diff options
Diffstat (limited to 'audio/xmms-meta-csound/files/csound.sh')
| -rwxr-xr-x | audio/xmms-meta-csound/files/csound.sh | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/audio/xmms-meta-csound/files/csound.sh b/audio/xmms-meta-csound/files/csound.sh new file mode 100755 index 00000000000..4dcebf244a6 --- /dev/null +++ b/audio/xmms-meta-csound/files/csound.sh @@ -0,0 +1,70 @@ +#!/bin/sh + +case "$1" in +play) + file - <"$2" | grep -q gzip + if [ $? -eq 0 ] + then + tempfile="$$.csd" + gzip -dc <"$2" >"$tempfile" + i="$tempfile" + else + unset tempfile + i="$2" + fi + channels=1 + grep -q '^nchnls[[:space:]=]' "$i" + if [ $? -eq 0 ] + then + channels=$(sed -n '/^nchnls/s/.* \([0-9]\)*$/\1/p' <"$i") + fi + if [ $channels -lt 1 -o $channels -gt 2 ] + then + echo "Unsupported number of channels." >&2 + if [ ! -z "$tempfile" ] + then + rm -f "$tempfile" + fi + exit 1 + fi + if [ $channels -eq 1 ] + then + XXXPREFIXXXX/bin/csound32 -d -ostdout -h -s -r 44100 -k 4410 \ + "$i" 2>/dev/null | XXXPREFIXXXX/bin/sox -t raw \ + -r 44100 -s -w -c 1 - -t raw -r 44100 -s -w -c 2 - + else + XXXPREFIXXXX/bin/csound32 -d -ostdout -h -s -r 44100 -k 4410 \ + "$i" 2>/dev/null + fi + if [ ! -z "$tempfile" ] + then + rm -f "$tempfile" + fi + exit 0 + ;; +isOurFile) + file - <"$2" | grep -q gzip + if [ $? -eq 0 ] + then + tempfile="$$.csd" + gzip -dc <"$2" >"$tempfile" + i="$tempfile" + else + unset tempfile + i="$2" + fi + if [ $(dd if="$i" bs=19 count=1 2>/dev/null | strings) = \ + "<CsoundSynthesizer>" ] + then + retval=0 + else + retval=1 + fi + if [ ! -z "$tempfile" ] + then + rm -f "$tempfile" + fi + exit $retval + ;; +esac +exit 1 |