metadata_handler.h File Reference

Definition of the MetadataHandler class. More...

#include "common.h"
#include "dictionary.h"
#include "cds_objects.h"
#include "io_handler.h"

Data Structures
struct	mt_key
struct	res_key
class	MetadataHandler
	This class is responsible for providing access to metadata information of various media. More...
Defines
#define	CH_DEFAULT 0
#define	CH_LIBEXIF 1
#define	CH_ID3 2
#define	CH_TRANSCODE 3
#define	CH_EXTURL 4
#define	CH_MP4 5
#define	CH_FFTH 6
#define	CONTENT_TYPE_MP3 "mp3"
#define	CONTENT_TYPE_OGG "ogg"
#define	CONTENT_TYPE_FLAC "flac"
#define	CONTENT_TYPE_JPG "jpg"
#define	CONTENT_TYPE_PLAYLIST "playlist"
#define	CONTENT_TYPE_MP4 "mp4"
#define	CONTENT_TYPE_PCM "pcm"
#define	CONTENT_TYPE_AVI "avi"
#define	CONTENT_TYPE_MPEG "mpeg"
#define	CONTENT_TYPE_DVD "dvd"
#define	CONTENT_TYPE_QUICKTIME "quicktime"
#define	OGG_THEORA "t"
#define	RESOURCE_CONTENT_TYPE "rct"
#define	RESOURCE_HANDLER "rh"
#define	ID3_ALBUM_ART "aa"
#define	EXIF_THUMBNAIL "EX_TH"
#define	THUMBNAIL "th"
Typedefs
typedef struct mt_key	mt_key
typedef struct res_key	res_key
Enumerations
enum	metadata_fields_t { M_TITLE = 0, M_ARTIST, M_ALBUM, M_DATE, M_GENRE, M_DESCRIPTION, M_LONGDESCRIPTION, M_TRACKNUMBER, M_ALBUMARTURI, M_REGION, M_AUTHOR, M_DIRECTOR, M_PUBLISHER, M_RATING, M_ACTOR, M_PRODUCER, M_MAX }
enum	resource_attributes_t { R_SIZE = 0, R_DURATION, R_BITRATE, R_SAMPLEFREQUENCY, R_NRAUDIOCHANNELS, R_RESOLUTION, R_COLORDEPTH, R_PROTOCOLINFO, R_MAX }
Variables
mt_key	MT_KEYS []
res_key	RES_KEYS []

Detailed Description

Definition of the MetadataHandler class.

Definition in file metadata_handler.h.

Define Documentation

#define CH_DEFAULT 0

Definition at line 41 of file metadata_handler.h.

Referenced by web::addObject::addUrl(), and MetadataHandler::setMetadata().

#define CH_EXTURL 4

Definition at line 45 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources().

#define CH_FFTH 6

Definition at line 47 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources(), and MetadataHandler::createHandler().

#define CH_ID3 2

Definition at line 43 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources(), and MetadataHandler::createHandler().

#define CH_LIBEXIF 1

Definition at line 42 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources(), and MetadataHandler::createHandler().

#define CH_MP4 5

Definition at line 46 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources(), and MetadataHandler::createHandler().

#define CH_TRANSCODE 3

Definition at line 44 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources().

#define CONTENT_TYPE_AVI "avi"

Definition at line 56 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources(), ConfigManager::createDefaultConfig(), MetadataHandler::setMetadata(), and ConfigManager::validate().

#define CONTENT_TYPE_DVD "dvd"

Definition at line 58 of file metadata_handler.h.

Referenced by ContentManager::_addFile(), ContentManager::addRecursive(), ConfigManager::createDefaultConfig(), FallbackLayout::processCdsObject(), MetadataHandler::setMetadata(), and ConfigManager::validate().

#define CONTENT_TYPE_FLAC "flac"

Definition at line 51 of file metadata_handler.h.

Referenced by ConfigManager::createDefaultConfig(), MetadataHandler::setMetadata(), and ConfigManager::validate().

#define CONTENT_TYPE_JPG "jpg"

Definition at line 52 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources(), ConfigManager::createDefaultConfig(), MetadataHandler::setMetadata(), and ConfigManager::validate().

#define CONTENT_TYPE_MP3 "mp3"

Definition at line 49 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources(), ConfigManager::createDefaultConfig(), MetadataHandler::setMetadata(), and ConfigManager::validate().

#define CONTENT_TYPE_MP4 "mp4"

Definition at line 54 of file metadata_handler.h.

Referenced by ConfigManager::createDefaultConfig(), MetadataHandler::setMetadata(), and ConfigManager::validate().

#define CONTENT_TYPE_MPEG "mpeg"

Definition at line 57 of file metadata_handler.h.

Referenced by FallbackLayout::FallbackLayout(), and ConfigManager::validate().

#define CONTENT_TYPE_OGG "ogg"

Definition at line 50 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources(), ConfigManager::createDefaultConfig(), ContentManager::createObjectFromFile(), FallbackLayout::processCdsObject(), MetadataHandler::setMetadata(), and ConfigManager::validate().

#define CONTENT_TYPE_PCM "pcm"

Definition at line 55 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources(), ConfigManager::createDefaultConfig(), FileRequestHandler::get_info(), and ConfigManager::validate().

#define CONTENT_TYPE_PLAYLIST "playlist"

Definition at line 53 of file metadata_handler.h.

Referenced by ContentManager::_addFile(), ContentManager::addRecursive(), ConfigManager::createDefaultConfig(), FallbackLayout::processCdsObject(), CdsResourceManager::renderExtension(), MetadataHandler::setMetadata(), and ConfigManager::validate().

#define CONTENT_TYPE_QUICKTIME "quicktime"

Definition at line 59 of file metadata_handler.h.

#define EXIF_THUMBNAIL "EX_TH"

Definition at line 67 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources().

#define ID3_ALBUM_ART "aa"

Definition at line 66 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources().

#define OGG_THEORA "t"

Definition at line 61 of file metadata_handler.h.

#define RESOURCE_CONTENT_TYPE "rct"

Definition at line 63 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources().

#define RESOURCE_HANDLER "rh"

Definition at line 64 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources(), FileRequestHandler::get_info(), and FileRequestHandler::open().

#define THUMBNAIL "th"

Definition at line 68 of file metadata_handler.h.

Referenced by CdsResourceManager::addResources().

Typedef Documentation

typedef struct mt_key mt_key

Definition at line 93 of file metadata_handler.h.

typedef struct res_key res_key

Definition at line 116 of file metadata_handler.h.

Enumeration Type Documentation

enum metadata_fields_t

Enumerator:

M_TITLE
M_ARTIST
M_ALBUM
M_DATE
M_GENRE
M_DESCRIPTION
M_LONGDESCRIPTION
M_TRACKNUMBER
M_ALBUMARTURI
M_REGION
M_AUTHOR	Todo: make sure that those are only used with appropriate upnp classes
M_DIRECTOR
M_PUBLISHER
M_RATING
M_ACTOR
M_PRODUCER
M_MAX