diff -r 000000000000 -r 8466d47a6819 meetingrequest/mrtasks/src/cesmrtaskextensionimpl.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrtasks/src/cesmrtaskextensionimpl.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,281 @@
+/*
+* Copyright (c) 2007-2009 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:  ESMR task extension implementation
+*
+*/
+
+#include "emailtrace.h"
+#include "cesmrtaskextensionimpl.h"
+
+#include <caluser.h>
+#include "esmrinternaluid.h"
+//<cmail>
+#include "cesmrpolicymanager.h"
+//</cmail>
+#include "cesmrentryprocessor.h"
+#include "mesmrmeetingrequestentry.h"
+#include "cesmrtaskfactory.h"
+#include "mesmrtask.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::CESMRTaskExtenstionImpl
+// ---------------------------------------------------------------------------
+//
+CESMRTaskExtenstionImpl::CESMRTaskExtenstionImpl(
+        MESMRCalDbMgr& aCalDBMgr,
+        CMRMailboxUtils& aMRMailboxUtils,
+        CESMRPolicyManager& aPolicyManager,
+        CESMREntryProcessor& aEntryProcessor,
+        MESMRTaskFactory& aTaskFactory )
+:       iCalDBMgr( aCalDBMgr ),
+        iMRMailboxUtils( aMRMailboxUtils),
+        iPolicyManager( aPolicyManager ),
+        iEntryProcessor( aEntryProcessor),
+        iTaskFactory( aTaskFactory )
+    {
+    FUNC_LOG;
+    //do nothing
+    }
+
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::~CESMRTaskExtenstionImpl
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CESMRTaskExtenstionImpl::~CESMRTaskExtenstionImpl()
+    {
+    FUNC_LOG;
+    //do nothing
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::NewL
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CESMRTaskExtenstionImpl* CESMRTaskExtenstionImpl::NewL(
+        MESMRCalDbMgr& aCalDBMgr,
+        CMRMailboxUtils& aMRMailboxUtils,
+        CESMRPolicyManager& aPolicyManager,
+        CESMREntryProcessor& aEntryProcessor,
+        MESMRTaskFactory& aTaskFactory )
+    {
+    FUNC_LOG;
+    CESMRTaskExtenstionImpl* self =
+        new (ELeave) CESMRTaskExtenstionImpl(
+                        aCalDBMgr,
+                        aMRMailboxUtils,
+                        aPolicyManager,
+                        aEntryProcessor,
+                        aTaskFactory );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CESMRTaskExtenstionImpl::ConstructL()
+    {
+    FUNC_LOG;
+    //do nothing
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::SendAndStoreResponseL
+// ---------------------------------------------------------------------------
+//
+void CESMRTaskExtenstionImpl::SendAndStoreResponseL(
+        TESMRCommand aCommand,
+        MESMRMeetingRequestEntry& aEntry )
+    {
+    FUNC_LOG;
+    // First do possible command conversion
+    if ( EESMRAcceptWithoutAttachmentCheck == aCommand  )
+        {
+        aCommand = EESMRCmdAcceptMR;
+        }
+    else if ( EESMRTentativeWithoutAttachmentCheck == aCommand )
+        {
+        aCommand = EESMRCmdTentativeMR;
+        }
+    else if ( EESMRDeclineWithoutAttachmentCheck == aCommand )
+        {
+        aCommand = EESMRCmdDeclineMR;
+        }
+
+    // Check that command is valid
+    if ( !( EESMRCmdAcceptMR == aCommand ||
+            EESMRCmdTentativeMR == aCommand ||
+            EESMRCmdDeclineMR == aCommand ) )
+        {
+        // Invalid command --> Leave
+        User::Leave( KErrArgument );
+        }
+
+    CreateAndExecuteTaskL( aCommand, aEntry );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::SendAndStoreMRL
+// ---------------------------------------------------------------------------
+//
+void CESMRTaskExtenstionImpl::SendAndStoreMRL(
+        TESMRCommand aCommand,
+        MESMRMeetingRequestEntry& aEntry )
+    {
+    FUNC_LOG;
+    // Check that command is valid
+    if ( !( EESMRCmdSendMR == aCommand ||
+            EESMRCmdSendMRUpdate == aCommand) )
+        {
+        // Invalid command --> Leave
+        User::Leave( KErrArgument );
+        }
+
+    CreateAndExecuteTaskL( aCommand, aEntry );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::SendAndStoreMRL
+// ---------------------------------------------------------------------------
+//
+void CESMRTaskExtenstionImpl::DeleteMRFromLocalDBL(
+        TESMRCommand aCommand,
+        MESMRMeetingRequestEntry& aEntry )
+    {
+    FUNC_LOG;
+    // Check that command is valid
+    if ( EESMRCmdDeleteMR != aCommand )
+        {
+        // Invalid command --> Leave
+        User::Leave( KErrArgument );
+        }
+
+    // Create and execute task
+    CreateAndExecuteTaskL( aCommand, aEntry );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::SendAndStoreMRL
+// ---------------------------------------------------------------------------
+//
+void CESMRTaskExtenstionImpl::DeleteAndSendMRL(
+        TESMRCommand aCommand,
+        MESMRMeetingRequestEntry& aEntry )
+    {
+    FUNC_LOG;
+    // Check that command is valid
+    if ( EESMRCmdDeleteMR == aCommand ||
+         EESMRCmdRemoveFromCalendar == aCommand ||
+         EESMRCmdMailDelete == aCommand )
+        {
+        // Create And execute task
+        CreateAndExecuteTaskL( aCommand, aEntry );
+        }
+    else
+        {
+        // Invalid command --> Leave
+        User::Leave( KErrArgument );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::StoreMRToLocalDBL
+// ---------------------------------------------------------------------------
+//
+void CESMRTaskExtenstionImpl::StoreMRToLocalDBL(
+            TESMRCommand aCommand,
+            MESMRMeetingRequestEntry& aEntry )
+    {
+    FUNC_LOG;
+    if ( EESMRCmdSaveMR != aCommand )
+        {
+        // Invalid command --> Leave
+        User::Leave( KErrArgument );
+        }
+    CreateAndExecuteTaskL( aCommand, aEntry );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::ForwardMRAsEmailL
+// ---------------------------------------------------------------------------
+//
+void CESMRTaskExtenstionImpl::ForwardMRAsEmailL(
+            TESMRCommand aCommand,
+            MESMRMeetingRequestEntry& aEntry )
+    {
+    FUNC_LOG;
+    // Check that command is valid
+    if ( EESMRCmdForwardAsMail != aCommand )
+        {
+        // Invalid command --> Leave
+        User::Leave( KErrArgument );
+        }
+
+    // Create And exexute task
+    CreateAndExecuteTaskL( aCommand, aEntry );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::ReplyAsEmailL
+// ---------------------------------------------------------------------------
+//
+void CESMRTaskExtenstionImpl::ReplyAsEmailL(
+            TESMRCommand aCommand,
+            MESMRMeetingRequestEntry& aEntry )
+    {
+    FUNC_LOG;
+    // Check that command is valid
+    if ( EESMRCmdReply != aCommand  && EESMRCmdReplyAll != aCommand)
+        {
+        // Invalid command --> Leave
+        User::Leave( KErrArgument );
+        }
+
+    // Create And exexute task
+    CreateAndExecuteTaskL( aCommand, aEntry );
+    }
+
+// ---------------------------------------------------------------------------
+// CESMRTaskExtenstionImpl::CreateAndExecuteTaskL
+// ---------------------------------------------------------------------------
+//
+void CESMRTaskExtenstionImpl::CreateAndExecuteTaskL(
+            TESMRCommand aCommand,
+            MESMRMeetingRequestEntry& aEntry )
+    {
+    FUNC_LOG;
+    MESMRTask* task = iTaskFactory.CreateTaskL( aCommand, aEntry );
+
+    if (task )
+        {
+        CleanupDeletePushL( task );
+        task->ExecuteTaskL();
+        CleanupStack::PopAndDestroy(); // task;
+        }
+    else
+        {
+        // Task cannot be constructed --> Leave
+
+        User::Leave( KErrNotSupported );
+        }
+    }
+
+//EOF
+