1268 lines
32 KiB
Plaintext
1268 lines
32 KiB
Plaintext
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#!/bin/sh
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#---------------------------------------------
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# xdg-open
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#
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# Utility script to open a URL in the registered default application.
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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 2009-2016, 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-open -- opens a file or URL in the user's preferred
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application
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Synopsis
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xdg-open { file | URL }
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xdg-open { --help | --manual | --version }
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Description
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xdg-open opens a file or URL in the user's preferred
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application. If a URL is provided the URL will be opened in the
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user's preferred web browser. If a file is provided the file
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will be opened in the preferred application for files of that
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type. xdg-open supports file, ftp, http and https URLs.
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xdg-open is for use inside a desktop session only. It is not
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recommended to use xdg-open as root.
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As xdg-open can not handle arguments that begin with a "-" it
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is recommended to pass filepaths in one of the following ways:
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* Pass absolute paths, i.e. by using realpath as a
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preprocessor.
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* Prefix known relative filepaths with a "./". For example
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using sed -E 's|^[^/]|./\0|'.
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* Pass a file URL.
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Options
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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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Exit Codes
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An exit code of 0 indicates success while a non-zero exit code
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indicates 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
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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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In case of success the process launched from the .desktop file
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will not be forked off and therefore may result in xdg-open
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running for a very long time. This behaviour intentionally
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differs from most desktop specific openers to allow terminal
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based applications to run using the same terminal xdg-open was
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called from.
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Reporting Issues
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Please keep in mind xdg-open inherits most of the flaws of its
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configuration and the underlying opener.
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In case the command xdg-mime query default "$(xdg-mime query
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filetype path/to/troublesome_file)" names the program
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responsible for any unexpected behaviour you can fix that by
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setting a different handler. (If the program is broken let the
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developers know)
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Also see the security note on xdg-mime(1) for the default
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subcommand.
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If a flaw is reproducible using the desktop specific opener
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(and isn't a configuration issue): Please report to whoever is
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responsible for that first (reporting to xdg-utils is better
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than not reporting at all, but since the xdg-utils are
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maintained in very little spare time a fix will take much
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longer)
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In case an issue specific to xdg-open please report it to
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https://gitlab.freedesktop.org/xdg/xdg-utils/-/issues .
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See Also
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xdg-mime(1), xdg-settings(1), MIME applications associations
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specification
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Examples
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xdg-open 'http://www.freedesktop.org/'
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Opens the freedesktop.org website in the user's default
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browser.
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xdg-open /tmp/foobar.png
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Opens the PNG image file /tmp/foobar.png in the user's default
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image viewing application.
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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-open -- opens a file or URL in the user's preferred
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application
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Synopsis
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xdg-open { file | URL }
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xdg-open { --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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#shellcheck shell=sh
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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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# shellcheck disable=SC2162 # No -r is intended here
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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="$(command -v "$1")"
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binary="$(xdg_realpath "$binary")"
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base="$(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(\[[^]=]*])?=" "$file" | cut -d= -f 2- | first_word)"
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command="$(command -v "$command")"
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if [ x"$(xdg_realpath "$command")" = x"$binary" ]; then
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# Fix any double slashes that got added path composition
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echo "$file" | tr -s /
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return
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fi
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done
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done
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}
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#-------------------------------------------------------------
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# map a .desktop file to a binary
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desktop_file_to_binary()
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{
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search="${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(\[[^]=]*])?=" "$file_path" | cut -d= -f 2- | first_word)"
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command="$(command -v "$command")"
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xdg_realpath "$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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# shellcheck disable=SC2120 # It is okay to call this without arguments
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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-open: $*" >&2
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echo "Try 'xdg-open --help' for more information." >&2
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else
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usage
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echo "Use 'man xdg-open' or 'xdg-open --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-open: $*" >&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-open: $*" >&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-open: $*" >&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-open: $*" >&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-open: $*" >&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-open: $file_label '$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-open --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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|
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--help)
|
||
|
|
usage
|
||
|
|
echo "Use 'man xdg-open' or 'xdg-open --manual' for additional info."
|
||
|
|
exit_success
|
||
|
|
;;
|
||
|
|
|
||
|
|
--manual)
|
||
|
|
manualpage
|
||
|
|
exit_success
|
||
|
|
;;
|
||
|
|
|
||
|
|
--version)
|
||
|
|
echo "xdg-open 1.2.1"
|
||
|
|
exit_success
|
||
|
|
;;
|
||
|
|
|
||
|
|
--)
|
||
|
|
[ -z "$XDG_UTILS_ENABLE_DOUBLE_HYPEN" ] || break
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
check_common_commands "$@"
|
||
|
|
|
||
|
|
[ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && unset XDG_UTILS_DEBUG_LEVEL;
|
||
|
|
# shellcheck disable=SC2034
|
||
|
|
if [ "${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"
|
||
|
|
fi
|
||
|
|
|
||
|
|
#--------------------------------------
|
||
|
|
# Checks for known desktop environments
|
||
|
|
# set variable DE to the desktop environments name, lowercase
|
||
|
|
|
||
|
|
detectDE()
|
||
|
|
{
|
||
|
|
# see https://bugs.freedesktop.org/show_bug.cgi?id=34164
|
||
|
|
unset GREP_OPTIONS
|
||
|
|
|
||
|
|
if [ -n "${XDG_CURRENT_DESKTOP}" ]; then
|
||
|
|
case "${XDG_CURRENT_DESKTOP}" in
|
||
|
|
# only recently added to menu-spec, pre-spec X- still in use
|
||
|
|
Cinnamon|X-Cinnamon)
|
||
|
|
DE=cinnamon;
|
||
|
|
;;
|
||
|
|
ENLIGHTENMENT)
|
||
|
|
DE=enlightenment;
|
||
|
|
;;
|
||
|
|
# GNOME, GNOME-Classic:GNOME, or GNOME-Flashback:GNOME
|
||
|
|
GNOME*)
|
||
|
|
DE=gnome;
|
||
|
|
;;
|
||
|
|
KDE)
|
||
|
|
DE=kde;
|
||
|
|
;;
|
||
|
|
DEEPIN|Deepin|deepin)
|
||
|
|
DE=deepin;
|
||
|
|
;;
|
||
|
|
LXDE)
|
||
|
|
DE=lxde;
|
||
|
|
;;
|
||
|
|
LXQt)
|
||
|
|
DE=lxqt;
|
||
|
|
;;
|
||
|
|
MATE)
|
||
|
|
DE=mate;
|
||
|
|
;;
|
||
|
|
XFCE)
|
||
|
|
DE=xfce
|
||
|
|
;;
|
||
|
|
X-Generic)
|
||
|
|
DE=generic
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
fi
|
||
|
|
|
||
|
|
# shellcheck disable=SC2153
|
||
|
|
if [ -z "$DE" ]; then
|
||
|
|
# classic fallbacks
|
||
|
|
if [ -n "$KDE_FULL_SESSION" ]; then DE=kde;
|
||
|
|
elif [ -n "$GNOME_DESKTOP_SESSION_ID" ]; then DE=gnome;
|
||
|
|
elif [ -n "$MATE_DESKTOP_SESSION_ID" ]; then DE=mate;
|
||
|
|
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;
|
||
|
|
elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
|
||
|
|
elif xprop -root 2> /dev/null | grep -i '^xfce_desktop_window' >/dev/null 2>&1; then DE=xfce
|
||
|
|
elif echo "$DESKTOP" | grep -q '^Enlightenment'; then DE=enlightenment;
|
||
|
|
elif [ -n "$LXQT_SESSION_CONFIG" ]; then DE=lxqt;
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -z "$DE" ]; then
|
||
|
|
# fallback to checking $DESKTOP_SESSION
|
||
|
|
case "$DESKTOP_SESSION" in
|
||
|
|
gnome)
|
||
|
|
DE=gnome;
|
||
|
|
;;
|
||
|
|
LXDE|Lubuntu)
|
||
|
|
DE=lxde;
|
||
|
|
;;
|
||
|
|
MATE)
|
||
|
|
DE=mate;
|
||
|
|
;;
|
||
|
|
xfce|xfce4|'Xfce Session')
|
||
|
|
DE=xfce;
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -z "$DE" ]; then
|
||
|
|
# fallback to uname output for other platforms
|
||
|
|
case "$(uname 2>/dev/null)" in
|
||
|
|
CYGWIN*)
|
||
|
|
DE=cygwin;
|
||
|
|
;;
|
||
|
|
Darwin)
|
||
|
|
DE=darwin;
|
||
|
|
;;
|
||
|
|
Linux)
|
||
|
|
grep -q microsoft /proc/version > /dev/null 2>&1 && \
|
||
|
|
command -v explorer.exe > /dev/null 2>&1 && \
|
||
|
|
DE=wsl;
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ x"$DE" = x"gnome" ]; then
|
||
|
|
# gnome-default-applications-properties is only available in GNOME 2.x
|
||
|
|
# but not in GNOME 3.x
|
||
|
|
command -v gnome-default-applications-properties > /dev/null || DE="gnome3"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -f "$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
|
||
|
|
}
|
||
|
|
|
||
|
|
#----------------------------------------------------------------------------
|
||
|
|
# Prefixes a path with a "./" if it starts with a "-".
|
||
|
|
# This is useful for programs to not confuse paths with options.
|
||
|
|
|
||
|
|
unoption_path()
|
||
|
|
{
|
||
|
|
case "$1" in
|
||
|
|
-*)
|
||
|
|
printf "./%s" "$1" ;;
|
||
|
|
*)
|
||
|
|
printf "%s" "$1" ;;
|
||
|
|
esac
|
||
|
|
}
|
||
|
|
|
||
|
|
#----------------------------------------------------------------------------
|
||
|
|
# Performs a symlink and relative path resolving for a single argument.
|
||
|
|
# This will always fail if the given file does not exist!
|
||
|
|
|
||
|
|
xdg_realpath()
|
||
|
|
{
|
||
|
|
# allow caching and external configuration
|
||
|
|
if [ -z "$XDG_UTILS_REALPATH_BACKEND" ] ; then
|
||
|
|
if command -v realpath >/dev/null 2>/dev/null ; then
|
||
|
|
lines="$(realpath -- / 2>&1)"
|
||
|
|
if [ $? = 0 ] && [ "$lines" = "/" ] ; then
|
||
|
|
XDG_UTILS_REALPATH_BACKEND="realpath"
|
||
|
|
else
|
||
|
|
# The realpath took the -- literally, probably the busybox implementation
|
||
|
|
XDG_UTILS_REALPATH_BACKEND="busybox-realpath"
|
||
|
|
fi
|
||
|
|
unset lines
|
||
|
|
elif command -v readlink >/dev/null 2>/dev/null ; then
|
||
|
|
XDG_UTILS_REALPATH_BACKEND="readlink"
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed "No usable realpath backend found. Have a realpath binary or a readlink -f that canonicalizes paths."
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
# Always fail if the file doesn't exist (busybox realpath does that for example)
|
||
|
|
[ -e "$1" ] || return 1
|
||
|
|
case "$XDG_UTILS_REALPATH_BACKEND" in
|
||
|
|
realpath)
|
||
|
|
realpath -- "$1"
|
||
|
|
;;
|
||
|
|
busybox-realpath)
|
||
|
|
# busybox style realpath implementations have options too
|
||
|
|
realpath "$(unoption_path "$1")"
|
||
|
|
;;
|
||
|
|
readlink)
|
||
|
|
readlink -f "$(unoption_path "$1")"
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
exit_failure_operation_impossible "Realpath backend '$XDG_UTILS_REALPATH_BACKEND' not recognized."
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
}
|
||
|
|
|
||
|
|
# This handles backslashes but not quote marks.
|
||
|
|
last_word()
|
||
|
|
{
|
||
|
|
# Backslash handling is intended, not using `first` too
|
||
|
|
# shellcheck disable=SC2162,SC2034
|
||
|
|
read first rest
|
||
|
|
echo "$rest"
|
||
|
|
}
|
||
|
|
|
||
|
|
# Get the value of a key in a desktop file's Desktop Entry group.
|
||
|
|
# Example: Use get_key foo.desktop Exec
|
||
|
|
# to get the values of the Exec= key for the Desktop Entry group.
|
||
|
|
get_key()
|
||
|
|
{
|
||
|
|
local file="${1}"
|
||
|
|
local key="${2}"
|
||
|
|
local desktop_entry=""
|
||
|
|
|
||
|
|
IFS_="${IFS}"
|
||
|
|
IFS=""
|
||
|
|
# No backslash handling here, first_word and last_word do that
|
||
|
|
while read -r line
|
||
|
|
do
|
||
|
|
case "$line" in
|
||
|
|
"[Desktop Entry]")
|
||
|
|
desktop_entry="y"
|
||
|
|
;;
|
||
|
|
# Reset match flag for other groups
|
||
|
|
"["*)
|
||
|
|
desktop_entry=""
|
||
|
|
;;
|
||
|
|
"${key}="*)
|
||
|
|
# Only match Desktop Entry group
|
||
|
|
if [ -n "${desktop_entry}" ]
|
||
|
|
then
|
||
|
|
echo "${line}" | cut -d= -f 2-
|
||
|
|
fi
|
||
|
|
esac
|
||
|
|
done < "${file}"
|
||
|
|
IFS="${IFS_}"
|
||
|
|
}
|
||
|
|
|
||
|
|
has_url_scheme()
|
||
|
|
{
|
||
|
|
echo "$1" | LC_ALL=C grep -Eq '^[[:alpha:]][[:alpha:][:digit:]+\.\-]*:'
|
||
|
|
}
|
||
|
|
|
||
|
|
# Returns true if argument is a file:// URL or path
|
||
|
|
is_file_url_or_path()
|
||
|
|
{
|
||
|
|
if echo "$1" | grep -q '^file://' || ! has_url_scheme "$1" ; then
|
||
|
|
return 0
|
||
|
|
else
|
||
|
|
return 1
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
get_hostname() {
|
||
|
|
if [ -z "$HOSTNAME" ]; then
|
||
|
|
if command -v hostname > /dev/null; then
|
||
|
|
HOSTNAME=$(hostname)
|
||
|
|
else
|
||
|
|
HOSTNAME=$(uname -n)
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
# If argument is a file URL, convert it to a (percent-decoded) path.
|
||
|
|
# If not, leave it as it is.
|
||
|
|
file_url_to_path()
|
||
|
|
{
|
||
|
|
local file="$1"
|
||
|
|
get_hostname
|
||
|
|
if echo "$file" | grep -q '^file://'; then
|
||
|
|
file=${file#file://localhost}
|
||
|
|
file=${file#file://"$HOSTNAME"}
|
||
|
|
file=${file#file://}
|
||
|
|
if ! echo "$file" | grep -q '^/'; then
|
||
|
|
echo "$file"
|
||
|
|
return
|
||
|
|
fi
|
||
|
|
file=${file%%#*}
|
||
|
|
file=${file%%\?*}
|
||
|
|
local printf=printf
|
||
|
|
if [ -x /usr/bin/printf ]; then
|
||
|
|
printf=/usr/bin/printf
|
||
|
|
fi
|
||
|
|
file=$($printf "$(echo "$file" | sed -e 's@%\([a-f0-9A-F]\{2\}\)@\\x\1@g')")
|
||
|
|
fi
|
||
|
|
echo "$file"
|
||
|
|
}
|
||
|
|
|
||
|
|
open_cygwin()
|
||
|
|
{
|
||
|
|
cygstart "$1"
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_darwin()
|
||
|
|
{
|
||
|
|
open "$1"
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_kde()
|
||
|
|
{
|
||
|
|
if [ -n "${KDE_SESSION_VERSION}" ]; then
|
||
|
|
case "${KDE_SESSION_VERSION}" in
|
||
|
|
4)
|
||
|
|
kde-open "$1"
|
||
|
|
;;
|
||
|
|
5)
|
||
|
|
"kde-open${KDE_SESSION_VERSION}" "$1"
|
||
|
|
;;
|
||
|
|
6)
|
||
|
|
kde-open "$1"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
else
|
||
|
|
kfmclient exec "$1"
|
||
|
|
kfmclient_fix_exit_code $?
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_deepin()
|
||
|
|
{
|
||
|
|
if dde-open -version >/dev/null 2>&1; then
|
||
|
|
dde-open "$1"
|
||
|
|
else
|
||
|
|
open_generic "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_gnome3()
|
||
|
|
{
|
||
|
|
if gio help open 2>/dev/null 1>&2; then
|
||
|
|
gio open "$1"
|
||
|
|
elif gvfs-open --help 2>/dev/null 1>&2; then
|
||
|
|
gvfs-open "$1"
|
||
|
|
else
|
||
|
|
open_generic "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_gnome()
|
||
|
|
{
|
||
|
|
if gio help open 2>/dev/null 1>&2; then
|
||
|
|
gio open "$1"
|
||
|
|
elif gvfs-open --help 2>/dev/null 1>&2; then
|
||
|
|
gvfs-open "$1"
|
||
|
|
elif gnome-open --help 2>/dev/null 1>&2; then
|
||
|
|
gnome-open "$1"
|
||
|
|
else
|
||
|
|
open_generic "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_mate()
|
||
|
|
{
|
||
|
|
if gio help open 2>/dev/null 1>&2; then
|
||
|
|
gio open "$1"
|
||
|
|
elif gvfs-open --help 2>/dev/null 1>&2; then
|
||
|
|
gvfs-open "$1"
|
||
|
|
elif mate-open --help 2>/dev/null 1>&2; then
|
||
|
|
mate-open "$1"
|
||
|
|
else
|
||
|
|
open_generic "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_xfce()
|
||
|
|
{
|
||
|
|
if exo-open --help 2>/dev/null 1>&2; then
|
||
|
|
exo-open "$1"
|
||
|
|
elif gio help open 2>/dev/null 1>&2; then
|
||
|
|
gio open "$1"
|
||
|
|
elif gvfs-open --help 2>/dev/null 1>&2; then
|
||
|
|
gvfs-open "$1"
|
||
|
|
else
|
||
|
|
open_generic "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_enlightenment()
|
||
|
|
{
|
||
|
|
if enlightenment_open --help 2>/dev/null 1>&2; then
|
||
|
|
enlightenment_open "$1"
|
||
|
|
else
|
||
|
|
open_generic "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_flatpak()
|
||
|
|
{
|
||
|
|
if is_file_url_or_path "$1"; then
|
||
|
|
local file
|
||
|
|
file="$(file_url_to_path "$1")"
|
||
|
|
|
||
|
|
check_input_file "$file"
|
||
|
|
|
||
|
|
gdbus call --session \
|
||
|
|
--dest org.freedesktop.portal.Desktop \
|
||
|
|
--object-path /org/freedesktop/portal/desktop \
|
||
|
|
--method org.freedesktop.portal.OpenURI.OpenFile \
|
||
|
|
--timeout 5 \
|
||
|
|
"" "3" {} 3< "$file"
|
||
|
|
else
|
||
|
|
# $1 contains an URI
|
||
|
|
|
||
|
|
gdbus call --session \
|
||
|
|
--dest org.freedesktop.portal.Desktop \
|
||
|
|
--object-path /org/freedesktop/portal/desktop \
|
||
|
|
--method org.freedesktop.portal.OpenURI.OpenURI \
|
||
|
|
--timeout 5 \
|
||
|
|
"" "$1" {}
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
#-----------------------------------------
|
||
|
|
# Recursively search .desktop file
|
||
|
|
|
||
|
|
#(application, directory, target file, target_url)
|
||
|
|
search_desktop_file()
|
||
|
|
{
|
||
|
|
local default="$1"
|
||
|
|
local dir="$2"
|
||
|
|
local target="$3"
|
||
|
|
local target_uri="$4"
|
||
|
|
|
||
|
|
local file=""
|
||
|
|
# look for both vendor-app.desktop, vendor/app.desktop
|
||
|
|
if [ -r "$dir/$default" ]; then
|
||
|
|
file="$dir/$default"
|
||
|
|
elif [ -r "$dir/$(echo "$default" | sed -e 's|-|/|')" ]; then
|
||
|
|
file="$dir/$(echo "$default" | sed -e 's|-|/|')"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -r "$file" ] ; then
|
||
|
|
command="$(get_key "${file}" "Exec" | first_word)"
|
||
|
|
if command -v "$command" >/dev/null; then
|
||
|
|
icon="$(get_key "${file}" "Icon")"
|
||
|
|
# FIXME: Actually LC_MESSAGES should be used as described in
|
||
|
|
# http://standards.freedesktop.org/desktop-entry-spec/latest/ar01s04.html
|
||
|
|
localised_name="$(get_key "${file}" "Name")"
|
||
|
|
#shellcheck disable=SC2046 # Splitting is intentional here
|
||
|
|
set -- $(get_key "${file}" "Exec" | last_word)
|
||
|
|
# We need to replace any occurrence of "%f", "%F" and
|
||
|
|
# the like by the target file. We examine each
|
||
|
|
# argument and append the modified argument to the
|
||
|
|
# end then shift.
|
||
|
|
local args=$#
|
||
|
|
local replaced=0
|
||
|
|
while [ $args -gt 0 ]; do
|
||
|
|
case $1 in
|
||
|
|
%[c])
|
||
|
|
replaced=1
|
||
|
|
arg="${localised_name}"
|
||
|
|
shift
|
||
|
|
set -- "$@" "$arg"
|
||
|
|
;;
|
||
|
|
%[fF])
|
||
|
|
# if there is only a target_url return,
|
||
|
|
# this application can't handle it.
|
||
|
|
[ -n "$target" ] || return
|
||
|
|
replaced=1
|
||
|
|
arg="$target"
|
||
|
|
shift
|
||
|
|
set -- "$@" "$arg"
|
||
|
|
;;
|
||
|
|
%[uU])
|
||
|
|
replaced=1
|
||
|
|
# When an URI is requested use it,
|
||
|
|
# otherwise fall back to the filepath.
|
||
|
|
arg="${target_uri:-$target}"
|
||
|
|
shift
|
||
|
|
set -- "$@" "$arg"
|
||
|
|
;;
|
||
|
|
%[i])
|
||
|
|
replaced=1
|
||
|
|
shift
|
||
|
|
set -- "$@" "--icon" "$icon"
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
arg="$1"
|
||
|
|
shift
|
||
|
|
set -- "$@" "$arg"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
args=$(( args - 1 ))
|
||
|
|
done
|
||
|
|
[ $replaced -eq 1 ] || set -- "$@" "${target:-$target_uri}"
|
||
|
|
env "$command" "$@"
|
||
|
|
exit_success
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
for d in "$dir/"*/; do
|
||
|
|
[ -d "$d" ] && search_desktop_file "$default" "$d" "$target" "$target_uri"
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
# (file (or empty), mimetype, optional url)
|
||
|
|
open_generic_xdg_mime()
|
||
|
|
{
|
||
|
|
filetype="$2"
|
||
|
|
default="$(xdg-mime query default "$filetype")"
|
||
|
|
if [ -n "$default" ] ; then
|
||
|
|
xdg_user_dir="$XDG_DATA_HOME"
|
||
|
|
[ -n "$xdg_user_dir" ] || xdg_user_dir="$HOME/.local/share"
|
||
|
|
|
||
|
|
xdg_system_dirs="$XDG_DATA_DIRS"
|
||
|
|
[ -n "$xdg_system_dirs" ] || xdg_system_dirs=/usr/local/share/:/usr/share/
|
||
|
|
|
||
|
|
search_dirs="$xdg_user_dir:$xdg_system_dirs"
|
||
|
|
DEBUG 3 "$search_dirs"
|
||
|
|
old_ifs="$IFS"
|
||
|
|
IFS=:
|
||
|
|
for x in $search_dirs ; do
|
||
|
|
IFS="$old_ifs"
|
||
|
|
search_desktop_file "$default" "$x/applications/" "$1" "$3"
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_generic_xdg_x_scheme_handler()
|
||
|
|
{
|
||
|
|
scheme="$(echo "$1" | LC_ALL=C sed -n 's/\(^[[:alpha:]][[:alnum:]+\.-]*\):.*$/\1/p')"
|
||
|
|
if [ -n "$scheme" ]; then
|
||
|
|
filetype="x-scheme-handler/$scheme"
|
||
|
|
open_generic_xdg_mime "" "$filetype" "$1"
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
has_single_argument()
|
||
|
|
{
|
||
|
|
test $# = 1
|
||
|
|
}
|
||
|
|
|
||
|
|
open_envvar()
|
||
|
|
{
|
||
|
|
local oldifs="$IFS"
|
||
|
|
local browser
|
||
|
|
|
||
|
|
IFS=":"
|
||
|
|
for browser in $BROWSER; do
|
||
|
|
IFS="$oldifs"
|
||
|
|
|
||
|
|
if [ -z "$browser" ]; then
|
||
|
|
continue
|
||
|
|
fi
|
||
|
|
|
||
|
|
if echo "$browser" | grep -q %s; then
|
||
|
|
# Avoid argument injection.
|
||
|
|
# See https://bugs.freedesktop.org/show_bug.cgi?id=103807
|
||
|
|
# URIs don't have IFS characters spaces anyway.
|
||
|
|
# shellcheck disable=SC2086,SC2091,SC2059
|
||
|
|
# All the scary things here are intentional
|
||
|
|
has_single_argument $1 && $(printf "$browser" "$1")
|
||
|
|
else
|
||
|
|
$browser "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
}
|
||
|
|
|
||
|
|
open_wsl()
|
||
|
|
{
|
||
|
|
local win_path
|
||
|
|
if is_file_url_or_path "$1" ; then
|
||
|
|
win_path="$(file_url_to_path "$1")"
|
||
|
|
win_path="$(wslpath -aw "$win_path")"
|
||
|
|
[ $? -eq 0 ] || exit_failure_operation_failed
|
||
|
|
explorer.exe "${win_path}"
|
||
|
|
else
|
||
|
|
rundll32.exe url.dll,FileProtocolHandler "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_generic()
|
||
|
|
{
|
||
|
|
if is_file_url_or_path "$1"; then
|
||
|
|
local file
|
||
|
|
file="$(file_url_to_path "$1")"
|
||
|
|
|
||
|
|
check_input_file "$file"
|
||
|
|
|
||
|
|
if has_display; then
|
||
|
|
filetype="$(xdg-mime query filetype "$file" | sed "s/;.*//")"
|
||
|
|
# passing a path a url is okay too,
|
||
|
|
# see desktop file specification for '%u'
|
||
|
|
open_generic_xdg_mime "$file" "$filetype" "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if command -v run-mailcap >/dev/null; then
|
||
|
|
run-mailcap --action=view "$file"
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
if has_display && mimeopen -v 2>/dev/null 1>&2; then
|
||
|
|
mimeopen -L -n "$file"
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
if has_display; then
|
||
|
|
open_generic_xdg_x_scheme_handler "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ -n "$BROWSER" ]; then
|
||
|
|
open_envvar "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# if BROWSER variable is not set, check some well known browsers instead
|
||
|
|
if [ x"$BROWSER" = x"" ]; then
|
||
|
|
BROWSER=www-browser:links2:elinks:links:lynx:w3m
|
||
|
|
if has_display; then
|
||
|
|
BROWSER=x-www-browser:firefox:iceweasel:seamonkey:mozilla:epiphany:konqueror:chromium:chromium-browser:google-chrome:$BROWSER
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
open_envvar "$1"
|
||
|
|
|
||
|
|
exit_failure_operation_impossible "no method available for opening '$1'"
|
||
|
|
}
|
||
|
|
|
||
|
|
open_lxde()
|
||
|
|
{
|
||
|
|
|
||
|
|
# pcmanfm only knows how to handle file:// urls and filepaths, it seems.
|
||
|
|
if pcmanfm --help >/dev/null 2>&1 && is_file_url_or_path "$1"; then
|
||
|
|
local file
|
||
|
|
file="$(file_url_to_path "$1")"
|
||
|
|
|
||
|
|
# handle relative paths
|
||
|
|
if ! echo "$file" | grep -q ^/; then
|
||
|
|
file="$(pwd)/$file"
|
||
|
|
fi
|
||
|
|
|
||
|
|
pcmanfm "$file"
|
||
|
|
else
|
||
|
|
open_generic "$1"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
open_lxqt()
|
||
|
|
{
|
||
|
|
if qtxdg-mat open --help 2>/dev/null 1>&2; then
|
||
|
|
qtxdg-mat open "$1"
|
||
|
|
else
|
||
|
|
exit_failure_operation_impossible "no method available for opening '$1'"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ $? -eq 0 ]; then
|
||
|
|
exit_success
|
||
|
|
else
|
||
|
|
exit_failure_operation_failed
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
[ x"$1" != x"" ] || exit_failure_syntax
|
||
|
|
|
||
|
|
url=
|
||
|
|
while [ $# -gt 0 ] ; do
|
||
|
|
parm="$1"
|
||
|
|
shift
|
||
|
|
|
||
|
|
case "$parm" in
|
||
|
|
-*)
|
||
|
|
exit_failure_syntax "unexpected option '$parm'"
|
||
|
|
;;
|
||
|
|
|
||
|
|
*)
|
||
|
|
if [ -n "$url" ] ; then
|
||
|
|
exit_failure_syntax "unexpected argument '$parm'"
|
||
|
|
fi
|
||
|
|
url="$parm"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
|
||
|
|
if [ -z "${url}" ] ; then
|
||
|
|
exit_failure_syntax "file or URL argument missing"
|
||
|
|
fi
|
||
|
|
|
||
|
|
detectDE
|
||
|
|
|
||
|
|
if [ x"$DE" = x"" ]; then
|
||
|
|
DE=generic
|
||
|
|
fi
|
||
|
|
|
||
|
|
DEBUG 2 "Selected DE $DE"
|
||
|
|
|
||
|
|
# sanitize BROWSER (avoid calling ourselves in particular)
|
||
|
|
case "${BROWSER}" in
|
||
|
|
*:"xdg-open"|"xdg-open":*)
|
||
|
|
BROWSER="$(echo "$BROWSER" | sed -e 's|:xdg-open||g' -e 's|xdg-open:||g')"
|
||
|
|
;;
|
||
|
|
"xdg-open")
|
||
|
|
BROWSER=
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
case "$DE" in
|
||
|
|
kde)
|
||
|
|
open_kde "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
deepin)
|
||
|
|
open_deepin "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
gnome3|cinnamon)
|
||
|
|
open_gnome3 "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
gnome)
|
||
|
|
open_gnome "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
mate)
|
||
|
|
open_mate "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
xfce)
|
||
|
|
open_xfce "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
lxde)
|
||
|
|
open_lxde "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
lxqt)
|
||
|
|
open_lxqt "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
enlightenment)
|
||
|
|
open_enlightenment "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
cygwin)
|
||
|
|
open_cygwin "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
darwin)
|
||
|
|
open_darwin "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
flatpak)
|
||
|
|
open_flatpak "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
wsl)
|
||
|
|
open_wsl "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
generic)
|
||
|
|
open_generic "$url"
|
||
|
|
;;
|
||
|
|
|
||
|
|
*)
|
||
|
|
exit_failure_operation_impossible "no method available for opening '$url'"
|
||
|
|
;;
|
||
|
|
esac
|