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 /**

    17  @file

    18  @internalComponent

    19  @released

    20 */

    21 

    22 #include "cmdcoopsysstatechange.h"

    23 #include <ssm/ssmstate.h>

    24 #include <barsread2.h>

    25 

    26 CCustomCmdCoopSysStateChange* CCustomCmdCoopSysStateChange::NewL()

    27 	{

    28 	CCustomCmdCoopSysStateChange* self = new (ELeave) CCustomCmdCoopSysStateChange();

    29 	return self;

    30 	}

    31 

    32 CCustomCmdCoopSysStateChange::CCustomCmdCoopSysStateChange()

    33 	{

    34 	}

    35 

    36 CCustomCmdCoopSysStateChange::~CCustomCmdCoopSysStateChange()

    37 	{

    38 	}

    39 

    40 TInt CCustomCmdCoopSysStateChange::Initialize(CSsmCustomCommandEnv* /*aCmdEnv*/)

    41 	{

    42 	//Connect to RSsmStateAdaptation

    43 	return iSsmStateAdaptation.Connect();

    44 	}

    45 

    46 void CCustomCmdCoopSysStateChange::Close()

    47 	{

    48 	//Cancel the request if there is any

    49 	iSsmStateAdaptation.RequestCancel();

    50 	

    51 	//Close RSsmStateAdaptation

    52 	iSsmStateAdaptation.Close();

    53 	}

    54 

    55 void CCustomCmdCoopSysStateChange::Release()

    56 	{

    57 	delete this;

    58 	}

    59 

    60 void CCustomCmdCoopSysStateChange::Execute(const TDesC8& aParams, TRequestStatus& aStatus)

    61 	{

    62 	TSsmState ssmState;

    63 

    64 	//Internalise the param in to TSsmState

    65 	TRAPD(err, ssmState = ExecuteL(aParams));

    66 

    67 	if(KErrNone == err)

    68 		{

    69 		//Request coop system to perform Rfs actions

    70 		iSsmStateAdaptation.RequestCoopSysStateChange(ssmState, aStatus);

    71 		}

    72 	else

    73 		{

    74 		//In case of error complete the request with error code

    75 		TRequestStatus* status = &aStatus;

    76 		User::RequestComplete(status, err);

    77 		}

    78 	}

    79 

    80 TSsmState CCustomCmdCoopSysStateChange::ExecuteL(const TDesC8& aParams)

    81 	{

    82 	RResourceReader reader;

    83 

    84 	//Open the descriptor data to be internalised

    85 	reader.OpenLC(aParams);

    86 

    87 	//Read the main state from param data

    88 	const TInt mainState = reader.ReadInt16L();

    89 

    90 	//Read the substate from param data

    91 	const TInt subState = reader.ReadInt16L();

    92 	CleanupStack::PopAndDestroy(&reader); 

    93 

    94 	//Create a TSsmState object and return

    95 	return TSsmState(mainState, subState);

    96 	}

    97 

    98 void CCustomCmdCoopSysStateChange::ExecuteCancel()

    99 	{

   100 	//Cancel the request if there is any

   101 	iSsmStateAdaptation.RequestCancel();

   102 	}