptime = ntohl(cast.num); if(exptime != 0 && exptime < g_system_time) { goto filled; } res.vallen -= 4; res.val += 4; } if(g_save_flag && res.vallen < 2) { goto filled; } { // res.life is different from req.life and res.life includes req.life char* const header = (char*)z->malloc(HEADER_SIZE(res.keylen)+2); // +2: \r\n char* p = header; memcpy(p, "\r\nVALUE ", 8); p += 8; memcpy(p, res.key, res.keylen); p += res.keylen; if(g_save_flag) { union { uint16_t num; char mem[2]; } cast; memcpy(cast.mem, res.val, 2); uint16_t flags = ntohs(cast.num); res.val += 2; res.vallen -= 2; p += sprintf(p, " %"PRIu16" %"PRIu32, flags, res.vallen); } else { p += sprintf(p, " 0 %"PRIu32, res.vallen); } if(e->require_cas) { p += sprintf(p, " %"PRIu64"\r\n", res.clocktime); } else { p[0] = '\r'; p[1] = '\n'; p += 2; } struct iovec* vb = &e->vhead[e->offset]; wavy::request* vr = &e->rhead[e->offset]; vb[0].iov_base = header; vb[0].iov_len = p - header; vb[1].iov_base = res.val; vb[1].iov_len = res.vallen; vr[1] = wavy::request(&mp::object_delete, z.release()); } filled: if(__sync_sub_and_fetch(e->count, 1) == 0) { for(struct iovec* v=e->vhead, * const ve = e->vhead+e->veclen; v < ve; v+=2) { if(v->iov_base) { v->iov_base = (char*)v->iov_base + 2; // strip \r\n v->iov_len -= 2; break; } } send_datav(e, e->vhead, e->rhead, e->veclen); } } void response_set(void* user, gate::res_set& res, auto_zone z) { set_entry* e = reinterpret_cast(user); LOG_TRACE("set response"); if(res.error) { send_data(e, STORE_FAILED_REPLY, strlen(STORE_FAILED_REPLY)); return; } send_data(e, "STORED\r\n", 8); } void response_cas(void* user, gate::res_set& res, auto_zone z) { set_entry* e = reinterpret_cast(user); LOG_TRACE("cas response"); if(res.error) { send_data(e, STORE_FAILED_REPLY, strlen(STORE_FAILED_REPLY)); return; } if(!res.cas_success) { // FIXME EXISTS, NOT_FOUND send_data(e, EXISTS_REPLY, strlen(EXISTS_REPLY)); return; } send_data(e, "STORED\r\n", 8); } void response_delete(void* user, gate::res_delete& res, auto_zone z) { delete_entry* e = reinterpret_cast(user); LOG_TRACE("delete response"); if(res.error) { send_data(e, DELETE_FAILED_REPLY, strlen(DELETE_FAILED_REPLY)); return; } if(res.deleted) { send_data(e, "DELETED\r\n", 9); } else { send_data(e, "NOT FOUND\r\n", 11); } } void response_noreply_set(void* user, gate::res_set& res, auto_zone z) { } void response_noreply_cas(void* user, gate::res_set& res, auto_zone z) { } void response_noreply_delete(void* user, gate::res_delete& res, auto_zone z) { } #define RELEASE_REFERENCE(user, ctx, life) \ handler::context* ctx = static_cast(user); \ shared_zone life(ctx->release_reference()); int request_get_single(void* user, memtext_command cmd, memtext_request_retrieval* r, bool require_cas) { LOG_TRACE("get"); RELEASE_REFERENCE(user, ctx, life); const char* const key = r->key[0]; size_t const key_len = r->key_len[0]; get_entry* e = life->allocate(); e->fd = ctx->fd(); e->valid = ctx->valid(); e->require_cas = require_cas; gate::req_get req; req.keylen = key_len; req.key = key; req.user = reinterpret_cast(e); req.callback = &response_get; req.life = life; req.submit(); return 0; } int request_get_multi(void* user, memtext_command cmd, memtext_request_retrieval* r, bool require_cas) { LOG_TRACE("get multi"); RELEASE_REFERENCE(user, ctx, life); size_t const veclen = r->key_num * 2 + 1; // +1: \r\nEND\r\n struct iovec* vhead = (struct iovec* )life->malloc( sizeof(struct iovec )*veclen); wavy::request* rhead = (wavy::request*)life->malloc( sizeof(wavy::request)*veclen); unsigned* share_count = (unsigned*)life->malloc(sizeof(unsigned)); *share_count = r->key_num; memset(vhead, 0, sizeof(struct iovec )*(veclen-1)); vhead[veclen-1].iov_base = const_cast("\r\nEND\r\n"); vhead[veclen-1].iov_len = 7; memset(rhead, 0, sizeof(wavy::request)*veclen); get_multi_entry* me[r->key_num]; for(unsigned i=0; i < r->key_num; ++i) { me[i] = life->allocate(); me[i]->fd = ctx->fd(); me[i]->valid = ctx->valid(); me[i]->require_cas = require_cas; me[i]->offset = i*2; me[i]->count = share_count; me[i]->vhead = vhead; me[i]->rhead = rhead; me[i]->veclen = veclen; } for(unsigned i=0; i < r->key_num; ++i) { gate::req_get req; req.keylen = r->key_len[i]; req.key = r->key[i]; req.user = reinterpret_cast(me[i]); req.callback = &response_get_multi; req.life = life; req.submit(); } return 0; } int request_get(void* user, memtext_command cmd, memtext_request_retrieval* r) { if(r->key_num == 1) { return request_get_single(user, cmd, r, false); } else { return request_get_multi(user, cmd, r, false); } } int request_gets(void* user, memtext_command cmd, memtext_request_retrieval* r) { if(r->key_num == 1) { return request_get_single(user, cmd, r, true); } else { return request_get_multi(user, cmd, r, true); } } int request_set_impl(void* user, memtext_command cmd, memtext_request_storage* r, uint64_t cas_unique) { RELEASE_REFERENCE(user, ctx, life); if((!g_save_flag && r->flags) || (!g_save_exptime && r->exptime)) { wavy::write(ctx->fd(), NOT_SUPPORTED_REPLY, strlen(NOT_SUPPORTED_REPLY)); return 0; } if(cmd == MEMTEXT_CMD_SET || cmd == MEMTEXT_CMD_CAS) { if(g_save_flag) { union { uint16_t num; char mem[2]; } cast; cast.num = htons(r->flags); r->data -= 2; r->data_len += 2; // テキストプロトコルでdataの前2バイトには\nとbytesが入っているが、 // r->data_lenにコピーされている memcpy(const_cast(r->data), cast.mem, 2); } if(g_save_exptime) { union { uint32_t num; char mem[4]; } cast; cast.num = htonl( exptime_to_system(r->exptime) ); r->data -= 4; r->data_len += 4; memcpy(const_cast(r->data), cast.mem, 4); } } set_entry* e = life->allocate(); e->fd = ctx->fd(); e->valid = ctx->valid(); gate::req_set req; req.keylen = r->key_len; req.key = r->key; req.vallen = r->data_len; req.val = r->data; req.user = reinterpret_cast(e); req.life = life; if(r->noreply) { req.callback = &response_noreply_set; } else { req.callback = &response_set; } switch(cmd) { case MEMTEXT_CMD_SET: if(r->noreply) { req.operation = gate::OP_SET_ASYNC; } else { req.operation = gate::OP_SET; } break; case MEMTEXT_CMD_CAS: req.callback = &response_cas; req.operation = gate::OP_CAS; req.clocktime = cas_unique; break; case MEMTEXT_CMD_APPEND: req.operation = gate::OP_APPEND; break; case MEMTEXT_CMD_PREPEND: req.operation = gate::OP_PREPEND; break; default: throw std::logic_error("unknown command"); } req.submit(); return 0; } int request_set(void* user, memtext_command cmd, memtext_request_storage* r) { LOG_TRACE("set/append/prepend"); return request_set_impl(user, cmd, r, 0); } int request_cas(void* user, memtext_command cmd, memtext_request_cas* r) { LOG_TRACE("cas"); return request_set_impl(user, cmd, (memtext_request_storage*)r, r->cas_unique); } int request_delete(void* user, memtext_command cmd, memtext_request_delete* r) { LOG_TRACE("delete"); RELEASE_REFERENCE(user, ctx, life); if(r->exptime) { wavy::write(ctx->fd(), NOT_SUPPORTED_REPLY, strlen(NOT_SUPPORTED_REPLY)); return 0; } delete_entry* e = life->allocate(); e->fd = ctx->fd(); e->valid = ctx->valid(); gate::req_delete req; req.key = r->key; req.keylen = r->key_len; req.user = reinterpret_cast(e); if(r->noreply) { req.async = true; req.callback = &response_noreply_delete; } else { req.callback = &response_delete; } req.life = life; req.submit(); return 0; } int request_version(void* user, memtext_command cmd, memtext_request_other* r) { LOG_TRACE("version"); RELEASE_REFERENCE(user, ctx, life); wavy::write(ctx->fd(), VERSION_REPLY, strlen(VERSION_REPLY)); return 0; } handler::context::context(int fd, mp::stream_buffer* buf, const shared_valid& valid) : m_fd(fd), m_buffer(buf), m_valid(valid) { } handler::context::~context() { } msgpack::zone* handler::context::release_reference() { auto_zone z(new msgpack::zone()); mp::stream_buffer::reference* ref = z->allocate(); m_buffer->release_to(ref); return z.release(); } handler::handler(int fd) : wavy::handler(fd), m_buffer(MEMTEXT_INITIAL_ALLOCATION_SIZE), m_off(0), m_valid(new bool(true)), m_context(fd, &m_buffer, m_valid) { memtext_callback cb = { request_get, // get request_gets, // gets request_set, // set NULL, // add NULL, // replace NULL, //request_set, // append NULL, //request_set, // prepend request_cas, // cas request_delete, // delete NULL, // incr NULL, // decr request_version,// version }; memtext_init(&m_memproto, &cb, &m_context); } handler::~handler() { *m_valid = false; } void handler::read_event() try { m_buffer.reserve_buffer(MEMTEXT_RESERVE_SIZE); ssize_t rl = ::read(fd(), m_buffer.buffer(), m_buffer.buffer_capacity()); if(rl <= 0) { if(rl == 0) { throw rpc::connection_closed_error(); } if(errno == EAGAIN || errno == EINTR) { return; } else { throw rpc::connection_broken_error(); } } m_buffer.buffer_consumed(rl); do { int ret = memtext_execute(&m_memproto, (char*)m_buffer.data(), m_buffer.data_size(), &m_off); if(ret < 0) { throw std::runtime_error("parse error"); } else if(ret == 0) { return; } m_buffer.data_used(m_off); m_off = 0; } while(m_buffer.data_size() > 0); } catch(rpc::connection_error& e) { LOG_DEBUG(e.what()); throw; } catch (std::exception& e) { LOG_DEBUG("memcached text protocol error: ",e.what()); throw; } catch (...) { LOG_DEBUG("memcached text protocol error: unknown error"); throw; } void accepted(int fd, int err) { if(fd < 0) { LOG_FATAL("accept failed: ",strerror(err)); gate::fatal_stop(); return; } #ifndef NO_TCP_NODELAY int on = 1; ::setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on)); // ignore error #endif #ifndef NO_SO_LINGER struct linger opt = {0, 0}; ::setsockopt(fd, SOL_SOCKET, SO_LINGER, (void *)&opt, sizeof(opt)); // ignore error #endif LOG_DEBUG("accept MemcacheText gate fd=",fd); wavy::add(fd); } } // noname namespace MemcacheText::MemcacheText(int lsock, bool save_flag, bool save_exptime) : m_lsock(lsock) { g_save_flag = save_flag; g_save_exptime = save_exptime; } MemcacheText::~MemcacheText() {} void MemcacheText::run() { using namespace mp::placeholders; wavy::listen(m_lsock, mp::bind(&accepted, _1, _2)); if(g_save_exptime) { update_system_time(); struct timespec interval = {0, 500*1000*1000}; wavy::timer(&interval, &update_system_time); } } } // namespace kumo kumofs-0.4.13/src/gate/memcache_text.h0000644000076600007660000000204111366540343017561 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef KUMO_GATE_MEMCACHE_TEXT_H__ #define KUMO_GATE_MEMCACHE_TEXT_H__ #include "gate/interface.h" namespace kumo { class MemcacheText : public gate::gate { public: MemcacheText(int lsock, bool save_flag, bool save_exptime); ~MemcacheText(); void run(); private: int m_lsock; private: MemcacheText(); MemcacheText(const MemcacheText&); }; } // namespace kumo #endif /* gate/memcache_text.h */ kumofs-0.4.13/src/gate/memproto/0000755000076600007660000000000011501565630016444 5ustar frsyukifrsyukikumofs-0.4.13/src/gate/memproto/memproto.h0000644000076600007660000001223311374531623020463 0ustar frsyukifrsyuki/* * memproto memcached binary protocol parser * * Copyright (C) 2008 FURUHASHI Sadayuki * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef MEMPROTO_H__ #define MEMPROTO_H__ #include #include #ifdef __cplusplus extern "C" { #endif typedef enum { MEMPROTO_REQUEST = 0x80, MEMPROTO_RESPONSE = 0x81, } memproto_magic; typedef enum { MEMPROTO_RES_NO_ERROR = 0x0000, MEMPROTO_RES_KEY_NOT_FOUND = 0x0001, MEMPROTO_RES_KEY_EXISTS = 0x0002, MEMPROTO_RES_VALUE_TOO_BIG = 0x0003, MEMPROTO_RES_INVALID_ARGUMENTS = 0x0004, MEMPROTO_RES_ITEM_NOT_STORED = 0x0005, MEMPROTO_RES_UNKNOWN_COMMAND = 0x0081, MEMPROTO_RES_OUT_OF_MEMORY = 0x0082, MEMPROTO_RES_PAUSE = 0xfe00, MEMPROTO_RES_IO_ERROR = 0xff00, } memproto_response_status; typedef enum { MEMPROTO_CMD_GET = 0x00, MEMPROTO_CMD_SET = 0x01, MEMPROTO_CMD_ADD = 0x02, MEMPROTO_CMD_REPLACE = 0x03, MEMPROTO_CMD_DELETE = 0x04, MEMPROTO_CMD_INCREMENT = 0x05, MEMPROTO_CMD_DECREMENT = 0x06, MEMPROTO_CMD_QUIT = 0x07, MEMPROTO_CMD_FLUSH = 0x08, MEMPROTO_CMD_GETQ = 0x09, MEMPROTO_CMD_NOOP = 0x0a, MEMPROTO_CMD_VERSION = 0x0b, MEMPROTO_CMD_GETK = 0x0c, MEMPROTO_CMD_GETKQ = 0x0d, MEMPROTO_CMD_APPEND = 0x0e, MEMPROTO_CMD_PREPEND = 0x0f, } memproto_command; typedef enum { MEMPROTO_TYPE_RAW_BYTES = 0x00, } memproto_datatype; typedef struct memproto_header_ { uint8_t magic; uint8_t opcode; uint8_t data_type; uint16_t reserved; uint32_t opaque; uint64_t cas; } memproto_header; #define MEMPROTO_HEADER_SIZE 24 typedef struct memproto_callback_ { void (*cb_get )(void* user, memproto_header* h, const char* key, uint16_t keylen); void (*cb_set )(void* user, memproto_header* h, const char* key, uint16_t keylen, const char* val, uint32_t vallen, uint32_t flags, uint32_t expiration); void (*cb_add )(void* user, memproto_header* h, const char* key, uint16_t keylen, const char* val, uint32_t vallen, uint32_t flags, uint32_t expiration); void (*cb_replace )(void* user, memproto_header* h, const char* key, uint16_t keylen, const char* val, uint32_t vallen, uint32_t flags, uint32_t expiration); void (*cb_delete )(void* user, memproto_header* h, const char* key, uint16_t keylen, uint32_t expiration); void (*cb_increment)(void* user, memproto_header* h, const char* key, uint16_t keylen, uint64_t amount, uint64_t initial, uint32_t expiration); void (*cb_decrement)(void* user, memproto_header* h, const char* key, uint16_t keylen, uint64_t amount, uint64_t initial, uint32_t expiration); void (*cb_quit )(void* user, memproto_header* h); void (*cb_flush )(void* user, memproto_header* h, uint32_t expiration); void (*cb_getq )(void* user, memproto_header* h, const char* key, uint16_t keylen); void (*cb_noop )(void* user, memproto_header* h); void (*cb_version )(void* user, memproto_header* h); void (*cb_getk )(void* user, memproto_header* h, const char* key, uint16_t keylen); void (*cb_getkq )(void* user, memproto_header* h, const char* key, uint16_t keylen); void (*cb_append )(void* user, memproto_header* h, const char* key, uint16_t keylen, const char* val, uint32_t vallen); void (*cb_prepend )(void* user, memproto_header* h, const char* key, uint16_t keylen, const char* val, uint32_t vallen); } memproto_callback; typedef struct memproto_parser_ { const char* header; void* callback[16]; void* user; } memproto_parser; /** * initialize parser context. * @param ctx uninitialized parser context structure * @param cb initialized callback structure. contents of it will be copied * @param user this parameter will be passed to the callback function. */ void memproto_parser_init(memproto_parser* ctx, memproto_callback* cb, void* user); /** * parse data. * @return 0 if parsing is not completed, >0 if parsing is completed, <0 if failed * @param ctx initialized parser context structure * @param data buffer. parsing range is from (buffer + off) up to (buffer + len - off) * @param len size of buffer * @param off this parameter will be changed */ int memproto_parser_execute(memproto_parser* ctx, const char* data, size_t len, size_t* off); /** * dispatch. */ #define MEMPROTO_INVALID_ARGUMENT (-128) int memproto_dispatch(memproto_parser* ctx); #ifdef __cplusplus } #endif #endif /* memproto.h */ kumofs-0.4.13/src/gate/memproto/memproto.c0000644000076600007660000002042511325036040020445 0ustar frsyukifrsyuki/* * memproto memcached binary protocol parser * * Copyright (C) 2008 FURUHASHI Sadayuki * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "memproto.h" #include #include #ifdef __cplusplus extern "C" { #endif #if !defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__) #if __BYTE_ORDER == __LITTLE_ENDIAN #define __LITTLE_ENDIAN__ #elif __BYTE_ORDER == __BIG_ENDIAN #define __BIG_ENDIAN__ #endif #endif #ifdef __LITTLE_ENDIAN__ #if defined(__bswap_64) # define memproto_be64h(x) __bswap_64(x) #elif defined(__DARWIN_OSSwapInt64) # define memproto_be64h(x) __DARWIN_OSSwapInt64(x) #else static inline uint64_t memproto_be64h(uint64_t x) { return ((x << 56) & 0xff00000000000000ULL ) | ((x << 40) & 0x00ff000000000000ULL ) | ((x << 24) & 0x0000ff0000000000ULL ) | ((x << 8) & 0x000000ff00000000ULL ) | ((x >> 8) & 0x00000000ff000000ULL ) | ((x >> 24) & 0x0000000000ff0000ULL ) | ((x >> 40) & 0x000000000000ff00ULL ) | ((x >> 56) & 0x00000000000000ffULL ) ; } #endif #else #define memproto_be64h(x) (x) #endif #define MEMPROTO_MAGIC(header) (*(( uint8_t*)&((const char*)header)[0])) #define MEMPROTO_OPCODE(header) (*(( uint8_t*)&((const char*)header)[1])) #define MEMPROTO_KEY_LENGTH(header) ntohs(*((uint16_t*)&((const char*)header)[2])) #define MEMPROTO_EXTRA_LENGTH(header) (*(( uint8_t*)&((const char*)header)[4])) #define MEMPROTO_DATA_TYPE(header) (*(( uint8_t*)&((const char*)header)[5])) #define MEMPROTO_STATUS(header) ntohs(*((uint16_t*)&((const char*)header)[6])) #define MEMPROTO_BODY_LENGTH(header) ntohl(*((uint32_t*)&((const char*)header)[8])) #define MEMPROTO_OPAQUE(header) ntohl(*((uint32_t*)&((const char*)header)[12])) #define MEMPROTO_CAS(header) memproto_be64h(*((uint64_t*)&((const char*)header)[16])) #define MEMPROTO_CALLBACK(cb, ...) ((void (*)(__VA_ARGS__))cb) #define MEMPROTO_EXTRA_4_EXPIRATION(extra) htonl(*((uint32_t*)&extra[0])) #define MEMPROTO_EXTRA_8_FLAGS(extra) htonl(*((uint32_t*)&extra[0])) #define MEMPROTO_EXTRA_8_EXPIRATION(extra) htonl(*((uint32_t*)&extra[4])) #define MEMPROTO_EXTRA_20_AMOUNT(extra) memproto_be64h(*((uint64_t*)&extra[0])) #define MEMPROTO_EXTRA_20_INITIAL(extra) memproto_be64h(*((uint64_t*)&extra[8])) #define MEMPROTO_EXTRA_20_EXPIRATION(extra) memproto_be64h(*((uint32_t*)&extra[16])) void memproto_parser_init(memproto_parser* ctx, memproto_callback* cb, void* user) { memset(ctx, 0, sizeof(memproto_parser)); ctx->callback[0x00] = (void*)cb->cb_get; ctx->callback[0x01] = (void*)cb->cb_set; ctx->callback[0x02] = (void*)cb->cb_add; ctx->callback[0x03] = (void*)cb->cb_replace; ctx->callback[0x04] = (void*)cb->cb_delete; ctx->callback[0x05] = (void*)cb->cb_increment; ctx->callback[0x06] = (void*)cb->cb_decrement; ctx->callback[0x07] = (void*)cb->cb_quit; ctx->callback[0x08] = (void*)cb->cb_flush; ctx->callback[0x09] = (void*)cb->cb_getq; ctx->callback[0x0a] = (void*)cb->cb_noop; ctx->callback[0x0b] = (void*)cb->cb_version; ctx->callback[0x0c] = (void*)cb->cb_getk; ctx->callback[0x0d] = (void*)cb->cb_getkq; ctx->callback[0x0e] = (void*)cb->cb_append; ctx->callback[0x0f] = (void*)cb->cb_prepend; ctx->user = user; } int memproto_parser_execute(memproto_parser* ctx, const char* data, size_t datalen, size_t* off) { size_t region = datalen - *off; if(region < MEMPROTO_HEADER_SIZE) { return 0; } ctx->header = data + *off; uint32_t bodylen = MEMPROTO_BODY_LENGTH(ctx->header); region -= MEMPROTO_HEADER_SIZE; if(region < bodylen) { return 0; } if( MEMPROTO_MAGIC(ctx->header) != MEMPROTO_REQUEST ) { return -1; } *off += MEMPROTO_HEADER_SIZE + bodylen; return 1; } int memproto_dispatch(memproto_parser* ctx) { memproto_header h; h.magic = MEMPROTO_MAGIC(ctx->header); h.opcode = MEMPROTO_OPCODE(ctx->header); const uint16_t keylen = MEMPROTO_KEY_LENGTH(ctx->header); const uint16_t extralen = MEMPROTO_EXTRA_LENGTH(ctx->header); h.data_type = MEMPROTO_DATA_TYPE(ctx->header); h.reserved = MEMPROTO_STATUS(ctx->header); const uint32_t bodylen = MEMPROTO_BODY_LENGTH(ctx->header); h.opaque = MEMPROTO_OPAQUE(ctx->header); h.cas = MEMPROTO_CAS(ctx->header); const char* const extra = ctx->header + MEMPROTO_HEADER_SIZE; const char* const key = extra + extralen; const char* const val = key + keylen; const uint32_t vallen = bodylen - extralen - keylen; memproto_command cmd = (memproto_command)h.opcode; void* cb = ctx->callback[cmd]; if(!cb) { return -cmd; } switch(cmd) { case MEMPROTO_CMD_GET: case MEMPROTO_CMD_GETQ: case MEMPROTO_CMD_GETK: case MEMPROTO_CMD_GETKQ: if(extralen != 0) { return MEMPROTO_INVALID_ARGUMENT; } if(vallen != 0) { return MEMPROTO_INVALID_ARGUMENT; } if(keylen == 0) { return MEMPROTO_INVALID_ARGUMENT; } MEMPROTO_CALLBACK(cb, void*, memproto_header*, const char*, uint16_t)(ctx->user, &h, key, keylen); return 1; case MEMPROTO_CMD_DELETE: if(keylen == 0) { return MEMPROTO_INVALID_ARGUMENT; } if(vallen != 0) { return MEMPROTO_INVALID_ARGUMENT; } if(extralen == 0) { MEMPROTO_CALLBACK(cb, void*, memproto_header*, const char*, uint16_t, uint32_t)(ctx->user, &h, key, keylen, 0); return 1; } else if(extralen == 4) { MEMPROTO_CALLBACK(cb, void*, memproto_header*, const char*, uint16_t, uint32_t)(ctx->user, &h, key, keylen, MEMPROTO_EXTRA_4_EXPIRATION(extra)); return 1; } else { return MEMPROTO_INVALID_ARGUMENT; } case MEMPROTO_CMD_FLUSH: if(keylen != 0) { return MEMPROTO_INVALID_ARGUMENT; } if(vallen != 0) { return MEMPROTO_INVALID_ARGUMENT; } if(extralen == 0) { MEMPROTO_CALLBACK(cb, void*, memproto_header*, uint32_t)(ctx->user, &h, 0); return 1; } else if(extralen == 4) { MEMPROTO_CALLBACK(cb, void*, memproto_header*, uint32_t)(ctx->user, &h, MEMPROTO_EXTRA_4_EXPIRATION(extra)); return 1; } else { return MEMPROTO_INVALID_ARGUMENT; } case MEMPROTO_CMD_SET: case MEMPROTO_CMD_ADD: case MEMPROTO_CMD_REPLACE: if(keylen == 0) { return MEMPROTO_INVALID_ARGUMENT; } if(extralen != 8) { return MEMPROTO_INVALID_ARGUMENT; } /*if(vallen == 0) { return MEMPROTO_INVALID_ARGUMENT; }*/ MEMPROTO_CALLBACK(cb, void*, memproto_header*, const char*, uint16_t, const char*, uint32_t, uint32_t, uint32_t)(ctx->user, &h, key, keylen, val, vallen, MEMPROTO_EXTRA_8_FLAGS(extra), MEMPROTO_EXTRA_8_EXPIRATION(extra)); return 1; case MEMPROTO_CMD_INCREMENT: case MEMPROTO_CMD_DECREMENT: if(extralen != 20) { return MEMPROTO_INVALID_ARGUMENT; } if(keylen == 0) { return MEMPROTO_INVALID_ARGUMENT; } if(vallen != 0) { return MEMPROTO_INVALID_ARGUMENT; } MEMPROTO_CALLBACK(cb, void*, memproto_header*, const char*, uint16_t, uint64_t, uint64_t, uint32_t)(ctx->user, &h, key, keylen, MEMPROTO_EXTRA_20_AMOUNT(extra), MEMPROTO_EXTRA_20_INITIAL(extra), MEMPROTO_EXTRA_20_EXPIRATION(extra)); return 1; case MEMPROTO_CMD_QUIT: case MEMPROTO_CMD_NOOP: case MEMPROTO_CMD_VERSION: if(keylen != 0) { return MEMPROTO_INVALID_ARGUMENT; } if(extralen != 0) { return MEMPROTO_INVALID_ARGUMENT; } if(vallen != 0) { return MEMPROTO_INVALID_ARGUMENT; } MEMPROTO_CALLBACK(cb, void*, memproto_header*)(ctx->user, &h); return 1; case MEMPROTO_CMD_APPEND: case MEMPROTO_CMD_PREPEND: if(keylen == 0) { return MEMPROTO_INVALID_ARGUMENT; } if(extralen != 0) { return MEMPROTO_INVALID_ARGUMENT; } /*if(vallen == 0) { return MEMPROTO_INVALID_ARGUMENT; }*/ MEMPROTO_CALLBACK(cb, void*, memproto_header*, const char*, uint16_t, const char*, uint32_t)(ctx->user, &h, key, keylen, val, vallen); return 1; } return -cmd; } #ifdef __cplusplus } #endif kumofs-0.4.13/src/gate/memproto/memtext.c0000644000076600007660000004004111501565503020271 0ustar frsyukifrsyuki #line 1 "src/gate/memproto/memtext.rl" /* * memtext * * Copyright (C) 2008 FURUHASHI Sadayuki * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "memtext.h" #include #include #include #define MARK(M, FPC) (ctx->M = FPC - data) #define MARK_LEN(M, FPC) (FPC - (ctx->M + data)) #define MARK_PTR(M) (ctx->M + data) #define NUM_BUF_MAX 20 #define SET_INTEGER(DST, M, FPC, STRFUNC) \ do { \ pos = MARK_PTR(M); \ if(pos[0] == '0') { ctx->DST = 0; } \ else { \ len = MARK_LEN(M, FPC); \ if(len > NUM_BUF_MAX) { goto convert_error; } \ memcpy(numbuf, pos, len); \ numbuf[len] = '\0'; \ ctx->DST = STRFUNC(numbuf, NULL, 10); \ if(ctx->DST == 0) { goto convert_error; } \ } \ } while(0) #define SET_UINT(DST, M, FPC) \ SET_INTEGER(DST, M, FPC, strtoul) #define SET_ULL(DST, M, FPC) \ SET_INTEGER(DST, M, FPC, strtoull) #define SET_MARK_LEN(DST, M, FPC) \ ctx->DST = MARK_LEN(M, FPC); #define CALLBACK(NAME, TYPE) \ TYPE NAME = ((TYPE*)(&ctx->callback))[ctx->command] #line 307 "src/gate/memproto/memtext.rl" #line 65 "src/gate/memproto/memtext.c" static const char _memtext_actions[] = { 0, 1, 0, 1, 1, 1, 2, 1, 4, 1, 5, 1, 6, 1, 7, 1, 8, 1, 9, 1, 10, 1, 11, 1, 12, 1, 13, 1, 14, 1, 15, 1, 16, 1, 17, 1, 18, 1, 19, 1, 20, 1, 21, 1, 22, 1, 23, 1, 24, 1, 25, 1, 26, 1, 27, 1, 28, 1, 29, 1, 30, 1, 31, 1, 32, 2, 3, 1 }; static const unsigned char _memtext_key_offsets[] = { 0, 0, 9, 11, 12, 13, 17, 21, 24, 25, 28, 29, 31, 35, 36, 37, 38, 39, 40, 41, 45, 49, 52, 53, 56, 57, 59, 62, 65, 67, 68, 69, 70, 73, 75, 76, 77, 78, 79, 80, 81, 83, 87, 90, 93, 94, 96, 97, 98, 102, 106, 109, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 124, 125, 126, 127, 128, 132, 136, 137, 141, 143, 144, 145, 146, 147, 148, 149, 150, 151, 155, 156, 157, 159, 163, 167, 168, 172, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 203, 205, 206, 207, 208, 209, 210, 211, 213, 216, 219, 220, 221, 222, 223, 232 }; static const char _memtext_trans_keys[] = { 97, 99, 100, 103, 105, 112, 114, 115, 118, 100, 112, 100, 32, 0, 10, 13, 32, 0, 10, 13, 32, 48, 49, 57, 32, 48, 49, 57, 32, 49, 57, 13, 32, 48, 57, 10, 13, 10, 97, 115, 32, 0, 10, 13, 32, 0, 10, 13, 32, 48, 49, 57, 32, 48, 49, 57, 32, 49, 57, 32, 48, 57, 48, 49, 57, 13, 32, 10, 13, 10, 13, 32, 110, 13, 32, 111, 114, 101, 112, 108, 121, 13, 32, 13, 32, 48, 57, 32, 48, 57, 32, 48, 57, 101, 99, 108, 114, 32, 0, 10, 13, 32, 0, 10, 13, 32, 48, 49, 57, 13, 32, 10, 110, 111, 114, 101, 112, 108, 121, 13, 13, 32, 48, 57, 101, 116, 101, 32, 0, 10, 13, 32, 0, 10, 13, 32, 10, 48, 110, 49, 57, 13, 32, 110, 111, 114, 101, 112, 108, 121, 13, 13, 32, 48, 57, 101, 116, 32, 115, 0, 10, 13, 32, 0, 10, 13, 32, 10, 0, 10, 13, 32, 13, 32, 32, 110, 99, 114, 114, 101, 112, 101, 110, 100, 101, 112, 108, 97, 99, 101, 101, 116, 101, 114, 115, 105, 111, 110, 13, 10, 13, 32, 110, 13, 32, 111, 114, 101, 112, 108, 121, 13, 32, 32, 48, 57, 32, 48, 57, 112, 101, 110, 100, 97, 99, 100, 103, 105, 112, 114, 115, 118, 0 }; static const char _memtext_single_lengths[] = { 0, 9, 2, 1, 1, 4, 4, 1, 1, 1, 1, 0, 2, 1, 1, 1, 1, 1, 1, 4, 4, 1, 1, 1, 1, 0, 1, 1, 2, 1, 1, 1, 3, 2, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 2, 1, 1, 4, 4, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 4, 4, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 4, 4, 1, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 9, 0 }; static const char _memtext_range_lengths[] = { 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0 }; static const short _memtext_index_offsets[] = { 0, 0, 10, 13, 15, 17, 22, 27, 30, 32, 35, 37, 39, 43, 45, 47, 49, 51, 53, 55, 60, 65, 68, 70, 73, 75, 77, 80, 83, 86, 88, 90, 92, 96, 99, 101, 103, 105, 107, 109, 111, 114, 118, 121, 124, 126, 129, 131, 133, 138, 143, 146, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 171, 173, 175, 177, 179, 184, 189, 191, 195, 198, 200, 202, 204, 206, 208, 210, 212, 214, 218, 220, 222, 225, 230, 235, 237, 242, 245, 247, 249, 251, 253, 255, 257, 259, 261, 263, 265, 267, 269, 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, 291, 293, 295, 297, 301, 304, 306, 308, 310, 312, 314, 316, 319, 322, 325, 327, 329, 331, 333, 343 }; static const unsigned char _memtext_indicies[] = { 0, 2, 3, 4, 5, 6, 7, 8, 9, 1, 10, 11, 1, 12, 1, 13, 1, 1, 1, 1, 1, 14, 1, 1, 1, 16, 15, 17, 18, 1, 19, 1, 20, 21, 1, 22, 1, 23, 1, 24, 25, 26, 1, 27, 1, 28, 1, 29, 1, 30, 1, 31, 1, 32, 1, 1, 1, 1, 32, 33, 1, 1, 1, 35, 34, 36, 37, 1, 38, 1, 39, 40, 1, 41, 1, 42, 1, 43, 44, 1, 45, 46, 1, 47, 48, 1, 49, 1, 50, 1, 51, 1, 52, 53, 54, 1, 52, 53, 1, 55, 1, 56, 1, 57, 1, 58, 1, 59, 1, 60, 1, 61, 62, 1, 47, 48, 63, 1, 41, 64, 1, 38, 65, 1, 66, 1, 67, 68, 1, 69, 1, 70, 1, 1, 1, 1, 1, 71, 1, 1, 1, 73, 72, 74, 75, 1, 76, 77, 1, 78, 1, 79, 1, 80, 1, 81, 1, 82, 1, 83, 1, 84, 1, 85, 1, 86, 1, 76, 77, 87, 1, 88, 1, 89, 1, 90, 1, 91, 1, 1, 1, 1, 1, 92, 1, 1, 94, 95, 93, 96, 1, 97, 99, 98, 1, 100, 101, 1, 99, 1, 102, 1, 103, 1, 104, 1, 105, 1, 106, 1, 107, 1, 108, 1, 100, 101, 109, 1, 110, 1, 111, 1, 112, 113, 1, 1, 1, 1, 1, 114, 1, 1, 116, 117, 115, 118, 1, 1, 1, 120, 121, 119, 120, 121, 1, 112, 1, 122, 1, 123, 1, 124, 1, 125, 1, 126, 1, 127, 1, 128, 1, 129, 1, 130, 1, 131, 1, 132, 1, 133, 1, 134, 1, 135, 1, 136, 1, 137, 1, 138, 1, 139, 1, 140, 1, 141, 1, 142, 1, 143, 1, 144, 1, 145, 1, 146, 1, 147, 148, 149, 1, 147, 148, 1, 150, 1, 151, 1, 152, 1, 153, 1, 154, 1, 155, 1, 156, 157, 1, 22, 158, 1, 19, 159, 1, 160, 1, 161, 1, 162, 1, 163, 1, 0, 2, 3, 4, 5, 6, 7, 8, 9, 1, 164, 0 }; static const unsigned char _memtext_trans_targs[] = { 2, 0, 16, 44, 80, 89, 92, 98, 104, 106, 3, 125, 4, 5, 6, 6, 7, 8, 124, 9, 10, 123, 11, 12, 13, 114, 12, 14, 15, 129, 17, 18, 19, 20, 20, 21, 22, 43, 23, 24, 42, 25, 26, 27, 26, 28, 41, 29, 32, 30, 31, 129, 29, 33, 34, 35, 36, 37, 38, 39, 40, 29, 33, 41, 42, 43, 45, 46, 62, 47, 48, 49, 49, 50, 51, 61, 52, 53, 129, 54, 55, 56, 57, 58, 59, 60, 52, 61, 63, 64, 65, 66, 67, 67, 68, 69, 129, 70, 79, 72, 68, 71, 73, 74, 75, 76, 77, 78, 68, 79, 81, 82, 83, 88, 84, 84, 85, 86, 129, 84, 85, 87, 90, 91, 47, 93, 94, 95, 96, 97, 4, 99, 100, 101, 102, 103, 4, 105, 4, 107, 108, 109, 110, 111, 112, 113, 129, 13, 115, 116, 117, 118, 119, 120, 121, 122, 13, 115, 123, 124, 126, 127, 128, 4, 130 }; static const char _memtext_trans_actions[] = { 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 35, 0, 3, 0, 5, 7, 7, 9, 11, 11, 13, 15, 17, 17, 0, 25, 0, 55, 0, 43, 0, 3, 0, 5, 7, 7, 9, 11, 11, 13, 15, 17, 0, 21, 21, 23, 23, 25, 0, 57, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 19, 0, 0, 0, 0, 0, 0, 49, 0, 3, 0, 5, 21, 21, 23, 23, 61, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 45, 0, 3, 0, 5, 5, 59, 11, 11, 0, 13, 13, 0, 0, 0, 0, 0, 0, 19, 0, 0, 29, 0, 31, 3, 0, 5, 5, 53, 65, 0, 0, 0, 0, 47, 0, 0, 0, 0, 0, 41, 0, 0, 0, 0, 0, 37, 0, 33, 0, 0, 0, 0, 0, 51, 0, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 19, 0, 0, 0, 0, 0, 39, 27 }; static const int memtext_start = 1; static const int memtext_first_final = 129; static const int memtext_error = 0; static const int memtext_en_main = 1; static const int memtext_en_data = 130; #line 311 "src/gate/memproto/memtext.rl" void memtext_init(memtext_parser* ctx, memtext_callback* callback, void* user) { int cs = 0; int top = 0; #line 301 "src/gate/memproto/memtext.c" { cs = memtext_start; top = 0; } #line 317 "src/gate/memproto/memtext.rl" memset(ctx, 0, sizeof(memtext_parser)); ctx->cs = cs; ctx->callback = *callback; ctx->user = user; } int memtext_execute(memtext_parser* ctx, const char* data, size_t len, size_t* off) { if(len <= *off) { return 0; } const char* p = data + *off; const char* pe = data + len; const char* eof = pe; int cs = ctx->cs; int top = ctx->top; int* stack = ctx->stack; const char* pos; char numbuf[NUM_BUF_MAX+1]; //printf("execute, len:%lu, off:%lu\n", len, *off); //printf("%s\n", data); //printf("data: "); //int i; //for(i=0; i < len; ++i) { // printf("0x%x ", (int)data[i]); //} //printf("\n"); #line 337 "src/gate/memproto/memtext.c" { int _klen; unsigned int _trans; const char *_acts; unsigned int _nacts; const char *_keys; if ( p == pe ) goto _test_eof; if ( cs == 0 ) goto _out; _resume: _keys = _memtext_trans_keys + _memtext_key_offsets[cs]; _trans = _memtext_index_offsets[cs]; _klen = _memtext_single_lengths[cs]; if ( _klen > 0 ) { const char *_lower = _keys; const char *_mid; const char *_upper = _keys + _klen - 1; while (1) { if ( _upper < _lower ) break; _mid = _lower + ((_upper-_lower) >> 1); if ( (*p) < *_mid ) _upper = _mid - 1; else if ( (*p) > *_mid ) _lower = _mid + 1; else { _trans += (_mid - _keys); goto _match; } } _keys += _klen; _trans += _klen; } _klen = _memtext_range_lengths[cs]; if ( _klen > 0 ) { const char *_lower = _keys; const char *_mid; const char *_upper = _keys + (_klen<<1) - 2; while (1) { if ( _upper < _lower ) break; _mid = _lower + (((_upper-_lower) >> 1) & ~1); if ( (*p) < _mid[0] ) _upper = _mid - 2; else if ( (*p) > _mid[1] ) _lower = _mid + 2; else { _trans += ((_mid - _keys)>>1); goto _match; } } _trans += _klen; } _match: _trans = _memtext_indicies[_trans]; cs = _memtext_trans_targs[_trans]; if ( _memtext_trans_actions[_trans] == 0 ) goto _again; _acts = _memtext_actions + _memtext_trans_actions[_trans]; _nacts = (unsigned int) *_acts++; while ( _nacts-- > 0 ) { switch ( *_acts++ ) { case 0: #line 59 "src/gate/memproto/memtext.rl" { ctx->keys = 0; ctx->noreply = false; ctx->exptime = 0; } break; case 1: #line 65 "src/gate/memproto/memtext.rl" { MARK(key_pos[ctx->keys], p); } break; case 2: #line 68 "src/gate/memproto/memtext.rl" { SET_MARK_LEN(key_len[ctx->keys], key_pos[ctx->keys], p); } break; case 3: #line 71 "src/gate/memproto/memtext.rl" { ++ctx->keys; if(ctx->keys > MEMTEXT_MAX_MULTI_GET) { goto convert_error; } } break; case 4: #line 78 "src/gate/memproto/memtext.rl" { MARK(flags, p); } break; case 5: #line 81 "src/gate/memproto/memtext.rl" { SET_UINT(flags, flags, p); } break; case 6: #line 85 "src/gate/memproto/memtext.rl" { MARK(exptime, p); } break; case 7: #line 88 "src/gate/memproto/memtext.rl" { SET_UINT(exptime, exptime, p); } break; case 8: #line 92 "src/gate/memproto/memtext.rl" { MARK(bytes, p); } break; case 9: #line 95 "src/gate/memproto/memtext.rl" { SET_UINT(bytes, bytes, p); } break; case 10: #line 99 "src/gate/memproto/memtext.rl" { ctx->noreply = true; } break; case 11: #line 103 "src/gate/memproto/memtext.rl" { MARK(cas_unique, p); } break; case 12: #line 106 "src/gate/memproto/memtext.rl" { SET_ULL(cas_unique, cas_unique, p); } break; case 13: #line 110 "src/gate/memproto/memtext.rl" { MARK(data_pos, p+1); ctx->data_count = ctx->bytes; {stack[top++] = cs; cs = 130; goto _again;} } break; case 14: #line 115 "src/gate/memproto/memtext.rl" { if(--ctx->data_count == 0) { //printf("mark %d\n", ctx->data_pos); //printf("fpc %p\n", fpc); //printf("data %p\n", data); SET_MARK_LEN(data_len, data_pos, p+1); {cs = stack[--top]; goto _again;} } } break; case 15: #line 126 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_GET; } break; case 16: #line 127 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_GETS; } break; case 17: #line 128 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_SET; } break; case 18: #line 129 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_ADD; } break; case 19: #line 130 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_REPLACE; } break; case 20: #line 131 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_APPEND; } break; case 21: #line 132 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_PREPEND; } break; case 22: #line 133 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_CAS; } break; case 23: #line 134 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_DELETE; } break; case 24: #line 135 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_INCR; } break; case 25: #line 136 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_DECR; } break; case 26: #line 137 "src/gate/memproto/memtext.rl" { ctx->command = MEMTEXT_CMD_VERSION; } break; case 27: #line 140 "src/gate/memproto/memtext.rl" { unsigned int i; ++ctx->keys; for(i=0; i < ctx->keys; ++i) { ctx->key_pos[i] = (size_t)MARK_PTR(key_pos[i]); } CALLBACK(cb, memtext_callback_retrieval); if(cb) { memtext_request_retrieval req = { (const char**)ctx->key_pos, ctx->key_len, ctx->keys }; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } break; case 28: #line 159 "src/gate/memproto/memtext.rl" { CALLBACK(cb, memtext_callback_storage); if(cb) { memtext_request_storage req = { MARK_PTR(key_pos[0]), ctx->key_len[0], MARK_PTR(data_pos), ctx->data_len, ctx->flags, ctx->exptime, ctx->noreply }; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } break; case 29: #line 175 "src/gate/memproto/memtext.rl" { CALLBACK(cb, memtext_callback_cas); if(cb) { memtext_request_cas req = { MARK_PTR(key_pos[0]), ctx->key_len[0], MARK_PTR(data_pos), ctx->data_len, ctx->flags, ctx->exptime, ctx->noreply, ctx->cas_unique }; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } break; case 30: #line 192 "src/gate/memproto/memtext.rl" { CALLBACK(cb, memtext_callback_delete); if(cb) { memtext_request_delete req = { MARK_PTR(key_pos[0]), ctx->key_len[0], ctx->exptime, ctx->noreply }; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } break; case 31: #line 205 "src/gate/memproto/memtext.rl" { CALLBACK(cb, memtext_callback_numeric); if(cb) { memtext_request_numeric req = { MARK_PTR(key_pos[0]), ctx->key_len[0], ctx->cas_unique, ctx->noreply }; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } break; case 32: #line 218 "src/gate/memproto/memtext.rl" { CALLBACK(cb, memtext_callback_other); if(cb) { memtext_request_other req; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } break; #line 662 "src/gate/memproto/memtext.c" } } _again: if ( cs == 0 ) goto _out; if ( ++p != pe ) goto _resume; _test_eof: {} _out: {} } #line 346 "src/gate/memproto/memtext.rl" ret: ctx->cs = cs; ctx->top = top; *off = p - data; if(cs == memtext_error) { return -1; } else if(cs == memtext_first_final) { return 1; } else { return 0; } convert_error: cs = memtext_error; goto ret; } kumofs-0.4.13/src/gate/memproto/memtext.rl0000644000076600007660000002003711424071006020461 0ustar frsyukifrsyuki/* * memtext * * Copyright (C) 2008 FURUHASHI Sadayuki * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "memtext.h" #include #include #include #define MARK(M, FPC) (ctx->M = FPC - data) #define MARK_LEN(M, FPC) (FPC - (ctx->M + data)) #define MARK_PTR(M) (ctx->M + data) #define NUM_BUF_MAX 20 #define SET_INTEGER(DST, M, FPC, STRFUNC) \ do { \ pos = MARK_PTR(M); \ if(pos[0] == '0') { ctx->DST = 0; } \ else { \ len = MARK_LEN(M, FPC); \ if(len > NUM_BUF_MAX) { goto convert_error; } \ memcpy(numbuf, pos, len); \ numbuf[len] = '\0'; \ ctx->DST = STRFUNC(numbuf, NULL, 10); \ if(ctx->DST == 0) { goto convert_error; } \ } \ } while(0) #define SET_UINT(DST, M, FPC) \ SET_INTEGER(DST, M, FPC, strtoul) #define SET_ULL(DST, M, FPC) \ SET_INTEGER(DST, M, FPC, strtoull) #define SET_MARK_LEN(DST, M, FPC) \ ctx->DST = MARK_LEN(M, FPC); #define CALLBACK(NAME, TYPE) \ TYPE NAME = ((TYPE*)(&ctx->callback))[ctx->command] %%{ machine memtext; action reset { ctx->keys = 0; ctx->noreply = false; ctx->exptime = 0; } action mark_key { MARK(key_pos[ctx->keys], fpc); } action key { SET_MARK_LEN(key_len[ctx->keys], key_pos[ctx->keys], fpc); } action incr_key { ++ctx->keys; if(ctx->keys > MEMTEXT_MAX_MULTI_GET) { goto convert_error; } } action mark_flags { MARK(flags, fpc); } action flags { SET_UINT(flags, flags, fpc); } action mark_exptime { MARK(exptime, fpc); } action exptime { SET_UINT(exptime, exptime, fpc); } action mark_bytes { MARK(bytes, fpc); } action bytes { SET_UINT(bytes, bytes, fpc); } action noreply { ctx->noreply = true; } action mark_cas_unique { MARK(cas_unique, fpc); } action cas_unique { SET_ULL(cas_unique, cas_unique, fpc); } action data_start { MARK(data_pos, fpc+1); ctx->data_count = ctx->bytes; fcall data; } action data { if(--ctx->data_count == 0) { //printf("mark %d\n", ctx->data_pos); //printf("fpc %p\n", fpc); //printf("data %p\n", data); SET_MARK_LEN(data_len, data_pos, fpc+1); fret; } } action cmd_get { ctx->command = MEMTEXT_CMD_GET; } action cmd_gets { ctx->command = MEMTEXT_CMD_GETS; } action cmd_set { ctx->command = MEMTEXT_CMD_SET; } action cmd_add { ctx->command = MEMTEXT_CMD_ADD; } action cmd_replace { ctx->command = MEMTEXT_CMD_REPLACE; } action cmd_append { ctx->command = MEMTEXT_CMD_APPEND; } action cmd_prepend { ctx->command = MEMTEXT_CMD_PREPEND; } action cmd_cas { ctx->command = MEMTEXT_CMD_CAS; } action cmd_delete { ctx->command = MEMTEXT_CMD_DELETE; } action cmd_incr { ctx->command = MEMTEXT_CMD_INCR; } action cmd_decr { ctx->command = MEMTEXT_CMD_DECR; } action cmd_version { ctx->command = MEMTEXT_CMD_VERSION; } action do_retrieval { unsigned int i; ++ctx->keys; for(i=0; i < ctx->keys; ++i) { ctx->key_pos[i] = (size_t)MARK_PTR(key_pos[i]); } CALLBACK(cb, memtext_callback_retrieval); if(cb) { memtext_request_retrieval req = { (const char**)ctx->key_pos, ctx->key_len, ctx->keys }; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } action do_storage { CALLBACK(cb, memtext_callback_storage); if(cb) { memtext_request_storage req = { MARK_PTR(key_pos[0]), ctx->key_len[0], MARK_PTR(data_pos), ctx->data_len, ctx->flags, ctx->exptime, ctx->noreply }; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } action do_cas { CALLBACK(cb, memtext_callback_cas); if(cb) { memtext_request_cas req = { MARK_PTR(key_pos[0]), ctx->key_len[0], MARK_PTR(data_pos), ctx->data_len, ctx->flags, ctx->exptime, ctx->noreply, ctx->cas_unique }; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } action do_delete { CALLBACK(cb, memtext_callback_delete); if(cb) { memtext_request_delete req = { MARK_PTR(key_pos[0]), ctx->key_len[0], ctx->exptime, ctx->noreply }; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } action do_numeric { CALLBACK(cb, memtext_callback_numeric); if(cb) { memtext_request_numeric req = { MARK_PTR(key_pos[0]), ctx->key_len[0], ctx->cas_unique, ctx->noreply }; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } action do_other { CALLBACK(cb, memtext_callback_other); if(cb) { memtext_request_other req; if((*cb)(ctx->user, ctx->command, &req) < 0) { goto convert_error; } } else { goto convert_error; } } key = ([^\r \0\n]+) >mark_key %key; #key = ([\!-\~]+) >mark_key %key; flags = ('0' | [1-9][0-9]*) >mark_flags %flags; exptime = ('0' | [1-9][0-9]*) >mark_exptime %exptime; bytes = ([1-9][0-9]*) >mark_bytes %bytes; noreply = ('noreply') %noreply; cas_unique = ('0' | [1-9][0-9]*) >mark_cas_unique %cas_unique; retrieval_command = ('gets') @cmd_gets | ('get' ) @cmd_get ; storage_command = ('set' ) @cmd_set | ('add' ) @cmd_add | ('replace' ) @cmd_replace | ('append' ) @cmd_append | ('prepend' ) @cmd_prepend ; cas_command = ('cas') @cmd_cas; delete_command = ('delete') @cmd_delete; numeric_command = ('incr') @cmd_incr | ('decr') @cmd_decr ; other_command = ('version') @cmd_version; retrieval = retrieval_command ' ' key (' ' key >incr_key)* ' '* # workaraound for libmemcached '\r\n'; storage = storage_command ' ' key ' ' flags ' ' exptime ' ' bytes (' ' noreply)? ' '* # workaraound for apr_memcache and memcached client for java '\r\n' @data_start '\r\n' ; cas = cas_command ' '+ key # workaraound for libmemcached ' ' flags ' ' exptime ' ' bytes ' ' cas_unique (' ' noreply)? ' '* # workaraound for memcached client for java '\r\n' @data_start '\r\n' ; delete = delete_command ' ' key (' ' exptime)? (' ' noreply)? '\r\n' ; numeric = numeric_command ' ' key ' ' cas_unique # cas_unique => value (' ' noreply)? '\r\n' ; other = other_command '\r\n' ; command = retrieval @do_retrieval | storage @do_storage | cas @do_cas | delete @do_delete | numeric @do_numeric | other @do_other ; main := (command >reset)+; data := (any @data)*; }%% %% write data; void memtext_init(memtext_parser* ctx, memtext_callback* callback, void* user) { int cs = 0; int top = 0; %% write init; memset(ctx, 0, sizeof(memtext_parser)); ctx->cs = cs; ctx->callback = *callback; ctx->user = user; } int memtext_execute(memtext_parser* ctx, const char* data, size_t len, size_t* off) { if(len <= *off) { return 0; } const char* p = data + *off; const char* pe = data + len; const char* eof = pe; int cs = ctx->cs; int top = ctx->top; int* stack = ctx->stack; const char* pos; char numbuf[NUM_BUF_MAX+1]; //printf("execute, len:%lu, off:%lu\n", len, *off); //printf("%s\n", data); //printf("data: "); //int i; //for(i=0; i < len; ++i) { // printf("0x%x ", (int)data[i]); //} //printf("\n"); %% write exec; ret: ctx->cs = cs; ctx->top = top; *off = p - data; if(cs == memtext_error) { return -1; } else if(cs == memtext_first_final) { return 1; } else { return 0; } convert_error: cs = memtext_error; goto ret; } kumofs-0.4.13/src/gate/memproto/memtext.h0000644000076600007660000000723611350336776020321 0ustar frsyukifrsyuki/* * memtext memcached text protocol parser * * Copyright (C) 2008 FURUHASHI Sadayuki * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef MEMTEXT_H__ #define MEMTEXT_H__ #include #include #include #define MEMTEXT_MAX_MULTI_GET 256 #ifdef __cplusplus extern "C" { #endif typedef enum { /* retrieval */ MEMTEXT_CMD_GET, MEMTEXT_CMD_GETS, /* storage */ MEMTEXT_CMD_SET, MEMTEXT_CMD_ADD, MEMTEXT_CMD_REPLACE, MEMTEXT_CMD_APPEND, MEMTEXT_CMD_PREPEND, /* cas */ MEMTEXT_CMD_CAS, /* delete */ MEMTEXT_CMD_DELETE, /* numeric */ MEMTEXT_CMD_INCR, MEMTEXT_CMD_DECR, /* other */ MEMTEXT_CMD_VERSION, } memtext_command; typedef struct { const char** key; unsigned* key_len; unsigned key_num; } memtext_request_retrieval; typedef struct { const char* key; unsigned key_len; const char* data; unsigned data_len; unsigned short flags; uint32_t exptime; bool noreply; } memtext_request_storage; typedef struct { const char* key; unsigned key_len; const char* data; unsigned data_len; unsigned short flags; uint32_t exptime; bool noreply; uint64_t cas_unique; } memtext_request_cas; typedef struct { const char* key; unsigned key_len; uint32_t exptime; bool noreply; } memtext_request_delete; typedef struct { const char* key; unsigned key_len; uint64_t value; bool noreply; } memtext_request_numeric; typedef struct { } memtext_request_other; typedef int (*memtext_callback_retrieval)( void* user, memtext_command cmd, memtext_request_retrieval* req); typedef int (*memtext_callback_storage)( void* user, memtext_command cmd, memtext_request_storage* req); typedef int (*memtext_callback_cas)( void* user, memtext_command cmd, memtext_request_cas* req); typedef int (*memtext_callback_delete)( void* user, memtext_command cmd, memtext_request_delete* req); typedef int (*memtext_callback_numeric)( void* user, memtext_command cmd, memtext_request_numeric* req); typedef int (*memtext_callback_other)( void* user, memtext_command cmd, memtext_request_other* req); typedef struct { memtext_callback_retrieval cmd_get; memtext_callback_retrieval cmd_gets; memtext_callback_storage cmd_set; memtext_callback_storage cmd_add; memtext_callback_storage cmd_replace; memtext_callback_storage cmd_append; memtext_callback_storage cmd_prepend; memtext_callback_cas cmd_cas; memtext_callback_delete cmd_delete; memtext_callback_numeric cmd_incr; memtext_callback_numeric cmd_decr; memtext_callback_other cmd_version; } memtext_callback; typedef struct { size_t data_count; int cs; int top; int stack[1]; memtext_command command; size_t key_pos[MEMTEXT_MAX_MULTI_GET]; unsigned int key_len[MEMTEXT_MAX_MULTI_GET]; unsigned int keys; size_t flags; uint32_t exptime; size_t bytes; bool noreply; uint64_t cas_unique; size_t data_pos; unsigned int data_len; memtext_callback callback; void* user; } memtext_parser; void memtext_init(memtext_parser* ctx, memtext_callback* callback, void* user); int memtext_execute(memtext_parser* ctx, const char* data, size_t len, size_t* off); #ifdef __cplusplus } #endif #endif /* memtext.h */ kumofs-0.4.13/src/gate/cloudy.cc0000644000076600007660000002444111501563643016417 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "gate/cloudy.h" #include "gate/memproto/memproto.h" #include "log/mlogger.h" #include "rpc/exception.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include namespace kumo { namespace { using gate::wavy; using gate::shared_zone; using gate::auto_zone; static const size_t CLOUDY_INITIAL_ALLOCATION_SIZE = 32*1024; static const size_t CLOUDY_RESERVE_SIZE = 4*1024; class handler : public wavy::handler { public: handler(int fd); ~handler(); public: void read_event(); public: typedef mp::shared_ptr shared_valid; class context { public: context(int fd, mp::stream_buffer* buf, const shared_valid& valid); ~context(); public: int fd() const { return m_fd; } msgpack::zone* release_reference(); const shared_valid& valid() { return m_valid; } private: int m_fd; mp::stream_buffer* m_buffer; shared_valid m_valid; private: context(); context(const context&); }; private: mp::stream_buffer m_buffer; memproto_parser m_memproto; shared_valid m_valid; context m_context; private: handler(); handler(const handler&); }; struct entry { int fd; handler::shared_valid valid; memproto_header header; }; struct get_entry : entry { bool flag_key; // getk, getkq bool flag_quiet; // getq, getkq }; struct set_entry : entry { }; struct delete_entry : entry { }; void pack_header( char* hbuf, uint16_t status, uint8_t op, uint16_t keylen, uint32_t vallen, uint8_t extralen, uint32_t opaque, uint64_t cas) { hbuf[0] = 0x81; hbuf[1] = op; *(uint16_t*)&hbuf[2] = htons(keylen); hbuf[4] = extralen; hbuf[5] = 0x00; *(uint16_t*)&hbuf[6] = htons(status); *(uint32_t*)&hbuf[8] = htonl(vallen + keylen + extralen); *(uint32_t*)&hbuf[12] = htonl(opaque); *(uint32_t*)&hbuf[16] = htonl((uint32_t)(cas>>32)); *(uint32_t*)&hbuf[20] = htonl((uint32_t)(cas&0xffffffff)); } void send_response_nodata( entry* e, uint8_t status, uint64_t cas) { char* header = (char*)::malloc(MEMPROTO_HEADER_SIZE); if(!header) { throw std::bad_alloc(); } pack_header(header, status, e->header.opcode, 0, 0, 0, e->header.opaque, cas); if(!*e->valid) { return; } wavy::request req(&::free, header); wavy::write(e->fd, header, MEMPROTO_HEADER_SIZE, req); } void send_response( entry* e, auto_zone z, uint8_t status, const char* key, uint16_t keylen, const void* val, uint16_t vallen, const char* extra, uint16_t extralen, uint64_t cas) { char* header = (char*)z->malloc(MEMPROTO_HEADER_SIZE); pack_header(header, status, e->header.opcode, keylen, vallen, extralen, e->header.opaque, cas); struct iovec vb[4]; vb[0].iov_base = header; vb[0].iov_len = MEMPROTO_HEADER_SIZE; size_t cnt = 1; if(extralen > 0) { vb[cnt].iov_base = const_cast(extra); vb[cnt].iov_len = extralen; ++cnt; } if(keylen > 0) { vb[cnt].iov_base = const_cast(key); vb[cnt].iov_len = keylen; ++cnt; } if(vallen > 0) { vb[cnt].iov_base = const_cast(val); vb[cnt].iov_len = vallen; ++cnt; } if(!*e->valid) { return; } wavy::request req(&mp::object_delete, z.release()); wavy::writev(e->fd, vb, cnt, req); } #define RELEASE_REFERENCE(user, fd, life) \ handler::context* ctx = static_cast(user); \ shared_zone life(ctx->release_reference()); static const uint32_t ZERO_FLAG = 0; void response_getx(void* user, gate::res_get& res, auto_zone z) { get_entry* e = static_cast(user); LOG_TRACE("get response"); if(res.error) { // error LOG_TRACE("getx res err"); if(e->flag_quiet) { return; } send_response_nodata(e, MEMPROTO_RES_INVALID_ARGUMENTS, 0); return; } if(!res.val) { // not found if(e->flag_quiet) { return; } send_response_nodata(e, MEMPROTO_RES_KEY_NOT_FOUND, 0); return; } // found send_response(e, z, MEMPROTO_RES_NO_ERROR, res.key, (e->flag_key ? res.keylen : 0), res.val, res.vallen, (char*)&ZERO_FLAG, 4, 0); } void response_set(void* user, gate::res_set& res, auto_zone z) { set_entry* e = static_cast(user); LOG_TRACE("set response"); if(res.error) { // error send_response_nodata(e, MEMPROTO_RES_OUT_OF_MEMORY, 0); return; } // stored send_response_nodata(e, MEMPROTO_RES_NO_ERROR, 0); } void response_delete(void* user, gate::res_delete& res, auto_zone z) { delete_entry* e = static_cast(user); LOG_TRACE("delete response"); if(res.error) { // error send_response_nodata(e, MEMPROTO_RES_INVALID_ARGUMENTS, 0); return; } if(res.deleted) { send_response_nodata(e, MEMPROTO_RES_NO_ERROR, 0); } else { send_response_nodata(e, MEMPROTO_RES_OUT_OF_MEMORY, 0); } } void request_getx(void* user, memproto_header* h, const char* key, uint16_t keylen) { RELEASE_REFERENCE(user, ctx, life); LOG_TRACE("getx"); get_entry* e = life->allocate(); e->fd = ctx->fd(); e->valid = ctx->valid(); e->header = *h; e->flag_key = (h->opcode == MEMPROTO_CMD_GETK || h->opcode == MEMPROTO_CMD_GETKQ); e->flag_quiet = (h->opcode == MEMPROTO_CMD_GETQ || h->opcode == MEMPROTO_CMD_GETKQ); gate::req_get req; req.keylen = keylen; req.key = key; req.user = static_cast(e); req.callback = &response_getx; req.life = life; req.submit(); } void request_set(void* user, memproto_header* h, const char* key, uint16_t keylen, const char* val, uint32_t vallen, uint32_t flags, uint32_t expiration) { RELEASE_REFERENCE(user, ctx, life); LOG_TRACE("set"); if(h->cas || flags || expiration) { // FIXME error response throw std::runtime_error("memcached binary protocol: invalid argument"); } set_entry* e = life->allocate(); e->fd = ctx->fd(); e->valid = ctx->valid(); e->header = *h; gate::req_set req; req.keylen = keylen; req.key = key; req.vallen = vallen; req.val = val; req.user = static_cast(e); req.callback = &response_set; req.life = life; req.submit(); } void request_delete(void* user, memproto_header* h, const char* key, uint16_t keylen, uint32_t expiration) { RELEASE_REFERENCE(user, ctx, life); LOG_TRACE("delete"); if(expiration) { // FIXME error response throw std::runtime_error("memcached binary protocol: invalid argument"); } delete_entry* e = life->allocate(); e->fd = ctx->fd(); e->valid = ctx->valid(); e->header = *h; gate::req_delete req; req.key = key; req.keylen = keylen; req.user = static_cast(e); req.callback = &response_delete; req.life = life; req.submit(); } handler::context::context(int fd, mp::stream_buffer* buf, const shared_valid& valid) : m_fd(fd), m_buffer(buf), m_valid(valid) { } handler::context::~context() { } msgpack::zone* handler::context::release_reference() { auto_zone z(new msgpack::zone()); mp::stream_buffer::reference* ref = z->allocate(); m_buffer->release_to(ref); return z.release(); } handler::handler(int fd) : wavy::handler(fd), m_buffer(CLOUDY_INITIAL_ALLOCATION_SIZE), m_valid(new bool(true)), m_context(fd, &m_buffer, m_valid) { memproto_callback cb = { request_getx, // get request_set, // set NULL, // add NULL, // replace request_delete, // delete NULL, // increment NULL, // decrement NULL, // quit NULL, // flush request_getx, // getq NULL, // noop NULL, // version request_getx, // getk request_getx, // getkq NULL, // append NULL, // prepend }; memproto_parser_init(&m_memproto, &cb, static_cast(&m_context)); } handler::~handler() { *m_valid = false; } void handler::read_event() try { m_buffer.reserve_buffer(CLOUDY_RESERVE_SIZE); size_t rl = ::read(fd(), m_buffer.buffer(), m_buffer.buffer_capacity()); if(rl <= 0) { if(rl == 0) { throw rpc::connection_closed_error(); } if(errno == EAGAIN || errno == EINTR) { return; } else { throw rpc::connection_broken_error(); } } m_buffer.buffer_consumed(rl); do { size_t off = 0; int ret = memproto_parser_execute(&m_memproto, (char*)m_buffer.data(), m_buffer.data_size(), &off); if(ret == 0) { break; } if(ret < 0) { //std::cout << "parse error " << ret << std::endl; throw std::runtime_error("parse error"); } m_buffer.data_used(off); ret = memproto_dispatch(&m_memproto); if(ret <= 0) { LOG_DEBUG("unknown command ",(uint16_t)-ret); throw std::runtime_error("unknown command"); } } while(m_buffer.data_size() > 0); } catch(rpc::connection_error& e) { LOG_DEBUG(e.what()); throw; } catch (std::exception& e) { LOG_DEBUG("memcached binary protocol error: ",e.what()); throw; } catch (...) { LOG_DEBUG("memcached binary protocol error: unknown error"); throw; } void accepted(int fd, int err) { if(fd < 0) { LOG_FATAL("accept failed: ",strerror(err)); gate::fatal_stop(); return; } #ifndef NO_TCP_NODELAY int on = 1; ::setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on)); // ignore error #endif #ifndef NO_SO_LINGER struct linger opt = {0, 0}; ::setsockopt(fd, SOL_SOCKET, SO_LINGER, (void *)&opt, sizeof(opt)); // ignore error #endif LOG_DEBUG("accept Cloudy gate fd=",fd); wavy::add(fd); } } // noname namespace Cloudy::Cloudy(int lsock) : m_lsock(lsock) { } Cloudy::~Cloudy() {} void Cloudy::run() { using namespace mp::placeholders; wavy::listen(m_lsock, mp::bind(&accepted, _1, _2)); } } // namespace kumo kumofs-0.4.13/src/gate/memcache_binary.cc0000644000076600007660000004660011501563643020227 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "gate/memcache_binary.h" #include "gate/memproto/memproto.h" #include "log/mlogger.h" #include "rpc/exception.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include namespace kumo { namespace { static bool g_save_flag = false; static bool g_save_exptime = false; static uint32_t g_system_time; #define RELATIVE_MAX (60*60*24*30) uint32_t exptime_to_system(uint32_t exptime) { if(exptime == 0) { return 0; } if(exptime <= RELATIVE_MAX) { return exptime + g_system_time; } else { return exptime; } } void update_system_time() { struct timeval v; if(gettimeofday(&v, NULL) == 0) { g_system_time = v.tv_sec; } } using gate::wavy; using gate::shared_zone; using gate::auto_zone; static const size_t MEMPROTO_INITIAL_ALLOCATION_SIZE = 32*1024; static const size_t MEMPROTO_RESERVE_SIZE = 4*1024; class handler : public wavy::handler { public: handler(int fd); ~handler(); public: void read_event(); private: // get, getq, getk, getkq void request_getx(memproto_header* h, const char* key, uint16_t keylen); // set void request_set(memproto_header* h, const char* key, uint16_t keylen, const char* val, uint32_t vallen, uint32_t flags, uint32_t expiration); // delete void request_delete(memproto_header* h, const char* key, uint16_t keylen, uint32_t expiration); // noop void request_noop(memproto_header* h); void request_flush(memproto_header* h, uint32_t expiration); private: memproto_parser m_memproto; mp::stream_buffer m_buffer; struct entry; class response_queue { public: response_queue(int fd); ~response_queue(); void push_entry(entry* e); void reached_try_send(entry* e, auto_zone z, struct iovec* vec, size_t veclen); int is_valid() const; void invalidate(); private: bool m_valid; int m_fd; struct element_t { element_t(entry* a) : e(a), vec(NULL), veclen(0) { } void filled() { e = NULL; } bool is_filled() const { return e == NULL; } entry* e; shared_zone life; struct iovec* vec; size_t veclen; }; mp::pthread_mutex m_queue_mutex; typedef std::deque queue_t; queue_t m_queue; struct find_entry_compare; private: response_queue(); response_queue(const response_queue&); }; typedef mp::shared_ptr shared_entry_queue; shared_entry_queue m_queue; struct entry { shared_entry_queue queue; memproto_header header; }; // get, getq, getk, getkq struct get_entry : entry { bool flag_key; bool flag_quiet; }; static void response_getx(void* user, gate::res_get& res, auto_zone z); // set struct set_entry : entry { }; static void response_set(void* user, gate::res_set& res, auto_zone z); static void response_cas(void* user, gate::res_set& res, auto_zone z); // delete struct delete_entry : entry { }; static void response_delete(void* user, gate::res_delete& res, auto_zone z); static void send_response_nosend(entry* e, auto_zone z); static void send_response_nodata(entry* e, auto_zone z, uint8_t status); static void send_response(entry* e, auto_zone z, uint8_t status, const char* key, uint16_t keylen, const void* val, uint16_t vallen, const char* extra, uint16_t extralen, uint64_t cas); static void pack_header( char* hbuf, uint16_t status, uint8_t op, uint16_t keylen, uint32_t vallen, uint8_t extralen, uint32_t opaque, uint64_t cas); private: handler(); handler(const handler&); }; handler::response_queue::response_queue(int fd) : m_valid(true), m_fd(fd) { } handler::response_queue::~response_queue() { } inline int handler::response_queue::is_valid() const { return m_valid; } inline void handler::response_queue::invalidate() { m_valid = false; // untie circular reference. // m_queue -> element_t -> shared_zone -> {get,set,delete}_entry // -> m_queue. mp::pthread_scoped_lock mqlk(m_queue_mutex); m_queue.clear(); } void handler::response_queue::push_entry(entry* e) { element_t m(e); mp::pthread_scoped_lock mqlk(m_queue_mutex); m_queue.push_back(m); } struct handler::response_queue::find_entry_compare { find_entry_compare(entry* key) : m_key(key) { } bool operator() (const element_t& elem) { return elem.e == m_key; } entry* m_key; }; void handler::response_queue::reached_try_send( entry* e, auto_zone z, struct iovec* vec, size_t veclen) { mp::pthread_scoped_lock mqlk(m_queue_mutex); queue_t::iterator found = std::find_if(m_queue.begin(), m_queue.end(), find_entry_compare(e)); if(found == m_queue.end()) { // invalidated return; } shared_zone life(z.release()); found->life = life; found->vec = vec; found->veclen = veclen; found->filled(); do { element_t& elem(m_queue.front()); if(!elem.is_filled()) { break; } if(elem.veclen > 0) { std::auto_ptr sz(new shared_zone(elem.life)); wavy::request req(&mp::object_delete, sz.get()); wavy::writev(m_fd, elem.vec, elem.veclen, req); sz.release(); } m_queue.pop_front(); } while(!m_queue.empty()); #if 0 size_t reqlen = 0; queue_t::iterator qlast = m_queue.begin(); for(queue_t::const_iterator qend = m_queue.end(); qlast != qend; ++qlast) { if(qlast->e) { break; } reqlen += qlast->veclen; } if(reqlen == 0) { return; } // optimize //if(m_queue.begin() + 1 == qlast) { //} typedef mp::wavy::output::request wavy_request; struct iovec* const vb = (struct iovec*)found->life->malloc( sizeof(struct iovec) * reqlen); wavy_request* const vr = (wavy_request*)found->life->malloc( sizeof(wavy_request) * reqlen); memset(vr, 0, sizeof(wavy_request) * reqlen); struct iovec* vbp = vb; wavy_request* vrp = vr; for(queue_t::const_iterator q(m_queue.begin()); q != qlast; ++q) { memcpy(vbp, q->vec, sizeof(struct iovec) * q->veclen); vrp[q->veclen-1] = wavy_request( &mp::object_delete, new shared_zone(q->life)); vbp += q->veclen; vrp += q->veclen; } m_queue.erase(m_queue.begin(), qlast); mqlk.unlock(); wavy::writev(m_fd, vb, vr, reqlen); #endif } void handler::pack_header( char* hbuf, uint16_t status, uint8_t op, uint16_t keylen, uint32_t vallen, uint8_t extralen, uint32_t opaque, uint64_t cas) { hbuf[0] = 0x81; hbuf[1] = op; *(uint16_t*)&hbuf[2] = htons(keylen); hbuf[4] = extralen; hbuf[5] = 0x00; *(uint16_t*)&hbuf[6] = htons(status); *(uint32_t*)&hbuf[8] = htonl(vallen + keylen + extralen); *(uint32_t*)&hbuf[12] = htonl(opaque); *(uint32_t*)&hbuf[16] = htonl((uint32_t)(cas>>32)); *(uint32_t*)&hbuf[20] = htonl((uint32_t)(cas&0xffffffffULL)); } inline void handler::send_response_nosend(entry* e, auto_zone z) { e->queue->reached_try_send(e, z, NULL, 0); } void handler::send_response_nodata( entry* e, auto_zone z, uint8_t status) { char* header = (char*)z->malloc(MEMPROTO_HEADER_SIZE); pack_header(header, status, e->header.opcode, 0, 0, 0, e->header.opaque, 0); // cas = 0 struct iovec* vec = (struct iovec*)z->malloc( sizeof(struct iovec) * 1); vec[0].iov_base = header; vec[0].iov_len = MEMPROTO_HEADER_SIZE; e->queue->reached_try_send(e, z, vec, 1); } void handler::send_response( entry* e, auto_zone z, uint8_t status, const char* key, uint16_t keylen, const void* val, uint16_t vallen, const char* extra, uint16_t extralen, uint64_t cas) { char* header = (char*)z->malloc(MEMPROTO_HEADER_SIZE); pack_header(header, status, e->header.opcode, keylen, vallen, extralen, e->header.opaque, cas); struct iovec* vec = (struct iovec*)z->malloc( sizeof(struct iovec) * 4); vec[0].iov_base = header; vec[0].iov_len = MEMPROTO_HEADER_SIZE; size_t cnt = 1; if(extralen > 0) { vec[cnt].iov_base = const_cast(extra); vec[cnt].iov_len = extralen; ++cnt; } if(keylen > 0) { vec[cnt].iov_base = const_cast(key); vec[cnt].iov_len = keylen; ++cnt; } if(vallen > 0) { vec[cnt].iov_base = const_cast(val); vec[cnt].iov_len = vallen; ++cnt; } e->queue->reached_try_send(e, z, vec, cnt); } handler::handler(int fd) : wavy::handler(fd), m_buffer(MEMPROTO_INITIAL_ALLOCATION_SIZE), m_queue(new response_queue(fd)) { void (*cmd_getx)(void*, memproto_header*, const char*, uint16_t) = &mp::object_callback ::mem_fun; void (*cmd_set)(void*, memproto_header*, const char*, uint16_t, const char*, uint32_t, uint32_t, uint32_t) = &mp::object_callback ::mem_fun; void (*cmd_delete)(void*, memproto_header*, const char*, uint16_t, uint32_t) = &mp::object_callback ::mem_fun; void (*cmd_noop)(void*, memproto_header*) = &mp::object_callback ::mem_fun; void (*cmd_flush)(void*, memproto_header*, uint32_t) = &mp::object_callback ::mem_fun; memproto_callback cb = { cmd_getx, // get cmd_set, // set NULL, // add cmd_set, // replace cmd_delete, // delete NULL, // increment NULL, // decrement NULL, // quit cmd_flush, // flush cmd_getx, // getq cmd_noop, // noop NULL, // version cmd_getx, // getk cmd_getx, // getkq NULL, // append NULL, // prepend }; memproto_parser_init(&m_memproto, &cb, this); } handler::~handler() { m_queue->invalidate(); } void handler::read_event() try { m_buffer.reserve_buffer(MEMPROTO_RESERVE_SIZE); size_t rl = ::read(fd(), m_buffer.buffer(), m_buffer.buffer_capacity()); if(rl <= 0) { if(rl == 0) { throw rpc::connection_closed_error(); } if(errno == EAGAIN || errno == EINTR) { return; } else { throw rpc::connection_broken_error(); } } m_buffer.buffer_consumed(rl); do { size_t off = 0; int ret = memproto_parser_execute(&m_memproto, (char*)m_buffer.data(), m_buffer.data_size(), &off); if(ret == 0) { break; } if(ret < 0) { //std::cout << "parse error " << ret << std::endl; throw std::runtime_error("parse error"); } m_buffer.data_used(off); ret = memproto_dispatch(&m_memproto); if(ret <= 0) { LOG_DEBUG("unknown command ",(uint16_t)-ret); throw std::runtime_error("unknown command"); } } while(m_buffer.data_size() > 0); } catch(rpc::connection_error& e) { LOG_DEBUG(e.what()); throw; } catch (std::exception& e) { LOG_DEBUG("memcached binary protocol error: ",e.what()); throw; } catch (...) { LOG_DEBUG("memcached binary protocol error: unknown error"); throw; } #define RELEASE_REFERENCE(life) \ shared_zone life(new msgpack::zone()); \ { \ mp::stream_buffer::reference* ref = \ life->allocate(); \ m_buffer.release_to(ref); \ } #define RELEASE_REFERENCE_AUTO(z) \ auto_zone z(new msgpack::zone()); \ { \ mp::stream_buffer::reference* ref = \ z->allocate(); \ m_buffer.release_to(ref); \ } void handler::request_getx(memproto_header* h, const char* key, uint16_t keylen) { LOG_TRACE("getx"); RELEASE_REFERENCE(life); get_entry* e = life->allocate(); e->queue = m_queue; e->header = *h; e->flag_key = (h->opcode == MEMPROTO_CMD_GETK || h->opcode == MEMPROTO_CMD_GETKQ); e->flag_quiet = (h->opcode == MEMPROTO_CMD_GETQ || h->opcode == MEMPROTO_CMD_GETKQ); gate::req_get req; req.keylen = keylen; req.key = key; req.user = reinterpret_cast(e); req.callback = &handler::response_getx; req.life = life; m_queue->push_entry(e); req.submit(); } void handler::request_set(memproto_header* h, const char* key, uint16_t keylen, const char* val, uint32_t vallen, uint32_t flags, uint32_t expiration) { LOG_TRACE("set"); RELEASE_REFERENCE(life); if(h->opcode == MEMPROTO_CMD_REPLACE && !h->cas) { // replace without cas value is not supported throw std::runtime_error("memcached binary protocol: unsupported requrest"); } if((!g_save_flag && flags) || (!g_save_exptime && expiration)) { // FIXME error response throw std::runtime_error("memcached binary protocol: invalid argument"); } if(g_save_flag || g_save_exptime) { // バイナリプロトコルでdataの前6バイトにはkey,extra,casが入っている // extraとcasは変数にコピーされているので、keyを動かす char* xkey = (char*)life->malloc(keylen); memcpy(xkey, key, keylen); key = xkey; } if(g_save_flag) { union { uint16_t num; char mem[2]; } cast; cast.num = htons(flags); val -= 2; vallen += 2; memcpy(const_cast(val), cast.mem, 2); } if(g_save_exptime) { union { uint32_t num; char mem[4]; } cast; cast.num = htonl( exptime_to_system(expiration) ); val -= 4; vallen += 4; memcpy(const_cast(val), cast.mem, 4); } set_entry* e = life->allocate(); e->queue = m_queue; e->header = *h; gate::req_set req; req.keylen = keylen; req.key = key; req.vallen = vallen; req.val = val; req.user = reinterpret_cast(e); req.callback = &handler::response_set; req.life = life; if(h->cas) { req.operation = gate::OP_CAS; req.clocktime = h->cas; req.callback = &handler::response_cas; } m_queue->push_entry(e); req.submit(); } void handler::request_delete(memproto_header* h, const char* key, uint16_t keylen, uint32_t expiration) { LOG_TRACE("delete"); RELEASE_REFERENCE(life); if(expiration) { // FIXME error response throw std::runtime_error("memcached binary protocol: invalid argument"); } delete_entry* e = life->allocate(); e->queue = m_queue; e->header = *h; gate::req_delete req; req.key = key; req.keylen = keylen; req.user = reinterpret_cast(e); req.callback = &handler::response_delete; req.life = life; m_queue->push_entry(e); req.submit(); } void handler::request_noop(memproto_header* h) { LOG_TRACE("noop"); RELEASE_REFERENCE_AUTO(z); entry* e = z->allocate(); e->queue = m_queue; e->header = *h; m_queue->push_entry(e); send_response_nodata(e, z, MEMPROTO_RES_NO_ERROR); } void handler::request_flush(memproto_header* h, uint32_t expiration) { LOG_TRACE("flush"); RELEASE_REFERENCE_AUTO(z); if(expiration) { // FIXME error response throw std::runtime_error("memcached binary protocol: invalid argument"); } entry* e = z->allocate(); e->queue = m_queue; e->header = *h; m_queue->push_entry(e); send_response_nodata(e, z, MEMPROTO_RES_NO_ERROR); } static const uint32_t ZERO_FLAG = 0; void handler::response_getx(void* user, gate::res_get& res, auto_zone z) { get_entry* e = reinterpret_cast(user); if(!e->queue->is_valid()) { return; } LOG_TRACE("get response"); if(res.error) { // error if(e->flag_quiet) { send_response_nosend(e, z); return; } LOG_TRACE("getx res err"); send_response_nodata(e, z, MEMPROTO_RES_OUT_OF_MEMORY); return; } if(!res.val) { // not found if(e->flag_quiet) { send_response_nosend(e, z); return; } send_response_nodata(e, z, MEMPROTO_RES_KEY_NOT_FOUND); return; } if(g_save_exptime) { if(res.vallen < 4) { send_response_nodata(e, z, MEMPROTO_RES_KEY_NOT_FOUND); return; } union { uint32_t num; char mem[4]; } cast; memcpy(cast.mem, res.val, 4); uint32_t exptime = ntohl(cast.num); if(exptime != 0 && exptime < g_system_time) { if(e->flag_quiet) { send_response_nosend(e, z); return; } send_response_nodata(e, z, MEMPROTO_RES_KEY_NOT_FOUND); return; } res.vallen -= 4; res.val += 4; } char* flags = NULL; if(g_save_flag) { if(res.vallen < 2) { if(e->flag_quiet) { send_response_nosend(e, z); return; } send_response_nodata(e, z, MEMPROTO_RES_KEY_NOT_FOUND); return; } flags = (char*)z->malloc(4); memset(flags, 0, 4); memcpy(flags+2, res.val, 2); res.val += 2; res.vallen -= 2; } // found if(flags) { send_response(e, z, MEMPROTO_RES_NO_ERROR, res.key, (e->flag_key ? res.keylen : 0), res.val, res.vallen, flags, 4, res.clocktime); } else { send_response(e, z, MEMPROTO_RES_NO_ERROR, res.key, (e->flag_key ? res.keylen : 0), res.val, res.vallen, (char*)&ZERO_FLAG, 4, res.clocktime); } } void handler::response_set(void* user, gate::res_set& res, auto_zone z) { set_entry* e = reinterpret_cast(user); if(!e->queue->is_valid()) { return; } LOG_TRACE("set response"); if(res.error) { // error send_response_nodata(e, z, MEMPROTO_RES_OUT_OF_MEMORY); return; } // stored send_response_nodata(e, z, MEMPROTO_RES_NO_ERROR); } void handler::response_cas(void* user, gate::res_set& res, auto_zone z) { set_entry* e = reinterpret_cast(user); if(!e->queue->is_valid()) { return; } LOG_TRACE("cas response"); if(res.error) { // error send_response_nodata(e, z, MEMPROTO_RES_OUT_OF_MEMORY); return; } if(!res.cas_success) { // FIXME EXISTS, NOT_FOUND send_response_nodata(e, z, MEMPROTO_RES_KEY_EXISTS); return; } // stored send_response_nodata(e, z, MEMPROTO_RES_NO_ERROR); } void handler::response_delete(void* user, gate::res_delete& res, auto_zone z) { delete_entry* e = reinterpret_cast(user); if(!e->queue->is_valid()) { return; } LOG_TRACE("delete response"); if(res.error) { // error send_response_nodata(e, z, MEMPROTO_RES_INVALID_ARGUMENTS); return; } if(res.deleted) { send_response_nodata(e, z, MEMPROTO_RES_NO_ERROR); } else { send_response_nodata(e, z, MEMPROTO_RES_OUT_OF_MEMORY); } } void accepted(int fd, int err) { if(fd < 0) { LOG_FATAL("accept failed: ",strerror(err)); gate::fatal_stop(); return; } #ifndef NO_TCP_NODELAY int on = 1; ::setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on)); // ignore error #endif #ifndef NO_SO_LINGER struct linger opt = {0, 0}; ::setsockopt(fd, SOL_SOCKET, SO_LINGER, (void *)&opt, sizeof(opt)); // ignore error #endif LOG_DEBUG("accept MemcacheBinary gate fd=",fd); wavy::add(fd); } } // noname namespace MemcacheBinary::MemcacheBinary(int lsock, bool save_flag, bool save_exptime) : m_lsock(lsock) { g_save_flag = save_flag; g_save_exptime = save_exptime; } MemcacheBinary::~MemcacheBinary() {} void MemcacheBinary::run() { using namespace mp::placeholders; wavy::listen(m_lsock, mp::bind(&accepted, _1, _2)); if(g_save_exptime) { update_system_time(); struct timespec interval = {0, 500*1000*1000}; wavy::timer(&interval, &update_system_time); } } } // namespace kumo kumofs-0.4.13/src/gate/Makefile.in0000644000076600007660000004500611501563645016660 0ustar 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// you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef GATEWAY_INTERFACE_H__ #define GATEWAY_INTERFACE_H__ #include "rpc/wavy.h" #include "rpc/types.h" #include #include #include namespace kumo { namespace gate { typedef rpc::wavy wavy; using rpc::shared_zone; using rpc::auto_zone; class gate { public: gate() { } virtual ~gate() { } virtual void run() = 0; }; uint64_t stdhash(const char* key, size_t keylen); void fatal_stop(); struct res_get { int error; const char* key; uint32_t keylen; uint64_t hash; char* val; uint32_t vallen; uint64_t clocktime; }; typedef void (*callback_get)(void* user, res_get& res, auto_zone z); struct req_get { req_get() : has_user_hash(false) { } const char* key; uint32_t keylen; bool has_user_hash; uint64_t user_hash; shared_zone life; callback_get callback; void* user; void submit(); }; enum set_op_t { OP_SET = 0, OP_SET_ASYNC = 1, OP_CAS = 2, OP_APPEND = 3, OP_PREPEND = 4, }; struct res_set { int error; const char* key; uint32_t keylen; uint64_t hash; const char* val; uint32_t vallen; uint64_t clocktime; bool cas_success; }; typedef void (*callback_set)(void* user, res_set& res, auto_zone z); struct req_set { req_set() : has_user_hash(false), operation(OP_SET) { } const char* key; uint32_t keylen; bool has_user_hash; uint64_t user_hash; const char* val; uint32_t vallen; set_op_t operation; uint64_t clocktime; shared_zone life; callback_set callback; void* user; void submit(); }; struct res_delete { int error; const char* key; uint32_t keylen; uint64_t hash; bool deleted; }; typedef void (*callback_delete)(void* user, res_delete& res, auto_zone z); struct req_delete { req_delete() : has_user_hash(false), async(false) { } const char* key; uint32_t keylen; bool has_user_hash; uint64_t user_hash; bool async; shared_zone life; callback_delete callback; void* user; void submit(); }; } // namespace gate } // namespace kumo #endif /* gate/interface.h */ kumofs-0.4.13/src/gate/memcache_binary.h0000644000076600007660000000206311373211112020050 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef KUMO_GATE_MEMCACHE_BINARY_H__ #define KUMO_GATE_MEMCACHE_BINARY_H__ #include "gate/interface.h" namespace kumo { class MemcacheBinary : public gate::gate { public: MemcacheBinary(int lsock, bool save_flag, bool save_exptime); ~MemcacheBinary(); void run(); private: int m_lsock; private: MemcacheBinary(); MemcacheBinary(const MemcacheBinary&); }; } // namespace kumo #endif /* gate/memcache_binary.h */ kumofs-0.4.13/src/gate/cloudy.h0000644000076600007660000000170511325036040016245 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef KUMO_GATE_CLOUDY_H__ #define KUMO_GATE_CLOUDY_H__ #include "gate/interface.h" namespace kumo { class Cloudy : public gate::gate { public: Cloudy(int lsock); ~Cloudy(); void run(); private: int m_lsock; private: Cloudy(); Cloudy(const Cloudy&); }; } // namespace kumo #endif /* gate/cloudy.h */ kumofs-0.4.13/src/storage/0000755000076600007660000000000011501565630015326 5ustar frsyukifrsyukikumofs-0.4.13/src/storage/luxio.cc0000644000076600007660000002103611325036040016767 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "storage/interface.h" // FIXME #include #include #include static __thread std::string *s_error = NULL; static void set_error(const std::string& msg) try { if(!s_error) { s_error = new std::string; } *s_error = msg; } catch (...) { } static void* kumo_luxio_create(void) try { Lux::IO::Btree* db = new Lux::IO::Btree(Lux::IO::CLUSTER); // FIXME LOCK_NONE + rwlock db->set_lock_type(Lux::IO::LOCK_THREAD); return reinterpret_cast(db); } catch (std::exception& e) { set_error(e.what()); return NULL; } static void kumo_luxio_free(void* data) try { Lux::IO::Btree* db = reinterpret_cast(data); delete db; } catch (std::exception& e) { set_error(e.what()); } static bool kumo_luxio_open(void* data, const char* path) try { Lux::IO::Btree* db = reinterpret_cast(data); return db->open(path, Lux::DB_CREAT); } catch (std::exception& e) { set_error(e.what()); return false; } static void kumo_luxio_close(void* data) try { Lux::IO::Btree* db = reinterpret_cast(data); db->close(); } catch (std::exception& e) { set_error(e.what()); } static void kumo_luxio_clean_data(void* val) { // FIXME reinterpret_cast(NULL)->clean_data( reinterpret_cast(val)); } static const char* kumo_luxio_get(void* data, const char* key, uint32_t keylen, uint32_t* result_vallen, msgpack_zone* zone) try { Lux::IO::Btree* db = reinterpret_cast(data); Lux::IO::data_t k = {key, keylen}; Lux::IO::data_t* v = NULL; if(!db->get(&k, &v, Lux::IO::SYSTEM) || v == NULL) { return NULL; } if(!msgpack_zone_push_finalizer( zone, kumo_luxio_clean_data, v)) { db->clean_data(v); return NULL; } *result_vallen = v->size; return (const char*)v->data; } catch (std::exception& e) { set_error(e.what()); return NULL; } static int32_t kumo_luxio_get_header(void* data, const char* key, uint32_t keylen, char* result_val, uint32_t vallen) try { Lux::IO::Btree* db = reinterpret_cast(data); // FIXME Lux::IO::data_t k = {key, keylen}; Lux::IO::data_t* v = NULL; if(!db->get(&k, &v, Lux::IO::SYSTEM) || v == NULL) { return NULL; } uint32_t len = std::min(v->size, vallen); memcpy(result_val, v->data, len); db->clean_data(v); return len; } catch (std::exception& e) { set_error(e.what()); return -1; } static bool kumo_luxio_set(void* data, const char* key, uint32_t keylen, const char* val, uint32_t vallen) try { Lux::IO::Btree* db = reinterpret_cast(data); return db->put(key, keylen, val, vallen); } catch (std::exception& e) { set_error(e.what()); return false; } static bool kumo_luxio_update(void* data, const char* key, uint32_t keylen, const char* val, uint32_t vallen) try { // FIXME return kumo_luxio_set(data, key, keylen, val, vallen); } catch (std::exception& e) { set_error(e.what()); return false; } static bool kumo_luxio_del(void* data, const char* key, uint32_t keylen, uint64_t clocktime) try { Lux::IO::Btree* db = reinterpret_cast(data); Lux::IO::data_t k = {key, keylen}; // FIXME return db->del(&k); } catch (std::exception& e) { set_error(e.what()); return false; } static uint64_t kumo_luxio_rnum(void* data) try { Lux::IO::Btree* db = reinterpret_cast(data); // FIXME return 0; } catch (std::exception& e) { set_error(e.what()); return 0; } static bool kumo_luxio_backup(void* data, const char* dstpath) try { Lux::IO::Btree* db = reinterpret_cast(data); // FIXME return false; } catch (std::exception& e) { set_error(e.what()); return false; } static const char* kumo_luxio_error(void* data) { if(s_error) { return s_error->c_str(); } else { return ""; } } struct kumo_luxio_iterator { kumo_luxio_iterator(Lux::IO::Btree* pdb) : key(NULL), val(NULL), db(pdb) { } ~kumo_luxio_iterator() { if(key) { db->clean_data(key); } if(val) { db->clean_data(val); } } Lux::IO::data_t* key; Lux::IO::data_t* val; Lux::IO::Btree* db; private: kumo_luxio_iterator(); kumo_luxio_iterator(const kumo_luxio_iterator&); }; static int kumo_luxio_for_each(void* data, void* user, int (*func)(void* user, void* iterator_data)) try { Lux::IO::Btree* db = reinterpret_cast(data); kumo_luxio_iterator it(db); std::auto_ptr cur( db->cursor_init() ); if(!db->first(cur.get())) { return 0; } do { if(!db->cursor_get(cur.get(), &it.key, &it.val, Lux::IO::SYSTEM)) { continue; } if(it.val->size < 16 || it.key->size < 8) { // FIXME delete it? continue; } int ret = (*func)(user, reinterpret_cast(&it)); if(ret < 0) { return ret; } } while(db->next(cur.get())); return 0; } catch (std::exception& e) { set_error(e.what()); return -1; } static const char* kumo_luxio_iterator_key(void* iterator_data) try { kumo_luxio_iterator* it = reinterpret_cast(iterator_data); return (const char*)it->key->data; } catch (std::exception& e) { set_error(e.what()); return NULL; } static const char* kumo_luxio_iterator_val(void* iterator_data) try { kumo_luxio_iterator* it = reinterpret_cast(iterator_data); return (const char*)it->val->data; } catch (std::exception& e) { set_error(e.what()); return NULL; } static size_t kumo_luxio_iterator_keylen(void* iterator_data) try { kumo_luxio_iterator* it = reinterpret_cast(iterator_data); return it->key->size; } catch (std::exception& e) { set_error(e.what()); return NULL; } static size_t kumo_luxio_iterator_vallen(void* iterator_data) try { kumo_luxio_iterator* it = reinterpret_cast(iterator_data); return it->val->size; } catch (std::exception& e) { set_error(e.what()); return NULL; } static bool kumo_luxio_iterator_release_key(void* iterator_data, msgpack_zone* zone) try { kumo_luxio_iterator* it = reinterpret_cast(iterator_data); if(!msgpack_zone_push_finalizer( zone, kumo_luxio_clean_data, it->key)) { return false; } it->key = NULL; return true; } catch (std::exception& e) { set_error(e.what()); return NULL; } static bool kumo_luxio_iterator_release_val(void* iterator_data, msgpack_zone* zone) try { kumo_luxio_iterator* it = reinterpret_cast(iterator_data); if(!msgpack_zone_push_finalizer( zone, kumo_luxio_clean_data, it->val)) { return false; } it->val = NULL; return true; } catch (std::exception& e) { set_error(e.what()); return NULL; } static bool kumo_luxio_iterator_del(void* iterator_data) try { kumo_luxio_iterator* it = reinterpret_cast(iterator_data); Lux::IO::data_t k = {it->key->data, it->key->size}; return it->db->del(&k); } catch (std::exception& e) { set_error(e.what()); return false; } #if 0 static bool kumo_luxio_iterator_del_if_older(void* iterator_data, uint64_t if_older) try { kumo_luxio_iterator* it = reinterpret_cast(iterator_data); const char* val = (const char*)it->val->data; size_t vallen = it->val->size; if(vallen < 8 || kumo_clocktime_less( kumo_storage_clocktime_of(val), if_older)) { Lux::IO::data_t k = {it->key->data, it->key->size}; return it->db->del(&k); } return false; } catch (std::exception& e) { set_error(e.what()); return false; } #endif static kumo_storage_op kumo_luxio_op = { kumo_luxio_create, kumo_luxio_free, kumo_luxio_open, kumo_luxio_close, kumo_luxio_get, kumo_luxio_get_header, kumo_luxio_set, kumo_luxio_update, NULL, kumo_luxio_del, kumo_luxio_rnum, kumo_luxio_backup, kumo_luxio_error, kumo_luxio_for_each, kumo_luxio_iterator_key, kumo_luxio_iterator_val, kumo_luxio_iterator_keylen, kumo_luxio_iterator_vallen, kumo_luxio_iterator_release_key, kumo_luxio_iterator_release_val, kumo_luxio_iterator_del, }; extern "C" kumo_storage_op kumo_storage_init(void) { return kumo_luxio_op; } kumofs-0.4.13/src/storage/Makefile.am0000644000076600007660000000066411325036040017360 0ustar frsyukifrsyukiAM_CPPFLAGS = -I.. AM_C_CPPFLAGS = -I.. noinst_LIBRARIES = libkumo_storage.a if STORAGE_TCHDB libkumo_storage_a_SOURCES = storage.cc tchdb.cc endif if STORAGE_TCADB libkumo_storage_a_SOURCES = storage.cc tcadb.cc endif if STORAGE_TCBDB libkumo_storage_a_SOURCES = storage.cc tcbdb.cc endif if STORAGE_LUXIO libkumo_storage_a_SOURCES = storage.cc luxio.cc endif noinst_HEADERS = \ buffer_queue.h \ storage.h \ interface.h kumofs-0.4.13/src/storage/tcadb.cc0000644000076600007660000002162211325036040016705 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "storage/interface.h" // FIXME #include #include #include #include #include #include #include #include #define BACKUP_TMP_SUFFIX ".tmp" struct kumo_tcadb { kumo_tcadb() { db = tcadbnew(); if(!db) { throw std::bad_alloc(); } } ~kumo_tcadb() { tcadbdel(db); } TCADB* db; mp::pthread_mutex iterator_mutex; private: kumo_tcadb(const kumo_tcadb&); }; static void* kumo_tcadb_create(void) try { kumo_tcadb* ctx = new kumo_tcadb(); return reinterpret_cast(ctx); } catch (...) { return NULL; } static void kumo_tcadb_free(void* data) { kumo_tcadb* ctx = reinterpret_cast(data); delete ctx; } static bool kumo_tcadb_open(void* data, const char* path) { kumo_tcadb* ctx = reinterpret_cast(data); if(!tcadbopen(ctx->db, path)) { return false; } return true; } static void kumo_tcadb_close(void* data) { kumo_tcadb* ctx = reinterpret_cast(data); tcadbclose(ctx->db); } static const char* kumo_tcadb_get(void* data, const char* key, uint32_t keylen, uint32_t* result_vallen, msgpack_zone* zone) { kumo_tcadb* ctx = reinterpret_cast(data); int len; char* val = (char*)tcadbget(ctx->db, key, keylen, &len); if(!val) { return NULL; } *result_vallen = len; if(!msgpack_zone_push_finalizer(zone, free, val)) { free(val); return NULL; } return val; } static int32_t kumo_tcadb_get_header(void* data, const char* key, uint32_t keylen, char* result_val, uint32_t vallen) { kumo_tcadb* ctx = reinterpret_cast(data); // FIXME malloc int len; char* val = (char*)tcadbget(ctx->db, key, keylen, &len); if(!val) { return NULL; } if((uint32_t)len < vallen) { memcpy(result_val, val, len); free(val); return len; } memcpy(result_val, val, vallen); free(val); return vallen; } static bool kumo_tcadb_set(void* data, const char* key, uint32_t keylen, const char* val, uint32_t vallen) { kumo_tcadb* ctx = reinterpret_cast(data); return tcadbput(ctx->db, key, keylen, val, vallen); } typedef struct { bool deleted; kumo_storage_casproc proc; void* casdata; } kumo_tcadb_del_ctx; static void* kumo_tcadb_del_proc(const void* vbuf, int vsiz, int* sp, void* op) { kumo_tcadb_del_ctx* delctx = (kumo_tcadb_del_ctx*)op; if( delctx->proc(delctx->casdata, (const char*)vbuf, vsiz) ) { delctx->deleted = true; return (void*)-1; // delete it } else { return NULL; } } static bool kumo_tcadb_del(void* data, const char* key, uint32_t keylen, kumo_storage_casproc proc, void* casdata) { kumo_tcadb* ctx = reinterpret_cast(data); kumo_tcadb_del_ctx delctx = { true, proc, casdata }; bool ret = tcadbputproc(ctx->db, key, keylen, NULL, 0, kumo_tcadb_del_proc, &delctx); if(!ret) { return false; } return delctx.deleted; } typedef struct { const char* val; uint32_t vallen; kumo_storage_casproc proc; void* casdata; } kumo_tcadb_update_ctx; static void* kumo_tcadb_update_proc(const void* vbuf, int vsiz, int *sp, void* op) { kumo_tcadb_update_ctx* upctx = (kumo_tcadb_update_ctx*)op; if( upctx->proc(upctx->casdata, (const char*)vbuf, vsiz) ) { // update void* mem = ::malloc(upctx->vallen); if(!mem) { return NULL; // FIXME } *sp = upctx->vallen; memcpy(mem, upctx->val, upctx->vallen); return mem; } else { // don't update return NULL; } } static bool kumo_tcadb_update(void* data, const char* key, uint32_t keylen, const char* val, uint32_t vallen, kumo_storage_casproc proc, void* casdata) { kumo_tcadb* ctx = reinterpret_cast(data); kumo_tcadb_update_ctx upctx = { val, vallen, proc, casdata }; return tcadbputproc(ctx->db, key, keylen, val, vallen, kumo_tcadb_update_proc, &upctx); } static uint64_t kumo_tcadb_rnum(void* data) { kumo_tcadb* ctx = reinterpret_cast(data); return tcadbrnum(ctx->db); } static bool sync_rename(const char* src, const char* dst) { int fd = ::open(src, O_WRONLY); if(fd < 0) { return false; } if(fsync(fd) < 0) { ::close(fd); return false; } ::close(fd); if(rename(src, dst) < 0) { return false; } return true; } static bool kumo_tcadb_backup(void* data, const char* dstpath) { kumo_tcadb* ctx = reinterpret_cast(data); char* tmppath = (char*)::malloc( strlen(dstpath)+strlen(BACKUP_TMP_SUFFIX)); if(!tmppath) { return false; } ::strcpy(tmppath, dstpath); ::strcat(tmppath, BACKUP_TMP_SUFFIX); if(!tcadbcopy(ctx->db, tmppath)) { ::free(tmppath); return false; } if(!sync_rename(tmppath, dstpath)) { ::free(tmppath); return false; } ::free(tmppath); return true; } static const char* kumo_tcadb_error(void* data) { return "unknown error"; } struct kumo_tcadb_iterator { const void* kbuf; int ksiz; const void* vbuf; int vsiz; kumo_tcadb* ctx; }; typedef struct { int (*func)(void* user, void* iterator_data); void* user; kumo_tcadb* ctx; int err; } kumo_tcadb_iter_ctx; static bool kumo_tcadb_iter_proc( const void* kbuf, int ksiz, const void* vbuf, int vsiz, void* op) { kumo_tcadb_iter_ctx* itctx = reinterpret_cast(op); kumo_tcadb_iterator it = { kbuf, ksiz, vbuf, vsiz, itctx->ctx }; int ret = (*itctx->func)(itctx->user, (void*)&it); if(ret < 0) { itctx->err = ret; return false; } return true; } static int kumo_tcadb_for_each(void* data, void* user, int (*func)(void* user, void* iterator_data)) try { kumo_tcadb* ctx = reinterpret_cast(data); // only one thread can use iterator mp::pthread_scoped_lock itlk(ctx->iterator_mutex); kumo_tcadb_iter_ctx itctx = { func, user, ctx, 0 }; if(!tcadbforeach(ctx->db, kumo_tcadb_iter_proc, (void*)&itctx)) { return -1; } return itctx.err; } catch (...) { return -1; } static const char* kumo_tcadb_iterator_key(void* iterator_data) { kumo_tcadb_iterator* it = reinterpret_cast(iterator_data); return (const char*)it->kbuf; } static const char* kumo_tcadb_iterator_val(void* iterator_data) { kumo_tcadb_iterator* it = reinterpret_cast(iterator_data); return (const char*)it->vbuf; } static size_t kumo_tcadb_iterator_keylen(void* iterator_data) { kumo_tcadb_iterator* it = reinterpret_cast(iterator_data); return it->ksiz; } static size_t kumo_tcadb_iterator_vallen(void* iterator_data) { kumo_tcadb_iterator* it = reinterpret_cast(iterator_data); return it->vsiz; } static const char* kumo_tcadb_iterator_release_key(void* iterator_data, msgpack_zone* zone) { kumo_tcadb_iterator* it = reinterpret_cast(iterator_data); void* ptr = ::malloc(it->ksiz); if(!ptr) { return NULL; } if(!msgpack_zone_push_finalizer(zone, &::free, ptr)) { ::free(ptr); return NULL; } ::memcpy(ptr, it->kbuf, it->ksiz); it->kbuf = NULL; return (const char*)ptr; } static const char* kumo_tcadb_iterator_release_val(void* iterator_data, msgpack_zone* zone) { kumo_tcadb_iterator* it = reinterpret_cast(iterator_data); void* ptr = ::malloc(it->vsiz); if(!ptr) { return NULL; } if(!msgpack_zone_push_finalizer(zone, &::free, ptr)) { ::free(ptr); return NULL; } ::memcpy(ptr, it->vbuf, it->vsiz); it->vbuf = NULL; return (const char*)ptr; } static bool kumo_tcadb_iterator_del(void* iterator_data, kumo_storage_casproc proc, void* casdata) { // FIXME avoid deadlock //kumo_tcadb_iterator* it = reinterpret_cast(iterator_data); return false; } static bool kumo_tcadb_iterator_del_force(void* iterator_data) { // FIXME avoid deadlock //kumo_tcadb_iterator* it = reinterpret_cast(iterator_data); return false; } static kumo_storage_op kumo_tcadb_op = { kumo_tcadb_create, kumo_tcadb_free, kumo_tcadb_open, kumo_tcadb_close, kumo_tcadb_get, kumo_tcadb_get_header, kumo_tcadb_set, kumo_tcadb_del, kumo_tcadb_update, NULL, kumo_tcadb_rnum, kumo_tcadb_backup, kumo_tcadb_error, kumo_tcadb_for_each, kumo_tcadb_iterator_key, kumo_tcadb_iterator_val, kumo_tcadb_iterator_keylen, kumo_tcadb_iterator_vallen, kumo_tcadb_iterator_release_key, kumo_tcadb_iterator_release_val, kumo_tcadb_iterator_del, kumo_tcadb_iterator_del_force, }; kumo_storage_op kumo_storage_init(void) { return kumo_tcadb_op; } kumofs-0.4.13/src/storage/storage.h0000644000076600007660000001614511373042342017147 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef STORAGE_STORAGE_H__ #define STORAGE_STORAGE_H__ #include "storage/interface.h" #include "buffer_queue.h" #include "logic/clock.h" #include #include #include #include #ifdef __LITTLE_ENDIAN__ #if defined(__bswap_64) # define kumo_be64(x) __bswap_64(x) #elif defined(__DARWIN_OSSwapInt64) # define kumo_be64(x) __DARWIN_OSSwapInt64(x) #else static inline uint64_t kumo_be64(uint64_t x) { return ((x << 56) & 0xff00000000000000ULL ) | ((x << 40) & 0x00ff000000000000ULL ) | ((x << 24) & 0x0000ff0000000000ULL ) | ((x << 8) & 0x000000ff00000000ULL ) | ((x >> 8) & 0x00000000ff000000ULL ) | ((x >> 24) & 0x0000000000ff0000ULL ) | ((x >> 40) & 0x000000000000ff00ULL ) | ((x >> 56) & 0x00000000000000ffULL ) ; } #endif #else #define kumo_be64(x) (x) #endif /* Big endian * * key: * +--------+-----------------+ * | 64 | ... | * +--------+-----------------+ * hash * key * * value: * +--------+--+-----------------+ * | 64 |16| ... | * +--------+--+-----------------+ * clocktime * meta * data * * value (garbage): * +--------+ * | 64 | * +--------+ * clocktime */ namespace kumo { struct storage_error : public std::runtime_error { storage_error(const std::string& msg) : std::runtime_error(msg) { } }; struct storage_init_error : public storage_error { storage_init_error(const std::string& msg) : storage_error(msg) { } }; struct storage_backup_error : public storage_error { storage_backup_error(const std::string& msg) : storage_error(msg) { } }; class Storage { public: Storage(const char* path, uint32_t garbage_min_time, uint32_t garbage_max_time, size_t garbage_mem_limit); ~Storage(); static const size_t KEY_META_SIZE = 8; static const size_t VALUE_CLOCKTIME_SIZE = 8; static const size_t VALUE_META_SIZE = VALUE_CLOCKTIME_SIZE + 2; static ClockTime clocktime_of(const char* raw_val); static void clocktime_to(ClockTime clocktime, char* raw_val); static uint16_t meta_of(const char* raw_val); static void meta_to(uint16_t meta, char* raw_val); static uint64_t hash_of(const char* raw_key); static void hash_to(uint64_t hash, char* raw_key); public: const char* get( const char* raw_key, uint32_t raw_keylen, uint32_t* result_raw_vallen, msgpack::zone* z); bool cache_is_valid( const char* raw_key, uint32_t raw_keylen, ClockTime cache_clocktime); void set( const char* raw_key, uint32_t raw_keylen, const char* raw_val, uint32_t raw_vallen); bool cas( const char* raw_key, uint32_t raw_keylen, const char* raw_val, uint32_t raw_vallen, ClockTime compare); bool update( const char* raw_key, uint32_t raw_keylen, const char* raw_val, uint32_t raw_vallen); bool remove( const char* raw_key, uint32_t raw_keylen, ClockTime update_clocktime); // FIXME //bool append( // const char* raw_key, uint32_t raw_keylen, // const char* val, uint32_t vallen, // ClockTime ct, bool prepend = false); // FIXME //void updatev() uint64_t rnum(); void backup(const char* dstpath); std::string error(); template void for_each(F f, ClockTime clocktime); struct iterator { public: iterator(kumo_storage_op* op, void* data); ~iterator(); public: const char* key(); const char* val(); size_t keylen(); size_t vallen(); const char* release_key(msgpack::zone* z); const char* release_val(msgpack::zone* z); void del(); private: void* m_data; kumo_storage_op* m_op; }; private: void* m_data; kumo_storage_op m_op; mp::pthread_mutex m_garbage_mutex; buffer_queue m_garbage; uint32_t m_garbage_min_time; uint32_t m_garbage_max_time; size_t m_garbage_mem_limit; private: template static void for_each_callback(void* obj, iterator& it); void for_each_impl(void* obj, void (*callback)(void* obj, iterator& it), ClockTime clocktime); }; inline ClockTime Storage::clocktime_of(const char* raw_val) { return ClockTime( kumo_be64(*(uint64_t*)raw_val) ); } inline void Storage::clocktime_to(ClockTime clocktime, char* raw_val) { *(uint64_t*)raw_val = kumo_be64(clocktime.get()); } inline uint16_t Storage::meta_of(const char* raw_val) { return kumo_be64(*(uint16_t*)(raw_val+VALUE_CLOCKTIME_SIZE)); } inline void Storage::meta_to(uint16_t meta, char* raw_val) { *((uint16_t*)(raw_val+VALUE_CLOCKTIME_SIZE)) = kumo_be64(meta); } inline uint64_t Storage::hash_of(const char* raw_key) { return kumo_be64(*(uint64_t*)raw_key); } inline void Storage::hash_to(uint64_t hash, char* raw_key) { *(uint64_t*)raw_key = kumo_be64(hash); } inline const char* Storage::get( const char* raw_key, uint32_t raw_keylen, uint32_t* result_raw_vallen, msgpack::zone* z) { const char* raw_val = m_op.get(m_data, raw_key, raw_keylen, result_raw_vallen, z); if(raw_val && *result_raw_vallen < VALUE_META_SIZE) { return NULL; } return raw_val; } inline bool Storage::cache_is_valid( const char* raw_key, uint32_t raw_keylen, ClockTime cache_clocktime) { char meta_buf[KEY_META_SIZE]; if( m_op.get_header(m_data, raw_key, raw_keylen, meta_buf, sizeof(meta_buf)) < static_cast(sizeof(meta_buf)) ) { return false; } return clocktime_of(meta_buf) <= cache_clocktime; } template inline void Storage::for_each(F f, ClockTime clocktime) { for_each_impl( reinterpret_cast(&f), &Storage::for_each_callback, clocktime); } template void Storage::for_each_callback(void* obj, iterator& it) { (*reinterpret_cast(obj))(it); } inline Storage::iterator::iterator(kumo_storage_op* op, void* data) : m_data(data), m_op(op) { } inline Storage::iterator::~iterator() { } inline const char* Storage::iterator::key() { return m_op->iterator_key(m_data); } inline const char* Storage::iterator::val() { return m_op->iterator_val(m_data); } inline size_t Storage::iterator::keylen() { return m_op->iterator_keylen(m_data); } inline size_t Storage::iterator::vallen() { return m_op->iterator_vallen(m_data); } inline const char* Storage::iterator::release_key(msgpack::zone* z) { const char* key = m_op->iterator_release_key(m_data, z); if(!key) { throw std::bad_alloc(); } return key; } inline const char* Storage::iterator::release_val(msgpack::zone* z) { const char* val = m_op->iterator_release_val(m_data, z); if(!val) { throw std::bad_alloc(); } return val; } inline void Storage::iterator::del() { m_op->iterator_del_force(m_data); } } // namespace kumo #endif /* storage/storage.h */ kumofs-0.4.13/src/storage/Makefile.in0000644000076600007660000003472411501563645017411 0ustar frsyukifrsyuki# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free 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// you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "storage/interface.h" // FIXME #include #include #include #include #include #include #include #include #define BACKUP_TMP_SUFFIX ".tmp" static char* parse_param(char* str, bool* lcnum_set, int32_t* lcnum, bool* ncnum_set, int32_t* ncnum, bool* xmsiz_set, int64_t* xmsiz) { char* key; char* val; while((key = ::strrchr(str, '#')) != NULL) { *key++ = '\0'; if((val = strchr(key, '=')) == NULL) { return NULL; } *val++ = '\0'; if(::strcmp(key, "lcnum") == 0) { *lcnum_set = true; *lcnum = tcatoix(val); // FIXME error check? } else if(::strcmp(key, "ncnum") == 0) { *ncnum_set = true; *ncnum = tcatoix(val); // FIXME error check? } else if(::strcmp(key, "xmsiz") == 0) { *xmsiz_set = true; *xmsiz = tcatoix(val); // FIXME error check? } } return str; } struct kumo_tcbdb { kumo_tcbdb() { db = tcbdbnew(); if(!db) { throw std::bad_alloc(); } if(!tcbdbsetmutex(db)) { tcbdbdel(db); throw std::bad_alloc(); } } ~kumo_tcbdb() { tcbdbdel(db); } TCBDB* db; private: kumo_tcbdb(const kumo_tcbdb&); }; static void* kumo_tcbdb_create(void) try { kumo_tcbdb* ctx = new kumo_tcbdb(); return reinterpret_cast(ctx); } catch (...) { return NULL; } static void kumo_tcbdb_free(void* data) { kumo_tcbdb* ctx = reinterpret_cast(data); delete ctx; } static bool kumo_tcbdb_open(void* data, const char* path) { kumo_tcbdb* ctx = reinterpret_cast(data); int32_t lcnum = -1; int32_t ncnum = -1; bool cnum_set = false; int64_t xmsiz; bool xmsiz_set = false; char* str = ::strdup(path); if(!str) { return false; } path = parse_param(str, &cnum_set, &lcnum, &cnum_set, &ncnum, &xmsiz_set, &xmsiz); if(!path) { goto param_error; } if(cnum_set && !tcbdbsetcache(ctx->db, lcnum, ncnum)) { goto param_error; } if(xmsiz_set && !tcbdbsetxmsiz(ctx->db, xmsiz)) { goto param_error; } if(!tcbdbopen(ctx->db, path, BDBOWRITER|BDBOCREAT)) { goto param_error; } ::free(str); return true; param_error: ::free(str); return false; } static void kumo_tcbdb_close(void* data) { kumo_tcbdb* ctx = reinterpret_cast(data); tcbdbclose(ctx->db); } static const char* kumo_tcbdb_get(void* data, const char* key, uint32_t keylen, uint32_t* result_vallen, msgpack_zone* zone) { kumo_tcbdb* ctx = reinterpret_cast(data); int len; char* val = (char*)tcbdbget(ctx->db, key, keylen, &len); if(!val) { return NULL; } *result_vallen = len; if(!msgpack_zone_push_finalizer(zone, free, val)) { free(val); return NULL; } return val; } static int32_t kumo_tcbdb_get_header(void* data, const char* key, uint32_t keylen, char* result_val, uint32_t vallen) { kumo_tcbdb* ctx = reinterpret_cast(data); // FIXME thread safety int len; char* val = (char*)tcbdbget(ctx->db, key, keylen, &len); if(!val) { return NULL; } if((uint32_t)len < vallen) { memcpy(result_val, val, len); return len; } memcpy(result_val, val, vallen); return vallen; } static bool kumo_tcbdb_set(void* data, const char* key, uint32_t keylen, const char* val, uint32_t vallen) { kumo_tcbdb* ctx = reinterpret_cast(data); return tcbdbput(ctx->db, key, keylen, val, vallen); } typedef struct { bool deleted; kumo_storage_casproc proc; void* casdata; } kumo_tcbdb_del_ctx; static void* kumo_tcbdb_del_proc(const void* vbuf, int vsiz, int* sp, void* op) { kumo_tcbdb_del_ctx* delctx = (kumo_tcbdb_del_ctx*)op; if( delctx->proc(delctx->casdata, (const char*)vbuf, vsiz) ) { delctx->deleted = true; return (void*)-1; // delete it } else { return NULL; } } static bool kumo_tcbdb_del(void* data, const char* key, uint32_t keylen, kumo_storage_casproc proc, void* casdata) { kumo_tcbdb* ctx = reinterpret_cast(data); kumo_tcbdb_del_ctx delctx = { true, proc, casdata }; bool ret = tcbdbputproc(ctx->db, key, keylen, NULL, 0, kumo_tcbdb_del_proc, &delctx); if(!ret) { return false; } return delctx.deleted; } typedef struct { const char* val; uint32_t vallen; kumo_storage_casproc proc; void* casdata; } kumo_tcbdb_update_ctx; static void* kumo_tcbdb_update_proc(const void* vbuf, int vsiz, int *sp, void* op) { kumo_tcbdb_update_ctx* upctx = (kumo_tcbdb_update_ctx*)op; if( upctx->proc(upctx->casdata, (const char*)vbuf, vsiz) ) { // update void* mem = ::malloc(upctx->vallen); if(!mem) { return NULL; // FIXME } *sp = upctx->vallen; memcpy(mem, upctx->val, upctx->vallen); return mem; } else { // don't update return NULL; } } static bool kumo_tcbdb_update(void* data, const char* key, uint32_t keylen, const char* val, uint32_t vallen, kumo_storage_casproc proc, void* casdata) { kumo_tcbdb* ctx = reinterpret_cast(data); kumo_tcbdb_update_ctx upctx = { val, vallen, proc, casdata }; return tcbdbputproc(ctx->db, key, keylen, val, vallen, kumo_tcbdb_update_proc, &upctx); } static uint64_t kumo_tcbdb_rnum(void* data) { kumo_tcbdb* ctx = reinterpret_cast(data); return tcbdbrnum(ctx->db); } static bool sync_rename(const char* src, const char* dst) { int fd = ::open(src, O_WRONLY); if(fd < 0) { return false; } if(fsync(fd) < 0) { ::close(fd); return false; } ::close(fd); if(rename(src, dst) < 0) { return false; } return true; } static bool kumo_tcbdb_backup(void* data, const char* dstpath) { kumo_tcbdb* ctx = reinterpret_cast(data); char* tmppath = (char*)::malloc( strlen(dstpath)+strlen(BACKUP_TMP_SUFFIX)); if(!tmppath) { return false; } ::strcpy(tmppath, dstpath); ::strcat(tmppath, BACKUP_TMP_SUFFIX); if(!tcbdbcopy(ctx->db, tmppath)) { ::free(tmppath); return false; } if(!sync_rename(tmppath, dstpath)) { ::free(tmppath); return false; } ::free(tmppath); return true; } static const char* kumo_tcbdb_error(void* data) { kumo_tcbdb* ctx = reinterpret_cast(data); return tcbdberrmsg(tcbdbecode(ctx->db)); } struct kumo_tcbdb_iterator { kumo_tcbdb_iterator(BDBCUR* c) : cur(c) { key = tcxstrnew(); if(!key) { throw std::bad_alloc(); } val = tcxstrnew(); if(!val) { tcxstrdel(key); throw std::bad_alloc(); } } ~kumo_tcbdb_iterator() { if(key != NULL) { tcxstrdel(key); } if(val != NULL) { tcxstrdel(val); } tcbdbcurdel(cur); } bool next() { return tcbdbcurnext(cur); } void fetch() { if(!tcbdbcurrec(cur, key, val)) { throw std::bad_alloc(); } } void reset() { if(!key) { key = tcxstrnew(); if(!key) { throw std::bad_alloc(); } } if(!val) { val = tcxstrnew(); if(!val) { throw std::bad_alloc(); } } deleted = false; } bool del() { if(tcbdbcurout(cur)) { // FIXME if the cursor is on last position? deleted = true; return true; } else { return false; } } TCXSTR* key; TCXSTR* val; BDBCUR* cur; bool deleted; private: kumo_tcbdb_iterator(); kumo_tcbdb_iterator(const kumo_tcbdb_iterator&); }; static int kumo_tcbdb_for_each(void* data, void* user, int (*func)(void* user, void* iterator_data)) try { kumo_tcbdb* ctx = reinterpret_cast(data); BDBCUR* cur = tcbdbcurnew(ctx->db); if(!tcbdbcurfirst(cur)) { return 0; } kumo_tcbdb_iterator it(cur); while(true) { it.fetch(); int ret = (*func)(user, (void*)&it); if(ret < 0) { return ret; } if(!it.deleted) { if(!it.next()) { return 0; } } it.reset(); } return 0; } catch (...) { return -1; } static const char* kumo_tcbdb_iterator_key(void* iterator_data) { kumo_tcbdb_iterator* it = reinterpret_cast(iterator_data); return TCXSTRPTR(it->key); } static const char* kumo_tcbdb_iterator_val(void* iterator_data) { kumo_tcbdb_iterator* it = reinterpret_cast(iterator_data); return TCXSTRPTR(it->val); } static size_t kumo_tcbdb_iterator_keylen(void* iterator_data) { kumo_tcbdb_iterator* it = reinterpret_cast(iterator_data); return TCXSTRSIZE(it->key); } static size_t kumo_tcbdb_iterator_vallen(void* iterator_data) { kumo_tcbdb_iterator* it = reinterpret_cast(iterator_data); return TCXSTRSIZE(it->val); } static const char* kumo_tcbdb_iterator_release_key(void* iterator_data, msgpack_zone* zone) { kumo_tcbdb_iterator* it = reinterpret_cast(iterator_data); if(!msgpack_zone_push_finalizer(zone, (void (*)(void*))tcxstrdel, it->key)) { return NULL; } const char* tmp = TCXSTRPTR(it->key); it->key = NULL; return tmp; } static const char* kumo_tcbdb_iterator_release_val(void* iterator_data, msgpack_zone* zone) { kumo_tcbdb_iterator* it = reinterpret_cast(iterator_data); if(!msgpack_zone_push_finalizer(zone, (void (*)(void*))tcxstrdel, it->val)) { return NULL; } const char* tmp = TCXSTRPTR(it->val); it->val = NULL; return tmp; } static bool kumo_tcbdb_iterator_del(void* iterator_data, kumo_storage_casproc proc, void* casdata) { // FIXME not supported //kumo_tcbdb_iterator* it = reinterpret_cast(iterator_data); return false; } static bool kumo_tcbdb_iterator_del_force(void* iterator_data) { kumo_tcbdb_iterator* it = reinterpret_cast(iterator_data); return it->del(); } static kumo_storage_op kumo_tcbdb_op = { kumo_tcbdb_create, kumo_tcbdb_free, kumo_tcbdb_open, kumo_tcbdb_close, kumo_tcbdb_get, kumo_tcbdb_get_header, kumo_tcbdb_set, kumo_tcbdb_del, kumo_tcbdb_update, NULL, kumo_tcbdb_rnum, kumo_tcbdb_backup, kumo_tcbdb_error, kumo_tcbdb_for_each, kumo_tcbdb_iterator_key, kumo_tcbdb_iterator_val, kumo_tcbdb_iterator_keylen, kumo_tcbdb_iterator_vallen, kumo_tcbdb_iterator_release_key, kumo_tcbdb_iterator_release_val, kumo_tcbdb_iterator_del, kumo_tcbdb_iterator_del_force, }; kumo_storage_op kumo_storage_init(void) { return kumo_tcbdb_op; } kumofs-0.4.13/src/storage/tchdb.cc0000644000076600007660000002400711325036040016714 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "storage/interface.h" // FIXME #include #include #include #include #include #include #include #include #define BACKUP_TMP_SUFFIX ".tmp" static char* parse_param(char* str, bool* rcnum_set, int32_t* rcnum, bool* xmsiz_set, int64_t* xmsiz) { char* key; char* val; while((key = ::strrchr(str, '#')) != NULL) { *key++ = '\0'; if((val = strchr(key, '=')) == NULL) { return NULL; } *val++ = '\0'; if(::strcmp(key, "rcnum") == 0) { *rcnum_set = true; *rcnum = tcatoix(val); // FIXME error check? } else if(::strcmp(key, "xmsiz") == 0) { *xmsiz_set = true; *xmsiz = tcatoix(val); // FIXME error check? } } return str; } struct kumo_tchdb { kumo_tchdb() { db = tchdbnew(); if(!db) { throw std::bad_alloc(); } if(!tchdbsetmutex(db)) { tchdbdel(db); throw std::bad_alloc(); } } ~kumo_tchdb() { tchdbdel(db); } TCHDB* db; mp::pthread_mutex iterator_mutex; private: kumo_tchdb(const kumo_tchdb&); }; static void* kumo_tchdb_create(void) try { kumo_tchdb* ctx = new kumo_tchdb(); return reinterpret_cast(ctx); } catch (...) { return NULL; } static void kumo_tchdb_free(void* data) { kumo_tchdb* ctx = reinterpret_cast(data); delete ctx; } static bool kumo_tchdb_open(void* data, const char* path) { kumo_tchdb* ctx = reinterpret_cast(data); char* str = ::strdup(path); if(!str) { return false; } int32_t rcnum; bool rcnum_set = false; int64_t xmsiz; bool xmsiz_set = false; path = parse_param(str, &rcnum_set, &rcnum, &xmsiz_set, &xmsiz); if(!path) { goto param_error; } if(rcnum_set && !tchdbsetcache(ctx->db, rcnum)) { goto param_error; } if(xmsiz_set && !tchdbsetxmsiz(ctx->db, xmsiz)) { goto param_error; } if(!tchdbopen(ctx->db, path, HDBOWRITER|HDBOCREAT)) { goto param_error; } ::free(str); return true; param_error: ::free(str); return false; } static void kumo_tchdb_close(void* data) { kumo_tchdb* ctx = reinterpret_cast(data); tchdbclose(ctx->db); } static const char* kumo_tchdb_get(void* data, const char* key, uint32_t keylen, uint32_t* result_vallen, msgpack_zone* zone) { kumo_tchdb* ctx = reinterpret_cast(data); int len; char* val = (char*)tchdbget(ctx->db, key, keylen, &len); if(!val) { return NULL; } *result_vallen = len; if(!msgpack_zone_push_finalizer(zone, free, val)) { free(val); return NULL; } return val; } static int32_t kumo_tchdb_get_header(void* data, const char* key, uint32_t keylen, char* result_val, uint32_t vallen) { kumo_tchdb* ctx = reinterpret_cast(data); return tchdbget3(ctx->db, key, keylen, result_val, vallen); } static bool kumo_tchdb_set(void* data, const char* key, uint32_t keylen, const char* val, uint32_t vallen) { kumo_tchdb* ctx = reinterpret_cast(data); return tchdbput(ctx->db, key, keylen, val, vallen); } typedef struct { bool deleted; kumo_storage_casproc proc; void* casdata; } kumo_tchdb_del_ctx; static void* kumo_tchdb_del_proc(const void* vbuf, int vsiz, int* sp, void* op) { kumo_tchdb_del_ctx* delctx = (kumo_tchdb_del_ctx*)op; if( delctx->proc(delctx->casdata, (const char*)vbuf, vsiz) ) { delctx->deleted = true; return (void*)-1; // delete it } else { return NULL; } } static bool kumo_tchdb_del(void* data, const char* key, uint32_t keylen, kumo_storage_casproc proc, void* casdata) { kumo_tchdb* ctx = reinterpret_cast(data); kumo_tchdb_del_ctx delctx = { true, proc, casdata }; bool ret = tchdbputproc(ctx->db, key, keylen, NULL, 0, kumo_tchdb_del_proc, &delctx); if(!ret) { return false; } return delctx.deleted; } typedef struct { const char* val; uint32_t vallen; kumo_storage_casproc proc; void* casdata; } kumo_tchdb_update_ctx; static void* kumo_tchdb_update_proc(const void* vbuf, int vsiz, int *sp, void* op) { kumo_tchdb_update_ctx* upctx = (kumo_tchdb_update_ctx*)op; if( upctx->proc(upctx->casdata, (const char*)vbuf, vsiz) ) { // update void* mem = ::malloc(upctx->vallen); if(!mem) { return NULL; // FIXME } *sp = upctx->vallen; memcpy(mem, upctx->val, upctx->vallen); return mem; } else { // don't update return NULL; } } static bool kumo_tchdb_update(void* data, const char* key, uint32_t keylen, const char* val, uint32_t vallen, kumo_storage_casproc proc, void* casdata) { kumo_tchdb* ctx = reinterpret_cast(data); kumo_tchdb_update_ctx upctx = { val, vallen, proc, casdata }; return tchdbputproc(ctx->db, key, keylen, val, vallen, kumo_tchdb_update_proc, &upctx); } static uint64_t kumo_tchdb_rnum(void* data) { kumo_tchdb* ctx = reinterpret_cast(data); return tchdbrnum(ctx->db); } static bool sync_rename(const char* src, const char* dst) { int fd = ::open(src, O_WRONLY); if(fd < 0) { return false; } if(fsync(fd) < 0) { ::close(fd); return false; } ::close(fd); if(rename(src, dst) < 0) { return false; } return true; } static bool kumo_tchdb_backup(void* data, const char* dstpath) { kumo_tchdb* ctx = reinterpret_cast(data); char* tmppath = (char*)::malloc( strlen(dstpath)+strlen(BACKUP_TMP_SUFFIX)); if(!tmppath) { return false; } ::strcpy(tmppath, dstpath); ::strcat(tmppath, BACKUP_TMP_SUFFIX); if(!tchdbcopy(ctx->db, tmppath)) { ::free(tmppath); return false; } if(!sync_rename(tmppath, dstpath)) { ::free(tmppath); return false; } ::free(tmppath); return true; } static const char* kumo_tchdb_error(void* data) { kumo_tchdb* ctx = reinterpret_cast(data); return tchdberrmsg(tchdbecode(ctx->db)); } struct kumo_tchdb_iterator { kumo_tchdb_iterator(kumo_tchdb* pctx) : ctx(pctx) { key = tcxstrnew(); if(!key) { throw std::bad_alloc(); } val = tcxstrnew(); if(!val) { tcxstrdel(key); throw std::bad_alloc(); } } ~kumo_tchdb_iterator() { if(key != NULL) { tcxstrdel(key); } if(val != NULL) { tcxstrdel(val); } } void reset() { if(!key) { key = tcxstrnew(); if(!key) { throw std::bad_alloc(); } } if(!val) { val = tcxstrnew(); if(!val) { throw std::bad_alloc(); } } } TCXSTR* key; TCXSTR* val; kumo_tchdb* ctx; private: kumo_tchdb_iterator(); kumo_tchdb_iterator(const kumo_tchdb_iterator&); }; static int kumo_tchdb_for_each(void* data, void* user, int (*func)(void* user, void* iterator_data)) try { kumo_tchdb* ctx = reinterpret_cast(data); // only one thread can use iterator mp::pthread_scoped_lock itlk(ctx->iterator_mutex); if(!tchdbiterinit(ctx->db)) { return -1; } kumo_tchdb_iterator it(ctx); while( tchdbiternext3(ctx->db, it.key, it.val) ) { int ret = (*func)(user, (void*)&it); if(ret < 0) { return ret; } it.reset(); } return 0; } catch (...) { return -1; } static const char* kumo_tchdb_iterator_key(void* iterator_data) { kumo_tchdb_iterator* it = reinterpret_cast(iterator_data); return TCXSTRPTR(it->key); } static const char* kumo_tchdb_iterator_val(void* iterator_data) { kumo_tchdb_iterator* it = reinterpret_cast(iterator_data); return TCXSTRPTR(it->val); } static size_t kumo_tchdb_iterator_keylen(void* iterator_data) { kumo_tchdb_iterator* it = reinterpret_cast(iterator_data); return TCXSTRSIZE(it->key); } static size_t kumo_tchdb_iterator_vallen(void* iterator_data) { kumo_tchdb_iterator* it = reinterpret_cast(iterator_data); return TCXSTRSIZE(it->val); } static const char* kumo_tchdb_iterator_release_key(void* iterator_data, msgpack_zone* zone) { kumo_tchdb_iterator* it = reinterpret_cast(iterator_data); if(!msgpack_zone_push_finalizer(zone, (void (*)(void*))tcxstrdel, it->key)) { return NULL; } const char* tmp = TCXSTRPTR(it->key); it->key = NULL; return tmp; } static const char* kumo_tchdb_iterator_release_val(void* iterator_data, msgpack_zone* zone) { kumo_tchdb_iterator* it = reinterpret_cast(iterator_data); if(!msgpack_zone_push_finalizer(zone, (void (*)(void*))tcxstrdel, it->val)) { return NULL; } const char* tmp = TCXSTRPTR(it->val); it->val = NULL; return tmp; } static bool kumo_tchdb_iterator_del(void* iterator_data, kumo_storage_casproc proc, void* casdata) { kumo_tchdb_iterator* it = reinterpret_cast(iterator_data); const char* key = TCXSTRPTR(it->key); size_t keylen = TCXSTRSIZE(it->key); return kumo_tchdb_del(it->ctx, key, keylen, proc, casdata); } static bool kumo_tchdb_iterator_del_force(void* iterator_data) { kumo_tchdb_iterator* it = reinterpret_cast(iterator_data); const char* key = TCXSTRPTR(it->key); size_t keylen = TCXSTRSIZE(it->key); return tchdbout(it->ctx->db, key, keylen); } static kumo_storage_op kumo_tchdb_op = { kumo_tchdb_create, kumo_tchdb_free, kumo_tchdb_open, kumo_tchdb_close, kumo_tchdb_get, kumo_tchdb_get_header, kumo_tchdb_set, kumo_tchdb_del, kumo_tchdb_update, NULL, kumo_tchdb_rnum, kumo_tchdb_backup, kumo_tchdb_error, kumo_tchdb_for_each, kumo_tchdb_iterator_key, kumo_tchdb_iterator_val, kumo_tchdb_iterator_keylen, kumo_tchdb_iterator_vallen, kumo_tchdb_iterator_release_key, kumo_tchdb_iterator_release_val, kumo_tchdb_iterator_del, kumo_tchdb_iterator_del_force, }; kumo_storage_op kumo_storage_init(void) { return kumo_tchdb_op; } kumofs-0.4.13/src/storage/interface.h0000644000076600007660000000631411377403302017441 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef KUMO_STORAGE_H__ #define KUMO_STORAGE_H__ #include #include #include #include #include #ifdef __cplusplus extern "C" { #endif typedef bool (*kumo_storage_casproc)(void* casdata, const char* oldval, size_t oldvallen); typedef struct { // failed: NULL void* (*create)(void); void (*free)(void* data); // success: true; failed: false //bool (*open)(void* data, int* argc, char** argv); bool (*open)(void* data, const char* path); void (*close)(void* data); // found: value; not-found: NULL const char* (*get)(void* data, const char* key, uint32_t keylen, uint32_t* result_vallen, msgpack_zone* zone); int32_t (*get_header)(void* data, const char* key, uint32_t keylen, char* result_val, uint32_t vallen); // success: true; failed: false bool (*set)(void* data, const char* key, uint32_t keylen, const char* val, uint32_t vallen); // deleted: true; not-deleted: false bool (*del)(void* data, const char* key, uint32_t keylen, kumo_storage_casproc proc, void* casdata); // updated: true; not-updated: false bool (*update)(void* data, const char* key, uint32_t keylen, const char* val, uint32_t vallen, kumo_storage_casproc proc, void* casdata); // number of processed keys int (*updatev)(void* data, const char** keys, const size_t* keylens, const char** vals, const size_t* vallens, uint16_t num); // number of stored keys uint64_t (*rnum)(void* data); // success: true; not-success: false // requred behavior: // 1. backup the file into "dstpath.tmp" // 2. fsync(dstpath.tmp) // 3. rename(dstpath.tmp, dstpath) bool (*backup)(void* data, const char* dstpath); const char* (*error)(void* data); // success >= 0; failed < 0 int (*for_each)(void* data, void* user, int (*func)(void* user, void* iterator_data)); const char* (*iterator_key)(void* iterator_data); const char* (*iterator_val)(void* iterator_data); size_t (*iterator_keylen)(void* iterator_data); size_t (*iterator_vallen)(void* iterator_data); // success: released pointer; failed: NULL const char* (*iterator_release_key)(void* iterator_data, msgpack_zone* zone); const char* (*iterator_release_val)(void* iterator_data, msgpack_zone* zone); // deleted: true; not-deleted: false bool (*iterator_del)(void* iterator_data, kumo_storage_casproc proc, void* casdata); // deleted: true; not-deleted: false bool (*iterator_del_force)(void* iterator_data); } kumo_storage_op; kumo_storage_op kumo_storage_init(void); #ifdef __cplusplus } #endif #endif /* kumo/storage.h */ kumofs-0.4.13/src/storage/buffer_queue.h0000644000076600007660000000632411325036040020151 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef BUFFER_QUEUE_H__ #define BUFFER_QUEUE_H__ #include #include #include #include namespace kumo { class buffer_queue { public: buffer_queue(); ~buffer_queue(); public: void push(const void* buf, size_t buflen); const void* front(size_t* result_buflen) const; void pop(); size_t total_size() const; private: size_t m_total_size; struct entry { void* data; size_t size; }; typedef std::queue queue_type; queue_type m_queue; mp::source<128, 2048> m_source; }; inline buffer_queue::buffer_queue() : m_total_size(0) { } inline buffer_queue::~buffer_queue() { // source::~source frees all memory //for(queue_type::iterator it(m_queue.begin()), // it_end(m_queue.end()); it != it_end; ++it) { // m_source.free(*it); //} } inline void buffer_queue::push(const void* buf, size_t buflen) { void* data = m_source.malloc(buflen); ::memcpy(data, buf, buflen); entry e = {data, buflen}; try { m_queue.push(e); } catch (...) { m_source.free(data); throw; } m_total_size += buflen; } inline const void* buffer_queue::front(size_t* result_buflen) const { if(m_queue.empty()) { return NULL; } const entry& e = m_queue.front(); *result_buflen = e.size; return e.data; } inline void buffer_queue::pop() { entry& e = m_queue.front(); m_total_size -= e.size; m_source.free( e.data ); m_queue.pop(); } inline size_t buffer_queue::total_size() const { return m_total_size; } } // namespace kumo #if 0 using kumo::buffer_queue; struct kumo_buffer_queue; kumo_buffer_queue* kumo_buffer_queue_new(void) try { buffer_queue* impl = new buffer_queue(); return reinterpret_cast(impl); } catch (...) { return NULL; } void kumo_buffer_queue_free(kumo_buffer_queue* bq) try { buffer_queue* impl = reinterpret_cast(bq); delete impl; } catch (...) { } bool kumo_buffer_queue_push(kumo_buffer_queue* bq, const void* buf, size_t buflen) try { buffer_queue* impl = reinterpret_cast(bq); impl->push(buf, buflen); return true; } catch (...) { return false; } const void* kumo_buffer_queue_front(kumo_buffer_queue* bq, size_t* result_buflen) { buffer_queue* impl = reinterpret_cast(bq); return impl->front(result_buflen); } void kumo_buffer_queue_pop(kumo_buffer_queue* bq) try { buffer_queue* impl = reinterpret_cast(bq); impl->pop(); } catch (...) { } size_t kumo_buffer_queue_total_size(kumo_buffer_queue* bq) { buffer_queue* impl = reinterpret_cast(bq); return impl->total_size(); } #endif #endif /* storage/buffer_queue.h */ kumofs-0.4.13/src/storage/storage.cc0000644000076600007660000001620711414510721017301 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "storage/storage.h" #include "log/mlogger.h" namespace kumo { Storage::Storage(const char* path, uint32_t garbage_min_time, uint32_t garbage_max_time, size_t garbage_mem_limit) : m_garbage_min_time(garbage_min_time), m_garbage_max_time(garbage_max_time), m_garbage_mem_limit(garbage_mem_limit) { m_op = kumo_storage_init(); m_data = m_op.create(); if(!m_data) { throw storage_init_error("failed to initialize storage module"); } if(!m_op.open(m_data, path)) { std::string msg = error(); m_op.free(m_data); throw storage_init_error(msg); } } Storage::~Storage() { m_op.close(m_data); m_op.free(m_data); } void Storage::set( const char* raw_key, uint32_t raw_keylen, const char* raw_val, uint32_t raw_vallen) { if(!m_op.set(m_data, raw_key, raw_keylen, raw_val, raw_vallen)) { throw storage_error("set failed"); } } static bool storage_updateproc_eq(void* casdata, const char* oldval, size_t oldvallen) { if(oldvallen < Storage::VALUE_CLOCKTIME_SIZE) { return true; } ClockTime update_clocktime = ClockTime( *reinterpret_cast(casdata) ); ClockTime old_clocktime = ClockTime( Storage::clocktime_of(oldval) ); return old_clocktime <= update_clocktime; } static bool storage_updateproc(void* casdata, const char* oldval, size_t oldvallen) { if(oldvallen < Storage::VALUE_CLOCKTIME_SIZE) { return true; } ClockTime update_clocktime = ClockTime( *reinterpret_cast(casdata) ); ClockTime old_clocktime = ClockTime( Storage::clocktime_of(oldval) ); return old_clocktime < update_clocktime; } bool Storage::update( const char* raw_key, uint32_t raw_keylen, const char* raw_val, uint32_t raw_vallen) { ClockTime update_clocktime = clocktime_of(raw_val); return m_op.update(m_data, raw_key, raw_keylen, raw_val, raw_vallen, &storage_updateproc, reinterpret_cast(&update_clocktime)); } static bool storage_casproc(void* casdata, const char* oldval, size_t oldvallen) { if(oldvallen < Storage::VALUE_CLOCKTIME_SIZE) { return false; } ClockTime compare = ClockTime( *reinterpret_cast(casdata) ); ClockTime old_clocktime = ClockTime( Storage::clocktime_of(oldval) ); return compare == old_clocktime; } bool Storage::cas( const char* raw_key, uint32_t raw_keylen, const char* raw_val, uint32_t raw_vallen, ClockTime compare) { return m_op.update(m_data, raw_key, raw_keylen, raw_val, raw_vallen, &storage_casproc, static_cast(&compare)); } namespace { struct scoped_clock_key { scoped_clock_key(const char* key, uint32_t keylen, ClockTime clocktime) { m_data = (char*)::malloc(keylen+8); if(!m_data) { throw std::bad_alloc(); } *(uint64_t*)m_data = clocktime.get(); memcpy(m_data+8, key, keylen); } ~scoped_clock_key() { ::free(m_data); } void* data() { return m_data; } size_t size(size_t keylen) { return keylen + 8; } struct wrap { wrap(const char* buf, size_t buflen) : m_buf(buf), m_buflen(buflen) { } const char* key() const { return m_buf + 8; } size_t keylen() const { return m_buflen - 8; } ClockTime clocktime() const { return ClockTime( *(uint64_t*)m_buf ); } private: const char* m_buf; size_t m_buflen; wrap(); }; private: char* m_data; scoped_clock_key(); scoped_clock_key(const scoped_clock_key&); }; } // noname namespace bool Storage::remove( const char* raw_key, uint32_t raw_keylen, ClockTime update_clocktime) { char clockbuf[VALUE_CLOCKTIME_SIZE]; clocktime_to(update_clocktime, clockbuf); bool removed = update(raw_key, raw_keylen, clockbuf, sizeof(clockbuf)); if(!removed) { return false; } // push garbage mp::pthread_scoped_lock gclk; { scoped_clock_key clock_key(raw_key, raw_keylen, update_clocktime); gclk.relock(m_garbage_mutex); m_garbage.push(clock_key.data(), clock_key.size(raw_keylen)); } while(true) { size_t size; const char* data = (const char*)m_garbage.front(&size); if(!data) { break; } scoped_clock_key::wrap garbage_key(data, size); if(m_garbage.total_size() > m_garbage_mem_limit) { // over usage over, pop garbage if(garbage_key.clocktime() < update_clocktime.before_sec(m_garbage_min_time)) { // min check ClockTime ct = garbage_key.clocktime(); m_op.del(m_data, garbage_key.key(), garbage_key.keylen(), &storage_updateproc_eq, reinterpret_cast(&ct)); } m_garbage.pop(); } else if(garbage_key.clocktime() < update_clocktime.before_sec(m_garbage_max_time)) { // max check ClockTime ct = garbage_key.clocktime(); m_op.del(m_data, garbage_key.key(), garbage_key.keylen(), &storage_updateproc_eq, reinterpret_cast(&ct)); m_garbage.pop(); } else { break; } } return true; // unlock gclk } namespace { struct for_each_data { kumo_storage_op* op; void (*callback)(void* obj, Storage::iterator& it); void* obj; ClockTime clocktime_limit; }; static int for_each_collect(void* user, void* iterator_data) try { for_each_data* data = reinterpret_cast(user); const char* val = data->op->iterator_val(iterator_data); size_t vallen = data->op->iterator_vallen(iterator_data); if(vallen < Storage::VALUE_META_SIZE) { if(data->clocktime_limit.get() != 0) { // for kumomergedb if(vallen < Storage::VALUE_CLOCKTIME_SIZE) { // invalid value data->op->iterator_del(iterator_data, &storage_updateproc, reinterpret_cast(&data->clocktime_limit)); } else { // garbage ClockTime garbage_clocktime = Storage::clocktime_of(val); if(garbage_clocktime < data->clocktime_limit) { data->op->iterator_del(iterator_data, &storage_updateproc, reinterpret_cast(&data->clocktime_limit)); } } } return 0; } Storage::iterator it(data->op, iterator_data); (*data->callback)(data->obj, it); return 0; } catch (...) { return -1; } } // noname namespace void Storage::for_each_impl(void* obj, void (*callback)(void* obj, iterator& it), ClockTime clocktime) { for_each_data data = { &m_op, callback, obj, clocktime.before_sec(m_garbage_max_time), }; int ret = m_op.for_each(m_data, reinterpret_cast(&data), for_each_collect); if(ret < 0) { throw storage_error("error while iterating database"); } } uint64_t Storage::rnum() { return m_op.rnum(m_data); } void Storage::backup(const char* dstpath) { if(!m_op.backup(m_data, dstpath)) { throw storage_backup_error(error()); } } std::string Storage::error() { return std::string( m_op.error(m_data) ); } } // namespace kumo kumofs-0.4.13/src/command/0000755000076600007660000000000011501565631015301 5ustar frsyukifrsyukikumofs-0.4.13/src/command/kumohash0000755000076600007660000000617411325036040017045 0ustar frsyukifrsyuki#!/usr/bin/env ruby # # kumofs # # Copyright (C) 2009 FURUHASHI Sadayuki # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # load File.dirname(__FILE__) + "/kumoctl" if $0 == __FILE__ def usage puts "Usage: #{File.basename($0)} server-address[:port=#{KumoRPC::SERVER_DEFAULT_PORT}] ... -- command [options]" puts " #{File.basename($0)} -m manager-address[:port=#{KumoRPC::MANAGER_DEFAULT_PORT}] command [options]" puts "command:" puts " hash keys... calculate hash of keys" puts " assign keys... calculate assign node" puts " dump dump hash space" exit 1 end if ARGV.empty? usage end if ARGV[0] == "-m" ARGV.shift usage if ARGV.empty? @manager = ARGV.shift else i = ARGV.index("--") || ARGV.length @servers = ARGV.slice!(0, i) ARGV.shift # skip "--" end def create_hs hs = KumoRPC::HashSpace.new if @manager host, port = @manager.split(':', 2) port ||= KumoRPC::MANAGER_DEFAULT_PORT mgr = KumoManager.new(host, port) attached, not_attached, date, clock = mgr.GetStatus mgr.close attached.each {|host, port, active| hs.add_server(host, port, active) } else @servers.each {|addr| host, port = addr.split(':', 2) port ||= KumoRPC::MANAGER_DEFAULT_PORT hs.add_server(host, port, true) } end hs end usage if ARGV.empty? cmd = ARGV.shift case cmd when "hash" usage if ARGV.empty? ARGV.each {|key| puts "%016x %s" % [KumoRPC::HashSpace::hash(key), key] } when "dump" usage unless ARGV.empty? hs = create_hs hs.space.each {|v| puts "%016x %s:%s" % [v.hash, v.real.addr, v.real.port] } when "assign" usage if ARGV.empty? hs = create_hs ARGV.each {|key| assign = [] hs.find_each(key) {|real| if assign.include?(real) true else assign << real assign.length < 3 end } puts "%016x %s" % [KumoRPC::HashSpace::hash(key), key] assign.each_with_index {|real,i| puts " #{i}: #{real.addr}:#{real.port}" } } else puts "unknown command #{cmd}" puts "" usage end =begin hs = KumoRPC::HashSpace.new ARGV[0].split(',').each {|addr| host, port = addr.split(':', 2) port ||= KumoRPC::SERVER_DEFAULT_PORT port = port.to_i hs.add_server(host, port) } hs.instance_eval { @space.each {|v| puts "%016x:%s:%s" % [v.hash, v.real.addr, v.real.port] } } k = ARGV[1] h = KumoRPC::HashSpace.hash(k) key = [h].pack('Q') + k use = [] hs.find_each(h) {|real| if use.include?(real) true else use << real use.length < 3 end } use.each_with_index {|real,i| if i == 0 puts "primary: #{real.addr}:#{real.port}" else puts " backup: #{real.addr}:#{real.port}" end } =end end # if $0 == __FILE__ kumofs-0.4.13/src/command/Makefile.am0000644000076600007660000000045011325036040017323 0ustar frsyukifrsyuki AM_CPPFLAGS = -I.. -I../logic AM_C_CPPFLAGS = -I.. -I../logic bin_PROGRAMS = kumomergedb bin_SCRIPTS = kumoctl kumostat kumotop kumolog kumohash EXTRA_DIST = $(bin_SCRIPTS) kumomergedb_SOURCES = \ mergedb.cc kumomergedb_LDADD = \ ../storage/libkumo_storage.a \ ../log/libkumo_log.a kumofs-0.4.13/src/command/kumolog0000755000076600007660000001421611325036040016677 0ustar frsyukifrsyuki#!/usr/bin/env ruby # # kumofs # # Copyright (C) 2009 FURUHASHI Sadayuki # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # class StringSource def initialize(src) @src = src end def read(off, size) if @src.length < off + size throw :finish end @src[off, size] end def free_until(off) end end class StreamSource def initialize(io) @io = io @from = 0 @buffer = '' @rbuf = '' end def read(off, size) while @from + @buffer.length < off + size @buffer << @io.sysread(1024, @rbuf) end @buffer[off - @from, size] rescue Exception throw :finish end def free_until(off) free = off - @from if free > 0 @buffer.slice!(0, free) @from += free end end end def fixstr(code) r = "" 8.times {|i| c = ((code >> (8*(7-i))) & 0xff) r << c.chr if c != 0 } r end def type_check(obj) obj.is_a?(Array) && obj.length == 3 && obj[0].is_a?(Numeric) && obj[1].is_a?(Numeric) && obj[2].is_a?(Hash) end def do_recover(src, off) puts "recover at #{off}" pk = MessagePack::Unpacker.new while true br = src.read(off,4).unpack('N')[0] doff = off + 4 begin pk.reset rl = pk.execute(src.read(doff,br), 0) if pk.finished && rl == br && type_check(pk.data) return off end rescue off += 1 end end end def do_parse(src, skip, count, &block) count = (1<<31) if count < 0 catch(:finish) { off = 0 rl = 0 pk = MessagePack::Unpacker.new while count > 0 br = src.read(off,4).unpack('N')[0] off += 4 begin pk.reset rl = pk.execute(src.read(off,br), 0) unless pk.finished? && rl == br && type_check(pk.data) raise "format error" end obj = pk.data hash = {} name = fixstr(obj[0]) version = obj[1] obj[2].each_pair {|k,v| hash[fixstr(k)] = v } rescue off = do_recover(src, off-3) next end off += br src.free_until(off) if skip > 0 skip -= 1 else block.call(name, version, hash) count -= 1 end end } end require 'optparse' arg = { :follow => false, :tail => false, :head => false, :line => 10, } op = OptionParser.new op.on('-t', '--tail') {|b| arg[:tail] = b } op.on('-h', '--head') {|b| arg[:head] = b } op.on('-f', '--follow') {|b| arg[:follow] = b } op.on('-n [-]N', '--lines', Integer) {|n| arg[:line] = n } op.banner += " " op.parse!(ARGV) if ARGV.length != 1 puts op.to_s exit 1 end fname = ARGV[0] tail = nil head = nil skip = 0 count = -1 if arg[:tail] if (n = arg[:line]) > 0 tail = Array.new(n) else skip = -n end elsif arg[:head] if (n = arg[:line]) > 0 count = n else head = Array.new(-n) end end if arg[:follow] begin require 'shellwords' fname = Shellwords.escape(fname) rescue fname = "'#{fname}'" end stream = IO.popen("tail -f #{fname}") elsif fname == "-" stream = $stdin else stream = File.open(fname) end src = StreamSource.new(stream) #src = StringSource.new(File.read(fname)) begin require 'rubygems' rescue LoadError end require 'yaml' require 'pp' require 'msgpack' class Hash def hmap(&block) m = {} each_pair {|k, v| m[k] = block.call(k, v) } m end end conf = YAML.load DATA.read.gsub(/(^\t+)/) { ' ' * $+.length } @msgdb = conf["message"] @filterdb = conf["filter"].hmap {|name, hash| hash.hmap {|key, proc| [ proc[0], eval("lambda{|val|#{proc[1]}}") ] } } def print_log(name, version, hash) msg = @msgdb[name] || "#{name}.#{version}" if filter = @filterdb["#{name}.#{version}"] filter.each_pair {|key, proc| val = hash.delete(key) begin hash[proc[0]] = proc[1].call(val) rescue end } end vals = hash.map {|k, v| pv = v.pretty_inspect.rstrip pv = v if pv[1..-2] == v "#{k}=[#{pv}]" }.sort_by{|kv| kv[0] }.join(' ') puts "%s.%s %-15s %s" % [name, version, msg, vals] end if tail do_parse(src, skip, count) {|*params| tail.shift tail.push params } tail.each(&method(:print_log)) elsif head do_parse(src, skip, count) {|*params| head.shift head.push params if h = head[0] print_log(h) end } else do_parse(src, skip, count, &method(:print_log)) end __END__ proc: - &addr | require 'socket' if val.length == 6 addr = Socket.pack_sockaddr_in(0, '0.0.0.0') addr[2,6] = val[0,6] else addr = Socket.pack_sockaddr_in(0, '::') addr[2,2] = val[0,2] addr[8,20] = val[2,20] end Socket.unpack_sockaddr_in(addr).reverse.join(':') - &time | Time.at(val).strftime("%Y-%m-%d %H:%M:%S") - &clocktime | Time.at(val>>32).strftime("%Y-%m-%d %H:%M:%S") + " clock #{val & 0xffffffff}" message: SM: Manager start SS: Server start SW: Gateway start eP: unknown partner nS: new server lS: lost server ers: replicate-set failed erd: replicate-delete failed eg: Get failed es: Set failed ed: Delete failed filter: SM.2: time: [time, *time] addr: [address, *addr] Padd: [partner, *addr] SS.2: time: [time, *time] addr: [address, *addr] db: [database, val] mgr1: [manager1, *addr] mgr2: [manager2, *addr] sadd: [stream_listen, *addr] tmpd: [tmp_dir, val] bkup: [backup_prefix, val] SW.2: time: [time, *time] mgr1: [manager1, *addr] mgr2: [manager2, *addr] eP.2: addr: [address, *addr] nS.2: addr: [address, *addr] lS.2: addr: [address, *addr] ers.3: to: [to, *addr] cktm: [clocktime, *clocktime] erd.3: to: [to, *addr] eP.3: addr: [address, *addr] time: [time, *time] nS.3: addr: [address, *addr] time: [time, *time] lS.3: addr: [address, *addr] time: [time, *time] eg.3: time: [time, *time] es.3: time: [time, *time] ed.3: time: [time, *time] ers.4: to: [to, *addr] cktm: [clocktime, *clocktime] time: [time, *time] erd.4: to: [to, *addr] time: [time, *time] kumofs-0.4.13/src/command/mergedb.cc0000644000076600007660000000505411325036040017210 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "log/mlogger.h" #include "log/mlogger_ostream.h" #include "storage/storage.h" #include template struct auto_array { auto_array() : m(NULL) { } auto_array(T* p) : m(p) { } ~auto_array() { delete[] m; } T& operator[] (size_t i) { return m[i]; } private: T* m; auto_array(const auto_array&); }; using namespace kumo; struct for_each_update { for_each_update(Storage* dstdb, uint64_t* total, uint64_t* merged) : m_total(total), m_merged(merged), m_dstdb(dstdb) { } void operator() (Storage::iterator& kv) { ++*m_total; if(kv.keylen() < Storage::KEY_META_SIZE) { return; } if(kv.vallen() < Storage::VALUE_META_SIZE) { return; } if( m_dstdb->update(kv.key(), kv.keylen(), kv.val(), kv.vallen()) ) { ++*m_merged; } } private: uint64_t *m_total; uint64_t *m_merged; Storage* m_dstdb; }; int main(int argc, char* argv[]) { if(argc <= 3) { std::cerr << "usage: "< ..." << std::endl; return 1; } const char* dst = argv[1]; unsigned int nsrcs = argc - 2; char* const* psrcs = argv + 2; mlogger::reset(new mlogger_ostream(mlogger::TRACE, std::cout)); { // init src databases auto_array< std::auto_ptr > srcdbs(new std::auto_ptr[nsrcs]); for(unsigned int i=0; i < nsrcs; ++i) { srcdbs[i].reset(new Storage(psrcs[i], 0, 0, 0)); } // init dst database std::auto_ptr dstdb(new Storage(dst, 0, 0, 0)); uint64_t total = 0; uint64_t merged = 0; for(unsigned int i=0; i < nsrcs; ++i) { std::cout << "merging "<for_each( for_each_update(dstdb.get(), &total, &merged), ClockTime(0) ); //std::cout << srcdbs[i]->error() << std::endl; // FIXME std::cout << " merged " << merged << " records of " << total << " records" << std::endl; } std::cout << "closing "< @nread @nread = @pk.execute(@buffer, @nread) if @pk.finished? msg = @pk.data @pk.reset @buffer.slice!(0, @nread) @nread = 0 if msg[0] == MessageType::Request process_request(msg[1], msg[2], msg[3]) elsif msg[0] == MessageType::Response process_response(msg[1], msg[3], msg[2]) else # MessageType::ClusterInit raise "unexpected cluster init message" end return msg[1] end end @buffer << @sock.sysread(1024) end end def process_request(seqid, cmd, param) #raise "request received, excpect response" # ignore it end def process_response(seqid, res, err) if cb = @callback.delete(seqid) cb.call(res, err) GC.start end end def synchronize_response(seqid) while receive_message != seqid; end end def send_request_async(cmd, param, &callback) seqid = @seqid # FIXME 1 << 32 @seqid += 1; if @seqid >= 1<<16 then @seqid = 0 end @callback[seqid] = callback if callback send_request(seqid, cmd, param) seqid end def send_request_sync(cmd, param) res = nil err = nil seqid = send_request_async(cmd, param) {|rres, rerr| res = rres err = rerr } synchronize_response(seqid) return [res, err] end def send_request_sync_ex(cmd, param) res, err = send_request_sync(cmd, param) raise "error #{err}" if err res end class HSSeed def initialize(seed) @clocktime = seed[1] @date = Time.at(@clocktime >> 32) @clock = @clocktime & ((1<<32)-1) @nodes = seed[0].map {|raw| active = (raw.slice!(0) == "\1"[0]) HSSeed.rpc_addr(raw) + [active] } end attr_reader :clocktime, :date, :clock, :nodes def inspect %[hash space timestamp:\n] + %[ #{@date} clock #{@clock}\n] + %[node:\n] + @nodes.map {|addr, port, active| " #{addr}:#{port} (#{active ? "active":"fault"})" }.join("\n") end def self.parse(raw) self.new(raw) end def self.rpc_addr(raw) if raw.length == 6 addr = Socket.pack_sockaddr_in(0, '0.0.0.0') addr[2,6] = raw[0,6] else addr = Socket.pack_sockaddr_in(0, '::') addr[2,2] = raw[0,2] addr[8,20] = raw[2,20] end Socket.unpack_sockaddr_in(addr).reverse end end public def GetStatus res = send_request_sync_ex(Protocol::GetNodesInfo, []) form = {} seed = HSSeed.new(res[0]) newcomers = res[1].map {|raw| HSSeed.rpc_addr(raw) } return [seed.nodes, newcomers, seed.date, seed.clock] end def AttachNewServers(replace) send_request_sync_ex(Protocol::AttachNewServers, [replace]) end def DetachFaultServers(replace) send_request_sync_ex(Protocol::DetachFaultServers, [replace]) end def CreateBackup(suffix) send_request_sync_ex(Protocol::CreateBackup, [suffix]) end def SetAutoReplace(enable) send_request_sync_ex(Protocol::SetAutoReplace, [enable]) end def StartReplace() send_request_sync_ex(Protocol::StartReplace, []) end module Protocol GetNodesInfo = 0 << 16 | 99 AttachNewServers = 0 << 16 | 100 DetachFaultServers = 0 << 16 | 101 CreateBackup = 0 << 16 | 102 SetAutoReplace = 0 << 16 | 103 StartReplace = 0 << 16 | 104 GetStatus = 0 << 16 | 97 SetConfig = 0 << 16 | 98 end MANAGER_DEFAULT_PORT = 19700 SERVER_DEFAULT_PORT = 19800 class HashSpace VIRTUAL_NODE_NUMBER = 128 class Node def initialize(addr, port, is_active) @addr = addr @port = port.to_i @is_active = is_active end attr_reader :addr, :port, :is_active def active? @active end def dump_addr Socket.pack_sockaddr_in(@port, @addr)[2, 6] end end class VirtualNode def initialize(hash, real) @hash = hash @real = real end attr_reader :hash, :real def <=>(o) @hash <=> o.hash end end def self.hash(str) require 'digest/sha1' Digest::SHA1.digest(str)[0,8].unpack('Q')[0] end def initialize @nodes = [] @space = [] end attr_reader :nodes, :space def add_server(addr, port, is_active = true) real = Node.new(addr, port, is_active) @nodes << real add_virtual_nodes(real) @space.sort! real end def find_each(h, &block) h = self.class.hash(h) if h.is_a?(String) first = 0 @space.each {|v| break unless v.hash < h first += 1 } i = first last = first + @space.length while true break unless yield @space[i % @space.length].real i += 1 break if i == last end end private def add_virtual_nodes(real) x = self.class.hash(real.dump_addr) @space << VirtualNode.new(x, real) (VIRTUAL_NODE_NUMBER-1).times { x = self.class.hash([x].pack('Q')) @space << VirtualNode.new(x, real) } nil end def rehash @space.clear @nodes.each {|real| add_virtual_nodes(real) } @space.sort! end end end class KumoManager < KumoRPC def initialize(host, port) super(host, port) end def AttachNewServers(replace) send_request_sync_ex(Protocol::AttachNewServers, [replace]) end def DetachFaultServers(replace) send_request_sync_ex(Protocol::DetachFaultServers, [replace]) end def CreateBackup(suffix) send_request_sync_ex(Protocol::CreateBackup, [suffix]) end def SetAutoReplace(enable) send_request_sync_ex(Protocol::SetAutoReplace, [enable]) end def StartReplace(full = false) if full send_request_sync_ex(Protocol::StartReplace, [true]) else send_request_sync_ex(Protocol::StartReplace, []) end end end if $0 == __FILE__ $now = Time.now.strftime("%Y%m%d") def usage puts "Usage: #{File.basename($0)} address[:port=#{KumoRPC::MANAGER_DEFAULT_PORT}] command [options]" puts "command:" puts " status get status" puts " attach attach all new servers and start replace" puts " attach-noreplace attach all new servers" puts " detach detach all fault servers and start replace" puts " detach-noreplace detach all fault servers" puts " replace start replace without attach/detach" puts " full-replace start full-replace (repair consistency)" puts " backup [suffix=#{$now }] create backup with specified suffix" puts " enable-auto-replace enable auto replace" puts " disable-auto-replace disable auto replace" exit 1 end if ARGV.length < 2 usage end addr = ARGV.shift host, port = addr.split(':', 2) port ||= KumoRPC::MANAGER_DEFAULT_PORT cmd = ARGV.shift case cmd when "stat", "status" usage if ARGV.length != 0 attached, not_attached, date, clock = KumoManager.new(host, port).GetStatus puts "hash space timestamp:" puts " #{date} clock #{clock}" puts "attached node:" attached.each {|addr, port, active| puts " #{addr}:#{port} (#{active ? "active":"fault"})" } puts "not attached node:" not_attached.each {|addr, port| puts " #{addr}:#{port}" } when "attach" usage if ARGV.length != 0 p KumoManager.new(host, port).AttachNewServers(true) when "attach-noreplace" usage if ARGV.length != 0 p KumoManager.new(host, port).AttachNewServers(false) when "detach" usage if ARGV.length != 0 p KumoManager.new(host, port).DetachFaultServers(true) when "detach-noreplace" usage if ARGV.length != 0 p KumoManager.new(host, port).DetachFaultServers(false) when "enable-auto-replace" usage if ARGV.length != 0 p KumoManager.new(host, port).SetAutoReplace(true) when "disable-auto-replace" usage if ARGV.length != 0 p KumoManager.new(host, port).SetAutoReplace(false) when "backup" if ARGV.length == 0 suffix = $now elsif ARGV.length == 1 suffix = ARGV.shift else usage end puts "suffix=#{suffix}" p KumoManager.new(host, port).CreateBackup(suffix) when "replace" usage if ARGV.length != 0 p KumoManager.new(host, port).StartReplace() when "full-replace" usage if ARGV.length != 0 p KumoManager.new(host, port).StartReplace(true) else puts "unknown command #{cmd}" puts "" usage end end # if $0 == __FILE__ kumofs-0.4.13/src/command/kumostat0000755000076600007660000001216611411017525017076 0ustar frsyukifrsyuki#!/usr/bin/env ruby # # kumofs # # Copyright (C) 2009 FURUHASHI Sadayuki # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # load File.dirname(__FILE__) + "/kumoctl" class KumoServer < KumoRPC def initialize(host, port) super(host, port) end def GetStatus(key) send_request_sync_ex(Protocol::GetStatus, [key]) end def SetConfig(key, arg) send_request_sync_ex(Protocol::SetConfig, [key, arg]) end STAT_PID = 0 STAT_UPTIME = 1 STAT_TIME = 2 STAT_VERSION = 3 STAT_CMD_GET = 4 STAT_CMD_SET = 5 STAT_CMD_DELETE = 6 STAT_DB_ITEMS = 7 STAT_CLOCKTIME = 8 STAT_RHS = 9 STAT_WHS = 10 STAT_REPLACE = 11 CONF_TCP_NODELAY = 0 STAT_NAME_OF = { STAT_PID => "pid", STAT_UPTIME => "uptime", STAT_TIME => "time", STAT_VERSION => "version", STAT_CMD_GET => "cmd_get", STAT_CMD_SET => "cmd_set", STAT_CMD_DELETE => "cmd_delete", STAT_DB_ITEMS => "curr_items", } def self.replace_stat_str(flags) if flags & 0x01 != 0 "inactive" elsif flags & 0x08 != 0 "Deleting" elsif flags & 0x04 != 0 "Copying" elsif flags & 0x02 != 0 "WAIT" else "ready" end end end if $0 == __FILE__ def usage puts "Usage: #{File.basename($0)} server-address[:port=#{KumoRPC::SERVER_DEFAULT_PORT}] command" puts " #{File.basename($0)} -m manager-address[:port=#{KumoRPC::MANAGER_DEFAULT_PORT}] command" puts "command:" puts " pid get pid of server process" puts " uptime get uptime" puts " time get UNIX time" puts " version get version" puts " cmd_get get number of get requests" puts " cmd_set get number of set requests" puts " cmd_delete get number of delete requests" puts " items get number of stored items" puts " stats get statistics like memcached's 'stats' command" puts " rhs get rhs (routing table for Get)" puts " whs get whs (routing table for Set/Delete)" puts " hscheck check if rhs == whs" puts " replstat get replace status" puts " set_delay maximize throughput at the expense of latency" puts " unset_delay minimize latency at the expense of throughput" exit 1 end @commands = { "pid" => [KumoServer::STAT_PID], "uptime" => [KumoServer::STAT_UPTIME], "time" => [KumoServer::STAT_TIME], "version" => [KumoServer::STAT_VERSION], "cmd_get" => [KumoServer::STAT_CMD_GET], "cmd_set" => [KumoServer::STAT_CMD_SET], "cmd_delete" => [KumoServer::STAT_CMD_DELETE], "items" => [KumoServer::STAT_DB_ITEMS], "rhs" => Proc.new{|s| KumoRPC::HSSeed.parse(s.GetStatus(KumoServer::STAT_RHS)).inspect }, "whs" => Proc.new{|s| KumoRPC::HSSeed.parse(s.GetStatus(KumoServer::STAT_WHS)).inspect }, "hscheck" => Proc.new{|s| s.GetStatus(KumoServer::STAT_RHS) == s.GetStatus(KumoServer::STAT_WHS) }, "replstat" => Proc.new{|s| KumoServer.replace_stat_str s.GetStatus(KumoServer::STAT_REPLACE) }, "set_delay" => Proc.new{|s| s.SetConfig(KumoServer::CONF_TCP_NODELAY, false) }, "unset_delay" => Proc.new{|s| s.SetConfig(KumoServer::CONF_TCP_NODELAY, true) }, "stats" => [ KumoServer::STAT_PID, KumoServer::STAT_UPTIME, KumoServer::STAT_TIME, KumoServer::STAT_CMD_GET, KumoServer::STAT_CMD_SET, KumoServer::STAT_CMD_DELETE, KumoServer::STAT_DB_ITEMS, ], } def run_command(cmd, host, port) s = KumoServer.new(host, port) begin result = case cmd when Array if cmd.length > 1 res = "" cmd.each {|c| res += sprintf "STAT %s %s\n", KumoServer::STAT_NAME_OF[c], s.GetStatus(*[c]) } res+"END" else s.GetStatus(*cmd) end else Proc cmd.call(s) end rescue puts $!.to_s ensure s.close end result.to_s+"\n" end if ARGV[0] == "-m" manager = true ARGV.shift end if ARGV.length != 2 usage end addr = ARGV.shift cmd = ARGV.shift cmd = @commands[cmd] unless cmd usage end if manager host, port = addr.split(':', 2) port ||= KumoRPC::MANAGER_DEFAULT_PORT mgr = KumoManager.new(host, port) attached, not_attached, date, clock = mgr.GetStatus mgr.close attached.each {|host, port, active| if active print "#{host}:#{port}: " $stdout.flush print run_command(cmd, host, port) end } else host, port = addr.split(':', 2) port ||= KumoRPC::SERVER_DEFAULT_PORT print run_command(cmd, host, port) end end # if $0 == __FILE__ kumofs-0.4.13/src/command/Makefile.in0000644000076600007660000003637611501563645017370 0ustar frsyukifrsyuki# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 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exceeded. .NOEXPORT: kumofs-0.4.13/src/command/kumotop0000755000076600007660000001022511377403302016722 0ustar frsyukifrsyuki#!/usr/bin/env ruby # # kumofs # # Copyright (C) 2009 FURUHASHI Sadayuki # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # load File.dirname(__FILE__) + "/kumostat" # 1 2 3 4 5 6 7 8 9 10 11 12 INDEX = %w[address #Get #Set #Del Get/s Set/s Del/s QPS items time clock status] FORMAT_SMALL = %[%1$22s%2$9s%3$9s%4$9s%9$10s %10$19s %12$8s\n %5$9s%6$9s%7$9s%8$10s %11$19s] FORMAT_LARGE = %[%23s %9s %9s %9s %8s %8s %8s %8s %10s %20s %8s %8s] TIME_FORMAT = "%Y-%m-%d %H:%M:%S" class Node require "timeout" def initialize(host, port) @host = host @port = port @time = Time.at(0) @before_get = 0 @before_set = 0 @before_del = 0 @con = nil end def param unless @con Timeout.timeout(0.5) { @con = KumoServer.new(@host, @port) } end get = @con.GetStatus(KumoServer::STAT_CMD_GET) set = @con.GetStatus(KumoServer::STAT_CMD_SET) del = @con.GetStatus(KumoServer::STAT_CMD_DELETE) items = @con.GetStatus(KumoServer::STAT_DB_ITEMS) clocktime = @con.GetStatus(KumoServer::STAT_CLOCKTIME) replacing = @con.GetStatus(KumoServer::STAT_REPLACE) if replacing replacing = KumoServer.replace_stat_str(replacing) else replacing = '?' end time = clocktime >> 32 clock = clocktime & 0xffffffff now = Time.now elapse = @time - now @time = now get_incr = @before_get - get set_incr = @before_set - set del_incr = @before_del - del get_per_s = get_incr / elapse set_per_s = set_incr / elapse del_per_s = del_incr / elapse q_per_s = (get_incr + set_incr + del_incr) / elapse @before_get = get @before_set = set @before_del = del [ "#{@host}:#{@port}", int_format(get), int_format(set), int_format(del), int_format(get_per_s), int_format(set_per_s), int_format(del_per_s), q_per_s.to_i, items, Time.at(time).strftime(TIME_FORMAT), clock, replacing ] rescue @con.close rescue nil @con = nil ar = Array.new(INDEX.length) ar[0] = "#{@host}:#{@port}" ar[1] = $!.to_s ar end def int_format(n) n.to_i #if n < 10**3 # n.to_i #elsif n < 10**6 # "%.1fK" % [n.to_f/(10**3)] #elsif n < 10**12 # "%.1fG" % [n.to_f/(10**6)] #else # "%.1fT" % [n.to_f/(10**9)] #end end end def usage puts "Usage: #{File.basename($0)} server-address[:port=#{KumoRPC::SERVER_DEFAULT_PORT}] ..." puts " #{File.basename($0)} -m manager-address[:port=#{KumoRPC::MANAGER_DEFAULT_PORT}]" exit 1 end if ARGV.empty? usage end if ARGV[0] == "-m" ARGV.shift if ARGV.length != 1 usage end host, port = ARGV.shift.split(':', 2) port ||= KumoRPC::MANAGER_DEFAULT_PORT mgr = KumoManager.new(host, port) attached, not_attached, date, clock = mgr.GetStatus mgr.close @nodes = attached.map {|addr, port, active| Node.new(addr, port) } else @nodes = ARGV.map {|addr| host, port = addr.split(':', 2) port ||= KumoRPC::SERVER_DEFAULT_PORT Node.new(host, port) } end require "curses" Curses.init_screen def refresh Curses.clear if Curses.stdscr.maxx - 1 >= 129 format = FORMAT_LARGE else format = FORMAT_SMALL end index = format % INDEX Curses.setpos(0, 0) Curses.addstr index lines = index.count("\n")+1 @nodes.each_with_index {|node, i| Curses.setpos((1+i)*lines, 0) Curses.addstr format % node.param } Curses.refresh end begin th = Thread.start { begin while true before = Time.now refresh elapse = Time.now - before if elapse < 0.5 sleep 0.5 - elapse end end rescue $stderr.puts $!.inspect end } while true ch = Curses.getch if ch == 'q'.unpack('C').first break else refresh end end ensure Curses.close_screen end 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versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: kumofs-0.4.13/src/rpc/0000755000076600007660000000000011501565630014446 5ustar frsyukifrsyukikumofs-0.4.13/src/rpc/rpc.h0000644000076600007660000000212211325036040015370 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_RPC_H__ #define RPC_RPC_H__ #include "rpc/types.h" #include "rpc/address.h" #include "rpc/responder.h" #include "rpc/connection.h" #include "rpc/weak_responder.h" #include "rpc/session.h" #include "rpc/transport.h" #include "rpc/responder_impl.h" #include "rpc/session_impl.h" #include "rpc/transport_impl.h" #include "rpc/weak_responder_impl.h" #include "rpc/retry.h" #include "rpc/request.h" #include "rpc/message.h" #endif /* rpc/rpc.h */ kumofs-0.4.13/src/rpc/transport.h0000644000076600007660000000407211325036040016646 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_TRANSPORT_H__ #define RPC_TRANSPORT_H__ #include "rpc/types.h" #include "rpc/connection.h" namespace rpc { struct transport_manager { virtual ~transport_manager() { } }; class basic_transport { public: basic_transport(int fd, basic_shared_session s, transport_manager* mgr = NULL); ~basic_transport(); public: // get transport manager transport_manager* get_manager(); // called from basic_session::shutdown() basic_shared_session shutdown(); public: void process_request(method_id method, msgobj param, msgid_t msgid, auto_zone& z); void process_response(msgobj res, msgobj err, msgid_t msgid, auto_zone& z); public: void send_data(const char* buf, size_t buflen, void (*finalize)(void*), void* data); void send_datav(vrefbuffer* buf, void (*finalize)(void*), void* data); protected: int m_fd; basic_shared_session m_session; private: transport_manager* m_manager; private: basic_transport(); basic_transport(const basic_transport&); }; class transport : public basic_transport, public connection { public: transport(int fd, basic_shared_session& s, transport_manager* mgr = NULL); virtual ~transport(); void process_request(method_id method, msgobj param, msgid_t msgid, auto_zone& z); void process_response(msgobj res, msgobj err, msgid_t msgid, auto_zone& z); private: transport(); transport(const transport&); }; } // namespace rpc #endif /* rpc/transport.h */ kumofs-0.4.13/src/rpc/address.h0000644000076600007660000001153611325036040016242 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_ADDRESS_H__ #define RPC_ADDRESS_H__ #include #include #include #include #include #include #include namespace rpc { class address { public: address(); address(const struct sockaddr_in& addr); #ifdef KUMO_IPV6 address(const struct sockaddr_in6& addr); #endif address(const char* ptr, unsigned int len); // address(const address& o); public: unsigned int dump_size() const; const char* dump() const; static const unsigned int MAX_DUMP_SIZE = 22; bool connectable() const; private: // +--+----+ // | 2| 4 | // +--+----+ // port network byte order // IPv4 address // // +--+----------------+----+ // | 2| 16 | 4 | // +--+----------------+----+ // port network byte order // IPv6 address // scope id #ifdef KUMO_IPV6 char m_serial_address[22]; unsigned int m_serial_length; // 6 or 22 #else char m_serial_address[8]; #endif public: socklen_t addrlen() const; void getaddr(sockaddr* addrbuf) const; uint16_t port() const; void set_port(uint16_t p); private: uint16_t raw_port() const; public: bool operator== (const address& addr) const; bool operator!= (const address& addr) const; bool operator< (const address& addr) const; bool operator> (const address& addr) const; friend std::ostream& operator<< (std::ostream& stream, const address& addr); }; std::ostream& operator<< (std::ostream& stream, const address& addr); inline address::address() #ifdef KUMO_IPV6 : m_serial_length(0) { *((uint16_t*)&m_serial_address[0]) = 0; } #else { memset(&m_serial_address[0], 0, 8); } #endif //inline address::address(const address& o) : // m_serial_length(o.m_serial_length) //{ // memcpy(m_serial_address, o.m_serial_address, m_serial_length); //} inline uint16_t address::raw_port() const { #ifdef KUMO_IPV6 return *((uint16_t*)&m_serial_address[0]); #else return *((uint16_t*)&m_serial_address[0]); #endif } inline unsigned int address::dump_size() const { #ifdef KUMO_IPV6 return m_serial_length; #else return 6; #endif } inline const char* address::dump() const { #ifdef KUMO_IPV6 return m_serial_address; #else return m_serial_address; #endif } inline uint16_t address::port() const { return ntohs(raw_port()); } inline void address::set_port(uint16_t p) { #ifdef KUMO_IPV6 *((uint16_t*)m_serial_address) = htons(p); #else *((uint16_t*)m_serial_address) = htons(p); #endif } inline bool address::connectable() const { return raw_port() != 0; } inline socklen_t address::addrlen() const { #ifdef KUMO_IPV6 return m_serial_length == 6 ? sizeof(sockaddr_in) : sizeof(sockaddr_in6); #else return sizeof(sockaddr_in); #endif } inline bool address::operator== (const address& addr) const { #ifdef KUMO_IPV6 return m_serial_length == addr.m_serial_length && memcmp(m_serial_address, addr.m_serial_address, m_serial_length) == 0; #else return memcmp(m_serial_address, addr.m_serial_address, 8) == 0; #endif } inline bool address::operator!= (const address& addr) const { return !(*this == addr); } inline bool address::operator< (const address& addr) const { #ifdef KUMO_IPV6 if(m_serial_length == addr.m_serial_length) { return memcmp(m_serial_address, addr.m_serial_address, m_serial_length) < 0; } else { return m_serial_length < addr.m_serial_length; } #else return memcmp(m_serial_address, addr.m_serial_address, 8) < 0; #endif } inline bool address::operator> (const address& addr) const { #ifdef KUMO_IPV6 if(m_serial_length == addr.m_serial_length) { return memcmp(m_serial_address, addr.m_serial_address, m_serial_length) > 0; } else { return m_serial_length > addr.m_serial_length; } #else return memcmp(m_serial_address, addr.m_serial_address, 8) > 0; #endif } #ifdef MSGPACK_OBJECT_HPP__ inline address& operator>> (msgpack::object o, address& v) { using namespace msgpack; if(o.type != type::RAW) { throw type_error(); } v = address(o.via.raw.ptr, o.via.raw.size); return v; } template inline msgpack::packer& operator<< (msgpack::packer& o, const address& v) { using namespace msgpack; o.pack_raw(v.dump_size()); o.pack_raw_body(v.dump(), v.dump_size()); return o; } #endif } // namespace rpc #endif /* rpc/address.h */ kumofs-0.4.13/src/rpc/connection.h0000644000076600007660000001066311325036040016754 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_CONNECTION_H__ #define RPC_CONNECTION_H__ #include "log/mlogger.h" //FIXME #include "rpc/types.h" #include "rpc/protocol.h" #include "rpc/wavy.h" #include "rpc/exception.h" #include #include #include #include #include #include #include #ifndef RPC_INITIAL_BUFFER_SIZE #define RPC_INITIAL_BUFFER_SIZE (64*1024) #endif #ifndef RPC_BUFFER_RESERVATION_SIZE #define RPC_BUFFER_RESERVATION_SIZE (8*1024) #endif namespace rpc { template class connection : public mp::wavy::handler { public: connection(int fd); virtual ~connection(); public: // from wavy: readable notification void read_event(); void submit_message(msgobj msg, auto_zone& z); void process_message(msgobj msg, msgpack::zone* newz); void process_request(method_id method, msgobj param, msgid_t msgid, auto_zone& z); void dispatch_request(method_id method, msgobj param, responder& response, auto_zone& z); void process_response(msgobj result, msgobj error, msgid_t msgid, auto_zone& z); private: msgpack::unpacker m_pac; private: connection(); connection(const connection&); }; template connection::connection(int fd) : mp::wavy::handler(fd), m_pac(RPC_INITIAL_BUFFER_SIZE) { } template connection::~connection() { } template void connection::connection::read_event() try { m_pac.reserve_buffer(RPC_BUFFER_RESERVATION_SIZE); ssize_t rl = ::read(fd(), m_pac.buffer(), m_pac.buffer_capacity()); if(rl <= 0) { if(rl == 0) { throw connection_closed_error(); } if(errno == EAGAIN || errno == EINTR) { return; } else { throw connection_broken_error(); } } m_pac.buffer_consumed(rl); while(m_pac.execute()) { msgobj msg = m_pac.data(); std::auto_ptr z( m_pac.release_zone() ); m_pac.reset(); static_cast(this)->submit_message(msg, z); } } catch(connection_error& e) { LOG_DEBUG(e.what()); throw; } catch(msgpack::type_error& e) { LOG_ERROR("rpc packet: type error"); throw; } catch(std::exception& e) { LOG_WARN("rpc packet: ", e.what()); throw; } catch(...) { LOG_ERROR("rpc packet: unknown error"); throw; } template inline void connection::submit_message(msgobj msg, auto_zone& z) { // FIXME better performance? static_cast(this)->process_message(msg, z.release()); //wavy::submit(&IMPL::process_message, // shared_self(), msg, z.get()); //z.release(); } template inline void connection::dispatch_request(method_id method, msgobj param, responder& response, auto_zone& z) { throw msgpack::type_error(); } template inline void connection::process_response(msgobj result, msgobj error, msgid_t msgid, auto_zone& z) { throw msgpack::type_error(); } template inline void connection::process_request(method_id method, msgobj param, msgid_t msgid, auto_zone& z) { responder response(fd(), msgid); static_cast(this)->dispatch_request( method, param, response, z); } template void connection::process_message(msgobj msg, msgpack::zone* newz) try { auto_zone z(newz); rpc_message rpc(msg.convert()); if(rpc.is_request()) { rpc_request msgreq(msg.convert()); static_cast(this)->process_request( msgreq.method(), msgreq.param(), msgreq.msgid(), z); } else { rpc_response msgres(msg.convert()); static_cast(this)->process_response( msgres.result(), msgres.error(), msgres.msgid(), z); } } catch(msgpack::type_error& e) { LOG_ERROR("rpc packet: type error"); throw; } catch(std::exception& e) { LOG_WARN("rpc packet: ", e.what()); throw; } catch(...) { LOG_ERROR("rpc packet: unknown error"); throw; } } // namespace rpc #endif /* rpc/connection.h */ kumofs-0.4.13/src/rpc/Makefile.am0000644000076600007660000000120311325036040016466 0ustar frsyukifrsyuki noinst_LIBRARIES = libkumo_rpc.a libkumo_cluster.a libkumo_rpc_a_CPPFLAGS = -I.. libkumo_cluster_a_CPPFLAGS = -I.. libkumo_rpc_a_SOURCES = \ address.cc \ session.cc libkumo_cluster_a_SOURCES = \ $(libkumo_rpc_a_SOURCES) \ server.cc \ cluster.cc noinst_HEADERS = \ address.h \ client.h \ client_tmpl.h \ cluster.h \ connection.h \ exception.h \ message.h \ protocol.h \ request.h \ responder.h \ responder_impl.h \ retry.h \ rpc.h \ server.h \ session.h \ session_impl.h \ transport.h \ transport_impl.h \ types.h \ vrefbuffer.h \ wavy.h \ weak_responder.h \ weak_responder_impl.h kumofs-0.4.13/src/rpc/server.h0000644000076600007660000000507511325036040016124 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_SERVER_H__ #define RPC_SERVER_H__ #include "rpc/rpc.h" #include "log/mlogger.h" // FIXME #include #include #include namespace rpc { class server; class peer : public basic_session { public: peer(session_manager* mgr = NULL); }; typedef mp::shared_ptr shared_peer; typedef mp::weak_ptr weak_peer; class server : public session_manager, public transport_manager { public: typedef shared_peer shared_session; typedef weak_peer weak_session; server(); virtual ~server(); virtual void dispatch( shared_peer from, weak_responder response, method_id method, msgobj param, auto_zone z) = 0; public: // step timeout count. void step_timeout(); // add accepted connection shared_peer accepted(int fd); // apply function to all connected sessions. // F is required to implement // void operator() (shared_peer); template void for_each_peer(F f); protected: mp::pthread_mutex m_peers_mutex; typedef std::map peers_t; peers_t m_peers; public: virtual void dispatch_request( basic_shared_session& s, weak_responder response, method_id method, msgobj param, auto_zone z); virtual void transport_lost_notify(basic_shared_session& s); private: server(const server&); }; inline peer::peer(session_manager* mgr) : basic_session(mgr) { } namespace detail { template struct server_each_peer { server_each_peer(F f) : m(f) { } inline void operator() (std::pair& x) { basic_shared_session s(x.second.lock()); if(s && !s->is_lost()) { m(mp::static_pointer_cast(s)); } } private: F m; server_each_peer(); }; } // namespace detail template void server::for_each_peer(F f) { pthread_scoped_lock lk(m_peers_mutex); detail::server_each_peer e(f); std::for_each(m_peers.begin(), m_peers.end(), e); } } // namespace rpc #endif /* rpc/client.h */ kumofs-0.4.13/src/rpc/transport_impl.h0000644000076600007660000000506111325036040017666 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_TRANSPORT_IMPL_H__ #define RPC_TRANSPORT_IMPL_H__ namespace rpc { inline basic_transport::basic_transport(int fd, basic_shared_session s, transport_manager* mgr) : m_fd(fd), m_session(s), m_manager(mgr) { } inline basic_transport::~basic_transport() { } inline transport_manager* basic_transport::get_manager() { return m_manager; } inline basic_shared_session basic_transport::shutdown() { ::shutdown(m_fd, SHUT_RD); // FIXME return m_session; } inline transport::transport(int fd, basic_shared_session& s, transport_manager* mgr) : basic_transport(fd, s, mgr), connection(fd) { m_session->bind_transport(this); } inline transport::~transport() { if(m_session) { m_session->unbind_transport(this, m_session); } } inline void basic_transport::process_request(method_id method, msgobj param, msgid_t msgid, auto_zone& z) { if(!m_session) { throw std::runtime_error("session unbound"); } m_session->process_request(m_session, method, param, msgid, z); } inline void transport::process_request(method_id method, msgobj param, msgid_t msgid, auto_zone& z) { basic_transport::process_request(method, param, msgid, z); } inline void basic_transport::process_response(msgobj result, msgobj error, msgid_t msgid, auto_zone& z) { m_session->process_response(m_session, result, error, msgid, z); } inline void transport::process_response(msgobj res, msgobj err, msgid_t msgid, auto_zone& z) { basic_transport::process_response(res, err, msgid, z); } inline void basic_transport::send_data( const char* buf, size_t buflen, void (*finalize)(void*), void* data) { wavy::request req(finalize, data); wavy::write(m_fd, buf, buflen, req); } inline void basic_transport::send_datav( vrefbuffer* buf, void (*finalize)(void*), void* data) { wavy::request req(finalize, data); wavy::writev(m_fd, buf->vector(), buf->vector_size(), req); } } // namespace rpc #endif /* rpc/transport_impl.h */ kumofs-0.4.13/src/rpc/session.h0000644000076600007660000001122211325036040016270 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_SESSION_H__ #define RPC_SESSION_H__ #include "rpc/address.h" #include "rpc/connection.h" #include "rpc/vrefbuffer.h" #include #include #include namespace rpc { class basic_transport; struct session_manager { session_manager() { } virtual ~session_manager() { } virtual void dispatch_request( basic_shared_session& s, weak_responder response, method_id method, msgobj param, auto_zone z) = 0; virtual void transport_lost_notify(basic_shared_session& s) = 0; }; class basic_session { public: basic_session(session_manager* mgr = NULL); virtual ~basic_session(); typedef std::auto_ptr auto_zone; public: // step callback timeout count. void step_timeout(basic_shared_session self); // return true if this session is connected. bool is_bound() const; // call remote procedure. // if this session is not bound, exception will be thrown. // Message is requred to inherit rpc::message. template void call(Message& params, shared_zone life, callback_t callback, unsigned short timeout_steps); // get session manager session_manager* get_manager(); void send_data(const char* buf, size_t buflen, void (*finalize)(void*), void* data); void send_datav(vrefbuffer* buf, void (*finalize)(void*), void* data); public: // called from client::async_connect and user. // the number of retried times is reset when bind_transport() // is called. unsigned short increment_connect_retried_count(); // return number of connect retried times. unsigned short connect_retried_count(); // called from user. // close this session. void shutdown(); public: // call all registered callback functions with specified arguments // and set is_lost == true void force_lost(basic_shared_session& s, msgobj res, msgobj err); public: // return true if the destructor of this session is already running or // force_lost() is called. bool is_lost() const; // turn off the lost flag. // use this function carefully. void revive(); public: // called from transport void process_request( basic_shared_session& s, method_id method, msgobj param, msgid_t msgid, auto_zone z); // process callback. void process_response( basic_shared_session& self, msgobj result, msgobj error, msgid_t msgid, auto_zone z); virtual bool bind_transport(basic_transport* t); virtual bool unbind_transport(basic_transport* t, basic_shared_session& self); protected: template msgid_t pack(vrefbuffer& buffer, Message& param); private: void call_real(msgid_t msgid, std::auto_ptr buffer, shared_zone life, callback_t callback, unsigned short timeout_steps); protected: msgid_t m_msgid_rr; void* m_cbtable; // anonymous:session.cc mp::pthread_mutex m_binds_mutex; typedef std::vector binds_t; binds_t m_binds; bool m_lost; unsigned short m_connect_retried_count; session_manager* m_manager; private: basic_session(); basic_session(const basic_session&); }; class session : public basic_session { public: session(session_manager* mgr = NULL); virtual ~session(); public: // call remote procedure. // if this session is not connected, the request will // be kept till connected. // Message is requred to inherit rpc::message. template void call(Message& param, shared_zone life, callback_t callback, unsigned short timeout_steps); // clear all pending requests. void cancel_pendings(); public: virtual bool bind_transport(basic_transport* t); virtual bool unbind_transport(basic_transport* t, basic_shared_session& self); private: void call_real(msgid_t msgid, std::auto_ptr buffer, shared_zone life, callback_t callback, unsigned short timeout_steps); private: mp::pthread_mutex m_pending_queue_mutex; typedef std::vector pending_queue_t; pending_queue_t m_pending_queue; void clear_pending_queue(pending_queue_t& queue); private: session(); session(const session&); }; } // namespace rpc #endif /* rpc/session.h */ kumofs-0.4.13/src/rpc/responder.h0000644000076600007660000000275611325036040016622 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_RESPONDER_H__ #define RPC_RESPONDER_H__ #include "rpc/types.h" namespace rpc { class responder { public: responder(int fd, msgid_t msgid); ~responder(); template void result(Result res); template void result(Result res, auto_zone z); template void error(Error err); template void error(Error err, auto_zone z); void null(); void send_response(const char* buf, size_t buflen, auto_zone z); void send_responsev(const struct iovec* vb, size_t count, auto_zone z); private: template void call(Result& res, Error& err); template void call(Result& res, Error& err, auto_zone z); private: int m_fd; msgid_t m_msgid; private: responder(); }; } // namespace rpc #endif /* rpc/responder.h */ kumofs-0.4.13/src/rpc/client.h0000644000076600007660000000635511325036040016076 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_CLIENT_H__ #define RPC_CLIENT_H__ #include "rpc/rpc.h" #include "rpc/protocol.h" #include "log/mlogger.h" // FIXME #include #include namespace rpc { template class client_tmpl : public session_manager, public transport_manager { public: typedef mp::shared_ptr shared_session; typedef mp::weak_ptr weak_session; typedef mp::function callback_t; public: client_tmpl(unsigned int connect_timeout_msec, unsigned short connect_retry_limit); virtual ~client_tmpl(); virtual void transport_lost(shared_session& s); virtual void connect_failed(shared_session s, address addr, int error) { transport_lost(s); } virtual void dispatch( shared_session from, weak_responder response, method_id method, msgobj param, auto_zone z) = 0; public: // step callback timeout count void step_timeout(); // get/create RPC stub instance for the address. // if the session is not exist, connect to the session shared_session get_session(const address& addr); // get/create RPC stub instance for the address. // if the session is not exist, don't connect to the session // and returns unbound RPC stub instance. shared_session create_session(const address& addr); // add new connection and new managed Session and bind them. shared_session add(int fd, const address& addr); // apply function to all connected sessions. // F is required to implement // void operator() (shared_session); template void for_each_session(F f); protected: // connect session to the address and return true if // it is not bound. bool async_connect(const address& addr, shared_session& s); private: template shared_session get_session_impl(const address& addr); private: // FIXME performance: partitioning + rwlock->mutex? mp::pthread_rwlock m_sessions_rwlock; typedef std::multimap sessions_t; sessions_t m_sessions; struct connect_pack { shared_session session; address addr; }; void connect_callback(address addr, shared_session s, int fd, int err); protected: unsigned int m_connect_timeout_msec; unsigned short m_connect_retry_limit; public: virtual void dispatch_request( basic_shared_session& s, weak_responder response, method_id method, msgobj param, auto_zone z); virtual void transport_lost_notify(basic_shared_session& s); private: client_tmpl(); client_tmpl(const client_tmpl&); }; typedef client_tmpl<> client; } // namespace rpc #include "rpc/client_tmpl.h" #endif /* rpc/client.h */ kumofs-0.4.13/src/rpc/session_impl.h0000644000076600007660000000513411325036040017316 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_SESSION_IMPL_H__ #define RPC_SESSION_IMPL_H__ namespace rpc { inline bool basic_session::is_bound() const { return !m_binds.empty(); } inline bool basic_session::is_lost() const { return m_lost; } inline void basic_session::revive() { m_lost = false; } inline unsigned short basic_session::increment_connect_retried_count() { return ++m_connect_retried_count; // FIXME atomic? } inline unsigned short basic_session::connect_retried_count() { return m_connect_retried_count; } inline session::session(session_manager* mgr) : basic_session(mgr) { } inline session::~session() { cancel_pendings(); } inline session_manager* basic_session::get_manager() { return m_manager; } inline void basic_session::process_request( basic_shared_session& s, method_id method, msgobj param, msgid_t msgid, auto_zone z) { weak_responder response(s, msgid); get_manager()->dispatch_request(s, response, method, param, z); } template inline msgid_t basic_session::pack(vrefbuffer& buffer, Message& param) { msgid_t msgid = __sync_add_and_fetch(&m_msgid_rr, 1); rpc_request msgreq(typename Message::method(), param, msgid); msgpack::pack(buffer, msgreq); return msgid; } template inline void basic_session::call( Message& param, shared_zone life, callback_t callback, unsigned short timeout_steps) { LOG_DEBUG("send request method=",Message::method::id); std::auto_ptr buffer(new vrefbuffer()); msgid_t msgid = pack(*buffer, param); call_real(msgid, buffer, life, callback, timeout_steps); } template inline void session::call( Message& param, shared_zone life, callback_t callback, unsigned short timeout_steps) { LOG_DEBUG("send request method=",Message::method::id); std::auto_ptr buffer(new vrefbuffer()); msgid_t msgid = pack(*buffer, param); call_real(msgid, buffer, life, callback, timeout_steps); } } // namespace rpc #endif /* rpc/session_impl.h */ kumofs-0.4.13/src/rpc/cluster.cc0000644000076600007660000001504311325036040016431 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "rpc/cluster.h" namespace rpc { cluster_transport::cluster_transport(int fd, basic_shared_session s, transport_manager* srv) : basic_transport(fd, s, srv), connection(fd), m_process_state(NULL) { send_init(); s->bind_transport(this); } cluster_transport::cluster_transport(int fd, transport_manager* srv) : basic_transport(fd, basic_shared_session(), srv), // null session connection(fd), m_process_state(NULL) { } cluster_transport::~cluster_transport() { if(m_session) { m_session->unbind_transport(this, m_session); } } void cluster_transport::rebind(basic_shared_session s) { if(m_session) { m_session->unbind_transport(this, m_session); } m_session = s; s->bind_transport(this); } void cluster_transport::send_init() { msgpack::sbuffer buf; rpc_initmsg param( get_server()->m_self_addr, get_server()->m_self_id); msgpack::pack(buf, param); wavy::request req(&::free, buf.data()); wavy::write(fd(), buf.data(), buf.size(), req); buf.release(); LOG_TRACE("sent init message"); } cluster* cluster_transport::get_server() { return get_server(get_manager()); } cluster* cluster_transport::get_server(transport_manager* srv) { return static_cast(srv); } node::node(session_manager* mgr) : session(mgr), m_role(-1) { } node::~node() { } bool node::set_role(role_type role_id) { //if(m_role == -1) { m_role = role_id; return true; } //else { return false; } return __sync_bool_compare_and_swap(&m_role, -1, role_id); } void cluster_transport::init_message(msgobj msg, auto_zone z) { rpc_message rpc(msg.convert()); if(!rpc.is_cluster_init()) { // server node LOG_DEBUG("enter subsys state ",msg); if(m_session) { throw msgpack::type_error(); } cluster::subsys* sub = static_cast(&get_server()->subsystem()); rebind( sub->add_session() ); m_process_state = &cluster_transport::subsys_state; // re-process this message submit_message(msg, z); return; } // cluster node rpc_initmsg init(msg.convert()); LOG_TRACE("receive init message: ",(uint16_t)init.role_id()," ",init.addr()); if(!m_session) { if(!init.addr().connectable()) { throw std::runtime_error("invalid address"); } send_init(); rebind( get_server()->create_session(init.addr()) ); } node* n = static_cast(m_session.get()); if(n->set_role(init.role_id())) { n->m_addr = init.addr(); // FIXME submit? wavy::submit(&cluster::new_node, get_server(), init.addr(), init.role_id(), mp::static_pointer_cast(m_session)); } m_process_state = &cluster_transport::cluster_state; } void cluster_transport::subsys_state(msgobj msg, msgpack::zone* newz) { auto_zone z(newz); // LOG_TRACE("receive rpc message: ",msg); rpc_message rpc(msg.convert()); if(rpc.is_request()) { rpc_request msgreq(msg.convert()); weak_responder response(m_session, msgreq.msgid()); get_server()->subsystem_dispatch( mp::static_pointer_cast(m_session), response, msgreq.method(), msgreq.param(), z); } else { rpc_response msgres(msg.convert()); basic_transport::process_response( msgres.result(), msgres.error(), msgres.msgid(), z); } } void cluster_transport::cluster_state(msgobj msg, msgpack::zone* newz) { auto_zone z(newz); // LOG_TRACE("receive rpc message: ",msg); rpc_message rpc(msg.convert()); if(rpc.is_request()) { rpc_request msgreq(msg.convert()); weak_responder response(m_session, msgreq.msgid()); get_server()->cluster_dispatch( mp::static_pointer_cast(m_session), response, msgreq.method(), msgreq.param(), z); } else { rpc_response msgres(msg.convert()); basic_transport::process_response( msgres.result(), msgres.error(), msgres.msgid(), z); } } cluster::cluster(role_type self_id, const address& self_addr, unsigned int connect_timeout_msec, unsigned short connect_retry_limit) : client_base(connect_timeout_msec, connect_retry_limit), m_self_id(self_id), m_self_addr(self_addr), m_subsystem(this) { } cluster::~cluster() { } void cluster::accepted(int fd) { #ifndef NO_TCP_NODELAY int on = 1; ::setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on)); // ignore error #endif #ifndef NO_SO_LINGER struct linger opt = {0, 0}; ::setsockopt(fd, SOL_SOCKET, SO_LINGER, (void *)&opt, sizeof(opt)); // ignore error #endif wavy::add(fd, (client_base*)this); } shared_node cluster::get_node(const address& addr) { shared_node n( get_session(addr) ); if(!n->addr().connectable()) { n->m_addr = addr; } return n; } void cluster::transport_lost(shared_node& n) { if(n->connect_retried_count() > m_connect_retry_limit) { LOG_DEBUG("give up to reconnect ",n->addr()); client_base::transport_lost(n); if(n->is_role_set()) { // node is lost lost_node(n->addr(), n->role()); } } else if(n->addr().connectable()) { LOG_DEBUG("reconnect to ",n->addr()); async_connect(n->addr(), n); } else { // FIXME non-connectable node? LOG_DEBUG("lost node is not connectable ",n->addr()); client_base::transport_lost(n); } } cluster::subsys::subsys(cluster* srv) : m_srv(srv) { } cluster::subsys::~subsys() { } basic_shared_session cluster::subsys::add_session() { basic_shared_session s(new peer(this)); void* k = (void*)s.get(); pthread_scoped_lock lk(m_peers_mutex); m_peers.insert( peers_t::value_type(k, basic_weak_session(s)) ); return s; } // connection::submit_message is hooked. // transport::process_request won't be called. void cluster::dispatch( shared_node from, weak_responder response, method_id method, msgobj param, auto_zone z) { throw std::logic_error("cluster::dispatch called"); } void cluster::subsys::dispatch( shared_peer from, weak_responder response, method_id method, msgobj param, auto_zone z) { throw std::logic_error("cluster::subsys::dispatch called"); } // FIXME step_timeout: // remove that is_role_set() == false? } // namespace rpc kumofs-0.4.13/src/rpc/retry.h0000644000076600007660000000271711325036040015763 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_RETRY_H__ #define RPC_RETRY_H__ namespace rpc { template class retry { public: retry(Parameter param) : m_limit(0), m_param(param) { } void set_callback(rpc::callback_t callback) { m_callbck = callback; } public: bool retry_incr(unsigned short limit) { return ++m_limit <= limit; } template void call(Session s, rpc::shared_zone& life, unsigned short timeout_steps = 10) { s->call(m_param, life, m_callbck, timeout_steps); } unsigned short num_retried() const { return m_limit; } Parameter& param() { return m_param; } const Parameter& param() const { return m_param; } private: unsigned short m_limit; Parameter m_param; rpc::callback_t m_callbck; private: retry(); retry(const retry&); }; } // namespace rpc #endif /* rpc/retry.h */ kumofs-0.4.13/src/rpc/wavy.h0000644000076600007660000000157311325036040015603 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // 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// distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_TYPES_H__ #define RPC_TYPES_H__ #include #include #include #include namespace rpc { typedef msgpack::object msgobj; typedef std::auto_ptr auto_zone; typedef mp::shared_ptr shared_zone; typedef uint32_t msgid_t; typedef uint8_t role_type; class transport; class session; class basic_transport; class basic_session; typedef mp::shared_ptr basic_shared_session; typedef mp::weak_ptr basic_weak_session; typedef mp::function callback_t; using mp::pthread_scoped_lock; using mp::pthread_scoped_rdlock; using mp::pthread_scoped_wrlock; } // namespace rpc #endif /* rpc/types.h */ kumofs-0.4.13/src/rpc/weak_responder_impl.h0000644000076600007660000000764611325036040020655 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_WEAK_RESPONDER_H__ #define RPC_WEAK_RESPONDER_H__ #include namespace rpc { inline weak_responder::weak_responder(basic_weak_session s, msgid_t msgid) : m_session(s), m_msgid(msgid) { } inline weak_responder::~weak_responder() { } template inline void weak_responder::result(Result res) { LOG_TRACE("send response data with Success id=",m_msgid); msgpack::type::nil err; call(res, err); } template inline void weak_responder::result(Result res, auto_zone& z) { LOG_TRACE("send response data with Success id=",m_msgid); msgpack::type::nil err; #ifndef NO_RESPONSE_ZERO_COPY call(res, err, z); #else call(res, err); #endif } template inline void weak_responder::result(Result res, shared_zone& life) { LOG_TRACE("send response data with Success id=",m_msgid); msgpack::type::nil err; #ifndef NO_RESPONSE_ZERO_COPY call(res, err, life); #else call(res, err); #endif } template inline void weak_responder::error(Error err) { LOG_TRACE("send response data with Error id=",m_msgid); msgpack::type::nil res; call(res, err); } template inline void weak_responder::error(Error err, auto_zone& z) { LOG_TRACE("send response data with Error id=",m_msgid); msgpack::type::nil res; call(res, err, z); } template inline void weak_responder::error(Error err, shared_zone& life) { LOG_TRACE("send response data with Error id=",m_msgid); msgpack::type::nil res; #ifndef NO_RESPONSE_ZERO_COPY call(res, err, life); #else call(res, err); #endif } inline void weak_responder::null() { LOG_TRACE("send response data with null id=",m_msgid); msgpack::type::nil res; msgpack::type::nil err; call(res, err); } namespace detail { template struct zone_keeper { zone_keeper(ZoneType& z) : m(z) { } ~zone_keeper() { } vrefbuffer buf; private: ZoneType m; zone_keeper(); zone_keeper(const zone_keeper&); }; } template void weak_responder::call(Result& res, Error& err) { msgpack::sbuffer buf; rpc_response msgres(res, err, m_msgid); msgpack::pack(buf, msgres); basic_shared_session s(m_session.lock()); if(!s) { throw std::runtime_error("lost session"); } s->send_data((const char*)buf.data(), buf.size(), &::free, reinterpret_cast(buf.data())); buf.release(); } template inline void weak_responder::call(Result& res, Error& err, auto_zone& z) { call_impl(res, err, z); } template inline void weak_responder::call(Result& res, Error& err, shared_zone& z) { call_impl(res, err, z); } template void weak_responder::call_impl(Result& res, Error& err, ZoneType& life) { std::auto_ptr > zk( new detail::zone_keeper(life)); rpc_response msgres(res, err, m_msgid); msgpack::pack(zk->buf, msgres); basic_shared_session s(m_session.lock()); if(!s) { throw std::runtime_error("lost session"); } s->send_datav(&zk->buf, &mp::object_delete >, reinterpret_cast(zk.get())); zk.release(); } } // namespace rpc #endif /* rpc/weak_responder.h */ kumofs-0.4.13/src/rpc/cluster.h0000644000076600007660000001332611325036040016275 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_CLUSTER_H__ #define RPC_CLUSTER_H__ #include "rpc/client.h" #include "rpc/server.h" #include #include #include namespace rpc { class cluster; class cluster_transport; class node : public session { public: node(session_manager* mgr); ~node(); public: const address& addr() const { return m_addr; } bool is_role_set() const { return m_role >= 0; } role_type role() const { return m_role; } private: address m_addr; friend class cluster; private: inline bool set_role(role_type role_id); friend class cluster_transport; short m_role; private: node(); node(const node&); }; typedef mp::shared_ptr shared_node; typedef mp::weak_ptr weak_node; class cluster_transport : public basic_transport, public connection { public: // cluster::get_node cluster_transport(int fd, basic_shared_session s, transport_manager* srv); // cluster::accepted cluster_transport(int fd, transport_manager* srv); ~cluster_transport(); void submit_message(msgobj msg, auto_zone& z); private: void send_init(); void rebind(basic_shared_session s); cluster* get_server(); cluster* get_server(transport_manager* srv); private: static const short PEER_NOT_SET = -1; static const short PEER_SERVER = -2; void (cluster_transport::*m_process_state)(msgobj msg, msgpack::zone* newz); void init_message(msgobj msg, auto_zone z); void subsys_state(msgobj msg, msgpack::zone* newz); void cluster_state(msgobj msg, msgpack::zone* newz); private: cluster_transport(); cluster_transport(const cluster_transport&); }; inline void cluster_transport::submit_message(msgobj msg, auto_zone& z) { if(!m_process_state) { init_message(msg, z); } else { // FIXME better performance? (this->*m_process_state)(msg, z.release()); //wavy::submit(m_process_state, // shared_self(), // msg, z.get()); //z.release(); } } class cluster : protected client_tmpl { public: typedef client_tmpl client_base; typedef rpc::shared_peer shared_session; typedef rpc::weak_peer weak_session; cluster(role_type self_id, const address& self_addr, unsigned int connect_timeout_msec, unsigned short connect_retry_limit); virtual ~cluster(); // called when new node is connected. virtual void new_node(address addr, role_type id, shared_node n) { } // called when node is lost. virtual void lost_node(address addr, role_type id) { } virtual void cluster_dispatch( shared_node from, weak_responder response, method_id method, msgobj param, auto_zone z) = 0; virtual void subsystem_dispatch( shared_peer from, weak_responder response, method_id method, msgobj param, auto_zone z) { throw msgpack::type_error(); } public: // step timeout count. void step_timeout(); // add accepted connection void accepted(int fd); // get/create RPC stub instance for the address. shared_node get_node(const address& addr); // return self address; const address& addr() const; // apply function to all connected sessions. // F is required to implement // void operator() (shared_session); template void for_each_node(role_type role_id, F f); // get server interface. // it manages non-cluster clients. server& subsystem(); private: void transport_lost(shared_node& s); private: role_type m_self_id; address m_self_addr; friend class cluster_transport; private: virtual void dispatch( shared_node from, weak_responder response, method_id method, msgobj param, auto_zone z); private: class subsys : public server { public: subsys(cluster* srv); ~subsys(); public: void dispatch( shared_peer from, weak_responder response, method_id method, msgobj param, auto_zone z); basic_shared_session add_session(); private: cluster* m_srv; private: subsys(); subsys(const subsys&); }; subsys m_subsystem; private: cluster(); cluster(const cluster&); }; inline void cluster::step_timeout() { client_base::step_timeout(); m_subsystem.step_timeout(); } inline const address& cluster::addr() const { return m_self_addr; } namespace detail { template struct cluster_if_role { cluster_if_role(role_type role_id, F f) : role(role_id), m(f) { } inline void operator() (shared_node& n) { if(n->role() == role) { m(n); } } private: role_type role; F m; cluster_if_role(); }; } // namespace detail template void cluster::for_each_node(role_type role_id, F f) { for_each_session(detail::cluster_if_role(role_id, f)); } inline server& cluster::subsystem() { return static_cast(m_subsystem); } template class request { public: request(shared_node from, msgobj param) : m_from(from) { param.convert(&m_param); } public: Parameter& param() { return m_param; } const Parameter& param() const { return m_param; } shared_node& node() { return m_from; } private: Parameter m_param; shared_node m_from; private: request(); request(const request&); }; } // namespace rpc #endif /* rpc/cluster.h */ kumofs-0.4.13/src/rpc/address.cc0000644000076600007660000000635111325036040016377 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "rpc/address.h" #include #include namespace rpc { address::address(const struct sockaddr_in& addr) { #ifdef KUMO_IPV6 m_serial_length = 6; memcpy(&m_serial_address[0], &addr.sin_port, 2); memcpy(&m_serial_address[2], &addr.sin_addr.s_addr, 4); #else memcpy(&m_serial_address[0], &addr.sin_port, 2); memcpy(&m_serial_address[2], &addr.sin_addr.s_addr, 4); memset(&m_serial_address[6], 0, 2); #endif } #ifdef KUMO_IPV6 address::address(const struct sockaddr_in6& addr) { m_serial_length = 22; memcpy(&m_serial_address[0], &addr.sin6_port, 2); memcpy(&m_serial_address[2], addr.sin6_addr.s6_addr, 16); memcpy(&m_serial_address[18], &addr.sin6_scope_id, 4); } #endif address::address(const char* ptr, unsigned int len) { #ifdef KUMO_IPV6 if(len != 6 && len != 22) { throw std::runtime_error("unknown address type"); } memcpy(m_serial_address, ptr, len); m_serial_length = len; #else if(len != 6) { throw std::runtime_error("unknown address type"); } memcpy(m_serial_address, ptr, 6); memset(&m_serial_address[6], 0, 2); #endif } void address::getaddr(sockaddr* addrbuf) const { #ifdef KUMO_IPV6 if(m_serial_length == 6) { sockaddr_in* addr = reinterpret_cast(addrbuf); memset(addr, 0, sizeof(sockaddr_in)); addr->sin_family = AF_INET; addr->sin_port = raw_port(); addr->sin_addr.s_addr = *((uint32_t*)&m_serial_address[2]); } else { sockaddr_in6* addr = reinterpret_cast(addrbuf); memset(addr, 0, sizeof(sockaddr_in6)); addr->sin6_family = AF_INET6; addr->sin6_port = raw_port(); memcpy(addr->sin6_addr.s6_addr, &m_serial_address[2], 16); addr->sin6_scope_id = *((uint32_t*)&m_serial_address[18]); } #else sockaddr_in* addr = reinterpret_cast(addrbuf); memset(addr, 0, sizeof(sockaddr_in)); addr->sin_family = AF_INET; addr->sin_port = raw_port(); addr->sin_addr.s_addr = *((uint32_t*)&m_serial_address[2]); #endif } std::ostream& operator<< (std::ostream& stream, const address& addr) { #ifdef KUMO_IPV6 if(addr.m_serial_length == 6) { uint32_t sa = *(uint32_t*)&addr.m_serial_address[2]; char buf[16]; return stream << ::inet_ntop(AF_INET, &sa, buf, sizeof(buf)) << ':' << ntohs(addr.raw_port()); } else { unsigned char sa[16]; char buf[41]; memcpy(sa, &addr.m_serial_address[2], sizeof(sa)); return stream << '[' << ::inet_ntop(AF_INET6, sa, buf, sizeof(buf)) << "]:" << ntohs(addr.raw_port()); } #else uint32_t sa = *(uint32_t*)&addr.m_serial_address[2]; char buf[16]; return stream << ::inet_ntop(AF_INET, &sa, buf, sizeof(buf)) << ':' << ntohs(addr.raw_port()); #endif } } // namespace rpc kumofs-0.4.13/src/rpc/responder_impl.h0000644000076600007660000000520411325036040017632 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_RESPONDER_IMPL_H__ #define RPC_RESPONDER_IMPL_H__ #include #include "rpc/vrefbuffer.h" #include "rpc/wavy.h" namespace rpc { inline responder::responder(int fd, msgid_t msgid) : m_fd(fd), m_msgid(msgid) { } inline responder::~responder() { } template void responder::result(Result res) { msgpack::type::nil err; call(res, err); } template void responder::result(Result res, auto_zone z) { msgpack::type::nil err; call(res, err, z); } template void responder::error(Error err) { msgpack::type::nil res; call(res, err); } template void responder::error(Error err, auto_zone z) { msgpack::type::nil res; call(res, err, z); } inline void responder::null() { msgpack::type::nil res; msgpack::type::nil err; call(res, err); } template inline void responder::call(Result& res, Error& err) { msgpack::sbuffer buf; // FIXME use vrefbuffer? rpc_response msgres(res, err, m_msgid); msgpack::pack(buf, msgres); wavy::request req(&::free, buf.data()); wavy::write(m_fd, buf.data(), buf.size(), req); buf.release(); } template inline void responder::call(Result& res, Error& err, auto_zone z) { vrefbuffer* buf = z->allocate(); rpc_response msgres(res, err, m_msgid); msgpack::pack(*buf, msgres); wavy::request req(&mp::object_delete, z.get()); wavy::writev(m_fd, buf->vector(), buf->vector_size(), req); z.release(); } inline void responder::send_response(const char* buf, size_t buflen, auto_zone z) { wavy::request req(&mp::object_delete, z.get()); wavy::write(m_fd, buf, buflen, req); z.release(); } inline void responder::send_responsev(const struct iovec* vb, size_t count, auto_zone z) { wavy::request req(&mp::object_delete, z.get()); wavy::writev(m_fd, vb, count, req); z.release(); } } // namespace rpc #endif /* rpc/responder_impl.h */ kumofs-0.4.13/src/rpc/weak_responder.h0000644000076600007660000000345311325036040017624 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_WEAK_RESPONDER_FWD_H__ #define RPC_WEAK_RESPONDER_FWD_H__ #include "rpc/types.h" namespace rpc { class weak_responder { public: weak_responder(basic_weak_session s, msgid_t msgid); ~weak_responder(); template void result(Result res); template void result(Result res, auto_zone& z); template void result(Result res, shared_zone& life); template void error(Error err); template void error(Error err, auto_zone& z); template void error(Error err, shared_zone& life); void null(); private: template void call(Result& res, Error& err); template void call(Result& res, Error& err, auto_zone& z); template void call(Result& res, Error& err, shared_zone& life); template void call_impl(Result& res, Error& err, ZoneType& life); private: basic_weak_session m_session; const msgid_t m_msgid; private: weak_responder(); }; } // namespace rpc #endif /* rpc/weak_responder_fwd.h */ kumofs-0.4.13/src/rpc/server.cc0000644000076600007660000000445311325036040016261 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "rpc/server.h" #include "rpc/protocol.h" #include #include #include #include namespace rpc { server::server() { } server::~server() { } shared_peer server::accepted(int fd) { #ifndef NO_TCP_NODELAY int on = 1; ::setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on)); // ignore error #endif #ifndef NO_SO_LINGER struct linger opt = {0, 0}; ::setsockopt(fd, SOL_SOCKET, SO_LINGER, (void *)&opt, sizeof(opt)); // ignore error #endif basic_shared_session s(new peer(this)); wavy::add(fd, s, this); void* k = (void*)s.get(); pthread_scoped_lock lk(m_peers_mutex); m_peers.insert( peers_t::value_type(k, basic_weak_session(s)) ); return mp::static_pointer_cast(s); } void server::dispatch_request( basic_shared_session& s, weak_responder response, method_id method, msgobj param, auto_zone z) { dispatch(mp::static_pointer_cast(s), response, method, param, z); } void server::step_timeout() { pthread_scoped_lock lk(m_peers_mutex); for(peers_t::iterator it(m_peers.begin()), it_end(m_peers.end()); it != it_end; ) { basic_shared_session p(it->second.lock()); if(p && !p->is_lost()) { wavy::submit(&basic_session::step_timeout, p.get(), p); ++it; } else { m_peers.erase(it++); } } } void server::transport_lost_notify(basic_shared_session& s) { msgpack::object res; res.type = msgpack::type::NIL; msgpack::object err; err.type = msgpack::type::POSITIVE_INTEGER; err.via.u64 = protocol::NODE_LOST_ERROR; void* k = (void*)s.get(); { pthread_scoped_lock lk(m_peers_mutex); m_peers.erase(k); } s->force_lost(s, res, err); } } // namespace rpc kumofs-0.4.13/src/rpc/exception.h0000644000076600007660000000224411325036040016607 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_EXCEPTION_H__ #define RPC_EXCEPTION_H__ #include namespace rpc { struct connection_error : public std::exception { connection_error() { } }; struct connection_closed_error : public connection_error { connection_closed_error() { } const char* what() const throw() { return "connection closed"; } }; struct connection_broken_error : public connection_error { connection_broken_error() { } const char* what() const throw() { return "connection broken"; } }; } // namespace rpc #endif /* rpc/exception.h */ kumofs-0.4.13/src/rpc/session.cc0000644000076600007660000002752311375420536016455 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "rpc/rpc.h" #include "rpc/protocol.h" #include "log/mlogger.h" //FIXME #include namespace rpc { namespace { class callback_entry { public: callback_entry(); callback_entry(callback_t callback, shared_zone life, unsigned short timeout_steps); public: void callback(basic_shared_session& s, msgobj res, msgobj err, auto_zone& z); void callback(basic_shared_session& s, msgobj res, msgobj err); inline void callback_submit(basic_shared_session& s, msgobj res, msgobj err); inline bool step_timeout(); // Note: NOT thread-safe private: void callback_real(basic_shared_session& s, msgobj res, msgobj err, auto_zone z); static void callback_submit_real( callback_t callback, basic_shared_session s, msgobj res, msgobj err, shared_zone life); private: unsigned short m_timeout_steps; callback_t m_callback; shared_zone m_life; }; class callback_table { public: callback_table(); ~callback_table(); public: void insert(msgid_t msgid, const callback_entry& entry); bool out(msgid_t msgid, callback_entry* result); template void for_each_clear(F f); template void erase_if(F f); private: static const size_t PARTITION_NUM = 4; // FIXME typedef std::map callbacks_t; mp::pthread_mutex m_callbacks_mutex[PARTITION_NUM]; callbacks_t m_callbacks[PARTITION_NUM]; private: callback_table(const callback_table&); }; callback_entry::callback_entry() { } callback_entry::callback_entry( callback_t callback, shared_zone life, unsigned short timeout_steps) : m_timeout_steps(timeout_steps), m_callback(callback), m_life(life) { } void callback_entry::callback_real(basic_shared_session& s, msgobj res, msgobj err, auto_zone z) try { if(m_life) { z->allocate(m_life); } m_callback(s, res, err, z); } catch (std::exception& e) { LOG_ERROR("response callback error: ",e.what()); } catch (...) { LOG_ERROR("response callback error: unknown error"); } void callback_entry::callback_submit_real( callback_t callback, basic_shared_session s, msgobj res, msgobj err, shared_zone life) try { auto_zone z(new msgpack::zone()); if(life) { z->allocate(life); } callback(s, res, err, z); } catch (std::exception& e) { LOG_ERROR("response callback error: ",e.what()); } catch (...) { LOG_ERROR("response callback error: unknown error"); } inline void callback_entry::callback( basic_shared_session& s, msgobj res, msgobj err, auto_zone& z) { // msgpack::zone::push_finalizer is not thread-safe // m_life may null. see {basic_,}session::call //m_life->push_finalizer(&mp::object_delete, z.release()); callback_real(s, res, err, z); } inline void callback_entry::callback( basic_shared_session& s, msgobj res, msgobj err) { auto_zone z(new msgpack::zone()); callback_real(s, res, err, z); } inline void callback_entry::callback_submit( basic_shared_session& s, msgobj res, msgobj err) { wavy::submit(&callback_entry::callback_submit_real, m_callback, s, res, err, m_life); } bool callback_entry::step_timeout() { if(m_timeout_steps > 0) { --m_timeout_steps; // FIXME atomic? return true; } return false; } callback_table::callback_table() { } callback_table::~callback_table() { } bool callback_table::out( msgid_t msgid, callback_entry* result) { pthread_scoped_lock lk(m_callbacks_mutex[msgid % PARTITION_NUM]); callbacks_t& cbs(m_callbacks[msgid % PARTITION_NUM]); callbacks_t::iterator it(cbs.find(msgid)); if(it == cbs.end()) { return false; } *result = it->second; cbs.erase(it); return true; } template void callback_table::for_each_clear(F f) { for(size_t i=0; i < PARTITION_NUM; ++i) { pthread_scoped_lock lk(m_callbacks_mutex[i]); callbacks_t& cbs(m_callbacks[i]); std::for_each(cbs.begin(), cbs.end(), f); cbs.clear(); } } template void callback_table::erase_if(F f) { for(size_t i=0; i < PARTITION_NUM; ++i) { pthread_scoped_lock lk(m_callbacks_mutex[i]); callbacks_t& cbs(m_callbacks[i]); for(callbacks_t::iterator it(cbs.begin()), it_end(cbs.end()); it != it_end; ) { if(f(*it)) { cbs.erase(it++); } else { ++it; } } //cbs.erase(std::remove_if(cbs.begin(), cbs.end(), f), cbs.end()); } } void callback_table::insert( msgid_t msgid, const callback_entry& entry) { pthread_scoped_lock lk(m_callbacks_mutex[msgid % PARTITION_NUM]); std::pair pair = m_callbacks[msgid % PARTITION_NUM].insert( callbacks_t::value_type(msgid, entry)); if(!pair.second) { pair.first->second = entry; } } } // noname namespace #define ANON_m_cbtable \ reinterpret_cast(m_cbtable) basic_session::basic_session(session_manager* mgr) : m_msgid_rr(0), // FIXME randomize? m_lost(false), m_connect_retried_count(0), m_manager(mgr) { m_cbtable = reinterpret_cast(new callback_table()); } basic_session::~basic_session() { // FIXME //if(mp::iothreads::is_end()) { return; } msgpack::object res; res.type = msgpack::type::NIL; msgpack::object err; err.type = msgpack::type::POSITIVE_INTEGER; err.via.u64 = protocol::TRANSPORT_LOST_ERROR; basic_shared_session nulls; // FIXME nulls force_lost(nulls, res, err); delete ANON_m_cbtable; } void basic_session::call_real(msgid_t msgid, std::auto_ptr buffer, shared_zone life, callback_t callback, unsigned short timeout_steps) { //if(!life) { life.reset(new msgpack::zone()); } ANON_m_cbtable->insert(msgid, callback_entry(callback, life, timeout_steps)); if(is_lost()) { //throw std::runtime_error("lost session"); // FIXME XXX forget the error for robustness and wait timeout. return; } pthread_scoped_lock blk(m_binds_mutex); if(m_binds.empty()) { //throw std::runtime_error("session not bound"); // FIXME XXX forget the error for robustness and wait timeout. } else { #ifndef NO_AD_HOC_CONNECTION_LOAD_BALANCE m_binds[m_msgid_rr % m_binds.size()] #else m_binds[0] #endif ->send_datav(buffer.get(), &mp::object_delete, buffer.get()); buffer.release(); } } void session::call_real(msgid_t msgid, std::auto_ptr buffer, shared_zone life, callback_t callback, unsigned short timeout_steps) { //if(!life) { life.reset(new msgpack::zone()); } ANON_m_cbtable->insert(msgid, callback_entry(callback, life, timeout_steps)); if(is_lost()) { //throw std::runtime_error("lost session"); // FIXME XXX forget the error for robustness and wait timeout. return; } pthread_scoped_lock blk(m_binds_mutex); if(m_binds.empty()) { { pthread_scoped_lock plk(m_pending_queue_mutex); LOG_TRACE("push pending queue ",m_pending_queue.size()+1); m_pending_queue.push_back(buffer.get()); } buffer.release(); // FIXME clear pending queue if it is too big // FIXME or throw exception } else { #ifndef NO_AD_HOC_CONNECTION_LOAD_BALANCE m_binds[m_msgid_rr % m_binds.size()] #else m_binds[0] #endif ->send_datav(buffer.get(), &mp::object_delete, buffer.get()); buffer.release(); } } void basic_session::process_response( basic_shared_session& self, msgobj result, msgobj error, msgid_t msgid, auto_zone z) { callback_entry e; LOG_DEBUG("process callback this=",(void*)this," id=",msgid," result:",result," error:",error); if(!ANON_m_cbtable->out(msgid, &e)) { LOG_DEBUG("callback not found id=",msgid); return; } e.callback(self, result, error, z); } void basic_session::send_data(const char* buf, size_t buflen, void (*finalize)(void*), void* data) { pthread_scoped_lock lk(m_binds_mutex); if(m_binds.empty()) { throw std::runtime_error("session not bound"); } #ifndef NO_AD_HOC_CONNECTION_LOAD_BALANCE m_binds[m_msgid_rr % m_binds.size()] #else m_binds[0] #endif ->send_data(buf, buflen, finalize, data); } void basic_session::send_datav(vrefbuffer* buf, void (*finalize)(void*), void* data) { pthread_scoped_lock lk(m_binds_mutex); if(m_binds.empty()) { throw std::runtime_error("session not bound"); } #ifndef NO_AD_HOC_CONNECTION_LOAD_BALANCE m_binds[m_msgid_rr % m_binds.size()] #else m_binds[0] #endif ->send_datav(buf, finalize, data); } bool basic_session::bind_transport(basic_transport* t) { m_connect_retried_count = 0; pthread_scoped_lock lk(m_binds_mutex); bool ret = m_binds.empty() ? true : false; m_binds.push_back(t); return ret; } bool session::bind_transport(basic_transport* t) { bool ret = basic_session::bind_transport(t); pending_queue_t pendings; { pthread_scoped_lock lk(m_pending_queue_mutex); pendings.swap(m_pending_queue); } for(pending_queue_t::iterator it(pendings.begin()), it_end(pendings.end()); it != it_end; ++it) { t->send_datav(*it, &mp::object_delete, *it); } pendings.clear(); return ret; } bool basic_session::unbind_transport(basic_transport* t, basic_shared_session& self) { pthread_scoped_lock lk(m_binds_mutex); binds_t::iterator remove_from = std::remove(m_binds.begin(), m_binds.end(), t); m_binds.erase(remove_from, m_binds.end()); if(m_binds.empty()) { if(m_manager) { wavy::submit(&session_manager::transport_lost_notify, m_manager, self); } return true; } return false; } bool session::unbind_transport(basic_transport* t, basic_shared_session& self) { return basic_session::unbind_transport(t, self); } void basic_session::shutdown() { pthread_scoped_lock lk(m_binds_mutex); basic_shared_session self; for(binds_t::iterator it(m_binds.begin()), it_end(m_binds.end()); it != it_end; ++it) { basic_shared_session b = (*it)->shutdown(); if(b) { self = b; } } m_binds.clear(); if(m_manager && self) { wavy::submit(&session_manager::transport_lost_notify, m_manager, self); } } namespace { struct each_callback_submit { each_callback_submit(basic_shared_session& s, msgobj r, msgobj e) : self(s), res(r), err(e) { } template void operator() (T& pair) const { pair.second.callback_submit(self, res, err); } private: basic_shared_session& self; msgobj res; msgobj err; each_callback_submit(); }; } void basic_session::force_lost(basic_shared_session& s, msgobj res, msgobj err) { m_lost = true; ANON_m_cbtable->for_each_clear(each_callback_submit(s, res, err)); } namespace { struct remove_if_step_timeout { remove_if_step_timeout(basic_shared_session s) : self(s) { res.type = msgpack::type::NIL; err.type = msgpack::type::POSITIVE_INTEGER; err.via.u64 = protocol::TIMEOUT_ERROR; } template bool operator() (T& pair) { if(!pair.second.step_timeout()) { LOG_DEBUG("callback timeout id=",pair.first); pair.second.callback_submit(self, res, err); // client::step_timeout; //pair.second.callback(self, res, err); // client::step_timeout; // FIXME XXX return true; } return false; } private: basic_shared_session& self; msgobj res; msgobj err; remove_if_step_timeout(); }; } // noname namespace void basic_session::step_timeout(basic_shared_session self) { ANON_m_cbtable->erase_if(remove_if_step_timeout(self)); } void session::cancel_pendings() { pthread_scoped_lock lk(m_pending_queue_mutex); clear_pending_queue(m_pending_queue); } void session::clear_pending_queue(pending_queue_t& queue) { for(pending_queue_t::iterator it(queue.begin()), it_end(queue.end()); it != it_end; ++it) { delete *it; } queue.clear(); } } // namespace rpc kumofs-0.4.13/src/rpc/client_tmpl.h0000644000076600007660000001554011325036040017126 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_CLIENT_TMPL_H__ #define RPC_CLIENT_TMPL_H__ #include #include #include #include namespace rpc { template client_tmpl::client_tmpl( unsigned int connect_timeout_msec, unsigned short connect_retry_limit) : m_connect_timeout_msec(connect_timeout_msec), m_connect_retry_limit(connect_retry_limit) { } template client_tmpl::~client_tmpl() { } template template typename client_tmpl::shared_session client_tmpl::get_session_impl(const address& addr) { shared_session s; { pthread_scoped_rdlock rdlk(m_sessions_rwlock); std::pair pair = m_sessions.equal_range(addr); while(pair.first != pair.second) { s = pair.first->second.lock(); if(s && !s->is_lost()) { return s; } ++pair.first; //m_sessions.erase(pair.first++); } } // ほとんどの場合rwlockだけでヒットする { pthread_scoped_wrlock wrlk(m_sessions_rwlock); std::pair pair = m_sessions.equal_range(addr); while(pair.first != pair.second) { s = pair.first->second.lock(); if(s && !s->is_lost()) { return s; } //++pair.first; m_sessions.erase(pair.first++); } LOG_TRACE("no session exist, creating ",addr); s.reset(new Session(this)); m_sessions.insert( typename sessions_t::value_type( addr, weak_session(s)) ); } if(!CONNECT) { return s; } async_connect(addr, s); return s; } template typename client_tmpl::shared_session inline client_tmpl::get_session(const address& addr) { LOG_TRACE("get session ",addr); return get_session_impl(addr); } template typename client_tmpl::shared_session inline client_tmpl::create_session(const address& addr) { LOG_TRACE("create session ",addr); return get_session_impl(addr); } template typename client_tmpl::shared_session client_tmpl::add(int fd, const address& addr) { shared_session s(new Session(this)); wavy::add(fd, s, this); pthread_scoped_wrlock lk(m_sessions_rwlock); m_sessions.insert( typename sessions_t::value_type(addr, s) ); return s; } namespace detail { template struct client_tmpl_each_session { client_tmpl_each_session(F f) : m(f) { } inline void operator() (std::pair >& x) { mp::shared_ptr s(x.second.lock()); if(s && !s->is_lost()) { m(s); } } private: F m; client_tmpl_each_session(); }; } // namespace detail template template void client_tmpl::for_each_session(F f) { pthread_scoped_rdlock rdlk(m_sessions_rwlock); detail::client_tmpl_each_session e(f); std::for_each(m_sessions.begin(), m_sessions.end(), e); } template bool client_tmpl::async_connect( const address& addr, shared_session& s) { // rough check if(!s->is_lost() && s->is_bound()) { return false; } LOG_INFO("connecting to ",addr); char addrbuf[addr.addrlen()]; addr.getaddr((sockaddr*)&addrbuf); using namespace mp::placeholders; wavy::connect(PF_INET, SOCK_STREAM, 0, (sockaddr*)addrbuf, sizeof(addrbuf), m_connect_timeout_msec, mp::bind( &client_tmpl::connect_callback, this, addr, s, _1, _2)); s->increment_connect_retried_count(); return true; } template void client_tmpl::connect_callback( address addr, shared_session s, int fd, int err) { if(fd >= 0) { #ifndef NO_TCP_NODELAY // XXX int on = 1; ::setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on)); // ignore error #endif #ifndef NO_SO_LINGER struct linger opt = {0, 0}; ::setsockopt(fd, SOL_SOCKET, SO_LINGER, (void *)&opt, sizeof(opt)); // ignore error #endif LOG_INFO("connect success ",addr," fd(",fd,")"); try { basic_shared_session bs(mp::static_pointer_cast(s)); wavy::add(fd, bs, this); } catch (...) { ::close(fd); throw; } return; } //error: LOG_INFO("connect failed ",addr,": ",strerror(err)); if(s->connect_retried_count() > m_connect_retry_limit) { connect_failed(s, addr, err); return; } // retry connect // FIXME: retry only when err == ETIMEDOUT? async_connect(addr, s); } template void client_tmpl::transport_lost(shared_session& s) { msgpack::object res; res.type = msgpack::type::NIL; msgpack::object err; err.type = msgpack::type::POSITIVE_INTEGER; err.via.u64 = protocol::NODE_LOST_ERROR; basic_shared_session bs = mp::static_pointer_cast(s); s->force_lost(bs, res, err); } template inline void client_tmpl::dispatch_request( basic_shared_session& s, weak_responder response, method_id method, msgobj param, auto_zone z) { dispatch(mp::static_pointer_cast(s), response, method, param, z); } template void client_tmpl::step_timeout() { LOG_TRACE("step timeout ..."); pthread_scoped_wrlock lk(m_sessions_rwlock); for(typename sessions_t::iterator it(m_sessions.begin()), it_end(m_sessions.end()); it != it_end; ) { shared_session s(it->second.lock()); if(s && !s->is_lost()) { wavy::submit(&basic_session::step_timeout, s, mp::static_pointer_cast(s)); ++it; } else { m_sessions.erase(it++); } } LOG_TRACE("step timeout done"); } template void client_tmpl::transport_lost_notify(basic_shared_session& s) { shared_session x(mp::static_pointer_cast(s)); transport_lost(x); } } // namespace rpc #endif /* rpc/client_tmpl.h */ kumofs-0.4.13/src/rpc/vrefbuffer.h0000644000076600007660000000425711325036040016753 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_VREFBUFFER_H__ #define RPC_VREFBUFFER_H__ #include #include #include #include #include #ifndef VREFBUFFER_REF_SIZE #define VREFBUFFER_REF_SIZE 32 // FIXME #endif namespace rpc { class vrefbuffer { public: vrefbuffer(); ~vrefbuffer(); public: void append_ref(const char* buf, size_t len); void append_copy(const char* buf, size_t len); void write(const char* buf, size_t len); size_t vector_size() const; const struct iovec* vector() const; public: typedef std::vector vec_t; vec_t m_vec; msgpack::zone m_zone; private: vrefbuffer(const vrefbuffer&); }; inline vrefbuffer::vrefbuffer() { m_vec.reserve(4); // FIXME sizeof(struct iovec) * 4 < 72 } inline vrefbuffer::~vrefbuffer() { } inline void vrefbuffer::append_ref(const char* buf, size_t len) { struct iovec v = {(void*)buf, len}; m_vec.push_back(v); } inline void vrefbuffer::append_copy(const char* buf, size_t len) { char* m = (char*)m_zone.malloc(len); memcpy(m, buf, len); if(!m_vec.empty() && ((const char*)m_vec.back().iov_base) + m_vec.back().iov_len == m) { m_vec.back().iov_len += len; } else { append_ref(m, len); } } inline void vrefbuffer::write(const char* buf, size_t len) { if(len > VREFBUFFER_REF_SIZE) { append_ref(buf, len); } else { append_copy(buf, len); } } inline size_t vrefbuffer::vector_size() const { return m_vec.size(); } inline const struct iovec* vrefbuffer::vector() const { return &m_vec[0]; } } // namespace rpc #endif /* rpc/vrefbuffer.h */ kumofs-0.4.13/src/rpc/protocol.h0000644000076600007660000001072611325036040016456 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_PROTOCOL_H__ #define RPC_PROTOCOL_H__ #include #include "rpc/types.h" #include "rpc/address.h" namespace rpc { namespace protocol { using msgpack::define; using msgpack::type::tuple; using msgpack::type::raw_ref; static const int TRANSPORT_LOST_ERROR = 1; static const int NODE_LOST_ERROR = 2; static const int TIMEOUT_ERROR = 3; static const int UNKNOWN_ERROR = 4; static const int PROTOCOL_ERROR = 5; static const int SERVER_ERROR = 6; } typedef uint16_t protocol_id; typedef uint16_t version_id; struct method_id { method_id() { } method_id(uint32_t id) : m(id) { } uint32_t get() const { return m; } uint16_t protocol() const { return m & 0xffff; } uint16_t version() const { return m >> 16; } void msgpack_unpack(uint32_t id) { m = id; } template void msgpack_pack(Packer& pk) const { pk.pack(m); } private: uint32_t m; }; template struct method : public method_id { static const uint16_t protocol = Protocol; static const uint16_t version = Version; static const uint32_t id = Version << 16 | Protocol; method() : method_id(id) { } }; typedef uint16_t rpc_type_t; namespace rpc_type { static const rpc_type_t MESSAGE_REQUEST = 0; static const rpc_type_t MESSAGE_RESPONSE = 1; static const rpc_type_t CLUSTER_INIT = 2; } // namespace rpc_type struct rpc_message : msgpack::define< msgpack::type::tuple > { rpc_message() { } bool is_request() const { return get<0>() == rpc_type::MESSAGE_REQUEST; } //bool is_response() const { return get<0>() == rpc_type::MESSAGE_RESPONSE; } bool is_cluster_init() const { return get<0>() == rpc_type::CLUSTER_INIT; } }; template struct rpc_request : msgpack::define< msgpack::type::tuple > { typedef rpc_request this_t; rpc_request() { } rpc_request( method_id method, typename msgpack::type::tuple_type::transparent_reference params, msgid_t msgid) : this_t::define_type(typename this_t::msgpack_type( rpc_type::MESSAGE_REQUEST, msgid, method, params )) { } msgid_t msgid() const { return this_t::msgpack_type::template get<1>(); } method_id method() const { return this_t::msgpack_type::template get<2>(); } typename msgpack::type::tuple_type::const_reference param() const { return this_t::msgpack_type::template get<3>(); } }; template struct rpc_response : msgpack::define< msgpack::type::tuple > { typedef rpc_response this_t; rpc_response() { } rpc_response( typename msgpack::type::tuple_type::transparent_reference res, typename msgpack::type::tuple_type::transparent_reference err, msgid_t msgid) : this_t::define_type(typename this_t::msgpack_type( rpc_type::MESSAGE_RESPONSE, msgid, err, res )) { } msgid_t msgid() const { return this_t::msgpack_type::template get<1>(); } typename msgpack::type::tuple_type::const_reference error() const { return this_t::msgpack_type::template get<2>(); } typename msgpack::type::tuple_type::const_reference result() const { return this_t::msgpack_type::template get<3>(); } }; struct rpc_initmsg : msgpack::define< msgpack::type::tuple > { typedef rpc_initmsg this_t; rpc_initmsg() { } rpc_initmsg( const address& addr, role_type id) : this_t::define_type(msgpack_type( rpc_type::CLUSTER_INIT, msgpack::type::raw_ref(addr.dump(), addr.dump_size()), id )) { } address addr() const { return address(get<1>().ptr, get<1>().size); } role_type role_id() const { return get<2>(); } }; } // namespace rpc #endif /* rpc/protocol.h */ kumofs-0.4.13/src/rpc/request.h0000644000076600007660000000242011325036040016275 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_REQUEST_H__ #define RPC_REQUEST_H__ namespace rpc { template class request; template class request { public: request(basic_shared_session from, msgobj param) : m_from(from) { param.convert(&m_param); } public: Parameter& param() { return m_param; } const Parameter& param() const { return m_param; } basic_shared_session& session() { return m_from; } private: Parameter m_param; basic_shared_session m_from; private: request(); }; } // namespace rpc #endif /* rpc/request.h */ kumofs-0.4.13/src/rpc/message.h0000644000076600007660000000166711325036040016245 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef RPC_MESSAGE_H__ #define RPC_MESSAGE_H__ #include namespace rpc { template struct message { typedef Session session_type; typedef rpc::method method; }; } // namespace rpc #endif /* rpc/message.h */ kumofs-0.4.13/src/log/0000755000076600007660000000000011501565630014443 5ustar frsyukifrsyukikumofs-0.4.13/src/log/mlogger_syslog.cc0000644000076600007660000000242311325036040017777 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "mlogger_syslog.h" #include mlogger_syslog::mlogger_syslog(level runtime_level, const char* ident, int facility, int option) : mlogger(runtime_level) { ::openlog(ident, option, facility); } mlogger_syslog::~mlogger_syslog() { ::closelog(); } void mlogger_syslog::log_impl(level lv, std::string& str) { int priority = LOG_DEBUG; switch(lv) { case TRACE: case DEBUG: priority = LOG_DEBUG; break; case INFO: priority = LOG_INFO; break; case WARN: priority = LOG_NOTICE; break; case ERROR: priority = LOG_ERR; break; case FATAL: priority = LOG_CRIT; break; } ::syslog(priority, "%s", str.c_str()); } kumofs-0.4.13/src/log/Makefile.am0000644000076600007660000000062111363645775016515 0ustar frsyukifrsyuki noinst_LIBRARIES = libkumo_log.a libkumo_log_a_SOURCES = \ mlogger.cc \ mlogger_null.cc \ mlogger_ostream.cc \ mlogger_syslog.cc \ mlogger_tty.cc \ logpack.c \ logpacker.cc noinst_HEADERS = \ mlogger.h \ mlogger_null.h \ mlogger_ostream.h \ mlogger_syslog.h \ mlogger_tty.h \ logpack.h \ logpack.hpp \ logpacker.h EXTRA_DIST = \ mlogger.h.erb \ logpack.hpp.erb kumofs-0.4.13/src/log/mlogger.h.erb0000644000076600007660000000673111325036040017016 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MLOGGER_H__ #define MLOGGER_H__ #include #include #ifndef MLOGGER_LEVEL #ifdef NDEBUG #define MLOGGER_LEVEL 2 #else #define MLOGGER_LEVEL 0 #endif #endif <% GENERATION_LIMIT = 16 %> class mlogger_initializer; class mlogger { public: static void reset(mlogger* lg); static void destroy(); public: static mlogger& instance(); public: enum level { TRACE = 0, DEBUG = 1, INFO = 2, WARN = 3, ERROR = 4, FATAL = 5, }; mlogger(level runtime_level); virtual ~mlogger(); #define MLOGGER_IMPL_BEGIN \ try { \ if(lv < m_runtime_level) { return; } \ std::stringstream s; \ do { \ char tmbuf[21]; \ time_t ti = time(NULL); \ struct tm t; localtime_r(&ti, &t); \ s.write(tmbuf, strftime(tmbuf, sizeof(tmbuf), "%Y-%m-%d %H:%M:%S ", &t)); \ } while(0) #define MLOGGER_IMPL_END \ std::string str(s.str()); \ log_impl(lv, str); \ } catch (...) { \ std::cerr << prefix << " log error" << std::endl; \ } <% 0.upto(GENERATION_LIMIT) {|i| %> template , typename A<%=j%><%}%>> void log(level lv, const char* prefix, A0 a0<%1.upto(i) {|j|%>, A<%=j%> a<%=j%><%}%>) { MLOGGER_IMPL_BEGIN; s << prefix << a0<%1.upto(i) {|j|%> << a<%=j%><%}%>; MLOGGER_IMPL_END; } <%}%> private: virtual void log_impl(level lv, std::string& str) = 0; private: level m_runtime_level; private: friend class mlogger_initializer; static mlogger* s_logger; private: mlogger(); mlogger(const mlogger&); }; inline mlogger& mlogger::instance() { return *s_logger; } #include "mlogger_null.h" static unsigned long mlogger_initializer_counter = 0; class mlogger_initializer { public: mlogger_initializer() { if(0 == mlogger_initializer_counter++) { if(mlogger::s_logger == NULL) { mlogger::reset(new mlogger_null()); } } } ~mlogger_initializer() { if(0 == --mlogger_initializer_counter) { mlogger::destroy(); } } private: void initialize(); }; static mlogger_initializer mlogger_initializer_; #define MLOGGER_XSTR(s) #s #define MLOGGER_XSTR_(x) MLOGGER_XSTR(x) #define MLOGGER_LINE MLOGGER_XSTR_(__LINE__) #ifndef MLOGGER_PREFIX #define MLOGGER_PREFIX __FILE__ ":" MLOGGER_LINE ": " #endif #ifndef MLOGGER_PREFIX_VERBOSE #define MLOGGER_PREFIX_VERBOSE __FILE__ ":" MLOGGER_LINE ":", __FUNCTION__, ": " #endif <% LEVELS = ["TRACE", "DEBUG", "INFO", "WARN", "ERROR", "FATAL"] %> <% LEVELS[0, 2].each {|l| %> #ifndef MLOGGER_PREFIX_<%=l%> #define MLOGGER_PREFIX_<%=l%> MLOGGER_PREFIX_VERBOSE #endif <%}%> <% LEVELS[2..-1].each {|l| %> #ifndef MLOGGER_PREFIX_<%=l%> #define MLOGGER_PREFIX_<%=l%> MLOGGER_PREFIX #endif <%}%> <% LEVELS.each {|l| %> #if MLOGGER_LEVEL <= <%=LEVELS.index(l)%> #define LOG_<%=l%>(...) \ mlogger::instance().log(mlogger::<%=l%>, MLOGGER_PREFIX_<%=l%>, __VA_ARGS__) #else #define LOG_<%=l%>(...) ((void)0) #endif <%}%> #endif /* mlogger.h */ kumofs-0.4.13/src/log/logpacker.cc0000644000076600007660000000156411325036040016717 0ustar frsyukifrsyuki// // MessagePack fast log format // // Copyright (C) 2008-2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "logpacker.h" void logpacker::initialize(const char* fname) { s_instance.reset(new logpack(fname)); } void logpacker::destroy() { s_instance.reset(); } std::auto_ptr logpacker::s_instance; kumofs-0.4.13/src/log/mlogger_ostream.cc0000644000076600007660000000167311325036040020137 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "mlogger_ostream.h" #include mlogger_ostream::mlogger_ostream(level runtime_level, std::ostream& stream) : mlogger(runtime_level), m_stream(stream) {} mlogger_ostream::~mlogger_ostream() {} void mlogger_ostream::log_impl(level lv, std::string& str) { m_stream << str << std::endl; } kumofs-0.4.13/src/log/logpack.c0000644000076600007660000001255211325036040016224 0ustar frsyukifrsyuki/* * MessagePack fast log format * * Copyright (C) 2008-2009 FURUHASHI Sadayuki * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "logpack.h" #include #include #include #include #include #include #include #include #include #include #include #include #ifdef LOGPACK_ENABLE_PSHARED typedef struct { pthread_mutex_t mutex; #ifdef LOGPACK_ENABLE_PSHARED_ROBUST volatile int seqnum; #endif } logpack_pshared; #endif struct logpack_t { volatile int logfd; pthread_mutex_t mutex; char* fname; #ifdef LOGPACK_ENABLE_PSHARED int mapfd; logpack_pshared* pshared; #endif }; logpack_t* logpack_new(const char* fname) { logpack_t* lpk = (logpack_t*)calloc(1, sizeof(logpack_t)); if(!lpk) { goto err_calloc; } lpk->fname = strdup(fname); if(!lpk->fname) { goto err_fname; } if(pthread_mutex_init(&lpk->mutex, NULL) != 0) { goto err_mutex; } lpk->logfd = open(lpk->fname, O_WRONLY|O_APPEND|O_CREAT, 0640); if(lpk->logfd < 0) { goto err_logfd; } return lpk; err_logfd: pthread_mutex_destroy(&lpk->mutex); err_mutex: free(lpk->fname); err_fname: free(lpk); err_calloc: return NULL; } #ifdef LOGPACK_ENABLE_PSHARED static int logpack_open_pshared(const char* basename) { int mapfd; size_t flen = strlen(basename); char* tmpname; tmpname = (char*)malloc(flen+8); if(!tmpname) { return -1; } memcpy(tmpname, basename, flen); memcpy(tmpname+flen, "-XXXXXX", 8); // '-XXXXXX' + 1(='\0') mapfd = mkstemp(tmpname); if(mapfd < 0) { free(tmpname); return -1; } if(ftruncate(mapfd, sizeof(logpack_t)) < 0 ) { unlink(tmpname); free(tmpname); return -1; } unlink(tmpname); return mapfd; } logpack_t* logpack_new(const char* fname) { pthread_mutexattr_t attr; logpack_t* lpk = (logpack_t*)calloc(1, sizeof(logpack_t)); if(!lpk) { goto err_calloc; } lpk->fname = strdup(fname); if(!lpk->fname) { goto err_fname; } lpk->mapfd = logpack_open_pshared(fname); if(lpk->mapfd < 0) { goto err_open_pshared; } lpk->pshared = (logpack_pshared*)mmap(NULL, sizeof(logpack_pshared), PROT_READ|PROT_WRITE, MAP_SHARED, mapfd, 0); if(lpk->pshared == MAP_FAILED) { goto err_mmap; } memset(lpk->pshared, 0, sizeof(logpack_pshared)); if(pthread_mutexattr_init(&attr) != 0) { goto err_mutexattr; } #ifdef LOGPACK_ENABLE_PSHARED_ROBUST if(pthread_mutexattr_setrobust_np(&attr, PTHREAD_MUTEX_ROBUST_NP) != 0) { goto err_mutexattr_set; } #endif if(pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_SHARED) != 0) { goto err_mutexattr_set; } memset(&lpk->mutex, 0, sizeof(pthread_mutex_t)); if(pthread_mutex_init(&lpk->mutex, &attr) != 0) { goto err_mutexattr_set; } lpk->logfd = open(lpk->fname, O_WRONLY|O_APPEND|O_CREAT, 0640); if(lpk->logfd < 0) { goto err_logfd; } return lpk; err_logfd: pthread_mutex_destroy(&lpk->mutex); err_mutexattr_set: pthread_mutexattr_destroy(&attr); err_mutexattr: munmap(lpk->pshared, sizeof(logpack_pshared)); err_mmap: close(lpk->mapfd); err_open_pshared: free(lpk->fname); err_fname: free(lpk); err_calloc: return NULL; } #endif void logpack_free(logpack_t* lpk) { close(lpk->logfd); free(lpk->fname); #ifdef LOGPACK_ENABLE_PSHARED if(lpk->pshared) { munmap(lpk->pshared, sizeof(logpack_pshared)); close(lpk->mapfd); } else { pthread_mutex_destroy(&lpk->mutex); } #else pthread_mutex_destroy(&lpk->mutex); #endif free(lpk); } static inline int logpack_lock(logpack_t* lpk) { #ifdef LOGPACK_ENABLE_PSHARED #ifdef LOGPACK_ENABLE_PSHARED_ROBUST retry: int seqnum = lpk->pshared->seqnum; #endif #endif #ifdef LOGPACK_ENABLE_PSHARED if(lpk->pshared) { if(pthread_mutex_lock(&lpk->pshared->mutex) != 0) { #ifdef LOGPACK_ENABLE_PSHARED_ROBUST if(errno == EOWNERDEAD) { if(__sync_bool_compare_and_swap(&lpk->pshared->seqnum, seqnum, seqnum+1)) { if(pthread_mutex_consistent_np(&lpk->mutex) != 0) { return -1; } } goto retry; } #endif return -1; } return 0; } #endif if(pthread_mutex_lock(&lpk->mutex) != 0) { return -1; } return 0; } static inline void logpack_unlock(logpack_t* lpk) { #ifdef LOGPACK_ENABLE_PSHARED if(lpk->pshared) { pthread_mutex_unlock(&lpk->pshared->mutex); return; } #endif pthread_mutex_unlock(&lpk->mutex); } int logpack_reopen(logpack_t* lpk) { if(logpack_lock(lpk) < 0) { return -1; } int tmp = open(lpk->fname, O_WRONLY|O_APPEND|O_CREAT, 0640); if(tmp < 0) { return -1; } close(lpk->logfd); lpk->logfd = tmp; logpack_unlock(lpk); return 0; } int logpack_write_raw(logpack_t* lpk, const char* buf, size_t size) { int ret = 0; if(logpack_lock(lpk) < 0) { return -1; } while(true) { ssize_t rl = write(lpk->logfd, buf, size); if(rl <= 0) { ret = -1; break; } if((size_t)rl >= size) { break; } size -= rl; } logpack_unlock(lpk); return ret; } kumofs-0.4.13/src/log/mlogger_null.cc0000644000076600007660000000152111325036040017427 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "mlogger.h" #include mlogger_null::mlogger_null() : mlogger((level)((int)FATAL+1)) {} mlogger_null::~mlogger_null() {} void mlogger_null::log_impl(level lv, std::string& str) { } kumofs-0.4.13/src/log/mlogger.cc0000644000076600007660000000166611325036040016407 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "mlogger.h" mlogger* mlogger::s_logger; void mlogger::reset(mlogger* lg) { if(s_logger) { delete s_logger; } s_logger = lg; } void mlogger::destroy() { delete s_logger; s_logger = NULL; } mlogger::mlogger(level runtime_level) : m_runtime_level(runtime_level) {} mlogger::~mlogger() {} kumofs-0.4.13/src/log/logpack.hpp0000644000076600007660000003734111501565503016603 0ustar frsyukifrsyuki// // MessagePack fast log format // // Copyright (C) 2008-2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGPACK_HPP__ #define LOGPACK_HPP__ #include #include #include #include #include "logpack.h" class logpack { public: struct PSHARED_TAG { }; logpack(const char* fname); logpack(const char* fname, PSHARED_TAG); ~logpack(); int reopen(); public: #define MSGPACK_LOG_BEGIN(NUM) \ msgpack::sbuffer buf; \ { \ uint64_t zero = 0; \ buf.write((const char*)&zero, 4); \ } \ msgpack::packer m(buf); \ m.pack_array(3); \ m.pack_uint32(fixstr(name)); \ m.pack_uint16(version); \ m.pack_map(NUM); #define MSGPACK_LOG_ADD(k, v) \ m.pack_uint32(fixstr(k)); \ m << v; #define MSGPACK_LOG_END \ char* p = (char*)buf.data(); \ size_t sz = buf.size(); \ *(uint32_t*)p = htonl(sz - 4); \ return write_raw(p, sz); template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1) { MSGPACK_LOG_BEGIN(1); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2) { MSGPACK_LOG_BEGIN(2); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3) { MSGPACK_LOG_BEGIN(3); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4) { MSGPACK_LOG_BEGIN(4); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5) { MSGPACK_LOG_BEGIN(5); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6) { MSGPACK_LOG_BEGIN(6); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6, const char (&k7)[L7], T7 v7) { MSGPACK_LOG_BEGIN(7); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_ADD(k7, v7); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6, const char (&k7)[L7], T7 v7, const char (&k8)[L8], T8 v8) { MSGPACK_LOG_BEGIN(8); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_ADD(k7, v7); MSGPACK_LOG_ADD(k8, v8); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6, const char (&k7)[L7], T7 v7, const char (&k8)[L8], T8 v8, const char (&k9)[L9], T9 v9) { MSGPACK_LOG_BEGIN(9); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_ADD(k7, v7); MSGPACK_LOG_ADD(k8, v8); MSGPACK_LOG_ADD(k9, v9); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6, const char (&k7)[L7], T7 v7, const char (&k8)[L8], T8 v8, const char (&k9)[L9], T9 v9, const char (&k10)[L10], T10 v10) { MSGPACK_LOG_BEGIN(10); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_ADD(k7, v7); MSGPACK_LOG_ADD(k8, v8); MSGPACK_LOG_ADD(k9, v9); MSGPACK_LOG_ADD(k10, v10); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6, const char (&k7)[L7], T7 v7, const char (&k8)[L8], T8 v8, const char (&k9)[L9], T9 v9, const char (&k10)[L10], T10 v10, const char (&k11)[L11], T11 v11) { MSGPACK_LOG_BEGIN(11); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_ADD(k7, v7); MSGPACK_LOG_ADD(k8, v8); MSGPACK_LOG_ADD(k9, v9); MSGPACK_LOG_ADD(k10, v10); MSGPACK_LOG_ADD(k11, v11); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6, const char (&k7)[L7], T7 v7, const char (&k8)[L8], T8 v8, const char (&k9)[L9], T9 v9, const char (&k10)[L10], T10 v10, const char (&k11)[L11], T11 v11, const char (&k12)[L12], T12 v12) { MSGPACK_LOG_BEGIN(12); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_ADD(k7, v7); MSGPACK_LOG_ADD(k8, v8); MSGPACK_LOG_ADD(k9, v9); MSGPACK_LOG_ADD(k10, v10); MSGPACK_LOG_ADD(k11, v11); MSGPACK_LOG_ADD(k12, v12); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6, const char (&k7)[L7], T7 v7, const char (&k8)[L8], T8 v8, const char (&k9)[L9], T9 v9, const char (&k10)[L10], T10 v10, const char (&k11)[L11], T11 v11, const char (&k12)[L12], T12 v12, const char (&k13)[L13], T13 v13) { MSGPACK_LOG_BEGIN(13); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_ADD(k7, v7); MSGPACK_LOG_ADD(k8, v8); MSGPACK_LOG_ADD(k9, v9); MSGPACK_LOG_ADD(k10, v10); MSGPACK_LOG_ADD(k11, v11); MSGPACK_LOG_ADD(k12, v12); MSGPACK_LOG_ADD(k13, v13); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6, const char (&k7)[L7], T7 v7, const char (&k8)[L8], T8 v8, const char (&k9)[L9], T9 v9, const char (&k10)[L10], T10 v10, const char (&k11)[L11], T11 v11, const char (&k12)[L12], T12 v12, const char (&k13)[L13], T13 v13, const char (&k14)[L14], T14 v14) { MSGPACK_LOG_BEGIN(14); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_ADD(k7, v7); MSGPACK_LOG_ADD(k8, v8); MSGPACK_LOG_ADD(k9, v9); MSGPACK_LOG_ADD(k10, v10); MSGPACK_LOG_ADD(k11, v11); MSGPACK_LOG_ADD(k12, v12); MSGPACK_LOG_ADD(k13, v13); MSGPACK_LOG_ADD(k14, v14); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6, const char (&k7)[L7], T7 v7, const char (&k8)[L8], T8 v8, const char (&k9)[L9], T9 v9, const char (&k10)[L10], T10 v10, const char (&k11)[L11], T11 v11, const char (&k12)[L12], T12 v12, const char (&k13)[L13], T13 v13, const char (&k14)[L14], T14 v14, const char (&k15)[L15], T15 v15) { MSGPACK_LOG_BEGIN(15); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_ADD(k7, v7); MSGPACK_LOG_ADD(k8, v8); MSGPACK_LOG_ADD(k9, v9); MSGPACK_LOG_ADD(k10, v10); MSGPACK_LOG_ADD(k11, v11); MSGPACK_LOG_ADD(k12, v12); MSGPACK_LOG_ADD(k13, v13); MSGPACK_LOG_ADD(k14, v14); MSGPACK_LOG_ADD(k15, v15); MSGPACK_LOG_END; } template int write(const char (&name)[LN], uint16_t version, const char (&k1)[L1], T1 v1, const char (&k2)[L2], T2 v2, const char (&k3)[L3], T3 v3, const char (&k4)[L4], T4 v4, const char (&k5)[L5], T5 v5, const char (&k6)[L6], T6 v6, const char (&k7)[L7], T7 v7, const char (&k8)[L8], T8 v8, const char (&k9)[L9], T9 v9, const char (&k10)[L10], T10 v10, const char (&k11)[L11], T11 v11, const char (&k12)[L12], T12 v12, const char (&k13)[L13], T13 v13, const char (&k14)[L14], T14 v14, const char (&k15)[L15], T15 v15, const char (&k16)[L16], T16 v16) { MSGPACK_LOG_BEGIN(16); MSGPACK_LOG_ADD(k1, v1); MSGPACK_LOG_ADD(k2, v2); MSGPACK_LOG_ADD(k3, v3); MSGPACK_LOG_ADD(k4, v4); MSGPACK_LOG_ADD(k5, v5); MSGPACK_LOG_ADD(k6, v6); MSGPACK_LOG_ADD(k7, v7); MSGPACK_LOG_ADD(k8, v8); MSGPACK_LOG_ADD(k9, v9); MSGPACK_LOG_ADD(k10, v10); MSGPACK_LOG_ADD(k11, v11); MSGPACK_LOG_ADD(k12, v12); MSGPACK_LOG_ADD(k13, v13); MSGPACK_LOG_ADD(k14, v14); MSGPACK_LOG_ADD(k15, v15); MSGPACK_LOG_ADD(k16, v16); MSGPACK_LOG_END; } private: static uint32_t fixstr(const char (&str)[1]) { return 0; } static uint32_t fixstr(const char (&str)[2]) { return 0 | (((uint32_t)str[0])<<(0*8)); } static uint32_t fixstr(const char (&str)[3]) { return 0 | (((uint32_t)str[0])<<(1*8)) | (((uint32_t)str[1])<<(0*8)); } static uint32_t fixstr(const char (&str)[4]) { return 0 | (((uint32_t)str[0])<<(2*8)) | (((uint32_t)str[1])<<(1*8)) | (((uint32_t)str[2])<<(0*8)); } static uint32_t fixstr(const char (&str)[5]) { return 0 | (((uint32_t)str[0])<<(3*8)) | (((uint32_t)str[1])<<(2*8)) | (((uint32_t)str[2])<<(1*8)) | (((uint32_t)str[3])<<(0*8)); } int write_raw(char* p, size_t sz); private: logpack_t* m_logpack; private: logpack(); logpack(const logpack&); }; inline logpack::logpack(const char* fname) { m_logpack = logpack_new(fname); if(!m_logpack) { throw std::runtime_error("failed to initialize msgpack::logpack"); } } inline logpack::logpack(const char* fname, PSHARED_TAG) { m_logpack = logpack_new_pshared(fname); if(!m_logpack) { throw std::runtime_error("failed to initialize msgpack::logpack"); } } inline int logpack::reopen() { return logpack_reopen(m_logpack); } inline logpack::~logpack() { logpack_free(m_logpack); } inline int logpack::write_raw(char* buf, size_t size) { return logpack_write_raw(m_logpack, buf, size); } #endif /* logpack.hpp */ kumofs-0.4.13/src/log/logpacker.h0000644000076600007660000000250311325036040016553 0ustar frsyukifrsyuki// // MessagePack fast log format // // Copyright (C) 2008-2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGPACKER_H__ #define LOGPACKER_H__ #include "logpack.hpp" #include class logpacker { public: static void initialize(const char* fname); static void destroy(); static void reopen() { s_instance->reopen(); } static bool is_active() { return !!s_instance.get(); } static logpack& instance() { return *s_instance; } private: static std::auto_ptr s_instance; }; #define LOGPACK(name, version, ...) \ do { \ if(logpacker::is_active()) { \ logpacker::instance().write(name, version, __VA_ARGS__); \ } \ } while(0) #define TLOGPACK(name, version, ...) \ LOGPACK(name, version, "time", time(NULL), __VA_ARGS__) #endif /* logpacker.h */ kumofs-0.4.13/src/log/Makefile.in0000644000076600007660000003674211501563645016530 0ustar frsyukifrsyuki# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 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 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[3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: kumofs-0.4.13/src/log/mlogger.h0000644000076600007660000002377611501565503016266 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MLOGGER_H__ #define MLOGGER_H__ #include #include #ifndef MLOGGER_LEVEL #ifdef NDEBUG #define MLOGGER_LEVEL 2 #else #define MLOGGER_LEVEL 0 #endif #endif class mlogger_initializer; class mlogger { public: static void reset(mlogger* lg); static void destroy(); public: static mlogger& instance(); public: enum level { TRACE = 0, DEBUG = 1, INFO = 2, WARN = 3, ERROR = 4, FATAL = 5, }; mlogger(level runtime_level); virtual ~mlogger(); #define MLOGGER_IMPL_BEGIN \ try { \ if(lv < m_runtime_level) { return; } \ std::stringstream s; \ do { \ char tmbuf[21]; \ time_t ti = time(NULL); \ struct tm t; localtime_r(&ti, &t); \ s.write(tmbuf, strftime(tmbuf, sizeof(tmbuf), "%Y-%m-%d %H:%M:%S ", &t)); \ } while(0) #define MLOGGER_IMPL_END \ std::string str(s.str()); \ log_impl(lv, str); \ } catch (...) { \ std::cerr << prefix << " log error" << std::endl; \ } template void log(level lv, const char* prefix, A0 a0) { MLOGGER_IMPL_BEGIN; s << prefix << a0; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6 << a7; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6 << a7 << a8; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6 << a7 << a8 << a9; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6 << a7 << a8 << a9 << a10; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6 << a7 << a8 << a9 << a10 << a11; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6 << a7 << a8 << a9 << a10 << a11 << a12; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6 << a7 << a8 << a9 << a10 << a11 << a12 << a13; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6 << a7 << a8 << a9 << a10 << a11 << a12 << a13 << a14; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6 << a7 << a8 << a9 << a10 << a11 << a12 << a13 << a14 << a15; MLOGGER_IMPL_END; } template void log(level lv, const char* prefix, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15, A16 a16) { MLOGGER_IMPL_BEGIN; s << prefix << a0 << a1 << a2 << a3 << a4 << a5 << a6 << a7 << a8 << a9 << a10 << a11 << a12 << a13 << a14 << a15 << a16; MLOGGER_IMPL_END; } private: virtual void log_impl(level lv, std::string& str) = 0; private: level m_runtime_level; private: friend class mlogger_initializer; static mlogger* s_logger; private: mlogger(); mlogger(const mlogger&); }; inline mlogger& mlogger::instance() { return *s_logger; } #include "mlogger_null.h" static unsigned long mlogger_initializer_counter = 0; class mlogger_initializer { public: mlogger_initializer() { if(0 == mlogger_initializer_counter++) { if(mlogger::s_logger == NULL) { mlogger::reset(new mlogger_null()); } } } ~mlogger_initializer() { if(0 == --mlogger_initializer_counter) { mlogger::destroy(); } } private: void initialize(); }; static mlogger_initializer mlogger_initializer_; #define MLOGGER_XSTR(s) #s #define MLOGGER_XSTR_(x) MLOGGER_XSTR(x) #define MLOGGER_LINE MLOGGER_XSTR_(__LINE__) #ifndef MLOGGER_PREFIX #define MLOGGER_PREFIX __FILE__ ":" MLOGGER_LINE ": " #endif #ifndef MLOGGER_PREFIX_VERBOSE #define MLOGGER_PREFIX_VERBOSE __FILE__ ":" MLOGGER_LINE ":", __FUNCTION__, ": " #endif #ifndef MLOGGER_PREFIX_TRACE #define MLOGGER_PREFIX_TRACE MLOGGER_PREFIX_VERBOSE #endif #ifndef MLOGGER_PREFIX_DEBUG #define MLOGGER_PREFIX_DEBUG MLOGGER_PREFIX_VERBOSE #endif #ifndef MLOGGER_PREFIX_INFO #define MLOGGER_PREFIX_INFO MLOGGER_PREFIX #endif #ifndef MLOGGER_PREFIX_WARN #define MLOGGER_PREFIX_WARN MLOGGER_PREFIX #endif #ifndef MLOGGER_PREFIX_ERROR #define MLOGGER_PREFIX_ERROR MLOGGER_PREFIX #endif #ifndef MLOGGER_PREFIX_FATAL #define MLOGGER_PREFIX_FATAL MLOGGER_PREFIX #endif #if MLOGGER_LEVEL <= 0 #define LOG_TRACE(...) \ mlogger::instance().log(mlogger::TRACE, MLOGGER_PREFIX_TRACE, __VA_ARGS__) #else #define LOG_TRACE(...) ((void)0) #endif #if MLOGGER_LEVEL <= 1 #define LOG_DEBUG(...) \ mlogger::instance().log(mlogger::DEBUG, MLOGGER_PREFIX_DEBUG, __VA_ARGS__) #else #define LOG_DEBUG(...) ((void)0) #endif #if MLOGGER_LEVEL <= 2 #define LOG_INFO(...) \ mlogger::instance().log(mlogger::INFO, MLOGGER_PREFIX_INFO, __VA_ARGS__) #else #define LOG_INFO(...) ((void)0) #endif #if MLOGGER_LEVEL <= 3 #define LOG_WARN(...) \ mlogger::instance().log(mlogger::WARN, MLOGGER_PREFIX_WARN, __VA_ARGS__) #else #define LOG_WARN(...) ((void)0) #endif #if MLOGGER_LEVEL <= 4 #define LOG_ERROR(...) \ mlogger::instance().log(mlogger::ERROR, MLOGGER_PREFIX_ERROR, __VA_ARGS__) #else #define LOG_ERROR(...) ((void)0) #endif #if MLOGGER_LEVEL <= 5 #define LOG_FATAL(...) \ mlogger::instance().log(mlogger::FATAL, MLOGGER_PREFIX_FATAL, __VA_ARGS__) #else #define LOG_FATAL(...) ((void)0) #endif #endif /* mlogger.h */ kumofs-0.4.13/src/log/logpack.h0000644000076600007660000000257611325036040016236 0ustar frsyukifrsyuki/* * MessagePack fast log format * * Copyright (C) 2008-2009 FURUHASHI Sadayuki * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef LOGPACK_H__ #define LOGPACK_H__ #include #include #ifdef __cplusplus extern "C" { #endif typedef struct logpack_t logpack_t; logpack_t* logpack_new(const char* fname); logpack_t* logpack_new_pshared(const char* fname); int logpack_reopen(logpack_t* lpk); void logpack_free(logpack_t* lpk); int logpack_write_raw(logpack_t* lpk, const char* buf, size_t size); #if 0 typedef struct { msgpack_pack_t packer; msgpack_sbuffer buffer; } logpack_log_t; int logpack_log_init(logpack_log_t* pac, const char* name, uint16_t version); void logpack_log_destroy(logpack_log_t* pac); int logpack_write(logpack_t* lpk, const logpack_log_t* pac); #endif #ifdef __cplusplus } #endif #endif /* logpack.h */ kumofs-0.4.13/src/log/mlogger_tty.cc0000644000076600007660000000374011325036040017302 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "mlogger_tty.h" #include #include #define TTY_COLOR_RESET "\033]R" #define TTY_COLOR_CRE "\033[K" #define TTY_COLOR_CLEAR "\033c" #define TTY_COLOR_NORMAL "\033[0;39m" #define TTY_COLOR_RED "\033[1;31m" #define TTY_COLOR_GREEN "\033[1;32m" #define TTY_COLOR_YELLOW "\033[1;33m" #define TTY_COLOR_BLUE "\033[1;34m" #define TTY_COLOR_MAGENTA "\033[1;35m" #define TTY_COLOR_CYAN "\033[1;36m" #define TTY_COLOR_WHITE "\033[1;37m" static const char* const color_table[] = { TTY_COLOR_NORMAL, TTY_COLOR_WHITE, TTY_COLOR_GREEN, TTY_COLOR_YELLOW, TTY_COLOR_MAGENTA, TTY_COLOR_RED, }; mlogger_tty::mlogger_tty(level runtime_level, std::ostream& stream) : mlogger(runtime_level), m_stream(stream) {} mlogger_tty::~mlogger_tty() {} void mlogger_tty::log_impl(level lv, std::string& str) { // output atomically size_t sz = strlen(color_table[lv]) + str.size() + strlen(TTY_COLOR_NORMAL "\n"); char* buf = (char*)::malloc(sz); if(!buf) { throw std::bad_alloc(); } char* p = buf; memcpy(p, color_table[lv], strlen(color_table[lv])); p += strlen(color_table[lv]); memcpy(p, str.data(), str.size()); p += str.size(); memcpy(p, TTY_COLOR_NORMAL "\n", strlen(TTY_COLOR_NORMAL "\n")); try { m_stream.write(buf, sz) << std::flush; } catch (...) { free(buf); throw; } free(buf); } kumofs-0.4.13/src/log/logpack.hpp.erb0000644000076600007660000000525011325036040017335 0ustar frsyukifrsyuki// // MessagePack fast log format // // Copyright (C) 2008-2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGPACK_HPP__ #define LOGPACK_HPP__ #include #include #include #include #include "logpack.h" class logpack { public: struct PSHARED_TAG { }; logpack(const char* fname); logpack(const char* fname, PSHARED_TAG); ~logpack(); int reopen(); public: #define MSGPACK_LOG_BEGIN(NUM) \ msgpack::sbuffer buf; \ { \ uint64_t zero = 0; \ buf.write((const char*)&zero, 4); \ } \ msgpack::packer m(buf); \ m.pack_array(3); \ m.pack_uint32(fixstr(name)); \ m.pack_uint16(version); \ m.pack_map(NUM); #define MSGPACK_LOG_ADD(k, v) \ m.pack_uint32(fixstr(k)); \ m << v; #define MSGPACK_LOG_END \ char* p = (char*)buf.data(); \ size_t sz = buf.size(); \ *(uint32_t*)p = htonl(sz - 4); \ return write_raw(p, sz); <%1.upto(16) {|i|%> template , size_t L<%=j%>, typename T<%=j%><%}%>> int write(const char (&name)[LN], uint16_t version<%1.upto(i) {|j|%>, const char (&k<%=j%>)[L<%=j%>], T<%=j%> v<%=j%><%}%>) { MSGPACK_LOG_BEGIN(<%=i%>); <%1.upto(i) {|j|%> MSGPACK_LOG_ADD(k<%=j%>, v<%=j%>); <%}%> MSGPACK_LOG_END; } <%}%> private: <%1.upto(5) {|i|%> static uint32_t fixstr(const char (&str)[<%=i%>]) { return 0<%0.upto(i-2) {|j|%> | (((uint32_t)str[<%=j%>])<<(<%=i-2-j%>*8))<%}%>; } <%}%> int write_raw(char* p, size_t sz); private: logpack_t* m_logpack; private: logpack(); logpack(const logpack&); }; inline logpack::logpack(const char* fname) { m_logpack = logpack_new(fname); if(!m_logpack) { throw std::runtime_error("failed to initialize msgpack::logpack"); } } inline logpack::logpack(const char* fname, PSHARED_TAG) { m_logpack = logpack_new_pshared(fname); if(!m_logpack) { throw std::runtime_error("failed to initialize msgpack::logpack"); } } inline int logpack::reopen() { return logpack_reopen(m_logpack); } inline logpack::~logpack() { logpack_free(m_logpack); } inline int logpack::write_raw(char* buf, size_t size) { return logpack_write_raw(m_logpack, buf, size); } #endif /* logpack.hpp */ kumofs-0.4.13/src/log/mlogger_syslog.h0000644000076600007660000000173411325036040017645 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MLOGGER_SYSLOG_H__ #define MLOGGER_SYSLOG_H__ #include "mlogger.h" #include class mlogger_syslog : public mlogger { public: mlogger_syslog(level runtime_level, const char* ident, int facility = LOG_USER, int option = 0); ~mlogger_syslog(); void log_impl(level lv, std::string& str); }; #endif /* mlogger_syslog.h */ kumofs-0.4.13/src/log/mlogger_null.h0000644000076600007660000000155511325036040017300 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MLOGGER_NULL_H__ #define MLOGGER_NULL_H__ #include "mlogger.h" class mlogger_null : public mlogger { public: mlogger_null(); ~mlogger_null(); void log_impl(level lv, std::string& str); }; #endif /* mlogger_null.h */ kumofs-0.4.13/src/log/mlogger_tty.h0000644000076600007660000000166311325036040017146 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MLOGGER_TTY_H__ #define MLOGGER_TTY_H__ #include "mlogger.h" class mlogger_tty : public mlogger { public: mlogger_tty(level runtime_level, std::ostream& stream); ~mlogger_tty(); void log_impl(level lv, std::string& str); private: std::ostream& m_stream; }; #endif /* mlogger_tty.h */ kumofs-0.4.13/src/log/mlogger_ostream.h0000644000076600007660000000171311325036040017774 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MLOGGER_OSTREAM_H__ #define MLOGGER_OSTREAM_H__ #include "mlogger.h" class mlogger_ostream : public mlogger { public: mlogger_ostream(level runtime_level, std::ostream& stream); ~mlogger_ostream(); void log_impl(level lv, std::string& str); private: std::ostream& m_stream; }; #endif /* mlogger_ostream.h */ kumofs-0.4.13/src/mp/0000755000076600007660000000000011501565630014276 5ustar frsyukifrsyukikumofs-0.4.13/src/mp/stream_buffer_impl.h0000644000076600007660000001101311375677751020331 0ustar frsyukifrsyuki// // mp::stream_buffer // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_STREAM_BUFFER_IMPL_H__ #define MP_STREAM_BUFFER_IMPL_H__ #include namespace mp { inline void stream_buffer::init_count(void* d) { *(volatile count_t*)d = 1; } inline void stream_buffer::decr_count(void* d) { //if(--*(count_t*)d == 0) { if(__sync_sub_and_fetch((count_t*)d, 1) == 0) { free(d); } } inline void stream_buffer::incr_count(void* d) { //++*(count_t*)d; __sync_add_and_fetch((count_t*)d, 1); } inline stream_buffer::count_t stream_buffer::get_count(void* d) { return *(count_t*)d; } struct stream_buffer::reference::each_incr { void operator() (void* d) { stream_buffer::incr_count(d); } }; struct stream_buffer::reference::each_decr { void operator() (void* d) { stream_buffer::decr_count(d); } }; inline stream_buffer::reference::reference() { } inline stream_buffer::reference::reference(const reference& o) : m_array(m_array) { std::for_each(m_array.begin(), m_array.end(), each_incr()); } inline void stream_buffer::reference::clear() { std::for_each(m_array.begin(), m_array.end(), each_decr()); m_array.clear(); } inline stream_buffer::reference::~reference() { clear(); } inline void stream_buffer::reference::push(void* d) { m_array.push_back(d); incr_count(d); } inline void stream_buffer::reference::move(void* d) { m_array.push_back(d); } inline void stream_buffer::reference::swap(reference& x) { m_array.swap(x.m_array); } inline stream_buffer::stream_buffer(size_t initial_buffer_size) : m_buffer(NULL), m_used(0), m_free(0), m_off(0) { const size_t initsz = std::max(initial_buffer_size, sizeof(count_t)); m_buffer = (char*)::malloc(initsz); if(!m_buffer) { throw std::bad_alloc(); } init_count(m_buffer); m_used = sizeof(count_t); m_free = initsz - m_used; m_off = sizeof(count_t); } inline stream_buffer::~stream_buffer() { decr_count(m_buffer); } inline void* stream_buffer::buffer() { return m_buffer + m_used; } inline size_t stream_buffer::buffer_capacity() const { return m_free; } inline void stream_buffer::buffer_consumed(size_t len) { m_used += len; m_free -= len; } inline void* stream_buffer::data() { return m_buffer + m_off; } inline size_t stream_buffer::data_size() const { return m_used - m_off; } inline void stream_buffer::data_used(size_t len) { m_off += len; } inline stream_buffer::reference* stream_buffer::release() { std::auto_ptr tmp(new reference()); m_ref.push(m_buffer); tmp->swap(m_ref); return tmp.release(); } inline void stream_buffer::release_to(reference* to) { to->clear(); m_ref.push(m_buffer); to->swap(m_ref); } inline void stream_buffer::reserve_buffer(size_t len, size_t initial_buffer_size) { if(m_used == m_off && get_count(m_buffer) == 1) { // rewind buffer m_free += m_used - sizeof(count_t); m_used = sizeof(count_t); m_off = sizeof(count_t); } if(m_free < len) { expand_buffer(len, initial_buffer_size); } } inline void stream_buffer::expand_buffer(size_t len, size_t initial_buffer_size) { if(m_off == sizeof(count_t) && get_count(m_buffer) == 1) { size_t next_size = (m_used + m_free) * 2; while(next_size < len + m_used) { next_size *= 2; } char* tmp = (char*)::realloc(m_buffer, next_size); if(!tmp) { throw std::bad_alloc(); } m_buffer = tmp; m_free = next_size - m_used; } else { const size_t initsz = std::max(initial_buffer_size, sizeof(count_t)); size_t next_size = initsz; // include sizeof(count_t) size_t not_used = m_used - m_off; while(next_size < len + not_used + sizeof(count_t)) { next_size *= 2; } char* tmp = (char*)::malloc(next_size); if(!tmp) { throw std::bad_alloc(); } init_count(tmp); try { m_ref.move(m_buffer); } catch (...) { free(tmp); throw; } memcpy(tmp+sizeof(count_t), m_buffer+m_off, not_used); m_buffer = tmp; m_used = not_used + sizeof(count_t); m_free = next_size - m_used; m_off = sizeof(count_t); } } } // namespace mp #endif /* mp/stream_buffer_impl.h */ kumofs-0.4.13/src/mp/Makefile.am0000644000076600007660000000063711363645775016357 0ustar frsyukifrsyuki EXTRA_DIST = \ object_callback.pre.h \ wavy/core.pre.h \ wavy/singleton.pre.h noinst_HEADERS = \ exception.h \ functional.h \ memory.h \ object_callback.h \ pp.h \ pthread.h \ pthread_impl.h \ shared_buffer.h \ shared_buffer_impl.h \ source.h \ source_impl.h \ stream_buffer.h \ stream_buffer_impl.h \ utility.h \ wavy/core.h \ wavy/output.h \ wavy/singleton.h \ wavy.h kumofs-0.4.13/src/mp/shared_buffer.h0000644000076600007660000000356711325036040017251 0ustar frsyukifrsyuki// // mp::shared_buffer // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_SHARED_BUFFER_H__ #define MP_SHARED_BUFFER_H__ #include #include #ifndef MP_SHARED_BUFFER_INITIAL_BUFFER_SIZE #define MP_SHARED_BUFFER_INITIAL_BUFFER_SIZE 8*1024 #endif namespace mp { class shared_buffer { public: shared_buffer(size_t init_size = MP_SHARED_BUFFER_INITIAL_BUFFER_SIZE); ~shared_buffer(); public: void reserve(size_t len, size_t init_size = MP_SHARED_BUFFER_INITIAL_BUFFER_SIZE); void* buffer(); size_t buffer_capacity() const; class reference { public: reference(); reference(void* p); reference(const reference& o); ~reference(); void clear(); void reset(void* p); void swap(reference& x); private: void* m; }; void* allocate(size_t size, reference* result_ref = NULL, size_t init_size = MP_SHARED_BUFFER_INITIAL_BUFFER_SIZE); private: char* m_buffer; size_t m_used; size_t m_free; private: void expand_buffer(size_t len, size_t init_size); typedef volatile unsigned int count_t; static void init_count(void* d); static void decr_count(void* d); static void incr_count(void* d); static count_t get_count(void* d); private: shared_buffer(const shared_buffer&); }; } // namespace mp #include "mp/shared_buffer_impl.h" #endif /* mp/shared_buffer.h */ kumofs-0.4.13/src/mp/memory.h0000644000076600007660000000322511325036040015751 0ustar frsyukifrsyuki// // mp::memory // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_MEMORY_H__ #define MP_MEMORY_H__ #ifdef MP_MEMORY_BOOST #include namespace mp { using std::tr1::shared_ptr; using std::tr1::wak_ptr; //using std::tr2::scoped_ptr; using std::tr1::static_pointer_cast; using std::tr1::dynamic_pointer_cast; } #else #ifdef MP_MEMORY_BOOST_ORG #include #include //#include namespace mp { using boost::shared_ptr; using boost::weak_ptr; //using boost::scoped_ptr; using boost::static_pointer_cast; using boost::dynamic_pointer_cast; } #else #ifndef MP_MEMORY_STANDARD #include namespace mp { using std::tr1::shared_ptr; using std::tr1::weak_ptr; //using std::tr2::scoped_ptr; using std::tr1::static_pointer_cast; using std::tr1::dynamic_pointer_cast; } #else #include namespace mp { using std::shared_ptr; using std::weak_ptr; //using std::scoped_ptr; using std::static_pointer_cast; using std::dynamic_pointer_cast; } #endif #endif #endif #endif /* mp/memory.h */ kumofs-0.4.13/src/mp/pp.h0000644000076600007660000000047411325036040015063 0ustar frsyukifrsyuki#ifndef MP_PP_H__ #define MP_PP_H__ #define MP_PP_STR(s) #s #define MP_PP_XSTR(s) MP_PP_STR(s) #define MP_PP_CONCAT(a,b) a##b #define MP_PP_XCONCAT(a,b) MP_PP_CONCAT(a,b) #define MP_PP_HEADER(dir, prefix, file, suffix) \ MP_PP_XSTR( \ MP_PP_XCONCAT(dir/prefix ## file, suffix).h \ ) #endif /* mp/pp.h */ kumofs-0.4.13/src/mp/object_callback.pre.h0000644000076600007660000000415311325036040020311 0ustar frsyukifrsyuki// // mp::object_callback // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_OBJECT_CALLBACK_H__ #define MP_OBJECT_CALLBACK_H__ #include "mp/memory.h" namespace mp { template static void object_destructor(void* obj) { reinterpret_cast(obj)->~T(); } template static void object_delete(void* obj) { delete reinterpret_cast(obj); } template struct object_callback; template struct object_callback { template static R mem_fun(void* obj) { return (reinterpret_cast(obj)->*MemFun)(); } template static R const_mem_fun(const void* obj) { return (reinterpret_cast(obj)->*MemFun)(); } template static R shared_fun(shared_ptr obj) { return (obj.get()->*MemFun)(); } }; MP_ARGS_BEGIN template struct object_callback { template static R mem_fun(void* obj, MP_ARGS_PARAMS) { return (reinterpret_cast(obj)->*MemFun)(MP_ARGS_FUNC); } template static R const_mem_fun(const void* obj, MP_ARGS_PARAMS) { return (reinterpret_cast(obj)->*MemFun)(MP_ARGS_FUNC); } template static R shared_fun(shared_ptr obj, MP_ARGS_PARAMS) { return (obj.get()->*MemFun)(MP_ARGS_FUNC); } }; MP_ARGS_END } // namespace mp #endif /* mp/object_callback.h */ kumofs-0.4.13/src/mp/stream_buffer.h0000644000076600007660000000416111375677157017316 0ustar frsyukifrsyuki// // mp::stream_buffer // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_STREAM_BUFFER_H__ #define MP_STREAM_BUFFER_H__ #include #include #include #include #ifndef MP_STREAM_BUFFER_INITIAL_BUFFER_SIZE #define MP_STREAM_BUFFER_INITIAL_BUFFER_SIZE 8*1024 #endif namespace mp { class stream_buffer { public: stream_buffer(size_t initial_buffer_size = MP_STREAM_BUFFER_INITIAL_BUFFER_SIZE); ~stream_buffer(); public: void reserve_buffer(size_t len, size_t initial_buffer_size = MP_STREAM_BUFFER_INITIAL_BUFFER_SIZE); void* buffer(); size_t buffer_capacity() const; void buffer_consumed(size_t len); void* data(); size_t data_size() const; void data_used(size_t len); class reference { public: reference(); reference(const reference& o); ~reference(); void clear(); void push(void* d); void swap(reference& x); private: std::vector m_array; struct each_incr; struct each_decr; private: void move(void* d); friend class stream_buffer; }; reference* release(); void release_to(reference* to); private: char* m_buffer; size_t m_used; size_t m_free; size_t m_off; reference m_ref; private: void expand_buffer(size_t len, size_t initial_buffer_size); typedef volatile unsigned int count_t; static void init_count(void* d); static void decr_count(void* d); static void incr_count(void* d); static count_t get_count(void* d); private: stream_buffer(const stream_buffer&); }; } // namespace mp #include "mp/stream_buffer_impl.h" #endif /* mp/stream_buffer.h */ kumofs-0.4.13/src/mp/wavy.h0000644000076600007660000000140011325036040015420 0ustar frsyukifrsyuki// // mp::wavy // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_WAVY_H__ #define MP_WAVY_H__ #include "mp/wavy/core.h" #include "mp/wavy/output.h" #endif /* mp/wavy.h */ kumofs-0.4.13/src/mp/Makefile.in0000644000076600007660000002534111501563645016354 0ustar frsyukifrsyuki# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 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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// you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_UTILITY_H__ #define MP_UTILITY_H__ #include "mp/exception.h" #include #include #include #include namespace mp { template struct thread_tag { static const unsigned int ID = ThreadID; }; typedef thread_tag<0> main_thread_tag; inline void set_nonblock(int fd) { if( ::fcntl(fd, F_SETFL, O_NONBLOCK) < 0 ) { throw system_error(errno, "failed to set nonblock flag"); } } } // namespace mp #endif /* mp/utility.h */ kumofs-0.4.13/src/mp/object_callback.h0000644000076600007660000004157511501565503017544 0ustar frsyukifrsyuki// // mp::object_callback // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_OBJECT_CALLBACK_H__ #define MP_OBJECT_CALLBACK_H__ #include "mp/memory.h" namespace mp { template static void object_destructor(void* obj) { reinterpret_cast(obj)->~T(); } template static void object_delete(void* obj) { delete reinterpret_cast(obj); } template struct object_callback; template struct object_callback { template static R mem_fun(void* obj) { return (reinterpret_cast(obj)->*MemFun)(); } template static R const_mem_fun(const void* obj) { return (reinterpret_cast(obj)->*MemFun)(); } template static R shared_fun(shared_ptr obj) { return (obj.get()->*MemFun)(); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1) { return (reinterpret_cast(obj)->*MemFun)(a1); } template static R const_mem_fun(const void* obj, A1 a1) { return (reinterpret_cast(obj)->*MemFun)(a1); } template static R shared_fun(shared_ptr obj, A1 a1) { return (obj.get()->*MemFun)(a1); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2) { return (reinterpret_cast(obj)->*MemFun)(a1, a2); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2) { return (reinterpret_cast(obj)->*MemFun)(a1, a2); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2) { return (obj.get()->*MemFun)(a1, a2); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3) { return (obj.get()->*MemFun)(a1, a2, a3); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4) { return (obj.get()->*MemFun)(a1, a2, a3, a4); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5, a6); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5, a6, a7); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14); } }; template struct object_callback { template static R mem_fun(void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15); } template static R const_mem_fun(const void* obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15) { return (reinterpret_cast(obj)->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15); } template static R shared_fun(shared_ptr obj, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15) { return (obj.get()->*MemFun)(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15); } }; } // namespace mp #endif /* mp/object_callback.h */ kumofs-0.4.13/src/mp/source_impl.h0000644000076600007660000001003511325036040016757 0ustar frsyukifrsyuki// // mp::source // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_SOURCE_IMPL_H__ #define MP_SOURCE_IMPL_H__ #include #include namespace mp { template source::source() { m_free = (chunk_t*)std::malloc(sizeof(chunk_t)); if( m_free == NULL ) { throw std::bad_alloc(); } m_used = (chunk_t*)std::malloc(sizeof(chunk_t)); if( m_used == NULL ) { std::free(m_free); throw std::bad_alloc(); } m_free->next = m_free; m_free->prev = m_free; m_used->next = m_used; m_used->prev = m_used; } template source::~source() { chunk_t* f = m_free->next; while(f != m_free) { f = f->next; std::free(f->prev); } std::free(f); f = m_used; while(f->next != m_used) { f = f->next; std::free(f->prev); } std::free(f); } template void* source::malloc(size_t size) { size_t req = size + sizeof(data_t); for( chunk_t* f = m_free->next; f != m_free; f = f->next ) { if( f->free < req ) { continue; } data_t* data = reinterpret_cast( ((char*)f) + sizeof(chunk_t) + f->size - f->free ); f->lots++; f->free -= req; data->chunk = f; if( f->free < EstimatedAllocationSize + sizeof(chunk_t) ) { splice_to_used(f); } return ((char*)data) + sizeof(data_t); } return expand_free(req); } template void source::free(void* x) { data_t* data = reinterpret_cast( ((char*)x) - sizeof(data_t) ); chunk_t* chunk = data->chunk; chunk->lots--; if( chunk->lots == 0 ) { splice_to_free(chunk); } } template void* source::expand_free(size_t req) { const size_t default_chunk_size = (EstimatedAllocationSize + sizeof(chunk_t)) * OptimalLotsInChunk; size_t chunk_size = req > default_chunk_size ? req : default_chunk_size; chunk_t* n = (chunk_t*)std::malloc(sizeof(chunk_t) + chunk_size); if( n == NULL ) { throw std::bad_alloc(); } data_t* data = reinterpret_cast( ((char*)n) + sizeof(chunk_t) ); n->lots = 1; n->size = chunk_size; n->free = chunk_size - req; data->chunk = n; if( n->free < EstimatedAllocationSize + sizeof(chunk_t) ) { n->prev = m_used; n->next = m_used->next; m_used->next->prev = n; m_used->next = n; } else { n->prev = m_free; n->next = m_free->next; m_free->next->prev = n; m_free->next = n; } return ((char*)data) + sizeof(data_t); } template void source::splice_to_used(chunk_t* chunk) { chunk->prev->next = chunk->next; chunk->next->prev = chunk->prev; chunk->prev = m_used; chunk->next = m_used->next; m_used->next->prev = chunk; m_used->next = chunk; } template void source::splice_to_free(chunk_t* chunk) { chunk->prev->next = chunk->next; chunk->next->prev = chunk->prev; chunk->next = m_free->next; chunk->prev = m_free; m_free->next->prev = chunk; m_free->next = chunk; chunk->free = chunk->size; } } // namespace mp #endif /* mp/source_impl.h */ kumofs-0.4.13/src/mp/source.h0000644000076600007660000000355611325036040015750 0ustar frsyukifrsyuki// // mp::source // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_SOURCE_H__ #define MP_SOURCE_H__ #include #ifndef MP_SOURCE_DEFAULT_ALLOCATION_SIZE #define MP_SOURCE_DEFAULT_ALLOCATION_SIZE 32*1024 #endif #ifndef MP_SOURCE_DEFAULT_LOTS_IN_CHUNK #define MP_SOURCE_DEFAULT_LOTS_IN_CHUNK 4 #endif namespace mp { static const size_t SOURCE_DEFAULT_ALLOCATION_SIZE = MP_SOURCE_DEFAULT_ALLOCATION_SIZE; static const size_t SOURCE_DEFAULT_LOTS_IN_CHUNK = MP_SOURCE_DEFAULT_LOTS_IN_CHUNK; template < size_t EstimatedAllocationSize = SOURCE_DEFAULT_ALLOCATION_SIZE, size_t OptimalLotsInChunk = SOURCE_DEFAULT_LOTS_IN_CHUNK > class source { public: source(); ~source(); public: //! Allocate memory from the pool. /* The allocated memory have to be freed using free() function. */ void* malloc(size_t size); //! Free the allocated memory. void free(void* x); private: struct chunk_t { chunk_t* next; chunk_t* prev; size_t free; size_t lots; size_t size; }; struct data_t { chunk_t* chunk; }; private: chunk_t* m_free; chunk_t* m_used; private: void* expand_free(size_t req); void splice_to_used(chunk_t* chunk); void splice_to_free(chunk_t* chunk); private: source(const source&); }; } // namespace mp #include "mp/source_impl.h" #endif /* mp/source.h */ kumofs-0.4.13/src/mp/wavy/0000755000076600007660000000000011501565630015264 5ustar frsyukifrsyukikumofs-0.4.13/src/mp/wavy/core.h0000644000076600007660000004253111501565503016371 0ustar frsyukifrsyuki// // mp::wavy::core // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_WAVY_CORE_H__ #define MP_WAVY_CORE_H__ #include "mp/functional.h" #include "mp/memory.h" #include "mp/pthread.h" #include #include #include #include #include #include #include #include #include namespace mp { namespace wavy { class core { public: core(); ~core(); void add_thread(size_t num); void end(); bool is_end() const; void join(); void detach(); struct handler { handler(int fd) : m_fd(fd) { } virtual ~handler() { ::close(m_fd); } virtual void read_event() = 0; int fd() const { return m_fd; } template shared_ptr shared_self() { return static_pointer_cast(*m_shared_self); } private: int m_fd; shared_ptr* m_shared_self; friend class core; }; typedef function connect_callback_t; void connect(int socket_family, int socket_type, int protocol, const sockaddr* addr, socklen_t addrlen, int timeout_msec, connect_callback_t callback); typedef function listen_callback_t; void listen(int lsock, listen_callback_t callback); typedef function timer_callback_t; void timer(const timespec* interval, timer_callback_t callback); template Handler* add(int fd); template Handler* add(int fd, A1 a1); template Handler* add(int fd, A1 a1, A2 a2); template Handler* add(int fd, A1 a1, A2 a2, A3 a3); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14); template Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15); template void submit(F f); template void submit(F f, A1 a1); template void submit(F f, A1 a1, A2 a2); template void submit(F f, A1 a1, A2 a2, A3 a3); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14); template void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15); private: void add_impl(int fd, handler* newh); typedef function task_t; void submit_impl(task_t f); private: class impl; const std::auto_ptr m_impl; core(const core&); }; typedef core::handler handler; template Handler* core::add(int fd) { Handler* h = new Handler(fd); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1) { Handler* h = new Handler(fd, a1); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2) { Handler* h = new Handler(fd, a1, a2); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3) { Handler* h = new Handler(fd, a1, a2, a3); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4) { Handler* h = new Handler(fd, a1, a2, a3, a4); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5, a6); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5, a6, a7); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5, a6, a7, a8); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14); add_impl(fd, h); return h; } template Handler* core::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15) { Handler* h = new Handler(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15); add_impl(fd, h); return h; } template inline void core::submit(F f) { submit_impl(task_t(f)); } template inline void core::submit(F f, A1 a1) { submit_impl(bind(f, a1)); } template inline void core::submit(F f, A1 a1, A2 a2) { submit_impl(bind(f, a1, a2)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3) { submit_impl(bind(f, a1, a2, a3)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4) { submit_impl(bind(f, a1, a2, a3, a4)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { submit_impl(bind(f, a1, a2, a3, a4, a5)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { submit_impl(bind(f, a1, a2, a3, a4, a5, a6)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { submit_impl(bind(f, a1, a2, a3, a4, a5, a6, a7)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) { submit_impl(bind(f, a1, a2, a3, a4, a5, a6, a7, a8)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) { submit_impl(bind(f, a1, a2, a3, a4, a5, a6, a7, a8, a9)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) { submit_impl(bind(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) { submit_impl(bind(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) { submit_impl(bind(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) { submit_impl(bind(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) { submit_impl(bind(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14)); } template inline void core::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15) { submit_impl(bind(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15)); } } // namespace wavy } // namespace mp #endif /* mp/wavy/core.h */ kumofs-0.4.13/src/mp/wavy/core.pre.h0000644000076600007660000000604311325036040017145 0ustar frsyukifrsyuki// // mp::wavy::core // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_WAVY_CORE_H__ #define MP_WAVY_CORE_H__ #include "mp/functional.h" #include "mp/memory.h" #include "mp/pthread.h" #include #include #include #include #include #include #include #include #include namespace mp { namespace wavy { class core { public: core(); ~core(); void add_thread(size_t num); void end(); bool is_end() const; void join(); void detach(); struct handler { handler(int fd) : m_fd(fd) { } virtual ~handler() { ::close(m_fd); } virtual void read_event() = 0; int fd() const { return m_fd; } template shared_ptr shared_self() { return static_pointer_cast(*m_shared_self); } private: int m_fd; shared_ptr* m_shared_self; friend class core; }; typedef function connect_callback_t; void connect(int socket_family, int socket_type, int protocol, const sockaddr* addr, socklen_t addrlen, int timeout_msec, connect_callback_t callback); typedef function listen_callback_t; void listen(int lsock, listen_callback_t callback); typedef function timer_callback_t; void timer(const timespec* interval, timer_callback_t callback); template Handler* add(int fd); MP_ARGS_BEGIN template Handler* add(int fd, MP_ARGS_PARAMS); MP_ARGS_END template void submit(F f); MP_ARGS_BEGIN template void submit(F f, MP_ARGS_PARAMS); MP_ARGS_END private: void add_impl(int fd, handler* newh); typedef function task_t; void submit_impl(task_t f); private: class impl; const std::auto_ptr m_impl; core(const core&); }; typedef core::handler handler; template Handler* core::add(int fd) { Handler* h = new Handler(fd); add_impl(fd, h); return h; } MP_ARGS_BEGIN template Handler* core::add(int fd, MP_ARGS_PARAMS) { Handler* h = new Handler(fd, MP_ARGS_FUNC); add_impl(fd, h); return h; } MP_ARGS_END template inline void core::submit(F f) { submit_impl(task_t(f)); } MP_ARGS_BEGIN template inline void core::submit(F f, MP_ARGS_PARAMS) { submit_impl(bind(f, MP_ARGS_FUNC)); } MP_ARGS_END } // namespace wavy } // namespace mp #endif /* mp/wavy/core.h */ kumofs-0.4.13/src/mp/wavy/output.h0000644000076600007660000000344011325036040016766 0ustar frsyukifrsyuki// // mp::wavy::output // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_WAVY_OUTPUT_H__ #define MP_WAVY_OUTPUT_H__ #include #include #include #include namespace mp { namespace wavy { class output { public: output(); ~output(); void add_thread(size_t num); void end(); void join(); void detach(); public: typedef void (*finalize_t)(void* user); struct request { request() : finalize(NULL), user(NULL) { } request(finalize_t f, void* u) : finalize(f), user(u) { } finalize_t finalize; void* user; }; void write(int fd, const char* buf, size_t buflen); void writev(int fd, const iovec* vec, size_t veclen); void write(int fd, const char* buf, size_t buflen, request req); void write(int fd, const char* buf, size_t buflen, finalize_t finalize, void* user); void writev(int fd, const iovec* vec, size_t veclen, request req); void writev(int fd, const iovec* vec, size_t veclen, finalize_t finalize, void* user); void writev(int fd, const iovec* bufvec, const request* reqvec, size_t veclen); private: class impl; const std::auto_ptr m_impl; output(const output&); }; } // namespace wavy } // namespace mp #endif /* mp/wavy/output.h */ kumofs-0.4.13/src/mp/wavy/singleton.pre.h0000644000076600007660000001400711325036040020216 0ustar frsyukifrsyuki// // mp::wavy // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_WAVY_SINGLETON_H__ #define MP_WAVY_SINGLETON_H__ #include "mp/wavy/core.h" #include "mp/wavy/output.h" namespace mp { namespace wavy { template struct singleton { typedef core::handler handler; typedef output::finalize_t finalize_t; typedef output::request request; static void initialize(size_t core_thread, size_t output_thread); static void add_core_thread(size_t num); static void add_output_thread(size_t num); static void join(); static void detach(); static void end(); static void write(int fd, const char* buf, size_t buflen); static void writev(int fd, const iovec* vec, size_t veclen); static void write(int fd, const char* buf, size_t buflen, request req); static void write(int fd, const char* buf, size_t buflen, finalize_t finalize, void* user); static void writev(int fd, const iovec* vec, size_t veclen, request req); static void writev(int fd, const iovec* vec, size_t veclen, finalize_t finalize, void* user); static void writev(int fd, const iovec* bufvec, const request* reqvec, size_t veclen); typedef core::connect_callback_t connect_callback_t; static void connect( int socket_family, int socket_type, int protocol, const sockaddr* addr, socklen_t addrlen, int timeout_msec, connect_callback_t callback); typedef core::listen_callback_t listen_callback_t; static void listen(int lsock, listen_callback_t callback); typedef core::timer_callback_t timer_callback_t; static void timer(const timespec* interval, timer_callback_t callback); template static Handler* add(int fd); MP_ARGS_BEGIN template static Handler* add(int fd, MP_ARGS_PARAMS); MP_ARGS_END template static void submit(F f); MP_ARGS_BEGIN template static void submit(F f, MP_ARGS_PARAMS); MP_ARGS_END private: static core* s_core; static output* s_output; singleton(); }; template core* singleton::s_core; template output* singleton::s_output; template void singleton::initialize(size_t core_thread, size_t output_thread) { s_core = new core(); s_output = new output(); add_core_thread(core_thread); add_output_thread(output_thread); } template void singleton::add_core_thread(size_t num) { s_core->add_thread(num); } template void singleton::add_output_thread(size_t num) { s_output->add_thread(num); } template void singleton::join() { s_core->join(); s_output->join(); } template void singleton::detach() { s_core->detach(); s_output->detach(); } template void singleton::end() { s_core->end(); s_output->end(); } template inline void singleton::write(int fd, const char* buf, size_t buflen) { s_output->write(fd, buf, buflen); } template inline void singleton::writev(int fd, const iovec* vec, size_t veclen) { s_output->writev(fd, vec, veclen); } template inline void singleton::write(int fd, const char* buf, size_t buflen, request req) { s_output->write(fd, buf, buflen, req); } template inline void singleton::write(int fd, const char* buf, size_t buflen, finalize_t finalize, void* user) { s_output->write(fd, buf, buflen, finalize, user); } template inline void singleton::writev(int fd, const iovec* vec, size_t veclen, request req) { s_output->writev(fd, vec, veclen, req); } template inline void singleton::writev(int fd, const iovec* vec, size_t veclen, finalize_t finalize, void* user) { s_output->writev(fd, vec, veclen, finalize, user); } template inline void singleton::writev(int fd, const iovec* bufvec, const request* reqvec, size_t veclen) { s_output->writev(fd, bufvec, reqvec, veclen); } template inline void singleton::connect( int socket_family, int socket_type, int protocol, const sockaddr* addr, socklen_t addrlen, int timeout_msec, connect_callback_t callback) { s_core->connect(socket_family, socket_type, protocol, addr, addrlen, timeout_msec, callback); } template inline void singleton::listen(int lsock, listen_callback_t callback) { s_core->listen(lsock, callback); } template inline void singleton::timer( const timespec* interval, timer_callback_t callback) { s_core->timer(interval, callback); } template template inline Handler* singleton::add(int fd) { return s_core->add(fd); } MP_ARGS_BEGIN template template inline Handler* singleton::add(int fd, MP_ARGS_PARAMS) { return s_core->add(fd, MP_ARGS_FUNC); } MP_ARGS_END template template inline void singleton::submit(F f) { s_core->submit(f); } MP_ARGS_BEGIN template template inline void singleton::submit(F f, MP_ARGS_PARAMS) { s_core->submit(f, MP_ARGS_FUNC); } MP_ARGS_END } // namespace wavy } // namespace mp #endif /* mp/wavy/singleton.h */ kumofs-0.4.13/src/mp/wavy/singleton.h0000644000076600007660000005465711501565503017457 0ustar frsyukifrsyuki// // mp::wavy // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_WAVY_SINGLETON_H__ #define MP_WAVY_SINGLETON_H__ #include "mp/wavy/core.h" #include "mp/wavy/output.h" namespace mp { namespace wavy { template struct singleton { typedef core::handler handler; typedef output::finalize_t finalize_t; typedef output::request request; static void initialize(size_t core_thread, size_t output_thread); static void add_core_thread(size_t num); static void add_output_thread(size_t num); static void join(); static void detach(); static void end(); static void write(int fd, const char* buf, size_t buflen); static void writev(int fd, const iovec* vec, size_t veclen); static void write(int fd, const char* buf, size_t buflen, request req); static void write(int fd, const char* buf, size_t buflen, finalize_t finalize, void* user); static void writev(int fd, const iovec* vec, size_t veclen, request req); static void writev(int fd, const iovec* vec, size_t veclen, finalize_t finalize, void* user); static void writev(int fd, const iovec* bufvec, const request* reqvec, size_t veclen); typedef core::connect_callback_t connect_callback_t; static void connect( int socket_family, int socket_type, int protocol, const sockaddr* addr, socklen_t addrlen, int timeout_msec, connect_callback_t callback); typedef core::listen_callback_t listen_callback_t; static void listen(int lsock, listen_callback_t callback); typedef core::timer_callback_t timer_callback_t; static void timer(const timespec* interval, timer_callback_t callback); template static Handler* add(int fd); template static Handler* add(int fd, A1 a1); template static Handler* add(int fd, A1 a1, A2 a2); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14); template static Handler* add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15); template static void submit(F f); template static void submit(F f, A1 a1); template static void submit(F f, A1 a1, A2 a2); template static void submit(F f, A1 a1, A2 a2, A3 a3); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14); template static void submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15); private: static core* s_core; static output* s_output; singleton(); }; template core* singleton::s_core; template output* singleton::s_output; template void singleton::initialize(size_t core_thread, size_t output_thread) { s_core = new core(); s_output = new output(); add_core_thread(core_thread); add_output_thread(output_thread); } template void singleton::add_core_thread(size_t num) { s_core->add_thread(num); } template void singleton::add_output_thread(size_t num) { s_output->add_thread(num); } template void singleton::join() { s_core->join(); s_output->join(); } template void singleton::detach() { s_core->detach(); s_output->detach(); } template void singleton::end() { s_core->end(); s_output->end(); } template inline void singleton::write(int fd, const char* buf, size_t buflen) { s_output->write(fd, buf, buflen); } template inline void singleton::writev(int fd, const iovec* vec, size_t veclen) { s_output->writev(fd, vec, veclen); } template inline void singleton::write(int fd, const char* buf, size_t buflen, request req) { s_output->write(fd, buf, buflen, req); } template inline void singleton::write(int fd, const char* buf, size_t buflen, finalize_t finalize, void* user) { s_output->write(fd, buf, buflen, finalize, user); } template inline void singleton::writev(int fd, const iovec* vec, size_t veclen, request req) { s_output->writev(fd, vec, veclen, req); } template inline void singleton::writev(int fd, const iovec* vec, size_t veclen, finalize_t finalize, void* user) { s_output->writev(fd, vec, veclen, finalize, user); } template inline void singleton::writev(int fd, const iovec* bufvec, const request* reqvec, size_t veclen) { s_output->writev(fd, bufvec, reqvec, veclen); } template inline void singleton::connect( int socket_family, int socket_type, int protocol, const sockaddr* addr, socklen_t addrlen, int timeout_msec, connect_callback_t callback) { s_core->connect(socket_family, socket_type, protocol, addr, addrlen, timeout_msec, callback); } template inline void singleton::listen(int lsock, listen_callback_t callback) { s_core->listen(lsock, callback); } template inline void singleton::timer( const timespec* interval, timer_callback_t callback) { s_core->timer(interval, callback); } template template inline Handler* singleton::add(int fd) { return s_core->add(fd); } template template inline Handler* singleton::add(int fd, A1 a1) { return s_core->add(fd, a1); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2) { return s_core->add(fd, a1, a2); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3) { return s_core->add(fd, a1, a2, a3); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4) { return s_core->add(fd, a1, a2, a3, a4); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { return s_core->add(fd, a1, a2, a3, a4, a5); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { return s_core->add(fd, a1, a2, a3, a4, a5, a6); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { return s_core->add(fd, a1, a2, a3, a4, a5, a6, a7); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) { return s_core->add(fd, a1, a2, a3, a4, a5, a6, a7, a8); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) { return s_core->add(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) { return s_core->add(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) { return s_core->add(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) { return s_core->add(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) { return s_core->add(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) { return s_core->add(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14); } template template inline Handler* singleton::add(int fd, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15) { return s_core->add(fd, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15); } template template inline void singleton::submit(F f) { s_core->submit(f); } template template inline void singleton::submit(F f, A1 a1) { s_core->submit(f, a1); } template template inline void singleton::submit(F f, A1 a1, A2 a2) { s_core->submit(f, a1, a2); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3) { s_core->submit(f, a1, a2, a3); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4) { s_core->submit(f, a1, a2, a3, a4); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) { s_core->submit(f, a1, a2, a3, a4, a5); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) { s_core->submit(f, a1, a2, a3, a4, a5, a6); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) { s_core->submit(f, a1, a2, a3, a4, a5, a6, a7); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) { s_core->submit(f, a1, a2, a3, a4, a5, a6, a7, a8); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) { s_core->submit(f, a1, a2, a3, a4, a5, a6, a7, a8, a9); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) { s_core->submit(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11) { s_core->submit(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12) { s_core->submit(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13) { s_core->submit(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14) { s_core->submit(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14); } template template inline void singleton::submit(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10, A11 a11, A12 a12, A13 a13, A14 a14, A15 a15) { s_core->submit(f, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15); } } // namespace wavy } // namespace mp #endif /* mp/wavy/singleton.h */ kumofs-0.4.13/src/mp/functional.h0000644000076600007660000000272611325036040016610 0ustar frsyukifrsyuki// // mp::functional // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_FUNCTIONAL_H__ #define MP_FUNCTIONAL_H__ #ifdef MP_FUNCTIONAL_BOOST #include namespace mp { using std::tr1::function; using std::tr1::bind; namespace placeholders { using namespace std::tr1::placeholders; } } #else #ifdef MP_FUNCTIONAL_BOOST_ORG #include #include namespace mp { using boost::function; using boost::bind; namespace placeholders { } } #else #ifndef MP_FUNCTIONAL_STANDARD #include namespace mp { using std::tr1::function; using std::tr1::bind; namespace placeholders { using namespace std::tr1::placeholders; } } #else #include namespace mp { using std::function; using std::bind; namespace placeholders { using namespace std::placeholders; } } #endif #endif #endif #endif /* mp/functional.h */ kumofs-0.4.13/src/mp/pthread.h0000644000076600007660000001000311375416463016100 0ustar frsyukifrsyuki// // mpio pthread // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_PTHREAD_H__ #define MP_PTHREAD_H__ #include "mp/exception.h" #include #include namespace mp { struct pthread_error : system_error { pthread_error(int errno_, const std::string& msg) : system_error(errno_, msg) {} }; struct pthread_thread { template pthread_thread(IMPL* pimpl); virtual ~pthread_thread(); void run(); void detach(); void* join(); void cancel(); bool operator== (const pthread_thread& other) const; bool operator!= (const pthread_thread& other) const; static void exit(void* retval = NULL); private: pthread_t m_thread; void* (*m_thread_func)(void*); void* m_pimpl; template static void* trampoline(void* obj); }; template struct pthread_thread_impl : public pthread_thread { pthread_thread_impl(); virtual ~pthread_thread_impl(); }; class pthread_mutex { public: pthread_mutex(const pthread_mutexattr_t *attr = NULL); pthread_mutex(int kind); ~pthread_mutex(); public: void lock(); bool trylock(); void unlock(); public: pthread_mutex_t* get() { return &m_mutex; } private: pthread_mutex_t m_mutex; private: pthread_mutex(const pthread_mutex&); }; class pthread_rwlock { public: pthread_rwlock(const pthread_rwlockattr_t *attr = NULL); //pthread_rwlock(int kind); ~pthread_rwlock(); public: void rdlock(); bool tryrdlock(); void wrlock(); bool trywrlock(); void unlock(); public: pthread_rwlock_t* get() { return &m_mutex; } private: pthread_rwlock_t m_mutex; private: pthread_rwlock(const pthread_rwlock&); }; class pthread_scoped_lock { public: pthread_scoped_lock(); pthread_scoped_lock(pthread_mutex& mutex); ~pthread_scoped_lock(); public: void unlock(); void relock(pthread_mutex& mutex); private: pthread_mutex* m_mutex; private: pthread_scoped_lock(const pthread_scoped_lock&); }; class pthread_scoped_rdlock { public: pthread_scoped_rdlock(); pthread_scoped_rdlock(pthread_rwlock& mutex); ~pthread_scoped_rdlock(); public: void unlock(); void relock(pthread_rwlock& mutex); private: pthread_rwlock* m_mutex; private: pthread_scoped_rdlock(const pthread_scoped_rdlock&); }; class pthread_scoped_wrlock { public: pthread_scoped_wrlock(); pthread_scoped_wrlock(pthread_rwlock& mutex); ~pthread_scoped_wrlock(); public: void unlock(); void relock(pthread_rwlock& mutex); private: pthread_rwlock* m_mutex; private: pthread_scoped_wrlock(const pthread_scoped_wrlock&); }; class pthread_cond { public: pthread_cond(const pthread_condattr_t *attr = NULL); ~pthread_cond(); public: void signal(); void broadcast(); void wait(pthread_mutex& mutex); bool timedwait(pthread_mutex& mutex, const struct timespec *abstime); public: pthread_cond_t* get() { return &m_cond; } private: pthread_cond_t m_cond; private: pthread_cond(const pthread_cond&); }; class pthread_signal { public: pthread_signal(const sigset_t& ss, void (*handler)(void*, int), void* data); ~pthread_signal(); public: void operator() (); private: struct scoped_sigprocmask { scoped_sigprocmask(const sigset_t& ss); ~scoped_sigprocmask(); const sigset_t* get() const { return &m_ss; } private: sigset_t m_ss; scoped_sigprocmask(); scoped_sigprocmask(const scoped_sigprocmask&); }; scoped_sigprocmask m_sigmask; void (*m_handler)(void*, int); void* m_data; mp::pthread_thread m_thread; }; } // namespace mp #include "mp/pthread_impl.h" #endif /* mp/pthread.h */ kumofs-0.4.13/src/mp/pthread_impl.h0000644000076600007660000002043511325036040017113 0ustar frsyukifrsyuki// // mpio pthread // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_PTHREAD_IMPL_H__ #define MP_PTHREAD_IMPL_H__ #include #include #ifndef MP_NO_CXX_ABI_H #include #endif namespace mp { template pthread_thread::pthread_thread(IMPL* pimpl) : m_thread_func(&pthread_thread::trampoline), m_pimpl(reinterpret_cast(pimpl)) { } inline pthread_thread::~pthread_thread() { } inline void pthread_thread::run() { int err = pthread_create(&m_thread, NULL, m_thread_func, m_pimpl); if(err) { throw pthread_error(err, "failed to create thread"); } } inline void pthread_thread::detach() { int err = pthread_detach(m_thread); if(err) { throw pthread_error(err, "failed to detach thread"); } } inline void* pthread_thread::join() { void* ret; int err = pthread_join(m_thread, &ret); if(err) { throw pthread_error(err, "failed to join thread"); } return ret; } inline void pthread_thread::cancel() { pthread_cancel(m_thread); } inline bool pthread_thread::operator== (const pthread_thread& other) const { return pthread_equal(m_thread, other.m_thread); } inline bool pthread_thread::operator!= (const pthread_thread& other) const { return !(*this == other); } template void* pthread_thread::trampoline(void* obj) try { reinterpret_cast(obj)->operator()(); return NULL; // FIXME } catch (std::exception& e) { try { #ifndef MP_NO_CXX_ABI_H int status; std::cerr << "thread terminated with throwing an instance of '" << abi::__cxa_demangle(typeid(e).name(), 0, 0, &status) << "'\n" << " what(): " << e.what() << std::endl; #else std::cerr << "thread terminated with throwing an instance of '" << typeid(e).name() << "'\n" << " what(): " << e.what() << std::endl; #endif } catch (...) {} throw; } catch (...) { try { std::cerr << "thread terminated with throwing an unknown object" << std::endl; } catch (...) {} throw; } inline void pthread_thread::exit(void* retval) { pthread_exit(retval); } template pthread_thread_impl::pthread_thread_impl() : pthread_thread(this) { } template pthread_thread_impl::~pthread_thread_impl() { } inline pthread_mutex::pthread_mutex(const pthread_mutexattr_t *attr) { pthread_mutex_init(&m_mutex, attr); } inline pthread_mutex::pthread_mutex(int kind) { pthread_mutexattr_t attr; pthread_mutexattr_init(&attr); pthread_mutexattr_settype(&attr, kind); pthread_mutex_init(&m_mutex, &attr); } inline pthread_mutex::~pthread_mutex() { pthread_mutex_destroy(&m_mutex); } inline void pthread_mutex::pthread_mutex::lock() { int err = pthread_mutex_lock(&m_mutex); if(err != 0) { throw pthread_error(-err, "failed to lock pthread mutex"); } } inline void pthread_mutex::pthread_mutex::unlock() { int err = pthread_mutex_unlock(&m_mutex); if(err != 0) { throw pthread_error(-err, "failed to unlock pthread mutex"); } } inline bool pthread_mutex::trylock() { int err = pthread_mutex_trylock(&m_mutex); if(err != 0) { if(err == EBUSY) { return false; } throw pthread_error(-err, "failed to trylock pthread mutex"); } return true; } inline pthread_rwlock::pthread_rwlock(const pthread_rwlockattr_t *attr) { pthread_rwlock_init(&m_mutex, attr); } //inline pthread_rwlock::pthread_rwlock(int kind) //{ // pthread_rwlockattr_t attr; // pthread_rwlockattr_init(&attr); // pthread_rwlockattr_settype(&attr, kind); // pthread_rwlock_init(&m_mutex, &attr); //} inline pthread_rwlock::~pthread_rwlock() { pthread_rwlock_destroy(&m_mutex); } inline void pthread_rwlock::rdlock() { int err = pthread_rwlock_rdlock(&m_mutex); if(err != 0) { throw pthread_error(-err, "failed to read lock pthread rwlock"); } } inline bool pthread_rwlock::tryrdlock() { int err = pthread_rwlock_tryrdlock(&m_mutex); if(err != 0) { if(err == EBUSY) { return false; } throw pthread_error(-err, "failed to read trylock pthread rwlock"); } return true; } inline void pthread_rwlock::wrlock() { int err = pthread_rwlock_wrlock(&m_mutex); if(err != 0) { throw pthread_error(-err, "failed to write lock pthread rwlock"); } } inline bool pthread_rwlock::trywrlock() { int err = pthread_rwlock_trywrlock(&m_mutex); if(err != 0) { if(err == EBUSY) { return false; } throw pthread_error(-err, "failed to write trylock pthread rwlock"); } return true; } inline void pthread_rwlock::unlock() { int err = pthread_rwlock_unlock(&m_mutex); if(err != 0) { throw pthread_error(-err, "failed to unlock pthread rwlock"); } } inline pthread_scoped_lock::pthread_scoped_lock() : m_mutex(NULL) { } inline pthread_scoped_lock::pthread_scoped_lock(pthread_mutex& mutex) : m_mutex(NULL) { mutex.lock(); m_mutex = &mutex; } inline pthread_scoped_lock::~pthread_scoped_lock() { if(m_mutex) { m_mutex->unlock(); } } inline void pthread_scoped_lock::unlock() { if(m_mutex) { m_mutex->unlock(); m_mutex = NULL; } } inline void pthread_scoped_lock::relock(pthread_mutex& mutex) { unlock(); mutex.lock(); m_mutex = &mutex; } inline pthread_scoped_rdlock::pthread_scoped_rdlock() : m_mutex(NULL) { } inline pthread_scoped_rdlock::pthread_scoped_rdlock(pthread_rwlock& mutex) : m_mutex(NULL) { mutex.rdlock(); m_mutex = &mutex; } inline pthread_scoped_rdlock::~pthread_scoped_rdlock() { if(m_mutex) { m_mutex->unlock(); } } inline void pthread_scoped_rdlock::unlock() { if(m_mutex) { m_mutex->unlock(); m_mutex = NULL; } } inline void pthread_scoped_rdlock::relock(pthread_rwlock& mutex) { unlock(); mutex.rdlock(); m_mutex = &mutex; } inline pthread_scoped_wrlock::pthread_scoped_wrlock() : m_mutex(NULL) { } inline pthread_scoped_wrlock::pthread_scoped_wrlock(pthread_rwlock& mutex) : m_mutex(NULL) { mutex.wrlock(); m_mutex = &mutex; } inline pthread_scoped_wrlock::~pthread_scoped_wrlock() { if(m_mutex) { m_mutex->unlock(); } } inline void pthread_scoped_wrlock::unlock() { if(m_mutex) { m_mutex->unlock(); m_mutex = NULL; } } inline void pthread_scoped_wrlock::relock(pthread_rwlock& mutex) { unlock(); mutex.wrlock(); m_mutex = &mutex; } inline pthread_cond::pthread_cond(const pthread_condattr_t *attr) { pthread_cond_init(&m_cond, attr); } inline pthread_cond::~pthread_cond() { pthread_cond_destroy(&m_cond); } inline void pthread_cond::signal() { int err = pthread_cond_signal(&m_cond); if(err != 0) { throw pthread_error(-err, "failed to signal pthread cond"); } } inline void pthread_cond::broadcast() { int err = pthread_cond_broadcast(&m_cond); if(err != 0) { throw pthread_error(-err, "failed to broadcast pthread cond"); } } inline void pthread_cond::wait(pthread_mutex& mutex) { int err = pthread_cond_wait(&m_cond, mutex.get()); if(err != 0) { throw pthread_error(-err, "failed to wait pthread cond"); } } inline bool pthread_cond::timedwait(pthread_mutex& mutex, const struct timespec *abstime) { int err = pthread_cond_timedwait(&m_cond, mutex.get(), abstime); if(err != 0) { if(err == ETIMEDOUT) { return false; } throw pthread_error(-err, "failed to timedwait pthread cond"); } return true; } inline pthread_signal::scoped_sigprocmask::scoped_sigprocmask(const sigset_t& ss) : m_ss(ss) { if( sigprocmask(SIG_BLOCK, &m_ss, NULL) < 0 ) { throw pthread_error(errno, "failed to set sigprocmask"); } } inline pthread_signal::scoped_sigprocmask::~scoped_sigprocmask() { sigprocmask(SIG_UNBLOCK, &m_ss, NULL); } inline pthread_signal::pthread_signal(const sigset_t& ss, void (*handler)(void*, int), void* data) : m_sigmask(ss), m_handler(handler), m_data(data), m_thread(this) { m_thread.run(); } inline pthread_signal::~pthread_signal() {} inline void pthread_signal::operator() () { int signo; while(true) { if(sigwait(m_sigmask.get(), &signo) != 0) { return; } (*m_handler)(m_data, signo); } } } // namespace mp #endif /* mp/pthread.h */ kumofs-0.4.13/src/mp/exception.h0000644000076600007660000000212611325036040016436 0ustar frsyukifrsyuki// // mpio exception // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_EXCEPTION_H__ #define MP_EXCEPTION_H__ #include #include #include namespace mp { struct system_error : std::runtime_error { system_error(int errno_, const std::string& msg) : std::runtime_error(msg + ": " + strerror(errno_)) {} }; struct event_error : system_error { event_error(int errno_, const std::string& msg) : system_error(errno, msg) {} }; } // namespace mp #endif /* mp/exception.h */ kumofs-0.4.13/src/mp/shared_buffer_impl.h0000644000076600007660000000674311325036040020271 0ustar frsyukifrsyuki// // mp::shared_buffer // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_SHARED_BUFFER_IMPL_H__ #define MP_SHARED_BUFFER_IMPL_H__ namespace mp { inline void shared_buffer::init_count(void* d) { *(volatile count_t*)d = 1; } inline void shared_buffer::decr_count(void* d) { //if(--*(count_t*)d == 0) { if(__sync_sub_and_fetch((count_t*)d, 1) == 0) { ::free(d); } } inline void shared_buffer::incr_count(void* d) { //++*(count_t*)d; __sync_add_and_fetch((count_t*)d, 1); } inline shared_buffer::count_t shared_buffer::get_count(void* d) { return *(count_t*)d; } inline shared_buffer::reference::reference() : m(NULL) { } inline shared_buffer::reference::reference(void* p) : m(p) { incr_count(m); } inline shared_buffer::reference::reference(const reference& o) : m(o.m) { incr_count(m); } inline void shared_buffer::reference::clear() { if(m) { decr_count(m); m = NULL; } } inline shared_buffer::reference::~reference() { clear(); } inline void shared_buffer::reference::reset(void* p) { clear(); m = p; incr_count(m); } inline void shared_buffer::reference::swap(reference& x) { void* tmp = m; m = x.m; x.m = tmp; } inline shared_buffer::shared_buffer(size_t init_size) { const size_t initsz = std::max(init_size, sizeof(count_t)); m_buffer = (char*)::malloc(initsz); if(m_buffer == NULL) { throw std::bad_alloc(); } init_count(m_buffer); m_used = sizeof(count_t); m_free = initsz - m_used; } inline shared_buffer::~shared_buffer() { decr_count(m_buffer); } inline void* shared_buffer::buffer() { return m_buffer + m_used; } inline size_t shared_buffer::buffer_capacity() const { return m_free; } inline void shared_buffer::reserve(size_t len, size_t init_size) { if(get_count(m_buffer) == 1) { // rewind buffer m_free += m_used - sizeof(count_t); m_used = sizeof(count_t); } if(m_free < len) { expand_buffer(len, init_size); } } inline void* shared_buffer::allocate(size_t len, reference* result_ref, size_t init_size) { reserve(len, init_size); char* tmp = m_buffer + m_used; m_used += len; m_free -= len; if(result_ref) { result_ref->reset(m_buffer); } return tmp; } inline void shared_buffer::expand_buffer(size_t len, size_t init_size) { if(m_used == sizeof(count_t)) { size_t next_size = (m_used + m_free) * 2; while(next_size < len + m_used) { next_size *= 2; } char* tmp = (char*)::realloc(m_buffer, next_size); if(!tmp) { throw std::bad_alloc(); } m_buffer = tmp; m_free = next_size - m_used; } else { const size_t initsz = std::max(init_size, sizeof(count_t)); size_t next_size = initsz; // include sizeof(count_t) while(next_size < len + sizeof(count_t)) { next_size *= 2; } char* tmp = (char*)::malloc(next_size); if(!tmp) { throw std::bad_alloc(); } init_count(tmp); decr_count(m_buffer); m_buffer = tmp; m_used = sizeof(count_t); m_free = next_size - m_used; } } } // namespace mp #endif /* mp/shared_buffer_impl.h */ kumofs-0.4.13/src/mpsrc/0000755000076600007660000000000011501565630015006 5ustar frsyukifrsyukikumofs-0.4.13/src/mpsrc/Makefile.am0000644000076600007660000000041211325036040017027 0ustar frsyukifrsyukinoinst_LIBRARIES = libmpio.a libmpio_a_CPPFLAGS = -I.. libmpio_a_SOURCES = \ wavy_core.cc \ wavy_connect.cc \ wavy_listen.cc \ wavy_output.cc \ wavy_timer.cc noinst_HEADERS = \ wavy_core.h \ wavy_edge.h \ wavy_edge_epoll.h \ wavy_edge_kqueue.h kumofs-0.4.13/src/mpsrc/wavy_output.cc0000644000076600007660000002414311325036040017717 0ustar frsyukifrsyuki// // mp::wavy::output // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "mp/wavy/output.h" #include "mp/pthread.h" #include "wavy_edge.h" #include #include #include #include #include #include #include #include #ifndef MP_WAVY_WRITEV_LIMIT #define MP_WAVY_WRITEV_LIMIT 1024 #endif //#ifndef MP_WAVY_WRITE_QUEUE_LIMIT //#define MP_WAVY_WRITE_QUEUE_LIMIT 32 //#endif namespace mp { namespace wavy { class output::impl { public: impl(); ~impl(); void add_thread(size_t num); void end(); void join(); void detach(); public: void writev(int fd, const iovec* bufvec, const request* reqvec, size_t veclen); private: class context { public: context(); ~context(); public: pthread_mutex& mutex(); #ifdef MP_WAVY_WRITE_QUEUE_LIMIT void wait_cond(); #endif bool push(const iovec* bufvec, const request* reqvec, size_t veclen); bool empty() const; size_t size() const; iovec* vec(); size_t veclen() const; bool skip_zero(); bool consumed(size_t num); void clear(); private: typedef std::vector bufvec_t; typedef std::vector reqvec_t; bufvec_t m_bufvec; reqvec_t m_reqvec; pthread_mutex m_mutex; #ifdef MP_WAVY_WRITE_QUEUE_LIMIT pthread_cond m_cond; volatile bool m_wait; #endif private: context(const context&); }; context* m_fdctx; class worker : public pthread_thread { public: worker(context* fdctx, volatile bool& end_flag); ~worker(); public: bool try_write_initial(int fd); void watch(int fd); public: void operator() (); private: void initial_remove(int fd); void try_write(int fd); void success_remove(int fd); void failed_remove(int fd); private: context* m_fdctx; volatile bool& m_end_flag; edge::backlog m_backlog; edge m_edge; private: worker(); worker(const worker&); }; volatile bool m_end_flag; private: worker* worker_for(int fd); typedef std::vector workers_t; workers_t m_workers; private: impl(const impl&); }; output::output() : m_impl(new impl()) { } output::impl::impl() : m_end_flag(false) { struct rlimit rbuf; if(::getrlimit(RLIMIT_NOFILE, &rbuf) < 0) { throw system_error(errno, "getrlimit() failed"); } m_fdctx = new context[rbuf.rlim_cur]; } output::~output() { } output::impl::~impl() { end(); for(workers_t::iterator it(m_workers.begin()); it != m_workers.end(); ++it) { delete *it; } delete[] m_fdctx; } void output::end() { m_impl->end(); } void output::impl::end() { m_end_flag = true; } void output::join() { m_impl->join(); } void output::impl::join() { for(workers_t::iterator it(m_workers.begin()); it != m_workers.end(); ++it) { (*it)->join(); } } void output::detach() { m_impl->detach(); } void output::impl::detach() { for(workers_t::iterator it(m_workers.begin()); it != m_workers.end(); ++it) { (*it)->detach(); } } void output::add_thread(size_t num) { m_impl->add_thread(num); } void output::impl::add_thread(size_t num) { for(size_t i=0; i < num; ++i) { m_workers.push_back(NULL); try { m_workers.back() = new worker(m_fdctx, m_end_flag); } catch (...) { m_workers.pop_back(); throw; } m_workers.back()->run(); } } output::impl::worker* output::impl::worker_for(int fd) { return m_workers[fd % m_workers.size()]; } output::impl::context::context() /*: m_wait(false)*/ { } output::impl::context::~context() { clear(); } inline bool output::impl::context::skip_zero() { size_t offset = 0; for(; offset < veclen() && vec()[offset].iov_len == 0; ++offset) { } return consumed(offset); } inline bool output::impl::context::consumed(size_t num) { if(num == 0) { return m_bufvec.empty(); } for(size_t i=0; i < num; ++i) { if(m_reqvec[i].finalize) { (*m_reqvec[i].finalize)(m_reqvec[i].user); } } m_bufvec.erase(m_bufvec.begin(), m_bufvec.begin()+num); m_reqvec.erase(m_reqvec.begin(), m_reqvec.begin()+num); #ifdef MP_WAVY_WRITE_QUEUE_LIMIT if(size() > MP_WAVY_WRITE_QUEUE_LIMIT) { return false; } if(m_wait) { m_cond.broadcast(); m_wait = false; } return m_bufvec.empty(); #else return m_bufvec.empty(); #endif } inline void output::impl::context::clear() { consumed(m_bufvec.size()); } bool output::impl::context::push(const iovec* bufvec, const request* reqvec, size_t veclen) { bool watch_needed = m_bufvec.empty(); m_bufvec.insert(m_bufvec.end(), bufvec, bufvec+veclen); m_reqvec.insert(m_reqvec.end(), reqvec, reqvec+veclen); return watch_needed; } pthread_mutex& output::impl::context::mutex() { return m_mutex; } #ifdef MP_WAVY_WRITE_QUEUE_LIMIT void output::impl::context::wait_cond() { m_wait = true; m_cond.wait(m_mutex); } #endif iovec* output::impl::context::vec() { return &m_bufvec.front(); } size_t output::impl::context::veclen() const { return m_bufvec.size(); } bool output::impl::context::empty() const { return m_bufvec.empty(); } size_t output::impl::context::size() const { return m_bufvec.size(); } output::impl::worker::worker(context* fdctx, volatile bool& end_flag) : pthread_thread(this), m_fdctx(fdctx), m_end_flag(end_flag) { } output::impl::worker::~worker() { } void output::impl::worker::watch(int fd) { if(m_edge.add_notify(fd, EVEDGE_WRITE) < 0) { // FIXME failed_remove(fd); } } void output::impl::worker::operator() () { while(!m_end_flag) { int num = m_edge.wait(&m_backlog, 1000); if(num < 0) { if(errno == EINTR || errno == EAGAIN) { continue; } else { throw system_error(errno, "wavy output event failed"); } } else if(num == 0) { continue; } for(int i=0; i < num; ++i) { int fd = m_backlog[i]; try_write(fd); } } } void output::impl::worker::try_write(int fd) { context& ctx(m_fdctx[fd]); pthread_scoped_lock lk(ctx.mutex()); if(ctx.skip_zero()) { success_remove(fd); return; } ssize_t wl = ::writev(fd, ctx.vec(), std::min(ctx.veclen(), (size_t)MP_WAVY_WRITEV_LIMIT)); if(wl < 0) { if(errno == EAGAIN || errno == EINTR) { return; } else { failed_remove(fd); return; } } else if(wl == 0) { failed_remove(fd); return; } size_t i; for(i=0; i < ctx.veclen(); ++i) { if(static_cast(wl) >= ctx.vec()[i].iov_len) { wl -= ctx.vec()[i].iov_len; } else { ctx.vec()[i].iov_base = (void*)(((char*)ctx.vec()[i].iov_base) + wl); ctx.vec()[i].iov_len -= wl; break; } } if(ctx.consumed(i)) { success_remove(fd); return; } if(m_edge.shot_reactivate(fd, EVEDGE_WRITE) < 0) { // FIXME //failed_remove(fd); } } bool output::impl::worker::try_write_initial(int fd) { context& ctx(m_fdctx[fd]); if(ctx.skip_zero()) { return true; } ssize_t wl = ::writev(fd, ctx.vec(), std::min(ctx.veclen(), (size_t)MP_WAVY_WRITEV_LIMIT)); if(wl < 0) { if(errno == EAGAIN || errno == EINTR) { return false; } else { initial_remove(fd); return true; } } else if(wl == 0) { initial_remove(fd); return true; } size_t i; for(i=0; i < ctx.veclen(); ++i) { if(static_cast(wl) >= ctx.vec()[i].iov_len) { wl -= ctx.vec()[i].iov_len; } else { ctx.vec()[i].iov_base = (void*)(((char*)ctx.vec()[i].iov_base) + wl); ctx.vec()[i].iov_len -= wl; break; } } return ctx.consumed(i); } inline void output::impl::worker::initial_remove(int fd) { m_fdctx[fd].clear(); ::shutdown(fd, SHUT_RD); // FIXME shutdown() only break socket } inline void output::impl::worker::failed_remove(int fd) { m_fdctx[fd].clear(); m_edge.shot_remove(fd, EVEDGE_WRITE); // break fd positively // input side will catch the exception. ::shutdown(fd, SHUT_RD); // FIXME shutdown() only break socket } inline void output::impl::worker::success_remove(int fd) { m_edge.shot_remove(fd, EVEDGE_WRITE); // ignore error } void output::write(int fd, const char* buf, size_t buflen) { struct iovec bufvec = {(void*)buf, buflen}; request reqvec(NULL, NULL); m_impl->writev(fd, &bufvec, &reqvec, 1); } void output::writev(int fd, const iovec* vec, size_t veclen) { request reqvec[veclen]; memset(reqvec, 0, sizeof(request)*veclen); m_impl->writev(fd, vec, reqvec, veclen); } void output::write(int fd, const char* buf, size_t buflen, request req) { struct iovec bufvec = {(void*)buf, buflen}; m_impl->writev(fd, &bufvec, &req, 1); } void output::write(int fd, const char* buf, size_t buflen, finalize_t finalize, void* user) { struct iovec bufvec = {(void*)buf, buflen}; request req(finalize, user); m_impl->writev(fd, &bufvec, &req, 1); } void output::writev(int fd, const iovec* vec, size_t veclen, finalize_t finalize, void* user) { request reqvec[veclen]; memset(reqvec, 0, sizeof(request)*(veclen-1)); reqvec[veclen-1] = request(finalize, user); m_impl->writev(fd, vec, reqvec, veclen); } void output::writev(int fd, const iovec* vec, size_t veclen, request req) { request reqvec[veclen]; memset(reqvec, 0, sizeof(request)*(veclen-1)); reqvec[veclen-1] = req; m_impl->writev(fd, vec, reqvec, veclen); } void output::writev(int fd, const iovec* bufvec, const request* reqvec, size_t veclen) { m_impl->writev(fd, bufvec, reqvec, veclen); } void output::impl::writev(int fd, const iovec* bufvec, const request* reqvec, size_t veclen) { context& ctx(m_fdctx[fd]); pthread_scoped_lock lk(ctx.mutex()); if(ctx.push(bufvec, reqvec, veclen)) { #ifndef MP_WAVY_NO_TRY_WRITE_INITIAL if(!worker_for(fd)->try_write_initial(fd)) { worker_for(fd)->watch(fd); } #else worker_for(fd)->watch(fd); #endif } else { #ifdef MP_WAVY_WRITE_QUEUE_LIMIT // FIXME sender or receiver must not wait to flush to avoid deadlock. while(ctx.size() > MP_WAVY_WRITE_QUEUE_LIMIT) { ctx.wait_cond(); } #endif } } } // namespace wavy } // namespace mp kumofs-0.4.13/src/mpsrc/wavy_connect.cc0000644000076600007660000000571311325036040020012 0ustar frsyukifrsyuki// // mp::wavy::core::connect // // Copyright (C) 2008-2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "wavy_core.h" #include #include #include #include namespace mp { namespace wavy { class core::impl::connect_thread { public: struct pack { int socket_family; int socket_type; int protocol; socklen_t addrlen; int timeout_msec; core* c; sockaddr addr[0]; }; connect_thread(core* c, int socket_family, int socket_type, int protocol, const sockaddr* addr, socklen_t addrlen, int timeout_msec, connect_callback_t& callback) : m((pack*)::malloc(sizeof(pack)+addrlen)), m_callback(callback) { if(!m) { throw std::bad_alloc(); } m->socket_family = socket_family; m->socket_type = socket_type; m->protocol = protocol; m->addrlen = addrlen; m->timeout_msec = timeout_msec; m->c = c; ::memcpy(m->addr, addr, addrlen); } void operator() () { int err = 0; int fd = ::socket(m->socket_family, m->socket_type, m->protocol); if(fd < 0) { err = errno; goto out; } if(::fcntl(fd, F_SETFL, O_NONBLOCK) < 0) { goto errno_error; } if(::connect(fd, m->addr, m->addrlen) >= 0) { // connect success goto out; } if(errno != EINPROGRESS) { goto errno_error; } while(true) { struct pollfd pf = {fd, POLLOUT, 0}; int ret = ::poll(&pf, 1, m->timeout_msec); if(ret < 0) { if(errno == EINTR) { continue; } goto errno_error; } if(ret == 0) { errno = ETIMEDOUT; goto specific_error; } { int value = 0; int len = sizeof(value); if(::getsockopt(fd, SOL_SOCKET, SO_ERROR, &value, (socklen_t*)&len) < 0) { goto errno_error; } if(value != 0) { err = value; goto specific_error; } goto out; } } errno_error: err = errno; specific_error: ::close(fd); fd = -1; out: try { m->c->submit(m_callback, fd, err); } catch (...) { ::free(m); throw; } ::free(m); return; } private: pack* m; connect_callback_t m_callback; }; void core::connect(int socket_family, int socket_type, int protocol, const sockaddr* addr, socklen_t addrlen, int timeout_msec, connect_callback_t callback) { impl::connect_thread t(this, socket_family, socket_type, protocol, addr, addrlen, timeout_msec, callback); submit(t); } } // namespace wavy } // namespace mp kumofs-0.4.13/src/mpsrc/wavy_edge_epoll.h0000644000076600007660000000465511325036040020326 0ustar frsyukifrsyuki// // mp::wavy::edge // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_WAVY_EDGE_EPOLL_H__ #define MP_WAVY_EDGE_EPOLL_H__ #include "mp/exception.h" #include #include #include #include namespace mp { namespace wavy { static const short EVEDGE_READ = EPOLLIN; static const short EVEDGE_WRITE = EPOLLOUT; class edge { public: edge() : m_ep(epoll_create(MP_WAVY_EDGE_BACKLOG_SIZE)) { if(m_ep < 0) { throw system_error(errno, "failed to initialize epoll"); } } ~edge() { ::close(m_ep); } int add_notify(int fd, short event) { struct epoll_event ev; ::memset(&ev, 0, sizeof(ev)); // FIXME ev.events = event | EPOLLONESHOT; ev.data.fd = fd; return epoll_ctl(m_ep, EPOLL_CTL_ADD, fd, &ev); } int shot_reactivate(int fd, short event) { struct epoll_event ev; ::memset(&ev, 0, sizeof(ev)); // FIXME ev.events = event | EPOLLONESHOT; ev.data.fd = fd; return epoll_ctl(m_ep, EPOLL_CTL_MOD, fd, &ev); } int shot_remove(int fd, short event) { return epoll_ctl(m_ep, EPOLL_CTL_DEL, fd, NULL); } int remove(int fd, short event) { return epoll_ctl(m_ep, EPOLL_CTL_DEL, fd, NULL); } struct backlog { backlog() { buf = (struct epoll_event*)::calloc( sizeof(struct epoll_event), MP_WAVY_EDGE_BACKLOG_SIZE); if(!buf) { throw std::bad_alloc(); } } ~backlog() { ::free(buf); } int operator[] (int n) { return buf[n].data.fd; } private: struct epoll_event* buf; friend class edge; backlog(const backlog&); }; int wait(backlog* result) { return wait(result, -1); } int wait(backlog* result, int timeout_msec) { return epoll_wait(m_ep, result->buf, MP_WAVY_EDGE_BACKLOG_SIZE, timeout_msec); } private: int m_ep; private: edge(const edge&); }; } // namespace wavy } // namespace mp #endif /* wavy_edge_kqueue.h */ kumofs-0.4.13/src/mpsrc/wavy_listen.cc0000644000076600007660000000305511325036040017654 0ustar frsyukifrsyuki// // mp::wavy::core::listen // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "wavy_core.h" #include "mp/exception.h" namespace mp { namespace wavy { class core::impl::listen_handler : public handler { public: listen_handler(int fd, core* c, listen_callback_t callback) : handler(fd), m_core(c), m_callback(callback) { } ~listen_handler() { } void read_event() { while(true) { int err = 0; int sock = ::accept(fd(), NULL, NULL); if(sock < 0) { if(errno == EAGAIN || errno == EINTR) { return; } else { err = errno; } } else if(sock == 0) { err = errno; } try { m_core->submit(m_callback, sock, err); } catch(...) { } if(err) { throw system_error(errno, "mp::wvy::accept: accept failed"); } } } private: core* m_core; listen_callback_t m_callback; }; void core::listen(int lsock, listen_callback_t callback) { add(lsock, this, callback); } } // namespace wavy } // namespace mp kumofs-0.4.13/src/mpsrc/wavy_timer.cc0000644000076600007660000000250311325036040017473 0ustar frsyukifrsyuki// // mp::wavy::core::timer // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "wavy_core.h" #include namespace mp { namespace wavy { class core::impl::timer_thread { public: timer_thread(core* c, const timespec* interval, timer_callback_t callback) : m_interval(*interval), m_core(c), m_callback(callback) { } void operator() () { while(!m_core->is_end()) { nanosleep(&m_interval, NULL); m_core->submit(m_callback); } } private: const timespec m_interval; core* m_core; timer_callback_t m_callback; timer_thread(); }; void core::timer(const timespec* interval, timer_callback_t callback) { add_thread(1); impl::timer_thread t(this, interval, callback); submit(t); } } // namespace wavy } // namespace mp kumofs-0.4.13/src/mpsrc/wavy_core.cc0000644000076600007660000000777711325036040017325 0ustar frsyukifrsyuki// // mp::wavy::core // // Copyright (C) 2008-2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "wavy_core.h" #include "mp/object_callback.h" #include "mp/utility.h" #include #include #include #ifndef MP_WAVY_TASK_QUEUE_LIMIT #define MP_WAVY_TASK_QUEUE_LIMIT 16 #endif namespace mp { namespace wavy { core::core() : m_impl(new impl()) { } core::impl::impl() : m_off(0), m_num(0), m_pollable(true), m_end_flag(false) { struct rlimit rbuf; if(::getrlimit(RLIMIT_NOFILE, &rbuf) < 0) { throw system_error(errno, "getrlimit() failed"); } m_state = new shared_handler[rbuf.rlim_cur]; } core::~core() { } core::impl::~impl() { end(); { pthread_scoped_lock lk(m_mutex); m_cond.broadcast(); } for(workers_t::iterator it(m_workers.begin()); it != m_workers.end(); ++it) { delete *it; } delete[] m_state; } void core::end() { m_impl->end(); } void core::impl::end() { m_end_flag = true; { pthread_scoped_lock lk(m_mutex); m_cond.broadcast(); } } bool core::is_end() const { return m_impl->is_end(); } bool core::impl::is_end() const { return m_end_flag; } void core::join() { m_impl->join(); } void core::impl::join() { for(workers_t::iterator it(m_workers.begin()); it != m_workers.end(); ++it) { (*it)->join(); } } void core::detach() { m_impl->detach(); } void core::impl::detach() { for(workers_t::iterator it(m_workers.begin()); it != m_workers.end(); ++it) { (*it)->detach(); } } void core::add_thread(size_t num) { m_impl->add_thread(num); } void core::impl::add_thread(size_t num) { for(size_t i=0; i < num; ++i) { m_workers.push_back(NULL); try { m_workers.back() = new pthread_thread(this); } catch (...) { m_workers.pop_back(); throw; } m_workers.back()->run(); } } void core::impl::submit_impl(task_t& f) { pthread_scoped_lock lk(m_mutex); m_task_queue.push(f); m_cond.signal(); } void core::submit_impl(task_t f) { m_impl->submit_impl(f); } void core::impl::add_impl(int fd, handler* newh) { try { mp::set_nonblock(fd); } catch (...) { delete newh; throw; } m_state[fd].reset(newh); newh->m_shared_self = &m_state[fd]; m_edge.add_notify(fd, EVEDGE_READ); } void core::add_impl(int fd, handler* newh) { m_impl->add_impl(fd, newh); } void core::impl::operator() () { retry: while(true) { pthread_scoped_lock lk(m_mutex); while(m_task_queue.size() > MP_WAVY_TASK_QUEUE_LIMIT || !m_pollable) { if(m_end_flag) { return; } if(!m_task_queue.empty()) { task_t ev = m_task_queue.front(); m_task_queue.pop(); if(!m_task_queue.empty()) { m_cond.signal(); } lk.unlock(); try { ev(); } catch (...) { } goto retry; } m_cond.wait(m_mutex); } if(m_num == m_off) { m_pollable = false; lk.unlock(); retry_poll: if(m_end_flag) { return; } int num = m_edge.wait(&m_backlog, 1000); if(num < 0) { if(errno == EINTR || errno == EAGAIN) { goto retry_poll; } else { throw system_error(errno, "wavy core event failed"); } } else if(num == 0) { goto retry_poll; } lk.relock(m_mutex); m_off = 0; m_num = num; m_pollable = true; m_cond.signal(); } int fd = m_backlog[m_off]; ++m_off; lk.unlock(); try { m_state[fd]->read_event(); } catch (...) { m_edge.shot_remove(fd, EVEDGE_READ); m_state[fd]->m_shared_self = NULL; m_state[fd].reset(); goto retry; } m_edge.shot_reactivate(fd, EVEDGE_READ); } } } // namespace wavy } // namespace mp kumofs-0.4.13/src/mpsrc/wavy_core.h0000644000076600007660000000331111325036040017143 0ustar frsyukifrsyuki// // mp::wavy::core // // Copyright (C) 2008-2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef WAVY_CORE_H__ #define WAVY_CORE_H__ #include "mp/wavy/core.h" #include "mp/pthread.h" #include "wavy_edge.h" namespace mp { namespace wavy { class core::impl { public: impl(); ~impl(); public: void add_thread(size_t num); void end(); bool is_end() const; void join(); void detach(); class connect_thread; class listen_handler; void listen(int lsock, listen_callback_t callback); class timer_thread; public: inline void add_impl(int fd, handler* newh); inline void submit_impl(task_t& f); public: void operator() (); private: volatile size_t m_off; volatile size_t m_num; volatile bool m_pollable; edge::backlog m_backlog; typedef shared_ptr shared_handler; shared_handler* m_state; edge m_edge; pthread_mutex m_mutex; pthread_cond m_cond; volatile bool m_end_flag; typedef std::queue task_queue_t; task_queue_t m_task_queue; private: typedef std::vector workers_t; workers_t m_workers; private: impl(const impl&); }; } // namespace wavy } // namespace mp #endif /* wavy_core.h */ kumofs-0.4.13/src/mpsrc/Makefile.in0000644000076600007660000005531711501563645017072 0ustar frsyukifrsyuki# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 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 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defined(__FreeBSD__) || defined(__NetBSD__) # define MP_WAVY_EDGE kqueue # elif defined(__sun__) # define MP_WAVY_EDGE eventport # else # error this system is not supported. # endif # endif #endif #define MP_WAVY_EDGE_HEADER(sys) \ MP_PP_HEADER(mpsrc, wavy_edge_, sys, ) #ifndef MP_WAVY_EDGE_BACKLOG_SIZE #define MP_WAVY_EDGE_BACKLOG_SIZE 256 #endif #include MP_WAVY_EDGE_HEADER(MP_WAVY_EDGE) #endif /* wavy_edge.h */ kumofs-0.4.13/src/mpsrc/wavy_edge_kqueue.h0000644000076600007660000000461211325036040020503 0ustar frsyukifrsyuki// // mp::wavy::edge // // Copyright (C) 2008 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MP_WAVY_EDGE_KQUEUE_H__ #define MP_WAVY_EDGE_KQUEUE_H__ #include "mp/exception.h" #include #include #include #include namespace mp { namespace wavy { static const short EVEDGE_READ = EVFILT_READ; static const short EVEDGE_WRITE = EVFILT_WRITE; class edge { public: edge() : m_kq(kqueue()) { if(m_kq < 0) { throw system_error(errno, "failed to initialize kqueue"); } } ~edge() { ::close(m_kq); } int add_notify(int fd, short event) { struct kevent kev; EV_SET(&kev, fd, event, EV_ADD|EV_ONESHOT, 0, 0, NULL); return kevent(m_kq, &kev, 1, NULL, 0, NULL); } int shot_reactivate(int fd, short event) { return add_notify(fd, event); } int shot_remove(int fd, short event) { return 0; } int remove(int fd, short event) { struct kevent kev; EV_SET(&kev, fd, event, EV_DELETE, 0, 0, NULL); return kevent(m_kq, &kev, 1, NULL, 0, NULL); } struct backlog { backlog() { buf = (struct kevent*)::calloc( sizeof(struct kevent), MP_WAVY_EDGE_BACKLOG_SIZE); if(!buf) { throw std::bad_alloc(); } } ~backlog() { ::free(buf); } int operator[] (int n) const { return buf[n].ident; } private: struct kevent* buf; friend class edge; backlog(const backlog&); }; int wait(backlog* result) { return kevent(m_kq, NULL, 0, result->buf, MP_WAVY_EDGE_BACKLOG_SIZE, NULL); } int wait(backlog* result, int timeout_msec) { struct timespec ts; ts.tv_sec = timeout_msec / 1000; ts.tv_nsec = (timeout_msec % 1000) * 1000000; return kevent(m_kq, NULL, 0, result->buf, MP_WAVY_EDGE_BACKLOG_SIZE, &ts); } private: int m_kq; private: edge(const edge&); }; } // namespace wavy } // namespace mp #endif /* wavy_edge_kqueue.h */ kumofs-0.4.13/src/logic/0000755000076600007660000000000011501565631014760 5ustar frsyukifrsyukikumofs-0.4.13/src/logic/boot.cc0000644000076600007660000001407411377771277016260 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "logic/boot.h" #include #include #include #include #include namespace kumo { scoped_listen_tcp::scoped_listen_tcp(struct sockaddr_in addr) : m_addr(addr), m_sock(listen(m_addr)) { } scoped_listen_tcp::~scoped_listen_tcp() { ::close(m_sock); } int scoped_listen_tcp::listen(const rpc::address& addr) { int lsock = socket(PF_INET, SOCK_STREAM, 0); if(lsock < 0) { throw std::runtime_error("socket failed"); } int on = 1; if( ::setsockopt(lsock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0 ) { ::close(lsock); throw std::runtime_error("setsockopt failed"); } char addrbuf[addr.addrlen()]; addr.getaddr((sockaddr*)addrbuf); if( ::bind(lsock, (sockaddr*)addrbuf, sizeof(addrbuf)) < 0 ) { ::close(lsock); throw std::runtime_error("bind failed"); } if( ::listen(lsock, 1024) < 0 ) { ::close(lsock); throw std::runtime_error("listen failed"); } mp::set_nonblock(lsock); return lsock; } void do_daemonize(bool close_stdio, const char* pidfile) { pid_t pid; pid = fork(); if(pid < 0) { perror("fork"); exit(1); } if(pid != 0) { exit(0); } if(setsid() == -1) { perror("setsid"); exit(1); } pid = fork(); if(pid < 0) { perror("fork"); exit(1); } if(pid != 0) { exit(0); } if(pidfile) { FILE* f = fopen(pidfile, "w"); if(!f) { perror("can't open pid file"); exit(1); } fprintf(f, "%d", getpid()); fclose(f); } if(close_stdio) { int devnull_r = open("/dev/null", O_RDONLY); if(devnull_r < 0) { perror("open(\"/dev/null\", \"r\")"); exit(1); } int devnull_a = open("/dev/null", O_APPEND); if(devnull_a < 0) { perror("open(\"/dev/null\"), \"a\""); exit(1); } close(0); close(1); close(2); if(dup2(devnull_r, 0) < 0) { perror("dup2"); exit(1); } if(dup2(devnull_a, 1) < 0) { perror("dup2"); exit(1); } if(dup2(devnull_a, 2) < 0) { perror("dup2"); exit(1); } close(devnull_r); close(devnull_a); } } void init_mlogger(const std::string& logfile, bool use_tty, mlogger::level level) { if(!logfile.empty()) { // log to file if(logfile == "-") { mlogger::reset(new mlogger_ostream(level, std::cout)); } else { std::ostream* logstream = new std::ofstream(logfile.c_str(), std::ios::app); mlogger::reset(new mlogger_ostream(level, *logstream)); } } else if(use_tty) { // log to tty mlogger::reset(new mlogger_tty(level, std::cout)); } else { // log to stdout mlogger::reset(new mlogger_ostream(level, std::cout)); } } rpc_args::rpc_args() : keepalive_interval(2.0), clock_interval(2.0), connect_timeout_sec(10.0), connect_retry_limit(4), wthreads(2), rthreads(8) { kazuhiki::init(); } rpc_args::~rpc_args() { } cluster_args::cluster_args() : cluster_lsock(-1) { } cluster_args::~cluster_args() { ::close(cluster_lsock); } void rpc_args::convert() { keepalive_interval_usec = keepalive_interval *1000 *1000; clock_interval_usec = clock_interval * 1000 * 1000; connect_timeout_msec = connect_timeout_sec * 1000; } void cluster_args::convert() { cluster_addr = rpc::address(cluster_addr_in); cluster_addr_in.sin_addr.s_addr = INADDR_ANY; // listen any cluster_lsock = scoped_listen_tcp::listen( rpc::address(cluster_addr_in)); rpc_args::convert(); } void rpc_args::set_basic_args() { using namespace kazuhiki; on("-v", "--verbose", type::boolean(&verbose)); on("-o", "--log", &logfile_set, type::string(&logfile)); on("-g", "--binary-log", &logpack_path_set, type::string(&logpack_path)); on("-d", "--daemon", &pidfile_set, type::string(&pidfile)); on("-k", "--keepalive-interval", type::numeric(&keepalive_interval_usec, keepalive_interval_usec)); on("-Ci", "--clock-interval", type::numeric(&clock_interval, clock_interval)); on("-Ys", "--connect-timeout", type::numeric(&connect_timeout_sec, connect_timeout_sec)); on("-Yn", "--connect-retry-limit", type::numeric(&connect_retry_limit, connect_retry_limit)); on("-TW", "--write-threads", type::numeric(&wthreads, wthreads)); on("-TR", "--read-threads", type::numeric(&rthreads, rthreads)); } void rpc_args::show_usage() { std::cout << " -k " "--keepalive-interval keepalive interval in seconds\n" " -Ys " "--connect-timeout connect timeout time in seconds\n" " -Yn " "--connect-retry-limit connect retry limit\n" " -Ci " "--clock-interval clock interval in seconds\n" " -TW " "--write-threads number of threads for asynchronous writing\n" " -TR " "--read-threads number of threads for asynchronous reading\n" " -o " "--log output logs to the file\n" " -g " "--binary-log enable binary log\n" " -v " "--verbose\n" " -d " "--daemon\n" #ifdef VERSION #ifdef REVISION "\n " "v" VERSION " revision " REVISION "\n" #else "\n " "v" VERSION "\n" #endif #endif << std::endl; } void cluster_args::set_basic_args() { rpc_args::set_basic_args(); } void cluster_args::show_usage() { rpc_args::show_usage(); } void rpc_args::parse(int argc, char** argv) try { prog = argv[0]; --argc; ++argv; kazuhiki::break_order(argc, argv); convert(); } catch (std::runtime_error& e) { show_usage(); std::cerr << "error: " << e.what() << std::endl; exit(1); } } // namespace kumo kumofs-0.4.13/src/logic/Makefile.am0000644000076600007660000000416011363645775017033 0ustar frsyukifrsyuki SUBDIRS = manager server gateway noinst_LIBRARIES = libkumo_logic.a bin_PROGRAMS = kumo-manager kumo-server kumo-gateway AM_CPPFLAGS = -I.. -DREVISION='"$(REVISION)"' AM_C_CPPFLAGS = -I.. -DREVISION='"$(REVISION)"' libkumo_logic_a_SOURCES = \ boot.cc \ hash.cc \ wavy_server.cc kumo_manager_SOURCES = \ manager/framework.cc \ manager/main.cc \ manager/mod_control.cc \ manager/mod_network.cc \ manager/mod_replace.cc kumo_manager_LDADD = \ libkumo_logic.a \ ../kazuhiki/libkazuhiki.a \ ../rpc/libkumo_cluster.a \ ../log/libkumo_log.a \ ../mpsrc/libmpio.a kumo_server_SOURCES = \ server/framework.cc \ server/main.cc \ server/zmmap_stream.cc \ server/mod_control.cc \ server/mod_network.cc \ server/mod_replace.cc \ server/mod_replace_stream.cc \ server/mod_store.cc kumo_server_LDADD = \ libkumo_logic.a \ ../storage/libkumo_storage.a \ ../kazuhiki/libkazuhiki.a \ ../rpc/libkumo_cluster.a \ ../log/libkumo_log.a \ ../mpsrc/libmpio.a kumo_gateway_SOURCES = \ gateway/framework.cc \ gateway/gate.cc \ gateway/main.cc \ gateway/mod_network.cc \ gateway/mod_cache.cc \ gateway/mod_store.cc kumo_gateway_LDADD = \ libkumo_logic.a \ ../gate/libkumo_gate.a \ ../kazuhiki/libkazuhiki.a \ ../log/libkumo_log.a \ ../rpc/libkumo_rpc.a \ ../mpsrc/libmpio.a noinst_HEADERS = \ server/proto.h \ gateway/proto.h \ manager/proto.h \ boot.h \ client_logic.h \ clock.h \ clock_logic.h \ cluster_logic.h \ global.h \ hash.h \ msgtype.h \ role.h \ rpc_server.h \ wavy_server.h \ manager/framework.h \ manager/init.h \ server/framework.h \ server/init.h \ server/zmmap_stream.h \ server/zconnection.h \ gateway/framework.h \ gateway/init.h \ gateway/mod_cache.h \ gateway/mod_store.h EXTRA_DIST = \ protogen \ gateway.proto.h \ manager.proto.h \ server.proto.h # work around for duplicated file name kumo_manager_CFLAGS = $(AM_CFLAGS) kumo_manager_CXXFLAGS = $(AM_CXXFLAGS) kumo_server_CFLAGS = $(AM_CFLAGS) kumo_server_CXXFLAGS = $(AM_CXXFLAGS) kumo_gateway_CFLAGS = $(AM_CFLAGS) kumo_gateway_CXXFLAGS = $(AM_CXXFLAGS) kumofs-0.4.13/src/logic/hash.h0000644000076600007660000001714311325036040016051 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_HASH_H__ #define LOGIC_HASH_H__ #include "rpc/address.h" #include "logic/clock.h" #include #include #include namespace kumo { using rpc::address; class HashSpace { public: class Seed; HashSpace(ClockTime clocktime = ClockTime(0,0)); HashSpace(const Seed& seed); ~HashSpace(); public: class node { public: node() {} node(const address& addr, bool active) : m_addr(addr), m_active(active) {} public: const address& addr() const { return m_addr; } bool is_active() const { return m_active; } void fault() { m_active = false; } void recover() { m_active = true; } bool operator== (const node& other) const; private: address m_addr; bool m_active; }; struct node_address_equal; private: struct virtual_node { virtual_node(uint64_t h) : m_hash(h) {} virtual_node(uint64_t h, const node& r) : m_hash(h), m_real(r) {} public: uint64_t hash() const { return m_hash; } const node& real() const { return m_real; } bool operator< (const virtual_node& other) const { return m_hash < other.m_hash; } private: uint64_t m_hash; node m_real; }; // sorted vector typedef std::vector hashspace_t; hashspace_t m_hashspace; typedef std::vector nodes_t; nodes_t m_nodes; ClockTime m_timestamp; public: class iterator; iterator find(uint64_t h) const; size_t active_node_count() const; void get_active_nodes(std::vector
& result) const; public: void add_server(ClockTime clocktime, const address& addr); bool remove_server(ClockTime clocktime, const address& addr); bool fault_server(ClockTime clocktime, const address& addr); bool recover_server(ClockTime clocktime, const address& addr); bool remove_fault_servers(ClockTime clocktime); bool empty() const; ClockTime clocktime() const { return m_timestamp; } // compare nodes (clocktime is ignored) bool operator== (const HashSpace& other) const { return m_nodes == other.m_nodes; } void nodes_diff(const HashSpace& other, std::vector
& result) const; bool server_is_include(const address& addr) const; bool server_is_active(const address& addr) const; bool server_is_fault(const address& addr) const; private: void add_virtual_nodes(const node& n); void rehash(); public: static uint64_t hash(const char* data, unsigned long len); public: friend class Seed; // compare nodes (clocktime is ignored) bool operator== (const Seed& other) const; }; class HashSpace::iterator { public: iterator(const hashspace_t& hs, hashspace_t::const_iterator it) : m_it(it), m_hashspace(hs) {} ~iterator() {} public: iterator& operator++ () { ++m_it; if(m_it == m_hashspace.end()) { m_it = m_hashspace.begin(); } return *this; } bool operator== (const iterator& it) const { return m_it == it.m_it; } bool operator!= (const iterator& it) const { return !(*this == it); } const node& operator* () const { return m_it->real(); } const node* operator-> () const { return &m_it->real(); } private: hashspace_t::const_iterator m_it; const hashspace_t& m_hashspace; }; inline bool HashSpace::node::operator== (const node& other) const { return m_active == other.m_active && m_addr == other.m_addr; } struct HashSpace::node_address_equal { node_address_equal(const address& a) : m(a) {} bool operator() (const HashSpace::node& other) const { return m == other.addr(); } private: const address& m; }; inline std::ostream& operator<< (std::ostream& stream, const HashSpace::node& n) { return stream << n.addr() << '(' << (n.is_active() ? "active" : "fault") << ')'; } inline HashSpace::node& operator>> (msgpack::object o, HashSpace::node& v) { using namespace msgpack; if(o.type != type::RAW) { throw type_error(); } address addr(o.via.raw.ptr+1, o.via.raw.size-1); // sie is checked in address::address bool active = o.via.raw.ptr[0] != 0; v = HashSpace::node(addr, active); return v; } template inline msgpack::packer& operator<< (msgpack::packer& o, const HashSpace::node& v) { using namespace msgpack; o.pack_raw(1 + v.addr().dump_size()); char a = v.is_active() ? 1 : 0; o.pack_raw_body(&a, 1); o.pack_raw_body(v.addr().dump(), v.addr().dump_size()); return o; } class HashSpace::Seed : public msgpack::define< msgpack::type::tuple > { public: Seed() { } Seed(HashSpace& hs) : define_type(msgpack_type( hs.m_nodes, hs.m_timestamp )) {} const nodes_t& nodes() const { return get<0>(); } ClockTime clocktime() const { return get<1>(); } bool empty() const; }; inline HashSpace::HashSpace(const Seed& seed) : m_nodes(seed.nodes()), m_timestamp(seed.clocktime()) { rehash(); } inline bool HashSpace::operator== (const Seed& other) const { return m_nodes == other.nodes(); } inline HashSpace::iterator HashSpace::find(uint64_t h) const { hashspace_t::const_iterator it( std::lower_bound(m_hashspace.begin(), m_hashspace.end(), virtual_node(h)) ); if(it == m_hashspace.end()) { return iterator(m_hashspace, m_hashspace.begin()); } else { return iterator(m_hashspace, it); } } inline bool HashSpace::empty() const { for(nodes_t::const_iterator it(m_nodes.begin()), it_end(m_nodes.end()); it != it_end; ++it) { if(it->is_active()) { return false; } } return true; } inline bool HashSpace::Seed::empty() const { for(nodes_t::const_iterator it(get<0>().begin()), it_end(get<0>().end()); it != it_end; ++it) { if(it->is_active()) { return false; } } return true; } inline size_t HashSpace::active_node_count() const { size_t n = 0; for(nodes_t::const_iterator it(m_nodes.begin()), it_end(m_nodes.end()); it != it_end; ++it) { if(it->is_active()) { ++n; } } return n; } inline void HashSpace::get_active_nodes(std::vector
& result) const { for(nodes_t::const_iterator it(m_nodes.begin()), it_end(m_nodes.end()); it != it_end; ++it) { if(it->is_active()) { result.push_back(it->addr()); } } } inline void HashSpace::nodes_diff(const HashSpace& other, std::vector
& result) const { for(nodes_t::const_iterator it(m_nodes.begin()), it_end(m_nodes.end()); it != it_end; ++it) { if(std::find_if(other.m_nodes.begin(), other.m_nodes.end(), node_address_equal(it->addr())) == other.m_nodes.end()) { result.push_back(it->addr()); } } } inline bool HashSpace::server_is_include(const address& addr) const { return std::find_if( m_nodes.begin(), m_nodes.end(), node_address_equal(addr)) != m_nodes.end(); } inline bool HashSpace::server_is_active(const address& addr) const { nodes_t::const_iterator it = std::find_if( m_nodes.begin(), m_nodes.end(), node_address_equal(addr)); if(it != m_nodes.end() && it->is_active()) { return true; } return false; } inline bool HashSpace::server_is_fault(const address& addr) const { nodes_t::const_iterator it = std::find_if( m_nodes.begin(), m_nodes.end(), node_address_equal(addr)); if(it != m_nodes.end() && !it->is_active()) { return true; } return false; } } // namespace kumo #endif /* logic/hash.h */ kumofs-0.4.13/src/logic/role.h0000644000076600007660000000155411325036040016066 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_ROLE_H__ #define LOGIC_ROLE_H__ #include "rpc/types.h" namespace kumo { static const rpc::role_type ROLE_MANAGER = 0; static const rpc::role_type ROLE_SERVER = 1; } // namespace kumo #endif /* logic/role.h */ kumofs-0.4.13/src/logic/global.h0000644000076600007660000000200311325036040016353 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_GLOBAL_H__ #define LOGIC_GLOBAL_H__ #include "log/mlogger.h" #include "config.h" #define NUM_REPLICATION 2 #ifndef MANAGER_DEFAULT_PORT #define MANAGER_DEFAULT_PORT 19700 #endif #ifndef SERVER_DEFAULT_PORT #define SERVER_DEFAULT_PORT 19800 #endif #ifndef SERVER_STREAM_DEFAULT_PORT #define SERVER_STREAM_DEFAULT_PORT 19900 #endif #endif /* logic/global.h */ kumofs-0.4.13/src/logic/server.proto.h0000644000076600007660000002117711501565500017604 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace server { @message mod_network_t::KeepAlive = 0 @message mod_network_t::HashSpaceSync = 2 @message mod_replace_t::ReplaceCopyStart = 8 @message mod_replace_t::ReplaceDeleteStart = 9 @message mod_replace_stream_t::ReplaceOffer = 16 @message mod_store_t::ReplicateSet = 32 @message mod_store_t::ReplicateDelete = 33 @message mod_store_t::Get = 34 @message mod_store_t::Set = 35 @message mod_store_t::Delete = 36 @message mod_store_t::GetIfModified = 37 @message mod_control_t::CreateBackup = 96 @message mod_control_t::GetStatus = 97 @message mod_control_t::SetConfig = 98 @rpc mod_network_t message KeepAlive +cluster { Clock adjust_clock; // ok: UNDEFINED }; message HashSpaceSync { msgtype::HSSeed wseed; msgtype::HSSeed rseed; Clock adjust_clock; // success: true // obsolete: nil }; public: void keep_alive(); void renew_w_hash_space(); void renew_r_hash_space(); private: RPC_REPLY_DECL(KeepAlive, from, res, err, z); RPC_REPLY_DECL(WHashSpaceRequest, from, res, err, z); RPC_REPLY_DECL(RHashSpaceRequest, from, res, err, z); @end @code mod_store_t typedef uint32_t set_op_t; static const set_op_t OP_SET = 0x00; static const set_op_t OP_SET_ASYNC = 0x01; static const set_op_t OP_CAS = 0x02; static const set_op_t OP_APPEND = 0x04; static const set_op_t OP_PREPEND = 0x08; struct store_flags; typedef msgtype::flags store_flags_none; typedef msgtype::flags store_flags_async; struct store_flags : public msgtype::flags_base { bool is_async() const { return is_set(); } void set_async() { m |= store_flags_async::flag; } }; struct replicate_flags; typedef msgtype::flags replicate_flags_none; typedef msgtype::flags replicate_flags_by_rhs; struct replicate_flags : msgtype::flags_base { bool is_rhs() const { return is_set(); } }; @end @rpc mod_store_t message Get { msgtype::DBKey dbkey; // success: value:DBValue // not found: nil }; message GetIfModified { msgtype::DBKey dbkey; ClockTime if_time; // success: value:DBValue // not-modified: true // FIXME ClockTime? // not found: nil }; message Set { set_op_t operation; msgtype::DBKey dbkey; msgtype::DBValue dbval; // success: clocktime:ClockTime // failed: nil // cas is tried and failed: false }; message Delete { store_flags flags; msgtype::DBKey dbkey; // success: true // not foud: false // failed: nil }; message ReplicateSet { Clock adjust_clock; replicate_flags flags; msgtype::DBKey dbkey; msgtype::DBValue dbval; // success: true // ignored: false }; message ReplicateDelete { Clock adjust_clock; replicate_flags flags; ClockTime delete_clocktime; msgtype::DBKey dbkey; // success: true // ignored: false }; private: static void check_replicator_assign(HashSpace& hs, uint64_t h); static void check_coordinator_assign(HashSpace& hs, uint64_t h); static void calc_replicators(uint64_t h, shared_node* rrepto, unsigned int* rrep_num, shared_node* wrepto, unsigned int* wrep_num); RPC_REPLY_DECL(ReplicateSet, from, res, err, z, rpc::retry* retry, volatile unsigned int* copy_required, rpc::weak_responder response, ClockTime clocktime); RPC_REPLY_DECL(ReplicateDelete, from, res, err, z, rpc::retry* retry, volatile unsigned int* copy_required, rpc::weak_responder response, bool deleted); @end @rpc mod_replace_t message ReplaceCopyStart +cluster { msgtype::HSSeed hsseed; Clock adjust_clock; bool full = false; // accepted: true }; message ReplaceDeleteStart +cluster { msgtype::HSSeed hsseed; Clock adjust_clock; // accepted: true }; public: mod_replace_t(); ~mod_replace_t(); private: static bool test_replicator_assign(const HashSpace& hs, uint64_t h, const address& target); typedef std::vector
addrvec_t; typedef addrvec_t::iterator addrvec_iterator; struct for_each_replace_copy; struct for_each_full_replace_copy; void replace_copy(const address& manager_addr, HashSpace& hs, shared_zone life); void full_replace_copy(const address& manager_addr, HashSpace& hs, shared_zone life); void finish_replace_copy(ClockTime clocktime, REQUIRE_STLK); RPC_REPLY_DECL(ReplaceCopyEnd, from, res, err, z); void replace_delete(shared_node& manager, HashSpace& hs, shared_zone life); struct for_each_replace_delete; RPC_REPLY_DECL(ReplaceDeleteEnd, from, res, err, z); private: class replace_state { public: replace_state(); ~replace_state(); public: void reset(const address& mgr, ClockTime ct); void pushed(ClockTime ct); void push_returned(ClockTime ct); const address& mgr_addr() const; bool is_finished(ClockTime ct) const; void invalidate(); private: int m_push_waiting; ClockTime m_clocktime; address m_mgr; }; mp::pthread_mutex m_state_mutex; replace_state m_state; class scoped_set_true { public: scoped_set_true(bool* value) : m_value(value) { *m_value = true; } ~scoped_set_true() { *m_value = false; } private: bool* m_value; private: scoped_set_true(const scoped_set_true&); scoped_set_true(); }; bool m_copying; bool m_deleting; public: void replace_offer_push(ClockTime replace_time, REQUIRE_STLK); void replace_offer_pop(ClockTime replace_time, REQUIRE_STLK); mp::pthread_mutex& state_mutex() { return m_state_mutex; } bool is_copying() const { return m_copying; } bool is_deleting() const { return m_deleting; } @end @rpc mod_replace_stream_t message ReplaceOffer +cluster { address addr; // no response }; public: mod_replace_stream_t(address stream_addr); ~mod_replace_stream_t(); private: int m_stream_lsock; address m_stream_addr; public: const address& stream_addr() const { return m_stream_addr; } void init_stream(int lsock); void stop_stream(); size_t accum_set_size() const { return m_accum_set.size(); } private: class stream_accumulator; typedef mp::shared_ptr shared_stream_accumulator; typedef std::vector accum_set_t; public: class offer_storage { public: offer_storage(const std::string& basename, ClockTime replace_time); ~offer_storage(); public: void add(const address& addr, const char* key, size_t keylen, const char* val, size_t vallen); void flush(); void commit(accum_set_t* dst); size_t stream_size(const address& addr); private: accum_set_t m_set; const std::string& m_basename; ClockTime m_replace_time; private: offer_storage(); offer_storage(const offer_storage&); }; void send_offer(offer_storage& offer, ClockTime replace_time); private: mp::pthread_mutex m_accum_set_mutex; accum_set_t m_accum_set; struct accum_set_comp; static accum_set_t::iterator accum_set_find( accum_set_t& map, const address& addr); RPC_REPLY_DECL(ReplaceOffer, from, res, err, z, address addr); void stream_accepted(int fd, int err); void stream_connected(int fd, int err); std::auto_ptr m_stream_core; class stream_handler; friend class stream_handler; @end @code mod_control_t enum status_type { STAT_PID = 0, STAT_UPTIME = 1, STAT_TIME = 2, STAT_VERSION = 3, STAT_CMD_GET = 4, STAT_CMD_SET = 5, STAT_CMD_DELETE = 6, STAT_DB_ITEMS = 7, STAT_CLOCKTIME = 8, STAT_RHS = 9, STAT_WHS = 10, STAT_REPLACE = 11, }; enum config_type { CONF_TCP_NODELAY = 0, // FIXME experimental }; @end @rpc mod_control_t message CreateBackup { std::string suffix; // success: true }; message GetStatus { uint32_t command; }; message SetConfig { uint32_t command; msgpack::object arg; }; private: void create_backup(shared_zone life, std::string suffix, rpc::weak_responder response); @end } // namespace server } // namespace kumo kumofs-0.4.13/src/logic/hash.cc0000644000076600007660000000737511325036040016215 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "logic/hash.h" #include "log/mlogger.h" #include #include namespace kumo { static const size_t HASHSPACE_VIRTUAL_NODE_NUMBER = 128; HashSpace::HashSpace(ClockTime clocktime) : m_timestamp(clocktime) {} HashSpace::~HashSpace() {} /* class HashFunction { public: HashFunction() { SHA1_Init(&m_ctx); } uint64_t operator() (const char* data, unsigned long datalen) { SHA1_Update(&m_ctx, data, datalen); SHA1_Final(m_buf, &m_ctx); return *(uint64_t*)m_buf; // FIXME endian } private: SHA_CTX m_ctx; unsigned char m_buf[SHA_DIGEST_LENGTH]; }; static HashFunction HashFunction_; */ uint64_t HashSpace::hash(const char* data, unsigned long len) { // FIXME thread-safety with thread local storage //return HashFunction_(data, len); unsigned char buf[SHA_DIGEST_LENGTH]; SHA1((unsigned const char*)data, len, buf); return *(uint64_t*)buf; // FIXME endian? } void HashSpace::add_server(ClockTime clocktime, const address& addr) { m_timestamp = clocktime; m_nodes.push_back( node(addr,true) ); add_virtual_nodes(m_nodes.back()); std::stable_sort(m_hashspace.begin(), m_hashspace.end()); } bool HashSpace::remove_server(ClockTime clocktime, const address& addr) { nodes_t::iterator it = std::find_if(m_nodes.begin(), m_nodes.end(), node_address_equal(addr)); if(it != m_nodes.end()) { m_nodes.erase(it); m_timestamp = clocktime; rehash(); return true; } return false; } bool HashSpace::fault_server(ClockTime clocktime, const address& addr) { nodes_t::iterator it = std::find_if(m_nodes.begin(), m_nodes.end(), node_address_equal(addr)); if(it != m_nodes.end()) { it->fault(); m_timestamp = clocktime; return true; } return false; } bool HashSpace::recover_server(ClockTime clocktime, const address& addr) { nodes_t::iterator it = std::find_if(m_nodes.begin(), m_nodes.end(), node_address_equal(addr)); if(it != m_nodes.end()) { it->recover(); m_timestamp = clocktime; return true; } return false; } bool HashSpace::remove_fault_servers(ClockTime clocktime) { bool ret = false; for(nodes_t::iterator it(m_nodes.begin()); it != m_nodes.end(); ) { if(!it->is_active()) { ret = true; it = m_nodes.erase(it); } else { ++it; } } if(ret) { m_timestamp = clocktime; rehash(); return true; } return false; } void HashSpace::add_virtual_nodes(const node& n) { uint64_t x = HashSpace::hash(n.addr().dump(), n.addr().dump_size()); m_hashspace.push_back( virtual_node(x, n) ); for(size_t i=1; i < HASHSPACE_VIRTUAL_NODE_NUMBER; ++i) { // FIXME use another hash function? x = HashSpace::hash((const char*)&x, sizeof(uint64_t)); m_hashspace.push_back( virtual_node(x, n) ); } } void HashSpace::rehash() { m_hashspace.clear(); for(nodes_t::const_iterator it(m_nodes.begin()), it_end(m_nodes.end()); it != it_end; ++it) { add_virtual_nodes(*it); } std::stable_sort(m_hashspace.begin(), m_hashspace.end()); for(hashspace_t::const_iterator x(m_hashspace.begin()), x_end(m_hashspace.end()); x != x_end; ++x) { LOG_TRACE("virtual node dump: ",std::hex,std::setw(16),std::setfill('0'),x->hash(),std::dec,":",x->real()); } } } // namespace kumo kumofs-0.4.13/src/logic/server/0000755000076600007660000000000011501565631016266 5ustar frsyukifrsyukikumofs-0.4.13/src/logic/server/mod_control.h0000644000076600007660000000627111501565503020762 0ustar frsyukifrsyuki#ifndef PROTOGEN_SERVER_MOD_CONTROL_H__ #define PROTOGEN_SERVER_MOD_CONTROL_H__ /* This is generated file. */ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace server { enum status_type { STAT_PID = 0, STAT_UPTIME = 1, STAT_TIME = 2, STAT_VERSION = 3, STAT_CMD_GET = 4, STAT_CMD_SET = 5, STAT_CMD_DELETE = 6, STAT_DB_ITEMS = 7, STAT_CLOCKTIME = 8, STAT_RHS = 9, STAT_WHS = 10, STAT_REPLACE = 11, }; enum config_type { CONF_TCP_NODELAY = 0, // FIXME experimental }; class mod_control_t { public: struct SetConfig : rpc::message<98, 0, rpc::basic_session> { uint32_t command; msgpack::object arg; void msgpack_unpack(const msgpack::type::tuple< uint32_t, msgpack::object >& args) { this->command = args.get<0>(); this->arg = args.get<1>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(2); pk.pack(command); pk.pack(arg); } typedef rpc::retry retry; SetConfig( const uint32_t& command_, const msgpack::object& arg_) : command(command_), arg(arg_) { } SetConfig() { } }; void rpc_SetConfig(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct CreateBackup : rpc::message<96, 0, rpc::basic_session> { std::string suffix; void msgpack_unpack(const msgpack::type::tuple< std::string >& args) { this->suffix = args.get<0>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(suffix); } typedef rpc::retry retry; CreateBackup( const std::string& suffix_) : suffix(suffix_) { } CreateBackup() { } // success: true }; void rpc_CreateBackup(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct GetStatus : rpc::message<97, 0, rpc::basic_session> { uint32_t command; void msgpack_unpack(const msgpack::type::tuple< uint32_t >& args) { this->command = args.get<0>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(command); } typedef rpc::retry retry; GetStatus( const uint32_t& command_) : command(command_) { } GetStatus() { } }; void rpc_GetStatus(rpc::request&, rpc::auto_zone z, rpc::weak_responder); private: void create_backup(shared_zone life, std::string suffix, rpc::weak_responder response); }; } // namespace server } // namespace kumo #endif kumofs-0.4.13/src/logic/server/mod_control.cc0000644000076600007660000001003711377403302021112 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/framework.h" #include "server/mod_control.h" #include #include #include #include #include #include namespace kumo { namespace server { void mod_control_t::create_backup( shared_zone life, std::string suffix, rpc::weak_responder response) { std::string dst = share->cfg_db_backup_basename() + suffix; LOG_INFO("create backup: ",dst); try { share->db().backup(dst.c_str()); response.result(true); } catch (storage_backup_error& e) { LOG_ERROR("backup failed ",dst,": ",e.what()); response.error(true); } } RPC_IMPL(mod_control_t, CreateBackup, req, z, response) { shared_zone life(z.release()); wavy::submit(&mod_control_t::create_backup, this, life, req.param().suffix, response); } RPC_IMPL(mod_control_t, GetStatus, req, z, response) { LOG_DEBUG("GetStatus"); switch((status_type)req.param().command) { case STAT_PID: response.result((uint32_t)getpid()); break; case STAT_UPTIME: response.result(time(NULL) - share->stat_start_time()); break; case STAT_TIME: response.result((uint64_t)time(NULL)); break; case STAT_VERSION: #ifdef VERSION #ifdef REVISION response.result(std::string(VERSION " revision " REVISION)); #else response.result(std::string(VERSION)); #endif #else response.result(std::string("unknown")); #endif break; case STAT_CMD_GET: response.result(share->stat_num_get()); break; case STAT_CMD_SET: response.result(share->stat_num_set()); break; case STAT_CMD_DELETE: response.result(share->stat_num_delete()); break; case STAT_DB_ITEMS: response.result( share->db().rnum() ); break; case STAT_CLOCKTIME: response.result( net->clocktime_now() ); break; case STAT_RHS: { HashSpace::Seed sd; { pthread_scoped_rdlock rhlk(share->rhs_mutex()); sd = share->rhs(); } response.result(sd); } break; case STAT_WHS: { HashSpace::Seed sd; { pthread_scoped_rdlock whlk(share->whs_mutex()); sd = share->whs(); } response.result(sd); } break; case STAT_REPLACE: { bool active; bool hssame; { pthread_scoped_rdlock rhlk(share->rhs_mutex()); pthread_scoped_rdlock whlk(share->whs_mutex()); if(share->rhs() == share->whs()) { hssame = true; } else { hssame = false; } if(share->whs().server_is_active(net->addr())) { active = true; } else { active = false; } } bool copying = net->mod_replace.is_copying(); bool deleting = net->mod_replace.is_deleting(); uint32_t flags = 0; if(!active) { flags |= 0x01; } if(!hssame) { flags |= 0x02; } if(copying) { flags |= 0x04; } if(deleting) { flags |= 0x08; } response.result(flags); } break; default: response.result(msgpack::type::nil()); break; } } RPC_IMPL(mod_control_t, SetConfig, req, z, response) { LOG_DEBUG("SetConfig"); switch((config_type)req.param().command) { case CONF_TCP_NODELAY: { bool enable = req.param().arg.as(); struct rlimit rbuf; if(::getrlimit(RLIMIT_NOFILE, &rbuf) < 0) { throw mp::system_error(errno, "getrlimit() failed"); } int maxfd = rbuf.rlim_cur; int on = (enable) ? 1 : 0; unsigned int s = 0; for(int i=0; i < maxfd; ++i) { if(::setsockopt(i, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on)) == 0) { ++s; } } response.result(s); } } } } // namespace server } // namespace kumo kumofs-0.4.13/src/logic/server/Makefile.am0000644000076600007660000000026211363645775020340 0ustar frsyukifrsyuki PROTOGEN_AUTOGEN_FILES = \ proto.h \ mod_control.h \ mod_network.h \ mod_replace.h \ mod_replace_stream.h \ mod_store.h EXTRA_DIST = \ $(PROTOGEN_AUTOGEN_FILES) kumofs-0.4.13/src/logic/server/framework.h0000644000076600007660000001074711501563643020446 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef SERVER_FRAMEWORK_H__ #define SERVER_FRAMEWORK_H__ #include "logic/cluster_logic.h" #include "logic/clock_logic.h" #include "server/mod_control.h" #include "server/mod_network.h" #include "server/mod_replace.h" #include "server/mod_replace_stream.h" #include "server/mod_store.h" #define EACH_ASSIGN(HS, HASH, REAL, CODE) \ { \ HashSpace::iterator _it_(HS.find(HASH)); \ HashSpace::iterator _origin_(_it_); \ HashSpace::node REAL; \ REAL = *_it_; \ CODE; \ ++_it_; \ for(; _it_ != _origin_; ++_it_) { \ if(*_it_ == *_origin_) { continue; } \ HashSpace::node _rep1_ = *_it_; \ REAL = _rep1_; \ CODE; \ ++_it_; \ for(; _it_ != _origin_; ++_it_) { \ if(*_it_ == *_origin_ || *_it_ == _rep1_) { continue; } \ HashSpace::node _rep2_ = *_it_; \ REAL = _rep2_; \ CODE; \ break; \ } \ break; \ } \ } namespace kumo { namespace server { class framework : public cluster_logic, public clock_logic { public: template framework(const Config& cfg); template void run(const Config& cfg); void cluster_dispatch( shared_node from, weak_responder response, rpc::method_id method, rpc::msgobj param, auto_zone z); void subsystem_dispatch( shared_peer from, weak_responder response, rpc::method_id method, rpc::msgobj param, auto_zone z); void new_node(address addr, role_type id, shared_node n); void lost_node(address addr, role_type id); // override wavy_server::end_preprocess virtual void end_preprocess(); // rpc_server void keep_alive() { mod_network.keep_alive(); } // override rpc_server::timer_handler void timer_handler() { clock_logic::clock_update_time(); rpc_server::timer_handler(); } public: mod_network_t mod_network; mod_control_t mod_control; mod_replace_t mod_replace; mod_store_t mod_store; mod_replace_stream_t mod_replace_stream; // FIXME mod_replace_stream::rpc_ReplaceOffer_1 unsigned int connect_timeout_msec() const { return m_connect_timeout_msec; // rpc::client<> } private: framework(); framework(const framework&); }; class resource { public: template resource(const Config& cfg); private: mp::pthread_rwlock m_rhs_mutex; HashSpace m_rhs; mp::pthread_rwlock m_whs_mutex; HashSpace m_whs; Storage& m_db; const address m_manager1; const address m_manager2; private: std::string m_cfg_offer_tmpdir; std::string m_cfg_db_backup_basename; const unsigned short m_cfg_replicate_set_retry_num; const unsigned short m_cfg_replicate_delete_retry_num; const unsigned short m_cfg_replace_set_limit_mem; const time_t m_stat_start_time; // FIXME m_start_time -> m_stat_start_time volatile uint64_t m_stat_num_get; volatile uint64_t m_stat_num_set; volatile uint64_t m_stat_num_delete; public: RESOURCE_ACCESSOR(mp::pthread_rwlock, rhs_mutex); RESOURCE_ACCESSOR(mp::pthread_rwlock, whs_mutex); RESOURCE_ACCESSOR(HashSpace, rhs); RESOURCE_ACCESSOR(HashSpace, whs); RESOURCE_ACCESSOR(Storage, db); RESOURCE_CONST_ACCESSOR(address, manager1); RESOURCE_CONST_ACCESSOR(address, manager2); RESOURCE_CONST_ACCESSOR(std::string, cfg_offer_tmpdir); RESOURCE_CONST_ACCESSOR(std::string, cfg_db_backup_basename); RESOURCE_CONST_ACCESSOR(unsigned short, cfg_replicate_set_retry_num); RESOURCE_CONST_ACCESSOR(unsigned short, cfg_replicate_delete_retry_num); RESOURCE_CONST_ACCESSOR(unsigned short, cfg_replace_set_limit_mem); RESOURCE_CONST_ACCESSOR(time_t, stat_start_time); // FIXME incr_stat_num_{get,set,delete} + const accessor RESOURCE_ACCESSOR(volatile uint64_t, stat_num_get); RESOURCE_ACCESSOR(volatile uint64_t, stat_num_set); RESOURCE_ACCESSOR(volatile uint64_t, stat_num_delete); private: resource(); resource(const resource&); }; extern std::auto_ptr net; extern std::auto_ptr share; } // namespace server } // namespace kumo #endif /* server/framework.h */ kumofs-0.4.13/src/logic/server/main.cc0000644000076600007660000001302511501563643017523 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "logic/boot.h" #include "server/framework.h" #include "server/init.h" using namespace kumo; struct arg_t : cluster_args { std::string dbpath; sockaddr_in manager1_in; sockaddr_in manager2_in; bool manager2_set; rpc::address manager1; // convert rpc::address manager2; // convert uint16_t stream_port; rpc::address stream_addr; // convert int stream_lsock; std::string offer_tmpdir; Storage* db; std::string db_backup_basename; // convert? unsigned short replicate_set_retry_num; unsigned short replicate_delete_retry_num; unsigned short replace_set_limit_mem; unsigned int garbage_min_time_sec; unsigned int garbage_max_time_sec; size_t garbage_mem_limit_kb; virtual void convert() { cluster_args::convert(); stream_addr = cluster_addr; stream_addr.set_port(stream_port); stream_lsock = scoped_listen_tcp::listen(stream_addr); manager1 = rpc::address(manager1_in); if(manager2_set) { manager2 = rpc::address(manager2_in); if(manager2 == manager1) { throw std::runtime_error("-m and -p must be different"); } } db_backup_basename = dbpath + "-"; if(garbage_min_time_sec > garbage_max_time_sec) { garbage_min_time_sec = garbage_max_time_sec; } } arg_t(int argc, char** argv) : stream_port(SERVER_STREAM_DEFAULT_PORT), replicate_set_retry_num(20), replicate_delete_retry_num(20), replace_set_limit_mem(0), garbage_min_time_sec(60), garbage_max_time_sec(60*60), garbage_mem_limit_kb(2*1024) { clock_interval = 8.0; using namespace kazuhiki; set_basic_args(); on("-l", "--listen", type::connectable(&cluster_addr_in, SERVER_DEFAULT_PORT)); on("-L", "--stream-listen", type::numeric(&stream_port, stream_port)); on("-f", "--offer-tmp", type::string(&offer_tmpdir, "/tmp")); on("-s", "--store", type::string(&dbpath)); on("-m", "--manager1", type::connectable(&manager1_in, MANAGER_DEFAULT_PORT)); on("-p", "--manager2", &manager2_set, type::connectable(&manager2_in, MANAGER_DEFAULT_PORT)); on("-S", "--replicate-set-retry", type::numeric(&replicate_set_retry_num, replicate_set_retry_num)); on("-D", "--replicate-delete-retry", type::numeric(&replicate_delete_retry_num, replicate_delete_retry_num)); on("-M", "--replace-memory-limit", type::numeric(&replace_set_limit_mem, replace_set_limit_mem)); on("-gN", "--garbage-min-time", type::numeric(&garbage_min_time_sec, garbage_min_time_sec)); on("-gX", "--garbage-max-time", type::numeric(&garbage_max_time_sec, garbage_max_time_sec)); on("-gS", "--garbage-mem-limit", type::numeric(&garbage_mem_limit_kb, garbage_mem_limit_kb)); parse(argc, argv); } void show_usage() { std::cout << "usage: "<" " -p " " -l " " -s \n" "\n" " -l " "--listen listen address\n" " -L " "--stream-listen listen port for replacing stream\n" " -f " "--offer-tmp path to temporary directory for replacing\n" " -s " "--store path to database\n" " -m " "--manager1 address of manager 1\n" " -p " "--manager2 address of manager 2\n" " -S " "--replicate-set-retry replicate set retry limit\n" " -D " "--replicate-delete-retry replicate delete retry limit\n" " -M " "--replace-memory-limit Memory map limit size\n" " -gN " "--garbage-min-time minimum time to maintenance deleted key\n" " -gX " "--garbage-max-time maximum time to maintenance deleted key\n" " -gS " "--garbage-mem-limit maximum memory usage to memory deleted key\n" ; cluster_args::show_usage(); } }; int main(int argc, char* argv[]) { arg_t arg(argc, argv); // initialize logger first mlogger::level loglevel = (arg.verbose ? mlogger::TRACE : mlogger::WARN); init_mlogger(arg.logfile, arg.pidfile.empty(), loglevel); // daemonize if(!arg.pidfile.empty()) { do_daemonize(!arg.logfile.empty(), arg.pidfile.c_str()); } // initialize binary logger if(arg.logpack_path_set) { logpacker::initialize(arg.logpack_path.c_str()); } // open database std::auto_ptr db( new Storage(arg.dbpath.c_str(), arg.garbage_min_time_sec, arg.garbage_max_time_sec, arg.garbage_mem_limit_kb*1024)); arg.db = db.get(); // run server server::init(arg); server::net->run(arg); server::net->join(); return 0; } kumofs-0.4.13/src/logic/server/mod_store.h0000644000076600007660000001666511501565503020446 0ustar frsyukifrsyuki#ifndef PROTOGEN_SERVER_MOD_STORE_H__ #define PROTOGEN_SERVER_MOD_STORE_H__ /* This is generated file. */ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace server { typedef uint32_t set_op_t; static const set_op_t OP_SET = 0x00; static const set_op_t OP_SET_ASYNC = 0x01; static const set_op_t OP_CAS = 0x02; static const set_op_t OP_APPEND = 0x04; static const set_op_t OP_PREPEND = 0x08; struct store_flags; typedef msgtype::flags store_flags_none; typedef msgtype::flags store_flags_async; struct store_flags : public msgtype::flags_base { bool is_async() const { return is_set(); } void set_async() { m |= store_flags_async::flag; } }; struct replicate_flags; typedef msgtype::flags replicate_flags_none; typedef msgtype::flags replicate_flags_by_rhs; struct replicate_flags : msgtype::flags_base { bool is_rhs() const { return is_set(); } }; class mod_store_t { public: struct Get : rpc::message<34, 0, rpc::basic_session> { msgtype::DBKey dbkey; void msgpack_unpack(const msgpack::type::tuple< msgtype::DBKey >& args) { this->dbkey = args.get<0>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(dbkey); } typedef rpc::retry retry; Get( const msgtype::DBKey& dbkey_) : dbkey(dbkey_) { } Get() { } // success: value:DBValue // not found: nil }; void rpc_Get(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct ReplicateDelete : rpc::message<33, 0, rpc::basic_session> { Clock adjust_clock; replicate_flags flags; ClockTime delete_clocktime; msgtype::DBKey dbkey; void msgpack_unpack(const msgpack::type::tuple< Clock, replicate_flags, ClockTime, msgtype::DBKey >& args) { this->adjust_clock = args.get<0>(); this->flags = args.get<1>(); this->delete_clocktime = args.get<2>(); this->dbkey = args.get<3>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(4); pk.pack(adjust_clock); pk.pack(flags); pk.pack(delete_clocktime); pk.pack(dbkey); } typedef rpc::retry retry; ReplicateDelete( const Clock& adjust_clock_, const replicate_flags& flags_, const ClockTime& delete_clocktime_, const msgtype::DBKey& dbkey_) : adjust_clock(adjust_clock_), flags(flags_), delete_clocktime(delete_clocktime_), dbkey(dbkey_) { } ReplicateDelete() { } // success: true // ignored: false }; void rpc_ReplicateDelete(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct Set : rpc::message<35, 0, rpc::basic_session> { set_op_t operation; msgtype::DBKey dbkey; msgtype::DBValue dbval; void msgpack_unpack(const msgpack::type::tuple< set_op_t, msgtype::DBKey, msgtype::DBValue >& args) { this->operation = args.get<0>(); this->dbkey = args.get<1>(); this->dbval = args.get<2>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(3); pk.pack(operation); pk.pack(dbkey); pk.pack(dbval); } typedef rpc::retry retry; Set( const set_op_t& operation_, const msgtype::DBKey& dbkey_, const msgtype::DBValue& dbval_) : operation(operation_), dbkey(dbkey_), dbval(dbval_) { } Set() { } // success: clocktime:ClockTime // failed: nil // cas is tried and failed: false }; void rpc_Set(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct ReplicateSet : rpc::message<32, 0, rpc::basic_session> { Clock adjust_clock; replicate_flags flags; msgtype::DBKey dbkey; msgtype::DBValue dbval; void msgpack_unpack(const msgpack::type::tuple< Clock, replicate_flags, msgtype::DBKey, msgtype::DBValue >& args) { this->adjust_clock = args.get<0>(); this->flags = args.get<1>(); this->dbkey = args.get<2>(); this->dbval = args.get<3>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(4); pk.pack(adjust_clock); pk.pack(flags); pk.pack(dbkey); pk.pack(dbval); } typedef rpc::retry retry; ReplicateSet( const Clock& adjust_clock_, const replicate_flags& flags_, const msgtype::DBKey& dbkey_, const msgtype::DBValue& dbval_) : adjust_clock(adjust_clock_), flags(flags_), dbkey(dbkey_), dbval(dbval_) { } ReplicateSet() { } // success: true // ignored: false }; void rpc_ReplicateSet(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct GetIfModified : rpc::message<37, 0, rpc::basic_session> { msgtype::DBKey dbkey; ClockTime if_time; void msgpack_unpack(const msgpack::type::tuple< msgtype::DBKey, ClockTime >& args) { this->dbkey = args.get<0>(); this->if_time = args.get<1>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(2); pk.pack(dbkey); pk.pack(if_time); } typedef rpc::retry retry; GetIfModified( const msgtype::DBKey& dbkey_, const ClockTime& if_time_) : dbkey(dbkey_), if_time(if_time_) { } GetIfModified() { } // success: value:DBValue // not-modified: true // FIXME ClockTime? // not found: nil }; void rpc_GetIfModified(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct Delete : rpc::message<36, 0, rpc::basic_session> { store_flags flags; msgtype::DBKey dbkey; void msgpack_unpack(const msgpack::type::tuple< store_flags, msgtype::DBKey >& args) { this->flags = args.get<0>(); this->dbkey = args.get<1>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(2); pk.pack(flags); pk.pack(dbkey); } typedef rpc::retry retry; Delete( const store_flags& flags_, const msgtype::DBKey& dbkey_) : flags(flags_), dbkey(dbkey_) { } Delete() { } // success: true // not foud: false // failed: nil }; void rpc_Delete(rpc::request&, rpc::auto_zone z, rpc::weak_responder); private: static void check_replicator_assign(HashSpace& hs, uint64_t h); static void check_coordinator_assign(HashSpace& hs, uint64_t h); static void calc_replicators(uint64_t h, shared_node* rrepto, unsigned int* rrep_num, shared_node* wrepto, unsigned int* wrep_num); RPC_REPLY_DECL(ReplicateSet, from, res, err, z, rpc::retry* retry, volatile unsigned int* copy_required, rpc::weak_responder response, ClockTime clocktime); RPC_REPLY_DECL(ReplicateDelete, from, res, err, z, rpc::retry* retry, volatile unsigned int* copy_required, rpc::weak_responder response, bool deleted); }; } // namespace server } // namespace kumo #endif kumofs-0.4.13/src/logic/server/proto.h0000644000076600007660000000255111501565503017603 0ustar frsyukifrsyuki#ifndef PROTOGEN_SERVER_PROTO_H__ #define PROTOGEN_SERVER_PROTO_H__ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace server { namespace proto { enum mod_control_t { SetConfig = 98, CreateBackup = 96, GetStatus = 97, }; enum mod_store_t { Get = 34, ReplicateDelete = 33, Set = 35, ReplicateSet = 32, GetIfModified = 37, Delete = 36, }; enum mod_replace_t { ReplaceCopyStart = 8, ReplaceDeleteStart = 9, }; enum mod_network_t { HashSpaceSync = 2, KeepAlive = 0, }; enum mod_replace_stream_t { ReplaceOffer = 16, }; } } // namespace server } // namespace kumo #endif kumofs-0.4.13/src/logic/server/framework.cc0000644000076600007660000000464311325036040020570 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/framework.h" namespace kumo { namespace server { std::auto_ptr net; std::auto_ptr share; void framework::cluster_dispatch( shared_node from, weak_responder response, rpc::method_id method, rpc::msgobj param, auto_zone z) try { switch(method.get()) { RPC_DISPATCH(mod_network, KeepAlive); RPC_DISPATCH(mod_network, HashSpaceSync); RPC_DISPATCH(mod_store, ReplicateSet); RPC_DISPATCH(mod_store, ReplicateDelete); RPC_DISPATCH(mod_replace, ReplaceCopyStart); RPC_DISPATCH(mod_replace, ReplaceDeleteStart); RPC_DISPATCH(mod_replace_stream, ReplaceOffer); RPC_DISPATCH(mod_control, CreateBackup); default: throw unknown_method_error(); } } DISPATCH_CATCH(method, response) void framework::subsystem_dispatch( shared_peer from, weak_responder response, rpc::method_id method, rpc::msgobj param, auto_zone z) try { switch(method.get()) { RPC_DISPATCH(mod_store, Get); RPC_DISPATCH(mod_store, Set); RPC_DISPATCH(mod_store, Delete); RPC_DISPATCH(mod_store, GetIfModified); RPC_DISPATCH(mod_control, GetStatus); RPC_DISPATCH(mod_control, SetConfig); default: throw unknown_method_error(); } } DISPATCH_CATCH(method, response) void framework::end_preprocess() { mod_replace_stream.stop_stream(); } void framework::new_node(address addr, role_type id, shared_node n) { // XXX LOG_WARN("new node ",(uint16_t)id," ",addr); if(addr == share->manager1()) { mod_network.renew_r_hash_space(); mod_network.renew_w_hash_space(); } else if(share->manager2().connectable() && addr == share->manager2()) { mod_network.renew_r_hash_space(); mod_network.renew_w_hash_space(); } } void framework::lost_node(address addr, role_type id) { // XXX LOG_WARN("lost node ",(uint16_t)id," ",addr); } } // namespace server } // namespace kumo kumofs-0.4.13/src/logic/server/init.h0000644000076600007660000000445411501563643017412 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef SERVER_INIT_H__ #define SERVER_INIT_H__ #include "server/framework.h" namespace kumo { namespace server { template framework::framework(const Config& cfg) : cluster_logic( ROLE_SERVER, cfg.cluster_addr, cfg.connect_timeout_msec, cfg.connect_retry_limit), mod_replace_stream(cfg.stream_addr) { } template void framework::run(const Config& cfg) { init_wavy(cfg.rthreads, cfg.wthreads); // wavy_server listen_cluster(cfg.cluster_lsock); // cluster_logic start_timeout_step(cfg.clock_interval_usec); // rpc_server start_keepalive(cfg.keepalive_interval_usec); // rpc_server mod_replace_stream.init_stream(cfg.stream_lsock); LOG_INFO("start server ",addr()); TLOGPACK("SS",2, "addr", cfg.cluster_addr, "db", cfg.dbpath, "mgr1", share->manager1(), "mgr2", share->manager2(), "sadd", cfg.stream_addr, "tmpd", share->cfg_offer_tmpdir(), "bkup", share->cfg_db_backup_basename()); } template resource::resource(const Config& cfg) : m_db(*cfg.db), m_manager1(cfg.manager1), m_manager2(cfg.manager2), m_cfg_offer_tmpdir(cfg.offer_tmpdir), m_cfg_db_backup_basename(cfg.db_backup_basename), m_cfg_replicate_set_retry_num(cfg.replicate_set_retry_num), m_cfg_replicate_delete_retry_num(cfg.replicate_delete_retry_num), m_cfg_replace_set_limit_mem(cfg.replace_set_limit_mem), m_stat_start_time(time(NULL)), m_stat_num_get(0), m_stat_num_set(0), m_stat_num_delete(0) { } template static void init(const Config& cfg) { share.reset(new resource(cfg)); net.reset(new framework(cfg)); } } // namespace server } // namespace kumo #endif /* server/init.h */ kumofs-0.4.13/src/logic/server/mod_network.h0000644000076600007660000000530511501565503020770 0ustar frsyukifrsyuki#ifndef PROTOGEN_SERVER_MOD_NETWORK_H__ #define PROTOGEN_SERVER_MOD_NETWORK_H__ /* This is generated file. */ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace server { class mod_network_t { public: struct HashSpaceSync : rpc::message<2, 0, rpc::basic_session> { msgtype::HSSeed wseed; msgtype::HSSeed rseed; Clock adjust_clock; void msgpack_unpack(const msgpack::type::tuple< msgtype::HSSeed, msgtype::HSSeed, Clock >& args) { this->wseed = args.get<0>(); this->rseed = args.get<1>(); this->adjust_clock = args.get<2>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(3); pk.pack(wseed); pk.pack(rseed); pk.pack(adjust_clock); } typedef rpc::retry retry; HashSpaceSync( const msgtype::HSSeed& wseed_, const msgtype::HSSeed& rseed_, const Clock& adjust_clock_) : wseed(wseed_), rseed(rseed_), adjust_clock(adjust_clock_) { } HashSpaceSync() { } // success: true // obsolete: nil }; void rpc_HashSpaceSync(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct KeepAlive : rpc::message<0, 0, rpc::node> { Clock adjust_clock; void msgpack_unpack(const msgpack::type::tuple< Clock >& args) { this->adjust_clock = args.get<0>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(adjust_clock); } typedef rpc::retry retry; KeepAlive( const Clock& adjust_clock_) : adjust_clock(adjust_clock_) { } KeepAlive() { } // ok: UNDEFINED }; void rpc_KeepAlive(rpc::request&, rpc::auto_zone z, rpc::weak_responder); public: void keep_alive(); void renew_w_hash_space(); void renew_r_hash_space(); private: RPC_REPLY_DECL(KeepAlive, from, res, err, z); RPC_REPLY_DECL(WHashSpaceRequest, from, res, err, z); RPC_REPLY_DECL(RHashSpaceRequest, from, res, err, z); }; } // namespace server } // namespace kumo #endif kumofs-0.4.13/src/logic/server/Makefile.in0000644000076600007660000002152611501563645020344 0ustar frsyukifrsyuki# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 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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// you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef SERVER_ZCONNECTION_H__ #define SERVER_ZCONNECTION_H__ #include #include #include "rpc/connection.h" #ifndef ZCONNECTION_INITIAL_SIZE #define ZCONNECTION_INITIAL_SIZE (128*1024) #endif #ifndef ZCONNECTION_RESERVE_SIZE #define ZCONNECTION_RESERVE_SIZE (16*1024) #endif namespace kumo { namespace server { template class zconnection : public mp::wavy::handler { public: zconnection(int fd); ~zconnection(); void read_event(); //void submit_message(rpc::msgobj msg, rpc::auto_zone& z); private: msgpack::unpacker m_pac; z_stream m_z; char* m_buffer; private: zconnection(); zconnection(const zconnection&); }; template zconnection::zconnection(int fd) : mp::wavy::handler(fd), m_pac(ZCONNECTION_INITIAL_SIZE) { m_buffer = (char*)::malloc(RPC_INITIAL_BUFFER_SIZE); if(!m_buffer) { throw std::bad_alloc(); } m_z.zalloc = Z_NULL; m_z.zfree = Z_NULL; m_z.opaque = Z_NULL; if(inflateInit(&m_z) != Z_OK) { ::free(m_buffer); throw std::runtime_error(m_z.msg); } } template zconnection::~zconnection() { inflateEnd(&m_z); ::free(m_buffer); } template void zconnection::read_event() try { ssize_t rl = ::read(fd(), m_buffer, RPC_INITIAL_BUFFER_SIZE); if(rl < 0) { if(errno == EAGAIN || errno == EINTR) { return; } else { throw std::runtime_error("read error"); } } else if(rl == 0) { throw std::runtime_error("connection closed"); } m_z.next_in = (Bytef*)m_buffer; m_z.avail_in = rl; do { if(m_pac.buffer_capacity() < ZCONNECTION_INITIAL_SIZE) { m_pac.reserve_buffer(ZCONNECTION_RESERVE_SIZE); // reserve larger buffer } m_z.next_out = (Bytef*)m_pac.buffer(); m_z.avail_out = m_pac.buffer_capacity(); int ret = inflate(&m_z, Z_SYNC_FLUSH); if(ret != Z_OK && ret != Z_STREAM_END) { throw std::runtime_error("inflate failed"); } m_pac.buffer_consumed( m_pac.buffer_capacity() - m_z.avail_out ); } while(m_z.avail_in > 0); while(m_pac.execute()) { rpc::msgobj msg = m_pac.data(); std::auto_ptr z( m_pac.release_zone() ); m_pac.reset(); static_cast(this)->submit_message(msg, z); } } catch(msgpack::type_error& e) { LOG_ERROR("rpc packet: type error"); throw; } catch(std::exception& e) { LOG_WARN("rpc packet: ", e.what()); throw; } catch(...) { LOG_ERROR("rpc packet: unknown error"); throw; } } // namespace server } // namespace kumo #endif /* server/zconnection.h */ kumofs-0.4.13/src/logic/server/mod_replace_stream.cc0000644000076600007660000003173411501565307022432 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/framework.h" #include "server/mod_replace_stream.h" #include "server/zmmap_stream.h" #include "server/zconnection.h" #include #include #include #include #if defined(__linux__) || defined(__sun__) #include #endif namespace kumo { namespace server { mod_replace_stream_t::mod_replace_stream_t(address stream_addr) : m_stream_addr(stream_addr) { } mod_replace_stream_t::~mod_replace_stream_t() { } void mod_replace_stream_t::init_stream(int fd) { m_stream_core.reset(new mp::wavy::core()); using namespace mp::placeholders; m_stream_core->listen(fd, mp::bind( &mod_replace_stream_t::stream_accepted, this, _1, _2)); m_stream_core->add_thread(2); // FIXME 2 } void mod_replace_stream_t::stop_stream() { m_stream_core->end(); } class mod_replace_stream_t::stream_accumulator { public: stream_accumulator(const std::string& basename, const address& addr, ClockTime replace_time); ~stream_accumulator(); public: void add(const char* key, size_t keylen, const char* val, size_t vallen); void flush(); void send(int sock); const address& addr() const { return m_addr; } ClockTime replace_time() const { return m_replace_time; } uint64_t num_itmes() const { return m_items; } size_t stream_size() const { return m_mmap_stream->size(); } private: address m_addr; ClockTime m_replace_time; struct scoped_fd { scoped_fd(int fd) : m(fd) { } ~scoped_fd() { ::close(m); } int get() { return m; } private: int m; scoped_fd(); scoped_fd(const scoped_fd&); }; static int openfd(const std::string& basename); scoped_fd m_fd; std::auto_ptr m_mmap_stream; uint64_t m_items; private: stream_accumulator(); stream_accumulator(const stream_accumulator&); }; RPC_IMPL(mod_replace_stream_t, ReplaceOffer, req, z, response) { const address& stream_addr( req.param().addr ); char addrbuf[stream_addr.addrlen()]; stream_addr.getaddr((sockaddr*)addrbuf); using namespace mp::placeholders; m_stream_core->connect( PF_INET, SOCK_STREAM, 0, (sockaddr*)addrbuf, sizeof(addrbuf), net->connect_timeout_msec(), mp::bind(&mod_replace_stream_t::stream_connected, this, _1, _2)); // Note: response: don't return any result LOG_INFO("send replace offer to ",stream_addr); } void mod_replace_stream_t::send_offer(mod_replace_stream_t::offer_storage& offer, ClockTime replace_time) { offer.flush(); // add nil-terminate pthread_scoped_lock oflk(m_accum_set_mutex); offer.commit(&m_accum_set); pthread_scoped_lock relk(net->mod_replace.state_mutex()); for(accum_set_t::iterator it(m_accum_set.begin()), it_end(m_accum_set.end()); it != it_end; ++it) { const address& addr( (*it)->addr() ); LOG_DEBUG("send offer to ",(*it)->addr()); shared_zone nullz; mod_replace_stream_t::ReplaceOffer param(m_stream_addr); using namespace mp::placeholders; net->get_node(addr)->call(param, nullz, BIND_RESPONSE(mod_replace_stream_t, ReplaceOffer, addr), 160); // FIXME 160 net->mod_replace.replace_offer_push(replace_time, relk); } } RPC_REPLY_IMPL(mod_replace_stream_t, ReplaceOffer, from, res, err, z, address addr) { LOG_TRACE("ResReplaceOffer from ",addr," res:",res," err:",err); // Note: this request always timed out pthread_scoped_lock oflk(m_accum_set_mutex); accum_set_t::iterator it = accum_set_find(m_accum_set, addr); if(it == m_accum_set.end()) { return; } m_accum_set.erase(it); } struct mod_replace_stream_t::accum_set_comp { bool operator() (const shared_stream_accumulator& x, const address& y) const { return x->addr() < y; } bool operator() (const address& x, const shared_stream_accumulator& y) const { return x < y->addr(); } bool operator() (const shared_stream_accumulator& x, const shared_stream_accumulator& y) const { return x->addr() < y->addr(); } }; mod_replace_stream_t::offer_storage::offer_storage( const std::string& basename, ClockTime replace_time) : m_basename(basename), m_replace_time(replace_time) { } mod_replace_stream_t::offer_storage::~offer_storage() { } void mod_replace_stream_t::offer_storage::add( const address& addr, const char* key, size_t keylen, const char* val, size_t vallen) { accum_set_t::iterator it = accum_set_find(m_set, addr); if(it != m_set.end()) { (*it)->add(key, keylen, val, vallen); } else { shared_stream_accumulator accum(new stream_accumulator(m_basename, addr, m_replace_time)); //m_set.insert(it, accum); // FIXME m_set.push_back(accum); std::sort(m_set.begin(), m_set.end(), accum_set_comp()); accum->add(key, keylen, val, vallen); } } size_t mod_replace_stream_t::offer_storage::stream_size(const address& addr) { accum_set_t::iterator it = accum_set_find(m_set, addr); if(it != m_set.end()) { return (*it)->stream_size(); } else { return 0; } } void mod_replace_stream_t::offer_storage::flush() { for(accum_set_t::iterator it(m_set.begin()), it_end(m_set.end()); it != it_end; ++it) { (*it)->flush(); } } void mod_replace_stream_t::offer_storage::commit(accum_set_t* dst) { *dst = m_set; } mod_replace_stream_t::accum_set_t::iterator mod_replace_stream_t::accum_set_find( accum_set_t& accum_set, const address& addr) { accum_set_t::iterator it = std::lower_bound(accum_set.begin(), accum_set.end(), addr, accum_set_comp()); if(it != accum_set.end() && (*it)->addr() == addr) { return it; } else { return accum_set.end(); } } int mod_replace_stream_t::stream_accumulator::openfd(const std::string& basename) { char* path = (char*)::malloc(basename.size()+8); if(!path) { throw std::bad_alloc(); } memcpy(path, basename.data(), basename.size()); memcpy(path+basename.size(), "/XXXXXX", 8); // '/XXXXXX' + 1(='\0') int fd = ::mkstemp(path); if(fd < 0) { ::free(path); throw mp::system_error(errno, "failed to mktemp"); } ::unlink(path); ::free(path); return fd; } mod_replace_stream_t::stream_accumulator::stream_accumulator(const std::string& basename, const address& addr, ClockTime replace_time) : m_addr(addr), m_replace_time(replace_time), m_fd(openfd(basename)), m_mmap_stream(new zmmap_stream(m_fd.get())), m_items(0) { LOG_TRACE("create stream_accumulator for ",addr); } mod_replace_stream_t::stream_accumulator::~stream_accumulator() { } void mod_replace_stream_t::stream_accumulator::add( const char* key, size_t keylen, const char* val, size_t vallen) { msgpack::packer pk(*m_mmap_stream); pk.pack_array(2); pk.pack_raw(keylen); pk.pack_raw_body(key, keylen); pk.pack_raw(vallen); pk.pack_raw_body(val, vallen); ++m_items; } void mod_replace_stream_t::stream_accumulator::flush() { msgpack::packer pk(*m_mmap_stream); pk.pack_nil(); } void mod_replace_stream_t::stream_accumulator::send(int sock) { m_mmap_stream->flush(); size_t size = m_mmap_stream->size(); //m_mmap_stream.reset(NULL); // FIXME needed? #if defined(__linux__) || defined(__sun__) while(size > 0) { ssize_t rl = ::sendfile(sock, m_fd.get(), NULL, size); if(rl <= 0) { throw mp::system_error(errno, "offer send error"); } size -= rl; } #elif defined(__APPLE__) && defined(__MACH__) // Mac OS X off_t sent = 0; while(sent < size) { off_t len = size - sent; if(::sendfile(m_fd.get(), sock, sent, &len, NULL, 0) < 0) { throw mp::system_error(errno, "offer send error"); } sent += len; } #else size_t sent = 0; while(sent < size) { size_t len = size - sent; off_t sbytes = 0; if(::sendfile(m_fd.get(), sock, sent, len, NULL, &sbytes, 0) < 0) { throw mp::system_error(errno, "offer send error"); } sent += sbytes; } #endif } struct scopeout_close { scopeout_close(int fd) : m(fd) {} ~scopeout_close() { if(m >= 0) { ::close(m); } } void release() { m = -1; } private: int m; scopeout_close(); scopeout_close(const scopeout_close&); }; void mod_replace_stream_t::stream_accepted(int fd, int err) try { LOG_TRACE("stream accepted fd(",fd,") err:",err); if(fd < 0) { LOG_FATAL("accept failed: ",strerror(err)); net->signal_end(); return; } scopeout_close fdscope(fd); if(::fcntl(fd, F_SETFL, 0) < 0) { // set blocking mode LOG_ERROR("stream connect: fcntl failed: ", strerror(err)); return; } // recv init address address iaddr; { size_t sz = address::MAX_DUMP_SIZE+1; char addrbuf[sz]; char* p = addrbuf; while(true) { ssize_t rl = ::read(fd, p, sz); if(rl <= 0) { LOG_ERROR("failed to recv init address: ", strerror(err)); return; } if((size_t)rl >= sz) { break; } sz -= rl; p += rl; } iaddr = address(addrbuf+1, (uint8_t)addrbuf[0]); } // take stream_accumulator from m_accum_set shared_stream_accumulator accum; { pthread_scoped_lock oflk(m_accum_set_mutex); accum_set_t::iterator it = accum_set_find(m_accum_set, iaddr); if(it == m_accum_set.end()) { LOG_ERROR("storage offer to ",iaddr," is already timed out"); return; } accum = *it; LOG_DEBUG("send offer storage to ",iaddr); accum->send(fd); struct timeval timeout = {60, 0}; // FIXME if(::setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout)) < 0) { throw std::runtime_error("can't set SO_RCVTIMEO"); } msgpack::unpacker pac; while(true) { pac.reserve_buffer(1024); ssize_t rl = ::read(fd, pac.buffer(), pac.buffer_capacity()); if(rl <= 0) { if(errno == EINTR) { continue; } if(errno == EAGAIN) { throw std::runtime_error("read stream response timed out"); } else { throw std::runtime_error("can't read stream response"); } } pac.buffer_consumed(rl); bool done = false; while(pac.execute()) { msgpack::object msg = pac.data(); std::auto_ptr z( pac.release_zone() ); pac.reset(); if(msg.is_nil()) { done = true; break; } } if(done) { break; } } m_accum_set.erase(it); } LOG_DEBUG("finish to send offer storage to ",iaddr); pthread_scoped_lock relk(net->mod_replace.state_mutex()); net->mod_replace.replace_offer_pop(accum->replace_time(), relk); } catch (std::exception& e) { LOG_WARN("failed to send offer storage: ",e.what()); throw; } catch (...) { LOG_WARN("failed to send offer storage: unknown error"); throw; } void mod_replace_stream_t::stream_connected(int fd, int err) try { LOG_TRACE("stream connected fd(",fd,") err: ",err); if(fd < 0) { LOG_ERROR("stream connect failed: ", strerror(err)); return; } scopeout_close fdscope(fd); if(::fcntl(fd, F_SETFL, 0) < 0) { // set blocking mode LOG_ERROR("stream connect: fcntl failed: ", strerror(err)); return; } // send init address { size_t sz = address::MAX_DUMP_SIZE+1; char addrbuf[sz]; ::memset(addrbuf, 0, sz); addrbuf[0] = (uint8_t)net->addr().dump_size(); ::memcpy(addrbuf+1, net->addr().dump(), net->addr().dump_size()); const char* p = addrbuf; while(true) { ssize_t rl = ::write(fd, p, sz); if(rl <= 0) { LOG_ERROR("failed to send init address: ", strerror(err)); return; } if((size_t)rl >= sz) { break; } sz -= rl; p += rl; } } mp::set_nonblock(fd); m_stream_core->add(fd); fdscope.release(); } catch (std::exception& e) { LOG_WARN("failed to receve offer storage: ",e.what()); throw; } catch (...) { LOG_WARN("failed to receve offer storage: unknown error"); throw; } class mod_replace_stream_t::stream_handler : public zconnection { public: stream_handler(int fd) : zconnection(fd), m_items(0), m_major_counter(0), m_minor_counter(0) { } ~stream_handler() { } void submit_message(rpc::msgobj msg, rpc::auto_zone& z); private: uint64_t m_items; uint64_t m_major_counter; volatile uint64_t m_minor_counter; }; void mod_replace_stream_t::stream_handler::submit_message(rpc::msgobj msg, rpc::auto_zone& z) { if(msg.is_nil()) { msgpack::sbuffer tmpbuf(32); msgpack::packer(tmpbuf).pack_nil(); wavy::write(fd(), tmpbuf.data(), tmpbuf.size()); return; } msgpack::type::tuple kv(msg); msgtype::DBKey key = kv.get<0>(); msgtype::DBValue val = kv.get<1>(); // FIXME updatev share->db().update( key.raw_data(), key.raw_size(), val.raw_data(), val.raw_size()); // update() returns false means that key is overwritten while replicating. if((++m_major_counter) % 100 == 0) { m_minor_counter += 1; // send keepalive msgpack::sbuffer tmpbuf(32); msgpack::packer pk(tmpbuf); pk.pack_array(0); wavy::write(fd(), tmpbuf.data(), tmpbuf.size()); } } } // namespace server } // namespace kumo kumofs-0.4.13/src/logic/server/mod_replace.h0000644000076600007660000001070411501565503020711 0ustar frsyukifrsyuki#ifndef PROTOGEN_SERVER_MOD_REPLACE_H__ #define PROTOGEN_SERVER_MOD_REPLACE_H__ /* This is generated file. */ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace server { class mod_replace_t { public: struct ReplaceCopyStart : rpc::message<8, 0, rpc::node> { msgtype::HSSeed hsseed; Clock adjust_clock; bool full; void msgpack_unpack(msgpack::object o) { const msgpack::type::tuple& args(o.convert()); this->hsseed = args.get<0>(); this->adjust_clock = args.get<1>(); if(o.via.array.size > 2) { o.via.array.ptr[2].convert(&this->full); } } template void msgpack_pack(Packer& pk) const { pk.pack_array(3); pk.pack(hsseed); pk.pack(adjust_clock); pk.pack(full); } typedef rpc::retry retry; ReplaceCopyStart( const msgtype::HSSeed& hsseed_, const Clock& adjust_clock_, bool full_ = false) : hsseed(hsseed_), adjust_clock(adjust_clock_), full(full_) { } ReplaceCopyStart() : full(false) { } // accepted: true }; void rpc_ReplaceCopyStart(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct ReplaceDeleteStart : rpc::message<9, 0, rpc::node> { msgtype::HSSeed hsseed; Clock adjust_clock; void msgpack_unpack(const msgpack::type::tuple< msgtype::HSSeed, Clock >& args) { this->hsseed = args.get<0>(); this->adjust_clock = args.get<1>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(2); pk.pack(hsseed); pk.pack(adjust_clock); } typedef rpc::retry retry; ReplaceDeleteStart( const msgtype::HSSeed& hsseed_, const Clock& adjust_clock_) : hsseed(hsseed_), adjust_clock(adjust_clock_) { } ReplaceDeleteStart() { } // accepted: true }; void rpc_ReplaceDeleteStart(rpc::request&, rpc::auto_zone z, rpc::weak_responder); public: mod_replace_t(); ~mod_replace_t(); private: static bool test_replicator_assign(const HashSpace& hs, uint64_t h, const address& target); typedef std::vector
addrvec_t; typedef addrvec_t::iterator addrvec_iterator; struct for_each_replace_copy; struct for_each_full_replace_copy; void replace_copy(const address& manager_addr, HashSpace& hs, shared_zone life); void full_replace_copy(const address& manager_addr, HashSpace& hs, shared_zone life); void finish_replace_copy(ClockTime clocktime, REQUIRE_STLK); RPC_REPLY_DECL(ReplaceCopyEnd, from, res, err, z); void replace_delete(shared_node& manager, HashSpace& hs, shared_zone life); struct for_each_replace_delete; RPC_REPLY_DECL(ReplaceDeleteEnd, from, res, err, z); private: class replace_state { public: replace_state(); ~replace_state(); public: void reset(const address& mgr, ClockTime ct); void pushed(ClockTime ct); void push_returned(ClockTime ct); const address& mgr_addr() const; bool is_finished(ClockTime ct) const; void invalidate(); private: int m_push_waiting; ClockTime m_clocktime; address m_mgr; }; mp::pthread_mutex m_state_mutex; replace_state m_state; class scoped_set_true { public: scoped_set_true(bool* value) : m_value(value) { *m_value = true; } ~scoped_set_true() { *m_value = false; } private: bool* m_value; private: scoped_set_true(const scoped_set_true&); scoped_set_true(); }; bool m_copying; bool m_deleting; public: void replace_offer_push(ClockTime replace_time, REQUIRE_STLK); void replace_offer_pop(ClockTime replace_time, REQUIRE_STLK); mp::pthread_mutex& state_mutex() { return m_state_mutex; } bool is_copying() const { return m_copying; } bool is_deleting() const { return m_deleting; } }; } // namespace server } // namespace kumo #endif kumofs-0.4.13/src/logic/server/mod_replace.cc0000644000076600007660000003277211501563643021063 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/framework.h" #include "server/mod_replace.h" #include "manager/mod_replace.h" namespace kumo { namespace server { mod_replace_t::mod_replace_t() : m_copying(false), m_deleting(false) { } mod_replace_t::~mod_replace_t() { } bool mod_replace_t::test_replicator_assign(const HashSpace& hs, uint64_t h, const address& target) { EACH_ASSIGN(hs, h, r, if(r.is_active()) { // don't write to fault node if(r.addr() == target) return true; }) return false; } mod_replace_t::replace_state::replace_state() : m_push_waiting(0), m_clocktime(0) {} mod_replace_t::replace_state::~replace_state() {} inline void mod_replace_t::replace_state::reset(const address& mgr, ClockTime ct) { m_push_waiting = 0; m_clocktime = ct; m_mgr = mgr; } inline void mod_replace_t::replace_state::pushed(ClockTime ct) { if(ct == m_clocktime) { ++m_push_waiting; } } inline void mod_replace_t::replace_state::push_returned(ClockTime ct) { if(ct == m_clocktime) { --m_push_waiting; } } inline bool mod_replace_t::replace_state::is_finished(ClockTime ct) const { return m_clocktime == ct && m_push_waiting == 0; } inline void mod_replace_t::replace_state::invalidate() { m_push_waiting = -1; } inline const address& mod_replace_t::replace_state::mgr_addr() const { return m_mgr; } void mod_replace_t::replace_offer_push(ClockTime replace_time, REQUIRE_STLK) { m_state.pushed(replace_time); } void mod_replace_t::replace_offer_pop(ClockTime replace_time, REQUIRE_STLK) { m_state.push_returned(replace_time); if(m_state.is_finished(replace_time)) { finish_replace_copy(replace_time, stlk); } } RPC_IMPL(mod_replace_t, ReplaceCopyStart, req, z, response) { net->clock_update(req.param().adjust_clock); HashSpace hs(req.param().hsseed); shared_zone life(z.release()); response.result(true); try { if(req.param().full) { wavy::submit(&mod_replace_t::full_replace_copy, this, req.node()->addr(), hs, life); } else { wavy::submit(&mod_replace_t::replace_copy, this, req.node()->addr(), hs, life); } } catch (std::runtime_error& e) { LOG_ERROR("replace copy failed: ",e.what()); } catch (...) { LOG_ERROR("replace copy failed: unknown error"); } } RPC_IMPL(mod_replace_t, ReplaceDeleteStart, req, z, response) { net->clock_update(req.param().adjust_clock); HashSpace hs(req.param().hsseed); shared_zone life(z.release()); response.result(true); try { wavy::submit(&mod_replace_t::replace_delete, this, req.node(), hs, life); } catch (std::runtime_error& e) { LOG_ERROR("replace delete failed: ",e.what()); } catch (...) { LOG_ERROR("replace delete failed: unknown error"); } } struct mod_replace_t::for_each_replace_copy { for_each_replace_copy( const address& addr, const HashSpace& src, const HashSpace& dst, mod_replace_stream_t::offer_storage** offer_storage, const addrvec_t& faults, const ClockTime rtime) : self(addr), srchs(src), dsths(dst), offer(offer_storage), fault_nodes(faults), replace_time(rtime) { Sa.reserve(NUM_REPLICATION+1); Da.reserve(NUM_REPLICATION+1); current_owners.reserve(NUM_REPLICATION+1); newbies.reserve(NUM_REPLICATION+1); } inline void operator() (Storage::iterator& kv); private: addrvec_t Sa; addrvec_t Da; addrvec_t current_owners; addrvec_t newbies; const address& self; const HashSpace& srchs; const HashSpace& dsths; mod_replace_stream_t::offer_storage** offer; const addrvec_t& fault_nodes; const ClockTime replace_time; private: for_each_replace_copy(); }; void mod_replace_t::replace_copy(const address& manager_addr, HashSpace& hs, shared_zone life) { scoped_set_true set_copying(&m_copying); ClockTime replace_time = hs.clocktime(); { pthread_scoped_lock stlk(m_state_mutex); m_state.reset(manager_addr, replace_time); replace_offer_push(replace_time, stlk); // replace_copy; } LOG_INFO("start replace copy for time(",replace_time.get(),")"); pthread_scoped_wrlock whlk(share->whs_mutex()); pthread_scoped_wrlock rhlk(share->rhs_mutex()); HashSpace srchs(share->rhs()); rhlk.unlock(); share->whs() = hs; whlk.unlock(); HashSpace& dsths(hs); addrvec_t fault_nodes; { addrvec_t src_nodes; addrvec_t dst_nodes; srchs.get_active_nodes(src_nodes); dsths.get_active_nodes(dst_nodes); for(addrvec_iterator it(src_nodes.begin()); it != src_nodes.end(); ++it) { LOG_INFO("src active node: ",*it); } for(addrvec_iterator it(dst_nodes.begin()); it != dst_nodes.end(); ++it) { LOG_INFO("dst active node: ",*it); } if(src_nodes.empty() || dst_nodes.empty()) { LOG_WARN("empty hash space. skip replacing."); goto skip_replace; } std::sort(src_nodes.begin(), src_nodes.end()); std::sort(dst_nodes.begin(), dst_nodes.end()); for(addrvec_iterator it(src_nodes.begin()); it != src_nodes.end(); ++it) { if(!std::binary_search(dst_nodes.begin(), dst_nodes.end(), *it)) { fault_nodes.push_back(*it); } } for(addrvec_iterator it(fault_nodes.begin()); it != fault_nodes.end(); ++it) { LOG_INFO("fault node: ",*it); } if(std::binary_search(fault_nodes.begin(), fault_nodes.end(), net->addr())) { LOG_WARN("I'm marked as fault. skip replacing."); goto skip_replace; } } { mod_replace_stream_t::offer_storage* offer = new mod_replace_stream_t::offer_storage( share->cfg_offer_tmpdir(), replace_time); share->db().for_each( for_each_replace_copy(net->addr(), srchs, dsths, &offer, fault_nodes, replace_time), net->clocktime_now()); net->mod_replace_stream.send_offer(*offer, replace_time); delete offer; } skip_replace: pthread_scoped_lock stlk(m_state_mutex); replace_offer_pop(replace_time, stlk); // replace_copy } void mod_replace_t::for_each_replace_copy::operator() (Storage::iterator& kv) { const char* raw_key = kv.key(); size_t raw_keylen = kv.keylen(); const char* raw_val = kv.val(); size_t raw_vallen = kv.vallen(); unsigned long size_total = 0; // Note: it is done in storage wrapper. //if(raw_vallen < Storage::VALUE_META_SIZE) { return; } //if(raw_keylen < Storage::KEY_META_SIZE) { return; } uint64_t h = Storage::hash_of(kv.key()); Sa.clear(); EACH_ASSIGN(srchs, h, r, { if(r.is_active()) Sa.push_back(r.addr()); }); Da.clear(); EACH_ASSIGN(dsths, h, r, { if(r.is_active()) Da.push_back(r.addr()); }); current_owners.clear(); for(addrvec_iterator it(Sa.begin()); it != Sa.end(); ++it) { if(!std::binary_search(fault_nodes.begin(), fault_nodes.end(), *it)) { current_owners.push_back(*it); } } // FIXME 再配置中にServerがダウンしたときコピーが正常に行われないかもしれない？ if(current_owners.empty() || current_owners.front() != self) { LOG_WARN("current_owners.empty() || current_owners.front() != self"); return; } //if(std::find(current_owners.begin(), current_owners.end(), self) // == current_owners.end()) { return; } newbies.clear(); for(addrvec_iterator it(Da.begin()); it != Da.end(); ++it) { if(std::find(Sa.begin(), Sa.end(), *it) == Sa.end()) { newbies.push_back(*it); } } if(newbies.empty()) { return; } for(addrvec_iterator it(newbies.begin()); it != newbies.end(); ++it) { (*offer)->add(*it, raw_key, raw_keylen, raw_val, raw_vallen); size_total += (*offer)->stream_size(*it); } // offer内のストリームのサイズの合計が制限値を超えていたら、この時点までのofferをサーバに送る if((unsigned long)share->cfg_replace_set_limit_mem() > 0) { if(size_total >= (unsigned long)share->cfg_replace_set_limit_mem()*1024*1024) { LOG_INFO("send replace offer by limit for time(",replace_time.get(),")"); net->mod_replace_stream.send_offer(*(*offer), replace_time); while(net->mod_replace_stream.accum_set_size()) { sleep(1); } delete (*offer); (*offer) = new mod_replace_stream_t::offer_storage(share->cfg_offer_tmpdir(), replace_time); } } } struct mod_replace_t::for_each_full_replace_copy { for_each_full_replace_copy( const address& addr, const HashSpace& hs, mod_replace_stream_t::offer_storage** offer_storage, const ClockTime rtime) : self(addr), dsths(hs), offer(offer_storage), replace_time(rtime) { } inline void operator() (Storage::iterator& kv); private: addrvec_t Da; const address& self; const HashSpace& dsths; mod_replace_stream_t::offer_storage** offer; const ClockTime replace_time; private: for_each_full_replace_copy(); }; void mod_replace_t::full_replace_copy(const address& manager_addr, HashSpace& hs, shared_zone life) { scoped_set_true set_copying(&m_copying); ClockTime replace_time = hs.clocktime(); { pthread_scoped_lock stlk(m_state_mutex); m_state.reset(manager_addr, replace_time); replace_offer_push(replace_time, stlk); // replace_copy; } LOG_INFO("start full replace copy for time(",replace_time.get(),")"); { mod_replace_stream_t::offer_storage* offer = new mod_replace_stream_t::offer_storage( share->cfg_offer_tmpdir(), replace_time); share->db().for_each( for_each_full_replace_copy(net->addr(), hs, &offer, replace_time), net->clocktime_now()); net->mod_replace_stream.send_offer(*offer, replace_time); delete offer; } pthread_scoped_lock stlk(m_state_mutex); replace_offer_pop(replace_time, stlk); // replace_copy } void mod_replace_t::for_each_full_replace_copy::operator() (Storage::iterator& kv) { const char* raw_key = kv.key(); size_t raw_keylen = kv.keylen(); const char* raw_val = kv.val(); size_t raw_vallen = kv.vallen(); unsigned long size_total = 0; // Note: it is done in storage wrapper. //if(raw_vallen < Storage::VALUE_META_SIZE) { return; } //if(raw_keylen < Storage::KEY_META_SIZE) { return; } uint64_t h = Storage::hash_of(kv.key()); Da.clear(); EACH_ASSIGN(dsths, h, r, { if(r.is_active()) Da.push_back(r.addr()); }); for(addrvec_iterator it(Da.begin()); it != Da.end(); ++it) { (*offer)->add(*it, raw_key, raw_keylen, raw_val, raw_vallen); size_total += (*offer)->stream_size(*it); } // offer内のストリームのサイズの合計が制限値を超えていたら、この時点までのofferをサーバに送る if((unsigned long)share->cfg_replace_set_limit_mem() > 0) { if(size_total >= (unsigned long)share->cfg_replace_set_limit_mem()*1024*1024) { LOG_INFO("send replace offer by limit for time(",replace_time.get(),")"); net->mod_replace_stream.send_offer(*(*offer), replace_time); while(net->mod_replace_stream.accum_set_size()) { sleep(1); } delete (*offer); (*offer) = new mod_replace_stream_t::offer_storage(share->cfg_offer_tmpdir(), replace_time); } } } void mod_replace_t::finish_replace_copy(ClockTime replace_time, REQUIRE_STLK) { LOG_INFO("finish replace copy for time(",replace_time.get(),")"); shared_zone nullz; manager::mod_replace_t::ReplaceCopyEnd param( replace_time, net->clock_incr()); address addr; //{ // pthread_scoped_lock stlk(m_state_mutex); addr = m_state.mgr_addr(); m_state.invalidate(); //} using namespace mp::placeholders; net->get_node(addr)->call(param, nullz, BIND_RESPONSE(mod_replace_t, ReplaceCopyEnd), 10); } RPC_REPLY_IMPL(mod_replace_t, ReplaceCopyEnd, from, res, err, z) { if(!err.is_nil()) { LOG_ERROR("ReplaceCopyEnd failed: ",err); } // FIXME retry } struct mod_replace_t::for_each_replace_delete { for_each_replace_delete(const HashSpace& hs, const address& addr) : self(addr), m_hs(hs) { } inline void operator() (Storage::iterator& kv); private: const address& self; const HashSpace& m_hs; private: for_each_replace_delete(); }; void mod_replace_t::replace_delete(shared_node& manager, HashSpace& hs, shared_zone life) { scoped_set_true set_deleting(&m_deleting); pthread_scoped_rdlock whlk(share->whs_mutex()); ClockTime replace_time = share->whs().clocktime(); { pthread_scoped_wrlock rhlk(share->rhs_mutex()); share->rhs() = share->whs(); } LOG_INFO("start replace delete for time(",replace_time.get(),")"); if(!share->whs().empty()) { HashSpace dsths(share->whs()); whlk.unlock(); share->db().for_each( for_each_replace_delete(dsths, net->addr()), net->clocktime_now() ); } else { whlk.unlock(); } shared_zone nullz; manager::mod_replace_t::ReplaceDeleteEnd param( replace_time, net->clock_incr()); using namespace mp::placeholders; manager->call(param, nullz, BIND_RESPONSE(mod_replace_t, ReplaceDeleteEnd), 10); LOG_INFO("finish replace for time(",replace_time.get(),")"); } void mod_replace_t::for_each_replace_delete::operator() (Storage::iterator& kv) { // Note: it is done in storage wrapper. //if(kv.keylen() < Storage::KEY_META_SIZE || // kv.vallen() < Storage::VALUE_META_SIZE) { // LOG_TRACE("delete invalid key: ",kv.key()); // kv.del(); //} uint64_t h = Storage::hash_of(kv.key()); if(!mod_replace_t::test_replicator_assign(m_hs, h, self)) { LOG_TRACE("replace delete key: ",kv.key()); kv.del(); } } RPC_REPLY_IMPL(mod_replace_t, ReplaceDeleteEnd, from, res, err, z) { if(!err.is_nil()) { LOG_ERROR("ReplaceDeleteEnd failed: ",err); } // FIXME retry } } // namespace server } // namespace kumo kumofs-0.4.13/src/logic/server/mod_store.cc0000644000076600007660000003165311373206706020602 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/framework.h" #include "server/mod_control.h" #define EACH_ASSIGNED_ACTIVE_NODE_EXCLUDE_ONE(EXCLUDE, HS, HASH, NODE, CODE) \ EACH_ASSIGN(HS, HASH, _real_, \ if(_real_.addr() != EXCLUDE && _real_.is_active()) { \ shared_node NODE(net->get_node(_real_.addr())); \ CODE; \ }) #define EACH_ASSIGNED_ACTIVE_NODE_EXCLUDE_N(EXCLUDES, EXCLUDES_NUM, HS, HASH, NODE, CODE) \ EACH_ASSIGN(HS, HASH, _real_, \ if(_real_.is_active()) { \ bool exclude = false; \ for(unsigned int i=0; i < (EXCLUDES_NUM); ++i) { \ if(_real_.addr() == EXCLUDES[i]) { \ exclude = true; \ break; \ } \ } \ if(!exclude) { \ shared_node NODE(net->get_node(_real_.addr())); \ CODE; \ } \ }) namespace kumo { namespace server { void mod_store_t::check_replicator_assign(HashSpace& hs, uint64_t h) { if(hs.empty()) { throw std::runtime_error("server not ready"); } EACH_ASSIGN(hs, h, r, if(r.is_active()) { // don't write to fault node if(r.addr() == net->addr()) return; }) throw std::runtime_error("obsolete hash space"); } void mod_store_t::check_coordinator_assign(HashSpace& hs, uint64_t h) { if(hs.empty()) { throw std::runtime_error("server not ready"); } EACH_ASSIGN(hs, h, r, if(r.is_active()) { // don't write to fault node if(r.addr() != net->addr()) throw std::runtime_error("obsolete hash space"); else return; }) } void mod_store_t::calc_replicators(uint64_t h, shared_node* rrepto, unsigned int* rrep_num, shared_node* wrepto, unsigned int* wrep_num) { unsigned int rrep = 0; unsigned int wrep = 0; pthread_scoped_rdlock whlk(share->whs_mutex()); check_coordinator_assign(share->whs(), h); if(share->whs().clocktime() == share->rhs().clocktime()) { EACH_ASSIGNED_ACTIVE_NODE_EXCLUDE_ONE(net->addr(), share->whs(), h, n, { wrepto[wrep++] = n; }) } else { pthread_scoped_rdlock rhlk(share->rhs_mutex()); if(share->rhs().empty()) { // FIXME more elegant way throw std::runtime_error("server not ready"); } address wrep_addrs[NUM_REPLICATION+1]; EACH_ASSIGNED_ACTIVE_NODE_EXCLUDE_ONE(net->addr(), share->whs(), h, n, { wrepto[wrep] = n; wrep_addrs[wrep] = n->addr(); ++wrep; }) whlk.unlock(); wrep_addrs[wrep] = net->addr(); // exclude self EACH_ASSIGNED_ACTIVE_NODE_EXCLUDE_N(wrep_addrs, wrep+1, share->rhs(), h, n, { rrepto[rrep++] = n; }) } *rrep_num = rrep; *wrep_num = wrep; } RPC_IMPL(mod_store_t, Get, req, z, response) { msgtype::DBKey key(req.param().dbkey); LOG_DEBUG("Get '", /*std::string(key.data(),key.size()),*/"' with hash ", key.hash()); { pthread_scoped_rdlock rhlk(share->rhs_mutex()); check_replicator_assign(share->rhs(), key.hash()); } uint32_t raw_vallen; const char* raw_val = share->db().get( key.raw_data(), key.raw_size(), &raw_vallen, z.get()); if(raw_val) { LOG_DEBUG("key found"); msgtype::raw_ref res(raw_val, raw_vallen); response.result(res, z); } else { LOG_DEBUG("key not found"); response.null(); } ++share->stat_num_get(); } RPC_IMPL(mod_store_t, GetIfModified, req, z, response) { msgtype::DBKey key(req.param().dbkey); LOG_DEBUG("GetIfModified '", /*std::string(key.data(),key.size()),*/"' with hash ", key.hash()); { pthread_scoped_rdlock rhlk(share->rhs_mutex()); check_replicator_assign(share->rhs(), key.hash()); } if(share->db().cache_is_valid( key.raw_data(), key.raw_size(), req.param().if_time)) { response.result(true); return; } uint32_t raw_vallen; const char* raw_val = share->db().get( key.raw_data(), key.raw_size(), &raw_vallen, z.get()); if(raw_val) { LOG_DEBUG("key found"); msgtype::raw_ref res(raw_val, raw_vallen); response.result(res, z); } else { LOG_DEBUG("key not found"); response.null(); } ++share->stat_num_get(); } RPC_IMPL(mod_store_t, Set, req, z, response) { set_op_t op = req.param().operation; switch(op) { case OP_SET: case OP_SET_ASYNC: case OP_CAS: //case OP_APPEND: case OP_PREPEND: // FIXME break; default: throw msgpack::type_error(); } msgtype::DBKey key(req.param().dbkey); msgtype::DBValue val(req.param().dbval); ClockTime cas_require = val.clocktime(); LOG_DEBUG("Set '", /*std::string(key.data(),key.size()),*/"' => '", /*std::string(val.data(),val.size()),*/"' with hash ", key.hash(),", with meta ",val.meta()); unsigned int rrep_num; unsigned int wrep_num; shared_node rrepto[NUM_REPLICATION]; shared_node wrepto[NUM_REPLICATION]; calc_replicators(key.hash(), rrepto, &rrep_num, wrepto, &wrep_num); ClockTime ct(net->clock_incr_clocktime()); val.raw_set_clocktime(ct); SHARED_ZONE(life, z); switch(op) { case OP_SET: case OP_SET_ASYNC: break; case OP_CAS: { LOG_TRACE("try cas: ",val.clocktime().get()); bool success = share->db().cas( key.raw_data(), key.raw_size(), val.raw_data(), val.raw_size(), cas_require); if(!success) { response.result(false); return; } } break; case OP_PREPEND: // FIXME break; case OP_APPEND: // FIXME break; default: throw std::logic_error("unknown operation"); } volatile unsigned int* pcr = (volatile unsigned int*)life->malloc(sizeof(volatile unsigned int)); if(op == OP_SET_ASYNC) { *pcr = 0; } else { *pcr = wrep_num + rrep_num; } if(rrep_num != 0) { // rhs Replication rpc::retry* rretry = life->allocate< rpc::retry >( ReplicateSet( ct.clock(), replicate_flags_by_rhs(), // flags = by rhs msgtype::DBKey(key.raw_data(), key.raw_size()), msgtype::DBValue(val.raw_data(), val.raw_size())) ); rretry->set_callback( BIND_RESPONSE(mod_store_t, ReplicateSet, rretry, pcr, response, ct) ); for(unsigned int i=0; i < rrep_num; ++i) { rretry->call(rrepto[i], life, 10); } } { // whs Replication rpc::retry* wretry = life->allocate< rpc::retry >( ReplicateSet( ct.clock(), replicate_flags_none(), // flags = none msgtype::DBKey(key.raw_data(), key.raw_size()), msgtype::DBValue(val.raw_data(), val.raw_size())) ); wretry->set_callback( BIND_RESPONSE(mod_store_t, ReplicateSet, wretry, pcr, response, ct) ); for(unsigned int i=0; i < wrep_num; ++i) { wretry->call(wrepto[i], life, 10); } } switch(op) { case OP_SET: case OP_SET_ASYNC: { share->db().set( key.raw_data(), key.raw_size(), val.raw_data(), val.raw_size()); } break; case OP_CAS: case OP_PREPEND: case OP_APPEND: break; default: throw std::logic_error("unknown operation"); } LOG_DEBUG("set copy required: ", wrep_num+rrep_num); if((wrep_num == 0 && rrep_num == 0) || op == OP_SET_ASYNC) { response.result(ct); } ++share->stat_num_set(); } RPC_IMPL(mod_store_t, Delete, req, z, response) { msgtype::DBKey key(req.param().dbkey); bool is_async = req.param().flags.is_async(); LOG_DEBUG("Delete '", std::string(key.data(),key.size()),"' with hash", key.hash()); unsigned int rrep_num; unsigned int wrep_num; shared_node rrepto[NUM_REPLICATION]; shared_node wrepto[NUM_REPLICATION]; calc_replicators(key.hash(), rrepto, &rrep_num, wrepto, &wrep_num); ClockTime ct(net->clock_incr_clocktime()); bool deleted = share->db().remove(key.raw_data(), key.raw_size(), ct); if(!deleted) { if(rrep_num != 0) { //response.result(false); // the key is not stored //return true; wrep_num = 0; } else { response.result(false); // the key is not stored return; } } LOG_DEBUG("delete copy required: ", wrep_num+rrep_num); if((wrep_num == 0 && rrep_num == 0) || is_async) { response.result(true); } SHARED_ZONE(life, z); volatile unsigned int* pcr = (volatile unsigned int*)life->malloc(sizeof(volatile unsigned int)); if(is_async) { *pcr = 0; } else { *pcr = wrep_num + rrep_num; } if(rrep_num != 0) { // rhs Replication rpc::retry* rretry = life->allocate< rpc::retry >( ReplicateDelete( ct.clock(), replicate_flags_by_rhs(), // flag = by rhs ct, msgtype::DBKey(key.raw_data(), key.raw_size())) ); rretry->set_callback( BIND_RESPONSE(mod_store_t, ReplicateDelete, rretry, pcr, response, deleted) ); for(unsigned int i=0; i < rrep_num; ++i) { rretry->call(rrepto[i], life, 10); } } { // whs Replication rpc::retry* wretry = life->allocate< rpc::retry >( ReplicateDelete( ct.clock(), replicate_flags_none(), // flag = none ct, msgtype::DBKey(key.raw_data(), key.raw_size())) ); wretry->set_callback( BIND_RESPONSE(mod_store_t, ReplicateDelete, wretry, pcr, response, deleted) ); for(unsigned int i=0; i < wrep_num; ++i) { wretry->call(wrepto[i], life, 10); } } ++share->stat_num_delete(); } RPC_REPLY_IMPL(mod_store_t, ReplicateSet, from, res, err, z, rpc::retry* retry, volatile unsigned int* copy_required, rpc::weak_responder response, ClockTime clocktime) { LOG_DEBUG("ResReplicateSet ",res,",",err," remain:",*copy_required); // retry if failed if(!err.is_nil()) { if(SESSION_IS_ACTIVE(from)) { // FIXME delayed retry? if(retry->retry_incr(share->cfg_replicate_set_retry_num())) { SHARED_ZONE(life, z); retry->call(from, life); LOG_WARN("ReplicateSet error: ",err,", retry ",retry->num_retried()); return; } } if(!retry->param().flags.is_rhs()) { // FIXME ? response.null(); TLOGPACK("ers",4, "key",msgtype::raw_ref( retry->param().dbkey.data(), retry->param().dbkey.size()), "val",msgtype::raw_ref( retry->param().dbval.data(), retry->param().dbval.size()), "hash",retry->param().dbkey.hash(), "cktm",retry->param().dbval.clocktime(), "to",(from ? mp::static_pointer_cast(from)->addr(): rpc::address())); LOG_ERROR("ReplicateSet failed: ",err); return; } } LOG_DEBUG("ReplicateSet succeeded"); if(__sync_sub_and_fetch(copy_required, 1) == 0) { response.result(clocktime); } } RPC_REPLY_IMPL(mod_store_t, ReplicateDelete, from, res, err, z, rpc::retry* retry, volatile unsigned int* copy_required, rpc::weak_responder response, bool deleted) { // retry if failed if(!err.is_nil()) { if(SESSION_IS_ACTIVE(from)) { // FIXME delayed retry? if(retry->retry_incr(share->cfg_replicate_delete_retry_num())) { SHARED_ZONE(life, z); retry->call(from, life); LOG_WARN("ReplicateDelete error: ",err,", retry ",retry->num_retried()); return; } } if(!retry->param().flags.is_rhs()) { // FIXME ? response.null(); TLOGPACK("erd",4, "key",msgtype::raw_ref( retry->param().dbkey.data(), retry->param().dbkey.size()), "hash",retry->param().dbkey.hash(), "to",(from ? mp::static_pointer_cast(from)->addr(): rpc::address())); LOG_ERROR("ReplicateDelete failed: ",err); return; } } LOG_DEBUG("ReplicateDelete succeeded"); if(__sync_sub_and_fetch(copy_required, 1) == 0) { if(!deleted && retry->param().flags.is_rhs() && res.type == msgtype::BOOLEAN && res.via.boolean == true) { deleted = true; } response.result(deleted); } } RPC_IMPL(mod_store_t, ReplicateSet, req, z, response) { msgtype::DBKey key = req.param().dbkey; msgtype::DBValue val = req.param().dbval; LOG_TRACE("ReplicateSet"); if(req.param().flags.is_rhs()) { pthread_scoped_rdlock rhlk(share->rhs_mutex()); check_replicator_assign(share->rhs(), key.hash()); } else { pthread_scoped_rdlock whlk(share->whs_mutex()); check_replicator_assign(share->whs(), key.hash()); } net->clock_update(req.param().adjust_clock); bool updated = share->db().update( key.raw_data(), key.raw_size(), val.raw_data(), val.raw_size()); response.result(updated); } RPC_IMPL(mod_store_t, ReplicateDelete, req, z, response) { msgtype::DBKey key = req.param().dbkey; LOG_TRACE("ReplicateDelete"); if(req.param().flags.is_rhs()) { pthread_scoped_rdlock rhlk(share->rhs_mutex()); check_replicator_assign(share->rhs(), key.hash()); } else { pthread_scoped_rdlock whlk(share->whs_mutex()); check_replicator_assign(share->whs(), key.hash()); } net->clock_update(req.param().adjust_clock); bool deleted = share->db().remove(key.raw_data(), key.raw_size(), req.param().delete_clocktime); response.result(deleted); } } // namespace server } // namespace kumo kumofs-0.4.13/src/logic/server/zmmap_stream.h0000644000076600007660000000335511325036040021133 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef SERVER_ZMMAP_STREAM_H__ #define SERVER_ZMMAP_STREAM_H__ #include #include #ifndef ZMMAP_STREAM_INITIAL_SIZE #define ZMMAP_STREAM_INITIAL_SIZE (1024*1024) #endif #ifndef ZMMAP_STREAM_RESERVE_SIZE #define ZMMAP_STREAM_RESERVE_SIZE (8*1024) #endif namespace kumo { namespace server { class zmmap_stream { public: zmmap_stream(int fd); ~zmmap_stream(); size_t size() const; void write(const void* buf, size_t len); void flush(); private: z_stream m_z; char* m_map; int m_fd; void expand_map(size_t req); private: zmmap_stream(); zmmap_stream(const zmmap_stream&); }; inline size_t zmmap_stream::size() const { return (char*)m_z.next_out - m_map; } inline void zmmap_stream::write(const void* buf, size_t len) { m_z.next_in = (Bytef*)buf; m_z.avail_in = len; do { if(m_z.avail_out < ZMMAP_STREAM_RESERVE_SIZE) { expand_map(ZMMAP_STREAM_INITIAL_SIZE); } if(deflate(&m_z, Z_NO_FLUSH) != Z_OK) { throw std::runtime_error("deflate failed"); } } while(m_z.avail_in > 0); } } // namespace server } // namespace kumo #endif /* server/zmmap_stream.h */ kumofs-0.4.13/src/logic/server/mod_network.cc0000644000076600007660000001336511325036040021124 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/framework.h" #include "server/mod_network.h" #include "manager/mod_network.h" namespace kumo { namespace server { RPC_IMPL(mod_network_t, KeepAlive, req, z, response) { net->clock_update(req.param().adjust_clock); response.null(); } void mod_network_t::keep_alive() { LOG_TRACE("keep alive ..."); shared_zone nullz; manager::mod_network_t::KeepAlive param(net->clock_incr()); using namespace mp::placeholders; rpc::callback_t callback( BIND_RESPONSE(mod_network_t, KeepAlive) ); net->get_node(share->manager1())->call( param, nullz, callback, 10); if(share->manager2().connectable()) { net->get_node(share->manager2())->call( param, nullz, callback, 10); } } RPC_REPLY_IMPL(mod_network_t, KeepAlive, from, res, err, z) { if(err.is_nil()) { LOG_TRACE("KeepAlive succeeded"); } else { LOG_DEBUG("KeepAlive failed: ",err); } } RPC_IMPL(mod_network_t, HashSpaceSync, req, z, response) { LOG_DEBUG("HashSpaceSync"); net->clock_update(req.param().adjust_clock); bool ret = false; pthread_scoped_wrlock whlk(share->whs_mutex()); // typedef std::vector nodes_t; if(share->whs().clocktime() <= req.param().wseed.clocktime() && !req.param().wseed.empty()) { share->whs() = HashSpace(req.param().wseed); ret = true; } // if(share->whs().clocktime() <= req.param().wseed.clocktime() && // !req.param().wseed.empty()) { // for(nodes_t::const_iterator it(req.param().wseed.nodes().begin()), // it_end(req.param().wseed.nodes().end()); it != it_end; ++it) { // if(!it->is_active()) { //LOG_ERROR("whs fault: ",it->addr()); // if(share->whs().fault_server(req.param().wseed.clocktime(), it->addr())) { // ret = true; // } // } // } // } pthread_scoped_wrlock rhlk(share->rhs_mutex()); if(share->rhs().clocktime() <= req.param().rseed.clocktime() && !req.param().rseed.empty()) { share->rhs() = HashSpace(req.param().rseed); ret = true; } // if(share->rhs().clocktime() <= req.param().rseed.clocktime() && // !req.param().rseed.empty()) { // for(nodes_t::const_iterator it(req.param().rseed.nodes().begin()), // it_end(req.param().rseed.nodes().end()); it != it_end; ++it) { // if(!it->is_active()) { //LOG_ERROR("rhs fault: ",it->addr()); // if(share->rhs().fault_server(req.param().rseed.clocktime(), it->addr())) { // ret = true; // } // } // } // } rhlk.unlock(); whlk.unlock(); if(ret) { response.result(true); } else { response.null(); } } // FIXME needed?: renew_w_hash_space, renew_r_hash_space // COPY A-1 void mod_network_t::renew_w_hash_space() { shared_zone nullz; manager::mod_network_t::WHashSpaceRequest param; // ^ rpc::callback_t callback( BIND_RESPONSE(mod_network_t, WHashSpaceRequest) ); // ^ net->get_node(share->manager1())->call( param, nullz, callback, 10); // ^ if(share->manager2().connectable()) { net->get_node(share->manager2())->call( param, nullz, callback, 10); // ^ } } // COPY A-2 void mod_network_t::renew_r_hash_space() { shared_zone nullz; manager::mod_network_t::RHashSpaceRequest param; // ^ rpc::callback_t callback( BIND_RESPONSE(mod_network_t, RHashSpaceRequest) ); // ^ net->get_node(share->manager1())->call( param, nullz, callback, 10); // ^ if(share->manager2().connectable()) { net->get_node(share->manager2())->call( param, nullz, callback, 10); // ^ } } // COPY B-1 RPC_REPLY_IMPL(mod_network_t, WHashSpaceRequest, from, res, err, z) { // FIXME is this function needed? if(!err.is_nil()) { LOG_DEBUG("WHashSpaceRequest failed ",err); if(SESSION_IS_ACTIVE(from)) { shared_zone nullz; manager::mod_network_t::WHashSpaceRequest param; // ^ from->call(param, nullz, // ^ BIND_RESPONSE(mod_network_t, WHashSpaceRequest), 10); // ^ } // retry on lost_node() if err.via.u64 == NODE_LOST? } else { LOG_DEBUG("renew hash space"); HashSpace::Seed hsseed(res.convert()); pthread_scoped_wrlock whlk(share->whs_mutex()); if(share->whs().empty() || share->whs().clocktime() < ClockTime(hsseed.clocktime())) { // ^ ^ share->whs() = HashSpace(hsseed); //^ } } } // COPY B-2 RPC_REPLY_IMPL(mod_network_t, RHashSpaceRequest, from, res, err, z) { // FIXME is this function needed? if(!err.is_nil()) { LOG_DEBUG("WHashSpaceRequest failed ",err); if(SESSION_IS_ACTIVE(from)) { shared_zone nullz; manager::mod_network_t::RHashSpaceRequest param; // ^ from->call(param, nullz, // ^ BIND_RESPONSE(mod_network_t, RHashSpaceRequest), 10); // ^ } // retry on lost_node() if err.via.u64 == NODE_LOST? } else { LOG_DEBUG("renew hash space"); HashSpace::Seed hsseed(res.convert()); pthread_scoped_wrlock rhlk(share->rhs_mutex()); if(share->rhs().empty() || share->rhs().clocktime() < ClockTime(hsseed.clocktime())) { // ^ ^ share->rhs() = HashSpace(hsseed); //^ } } } } // namespace server } // namespace kumo kumofs-0.4.13/src/logic/server/zmmap_stream.cc0000644000076600007660000000530611325036040021267 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/zmmap_stream.h" #include namespace kumo { namespace server { zmmap_stream::zmmap_stream(int fd) : m_fd(fd) { m_z.zalloc = Z_NULL; m_z.zfree = Z_NULL; m_z.opaque = Z_NULL; if(deflateInit(&m_z, Z_DEFAULT_COMPRESSION) != Z_OK) { throw std::runtime_error(m_z.msg); } if(::ftruncate(m_fd, ZMMAP_STREAM_INITIAL_SIZE) < 0) { deflateEnd(&m_z); throw mp::system_error(errno, "failed to truncate offer storage"); } m_map = (char*)::mmap(NULL, ZMMAP_STREAM_INITIAL_SIZE, PROT_WRITE, MAP_SHARED, m_fd, 0); if(m_map == MAP_FAILED) { deflateEnd(&m_z); throw mp::system_error(errno, "failed to mmap offer storage"); } m_z.avail_out = ZMMAP_STREAM_INITIAL_SIZE; m_z.next_out = (Bytef*)m_map; } zmmap_stream::~zmmap_stream() { size_t used = (char*)m_z.next_out - m_map; size_t csize = used + m_z.avail_out; ::munmap(m_map, csize); //::ftruncate(m_fd, used); deflateEnd(&m_z); } void zmmap_stream::flush() { while(true) { switch(deflate(&m_z, Z_FINISH)) { case Z_STREAM_END: return; case Z_OK: break; default: throw std::runtime_error("deflate flush failed"); } expand_map(m_z.avail_in); } } void zmmap_stream::expand_map(size_t req) { size_t used = (char*)m_z.next_out - m_map; size_t csize = used + m_z.avail_out; size_t nsize = csize * 2; while(nsize < req) { nsize *= 2; } if(::ftruncate(m_fd, nsize) < 0 ) { throw mp::system_error(errno, "failed to resize offer storage"); } #ifdef __linux__ void* tmp = ::mremap(m_map, csize, nsize, MREMAP_MAYMOVE); if(tmp == MAP_FAILED) { throw mp::system_error(errno, "failed to mremap offer storage"); } m_map = (char*)tmp; #else if(::munmap(m_map, csize) < 0) { throw mp::system_error(errno, "failed to munmap offer storage"); } m_map = NULL; m_z.next_out = NULL; m_z.avail_out = 0; m_map = (char*)::mmap(NULL, nsize, PROT_WRITE, MAP_SHARED, m_fd, 0); if(m_map == MAP_FAILED) { throw mp::system_error(errno, "failed to mmap"); } #endif m_z.next_out = (Bytef*)(m_map + used); m_z.avail_out = nsize - used; } } // namespace server } // namespace kumo kumofs-0.4.13/src/logic/server/mod_replace_stream.h0000644000076600007660000000603111501565503022262 0ustar frsyukifrsyuki#ifndef PROTOGEN_SERVER_MOD_REPLACE_STREAM_H__ #define PROTOGEN_SERVER_MOD_REPLACE_STREAM_H__ /* This is generated file. */ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "server/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace server { class mod_replace_stream_t { public: struct ReplaceOffer : rpc::message<16, 0, rpc::node> { address addr; void msgpack_unpack(const msgpack::type::tuple< address >& args) { this->addr = args.get<0>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(addr); } typedef rpc::retry retry; ReplaceOffer( const address& addr_) : addr(addr_) { } ReplaceOffer() { } // no response }; void rpc_ReplaceOffer(rpc::request&, rpc::auto_zone z, rpc::weak_responder); public: mod_replace_stream_t(address stream_addr); ~mod_replace_stream_t(); private: int m_stream_lsock; address m_stream_addr; public: const address& stream_addr() const { return m_stream_addr; } void init_stream(int lsock); void stop_stream(); size_t accum_set_size() const { return m_accum_set.size(); } private: class stream_accumulator; typedef mp::shared_ptr shared_stream_accumulator; typedef std::vector accum_set_t; public: class offer_storage { public: offer_storage(const std::string& basename, ClockTime replace_time); ~offer_storage(); public: void add(const address& addr, const char* key, size_t keylen, const char* val, size_t vallen); void flush(); void commit(accum_set_t* dst); size_t stream_size(const address& addr); private: accum_set_t m_set; const std::string& m_basename; ClockTime m_replace_time; private: offer_storage(); offer_storage(const offer_storage&); }; void send_offer(offer_storage& offer, ClockTime replace_time); private: mp::pthread_mutex m_accum_set_mutex; accum_set_t m_accum_set; struct accum_set_comp; static accum_set_t::iterator accum_set_find( accum_set_t& map, const address& addr); RPC_REPLY_DECL(ReplaceOffer, from, res, err, z, address addr); void stream_accepted(int fd, int err); void stream_connected(int fd, int err); std::auto_ptr m_stream_core; class stream_handler; friend class stream_handler; }; } // namespace server } // namespace kumo #endif kumofs-0.4.13/src/logic/protogen0000755000076600007660000002307711325036040016543 0ustar frsyukifrsyuki#!/usr/bin/env ruby # # kumofs # # Copyright (C) 2009 FURUHASHI Sadayuki # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # if ARGV.length != 1 puts "usage: #{$0} .proto.h" exit 1 end srcpath = ARGV[0] $dirname = File.dirname(srcpath) $genname = File.basename(srcpath, ".proto.h") src = File.read(srcpath) AUTOGEN_WARN = < {] f.puts %[ #{members.xjoin(" ",";","\n\t\t")}] if defaults.empty? f.puts %[ void msgpack_unpack(const msgpack::type::tuple< #{members.map {|type, var|type}.join(", ")} >& args) { #{i=-1; members.map {|type, var| "this->#{var} = args.get<#{i+=1}>();" }.join("\n\t\t\t")} }] else f.puts %[ void msgpack_unpack(msgpack::object o) {] if members.length > defaults.length f.puts %[ const msgpack::type::tuple<#{members.map {|type, var|type}.join(", ")} >& args(o.convert());] else f.puts %[ if(o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }] end f.puts %[ #{i=-1; members.map {|type, var, default| unless default "this->#{var} = args.get<#{i+=1}>();" else "if(o.via.array.size > #{i+=1}) { o.via.array.ptr[#{i}].convert(&this->#{var}); }" end }.join("\n\t\t\t")} }] end f.puts %[ template void msgpack_pack(Packer& pk) const { pk.pack_array(#{members.size}); #{members.map {|type, var| "pk.pack(#{var});" }.join("\n\t\t\t")} }] f.puts %[ typedef rpc::retry<#{struct}> retry;] unless members.empty? f.puts %[ #{struct}(#{members.map {|type, var, default| unless default "\n\t\t\t\tconst #{type}& #{var}_" else "\n\t\t\t\t#{type} #{var}_ = #{default}" end }.join(",")}) :] f.puts %[ #{members.map {|type, var, default| "#{var}(#{var}_)" }.join(", ")} { }] end if defaults.empty? f.puts %[ #{struct}() { }] elsif members.length > defaults.length f.puts %[ #{struct}() :] f.puts %[ #{defaults.map {|type, var, default| "#{var}(#{default})"}.join(", ")} { }] end f.puts %[ #{@code} };] f.puts %[ void rpc_#{struct}(rpc::request<#{struct}>&, rpc::auto_zone z, rpc::weak_responder);] f.puts %[] end end end class RPCHeader def initialize(name, pre_body) @name = name @trails = [] @messages = {} @pre_body = pre_body @post_body = "" @code = "" end def add_trails(trails) @trails.concat(trails) end def message(name, id = nil) msg = @messages[name] unless msg return @messages[name] = RPCMessage.new(name, id ? id.to_i : nil) end if id if msg.id raise "duplicated declaration of message '#{@name}::#{name}'" end msg.id = id.to_i end msg end def <<(body) if @messages.find {|name, msg| !msg.versions.empty? } @post_body << body else @pre_body << body end end def append_code(code) @code << code end def check @messages.each_pair {|name, msg| msg.check } end def generate(file) File.open(file, "w") {|f| include_guard(f, file) { f.puts AUTOGEN_WARN f.puts @pre_body f.puts %[class #{@name} #{@trails.join(' ').strip} {] f.puts %[public:] @messages.each_pair {|name, msg| msg.generate(f) } f.puts @code.strip f.puts %[};] f.puts @post_body } } end def each_message(&block) @messages.each_pair {|name, message| block.call(message) } end end class ProtocolNumber def initialize(pre_body) @pre_body = pre_body @post_body = "" end def <<(body) @post_body << body end def check end def generate(file, headers) File.open(file, "w") {|f| include_guard(f, file) { f.puts @pre_body f.puts %[namespace proto {] headers.each_pair {|name, header| f.puts %[ enum #{name} {] header.each_message {|msg| f.puts %[ #{msg.name} = #{msg.id},] } f.puts %[ };] } f.puts %[}] f.puts @post_body } } end end # FIXME class Dispatch def initialize(name, scopes) @name = name @scopes = scopes end def check(headers) @headers = @scopes.map {|scope| unless header = headers[scope] raise "dispatch scope '#{scope}' is not declared" end header } end def generate(file) File.open(file, "w") {|f| f.puts(AUTOGEN_WARN) @headers.each {|header| header.each_message {|msg| msg.versions.each {|ver| f.puts %[case #{msg.id << 16 | (ver ? ver : 0)}:] f.puts %[ break;] } } } } end end class OutputFiles def initialize @pre_body = "" @headers = {} @dispatches = {} @protonum = nil end def <<(body) @pre_body << body @headers.each_pair {|name, header| header << body } if @protonum @protonum << body end end def rpc_header(name, trails = []) @protonum ||= ProtocolNumber.new(@pre_body.dup) header = @headers[name] ||= RPCHeader.new(name, @pre_body.dup) header.add_trails(trails) header end def rpc_dispatch(name, headers) if @dispatches.include?(name) raise "duplicated declaration of #{name} dispatch" end @dispatches[name] = Dispatch.new(name, headers) end def check @headers.each_pair {|name, header| header.check } @dispatches.each_pair {|name, dispatch| dispatch.check(@headers) } end def generate(dir) @headers.each_pair {|name, header| fname = name.sub(/_t$/, "") header.generate(File.join(dir, "#{fname}.h")) } @dispatches.each_pair {|name, dispatch| fname = name.sub(/_t$/, "") dispatch.generate(File.join(dir, "#{fname}_dispatch.h")) } if @protonum @protonum.generate(File.join(dir, "proto.h"), @headers) end end end $body = OutputFiles.new s = StringScanner.new(src) while body_len = s.exist?(/@(rpc|c?message|dispatch|code)\b/) $body << s.peek(body_len - s.matched_size) s.pos += body_len case s[1] when "rpc" line = s.scan_until(/\n/) scope, *trails = line.strip.split(/\s/) header = $body.rpc_header(scope, trails) code = s.scan_until(/@end\s\n?/) raise "'@end' mismatch" unless code code.slice!(-s.matched_size, s.matched_size) code.gsub!(/\bmessage\b\s+(\w+)(?:[\._](\d+))?(\s*\+cluster\b)?(?:\s*\=\s*(\d+)\s*)?\s*\{(.*?)\}\;/m) do |match| msgname = $~[1] version = $~[2] mode_cluster = $~[3] msgid = $~[4] message = header.message(msgname, msgid) message.mode_cluster = true if mode_cluster decl = $~[5] members = [] decl.gsub!(/\b(\S+)\s+(\w+)(?:\s+\=\s+(\w+))?\s*\;/) {|match| type = $~[1] var = $~[2] default = $~[3] unless default members.each {|t, v, d| if d raise "unexpected non-default parameter" end } end members.push [type, var, default] "" } decl.strip! message.add_version(version, members) message.append_code(decl) "" end code.gsub!(/\bmessage\b\s+(\w+)\s*\=\s*(\d+)\s*\;\s*/m) do |match| msgname = $~[1] msgid = $~[2] message = header.message(msgname, msgid) "" end header.append_code(code) when "message", "cmessage" line = s.scan_until(/(:?\;|\n)\s*/) unless match = /\A\s*(\w+)\:\:(\w+)\s*\=\s*(\d+)\s*?(:?\;|\n)\s*\z/.match(line) raise "invalid @message line '#{line}'" end scope = match[1] msgname = match[2] msgid = match[3] header = $body.rpc_header(scope) header.message(msgname, msgid) when "dispatch" line = s.scan_until(/;\s*/) unless match = /\A\s*\(\s*(\w+)\s*\)\s+(\w+)\s*(?:,\s*(\w+))*\s*\;\s*\z/.match(line) raise "invalid @dispatch line '#{line}'" end captures = match.captures.compact name = captures.shift scopes = captures $body.rpc_dispatch(name, scopes) when "code" line = s.scan_until(/\n/) scopes = line.strip.split(/\s/) code = s.scan_until(/@end\s\n?/) raise "'@end' mismatch" unless code code.slice!(-s.matched_size, s.matched_size) scopes.each {|scope| header = $body.rpc_header(scope) header << code } end end $body << s.rest $body.check $body.generate(File.join($dirname,$genname)) kumofs-0.4.13/src/logic/msgtype.h0000644000076600007660000001015611373022153016616 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_MSGTYPE_H__ #define LOGIC_MSGTYPE_H__ #include "storage/storage.h" #include "logic/hash.h" #include namespace kumo { namespace msgtype { using namespace msgpack::type; using msgpack::type_error; typedef HashSpace::Seed HSSeed; struct DBKey { DBKey() {} DBKey(const char* key, size_t keylen, uint64_t hash) : m_keylen(keylen), m_key(key), m_hash(hash) {} DBKey(const char* raw_key, size_t raw_keylen) { msgpack_unpack(raw_ref(raw_key, raw_keylen)); } const char* data() const { return m_key; } size_t size() const { return m_keylen; } uint64_t hash() const { return m_hash; } // these functions are available only when deserialized const char* raw_data() const { return m_key - Storage::KEY_META_SIZE; } size_t raw_size() const { return m_keylen + Storage::KEY_META_SIZE; } template void msgpack_pack(Packer& pk) const { char metabuf[Storage::KEY_META_SIZE]; Storage::hash_to(m_hash, metabuf); pk.pack_raw(m_keylen + Storage::KEY_META_SIZE); pk.pack_raw_body(metabuf, Storage::KEY_META_SIZE); pk.pack_raw_body(m_key, m_keylen); } void msgpack_unpack(raw_ref o) { if(o.size < Storage::KEY_META_SIZE) { throw type_error(); } m_keylen = o.size - Storage::KEY_META_SIZE; m_hash = Storage::hash_of(o.ptr); m_key = o.ptr + Storage::KEY_META_SIZE; } private: size_t m_keylen; const char* m_key; uint64_t m_hash; }; struct DBValue { DBValue() : m_clocktime(0) {} DBValue(ClockTime ct) : m_clocktime(ct) { } DBValue(const char* val, size_t vallen, uint16_t meta, uint64_t clocktime) : m_vallen(vallen), m_val(val), m_clocktime(clocktime), m_meta(meta) {} DBValue(const char* raw_val, size_t raw_vallen) : m_clocktime(0) { msgpack_unpack(raw_ref(raw_val, raw_vallen)); } const char* data() const { return m_val; } size_t size() const { return m_vallen; } ClockTime clocktime() const { return m_clocktime; } uint16_t meta() const { return m_meta; } // these functions are available only when deserialized const char* raw_data() const { return m_val - Storage::VALUE_META_SIZE; } size_t raw_size() const { return m_vallen + Storage::VALUE_META_SIZE; } void raw_set_clocktime(ClockTime clocktime) { m_clocktime = clocktime; Storage::clocktime_to(clocktime, const_cast(raw_data())); } template void msgpack_pack(Packer& pk) const { char metabuf[Storage::VALUE_META_SIZE]; Storage::clocktime_to(m_clocktime, metabuf); Storage::meta_to(m_meta, metabuf); pk.pack_raw(m_vallen + Storage::VALUE_META_SIZE); pk.pack_raw_body(metabuf, Storage::VALUE_META_SIZE); pk.pack_raw_body(m_val, m_vallen); } void msgpack_unpack(raw_ref o) { if(o.size < Storage::VALUE_META_SIZE) { throw type_error(); } m_clocktime = Storage::clocktime_of(o.ptr); m_meta = Storage::meta_of(o.ptr); m_vallen = o.size - Storage::VALUE_META_SIZE; m_val = o.ptr + Storage::VALUE_META_SIZE; } private: size_t m_vallen; const char* m_val; ClockTime m_clocktime; uint16_t m_meta; }; struct flags_base { template bool is_set() const { return m & T::flag; } protected: uint32_t m; public: flags_base() : m(0) { } template void msgpack_pack(Packer& pk) const { pk.pack(m); } void msgpack_unpack(uint32_t f) { m = f; } }; template struct flags : Base { static const uint32_t flag = Flag; flags() { this->flags_base::m = flag; } }; } // namespace msgtype } // namespace kumo #endif /* logic/msgtype.h */ kumofs-0.4.13/src/logic/gateway.proto.h0000644000076600007660000000227711325036040017733 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "gateway/proto.h" #include "logic/msgtype.h" #include "logic/client_logic.h" #include #include #include namespace kumo { namespace gateway { @message mod_network_t::HashSpacePush = 3 @rpc mod_network_t message HashSpacePush { msgtype::HSSeed wseed; msgtype::HSSeed rseed; // acknowledge: true }; public: void keep_alive(); void renew_hash_space(); void renew_hash_space_for(const address& addr); RPC_REPLY_DECL(HashSpaceRequest, from, res, err, z); @end } // namespace gateway } // namespace kumo kumofs-0.4.13/src/logic/clock_logic.h0000644000076600007660000000262411325036040017374 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_CLOCK_LOGIC__ #define LOGIC_CLOCK_LOGIC__ #include "logic/clock.h" namespace kumo { class clock_logic { public: clock_logic() { clock_update_time(); } ~clock_logic() { } // interrupt rpc_server::timer_handler and call me regularly. void clock_update_time() { m_time = time(NULL); } public: void clock_update(Clock c) { m_clock.update(c.get()); } ClockTime clocktime_now() const { return ClockTime(m_clock.get(), m_time); } Clock clock_incr() { return Clock( m_clock.get_incr() ); } ClockTime clock_incr_clocktime() { return ClockTime(m_clock.get_incr(), m_time); } uint32_t clock_get_time() const { return m_time; } private: Clock m_clock; uint32_t m_time; }; } // namespace kumo #endif /* logic/clock_logic.h */ kumofs-0.4.13/src/logic/Makefile.in0000644000076600007660000017247711501563645017052 0ustar frsyukifrsyuki# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 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@ pkgdatadir = $(datadir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ am__cd = 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$(PROTOGEN_AUTOGEN_FILES) kumofs-0.4.13/src/logic/gateway/framework.h0000644000076600007660000000712711501563643020577 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef GATEWAY_FRAMEWORK_H__ #define GATEWAY_FRAMEWORK_H__ #include "logic/client_logic.h" #include "gateway/mod_network.h" #include "gateway/mod_cache.h" #include "gateway/mod_store.h" namespace kumo { namespace gateway { class framework : public client_logic { public: template framework(const Config& cfg); template void run(const Config& cfg); void dispatch( shared_session from, weak_responder response, rpc::method_id method, rpc::msgobj param, auto_zone z); void session_lost(const address& addr, shared_session& s); // rpc_server void keep_alive() { mod_network.keep_alive(); } public: mod_network_t mod_network; mod_cache_t mod_cache; mod_store_t mod_store; private: framework(); framework(const framework&); }; class resource { public: template resource(const Config& cfg); private: mp::pthread_rwlock m_hs_rwlock; HashSpace m_rhs; HashSpace m_whs; const address m_manager1; const address m_manager2; const bool m_cfg_async_replicate_set; const bool m_cfg_async_replicate_delete; const unsigned short m_cfg_get_retry_num; const unsigned short m_cfg_set_retry_num; const unsigned short m_cfg_delete_retry_num; const unsigned short m_cfg_renew_threshold; unsigned short m_error_count; std::string m_cfg_key_prefix; public: // mod_store.cc void incr_error_renew_count(); public: RESOURCE_ACCESSOR(mp::pthread_rwlock, hs_rwlock); bool update_rhs(const HashSpace::Seed& seed, REQUIRE_HSLK_WRLOCK); bool update_whs(const HashSpace::Seed& seed, REQUIRE_HSLK_WRLOCK); enum hash_space_type { HS_WRITE, HS_READ, }; // mod_store.cc // Note: hslk is not required template shared_session server_for(uint64_t h, unsigned int offset = 0); public: RESOURCE_CONST_ACCESSOR(address, manager1); RESOURCE_CONST_ACCESSOR(address, manager2); RESOURCE_CONST_ACCESSOR(bool, cfg_async_replicate_set); RESOURCE_CONST_ACCESSOR(bool, cfg_async_replicate_delete); RESOURCE_CONST_ACCESSOR(unsigned short, cfg_get_retry_num); RESOURCE_CONST_ACCESSOR(unsigned short, cfg_set_retry_num); RESOURCE_CONST_ACCESSOR(unsigned short, cfg_delete_retry_num); RESOURCE_CONST_ACCESSOR(unsigned short, cfg_renew_threshold); RESOURCE_CONST_ACCESSOR(std::string, cfg_key_prefix); private: resource(); resource(const resource&); }; extern std::auto_ptr net; extern std::auto_ptr share; inline bool resource::update_rhs(const HashSpace::Seed& seed, REQUIRE_HSLK_WRLOCK) { if(m_rhs.empty() || (m_rhs.clocktime() <= seed.clocktime() && !seed.empty())) { m_rhs = HashSpace(seed); return true; } else { return false; } } inline bool resource::update_whs(const HashSpace::Seed& seed, REQUIRE_HSLK_WRLOCK) { if(m_whs.empty() || (m_whs.clocktime() <= seed.clocktime() && !seed.empty())) { m_whs = HashSpace(seed); return true; } else { return false; } } } // namespace gateway } // namespace kumo #endif /* gateway/framework.h */ kumofs-0.4.13/src/logic/gateway/main.cc0000644000076600007660000001435511501563643017665 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "logic/boot.h" #include "gateway/framework.h" #include "gateway/init.h" #include "gate/memcache_text.h" #include "gate/memcache_binary.h" #include "gate/cloudy.h" using namespace kumo; #define MEMTEXT_DEFAULT_PORT 11411 #define MEMPROTO_DEFAULT_PORT 11511 #define CLOUDY_DEFAULT_PORT 11611 struct arg_t : rpc_args { sockaddr_in manager1_in; sockaddr_in manager2_in; bool manager2_set; rpc::address manager1; // convert rpc::address manager2; // convert unsigned short get_retry_num; unsigned short set_retry_num; unsigned short delete_retry_num; unsigned short renew_threshold; bool async_replicate_set; bool async_replicate_delete; std::string local_cache; bool mctext_set; sockaddr_in mctext_addr_in; int mctext_lsock; // convert bool mcbin_set; sockaddr_in mcbin_addr_in; int mcbin_lsock; // convert bool cloudy_set; sockaddr_in cloudy_addr_in; int cloudy_lsock; // convert bool mc_save_flag; bool mc_save_exptime; std::string key_prefix; virtual void convert() { rpc_args::convert(); manager1 = rpc::address(manager1_in); manager2 = rpc::address(manager2_in); if(!mctext_set && !mcbin_set && !cloudy_set) { throw std::runtime_error("-t, -b or -c is required"); } if(mctext_set) { mctext_lsock = scoped_listen_tcp::listen(mctext_addr_in); } if(mcbin_set) { mcbin_lsock = scoped_listen_tcp::listen(mcbin_addr_in); } if(cloudy_set) { cloudy_lsock = scoped_listen_tcp::listen(cloudy_addr_in); } } arg_t(int& argc, char* argv[]) : get_retry_num(5), set_retry_num(20), delete_retry_num(20), renew_threshold(4) { using namespace kazuhiki; set_basic_args(); on("-m", "--manager1", type::connectable(&manager1_in, MANAGER_DEFAULT_PORT)); on("-p", "--manager2", &manager2_set, type::connectable(&manager2_in, MANAGER_DEFAULT_PORT)); on("-lc","--local-cache", type::string(&local_cache, "")); on("-t", "--memproto-text", &mctext_set, type::listenable(&mctext_addr_in, MEMTEXT_DEFAULT_PORT)); on("-b", "--memproto-binary", &mcbin_set, type::listenable(&mcbin_addr_in, MEMPROTO_DEFAULT_PORT)); on("-c", "--cloudy", &cloudy_set, type::listenable(&cloudy_addr_in, CLOUDY_DEFAULT_PORT)); on("-F", "--memproto-save-flag", type::boolean(&mc_save_flag)); on("-E", "--memproto-save-expire", type::boolean(&mc_save_exptime)); on("-G", "--get-retry", type::numeric(&get_retry_num, get_retry_num)); on("-S", "--set-retry", type::numeric(&set_retry_num, set_retry_num)); on("-D", "--delete-retry", type::numeric(&delete_retry_num, delete_retry_num)); on("-rn", "--renew-threshold", type::numeric(&renew_threshold, renew_threshold)); on("-As", "--async-replicate-set", type::boolean(&async_replicate_set)); on("-Ad", "--async-replicate-delete", type::boolean(&async_replicate_delete)); on("-k", "--key-prefix", type::string(&key_prefix, "")); parse(argc, argv); } void show_usage() { std::cout << "usage: "<" " -p " " [-t port] [-b port] [-c port]\n" "\n" " -m " "--manager1 address of manager 1\n" " -p " "--manager2 address of manager 2\n" " -lc " "--local-cache local cache (Tokyo Cabinet abstract database)\n" " -t <[addr:]port="< " "--memproto-text memcached text protocol listen port\n" " -b <[addr:]port="< " "--memproto-binary memcached binary protocol listen port\n" " -c <[addr:]port="< " "--cloudy asynchronous memcached binary protocol listen port\n" " -F " "--memproto-save-flag save flags on memcached protocol\n" " -E " "--memproto-save-expire save expire time on memcached protocol\n" " -As " "--async-replicate-set send response without waiting replication on set\n" " -Ad " "--async-replicate-delete send response without waiting replication on delete\n" " -G " "--get-retry get retry limit\n" " -S " "--set-retry set retry limit\n" " -D " "--delete-retry delete retry limit\n" " -rn " "--renew-threshold hash space renew threshold\n" " -k " "--key-prefix add prefix to keys automatically\n" ; rpc_args::show_usage(); } }; int main(int argc, char* argv[]) { arg_t arg(argc, argv); // initialize logger first mlogger::level loglevel = (arg.verbose ? mlogger::TRACE : mlogger::WARN); init_mlogger(arg.logfile, arg.pidfile.empty(), loglevel); // initialize gate std::auto_ptr mctext; std::auto_ptr mcbin; std::auto_ptr cloudy; if(arg.mctext_set) { mctext.reset(new MemcacheText(arg.mctext_lsock, arg.mc_save_flag, arg.mc_save_exptime)); } if(arg.mcbin_set) { mcbin.reset(new MemcacheBinary(arg.mcbin_lsock, arg.mc_save_flag, arg.mc_save_exptime)); } if(arg.cloudy_set) { cloudy.reset(new Cloudy(arg.cloudy_lsock)); } // daemonize if(!arg.pidfile.empty()) { do_daemonize(!arg.logfile.empty(), arg.pidfile.c_str()); } // initialize binary logger if(arg.logpack_path_set) { logpacker::initialize(arg.logpack_path.c_str()); } // run server gateway::init(arg); if(mctext.get()) { mctext->run(); } if(mcbin.get()) { mcbin->run(); } if(cloudy.get()) { cloudy->run(); } gateway::net->run(arg); gateway::net->join(); } kumofs-0.4.13/src/logic/gateway/mod_store.h0000644000076600007660000000320311325036040020552 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef GATEWAY_MOD_STORE_H__ #define GATEWAY_MOD_STORE_H__ #include "gate/interface.h" #include "server/mod_store.h" namespace kumo { namespace gateway { class mod_store_t { public: mod_store_t(); ~mod_store_t(); public: void Get(gate::req_get& req); void Set(gate::req_set& req); void Delete(gate::req_delete& req); private: RPC_REPLY_DECL(Get, from, res, err, z, rpc::retry* retry, gate::callback_get callback, void* user); RPC_REPLY_DECL(GetIfModified, from, res, err, z, rpc::retry* retry, gate::callback_get callback, void* user, msgtype::DBValue* cached_val); RPC_REPLY_DECL(Set, from, res, err, z, rpc::retry* retry, gate::callback_set callback, void* user); RPC_REPLY_DECL(Delete, from, res, err, z, rpc::retry* retry, gate::callback_delete callback, void* user); }; } // namespace gateway } // namespace kumo #endif /* gateway/mod_store.h */ kumofs-0.4.13/src/logic/gateway/proto.h0000644000076600007660000000177711501565503017747 0ustar frsyukifrsyuki#ifndef PROTOGEN_GATEWAY_PROTO_H__ #define PROTOGEN_GATEWAY_PROTO_H__ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "gateway/proto.h" #include "logic/msgtype.h" #include "logic/client_logic.h" #include #include #include namespace kumo { namespace gateway { namespace proto { enum mod_network_t { HashSpacePush = 3, }; } } // namespace gateway } // namespace kumo #endif kumofs-0.4.13/src/logic/gateway/framework.cc0000644000076600007660000000245611325036040020723 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "gateway/framework.h" namespace kumo { namespace gateway { std::auto_ptr net; std::auto_ptr share; void framework::dispatch( shared_session from, weak_responder response, rpc::method_id method, rpc::msgobj param, auto_zone z) try { switch(method.get()) { RPC_DISPATCH(mod_network, HashSpacePush); default: throw unknown_method_error(); } } DISPATCH_CATCH(method, response) void framework::session_lost(const address& addr, shared_session& s) { LOG_WARN("lost session ",addr); if(addr == share->manager1() || addr == share->manager2()) { mod_network.renew_hash_space_for(addr); } } } // namespace gateway } // namespace kumo kumofs-0.4.13/src/logic/gateway/init.h0000644000076600007660000000376611501563643017552 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef GATEWAY_INIT_H__ #define GATEWAY_INIT_H__ #include "gateway/framework.h" namespace kumo { namespace gateway { template framework::framework(const Config& cfg) : client_logic( cfg.connect_timeout_msec, cfg.connect_retry_limit) { if(!cfg.local_cache.empty()) { mod_cache.init(cfg.local_cache.c_str()); } } template void framework::run(const Config& cfg) { init_wavy(cfg.rthreads, cfg.wthreads); // wavy_server start_timeout_step(cfg.clock_interval_usec); // rpc_server start_keepalive(cfg.keepalive_interval_usec); // rpc_server mod_network.renew_hash_space(); TLOGPACK("SW",2, "mgr1", share->manager1(), "mgr2", share->manager2()); } template resource::resource(const Config& cfg) : m_manager1(cfg.manager1), m_manager2(cfg.manager2), m_cfg_async_replicate_set(cfg.async_replicate_set), m_cfg_async_replicate_delete(cfg.async_replicate_delete), m_cfg_get_retry_num(cfg.get_retry_num), m_cfg_set_retry_num(cfg.set_retry_num), m_cfg_delete_retry_num(cfg.delete_retry_num), m_cfg_renew_threshold(cfg.renew_threshold), m_cfg_key_prefix(cfg.key_prefix), m_error_count(0) { } template static void init(const Config& cfg) { share.reset(new resource(cfg)); net.reset(new framework(cfg)); } } // namespace kumo } // namespace gateway #endif /* gateway/init.h */ kumofs-0.4.13/src/logic/gateway/mod_network.h0000644000076600007660000000360511501565503021124 0ustar frsyukifrsyuki#ifndef PROTOGEN_GATEWAY_MOD_NETWORK_H__ #define PROTOGEN_GATEWAY_MOD_NETWORK_H__ /* This is generated file. */ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "gateway/proto.h" #include "logic/msgtype.h" #include "logic/client_logic.h" #include #include #include namespace kumo { namespace gateway { class mod_network_t { public: struct HashSpacePush : rpc::message<3, 0, rpc::basic_session> { msgtype::HSSeed wseed; msgtype::HSSeed rseed; void msgpack_unpack(const msgpack::type::tuple< msgtype::HSSeed, msgtype::HSSeed >& args) { this->wseed = args.get<0>(); this->rseed = args.get<1>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(2); pk.pack(wseed); pk.pack(rseed); } typedef rpc::retry retry; HashSpacePush( const msgtype::HSSeed& wseed_, const msgtype::HSSeed& rseed_) : wseed(wseed_), rseed(rseed_) { } HashSpacePush() { } // acknowledge: true }; void rpc_HashSpacePush(rpc::request&, rpc::auto_zone z, rpc::weak_responder); public: void keep_alive(); void renew_hash_space(); void renew_hash_space_for(const address& addr); RPC_REPLY_DECL(HashSpaceRequest, from, res, err, z); }; } // namespace gateway } // namespace kumo #endif 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0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "gateway/framework.h" namespace kumo { namespace gate { uint64_t stdhash(const char* key, size_t keylen) { return HashSpace::hash(key, keylen); } void fatal_stop() { gateway::net->signal_end(); } void req_get::submit() { gateway::net->mod_store.Get(*this); } void req_set::submit() { gateway::net->mod_store.Set(*this); } void req_delete::submit() { gateway::net->mod_store.Delete(*this); } } // namespace gate } // namespace kumo kumofs-0.4.13/src/logic/gateway/mod_cache.h0000644000076600007660000000274011325036040020466 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef GATEWAY_MOD_CACHE_H__ #define GATEWAY_MOD_CACHE_H__ #include #include #include "logic/msgtype.h" namespace kumo { namespace gateway { class mod_cache_t { public: mod_cache_t(); ~mod_cache_t(); public: void init(const char* name); public: bool get(const msgtype::DBKey& key, msgtype::DBValue* result_val, msgpack::zone* z) { if(!m_db) { return false; } return get_real(key, result_val, z); } void update(const msgtype::DBKey& key, const msgtype::DBValue& val) { if(!m_db) { return; } return update_real(key, val); } private: bool get_real(const msgtype::DBKey& key, msgtype::DBValue* result_val, msgpack::zone* z); void update_real(const msgtype::DBKey& key, const msgtype::DBValue& val); public: TCADB* m_db; }; } // namespace gateway } // namespace kumo #endif /* gateway/mod_cache.h */ kumofs-0.4.13/src/logic/gateway/mod_cache.cc0000644000076600007660000000456211325036040020630 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "gateway/framework.h" #include "storage/storage.h" namespace kumo { namespace gateway { mod_cache_t::mod_cache_t() : m_db(NULL) { } mod_cache_t::~mod_cache_t() { if(m_db) { tcadbclose(m_db); tcadbdel(m_db); } } void mod_cache_t::init(const char* name) { m_db = tcadbnew(); if(!m_db) { throw std::bad_alloc(); } if(!tcadbopen(m_db, name)) { tcadbdel(m_db); m_db = NULL; throw std::runtime_error("failed to open local cache db"); } } bool mod_cache_t::get_real(const msgtype::DBKey& key, msgtype::DBValue* result_val, msgpack::zone* z) { int len; char* val = (char*)tcadbget(m_db, key.data(), key.size(), &len); // FIXME key.raw_data() is invalid if(!val) { return false; } if(len < static_cast(Storage::VALUE_META_SIZE)) { ::free(val); return false; } z->push_finalizer(&::free, (void*)val); *result_val = msgtype::DBValue(val, len); return true; } namespace { static void* cache_update_proc(const void* vbuf, int vsiz, int *sp, void* op) { const msgtype::DBValue* val = reinterpret_cast(op); if(static_cast(vsiz) < Storage::VALUE_CLOCKTIME_SIZE || Storage::clocktime_of((const char*)vbuf) < val->clocktime()) { void* mem = ::malloc(val->raw_size()); if(!mem) { return NULL; // FIXME } *sp = val->raw_size(); memcpy(mem, val->raw_data(), val->raw_size()); return mem; } else { return NULL; } } } // noname namespace void mod_cache_t::update_real(const msgtype::DBKey& key, const msgtype::DBValue& val) { tcadbputproc(m_db, key.data(), key.size(), // FIXME key.raw_data()? val.raw_data(), val.raw_size(), &cache_update_proc, const_cast(reinterpret_cast(&val))); } } // namespace gateway } // namespace kumo kumofs-0.4.13/src/logic/gateway/mod_store.cc0000644000076600007660000003615611501563643020737 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "gateway/framework.h" #include namespace kumo { namespace gateway { mod_store_t::mod_store_t() { } mod_store_t::~mod_store_t() { } template framework::shared_session resource::server_for(uint64_t h, unsigned int offset) { #if NUM_REPLICATION != 2 #error fix following code #endif assert(offset == 0 || offset == 1 || offset == 2); pthread_scoped_rdlock hslk(m_hs_rwlock); if((Hs == HS_WRITE ? m_whs : m_rhs).empty()) { share->incr_error_renew_count(); throw std::runtime_error("No server"); } HashSpace::iterator it = (Hs == HS_WRITE ? m_whs : m_rhs).find(h); { if(offset == 0) { if(it->is_active()) { goto node_found; } } else { --offset; } HashSpace::iterator origin(it); ++it; for(; it != origin; ++it) { if(*it == *origin) { continue; } if(offset == 0) { if(it->is_active()) { goto node_found; } } else { --offset; } HashSpace::node rep1 = *it; ++it; for(; it != origin; ++it) { if(*it == *origin || *it == rep1) { continue; } HashSpace::node _rep2_ = *it; if(offset == 0) { if(it->is_active()) { goto node_found; } } else { --offset; } break; } break; } } node_found: address addr = it->addr(); hslk.unlock(); return net->get_session(addr); } template static msgtype::DBKey dbkey_with_prefix(const ReqType& req, shared_zone& life) { const std::string prefix(share->cfg_key_prefix()); uint64_t hash; if(prefix.empty()) { if(req.has_user_hash) { hash = req.user_hash; } else { hash = gate::stdhash(req.key, req.keylen); } return msgtype::DBKey(req.key, req.keylen, hash); } else { size_t klen = prefix.size()+req.keylen; char* kp = (char*)life->malloc(klen); memcpy(kp, prefix.data(), prefix.size()); memcpy(kp+prefix.size(), req.key, req.keylen); if(req.has_user_hash) { hash = req.user_hash; } else { hash = gate::stdhash(kp, klen); } return msgtype::DBKey(kp, klen, hash); } } template static void dbkey_remove_prefix(ResType* ret, const msgtype::DBKey& key) { const std::string prefix(share->cfg_key_prefix()); if(prefix.empty()) { ret->key = key.data(); ret->keylen = key.size(); } else { ret->key = key.data()+prefix.size(); ret->keylen = key.size()-prefix.size(); } } void resource::incr_error_renew_count() { LOG_DEBUG("increment error count ",m_error_count); if(m_error_count >= m_cfg_renew_threshold) { m_error_count = 0; net->mod_network.renew_hash_space(); } else { ++m_error_count; } } template static void submit_callback_trampoline( Callback callback, void* user, ResponseType res, shared_zone life) { auto_zone z(new msgpack::zone()); z->allocate(life); (*callback)(user, res, z); } #define SUBMIT_CATCH(NAME) \ catch (std::exception& e) { \ LOG_WARN("req" #NAME " FAILED: ",e.what()); \ gate::res##NAME res; \ res.error = 1; \ wavy::submit(submit_callback_trampoline, \ req.callback, req.user, res, req.life); \ } catch (...) { \ LOG_WARN("req" #NAME " FAILED: unknown error"); \ gate::res##NAME res; \ res.error = 1; \ wavy::submit(submit_callback_trampoline, \ req.callback, req.user, res, req.life); \ } void mod_store_t::Get(gate::req_get& req) try { shared_zone life(req.life); if(!life) { life.reset(new msgpack::zone()); } msgtype::DBKey key = dbkey_with_prefix(req, life); msgtype::DBValue cached_val_buf; if(net->mod_cache.get(key, &cached_val_buf, life.get())) { msgtype::DBValue* cached_val = life->allocate(cached_val_buf); rpc::retry* retry = life->allocate< rpc::retry >( server::mod_store_t::GetIfModified(key, cached_val_buf.clocktime()) ); retry->set_callback( BIND_RESPONSE(mod_store_t, GetIfModified, retry, req.callback, req.user, cached_val) ); retry->call(share->server_for(key.hash()), life, 10); } else { rpc::retry* retry = life->allocate< rpc::retry >( server::mod_store_t::Get(key) ); retry->set_callback( BIND_RESPONSE(mod_store_t, Get, retry, req.callback, req.user) ); retry->call(share->server_for(key.hash()), life, 10); } } SUBMIT_CATCH(_get); void mod_store_t::Set(gate::req_set& req) try { shared_zone life(req.life); if(!life) { life.reset(new msgpack::zone()); } server::set_op_t op; uint64_t clocktime = 0; switch(req.operation) { case gate::OP_SET: op = server::OP_SET; break; case gate::OP_SET_ASYNC: op = server::OP_SET_ASYNC; break; case gate::OP_CAS: op = server::OP_CAS; clocktime = req.clocktime; break; case gate::OP_APPEND: op = server::OP_APPEND; break; case gate::OP_PREPEND: op = server::OP_PREPEND; break; } msgtype::DBKey key = dbkey_with_prefix(req, life); uint16_t meta = 0; rpc::retry* retry = life->allocate< rpc::retry >( server::mod_store_t::Set(op, key, msgtype::DBValue(req.val, req.vallen, meta, clocktime)) ); retry->set_callback( BIND_RESPONSE(mod_store_t, Set, retry, req.callback, req.user) ); retry->call(share->server_for(key.hash()), life, 10); } SUBMIT_CATCH(_set); void mod_store_t::Delete(gate::req_delete& req) try { shared_zone life(req.life); if(!life) { life.reset(new msgpack::zone()); } msgtype::DBKey key = dbkey_with_prefix(req, life); rpc::retry* retry = life->allocate< rpc::retry >( server::mod_store_t::Delete( (share->cfg_async_replicate_delete() || req.async) ? static_cast(server::store_flags_async()) : static_cast(server::store_flags_none()), key) ); retry->set_callback( BIND_RESPONSE(mod_store_t, Delete, retry, req.callback, req.user) ); retry->call(share->server_for(key.hash()), life, 10); } SUBMIT_CATCH(_delete); #define GATEWAY_CATCH(NAME, response_type) \ catch (msgpack::type_error& e) { \ LOG_ERROR(#NAME " FAILED: type error"); \ response_type res; \ res.error = 1; \ try { (*callback)(user, res, z); } catch (...) { } \ } catch (std::exception& e) { \ LOG_WARN(#NAME " FAILED: ",e.what()); \ response_type res; \ res.error = 1; \ try { (*callback)(user, res, z); } catch (...) { } \ } catch (...) { \ LOG_WARN(#NAME " FAILED: unknown error"); \ response_type res; \ res.error = 1; \ try { (*callback)(user, res, z); } catch (...) { } \ } namespace { template struct retry_after_callback { retry_after_callback( rpc::retry* retry, shared_zone life, uint64_t for_hash, unsigned int offset = 0) : m_for_hash(for_hash), m_offset(offset), m_retry(retry), m_life(life) { } void operator() () { // FIXME HS_WRITE? m_retry->call( share->server_for(m_for_hash, m_offset), m_life, 10); } private: uint64_t m_for_hash; unsigned int m_offset; rpc::retry* m_retry; shared_zone m_life; }; template void retry_after(unsigned int steps, rpc::retry* retry, shared_zone life, uint64_t for_hash, unsigned int offset = 0) { net->do_after(steps, retry_after_callback(retry, life, for_hash, offset)); } } // noname namespace RPC_REPLY_IMPL(mod_store_t, Get, from, res, err, z, rpc::retry* retry, gate::callback_get callback, void* user) try { msgtype::DBKey key(retry->param().dbkey); LOG_TRACE("ResGet ",err); if(err.is_nil()) { gate::res_get ret; ret.error = 0; dbkey_remove_prefix(&ret, key); ret.hash = key.hash(); if(res.is_nil()) { ret.val = NULL; ret.vallen = 0; ret.clocktime = 0; } else { msgtype::DBValue st = res.as(); ret.val = (char*)st.data(); ret.vallen = st.size(); ret.clocktime = st.clocktime().get(); net->mod_cache.update(key, st); } try { (*callback)(user, ret, z); } catch (...) { } } else if( retry->retry_incr((NUM_REPLICATION+1) * share->cfg_get_retry_num() - 1) ) { share->incr_error_renew_count(); unsigned short offset = retry->num_retried() % (NUM_REPLICATION+1); SHARED_ZONE(life, z); if(offset == 0) { // FIXME configurable steps retry_after(1*framework::DO_AFTER_BY_SECONDS, retry, life, key.hash(), offset); } else { retry->call(share->server_for(key.hash(), offset), life, 10); } LOG_DEBUG("Get error: ",err,", fallback to offset +",offset," node"); // too slow to display it } else { if(err.via.u64 == (uint64_t)rpc::protocol::TRANSPORT_LOST_ERROR || err.via.u64 == (uint64_t)rpc::protocol::SERVER_ERROR) { net->mod_network.renew_hash_space(); // FIXME } gate::res_get ret; ret.error = 1; // ERROR dbkey_remove_prefix(&ret, key); ret.hash = key.hash(); ret.val = NULL; ret.vallen = 0; ret.clocktime = 0; try { (*callback)(user, ret, z); } catch (...) { } TLOGPACK("eg",3, "key",msgtype::raw_ref(key.data(),key.size()), "err",err.via.u64); LOG_ERROR("Get error: ", err); } } GATEWAY_CATCH(ResGet, gate::res_get) RPC_REPLY_IMPL(mod_store_t, GetIfModified, from, res, err, z, rpc::retry* retry, gate::callback_get callback, void* user, msgtype::DBValue* cached_val) try { // FIXME copied code msgtype::DBKey key(retry->param().dbkey); LOG_TRACE("ResGetIfModified ",err); if(err.is_nil()) { gate::res_get ret; ret.error = 0; dbkey_remove_prefix(&ret, key); ret.hash = key.hash(); if(res.is_nil()) { ret.val = NULL; ret.vallen = 0; ret.clocktime = 0; } else if(res.type == msgpack::type::BOOLEAN && res.via.boolean == true) { // cached ret.val = (char*)cached_val->data(); ret.vallen = cached_val->size(); ret.clocktime = cached_val->clocktime().get(); } else { msgtype::DBValue st = res.as(); ret.val = (char*)st.data(); ret.vallen = st.size(); ret.clocktime = st.clocktime().get(); net->mod_cache.update(key, st); } try { (*callback)(user, ret, z); } catch (...) { } } else if( retry->retry_incr((NUM_REPLICATION+1) * share->cfg_get_retry_num() - 1) ) { share->incr_error_renew_count(); unsigned short offset = retry->num_retried() % (NUM_REPLICATION+1); SHARED_ZONE(life, z); if(offset == 0) { // FIXME configurable steps retry_after(1*framework::DO_AFTER_BY_SECONDS, retry, life, key.hash(), offset); } else { retry->call(share->server_for(key.hash(), offset), life, 10); } LOG_WARN("Get error: ",err,", fallback to offset +",offset," node"); } else { if(err.via.u64 == (uint64_t)rpc::protocol::TRANSPORT_LOST_ERROR || err.via.u64 == (uint64_t)rpc::protocol::SERVER_ERROR) { net->mod_network.renew_hash_space(); // FIXME } gate::res_get ret; ret.error = 1; // ERROR dbkey_remove_prefix(&ret, key); ret.hash = key.hash(); ret.val = NULL; ret.vallen = 0; ret.clocktime = 0; try { (*callback)(user, ret, z); } catch (...) { } TLOGPACK("eg",3, "key",msgtype::raw_ref(key.data(),key.size()), "err",err.via.u64); LOG_ERROR("Get error: ", err); } } GATEWAY_CATCH(ResGet, gate::res_get) RPC_REPLY_IMPL(mod_store_t, Set, from, res, err, z, rpc::retry* retry, gate::callback_set callback, void* user) try { msgtype::DBKey key(retry->param().dbkey); msgtype::DBValue val(retry->param().dbval); LOG_TRACE("ResSet ",err); if(!res.is_nil()) { gate::res_set ret; ret.error = 0; dbkey_remove_prefix(&ret, key); ret.hash = key.hash(); ret.val = val.data(); ret.vallen = val.size(); if(res.type == msgpack::type::BOOLEAN && res.via.boolean == false) { ret.cas_success = false; ret.clocktime = 0; } else { ret.cas_success = true; ret.clocktime = res.as().get(); } //net->mod_cache.update(key, val); // FIXME raw_data() is invalid try { (*callback)(user, ret, z); } catch (...) { } } else if( retry->retry_incr(share->cfg_set_retry_num()) ) { share->incr_error_renew_count(); // FIXME configurable steps SHARED_ZONE(life, z); retry_after(1*framework::DO_AFTER_BY_SECONDS, retry, life, key.hash()); LOG_WARN("Set error: ",err,", retry ",retry->num_retried()); } else { if(err.via.u64 == (uint64_t)rpc::protocol::TRANSPORT_LOST_ERROR || err.via.u64 == (uint64_t)rpc::protocol::SERVER_ERROR) { net->mod_network.renew_hash_space(); // FIXME } gate::res_set ret; ret.error = 1; // ERROR dbkey_remove_prefix(&ret, key); ret.hash = key.hash(); ret.val = val.data(); ret.vallen = val.size(); ret.clocktime = 0; try { (*callback)(user, ret, z); } catch (...) { } TLOGPACK("es",3, "key",msgtype::raw_ref(key.data(),key.size()), "val",msgtype::raw_ref(val.data(),val.size()), "err",err.via.u64); LOG_ERROR("Set error: ",err); } } GATEWAY_CATCH(ResSet, gate::res_set) RPC_REPLY_IMPL(mod_store_t, Delete, from, res, err, z, rpc::retry* retry, gate::callback_delete callback, void* user) try { msgtype::DBKey key(retry->param().dbkey); LOG_TRACE("ResDelete ",err); if(!res.is_nil()) { bool st = res.as(); gate::res_delete ret; ret.error = 0; dbkey_remove_prefix(&ret, key); ret.hash = key.hash(); ret.deleted = st; try { (*callback)(user, ret, z); } catch (...) { } } else if( retry->retry_incr(share->cfg_delete_retry_num()) ) { share->incr_error_renew_count(); // FIXME configurable steps SHARED_ZONE(life, z); retry_after(1*framework::DO_AFTER_BY_SECONDS, retry, life, key.hash()); LOG_WARN("Delete error: ",err,", retry ",retry->num_retried()); } else { if(err.via.u64 == (uint64_t)rpc::protocol::TRANSPORT_LOST_ERROR || err.via.u64 == (uint64_t)rpc::protocol::SERVER_ERROR) { net->mod_network.renew_hash_space(); // FIXME } gate::res_delete ret; ret.error = 1; // ERROR dbkey_remove_prefix(&ret, key); ret.hash = key.hash(); ret.deleted = false; try { (*callback)(user, ret, z); } catch (...) { } TLOGPACK("ed",3, "key",msgtype::raw_ref(key.data(),key.size()), "err",err.via.u64); LOG_ERROR("Delete error: ",err); } } GATEWAY_CATCH(ResDelete, gate::res_delete) } // namespace gateway } // namespace kumo kumofs-0.4.13/src/logic/gateway/mod_network.cc0000644000076600007660000000544411375672373021302 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "gateway/framework.h" #include "gateway/mod_network.h" #include "manager/mod_network.h" namespace kumo { namespace gateway { RPC_IMPL(mod_network_t, HashSpacePush, req, z, response) { LOG_DEBUG("HashSpacePush"); { pthread_scoped_wrlock hslk(share->hs_rwlock()); share->update_whs(req.param().wseed, hslk); share->update_rhs(req.param().rseed, hslk); } response.result(true); } void mod_network_t::renew_hash_space() { shared_zone nullz; manager::mod_network_t::HashSpaceRequest param; rpc::callback_t callback( BIND_RESPONSE(mod_network_t, HashSpaceRequest) ); net->get_session(share->manager1())->call( param, nullz, callback, 10); if(!share->manager2().connectable()) { return; } net->get_session(share->manager2())->call( param, nullz, callback, 10); } void mod_network_t::renew_hash_space_for(const address& addr) { shared_session ns(net->get_session(addr)); shared_zone nullz; manager::mod_network_t::HashSpaceRequest param; ns->call(param, nullz, BIND_RESPONSE(mod_network_t, HashSpaceRequest), 10); } void mod_network_t::keep_alive() { shared_zone nullz; manager::mod_network_t::HashSpaceRequest param; shared_session ns; ns = net->get_session(share->manager1()); if(!ns->is_bound()) { // FIXME ns->call(param, nullz, BIND_RESPONSE(mod_network_t, HashSpaceRequest), 10); } if(!share->manager2().connectable()) { return; } ns = net->get_session(share->manager2()); if(!ns->is_bound()) { // FIXME ns->call(param, nullz, BIND_RESPONSE(mod_network_t, HashSpaceRequest), 10); } } RPC_REPLY_IMPL(mod_network_t, HashSpaceRequest, from, res, err, z) { if(!err.is_nil()) { LOG_ERROR("HashSpaceRequest failed ",err); if(SESSION_IS_ACTIVE(from)) { shared_zone nullz; manager::mod_network_t::HashSpaceRequest param; from->call(param, nullz, BIND_RESPONSE(mod_network_t, HashSpaceRequest), 10); } // retry on Gateway::session_lost() if the node is lost } else { gateway::mod_network_t::HashSpacePush st(res.convert()); { pthread_scoped_wrlock hslk(share->hs_rwlock()); share->update_whs(st.wseed, hslk); share->update_rhs(st.rseed, hslk); } } } } // namespace gateway } // namespace kumo kumofs-0.4.13/src/logic/boot.h0000644000076600007660000000463411325036040016072 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_BOOT_H__ #define LOGIC_BOOT_H__ #include "kazuhiki/kazuhiki.h" #include "rpc/address.h" #include "log/mlogger_tty.h" #include "log/mlogger_ostream.h" #include "log/logpacker.h" #include "logic/global.h" namespace kumo { class scoped_listen_tcp { public: scoped_listen_tcp(struct sockaddr_in addr); ~scoped_listen_tcp(); public: static int listen(const rpc::address& addr); public: int sock() const { return m_sock; } rpc::address addr() const { return rpc::address(m_addr); } private: rpc::address m_addr; int m_sock; private: scoped_listen_tcp(); scoped_listen_tcp(const scoped_listen_tcp&); }; void do_daemonize(bool close_stdio, const char* pidfile); void init_mlogger(const std::string& logfile, bool use_tty, mlogger::level level); struct rpc_args { rpc_args(); ~rpc_args(); bool verbose; bool logfile_set; std::string logfile; bool logpack_path_set; std::string logpack_path; bool pidfile_set; std::string pidfile; const char* prog; double keepalive_interval; // sec unsigned long keepalive_interval_usec; // convert double clock_interval; // sec unsigned long clock_interval_usec; // convert double connect_timeout_sec; unsigned int connect_timeout_msec; // convert unsigned short connect_retry_limit; unsigned short wthreads; unsigned short rthreads; public: virtual void set_basic_args(); virtual void show_usage(); void parse(int argc, char** argv); protected: virtual void convert(); }; struct cluster_args : rpc_args { cluster_args(); ~cluster_args(); virtual void set_basic_args(); virtual void show_usage(); struct sockaddr_in cluster_addr_in; rpc::address cluster_addr; // convert int cluster_lsock; // convert protected: virtual void convert(); }; } // namespace kumo #endif /* logic/boot.h */ kumofs-0.4.13/src/logic/clock.h0000644000076600007660000000655111325036040016222 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_CLOCK_H__ #define LOGIC_CLOCK_H__ #include #include #include #include #include // FIXME 5 sec. #ifndef TIME_ERROR_MARGIN #define TIME_ERROR_MARGIN 5 #endif namespace kumo { class Clock { public: explicit Clock(uint32_t n) : m(n) {} Clock() : m(0) { } // FIXME randomize? ~Clock() {} public: uint32_t get_incr() { //return m++; return __sync_fetch_and_add(&m, 1); } uint32_t get() const { return m; } void update(uint32_t o) { while(true) { uint32_t x = m; if(!clock_less(x, o)) { return; } if(__sync_bool_compare_and_swap(&m, x, o)) { return; } } //if(clock_less(m, o)) { // m = o; //} } bool operator< (const Clock& o) const { return clock_less(m, o.m); } static bool clock_less(uint32_t x, uint32_t y) { if((x < (((uint32_t)1)<<10) && (((uint32_t)1)<<22) < y) || (y < (((uint32_t)1)<<10) && (((uint32_t)1)<<22) < x)) { return x > y; } else { return x < y; } } private: volatile uint32_t m; }; class ClockTime { public: ClockTime(uint32_t c, uint32_t t) : m( (((uint64_t)t) << 32) | c ) {} explicit ClockTime(uint64_t n) : m(n) {} ClockTime() : m(0) { } ~ClockTime() {} public: uint64_t get() const { return m; } Clock clock() const { return Clock(m&0xffffffff); } ClockTime before_sec(uint32_t sec) { return ClockTime( m - (((uint64_t)sec) << 32) ); } bool operator== (const ClockTime& o) const { return m == o.m; } bool operator!= (const ClockTime& o) const { return !(*this == o); } bool operator< (const ClockTime& o) const { return clocktime_less(m, o.m); } bool operator> (const ClockTime& o) const { return clocktime_less(o.m, m); } bool operator<= (const ClockTime& o) const { return !(*this > o); } bool operator>= (const ClockTime& o) const { return !(*this < o); } private: static bool clocktime_less(uint64_t x, uint64_t y) { uint32_t xt = x>>32; uint32_t yt = y>>32; if( std::abs((int)(xt - yt)) < TIME_ERROR_MARGIN ) { return Clock::clock_less(x&0xffffffff, y&0xffffffff); } else { return xt < yt; } } private: volatile uint64_t m; }; #ifdef MSGPACK_OBJECT_HPP__ inline Clock& operator>> (msgpack::object o, Clock& v) { v = Clock(o.as()); return v; } template inline msgpack::packer& operator<< (msgpack::packer& o, const Clock& v) { o.pack(v.get()); return o; } inline ClockTime& operator>> (msgpack::object o, ClockTime& v) { v = ClockTime(o.as()); return v; } template inline msgpack::packer& operator<< (msgpack::packer& o, const ClockTime& v) { o.pack(v.get()); return o; } #endif } // namespace kumo #endif /* logic/clock.h */ kumofs-0.4.13/src/logic/client_logic.h0000644000076600007660000000240411325036040017553 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_CLIENT_LOGIC__ #define LOGIC_CLIENT_LOGIC__ #include "rpc/client.h" #include "logic/rpc_server.h" #include "logic/hash.h" #include "logic/clock.h" #include "logic/global.h" namespace kumo { template class client_logic : public rpc_server, public rpc::client { public: client_logic( unsigned int connect_timeout_msec, unsigned short connect_retry_limit) : rpc::client(connect_timeout_msec, connect_retry_limit) { } }; typedef mp::shared_ptr shared_session; typedef mp::weak_ptr weak_session; } // namespace kumo #endif /* logic/client_logic.h */ kumofs-0.4.13/src/logic/manager.proto.h0000644000076600007660000001121011325036040017667 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "manager/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace manager { @message mod_network_t::KeepAlive = 0 @message mod_network_t::HashSpaceRequest = 1 @message mod_network_t::HashSpaceSync = 2 @message mod_network_t::WHashSpaceRequest = 4 @message mod_network_t::RHashSpaceRequest = 5 @message mod_replace_t::ReplaceCopyEnd = 10 @message mod_replace_t::ReplaceDeleteEnd = 11 @message mod_replace_t::ReplaceElection = 12 @message mod_control_t::GetNodesInfo = 99 @message mod_control_t::AttachNewServers = 100 @message mod_control_t::DetachFaultServers = 101 @message mod_control_t::CreateBackup = 102 @message mod_control_t::SetAutoReplace = 103 @message mod_control_t::StartReplace = 104 @rpc mod_network_t message KeepAlive +cluster { Clock adjust_clock; // ok: UNDEFINED }; message HashSpaceRequest { // success: gateway::mod_network_t::HashSpacePush }; message WHashSpaceRequest { // success: hash_space:tuple,uint64_t> }; message RHashSpaceRequest { // success: hash_space:tuple,uint64_t> }; message HashSpaceSync +cluster { msgtype::HSSeed wseed; msgtype::HSSeed rseed; Clock adjust_clock; // success: true // obsolete: nil }; public: void keep_alive(); void sync_hash_space_servers(REQUIRE_HSLK); void sync_hash_space_partner(REQUIRE_HSLK); void push_hash_space_clients(REQUIRE_HSLK); private: RPC_REPLY_DECL(KeepAlive, from, res, err, z); RPC_REPLY_DECL(HashSpaceSync, from, res, err, z); RPC_REPLY_DECL(HashSpacePush, from, res, err, z); @end @code mod_replace_t class framework; @end @rpc mod_replace_t message ReplaceCopyEnd +cluster { ClockTime replace_time; Clock adjust_clock; // acknowledge: true }; message ReplaceDeleteEnd +cluster { ClockTime replace_time; Clock adjust_clock; // acknowledge: true }; message ReplaceElection +cluster { msgtype::HSSeed hsseed; Clock adjust_clock; // sender of ReplaceElection is responsible for replacing: true // receiver of ReplaceElection is responsible for replacing: nil }; public: mod_replace_t(); ~mod_replace_t(); public: void attach_new_servers(REQUIRE_HSLK); void detach_fault_servers(REQUIRE_HSLK); void start_replace(REQUIRE_HSLK, bool full = false); void add_server(const address& addr, shared_node& s); void remove_server(const address& addr); private: void replace_election(); void delayed_replace_election(); void cas_checked_replace_election(int cas); int m_delayed_replace_cas; RPC_REPLY_DECL(ReplaceElection, from, res, err, z); RPC_REPLY_DECL(ReplaceCopyStart, from, res, err, z); RPC_REPLY_DECL(ReplaceDeleteStart, from, res, err, z); void finish_replace_copy(REQUIRE_RELK); void finish_replace(REQUIRE_RELK); private: class progress { public: progress(); ~progress(); public: typedef std::vector nodes_t; ClockTime clocktime() const; public: void reset(ClockTime ct, const nodes_t& nodes); bool pop(ClockTime ct, const rpc::address& node); nodes_t invalidate(); private: nodes_t m_remainder; nodes_t m_target_nodes; ClockTime m_clocktime; }; mp::pthread_mutex m_replace_mutex; progress m_copying; progress m_deleting; @end @rpc mod_control_t message GetNodesInfo { }; message AttachNewServers { bool replace; }; message DetachFaultServers { bool replace; }; message CreateBackup { std::string suffix; }; message SetAutoReplace { bool enable; }; message StartReplace { bool full = false; }; public: mod_control_t(); ~mod_control_t(); public: void listen_control(int lsock); private: struct Status : msgpack::define< msgpack::type::tuple< msgtype::HSSeed, std::vector
> > { Status() { } msgtype::HSSeed& hsseed() { return get<0>(); } std::vector
& newcomers() { return get<1>(); } }; RPC_REPLY_DECL(CreateBackup, from, res, err, z); @end } // namespace manager } // namespace kumo kumofs-0.4.13/src/logic/cluster_logic.h0000644000076600007660000000412011325036040017753 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_CLUSTER_LOGIC__ #define LOGIC_CLUSTER_LOGIC__ #include "rpc/cluster.h" #include "logic/rpc_server.h" #include "logic/hash.h" #include "logic/clock.h" #include "logic/global.h" #include "logic/role.h" namespace kumo { using rpc::role_type; using rpc::weak_node; using rpc::shared_node; using rpc::shared_peer; template class cluster_logic : public rpc_server, public rpc::cluster { public: cluster_logic( role_type self_id, const address& self_addr, unsigned int connect_timeout_msec, unsigned short connect_retry_limit) : rpc::cluster( self_id, self_addr, connect_timeout_msec, connect_retry_limit) { } protected: void listen_cluster(int fd) { using namespace mp::placeholders; wavy::listen(fd, mp::bind( &Framework::cluster_accepted, this, _1, _2)); } private: void cluster_accepted(int fd, int err) { if(fd < 0) { LOG_FATAL("accept failed: ",strerror(err)); static_cast(this)->signal_end(); return; } LOG_DEBUG("accept cluster fd=",fd); static_cast(this)->rpc::cluster::accepted(fd); } }; #define REQUIRE_HSLK const pthread_scoped_lock& hslk #define REQUIRE_RELK const pthread_scoped_lock& relk #define REQUIRE_STLK const pthread_scoped_lock& stlk #define REQUIRE_HSLK_RDLOCK const pthread_scoped_rdlock& hslk #define REQUIRE_HSLK_WRLOCK const pthread_scoped_wrlock& hslk } // namespace kumo #endif /* logic/cluster_logic.h */ kumofs-0.4.13/src/logic/manager/0000755000076600007660000000000011501565631016372 5ustar frsyukifrsyukikumofs-0.4.13/src/logic/manager/mod_control.h0000644000076600007660000001112011501565503021053 0ustar frsyukifrsyuki#ifndef PROTOGEN_MANAGER_MOD_CONTROL_H__ #define PROTOGEN_MANAGER_MOD_CONTROL_H__ /* This is generated file. */ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "manager/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace manager { class mod_control_t { public: struct GetNodesInfo : rpc::message<99, 0, rpc::basic_session> { void msgpack_unpack(const msgpack::type::tuple< >& args) { } template void msgpack_pack(Packer& pk) const { pk.pack_array(0); } typedef rpc::retry retry; GetNodesInfo() { } }; void rpc_GetNodesInfo(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct SetAutoReplace : rpc::message<103, 0, rpc::basic_session> { bool enable; void msgpack_unpack(const msgpack::type::tuple< bool >& args) { this->enable = args.get<0>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(enable); } typedef rpc::retry retry; SetAutoReplace( const bool& enable_) : enable(enable_) { } SetAutoReplace() { } }; void rpc_SetAutoReplace(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct DetachFaultServers : rpc::message<101, 0, rpc::basic_session> { bool replace; void msgpack_unpack(const msgpack::type::tuple< bool >& args) { this->replace = args.get<0>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(replace); } typedef rpc::retry retry; DetachFaultServers( const bool& replace_) : replace(replace_) { } DetachFaultServers() { } }; void rpc_DetachFaultServers(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct AttachNewServers : rpc::message<100, 0, rpc::basic_session> { bool replace; void msgpack_unpack(const msgpack::type::tuple< bool >& args) { this->replace = args.get<0>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(replace); } typedef rpc::retry retry; AttachNewServers( const bool& replace_) : replace(replace_) { } AttachNewServers() { } }; void rpc_AttachNewServers(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct CreateBackup : rpc::message<102, 0, rpc::basic_session> { std::string suffix; void msgpack_unpack(const msgpack::type::tuple< std::string >& args) { this->suffix = args.get<0>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(suffix); } typedef rpc::retry retry; CreateBackup( const std::string& suffix_) : suffix(suffix_) { } CreateBackup() { } }; void rpc_CreateBackup(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct StartReplace : rpc::message<104, 0, rpc::basic_session> { bool full; void msgpack_unpack(msgpack::object o) { if(o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); } if(o.via.array.size > 0) { o.via.array.ptr[0].convert(&this->full); } } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(full); } typedef rpc::retry retry; StartReplace( bool full_ = false) : full(full_) { } }; void rpc_StartReplace(rpc::request&, rpc::auto_zone z, rpc::weak_responder); public: mod_control_t(); ~mod_control_t(); public: void listen_control(int lsock); private: struct Status : msgpack::define< msgpack::type::tuple< msgtype::HSSeed, std::vector
> > { Status() { } msgtype::HSSeed& hsseed() { return get<0>(); } std::vector
& newcomers() { return get<1>(); } }; RPC_REPLY_DECL(CreateBackup, from, res, err, z); }; } // namespace manager } // namespace kumo #endif kumofs-0.4.13/src/logic/manager/mod_control.cc0000644000076600007660000000572011414510721021215 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "manager/framework.h" #include "server/mod_control.h" namespace kumo { namespace manager { mod_control_t::mod_control_t() { } mod_control_t::~mod_control_t() { } RPC_IMPL(mod_control_t, GetNodesInfo, req, z, response) { Status res; { pthread_scoped_lock hslk(share->hs_mutex()); res.hsseed() = HashSpace::Seed(share->whs()); } pthread_scoped_lock nslk(share->new_servers_mutex()); for(new_servers_t::iterator it(share->new_servers().begin()), it_end(share->new_servers().end()); it != it_end; ++it) { shared_node n(it->lock()); if(n) { res.newcomers().push_back(n->addr()); } } nslk.unlock(); response.result(res); } RPC_IMPL(mod_control_t, AttachNewServers, req, z, response) { { pthread_scoped_lock hslk(share->hs_mutex()); net->mod_replace.attach_new_servers(hslk); if(req.param().replace) { net->mod_replace.start_replace(hslk); } } response.null(); } RPC_IMPL(mod_control_t, DetachFaultServers, req, z, response) { { pthread_scoped_lock hslk(share->hs_mutex()); net->mod_replace.detach_fault_servers(hslk); if(req.param().replace) { net->mod_replace.start_replace(hslk); } } response.null(); } RPC_IMPL(mod_control_t, CreateBackup, req, z, response) { if(req.param().suffix.empty()) { std::string msg("empty suffix"); response.error(msg); return; } server::mod_control_t::CreateBackup param(req.param().suffix); rpc::callback_t callback( BIND_RESPONSE(mod_control_t, CreateBackup) ); shared_zone nullz; net->for_each_node(ROLE_SERVER, for_each_call(param, nullz, callback, 10)); response.null(); } RPC_REPLY_IMPL(mod_control_t, CreateBackup, from, res, err, z) { } RPC_IMPL(mod_control_t, SetAutoReplace, req, z, response) { if(share->cfg_auto_replace() && !req.param().enable) { share->cfg_auto_replace() = false; response.result(false); } else if(!share->cfg_auto_replace() && req.param().enable) { share->cfg_auto_replace() = true; { pthread_scoped_lock hslk(share->hs_mutex()); net->mod_replace.attach_new_servers(hslk); net->mod_replace.detach_fault_servers(hslk); } response.result(true); } response.null(); } RPC_IMPL(mod_control_t, StartReplace, req, z, response) { { pthread_scoped_lock hslk(share->hs_mutex()); net->mod_replace.start_replace(hslk, req.param().full); } response.null(); } } // namespace manager } // namespace kumo kumofs-0.4.13/src/logic/manager/Makefile.am0000644000076600007660000000021111363645775020436 0ustar frsyukifrsyuki PROTOGEN_AUTOGEN_FILES = \ proto.h \ mod_control.h \ mod_network.h \ mod_replace.h EXTRA_DIST = \ $(PROTOGEN_AUTOGEN_FILES) kumofs-0.4.13/src/logic/manager/framework.h0000644000076600007660000001054011325036040020527 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MANAGER_FRAMEWORK_H__ #define MANAGER_FRAMEWORK_H__ #include "logic/cluster_logic.h" #include "logic/clock_logic.h" #include "manager/mod_network.h" #include "manager/mod_replace.h" #include "manager/mod_control.h" namespace kumo { namespace manager { class framework : public cluster_logic, public clock_logic { public: template framework(const Config& cfg); template void run(const Config& cfg); void cluster_dispatch( shared_node from, weak_responder response, rpc::method_id method, rpc::msgobj param, auto_zone z); void subsystem_dispatch( shared_peer from, weak_responder response, rpc::method_id method, rpc::msgobj param, auto_zone z); void new_node(address addr, role_type id, shared_node n); void lost_node(address addr, role_type id); // rpc_server void keep_alive() { mod_network.keep_alive(); } // override rpc_server::timer_handler void timer_handler() { clock_logic::clock_update_time(); rpc_server::timer_handler(); } public: mod_network_t mod_network; mod_replace_t mod_replace; mod_control_t mod_control; private: framework(); framework(const framework&); }; typedef std::vector new_servers_t; typedef std::map servers_t; class resource { public: template resource(const Config& cfg); private: mp::pthread_mutex m_hs_mutex; HashSpace m_rhs; HashSpace m_whs; // connected but not joined servers mp::pthread_mutex m_new_servers_mutex; new_servers_t m_new_servers; const address m_partner; bool m_cfg_auto_replace; const short m_cfg_replace_delay_seconds; public: RESOURCE_ACCESSOR(mp::pthread_mutex, hs_mutex); RESOURCE_ACCESSOR(HashSpace, rhs); RESOURCE_ACCESSOR(HashSpace, whs); RESOURCE_ACCESSOR(mp::pthread_mutex, new_servers_mutex); RESOURCE_ACCESSOR(new_servers_t, new_servers); RESOURCE_CONST_ACCESSOR(address, partner); RESOURCE_ACCESSOR(bool, cfg_auto_replace); RESOURCE_CONST_ACCESSOR(short, cfg_replace_delay_seconds); private: resource(); resource(const resource&); }; extern std::auto_ptr net; extern std::auto_ptr share; template struct for_each_call_t { for_each_call_t(Parameter& param, shared_zone& life, rpc::callback_t& callback, unsigned short timeout_steps) : m_param(param), m_life(life), m_callback(callback), m_timeout_steps(timeout_steps) { } void operator() (shared_node& n) { n->call(m_param, m_life, m_callback, m_timeout_steps); } private: Parameter& m_param; shared_zone& m_life; rpc::callback_t& m_callback; unsigned short m_timeout_steps; }; template struct for_each_call_do_t { for_each_call_do_t(Parameter& param, shared_zone& life, rpc::callback_t& callback, unsigned short timeout_steps, F f) : m_param(param), m_life(life), m_callback(callback), m_timeout_steps(timeout_steps), m(f) { } void operator() (shared_node& n) { n->call(m_param, m_life, m_callback, m_timeout_steps); m(n); } private: Parameter& m_param; shared_zone& m_life; rpc::callback_t& m_callback; unsigned short m_timeout_steps; F m; }; template for_each_call_t for_each_call(Parameter& param, shared_zone& life, rpc::callback_t& callback, unsigned short timeout_steps) { return for_each_call_t(param, life, callback, timeout_steps); } template for_each_call_do_t for_each_call_do(Parameter& param, shared_zone& life, rpc::callback_t& callback, unsigned short timeout_steps, F f) { return for_each_call_do_t(param, life, callback, timeout_steps, f); } } // namespace manager } // namespace kumo #endif /* manager/framework.h */ kumofs-0.4.13/src/logic/manager/main.cc0000644000076600007660000000501111325036040017611 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "logic/boot.h" #include "manager/framework.h" #include "manager/init.h" using namespace kumo; struct arg_t : cluster_args { unsigned short replace_delay_seconds; bool auto_replace; bool partner_set; struct sockaddr_in partner_in; rpc::address partner; // convert virtual void convert() { cluster_args::convert(); partner = rpc::address(partner_in); } arg_t(int argc, char** argv) : replace_delay_seconds(4) { using namespace kazuhiki; set_basic_args(); on("-l", "--listen", type::connectable(&cluster_addr_in, MANAGER_DEFAULT_PORT)); on("-p", "--partner", &partner_set, type::connectable(&partner_in, MANAGER_DEFAULT_PORT)); on("-a", "--auto-replace", type::boolean(&auto_replace)); on("-Rs", "--replace-delay", type::numeric(&replace_delay_seconds, replace_delay_seconds)); parse(argc, argv); } void show_usage() { std::cout << "usage: "<" " -p \n" "\n" " -p " "--partner master-slave replication partner\n" " -a " "--auto-replace enable auto replacing\n" " -Rs " "--replace-delay delay time of auto replacing in sec.\n" ; cluster_args::show_usage(); } }; int main(int argc, char* argv[]) { arg_t arg(argc, argv); // initialize logger first mlogger::level loglevel = (arg.verbose ? mlogger::TRACE : mlogger::WARN); init_mlogger(arg.logfile, arg.pidfile.empty(), loglevel); // daemonize if(!arg.pidfile.empty()) { do_daemonize(!arg.logfile.empty(), arg.pidfile.c_str()); } // initialize binary logger if(arg.logpack_path_set) { logpacker::initialize(arg.logpack_path.c_str()); } // run server manager::init(arg); manager::net->run(arg); manager::net->join(); return 0; } kumofs-0.4.13/src/logic/manager/proto.h0000644000076600007660000000255011501565503017706 0ustar frsyukifrsyuki#ifndef PROTOGEN_MANAGER_PROTO_H__ #define PROTOGEN_MANAGER_PROTO_H__ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "manager/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace manager { namespace proto { enum mod_control_t { GetNodesInfo = 99, SetAutoReplace = 103, DetachFaultServers = 101, AttachNewServers = 100, CreateBackup = 102, StartReplace = 104, }; enum mod_replace_t { ReplaceElection = 12, ReplaceDeleteEnd = 11, ReplaceCopyEnd = 10, }; enum mod_network_t { RHashSpaceRequest = 5, HashSpaceRequest = 1, WHashSpaceRequest = 4, HashSpaceSync = 2, KeepAlive = 0, }; } } // namespace manager } // namespace kumo #endif kumofs-0.4.13/src/logic/manager/framework.cc0000644000076600007660000000540711325522437020705 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "manager/framework.h" namespace kumo { namespace manager { std::auto_ptr net; std::auto_ptr share; void framework::cluster_dispatch( shared_node from, weak_responder response, rpc::method_id method, rpc::msgobj param, auto_zone z) try { // FIXME try & catch switch(method.get()) { RPC_DISPATCH(mod_network, KeepAlive); RPC_DISPATCH(mod_network, WHashSpaceRequest); RPC_DISPATCH(mod_network, RHashSpaceRequest); RPC_DISPATCH(mod_network, HashSpaceSync); RPC_DISPATCH(mod_replace, ReplaceCopyEnd); RPC_DISPATCH(mod_replace, ReplaceDeleteEnd); RPC_DISPATCH(mod_replace, ReplaceElection); default: throw unknown_method_error(); } } DISPATCH_CATCH(method, response) void framework::subsystem_dispatch( shared_peer from, weak_responder response, rpc::method_id method, rpc::msgobj param, auto_zone z) try { // FIXME try & catch switch(method.get()) { RPC_DISPATCH(mod_network, HashSpaceRequest); RPC_DISPATCH(mod_control, GetNodesInfo); RPC_DISPATCH(mod_control, AttachNewServers); RPC_DISPATCH(mod_control, DetachFaultServers); RPC_DISPATCH(mod_control, CreateBackup); RPC_DISPATCH(mod_control, SetAutoReplace); RPC_DISPATCH(mod_control, StartReplace); default: throw unknown_method_error(); } } DISPATCH_CATCH(method, response) void framework::new_node(address addr, role_type id, shared_node n) { LOG_WARN("new node ",(uint16_t)id," ",addr); if(id == ROLE_MANAGER) { if(addr != share->partner()) { TLOGPACK("eP",3, "addr",addr); LOG_ERROR("unknown partner node"); // FIXME return; } LOG_INFO("partner connected ",addr); { pthread_scoped_lock hslk(share->hs_mutex()); mod_network.sync_hash_space_partner(hslk); } return; } else if(id == ROLE_SERVER) { // FIXME delayed change mod_replace.add_server(addr, n); return; } else { LOG_ERROR("unkown node id ",(uint16_t)id); } } void framework::lost_node(address addr, role_type id) { LOG_WARN("lost node ",id," ",addr); if(id == ROLE_MANAGER) { return; } else if(id == ROLE_SERVER) { // FIXME delayed change mod_replace.remove_server(addr); return; } } } // namespace manager } // namespace kumo kumofs-0.4.13/src/logic/manager/init.h0000644000076600007660000000336511325036040017504 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef MANAGER_INIT_H__ #define MANAGER_INIT_H__ #include "manager/framework.h" namespace kumo { namespace manager { template framework::framework(const Config& cfg) : cluster_logic( ROLE_MANAGER, cfg.cluster_addr, cfg.connect_timeout_msec, cfg.connect_retry_limit) { } template void framework::run(const Config& cfg) { init_wavy(cfg.rthreads, cfg.wthreads); // wavy_server listen_cluster(cfg.cluster_lsock); // cluster_logic start_timeout_step(cfg.clock_interval_usec); // rpc_server start_keepalive(cfg.keepalive_interval_usec); // rpc_server LOG_INFO("start manager ",addr()); TLOGPACK("SM",2, "addr", cfg.cluster_addr, "Padd", share->partner()); } template resource::resource(const Config& cfg) : m_partner(cfg.partner), m_cfg_auto_replace(cfg.auto_replace), m_cfg_replace_delay_seconds(cfg.replace_delay_seconds) { } template static void init(const Config& cfg) { share.reset(new resource(cfg)); net.reset(new framework(cfg)); } } // namespace manager } // namespace kumo #endif /* manager/init.h */ kumofs-0.4.13/src/logic/manager/mod_network.h0000644000076600007660000001026711501565503021077 0ustar frsyukifrsyuki#ifndef PROTOGEN_MANAGER_MOD_NETWORK_H__ #define PROTOGEN_MANAGER_MOD_NETWORK_H__ /* This is generated file. */ // // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "manager/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace manager { class mod_network_t { public: struct RHashSpaceRequest : rpc::message<5, 0, rpc::basic_session> { void msgpack_unpack(const msgpack::type::tuple< >& args) { } template void msgpack_pack(Packer& pk) const { pk.pack_array(0); } typedef rpc::retry retry; RHashSpaceRequest() { } // success: hash_space:tuple,uint64_t> }; void rpc_RHashSpaceRequest(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct HashSpaceRequest : rpc::message<1, 0, rpc::basic_session> { void msgpack_unpack(const msgpack::type::tuple< >& args) { } template void msgpack_pack(Packer& pk) const { pk.pack_array(0); } typedef rpc::retry retry; HashSpaceRequest() { } // success: gateway::mod_network_t::HashSpacePush }; void rpc_HashSpaceRequest(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct WHashSpaceRequest : rpc::message<4, 0, rpc::basic_session> { void msgpack_unpack(const msgpack::type::tuple< >& args) { } template void msgpack_pack(Packer& pk) const { pk.pack_array(0); } typedef rpc::retry retry; WHashSpaceRequest() { } // success: hash_space:tuple,uint64_t> }; void rpc_WHashSpaceRequest(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct HashSpaceSync : rpc::message<2, 0, rpc::node> { msgtype::HSSeed wseed; msgtype::HSSeed rseed; Clock adjust_clock; void msgpack_unpack(const msgpack::type::tuple< msgtype::HSSeed, msgtype::HSSeed, Clock >& args) { this->wseed = args.get<0>(); this->rseed = args.get<1>(); this->adjust_clock = args.get<2>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(3); pk.pack(wseed); pk.pack(rseed); pk.pack(adjust_clock); } typedef rpc::retry retry; HashSpaceSync( const msgtype::HSSeed& wseed_, const msgtype::HSSeed& rseed_, const Clock& adjust_clock_) : wseed(wseed_), rseed(rseed_), adjust_clock(adjust_clock_) { } HashSpaceSync() { } // success: true // obsolete: nil }; void rpc_HashSpaceSync(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct KeepAlive : rpc::message<0, 0, rpc::node> { Clock adjust_clock; void msgpack_unpack(const msgpack::type::tuple< Clock >& args) { this->adjust_clock = args.get<0>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(1); pk.pack(adjust_clock); } typedef rpc::retry retry; KeepAlive( const Clock& adjust_clock_) : adjust_clock(adjust_clock_) { } KeepAlive() { } // ok: UNDEFINED }; void rpc_KeepAlive(rpc::request&, rpc::auto_zone z, rpc::weak_responder); public: void keep_alive(); void sync_hash_space_servers(REQUIRE_HSLK); void sync_hash_space_partner(REQUIRE_HSLK); void push_hash_space_clients(REQUIRE_HSLK); private: RPC_REPLY_DECL(KeepAlive, from, res, err, z); RPC_REPLY_DECL(HashSpaceSync, from, res, err, z); RPC_REPLY_DECL(HashSpacePush, from, res, err, z); }; } // namespace manager } // namespace kumo #endif kumofs-0.4.13/src/logic/manager/Makefile.in0000644000076600007660000002146011501563645020445 0ustar frsyukifrsyuki# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008 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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// you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "manager/proto.h" #include "logic/msgtype.h" #include "logic/cluster_logic.h" #include #include #include namespace kumo { namespace manager { class framework; class mod_replace_t { public: struct ReplaceElection : rpc::message<12, 0, rpc::node> { msgtype::HSSeed hsseed; Clock adjust_clock; void msgpack_unpack(const msgpack::type::tuple< msgtype::HSSeed, Clock >& args) { this->hsseed = args.get<0>(); this->adjust_clock = args.get<1>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(2); pk.pack(hsseed); pk.pack(adjust_clock); } typedef rpc::retry retry; ReplaceElection( const msgtype::HSSeed& hsseed_, const Clock& adjust_clock_) : hsseed(hsseed_), adjust_clock(adjust_clock_) { } ReplaceElection() { } // sender of ReplaceElection is responsible for replacing: true // receiver of ReplaceElection is responsible for replacing: nil }; void rpc_ReplaceElection(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct ReplaceDeleteEnd : rpc::message<11, 0, rpc::node> { ClockTime replace_time; Clock adjust_clock; void msgpack_unpack(const msgpack::type::tuple< ClockTime, Clock >& args) { this->replace_time = args.get<0>(); this->adjust_clock = args.get<1>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(2); pk.pack(replace_time); pk.pack(adjust_clock); } typedef rpc::retry retry; ReplaceDeleteEnd( const ClockTime& replace_time_, const Clock& adjust_clock_) : replace_time(replace_time_), adjust_clock(adjust_clock_) { } ReplaceDeleteEnd() { } // acknowledge: true }; void rpc_ReplaceDeleteEnd(rpc::request&, rpc::auto_zone z, rpc::weak_responder); struct ReplaceCopyEnd : rpc::message<10, 0, rpc::node> { ClockTime replace_time; Clock adjust_clock; void msgpack_unpack(const msgpack::type::tuple< ClockTime, Clock >& args) { this->replace_time = args.get<0>(); this->adjust_clock = args.get<1>(); } template void msgpack_pack(Packer& pk) const { pk.pack_array(2); pk.pack(replace_time); pk.pack(adjust_clock); } typedef rpc::retry retry; ReplaceCopyEnd( const ClockTime& replace_time_, const Clock& adjust_clock_) : replace_time(replace_time_), adjust_clock(adjust_clock_) { } ReplaceCopyEnd() { } // acknowledge: true }; void rpc_ReplaceCopyEnd(rpc::request&, rpc::auto_zone z, rpc::weak_responder); public: mod_replace_t(); ~mod_replace_t(); public: void attach_new_servers(REQUIRE_HSLK); void detach_fault_servers(REQUIRE_HSLK); void start_replace(REQUIRE_HSLK, bool full = false); void add_server(const address& addr, shared_node& s); void remove_server(const address& addr); private: void replace_election(); void delayed_replace_election(); void cas_checked_replace_election(int cas); int m_delayed_replace_cas; RPC_REPLY_DECL(ReplaceElection, from, res, err, z); RPC_REPLY_DECL(ReplaceCopyStart, from, res, err, z); RPC_REPLY_DECL(ReplaceDeleteStart, from, res, err, z); void finish_replace_copy(REQUIRE_RELK); void finish_replace(REQUIRE_RELK); private: class progress { public: progress(); ~progress(); public: typedef std::vector nodes_t; ClockTime clocktime() const; public: void reset(ClockTime ct, const nodes_t& nodes); bool pop(ClockTime ct, const rpc::address& node); nodes_t invalidate(); private: nodes_t m_remainder; nodes_t m_target_nodes; ClockTime m_clocktime; }; mp::pthread_mutex m_replace_mutex; progress m_copying; progress m_deleting; }; } // namespace manager } // namespace kumo #endif kumofs-0.4.13/src/logic/manager/mod_replace.cc0000644000076600007660000002407511325036040021152 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "manager/framework.h" #include "manager/mod_replace.h" #include "server/mod_replace.h" namespace kumo { namespace manager { mod_replace_t::mod_replace_t() : m_delayed_replace_cas(0) { } mod_replace_t::~mod_replace_t() { } void mod_replace_t::add_server(const address& addr, shared_node& s) { LOG_INFO("server connected ",s->addr()); TLOGPACK("nS",3, "addr", addr); bool change = false; pthread_scoped_lock hslk(share->hs_mutex()); pthread_scoped_lock nslk(share->new_servers_mutex()); if(!share->whs().server_is_active(addr)) { change = true; share->new_servers().push_back( weak_node(s) ); } nslk.unlock(); hslk.unlock(); if(change && share->cfg_auto_replace()) { // delayed replace delayed_replace_election(); } } void mod_replace_t::remove_server(const address& addr) { LOG_WARN("server lost ",addr); TLOGPACK("lS",3, "addr", addr); ClockTime ct = net->clock_incr_clocktime(); pthread_scoped_lock hslk(share->hs_mutex()); pthread_scoped_lock nslk(share->new_servers_mutex()); bool wfault = share->whs().fault_server(ct, addr); bool rfault = share->rhs().fault_server(ct, addr); if(wfault || rfault) { net->mod_network.sync_hash_space_partner(hslk); net->mod_network.sync_hash_space_servers(hslk); net->mod_network.push_hash_space_clients(hslk); } hslk.unlock(); for(new_servers_t::iterator it(share->new_servers().begin()); it != share->new_servers().end(); ) { shared_node n(it->lock()); if(!n || n->addr() == addr) { it = share->new_servers().erase(it); } else { ++it; } } nslk.unlock(); if(share->cfg_auto_replace()) { // delayed replace delayed_replace_election(); } else { pthread_scoped_lock relk(m_replace_mutex); m_copying.invalidate(); // prevent replace delete } } void mod_replace_t::delayed_replace_election() { int cas = __sync_add_and_fetch(&m_delayed_replace_cas, 1); net->do_after( share->cfg_replace_delay_seconds() * framework::DO_AFTER_BY_SECONDS, mp::bind(&mod_replace_t::cas_checked_replace_election, this, cas)); LOG_INFO("set delayed replace after ",share->cfg_replace_delay_seconds()," seconds"); } void mod_replace_t::cas_checked_replace_election(int cas) { if(m_delayed_replace_cas == cas) { replace_election(); } } void mod_replace_t::replace_election() { // XXX // election: smaller address has priority pthread_scoped_lock hslk(share->hs_mutex()); attach_new_servers(hslk); detach_fault_servers(hslk); if(share->partner().connectable() && share->partner() < net->addr()) { LOG_INFO("replace delegate to ",share->partner()); // delegate replace shared_zone life(new msgpack::zone()); HashSpace::Seed* seed = life->allocate(share->whs()); hslk.unlock(); manager::mod_replace_t::ReplaceElection param(*seed, net->clock_incr()); net->get_node(share->partner())->call( // FIXME exception param, life, BIND_RESPONSE(mod_replace_t, ReplaceElection), 10); } else { LOG_INFO("replace self elected"); start_replace(hslk); } } RPC_REPLY_IMPL(mod_replace_t, ReplaceElection, from, res, err, z) { if(!err.is_nil() || res.is_nil()) { LOG_WARN("replace delegate failed, elected"); pthread_scoped_lock hslk(share->hs_mutex()); start_replace(hslk); } else { // do nothing } } void mod_replace_t::attach_new_servers(REQUIRE_HSLK) { // update hash space ClockTime ct = net->clock_incr_clocktime(); LOG_INFO("update hash space at time(",ct.get(),")"); pthread_scoped_lock nslk(share->new_servers_mutex()); for(new_servers_t::iterator it(share->new_servers().begin()), it_end(share->new_servers().end()); it != it_end; ++it) { shared_node srv(it->lock()); if(srv) { if(share->whs().server_is_include(srv->addr())) { LOG_INFO("recover server: ",srv->addr()); share->whs().recover_server(ct, srv->addr()); } else { LOG_INFO("new server: ",srv->addr()); share->whs().add_server(ct, srv->addr()); } } } share->new_servers().clear(); nslk.unlock(); net->mod_network.sync_hash_space_partner(hslk); //net->mod_network.sync_hash_space_servers(hslk); //net->mod_network.push_hash_space_clients(hslk); } void mod_replace_t::detach_fault_servers(REQUIRE_HSLK) { ClockTime ct = net->clock_incr_clocktime(); share->whs().remove_fault_servers(ct); net->mod_network.sync_hash_space_partner(hslk); //net->mod_network.sync_hash_space_servers(hslk); //net->mod_network.push_hash_space_clients(hslk); } mod_replace_t::progress::progress() : m_clocktime(0) { } mod_replace_t::progress::~progress() { } inline ClockTime mod_replace_t::progress::clocktime() const { return m_clocktime; } inline void mod_replace_t::progress::reset(ClockTime replace_time, const nodes_t& nodes) { m_target_nodes = m_remainder = nodes; m_clocktime = replace_time; } bool mod_replace_t::progress::pop(ClockTime replace_time, const rpc::address& node) { if(m_clocktime != replace_time) { return false; } if(m_remainder.empty()) { return false; } nodes_t::iterator erase_from = std::remove(m_remainder.begin(), m_remainder.end(), node); m_remainder.erase(erase_from, m_remainder.end()); return m_remainder.empty(); } mod_replace_t::progress::nodes_t mod_replace_t::progress::invalidate() { m_clocktime = ClockTime(0); m_remainder.clear(); nodes_t tmp; m_target_nodes.swap(tmp); return tmp; } namespace { template struct gather_address { gather_address(nodes_t& target_nodes) : m_target_nodes(target_nodes) { } void operator() (shared_node& n) { m_target_nodes.push_back(n->addr()); } private: nodes_t& m_target_nodes; }; } // noname namespace void mod_replace_t::start_replace(REQUIRE_HSLK, bool full) { LOG_INFO("start replace copy; full=",full); pthread_scoped_lock relk(m_replace_mutex); shared_zone life(new msgpack::zone()); HashSpace::Seed* seed = life->allocate(share->whs()); ClockTime replace_time(share->whs().clocktime()); server::mod_replace_t::ReplaceCopyStart param(*seed, net->clock_incr(), full); using namespace mp::placeholders; rpc::callback_t callback( BIND_RESPONSE(mod_replace_t, ReplaceCopyStart) ); progress::nodes_t target_nodes; net->for_each_node(ROLE_SERVER, for_each_call_do(param, life, callback, 10, gather_address(target_nodes))); LOG_INFO("active node: ",target_nodes.size()); m_copying.reset(replace_time, target_nodes); m_deleting.invalidate(); relk.unlock(); // push hashspace to the clients net->mod_network.push_hash_space_clients(hslk); } RPC_REPLY_IMPL(mod_replace_t, ReplaceCopyStart, from, res, err, z) { // FIXME } RPC_IMPL(mod_replace_t, ReplaceElection, req, z, response) { LOG_DEBUG("ReplaceElection"); if(req.node()->addr() != share->partner()) { throw std::runtime_error("unknown partner node"); } net->clock_update(req.param().adjust_clock); pthread_scoped_lock hslk(share->hs_mutex()); if(req.param().hsseed.empty() || ClockTime(req.param().hsseed.clocktime()) < share->whs().clocktime()) { LOG_DEBUG("obsolete hashspace"); response.result(true); return; } if(share->whs().clocktime() < req.param().hsseed.clocktime() || share->whs() == req.param().hsseed) { LOG_INFO("double replace guard ",share->partner()); } else { // election: smaller address has priority if(share->partner() < net->addr()) { LOG_INFO("replace re-delegate to ",share->partner()); response.null(); } else { LOG_INFO("replace delegated from ",share->partner()); attach_new_servers(hslk); detach_fault_servers(hslk); start_replace(hslk); hslk.unlock(); response.result(true); } } } RPC_IMPL(mod_replace_t, ReplaceCopyEnd, req, z, response) { net->clock_update(req.param().adjust_clock); { pthread_scoped_lock relk(m_replace_mutex); ClockTime replace_time(req.param().replace_time); if(m_copying.pop(replace_time, req.node()->addr())) { finish_replace_copy(relk); } } response.result(true); } RPC_IMPL(mod_replace_t, ReplaceDeleteEnd, req, z, response) { net->clock_update(req.param().adjust_clock); { pthread_scoped_lock relk(m_replace_mutex); ClockTime replace_time(req.param().replace_time); if(m_deleting.pop(replace_time, req.node()->addr())) { finish_replace(relk); } } response.result(true); } void mod_replace_t::finish_replace_copy(REQUIRE_RELK) { ClockTime replace_time = m_copying.clocktime(); LOG_INFO("start replace delete time(",replace_time.get(),")"); progress::nodes_t target_nodes = m_copying.invalidate(); shared_zone life(new msgpack::zone()); HashSpace::Seed* seed = life->allocate(share->whs()); // FIXME server::mod_replace_t::ReplaceDeleteStart has HashSpace::Seed: // not so good efficiency server::mod_replace_t::ReplaceDeleteStart param(*seed, net->clock_incr()); using namespace mp::placeholders; rpc::callback_t callback( BIND_RESPONSE(mod_replace_t, ReplaceDeleteStart) ); for(progress::nodes_t::iterator it(target_nodes.begin()), it_end(target_nodes.end()); it != it_end; ++it) { net->get_node(*it)->call(param, life, callback, 10); } m_deleting.reset(replace_time, target_nodes); pthread_scoped_lock hslk(share->hs_mutex()); share->rhs() = share->whs(); net->mod_network.push_hash_space_clients(hslk); //net->mod_network.sync_hash_space_servers(hslk); net->mod_network.sync_hash_space_partner(hslk); } RPC_REPLY_IMPL(mod_replace_t, ReplaceDeleteStart, from, res, err, z) { // FIXME } inline void mod_replace_t::finish_replace(REQUIRE_RELK) { LOG_INFO("replace finished time(",m_deleting.clocktime().get(),")"); m_deleting.invalidate(); } } // namespace manager } // namespace kumo kumofs-0.4.13/src/logic/manager/mod_network.cc0000644000076600007660000001446611325036040021233 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "manager/framework.h" #include "manager/mod_network.h" #include "server/mod_network.h" #include "gateway/mod_network.h" #define EACH_ACTIVE_NEW_COMERS_BEGIN(NODE) \ for(new_servers_t::iterator _it_(share->new_servers().begin()), \ it_end(share->new_servers().end()); _it_ != it_end; ++_it_) { \ shared_node NODE(_it_->lock()); \ if(SESSION_IS_ACTIVE(NODE)) { // FIXME share->new_servers().erase(it) ? #define EACH_ACTIVE_NEW_COMERS_END \ } \ } namespace kumo { namespace manager { RPC_IMPL(mod_network_t, KeepAlive, req, z, response) { net->clock_update(req.param().adjust_clock); response.null(); } RPC_IMPL(mod_network_t, HashSpaceRequest, req, z, response) { HashSpace::Seed* wseed; HashSpace::Seed* rseed; { pthread_scoped_lock hslk(share->hs_mutex()); wseed = z->allocate(share->whs()); rseed = z->allocate(share->rhs()); } gateway::mod_network_t::HashSpacePush arg(*wseed, *rseed); response.result(arg, z); } RPC_IMPL(mod_network_t, WHashSpaceRequest, req, z, response) { HashSpace::Seed* seed; { pthread_scoped_lock hslk(share->hs_mutex()); seed = z->allocate(share->whs()); } response.result(*seed, z); } RPC_IMPL(mod_network_t, RHashSpaceRequest, req, z, response) { HashSpace::Seed* seed; { pthread_scoped_lock hslk(share->hs_mutex()); seed = z->allocate(share->rhs()); } response.result(*seed, z); } void mod_network_t::sync_hash_space_servers(REQUIRE_HSLK) { shared_zone life(new msgpack::zone()); HashSpace::Seed* wseed = life->allocate(share->whs()); HashSpace::Seed* rseed = life->allocate(share->rhs()); server::mod_network_t::HashSpaceSync param(*wseed, *rseed, net->clock_incr()); rpc::callback_t callback( BIND_RESPONSE(mod_network_t, HashSpaceSync) ); net->for_each_node(ROLE_SERVER, for_each_call(param, life, callback, 10)); } void mod_network_t::sync_hash_space_partner(REQUIRE_HSLK) { if(!share->partner().connectable()) { return; } shared_zone life(new msgpack::zone()); HashSpace::Seed* wseed = life->allocate(share->whs()); HashSpace::Seed* rseed = life->allocate(share->rhs()); manager::mod_network_t::HashSpaceSync param(*wseed, *rseed, net->clock_incr()); net->get_node(share->partner())->call( param, life, BIND_RESPONSE(mod_network_t, HashSpaceSync), 10); } RPC_REPLY_IMPL(mod_network_t, HashSpaceSync, from, res, err, z) { // FIXME retry } namespace { struct each_client_push { each_client_push(HashSpace::Seed* whs, HashSpace::Seed* rhs, rpc::callback_t cb, shared_zone& l) : life(l), param(*whs, *rhs), callback(cb) { } void operator() (rpc::shared_peer p) { LOG_DEBUG("push hash space to ",(void*)p.get()); p->call(param, life, callback, 10); } private: rpc::shared_zone& life; gateway::mod_network_t::HashSpacePush param; rpc::callback_t callback; }; } // noname namespace void mod_network_t::push_hash_space_clients(REQUIRE_HSLK) try { LOG_DEBUG("push hash space ..."); shared_zone life(new msgpack::zone()); HashSpace::Seed* wseed = life->allocate(share->whs()); HashSpace::Seed* rseed = life->allocate(share->rhs()); rpc::callback_t callback( BIND_RESPONSE(mod_network_t, HashSpacePush) ); net->subsystem().for_each_peer( each_client_push(wseed, rseed, callback, life) ); // ignore error } catch (std::runtime_error& e) { LOG_ERROR("HashSpacePush failed: ",e.what()); } catch (...) { LOG_ERROR("HashSpacePush failed: unknown error"); } RPC_REPLY_IMPL(mod_network_t, HashSpacePush, from, res, err, z) { } RPC_IMPL(mod_network_t, HashSpaceSync, req, z, response) { if(req.node()->addr() != share->partner()) { throw std::runtime_error("unknown partner node"); } net->clock_update(req.param().adjust_clock); bool ret = false; pthread_scoped_lock hslk(share->hs_mutex()); pthread_scoped_lock nslk(share->new_servers_mutex()); if(!req.param().wseed.empty() && (share->whs().empty() || share->whs().clocktime() <= ClockTime(req.param().wseed.clocktime()))) { share->whs() = HashSpace(req.param().wseed); ret = true; } if(!req.param().rseed.empty() && (share->rhs().empty() || share->rhs().clocktime() <= ClockTime(req.param().rseed.clocktime()))) { share->rhs() = HashSpace(req.param().rseed); ret = true; } for(new_servers_t::iterator it(share->new_servers().begin()); it != share->new_servers().end(); ) { shared_node srv(it->lock()); if(!srv || share->whs().server_is_active(srv->addr())) { it = share->new_servers().erase(it); } else { ++it; } } nslk.unlock(); hslk.unlock(); if(ret) { response.result(true); } else { response.null(); } } void mod_network_t::keep_alive() { LOG_TRACE("keep alive ..."); shared_zone nullz; server::mod_network_t::KeepAlive param(net->clock_incr()); rpc::callback_t callback( BIND_RESPONSE(mod_network_t, KeepAlive) ); // FIXME exception net->for_each_node(ROLE_SERVER, for_each_call(param, nullz, callback, 10)); pthread_scoped_lock nslk(share->new_servers_mutex()); EACH_ACTIVE_NEW_COMERS_BEGIN(node) // FIXME exception node->call(param, nullz, callback, 10); EACH_ACTIVE_NEW_COMERS_END nslk.unlock(); if(share->partner().connectable()) { // FIXME cache result of net->get_node(share->partner())? net->get_node(share->partner())->call( param, nullz, callback, 10); } } RPC_REPLY_IMPL(mod_network_t, KeepAlive, from, res, err, z) { if(err.is_nil()) { LOG_TRACE("KeepAlive succeeded"); } else { LOG_WARN("KeepAlive failed: ",err); if(from && !from->is_lost()) { if(from->increment_connect_retried_count() > 5) { // FIXME from->shutdown(); } } } } } // namespace manager } // namespace kumo kumofs-0.4.13/src/logic/rpc_server.h0000644000076600007660000001137011325036040017274 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_RPC_SERVER_H__ #define LOGIC_RPC_SERVER_H__ #include "logic/wavy_server.h" #include "rpc/rpc.h" #include namespace kumo { using namespace mp::placeholders; //using rpc::msgobj; //using rpc::msgid_t; //using rpc::method_id; using rpc::address; using rpc::auto_zone; using rpc::shared_zone; using rpc::weak_responder; using rpc::basic_shared_session; //using rpc::shared_peer; using mp::pthread_scoped_lock; using mp::pthread_scoped_rdlock; using mp::pthread_scoped_wrlock; template class rpc_server : public wavy_server { public: rpc_server() { } ~rpc_server() { } // precision of the timer thread static const unsigned long TIMER_PRECISION_USEC = 500 * 1000; // 0.5 sec. static const unsigned long DO_AFTER_BY_SECONDS = 1000*1000 / TIMER_PRECISION_USEC; protected: void start_keepalive(unsigned long interval) { struct timespec ts = {interval / 1000000, interval % 1000000 * 1000}; wavy::timer(&ts, mp::bind(&Framework::keep_alive, static_cast(this))); LOG_TRACE("start keepalive interval = ",interval," usec"); } protected: // call Framework::step_timeout() every `interval_usec' microseconds. void start_timeout_step(unsigned long interval_usec) { m_timer_interval_steps = interval_usec / TIMER_PRECISION_USEC; m_timer_remain_steps = m_timer_interval_steps; struct timespec ts = {TIMER_PRECISION_USEC / 1000000, TIMER_PRECISION_USEC % 1000000 * 1000}; wavy::timer(&ts, mp::bind(&Framework::timer_handler, static_cast(this))); LOG_TRACE("start timeout stepping interval = ",interval_usec," usec"); } protected: void timer_handler() { if(m_timer_remain_steps == 0) { try { static_cast(this)->step_timeout(); } catch (...) { } m_timer_remain_steps = m_timer_interval_steps; } else { --m_timer_remain_steps; } static_cast(this)->step_do_after(); } unsigned long m_timer_remain_steps; unsigned long m_timer_interval_steps; }; struct unknown_method_error : msgpack::type_error { }; #define RESOURCE_CONST_ACCESSOR(TYPE, NAME) \ inline const TYPE& NAME() const { return m_##NAME; } #define RESOURCE_ACCESSOR(TYPE, NAME) \ inline TYPE& NAME() { return m_##NAME; } \ RESOURCE_CONST_ACCESSOR(TYPE, NAME) #define SESSION_IS_ACTIVE(SESSION) \ (SESSION && !SESSION->is_lost()) #define SHARED_ZONE(life, z) shared_zone life(z.release()) #define RPC_DISPATCH(MOD, NAME) \ case MOD##_t::NAME::method::id: \ { \ rpc::request req(from, param); \ MOD.rpc_##NAME(req, z, response); \ break; \ } \ #define RPC_IMPL(MOD, NAME, req, z, response) \ void MOD::rpc_##NAME(rpc::request& req, rpc::auto_zone z, \ rpc::weak_responder response) #define RPC_REPLY_DECL(NAME, from, res, err, z, ...) \ void res_##NAME(basic_shared_session from, rpc::msgobj res, rpc::msgobj err, \ auto_zone z, ##__VA_ARGS__); #define RPC_REPLY_IMPL(MOD, NAME, from, res, err, z, ...) \ void MOD::res_##NAME(basic_shared_session from, rpc::msgobj res, rpc::msgobj err, \ auto_zone z, ##__VA_ARGS__) #define BIND_RESPONSE(MOD, NAME, ...) \ mp::bind(&MOD::res_##NAME, this, _1, _2, _3, _4, ##__VA_ARGS__) #define DISPATCH_CATCH(method, response) \ catch (unknown_method_error& e) { \ try { \ response.error((uint8_t)rpc::protocol::PROTOCOL_ERROR); \ } catch (...) { } \ LOG_ERROR("method ",method.protocol(),".",method.version(), \ " error : unknown method"); \ throw; \ } catch (msgpack::type_error& e) { \ try { \ response.error((uint8_t)rpc::protocol::PROTOCOL_ERROR); \ } catch (...) { } \ LOG_ERROR("method ",method.protocol(),".",method.version(), \ " error: type error"); \ throw; \ } catch (std::exception& e) { \ try { \ response.error((uint8_t)rpc::protocol::SERVER_ERROR); \ } catch (...) { } \ LOG_WARN("method ",method.protocol(),".",method.version(), \ " error: ",e.what()); \ throw; \ } catch (...) { \ try { \ response.error((uint8_t)rpc::protocol::UNKNOWN_ERROR); \ } catch (...) { } \ LOG_ERROR("method ",method.protocol(),".",method.version(), \ " error: unknown error"); \ throw; \ } } // namespace kumo #endif /* logic/rpc_server.h */ kumofs-0.4.13/src/logic/wavy_server.h0000644000076600007660000000337011325036040017477 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #ifndef LOGIC_WAVY_SERVER_H__ #define LOGIC_WAVY_SERVER_H__ #include "rpc/wavy.h" #include "log/mlogger.h" #include "log/logpacker.h" #include #include #include namespace kumo { using rpc::wavy; class wavy_server { public: wavy_server(); ~wavy_server(); void do_after(unsigned int steps, mp::function func); protected: // call this function before starting any threads void init_wavy(unsigned short rthreads, unsigned short wthreads); virtual void end_preprocess() { } void step_do_after(); public: virtual void join(); void signal_handler(int signo); void signal_end(); void signal_hup(); private: unsigned short m_core_threads; unsigned short m_output_threads; std::auto_ptr s_pth; struct do_after_entry { do_after_entry(unsigned int steps, mp::function f) : remain_steps(steps), func(f) { } unsigned int remain_steps; mp::function func; }; mp::pthread_mutex m_do_after_mutex; typedef std::list do_after_t; do_after_t m_do_after; }; } // namespace kumo #endif /* logic/wavy_server.h */ kumofs-0.4.13/src/logic/wavy_server.cc0000644000076600007660000000541211375672676017666 0ustar frsyukifrsyuki// // kumofs // // Copyright (C) 2009 FURUHASHI Sadayuki // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // #include "logic/wavy_server.h" #include namespace kumo { wavy_server::wavy_server() { wavy::initialize(0, 0); } wavy_server::~wavy_server() { } void wavy_server::do_after(unsigned int steps, mp::function func) { mp::pthread_scoped_lock dalk(m_do_after_mutex); m_do_after.push_back( do_after_entry(steps, func) ); } void wavy_server::step_do_after() { do_after_t fire; { mp::pthread_scoped_lock dalk(m_do_after_mutex); for(do_after_t::iterator it(m_do_after.begin()); it != m_do_after.end(); ) { if(it->remain_steps == 0) { fire.splice(fire.end(), m_do_after, it++); } else { --it->remain_steps; ++it; } } } for(do_after_t::iterator it(fire.begin()); it != fire.end(); ++it) { try { // FIXME wavy::submit? it->func(); } catch (...) { } // FIXME log } } namespace { // avoid compile error typedef void (*sigend_callback)(void*, int); static sigend_callback get_signal_handler() { sigend_callback f = &mp::object_callback:: mem_fun; return f; } } // noname namespace void wavy_server::init_wavy(unsigned short rthreads, unsigned short wthreads) { // ignore SIGPIPE if( signal(SIGPIPE, SIG_IGN) == SIG_ERR ) { perror("signal"); throw mp::system_error(errno, "signal"); } // initialize signal handler before starting threads sigset_t ss; sigemptyset(&ss); sigaddset(&ss, SIGHUP); sigaddset(&ss, SIGINT); sigaddset(&ss, SIGTERM); s_pth.reset( new mp::pthread_signal(ss, get_signal_handler(), reinterpret_cast(this)) ); wavy::add_core_thread(rthreads); wavy::add_output_thread(wthreads); } void wavy_server::join() { wavy::join(); } void wavy_server::signal_handler(int signo) { if(signo == SIGINT || signo == SIGTERM) { signal_end(); } else { signal_hup(); } } // dummy function static void finished() { } void wavy_server::signal_end() { wavy::end(); wavy::submit(finished); // submit dummy function end_preprocess(); LOG_INFO("end"); } void wavy_server::signal_hup() { LOG_INFO("SIGHUP"); if(logpacker::is_active()) { logpacker::reopen(); } } } // namespace kumo kumofs-0.4.13/README0000644000076600007660000000000011325036051013733 0ustar frsyukifrsyukikumofs-0.4.13/doc/0000755000076600007660000000000011501565630013640 5ustar frsyukifrsyukikumofs-0.4.13/doc/kumotop.10000644000076600007660000000051711325036040015413 0ustar frsyukifrsyuki.TH KUMOTOP "1" "July 2009" "kumotop" .SH NAME kumotop .SH SYNOPSIS kumotop server-address[:port=19800] ... .PP kumotop -m manager-address[:port=19700] .SH DESCRIPTION Show status of kumo-server and renew it continuously like .B top command. .SH EXAMPLE $ kumotop svr1 svr2 svr3 svr4 .PP $ kumotop -m mgr1 .SH SEE ALSO kumo-server(1). kumofs-0.4.13/doc/kumo-manager.1.txt0000644000076600007660000000263011325036040017114 0ustar frsyukifrsyuki*? KUMO-MANAGER "1" "July 2009" "kumo-manager" *NAME kumo-manager *SYNOPSIS kumo-manager -l -p *DESCRIPTION ''kumo-manager'' manages kumo-servers. Run this daemon on one or two hosts. You can get live status of the kumo-manager using ''kumoctl'' command. *OPTIONS ::?-p --partner ::=master-slave replication partner ::?-a --auto-replace ::=enable auto replacing ::?-Rs --replace-delay ::=delay time of auto replacing in sec. ::?-k --keepalive-interval ::=keepalive interval in seconds ::?-Ys --connect-timeout ::=connect timeout time in seconds ::?-Yn --connect-retry-limit ::=connect retry limit ::?-Ci --clock-interval ::=clock interval in seconds ::?-TW --write-threads ::=number of threads for asynchronous writing ::?-TR --read-threads ::=number of threads for asynchronous reading ::?-o --log ::=output logs to the file ::?-g --binary-log ::=enable binary log ::?-v --verbose ::= ::?-d --daemon ::= *AUTO REPLACING See ''kumoctl(1)'' for details. *EXAMPLE [on mgr1 ]$ kumo-manager -v -l mgr1 -p mgr2 -o - &br; [on mgr2 ]$ kumo-manager -v -l mgr2 -p mgr1 -g errlog.mpac &br; [localhost]$ kumo-manager -v -l localhost -Ys 4 -Yn 2 *SEE ALSO kumoctl(1), kumolog(1). kumofs-0.4.13/doc/kumo-manager.10000644000076600007660000000265611325036040016306 0ustar frsyukifrsyuki.TH KUMO-MANAGER "1" "July 2009" "kumo-manager" .SH NAME kumo-manager .SH SYNOPSIS kumo-manager -l -p .SH DESCRIPTION .B kumo-manager manages kumo-servers. Run this daemon on one or two hosts. You can get live status of the kumo-manager using .B kumoctl command. .SH OPTIONS .TP .B -p --partner master-slave replication partner .TP .B -a --auto-replace enable auto replacing .TP .B -Rs --replace-delay delay time of auto replacing in sec. .TP .B -k --keepalive-interval keepalive interval in seconds .TP .B -Ys --connect-timeout connect timeout time in seconds .TP .B -Yn --connect-retry-limit connect retry limit .TP .B -Ci --clock-interval clock interval in seconds .TP .B -TW --write-threads number of threads for asynchronous writing .TP .B -TR --read-threads number of threads for asynchronous reading .TP .B -o --log output logs to the file .TP .B -g --binary-log enable binary log .TP .B -v --verbose .TP .B -d --daemon .SH AUTO REPLACING See .B kumoctl(1) for details. .SH EXAMPLE [on mgr1 ]$ kumo-manager -v -l mgr1 -p mgr2 -o - .PP [on mgr2 ]$ kumo-manager -v -l mgr2 -p mgr1 -g errlog.mpac .PP [localhost]$ kumo-manager -v -l localhost -Ys 4 -Yn 2 .SH SEE ALSO kumoctl(1), kumolog(1). kumofs-0.4.13/doc/kumo-server.10000644000076600007660000000467011325036040016200 0ustar frsyukifrsyuki.TH KUMO-SERVER "1" "July 2009" "kumo-server" .SH NAME kumo-server .SH SYNOPSIS kumo-server -m -p -l -s .SH DESCRIPTION .B kumo-server stores actual data. You can add kumo-servers after buiding the cluster. You can get live status of the kumo-manager using .B kumostat and .B kumotop command. .SH OPTIONS .TP .B -l --listen listen address .TP .B -L --stream-listen listen port for replacing stream .TP .B -f --offer-tmp path to temporary directory for replacing .TP .B -s --store path to database .TP .B -m --manager1 address of manager 1 .TP .B -p --manager2 address of manager 2 .TP .B -S --replicate-set-retry replicate set retry limit .TP .B -D --replicate-delete-retry replicate delete retry limit .TP .B -gN --garbage-min-time minimum time to maintenance deleted key .TP .B -gX --garbage-max-time maximum time to maintenance deleted key .TP .B -gS --garbage-mem-limit maximum memory usage to memory deleted key .TP .B -k --keepalive-interval keepalive interval in seconds .TP .B -Ys --connect-timeout connect timeout time in seconds .TP .B -Yn --connect-retry-limit connect retry limit .TP .B -Ci --clock-interval clock interval in seconds .TP .B -TW --write-threads number of threads for asynchronous writing .TP .B -TR --read-threads number of threads for asynchronous reading .TP .B -o --log output logs to the file .TP .B -g --binary-log enable binary log .TP .B -v --verbose .TP .B -d --daemon .SH EXAMPLE [on svr1 ]$ kumo-server -v -l svr1 -m mgr1 -p mgr2 -s /var/kumodb.tch -gN 5 -gS 20480 .PP [on svr2 ]$ kumo-server -v -l svr2 -m mgr1 -p mgr2 -s /var/kumodb.tch -TR 6 -TW 4 .PP [on svr3 ]$ kumo-server -v -l svr3 -m mgr1 -p mgr2 -s /var/kumodb.tch -Ci 16 .PP [localhost]$ kumo-server -v -m localhost -l localhost:19801 -L 19901 -s ./database1.tch .PP [localhost]$ kumo-server -v -m localhost -l localhost:19802 -L 19902 -s ./database2.tch .PP [localhost]$ kumo-server -v -m localhost -l localhost:19803 -L 19902 -s ./database3.tch .PP .SH SEE ALSO kumostat(1), kumotop(1), kumolog(1), kumomergedb(1), kumohash(1). kumofs-0.4.13/doc/doc.ja.md0000644000076600007660000013411611373123764015333 0ustar frsyukifrsyuki# kumofs ## kumofsとは？ kumofsは、実用性を重視した分散データストアです。レプリケーション機能を備え、一部のサーバーに障害が発生しても正常に動作し続けます。単体でも高い性能を持ちながら、サーバーを追加することで読み・書き両方の性能が向上する特徴を持ち、低コストで極めて高速なストレージシステムを構築・運用できます。サーバーの追加や復旧はシステムを動かしたまま行うことができ、アプリケーションには一切影響を与えません。 - データは複数のサーバーにレプリケーションされます - データは複数のサーバーに分散して保存されます - 単体のサーバーでも非常に高速です - サーバーを追加すると読み・書き両方の性能が向上します - サーバーを追加してもアプリケーションには影響しません - 一部のサーバーがダウンしても正常に動き続けます - システムを止めずにサーバーを追加できます - システムを止めずにダウンしたサーバーを復旧できます - 2台から60台程度までスケールします（60台以上はまだ検証されていません） - 小さなデータを大量に保存するのに適しています - memcachedプロトコルをサポートしています - サポートしているのは get, set, delete, gets, cas のみです - flagsを保存するには、kumo-gatewayに-Fオプションが必要です - expireを保存するには、kumo-gatewayに-Eオプションが必要です ## データモデル kumofsには *key* と *value* だけで表されるシンプルなデータを保存できます。keyとvalueは任意のバイト列です。 kumofsは以下の4つの操作をサポートしています： **Set(key, value)** keyとvalueのペアを保存します。１つのkey-valueペアは合計３台のサーバーにコピーされます。 Set操作が失敗すると（ネットワーク障害などの理由で）、そのkeyに対応するvalueは不定になります。そのkeyは再度Setするか、Deleteするか、Getしないようにしてください。 **value = Get(key)** keyに対応するvalueを取得します。 Set中にGetした場合に古いvalueが取得されるか新しいvalueが取得されるかは不定ですが、新旧が混ざったvalueにはなることはありません。 **Delete(key, value)** keyに対応するvalueを削除します。 Delete操作は実際には「削除済みフラグをSetする」操作なので、Setと同じ挙動になります。削除済みフラグは一定の時間が経過すると本当に削除されます。 **CAS(key, value, compare)** Compare-and-Swapを行います。 このCAS操作の意味論は、"比較が失敗したら、スワップは常に失敗する" というものです。比較が成功したとき、スワップが成功するとは限りません。この制限は、サーバの数が増減したときに生じます。操作が失敗した場合は、CAS操作をリトライする必要があります。 ## インストール kumofsをコンパイルして実行するには、以下の環境が必要です： - linux >= 2.6.18 - g++ >= 4.1 - ruby >= 1.8.6 - [Tokyo Cabinet](http://1978th.net/tokyocabinet/) >= 1.4.10 - [MessagePack for C++](http://msgpack.sourceforge.net/cpp:install) >= 0.3.1 - [MessagePack for Ruby](http://msgpack.sourceforge.net/ruby:install) >= 0.3.1 - libcrypto (openssl) - zlib Tokyo Cabinet をインストールするには、[Tokyo CabinetのWebサイト](http://1978th.net/tokyocabinet/)から最新のソースパッケージを入手して、./configure && make && make install してください。 MessagePack をインストールするには、[MessagePackのWebサイト](http://msgpack.sourceforge.jp/)から、C/C++向けの最新のソースパッケージを入手して、./configure && make && make install してください。 管理ツールは、rubyで実装されています。"msgpack"パッケージを利用しているので、RubyGemsを使ってインストールしてください。 $ sudo gem install msgpack kumofs のソースパッケージは、[Downloads](http://github.com/etolabo/kumofs/downloads) にあります。ダウンロードしたら、./configure && make && make install でインストールしてください。 $ ./bootstrap # 必要な場合 $ ./configure $ make $ sudo make install MessagePack や Tokyo Cabinet をインストールしたディレクトリによっては、./configure に --with-msgpack オプションや --with-tokyocabinet オプションを追加する必要があるかも知れません。 $ ./bootstrap $ ./configure --with-msgpack=/usr/local --with-tokyocabinet=/opt/local $ make $ sudo make install MessagePack や Tokyo Cabinet をインストールしたディレクトリによっては、実行時に LD_LIBRARY_PATH 環境変数を設定する必要があるかも知れません。 $ export LD_LIBRARY_PATH=/usr/local/lib:/opt/local/lib $ /usr/local/bin/kumo-manager --help ## チュートリアル kumofsクラスタは３種類のデーモンで構成されます： **kumo-server** 実際にデータを保存するノード。少なくとも1台必要です。後から追加できます。 **kumo-manager** kumo-server群を管理するノード。1台または2台で動かします。 **kumo-gateway** アプリケーションからのリクエストをkumo-serverに中継するプロキシ。アプリケーションを動かすホスト上で、１つずつ起動しておきます。 ここでは３台のサーバー *svr1,svr2,svr3* を使ってkumofsのクラスタを構築する方法を紹介します。*svr1* と *svr2* でkumo-managerを起動し、*svr1,svr2,svr3* でkumo-serverを起動します。それから別のクライアント*cli1*からデータを保存･取得してみます。 ### kumo-managerを起動する まず最初に、*svr1* と *svr2* の２台のサーバーで、kumo-managerを起動します。 kumo-managerの引数には、自分のホスト名かIPアドレスと、もう１台のkumo-managerのホスト名かIPアドレスを指定します： [on svr1]$ kumo-manager -v -l svr1 -p svr2 [on svr2]$ kumo-manager -v -l svr2 -p svr1 kumo-managerは19700/tcpをlistenします。 ### kumo-serverを起動する 次に *svr1,svr2,svr3* の３台のサーバーで、kumo-serverを起動します。 kumo-serverの引数には、自分のアドレス、kumo-managerのアドレス、データベースのパスを指定します： [on svr1]$ kumo-server -v -l svr1 -m svr1 -p svr2 -s /var/kumodb.tch [on svr2]$ kumo-server -v -l svr2 -m svr1 -p svr2 -s /var/kumodb.tch [on svr3]$ kumo-server -v -l svr3 -m svr1 -p svr2 -s /var/kumodb.tch kumo-serverは19800/tcpと19900/tcpをlistenします。 ### kumo-serverを登録する kumo-serverは起動しただけでは追加されません。**kumoctl** コマンドを使って登録します。 まずはkumo-serverがkumo-managerから認識されているかどうかを確認してみます： [ ]$ kumoctl svr1 status hash space timestamp: Wed Dec 03 22:15:55 +0900 2008 clock 62 attached node: not attached node: 192.168.0.101:19800 192.168.0.102:19800 192.168.0.103:19800 **not attached node** のところに３台のサーバーが認識されていることを確認したら、実際に登録します： [ ]$ kumoctl svr1 attach 最後に本当に登録されたか確認します： [ ]$ kumoctl svr1 status hash space timestamp: Wed Dec 03 22:16:00 +0900 2008 clock 72 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) not attached node: これでkumo-serverが登録されました。 ### kumo-gatewayの起動する 最後に、kumofsを利用するアプリケーションを動かすホスト上で、kumo-gatewayを起動します。kumo-gatewayはmemcachedプロトコルを実装しているので、アプリケーションからは **localhostで動作しているmemcached** のように見えます。 kumo-gatewayの引数には、kumo-managerのアドレスと、memcachedクライアントを待ち受けるポート番号を指定します： [on cli1]$ kumo-gateway -v -m svr1 -p svr2 -t 11211 これでkumofsを利用する準備が整いました。kumo-gateway を起動したホスト上で、memcachedクライアントを使って **localhost:11211** に接続してみてください。 ### 注意点 すべてのサーバーのシステム時刻は、できる限り同じになるようにしてください。5秒以上ずれていると、正しく動作しません。NTPを使って合わせるのがベストです。 また、memcachedクライアントの「タイムアウト時間」は、必ず長めに設定してください。元々キャッシュを前提としているライブラリがほとんどなので、デフォルトのタイムアウト時間は非常に短くなっていることが多いです。最適な値はユースケースに依存しますが、60秒くらい確保しておくと良いです。 ## HowTo ### 新しいkumo-serverを追加する チュートリアルで構築したシステムに新しいサーバー *svr4* を追加するには、まずkumo-serverを起動し、次にkumoctlコマンドを使って登録します： [on svr4]$ kumo-server -v -l svr4 -m svr1 -p svr2 -s /var/kumodb.tch [ ]$ kumoctl svr1 attach これで新しいサーバーが追加されました。 ### すべてのプロセスをlocalhostで動かす すべてのプロセスを１台のホストで動かして試してみるには以下のようにします： [localhost]$ kumo-manager -v -l localhost [localhost]$ kumo-server -v -m localhost -l localhost:19801 -L 19901 -s ./database1.tch [localhost]$ kumo-server -v -m localhost -l localhost:19802 -L 19902 -s ./database2.tch [localhost]$ kumo-server -v -m localhost -l localhost:19803 -L 19902 -s ./database3.tch [localhost]$ kumo-gateway -v -m localhost -t 11211 ### 全ノードを再起動する メンテナンスなどで、すべてのサーバーを落とす場合は、以下の手順で行ってください。 - kumo-gateway をすべて落とす - kumo-server と kumo-manager をすべて落とす（順番は自由） - 落とす前と同じ構成（IPアドレス、ポート番号、台数）で、kumo-server と kumo-manager を再起動する - kumoctl コマンドで attach サブコマンドを発行する - kumo-gateway を起動する ### ノードの死活状態を表示する kumo-managerはクラスタ全体を管理しているノードです。kumo-managerからはクラスタ全体の状態を取得できます。 クラスタの状態を取得するには、**kumoctl** コマンドを使います。第一引数にはkumo-manager（複数いる場合はどれか１台）のアドレスを指定し、第二引数には 'status' と指定してください。 [ ]$ kumoctl svr1 status hash space timestamp: Wed Dec 03 22:15:45 +0900 2008 clock 58 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) 192.168.0.104:19800 (fault) not attached node: 192.168.0.104:19800 **hash space timestamp** このkumo-managerに登録されているkumo-serverの一覧が最後に更新された時刻。サーバーを追加したときと、サーバーがダウンしたときに更新されます。 **attached node** 登録されているkumo-serverの一覧。**(active)** と表示されているノードは正常に動作しているノードで、**(fault)** と表示されているノードは障害が発生しているか、復旧してからまだ再登録されていないノードです。 **not attached node** 認識されているが登録されていないkumo-serverの一覧。 kumoctlコマンドの詳しい使い方は、リファレンスを参照してください。 ### ノードの負荷を表示する kumo-serverは実際にデータを保存しているノードです。**kumostat** コマンドを使うと、そのkumo-serverに保存されているデータの件数や、今までに処理されたGet操作の累計回数などを取得できます。 $ kumostat svr3 items $ kumostat svr3 cmd_get **uptime** kumo-serverプロセスの起動時間（単位は秒） **version** kumo-serverのバージョン **cmd_get** Get操作を処理した累計回数 **cmd_set** Set操作を処理した累計回数 **cmd_delete** Delete操作を処理した累計回数 **items** データベースに保存されているデータの件数 kumostatコマンドの詳しい使い方はリファレンスを参照してください。 また **kumotop** コマンドを使うと、*top* コマンドのようにkumo-serverの負荷をモニタリングできます。 **-m** に続いてkumo-managerのアドレスを指定するか、モニタしたいkumo-serverのアドレスを列挙してください： $ kumotop -m svr1 ### あるデータがどのkumo-serverに保存されているか調べる kumofsは、データを複数のkumo-serverに分散して保存します。あるデータが実際にどのkumo-serverに保存されているかを調べるには、**kumohash** コマンドを使います： $ kumohash -m svr1 assign "the-key" ### バックアップから復旧する コールドバックアップが役に立つのは、以下のような場面です： - 3台以上のkumo-serverのHDDが同時に壊れた - そのほか何らかの原因でデータが消失した バックアップを作成するには、*kumoctl* コマンドの **backup** サブコマンドを使います。backupを実行すると、それぞれのkumo-serverでデータベースファイルの複製が作成されるので、これをscpコマンドなどを使って１台のホストに集めます。最後に **kumomergedb** コマンドを使って１つのデータベースファイルに結合します。 バックアップから復旧するときは、バックアップしておいたデータベースファイルをすべてのサーバーに配り、kumo-serverを起動します。このとき、すべてのkumo-serverは同じデータを持っており、そのkumo-serverが持っている必要が無いデータまで持っています。その後に *kumoctl* コマンドの **attach** サブコマンドを使ってkumo-serverを登録すると、不要なデータが削除され、整合性のある状態に回復します。 ## トラブルと復旧 ### kumo-serverが1台か2台ダウンした kumo-serverが1台ダウンすると、一部のkey-valueペアのレプリカが1つ減った状態のまま動作し続けます。2台ダウンすると、1つか2つ減った状態のままになります。 この状態からレプリカの数を3つに戻すには、kumo-serverを復旧させたあとkumoctlコマンドを使って再度登録するか、ダウンしたkumo-serverを完全に切り離します。 まずは、kumoctlコマンドを使ってどのkumo-serverに障害が発生しているのかを確認します： [ ]$ kumoctl m1 status # m1はkumo-managerのアドレス hash space timestamp: Wed Dec 03 22:15:35 +0900 2008 clock 50 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) 192.168.0.104:19800 (fault) not attached node: **(fault)** と表示されているkumo-serverに障害が発生しています。 kumo-serverを復旧させて元の台数に戻すときは、**まず古いデータベースファイルを削除するか移動させておき、その後でkumo-serverプロセスを再起動します**。古いデータベースファイルが残っていると、そのサーバーに障害が発生している間に削除したデータが復活してしまう可能性があります。 kumo-serverを再起動すると、kumoctlの表示は以下のようになります： [ ]$ kumoctl m1 status hash space timestamp: Wed Dec 03 22:15:45 +0900 2008 clock 58 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) 192.168.0.104:19800 (fault) not attached node: 192.168.0.104:19800 **not attached node** のところに表示されているkumo-serverは、kumo-managerから認識されているが、まだ登録されていないkumo-serverの一覧です。 ここで **attach** サブコマンドを発行すると、復旧したkumo-serverが実際に登録され、データの複製が3つになるようにコピーされます： [ ]$ kumoctl m1 attach # 復旧したkumo-serverを再登録 [ ]$ kumoctl m1 status hash space timestamp: Wed Dec 03 22:15:55 +0900 2008 clock 62 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) 192.168.0.104:19800 (active) not attached node: ここでkumo-serverを登録するときに、データをコピーするために比較的大規模なネットワークトラフィックが発生することに注意してください。 kumoctlコマンドで *attach* サブコマンドの代わりに **detach** サブコマンドを発行すると、fault状態のkumo-serverが完全に切り離されます。このときも複製の数が3つになるようにコピーが行われます。 [ ]$ kumoctl m1 detach # 落ちたkumo-serverを完全に切り離し [ ]$ kumoctl m1 status hash space timestamp: Wed Dec 03 22:15:55 +0900 2008 clock 62 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) not attached node: ### kumo-serverが3台以上ダウンした kumo-serverが３台以上ダウンすると、一部のデータにアクセスできなくなります。しかしデータベースファイルが残っていれば、データを復旧することができます。 復旧するには、データベースファイルを削除せずにkumo-serverを再起動します。その後 *kumoctl* コマンドの **attach** サブコマンドを使って、再起動したkumo-serverを登録します。その後さらに **full-replace** サブコマンドを発行してください。 このとき障害が発生している間に削除されたデータは復活してしまう可能性があることに注意してください。 ### kumo-managerがダウンした 2台で冗長構成をとっているときに片方のkumo-managerがダウンしまった場合は、まずダウンしたkumo-managerを再起動してください。再起動するkumo-managerのIPアドレスは、障害発生前と同じにしておく必要があります。次に、残っていた方のkumo-managerに対して*kumoctl*コマンドを使って**replace**サブコマンドを発行してください。これで２台のkumo-managerの情報が同期されます。 kumo-managerがすべてダウンしてしまっても、システムを止めることなく復旧できます。この場合は、まずダウンしているkumo-serverがいるときは再起動してください。次に、kumo-managerをすべて再起動させてください。最後に*kumoctl*コマンドの**attach**サブコマンドを使ってkumo-serverを登録します。これで整合性のある状態に回復します。 ### Setが必ず失敗してしまう 何かデータをSetしようとしたときに、何度やっても必ず失敗してしまう場合は、以下の点を調べてみてください： **expireに0以外の値がセットされていないか** memcachedプロトコルでexpireを保存するには、kumo-gatewayの引数に **-E** オプションを負荷する必要があります。そうでなければ、expireは必ず0である必要があります。 **flagsに0以外の値がセットされていないか** memcachedプロトコルでflagsを保存するには、kumo-gatewayの引数に **-F** オプションを付加する必要があります。そうでなければ、flagsは必ず0である必要があります。memcachedのクライアントライブラリによっては、自動的にflagをセットしてしまうものがあります。kumo-gatewayの代わりに、本物のmemcachedに**-vv**オプションを付けて起動すると、memcachedに発行されたコマンドのログがmemcachedの標準出力に表示されるようになります。これを利用して、クライアントライブラリが自動的にflagsやexpireに0以外の値をセットしていないか確認してください。 **kumo-serverは登録されているか** *kumoctl*コマンドの**status**サブコマンドを使ってkumo-managerの状態を調べ、kumo-serverが*attached node*として登録されており、*active)*と表示されていることを確認してください。 **サーバーによってルーティング表が食い違っていないか** kumo-serverは、それぞれノードの一覧表を保持しています。その内容が食い違っていると、Set操作が成功しません。*kumostat -m MANAGER whs*と実行して、すべてのkumo-serverのノード一覧表が同じ（hash space timestampの値が同じ）であるかどうか確認してください。食い違っていた場合は、*kumoctl*コマンドの**replace**コマンドを発行してください。また、サーバーのシステム時刻が同じになっていることを確認してください。時刻が食い違っていると正しく動作しません。 ### Setがたまに失敗してしまう memcachedのクライアントライブラリの実装によっては、デフォルトのタイムアウト時間が非常に短く設定されていることがあります。Set操作は比較的時間がかかるので、タイムアウトしてしまっている可能性があります。 memcachedのクライアントライブラリの設定で、タイムアウト時間を長くしてみてください。 ### SetできるのにGetできない kumofsは、Set/Delete操作用とGet操作用の２つのルーティング表を使っています。通常この２つは同じですが、サーバーの追加や復旧の処理中（kumoctlでreplaceサブコマンドを発行して、データのコピーを行っている最中）にエラーが発生すると、2つのルーティング表が食い違ってしまうことがあります。 *kumostat*コマンドの**hscheck**サブコマンドを使うと、それぞれのサーバーで２つのルーティング表が食い違っていないかを確認することができます。 もし食い違っていた場合は、*kumoctl*コマンドの**replace**サブコマンドを発行してください。 ### 新しいデータをSetしても古い値がGetされてしまう すべてのデータにはタイムスタンプが付けられています。タイムスタンプは、システム時刻（UNIX時刻）と「論理クロック（Lamport Clock」を組み合わせたもので、システム時刻のずれが少ない場合は論理クロックで差が吸収されますが、5秒以上ずれていると、正しく動作しません。 サーバーのシステム時刻は、できる限り同じになるようにしてください。NTPを使って合わせるのがベストです。 ### データベースファイルには保存されているのにGetできないkeyがある kumofsはデータを複数のkumo-serverに分散して保存しますが、保存するときに「所定」のkumo-serverに保存し、取得するときは「所定」のkumo-serverに保存されていることを前提とします。このため、何らかの理由でデータが「所定」のkumo-serverとは違うkumo-serverに保存されていると、そのデータがデータベースファイルには保存されていても取得できません。 この問題は、kumo-managerのノード一覧表が食い違っているときに発生することがあります。*kumoctl*コマンドの**full-replace**サブコマンドを使うと修復できます。ただし、full-replaceを使うと大きなネットワークトラフィックが発生するので、注意してください。 ### 障害が発生していないのに障害と判定されてしまう kumo-managerのタイムアウト時間が短すぎる可能性があります。kumo-managerの**-Ys**引数や**-Yn**引数の値を大きくすると、タイムアウト時間を引き延ばせます。 ## 性能とチューニング ### 性能の見積もり kumofsは AMD Athlon64 X2 5000+ を搭載したサーバーを１台使って、1秒間に約5万回のGet操作を処理できます。このスループットはkumo-serverの台数にほぼ比例して向上するので、5台のサーバーを使えば1秒間に約25万回のGet操作を処理できます。Set操作とDelete操作のスループットは、Get操作の約3分の1になります。 ただしこのスループットは、すべてのデータがキャッシュメモリに収まっている場合のスループットです。1つのデータは3つにレプリケーションされるので、合計1GBのデータを保存するには合計3GBのメモリを必要とします。また、1つのデータはアラインメントが取られて保存されるため、1つのデータのサイズは16バイトの倍数（デフォルト）に切り上げられます。ここから計算すると、例えば１つのデータのサイズが160バイトで、2GBのメモリを搭載したサーバーを5台用意すると、2GB * 5台 / 3レプリカ / 160バイト = 2236万件 までのデータがキャッシュメモリに収まります。 ### データベースファイルのチューニング Tokyo Cabinetのハッシュデータベースのチューニングすることで、性能が大きく変わります。最大の性能を得るには、kumo-serverを起動する前に必ず **tchmgr** コマンドを使ってデータベースファイルを作成するようにしてください。 最も重要なのは、バケット数のチューニングです。詳しくは [Tokyo Cabinet のドキュメント](http://1978th.net/tokyocabinet/spex-ja.html) を参照してください。 Tokyo Cabinetのパラメータのうち、拡張メモリマップのサイズ（xmsiz）とキャッシュ機構（rcnum）は、kumo-serverのコマンドライン引数で指定します。kumo-serverの **-s** オプションで、データベースファイル名の後ろに **#xmsiz=XXX** と指定すると、拡張メモリマップのサイズを指定できます。同様に **#rcnum=XXX** と指定すると、キャッシュ機構を有効化できます。 [on svr1]$ tchmgr create database.tch 1000000 [on svr1]$ kumo-server -v -m mgr -l svr1 -s "database.tch#xmsiz=600m#rcnum=4k" ### スレッド数のチューニング CPUのコア数が多い場合は、kumo-serverやkumo-gatewayのワーカースレッドの数（-TR引数）を増やすと性能が向上します。CPUのスレッド数+2 くらいが目安です。デフォルトは8です。 １つのデータのサイズが大きい場合は、kumo-serverやkumo-gatewayの送信用スレッドの数（-TW引数）を増やすと性能が向上する可能性があります。デフォルトは2です。 ## コマンドリファレンス ### configureフラグ **--with-tokyocabinet=DIR** Tokyo Cabinetがインストールされているディレクトリを指定する **--with-msgpack=DIR** MessagePackがインストールされているディレクトリを指定する **--enable-trace** 画面を埋め尽くすほど冗長なデバッグ用のメッセージを出力するようにする ### 共通のコマンドライン引数 **-o <path.log>** ログを標準出力ではなく指定されたファイルに出力する。**-**を指定すると標準出力に出力する。省略するとログに色を付けて標準出力に出力する **-v** WARNよりレベルの低いメッセージを出力する **-g <path.mpac>** バイナリ形式のログを指定されたファイルに出力する **-d <path.pid>** デーモンになる。指定されたファイルにpidを書き出す **-Ci <sec>** タイマークロックの間隔を指定する。単位は秒で、整数か小数を定できる **-Ys <sec>** connect(2)のタイムアウト時間を指定する。単位は秒で、整数か小数を指定できる **-Yn <num>** connect(2)のリトライ回数を指定する **-TR <num>** ワーカースレッドの数を指定する **-TW <num>** 送信用スレッドの数を指定する ### kumo-manager **-l <address>** 待ち受けるアドレス。**他のノードから見て**接続できるホスト名とポート番号を指定する **-p <address>** もし存在するなら、もう一台のkumo-managerのホスト名とポート番号を指定する **-c <port>** kumoctlからのコマンドを受け付けるポート番号を指定する **-a** kumo-serverが追加・離脱されたときに、マニュアル操作を待たずにレプリケーションの再配置を自動的に行うようにする。実行中でもkumoctlコマンドを使って変更できる **-Rs** 自動的な再配置が有効なときに、サーバーの追加・離脱を検出してからレプリケーションの再配置を開始するまでの待ち時間を指定する。単位は秒 ### kumo-server **-l <address>** 待ち受けるアドレス。**他のノードから見て**接続できるホスト名とポート番号を指定する **-L <port>** kumo-serverが待ち受けるもう一つのポートのポート番号を指定する **-m <address>** kumo-managerのホスト名とポート番号を指定する **-p <address>** もし存在するなら、もう一台のkumo-managerのホスト名とポート番号を指定する **-s <path.tch[#xmsiz=SIZE][#rcnum=SIZE]>** データを保存するデータベースファイルのパスを指定する **-f <dir>** レプリケーションの再配置に使う一時ファイルを保存するディレクトリを指定する。データベースファイルのサイズに応じて十分な空き容量が必要 **-gS <seconds>** deleteしたエントリのクロックを保持しておくメモリ使用量の上限をKB単位で指定する **-gN <seconds>** deleteしたエントリのクロックを保持しておく最小時間を指定する。メモリ使用量が上限に達していると、最大時間に満たなくても最小時間を過ぎていれば削除される。 **-gX <seconds>** deleteしたエントリのクロックを保持しておく最大時間を指定する #### 削除済みフラグの回収 Delete操作は実際には削除済みフラグをSetする操作です。しかし削除済みフラグは時間が経過すると回収され、本当に削除されます。削除済みフラグが回収されると一貫性は保証されません。削除済みフラグは以下の条件で回収されます： **Deleteしてから一定の時間が経過した** この時間はkumo-serverの**-gX**オプションで指定できます。 **Deleteフラグを記憶するメモリ使用量の上限に達し、かつDeleteしてから一定の時間が経過した** この時間はkumo-serverの**-gN**オプションで指定できます。メモリ使用量の上限は**-gS**オプションで指定できます。 削除済みフラグを記憶するメモリ使用量の上限に達したが、Deleteしてから一定の時間が経過していない場合は、削除済みフラグはデータベースファイルの中に放置されます。放置された削除済みフラグは、次に再配置操作が行われたときに回収されます。 ### kumo-gateway **-m <address>** kumo-managerのホスト名とポート番号を指定する **-p <address>** もし存在するなら、もう一台のkumo-managerのホスト名とポート番号を指定する **-t <port>** memcachedテキストプロトコルを待ち受けるポート番号を指定する **-b <port>** memcachedバイナリプロトコルを待ち受けるポート番号を指定する（EXPERIMENTAL） **-F** memcachedテキストプロトコルで、flagsを保存するようにする **-G <number>** Get操作の最大リトライ回数を指定する **-S <number>** Set操作の最大リトライ回数を指定する **-D <number>** Delete操作の最大リトライ回数を指定する **-As** Set操作でレプリケーションするとき、レプリケーション完了の応答を待たずに成功を返すようにする **-Ad** Delete操作でレプリケーションするとき、レプリケーション完了の応答を待たずに成功を返すようにする #### 非同期レプリケーション kumofsではデータをsetしたりdeleteしたりするときレプリケーションを行いますが、デフォルトではレプリケーションが完了するまで待ってから（すべてのサーバーから応答が帰ってきてから）アプリケーションに応答が返されます。これを1台のkumo-serverに書き込みが完了した時点で応答を返すようにすると（非同期レプリケーション）、更新系の応答時間が大幅に短縮されます。 ただし非同期レプリケーションを有効にすると、成功応答が帰ってきたとしても、必ずしもレプリケーションが成功していることが保証されず、そのため複数のkumo-server間でデータの一貫性が保たれているとが保証されなくなります。 Set操作のレプリケーションを非同期にするには、kumo-gatewayのコマンドライン引数に**-As**を、Delete操作のレプリケーションを非同期にするには**-Ad**を追加してください。 ### kumoctl kumoctlコマンドはkumo-managerに様々なコマンドを発行するための管理コマンドです。 第一引数にkumo-managerのアドレスを指定し、第二引数にサブコマンドを指定します。 Usage: kumoctl address[:port=19799] command [options] command: status get status attach attach all new servers and start replace attach-noreplace attach all new servers detach detach all fault servers and start replace detach-noreplace detach all fault servers replace start replace without attach/detach full-replace start full-replace (repair consistency) backup [suffix=????????] create backup with specified suffix enable-auto-replace enable auto replace disable-auto-replace disable auto replace **attach**サブコマンドは、認識しているが登録されていないkumo-serverを実際に登録します。**detach**サブコマンドは、fault状態のkumo-serverを切り離します。 **attach-noreplace**サブコマンドは、**attach**とほぼ同じですが、kumo-serverを登録した後にkey-valueペアの複製の再配置を行いません。**detach-noreplace**サブコマンドは、**detach**と同じですが、kumo-serverを切り離した後に複製の再配置を行いません。 **replace**サブコマンドは複製の再配置だけを行います。attach-noreplaceサブコマンドとdetach-noreplaceサブコマンドは、attachとdetachを同時に行いたいときのみ使用し、すぐにreplaceサブコマンドを使って再配置を行ってください。再配置を行わないまま長い間放置してはいけません。 **backup**サブコマンドは、データベースファイルのバックアップを作成します。バックアップは認識しているすべてのkumo-server上で作成されます。 バックアップファイルのファイル名は、元のデータベースファイル名に第三引数で指定したsuffixを付けたファイル名になります。suffixを省略するとその日の日付(YYMMDD)が使われます。 作成されたバックアップファイルは、**kumomergedb**コマンドを使って1つのファイルにまとめることができます。 ### kumostat kumostatコマンドを使うとkumo-serverの状態を取得することができます。 第一引数にkumo-serverのホスト名とポート番号を指定し、第二引数にコマンドを指定します： Usage: kumostat server-address[:port=19800] command kumostat -m manager-address[:port=19700] command command: pid get pid of server process uptime get uptime time get UNIX time version get version cmd_get get number of get requests cmd_set get number of set requests cmd_delete get number of delete requests items get number of stored items rhs get rhs (routing table for Get) whs get whs (routing table for Set/Delete) hscheck check if rhs == whs set_delay maximize throughput at the expense of latency unset_delay minimize latency at the expense of throughput **-m**に続いてkumo-managerのアドレスを指定すると、attachされていてactiveなすべてのkumo-serverの状態を表示します。 **pid** kumo-serverプロセスのpidを表示 **uptime** kumo-serverプロセスの起動時間（単位は秒）を表示 **time** kumo-serverプロセスが走っているホストのシステム時刻を表示 **version** kumo-serverのバージョンを表示 **cmd_get** Get操作を処理した回数を表示 **cmd_set** Set操作を処理した回数を表示 **cmd_delete** Delete操作を処理した回数を表示 **items** データベースに保存されているエントリ数を表示 **rhs** Get操作に使われるルーティング表を表示 **whs** Set操作とDelete操作に使われるルーティング表を表示 **hscheck** rhsとwhsが同じかどうかチェックします **set_delay** 遅延を犠牲にして最大スループットを最大化する **unset_delay** 最大スループットを犠牲にして遅延を最小化する rhsとwhsが食い違っている場合は、再配置を実行中か、前回の再配置が失敗している可能性があります。 ### kumotop kumotopコマンドを使うとkumo-serverの状態を定期的に更新しながら表示することができます。 引数に監視したいkumo-serverのアドレスを指定します。kumo-serverのアドレスは複数指定できます： Usage: kumotop server-address[:port=19800] ... kumotop -m manager-address[:port=19700] **-m** に続いてkumo-managerのアドレスを指定すると、attachされているすべてのkumo-serverの状態を表示します。 ### kumomergedb kumomergedbコマンドは複数のデータベースファイルを1つにまとめます。主にバックアップしたデータベースファイルを１つにまとめるために使います。 第一引数に出力先のファイル名を指定し、第二引数以降にまとめたいデータベースファイルを指定します。 $ kumomergedb backup.tch-20090101 \ server1.tch-20090101 server2.tch-20090101 server3.tch-20090101 ### kumohash **kumohash** コマンドを使うと、あるkeyがどのkumo-serverに保存されるかを計算することができます。 Usage: kumohash server-address[:port=19800] ... -- command [options] kumohash -m manager-address[:port=19700] command [options] command: hash keys... calculate hash of keys assign keys... calculate assign node dump dump hash space **hash** keyのハッシュ値を計算する **assign** keyがどのkumo-serverに保存されるかを計算する **dump** Consistent Hashingのルーティング表を表示する ### kumolog **kumolog** コマンドはバイナリ形式のログを人間にとって読みやすいテキストに変換して表示します。 kumolog [options] <logfile.mpac> **-f, --follow ** *tail -f*と同じ効果 **-t, --tail ** 最後のN個のログだけ表示する（デフォルト: N=10） **-h, --head ** 最初のN個のログだけ表示する（デフォルト: N=10） **-n, --lines=[-]N ** Nを指定する #### ログ kumo-manager, kumo-server, kumo-gateway は、それぞれ2種類のログを出力します： **テキスト形式** 行区切りのテキストフォーマットのログ。標準出力に出力される **バイナリ形式** MessagePackでシリアライズされたバイナリ形式のログ テキスト形式のログは、常に出力されます。**-v**オプションを付けると冗長なログも出力されるようになります。テキストログはファイルに書き出すこともできますが、ログローテーションはサポートしていません。デフォルトでは優先度によってログに色が付きますが、**-d <path.pid>**オプションを指定してデーモンとして起動するか、**-o "-"**オプションを指定すると色が付かなくなります。daemon tools の multilog を使ってログを取るときは、**-o "-"** オプションを付けてください。 バイナリ形式のログは、 **-g <path.mpac>** オプションを付けたときだけ出力されます。バイナリログはSIGHUPシグナルを受け取るとログファイルを開き直すため、logrotateなどを使ってログローテーションができます。 テキスト形式のログとバイナリ形式のログは、異なる内容が出力されます。 ## FAQ ### kumofsの名前の由来は？ *kumo*は、空に浮かぶ**雲**を意味しています。雲は落ちないです。*fs*は、予想に反してfast storageの略です。 ### サーバーに障害が発生したと判断される基準 メッセージを送ろうとしたところ、接続済みのすべてのTCPコネクションでエラーが発生し、再接続を試みても失敗して再接続のリトライ回数が上限に達したら、そのノードはダウンしたと判断します。 TCPコネクションが切断されただけではダウンしたとは判断せず、メッセージの送信に失敗しても制限回数以内に再接続することができたら、メッセージは再送されます。 kumo-serverとkumo-managerは常にkeepaliveメッセージをやりとりしており、いつもメッセージを送ろうとしている状態になっています。kumo-managerはkumo-serverがダウンしたらできるだけ早く検出してfaultフラグをセットし、正常なアクセスを継続させます。 ### どのkumo-serverにデータを保存するかを決めるアルゴリズム kumofsはConsistent Hashingと呼ばれるアルゴリズムを利用しています。ハッシュ関数はSHA-1で、下位の64ビットのみを使います。1台の物理ノードは128台の仮想ノードを持ちます。 データを取得するときは、kumo-gatewayがkeyにハッシュ関数を掛けてハッシュ表から担当ノードを計算し、担当ノードからデータを取得します。取得に失敗したときは、ハッシュ表上でその次に当たるノードから取得します。それでも失敗したらその次の次のノードから取得します。それでも失敗したら最初の担当ノードに戻ってリトライします。 データを変更するときは、kumo-gatewayがkeyにハッシュ関数を掛けてハッシュ表から担当ノードを計算し、担当ノードにデータを送信します。取得する場合とは異なり、次のノードにフォールバックすることはありません。 担当ノードはSetやDelete操作を受け取ると、データをハッシュ表上で次のノードと、次の次のノードにレプリケーションします。 担当ノードはkumo-gatewayからリクエストを受け取ったとき、本当に自分が担当ノードであるかどうかを自分が持っているハッシュ表を使って確認します。間違っていた場合はリクエストを拒否します。このように必ず特定の担当ノードだけがデータを変更でき、他のノードが同じタイミングで同じkey-valueを変更することがないようになっています。 担当ノードを選ぶときfaultフラグがセットされているノードはスキップします。このため一部の担当ノードがダウンしている状態でも正常なアクセスを続けられます。 ### データベースファイルのフォーマット 以下のような構造で保存されています。箱の中の数字はビット数で、エンディアンはビッグエンディアンです。 key: +---------+-----------------+ | 64 | ... | +---------+-----------------+ hash key active value: +---------+--+-----------------+ | 64 |16| ... | +---------+--+-----------------+ clocktime metadata data deleted value: +---------+ | 64 | +---------+ clocktime clocktime: +----+----+ | 32 | 32 | +----+----+ UNIX time logical clock kumofs-0.4.13/doc/kumo-server.1.txt0000644000076600007660000000464011325036040017013 0ustar frsyukifrsyuki*? KUMO-SERVER "1" "July 2009" "kumo-server" *NAME kumo-server *SYNOPSIS kumo-server -m -p -l -s *DESCRIPTION ''kumo-server'' stores actual data. You can add kumo-servers after buiding the cluster. You can get live status of the kumo-manager using ''kumostat'' and ''kumotop'' command. *OPTIONS ::?-l --listen ::=listen address ::?-L --stream-listen ::=listen port for replacing stream ::?-f --offer-tmp ::=path to temporary directory for replacing ::?-s --store ::=path to database ::?-m --manager1 ::=address of manager 1 ::?-p --manager2 ::=address of manager 2 ::?-S --replicate-set-retry ::=replicate set retry limit ::?-D --replicate-delete-retry ::=replicate delete retry limit ::?-gN --garbage-min-time ::=minimum time to maintenance deleted key ::?-gX --garbage-max-time ::=maximum time to maintenance deleted key ::?-gS --garbage-mem-limit ::=maximum memory usage to memory deleted key ::?-k --keepalive-interval ::=keepalive interval in seconds ::?-Ys --connect-timeout ::=connect timeout time in seconds ::?-Yn --connect-retry-limit ::=connect retry limit ::?-Ci --clock-interval ::=clock interval in seconds ::?-TW --write-threads ::=number of threads for asynchronous writing ::?-TR --read-threads ::=number of threads for asynchronous reading ::?-o --log ::=output logs to the file ::?-g --binary-log ::=enable binary log ::?-v --verbose ::= ::?-d --daemon ::= *EXAMPLE [on svr1 ]$ kumo-server -v -l svr1 -m mgr1 -p mgr2 -s /var/kumodb.tch -gN 5 -gS 20480 &br; [on svr2 ]$ kumo-server -v -l svr2 -m mgr1 -p mgr2 -s /var/kumodb.tch -TR 6 -TW 4 &br; [on svr3 ]$ kumo-server -v -l svr3 -m mgr1 -p mgr2 -s /var/kumodb.tch -Ci 16 &br; [localhost]$ kumo-server -v -m localhost -l localhost:19801 -L 19901 -s ./database1.tch &br; [localhost]$ kumo-server -v -m localhost -l localhost:19802 -L 19902 -s ./database2.tch &br; [localhost]$ kumo-server -v -m localhost -l localhost:19803 -L 19902 -s ./database3.tch &br; *SEE ALSO kumostat(1), kumotop(1), kumolog(1), kumomergedb(1), kumohash(1). kumofs-0.4.13/doc/doc.en.md0000644000076600007660000002364311373123665015345 0ustar frsyukifrsyuki# kumofs ## Overview kumofs is a scalable and highly available distributed key-value store. - Data is replicated over multiple servers. - Data is partitioned over multiple servers. - Extreme single node performance; comparable with memcached. - Both read and write performance got improved as servers added. - Servers can be added without stopping the system. - Servers can be added without changing the client applications. - The system does not stop even if one or two servers crashed. - The system does not stop to recover crashed servers. - Scalable from 2 to 60 servers. (more than 60 servers has not be tested yet) - Optimized for storing a large amount of small data. - memcached protocol support. - supported commands are get (+get_multi), set, delete, gets and cas. - specify -F option to the kumo-gateway to save flags. - specify -E option to the kumo-gateway to save expiration time. ## Data Model kumofs supports following 4 operations: **Set(key, value)** Store the key-value pair. One key-value pair is copied on three servers. If the Set operation is failed (because of network trouble, etc.), the associated value of the key becomes indefinite. Retry to set the value, delete the key or not to get the key. **value = Get(key)** Retrieve the associated value of the key. **Delete(key)** Delete the key and its associated value. **CAS(key, value, compare)** Compare-and-Swap the key and its associated value. The semantics of the CAS operation is that "the swapping always fails if the comparison fails". This means that the swapping may not succeed if the comparison succeeds. This restriction is caused when some servers are detached or attached. You are required to retry the operation if the swapping is failed. ## Installation Following environment is required to build kumofs: - linux >= 2.6.18 - g++ >= 4.1 - ruby >= 1.8.6 - [Tokyo Cabinet](http://1978th.net/tokyocabinet/) >= 1.4.10 - [MessagePack for C++](http://msgpack.sourceforge.net/cpp:install) >= 0.3.1 - [MessagePack for Ruby](http://msgpack.sourceforge.net/ruby:install) >= 0.3.1 - libcrypto (openssl) - zlib Configure and install in the usual way: $ ./bootstrap # if needed $ ./configure $ make $ sudo make install To install Tokyo Cabinet, get the latest source package from [the web site](http://1978th.net/tokyocabinet/) and run ./configure && make && make install. To install MessagePack, get the latest source package from [the web site](http://msgpack.sourceforge.jp/) and run ./configure && make && make install. The administration tools are implemented in ruby. Since they requires "msgpack" package, install it using RubyGems. $ sudo gem install msgpack The latest release of the kumofs is available at [Downloads](http://github.com/etolabo/kumofs/downloads). Get it and run ./configure && make && make install. $ ./bootstrap # if needed $ ./configure $ make $ sudo make install According to the install directory of MessagePack or Tokyo Cabinet, --with-msgpack option or --with-tokyocabinet option might have to be added to ./configure. $ ./bootstrap $ ./configure --with-msgpack=/usr/local --with-tokyocabinet=/opt/local $ make $ sudo make install ## Tutorial kumofs system consists of following 3 daemons: **kumo-server** this node stores data. Run this daemon on least one hosts. You can add kumo-servers after building the cluster. **kumo-manager** this node manages kumo-servers. Run this daemon on one or two hosts. **kumo-gateway** this daemon receives requests from applications and relays it to the kumo-servers. Run this daemon on the hosts that runs applications that uses kumofs. This tutorial explains how to build kumofs cluster using 3 hosts named *svr1,svr2,svr3*. Run kumo-manager on *svr1* and *svr2* and run kumo-server on *svr1,svr2,svr3*. Then use the kumofs cluster from client host named *cli1*. ### Run kumo-manager First, run kumo-manager on *svr1* and *svr2*. kumo-manager requires IP address of its host and IP address of the another kumo-manager. [on svr1]$ kumo-manager -v -l svr1 -p svr2 [on svr2]$ kumo-manager -v -l svr2 -p svr1 kumo-manager listens on 19700/tcp by default. ### Run kumo-server Second, run kumo-server on *svr1,svr2,svr3*. kumo-server requires IP address of its host, IP address of the kumo-managers and path to the database file: [on svr1]$ kumo-server -v -l svr1 -m svr1 -p svr2 -s /var/kumodb.tch [on svr2]$ kumo-server -v -l svr2 -m svr1 -p svr2 -s /var/kumodb.tch [on svr3]$ kumo-server -v -l svr3 -m svr1 -p svr2 -s /var/kumodb.tch ### Attach kumo-server Third, attach kumo-servers into the cluster using **kumoctl** command. Confirm that the kumo-servers are recognized by the kumo-manager first: [ ]$ kumoctl svr1 status hash space timestamp: Wed Dec 03 22:15:55 +0900 2008 clock 62 attached node: not attached node: 192.168.0.101:19800 192.168.0.102:19800 192.168.0.103:19800 Recognized kumo-servers are listed at **not attached node**. Then, attach them as follows: [ ]$ kumoctl svr1 attach Attached kumo-servers are listed at **attached node**. Confirm it as follows: [ ]$ kumoctl svr1 status hash space timestamp: Wed Dec 03 22:16:00 +0900 2008 clock 72 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) not attached node: ### Run kumo-gateway Finally, run kumo-gateway on the hosts that runs applications that uses kumofs. kumo-gateway requires IP address of the kumo-managers and port number that accepts memcached protocol client. [on cli1]$ kumo-gateway -v -m svr1 -p svr2 -t 11211 It is ready to use kumofs cluster. Connect **localhost:11211** using memcached client on *cli1*. ## HowTo ### Add new server into the running system To add a server into the system that is built in the tutorial, run kumo-server on another host, and then attach it using **kumoctl** command. [on svr4]$ kumo-server -v -l svr4 -m svr1 -p svr2 -s /var/kumodb.tch [ ]$ kumoctl svr1 attach ### Run all daemons on the one server [localhost]$ kumo-manager -v -l localhost [localhost]$ kumo-server -v -m localhost -l localhost:19801 -L 19901 -s ./database1.tch [localhost]$ kumo-server -v -m localhost -l localhost:19802 -L 19902 -s ./database2.tch [localhost]$ kumo-server -v -m localhost -l localhost:19803 -L 19902 -s ./database3.tch [localhost]$ kumo-gateway -v -m localhost -t 11211 ### Show status of the nodes You can get status of the cluster from from kumo-manager. Use **kumoctl** command to get the status. Specify IP address of the kumo-manager for first argument and 'status' for second argument. [ ]$ kumoctl svr1 status hash space timestamp: Wed Dec 03 22:15:45 +0900 2008 clock 58 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) 192.168.0.104:19800 (fault) not attached node: 192.168.0.104:19800 **hash space timestamp** The time that the list of attached kumo-servers is updated. It is updated when new kumo-server is added or existing kumo-server is down. **attached node** The list of attached kumo-servers. **(active)** is normal node and **(fault)** is fault node or recovered but not re-attached node. **not attached node** The list of recognized but not-attached nodes. ### Show load of the nodes kumo-server is the node that stores data. You can get load information such as the number of items that is stored on the node using **kumostat** command. $ kumostat svr3 items $ kumostat svr3 cmd_get **uptime** uptime of the kumo-server **version** version of the kumo-server **cmd_get** total number of processed get requests **cmd_set** total number of processed set requests **cmd_delete** total number of processed delete requests **items** number of stored items **kumotop** command shows status of the servers like *top* command. $ kumotop -m svr1 ### Look up which node stores the key kumofs distributes key-value pairs into the multiple servers. **kumohash** command look up which node stores the key. $ kumohash -m svr1 assign "the-key" ## Troubleshooting ### one or two kumo-servers are down First, confirm that which of kumo-servers are down: [ ]$ kumoctl m1 status # m1 is address kumo-manager hash space timestamp: Wed Dec 03 22:15:35 +0900 2008 clock 50 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) 192.168.0.104:19800 (fault) not attached node: **(fault)** nodes are down. Second, reboot the host and run kumo-server. Before running kumo-server, remove database file. Otherwise deleted keys may be restored. The status of cluster will be as following: [ ]$ kumoctl m1 status hash space timestamp: Wed Dec 03 22:15:45 +0900 2008 clock 58 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) 192.168.0.104:19800 (fault) not attached node: 192.168.0.104:19800 Finally, *attach* the kumo-server: [ ]$ kumoctl m1 attach [ ]$ kumoctl m1 status hash space timestamp: Wed Dec 03 22:15:55 +0900 2008 clock 62 attached node: 192.168.0.101:19800 (active) 192.168.0.102:19800 (active) 192.168.0.103:19800 (active) 192.168.0.104:19800 (active) not attached node: ## Performance tuning To get best performance, create database file using *tchmgr* command before starting kumo-server. See [documents of Tokyo Cabinet](http://1978th.net/tokyocabinet/spex-en.html) for details. Example: [on svr1]$ tchmgr create /var/kumodb.tch 1310710 [on svr1]$ kumo-server -v -l svr1 -m mgr1 -p mgr2 -s /var/kumodb.tch ## FAQ ### What does 'kumofs' mean? *kumo* means *cloud* in Japanese. Cloud won't fall down ;-) *fs* means Fast Storage. kumofs-0.4.13/doc/kumostat.1.txt0000644000076600007660000000310511325036040016376 0ustar frsyukifrsyuki*? KUMOSTAT "1" "July 2009" "kumostat" *NAME kumostat *SYNOPSIS kumostat server-address[:port=19800] command &br; kumostat -m manager-address[:port=19700] command *DESCRIPTION Get status from Server node. *COMMANDS :pid :get pid of server process :uptime :get uptime :time :get UNIX time :version :get version :cmd_get :get total number of processed get requests :cmd_set :get total number of processed set requests :cmd_delete :get total number of processed delete requests :items :get number of stored items :rhs :get rhs (routing table for Get) :whs :get whs (routing table for Set/Delete) :hscheck :check if rhs == whs :set_delay :maximize throughput at the expense of latency :unset_delay :maximize throughput at the expense of latency *DELAY MODE If the delay mode is enabled, req/sec throughput is maximized at the expense of latency. This mode actually disables TCP_NODELAY option of all sockets. The practice of this feature is as following: &br; - run some scripts that watches load of the kumo-server. (see source code of kumotop) &br; - if the load of kumo-server becomes high, enable delay mode by ''kumostat set_delay'' command. &br; - if the load of kumo-server becomes low, disable delay mode by ''kumostat unset_delay'' command. &br; *EXAMPLE $ kumostat svr1 items &br; $ kumotop -m mgr1 hscheck *SEE ALSO kumo-server(1). kumofs-0.4.13/doc/kumotop.1.txt0000644000076600007660000000050711325036040016230 0ustar frsyukifrsyuki*? KUMOTOP "1" "July 2009" "kumotop" *NAME kumotop *SYNOPSIS kumotop server-address[:port=19800] ... &br; kumotop -m manager-address[:port=19700] *DESCRIPTION Show status of kumo-server and renew it continuously like ''top'' command. *EXAMPLE $ kumotop svr1 svr2 svr3 svr4 &br; $ kumotop -m mgr1 *SEE ALSO kumo-server(1). kumofs-0.4.13/doc/kumohash.10000644000076600007660000000103211325036040015525 0ustar frsyukifrsyuki.TH KUMOHASH "1" "July 2009" "kumohash" .SH NAME kumohash .SH SYNOPSIS kumohash server-address[:port=19800] ... -- command [options] .PP kumohash -m manager-address[:port=19700] command [options] .SH DESCRIPTION kumohash is a Consistent Hashing simulator. .SH COMMANDS .TP .B hash key... calculate hash of keys .TP .B assign keys... calculate assign node .TP .B dump dump hash space .SH EXAMPLE $ kumohash svr1 svr2 svr3 svr4 -- dump .PP $ kumohash -m mgr1 assign "key1" "key2" "key3" kumofs-0.4.13/doc/kumo-gateway.1.txt0000644000076600007660000000412111363332144017146 0ustar frsyukifrsyuki*? KUMO-GATEWAY "1" "July 2009" "kumo-gateway" *NAME kumo-gateway *SYNOPSIS kumo-gateway -m -p [-t port] [-b port] [-c port] *DESCRIPTION ''kumo-gateway'' receives requests from applications and relays it to the kumo-servers. Run this daemon on the hosts that runs applications that uses kumofs. *OPTIONS ::?-m --manager1 ::=address of manager 1 ::?-p --manager2 ::=address of manager 2 ::?-lc --local-cache ::=local cache (Tokyo Cabinet abstract database) ::?-t <[addr:]port=11411> --memproto-text ::=memcached text protocol listen port ::?-b <[addr:]port=11511> --memproto-binary ::=memcached binary protocol listen port ::?-c <[addr:]port=11611> --cloudy ::=asynchronous memcached binary protocol listen port ::?-F --memproto-save-flag ::=save flags on memcached text protocol ::?-As --async-replicate-set ::=send response without waiting replication on set ::?-Ad --async-replicate-delete ::=send response without waiting replication on delete ::?-G --get-retry ::=get retry limit ::?-S --set-retry ::=set retry limit ::?-D --delete-retry ::=delete retry limit ::?-rn --renew-threshold ::=hash space renew threshold ::?-k --keepalive-interval ::=keepalive interval in seconds ::?-Ys --connect-timeout ::=connect timeout time in seconds ::?-Yn --connect-retry-limit ::=connect retry limit ::?-Ci --clock-interval ::=clock interval in seconds ::?-TW --write-threads ::=number of threads for asynchronous writing ::?-TR --read-threads ::=number of threads for asynchronous reading ::?-o --log ::=output logs to the file ::?-g --binary-log ::=enable binary log ::?-v --verbose ::= ::?-d --daemon ::= *EXAMPLE [on cli1 ]$ kumo-gateway -v -m mgr1 -p mgr2 -t 11211 -As -Ad &br; [localhost]$ kumo-gateway -v -m localhost -t 11211 -d kumo-gateway.pid *SEE ALSO kumolog(1). kumofs-0.4.13/doc/kumostat.10000644000076600007660000000322711325036040015565 0ustar frsyukifrsyuki.TH KUMOSTAT "1" "July 2009" "kumostat" .SH NAME kumostat .SH SYNOPSIS kumostat server-address[:port=19800] command .PP kumostat -m manager-address[:port=19700] command .SH DESCRIPTION Get status from Server node. .SH COMMANDS .TP .B pid get pid of server process .TP .B uptime get uptime .TP .B time get UNIX time .TP .B version get version .TP .B cmd_get get total number of processed get requests .TP .B cmd_set get total number of processed set requests .TP .B cmd_delete get total number of processed delete requests .TP .B items get number of stored items .TP .B rhs get rhs (routing table for Get) .TP .B whs get whs (routing table for Set/Delete) .TP .B hscheck check if rhs == whs .TP .B set_delay maximize throughput at the expense of latency .TP .B unset_delay maximize throughput at the expense of latency .SH DELAY MODE If the delay mode is enabled, req/sec throughput is maximized at the expense of latency. This mode actually disables TCP_NODELAY option of all sockets. The practice of this feature is as following: .PP - run some scripts that watches load of the kumo-server. (see source code of kumotop) .PP - if the load of kumo-server becomes high, enable delay mode by .B kumostat set_delay command. .PP - if the load of kumo-server becomes low, disable delay mode by .B kumostat unset_delay command. .PP .SH EXAMPLE $ kumostat svr1 items .PP $ kumotop -m mgr1 hscheck .SH SEE ALSO kumo-server(1). kumofs-0.4.13/doc/kumo-gateway.10000644000076600007660000000416211363333023016332 0ustar frsyukifrsyuki.TH KUMO-GATEWAY "1" "July 2009" "kumo-gateway" .SH NAME kumo-gateway .SH SYNOPSIS kumo-gateway -m -p [-t port] [-b port] [-c port] .SH DESCRIPTION .B kumo-gateway receives requests from applications and relays it to the kumo-servers. Run this daemon on the hosts that runs applications that uses kumofs. .SH OPTIONS .TP .B -m --manager1 address of manager 1 .TP .B -p --manager2 address of manager 2 .TP .B -lc --local-cache local cache (Tokyo Cabinet abstract database) .TP .B -t <[addr:]port=11411> --memproto-text memcached text protocol listen port .TP .B -b <[addr:]port=11511> --memproto-binary memcached binary protocol listen port .TP .B -c <[addr:]port=11611> --cloudy asynchronous memcached binary protocol listen port .TP .B -F --memproto-save-flag save flags on memcached text protocol .TP .B -As --async-replicate-set send response without waiting replication on set .TP .B -Ad --async-replicate-delete send response without waiting replication on delete .TP .B -G --get-retry get retry limit .TP .B -S --set-retry set retry limit .TP .B -D --delete-retry delete retry limit .TP .B -rn --renew-threshold hash space renew threshold .TP .B -k --keepalive-interval keepalive interval in seconds .TP .B -Ys --connect-timeout connect timeout time in seconds .TP .B -Yn --connect-retry-limit connect retry limit .TP .B -Ci --clock-interval clock interval in seconds .TP .B -TW --write-threads number of threads for asynchronous writing .TP .B -TR --read-threads number of threads for asynchronous reading .TP .B -o --log output logs to the file .TP .B -g --binary-log enable binary log .TP .B -v --verbose .TP .B -d --daemon .SH EXAMPLE [on cli1 ]$ kumo-gateway -v -m mgr1 -p mgr2 -t 11211 -As -Ad .PP [localhost]$ kumo-gateway -v -m localhost -t 11211 -d kumo-gateway.pid .SH SEE ALSO kumolog(1). kumofs-0.4.13/doc/kumoctl.10000644000076600007660000000306211325036040015371 0ustar frsyukifrsyuki.TH KUMOCTL "1" "July 2009" "kumoctl" .SH NAME kumoctl .SH SYNOPSIS kumoctl address[:port=19750] command [options] .SH DESCRIPTION Show status of kumo-manager and send control commands to kumo-manager. .SH COMMANDS .TP .B status show status of the cluster .TP .B attach attach all new servers and start replace .TP .B attach-noreplace attach all new servers .TP .B detach detach all fault servers and start replace .TP .B detach-noreplace detach all fault servers .TP .B replace start replace without attach/detach .TP .B full-replace start full-replace (repair consistency) .TP .B backup [suffix=20090304] create backup with specified suffix .TP .B enable-auto-replace enable auto replace .TP .B disable-auto-replace disable auto replace .SH STATUS .TP .B hash space timestamp The time that the list of attached kumo-servers is updated. It is updated when new kumo-server is added or existing kumo-server is down. .TP .B attached node The list of attached kumo-servers. (active) is normal node and (fault) is fault node or recoverd but not re-attached node. .TP .B not attached node The list of recognized but not-attached nodes. .SH AUTO REPLACING By default, you have to attach new kumo-servers manually using .B kumoctl command. If the auto replacing is enabled, new kumo-servers are attached automatically. This is experimental feature. .SH EXAMPLE $ kumoctl mgr1 status .PP $ kumoctl mgr1 attach .SH SEE ALSO kumo-manager(1). kumofs-0.4.13/doc/kumolog.1.txt0000644000076600007660000000066111325036040016210 0ustar frsyukifrsyuki*? KUMOLOG "1" "July 2009" "kumolog" *NAME kumolog *SYNOPSIS kumolog [options] *DESCRIPTION Convert binary logs into human-readable format. *OPTIONS :-f, --follow : same as `tail -f' :-t, --tail : show only last N logs (default: N=10) :-h, --head : show only first N logs (default: N=10) :-n, --lines=[-]N : specify N *EXAMPLE $ kumolog -f svr1_log.mpac &br; $ kumolog -h -n 50 svr1_log.mpac kumofs-0.4.13/doc/kumomergedb.10000644000076600007660000000062211325036040016213 0ustar frsyukifrsyuki.TH KUMOMERGEDB "1" "July 2009" "kumomergedb" .SH NAME kumomergedb -- merge database files .SH SYNOPSIS kumomergedb ... .SH DESCRIPTION Merge multiple database files into one database file. This command is useful to collect database files created by `kumoctl backup' command. .SH EXAMPLE $ kumomergedb backup.tch-20090101 svr1.tch-20090101 svr2.tch-20090101 .SH SEE ALSO kumoctl(1). kumofs-0.4.13/doc/kumomergedb.1.txt0000644000076600007660000000060711325036040017034 0ustar frsyukifrsyuki*? KUMOMERGEDB "1" "July 2009" "kumomergedb" *NAME kumomergedb -- merge database files *SYNOPSIS kumomergedb ... *DESCRIPTION Merge multiple database files into one database file. This command is useful to collect database files created by `kumoctl backup' command. *EXAMPLE $ kumomergedb backup.tch-20090101 svr1.tch-20090101 svr2.tch-20090101 *SEE ALSO kumoctl(1). kumofs-0.4.13/doc/kumohash.1.txt0000644000076600007660000000077611325036040016361 0ustar frsyukifrsyuki*? KUMOHASH "1" "July 2009" "kumohash" *NAME kumohash *SYNOPSIS kumohash server-address[:port=19800] ... -- command [options] &br; kumohash -m manager-address[:port=19700] command [options] *DESCRIPTION kumohash is a Consistent Hashing simulator. *COMMANDS :hash key... :calculate hash of keys :assign keys... :calculate assign node :dump :dump hash space *EXAMPLE $ kumohash svr1 svr2 svr3 svr4 -- dump &br; $ kumohash -m mgr1 assign "key1" "key2" "key3" kumofs-0.4.13/doc/kumolog.10000644000076600007660000000072311325036040015371 0ustar frsyukifrsyuki.TH KUMOLOG "1" "July 2009" "kumolog" .SH NAME kumolog .SH SYNOPSIS kumolog [options] .SH DESCRIPTION Convert binary logs into human-readable format. .SH OPTIONS .TP .B -f, --follow same as `tail -f' .TP .B -t, --tail show only last N logs (default: N=10) .TP .B -h, --head show only first N logs (default: N=10) .TP .B -n, --lines=[-]N specify N .SH EXAMPLE $ kumolog -f svr1_log.mpac .PP $ kumolog -h -n 50 svr1_log.mpac kumofs-0.4.13/doc/kumoctl.1.txt0000644000076600007660000000273511325036040016215 0ustar frsyukifrsyuki*? KUMOCTL "1" "July 2009" "kumoctl" *NAME kumoctl *SYNOPSIS kumoctl address[:port=19750] command [options] *DESCRIPTION Show status of kumo-manager and send control commands to kumo-manager. *COMMANDS :status :show status of the cluster :attach :attach all new servers and start replace :attach-noreplace :attach all new servers :detach :detach all fault servers and start replace :detach-noreplace :detach all fault servers :replace :start replace without attach/detach :full-replace :start full-replace (repair consistency) :backup [suffix=20090304] :create backup with specified suffix :enable-auto-replace :enable auto replace :disable-auto-replace :disable auto replace *STATUS :hash space timestamp :The time that the list of attached kumo-servers is updated. It is updated when new kumo-server is added or existing kumo-server is down. :attached node :The list of attached kumo-servers. ''(active)'' is normal node and ''(fault)'' is fault node or recoverd but not re-attached node. :not attached node :The list of recognized but not-attached nodes. *AUTO REPLACING By default, you have to attach new kumo-servers manually using ''kumoctl'' command. If the auto replacing is enabled, new kumo-servers are attached automatically. 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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 -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; darwin* | rhapsody*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_automatic, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" if test "$GXX" = yes ; then output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="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}" _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" if test "$lt_cv_apple_cc_single_mod" != "yes"; then _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" fi else case $cc_basename in xlc*) output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; esac fi ;; dgux*) case $cc_basename in ec++*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; ghcx*) # Green Hills C++ Compiler # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; *) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; esac ;; freebsd[[12]]*) # C++ shared libraries reported to be fairly broken before switch to ELF _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; freebsd-elf*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; freebsd* | dragonfly*) # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF # conventions _LT_AC_TAGVAR(ld_shlibs, $1)=yes ;; gnu*) ;; hpux9*) _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, # but as the default # location of the library. case $cc_basename in CC*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; aCC*) _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; hpux10*|hpux11*) if test $with_gnu_ld = no; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) ;; *) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; esac fi case $host_cpu in hppa*64*|ia64*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, # but as the default # location of the library. ;; esac case $cc_basename in CC*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; aCC*) case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then if test $with_gnu_ld = no; then case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac fi else # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; interix[[3-9]]*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${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. 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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_AC_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_AC_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$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc*) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ;; 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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. 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FIXME _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, # as there is no search path for DLLs. _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_AC_TAGVAR(always_export_symbols, $1)=no _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$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... _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$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 _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; interix[[3-9]]*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${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. _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; *) tmp_sharedflag='-shared' ;; esac _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$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 _LT_AC_TAGVAR(link_all_deplibs, $1)=no else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $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 _LT_AC_TAGVAR(ld_shlibs, $1)=no cat <&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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) _LT_AC_TAGVAR(ld_shlibs, $1)=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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; sunos4*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then runpath_var= _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_AC_TAGVAR(always_export_symbols, $1)=yes _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$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. _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported fi ;; aix[[4-9]]*) if test "$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 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' else _LT_AC_TAGVAR(export_symbols_cmds, $1)='$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. _LT_AC_TAGVAR(archive_cmds, $1)='' _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes if test "$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 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_AC_TAGVAR(always_export_symbols, $1)=yes if test "$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. _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$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. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes # This is similar to how AIX traditionally builds its shared libraries. _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$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*) _LT_AC_TAGVAR(archive_cmds, $1)='$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)' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # see comment about different semantics on the GNU ld section _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; bsdi[[45]]*) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_AC_TAGVAR(allow_undefined_flag, $1)=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. _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[[012]]) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[[012]]) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_automatic, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="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}" _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else case $cc_basename in xlc*) output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; esac fi ;; dgux*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; freebsd1*) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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