1 /*

     2  * Copyright (c) 2010 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:

    15  * This file defines the interface to the client side session of the

    16  * STS Server.

    17  */

    18 

    19 #ifndef RSTSSESSION_H_

    20 #define RSTSSESSION_H_

    21 

    22 #include <e32msgqueue.h>

    23 #include <map>

    24 #include <systemtoneservice.h>

    25 

    26 #include "stsclientservercommon.h"

    27 

    28 class RStsSession : public RSessionBase

    29     {

    30 public:

    31 

    32     TInt Connect();

    33 

    34     void Close();

    35 

    36     void SendPlayTone(CSystemToneService::TToneType aTone);

    37 

    38     void SendPlayAlarm(CSystemToneService::TAlarmType aAlarm,

    39             unsigned int& aAlarmContext, MStsPlayAlarmObserver& aObserver);

    40 

    41     void SendStopAlarm(unsigned int aAlarmContext);

    42 

    43 private:

    44 

    45     static TInt CallBackThreadMain(TAny* aSession);

    46     void RunThreadL();

    47 

    48     TInt CreateServerSession();

    49     void HandleMessage(TStsCallBack& aMessage);

    50     TInt StartServer();

    51     TInt StartThread();

    52     void CleanUpObservers();

    53     void SignalObservers();

    54 

    55     RThread iThread;

    56     RMsgQueue<TStsCallBack> iMsgQueue;

    57     TThreadId iServerThreadId;

    58 

    59     enum TState

    60         {

    61         EInitializing, ERunning, EStopping

    62         };

    63     TState iState;

    64     typedef std::map<unsigned int, MStsPlayAlarmObserver*> TObserverMap;

    65     TObserverMap iObserverMap;

    66     RMutex iObserverMutex;

    67     };

    68 

    69 #endif // RSTSSESSION_H_