#! /bin/sh # @(#)rundemo.sh 1.5 12/1/92 ERL # top level script for filter demo # check syntax case $# in 1) # any output files go in directory specified by $1 EDEMO_TEMP=$1 ;; *) EDEMO_TEMP=$HOME/Edemo$$ echo "no temporary directory specified, will use $EDEMO_TEMP" ;; esac # create temp directory if necessary, check that it is writable if test ! -d $EDEMO_TEMP then mkdir $EDEMO_TEMP 2> /dev/null fi touch $EDEMO_TEMP/foo.$$ 2> /dev/null if test -f $EDEMO_TEMP/foo.$$ then rm $EDEMO_TEMP/foo.$$ else echo "$0: can't create $EDEMO_TEMP or can't write in it; exiting. " exit 1 fi # make sure we have full path for temp directory cur_dir=`pwd` cd $demo_temp demo_temp=`pwd` cd $cur_dir # tell everyone where the temp directory is export EDEMO_TEMP # set various paths for ESPS and xwaves+ EBASE=`get_esps_base` ESPS_MENU_PATH="./menus:$EBASE/lib/waves/menus" export ESPS_MENU_PATH ESPS_INPUT_PATH="./files:$EDEMO_TEMP:$EBASE/lib/files" export ESPS_INPUT_PATH ESPS_PARAMS_PATH="$EDEMO_TEMP:./params:$EBASE/lib/params" export ESPS_PARAMS_PATH WAVES_INPUT_PATH="./files:$EDEMO_TEMP:$EBASE/lib/waves/files" export WAVES_INPUT_PATH WAVES_MENU_PATH="./menus:$EBASE/lib/waves/menus" export WAVES_MENU_PATH WAVES_COMMAND_PATH="./wcommands:$EBASE/lib/waves/commands" export WAVES_COMMAND_PATH WAVES_COLORMAP_PATH="./colormaps:$EBASE/lib/waves/colormaps" export WAVES_COLORMAP_PATH WAVES_PROFILE_PATH="$EDEMO_TEMP:$EBASE/lib/waves" export WAVES_PROFILE_PATH # note, we put $EDEMO_TEMP on the path since play links and other # executables might go there PATH="$EDEMO_TEMP:./bin:$PATH" export PATH USE_ESPS_COMMON=off export USE_ESPS_COMMON ESPS_VERBOSE=0 export ESPS_VERBOSE # define a unique socket number for use by the demo'; from here on # in, both xwaves and send_xwaves will use this number. WAVES_PORT=`randport -S $$` export WAVES_PORT # put the $EDEMO_TEMP file in the .wave_pro so that it will be used for # output files sed -e s%@DEMO_TEMP@%$EDEMO_TEMP% files/wave_pro > $EDEMO_TEMP/wave_pro # start waves; # initialization is done via demoinit.WC as specified # in wave_pro xwaves -WP 0 690 -w wave_pro -s & # copy initial xpz filter into temp cp files/xpz.filt $EDEMO_TEMP/xpz.filt chmod +w $EDEMO_TEMP/xpz.filt # try to set up for the right audio output guess_audio $EDEMO_TEMP # put up a README xtext -Wp 0 180 -F README -t "About the filters demo" & # now we put up a demo control panel mbuttons -q1 -X1 -Y1 -w"Filters Demo" -i "filters" -b 1 filters.BM # after the user quits fbuttons, we kill xwaves+ send_xwaves @demoquit.WC # remove demo temp files rm -f $EDEMO_TEMP/xpz.filt $EDEMO_TEMP/*.sd.* rm -f $EDEMO_TEMP/*fspec* $EDEMO_TEMP/*.out
