/*
* Copyright (c) 2006 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: CCSXHXMLParseHandler class definition
*
*/
#include "CSXHXMLParseHandler.h"
#include "CSXHHtmlTOC2.h"
#include "CSXHKywdTopics.h"
#include "CSXHHelpDataBase.h"
#include "CSXHHtmlTOC1.h"
#include "csxhconstants.h"
#include "CSXHHTMLContentParser.h"
#include <aknnotewrappers.h>
#include <utf.h>
#include <eikenv.h>
#include <bautils.h>
CCSXHXMLParseHandler::CCSXHXMLParseHandler(CCoeEnv* aCoeEnv)
{
iCoeEnv = aCoeEnv;
}
CCSXHXMLParseHandler::~CCSXHXMLParseHandler()
{
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
}
TInt CCSXHXMLParseHandler::StartDocument()
{
return KErrNone;
}
TInt CCSXHXMLParseHandler::EndDocument()
{
return KErrNone;
}
void CCSXHXMLParseHandler::SetDataBasePtr(CCSXHHelpDataBase* aDataBase)
{
iDataBase = aDataBase;
}
TDesC& CCSXHXMLParseHandler::GetApplicationName()
{
return iApplicationName;
}
TPtr CCSXHXMLParseHandler::GetFeatureIds()
{
return iFeatureIds->Des();
}
TBool CCSXHXMLParseHandler::SetAppNameFlag(const TDesC8& alocalName,const TDesC& aAppTag)
{
//R_TYPE_APPLICATION_TAG_NAME
TBool Result = EFalse;
TBuf<KMaxFileName> AppName;
CnvUtfConverter::ConvertToUnicodeFromUtf8(AppName,alocalName);
if(AppName.Compare(aAppTag) == 0)
{
iApplicationName.Copy(KEmptyString);
Result = ETrue;
}
else
{
Result = EFalse;
}
return Result;
}
//-------------- CCSXHXMLParseHandler_Kywd -------------------
void CCSXHXMLParseHandler_Kywd::SetHtmlContentParserPtr(CCSXHHTMLContentParser* aParser)
{
iParser = aParser;
}
CCSXHXMLParseHandler_Kywd* CCSXHXMLParseHandler_Kywd::NewL(CCoeEnv* aCoeEnv)
{
CCSXHXMLParseHandler_Kywd* self = new (ELeave)CCSXHXMLParseHandler_Kywd(aCoeEnv);
return self;
}
CCSXHXMLParseHandler_Kywd::CCSXHXMLParseHandler_Kywd(CCoeEnv* aCoeEnv)
:CCSXHXMLParseHandler(aCoeEnv)
{
iCurrentHtmlToc1 = NULL;
iIsTargetName = EFalse;
}
TInt CCSXHXMLParseHandler_Kywd::StartElement (const TDesC8& /*iURI*/ , const TDesC8&
alocalName, const TDesC8& /*iqualname*/, const RAttributeArray& aAttributes)
{
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
TRAP_IGNORE(iFeatureIds = HBufC::NewL(2));
TPtr FIdValue = iFeatureIds->Des();
FIdValue.Copy(_L("-1"));
if(iIsTOC2View)
{
CreateTOC2ObjectsforKeywordSearch(alocalName,aAttributes);
}
else
{
iIsAppName = SetAppNameFlag(alocalName,KSearchViewTOC1Tag);
TInt nElements = aAttributes.Count();
TBuf<KMaxFileName> TagName;
RAttribute AttributeInfo;
RTagInfo TagInformation;
CnvUtfConverter::ConvertToUnicodeFromUtf8(TagName,alocalName);
for(TInt i=0; i<nElements; i++)
{
AttributeInfo = aAttributes.operator[](i);
TagInformation = AttributeInfo.Attribute();
TBuf<KMaxUnits> LocalName;
//Read from resource file
CnvUtfConverter::ConvertToUnicodeFromUtf8(LocalName,TagInformation.LocalName().DesC());
if(LocalName.Compare(_L("FeatureID")) == 0 && TagName.Compare(_L("text")) == 0)
{
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
TRAP_IGNORE(iFeatureIds = HBufC::NewL(AttributeInfo.Value().DesC().Length()));
TPtr FIdValue = iFeatureIds->Des();
CnvUtfConverter::ConvertToUnicodeFromUtf8(FIdValue,AttributeInfo.Value().DesC());
}
}
}
return KErrNone;
}
TInt CCSXHXMLParseHandler_Kywd::EndElement ( const TDesC8& ,const TDesC8& ,const TDesC8& )
{
TRAP_IGNORE(CreateAndInsertKywdL());//Result can be ignored
iIsTargetName = EFalse;
iIsAppName = EFalse;
return KErrNone;
}
TInt CCSXHXMLParseHandler_Kywd::Characters (const TDesC8& aBuff, const TInt /*aStart*/, const TInt /*aLength*/)
{
TBuf<KMaxFileName> TitleName;
if(iIsAppName)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(TitleName,aBuff);
iApplicationName.Append(TitleName);
}
else if(iIsTargetName)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(TitleName,aBuff);
iKeywordSearchTOC2TitleName.Append(TitleName);
}
return KErrNone;
}
void CCSXHXMLParseHandler_Kywd::CreateTOC2ObjectsforKeywordSearch(const TDesC8&
alocalName, const RAttributeArray& aAttributes)
{
iIsAppName = SetAppNameFlag(alocalName,KSearchViewTOC1Tag);
TInt nElements = aAttributes.Count();
TBuf<KMaxFileName>TagValue;
RAttribute AttributeInfo;
RTagInfo TagInformation;
TBuf<KMaxFileName> AppName;
CnvUtfConverter::ConvertToUnicodeFromUtf8(AppName,alocalName);
if(AppName.Compare(KSearchViewTOC2Tag) == 0)
{
iKeywordSearchTOC2TitleName.Copy(KEmptyString);
iIsTargetName = ETrue;
}
else
{
iIsTargetName = EFalse;
}
if(!iIsTOC2View)
return;
for(TInt i=0; i<nElements; i++)
{
AttributeInfo = aAttributes.operator[](i);
TagInformation = AttributeInfo.Attribute();
TBuf<KMaxUnits> LocalName;
//Read from resource file
CnvUtfConverter::ConvertToUnicodeFromUtf8(LocalName,TagInformation.LocalName().DesC());
if(LocalName.Compare(KHtmlPageTag) == 0)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(iHTMLPageName,
AttributeInfo.Value().DesC());
}
else if(LocalName.Compare(_L("FeatureID")) == 0)
{
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
TRAP_IGNORE(iFeatureIds = HBufC::NewL(AttributeInfo.Value().DesC().Length()));
TPtr FIdValue = iFeatureIds->Des();
CnvUtfConverter::ConvertToUnicodeFromUtf8(FIdValue,AttributeInfo.Value().DesC());
}
}
}
void CCSXHXMLParseHandler_Kywd::CreateAndInsertKywdL()
{
if(iParser->CheckFeatureIDL(iFeatureIds->Des()))
{
if(iIsAppName && !iIsTOC2View)
{
iDataBase->InsertKeywordL(iApplicationName,iCurrentHtmlToc1);
}
else if(iIsTargetName && iApplicationName.Compare(iTOC1Name)==0)
{
CCSXHHtmlTOC2* PXHTMLObject =
CCSXHHtmlTOC2::NewL(iCurrentHtmlToc1,iKeywordSearchTOC2TitleName,iHTMLPageName,ETrue);
PXHTMLObject->SetKywdParent(STATIC_CAST(CCSXHKywdTopics*,iDataBase->GetKywdTopics())
->GetSelectedTopic());
STATIC_CAST(CCSXHHtmlTOC2*,PXHTMLObject)->SetHtmlFilePath(iFilePath);
iDataBase->InsertKeywordTopicL(/*iTOC1Name,*/PXHTMLObject);
}
}
}
void CCSXHXMLParseHandler_Kywd::SetTOC1Title(const TDesC& aName)
{
iTOC1Name = aName;
}
void CCSXHXMLParseHandler_Kywd::SetCurrentHtmlToc1(CCSXHHtmlTOC1* aCurrentHtmlToc1)
{
iCurrentHtmlToc1 = aCurrentHtmlToc1;
}
void CCSXHXMLParseHandler_Kywd::SetIsTOC2(TBool aFlag)
{
iIsTOC2View = aFlag;
}
void CCSXHXMLParseHandler_Kywd::SetPath(const TDesC& aFilePath)
{
iFilePath.Copy(KEmptyString);
iFilePath.Append(aFilePath);
}
//-------------- CCSXHXMLParseHandler_MetaFile -------------------
CCSXHXMLParseHandler_MetaFile* CCSXHXMLParseHandler_MetaFile::NewL(CCoeEnv* aCoeEnv)
{
CCSXHXMLParseHandler_MetaFile* self = new (ELeave)CCSXHXMLParseHandler_MetaFile(aCoeEnv);
return self;
}
CCSXHXMLParseHandler_MetaFile::CCSXHXMLParseHandler_MetaFile(CCoeEnv* aCoeEnv)
:CCSXHXMLParseHandler(aCoeEnv)
{
}
TInt CCSXHXMLParseHandler_MetaFile::StartElement (const TDesC8& , const TDesC8&
alocalName, const TDesC8& , const RAttributeArray& aAttributes)
{
iIsAppName = SetAppNameFlag(alocalName,KAppNameTag);
TInt nElements = aAttributes.Count();
TBuf<KMaxFileName> LocalTagName;
RAttribute AttributeInfo;
RTagInfo TagInformation;
CnvUtfConverter::ConvertToUnicodeFromUtf8(LocalTagName,alocalName);
for(TInt i=0; i<nElements; i++)
{
AttributeInfo = aAttributes.operator[](i);
TagInformation = AttributeInfo.Attribute();
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
TRAP_IGNORE(iFeatureIds = HBufC::NewL(AttributeInfo.Value().DesC().Length()));
TPtr FIdValue = iFeatureIds->Des();
CnvUtfConverter::ConvertToUnicodeFromUtf8(FIdValue,AttributeInfo.Value().DesC());
}
if(LocalTagName.Compare(KAppNameTag) == 0 && nElements == 0)
{
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
TRAP_IGNORE(iFeatureIds = HBufC::NewL(2));
TPtr FIdValue = iFeatureIds->Des();
FIdValue.Copy(_L("-1"));
}
return KErrNone;
}
TInt CCSXHXMLParseHandler_MetaFile::EndElement ( const TDesC8& ,const TDesC8& ,const TDesC8& )
{
iIsAppName = EFalse;
return KErrNone;
}
TInt CCSXHXMLParseHandler_MetaFile::Characters (const TDesC8& aBuff, const TInt /*aStart*/, const TInt /*aLength*/)
{
TBuf<KMaxFileName> TitleName;
if(iIsAppName)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(TitleName,aBuff);
iApplicationName.Append(TitleName);
}
return KErrNone;
}
//-------------- CCSXHXMLParseHandler_MasterMetaFile -------------------
CCSXHXMLParseHandler_MasterMetaFile* CCSXHXMLParseHandler_MasterMetaFile::NewL(CCoeEnv* aCoeEnv)
{
CCSXHXMLParseHandler_MasterMetaFile* self = new (ELeave)CCSXHXMLParseHandler_MasterMetaFile(aCoeEnv);
return self;
}
CCSXHXMLParseHandler_MasterMetaFile::CCSXHXMLParseHandler_MasterMetaFile(CCoeEnv* aCoeEnv)
:CCSXHXMLParseHandler(aCoeEnv)
{
}
TInt CCSXHXMLParseHandler_MasterMetaFile::StartElement (const TDesC8& , const TDesC8&
, const TDesC8& , const RAttributeArray& aAttributes)
{
TRAP_IGNORE(CreateTOC1ObjectsL(aAttributes));
return KErrNone;
}
void CCSXHXMLParseHandler_MasterMetaFile::CreateTOC1ObjectsL(const
RAttributeArray& aAttributes)
{
TInt nElements = aAttributes.Count();
TBuf<KMaxFileName> appUid;
TBuf<KMaxFileName> appName;
RAttribute AttributeInfo;
RTagInfo TagInformation;
TLinearOrder<CCSXHHelpContentBase> anOrder(Orderer<CCSXHHelpContentBase>);
for(TInt i=0; i<nElements; i++)
{
AttributeInfo = aAttributes.operator[](i);
TagInformation = AttributeInfo.Attribute();
TBuf<KMaxUnits> LocalName;
//Read from resource file
CnvUtfConverter::ConvertToUnicodeFromUtf8(LocalName,TagInformation.LocalName().DesC());
if ( LocalName.Compare( KDriveInfo ) == 0 )
{
TChar driveLetter(AttributeInfo.Value().DesC()[0]);
RFs::CharToDrive( driveLetter, iDrive );
}
if(LocalName.Compare(KMasterCollection_idTag) == 0)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(appUid,AttributeInfo.Value().DesC());
}
if(LocalName.Compare(KTOC2NameTag) == 0)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(appName,AttributeInfo.Value().DesC());
if(2 == nElements)
{
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
iFeatureIds = HBufC::NewL(2);
TPtr FIdValue = iFeatureIds->Des();
FIdValue.Copy(_L("-1"));
}
iParser->InsertHTMLToc1L( appUid, appName, iDrive, iDataBase, iFeatureIds->Des() );
}
if(LocalName.Compare(_L("FeatureID")) == 0)
{
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
iFeatureIds = HBufC::NewL(AttributeInfo.Value().DesC().Length());
TPtr FIdValue = iFeatureIds->Des();
CnvUtfConverter::ConvertToUnicodeFromUtf8(FIdValue,AttributeInfo.Value().DesC());
}
}
}
void CCSXHXMLParseHandler_MasterMetaFile::SetHtmlContentParserPtr(CCSXHHTMLContentParser* aParser)
{
iParser = aParser;
}
//-------------- CCSXHXMLParseHandler_IndexFile -------------------
CCSXHXMLParseHandler_IndexFile* CCSXHXMLParseHandler_IndexFile::NewL(CCoeEnv* aCoeEnv)
{
CCSXHXMLParseHandler_IndexFile* self = new (ELeave)CCSXHXMLParseHandler_IndexFile(aCoeEnv);
return self;
}
CCSXHXMLParseHandler_IndexFile::CCSXHXMLParseHandler_IndexFile(CCoeEnv* aCoeEnv)
:CCSXHXMLParseHandler(aCoeEnv)
{
}
TInt CCSXHXMLParseHandler_IndexFile::StartElement (const TDesC8& , const TDesC8&
, const TDesC8& , const RAttributeArray& aAttributes)
{
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
TRAP_IGNORE(iFeatureIds = HBufC::NewL(2));
TPtr FIdValue = iFeatureIds->Des();
FIdValue.Copy(_L("-1"));
TRAP_IGNORE(CreateTOC2ObjectsL(aAttributes));
return KErrNone;
}
void CCSXHXMLParseHandler_IndexFile::SetArray(RPointerArray<CCSXHHelpContentBase>* aHTMLlist)
{
iTOC2Array = aHTMLlist;
}
void CCSXHXMLParseHandler_IndexFile::SetGenericTOC1Object(CCSXHGenericTOC1& aParent)
{
iParent = &aParent;
}
void CCSXHXMLParseHandler_IndexFile::SetHtmlContentParserPtr(CCSXHHTMLContentParser* aParser)
{
iParser = aParser;
}
void CCSXHXMLParseHandler_IndexFile::CreateTOC2ObjectsL(const
RAttributeArray& aAttributes)
{
TInt nElements = aAttributes.Count();
TBuf<KMaxFileName>TagValue;
RAttribute AttributeInfo;
RTagInfo TagInformation;
TLinearOrder<CCSXHHelpContentBase> anOrder(Orderer<CCSXHHelpContentBase>);
for(TInt i=0; i<nElements; i++)
{
AttributeInfo = aAttributes.operator[](i);
TagInformation = AttributeInfo.Attribute();
TBuf<KMaxUnits> LocalName;
//Read from resource file
CnvUtfConverter::ConvertToUnicodeFromUtf8(LocalName,TagInformation.LocalName().DesC());
if(LocalName.Compare(KTOC2NameTag) == 0)
{
if(iParser->CheckFeatureIDL(iFeatureIds->Des()) || 2 == nElements)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(TagValue,AttributeInfo.Value().DesC());
CCSXHGenericTOC2* PXHTMLObject = CCSXHHtmlTOC2::NewL(iParent,
TagValue,iHTMLPageName);
STATIC_CAST(CCSXHHtmlTOC2*,PXHTMLObject)->SetHtmlFilePath(iFilePath);
if (KErrNone != iTOC2Array->InsertInOrder(PXHTMLObject,anOrder))
delete PXHTMLObject;
}
}
else if(LocalName.Compare(KHtmlPageTag) == 0)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(iHTMLPageName,
AttributeInfo.Value().DesC());
}
else if(LocalName.Compare(KCompressedTag) == 0)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(iCompressString,
AttributeInfo.Value().DesC());
}
else if(LocalName.Compare(_L("FeatureID")) == 0)
{
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
iFeatureIds = HBufC::NewL(AttributeInfo.Value().DesC().Length());
TPtr FIdValue = iFeatureIds->Des();
CnvUtfConverter::ConvertToUnicodeFromUtf8(FIdValue,AttributeInfo.Value().DesC());
}
}
}
void CCSXHXMLParseHandler_IndexFile::SetPath(const TDesC& aFilePath)
{
iFilePath.Copy(KEmptyString);
iFilePath.Append(aFilePath);
}
//-------------- CCSXHXMLParseHandler_MasterKeywordFile -------------------
CCSXHXMLParseHandler_MasterKywd* CCSXHXMLParseHandler_MasterKywd::NewL(CCoeEnv* aCoeEnv)
{
CCSXHXMLParseHandler_MasterKywd* self = new (ELeave)CCSXHXMLParseHandler_MasterKywd(aCoeEnv);
return self;
}
CCSXHXMLParseHandler_MasterKywd::CCSXHXMLParseHandler_MasterKywd(CCoeEnv* aCoeEnv)
:CCSXHXMLParseHandler(aCoeEnv)
{
}
TInt CCSXHXMLParseHandler_MasterKywd::StartElement (const TDesC8& , const TDesC8&
, const TDesC8& , const RAttributeArray& aAttributes)
{
TRAP_IGNORE(CreateTOC1ObjectsL(aAttributes));
return KErrNone;
}
void CCSXHXMLParseHandler_MasterKywd::SetHtmlContentParserPtr(CCSXHHTMLContentParser* aParser)
{
iParser = aParser;
}
void CCSXHXMLParseHandler_MasterKywd::SetCurrentHtmlToc1(CCSXHHtmlTOC1* aCurrentHtmlToc1)
{
iCurrentHtmlToc1 = aCurrentHtmlToc1;
}
void CCSXHXMLParseHandler_MasterKywd::CreateTOC1ObjectsL(const
RAttributeArray& aAttributes)
{
TInt nElements = aAttributes.Count();
TBuf<KMaxFileName> appUid;
TBuf<KMaxFileName> KeywordName;
RAttribute AttributeInfo;
RTagInfo TagInformation;
TLinearOrder<CCSXHHelpContentBase> anOrder(Orderer<CCSXHHelpContentBase>);
for(TInt i=0; i<nElements; i++)
{
AttributeInfo = aAttributes.operator[](i);
TagInformation = AttributeInfo.Attribute();
TBuf<KMaxUnits> LocalName;
//Read from resource file
CnvUtfConverter::ConvertToUnicodeFromUtf8(LocalName,TagInformation.LocalName().DesC());
if(LocalName.Compare(KMasterSearchTag) == 0)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(KeywordName,AttributeInfo.Value().DesC());
}
if(LocalName.Compare(KMasterCollectionTag) == 0)
{
CnvUtfConverter::ConvertToUnicodeFromUtf8(appUid,AttributeInfo.Value().DesC());
if(2 == nElements)
{
if(iParser->GetHTMLToc1(appUid,this))
iDataBase->InsertKeywordL(KeywordName,iCurrentHtmlToc1);
}
}
if(LocalName.Compare(_L("FeatureID")) == 0)
{
if(iFeatureIds)
{
delete iFeatureIds;
iFeatureIds = NULL;
}
iFeatureIds = HBufC::NewL(AttributeInfo.Value().DesC().Length());
TPtr FIdValue = iFeatureIds->Des();
CnvUtfConverter::ConvertToUnicodeFromUtf8(FIdValue,AttributeInfo.Value().DesC());
if(iParser->CheckFeatureIDL(iFeatureIds->Des()))
{
if(iParser->GetHTMLToc1(appUid,this))
iDataBase->InsertKeywordL(KeywordName,iCurrentHtmlToc1);
}
}
}
}