source: trip-planner-front/node_modules/opn/xdg-open

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1#!/bin/sh
2#---------------------------------------------
3# xdg-open
4#
5# Utility script to open a URL in the registered default application.
6#
7# Refer to the usage() function below for usage.
8#
9# Copyright 2009-2010, Fathi Boudra <fabo@freedesktop.org>
10# Copyright 2009-2010, Rex Dieter <rdieter@fedoraproject.org>
11# Copyright 2006, Kevin Krammer <kevin.krammer@gmx.at>
12# Copyright 2006, Jeremy White <jwhite@codeweavers.com>
13#
14# LICENSE:
15#
16# Permission is hereby granted, free of charge, to any person obtaining a
17# copy of this software and associated documentation files (the "Software"),
18# to deal in the Software without restriction, including without limitation
19# the rights to use, copy, modify, merge, publish, distribute, sublicense,
20# and/or sell copies of the Software, and to permit persons to whom the
21# Software is furnished to do so, subject to the following conditions:
22#
23# The above copyright notice and this permission notice shall be included
24# in all copies or substantial portions of the Software.
25#
26# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
27# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
28# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
29# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
30# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
31# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
32# OTHER DEALINGS IN THE SOFTWARE.
33#
34#---------------------------------------------
35
36manualpage()
37{
38cat << _MANUALPAGE
39Name
40
41 xdg-open -- opens a file or URL in the user's preferred
42 application
43
44Synopsis
45
46 xdg-open { file | URL }
47
48 xdg-open { --help | --manual | --version }
49
50Description
51
52 xdg-open opens a file or URL in the user's preferred
53 application. If a URL is provided the URL will be opened in the
54 user's preferred web browser. If a file is provided the file
55 will be opened in the preferred application for files of that
56 type. xdg-open supports file, ftp, http and https URLs.
57
58 xdg-open is for use inside a desktop session only. It is not
59 recommended to use xdg-open as root.
60
61Options
62
63 --help
64 Show command synopsis.
65
66 --manual
67 Show this manual page.
68
69 --version
70 Show the xdg-utils version information.
71
72Exit Codes
73
74 An exit code of 0 indicates success while a non-zero exit code
75 indicates failure. The following failure codes can be returned:
76
77 1
78 Error in command line syntax.
79
80 2
81 One of the files passed on the command line did not
82 exist.
83
84 3
85 A required tool could not be found.
86
87 4
88 The action failed.
89
90See Also
91
92 xdg-mime(1), xdg-settings(1), MIME applications associations
93 specification
94
95Examples
96
97xdg-open 'http://www.freedesktop.org/'
98
99 Opens the freedesktop.org website in the user's default
100 browser.
101
102xdg-open /tmp/foobar.png
103
104 Opens the PNG image file /tmp/foobar.png in the user's default
105 image viewing application.
106_MANUALPAGE
107}
108
109usage()
110{
111cat << _USAGE
112 xdg-open -- opens a file or URL in the user's preferred
113 application
114
115Synopsis
116
117 xdg-open { file | URL }
118
119 xdg-open { --help | --manual | --version }
120
121_USAGE
122}
123
124#@xdg-utils-common@
125
126#----------------------------------------------------------------------------
127# Common utility functions included in all XDG wrapper scripts
128#----------------------------------------------------------------------------
129
130DEBUG()
131{
132 [ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && return 0;
133 [ ${XDG_UTILS_DEBUG_LEVEL} -lt $1 ] && return 0;
134 shift
135 echo "$@" >&2
136}
137
138# This handles backslashes but not quote marks.
139first_word()
140{
141 read first rest
142 echo "$first"
143}
144
145#-------------------------------------------------------------
146# map a binary to a .desktop file
147binary_to_desktop_file()
148{
149 search="${XDG_DATA_HOME:-$HOME/.local/share}:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
150 binary="`which "$1"`"
151 binary="`readlink -f "$binary"`"
152 base="`basename "$binary"`"
153 IFS=:
154 for dir in $search; do
155 unset IFS
156 [ "$dir" ] || continue
157 [ -d "$dir/applications" ] || [ -d "$dir/applnk" ] || continue
158 for file in "$dir"/applications/*.desktop "$dir"/applications/*/*.desktop "$dir"/applnk/*.desktop "$dir"/applnk/*/*.desktop; do
159 [ -r "$file" ] || continue
160 # Check to make sure it's worth the processing.
161 grep -q "^Exec.*$base" "$file" || continue
162 # Make sure it's a visible desktop file (e.g. not "preferred-web-browser.desktop").
163 grep -Eq "^(NoDisplay|Hidden)=true" "$file" && continue
164 command="`grep -E "^Exec(\[[^]=]*])?=" "$file" | cut -d= -f 2- | first_word`"
165 command="`which "$command"`"
166 if [ x"`readlink -f "$command"`" = x"$binary" ]; then
167 # Fix any double slashes that got added path composition
168 echo "$file" | sed -e 's,//*,/,g'
169 return
170 fi
171 done
172 done
173}
174
175#-------------------------------------------------------------
176# map a .desktop file to a binary
177desktop_file_to_binary()
178{
179 search="${XDG_DATA_HOME:-$HOME/.local/share}:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
180 desktop="`basename "$1"`"
181 IFS=:
182 for dir in $search; do
183 unset IFS
184 [ "$dir" ] && [ -d "$dir/applications" ] || [ -d "$dir/applnk" ] || continue
185 # Check if desktop file contains -
186 if [ "${desktop#*-}" != "$desktop" ]; then
187 vendor=${desktop%-*}
188 app=${desktop#*-}
189 if [ -r $dir/applications/$vendor/$app ]; then
190 file_path=$dir/applications/$vendor/$app
191 elif [ -r $dir/applnk/$vendor/$app ]; then
192 file_path=$dir/applnk/$vendor/$app
193 fi
194 fi
195 if test -z "$file_path" ; then
196 for indir in "$dir"/applications/ "$dir"/applications/*/ "$dir"/applnk/ "$dir"/applnk/*/; do
197 file="$indir/$desktop"
198 if [ -r "$file" ]; then
199 file_path=$file
200 break
201 fi
202 done
203 fi
204 if [ -r "$file_path" ]; then
205 # Remove any arguments (%F, %f, %U, %u, etc.).
206 command="`grep -E "^Exec(\[[^]=]*])?=" "$file_path" | cut -d= -f 2- | first_word`"
207 command="`which "$command"`"
208 readlink -f "$command"
209 return
210 fi
211 done
212}
213
214#-------------------------------------------------------------
215# Exit script on successfully completing the desired operation
216
217exit_success()
218{
219 if [ $# -gt 0 ]; then
220 echo "$@"
221 echo
222 fi
223
224 exit 0
225}
226
227
228#-----------------------------------------
229# Exit script on malformed arguments, not enough arguments
230# or missing required option.
231# prints usage information
232
233exit_failure_syntax()
234{
235 if [ $# -gt 0 ]; then
236 echo "xdg-open: $@" >&2
237 echo "Try 'xdg-open --help' for more information." >&2
238 else
239 usage
240 echo "Use 'man xdg-open' or 'xdg-open --manual' for additional info."
241 fi
242
243 exit 1
244}
245
246#-------------------------------------------------------------
247# Exit script on missing file specified on command line
248
249exit_failure_file_missing()
250{
251 if [ $# -gt 0 ]; then
252 echo "xdg-open: $@" >&2
253 fi
254
255 exit 2
256}
257
258#-------------------------------------------------------------
259# Exit script on failure to locate necessary tool applications
260
261exit_failure_operation_impossible()
262{
263 if [ $# -gt 0 ]; then
264 echo "xdg-open: $@" >&2
265 fi
266
267 exit 3
268}
269
270#-------------------------------------------------------------
271# Exit script on failure returned by a tool application
272
273exit_failure_operation_failed()
274{
275 if [ $# -gt 0 ]; then
276 echo "xdg-open: $@" >&2
277 fi
278
279 exit 4
280}
281
282#------------------------------------------------------------
283# Exit script on insufficient permission to read a specified file
284
285exit_failure_file_permission_read()
286{
287 if [ $# -gt 0 ]; then
288 echo "xdg-open: $@" >&2
289 fi
290
291 exit 5
292}
293
294#------------------------------------------------------------
295# Exit script on insufficient permission to write a specified file
296
297exit_failure_file_permission_write()
298{
299 if [ $# -gt 0 ]; then
300 echo "xdg-open: $@" >&2
301 fi
302
303 exit 6
304}
305
306check_input_file()
307{
308 if [ ! -e "$1" ]; then
309 exit_failure_file_missing "file '$1' does not exist"
310 fi
311 if [ ! -r "$1" ]; then
312 exit_failure_file_permission_read "no permission to read file '$1'"
313 fi
314}
315
316check_vendor_prefix()
317{
318 file_label="$2"
319 [ -n "$file_label" ] || file_label="filename"
320 file=`basename "$1"`
321 case "$file" in
322 [[:alpha:]]*-*)
323 return
324 ;;
325 esac
326
327 echo "xdg-open: $file_label '$file' does not have a proper vendor prefix" >&2
328 echo 'A vendor prefix consists of alpha characters ([a-zA-Z]) and is terminated' >&2
329 echo 'with a dash ("-"). An example '"$file_label"' is '"'example-$file'" >&2
330 echo "Use --novendor to override or 'xdg-open --manual' for additional info." >&2
331 exit 1
332}
333
334check_output_file()
335{
336 # if the file exists, check if it is writeable
337 # if it does not exists, check if we are allowed to write on the directory
338 if [ -e "$1" ]; then
339 if [ ! -w "$1" ]; then
340 exit_failure_file_permission_write "no permission to write to file '$1'"
341 fi
342 else
343 DIR=`dirname "$1"`
344 if [ ! -w "$DIR" ] || [ ! -x "$DIR" ]; then
345 exit_failure_file_permission_write "no permission to create file '$1'"
346 fi
347 fi
348}
349
350#----------------------------------------
351# Checks for shared commands, e.g. --help
352
353check_common_commands()
354{
355 while [ $# -gt 0 ] ; do
356 parm="$1"
357 shift
358
359 case "$parm" in
360 --help)
361 usage
362 echo "Use 'man xdg-open' or 'xdg-open --manual' for additional info."
363 exit_success
364 ;;
365
366 --manual)
367 manualpage
368 exit_success
369 ;;
370
371 --version)
372 echo "xdg-open 1.1.3"
373 exit_success
374 ;;
375 esac
376 done
377}
378
379check_common_commands "$@"
380
381[ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && unset XDG_UTILS_DEBUG_LEVEL;
382if [ ${XDG_UTILS_DEBUG_LEVEL-0} -lt 1 ]; then
383 # Be silent
384 xdg_redirect_output=" > /dev/null 2> /dev/null"
385else
386 # All output to stderr
387 xdg_redirect_output=" >&2"
388fi
389
390#--------------------------------------
391# Checks for known desktop environments
392# set variable DE to the desktop environments name, lowercase
393
394detectDE()
395{
396 # see https://bugs.freedesktop.org/show_bug.cgi?id=34164
397 unset GREP_OPTIONS
398
399 if [ -n "${XDG_CURRENT_DESKTOP}" ]; then
400 case "${XDG_CURRENT_DESKTOP}" in
401 # only recently added to menu-spec, pre-spec X- still in use
402 Cinnamon|X-Cinnamon)
403 DE=cinnamon;
404 ;;
405 ENLIGHTENMENT)
406 DE=enlightenment;
407 ;;
408 # GNOME, GNOME-Classic:GNOME, or GNOME-Flashback:GNOME
409 GNOME*)
410 DE=gnome;
411 ;;
412 KDE)
413 DE=kde;
414 ;;
415 # Deepin Desktop Environments
416 DEEPIN|Deepin|deepin)
417 DE=dde;
418 ;;
419 LXDE)
420 DE=lxde;
421 ;;
422 LXQt)
423 DE=lxqt;
424 ;;
425 MATE)
426 DE=mate;
427 ;;
428 XFCE)
429 DE=xfce
430 ;;
431 X-Generic)
432 DE=generic
433 ;;
434 esac
435 fi
436
437 if [ x"$DE" = x"" ]; then
438 # classic fallbacks
439 if [ x"$KDE_FULL_SESSION" != x"" ]; then DE=kde;
440 elif [ x"$GNOME_DESKTOP_SESSION_ID" != x"" ]; then DE=gnome;
441 elif [ x"$MATE_DESKTOP_SESSION_ID" != x"" ]; then DE=mate;
442 elif `dbus-send --print-reply --dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager > /dev/null 2>&1` ; then DE=gnome;
443 elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
444 elif xprop -root 2> /dev/null | grep -i '^xfce_desktop_window' >/dev/null 2>&1; then DE=xfce
445 elif echo $DESKTOP | grep -q '^Enlightenment'; then DE=enlightenment;
446 elif [ x"$LXQT_SESSION_CONFIG" != x"" ]; then DE=lxqt;
447 fi
448 fi
449
450 if [ x"$DE" = x"" ]; then
451 # fallback to checking $DESKTOP_SESSION
452 case "$DESKTOP_SESSION" in
453 gnome)
454 DE=gnome;
455 ;;
456 LXDE|Lubuntu)
457 DE=lxde;
458 ;;
459 MATE)
460 DE=mate;
461 ;;
462 xfce|xfce4|'Xfce Session')
463 DE=xfce;
464 ;;
465 esac
466 fi
467
468 if [ x"$DE" = x"" ]; then
469 # fallback to uname output for other platforms
470 case "$(uname 2>/dev/null)" in
471 CYGWIN*)
472 DE=cygwin;
473 ;;
474 Darwin)
475 DE=darwin;
476 ;;
477 esac
478 fi
479
480 if [ x"$DE" = x"gnome" ]; then
481 # gnome-default-applications-properties is only available in GNOME 2.x
482 # but not in GNOME 3.x
483 which gnome-default-applications-properties > /dev/null 2>&1 || DE="gnome3"
484 fi
485
486 if [ -f "$XDG_RUNTIME_DIR/flatpak-info" ]; then
487 DE="flatpak"
488 fi
489}
490
491#----------------------------------------------------------------------------
492# kfmclient exec/openURL can give bogus exit value in KDE <= 3.5.4
493# It also always returns 1 in KDE 3.4 and earlier
494# Simply return 0 in such case
495
496kfmclient_fix_exit_code()
497{
498 version=`LC_ALL=C.UTF-8 kde-config --version 2>/dev/null | grep '^KDE'`
499 major=`echo $version | sed 's/KDE.*: \([0-9]\).*/\1/'`
500 minor=`echo $version | sed 's/KDE.*: [0-9]*\.\([0-9]\).*/\1/'`
501 release=`echo $version | sed 's/KDE.*: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`
502 test "$major" -gt 3 && return $1
503 test "$minor" -gt 5 && return $1
504 test "$release" -gt 4 && return $1
505 return 0
506}
507
508#----------------------------------------------------------------------------
509# Returns true if there is a graphical display attached.
510
511has_display()
512{
513 if [ -n "$DISPLAY" ] || [ -n "$WAYLAND_DISPLAY" ]; then
514 return 0
515 else
516 return 1
517 fi
518}
519
520# This handles backslashes but not quote marks.
521last_word()
522{
523 read first rest
524 echo "$rest"
525}
526
527# Get the value of a key in a desktop file's Desktop Entry group.
528# Example: Use get_key foo.desktop Exec
529# to get the values of the Exec= key for the Desktop Entry group.
530get_key()
531{
532 local file="${1}"
533 local key="${2}"
534 local desktop_entry=""
535
536 IFS_="${IFS}"
537 IFS=""
538 while read line
539 do
540 case "$line" in
541 "[Desktop Entry]")
542 desktop_entry="y"
543 ;;
544 # Reset match flag for other groups
545 "["*)
546 desktop_entry=""
547 ;;
548 "${key}="*)
549 # Only match Desktop Entry group
550 if [ -n "${desktop_entry}" ]
551 then
552 echo "${line}" | cut -d= -f 2-
553 fi
554 esac
555 done < "${file}"
556 IFS="${IFS_}"
557}
558
559# Returns true if argument is a file:// URL or path
560is_file_url_or_path()
561{
562 if echo "$1" | grep -q '^file://' \
563 || ! echo "$1" | egrep -q '^[[:alpha:]+\.\-]+:'; then
564 return 0
565 else
566 return 1
567 fi
568}
569
570# If argument is a file URL, convert it to a (percent-decoded) path.
571# If not, leave it as it is.
572file_url_to_path()
573{
574 local file="$1"
575 if echo "$file" | grep -q '^file:///'; then
576 file=${file#file://}
577 file=${file%%#*}
578 file=$(echo "$file" | sed -r 's/\?.*$//')
579 local printf=printf
580 if [ -x /usr/bin/printf ]; then
581 printf=/usr/bin/printf
582 fi
583 file=$($printf "$(echo "$file" | sed -e 's@%\([a-f0-9A-F]\{2\}\)@\\x\1@g')")
584 fi
585 echo "$file"
586}
587
588open_cygwin()
589{
590 cygstart "$1"
591
592 if [ $? -eq 0 ]; then
593 exit_success
594 else
595 exit_failure_operation_failed
596 fi
597}
598
599open_darwin()
600{
601 open "$1"
602
603 if [ $? -eq 0 ]; then
604 exit_success
605 else
606 exit_failure_operation_failed
607 fi
608}
609
610open_kde()
611{
612 if [ -n "${KDE_SESSION_VERSION}" ]; then
613 case "${KDE_SESSION_VERSION}" in
614 4)
615 kde-open "$1"
616 ;;
617 5)
618 kde-open${KDE_SESSION_VERSION} "$1"
619 ;;
620 esac
621 else
622 kfmclient exec "$1"
623 kfmclient_fix_exit_code $?
624 fi
625
626 if [ $? -eq 0 ]; then
627 exit_success
628 else
629 exit_failure_operation_failed
630 fi
631}
632
633open_dde()
634{
635 if dde-open -version >/dev/null 2>&1; then
636 dde-open "$1"
637 else
638 open_generic "$1"
639 fi
640
641 if [ $? -eq 0 ]; then
642 exit_success
643 else
644 exit_failure_operation_failed
645 fi
646}
647
648open_gnome3()
649{
650 if gio help open 2>/dev/null 1>&2; then
651 gio open "$1"
652 elif gvfs-open --help 2>/dev/null 1>&2; then
653 gvfs-open "$1"
654 else
655 open_generic "$1"
656 fi
657
658 if [ $? -eq 0 ]; then
659 exit_success
660 else
661 exit_failure_operation_failed
662 fi
663}
664
665open_gnome()
666{
667 if gio help open 2>/dev/null 1>&2; then
668 gio open "$1"
669 elif gvfs-open --help 2>/dev/null 1>&2; then
670 gvfs-open "$1"
671 elif gnome-open --help 2>/dev/null 1>&2; then
672 gnome-open "$1"
673 else
674 open_generic "$1"
675 fi
676
677 if [ $? -eq 0 ]; then
678 exit_success
679 else
680 exit_failure_operation_failed
681 fi
682}
683
684open_mate()
685{
686 if gio help open 2>/dev/null 1>&2; then
687 gio open "$1"
688 elif gvfs-open --help 2>/dev/null 1>&2; then
689 gvfs-open "$1"
690 elif mate-open --help 2>/dev/null 1>&2; then
691 mate-open "$1"
692 else
693 open_generic "$1"
694 fi
695
696 if [ $? -eq 0 ]; then
697 exit_success
698 else
699 exit_failure_operation_failed
700 fi
701}
702
703open_xfce()
704{
705 if exo-open --help 2>/dev/null 1>&2; then
706 exo-open "$1"
707 elif gio help open 2>/dev/null 1>&2; then
708 gio open "$1"
709 elif gvfs-open --help 2>/dev/null 1>&2; then
710 gvfs-open "$1"
711 else
712 open_generic "$1"
713 fi
714
715 if [ $? -eq 0 ]; then
716 exit_success
717 else
718 exit_failure_operation_failed
719 fi
720}
721
722open_enlightenment()
723{
724 if enlightenment_open --help 2>/dev/null 1>&2; then
725 enlightenment_open "$1"
726 else
727 open_generic "$1"
728 fi
729
730 if [ $? -eq 0 ]; then
731 exit_success
732 else
733 exit_failure_operation_failed
734 fi
735}
736
737open_flatpak()
738{
739 gdbus call --session \
740 --dest org.freedesktop.portal.Desktop \
741 --object-path /org/freedesktop/portal/desktop \
742 --method org.freedesktop.portal.OpenURI.OpenURI \
743 "" "$1" {}
744
745 if [ $? -eq 0 ]; then
746 exit_success
747 else
748 exit_failure_operation_failed
749 fi
750}
751
752#-----------------------------------------
753# Recursively search .desktop file
754
755search_desktop_file()
756{
757 local default="$1"
758 local dir="$2"
759 local target="$3"
760
761 local file=""
762 # look for both vendor-app.desktop, vendor/app.desktop
763 if [ -r "$dir/$default" ]; then
764 file="$dir/$default"
765 elif [ -r "$dir/`echo $default | sed -e 's|-|/|'`" ]; then
766 file="$dir/`echo $default | sed -e 's|-|/|'`"
767 fi
768
769 if [ -r "$file" ] ; then
770 command="$(get_key "${file}" "Exec" | first_word)"
771 command_exec=`which $command 2>/dev/null`
772 icon="$(get_key "${file}" "Icon")"
773 # FIXME: Actually LC_MESSAGES should be used as described in
774 # http://standards.freedesktop.org/desktop-entry-spec/latest/ar01s04.html
775 localised_name="$(get_key "${file}" "Name")"
776 set -- $(get_key "${file}" "Exec" | last_word)
777 # We need to replace any occurrence of "%f", "%F" and
778 # the like by the target file. We examine each
779 # argument and append the modified argument to the
780 # end then shift.
781 local args=$#
782 local replaced=0
783 while [ $args -gt 0 ]; do
784 case $1 in
785 %[c])
786 replaced=1
787 arg="${localised_name}"
788 shift
789 set -- "$@" "$arg"
790 ;;
791 %[fFuU])
792 replaced=1
793 arg="$target"
794 shift
795 set -- "$@" "$arg"
796 ;;
797 %[i])
798 replaced=1
799 shift
800 set -- "$@" "--icon" "$icon"
801 ;;
802 *)
803 arg="$1"
804 shift
805 set -- "$@" "$arg"
806 ;;
807 esac
808 args=$(( $args - 1 ))
809 done
810 [ $replaced -eq 1 ] || set -- "$@" "$target"
811 "$command_exec" "$@"
812
813 if [ $? -eq 0 ]; then
814 exit_success
815 fi
816 fi
817
818 for d in $dir/*/; do
819 [ -d "$d" ] && search_desktop_file "$default" "$d" "$target"
820 done
821}
822
823
824open_generic_xdg_mime()
825{
826 filetype="$2"
827 default=`xdg-mime query default "$filetype"`
828 if [ -n "$default" ] ; then
829 xdg_user_dir="$XDG_DATA_HOME"
830 [ -n "$xdg_user_dir" ] || xdg_user_dir="$HOME/.local/share"
831
832 xdg_system_dirs="$XDG_DATA_DIRS"
833 [ -n "$xdg_system_dirs" ] || xdg_system_dirs=/usr/local/share/:/usr/share/
834
835DEBUG 3 "$xdg_user_dir:$xdg_system_dirs"
836 for x in `echo "$xdg_user_dir:$xdg_system_dirs" | sed 's/:/ /g'`; do
837 search_desktop_file "$default" "$x/applications/" "$1"
838 done
839 fi
840}
841
842open_generic_xdg_file_mime()
843{
844 filetype=`xdg-mime query filetype "$1" | sed "s/;.*//"`
845 open_generic_xdg_mime "$1" "$filetype"
846}
847
848open_generic_xdg_x_scheme_handler()
849{
850 scheme="`echo $1 | sed -n 's/\(^[[:alnum:]+\.-]*\):.*$/\1/p'`"
851 if [ -n $scheme ]; then
852 filetype="x-scheme-handler/$scheme"
853 open_generic_xdg_mime "$1" "$filetype"
854 fi
855}
856
857has_single_argument()
858{
859 test $# = 1
860}
861
862open_envvar()
863{
864 local oldifs="$IFS"
865 local browser browser_with_arg
866
867 IFS=":"
868 for browser in $BROWSER; do
869 IFS="$oldifs"
870
871 if [ -z "$browser" ]; then
872 continue
873 fi
874
875 if echo "$browser" | grep -q %s; then
876 # Avoid argument injection.
877 # See https://bugs.freedesktop.org/show_bug.cgi?id=103807
878 # URIs don't have IFS characters spaces anyway.
879 has_single_argument $1 && $(printf "$browser" "$1")
880 else
881 $browser "$1"
882 fi
883
884 if [ $? -eq 0 ]; then
885 exit_success
886 fi
887 done
888}
889
890open_generic()
891{
892 if is_file_url_or_path "$1"; then
893 local file="$(file_url_to_path "$1")"
894
895 check_input_file "$file"
896
897 if has_display; then
898 filetype=`xdg-mime query filetype "$file" | sed "s/;.*//"`
899 open_generic_xdg_mime "$file" "$filetype"
900 fi
901
902 if which run-mailcap 2>/dev/null 1>&2; then
903 run-mailcap --action=view "$file"
904 if [ $? -eq 0 ]; then
905 exit_success
906 fi
907 fi
908
909 if has_display && mimeopen -v 2>/dev/null 1>&2; then
910 mimeopen -L -n "$file"
911 if [ $? -eq 0 ]; then
912 exit_success
913 fi
914 fi
915 fi
916
917 if has_display; then
918 open_generic_xdg_x_scheme_handler "$1"
919 fi
920
921 if [ -n "$BROWSER" ]; then
922 open_envvar "$1"
923 fi
924
925 # if BROWSER variable is not set, check some well known browsers instead
926 if [ x"$BROWSER" = x"" ]; then
927 BROWSER=www-browser:links2:elinks:links:lynx:w3m
928 if has_display; then
929 BROWSER=x-www-browser:firefox:iceweasel:seamonkey:mozilla:epiphany:konqueror:chromium:chromium-browser:google-chrome:$BROWSER
930 fi
931 fi
932
933 open_envvar "$1"
934
935 exit_failure_operation_impossible "no method available for opening '$1'"
936}
937
938open_lxde()
939{
940
941 # pcmanfm only knows how to handle file:// urls and filepaths, it seems.
942 if pcmanfm --help >/dev/null 2>&1 && is_file_url_or_path "$1"; then
943 local file="$(file_url_to_path "$1")"
944
945 # handle relative paths
946 if ! echo "$file" | grep -q ^/; then
947 file="$(pwd)/$file"
948 fi
949
950 pcmanfm "$file"
951 else
952 open_generic "$1"
953 fi
954
955 if [ $? -eq 0 ]; then
956 exit_success
957 else
958 exit_failure_operation_failed
959 fi
960}
961
962open_lxqt()
963{
964 open_generic "$1"
965}
966
967[ x"$1" != x"" ] || exit_failure_syntax
968
969url=
970while [ $# -gt 0 ] ; do
971 parm="$1"
972 shift
973
974 case "$parm" in
975 -*)
976 exit_failure_syntax "unexpected option '$parm'"
977 ;;
978
979 *)
980 if [ -n "$url" ] ; then
981 exit_failure_syntax "unexpected argument '$parm'"
982 fi
983 url="$parm"
984 ;;
985 esac
986done
987
988if [ -z "${url}" ] ; then
989 exit_failure_syntax "file or URL argument missing"
990fi
991
992detectDE
993
994if [ x"$DE" = x"" ]; then
995 DE=generic
996fi
997
998DEBUG 2 "Selected DE $DE"
999
1000# sanitize BROWSER (avoid caling ourselves in particular)
1001case "${BROWSER}" in
1002 *:"xdg-open"|"xdg-open":*)
1003 BROWSER=$(echo $BROWSER | sed -e 's|:xdg-open||g' -e 's|xdg-open:||g')
1004 ;;
1005 "xdg-open")
1006 BROWSER=
1007 ;;
1008esac
1009
1010case "$DE" in
1011 kde)
1012 open_kde "$url"
1013 ;;
1014
1015 dde)
1016 open_dde "$url"
1017 ;;
1018
1019 gnome3|cinnamon)
1020 open_gnome3 "$url"
1021 ;;
1022
1023 gnome)
1024 open_gnome "$url"
1025 ;;
1026
1027 mate)
1028 open_mate "$url"
1029 ;;
1030
1031 xfce)
1032 open_xfce "$url"
1033 ;;
1034
1035 lxde)
1036 open_lxde "$url"
1037 ;;
1038
1039 lxqt)
1040 open_lxqt "$url"
1041 ;;
1042
1043 enlightenment)
1044 open_enlightenment "$url"
1045 ;;
1046
1047 cygwin)
1048 open_cygwin "$url"
1049 ;;
1050
1051 darwin)
1052 open_darwin "$url"
1053 ;;
1054
1055 flatpak)
1056 open_flatpak "$url"
1057 ;;
1058
1059 generic)
1060 open_generic "$url"
1061 ;;
1062
1063 *)
1064 exit_failure_operation_impossible "no method available for opening '$url'"
1065 ;;
1066esac
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