systemswstubs/hwrmstubplugins/inc/FmtxPlugin.h
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     1 /*
       
     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description:  Hardware Resource Manager stub plugins fmtx plugin 
       
    15 *                implementation.
       
    16 *
       
    17 */
       
    18 
       
    19 
       
    20 #ifndef __FMTXPLUGIN_H_
       
    21 #define __FMTXPLUGIN_H_
       
    22 
       
    23 #include <hwrmpluginservice.h>
       
    24 #include <hwrmfmtxcommands.h>
       
    25 #include "PluginTimer.h"
       
    26 
       
    27 #ifdef PUBLISH_STATE_INFO
       
    28 #include <e32property.h>
       
    29 const TUint32 KHWRMTestFmtxCommand             = 0x44440001;
       
    30 const TUint32 KHWRMTestFmtxDataPckg            = 0x44440002;
       
    31 #endif // PUBLISH_STATE_INFO
       
    32 
       
    33 class CPluginTimer;
       
    34 
       
    35 class CFmtxPlugin : public CHWRMPluginService,
       
    36                     public MPluginTimerCallback
       
    37     {
       
    38     public:
       
    39 
       
    40         static CFmtxPlugin* NewL();
       
    41         ~CFmtxPlugin();
       
    42 
       
    43         /**
       
    44         * Method to invoke a particular command in the plugin
       
    45         * @param aCommandId Command ID
       
    46         * @param aTransId   Transaction ID
       
    47         * @param aData      Data associated with command
       
    48         */
       
    49         virtual void ProcessCommandL(const TInt aCommandId,
       
    50                                      const TUint8 aTransId,
       
    51                                      TDesC8& aData);
       
    52 
       
    53         /**
       
    54         * Method to cancel a particular command
       
    55         * @param aTransId   Transaction ID
       
    56         * @param aCommandId Command ID to optionally double check with the
       
    57         *                   transaction ID
       
    58         */
       
    59         virtual void CancelCommandL(const TUint8 aTransId,
       
    60                                     const TInt aCommandId);
       
    61 
       
    62         // From MPluginTimerCallback
       
    63         void GenericTimerFired(MHWRMPluginCallback* aService,
       
    64                                const TInt aCommandId,
       
    65                                const TUint8 aTransId,
       
    66                                TInt aRetVal);
       
    67 
       
    68     private: // Construction
       
    69 
       
    70         CFmtxPlugin();
       
    71         void ConstructL();
       
    72 
       
    73 		TInt CheckFrequencyWithinRange(TDesC8& aData);
       
    74 
       
    75         RPointerArray<CPluginTimer> iTimers;
       
    76 
       
    77 #ifdef PUBLISH_STATE_INFO
       
    78         RProperty iCmdProperty;   // for publishing command ID
       
    79         RProperty iDataProperty;  // for publishing data
       
    80 #endif // PUBLISH_STATE_INFO
       
    81 
       
    82 		HWRMFmTxCommand::TFmTxCmd iLastCommand; // the on-going command, if any
       
    83 
       
    84 		HWRMFmTxCommand::TFmTxHwState iHwState; // the current hardware state
       
    85 
       
    86 		TInt iFrequency; // the requested frequency
       
    87 		
       
    88 		TInt iStatusIndTransId; // the trans ID of last status indication request
       
    89 
       
    90 		// RSSI scanning
       
    91 		TInt iChannelsRequested;  // the number of clear frequencies requested
       
    92 		TUint32 iClearFrequency;     // for returning scan responses
       
    93 		
       
    94         TBuf<1024> iBuf;
       
    95     };
       
    96 
       
    97 #endif /* __FMTXPLUGIN_H_ */