 |
ADTF File Library
|
|
ADTF File Library
|
#include <indexedfilereader_v400.h>
Public Member Functions | |
| IndexedFileReader () | |
| std::set< uint32_t > | getSupportedVersions () const |
| Get a set of all supported versions. | |
 Public Member Functions inherited from ifhd::v201_v301::IndexedFileReader | |
| IndexedFileReader () | |
| ~IndexedFileReader () | |
| virtual void | open (const a_util::filesystem::Path &filename, const std::optional< size_t > &read_cache_size=IndexedFileReader::read_cache_default, uint32_t flags=0) |
| virtual void | open (const std::shared_ptr< SourceFile > &source_file, uint32_t flags=0) |
| virtual void | close () |
| void | reset () |
| int64_t | getCurrentPos (TimeFormat time_format) const |
| int64_t | setCurrentPos (int64_t position, TimeFormat time_format) |
| int64_t | seek (uint16_t stream_id, int64_t position, TimeFormat time_format, uint32_t flags=0) |
| void | queryChunkInfo (ChunkHeader **chunk_header) |
| void | readChunk (void **data, uint32_t flags=0) |
| void | skipChunk () |
| void | readNextChunk (ChunkHeader **chunk_header, void **data, uint32_t flags=0, uint32_t stream_id=0) |
| void | skipChunkInfo () |
| void | readNextChunkInfo (ChunkHeader **chunk_header) |
| int64_t | getFilePos () const |
| int64_t | getChunkCount () const |
| timestamp_t | getDuration () const |
| uint32_t | getVersionId () const |
| timestamp_t | getTimeOffset () const |
| int64_t | getStreamTableIndexCount (uint16_t stream_id) const |
| int64_t | getStreamIndexCount (uint16_t stream_id) const |
| void | getAdditionalStreamInfo (uint16_t stream_id, const void **info_data, size_t *info_size) const |
| std::string | getStreamName (uint16_t stream_id) const |
| bool | streamExists (uint16_t stream_id) const |
| Checks if stream with given id exists. | |
| timestamp_t | getFirstTime (uint16_t stream_id) const |
| timestamp_t | getLastTime (uint16_t stream_id) const |
| size_t | getExtensionCount () const |
| bool | findExtension (const char *identifier, FileExtension **extension_info, void **data) const |
| void | getExtension (size_t index, FileExtension **extension_info, void **data) const |
| int64_t | lookupChunkRef (uint16_t stream_id, int64_t position, TimeFormat time_format) const |
| bool | getLastChunkWithFlagBefore (uint64_t chunk_index, uint16_t stream_id, uint16_t flag, ChunkHeader &header, std::vector< uint8_t > &data) |
| Public Member Functions inherited from ifhd::v201_v301::IndexedFile | |
| IndexedFile () | |
| virtual | ~IndexedFile () |
| void | setDescription (const std::string &description) |
| std::string | getDescription () const |
| std::string | getGUID () const |
| a_util::datetime::DateTime | getDateTime () const |
| uint8_t | getByteOrder () const |
| size_t | getExtensionCount () const |
| bool | findExtension (const char *identifier, FileExtension **extension_info, void **data) const |
| void | getExtension (size_t index, FileExtension **extension_info, void **data) const |
| void | appendExtension (const char *identifier, const void *data, size_t data_size, uint32_t type_id=0, uint32_t file_version_id=0, uint16_t stream_id=0, uint32_t user_id=0) |
| void | appendExtension (const void *data, const FileExtension *extension_info) |
| void | freeExtensions () |
| void | getHeaderRef (FileHeader **file_header) const |
Additional Inherited Members | |
| Static Public Attributes inherited from ifhd::v201_v301::IndexedFileReader | |
| static constexpr auto | read_cache_default = std::nullopt |
| static constexpr size_t | read_cache_deactivated = 0 |
| Protected Types inherited from ifhd::v201_v301::IndexedFile | |
| typedef std::list< FileExtensionStruct > | FileExtensionList |
| own type definition for a better work with file extension lists | |
| Protected Member Functions inherited from ifhd::v201_v301::IndexedFileReader | |
| virtual void | initialize () |
| void | readFileHeader () |
| void | readFileHeaderExt () |
| void | readCurrentChunkHeader () |
| void | readCurrentChunkData (void *buffer) |
| void | setEOF () |
| void | readDataBlock (void *buffer, size_t buffer_size) |
| void | checkFilePtr () |
| void | allocReadBuffers () |
| void | freeReadBuffers () |
| Protected Member Functions inherited from ifhd::v201_v301::IndexedFile | |
| void | setDateTime (const a_util::datetime::DateTime &date_time) |
| void | allocBuffer (uint64_t size) |
| void | freeBuffer () |
| void | allocHeader () |
| void | freeHeader () |
| void | allocExtensionPage (utils5ext::FileSize size, void **data) const |
| void | setGUID () |
| void | generateNewGUID (std::string &generated_guid) |
| void | allocCache (int64_t size) |
| void | freeCache () |
| void * | getCacheAddr () const |
| void * | internalMalloc (size_t size) const |
| void | internalFree (void *memory) const |
| Protected Attributes inherited from ifhd::v201_v301::IndexedFile | |
| utils5ext::File | _file |
| the open file | |
| FilePos | _file_pos |
| current filepos | |
| uint8_t * | _buffer |
| internal Buffer | |
| int64_t | _buffer_size |
| internal Buffer size | |
| FileHeader * | _file_header |
| current file header | |
| bool | _write_guid |
| protection for writing GUID | |
| FileExtensionList | _extensions |
| list with all extensions | |
| void * | _cache |
| cache data area | |
| uint64_t | _cache_size |
| size of cache | |
| bool | _write_mode |
| For internal use only (will be moved to a private implementation). | |
| Static Protected Attributes inherited from ifhd::v201_v301::IndexedFile | |
| static const uint8_t | byte_order |
| current value of platform ByteOrder ( | |
| static int64_t | default_block_size |
| Default block size in bytes. | |
| static int64_t | default_cache_size |
| Default cache size in bytes. | |
Class for reading indexed files.
|
inline |
CTOR
|
inlinevirtual |
Get a set of all supported versions.
Reimplemented from ifhd::v201_v301::IndexedFile.
Reimplemented in ifhd::v500::IndexedFileReader.