src/utils/padsp

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