diff -r 37b610eb7fe3 -r b5894bb67e73 systemswstubs/ssyreference/inc/ssyreferencecmdhandler.h --- a/systemswstubs/ssyreference/inc/ssyreferencecmdhandler.h Thu Aug 19 09:36:39 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,148 +0,0 @@ -/* -* Copyright (c) 2006 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: Command handler for SSY <--> Sensor messages -* -*/ - - -#ifndef SSYREFERENCECMDHANDLER_H -#define SSYREFERENCECMDHANDLER_H - -#include -#include "ssyreferenceconfig.h" - -// FORWARD DECLARATIONS -class CSsyReferenceChannel; - -/** - * Command handler class for handling commands of one channel. Each opened - * channel has its own instance of this class - * - * @lib ssyreferenceplugin.lib - * @since S60 5.0 - */ -class CSsyReferenceCmdHandler : public CActive - { - -public: - - /** - * Two-phase constructor - * - * @since S60 5.0 - * @param[in] aSsyChannel Reference to SSY Channel instance. - * @return CSsyReferenceCmdHandler* Pointer to created CSsyReferenceCmdHandler object - */ - static CSsyReferenceCmdHandler* NewL( CSsyReferenceChannel& aSsyChannel ); - - /** - * Virtual destructor - * - * @since S60 5.0 - */ - virtual ~CSsyReferenceCmdHandler(); - -// from base class CSsyControl - - /** - * Processes command specified in param aMessage. - * - * @since S60 5.0 - * @param[in] aMessage Contains command information to process - * @return void Symbian OS error code - */ - TInt ProcessCommand( TSsyReferenceMsg aMessage ); - - /** - * From CActive - */ - void RunL(); - - /** - * From CActive - */ - void DoCancel(); - - /** - * From CActive - */ - TInt RunError( TInt aError ); - - /** - * Callback function for DataItem generation - */ - static TInt DataItemCallback( TAny* aThis ); - - /** - * Handles data item generation. Called from DataItemCallback - */ - TInt GenerateChannelDataItem(); - -private: - - /** - * C++ constructor. - * - * @since S60 5.0 - * @param[in] aSsyChannel Reference to SSY Channel instance. - */ - CSsyReferenceCmdHandler( CSsyReferenceChannel& aSsyChannel ); - - /** - * Symbian 2nd phase constructor. - */ - void ConstructL(); - - /** - * Makes synchronous calls asynchronous - */ - void IssueRequest( TInt aError = KErrNone ); - - /** - * Sends response to channel - */ - void SendResponse( TInt aError = KErrNone ); - -private: // data - - /** - * Reference to SSY Conrtol to send responses for commands - */ - CSsyReferenceChannel& iSsyChannel; - - /** - * Pointer to currently processing message - */ - TSsyReferenceMsg* iMessage; - - /** - * Data item array - */ - TSsyRefDataItemArray iDataItemArray; - - /** - * Pointer to next item to generate in iDataItemArray - */ - TInt iDataItemPtr; - - /** - * Periodic timer for generating channel data - */ - CPeriodic* iTimer; - - }; - -#endif // SSYREFERENCECMDHANDLER_H - -// End of file