source: trunk/third/esound/esddsp.in @ 21330

#!/bin/sh
# esddsp - wrapper script to allow *some* binary only programs to use esd

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

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

    case "$1" in

        -h|--help)
                echo "esddsp - attempt to reroute audio device to esd"
                echo " "
                echo "esddsp [options] player arguments"
                echo " "
                echo "options:"
                echo "-h, --help                show brief help"
                echo "-s, --server=HOST:PORT    contact esd server on host at port"
                echo "-m, --mixer               enable mixer support"
                echo "-n, --name=NAME           use name to identify player to esd"
                echo "-v, --verbose             show parameters"
                echo "--mmap                    use memory mapping emulation"
                echo "                          (useful for games like quake)"

                exit 0
                ;;

        -s)
                shift
                if test $# -gt 0; then
                        ESPEAKER=$1
                        export ESPEAKER
                else
                        echo "no server specified"
                        exit 1
                fi
                shift
                ;;

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

        -m|--mixer)
                ESDDSP_MIXER=1
                export ESDDSP_MIXER
                shift
                ;;

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

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

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

        --mmap)
            ESDDSP_MMAP=1
            export ESDDSP_MMAP
            shift
            ;;

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

# default name to player if not specified
if test "$set_name" = 0; then
        ESDDSP_NAME=$1
        export ESDDSP_NAME
fi

# echo options if verbose specified
if test "$verbose" = 1; then
        echo "server:           $ESPEAKER"
        echo "name:             $ESDDSP_NAME"
        echo "command line:     $@"
fi

# setup esd to hijack calls made to /dev/dsp
prefix=@prefix@
exec_prefix=@exec_prefix@

LD_PRELOAD="@libdir@/libesddsp.so.@ESD_MAJOR_VERSION@ @libdir@/libesd.so.@ESD_MAJOR_VERSION@ $LD_PRELOAD"
export LD_PRELOAD

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