mirror of https://github.com/xiph/flac
230 lines
5.6 KiB
Bash
Executable File
230 lines
5.6 KiB
Bash
Executable File
#!/bin/sh
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# FLAC - Free Lossless Audio Codec
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# Copyright (C) 2002 Josh Coalson
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#
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# This program is part of FLAC; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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LD_LIBRARY_PATH=../src/libFLAC/.libs:../obj/lib:$LD_LIBRARY_PATH
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export LD_LIBRARY_PATH
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PATH=../src/flac:../src/metaflac:../obj/bin:$PATH
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flacfile=metaflac.flac
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flac --help 1>/dev/null 2>/dev/null || (echo "ERROR can't find flac executable" 1>&2 && exit 1)
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if [ $? != 0 ] ; then exit 1 ; fi
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metaflac --help 1>/dev/null 2>/dev/null || (echo "ERROR can't find metaflac executable" 1>&2 && exit 1)
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if [ $? != 0 ] ; then exit 1 ; fi
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echo "Generating stream..."
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if flac -V -0 -o $flacfile -fr -fb -fc 1 -fp 8 -fs 44100 /bin/sh ; then
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chmod +w $flacfile
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else
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echo "ERROR during generation" 1>&2
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exit 1
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fi
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check_exit ()
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{
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exit_code=$?
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if [ $exit_code != 0 ] ; then
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echo "ERROR, exit code = $exit_code" 1>&2
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exit 1
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fi
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}
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check_flac ()
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{
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if flac -s -t $flacfile ; then : ; else
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echo "ERROR in $flacfile" 1>&2
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exit 1
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fi
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}
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check_flac
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(set -x && metaflac --list $flacfile)
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check_exit
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(set -x &&
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metaflac \
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--show-md5sum \
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--show-min-blocksize \
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--show-max-blocksize \
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--show-min-framesize \
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--show-max-framesize \
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--show-sample-rate \
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--show-channels \
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--show-bps \
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--show-total-samples \
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$flacfile
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)
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check_exit
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(set -x && metaflac --preserve-modtime --add-padding=12345 $flacfile)
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check_exit
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check_flac
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# some flavors of /bin/sh (e.g. Darwin's) won't handle even quoted spaces, so we underscore:
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(set -x && metaflac --set-vc-field="ARTIST=The_artist_formerly_known_as_the_artist..." $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --set-vc-field="ARTIST=Chuck_Woolery" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --set-vc-field="ARTIST=Vern" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --set-vc-field="TITLE=He_who_smelt_it_dealt_it" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --show-vc-vendor --show-vc-field=ARTIST $flacfile)
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check_exit
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(set -x && metaflac --remove-vc-firstfield=ARTIST $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --remove-vc-field=ARTIST $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --list --block-number=0 $flacfile)
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check_exit
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(set -x && metaflac --list --block-number=1,2,999 $flacfile)
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check_exit
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(set -x && metaflac --list --block-type=VORBIS_COMMENT,PADDING $flacfile)
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check_exit
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(set -x && metaflac --list --except-block-type=SEEKTABLE,VORBIS_COMMENT $flacfile)
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check_exit
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(set -x && metaflac --add-padding=4321 $flacfile $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --merge-padding $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --add-padding=0 $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --sort-padding $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --add-padding=0 $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --remove-vc-all $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --remove --block-number=1,99 --dont-use-padding $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --remove --block-number=99 --dont-use-padding $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --remove --block-type=PADDING $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --remove --block-type=PADDING --dont-use-padding $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --add-padding=0 $flacfile $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --remove --except-block-type=PADDING $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --remove-all $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --remove-all --dont-use-padding $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --remove-all --dont-use-padding $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --set-vc-field="f=0123456789abcdefghij" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --list --except-block-type=STREAMINFO $flacfile)
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check_exit
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(set -x && metaflac --remove-vc-all --set-vc-field="f=0123456789abcdefghi" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --list --except-block-type=STREAMINFO $flacfile)
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check_exit
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(set -x && metaflac --remove-vc-all --set-vc-field="f=0123456789abcde" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --list --except-block-type=STREAMINFO $flacfile)
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check_exit
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(set -x && metaflac --remove-vc-all --set-vc-field="f=0" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --list --except-block-type=STREAMINFO $flacfile)
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check_exit
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(set -x && metaflac --remove-vc-all --set-vc-field="f=0123456789" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --list --except-block-type=STREAMINFO $flacfile)
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check_exit
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(set -x && metaflac --remove-vc-all --set-vc-field="f=0123456789abcdefghi" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --list --except-block-type=STREAMINFO $flacfile)
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check_exit
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(set -x && metaflac --remove-vc-all --set-vc-field="f=0123456789" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --list --except-block-type=STREAMINFO $flacfile)
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check_exit
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(set -x && metaflac --remove-vc-all --set-vc-field="f=0123456789abcdefghij" $flacfile)
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check_exit
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check_flac
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(set -x && metaflac --list --except-block-type=STREAMINFO $flacfile)
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check_exit
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exit 0
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