#---------------------------------------------

# xdg-desktop-menu

#

# Utility script to install menu items on a Linux desktop.

# Refer to the usage() function below for usage.

#

# Copyright 2006, Kevin Krammer <kevin.krammer@gmx.at>

# Copyright 2006, Jeremy White <jwhite@codeweavers.com>

#

# LICENSE:

#

# Permission is hereby granted, free of charge, to any person obtaining a

# copy of this software and associated documentation files (the "Software"),

# to deal in the Software without restriction, including without limitation

# the rights to use, copy, modify, merge, publish, distribute, sublicense,

# and/or sell copies of the Software, and to permit persons to whom the

# Software is furnished to do so, subject to the following conditions:

#

# The above copyright notice and this permission notice shall be included

# in all copies or substantial portions of the Software.

#

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR

# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

# OTHER DEALINGS IN THE SOFTWARE.

#

#---------------------------------------------

manualpage()

cat << _MANUALPAGE

Name

xdg-desktop-menu - command line tool for (un)installing desktop menu items

Synopsis

xdg-desktop-menu install [--noupdate] [--novendor] [--mode mode] directory-file

(s) desktop-file(s)

xdg-desktop-menu uninstall [--noupdate] [--mode mode] directory-file(s)

desktop-file(s)

xdg-desktop-menu forceupdate [--mode mode]

xdg-desktop-menu { --help | --manual | --version }

Description

The xdg-desktop-menu program can be used to install new menu entries to the

desktop's application menu.

The application menu works according to the XDG Desktop Menu Specification at

http://www.freedesktop.org/Standards/menu-spec

Commands

install

Install one or more applications in a submenu of the desktop menu system.

desktop-file: A desktop file represents a single menu entry in the menu.

Desktop files are defined by the freedesktop.org Desktop Entry

Specification. The most important aspects of *.desktop files are summarized

below.

Menu entries can be added to the menu system in two different ways. They

can either be added to a predefined submenu in the menu system based on one

or more category keywords, or they can be added to a new submenu.

To add a menu entry to a predefined submenu the desktop file that

represents the menu entry must have a Categories= entry that lists one or

more keywords. The menu item will be included in an appropriate submenu

based on the included keywords.

To add menu items to a new submenu the desktop-files must be preceded by a

directory-file that describes the submenu. If multiple desktop-files are

specified, all entries will be added to the same menu. If entries are

installed to a menu that has been created with a previous call to

xdg-desktop-menu the entries will be installed in addition to any already

existing entries.

directory-file: The *.directory file indicated by directory-file represents

a submenu. The directory file provides the name and icon for a submenu. The

name of the directory file is used to identify the submenu.

If multiple directory files are provided each file will represent a submenu

within the menu that preceeds it, creating a nested menu hierarchy

(sub-sub-menus). The menu entries themselves will be added to the last

submenu.

Directory files follow the syntax defined by the freedesktop.org Desktop

Entry Specification.

uninstall

Remove applications or submenus from the desktop menu system previously

installed with xdg-desktop-menu install.

A submenu and the associated directory file is only removed when the

submenu no longer contains any menu entries.

forceupdate

Force an update of the menu system.

This command is only useful if the last call to xdg-desktop-menu included

the --noupdate option.

Options

--noupdate

Postpone updating the menu system. If multiple updates to the menu system

are made in sequence this flag can be used to indicate that additional

changes will follow and that it is not necassery to update the menu system

right away.

--novendor

Normally, xdg-desktop-menu checks to ensure that any *.directory and

*.desktop files to be installed has a vendor prefix. This option can be

used to disable that check.

A vendor prefix consists of alpha characters ([a-zA-Z]) and is terminated

with a dash ("-"). Companies and organizations are encouraged to use a word

or phrase, preferably the organizations name, for which they hold a

trademark as their vendor prefix. The purpose of the vendor prefix is to

prevent name conflicts.

--mode mode

mode can be user or system. In user mode the file is (un)installed for the

current user only. In system mode the file is (un)installed for all users

on the system. Usually only root is allowed to install in system mode.

The default is to use system mode when called by root and to use user mode

when called by a non-root user.

--help

Show command synopsis.

--manual

Show this manualpage.

--version

Show the xdg-utils version information.

Desktop Files

An application item in the application menu is represented by a *.desktop file.

A *.desktop file consists of a [Desktop Entry] header followed by several Key=

Value lines.

A *.desktop file can provide a name and description for an application in

several different languages. This is done by adding a language code as used by

LC_MESSAGES in square brackets behind the Key. This way one can specify

different values for the same Key depending on the currently selected language.

The following keys are often used:

Value=1.0

This is a mandatory field to indicate that the *.desktop file follows the

1.0 version of the specification.

Type=Application

This is a mandatory field that indicates that the *.desktop file describes

an application launcher.

Name=Application Name

The name of the application. For example Mozilla

GenericName=Generic Name

A generic description of the application. For example Web Browser

Comment=Comment

Optional field to specify a tooltip for the application. For example Visit

websites on the Internet

Icon=Icon File

The icon to use for the application. This can either be an absolute path to

an image file or an icon-name. If an icon-name is provided an image lookup

by name is done in the user's current icon theme. The xdg-icon-resource

command can be used to install image files into icon themes. The advantage

of using an icon-name instead of an absolute path is that with an icon-name

the application icon can be provided in several different sizes as well as

in several differently themed styles.

Exec=Command Line

The command line to start the application. If the application can open

files the %f placeholder should be specified. When a file is dropped on the

application launcher the %f is replaced with the file path of the dropped

file. If multiple files can be specified on the command line the %F

placeholder should be used instead of %f. If the application is able to

open URLs in addition to local files then %u or %U can be used instead of

%f or %F.

Categories=Categories

A list of categories separated by semi-colons. A category is a keyword that

describes and classifies the application. By default applications are

organized in the application menu based on category. When menu entries are

explicitly assigned to a new submenu it is not necassery to list any

categories.

When using categories it is recommended to include one of the following

categories: AudioVideo, Development, Education, Game, Graphics, Network,

Office, Settings, System, Utility.

See Appendix A of the XDG Desktop Menu Specification for information about

additional categories. http://standards.freedesktop.org/menu-spec/

menu-spec-1.0.html

MimeType=Mimetypes

A list of mimetypes separated by semi-colons. This field is used to

indicate which file types the application is able to open.

For a complete oveview of the *.desktop file format please visit http://

www.freedesktop.org/wiki/Standards/desktop-entry-spec

Directory Files

The appearance of submenu in the application menu is provided by a *.directory

file. In particular it provides the title of the submenu and a possible icon. A

*.directory file consists of a [Desktop Entry] header followed by several Key=

Value lines.

A *.directory file can provide a title (name) for the submenu in several

different languages. This is done by adding a language code as used by

LC_MESSAGES in square brackets behind the Key. This way one can specify

different values for the same Key depending on the currently selected language.

The following keys are relevqnt for submenus:

Value=1.0

This is a mandatory field to indicate that the *.directory file follows the

1.0 version of the Desktop Entry specification.

Type=Directory

This is a mandatory field that indicates that the *.directory file

describes a submenu.

Name=Menu Name

The title of submenu. For example Mozilla

Comment=Comment

Optional field to specify a tooltip for the submenu.

Icon=Icon File

The icon to use for the submenu. This can either be an absolute path to an

image file or an icon-name. If an icon-name is provided an image lookup by

name is done in the user's current icon theme. The xdg-icon-resource

command can be used to install image files into icon themes. The advantage

of using an icon-name instead of an absolute path is that with an icon-name

the submenu icon can be provided in several different sizes as well as in

several differently themed styles.

Environment Variables

xdg-desktop-menu honours the following environment variables:

XDG_UTILS_DEBUG_LEVEL

Setting this environment variable to a non-zero numerical value makes

xdg-desktop-menu do more verbose reporting on stderr. Setting a higher

value increases the verbosity.

XDG_UTILS_INSTALL_MODE

This environment variable can be used by the user or administrator to

override the installation mode. Valid values are user and system.

Exit Codes

An exit code of 0 indicates success while a non-zero exit code indicates

failure. The following failure codes can be returned:

1

Error in command line syntax.

2

One of the files passed on the command line did not exist.

3

A required tool could not be found.

4

The action failed.

5

No permission to read one of the files passed on the command line.

See Also

xdg-desktop-icon(1), xdg-icon-resource(1), xdg-mime(1)

Examples

The company ShinyThings Inc. has developed an application named "WebMirror" and

would like to add it to the application menu. The company will use

"shinythings" as its vendor id. In order to add the application to the menu

there needs to be a .desktop file with a suitable Categories entry:

shinythings-webmirror.desktop:

[Desktop Entry]

Encoding=UTF-8

Type=Application

Exec=webmirror

Icon=webmirror

Name=WebMirror

Name[nl]=WebSpiegel

Categories=Network;WebDevelopment;

Now the xdg-desktop-menu tool can be used to add the

shinythings-webmirror.desktop file to the desktop application menu:

xdg-desktop-menu install ./shinythings-webmirror.desktop

Note that for the purpose of this example the menu items are available in two

languages, English and Dutch. The language code for Dutch is nl.

In the next example the company ShinyThings Inc. will add its own submenu to

the desktop application menu consisting of a "WebMirror" menu item and a

"WebMirror Admin Tool" menu item.

First the company needs to create two .desktop files that describe the two menu

items. Since the items are to be added to a new submenu it is not necassery to

include a Categories= line:

shinythings-webmirror.desktop:

[Desktop Entry]

Encoding=UTF-8

Type=Application

Exec=webmirror

Icon=shinythings-webmirror

Name=WebMirror

Name[nl]=WebSpiegel

shinythings-webmirror-admin.desktop:

[Desktop Entry]

Encoding=UTF-8

Type=Application

Exec=webmirror-admintool

Icon=shinythings-webmirror-admintool

Name=WebMirror Admin Tool

Name[nl]=WebSpiegel Administratie Tool

In addition a .directory file needs to be created to provide a title and icon

for the sub-menu itself:

shinythings-webmirror.directory:

[Desktop Entry]

Encoding=UTF-8

Icon=shinythings-webmirror-menu

Name=WebMirror

Name[nl]=WebSpiegel

These file can now be installed with:

xdg-desktop-menu install ./shinythings-webmirror.directory \

./shinythings-webmirror.desktop ./shinythings-webmirror-admin.desktop

The menu entries could also be installed one by one:

xdg-desktop-menu install --noupdate ./shinythings-webmirror.directory \

./shinythings-webmirror.desktop

xdg-desktop-menu install --noupdate ./shinythings-webmirror.directory \

./shinythings-webmirror-admin.desktop

xdg-desktop-menu forceupdate

Although the result is the same it is slightly more efficient to install all

files at the same time.

The *.desktop and *.directory files reference icons with the names webmirror,

webmirror-admin and webmirror-menu which should also be installed. In this

example the icons are installed in two different sizes, once with a size of

22x22 pixels and once with a size of 64x64 pixels:

xdg-icon-resource install --size 22 ./wmicon-22.png shinythings-webmirror

xdg-icon-resource install --size 22 ./wmicon-menu-22.png shinythings-webmirror-menu

xdg-icon-resource install --size 22 ./wmicon-admin-22.png shinythings-webmirror-admin

xdg-icon-resource install --size 64 ./wmicon-64.png shinythings-webmirror

xdg-icon-resource install --size 64 ./wmicon-menu-64.png shinythings-webmirror-menu

xdg-icon-resource install --size 64 ./wmicon-admin-64.png shinythings-webmirror-admin

_MANUALPAGE

usage()

cat << _USAGE

xdg-desktop-menu - command line tool for (un)installing desktop menu items

Synopsis

xdg-desktop-menu install [--noupdate] [--novendor] [--mode mode] directory-file

(s) desktop-file(s)

xdg-desktop-menu uninstall [--noupdate] [--mode mode] directory-file(s)

desktop-file(s)

xdg-desktop-menu forceupdate [--mode mode]

xdg-desktop-menu { --help | --manual | --version }

_USAGE

#@xdg-utils-common@

#----------------------------------------------------------------------------

# Common utility functions included in all XDG wrapper scripts

#----------------------------------------------------------------------------

DEBUG()

[ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && return 0;

[ ${XDG_UTILS_DEBUG_LEVEL} -lt $1 ] && return 0;

shift

echo "$@" >&2

}

#-------------------------------------------------------------

# Exit script on successfully completing the desired operation

exit_success()

{

if [ $# -gt 0 ]; then

echo "$@"

echo

fi

exit 0

}

#-----------------------------------------

# Exit script on malformed arguments, not enough arguments

# or missing required option.

# prints usage information

exit_failure_syntax()

{

if [ $# -gt 0 ]; then

echo "xdg-desktop-menu: $@" >&2

echo "Try 'xdg-desktop-menu --help' for more information." >&2

else

usage

echo "Use 'man xdg-desktop-menu' or 'xdg-desktop-menu --manual' for additional info."

fi

exit 1

}

#-------------------------------------------------------------

# Exit script on missing file specified on command line

exit_failure_file_missing()

{

if [ $# -gt 0 ]; then

echo "xdg-desktop-menu: $@" >&2

fi

exit 2

}

#-------------------------------------------------------------

# Exit script on failure to locate necessary tool applications

exit_failure_operation_impossible()

{

if [ $# -gt 0 ]; then

echo "xdg-desktop-menu: $@" >&2

fi

exit 3

}

#-------------------------------------------------------------

# Exit script on failure returned by a tool application

exit_failure_operation_failed()

{

if [ $# -gt 0 ]; then

echo "xdg-desktop-menu: $@" >&2

fi

exit 4

}

#------------------------------------------------------------

# Exit script on insufficient permission to read a specified file

exit_failure_file_permission_read()

{

if [ $# -gt 0 ]; then

echo "xdg-desktop-menu: $@" >&2

fi

exit 5

}

#------------------------------------------------------------

# Exit script on insufficient permission to read a specified file

exit_failure_file_permission_write()

{

if [ $# -gt 0 ]; then

echo "xdg-desktop-menu: $@" >&2

fi

exit 6

}

check_input_file()

{

if [ ! -e "$1" ]; then

exit_failure_file_missing "file '$1' does not exist"

fi

if [ ! -r "$1" ]; then

exit_failure_file_permission_read "no permission to read file '$1'"

fi

}

check_vendor_prefix()

{

file_label="$2"

[ -n "$file_label" ] || file_label="filename"

file=`basename "$1"`

case "$file" in

[a-zA-Z]*-*)

return

;;

esac

echo "xdg-desktop-menu: $file_label '$file' does not have a proper vendor prefix" >&2

echo 'A vendor prefix consists of alpha characters ([a-zA-Z]) and is terminated' >&2

echo 'with a dash ("-"). An example '"$file_label"' is '"'example-$file'" >&2

echo "Use --novendor to override or 'xdg-desktop-menu --manual' for additional info." >&2

exit 1

}

check_output_file()

{

# if the file exists, check if it is writeable

# if it does not exists, check if we are allowed to write on the directory

if [ -e "$1" ]; then

if [ ! -w "$1" ]; then

exit_failure_file_permission_write "no permission to write to file '$1'"

fi

else

DIR=`dirname "$1"`

if [ ! -w "$DIR" -o ! -x "$DIR" ]; then

exit_failure_file_permission_write "no permission to create file '$1'"

fi

fi

}

#----------------------------------------

# Checks for shared commands, e.g. --help

check_common_commands()

{

while [ $# -gt 0 ] ; do

parm="$1"

shift

case "$parm" in

--help)

usage

echo "Use 'man xdg-desktop-menu' or 'xdg-desktop-menu --manual' for additional info."

exit_success

;;

--manual)

manualpage

exit_success

;;

--version)

echo "xdg-desktop-menu 1.0.1"

exit_success

;;

esac

done

}

check_common_commands "$@"

[ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && unset XDG_UTILS_DEBUG_LEVEL;

if [ ${XDG_UTILS_DEBUG_LEVEL-0} -lt 1 ]; then

# Be silent

xdg_redirect_output=" > /dev/null 2> /dev/null"

else

# All output to stderr

xdg_redirect_output=" >&2"

#--------------------------------------

# Checks for known desktop environments

# set variable DE to the desktop environments name, lowercase

detectDE()

{

if [ x"$KDE_FULL_SESSION" = x"true" ]; then DE=kde;

elif [ x"$GNOME_DESKTOP_SESSION_ID" != x"" ]; then DE=gnome;

elif xprop -root _DT_SAVE_MODE | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;

fi

}

#----------------------------------------------------------------------------

# kfmclient exec/openURL can give bogus exit value in KDE <= 3.5.4

# It also always returns 1 in KDE 3.4 and earlier

# Simply return 0 in such case

kfmclient_fix_exit_code()

{

version=`kde-config --version 2>/dev/null | grep KDE`

major=`echo $version | sed 's/KDE: \([0-9]\).*/\1/'`

minor=`echo $version | sed 's/KDE: [0-9]*\.\([0-9]\).*/\1/'`

release=`echo $version | sed 's/KDE: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`

test "$major" -gt 3 && return $1

test "$minor" -gt 5 && return $1

test "$release" -gt 4 && return $1

return 0

update_desktop_database()

# echo Update desktop database: $mode

if [ "$mode" = "system" ] ; then

for x in `echo $PATH | sed 's/:/ /g'` /opt/gnome/bin; do

if [ -x $x/update-desktop-database ] ; then

DEBUG 1 "Running $x/update-desktop-database"

eval '$x/update-desktop-database'$xdg_redirect_output

return

fi

done

fi

}

fixup_mandriva_categories()

{

DEBUG 1 "fixup_mandriva_categories $1"

awk '

BEGIN {

xlat["AudioVideo"]="X-Mandrakelinux-Multimedia;X-MandrivaLinux-Multimedia"

xlat["Development"]="X-Mandrakelinux-MoreApplications-Development;X-MandrivaLinux-MoreApplications-Development"

xlat["Education"]="X-Mandrakelinux-MoreApplications;X-MandrivaLinux-MoreApplications-Education"

xlat["Game"]="X-Mandrakelinux-MoreApplications;X-MandrivaLinux-MoreApplications-Games"

xlat["Graphics"]="X-Mandrakelinux-Multimedia-Graphics"

xlat["Network"]="X-Mandrakelinux-Internet;X-MandrivaLinux-Internet"

xlat["Office"]="X-Mandrakelinux-Office;X-MandrivaLinux-Office"

xlat["System"]="X-Mandrakelinux-System;X-MandrivaLinux-System"

xlat["Utility"]="X-Mandrakelinux-Office-Accessories;X-MandrivaLinux-Office-Accessories"

}

{

if (match($0,/Categories=/)) {

split(substr($0,RSTART+11),categories,";")

result=""

for (n in categories)

{

if (categories[n] in xlat)

categories[n]=categories[n] ";" xlat[categories[n]]

if (categories[n])

result=result categories[n] ";"

}

print "Categories=" result

}

else

{

print $0

}

# Make application $1/$2 the default for all the mimetypes it support,

# iff such mimetype didn't had a default application already.

# $1 Install dir for desktop file

# $2 base name of desktop file

make_lazy_default()

local mimetypes

local xdg_user_dir

local xdg_default_dirs

DEBUG 1 "make_lazy_default $1/$2"

mimetypes=`awk '

if (match($0,/MimeType=/)) {

split(substr($0,RSTART+9),mimetypes,";")

for (n in mimetypes)

{

if (mimetypes[n])

print mimetypes[n]

}

}

for MIME in $mimetypes ; do

xdg_default_dirs="$XDG_DATA_DIRS"

[ -n "$xdg_default_dirs" ] || xdg_default_dirs=/usr/local/share/:/usr/share/

if [ x"$mode" = x"user" ] ; then

xdg_user_dir="$XDG_DATA_HOME"

[ -n "$xdg_user_dir" ] || xdg_user_dir="$HOME/.local/share"

xdg_default_dirs="$xdg_user_dir:$xdg_default_dirs"

fi

local default_app

for x in `echo "$xdg_default_dirs" | sed 's/:/ /g'`; do

DEBUG 2 "Checking $x/applications/defaults.list"

default_app=`grep "$MIME=" $x/applications/defaults.list 2> /dev/null | cut -d '=' -f 2`

if [ -n "$default_app" ] ; then

DEBUG 2 "Found default apps for $MIME: $default_app"

default_app="$default_app;"

break;

fi

done

DEBUG 2 "Current default apps for $MIME: $default_app"

if echo "$default_app" | grep "$2" > /dev/null 2> /dev/null; then

# App already listed as default

continue;

fi

default_file="$1/defaults.list"

DEBUG 1 "Updating $default_file"

grep -v "$MIME=" $default_file > ${default_file}.new 2> /dev/null

if ! grep "[Default Applications]" ${default_file}.new > /dev/null; then

echo "[Default Applications]" >> ${default_file}.new

fi

echo $MIME="$default_app$2" >> ${default_file}.new

mv ${default_file}.new $default_file

done

update_submenu()

DEBUG 1 "update_submenu $1"

menu_file="$1"

xdg_dir_name=menus

xdg_user_dir="$XDG_CONFIG_HOME"

[ -n "$xdg_user_dir" ] || xdg_user_dir="$HOME/.config"

xdg_user_dir="$xdg_user_dir/$xdg_dir_name"

xdg_system_dirs="$XDG_CONFIG_DIRS"

[ -n "$xdg_system_dirs" ] || xdg_system_dirs=/etc/xdg

xdg_global_dir=

for x in `echo $xdg_system_dirs | sed 's/:/ /g'` ; do

if [ -w $x/$xdg_dir_name ] ; then

xdg_global_dir="$x/$xdg_dir_name"

break

fi

done

xdg_user_dir="$xdg_user_dir/applications-merged"

xdg_global_dir="$xdg_global_dir/applications-merged"

DEBUG 3 "Install locations for *.menu file:"

DEBUG 3 "xdg_user_dir: $xdg_user_dir"

DEBUG 3 "xdg_global_dir: $xdg_global_dir"

DEBUG 3 "kde_user_dir: $kde_user_dir"

DEBUG 3 "kde_global_dir: $kde_global_dir"

DEBUG 3 "gnome_user_dir: $gnome_user_dir"

DEBUG 3 "gnome_global_dir: $gnome_global_dir"

if [ x"$mode" = x"user" ] ; then

xdg_dir="$xdg_user_dir"

kde_dir="$kde_user_dir"

gnome_dir="$gnome_user_dir"

my_umask=077

my_chmod=0600

else

xdg_dir="$xdg_global_dir"

kde_dir="$kde_global_dir"

gnome_dir="$gnome_global_dir"

my_umask=022

my_chmod=0644

if [ -z "${xdg_dir}${kde_dir}${gnome_dir}" ] ; then

exit_failure_operation_impossible "No writable system menu directory found."

fi

fi

if [ -z "$menu_file" ] ; then

# Work around for SUSE/gnome 2.12 to pick up new ~/.local/share/applications

save_umask=`umask`

umask $my_umask

mkdir -p $xdg_dir

touch $xdg_dir/xdg-desktop-menu-dummy.menu

umask $save_umask

return

fi

if [ $action = "install" -a -f "/etc/xdg/menus/gnome-applications.menu" ] ; then

# Work around for Debian Gnome

gnome_xdg_dir=`echo "$xdg_dir" | sed -e 's^/applications-merged^/gnome-applications-merged^'`

if [ ! -e "$gnome_xdg_dir" ] ; then

DEBUG 1 "Debian Workaround: Link '$xdg_dir' to '$gnome_xdg_dir'"

mkdir -p `dirname "$gnome_xdg_dir"`

eval 'ln -s "applications-merged" "$gnome_xdg_dir"'$xdg_redirect_output

fi

fi

if [ $action = "install" -a -f "/etc/mandrake-release" ] ; then

# Work around for Mandriva 2006

mandrake_xdg_dir=`echo "$xdg_dir" | sed -e 's^/applications-merged^/applications-mdk-merged^'`

if [ ! -e "$mandrake_xdg_dir" ] ; then

DEBUG 1 "Mandriva Workaround: Link '$xdg_dir' to '$mandrake_xdg_dir'"

mkdir -p `dirname "$mandrake_xdg_dir"`

eval 'ln -s "applications-merged" "$mandrake_xdg_dir"'$xdg_redirect_output

fi

fi

if [ $action = "install" -a x"$mode" = x"user" -a -d "/etc/xdg/menus/kde-applications-merged" ] ; then

# Work around for Fedora Core 5 + patched KDE

kde_xdg_dir=`echo "$xdg_dir" | sed -e 's^/applications-merged^/kde-applications-merged^'`

if [ ! -e "$kde_xdg_dir" ] ; then

DEBUG 1 "Fedora Workaround: Link '$xdg_dir' to '$kde_xdg_dir'"

mkdir -p `dirname "$kde_xdg_dir"`

eval 'ln -s "applications-merged" "$kde_xdg_dir"'$xdg_redirect_output

fi

fi

if [ $action = "install" -a x"$mode" = x"system" -a -d "/etc/xdg/menus/kde-applications-merged" -a ! -d "/etc/xdg/menus/applications-merged" ] ; then

# Work around for Kubuntu 6.06

kde_xdg_dir=`echo "$xdg_dir" | sed -e 's^/applications-merged^/kde-applications-merged^'`

DEBUG 1 "Kubuntu Workaround: Link '$xdg_dir' to 'kde-applications-merged'"

eval 'ln -s "kde-applications-merged" "$xdg_dir"'$xdg_redirect_output

fi

orig_menu_file=$xdg_dir/$menu_file

DEBUG 1 "Updating $orig_menu_file ($action)"

test "${TMPDIR+set}" = set || TMPDIR=/tmp

tmpfile=`mktemp $TMPDIR/tmp.XXXXXXXXXX`

orig_desktop_files=

if [ -r "$orig_menu_file" ] ; then

awk '

# List all files within <Filename> tags

BEGIN {

RS="<"

}

/^Filename/ {

if (match($0,/>/)) {

print substr($0,RSTART+1)

}

}' $orig_menu_file > $tmpfile

fi

orig_desktop_files=`cat $tmpfile`

new_desktop_files=

if [ $action = "install" ] ; then

for desktop_file in $desktop_files; do

basefile=`basename $desktop_file`

if ! grep '^'$basefile'$' $tmpfile > /dev/null 2> /dev/null ; then

# Append

echo "$basefile" >> $tmpfile

fi

done

new_desktop_files=`cat $tmpfile`

fi

if [ $action = "uninstall" ] ; then

echo > $tmpfile

for desktop_file in $desktop_files; do

echo "$desktop_file" >> $tmpfile

done

# Files to uninstall are listed in $tmpfile

# Existing files are in $orig_desktop_files

for desktop_file in $orig_desktop_files; do

if ! grep '^'$desktop_file'$' $tmpfile > /dev/null 2> /dev/null; then

# Keep this file, it's not in the uninstall list

new_desktop_files="$new_desktop_files $desktop_file"

fi

done

fi

rm -f "$tmpfile"

DEBUG 3 "Files to list in $menu_file: $new_desktop_files"

if [ -n "$new_desktop_files" ] ; then

# Install/update

test "${TMPDIR+set}" = set || TMPDIR=/tmp

tmpfile=`mktemp $TMPDIR/tmp.XXXXXXXXXX`

(

echo '<!DOCTYPE Menu PUBLIC "-//freedesktop//DTD Menu 1.0//EN"'

echo ' "http://www.freedesktop.org/standards/menu-spec/menu-1.0.dtd">'

echo '<!-- Do not edit manually - generated and managed by xdg-desktop-menu -->'

echo '<Menu>'

echo ' <Name>Applications</Name>'

for desktop_file in $directory_files; do

basefile=`basename $desktop_file`

basefilename=`echo "$basefile"|cut -d '.' -f 1`

echo "<Menu>"

echo " <Name>$basefilename</Name>"

echo " <Directory>$basefile</Directory>"

done

echo " <Include>"

for desktop_file in $new_desktop_files; do

echo " <Filename>$desktop_file</Filename>"

done

echo " </Include>"

for desktop_file in $directory_files; do

echo "</Menu>"

done

echo '</Menu>'

) > $tmpfile

chmod $my_chmod $tmpfile

save_umask=`umask`

umask $my_umask

mkdir -p $xdg_dir

eval 'cp $tmpfile $xdg_dir/$menu_file'$xdg_redirect_output

umask $save_umask

rm -f "$tmpfile"

else

# Uninstall

rm -f $xdg_dir/$menu_file

fi

# Uninstall .directory files only if no longer referenced

if [ $action = "uninstall" ] ; then

test "${TMPDIR+set}" = set || TMPDIR=/tmp

tmpfile=`mktemp $TMPDIR/tmp.XXXXXXXXXX`

for menu_file in $xdg_dir/*; do

if grep 'generated and managed by xdg-desktop-menu' $menu_file > /dev/null 2> /dev/null; then

awk '

# List all files within <Directory> tags

BEGIN {

RS="<"

}

/^Directory/ {

if (match($0,/>/)) {

print substr($0,RSTART+1)

}

}' $menu_file >> $tmpfile

fi

done

orig_directory_files="$directory_files"

directory_files=

for desktop_file in $orig_directory_files; do

if ! grep '^'$desktop_file'$' $tmpfile > /dev/null 2> /dev/null; then

# No longer in use, safe to delete

directory_files="$directory_files $desktop_file"

fi

done

rm -f "$tmpfile"

fi

[ x"$1" != x"" ] || exit_failure_syntax

mode=

action=

update=yes

desktop_files=

directory_files=

install)

action=install

;;

uninstall)

action=uninstall

;;

forceupdate)

action=forceupdate

;;

*)

exit_failure_syntax "unknown command '$1'"

;;

vendor=true

parm="$1"

shift

case "$parm" in

--noupdate)

update=no

;;

--mode)

if [ -z "$1" ] ; then

exit_failure_syntax "mode argument missing for --mode"

fi

case "$1" in

user)

mode="user"

;;

system)

mode="system"

;;