diff -r 000000000000 -r e35f40988205 xml/wbxmlparser/src/sd_wml/wml1_1stringdictionary00.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/xml/wbxmlparser/src/sd_wml/wml1_1stringdictionary00.cpp Thu Dec 17 09:29:21 2009 +0200 @@ -0,0 +1,232 @@ +// Copyright (c) 2003-2009 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: +// + +#include +#include + +#include +#include + +#include "wml1_1stringdictionary00.h" +#include "wml1_1codepage00tagtable.h" +#include "wml1_1codepage00attributetable.h" +#include "wml1_1codepage00attributevaluetable.h" + + +using namespace Xml; + + +MStringDictionary* CWml1_1StringDictionary00::NewL(TAny* aStringPool) + { + CWml1_1StringDictionary00* self = new(ELeave) CWml1_1StringDictionary00(reinterpret_cast(aStringPool)); + CleanupStack::PushL(self); + self->ConstructL(); + CleanupStack::Pop(self); + return (static_cast(self)); + } + + + +CWml1_1StringDictionary00::CWml1_1StringDictionary00(RStringPool* aStringPool) +: iStringPool(*aStringPool), + iCodePage(0) + { + // do nothing; + } + + + +void CWml1_1StringDictionary00::ConstructL() + { + // we don't own this stringpool + iStringPool.OpenL(Wml1_1CodePage00TagTable::Table); + iStringPool.OpenL(Wml1_1CodePage00AttributeTable::Table); + iStringPool.OpenL(Wml1_1CodePage00AttributeValueTable::Table); + + iCodepage00Table = CDictionaryCodePage::NewL( + &Wml1_1CodePage00TagTable::Table, + &Wml1_1CodePage00AttributeTable::Table, + &Wml1_1CodePage00AttributeValueTable::Table, + 0); // codepage + + // Construct the correlation mapping + iCodepage00Table->ConstructIndexMappingL(iTagCodePage00, CDictionaryCodePage::EStringTypeElement); + iCodepage00Table->ConstructIndexMappingL(iAttributeCodePage00, CDictionaryCodePage::EStringTypeAttribute); + iCodepage00Table->ConstructIndexMappingL(iAttributeValueCodePage00, CDictionaryCodePage::EStringTypeAttributeValue); + } + + + + +void CWml1_1StringDictionary00::Release() + { + delete (this); + } + + + + +CWml1_1StringDictionary00::~CWml1_1StringDictionary00() + { + if (iCodepage00Table) + { + delete iCodepage00Table; + } + } + + + +void CWml1_1StringDictionary00::ElementL(TInt aToken, RString& aElement) const + { + TInt index = iCodepage00Table->StringPoolIndexFromToken( + aToken, CDictionaryCodePage::EStringTypeElement); + + if (index == KErrXmlStringPoolTableNotFound) + { + User::Leave(KErrXmlUnsupportedElement); + } + + // when we have multiple codepages per string dictionary we'd do something like iCodepageTable[n]->StringTable() + aElement = iStringPool.String( + index, + *(iCodepage00Table->StringTable(CDictionaryCodePage::EStringTypeElement))); + } + + + +void CWml1_1StringDictionary00::AttributeL(TInt aToken, RString& aAttribute) const + { + TInt index = iCodepage00Table->StringPoolIndexFromToken( + aToken, CDictionaryCodePage::EStringTypeAttribute); + + if (index == KErrXmlStringPoolTableNotFound) + { + User::Leave(KErrXmlUnsupportedAttribute); + } + + // when we have multiple codepages per string dictionary we'd do something like iCodepageTable[n]->StringTable() + aAttribute = iStringPool.String( + index, + *(iCodepage00Table->StringTable(CDictionaryCodePage::EStringTypeAttribute))); + }; + + + +void CWml1_1StringDictionary00::AttributeValuePairL(TInt aToken, RString& aAttribute, RString& aValue) const + { + AttributeL(aToken, aAttribute); + AttributeValueL(aToken, aValue); + }; + + + +void CWml1_1StringDictionary00::AttributeValueL(TInt aToken, RString& aValue) const + { + TInt index = iCodepage00Table->StringPoolIndexFromToken( + aToken, CDictionaryCodePage::EStringTypeAttributeValue); + + if (index == KErrXmlStringPoolTableNotFound) + { + User::Leave(KErrXmlUnsupportedAttributeValue); + } + + // when we have multiple codepages per string dictionary we'd do something like iCodepageTable[n]->StringTable() + aValue = iStringPool.String( + index, + *(iCodepage00Table->StringTable(CDictionaryCodePage::EStringTypeAttributeValue))); + }; + + + +TBool CWml1_1StringDictionary00::CompareThisDictionary(const RString& aDictionaryDescription) const + { + // If this string dictionary has many codepages then all these comparisons should go here. + // Remember, the string dictionary loads up all the RStringTables into its RStringPool + // on construction. So if the comparison fails we do not have it. + return ( + (aDictionaryDescription == iStringPool.String(Wml1_1CodePage00TagTable::EUri, Wml1_1CodePage00TagTable::Table)) || + (aDictionaryDescription == iStringPool.String(Wml1_1CodePage00TagTable::EPublicId, Wml1_1CodePage00TagTable::Table))|| + (aDictionaryDescription == iStringPool.String(Wml1_1CodePage00TagTable::EFormalPublicId, Wml1_1CodePage00TagTable::Table))); + } + + + +TInt CWml1_1StringDictionary00::SwitchCodePage(TInt aCodePage) + { + // We only have one codepage sp can't switch + if (aCodePage != iCodePage) + { + return KErrXmlMissingStringDictionary; + } + return iCodePage; + } + + + + + +/** +This method obtains the public identifier from the StringTable. +Either the formal or non formal public id will do. +The stringDictionary .rss files must list both these as wbxml +documents have one or the other. + +@param aPubId The public identifier for this string + dictionary. +*/ + +void CWml1_1StringDictionary00::PublicIdentifier(RString& aPubId) + { + // Better to use the element table as some documents don't have attributes. + aPubId = iStringPool.String( + Wml1_1CodePage00TagTable::EFormalPublicId, + *(iCodepage00Table->StringTable(CDictionaryCodePage::EStringTypeElement))); + } + + +/** +The element types in the Device Information DTD are defined within +a namespace associated with the Uri/Urn available from the StringTable. +The RString need not be closed, but closing is harmless. + +@param aUri The associated namespace for this string + dictionary. +*/ + +void CWml1_1StringDictionary00::NamespaceUri(RString& aUri) + { + // Better to use the element table as some documents don't have attributes. + aUri = iStringPool.String( + Wml1_1CodePage00TagTable::EUri, + *(iCodepage00Table->StringTable(CDictionaryCodePage::EStringTypeElement))); + } + + + + +// __________________________________________________________________________ +// Exported proxy for instantiation method resolution +// Define the interface UIDs +const TImplementationProxy ImplementationTable[] = { + IMPLEMENTATION_PROXY_ENTRY(0x101FCABC,CWml1_1StringDictionary00::NewL) +}; + +EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) + { + aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy); + + return ImplementationTable; + } +