--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xdmprotocols/LocalProtocol/LocalOperations/src/LocalOperationBase.cpp	Wed Sep 01 12:23:14 2010 +0100
@@ -0,0 +1,263 @@
+/*
+* Copyright (c) 2005 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: CLocalOperationBase
+*
+*/
+
+
+
+
+
+// INCLUDES
+#include "XdmXmlParser.h"
+#include "LocalProtocol.h"
+#include "LocalDocument.h"
+#include "LocalOperationBase.h"
+
+// ---------------------------------------------------------
+// C++ constructor can NOT contain any code, that
+// might leave.
+// ---------------------------------------------------------
+//
+CLocalOperationBase::CLocalOperationBase( const CLocalDocument& aTargetDoc,
+                                          CLocalOperationFactory& aOperationFactory ) :
+                                          iTargetDoc( CONST_CAST( CLocalDocument&, aTargetDoc ) ),
+                                          iOperationFactory( aOperationFactory ) 
+    {
+    }
+
+// ---------------------------------------------------------
+// Destructor
+//
+// ---------------------------------------------------------
+//
+CLocalOperationBase::~CLocalOperationBase()
+    {
+    iXmlFile.Close();
+    delete iXmlParser;
+    delete iFileManager;
+    }
+
+// ---------------------------------------------------------
+// CLocalOperationBase::BaseConstructL
+//
+// ---------------------------------------------------------
+//
+void CLocalOperationBase::BaseConstructL()
+    {
+    iXmlParser = CXdmXmlParser::NewL();
+    iFileManager = CFileMan::NewL( CLocalProtocol::FileSession() );
+    }
+    
+// ---------------------------------------------------------
+// CLocalOperationBase::WriteFileL
+//
+// ---------------------------------------------------------
+//
+void CLocalOperationBase::WriteFileL( const CXdmDocumentNode* aRootNode )
+    {
+    __ASSERT_DEBUG( aRootNode != NULL, User::Panic( _L( "CLocalOperationBase" ), 1 ) );
+    HBufC8* data = iXmlParser->FormatToXmlLC( ETrue, &iTargetDoc, aRootNode );
+    User::LeaveIfError( iXmlFile.Write( data->Des() ) );
+    CleanupStack::PopAndDestroy();  //data
+    GenerateTimeStampL();
+    }
+
+// ---------------------------------------------------------
+// CLocalOperationBase::GenerateTimeStampL
+//
+// ---------------------------------------------------------
+//
+void CLocalOperationBase::GenerateTimeStampL()
+    {
+    RFile timeStamp;
+    HBufC8* time = TimeLC();
+    HBufC* timeStampName = ConstructTimestampNameL();
+    CleanupStack::PushL( timeStampName );
+    User::LeaveIfError( timeStamp.Replace( CLocalProtocol::FileSession(), timeStampName->Des(), EFileWrite ) );
+    User::LeaveIfError( timeStamp.Write( time->Des() ) );
+    timeStamp.Close();
+    CleanupStack::PopAndDestroy( 2 );  //timeStampName, time
+    }
+
+// ---------------------------------------------------------
+// CLocalOperationBase::ConstructTimestampNameL
+//
+// ---------------------------------------------------------
+//
+HBufC* CLocalOperationBase::ConstructTimestampNameL()
+    {
+    const TChar backSlash = 92;
+    const TChar idSeparator = 46;
+    TInt index = iFullPath.LocateReverse( backSlash );
+    TPtrC path = iFullPath.Left( index + 1 );
+    HBufC* fileName = HBufC::NewLC( iTargetDoc.Name().Length() + KTimeStampFileExt().Length() );
+    HBufC* fullPath = HBufC::NewLC( path.Length() + fileName->Des().MaxLength() );
+    TPtr ptr( fileName->Des() );
+    ptr.Copy( iTargetDoc.Name() );
+    index = ptr.LocateReverse( idSeparator );
+    TPtrC tmspName = index > 0 ? ptr.Left( index ) : ptr;
+    fullPath->Des().Copy( path );
+    fullPath->Des().Append( tmspName );
+    fullPath->Des().Append( KTimeStampFileExt );
+    CleanupStack::Pop();  //fullPath
+    CleanupStack::PopAndDestroy();  //fileName
+    return fullPath;
+    }
+
+// ---------------------------------------------------------
+// CLocalOperationBase::Time
+//
+// ---------------------------------------------------------
+//
+HBufC8* CLocalOperationBase::TimeLC()
+    {
+    TTime time;
+    TBuf<KDateBufferMaxSize> dateBuffer;
+	time.HomeTime();
+    time.FormatL( dateBuffer, KDateFormat );
+    TBuf<KDateBufferMaxSize> timeBuffer;
+	time.HomeTime();
+	time.FormatL( timeBuffer, KTimeFormat );
+    TBuf<KDateTimeMaxSize> buffer;
+    buffer.SetLength( 0 );
+    buffer.Copy( dateBuffer );
+    buffer.Append( _L( " " ) );
+    buffer.Append( timeBuffer );
+    HBufC8* ret = HBufC8::NewLC( buffer.Length() );
+    ret->Des().Copy( buffer );
+    return ret;        
+    }
+
+// ---------------------------------------------------------
+// CLocalOperationBase::FetchXmlDataL
+//
+// ---------------------------------------------------------
+//
+HBufC8* CLocalOperationBase::FetchXmlDataL( TInt aFileSize )
+    {
+    HBufC8* data = HBufC8::NewLC( aFileSize );
+    TPtr8 desc( data->Des() );
+    User::LeaveIfError( iXmlFile.Read( desc ) );
+    CleanupStack::Pop();  //data
+    return data;
+    }
+
+// ---------------------------------------------------------
+// CLocalOperationBase::FetchXmlDataL
+//
+// ---------------------------------------------------------
+//
+TInt CLocalOperationBase::OpenDataFileL( const TDesC& aFilePath )
+    {
+    TInt length = 0;
+    iFullPath.Set( aFilePath );
+    TInt error = iXmlFile.Open( CLocalProtocol::FileSession(), iFullPath,
+                                EFileRead | EFileWrite | EFileShareExclusive );
+    if( error != KErrNone )
+        {
+        if( error == KErrPathNotFound )
+            User::LeaveIfError( CLocalProtocol::FileSession().MkDirAll( CLocalProtocol::RootFolder() ) );
+        error = iXmlFile.Create( CLocalProtocol::FileSession(), iFullPath,
+                                 EFileRead | EFileWrite | EFileShareExclusive );                                 
+        }
+    error = error == KErrNone ? iXmlFile.Size( length ) : KErrUnknown;
+    return error == KErrNone ? length : error;
+    }
+
+// ---------------------------------------------------------
+// CLocalOperationBase::ReplaceDataFileL
+//
+// ---------------------------------------------------------
+//
+void CLocalOperationBase::ReplaceDataFileL()
+    {
+    User::LeaveIfError( iXmlFile.Replace( CLocalProtocol::FileSession(), iFullPath,
+                                          EFileRead | EFileWrite | EFileShareExclusive ) );
+    }
+
+// ---------------------------------------------------------
+// CLocalOperationBase::DeleteDataFileL
+//
+// ---------------------------------------------------------
+//
+void CLocalOperationBase::DeleteDataFileL()
+    {
+    User::LeaveIfError( CLocalProtocol::FileSession().Delete( iFullPath ) );
+    HBufC* timeStampName = ConstructTimestampNameL();
+    CleanupStack::PushL( timeStampName );
+    User::LeaveIfError( CLocalProtocol::FileSession().Delete( timeStampName->Des() ) );
+    CleanupStack::PopAndDestroy();  //timeStampName
+    }      
+
+// ---------------------------------------------------------
+// CLocalOperationBase::ExecuteL
+//
+// ---------------------------------------------------------
+//
+void CLocalOperationBase::ExecuteL( TRequestStatus& /*aStatus*/, TUint /*aOptions*/ )
+    {
+    }
+        
+// ---------------------------------------------------------
+// CLocalOperationBase::CancelOperation
+//
+// ---------------------------------------------------------
+//
+void CLocalOperationBase::CancelOperation()
+    {
+    }
+
+// ---------------------------------------------------------
+// CLocalOperationBase::CompletionData
+//
+// ---------------------------------------------------------
+//     
+const TXdmCompletionData& CLocalOperationBase::CompletionData() const
+    {
+    return iCompletionData;
+    }
+        
+// ---------------------------------------------------------
+// CLocalOperationBase::IsCompleted
+//
+// ---------------------------------------------------------
+//        
+TBool CLocalOperationBase::IsCompleted() const
+    {
+    return ETrue;
+    }
+        
+// ---------------------------------------------------------
+// CLocalOperationBase::TargetNode
+//
+// ---------------------------------------------------------
+//      
+CXdmDocumentNode* CLocalOperationBase::TargetNode() const
+    {
+    return NULL;
+    }                      
+
+// ---------------------------------------------------------
+// CLocalOperationBase::Result
+//
+// ---------------------------------------------------------
+//        
+TInt CLocalOperationBase::Result() const
+    {
+    return KErrNone;
+    }   
+     
+//  End of File  
+