diff options
Diffstat (limited to 'src/decoder/FLACMetaData.hxx')
-rw-r--r-- | src/decoder/FLACMetaData.hxx | 64 |
1 files changed, 63 insertions, 1 deletions
diff --git a/src/decoder/FLACMetaData.hxx b/src/decoder/FLACMetaData.hxx index 6e8f0ef6..d474def6 100644 --- a/src/decoder/FLACMetaData.hxx +++ b/src/decoder/FLACMetaData.hxx @@ -20,9 +20,71 @@ #ifndef MPD_FLAC_METADATA_H #define MPD_FLAC_METADATA_H +#include "gcc.h" + +#include <FLAC/metadata.h> + #include <assert.h> #include <stdbool.h> -#include <FLAC/metadata.h> + +class FLACMetadataChain { + FLAC__Metadata_Chain *chain; + +public: + FLACMetadataChain():chain(::FLAC__metadata_chain_new()) {} + + ~FLACMetadataChain() { + ::FLAC__metadata_chain_delete(chain); + } + + explicit operator FLAC__Metadata_Chain *() { + return chain; + } + + bool Read(const char *path) { + return ::FLAC__metadata_chain_read(chain, path); + } + + bool ReadOgg(const char *path) { + return ::FLAC__metadata_chain_read_ogg(chain, path); + } + + gcc_pure + FLAC__Metadata_ChainStatus GetStatus() const { + return ::FLAC__metadata_chain_status(chain); + } + + gcc_pure + const char *GetStatusString() const { + return FLAC__Metadata_ChainStatusString[GetStatus()]; + } +}; + +class FLACMetadataIterator { + FLAC__Metadata_Iterator *iterator; + +public: + FLACMetadataIterator():iterator(::FLAC__metadata_iterator_new()) {} + + FLACMetadataIterator(FLACMetadataChain &chain) + :iterator(::FLAC__metadata_iterator_new()) { + ::FLAC__metadata_iterator_init(iterator, + (FLAC__Metadata_Chain *)chain); + } + + ~FLACMetadataIterator() { + ::FLAC__metadata_iterator_delete(iterator); + } + + bool Next() { + return ::FLAC__metadata_iterator_next(iterator); + } + + gcc_pure + FLAC__StreamMetadata *GetBlock() { + return ::FLAC__metadata_iterator_get_block(iterator); + } +}; struct tag_handler; struct tag; |