--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgappfw/server/src/ccsconversationdeletehandler.cpp Tue Aug 31 15:11:31 2010 +0300
@@ -0,0 +1,205 @@
+/*
+* Copyright (c) 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: CS Server Delete Handler
+*
+*/
+// INCLUDES
+#include <ccsclientconversation.h>
+#include <ccsconversationentry.h>
+#include "ccsconversationcache.h"
+#include "ccsconversationdeletehandler.h"
+
+// ----------------------------------------------------------------------------
+// CCsConversationDeleteHandler::NewL
+// Two Phase Construction
+// ----------------------------------------------------------------------------
+CCsConversationDeleteHandler* CCsConversationDeleteHandler::
+NewL(CCsConversationCache* aCache)
+ {
+ CCsConversationDeleteHandler* self =
+ new (ELeave) CCsConversationDeleteHandler();
+ CleanupStack::PushL(self);
+ self->ConstructL(aCache);
+ CleanupStack::Pop(self); // self
+ return self;
+ }
+
+// ----------------------------------------------------------------------------
+// Constructor
+// ----------------------------------------------------------------------------
+CCsConversationDeleteHandler::CCsConversationDeleteHandler():
+ CActive(CActive::EPriorityLow),
+ iState(EIdle),
+ iConversationEntryList(NULL)
+ {
+ CActiveScheduler::Add( this );
+ }
+
+// ----------------------------------------------------------------------------
+// Constructor
+// ----------------------------------------------------------------------------
+void CCsConversationDeleteHandler::ConstructL(CCsConversationCache* aCache)
+ {
+ iCache = aCache;
+ iSession = CMsvSession::OpenSyncL(*this);
+ }
+
+// ----------------------------------------------------------------------------
+// Destructor
+// ----------------------------------------------------------------------------
+CCsConversationDeleteHandler::~CCsConversationDeleteHandler()
+{
+ // Make sure Aync request cancel.
+ Cancel();
+
+ if(iSession)
+ {
+ delete iSession;
+ iSession = NULL;
+ }
+
+ if (iConversationEntryList)
+ {
+ iConversationEntryList->ResetAndDestroy();
+ iConversationEntryList->Close();
+ delete iConversationEntryList;
+ iConversationEntryList = NULL;
+ }
+}
+
+// ----------------------------------------------------------------------------
+// Delete set of messages
+// ----------------------------------------------------------------------------
+void CCsConversationDeleteHandler::DeleteL(TInt aConversationId)
+ {
+ // Check if delete in progress
+ if ( iCache->IsDeleted(aConversationId) )
+ {
+ // Deletion is in progress for this conversation, so clean up this AO
+ delete this;
+ return;
+ }
+
+ // Store conversationId currently being deleted.
+ iConversationId = aConversationId;
+
+ // Temp client conversation object
+ CCsClientConversation* clientConversation = CCsClientConversation::NewL();
+ clientConversation->SetConversationEntryId(iConversationId);
+ CleanupStack::PushL(clientConversation);
+
+ // Create entry list
+ iConversationEntryList = new (ELeave)RPointerArray<CCsConversationEntry> ();
+
+ // Get conversationlist for given client conversation
+ iCache->GetConversationsL (clientConversation, iConversationEntryList);
+ iCache->MarkConversationAsDeleted(iConversationId, ETrue);
+
+ iDeletedCount = 0;
+ iSendStateMsgs = 0;
+
+ // Cleanup
+ CleanupStack::PopAndDestroy(clientConversation);
+
+ iState = EDeleteStart;
+ IssueRequest();
+ }
+
+// ----------------------------------------------------------------------------
+// Delete a message
+// ----------------------------------------------------------------------------
+void CCsConversationDeleteHandler::DeleteOneMessage()
+ {
+ CCsConversationEntry* entry =
+ static_cast<CCsConversationEntry*>((*iConversationEntryList)[iDeletedCount]);
+
+ TInt id = entry->EntryId();
+
+ if ( ECsSendStateSending != entry->GetSendState() )
+ {
+ iSession->RemoveEntry(id);
+ }
+ else
+ {
+ iSendStateMsgs++;
+ }
+ }
+
+// ----------------------------------------------------------------------------
+// RunL
+// ----------------------------------------------------------------------------
+void CCsConversationDeleteHandler::RunL()
+ {
+ switch ( iState )
+ {
+ case EDeleteStart:
+ if ( iConversationEntryList->Count() > 0 )
+ {
+ iDeletedCount = iConversationEntryList->Count();
+ iState = EDeleteNext;
+ IssueRequest();
+ }
+ else
+ {
+ iState = EDeleteComplete;
+ IssueRequest();
+ }
+ break;
+
+ case EDeleteNext:
+ iDeletedCount--;
+ DeleteOneMessage();
+ if ( iDeletedCount > 0 )
+ {
+ iState = EDeleteNext;
+ IssueRequest();
+ }
+ else
+ {
+ iState = EDeleteComplete;
+ IssueRequest();
+ }
+ break;
+
+ case EDeleteComplete:
+ iCache->MarkConversationAsDeleted(iConversationId, EFalse, iSendStateMsgs );
+ delete this;
+ break;
+ }
+ }
+
+// ----------------------------------------------------------------------------
+// DoCancel
+// ----------------------------------------------------------------------------
+void CCsConversationDeleteHandler::DoCancel()
+ {
+ // Not supported
+ }
+
+// ---------------------------------------------------------------------------
+// Move to next state
+// ---------------------------------------------------------------------------
+//
+void CCsConversationDeleteHandler::IssueRequest()
+ {
+ if( !IsActive() )
+ {
+ iStatus = KRequestPending;
+ TRequestStatus* status = &iStatus;
+ SetActive();
+ User::RequestComplete(status, KErrNone);
+ }
+ }
+
+// EOF