--- /dev/null
+Makefile
+Makefile.in
+aclocal.m4
+autom4te.cache/
+build-aux/
+config.log
+config.status
+configure
+libsmack.pc
+libtool
+
--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
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+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
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+
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+
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+
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+compelled to copy the source along with the object code.
+\f
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
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+prohibited by law if you do not accept this License. Therefore, by
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+all its terms and conditions for copying, distributing or modifying
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+
+ 6. Each time you redistribute the Program (or any work based on the
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+
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+infringement or for any other reason (not limited to patent issues),
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+all those who receive copies directly or indirectly through you, then
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+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
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+
+It is not the purpose of this section to induce you to infringe any
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+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
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+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
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+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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 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
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
+++ /dev/null
-config.guess
-config.sub
-depcomp
-install-sh
-ltmain.sh
-missing
[1.0],
[jarkko.sakkinen@intel.com],
[libsmack],
- [https://github.com/organizations/smack-team/smack])
+ [https://github.com/smack-team/smack])
AC_CONFIG_SRCDIR([libsmack/libsmack.c])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([-Wall -Werror dist-bzip2 foreign])
AC_USE_SYSTEM_EXTENSIONS
AC_CONFIG_MACRO_DIR([m4])
AM_SILENT_RULES([yes])
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
LT_INIT([disable-static])
AC_PREFIX_DEFAULT([/usr])
AC_SUBST([DOXYGEN], [$DOXYGEN])
# systemd
+systemd_new=no
+PKG_CHECK_MODULES([SYSTEMD],
+ systemd >= 198,
+ [systemd_new=yes],
+ [systemd_new=no])
+
AC_ARG_WITH([systemdsystemunitdir],
AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
[],
[with_systemdsystemunitdir=$(pkg-config --silence-errors --variable=systemdsystemunitdir systemd)])
AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir"])
+AM_CONDITIONAL(HAVE_SYSTEMD_NEW, [test "$systemd_new" = "yes"])
-AC_CONFIG_FILES([Makefile libsmack/Makefile libsmack/libsmack.pc utils/Makefile doc/Makefile init/Makefile])
+AC_CONFIG_FILES([Makefile libsmack/Makefile libsmack/libsmack.pc utils/Makefile utils/smackload-fast/Makefile doc/Makefile init/Makefile])
AC_OUTPUT
-smack (1.0slp2+s4) unstable; urgency=low
+smack (1.0+s14) unstable; urgency=low
+
+ [ Rafal Krypa ]
+ * smackload-fast:
+ - revert untracked changes to original source.
+ - add support for legacy kernel with no multi-line support.
+ - sanitize struct rule definition and usage.
+
+ [ Jan Cybulski ]
+ * Change smack.service to use smackload-fast.
+
+ -- Rafal Krypa <r.krypa@samsung.com> Wed, 04 Dec 2013 17:24:32 +0100
+
+smack (1.0+s13) unstable; urgency=low
+
+ * Prevent potentially unterminated buffers while adding rule to the list
+ * Add util smackloadfast
+ * Fix parse error messages in smackloadfast.
+ * Fix parsing bug in smackloadfast util.
+ * Add automake generation for smackloadfast
+ * Elimination of floor (_) labeled executables
+
+ -- Krzysztof Jackiewicz <k.jackiewicz@samsung.com> Thu, 28 Nov 2013 16:15:45 +0200
+
+smack (1.0+s12) unstable; urgency=low
+
+ * Fix symlink creation on smack-utils install.
+ * libsmack: add support for new access mode for setting locks ("l")
+
+ -- Rafal Krypa <r.krypa@samsung.com> Tue, 13 Aug 2013 17:57:31 +0200
+
+smack (1.0+s11-4) unstable; urgency=low
+
+ * remove rc.d scripts
+
+ -- Kidong Kim <kd0228.kim@samsung.com> Mon, 27 May 2013 14:43:26 +0900
+
+smack (1.0+s11-3) unstable; urgency=low
+
+ * fix systemd service file
+
+ -- Kidong Kim <kd0228.kim@samsung.com> Tue, 14 May 2013 14:03:02 +0900
+
+smack (1.0+s11-2) unstable; urgency=low
+
+ * fix %post
+
+ -- Kidong Kim <kd0228.kim@samsung.com> Mon, 6 May 2013 17:57:34 +0900
+
+smack (1.0+s11-1) unstable; urgency=low
+
+ * fix directory installation problem
+ * fix %post bug
+
+ -- Kidong Kim <kd0228.kim@samsung.com> Fri, 3 May 2013 19:59:41 +0900
+
+smack (1.0+s11) unstable; urgency=low
+
+ [ Passion Zhao ]
+ * fix smackcipso can't set CIPSO correctly
+
+ [ Nathaniel Chen ]
+ * disable services for new systemd versions
+
+ -- Krzysztof Jackiewicz <k.jackiewicz@samsung.com> Thu, 25 Apr 2013 11:53:54 +0200
+
+smack (1.0+s10) unstable; urgency=low
+
+ [ Rafal Krypa ]
+ * libsmack: check label length in smack_revoke_subject().
+ * Merge changes from upstream repository.
+
+ [ Jarkko Sakkinen ]
+ * libsmack: fallback to short labels.
+ * Declare smack_mnt as non-static in init.c.
+ * Removed dso.h.
+
+ [ Auke Kok ]
+ * smack.service: provide [Install] section in systemd unit file.
+ * smack.mount: "WantedBy" is illegal in [Unit] context.
+
+ [ Passion Zhao ]
+ * Move cipso_free,cipso_new,cipso_apply from utils/common.c to libsmack/libsmack.c.
+ * Add support for smackfs directory: /sys/fs/smackfs/
+
+ [ Patrick McCarty ]
+ * Run AM_PROG_AR to fix build with newer automake.
+
+ -- Rafal Krypa <r.krypa@samsung.com> Mon, 18 Feb 2013 18:55:29 +0100
+
+smack (1.0+s9) unstable; urgency=low
+
+ [ Jacek Migacz ]
+ * Add systemd support scripts.
+
+ [ Chengwei Yang ]
+ * Polish init script.
+
+ [ Wonguk Jeong ]
+ * execute init script between local-fs.target and basic.target.
+
+ [ Rafal Krypa ]
+ * libsmack: try not to fail if accesses_apply cannot access some kernel interface.
+
+ -- Rafal Krypa <r.krypa@samsung.com> Thu, 07 Feb 2013 12:16:05 +0100
+
+smack (1.0+s8) unstable; urgency=low
+
+ * libsmack: fix access type parsing.
+ * libsmack: fix label removal.
+ * Don't fail when removing label from file, that doesn't have it.
+
+ -- Rafal Krypa <r.krypa@samsung.com> Tue, 05 Feb 2013 14:51:35 +0100
+
+smack (1.0+s7) unstable; urgency=low
+
+ * change initialization script order.
+
+ -- Kidong Kim <kd0228.kim@samsung.com> Mon, 26 Nov 2012 20:17:59 +0900
+
+smack (1.0+s6) unstable; urgency=low
+
+ [ Bumjin Im ]
+ * Modified typo access.d --> accesses.d
+
+ [ Rafal Krypa ]
+ * packaging: fix location of symlinks to smack-utils init script.
+ * Merge with upstream.
+
+ -- Rafal Krypa <r.krypa@samsung.com> Mon, 17 Sep 2012 10:40:12 +0200
+
+smack (1.0+s5) unstable; urgency=low
+
+ * Rebuild, no source changes.
+
+ -- Rafal Krypa <r.krypa@samsung.com> Wed, 01 Aug 2012 12:04:22 +0200
+
+smack (1.0+s4) unstable; urgency=low
* Rebuild, no source changes.
-- Rafal Krypa <r.krypa@samsung.com> Thu, 30 Jul 2012 11:43:03 +0200
-smack (1.0slp2+s3) unstable; urgency=low
+smack (1.0+s3) unstable; urgency=low
* Rebuilding the package in OBS. No source changes has been made.
-- Rafal Krypa <r.krypa@samsung.com> Thu, 19 Jul 2012 15:17:03 +0200
-smack (1.0slp2+s2) unstable; urgency=low
+smack (1.0+s2) unstable; urgency=low
* Merge with upstream master branch.
* Fix inconsistent init script names.
-- Rafal Krypa <r.krypa@samsung.com> Wed, 11 Jul 2012 14:36:56 +0200
-smack (1.0slp2+s1) unstable; urgency=low
+smack (1.0+s1) unstable; urgency=low
* debian: set myself as Tizen package maintainer.
* debian: move configuration directories to /opt/etc, as in Tizen directory structure.
* debian: symlink the init script to proper init directories for Tizen.
* debian: rename libsmack to libsmack1 according to Debian policy.
- * Git: slp/pkgs/s/smack
- * Tag: smack_1.0slp2+s1
-
-- Rafal Krypa <r.krypa@samsung.com> Mon, 07 May 2012 19:27:23 +0200
smack (1.0) unstable; urgency=low
/opt/etc/smack /etc/smack
-/etc/init.d/smack-utils /etc/rc.d/rc3.d/S07smack
-/etc/init.d/smack-utils /etc/rc.d/rc4.d/S07smack
+/etc/init.d/smack-utils /etc/rc.d/rc3.d/S01smack
+/etc/init.d/smack-utils /etc/rc.d/rc4.d/S01smack
-# Doxyfile 1.6.1
+# Doxyfile 1.8.1.2
# This file describes the settings to be used by the documentation system
-# doxygen (www.doxygen.org) for a project
+# doxygen (www.doxygen.org) for a project.
#
-# All text after a hash (#) is considered a comment and will be ignored
+# All text after a hash (#) is considered a comment and will be ignored.
# The format is:
# TAG = value [value, ...]
# For lists items can also be appended using:
# TAG += value [value, ...]
-# Values that contain spaces should be placed between quotes (" ")
+# Values that contain spaces should be placed between quotes (" ").
#---------------------------------------------------------------------------
# Project related configuration options
DOXYFILE_ENCODING = UTF-8
-# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
-# by quotes) that should identify the project.
+# The PROJECT_NAME tag is a single word (or sequence of words) that should
+# identify the project. Note that if you do not use Doxywizard you need
+# to put quotes around the project name if it contains spaces.
PROJECT_NAME = $(PROJECT)-$(VERSION)
PROJECT_NUMBER =
+# Using the PROJECT_BRIEF tag one can provide an optional one line description
+# for a project that appears at the top of each page and should give viewer
+# a quick idea about the purpose of the project. Keep the description short.
+
+PROJECT_BRIEF =
+
+# With the PROJECT_LOGO tag one can specify an logo or icon that is
+# included in the documentation. The maximum height of the logo should not
+# exceed 55 pixels and the maximum width should not exceed 200 pixels.
+# Doxygen will copy the logo to the output directory.
+
+PROJECT_LOGO =
+
# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
# base path where the generated documentation will be put.
# If a relative path is entered, it will be relative to the location
# where doxygen was started. If left blank the current directory will be used.
-#OUTPUT_DIRECTORY = $(DOCDIR)
-OUTPUT_DIRECTORY = .
+OUTPUT_DIRECTORY = .
# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
# 4096 sub-directories (in 2 levels) under the output directory of each output
# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
-# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak,
+# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak,
# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
OUTPUT_LANGUAGE = English
# If left blank the directory from which doxygen is run is used as the
# path to strip.
-#STRIP_FROM_PATH = $(SRCDIR)
STRIP_FROM_PATH = .
# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
# definition is used. Otherwise one should specify the include paths that
# are normally passed to the compiler using the -I flag.
-#STRIP_FROM_INC_PATH = $(SRCDIR)
STRIP_FROM_INC_PATH = .
# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
-# (but less readable) file names. This can be useful is your file systems
+# (but less readable) file names. This can be useful if your file system
# doesn't support long names like on DOS, Mac, or CD-ROM.
SHORT_NAMES = NO
ALIASES =
+# This tag can be used to specify a number of word-keyword mappings (TCL only).
+# A mapping has the form "name=value". For example adding
+# "class=itcl::class" will allow you to use the command class in the
+# itcl::class meaning.
+
+TCL_SUBST =
+
# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
# sources only. Doxygen will then generate output that is more tailored for C.
# For instance, some of the names that are used will be different. The list
OPTIMIZE_OUTPUT_VHDL = NO
-# Doxygen selects the parser to use depending on the extension of the files it parses.
-# With this tag you can assign which parser to use for a given extension.
-# Doxygen has a built-in mapping, but you can override or extend it using this tag.
-# The format is ext=language, where ext is a file extension, and language is one of
-# the parsers supported by doxygen: IDL, Java, Javascript, C#, C, C++, D, PHP,
-# Objective-C, Python, Fortran, VHDL, C, C++. For instance to make doxygen treat
-# .inc files as Fortran files (default is PHP), and .f files as C (default is Fortran),
-# use: inc=Fortran f=C. Note that for custom extensions you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can assign which parser to use for a given extension.
+# Doxygen has a built-in mapping, but you can override or extend it using this
+# tag. The format is ext=language, where ext is a file extension, and language
+# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C,
+# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make
+# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C
+# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions
+# you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
EXTENSION_MAPPING =
+# If MARKDOWN_SUPPORT is enabled (the default) then doxygen pre-processes all
+# comments according to the Markdown format, which allows for more readable
+# documentation. See http://daringfireball.net/projects/markdown/ for details.
+# The output of markdown processing is further processed by doxygen, so you
+# can mix doxygen, HTML, and XML commands with Markdown formatting.
+# Disable only in case of backward compatibilities issues.
+
+MARKDOWN_SUPPORT = YES
+
# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
# to include (a tag file for) the STL sources as input, then you should
# set this tag to YES in order to let doxygen match functions declarations and
# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
-# func(std::string) {}). This also make the inheritance and collaboration
+# func(std::string) {}). This also makes the inheritance and collaboration
# diagrams that involve STL classes more complete and accurate.
BUILTIN_STL_SUPPORT = NO
# For Microsoft's IDL there are propget and propput attributes to indicate getter
# and setter methods for a property. Setting this option to YES (the default)
-# will make doxygen to replace the get and set methods by a property in the
+# will make doxygen replace the get and set methods by a property in the
# documentation. This will only work if the methods are indeed getting or
# setting a simple type. If this is not the case, or you want to show the
# methods anyway, you should set this option to NO.
SUBGROUPING = YES
+# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and
+# unions are shown inside the group in which they are included (e.g. using
+# @ingroup) instead of on a separate page (for HTML and Man pages) or
+# section (for LaTeX and RTF).
+
+INLINE_GROUPED_CLASSES = NO
+
+# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and
+# unions with only public data fields will be shown inline in the documentation
+# of the scope in which they are defined (i.e. file, namespace, or group
+# documentation), provided this scope is documented. If set to NO (the default),
+# structs, classes, and unions are shown on a separate page (for HTML and Man
+# pages) or section (for LaTeX and RTF).
+
+INLINE_SIMPLE_STRUCTS = NO
+
# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
# is documented as struct, union, or enum with the name of the typedef. So
# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
# For small to medium size projects (<1000 input files) the default value is
# probably good enough. For larger projects a too small cache size can cause
# doxygen to be busy swapping symbols to and from disk most of the time
-# causing a significant performance penality.
+# causing a significant performance penalty.
# If the system has enough physical memory increasing the cache will improve the
# performance by keeping more symbols in memory. Note that the value works on
-# a logarithmic scale so increasing the size by one will rougly double the
+# a logarithmic scale so increasing the size by one will roughly double the
# memory usage. The cache size is given by this formula:
# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
-# corresponding to a cache size of 2^16 = 65536 symbols
+# corresponding to a cache size of 2^16 = 65536 symbols.
SYMBOL_CACHE_SIZE = 0
+# Similar to the SYMBOL_CACHE_SIZE the size of the symbol lookup cache can be
+# set using LOOKUP_CACHE_SIZE. This cache is used to resolve symbols given
+# their name and scope. Since this can be an expensive process and often the
+# same symbol appear multiple times in the code, doxygen keeps a cache of
+# pre-resolved symbols. If the cache is too small doxygen will become slower.
+# If the cache is too large, memory is wasted. The cache size is given by this
+# formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range is 0..9, the default is 0,
+# corresponding to a cache size of 2^16 = 65536 symbols.
+
+LOOKUP_CACHE_SIZE = 0
+
#---------------------------------------------------------------------------
# Build related configuration options
#---------------------------------------------------------------------------
EXTRACT_PRIVATE = NO
+# If the EXTRACT_PACKAGE tag is set to YES all members with package or internal scope will be included in the documentation.
+
+EXTRACT_PACKAGE = NO
+
# If the EXTRACT_STATIC tag is set to YES all static members of a file
# will be included in the documentation.
# extracted and appear in the documentation as a namespace called
# 'anonymous_namespace{file}', where file will be replaced with the base
# name of the file that contains the anonymous namespace. By default
-# anonymous namespace are hidden.
+# anonymous namespaces are hidden.
EXTRACT_ANON_NSPACES = NO
SHOW_INCLUDE_FILES = YES
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen
+# will list include files with double quotes in the documentation
+# rather than with sharp brackets.
+
+FORCE_LOCAL_INCLUDES = NO
+
# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
# is inserted in the documentation for inline members.
SORT_BRIEF_DOCS = NO
-# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the (brief and detailed) documentation of class members so that constructors and destructors are listed first. If set to NO (the default) the constructors will appear in the respective orders defined by SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen
+# will sort the (brief and detailed) documentation of class members so that
+# constructors and destructors are listed first. If set to NO (the default)
+# the constructors will appear in the respective orders defined by
+# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS.
+# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO
+# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
SORT_MEMBERS_CTORS_1ST = NO
SORT_BY_SCOPE_NAME = NO
+# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to
+# do proper type resolution of all parameters of a function it will reject a
+# match between the prototype and the implementation of a member function even
+# if there is only one candidate or it is obvious which candidate to choose
+# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen
+# will still accept a match between prototype and implementation in such cases.
+
+STRICT_PROTO_MATCHING = NO
+
# The GENERATE_TODOLIST tag can be used to enable (YES) or
# disable (NO) the todo list. This list is created by putting \todo
# commands in the documentation.
ENABLED_SECTIONS =
# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
-# the initial value of a variable or define consists of for it to appear in
+# the initial value of a variable or macro consists of for it to appear in
# the documentation. If the initializer consists of more lines than specified
# here it will be hidden. Use a value of 0 to hide initializers completely.
-# The appearance of the initializer of individual variables and defines in the
+# The appearance of the initializer of individual variables and macros in the
# documentation can be controlled using \showinitializer or \hideinitializer
# command in the documentation regardless of this setting.
SHOW_USED_FILES = YES
-# If the sources in your project are distributed over multiple directories
-# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
-# in the documentation. The default is NO.
-
-SHOW_DIRECTORIES = NO
-
# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
# This will remove the Files entry from the Quick Index and from the
# Folder Tree View (if specified). The default is YES.
FILE_VERSION_FILTER =
-# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by
-# doxygen. The layout file controls the global structure of the generated output files
-# in an output format independent way. The create the layout file that represents
-# doxygen's defaults, run doxygen with the -l option. You can optionally specify a
-# file name after the option, if omitted DoxygenLayout.xml will be used as the name
-# of the layout file.
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
+# by doxygen. The layout file controls the global structure of the generated
+# output files in an output format independent way. To create the layout file
+# that represents doxygen's defaults, run doxygen with the -l option.
+# You can optionally specify a file name after the option, if omitted
+# DoxygenLayout.xml will be used as the name of the layout file.
LAYOUT_FILE =
+# The CITE_BIB_FILES tag can be used to specify one or more bib files
+# containing the references data. This must be a list of .bib files. The
+# .bib extension is automatically appended if omitted. Using this command
+# requires the bibtex tool to be installed. See also
+# http://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style
+# of the bibliography can be controlled using LATEX_BIB_STYLE. To use this
+# feature you need bibtex and perl available in the search path.
+
+CITE_BIB_FILES =
+
#---------------------------------------------------------------------------
# configuration options related to warning and progress messages
#---------------------------------------------------------------------------
WARN_IF_DOC_ERROR = YES
-# This WARN_NO_PARAMDOC option can be abled to get warnings for
+# The WARN_NO_PARAMDOC option can be enabled to get warnings for
# functions that are documented, but have no documentation for their parameters
# or return value. If set to NO (the default) doxygen will only warn about
# wrong or incomplete parameter documentation, but not about the absence of
# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
# and *.h) to filter out the source-files in the directories. If left
# blank the following patterns are tested:
-# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
-# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
+# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh
+# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py
+# *.f90 *.f *.for *.vhd *.vhdl
FILE_PATTERNS = *.c \
*.h
RECURSIVE = YES
-# The EXCLUDE tag can be used to specify files and/or directories that should
+# The EXCLUDE tag can be used to specify files and/or directories that should be
# excluded from the INPUT source files. This way you can easily exclude a
# subdirectory from a directory tree whose root is specified with the INPUT tag.
+# Note that relative paths are relative to the directory from which doxygen is
+# run.
EXCLUDE =
-# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
-# directories that are symbolic links (a Unix filesystem feature) are excluded
+# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
+# directories that are symbolic links (a Unix file system feature) are excluded
# from the input.
EXCLUDE_SYMLINKS = NO
# filter if there is a match.
# The filters are a list of the form:
# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
-# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
-# is applied to all files.
+# info on how filters are used. If FILTER_PATTERNS is empty or if
+# non of the patterns match the file name, INPUT_FILTER is applied.
FILTER_PATTERNS =
FILTER_SOURCE_FILES = NO
+# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
+# pattern. A pattern will override the setting for FILTER_PATTERN (if any)
+# and it is also possible to disable source filtering for a specific pattern
+# using *.ext= (so without naming a filter). This option only has effect when
+# FILTER_SOURCE_FILES is enabled.
+
+FILTER_SOURCE_PATTERNS =
+
#---------------------------------------------------------------------------
# configuration options related to source browsing
#---------------------------------------------------------------------------
# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
# doxygen to hide any special comment blocks from generated source code
-# fragments. Normal C and C++ comments will always remain visible.
+# fragments. Normal C, C++ and Fortran comments will always remain visible.
STRIP_CODE_COMMENTS = YES
# The HTML_HEADER tag can be used to specify a personal HTML header for
# each generated HTML page. If it is left blank doxygen will generate a
-# standard header.
+# standard header. Note that when using a custom header you are responsible
+# for the proper inclusion of any scripts and style sheets that doxygen
+# needs, which is dependent on the configuration options used.
+# It is advised to generate a default header using "doxygen -w html
+# header.html footer.html stylesheet.css YourConfigFile" and then modify
+# that header. Note that the header is subject to change so you typically
+# have to redo this when upgrading to a newer version of doxygen or when
+# changing the value of configuration settings such as GENERATE_TREEVIEW!
HTML_HEADER =
# fine-tune the look of the HTML output. If the tag is left blank doxygen
# will generate a default style sheet. Note that doxygen will try to copy
# the style sheet file to the HTML output directory, so don't put your own
-# stylesheet in the HTML output directory as well, or it will be erased!
+# style sheet in the HTML output directory as well, or it will be erased!
HTML_STYLESHEET =
-# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
-# files or namespaces will be aligned in HTML using tables. If set to
-# NO a bullet list will be used.
+# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
+# other source files which should be copied to the HTML output directory. Note
+# that these files will be copied to the base HTML output directory. Use the
+# $relpath$ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
+# files. In the HTML_STYLESHEET file, use the file name only. Also note that
+# the files will be copied as-is; there are no commands or markers available.
+
+HTML_EXTRA_FILES =
-HTML_ALIGN_MEMBERS = YES
+# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output.
+# Doxygen will adjust the colors in the style sheet and background images
+# according to this color. Hue is specified as an angle on a colorwheel,
+# see http://en.wikipedia.org/wiki/Hue for more information.
+# For instance the value 0 represents red, 60 is yellow, 120 is green,
+# 180 is cyan, 240 is blue, 300 purple, and 360 is red again.
+# The allowed range is 0 to 359.
+
+HTML_COLORSTYLE_HUE = 220
+
+# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of
+# the colors in the HTML output. For a value of 0 the output will use
+# grayscales only. A value of 255 will produce the most vivid colors.
+
+HTML_COLORSTYLE_SAT = 100
+
+# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to
+# the luminance component of the colors in the HTML output. Values below
+# 100 gradually make the output lighter, whereas values above 100 make
+# the output darker. The value divided by 100 is the actual gamma applied,
+# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2,
+# and 100 does not change the gamma.
+
+HTML_COLORSTYLE_GAMMA = 80
+
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting
+# this to NO can help when comparing the output of multiple runs.
+
+HTML_TIMESTAMP = YES
# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
# documentation will contain sections that can be hidden and shown after the
-# page has loaded. For this to work a browser that supports
-# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
-# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+# page has loaded.
HTML_DYNAMIC_SECTIONS = NO
+# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of
+# entries shown in the various tree structured indices initially; the user
+# can expand and collapse entries dynamically later on. Doxygen will expand
+# the tree to such a level that at most the specified number of entries are
+# visible (unless a fully collapsed tree already exceeds this amount).
+# So setting the number of entries 1 will produce a full collapsed tree by
+# default. 0 is a special value representing an infinite number of entries
+# and will result in a full expanded tree by default.
+
+HTML_INDEX_NUM_ENTRIES = 100
+
# If the GENERATE_DOCSET tag is set to YES, additional index files
# will be generated that can be used as input for Apple's Xcode 3
# integrated development environment, introduced with OSX 10.5 (Leopard).
# directory and running "make install" will install the docset in
# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
# it at startup.
-# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html
+# for more information.
GENERATE_DOCSET = NO
DOCSET_BUNDLE_ID = org.doxygen.Project
+# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify
+# the documentation publisher. This should be a reverse domain-name style
+# string, e.g. com.mycompany.MyDocSet.documentation.
+
+DOCSET_PUBLISHER_ID = org.doxygen.Publisher
+
+# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher.
+
+DOCSET_PUBLISHER_NAME = Publisher
+
# If the GENERATE_HTMLHELP tag is set to YES, additional index files
# will be generated that can be used as input for tools like the
# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
TOC_EXPAND = NO
-# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
-# are set, an additional index file will be generated that can be used as input for
-# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
-# HTML documentation.
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
+# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated
+# that can be used as input for Qt's qhelpgenerator to generate a
+# Qt Compressed Help (.qch) of the generated HTML documentation.
GENERATE_QHP = NO
QHP_VIRTUAL_FOLDER = doc
-# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to add.
-# For more information please see
+# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to
+# add. For more information please see
# http://doc.trolltech.com/qthelpproject.html#custom-filters
QHP_CUST_FILTER_NAME =
-# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the custom filter to add.For more information please see
-# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">Qt Help Project / Custom Filters</a>.
+# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the
+# custom filter to add. For more information please see
+# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">
+# Qt Help Project / Custom Filters</a>.
QHP_CUST_FILTER_ATTRS =
-# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this project's
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
+# project's
# filter section matches.
-# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">Qt Help Project / Filter Attributes</a>.
+# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">
+# Qt Help Project / Filter Attributes</a>.
QHP_SECT_FILTER_ATTRS =
QHG_LOCATION =
-# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
-# top of each HTML page. The value NO (the default) enables the index and
-# the value YES disables it.
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files
+# will be generated, which together with the HTML files, form an Eclipse help
+# plugin. To install this plugin and make it available under the help contents
+# menu in Eclipse, the contents of the directory containing the HTML and XML
+# files needs to be copied into the plugins directory of eclipse. The name of
+# the directory within the plugins directory should be the same as
+# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before
+# the help appears.
-DISABLE_INDEX = NO
+GENERATE_ECLIPSEHELP = NO
-# This tag can be used to set the number of enum values (range [1..20])
-# that doxygen will group on one line in the generated HTML documentation.
+# A unique identifier for the eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have
+# this name.
-ENUM_VALUES_PER_LINE = 4
+ECLIPSE_DOC_ID = org.doxygen.Project
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs)
+# at top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it. Since the tabs have the same information as the
+# navigation tree you can set this option to NO if you already set
+# GENERATE_TREEVIEW to YES.
+
+DISABLE_INDEX = NO
# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
# structure should be generated to display hierarchical information.
# is generated for HTML Help). For this to work a browser that supports
# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).
# Windows users are probably better off using the HTML help feature.
+# Since the tree basically has the same information as the tab index you
+# could consider to set DISABLE_INDEX to NO when enabling this option.
GENERATE_TREEVIEW = YES
-# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories,
-# and Class Hierarchy pages using a tree view instead of an ordered list.
+# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values
+# (range [0,1..20]) that doxygen will group on one line in the generated HTML
+# documentation. Note that a value of 0 will completely suppress the enum
+# values from appearing in the overview section.
-USE_INLINE_TREES = NO
+ENUM_VALUES_PER_LINE = 4
# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
# used to set the initial width (in pixels) of the frame in which the tree
TREEVIEW_WIDTH = 250
+# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open
+# links to external symbols imported via tag files in a separate window.
+
+EXT_LINKS_IN_WINDOW = NO
+
# Use this tag to change the font size of Latex formulas included
# as images in the HTML documentation. The default is 10. Note that
# when you change the font size after a successful doxygen run you need
FORMULA_FONTSIZE = 10
-# When the SEARCHENGINE tag is enable doxygen will generate a search box for the HTML output. The underlying search engine uses javascript
-# and DHTML and should work on any modern browser. Note that when using HTML help (GENERATE_HTMLHELP) or Qt help (GENERATE_QHP)
-# there is already a search function so this one should typically
-# be disabled.
+# Use the FORMULA_TRANPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are
+# not supported properly for IE 6.0, but are supported on all modern browsers.
+# Note that when changing this option you need to delete any form_*.png files
+# in the HTML output before the changes have effect.
+
+FORMULA_TRANSPARENT = YES
+
+# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax
+# (see http://www.mathjax.org) which uses client side Javascript for the
+# rendering instead of using prerendered bitmaps. Use this if you do not
+# have LaTeX installed or if you want to formulas look prettier in the HTML
+# output. When enabled you may also need to install MathJax separately and
+# configure the path to it using the MATHJAX_RELPATH option.
+
+USE_MATHJAX = NO
+
+# When MathJax is enabled you need to specify the location relative to the
+# HTML output directory using the MATHJAX_RELPATH option. The destination
+# directory should contain the MathJax.js script. For instance, if the mathjax
+# directory is located at the same level as the HTML output directory, then
+# MATHJAX_RELPATH should be ../mathjax. The default value points to
+# the MathJax Content Delivery Network so you can quickly see the result without
+# installing MathJax.
+# However, it is strongly recommended to install a local
+# copy of MathJax from http://www.mathjax.org before deployment.
+
+MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest
+
+# The MATHJAX_EXTENSIONS tag can be used to specify one or MathJax extension
+# names that should be enabled during MathJax rendering.
+
+MATHJAX_EXTENSIONS =
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box
+# for the HTML output. The underlying search engine uses javascript
+# and DHTML and should work on any modern browser. Note that when using
+# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets
+# (GENERATE_DOCSET) there is already a search function so this one should
+# typically be disabled. For large projects the javascript based search engine
+# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
SEARCHENGINE = NO
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
+# implemented using a PHP enabled web server instead of at the web client
+# using Javascript. Doxygen will generate the search PHP script and index
+# file to put on the web server. The advantage of the server
+# based approach is that it scales better to large projects and allows
+# full text search. The disadvantages are that it is more difficult to setup
+# and does not have live searching capabilities.
+
+SERVER_BASED_SEARCH = NO
+
#---------------------------------------------------------------------------
# configuration options related to the LaTeX output
#---------------------------------------------------------------------------
# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
# invoked. If left blank `latex' will be used as the default command name.
+# Note that when enabling USE_PDFLATEX this option is only used for
+# generating bitmaps for formulas in the HTML output, but not in the
+# Makefile that is written to the output directory.
LATEX_CMD_NAME = latex
COMPACT_LATEX = NO
# The PAPER_TYPE tag can be used to set the paper type that is used
-# by the printer. Possible values are: a4, a4wide, letter, legal and
+# by the printer. Possible values are: a4, letter, legal and
# executive. If left blank a4wide will be used.
PAPER_TYPE = $(PAPER_SIZE)
LATEX_HEADER =
+# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for
+# the generated latex document. The footer should contain everything after
+# the last chapter. If it is left blank doxygen will generate a
+# standard footer. Notice: only use this tag if you know what you are doing!
+
+LATEX_FOOTER =
+
# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
# is prepared for conversion to pdf (using ps2pdf). The pdf file will
# contain links (just like the HTML output) instead of page references
LATEX_HIDE_INDICES = NO
-# If LATEX_SOURCE_CODE is set to YES then doxygen will include source code with syntax highlighting in the LaTeX output. Note that which sources are shown also depends on other settings such as SOURCE_BROWSER.
+# If LATEX_SOURCE_CODE is set to YES then doxygen will include
+# source code with syntax highlighting in the LaTeX output.
+# Note that which sources are shown also depends on other settings
+# such as SOURCE_BROWSER.
LATEX_SOURCE_CODE = NO
+# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
+# bibliography, e.g. plainnat, or ieeetr. The default style is "plain". See
+# http://en.wikipedia.org/wiki/BibTeX for more info.
+
+LATEX_BIB_STYLE = plain
+
#---------------------------------------------------------------------------
# configuration options related to the RTF output
#---------------------------------------------------------------------------
RTF_HYPERLINKS = NO
-# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# Load style sheet definitions from file. Syntax is similar to doxygen's
# config file, i.e. a series of assignments. You only have to provide
# replacements, missing definitions are set to their default value.
EXPAND_ONLY_PREDEF = NO
# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
-# in the INCLUDE_PATH (see below) will be search if a #include is found.
+# pointed to by INCLUDE_PATH will be searched when a #include is found.
SEARCH_INCLUDES = YES
# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
# this tag can be used to specify a list of macro names that should be expanded.
# The macro definition that is found in the sources will be used.
-# Use the PREDEFINED tag if you want to use a different macro definition.
+# Use the PREDEFINED tag if you want to use a different macro definition that
+# overrules the definition found in the source code.
EXPAND_AS_DEFINED =
# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
-# doxygen's preprocessor will remove all function-like macros that are alone
-# on a line, have an all uppercase name, and do not end with a semicolon. Such
-# function macros are typically used for boiler-plate code, and will confuse
-# the parser if not removed.
+# doxygen's preprocessor will remove all references to function-like macros
+# that are alone on a line, have an all uppercase name, and do not end with a
+# semicolon, because these will confuse the parser if not removed.
SKIP_FUNCTION_MACROS = YES
# Configuration::additions related to external references
#---------------------------------------------------------------------------
-# The TAGFILES option can be used to specify one or more tagfiles.
-# Optionally an initial location of the external documentation
-# can be added for each tagfile. The format of a tag file without
-# this location is as follows:
+# The TAGFILES option can be used to specify one or more tagfiles. For each
+# tag file the location of the external documentation should be added. The
+# format of a tag file without this location is as follows:
#
# TAGFILES = file1 file2 ...
# Adding location for the tag files is done as follows:
#
# TAGFILES = file1=loc1 "file2 = loc2" ...
-# where "loc1" and "loc2" can be relative or absolute paths or
-# URLs. If a location is present for each tag, the installdox tool
-# does not have to be run to correct the links.
-# Note that each tag file must have a unique name
-# (where the name does NOT include the path)
-# If a tag file is not located in the directory in which doxygen
-# is run, you must also specify the path to the tagfile here.
+# where "loc1" and "loc2" can be relative or absolute paths
+# or URLs. Note that each tag file must have a unique name (where the name does
+# NOT include the path). If a tag file is not located in the directory in which
+# doxygen is run, you must also specify the path to the tagfile here.
TAGFILES =
# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
# or super classes. Setting the tag to NO turns the diagrams off. Note that
-# this option is superseded by the HAVE_DOT option below. This is only a
-# fallback. It is recommended to install and use dot, since it yields more
-# powerful graphs.
+# this option also works with HAVE_DOT disabled, but it is recommended to
+# install and use dot, since it yields more powerful graphs.
CLASS_DIAGRAMS = YES
HAVE_DOT = $(HAVE_DOT)
-# By default doxygen will write a font called FreeSans.ttf to the output
-# directory and reference it in all dot files that doxygen generates. This
-# font does not include all possible unicode characters however, so when you need
-# these (or just want a differently looking font) you can specify the font name
-# using DOT_FONTNAME. You need need to make sure dot is able to find the font,
-# which can be done by putting it in a standard location or by setting the
-# DOTFONTPATH environment variable or by setting DOT_FONTPATH to the directory
-# containing the font.
+# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is
+# allowed to run in parallel. When set to 0 (the default) doxygen will
+# base this on the number of processors available in the system. You can set it
+# explicitly to a value larger than 0 to get control over the balance
+# between CPU load and processing speed.
+
+DOT_NUM_THREADS = 0
+
+# By default doxygen will use the Helvetica font for all dot files that
+# doxygen generates. When you want a differently looking font you can specify
+# the font name using DOT_FONTNAME. You need to make sure dot is able to find
+# the font, which can be done by putting it in a standard location or by setting
+# the DOTFONTPATH environment variable or by setting DOT_FONTPATH to the
+# directory containing the font.
DOT_FONTNAME = FreeSans
DOT_FONTSIZE = 10
-# By default doxygen will tell dot to use the output directory to look for the
-# FreeSans.ttf font (which doxygen will put there itself). If you specify a
-# different font using DOT_FONTNAME you can set the path where dot
-# can find it using this tag.
+# By default doxygen will tell dot to use the Helvetica font.
+# If you specify a different font using DOT_FONTNAME you can use DOT_FONTPATH to
+# set the path where dot can find it.
DOT_FONTPATH =
# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen
# will generate a graph for each documented class showing the direct and
# indirect inheritance relations. Setting this tag to YES will force the
-# the CLASS_DIAGRAMS tag to NO.
+# CLASS_DIAGRAMS tag to NO.
CLASS_GRAPH = YES
UML_LOOK = NO
+# If the UML_LOOK tag is enabled, the fields and methods are shown inside
+# the class node. If there are many fields or methods and many nodes the
+# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS
+# threshold limits the number of items for each type to make the size more
+# managable. Set this to 0 for no limit. Note that the threshold may be
+# exceeded by 50% before the limit is enforced.
+
+UML_LIMIT_NUM_FIELDS = 10
+
# If set to YES, the inheritance and collaboration graphs will show the
# relations between templates and their instances.
CALLER_GRAPH = NO
# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen
-# will graphical hierarchy of all classes instead of a textual one.
+# will generate a graphical hierarchy of all classes instead of a textual one.
GRAPHICAL_HIERARCHY = YES
-# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES
+# If the DIRECTORY_GRAPH and HAVE_DOT tags are set to YES
# then doxygen will show the dependencies a directory has on other directories
# in a graphical way. The dependency relations are determined by the #include
# relations between the files in the directories.
DIRECTORY_GRAPH = YES
# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
-# generated by dot. Possible values are png, jpg, or gif
-# If left blank png will be used.
+# generated by dot. Possible values are svg, png, jpg, or gif.
+# If left blank png will be used. If you choose svg you need to set
+# HTML_FILE_EXTENSION to xhtml in order to make the SVG files
+# visible in IE 9+ (other browsers do not have this requirement).
DOT_IMAGE_FORMAT = png
+# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
+# enable generation of interactive SVG images that allow zooming and panning.
+# Note that this requires a modern browser other than Internet Explorer.
+# Tested and working are Firefox, Chrome, Safari, and Opera. For IE 9+ you
+# need to set HTML_FILE_EXTENSION to xhtml in order to make the SVG files
+# visible. Older versions of IE do not have SVG support.
+
+INTERACTIVE_SVG = NO
+
# The tag DOT_PATH can be used to specify the path where the dot tool can be
# found. If left blank, it is assumed the dot tool can be found in the path.
DOTFILE_DIRS =
+# The MSCFILE_DIRS tag can be used to specify one or more directories that
+# contain msc files that are included in the documentation (see the
+# \mscfile command).
+
+MSCFILE_DIRS =
+
# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of
# nodes that will be shown in the graph. If the number of nodes in a graph
# becomes larger than this value, doxygen will truncate the graph, which is
if HAVE_SYSTEMD
+if HAVE_SYSTEMD_NEW
+
+else
systemdsystemunit_DATA = \
smack.mount \
smack.service
endif
+endif
[Unit]
Description=Smack filesystem mounting
-WantedBy=local-fs.target
+ConditionSecurity=smack
[Mount]
What=smackfs
start)
echo -n "Starting $DESC ..."
mount_smack
- /usr/bin/smackctl apply
- echo " done."
+ if /usr/bin/smackctl apply ; then
+ echo " done."
+ else
+ echo " failed."
+ fi
;;
status)
- if [ ! -e /smack/load2 ] ; then
- exit -1
- fi
+ /usr/bin/smackctl status
;;
reload|force-reload|restart|try-restart)
echo -n "Reloading $DESC ..."
- /usr/bin/smackctl clear
- /usr/bin/smackctl apply
- echo " done."
+ if /usr/bin/smackctl clear && /usr/bin/smackctl apply ; then
+ echo " done."
+ else
+ echo " failed."
+ fi
;;
stop)
echo -n "Stopping $DESC ..."
- /usr/bin/smackctl clear
- echo " done."
+ # umount /smack to make sure "status" reports the correct state
+ # of smack because it only check if smackfs mounted or not.
+ if /usr/bin/smackctl clear && umount /smack ; then
+ echo " done."
+ else
+ echo " failed."
+ fi
;;
*)
echo $"Usage: $0 {start|stop|reload|force-reload|restart|try-restart|status}"
[Unit]
Description=Smack
DefaultDependencies=no
-After=smack.mount
+After=smack.mount opt.mount
Requires=smack.mount
-After=basic.target
+Before=basic.target
[Service]
-ExecStart=/usr/bin/smackctl apply
+Type=oneshot
+ExecStart=/usr/bin/smackload-fast
ExecStop=/usr/bin/smackctl clear
RemainAfterExit=yes
+
+[Install]
+WantedBy=basic.target
libsmack_la_LDFLAGS = \
-version-info 1:0:0 \
-Wl,--version-script=$(top_srcdir)/libsmack/libsmack.sym
-libsmack_la_SOURCES = libsmack.c
+libsmack_la_SOURCES = libsmack.c init.c
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libsmack.pc
--- /dev/null
+/*
+ * This file is part of libsmack. Derived from libselinux/src/init.c.
+ *
+ * Copyright (C) 2012 Intel Corporation
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * version 2.1 as published by the Free Software Foundation.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ * Authors:
+ * Passion Zhao <passion.zhao@intel.com>
+ */
+
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <stdio_ext.h>
+#include <dlfcn.h>
+#include <sys/statvfs.h>
+#include <sys/vfs.h>
+#include <stdint.h>
+#include <limits.h>
+
+/*
+ * * smackfs magic number
+ * */
+#define SMACK_MAGIC 0x43415d53 /* "SMAC" */
+
+/* smack file system type */
+#define SMACKFS "smackfs"
+
+#define SMACKFSMNT "/sys/fs/smackfs/"
+#define OLDSMACKFSMNT "/smack"
+
+char *smack_mnt = NULL;
+
+void set_smackmnt(const char *mnt)
+{
+ smack_mnt = strdup(mnt);
+}
+
+/* Verify the mount point for smack file system has a smackfs.
+ * If the file system:
+ * Exist,
+ * Is mounted with an smack file system,
+ * The file system is read/write
+ * then set this as the default file system.
+ */
+static int verify_smackmnt(const char *mnt)
+{
+ struct statfs sfbuf;
+ int rc;
+
+ do {
+ rc = statfs(mnt, &sfbuf);
+ } while (rc < 0 && errno == EINTR);
+
+ if (rc == 0) {
+ if ((uint32_t)sfbuf.f_type == (uint32_t)SMACK_MAGIC) {
+ struct statvfs vfsbuf;
+ rc = statvfs(mnt, &vfsbuf);
+ if (rc == 0) {
+ if (!(vfsbuf.f_flag & ST_RDONLY)) {
+ set_smackmnt(mnt);
+ }
+ return 0;
+ }
+ }
+ }
+
+ return -1;
+}
+
+int smackfs_exists(void)
+{
+ int exists = 0;
+ FILE *fp = NULL;
+ char *buf = NULL;
+ size_t len;
+ ssize_t num;
+
+ fp = fopen("/proc/filesystems", "r");
+ if (!fp)
+ return 1; /* Fail as if it exists */
+
+ __fsetlocking(fp, FSETLOCKING_BYCALLER);
+
+ num = getline(&buf, &len, fp);
+ while (num != -1) {
+ if (strstr(buf, SMACKFS)) {
+ exists = 1;
+ break;
+ }
+ num = getline(&buf, &len, fp);
+ }
+
+ free(buf);
+ fclose(fp);
+ return exists;
+}
+
+static void init_smackmnt(void)
+{
+ char *buf=NULL, *p;
+ FILE *fp=NULL;
+ size_t len;
+ ssize_t num;
+
+ if (smack_mnt)
+ return;
+
+ if (verify_smackmnt(SMACKFSMNT) == 0)
+ return;
+
+ if (verify_smackmnt(OLDSMACKFSMNT) == 0)
+ return;
+
+ /* Drop back to detecting it the long way. */
+ if (!smackfs_exists())
+ goto out;
+
+ /* At this point, the usual spot doesn't have an smackfs so
+ * we look around for it */
+ fp = fopen("/proc/mounts", "r");
+ if (!fp)
+ goto out;
+
+ __fsetlocking(fp, FSETLOCKING_BYCALLER);
+ while ((num = getline(&buf, &len, fp)) != -1) {
+ char *tmp;
+ p = strchr(buf, ' ');
+ if (!p)
+ goto out;
+ p++;
+
+ tmp = strchr(p, ' ');
+ if (!tmp)
+ goto out;
+
+ if (!strncmp(tmp + 1, SMACKFS" ", strlen(SMACKFS)+1)) {
+ *tmp = '\0';
+ break;
+ }
+ }
+
+ /* If we found something, dup it */
+ if (num > 0)
+ verify_smackmnt(p);
+
+ out:
+ free(buf);
+ if (fp)
+ fclose(fp);
+ return;
+}
+
+void fini_smackmnt(void)
+{
+ free(smack_mnt);
+ smack_mnt = NULL;
+}
+
+static void init_lib(void) __attribute__ ((constructor));
+static void init_lib(void)
+{
+ init_smackmnt();
+}
+
+static void fini_lib(void) __attribute__ ((destructor));
+static void fini_lib(void)
+{
+ fini_smackmnt();
+}
* Authors:
* Jarkko Sakkinen <jarkko.sakkinen@intel.com>
* Brian McGillion <brian.mcgillion@intel.com>
+ * Passion Zhao <passion.zhao@intel.com>
* Rafal Krypa <r.krypa@samsung.com>
*/
#include <sys/types.h>
#include <sys/xattr.h>
#include <unistd.h>
+#include <limits.h>
-#define ACC_LEN 5
+#define ACC_LEN 6
#define LOAD_LEN (2 * (SMACK_LABEL_LEN + 1) + 2 * ACC_LEN + 1)
-#define KERNEL_FORMAT "%s %s %s"
-#define KERNEL_FORMAT_MODIFY "%s %s %s %s"
-#define READ_BUF_SIZE LOAD_LEN + 10
-#define SMACKFS_MNT "/smack"
+#define LEVEL_MAX 255
+#define NUM_LEN 4
+#define BUF_SIZE 512
+#define CAT_MAX_COUNT 240
+#define CAT_MAX_VALUE 63
+#define CIPSO_POS(i) (SMACK_LABEL_LEN + 1 + NUM_LEN + NUM_LEN + i * NUM_LEN)
+#define CIPSO_MAX_SIZE CIPSO_POS(CAT_MAX_COUNT)
+#define CIPSO_NUM_LEN_STR "%-4d"
+
+#define KERNEL_LONG_FORMAT "%s %s %s"
+#define KERNEL_SHORT_FORMAT "%-23s %-23s %5.5s"
+#define KERNEL_MODIFY_FORMAT "%s %s %s %s"
+#define READ_BUF_SIZE LOAD_LEN + 1
#define SELF_LABEL_FILE "/proc/self/attr/current"
+extern char *smack_mnt;
+
typedef int (*getxattr_func)(void*, const char*, void*, size_t);
typedef int (*setxattr_func)(const void*, const char*, const void*, size_t, int);
typedef int (*removexattr_func)(void*, const char*);
struct smack_rule *last;
};
+struct cipso_mapping {
+ char label[SMACK_LABEL_LEN + 1];
+ int cats[CAT_MAX_VALUE];
+ int ncats;
+ int level;
+ struct cipso_mapping *next;
+};
+
+struct smack_cipso {
+ struct cipso_mapping *first;
+ struct cipso_mapping *last;
+};
+
static int accesses_apply(struct smack_accesses *handle, int clear);
static inline void parse_access_type(const char *in, char out[ACC_LEN + 1]);
static inline char* get_xattr_name(enum smack_label_type type);
{
struct smack_rule *rule = NULL;
+ if (strnlen(subject, SMACK_LABEL_LEN + 1) > SMACK_LABEL_LEN ||
+ strnlen(object, SMACK_LABEL_LEN + 1) > SMACK_LABEL_LEN) {
+ errno = ERANGE;
+ return -1;
+ }
+
rule = calloc(sizeof(struct smack_rule), 1);
if (rule == NULL)
return -1;
- strncpy(rule->subject, subject, SMACK_LABEL_LEN + 1);
- strncpy(rule->object, object, SMACK_LABEL_LEN + 1);
+ strcpy(rule->subject, subject);
+ strcpy(rule->object, object);
parse_access_type(access_type, rule->access_set);
if (handle->first == NULL) {
{
struct smack_rule *rule = NULL;
+ if (strnlen(subject, SMACK_LABEL_LEN + 1) > SMACK_LABEL_LEN ||
+ strnlen(object, SMACK_LABEL_LEN + 1) > SMACK_LABEL_LEN) {
+ errno = ERANGE;
+ return -1;
+ }
+
rule = calloc(sizeof(struct smack_rule), 1);
if (rule == NULL)
return -1;
- strncpy(rule->subject, subject, SMACK_LABEL_LEN + 1);
- strncpy(rule->object, object, SMACK_LABEL_LEN + 1);
+ strcpy(rule->subject, subject);
+ strcpy(rule->object, object);
parse_access_type(access_add, rule->access_add);
parse_access_type(access_del, rule->access_del);
rule->is_modify = 1;
char access_type_k[ACC_LEN + 1];
int ret;
int fd;
+ int access2 = 1;
+ char path[PATH_MAX];
+
+ if (!smack_mnt) {
+ errno = EFAULT;
+ return -1;
+ }
+
+ snprintf(path, sizeof path, "%s/access2", smack_mnt);
+ fd = open(path, O_RDWR);
+ if (fd < 0) {
+ if (errno != ENOENT)
+ return -1;
+
+ snprintf(path, sizeof path, "%s/access", smack_mnt);
+ fd = open(path, O_RDWR);
+ if (fd < 0)
+ return -1;
+ access2 = 0;
+ }
parse_access_type(access_type, access_type_k);
- ret = snprintf(buf, LOAD_LEN + 1, KERNEL_FORMAT, subject, object,
- access_type_k);
- if (ret < 0)
- return -1;
+ if (access2)
+ ret = snprintf(buf, LOAD_LEN + 1, KERNEL_LONG_FORMAT,
+ subject, object, access_type_k);
+ else
+ ret = snprintf(buf, LOAD_LEN + 1, KERNEL_SHORT_FORMAT,
+ subject, object, access_type_k);
- fd = open(SMACKFS_MNT "/access2", O_RDWR);
- if (fd < 0)
+ if (ret < 0) {
+ close(fd);
return -1;
+ }
- ret = write(fd, buf, LOAD_LEN);
+ ret = write(fd, buf, strlen(buf));
if (ret < 0) {
close(fd);
return -1;
return buf[0] == '1';
}
+void smack_cipso_free(struct smack_cipso *cipso)
+{
+ if (cipso == NULL)
+ return;
+
+ struct cipso_mapping *mapping = cipso->first;
+ struct cipso_mapping *next_mapping = NULL;
+
+ while (mapping != NULL) {
+ next_mapping = mapping->next;
+ free(mapping);
+ mapping = next_mapping;
+ }
+}
+
+struct smack_cipso *smack_cipso_new(int fd)
+{
+ struct smack_cipso *cipso = NULL;
+ struct cipso_mapping *mapping = NULL;
+ FILE *file = NULL;
+ char buf[BUF_SIZE];
+ char *label, *level, *cat, *ptr;
+ long int val;
+ int i;
+ int newfd;
+
+ newfd = dup(fd);
+ if (newfd == -1)
+ return NULL;
+
+ file = fdopen(newfd, "r");
+ if (file == NULL) {
+ close(newfd);
+ return NULL;
+ }
+
+ cipso = calloc(sizeof(struct smack_cipso ), 1);
+ if (cipso == NULL) {
+ fclose(file);
+ return NULL;
+ }
+
+ while (fgets(buf, BUF_SIZE, file) != NULL) {
+ mapping = calloc(sizeof(struct cipso_mapping), 1);
+ if (mapping == NULL)
+ goto err_out;
+
+ label = strtok_r(buf, " \t\n", &ptr);
+ level = strtok_r(NULL, " \t\n", &ptr);
+ cat = strtok_r(NULL, " \t\n", &ptr);
+ if (label == NULL || cat == NULL || level == NULL ||
+ strlen(label) > SMACK_LABEL_LEN) {
+ errno = EINVAL;
+ goto err_out;
+ }
+
+ strcpy(mapping->label, label);
+
+ errno = 0;
+ val = strtol(level, NULL, 10);
+ if (errno)
+ goto err_out;
+
+ if (val < 0 || val > LEVEL_MAX) {
+ errno = ERANGE;
+ goto err_out;
+ }
+
+ mapping->level = val;
+
+ for (i = 0; i < CAT_MAX_COUNT && cat != NULL; i++) {
+ errno = 0;
+ val = strtol(cat, NULL, 10);
+ if (errno)
+ goto err_out;
+
+ if (val < 0 || val > CAT_MAX_VALUE) {
+ errno = ERANGE;
+ goto err_out;
+ }
+
+ mapping->cats[i] = val;
+
+ cat = strtok_r(NULL, " \t\n", &ptr);
+ }
+
+ mapping->ncats = i;
+
+ if (cipso->first == NULL) {
+ cipso->first = cipso->last = mapping;
+ } else {
+ cipso->last->next = mapping;
+ cipso->last = mapping;
+ }
+ }
+
+ if (ferror(file))
+ goto err_out;
+
+ fclose(file);
+ return cipso;
+err_out:
+ fclose(file);
+ smack_cipso_free(cipso);
+ free(mapping);
+ return NULL;
+}
+
+const char *smack_smackfs_path(void)
+{
+ return smack_mnt;
+}
+
+int smack_cipso_apply(struct smack_cipso *cipso)
+{
+ struct cipso_mapping *m = NULL;
+ char buf[CIPSO_MAX_SIZE];
+ int fd;
+ int i;
+ char path[PATH_MAX];
+ int offset=0;
+
+ if (!smack_mnt) {
+ errno = EFAULT;
+ return -1;
+ }
+
+ snprintf(path, sizeof path, "%s/cipso2", smack_mnt);
+ fd = open(path, O_WRONLY);
+ if (fd < 0)
+ return -1;
+
+ memset(buf,0,CIPSO_MAX_SIZE);
+ for (m = cipso->first; m != NULL; m = m->next) {
+ snprintf(buf, SMACK_LABEL_LEN + 1, "%s", m->label);
+ offset += strlen(buf) + 1;
+
+ sprintf(&buf[offset], CIPSO_NUM_LEN_STR, m->level);
+ offset += NUM_LEN;
+
+ sprintf(&buf[offset], CIPSO_NUM_LEN_STR, m->ncats);
+ offset += NUM_LEN;
+
+ for (i = 0; i < m->ncats; i++){
+ sprintf(&buf[offset], CIPSO_NUM_LEN_STR, m->cats[i]);
+ offset += NUM_LEN;
+ }
+
+ if (write(fd, buf, offset) < 0) {
+ close(fd);
+ return -1;
+ }
+ }
+
+ close(fd);
+ return 0;
+}
int smack_new_label_from_self(char **label)
{
if (ret < 0 && errno != ERANGE)
return -1;
- result = calloc(length, 1);
+ result = calloc(length + 1, 1);
if (result == NULL)
return -1;
{
int ret;
int fd;
+ int len;
+ char path[PATH_MAX];
- fd = open(SMACKFS_MNT "/revoke-subject", O_RDWR);
+ len = strnlen(subject, SMACK_LABEL_LEN + 1);
+ if (len > SMACK_LABEL_LEN)
+ return -1;
+
+ snprintf(path, sizeof path, "%s/revoke-subject", smack_mnt);
+ fd = open(path, O_WRONLY);
if (fd < 0)
return -1;
- ret = write(fd, subject, strnlen(subject, SMACK_LABEL_LEN));
+ ret = write(fd, subject, len);
close(fd);
return (ret < 0) ? -1 : 0;
setxattr_func setfunc, removexattr_func removefunc)
{
char* xattr_name = get_xattr_name(type);
+ int ret;
/* Check validity of labels for LABEL_TRANSMUTE */
if (type == SMACK_LABEL_TRANSMUTE && label != NULL) {
}
if (label == NULL || label[0] == '\0') {
- return removefunc(file, label);
+ ret = removefunc(file, xattr_name);
+ if (ret == -1 && errno == ENODATA)
+ return 0;
+ return ret;
} else {
int len = strnlen(label, SMACK_LABEL_LEN + 1);
if (len > SMACK_LABEL_LEN)
int fd;
int load_fd;
int change_fd;
- int size;
+ int load2 = 1;
+ char path[PATH_MAX];
- load_fd = open(SMACKFS_MNT "/load2", O_WRONLY);
- if (load_fd < 0)
- return -1;
+ if (!smack_mnt) {
+ errno = EFAULT;
+ return -1;
+ }
+
+ snprintf(path, sizeof path, "%s/load2", smack_mnt);
+ load_fd = open(path, O_WRONLY);
+ if (load_fd < 0) {
+ if (errno != ENOENT)
+ return -1;
+ /* fallback */
+ snprintf(path, sizeof path, "%s/load", smack_mnt);
+ load_fd = open(path, O_WRONLY);
+ /* Try to continue if the file doesn't exist, we might not need it. */
+ if (load_fd < 0 && errno != ENOENT)
+ return -1;
+ load2 = 0;
+ }
- change_fd = open(SMACKFS_MNT "/change-rule", O_WRONLY);
- if (change_fd < 0) {
- close(load_fd);
- return -1;
+ snprintf(path, sizeof path, "%s/change-rule", smack_mnt);
+ change_fd = open(path, O_WRONLY);
+ /* Try to continue if the file doesn't exist, we might not need it. */
+ if (change_fd < 0 && errno != ENOENT) {
+ ret = -1;
+ goto err_out;
}
for (rule = handle->first; rule != NULL; rule = rule->next) {
- fd = load_fd;
if (clear) {
- size = snprintf(buf, LOAD_LEN + 1, KERNEL_FORMAT, rule->subject, rule->object, "-----");
- } else {
-
- if (rule->is_modify) {
- fd = change_fd;
- size = snprintf(buf, LOAD_LEN + 1, KERNEL_FORMAT_MODIFY,
- rule->subject, rule->object, rule->access_add, rule->access_del);
+ strcpy(rule->access_set, "-----");
+ rule->is_modify = 0;
+ }
- } else {
- size = snprintf(buf, LOAD_LEN + 1, KERNEL_FORMAT,
- rule->subject, rule->object, rule->access_set);
- }
+ if (rule->is_modify) {
+ fd = change_fd;
+ ret = snprintf(buf, LOAD_LEN + 1, KERNEL_MODIFY_FORMAT,
+ rule->subject, rule->object,
+ rule->access_add, rule->access_del);
+ } else {
+ fd = load_fd;
+ if (load2)
+ ret = snprintf(buf, LOAD_LEN + 1, KERNEL_LONG_FORMAT,
+ rule->subject, rule->object,
+ rule->access_set);
+ else
+ ret = snprintf(buf, LOAD_LEN + 1, KERNEL_SHORT_FORMAT,
+ rule->subject, rule->object,
+ rule->access_set);
}
- if (size == -1 || size > LOAD_LEN) {
- close(load_fd);
- close(change_fd);
- return -1;
+ if (ret < 0 || fd < 0) {
+ ret = -1;
+ goto err_out;
}
- ret = write(fd, buf, size);
+ ret = write(fd, buf, strlen(buf));
if (ret < 0) {
- close(load_fd);
- close(change_fd);
- return -1;
+ ret = -1;
+ goto err_out;
}
}
+ ret = 0;
- close(load_fd);
- close(change_fd);
- return 0;
+err_out:
+ if (load_fd >= 0)
+ close(load_fd);
+ if (change_fd >= 0)
+ close(change_fd);
+ return ret;
}
static inline void parse_access_type(const char *in, char out[ACC_LEN + 1])
out[i] = '-';
out[ACC_LEN] = '\0';
- for (i = 0; i < ACC_LEN && in[i] != '\0'; i++)
+ for (i = 0; in[i] != '\0'; i++)
switch (in[i]) {
case 'r':
case 'R':
case 'T':
out[4] = 't';
break;
+ case 'l':
+ case 'L':
+ out[5] = 'l';
+ break;
default:
break;
}
smack_accesses_add_modify;
smack_accesses_add_from_file;
smack_have_access;
+ smack_cipso_free;
+ smack_cipso_new;
+ smack_cipso_apply;
+ smack_smackfs_path;
smack_new_label_from_self;
smack_new_label_from_socket;
smack_set_label_for_self;
*/
struct smack_accesses;
+/*!
+ *
+ */
+struct smack_cipso;
+
#ifdef __cplusplus
extern "C" {
#endif
int smack_have_access(const char *subject, const char *object,
const char *access_type);
+struct smack_cipso *smack_cipso_new(int fd);
+
+void smack_cipso_free(struct smack_cipso *cipso);
+
+int smack_cipso_apply(struct smack_cipso *cipso);
+
+/*!
+ * Get the smackfs directory.
+ */
+const char *smack_smackfs_path(void);
+
/*!
* Get the label that is associated with the callers process.
* Caller is responsible of freeing the returned label.
--- /dev/null
+<manifest>
+ <request>
+ <domain name="_" />
+ </request>
+</manifest>
\ No newline at end of file
--- /dev/null
+<manifest>
+ <request>
+ <domain name="_" />
+ </request>
+ <assign>
+ <filesystem path="/etc/rc.d/init.d/smack-utils" exec_label="none"/>
+ <filesystem path="/usr/bin/chsmack" exec_label="none"/>
+ <filesystem path="/usr/bin/smackaccess" exec_label="none"/>
+ <filesystem path="/usr/bin/smackcipso" exec_label="none"/>
+ <filesystem path="/usr/bin/smackctl" exec_label="none"/>
+ <filesystem path="/usr/bin/smackd" exec_label="none"/>
+ <filesystem path="/usr/bin/smackload" exec_label="none"/>
+ <filesystem path="/usr/bin/smackload-fast" exec_label="none"/>
+ <filesystem path="/etc/init.d/smack-utils" exec_label="none"/>
+ </assign>
+</manifest>
\ No newline at end of file
--- /dev/null
+<manifest>
+ <request>
+ <domain name="_" />
+ </request>
+</manifest>
\ No newline at end of file
Name: smack
-Version: 1.0slp2+s4
+Version: 1.0+s14
Release: 1
Summary: Package to interact with Smack
Group: System/Kernel
-License: LGPLv2
+License: LGPL-2.1+
URL: https://github.com/organizations/smack-team/smack
Source0: smack-%{version}.tar.gz
+Source1: smack.manifest
+Source2: smack-devel.manifest
+Source3: smack-utils.manifest
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires: automake autoconf libtool
%package devel
Summary: Developmnent headers and libs for libsmack
Group: Development/Libraries
+License: LGPL-2.1+
Requires: %{name} = %{version}-%{release}
%description devel
%package utils
Summary: Selection of tools for developers working with Smack
Group: System/Kernel
+License: LGPL-2.1+ and GPL-2.0+
Requires: %{name} = %{version}-%{release}
%description utils
autoreconf --install --symlink
%build
-%configure
+%configure --with-systemdsystemunitdir=%{_libdir}/systemd/system
make %{?_smp_mflags}
%install
make install DESTDIR=%{buildroot}
install -d %{buildroot}/smack
install -d %{buildroot}/etc
-install -D -d %{buildroot}/opt/etc/smack/access.d
-install -D -d %{buildroot}/opt/etc/smack/cipso.d
-install -D -d %{buildroot}/opt/etc/rc.d/rc3.d/
-install -D -d %{buildroot}/opt/etc/rc.d/rc4.d/
+install -D -d %{buildroot}/etc/smack/accesses.d
+install -D -d %{buildroot}/etc/smack/cipso.d
+#install -D -d %{buildroot}/etc/rc.d/rc3.d/
+#install -D -d %{buildroot}/etc/rc.d/rc4.d/
install -D init/smack.rc %{buildroot}/etc/init.d/smack-utils
-ln -sf /opt/etc/smack %{buildroot}/etc/
-ln -sf /etc/init.d/smack-utils %{buildroot}/opt/etc/rc.d/rc3.d/S07smack
-ln -sf /etc/init.d/smack-utils %{buildroot}/opt/etc/rc.d/rc4.d/S07smack
+#ln -sf /etc/init.d/smack-utils %{buildroot}/etc/rc.d/rc3.d/S01smack
+#ln -sf /etc/init.d/smack-utils %{buildroot}/etc/rc.d/rc4.d/S01smack
+install -D -d %{buildroot}%{_libdir}/systemd/system/local-fs.target.wants
+install -D -d %{buildroot}%{_libdir}/systemd/system/basic.target.wants
+ln -sf ../%{name}.mount %{buildroot}%{_libdir}/systemd/system/local-fs.target.wants/
+ln -sf ../%{name}.service %{buildroot}%{_libdir}/systemd/system/basic.target.wants/
rm -rf %{buildroot}/%{_docdir}
+mkdir -p %{buildroot}/usr/share/license
+cp COPYING %{buildroot}/usr/share/license/%{name}
+cp COPYING %{buildroot}/usr/share/license/%{name}-utils
+cat LICENSE >> %{buildroot}/usr/share/license/%{name}-utils
%clean
rm -rf %{buildroot}
-%post -p /sbin/ldconfig
-
%postun -p /sbin/ldconfig
%files
+%manifest packaging/smack.manifest
%defattr(644,root,root,755)
%{_libdir}/libsmack.so.*
+%{_datadir}/license/%{name}
%files devel
+%manifest packaging/smack-devel.manifest
%defattr(644,root,root,755)
%{_includedir}/*
%{_libdir}/libsmack.so
%{_mandir}/man3/*
%files utils
+%manifest packaging/smack-utils.manifest
%defattr(644,root,root,755)
%attr(755,root,root) %{_bindir}/*
%attr(755,root,root) /etc/init.d/smack-utils
-/etc/smack
-/opt/etc/*
+%{_sysconfdir}/smack/*
+#/etc/rc.d/*
+%{_libdir}/systemd/system/%{name}.mount
+%{_libdir}/systemd/system/local-fs.target.wants/%{name}.mount
+%{_libdir}/systemd/system/%{name}.service
+%{_libdir}/systemd/system/basic.target.wants/%{name}.service
/smack/
%{_mandir}/man1/*
%{_mandir}/man8/*
+%{_datadir}/license/%{name}-utils
%changelog
-* Thu Jul 30 2012 Rafal Krypa <r.krypa@samsung.com> - 1.0slp2+s4
+* Wed Dec 04 2013 Rafal Krypa <r.krypa@samsung.com> - 1.0+s14
+- smackload-fast: revert untracked changes to original source.
+- smackload-fast: add support for legacy kernel with no multi-line support.
+- smackload-fast: sanitize struct rule definition and usage.
+- Change smack.service to use smackload-fast.
+
+* Thu Nov 28 2013 Krzysztof Jackiewicz <k.jackiewicz@samsung.com> - 1.0+s13
+- Prevent potentially unterminated buffers while adding rule to the list
+- Add util smackloadfast
+- Fix parse error messages in smackloadfast.
+- Fix parsing bug in smackloadfast util.
+- Add automake generation for smackloadfast
+- Elimination of floor (_) labeled executables
+
+* Tue Aug 13 2013 Rafal Krypa <r.krypa@samsung.com> - 1.0+s12
+- Fix symlink creation on smack-utils install.
+- libsmack: add support for new access mode for setting locks ("l")
+
+* Mon May 27 2013 Kidong Kim <kd0228.kim@samsung.com> - 1.0+s11-4
+- remove rc.d scripts
+
+* Tue May 14 2013 Kidong Kim <kd0228.kim@samsung.com> - 1.0+s11-3
+- fix systemd service file
+
+* Mon May 06 2013 Kidong Kim <kd0228.kim@samsung.com> - 1.0+s11-2
+- fix %post
+
+* Fri May 03 2013 Kidong Kim <kd0228.kim@samsung.com> - 1.0+s11-1
+- fix directory installation problem
+- fix %post bug
+
+* Thu Apr 25 2013 Krzysztof Jackiewicz <k.jackiewicz@samsung.com> - 1.0+s11
+- fix smackcipso can't set CIPSO correctly
+- disable services for new systemd versions
+
+* Mon Feb 18 2013 Rafal Krypa <r.krypa@samsung.com> - 1.0+s10
+- libsmack: check label length in smack_revoke_subject().
+- Merge changes from upstream repository:
+ - libsmack: fallback to short labels.
+ - Declare smack_mnt as non-static in init.c.
+ - Removed dso.h.
+ - smack.service: provide [Install] section in systemd unit file.
+ - smack.mount: "WantedBy" is illegal in [Unit] context.
+ - Move cipso_free,cipso_new,cipso_apply from utils/common.c to libsmack/libsmack.c.
+ - Add support for smackfs directory: /sys/fs/smackfs/
+ - Run AM_PROG_AR to fix build with newer automake.
+
+* Thu Feb 07 2013 Rafal Krypa <r.krypa@samsung.com> - 1.0+s9
+- Add systemd support scripts.
+- Polish init script.
+- execute init script between local-fs.target and basic.target.
+- libsmack: try not to fail if accesses_apply cannot access some kernel interface.
+
+* Tue Feb 05 2013 Rafal Krypa <r.krypa@samsung.com> - 1.0+s8
+- libsmack: fix access type parsing.
+- libsmack: fix label removal.
+- Don't fail when removing label from file, that doesn't have it.
+
+* Mon Nov 26 2012 Kidong Kim <kd0228.kim@samsung.com> - 1.0+s7
+- change initialization script order
+
+* Mon Sep 17 2012 Rafal Krypa <r.krypa@samsung.com> - 1.0+s6
+- Modified typo access.d --> accesses.d
+- packaging: fix location of symlinks to smack-utils init script.
+- Merge with upstream.
+
+* Wed Aug 1 2012 Rafal Krypa <r.krypa@samsung.com> - 1.0+s5
+- Rebuild, no source changes.
+
+* Mon Jul 30 2012 Rafal Krypa <r.krypa@samsung.com> - 1.0+s4
- Rebuild, no source changes.
-* Thu Jul 19 2012 Rafal Krypa <r.krypa@samsung.com> - 1.0slp2+s3
+* Thu Jul 19 2012 Rafal Krypa <r.krypa@samsung.com> - 1.0+s3
- Rebuild, change versioning schema.
-* Wed Jul 11 2012 Rafal Krypa <r.krypa@samsung.com> - 1.0-slp2+s2
+* Wed Jul 11 2012 Rafal Krypa <r.krypa@samsung.com> - 1.0+s2
- Release with my source patches after review with the upstream maintainer.
-* Wed May 9 2012 Rafal Krypa <r.krypa@samsung.com> - 1.0-slp2+s1
+* Wed May 9 2012 Rafal Krypa <r.krypa@samsung.com> - 1.0+s1
- Initial spec file
smackctl_SOURCES = smackctl.c common.c
smackctl_LDADD = ../libsmack/libsmack.la
+smackctl_LDFLAGS = -pie
+smackctl_CFLAGS = -fPIE
smackaccess_SOURCES = smackaccess.c
smackaccess_LDADD = ../libsmack/libsmack.la
+smackaccess_LDFLAGS = -pie
+smackaccess_CFLAGS = -fPIE
smackload_SOURCES = smackload.c common.c
smackload_LDADD = ../libsmack/libsmack.la
+smackload_LDFLAGS = -pie
+smackload_CFLAGS = -fPIE
smackcipso_SOURCES = smackcipso.c common.c
smackcipso_LDADD = ../libsmack/libsmack.la
+smackcipso_LDFLAGS = -pie
+smackcipso_CFLAGS = -fPIE
smackd_SOURCES = smackd.c common.c
smackd_LDADD = ../libsmack/libsmack.la
+smackd_LDFLAGS = -pie
+smackd_CFLAGS = -fPIE
chsmack_SOURCES = chsmack.c
chsmack_LDADD = ../libsmack/libsmack.la
+chsmack_LDFLAGS = -pie
+chsmack_CFLAGS = -fPIE
EXTRA_DIST = common.h
+
+SUBDIRS = smackload-fast
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <limits.h>
-#define SMACKFS_MAGIC 0x43415d53
-#define CAT_MAX_COUNT 240
-#define CAT_MAX_VALUE 63
-#define LEVEL_MAX 255
-#define NUM_LEN 4
-
-#define CIPSO_POS(i) (SMACK_LABEL_LEN + 1 + NUM_LEN + NUM_LEN + i * NUM_LEN)
-#define CIPSO_MAX_SIZE CIPSO_POS(CAT_MAX_COUNT)
-#define CIPSO_NUM_LEN_STR "%-4d"
-
-#define BUF_SIZE 512
-
-struct cipso_mapping {
- char label[SMACK_LABEL_LEN + 1];
- int cats[CAT_MAX_VALUE];
- int ncats;
- int level;
- struct cipso_mapping *next;
-};
-
-struct cipso {
- struct cipso_mapping *first;
- struct cipso_mapping *last;
-};
+#define SMACK_MAGIC 0x43415d53
static int apply_rules_cb(const char *fpath, const struct stat *sb, int typeflag, struct FTW *ftwbuf);
static int apply_cipso_cb(const char *fpath, const struct stat *sb, int typeflag, struct FTW *ftwbuf);
-static struct cipso *cipso_new(int fd);
-static void cipso_free(struct cipso *cipso);
-static int cipso_apply(struct cipso *cipso);
int is_smackfs_mounted(void)
{
struct statfs sfs;
int ret;
+ const char * smack_mnt;
+
+ smack_mnt = smack_smackfs_path();
+ if (!smack_mnt) {
+ errno = EFAULT;
+ return -1;
+ }
do {
- ret = statfs(SMACKFS_MNT, &sfs);
+ ret = statfs(smack_mnt, &sfs);
} while (ret < 0 && errno == EINTR);
if (ret)
return -1;
- if (sfs.f_type == SMACKFS_MAGIC)
+ if (sfs.f_type == SMACK_MAGIC)
return 1;
return 0;
{
int fd;
int ret;
+ const char * smack_mnt;
+ char path[PATH_MAX];
+
+ smack_mnt = smack_smackfs_path();
+ if (!smack_mnt) {
+ errno = EFAULT;
+ return -1;
+ }
if (is_smackfs_mounted() != 1)
return -1;
- fd = open(SMACKFS_MNT "/load2", O_RDONLY);
+ snprintf(path, sizeof path, "%s/load2", smack_mnt);
+ fd = open(path, O_RDONLY);
if (fd < 0)
return -1;
int apply_cipso_file(int fd)
{
- struct cipso *cipso = NULL;
+ struct smack_cipso *cipso = NULL;
int ret;
- cipso = cipso_new(fd);
+ cipso = smack_cipso_new(fd);
if (cipso == NULL)
return -1;
- ret = cipso_apply(cipso);
- cipso_free(cipso);
+ ret = smack_cipso_apply(cipso);
+ smack_cipso_free(cipso);
if (ret)
return -1;
close(fd);
return ret;
}
-
-static struct cipso *cipso_new(int fd)
-{
- struct cipso *cipso = NULL;
- struct cipso_mapping *mapping = NULL;
- FILE *file = NULL;
- char buf[BUF_SIZE];
- char *label, *level, *cat, *ptr;
- long int val;
- int i;
- int newfd;
-
- newfd = dup(fd);
- if (newfd == -1)
- return NULL;
-
- file = fdopen(newfd, "r");
- if (file == NULL) {
- close(newfd);
- return NULL;
- }
-
- cipso = calloc(sizeof(struct cipso), 1);
- if (cipso == NULL) {
- fclose(file);
- return NULL;
- }
-
- while (fgets(buf, BUF_SIZE, file) != NULL) {
- mapping = calloc(sizeof(struct cipso_mapping), 1);
- if (mapping == NULL)
- goto err_out;
-
- label = strtok_r(buf, " \t\n", &ptr);
- level = strtok_r(NULL, " \t\n", &ptr);
- cat = strtok_r(NULL, " \t\n", &ptr);
- if (label == NULL || cat == NULL || level == NULL ||
- strlen(label) > SMACK_LABEL_LEN) {
- errno = EINVAL;
- goto err_out;
- }
-
- strcpy(mapping->label, label);
-
- errno = 0;
- val = strtol(level, NULL, 10);
- if (errno)
- goto err_out;
-
- if (val < 0 || val > LEVEL_MAX) {
- errno = ERANGE;
- goto err_out;
- }
-
- mapping->level = val;
-
- for (i = 0; i < CAT_MAX_COUNT && cat != NULL; i++) {
- errno = 0;
- val = strtol(cat, NULL, 10);
- if (errno)
- goto err_out;
-
- if (val < 0 || val > CAT_MAX_VALUE) {
- errno = ERANGE;
- goto err_out;
- }
-
- mapping->cats[i] = val;
-
- cat = strtok_r(NULL, " \t\n", &ptr);
- }
-
- mapping->ncats = i;
-
- if (cipso->first == NULL) {
- cipso->first = cipso->last = mapping;
- } else {
- cipso->last->next = mapping;
- cipso->last = mapping;
- }
- }
-
- if (ferror(file))
- goto err_out;
-
- fclose(file);
- return cipso;
-err_out:
- fclose(file);
- cipso_free(cipso);
- free(mapping);
- return NULL;
-}
-
-static void cipso_free(struct cipso *cipso)
-{
- if (cipso == NULL)
- return;
-
- struct cipso_mapping *mapping = cipso->first;
- struct cipso_mapping *next_mapping = NULL;
-
- while (mapping != NULL) {
- next_mapping = mapping->next;
- free(mapping);
- mapping = next_mapping;
- }
-}
-
-static int cipso_apply(struct cipso *cipso)
-{
- struct cipso_mapping *m = NULL;
- char buf[CIPSO_MAX_SIZE];
- int fd;
- int i;
-
- fd = open(SMACKFS_MNT "/cipso2", O_WRONLY);
- if (fd < 0)
- return -1;
-
- for (m = cipso->first; m != NULL; m = m->next) {
- sprintf(buf, "%s ", m->label);
- sprintf(&buf[SMACK_LABEL_LEN + 1], CIPSO_NUM_LEN_STR, m->level);
- sprintf(&buf[SMACK_LABEL_LEN + 1 + NUM_LEN], CIPSO_NUM_LEN_STR, m->ncats);
-
- for (i = 0; i < m->ncats; i++)
- sprintf(&buf[CIPSO_POS(i)], CIPSO_NUM_LEN_STR, m->cats[i]);
-
- if (write(fd, buf, strlen(buf)) < 0) {
- close(fd);
- return -1;
- }
- }
-
- close(fd);
- return 0;
-}
#ifndef COMMON_H
#define COMMON_H
-#define SMACKFS_MNT "/smack"
#define ACCESSES_D_PATH "/etc/smack/accesses.d"
#define CIPSO_D_PATH "/etc/smack/cipso.d"
--- /dev/null
+instdir = ${bindir}
+bin_PROGRAMS = smackload-fast
+noinst_PROGRAMS = genmodes
+
+genmodes_SOURCES = genmodes.c
+smackload_fast_SOURCES = main.c input.c output.c common.h
+smackload_fast_LDFLAGS = -pie
+smackload_fast_CPPFLAGS = -fPIE
+nodist_smackload_fast_SOURCES = modes.h
+
+BUILD_SOURCES: modes.h
+output.c: modes.h
+CLEANFILES = modes.h
+
+modes.h: genmodes
+ ./genmodes > $@
--- /dev/null
+#include <stdint.h>
+#include <limits.h>
+
+#define MODE_READ 0x01
+#define MODE_WRITE 0x02
+#define MODE_EXEC 0x04
+#define MODE_APPEND 0x08
+#define MODE_TRANS 0x10
+#define MODE_LOCK 0x20
+#define MODE_MAX 0x40
+
+#define SMACK_LABEL_LEN 255
+#define MAX_LABELS USHRT_MAX
+
+#define buf_auto_resize(ptr, cnt, alloc) { \
+ if ((cnt) >= (alloc)) { \
+ __typeof__(ptr) ptr_new; \
+ (alloc) = ((alloc) == 0) ? 256 : ((alloc) << 1); \
+ ptr_new = realloc((ptr), (alloc) * sizeof(*ptr)); \
+ if (ptr_new == NULL) \
+ errx(EXIT_FAILURE, \
+ "Unable to allocate %zd bytes memory", \
+ (alloc) * sizeof(*ptr)); \
+ (ptr) = ptr_new; \
+ } \
+}
+
+struct label_trie_node {
+ uint16_t label_id;
+ const char *label;
+ struct label_trie_node *parent;
+ struct label_trie_node *children[256];
+};
+
+struct rule {
+ union {
+ uint32_t subjobj;
+ struct {
+ uint32_t obj:16;
+ uint32_t subj:16;
+ } s;
+ } u;
+ int8_t access1;
+ int8_t access2;
+};
+
+#define RULE_SUBJ(R) ((R).u.s.subj)
+#define RULE_OBJ(R) ((R).u.s.obj)
+#define RULE_SUBJOBJ(R) ((R).u.subjobj)
+
+extern struct label_trie_node trie_root;
+extern struct label_trie_node **labels;
+extern int labels_cnt, labels_alloc;
+
+extern struct rule *rules;
+extern int rules_cnt, rules_alloc;
--- /dev/null
+#include <stdio.h>
+#include "common.h"
+
+int main(void)
+{
+ int mode;
+
+ printf("const char *modestr[] = {");
+ for (mode = 0; mode < MODE_MAX; ++mode) {
+ char str[32];
+ int i = 0;
+
+ if (mode & MODE_READ)
+ str[i++] = 'r';
+ if (mode & MODE_WRITE)
+ str[i++] = 'w';
+ if (mode & MODE_EXEC)
+ str[i++] = 'x';
+ if (mode & MODE_APPEND)
+ str[i++] = 'a';
+ if (mode & MODE_TRANS)
+ str[i++] = 't';
+ if (mode & MODE_LOCK)
+ str[i++] = 'l';
+ str[i] = '\0';
+
+ if (mode == 0)
+ printf("\"-\"");
+ else
+ printf(", \"%s\"", (i > 0) ? str : "-");
+ }
+ printf("};\n");
+
+ return 0;
+}
--- /dev/null
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <err.h>
+#include <fts.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include "common.h"
+
+#define SMACK_RULES_DIR "/etc/smack/accesses.d"
+
+#define parse_error(...) { \
+ fprintf(stderr, "Parse error in file %s:%d: ", \
+ curr_file, curr_line); \
+ fprintf(stderr, __VA_ARGS__); \
+ fprintf(stderr, "\n"); \
+ return -1; \
+}
+
+#define next_char() ((curr_buf_pos < curr_buf_size) ? curr_buf[curr_buf_pos++] : '\0')
+
+static const char *curr_file;
+static char *curr_buf;
+static int curr_buf_pos, curr_buf_size;
+static int curr_line;
+
+
+static inline void skip_empty_lines(void)
+{
+ while (curr_buf_pos < curr_buf_size && curr_buf[curr_buf_pos] == '\n') {
+ ++curr_buf_pos;
+ ++curr_line;
+ }
+}
+
+static int parse_label()
+{
+ struct label_trie_node *node = &trie_root;
+ short len = 0;
+ char label[SMACK_LABEL_LEN + 1];
+ int c;
+
+ do {
+ c = next_char();
+ } while (c == ' ');
+
+ if (c == '-')
+ parse_error("Smack label cannot begin with '-'");
+
+ for (; c != ' '; c = next_char()) {
+ switch (c) {
+ case '~':
+ case '/':
+ case '"':
+ case '\\':
+ case '\'':
+ parse_error("Character %c is prohibited in Smack label", c);
+ case '\t':
+ parse_error("Unexpected white space");
+ case '\n':
+ parse_error("Unexpected EOL");
+ case '\0':
+ parse_error("Unexpected EOF");
+ }
+
+ label[len++] = c;
+ if (len > SMACK_LABEL_LEN)
+ parse_error("Label too long");
+
+ if (node->children[c] == NULL) {
+ node->children[c] = calloc(1, sizeof(struct label_trie_node));
+ if (node->children[c] == NULL)
+ errx(EXIT_FAILURE, "Unable to allocate %zd bytes of memory", sizeof(struct label_trie_node));
+
+ node->children[c]->parent = node;
+ node->children[c]->label_id = MAX_LABELS;
+ }
+
+ node = node->children[c];
+ }
+
+ if (node->label_id != MAX_LABELS)
+ return node->label_id;
+
+ if (labels_cnt == MAX_LABELS - 1)
+ errx(EXIT_FAILURE, "Maximum number of labels (%d) exceeded", MAX_LABELS - 1);
+
+ buf_auto_resize(labels, labels_cnt, labels_alloc);
+
+ label[len] = '\0';
+ node->label = strdup(label);
+ labels[labels_cnt] = node;
+ node->label_id = labels_cnt++;
+
+ return node->label_id;
+}
+
+static int parse_access()
+{
+ int c;
+ int len = 0;
+ short access = 0;
+
+ do {
+ c = next_char();
+ } while (c == ' ');
+
+ while (1) {
+ switch (c) {
+ case 'r':
+ case 'R':
+ access |= MODE_READ;
+ break;
+ case 'w':
+ case 'W':
+ access |= MODE_WRITE;
+ break;
+ case 'x':
+ case 'X':
+ access |= MODE_EXEC;
+ break;
+ case 'a':
+ case 'A':
+ access |= MODE_APPEND;
+ break;
+ case 't':
+ case 'T':
+ access |= MODE_TRANS;
+ break;
+ case 'l':
+ case 'L':
+ access |= MODE_LOCK;
+ break;
+ case '-':
+ break;
+ case ' ':
+ case '\n':
+ case '\0':
+ if (len > 0)
+ return access;
+ else
+ parse_error("Empty mode string");
+ default:
+ parse_error("Invalid character '%c' in mode string", c);
+ }
+
+ ++len;
+ c = next_char();
+ }
+
+ return access;
+}
+
+static inline void parse_file(const char *path)
+{
+ int fd = open(path, O_RDONLY | O_NOATIME, 0);
+
+ if (fd < 0) {
+ warn("Unable to open file %s", path);
+ return;
+ }
+
+ curr_buf_size = lseek(fd, 0, SEEK_END);
+ if (curr_buf_size < 0) {
+ warn("Unable to read file %s", path);
+ close(fd);
+ return;
+ }
+
+ if (curr_buf_size == 0) {
+ close(fd);
+ return;
+ }
+
+ curr_buf = mmap(NULL, curr_buf_size, PROT_READ, MAP_PRIVATE | MAP_POPULATE, fd, 0);
+ if (curr_buf == MAP_FAILED) {
+ warn("Unable to read file %s", path);
+ close(fd);
+ return;
+ }
+
+ curr_file = path;
+ curr_buf_pos = 0;
+ curr_line = 0;
+
+ skip_empty_lines();
+ while (curr_buf_pos < curr_buf_size) {
+ int ret;
+
+ buf_auto_resize(rules, rules_cnt, rules_alloc);
+ ++curr_line;
+
+ if ((ret = parse_label()) < 0)
+ break;
+ RULE_SUBJ(rules[rules_cnt]) = ret;
+
+ if ((ret = parse_label()) < 0)
+ break;
+ RULE_OBJ(rules[rules_cnt]) = ret;
+
+ if ((ret = parse_access()) < 0)
+ break;
+ rules[rules_cnt].access1 = ret;
+
+ if (curr_buf_pos == curr_buf_size || curr_buf[curr_buf_pos - 1] == '\n') {
+ rules[rules_cnt].access2 = -1;
+ } else {
+ if ((ret = parse_access()) < 0)
+ break;
+ rules[rules_cnt].access2 = ret;
+ }
+
+ skip_empty_lines();
+ ++rules_cnt;
+ }
+
+ close(fd);
+}
+
+void input(int argc, char *argv[])
+{
+ const char* path_argv[argc + 1];
+ FTS *fts;
+ FTSENT *ftsent;
+ int i;
+
+ if (argc > 1) {
+ for (i = 1; i < argc; ++i)
+ path_argv[i - 1] = argv[i];
+ path_argv[argc - 1] = NULL;
+ } else {
+ path_argv[0] = SMACK_RULES_DIR;
+ path_argv[1] = NULL;
+ }
+
+ fts = fts_open((char * const *) path_argv, FTS_PHYSICAL | FTS_NOSTAT, NULL);
+ if (fts == NULL)
+ err(EXIT_FAILURE, "Unable to open input path");
+
+ while ((ftsent = fts_read(fts)) != NULL) {
+ if (ftsent->fts_info == FTS_NSOK)
+ parse_file(ftsent->fts_accpath);
+ }
+
+ fts_close(fts);
+}
--- /dev/null
+#include "common.h"
+
+struct label_trie_node trie_root = {.label_id = MAX_LABELS};
+struct label_trie_node **labels;
+int labels_cnt, labels_alloc;
+
+struct rule *rules;
+int rules_cnt, rules_alloc;
+
+extern void input(int argc, char *argv[]);
+extern void output(void);
+
+int main(int argc, char *argv[])
+{
+ input(argc, argv);
+ output();
+ return 0;
+}
--- /dev/null
+#include <stdlib.h>
+#include <err.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include "common.h"
+#include "modes.h"
+
+#define SMACK_LOAD2_PATH "/smack/load2"
+
+static char *out_buf;
+static int out_buf_pos;
+
+int compare_rules(const void *p1, const void *p2)
+{
+ struct rule *rule1 = (struct rule *) p1;
+ struct rule *rule2 = (struct rule *) p2;
+
+ return RULE_SUBJOBJ(*rule1) - RULE_SUBJOBJ(*rule2);
+}
+
+static inline void print_rule(const char *subj, const char *obj, const char *mode)
+{
+ const char *c;
+
+ for (c = subj; *c; ++c)
+ out_buf[out_buf_pos++] = *c;
+ out_buf[out_buf_pos++] = ' ';
+
+ for (c = obj; *c; ++c)
+ out_buf[out_buf_pos++] = *c;
+ out_buf[out_buf_pos++] = ' ';
+
+ for (c = mode; *c; ++c)
+ out_buf[out_buf_pos++] = *c;
+ out_buf[out_buf_pos++] = '\n';
+}
+
+static inline void print_rules(int fd)
+{
+ struct rule rule;
+ int access = 0;
+ int i;
+ int ret;
+
+ RULE_SUBJOBJ(rule) = 0;
+ out_buf = malloc(rules_cnt * (SMACK_LABEL_LEN * 2 + 16));
+ if (out_buf == NULL)
+ errx(EXIT_FAILURE, "Unable to allocate output buffer");
+ out_buf_pos = 0;
+
+ for (i = 0; i < rules_cnt; ++i) {
+ if (RULE_SUBJOBJ(rules[i]) != RULE_SUBJOBJ(rule)) {
+ if (RULE_SUBJOBJ(rule) && access)
+ print_rule(labels[RULE_SUBJ(rule)]->label, labels[RULE_OBJ(rule)]->label, modestr[access]);
+ RULE_SUBJOBJ(rule) = RULE_SUBJOBJ(rules[i]);
+ access = 0;
+ }
+
+ if (rules[i].access2 >= 0) {
+ // modify rule
+ access |= rules[i].access1;
+ access &= ~(rules[i].access2);
+ } else {
+ // set rule
+ access = rules[i].access1;
+ }
+ }
+
+ if (RULE_SUBJOBJ(rule) && access)
+ print_rule(labels[RULE_SUBJ(rule)]->label, labels[RULE_OBJ(rule)]->label, modestr[access]);
+
+
+ for (i = 0; i < out_buf_pos; i += ret) {
+ ret = write(fd, out_buf + i, out_buf_pos - i);
+ if (ret <= 0)
+ err(EXIT_FAILURE, "Error while writing rules to kernel");
+ }
+
+ close(fd);
+ free(out_buf);
+}
+
+/*
+ * Function for writing rules to a legacy kernel, with no multi line support.
+ * It duplicates some logic from print_rules(), but it makes both functions
+ * quicker.
+ */
+void print_rules_legacy(int fd)
+{
+ struct rule rule;
+ int access = 0;
+ int i;
+ int ret;
+ FILE *f;
+
+ RULE_SUBJOBJ(rule) = 0;
+ f = fdopen(fd, "w");
+ if (f == NULL)
+ err(EXIT_FAILURE, "Unable to open %s for writing", SMACK_LOAD2_PATH);
+ setvbuf(f, NULL, _IONBF, 0); /* Disable I/O buffering */
+
+ for (i = 0; i < rules_cnt; ++i) {
+ if (RULE_SUBJOBJ(rules[i]) != RULE_SUBJOBJ(rule)) {
+ if (RULE_SUBJOBJ(rule) && access) {
+ ret = fprintf(f, "%s %s %s", labels[RULE_SUBJ(rule)]->label, labels[RULE_OBJ(rule)]->label, modestr[access]);
+ if (ret <= 0)
+ err(EXIT_FAILURE, "Error while writing rules to kernel");
+ }
+ RULE_SUBJOBJ(rule) = RULE_SUBJOBJ(rules[i]);
+ access = 0;
+ }
+
+ if (rules[i].access2 >= 0) {
+ // modify rule
+ access |= rules[i].access1;
+ access &= ~(rules[i].access2);
+ } else {
+ // set rule
+ access = rules[i].access1;
+ }
+ }
+
+ if (RULE_SUBJOBJ(rule) && access) {
+ ret = fprintf(f, "%s %s %s", labels[RULE_SUBJ(rule)]->label, labels[RULE_OBJ(rule)]->label, modestr[access]);
+ if (ret <= 0)
+ err(EXIT_FAILURE, "Error while writing rules to kernel");
+ }
+
+ fclose(f);
+}
+
+static int test_multiline(int *fd)
+{
+ *fd = open(SMACK_LOAD2_PATH, O_WRONLY);
+ if (*fd < 0)
+ err(EXIT_FAILURE, "Unable to open %s for writing", SMACK_LOAD2_PATH);
+
+ if (write(*fd, "", 0) == 0)
+ return 1; /* Multiline capable kernels can also handle 0-byte write */
+ else
+ return 0; /* Legacy kernels return an error */
+}
+
+void output(void)
+{
+ int fd;
+
+ qsort(rules, rules_cnt, sizeof(struct rule), compare_rules);
+
+ if (test_multiline(&fd))
+ print_rules(fd);
+ else
+ print_rules_legacy(fd);
+}
projects / framework / security / smack.git / commitdiff