AUTHORS

+Brian Tarricone <bjt23@cornell.edu>
+Jérôme Guelfucci <jeromeg@xfce.org>
+Ali Abdallah <ali@xfce.org>
+Simon Steinbeiß <simon@xfce.org>

COPYING

+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  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
+program will individually obtain patent licenses, in effect making the
+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
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  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
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+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
+through that system in reliance on consistent application of that
+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
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+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
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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.

INSTALL

+Installation Instructions
+*************************
+
+Copyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation,
+Inc.
+
+   Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.  This file is offered as-is,
+without warranty of any kind.
+
+Basic Installation
+==================
+
+   Briefly, the shell command `./configure && make && make install'
+should configure, build, and install this package.  The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.  Some packages provide this
+`INSTALL' file but do not implement all of the features documented
+below.  The lack of an optional feature in a given package is not
+necessarily a bug.  More recommendations for GNU packages can be found
+in *note Makefile Conventions: (standards)Makefile Conventions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+   The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.
+
+     Running `configure' might take a while.  While running, it prints
+     some messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package, generally using the just-built uninstalled binaries.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.  When installing into a prefix owned by root, it is
+     recommended that the package be configured and built as a regular
+     user, and only the `make install' phase executed with root
+     privileges.
+
+  5. Optionally, type `make installcheck' to repeat any self-tests, but
+     this time using the binaries in their final installed location.
+     This target does not install anything.  Running this target as a
+     regular user, particularly if the prior `make install' required
+     root privileges, verifies that the installation completed
+     correctly.
+
+  6. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+  7. Often, you can also type `make uninstall' to remove the installed
+     files again.  In practice, not all packages have tested that
+     uninstallation works correctly, even though it is required by the
+     GNU Coding Standards.
+
+  8. Some packages, particularly those that use Automake, provide `make
+     distcheck', which can by used by developers to test that all other
+     targets like `make install' and `make uninstall' work correctly.
+     This target is generally not run by end users.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  Run `./configure --help'
+for details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you can use GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.  This
+is known as a "VPATH" build.
+
+   With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory.  After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+   On MacOS X 10.5 and later systems, you can create libraries and
+executables that work on multiple system types--known as "fat" or
+"universal" binaries--by specifying multiple `-arch' options to the
+compiler but only a single `-arch' option to the preprocessor.  Like
+this:
+
+     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+                 CPP="gcc -E" CXXCPP="g++ -E"
+
+   This is not guaranteed to produce working output in all cases, you
+may have to build one architecture at a time and combine the results
+using the `lipo' tool if you have problems.
+
+Installation Names
+==================
+
+   By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc.  You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX', where PREFIX must be an
+absolute file name.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.  In general, the
+default for these options is expressed in terms of `${prefix}', so that
+specifying just `--prefix' will affect all of the other directory
+specifications that were not explicitly provided.
+
+   The most portable way to affect installation locations is to pass the
+correct locations to `configure'; however, many packages provide one or
+both of the following shortcuts of passing variable assignments to the
+`make install' command line to change installation locations without
+having to reconfigure or recompile.
+
+   The first method involves providing an override variable for each
+affected directory.  For example, `make install
+prefix=/alternate/directory' will choose an alternate location for all
+directory configuration variables that were expressed in terms of
+`${prefix}'.  Any directories that were specified during `configure',
+but not in terms of `${prefix}', must each be overridden at install
+time for the entire installation to be relocated.  The approach of
+makefile variable overrides for each directory variable is required by
+the GNU Coding Standards, and ideally causes no recompilation.
+However, some platforms have known limitations with the semantics of
+shared libraries that end up requiring recompilation when using this
+method, particularly noticeable in packages that use GNU Libtool.
+
+   The second method involves providing the `DESTDIR' variable.  For
+example, `make install DESTDIR=/alternate/directory' will prepend
+`/alternate/directory' before all installation names.  The approach of
+`DESTDIR' overrides is not required by the GNU Coding Standards, and
+does not work on platforms that have drive letters.  On the other hand,
+it does better at avoiding recompilation issues, and works well even
+when some directory options were not specified in terms of `${prefix}'
+at `configure' time.
+
+Optional Features
+=================
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+   Some packages offer the ability to configure how verbose the
+execution of `make' will be.  For these packages, running `./configure
+--enable-silent-rules' sets the default to minimal output, which can be
+overridden with `make V=1'; while running `./configure
+--disable-silent-rules' sets the default to verbose, which can be
+overridden with `make V=0'.
+
+Particular systems
+==================
+
+   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
+CC is not installed, it is recommended to use the following options in
+order to use an ANSI C compiler:
+
+     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
+
+and if that doesn't work, install pre-built binaries of GCC for HP-UX.
+
+   HP-UX `make' updates targets which have the same time stamps as
+their prerequisites, which makes it generally unusable when shipped
+generated files such as `configure' are involved.  Use GNU `make'
+instead.
+
+   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
+parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
+a workaround.  If GNU CC is not installed, it is therefore recommended
+to try
+
+     ./configure CC="cc"
+
+and if that doesn't work, try
+
+     ./configure CC="cc -nodtk"
+
+   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
+directory contains several dysfunctional programs; working variants of
+these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
+in your `PATH', put it _after_ `/usr/bin'.
+
+   On Haiku, software installed for all users goes in `/boot/common',
+not `/usr/local'.  It is recommended to use the following options:
+
+     ./configure --prefix=/boot/common
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on.  Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+a message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS
+     KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+   Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf limitation.  Until the limitation is lifted, you can use
+this workaround:
+
+     CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--help'
+`-h'
+     Print a summary of all of the options to `configure', and exit.
+
+`--help=short'
+`--help=recursive'
+     Print a summary of the options unique to this package's
+     `configure', and exit.  The `short' variant lists options used
+     only in the top level, while the `recursive' variant lists options
+     also present in any nested packages.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--prefix=DIR'
+     Use DIR as the installation prefix.  *note Installation Names::
+     for more details, including other options available for fine-tuning
+     the installation locations.
+
+`--no-create'
+`-n'
+     Run the configure checks, but stop before creating any output
+     files.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.

Makefile.am

+AUTOMAKE_OPTIONS = subdir-objects
+ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
+
+SUBDIRS = \
+	icons	\
+	common \
+	panel-plugin \
+	po
+
+dist_autogen = autogen.sh
+dist_misc = TODO
+dist_intltool = \
+	intltool-extract.in \
+	intltool-merge.in \
+	intltool-update.in
+
+distclean_intltool = \
+	intltool-extract \
+	intltool-merge \
+	intltool-update
+
+distuninstallcheck_listfiles = \
+	find . -type f -print | grep -v ./share/icons/hicolor/icon-theme.cache
+
+xfce4_notifyddir = $(HELPER_PATH_PREFIX)/xfce4/notifyd
+xfce4_notifyd_PROGRAMS = xfce4-notifyd/xfce4-notifyd
+bin_PROGRAMS = xfce4-notifyd-config/xfce4-notifyd-config
+
+xfce4_notifyd_xfce4_notifyd_SOURCES = \
+	xfce4-notifyd/main.c \
+	xfce4-notifyd/xfce-notify-gbus.c \
+	xfce4-notifyd/xfce-notify-gbus.h \
+	xfce4-notifyd/xfce-notify-daemon.c \
+	xfce4-notifyd/xfce-notify-daemon.h \
+	xfce4-notifyd/xfce-notify-enum-types.c \
+	xfce4-notifyd/xfce-notify-enum-types.h \
+	xfce4-notifyd/xfce-notify-marshal.c \
+	xfce4-notifyd/xfce-notify-marshal.h \
+	xfce4-notifyd/xfce-notify-window.c \
+	xfce4-notifyd/xfce-notify-window.h
+
+xfce4_notifyd_config_xfce4_notifyd_config_SOURCES = \
+	xfce4-notifyd-config/main.c \
+	xfce4-notifyd-config/xfce4-notifyd-config.ui.h
+
+common_cflags = \
+	-I$(builddir)	\
+	-DLOCALEDIR=\"$(localedir)\" \
+	$(LIBXFCE4UTIL_CFLAGS) \
+	$(XFCONF_CFLAGS) \
+	$(LIBXFCE4UI_CFLAGS) \
+	$(GTK3_CFLAGS)
+
+xfce4_notifyd_xfce4_notifyd_CFLAGS = \
+	-DG_LOG_DOMAIN=\"xfce4-notifyd\" \
+	$(common_cflags) \
+	$(LIBX11_CFLAGS) \
+	$(GIO_CFLAGS) \
+	$(GIO_UNIX_CFLAGS)
+
+
+xfce4_notifyd_config_xfce4_notifyd_config_CFLAGS = \
+	-DG_LOG_DOMAIN=\"xfce4-notifyd-config\" \
+	$(LIBNOTIFY_CFLAGS) \
+	$(common_cflags)
+
+common_ldadd = \
+	$(top_builddir)/common/libxfce-notifyd-common.la \
+	$(LIBXFCE4UTIL_LIBS) \
+	$(XFCONF_LIBS) \
+	$(LIBXFCE4UI_LIBS) \
+	$(GTK3_LIBS)
+
+xfce4_notifyd_xfce4_notifyd_LDADD = \
+	$(common_ldadd) \
+	$(LIBX11_LIBS)	\
+	$(GIO_LIBS) \
+	$(GIO_UNIX_LIBS)
+
+xfce4_notifyd_config_xfce4_notifyd_config_LDADD = \
+	$(common_ldadd) \
+	$(LIBNOTIFY_LIBS)
+
+service_in_files = xfce4-notifyd/org.xfce.xfce4-notifyd.Notifications.service.in
+systemd_user_in_files = xfce4-notifyd/xfce4-notifyd.service.in
+dist_service = \
+	$(service_in_files) \
+	$(systemd_user_in_files) \
+	xfce4-notifyd/notify-dbus.xml \
+	xfce4-notifyd/xfce-notify-marshal.list
+
+autostart_in_files = xfce4-notifyd/xfce4-notifyd.desktop.in
+dist_autostart = \
+	$(autostart_in_files)
+
+if USE_DBUS_START_DAEMON
+servicedir = $(datadir)/dbus-1/services
+service_DATA = $(service_in_files:.service.in=.service)
+
+systemd_userdir = $(prefix)/lib/systemd/user
+systemd_user_DATA = $(systemd_user_in_files:.service.in=.service)
+
+distclean_service = $(service_DATA) $(systemd_user_DATA)
+else
+autostartdir = $(sysconfdir)/xdg/autostart
+autostart_DATA = $(autostart_in_files:.desktop.in=.desktop)
+
+distclean_autostart = $(autostart_DATA)
+endif
+
+dist_man1_MANS = \
+	xfce4-notifyd-config/xfce4-notifyd-config.1
+
+desktopdir = $(datadir)/applications
+desktop_in_files = xfce4-notifyd-config/xfce4-notifyd-config.desktop.in
+desktop_DATA = $(desktop_in_files:.desktop.in=.desktop)
+@INTLTOOL_DESKTOP_RULE@
+
+icon_dir = $(datadir)/icons/hicolor
+gtk_update_icon_cache = gtk-update-icon-cache -f -t $(icon_dir)
+
+if HAVE_GTK_320
+theme_dir = gtk-3.20
+else
+theme_dir = gtk-3.0
+endif
+
+brightthemedir = $(datadir)/themes/Bright/xfce-notify-4.0
+dist_brighttheme_DATA = themes/$(theme_dir)/Bright/gtk.css
+
+defaultthemedir = $(datadir)/themes/Default/xfce-notify-4.0
+dist_defaulttheme_DATA = themes/$(theme_dir)/Default/gtk.css
+
+retrothemedir = $(datadir)/themes/Retro/xfce-notify-4.0
+dist_retrotheme_DATA = themes/$(theme_dir)/Retro/gtk.css
+
+smokethemedir = $(datadir)/themes/Smoke/xfce-notify-4.0
+dist_smoketheme_DATA = themes/$(theme_dir)/Smoke/gtk.css
+
+zomgponiesthemedir = $(datadir)/themes/ZOMG-PONIES!/xfce-notify-4.0
+dist_zomgponiestheme_DATA = themes/$(theme_dir)/ZOMG-PONIES!/gtk.css
+
+dist_themes = \
+	themes/gtk-3.0/Bright/gtk.css \
+	themes/gtk-3.0/Default/gtk.css \
+	themes/gtk-3.0/Retro/gtk.css \
+	themes/gtk-3.0/Smoke/gtk.css \
+	themes/gtk-3.0/ZOMG-PONIES!/gtk.css \
+	themes/gtk-3.20/Bright/gtk.css \
+	themes/gtk-3.20/Default/gtk.css \
+	themes/gtk-3.20/Retro/gtk.css \
+	themes/gtk-3.20/Smoke/gtk.css \
+	themes/gtk-3.20/ZOMG-PONIES!/gtk.css
+
+built_xfce4_notifyd = \
+	xfce4-notifyd/xfce-notify-gbus.c \
+	xfce4-notifyd/xfce-notify-gbus.h
+
+clean_xfce4_notifyd = \
+	$(built_xfce4_notifyd)
+
+if MAINTAINER_MODE
+
+built_xfce4_notifyd += \
+	xfce4-notifyd/xfce-notify-marshal.c \
+	xfce4-notifyd/xfce-notify-marshal.h \
+	xfce4-notifyd/xfce-notify-enum-types.c \
+	xfce4-notifyd/xfce-notify-enum-types.h
+
+built_xfce4_notifyd_config = \
+	xfce4-notifyd-config/xfce4-notifyd-config.ui.h
+
+clean_xfce4_notifyd += \
+	xfce4-notifyd/stamp-xfce-notify-enum-types.h \
+	xfce4-notifyd/stamp-xfce-notify-marshal.h
+
+endif
+
+clean_xfce4_notifyd_config = \
+	$(built_xfce4_notifyd_config) \
+	$(desktop_DATA)
+
+dist_xfce4_notifyd_config = \
+	xfce4-notifyd-config/xfce4-notifyd-config.glade \
+	$(desktop_in_files)
+
+dist_noinst_DATA = \
+	$(dist_misc) \
+	$(dist_intltool) \
+	$(dist_service) \
+	$(dist_autostart) \
+	$(dist_xfce4_notifyd_config) \
+	$(dist_themes)
+
+dist_noinst_SCRIPTS = \
+	$(dist_autogen)
+
+BUILT_SOURCES = \
+	$(built_xfce4_notifyd) \
+	$(built_xfce4_notifyd_config)
+
+CLEANFILES = \
+	$(clean_xfce4_notifyd) \
+	$(clean_xfce4_notifyd_config)
+
+DISTCLEANFILES = \
+	$(distclean_intltool) \
+	$(distclean_service) \
+	$(distclean_autostart)
+
+xfce4-notifyd/xfce-notify-gbus.h:
+xfce4-notifyd/xfce-notify-gbus.c: $(srcdir)/xfce4-notifyd/notify-dbus.xml Makefile
+	$(AM_V_GEN) $(GDBUS_CODEGEN) \
+	--interface-prefix org.freedesktop.Notifications \
+	--c-namespace XfceNotify 	\
+	--generate-c-code xfce4-notifyd/xfce-notify-gbus \
+	$(srcdir)/xfce4-notifyd/notify-dbus.xml
+
+if MAINTAINER_MODE
+
+xfce4-notifyd/xfce-notify-marshal.h: xfce4-notifyd/stamp-xfce-notify-marshal.h
+	@true
+
+xfce4-notifyd/stamp-xfce-notify-marshal.h: $(srcdir)/xfce4-notifyd/xfce-notify-marshal.list Makefile
+	$(AM_V_GEN) ( \
+	echo '/* this file is autogenerated -- do not edit */' > xfce4-notifyd/xfce-notify-marshal.h \
+  && glib-genmarshal --prefix=xfce_notify_marshal --header $(srcdir)/xfce4-notifyd/xfce-notify-marshal.list \
+  >> xfce4-notifyd/xfce-notify-marshal.h \
+	&& echo timestamp >$@ )
+
+xfce4-notifyd/xfce-notify-marshal.c: $(srcdir)/xfce4-notifyd/xfce-notify-marshal.list Makefile
+	$(AM_V_GEN) ( \
+	echo '/* this file is autogenerated -- do not edit */' >$@ \
+	&& echo '#include "xfce-notify-marshal.h"' >$@ \
+	&& glib-genmarshal --prefix=xfce_notify_marshal --body $(srcdir)/xfce4-notifyd/xfce-notify-marshal.list >>$@ \
+	)
+
+xfce4-notifyd/xfce-notify-enum-types.h: $(srcdir)/xfce4-notifyd/stamp-xfce-notify-enum-types.h
+	@true
+
+xfce4-notifyd/stamp-xfce-notify-enum-types.h: $(srcdir)/xfce4-notifyd/xfce-notify-window.h Makefile
+	$(AM_V_GEN) ( \
+	( cd $(srcdir) && glib-mkenums \
+	        --fhead "#ifndef __XFCE_NOTIFY_ENUM_TYPES_H__\n#define __XFCE_NOTIFY_ENUM_TYPES_H__\n#include <glib-object.h>\nG_BEGIN_DECLS\n" \
+	        --fprod "/* enumerations from \"@filename@\" */\n" \
+	        --vhead "GType @enum_name@_get_type(void) G_GNUC_CONST;\n#define XFCE_TYPE_@ENUMSHORT@ (@enum_name@_get_type())\n" \
+	        --ftail "G_END_DECLS\n\n#endif /* __XFCE_NOTIFY_ENUM_TYPES_H__ */" \
+	        $(srcdir)/xfce4-notifyd/xfce-notify-window.h ) >> xfce4-notifyd/xgen-xneth \
+	&& ( cmp -s xfce4-notifyd/xgen-xneth xfce4-notifyd/xfce-notify-enum-types.h || cp xfce4-notifyd/xgen-xneth xfce4-notifyd/xfce-notify-enum-types.h ) \
+	&& rm -f xfce4-notifyd/xgen-xneth \
+	&& echo timestamp >$@ \
+	)
+
+xfce4-notifyd/xfce-notify-enum-types.c: $(srcdir)/xfce4-notifyd/xfce-notify-window.h Makefile
+	$(AM_V_GEN) ( \
+	( cd $(srcdir) && glib-mkenums \
+	        --fhead "#include \"xfce-notify-enum-types.h\"\n#include \"xfce4-notifyd/xfce-notify-window.h\"\n" \
+	        --fprod "\n/* enumerations from \"@filename@\" */" \
+	        --vhead "GType\n@enum_name@_get_type(void)\n{\n\tstatic GType type = 0;\n\tif(type == 0) {\n\tstatic const G@Type@Value values[] = {"\
+	        --vprod "\t{ @VALUENAME@, \"@VALUENAME@\", \"@valuenick@\" }," \
+	        --vtail "\t{ 0, NULL, NULL }\n\t};\n\ttype = g_@type@_register_static(\"@EnumName@\", values);\n  }\n\treturn type;\n}\n" \
+	        $(srcdir)/xfce4-notifyd/xfce-notify-window.h ) >> xfce4-notifyd/xgen-xnetc \
+	&& cp xfce4-notifyd/xgen-xnetc xfce4-notifyd/xfce-notify-enum-types.c \
+	&& rm -f xfce4-notifyd/xgen-xnetc \
+	)
+
+xfce4-notifyd-config/xfce4-notifyd-config.ui.h: $(srcdir)/xfce4-notifyd-config/xfce4-notifyd-config.glade
+	$(AM_V_GEN) ( \
+	$(EXO_CSOURCE) --static --name=xfce4_notifyd_config_ui $< >$@ \
+	)
+
+endif
+
+install-data-hook:
+	@-if test -z "$(DESTDIR)"; then \
+	    echo "Updating Gtk icon cache."; \
+	    $(gtk_update_icon_cache); \
+	else \
+	    echo "*** Icon cache not updated.  Remember to run:"; \
+	    echo "***"; \
+	    echo "***   $(gtk_update_icon_cache)"; \
+	    echo "***"; \
+	fi
+
+xfce4-notifyd/%.service: $(srcdir)/xfce4-notifyd/%.service.in Makefile
+	sed -e "s,\@notifydir\@,$(xfce4_notifyddir),g" < $< > $@
+
+xfce4-notifyd/%.desktop: $(srcdir)/xfce4-notifyd/%.desktop.in Makefile
+	sed -e "s,\@notifydir\@,$(xfce4_notifyddir),g" < $< > $@
+
+distclean-local:
+	-rm -rf *.cache *~
+
+checksums: distcheck
+	sha1sum $(PACKAGE)-$(VERSION).tar.bz2 > $(PACKAGE)-$(VERSION).tar.bz2.sha1.asc
+
+gpg-sign: checksums
+	gpg -b --armor $(PACKAGE)-$(VERSION).tar.bz2
+
+release: gpg-sign
+	-mkdir releases/
+	mv $(PACKAGE)-$(VERSION).tar.bz2* releases/
+	-rm $(PACKAGE)-$(VERSION).tar.gz
+
+.PHONY: ChangeLog
+
+ChangeLog: Makefile
+	(GIT_DIR=$(top_srcdir)/.git git log > .changelog.tmp \
+	&& mv .changelog.tmp ChangeLog; rm -f .changelog.tmp) \
+	|| (touch ChangeLog; echo 'Git directory not found: installing possibly empty changelog.' >&2)
+
+dist-hook: ChangeLog
+
+#Tests
+noinst_PROGRAMS = \
+	tests/test-text \
+	tests/test-positioning \
+	tests/test-actions \
+	tests/test-icons
+
+tests_cflags = \
+	-I$(top_srcdir) \
+	$(LIBNOTIFY_CFLAGS)
+
+tests_ldadd = \
+	$(LIBNOTIFY_LIBS)
+
+icon_tests_cflags = \
+	$(common_cflags)  \
+	$(tests_cflags)
+
+icon_tests_ldadd = \
+	$(common_ldadd)   \
+	$(tests_ldadd)
+
+tests_test_actions_SOURCES = tests/test-actions.c
+tests_test_actions_CFLAGS = $(tests_cflags)
+tests_test_actions_LDADD = $(tests_ldadd)
+
+tests_test_positioning_SOURCES = tests/test-positioning.c
+tests_test_positioning_CFLAGS = $(tests_cflags)
+tests_test_positioning_LDADD = $(tests_ldadd)
+
+tests_test_text_SOURCES = tests/test-text.c
+tests_test_text_CFLAGS = $(tests_cflags)
+tests_test_text_LDADD = $(tests_ldadd)
+
+tests_test_icons_SOURCES = tests/test-icons.c
+tests_test_icons_CFLAGS = $(icon_tests_cflags)
+tests_test_icons_LDADD = $(icon_tests_ldadd)

NEWS

++--------------------+
+| Xfce Notify Daemon |
++--------------------+
+
+Version 0.4.2 (01 March 2018):
+  This is a bugfix release.
+
+  Bugs fixed:
+    * Fix support for hyperlinks in notifications (Bug #14073)
+    * Fix crash because of double-free (Bug #14060)
+    * Improve wrapping and ellipsizing of notification bubble (Bug #12674)
+    * Ensure xfce4-notifyd.desktop.in goes into the tarball (Bug #13989)
+    * Suppress warnings about unused and uninitialized variables (Bug #14095)
+    * Fix crash when there are no known apps
+    * panel-plugin: Fix showing placeholder when there are no logs from today
+
+  Updated translations: Albanian, Bulgarian, Catalan, Chinese (China), Croatian,
+  Czech, Dutch (Flemish), Finnish, French, Galician, German, Hebrew, Kazakh,
+  Lithuanian, Malay, Norwegian Bokmål, Polish, Portuguese (Brazilian), Russian,
+  Serbian, Slovak, Spanish, Swedish, Turkish, Ukrainian
+
+
+Version 0.4.1 (09 December 2017):
+  This is a feature release.
+
+  Features:
+    * Panel plugin features
+      * Add hidden option log-icon-size
+      * Add button to clear the log (Bug #13955)
+      * Revamped layout (DND button on top for quick access)
+      * Show placeholder text in case of empty logs
+    * Improved notification window layout
+    * Add configure option to use autostart instead of dbus (Bug #13989)
+
+  Bugs fixed:
+    * Remove deprecated functions (Gtk+ 3.22)
+    * Fix warnings reported by Clang (Bug #13931)
+    * Treat icon_data only as pen-ultimate fallback option (Bug #13950)
+    * Fix warning about gdk_window_get_origin (Bug #13935)
+    * Ensure body and summary of notifications are correctly ellipsized (Bug #12674)
+    * Ensure the panel plugin icon resizes with Xfce 4.12
+
+  Updated translations: Bulgarian, Catalan, Chinese (Taiwan), Croatian,
+  Czech, Danish, Dutch (Flemish), French, German, Greek, Hebrew, Italian,
+  Japanese, Kazakh, Korean, Lithuanian, Norwegian Bokmål, Polish,
+  Portuguese, Portuguese (Brazilian), Russian, Slovak, Spanish, Swedish,
+  Thai, Turkish, Ukrainian
+
+
+Version 0.4.0 (07 October 2017):
+  This is a feature release.
+
+  Features:
+    * Panel plugin that shows most recent notifications
+      and allows for quick access to DND mode
+    * Persistent daemon (Bug #12754)
+    * New (optional) animation: slide-out
+    * Support for all image types in the log
+    * Better application icon matching in the config dialog
+    * New logo (also in high resolution)
+
+  Bugs fixed:
+    * Bump notification spec version to 1.2 (Bug #13578)
+    * Fix empty body when markup is invalid (Bug #10027)
+    * Show warning in settings dialog if notifyd is not running (Bug #13417)
+    * log-viewer: Fix escaping of characters and add markup support
+    * Handle desktop-id as fallback in the log
+
+  Updated translations: Arabic, Bulgarian, Catalan, Chinese (China),
+  Chinese (Taiwan), Croatian, Czech, Danish, Dutch (Flemish), Finnish,
+  French, German, Greek, Hebrew, Indonesian, Italian, Japanese, Kazakh,
+  Korean, Lithuanian, Malay, Norwegian Bokmål, Polish, Portuguese,
+  Portuguese (Brazilian), Russian, Serbian, Slovak, Spanish, Swedish,
+  Thai, Turkish, Ukrainian
+
+
+Version 0.3.6 (20 March 2017):
+  This is a bugfix release. Thanks to Mattias and Igor!
+
+  Bugs fixed:
+    * Fix memory leaks in log viewer (Bug #13400)
+    * Fix a couple of memory leaks in notifyd-config (Bug #13386)
+    * Update log toolbar buttons sensitivity (Bug #13365)
+    * Fix compilation on Gtk3.14
+
+  Updated translations: Catalan, French, Greek, Hebrew, Kazakh, Lithuanian,
+  Polish, Serbian
+
+
+Version 0.3.5 (13 February 2017):
+  This is a feature release.
+
+  Features:
+    * Notification log ("persistence" according to fd.o spec)
+    * Rework settings dialog and include more options
+
+  Bugs fixed:
+    * Fix height of settings dialog when plugged
+    * Fix compilation on 3.14
+
+  Updated translations: Bulgarian, Chinese (China), Chinese (Taiwan),
+  Croatian, Czech, Danish, Dutch (Flemish), Finnish, French, German,
+  Icelandic, Italian, Korean, Lithuanian, Norwegian Bokmål, Polish,
+  Portuguese, Portuguese (Brazilian), Russian, Serbian, Slovak, Spanish,
+  Swedish, Ukrainian
+
+
+Version 0.3.4 (09 November 2016):
+  This is a feature release.
+
+  Features:
+    * "Do not disturb" mode
+    * Notification-muting on a per application level
+
+  Bugs fixed:
+    * Add hidden option "primary-monitor" to set screen for notifications
+      (Bug #10003)
+    * Fix theming issues with Gtk 3.22
+
+  Updated translations: Bulgarian, Catalan, Chinese (China), Chinese
+  (Taiwan), Croatian, Czech, Dutch (Flemish), English (Australia), French,
+  German, Hebrew, Kazakh, Lithuanian, Malay, Polish, Portuguese, Portuguese
+  (Brazilian), Russian, Slovak, Spanish, Ukrainian
+
+
+Version 0.3.3 (02 October 2016):
+  This is a bugfix release. It also extends the tests to icons.
+
+  Bugs fixed:
+    * Fix missing Gtk+ themes path in dist_themes variable (Bug #12831)
+    * Fix theming for callback button in notifications (Bug #12841)
+    * Don't show notification buttons without text (Bug #12834)
+    * Support image-path hint of the fd.o spec (Bug #7846)
+    * Fix priorities of icon handling according to the fd.o spec
+    * Make icon-size of fallback consistent with all other notifications
+
+  Updated translations: Croatian, Lithuanian, Malay, Thai
+
+Version 0.3.2 (06 September 2016):
+  This release fixes a showstopper regression for Gtk<=3.18 users where
+  no notifications would be displayed (Bug #12823).
+
+  Features:
+    * Add support for symbolic icons
+    * Add two new themes: Bright and Retro
+    * Improvements to the existing themes
+
+  Bugs fixed:
+    * Fix client pointer with Gtk+ < 3.20 (Bug #12823)
+    * Sort the themes alphabetically in the Settings Dialog
+
+  Updated translations: Polish
+
+Version 0.3.1 (06 September 2016):
+  Bugfix release
+
+  Features:
+    * Add a help button which links to the new docs page
+
+  Bugs fixed:
+    * Fix a memory leak (Bug #12733)
+    * Add a hidden option 'do-fadeout' (Bug #11341)
+    * Correct typo in warning message.
+    * Unreference gvariants, Cleanup Gtk3.20 ifdefs, Fix uninitialized
+      pixbufs (Bug #12777)
+    * Fix including both GTK+ themes in dist (Bug #12737)
+
+  Updated translations: Chinese (China), Croatian, English (Australia),
+  Japanese, Korean, Spanish, Swedish, Ukrainian
+
+Version 0.3.0 (27 July 2016):
+  Ported to gdbus and Gtk+3 by Ali Abdallah
+  Bumped Dependencies (libxfce4ui 4.12, Gtk+3.14)
+
+  Features:
+    * Better theming capabilities
+    * Add a systemd user unit corresponding to the D-Bus session
+      service (Bug #12238)
+
+  Bugs fixed:
+    * The preview button now shows even when the dialog is plugged in
+      the xfce4-settings-manager
+    * On update reset fade as well (Bug #11858)
+
+  Updated translations: Arabic, Asturian, Bulgarian, Catalan, Chinese
+  (China), Chinese (Taiwan), Croatian, Czech, Danish, Dutch (Flemish),
+  English (Australia), Finnish, French, German, Greek, Hebrew, Hungarian,
+  Icelandic, Indonesian, Italian, Japanese, Kazakh, Korean, Lithuanian,
+  Norwegian Bokmål, Polish, Portuguese, Portuguese (Brazilian), Russian,
+  Serbian, Slovak, Slovenian, Spanish, Swedish, Turkish, Ukrainian, Uyghur
+
+Version 0.2.4 (08 May 2013):
+
+  Bugs fixed:
+    * Fix border drawing when compositing is disabled (bug #10021).
+
+  Updated translations: Bulgarian, Chinese (China), Chinese (Taiwan),
+  Flemish and Indonesian.
+
+Version 0.2.3 (21 April 2013):
+
+  libnotify is now required as a dependency to build a test suite and to
+  show improved notification previews.
+
+  Features:o
+    * Add a category to the settings dialog for Xfce4 Settings Manager.
+    * Add widget names to summary ("summary") and body ("body") widgets
+      to allow easier theming. Remove the redundant / buggy summary-bold
+      style property (bug #8431).
+      Themes will have to be updated accordingly.
+
+  Bugs fixed:
+    * Fix notifications not disappearing after clicking an action button.
+    * Handle timeout correctly when smaller than fading time (bug #8580).
+    * Avoid flickering of the notifications.
+    * Accept uri of images in icon_name parameter.
+    * Parse body with g_markup_escape_text which allows us to handle
+      span attributes misused by some clients and to parse strings with
+      "unusual" characters such as & (bug #7773, #8187).
+    * Respect border-width when drawing the notification (bug #9475).
+    * Do not kill notification daemon to apply new theme. Instead, handle
+      style updates of existing notifications.
+    * Show a button in the notification preview (bug #9982).
+    * Add an icon to the notification preview.
+
+  Updated translations: Arabic, Basque, Brazilian, Bulgarian, Castilian,
+  Chinese (China), Chinese (Taiwan), Croatian, Danish, English, Finnish,
+  Flemish, French, Greek, Hebrew, Hungarian, Italian, Japanese, Kazakh,
+  Korean, Lithuanian, Polish, Portuguese, Romanian, Russian, Serbian,
+  Swedish, Turkish, Ukrainian, Uyghur and Valencian.
+
+
+Version 0.2.2 (06 August 2011):
+
+    * New cleaner settings dialog with preview on theme change.
+    * Only initialize the close timeout when all notifications are closed
+      (bug #7467).
+    * Fix race with window becoming invalid (bug #7643).
+    * Fix typo in invalid markup escaping (bug #7773).
+    * Fix PATH_MAX beeing undefined on HURD (bug #7528).
+    * Rename dbus service file to avoid conflicts (bug #7335).
+    * Allow installation of the helpers in a custom location.
+    * Updated translations: Arabic, Basque, Brazilian, Castillan,
+      Chinese, Danish, Flemish, Galician, German, Indonesian, Italian,
+      Japanese, Romanian, Portuguese, Russian, Slovak, Spanish,
+      Swedish and Ukrainian.
+
+Version 0.2.1 (02 Feb 2011):
+
+    * Fix loading of custom icons (bug #6895).
+    * Fix crash introduced in 0.2.0 (bug #6929).
+    * Fade to transparent when screen is composited, remove the setting.
+    * Updated translations: Romanian, Turkish, Polish, Galician, Ukrainian,
+      Indonesian, English GB, German, Czech, Norwegian Bokmal and Dutch.
+
+Version 0.2.0 (27 Nov 2010):
+
+  Features:
+    * Added man page for xfce4-notifyd-config from Evgeni Golov.
+    * Support the 'reason' parameter of the NotificationChanged signal.
+      Note that if you are using libnotify 0.4.4 or older, this will
+      cause memory leaks in *applications* that use libnotify (not in
+      xfce4-notifyd).  In this case, you should compile xfce4-notifyd
+      passing the --enable-old-notification-closed-signature switch
+      to configure.
+    * Add summary-bold style property to allow themes to set the
+      summary field of the notification bold (bug 5773).
+    * Add the spec_version parameter to the GetServerInformation method.
+      This behavior can be disabled by passing the
+      --enable-old-get-server-information-signature flag to
+      configure (bug 5602).
+    * Make notifications unmovable (Jérôme Guelfucci, bug 5248).
+    * Implement support for icon-only notifications (Canonical
+      extension).
+    * Implement support for "gauge" notifications (Canonical extension).
+    * Added proper placement of notifications so they don't overlap when
+      there are multiple on the screen.  This also uses a custom workarea
+      calculation to avoid placing notifications where docked windows have
+      set struts (Jérôme Guelfucci, bug 5248).
+    * Port to libxfce4ui, drop libxfcegui4 dep (Romain Bouvier, bug 6375).
+    * Add a preview button to the preferences dialog.
+
+  Bugfixes:
+    * Use correct COPYING file (GPLv2, not GPLv3).
+    * Fix ugliness with rounded corners on windows sometimes, both with
+      compositing enabled and disabled.
+    * Check for exo-csource at configure time when needed (bug 5783).
+    * Check for dbus-binding-tool at configure time.
+
+
+Version 0.1.0 (24 Nov 2008):
+
+  Initial release.  See TODO for known issues and unfinished features.
+
+  Translations:
+    * ca: Carles Muñoz Gorriz <carlesmu@internautas.org>
+    * da: Per Kongstad <p_kongstad@op.pl>
+    * de: Christian Dywan <christian@twotoasts.de>
+    * el: Stavros Giannouris <stavrosg@hellug.gr>
+    * es: Abel Martín <abel.martin.ruiz@gmail.com>
+    * fi: Jari Rahkonen <jari.rahkonen@pp1.inet.fi>
+    * fr: Maximilian Schleiss <maximilian@xfce.org>
+    * id: Andhika Padmawan <andhika.padmawan@gmail.com>
+    * nb: Terje Uriansrud <terje@uriansrud.net>
+    * nl: Vincent Tunru <projects@vinnl.nl>
+    * pt_PT: Nuno Miguel <nunis@netcabo.pt>
+    * sq: Besnik Bleta <besnik@programeshqip.org>
+    * tr: Gökmen Görgen <gkmngrgn@gmail.com>

README

+Xfce Notify Daemon
+==================
+
+The Xfce Notify Daemon (or "xfce4-notifyd") is a small program that implements
+the "server-side" portion of the Freedesktop desktop notifications
+specification. Applications that wish to pop up a notification bubble in a
+standard way can implicitly make use of xfce4-notifyd to do so by sending
+standard messages over D-Bus using the org.freedesktop.Notifications
+interface.
+
+Apart from the notification server a panel plugin is included which shows recent
+notifications in a dropdown menu in the Xfce Panel.
+
+
+Requirements:
+-------------
+
+* gtk+ 3.14.0
+* glib-2.0 (gdbus) 2.42
+* libxfce4util 4.12.0
+* libxfce4ui 4.12.0
+* xfconf 4.10
+* libnotify 0.7
+* libxfce4panel 4.12.0 (for the panel plugin)
+
+Additionally, having a compositing manager running is recommended. This is
+necessary for features like transparency and animations.
+
+
+Installation:
+-------------
+
+The usual:
+
+    ./autogen.sh
+    make
+    make install
+
+should work just fine.  Pass --prefix=/path/to/wherever to install in a
+location other than the default /usr/local.
+
+In order for xfce4-notifyd to be started automatically, you must have a
+<servicedir> directive in your D-Bus session configuration file.  If you
+install xfce4-notifyd to a standard prefix (like /usr), you shouldn't have
+to worry about this.
+
+
+Configuration:
+--------------
+
+Run xfce4-notifyd-config to display the settings dialog. There are no hidden
+settings, which means if you don't see it in the settings dialog, it's not
+changeable.
+
+The panel plugin has a separate properties dialog, which shows all configuration
+options for it.
+
+
+Theming:
+--------
+
+Xfce4-notifyd uses Gtk+'s standard theming system. By default it will use the
+"app-notification" or "osd" classes of your Gtk+ theme. If you want to override
+the default notifications style of your theme you can use the
+"#XfceNotifyWindow" widget name or you can create a standalone theme (see the
+examples included, e.g. "ZOMG-PONIES!").
+You have to put your gtk.css file in $HOME/.themes/THEMENAME/xfce4-notify-4.0
+and then start up the configuration dialog to set the theme.
+
+If you have created a cool theme you can submit it via a bugreport on
+bugs.xfce.org. For themes shipped with xfce4-notifyd, all parts are required to
+be redistributable under the terms of a license compatible with GPLv2.

TODO

+* listen to client when they request a position to 'point to', maybe have a
+  little arrow thingy point off the notification window
+* window shadow?  would rather the compositor just do this, need to figure out
+  why xfwm4 won't -- olivier says shaped windows never get shadows
+* add a "do not disturb" mode
\ No newline at end of file

autogen.sh

+#!/bin/sh
+#
+# $Id: autogen.sh 23241 2006-09-29 19:05:15Z kelnos $
+#
+# Copyright (c) 2002-2008
+#         The Xfce development team. All rights reserved.
+#
+# Written for Xfce by Benedikt Meurer <benny@xfce.org>.
+#
+
+(type xdt-autogen) >/dev/null 2>&1 || {
+  cat >&2 <<EOF
+autogen.sh: You don't seem to have the Xfce development tools installed on
+            your system, which are required to build this software.
+            Please install the xfce4-dev-tools package first, available from
+            http://xfce.org/~benny/projects/xfce4-dev-tools/.
+EOF
+  exit 1
+}
+
+XDT_AUTOGEN_REQUIRED_VERSION="4.7.0" xdt-autogen "$@"
+
+# vi:set ts=2 sw=2 et ai:

common/Makefile.am

+AM_CPPFLAGS = \
+	-I${top_srcdir}
+
+noinst_LTLIBRARIES = \
+	libxfce-notifyd-common.la
+
+libxfce_notifyd_common_la_SOURCES = \
+	xfce-notify-log.c \
+	xfce-notify-log.h
+
+libxfce_notifyd_common_la_CFLAGS = \
+	$(LIBXFCE4UI_CFLAGS) \
+	$(GTK3_CFLAGS) \
+	$(PLATFORM_CFLAGS)
+
+libxfce_notifyd_common_la_LIBADD = \
+	$(LIBXFCE4UI_LIBS) \
+	$(GTK3_LIBS)
+
+libxfce_notifyd_common_la_LDFLAGS = \
+	-no-undefined \
+	$(PLATFORM_LDFLAGS)

common/xfce-notify-log.c

+/*
+ *  xfce4-notifyd
+ *
+ *  Copyright (c) 2016 Simon Steinbeiß <ochosi@xfce.org>
+ *
+ *  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; version 2 of the License ONLY.
+ *
+ *  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
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <libxfce4util/libxfce4util.h>
+
+#include <gdk/gdkx.h>
+#include <glib.h>
+#include <gtk/gtk.h>
+
+#include "xfce-notify-log.h"
+
+GdkPixbuf *
+notify_pixbuf_from_image_data (GVariant *image_data)
+{
+    GdkPixbuf *pix = NULL;
+    gint32 width, height, rowstride, bits_per_sample, channels;
+    gboolean has_alpha;
+    GVariant *pixel_data;
+    gsize correct_len;
+    guchar *data;
+
+    if (!g_variant_is_of_type (image_data, G_VARIANT_TYPE ("(iiibiiay)")))
+    {
+        g_warning ("Image data is not the correct type");
+        return NULL;
+    }
+
+    g_variant_get (image_data,
+                   "(iiibii@ay)",
+                   &width,
+                   &height,
+                   &rowstride,
+                   &has_alpha,
+                   &bits_per_sample,
+                   &channels,
+                   &pixel_data);
+
+    correct_len = (height - 1) * rowstride + width
+                  * ((channels * bits_per_sample + 7) / 8);
+    if(correct_len != g_variant_get_size (pixel_data)) {
+        g_message ("Pixel data length (%lu) did not match expected value (%u)",
+                   g_variant_get_size (pixel_data), (guint)correct_len);
+        return NULL;
+    }
+
+    data = (guchar *) g_memdup (g_variant_get_data (pixel_data),
+                                g_variant_get_size (pixel_data));
+    g_variant_unref(pixel_data);
+
+    pix = gdk_pixbuf_new_from_data(data,
+                                   GDK_COLORSPACE_RGB, has_alpha,
+                                   bits_per_sample, width, height,
+                                   rowstride,
+                                   (GdkPixbufDestroyNotify)g_free, NULL);
+    return pix;
+}
+
+const gchar *
+notify_icon_name_from_desktop_id (const gchar *desktop_id)
+{
+    const gchar *icon_file;
+    gchar *resource;
+    XfceRc *rcfile;
+
+    resource = g_strdup_printf("applications%c%s.desktop",
+                               G_DIR_SEPARATOR,
+                               desktop_id);
+    rcfile = xfce_rc_config_open(XFCE_RESOURCE_DATA,
+                                 resource, TRUE);
+    g_free (resource);
+    if (rcfile && xfce_rc_has_group (rcfile, "Desktop Entry")) {
+        xfce_rc_set_group (rcfile, "Desktop Entry");
+        icon_file = xfce_rc_read_entry (rcfile, "Icon", NULL);
+        xfce_rc_close (rcfile);
+        return icon_file;
+    }
+    else
+        return NULL;
+}
+
+GKeyFile *
+xfce_notify_log_get (void)
+{
+    GKeyFile *notify_log;
+    gchar *notify_log_path = NULL;
+
+    notify_log_path = xfce_resource_lookup (XFCE_RESOURCE_CACHE, XFCE_NOTIFY_LOG_FILE);
+
+    if (notify_log_path)
+    {
+        notify_log = g_key_file_new ();
+        if (g_key_file_load_from_file (notify_log, notify_log_path, G_KEY_FILE_NONE, NULL) == FALSE)
+            return NULL;
+    }
+    else
+        return NULL;
+    g_free (notify_log_path);
+
+    return notify_log;
+}
+
+void xfce_notify_log_insert (const gchar *app_name,
+                             const gchar *summary,
+                             const gchar *body,
+                             GVariant *image_data,
+                             const gchar *image_path,
+                             const gchar *app_icon,
+                             const gchar *desktop_id,
+                             gint expire_timeout,
+                             const gchar **actions)
+{
+    GKeyFile *notify_log;
+    gchar *notify_log_path;
+    gchar *timeout;
+    gchar *group;
+    gint i;
+    gint j = 0;
+    GDateTime *now;
+    gchar *timestamp;
+    GBytes *image_bytes;
+    gchar *icon_name;
+    GdkPixbuf *pixbuf = NULL;
+    gchar *notify_log_icon_folder;
+    gchar *notify_log_icon_path;
+
+    notify_log_path = xfce_resource_save_location (XFCE_RESOURCE_CACHE,
+                                                   XFCE_NOTIFY_LOG_FILE, TRUE);
+
+    if (notify_log_path)
+    {
+        notify_log = g_key_file_new ();
+        if (g_key_file_load_from_file (notify_log, notify_log_path, G_KEY_FILE_NONE, NULL) == FALSE)
+        {
+            g_warning ("No file found in cache, creating a new log.");
+        }
+
+        now = g_date_time_new_now_local ();
+        timestamp = g_date_time_format (now, "%FT%T");
+        g_date_time_unref (now);
+        group = g_strdup_printf ("%s", timestamp);
+        g_free(timestamp);
+
+        g_key_file_set_string (notify_log, group, "app_name", app_name);
+        g_key_file_set_string (notify_log, group, "summary", summary);
+        g_key_file_set_string (notify_log, group, "body", body);
+        if (image_data) {
+            image_bytes = g_variant_get_data_as_bytes (image_data);
+            icon_name = g_compute_checksum_for_bytes (G_CHECKSUM_MD5, image_bytes);
+            g_bytes_unref(image_bytes);
+            pixbuf = notify_pixbuf_from_image_data (image_data);
+            if (pixbuf) {
+                notify_log_icon_folder = xfce_resource_save_location (XFCE_RESOURCE_CACHE,
+                                                                      XFCE_NOTIFY_ICON_PATH, TRUE);
+                notify_log_icon_path = g_strconcat (notify_log_icon_folder , icon_name, ".png", NULL);
+                g_free(notify_log_icon_folder);
+                if (!g_file_test (notify_log_icon_path, G_FILE_TEST_EXISTS)) {
+                    if (!gdk_pixbuf_save (pixbuf, notify_log_icon_path, "png", NULL, NULL))
+                        g_warning ("Could not save the pixbuf to: %s", notify_log_icon_path);
+                }
+                g_free(notify_log_icon_path);
+                g_object_unref (G_OBJECT (pixbuf));
+            }
+            g_key_file_set_string (notify_log, group, "app_icon", icon_name);
+            g_free(icon_name);
+        }
+        else if (image_path) {
+            g_key_file_set_string (notify_log, group, "app_icon", image_path);
+        }
+        else if (app_icon && (g_strcmp0 (app_icon, "") != 0)) {
+            g_key_file_set_string (notify_log, group, "app_icon", app_icon);
+        }
+        else if (desktop_id) {
+            g_key_file_set_string (notify_log, group, "app_icon", notify_icon_name_from_desktop_id(desktop_id));
+        }
+
+        timeout = g_strdup_printf ("%d", expire_timeout);
+        g_key_file_set_string (notify_log, group, "expire-timeout", timeout);
+        g_free(timeout);
+        for (i = 0; actions && actions[i]; i += 2) {
+            const gchar *cur_action_id = actions[i];
+            const gchar *cur_button_text = actions[i+1];
+            gchar *action_id_num = g_strdup_printf ("%s-%d", "action-id", j);
+            gchar *action_label_num = g_strdup_printf ("%s-%d", "action-label", j);
+            g_key_file_set_string (notify_log, group, action_id_num, cur_action_id);
+            g_key_file_set_string (notify_log, group, action_label_num, cur_button_text);
+            j++;
+        }
+
+        g_key_file_save_to_file (notify_log, notify_log_path, NULL);
+        g_key_file_free (notify_log);
+        g_free(group);
+    }
+    else
+        g_warning ("Unable to open cache file");
+
+    g_free (notify_log_path);
+}
+
+gchar *
+xfce_notify_get_icon_cache_size (void)
+{
+    gchar *notify_icon_cache_path = NULL;
+    gchar *size_string;
+
+    notify_icon_cache_path = xfce_resource_save_location (XFCE_RESOURCE_CACHE,
+                                                          XFCE_NOTIFY_ICON_PATH, FALSE);
+    if (notify_icon_cache_path)
+    {
+        GFile *icon_folder;
+        guint64 disk_usage, num_dirs, num_files;
+
+        icon_folder = g_file_new_for_path (notify_icon_cache_path);
+
+        g_file_measure_disk_usage (icon_folder,
+                                   G_FILE_MEASURE_NONE,
+                                   NULL, NULL, NULL,
+                                   &disk_usage,
+                                   &num_dirs,
+                                   &num_files,
+                                   NULL);
+        size_string = g_strdup_printf ("%d icons / %.1lf MB",
+                                       (int) num_files, (gdouble) disk_usage / 1000000);
+        g_object_unref (icon_folder);
+    }
+    g_free (notify_icon_cache_path);
+    return size_string;
+}
+
+void xfce_notify_clear_icon_cache (void)
+{
+    gchar *notify_icon_cache_path = NULL;
+
+    notify_icon_cache_path = xfce_resource_save_location (XFCE_RESOURCE_CACHE,
+                                                          XFCE_NOTIFY_ICON_PATH, FALSE);
+
+    if (notify_icon_cache_path)
+    {
+        GFile *icon_folder;
+        GFileEnumerator *folder_contents;
+
+
+        icon_folder = g_file_new_for_path (notify_icon_cache_path);
+        folder_contents = g_file_enumerate_children (icon_folder,
+                                                     G_FILE_ATTRIBUTE_STANDARD_NAME,
+                                                     G_FILE_QUERY_INFO_NONE,
+                                                     NULL,
+                                                     NULL);
+        /* Iterate over the folder and delete each file */
+        while (TRUE)
+        {
+            GFile *icon_file;
+            if (!g_file_enumerator_iterate (folder_contents, NULL, &icon_file, NULL, NULL))
+                goto out;
+            if (!icon_file)
+                break;
+            if (!g_file_delete (icon_file, NULL, NULL))
+                g_warning ("Could not delete a notification icon: %s", notify_icon_cache_path);
+        }
+        out:
+            g_object_unref (folder_contents);
+
+        /* Delete the empty folder */
+        if (!g_file_delete (icon_folder, NULL, NULL))
+            g_warning ("Could not delete the notification icon cache: %s", notify_icon_cache_path);
+
+        g_object_unref (icon_folder);
+        g_free (notify_icon_cache_path);
+    }
+}
+
+void xfce_notify_log_clear (void)
+{
+    gchar *notify_log_path = NULL;
+
+    notify_log_path = xfce_resource_save_location (XFCE_RESOURCE_CACHE,
+                                                   XFCE_NOTIFY_LOG_FILE, FALSE);
+
+    if (notify_log_path)
+    {
+        GFile *log_file;
+        log_file = g_file_new_for_path (notify_log_path);
+        if (!g_file_delete (log_file, NULL, NULL))
+            g_warning ("Could not delete the notification log file: %s", notify_log_path);
+        g_object_unref (log_file);
+        g_free (notify_log_path);
+    }
+}
+
+static void
+xfce_notify_clear_log_dialog_cb (GtkWidget *dialog, gint response, gpointer user_data)
+{
+    GtkWidget *checkbutton = user_data;
+    gboolean active;
+
+    active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton));
+
+    if (response == GTK_RESPONSE_DELETE_EVENT ||
+        response == GTK_RESPONSE_CANCEL)
+        return;
+    else if (active) {
+        xfce_notify_clear_icon_cache ();
+        xfce_notify_log_clear ();
+    }
+    else {
+        xfce_notify_log_clear ();
+    }
+}
+
+GtkWidget *xfce_notify_clear_log_dialog (void)
+{
+    GtkWidget *dialog, *grid, *icon, *label, *content_area, *checkbutton;
+    GtkDialogFlags flags = GTK_DIALOG_MODAL;
+    gchar *message;
+    const char *str = _("Do you really want to clear the notification log?");
+    const char *format = "<span weight='bold' size='large'>%s</span>";
+    char *markup;
+
+    dialog = gtk_dialog_new_with_buttons (_("Clear notification log"),
+                                          NULL,
+                                          flags,
+                                          _("Cancel"),
+                                          GTK_RESPONSE_CANCEL,
+                                          _("Clear"),
+                                          GTK_RESPONSE_OK,
+                                          NULL);
+    content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+    grid = gtk_grid_new ();
+    gtk_grid_set_column_spacing (GTK_GRID (grid), 12);
+    gtk_widget_set_margin_start (grid, 12);
+    gtk_widget_set_margin_end (grid, 12);
+    gtk_widget_set_margin_top (grid, 12);
+    gtk_widget_set_margin_bottom (grid, 12);
+
+    icon = gtk_image_new_from_icon_name ("edit-clear", GTK_ICON_SIZE_DIALOG);
+
+    message = g_strdup_printf ("%s (%s)",_("include icon cache"), xfce_notify_get_icon_cache_size ());
+    label = gtk_label_new (NULL);
+    markup = g_markup_printf_escaped (format, str);
+    gtk_label_set_markup (GTK_LABEL (label), markup);
+    g_free (markup);
+
+    checkbutton = gtk_check_button_new_with_label (message);
+
+    gtk_grid_attach (GTK_GRID (grid), icon, 0, 0, 1, 2);
+    gtk_grid_attach (GTK_GRID (grid), label, 1, 0, 1, 1);
+    gtk_grid_attach (GTK_GRID (grid), checkbutton, 1, 1, 1, 1);
+
+    gtk_container_add (GTK_CONTAINER (content_area), grid);
+    gtk_widget_show_all (dialog);
+
+    g_signal_connect (dialog, "response",
+                      G_CALLBACK (xfce_notify_clear_log_dialog_cb),
+                      checkbutton);
+    gtk_window_set_icon_name (GTK_WINDOW (dialog), "edit-clear");
+
+    return dialog;
+}

common/xfce-notify-log.h

+/*
+ *  xfce4-notifyd
+ *
+ *  Copyright (c) 2016 Simon Steinbeiß <ochosi@xfce.org>
+ *
+ *  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; version 2 of the License ONLY.
+ *
+ *  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
+ */
+
+#ifndef __XFCE_NOTIFY_LOG_H_
+#define __XFCE_NOTIFY_LOG_H_
+
+
+#define XFCE_NOTIFY_LOG_FILE  "xfce4/notifyd/log"
+#define XFCE_NOTIFY_ICON_PATH "xfce4/notifyd/icons/"
+
+GdkPixbuf *notify_pixbuf_from_image_data (GVariant *image_data);
+
+const gchar     *notify_icon_name_from_desktop_id (const gchar *desktop_id);
+
+GKeyFile  *xfce_notify_log_get (void);
+
+void       xfce_notify_log_insert (const gchar *app_name,
+                                   const gchar *summary,
+                                   const gchar *body,
+                                   GVariant *image_data,
+                                   const gchar *image_path,
+                                   const gchar *app_icon,
+                                   const gchar *desktop_id,
+                                   gint expire_timeout,
+                                   const gchar **actions);
+
+GtkWidget *xfce_notify_clear_log_dialog (void);
+
+#endif /* __XFCE_NOTIFY_LOG_H_ */

compile

+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-10-14.11; # UTC
+
+# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" ""	$nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/*)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine/*)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+  func_file_conv "$1"
+  if test -z "$lib_path"; then
+    lib_path=$file
+  else
+    lib_path="$lib_path;$file"
+  fi
+  linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+  lib=$1
+  found=no
+  save_IFS=$IFS
+  IFS=';'
+  for dir in $lib_path $LIB
+  do
+    IFS=$save_IFS
+    if $shared && test -f "$dir/$lib.dll.lib"; then
+      found=yes
+      lib=$dir/$lib.dll.lib
+      break
+    fi
+    if test -f "$dir/$lib.lib"; then
+      found=yes
+      lib=$dir/$lib.lib
+      break
+    fi
+    if test -f "$dir/lib$lib.a"; then
+      found=yes
+      lib=$dir/lib$lib.a
+      break
+    fi
+  done
+  IFS=$save_IFS
+
+  if test "$found" != yes; then
+    lib=$lib.lib
+  fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+  # Assume a capable shell
+  lib_path=
+  shared=:
+  linker_opts=
+  for arg
+  do
+    if test -n "$eat"; then
+      eat=
+    else
+      case $1 in
+	-o)
+	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
+	  eat=1
+	  case $2 in
+	    *.o | *.[oO][bB][jJ])
+	      func_file_conv "$2"
+	      set x "$@" -Fo"$file"
+	      shift
+	      ;;
+	    *)
+	      func_file_conv "$2"
+	      set x "$@" -Fe"$file"
+	      shift
+	      ;;
+	  esac
+	  ;;
+	-I)
+	  eat=1
+	  func_file_conv "$2" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-I*)
+	  func_file_conv "${1#-I}" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-l)
+	  eat=1
+	  func_cl_dashl "$2"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-l*)
+	  func_cl_dashl "${1#-l}"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-L)
+	  eat=1
+	  func_cl_dashL "$2"
+	  ;;
+	-L*)
+	  func_cl_dashL "${1#-L}"
+	  ;;
+	-static)
+	  shared=false
+	  ;;
+	-Wl,*)
+	  arg=${1#-Wl,}
+	  save_ifs="$IFS"; IFS=','
+	  for flag in $arg; do
+	    IFS="$save_ifs"
+	    linker_opts="$linker_opts $flag"
+	  done
+	  IFS="$save_ifs"
+	  ;;
+	-Xlinker)
+	  eat=1
+	  linker_opts="$linker_opts $2"
+	  ;;
+	-*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+	  func_file_conv "$1"
+	  set x "$@" -Tp"$file"
+	  shift
+	  ;;
+	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+	  func_file_conv "$1" mingw
+	  set x "$@" "$file"
+	  shift
+	  ;;
+	*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+      esac
+    fi
+    shift
+  done
+  if test -n "$linker_opts"; then
+    linker_opts="-link$linker_opts"
+  fi
+  exec "$@" $linker_opts
+  exit 1
+}
+
+eat=
+
+case $1 in
+  '')
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+    func_cl_wrapper "$@"      # Doesn't return...
+    ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as 'compile cc -o foo foo.c'.
+	# So we strip '-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no '-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # '.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End: