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xxxxxxxxxx--- /dev/null 2006-01-28 19:21:26.000000000 -0800+++ tsocks.in 2006-01-28 19:21:09.000000000 -0800@@ -0,0 +1,114 @@+#!/bin/sh+# Wrapper script for use of the tsocks(8) transparent socksification library+#+# There are three forms of usage for this script:+#+# /usr/bin/tsocks program [program arguments...]+#+# This form sets the users @LD_PRELOAD@ environment variable so that tsocks(8) +# will be loaded to socksify the application then executes the specified +# program (with the provided arguments). The following simple example might +# be used to telnet to www.foo.org via a tsocks.conf(5) configured socks server:+#+# /usr/bin/tsocks telnet www.foo.org+#+# The second form allows for tsocks(8) to be switched on and off for a +# session (that is, it adds and removes tsocks from the @LD_PRELOAD@ environment+# variable). This form must be _sourced_ into the user's existing session+# (and will only work with bourne shell users):+#+# . /usr/bin/tsocks on+# telnet www.foo.org +# . /usr/bin/tsocks off+# +# Or+# +# source /usr/bin/tsocks on+# telnet www.foo.org+# source /usr/bin/tsocks off+#+# The third form creates a new shell with @LD_PRELOAD@ set and is achieved+# simply by running the script with no arguments +# +# /usr/bin/tsocks+#+# When finished the user can simply terminate the shell with 'exit'+# +# This script is originally from the debian tsocks package by +# Tamas Szerb <toma@rulez.org>++if [ $# = 0 ] ; then+ echo "$0: insufficient arguments"+ exit+fi++LIBDIR="@libdir@"+LIB_NAME="libtsocks"+SHLIB_EXT="@SHLIB_EXT@"+SHLIB="${LIBDIR}/${LIB_NAME}.${SHLIB_EXT}"++function show() {+ echo "@LD_PRELOAD@ = \"$@LD_PRELOAD@\""+ if [ "@LD_PRELOAD@" = "DYLD_INSERT_LIBRARIES" ] + then+ echo "DYLD_FORCE_FLAT_NAMESPACE = \"$DYLD_FORCE_FLAT_NAMESPACE\""+ fi+}+ +case "$1" in+ on)+ if [ -z "$@LD_PRELOAD@" ]+ then+ echo "Setting @LD_PRELOAD@ ..."+ export @LD_PRELOAD@="${SHLIB}"+ else+ echo "Appending to @LD_PRELOAD@ ..."+ echo $@LD_PRELOAD@ | grep -q "${SHLIB}" || \+ export @LD_PRELOAD@="${SHLIB} $@LD_PRELOAD@"+ fi+ if [ "@LD_PRELOAD@" = "DYLD_INSERT_LIBRARIES" ] + then+ # Required variable for Mac OS X+ export DYLD_FORCE_FLAT_NAMESPACE=1+ fi+ show+ ;;+ off)+ echo "Removing ${SHLIB} from @LD_PRELOAD@ ..."+ export @LD_PRELOAD@=`echo -n $@LD_PRELOAD@ | sed 's#@libdir@/libtsocks\.@SHLIB_EXT@ *##'`+ if [ -z "$@LD_PRELOAD@" ]+ then+ unset @LD_PRELOAD@+ fi+ show+ ;;+ show|sh)+ show+ ;;+ -h|-?)