1 /* test_cuesheet - Simple tester for cuesheet routines in grabbag
2 * Copyright (C) 2002-2009 Josh Coalson
3 * Copyright (C) 2011-2016 Xiph.Org Foundation
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #ifdef HAVE_CONFIG_H
21 # include <config.h>
22 #endif
23
24 #include <errno.h>
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28 #include "FLAC/assert.h"
29 #include "FLAC/metadata.h"
30 #include "share/grabbag.h"
31
do_cuesheet(const char * infilename,unsigned sample_rate,FLAC__bool is_cdda,FLAC__uint64 lead_out_offset)32 static int do_cuesheet(const char *infilename, unsigned sample_rate, FLAC__bool is_cdda, FLAC__uint64 lead_out_offset)
33 {
34 FILE *fin, *fout;
35 const char *error_message, *tmpfilenamebase;
36 char tmpfilename[4096];
37 unsigned last_line_read;
38 FLAC__StreamMetadata *cuesheet;
39
40 FLAC__ASSERT(strlen(infilename) + 2 < sizeof(tmpfilename));
41
42 /*
43 * pass 1
44 */
45 if(0 == strcmp(infilename, "-")) {
46 fin = stdin;
47 }
48 else if(0 == (fin = flac_fopen(infilename, "r"))) {
49 fprintf(stderr, "can't open file %s for reading: %s\n", infilename, strerror(errno));
50 return 255;
51 }
52 if(0 != (cuesheet = grabbag__cuesheet_parse(fin, &error_message, &last_line_read, sample_rate, is_cdda, lead_out_offset))) {
53 if(fin != stdin)
54 fclose(fin);
55 }
56 else {
57 printf("pass1: parse error, line %u: \"%s\"\n", last_line_read, error_message);
58 if(fin != stdin)
59 fclose(fin);
60 return 1;
61 }
62 if(!FLAC__metadata_object_cuesheet_is_legal(cuesheet, is_cdda, &error_message)) {
63 printf("pass1: illegal cuesheet: \"%s\"\n", error_message);
64 FLAC__metadata_object_delete(cuesheet);
65 return 1;
66 }
67
68 tmpfilenamebase = strstr(infilename, "cuesheets/");
69 tmpfilenamebase = tmpfilenamebase == NULL ? infilename : tmpfilenamebase;
70
71 flac_snprintf(tmpfilename, sizeof (tmpfilename), "%s.1", tmpfilenamebase);
72 if(0 == (fout = flac_fopen(tmpfilename, "w"))) {
73 fprintf(stderr, "can't open file %s for writing: %s\n", tmpfilename, strerror(errno));
74 FLAC__metadata_object_delete(cuesheet);
75 return 255;
76 }
77 grabbag__cuesheet_emit(fout, cuesheet, "\"dummy.wav\" WAVE");
78 FLAC__metadata_object_delete(cuesheet);
79 fclose(fout);
80
81 /*
82 * pass 2
83 */
84 if(0 == (fin = flac_fopen(tmpfilename, "r"))) {
85 fprintf(stderr, "can't open file %s for reading: %s\n", tmpfilename, strerror(errno));
86 return 255;
87 }
88 if(0 != (cuesheet = grabbag__cuesheet_parse(fin, &error_message, &last_line_read, sample_rate, is_cdda, lead_out_offset))) {
89 if(fin != stdin)
90 fclose(fin);
91 }
92 else {
93 printf("pass2: parse error, line %u: \"%s\"\n", last_line_read, error_message);
94 if(fin != stdin)
95 fclose(fin);
96 return 1;
97 }
98 if(!FLAC__metadata_object_cuesheet_is_legal(cuesheet, is_cdda, &error_message)) {
99 printf("pass2: illegal cuesheet: \"%s\"\n", error_message);
100 FLAC__metadata_object_delete(cuesheet);
101 return 1;
102 }
103 flac_snprintf(tmpfilename, sizeof (tmpfilename), "%s.2", tmpfilenamebase);
104 if(0 == (fout = flac_fopen(tmpfilename, "w"))) {
105 fprintf(stderr, "can't open file %s for writing: %s\n", tmpfilename, strerror(errno));
106 FLAC__metadata_object_delete(cuesheet);
107 return 255;
108 }
109 grabbag__cuesheet_emit(fout, cuesheet, "\"dummy.wav\" WAVE");
110 FLAC__metadata_object_delete(cuesheet);
111 fclose(fout);
112
113 return 0;
114 }
115
main(int argc,char * argv[])116 int main(int argc, char *argv[])
117 {
118 FLAC__uint64 lead_out_offset;
119 unsigned sample_rate = 48000;
120 FLAC__bool is_cdda = false;
121 const char *usage = "usage: test_cuesheet cuesheet_file lead_out_offset [ [ sample_rate ] cdda ]\n";
122
123 if(argc > 1 && 0 == strcmp(argv[1], "-h")) {
124 puts(usage);
125 return 0;
126 }
127
128 if(argc < 3 || argc > 5) {
129 fputs(usage, stderr);
130 return 255;
131 }
132
133 lead_out_offset = (FLAC__uint64)strtoul(argv[2], 0, 10);
134 if(argc >= 4) {
135 sample_rate = (unsigned)atoi(argv[3]);
136 if(argc >= 5) {
137 if(0 == strcmp(argv[4], "cdda"))
138 is_cdda = true;
139 else {
140 fputs(usage, stderr);
141 return 255;
142 }
143 }
144 }
145
146 return do_cuesheet(argv[1], sample_rate, is_cdda, lead_out_offset);
147 }
148