resourcemgmt/powerandmemorynotificationservice/inc/savepriv.h
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     1 // Copyright (c) 1997-2009 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 #if !defined(SAVEPRIV_H)
       
    17 #define SAVEPRIV_H
       
    18 
       
    19 
       
    20 _LIT(__SHUTDOWN_SERVER_NAME,"!ShutdownServer");
       
    21 _LIT(__TEST_SHUTDOWN_SERVER_NAME,"!TestShutdownServer");
       
    22 
       
    23 /**
       
    24 @internalTechnology
       
    25 */
       
    26 const TInt KShutdownMajorVN			=6;
       
    27 const TInt KShutdownMinorVN			=0;
       
    28 const TInt KShutdownBuildVN			=1;
       
    29 const TInt KShutdownMessageSlots	=1;
       
    30 
       
    31 /**
       
    32 @internalTechnology
       
    33 */
       
    34 enum TSaveNotifierOpCode
       
    35 	{
       
    36 	TSaveOpCodeNotify,
       
    37 	TSaveOpCodeNotifyCancel,
       
    38 	TSaveOpCodeHandleError,
       
    39 	TSaveOpCodePowerOff,        //Supported only in special test debug build.
       
    40 	TSaveOpCodeQueryPowerState  //Supported only in special test debug build.
       
    41 	};
       
    42 
       
    43 #ifdef SYMBIAN_SSM_GRACEFUL_SHUTDOWN
       
    44 /**
       
    45 Opcodes for handling shutdown event from ssm/ssmutilsrv/sup for shutdown.
       
    46 This is required for sup (running in ssmutilsrv.exe) to interact with shutdownsrv.dll (running in shutdownsrvs.exe)
       
    47 
       
    48 @internalTechnology
       
    49 */
       
    50 enum TEventObserverAdaptorOpCode
       
    51 	{
       
    52 	EEventObsAdaptHandleShutdown = TSaveOpCodeQueryPowerState + 1,	//handle shutdown event
       
    53 	EEventObsAdaptClientArrayCount,	//client array count
       
    54 	EEventObsAdaptClientArray,		//client array
       
    55 	EEventObsAdaptIsClientHung,		//is client hung
       
    56 	EEventObsAdaptGetShutdownState	//information about the shutdown status
       
    57 	};
       
    58 #endif // SYMBIAN_SSM_GRACEFUL_SHUTDOWN
       
    59 
       
    60 /**
       
    61 @internalTechnology
       
    62 */
       
    63 struct TErrorAndClientId
       
    64 	{
       
    65 	TInt iError;
       
    66 	TUint iClientId;
       
    67 	};
       
    68 
       
    69 //
       
    70 // TShutdownServerStart
       
    71 //
       
    72 /**
       
    73 @internalTechnology
       
    74 */
       
    75 class TShutdownServerStart
       
    76 	{
       
    77 public:
       
    78 	TShutdownServerStart(TRequestStatus& aStatus);
       
    79 	TPtrC AsCommand() const;
       
    80 //
       
    81 	TShutdownServerStart();
       
    82 	TInt GetCommand();
       
    83 	void SignalL();
       
    84 private:
       
    85 	TThreadId iId;
       
    86 	TRequestStatus* iStatus;
       
    87 	};
       
    88 
       
    89 
       
    90 #endif