sl@0: /*
sl@0: * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #include "DataWrapperBase.h"
sl@0: 
sl@0: /*@{*/
sl@0: ///	Constant Literals used.
sl@0: _LIT(KIncludeSection,		"include");
sl@0: _LIT(KFile,					"file%d");
sl@0: _LIT(KMatch,				"*{*,*}*");
sl@0: _LIT(KStart,				"{");
sl@0: _LIT(KSeparator,			",");
sl@0: _LIT(KEnd,					"}");
sl@0: _LIT(KDataRead,				"INI READ : %S %S %S");
sl@0: /*@}*/
sl@0: 
sl@0: CDataWrapperBase::CDataWrapperBase()
sl@0: :	CDataWrapper()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: CDataWrapperBase::~CDataWrapperBase()
sl@0: /**
sl@0:  * Public destructor
sl@0:  */
sl@0: 	{
sl@0: 	iInclude.ResetAndDestroy();
sl@0: 	iBuffer.ResetAndDestroy();
sl@0: 	}
sl@0: 
sl@0: void CDataWrapperBase::InitialiseL()
sl@0: 	{
sl@0: 	CDataWrapper::InitialiseL();
sl@0: 
sl@0: 	TBuf<KMaxTestExecuteCommandLength>	tempStore;
sl@0: 	TPtrC		fileName;
sl@0: 	TBool		moreData=ETrue;
sl@0: 	TBool		index=0;
sl@0: 	while ( moreData )
sl@0: 		{
sl@0: 		tempStore.Format(KFile(), ++index);
sl@0: 		moreData=GetStringFromConfig(KIncludeSection, tempStore, fileName);
sl@0: 		
sl@0: 		if (moreData)
sl@0: 			{
sl@0: 			CIniData*	iniData=CIniData::NewL(fileName);
sl@0: 			CleanupStack::PushL(iniData);
sl@0: 			iInclude.Append(iniData);
sl@0: 			CleanupStack::Pop(iniData);
sl@0: 			}
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: TBool CDataWrapperBase::GetBoolFromConfig(const TDesC& aSectName,const TDesC& aKeyName,TBool& aResult)
sl@0: 	{
sl@0: 	TBool	ret=EFalse;
sl@0: 	TPtrC	result;
sl@0: 	TRAPD(err, ret=GetCommandStringParameterL(aSectName, aKeyName, result));
sl@0: 	if ( err != KErrNone )
sl@0: 		{
sl@0: 		ret=EFalse;
sl@0: 		}
sl@0: 	if ( ret )
sl@0: 		{
sl@0: 		_LIT(KTrue,"true");
sl@0: 		aResult=(result.FindF(KTrue) != KErrNotFound);
sl@0: 		}
sl@0: 
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: TBool CDataWrapperBase::GetIntFromConfig(const TDesC& aSectName, const TDesC& aKeyName, TInt& aResult)
sl@0: 	{
sl@0: 	TPtrC	result;
sl@0: 	TBool	ret=EFalse;
sl@0: 	TRAPD(err, ret=GetCommandStringParameterL(aSectName, aKeyName, result));
sl@0: 	if ( err != KErrNone )
sl@0: 		{
sl@0: 		ret=EFalse;
sl@0: 		}
sl@0: 	if ( ret )
sl@0: 		{
sl@0: 		TLex	lex(result);
sl@0: 		ret=(lex.Val(aResult)==KErrNone);
sl@0: 		}
sl@0: 
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: TBool CDataWrapperBase::GetInt64FromConfig(const TDesC& aSectName, const TDesC& aKeyName, TInt64& aResult)
sl@0:      {
sl@0:      TPtrC     result;
sl@0:      TBool     ret=EFalse;
sl@0:      TRAPD(err, ret=GetCommandStringParameterL(aSectName, aKeyName, result));
sl@0:      if ( err != KErrNone )
sl@0:           {
sl@0:           ret=EFalse;
sl@0:           }
sl@0:      if ( ret )
sl@0:           {
sl@0:           TLex     lex(result);
sl@0:           ret=(lex.Val(aResult)==KErrNone);
sl@0:           }
sl@0: 
sl@0:      return ret;
sl@0:      }
sl@0: 
sl@0: TBool CDataWrapperBase::GetStringFromConfig(const TDesC& aSectName, const TDesC& aKeyName, TPtrC& aResult)
sl@0: 	{
sl@0: 	TBool	ret=EFalse;
sl@0: 	TRAPD(err, ret=GetCommandStringParameterL(aSectName, aKeyName, aResult));
sl@0: 	if ( err != KErrNone )
sl@0: 		{
sl@0: 		ret=EFalse;
sl@0: 		}
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: TBool CDataWrapperBase::GetHexFromConfig(const TDesC& aSectName, const TDesC& aKeyName, TInt& aResult)
sl@0: 	{
sl@0: 	TPtrC	result;
sl@0: 	TBool	ret=EFalse;
sl@0: 	TRAPD(err, ret=GetCommandStringParameterL(aSectName, aKeyName, result));
sl@0: 	if ( err != KErrNone )
sl@0: 		{
sl@0: 		ret=EFalse;
sl@0: 		}
sl@0: 	if ( ret )
sl@0: 		{
sl@0: 		TLex	lex(result);
sl@0: 		ret=(lex.Val((TUint &)aResult, EHex)==KErrNone);
sl@0: 		}
sl@0: 
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: TBool CDataWrapperBase::GetCommandStringParameterL(const TDesC& aSectName, const TDesC& aKeyName, TPtrC& aResult)
sl@0: 	{
sl@0: 	TBool	ret=EFalse;
sl@0: 
sl@0: 	if ( aSectName.Length()!=0 )
sl@0: 		{
sl@0: 		ret=CDataWrapper::GetStringFromConfig(aSectName, aKeyName, aResult);
sl@0: 
sl@0: 		for ( TInt index=iInclude.Count(); (index>0) && (!ret); )
sl@0: 			{
sl@0: 			ret=iInclude[--index]->FindVar(aSectName, aKeyName, aResult);
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 	if ( ret )
sl@0: 		{
sl@0: 		if ( aResult.Match(KMatch)!=KErrNotFound )
sl@0: 			{
sl@0: 			//	We have an entry of the format
sl@0: 			//	entry =*{section,entry}*
sl@0: 			//	where * is one or more characters
sl@0: 			//	We need to construct this from other data in the ini file replacing {*,*}
sl@0: 			//	with the data from
sl@0: 			//	[section]
sl@0: 			//	entry =some_value
sl@0: 			HBufC*	buffer=HBufC::NewLC(aResult.Length());
sl@0: 			buffer->Des().Copy(aResult);
sl@0: 
sl@0: 			TInt	startLength=KStart().Length();
sl@0: 			TInt	sparatorLength=KSeparator().Length();
sl@0: 			TInt	endLength=KEnd().Length();
sl@0: 			TInt	bufferLength;
sl@0: 			TInt	start;
sl@0: 			TInt	sparator;
sl@0: 			TInt	end;
sl@0: 			TPtrC	remaining;
sl@0: 			TLex	lex;
sl@0: 			do
sl@0: 				{
sl@0: 				bufferLength=buffer->Length();
sl@0: 				start=buffer->Find(KStart);
sl@0: 
sl@0: 				remaining.Set(buffer->Des().Right(bufferLength-start-startLength));
sl@0: 				sparator=remaining.Find(KSeparator);
sl@0: 				remaining.Set(remaining.Right(remaining.Length()-sparator-sparatorLength));
sl@0: 				sparator += (start + startLength);
sl@0: 
sl@0: 				end=remaining.Find(KEnd) + sparator + sparatorLength;
sl@0: 
sl@0: 				TPtrC	sectionName(buffer->Ptr()+start+startLength, sparator-start-startLength);
sl@0: 				TPtrC	keyName(buffer->Ptr()+sparator+sparatorLength, end-sparator-sparatorLength);
sl@0: 				sectionName.Set(TLex(sectionName).NextToken());
sl@0: 				keyName.Set(TLex(keyName).NextToken());
sl@0: 
sl@0: 				TInt	entrySize=0;
sl@0: 				TPtrC	entryData;
sl@0: 				TBool	found=CDataWrapper::GetStringFromConfig(sectionName, keyName, entryData);
sl@0: 				for ( TInt index=iInclude.Count(); (index>0) && (!found);  )
sl@0: 					{
sl@0: 					found=iInclude[--index]->FindVar(sectionName, keyName, entryData);
sl@0: 					}
sl@0: 				if ( found )
sl@0: 					{
sl@0: 					entrySize=entryData.Length();
sl@0: 					}
sl@0: 
sl@0: 				TInt	newLength=start + bufferLength - end - endLength + entrySize;
sl@0: 				HBufC*	bufferNew=HBufC::NewLC(newLength);
sl@0: 				bufferNew->Des().Copy(buffer->Ptr(), start);
sl@0: 				if ( entrySize>0 )
sl@0: 					{
sl@0: 					bufferNew->Des().Append(entryData);
sl@0: 					}
sl@0: 				bufferNew->Des().Append(buffer->Ptr() + end + endLength, bufferLength - end - endLength);
sl@0: 				CleanupStack::Pop(bufferNew);
sl@0: 				CleanupStack::PopAndDestroy(buffer);
sl@0: 				buffer=bufferNew;
sl@0: 				CleanupStack::PushL(buffer);
sl@0: 				}
sl@0: 			while ( buffer->Match(KMatch)!=KErrNotFound );
sl@0: 			iBuffer.Append(buffer);
sl@0: 			CleanupStack::Pop(buffer);
sl@0: 			aResult.Set(*buffer);
sl@0: 			INFO_PRINTF4(KDataRead, &aSectName, &aKeyName , &aResult);
sl@0: 			}
sl@0: 		}
sl@0: 
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: TBool CDataWrapperBase::GetCommandStringParameter(const TDesC& aParameterName, const TDesC& aSection, TPtrC& aResult, TText8 *aFileName, TInt aLine, TBool aMandatory)
sl@0: 	{
sl@0: 	TBool	ret = GetStringFromConfig(aSection, aParameterName, aResult);
sl@0: 	if (aMandatory && !ret)
sl@0: 		{
sl@0: 		Logger().LogExtra(aFileName, aLine, ESevrErr, _L("No %S"), &aParameterName);
sl@0: 		SetBlockResult(EFail);
sl@0: 		}
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: TBool CDataWrapperBase::GetCommandIntParameter(const TDesC& aParameterName, const TDesC& aSection, TInt& aResult, TText8* aFileName, TInt aLine, TBool aMandatory)
sl@0: 	{
sl@0: 	TBool	ret = GetIntFromConfig(aSection, aParameterName, aResult);
sl@0: 	if (aMandatory && !ret)
sl@0: 		{
sl@0: 		Logger().LogExtra(aFileName, aLine, ESevrErr, _L("No %S"), &aParameterName);
sl@0: 		SetBlockResult(EFail);
sl@0: 		}
sl@0: 	return ret;
sl@0: 	}
sl@0: 	
sl@0: TBool CDataWrapperBase::GetCommandInt64Parameter(const TDesC& aParameterName, const TDesC& aSection, TInt64& aResult, TText8* aFileName, TInt aLine, TBool aMandatory)
sl@0: 	{
sl@0: 	TBool	ret = GetInt64FromConfig(aSection, aParameterName, aResult);
sl@0: 	if (aMandatory && !ret)
sl@0: 		{
sl@0: 		Logger().LogExtra(aFileName, aLine, ESevrErr, _L("No %S"), &aParameterName);
sl@0: 		SetBlockResult(EFail);
sl@0: 		}
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: TBool CDataWrapperBase::GetCommandBoolParameter(const TDesC& aParameterName, const TDesC& aSection, TBool& aResult, TText8 *aFileName, TInt aLine, TBool aMandatory)
sl@0: 	{
sl@0: 	TBool	ret = GetBoolFromConfig(aSection, aParameterName, aResult);
sl@0: 	if (aMandatory && !ret)
sl@0: 		{
sl@0: 		Logger().LogExtra(aFileName, aLine, ESevrErr, _L("No %S"), &aParameterName);
sl@0: 		SetBlockResult(EFail);
sl@0: 		}
sl@0: 	return ret;
sl@0: 	}