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// File_Lyrics3v2 - Info for Lyrics3v2 tagged files
// Copyright (C) 2005-2010 MediaArea.net SARL, Info@MediaArea.net
//
// This library is free software: you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this library. If not, see <http://www.gnu.org/licenses/>.
//
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//---------------------------------------------------------------------------
// Compilation conditions
#include "MediaInfo/Setup.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#if defined(MEDIAINFO_LYRICS3V2_YES)
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#include "MediaInfo/Tag/File_Lyrics3v2.h"
//---------------------------------------------------------------------------
namespace MediaInfoLib
{
//***************************************************************************
// Constants
//***************************************************************************
//---------------------------------------------------------------------------
namespace Elements
{
const int32u AUT=0x415554;
const int32u CRC=0x435243;
const int32u EAL=0x45414C;
const int32u EAR=0x454152;
const int32u ETT=0x455454;
const int32u IMG=0x494D47;
const int32u IND=0x494E44;
const int32u INF=0x494E46;
const int32u LYR=0x4C5952;
}
//***************************************************************************
// Constructor/Destructor
//***************************************************************************
//---------------------------------------------------------------------------
File_Lyrics3v2::File_Lyrics3v2()
:File__Analyze()
{
//Configuration
TotalSize=(int64u)-1;
}
//***************************************************************************
// Buffer - File header
//***************************************************************************
//---------------------------------------------------------------------------
void File_Lyrics3v2::FileHeader_Parse()
{
if (TotalSize==(int64u)-1)
TotalSize=Buffer_Size;
//Parsing
Skip_Local(11, "Signature");
FILLING_BEGIN();
Accept("Lyrics3v2");
TotalSize-=11;
FILLING_END();
}
//***************************************************************************
// Buffer - Per element
//***************************************************************************
//---------------------------------------------------------------------------
void File_Lyrics3v2::Header_Parse()
{
if (TotalSize<=15) //First 10 is minimum size of a tag, Second 10 is ID3v2 header size
{
//Place for footer
Header_Fill_Code((int64u)-1, "File Footer");
Header_Fill_Size(TotalSize);
return;
}
//Parsing
Ztring SizeT;
int64u Size;
int32u Field;
Get_C3 (Field, "Field");
Get_Local(5, SizeT, "Size");
Size=8+SizeT.To_int64u();
//Filling
if (Size+15>TotalSize)
Size=TotalSize-15;
Header_Fill_Code(Field, Ztring().From_CC3(Field));
Header_Fill_Size(Size);
TotalSize-=Size;
}
//---------------------------------------------------------------------------
void File_Lyrics3v2::Data_Parse()
{
#define CASE_INFO(_NAME, _DETAIL) \
case Elements::_NAME : Element_Info(_DETAIL); _NAME(); break;
//Parsing
switch (Element_Code)
{
CASE_INFO(AUT, "Lyrics Author Name");
CASE_INFO(CRC, "CRC");
CASE_INFO(EAL, "Extended Album name");
CASE_INFO(EAR, "Extended Artist name");
CASE_INFO(ETT, "Extended Track Title");
CASE_INFO(IMG, "Image location");
CASE_INFO(IND, "Indications field");
CASE_INFO(INF, "Additional information");
CASE_INFO(LYR, "Lyrics");
case (int64u)-1 : Footer(); break;
default : Skip_XX(Element_Size, "Data");
}
}
//***************************************************************************
// Elements
//***************************************************************************
//---------------------------------------------------------------------------
void File_Lyrics3v2::Footer()
{
//Parsing
Skip_Local(6, "Size");
Skip_Local(9, "Signature");
Finish("Lyrics3v2");
}
//---------------------------------------------------------------------------
void File_Lyrics3v2::EAL()
{
//Parsing
Ztring Value;
Get_Local(Element_Size, Value, "Value");
//Filling
Fill(Stream_General, 0, General_Album, Value);
}
//---------------------------------------------------------------------------
void File_Lyrics3v2::EAR()
{
//Parsing
Ztring Value;
Get_Local(Element_Size, Value, "Value");
//Filling
Fill(Stream_General, 0, General_Performer, Value);
}
//---------------------------------------------------------------------------
void File_Lyrics3v2::ETT()
{
//Parsing
Ztring Value;
Get_Local(Element_Size, Value, "Value");
//Filling
Fill(Stream_General, 0, General_Title, Value);
}
//---------------------------------------------------------------------------
void File_Lyrics3v2::IND()
{
//Parsing
if (Element_Size>=1)
Skip_Local(1, "lyrics present");
if (Element_Size>=2)
Skip_Local(1, "timestamp in lyrics");
if (Element_Size>=3)
Skip_Local(1, "inhibits tracks for random selection");
while (Element_Offset<Element_Size)
Skip_Local(1, "unknown");
}
//---------------------------------------------------------------------------
void File_Lyrics3v2::INF()
{
//Parsing
Ztring Value;
Get_Local(Element_Size, Value, "Value");
//Filling
Fill(Stream_General, 0, General_Comment, Value);
}
//---------------------------------------------------------------------------
void File_Lyrics3v2::LYR()
{
//Parsing
Skip_XX(Element_Size, "Value");
//Filling
Stream_Prepare(Stream_Text);
Fill(Stream_Text, 0, Text_Codec, "Lyrics3v2");
}
//***************************************************************************
// C++
//***************************************************************************
} //NameSpace
#endif //MEDIAINFO_LYRICS3V2_YES
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