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 __FIREANDFORGET_H__

    17 #define __FIREANDFORGET_H__

    18 

    19 

    20 #include <e32base.h>

    21 #include <e32cmn.h>

    22 #include <apastarter.h>

    23 #include <e32debug.h>

    24 

    25 #include "ssmloadsysmon.h"

    26 #include "timeoutwaiternotification.h"

    27 #include <ssm/ssmstartupproperties.h>

    28 #include "ssconst.h"

    29 

    30 /**

    31 @internalTechnology

    32 @released

    33 */

    34 

    35 	

    36 

    37 

    38 class CApaStarter;

    39 class CTimeoutWaiter;

    40 

    41 /**

    42 An active object that can be used to start the process or application with Fire and Forget 

    43 execution behaviour. This object deletes itself once the process has Rendezvous'd successfully, or 

    44 when process's Rendezvous has not succeeded and retries(if any), have been exhausted.

    45 */    

    46 NONSHARABLE_CLASS( CFireAndForget ): public CActive, public MTimeoutWaiterNotification

    47 	{

    48 public:

    49 	static CFireAndForget* NewL( const CSsmStartupProperties& aStartupProperties );

    50 	static CFireAndForget* NewLC( const CSsmStartupProperties& aStartupProperties );

    51 	~CFireAndForget();

    52 	void FireD();

    53 

    54 	// From MTimeoutWaiterNotification

    55 	void NotifyTimeout();

    56 

    57 protected:

    58 	void RunL();

    59 	void DoCancel();

    60 	TInt RunError( TInt aError );

    61 	

    62 private:

    63 	CFireAndForget();

    64 	void ConstructL( const CSsmStartupProperties& aStartupProperties );

    65 	void CleanupOrRetryL();

    66 	void InvokeL();

    67 	TBool GoodStart();

    68 	TInt GetProcessHandle( RProcess& aProcess, const TThreadId& aThreadId );

    69 	void LoadApStartLibL();

    70 	void StartMonitorIfRequiredL();

    71 

    72 	enum TFireAndForgetState

    73 		{

    74 		EFAndFIdle = 0,

    75 		EFAndFStateRetrying

    76 		};

    77 

    78 private:

    79 	CApaStarter* iApaStarter;

    80 	CSsmStartupProperties* iStartupProperties;

    81 	TInt iRetries;

    82 	CTimeoutWaiter* iTimeoutWaiter;

    83 	TFireAndForgetState iState;

    84 	TThreadId iThreadId;

    85 	RProcess iProcess;

    86 	RLibrary iApStartLib;

    87 	RLibrary iSysMonProxyLib;

    88 	};

    89 

    90 

    91 #endif // __FIREANDFORGET_H__