1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef MMFDRMPLUGINSERVER_H

    17 #define MMFDRMPLUGINSERVER_H

    18 

    19 #include <e32base.h>

    20 #include <e32std.h>

    21 #include <mmf/common/mmfipc.h>

    22 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

    23 #include <mmf/common/mmfipcserver.h>

    24 #endif

    25 class CStartAndMonitorControllerThread;

    26 class RMMFControllerServerProxy;

    27 

    28 class CMMFDRMPluginServer : public CMmfIpcServer

    29 /**

    30 *@internalTechnology

    31 */

    32 	{

    33 public:

    34 	static CMMFDRMPluginServer* NewL();

    35 	~CMMFDRMPluginServer();

    36 	CMmfIpcSession* NewSessionL(const TVersion &aVersion) const;

    37 

    38 	void IncrementSessionId();

    39 	void DecrementSessionId();

    40 	

    41 	void IncrementControllerCount();

    42 	void DecrementControllerCount();

    43 

    44 	TInt StartControllerServer(const RThread& aClientThread, TUint aMaxHeapSize, TBool aUseSharedHeap,

    45 							RMMFControllerServerProxy& aDevSoundSessionHandle, TThreadId& aControllerTID, TUint aStackSize) const;

    46 							

    47 	void PanicControllerThread(TThreadId aTid, const TDesC& aCategory,TInt aReason);

    48 	void KillControllerThread(TThreadId aTid, TInt aReason);

    49 	TInt SetThreadPriority(TThreadId aTid, TThreadPriority aPriority);

    50 	void SetTimeout(TInt aTimeout) { iServerTimeout = aTimeout; };

    51 	

    52 private:

    53 

    54 	class CDelayServerShutDown : public CActive

    55         {

    56     public:

    57         // Construct/destruct

    58         static CDelayServerShutDown* NewL();

    59         ~CDelayServerShutDown(); 

    60         // Request

    61         void SetDelay(TTimeIntervalMicroSeconds32 aDelay);   

    62         

    63     private:

    64         // Construct/destruct

    65         CDelayServerShutDown();

    66         void ConstructL();

    67     

    68         // From CActive

    69         void RunL();

    70         void DoCancel();   

    71     private:

    72         RTimer iShutDownTimer;      // Has

    73         };

    74 

    75 private:

    76 	CMMFDRMPluginServer();

    77 	void ConstructL();

    78 

    79 private:

    80 	TInt iSessionCount;

    81 	TInt iControllerCount;

    82 	TInt iServerTimeout;

    83 	CDelayServerShutDown* iDelayServerShutDown;

    84 	mutable RPointerArray<CStartAndMonitorControllerThread> iControllerServList;

    85 	};

    86 

    87 class CStartAndMonitorControllerThread: public CActive

    88 	{

    89 public:

    90 	static CStartAndMonitorControllerThread* NewL(CMMFDRMPluginServer* aPluginServer);

    91 	~CStartAndMonitorControllerThread();

    92 	TInt StartControllerServer(const RThread& aClientThread, TUint aMaxHeapSize, TBool aUseSharedHeap,

    93 							RMMFControllerServerProxy& aControllerSessionHandle, TThreadId& aControllerTID, TUint aStackSize);

    94 	RThread& Thread() { return iServerThread; };

    95 private:

    96 	// Construct

    97 	CStartAndMonitorControllerThread(CMMFDRMPluginServer* aPluginServer);

    98 	void ConstructL();

    99    

   100 	// From CActive

   101 	void RunL();

   102 	void DoCancel();

   103 private:

   104 	CMMFDRMPluginServer* iDrmPluginServer;

   105 	RThread iServerThread;

   106     };

   107         

   108 class RMMFControllerServerProxy : public RMmfSessionBase

   109 	{

   110 public:

   111 	TInt Open(RServer2& aControllerServerHandle);

   112 	};

   113 

   114 #endif