--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ImagePrint/ImagePrintEngine/ImagePrintServer/src/server/cserverjobguard.cpp	Wed Sep 01 12:30:38 2010 +0100
@@ -0,0 +1,236 @@
+/*
+* Copyright (c) 2004-2007 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 "cserverjobguard.h"
+#include "cimageprintbody.h"
+#include "clog.h"
+#include "tmessagewrp2.h"
+
+CServerJobGuard* CServerJobGuard::NewL( CImagePrintBody& aEngine )
+    {	
+	CServerJobGuard* self = new ( ELeave ) CServerJobGuard( aEngine );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+	CleanupStack::Pop();    // self
+    return self;
+    }
+
+CServerJobGuard::CServerJobGuard( CImagePrintBody& aEngine ) : iEngine( aEngine ),
+													iRequestActive( EFalse )
+    {
+    }
+
+CServerJobGuard::~CServerJobGuard()
+    { 
+    LOG("CServerJobGuard::~CServerJobGuard begin");
+    iImages.ResetAndDestroy();
+    iImages.Close();
+    iBuffer.Close();
+    LOG("CServerJobGuard::~CServerJobGuard end");
+    }
+
+void CServerJobGuard::ConstructL()
+    {
+    }
+    
+void CServerJobGuard::PrepareL( TMessageWrp2& aMessage )
+	{
+	LOG("CServerJobGuard::PrepareL begin");	
+	TInt len = aMessage.GetDesLength( 0 );
+	HBufC* buf = HBufC::NewLC( len );
+	TPtr ptr( buf->Des() );
+	aMessage.ReadL( 0, ptr );
+	iImages.AppendL( buf );
+	CleanupStack::Pop(); // buf
+	LOG("CServerJobGuard::PrepareL end");
+	} 
+	
+void CServerJobGuard::Stop()	
+	{
+	LOG("CServerJobGuard::Stop begin");
+	iImages.ResetAndDestroy();
+	if( iRequestActive )
+		{
+		LOG("CServerJobGuard::Stop cancelling...");
+		iMessage->Complete( KErrCancel );
+		iRequestActive = EFalse;	
+		}
+	LOG("CServerJobGuard::Stop end");	
+	}
+	
+TInt CServerJobGuard::CreateL( TMessageWrp2& aMessage )
+	{
+	LOG("CServerJobGuard::CreateL begin");
+	iRequestActive = EFalse;
+	iBuffer.Reset();
+	TInt printer = aMessage.Int0();
+	TInt err = iEngine.CreatePrintJobL( printer, iImages, *this );
+	LOG1("CServerJobGuard::CreateL err: %d", err);
+	if( err )
+		{
+		iImages.ResetAndDestroy();
+		}
+	LOG1("CServerJobGuard::CreateL return: %d", err);
+	return err;
+	}
+	
+void CServerJobGuard::ContinueCreateL( TMessageWrp2& aMessage )
+	{
+	LOG("CServerJobGuard::ContinueCreateL begin");
+	if( iMessage ) iMessage->SetDisposable( ETrue );
+	iMessage = &aMessage;
+	iRequestActive = ETrue;
+	if( iBuffer.Count() )
+		{
+		LOG("CServerJobGuard::ContinueCreateL before ProcessL");
+		Process();
+		LOG("CServerJobGuard::ContinueCreateL after ProcessL");
+		}
+	LOG("CServerJobGuard::ContinueCreateL end");
+	}
+    
+void CServerJobGuard::PrintJobProgressEvent(TInt aStatus, TInt aPercentCompletion, TInt aJobStateCode)
+	{
+	LOG("CServerJobGuard::PrintJobProgressEvent begin");	
+	LOG1("CServerJobGuard::PrintJobProgressEvent aStatus: %d", aStatus);
+	LOG1("CServerJobGuard::PrintJobProgressEvent aPercentCompletion: %d", aPercentCompletion);
+	LOG1("CServerJobGuard::PrintJobProgressEvent aJobStateCode: %d", aJobStateCode);		
+	TJobGuardData data;
+	data.iCb = TJobGuardData::EProgressEventCb;
+	data.iStatus = aStatus;
+	data.iPercentCompletion = aPercentCompletion;
+	data.iJobStateCode = aJobStateCode;	
+	TRAPD( err, DoPreProcessL( data ) );
+	LOG1("CServerJobGuard::PrintJobProgressEvent DoPreProcessL's TRAP err: %d", err);	
+	Process( err );	
+	LOG("CServerJobGuard::PrintJobProgressEvent end");
+	}
+	
+void CServerJobGuard::PrintJobErrorEvent(TInt aError, TInt aErrorStringCode)
+	{
+	LOG("CServerJobGuard::PrintJobErrorEvent begin");		
+	LOG1("CServerJobGuard::PrintJobErrorEvent aError: %d", aError);
+	LOG1("CServerJobGuard::PrintJobErrorEvent aErrorStringCode: %d", aErrorStringCode);	
+	TJobGuardData data;
+	data.iCb = TJobGuardData::EErrorEventCb;
+	data.iError = aError;
+	data.iErrorStringCode = aErrorStringCode;	
+	TRAPD( err, DoPreProcessL( data ) );
+	LOG1("CServerJobGuard::PrintJobErrorEvent DoPreProcessL's TRAP err: %d", err);	
+	Process( err );	
+	LOG("CServerJobGuard::PrintJobErrorEvent end");
+	}
+
+void CServerJobGuard::PrinterStatusEvent(TInt aError, TInt aErrorStringCode)
+	{
+	LOG("CServerJobGuard::PrinterStatusEvent begin");
+	LOG1("CServerJobGuard::PrinterStatusEvent aError: %d", aError);
+	LOG1("CServerJobGuard::PrinterStatusEvent aErrorStringCode: %d", aErrorStringCode);
+	TJobGuardData data;
+	data.iCb = TJobGuardData::EStatusEventCb;
+	data.iError = aError;
+	data.iErrorStringCode = aErrorStringCode;		
+	TRAPD( err, DoPreProcessL( data ) );
+	LOG1("CServerJobGuard::PrinterStatusEvent DoPreProcessL's TRAP err: %d", err);	
+	Process( err );
+	LOG("CServerJobGuard::PrinterStatusEvent end");	
+	}
+
+void CServerJobGuard::PreviewImageEvent(TInt aFsBitmapHandle)
+	{
+	LOG("CServerJobGuard::PreviewImageEvent begin");
+	LOG1("CServerJobGuard::PreviewImageEvent aFsBitmapHandle: %d", aFsBitmapHandle);
+	TJobGuardData data;
+	data.iCb = TJobGuardData::EImageEventCb;
+	data.iFsBitmapHandle = aFsBitmapHandle;		
+	TRAPD( err, DoPreProcessL( data ) );
+	LOG1("CServerJobGuard::PreviewImageEvent DoPreProcessL's TRAP err: %d", err);	
+	Process( err );
+	LOG("CServerJobGuard::PreviewImageEvent end");	
+	}
+
+void CServerJobGuard::DoPreProcessL( const TJobGuardData& aData )
+	{
+	LOG("CServerJobGuard::DoPreProcessL begin");
+	User::LeaveIfError( iBuffer.Append( aData ) );
+	LOG("CServerJobGuard::DoPreProcessL end");	
+	}
+
+void CServerJobGuard::DoProcessL()
+	{
+	LOG("CServerJobGuard::ProcessL begin");
+	if( iBuffer.Count() && iRequestActive )
+		{
+		LOG("CServerJobGuard::DoProcessL step 1");																
+		TPtr8 ptr(reinterpret_cast<TUint8*>(&(iBuffer[0])), sizeof(iBuffer[0]), sizeof(iBuffer[0]));
+		LOG("CServerJobGuard::DoProcessL step 2");
+		iMessage->WriteL( 0, ptr );
+		LOG("CServerJobGuard::DoProcessL step 3");				
+		iMessage->Complete( KErrNone );
+		LOG("CServerJobGuard::DoProcessL step 4");
+		iRequestActive = EFalse;
+		LOG("CServerJobGuard::DoProcessL step 5");
+		iBuffer.Remove( 0 );
+		LOG("CServerJobGuard::DoProcessL step 6");
+		}	
+	LOG("CServerJobGuard::ProcessL end");
+	}
+
+void CServerJobGuard::Process( TInt aErr )
+	{
+	LOG("CServerJobGuard::Process begin");
+	if( aErr )
+		{
+		LOG1("CServerJobGuard::Process aErr: %d", aErr);
+		iMessage->Complete( aErr );
+		iRequestActive = EFalse;
+		}
+	else
+		{
+		LOG("CServerJobGuard::Process calling DoProcessL");
+		TRAPD( err, DoProcessL() );
+		LOG1("CServerJobGuard::Process DoProcessL's TRAP err: %d", err);
+		if( err )
+			{
+			iMessage->Complete( err );
+			iRequestActive = EFalse;
+			}		
+		}			
+	LOG("CServerJobGuard::Process end");	
+	}	
+	
+
+
+// DEPRECATED
+
+void CServerJobGuard::ShowMessageL( TInt /*aMsgLine1Code*/, TInt /*aMsgLine2Code*/ )
+	{		
+	}
+
+TBool CServerJobGuard::AskYesNoQuestionL( TInt /*aMsgLine1Code*/, TInt /*aMsgLine2Code*/ )
+	{
+	return EFalse;	
+	}
+
+const TDesC& CServerJobGuard::AskForInputL( TInt /*aMsgLine1Code*/, TInt /*aMsgLine2Code*/ )
+	{
+	return KNullDesC;	
+	}
+
+//  End of File