diff -r 000000000000 -r 14df0fbfcc4e sapi_landmarks/src/landmarkprovider.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sapi_landmarks/src/landmarkprovider.cpp Mon Mar 30 12:51:10 2009 +0300 @@ -0,0 +1,144 @@ +/* +* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of the License "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: CLandmarkService class implementation +* +*/ + + +#include +#include "landmarkprovider.h" +#include "landmarkinterface.h" +#include "landmarkliwparams.hrh" +#include "../../inc/serviceerrno.h" + +//CONSTANTS +_LIT8(KCmdName,"cmd"); +// ============================ MEMBER FUNCTIONS =============================== + +// ----------------------------------------------------------------------------- +// CLandmarkProvider::NewL() +// Two-phased constructor. +// ----------------------------------------------------------------------------- +// +CLandmarkProvider* CLandmarkProvider::NewL() + { + return new (ELeave) CLandmarkProvider(); + } + +// ----------------------------------------------------------------------------- +// CLandmarkProvider::CLandmarkProvider() +// C++ default constructor can NOT contain any code, that might leave. +// ----------------------------------------------------------------------------- +// +CLandmarkProvider :: CLandmarkProvider() + { + } + +// ----------------------------------------------------------------------------- +// CLandmarkProvider::~CLandmarkProvider() +// Destructor. +// ----------------------------------------------------------------------------- +// +CLandmarkProvider :: ~CLandmarkProvider() + { + } + +// ----------------------------------------------------------------------------- +// CLandmarkProvider::InitialiseL(MLiwNotifyCallback& /*aFrameworkCallback*/, +// const RCriteriaArray& aInterest) +// Called by the AIW framework to initialise provider with necessary information +// from the Service Handler. +// ----------------------------------------------------------------------------- +// +void CLandmarkProvider::InitialiseL(MLiwNotifyCallback& /*aFrameworkCallback*/, + const RCriteriaArray& /*aInterest*/) + { + } + +// ----------------------------------------------------------------------------- +// CLandmarkProvider::HandleServiceCmdL(const TInt& aCmdId, +// const CLiwGenericParamList& aInParamList, +// CLiwGenericParamList& aOutParamList, +// TUint aCmdOptions, +// const MLiwNotifyCallback* aCallback) +// Called by the AIW framework to initialise provider with necessary information +// from the Service Handler. +// ----------------------------------------------------------------------------- +// +void CLandmarkProvider::HandleServiceCmdL( const TInt& aCmdId, + const CLiwGenericParamList& aInParamList, + CLiwGenericParamList& aOutParamList, + TUint aCmdOptions, + const MLiwNotifyCallback* /*aCallback*/ ) + { + // Cancel bit must always be checked. Support can be implemented if necessary. + if ( aCmdOptions & KLiwOptCancel ) + { + return; + } + TPtrC8 CmdName; + const TLiwGenericParam* cmd; + if ( aCmdId == KLiwCmdAsStr ) + { + TInt pos = 0; + cmd = aInParamList.FindFirst(pos,KCmdName); + if ( NULL != cmd ) + { + CmdName.Set( cmd->Value().AsData() ); + } + } + if ( CmdName == KIDataSource ) + { + //Create interface pointer and return the output param + CLandmarkInterface* interface = CLandmarkInterface::NewL(); + CleanupClosePushL(*interface); + TRAPD (err,interface->SetActiveL(aInParamList)); + if( err ) + { + err = interface->SapiError(err); + } + aOutParamList.AppendL(TLiwGenericParam(KErrorCode,TLiwVariant((TInt32)err))); + if( SErrBadArgumentType == err ) + { + aOutParamList.AppendL(TLiwGenericParam(KErrorMsg,TLiwVariant(KInvalidDbUri()))); + } + aOutParamList.AppendL(TLiwGenericParam(KIDataSource,TLiwVariant(interface))); + CleanupStack::Pop(interface); + } + else + { + aOutParamList.AppendL(TLiwGenericParam(KErrorCode,TLiwVariant((TInt32)SErrMissingArgument))); + aOutParamList.AppendL(TLiwGenericParam(KErrorMsg,TLiwVariant(KInterfaceMissing()))); + } + } + +// +// Rest of the file is for ECom initialization. +// + +// Map the interface UIDs to implementation factory functions +const TImplementationProxy ImplementationTable[] = + { + IMPLEMENTATION_PROXY_ENTRY( 0x10282CF6, CLandmarkProvider::NewL ) + }; + +// --------------------------------------------------------- +// Exported proxy for instantiation method resolution +// --------------------------------------------------------- +// +EXPORT_C const TImplementationProxy* ImplementationGroupProxy( TInt& aTableCount ) + { + aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy); + return ImplementationTable; + }