/*
* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: This class provides the base class for metadata parsers.
* This class is the highest class in parser hierarchy.
*
*/
// INCLUDE FILES
#include <syslangutil.h>
#include <languages.hrh>
#include <TopCharacterSet.rsg>
#include <data_caging_path_literals.hrh>
#include <bautils.h>
#include "MetaDataParser.h"
#include "MetaDataSourceFile.h"
#include "MetaDataFieldContainer.h"
_LIT(KCharacterSetRscFile, "TopCharacterSet.rsc");
// ============================ MEMBER FUNCTIONS ===============================
// -----------------------------------------------------------------------------
// CMetaDataParser::CMetaDataParser
// C++ default constructor can NOT contain any code, that
// might leave.
// -----------------------------------------------------------------------------
//
CMetaDataParser::CMetaDataParser()
: iContainer(NULL),
iExists(EFalse),
iCharacterSet(NULL),
iTopCharacterSet(NULL)
{
}
// Destructor
CMetaDataParser::~CMetaDataParser()
{
}
// -----------------------------------------------------------------------------
// CMetaDataParser::MetaDataExists
// -----------------------------------------------------------------------------
//
TBool CMetaDataParser::MetaDataExists()
{
return iExists;
}
// -----------------------------------------------------------------------------
// CMetaDataParser::StripTrailingZeroes
// -----------------------------------------------------------------------------
//
TPtrC8 CMetaDataParser::StripTrailingZeroes(
const TDesC8& aDesc, TInt aEncoding)
{
// Find out the actual size of data, ie without the trailing zeros
TInt realOffset = aDesc.Length() - 1;
if(aEncoding == 0x00 || aEncoding == 0x03)
{
while ( realOffset >= 0 )
{
if ( aDesc[realOffset] != 0x00 )
{
break;
}
realOffset--;
}
return aDesc.Left( realOffset + 1 );
}
else
{
while ( realOffset > 0 )
{
if ( aDesc[realOffset] != 0x00 || aDesc[realOffset-1] != 0x00)
{
break;
}
realOffset -= 2;
}
return aDesc.Left( realOffset + 1 );
}
}
// -----------------------------------------------------------------------------
// CMetaDataParser::StripTrailingZeroes
// -----------------------------------------------------------------------------
//
TPtrC CMetaDataParser::StripTrailingZeroes(
const TDesC& aDesc)
{
// Find out the actual size of data, ie without the trailing zeros
TInt realOffset = aDesc.Length() - 1;
while ( realOffset >= 0 )
{
if ( aDesc[realOffset] != 0x00 )
{
break;
}
realOffset--;
}
return aDesc.Left( realOffset + 1 );
}
// -----------------------------------------------------------------------------
// CMetaDataParser::UnicodeBOM
// -----------------------------------------------------------------------------
//
TInt CMetaDataParser::UnicodeBOM(
const TDesC8& aUnicode )
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::UnicodeBOM"));
#endif
TPtrC8 bomData( aUnicode.Left( 2 ) );
TBuf8<2> BEbom; // Big endian BOM
BEbom.Append( TChar( 0xFE ) );
BEbom.Append( TChar( 0xFF ) );
TBuf8<2> LEbom; // Little endian BOM
LEbom.Append( TChar( 0xFF ) );
LEbom.Append( TChar( 0xFE ) );
if ( bomData.Compare( BEbom ) == 0 )
{
// Big Endian
return KUnicodeBOMBigEndian;
}
else if ( bomData.Compare( LEbom ) == 0 )
{
// Little Endian
return KUnicodeBOMLittleEndian;
}
else
{
return KUnicodeBOMNotFound;
}
}
// -----------------------------------------------------------------------------
// CMetaDataParser::Version()
// -----------------------------------------------------------------------------
//
TID3Version CMetaDataParser::ID3Version()
{
return ENonID3;
}
// -----------------------------------------------------------------------------
// CMetaDataParser::MapID3v1GenreToString()
// -----------------------------------------------------------------------------
//
void CMetaDataParser::MapID3GenreToStringL(TInt aNum, TDes& aGenrePtr)
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::MapID3GenreToStringL"));
#endif
if(aNum < 0 || aNum > 125 && aNum != 199)
{
return;
}
switch(aNum)
{
case 0:
aGenrePtr.Append(KGenreBlues);
break;
case 1:
aGenrePtr.Append(KGenreClassicRock);
break;
case 2:
aGenrePtr.Append(KGenreCountry);
break;
case 3:
aGenrePtr.Append(KGenreDance);
break;
case 4:
aGenrePtr.Append(KGenreDisco);
break;
case 5:
aGenrePtr.Append(KGenreFunk);
break;
case 6:
aGenrePtr.Append(KGenreGrunge);
break;
case 7:
aGenrePtr.Append(KGenreHipHop);
break;
case 8:
aGenrePtr.Append(KGenreJazz);
break;
case 9:
aGenrePtr.Append(KGenreMetal);
break;
case 10:
aGenrePtr.Append(KGenreNewAge);
break;
case 11:
aGenrePtr.Append(KGenreOldies);
break;
case 12:
aGenrePtr.Append(KGenreOther);
break;
case 13:
aGenrePtr.Append(KGenrePop);
break;
case 14:
aGenrePtr.Append(KGenreRB);
break;
case 15:
aGenrePtr.Append(KGenreRap);
break;
case 16:
aGenrePtr.Append(KGenreReggae);
break;
case 17:
aGenrePtr.Append(KGenreRock);
break;
case 18:
aGenrePtr.Append(KGenreTechno);
break;
case 19:
aGenrePtr.Append(KGenreIndustrial);
break;
case 20:
aGenrePtr.Append(KGenreAlternative);
break;
case 21:
aGenrePtr.Append(KGenreSka);
break;
case 22:
aGenrePtr.Append(KGenreDeathMetal);
break;
case 23:
aGenrePtr.Append(KGenrePranks);
break;
case 24:
aGenrePtr.Append(KGenreSoundtrack);
break;
case 25:
aGenrePtr.Append(KGenreEuroTechno);
break;
case 26:
aGenrePtr.Append(KGenreAmbient);
break;
case 27:
aGenrePtr.Append(KGenreTripHop);
break;
case 28:
aGenrePtr.Append(KGenreVocal);
break;
case 29:
aGenrePtr.Append(KGenreJazzFunk);
break;
case 30:
aGenrePtr.Append(KGenreFusion);
break;
case 31:
aGenrePtr.Append(KGenreTrance);
break;
case 32:
aGenrePtr.Append(KGenreClassical);
break;
case 33:
aGenrePtr.Append(KGenreInstrumental);
break;
case 34:
aGenrePtr.Append(KGenreAcid);
break;
case 35:
aGenrePtr.Append(KGenreHouse);
break;
case 36:
aGenrePtr.Append(KGenreGame);
break;
case 37:
aGenrePtr.Append(KGenreSoundClip);
break;
case 38:
aGenrePtr.Append(KGenreGospel);
break;
case 39:
aGenrePtr.Append(KGenreNoise);
break;
case 40:
aGenrePtr.Append(KGenreAlternRock);
break;
case 41:
aGenrePtr.Append(KGenreBass);
break;
case 42:
aGenrePtr.Append(KGenreSoul);
break;
case 43:
aGenrePtr.Append(KGenrePunk);
break;
case 44:
aGenrePtr.Append(KGenreSpace);
break;
case 45:
aGenrePtr.Append(KGenreMeditative);
break;
case 46:
aGenrePtr.Append(KGenreInstrumentalPop);
break;
case 47:
aGenrePtr.Append(KGenreInstrumentalRock);
break;
case 48:
aGenrePtr.Append(KGenreEthnic);
break;
case 49:
aGenrePtr.Append(KGenreGothic);
break;
case 50:
aGenrePtr.Append(KGenreDarkwave);
break;
case 51:
aGenrePtr.Append(KGenreTechnoIndustrial);
break;
case 52:
aGenrePtr.Append(KGenreElectronic);
break;
case 53:
aGenrePtr.Append(KGenrePopFolk);
break;
case 54:
aGenrePtr.Append(KGenreEurodance);
break;
case 55:
aGenrePtr.Append(KGenreDream);
break;
case 56:
aGenrePtr.Append(KGenreSouthernRock);
break;
case 57:
aGenrePtr.Append(KGenreComedy);
break;
case 58:
aGenrePtr.Append(KGenreCult);
break;
case 59:
aGenrePtr.Append(KGenreGangsta);
break;
case 60:
aGenrePtr.Append(KGenreTop40);
break;
case 61:
aGenrePtr.Append(KGenreChristianRap);
break;
case 62:
aGenrePtr.Append(KGenrePopFunk);
break;
case 63:
aGenrePtr.Append(KGenreJungle);
break;
case 64:
aGenrePtr.Append(KGenreNativeAmerican);
break;
case 65:
aGenrePtr.Append(KGenreCabaret);
break;
case 66:
aGenrePtr.Append(KGenreNewWave);
break;
case 67:
aGenrePtr.Append(KGenrePsychadelic);
break;
case 68:
aGenrePtr.Append(KGenreRave);
break;
case 69:
aGenrePtr.Append(KGenreShowtunes);
break;
case 70:
aGenrePtr.Append(KGenreTrailer);
break;
case 71:
aGenrePtr.Append(KGenreLoFi);
break;
case 72:
aGenrePtr.Append(KGenreTribal);
break;
case 73:
aGenrePtr.Append(KGenreAcidPunk);
break;
case 74:
aGenrePtr.Append(KGenreAcidJazz);
break;
case 75:
aGenrePtr.Append(KGenrePolka);
break;
case 76:
aGenrePtr.Append(KGenreRetro);
break;
case 77:
aGenrePtr.Append(KGenreMusical);
break;
case 78:
aGenrePtr.Append(KGenreRockRoll);
break;
case 79:
aGenrePtr.Append(KGenreHardRock);
break;
case 80:
aGenrePtr.Append(KGenreFolk);
break;
case 81:
aGenrePtr.Append(KGenreFolkRock);
break;
case 82:
aGenrePtr.Append(KGenreNationalFolk);
break;
case 83:
aGenrePtr.Append(KGenreSwing);
break;
case 84:
aGenrePtr.Append(KGenreFastFusion);
break;
case 85:
aGenrePtr.Append(KGenreBebob);
break;
case 86:
aGenrePtr.Append(KGenreLatin);
break;
case 87:
aGenrePtr.Append(KGenreRevival);
break;
case 88:
aGenrePtr.Append(KGenreCeltic);
break;
case 89:
aGenrePtr.Append(KGenreBluegrass);
break;
case 90:
aGenrePtr.Append(KGenreAvantgarde);
break;
case 91:
aGenrePtr.Append(KGenreGothicRock);
break;
case 92:
aGenrePtr.Append(KGenreProgressiveRock);
break;
case 93:
aGenrePtr.Append(KGenrePsychedelicRock);
break;
case 94:
aGenrePtr.Append(KGenreSymphonicRock);
break;
case 95:
aGenrePtr.Append(KGenreSlowRock);
break;
case 96:
aGenrePtr.Append(KGenreBigBand);
break;
case 97:
aGenrePtr.Append(KGenreChorus);
break;
case 98:
aGenrePtr.Append(KGenreEasyListening);
break;
case 99:
aGenrePtr.Append(KGenreAcoustic);
break;
case 100:
aGenrePtr.Append(KGenreHumour);
break;
case 101:
aGenrePtr.Append(KGenreSpeech);
break;
case 102:
aGenrePtr.Append(KGenreChanson);
break;
case 103:
aGenrePtr.Append(KGenreOpera);
break;
case 104:
aGenrePtr.Append(KGenreChamberMusic);
break;
case 105:
aGenrePtr.Append(KGenreSonata);
break;
case 106:
aGenrePtr.Append(KGenreSymphony);
break;
case 107:
aGenrePtr.Append(KGenreBootyBass);
break;
case 108:
aGenrePtr.Append(KGenrePrimus);
break;
case 109:
aGenrePtr.Append(KGenrePornGroove);
break;
case 110:
aGenrePtr.Append(KGenreSatire);
break;
case 111:
aGenrePtr.Append(KGenreSlowJam);
break;
case 112:
aGenrePtr.Append(KGenreClub);
break;
case 113:
aGenrePtr.Append(KGenreTango);
break;
case 114:
aGenrePtr.Append(KGenreSamba);
break;
case 115:
aGenrePtr.Append(KGenreFolklore);
break;
case 116:
aGenrePtr.Append(KGenreBallad);
break;
case 117:
aGenrePtr.Append(KGenrePowerBallad);
break;
case 118:
aGenrePtr.Append(KGenreRhythmicSoul);
break;
case 119:
aGenrePtr.Append(KGenreFreestyle);
break;
case 120:
aGenrePtr.Append(KGenreDuet);
break;
case 121:
aGenrePtr.Append(KGenrePunkRock);
break;
case 122:
aGenrePtr.Append(KGenreDrumSolo);
break;
case 123:
aGenrePtr.Append(KGenreAcapella);
break;
case 124:
aGenrePtr.Append(KGenreEuroHouse);
break;
case 125:
aGenrePtr.Append(KGenreDanceHall);
break;
case 199:
aGenrePtr.Append(KGenrePodcast);
break;
default:
break;
}
}
// -----------------------------------------------------------------------------
// CMetaDataParser::MapID3v2GenreToString()
// -----------------------------------------------------------------------------
//
void CMetaDataParser::MapID3GenreToStringL(TInt aNum, TDes8& aGenrePtr)
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::MapID3GenreToStringL"));
#endif
if(aNum < 0 || aNum > 125 && aNum != 199)
{
return;
}
switch(aNum)
{
case 0:
aGenrePtr.Append(KGenreBlues);
break;
case 1:
aGenrePtr.Append(KGenreClassicRock);
break;
case 2:
aGenrePtr.Append(KGenreCountry);
break;
case 3:
aGenrePtr.Append(KGenreDance);
break;
case 4:
aGenrePtr.Append(KGenreDisco);
break;
case 5:
aGenrePtr.Append(KGenreFunk);
break;
case 6:
aGenrePtr.Append(KGenreGrunge);
break;
case 7:
aGenrePtr.Append(KGenreHipHop);
break;
case 8:
aGenrePtr.Append(KGenreJazz);
break;
case 9:
aGenrePtr.Append(KGenreMetal);
break;
case 10:
aGenrePtr.Append(KGenreNewAge);
break;
case 11:
aGenrePtr.Append(KGenreOldies);
break;
case 12:
aGenrePtr.Append(KGenreOther);
break;
case 13:
aGenrePtr.Append(KGenrePop);
break;
case 14:
aGenrePtr.Append(KGenreRB);
break;
case 15:
aGenrePtr.Append(KGenreRap);
break;
case 16:
aGenrePtr.Append(KGenreReggae);
break;
case 17:
aGenrePtr.Append(KGenreRock);
break;
case 18:
aGenrePtr.Append(KGenreTechno);
break;
case 19:
aGenrePtr.Append(KGenreIndustrial);
break;
case 20:
aGenrePtr.Append(KGenreAlternative);
break;
case 21:
aGenrePtr.Append(KGenreSka);
break;
case 22:
aGenrePtr.Append(KGenreDeathMetal);
break;
case 23:
aGenrePtr.Append(KGenrePranks);
break;
case 24:
aGenrePtr.Append(KGenreSoundtrack);
break;
case 25:
aGenrePtr.Append(KGenreEuroTechno);
break;
case 26:
aGenrePtr.Append(KGenreAmbient);
break;
case 27:
aGenrePtr.Append(KGenreTripHop);
break;
case 28:
aGenrePtr.Append(KGenreVocal);
break;
case 29:
aGenrePtr.Append(KGenreJazzFunk);
break;
case 30:
aGenrePtr.Append(KGenreFusion);
break;
case 31:
aGenrePtr.Append(KGenreTrance);
break;
case 32:
aGenrePtr.Append(KGenreClassical);
break;
case 33:
aGenrePtr.Append(KGenreInstrumental);
break;
case 34:
aGenrePtr.Append(KGenreAcid);
break;
case 35:
aGenrePtr.Append(KGenreHouse);
break;
case 36:
aGenrePtr.Append(KGenreGame);
break;
case 37:
aGenrePtr.Append(KGenreSoundClip);
break;
case 38:
aGenrePtr.Append(KGenreGospel);
break;
case 39:
aGenrePtr.Append(KGenreNoise);
break;
case 40:
aGenrePtr.Append(KGenreAlternRock);
break;
case 41:
aGenrePtr.Append(KGenreBass);
break;
case 42:
aGenrePtr.Append(KGenreSoul);
break;
case 43:
aGenrePtr.Append(KGenrePunk);
break;
case 44:
aGenrePtr.Append(KGenreSpace);
break;
case 45:
aGenrePtr.Append(KGenreMeditative);
break;
case 46:
aGenrePtr.Append(KGenreInstrumentalPop);
break;
case 47:
aGenrePtr.Append(KGenreInstrumentalRock);
break;
case 48:
aGenrePtr.Append(KGenreEthnic);
break;
case 49:
aGenrePtr.Append(KGenreGothic);
break;
case 50:
aGenrePtr.Append(KGenreDarkwave);
break;
case 51:
aGenrePtr.Append(KGenreTechnoIndustrial);
break;
case 52:
aGenrePtr.Append(KGenreElectronic);
break;
case 53:
aGenrePtr.Append(KGenrePopFolk);
break;
case 54:
aGenrePtr.Append(KGenreEurodance);
break;
case 55:
aGenrePtr.Append(KGenreDream);
break;
case 56:
aGenrePtr.Append(KGenreSouthernRock);
break;
case 57:
aGenrePtr.Append(KGenreComedy);
break;
case 58:
aGenrePtr.Append(KGenreCult);
break;
case 59:
aGenrePtr.Append(KGenreGangsta);
break;
case 60:
aGenrePtr.Append(KGenreTop40);
break;
case 61:
aGenrePtr.Append(KGenreChristianRap);
break;
case 62:
aGenrePtr.Append(KGenrePopFunk);
break;
case 63:
aGenrePtr.Append(KGenreJungle);
break;
case 64:
aGenrePtr.Append(KGenreNativeAmerican);
break;
case 65:
aGenrePtr.Append(KGenreCabaret);
break;
case 66:
aGenrePtr.Append(KGenreNewWave);
break;
case 67:
aGenrePtr.Append(KGenrePsychadelic);
break;
case 68:
aGenrePtr.Append(KGenreRave);
break;
case 69:
aGenrePtr.Append(KGenreShowtunes);
break;
case 70:
aGenrePtr.Append(KGenreTrailer);
break;
case 71:
aGenrePtr.Append(KGenreLoFi);
break;
case 72:
aGenrePtr.Append(KGenreTribal);
break;
case 73:
aGenrePtr.Append(KGenreAcidPunk);
break;
case 74:
aGenrePtr.Append(KGenreAcidJazz);
break;
case 75:
aGenrePtr.Append(KGenrePolka);
break;
case 76:
aGenrePtr.Append(KGenreRetro);
break;
case 77:
aGenrePtr.Append(KGenreMusical);
break;
case 78:
aGenrePtr.Append(KGenreRockRoll);
break;
case 79:
aGenrePtr.Append(KGenreHardRock);
break;
case 80:
aGenrePtr.Append(KGenreFolk);
break;
case 81:
aGenrePtr.Append(KGenreFolkRock);
break;
case 82:
aGenrePtr.Append(KGenreNationalFolk);
break;
case 83:
aGenrePtr.Append(KGenreSwing);
break;
case 84:
aGenrePtr.Append(KGenreFastFusion);
break;
case 85:
aGenrePtr.Append(KGenreBebob);
break;
case 86:
aGenrePtr.Append(KGenreLatin);
break;
case 87:
aGenrePtr.Append(KGenreRevival);
break;
case 88:
aGenrePtr.Append(KGenreCeltic);
break;
case 89:
aGenrePtr.Append(KGenreBluegrass);
break;
case 90:
aGenrePtr.Append(KGenreAvantgarde);
break;
case 91:
aGenrePtr.Append(KGenreGothicRock);
break;
case 92:
aGenrePtr.Append(KGenreProgressiveRock);
break;
case 93:
aGenrePtr.Append(KGenrePsychedelicRock);
break;
case 94:
aGenrePtr.Append(KGenreSymphonicRock);
break;
case 95:
aGenrePtr.Append(KGenreSlowRock);
break;
case 96:
aGenrePtr.Append(KGenreBigBand);
break;
case 97:
aGenrePtr.Append(KGenreChorus);
break;
case 98:
aGenrePtr.Append(KGenreEasyListening);
break;
case 99:
aGenrePtr.Append(KGenreAcoustic);
break;
case 100:
aGenrePtr.Append(KGenreHumour);
break;
case 101:
aGenrePtr.Append(KGenreSpeech);
break;
case 102:
aGenrePtr.Append(KGenreChanson);
break;
case 103:
aGenrePtr.Append(KGenreOpera);
break;
case 104:
aGenrePtr.Append(KGenreChamberMusic);
break;
case 105:
aGenrePtr.Append(KGenreSonata);
break;
case 106:
aGenrePtr.Append(KGenreSymphony);
break;
case 107:
aGenrePtr.Append(KGenreBootyBass);
break;
case 108:
aGenrePtr.Append(KGenrePrimus);
break;
case 109:
aGenrePtr.Append(KGenrePornGroove);
break;
case 110:
aGenrePtr.Append(KGenreSatire);
break;
case 111:
aGenrePtr.Append(KGenreSlowJam);
break;
case 112:
aGenrePtr.Append(KGenreClub);
break;
case 113:
aGenrePtr.Append(KGenreTango);
break;
case 114:
aGenrePtr.Append(KGenreSamba);
break;
case 115:
aGenrePtr.Append(KGenreFolklore);
break;
case 116:
aGenrePtr.Append(KGenreBallad);
break;
case 117:
aGenrePtr.Append(KGenrePowerBallad);
break;
case 118:
aGenrePtr.Append(KGenreRhythmicSoul);
break;
case 119:
aGenrePtr.Append(KGenreFreestyle);
break;
case 120:
aGenrePtr.Append(KGenreDuet);
break;
case 121:
aGenrePtr.Append(KGenrePunkRock);
break;
case 122:
aGenrePtr.Append(KGenreDrumSolo);
break;
case 123:
aGenrePtr.Append(KGenreAcapella);
break;
case 124:
aGenrePtr.Append(KGenreEuroHouse);
break;
case 125:
aGenrePtr.Append(KGenreDanceHall);
break;
case 199:
aGenrePtr.Append(KGenrePodcast);
break;
default:
break;
}
}
// -----------------------------------------------------------------------------
// CMetaDataParser::GenerateTopCharacterSets()
// -----------------------------------------------------------------------------
//
void CMetaDataParser::GenerateTopCharacterSetsL()
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::GenerateTopCharacterSetsL"));
#endif
TInt result = 0;
CArrayFixFlat<TInt>* installedLanguages = NULL;
SysLangUtil::GetInstalledLanguages(installedLanguages);
CleanupStack::PushL(installedLanguages);
TFileName* resourceFileName=new(ELeave) TFileName;
CleanupStack::PushL(resourceFileName);
Dll::FileName(*resourceFileName); // Get the drive letter of dll
TParse* parse=new(ELeave) TParse;
CleanupStack::PushL(parse);
User::LeaveIfError(parse->SetNoWild(KCharacterSetRscFile, &KDC_RESOURCE_FILES_DIR, resourceFileName));
resourceFileName->Copy(parse->FullName());
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::GenerateTopCharacterSetsL, resourceFileName=%S"), resourceFileName);
#endif
// Resource file should always exist in the same drive as dll
if (BaflUtils::FileExists(iFs, *resourceFileName))
{
TRAPD(err, iRscFile.OpenL(iFs, *resourceFileName));
result = err;
}
CleanupStack::PopAndDestroy(parse);
CleanupStack::PopAndDestroy(resourceFileName);
// if there is no resource file, then there is no top character set list
if (result)
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::GenerateTopCharacterSetsL-unable to find resource file"));
#endif
CleanupStack::PopAndDestroy(installedLanguages);
return;
}
for (TInt i=0; i < installedLanguages->Count(); i++)
{
SelectCharacterSetsForLanguageL(installedLanguages->At(i));
}
iTopCharacterSet->Compress();
installedLanguages->Reset();
CleanupStack::PopAndDestroy(installedLanguages);
iRscFile.Close();
}
// -----------------------------------------------------------------------------
// CMetaDataParser::SelectCharacterSetsForLanguage()
// -----------------------------------------------------------------------------
//
void CMetaDataParser::SelectCharacterSetsForLanguageL(TInt aLanguage)
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::SelectCharacterSetsForLanguageL, aLanguage=%d"), aLanguage);
#endif
switch ( aLanguage )
{
case ELangEnglish:
ReadCharacterSetResourceL(R_ENGLISH_CHAR_SET);
break;
case ELangFrench:
ReadCharacterSetResourceL(R_FRENCH_CHAR_SET);
break;
case ELangGerman:
ReadCharacterSetResourceL(R_GERMAN_CHAR_SET);
break;
case ELangTurkish:
ReadCharacterSetResourceL(R_TURKISH_CHAR_SET);
break;
case ELangFinnish:
ReadCharacterSetResourceL(R_FINNISH_CHAR_SET);
break;
case ELangSwedish:
ReadCharacterSetResourceL(R_SWEDISH_CHAR_SET);
break;
case ELangRussian:
ReadCharacterSetResourceL(R_RUSSIAN_CHAR_SET);
break;
case ELangArabic:
ReadCharacterSetResourceL(R_ARABIC_CHAR_SET);
break;
case ELangHebrew:
ReadCharacterSetResourceL(R_HEBREW_CHAR_SET);
break;
case ELangFarsi:
ReadCharacterSetResourceL(R_FARSI_CHAR_SET);
break;
case ELangItalian:
ReadCharacterSetResourceL(R_ITALIAN_CHAR_SET);
break;
case ELangPolish:
ReadCharacterSetResourceL(R_POLISH_CHAR_SET);
break;
case ELangHungarian:
ReadCharacterSetResourceL(R_HUNGARIAN_CHAR_SET);
break;
case ELangSpanish:
ReadCharacterSetResourceL(R_SPANISH_CHAR_SET);
break;
case ELangDutch:
ReadCharacterSetResourceL(R_DUTCH_CHAR_SET);
break;
case ELangPortuguese:
ReadCharacterSetResourceL(R_PORTUGUESE_CHAR_SET);
break;
case ELangAmerican:
ReadCharacterSetResourceL(R_ENGLISH_CHAR_SET); // Maybe an American characterset exist?
break;
case ELangCanadianFrench:
ReadCharacterSetResourceL(R_FRENCH_CHAR_SET);
break;
case ELangBrazilianPortuguese:
ReadCharacterSetResourceL(R_PORTUGUESE_CHAR_SET);
break;
case ELangLatinAmericanSpanish:
ReadCharacterSetResourceL(R_SPANISH_CHAR_SET);
break;
case ELangLatvian:
ReadCharacterSetResourceL(R_LATVIAN_CHAR_SET);
break;
case ELangGreek:
ReadCharacterSetResourceL(R_GREEK_CHAR_SET);
break;
case ELangEstonian:
ReadCharacterSetResourceL(R_ESTONIAN_CHAR_SET);
break;
case ELangLithuanian:
ReadCharacterSetResourceL(R_LITHUANIAN_CHAR_SET);
break;
case ELangRomanian:
ReadCharacterSetResourceL(R_ROMANIAN_CHAR_SET);
break;
case ELangUkrainian:
ReadCharacterSetResourceL(R_UKRAINIAN_CHAR_SET);
break;
case ELangBulgarian:
ReadCharacterSetResourceL(R_BULGARIAN_CHAR_SET);
break;
case ELangCroatian:
ReadCharacterSetResourceL(R_CROATIAN_CHAR_SET);
break;
case ELangSerbian:
ReadCharacterSetResourceL(R_SERBIAN_CHAR_SET);
break;
case ELangIndonesian:
ReadCharacterSetResourceL(R_INDONESIAN_CHAR_SET);
break;
case ELangMalay:
case ELangTagalog:
ReadCharacterSetResourceL(R_MALAY_CHAR_SET);
break;
case ELangIcelandic:
ReadCharacterSetResourceL(R_ICELANDIC_CHAR_SET);
break;
case ELangDanish:
ReadCharacterSetResourceL(R_DANISH_CHAR_SET);
break;
case ELangNorwegian:
ReadCharacterSetResourceL(R_NORWEGIAN_CHAR_SET);
break;
case ELangHindi:
ReadCharacterSetResourceL(R_INDIAN_CHAR_SET);
break;
case ELangUrdu:
ReadCharacterSetResourceL(R_URDU_CHAR_SET);
break;
case ELangCzech:
ReadCharacterSetResourceL(R_CZECH_CHAR_SET);
break;
case ELangSlovak:
ReadCharacterSetResourceL(R_SLOVAK_CHAR_SET);
break;
case ELangSlovenian:
ReadCharacterSetResourceL(R_SLOVENIAN_CHAR_SET);
break;
case ELangTaiwanChinese:
case ELangHongKongChinese:
ReadCharacterSetResourceL(R_TAIWAN_HK_CHINESE_CHAR_SET);
break;
case ELangPrcChinese:
ReadCharacterSetResourceL(R_CHINESE_CHAR_SET);
break;
case KLangTaiwanEnglish:
case KLangPrcEnglish:
case KLangJapaneseEnglish:
case KLangThaiEnglish:
case KLangHongKongEnglish:
ReadCharacterSetResourceL(R_ENGLISH_CHAR_SET);
break;
case ELangJapanese:
ReadCharacterSetResourceL(R_JAPANESE_CHAR_SET);
break;
case ELangThai:
ReadCharacterSetResourceL(R_THAI_CHAR_SET);
break;
case ELangVietnamese:
ReadCharacterSetResourceL(R_VIETNAMESE_CHAR_SET);
break;
case KLangApacMalay:
ReadCharacterSetResourceL(R_MALAY_CHAR_SET);
break;
case ELangKorean:
ReadCharacterSetResourceL(R_KOREAN_CHAR_SET);
break;
default:
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::SelectCharacterSetsForLanguageL, aLanguage=%d"),aLanguage );
#endif
ReadCharacterSetResourceL(R_ENGLISH_CHAR_SET);
break;
}
}
// -----------------------------------------------------------------------------
// CMetaDataParser::ReadCharacterSetResourceL()
// -----------------------------------------------------------------------------
//
void CMetaDataParser::ReadCharacterSetResourceL(TInt aResourceId)
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::ReadCharacterSetResourceL, ResourceID=%d"), aResourceId);
#endif
TResourceReader rscReader; // Resource reader
HBufC8* rscBuf; // Buffer where resource is read
rscBuf = iRscFile.AllocReadL(aResourceId);
rscReader.SetBuffer(rscBuf);
CleanupStack::PushL(rscBuf);
TUint characterSetElementId;
TInt numCharacterSetElements = rscReader.ReadInt16();
TUint elemId;
CCnvCharacterSetConverter::SCharacterSet elem;
for (TInt i = 0; i < numCharacterSetElements; i++)
{
characterSetElementId = rscReader.ReadInt32();
for (TInt j = 0; j < iCharacterSet->Count(); j++ )
{
elem = iCharacterSet->At(j);
elemId = elem.Identifier();
if ( elemId == characterSetElementId && !IsInTopCharacterSet(characterSetElementId) )
{
iTopCharacterSet->AppendL(elem);
}
}
}
CleanupStack::PopAndDestroy(1); // rscBuf
}
// -----------------------------------------------------------------------------
// CMetaDataParser::IsInTopCharacterSet()
// -----------------------------------------------------------------------------
//
TBool CMetaDataParser::IsInTopCharacterSet(TUint aCharacterSetId)
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::IsInTopCharacterSet, aCharacterSetId=%d"), aCharacterSetId);
#endif
for (TInt i = 0; i < iTopCharacterSet->Count(); i++)
{
if ( iTopCharacterSet->At(i).Identifier() == aCharacterSetId )
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::IsInTopCharacterSet-found char set"));
#endif
return ETrue;
}
}
return EFalse;
}
// -----------------------------------------------------------------------------
// CMetaDataParser::CommonParseL
// -----------------------------------------------------------------------------
//
void CMetaDataParser::CommonParseL(
CMetaDataSourceFile* aSource,
const RArray<TMetaDataFieldId>& aWantedFields,
CMetaDataFieldContainer& aContainer )
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::CommonParseL"));
#endif
GetProtectedL(aSource, aContainer);
ParseL(aWantedFields, aContainer);
}
// -----------------------------------------------------------------------------
// CMetaDataParser::GetProtectedL
// -----------------------------------------------------------------------------
//
void CMetaDataParser::GetProtectedL( CMetaDataSourceFile* aSource,
CMetaDataFieldContainer& aContainer )
{
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::GetProtectedL"));
#endif
TBool fileProtected = aSource->FileProtected();
TBuf16<5> desc16;
desc16.AppendNum(fileProtected);
aContainer.AppendL( EMetaDataProtected, desc16 );
#ifdef _DEBUG
RDebug::Print(_L("CMetaDataParser::GetProtectedL, Protected=%S "), &desc16);
#endif
}
// End of File