--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/xml/libxml2libs/test/xmlengtester/xmlengtester_emulator/src/testcontenthandler.cpp Thu Dec 17 09:29:21 2009 +0200
@@ -0,0 +1,527 @@
+// Copyright (c) 2005-2009 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 "TestContentHandler.h"
+
+
+CTestHandler* CTestHandler::NewL(const RFile& aFileName)
+{
+ CTestHandler* tester = new (ELeave) CTestHandler();
+ CleanupStack::PushL(tester);
+ tester->ConstructL(aFileName);
+ CleanupStack::Pop(tester);
+ return tester;
+}
+
+
+CTestHandler* CTestHandler::NewLC(const RFile& aFileName)
+{
+ CTestHandler* tester = new (ELeave) CTestHandler();
+ CleanupStack::PushL(tester);
+ tester->ConstructL(aFileName);
+ return tester;
+}
+
+CTestHandler::~CTestHandler()
+{
+}
+
+CTestHandler::CTestHandler()
+{
+}
+
+void CTestHandler::ConstructL(const RFile & aFileName)
+{
+ iLog = aFileName;
+}
+
+/**
+This method is a callback to indicate the start of the document.
+@param aDocParam Specifies the various parameters of the document.
+ aDocParam.iCharacterSetName The character encoding of the document.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnStartDocumentL(const RDocumentParameters& aDocParam, TInt aErrorCode)
+{
+ _LIT8(KOnStartDocumentFuncName,"OnStartDocument()\r\n");
+ _LIT8(KInfoOnStartDocP,"\tDocument start \tparameters: %S \r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ iLog.Write(KOnStartDocumentFuncName);
+
+ if (aErrorCode == KErrNone)
+ {
+ TBuf8<KShortInfoSize> info;
+ TBuf8<KShortInfoSize> info2;
+
+ info2.Copy(aDocParam.CharacterSetName().DesC());
+
+ info.Format(KInfoOnStartDocP,&info2);
+ iLog.Write(info);
+ }
+ else
+ {
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+}
+
+
+/**
+This method is a callback to indicate the end of the document.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnEndDocumentL(TInt aErrorCode)
+{
+ _LIT8(KOnEndDocumentFuncName,"OnEndDocument()\r\n");
+ _LIT8(KInfoOnEndDoc,"\tDocument end \r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ iLog.Write(KOnEndDocumentFuncName);
+
+ if (aErrorCode == KErrNone)
+ {
+ iLog.Write(KInfoOnEndDoc);
+ }
+ else
+ {
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+}
+
+
+/**
+This method is a callback to indicate an element has been parsed.
+@param aElement is a handle to the element's details.
+@param aAttributes contains the attributes for the element.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnStartElementL(const RTagInfo& aElement, const RAttributeArray& aAttributes,
+ TInt aErrorCode)
+{
+ _LIT8(KOnStartElementFuncName,"OnStartElement()\r\n");
+ _LIT8(KInfoOnStartElePU,"\tElement start namespace: %S \t prefix: %S \tname: %S\r\n");
+ _LIT8(KInfoOnAttributePU,"\t\tAttribute namaspace: %S \t prefix: %S \tname: %S \t value: %S\r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ iLog.Write(KOnStartElementFuncName);
+
+ if (aErrorCode == KErrNone)
+ {
+
+ TBuf8<KShortInfoSize> info;
+ TBuf8<KShortInfoSize> info2;
+ TBuf8<KShortInfoSize> info3;
+ TBuf8<KShortInfoSize> info4;
+ TBuf8<KShortInfoSize> info5;
+
+ info2.Copy(aElement.LocalName().DesC());
+ info3.Copy(aElement.Uri().DesC());
+ info4.Copy(aElement.Prefix().DesC());
+
+ info.Format(KInfoOnStartElePU,&info3,&info4,&info2);
+ iLog.Write(info);
+
+ RArray <RAttribute> array = aAttributes;
+ TInt size = array.Count();
+
+ RAttribute attr;
+
+ if ( size > 0 )
+ {
+ for ( TInt i = 0; i < size; i++)
+ {
+ attr = array[i];
+
+ info2.Copy(attr.Attribute().LocalName().DesC());
+ info3.Copy(attr.Attribute().Uri().DesC());
+ info4.Copy(attr.Attribute().Prefix().DesC());
+ info5.Copy(attr.Value().DesC());
+
+ info.Format(KInfoOnAttributePU,&info3,&info4,&info2,&info5);
+ iLog.Write(info);
+ }
+ }
+ }
+ else
+ {
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+}
+
+
+/**
+This method is a callback to indicate the end of the element has been reached.
+@param aElement is a handle to the element's details.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnEndElementL(const RTagInfo& aElement, TInt aErrorCode)
+{
+ _LIT8(KOnEndElementFuncName,"OnEndElement()\r\n");
+ _LIT8(KInfoOnEndElePU,"\tElement end namespace: %S \t prefix: %S \tname: %S\r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ TBuf8<KShortInfoSize> info;
+ TBuf8<KShortInfoSize> info2;
+ TBuf8<KShortInfoSize> info3;
+ TBuf8<KShortInfoSize> info4;
+
+ iLog.Write(KOnEndElementFuncName);
+ if (aErrorCode == KErrNone)
+ {
+ info2.Copy(aElement.LocalName().DesC());
+ info3.Copy(aElement.Uri().DesC());
+ info4.Copy(aElement.Prefix().DesC());
+
+ info.Format(KInfoOnEndElePU,&info3,&info4,&info2);
+ iLog.Write(info);
+ }
+ else
+ {
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+}
+
+/**
+This method is a callback that sends the content of the element.
+Not all the content may be returned in one go. The data may be sent in chunks.
+When an OnEndElementL is received this means there is no more content to be sent.
+@param aBytes is the raw content data for the element.
+ The client is responsible for converting the data to the
+ required character set if necessary.
+ In some instances the content may be binary and must not be converted.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnContentL(const TDesC8& aBytes, TInt aErrorCode)
+ {
+ _LIT8(KOnContentFuncName,"OnContent()\r\n");
+ _LIT8(KInfoOnContent,"\tContent of element: %S \r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+ TBuf8<KShortInfoSize> info;
+ TBuf8<KShortInfoSize> info2;
+ iLog.Write(KOnContentFuncName);
+ if (aErrorCode == KErrNone)
+ {
+ if(aBytes.Length() >= KShortInfoSize)
+ {
+ TPtrC8 bytes = aBytes.Ptr();
+ HBufC8* buf1 = HBufC8::NewL(aBytes.Length() + 100);
+ buf1->Des().Format(KInfoOnContent,&bytes);
+ iLog.Write(*buf1);
+ }
+ info2.Copy(aBytes);
+ info2.Trim();
+ if (info2.Length())
+ {
+ info.Format(KInfoOnContent,&info2);
+ iLog.Write(info);
+ }
+ }
+ else
+ {
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+ }
+
+
+/**
+This method is a callback that sends the binary content of the element.
+@param aBytes is the raw binary content data for the element.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnBinaryContentL(const TDesC8& aBytes, const TDesC8& aCid, TInt aErrorCode)
+{
+/*
+ //use this part of the code if you want to save binary data to MSWord format
+ RFs fs;
+ CleanupClosePushL(fs);
+ User::LeaveIfError(fs.Connect());
+ RFile f;
+ CleanupClosePushL(f);
+ TInt err = f.Replace(fs, _L("c:\\xmlengine\\deserializer\\output\\bin.doc"), EFileWrite);
+ err = f.Write(aBytes);
+ CleanupStack::PopAndDestroy(2); //f fs
+*/
+ aCid.Size(); // eliminate compilation warning
+ _LIT8(KOnContentFuncName,"OnBinaryContent()\r\n");
+ _LIT8(KInfoOnContent,"\tBinary content of element: %S \r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ HBufC8* info = HBufC8::NewL(aBytes.Size() + 50);
+ TPtr8 infoPtr = info->Des();
+
+ iLog.Write(KOnContentFuncName);
+
+ if (aErrorCode == KErrNone)
+ {
+ infoPtr.Format(KInfoOnContent, &aBytes);
+ iLog.Write(infoPtr);
+ }
+ else
+ {
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+ delete info;
+}
+
+/**
+This method is a callback that sends data container reference
+@param aContainer Container encapsulating binary data
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnDataContainerL(const TXmlEngDataContainer& aContainer, TInt aErrorCode)
+{
+ _LIT8(KOnContentFuncName,"OnDataContainer()\r\n");
+ _LIT8(KInfoOnContent,"\tData container CID: %S \r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ HBufC8* info = HBufC8::NewL(aContainer.Cid().Size() + 50);
+ TPtr8 infoPtr = info->Des();
+
+ iLog.Write(KOnContentFuncName);
+
+ if (aErrorCode == KErrNone)
+ { TPtrC8 cid = aContainer.Cid();
+ infoPtr.Format(KInfoOnContent, &cid);
+ iLog.Write(infoPtr);
+ }
+ else
+ {
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+ delete info;
+}
+
+/**
+This method is a notification of the beginning of the scope of a prefix-URI Namespace mapping.
+This method is always called before the corresponding OnStartElementL method.
+@param aPrefix is the Namespace prefix being declared.
+@param aUri is the Namespace URI the prefix is mapped to.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnStartPrefixMappingL(const RString& aPrefix, const RString& aUri,
+ TInt aErrorCode)
+{
+ _LIT8(KOnStartPrefMapFuncName,"OnStartPrefixMapping()\r\n");
+ _LIT8(KInfoOnStartPref,"\tPrefix mapping start prefix: %S \t uri: %S \r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ iLog.Write(KOnStartPrefMapFuncName);
+
+ if (aErrorCode == KErrNone)
+ {
+ TBuf8<KShortInfoSize> info;
+ TBuf8<KShortInfoSize> info2;
+ TBuf8<KShortInfoSize> info3;
+
+ info2.Copy(aPrefix.DesC());
+ info3.Copy(aUri.DesC());
+
+ info.Format(KInfoOnStartPref,&info2,&info3);
+
+ iLog.Write(info);
+ }
+ else
+ {
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+}
+
+/**
+This method is a notification of the end of the scope of a prefix-URI mapping.
+This method is called after the corresponding DoEndElementL method.
+@param aPrefix is the Namespace prefix that was mapped.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnEndPrefixMappingL(const RString& aPrefix, TInt aErrorCode)
+{
+ _LIT8(KOnEndPrefMapFuncName,"OnEndPrefixMapping()\r\n");
+ _LIT8(KInfoOnEndPref,"\tPrefix mapping end prefix: %S \r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ iLog.Write(KOnEndPrefMapFuncName);
+
+ if (aErrorCode == KErrNone)
+ {
+ TBuf8<KShortInfoSize> info;
+ TBuf8<KShortInfoSize> info2;
+
+ info2.Copy(aPrefix.DesC());
+
+ info.Format(KInfoOnEndPref,&info2);
+
+ iLog.Write(info);
+ }
+ else
+ {
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+}
+
+/**
+This method is a notification of ignorable whitespace in element content.
+@param aBytes are the ignored bytes from the document being parsed.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnIgnorableWhiteSpaceL(const TDesC8& aBytes, TInt aErrorCode)
+{
+ _LIT8(KOnIgnorWhiteFuncName,"OnIgnorableWhiteSpace()\r\n");
+ _LIT8(KInfoOnIgnorWhiteSpace,"\tIgnoring white space: %S length: %d \r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ TBuf8<KShortInfoSize> info;
+ TBuf8<KShortInfoSize> info2;
+
+ iLog.Write(KOnIgnorWhiteFuncName);
+
+ if (aErrorCode == KErrNone)
+ {
+ info2.Copy(aBytes);
+ info2.Trim();
+
+ if (info2.Length())
+ {
+ info.Format(KInfoOnIgnorWhiteSpace,&info2,info2.Length());
+ iLog.Write(info);
+ }
+ }
+ else
+ {
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+}
+
+/**
+This method is a notification of a skipped entity. If the parser encounters an
+external entity it does not need to expand it - it can return the entity as aName
+for the client to deal with.
+@param aName is the name of the skipped entity.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnSkippedEntityL(const RString& aName, TInt aErrorCode)
+{
+ _LIT8(KOnSkipEntFuncName,"OnSkippedEntity()\r\n");
+ _LIT8(KInfoOnEndPref,"\tSkipped entity: %S \r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ iLog.Write(KOnSkipEntFuncName);
+
+ if (aErrorCode == KErrNone)
+ {
+ TBuf8<KShortInfoSize> info;
+ TBuf8<KShortInfoSize> info2;
+
+ info2.Copy(aName.DesC());
+
+ info.Format(KInfoOnEndPref,&info2);
+
+ iLog.Write(info);
+ }
+ else
+ {
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+}
+
+/**
+This method is a receive notification of a processing instruction.
+@param aTarget is the processing instruction target.
+@param aData is the processing instruction data. If empty none was supplied.
+@param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+*/
+void CTestHandler::OnProcessingInstructionL(const TDesC8& aTarget, const TDesC8& aData,
+ TInt aErrorCode)
+{
+ _LIT8(KOnProcInstFuncName,"OnProcessingInstruction()\r\n");
+ _LIT8(KInfoOnEndEle,"\tProcessing instruction target: %S \t data: %S\r\n");
+ _LIT8(KInfoOnError,"Error occurs %d \r\n");
+
+ TBuf8<KShortInfoSize> info;
+
+ iLog.Write(KOnProcInstFuncName);
+
+ if (aErrorCode == KErrNone)
+ {
+ info.Format(KInfoOnEndEle,&aTarget,&aData);
+ iLog.Write(info);
+ }
+ else
+ {
+ info.Format(KInfoOnError,aErrorCode);
+ iLog.Write(info);
+ }
+}
+
+/**
+This method indicates an error has occurred.
+@param aError is the error code
+*/
+void CTestHandler::OnError(TInt aErrorCode)
+{
+ _LIT8(KOnErrorFuncName,"OnError()\r\n");
+ _LIT8(KInfoOnErrorFunc,"\tError function - error occurs %d \r\n");
+
+ iLog.Write(KOnErrorFuncName);
+ TBuf8<KShortInfoSize> info;
+ info.Format(KInfoOnErrorFunc,aErrorCode);
+ iLog.Write(info);
+}
+
+/**
+This method obtains the interface matching the specified uid.
+@return 0 if no interface matching the uid is found.
+ Otherwise, the this pointer cast to that interface.
+@param aUid the uid identifying the required interface.
+*/
+TAny* CTestHandler::GetExtendedInterface(const TInt32 aUid)
+ {
+ if (aUid == MXmlEngExtendedHandler::EExtInterfaceUid)
+ {
+ return static_cast<MXmlEngExtendedHandler*>(this);
+ }
+ else return 0;
+ }