diff -r 6a20128ce557 -r ebfee66fde93 messagingapp/msgappfw/server/inc/ccsserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingapp/msgappfw/server/inc/ccsserver.h	Fri Jun 04 10:25:39 2010 +0100
@@ -0,0 +1,188 @@
+/*
+ * 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 main class. Co-ordinates server startup 
+ *                and shutdown and receives client requests.
+ *
+ */
+
+#ifndef __C_CS_SERVER_H
+#define __C_CS_SERVER_H
+
+// SYSTEM INCLUDE FILES
+#include <mcsplugineventobserver.h>
+
+// FORWARD DECLARATIONS
+class MCsPluginEventObserver;
+class CCsPluginInterface;
+class CCsConversationCache;
+class CCsConversationEntry;
+class CCsSession;
+class CCsContactsManager;
+class CCsClientConversation;
+
+// CLASS DECLARATION
+/** 
+ * CS Server main class. Co-ordinates server startup and shutdown 
+ * and receives client requests.
+ */
+class CCsServer : public CServer2,
+        public MCsPluginEventObserver
+{
+public:
+
+    /**
+     * NewL
+     * Two phase construction
+     */
+    static CCsServer* NewL();
+
+    /**
+     * Destructor
+     */
+    ~CCsServer();
+
+    /**
+     * NewSessionL
+     * Creates a server side session object
+     * Implements NewSessionL of CServer2
+     * 
+     * @param aVersion, defines the version
+     * @param aMessage, instance of the PDU b/w server and client
+     * @return session instance
+     */
+    CSession2
+            * NewSessionL(const TVersion& aVersion, const RMessage2& aMessage) const;
+
+    /**
+     * ConversationCacheInterface
+     * Return the Conversation Cache interface instance
+     * 
+     * @return CCsConversationCache instance
+     */
+    CCsConversationCache* ConversationCacheInterface();
+
+    /**
+     * Get caching status
+     */
+    TUint8 GetCachingStatus()
+    {
+        return iCsCachingStatus;
+    }
+
+    /* ------------ from MCsPluginEventObserver class ----------------------*/
+    /**
+     * AddConversations
+     * Handle Conversation event from  Plugin, to handle new events
+     * 
+     * @param aConversationEntryLists, List of conversation entries.
+     */
+    void
+            AddConversations(
+                             const RPointerArray<CCsConversationEntry>& aConversationEntryLists);
+
+    /**
+     * ModifyConversations
+     * event to modify existing conversation
+     * 
+     * @param aConversationEntryLists, List of conversation entries.
+     */
+    void
+            ModifyConversations(
+                                const RPointerArray<CCsConversationEntry>& aConversationEntryLists);
+
+    /**
+     * DeleteConversations
+     * Handle delete Conversation event from Plugin
+     * 
+     * @param aConversationEntryLists, List of conversation entries
+     * to be deleted.
+     */
+    void
+            DeleteConversations(
+                                const RPointerArray<CCsConversationEntry>& aConversationEntryLists);
+
+    /**
+     * RefreshConversations
+     * Refresh conversations from plugin.
+     */
+    void RefreshConversations();
+
+    /**
+     * Caching completed.
+     */
+    void CachingCompleted();
+
+    /**
+     * Caching error
+     * @param Error Code
+     */
+    void CachingError(const TInt /*aError*/)
+    {
+    }
+    ;
+
+public:
+
+    /**
+     * NotifySessions 
+     * Notify on-the-fly data changes to all sessions
+     * 
+     * @param aConversation , conversation 
+     * @param aEvent,  event for the change
+     */
+    void NotifySessions(CCsClientConversation* aConversation, TUint32 aEvent);
+
+private:
+
+    /**
+     * Constructor
+     */
+    CCsServer();
+
+    /**
+     * Second phase constructor
+     */
+    void ConstructL();
+
+private:
+
+    /**
+     * iContactsManager
+     * Contact manager instance
+     * Own.
+     */
+    CCsContactsManager* iContactsManager;
+
+    /**
+     * iConversationPlugin
+     * A CS Plugin instance 
+     * Own.
+     */
+    CCsPluginInterface* iConversationPlugin;
+
+    /** 
+     * iConversationCache
+     * Conversation Cache
+     * Own. 
+     */
+    CCsConversationCache* iConversationCache;
+
+    /**
+     * iCsCachingStatus
+     * Caching status
+     */
+    TUint8 iCsCachingStatus;
+};
+
+#endif // __C_CS_SERVER_H