1020 lines
29 KiB
Bash
Executable File
1020 lines
29 KiB
Bash
Executable File
#!/bin/sh
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#---------------------------------------------
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# xdg-icon-resource
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#
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# Utility script to install icons on a Linux desktop.
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#
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# Refer to the usage() function below for usage.
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#
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# Copyright 2009-2010, Fathi Boudra <fabo@freedesktop.org>
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# Copyright 2009-2010, Rex Dieter <rdieter@fedoraproject.org>
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# Copyright 2006, Kevin Krammer <kevin.krammer@gmx.at>
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# Copyright 2006, Jeremy White <jwhite@codeweavers.com>
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#
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# LICENSE:
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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# OTHER DEALINGS IN THE SOFTWARE.
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#
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#---------------------------------------------
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manualpage()
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{
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cat << _MANUALPAGE
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Name
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xdg-icon-resource - command line tool for (un)installing icon resources
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Synopsis
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xdg-icon-resource install [--noupdate] [--novendor] [--theme theme] [--context
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context] [--mode mode] --size size icon-file [icon-name]
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xdg-icon-resource uninstall [--noupdate] [--theme theme] [--context context]
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[--mode mode] --size size icon-name
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xdg-icon-resource forceupdate [--theme theme] [--mode mode]
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xdg-icon-resource { --help | --manual | --version }
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Description
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The xdg-icon-resource program can be used to install icon resources into the
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desktop icon system in order to illustrate menu entries, to depict desktop
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icons or to graphically represent file types.
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The desktop icon system identifies icons by name. Depending on the required
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size, the choice of icon theme and the context in which the icon is used, the
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desktop icon system locates an appropriate icon resource to depict an icon.
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Icon resources can be XPM files or PNG files.
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The desktop icon system works according to the XDG Icon Theme Specification at
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http://www.freedesktop.org/wiki/Specifications/icon-theme-spec
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Commands
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install
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Installs the icon file indicated by icon-file to the desktop icon system
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under the name icon-name. Icon names do not have an extension. If icon-name
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is not provided the name is derived from icon-file. The icon file must have
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.png or .xpm as extension. If a corresponding .icon file exists in the same
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location as icon-file it will be installed as well.
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uninstall
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Removes the icon indicated by icon-name from the desktop icon system. Note
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that icon names do not have an extension.
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forceupdate
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Force an update of the desktop icon system. This is only useful if the last
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call to xdg-icon-resource included the --noupdate option.
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Options
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--noupdate
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Postpone updating the desktop icon system. If multiple icons are added in
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sequence this flag can be used to indicate that additional changes will
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follow and that it is not necessary to update the desktop icon system right
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away.
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--novendor
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Normally, xdg-icon-resource checks to ensure that an icon file to be
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installed in the apps context has a proper vendor prefix. This option can
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be used to disable that check.
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A vendor prefix consists of alpha characters ([a-zA-Z]) and is terminated
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with a dash ("-"). Companies and organizations are encouraged to use a word
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or phrase, preferably the organizations name, for which they hold a
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trademark as their vendor prefix. The purpose of the vendor prefix is to
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prevent name conflicts.
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--theme theme
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Installs or removes the icon file as part of theme. If no theme is
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specified the icons will be installed as part of the default hicolor theme.
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Applications may install icons under multiple themes but should at least
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install icons for the default hicolor theme.
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--context context
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Specifies the context for the icon. Icons to be used in the application
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menu and as desktop icon should use apps as context which is the default
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context. Icons to be used as file icons should use mimetypes as context.
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Other common contexts are actions, devices, emblems, filesystems and stock.
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--size size
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Specifies the size of the icon. All icons must be square. Common sizes for
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icons in the apps context are: 16, 22, 32, 48, 64 and 128. Common sizes for
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icons in the mimetypes context are: 16, 22, 32, 48, 64 and 128
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--mode mode
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mode can be user or system. In user mode the file is (un)installed for the
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current user only. In system mode the file is (un)installed for all users
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on the system. Usually only root is allowed to install in system mode.
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The default is to use system mode when called by root and to use user mode
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when called by a non-root user.
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--help
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Show command synopsis.
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--manual
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Show this manual page.
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--version
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Show the xdg-utils version information.
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Environment Variables
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xdg-icon-resource honours the following environment variables:
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XDG_UTILS_DEBUG_LEVEL
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Setting this environment variable to a non-zero numerical value makes
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xdg-icon-resource do more verbose reporting on stderr. Setting a higher
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value increases the verbosity.
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XDG_UTILS_INSTALL_MODE
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This environment variable can be used by the user or administrator to
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override the installation mode. Valid values are user and system.
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Exit Codes
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An exit code of 0 indicates success while a non-zero exit code indicates
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failure. The following failure codes can be returned:
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1
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Error in command line syntax.
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2
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One of the files passed on the command line did not exist.
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3
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A required tool could not be found.
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4
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The action failed.
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5
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No permission to read one of the files passed on the command line.
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See Also
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xdg-desktop-icon(1), xdg-desktop-menu(1), xdg-mime(1), Icon theme specification
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Examples
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To install an icon resource to depict a launcher for the application myfoobar,
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the company ShinyThings Inc. can use:
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xdg-icon-resource install --size 64 shinythings-myfoobar.png
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To install an icon for a new application/x-foobar file type one can use:
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xdg-icon-resource install --context mimetypes --size 48 ./mime-foobar-48.png application-x-foobar
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xdg-icon-resource install --context mimetypes --size 64 ./mime-foobar-64.png application-x-foobar
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This will install two icons with the name application-x-foobar but with
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different sizes.
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_MANUALPAGE
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}
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usage()
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{
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cat << _USAGE
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xdg-icon-resource - command line tool for (un)installing icon resources
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Synopsis
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xdg-icon-resource install [--noupdate] [--novendor] [--theme theme] [--context
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context] [--mode mode] --size size icon-file [icon-name]
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xdg-icon-resource uninstall [--noupdate] [--theme theme] [--context context]
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[--mode mode] --size size icon-name
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xdg-icon-resource forceupdate [--theme theme] [--mode mode]
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xdg-icon-resource { --help | --manual | --version }
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_USAGE
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}
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#@xdg-utils-common@
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#----------------------------------------------------------------------------
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# Common utility functions included in all XDG wrapper scripts
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#----------------------------------------------------------------------------
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DEBUG()
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{
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[ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && return 0;
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[ ${XDG_UTILS_DEBUG_LEVEL} -lt $1 ] && return 0;
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shift
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echo "$@" >&2
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}
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# This handles backslashes but not quote marks.
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first_word()
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{
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read first rest
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echo "$first"
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}
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#-------------------------------------------------------------
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# map a binary to a .desktop file
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binary_to_desktop_file()
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{
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search="${XDG_DATA_HOME:-$HOME/.local/share}:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
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binary="`which "$1"`"
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binary="`readlink -f "$binary"`"
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base="`basename "$binary"`"
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IFS=:
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for dir in $search; do
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unset IFS
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[ "$dir" ] || continue
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[ -d "$dir/applications" ] || [ -d "$dir/applnk" ] || continue
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for file in "$dir"/applications/*.desktop "$dir"/applications/*/*.desktop "$dir"/applnk/*.desktop "$dir"/applnk/*/*.desktop; do
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[ -r "$file" ] || continue
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# Check to make sure it's worth the processing.
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grep -q "^Exec.*$base" "$file" || continue
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# Make sure it's a visible desktop file (e.g. not "preferred-web-browser.desktop").
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grep -Eq "^(NoDisplay|Hidden)=true" "$file" && continue
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command="`grep -E "^Exec(\[[^]=]*])?=" "$file" | cut -d= -f 2- | first_word`"
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command="`which "$command"`"
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if [ x"`readlink -f "$command"`" = x"$binary" ]; then
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# Fix any double slashes that got added path composition
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echo "$file" | sed -e 's,//*,/,g'
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return
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fi
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done
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done
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}
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#-------------------------------------------------------------
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# map a .desktop file to a binary
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desktop_file_to_binary()
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{
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search="${XDG_DATA_HOME:-$HOME/.local/share}:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
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desktop="`basename "$1"`"
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IFS=:
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for dir in $search; do
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unset IFS
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[ "$dir" ] && [ -d "$dir/applications" ] || [ -d "$dir/applnk" ] || continue
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# Check if desktop file contains -
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if [ "${desktop#*-}" != "$desktop" ]; then
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vendor=${desktop%-*}
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app=${desktop#*-}
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if [ -r $dir/applications/$vendor/$app ]; then
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file_path=$dir/applications/$vendor/$app
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elif [ -r $dir/applnk/$vendor/$app ]; then
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file_path=$dir/applnk/$vendor/$app
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fi
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fi
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if test -z "$file_path" ; then
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for indir in "$dir"/applications/ "$dir"/applications/*/ "$dir"/applnk/ "$dir"/applnk/*/; do
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file="$indir/$desktop"
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if [ -r "$file" ]; then
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file_path=$file
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break
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fi
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done
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fi
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if [ -r "$file_path" ]; then
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# Remove any arguments (%F, %f, %U, %u, etc.).
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command="`grep -E "^Exec(\[[^]=]*])?=" "$file_path" | cut -d= -f 2- | first_word`"
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command="`which "$command"`"
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readlink -f "$command"
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return
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fi
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done
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}
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#-------------------------------------------------------------
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# Exit script on successfully completing the desired operation
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exit_success()
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{
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if [ $# -gt 0 ]; then
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echo "$@"
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echo
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fi
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exit 0
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}
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#-----------------------------------------
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# Exit script on malformed arguments, not enough arguments
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# or missing required option.
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# prints usage information
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exit_failure_syntax()
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{
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if [ $# -gt 0 ]; then
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echo "xdg-icon-resource: $@" >&2
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echo "Try 'xdg-icon-resource --help' for more information." >&2
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else
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usage
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echo "Use 'man xdg-icon-resource' or 'xdg-icon-resource --manual' for additional info."
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fi
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exit 1
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}
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#-------------------------------------------------------------
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# Exit script on missing file specified on command line
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exit_failure_file_missing()
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{
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if [ $# -gt 0 ]; then
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echo "xdg-icon-resource: $@" >&2
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fi
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exit 2
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}
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#-------------------------------------------------------------
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# Exit script on failure to locate necessary tool applications
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exit_failure_operation_impossible()
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{
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if [ $# -gt 0 ]; then
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echo "xdg-icon-resource: $@" >&2
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fi
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exit 3
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}
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#-------------------------------------------------------------
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# Exit script on failure returned by a tool application
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exit_failure_operation_failed()
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{
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if [ $# -gt 0 ]; then
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echo "xdg-icon-resource: $@" >&2
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fi
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exit 4
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}
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#------------------------------------------------------------
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# Exit script on insufficient permission to read a specified file
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exit_failure_file_permission_read()
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{
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if [ $# -gt 0 ]; then
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echo "xdg-icon-resource: $@" >&2
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fi
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exit 5
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}
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#------------------------------------------------------------
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# Exit script on insufficient permission to write a specified file
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exit_failure_file_permission_write()
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{
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if [ $# -gt 0 ]; then
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echo "xdg-icon-resource: $@" >&2
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fi
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exit 6
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}
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check_input_file()
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{
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if [ ! -e "$1" ]; then
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exit_failure_file_missing "file '$1' does not exist"
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fi
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if [ ! -r "$1" ]; then
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exit_failure_file_permission_read "no permission to read file '$1'"
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fi
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}
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check_vendor_prefix()
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{
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file_label="$2"
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[ -n "$file_label" ] || file_label="filename"
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file=`basename "$1"`
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case "$file" in
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[[:alpha:]]*-*)
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return
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;;
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esac
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echo "xdg-icon-resource: $file_label '$file' does not have a proper vendor prefix" >&2
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echo 'A vendor prefix consists of alpha characters ([a-zA-Z]) and is terminated' >&2
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echo 'with a dash ("-"). An example '"$file_label"' is '"'example-$file'" >&2
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echo "Use --novendor to override or 'xdg-icon-resource --manual' for additional info." >&2
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exit 1
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}
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check_output_file()
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{
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# if the file exists, check if it is writeable
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# if it does not exists, check if we are allowed to write on the directory
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if [ -e "$1" ]; then
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if [ ! -w "$1" ]; then
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exit_failure_file_permission_write "no permission to write to file '$1'"
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fi
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else
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DIR=`dirname "$1"`
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if [ ! -w "$DIR" ] || [ ! -x "$DIR" ]; then
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exit_failure_file_permission_write "no permission to create file '$1'"
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fi
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fi
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}
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#----------------------------------------
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# Checks for shared commands, e.g. --help
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check_common_commands()
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{
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while [ $# -gt 0 ] ; do
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parm="$1"
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shift
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case "$parm" in
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--help)
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usage
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echo "Use 'man xdg-icon-resource' or 'xdg-icon-resource --manual' for additional info."
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exit_success
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;;
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--manual)
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manualpage
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exit_success
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;;
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--version)
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echo "xdg-icon-resource 1.1.3"
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exit_success
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;;
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esac
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done
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}
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check_common_commands "$@"
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[ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && unset XDG_UTILS_DEBUG_LEVEL;
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if [ ${XDG_UTILS_DEBUG_LEVEL-0} -lt 1 ]; then
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# Be silent
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xdg_redirect_output=" > /dev/null 2> /dev/null"
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else
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# All output to stderr
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xdg_redirect_output=" >&2"
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fi
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#--------------------------------------
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# Checks for known desktop environments
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# set variable DE to the desktop environments name, lowercase
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detectDE()
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{
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# see https://bugs.freedesktop.org/show_bug.cgi?id=34164
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unset GREP_OPTIONS
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if [ -n "${XDG_CURRENT_DESKTOP}" ]; then
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case "${XDG_CURRENT_DESKTOP}" in
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# only recently added to menu-spec, pre-spec X- still in use
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Cinnamon|X-Cinnamon)
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DE=cinnamon;
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;;
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ENLIGHTENMENT)
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DE=enlightenment;
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;;
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# GNOME, GNOME-Classic:GNOME, or GNOME-Flashback:GNOME
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GNOME*)
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DE=gnome;
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;;
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KDE)
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DE=kde;
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;;
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# Deepin Desktop Environments
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DEEPIN|Deepin|deepin)
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DE=dde;
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;;
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LXDE)
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DE=lxde;
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;;
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|
LXQt)
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DE=lxqt;
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;;
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|
MATE)
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DE=mate;
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;;
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XFCE)
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DE=xfce
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;;
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X-Generic)
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DE=generic
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;;
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esac
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fi
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if [ x"$DE" = x"" ]; then
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# classic fallbacks
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if [ x"$KDE_FULL_SESSION" != x"" ]; then DE=kde;
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elif [ x"$GNOME_DESKTOP_SESSION_ID" != x"" ]; then DE=gnome;
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elif [ x"$MATE_DESKTOP_SESSION_ID" != x"" ]; then DE=mate;
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elif `dbus-send --print-reply --dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager > /dev/null 2>&1` ; then DE=gnome;
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elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
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elif xprop -root 2> /dev/null | grep -i '^xfce_desktop_window' >/dev/null 2>&1; then DE=xfce
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elif echo $DESKTOP | grep -q '^Enlightenment'; then DE=enlightenment;
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elif [ x"$LXQT_SESSION_CONFIG" != x"" ]; then DE=lxqt;
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fi
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fi
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if [ x"$DE" = x"" ]; then
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# fallback to checking $DESKTOP_SESSION
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case "$DESKTOP_SESSION" in
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gnome)
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DE=gnome;
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;;
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LXDE|Lubuntu)
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DE=lxde;
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;;
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MATE)
|
|
DE=mate;
|
|
;;
|
|
xfce|xfce4|'Xfce Session')
|
|
DE=xfce;
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if [ x"$DE" = x"" ]; then
|
|
# fallback to uname output for other platforms
|
|
case "$(uname 2>/dev/null)" in
|
|
CYGWIN*)
|
|
DE=cygwin;
|
|
;;
|
|
Darwin)
|
|
DE=darwin;
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if [ x"$DE" = x"gnome" ]; then
|
|
# gnome-default-applications-properties is only available in GNOME 2.x
|
|
# but not in GNOME 3.x
|
|
which gnome-default-applications-properties > /dev/null 2>&1 || DE="gnome3"
|
|
fi
|
|
|
|
if [ -f "$XDG_RUNTIME_DIR/flatpak-info" ]; then
|
|
DE="flatpak"
|
|
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=`LC_ALL=C.UTF-8 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 $1
|
|
return 0
|
|
}
|
|
|
|
#----------------------------------------------------------------------------
|
|
# Returns true if there is a graphical display attached.
|
|
|
|
has_display()
|
|
{
|
|
if [ -n "$DISPLAY" ] || [ -n "$WAYLAND_DISPLAY" ]; then
|
|
return 0
|
|
else
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
# Set GTK_UPDATE_ICON_CACHE to gtk-update-icon-cache executable path or
|
|
# to "-" if not found.
|
|
GTK_UPDATE_ICON_CACHE=
|
|
find_gtk_update_icon_cache()
|
|
{
|
|
[ -n "$GTK_UPDATE_ICON_CACHE" ] && return;
|
|
|
|
GTK_UPDATE_ICON_CACHE="-"
|
|
for x in `echo "$PATH:/opt/gnome/bin" | sed 's/:/ /g'`; do
|
|
DEBUG 3 "Checking $x for gtk-update-icon-cache"
|
|
if [ -x "$x/gtk-update-icon-cache" ] ; then
|
|
DEBUG 1 "Found $x/gtk-update-icon-cache"
|
|
GTK_UPDATE_ICON_CACHE="$x/gtk-update-icon-cache"
|
|
return
|
|
fi
|
|
done
|
|
}
|
|
|
|
# Start GNOME legacy workaround section
|
|
need_dot_icon_path()
|
|
{
|
|
# GTK < 2.6 uses ~/.icons but not XDG_DATA_HOME/icons
|
|
# The availability of gtk-update-icon-cache is used as indication
|
|
# of whether the system is using GTK 2.6 or later
|
|
find_gtk_update_icon_cache
|
|
[ "$GTK_UPDATE_ICON_CACHE" != "-" ] && return 1;
|
|
return 0;
|
|
}
|
|
|
|
update_icon_database()
|
|
{
|
|
# Touch me, I'm dirty
|
|
touch "$1/.xdg-icon-resource-dummy"
|
|
rm -f "$1/.xdg-icon-resource-dummy"
|
|
|
|
# Don't create a cache if there wan't one already
|
|
if [ -f "$1/icon-theme.cache" ] ; then
|
|
find_gtk_update_icon_cache
|
|
if [ "$GTK_UPDATE_ICON_CACHE" != "-" ] ; then
|
|
DEBUG 1 "Running $GTK_UPDATE_ICON_CACHE -f -t \"$1\""
|
|
eval '$GTK_UPDATE_ICON_CACHE -f -t "$1"'$xdg_redirect_output
|
|
return
|
|
fi
|
|
fi
|
|
}
|
|
|
|
[ x"$1" != x"" ] || exit_failure_syntax
|
|
|
|
mode=
|
|
action=
|
|
update=yes
|
|
size=
|
|
theme=hicolor
|
|
context=apps
|
|
icon_file=
|
|
icon_name=
|
|
|
|
case $1 in
|
|
install)
|
|
action=install
|
|
;;
|
|
|
|
uninstall)
|
|
action=uninstall
|
|
;;
|
|
|
|
forceupdate)
|
|
action=forceupdate
|
|
;;
|
|
|
|
*)
|
|
exit_failure_syntax "unknown command '$1'"
|
|
;;
|
|
esac
|
|
|
|
shift
|
|
|
|
vendor=true
|
|
while [ $# -gt 0 ] ; do
|
|
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"
|
|
;;
|
|
|
|
*)
|
|
exit_failure_syntax "unknown mode '$1'"
|
|
;;
|
|
esac
|
|
shift
|
|
;;
|
|
|
|
--theme)
|
|
if [ -z "$1" ] ; then
|
|
exit_failure_syntax "theme argument missing for --theme"
|
|
fi
|
|
theme="$1"
|
|
shift
|
|
;;
|
|
|
|
--size)
|
|
if [ -z "$1" ] ; then
|
|
exit_failure_syntax "size argument missing for --size"
|
|
fi
|
|
if echo "$1" | grep '[^0-9]' > /dev/null 2> /dev/null; then
|
|
exit_failure_syntax "size argument must be numeric"
|
|
fi
|
|
size="$1"
|
|
shift
|
|
;;
|
|
|
|
--context)
|
|
if [ -z "$1" ] ; then
|
|
exit_failure_syntax "context argument missing for --context"
|
|
fi
|
|
context="$1"
|
|
shift
|
|
;;
|
|
|
|
--novendor)
|
|
vendor=false
|
|
;;
|
|
|
|
-*)
|
|
exit_failure_syntax "unexpected option '$parm'"
|
|
;;
|
|
|
|
*)
|
|
if [ -n "$icon_name" ] ; then
|
|
exit_failure_syntax "unexpected argument '$parm'"
|
|
elif [ -n "$icon_file" ] ; then
|
|
icon_name="$parm"
|
|
else
|
|
if [ "$action" = "install" ] ; then
|
|
check_input_file "$parm"
|
|
fi
|
|
icon_file="$parm"
|
|
fi
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# Shouldn't happen
|
|
if [ -z "$action" ] ; then
|
|
exit_failure_syntax "command argument missing"
|
|
fi
|
|
|
|
# Shouldn't happen
|
|
if [ -z "$context" ] ; then
|
|
exit_failure_syntax "context argument missing"
|
|
fi
|
|
|
|
if [ -n "$XDG_UTILS_INSTALL_MODE" ] ; then
|
|
if [ "$XDG_UTILS_INSTALL_MODE" = "system" ] ; then
|
|
mode="system"
|
|
elif [ "$XDG_UTILS_INSTALL_MODE" = "user" ] ; then
|
|
mode="user"
|
|
fi
|
|
fi
|
|
|
|
if [ -z "$mode" ] ; then
|
|
if [ "`whoami`" = "root" ] ; then
|
|
mode="system"
|
|
else
|
|
mode="user"
|
|
fi
|
|
fi
|
|
|
|
xdg_dir_name="icons/$theme"
|
|
|
|
xdg_user_dir="$XDG_DATA_HOME"
|
|
[ -n "$xdg_user_dir" ] || xdg_user_dir="$HOME/.local/share"
|
|
xdg_user_prefix="$xdg_user_dir/icons"
|
|
xdg_user_dir="$xdg_user_dir/$xdg_dir_name"
|
|
|
|
xdg_global_dir=
|
|
xdg_global_prefix=
|
|
xdg_system_dirs="$XDG_DATA_DIRS"
|
|
[ -n "$xdg_system_dirs" ] || xdg_system_dirs="/usr/local/share/:/usr/share/"
|
|
for x in `echo "$xdg_system_dirs" | sed 's/:/ /g'`; do
|
|
if [ -w "$x/$xdg_dir_name" ] ; then
|
|
xdg_global_prefix="$x/icons"
|
|
xdg_global_dir="$x/$xdg_dir_name"
|
|
break
|
|
fi
|
|
done
|
|
[ -w "$xdg_global_dir" ] || xdg_global_dir=
|
|
|
|
dot_icon_dir=
|
|
dot_base_dir=
|
|
if [ x"$mode" = x"user" ] ; then
|
|
xdg_base_dir="$xdg_user_dir"
|
|
#Gnome 2.8 supports ~/.icons but not XDG_DATA_HOME
|
|
if need_dot_icon_path ; then
|
|
dot_icon_dir="$HOME/.icons"
|
|
dot_base_dir="$dot_icon_dir/$theme"
|
|
fi
|
|
else
|
|
xdg_base_dir="$xdg_global_dir"
|
|
if [ -z "$xdg_base_dir" ] ; then
|
|
exit_failure_operation_impossible "No writable system icon directory found."
|
|
fi
|
|
fi
|
|
|
|
if [ x"$action" = x"forceupdate" ] ; then
|
|
if [ -n "$icon_file" ] ; then
|
|
exit_failure_syntax "unexpected argument '$icon_file'"
|
|
fi
|
|
update_icon_database $xdg_base_dir
|
|
if [ -n "$dot_icon_dir" ] ; then
|
|
if [ -d "$dot_icon_dir/" ] && [ ! -L "$dot_icon_dir" ] ; then
|
|
update_icon_database "$dot_base_dir"
|
|
fi
|
|
fi
|
|
exit_success
|
|
fi
|
|
|
|
if [ -z "$icon_file" ] ; then
|
|
if [ x"$action" = x"install" ] ; then
|
|
exit_failure_syntax "icon-file argument missing"
|
|
else
|
|
exit_failure_syntax "icon-name argument missing"
|
|
fi
|
|
fi
|
|
|
|
xdg_size_name=
|
|
extension=
|
|
|
|
if [ -z "$size" ] ; then
|
|
exit_failure_syntax "the icon size must be specified with --size"
|
|
fi
|
|
xdg_size_name="${size}x${size}"
|
|
|
|
if [ x"$action" = x"install" ] ; then
|
|
case "$icon_file" in
|
|
*.xpm)
|
|
extension="xpm"
|
|
;;
|
|
*.png)
|
|
extension="png"
|
|
;;
|
|
*)
|
|
exit_failure_syntax "icon file to install must be a *.png or *.xpm file"
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if [ -n "$icon_name" ] ; then
|
|
case "$icon_name" in
|
|
*.png)
|
|
exit_failure_syntax "icon name should not include an extension"
|
|
;;
|
|
*.xpm)
|
|
exit_failure_syntax "icon name should not include an extension"
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# Start KDE legacy workaround section
|
|
need_kde_icon_path()
|
|
{
|
|
local path
|
|
path=`readlink -f "$1" 2> /dev/null` # Normalize path
|
|
DEBUG 2 "need_kde_icon_path $path"
|
|
if [ -z "$path" ] ; then
|
|
DEBUG 2 "need_kde_icon_path RETURN 1 (not needed, no xdg icon dir)"
|
|
return 1; # Not needed
|
|
fi
|
|
|
|
# if kde-config not found... return 0
|
|
kde_icon_dirs=`kde${KDE_SESSION_VERSION}-config --path icon 2> /dev/null |sed 's/:/ /g'`
|
|
DEBUG 3 "kde_icon_dirs: $kde_icon_dirs"
|
|
if [ -z "$kde_icon_dirs" ] ; then
|
|
DEBUG 3 "no result from kde${KDE_SESSION_VERSION}-config --path icon"
|
|
DEBUG 2 "need_kde_icon_path RETURN 1 (not needed, no kde icon path)"
|
|
return 1; # Not needed
|
|
fi
|
|
needed=0 # Needed
|
|
for y in $kde_icon_dirs ; do
|
|
x=`readlink -f "$y"` # Normalize path
|
|
DEBUG 3 "Normalize $y --> $x"
|
|
if [ -n "$x" ] ; then
|
|
if [ "$x" = "$path" ] ; then
|
|
needed=1 # Not needed
|
|
fi
|
|
if [ -w "$x" ] ; then
|
|
kde_global_prefix="$x"
|
|
# Take last writable dir
|
|
fi
|
|
fi
|
|
done
|
|
DEBUG 2 "kde_global_prefix: $kde_global_prefix"
|
|
[ $needed -eq 1 ] && DEBUG 2 "need_kde_icon_path RETURN $needed (not needed)"
|
|
[ $needed -eq 0 ] && DEBUG 2 "need_kde_icon_path RETURN $needed (needed)"
|
|
return $needed
|
|
}
|
|
|
|
kde_dir=
|
|
if [ x"$mode" = x"user" ] ; then
|
|
xdg_dir="$xdg_base_dir/$xdg_size_name/$context"
|
|
#KDE 3.x doesn't support XDG_DATA_HOME for icons
|
|
#Check if xdg_dir prefix is listed by kde-config --path icon
|
|
#If not, install additional symlink to kdedir
|
|
if need_kde_icon_path "$xdg_user_prefix" ; then
|
|
kde_user_icon_dir=`kde${KDE_SESSION_VERSION}-config --path icon | cut -d ':' -f 1`
|
|
kde_user_dir="$kde_user_icon_dir/$theme"
|
|
kde_dir="$kde_user_dir/$xdg_size_name/$context"
|
|
fi
|
|
#Gnome 2.8 supports ~/.icons but not XDG_DATA_HOME
|
|
if [ -n "$dot_icon_dir" ] ; then
|
|
if [ -L "$dot_icon_dir" ] ; then
|
|
# Don't do anything
|
|
dot_icon_dir=
|
|
elif [ ! -d "$dot_icon_dir/" ] ; then
|
|
# Symlink if it doesn't exist
|
|
eval 'ln -s ".local/share/icons" "$dot_icon_dir"'$xdg_redirect_output
|
|
dot_icon_dir=
|
|
else
|
|
dot_icon_dir="$dot_icon_dir/$theme/$xdg_size_name/$context"
|
|
fi
|
|
fi
|
|
my_umask=077
|
|
else
|
|
xdg_dir="$xdg_base_dir/$xdg_size_name/$context"
|
|
#KDE 3.x doesn't support XDG_DATA_DIRS for icons
|
|
#Check if xdg_dir prefix is listed by kde-config --path icon
|
|
#If not, install additional symlink to kdedir
|
|
if need_kde_icon_path "$xdg_global_prefix" ; then
|
|
kde_global_dir="$kde_global_prefix/$theme"
|
|
kde_dir="$kde_global_dir/$xdg_size_name/$context"
|
|
fi
|
|
my_umask=022
|
|
fi
|
|
# End KDE legacy workaround section
|
|
|
|
# Start GNOME legacy workaround section
|
|
need_gnome_mime=
|
|
[ "$context" = "mimetypes" ] && need_gnome_mime=true
|
|
# End GNOME legacy workaround section
|
|
|
|
[ -n "$icon_name" ] || icon_name=`basename "$icon_file" | sed 's/\.[a-z][a-z][a-z]$//'`
|
|
|
|
if [ "$vendor" = "true" -a "$action" = "install" -a "$context" = "apps" ] ; then
|
|
check_vendor_prefix "$icon_name" "icon name"
|
|
fi
|
|
|
|
icon_icon_file=`echo "$icon_file" | sed 's/\.[a-z][a-z][a-z]$/.icon/'`
|
|
icon_icon_name="$icon_name.icon"
|
|
|
|
DEBUG 1 "$action icon in $xdg_dir"
|
|
[ "$action" = "install" ] && [ -f "$icon_icon_file" ] && DEBUG 1 "install $icon_icon_name meta file in $xdg_dir"
|
|
[ -n "$kde_dir" ] && DEBUG 1 "$action symlink in $kde_dir (KDE 3.x support)"
|
|
[ -n "$need_gnome_mime" ] && DEBUG 1 "$action gnome-mime-$icon_name symlink (GNOME 2.x support)"
|
|
[ "$action" = "install" -a -n "$dot_icon_dir" ] && DEBUG 1 "$action ~/.icons symlink (GNOME 2.8 support)"
|
|
|
|
case "$action" in
|
|
install)
|
|
save_umask=`umask`
|
|
umask $my_umask
|
|
|
|
for icon_dir in "$xdg_dir" "$dot_icon_dir"; do
|
|
[ -z "$icon_dir" ] && continue
|
|
mkdir -p "$icon_dir"
|
|
eval 'cp "$icon_file" "$icon_dir/$icon_name.$extension"'$xdg_redirect_output
|
|
if [ -f "$icon_icon_file" ] ; then
|
|
eval 'cp "$icon_icon_file" "$icon_dir/$icon_icon_name"'$xdg_redirect_output
|
|
fi
|
|
if [ -n "$need_gnome_mime" ] ; then
|
|
eval 'ln -s "$icon_name.$extension" "$icon_dir/gnome-mime-$icon_name.$extension"'$xdg_redirect_output
|
|
fi
|
|
done
|
|
if [ -n "$kde_dir" ] ; then
|
|
mkdir -p "$kde_dir"
|
|
eval 'ln -s "$xdg_dir/$icon_name.$extension" "$kde_dir/$icon_name.$extension"'$xdg_redirect_output
|
|
fi
|
|
|
|
umask $save_umask
|
|
;;
|
|
|
|
uninstall)
|
|
for icon_dir in "$xdg_dir" "$dot_icon_dir"; do
|
|
[ -z "$icon_dir" ] && continue
|
|
rm -f "$icon_dir/$icon_name.xpm" "$icon_dir/$icon_name.png"
|
|
rm -f "$icon_dir/$icon_icon_name"
|
|
if [ -n "$need_gnome_mime" ] ; then
|
|
rm -f "$icon_dir/gnome-mime-$icon_name.xpm"
|
|
rm -f "$icon_dir/gnome-mime-$icon_name.png"
|
|
fi
|
|
done
|
|
if [ -n "$kde_dir" ] ; then
|
|
rm -f "$kde_dir/$icon_name.xpm" "$kde_dir/$icon_name.png"
|
|
fi
|
|
|
|
;;
|
|
esac
|
|
|
|
if [ x"$update" = x"yes" ] ; then
|
|
update_icon_database "$xdg_base_dir"
|
|
if [ -n "$dot_icon_dir" ] ; then
|
|
if [ -d "$dot_icon_dir/" ] && [ ! -L "$dot_icon_dir" ] ; then
|
|
update_icon_database "$dot_base_dir"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
exit_success
|