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apparmor/apparmor-2.5.1-unified-build
Sascha Peilicke c36abb7d55 Accepting request 81356 from security:apparmor:factory 
- install SubDomain.pm compat module (bnc#713408)

- Update to 2.6.1.
  - One patch eliminated
  - Lots of minor fixes
  - Split out more common abstractions
- Add check_for_apparmor() helper.

- dhcpd: Fix apparmor profile (bnc#692428)

 
- Fixed typos in descriptions and summaries of apparmor.spec
 

- move the requires and prerequires to the right package

OBS-URL: https://build.opensuse.org/request/show/81356
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/apparmor?expand=0&rev=20
2011-09-09 09:06:14 +00:00

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From: Jeff Mahoney <jeffm@suse.com>
Subject: apparmor: Use autoconf
The apparmor build system is currently a mismash of hand-coded makefiles
that don't do anything particularly original. This patch unifies the
build system to use a single configure script.
- Pulls in the relevant m4 macro files
- Adds relevant "needed" autoconf files to package root directory
- Removes the old autoconf files from subdirectories
- Converts hand-written makefiles to Makefile.am
- Adds missing includes/defines as needed
- I generally don't touch the files that are already autogenerated. It's
expected that autoreconf will be run before the next tarball is
produced. There's no sense in maintaining the autogenerated ones in
the patch.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
AUTHORS | 1
ChangeLog | 1
INSTALL | 365 +
Makefile.am | 2
NEWS | 1
changehat/Makefile.am | 1
changehat/mod_apparmor/Makefile.am | 23
changehat/mod_apparmor/apache2-mod_apparmor.spec.in | 215
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
configure.in | 203
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/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/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/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 | 3082 ----------
parser/libapparmor_re/regexp.yy | 3082 ++++++++++
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 | 2
tests/Makefile.am | 1
tests/regression/Makefile.am | 1
tests/regression/subdomain/Makefile.am | 109
utils/Immunix/Makefile.am | 3
utils/Makefile.PL | 15
utils/Makefile.am | 36
utils/po/Makefile | 8
73 files changed, 4463 insertions(+), 8142 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/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
@@ -1,215 +0,0 @@
-# ----------------------------------------------------------------------
-# 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 = $(top_builddir)/libraries/libapparmor/src/.libs/libapparmor.la
+
+CLEANFILES = com_novell_apparmor_JNIChangeHat.h
--- /dev/null
+++ b/configure.in
@@ -0,0 +1,203 @@
+AC_INIT(apparmor, 2.5.1)
+AC_CONFIG_MACRO_DIR([m4])
+
+AM_INIT_AUTOMAKE
+
+AM_PROG_LEX
+AC_PROG_YACC
+AC_PROG_SED
+AC_HEADER_STDC
+AC_CHECK_HEADERS(unistd.h stdint.h)
+
+AC_CHECK_FUNCS(asprintf)
+
+AM_PROG_CC_C_O
+AC_PROG_CXX
+AC_C_CONST
+AM_PROG_LIBTOOL
+AC_PATH_PROG([SWIG], [swig])
+
+PROG_POD2MAN
+
+AC_ARG_WITH(perl,
+[AS_HELP_STRING([--with-perl],
+ [enable perl support for libapparmor [default=detect]])],
+[with_perl=$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])
+
+if test "$with_dbus" = "yes"; then
+ PKG_CHECK_MODULES(dbus, dbus-1, DBUS=yes, DBUS=no)
+ if test "$DBUS" = "no"; then
+ AC_MSG_ERROR([dbus could not be found])
+ fi
+fi
+
+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_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/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
+utils/Immunix/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([ 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 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
--- 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@ubuntu.com>
-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.
-
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-
-Compilers and Options
-=====================
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-
- You can give `configure' initial values for configuration parameters
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-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
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-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
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-Documentation and other data files still use the regular prefix.
-
- In addition, if you use an unusual directory layout you can give
-options like `--bindir=DIR' to specify different values for particular
-kinds of files. Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.
-
- If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
-Optional Features
-=================
-
-Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System). The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
- For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
-Specifying the System Type
-==========================
-
-There may be some features `configure' cannot figure out automatically,
-but needs to determine by the type of machine the package will run on.
-Usually, assuming the package is built to be run on the _same_
-architectures, `configure' can figure that out, but if it prints a
-message saying it cannot guess the machine type, give it the
-`--build=TYPE' option. TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name which has the form:
-
- CPU-COMPANY-SYSTEM
-
-where SYSTEM can have one of these forms:
-
- OS KERNEL-OS
-
- See the file `config.sub' for the possible values of each field. If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
-
- If you are _building_ compiler tools for cross-compiling, you should
-use the option `--target=TYPE' to select the type of system they will
-produce code for.
-
- If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with `--host=TYPE'.
-
-Sharing Defaults
-================
-
-If you want to set default values for `configure' scripts to share, you
-can create a site shell script called `config.site' that gives default
-values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists. Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Defining Variables
-==================
-
-Variables not defined in a site shell script can be set in the
-environment passed to `configure'. However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost. In order to avoid this problem, you should set
-them in the `configure' command line, using `VAR=value'. For example:
-
- ./configure CC=/usr/local2/bin/gcc
-
-causes the specified `gcc' to be used as the C compiler (unless it is
-overridden in the site shell script). 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. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-case $1 in
- '')
- echo "$0: No command. Try \`$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: compile [--help] [--version] PROGRAM [ARGS]
-
-Wrapper for compilers which do not understand `-c -o'.
-Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
-arguments, and rename the output as expected.
-
-If you are trying to build a whole package this is not the
-right script to run: please start by reading the file `INSTALL'.
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "compile $scriptversion"
- exit $?
- ;;
-esac
-
-ofile=
-cfile=
-eat=
-
-for arg
-do
- if test -n "$eat"; then
- eat=
- else
- case $1 in
- -o)
- # configure might choose to run compile as `compile cc -o foo foo.c'.
- # So we strip `-o arg' only if arg is an object.
- eat=1
- case $2 in
- *.o | *.obj)
- ofile=$2
- ;;
- *)
- set x "$@" -o "$2"
- shift
- ;;
- esac
- ;;
- *.c)
- cfile=$1
- set x "$@" "$1"
- shift
- ;;
- *)
- set x "$@" "$1"
- shift
- ;;
- esac
- fi
- shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
- # If no `-o' option was seen then we might have been invoked from a
- # pattern rule where we don't need one. That is ok -- this is a
- # normal compilation that the losing compiler can handle. If no
- # `.c' file was seen then we are probably linking. That is also
- # ok.
- exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use `[/\\:.-]' here to ensure that we don't use the same name
-# that we are using for the .o file. Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
-while true; do
- if mkdir "$lockdir" >/dev/null 2>&1; then
- break
- fi
- sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
- test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
- test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-exit $ret
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
--- a/libraries/libapparmor/config.guess
+++ /dev/null
@@ -1,1502 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
-# Free Software Foundation, Inc.
-
-timestamp='2009-12-30'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
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-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner. Please send patches (context
-# diff format) to <config-patches@gnu.org> and include a ChangeLog
-# entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
-Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
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- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
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- -- ) # Stop option processing
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- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
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-
-# Portable tmp directory creation inspired by the Autoconf team.
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-: ${TMPDIR=/tmp} ;
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- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
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-
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- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux${UNAME_RELEASE}
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval $set_cc_for_build
- SUN_ARCH="i386"
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH="x86_64"
- fi
- fi
- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <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 ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-gnu
- exit ;;
- x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configury will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- i386)
- eval $set_cc_for_build
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- UNAME_PROCESSOR="x86_64"
- fi
- fi ;;
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NSE-?:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
--- a/libraries/libapparmor/config.sub
+++ /dev/null
@@ -1,1714 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
-# Free Software Foundation, Inc.
-
-timestamp='2010-01-22'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted GNU ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
-Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
- uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray | -microblaze)
- os=
- basic_machine=$1
- ;;
- -bluegene*)
- os=-cnk
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
- | bfin \
- | c4x | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | 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
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | picochip)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
- | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
- | 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-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nios-* | nios2-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
- | pyramid-* \
- | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
- | tahoe-* | thumb-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tile-* | tilegx-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=-cnk
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- microblaze)
- basic_machine=microblaze-xilinx
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc) basic_machine=powerpc-unknown
- ;;
- ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tic55x | c55x*)
- basic_machine=tic55x-unknown
- os=-coff
- ;;
- tic6x | c6x*)
- basic_machine=tic6x-unknown
- os=-coff
- ;;
- # This must be matched before tile*.
- tilegx*)
- basic_machine=tilegx-unknown
- os=-linux-gnu
- ;;
- tile*)
- basic_machine=tile-unknown
- os=-linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- z80-*-coff)
- basic_machine=z80-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -auroraux)
- os=-auroraux
- ;;
- -solaris1 | -solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # First accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
- | -sym* | -kopensolaris* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -openbsd* | -solidbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* | -cegcc* \
- | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
- | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto-qnx*)
- ;;
- -nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
- ;;
- -mac*)
- os=`echo $os | sed -e 's|mac|macos|'`
- ;;
- -linux-dietlibc)
- os=-linux-dietlibc
- ;;
- -linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- -sunos5*)
- os=`echo $os | sed -e 's|sunos5|solaris2|'`
- ;;
- -sunos6*)
- os=`echo $os | sed -e 's|sunos6|solaris3|'`
- ;;
- -opened*)
- os=-openedition
- ;;
- -os400*)
- os=-os400
- ;;
- -wince*)
- os=-wince
- ;;
- -osfrose*)
- os=-osfrose
- ;;
- -osf*)
- os=-osf
- ;;
- -utek*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -acis*)
- os=-aos
- ;;
- -atheos*)
- os=-atheos
- ;;
- -syllable*)
- os=-syllable
- ;;
- -386bsd)
- os=-bsd
- ;;
- -ctix* | -uts*)
- os=-sysv
- ;;
- -nova*)
- os=-rtmk-nova
- ;;
- -ns2 )
- os=-nextstep2
- ;;
- -nsk*)
- os=-nsk
- ;;
- # Preserve the version number of sinix5.
- -sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- -sinix*)
- os=-sysv4
- ;;
- -tpf*)
- os=-tpf
- ;;
- -triton*)
- os=-sysv3
- ;;
- -oss*)
- os=-sysv3
- ;;
- -svr4)
- os=-sysv4
- ;;
- -svr3)
- os=-sysv3
- ;;
- -sysvr4)
- os=-sysv4
- ;;
- # This must come after -sysvr4.
- -sysv*)
- ;;
- -ose*)
- os=-ose
- ;;
- -es1800*)
- os=-ose
- ;;
- -xenix)
- os=-xenix
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- os=-mint
- ;;
- -aros*)
- os=-aros
- ;;
- -kaos*)
- os=-kaos
- ;;
- -zvmoe)
- os=-zvmoe
- ;;
- -dicos*)
- os=-dicos
- ;;
- -nacl*)
- ;;
- -none)
- ;;
- *)
- # Get rid of the `-' at the beginning of $os.
- os=`echo $os | sed 's/[^-]*-//'`
- echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
- score-*)
- os=-elf
- ;;
- spu-*)
- os=-elf
- ;;
- *-acorn)
- os=-riscix1.2
- ;;
- arm*-rebel)
- os=-linux
- ;;
- arm*-semi)
- os=-aout
- ;;
- c4x-* | tic4x-*)
- os=-coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=-tops20
- ;;
- pdp11-*)
- os=-none
- ;;
- *-dec | vax-*)
- os=-ultrix4.2
- ;;
- m68*-apollo)
- os=-domain
- ;;
- i386-sun)
- os=-sunos4.0.2
- ;;
- m68000-sun)
- os=-sunos3
- # This also exists in the configure program, but was not the
- # default.
- # os=-sunos4
- ;;
- m68*-cisco)
- os=-aout
- ;;
- mep-*)
- os=-elf
- ;;
- mips*-cisco)
- os=-elf
- ;;
- mips*-*)
- os=-elf
- ;;
- or32-*)
- os=-coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=-sysv3
- ;;
- sparc-* | *-sun)
- os=-sunos4.1.1
- ;;
- *-be)
- os=-beos
- ;;
- *-haiku)
- os=-haiku
- ;;
- *-ibm)
- os=-aix
- ;;
- *-knuth)
- os=-mmixware
- ;;
- *-wec)
- os=-proelf
- ;;
- *-winbond)
- os=-proelf
- ;;
- *-oki)
- os=-proelf
- ;;
- *-hp)
- os=-hpux
- ;;
- *-hitachi)
- os=-hiux
- ;;
- i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- os=-sysv
- ;;
- *-cbm)
- os=-amigaos
- ;;
- *-dg)
- os=-dgux
- ;;
- *-dolphin)
- os=-sysv3
- ;;
- m68k-ccur)
- os=-rtu
- ;;
- m88k-omron*)
- os=-luna
- ;;
- *-next )
- os=-nextstep
- ;;
- *-sequent)
- os=-ptx
- ;;
- *-crds)
- os=-unos
- ;;
- *-ns)
- os=-genix
- ;;
- i370-*)
- os=-mvs
- ;;
- *-next)
- os=-nextstep3
- ;;
- *-gould)
- os=-sysv
- ;;
- *-highlevel)
- os=-bsd
- ;;
- *-encore)
- os=-bsd
- ;;
- *-sgi)
- os=-irix
- ;;
- *-siemens)
- os=-sysv4
- ;;
- *-masscomp)
- os=-rtu
- ;;
- f30[01]-fujitsu | f700-fujitsu)
- os=-uxpv
- ;;
- *-rom68k)
- os=-coff
- ;;
- *-*bug)
- os=-coff
- ;;
- *-apple)
- os=-macos
- ;;
- *-atari*)
- os=-mint
- ;;
- *)
- os=-none
- ;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer. We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
- *-unknown)
- case $os in
- -riscix*)
- vendor=acorn
- ;;
- -sunos*)
- vendor=sun
- ;;
- -cnk*|-aix*)
- vendor=ibm
- ;;
- -beos*)
- vendor=be
- ;;
- -hpux*)
- vendor=hp
- ;;
- -mpeix*)
- vendor=hp
- ;;
- -hiux*)
- vendor=hitachi
- ;;
- -unos*)
- vendor=crds
- ;;
- -dgux*)
- vendor=dg
- ;;
- -luna*)
- vendor=omron
- ;;
- -genix*)
- vendor=ns
- ;;
- -mvs* | -opened*)
- vendor=ibm
- ;;
- -os400*)
- vendor=ibm
- ;;
- -ptx*)
- vendor=sequent
- ;;
- -tpf*)
- vendor=ibm
- ;;
- -vxsim* | -vxworks* | -windiss*)
- vendor=wrs
- ;;
- -aux*)
- vendor=apple
- ;;
- -hms*)
- vendor=hitachi
- ;;
- -mpw* | -macos*)
- vendor=apple
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- vendor=atari
- ;;
- -vos*)
- vendor=stratus
- ;;
- esac
- basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
- ;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
--- a/libraries/libapparmor/doc/Makefile.am
+++ b/libraries/libapparmor/doc/Makefile.am
@@ -11,11 +11,9 @@ EXTRA_DIST = $(man_MANS) $(PODS)
## delete man pages at maintainer-clean
BUILT_SOURCES = $(man_MANS)
-%.2: %.pod
- $(POD2MAN) \
- --section=2 \
- --release="NOVELL/SUSE" \
- --center="AppArmor" \
- --date="2007-07-27" \
- $< > $@
-$
+PODARGS = --center=AppArmor --release=NOVELL/SUSE
+
+pod2man = pod2man $(PODARGS) --section $(subst .,,$(suffix $<)) $< > $@
+
+.pod.2:
+ $(pod2man)
--- a/libraries/libapparmor/install-sh
+++ /dev/null
@@ -1,520 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2009-04-28.21; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-nl='
-'
-IFS=" "" $nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
- doit_exec=exec
-else
- doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
-initialize_posix_glob='
- test "$posix_glob" != "?" || {
- if (set -f) 2>/dev/null; then
- posix_glob=
- else
- posix_glob=:
- fi
- }
-'
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-no_target_directory=
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
- or: $0 [OPTION]... SRCFILES... DIRECTORY
- or: $0 [OPTION]... -t DIRECTORY SRCFILES...
- or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
- --help display this help and exit.
- --version display version info and exit.
-
- -c (ignored)
- -C install only if different (preserve the last data modification time)
- -d create directories instead of installing files.
- -g GROUP $chgrpprog installed files to GROUP.
- -m MODE $chmodprog installed files to MODE.
- -o USER $chownprog installed files to USER.
- -s $stripprog installed files.
- -t DIRECTORY install into DIRECTORY.
- -T report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
- CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
- RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
- case $1 in
- -c) ;;
-
- -C) copy_on_change=true;;
-
- -d) dir_arg=true;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift;;
-
- --help) echo "$usage"; exit $?;;
-
- -m) mode=$2
- case $mode in
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-'* | *'*'* | *'?'* | *'['*)
- echo "$0: invalid mode: $mode" >&2
- exit 1;;
- esac
- shift;;
-
- -o) chowncmd="$chownprog $2"
- shift;;
-
- -s) stripcmd=$stripprog;;
-
- -t) dst_arg=$2
- shift;;
-
- -T) no_target_directory=true;;
-
- --version) echo "$0 $scriptversion"; exit $?;;
-
- --) shift
- break;;
-
- -*) echo "$0: invalid option: $1" >&2
- exit 1;;
-
- *) break;;
- esac
- shift
-done
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
- # When -d is used, all remaining arguments are directories to create.
- # When -t is used, the destination is already specified.
- # Otherwise, the last argument is the destination. Remove it from $@.
- for arg
- do
- if test -n "$dst_arg"; then
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- shift # fnord
- fi
- shift # arg
- dst_arg=$arg
- done
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-
-if test $# -eq 0; then
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- echo "$0: no input file specified." >&2
- exit 1
- fi
- # It's OK to call `install-sh -d' without argument.
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- exit 0
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-
-if test -z "$dir_arg"; then
- trap '(exit $?); exit' 1 2 13 15
-
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- *755) cp_umask=22;;
-
- *[0-7])
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- if test -z "$stripcmd"; then
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- cp_umask=$mode$u_plus_rw;;
- esac
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-
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-
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- test -d "$dstdir"
- dstdir_status=$?
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-
- # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
- # might cause directories to be created, which would be especially bad
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- if test ! -f "$src" && test ! -d "$src"; then
- echo "$0: $src does not exist." >&2
- exit 1
- fi
-
- if test -z "$dst_arg"; then
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- exit 1
- fi
-
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- # Protect names starting with `-'.
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- -*) dst=./$dst;;
- esac
-
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
- if test -d "$dst"; then
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- echo "$0: $dst_arg: Is a directory" >&2
- exit 1
- fi
- dstdir=$dst
- dst=$dstdir/`basename "$src"`
- dstdir_status=0
- else
- # Prefer dirname, but fall back on a substitute if dirname fails.
- dstdir=`
- (dirname "$dst") 2>/dev/null ||
- expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$dst" : 'X\(//\)[^/]' \| \
- X"$dst" : 'X\(//\)$' \| \
- X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
- echo X"$dst" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'
- `
-
- test -d "$dstdir"
- dstdir_status=$?
- fi
- fi
-
- obsolete_mkdir_used=false
-
- if test $dstdir_status != 0; then
- case $posix_mkdir in
- '')
- # Create intermediate dirs using mode 755 as modified by the umask.
- # This is like FreeBSD 'install' as of 1997-10-28.
- umask=`umask`
- case $stripcmd.$umask in
- # Optimize common cases.
- *[2367][2367]) mkdir_umask=$umask;;
- .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
- *[0-7])
- mkdir_umask=`expr $umask + 22 \
- - $umask % 100 % 40 + $umask % 20 \
- - $umask % 10 % 4 + $umask % 2
- `;;
- *) mkdir_umask=$umask,go-w;;
- esac
-
- # With -d, create the new directory with the user-specified mode.
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- mkdir_mode=
- fi
-
- posix_mkdir=false
- case $umask in
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- # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
- ;;
- *)
- tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
- trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
- if (umask $mkdir_umask &&
- exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
- then
- if test -z "$dir_arg" || {
- # Check for POSIX incompatibilities with -m.
- # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
- # other-writeable bit of parent directory when it shouldn't.
- # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
- ls_ld_tmpdir=`ls -ld "$tmpdir"`
- case $ls_ld_tmpdir in
- d????-?r-*) different_mode=700;;
- d????-?--*) different_mode=755;;
- *) false;;
- esac &&
- $mkdirprog -m$different_mode -p -- "$tmpdir" && {
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- }
- }
- then posix_mkdir=:
- fi
- rmdir "$tmpdir/d" "$tmpdir"
- else
- # Remove any dirs left behind by ancient mkdir implementations.
- rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
- fi
- trap '' 0;;
- esac;;
- esac
-
- if
- $posix_mkdir && (
- umask $mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
- )
- then :
- else
-
- # The umask is ridiculous, or mkdir does not conform to POSIX,
- # or it failed possibly due to a race condition. Create the
- # directory the slow way, step by step, checking for races as we go.
-
- case $dstdir in
- /*) prefix='/';;
- -*) prefix='./';;
- *) prefix='';;
- esac
-
- eval "$initialize_posix_glob"
-
- oIFS=$IFS
- IFS=/
- $posix_glob set -f
- set fnord $dstdir
- shift
- $posix_glob set +f
- IFS=$oIFS
-
- prefixes=
-
- for d
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- test -z "$d" && continue
-
- prefix=$prefix$d
- if test -d "$prefix"; then
- prefixes=
- else
- if $posix_mkdir; then
- (umask=$mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
- # Don't fail if two instances are running concurrently.
- test -d "$prefix" || exit 1
- else
- case $prefix in
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- *) qprefix=$prefix;;
- esac
- prefixes="$prefixes '$qprefix'"
- fi
- fi
- prefix=$prefix/
- done
-
- if test -n "$prefixes"; then
- # Don't fail if two instances are running concurrently.
- (umask $mkdir_umask &&
- eval "\$doit_exec \$mkdirprog $prefixes") ||
- test -d "$dstdir" || exit 1
- obsolete_mkdir_used=true
- fi
- fi
- fi
-
- if test -n "$dir_arg"; then
- { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
- { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
- test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
- else
-
- # Make a couple of temp file names in the proper directory.
- dsttmp=$dstdir/_inst.$$_
- rmtmp=$dstdir/_rm.$$_
-
- # Trap to clean up those temp files at exit.
- trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
- # Copy the file name to the temp name.
- (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
- # and set any options; do chmod last to preserve setuid bits.
- #
- # If any of these fail, we abort the whole thing. If we want to
- # ignore errors from any of these, just make sure not to ignore
- # errors from the above "$doit $cpprog $src $dsttmp" command.
- #
- { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
- { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
- { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
- # If -C, don't bother to copy if it wouldn't change the file.
- if $copy_on_change &&
- old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
- new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
-
- eval "$initialize_posix_glob" &&
- $posix_glob set -f &&
- set X $old && old=:$2:$4:$5:$6 &&
- set X $new && new=:$2:$4:$5:$6 &&
- $posix_glob set +f &&
-
- test "$old" = "$new" &&
- $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
- then
- rm -f "$dsttmp"
- else
- # Rename the file to the real destination.
- $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
- # The rename failed, perhaps because mv can't rename something else
- # to itself, or perhaps because mv is so ancient that it does not
- # support -f.
- {
- # Now remove or move aside any old file at destination location.
- # We try this two ways since rm can't unlink itself on some
- # systems and the destination file might be busy for other
- # reasons. 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
-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 kernel_interface.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 = kernel_interface.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/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
@@ -1,3082 +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 <stack>
- #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;
- }
-
- /**
- * When creating DFAs from regex trees, a DFA state is constructed from
- * 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 *> NodeSet;
-
- /**
- * Out-edges from a state to another: we store the follow-set of Nodes
- * 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 NodeCases {
- typedef map<uchar, NodeSet *>::iterator iterator;
- iterator begin() { return cases.begin(); }
- iterator end() { return cases.end(); }
-
- NodeCases() : otherwise(0) { }
- map<uchar, NodeSet *> cases;
- NodeSet *otherwise;
- } NodeCases;
-
-
- /* An abstract node in the syntax tree. */
- class Node {
- public:
- Node() :
- nullable(false) { child[0] = child[1] = 0; }
- Node(Node *left) :
- nullable(false) { child[0] = left; child[1] = 0; }
- Node(Node *left, Node *right) :
- nullable(false) { 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;
- NodeSet firstpos, lastpos, followpos;
- /* child 0 is left, child 1 is right */
- Node *child[2];
-
- unsigned int label; /* unique number for debug etc */
- /**
- * We indirectly release Nodes through a virtual function because
- * accept and Eps Nodes are shared, and must be treated specially.
- * We could use full reference counting here but the indirect release
- * is sufficient and has less overhead
- */
- virtual void release(void) {
- delete this;
- }
- };
-
- class InnerNode : public Node {
- public:
- InnerNode() : Node() { };
- InnerNode(Node *left) : Node(left) {};
- InnerNode(Node *left, Node *right) : Node(left, right) { };
- };
-
- class OneChildNode : public InnerNode {
- public:
- OneChildNode(Node *left) : InnerNode(left) { };
- };
-
- class TwoChildNode : public InnerNode {
- public:
- TwoChildNode(Node *left, Node *right) : InnerNode(left, right) { };
- };
-
- class LeafNode : public Node {
- public:
- LeafNode() : Node() { };
-
- };
-
- /* Match nothing (//). */
- class EpsNode : public LeafNode {
- public:
- EpsNode() : LeafNode()
- {
- nullable = true;
- label = 0;
- }
- void release(void)
- {
- /* don't delete Eps nodes because there is a single static instance
- * shared by all trees. Look for epsnode in the code
- */
- }
-
- 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 LeafNode {
- public:
- ImportantNode() : LeafNode() { }
- void compute_firstpos()
- {
- firstpos.insert(this);
- }
- void compute_lastpos() {
- lastpos.insert(this);
- }
- virtual void follow(NodeCases& cases) = 0;
- };
-
- /* common base class for all the different classes that contain
- * character information.
- */
- class CNode : public ImportantNode {
- public:
- CNode() : ImportantNode() { }
-
- };
-
- /* Match one specific character (/c/). */
- class CharNode : public CNode {
- public:
- CharNode(uchar c) : c(c) { }
- void follow(NodeCases& cases)
- {
- NodeSet **x = &cases.cases[c];
- if (!*x) {
- if (cases.otherwise)
- *x = new NodeSet(*cases.otherwise);
- else
- *x = new NodeSet;
- }
- (*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 CNode {
- public:
- CharSetNode(Chars& chars) : chars(chars) { }
- void follow(NodeCases& cases)
- {
- for (Chars::iterator i = chars.begin(); i != chars.end(); i++) {
- NodeSet **x = &cases.cases[*i];
- if (!*x) {
- if (cases.otherwise)
- *x = new NodeSet(*cases.otherwise);
- else
- *x = new NodeSet;
- }
- (*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 CNode {
- public:
- NotCharSetNode(Chars& chars) : chars(chars) { }
- void follow(NodeCases& cases)
- {
- if (!cases.otherwise)
- cases.otherwise = new NodeSet;
- for (Chars::iterator j = chars.begin(); j != chars.end(); j++) {
- NodeSet **x = &cases.cases[*j];
- if (!*x)
- *x = new NodeSet(*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 (NodeCases::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 CNode {
- public:
- AnyCharNode() { }
- void follow(NodeCases& cases)
- {
- if (!cases.otherwise)
- cases.otherwise = new NodeSet;
- cases.otherwise->insert(followpos.begin(), followpos.end());
- for (NodeCases::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 release(void)
- {
- /* don't delete AcceptNode via release as they are shared,
- * and will be deleted when the table the are stored in is deleted
- */
- }
-
- void follow(NodeCases& cases __attribute__((unused)))
- {
- /* 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 node zero or more times. (This is a unary operator.) */
- class StarNode : public OneChildNode {
- public:
- StarNode(Node *left) :
- OneChildNode(left)
- {
- nullable = true;
- }
- void compute_firstpos()
- {
- firstpos = child[0]->firstpos;
- }
- void compute_lastpos()
- {
- lastpos = child[0]->lastpos;
- }
- void compute_followpos()
- {
- NodeSet from = child[0]->lastpos, to = child[0]->firstpos;
- for(NodeSet::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 OneChildNode {
- public:
- PlusNode(Node *left) :
- OneChildNode(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()
- {
- NodeSet from = child[0]->lastpos, to = child[0]->firstpos;
- for(NodeSet::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 a pair of consecutive nodes. */
- class CatNode : public TwoChildNode {
- public:
- CatNode(Node *left, Node *right) :
- TwoChildNode(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()
- {
- NodeSet from = child[0]->lastpos, to = child[1]->firstpos;
- for(NodeSet::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 one of two alternative nodes. */
- class AltNode : public TwoChildNode {
- public:
- AltNode(Node *left, Node *right) :
- TwoChildNode(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;
- }
- };
-
-/* Use a single static EpsNode as it carries no node specific information */
-static EpsNode epsnode;
-
-/*
- * Normalize the regex parse tree for factoring and cancelations. Normalization
- * reorganizes internal (alt and cat) nodes into a fixed "normalized" form that
- * simplifies factoring code, in that it produces a canonicalized form for
- * the direction being normalized so that the factoring code does not have
- * to consider as many cases.
- *
- * 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
- *
- * Note: This is written iteratively for a given node (the top node stays
- * fixed and the children are rotated) instead of recursively.
- * For a given node under examination rotate over nodes from
- * dir to !dir. Until no dir direction node meets the criterial.
- * Then recurse to the children (which will have a different node type)
- * to make sure they are normalized.
- * Normalization of a child node is guarenteed to not affect the
- * normalization of the parent.
- *
- * For cat nodes the depth first traverse order is guarenteed to be
- * maintained. This is not necessary for altnodes.
- *
- * Eg. For left normalization
- *
- * |1 |1
- * / \ / \
- * |2 T -> a |2
- * / \ / \
- * |3 c b |3
- * / \ / \
- * a b c T
- *
- */
-static void rotate_node(Node *t, int dir) {
- // (a | b) | c -> a | (b | c)
- // (ab)c -> a(bc)
- Node *left = t->child[dir];
- t->child[dir] = left->child[dir];
- left->child[dir] = left->child[!dir];
- left->child[!dir] = t->child[!dir];
- t->child[!dir] = left;
-}
-
-void normalize_tree(Node *t, int dir)
-{
- if (dynamic_cast<LeafNode *>(t))
- return;
-
- for (;;) {
- if ((&epsnode == t->child[dir]) &&
- (&epsnode != t->child[!dir]) &&
- dynamic_cast<TwoChildNode *>(t)) {
- // (E | a) -> (a | E)
- // Ea -> aE
- Node *c = t->child[dir];
- t->child[dir] = t->child[!dir];
- t->child[!dir] = c;
- // Don't break here as 'a' may be a tree that
- // can be pulled up.
- } 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)
- rotate_node(t, dir);
- } else if (dynamic_cast<AltNode *>(t) &&
- dynamic_cast<CharSetNode *>(t->child[dir]) &&
- dynamic_cast<CharNode *>(t->child[!dir])) {
- // [a] | b -> b | [a]
- 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;
- } 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;
- }
-
- //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];
- Node *tmp = i;
- i = tmp->child[!dir];
- tmp->child[!dir] = NULL;
- 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];
- t->child[dir] = NULL;
- 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];
- right->child[!dir] = NULL;
- right->release();
- left->child[!dir] = t;
- 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] = &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] = &epsnode;
- c->child[!dir] = t;
- return c;
- }
-
- return t;
-}
-
-static Node *basic_simplify(Node *t, int dir)
-{
- if (dynamic_cast<CatNode *>(t) &&
- &epsnode == t->child[!dir]) {
- // aE -> a
- Node *tmp = t->child[dir];
- t->child[dir] = NULL;
- 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 *tmp = t->child[!dir];
- t->child[!dir] = NULL;
- t->release();
- t = tmp;
- continue;
- }
- }
- // last altnode of chain check other dir as well
- if (t->child[dir]->eq(p->child[!dir])) {
- Node *tmp = t->child[!dir];
- t->child[!dir] = NULL;
- t->release();
- t = tmp;
- 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 *>(subject))
- a = subject->child[dir];
-
- 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);
- if (dynamic_cast<CatNode *>(subject))
- a = subject->child[dir];
- else
- a = subject;
-
- 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;
- }
-
- if (count == 0)
- break;
- }
- return t;
-}
-
-int debug_tree(Node *t)
-{
- int nodes = 1;
-
- 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 = { 0, 0, 0, 0, 0, 0, 0, 0 };
- 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_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 = { 0, 0, 0, 0, 0, 0, 0, 0 };
- 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 = $$ = &epsnode; }
- | expr { *root = $$ = $1; }
- ;
-
-expr : terms
- | expr '|' terms0 { $$ = new AltNode($1, $3); }
- | '|' terms0 { $$ = new AltNode(&epsnode, $2); }
- ;
-
-terms0 : /* empty */ { $$ = &epsnode; }
- | terms
- ;
-
-terms : qterm
- | terms qterm { $$ = 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 {
- stack<Node *> pos;
- void push_left(Node *node)
- {
- pos.push(node);
-
- while (dynamic_cast<InnerNode *>(node)) {
- pos.push(node->child[0]);
- node = node->child[0];
- }
- }
-
-public:
- depth_first_traversal(Node *node) {
- push_left(node);
- }
- Node *operator*()
- {
- return pos.top();
- }
- Node* operator->()
- {
- return pos.top();
- }
- operator bool()
- {
- return !pos.empty();
- }
- void operator++(int)
- {
- Node *last = pos.top();
- pos.pop();
-
- if (!pos.empty()) {
- /* no need to dynamic cast, as we just popped a node so the top node
- * must be an inner node */
- InnerNode *node = (InnerNode *)(pos.top());
-
- if (node->child[1] && node->child[1] != last) {
- push_left(node->child[1]);
- }
- }
- }
-};
-
-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 ** __attribute__((unused)),
- const char *text __attribute__((unused)),
- const char *error __attribute__((unused)))
-{
- /* 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.
- *
- * The epsnode is labeled 0. Start labeling at 1
- */
-void label_nodes(Node *root)
-{
- int nodes = 1;
- for (depth_first_traversal i(root); i; i++)
- i->label = nodes++;
-}
-
-/**
- * Text-dump a state (for debugging).
- */
-ostream& operator<<(ostream& os, const NodeSet& state)
-{
- os << '{';
- if (!state.empty()) {
- NodeSet::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 <NodeSet *>.
- * Compare set hashes, and if the sets have the same hash
- * do compare pointer comparison on set of <Node *>, the pointer comparison
- * allows us to determine which Sets of <Node *> we have seen already from
- * new ones when constructing the DFA.
- */
-struct deref_less_than {
- bool operator()(pair <unsigned long, NodeSet *> const & lhs, pair <unsigned long, NodeSet *> const & rhs) const
- {
- if (lhs.first == rhs.first)
- return *(lhs.second) < *(rhs.second);
- else
- return lhs.first < rhs.first;
- }
-};
-
-unsigned long hash_NodeSet(const NodeSet *ns)
-{
- unsigned long hash = 5381;
-
- for (NodeSet::iterator i = ns->begin(); i != ns->end(); i++) {
- hash = ((hash << 5) + hash) + (unsigned long) *i;
- }
-
- return hash;
-}
-
-class State;
-/**
- * State cases are identical to NodesCases except they map to State *
- * instead of NodeSet.
- * Out-edges from a state to another: we store the follow State
- * for each input character that is not a default match in cases and
- * default matches in otherwise as well as in all matching explicit cases
- * 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;
-
-typedef list<State *> Partition;
-
-uint32_t accept_perms(NodeSet *state, uint32_t *audit_ctl, int *error);
-
-/*
- * State - DFA individual state information
- * label: a unique label to identify the state used for pretty printing
- * the non-matching state is setup to have label == 0 and
- * the start state is setup to have label == 1
- * audit: the audit permission mask for the state
- * accept: the accept permissions for the state
- * cases: set of transitions from this state
- * parition: Is a temporary work variable used during dfa minimization.
- * it can be replaced with a map, but that is slower and uses more
- * memory.
- * nodes: Is a temporary work variable used during dfa creation. It can
- * be replaced by using the nodemap, but that is slower
- */
-class State {
-public:
- State() : label (0), audit(0), accept(0), cases(), nodes(NULL) { };
- State(int l): label (l), audit(0), accept(0), cases(), nodes(NULL) { };
- State(int l, NodeSet *n) throw (int):
- label(l), audit(0), accept(0), cases(), nodes(n)
- {
- int error;
-
- /* Compute permissions associated with the State. */
- accept = accept_perms(nodes, &audit, &error);
- if (error) {
-cerr << "Failing on accept perms " << error << "\n";
- throw error;
- }
- };
-
- int label;
- uint32_t audit, accept;
- Cases cases;
- union {
- Partition *partition;
- NodeSet *nodes;
- };
-};
-
-ostream& operator<<(ostream& os, const State& state)
-{
- /* dump the state label */
- os << '{';
- os << state.label;
- os << '}';
- return os;
-}
-
-typedef map<pair<unsigned long, NodeSet *>, State *, deref_less_than > NodeMap;
-/* Transitions in the DFA. */
-
-/* dfa_stats - structure to group various stats about dfa creation
- * duplicates - how many duplicate NodeSets where encountered and discarded
- * proto_max - maximum length of a NodeSet encountered during dfa construction
- * proto_sum - sum of NodeSet length during dfa construction. Used to find
- * average length.
- */
-typedef struct dfa_stats {
- unsigned int duplicates, proto_max, proto_sum;
-} dfa_stats_t;
-
-class DFA {
- void dump_node_to_dfa(void);
- State* add_new_state(NodeMap &nodemap, pair <unsigned long, NodeSet *> index, NodeSet *nodes, dfa_stats_t &stats);
- void update_state_transitions(NodeMap &nodemap, list <State *> &work_queue, State *state, dfa_stats_t &stats);
- State *find_target_state(NodeMap &nodemap, list <State *> &work_queue,
- NodeSet *nodes, dfa_stats_t &stats);
-public:
- DFA(Node *root, dfaflags_t flags);
- virtual ~DFA();
- void remove_unreachable(dfaflags_t flags);
- bool same_mappings(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);
- void dump_uniq_perms(const char *s);
- map<uchar, uchar> equivalence_classes(dfaflags_t flags);
- void apply_equivalence_classes(map<uchar, uchar>& eq);
- Node *root;
- State *nonmatching, *start;
- Partition states;
-};
-
-State* DFA::add_new_state(NodeMap &nodemap, pair <unsigned long, NodeSet *> index, NodeSet *nodes, dfa_stats_t &stats)
-{
- State *state = new State(nodemap.size(), nodes);
- states.push_back(state);
- nodemap.insert(make_pair(index, state));
- stats.proto_sum += nodes->size();
- if (nodes->size() > stats.proto_max)
- stats.proto_max = nodes->size();
- return state;
-}
-
-State *DFA::find_target_state(NodeMap &nodemap, list <State *> &work_queue,
- NodeSet *nodes, dfa_stats_t &stats)
-{
- State *target;
-
- pair <unsigned long, NodeSet *> index = make_pair(hash_NodeSet(nodes), nodes);
-
- map<pair <unsigned long, NodeSet *>, State *, deref_less_than>::iterator x = nodemap.find(index);
-
- if (x == nodemap.end()) {
- /* set of nodes isn't known so create new state, and nodes to
- * state mapping
- */
- target = add_new_state(nodemap, index, nodes, stats);
- work_queue.push_back(target);
- } else {
- /* set of nodes already has a mapping so free this one */
- stats.duplicates++;
- delete (nodes);
- target = x->second;
- }
-
- return target;
-}
-
-void DFA::update_state_transitions(NodeMap &nodemap,
- list <State *> &work_queue, State *state,
- dfa_stats_t &stats)
-{
- /* Compute possible transitions for state->nodes. This is done by
- * iterating over all the nodes in state->nodes and combining the
- * transitions.
- *
- * The resultant transition set is a mapping of characters to
- * sets of nodes.
- */
- NodeCases cases;
- for (NodeSet::iterator i = state->nodes->begin(); i != state->nodes->end(); i++)
- (*i)->follow(cases);
-
- /* Now for each set of nodes in the computed transitions, make
- * sure that there is a state that maps to it, and add the
- * matching case to the state.
- */
-
- /* check the default transition first */
- if (cases.otherwise)
- state->cases.otherwise = find_target_state(nodemap, work_queue,
- cases.otherwise,
- stats);;
-
- /* For each transition from *from, check if the set of nodes it
- * transitions to already has been mapped to a state
- */
- for (NodeCases::iterator j = cases.begin(); j != cases.end(); j++) {
- State *target;
- target = find_target_state(nodemap, work_queue, j->second,
- stats);
-
- /* Don't insert transition that the default transition
- * already covers
- */
- if (target != state->cases.otherwise)
- state->cases.cases[j->first] = target;
- }
-}
-
-
-/* WARNING: This routine can only be called from within DFA creation as
- * the nodes value is only valid during dfa construction.
- */
-void DFA::dump_node_to_dfa(void)
-{
- cerr << "Mapping of States to expr nodes\n"
- " State <= Nodes\n"
- "-------------------\n";
- for (Partition::iterator i = states.begin(); i != states.end(); i++)
- cerr << " " << (*i)->label << " <= " << *(*i)->nodes << "\n";
-}
-
-/**
- * Construct a DFA from a syntax tree.
- */
-DFA::DFA(Node *root, dfaflags_t flags) : root(root)
-{
- dfa_stats_t stats = { 0, 0, 0 };
- int i = 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();
- }
-
- NodeMap nodemap;
- NodeSet *emptynode = new NodeSet;
- nonmatching = add_new_state(nodemap,
- make_pair(hash_NodeSet(emptynode), emptynode),
- emptynode, stats);
-
- NodeSet *first = new NodeSet(root->firstpos);
- start = add_new_state(nodemap, make_pair(hash_NodeSet(first), first),
- first, stats);
-
- /* the work_queue contains the states that need to have their
- * transitions computed. This could be done with a recursive
- * algorithm instead of a work_queue, but it would be slightly slower
- * and consume more memory.
- *
- * TODO: currently the work_queue is treated in a breadth first
- * search manner. Test using the work_queue in a depth first
- * manner, this may help reduce the number of entries on the
- * work_queue at any given time, thus reducing peak memory use.
- */
- 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\teliminated duplicates %d\r", work_queue.size(), states.size(), stats.duplicates);
- i++;
-
- State *from = work_queue.front();
- work_queue.pop_front();
-
- /* Update 'from's transitions, and if it transitions to any
- * unknown State create it and add it to the work_queue
- */
- update_state_transitions(nodemap, work_queue, from, stats);
-
- } /* for (NodeSet *nodes ... */
-
- /* cleanup Sets of nodes used computing the DFA as they are no longer
- * needed.
- */
- for (depth_first_traversal i(root); i; i++) {
- (*i)->firstpos.clear();
- (*i)->lastpos.clear();
- (*i)->followpos.clear();
- }
-
- if (flags & DFA_DUMP_NODE_TO_DFA)
- dump_node_to_dfa();
-
- for (NodeMap::iterator i = nodemap.begin(); i != nodemap.end(); i++)
- delete i->first.second;
- nodemap.clear();
-
- if (flags & (DFA_DUMP_STATS))
- fprintf(stderr, "\033[2KCreated dfa: states %ld,\teliminated duplicates %d,\tprotostate sets: longest %u, avg %u\n", states.size(), stats.duplicates, stats.proto_max, (unsigned int) (stats.proto_sum/states.size()));
-
-}
-
-
-DFA::~DFA()
-{
- for (Partition::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) {}
-};
-
-
-void DFA::dump_uniq_perms(const char *s)
-{
- set < pair<uint32_t, uint32_t> > uniq;
- for (Partition::iterator i = states.begin(); i != states.end(); i++)
- uniq.insert(make_pair((*i)->accept, (*i)->audit));
-
- cerr << "Unique Permission sets: " << s << " (" << uniq.size() << ")\n";
- cerr << "----------------------\n";
- for (set< pair<uint32_t, uint32_t> >::iterator i = uniq.begin();
- i != uniq.end(); i++) {
- cerr << " " << hex << i->first << " " << i->second << dec <<"\n";
- }
-}
-
-
-/* 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);
-
- if (from->cases.otherwise &&
- (reachable.find(from->cases.otherwise) == reachable.end()))
- work_queue.push_back(from->cases.otherwise);
-
- for (Cases::iterator j = from->cases.begin();
- j != from->cases.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;
- Partition::iterator i;
- Partition::iterator next;
- for (i = states.begin(); i != states.end(); i = next) {
- next = i;
- next++;
- if (reachable.find(*i) == reachable.end()) {
- if (flags & DFA_DUMP_UNREACHABLE) {
- cerr << "unreachable: "<< **i;
- if (*i == start)
- cerr << " <==";
- if ((*i)->accept) {
- cerr << " (0x" << hex << (*i)->accept
- << " " << (*i)->audit << dec << ')';
- }
- cerr << endl;
- }
- State *current = *i;
- states.erase(i);
- delete(current);
- 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(State *s1, State *s2)
-{
- if (s1->cases.otherwise && s1->cases.otherwise != nonmatching) {
- if (!s2->cases.otherwise || s2->cases.otherwise == nonmatching)
- return false;
- Partition *p1 = s1->cases.otherwise->partition;
- Partition *p2 = s2->cases.otherwise->partition;
- if (p1 != p2)
- return false;
- } else if (s2->cases.otherwise && s2->cases.otherwise != nonmatching) {
- return false;
- }
-
- if (s1->cases.cases.size() != s2->cases.cases.size())
- return false;
- for (Cases::iterator j1 = s1->cases.begin(); j1 != s1->cases.end();
- j1++){
- Cases::iterator j2 = s2->cases.cases.find(j1->first);
- if (j2 == s2->cases.end())
- return false;
- Partition *p1 = j1->second->partition;
- Partition *p2 = j2->second->partition;
- 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;
-
- for (Cases::iterator j = s->cases.begin(); j != s->cases.end(); j++){
- hash = ((hash << 5) + hash) + j->first;
- State *k = j->second;
- hash = ((hash << 5) + hash) + k->cases.cases.size();
- }
-
- if (s->cases.otherwise && s->cases.otherwise != nonmatching) {
- hash = ((hash << 5) + hash) + 5381;
- State *k = s->cases.otherwise;
- hash = ((hash << 5) + hash) + k->cases.cases.size();
- }
-
- hash = (hash << 8) | s->cases.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;
-
- /* Set up the initial partitions
- * minimium of - 1 non accepting, and 1 accepting
- * if trans hashing is used the accepting and non-accepting partitions
- * can be further split based on the number and type of transitions
- * a state makes.
- * If permission hashing is enabled the accepting partitions can
- * be further divided by permissions. This can result in not
- * obtaining a truely minimized dfa but comes close, and can speedup
- * minimization.
- */
- int accept_count = 0;
- int final_accept = 0;
- for (Partition::iterator i = states.begin(); i != states.end(); i++) {
- uint64_t perm_hash = 0;
- if (flags & DFA_CONTROL_MINIMIZE_HASH_PERMS) {
- /* make every unique perm create a new partition */
- perm_hash = ((uint64_t)(*i)->audit)<<32 |
- (uint64_t)(*i)->accept;
- } else if ((*i)->audit || (*i)->accept) {
- /* combine all perms together into a single parition */
- perm_hash = 1;
- } /* else not an accept state so 0 for perm_hash */
-
- size_t trans_hash = 0;
- if (flags & DFA_CONTROL_MINIMIZE_HASH_TRANS)
- trans_hash = hash_trans(*i);
- pair <uint64_t, size_t> group = make_pair(perm_hash, trans_hash);
- 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);
- (*i)->partition = part;
- if (perm_hash)
- accept_count++;
- } else {
- (*i)->partition = 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() << " (accept " << accept_count << ")\r";
- }
-
- /* perm_map is no longer needed so free the memory it is using.
- * Don't remove - doing it manually here helps reduce peak memory usage.
- */
- perm_map.clear();
-
- int init_count = partitions.size();
- if (flags & DFA_DUMP_PROGRESS)
- cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << init_count << " (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(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++) {
- (*m)->partition = new_part;
- }
- }
- if ((flags & DFA_DUMP_PROGRESS) &&
- (partitions.size() % 100 == 0))
- cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << init_count << " (accept " << accept_count << ")\r";
- }
- } while(new_part_count);
-
- if (partitions.size() == states.size()) {
- if (flags & DFA_DUMP_STATS)
- cerr << "\033[2KDfa minimization no states removed: partitions " << partitions.size() << "\tinit " << init_count << " (accept " << accept_count << ")\n";
-
-
- 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 states within the same partitions, however this can slow
- * down compressed dfa compression as there are more states,
- */
- 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 */
- if (rep->cases.otherwise) {
- Partition *partition = rep->cases.otherwise->partition;
- rep->cases.otherwise = *partition->begin();
- }
- for (Cases::iterator c = rep->cases.begin();
- c != rep->cases.end(); c++) {
- Partition *partition = c->second->partition;
- c->second = *partition->begin();
- }
-
-//if ((*p)->size() > 1)
-//cerr << rep->label << ": ";
- /* clear the state label for all non representative states,
- * and accumulate permissions */
- for (Partition::iterator i = ++(*p)->begin(); i != (*p)->end(); i++) {
-//cerr << " " << (*i)->label;
- (*i)->label = -1;
- rep->accept |= (*i)->accept;
- rep->audit |= (*i)->audit;
- }
- if (rep->accept || rep->audit)
- final_accept++;
-//if ((*p)->size() > 1)
-//cerr << "\n";
- }
- if (flags & DFA_DUMP_STATS)
- cerr << "\033[2KMinimized dfa: final partitions " << partitions.size() << " (accept " << final_accept << ")" << "\tinit " << init_count << " (accept " << accept_count << ")\n";
-
-
-
- /* make sure nonmatching and start state are up to date with the
- * mappings */
- {
- Partition *partition = nonmatching->partition;
- if (*partition->begin() != nonmatching) {
- nonmatching = *partition->begin();
- }
-
- partition = start->partition;
- 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, they
- * will have a label == -1
- */
- for (Partition::iterator i = states.begin(); i != states.end(); ) {
- if ((*i)->label == -1) {
- State *s = *i;
- i = states.erase(i);
- delete(s);
- } else
- i++;
- }
-
-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)
-{
- for (Partition::iterator i = states.begin(); i != states.end(); i++) {
- if (*i == start || (*i)->accept) {
- os << **i;
- if (*i == start)
- os << " <==";
- if ((*i)->accept) {
- os << " (0x" << hex << (*i)->accept << " " << (*i)->audit << dec << ')';
- }
- os << endl;
- }
- }
- os << endl;
-
- for (Partition::iterator i = states.begin(); i != states.end(); i++) {
- if ((*i)->cases.otherwise)
- os << **i << " -> " << (*i)->cases.otherwise << endl;
- for (Cases::iterator j = (*i)->cases.begin(); j != (*i)->cases.end(); j++) {
- os << **i << " -> " << 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 (Partition::iterator i = states.begin(); i != states.end(); i++) {
- if (*i == nonmatching)
- continue;
-
- os << "\t\"" << **i << "\" [" << endl;
- if (*i == start) {
- os << "\t\tstyle=bold" << endl;
- }
- uint32_t perms = (*i)->accept;
- if (perms) {
- os << "\t\tlabel=\"" << **i << "\\n("
- << perms << ")\"" << endl;
- }
- os << "\t]" << endl;
- }
- for (Partition::iterator i = states.begin(); i != states.end(); i++) {
- Cases& cases = (*i)->cases;
- Chars excluded;
-
- for (Cases::iterator j = cases.begin(); j != cases.end(); j++) {
- if (j->second == nonmatching)
- excluded.insert(j->first);
- else {
- os << "\t\"" << **i << "\" -> \"";
- os << j->second << "\" [" << endl;
- os << "\t\tlabel=\"" << j->first << "\"" << endl;
- os << "\t]" << endl;
- }
- }
- if (cases.otherwise && cases.otherwise != nonmatching) {
- os << "\t\"" << **i << "\" -> \"" << cases.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 (Partition::iterator i = states.begin(); i != states.end(); i++) {
- Cases& cases = (*i)->cases;
-
- /* 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 (Partition::iterator i = states.begin(); i != states.end(); i++) {
- map<uchar, State *> tmp;
- tmp.swap((*i)->cases.cases);
- for (Cases::iterator j = tmp.begin(); j != tmp.end(); j++)
- (*i)->cases.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, "Compressing 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 (Partition::iterator i = dfa.states.begin(); i != dfa.states.end(); i++) {
- if (*i == dfa.start || *i == dfa.nonmatching)
- continue;
- optimal += (*i)->cases.cases.size();
- if (flags & DFA_CONTROL_TRANS_HIGH) {
- size_t range = 0;
- if ((*i)->cases.cases.size())
- range = (*i)->cases.cases.rbegin()->first - (*i)->cases.begin()->first;
- size_t ord = ((256 - (*i)->cases.cases.size()) << 8) |
- (256 - range);
- /* reverse sort by entry count, most entries first */
- order.insert(make_pair(ord, *i));
- }
- }
-
- /* 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 (Partition::iterator i = dfa.states.begin(); i != dfa.states.end();
- i++) {
- if (*i != dfa.nonmatching && *i != dfa.start) {
- insert_state(free_list, *i, dfa);
- accept[num.size()] = (*i)->accept;
- accept2[num.size()] = (*i)->audit;
- num.insert(make_pair(*i, num.size()));
- }
- if (flags & (DFA_DUMP_TRANS_PROGRESS)) {
- count++;
- if (count % 100 == 0)
- fprintf(stderr, "\033[2KCompressing 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);
- accept[num.size()] = i->second->accept;
- accept2[num.size()] = i->second->audit;
- num.insert(make_pair(i->second, num.size()));
- }
- if (flags & (DFA_DUMP_TRANS_PROGRESS)) {
- count++;
- if (count % 100 == 0)
- fprintf(stderr, "\033[2KCompressing 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[2KCompressed 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 __attribute__((unused)),
- 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;
-
- Cases& cases = from->cases;
- 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 << "size=" << default_base.size() << " (accept, default, base): {state} -> {default state}" << endl;
- for (size_t i = 0; i < default_base.size(); i++) {
- os << 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 << "size=" << next_check.size() << " (next, check): {check state} -> {next state} : offset from base" << 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 = { 0, 0, 0, 0 };
- 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 = { 0, 0, 0, 0 };
-
- /**
- * 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(NodeSet *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 (NodeSet::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);
-
- if (*error)
- fprintf(stderr, "profile has merged rule with conflicting x modifiers\n");
-
- return perms;
-}
-
-extern "C" int aare_add_rule(aare_ruleset_t *rules, char *rule, int deny,
- uint32_t perms, uint32_t audit, dfaflags_t flags)
-{
- return aare_add_rule_vec(rules, deny, perms, audit, 1, &rule, flags);
-}
-
-#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]) delete (group)[i][j]; \
- (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,
- dfaflags_t flags)
-{
- 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];
- } 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];
- }
- } 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];
- } else {
- exact_match_flags[ai][index] = new ExactMatchFlag(eperm, audit&mask);
- flag = exact_match_flags[ai][index];
- }
- } else {
- if (exec_match_flags[ai][index]) {
- flag = exec_match_flags[ai][index];
- } else {
- exec_match_flags[ai][index] = new MatchFlag(eperm, audit&mask);
- flag = exec_match_flags[ai][index];
- }
- }
- } else {
- if (match_flags[ai][n]) {
- flag = match_flags[ai][n];
- } else {
- match_flags[ai][n] = new MatchFlag(mask, audit&mask);
- flag = match_flags[ai][n];
- }
- }
- if (accept)
- accept = new AltNode(accept, flag);
- else
- accept = flag;
- }
- }
-
- if (flags & DFA_DUMP_RULE_EXPR) {
- cerr << "rule: ";
- cerr << rulev[0];
- for (int i = 1; i < count; i++) {
- cerr << "\\x00";
- cerr << rulev[i];
- }
- cerr << " -> ";
- tree->dump(cerr);
- cerr << "\n\n";
- }
-
- 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_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";
- }
- }
-
- stringstream stream;
- try {
- DFA dfa(rules->root, flags);
- if (flags & DFA_DUMP_UNIQ_PERMS)
- dfa.dump_uniq_perms("dfa");
-
- if (flags & DFA_CONTROL_MINIMIZE) {
- dfa.minimize(flags);
-
- if (flags & DFA_DUMP_MIN_UNIQ_PERMS)
- dfa.dump_uniq_perms("minimized dfa");
- }
- if (flags & DFA_CONTROL_REMOVE_UNREACHABLE)
- dfa.remove_unreachable(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";
-
- TransitionTable transition_table(dfa, eq, flags);
- if (flags & DFA_DUMP_TRANS_TABLE)
- transition_table.dump(cerr);
- transition_table.flex_table(stream, "");
- } catch (int error) {
- *size = 0;
- return NULL;
- }
-
- 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 +1,3082 @@
+/*
+ * 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 <stack>
+ #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;
+ }
+
+ /**
+ * When creating DFAs from regex trees, a DFA state is constructed from
+ * 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 *> NodeSet;
+
+ /**
+ * Out-edges from a state to another: we store the follow-set of Nodes
+ * 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 NodeCases {
+ typedef map<uchar, NodeSet *>::iterator iterator;
+ iterator begin() { return cases.begin(); }
+ iterator end() { return cases.end(); }
+
+ NodeCases() : otherwise(0) { }
+ map<uchar, NodeSet *> cases;
+ NodeSet *otherwise;
+ } NodeCases;
+
+
+ /* An abstract node in the syntax tree. */
+ class Node {
+ public:
+ Node() :
+ nullable(false) { child[0] = child[1] = 0; }
+ Node(Node *left) :
+ nullable(false) { child[0] = left; child[1] = 0; }
+ Node(Node *left, Node *right) :
+ nullable(false) { 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;
+ NodeSet firstpos, lastpos, followpos;
+ /* child 0 is left, child 1 is right */
+ Node *child[2];
+
+ unsigned int label; /* unique number for debug etc */
+ /**
+ * We indirectly release Nodes through a virtual function because
+ * accept and Eps Nodes are shared, and must be treated specially.
+ * We could use full reference counting here but the indirect release
+ * is sufficient and has less overhead
+ */
+ virtual void release(void) {
+ delete this;
+ }
+ };
+
+ class InnerNode : public Node {
+ public:
+ InnerNode() : Node() { };
+ InnerNode(Node *left) : Node(left) {};
+ InnerNode(Node *left, Node *right) : Node(left, right) { };
+ };
+
+ class OneChildNode : public InnerNode {
+ public:
+ OneChildNode(Node *left) : InnerNode(left) { };
+ };
+
+ class TwoChildNode : public InnerNode {
+ public:
+ TwoChildNode(Node *left, Node *right) : InnerNode(left, right) { };
+ };
+
+ class LeafNode : public Node {
+ public:
+ LeafNode() : Node() { };
+
+ };
+
+ /* Match nothing (//). */
+ class EpsNode : public LeafNode {
+ public:
+ EpsNode() : LeafNode()
+ {
+ nullable = true;
+ label = 0;
+ }
+ void release(void)
+ {
+ /* don't delete Eps nodes because there is a single static instance
+ * shared by all trees. Look for epsnode in the code
+ */
+ }
+
+ 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 LeafNode {
+ public:
+ ImportantNode() : LeafNode() { }
+ void compute_firstpos()
+ {
+ firstpos.insert(this);
+ }
+ void compute_lastpos() {
+ lastpos.insert(this);
+ }
+ virtual void follow(NodeCases& cases) = 0;
+ };
+
+ /* common base class for all the different classes that contain
+ * character information.
+ */
+ class CNode : public ImportantNode {
+ public:
+ CNode() : ImportantNode() { }
+
+ };
+
+ /* Match one specific character (/c/). */
+ class CharNode : public CNode {
+ public:
+ CharNode(uchar c) : c(c) { }
+ void follow(NodeCases& cases)
+ {
+ NodeSet **x = &cases.cases[c];
+ if (!*x) {
+ if (cases.otherwise)
+ *x = new NodeSet(*cases.otherwise);
+ else
+ *x = new NodeSet;
+ }
+ (*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 CNode {
+ public:
+ CharSetNode(Chars& chars) : chars(chars) { }
+ void follow(NodeCases& cases)
+ {
+ for (Chars::iterator i = chars.begin(); i != chars.end(); i++) {
+ NodeSet **x = &cases.cases[*i];
+ if (!*x) {
+ if (cases.otherwise)
+ *x = new NodeSet(*cases.otherwise);
+ else
+ *x = new NodeSet;
+ }
+ (*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 CNode {
+ public:
+ NotCharSetNode(Chars& chars) : chars(chars) { }
+ void follow(NodeCases& cases)
+ {
+ if (!cases.otherwise)
+ cases.otherwise = new NodeSet;
+ for (Chars::iterator j = chars.begin(); j != chars.end(); j++) {
+ NodeSet **x = &cases.cases[*j];
+ if (!*x)
+ *x = new NodeSet(*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 (NodeCases::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 CNode {
+ public:
+ AnyCharNode() { }
+ void follow(NodeCases& cases)
+ {
+ if (!cases.otherwise)
+ cases.otherwise = new NodeSet;
+ cases.otherwise->insert(followpos.begin(), followpos.end());
+ for (NodeCases::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 release(void)
+ {
+ /* don't delete AcceptNode via release as they are shared,
+ * and will be deleted when the table the are stored in is deleted
+ */
+ }
+
+ void follow(NodeCases& cases __attribute__((unused)))
+ {
+ /* 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 node zero or more times. (This is a unary operator.) */
+ class StarNode : public OneChildNode {
+ public:
+ StarNode(Node *left) :
+ OneChildNode(left)
+ {
+ nullable = true;
+ }
+ void compute_firstpos()
+ {
+ firstpos = child[0]->firstpos;
+ }
+ void compute_lastpos()
+ {
+ lastpos = child[0]->lastpos;
+ }
+ void compute_followpos()
+ {
+ NodeSet from = child[0]->lastpos, to = child[0]->firstpos;
+ for(NodeSet::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 OneChildNode {
+ public:
+ PlusNode(Node *left) :
+ OneChildNode(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()
+ {
+ NodeSet from = child[0]->lastpos, to = child[0]->firstpos;
+ for(NodeSet::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 a pair of consecutive nodes. */
+ class CatNode : public TwoChildNode {
+ public:
+ CatNode(Node *left, Node *right) :
+ TwoChildNode(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()
+ {
+ NodeSet from = child[0]->lastpos, to = child[1]->firstpos;
+ for(NodeSet::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 one of two alternative nodes. */
+ class AltNode : public TwoChildNode {
+ public:
+ AltNode(Node *left, Node *right) :
+ TwoChildNode(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;
+ }
+ };
+
+/* Use a single static EpsNode as it carries no node specific information */
+static EpsNode epsnode;
+
+/*
+ * Normalize the regex parse tree for factoring and cancelations. Normalization
+ * reorganizes internal (alt and cat) nodes into a fixed "normalized" form that
+ * simplifies factoring code, in that it produces a canonicalized form for
+ * the direction being normalized so that the factoring code does not have
+ * to consider as many cases.
+ *
+ * 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
+ *
+ * Note: This is written iteratively for a given node (the top node stays
+ * fixed and the children are rotated) instead of recursively.
+ * For a given node under examination rotate over nodes from
+ * dir to !dir. Until no dir direction node meets the criterial.
+ * Then recurse to the children (which will have a different node type)
+ * to make sure they are normalized.
+ * Normalization of a child node is guarenteed to not affect the
+ * normalization of the parent.
+ *
+ * For cat nodes the depth first traverse order is guarenteed to be
+ * maintained. This is not necessary for altnodes.
+ *
+ * Eg. For left normalization
+ *
+ * |1 |1
+ * / \ / \
+ * |2 T -> a |2
+ * / \ / \
+ * |3 c b |3
+ * / \ / \
+ * a b c T
+ *
+ */
+static void rotate_node(Node *t, int dir) {
+ // (a | b) | c -> a | (b | c)
+ // (ab)c -> a(bc)
+ Node *left = t->child[dir];
+ t->child[dir] = left->child[dir];
+ left->child[dir] = left->child[!dir];
+ left->child[!dir] = t->child[!dir];
+ t->child[!dir] = left;
+}
+
+void normalize_tree(Node *t, int dir)
+{
+ if (dynamic_cast<LeafNode *>(t))
+ return;
+
+ for (;;) {
+ if ((&epsnode == t->child[dir]) &&
+ (&epsnode != t->child[!dir]) &&
+ dynamic_cast<TwoChildNode *>(t)) {
+ // (E | a) -> (a | E)
+ // Ea -> aE
+ Node *c = t->child[dir];
+ t->child[dir] = t->child[!dir];
+ t->child[!dir] = c;
+ // Don't break here as 'a' may be a tree that
+ // can be pulled up.
+ } 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)
+ rotate_node(t, dir);
+ } else if (dynamic_cast<AltNode *>(t) &&
+ dynamic_cast<CharSetNode *>(t->child[dir]) &&
+ dynamic_cast<CharNode *>(t->child[!dir])) {
+ // [a] | b -> b | [a]
+ 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;
+ } 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;
+ }
+
+ //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];
+ Node *tmp = i;
+ i = tmp->child[!dir];
+ tmp->child[!dir] = NULL;
+ 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];
+ t->child[dir] = NULL;
+ 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];
+ right->child[!dir] = NULL;
+ right->release();
+ left->child[!dir] = t;
+ 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] = &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] = &epsnode;
+ c->child[!dir] = t;
+ return c;
+ }
+
+ return t;
+}
+
+static Node *basic_simplify(Node *t, int dir)
+{
+ if (dynamic_cast<CatNode *>(t) &&
+ &epsnode == t->child[!dir]) {
+ // aE -> a
+ Node *tmp = t->child[dir];
+ t->child[dir] = NULL;
+ 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 *tmp = t->child[!dir];
+ t->child[!dir] = NULL;
+ t->release();
+ t = tmp;
+ continue;
+ }
+ }
+ // last altnode of chain check other dir as well
+ if (t->child[dir]->eq(p->child[!dir])) {
+ Node *tmp = t->child[!dir];
+ t->child[!dir] = NULL;
+ t->release();
+ t = tmp;
+ 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 *>(subject))
+ a = subject->child[dir];
+
+ 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);
+ if (dynamic_cast<CatNode *>(subject))
+ a = subject->child[dir];
+ else
+ a = subject;
+
+ 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;
+ }
+
+ if (count == 0)
+ break;
+ }
+ return t;
+}
+
+int debug_tree(Node *t)
+{
+ int nodes = 1;
+
+ 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 = { 0, 0, 0, 0, 0, 0, 0, 0 };
+ 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_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 = { 0, 0, 0, 0, 0, 0, 0, 0 };
+ 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 { $$->release(); } expr terms0 terms qterm term
+
+%%
+
+/* FIXME: Does not parse "[--]", "[---]", "[^^-x]". I don't actually know
+ which precise grammer Perl regexps use, and rediscovering that
+ is proving to be painful. */
+
+regexp : /* empty */ { *root = $$ = &epsnode; }
+ | expr { *root = $$ = $1; }
+ ;
+
+expr : terms
+ | expr '|' terms0 { $$ = new AltNode($1, $3); }
+ | '|' terms0 { $$ = new AltNode(&epsnode, $2); }
+ ;
+
+terms0 : /* empty */ { $$ = &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 {
+ stack<Node *> pos;
+ void push_left(Node *node)
+ {
+ pos.push(node);
+
+ while (dynamic_cast<InnerNode *>(node)) {
+ pos.push(node->child[0]);
+ node = node->child[0];
+ }
+ }
+
+public:
+ depth_first_traversal(Node *node) {
+ push_left(node);
+ }
+ Node *operator*()
+ {
+ return pos.top();
+ }
+ Node* operator->()
+ {
+ return pos.top();
+ }
+ operator bool()
+ {
+ return !pos.empty();
+ }
+ void operator++(int)
+ {
+ Node *last = pos.top();
+ pos.pop();
+
+ if (!pos.empty()) {
+ /* no need to dynamic cast, as we just popped a node so the top node
+ * must be an inner node */
+ InnerNode *node = (InnerNode *)(pos.top());
+
+ if (node->child[1] && node->child[1] != last) {
+ push_left(node->child[1]);
+ }
+ }
+ }
+};
+
+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 ** __attribute__((unused)),
+ const char *text __attribute__((unused)),
+ const char *error __attribute__((unused)))
+{
+ /* 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.
+ *
+ * The epsnode is labeled 0. Start labeling at 1
+ */
+void label_nodes(Node *root)
+{
+ int nodes = 1;
+ for (depth_first_traversal i(root); i; i++)
+ i->label = nodes++;
+}
+
+/**
+ * Text-dump a state (for debugging).
+ */
+ostream& operator<<(ostream& os, const NodeSet& state)
+{
+ os << '{';
+ if (!state.empty()) {
+ NodeSet::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 <NodeSet *>.
+ * Compare set hashes, and if the sets have the same hash
+ * do compare pointer comparison on set of <Node *>, the pointer comparison
+ * allows us to determine which Sets of <Node *> we have seen already from
+ * new ones when constructing the DFA.
+ */
+struct deref_less_than {
+ bool operator()(pair <unsigned long, NodeSet *> const & lhs, pair <unsigned long, NodeSet *> const & rhs) const
+ {
+ if (lhs.first == rhs.first)
+ return *(lhs.second) < *(rhs.second);
+ else
+ return lhs.first < rhs.first;
+ }
+};
+
+unsigned long hash_NodeSet(const NodeSet *ns)
+{
+ unsigned long hash = 5381;
+
+ for (NodeSet::iterator i = ns->begin(); i != ns->end(); i++) {
+ hash = ((hash << 5) + hash) + (unsigned long) *i;
+ }
+
+ return hash;
+}
+
+class State;
+/**
+ * State cases are identical to NodesCases except they map to State *
+ * instead of NodeSet.
+ * Out-edges from a state to another: we store the follow State
+ * for each input character that is not a default match in cases and
+ * default matches in otherwise as well as in all matching explicit cases
+ * 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;
+
+typedef list<State *> Partition;
+
+uint32_t accept_perms(NodeSet *state, uint32_t *audit_ctl, int *error);
+
+/*
+ * State - DFA individual state information
+ * label: a unique label to identify the state used for pretty printing
+ * the non-matching state is setup to have label == 0 and
+ * the start state is setup to have label == 1
+ * audit: the audit permission mask for the state
+ * accept: the accept permissions for the state
+ * cases: set of transitions from this state
+ * parition: Is a temporary work variable used during dfa minimization.
+ * it can be replaced with a map, but that is slower and uses more
+ * memory.
+ * nodes: Is a temporary work variable used during dfa creation. It can
+ * be replaced by using the nodemap, but that is slower
+ */
+class State {
+public:
+ State() : label (0), audit(0), accept(0), cases(), nodes(NULL) { };
+ State(int l): label (l), audit(0), accept(0), cases(), nodes(NULL) { };
+ State(int l, NodeSet *n) throw (int):
+ label(l), audit(0), accept(0), cases(), nodes(n)
+ {
+ int error;
+
+ /* Compute permissions associated with the State. */
+ accept = accept_perms(nodes, &audit, &error);
+ if (error) {
+cerr << "Failing on accept perms " << error << "\n";
+ throw error;
+ }
+ };
+
+ int label;
+ uint32_t audit, accept;
+ Cases cases;
+ union {
+ Partition *partition;
+ NodeSet *nodes;
+ };
+};
+
+ostream& operator<<(ostream& os, const State& state)
+{
+ /* dump the state label */
+ os << '{';
+ os << state.label;
+ os << '}';
+ return os;
+}
+
+typedef map<pair<unsigned long, NodeSet *>, State *, deref_less_than > NodeMap;
+/* Transitions in the DFA. */
+
+/* dfa_stats - structure to group various stats about dfa creation
+ * duplicates - how many duplicate NodeSets where encountered and discarded
+ * proto_max - maximum length of a NodeSet encountered during dfa construction
+ * proto_sum - sum of NodeSet length during dfa construction. Used to find
+ * average length.
+ */
+typedef struct dfa_stats {
+ unsigned int duplicates, proto_max, proto_sum;
+} dfa_stats_t;
+
+class DFA {
+ void dump_node_to_dfa(void);
+ State* add_new_state(NodeMap &nodemap, pair <unsigned long, NodeSet *> index, NodeSet *nodes, dfa_stats_t &stats);
+ void update_state_transitions(NodeMap &nodemap, list <State *> &work_queue, State *state, dfa_stats_t &stats);
+ State *find_target_state(NodeMap &nodemap, list <State *> &work_queue,
+ NodeSet *nodes, dfa_stats_t &stats);
+public:
+ DFA(Node *root, dfaflags_t flags);
+ virtual ~DFA();
+ void remove_unreachable(dfaflags_t flags);
+ bool same_mappings(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);
+ void dump_uniq_perms(const char *s);
+ map<uchar, uchar> equivalence_classes(dfaflags_t flags);
+ void apply_equivalence_classes(map<uchar, uchar>& eq);
+ Node *root;
+ State *nonmatching, *start;
+ Partition states;
+};
+
+State* DFA::add_new_state(NodeMap &nodemap, pair <unsigned long, NodeSet *> index, NodeSet *nodes, dfa_stats_t &stats)
+{
+ State *state = new State(nodemap.size(), nodes);
+ states.push_back(state);
+ nodemap.insert(make_pair(index, state));
+ stats.proto_sum += nodes->size();
+ if (nodes->size() > stats.proto_max)
+ stats.proto_max = nodes->size();
+ return state;
+}
+
+State *DFA::find_target_state(NodeMap &nodemap, list <State *> &work_queue,
+ NodeSet *nodes, dfa_stats_t &stats)
+{
+ State *target;
+
+ pair <unsigned long, NodeSet *> index = make_pair(hash_NodeSet(nodes), nodes);
+
+ map<pair <unsigned long, NodeSet *>, State *, deref_less_than>::iterator x = nodemap.find(index);
+
+ if (x == nodemap.end()) {
+ /* set of nodes isn't known so create new state, and nodes to
+ * state mapping
+ */
+ target = add_new_state(nodemap, index, nodes, stats);
+ work_queue.push_back(target);
+ } else {
+ /* set of nodes already has a mapping so free this one */
+ stats.duplicates++;
+ delete (nodes);
+ target = x->second;
+ }
+
+ return target;
+}
+
+void DFA::update_state_transitions(NodeMap &nodemap,
+ list <State *> &work_queue, State *state,
+ dfa_stats_t &stats)
+{
+ /* Compute possible transitions for state->nodes. This is done by
+ * iterating over all the nodes in state->nodes and combining the
+ * transitions.
+ *
+ * The resultant transition set is a mapping of characters to
+ * sets of nodes.
+ */
+ NodeCases cases;
+ for (NodeSet::iterator i = state->nodes->begin(); i != state->nodes->end(); i++)
+ (*i)->follow(cases);
+
+ /* Now for each set of nodes in the computed transitions, make
+ * sure that there is a state that maps to it, and add the
+ * matching case to the state.
+ */
+
+ /* check the default transition first */
+ if (cases.otherwise)
+ state->cases.otherwise = find_target_state(nodemap, work_queue,
+ cases.otherwise,
+ stats);;
+
+ /* For each transition from *from, check if the set of nodes it
+ * transitions to already has been mapped to a state
+ */
+ for (NodeCases::iterator j = cases.begin(); j != cases.end(); j++) {
+ State *target;
+ target = find_target_state(nodemap, work_queue, j->second,
+ stats);
+
+ /* Don't insert transition that the default transition
+ * already covers
+ */
+ if (target != state->cases.otherwise)
+ state->cases.cases[j->first] = target;
+ }
+}
+
+
+/* WARNING: This routine can only be called from within DFA creation as
+ * the nodes value is only valid during dfa construction.
+ */
+void DFA::dump_node_to_dfa(void)
+{
+ cerr << "Mapping of States to expr nodes\n"
+ " State <= Nodes\n"
+ "-------------------\n";
+ for (Partition::iterator i = states.begin(); i != states.end(); i++)
+ cerr << " " << (*i)->label << " <= " << *(*i)->nodes << "\n";
+}
+
+/**
+ * Construct a DFA from a syntax tree.
+ */
+DFA::DFA(Node *root, dfaflags_t flags) : root(root)
+{
+ dfa_stats_t stats = { 0, 0, 0 };
+ int i = 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();
+ }
+
+ NodeMap nodemap;
+ NodeSet *emptynode = new NodeSet;
+ nonmatching = add_new_state(nodemap,
+ make_pair(hash_NodeSet(emptynode), emptynode),
+ emptynode, stats);
+
+ NodeSet *first = new NodeSet(root->firstpos);
+ start = add_new_state(nodemap, make_pair(hash_NodeSet(first), first),
+ first, stats);
+
+ /* the work_queue contains the states that need to have their
+ * transitions computed. This could be done with a recursive
+ * algorithm instead of a work_queue, but it would be slightly slower
+ * and consume more memory.
+ *
+ * TODO: currently the work_queue is treated in a breadth first
+ * search manner. Test using the work_queue in a depth first
+ * manner, this may help reduce the number of entries on the
+ * work_queue at any given time, thus reducing peak memory use.
+ */
+ 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\teliminated duplicates %d\r", work_queue.size(), states.size(), stats.duplicates);
+ i++;
+
+ State *from = work_queue.front();
+ work_queue.pop_front();
+
+ /* Update 'from's transitions, and if it transitions to any
+ * unknown State create it and add it to the work_queue
+ */
+ update_state_transitions(nodemap, work_queue, from, stats);
+
+ } /* for (NodeSet *nodes ... */
+
+ /* cleanup Sets of nodes used computing the DFA as they are no longer
+ * needed.
+ */
+ for (depth_first_traversal i(root); i; i++) {
+ (*i)->firstpos.clear();
+ (*i)->lastpos.clear();
+ (*i)->followpos.clear();
+ }
+
+ if (flags & DFA_DUMP_NODE_TO_DFA)
+ dump_node_to_dfa();
+
+ for (NodeMap::iterator i = nodemap.begin(); i != nodemap.end(); i++)
+ delete i->first.second;
+ nodemap.clear();
+
+ if (flags & (DFA_DUMP_STATS))
+ fprintf(stderr, "\033[2KCreated dfa: states %ld,\teliminated duplicates %d,\tprotostate sets: longest %u, avg %u\n", states.size(), stats.duplicates, stats.proto_max, (unsigned int) (stats.proto_sum/states.size()));
+
+}
+
+
+DFA::~DFA()
+{
+ for (Partition::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) {}
+};
+
+
+void DFA::dump_uniq_perms(const char *s)
+{
+ set < pair<uint32_t, uint32_t> > uniq;
+ for (Partition::iterator i = states.begin(); i != states.end(); i++)
+ uniq.insert(make_pair((*i)->accept, (*i)->audit));
+
+ cerr << "Unique Permission sets: " << s << " (" << uniq.size() << ")\n";
+ cerr << "----------------------\n";
+ for (set< pair<uint32_t, uint32_t> >::iterator i = uniq.begin();
+ i != uniq.end(); i++) {
+ cerr << " " << hex << i->first << " " << i->second << dec <<"\n";
+ }
+}
+
+
+/* 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);
+
+ if (from->cases.otherwise &&
+ (reachable.find(from->cases.otherwise) == reachable.end()))
+ work_queue.push_back(from->cases.otherwise);
+
+ for (Cases::iterator j = from->cases.begin();
+ j != from->cases.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;
+ Partition::iterator i;
+ Partition::iterator next;
+ for (i = states.begin(); i != states.end(); i = next) {
+ next = i;
+ next++;
+ if (reachable.find(*i) == reachable.end()) {
+ if (flags & DFA_DUMP_UNREACHABLE) {
+ cerr << "unreachable: "<< **i;
+ if (*i == start)
+ cerr << " <==";
+ if ((*i)->accept) {
+ cerr << " (0x" << hex << (*i)->accept
+ << " " << (*i)->audit << dec << ')';
+ }
+ cerr << endl;
+ }
+ State *current = *i;
+ states.erase(i);
+ delete(current);
+ 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(State *s1, State *s2)
+{
+ if (s1->cases.otherwise && s1->cases.otherwise != nonmatching) {
+ if (!s2->cases.otherwise || s2->cases.otherwise == nonmatching)
+ return false;
+ Partition *p1 = s1->cases.otherwise->partition;
+ Partition *p2 = s2->cases.otherwise->partition;
+ if (p1 != p2)
+ return false;
+ } else if (s2->cases.otherwise && s2->cases.otherwise != nonmatching) {
+ return false;
+ }
+
+ if (s1->cases.cases.size() != s2->cases.cases.size())
+ return false;
+ for (Cases::iterator j1 = s1->cases.begin(); j1 != s1->cases.end();
+ j1++){
+ Cases::iterator j2 = s2->cases.cases.find(j1->first);
+ if (j2 == s2->cases.end())
+ return false;
+ Partition *p1 = j1->second->partition;
+ Partition *p2 = j2->second->partition;
+ 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;
+
+ for (Cases::iterator j = s->cases.begin(); j != s->cases.end(); j++){
+ hash = ((hash << 5) + hash) + j->first;
+ State *k = j->second;
+ hash = ((hash << 5) + hash) + k->cases.cases.size();
+ }
+
+ if (s->cases.otherwise && s->cases.otherwise != nonmatching) {
+ hash = ((hash << 5) + hash) + 5381;
+ State *k = s->cases.otherwise;
+ hash = ((hash << 5) + hash) + k->cases.cases.size();
+ }
+
+ hash = (hash << 8) | s->cases.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;
+
+ /* Set up the initial partitions
+ * minimium of - 1 non accepting, and 1 accepting
+ * if trans hashing is used the accepting and non-accepting partitions
+ * can be further split based on the number and type of transitions
+ * a state makes.
+ * If permission hashing is enabled the accepting partitions can
+ * be further divided by permissions. This can result in not
+ * obtaining a truely minimized dfa but comes close, and can speedup
+ * minimization.
+ */
+ int accept_count = 0;
+ int final_accept = 0;
+ for (Partition::iterator i = states.begin(); i != states.end(); i++) {
+ uint64_t perm_hash = 0;
+ if (flags & DFA_CONTROL_MINIMIZE_HASH_PERMS) {
+ /* make every unique perm create a new partition */
+ perm_hash = ((uint64_t)(*i)->audit)<<32 |
+ (uint64_t)(*i)->accept;
+ } else if ((*i)->audit || (*i)->accept) {
+ /* combine all perms together into a single parition */
+ perm_hash = 1;
+ } /* else not an accept state so 0 for perm_hash */
+
+ size_t trans_hash = 0;
+ if (flags & DFA_CONTROL_MINIMIZE_HASH_TRANS)
+ trans_hash = hash_trans(*i);
+ pair <uint64_t, size_t> group = make_pair(perm_hash, trans_hash);
+ 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);
+ (*i)->partition = part;
+ if (perm_hash)
+ accept_count++;
+ } else {
+ (*i)->partition = 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() << " (accept " << accept_count << ")\r";
+ }
+
+ /* perm_map is no longer needed so free the memory it is using.
+ * Don't remove - doing it manually here helps reduce peak memory usage.
+ */
+ perm_map.clear();
+
+ int init_count = partitions.size();
+ if (flags & DFA_DUMP_PROGRESS)
+ cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << init_count << " (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(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++) {
+ (*m)->partition = new_part;
+ }
+ }
+ if ((flags & DFA_DUMP_PROGRESS) &&
+ (partitions.size() % 100 == 0))
+ cerr << "\033[2KMinimize dfa: partitions " << partitions.size() << "\tinit " << init_count << " (accept " << accept_count << ")\r";
+ }
+ } while(new_part_count);
+
+ if (partitions.size() == states.size()) {
+ if (flags & DFA_DUMP_STATS)
+ cerr << "\033[2KDfa minimization no states removed: partitions " << partitions.size() << "\tinit " << init_count << " (accept " << accept_count << ")\n";
+
+
+ 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 states within the same partitions, however this can slow
+ * down compressed dfa compression as there are more states,
+ */
+ 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 */
+ if (rep->cases.otherwise) {
+ Partition *partition = rep->cases.otherwise->partition;
+ rep->cases.otherwise = *partition->begin();
+ }
+ for (Cases::iterator c = rep->cases.begin();
+ c != rep->cases.end(); c++) {
+ Partition *partition = c->second->partition;
+ c->second = *partition->begin();
+ }
+
+//if ((*p)->size() > 1)
+//cerr << rep->label << ": ";
+ /* clear the state label for all non representative states,
+ * and accumulate permissions */
+ for (Partition::iterator i = ++(*p)->begin(); i != (*p)->end(); i++) {
+//cerr << " " << (*i)->label;
+ (*i)->label = -1;
+ rep->accept |= (*i)->accept;
+ rep->audit |= (*i)->audit;
+ }
+ if (rep->accept || rep->audit)
+ final_accept++;
+//if ((*p)->size() > 1)
+//cerr << "\n";
+ }
+ if (flags & DFA_DUMP_STATS)
+ cerr << "\033[2KMinimized dfa: final partitions " << partitions.size() << " (accept " << final_accept << ")" << "\tinit " << init_count << " (accept " << accept_count << ")\n";
+
+
+
+ /* make sure nonmatching and start state are up to date with the
+ * mappings */
+ {
+ Partition *partition = nonmatching->partition;
+ if (*partition->begin() != nonmatching) {
+ nonmatching = *partition->begin();
+ }
+
+ partition = start->partition;
+ 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, they
+ * will have a label == -1
+ */
+ for (Partition::iterator i = states.begin(); i != states.end(); ) {
+ if ((*i)->label == -1) {
+ State *s = *i;
+ i = states.erase(i);
+ delete(s);
+ } else
+ i++;
+ }
+
+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)
+{
+ for (Partition::iterator i = states.begin(); i != states.end(); i++) {
+ if (*i == start || (*i)->accept) {
+ os << **i;
+ if (*i == start)
+ os << " <==";
+ if ((*i)->accept) {
+ os << " (0x" << hex << (*i)->accept << " " << (*i)->audit << dec << ')';
+ }
+ os << endl;
+ }
+ }
+ os << endl;
+
+ for (Partition::iterator i = states.begin(); i != states.end(); i++) {
+ if ((*i)->cases.otherwise)
+ os << **i << " -> " << (*i)->cases.otherwise << endl;
+ for (Cases::iterator j = (*i)->cases.begin(); j != (*i)->cases.end(); j++) {
+ os << **i << " -> " << 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 (Partition::iterator i = states.begin(); i != states.end(); i++) {
+ if (*i == nonmatching)
+ continue;
+
+ os << "\t\"" << **i << "\" [" << endl;
+ if (*i == start) {
+ os << "\t\tstyle=bold" << endl;
+ }
+ uint32_t perms = (*i)->accept;
+ if (perms) {
+ os << "\t\tlabel=\"" << **i << "\\n("
+ << perms << ")\"" << endl;
+ }
+ os << "\t]" << endl;
+ }
+ for (Partition::iterator i = states.begin(); i != states.end(); i++) {
+ Cases& cases = (*i)->cases;
+ Chars excluded;
+
+ for (Cases::iterator j = cases.begin(); j != cases.end(); j++) {
+ if (j->second == nonmatching)
+ excluded.insert(j->first);
+ else {
+ os << "\t\"" << **i << "\" -> \"";
+ os << j->second << "\" [" << endl;
+ os << "\t\tlabel=\"" << j->first << "\"" << endl;
+ os << "\t]" << endl;
+ }
+ }
+ if (cases.otherwise && cases.otherwise != nonmatching) {
+ os << "\t\"" << **i << "\" -> \"" << cases.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 (Partition::iterator i = states.begin(); i != states.end(); i++) {
+ Cases& cases = (*i)->cases;
+
+ /* 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 (Partition::iterator i = states.begin(); i != states.end(); i++) {
+ map<uchar, State *> tmp;
+ tmp.swap((*i)->cases.cases);
+ for (Cases::iterator j = tmp.begin(); j != tmp.end(); j++)
+ (*i)->cases.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, "Compressing 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 (Partition::iterator i = dfa.states.begin(); i != dfa.states.end(); i++) {
+ if (*i == dfa.start || *i == dfa.nonmatching)
+ continue;
+ optimal += (*i)->cases.cases.size();
+ if (flags & DFA_CONTROL_TRANS_HIGH) {
+ size_t range = 0;
+ if ((*i)->cases.cases.size())
+ range = (*i)->cases.cases.rbegin()->first - (*i)->cases.begin()->first;
+ size_t ord = ((256 - (*i)->cases.cases.size()) << 8) |
+ (256 - range);
+ /* reverse sort by entry count, most entries first */
+ order.insert(make_pair(ord, *i));
+ }
+ }
+
+ /* 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 (Partition::iterator i = dfa.states.begin(); i != dfa.states.end();
+ i++) {
+ if (*i != dfa.nonmatching && *i != dfa.start) {
+ insert_state(free_list, *i, dfa);
+ accept[num.size()] = (*i)->accept;
+ accept2[num.size()] = (*i)->audit;
+ num.insert(make_pair(*i, num.size()));
+ }
+ if (flags & (DFA_DUMP_TRANS_PROGRESS)) {
+ count++;
+ if (count % 100 == 0)
+ fprintf(stderr, "\033[2KCompressing 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);
+ accept[num.size()] = i->second->accept;
+ accept2[num.size()] = i->second->audit;
+ num.insert(make_pair(i->second, num.size()));
+ }
+ if (flags & (DFA_DUMP_TRANS_PROGRESS)) {
+ count++;
+ if (count % 100 == 0)
+ fprintf(stderr, "\033[2KCompressing 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[2KCompressed 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 __attribute__((unused)),
+ 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;
+
+ Cases& cases = from->cases;
+ 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 << "size=" << default_base.size() << " (accept, default, base): {state} -> {default state}" << endl;
+ for (size_t i = 0; i < default_base.size(); i++) {
+ os << 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 << "size=" << next_check.size() << " (next, check): {check state} -> {next state} : offset from base" << 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 = { 0, 0, 0, 0 };
+ 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 = { 0, 0, 0, 0 };
+
+ /**
+ * 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(NodeSet *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 (NodeSet::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);
+
+ if (*error)
+ fprintf(stderr, "profile has merged rule with conflicting x modifiers\n");
+
+ return perms;
+}
+
+extern "C" int aare_add_rule(aare_ruleset_t *rules, char *rule, int deny,
+ uint32_t perms, uint32_t audit, dfaflags_t flags)
+{
+ return aare_add_rule_vec(rules, deny, perms, audit, 1, &rule, flags);
+}
+
+#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]) delete (group)[i][j]; \
+ (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,
+ dfaflags_t flags)
+{
+ 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];
+ } 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];
+ }
+ } 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];
+ } else {
+ exact_match_flags[ai][index] = new ExactMatchFlag(eperm, audit&mask);
+ flag = exact_match_flags[ai][index];
+ }
+ } else {
+ if (exec_match_flags[ai][index]) {
+ flag = exec_match_flags[ai][index];
+ } else {
+ exec_match_flags[ai][index] = new MatchFlag(eperm, audit&mask);
+ flag = exec_match_flags[ai][index];
+ }
+ }
+ } else {
+ if (match_flags[ai][n]) {
+ flag = match_flags[ai][n];
+ } else {
+ match_flags[ai][n] = new MatchFlag(mask, audit&mask);
+ flag = match_flags[ai][n];
+ }
+ }
+ if (accept)
+ accept = new AltNode(accept, flag);
+ else
+ accept = flag;
+ }
+ }
+
+ if (flags & DFA_DUMP_RULE_EXPR) {
+ cerr << "rule: ";
+ cerr << rulev[0];
+ for (int i = 1; i < count; i++) {
+ cerr << "\\x00";
+ cerr << rulev[i];
+ }
+ cerr << " -> ";
+ tree->dump(cerr);
+ cerr << "\n\n";
+ }
+
+ 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_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";
+ }
+ }
+
+ stringstream stream;
+ try {
+ DFA dfa(rules->root, flags);
+ if (flags & DFA_DUMP_UNIQ_PERMS)
+ dfa.dump_uniq_perms("dfa");
+
+ if (flags & DFA_CONTROL_MINIMIZE) {
+ dfa.minimize(flags);
+
+ if (flags & DFA_DUMP_MIN_UNIQ_PERMS)
+ dfa.dump_uniq_perms("minimized dfa");
+ }
+ if (flags & DFA_CONTROL_REMOVE_UNREACHABLE)
+ dfa.remove_unreachable(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";
+
+ TransitionTable transition_table(dfa, eq, flags);
+ if (flags & DFA_DUMP_TRANS_TABLE)
+ transition_table.dump(cerr);
+ transition_table.flex_table(stream, "");
+ } catch (int error) {
+ *size = 0;
+ return NULL;
+ }
+
+ 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
@@ -15,6 +15,7 @@
* 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
@@ -41,7 +41,6 @@
#include <sys/stat.h>
#include "parser.h"
-#include "parser_version.h"
#include "parser_include.h"
#include "libapparmor_re/apparmor_re.h"
@@ -138,7 +137,7 @@ 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
@@ -19,6 +19,7 @@
* Ltd.
*/
+#define _GNU_SOURCE 1
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
--- a/parser/parser_regex.c
+++ b/parser/parser_regex.c
@@ -22,6 +22,8 @@
#include <linux/limits.h>
#define _(s) gettext(s)
+#include <pcre.h>
+
/* #define DEBUG */
#include "parser.h"
--- a/parser/parser_symtab.c
+++ b/parser/parser_symtab.c
@@ -15,6 +15,7 @@
* 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
@@ -12,9 +12,11 @@ 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
@@ -20,7 +20,7 @@
# Makefile for LSM-based AppArmor profiles
NAME=apparmor-profiles
-ALL: local
+all: local
COMMONDIR=../common/
include common/Make.rules
--- /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 = $(TESTS)
+
+
+SOURCES = \
+ access.c \
+ changeprofile.c \
+ changehat.c \
+ changehat_fork.c \
+ changehat_misc.c \
+ changehat_misc2.c \
+ changehat_twice.c \
+ changehat_fail.c \
+ changehat_wrapper.c \
+ changehat_pthread.c \
+ chdir.c \
+ chgrp.c \
+ chmod.c \
+ chown.c \
+ clone.c \
+ deleted.c \
+ environ.c \
+ env_check.c \
+ exec.c \
+ exec_qual.c \
+ exec_qual2.c \
+ fchdir.c \
+ fchgrp.c \
+ fchmod.c \
+ fchown.c \
+ fork.c \
+ link.c \
+ link_subset.c \
+ mmap.c \
+ mkdir.c \
+ mount.c \
+ named_pipe.c \
+ net_raw.c \
+ open.c \
+ openat.c \
+ pipe.c \
+ ptrace.c \
+ ptrace_helper.c \
+ pwrite.c \
+ rename.c \
+ readdir.c \
+ rw.c \
+ symlink.c \
+ syscall_mknod.c \
+ swap.c \
+ syscall_chroot.c \
+ syscall_mlockall.c \
+ syscall_ptrace.c \
+ syscall_reboot.c \
+ syscall_setpriority.c \
+ syscall_sethostname.c \
+ syscall_setdomainname.c \
+ syscall_setscheduler.c \
+ syscall_sysctl.c \
+ sysctl_proc.c \
+ tcp.c \
+ unix_fd_client.c \
+ unix_fd_server.c \
+ unlink.c \
+ xattrs.c
+
+changehat_pthread_LDFLAGS = -pthread
--- /dev/null
+++ b/utils/Immunix/Makefile.am
@@ -0,0 +1,3 @@
+perlmoddir =$(VENDOR_PERL)/Immunix
+
+perlmod_DATA = AppArmor.pm Repository.pm Config.pm Reports.pm Severity.pm SubDomain.pm
--- /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 +1,36 @@
+dist_man_MANS = aa-autodep.8 aa-complain.8 aa-enforce.8 aa-logprof.8 \
+ aa-genprof.8 aa-unconfined.8 aa-audit.8 aa-status.8 \
+ aa-decode.8 aa-notify.8 logprof.conf.5
+noinst_DATA = $(addsuffix .html,$(dist_man_MANS))
+
+sbin_SCRIPTS = aa-genprof aa-logprof aa-autodep aa-audit aa-complain \
+ aa-enforce aa-unconfined aa-eventd aa-status aa-decode \
+ aa-notify
+
+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 Immunix
--- a/utils/po/Makefile
+++ b/utils/po/Makefile
@@ -18,10 +18,12 @@ 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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