diff -r 000000000000 -r 4e1aa6a622a0 sysstatemgmt/systemstatemgr/cmd/src/cmdstartprocess.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sysstatemgmt/systemstatemgr/cmd/src/cmdstartprocess.cpp Tue Feb 02 00:53:00 2010 +0200 @@ -0,0 +1,207 @@ +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). +// All rights reserved. +// This component and the accompanying materials are made available +// under the terms of "Eclipse Public License v1.0" +// which accompanies this distribution, and is available +// at the URL "http://www.eclipse.org/legal/epl-v10.html". +// +// Initial Contributors: +// Nokia Corporation - initial contribution. +// +// Contributors: +// +// Description: +// + +#include "ssmcommandparameters.h" +#include "cmdstartprocess.h" +#include "ssmdebug.h" +#include "ssmpanic.h" + +/** +Used to create an instance of CCmdStartProcess class from a read stream. +CSsmCommandList::InternalizeL() uses this method to construct a command from stream. + +@param aReadStream Read stream containing data through which object can be created +@return A pointer to an object of type CCmdStartProcess. +*/ +CCmdStartProcess* CCmdStartProcess::NewL(RReadStream& aReadStream) + { + CCmdStartProcess* self = new (ELeave) CCmdStartProcess(); + CleanupStack::PushL(self); + self->ConstructL(aReadStream); + CleanupStack::Pop(self); + return self; + } + +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE +/** +Used to create an instance of CCmdStartProcess class from given parameters. +This method is used by SsmCommandFactory to create a command. + +@param aSeverity The severity of the command +@param aAppInfo Contains information which can be used to start the process +@param aPriority The priority of the command in the list +@panic ECmdNullPtr if the information used to create command is null +@return A pointer to an object of type CCmdStartProcess. +*/ +CCmdStartProcess* CCmdStartProcess::NewL(TCmdErrorSeverity aSeverity, const CSsmStartupProperties *aAppInfo, const TUint16 aPriority) + { + __ASSERT_ALWAYS(aAppInfo != NULL, PanicNow(KPanicCmdStartProcess, ECmdNullPtr)); + CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aSeverity, aPriority); + CleanupStack::PushL(self); + self->ConstructL(aAppInfo); + CleanupStack::Pop(self); + return self; + } +#endif + +/** +Used to create an instance of CCmdStartProcess class from given parameters. +This method is used by SsmCommandFactory to create a command. + +@param aSeverity The severity of the command +@param aAppInfo Contains information which can be used to start the process +@panic ECmdNullPtr if the information used to create command is null +@return A pointer to an object of type CCmdStartProcess. +*/ +CCmdStartProcess* CCmdStartProcess::NewL(TCmdErrorSeverity aSeverity, const CSsmStartupProperties *aAppInfo) + { + __ASSERT_ALWAYS(aAppInfo != NULL, PanicNow(KPanicCmdStartProcess, ECmdNullPtr)); + CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aSeverity); + CleanupStack::PushL(self); + self->ConstructL(aAppInfo); + CleanupStack::Pop(self); + return self; + } + +/** +Used to create an instance of CCmdStartProcess class from CCmdStartProcess object +Must be used only by CLE +@param aCmdStartProcess CCmdStartProcess reference +@param aUtilProvider CSsmCommandUtilProvider reference +@return A pointer to an object of type CCmdStartProcess. +*/ +CCmdStartProcess* CCmdStartProcess::NewLC(const CCmdStartProcess& aCmdStartProcess, CSsmCommandUtilProvider* aUtilProvider) + { +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aCmdStartProcess.Severity(),aCmdStartProcess.Priority()); +#else + CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aCmdStartProcess.Severity()); +#endif + CleanupStack::PushL(self); + self->ConstructL(aCmdStartProcess, aUtilProvider); + return self; + } + +void CCmdStartProcess::ConstructL(const CCmdStartProcess& aCmdStartProcess, CSsmCommandUtilProvider* aUtilProvider) + { + iConditionalResourceId = aCmdStartProcess.ConditionalInformation(); + SetUtilProvider(*aUtilProvider); +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + if (iConditionalResourceId != 0) + { + SetCommandResourceFileNameL(aCmdStartProcess.GetCommandResourceFileName()); + } +#endif + CCmdStarterBase::ConstructL(aCmdStartProcess.AppInfo(),FALSE); + } + +/** +Used to create an instance of CCmdStartProcess class from resource. + +@param aCommandParameters Object data from a resource file +@return A pointer to an object of type CCmdStartProcess. +*/ +CCmdStartProcess* CCmdStartProcess::NewL(TSsmCommandParameters& aCommandParameters) + { + CCmdStartProcess* self = new (ELeave) CCmdStartProcess(); + CleanupStack::PushL(self); + self->ConstructL(aCommandParameters); + CleanupStack::Pop(self); + return self; + } + +/** +Returns the version of the BIC +@return The maximum supported version of the BIC +*/ +TInt CCmdStartProcess::MaxSupportedVersion() + { +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + return (static_cast(ECmdStartProcessVersionWithPriority)); +#else + return (static_cast(ECmdStartProcessInitialVersion)); +#endif + } + +/** +Destructor +*/ +CCmdStartProcess::~CCmdStartProcess() + { + } + +/** +Overloaded constructor +*/ +CCmdStartProcess::CCmdStartProcess() + : CCmdStarterBase(ESsmCmdStartProcess) + { + } + +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE +/** +Overloaded constructor +@param aSeverity Severity of command +@param aPriority The priority of the command in the list +*/ +CCmdStartProcess::CCmdStartProcess(TCmdErrorSeverity aSeverity, const TUint16 aPriority) + : CCmdStarterBase(ESsmCmdStartProcess, aSeverity, aPriority) + { + } +#endif + +/** +Overloaded constructor +@param aSeverity Severity of command +*/ +CCmdStartProcess::CCmdStartProcess(TCmdErrorSeverity aSeverity) + : CCmdStarterBase(ESsmCmdStartProcess, aSeverity) + { + } + +/** +Constructs an object from resource file. +@param aCommandParameters Object data from a resource file +*/ +void CCmdStartProcess::ConstructL(TSsmCommandParameters& aCommandParameters) + { + RResourceReader& reader = aCommandParameters.MainReader(); + const TSsmCommandType type = static_cast(reader.ReadInt16L()); + SSMLOGLEAVEIFFALSE(type == Type(), KErrNotSupported); + const TInt version = reader.ReadInt16L(); + SSMLOGLEAVEIFFALSE(__COMPARE_VERSION(version, CCmdStartProcess::MaxSupportedVersion()), KErrNotSupported); + CCmdStarterBase::ConstructL(aCommandParameters); +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + iPriority = (version > ECmdStartProcessInitialVersion)? reader.ReadUint16L() : KDefaultCommandPriority ; +#endif + } + +/** +Configures the BIC using data contained in a ReadStream +@param aReadStream A read stream containing BIC data +*/ +void CCmdStartProcess::ConstructL(RReadStream& aReadStream) + { + CCmdStarterBase::ConstructL(aReadStream); + } + +/** +Constructs an object from aAppInfo. +@param aAppInfo Startup properties through which command will be constructed. +*/ +void CCmdStartProcess::ConstructL(const CSsmStartupProperties *aAppInfo) + { + CCmdStarterBase::ConstructL(aAppInfo); + }