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apparmor.import4816
apparmor-2.5.1-unified-build
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File apparmor-2.5.1-unified-build of Package apparmor.import4816
AUTHORS | 1 ChangeLog | 1 INSTALL | 365 Makefile.am | 2 NEWS | 1 README | 1 changehat/Makefile.am | 1 changehat/mod_apparmor/Makefile.am | 19 changehat/mod_apparmor/apache2-mod_apparmor.spec.in | 216 changehat/pam_apparmor/COPYING | 39 changehat/pam_apparmor/Makefile.am | 9 changehat/pam_apparmor/pam_apparmor.changes | 49 changehat/pam_apparmor/pam_apparmor.spec.in | 83 changehat/tomcat_apparmor/Makefile.am | 1 changehat/tomcat_apparmor/tomcat_5_0/Makefile.am | 2 changehat/tomcat_apparmor/tomcat_5_5/Makefile.am | 13 changehat/tomcat_apparmor/tomcat_5_5/build.xml | 11 changehat/tomcat_apparmor/tomcat_5_5/src/Makefile.am | 1 changehat/tomcat_apparmor/tomcat_5_5/src/jni_src/Makefile.am | 17 config.rpath | 666 configure.in | 220 deprecated/Makefile.am | 2 deprecated/management/Makefile.am | 1 deprecated/management/apparmor-dbus/Makefile.am | 2 deprecated/management/apparmor-dbus/src/Makefile.am | 3 deprecated/management/applets/Makefile.am | 1 deprecated/management/applets/apparmorapplet-gnome/Makefile.am | 4 deprecated/management/applets/apparmorapplet-gnome/po/Makefile | 30 deprecated/management/applets/apparmorapplet-gnome/po/Makefile.in.in | 258 deprecated/management/applets/apparmorapplet-gnome/src/Makefile.am | 8 deprecated/management/profile-editor/Makefile.am | 2 deprecated/management/profile-editor/src/Makefile.am | 6 deprecated/management/profile-editor/src/wxStyledTextCtrl/Makefile.am | 4 libraries/Makefile.am | 1 libraries/libapparmor/AUTHORS | 2 libraries/libapparmor/ChangeLog | 1 libraries/libapparmor/INSTALL | 236 libraries/libapparmor/NEWS | 1 libraries/libapparmor/README | 1 libraries/libapparmor/autogen.sh | 42 libraries/libapparmor/compile | 143 libraries/libapparmor/config.guess | 1502 - libraries/libapparmor/config.sub | 1714 - libraries/libapparmor/configure |13962 ---------- AUTHORS | 1 ChangeLog | 1 INSTALL | 365 Makefile.am | 2 NEWS | 1 README | 1 changehat/Makefile.am | 1 changehat/mod_apparmor/Makefile.am | 19 changehat/mod_apparmor/apache2-mod_apparmor.spec.in | 216 changehat/pam_apparmor/COPYING | 39 changehat/pam_apparmor/Makefile.am | 9 changehat/pam_apparmor/pam_apparmor.changes | 49 changehat/pam_apparmor/pam_apparmor.spec.in | 83 changehat/tomcat_apparmor/Makefile.am | 1 changehat/tomcat_apparmor/tomcat_5_0/Makefile.am | 2 changehat/tomcat_apparmor/tomcat_5_5/Makefile.am | 13 changehat/tomcat_apparmor/tomcat_5_5/build.xml | 11 changehat/tomcat_apparmor/tomcat_5_5/src/Makefile.am | 1 changehat/tomcat_apparmor/tomcat_5_5/src/jni_src/Makefile.am | 17 config.rpath | 666 configure.in | 220 deprecated/Makefile.am | 2 deprecated/management/Makefile.am | 1 deprecated/management/apparmor-dbus/Makefile.am | 2 deprecated/management/apparmor-dbus/src/Makefile.am | 3 deprecated/management/applets/Makefile.am | 1 deprecated/management/applets/apparmorapplet-gnome/Makefile.am | 4 deprecated/management/applets/apparmorapplet-gnome/po/Makefile | 30 deprecated/management/applets/apparmorapplet-gnome/po/Makefile.in.in | 258 deprecated/management/applets/apparmorapplet-gnome/src/Makefile.am | 8 deprecated/management/profile-editor/Makefile.am | 2 deprecated/management/profile-editor/src/Makefile.am | 6 deprecated/management/profile-editor/src/wxStyledTextCtrl/Makefile.am | 4 libraries/Makefile.am | 1 libraries/libapparmor/AUTHORS | 2 libraries/libapparmor/ChangeLog | 1 libraries/libapparmor/INSTALL | 236 libraries/libapparmor/NEWS | 1 libraries/libapparmor/README | 1 libraries/libapparmor/autogen.sh | 42 libraries/libapparmor/compile | 143 libraries/libapparmor/config.guess | 1502 - libraries/libapparmor/config.sub | 1714 - libraries/libapparmor/configure |13962 ---------- AUTHORS | 1 ChangeLog | 1 INSTALL | 365 Makefile.am | 2 NEWS | 1 README | 1 changehat/Makefile.am | 1 changehat/mod_apparmor/Makefile.am | 19 changehat/mod_apparmor/apache2-mod_apparmor.spec.in | 216 changehat/pam_apparmor/COPYING | 39 changehat/pam_apparmor/Makefile.am | 9 changehat/pam_apparmor/pam_apparmor.changes | 49 changehat/pam_apparmor/pam_apparmor.spec.in | 83 changehat/tomcat_apparmor/Makefile.am | 1 changehat/tomcat_apparmor/tomcat_5_0/Makefile.am | 2 changehat/tomcat_apparmor/tomcat_5_5/Makefile.am | 13 changehat/tomcat_apparmor/tomcat_5_5/build.xml | 11 changehat/tomcat_apparmor/tomcat_5_5/src/Makefile.am | 1 changehat/tomcat_apparmor/tomcat_5_5/src/jni_src/Makefile.am | 17 config.rpath | 666 configure.in | 220 deprecated/Makefile.am | 2 deprecated/management/Makefile.am | 1 deprecated/management/apparmor-dbus/Makefile.am | 2 deprecated/management/apparmor-dbus/src/Makefile.am | 3 deprecated/management/applets/Makefile.am | 1 deprecated/management/applets/apparmorapplet-gnome/Makefile.am | 4 deprecated/management/applets/apparmorapplet-gnome/po/Makefile | 30 deprecated/management/applets/apparmorapplet-gnome/po/Makefile.in.in | 258 deprecated/management/applets/apparmorapplet-gnome/src/Makefile.am | 8 deprecated/management/profile-editor/Makefile.am | 2 deprecated/management/profile-editor/src/Makefile.am | 6 deprecated/management/profile-editor/src/wxStyledTextCtrl/Makefile.am | 4 libraries/Makefile.am | 1 libraries/libapparmor/AUTHORS | 2 libraries/libapparmor/ChangeLog | 1 libraries/libapparmor/INSTALL | 236 libraries/libapparmor/NEWS | 1 libraries/libapparmor/README | 1 libraries/libapparmor/autogen.sh | 42 libraries/libapparmor/compile | 143 libraries/libapparmor/config.guess | 1502 - libraries/libapparmor/config.sub | 1714 - libraries/libapparmor/configure |13962 ---------- AUTHORS | 1 ChangeLog | 1 INSTALL | 365 Makefile.am | 2 NEWS | 1 README | 1 changehat/Makefile.am | 1 changehat/mod_apparmor/Makefile.am | 23 changehat/mod_apparmor/apache2-mod_apparmor.spec.in | 216 changehat/pam_apparmor/COPYING | 39 changehat/pam_apparmor/Makefile.am | 9 changehat/pam_apparmor/pam_apparmor.changes | 49 changehat/pam_apparmor/pam_apparmor.spec.in | 83 changehat/tomcat_apparmor/Makefile.am | 1 changehat/tomcat_apparmor/tomcat_5_0/Makefile.am | 2 changehat/tomcat_apparmor/tomcat_5_5/Makefile.am | 13 changehat/tomcat_apparmor/tomcat_5_5/build.xml | 11 changehat/tomcat_apparmor/tomcat_5_5/src/Makefile.am | 1 changehat/tomcat_apparmor/tomcat_5_5/src/jni_src/Makefile.am | 17 config.rpath | 666 configure.in | 220 deprecated/Makefile.am | 2 deprecated/management/Makefile.am | 1 deprecated/management/apparmor-dbus/Makefile.am | 2 deprecated/management/apparmor-dbus/src/Makefile.am | 3 deprecated/management/applets/Makefile.am | 1 deprecated/management/applets/apparmorapplet-gnome/Makefile.am | 4 deprecated/management/applets/apparmorapplet-gnome/po/Makefile | 30 deprecated/management/applets/apparmorapplet-gnome/po/Makefile.in.in | 258 deprecated/management/applets/apparmorapplet-gnome/src/Makefile.am | 8 deprecated/management/profile-editor/Makefile.am | 2 deprecated/management/profile-editor/src/Makefile.am | 6 deprecated/management/profile-editor/src/wxStyledTextCtrl/Makefile.am | 4 libraries/Makefile.am | 1 libraries/libapparmor/AUTHORS | 2 libraries/libapparmor/ChangeLog | 1 libraries/libapparmor/INSTALL | 236 libraries/libapparmor/NEWS | 1 libraries/libapparmor/README | 1 libraries/libapparmor/autogen.sh | 42 libraries/libapparmor/compile | 143 libraries/libapparmor/config.guess | 1502 - libraries/libapparmor/config.sub | 1714 - libraries/libapparmor/configure |13962 ---------- AUTHORS | 1 ChangeLog | 1 INSTALL | 365 Makefile.am | 2 NEWS | 1 README | 1 changehat/Makefile.am | 1 changehat/mod_apparmor/Makefile.am | 23 changehat/mod_apparmor/apache2-mod_apparmor.spec.in | 216 changehat/pam_apparmor/COPYING | 39 changehat/pam_apparmor/Makefile.am | 9 changehat/pam_apparmor/pam_apparmor.changes | 49 changehat/pam_apparmor/pam_apparmor.spec.in | 83 changehat/tomcat_apparmor/Makefile.am | 1 changehat/tomcat_apparmor/tomcat_5_0/Makefile.am | 2 changehat/tomcat_apparmor/tomcat_5_5/Makefile.am | 13 changehat/tomcat_apparmor/tomcat_5_5/build.xml | 11 changehat/tomcat_apparmor/tomcat_5_5/src/Makefile.am | 1 changehat/tomcat_apparmor/tomcat_5_5/src/jni_src/Makefile.am | 17 config.rpath | 666 configure.in | 220 deprecated/Makefile.am | 2 deprecated/management/Makefile.am | 1 deprecated/management/apparmor-dbus/Makefile.am | 2 deprecated/management/apparmor-dbus/src/Makefile.am | 3 deprecated/management/applets/Makefile.am | 1 deprecated/management/applets/apparmorapplet-gnome/Makefile.am | 4 deprecated/management/applets/apparmorapplet-gnome/po/Makefile | 30 deprecated/management/applets/apparmorapplet-gnome/po/Makefile.in.in | 258 deprecated/management/applets/apparmorapplet-gnome/src/Makefile.am | 8 deprecated/management/profile-editor/Makefile.am | 2 deprecated/management/profile-editor/src/Makefile.am | 6 deprecated/management/profile-editor/src/wxStyledTextCtrl/Makefile.am | 4 libraries/Makefile.am | 1 libraries/libapparmor/AUTHORS | 2 libraries/libapparmor/ChangeLog | 1 libraries/libapparmor/INSTALL | 236 libraries/libapparmor/NEWS | 1 libraries/libapparmor/README | 1 libraries/libapparmor/autogen.sh | 42 libraries/libapparmor/compile | 143 libraries/libapparmor/config.guess | 1502 - libraries/libapparmor/config.sub | 1714 - libraries/libapparmor/configure |13962 ---------- libraries/libapparmor/doc/Makefile.am | 14 libraries/libapparmor/install-sh | 520 libraries/libapparmor/libapparmor1.spec | 178 libraries/libapparmor/m4/ac_pod2man.m4 | 16 libraries/libapparmor/m4/ac_python_devel.m4 | 193 libraries/libapparmor/src/Makefile.am | 4 libraries/libapparmor/swig/perl/Makefile.PL.in | 17 libraries/libapparmor/swig/perl/Makefile.am | 37 libraries/libapparmor/swig/python/Makefile.am | 2 libraries/libapparmor/swig/python/setup.py.in | 2 libraries/libapparmor/swig/ruby/Makefile.am | 29 libraries/libapparmor/swig/ruby/extconf.rb | 37 libraries/libapparmor/testsuite/Makefile.am | 2 m4/ac_pod2man.m4 | 16 m4/ac_python_devel.m4 | 209 m4/am_path_apxs.m4 | 12 m4/am_path_perl.m4 | 25 m4/am_path_ruby.m4 | 115 m4/wxwidgets.m4 | 37 parser/Makefile.am | 81 parser/libapparmor_re/Makefile.am | 4 parser/libapparmor_re/regexp.y | 2802 -- parser/libapparmor_re/regexp.yy | 2802 ++ parser/parser_alias.c | 1 parser/parser_main.c | 3 parser/parser_policy.c | 1 parser/parser_regex.c | 2 parser/parser_symtab.c | 1 parser/po/Makefile | 8 po/Makefile.am | 2 profiles/Makefile | 11 tests/Makefile.am | 1 tests/regression/Makefile.am | 1 tests/regression/subdomain/Makefile.am | 109 utils/Makefile.PL | 15 utils/Makefile.am | 39 utils/po/Makefile | 8 81 files changed, 4908 insertions(+), 22096 deletions(-) --- /dev/null +++ b/AUTHORS @@ -0,0 +1 @@ + --- /dev/null +++ b/ChangeLog @@ -0,0 +1 @@ + --- /dev/null +++ b/INSTALL @@ -0,0 +1,365 @@ +Installation Instructions +************************* + +Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, +2006, 2007, 2008, 2009 Free Software Foundation, Inc. + + Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without warranty of any kind. + +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. Some packages provide this +`INSTALL' file but do not implement all of the features documented +below. The lack of an optional feature in a given package is not +necessarily a bug. More recommendations for GNU packages can be found +in *note Makefile Conventions: (standards)Makefile Conventions. + + 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, generally using the just-built uninstalled binaries. + + 4. Type `make install' to install the programs and any data files and + documentation. When installing into a prefix owned by root, it is + recommended that the package be configured and built as a regular + user, and only the `make install' phase executed with root + privileges. + + 5. Optionally, type `make installcheck' to repeat any self-tests, but + this time using the binaries in their final installed location. + This target does not install anything. Running this target as a + regular user, particularly if the prior `make install' required + root privileges, verifies that the installation completed + correctly. + + 6. 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. + + 7. Often, you can also type `make uninstall' to remove the installed + files again. In practice, not all packages have tested that + uninstallation works correctly, even though it is required by the + GNU Coding Standards. + + 8. Some packages, particularly those that use Automake, provide `make + distcheck', which can by used by developers to test that all other + targets like `make install' and `make uninstall' work correctly. + This target is generally not run by end users. + +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 `..'. This +is known as a "VPATH" build. + + 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. + + On MacOS X 10.5 and later systems, you can create libraries and +executables that work on multiple system types--known as "fat" or +"universal" binaries--by specifying multiple `-arch' options to the +compiler but only a single `-arch' option to the preprocessor. Like +this: + + ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ + CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ + CPP="gcc -E" CXXCPP="g++ -E" + + This is not guaranteed to produce working output in all cases, you +may have to build one architecture at a time and combine the results +using the `lipo' tool if you have problems. + +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', where PREFIX must be an +absolute file name. + + 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. In general, the +default for these options is expressed in terms of `${prefix}', so that +specifying just `--prefix' will affect all of the other directory +specifications that were not explicitly provided. + + The most portable way to affect installation locations is to pass the +correct locations to `configure'; however, many packages provide one or +both of the following shortcuts of passing variable assignments to the +`make install' command line to change installation locations without +having to reconfigure or recompile. + + The first method involves providing an override variable for each +affected directory. For example, `make install +prefix=/alternate/directory' will choose an alternate location for all +directory configuration variables that were expressed in terms of +`${prefix}'. Any directories that were specified during `configure', +but not in terms of `${prefix}', must each be overridden at install +time for the entire installation to be relocated. The approach of +makefile variable overrides for each directory variable is required by +the GNU Coding Standards, and ideally causes no recompilation. +However, some platforms have known limitations with the semantics of +shared libraries that end up requiring recompilation when using this +method, particularly noticeable in packages that use GNU Libtool. + + The second method involves providing the `DESTDIR' variable. For +example, `make install DESTDIR=/alternate/directory' will prepend +`/alternate/directory' before all installation names. The approach of +`DESTDIR' overrides is not required by the GNU Coding Standards, and +does not work on platforms that have drive letters. On the other hand, +it does better at avoiding recompilation issues, and works well even +when some directory options were not specified in terms of `${prefix}' +at `configure' time. + +Optional Features +================= + + 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'. + + 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. + + Some packages offer the ability to configure how verbose the +execution of `make' will be. For these packages, running `./configure +--enable-silent-rules' sets the default to minimal output, which can be +overridden with `make V=1'; while running `./configure +--disable-silent-rules' sets the default to verbose, which can be +overridden with `make V=0'. + +Particular systems +================== + + On HP-UX, the default C compiler is not ANSI C compatible. If GNU +CC is not installed, it is recommended to use the following options in +order to use an ANSI C compiler: + + ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" + +and if that doesn't work, install pre-built binaries of GCC for HP-UX. + + On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot +parse its `<wchar.h>' header file. The option `-nodtk' can be used as +a workaround. If GNU CC is not installed, it is therefore recommended +to try + + ./configure CC="cc" + +and if that doesn't work, try + + ./configure CC="cc -nodtk" + + On Solaris, don't put `/usr/ucb' early in your `PATH'. This +directory contains several dysfunctional programs; working variants of +these programs are available in `/usr/bin'. So, if you need `/usr/ucb' +in your `PATH', put it _after_ `/usr/bin'. + + On Haiku, software installed for all users goes in `/boot/common', +not `/usr/local'. It is recommended to use the following options: + + ./configure --prefix=/boot/common + +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 all of the options to `configure', and exit. + +`--help=short' +`--help=recursive' + Print a summary of the options unique to this package's + `configure', and exit. The `short' variant lists options used + only in the top level, while the `recursive' variant lists options + also present in any nested packages. + +`--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. + +`--prefix=DIR' + Use DIR as the installation prefix. *note Installation Names:: + for more details, including other options available for fine-tuning + the installation locations. + +`--no-create' +`-n' + Run the configure checks, but stop before creating any output + files. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. + --- /dev/null +++ b/Makefile.am @@ -0,0 +1,2 @@ +ACLOCAL_AMFLAGS = -Im4 +SUBDIRS = libraries parser changehat deprecated profiles tests utils po --- /dev/null +++ b/NEWS @@ -0,0 +1 @@ + --- /dev/null +++ b/README @@ -0,0 +1 @@ + --- /dev/null +++ b/changehat/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = mod_apparmor pam_apparmor tomcat_apparmor --- /dev/null +++ b/changehat/mod_apparmor/Makefile.am @@ -0,0 +1,23 @@ +if HAVE_APACHE +INCLUDES = "-I../../libraries/libapparmor/src" +LIBAPPARMOR="../../libraries/libapparmor/src/libapparmor.la" + +all-local: module + +module: mod_apparmor.c + if test "$(srcdir)" != "."; then $(CP) $(srcdir)/mod_apparmor.c . ; fi + $(APXS) -c $(INCLUDES) $(LIBAPPARMOR) $< + +install-exec-local: module + $(MKDIR_P) $(DESTDIR)$(apache_moduledir) + $(APXS) -S LIBEXECDIR=$(DESTDIR)$(apache_moduledir) -i mod_apparmor.la + +man_MANS = mod_apparmor.8 + +PODARGS = --center=AppArmor --release=NOVELL/SUSE + +pod2man = pod2man $(PODARGS) --section $(subst .,,$(suffix $<)) $< > $@ + +.pod.8: + $(pod2man) +endif --- a/changehat/mod_apparmor/apache2-mod_apparmor.spec.in +++ /dev/null @@ -1,216 +0,0 @@ -# $Id$ -# ---------------------------------------------------------------------- -# Copyright (c) 2004, 2005 NOVELL (All rights reserved) -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of version 2 of the GNU General Public -# License published by the Free Software Foundation. -# -# 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, contact Novell, Inc. -# ---------------------------------------------------------------------- -# norootforbuild - -# Check first to see if distro is already defined. -# I hate rpm macros -%if ! %{?distro:1}0 -%if %{?suse_version:1}0 - %define distro suse -%endif -%if %{?fedora_version:1}0 - %define distro redhat -%endif -%endif -%if ! %{?distro:1}0 - %define distro suse -%endif - -# this is required to be underscore -%define module_name mod_apparmor - -Summary: AppArmor module for apache2. -Name: apache2-mod_apparmor -Version: @@immunix_version@@ -Release: @@repo_version@@ -Group: Applications/System -Source0: %{name}-%{version}-@@repo_version@@.tar.gz -License: LGPL -BuildRoot: %{?_tmppath:}%{!?_tmppath:/var/tmp}/%{name}-%{version}-build -Url: http://forge.novell.com/modules/xfmod/project/?apparmor -Obsoletes: mod_change_hat mod-change-hat mod-apparmor apache2-mod-apparmor -Provides: mod_change_hat mod-change-hat mod-apparmor apache2-mod-apparmor - -%if %{distro} == "suse" -%if 0%{?suse_version} < 1010 -BuildRequires: libimmunix -%else -%if 0%{?suse_version} < 1030 -BuildRequires: libapparmor -%else -BuildRequires: libapparmor-devel -%endif -%endif -%else -BuildRequires: libapparmor-devel -%endif - -%if %{distro} == "suse" -%define apxs /usr/sbin/apxs2 -%define apache_mmn %(MMN=$(%{apxs} -q LIBEXECDIR)_MMN; test -x $MMN && $MMN) -Prereq: apache2-prefork -Prereq: apparmor-parser -BuildRequires: apache2-devel -Requires: apache2 %{apache_mmn} -%else -%if %{distro} == "redhat" || %{distro} == "rhel4" -%define apxs /usr/sbin/apxs -Prereq: httpd -BuildRequires: httpd-devel -%endif -%endif -%define module_path %(%{apxs} -q LIBEXECDIR) -%define apache_sysconfdir %(%{apxs} -q SYSCONFDIR) - -%description -apache2-mod_apparmor adds support to apache2 to provide AppArmor confinement -to individual cgi scripts handled by apache modules like mod_php and -mod_perl. -This package is part of a suite of tools that used to be named SubDomain. - -%prep - -%setup -q - -%build -make APXS=%{apxs} - -%install -make install DESTDIR=${RPM_BUILD_ROOT} DISTRO=%{distro} MANDIR=%{_mandir} - -%if %{distro} == "suse" - mkdir -p ${RPM_BUILD_ROOT}%{_libdir}/apache2-prefork/ - ln -s %{module_path}/%{module_name}.so ${RPM_BUILD_ROOT}%{_libdir}/apache2-prefork/%{module_name}.so -%else - %if %{distro} == "redhat" || %{distro} == "rhel4" - mkdir -p ${RPM_BUILD_ROOT}/%{apache_sysconfdir}.d/ - install -m 644 %{module_name}.conf ${RPM_BUILD_ROOT}/%{apache_sysconfdir}.d/ - %endif -%endif - -%clean -[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT - -%files -%defattr(-,root,root) -%{module_path} -%if %{distro} == "suse" - %{_libdir}/apache2-prefork/%{module_name}.so -%else - %if %{distro} == "redhat" || %{distro} == "rhel4" - %{apache_sysconfdir}.d/%{module_name}.conf - %endif -%endif -%doc COPYING.LGPL -%{_mandir}/man*/* -%doc *.[0-9].html -%doc common/apparmor.css - -%post -%if %{distro} == "suse" - /usr/sbin/a2enmod apparmor -%endif - -%preun -%if %{distro} == "suse" - if [ $1 = 0 ] ; then - /usr/sbin/a2dismod apparmor - fi -%endif - -%triggerpostun -- mod_change_hat mod-change-hat -%if %{distro} == "suse" - /usr/sbin/a2enmod apparmor -%endif - -%changelog -* Sun Jul 29 2007 - sbeattie@suse.de -- Convert builddep on libapparmor to libapparmor-devel -* Tue Apr 3 2007 - sbeattie@suse.de -- Add mod_apparmor manpage to package -* Wed Sep 06 2006 - poeml@suse.de -- rename to apache2-mod_apparmor -- use a2enmod instead of frob_sysconfig -- remove SuSEconfig calls -* Fri May 26 2006 - schwab@suse.de -- Don't strip binaries. -* Wed Apr 12 2006 - Steve Beattie <sbeattie@suse.de> -- Move to novell forge svn repo; fix build issue with new layout -* Thu Mar 30 2006 - Seth Arnold <seth.arnold@suse.de> 2.0-7.2 -- Relicense to LGPL -* Mon Jan 30 2006 - Steve Beattie <sbeattie@suse.de> 2.0-7.1 -- Renamed apache config options: - ImmhatName -> AAHatName - ImmDefaultHatName -> AADefaultHatName -* Mon Jan 30 2006 - poeml@suse.de -- removed libapr-util1-devel from BuildRequires (apache2-devel does - require it) -* Fri Jan 27 2006 Steve Beattie <sbeattie@suse.de> 2.0-6.1 -- No more neededforbuild in STABLE -* Wed Jan 25 2006 Steve Beattie <sbeattie@suse.de> 2.0-6 -- Fix linking against libapparmor.so -* Sun Jan 8 2006 Steve Beattie <sbeattie@suse.de> 2.0-5 -- More SUSE autobuild fixups. -* Wed Jan 4 2006 Steve Beattie <sbeattie@suse.de> 2.0-4 -- Fixup SUSE autobuild require on apache-devel-packages -- Add svn revision to the source tarball -* Sun Dec 18 2005 Steve Beattie <sbeattie@novell.com> 2.0-3 -- Include symlink in %{_libdir}/apache2-prefork/ -* Thu Dec 8 2005 Steve Beattie <sbeattie@novell.com> 2.0-2 -- Rename to apache2-mod-apparmor for consistency w/SUSE packages -- Rename module to mod_apparmor.so -* Wed Dec 7 2005 Steve Beattie <sbeattie@novell.com> 2.0-1 -- Reset version for inclusion in SUSE autobuild -* Mon Dec 5 2005 Steve Beattie <sbeattie@novell.com> 1.99-9 -- Rename package to mod-apparmor -* Wed Nov 30 2005 Steve Beattie <sbeattie@novell.com> 1.99-8 -- Minor packaging cleanups -* Wed Nov 30 2005 Steve Beattie <sbeattie@novell.com> 1.99-7_imnx -- Convert license to GPL -* Thu Jun 23 2005 Steve Beattie <sbeattie@novell.com> 1.99-6_imnx -- Add trigger for mod_change_hat => mod-change-hat upgrades -- Don't run SuSEconfig on SuSE 9.3 or newer -* Mon May 23 2005 Steve Beattie <sbeattie@novell.com> 1.99-5_imnx -- Fix package uninstall on RHEL4. -* Fri Mar 11 2005 Steve Beattie <steve@immunix.com> 1.99-4_imnx -- Rename to be consistent with other packages -* Fri Feb 18 2005 Steve Beattie <steve@immunix.com> 1.99-3_imnx -- Cleanup some non-64bit clean code, sigh. -- Fix install locations on 64-bit platform. -* Fri Feb 4 2005 Seth Arnold <sarnold@immunix.coM> 1.99-1_imnx -- Reversion to 1.99 -* Fri Nov 12 2004 Steve Beattie <steve@immunix.com> 1.2-2_imnx -- Add configuration file for redhat build -* Tue Oct 12 2004 Steve Beattie <steve@immunix.com> 1.2-1_imnx -- Bump version after shass-1.1 branched off -* Mon Sep 20 2004 Dominic Reynolds <dominic@immunix.com> 1.0-7_imnx_(redhat|suse) -- Modified to build separate versions for suse/redhat (EL3). -- Note:RH version does not currently setup the module configuraiton -- in apache. -* Tue Aug 31 2004 Steve Beattie <steve@immunix.com> 1.0-6_imnx -- Got location and per server config directives working somewhat - correctly :-) -- copyright fixups. -* Fri Aug 20 2004 Steve Beattie <steve@immunix.com> 1.0-5_imnx -- added support for <Location> hatname </Location> -* Wed Jul 21 2004 Steve Beattie <steve@immunix.com> 1.0-4_imnx -- reduced loglevel of some debug messages -- add change_hat to list of apache modules -* Tue Jul 20 2004 Steve Beattie <steve@immunix.com> 1.0-2_imnx -- got module actually working, at least in simple cases. -* Thu Jul 15 2004 Steve Beattie <steve@immunix.com> 1.0-1_imnx -- Initial package creation. --- a/changehat/pam_apparmor/COPYING +++ /dev/null @@ -1,39 +0,0 @@ -The pam_apparmor package is licensed under the same license as Linux-PAM -<http://www.kernel.org/pub/linux/libs/pam/>, quoted below: - -------------------------------------------------------------------------- -Redistribution and use in source and binary forms of Linux-PAM, with -or without modification, are permitted provided that the following -conditions are met: - -1. Redistributions of source code must retain any existing copyright - notice, and this entire permission notice in its entirety, - including the disclaimer of warranties. - -2. Redistributions in binary form must reproduce all prior and current - copyright notices, this list of conditions, and the following - disclaimer in the documentation and/or other materials provided - with the distribution. - -3. The name of any author may not be used to endorse or promote - products derived from this software without their specific prior - written permission. - -ALTERNATIVELY, this product may be distributed under the terms of the -GNU General Public License, in which case the provisions of the GNU -GPL are required INSTEAD OF the above restrictions. (This clause is -necessary due to a potential conflict between the GNU GPL and the -restrictions contained in a BSD-style copyright.) - -THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, -INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS -OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR -TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE -USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH -DAMAGE. -------------------------------------------------------------------------- --- /dev/null +++ b/changehat/pam_apparmor/Makefile.am @@ -0,0 +1,9 @@ +if HAVE_PAM +securitydir = $(libdir)/security +security_LTLIBRARIES = pam_apparmor.la +pam_apparmor_la_SOURCES = pam_apparmor.c get_options.c +pam_apparmor_la_LDFLAGS = -module -avoid-version +pam_apparmor_la_LIBADD = ../../libraries/libapparmor/src/libapparmor.la -lpam + +INCLUDES = "-I../../libraries/libapparmor/src" +endif --- a/changehat/pam_apparmor/pam_apparmor.changes +++ /dev/null @@ -1,49 +0,0 @@ -------------------------------------------------------------------- -Mon Jul 30 08:16:39 CEST 2007 - sbeattie@suse.de - -- Convert libapparmor builddep to libapparmor-devel - -------------------------------------------------------------------- -Tue Mar 13 10:27:34 PDT 2007 - jmichael@suse.de - -- Use pam_modutil_* wrapper functions when possible - -------------------------------------------------------------------- -Tue Oct 31 12:00:00 UTC 2006 - jmichael@suse.de - -- Add debug option - -------------------------------------------------------------------- -Tue Oct 31 12:00:00 UTC 2006 - sbeattie@suse.de - -- Add configuration options to order attempted hat changes - -------------------------------------------------------------------- -Wed Oct 25 12:00:00 UTC 2006 - sbeattie@suse.de - -- remove auto-editing of pam's common-session -- honor RPM's CFLAGS when building -- add license (same as Linux PAM package). - -------------------------------------------------------------------- -Thu Sep 14 12:00:00 UTC 2006 - jmichael@suse.de - -- header comment was incorrect -- use pam_get_user() instead of pam_get_item() -- fix read from urandom if 0 - -------------------------------------------------------------------- -Fri Jan 13 12:00:00 UTC 2006 - sbeattie@suse.de - -- Add svn repo number to tarball - -------------------------------------------------------------------- -Fri Jan 13 12:00:00 UTC 2006 - jmichael@suse.de - -- Make magic tokens harder to guess by pulling them from /dev/urandom - -------------------------------------------------------------------- -Wed Dec 21 10:31:40 PST 2005 - jmichael@suse.de - -- initial - --- a/changehat/pam_apparmor/pam_apparmor.spec.in +++ /dev/null @@ -1,83 +0,0 @@ -# -# spec file for package pam_apparmor (Version 2) -# -# Copyright (c) 2005 SUSE LINUX Products GmbH, Nuernberg, Germany. -# This file and all modifications and additions to the pristine -# package are under the same license as the package itself. -# -# Please submit bugfixes or comments via http://www.suse.de/feedback/ -# - -# norootforbuild - -Name: pam_apparmor -License: GPL -Group: Productivity/Security -Autoreqprov: on -Version: @@immunix_version@@ -Release: @@repo_version@@ -Summary: Pam module to add AppArmor change_hat functionality -URL: http://forge.novell.com/modules/xfmod/project/?apparmor -Source: pam_apparmor-%{version}-@@repo_version@@.tar.gz -BuildRoot: %{_tmppath}/%{name}-%{version}-build -BuildRequires: pam-devel -Requires: pam -Prereq: pam - -%if %{?suse_version:1}0 -%if 0%{?suse_version} < 1030 -BuildRequires: libapparmor -%else -BuildRequires: libapparmor-devel -%endif -%else -BuildRequires: libapparmor-devel -%endif - -%description -The pam_apparmor module provides the means for any pam applications that -call pam_open_session() to automatically perform an AppArmor change_hat -operation in order to switch to a user-specific security policy. - - -Authors: --------- - Jesse Michael jmichael@suse.de - -%prep -%setup -q - -%build -make CFLAGS="${RPM_OPT_FLAGS}" - -%install -[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT -make install DESTDIR=${RPM_BUILD_ROOT} SECDIR=${RPM_BUILD_ROOT}/%{_lib}/security - -%clean -[ "${RPM_BUILD_ROOT}" != "/" ] && rm -rf ${RPM_BUILD_ROOT} - -%files -%defattr(444,root,root,755) -%doc README COPYING -%attr(555,root,root) /%{_lib}/security/pam_apparmor.so - -%changelog -n pam_apparmor -* Tue Oct 31 2006 Jesse Michael <jmichael@suse.de> -- Add debug option -* Tue Oct 31 2006 Steve Beattie <sbeattie@suse.de> -- Add configuration options to order attempted hat changes -* Wed Oct 25 2006 Steve Beattie <sbeattie@suse.de> -- remove auto-editing of pam's common-session -- honor RPM's CFLAGS when building -- add license (same as Linux PAM package). -* Thu Sep 14 2006 Jesse Michael <jmichael@suse.de> -- header comment was incorrect -- use pam_get_user() instead of pam_get_item() -- fix read from urandom if 0 -* Fri Jan 13 2006 Steve Beattie <sbeattie@suse.de> -- Add svn repo number to tarball -* Fri Jan 13 2006 Jesse Michael <jmichael@suse.de> -- Make magic tokens harder to guess by pulling them from /dev/urandom -* Wed Dec 21 2005 - jmichael@suse.de -- initial --- /dev/null +++ b/changehat/tomcat_apparmor/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = tomcat_5_0 tomcat_5_5 --- /dev/null +++ b/changehat/tomcat_apparmor/tomcat_5_0/Makefile.am @@ -0,0 +1,2 @@ + + --- /dev/null +++ b/changehat/tomcat_apparmor/tomcat_5_5/Makefile.am @@ -0,0 +1,13 @@ + +changeHatValve.jar: $(srcdir)/src/com/novell/apparmor/JNIChangeHat.java \ + $(srcdir)/src/com/novell/apparmor/catalina/valves/ChangeHatValve.java + ant -Dinstall_lib=$(libdir) -Ddist=$(abs_srcdir) \ + -Dant.build.javac.source=1.5 jar + +catalinadir = $(datadir)/tomcat6/lib + +catalina_DATA = changeHatValve.jar + +CLEANFILES = $(catalina_DATA) + +SUBDIRS = . src --- a/changehat/tomcat_apparmor/tomcat_5_5/build.xml +++ b/changehat/tomcat_apparmor/tomcat_5_5/build.xml @@ -38,9 +38,16 @@ <fileset refid="tomcat.jars"/> </path> + <!-- + <target name="compile" description="Compile code"> + <javac srcdir="${src}" destdir="${build}" includeAntRuntime="no" + classpathref="lib.path" debug="${compile.debug}" + source="${target}" target="${target}"> + </javac> + </target> + --> <target name="compile" description="Compile code"> <mkdir dir="${build}"/> - <mkdir dir="${lib}"/> <javac srcdir="${src}" destdir="${build}" includeAntRuntime="no" classpathref="lib.path" debug="${compile.debug}" source="${target}" target="${target}"> @@ -81,6 +88,8 @@ </target> <target name="install_jar" depends="jni_so" description="Install jar file"> + <mkdir dir="${build}"/> + <mkdir dir="${lib}"/> <mkdir dir="${install_root}/${catalina_home}/lib/"/> <copy file="${jarfile}" tofile="${install_root}/${catalina_home}/lib/${ant.project.name}.jar"/> <chmod perm="644" file="${install_root}/${catalina_home}/lib/${ant.project.name}.jar"/> --- /dev/null +++ b/changehat/tomcat_apparmor/tomcat_5_5/src/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = jni_src --- /dev/null +++ b/changehat/tomcat_apparmor/tomcat_5_5/src/jni_src/Makefile.am @@ -0,0 +1,17 @@ +lib_LTLIBRARIES = libJNIChangeHat.la + +INCLUDES = -I$(top_srcdir)/libraries/libapparmor/src -I$(JAVA_HOME)/include \ + -I$(JAVA_HOME)/include/linux + +CLASSPATH = $(builddir)/../../build/ +CLASSFILE = $(CLASSPATH)/com/novell/apparmor/JNIChangeHat.class + +com_novell_apparmor_JNIChangeHat.h: + javah -jni -classpath $(CLASSPATH) com.novell.apparmor.JNIChangeHat + +JNIChangeHat.c : com_novell_apparmor_JNIChangeHat.h + +libJNIChangeHat_la_SOURCES = JNIChangeHat.c +libJNIChangeHat_la_LIBADD = $(top_builddir)/libraries/libapparmor/src/.libs/libapparmor.la + +CLEANFILES = com_novell_apparmor_JNIChangeHat.h --- /dev/null +++ b/config.rpath @@ -0,0 +1,666 @@ +#! /bin/sh +# Output a system dependent set of variables, describing how to set the +# run time search path of shared libraries in an executable. +# +# Copyright 1996-2007 Free Software Foundation, Inc. +# Taken from GNU libtool, 2001 +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. +# +# The first argument passed to this file is the canonical host specification, +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld +# should be set by the caller. +# +# The set of defined variables is at the end of this script. + +# Known limitations: +# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer +# than 256 bytes, otherwise the compiler driver will dump core. The only +# known workaround is to choose shorter directory names for the build +# directory and/or the installation directory. + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +shrext=.so + +host="$1" +host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +# Code taken from libtool.m4's _LT_CC_BASENAME. + +for cc_temp in $CC""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` + +# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC. + +wl= +if test "$GCC" = yes; then + wl='-Wl,' +else + case "$host_os" in + aix*) + wl='-Wl,' + ;; + darwin*) + case $cc_basename in + xlc*) + wl='-Wl,' + ;; + esac + ;; + mingw* | cygwin* | pw32* | os2*) + ;; + hpux9* | hpux10* | hpux11*) + wl='-Wl,' + ;; + irix5* | irix6* | nonstopux*) + wl='-Wl,' + ;; + newsos6) + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + wl='-Wl,' + ;; + pgcc | pgf77 | pgf90) + wl='-Wl,' + ;; + ccc*) + wl='-Wl,' + ;; + como) + wl='-lopt=' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + wl='-Wl,' + ;; + esac + ;; + esac + ;; + osf3* | osf4* | osf5*) + wl='-Wl,' + ;; + rdos*) + ;; + solaris*) + wl='-Wl,' + ;; + sunos4*) + wl='-Qoption ld ' + ;; + sysv4 | sysv4.2uw2* | sysv4.3*) + wl='-Wl,' + ;; + sysv4*MP*) + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + wl='-Wl,' + ;; + unicos*) + wl='-Wl,' + ;; + uts4*) + ;; + esac +fi + +# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS. + +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no + +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=yes +if test "$with_gnu_ld" = yes; then + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + # Unlike libtool, we use -rpath here, not --rpath, since the documented + # option of GNU ld is called -rpath, not --rpath. + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + case "$host_os" in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> 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 cannot use + # them. + ld_shlibs=no + ;; + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + cygwin* | mingw* | pw32*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + interix[3-9]*) + hardcode_direct=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + netbsd*) + ;; + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + else + ld_shlibs=no + fi + ;; + esac + ;; + sunos4*) + hardcode_direct=yes + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + esac + if test "$ld_shlibs" = no; then + hardcode_libdir_flag_spec= + fi +else + case "$host_os" in + aix3*) + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + aix4* | aix5*) + 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 + else + 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].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + fi + hardcode_direct=yes + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${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 + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + fi + # Begin _LT_AC_SYS_LIBPATH_AIX. + echo 'int main () { return 0; }' > conftest.c + ${CC} ${LDFLAGS} conftest.c -o conftest + aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + fi + if test -z "$aix_libpath"; then + aix_libpath="/usr/lib:/lib" + fi + rm -f conftest.c conftest + # End _LT_AC_SYS_LIBPATH_AIX. + if test "$aix_use_runtimelinking" = yes; then + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + else + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + fi + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + bsdi[45]*) + ;; + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + libext=lib + ;; + darwin* | rhapsody*) + hardcode_direct=no + if test "$GCC" = yes ; then + : + else + case $cc_basename in + xlc*) + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + dgux*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + freebsd1*) + ld_shlibs=no + ;; + freebsd2.2*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + freebsd2*) + hardcode_direct=yes + hardcode_minus_L=yes + ;; + freebsd* | dragonfly*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + hpux9*) + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + hpux10*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # 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 "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + ;; + *) + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + irix5* | irix6* | nonstopux*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + netbsd*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + newsos6) + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + osf3*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + osf4* | osf5*) + if test "$GCC" = yes; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + # Both cc and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + solaris*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + sunos4*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + ;; + sysv4) + case $host_vendor in + sni) + hardcode_direct=yes # is this really true??? + ;; + siemens) + hardcode_direct=no + ;; + motorola) + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + ;; + sysv4.3*) + ;; + sysv4*MP*) + if test -d /usr/nec; then + ld_shlibs=yes + fi + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + ;; + sysv5* | sco3.2v5* | sco5v6*) + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + ;; + uts4*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + *) + ld_shlibs=no + ;; + esac +fi + +# Check dynamic linker characteristics +# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER. +# Unlike libtool.m4, here we don't care about _all_ names of the library, but +# only about the one the linker finds when passed -lNAME. This is the last +# element of library_names_spec in libtool.m4, or possibly two of them if the +# linker has special search rules. +library_names_spec= # the last element of library_names_spec in libtool.m4 +libname_spec='lib$name' +case "$host_os" in + aix3*) + library_names_spec='$libname.a' + ;; + aix4* | aix5*) + library_names_spec='$libname$shrext' + ;; + amigaos*) + library_names_spec='$libname.a' + ;; + beos*) + library_names_spec='$libname$shrext' + ;; + bsdi[45]*) + library_names_spec='$libname$shrext' + ;; + cygwin* | mingw* | pw32*) + shrext=.dll + library_names_spec='$libname.dll.a $libname.lib' + ;; + darwin* | rhapsody*) + shrext=.dylib + library_names_spec='$libname$shrext' + ;; + dgux*) + library_names_spec='$libname$shrext' + ;; + freebsd1*) + ;; + freebsd* | dragonfly*) + case "$host_os" in + freebsd[123]*) + library_names_spec='$libname$shrext$versuffix' ;; + *) + library_names_spec='$libname$shrext' ;; + esac + ;; + gnu*) + library_names_spec='$libname$shrext' + ;; + hpux9* | hpux10* | hpux11*) + case $host_cpu in + ia64*) + shrext=.so + ;; + hppa*64*) + shrext=.sl + ;; + *) + shrext=.sl + ;; + esac + library_names_spec='$libname$shrext' + ;; + interix[3-9]*) + library_names_spec='$libname$shrext' + ;; + irix5* | irix6* | nonstopux*) + library_names_spec='$libname$shrext' + case "$host_os" in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; + *) libsuff= shlibsuff= ;; + esac + ;; + esac + ;; + linux*oldld* | linux*aout* | linux*coff*) + ;; + linux* | k*bsd*-gnu) + library_names_spec='$libname$shrext' + ;; + knetbsd*-gnu) + library_names_spec='$libname$shrext' + ;; + netbsd*) + library_names_spec='$libname$shrext' + ;; + newsos6) + library_names_spec='$libname$shrext' + ;; + nto-qnx*) + library_names_spec='$libname$shrext' + ;; + openbsd*) + library_names_spec='$libname$shrext$versuffix' + ;; + os2*) + libname_spec='$name' + shrext=.dll + library_names_spec='$libname.a' + ;; + osf3* | osf4* | osf5*) + library_names_spec='$libname$shrext' + ;; + rdos*) + ;; + solaris*) + library_names_spec='$libname$shrext' + ;; + sunos4*) + library_names_spec='$libname$shrext$versuffix' + ;; + sysv4 | sysv4.3*) + library_names_spec='$libname$shrext' + ;; + sysv4*MP*) + library_names_spec='$libname$shrext' + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + library_names_spec='$libname$shrext' + ;; + uts4*) + library_names_spec='$libname$shrext' + ;; +esac + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` +shlibext=`echo "$shrext" | sed -e 's,^\.,,'` +escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` + +LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF + +# How to pass a linker flag through the compiler. +wl="$escaped_wl" + +# Static library suffix (normally "a"). +libext="$libext" + +# Shared library suffix (normally "so"). +shlibext="$shlibext" + +# Format of library name prefix. +libname_spec="$escaped_libname_spec" + +# Library names that the linker finds when passed -lNAME. +library_names_spec="$escaped_library_names_spec" + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec" + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator="$hardcode_libdir_separator" + +# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the +# resulting binary. +hardcode_direct="$hardcode_direct" + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L="$hardcode_minus_L" + +EOF --- /dev/null +++ b/configure.in @@ -0,0 +1,220 @@ +AC_INIT(apparmor, 2.5.1) +AC_CONFIG_MACRO_DIR([m4]) + +AM_INIT_AUTOMAKE + +AM_PROG_LEX +AC_PROG_YACC +AC_PROG_SED +AC_HEADER_STDC +AC_CHECK_HEADERS(unistd.h stdint.h) + +AC_CHECK_FUNCS(asprintf) + +AM_PROG_CC_C_O +AC_PROG_CXX +AC_C_CONST +AM_PROG_LIBTOOL +AC_PATH_PROG([SWIG], [swig]) + +PROG_POD2MAN + +AC_ARG_WITH(perl, +[AS_HELP_STRING([--with-perl], + [enable perl support for libapparmor [default=detect]])], +[with_perl=$withval], [with_perl=auto]) +if test "$with_perl" != "no"; then + AM_PATH_PERL(,,[no]) + if test "$PERL" = "no"; then + if test "$with_perl" = "yes"; then + AC_MSG_ERROR([--with-perl was given but the perl interpreter could not be found]) + fi + else + with_perl=yes + fi +fi + +AC_ARG_WITH(python, +[AS_HELP_STRING([--with-python], + [enable python support for libapparmor [default=detect]])], +[with_python=$withval], [with_python=auto]) +if test "$with_python" != "no"; then + AM_PATH_PYTHON(,,[no]) + if test "$PYTHON" = "no"; then + if test "$with_python" = "yes"; then + AC_MSG_ERROR([--with-python was given but the python interpreter could not be found]) + fi + else + with_python=yes + fi +fi + +AC_ARG_WITH(ruby, +[AS_HELP_STRING([--with-ruby], + [enable ruby support for libapparmor [default=detect]])], +[with_ruby=$withval], [with_ruby=auto]) +if test "$with_ruby" != "no"; then + AM_PATH_RUBY(,,[no]) + + CPPFLAGS="$CPPFLAGS $RUBY_INCLUDES" + AC_CHECK_HEADER(ruby.h,,RUBY=no,[-]) + + if test "$RUBY" = "no"; then + if test "$with_ruby" = "yes"; then + AC_MSG_ERROR([--with-ruby was given but the ruby development environment could not be found]) + fi + else + with_ruby=yes + fi +fi + +AC_ARG_WITH(apache, +[AS_HELP_STRING([--with-apache], + [enable the apache2 changehat module [default=detect]])], +[with_apache=$withval], [with_apache=auto]) +if test "$with_apache" != "no"; then + AM_PATH_APXS(,,[no]) + if test "$APXS" = "no"; then + if test "$with_apache" = "yes";then + AC_MSG_ERROR([--with-apache was given but the apache build environment could not be found]) + fi + else + with_apache=yes + apache_moduledir=`$APXS -q LIBEXECDIR` + AC_SUBST(apache_moduledir) + fi +fi + +AC_ARG_WITH(tomcat, +[AS_HELP_STRING([--with-tomcat], + [enable the tomcat changehat module [default=no]])], +[with_tomcat=$withval], [with_tomcat=no]) + +AC_ARG_WITH(pam, +[AS_HELP_STRING([--with-pam], + [enable the PAM changehat module [default=auto]])], +[with_pam=$withval], [with_pam=auto]) +if test "$with_pam" != "no"; then + AC_CHECK_HEADERS([security/pam_modules.h]) + if test "$ac_cv_header_security_pam_modules_h" != "yes"; then + if test "$with_pam" = "yes";then + AC_MSG_ERROR([--with-pam was giving but the pam build environment could not be found]) + fi + else + with_pam=yes + fi +fi + +AC_ARG_WITH(dbus, +[AS_HELP_STRING([--with-dbus], + [enable dbus support (deprecated) [default=no]])], +[with_dbus=$withval], [with_dbus=no]) + +AC_ARG_WITH(gnome, +[AS_HELP_STRING([--with-gnome], + [enable gnome applet (deprecated) [default=no]])], +[with_gnome=$withval], [with_gnome=no]) + +if test "$with_dbus" = "yes" -o "$with_gnome" = "yes"; then + PKG_CHECK_MODULES(dbus, dbus-1, DBUS=yes, DBUS=no) + if test "$DBUS" = "no"; then + AC_MSG_ERROR([dbus could not be found]) + fi +fi + +if test "$with_gnome" = "yes"; then + PKG_CHECK_MODULES(GNOME, [libgnomeui-2.0 gtk+-2.0 libpanelapplet-2.0 gnome-vfs-2.0 libgnome-2.0 libglade-2.0 dbus-1]) + if test "$GNOME" != "yes"; then + AC_MSG_ERROR([--with-gnome was given but there are missing libraries]) + fi +fi + +AC_ARG_WITH(profileeditor, +[AS_HELP_STRING([--with-profileeditor], + [enable profileeditor (deprecated) [default=no]])], +[with_profileeditor=$withval], [with_profileeditor=no]) + +if test "$with_profileeditor" = "yes"; then + WXTEST +fi + +real_sbindir="/sbin" +AC_SUBST(real_sbindir) + +etc_apparmordir="/etc/apparmor" +AC_SUBST(etc_apparmordir) + +lib_apparmordir="/lib/apparmor" +AC_SUBST(lib_apparmordir) + +AM_CONDITIONAL(HAVE_PYTHON, test "$with_python" = "yes") +AM_CONDITIONAL(HAVE_PERL, test "$with_perl" = "yes") +AM_CONDITIONAL(HAVE_RUBY, test "$with_ruby" = "yes") +AM_CONDITIONAL(HAVE_PAM, test "$with_pam" = "yes") +AM_CONDITIONAL(HAVE_APACHE, test "$with_apache" = "yes") +AM_CONDITIONAL(HAVE_TOMCAT, test "$with_tomcat" = "yes") +AM_CONDITIONAL(HAVE_GNOME, test "$with_gnome" = "yes") +AM_CONDITIONAL(HAVE_DBUS, test "$with_dbus" = "yes") +AM_CONDITIONAL(HAVE_PROFILEEDITOR, test "$with_profileeditor" = "yes") + +AC_OUTPUT( +Makefile +libraries/Makefile +libraries/libapparmor/Makefile +libraries/libapparmor/doc/Makefile +libraries/libapparmor/src/Makefile +libraries/libapparmor/swig/Makefile +libraries/libapparmor/swig/perl/Makefile +libraries/libapparmor/swig/python/Makefile +libraries/libapparmor/swig/python/setup.py +libraries/libapparmor/swig/ruby/Makefile +libraries/libapparmor/testsuite/Makefile +libraries/libapparmor/testsuite/config/Makefile +libraries/libapparmor/testsuite/libaalogparse.test/Makefile +libraries/libapparmor/testsuite/lib/Makefile +parser/Makefile +parser/libapparmor_re/Makefile +changehat/Makefile +changehat/mod_apparmor/Makefile +changehat/pam_apparmor/Makefile +changehat/tomcat_apparmor/Makefile +changehat/tomcat_apparmor/tomcat_5_0/Makefile +changehat/tomcat_apparmor/tomcat_5_5/Makefile +changehat/tomcat_apparmor/tomcat_5_5/src/Makefile +changehat/tomcat_apparmor/tomcat_5_5/src/jni_src/Makefile +deprecated/Makefile +deprecated/management/Makefile +deprecated/management/apparmor-dbus/Makefile +deprecated/management/apparmor-dbus/src/Makefile +deprecated/management/applets/Makefile +deprecated/management/applets/apparmorapplet-gnome/Makefile +deprecated/management/applets/apparmorapplet-gnome/src/Makefile +deprecated/management/applets/apparmorapplet-gnome/pixmaps/Makefile +deprecated/management/profile-editor/Makefile +deprecated/management/profile-editor/doc/Makefile +deprecated/management/profile-editor/doc/en/Makefile +deprecated/management/profile-editor/src/Makefile +deprecated/management/profile-editor/src/wxStyledTextCtrl/Makefile +tests/Makefile +tests/regression/Makefile +tests/regression/subdomain/Makefile +utils/Makefile +po/Makefile +) + +AC_MSG_RESULT([Summary:]) +AC_MSG_RESULT([libapprmor bindings:]) +AC_MSG_RESULT([ Perl: $with_perl]) +AC_MSG_RESULT([ Python: $with_python]) +AC_MSG_RESULT([ Ruby: $with_ruby]) +AC_MSG_RESULT([changehat support:]) +AC_MSG_RESULT([ PAM: $with_pam]) +AC_MSG_RESULT([ Apache: $with_apache]) +AC_MSG_RESULT([ Tomcat: $with_tomcat]) +AC_MSG_RESULT([Deprecated management interfaces:]) +AC_MSG_RESULT([ GNOME Applet: $with_gnome]) +AC_MSG_RESULT([ DBUS: $with_dbus]) +AC_MSG_RESULT([ Profile Editor: $with_profileeditor]) + + + --- /dev/null +++ b/deprecated/Makefile.am @@ -0,0 +1,2 @@ + +SUBDIRS = management --- /dev/null +++ b/deprecated/management/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = apparmor-dbus applets profile-editor --- a/deprecated/management/apparmor-dbus/Makefile.am +++ b/deprecated/management/apparmor-dbus/Makefile.am @@ -2,4 +2,6 @@ # have all needed files, that a GNU package needs AUTOMAKE_OPTIONS = foreign 1.4 +if HAVE_DBUS SUBDIRS = src +endif --- a/deprecated/management/apparmor-dbus/src/Makefile.am +++ b/deprecated/management/apparmor-dbus/src/Makefile.am @@ -1,2 +1,5 @@ bin_PROGRAMS = apparmor-dbus + +apparmor_dbus_CPPFLAGS = $(dbus_CFLAGS) +apparmor_dbus_LDADD = $(dbus_LIBS) $(top_builddir)/libraries/libapparmor/src/libapparmor.la apparmor_dbus_SOURCES = aadbus.c --- /dev/null +++ b/deprecated/management/applets/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = apparmorapplet-gnome --- a/deprecated/management/applets/apparmorapplet-gnome/Makefile.am +++ b/deprecated/management/applets/apparmorapplet-gnome/Makefile.am @@ -1,5 +1,7 @@ ## Process this file with automake to produce Makefile.in +if HAVE_GNOME + SUBDIRS = po src pixmaps EXTRA_DIST = \ @@ -11,4 +13,4 @@ server_in_files = AppArmor_Monitor_Fact server_DATA = AppArmor_Monitor_Factory.server AppArmor_Monitor_Factory.server: sed -e "s|\@LIBEXECDIR\@|$(libexecdir)|" < AppArmor_Monitor_Factory.server.in > AppArmor_Monitor_Factory.server - +endif --- /dev/null +++ b/deprecated/management/applets/apparmorapplet-gnome/po/Makefile @@ -0,0 +1,30 @@ +# $Id$ +# ---------------------------------------------------------------------- +# Copyright (c) 2004, 2005 NOVELL (All rights reserved) +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of version 2 of the GNU General Public +# License published by the Free Software Foundation. +# +# 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, contact Novell, Inc. +# ---------------------------------------------------------------------- +all: + +# As translations get added, they will automatically be included, unless +# the lang is explicitly added to DISABLED_LANGS; e.g. DISABLED_LANGS=en es + +DISABLED_LANGS= + +NAME="apparmorapplet-gnome" + +include ../../../../../common/Make-po.rules +../../../../../common/Make-po.rules: + make -C ../../../../.. common/Make.rules + +XGETTEXT_ARGS+=--language=perl --- a/deprecated/management/applets/apparmorapplet-gnome/po/Makefile.in.in +++ /dev/null @@ -1,258 +0,0 @@ -# Makefile for program source directory in GNU NLS utilities package. -# Copyright (C) 1995, 1996, 1997 by Ulrich Drepper <drepper@gnu.ai.mit.edu> -# -# This file file be copied and used freely without restrictions. It can -# be used in projects which are not available under the GNU Public License -# but which still want to provide support for the GNU gettext functionality. -# Please note that the actual code is *not* freely available. -# -# - Modified by Owen Taylor <otaylor@redhat.com> to use GETTEXT_PACKAGE -# instead of PACKAGE and to look for po2tbl in ./ not in intl/ -# -# - Modified by jacob berkman <jacob@ximian.com> to install -# Makefile.in.in and po2tbl.sed.in for use with glib-gettextize - -GETTEXT_PACKAGE = @GETTEXT_PACKAGE@ -PACKAGE = @PACKAGE@ -VERSION = @VERSION@ - -SHELL = /bin/sh -@SET_MAKE@ - -srcdir = @srcdir@ -top_srcdir = @top_srcdir@ -VPATH = @srcdir@ - -prefix = @prefix@ -exec_prefix = @exec_prefix@ -datarootdir = @datarootdir@ -datadir = @datadir@ -libdir = @libdir@ -localedir = $(libdir)/locale -gnulocaledir = $(datadir)/locale -gettextsrcdir = $(datadir)/glib-2.0/gettext/po -subdir = po - -INSTALL = @INSTALL@ -INSTALL_DATA = @INSTALL_DATA@ - -CC = @CC@ -GENCAT = @GENCAT@ -GMSGFMT = @GMSGFMT@ -MSGFMT = @MSGFMT@ -MSGFMT_OPTS = @MSGFMT_OPTS@ -XGETTEXT = @XGETTEXT@ -MSGMERGE = msgmerge - -DEFS = @DEFS@ -CFLAGS = @CFLAGS@ -CPPFLAGS = @CPPFLAGS@ - -INCLUDES = -I.. -I$(top_srcdir)/intl - -COMPILE = $(CC) -c $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) $(XCFLAGS) - -SOURCES = -POFILES = @POFILES@ -GMOFILES = @GMOFILES@ -DISTFILES = ChangeLog Makefile.in.in POTFILES.in $(GETTEXT_PACKAGE).pot \ -$(POFILES) $(GMOFILES) $(SOURCES) - -POTFILES = \ - -CATALOGS = @CATALOGS@ -CATOBJEXT = @CATOBJEXT@ -INSTOBJEXT = @INSTOBJEXT@ - -.SUFFIXES: -.SUFFIXES: .c .o .po .pox .gmo .mo .msg .cat - -.c.o: - $(COMPILE) $< - -.po.pox: - $(MAKE) $(GETTEXT_PACKAGE).pot - $(MSGMERGE) $< $(srcdir)/$(GETTEXT_PACKAGE).pot -o $*.pox - -.po.mo: - $(MSGFMT) -o $@ $< - -.po.gmo: - file=$(srcdir)/`echo $* | sed 's,.*/,,'`.gmo \ - && rm -f $$file && $(GMSGFMT) $(MSGFMT_OPTS) -o $$file $< - -.po.cat: - sed -f ../intl/po2msg.sed < $< > $*.msg \ - && rm -f $@ && $(GENCAT) $@ $*.msg - - -all: all-@USE_NLS@ - -all-yes: $(CATALOGS) -all-no: - -$(srcdir)/$(GETTEXT_PACKAGE).pot: $(POTFILES) - $(XGETTEXT) --default-domain=$(GETTEXT_PACKAGE) --directory=$(top_srcdir) \ - --add-comments --keyword=_ --keyword=N_ \ - --flag=g_strdup_printf:1:c-format \ - --flag=g_string_printf:2:c-format \ - --flag=g_string_append_printf:2:c-format \ - --flag=g_error_new:3:c-format \ - --flag=g_set_error:4:c-format \ - --flag=g_markup_printf_escaped:1:c-format \ - --flag=g_log:3:c-format \ - --flag=g_print:1:c-format \ - --flag=g_printerr:1:c-format \ - --flag=g_printf:1:c-format \ - --flag=g_fprintf:2:c-format \ - --flag=g_sprintf:2:c-format \ - --flag=g_snprintf:3:c-format \ - --flag=g_scanner_error:2:c-format \ - --flag=g_scanner_warn:2:c-format \ - --files-from=$(srcdir)/POTFILES.in \ - && test ! -f $(GETTEXT_PACKAGE).po \ - || ( rm -f $(srcdir)/$(GETTEXT_PACKAGE).pot \ - && mv $(GETTEXT_PACKAGE).po $(srcdir)/$(GETTEXT_PACKAGE).pot ) - -install: install-exec install-data -install-exec: -install-data: install-data-@USE_NLS@ -install-data-no: all -install-data-yes: all - @mkdir_p@ $(DESTDIR)$(datadir) - @catalogs='$(CATALOGS)'; \ - for cat in $$catalogs; do \ - cat=`basename $$cat`; \ - case "$$cat" in \ - *.gmo) destdir=$(gnulocaledir);; \ - *) destdir=$(localedir);; \ - esac; \ - lang=`echo $$cat | sed 's/\$(CATOBJEXT)$$//'`; \ - dir=$(DESTDIR)$$destdir/$$lang/LC_MESSAGES; \ - @mkdir_p@ $$dir; \ - if test -r $$cat; then \ - $(INSTALL_DATA) $$cat $$dir/$(GETTEXT_PACKAGE)$(INSTOBJEXT); \ - echo "installing $$cat as $$dir/$(GETTEXT_PACKAGE)$(INSTOBJEXT)"; \ - else \ - $(INSTALL_DATA) $(srcdir)/$$cat $$dir/$(GETTEXT_PACKAGE)$(INSTOBJEXT); \ - echo "installing $(srcdir)/$$cat as" \ - "$$dir/$(GETTEXT_PACKAGE)$(INSTOBJEXT)"; \ - fi; \ - if test -r $$cat.m; then \ - $(INSTALL_DATA) $$cat.m $$dir/$(GETTEXT_PACKAGE)$(INSTOBJEXT).m; \ - echo "installing $$cat.m as $$dir/$(GETTEXT_PACKAGE)$(INSTOBJEXT).m"; \ - else \ - if test -r $(srcdir)/$$cat.m ; then \ - $(INSTALL_DATA) $(srcdir)/$$cat.m \ - $$dir/$(GETTEXT_PACKAGE)$(INSTOBJEXT).m; \ - echo "installing $(srcdir)/$$cat as" \ - "$$dir/$(GETTEXT_PACKAGE)$(INSTOBJEXT).m"; \ - else \ - true; \ - fi; \ - fi; \ - done - if test "$(PACKAGE)" = "glib"; then \ - @mkdir_p@ $(DESTDIR)$(gettextsrcdir); \ - $(INSTALL_DATA) $(srcdir)/Makefile.in.in \ - $(DESTDIR)$(gettextsrcdir)/Makefile.in.in; \ - else \ - : ; \ - fi - -# Define this as empty until I found a useful application. -installcheck: - -uninstall: - catalogs='$(CATALOGS)'; \ - for cat in $$catalogs; do \ - cat=`basename $$cat`; \ - lang=`echo $$cat | sed 's/\$(CATOBJEXT)$$//'`; \ - rm -f $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(GETTEXT_PACKAGE)$(INSTOBJEXT); \ - rm -f $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(GETTEXT_PACKAGE)$(INSTOBJEXT).m; \ - rm -f $(DESTDIR)$(gnulocaledir)/$$lang/LC_MESSAGES/$(GETTEXT_PACKAGE)$(INSTOBJEXT); \ - rm -f $(DESTDIR)$(gnulocaledir)/$$lang/LC_MESSAGES/$(GETTEXT_PACKAGE)$(INSTOBJEXT).m; \ - done - if test "$(PACKAGE)" = "glib"; then \ - rm -f $(DESTDIR)$(gettextsrcdir)/Makefile.in.in; \ - fi - -check: all - -dvi info tags TAGS ID: - -mostlyclean: - rm -f core core.* *.pox $(GETTEXT_PACKAGE).po *.old.po cat-id-tbl.tmp - rm -fr *.o - -clean: mostlyclean - -distclean: clean - rm -f Makefile Makefile.in POTFILES *.mo *.msg *.cat *.cat.m - -maintainer-clean: distclean - @echo "This command is intended for maintainers to use;" - @echo "it deletes files that may require special tools to rebuild." - rm -f $(GMOFILES) - -distdir = ../$(GETTEXT_PACKAGE)-$(VERSION)/$(subdir) -dist distdir: update-po $(DISTFILES) - dists="$(DISTFILES)"; \ - for file in $$dists; do \ - ln $(srcdir)/$$file $(distdir) 2> /dev/null \ - || cp -p $(srcdir)/$$file $(distdir); \ - done - -update-po: Makefile - $(MAKE) $(GETTEXT_PACKAGE).pot - tmpdir=`pwd`; \ - cd $(srcdir); \ - catalogs='$(CATALOGS)'; \ - for cat in $$catalogs; do \ - cat=`basename $$cat`; \ - lang=`echo $$cat | sed 's/\$(CATOBJEXT)$$//'`; \ - echo "$$lang:"; \ - if $(MSGMERGE) $$lang.po $(GETTEXT_PACKAGE).pot -o $$tmpdir/$$lang.new.po; then \ - if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ - rm -f $$tmpdir/$$lang.new.po; \ - else \ - if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ - :; \ - else \ - echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ - rm -f $$tmpdir/$$lang.new.po; \ - exit 1; \ - fi; \ - fi; \ - else \ - echo "msgmerge for $$cat failed!"; \ - rm -f $$tmpdir/$$lang.new.po; \ - fi; \ - done - -# POTFILES is created from POTFILES.in by stripping comments, empty lines -# and Intltool tags (enclosed in square brackets), and appending a full -# relative path to them -POTFILES: POTFILES.in - ( if test 'x$(srcdir)' != 'x.'; then \ - posrcprefix='$(top_srcdir)/'; \ - else \ - posrcprefix="../"; \ - fi; \ - rm -f $@-t $@ \ - && (sed -e '/^#/d' \ - -e "s/^\[.*\] +//" \ - -e '/^[ ]*$$/d' \ - -e "s@.*@ $$posrcprefix& \\\\@" < $(srcdir)/$@.in \ - | sed -e '$$s/\\$$//') > $@-t \ - && chmod a-w $@-t \ - && mv $@-t $@ ) - -Makefile: Makefile.in.in ../config.status POTFILES - cd .. \ - && CONFIG_FILES=$(subdir)/$@.in CONFIG_HEADERS= \ - $(SHELL) ./config.status - -# Tell versions [3.59,3.63) of GNU make not to export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: --- a/deprecated/management/applets/apparmorapplet-gnome/src/Makefile.am +++ b/deprecated/management/applets/apparmorapplet-gnome/src/Makefile.am @@ -7,12 +7,13 @@ INCLUDES = \ -DDBUS_API_SUBJECT_TO_CHANGE \ `$(PKG_CONFIG) --cflags libpanelapplet-2.0` \ `$(PKG_CONFIG) --cflags dbus-1` \ - @PACKAGE_CFLAGS@ + $(GNOME_CFLAGS) LIBS = \ `$(PKG_CONFIG) --libs libpanelapplet-2.0` \ `$(PKG_CONFIG) --libs dbus-1` \ - @PACKAGE_LIBS@ + $(GNOME_LIBS) + libexec_PROGRAMS = apparmorapplet @@ -21,5 +22,6 @@ apparmorapplet_SOURCES = \ preferences_dialog.c preferences_dialog.h \ reject_list.c reject_list.h -apparmorapplet_LDADD = @PACKAGE_LIBS@ $(INTLLIBS) +apparmorapplet_CFLAGS = -DGETTEXT_PACKAGE=\"apparmorapplet\" +apparmorapplet_LDADD = $(GNOME_LIBS) $(INTLLIBS) --- a/deprecated/management/profile-editor/Makefile.am +++ b/deprecated/management/profile-editor/Makefile.am @@ -1,2 +1,4 @@ +if HAVE_PROFILEEDITOR SUBDIRS = src doc +endif --- a/deprecated/management/profile-editor/src/Makefile.am +++ b/deprecated/management/profile-editor/src/Makefile.am @@ -12,13 +12,15 @@ bin_PROGRAMS = profileeditor # the application source, library search path, and link libraries profileeditor_SOURCES = ProfileTextCtrl.cpp Preferences.cpp AboutDialog.cpp \ SearchAllProfiles.cpp Configuration.cpp profileeditor.cpp -profileeditor_LDFLAGS = $(WX_LIBS) +profileeditor_LDFLAGS = $(WX_LIBS) SUBDIRS = wxStyledTextCtrl +profileeditor_CPPFLAGS = $(WX_CPPFLAGS) +profileeditor_CXXFLAGS = $(WX_CXXFLAGS) profileeditor_LDADD =\ - $(top_builddir)/src/wxStyledTextCtrl/libAppArmorStyledTextCtrl.a + $(builddir)/wxStyledTextCtrl/libAppArmorStyledTextCtrl.a AM_CXXFLAGS = \ -DHELP_FILE_LOCATION=\"$(datadir)/doc/@PACKAGE@/AppArmorProfileEditor.htb\" --- a/deprecated/management/profile-editor/src/wxStyledTextCtrl/Makefile.am +++ b/deprecated/management/profile-editor/src/wxStyledTextCtrl/Makefile.am @@ -15,5 +15,5 @@ noinst_HEADERS = Accessor.h AutoComplete UniConversion.h ViewStyle.h WindowAccessor.h XPM.h AM_CFLAGS = -DSCI_LEXER -DLINK_LEXERS -fPIC -DPIC -DWX_PRECOMP -DNO_GCC_PRAGMA \ - -D__WXGTK__ -D__WX__ -AM_CXXFLAGS = -DSCI_LEXER -DLINK_LEXERS -fPIC -DPIC -DWX_PRECOMP -DNO_GCC_PRAGMA + -D__WXGTK__ -D__WX__ $(WX_CPPFLAGS) +AM_CXXFLAGS = -DSCI_LEXER -DLINK_LEXERS -fPIC -DPIC -DWX_PRECOMP -DNO_GCC_PRAGMA $(WX_CXXFLAGS) --- /dev/null +++ b/libraries/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = libapparmor --- a/libraries/libapparmor/AUTHORS +++ /dev/null @@ -1,2 +0,0 @@ -Steve Beattie <sbeattie@suse.de> -Matt Barringer <mbarringer@suse.de> --- a/libraries/libapparmor/ChangeLog +++ /dev/null @@ -1 +0,0 @@ - --- a/libraries/libapparmor/INSTALL +++ /dev/null @@ -1,236 +0,0 @@ -Installation Instructions -************************* - -Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free -Software Foundation, Inc. - -This file is free documentation; the Free Software Foundation gives -unlimited permission to copy, distribute and modify it. - -Basic Installation -================== - -These are generic installation instructions. - - 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 only 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. If you're - using `csh' on an old version of System V, you might need to type - `sh ./configure' instead to prevent `csh' from trying to execute - `configure' itself. - - Running `configure' takes awhile. 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. - -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=c89 CFLAGS=-O2 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 must use a version of `make' that -supports the `VPATH' variable, such as 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 `..'. - - If you have to use a `make' that does not support the `VPATH' -variable, you have 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). 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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. 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Here is a another example: - - /bin/bash ./configure CONFIG_SHELL=/bin/bash - -Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent -configuration-related scripts to be executed by `/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. - --- a/libraries/libapparmor/NEWS +++ /dev/null @@ -1 +0,0 @@ -- 2007-06-24 - Initial release, version 0.6 --- a/libraries/libapparmor/README +++ /dev/null @@ -1 +0,0 @@ -What little documentation exists is in src/aalogparse.h. Please file bugs using http://bugzilla.novell.com under the AppArmor product. --- a/libraries/libapparmor/autogen.sh +++ /dev/null @@ -1,42 +0,0 @@ -#!/bin/sh - -DIE=0 - -(autoconf --version) < /dev/null > /dev/null 2>&1 || { - echo - echo "You must have autoconf installed to compile $package." - echo "Download the appropriate package for your distribution," - echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/" - DIE=1 -} - -(automake --version) < /dev/null > /dev/null 2>&1 || { - echo - echo "You must have automake installed to compile $package." - echo "Download the appropriate package for your system," - echo "or get the source from one of the GNU ftp sites" - echo "listed in http://www.gnu.org/order/ftp.html" - DIE=1 -} - -(libtool --version) < /dev/null > /dev/null 2>&1 || { - echo - echo "You must have libtool installed to compile $package." - echo "Download the appropriate package for your system," - echo "or get the source from one of the GNU ftp sites" - echo "listed in http://www.gnu.org/order/ftp.html" - DIE=1 -} - -if test "$DIE" -eq 1; then - exit 1 -fi - -echo "Running aclocal" -aclocal -echo "Running autoconf" -autoconf --force -echo "Running libtoolize" -libtoolize --automake -echo "Running automake -ac" -automake -ac --- a/libraries/libapparmor/compile +++ /dev/null @@ -1,143 +0,0 @@ -#! /bin/sh -# Wrapper for compilers which do not understand `-c -o'. - -scriptversion=2009-10-06.20; # UTC - -# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009 Free Software -# Foundation, Inc. -# Written by Tom Tromey <tromey@cygnus.com>. -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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But MiNT is downward compatible to TOS, so this should - # be no problem. - atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint${UNAME_RELEASE} - exit ;; - milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint${UNAME_RELEASE} - exit ;; - hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint${UNAME_RELEASE} - exit ;; - *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint${UNAME_RELEASE} - exit ;; - m68k:machten:*:*) - echo m68k-apple-machten${UNAME_RELEASE} - exit ;; - powerpc:machten:*:*) - echo powerpc-apple-machten${UNAME_RELEASE} - exit ;; - RISC*:Mach:*:*) - echo mips-dec-mach_bsd4.3 - exit ;; - RISC*:ULTRIX:*:*) - echo mips-dec-ultrix${UNAME_RELEASE} - exit ;; - VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix${UNAME_RELEASE} - exit ;; - 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix${UNAME_RELEASE} - exit ;; - mips:*:*:UMIPS | mips:*:*:RISCos) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c -#ifdef __cplusplus -#include <stdio.h> /* 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 <sys/systemcfg.h> - - 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 <stdlib.h> - #include <unistd.h> - - int main () - { - #if defined(_SC_KERNEL_BITS) - long bits = sysconf(_SC_KERNEL_BITS); - #endif - long cpu = sysconf (_SC_CPU_VERSION); - - switch (cpu) - { - case CPU_PA_RISC1_0: puts ("hppa1.0"); break; - case CPU_PA_RISC1_1: puts ("hppa1.1"); break; - case CPU_PA_RISC2_0: - #if defined(_SC_KERNEL_BITS) - switch (bits) - { - case 64: puts ("hppa2.0w"); break; - case 32: puts ("hppa2.0n"); break; - default: puts ("hppa2.0"); break; - } break; - #else /* !defined(_SC_KERNEL_BITS) */ - puts ("hppa2.0"); break; - #endif - default: puts ("hppa1.0"); break; - } - exit (0); - } -EOF - (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` - test -z "$HP_ARCH" && HP_ARCH=hppa - fi ;; - esac - if [ ${HP_ARCH} = "hppa2.0w" ] - then - eval $set_cc_for_build - - # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating - # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler - # generating 64-bit code. GNU and HP use different nomenclature: - # - # $ CC_FOR_BUILD=cc ./config.guess - # => hppa2.0w-hp-hpux11.23 - # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess - # => hppa64-hp-hpux11.23 - - if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | - grep -q __LP64__ - then - HP_ARCH="hppa2.0w" - else - HP_ARCH="hppa64" - fi - fi - echo ${HP_ARCH}-hp-hpux${HPUX_REV} - exit ;; - ia64:HP-UX:*:*) - HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux${HPUX_REV} - exit ;; - 3050*:HI-UX:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #include <unistd.h> - 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*:*) - case ${UNAME_MACHINE} in - x86) - echo i586-pc-interix${UNAME_RELEASE} - exit ;; - authenticamd | genuineintel | EM64T) - echo x86_64-unknown-interix${UNAME_RELEASE} - exit ;; - IA64) - echo ia64-unknown-interix${UNAME_RELEASE} - exit ;; - esac ;; - [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) - echo i${UNAME_MACHINE}-pc-mks - exit ;; - 8664:Windows_NT:*) - echo x86_64-pc-mks - exit ;; - i*:Windows_NT*:* | Pentium*:Windows_NT*:*) - # How do we know it's Interix rather than the generic POSIX subsystem? - # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we - # UNAME_MACHINE based on the output of uname instead of i386? - echo i586-pc-interix - exit ;; - i*:UWIN*:*) - echo ${UNAME_MACHINE}-pc-uwin - exit ;; - amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-unknown-cygwin - exit ;; - p*:CYGWIN*:*) - echo powerpcle-unknown-cygwin - exit ;; - prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` - exit ;; - *:GNU:*:*) - # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-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 ;; - alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in - EV5) UNAME_MACHINE=alphaev5 ;; - EV56) UNAME_MACHINE=alphaev56 ;; - PCA56) UNAME_MACHINE=alphapca56 ;; - PCA57) UNAME_MACHINE=alphapca56 ;; - EV6) UNAME_MACHINE=alphaev6 ;; - EV67) UNAME_MACHINE=alphaev67 ;; - EV68*) UNAME_MACHINE=alphaev68 ;; - esac - objdump --private-headers /bin/sh | grep -q ld.so.1 - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} - exit ;; - arm*:Linux:*:*) - eval $set_cc_for_build - if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ - | grep -q __ARM_EABI__ - then - echo ${UNAME_MACHINE}-unknown-linux-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 ;; - i*86:Linux:*:*) - LIBC=gnu - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" - 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:*:* | mips64:Linux:*:*) - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #undef CPU - #undef ${UNAME_MACHINE} - #undef ${UNAME_MACHINE}el - #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) - CPU=${UNAME_MACHINE}el - #else - #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) - CPU=${UNAME_MACHINE} - #else - CPU= - #endif - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } - ;; - or32:Linux:*:*) - echo or32-unknown-linux-gnu - exit ;; - padre:Linux:*:*) - echo sparc-unknown-linux-gnu - exit ;; - parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu - 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 ;; 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- -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 \ - | lm32 \ - | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | mcore | mep | metag \ - | mips | mipsbe | mipseb | mipsel | mipsle \ - | mips16 \ - | mips64 | mips64el \ - | mips64octeon | mips64octeonel \ - | mips64orion | mips64orionel \ - | mips64r5900 | mips64r5900el \ - | mips64vr | mips64vrel \ - | mips64vr4100 | mips64vr4100el \ - | mips64vr4300 | mips64vr4300el \ - | mips64vr5000 | mips64vr5000el \ - | mips64vr5900 | mips64vr5900el \ - | mipsisa32 | mipsisa32el \ - | mipsisa32r2 | mipsisa32r2el \ - | mipsisa64 | mipsisa64el \ - | mipsisa64r2 | mipsisa64r2el \ - | mipsisa64sb1 | mipsisa64sb1el \ - | mipsisa64sr71k | mipsisa64sr71kel \ - | mipstx39 | mipstx39el \ - | mn10200 | mn10300 \ - | moxie \ - | mt \ - | msp430 \ - | nios | nios2 \ - | ns16k | ns32k \ - | or32 \ - | pdp10 | pdp11 | pj | pjl \ - | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ - | pyramid \ - | rx \ - | score \ - | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ - | sh64 | sh64le \ - | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ - | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ - | spu | strongarm \ - | tahoe | thumb | tic4x | tic80 | tron \ - | ubicom32 \ - | v850 | v850e \ - | we32k \ - | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ - | z8k | z80) - basic_machine=$basic_machine-unknown - ;; 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- 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. 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In this case, the final cleanup might fail but the new - # file should still install successfully. - { - test ! -f "$dst" || - $doit $rmcmd -f "$dst" 2>/dev/null || - { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && - { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } - } || - { echo "$0: cannot unlink or rename $dst" >&2 - (exit 1); exit 1 - } - } && - - # Now rename the file to the real destination. - $doit $mvcmd "$dsttmp" "$dst" - } - fi || exit 1 - - trap '' 0 - fi -done - -# Local variables: -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "scriptversion=" -# time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "; # UTC" -# End: --- a/libraries/libapparmor/libapparmor1.spec +++ /dev/null @@ -1,178 +0,0 @@ -# -# spec file for package libapparmor -# -# norootforbuild -%define _unpackaged_files_terminate_build 0 - -Name: libapparmor1 -Version: 2.5.1 -Release: 3.20070916 -License: LGPL -Group: Development/Libraries/C and C++ -BuildRoot: %{_tmppath}/%{name}-%{version}-build -Source0: %{name}-%{version}.tar.bz2 -BuildRequires: swig gcc perl -Provides: libapparmor -Provides: libimmunix -Obsoletes: libapparmor -Obsoletes: libimmunix -Summary: A utility library for AppArmor - -%define aalibversion 1.0.2 - -%description -- - -%package -n libapparmor-devel -Requires: %{name} = %{version}-%{release} -Group: Development/Libraries/C and C++ -Provides: libapparmor:/usr/include/sys/apparmor.h -Summary: - - -%description -n libapparmor-devel -- - -%post -n libapparmor-devel -/sbin/ldconfig - -%postun -n libapparmor-devel -/sbin/ldconfig - -%package -n perl-libapparmor -Requires: %{name} = %{version} -Requires: perl = %{perl_version} -Group: Development/Libraries/Perl -Summary: - - -%description -n perl-libapparmor -- - -%prep -%setup -q - -%build -./configure --prefix=%{_prefix} --libdir=%{_libdir} --with-perl -make CFLAGS="${RPM_OPT_FLAGS}" - -%install -make install DESTDIR="$RPM_BUILD_ROOT" -mkdir ${RPM_BUILD_ROOT}/%{_lib} -# this is really hacky -rm ${RPM_BUILD_ROOT}/%{_libdir}/libapparmor.so -rm ${RPM_BUILD_ROOT}/%{_libdir}/libimmunix.so -cp ${RPM_BUILD_ROOT}/%{_libdir}/libapparmor.so.%{aalibversion} ${RPM_BUILD_ROOT}/%{_lib} -cp ${RPM_BUILD_ROOT}/%{_libdir}/libimmunix.so.%{aalibversion} ${RPM_BUILD_ROOT}/%{_lib} -ln -s /%{_lib}/libapparmor.so.%{aalibversion} ${RPM_BUILD_ROOT}/%{_libdir}/libapparmor.so - -find $RPM_BUILD_ROOT -name .packlist -exec rm -f {} \; -find $RPM_BUILD_ROOT -name perllocal.pod -exec rm -f {} \; - -# create symlink for old change_hat(2) manpage -ln -s aa_change_hat.2 ${RPM_BUILD_ROOT}/%{_mandir}/man2/change_hat.2 -%clean -rm -rf "$RPM_BUILD_ROOT" - -%post -/sbin/ldconfig - -%postun -/sbin/ldconfig - -%files -%defattr(-,root,root) -/%{_lib}/libapparmor.so.* -/%{_lib}/libimmunix.so.* - -%files -n libapparmor-devel -%defattr(-,root,root) -%{_libdir}/libapparmor.so -%{_libdir}/libapparmor.la -%{_libdir}/libapparmor.a -%{_libdir}/libimmunix.la -%{_libdir}/libimmunix.a -%doc %{_mandir}/man*/* -%dir %{_includedir}/aalogparse -%{_includedir}/sys/apparmor.h -%{_includedir}/aalogparse/* - -%files -n perl-libapparmor -%defattr(-,root,root) -%dir %{perl_vendorarch}/auto/LibAppArmor -%{perl_vendorarch}/auto/LibAppArmor/* -%{perl_vendorarch}/LibAppArmor.pm - -%changelog -* Sun Sep 16 2007 - sbeattie@suse.de -- aalogparse: add support for type=15xx audit field -- aalogparse: add support for audit messages thru syslog -- aalogparse: reduce noise to stdout on syntax errors -- aalogparse: add support for more missing message types -- aalogparse: parse messages w/safe (hex) string encodings -* Fri Aug 17 2007 - sbeattie@suse.de -- Fix broken symlink for old change_hat(2) manpage -* Wed Aug 15 2007 - sbeattie@suse.de -- fix braindead symbol versioning issue with old version name -- re-enable CFLAGS=RPM_OPT_FLAGS for build -- convert change_hat(2) to aa_change_hat(2) -- use 64bit magic token -- add aa_change_profile(2) interface -* Sat Jul 28 2007 - mbarringer@suse.de -- Merged in libaalogparse to the library/package -* Tue Apr 7 2007 - sbeattie@suse.de -- Add change_hat manpage to package -* Thu Jan 18 2007 - sbeattie@suse.de -- Add a clean stage to remove buildroot to specfile -* Fri Feb 17 2006 Seth Arnold <seth.arnold@suse.de> 2.0-4.1 -- use gettid() instead of /proc/self -* Fri Feb 10 2006 Steve Beattie <sbeattie@suse.de> 2.0-3.2 -- Use RPM_OPT_FLAGS -- Fix installed library version to match specfile version -* Wed Feb 1 2006 Steve Beattie <sbeattie@suse.de> 2.0-3.1 -- Fix prototype to match change_hat(2) manpage -* Mon Jan 23 2006 Steve Beattie <sbeattie@suse.de> 2.0-3 -- Rename to libapparmor.so and apparmor.h -* Thu Jan 5 2006 Steve Beattie <sbeattie@suse.de> 2.0-2 -- Add svn repo number to tarball -* Wed Dec 7 2005 Steve Beattie <sbeattie@suse.de> 2.0-1 -- Reset version for inclusion is SUSE autobuild -* Wed Dec 7 2005 Steve Beattie <sbeattie@suse.de> 1.99-8 -- Disable 32bit builds on 64bit platforms for now -* Mon Dec 5 2005 Steve Beattie <sbeattie@suse.de> 1.99-7 -- Rename package to libapparmor -* Wed Aug 10 2005 Steve Beattie <sbeattie@suse.de> 1.99-6_imnx -- Cleanup some of the deprecated exported symbols -* Thu Aug 4 2005 John Johansen <jjohansen@novell.com> 1.99-5_imnx -- and -m31 flag for s390 -* Mon Jul 11 2005 Steve Beattie <sbeattie@novell.com> 1.99-4_imnx -- get rid of libimmunix_post_upgrade -- Re-license to LGPL -- update description -* Fri May 27 2005 Steve Beattie <steve@immunix.com> 1.99-3_imnx -- Clear token buffer before freeing. -- Error handling cleanup. -* Fri Feb 18 2005 Steve Beattie <steve@immunix.com> 1.99-2_imnx -- Use the right command for the 32bit env on 64bit platforms -- Support for 64bit builds on systems with combined 32/64 support -* Fri Feb 4 2005 Seth Arnold <sarnold@immunix.com> 1.99-1_imnx -- Reversion to 1.99 -* Mon Nov 8 2004 Steve Beattie <steve@immunix.com> 1.2-3_imnx -- Finish conversion to slack-capable infrastructure. -* Thu Oct 28 2004 Steve Beattie <steve@immunix.com> 1.2-2_imnx -- Added a 'make install' target for prelim slack support -* Tue Oct 12 2004 Steve Beattie <steve@immunix.com> 1.2-1_imnx -- Bump version after shass-1.1 branched off -* Thu Sep 23 2004 Steve Beattie <steve@immunix.com> 1.0-13_imnx -- Vastly simplify the string handling in change_hat(). -* Thu Sep 9 2004 Steve Beattie <steve@immunix.com> 1.0-12_imnx -- Conditionalize group the package shows up in. -* Thu Sep 9 2004 Steve Beattie <steve@immunix.com> 1.0-11_imnx -- Fix so change_hat functions correctly even when the token is zero. -* Thu Sep 2 2004 Steve Beattie <steve@immunix.com> 1.0-10_imnx -- Added that it provides %{_prefix}/sbin/libimmunix_post_upgrade, this - was somehow breaking yast. -* Mon Aug 30 2004 Steve Beattie <steve@immunix.com> 1.0-9_imnx -- Copyright cleanups. -* Wed Jul 21 2004 Steve Beattie <steve@immunix.com> 1.0-8_imnx -- add basis for conditional distro support -* Thu May 28 2004 Tony Jones <tony@immunix.com> 1.0-7_imnx -- Add "changehat" command word to start of string written to /proc/pid/attr --- a/libraries/libapparmor/m4/ac_pod2man.m4 +++ /dev/null @@ -1,16 +0,0 @@ -AC_DEFUN([PROG_POD2MAN],[ - AC_CHECK_PROG(POD2MAN,pod2man,pod2man,no) - if test "$POD2MAN" = "no"; then - AC_MSG_ERROR([ -The pod2man program was not found in the default path. pod2man is part of -Perl, which can be retrieved from: - - http://www.perl.com/ - -The latest version at this time is 5.6.1; it is available packaged as the -following archive: - - http://www.perl.com/CPAN/src/stable.tar.gz -]) - fi -]) --- a/libraries/libapparmor/m4/ac_python_devel.m4 +++ /dev/null @@ -1,193 +0,0 @@ -AC_DEFUN([AC_PYTHON_DEVEL],[ - # - # Allow the use of a (user set) custom python version - # - AC_ARG_VAR([PYTHON_VERSION],[The installed Python - version to use, for example '2.3'. This string - will be appended to the Python interpreter - canonical name.]) - - AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]]) - if test -z "$PYTHON"; then - AC_MSG_ERROR([Cannot find python$PYTHON_VERSION in your system path]) - PYTHON_VERSION="" - fi - - # - # Check for a version of Python >= 2.1.0 - # - AC_MSG_CHECKING([for a version of Python >= '2.1.0']) - ac_supports_python_ver=`$PYTHON -c "import sys, string; \ - ver = string.split(sys.version)[[0]]; \ - print ver >= '2.1.0'"` - if test "$ac_supports_python_ver" != "True"; then - if test -z "$PYTHON_NOVERSIONCHECK"; then - AC_MSG_RESULT([no]) - AC_MSG_FAILURE([ -This version of the AC@&t@_PYTHON_DEVEL macro -doesn't work properly with versions of Python before -2.1.0. You may need to re-run configure, setting the -variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG, -PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand. -Moreover, to disable this check, set PYTHON_NOVERSIONCHECK -to something else than an empty string. -]) - else - AC_MSG_RESULT([skip at user request]) - fi - else - AC_MSG_RESULT([yes]) - fi - - # - # if the macro parameter ``version'' is set, honour it - # - if test -n "$1"; then - AC_MSG_CHECKING([for a version of Python $1]) - ac_supports_python_ver=`$PYTHON -c "import sys, string; \ - ver = string.split(sys.version)[[0]]; \ - print ver $1"` - if test "$ac_supports_python_ver" = "True"; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - AC_MSG_ERROR([this package requires Python $1. -If you have it installed, but it isn't the default Python -interpreter in your system path, please pass the PYTHON_VERSION -variable to configure. See ``configure --help'' for reference. -]) - PYTHON_VERSION="" - fi - fi - - # - # Check if you have distutils, else fail - # - AC_MSG_CHECKING([for the distutils Python package]) - ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` - if test -z "$ac_distutils_result"; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - AC_MSG_ERROR([cannot import Python module "distutils". -Please check your Python installation. The error was: -$ac_distutils_result]) - PYTHON_VERSION="" - fi - - # - # Check for Python include path - # - AC_MSG_CHECKING([for Python include path]) - if test -z "$PYTHON_CPPFLAGS"; then - python_path=`$PYTHON -c "import distutils.sysconfig; \ - print distutils.sysconfig.get_python_inc();"` - if test -n "${python_path}"; then - python_path="-I$python_path" - fi - PYTHON_CPPFLAGS=$python_path - fi - AC_MSG_RESULT([$PYTHON_CPPFLAGS]) - AC_SUBST([PYTHON_CPPFLAGS]) - - # - # Check for Python library path - # - AC_MSG_CHECKING([for Python library path]) - if test -z "$PYTHON_LDFLAGS"; then - # (makes two attempts to ensure we've got a version number - # from the interpreter) - py_version=`$PYTHON -c "from distutils.sysconfig import *; \ - from string import join; \ - print join(get_config_vars('VERSION'))"` - if test "$py_version" == "[None]"; then - if test -n "$PYTHON_VERSION"; then - py_version=$PYTHON_VERSION - else - py_version=`$PYTHON -c "import sys; \ - print sys.version[[:3]]"` - fi - fi - - PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \ - from string import join; \ - print '-L' + get_python_lib(0,1), \ - '-lpython';"`$py_version - fi - AC_MSG_RESULT([$PYTHON_LDFLAGS]) - AC_SUBST([PYTHON_LDFLAGS]) - - # - # Check for site packages - # - AC_MSG_CHECKING([for Python site-packages path]) - if test -z "$PYTHON_SITE_PKG"; then - PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ - print distutils.sysconfig.get_python_lib(0,0);"` - fi - AC_MSG_RESULT([$PYTHON_SITE_PKG]) - AC_SUBST([PYTHON_SITE_PKG]) - - # - # libraries which must be linked in when embedding - # - AC_MSG_CHECKING(python extra libraries) - if test -z "$PYTHON_EXTRA_LIBS"; then - PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \ - conf = distutils.sysconfig.get_config_var; \ - print conf('LOCALMODLIBS'), conf('LIBS')"` - fi - AC_MSG_RESULT([$PYTHON_EXTRA_LIBS]) - AC_SUBST(PYTHON_EXTRA_LIBS) - - # - # linking flags needed when embedding - # - AC_MSG_CHECKING(python extra linking flags) - if test -z "$PYTHON_EXTRA_LDFLAGS"; then - PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \ - conf = distutils.sysconfig.get_config_var; \ - print conf('LINKFORSHARED')"` - fi - AC_MSG_RESULT([$PYTHON_EXTRA_LDFLAGS]) - AC_SUBST(PYTHON_EXTRA_LDFLAGS) - - # - # final check to see if everything compiles alright - # - AC_MSG_CHECKING([consistency of all components of python development environment]) - AC_LANG_PUSH([C]) - # save current global flags - LIBS="$ac_save_LIBS $PYTHON_LDFLAGS" - CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS" - AC_TRY_LINK([ - #include <Python.h> - ],[ - Py_Initialize(); - ],[pythonexists=yes],[pythonexists=no]) - - AC_MSG_RESULT([$pythonexists]) - - if test ! "$pythonexists" = "yes"; then - AC_MSG_ERROR([ - Could not link test program to Python. Maybe the main Python library has been - installed in some non-standard library path. If so, pass it to configure, - via the LDFLAGS environment variable. - Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib" - ============================================================================ - ERROR! - You probably have to install the development version of the Python package - for your distribution. The exact name of this package varies among them. - ============================================================================ - ]) - PYTHON_VERSION="" - fi - AC_LANG_POP - # turn back to default flags - CPPFLAGS="$ac_save_CPPFLAGS" - LIBS="$ac_save_LIBS" - - # - # all done! - # -]) --- a/libraries/libapparmor/src/Makefile.am +++ b/libraries/libapparmor/src/Makefile.am @@ -23,10 +23,10 @@ noinst_HEADERS = grammar.h parser.h scan libapparmor_la_SOURCES = grammar.y libaalogparse.c change_hat.c scanner.c libapparmor_la_LDFLAGS = -version-info 1:2:0 -XCClinker -dynamic \ - -Wl,--version-script=$(top_srcdir)/src/libapparmor.map -Wl,-soname=libapparmor.so.1 + -Wl,--version-script=$(srcdir)/libapparmor.map -Wl,-soname=libapparmor.so.1 libimmunix_la_SOURCES = change_hat.c libimmunix_warning.c -libimmunix_la_LDFLAGS = -version-info 1:2:0 -Wl,--version-script=$(top_srcdir)/src/libapparmor.map -Wl,-soname=libimmunix.so.1 +libimmunix_la_LDFLAGS = -version-info 1:2:0 -Wl,--version-script=$(srcdir)/libapparmor.map -Wl,-soname=libimmunix.so.1 tst_aalogmisc_SOURCES = tst_aalogmisc.c tst_aalogmisc_LDADD = .libs/libapparmor.a --- a/libraries/libapparmor/swig/perl/Makefile.PL.in +++ /dev/null @@ -1,17 +0,0 @@ -#!/usr/bin/perl -w - -use ExtUtils::MakeMaker; - -use vars qw($CFLAGS $OBJECT $VERSION $OPTIMIZE); - -WriteMakefile( - 'NAME' => 'LibAppArmor', - 'MAKEFILE' => 'Makefile.perl', - 'FIRST_MAKEFILE' => 'Makefile.perl', - 'ABSTRACT' => q[Perl interface to AppArmor] , - 'VERSION' => q[@VERSION@], - 'INC' => q[-I@top_srcdir@/src @CFLAGS@], - 'LIBS' => q[-L@top_builddir@/src/.libs/ -lapparmor @LIBS@], - 'OBJECT' => 'libapparmor_wrap.o', # $(OBJ_EXT) -) ; - --- a/libraries/libapparmor/swig/perl/Makefile.am +++ b/libraries/libapparmor/swig/perl/Makefile.am @@ -1,32 +1,21 @@ -EXTRA_DIST =Makefile.PL libapparmor_wrap.c LibAppArmor.pm examples/*.pl +EXTRA_DIST = libapparmor_wrap.c LibAppArmor.pm examples/*.pl if HAVE_PERL -noinst_DATA =LibAppArmor.so +vendorarchdir = $(VENDOR_ARCH_PERL) +vendorarch_DATA = LibAppArmor.pm + +apparmordir = $(vendorarchdir)/auto/LibAppArmor +apparmor_LTLIBRARIES = LibAppArmor.la + +LibAppArmor_la_LDFLAGS = -module -no-undefined -avoid-version +LibAppArmor_la_SOURCES = libapparmor_wrap.c +LibAppArmor_la_LIBADD = $(top_builddir)/libraries/libapparmor/src/.libs/libapparmor.la + +LibAppArmor_la_CFLAGS = -I$(top_srcdir)/libraries/libapparmor/src $(CFLAGS) $(PERL_CCFLAGS) libapparmor_wrap.c: $(srcdir)/../SWIG/libapparmor.i $(SWIG) -perl -I$(srcdir)/../../src -module LibAppArmor -o $@ $(srcdir)/../SWIG/libapparmor.i +LibAppArmor.pm: libapparmor_wrap.c MOSTLYCLEANFILES=libapparmor_wrap.c LibAppArmor.pm - -Makefile.perl: Makefile.PL - $(PERL) $< PREFIX=$(prefix) MAKEFILE=$@ - sed -ie 's/^LD_RUN_PATH.*//g' Makefile.perl - -LibAppArmor.so: libapparmor_wrap.c Makefile.perl - if test ! -f libapparmor_wrap.c; then cp $(srcdir)/libapparmor_wrap.c . ; fi - $(MAKE) -fMakefile.perl - if test $(top_srcdir) != $(top_builddir) ; then rm -f libapparmor_wrap.c ; fi - -install-exec-local: Makefile.perl - $(MAKE) -fMakefile.perl install_vendor - -# sadly there is no make uninstall for perl -#uninstall-local: Makefile.perl -#$(MAKE) -fMakefile.perl uninstall - -clean-local: - if test -f Makefile.perl; then $(MAKE) -fMakefile.perl realclean; fi -#rm -f Makefile.perl Makefile.perl.old - rm -f *.so # *.o - endif --- a/libraries/libapparmor/swig/python/Makefile.am +++ b/libraries/libapparmor/swig/python/Makefile.am @@ -9,7 +9,6 @@ libapparmor_wrap.c: $(srcdir)/../SWIG/li MOSTLYCLEANFILES=libapparmor_wrap.c __init__.py all-local: libapparmor_wrap.c setup.py - if test ! -f libapparmor_wrap.c; then cp $(srcdir)/libapparmor_wrap.c . ; fi $(PYTHON) setup.py build install-exec-local: @@ -18,6 +17,5 @@ install-exec-local: clean-local: if test -x "$(PYTHON)"; then $(PYTHON) setup.py clean; fi rm -rf build - if test $(top_srcdir) != $(top_builddir) ; then rm -f libapparmor_wrap.c ; fi endif --- a/libraries/libapparmor/swig/python/setup.py.in +++ b/libraries/libapparmor/swig/python/setup.py.in @@ -12,7 +12,7 @@ setup(name = 'LibAppArmor', packages = [ 'libapparmor1' ], ext_package = 'libapparmor1', ext_modules = [Extension('_libapparmor', ['libapparmor_wrap.c'], - include_dirs=['@top_srcdir@/src'], + include_dirs=['@srcdir@/../../src'], extra_link_args = string.split('-L@top_builddir@/src/.libs -lapparmor'), # static: extra_link_args = string.split('@top_builddir@/src/.libs/libapparmor.a'), )], --- a/libraries/libapparmor/swig/ruby/Makefile.am +++ b/libraries/libapparmor/swig/ruby/Makefile.am @@ -1,28 +1,17 @@ if HAVE_RUBY -EXTRA_DIST = extconf.rb LibAppArmor_wrap.c examples/*.rb -noinst_DATA = LibAppArmor.so +EXTRA_DIST = LibAppArmor_wrap.c examples/*.rb -LibAppArmor_wrap.c : $(srcdir)/../SWIG/libapparmor.i - $(SWIG) -ruby -module LibAppArmor -I$(top_srcdir)/src -o $@ $(srcdir)/../SWIG/libapparmor.i - -MOSTLYCLEANFILES=LibAppArmor_wrap.c +rbexec_LTLIBRARIES = LibAppArmor.la -Makefile.ruby: extconf.rb - PREFIX=$(prefix) $(RUBY) $< --with-LibAppArmor-include=$(top_srcdir)/src +LibAppArmor_la_LDFLAGS = -module -no-undefined -avoid-version +LibAppArmor_la_SOURCES = LibAppArmor_wrap.c +LibAppArmor_la_LIBADD = $(builddir)/../../src/.libs/libapparmor.la +LibAppArmor_la_CFLAGS = -I$(top_srcdir)/libraries/libapparmor/src $(CFLAGS) -LibAppArmor.so: LibAppArmor_wrap.c Makefile.ruby - $(MAKE) -fMakefile.ruby - -install-exec-local: Makefile.ruby - $(MAKE) -fMakefile.ruby install +LibAppArmor_wrap.c : $(srcdir)/../SWIG/libapparmor.i + $(SWIG) -ruby -module LibAppArmor -I$(srcdir)/../../src -o $@ $(srcdir)/../SWIG/libapparmor.i -#uninstall -#./lib/ruby/site_ruby/1.8/i686-linux/LibAppArmor.so - -clean-local: - if test -f Makefile.ruby; then $(MAKE) -fMakefile.ruby clean; fi - rm -f Makefile.ruby Makefile.new - rm -f *.o *.so *.log +MOSTLYCLEANFILES=LibAppArmor_wrap.c endif --- a/libraries/libapparmor/swig/ruby/extconf.rb +++ /dev/null @@ -1,37 +0,0 @@ -#!/usr/bin/env ruby - -require 'mkmf' - -# hack 1: ruby black magic to write a Makefile.new instead of a Makefile -alias open_orig open -def open(path, mode=nil, perm=nil) - path = 'Makefile.new' if path == 'Makefile' - if block_given? - open_orig(path, mode, perm) { |io| yield(io) } - else - open_orig(path, mode, perm) - end -end - -if ENV['PREFIX'] - prefix = CONFIG['prefix'] - %w[ prefix sitedir datadir infodir mandir oldincludedir ].each do |key| - CONFIG[key] = CONFIG[key].sub(/#{prefix}/, ENV['PREFIX']) - end -end - -dir_config('LibAppArmor') -if find_library('apparmor', 'parse_record', '../../src/.libs') and - have_header('aalogparse.h') - create_makefile('LibAppArmor') - - # hack 2: strip all rpath references - open('Makefile.ruby', 'w') do |out| - IO.foreach('Makefile.new') do |line| - out.puts line.gsub(/-Wl,-R'[^']*'/, '') - end - end -else - puts 'apparmor lib not found' -end - --- a/libraries/libapparmor/testsuite/Makefile.am +++ b/libraries/libapparmor/testsuite/Makefile.am @@ -2,7 +2,7 @@ SUBDIRS = lib config libaalogparse.test PACKAGE = libaalogparse AUTOMAKE_OPTIONS = dejagnu -INCLUDES = -I. -I$(top_srcdir)/src +INCLUDES = -I. -I$(srcdir)/../src AM_CPPFLAGS = $(DEBUG_FLAGS) -DLOCALEDIR=\"${localedir}\" AM_CFLAGS = -Wall --- /dev/null +++ b/m4/ac_pod2man.m4 @@ -0,0 +1,16 @@ +AC_DEFUN([PROG_POD2MAN],[ + AC_CHECK_PROG(POD2MAN,pod2man,pod2man,no) + if test "$POD2MAN" = "no"; then + AC_MSG_ERROR([ +The pod2man program was not found in the default path. pod2man is part of +Perl, which can be retrieved from: + + http://www.perl.com/ + +The latest version at this time is 5.6.1; it is available packaged as the +following archive: + + http://www.perl.com/CPAN/src/stable.tar.gz +]) + fi +]) --- /dev/null +++ b/m4/ac_python_devel.m4 @@ -0,0 +1,209 @@ +AC_DEFUN([AC_PYTHON_DEVEL],[ + # + # Allow the use of a (user set) custom python version + # + AC_ARG_VAR([PYTHON_VERSION],[The installed Python + version to use, for example '2.3'. This string + will be appended to the Python interpreter + canonical name.]) + + AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]]) + if test -z "$PYTHON"; then + AC_MSG_ERROR([Cannot find python$PYTHON_VERSION in your system path]) + PYTHON_VERSION="" + fi + + # + # Check for a version of Python >= 2.1.0 + # + AC_MSG_CHECKING([for a version of Python >= '2.1.0']) + ac_supports_python_ver=`$PYTHON -c "import sys, string; \ + ver = string.split(sys.version)[[0]]; \ + print ver >= '2.1.0'"` + if test "$ac_supports_python_ver" != "True"; then + if test -z "$PYTHON_NOVERSIONCHECK"; then + AC_MSG_RESULT([no]) + AC_MSG_FAILURE([ +This version of the AC@&t@_PYTHON_DEVEL macro +doesn't work properly with versions of Python before +2.1.0. You may need to re-run configure, setting the +variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG, +PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand. +Moreover, to disable this check, set PYTHON_NOVERSIONCHECK +to something else than an empty string. +]) + else + AC_MSG_RESULT([skip at user request]) + fi + else + AC_MSG_RESULT([yes]) + fi + + # + # if the macro parameter ``version'' is set, honour it + # + if test -n "$1"; then + AC_MSG_CHECKING([for a version of Python $1]) + ac_supports_python_ver=`$PYTHON -c "import sys, string; \ + ver = string.split(sys.version)[[0]]; \ + print ver $1"` + if test "$ac_supports_python_ver" = "True"; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + AC_MSG_ERROR([this package requires Python $1. +If you have it installed, but it isn't the default Python +interpreter in your system path, please pass the PYTHON_VERSION +variable to configure. See ``configure --help'' for reference. +]) + PYTHON_VERSION="" + fi + fi + + # + # Check if you have distutils, else fail + # + AC_MSG_CHECKING([for the distutils Python package]) + ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` + if test -z "$ac_distutils_result"; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + AC_MSG_ERROR([cannot import Python module "distutils". +Please check your Python installation. The error was: +$ac_distutils_result]) + PYTHON_VERSION="" + fi + + # + # Check for Python include path + # + AC_MSG_CHECKING([for Python include path]) + if test -z "$PYTHON_CPPFLAGS"; then + python_path=`$PYTHON -c "import distutils.sysconfig; \ + print distutils.sysconfig.get_python_inc();"` + if test -n "${python_path}"; then + python_path="-I$python_path" + fi + PYTHON_CPPFLAGS=$python_path + fi + AC_MSG_RESULT([$PYTHON_CPPFLAGS]) + AC_SUBST([PYTHON_CPPFLAGS]) + + # + # Check for Python library path + # + AC_MSG_CHECKING([for Python library path]) + if test -z "$PYTHON_LDFLAGS"; then + # (makes two attempts to ensure we've got a version number + # from the interpreter) + py_version=`$PYTHON -c "from distutils.sysconfig import *; \ + from string import join; \ + print join(get_config_vars('VERSION'))"` + if test "$py_version" == "[None]"; then + if test -n "$PYTHON_VERSION"; then + py_version=$PYTHON_VERSION + else + py_version=`$PYTHON -c "import sys; \ + print sys.version[[:3]]"` + fi + fi + + PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \ + from string import join; \ + print '-L' + get_python_lib(0,1), \ + '-lpython';"`$py_version + fi + AC_MSG_RESULT([$PYTHON_LDFLAGS]) + AC_SUBST([PYTHON_LDFLAGS]) + + # + # Check for site packages + # + AC_MSG_CHECKING([for Python site-packages path]) + if test -z "$PYTHON_SITE_PKG"; then + PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ + print distutils.sysconfig.get_python_lib(0,0);"` + fi + AC_MSG_RESULT([$PYTHON_SITE_PKG]) + AC_SUBST([PYTHON_SITE_PKG]) + + # + # libraries which must be linked in when embedding + # + AC_MSG_CHECKING(python extra libraries) + if test -z "$PYTHON_EXTRA_LIBS"; then + PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \ + conf = distutils.sysconfig.get_config_var; \ + print conf('LOCALMODLIBS'), conf('LIBS')"` + fi + AC_MSG_RESULT([$PYTHON_EXTRA_LIBS]) + AC_SUBST(PYTHON_EXTRA_LIBS) + + # + # linking flags needed when embedding + # + AC_MSG_CHECKING(python extra linking flags) + if test -z "$PYTHON_EXTRA_LDFLAGS"; then + PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \ + conf = distutils.sysconfig.get_config_var; \ + print conf('LINKFORSHARED')"` + fi + AC_MSG_RESULT([$PYTHON_EXTRA_LDFLAGS]) + AC_SUBST(PYTHON_EXTRA_LDFLAGS) + + # + # final check to see if everything compiles alright + # + AC_MSG_CHECKING([consistency of all components of python development environment]) + AC_LANG_PUSH([C]) + # save current global flags + LIBS="$ac_save_LIBS $PYTHON_LDFLAGS" + CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS" + AC_TRY_LINK([ + #include <Python.h> + ],[ + Py_Initialize(); + ],[pythonexists=yes],[pythonexists=no]) + + AC_MSG_RESULT([$pythonexists]) + + if test ! "$pythonexists" = "yes"; then + AC_MSG_ERROR([ + Could not link test program to Python. Maybe the main Python library has been + installed in some non-standard library path. If so, pass it to configure, + via the LDFLAGS environment variable. + Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib" + ============================================================================ + ERROR! + You probably have to install the development version of the Python package + for your distribution. The exact name of this package varies among them. + ============================================================================ + ]) + PYTHON_VERSION="" + fi + AC_LANG_POP + # turn back to default flags + CPPFLAGS="$ac_save_CPPFLAGS" + LIBS="$ac_save_LIBS" + + # + # all done! + # +]) + + +AC_DEFUN([PROG_PYTHON],[ +AC_ARG_WITH(python, +[ --with-python enable python support for libapparmor [[default=auto]]], +[with_python=$withval], [with_python=auto]) + +if test "$with_python" != "no"; then + AM_PATH_PYTHON(,, [no]) + if test "$with_python" = "yes" -a "$PYTHON" = "no"; then + AC_MSG_ERROR([--with-python was given but python could not be found]) + elif test "$PYTHON" = "no"; then + AC_MSG_RESULT([ --- python support for libappamor not available]) + fi +fi +]) --- /dev/null +++ b/m4/am_path_apxs.m4 @@ -0,0 +1,12 @@ +AC_DEFUN([AM_PATH_APXS],[ + m4_define_default([_AM_APXS_LIST], [apxs2 apxs]) + + AC_PATH_PROGS(APXS, _AM_APXS_LIST, :, [PATH /usr/sbin /usr/bin]) + + if test "$APXS" = :; then + m4_default([$3], [AC_MSG_ERROR([no apache extension tool found])]) + else + echo -n + $2 + fi +]) --- /dev/null +++ b/m4/am_path_perl.m4 @@ -0,0 +1,25 @@ +AC_DEFUN([AM_PATH_PERL],[ + m4_define_default([_AM_PERL_LIST], [perl perl6 perl5]) + + AC_PATH_PROGS(PERL, _AM_PERL_LIST, :,) + + if test "$PERL" = :; then + m4_default([$3], [AC_MSG_ERROR([no perl interpreter found])]) + else + VENDOR_PERL=`$PERL -V::vendorlib:` + VENDOR_PERL=`eval echo $VENDOR_PERL` + AC_MSG_RESULT([Perl vendirlib is $VENDOR_PERL]) + AC_SUBST(VENDOR_PERL) + + VENDOR_ARCH_PERL=`$PERL -V::vendorarch:` + VENDOR_ARCH_PERL=`eval echo $VENDOR_ARCH_PERL` + AC_MSG_RESULT([Perl vendorarch is $VENDOR_ARCH_PERL]) + AC_SUBST(VENDOR_ARCH_PERL) + + PERL_CCFLAGS=`$PERL -MExtUtils::Embed -e ccopts` + AC_SUBST(PERL_CCFLAGS) + + $2 + fi +]) + --- /dev/null +++ b/m4/am_path_ruby.m4 @@ -0,0 +1,115 @@ +# +# AM_PATH_RUBY([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# --------------------------------------------------------------------------- +# Adds support for distributing Ruby modules and packages. To +# install modules, copy them to $(rubydir), using the ruby_RUBY +# automake variable. To install a package with the same name as the +# automake package, install to $(pkgrubydir), or use the +# pkgruby_RUBY automake variable. +# +# The variables $(rbexecdir) and $(pkgrbexecdir) are provided as +# locations to install ruby extension modules (shared libraries). +# Another macro is required to find the appropriate flags to compile +# extension modules. +# +AC_DEFUN([AM_PATH_RUBY], + [ + dnl Find a Ruby interpreter. + m4_define_default([_AM_RUBY_INTERPRETER_LIST], + [ruby ruby1.8 ruby1.7 ruby1.6]) + + m4_if([$1],[],[ + dnl No version check is needed. + # Find any Ruby interpreter. + if test -z "$RUBY"; then + AC_PATH_PROGS([RUBY], _AM_RUBY_INTERPRETER_LIST, :) + fi + am_display_RUBY=ruby + ], [ + dnl A version check is needed. + if test -n "$RUBY"; then + # If the user set $RUBY, use it and don't search something else. + #AC_MSG_CHECKING([whether $RUBY version >= $1]) + #AM_RUBY_CHECK_VERSION([$RUBY], [$1], + # [AC_MSG_RESULT(yes)], + # [AC_MSG_ERROR(too old)]) + am_display_RUBY=$RUBY + else + # Otherwise, try each interpreter until we find one that satisfies + # VERSION. + AC_CACHE_CHECK([for a Ruby interpreter with version >= $1], + [am_cv_pathless_RUBY],[ + for am_cv_pathless_RUBY in _AM_RUBY_INTERPRETER_LIST none; do + test "$am_cv_pathless_RUBY" = none && break + #AM_RUBY_CHECK_VERSION([$am_cv_pathless_RUBY], [$1], [break]) + [], [$1], [break]) + done]) + # Set $RUBY to the absolute path of $am_cv_pathless_RUBY. + if test "$am_cv_pathless_RUBY" = none; then + RUBY=: + else + AC_PATH_PROG([RUBY], [$am_cv_pathless_RUBY]) + fi + am_display_RUBY=$am_cv_pathless_RUBY + fi + ]) + + if test "$RUBY" = :; then + dnl Run any user-specified action, or abort. + m4_default([$3], [AC_MSG_ERROR([no suitable Ruby interpreter found])]) + else + + dnl Query Ruby for its version number. Getting [:3] seems to be + dnl the best way to do this; it's what "site.py" does in the standard + dnl library. + + AC_CACHE_CHECK([for $am_display_RUBY version], [am_cv_ruby_version], + [am_cv_ruby_version=`$RUBY -e "print RUBY_VERSION"`]) + AC_SUBST([RUBY_VERSION], [$am_cv_ruby_version]) + + dnl Use the values of $prefix and $exec_prefix for the corresponding + dnl values of RUBY_PREFIX and RUBY_EXEC_PREFIX. These are made + dnl distinct variables so they can be overridden if need be. However, + dnl general consensus is that you shouldn't need this ability. + + AC_SUBST([RUBY_PREFIX], ['${prefix}']) + AC_SUBST([RUBY_EXEC_PREFIX], ['${exec_prefix}']) + + dnl At times (like when building shared libraries) you may want + dnl to know which OS platform Ruby thinks this is. + + AC_CACHE_CHECK([for $am_display_RUBY platform], [am_cv_ruby_platform], + [am_cv_ruby_platform=`$RUBY -e "print RUBY_PLATFORM"`]) + AC_SUBST([RUBY_PLATFORM], [$am_cv_ruby_platform]) + + + dnl Set up 4 directories: + dnl rubydir -- where to install ruby scripts. + AC_CACHE_CHECK([for $am_display_RUBY script directory], + [am_cv_ruby_rubydir], + [am_cv_ruby_rubydir=`$RUBY -rrbconfig -e "drive = File::PATH_SEPARATOR == ';' ? /\A\w:/ : /\A/; prefix = Regexp.new('\\A' + Regexp.quote(Config::CONFIG[['prefix']])); \\$prefix = Config::CONFIG[['prefix']].sub(drive, ''); \\$archdir = Config::CONFIG[['archdir']].sub(prefix, '\\$(prefix)').sub(drive, ''); print \\$archdir;"`]) + AC_SUBST([rubydir], [$am_cv_ruby_rubydir]) + + dnl pkgrubydir -- $PACKAGE directory under rubydir. + AC_SUBST([pkgrubydir], [\${rubydir}/$PACKAGE]) + + dnl rbexecdir -- directory for installing ruby extension modules + dnl (shared libraries) + AC_CACHE_CHECK([for $am_display_RUBY extension module directory], + [am_cv_ruby_rbexecdir], + [am_cv_ruby_rbexecdir=`$RUBY -rrbconfig -e "drive = File::PATH_SEPARATOR == ';' ? /\A\w:/ : /\A/; prefix = Regexp.new('\\A' + Regexp.quote(Config::CONFIG[['prefix']])); \\$prefix = Config::CONFIG[['prefix']].sub(drive, ''); \\$sitearchdir = Config::CONFIG[['sitearchdir']].sub(prefix, '\\$(prefix)').sub(drive, ''); print \\$sitearchdir;" 2>/dev/null || echo "${RUBY_EXEC_PREFIX}/local/lib/site_ruby/${RUBY_VERSION}/${RUBY_PLATFORM}"`]) + AC_SUBST([rbexecdir], [$am_cv_ruby_rbexecdir]) + + RUBY_INCLUDE_DIR=`$RUBY -r rbconfig -e 'puts Config::CONFIG[["archdir"]]'` + RUBY_INCLUDES=" -I $RUBY_INCLUDE_DIR" + AC_SUBST([RUBY_INCLUDES]) + + dnl pkgrbexecdir -- $(rbexecdir)/$(PACKAGE) + + AC_SUBST([pkgrbexecdir], [\${rbexecdir}/$PACKAGE]) + + dnl Run any user-specified action. + $2 + fi + +]) --- /dev/null +++ b/m4/wxwidgets.m4 @@ -0,0 +1,37 @@ +AC_DEFUN([WXTEST], +[ + AC_REQUIRE([AC_PROG_AWK]) + WXCONFIG=wx-config + AC_ARG_WITH(wx-config, + [[ --with-wx-config=FILE Use the given path to wx-config when determining + wxWidgets configuration; defaults to "wx-config"]], + [ + if test "$withval" != "yes" -a "$withval" != ""; then + WXCONFIG=$withval + fi + ]) + + wxversion=0 + + + AC_MSG_CHECKING([wxWidgets version]) + if wxversion=`$WXCONFIG --version`; then + AC_MSG_RESULT([$wxversion]) + # Verify minimus requires + vers=[`echo $wxversion | $AWK 'BEGIN { FS = "."; } { printf "% d", ($''1 * 1000 + $''2) * 1000 + $''3;}'`] + if test -n "$vers" && test "$vers" -ge 2006000; then + WX_CPPFLAGS="`$WXCONFIG --cppflags`" + WX_CXXFLAGS="`$WXCONFIG --cxxflags | sed -e 's/-fno-exceptions//'`" + WX_LIBS="`$WXCONFIG --libs`" + AC_SUBST(WX_CXXFLAGS) + AC_SUBST(WX_CPPFLAGS) + AC_SUBST(WX_LIBS) + else + AC_MSG_ERROR([wxWidgets 2.6.0 or newer is required]) + fi + + else + AC_MSG_RESULT([not found]) + AC_MSG_ERROR([wxWidgets is required. Try --with-wx-config.]) + fi]) + --- /dev/null +++ b/parser/Makefile.am @@ -0,0 +1,81 @@ +SUBDIRS = libapparmor_re po + +lib_apparmor_DATA = rc.apparmor.functions +etc_apparmor_DATA = subdomain.conf +noinst_DATA = techdoc.pdf techdoc/techdoc.html techdoc/techdoc.css \ + techdoc.txt apparmor.d.5.html apparmor.7.html \ + apparmor_parser.8.html subdomain.conf.5.html \ + apparmor.vim.5.html + +real_sbin_PROGRAMS = apparmor_parser +dist_man_MANS = apparmor.d.5 apparmor.7 apparmor_parser.8 subdomain.conf.5 \ + apparmor.vim.5 + +BUILT_SOURCES = parser_lex.c parser_yacc.c af_names.h cap_names.h +AM_YFLAGS = -d +AM_CFLAGS = -DLOCALEDIR=\"$(localedir)\" +apparmor_parser_SOURCES = parser_yacc.y parser_lex.l parser_include.c \ + parser_interface.c parser_main.c parser_misc.c \ + parser_merge.c parser_symtab.c parser_regex.c \ + parser_variable.c parser_policy.c parser_alias.c + +libstdc++.a: + ln -s `g++ -print-file-name=libstdc++.a` + +apparmor_parser_LDFLAGS = -static-libgcc +apparmor_parser_LDADD = $(top_srcdir)/libraries/libapparmor/src/libapparmor.la \ + $(srcdir)/libapparmor_re/libapparmor_re.la \ + libstdc++.a -lpcre + +install-data-local: + $(mkinstalldirs) $(DESTDIR)/var/lib/apparmor + +CLEANFILES = $(BUILT_SOURCES) $(doc_DATA) $(dist_man_MANS) + +# These are the families that it doesn't make sense for apparmor to mediate. +# We use PF_ here since that is what is required in bits/socket.h, but we will +# rewrite these as AF_. +FILTER_FAMILIES=PF_RXRPC PF_MAX PF_UNSPEC PF_UNIX PF_LOCAL PF_NETLINK PF_LLC PF_IUCV PF_TIPC PF_CAN PF_ISDN PF_PHONET + +__FILTER=$(shell echo $(strip $(FILTER_FAMILIES)) | sed -e 's/ /\\\|/g') + +af_names.h: /usr/include/bits/socket.h + LC_ALL=C sed -n -e '/$(__FILTER)/d' -e "s/^\#define[ \\t]\\+PF_\\([A-Z0-9_]\\+\\)[ \\t]\\+\\([0-9]\\+\\)\\(.*\\)\$$/#ifndef AF_\\1\\n# define AF_\\1 \\2\\n#endif\\nAA_GEN_NET_ENT(\"\\L\\1\", \\UAF_\\1)\\n/p" $< > $@ + LC_ALL=C sed -n -e "s/^\#define[ \\t]\\+PF_MAX[ \\t]\\+\\([0-9]\\+\\)[ \\t]\\+.*/#define AA_AF_MAX \\1\n/p" $< >> $@ + cat $@ + +cap_names.h: /usr/include/linux/capability.h + LC_ALL=C sed -n -e "/CAP_EMPTY_SET/d" -e "s/^\#define[ \\t]\\+CAP_\\([A-Z0-9_]\\+\\)[ \\t]\\+\\([0-9xa-f]\\+\\)\\(.*\\)\$$/\{\"\\L\\1\", \\UCAP_\\1\},/p" $< > $@ + +.tex.pdf: + while pdflatex $< || exit 1; \ + grep -q "Label(s) may have changed" techdoc.log; \ + do :; done + +techdoc/techdoc.css : +techdoc/%.html : %.tex +#.tex.html: + latex2html -show_section_numbers -split 0 -noinfo -nonavigation -noaddress $< + +%.txt : techdoc/%.html + w3m -dump $< > $@ + +PODARGS = --center=AppArmor --release=NOVELL/SUSE + +pod2man = pod2man $(PODARGS) --section $(subst .,,$(suffix $<)) $< > $@ + +.pod.5: + $(pod2man) +.pod.7: + $(pod2man) +.pod.8: + $(pod2man) + +pod2html = pod2html --header --css ../common/apparmor.css --infile=$< --outfile=$@ + +%.5.html : %.pod + $(pod2html) +%.7.html : %.pod + $(pod2html) +%.8.html : %.pod + $(pod2html) --- /dev/null +++ b/parser/libapparmor_re/Makefile.am @@ -0,0 +1,4 @@ + +noinst_LTLIBRARIES = libapparmor_re.la + +libapparmor_re_la_SOURCES = regexp.yy --- a/parser/libapparmor_re/regexp.y +++ /dev/null @@ -1,2802 +0,0 @@ -/* - * regexp.y -- Regular Expression Matcher Generator - * (C) 2006, 2007 Andreas Gruenbacher <agruen@suse.de> - * - * Implementation based on the Lexical Analysis chapter of: - * Alfred V. Aho, Ravi Sethi, Jeffrey D. Ullman: - * Compilers: Principles, Techniques, and Tools (The "Dragon Book"), - * Addison-Wesley, 1986. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * See http://www.gnu.org for more details. - */ - -%{ - /* #define DEBUG_TREE */ - - #include <list> - #include <vector> - #include <set> - #include <map> - #include <ostream> - #include <iostream> - #include <fstream> - - using namespace std; - - typedef unsigned char uchar; - typedef set<uchar> Chars; - - ostream& operator<<(ostream& os, uchar c); - - /* Compute the union of two sets. */ - template<class T> - set<T> operator+(const set<T>& a, const set<T>& b) - { - set<T> c(a); - c.insert(b.begin(), b.end()); - return c; - } - - /** - * A DFA state is a set of important nodes in the syntax tree. This - * includes AcceptNodes, which indicate that when a match ends in a - * particular state, the regular expressions that the AcceptNode - * belongs to match. - */ - class ImportantNode; - typedef set <ImportantNode *> State; - - /** - * Out-edges from a state to another: we store the follow-state - * for each input character that is not a default match in - * cases (i.e., following a CharNode or CharSetNode), and default - * matches in otherwise as well as in all matching explicit cases - * (i.e., following an AnyCharNode or NotCharSetNode). This avoids - * enumerating all the explicit tranitions for default matches. - */ - typedef struct Cases { - typedef map<uchar, State *>::iterator iterator; - iterator begin() { return cases.begin(); } - iterator end() { return cases.end(); } - - Cases() : otherwise(0) { } - map<uchar, State *> cases; - State *otherwise; - } Cases; - - - /* An abstract node in the syntax tree. */ - class Node { - public: - Node() : - nullable(false), refcount(1) { child[0] = child[1] = 0; } - Node(Node *left) : - nullable(false), refcount(1) { child[0] = left; child[1] = 0; } - Node(Node *left, Node *right) : - nullable(false), refcount(1) { child[0] = left; child[1] = right; } - virtual ~Node() - { - if (child[0]) - child[0]->release(); - if (child[1]) - child[1]->release(); - } - - /** - * See the "Dragon Book" for an explanation of nullable, firstpos, - * lastpos, and followpos. - */ - virtual void compute_nullable() { } - virtual void compute_firstpos() = 0; - virtual void compute_lastpos() = 0; - virtual void compute_followpos() { } - virtual int eq(Node *other) = 0; - virtual ostream& dump(ostream& os) = 0; - - bool nullable; - State firstpos, lastpos, followpos; - /* child 0 is left, child 1 is right */ - Node *child[2]; - - unsigned int label; /* unique number for debug etc */ - /** - * We need reference counting for AcceptNodes: sharing AcceptNodes - * avoids introducing duplicate States with identical accept values. - */ - unsigned int refcount; - Node *dup(void) - { - refcount++; - return this; - } - void release(void) { - if (--refcount == 0) { - delete this; - } - } - }; - - /* Match nothing (//). */ - class EpsNode : public Node { - public: - EpsNode() - { - nullable = true; - } - void compute_firstpos() - { - } - void compute_lastpos() - { - } - int eq(Node *other) { - if (dynamic_cast<EpsNode *>(other)) - return 1; - return 0; - } - ostream& dump(ostream& os) - { - return os << "[]"; - } - }; - - /** - * Leaf nodes in the syntax tree are important to us: they describe the - * characters that the regular expression matches. We also consider - * AcceptNodes import: they indicate when a regular expression matches. - */ - class ImportantNode : public Node { - public: - ImportantNode() { } - void compute_firstpos() - { - firstpos.insert(this); - } - void compute_lastpos() { - lastpos.insert(this); - } - virtual void follow(Cases& cases) = 0; - }; - - /* Match one specific character (/c/). */ - class CharNode : public ImportantNode { - public: - CharNode(uchar c) : c(c) { } - void follow(Cases& cases) - { - State **x = &cases.cases[c]; - if (!*x) { - if (cases.otherwise) - *x = new State(*cases.otherwise); - else - *x = new State; - } - (*x)->insert(followpos.begin(), followpos.end()); - } - int eq(Node *other) { - CharNode *o = dynamic_cast<CharNode *>(other); - if (o) { - return c == o->c; - } - return 0; - } - ostream& dump(ostream& os) - { - return os << c; - } - - uchar c; - }; - - /* Match a set of characters (/[abc]/). */ - class CharSetNode : public ImportantNode { - public: - CharSetNode(Chars& chars) : chars(chars) { } - void follow(Cases& cases) - { - for (Chars::iterator i = chars.begin(); i != chars.end(); i++) { - State **x = &cases.cases[*i]; - if (!*x) { - if (cases.otherwise) - *x = new State(*cases.otherwise); - else - *x = new State; - } - (*x)->insert(followpos.begin(), followpos.end()); - } - } - int eq(Node *other) { - CharSetNode *o = dynamic_cast<CharSetNode *>(other); - if (!o || chars.size() != o->chars.size()) - return 0; - - for (Chars::iterator i = chars.begin(), j = o->chars.begin(); - i != chars.end() && j != o->chars.end(); - i++, j++) { - if (*i != *j) - return 0; - } - return 1; - } - ostream& dump(ostream& os) - { - os << '['; - for (Chars::iterator i = chars.begin(); i != chars.end(); i++) - os << *i; - return os << ']'; - } - - Chars chars; - }; - - /* Match all except one character (/[^abc]/). */ - class NotCharSetNode : public ImportantNode { - public: - NotCharSetNode(Chars& chars) : chars(chars) { } - void follow(Cases& cases) - { - if (!cases.otherwise) - cases.otherwise = new State; - for (Chars::iterator j = chars.begin(); j != chars.end(); j++) { - State **x = &cases.cases[*j]; - if (!*x) - *x = new State(*cases.otherwise); - } - /** - * Note: Add to the nonmatching characters after copying away the - * old otherwise state for the matching characters. - */ - cases.otherwise->insert(followpos.begin(), followpos.end()); - for (Cases::iterator i = cases.begin(); i != cases.end(); i++) { - if (chars.find(i->first) == chars.end()) - i->second->insert(followpos.begin(), followpos.end()); - } - } - int eq(Node *other) { - NotCharSetNode *o = dynamic_cast<NotCharSetNode *>(other); - if (!o || chars.size() != o->chars.size()) - return 0; - - for (Chars::iterator i = chars.begin(), j = o->chars.begin(); - i != chars.end() && j != o->chars.end(); - i++, j++) { - if (*i != *j) - return 0; - } - return 1; - } - ostream& dump(ostream& os) - { - os << "[^"; - for (Chars::iterator i = chars.begin(); i != chars.end(); i++) - os << *i; - return os << ']'; - } - - Chars chars; - }; - - /* Match any character (/./). */ - class AnyCharNode : public ImportantNode { - public: - AnyCharNode() { } - void follow(Cases& cases) - { - if (!cases.otherwise) - cases.otherwise = new State; - cases.otherwise->insert(followpos.begin(), followpos.end()); - for (Cases::iterator i = cases.begin(); i != cases.end(); i++) - i->second->insert(followpos.begin(), followpos.end()); - } - int eq(Node *other) { - if (dynamic_cast<AnyCharNode *>(other)) - return 1; - return 0; - } - ostream& dump(ostream& os) { - return os << "."; - } - }; - - /** - * Indicate that a regular expression matches. An AcceptNode itself - * doesn't match anything, so it will never generate any transitions. - */ - class AcceptNode : public ImportantNode { - public: - AcceptNode() {} - void follow(Cases& cases) - { - /* Nothing to follow. */ - } - /* requires accept nodes to be common by pointer */ - int eq(Node *other) { - if (dynamic_cast<AcceptNode *>(other)) - return (this == other); - return 0; - } - }; - - /* Match a pair of consecutive nodes. */ - class CatNode : public Node { - public: - CatNode(Node *left, Node *right) : - Node(left, right) { } - void compute_nullable() - { - nullable = child[0]->nullable && child[1]->nullable; - } - void compute_firstpos() - { - if (child[0]->nullable) - firstpos = child[0]->firstpos + child[1]->firstpos; - else - firstpos = child[0]->firstpos; - } - void compute_lastpos() - { - if (child[1]->nullable) - lastpos = child[0]->lastpos + child[1]->lastpos; - else - lastpos = child[1]->lastpos; - } - void compute_followpos() - { - State from = child[0]->lastpos, to = child[1]->firstpos; - for(State::iterator i = from.begin(); i != from.end(); i++) { - (*i)->followpos.insert(to.begin(), to.end()); - } - } - int eq(Node *other) { - if (dynamic_cast<CatNode *>(other)) { - if (!child[0]->eq(other->child[0])) - return 0; - return child[1]->eq(other->child[1]); - } - return 0; - } - ostream& dump(ostream& os) - { - child[0]->dump(os); - child[1]->dump(os); - return os; - //return os << ' '; - } - }; - - /* Match a node zero or more times. (This is a unary operator.) */ - class StarNode : public Node { - public: - StarNode(Node *left) : - Node(left) - { - nullable = true; - } - void compute_firstpos() - { - firstpos = child[0]->firstpos; - } - void compute_lastpos() - { - lastpos = child[0]->lastpos; - } - void compute_followpos() - { - State from = child[0]->lastpos, to = child[0]->firstpos; - for(State::iterator i = from.begin(); i != from.end(); i++) { - (*i)->followpos.insert(to.begin(), to.end()); - } - } - int eq(Node *other) { - if (dynamic_cast<StarNode *>(other)) - return child[0]->eq(other->child[0]); - return 0; - } - ostream& dump(ostream& os) - { - os << '('; - child[0]->dump(os); - return os << ")*"; - } - }; - - /* Match a node one or more times. (This is a unary operator.) */ - class PlusNode : public Node { - public: - PlusNode(Node *left) : - Node(left) { } - void compute_nullable() - { - nullable = child[0]->nullable; - } - void compute_firstpos() - { - firstpos = child[0]->firstpos; - } - void compute_lastpos() - { - lastpos = child[0]->lastpos; - } - void compute_followpos() - { - State from = child[0]->lastpos, to = child[0]->firstpos; - for(State::iterator i = from.begin(); i != from.end(); i++) { - (*i)->followpos.insert(to.begin(), to.end()); - } - } - int eq(Node *other) { - if (dynamic_cast<PlusNode *>(other)) - return child[0]->eq(other->child[0]); - return 0; - } - ostream& dump(ostream& os) - { - os << '('; - child[0]->dump(os); - return os << ")+"; - } - }; - - /* Match one of two alternative nodes. */ - class AltNode : public Node { - public: - AltNode(Node *left, Node *right) : - Node(left, right) { } - void compute_nullable() - { - nullable = child[0]->nullable || child[1]->nullable; - } - void compute_lastpos() - { - lastpos = child[0]->lastpos + child[1]->lastpos; - } - void compute_firstpos() - { - firstpos = child[0]->firstpos + child[1]->firstpos; - } - int eq(Node *other) { - if (dynamic_cast<AltNode *>(other)) { - if (!child[0]->eq(other->child[0])) - return 0; - return child[1]->eq(other->child[1]); - } - return 0; - } - ostream& dump(ostream& os) - { - os << '('; - child[0]->dump(os); - os << '|'; - child[1]->dump(os); - os << ')'; - return os; -// return os << '|'; - } - }; - -/* - * Normalize the regex parse tree for factoring and cancelations - * left normalization (dir == 0) uses these rules - * (E | a) -> (a | E) - * (a | b) | c -> a | (b | c) - * (ab)c -> a(bc) - * - * right normalization (dir == 1) uses the same rules but reversed - * (a | E) -> (E | a) - * a | (b | c) -> (a | b) | c - * a(bc) -> (ab)c - */ -void normalize_tree(Node *t, int dir) -{ - if (dynamic_cast<ImportantNode *>(t)) - return; - - for (;;) { - if (!dynamic_cast<EpsNode *>(t->child[!dir]) && - ((dynamic_cast<AltNode *>(t) && - dynamic_cast<EpsNode *>(t->child[dir])) || - (dynamic_cast<CatNode *>(t) && - dynamic_cast<EpsNode *>(t->child[dir])))) { - // (E | a) -> (a | E) - // Ea -> aE - Node *c = t->child[dir]; - t->child[dir] = t->child[!dir]; - t->child[!dir] = c; - } else if ((dynamic_cast<AltNode *>(t) && - dynamic_cast<AltNode *>(t->child[dir])) || - (dynamic_cast<CatNode *>(t) && - dynamic_cast<CatNode *>(t->child[dir]))) { - // (a | b) | c -> a | (b | c) - // (ab)c -> a(bc) - Node *c = t->child[dir]; - t->child[dir] = c->child[dir]; - c->child[dir] = c->child[!dir]; - c->child[!dir] = t->child[!dir]; - t->child[!dir] = c; - } else if (dynamic_cast<AltNode *>(t) && - dynamic_cast<CharSetNode *>(t->child[dir]) && - dynamic_cast<CharNode *>(t->child[!dir])) { - Node *c = t->child[dir]; - t->child[dir] = t->child[!dir]; - t->child[!dir] = c; - } else { - break; - } - } - if (t->child[dir]) - normalize_tree(t->child[dir], dir); - if (t->child[!dir]) - normalize_tree(t->child[!dir], dir); -} - -//charset conversion is disabled for now, -//it hinders tree optimization in some cases, so it need to be either -//done post optimization, or have extra factoring rules added -#if 0 -static Node *merge_charset(Node *a, Node *b) -{ - if (dynamic_cast<CharNode *>(a) && - dynamic_cast<CharNode *>(b)) { - Chars chars; - chars.insert(dynamic_cast<CharNode *>(a)->c); - chars.insert(dynamic_cast<CharNode *>(b)->c); - CharSetNode *n = new CharSetNode(chars); - return n; - } else if (dynamic_cast<CharNode *>(a) && - dynamic_cast<CharSetNode *>(b)) { - Chars *chars = &dynamic_cast<CharSetNode *>(b)->chars; - chars->insert(dynamic_cast<CharNode *>(a)->c); - return b->dup(); - } else if (dynamic_cast<CharSetNode *>(a) && - dynamic_cast<CharSetNode *>(b)) { - Chars *from = &dynamic_cast<CharSetNode *>(a)->chars; - Chars *to = &dynamic_cast<CharSetNode *>(b)->chars; - for (Chars::iterator i = from->begin(); i != from->end(); i++) - to->insert(*i); - return b->dup(); - } - - //return ???; -} - -static Node *alt_to_charsets(Node *t, int dir) -{ -/* - Node *first = NULL; - Node *p = t; - Node *i = t; - for (;dynamic_cast<AltNode *>(i);) { - if (dynamic_cast<CharNode *>(i->child[dir]) || - dynamic_cast<CharNodeSet *>(i->child[dir])) { - if (!first) { - first = i; - p = i; - i = i->child[!dir]; - } else { - first->child[dir] = merge_charset(first->child[dir], - i->child[dir]); - p->child[!dir] = i->child[!dir]->dup(); - Node *tmp = i; - i = i->child[!dir]; - tmp->release(); - } - } else { - p = i; - i = i->child[!dir]; - } - } - // last altnode of chain check other dir as well - if (first && (dynamic_cast<charNode *>(i) || - dynamic_cast<charNodeSet *>(i))) { - - } -*/ - -/* - if (dynamic_cast<CharNode *>(t->child[dir]) || - dynamic_cast<CharSetNode *>(t->child[dir])) - char_test = true; - (char_test && - (dynamic_cast<CharNode *>(i->child[dir]) || - dynamic_cast<CharSetNode *>(i->child[dir])))) { -*/ - return t; -} -#endif - -static Node *basic_alt_factor(Node *t, int dir) -{ - if (!dynamic_cast<AltNode *>(t)) - return t; - - if (t->child[dir]->eq(t->child[!dir])) { - // (a | a) -> a - Node *tmp = t->child[dir]->dup(); - t->release(); - return tmp; - } - - // (ab) | (ac) -> a(b|c) - if (dynamic_cast<CatNode *>(t->child[dir]) && - dynamic_cast<CatNode *>(t->child[!dir]) && - t->child[dir]->child[dir]->eq(t->child[!dir]->child[dir])) { - // (ab) | (ac) -> a(b|c) - Node *left = t->child[dir]; - Node *right = t->child[!dir]; - t->child[dir] = left->child[!dir]; - t->child[!dir] = right->child[!dir]->dup(); - left->child[!dir] = t; - right->release(); - return left; - } - - // a | (ab) -> a (E | b) -> a (b | E) - if (dynamic_cast<CatNode *>(t->child[!dir]) && - t->child[dir]->eq(t->child[!dir]->child[dir])) { - Node *c = t->child[!dir]; - t->child[dir]->release(); - t->child[dir] = c->child[!dir]; - t->child[!dir] = new EpsNode(); - c->child[!dir] = t; - return c; - } - - // ab | (a) -> a (b | E) - if (dynamic_cast<CatNode *>(t->child[dir]) && - t->child[dir]->child[dir]->eq(t->child[!dir])) { - Node *c = t->child[dir]; - t->child[!dir]->release(); - t->child[dir] = c->child[!dir]; - t->child[!dir] = new EpsNode(); - c->child[!dir] = t; - return c; - } - - return t; -} - -static Node *basic_simplify(Node *t, int dir) -{ - if (dynamic_cast<CatNode *>(t) && - dynamic_cast<EpsNode *>(t->child[!dir])) { - // aE -> a - Node *tmp = t->child[dir]->dup(); - t->release(); - return tmp; - } - - return basic_alt_factor(t, dir); -} - -/* - * assumes a normalized tree. reductions shown for left normalization - * aE -> a - * (a | a) -> a - ** factoring patterns - * a | (a | b) -> (a | b) - * a | (ab) -> a (E | b) -> a (b | E) - * (ab) | (ac) -> a(b|c) - * - * returns t - if no simplifications were made - * a new root node - if simplifications were made - */ -Node *simplify_tree_base(Node *t, int dir, bool &mod) -{ - if (dynamic_cast<ImportantNode *>(t)) - return t; - - for (int i=0; i < 2; i++) { - if (t->child[i]) { - Node *c = simplify_tree_base(t->child[i], dir, mod); - if (c != t->child[i]) { - t->child[i] = c; - mod = true; - } - } - } - - // only iterate on loop if modification made - for (;; mod = true) { - - Node *tmp = basic_simplify(t, dir); - if (tmp != t) { - t = tmp; - continue; - } - - - /* all tests after this must meet 2 alt node condition */ - if (!dynamic_cast<AltNode *>(t) || - !dynamic_cast<AltNode *>(t->child[!dir])) - break; - - // a | (a | b) -> (a | b) - // a | (b | (c | a)) -> (b | (c | a)) - Node *p = t; - Node *i = t->child[!dir]; - for (;dynamic_cast<AltNode *>(i); p = i, i = i->child[!dir]) { - if (t->child[dir]->eq(i->child[dir])) { - Node *old = t; - t->child[!dir]->dup(); - t = t->child[!dir]; - old->release(); - continue; - } - } - // last altnode of chain check other dir as well - if (t->child[dir]->eq(p->child[!dir])) { - Node *old = t; - t->child[!dir]->dup(); - t = t->child[!dir]; - old->release(); - continue; - } - - //exact match didn't work, try factoring front - //a | (ac | (ad | () -> (a (E | c)) | (...) - //ab | (ac | (...)) -> (a (b | c)) | (...) - //ab | (a | (...)) -> (a (b | E)) | (...) - Node *pp; - int count = 0; - Node *subject = t->child[dir]; - Node *a = subject; - if (dynamic_cast<CatNode *>(a)) - a = a->child[dir]; - a->dup(); - - for (pp = p = t, i = t->child[!dir]; - dynamic_cast<AltNode *>(i); ) { - if ((dynamic_cast<CatNode *>(i->child[dir]) && - a->eq(i->child[dir]->child[dir])) || - (a->eq(i->child[dir]))) { - // extract matching alt node - p->child[!dir] = i->child[!dir]; - i->child[!dir] = subject; - subject = basic_simplify(i, dir); - - i = p->child[!dir]; - count++; - } else { - pp = p; p = i; i = i->child[!dir]; - } - } - - // last altnode in chain check other dir as well - if ((dynamic_cast<CatNode *>(i) && - a->eq(i->child[dir])) || - (a->eq(i))) { - count++; - if (t == p) { - t->child[dir] = subject; - t = basic_simplify(t, dir); - } else { - t->child[dir] = p->child[dir]; - p->child[dir] = subject; - pp->child[!dir] = basic_simplify(p, dir); - } - } else { - t->child[dir] = i; - p->child[!dir] = subject; - } - a->release(); - - if (count == 0) - break; - } - return t; -} - -int debug_tree(Node *t) -{ - int nodes = 1; - - if (t->refcount > 1 && !dynamic_cast<AcceptNode *>(t)) { - fprintf(stderr, "Node %p has a refcount of %d\n", t, t->refcount); - } - - if (!dynamic_cast<ImportantNode *>(t)) { - if (t->child[0]) - nodes += debug_tree(t->child[0]); - if (t->child[1]) - nodes += debug_tree(t->child[1]); - } - return nodes; -} - -struct node_counts { - int charnode; - int charset; - int notcharset; - int alt; - int plus; - int star; - int any; - int cat; -}; - - -static void count_tree_nodes(Node *t, struct node_counts *counts) -{ - if (dynamic_cast<AltNode *>(t)) { - counts->alt++; - count_tree_nodes(t->child[0], counts); - count_tree_nodes(t->child[1], counts); - } else if (dynamic_cast<CatNode *>(t)) { - counts->cat++; - count_tree_nodes(t->child[0], counts); - count_tree_nodes(t->child[1], counts); - } else if (dynamic_cast<PlusNode *>(t)) { - counts->plus++; - count_tree_nodes(t->child[0], counts); - } else if (dynamic_cast<StarNode *>(t)) { - counts->star++; - count_tree_nodes(t->child[0], counts); - } else if (dynamic_cast<CharNode *>(t)) { - counts->charnode++; - } else if (dynamic_cast<AnyCharNode *>(t)) { - counts->any++; - } else if (dynamic_cast<CharSetNode *>(t)) { - counts->charset++; - } else if (dynamic_cast<NotCharSetNode *>(t)) { - counts->notcharset++; - } -} - -#include "stdio.h" -#include "stdint.h" -#include "apparmor_re.h" - -Node *simplify_tree(Node *t, dfaflags_t flags) -{ - bool update; - - if (flags & DFA_DUMP_TREE_STATS) { - struct node_counts counts = { }; - count_tree_nodes(t, &counts); - fprintf(stderr, "expr tree: c %d, [] %d, [^] %d, | %d, + %d, * %d, . %d, cat %d\n", counts.charnode, counts.charset, counts.notcharset, counts.alt, counts.plus, counts.star, counts.any, counts.cat); - } - do { - update = false; - //default to right normalize first as this reduces the number - //of trailing nodes which might follow an internal * - //or **, which is where state explosion can happen - //eg. in one test this makes the difference between - // the dfa having about 7 thousands states, - // and it having about 1.25 million states - int dir = 1; - if (flags & DFA_CONTROL_TREE_LEFT) - dir = 0; - for (int count = 0; count < 2; count++) { - bool modified; - do { - modified = false; - if (!(flags & DFA_CONTROL_NO_TREE_NORMAL)) - normalize_tree(t, dir); - t = simplify_tree_base(t, dir, modified); - if (modified) - update = true; - } while (modified); - if (flags & DFA_CONTROL_TREE_LEFT) - dir++; - else - dir--; - } - } while(update); - if (flags & DFA_DUMP_TREE_STATS) { - struct node_counts counts = { }; - count_tree_nodes(t, &counts); - fprintf(stderr, "simplified expr tree: c %d, [] %d, [^] %d, | %d, + %d, * %d, . %d, cat %d\n", counts.charnode, counts.charset, counts.notcharset, counts.alt, counts.plus, counts.star, counts.any, counts.cat); - } - return t; -} - - -%} - -%union { - char c; - Node *node; - Chars *cset; -} - -%{ - void regexp_error(Node **, const char *, const char *); -# define YYLEX_PARAM &text - int regexp_lex(YYSTYPE *, const char **); - - static inline Chars* - insert_char(Chars* cset, uchar a) - { - cset->insert(a); - return cset; - } - - static inline Chars* - insert_char_range(Chars* cset, uchar a, uchar b) - { - if (a > b) - swap(a, b); - for (uchar i = a; i <= b; i++) - cset->insert(i); - return cset; - } -%} - -%pure-parser -/* %error-verbose */ -%parse-param {Node **root} -%parse-param {const char *text} -%name-prefix = "regexp_" - -%token <c> CHAR -%type <c> regex_char cset_char1 cset_char cset_charN -%type <cset> charset cset_chars -%type <node> regexp expr terms0 terms qterm term - -/** - * Note: destroy all nodes upon failure, but *not* the start symbol once - * parsing succeeds! - */ -%destructor { $$->release(); } expr terms0 terms qterm term - -%% - -/* FIXME: Does not parse "[--]", "[---]", "[^^-x]". I don't actually know - which precise grammer Perl regexps use, and rediscovering that - is proving to be painful. */ - -regexp : /* empty */ { *root = $$ = new EpsNode; } - | expr { *root = $$ = $1; } - ; - -expr : terms - | expr '|' terms0 { $$ = new AltNode($1, $3); } - | '|' terms0 { $$ = new AltNode(new EpsNode, $2); } - ; - -terms0 : /* empty */ { $$ = new EpsNode; } - | terms - ; - -terms : qterm - | terms qterm { $$ = new CatNode($1, $2); } - ; - -qterm : term - | term '*' { $$ = new StarNode($1); } - | term '+' { $$ = new PlusNode($1); } - ; - -term : '.' { $$ = new AnyCharNode; } - | regex_char { $$ = new CharNode($1); } - | '[' charset ']' { $$ = new CharSetNode(*$2); - delete $2; } - | '[' '^' charset ']' - { $$ = new NotCharSetNode(*$3); - delete $3; } - | '[' '^' '^' cset_chars ']' - { $4->insert('^'); - $$ = new NotCharSetNode(*$4); - delete $4; } - | '(' regexp ')' { $$ = $2; } - ; - -regex_char : CHAR - | '^' { $$ = '^'; } - | '-' { $$ = '-'; } - | ']' { $$ = ']'; } - ; - -charset : cset_char1 cset_chars - { $$ = insert_char($2, $1); } - | cset_char1 '-' cset_charN cset_chars - { $$ = insert_char_range($4, $1, $3); } - ; - -cset_chars : /* nothing */ { $$ = new Chars; } - | cset_chars cset_charN - { $$ = insert_char($1, $2); } - | cset_chars cset_charN '-' cset_charN - { $$ = insert_char_range($1, $2, $4); } - ; - -cset_char1 : cset_char - | ']' { $$ = ']'; } - | '-' { $$ = '-'; } - ; - -cset_charN : cset_char - | '^' { $$ = '^'; } - ; - -cset_char : CHAR - | '[' { $$ = '['; } - | '*' { $$ = '*'; } - | '+' { $$ = '+'; } - | '.' { $$ = '.'; } - | '|' { $$ = '|'; } - | '(' { $$ = '('; } - | ')' { $$ = ')'; } - ; - -%% - -#include <string.h> -#include <getopt.h> -#include <assert.h> -#include <arpa/inet.h> - -#include <iostream> -#include <fstream> - -#include "../immunix.h" - -/* Traverse the syntax tree depth-first in an iterator-like manner. */ -class depth_first_traversal { - vector<Node *> stack; - vector<bool> visited; -public: - depth_first_traversal(Node *node) { - stack.push_back(node); - while (node->child[0]) { - visited.push_back(false); - stack.push_back(node->child[0]); - node = node->child[0]; - } - } - Node *operator*() - { - return stack.back(); - } - Node* operator->() - { - return stack.back(); - } - operator bool() - { - return !stack.empty(); - } - void operator++(int) - { - stack.pop_back(); - if (!stack.empty()) { - if (!visited.back() && stack.back()->child[1]) { - visited.pop_back(); - visited.push_back(true); - stack.push_back(stack.back()->child[1]); - while (stack.back()->child[0]) { - visited.push_back(false); - stack.push_back(stack.back()->child[0]); - } - } else - visited.pop_back(); - } - } -}; - -ostream& operator<<(ostream& os, Node& node) -{ - node.dump(os); - return os; -} - -ostream& operator<<(ostream& os, uchar c) -{ - const char *search = "\a\033\f\n\r\t|*+[](). ", - *replace = "aefnrt|*+[](). ", *s; - - if ((s = strchr(search, c)) && *s != '\0') - os << '\\' << replace[s - search]; - else if (c < 32 || c >= 127) - os << '\\' << '0' << char('0' + (c >> 6)) - << char('0' + ((c >> 3) & 7)) << char('0' + (c & 7)); - else - os << (char)c; - return os; -} - -int -octdigit(char c) -{ - if (c >= '0' && c <= '7') - return c - '0'; - return -1; -} - -int -hexdigit(char c) -{ - if (c >= '0' && c <= '9') - return c - '0'; - else if (c >= 'A' && c <= 'F') - return 10 + c - 'A'; - else if (c >= 'a' && c <= 'f') - return 10 + c - 'A'; - else - return -1; -} - -int -regexp_lex(YYSTYPE *val, const char **pos) -{ - int c; - - val->c = **pos; - switch(*(*pos)++) { - case '\0': - (*pos)--; - return 0; - - case '*': case '+': case '.': case '|': case '^': case '-': - case '[': case ']': case '(' : case ')': - return *(*pos - 1); - - case '\\': - val->c = **pos; - switch(*(*pos)++) { - case '\0': - (*pos)--; - /* fall through */ - case '\\': - val->c = '\\'; - break; - - case '0': - val->c = 0; - if ((c = octdigit(**pos)) >= 0) { - val->c = c; - (*pos)++; - } - if ((c = octdigit(**pos)) >= 0) { - val->c = (val->c << 3) + c; - (*pos)++; - } - if ((c = octdigit(**pos)) >= 0) { - val->c = (val->c << 3) + c; - (*pos)++; - } - break; - - case 'x': - val->c = 0; - if ((c = hexdigit(**pos)) >= 0) { - val->c = c; - (*pos)++; - } - if ((c = hexdigit(**pos)) >= 0) { - val->c = (val->c << 4) + c; - (*pos)++; - } - break; - - case 'a': - val->c = '\a'; - break; - - case 'e': - val->c = 033 /* ESC */; - break; - - case 'f': - val->c = '\f'; - break; - - case 'n': - val->c = '\n'; - break; - - case 'r': - val->c = '\r'; - break; - - case 't': - val->c = '\t'; - break; - } - } - return CHAR; -} - -void -regexp_error(Node **, const char *text, const char *error) -{ - /* We don't want the library to print error messages. */ -} - -/** - * Assign a consecutive number to each node. This is only needed for - * pretty-printing the debug output. - */ -void label_nodes(Node *root) -{ - int nodes = 0; - for (depth_first_traversal i(root); i; i++) - i->label = nodes++; -} - -/** - * Text-dump a state (for debugging). - */ -ostream& operator<<(ostream& os, const State& state) -{ - os << '{'; - if (!state.empty()) { - State::iterator i = state.begin(); - for(;;) { - os << (*i)->label; - if (++i == state.end()) - break; - os << ','; - } - } - os << '}'; - return os; -} - -/** - * Text-dump the syntax tree (for debugging). - */ -void dump_syntax_tree(ostream& os, Node *node) { - for (depth_first_traversal i(node); i; i++) { - os << i->label << '\t'; - if ((*i)->child[0] == 0) - os << **i << '\t' << (*i)->followpos << endl; - else { - if ((*i)->child[1] == 0) - os << (*i)->child[0]->label << **i; - else - os << (*i)->child[0]->label << **i - << (*i)->child[1]->label; - os << '\t' << (*i)->firstpos - << (*i)->lastpos << endl; - } - } - os << endl; -} - -/* Comparison operator for sets of <State *>. */ -template<class T> -class deref_less_than { -public: - deref_less_than() { } - bool operator()(T a, T b) - { - return *a < *b; - } -}; - -/** - * States in the DFA. The pointer comparison allows us to tell sets we - * have seen already from new ones when constructing the DFA. - */ -typedef set<State *, deref_less_than<State *> > States; -typedef list<State *> Partition; -/* Transitions in the DFA. */ -typedef map<State *, Cases> Trans; - -class DFA { -public: - DFA(Node *root, dfaflags_t flags); - virtual ~DFA(); - void remove_unreachable(dfaflags_t flags); - bool same_mappings(map <State *, Partition *> &partition_map, State *s1, - State *s2); - size_t hash_trans(State *s); - void minimize(dfaflags_t flags); - void dump(ostream& os); - void dump_dot_graph(ostream& os); - map<uchar, uchar> equivalence_classes(dfaflags_t flags); - void apply_equivalence_classes(map<uchar, uchar>& eq); - State *verify_perms(void); - Node *root; - State *nonmatching, *start; - States states; - Trans trans; -}; - -/** - * Construct a DFA from a syntax tree. - */ -DFA::DFA(Node *root, dfaflags_t flags) : root(root) -{ - int i, match_count, nomatch_count; - i = match_count = nomatch_count = 0; - - if (flags & DFA_DUMP_PROGRESS) - fprintf(stderr, "Creating dfa:\r"); - - for (depth_first_traversal i(root); i; i++) { - (*i)->compute_nullable(); - (*i)->compute_firstpos(); - (*i)->compute_lastpos(); - } - - if (flags & DFA_DUMP_PROGRESS) - fprintf(stderr, "Creating dfa: followpos\r"); - for (depth_first_traversal i(root); i; i++) { - (*i)->compute_followpos(); - } - - nonmatching = new State; - states.insert(nonmatching); - - start = new State(root->firstpos); - states.insert(start); - - list<State *> work_queue; - work_queue.push_back(start); - while (!work_queue.empty()) { - if (i % 1000 == 0 && (flags & DFA_DUMP_PROGRESS)) - fprintf(stderr, "\033[2KCreating dfa: queue %ld\tstates %ld\tmatching %d\tnonmatching %d\r", work_queue.size(), states.size(), match_count, nomatch_count); - i++; - - State *from = work_queue.front(); - work_queue.pop_front(); - Cases cases; - for (State::iterator i = from->begin(); i != from->end(); i++) - (*i)->follow(cases); - if (cases.otherwise) { - pair <States::iterator, bool> x = states.insert(cases.otherwise); - if (x.second) { - nomatch_count++; - work_queue.push_back(cases.otherwise); - } else { - match_count++; - delete cases.otherwise; - cases.otherwise = *x.first; - } - } - for (Cases::iterator j = cases.begin(); j != cases.end(); j++) { - pair <States::iterator, bool> x = states.insert(j->second); - if (x.second) { - nomatch_count++; - work_queue.push_back(*x.first); - } else { - match_count++; - delete j->second; - j->second = *x.first; - } - } - Cases& here = trans.insert(make_pair(from, Cases())).first->second; - here.otherwise = cases.otherwise; - for (Cases::iterator j = cases.begin(); j != cases.end(); j++) { - /** - * Do not insert transitions that the default transition already - * covers. - */ - if (j->second != cases.otherwise) - here.cases.insert(*j); - } - } - - for (depth_first_traversal i(root); i; i++) { - (*i)->firstpos.clear(); - (*i)->lastpos.clear(); - (*i)->followpos.clear(); - } - - if (flags & (DFA_DUMP_STATS)) - fprintf(stderr, "\033[2KCreated dfa: states %ld\tmatching %d\tnonmatching %d\n", states.size(), match_count, nomatch_count); - - if (!(flags & DFA_CONTROL_NO_MINIMIZE)) - minimize(flags); - - if (!(flags & DFA_CONTROL_NO_UNREACHABLE)) - remove_unreachable(flags); - -} - -DFA::~DFA() -{ - for (States::iterator i = states.begin(); i != states.end(); i++) - delete *i; -} - -class MatchFlag : public AcceptNode { -public: -MatchFlag(uint32_t flag, uint32_t audit) : flag(flag), audit(audit) {} - ostream& dump(ostream& os) - { - return os << '<' << flag << '>'; - } - - uint32_t flag; - uint32_t audit; - }; - -class ExactMatchFlag : public MatchFlag { -public: - ExactMatchFlag(uint32_t flag, uint32_t audit) : MatchFlag(flag, audit) {} -}; - -class DenyMatchFlag : public MatchFlag { -public: - DenyMatchFlag(uint32_t flag, uint32_t quiet) : MatchFlag(flag, quiet) {} -}; - -uint32_t accept_perms(State *state, uint32_t *audit_ctl, int *error); - -/** - * verify that there are no conflicting X permissions on the dfa - * return NULL - perms verified okay - * State of 1st encountered with bad X perms - */ -State *DFA::verify_perms(void) -{ - int error = 0; - for (States::iterator i = states.begin(); i != states.end(); i++) { - uint32_t accept = accept_perms(*i, NULL, &error); - if (*i == start || accept) { - if (error) - return *i; - } - } - return NULL; -} - -/* Remove dead or unreachable states */ -void DFA::remove_unreachable(dfaflags_t flags) -{ - set <State *> reachable; - list <State *> work_queue; - - /* find the set of reachable states */ - reachable.insert(nonmatching); - work_queue.push_back(start); - while (!work_queue.empty()) { - State *from = work_queue.front(); - work_queue.pop_front(); - reachable.insert(from); - - Trans::iterator i = trans.find(from); - if (i == trans.end() && from != nonmatching) - continue; - - if (i->second.otherwise && - (reachable.find(i->second.otherwise) == reachable.end())) - work_queue.push_back(i->second.otherwise); - - for (Cases::iterator j = i->second.begin(); - j != i->second.end(); j++) { - if (reachable.find(j->second) == reachable.end()) - work_queue.push_back(j->second); - } - } - - /* walk the set of states and remove any that aren't reachable */ - if (reachable.size() < states.size()) { - int count = 0; - States::iterator i; - States::iterator next; - for (i = states.begin(); i != states.end(); i = next) { - next = i; - next++; - if (reachable.find(*i) == reachable.end()) { - states.erase(*i); - Trans::iterator t = trans.find(*i); - if (t != trans.end()) - trans.erase(t); - if (flags & DFA_DUMP_UNREACHABLE) { - uint32_t audit, accept = accept_perms(*i, &audit, NULL); - cerr << "unreachable: "<< **i; - if (*i == start) - cerr << " <=="; - if (accept) { - cerr << " (0x" << hex << accept - << " " << audit << dec << ')'; - } - cerr << endl; - } - } - delete(*i); - count++; - } - - if (count && (flags & DFA_DUMP_STATS)) - cerr << "DFA: states " << states.size() << " removed " - << count << " unreachable states\n"; - } -} - -/* test if two states have the same transitions under partition_map */ -bool DFA::same_mappings(map <State *, Partition *> &partition_map, State *s1, - State *s2) -{ - Trans::iterator i1 = trans.find(s1); - Trans::iterator i2 = trans.find(s2); - - if (i1 == trans.end()) { - if (i2 == trans.end()) { - return true; - } - return false; - } else if (i2 == trans.end()) { - return false; - } - - if (i1->second.otherwise) { - if (!i2->second.otherwise) - return false; - Partition *p1 = partition_map.find(i1->second.otherwise)->second; - Partition *p2 = partition_map.find(i2->second.otherwise)->second; - if (p1 != p2) - return false; - } else if (i2->second.otherwise) { - return false; - } - - if (i1->second.cases.size() != i2->second.cases.size()) - return false; - for (Cases::iterator j1 = i1->second.begin(); j1 != i1->second.end(); - j1++){ - Cases::iterator j2 = i2->second.cases.find(j1->first); - if (j2 == i2->second.end()) - return false; - Partition *p1 = partition_map.find(j1->second)->second; - Partition *p2 = partition_map.find(j2->second)->second; - if (p1 != p2) - return false; - } - - return true; -} - -/* Do simple djb2 hashing against a States transition cases - * this provides a rough initial guess at state equivalence as if a state - * has a different number of transitions or has transitions on different - * cases they will never be equivalent. - * Note: this only hashes based off of the alphabet (not destination) - * as different destinations could end up being equiv - */ -size_t DFA::hash_trans(State *s) -{ - unsigned long hash = 5381; - - Trans::iterator i = trans.find(s); - if (i == trans.end()) - return 0; - - for (Cases::iterator j = i->second.begin(); j != i->second.end(); j++){ - hash = ((hash << 5) + hash) + j->first; - Trans::iterator k = trans.find(j->second); - hash = ((hash << 5) + hash) + k->second.cases.size(); - } - - if (i->second.otherwise && i->second.otherwise != nonmatching) { - hash = ((hash << 5) + hash) + 5381; - Trans::iterator k = trans.find(i->second.otherwise); - hash = ((hash << 5) + hash) + k->second.cases.size(); - } - - hash = (hash << 8) | i->second.cases.size(); - return hash; -} - -/* minimize the number of dfa states */ -void DFA::minimize(dfaflags_t flags) -{ - map <pair <uint64_t, size_t>, Partition *> perm_map; - list <Partition *> partitions; - map <State *, Partition *> partition_map; - - /* Set up the initial partitions - 1 non accepting, and a - * partion for each unique combination of permissions - * - * Save off accept value for State so we don't have to recompute - * this should be fixed by updating State to store them but this - * will work for now - */ - - int accept_count = 0; - for (States::iterator i = states.begin(); i != states.end(); i++) { - uint32_t accept1, accept2; - accept1 = accept_perms(*i, &accept2, NULL); - uint64_t combined = ((uint64_t)accept2)<<32 | (uint64_t)accept1; - size_t size = 0; - if (!(flags & DFA_CONTROL_NO_HASH_PART)) - size = hash_trans(*i); - pair <uint64_t, size_t> group = make_pair(combined, size); - map <pair <uint64_t, size_t>, Partition *>::iterator p = perm_map.find(group); - if (p == perm_map.end()) { - Partition *part = new Partition(); - part->push_back(*i); - perm_map.insert(make_pair(group, part)); - partitions.push_back(part); - partition_map.insert(make_pair(*i, part)); - if (combined) - accept_count++; - } else { - partition_map.insert(make_pair(*i, p->second)); - p->second->push_back(*i); - } - if ((flags & DFA_DUMP_PROGRESS) && - (partitions.size() % 1000 == 0)) - cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << partitions.size() << "\t(accept " << accept_count << ")\r"; - } - - int init_count = partitions.size(); - if (flags & DFA_DUMP_PROGRESS) - cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << init_count << "\t(accept " << accept_count << ")\r"; - - /* Now do repartitioning until each partition contains the set of - * states that are the same. This will happen when the partition - * splitting stables. With a worse case of 1 state per partition - * ie. already minimized. - */ - Partition *new_part; - int new_part_count; - do { - new_part_count = 0; - for (list <Partition *>::iterator p = partitions.begin(); - p != partitions.end(); p++) { - new_part = NULL; - State *rep = *((*p)->begin()); - Partition::iterator next; - for (Partition::iterator s = ++(*p)->begin(); - s != (*p)->end(); ) { - if (same_mappings(partition_map, rep, *s)) { - ++s; - continue; - } - if (!new_part) { - new_part = new Partition; - list <Partition *>::iterator tmp = p; - partitions.insert(++tmp, new_part); - new_part_count++; - } - new_part->push_back(*s); - s = (*p)->erase(s); - } - /* remapping partition_map for new_part entries - * Do not do this above as it messes up same_mappings - */ - if (new_part) { - for (Partition::iterator m = new_part->begin(); - m != new_part->end(); m++) { - partition_map.erase(*m); - partition_map.insert(make_pair(*m, new_part)); - } - } - if ((flags & DFA_DUMP_PROGRESS) && - (partitions.size() % 100 == 0)) - cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << init_count << "\t(accept " << accept_count << ")\r"; - } - } while(new_part_count); - - if (flags & DFA_DUMP_STATS) - cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << init_count << "\t(accept " << accept_count << ")\n"; - - - if (partitions.size() == states.size()) { - goto out; - } - - /* Remap the dfa so it uses the representative states - * Use the first state of a partition as the representative state - * At this point all states with in a partion have transitions - * to same states within the same partitions - */ - for (list <Partition *>::iterator p = partitions.begin(); - p != partitions.end(); p++) { - /* representative state for this partition */ - State *rep = *((*p)->begin()); - - /* update representative state's transitions */ - Trans::iterator i = trans.find(rep); - if (i != trans.end()) { - if (i->second.otherwise) { - map <State *, Partition *>::iterator z = partition_map.find(i->second.otherwise); - Partition *partition = partition_map.find(i->second.otherwise)->second; - i->second.otherwise = *partition->begin(); - } - for (Cases::iterator c = i->second.begin(); - c != i->second.end(); c++) { - Partition *partition = partition_map.find(c->second)->second; - c->second = *partition->begin(); - } - } - } - - /* make sure nonmatching and start state are up to date with the - * mappings */ - { - Partition *partition = partition_map.find(nonmatching)->second; - if (*partition->begin() != nonmatching) { - nonmatching = *partition->begin(); - } - - partition = partition_map.find(start)->second; - if (*partition->begin() != start) { - start = *partition->begin(); - } - - } - /* Now that the states have been remapped, remove all states - * that are not the representive states for their partition - */ - for (list <Partition *>::iterator p = partitions.begin(); - p != partitions.end(); p++) { - for (Partition::iterator i = ++(*p)->begin(); i != (*p)->end(); i++) { - Trans::iterator j = trans.find(*i); - if (j != trans.end()) - trans.erase(j); - State *s = *i; - states.erase(*i); - delete(s); - } - } - -out: - /* Cleanup */ - while (!partitions.empty()) { - Partition *p = partitions.front(); - partitions.pop_front(); - delete(p); - } -} - -/** - * text-dump the DFA (for debugging). - */ -void DFA::dump(ostream& os) -{ - int error = 0; - for (States::iterator i = states.begin(); i != states.end(); i++) { - uint32_t accept, audit; - accept = accept_perms(*i, &audit, &error); - if (*i == start || accept) { - os << **i; - if (*i == start) - os << " <=="; - if (accept) { - os << " (0x" << hex << accept << " " << audit << dec << ')'; - } - os << endl; - } - } - os << endl; - - for (Trans::iterator i = trans.begin(); i != trans.end(); i++) { - if (i->second.otherwise) - os << *(i->first) << " -> " << *i->second.otherwise << endl; - for (Cases::iterator j = i->second.begin(); j != i->second.end(); j++) { - os << *(i->first) << " -> " << *(j->second) << ": " - << j->first << endl; - } - } - os << endl; -} - -/** - * Create a dot (graphviz) graph from the DFA (for debugging). - */ -void DFA::dump_dot_graph(ostream& os) -{ - os << "digraph \"dfa\" {" << endl; - - for (States::iterator i = states.begin(); i != states.end(); i++) { - if (*i == nonmatching) - continue; - - os << "\t\"" << **i << "\" [" << endl; - if (*i == start) { - os << "\t\tstyle=bold" << endl; - } - int error = 0; - uint32_t perms = accept_perms(*i, NULL, &error); - if (perms) { - os << "\t\tlabel=\"" << **i << "\\n(" - << perms << ")\"" << endl; - } - os << "\t]" << endl; - } - for (Trans::iterator i = trans.begin(); i != trans.end(); i++) { - Cases& cases = i->second; - Chars excluded; - - for (Cases::iterator j = cases.begin(); j != cases.end(); j++) { - if (j->second == nonmatching) - excluded.insert(j->first); - else { - os << "\t\"" << *i->first << "\" -> \""; - os << *j->second << "\" [" << endl; - os << "\t\tlabel=\"" << (char)j->first << "\"" << endl; - os << "\t]" << endl; - } - } - if (i->second.otherwise && i->second.otherwise != nonmatching) { - os << "\t\"" << *i->first << "\" -> \"" << *i->second.otherwise - << "\" [" << endl; - if (!excluded.empty()) { - os << "\t\tlabel=\"[^"; - for (Chars::iterator i = excluded.begin(); - i != excluded.end(); - i++) { - os << *i; - } - os << "]\"" << endl; - } - os << "\t]" << endl; - } - } - os << '}' << endl; -} - -/** - * Compute character equivalence classes in the DFA to save space in the - * transition table. - */ -map<uchar, uchar> DFA::equivalence_classes(dfaflags_t flags) -{ - map<uchar, uchar> classes; - uchar next_class = 1; - - for (Trans::iterator i = trans.begin(); i != trans.end(); i++) { - Cases& cases = i->second; - - /* Group edges to the same next state together */ - map<const State *, Chars> node_sets; - for (Cases::iterator j = cases.begin(); j != cases.end(); j++) - node_sets[j->second].insert(j->first); - - for (map<const State *, Chars>::iterator j = node_sets.begin(); - j != node_sets.end(); - j++) { - /* Group edges to the same next state together by class */ - map<uchar, Chars> node_classes; - bool class_used = false; - for (Chars::iterator k = j->second.begin(); - k != j->second.end(); - k++) { - pair<map<uchar, uchar>::iterator, bool> x = - classes.insert(make_pair(*k, next_class)); - if (x.second) - class_used = true; - pair<map<uchar, Chars>::iterator, bool> y = - node_classes.insert(make_pair(x.first->second, Chars())); - y.first->second.insert(*k); - } - if (class_used) { - next_class++; - class_used = false; - } - for (map<uchar, Chars>::iterator k = node_classes.begin(); - k != node_classes.end(); - k++) { - /** - * If any other characters are in the same class, move - * the characters in this class into their own new class - */ - map<uchar, uchar>::iterator l; - for (l = classes.begin(); l != classes.end(); l++) { - if (l->second == k->first && - k->second.find(l->first) == k->second.end()) { - class_used = true; - break; - } - } - if (class_used) { - for (Chars::iterator l = k->second.begin(); - l != k->second.end(); - l++) { - classes[*l] = next_class; - } - next_class++; - class_used = false; - } - } - } - } - - if (flags & DFA_DUMP_EQUIV_STATS) - fprintf(stderr, "Equiv class reduces to %d classes\n", next_class - 1); - return classes; -} - -/** - * Text-dump the equivalence classes (for debugging). - */ -void dump_equivalence_classes(ostream& os, map<uchar, uchar>& eq) -{ - map<uchar, Chars> rev; - - for (map<uchar, uchar>::iterator i = eq.begin(); i != eq.end(); i++) { - Chars& chars = rev.insert(make_pair(i->second, - Chars())).first->second; - chars.insert(i->first); - } - os << "(eq):" << endl; - for (map<uchar, Chars>::iterator i = rev.begin(); i != rev.end(); i++) { - os << (int)i->first << ':'; - Chars& chars = i->second; - for (Chars::iterator j = chars.begin(); j != chars.end(); j++) { - os << ' ' << *j; - } - os << endl; - } -} - -/** - * Replace characters with classes (which are also represented as - * characters) in the DFA transition table. - */ -void DFA::apply_equivalence_classes(map<uchar, uchar>& eq) -{ - /** - * Note: We only transform the transition table; the nodes continue to - * contain the original characters. - */ - for (Trans::iterator i = trans.begin(); i != trans.end(); i++) { - map<uchar, State *> tmp; - tmp.swap(i->second.cases); - for (Cases::iterator j = tmp.begin(); j != tmp.end(); j++) - i->second.cases.insert(make_pair(eq[j->first], j->second)); - } -} - -/** - * Flip the children of all cat nodes. This causes strings to be matched - * back-forth. - */ -void flip_tree(Node *node) -{ - for (depth_first_traversal i(node); i; i++) { - if (CatNode *cat = dynamic_cast<CatNode *>(*i)) { - swap(cat->child[0], cat->child[1]); - } - } -} - -class TransitionTable { - typedef vector<pair<const State *, size_t> > DefaultBase; - typedef vector<pair<const State *, const State *> > NextCheck; -public: - TransitionTable(DFA& dfa, map<uchar, uchar>& eq, dfaflags_t flags); - void dump(ostream& os); - void flex_table(ostream& os, const char *name); - void init_free_list(vector <pair<size_t, size_t> > &free_list, size_t prev, size_t start); - bool fits_in(vector <pair<size_t, size_t> > &free_list, - size_t base, Cases& cases); - void insert_state(vector <pair<size_t, size_t> > &free_list, - State *state, DFA& dfa); - -private: - vector<uint32_t> accept; - vector<uint32_t> accept2; - DefaultBase default_base; - NextCheck next_check; - map<const State *, size_t> num; - map<uchar, uchar>& eq; - uchar max_eq; - size_t first_free; -}; - - -void TransitionTable::init_free_list(vector <pair<size_t, size_t> > &free_list, - size_t prev, size_t start) { - for (size_t i = start; i < free_list.size(); i++) { - if (prev) - free_list[prev].second = i; - free_list[i].first = prev; - prev = i; - } - free_list[free_list.size() -1].second = 0; -} - -/** - * new Construct the transition table. - */ -TransitionTable::TransitionTable(DFA& dfa, map<uchar, uchar>& eq, - dfaflags_t flags) - : eq(eq) -{ - - if (flags & DFA_DUMP_TRANS_PROGRESS) - fprintf(stderr, "Creating trans table:\r"); - - - if (eq.empty()) - max_eq = 255; - else { - max_eq = 0; - for(map<uchar, uchar>::iterator i = eq.begin(); i != eq.end(); i++) { - if (i->second > max_eq) - max_eq = i->second; - } - } - - /* Do initial setup adding up all the transitions and sorting by - * transition count. - */ - size_t optimal = 2; - multimap <size_t, State *> order; - vector <pair<size_t, size_t> > free_list; - - for (Trans::iterator i = dfa.trans.begin(); i != dfa.trans.end(); i++) { - if (i->first == dfa.start || i->first == dfa.nonmatching) - continue; - optimal += i->second.cases.size(); - if (flags & DFA_CONTROL_TRANS_HIGH) { - size_t range = 0; - if (i->second.cases.size()) - range = i->second.cases.rbegin()->first - i->second.begin()->first; - size_t ord = ((256 - i->second.cases.size()) << 8) | - (256 - range); - /* reverse sort by entry count, most entries first */ - order.insert(make_pair(ord, i->first)); - } - } - - /* Insert the dummy nonmatching transition by hand */ - next_check.push_back(make_pair(dfa.nonmatching, dfa.nonmatching)); - default_base.push_back(make_pair(dfa.nonmatching, 0)); - num.insert(make_pair(dfa.nonmatching, num.size())); - - accept.resize(dfa.states.size()); - accept2.resize(dfa.states.size()); - next_check.resize(optimal); - free_list.resize(optimal); - - accept[0] = 0; - accept2[0] = 0; - first_free = 1; - init_free_list(free_list, 0, 1); - - insert_state(free_list, dfa.start, dfa); - accept[1] = 0; - accept2[1] = 0; - num.insert(make_pair(dfa.start, num.size())); - - int count = 2; - - if (!(flags & DFA_CONTROL_TRANS_HIGH)) { - for (States::iterator i = dfa.states.begin(); i != dfa.states.end(); - i++) { - if (*i != dfa.nonmatching && *i != dfa.start) { - insert_state(free_list, *i, dfa); - int error = 0; - uint32_t audit_ctl; - accept[num.size()] = accept_perms(*i, &audit_ctl, &error); - accept2[num.size()] = audit_ctl; - num.insert(make_pair(*i, num.size())); - } - if (flags & (DFA_DUMP_TRANS_PROGRESS)) { - count++; - if (count % 100 == 0) - fprintf(stderr, "\033[2KCreating trans table: insert state: %d/%ld\r", count, dfa.states.size()); - } - } - } else { - for (multimap <size_t, State *>::iterator i = order.begin(); - i != order.end(); i++) { - if (i->second != dfa.nonmatching && i->second != dfa.start) { - insert_state(free_list, i->second, dfa); - int error = 0; - uint32_t audit_ctl; - accept[num.size()] = accept_perms(i->second, &audit_ctl, &error); - accept2[num.size()] = audit_ctl; - num.insert(make_pair(i->second, num.size())); - } - if (flags & (DFA_DUMP_TRANS_PROGRESS)) { - count++; - if (count % 100 == 0) - fprintf(stderr, "\033[2KCreating trans table: insert state: %d/%ld\r", count, dfa.states.size()); - } - } - } - - if (flags & (DFA_DUMP_TRANS_STATS | DFA_DUMP_TRANS_PROGRESS)) { - ssize_t size = 4 * next_check.size() + 6 * dfa.states.size(); - fprintf(stderr, "\033[2KCreated trans table: states %ld, next/check %ld, optimal next/check %ld avg/state %.2f, compression %ld/%ld = %.2f %%\n", dfa.states.size(), next_check.size(), optimal, (float)next_check.size()/(float)dfa.states.size(), size, 512 * dfa.states.size(), 100.0 - ((float) size * 100.0 / (float)(512 * dfa.states.size()))); - } -} - - -/** - * Does <cases> fit into position <base> of the transition table? - */ -bool TransitionTable::fits_in(vector <pair<size_t, size_t> > &free_list, - size_t pos, Cases& cases) -{ - size_t c, base = pos - cases.begin()->first; - for (Cases::iterator i = cases.begin(); i != cases.end(); i++) { - c = base + i->first; - /* if it overflows the next_check array it fits in as we will - * resize */ - if (c >= next_check.size()) - return true; - if (next_check[c].second) - return false; - } - - return true; -} - -/** - * Insert <state> of <dfa> into the transition table. - */ -void TransitionTable::insert_state(vector <pair<size_t, size_t> > &free_list, - State *from, DFA& dfa) -{ - State *default_state = dfa.nonmatching; - size_t base = 0; - int resize; - - Trans::iterator i = dfa.trans.find(from); - if (i == dfa.trans.end()) { - return; - } - Cases& cases = i->second; - size_t c = cases.begin()->first; - size_t prev = 0; - size_t x = first_free; - - if (cases.otherwise) - default_state = cases.otherwise; - if (cases.cases.empty()) - goto do_insert; - -repeat: - resize = 0; - /* get the first free entry that won't underflow */ - while (x && (x < c)) { - prev = x; - x = free_list[x].second; - } - - /* try inserting until we succeed. */ - while (x && !fits_in(free_list, x, cases)) { - prev = x; - x = free_list[x].second; - } - if (!x) { - resize = 256 - cases.begin()->first; - x = free_list.size(); - /* set prev to last free */ - } else if (x + 255 - cases.begin()->first >= next_check.size()) { - resize = (255 - cases.begin()->first - (next_check.size() - 1 - x)); - for (size_t y = x; y; y = free_list[y].second) - prev = y; - } - if (resize) { - /* expand next_check and free_list */ - size_t old_size = free_list.size(); - next_check.resize(next_check.size() + resize); - free_list.resize(free_list.size() + resize); - init_free_list(free_list, prev, old_size); - if (!first_free) - first_free = old_size;; - if (x == old_size) - goto repeat; - } - - base = x - c; - for (Cases::iterator j = cases.begin(); j != cases.end(); j++) { - next_check[base + j->first] = make_pair(j->second, from); - size_t prev = free_list[base + j->first].first; - size_t next = free_list[base + j->first].second; - if (prev) - free_list[prev].second = next; - if (next) - free_list[next].first = prev; - if (base + j->first == first_free) - first_free = next; - } - -do_insert: - default_base.push_back(make_pair(default_state, base)); -} - -/** - * Text-dump the transition table (for debugging). - */ -void TransitionTable::dump(ostream& os) -{ - map<size_t, const State *> st; - for (map<const State *, size_t>::iterator i = num.begin(); - i != num.end(); - i++) { - st.insert(make_pair(i->second, i->first)); - } - - os << "(accept, default, base):" << endl; - for (size_t i = 0; i < default_base.size(); i++) { - os << "(" << accept[i] << ", " - << num[default_base[i].first] << ", " - << default_base[i].second << ")"; - if (st[i]) - os << " " << *st[i]; - if (default_base[i].first) - os << " -> " << *default_base[i].first; - os << endl; - } - - os << "(next, check):" << endl; - for (size_t i = 0; i < next_check.size(); i++) { - if (!next_check[i].second) - continue; - - os << i << ": "; - if (next_check[i].second) { - os << "(" << num[next_check[i].first] << ", " - << num[next_check[i].second] << ")" << " " - << *next_check[i].second << " -> " - << *next_check[i].first << ": "; - - size_t offs = i - default_base[num[next_check[i].second]].second; - if (eq.size()) - os << offs; - else - os << (uchar)offs; - } - os << endl; - } -} - -#if 0 -template<class Iter> -class FirstIterator { -public: - FirstIterator(Iter pos) : pos(pos) { } - typename Iter::value_type::first_type operator*() { return pos->first; } - bool operator!=(FirstIterator<Iter>& i) { return pos != i.pos; } - void operator++() { ++pos; } - ssize_t operator-(FirstIterator<Iter> i) { return pos - i.pos; } -private: - Iter pos; -}; - -template<class Iter> -FirstIterator<Iter> first_iterator(Iter iter) -{ - return FirstIterator<Iter>(iter); -} - -template<class Iter> -class SecondIterator { -public: - SecondIterator(Iter pos) : pos(pos) { } - typename Iter::value_type::second_type operator*() { return pos->second; } - bool operator!=(SecondIterator<Iter>& i) { return pos != i.pos; } - void operator++() { ++pos; } - ssize_t operator-(SecondIterator<Iter> i) { return pos - i.pos; } -private: - Iter pos; -}; - -template<class Iter> -SecondIterator<Iter> second_iterator(Iter iter) -{ - return SecondIterator<Iter>(iter); -} -#endif - -/** - * Create a flex-style binary dump of the DFA tables. The table format - * was partly reverse engineered from the flex sources and from - * examining the tables that flex creates with its --tables-file option. - * (Only the -Cf and -Ce formats are currently supported.) - */ - -#include "flex-tables.h" -#include "regexp.h" - -static inline size_t pad64(size_t i) -{ - return (i + (size_t)7) & ~(size_t)7; -} - -string fill64(size_t i) -{ - const char zeroes[8] = { }; - string fill(zeroes, (i & 7) ? 8 - (i & 7) : 0); - return fill; -} - -template<class Iter> -size_t flex_table_size(Iter pos, Iter end) -{ - return pad64(sizeof(struct table_header) + sizeof(*pos) * (end - pos)); -} - -template<class Iter> -void write_flex_table(ostream& os, int id, Iter pos, Iter end) -{ - struct table_header td = { }; - size_t size = end - pos; - - td.td_id = htons(id); - td.td_flags = htons(sizeof(*pos)); - td.td_lolen = htonl(size); - os.write((char *)&td, sizeof(td)); - - for (; pos != end; ++pos) { - switch(sizeof(*pos)) { - case 4: - os.put((char)(*pos >> 24)); - os.put((char)(*pos >> 16)); - case 2: - os.put((char)(*pos >> 8)); - case 1: - os.put((char)*pos); - } - } - - os << fill64(sizeof(td) + sizeof(*pos) * size); -} - -void TransitionTable::flex_table(ostream& os, const char *name) -{ - const char th_version[] = "notflex"; - struct table_set_header th = { }; - - /** - * Change the following two data types to adjust the maximum flex - * table size. - */ - typedef uint16_t state_t; - typedef uint32_t trans_t; - - if (default_base.size() >= (state_t)-1) { - cerr << "Too many states (" << default_base.size() << ") for " - "type state_t" << endl; - exit(1); - } - if (next_check.size() >= (trans_t)-1) { - cerr << "Too many transitions (" << next_check.size() << ") for " - "type trans_t" << endl; - exit(1); - } - - /** - * Create copies of the data structures so that we can dump the tables - * using the generic write_flex_table() routine. - */ - vector<uint8_t> equiv_vec; - if (eq.size()) { - equiv_vec.resize(256); - for (map<uchar, uchar>::iterator i = eq.begin(); i != eq.end(); i++) { - equiv_vec[i->first] = i->second; - } - } - - vector<state_t> default_vec; - vector<trans_t> base_vec; - for (DefaultBase::iterator i = default_base.begin(); - i != default_base.end(); - i++) { - default_vec.push_back(num[i->first]); - base_vec.push_back(i->second); - } - - vector<state_t> next_vec; - vector<state_t> check_vec; - for (NextCheck::iterator i = next_check.begin(); - i != next_check.end(); - i++) { - next_vec.push_back(num[i->first]); - check_vec.push_back(num[i->second]); - } - - /* Write the actual flex parser table. */ - - size_t hsize = pad64(sizeof(th) + sizeof(th_version) + strlen(name) + 1); - th.th_magic = htonl(YYTH_REGEXP_MAGIC); - th.th_hsize = htonl(hsize); - th.th_ssize = htonl(hsize + - flex_table_size(accept.begin(), accept.end()) + - flex_table_size(accept2.begin(), accept2.end()) + - (eq.size() ? - flex_table_size(equiv_vec.begin(), equiv_vec.end()) : 0) + - flex_table_size(base_vec.begin(), base_vec.end()) + - flex_table_size(default_vec.begin(), default_vec.end()) + - flex_table_size(next_vec.begin(), next_vec.end()) + - flex_table_size(check_vec.begin(), check_vec.end())); - os.write((char *)&th, sizeof(th)); - os << th_version << (char)0 << name << (char)0; - os << fill64(sizeof(th) + sizeof(th_version) + strlen(name) + 1); - - - write_flex_table(os, YYTD_ID_ACCEPT, accept.begin(), accept.end()); - write_flex_table(os, YYTD_ID_ACCEPT2, accept2.begin(), accept2.end()); - if (eq.size()) - write_flex_table(os, YYTD_ID_EC, equiv_vec.begin(), equiv_vec.end()); - write_flex_table(os, YYTD_ID_BASE, base_vec.begin(), base_vec.end()); - write_flex_table(os, YYTD_ID_DEF, default_vec.begin(), default_vec.end()); - write_flex_table(os, YYTD_ID_NXT, next_vec.begin(), next_vec.end()); - write_flex_table(os, YYTD_ID_CHK, check_vec.begin(), check_vec.end()); -} - -#if 0 -typedef set<ImportantNode *> AcceptNodes; -map<ImportantNode *, AcceptNodes> dominance(DFA& dfa) -{ - map<ImportantNode *, AcceptNodes> is_dominated; - - for (States::iterator i = dfa.states.begin(); i != dfa.states.end(); i++) { - AcceptNodes set1; - for (State::iterator j = (*i)->begin(); j != (*i)->end(); j++) { - if (AcceptNode *accept = dynamic_cast<AcceptNode *>(*j)) - set1.insert(accept); - } - for (AcceptNodes::iterator j = set1.begin(); j != set1.end(); j++) { - pair<map<ImportantNode *, AcceptNodes>::iterator, bool> x = - is_dominated.insert(make_pair(*j, set1)); - if (!x.second) { - AcceptNodes &set2(x.first->second), set3; - for (AcceptNodes::iterator l = set2.begin(); - l != set2.end(); - l++) { - if (set1.find(*l) != set1.end()) - set3.insert(*l); - } - set3.swap(set2); - } - } - } - return is_dominated; -} -#endif - -void dump_regexp_rec(ostream& os, Node *tree) -{ - if (tree->child[0]) - dump_regexp_rec(os, tree->child[0]); - os << *tree; - if (tree->child[1]) - dump_regexp_rec(os, tree->child[1]); -} - -void dump_regexp(ostream& os, Node *tree) -{ - dump_regexp_rec(os, tree); - os << endl; -} - -#include <sstream> -#include <ext/stdio_filebuf.h> - -struct aare_ruleset { - int reverse; - Node *root; -}; - -extern "C" aare_ruleset_t *aare_new_ruleset(int reverse) -{ - aare_ruleset_t *container = (aare_ruleset_t *) malloc(sizeof(aare_ruleset_t)); - if (!container) - return NULL; - - container->root = NULL; - container->reverse = reverse; - - return container; -} - -extern "C" void aare_delete_ruleset(aare_ruleset_t *rules) -{ - if (rules) { - if (rules->root) - rules->root->release(); - free(rules); - } -} - -static inline int diff_qualifiers(uint32_t perm1, uint32_t perm2) -{ - return ((perm1 & AA_EXEC_TYPE) && (perm2 & AA_EXEC_TYPE) && - (perm1 & AA_EXEC_TYPE) != (perm2 & AA_EXEC_TYPE)); -} - -/** - * Compute the permission flags that this state corresponds to. If we - * have any exact matches, then they override the execute and safe - * execute flags. - */ -uint32_t accept_perms(State *state, uint32_t *audit_ctl, int *error) -{ - uint32_t perms = 0, exact_match_perms = 0, audit = 0, exact_audit = 0, - quiet = 0, deny = 0; - - if (error) - *error = 0; - for (State::iterator i = state->begin(); i != state->end(); i++) { - MatchFlag *match; - if (!(match= dynamic_cast<MatchFlag *>(*i))) - continue; - if (dynamic_cast<ExactMatchFlag *>(match)) { - /* exact match only ever happens with x */ - if (!is_merged_x_consistent(exact_match_perms, - match->flag) && error) - *error = 1;; - exact_match_perms |= match->flag; - exact_audit |= match->audit; - } else if (dynamic_cast<DenyMatchFlag *>(match)) { - deny |= match->flag; - quiet |= match->audit; - } else { - if (!is_merged_x_consistent(perms, match->flag) && error) - *error = 1; - perms |= match->flag; - audit |= match->audit; - } - } - -//if (audit || quiet) -//fprintf(stderr, "perms: 0x%x, audit: 0x%x exact: 0x%x eaud: 0x%x deny: 0x%x quiet: 0x%x\n", perms, audit, exact_match_perms, exact_audit, deny, quiet); - - perms |= exact_match_perms & - ~(AA_USER_EXEC_TYPE | AA_OTHER_EXEC_TYPE); - - if (exact_match_perms & AA_USER_EXEC_TYPE) { - perms = (exact_match_perms & AA_USER_EXEC_TYPE) | - (perms & ~AA_USER_EXEC_TYPE); - audit = (exact_audit & AA_USER_EXEC_TYPE) | - (audit & ~ AA_USER_EXEC_TYPE); - } - if (exact_match_perms & AA_OTHER_EXEC_TYPE) { - perms = (exact_match_perms & AA_OTHER_EXEC_TYPE) | - (perms & ~AA_OTHER_EXEC_TYPE); - audit = (exact_audit & AA_OTHER_EXEC_TYPE) | - (audit & ~AA_OTHER_EXEC_TYPE); - } - if (perms & AA_USER_EXEC & deny) - perms &= ~AA_USER_EXEC_TYPE; - - if (perms & AA_OTHER_EXEC & deny) - perms &= ~AA_OTHER_EXEC_TYPE; - - perms &= ~deny; - - if (audit_ctl) - *audit_ctl = PACK_AUDIT_CTL(audit, quiet & deny); - -// if (perms & AA_ERROR_BIT) { -// fprintf(stderr, "error bit 0x%x\n", perms); -// exit(255); -//} - - //if (perms & AA_EXEC_BITS) - //fprintf(stderr, "accept perm: 0x%x\n", perms); - /* - if (perms & ~AA_VALID_PERMS) - yyerror(_("Internal error accumulated invalid perm 0x%llx\n"), perms); - */ - -//if (perms & AA_CHANGE_HAT) -// fprintf(stderr, "change_hat 0x%x\n", perms); - - return perms; -} - -extern "C" int aare_add_rule(aare_ruleset_t *rules, char *rule, int deny, - uint32_t perms, uint32_t audit) -{ - return aare_add_rule_vec(rules, deny, perms, audit, 1, &rule); -} - -#define FLAGS_WIDTH 2 -#define MATCH_FLAGS_SIZE (sizeof(uint32_t) * 8 - 1) -MatchFlag *match_flags[FLAGS_WIDTH][MATCH_FLAGS_SIZE]; -DenyMatchFlag *deny_flags[FLAGS_WIDTH][MATCH_FLAGS_SIZE]; -#define EXEC_MATCH_FLAGS_SIZE (AA_EXEC_COUNT *2 * 2 * 2) /* double for each of ix pux, unsafe x bits * u::o */ -MatchFlag *exec_match_flags[FLAGS_WIDTH][EXEC_MATCH_FLAGS_SIZE]; /* mods + unsafe + ix + pux * u::o*/ -ExactMatchFlag *exact_match_flags[FLAGS_WIDTH][EXEC_MATCH_FLAGS_SIZE];/* mods + unsafe + ix + pux *u::o*/ - -extern "C" void aare_reset_matchflags(void) -{ - uint32_t i, j; -#define RESET_FLAGS(group, size) { \ - for (i = 0; i < FLAGS_WIDTH; i++) { \ - for (j = 0; j < size; j++) { \ - if ((group)[i][j]) (group)[i][j]->release(); \ - (group)[i][j] = NULL; \ - } \ - } \ -} - RESET_FLAGS(match_flags,MATCH_FLAGS_SIZE); - RESET_FLAGS(deny_flags,MATCH_FLAGS_SIZE); - RESET_FLAGS(exec_match_flags,EXEC_MATCH_FLAGS_SIZE); - RESET_FLAGS(exact_match_flags,EXEC_MATCH_FLAGS_SIZE); -#undef RESET_FLAGS -} - -extern "C" int aare_add_rule_vec(aare_ruleset_t *rules, int deny, - uint32_t perms, uint32_t audit, - int count, char **rulev) -{ - Node *tree = NULL, *accept; - int exact_match; - - assert(perms != 0); - - if (regexp_parse(&tree, rulev[0])) - return 0; - for (int i = 1; i < count; i++) { - Node *subtree = NULL; - Node *node = new CharNode(0); - if (!node) - return 0; - tree = new CatNode(tree, node); - if (regexp_parse(&subtree, rulev[i])) - return 0; - tree = new CatNode(tree, subtree); - } - - /* - * Check if we have an expression with or without wildcards. This - * determines how exec modifiers are merged in accept_perms() based - * on how we split permission bitmasks here. - */ - exact_match = 1; - for (depth_first_traversal i(tree); i; i++) { - if (dynamic_cast<StarNode *>(*i) || - dynamic_cast<PlusNode *>(*i) || - dynamic_cast<AnyCharNode *>(*i) || - dynamic_cast<CharSetNode *>(*i) || - dynamic_cast<NotCharSetNode *>(*i)) - exact_match = 0; - } - - if (rules->reverse) - flip_tree(tree); - - -/* 0x7f == 4 bits x mods + 1 bit unsafe mask + 1 bit ix, + 1 pux after shift */ -#define EXTRACT_X_INDEX(perm, shift) (((perm) >> (shift + 7)) & 0x7f) - -//if (perms & ALL_AA_EXEC_TYPE && (!perms & AA_EXEC_BITS)) -// fprintf(stderr, "adding X rule without MAY_EXEC: 0x%x %s\n", perms, rulev[0]); - -//if (perms & ALL_EXEC_TYPE) -// fprintf(stderr, "adding X rule %s 0x%x\n", rulev[0], perms); - -//if (audit) -//fprintf(stderr, "adding rule with audit bits set: 0x%x %s\n", audit, rulev[0]); - -//if (perms & AA_CHANGE_HAT) -// fprintf(stderr, "adding change_hat rule %s\n", rulev[0]); - -/* the permissions set is assumed to be non-empty if any audit - * bits are specified */ - accept = NULL; - for (unsigned int n = 0; perms && n < (sizeof(perms) * 8) ; n++) { - uint32_t mask = 1 << n; - - if (perms & mask) { - int ai = audit & mask ? 1 : 0; - perms &= ~mask; - - Node *flag; - if (mask & ALL_AA_EXEC_TYPE) - /* these cases are covered by EXEC_BITS */ - continue; - if (deny) { - if (deny_flags[ai][n]) { - flag = deny_flags[ai][n]->dup(); - } else { -//fprintf(stderr, "Adding deny ai %d mask 0x%x audit 0x%x\n", ai, mask, audit & mask); - deny_flags[ai][n] = new DenyMatchFlag(mask, audit&mask); - flag = deny_flags[ai][n]->dup(); - } - } else if (mask & AA_EXEC_BITS) { - uint32_t eperm = 0; - uint32_t index = 0; - if (mask & AA_USER_EXEC) { - eperm = mask | (perms & AA_USER_EXEC_TYPE); - index = EXTRACT_X_INDEX(eperm, AA_USER_SHIFT); - } else { - eperm = mask | (perms & AA_OTHER_EXEC_TYPE); - index = EXTRACT_X_INDEX(eperm, AA_OTHER_SHIFT) + (AA_EXEC_COUNT << 2); - } -//fprintf(stderr, "index %d eperm 0x%x\n", index, eperm); - if (exact_match) { - if (exact_match_flags[ai][index]) { - flag = exact_match_flags[ai][index]->dup(); - } else { - exact_match_flags[ai][index] = new ExactMatchFlag(eperm, audit&mask); - flag = exact_match_flags[ai][index]->dup(); - } - } else { - if (exec_match_flags[ai][index]) { - flag = exec_match_flags[ai][index]->dup(); - } else { - exec_match_flags[ai][index] = new MatchFlag(eperm, audit&mask); - flag = exec_match_flags[ai][index]->dup(); - } - } - } else { - if (match_flags[ai][n]) { - flag = match_flags[ai][n]->dup(); - } else { - match_flags[ai][n] = new MatchFlag(mask, audit&mask); - flag = match_flags[ai][n]->dup(); - } - } - if (accept) - accept = new AltNode(accept, flag); - else - accept = flag; - } - } - - if (rules->root) - rules->root = new AltNode(rules->root, new CatNode(tree, accept)); - else - rules->root = new CatNode(tree, accept); - - return 1; - -} - -/* create a dfa from the ruleset - * returns: buffer contain dfa tables, @size set to the size of the tables - * else NULL on failure - */ -extern "C" void *aare_create_dfa(aare_ruleset_t *rules, size_t *size, dfaflags_t flags) -{ - char *buffer = NULL; - - label_nodes(rules->root); - if (flags & DFA_DUMP_TREE) { - cerr << "\nDFA: Expression Tree\n"; - rules->root->dump(cerr); - cerr << "\n\n"; - } - - if (!(flags & DFA_CONTROL_NO_TREE_SIMPLE)) { - rules->root = simplify_tree(rules->root, flags); - - if (flags & DFA_DUMP_SIMPLE_TREE) { - cerr << "\nDFA: Simplified Expression Tree\n"; - rules->root->dump(cerr); - cerr << "\n\n"; - } - } - - DFA dfa(rules->root, flags); - - if (flags & DFA_DUMP_STATES) - dfa.dump(cerr); - - if (flags & DFA_DUMP_GRAPH) - dfa.dump_dot_graph(cerr); - - map<uchar, uchar> eq; - if (flags & DFA_CONTROL_EQUIV) { - eq = dfa.equivalence_classes(flags); - dfa.apply_equivalence_classes(eq); - - if (flags & DFA_DUMP_EQUIV) { - cerr << "\nDFA equivalence class\n"; - dump_equivalence_classes(cerr, eq); - } - } else if (flags & DFA_DUMP_EQUIV) - cerr << "\nDFA did not generate an equivalence class\n"; - - if (dfa.verify_perms()) { - *size = 0; - return NULL; - } - - stringstream stream; - TransitionTable transition_table(dfa, eq, flags); - if (flags & DFA_DUMP_TRANS_TABLE) - transition_table.dump(cerr); - transition_table.flex_table(stream, ""); - - stringbuf *buf = stream.rdbuf(); - - buf->pubseekpos(0); - *size = buf->in_avail(); - - buffer = (char *)malloc(*size); - if (!buffer) - return NULL; - buf->sgetn(buffer, *size); - return buffer; -} --- /dev/null +++ b/parser/libapparmor_re/regexp.yy @@ -0,0 +1,2802 @@ +/* + * regexp.y -- Regular Expression Matcher Generator + * (C) 2006, 2007 Andreas Gruenbacher <agruen@suse.de> + * + * Implementation based on the Lexical Analysis chapter of: + * Alfred V. Aho, Ravi Sethi, Jeffrey D. Ullman: + * Compilers: Principles, Techniques, and Tools (The "Dragon Book"), + * Addison-Wesley, 1986. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * See http://www.gnu.org for more details. + */ + +%{ + /* #define DEBUG_TREE */ + + #include <list> + #include <vector> + #include <set> + #include <map> + #include <ostream> + #include <iostream> + #include <fstream> + + using namespace std; + + typedef unsigned char uchar; + typedef set<uchar> Chars; + + ostream& operator<<(ostream& os, uchar c); + + /* Compute the union of two sets. */ + template<class T> + set<T> operator+(const set<T>& a, const set<T>& b) + { + set<T> c(a); + c.insert(b.begin(), b.end()); + return c; + } + + /** + * A DFA state is a set of important nodes in the syntax tree. This + * includes AcceptNodes, which indicate that when a match ends in a + * particular state, the regular expressions that the AcceptNode + * belongs to match. + */ + class ImportantNode; + typedef set <ImportantNode *> State; + + /** + * Out-edges from a state to another: we store the follow-state + * for each input character that is not a default match in + * cases (i.e., following a CharNode or CharSetNode), and default + * matches in otherwise as well as in all matching explicit cases + * (i.e., following an AnyCharNode or NotCharSetNode). This avoids + * enumerating all the explicit tranitions for default matches. + */ + typedef struct Cases { + typedef map<uchar, State *>::iterator iterator; + iterator begin() { return cases.begin(); } + iterator end() { return cases.end(); } + + Cases() : otherwise(0) { } + map<uchar, State *> cases; + State *otherwise; + } Cases; + + + /* An abstract node in the syntax tree. */ + class Node { + public: + Node() : + nullable(false), refcount(1) { child[0] = child[1] = 0; } + Node(Node *left) : + nullable(false), refcount(1) { child[0] = left; child[1] = 0; } + Node(Node *left, Node *right) : + nullable(false), refcount(1) { child[0] = left; child[1] = right; } + virtual ~Node() + { + if (child[0]) + child[0]->release(); + if (child[1]) + child[1]->release(); + } + + /** + * See the "Dragon Book" for an explanation of nullable, firstpos, + * lastpos, and followpos. + */ + virtual void compute_nullable() { } + virtual void compute_firstpos() = 0; + virtual void compute_lastpos() = 0; + virtual void compute_followpos() { } + virtual int eq(Node *other) = 0; + virtual ostream& dump(ostream& os) = 0; + + bool nullable; + State firstpos, lastpos, followpos; + /* child 0 is left, child 1 is right */ + Node *child[2]; + + unsigned int label; /* unique number for debug etc */ + /** + * We need reference counting for AcceptNodes: sharing AcceptNodes + * avoids introducing duplicate States with identical accept values. + */ + unsigned int refcount; + Node *dup(void) + { + refcount++; + return this; + } + void release(void) { + if (--refcount == 0) { + delete this; + } + } + }; + + /* Match nothing (//). */ + class EpsNode : public Node { + public: + EpsNode() + { + nullable = true; + } + void compute_firstpos() + { + } + void compute_lastpos() + { + } + int eq(Node *other) { + if (dynamic_cast<EpsNode *>(other)) + return 1; + return 0; + } + ostream& dump(ostream& os) + { + return os << "[]"; + } + }; + + /** + * Leaf nodes in the syntax tree are important to us: they describe the + * characters that the regular expression matches. We also consider + * AcceptNodes import: they indicate when a regular expression matches. + */ + class ImportantNode : public Node { + public: + ImportantNode() { } + void compute_firstpos() + { + firstpos.insert(this); + } + void compute_lastpos() { + lastpos.insert(this); + } + virtual void follow(Cases& cases) = 0; + }; + + /* Match one specific character (/c/). */ + class CharNode : public ImportantNode { + public: + CharNode(uchar c) : c(c) { } + void follow(Cases& cases) + { + State **x = &cases.cases[c]; + if (!*x) { + if (cases.otherwise) + *x = new State(*cases.otherwise); + else + *x = new State; + } + (*x)->insert(followpos.begin(), followpos.end()); + } + int eq(Node *other) { + CharNode *o = dynamic_cast<CharNode *>(other); + if (o) { + return c == o->c; + } + return 0; + } + ostream& dump(ostream& os) + { + return os << c; + } + + uchar c; + }; + + /* Match a set of characters (/[abc]/). */ + class CharSetNode : public ImportantNode { + public: + CharSetNode(Chars& chars) : chars(chars) { } + void follow(Cases& cases) + { + for (Chars::iterator i = chars.begin(); i != chars.end(); i++) { + State **x = &cases.cases[*i]; + if (!*x) { + if (cases.otherwise) + *x = new State(*cases.otherwise); + else + *x = new State; + } + (*x)->insert(followpos.begin(), followpos.end()); + } + } + int eq(Node *other) { + CharSetNode *o = dynamic_cast<CharSetNode *>(other); + if (!o || chars.size() != o->chars.size()) + return 0; + + for (Chars::iterator i = chars.begin(), j = o->chars.begin(); + i != chars.end() && j != o->chars.end(); + i++, j++) { + if (*i != *j) + return 0; + } + return 1; + } + ostream& dump(ostream& os) + { + os << '['; + for (Chars::iterator i = chars.begin(); i != chars.end(); i++) + os << *i; + return os << ']'; + } + + Chars chars; + }; + + /* Match all except one character (/[^abc]/). */ + class NotCharSetNode : public ImportantNode { + public: + NotCharSetNode(Chars& chars) : chars(chars) { } + void follow(Cases& cases) + { + if (!cases.otherwise) + cases.otherwise = new State; + for (Chars::iterator j = chars.begin(); j != chars.end(); j++) { + State **x = &cases.cases[*j]; + if (!*x) + *x = new State(*cases.otherwise); + } + /** + * Note: Add to the nonmatching characters after copying away the + * old otherwise state for the matching characters. + */ + cases.otherwise->insert(followpos.begin(), followpos.end()); + for (Cases::iterator i = cases.begin(); i != cases.end(); i++) { + if (chars.find(i->first) == chars.end()) + i->second->insert(followpos.begin(), followpos.end()); + } + } + int eq(Node *other) { + NotCharSetNode *o = dynamic_cast<NotCharSetNode *>(other); + if (!o || chars.size() != o->chars.size()) + return 0; + + for (Chars::iterator i = chars.begin(), j = o->chars.begin(); + i != chars.end() && j != o->chars.end(); + i++, j++) { + if (*i != *j) + return 0; + } + return 1; + } + ostream& dump(ostream& os) + { + os << "[^"; + for (Chars::iterator i = chars.begin(); i != chars.end(); i++) + os << *i; + return os << ']'; + } + + Chars chars; + }; + + /* Match any character (/./). */ + class AnyCharNode : public ImportantNode { + public: + AnyCharNode() { } + void follow(Cases& cases) + { + if (!cases.otherwise) + cases.otherwise = new State; + cases.otherwise->insert(followpos.begin(), followpos.end()); + for (Cases::iterator i = cases.begin(); i != cases.end(); i++) + i->second->insert(followpos.begin(), followpos.end()); + } + int eq(Node *other) { + if (dynamic_cast<AnyCharNode *>(other)) + return 1; + return 0; + } + ostream& dump(ostream& os) { + return os << "."; + } + }; + + /** + * Indicate that a regular expression matches. An AcceptNode itself + * doesn't match anything, so it will never generate any transitions. + */ + class AcceptNode : public ImportantNode { + public: + AcceptNode() {} + void follow(Cases& cases) + { + /* Nothing to follow. */ + } + /* requires accept nodes to be common by pointer */ + int eq(Node *other) { + if (dynamic_cast<AcceptNode *>(other)) + return (this == other); + return 0; + } + }; + + /* Match a pair of consecutive nodes. */ + class CatNode : public Node { + public: + CatNode(Node *left, Node *right) : + Node(left, right) { } + void compute_nullable() + { + nullable = child[0]->nullable && child[1]->nullable; + } + void compute_firstpos() + { + if (child[0]->nullable) + firstpos = child[0]->firstpos + child[1]->firstpos; + else + firstpos = child[0]->firstpos; + } + void compute_lastpos() + { + if (child[1]->nullable) + lastpos = child[0]->lastpos + child[1]->lastpos; + else + lastpos = child[1]->lastpos; + } + void compute_followpos() + { + State from = child[0]->lastpos, to = child[1]->firstpos; + for(State::iterator i = from.begin(); i != from.end(); i++) { + (*i)->followpos.insert(to.begin(), to.end()); + } + } + int eq(Node *other) { + if (dynamic_cast<CatNode *>(other)) { + if (!child[0]->eq(other->child[0])) + return 0; + return child[1]->eq(other->child[1]); + } + return 0; + } + ostream& dump(ostream& os) + { + child[0]->dump(os); + child[1]->dump(os); + return os; + //return os << ' '; + } + }; + + /* Match a node zero or more times. (This is a unary operator.) */ + class StarNode : public Node { + public: + StarNode(Node *left) : + Node(left) + { + nullable = true; + } + void compute_firstpos() + { + firstpos = child[0]->firstpos; + } + void compute_lastpos() + { + lastpos = child[0]->lastpos; + } + void compute_followpos() + { + State from = child[0]->lastpos, to = child[0]->firstpos; + for(State::iterator i = from.begin(); i != from.end(); i++) { + (*i)->followpos.insert(to.begin(), to.end()); + } + } + int eq(Node *other) { + if (dynamic_cast<StarNode *>(other)) + return child[0]->eq(other->child[0]); + return 0; + } + ostream& dump(ostream& os) + { + os << '('; + child[0]->dump(os); + return os << ")*"; + } + }; + + /* Match a node one or more times. (This is a unary operator.) */ + class PlusNode : public Node { + public: + PlusNode(Node *left) : + Node(left) { } + void compute_nullable() + { + nullable = child[0]->nullable; + } + void compute_firstpos() + { + firstpos = child[0]->firstpos; + } + void compute_lastpos() + { + lastpos = child[0]->lastpos; + } + void compute_followpos() + { + State from = child[0]->lastpos, to = child[0]->firstpos; + for(State::iterator i = from.begin(); i != from.end(); i++) { + (*i)->followpos.insert(to.begin(), to.end()); + } + } + int eq(Node *other) { + if (dynamic_cast<PlusNode *>(other)) + return child[0]->eq(other->child[0]); + return 0; + } + ostream& dump(ostream& os) + { + os << '('; + child[0]->dump(os); + return os << ")+"; + } + }; + + /* Match one of two alternative nodes. */ + class AltNode : public Node { + public: + AltNode(Node *left, Node *right) : + Node(left, right) { } + void compute_nullable() + { + nullable = child[0]->nullable || child[1]->nullable; + } + void compute_lastpos() + { + lastpos = child[0]->lastpos + child[1]->lastpos; + } + void compute_firstpos() + { + firstpos = child[0]->firstpos + child[1]->firstpos; + } + int eq(Node *other) { + if (dynamic_cast<AltNode *>(other)) { + if (!child[0]->eq(other->child[0])) + return 0; + return child[1]->eq(other->child[1]); + } + return 0; + } + ostream& dump(ostream& os) + { + os << '('; + child[0]->dump(os); + os << '|'; + child[1]->dump(os); + os << ')'; + return os; +// return os << '|'; + } + }; + +/* + * Normalize the regex parse tree for factoring and cancelations + * left normalization (dir == 0) uses these rules + * (E | a) -> (a | E) + * (a | b) | c -> a | (b | c) + * (ab)c -> a(bc) + * + * right normalization (dir == 1) uses the same rules but reversed + * (a | E) -> (E | a) + * a | (b | c) -> (a | b) | c + * a(bc) -> (ab)c + */ +void normalize_tree(Node *t, int dir) +{ + if (dynamic_cast<ImportantNode *>(t)) + return; + + for (;;) { + if (!dynamic_cast<EpsNode *>(t->child[!dir]) && + ((dynamic_cast<AltNode *>(t) && + dynamic_cast<EpsNode *>(t->child[dir])) || + (dynamic_cast<CatNode *>(t) && + dynamic_cast<EpsNode *>(t->child[dir])))) { + // (E | a) -> (a | E) + // Ea -> aE + Node *c = t->child[dir]; + t->child[dir] = t->child[!dir]; + t->child[!dir] = c; + } else if ((dynamic_cast<AltNode *>(t) && + dynamic_cast<AltNode *>(t->child[dir])) || + (dynamic_cast<CatNode *>(t) && + dynamic_cast<CatNode *>(t->child[dir]))) { + // (a | b) | c -> a | (b | c) + // (ab)c -> a(bc) + Node *c = t->child[dir]; + t->child[dir] = c->child[dir]; + c->child[dir] = c->child[!dir]; + c->child[!dir] = t->child[!dir]; + t->child[!dir] = c; + } else if (dynamic_cast<AltNode *>(t) && + dynamic_cast<CharSetNode *>(t->child[dir]) && + dynamic_cast<CharNode *>(t->child[!dir])) { + Node *c = t->child[dir]; + t->child[dir] = t->child[!dir]; + t->child[!dir] = c; + } else { + break; + } + } + if (t->child[dir]) + normalize_tree(t->child[dir], dir); + if (t->child[!dir]) + normalize_tree(t->child[!dir], dir); +} + +//charset conversion is disabled for now, +//it hinders tree optimization in some cases, so it need to be either +//done post optimization, or have extra factoring rules added +#if 0 +static Node *merge_charset(Node *a, Node *b) +{ + if (dynamic_cast<CharNode *>(a) && + dynamic_cast<CharNode *>(b)) { + Chars chars; + chars.insert(dynamic_cast<CharNode *>(a)->c); + chars.insert(dynamic_cast<CharNode *>(b)->c); + CharSetNode *n = new CharSetNode(chars); + return n; + } else if (dynamic_cast<CharNode *>(a) && + dynamic_cast<CharSetNode *>(b)) { + Chars *chars = &dynamic_cast<CharSetNode *>(b)->chars; + chars->insert(dynamic_cast<CharNode *>(a)->c); + return b->dup(); + } else if (dynamic_cast<CharSetNode *>(a) && + dynamic_cast<CharSetNode *>(b)) { + Chars *from = &dynamic_cast<CharSetNode *>(a)->chars; + Chars *to = &dynamic_cast<CharSetNode *>(b)->chars; + for (Chars::iterator i = from->begin(); i != from->end(); i++) + to->insert(*i); + return b->dup(); + } + + //return ???; +} + +static Node *alt_to_charsets(Node *t, int dir) +{ +/* + Node *first = NULL; + Node *p = t; + Node *i = t; + for (;dynamic_cast<AltNode *>(i);) { + if (dynamic_cast<CharNode *>(i->child[dir]) || + dynamic_cast<CharNodeSet *>(i->child[dir])) { + if (!first) { + first = i; + p = i; + i = i->child[!dir]; + } else { + first->child[dir] = merge_charset(first->child[dir], + i->child[dir]); + p->child[!dir] = i->child[!dir]->dup(); + Node *tmp = i; + i = i->child[!dir]; + tmp->release(); + } + } else { + p = i; + i = i->child[!dir]; + } + } + // last altnode of chain check other dir as well + if (first && (dynamic_cast<charNode *>(i) || + dynamic_cast<charNodeSet *>(i))) { + + } +*/ + +/* + if (dynamic_cast<CharNode *>(t->child[dir]) || + dynamic_cast<CharSetNode *>(t->child[dir])) + char_test = true; + (char_test && + (dynamic_cast<CharNode *>(i->child[dir]) || + dynamic_cast<CharSetNode *>(i->child[dir])))) { +*/ + return t; +} +#endif + +static Node *basic_alt_factor(Node *t, int dir) +{ + if (!dynamic_cast<AltNode *>(t)) + return t; + + if (t->child[dir]->eq(t->child[!dir])) { + // (a | a) -> a + Node *tmp = t->child[dir]->dup(); + t->release(); + return tmp; + } + + // (ab) | (ac) -> a(b|c) + if (dynamic_cast<CatNode *>(t->child[dir]) && + dynamic_cast<CatNode *>(t->child[!dir]) && + t->child[dir]->child[dir]->eq(t->child[!dir]->child[dir])) { + // (ab) | (ac) -> a(b|c) + Node *left = t->child[dir]; + Node *right = t->child[!dir]; + t->child[dir] = left->child[!dir]; + t->child[!dir] = right->child[!dir]->dup(); + left->child[!dir] = t; + right->release(); + return left; + } + + // a | (ab) -> a (E | b) -> a (b | E) + if (dynamic_cast<CatNode *>(t->child[!dir]) && + t->child[dir]->eq(t->child[!dir]->child[dir])) { + Node *c = t->child[!dir]; + t->child[dir]->release(); + t->child[dir] = c->child[!dir]; + t->child[!dir] = new EpsNode(); + c->child[!dir] = t; + return c; + } + + // ab | (a) -> a (b | E) + if (dynamic_cast<CatNode *>(t->child[dir]) && + t->child[dir]->child[dir]->eq(t->child[!dir])) { + Node *c = t->child[dir]; + t->child[!dir]->release(); + t->child[dir] = c->child[!dir]; + t->child[!dir] = new EpsNode(); + c->child[!dir] = t; + return c; + } + + return t; +} + +static Node *basic_simplify(Node *t, int dir) +{ + if (dynamic_cast<CatNode *>(t) && + dynamic_cast<EpsNode *>(t->child[!dir])) { + // aE -> a + Node *tmp = t->child[dir]->dup(); + t->release(); + return tmp; + } + + return basic_alt_factor(t, dir); +} + +/* + * assumes a normalized tree. reductions shown for left normalization + * aE -> a + * (a | a) -> a + ** factoring patterns + * a | (a | b) -> (a | b) + * a | (ab) -> a (E | b) -> a (b | E) + * (ab) | (ac) -> a(b|c) + * + * returns t - if no simplifications were made + * a new root node - if simplifications were made + */ +Node *simplify_tree_base(Node *t, int dir, bool &mod) +{ + if (dynamic_cast<ImportantNode *>(t)) + return t; + + for (int i=0; i < 2; i++) { + if (t->child[i]) { + Node *c = simplify_tree_base(t->child[i], dir, mod); + if (c != t->child[i]) { + t->child[i] = c; + mod = true; + } + } + } + + // only iterate on loop if modification made + for (;; mod = true) { + + Node *tmp = basic_simplify(t, dir); + if (tmp != t) { + t = tmp; + continue; + } + + + /* all tests after this must meet 2 alt node condition */ + if (!dynamic_cast<AltNode *>(t) || + !dynamic_cast<AltNode *>(t->child[!dir])) + break; + + // a | (a | b) -> (a | b) + // a | (b | (c | a)) -> (b | (c | a)) + Node *p = t; + Node *i = t->child[!dir]; + for (;dynamic_cast<AltNode *>(i); p = i, i = i->child[!dir]) { + if (t->child[dir]->eq(i->child[dir])) { + Node *old = t; + t->child[!dir]->dup(); + t = t->child[!dir]; + old->release(); + continue; + } + } + // last altnode of chain check other dir as well + if (t->child[dir]->eq(p->child[!dir])) { + Node *old = t; + t->child[!dir]->dup(); + t = t->child[!dir]; + old->release(); + continue; + } + + //exact match didn't work, try factoring front + //a | (ac | (ad | () -> (a (E | c)) | (...) + //ab | (ac | (...)) -> (a (b | c)) | (...) + //ab | (a | (...)) -> (a (b | E)) | (...) + Node *pp; + int count = 0; + Node *subject = t->child[dir]; + Node *a = subject; + if (dynamic_cast<CatNode *>(a)) + a = a->child[dir]; + a->dup(); + + for (pp = p = t, i = t->child[!dir]; + dynamic_cast<AltNode *>(i); ) { + if ((dynamic_cast<CatNode *>(i->child[dir]) && + a->eq(i->child[dir]->child[dir])) || + (a->eq(i->child[dir]))) { + // extract matching alt node + p->child[!dir] = i->child[!dir]; + i->child[!dir] = subject; + subject = basic_simplify(i, dir); + + i = p->child[!dir]; + count++; + } else { + pp = p; p = i; i = i->child[!dir]; + } + } + + // last altnode in chain check other dir as well + if ((dynamic_cast<CatNode *>(i) && + a->eq(i->child[dir])) || + (a->eq(i))) { + count++; + if (t == p) { + t->child[dir] = subject; + t = basic_simplify(t, dir); + } else { + t->child[dir] = p->child[dir]; + p->child[dir] = subject; + pp->child[!dir] = basic_simplify(p, dir); + } + } else { + t->child[dir] = i; + p->child[!dir] = subject; + } + a->release(); + + if (count == 0) + break; + } + return t; +} + +int debug_tree(Node *t) +{ + int nodes = 1; + + if (t->refcount > 1 && !dynamic_cast<AcceptNode *>(t)) { + fprintf(stderr, "Node %p has a refcount of %d\n", t, t->refcount); + } + + if (!dynamic_cast<ImportantNode *>(t)) { + if (t->child[0]) + nodes += debug_tree(t->child[0]); + if (t->child[1]) + nodes += debug_tree(t->child[1]); + } + return nodes; +} + +struct node_counts { + int charnode; + int charset; + int notcharset; + int alt; + int plus; + int star; + int any; + int cat; +}; + + +static void count_tree_nodes(Node *t, struct node_counts *counts) +{ + if (dynamic_cast<AltNode *>(t)) { + counts->alt++; + count_tree_nodes(t->child[0], counts); + count_tree_nodes(t->child[1], counts); + } else if (dynamic_cast<CatNode *>(t)) { + counts->cat++; + count_tree_nodes(t->child[0], counts); + count_tree_nodes(t->child[1], counts); + } else if (dynamic_cast<PlusNode *>(t)) { + counts->plus++; + count_tree_nodes(t->child[0], counts); + } else if (dynamic_cast<StarNode *>(t)) { + counts->star++; + count_tree_nodes(t->child[0], counts); + } else if (dynamic_cast<CharNode *>(t)) { + counts->charnode++; + } else if (dynamic_cast<AnyCharNode *>(t)) { + counts->any++; + } else if (dynamic_cast<CharSetNode *>(t)) { + counts->charset++; + } else if (dynamic_cast<NotCharSetNode *>(t)) { + counts->notcharset++; + } +} + +#include "stdio.h" +#include "stdint.h" +#include "apparmor_re.h" + +Node *simplify_tree(Node *t, dfaflags_t flags) +{ + bool update; + + if (flags & DFA_DUMP_TREE_STATS) { + struct node_counts counts = { }; + count_tree_nodes(t, &counts); + fprintf(stderr, "expr tree: c %d, [] %d, [^] %d, | %d, + %d, * %d, . %d, cat %d\n", counts.charnode, counts.charset, counts.notcharset, counts.alt, counts.plus, counts.star, counts.any, counts.cat); + } + do { + update = false; + //default to right normalize first as this reduces the number + //of trailing nodes which might follow an internal * + //or **, which is where state explosion can happen + //eg. in one test this makes the difference between + // the dfa having about 7 thousands states, + // and it having about 1.25 million states + int dir = 1; + if (flags & DFA_CONTROL_TREE_LEFT) + dir = 0; + for (int count = 0; count < 2; count++) { + bool modified; + do { + modified = false; + if (!(flags & DFA_CONTROL_NO_TREE_NORMAL)) + normalize_tree(t, dir); + t = simplify_tree_base(t, dir, modified); + if (modified) + update = true; + } while (modified); + if (flags & DFA_CONTROL_TREE_LEFT) + dir++; + else + dir--; + } + } while(update); + if (flags & DFA_DUMP_TREE_STATS) { + struct node_counts counts = { }; + count_tree_nodes(t, &counts); + fprintf(stderr, "simplified expr tree: c %d, [] %d, [^] %d, | %d, + %d, * %d, . %d, cat %d\n", counts.charnode, counts.charset, counts.notcharset, counts.alt, counts.plus, counts.star, counts.any, counts.cat); + } + return t; +} + + +%} + +%union { + char c; + Node *node; + Chars *cset; +} + +%{ + void regexp_error(Node **, const char *, const char *); +# define YYLEX_PARAM &text + int regexp_lex(YYSTYPE *, const char **); + + static inline Chars* + insert_char(Chars* cset, uchar a) + { + cset->insert(a); + return cset; + } + + static inline Chars* + insert_char_range(Chars* cset, uchar a, uchar b) + { + if (a > b) + swap(a, b); + for (uchar i = a; i <= b; i++) + cset->insert(i); + return cset; + } +%} + +%pure-parser +/* %error-verbose */ +%parse-param {Node **root} +%parse-param {const char *text} +%name-prefix = "regexp_" + +%token <c> CHAR +%type <c> regex_char cset_char1 cset_char cset_charN +%type <cset> charset cset_chars +%type <node> regexp expr terms0 terms qterm term + +/** + * Note: destroy all nodes upon failure, but *not* the start symbol once + * parsing succeeds! + */ +%destructor { $$->release(); } expr terms0 terms qterm term + +%% + +/* FIXME: Does not parse "[--]", "[---]", "[^^-x]". I don't actually know + which precise grammer Perl regexps use, and rediscovering that + is proving to be painful. */ + +regexp : /* empty */ { *root = $$ = new EpsNode; } + | expr { *root = $$ = $1; } + ; + +expr : terms + | expr '|' terms0 { $$ = new AltNode($1, $3); } + | '|' terms0 { $$ = new AltNode(new EpsNode, $2); } + ; + +terms0 : /* empty */ { $$ = new EpsNode; } + | terms + ; + +terms : qterm + | terms qterm { $$ = new CatNode($1, $2); } + ; + +qterm : term + | term '*' { $$ = new StarNode($1); } + | term '+' { $$ = new PlusNode($1); } + ; + +term : '.' { $$ = new AnyCharNode; } + | regex_char { $$ = new CharNode($1); } + | '[' charset ']' { $$ = new CharSetNode(*$2); + delete $2; } + | '[' '^' charset ']' + { $$ = new NotCharSetNode(*$3); + delete $3; } + | '[' '^' '^' cset_chars ']' + { $4->insert('^'); + $$ = new NotCharSetNode(*$4); + delete $4; } + | '(' regexp ')' { $$ = $2; } + ; + +regex_char : CHAR + | '^' { $$ = '^'; } + | '-' { $$ = '-'; } + | ']' { $$ = ']'; } + ; + +charset : cset_char1 cset_chars + { $$ = insert_char($2, $1); } + | cset_char1 '-' cset_charN cset_chars + { $$ = insert_char_range($4, $1, $3); } + ; + +cset_chars : /* nothing */ { $$ = new Chars; } + | cset_chars cset_charN + { $$ = insert_char($1, $2); } + | cset_chars cset_charN '-' cset_charN + { $$ = insert_char_range($1, $2, $4); } + ; + +cset_char1 : cset_char + | ']' { $$ = ']'; } + | '-' { $$ = '-'; } + ; + +cset_charN : cset_char + | '^' { $$ = '^'; } + ; + +cset_char : CHAR + | '[' { $$ = '['; } + | '*' { $$ = '*'; } + | '+' { $$ = '+'; } + | '.' { $$ = '.'; } + | '|' { $$ = '|'; } + | '(' { $$ = '('; } + | ')' { $$ = ')'; } + ; + +%% + +#include <string.h> +#include <getopt.h> +#include <assert.h> +#include <arpa/inet.h> + +#include <iostream> +#include <fstream> + +#include "../immunix.h" + +/* Traverse the syntax tree depth-first in an iterator-like manner. */ +class depth_first_traversal { + vector<Node *> stack; + vector<bool> visited; +public: + depth_first_traversal(Node *node) { + stack.push_back(node); + while (node->child[0]) { + visited.push_back(false); + stack.push_back(node->child[0]); + node = node->child[0]; + } + } + Node *operator*() + { + return stack.back(); + } + Node* operator->() + { + return stack.back(); + } + operator bool() + { + return !stack.empty(); + } + void operator++(int) + { + stack.pop_back(); + if (!stack.empty()) { + if (!visited.back() && stack.back()->child[1]) { + visited.pop_back(); + visited.push_back(true); + stack.push_back(stack.back()->child[1]); + while (stack.back()->child[0]) { + visited.push_back(false); + stack.push_back(stack.back()->child[0]); + } + } else + visited.pop_back(); + } + } +}; + +ostream& operator<<(ostream& os, Node& node) +{ + node.dump(os); + return os; +} + +ostream& operator<<(ostream& os, uchar c) +{ + const char *search = "\a\033\f\n\r\t|*+[](). ", + *replace = "aefnrt|*+[](). ", *s; + + if ((s = strchr(search, c)) && *s != '\0') + os << '\\' << replace[s - search]; + else if (c < 32 || c >= 127) + os << '\\' << '0' << char('0' + (c >> 6)) + << char('0' + ((c >> 3) & 7)) << char('0' + (c & 7)); + else + os << (char)c; + return os; +} + +int +octdigit(char c) +{ + if (c >= '0' && c <= '7') + return c - '0'; + return -1; +} + +int +hexdigit(char c) +{ + if (c >= '0' && c <= '9') + return c - '0'; + else if (c >= 'A' && c <= 'F') + return 10 + c - 'A'; + else if (c >= 'a' && c <= 'f') + return 10 + c - 'A'; + else + return -1; +} + +int +regexp_lex(YYSTYPE *val, const char **pos) +{ + int c; + + val->c = **pos; + switch(*(*pos)++) { + case '\0': + (*pos)--; + return 0; + + case '*': case '+': case '.': case '|': case '^': case '-': + case '[': case ']': case '(' : case ')': + return *(*pos - 1); + + case '\\': + val->c = **pos; + switch(*(*pos)++) { + case '\0': + (*pos)--; + /* fall through */ + case '\\': + val->c = '\\'; + break; + + case '0': + val->c = 0; + if ((c = octdigit(**pos)) >= 0) { + val->c = c; + (*pos)++; + } + if ((c = octdigit(**pos)) >= 0) { + val->c = (val->c << 3) + c; + (*pos)++; + } + if ((c = octdigit(**pos)) >= 0) { + val->c = (val->c << 3) + c; + (*pos)++; + } + break; + + case 'x': + val->c = 0; + if ((c = hexdigit(**pos)) >= 0) { + val->c = c; + (*pos)++; + } + if ((c = hexdigit(**pos)) >= 0) { + val->c = (val->c << 4) + c; + (*pos)++; + } + break; + + case 'a': + val->c = '\a'; + break; + + case 'e': + val->c = 033 /* ESC */; + break; + + case 'f': + val->c = '\f'; + break; + + case 'n': + val->c = '\n'; + break; + + case 'r': + val->c = '\r'; + break; + + case 't': + val->c = '\t'; + break; + } + } + return CHAR; +} + +void +regexp_error(Node **, const char *text, const char *error) +{ + /* We don't want the library to print error messages. */ +} + +/** + * Assign a consecutive number to each node. This is only needed for + * pretty-printing the debug output. + */ +void label_nodes(Node *root) +{ + int nodes = 0; + for (depth_first_traversal i(root); i; i++) + i->label = nodes++; +} + +/** + * Text-dump a state (for debugging). + */ +ostream& operator<<(ostream& os, const State& state) +{ + os << '{'; + if (!state.empty()) { + State::iterator i = state.begin(); + for(;;) { + os << (*i)->label; + if (++i == state.end()) + break; + os << ','; + } + } + os << '}'; + return os; +} + +/** + * Text-dump the syntax tree (for debugging). + */ +void dump_syntax_tree(ostream& os, Node *node) { + for (depth_first_traversal i(node); i; i++) { + os << i->label << '\t'; + if ((*i)->child[0] == 0) + os << **i << '\t' << (*i)->followpos << endl; + else { + if ((*i)->child[1] == 0) + os << (*i)->child[0]->label << **i; + else + os << (*i)->child[0]->label << **i + << (*i)->child[1]->label; + os << '\t' << (*i)->firstpos + << (*i)->lastpos << endl; + } + } + os << endl; +} + +/* Comparison operator for sets of <State *>. */ +template<class T> +class deref_less_than { +public: + deref_less_than() { } + bool operator()(T a, T b) + { + return *a < *b; + } +}; + +/** + * States in the DFA. The pointer comparison allows us to tell sets we + * have seen already from new ones when constructing the DFA. + */ +typedef set<State *, deref_less_than<State *> > States; +typedef list<State *> Partition; +/* Transitions in the DFA. */ +typedef map<State *, Cases> Trans; + +class DFA { +public: + DFA(Node *root, dfaflags_t flags); + virtual ~DFA(); + void remove_unreachable(dfaflags_t flags); + bool same_mappings(map <State *, Partition *> &partition_map, State *s1, + State *s2); + size_t hash_trans(State *s); + void minimize(dfaflags_t flags); + void dump(ostream& os); + void dump_dot_graph(ostream& os); + map<uchar, uchar> equivalence_classes(dfaflags_t flags); + void apply_equivalence_classes(map<uchar, uchar>& eq); + State *verify_perms(void); + Node *root; + State *nonmatching, *start; + States states; + Trans trans; +}; + +/** + * Construct a DFA from a syntax tree. + */ +DFA::DFA(Node *root, dfaflags_t flags) : root(root) +{ + int i, match_count, nomatch_count; + i = match_count = nomatch_count = 0; + + if (flags & DFA_DUMP_PROGRESS) + fprintf(stderr, "Creating dfa:\r"); + + for (depth_first_traversal i(root); i; i++) { + (*i)->compute_nullable(); + (*i)->compute_firstpos(); + (*i)->compute_lastpos(); + } + + if (flags & DFA_DUMP_PROGRESS) + fprintf(stderr, "Creating dfa: followpos\r"); + for (depth_first_traversal i(root); i; i++) { + (*i)->compute_followpos(); + } + + nonmatching = new State; + states.insert(nonmatching); + + start = new State(root->firstpos); + states.insert(start); + + list<State *> work_queue; + work_queue.push_back(start); + while (!work_queue.empty()) { + if (i % 1000 == 0 && (flags & DFA_DUMP_PROGRESS)) + fprintf(stderr, "\033[2KCreating dfa: queue %ld\tstates %ld\tmatching %d\tnonmatching %d\r", work_queue.size(), states.size(), match_count, nomatch_count); + i++; + + State *from = work_queue.front(); + work_queue.pop_front(); + Cases cases; + for (State::iterator i = from->begin(); i != from->end(); i++) + (*i)->follow(cases); + if (cases.otherwise) { + pair <States::iterator, bool> x = states.insert(cases.otherwise); + if (x.second) { + nomatch_count++; + work_queue.push_back(cases.otherwise); + } else { + match_count++; + delete cases.otherwise; + cases.otherwise = *x.first; + } + } + for (Cases::iterator j = cases.begin(); j != cases.end(); j++) { + pair <States::iterator, bool> x = states.insert(j->second); + if (x.second) { + nomatch_count++; + work_queue.push_back(*x.first); + } else { + match_count++; + delete j->second; + j->second = *x.first; + } + } + Cases& here = trans.insert(make_pair(from, Cases())).first->second; + here.otherwise = cases.otherwise; + for (Cases::iterator j = cases.begin(); j != cases.end(); j++) { + /** + * Do not insert transitions that the default transition already + * covers. + */ + if (j->second != cases.otherwise) + here.cases.insert(*j); + } + } + + for (depth_first_traversal i(root); i; i++) { + (*i)->firstpos.clear(); + (*i)->lastpos.clear(); + (*i)->followpos.clear(); + } + + if (flags & (DFA_DUMP_STATS)) + fprintf(stderr, "\033[2KCreated dfa: states %ld\tmatching %d\tnonmatching %d\n", states.size(), match_count, nomatch_count); + + if (!(flags & DFA_CONTROL_NO_MINIMIZE)) + minimize(flags); + + if (!(flags & DFA_CONTROL_NO_UNREACHABLE)) + remove_unreachable(flags); + +} + +DFA::~DFA() +{ + for (States::iterator i = states.begin(); i != states.end(); i++) + delete *i; +} + +class MatchFlag : public AcceptNode { +public: +MatchFlag(uint32_t flag, uint32_t audit) : flag(flag), audit(audit) {} + ostream& dump(ostream& os) + { + return os << '<' << flag << '>'; + } + + uint32_t flag; + uint32_t audit; + }; + +class ExactMatchFlag : public MatchFlag { +public: + ExactMatchFlag(uint32_t flag, uint32_t audit) : MatchFlag(flag, audit) {} +}; + +class DenyMatchFlag : public MatchFlag { +public: + DenyMatchFlag(uint32_t flag, uint32_t quiet) : MatchFlag(flag, quiet) {} +}; + +uint32_t accept_perms(State *state, uint32_t *audit_ctl, int *error); + +/** + * verify that there are no conflicting X permissions on the dfa + * return NULL - perms verified okay + * State of 1st encountered with bad X perms + */ +State *DFA::verify_perms(void) +{ + int error = 0; + for (States::iterator i = states.begin(); i != states.end(); i++) { + uint32_t accept = accept_perms(*i, NULL, &error); + if (*i == start || accept) { + if (error) + return *i; + } + } + return NULL; +} + +/* Remove dead or unreachable states */ +void DFA::remove_unreachable(dfaflags_t flags) +{ + set <State *> reachable; + list <State *> work_queue; + + /* find the set of reachable states */ + reachable.insert(nonmatching); + work_queue.push_back(start); + while (!work_queue.empty()) { + State *from = work_queue.front(); + work_queue.pop_front(); + reachable.insert(from); + + Trans::iterator i = trans.find(from); + if (i == trans.end() && from != nonmatching) + continue; + + if (i->second.otherwise && + (reachable.find(i->second.otherwise) == reachable.end())) + work_queue.push_back(i->second.otherwise); + + for (Cases::iterator j = i->second.begin(); + j != i->second.end(); j++) { + if (reachable.find(j->second) == reachable.end()) + work_queue.push_back(j->second); + } + } + + /* walk the set of states and remove any that aren't reachable */ + if (reachable.size() < states.size()) { + int count = 0; + States::iterator i; + States::iterator next; + for (i = states.begin(); i != states.end(); i = next) { + next = i; + next++; + if (reachable.find(*i) == reachable.end()) { + states.erase(*i); + Trans::iterator t = trans.find(*i); + if (t != trans.end()) + trans.erase(t); + if (flags & DFA_DUMP_UNREACHABLE) { + uint32_t audit, accept = accept_perms(*i, &audit, NULL); + cerr << "unreachable: "<< **i; + if (*i == start) + cerr << " <=="; + if (accept) { + cerr << " (0x" << hex << accept + << " " << audit << dec << ')'; + } + cerr << endl; + } + } + delete(*i); + count++; + } + + if (count && (flags & DFA_DUMP_STATS)) + cerr << "DFA: states " << states.size() << " removed " + << count << " unreachable states\n"; + } +} + +/* test if two states have the same transitions under partition_map */ +bool DFA::same_mappings(map <State *, Partition *> &partition_map, State *s1, + State *s2) +{ + Trans::iterator i1 = trans.find(s1); + Trans::iterator i2 = trans.find(s2); + + if (i1 == trans.end()) { + if (i2 == trans.end()) { + return true; + } + return false; + } else if (i2 == trans.end()) { + return false; + } + + if (i1->second.otherwise) { + if (!i2->second.otherwise) + return false; + Partition *p1 = partition_map.find(i1->second.otherwise)->second; + Partition *p2 = partition_map.find(i2->second.otherwise)->second; + if (p1 != p2) + return false; + } else if (i2->second.otherwise) { + return false; + } + + if (i1->second.cases.size() != i2->second.cases.size()) + return false; + for (Cases::iterator j1 = i1->second.begin(); j1 != i1->second.end(); + j1++){ + Cases::iterator j2 = i2->second.cases.find(j1->first); + if (j2 == i2->second.end()) + return false; + Partition *p1 = partition_map.find(j1->second)->second; + Partition *p2 = partition_map.find(j2->second)->second; + if (p1 != p2) + return false; + } + + return true; +} + +/* Do simple djb2 hashing against a States transition cases + * this provides a rough initial guess at state equivalence as if a state + * has a different number of transitions or has transitions on different + * cases they will never be equivalent. + * Note: this only hashes based off of the alphabet (not destination) + * as different destinations could end up being equiv + */ +size_t DFA::hash_trans(State *s) +{ + unsigned long hash = 5381; + + Trans::iterator i = trans.find(s); + if (i == trans.end()) + return 0; + + for (Cases::iterator j = i->second.begin(); j != i->second.end(); j++){ + hash = ((hash << 5) + hash) + j->first; + Trans::iterator k = trans.find(j->second); + hash = ((hash << 5) + hash) + k->second.cases.size(); + } + + if (i->second.otherwise && i->second.otherwise != nonmatching) { + hash = ((hash << 5) + hash) + 5381; + Trans::iterator k = trans.find(i->second.otherwise); + hash = ((hash << 5) + hash) + k->second.cases.size(); + } + + hash = (hash << 8) | i->second.cases.size(); + return hash; +} + +/* minimize the number of dfa states */ +void DFA::minimize(dfaflags_t flags) +{ + map <pair <uint64_t, size_t>, Partition *> perm_map; + list <Partition *> partitions; + map <State *, Partition *> partition_map; + + /* Set up the initial partitions - 1 non accepting, and a + * partion for each unique combination of permissions + * + * Save off accept value for State so we don't have to recompute + * this should be fixed by updating State to store them but this + * will work for now + */ + + int accept_count = 0; + for (States::iterator i = states.begin(); i != states.end(); i++) { + uint32_t accept1, accept2; + accept1 = accept_perms(*i, &accept2, NULL); + uint64_t combined = ((uint64_t)accept2)<<32 | (uint64_t)accept1; + size_t size = 0; + if (!(flags & DFA_CONTROL_NO_HASH_PART)) + size = hash_trans(*i); + pair <uint64_t, size_t> group = make_pair(combined, size); + map <pair <uint64_t, size_t>, Partition *>::iterator p = perm_map.find(group); + if (p == perm_map.end()) { + Partition *part = new Partition(); + part->push_back(*i); + perm_map.insert(make_pair(group, part)); + partitions.push_back(part); + partition_map.insert(make_pair(*i, part)); + if (combined) + accept_count++; + } else { + partition_map.insert(make_pair(*i, p->second)); + p->second->push_back(*i); + } + if ((flags & DFA_DUMP_PROGRESS) && + (partitions.size() % 1000 == 0)) + cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << partitions.size() << "\t(accept " << accept_count << ")\r"; + } + + int init_count = partitions.size(); + if (flags & DFA_DUMP_PROGRESS) + cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << init_count << "\t(accept " << accept_count << ")\r"; + + /* Now do repartitioning until each partition contains the set of + * states that are the same. This will happen when the partition + * splitting stables. With a worse case of 1 state per partition + * ie. already minimized. + */ + Partition *new_part; + int new_part_count; + do { + new_part_count = 0; + for (list <Partition *>::iterator p = partitions.begin(); + p != partitions.end(); p++) { + new_part = NULL; + State *rep = *((*p)->begin()); + Partition::iterator next; + for (Partition::iterator s = ++(*p)->begin(); + s != (*p)->end(); ) { + if (same_mappings(partition_map, rep, *s)) { + ++s; + continue; + } + if (!new_part) { + new_part = new Partition; + list <Partition *>::iterator tmp = p; + partitions.insert(++tmp, new_part); + new_part_count++; + } + new_part->push_back(*s); + s = (*p)->erase(s); + } + /* remapping partition_map for new_part entries + * Do not do this above as it messes up same_mappings + */ + if (new_part) { + for (Partition::iterator m = new_part->begin(); + m != new_part->end(); m++) { + partition_map.erase(*m); + partition_map.insert(make_pair(*m, new_part)); + } + } + if ((flags & DFA_DUMP_PROGRESS) && + (partitions.size() % 100 == 0)) + cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << init_count << "\t(accept " << accept_count << ")\r"; + } + } while(new_part_count); + + if (flags & DFA_DUMP_STATS) + cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << init_count << "\t(accept " << accept_count << ")\n"; + + + if (partitions.size() == states.size()) { + goto out; + } + + /* Remap the dfa so it uses the representative states + * Use the first state of a partition as the representative state + * At this point all states with in a partion have transitions + * to same states within the same partitions + */ + for (list <Partition *>::iterator p = partitions.begin(); + p != partitions.end(); p++) { + /* representative state for this partition */ + State *rep = *((*p)->begin()); + + /* update representative state's transitions */ + Trans::iterator i = trans.find(rep); + if (i != trans.end()) { + if (i->second.otherwise) { + map <State *, Partition *>::iterator z = partition_map.find(i->second.otherwise); + Partition *partition = partition_map.find(i->second.otherwise)->second; + i->second.otherwise = *partition->begin(); + } + for (Cases::iterator c = i->second.begin(); + c != i->second.end(); c++) { + Partition *partition = partition_map.find(c->second)->second; + c->second = *partition->begin(); + } + } + } + + /* make sure nonmatching and start state are up to date with the + * mappings */ + { + Partition *partition = partition_map.find(nonmatching)->second; + if (*partition->begin() != nonmatching) { + nonmatching = *partition->begin(); + } + + partition = partition_map.find(start)->second; + if (*partition->begin() != start) { + start = *partition->begin(); + } + + } + /* Now that the states have been remapped, remove all states + * that are not the representive states for their partition + */ + for (list <Partition *>::iterator p = partitions.begin(); + p != partitions.end(); p++) { + for (Partition::iterator i = ++(*p)->begin(); i != (*p)->end(); i++) { + Trans::iterator j = trans.find(*i); + if (j != trans.end()) + trans.erase(j); + State *s = *i; + states.erase(*i); + delete(s); + } + } + +out: + /* Cleanup */ + while (!partitions.empty()) { + Partition *p = partitions.front(); + partitions.pop_front(); + delete(p); + } +} + +/** + * text-dump the DFA (for debugging). + */ +void DFA::dump(ostream& os) +{ + int error = 0; + for (States::iterator i = states.begin(); i != states.end(); i++) { + uint32_t accept, audit; + accept = accept_perms(*i, &audit, &error); + if (*i == start || accept) { + os << **i; + if (*i == start) + os << " <=="; + if (accept) { + os << " (0x" << hex << accept << " " << audit << dec << ')'; + } + os << endl; + } + } + os << endl; + + for (Trans::iterator i = trans.begin(); i != trans.end(); i++) { + if (i->second.otherwise) + os << *(i->first) << " -> " << *i->second.otherwise << endl; + for (Cases::iterator j = i->second.begin(); j != i->second.end(); j++) { + os << *(i->first) << " -> " << *(j->second) << ": " + << j->first << endl; + } + } + os << endl; +} + +/** + * Create a dot (graphviz) graph from the DFA (for debugging). + */ +void DFA::dump_dot_graph(ostream& os) +{ + os << "digraph \"dfa\" {" << endl; + + for (States::iterator i = states.begin(); i != states.end(); i++) { + if (*i == nonmatching) + continue; + + os << "\t\"" << **i << "\" [" << endl; + if (*i == start) { + os << "\t\tstyle=bold" << endl; + } + int error = 0; + uint32_t perms = accept_perms(*i, NULL, &error); + if (perms) { + os << "\t\tlabel=\"" << **i << "\\n(" + << perms << ")\"" << endl; + } + os << "\t]" << endl; + } + for (Trans::iterator i = trans.begin(); i != trans.end(); i++) { + Cases& cases = i->second; + Chars excluded; + + for (Cases::iterator j = cases.begin(); j != cases.end(); j++) { + if (j->second == nonmatching) + excluded.insert(j->first); + else { + os << "\t\"" << *i->first << "\" -> \""; + os << *j->second << "\" [" << endl; + os << "\t\tlabel=\"" << (char)j->first << "\"" << endl; + os << "\t]" << endl; + } + } + if (i->second.otherwise && i->second.otherwise != nonmatching) { + os << "\t\"" << *i->first << "\" -> \"" << *i->second.otherwise + << "\" [" << endl; + if (!excluded.empty()) { + os << "\t\tlabel=\"[^"; + for (Chars::iterator i = excluded.begin(); + i != excluded.end(); + i++) { + os << *i; + } + os << "]\"" << endl; + } + os << "\t]" << endl; + } + } + os << '}' << endl; +} + +/** + * Compute character equivalence classes in the DFA to save space in the + * transition table. + */ +map<uchar, uchar> DFA::equivalence_classes(dfaflags_t flags) +{ + map<uchar, uchar> classes; + uchar next_class = 1; + + for (Trans::iterator i = trans.begin(); i != trans.end(); i++) { + Cases& cases = i->second; + + /* Group edges to the same next state together */ + map<const State *, Chars> node_sets; + for (Cases::iterator j = cases.begin(); j != cases.end(); j++) + node_sets[j->second].insert(j->first); + + for (map<const State *, Chars>::iterator j = node_sets.begin(); + j != node_sets.end(); + j++) { + /* Group edges to the same next state together by class */ + map<uchar, Chars> node_classes; + bool class_used = false; + for (Chars::iterator k = j->second.begin(); + k != j->second.end(); + k++) { + pair<map<uchar, uchar>::iterator, bool> x = + classes.insert(make_pair(*k, next_class)); + if (x.second) + class_used = true; + pair<map<uchar, Chars>::iterator, bool> y = + node_classes.insert(make_pair(x.first->second, Chars())); + y.first->second.insert(*k); + } + if (class_used) { + next_class++; + class_used = false; + } + for (map<uchar, Chars>::iterator k = node_classes.begin(); + k != node_classes.end(); + k++) { + /** + * If any other characters are in the same class, move + * the characters in this class into their own new class + */ + map<uchar, uchar>::iterator l; + for (l = classes.begin(); l != classes.end(); l++) { + if (l->second == k->first && + k->second.find(l->first) == k->second.end()) { + class_used = true; + break; + } + } + if (class_used) { + for (Chars::iterator l = k->second.begin(); + l != k->second.end(); + l++) { + classes[*l] = next_class; + } + next_class++; + class_used = false; + } + } + } + } + + if (flags & DFA_DUMP_EQUIV_STATS) + fprintf(stderr, "Equiv class reduces to %d classes\n", next_class - 1); + return classes; +} + +/** + * Text-dump the equivalence classes (for debugging). + */ +void dump_equivalence_classes(ostream& os, map<uchar, uchar>& eq) +{ + map<uchar, Chars> rev; + + for (map<uchar, uchar>::iterator i = eq.begin(); i != eq.end(); i++) { + Chars& chars = rev.insert(make_pair(i->second, + Chars())).first->second; + chars.insert(i->first); + } + os << "(eq):" << endl; + for (map<uchar, Chars>::iterator i = rev.begin(); i != rev.end(); i++) { + os << (int)i->first << ':'; + Chars& chars = i->second; + for (Chars::iterator j = chars.begin(); j != chars.end(); j++) { + os << ' ' << *j; + } + os << endl; + } +} + +/** + * Replace characters with classes (which are also represented as + * characters) in the DFA transition table. + */ +void DFA::apply_equivalence_classes(map<uchar, uchar>& eq) +{ + /** + * Note: We only transform the transition table; the nodes continue to + * contain the original characters. + */ + for (Trans::iterator i = trans.begin(); i != trans.end(); i++) { + map<uchar, State *> tmp; + tmp.swap(i->second.cases); + for (Cases::iterator j = tmp.begin(); j != tmp.end(); j++) + i->second.cases.insert(make_pair(eq[j->first], j->second)); + } +} + +/** + * Flip the children of all cat nodes. This causes strings to be matched + * back-forth. + */ +void flip_tree(Node *node) +{ + for (depth_first_traversal i(node); i; i++) { + if (CatNode *cat = dynamic_cast<CatNode *>(*i)) { + swap(cat->child[0], cat->child[1]); + } + } +} + +class TransitionTable { + typedef vector<pair<const State *, size_t> > DefaultBase; + typedef vector<pair<const State *, const State *> > NextCheck; +public: + TransitionTable(DFA& dfa, map<uchar, uchar>& eq, dfaflags_t flags); + void dump(ostream& os); + void flex_table(ostream& os, const char *name); + void init_free_list(vector <pair<size_t, size_t> > &free_list, size_t prev, size_t start); + bool fits_in(vector <pair<size_t, size_t> > &free_list, + size_t base, Cases& cases); + void insert_state(vector <pair<size_t, size_t> > &free_list, + State *state, DFA& dfa); + +private: + vector<uint32_t> accept; + vector<uint32_t> accept2; + DefaultBase default_base; + NextCheck next_check; + map<const State *, size_t> num; + map<uchar, uchar>& eq; + uchar max_eq; + size_t first_free; +}; + + +void TransitionTable::init_free_list(vector <pair<size_t, size_t> > &free_list, + size_t prev, size_t start) { + for (size_t i = start; i < free_list.size(); i++) { + if (prev) + free_list[prev].second = i; + free_list[i].first = prev; + prev = i; + } + free_list[free_list.size() -1].second = 0; +} + +/** + * new Construct the transition table. + */ +TransitionTable::TransitionTable(DFA& dfa, map<uchar, uchar>& eq, + dfaflags_t flags) + : eq(eq) +{ + + if (flags & DFA_DUMP_TRANS_PROGRESS) + fprintf(stderr, "Creating trans table:\r"); + + + if (eq.empty()) + max_eq = 255; + else { + max_eq = 0; + for(map<uchar, uchar>::iterator i = eq.begin(); i != eq.end(); i++) { + if (i->second > max_eq) + max_eq = i->second; + } + } + + /* Do initial setup adding up all the transitions and sorting by + * transition count. + */ + size_t optimal = 2; + multimap <size_t, State *> order; + vector <pair<size_t, size_t> > free_list; + + for (Trans::iterator i = dfa.trans.begin(); i != dfa.trans.end(); i++) { + if (i->first == dfa.start || i->first == dfa.nonmatching) + continue; + optimal += i->second.cases.size(); + if (flags & DFA_CONTROL_TRANS_HIGH) { + size_t range = 0; + if (i->second.cases.size()) + range = i->second.cases.rbegin()->first - i->second.begin()->first; + size_t ord = ((256 - i->second.cases.size()) << 8) | + (256 - range); + /* reverse sort by entry count, most entries first */ + order.insert(make_pair(ord, i->first)); + } + } + + /* Insert the dummy nonmatching transition by hand */ + next_check.push_back(make_pair(dfa.nonmatching, dfa.nonmatching)); + default_base.push_back(make_pair(dfa.nonmatching, 0)); + num.insert(make_pair(dfa.nonmatching, num.size())); + + accept.resize(dfa.states.size()); + accept2.resize(dfa.states.size()); + next_check.resize(optimal); + free_list.resize(optimal); + + accept[0] = 0; + accept2[0] = 0; + first_free = 1; + init_free_list(free_list, 0, 1); + + insert_state(free_list, dfa.start, dfa); + accept[1] = 0; + accept2[1] = 0; + num.insert(make_pair(dfa.start, num.size())); + + int count = 2; + + if (!(flags & DFA_CONTROL_TRANS_HIGH)) { + for (States::iterator i = dfa.states.begin(); i != dfa.states.end(); + i++) { + if (*i != dfa.nonmatching && *i != dfa.start) { + insert_state(free_list, *i, dfa); + int error = 0; + uint32_t audit_ctl; + accept[num.size()] = accept_perms(*i, &audit_ctl, &error); + accept2[num.size()] = audit_ctl; + num.insert(make_pair(*i, num.size())); + } + if (flags & (DFA_DUMP_TRANS_PROGRESS)) { + count++; + if (count % 100 == 0) + fprintf(stderr, "\033[2KCreating trans table: insert state: %d/%ld\r", count, dfa.states.size()); + } + } + } else { + for (multimap <size_t, State *>::iterator i = order.begin(); + i != order.end(); i++) { + if (i->second != dfa.nonmatching && i->second != dfa.start) { + insert_state(free_list, i->second, dfa); + int error = 0; + uint32_t audit_ctl; + accept[num.size()] = accept_perms(i->second, &audit_ctl, &error); + accept2[num.size()] = audit_ctl; + num.insert(make_pair(i->second, num.size())); + } + if (flags & (DFA_DUMP_TRANS_PROGRESS)) { + count++; + if (count % 100 == 0) + fprintf(stderr, "\033[2KCreating trans table: insert state: %d/%ld\r", count, dfa.states.size()); + } + } + } + + if (flags & (DFA_DUMP_TRANS_STATS | DFA_DUMP_TRANS_PROGRESS)) { + ssize_t size = 4 * next_check.size() + 6 * dfa.states.size(); + fprintf(stderr, "\033[2KCreated trans table: states %ld, next/check %ld, optimal next/check %ld avg/state %.2f, compression %ld/%ld = %.2f %%\n", dfa.states.size(), next_check.size(), optimal, (float)next_check.size()/(float)dfa.states.size(), size, 512 * dfa.states.size(), 100.0 - ((float) size * 100.0 / (float)(512 * dfa.states.size()))); + } +} + + +/** + * Does <cases> fit into position <base> of the transition table? + */ +bool TransitionTable::fits_in(vector <pair<size_t, size_t> > &free_list, + size_t pos, Cases& cases) +{ + size_t c, base = pos - cases.begin()->first; + for (Cases::iterator i = cases.begin(); i != cases.end(); i++) { + c = base + i->first; + /* if it overflows the next_check array it fits in as we will + * resize */ + if (c >= next_check.size()) + return true; + if (next_check[c].second) + return false; + } + + return true; +} + +/** + * Insert <state> of <dfa> into the transition table. + */ +void TransitionTable::insert_state(vector <pair<size_t, size_t> > &free_list, + State *from, DFA& dfa) +{ + State *default_state = dfa.nonmatching; + size_t base = 0; + int resize; + + Trans::iterator i = dfa.trans.find(from); + if (i == dfa.trans.end()) { + return; + } + Cases& cases = i->second; + size_t c = cases.begin()->first; + size_t prev = 0; + size_t x = first_free; + + if (cases.otherwise) + default_state = cases.otherwise; + if (cases.cases.empty()) + goto do_insert; + +repeat: + resize = 0; + /* get the first free entry that won't underflow */ + while (x && (x < c)) { + prev = x; + x = free_list[x].second; + } + + /* try inserting until we succeed. */ + while (x && !fits_in(free_list, x, cases)) { + prev = x; + x = free_list[x].second; + } + if (!x) { + resize = 256 - cases.begin()->first; + x = free_list.size(); + /* set prev to last free */ + } else if (x + 255 - cases.begin()->first >= next_check.size()) { + resize = (255 - cases.begin()->first - (next_check.size() - 1 - x)); + for (size_t y = x; y; y = free_list[y].second) + prev = y; + } + if (resize) { + /* expand next_check and free_list */ + size_t old_size = free_list.size(); + next_check.resize(next_check.size() + resize); + free_list.resize(free_list.size() + resize); + init_free_list(free_list, prev, old_size); + if (!first_free) + first_free = old_size;; + if (x == old_size) + goto repeat; + } + + base = x - c; + for (Cases::iterator j = cases.begin(); j != cases.end(); j++) { + next_check[base + j->first] = make_pair(j->second, from); + size_t prev = free_list[base + j->first].first; + size_t next = free_list[base + j->first].second; + if (prev) + free_list[prev].second = next; + if (next) + free_list[next].first = prev; + if (base + j->first == first_free) + first_free = next; + } + +do_insert: + default_base.push_back(make_pair(default_state, base)); +} + +/** + * Text-dump the transition table (for debugging). + */ +void TransitionTable::dump(ostream& os) +{ + map<size_t, const State *> st; + for (map<const State *, size_t>::iterator i = num.begin(); + i != num.end(); + i++) { + st.insert(make_pair(i->second, i->first)); + } + + os << "(accept, default, base):" << endl; + for (size_t i = 0; i < default_base.size(); i++) { + os << "(" << accept[i] << ", " + << num[default_base[i].first] << ", " + << default_base[i].second << ")"; + if (st[i]) + os << " " << *st[i]; + if (default_base[i].first) + os << " -> " << *default_base[i].first; + os << endl; + } + + os << "(next, check):" << endl; + for (size_t i = 0; i < next_check.size(); i++) { + if (!next_check[i].second) + continue; + + os << i << ": "; + if (next_check[i].second) { + os << "(" << num[next_check[i].first] << ", " + << num[next_check[i].second] << ")" << " " + << *next_check[i].second << " -> " + << *next_check[i].first << ": "; + + size_t offs = i - default_base[num[next_check[i].second]].second; + if (eq.size()) + os << offs; + else + os << (uchar)offs; + } + os << endl; + } +} + +#if 0 +template<class Iter> +class FirstIterator { +public: + FirstIterator(Iter pos) : pos(pos) { } + typename Iter::value_type::first_type operator*() { return pos->first; } + bool operator!=(FirstIterator<Iter>& i) { return pos != i.pos; } + void operator++() { ++pos; } + ssize_t operator-(FirstIterator<Iter> i) { return pos - i.pos; } +private: + Iter pos; +}; + +template<class Iter> +FirstIterator<Iter> first_iterator(Iter iter) +{ + return FirstIterator<Iter>(iter); +} + +template<class Iter> +class SecondIterator { +public: + SecondIterator(Iter pos) : pos(pos) { } + typename Iter::value_type::second_type operator*() { return pos->second; } + bool operator!=(SecondIterator<Iter>& i) { return pos != i.pos; } + void operator++() { ++pos; } + ssize_t operator-(SecondIterator<Iter> i) { return pos - i.pos; } +private: + Iter pos; +}; + +template<class Iter> +SecondIterator<Iter> second_iterator(Iter iter) +{ + return SecondIterator<Iter>(iter); +} +#endif + +/** + * Create a flex-style binary dump of the DFA tables. The table format + * was partly reverse engineered from the flex sources and from + * examining the tables that flex creates with its --tables-file option. + * (Only the -Cf and -Ce formats are currently supported.) + */ + +#include "flex-tables.h" +#include "regexp.h" + +static inline size_t pad64(size_t i) +{ + return (i + (size_t)7) & ~(size_t)7; +} + +string fill64(size_t i) +{ + const char zeroes[8] = { }; + string fill(zeroes, (i & 7) ? 8 - (i & 7) : 0); + return fill; +} + +template<class Iter> +size_t flex_table_size(Iter pos, Iter end) +{ + return pad64(sizeof(struct table_header) + sizeof(*pos) * (end - pos)); +} + +template<class Iter> +void write_flex_table(ostream& os, int id, Iter pos, Iter end) +{ + struct table_header td = { }; + size_t size = end - pos; + + td.td_id = htons(id); + td.td_flags = htons(sizeof(*pos)); + td.td_lolen = htonl(size); + os.write((char *)&td, sizeof(td)); + + for (; pos != end; ++pos) { + switch(sizeof(*pos)) { + case 4: + os.put((char)(*pos >> 24)); + os.put((char)(*pos >> 16)); + case 2: + os.put((char)(*pos >> 8)); + case 1: + os.put((char)*pos); + } + } + + os << fill64(sizeof(td) + sizeof(*pos) * size); +} + +void TransitionTable::flex_table(ostream& os, const char *name) +{ + const char th_version[] = "notflex"; + struct table_set_header th = { }; + + /** + * Change the following two data types to adjust the maximum flex + * table size. + */ + typedef uint16_t state_t; + typedef uint32_t trans_t; + + if (default_base.size() >= (state_t)-1) { + cerr << "Too many states (" << default_base.size() << ") for " + "type state_t" << endl; + exit(1); + } + if (next_check.size() >= (trans_t)-1) { + cerr << "Too many transitions (" << next_check.size() << ") for " + "type trans_t" << endl; + exit(1); + } + + /** + * Create copies of the data structures so that we can dump the tables + * using the generic write_flex_table() routine. + */ + vector<uint8_t> equiv_vec; + if (eq.size()) { + equiv_vec.resize(256); + for (map<uchar, uchar>::iterator i = eq.begin(); i != eq.end(); i++) { + equiv_vec[i->first] = i->second; + } + } + + vector<state_t> default_vec; + vector<trans_t> base_vec; + for (DefaultBase::iterator i = default_base.begin(); + i != default_base.end(); + i++) { + default_vec.push_back(num[i->first]); + base_vec.push_back(i->second); + } + + vector<state_t> next_vec; + vector<state_t> check_vec; + for (NextCheck::iterator i = next_check.begin(); + i != next_check.end(); + i++) { + next_vec.push_back(num[i->first]); + check_vec.push_back(num[i->second]); + } + + /* Write the actual flex parser table. */ + + size_t hsize = pad64(sizeof(th) + sizeof(th_version) + strlen(name) + 1); + th.th_magic = htonl(YYTH_REGEXP_MAGIC); + th.th_hsize = htonl(hsize); + th.th_ssize = htonl(hsize + + flex_table_size(accept.begin(), accept.end()) + + flex_table_size(accept2.begin(), accept2.end()) + + (eq.size() ? + flex_table_size(equiv_vec.begin(), equiv_vec.end()) : 0) + + flex_table_size(base_vec.begin(), base_vec.end()) + + flex_table_size(default_vec.begin(), default_vec.end()) + + flex_table_size(next_vec.begin(), next_vec.end()) + + flex_table_size(check_vec.begin(), check_vec.end())); + os.write((char *)&th, sizeof(th)); + os << th_version << (char)0 << name << (char)0; + os << fill64(sizeof(th) + sizeof(th_version) + strlen(name) + 1); + + + write_flex_table(os, YYTD_ID_ACCEPT, accept.begin(), accept.end()); + write_flex_table(os, YYTD_ID_ACCEPT2, accept2.begin(), accept2.end()); + if (eq.size()) + write_flex_table(os, YYTD_ID_EC, equiv_vec.begin(), equiv_vec.end()); + write_flex_table(os, YYTD_ID_BASE, base_vec.begin(), base_vec.end()); + write_flex_table(os, YYTD_ID_DEF, default_vec.begin(), default_vec.end()); + write_flex_table(os, YYTD_ID_NXT, next_vec.begin(), next_vec.end()); + write_flex_table(os, YYTD_ID_CHK, check_vec.begin(), check_vec.end()); +} + +#if 0 +typedef set<ImportantNode *> AcceptNodes; +map<ImportantNode *, AcceptNodes> dominance(DFA& dfa) +{ + map<ImportantNode *, AcceptNodes> is_dominated; + + for (States::iterator i = dfa.states.begin(); i != dfa.states.end(); i++) { + AcceptNodes set1; + for (State::iterator j = (*i)->begin(); j != (*i)->end(); j++) { + if (AcceptNode *accept = dynamic_cast<AcceptNode *>(*j)) + set1.insert(accept); + } + for (AcceptNodes::iterator j = set1.begin(); j != set1.end(); j++) { + pair<map<ImportantNode *, AcceptNodes>::iterator, bool> x = + is_dominated.insert(make_pair(*j, set1)); + if (!x.second) { + AcceptNodes &set2(x.first->second), set3; + for (AcceptNodes::iterator l = set2.begin(); + l != set2.end(); + l++) { + if (set1.find(*l) != set1.end()) + set3.insert(*l); + } + set3.swap(set2); + } + } + } + return is_dominated; +} +#endif + +void dump_regexp_rec(ostream& os, Node *tree) +{ + if (tree->child[0]) + dump_regexp_rec(os, tree->child[0]); + os << *tree; + if (tree->child[1]) + dump_regexp_rec(os, tree->child[1]); +} + +void dump_regexp(ostream& os, Node *tree) +{ + dump_regexp_rec(os, tree); + os << endl; +} + +#include <sstream> +#include <ext/stdio_filebuf.h> + +struct aare_ruleset { + int reverse; + Node *root; +}; + +extern "C" aare_ruleset_t *aare_new_ruleset(int reverse) +{ + aare_ruleset_t *container = (aare_ruleset_t *) malloc(sizeof(aare_ruleset_t)); + if (!container) + return NULL; + + container->root = NULL; + container->reverse = reverse; + + return container; +} + +extern "C" void aare_delete_ruleset(aare_ruleset_t *rules) +{ + if (rules) { + if (rules->root) + rules->root->release(); + free(rules); + } +} + +static inline int diff_qualifiers(uint32_t perm1, uint32_t perm2) +{ + return ((perm1 & AA_EXEC_TYPE) && (perm2 & AA_EXEC_TYPE) && + (perm1 & AA_EXEC_TYPE) != (perm2 & AA_EXEC_TYPE)); +} + +/** + * Compute the permission flags that this state corresponds to. If we + * have any exact matches, then they override the execute and safe + * execute flags. + */ +uint32_t accept_perms(State *state, uint32_t *audit_ctl, int *error) +{ + uint32_t perms = 0, exact_match_perms = 0, audit = 0, exact_audit = 0, + quiet = 0, deny = 0; + + if (error) + *error = 0; + for (State::iterator i = state->begin(); i != state->end(); i++) { + MatchFlag *match; + if (!(match= dynamic_cast<MatchFlag *>(*i))) + continue; + if (dynamic_cast<ExactMatchFlag *>(match)) { + /* exact match only ever happens with x */ + if (!is_merged_x_consistent(exact_match_perms, + match->flag) && error) + *error = 1;; + exact_match_perms |= match->flag; + exact_audit |= match->audit; + } else if (dynamic_cast<DenyMatchFlag *>(match)) { + deny |= match->flag; + quiet |= match->audit; + } else { + if (!is_merged_x_consistent(perms, match->flag) && error) + *error = 1; + perms |= match->flag; + audit |= match->audit; + } + } + +//if (audit || quiet) +//fprintf(stderr, "perms: 0x%x, audit: 0x%x exact: 0x%x eaud: 0x%x deny: 0x%x quiet: 0x%x\n", perms, audit, exact_match_perms, exact_audit, deny, quiet); + + perms |= exact_match_perms & + ~(AA_USER_EXEC_TYPE | AA_OTHER_EXEC_TYPE); + + if (exact_match_perms & AA_USER_EXEC_TYPE) { + perms = (exact_match_perms & AA_USER_EXEC_TYPE) | + (perms & ~AA_USER_EXEC_TYPE); + audit = (exact_audit & AA_USER_EXEC_TYPE) | + (audit & ~ AA_USER_EXEC_TYPE); + } + if (exact_match_perms & AA_OTHER_EXEC_TYPE) { + perms = (exact_match_perms & AA_OTHER_EXEC_TYPE) | + (perms & ~AA_OTHER_EXEC_TYPE); + audit = (exact_audit & AA_OTHER_EXEC_TYPE) | + (audit & ~AA_OTHER_EXEC_TYPE); + } + if (perms & AA_USER_EXEC & deny) + perms &= ~AA_USER_EXEC_TYPE; + + if (perms & AA_OTHER_EXEC & deny) + perms &= ~AA_OTHER_EXEC_TYPE; + + perms &= ~deny; + + if (audit_ctl) + *audit_ctl = PACK_AUDIT_CTL(audit, quiet & deny); + +// if (perms & AA_ERROR_BIT) { +// fprintf(stderr, "error bit 0x%x\n", perms); +// exit(255); +//} + + //if (perms & AA_EXEC_BITS) + //fprintf(stderr, "accept perm: 0x%x\n", perms); + /* + if (perms & ~AA_VALID_PERMS) + yyerror(_("Internal error accumulated invalid perm 0x%llx\n"), perms); + */ + +//if (perms & AA_CHANGE_HAT) +// fprintf(stderr, "change_hat 0x%x\n", perms); + + return perms; +} + +extern "C" int aare_add_rule(aare_ruleset_t *rules, char *rule, int deny, + uint32_t perms, uint32_t audit) +{ + return aare_add_rule_vec(rules, deny, perms, audit, 1, &rule); +} + +#define FLAGS_WIDTH 2 +#define MATCH_FLAGS_SIZE (sizeof(uint32_t) * 8 - 1) +MatchFlag *match_flags[FLAGS_WIDTH][MATCH_FLAGS_SIZE]; +DenyMatchFlag *deny_flags[FLAGS_WIDTH][MATCH_FLAGS_SIZE]; +#define EXEC_MATCH_FLAGS_SIZE (AA_EXEC_COUNT *2 * 2 * 2) /* double for each of ix pux, unsafe x bits * u::o */ +MatchFlag *exec_match_flags[FLAGS_WIDTH][EXEC_MATCH_FLAGS_SIZE]; /* mods + unsafe + ix + pux * u::o*/ +ExactMatchFlag *exact_match_flags[FLAGS_WIDTH][EXEC_MATCH_FLAGS_SIZE];/* mods + unsafe + ix + pux *u::o*/ + +extern "C" void aare_reset_matchflags(void) +{ + uint32_t i, j; +#define RESET_FLAGS(group, size) { \ + for (i = 0; i < FLAGS_WIDTH; i++) { \ + for (j = 0; j < size; j++) { \ + if ((group)[i][j]) (group)[i][j]->release(); \ + (group)[i][j] = NULL; \ + } \ + } \ +} + RESET_FLAGS(match_flags,MATCH_FLAGS_SIZE); + RESET_FLAGS(deny_flags,MATCH_FLAGS_SIZE); + RESET_FLAGS(exec_match_flags,EXEC_MATCH_FLAGS_SIZE); + RESET_FLAGS(exact_match_flags,EXEC_MATCH_FLAGS_SIZE); +#undef RESET_FLAGS +} + +extern "C" int aare_add_rule_vec(aare_ruleset_t *rules, int deny, + uint32_t perms, uint32_t audit, + int count, char **rulev) +{ + Node *tree = NULL, *accept; + int exact_match; + + assert(perms != 0); + + if (regexp_parse(&tree, rulev[0])) + return 0; + for (int i = 1; i < count; i++) { + Node *subtree = NULL; + Node *node = new CharNode(0); + if (!node) + return 0; + tree = new CatNode(tree, node); + if (regexp_parse(&subtree, rulev[i])) + return 0; + tree = new CatNode(tree, subtree); + } + + /* + * Check if we have an expression with or without wildcards. This + * determines how exec modifiers are merged in accept_perms() based + * on how we split permission bitmasks here. + */ + exact_match = 1; + for (depth_first_traversal i(tree); i; i++) { + if (dynamic_cast<StarNode *>(*i) || + dynamic_cast<PlusNode *>(*i) || + dynamic_cast<AnyCharNode *>(*i) || + dynamic_cast<CharSetNode *>(*i) || + dynamic_cast<NotCharSetNode *>(*i)) + exact_match = 0; + } + + if (rules->reverse) + flip_tree(tree); + + +/* 0x7f == 4 bits x mods + 1 bit unsafe mask + 1 bit ix, + 1 pux after shift */ +#define EXTRACT_X_INDEX(perm, shift) (((perm) >> (shift + 7)) & 0x7f) + +//if (perms & ALL_AA_EXEC_TYPE && (!perms & AA_EXEC_BITS)) +// fprintf(stderr, "adding X rule without MAY_EXEC: 0x%x %s\n", perms, rulev[0]); + +//if (perms & ALL_EXEC_TYPE) +// fprintf(stderr, "adding X rule %s 0x%x\n", rulev[0], perms); + +//if (audit) +//fprintf(stderr, "adding rule with audit bits set: 0x%x %s\n", audit, rulev[0]); + +//if (perms & AA_CHANGE_HAT) +// fprintf(stderr, "adding change_hat rule %s\n", rulev[0]); + +/* the permissions set is assumed to be non-empty if any audit + * bits are specified */ + accept = NULL; + for (unsigned int n = 0; perms && n < (sizeof(perms) * 8) ; n++) { + uint32_t mask = 1 << n; + + if (perms & mask) { + int ai = audit & mask ? 1 : 0; + perms &= ~mask; + + Node *flag; + if (mask & ALL_AA_EXEC_TYPE) + /* these cases are covered by EXEC_BITS */ + continue; + if (deny) { + if (deny_flags[ai][n]) { + flag = deny_flags[ai][n]->dup(); + } else { +//fprintf(stderr, "Adding deny ai %d mask 0x%x audit 0x%x\n", ai, mask, audit & mask); + deny_flags[ai][n] = new DenyMatchFlag(mask, audit&mask); + flag = deny_flags[ai][n]->dup(); + } + } else if (mask & AA_EXEC_BITS) { + uint32_t eperm = 0; + uint32_t index = 0; + if (mask & AA_USER_EXEC) { + eperm = mask | (perms & AA_USER_EXEC_TYPE); + index = EXTRACT_X_INDEX(eperm, AA_USER_SHIFT); + } else { + eperm = mask | (perms & AA_OTHER_EXEC_TYPE); + index = EXTRACT_X_INDEX(eperm, AA_OTHER_SHIFT) + (AA_EXEC_COUNT << 2); + } +//fprintf(stderr, "index %d eperm 0x%x\n", index, eperm); + if (exact_match) { + if (exact_match_flags[ai][index]) { + flag = exact_match_flags[ai][index]->dup(); + } else { + exact_match_flags[ai][index] = new ExactMatchFlag(eperm, audit&mask); + flag = exact_match_flags[ai][index]->dup(); + } + } else { + if (exec_match_flags[ai][index]) { + flag = exec_match_flags[ai][index]->dup(); + } else { + exec_match_flags[ai][index] = new MatchFlag(eperm, audit&mask); + flag = exec_match_flags[ai][index]->dup(); + } + } + } else { + if (match_flags[ai][n]) { + flag = match_flags[ai][n]->dup(); + } else { + match_flags[ai][n] = new MatchFlag(mask, audit&mask); + flag = match_flags[ai][n]->dup(); + } + } + if (accept) + accept = new AltNode(accept, flag); + else + accept = flag; + } + } + + if (rules->root) + rules->root = new AltNode(rules->root, new CatNode(tree, accept)); + else + rules->root = new CatNode(tree, accept); + + return 1; + +} + +/* create a dfa from the ruleset + * returns: buffer contain dfa tables, @size set to the size of the tables + * else NULL on failure + */ +extern "C" void *aare_create_dfa(aare_ruleset_t *rules, size_t *size, dfaflags_t flags) +{ + char *buffer = NULL; + + label_nodes(rules->root); + if (flags & DFA_DUMP_TREE) { + cerr << "\nDFA: Expression Tree\n"; + rules->root->dump(cerr); + cerr << "\n\n"; + } + + if (!(flags & DFA_CONTROL_NO_TREE_SIMPLE)) { + rules->root = simplify_tree(rules->root, flags); + + if (flags & DFA_DUMP_SIMPLE_TREE) { + cerr << "\nDFA: Simplified Expression Tree\n"; + rules->root->dump(cerr); + cerr << "\n\n"; + } + } + + DFA dfa(rules->root, flags); + + if (flags & DFA_DUMP_STATES) + dfa.dump(cerr); + + if (flags & DFA_DUMP_GRAPH) + dfa.dump_dot_graph(cerr); + + map<uchar, uchar> eq; + if (flags & DFA_CONTROL_EQUIV) { + eq = dfa.equivalence_classes(flags); + dfa.apply_equivalence_classes(eq); + + if (flags & DFA_DUMP_EQUIV) { + cerr << "\nDFA equivalence class\n"; + dump_equivalence_classes(cerr, eq); + } + } else if (flags & DFA_DUMP_EQUIV) + cerr << "\nDFA did not generate an equivalence class\n"; + + if (dfa.verify_perms()) { + *size = 0; + return NULL; + } + + stringstream stream; + TransitionTable transition_table(dfa, eq, flags); + if (flags & DFA_DUMP_TRANS_TABLE) + transition_table.dump(cerr); + transition_table.flex_table(stream, ""); + + stringbuf *buf = stream.rdbuf(); + + buf->pubseekpos(0); + *size = buf->in_avail(); + + buffer = (char *)malloc(*size); + if (!buffer) + return NULL; + buf->sgetn(buffer, *size); + return buffer; +} --- a/parser/parser_alias.c +++ b/parser/parser_alias.c @@ -17,6 +17,7 @@ * along with this program; if not, contact Novell, Inc. */ +#define _GNU_SOURCE 1 #include <search.h> #include <stdlib.h> #include <stdarg.h> --- a/parser/parser_main.c +++ b/parser/parser_main.c @@ -38,7 +38,6 @@ #include <sys/stat.h> #include "parser.h" -#include "parser_version.h" #include "parser_include.h" #include "libapparmor_re/apparmor_re.h" @@ -132,7 +131,7 @@ static int debug = 0; static void display_version(void) { - printf("%s version " PARSER_VERSION "\n%s\n", parser_title, + printf("%s version " PACKAGE_VERSION "\n%s\n", parser_title, parser_copyright); } --- a/parser/parser_policy.c +++ b/parser/parser_policy.c @@ -17,6 +17,7 @@ * along with this program; if not, contact Novell, Inc. */ +#define _GNU_SOURCE 1 #include <stdio.h> #include <stdlib.h> #include <stdarg.h> --- a/parser/parser_regex.c +++ b/parser/parser_regex.c @@ -23,6 +23,8 @@ #include <libintl.h> #define _(s) gettext(s) +#include <pcre.h> + /* #define DEBUG */ #include "parser.h" --- a/parser/parser_symtab.c +++ b/parser/parser_symtab.c @@ -17,6 +17,7 @@ * along with this program; if not, contact Novell, Inc. */ +#define _GNU_SOURCE 1 #include <search.h> #include <stdlib.h> #include <stdarg.h> --- a/parser/po/Makefile +++ b/parser/po/Makefile @@ -13,9 +13,11 @@ all: DISABLED_LANGS= -include ../common/Make-po.rules -../common/Make-po.rules: - make -C .. common/Make.rules +NAME="apparmor-parser" + +include ../../common/Make-po.rules +../../common/Make-po.rules: + make -C ../.. common/Make.rules XGETTEXT_ARGS+=--language=C --keyword=_ $(shell if [ -f ${NAME}.pot ] ; then echo -n -j ; fi) --- /dev/null +++ b/po/Makefile.am @@ -0,0 +1,2 @@ + + --- a/profiles/Makefile +++ b/profiles/Makefile @@ -21,16 +21,9 @@ # Makefile for LSM-based AppArmor SuSE profiles NAME=apparmor-profiles -ALL: -COMMONDIR=../common/ +all: -include common/Make.rules - -COMMONDIR_EXISTS=$(strip $(shell [ -d ${COMMONDIR} ] && echo true)) -ifeq ($(COMMONDIR_EXISTS), true) -common/Make.rules: $(COMMONDIR)/Make.rules - ln -sf $(COMMONDIR) . -endif +include ../common/Make.rules DESTDIR=/ PROFILES_DEST=${DESTDIR}/etc/apparmor.d --- /dev/null +++ b/tests/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = regression --- /dev/null +++ b/tests/regression/Makefile.am @@ -0,0 +1 @@ +SUBDIRS = subdomain --- /dev/null +++ b/tests/regression/subdomain/Makefile.am @@ -0,0 +1,109 @@ +TESTS = access \ + capabilities \ + changeprofile \ + changehat \ + changehat_pthread \ + changehat_fork \ + changehat_misc \ + chdir \ + clone \ + deleted \ + environ \ + exec \ + exec_qual \ + fchdir \ + fork \ + i18n \ + link \ + link_subset \ + mkdir \ + mmap \ + mount \ + mult_mount \ + named_pipe \ + net_raw \ + open \ + openat \ + pipe \ + ptrace \ + pwrite \ + regex \ + rename \ + readdir \ + rw \ + swap \ + sd_flags \ + setattr \ + symlink \ + syscall \ + unix_fd_server \ + unlink\ + xattrs\ + longpath + +check_PROGRAMS = $(TESTS) + + +SOURCES = \ + access.c \ + changeprofile.c \ + changehat.c \ + changehat_fork.c \ + changehat_misc.c \ + changehat_misc2.c \ + changehat_twice.c \ + changehat_fail.c \ + changehat_wrapper.c \ + changehat_pthread.c \ + chdir.c \ + chgrp.c \ + chmod.c \ + chown.c \ + clone.c \ + deleted.c \ + environ.c \ + env_check.c \ + exec.c \ + exec_qual.c \ + exec_qual2.c \ + fchdir.c \ + fchgrp.c \ + fchmod.c \ + fchown.c \ + fork.c \ + link.c \ + link_subset.c \ + mmap.c \ + mkdir.c \ + mount.c \ + named_pipe.c \ + net_raw.c \ + open.c \ + openat.c \ + pipe.c \ + ptrace.c \ + ptrace_helper.c \ + pwrite.c \ + rename.c \ + readdir.c \ + rw.c \ + symlink.c \ + syscall_mknod.c \ + swap.c \ + syscall_chroot.c \ + syscall_mlockall.c \ + syscall_ptrace.c \ + syscall_reboot.c \ + syscall_setpriority.c \ + syscall_sethostname.c \ + syscall_setdomainname.c \ + syscall_setscheduler.c \ + syscall_sysctl.c \ + sysctl_proc.c \ + tcp.c \ + unix_fd_client.c \ + unix_fd_server.c \ + unlink.c \ + xattrs.c + +changehat_pthread_LDFLAGS = -pthread --- /dev/null +++ b/utils/Makefile.PL @@ -0,0 +1,15 @@ +#!/usr/bin/perl -w + +use ExtUtils::MakeMaker; + +use vars qw($CFLAGS $OBJECT $VERSION $OPTIMIZE); + +WriteMakefile( + 'NAME' => 'AppArmor', + 'MAKEFILE' => 'Makefile.perl', + 'FIRST_MAKEFILE' => 'Makefile.perl', + 'ABSTRACT' => q[AppArmor utility interface], + 'EXE_FILES'=> ['genprof', 'logprof', 'autodep', 'audit', + 'complain', 'enforce', 'unconfined', 'aa-eventd', + 'apparmor_status', 'apparmor_notify'], +); --- /dev/null +++ b/utils/Makefile.am @@ -0,0 +1,39 @@ +dist_man_MANS = autodep.8 complain.8 enforce.8 logprof.8 genprof.8 \ + unconfined.8 audit.8 logprof.conf.5 apparmor_status.8 \ + aa-decode.8 apparmor_notify.8 +noinst_DATA = $(addsuffix .html,$(dist_man_MANS)) + +sbin_SCRIPTS = genprof logprof autodep audit complain enforce \ + unconfined aa-eventd apparmor_status aa-decode \ + apparmor_notify + +perlmoddir =$(VENDOR_PERL)/Immunix + +perlmod_DATA = SubDomain.pm Repository.pm Config.pm Reports.pm Severity.pm +etc_apparmor_DATA = logprof.conf notify.conf severity.db + +install-data-local: + $(mkinstalldirs) $(DESTDIR)/var/log/apparmor + +CLEANFILES = $(dist_man_MANS) Makefile.perl blib $(dist_man_MANS) + +PODARGS = --center=AppArmor --release=NOVELL/SUSE + +pod2man = pod2man $(PODARGS) --section $(subst .,,$(suffix $<)) $< > $@ + +.pod.5: + $(pod2man) +.pod.7: + $(pod2man) +.pod.8: + $(pod2man) + +pod2html = pod2html --header --css ../common/apparmor.css --infile=$< --outfile=$@ + +%.5.html : %.pod + $(pod2html) +%.7.html : %.pod + $(pod2html) +%.8.html : %.pod + $(pod2html) +SUBDIRS = po --- a/utils/po/Makefile +++ b/utils/po/Makefile @@ -19,10 +19,12 @@ all: # As translations get added, they will automatically be included, unless # the lang is explicitly added to DISABLED_LANGS; e.g. DISABLED_LANGS=en es +NAME="apparmor-utils" + DISABLED_LANGS= -include ../common/Make-po.rules -../common/Make-po.rules: - make -C .. common/Make.rules +include ../../common/Make-po.rules +../../common/Make-po.rules: + make -C ../.. common/Make.rules XGETTEXT_ARGS+=--language=perl
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