tor/contrib/torify.in
Peter Palfrader 275bacb6a9 Add an XXX to torify.in - "which" is evil,
quote a few variables
do -h and --help
add (c) and license ("Same as tor")
print an error message if exec falls through


svn:r6392
2006-04-17 02:46:14 +00:00

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#! /bin/sh
# Wrapper script for use of the tsocks(8) transparent socksification library
# See the tsocks(1) and torify(1) manpages.
# Copyright (c) 2004, 2006 Peter Palfrader
# Modified by Jacob Appelbaum <jacob@appelbaum.net> April 16th 2006
# May be distributed under the same terms as Tor itself
# Define and ensure we have tsocks
# XXX: what if we don't have which?
TSOCKS="`which tsocks`"
if [ ! -x "$TSOCKS" ]
then
echo "$0: Can't find tsocks in PATH. Perhaps you haven't installed it?" >&2
exit 1
fi
# Check for any argument list
if [ "$#" = 0 ]
then
echo "Usage: $0 <command> [<options>...]" >&2
exit 1
fi
if [ "$#" = 1 ] && ( [ "$1" = "-h" ] || [ "$1" = "--help" ] )
then
echo "Usage: $0 <command> [<options>...]"
exit 0
fi
# Define our tsocks config file
TSOCKS_CONF_FILE="@CONFDIR@/tor-tsocks.conf"
export TSOCKS_CONF_FILE
# Check that we've got a tsocks config file
if [ -r "$TSOCKS_CONF_FILE" ]
then
exec tsocks "$@"
echo "$0: Failed to exec tsocks $@" >&2
exit 1
else
echo "$0: Missing tsocks configuration file \"$TSOCKS_CONF_FILE\"." >&2
exit 1
fi