src/utils/padsp

   1 #!/bin/sh
   2
   3 # $Id$
   4 #
   5 # This file is part of PulseAudio.
   6 #
   7 # Copyright 2006 Lennart Poettering
   8 # Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
   9 #
  10 # PulseAudio is free software; you can redistribute it and/or modify
  11 # it under the terms of the GNU Lesser General Public License as published by
  12 # the Free Software Foundation; either version 2 of the License, or
  13 # (at your option) any later version.
  14 #
  15 # PulseAudio is distributed in the hope that it will be useful, but
  16 # WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  18 # General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU Lesser General Public License
  21 # along with PulseAudio; if not, write to the Free Software
  22 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  23 # USA.
  24
  25 while getopts 'hs:n:m:MSDd' param ; do
  26         case $param in
  27                 s)
  28                         PULSE_SERVER="$OPTARG"
  29                         export PULSE_SERVER
  30                         ;;
  31                 n)
  32                         PADSP_CLIENT_NAME="$OPTARG"
  33                         export PADSP_CLIENT_NAME
  34                         ;;
  35                 m)
  36                         PADSP_STREAM_NAME="$OPTARG"
  37                         export PADSP_STREAM_NAME
  38                         ;;
  39                 M)
  40                         PADSP_NO_MIXER=1
  41                         export PADSP_NO_MIXER
  42                         ;;
  43                 S)
  44                         PADSP_NO_SNDSTAT=1
  45                         export PADSP_NO_SNDSTAT
  46                         ;;
  47                 D)
  48                         PADSP_NO_DSP=1
  49                         export PADSP_NO_DSP
  50                         ;;
  51                 d)
  52                         if [ x"$PADSP_DEBUG" = x ]; then
  53                                 PADSP_DEBUG=1
  54                         else
  55                                 PADSP_DEBUG=$(( $PADSP_DEBUG + 1 ))
  56                         fi
  57                         export PADSP_DEBUG
  58                         ;;
  59                 *)
  60                         echo "$0 - redirect OSS audio devices to PulseAudio"
  61                         echo " "
  62                         echo "$0 [options] application [arguments]"
  63                         echo " "
  64                         echo "options:"
  65                         echo "  -h                  show brief help"
  66                         echo "  -s <host>[:<port>]  contact a specific PulseAudio server"
  67                         echo "  -n <name>           client name to report to the server"
  68                         echo "  -m <name>           stream name to report to the server"
  69                         echo "  -M                  disable /dev/mixer emulation"
  70                         echo "  -S                  disable /dev/sndstat emulation"
  71                         echo "  -D                  disable /dev/dsp emulation"
  72                         echo "  -d                  enable debug output"
  73                         exit 0
  74                         ;;
  75         esac
  76 done
  77
  78 shift $(( $OPTIND - 1 ))
  79
  80 if [ x"$LD_PRELOAD" = x ] ; then
  81    LD_PRELOAD="libpulsedsp.so"
  82 else
  83    LD_PRELOAD="$LD_PRELOAD libpulsedsp.so"
  84 fi
  85
  86 export LD_PRELOAD
  87
  88 exec "$@"