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-rw-r--r--3rdparty/libflac/src/metaflac/operations.c682
1 files changed, 682 insertions, 0 deletions
diff --git a/3rdparty/libflac/src/metaflac/operations.c b/3rdparty/libflac/src/metaflac/operations.c
new file mode 100644
index 00000000000..54774bf69b0
--- /dev/null
+++ b/3rdparty/libflac/src/metaflac/operations.c
@@ -0,0 +1,682 @@
+/* metaflac - Command-line FLAC metadata editor
+ * Copyright (C) 2001,2002,2003,2004,2005,2006,2007 Josh Coalson
+ *
+ * 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
+ * of the License, 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include "operations.h"
+#include "usage.h"
+#include "utils.h"
+#include "FLAC/assert.h"
+#include "FLAC/metadata.h"
+#include "share/alloc.h"
+#include "share/grabbag.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "operations_shorthand.h"
+
+static void show_version(void);
+static FLAC__bool do_major_operation(const CommandLineOptions *options);
+static FLAC__bool do_major_operation_on_file(const char *filename, const CommandLineOptions *options);
+static FLAC__bool do_major_operation__list(const char *filename, FLAC__Metadata_Chain *chain, const CommandLineOptions *options);
+static FLAC__bool do_major_operation__append(FLAC__Metadata_Chain *chain, const CommandLineOptions *options);
+static FLAC__bool do_major_operation__remove(FLAC__Metadata_Chain *chain, const CommandLineOptions *options);
+static FLAC__bool do_major_operation__remove_all(FLAC__Metadata_Chain *chain, const CommandLineOptions *options);
+static FLAC__bool do_shorthand_operations(const CommandLineOptions *options);
+static FLAC__bool do_shorthand_operations_on_file(const char *filename, const CommandLineOptions *options);
+static FLAC__bool do_shorthand_operation(const char *filename, FLAC__bool prefix_with_filename, FLAC__Metadata_Chain *chain, const Operation *operation, FLAC__bool *needs_write, FLAC__bool utf8_convert);
+static FLAC__bool do_shorthand_operation__add_replay_gain(char **filenames, unsigned num_files, FLAC__bool preserve_modtime);
+static FLAC__bool do_shorthand_operation__add_padding(const char *filename, FLAC__Metadata_Chain *chain, unsigned length, FLAC__bool *needs_write);
+
+static FLAC__bool passes_filter(const CommandLineOptions *options, const FLAC__StreamMetadata *block, unsigned block_number);
+static void write_metadata(const char *filename, FLAC__StreamMetadata *block, unsigned block_number, FLAC__bool raw, FLAC__bool hexdump_application);
+
+/* from operations_shorthand_seektable.c */
+extern FLAC__bool do_shorthand_operation__add_seekpoints(const char *filename, FLAC__Metadata_Chain *chain, const char *specification, FLAC__bool *needs_write);
+
+/* from operations_shorthand_streaminfo.c */
+extern FLAC__bool do_shorthand_operation__streaminfo(const char *filename, FLAC__bool prefix_with_filename, FLAC__Metadata_Chain *chain, const Operation *operation, FLAC__bool *needs_write);
+
+/* from operations_shorthand_vorbiscomment.c */
+extern FLAC__bool do_shorthand_operation__vorbis_comment(const char *filename, FLAC__bool prefix_with_filename, FLAC__Metadata_Chain *chain, const Operation *operation, FLAC__bool *needs_write, FLAC__bool raw);
+
+/* from operations_shorthand_cuesheet.c */
+extern FLAC__bool do_shorthand_operation__cuesheet(const char *filename, FLAC__Metadata_Chain *chain, const Operation *operation, FLAC__bool *needs_write);
+
+/* from operations_shorthand_picture.c */
+extern FLAC__bool do_shorthand_operation__picture(const char *filename, FLAC__Metadata_Chain *chain, const Operation *operation, FLAC__bool *needs_write);
+
+
+FLAC__bool do_operations(const CommandLineOptions *options)
+{
+ FLAC__bool ok = true;
+
+ if(options->show_long_help) {
+ long_usage(0);
+ }
+ if(options->show_version) {
+ show_version();
+ }
+ else if(options->args.checks.num_major_ops > 0) {
+ FLAC__ASSERT(options->args.checks.num_shorthand_ops == 0);
+ FLAC__ASSERT(options->args.checks.num_major_ops == 1);
+ FLAC__ASSERT(options->args.checks.num_major_ops == options->ops.num_operations);
+ ok = do_major_operation(options);
+ }
+ else if(options->args.checks.num_shorthand_ops > 0) {
+ FLAC__ASSERT(options->args.checks.num_shorthand_ops == options->ops.num_operations);
+ ok = do_shorthand_operations(options);
+ }
+
+ return ok;
+}
+
+/*
+ * local routines
+ */
+
+void show_version(void)
+{
+ printf("metaflac %s\n", FLAC__VERSION_STRING);
+}
+
+FLAC__bool do_major_operation(const CommandLineOptions *options)
+{
+ unsigned i;
+ FLAC__bool ok = true;
+
+ /* to die after first error, v--- add '&& ok' here */
+ for(i = 0; i < options->num_files; i++)
+ ok &= do_major_operation_on_file(options->filenames[i], options);
+
+ return ok;
+}
+
+FLAC__bool do_major_operation_on_file(const char *filename, const CommandLineOptions *options)
+{
+ FLAC__bool ok = true, needs_write = false, is_ogg = false;
+ FLAC__Metadata_Chain *chain = FLAC__metadata_chain_new();
+
+ if(0 == chain)
+ die("out of memory allocating chain");
+
+ /*@@@@ lame way of guessing the file type */
+ if(strlen(filename) >= 4 && (0 == strcmp(filename+strlen(filename)-4, ".oga") || 0 == strcmp(filename+strlen(filename)-4, ".ogg")))
+ is_ogg = true;
+
+ if(! (is_ogg? FLAC__metadata_chain_read_ogg(chain, filename) : FLAC__metadata_chain_read(chain, filename)) ) {
+ print_error_with_chain_status(chain, "%s: ERROR: reading metadata", filename);
+ FLAC__metadata_chain_delete(chain);
+ return false;
+ }
+
+ switch(options->ops.operations[0].type) {
+ case OP__LIST:
+ ok = do_major_operation__list(options->prefix_with_filename? filename : 0, chain, options);
+ break;
+ case OP__APPEND:
+ ok = do_major_operation__append(chain, options);
+ needs_write = true;
+ break;
+ case OP__REMOVE:
+ ok = do_major_operation__remove(chain, options);
+ needs_write = true;
+ break;
+ case OP__REMOVE_ALL:
+ ok = do_major_operation__remove_all(chain, options);
+ needs_write = true;
+ break;
+ case OP__MERGE_PADDING:
+ FLAC__metadata_chain_merge_padding(chain);
+ needs_write = true;
+ break;
+ case OP__SORT_PADDING:
+ FLAC__metadata_chain_sort_padding(chain);
+ needs_write = true;
+ break;
+ default:
+ FLAC__ASSERT(0);
+ return false;
+ }
+
+ if(ok && needs_write) {
+ if(options->use_padding)
+ FLAC__metadata_chain_sort_padding(chain);
+ ok = FLAC__metadata_chain_write(chain, options->use_padding, options->preserve_modtime);
+ if(!ok)
+ print_error_with_chain_status(chain, "%s: ERROR: writing FLAC file", filename);
+ }
+
+ FLAC__metadata_chain_delete(chain);
+
+ return ok;
+}
+
+FLAC__bool do_major_operation__list(const char *filename, FLAC__Metadata_Chain *chain, const CommandLineOptions *options)
+{
+ FLAC__Metadata_Iterator *iterator = FLAC__metadata_iterator_new();
+ FLAC__StreamMetadata *block;
+ FLAC__bool ok = true;
+ unsigned block_number;
+
+ if(0 == iterator)
+ die("out of memory allocating iterator");
+
+ FLAC__metadata_iterator_init(iterator, chain);
+
+ block_number = 0;
+ do {
+ block = FLAC__metadata_iterator_get_block(iterator);
+ ok &= (0 != block);
+ if(!ok)
+ fprintf(stderr, "%s: ERROR: couldn't get block from chain\n", filename);
+ else if(passes_filter(options, FLAC__metadata_iterator_get_block(iterator), block_number))
+ write_metadata(filename, block, block_number, !options->utf8_convert, options->application_data_format_is_hexdump);
+ block_number++;
+ } while(ok && FLAC__metadata_iterator_next(iterator));
+
+ FLAC__metadata_iterator_delete(iterator);
+
+ return ok;
+}
+
+FLAC__bool do_major_operation__append(FLAC__Metadata_Chain *chain, const CommandLineOptions *options)
+{
+ (void) chain, (void) options;
+ fprintf(stderr, "ERROR: --append not implemented yet\n");
+ return false;
+}
+
+FLAC__bool do_major_operation__remove(FLAC__Metadata_Chain *chain, const CommandLineOptions *options)
+{
+ FLAC__Metadata_Iterator *iterator = FLAC__metadata_iterator_new();
+ FLAC__bool ok = true;
+ unsigned block_number;
+
+ if(0 == iterator)
+ die("out of memory allocating iterator");
+
+ FLAC__metadata_iterator_init(iterator, chain);
+
+ block_number = 0;
+ while(ok && FLAC__metadata_iterator_next(iterator)) {
+ block_number++;
+ if(passes_filter(options, FLAC__metadata_iterator_get_block(iterator), block_number)) {
+ ok &= FLAC__metadata_iterator_delete_block(iterator, options->use_padding);
+ if(options->use_padding)
+ ok &= FLAC__metadata_iterator_next(iterator);
+ }
+ }
+
+ FLAC__metadata_iterator_delete(iterator);
+
+ return ok;
+}
+
+FLAC__bool do_major_operation__remove_all(FLAC__Metadata_Chain *chain, const CommandLineOptions *options)
+{
+ FLAC__Metadata_Iterator *iterator = FLAC__metadata_iterator_new();
+ FLAC__bool ok = true;
+
+ if(0 == iterator)
+ die("out of memory allocating iterator");
+
+ FLAC__metadata_iterator_init(iterator, chain);
+
+ while(ok && FLAC__metadata_iterator_next(iterator)) {
+ ok &= FLAC__metadata_iterator_delete_block(iterator, options->use_padding);
+ if(options->use_padding)
+ ok &= FLAC__metadata_iterator_next(iterator);
+ }
+
+ FLAC__metadata_iterator_delete(iterator);
+
+ return ok;
+}
+
+FLAC__bool do_shorthand_operations(const CommandLineOptions *options)
+{
+ unsigned i;
+ FLAC__bool ok = true;
+
+ /* to die after first error, v--- add '&& ok' here */
+ for(i = 0; i < options->num_files; i++)
+ ok &= do_shorthand_operations_on_file(options->filenames[i], options);
+
+ /* check if OP__ADD_REPLAY_GAIN requested */
+ if(ok && options->num_files > 0) {
+ for(i = 0; i < options->ops.num_operations; i++) {
+ if(options->ops.operations[i].type == OP__ADD_REPLAY_GAIN)
+ ok = do_shorthand_operation__add_replay_gain(options->filenames, options->num_files, options->preserve_modtime);
+ }
+ }
+
+ return ok;
+}
+
+FLAC__bool do_shorthand_operations_on_file(const char *filename, const CommandLineOptions *options)
+{
+ unsigned i;
+ FLAC__bool ok = true, needs_write = false, use_padding = options->use_padding;
+ FLAC__Metadata_Chain *chain = FLAC__metadata_chain_new();
+
+ if(0 == chain)
+ die("out of memory allocating chain");
+
+ if(!FLAC__metadata_chain_read(chain, filename)) {
+ print_error_with_chain_status(chain, "%s: ERROR: reading metadata", filename);
+ return false;
+ }
+
+ for(i = 0; i < options->ops.num_operations && ok; i++) {
+ /*
+ * Do OP__ADD_SEEKPOINT last to avoid decoding twice if both
+ * --add-seekpoint and --import-cuesheet-from are used.
+ */
+ if(options->ops.operations[i].type != OP__ADD_SEEKPOINT)
+ ok &= do_shorthand_operation(filename, options->prefix_with_filename, chain, &options->ops.operations[i], &needs_write, options->utf8_convert);
+
+ /* The following seems counterintuitive but the meaning
+ * of 'use_padding' is 'try to keep the overall metadata
+ * to its original size, adding or truncating extra
+ * padding if necessary' which is why we need to turn it
+ * off in this case. If we don't, the extra padding block
+ * will just be truncated.
+ */
+ if(options->ops.operations[i].type == OP__ADD_PADDING)
+ use_padding = false;
+ }
+
+ /*
+ * Do OP__ADD_SEEKPOINT last to avoid decoding twice if both
+ * --add-seekpoint and --import-cuesheet-from are used.
+ */
+ for(i = 0; i < options->ops.num_operations && ok; i++) {
+ if(options->ops.operations[i].type == OP__ADD_SEEKPOINT)
+ ok &= do_shorthand_operation(filename, options->prefix_with_filename, chain, &options->ops.operations[i], &needs_write, options->utf8_convert);
+ }
+
+ if(ok && needs_write) {
+ if(use_padding)
+ FLAC__metadata_chain_sort_padding(chain);
+ ok = FLAC__metadata_chain_write(chain, use_padding, options->preserve_modtime);
+ if(!ok)
+ print_error_with_chain_status(chain, "%s: ERROR: writing FLAC file", filename);
+ }
+
+ FLAC__metadata_chain_delete(chain);
+
+ return ok;
+}
+
+FLAC__bool do_shorthand_operation(const char *filename, FLAC__bool prefix_with_filename, FLAC__Metadata_Chain *chain, const Operation *operation, FLAC__bool *needs_write, FLAC__bool utf8_convert)
+{
+ FLAC__bool ok = true;
+
+ switch(operation->type) {
+ case OP__SHOW_MD5SUM:
+ case OP__SHOW_MIN_BLOCKSIZE:
+ case OP__SHOW_MAX_BLOCKSIZE:
+ case OP__SHOW_MIN_FRAMESIZE:
+ case OP__SHOW_MAX_FRAMESIZE:
+ case OP__SHOW_SAMPLE_RATE:
+ case OP__SHOW_CHANNELS:
+ case OP__SHOW_BPS:
+ case OP__SHOW_TOTAL_SAMPLES:
+ case OP__SET_MD5SUM:
+ case OP__SET_MIN_BLOCKSIZE:
+ case OP__SET_MAX_BLOCKSIZE:
+ case OP__SET_MIN_FRAMESIZE:
+ case OP__SET_MAX_FRAMESIZE:
+ case OP__SET_SAMPLE_RATE:
+ case OP__SET_CHANNELS:
+ case OP__SET_BPS:
+ case OP__SET_TOTAL_SAMPLES:
+ ok = do_shorthand_operation__streaminfo(filename, prefix_with_filename, chain, operation, needs_write);
+ break;
+ case OP__SHOW_VC_VENDOR:
+ case OP__SHOW_VC_FIELD:
+ case OP__REMOVE_VC_ALL:
+ case OP__REMOVE_VC_FIELD:
+ case OP__REMOVE_VC_FIRSTFIELD:
+ case OP__SET_VC_FIELD:
+ case OP__IMPORT_VC_FROM:
+ case OP__EXPORT_VC_TO:
+ ok = do_shorthand_operation__vorbis_comment(filename, prefix_with_filename, chain, operation, needs_write, !utf8_convert);
+ break;
+ case OP__IMPORT_CUESHEET_FROM:
+ case OP__EXPORT_CUESHEET_TO:
+ ok = do_shorthand_operation__cuesheet(filename, chain, operation, needs_write);
+ break;
+ case OP__IMPORT_PICTURE_FROM:
+ case OP__EXPORT_PICTURE_TO:
+ ok = do_shorthand_operation__picture(filename, chain, operation, needs_write);
+ break;
+ case OP__ADD_SEEKPOINT:
+ ok = do_shorthand_operation__add_seekpoints(filename, chain, operation->argument.add_seekpoint.specification, needs_write);
+ break;
+ case OP__ADD_REPLAY_GAIN:
+ /* this command is always executed last */
+ ok = true;
+ break;
+ case OP__ADD_PADDING:
+ ok = do_shorthand_operation__add_padding(filename, chain, operation->argument.add_padding.length, needs_write);
+ break;
+ default:
+ ok = false;
+ FLAC__ASSERT(0);
+ break;
+ };
+
+ return ok;
+}
+
+FLAC__bool do_shorthand_operation__add_replay_gain(char **filenames, unsigned num_files, FLAC__bool preserve_modtime)
+{
+ FLAC__StreamMetadata streaminfo;
+ float *title_gains = 0, *title_peaks = 0;
+ float album_gain, album_peak;
+ unsigned sample_rate = 0;
+ unsigned bits_per_sample = 0;
+ unsigned channels = 0;
+ unsigned i;
+ const char *error;
+ FLAC__bool first = true;
+
+ FLAC__ASSERT(num_files > 0);
+
+ for(i = 0; i < num_files; i++) {
+ FLAC__ASSERT(0 != filenames[i]);
+ if(!FLAC__metadata_get_streaminfo(filenames[i], &streaminfo)) {
+ fprintf(stderr, "%s: ERROR: can't open file or get STREAMINFO block\n", filenames[i]);
+ return false;
+ }
+ if(first) {
+ first = false;
+ sample_rate = streaminfo.data.stream_info.sample_rate;
+ bits_per_sample = streaminfo.data.stream_info.bits_per_sample;
+ channels = streaminfo.data.stream_info.channels;
+ }
+ else {
+ if(sample_rate != streaminfo.data.stream_info.sample_rate) {
+ fprintf(stderr, "%s: ERROR: sample rate of %u Hz does not match previous files' %u Hz\n", filenames[i], streaminfo.data.stream_info.sample_rate, sample_rate);
+ return false;
+ }
+ if(bits_per_sample != streaminfo.data.stream_info.bits_per_sample) {
+ fprintf(stderr, "%s: ERROR: resolution of %u bps does not match previous files' %u bps\n", filenames[i], streaminfo.data.stream_info.bits_per_sample, bits_per_sample);
+ return false;
+ }
+ if(channels != streaminfo.data.stream_info.channels) {
+ fprintf(stderr, "%s: ERROR: # channels (%u) does not match previous files' (%u)\n", filenames[i], streaminfo.data.stream_info.channels, channels);
+ return false;
+ }
+ }
+ if(!grabbag__replaygain_is_valid_sample_frequency(sample_rate)) {
+ fprintf(stderr, "%s: ERROR: sample rate of %u Hz is not supported\n", filenames[i], sample_rate);
+ return false;
+ }
+ if(channels != 1 && channels != 2) {
+ fprintf(stderr, "%s: ERROR: # of channels (%u) is not supported, must be 1 or 2\n", filenames[i], channels);
+ return false;
+ }
+ }
+ FLAC__ASSERT(bits_per_sample >= FLAC__MIN_BITS_PER_SAMPLE && bits_per_sample <= FLAC__MAX_BITS_PER_SAMPLE);
+
+ if(!grabbag__replaygain_init(sample_rate)) {
+ FLAC__ASSERT(0);
+ /* double protection */
+ fprintf(stderr, "internal error\n");
+ return false;
+ }
+
+ if(
+ 0 == (title_gains = (float*)safe_malloc_mul_2op_(sizeof(float), /*times*/num_files)) ||
+ 0 == (title_peaks = (float*)safe_malloc_mul_2op_(sizeof(float), /*times*/num_files))
+ )
+ die("out of memory allocating space for title gains/peaks");
+
+ for(i = 0; i < num_files; i++) {
+ if(0 != (error = grabbag__replaygain_analyze_file(filenames[i], title_gains+i, title_peaks+i))) {
+ fprintf(stderr, "%s: ERROR: during analysis (%s)\n", filenames[i], error);
+ free(title_gains);
+ free(title_peaks);
+ return false;
+ }
+ }
+ grabbag__replaygain_get_album(&album_gain, &album_peak);
+
+ for(i = 0; i < num_files; i++) {
+ if(0 != (error = grabbag__replaygain_store_to_file(filenames[i], album_gain, album_peak, title_gains[i], title_peaks[i], preserve_modtime))) {
+ fprintf(stderr, "%s: ERROR: writing tags (%s)\n", filenames[i], error);
+ free(title_gains);
+ free(title_peaks);
+ return false;
+ }
+ }
+
+ free(title_gains);
+ free(title_peaks);
+ return true;
+}
+
+FLAC__bool do_shorthand_operation__add_padding(const char *filename, FLAC__Metadata_Chain *chain, unsigned length, FLAC__bool *needs_write)
+{
+ FLAC__StreamMetadata *padding = 0;
+ FLAC__Metadata_Iterator *iterator = FLAC__metadata_iterator_new();
+
+ if(0 == iterator)
+ die("out of memory allocating iterator");
+
+ FLAC__metadata_iterator_init(iterator, chain);
+
+ while(FLAC__metadata_iterator_next(iterator))
+ ;
+
+ padding = FLAC__metadata_object_new(FLAC__METADATA_TYPE_PADDING);
+ if(0 == padding)
+ die("out of memory allocating PADDING block");
+
+ padding->length = length;
+
+ if(!FLAC__metadata_iterator_insert_block_after(iterator, padding)) {
+ print_error_with_chain_status(chain, "%s: ERROR: adding new PADDING block to metadata", filename);
+ FLAC__metadata_object_delete(padding);
+ FLAC__metadata_iterator_delete(iterator);
+ return false;
+ }
+
+ FLAC__metadata_iterator_delete(iterator);
+ *needs_write = true;
+ return true;
+}
+
+FLAC__bool passes_filter(const CommandLineOptions *options, const FLAC__StreamMetadata *block, unsigned block_number)
+{
+ unsigned i, j;
+ FLAC__bool matches_number = false, matches_type = false;
+ FLAC__bool has_block_number_arg = false;
+
+ for(i = 0; i < options->args.num_arguments; i++) {
+ if(options->args.arguments[i].type == ARG__BLOCK_TYPE || options->args.arguments[i].type == ARG__EXCEPT_BLOCK_TYPE) {
+ for(j = 0; j < options->args.arguments[i].value.block_type.num_entries; j++) {
+ if(options->args.arguments[i].value.block_type.entries[j].type == block->type) {
+ if(block->type != FLAC__METADATA_TYPE_APPLICATION || !options->args.arguments[i].value.block_type.entries[j].filter_application_by_id || 0 == memcmp(options->args.arguments[i].value.block_type.entries[j].application_id, block->data.application.id, FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8))
+ matches_type = true;
+ }
+ }
+ }
+ else if(options->args.arguments[i].type == ARG__BLOCK_NUMBER) {
+ has_block_number_arg = true;
+ for(j = 0; j < options->args.arguments[i].value.block_number.num_entries; j++) {
+ if(options->args.arguments[i].value.block_number.entries[j] == block_number)
+ matches_number = true;
+ }
+ }
+ }
+
+ if(!has_block_number_arg)
+ matches_number = true;
+
+ if(options->args.checks.has_block_type) {
+ FLAC__ASSERT(!options->args.checks.has_except_block_type);
+ }
+ else if(options->args.checks.has_except_block_type)
+ matches_type = !matches_type;
+ else
+ matches_type = true;
+
+ return matches_number && matches_type;
+}
+
+void write_metadata(const char *filename, FLAC__StreamMetadata *block, unsigned block_number, FLAC__bool raw, FLAC__bool hexdump_application)
+{
+ unsigned i, j;
+
+/*@@@ yuck, should do this with a varargs function or something: */
+#define PPR if(filename)printf("%s:",filename);
+ PPR; printf("METADATA block #%u\n", block_number);
+ PPR; printf(" type: %u (%s)\n", (unsigned)block->type, block->type < FLAC__METADATA_TYPE_UNDEFINED? FLAC__MetadataTypeString[block->type] : "UNKNOWN");
+ PPR; printf(" is last: %s\n", block->is_last? "true":"false");
+ PPR; printf(" length: %u\n", block->length);
+
+ switch(block->type) {
+ case FLAC__METADATA_TYPE_STREAMINFO:
+ PPR; printf(" minimum blocksize: %u samples\n", block->data.stream_info.min_blocksize);
+ PPR; printf(" maximum blocksize: %u samples\n", block->data.stream_info.max_blocksize);
+ PPR; printf(" minimum framesize: %u bytes\n", block->data.stream_info.min_framesize);
+ PPR; printf(" maximum framesize: %u bytes\n", block->data.stream_info.max_framesize);
+ PPR; printf(" sample_rate: %u Hz\n", block->data.stream_info.sample_rate);
+ PPR; printf(" channels: %u\n", block->data.stream_info.channels);
+ PPR; printf(" bits-per-sample: %u\n", block->data.stream_info.bits_per_sample);
+#ifdef _MSC_VER
+ PPR; printf(" total samples: %I64u\n", block->data.stream_info.total_samples);
+#else
+ PPR; printf(" total samples: %llu\n", (unsigned long long)block->data.stream_info.total_samples);
+#endif
+ PPR; printf(" MD5 signature: ");
+ for(i = 0; i < 16; i++) {
+ printf("%02x", (unsigned)block->data.stream_info.md5sum[i]);
+ }
+ printf("\n");
+ break;
+ case FLAC__METADATA_TYPE_PADDING:
+ /* nothing to print */
+ break;
+ case FLAC__METADATA_TYPE_APPLICATION:
+ PPR; printf(" application ID: ");
+ for(i = 0; i < 4; i++)
+ printf("%02x", block->data.application.id[i]);
+ printf("\n");
+ PPR; printf(" data contents:\n");
+ if(0 != block->data.application.data) {
+ if(hexdump_application)
+ hexdump(filename, block->data.application.data, block->length - FLAC__STREAM_METADATA_HEADER_LENGTH, " ");
+ else
+ (void) local_fwrite(block->data.application.data, 1, block->length - FLAC__STREAM_METADATA_HEADER_LENGTH, stdout);
+ }
+ break;
+ case FLAC__METADATA_TYPE_SEEKTABLE:
+ PPR; printf(" seek points: %u\n", block->data.seek_table.num_points);
+ for(i = 0; i < block->data.seek_table.num_points; i++) {
+ if(block->data.seek_table.points[i].sample_number != FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER) {
+#ifdef _MSC_VER
+ PPR; printf(" point %u: sample_number=%I64u, stream_offset=%I64u, frame_samples=%u\n", i, block->data.seek_table.points[i].sample_number, block->data.seek_table.points[i].stream_offset, block->data.seek_table.points[i].frame_samples);
+#else
+ PPR; printf(" point %u: sample_number=%llu, stream_offset=%llu, frame_samples=%u\n", i, (unsigned long long)block->data.seek_table.points[i].sample_number, (unsigned long long)block->data.seek_table.points[i].stream_offset, block->data.seek_table.points[i].frame_samples);
+#endif
+ }
+ else {
+ PPR; printf(" point %u: PLACEHOLDER\n", i);
+ }
+ }
+ break;
+ case FLAC__METADATA_TYPE_VORBIS_COMMENT:
+ PPR; printf(" vendor string: ");
+ write_vc_field(0, &block->data.vorbis_comment.vendor_string, raw, stdout);
+ PPR; printf(" comments: %u\n", block->data.vorbis_comment.num_comments);
+ for(i = 0; i < block->data.vorbis_comment.num_comments; i++) {
+ PPR; printf(" comment[%u]: ", i);
+ write_vc_field(0, &block->data.vorbis_comment.comments[i], raw, stdout);
+ }
+ break;
+ case FLAC__METADATA_TYPE_CUESHEET:
+ PPR; printf(" media catalog number: %s\n", block->data.cue_sheet.media_catalog_number);
+#ifdef _MSC_VER
+ PPR; printf(" lead-in: %I64u\n", block->data.cue_sheet.lead_in);
+#else
+ PPR; printf(" lead-in: %llu\n", (unsigned long long)block->data.cue_sheet.lead_in);
+#endif
+ PPR; printf(" is CD: %s\n", block->data.cue_sheet.is_cd? "true":"false");
+ PPR; printf(" number of tracks: %u\n", block->data.cue_sheet.num_tracks);
+ for(i = 0; i < block->data.cue_sheet.num_tracks; i++) {
+ const FLAC__StreamMetadata_CueSheet_Track *track = block->data.cue_sheet.tracks+i;
+ const FLAC__bool is_last = (i == block->data.cue_sheet.num_tracks-1);
+ const FLAC__bool is_leadout = is_last && track->num_indices == 0;
+ PPR; printf(" track[%u]\n", i);
+#ifdef _MSC_VER
+ PPR; printf(" offset: %I64u\n", track->offset);
+#else
+ PPR; printf(" offset: %llu\n", (unsigned long long)track->offset);
+#endif
+ if(is_last) {
+ PPR; printf(" number: %u (%s)\n", (unsigned)track->number, is_leadout? "LEAD-OUT" : "INVALID");
+ }
+ else {
+ PPR; printf(" number: %u\n", (unsigned)track->number);
+ }
+ if(!is_leadout) {
+ PPR; printf(" ISRC: %s\n", track->isrc);
+ PPR; printf(" type: %s\n", track->type == 1? "DATA" : "AUDIO");
+ PPR; printf(" pre-emphasis: %s\n", track->pre_emphasis? "true":"false");
+ PPR; printf(" number of index points: %u\n", track->num_indices);
+ for(j = 0; j < track->num_indices; j++) {
+ const FLAC__StreamMetadata_CueSheet_Index *index = track->indices+j;
+ PPR; printf(" index[%u]\n", j);
+#ifdef _MSC_VER
+ PPR; printf(" offset: %I64u\n", index->offset);
+#else
+ PPR; printf(" offset: %llu\n", (unsigned long long)index->offset);
+#endif
+ PPR; printf(" number: %u\n", (unsigned)index->number);
+ }
+ }
+ }
+ break;
+ case FLAC__METADATA_TYPE_PICTURE:
+ PPR; printf(" type: %u (%s)\n", block->data.picture.type, block->data.picture.type < FLAC__STREAM_METADATA_PICTURE_TYPE_UNDEFINED? FLAC__StreamMetadata_Picture_TypeString[block->data.picture.type] : "UNDEFINED");
+ PPR; printf(" MIME type: %s\n", block->data.picture.mime_type);
+ PPR; printf(" description: %s\n", block->data.picture.description);
+ PPR; printf(" width: %u\n", (unsigned)block->data.picture.width);
+ PPR; printf(" height: %u\n", (unsigned)block->data.picture.height);
+ PPR; printf(" depth: %u\n", (unsigned)block->data.picture.depth);
+ PPR; printf(" colors: %u%s\n", (unsigned)block->data.picture.colors, block->data.picture.colors? "" : " (unindexed)");
+ PPR; printf(" data length: %u\n", (unsigned)block->data.picture.data_length);
+ PPR; printf(" data:\n");
+ if(0 != block->data.picture.data)
+ hexdump(filename, block->data.picture.data, block->data.picture.data_length, " ");
+ break;
+ default:
+ PPR; printf(" data contents:\n");
+ if(0 != block->data.unknown.data)
+ hexdump(filename, block->data.unknown.data, block->length, " ");
+ break;
+ }
+#undef PPR
+}