#!/bin/sh
# artsdsp - wrapper script to allow *some* binary only programs to use artsd
# based on the esddsp script

# keep this in sync with artsversion.h
version="1.5.10"

# default values for script variables
verbose=0
set_name=0
single_thread=0

# check for artsdsp options
while test $# -gt 0; do

case "$1" in

-h|--help)
echo "artsdsp - attempt to reroute audio device to artsd"
echo " "
echo "artsdsp [options] application arguments"
echo " "
echo "options:"
echo "-h, --help show brief help"
echo "-n, --name=NAME use name to identify player to artsd"
echo "-m, --mmap emulate memory mapping (i.e. for quake)"
echo "-s, --single-threaded use the single-threaded version"
echo "-v, --verbose show parameters"
echo "-V, --version show version"
exit 0
;;

-n)
shift
if test $# -gt 0; then
export ARTSDSP_NAME=$1
else
echo "no player name specified"
exit 1
fi
shift
set_name=1
;;

--name*)
export ARTSDSP_NAME=`echo $1 | sed -e 's/^[^=]*=//g'`
set_name=1
shift
;;

-v|--verbose)
verbose=1
shift
;;

-V|--version)
echo "artsdsp $version"
exit
;;

-m|--mmap)
export ARTSDSP_MMAP=1
shift
;;

-s|--single-threaded)
single_thread=1
shift
;;

*)
# no more artsdsp options, get on with life
break
;;
esac
done

# echo options if verbose specified
if test "$verbose" = 1; then
ARTSDSP_VERBOSE=1
export ARTSDSP_VERBOSE
echo "artsdsp: $version"
echo "name: $ARTSDSP_NAME"
echo "command line: $@"
if test "$single_thread" = 1; then
echo "threaded: no"
else
echo "threaded: yes"
fi
fi

prefix=/usr
exec_prefix=/usr

if test "$single_thread" = 1; then
LD_PRELOAD=${exec_prefix}/\$LIB/libartsdsp_st.so.0
else
LD_PRELOAD=${exec_prefix}/\$LIB/libartsdsp.so.0:${exec_prefix}/\$LIB/libartsc.so.0
fi
if test -f ${exec_prefix}/\$LIB/libdl.so.2; then
LD_PRELOAD=$LD_PRELOAD:${exec_prefix}/\$LIB/libdl.so.2
fi
export LD_PRELOAD

# invoke the program with the args given
exec "$@"