--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ipsservices/ipssosplugin/src/ipsplgonlineoperation.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,269 @@
+/*
+* Copyright (c) 2007-2008 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:  Base class for online operations
+*
+*/
+
+
+
+#include "emailtrace.h"
+#include "ipsplgheaders.h"
+
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::~CIpsPlgOnlineOperation()
+// ----------------------------------------------------------------------------
+//
+CIpsPlgOnlineOperation::~CIpsPlgOnlineOperation()
+    {
+    FUNC_LOG;
+    Cancel();   
+    delete iOperation;
+    delete iBaseMtm;
+    delete iMtmReg;
+    }
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::CIpsPlgOnlineOperation()
+// ----------------------------------------------------------------------------
+//
+CIpsPlgOnlineOperation::CIpsPlgOnlineOperation(
+    CMsvSession& aMsvSession,
+    TInt aPriority,
+    TRequestStatus& aObserverRequestStatus,
+    CIpsPlgTimerOperation& aActivityTimer,
+    TFSMailMsgId aFSMailBoxId,
+    MFSMailRequestObserver& aFSOperationObserver,
+    TInt aFSRequestId,
+    TBool aSignallingAllowed )
+    :
+    CIpsPlgBaseOperation( aMsvSession, aPriority, aObserverRequestStatus,
+        aFSRequestId, aFSMailBoxId ), 
+        iActivityTimer( &aActivityTimer ),
+        iBaseMtm( NULL ),
+        iMtmReg( NULL ), 
+        iOperation( NULL ),
+        iError( KErrNone ),
+        iSignallingAllowed( aSignallingAllowed ),
+        iFSOperationObserver( aFSOperationObserver )
+    {
+    FUNC_LOG;
+    }
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::BaseConstructL()
+// ----------------------------------------------------------------------------
+//
+void CIpsPlgOnlineOperation::BaseConstructL(TUid aMtmType)
+    {
+    FUNC_LOG;
+    // reset timer, if operation not completed after timer fires causes
+    // disconnection
+    if( iActivityTimer )
+        {
+        iActivityTimer->ResetTimerOperation();
+        }
+
+    iMtmReg = CClientMtmRegistry::NewL( iMsvSession );
+    
+    iBaseMtm = iMtmReg->NewMtmL( aMtmType );
+    
+    iObserverRequestStatus = KRequestPending;
+    CActiveScheduler::Add(this);
+    }
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::DoCancel()
+// ----------------------------------------------------------------------------
+//
+void CIpsPlgOnlineOperation::DoCancel()
+    {
+    FUNC_LOG;
+    if( iOperation )
+        {
+        iOperation->Cancel();
+        }
+    CompleteObserver( KErrCancel );
+    }
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::RunL()
+// ----------------------------------------------------------------------------
+//
+void CIpsPlgOnlineOperation::RunL()
+    {
+    FUNC_LOG;
+    
+    TInt err = KErrNone;
+    TRAP( err, DoRunL() );
+    
+    // Just end the operation, if something has gone wrong
+    if ( err != KErrNone )
+        {
+        CompleteObserver( err );
+        }
+    else if ( iError != KErrNone )
+        {
+        CompleteObserver( iError );
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::RunError()
+// ----------------------------------------------------------------------------
+//
+TInt CIpsPlgOnlineOperation::RunError( TInt aError )
+    {
+    FUNC_LOG;
+    CompleteObserver( aError );
+    return KErrNone; // RunError must return KErrNone to active sheduler.
+    }
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::CompleteObserver()
+// ----------------------------------------------------------------------------
+//
+void CIpsPlgOnlineOperation::CompleteObserver( TInt aStatus )
+    {
+    FUNC_LOG;
+    TRequestStatus* status = &iObserverRequestStatus;
+    if (status && status->Int() == KRequestPending)
+        {
+    
+        SignalFSObserver( aStatus );
+        // removed checks to prevent unwanted disconnections
+        //if we're connected, reset activitytimer. if not, there is no reason to.
+        if( iActivityTimer )
+            {
+            iActivityTimer->ResetTimerOperation();
+            }
+        User::RequestComplete(status, aStatus);
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::CompleteThis()
+// ----------------------------------------------------------------------------
+//
+void CIpsPlgOnlineOperation::CompleteThis()
+    {
+    FUNC_LOG;
+    
+    TRequestStatus* status = &iStatus;
+    User::RequestComplete(status, KErrNone);
+    }
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::InvokeClientMtmAsyncFunctionL()
+// ----------------------------------------------------------------------------
+//
+void CIpsPlgOnlineOperation::InvokeClientMtmAsyncFunctionL(
+    TInt aFunctionId,
+    TMsvId aEntryId,
+    TMsvId aContextId,
+    const TDesC8& aParams)
+    {
+    FUNC_LOG;
+    
+    CMsvEntrySelection* sel = new(ELeave) CMsvEntrySelection;
+    CleanupStack::PushL( sel );
+    sel->AppendL( aEntryId );
+    InvokeClientMtmAsyncFunctionL(aFunctionId, *sel, aContextId, aParams);
+    CleanupStack::PopAndDestroy( sel ); 
+    }
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::InvokeClientMtmAsyncFunctionL()
+// ----------------------------------------------------------------------------
+//
+void CIpsPlgOnlineOperation::InvokeClientMtmAsyncFunctionL(
+    TInt aFunctionId,
+    const CMsvEntrySelection& aSel,
+    TMsvId aContextId,
+    const TDesC8& aParams)
+    {
+    FUNC_LOG;
+    
+    TMsvEntry tEntry;
+    TMsvId service;
+    if ( aSel.Count() )
+        {
+        iMsvSession.GetEntry( aSel.At(0), service, tEntry );
+        }
+
+    if( aContextId != tEntry.iServiceId )
+        {
+        // Client context must be service for FetchL().
+        iBaseMtm->SwitchCurrentEntryL( tEntry.iServiceId );
+        }
+    else
+        {                
+        iBaseMtm->SwitchCurrentEntryL( aContextId );
+        }
+    HBufC8* params = aParams.AllocLC();
+    TPtr8 ptr(params->Des());
+    // Delete previous operation if it exist
+    if ( iOperation )
+        {
+        delete iOperation;
+        iOperation = NULL;
+        }
+    iOperation = iBaseMtm->InvokeAsyncFunctionL(aFunctionId, aSel, ptr, iStatus);
+    CleanupStack::PopAndDestroy( params ); 
+    }
+
+// ----------------------------------------------------------------------------
+// CIpsPlgOnlineOperation::SignalFSObserver()
+// ----------------------------------------------------------------------------
+//
+void CIpsPlgOnlineOperation::SignalFSObserver( TInt aStatus )
+    {
+    FUNC_LOG;
+    if( iSignallingAllowed )
+        {        
+        TFSProgress prog;
+        prog.iError = aStatus;
+        // Initialize the progress data
+        // it would be better to get fs progress from inherited class
+        // by calling FSProgressL method??
+        if ( prog.iError == KErrCancel )
+            {
+            prog.iProgressStatus = TFSProgress::EFSStatus_RequestCancelled;
+            }
+        else
+            {
+            prog.iProgressStatus = TFSProgress::EFSStatus_RequestComplete;
+            }
+        // At least in the attachment download, FS UI assumes that
+        // the counter fields are greater than 0
+        prog.iMaxCount = 1;  
+        prog.iCounter = 1;
+        
+        
+        //in case of autoconnect, we don't have valid observer
+        if( &iFSOperationObserver )
+            {            
+            TRAP_IGNORE( iFSOperationObserver.RequestResponseL( prog, iFSRequestId ) );
+            }
+        }
+    }
+
+// ----------------------------------------------------------------------------
+// ----------------------------------------------------------------------------
+TInt CIpsPlgOnlineOperation::IpsOpType() const
+    {
+    FUNC_LOG;
+    return EIpsOpTypeOnlineOp;
+    }
+