-#!/bin/csh
+#!/bin/sh -
+#
+# $Id: tm-mpeg,v 2.0 1997/01/10 14:43:13 morioka Exp $
+#
+# Copyright 1994, 1995, 1996 Free Software Foundation, Inc.
-if( $5 == "" ) then
- set filename = /tmp/mime$$.mpg
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Emacs; see the file COPYING. If not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+PATH=${PATH:-/usr/bin:/bin}:`dirname $0 2>/dev/null`; export PATH
+
+if [ "$TM_TMP_DIR" = "" ]; then
+ TM_TMP_DIR=/tmp
+ export TM_TMP_DIR
+fi
+if [ "$5" = "" ]; then
+ filename="$TM_TMP_DIR/mime$$.mpg"
else
- set filename = /tmp/$5
-endif
+ filename="$TM_TMP_DIR/$5"
+fi
echo "$2; $3 -> $filename"
-switch( $3 )
-case "7bit":
-case "8bit":
-case "binary":
- /bin/cp $1 $filename
- breaksw
-case "base64":
- decode-b < $1 > $filename
- breaksw
-case "quoted-printable":
- mmencode -q -u $1 > $filename
- breaksw
-default:
- echo "unknown encoding"
- exit -1
-endsw
-
-/bin/rm $1
+tmdecode $3 $1 $filename
-switch( $4 )
-case "play":
- mpeg_play -dither gray $filename
- /bin/rm $filename
- breaksw
-case "extract":
- echo "extrtact to $filename"
- breaksw
-endsw
+case "$4" in
+"play")
+ if [ "$VIDEO_DITHER" = "" ]; then
+ VIDEO_DITHER=gray
+ export VIDEO_DITHER
+ fi
+ mpeg_play -dither $VIDEO_DITHER $filename
+ trap 'rm -f $filename' 0 1 2 3 13 15
+ ;;
+"extract")
+ echo "extract to $filename"
+ ;;
+esac