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add functionality to specify which metadata blocks are parsed and sent back through metadata_callback, and which are ignored

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This commit is contained in:
Josh Coalson
2002-05-07 05:30:27 +00:00
parent ce9459f4cb
commit bf9325f2f2
6 changed files with 510 additions and 19 deletions
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83
src/libFLAC/file_decoder.c
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@@ -219,6 +219,9 @@ FLAC__bool FLAC__file_decoder_finish(FLAC__FileDecoder *decoder)
FLAC__bool FLAC__file_decoder_set_md5_checking(const FLAC__FileDecoder *decoder, FLAC__bool value)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
decoder->private_->init_values_for_superclass.md5_checking = value;
@@ -227,6 +230,9 @@ FLAC__bool FLAC__file_decoder_set_md5_checking(const FLAC__FileDecoder *decoder,
FLAC__bool FLAC__file_decoder_set_filename(const FLAC__FileDecoder *decoder, const char *value)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
FLAC__ASSERT(value != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
@@ -246,6 +252,9 @@ FLAC__bool FLAC__file_decoder_set_filename(const FLAC__FileDecoder *decoder, con
FLAC__bool FLAC__file_decoder_set_write_callback(const FLAC__FileDecoder *decoder, FLAC__StreamDecoderWriteStatus (*value)(const FLAC__FileDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
decoder->private_->write_callback = value;
@@ -254,6 +263,9 @@ FLAC__bool FLAC__file_decoder_set_write_callback(const FLAC__FileDecoder *decode
FLAC__bool FLAC__file_decoder_set_metadata_callback(const FLAC__FileDecoder *decoder, void (*value)(const FLAC__FileDecoder *decoder, const FLAC__StreamMetaData *metadata, void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
decoder->private_->metadata_callback = value;
@@ -262,6 +274,9 @@ FLAC__bool FLAC__file_decoder_set_metadata_callback(const FLAC__FileDecoder *dec
FLAC__bool FLAC__file_decoder_set_error_callback(const FLAC__FileDecoder *decoder, void (*value)(const FLAC__FileDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data))
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
decoder->private_->error_callback = value;
@@ -270,19 +285,87 @@ FLAC__bool FLAC__file_decoder_set_error_callback(const FLAC__FileDecoder *decode
FLAC__bool FLAC__file_decoder_set_client_data(const FLAC__FileDecoder *decoder, void *value)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
decoder->private_->client_data = value;
return true;
}
FLAC__bool FLAC__file_decoder_set_metadata_respond(const FLAC__FileDecoder *decoder, FLAC__MetaDataType type)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
return FLAC__seekable_stream_decoder_set_metadata_respond(decoder->private_->seekable_stream_decoder, type);
}
FLAC__bool FLAC__file_decoder_set_metadata_respond_application(const FLAC__FileDecoder *decoder, FLAC__byte id[4])
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
return FLAC__seekable_stream_decoder_set_metadata_respond_application(decoder->private_->seekable_stream_decoder, id);
}
FLAC__bool FLAC__file_decoder_set_metadata_respond_all(const FLAC__FileDecoder *decoder)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
return FLAC__seekable_stream_decoder_set_metadata_respond_all(decoder->private_->seekable_stream_decoder);
}
FLAC__bool FLAC__file_decoder_set_metadata_ignore(const FLAC__FileDecoder *decoder, FLAC__MetaDataType type)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
return FLAC__seekable_stream_decoder_set_metadata_ignore(decoder->private_->seekable_stream_decoder, type);
}
FLAC__bool FLAC__file_decoder_set_metadata_ignore_application(const FLAC__FileDecoder *decoder, FLAC__byte id[4])
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
return FLAC__seekable_stream_decoder_set_metadata_ignore_application(decoder->private_->seekable_stream_decoder, id);
}
FLAC__bool FLAC__file_decoder_set_metadata_ignore_all(const FLAC__FileDecoder *decoder)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
FLAC__ASSERT(decoder->protected_ != 0);
if(decoder->protected_->state != FLAC__FILE_DECODER_UNINITIALIZED)
return false;
return FLAC__seekable_stream_decoder_set_metadata_ignore_all(decoder->private_->seekable_stream_decoder);
}
FLAC__FileDecoderState FLAC__file_decoder_get_state(const FLAC__FileDecoder *decoder)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->protected_ != 0);
return decoder->protected_->state;
}
FLAC__bool FLAC__file_decoder_get_md5_checking(const FLAC__FileDecoder *decoder)
{
FLAC__ASSERT(decoder != 0);
FLAC__ASSERT(decoder->private_ != 0);
return FLAC__seekable_stream_decoder_get_md5_checking(decoder->private_->seekable_stream_decoder);
}