diff -r 000000000000 -r 4e1aa6a622a0 sysstatemgmt/systemstatemgr/cmd/src/cmdwaitforapparcinit.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sysstatemgmt/systemstatemgr/cmd/src/cmdwaitforapparcinit.cpp Tue Feb 02 00:53:00 2010 +0200 @@ -0,0 +1,288 @@ +// 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 +#include + +#include "ssmcommandparameters.h" +#include "ssmcommandutilprovider.h" +#include "cmdwaitforapparcinit.h" +#include "ssmdebug.h" +#include "ssmpanic.h" + +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE +/** +Used to create an instance of CCmdWaitForApparcInit class from given parameters. +This method is used by SsmCommandFactory to create a command. + +@param aSeverity The severity of the command +@param aPriority The priority of the command in the list +@return A pointer to an object of type CCmdWaitForApparcInit. +*/ +CCmdWaitForApparcInit* CCmdWaitForApparcInit::NewL(TCmdErrorSeverity aSeverity, const TUint16 aPriority) + { + CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit(aSeverity, aPriority); + return self; + } +#endif + +/** +Used to create an instance of CCmdWaitForApparcInit class from given parameters. +This method is used by SsmCommandFactory to create a command. + +@param aSeverity The severity of the command +@return A pointer to an object of type CCmdWaitForApparcInit. +*/ +CCmdWaitForApparcInit* CCmdWaitForApparcInit::NewL(TCmdErrorSeverity aSeverity) + { + CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit(aSeverity); + return self; + } + +/** +Used to create an instance of CCmdWaitForApparcInit class from a read stream. +CSsmCommandList::InternalizeL() 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 CCmdWaitForApparcInit. +*/ +CCmdWaitForApparcInit* CCmdWaitForApparcInit::NewL(RReadStream& aReadStream) + { + CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit(); + CleanupStack::PushL(self); + self->ConstructL(aReadStream); + CleanupStack::Pop(self); + return self; + } + +/** +Used to create an instance of CCmdWaitForApparcInit class from resource. + +@param aCommandParameters Object data from a resource file +@return A pointer to an object of type CCmdWaitForApparcInit. +*/ +CCmdWaitForApparcInit* CCmdWaitForApparcInit::NewL(TSsmCommandParameters& aCommandParameters) + { + CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit(); + CleanupStack::PushL(self); + self->ConstructL(aCommandParameters); + CleanupStack::Pop(self); + return self; + } +/** +Used to create an instance of CCmdWaitForApparcInit class from CCmdWaitForApparcInit object +Must be used only by CLE +@param aCmdWaitForApparcInit CCmdWaitForApparcInit reference +@param aUtilProvider CSsmCommandUtilProvider reference +@return A pointer to an object of type CCmdWaitForApparcInit. +*/ +CCmdWaitForApparcInit* CCmdWaitForApparcInit::NewLC(const CCmdWaitForApparcInit& aCmdWaitForApparcInit, CSsmCommandUtilProvider* aUtilProvider) + { +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit(aCmdWaitForApparcInit.Severity(),aCmdWaitForApparcInit.Priority()); +#else + CCmdWaitForApparcInit* self = new (ELeave) CCmdWaitForApparcInit(aCmdWaitForApparcInit.Severity()); +#endif + CleanupStack::PushL(self); + self->ConstructL(aCmdWaitForApparcInit, aUtilProvider); + return self; + } + +void CCmdWaitForApparcInit::ConstructL(const CCmdWaitForApparcInit& aCmdWaitForApparcInit, CSsmCommandUtilProvider* aUtilProvider) + { + iConditionalResourceId = aCmdWaitForApparcInit.ConditionalInformation(); + SetUtilProvider(*aUtilProvider); +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + if (iConditionalResourceId != 0) + { + SetCommandResourceFileNameL(aCmdWaitForApparcInit.GetCommandResourceFileName()); + } +#endif + } + +/** +Returns the version of the BIC +@return The maximum supported version of the BIC +*/ +TInt CCmdWaitForApparcInit::MaxSupportedVersion() + { +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + return (static_cast(ECmdWaitForApparcInitVersionWithPriority)); +#else + return (static_cast(ECmdWaitForApparcInitInitialVersion)); +#endif + } +/** +Destructor +*/ +CCmdWaitForApparcInit::~CCmdWaitForApparcInit() + { + Cancel(); + } + +/** +Execute this command +@param aStatus Completed to indicate execution of the next command may begin. +@panic ECmdNullPtr if the information used to create command is null +*/ +void CCmdWaitForApparcInit::Execute(TRequestStatus& aStatus) + { + __ASSERT_ALWAYS(iUtilProvider, PanicNow(KPanicCmdWaitForApparcInit, ECmdNullPtr)); + aStatus = KRequestPending; + iExecuteRequest = &aStatus; + + iUtilProvider->StartSafe().InitApparcServer(iStatus); + SetActive(); + } + +/** +Releases resources associated with this BIC +*/ +void CCmdWaitForApparcInit::Release() + { + delete this; + } + +/** +Cancels the BIC +*/ +void CCmdWaitForApparcInit::ExecuteCancel() + { + //cancel the outstanding request + Cancel(); + //and complete the request with KErrCancel + CompleteExecuteRequest(KErrCancel); + } + +/** +Returns the type of the BIC +@return Type of BIC +*/ +TSsmCommandType CCmdWaitForApparcInit::Type() const + { + DEBUGPRINT2A("Command type: %d", ESsmCmdWaitForApparcInit); + return (ESsmCmdWaitForApparcInit); + } + +/** +Externalises the configuration of the BIC + +@param aWriteStream A write stream to write BIC data to +*/ +void CCmdWaitForApparcInit::ExternalizeL(RWriteStream& aWriteStream) const + { + aWriteStream.WriteInt16L(iSeverity); +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + aWriteStream.WriteUint16L(iPriority); +#endif + } + +/** +Handles command's request completion event. +*/ +void CCmdWaitForApparcInit::RunL() + { + CompleteExecuteRequest(iStatus.Int()); + } + +/** +cancellation of an outstanding request. +*/ +void CCmdWaitForApparcInit::DoCancel() + { + iUtilProvider->StartSafe().InitApparcServerCancel(); + } + +/** +Complete the command request with aError. It gets called when RunL leaves. + +@param aError Error code with which RunL has left. +@return KErrNone as error is handled in this function. +*/ +TInt CCmdWaitForApparcInit::RunError(TInt aError) + { + DEBUGPRINT2A("CCmdWaitForApparcInit::RunError called with reason %d", aError); + CompleteExecuteRequest(aError); + return KErrNone; + } + +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE +/** +Overloaded constructor. +@param aSeverity Severity for this BIC +@param aPriority The priority of the command in the list + */ +CCmdWaitForApparcInit::CCmdWaitForApparcInit(TCmdErrorSeverity aSeverity, const TUint16 aPriority) + : CSsmCommandBase(aSeverity, aPriority) + { + } +#endif + +/** +Overloaded constructor. +@param aSeverity Severity for this BIC + */ +CCmdWaitForApparcInit::CCmdWaitForApparcInit(TCmdErrorSeverity aSeverity) + : CSsmCommandBase(aSeverity) + { + } + +/** +Default constructor. +*/ +CCmdWaitForApparcInit::CCmdWaitForApparcInit() + { + } + +/** +Constructs an object from resource file. + +@param aCommandParameters Object data from a resource file +*/ +void CCmdWaitForApparcInit::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, CCmdWaitForApparcInit::MaxSupportedVersion()), KErrNotSupported); + iSeverity = static_cast(reader.ReadInt16L()); +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + iPriority = (version > ECmdWaitForApparcInitInitialVersion) ? reader.ReadUint16L() : KDefaultCommandPriority; +#endif + } + +/** +Constructs an object from a read stream. + +@param aReadStream Read stream containing data through which object can be created +*/ +void CCmdWaitForApparcInit::ConstructL(RReadStream& aReadStream) + { + InternalizeL(aReadStream); + } + +/** +Configures the BIC using data contained in a ReadStream + +@param aReadStream A read stream containing BIC data +*/ +void CCmdWaitForApparcInit::InternalizeL(RReadStream& aReadStream) + { + iSeverity = static_cast(aReadStream.ReadInt16L()); +#ifdef SYMBIAN_SSM_FLEXIBLE_MERGE + iPriority = aReadStream.ReadUint16L(); +#endif + }