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// Copyright (c) 2007-2010 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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// INCLUDE FILES
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#include <ecom/ecom.h>
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#include "featmgrpluginhandler.h"
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#include "featmgrclientserver.h"
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#include "featmgrdebug.h"
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#include "featmgrserver.h"
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// LOCAL CONSTANTS
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_LIT(KPanicCategory, "FeatMgrPluginHandler");
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// ============================= LOCAL FUNCTIONS ===============================
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CFeatMgrPluginHandler::CFeatMgrPluginHandler
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// C++ constructor
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// -----------------------------------------------------------------------------
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//
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CFeatMgrPluginHandler::CFeatMgrPluginHandler( CFeatMgrServer& aServer )
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: iPlugin( NULL ),
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iServer( aServer ),
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iTransId( 0 ) // Is always 0 because there is only one transaction between handler and plugin.
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{
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}
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// -----------------------------------------------------------------------------
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// CFeatMgrPluginHandler::ConstructL
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// 2nd phase constructor gets plugin instance.
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// -----------------------------------------------------------------------------
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//
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void CFeatMgrPluginHandler::ConstructL( TUid aImplementationUid )
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{
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FUNC_LOG
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// get plugin instance
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iPlugin = CFeatureInfoPlugin::NewL( aImplementationUid, *this );
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}
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// -----------------------------------------------------------------------------
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// CFeatMgrPluginHandler::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CFeatMgrPluginHandler* CFeatMgrPluginHandler::NewL( TUid aImplementationUid,
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CFeatMgrServer& aServer )
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{
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CFeatMgrPluginHandler* self = new( ELeave ) CFeatMgrPluginHandler( aServer );
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CleanupStack::PushL( self );
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self->ConstructL( aImplementationUid );
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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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// Destructor
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// ---------------------------------------------------------
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//
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CFeatMgrPluginHandler::~CFeatMgrPluginHandler()
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{
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FUNC_LOG
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delete iPlugin;
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}
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// -----------------------------------------------------------------------------
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// CFeatMgrPluginHandler::SendCommandL
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// Sends a command to plugin for processing.
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// -----------------------------------------------------------------------------
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//
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void CFeatMgrPluginHandler::SendCommandL( FeatureInfoCommand::TFeatureInfoCmd aCommandId )
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{
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// Load feature info.
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iCommandId = aCommandId;
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iTransId++;
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TPtrC8 ptr(KNullDesC8);
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iPlugin->ProcessCommandL( iCommandId, iTransId, ptr );
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}
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// -----------------------------------------------------------------------------
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// CFeatMgrPluginHandler::ProcessResponseL
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// Routes response from plugin to server
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// -----------------------------------------------------------------------------
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//
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void CFeatMgrPluginHandler::ProcessResponseL( FeatureInfoCommand::TFeatureInfoCmd aCommandId,
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TUint8 aTransId,
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TDesC8& aData )
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{
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FUNC_LOG
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INFO_LOG2( "CFeatMgrPluginHandler::ProcessResponseL( aCommandId 0x%x, aTransId 0x%x )",
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aCommandId, aTransId );
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if ( iTransId == aTransId &&
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( aCommandId == FeatureInfoCommand::ELoadFeatureInfoCmdId ||
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aCommandId == FeatureInfoCommand::ELoadEnhancedFeatureInfoCmdId ) &&
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iCommandId == aCommandId )
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{
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// Copy response and ask server to process it
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if( aCommandId == FeatureInfoCommand::ELoadFeatureInfoCmdId )
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{
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RArray<FeatureInfoCommand::TFeature> featureList;
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CleanupClosePushL( featureList );
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FeatureInfoCommand::TFeatureInfoRespPckg response;
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response.Copy( aData );
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ProcessFeatureInfoL(featureList, response);
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CleanupStack::PopAndDestroy( &featureList );
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}
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else if( aCommandId == FeatureInfoCommand::ELoadEnhancedFeatureInfoCmdId )
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{
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RFeatureArray featureList;
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CleanupClosePushL( featureList );
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FeatureInfoCommand::TEnhancedFeatureInfoRespPckg response;
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response.Copy( aData );
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ProcessFeatureInfoL(featureList, response);
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CleanupStack::PopAndDestroy( &featureList );
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}
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}
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else
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{
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ERROR_LOG2( "CFeatMgrPluginHandler::ProcessResponseL - Command ID , expected: 0x%x, got 0x%x",
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iCommandId, aCommandId );
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ERROR_LOG2( "CFeatMgrPluginHandler::ProcessResponseL - Transaction ID , expected: 0x%x, got 0x%x",
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iTransId, aTransId );
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User::Leave( KErrArgument );
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}
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}
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// -----------------------------------------------------------------------------
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// CFeatMgrPluginHandler::ProcessFeatureInfoL
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// Asks server to process specified response from plugin
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// -----------------------------------------------------------------------------
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//
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void CFeatMgrPluginHandler::ProcessFeatureInfoL(
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RArray<FeatureInfoCommand::TFeature>& aList,
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FeatureInfoCommand::TFeatureInfoRespPckg aResponse )
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{
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FUNC_LOG
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// Go through dynamic feature list. Possible multiple same entries resolved by server.
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TInt err( KErrNone );
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TInt count = aResponse().iList.Count();
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if ( aResponse().iErrorCode == KErrNone )
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{
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for( TInt i = 0 ; i < count; i++)
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{
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INFO_LOG2( "CFeatMgrPluginHandler::ProcessFeatureInfoL - featureID %d, value %d",
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aResponse().iList[i].iFeatureID, aResponse().iList[i].iValue );
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err = aList.Append( aResponse().iList[i] );
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if ( err != KErrNone )
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{
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ERROR_LOG1( "CFeatMgrPluginHandler::ProcessFeatureInfoL - Error %d when saving feature info",
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err );
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break;
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}
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}
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if ( err == KErrNone )
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{
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// Send feature info to the server
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iServer.FeatureInfoL( aList, this );
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}
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else
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{
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INFO_LOG1( "CFeatMgrPluginHandler::ProcessFeatureInfoL - FeatureInfoL not called %d", err );
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}
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}
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else
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{
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ERROR_LOG2( "CFeatMgrPluginHandler::ProcessFeatureInfoL - pluginhandler %x, error %d - going to panic",
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this, aResponse().iErrorCode );
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// This is considered fatal enough reason to panic
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::FmgrFatalErrorL(aResponse().iErrorCode, KPanicCategory, EPanicInvalidFeatureInfo);
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}
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}
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// -----------------------------------------------------------------------------
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// CFeatMgrPluginHandler::ProcessFeatureInfoL
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// Asks server to process specified response from plugin
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// -----------------------------------------------------------------------------
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//
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void CFeatMgrPluginHandler::ProcessFeatureInfoL(
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RFeatureArray& aList,
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FeatureInfoCommand::TEnhancedFeatureInfoRespPckg aResponse )
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{
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FUNC_LOG
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// Go through dynamic feature list. Possible multiple same entries resolved by server.
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TInt err( KErrNone );
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TInt count = aResponse().iList.Count();
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if ( aResponse().iErrorCode == KErrNone )
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{
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for( TInt i = 0 ; i < count; i++)
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{
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INFO_LOG2( "CFeatMgrPluginHandler::ProcessFeatureInfoL - featureID %d, data %d",
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aResponse().iList[i].FeatureUid(), aResponse().iList[i].FeatureData() );
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err = aList.Append( aResponse().iList[i] );
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if ( err != KErrNone )
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{
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ERROR_LOG1( "CFeatMgrPluginHandler::ProcessFeatureInfoL - Error %d when saving feature info",
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err );
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break;
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}
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}
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if ( err == KErrNone )
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{
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// Send feature info to the server
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iServer.FeatureInfoL( aList, this );
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}
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else
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{
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INFO_LOG1( "CFeatMgrPluginHandler::ProcessFeatureInfoL - FeatureInfoL not called %d", err );
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}
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}
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else
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{
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ERROR_LOG2( "CFeatMgrPluginHandler::ProcessFeatureInfoL - pluginhandler %x, error %d - going to panic",
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this, aResponse().iErrorCode );
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// This is considered fatal enough reason to panic
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::FmgrFatalErrorL(aResponse().iErrorCode, KPanicCategory, EPanicInvalidFeatureInfo);
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}
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}
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// ========================== OTHER EXPORTED FUNCTIONS =========================
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// End of File
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