showaudio

linux下的E_MAIL客户端源码

#!/bin/sh

# Copyright (c) 1996 H&L Software, Inc.
# Copyright (c) 1994 HaL Computer Systems, Inc.
# Derived from C-shell version, originally from Bellcore
#
# Copyright (c) 1991 Bell Communications Research, Inc. (Bellcore)
# 
# Permission to use, copy, modify, and distribute this material 
# for any purpose and without fee is hereby granted, provided 
# that the above copyright notice and this permission notice 
# appear in all copies, and that the name of Bellcore not be 
# used in advertising or publicity pertaining to this 
# material without the specific, prior written permission 
# of an authorized representative of Bellcore.  BELLCORE 
# MAKES NO REPRESENTATIONS ABOUT THE ACCURACY OR SUITABILITY 
# OF THIS MATERIAL FOR ANY PURPOSE.  IT IS PROVIDED "AS IS", 
# WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
#
# First, figure out which machine to play it on!
THISHOST=`uname -a | cut -d' ' -f2`

if [ "$1" = "-" ]; then
	STDINPUT=1
	shift
else
	STDINPUT=0
	if [ ! -r "$1" ]; then
		echo "${1}: File not readable"
		exit 1
	fi
fi

AH=$THISHOST
if [ "${DISPLAY:-XXX}" != "XXX" ]; then
	AH=`echo $DISPLAY | sed -e 's/:.*//'`
	if [ "$AH" = "unix" -o "$AH" = "" ]; then
		 AH=$THISHOST
	fi
fi

# if $AUDIOHOST is set in the environment, use it to override

if [ "${AUDIOHOST:-XXX}" != "XXX" ]; then
	AH=$AUDIOHOST
fi

# Play sound on remote system

if [ $AH != $THISHOST ]; then
	if [ "${MMS_AUDIO:-XXX}" != "XXX" ]; then
	    if [ $STDINPUT -eq 1 ]; then
	        cat | mms -host $AH "show audio/basic" -
	    else
	        cat $* | mms -host $AH "show audio/basic" -
	    fi
	    exit 0
	fi

	here=`pwd`
	cd $HOME
	x=`type showaudio 2>&1`
	if [ `echo "$x" | cut -d' ' -f2` = "is" ]; then
		THISPROG=`echo "$x" | cut -d' ' -f3`
	else
		echo "ERROR: Can't find 'showaudio' in search path"
		exit 1
	fi
	if [ $STDINPUT -eq 1 ]; then
		cat | rsh $AH $THISPROG -s -
	else
		cat $* | rsh $AH $THISPROG  -s -
	fi
	exit 0
fi

# play sound on local system
# look for sfplay command, if not found try splay, if not found try
# /dev/audio or /dev/sb0
# add audioplay command - lac

if [ `type audioplay 2>&1 | cut -d' ' -f2` = "is" ]; then
	if [ $STDINPUT -eq 1 ]; then
		audioplay
		exit 0
	else
		exec audioplay $*
		# no return
	fi
fi

if [ `type sfplay 2>&1 | cut -d' ' -f2` = "is" ]; then
	if [ $STDINPUT -eq 1 ]; then
		cat > /tmp/audio.$$
		sfplay -i mu-law chan 1 rate 8000 end /tmp/audio.$$
		rm /tmp/audio.$$
		exit 0
	else
		exec sfplay -i mu-law chan 1 rate 8000 end $*
		# no return
	fi
fi

if [ `type splay 2>&1 | cut -d' ' -f2` = "is" ]; then
	if [ $STDINPUT -eq 1 ]; then
	        exec splay -q
		# no return
	else
        	exec splay -q $*
		# no return
	fi
fi

if [ -d /usr/sony ]; then
	DEV=/dev/sb0
else
	DEV=/dev/audio
fi

if [ -w $DEV ]; then
	if [ $STDINPUT -eq 1 ]; then
		cat > $DEV
	else
		cat $* > $DEV
	fi
	exit 0
else
	echo "ERROR: Can't figure out how to play an audio file"
	exit 1
fi