diff -r 000000000000 -r b497e44ab2fc syncmlfw/common/xml/src/devinf/XMLDevInfParser.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/syncmlfw/common/xml/src/devinf/XMLDevInfParser.cpp Thu Dec 17 09:07:52 2009 +0200 @@ -0,0 +1,173 @@ +/* +* 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: XML device information DTD parser +* +*/ + + +#include "XMLDevInfParser.h" +#include "WBXMLParserError.h" + +#include "smlmetinfdtd.h" +#include "xmlelement.h" + +// ------------------------------------------------------------------------------------------------ +// CXMLDevInfDocHandler +// ------------------------------------------------------------------------------------------------ +EXPORT_C CXMLDevInfDocHandler* CXMLDevInfDocHandler::NewL( MWBXMLDevInfCallbacks* aCallbacks ) + { + CXMLDevInfDocHandler* self = new (ELeave) CXMLDevInfDocHandler(aCallbacks); + CleanupStack::PushL(self); + self->ConstructL(); + CleanupStack::Pop(); // self + return self; + } + +// ------------------------------------------------------------------------------------------------ +EXPORT_C CXMLDevInfDocHandler::~CXMLDevInfDocHandler() + { + if(iCmdStack) + { + iCmdStack->Reset(); + } + + delete iCmdStack; + delete iCleanupStack; + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::StartDocumentL( TUint8 /*aVersion*/, TInt32 /*aPublicId*/, TUint32 /*aCharset*/ ) + { + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::StartDocumentL( TUint8 /*aVersion*/, const TDesC8& /*aPublicIdStr*/, TUint32 /*aCharset*/ ) + { + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::EndDocumentL() + { + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::StartElementL( TWBXMLTag aTag, const CWBXMLAttributes& /*aAttributes*/ ) + { + if( iCmdStack->Top() != 0 ) + { + AddElementL(iCmdStack->Top()->BeginElementL(aTag, TXMLElementParams(iCallbacks, iCmdStack, iCleanupStack))); + } + else + { + if( aTag == EDevDevInf ) + { + AddElementL(new (ELeave) SmlDevInfDevInf_t()); + } + else + { + User::Leave(KWBXMLParserErrorInvalidTag); + } + } + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::AddElementL( CXMLElement* aElement ) + { + if( aElement ) + { + iCmdStack->Push(aElement); + if( aElement->NeedsCleanup() ) + { + iCleanupStack->Push(aElement); + } + } + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::EndElementL( TWBXMLTag aTag ) + { + if( iCmdStack->Top() != 0 ) + { + CXMLElement::TAction action = iCmdStack->Top()->EndElementL(iCallbacks, aTag); + if( action != CXMLElement::ENone ) + { + CXMLElement* elem = iCmdStack->Pop(); + if( iCleanupStack->Top() == elem ) + { + iCleanupStack->Pop(); + } + if( action == CXMLElement::EPopAndDestroy ) + { + delete elem; + } + } + } + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::CodePageSwitchL( TUint8 /*aPage*/ ) + { + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::CharactersL( const TDesC8& aBuffer ) + { + if( iCmdStack->Top() != 0 ) + { + iCmdStack->Top()->SetDataL(aBuffer); + } + else + { + User::Leave(KWBXMLParserErrorInvalidTag); + } + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::DocumentChangedL() + { + iCmdStack->Reset(); + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::Ext_IL( TWBXMLTag /*aTag*/, const TDesC8& /*aData*/ ) + { + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::Ext_TL( TWBXMLTag /*aTag*/, TUint32 /*aData*/ ) + { + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::ExtL( TWBXMLTag /*aTag*/ ) + { + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::OpaqueL( const TDesC8& aData ) + { + CharactersL(aData); + } + +// ------------------------------------------------------------------------------------------------ +void CXMLDevInfDocHandler::ConstructL() + { + iCmdStack = CNSmlStack::NewL(); + iCleanupStack = CNSmlStack::NewL(); + } + +// ------------------------------------------------------------------------------------------------ +CXMLDevInfDocHandler::CXMLDevInfDocHandler( MWBXMLDevInfCallbacks* aCallbacks ) : iCallbacks(aCallbacks) + { + }