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/*
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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: For handling interactions betweed UI and CCH.
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*
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*/
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#include <cch.h>
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#include "cscenglogger.h"
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#include "cscengcchhandler.h"
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#include "mcscengcchobserver.h"
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// ---------------------------------------------------------------------------
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//
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CCSCEngCCHHandler::CCSCEngCCHHandler( MCSCEngCCHObserver& aObserver ) :
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iObserver( aObserver )
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{
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}
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// ---------------------------------------------------------------------------
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// ---------------------------------------------------------------------------
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//
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void CCSCEngCCHHandler::ConstructL()
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{
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CSCENGDEBUG( "CCSCEngCCHHandler::ConstructL - begin" );
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iCchClientApi = CCch::NewL();
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CSCENGDEBUG( "CCSCEngCCHHandler::ConstructL - end" );
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}
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// ---------------------------------------------------------------------------
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// ---------------------------------------------------------------------------
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//
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EXPORT_C CCSCEngCCHHandler* CCSCEngCCHHandler::NewL(
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MCSCEngCCHObserver& aObserver )
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{
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CCSCEngCCHHandler* self = new ( ELeave ) CCSCEngCCHHandler( aObserver );
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CleanupStack::PushL( self );
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self->ConstructL();
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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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//
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CCSCEngCCHHandler::~CCSCEngCCHHandler()
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{
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CSCENGDEBUG( "CCSCEngCCHHandler::~CCSCEngCCHHandler - begin" );
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delete iCchClientApi;
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CSCENGDEBUG( "CCSCEngCCHHandler::~CCSCEngCCHHandler - end" );
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}
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// ---------------------------------------------------------------------------
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// Disable service.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt CCSCEngCCHHandler::DisableService( TInt aServiceId )
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{
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CCchService* service = iCchClientApi->GetService( aServiceId );
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TInt err( KErrNone );
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if ( service )
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{
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service->SetObserver( *this );
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err = service->Disable( ECCHUnknown );
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}
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else
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{
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err = KErrArgument;
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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// Check is service disabled
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TBool CCSCEngCCHHandler::IsServiceDisabled( TInt aServiceId )
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{
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TBool disabled( ETrue );
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if ( !IsDisabled( aServiceId, ECCHVoIPSub ) ) return EFalse;
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if ( !IsDisabled( aServiceId, ECCHPresenceSub ) ) return EFalse;
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if ( !IsDisabled( aServiceId, ECCHIMSub ) ) return EFalse;
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if ( !IsDisabled( aServiceId, ECCHVMBxSub ) ) return EFalse;
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return disabled;
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}
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// ---------------------------------------------------------------------------
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// Check is service is valid
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TBool CCSCEngCCHHandler::IsServiceValidL( TInt aServiceId )
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{
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TBool validService( EFalse );
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TSupportedSubServices supportedSubServices;
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SupportedSubServicesL( aServiceId, supportedSubServices );
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// Service is valid if some subservice is supported
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if ( supportedSubServices.iVoIP || supportedSubServices.iIm ||
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supportedSubServices.iPresence || supportedSubServices.iVmbx )
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{
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validService = ETrue;
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}
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return validService;
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}
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// ---------------------------------------------------------------------------
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// Get supported subservices.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void CCSCEngCCHHandler::SupportedSubServicesL(
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TInt aServiceId, TSupportedSubServices& aSupSubServices )
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{
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// Create new cch client for access the latest service info data.
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CCchService* service =
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CCch::NewLC()->GetService( aServiceId );
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TBool supported( EFalse );
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if ( service )
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{
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service->IsSupported( ECCHVoIPSub, supported );
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aSupSubServices.iVoIP = supported;
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service->IsSupported( ECCHPresenceSub, supported );
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aSupSubServices.iPresence = supported;
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service->IsSupported( ECCHIMSub, supported );
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aSupSubServices.iIm = supported;
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service->IsSupported( ECCHVMBxSub, supported );
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aSupSubServices.iVmbx = supported;
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}
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CleanupStack::PopAndDestroy(); // cch
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CSCENGDEBUG2(
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"CCSCEngCCHHandler::SupportedSubServicesL VoIP=%d",
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aSupSubServices.iVoIP );
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CSCENGDEBUG2(
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"CCSCEngCCHHandler::SupportedSubServicesL Presence=%d",
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aSupSubServices.iPresence );
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CSCENGDEBUG2(
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"CCSCEngCCHHandler::SupportedSubServicesL IM=%d",
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aSupSubServices.iIm );
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CSCENGDEBUG2(
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"CCSCEngCCHHandler::SupportedSubServicesL VMBX=%d",
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aSupSubServices.iVmbx );
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}
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// ---------------------------------------------------------------------------
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// Get cch connection parameter (RBuf).
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt CCSCEngCCHHandler::GetConnectionParameter(
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TInt aServiceId,
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TCchConnectionParameter aConnParam,
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RBuf& aConnParamValue )
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{
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CSCENGDEBUG( "CCSCEngCCHHandler::GetConnectionParameter" );
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CCchService* service =
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iCchClientApi->GetService( aServiceId );
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TInt err( KErrNone );
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if ( service )
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{
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err = service->GetConnectionParameter(
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ECCHUnknown, aConnParam, aConnParamValue );
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}
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else
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{
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err = KErrArgument;
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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// Get cch connection parameter (TInt).
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt CCSCEngCCHHandler::GetConnectionParameter(
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TInt aServiceId,
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TCchConnectionParameter aConnParam,
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TInt& aConnParamValue )
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{
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CSCENGDEBUG( "CCSCEngCCHHandler::GetConnectionParameter" );
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CCchService* service =
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iCchClientApi->GetService( aServiceId );
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TInt err( KErrNone );
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if ( service )
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{
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err = service->GetConnectionParameter(
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ECCHUnknown, aConnParam, aConnParamValue );
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}
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else
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{
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err = KErrArgument;
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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// Set cch connection parameter.
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt CCSCEngCCHHandler::SetConnectionParameter(
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TInt aServiceId,
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TCchConnectionParameter aConnParam,
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const TDesC& aConnParamValue )
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{
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CSCENGDEBUG( "CCSCEngCCHHandler::SetConnectionParameter" );
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CCchService* service =
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iCchClientApi->GetService( aServiceId );
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TInt err( KErrNone );
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if ( service )
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{
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err =service->SetConnectionParameter(
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ECCHUnknown, aConnParam, aConnParamValue );
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}
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else
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{
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err = KErrArgument;
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}
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return err;
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}
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// ---------------------------------------------------------------------------
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// CCSCEngCCHHandler::IsDisabled
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// ---------------------------------------------------------------------------
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//
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TBool CCSCEngCCHHandler::IsDisabled(
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TInt aServiceId,
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TCCHSubserviceType aType )
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{
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TBool disabled( EFalse );
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CCchService* service =
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iCchClientApi->GetService( aServiceId );
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if ( service )
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{
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TCchServiceStatus status;
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TInt err = service->GetStatus( aType, status );
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if ( KErrNotFound == err ||
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( KErrNone == err &&
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( ECCHUninitialized == status.State() ||
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ECCHDisabled == status.State() ) ) )
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{
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disabled = ETrue;
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}
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}
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return disabled;
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}
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// ---------------------------------------------------------------------------
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// From class MCchServiceStatusObserver
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// ---------------------------------------------------------------------------
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//
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void CCSCEngCCHHandler::ServiceStatusChanged(
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TInt aServiceId,
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TCCHSubserviceType aType,
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const TCchServiceStatus& aServiceStatus )
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{
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CSCENGDEBUG( "CCSCEngCCHHandler::ServiceStatusChanged" );
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if ( ECCHDisabled == aServiceStatus.State() )
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{
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CCchService* service =
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iCchClientApi->GetService( aServiceId );
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if ( service )
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{
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service->RemoveObserver();
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}
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}
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iObserver.ServiceStatusChanged(
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aServiceId,
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aType,
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aServiceStatus );
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}
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