MetadataHandlerTaglib.cpp File Reference

Songbird MetadataHandlerTaglib implementation. More...

#include "MetadataHandlerTaglib.h"
#include "tagunion.h"
#include "TaglibChannelFileIO.h"
#include "sbStringUtils.h"
#include "sbMemoryUtils.h"
#include <sbILibraryUtils.h>
#include <sbProxiedComponentManager.h>
#include "sbStandardProperties.h"
#include "sbIPropertyArray.h"
#include "sbPropertiesCID.h"
#include <nsIURI.h>
#include <nsComponentManagerUtils.h>
#include <nsIFile.h>
#include <nsIMIMEService.h>
#include <nsIBinaryInputStream.h>
#include <nsIIOService.h>
#include <nsIProtocolHandler.h>
#include <nsIStandardURL.h>
#include <nsICharsetDetector.h>
#include <nsICharsetConverterManager.h>
#include <nsIUnicodeDecoder.h>
#include <nsIContentSniffer.h>
#include <nsNetUtil.h>
#include <nsServiceManagerUtils.h>
#include <nsStringGlue.h>
#include <prlog.h>
#include <prprf.h>
#include <nsUnicharUtils.h>
#include <nsMemory.h>
#include <flacfile.h>
#include <oggflacfile.h>
#include <mpcfile.h>
#include <mpegfile.h>
#include <urllinkframe.h>
#include <mp4file.h>
#include <asffile.h>
#include <vorbisfile.h>
#include <uniquefileidentifierframe.h>
#include <textidentificationframe.h>
#include <tpropertymap.h>
#include <sstream>

Include dependency graph for MetadataHandlerTaglib.cpp:

Go to the source code of this file.

Macros
#define	WRITE_PROPERTY(tmp_result, SB_PROPERTY, taglibName)
#define	GET_PROPERTY(taglibid)   properties[TagLib::String(taglibid)].toString(", ")
#define	TAGLIB1_PROPERTIES_WORKAROUND(pTag)
#define	SB_GN_PROP_EXTENDEDDATA   "http://gracenote.com/pos/1.0#extendedData"
#define	SB_GN_PROP_TAGID   "http://gracenote.com/pos/1.0#tagId"
#define	MAX_MPEG_IMAGE_SIZE   16777216
#define	LOG(args)   /* nothing */
#define	GUESS_CHARSET_MIN_CHAR_COUNT   256

Functions
	NS_IMPL_THREADSAFE_ISUPPORTS3 (sbMetadataHandlerTaglib, sbIMetadataHandler, sbISeekableChannelListener, nsICharsetDetectionObserver) NS_IMETHODIMP sbMetadataHandlerTaglib
void	toMozString (TagLib::String aString, nsAString &aResult)

Variables
static const char *	ID3v2Map [][2]
static const char *	APEMap [][2]
static const std::string	base64_chars
static const unsigned char	base64lookup [256]

Detailed Description

Songbird MetadataHandlerTaglib implementation.

Definition in file MetadataHandlerTaglib.cpp.

Macro Definition Documentation

#define GET_PROPERTY

(

taglibid

)

properties[TagLib::String(taglibid)].toString(", ")

Definition at line 123 of file MetadataHandlerTaglib.cpp.

#define GUESS_CHARSET_MIN_CHAR_COUNT   256

Definition at line 183 of file MetadataHandlerTaglib.cpp.

#define LOG

(

args

)

/* nothing */

Definition at line 178 of file MetadataHandlerTaglib.cpp.

#define MAX_MPEG_IMAGE_SIZE   16777216

Definition at line 161 of file MetadataHandlerTaglib.cpp.

#define SB_GN_PROP_EXTENDEDDATA   "http://gracenote.com/pos/1.0#extendedData"

Definition at line 157 of file MetadataHandlerTaglib.cpp.

#define SB_GN_PROP_TAGID   "http://gracenote.com/pos/1.0#tagId"

Definition at line 158 of file MetadataHandlerTaglib.cpp.

#define TAGLIB1_PROPERTIES_WORKAROUND

(

pTag

)

Value:

PR_BEGIN_MACRO                                            \
  if (dynamic_cast<TagLib::APE::Tag*>(pTag)){               \
    properties.merge(dynamic_cast<TagLib::APE::Tag*>(pTag)  \
      ->properties());                                      \
  }                                                         \
  if (dynamic_cast<TagLib::ASF::Tag*>(pTag)){               \
    properties.merge(dynamic_cast<TagLib::ASF::Tag*>(pTag)  \
      ->properties());                                      \
  }                                                         \
  if (dynamic_cast<TagLib::ID3v1::Tag*>(pTag)){             \
    properties.merge(dynamic_cast<TagLib::ID3v1::Tag*>(pTag)\
      ->properties());                                      \
  }                                                         \
  if (dynamic_cast<TagLib::ID3v2::Tag*>(pTag)){             \
    properties.merge(dynamic_cast<TagLib::ID3v2::Tag*>(pTag)\
      ->properties());                                      \
  }                                                         \
  if (dynamic_cast<TagLib::MP4::Tag*>(pTag)){               \
    properties.merge(dynamic_cast<TagLib::MP4::Tag*>(pTag)  \
      ->properties());                                      \
  }                                                         \
  if (dynamic_cast<TagLib::Ogg::XiphComment*>(pTag)){       \
    properties.merge(                                       \
      dynamic_cast<TagLib::Ogg::XiphComment*>(pTag)         \
      ->properties());                                      \
  }                                                         \
  PR_END_MACRO

Definition at line 125 of file MetadataHandlerTaglib.cpp.

#define WRITE_PROPERTY	(		tmp_result,
			SB_PROPERTY,
			taglibName
	)

Value:

PR_BEGIN_MACRO                                            \
  tmp_result = mpMetadataPropertyArray->GetPropertyValue(   \
    NS_LITERAL_STRING(SB_PROPERTY), propertyValue);         \
  if (NS_SUCCEEDED(tmp_result)) {                           \
    TagLib::String key = TagLib::String(taglibName,         \
      TagLib::String::UTF8);                                \
    TagLib::String value = TagLib::String(                  \
      NS_ConvertUTF16toUTF8(propertyValue).BeginReading(),  \
      TagLib::String::UTF8);                                \
    properties->erase(key);                                 \
    if (!value.isEmpty()) {                                 \
      TagLib::StringList valueList =                        \
        TagLib::StringList(value);                          \
      properties->insert(key, valueList);                   \
    }                                                       \
  }                                                         \
  PR_END_MACRO

Definition at line 105 of file MetadataHandlerTaglib.cpp.

Function Documentation

NS_IMPL_THREADSAFE_ISUPPORTS3	(	sbMetadataHandlerTaglib	,
		sbIMetadataHandler	,
		sbISeekableChannelListener	,
		nsICharsetDetectionObserver
	)

Definition at line 193 of file MetadataHandlerTaglib.cpp.

void toMozString ( TagLib::String  aString, nsAString &  aResult  )

inline

Definition at line 2591 of file MetadataHandlerTaglib.cpp.

Variable Documentation

const char* APEMap[][2]

static

Initial value:

=
{
    { "Subtitle", SB_PROPERTY_SUBTITLE },


}

Definition at line 2154 of file MetadataHandlerTaglib.cpp.

const std::string base64_chars

static

Initial value:

= 
             "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
             "abcdefghijklmnopqrstuvwxyz"
             "0123456789+/"

Definition at line 3654 of file MetadataHandlerTaglib.cpp.

const unsigned char base64lookup[256]

static

Definition at line 3703 of file MetadataHandlerTaglib.cpp.

const char* ID3v2Map[][2]

static

Initial value:

=
{
    { "TENC", SB_PROPERTY_SOFTWAREVENDOR },
    { "TIT3", SB_PROPERTY_SUBTITLE },






    { "UFID", SB_PROPERTY_METADATAUUID },








      { "XXXX", "junq" }
}

Definition at line 2037 of file MetadataHandlerTaglib.cpp.