--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedconnectionhandler/cchserver/inc/cchrequeststorage.h	Wed Sep 01 12:29:57 2010 +0100
@@ -0,0 +1,207 @@
+/*
+* Copyright (c) 2006-2007 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:  CCCHRequestStorage declaration
+*
+*/
+
+
+#ifndef C_CCHREQUESTSTORAGE_H
+#define C_CCHREQUESTSTORAGE_H
+
+// INCLUDES
+#include <e32std.h>
+#include <e32base.h>
+
+#include "cchclientserverinternal.h"
+
+// CONSTANTS
+// None
+
+// MACROS
+// None
+
+// FUNCTION PROTOTYPES
+// None
+
+// FORWARD DECLARATIONS
+class CCCHServerBase;
+class CCCHSubsession;
+
+// DATA TYPES
+/**
+ * Storage entry structure.
+ */
+class TCCHStorageEntry
+    {
+public:
+    /**
+     * Request type
+     */
+    TCCHCommands            iRequest; 
+    /**
+     * IPC message
+     */
+    RMessage2*              iMessage;
+    /**
+     * Pointer to subsession. Not own
+     */
+    const CCCHSubsession*   iSubsession;
+    };
+
+// CLASS DECLARATION
+
+/**
+ *  CCCHRequestStorage declaration
+ *  Storage for asynchronous requests.
+ *  @lib cchserver.exe
+ *  @since S60 3.2
+ */
+NONSHARABLE_CLASS( CCCHRequestStorage ) : public CBase
+    {
+public: // Constructors and destructor
+
+    /**
+     * Two-phased constructor.
+     */
+    static CCCHRequestStorage* NewL( CCCHServerBase& aServer );
+
+    /**
+     * Two-phased constructor.
+     */
+    static CCCHRequestStorage* NewLC( CCCHServerBase& aServer );
+
+    /**
+     * Destructor.
+     */
+    virtual ~CCCHRequestStorage();
+
+public: // New functions
+
+    /**
+     * Add new request into storage.
+     * @since S60 3.2
+     * @param aRequest IPC of request.
+     * @param aMessage Message object of request.
+     * @param aSubsession Pointer to subsession of request.
+     */
+    void AddRequestL( TCCHCommands aRequest,
+                      const RMessage2& aMessage,
+                      const CCCHSubsession* aSubsession );
+
+    /**
+     * Complete and remove request from storage.
+     * @since S60 3.2
+     * @param aRequest IPC of request.
+     * @param aSubSession Pointer to subsession of request.
+     * @param aError Request is completed with this value.
+     * @return KErrNone if successfull, KErrNotFound if request is not found.
+     */
+    TInt CompleteRequest( TCCHCommands aRequest,
+                          const CCCHSubsession* aSubsession,
+                          TInt aError );
+    
+    /**
+     * Complete and remove request from storage. Also writes
+     * TAny back to the client
+     * @since S60 3.2
+     * @param aRequest IPC of request.
+     * @param aSubSession Pointer to subsession of request.
+     * @param aParams TAny parameter, which returns back to the client
+     * @param aError Request is completed with this value.
+     * @return KErrNone if successfull, KErrNotFound if request is not found.
+     */
+    TInt CompleteRequestL( TCCHCommands aRequest,
+                           const CCCHSubsession* aSubsession,
+                           TAny* aParams,
+                           TInt aError );
+                                                    
+    /**
+     * Remove all requests by session pointer from storage.
+     * @since S60 3.2
+     * @param aSubSession Subsession pointer.
+     * @return KErrNone if successfull, KErrNotFound if no requests are found.
+     */
+    TInt RemoveRequestsBySession( const CCCHSubsession* aSubsession );
+    
+    /**
+     * Add session to request storage.
+     * @since S60 3.2
+     * @param aSubSession Subsession pointer.
+     */
+    void AddSession( CCCHSubsession* aSubsession );
+    
+    /**
+     * Remove session from request storage.
+     * @since S60 3.2
+     * @param aSubSession Subsession pointer.
+     * @return KErrNone if successfull, KErrNotFound if no requests are found.
+     */
+    TInt RemoveSession( const CCCHSubsession* aSubsession );
+    
+    /**
+     * Notify client about subservice state change
+     * @since S60 3.2
+     * @param aNewState Service's new information, which writes 
+     * back to the client
+     */
+    void NotifyServiceStatesChange( TServiceStatus aNewStatus );
+
+    /**
+     * Starts to scan available network
+     * @since S60 3.2
+     */
+    void ScanNetworks();
+
+    /**
+     * Cancels scanning request.
+     * @since S60 3.2
+     */
+    void ScanNetworksCancel();
+
+private:
+
+    /**
+     * C++ default constructor.
+     */
+    CCCHRequestStorage( CCCHServerBase& aServer );
+
+    /**
+     * Delete request from storage
+     * @since S60 3.2
+     * @param aIndex Index of request in storage.
+     */
+    void DeleteRequest( TInt aIndex );
+
+private: // data
+
+    /**
+     * Server handle
+     */
+    CCCHServerBase&             iServer;
+
+    /**
+     * Array of requests.
+     */
+    RArray<TCCHStorageEntry>    iRequests;
+    
+    /**
+     * Array of subsessions.
+     */
+    RArray<CCCHSubsession*>     iSubsessions;
+
+    };
+
+#endif // C_CCHREQUESTSTORAGE_H
+
+// End of file