// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).+
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// All rights reserved.+
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// This component and the accompanying materials are made available+
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// under the terms of "Eclipse Public License v1.0"+
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// which accompanies this distribution, and is available+
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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//+
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// Initial Contributors:+
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// Nokia Corporation - initial contribution.+
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//+
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// Contributors:+
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//+
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// Description:+
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//+
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+
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#include "ssmcommandparameters.h"+
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#include "cmdstartprocess.h"+
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#include "ssmdebug.h"+
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#include "ssmpanic.h"+
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+
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/**+
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Used to create an instance of CCmdStartProcess class from a read stream.+
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CSsmCommandList::InternalizeL() uses this method to construct a command from stream.+
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+
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@param aReadStream 	Read stream containing data through which object can be created+
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@return				A pointer to an object of type CCmdStartProcess.+
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*/+
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CCmdStartProcess* CCmdStartProcess::NewL(RReadStream& aReadStream)+
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	{+
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	CCmdStartProcess* self = new (ELeave) CCmdStartProcess();+
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	CleanupStack::PushL(self);+
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	self->ConstructL(aReadStream);+
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	CleanupStack::Pop(self);+
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	return self;+
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	}+
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+
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#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE+
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/**+
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Used to create an instance of CCmdStartProcess class from given parameters.+
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This method is used by SsmCommandFactory to create a command.+
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+
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@param aSeverity The severity of the command+
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@param aAppInfo Contains information which can be used to start the process+
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@param aPriority The priority of the command in the list+
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@panic ECmdNullPtr if the information used to create command is null+
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@return	A pointer to an object of type CCmdStartProcess.+
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*/+
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CCmdStartProcess* CCmdStartProcess::NewL(TCmdErrorSeverity aSeverity, const CSsmStartupProperties *aAppInfo, const TUint16 aPriority)+
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	{+
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	__ASSERT_ALWAYS(aAppInfo != NULL, PanicNow(KPanicCmdStartProcess, ECmdNullPtr));+
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	CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aSeverity, aPriority);+
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	CleanupStack::PushL(self);+
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	self->ConstructL(aAppInfo);+
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	CleanupStack::Pop(self);+
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	return self;+
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	}+
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#endif+
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+
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/**+
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Used to create an instance of CCmdStartProcess class from given parameters.+
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This method is used by SsmCommandFactory to create a command.+
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+
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@param aSeverity The severity of the command+
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@param aAppInfo Contains information which can be used to start the process+
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@panic ECmdNullPtr if the information used to create command is null+
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@return	A pointer to an object of type CCmdStartProcess.+
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*/+
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CCmdStartProcess* CCmdStartProcess::NewL(TCmdErrorSeverity aSeverity, const CSsmStartupProperties *aAppInfo)+
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	{+
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	__ASSERT_ALWAYS(aAppInfo != NULL, PanicNow(KPanicCmdStartProcess, ECmdNullPtr));+
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	CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aSeverity);+
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	CleanupStack::PushL(self);+
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	self->ConstructL(aAppInfo);+
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	CleanupStack::Pop(self);+
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	return self;+
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	}+
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+
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/**+
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Used to create an instance of CCmdStartProcess class from CCmdStartProcess object+
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Must be used only by CLE+
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@param aCmdStartProcess CCmdStartProcess reference +
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@param aUtilProvider CSsmCommandUtilProvider reference +
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@return A pointer to an object of type CCmdStartProcess.+
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*/+
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CCmdStartProcess* CCmdStartProcess::NewLC(const CCmdStartProcess& aCmdStartProcess, CSsmCommandUtilProvider* aUtilProvider)+
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    {+
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#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE+
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    CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aCmdStartProcess.Severity(),aCmdStartProcess.Priority());+
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#else+
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    CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aCmdStartProcess.Severity());+
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#endif+
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    CleanupStack::PushL(self);+
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    self->ConstructL(aCmdStartProcess, aUtilProvider);+
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    return self;+
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    }+
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+
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void CCmdStartProcess::ConstructL(const CCmdStartProcess& aCmdStartProcess, CSsmCommandUtilProvider* aUtilProvider)+
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    {+
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    iConditionalResourceId = aCmdStartProcess.ConditionalInformation();+
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	SetUtilProvider(*aUtilProvider);+
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#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE+
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	if (iConditionalResourceId != 0)+
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        {+
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        SetCommandResourceFileNameL(aCmdStartProcess.GetCommandResourceFileName());+
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        }+
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#endif+
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    CCmdStarterBase::ConstructL(aCmdStartProcess.AppInfo(),FALSE);+
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    }+
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+
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/**+
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Used to create an instance of CCmdStartProcess class from resource.+
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+
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@param aCommandParameters Object data from a resource file+
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@return	A pointer to an object of type CCmdStartProcess.+
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*/+
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CCmdStartProcess* CCmdStartProcess::NewL(TSsmCommandParameters& aCommandParameters)+
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	{+
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	CCmdStartProcess* self = new (ELeave) CCmdStartProcess();+
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	CleanupStack::PushL(self);+
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	self->ConstructL(aCommandParameters);+
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	CleanupStack::Pop(self);+
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	return self;+
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	}+
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+
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/**+
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Returns the version of the BIC+
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@return		The maximum supported version of the BIC+
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*/+
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TInt CCmdStartProcess::MaxSupportedVersion()+
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	{+
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#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE+
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	return (static_cast<TInt>(ECmdStartProcessVersionWithPriority));+
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#else+
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	return (static_cast<TInt>(ECmdStartProcessInitialVersion));+
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#endif	+
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	}+
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+
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/**+
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Destructor+
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*/+
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CCmdStartProcess::~CCmdStartProcess()+
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	{+
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	}+
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+
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/**+
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Overloaded constructor+
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*/+
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CCmdStartProcess::CCmdStartProcess()+
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	: CCmdStarterBase(ESsmCmdStartProcess)+
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	{+
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	}+
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+
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#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE+
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/**+
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Overloaded constructor+
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@param aSeverity Severity of command+
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@param aPriority The priority of the command in the list+
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*/+
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CCmdStartProcess::CCmdStartProcess(TCmdErrorSeverity aSeverity, const TUint16 aPriority)+
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	: CCmdStarterBase(ESsmCmdStartProcess, aSeverity, aPriority)+
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	{+
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	}+
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#endif+
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+
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/**+
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Overloaded constructor+
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@param aSeverity Severity of command+
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*/+
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CCmdStartProcess::CCmdStartProcess(TCmdErrorSeverity aSeverity)+
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	: CCmdStarterBase(ESsmCmdStartProcess, aSeverity)+
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	{+
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	}+
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+
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/**+
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Constructs an object from resource file.+
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@param aCommandParameters Object data from a resource file+
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*/+
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void CCmdStartProcess::ConstructL(TSsmCommandParameters& aCommandParameters)+
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	{+
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	RResourceReader& reader = aCommandParameters.MainReader();+
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	const TSsmCommandType type = static_cast<TSsmCommandType>(reader.ReadInt16L());+
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	SSMLOGLEAVEIFFALSE(type == Type(), KErrNotSupported);+
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	const TInt version = reader.ReadInt16L();+
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	SSMLOGLEAVEIFFALSE(__COMPARE_VERSION(version, CCmdStartProcess::MaxSupportedVersion()), KErrNotSupported);+
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	CCmdStarterBase::ConstructL(aCommandParameters);+
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#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE+
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	iPriority = (version > ECmdStartProcessInitialVersion)? reader.ReadUint16L() : KDefaultCommandPriority ;+
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#endif+
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	}+
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+
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/**+
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Configures the BIC using data contained in a ReadStream+
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@param aReadStream 	A read stream containing BIC data+
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*/+
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void CCmdStartProcess::ConstructL(RReadStream& aReadStream)+
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	{+
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	CCmdStarterBase::ConstructL(aReadStream);+
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	}+
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+
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/**+
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Constructs an object from aAppInfo.+
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@param aAppInfo Startup properties through which command will be constructed.+
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*/+
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void CCmdStartProcess::ConstructL(const CSsmStartupProperties *aAppInfo)+
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	{+
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	CCmdStarterBase::ConstructL(aAppInfo);+
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	}+
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