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 __SSMCOMMANDLISTIMPL_H__

    17 #define __SSMCOMMANDLISTIMPL_H__

    18 

    19 #include <e32base.h>

    20 

    21 #include "ssmcommandlistinterface.h"

    22 #include <ssm/ssmcmd.hrh>

    23 #include <ssm/ssmconditionalcallback.h>

    24 

    25 class RReadStream;

    26 class RWriteStream;

    27 class CSsmDeferredDeleter;

    28 class CSsmCommandUtilProvider;

    29 

    30 /**

    31 @internalComponent

    32 @released

    33 */

    34 NONSHARABLE_CLASS(CSsmCommandListImpl) : public CBase, public MSsmCommandList

    35 	{

    36 public:

    37 	static CSsmCommandListImpl* NewL();

    38 	static CSsmCommandListImpl* NewL(const CSsmCommandListImpl* aSsmCommandListImpl, CSsmCommandUtilProvider* aUtilProvider);

    39 	~CSsmCommandListImpl();

    40 

    41 	void InternalizeL(RReadStream& aReadStream, CSsmCommandUtilProvider* aUtilProvider);

    42 	void ExternalizeL(RWriteStream& aWriteStream) const;

    43 

    44 	void Execute(const TInt aIndex, TRequestStatus& aStatus);

    45 	void ExecuteCancel(const TInt aIndex);

    46 	TInt Count() const;

    47 	const MSsmCommand* operator[](TInt aIndex) const;

    48 	

    49 	//from MSsmCommandList

    50 	void AppendL(MSsmCommand* aCmd);

    51 	void SetDelayBetweenCommands(TInt aDelayBetweenCommands);

    52 	void SetResourceFileNameL(const TDesC& aFileName);

    53 	void SetConditionalCallback(MSsmConditionalCallback& aCallBack);

    54 	MSsmConditionalCallback& ConditionalCallback() const;

    55 	

    56 	TInt DelayBetweenCommands() const;

    57 	TArray<MSsmCommand*> PendingDeferred() const;

    58 	void DeferredDelete();

    59 	TInt PendingCommandIndex();

    60 	TCmdErrorSeverity Severity(TInt aCommandIndex) const;

    61 	void GetDataToValidateCommandlist(TInt& aPublishSysStateCmdCount, TInt& aPublishSwpCmdCount)  const;

    62 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE

    63 	static TInt ComparePriority(const MSsmCommand& aFirst, const MSsmCommand& aSecond);

    64 #endif

    65 private:

    66 	CSsmCommandListImpl();

    67 	void ConstructL();

    68 	void ConstructL(const CSsmCommandListImpl* aSsmCommandListImpl, CSsmCommandUtilProvider* aUtilProvider);

    69 	

    70 	void InitialiseResourceFileL();

    71 	

    72 private:

    73 	RPointerArray<MSsmCommand> iCmdList;

    74 	RPointerArray<MSsmCommand> iDeferredList;

    75 	TInt iDelayBetweenCommands;

    76 	CSsmDeferredDeleter* iDeferredDeleter;

    77 	RBuf iResourceFileName;

    78 	CResourceFile* iResourceFile;

    79 	MSsmConditionalCallback* iConditionalCallback;

    80 	TInt iPublishSysStateCmdCount;

    81 	TInt iPublishSwpCmdCount;

    82 	TBool iInValidDeferredWaitCmd;

    83 	};

    84 

    85 #endif // __SSMCOMMANDLISTIMPL_H__