diff options
Diffstat (limited to 'libre/xorg-server/xvfb-run')
| -rw-r--r-- | libre/xorg-server/xvfb-run | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/libre/xorg-server/xvfb-run b/libre/xorg-server/xvfb-run deleted file mode 100644 index 4c2f4e0d3..000000000 --- a/libre/xorg-server/xvfb-run +++ /dev/null @@ -1,180 +0,0 @@ -#!/bin/sh - -# $Id: xvfb-run 2027 2004-11-16 14:54:16Z branden $ - -# This script starts an instance of Xvfb, the "fake" X server, runs a command -# with that server available, and kills the X server when done. The return -# value of the command becomes the return value of this script. -# -# If anyone is using this to build a Debian package, make sure the package -# Build-Depends on xvfb, xbase-clients, and xfonts-base. - -set -e - -PROGNAME=xvfb-run -SERVERNUM=99 -AUTHFILE= -ERRORFILE=/dev/null -STARTWAIT=3 -XVFBARGS="-screen 0 640x480x8" -LISTENTCP="-nolisten tcp" -XAUTHPROTO=. - -# Query the terminal to establish a default number of columns to use for -# displaying messages to the user. This is used only as a fallback in the event -# the COLUMNS variable is not set. ($COLUMNS can react to SIGWINCH while the -# script is running, and this cannot, only being calculated once.) -DEFCOLUMNS=$(stty size 2>/dev/null | awk '{print $2}') || true -if ! expr "$DEFCOLUMNS" : "[[:digit:]]\+$" >/dev/null 2>&1; then - DEFCOLUMNS=80 -fi - -# Display a message, wrapping lines at the terminal width. -message () { - echo "$PROGNAME: $*" | fmt -t -w ${COLUMNS:-$DEFCOLUMNS} -} - -# Display an error message. -error () { - message "error: $*" >&2 -} - -# Display a usage message. -usage () { - if [ -n "$*" ]; then - message "usage error: $*" - fi - cat <<EOF -Usage: $PROGNAME [OPTION ...] COMMAND -Run COMMAND (usually an X client) in a virtual X server environment. -Options: --a --auto-servernum try to get a free server number, starting at - --server-num --e FILE --error-file=FILE file used to store xauth errors and Xvfb - output (default: $ERRORFILE) --f FILE --auth-file=FILE file used to store auth cookie - (default: ./.Xauthority) --h --help display this usage message and exit --n NUM --server-num=NUM server number to use (default: $SERVERNUM) --l --listen-tcp enable TCP port listening in the X server --p PROTO --xauth-protocol=PROTO X authority protocol name to use - (default: xauth command's default) --s ARGS --server-args=ARGS arguments (other than server number and - "-nolisten tcp") to pass to the Xvfb server - (default: "$XVFBARGS") --w DELAY --wait=DELAY delay in seconds to wait for Xvfb to start - before running COMMAND (default: $STARTWAIT) -EOF -} - -# Find a free server number by looking at .X*-lock files in /tmp. -find_free_servernum() { - # Sadly, the "local" keyword is not POSIX. Leave the next line commented in - # the hope Debian Policy eventually changes to allow it in /bin/sh scripts - # anyway. - #local i - - i=$SERVERNUM - while [ -f /tmp/.X$i-lock ]; do - i=$(($i + 1)) - done - echo $i -} - -# Clean up files -clean_up() { - if [ -e "$AUTHFILE" ]; then - XAUTHORITY=$AUTHFILE xauth remove ":$SERVERNUM" >>"$ERRORFILE" 2>&1 - fi - if [ -n "$XVFB_RUN_TMPDIR" ]; then - if ! rm -r "$XVFB_RUN_TMPDIR"; then - error "problem while cleaning up temporary directory" - exit 5 - fi - fi -} - -# Parse the command line. -ARGS=$(getopt --options +ae:f:hn:lp:s:w: \ - --long auto-servernum,error-file:,auth-file:,help,server-num:,listen-tcp,xauth-protocol:,server-args:,wait: \ - --name "$PROGNAME" -- "$@") -GETOPT_STATUS=$? - -if [ $GETOPT_STATUS -ne 0 ]; then - error "internal error; getopt exited with status $GETOPT_STATUS" - exit 6 -fi - -eval set -- "$ARGS" - -while :; do - case "$1" in - -a|--auto-servernum) SERVERNUM=$(find_free_servernum) ;; - -e|--error-file) ERRORFILE="$2"; shift ;; - -f|--auth-file) AUTHFILE="$2"; shift ;; - -h|--help) SHOWHELP="yes" ;; - -n|--server-num) SERVERNUM="$2"; shift ;; - -l|--listen-tcp) LISTENTCP="" ;; - -p|--xauth-protocol) XAUTHPROTO="$2"; shift ;; - -s|--server-args) XVFBARGS="$2"; shift ;; - -w|--wait) STARTWAIT="$2"; shift ;; - --) shift; break ;; - *) error "internal error; getopt permitted \"$1\" unexpectedly" - exit 6 - ;; - esac - shift -done - -if [ "$SHOWHELP" ]; then - usage - exit 0 -fi - -if [ -z "$*" ]; then - usage "need a command to run" >&2 - exit 2 -fi - -if ! which xauth >/dev/null; then - error "xauth command not found" - exit 3 -fi - -# tidy up after ourselves -trap clean_up EXIT - -# If the user did not specify an X authorization file to use, set up a temporary -# directory to house one. -if [ -z "$AUTHFILE" ]; then - XVFB_RUN_TMPDIR="$(mktemp -d -t $PROGNAME.XXXXXX)" - AUTHFILE="$XVFB_RUN_TMPDIR/Xauthority" -fi - -# Start Xvfb. -MCOOKIE=$(mcookie) -XAUTHORITY=$AUTHFILE xauth source - << EOF >>"$ERRORFILE" 2>&1 -add :$SERVERNUM $XAUTHPROTO $MCOOKIE -EOF -XAUTHORITY=$AUTHFILE Xvfb ":$SERVERNUM" $XVFBARGS $LISTENTCP >>"$ERRORFILE" \ - 2>&1 & -XVFBPID=$! -sleep "$STARTWAIT" -if ! kill -0 $XVFBPID 2>/dev/null; then - echo "Xvfb failed to start" >&2 - exit 1 -fi - -# Start the command and save its exit status. -set +e -DISPLAY=:$SERVERNUM XAUTHORITY=$AUTHFILE "$@" 2>&1 -RETVAL=$? -set -e - -# Kill Xvfb now that the command has exited. -kill $XVFBPID - -# Return the executed command's exit status. -exit $RETVAL - -# vim:set ai et sts=4 sw=4 tw=80: |