sl@0: // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // SCH_EXEC.H
sl@0: // 
sl@0: //
sl@0: 
sl@0: #ifndef __SCHEXEC_H__
sl@0: #define __SCHEXEC_H__
sl@0: 
sl@0: // System includes
sl@0: #include <e32base.h>
sl@0: #include <f32file.h>
sl@0: 
sl@0: // Classes refereced
sl@0: class CSchLogManager;
sl@0: 
sl@0: /** 
sl@0: @internalComponent
sl@0: */
sl@0: NONSHARABLE_CLASS(CTaskExecutor) : public CActive
sl@0: 	{
sl@0: public:
sl@0: 	static CTaskExecutor* NewLC(const TDesC& aErrorMessage, 
sl@0: 								const TDesC& aTaskFileName, 
sl@0: 								const TDesC& aClientFileName,
sl@0: 								CSchLogManager& aSchLogManager);
sl@0: 								
sl@0: 	~CTaskExecutor();
sl@0: 
sl@0: private: // Internal construct
sl@0: 	CTaskExecutor(CSchLogManager& aSchLogManager);
sl@0: 	
sl@0: 	void ConstructL(const TDesC& aTaskFileName, 
sl@0: 					const TDesC& aClientFileName, 
sl@0: 					const TDesC& aErrorMessage);
sl@0: 
sl@0: public: // Kick-off method
sl@0: 	void ExecuteL();
sl@0: 
sl@0: private: // From CActive
sl@0: 	void RunL();
sl@0: 	void DoCancel();
sl@0: 
sl@0: private: // Error handling
sl@0: 	void CheckErrorAndLeaveL(TInt aError);
sl@0: 	void SaveExecutionErrorToLog(TInt aError);
sl@0: 
sl@0: private:
sl@0: 	RFs iFsSession;
sl@0: 	RFile iTaskFile;
sl@0: 	// The log manager in case of errors
sl@0: 	CSchLogManager& iSchLogManager;
sl@0: 	// The Log error message
sl@0: 	HBufC* iLogErrorMessage;
sl@0: 	// Name of executor program
sl@0: 	HBufC* iClientFileName;
sl@0: 	// Name of task file
sl@0: 	HBufC* iTaskFileName;
sl@0: 
sl@0: 	RProcess iProcess;
sl@0: 	};
sl@0: 	
sl@0: /**
sl@0: Streaming operators for TSecurityInfo
sl@0: @internalComponent
sl@0: */	
sl@0: RWriteStream& operator<<(RWriteStream& aWriteStream, 
sl@0: 						const TSecurityInfo& aSecurityInfo);
sl@0: 
sl@0: /**
sl@0: Streaming operators for TSecurityInfo
sl@0: @internalComponent
sl@0: */	
sl@0: RReadStream& operator>>(RReadStream& aReadStream,
sl@0: 						TSecurityInfo& aSecurityInfo);
sl@0: 	
sl@0: 
sl@0: 
sl@0: #endif