AuroraMiddleware/flac
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fix bug where --add-padding was counteracted by --use-padding

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This commit is contained in:
Josh Coalson 2002-09-28 06:08:59 +00:00
parent c1c8d496a4
commit 48669d03c8
1 changed files with 18 additions and 4 deletions
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22
src/metaflac/main.c
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@ -1524,7 +1524,7 @@ FLAC__bool do_shorthand_operations(const CommandLineOptions *options)
FLAC__bool do_shorthand_operations_on_file(const char *filename, const CommandLineOptions *options)
{
unsigned i;
FLAC__bool ok = true, needs_write = false;
FLAC__bool ok = true, needs_write = false, use_padding = options->use_padding;
FLAC__Metadata_Chain *chain = FLAC__metadata_chain_new();
if(0 == chain)
@ -1535,13 +1535,24 @@ FLAC__bool do_shorthand_operations_on_file(const char *filename, const CommandLi
return false;
}
for(i = 0; i < options->ops.num_operations && ok; i++)
for(i = 0; i < options->ops.num_operations && ok; i++) {
ok &= do_shorthand_operation(options->prefix_with_filename? filename : 0, 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;
}
if(ok && needs_write) {
if(options->use_padding)
if(use_padding)
FLAC__metadata_chain_sort_padding(chain);
ok = FLAC__metadata_chain_write(chain, options->use_padding, options->preserve_modtime);
ok = FLAC__metadata_chain_write(chain, use_padding, options->preserve_modtime);
if(!ok)
fprintf(stderr, "%s: ERROR: writing FLAC file, error = %s\n", filename, FLAC__Metadata_ChainStatusString[FLAC__metadata_chain_status(chain)]);
}
@ -1620,9 +1631,11 @@ FLAC__bool do_shorthand_operation__add_padding(const char *filename, FLAC__Metad
if(!FLAC__metadata_iterator_insert_block_after(iterator, padding)) {
fprintf(stderr, "%s: ERROR: adding new PADDING block to metadata, status =\"%s\"\n", filename, FLAC__Metadata_ChainStatusString[FLAC__metadata_chain_status(chain)]);
FLAC__metadata_object_delete(padding);
FLAC__metadata_iterator_delete(iterator);
return false;
}
FLAC__metadata_iterator_delete(iterator);
*needs_write = true;
return true;
}
@ -1790,6 +1803,7 @@ FLAC__bool do_shorthand_operation__vorbis_comment(const char *filename, FLAC__Me
break;
};
FLAC__metadata_iterator_delete(iterator);
return ok;
}