148 lines
4.4 KiB
C
148 lines
4.4 KiB
C
/* test_cuesheet - Simple tester for cuesheet routines in grabbag
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* Copyright (C) 2002-2009 Josh Coalson
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* Copyright (C) 2011-2016 Xiph.Org Foundation
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*
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* This program is free software; 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "FLAC/assert.h"
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#include "FLAC/metadata.h"
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#include "share/grabbag.h"
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static int do_cuesheet(const char *infilename, unsigned sample_rate, FLAC__bool is_cdda, FLAC__uint64 lead_out_offset)
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{
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FILE *fin, *fout;
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const char *error_message, *tmpfilenamebase;
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char tmpfilename[4096];
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unsigned last_line_read;
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FLAC__StreamMetadata *cuesheet;
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FLAC__ASSERT(strlen(infilename) + 2 < sizeof(tmpfilename));
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/*
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* pass 1
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*/
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if(0 == strcmp(infilename, "-")) {
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fin = stdin;
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}
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else if(0 == (fin = flac_fopen(infilename, "r"))) {
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fprintf(stderr, "can't open file %s for reading: %s\n", infilename, strerror(errno));
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return 255;
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}
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if(0 != (cuesheet = grabbag__cuesheet_parse(fin, &error_message, &last_line_read, sample_rate, is_cdda, lead_out_offset))) {
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if(fin != stdin)
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fclose(fin);
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}
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else {
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printf("pass1: parse error, line %u: \"%s\"\n", last_line_read, error_message);
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if(fin != stdin)
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fclose(fin);
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return 1;
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}
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if(!FLAC__metadata_object_cuesheet_is_legal(cuesheet, is_cdda, &error_message)) {
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printf("pass1: illegal cuesheet: \"%s\"\n", error_message);
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FLAC__metadata_object_delete(cuesheet);
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return 1;
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}
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tmpfilenamebase = strstr(infilename, "cuesheets/");
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tmpfilenamebase = tmpfilenamebase == NULL ? infilename : tmpfilenamebase;
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flac_snprintf(tmpfilename, sizeof (tmpfilename), "%s.1", tmpfilenamebase);
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if(0 == (fout = flac_fopen(tmpfilename, "w"))) {
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fprintf(stderr, "can't open file %s for writing: %s\n", tmpfilename, strerror(errno));
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FLAC__metadata_object_delete(cuesheet);
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return 255;
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}
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grabbag__cuesheet_emit(fout, cuesheet, "\"dummy.wav\" WAVE");
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FLAC__metadata_object_delete(cuesheet);
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fclose(fout);
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/*
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* pass 2
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*/
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if(0 == (fin = flac_fopen(tmpfilename, "r"))) {
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fprintf(stderr, "can't open file %s for reading: %s\n", tmpfilename, strerror(errno));
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return 255;
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}
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if(0 != (cuesheet = grabbag__cuesheet_parse(fin, &error_message, &last_line_read, sample_rate, is_cdda, lead_out_offset))) {
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if(fin != stdin)
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fclose(fin);
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}
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else {
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printf("pass2: parse error, line %u: \"%s\"\n", last_line_read, error_message);
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if(fin != stdin)
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fclose(fin);
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return 1;
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}
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if(!FLAC__metadata_object_cuesheet_is_legal(cuesheet, is_cdda, &error_message)) {
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printf("pass2: illegal cuesheet: \"%s\"\n", error_message);
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FLAC__metadata_object_delete(cuesheet);
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return 1;
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}
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flac_snprintf(tmpfilename, sizeof (tmpfilename), "%s.2", tmpfilenamebase);
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if(0 == (fout = flac_fopen(tmpfilename, "w"))) {
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fprintf(stderr, "can't open file %s for writing: %s\n", tmpfilename, strerror(errno));
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FLAC__metadata_object_delete(cuesheet);
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return 255;
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}
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grabbag__cuesheet_emit(fout, cuesheet, "\"dummy.wav\" WAVE");
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FLAC__metadata_object_delete(cuesheet);
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fclose(fout);
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return 0;
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}
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int main(int argc, char *argv[])
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{
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FLAC__uint64 lead_out_offset;
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unsigned sample_rate = 48000;
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FLAC__bool is_cdda = false;
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const char *usage = "usage: test_cuesheet cuesheet_file lead_out_offset [ [ sample_rate ] cdda ]\n";
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if(argc > 1 && 0 == strcmp(argv[1], "-h")) {
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puts(usage);
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return 0;
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}
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if(argc < 3 || argc > 5) {
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fputs(usage, stderr);
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return 255;
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}
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lead_out_offset = (FLAC__uint64)strtoul(argv[2], 0, 10);
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if(argc >= 4) {
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sample_rate = (unsigned)atoi(argv[3]);
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if(argc >= 5) {
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if(0 == strcmp(argv[4], "cdda"))
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is_cdda = true;
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else {
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fputs(usage, stderr);
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return 255;
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}
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}
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}
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return do_cuesheet(argv[1], sample_rate, is_cdda, lead_out_offset);
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}
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