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/*
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* Copyright (c) 2006 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: IETF SIMPLE Protocol implementation for XIMP Framework
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*
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*/
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#include <badesca.h>
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#include <ecom/implementationproxy.h>
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#include <ximpserviceinfo.h>
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#include <ximpbase.h>
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#include <ximpidentity.h>
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#include <presenceinfo.h>
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#include <ximpprotocolconnectionhost.h>
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#include <ximpprotocolconnection.h>
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#include <ximpserviceinfo.h>
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#include <ximpcontextclientinfo.h>
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#include "presenceplugin.h"
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#include "presenceplugindef.h"
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#include "presencepluginconnection.h"
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#include "presenceplugincommon.h"
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#include "presenceplugin_resource.hrh"
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#include "presenceconnectioninfo.h"
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#include <spsettings.h>
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#include <spentry.h>
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#include <spproperty.h>
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#include <spdefinitions.h>
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// Key value pair table to identify correct constructor
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// function for the requested interface.
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// ---------------------------------------------------------------------------
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//
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const TImplementationProxy ImplementationTable[] =
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{
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//Warning in Lint 611
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IMPLEMENTATION_PROXY_ENTRY( PRESENCEPLUGIN_1_IMPLEMENTATION_UID,
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CPresencePlugin::NewL )
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};
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// ---------------------------------------------------------------------------
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// Exported function to return the implementation proxy table
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// ---------------------------------------------------------------------------
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//
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EXPORT_C const TImplementationProxy* ImplementationGroupProxy(
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TInt& aTableCount )
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{
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aTableCount = sizeof( ImplementationTable ) /
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sizeof( TImplementationProxy );
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return ImplementationTable;
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}
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// ---------------------------------------------------------------------------
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// CPresencePlugin::CPresencePlugin()
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// ---------------------------------------------------------------------------
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//
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CPresencePlugin::CPresencePlugin()
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{
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//empty
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}
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// ---------------------------------------------------------------------------
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// CPresencePlugin::NewLC()
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// ---------------------------------------------------------------------------
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//
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CPresencePlugin* CPresencePlugin::NewLC()
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{
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CPresencePlugin* self = new( ELeave ) CPresencePlugin();
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CleanupStack::PushL( self );
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return self;
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}
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// ---------------------------------------------------------------------------
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// CPresencePlugin::NewL()
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// ---------------------------------------------------------------------------
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//
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CPresencePlugin* CPresencePlugin::NewL()
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{
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CPresencePlugin* self = CPresencePlugin::NewLC();
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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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// CPresencePlugin::~CPresencePlugin()
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// ---------------------------------------------------------------------------
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//
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CPresencePlugin::~CPresencePlugin()
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{
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DP_SDA("CPresencePlugin::~CPresencePlugin");
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iConnections.ResetAndDestroy();
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iConnectionArray.ResetAndDestroy();
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}
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// ---------------------------------------------------------------------------
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// CPresencePlugin::~CPresencePlugin()
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// ---------------------------------------------------------------------------
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//
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void CPresencePlugin::PrimeHost( MXIMPProtocolPluginHost& aHost )
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{
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DP_SDA("CPresencePlugin::PrimeHost");
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iHost = &aHost;
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}
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// ---------------------------------------------------------------------------
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// CPresencePlugin::AcquireConnectionL()
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// ---------------------------------------------------------------------------
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//
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MXIMPProtocolConnection& CPresencePlugin::AcquireConnectionL(
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const MXIMPServiceInfo& aServiceInfo,
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const MXIMPContextClientInfo& aContextClient )
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{
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DP_SDA("CPresencePlugin::AcquireConnectionL");
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MXIMPProtocolConnection* tmp = NULL;
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CPresenceConnectionInfo* connectionArray = NULL;
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TBool connected = EFalse;
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//Check if presence is allready connected to id
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//!!!! IN this adapter that IapID is service id ID!!!!
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DP_SDA2("CPresencePlugin::AcquireConnectionL - service id: %d",
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aServiceInfo.IapId() );
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TInt presenceId = KErrNotFound;
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CSPSettings* spSettings = CSPSettings::NewL();
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CleanupStack::PushL( spSettings );
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CSPProperty* property = CSPProperty::NewLC();
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spSettings->FindPropertyL( aServiceInfo.IapId(),
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ESubPropertyPresenceSettingsId,
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*property );
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if ( property )
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{
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property->GetValue( presenceId );
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}
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CleanupStack::PopAndDestroy( property );
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CleanupStack::PopAndDestroy( spSettings );
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DP_SDA2(" -> presence settings id: %d",presenceId );
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__ASSERT_ALWAYS( presenceId > 0, User::Leave( KErrArgument ) );
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TInt connectionsCount = iConnections.Count();
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DP_SDA2("AcquireConnectionL : connectionsCount =%d ", connectionsCount );
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for( TInt i( connectionsCount - 1 ); i >= 0; i-- )
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{
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DP_SDA2("AcquireConnectionL connection count %d", connectionsCount);
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if( iConnections[i]->GetPresenceSetId() == presenceId )
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{
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DP_SDA2("AcquireConnectionL RETURN OLD CONNECTION : i = %d " , i );
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//Check connection status
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tmp = iConnections[i];
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connectionArray = iConnections[i]->GetConnectionArray();
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//Check connection status from connectionArray
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CPresencePluginConnection::TConnectionStatus status =
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connectionArray->GetConnectionStatus();
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if( CPresencePluginConnection::ENotActive == status )
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{
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DP_SDA("AcquireConnectionL ENotActive ");
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DP_SDA("AcquireConnectionL Del old inactive connection");
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//Call session CLOSE here!!!!!
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//Ensure there is no any client to bind this connect
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//Release this failed connection
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DeleteConnection(i);
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}
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else if ( CPresencePluginConnection::ETerminated == status )
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{
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DP_SDA("AcquireConnectionL ETerminated CREATE NEW CONNECTION ");
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//Roamning try use lates ETag
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//Delete old terminaded connection and create new with old ETag
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CPresencePluginConnection* connection =
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CPresencePluginConnection::NewL(
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aServiceInfo, aContextClient,
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*iConnectionArray[i]->GetConnectionEtag() );
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CleanupStack::PushL( connection );
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DeleteConnection( i );
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//Add this new connection to connectionArray
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CPresenceConnectionInfo* connectionInfo =
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CPresenceConnectionInfo::NewL( connection );
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CleanupStack::PushL( connectionInfo );
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iConnectionArray.AppendL( connectionInfo );
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CleanupStack::Pop();
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connection->SetConnectionArray( connectionInfo );
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iConnections.AppendL( connection );
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CleanupStack::Pop( connection );
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tmp = connection;
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connected = ETrue;
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iConnectionArray[i]->IncreaseClientCount();
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}
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else if ( CPresencePluginConnection::EActive == status )
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{
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DP_SDA("AcquireConnectionL EActive");
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// NOTE: Incase there is no reply from XIMP before client is
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// shutdown , then closeconnection wouldnt be called, reopening
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// client will increase clientCount which is wrong. ClientCount
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// should be checked for validity before increasing?
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// If already connected
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iConnectionArray[i]->IncreaseClientCount();
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connected = ETrue;
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tmp = iConnections[i];
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DP_SDA("AcquireConnectionL RETURN OLD CONNECTION done");
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}
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break;
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}
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}
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if( !connected )
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{
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DP_SDA("CPresencePlugin::AcquireConnectionL CREATE NEW CONNECTION");
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// If not already connected
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CPresencePluginConnection* connection = CPresencePluginConnection::NewL(
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aServiceInfo, aContextClient );
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CleanupStack::PushL( connection );
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//Add this new connection to connectionArray
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CPresenceConnectionInfo* connectionInfo =
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CPresenceConnectionInfo::NewL( connection );
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CleanupStack::PushL( connectionInfo );
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iConnectionArray.AppendL( connectionInfo );
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CleanupStack::Pop();
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connection->SetConnectionArray( connectionInfo );
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//Add on binded client
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connectionInfo->IncreaseClientCount();
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iConnections.AppendL( connection );
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CleanupStack::Pop( connection );
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tmp = connection;
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DP_SDA("AcquireConnectionL CREATE NEW CONNECTION DONE");
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}
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DP_SDA("CPresencePlugin::AcquireConnectionL ret");
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return *tmp;
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}
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// ---------------------------------------------------------------------------
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// CPresencePlugin::ReleaseConnection()
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// ---------------------------------------------------------------------------
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//
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void CPresencePlugin::ReleaseConnection( MXIMPProtocolConnection& aConnection )
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{
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DP_SDA("CPresencePlugin::ReleaseConnection");
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TInt connectionsCount = iConnections.Count();
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DP_SDA2("ReleaseConnection : connectionsCount =%d ", connectionsCount );
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for ( TInt i=0; i < connectionsCount; i++ )
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{
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DP_SDA("CPresencePlugin::ReleaseConnection for start");
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if ( iConnectionArray[i]->GetConnection() == &aConnection )
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{
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//Check how many client is using this connection
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TInt clientCount = iConnectionArray[i]->ClientCount();
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DP_SDA2("ReleaseConnection : clientCount = %d ", clientCount );
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DP_SDA2("CPresencePlugin::ReleaseConnection : i = %d", i );
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if ( connectionsCount == 1 && clientCount <= 0 )
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{
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DP_SDA("CPresencePlugin::ReleaseConnection Lets start to check");
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DP_SDA2("CPresencePlugin::ReleaseConnection connect status %d,", iConnections[i]->GetSessionStatus());
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//Check this connection status
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if( !(CPresencePluginConnection::ENotActive ==
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iConnectionArray[i]->GetConnectionStatus() ))
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{
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DP_SDA("CPresencePlugin::ReleaseConnection not have clients");
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DeleteConnection(i);
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break;
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}
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DP_SDA("connectionsCount == 1 && i == 0 && clientCount == 0 ");
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DP_SDA("ReleaseConnection : Don't delete this connection ");
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break; //don't delete first connection
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}
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DP_SDA("CPresencePlugin::ReleaseConnection for end");
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}
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}
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DP_SDA("CPresencePlugin::ReleaseConnection end");
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}
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// ---------------------------------------------------------------------------
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// CPresencePlugin::GetInterface()
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// ---------------------------------------------------------------------------
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//
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TAny* CPresencePlugin::GetInterface(
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TInt32 aInterfaceId,
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TIfGetOps aOptions )
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{
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if ( aInterfaceId == GetInterfaceId() )
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{
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// caller wants this interface
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return this;
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}
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if ( aOptions == MXIMPBase::EPanicIfUnknown )
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{
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User::Panic( KPluginName, KErrExtensionNotSupported );
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}
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return NULL;
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}
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// ---------------------------------------------------------------------------
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// CPresencePlugin::GetInterface()
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// ---------------------------------------------------------------------------
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//
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const TAny* CPresencePlugin::GetInterface(
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TInt32 aInterfaceId,
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TIfGetOps aOptions ) const
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{
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DP_SDA("CPresencePlugin::GetInterface");
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if ( aInterfaceId == GetInterfaceId() )
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{
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// caller wants this interface
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return const_cast<CPresencePlugin*>(this);
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}
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if ( aOptions == MXIMPBase::EPanicIfUnknown )
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{
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User::Panic( KPluginName, KErrExtensionNotSupported );
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}
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return NULL;
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}
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// ---------------------------------------------------------------------------
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// CPresencePlugin::GetInterfaceId()
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// ---------------------------------------------------------------------------
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//
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TInt32 CPresencePlugin::GetInterfaceId() const
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{
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return MXIMPProtocolPlugin::KInterfaceId;
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}
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// ---------------------------------------------------------------------------
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// CPresencePlugin::DeleteConnection()
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// ---------------------------------------------------------------------------
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//
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void CPresencePlugin::DeleteConnection( TInt aIndex )
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{
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//First delete connectionArray where connection is same at connection
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DP_SDA("CPresencePlugin::DeleteConnection");
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TInt connectionArrayCount = iConnectionArray.Count();
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for ( TInt i=0; i < connectionArrayCount; i++ )
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{
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DP_SDA2("CPresencePlugin::DeleteConnection FINDING, con status %d", iConnectionArray[i]->GetConnectionStatus() );
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if( (iConnections[aIndex] == iConnectionArray[i]->GetConnection()) &&
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!(CPresencePluginConnection::EActive ==
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iConnectionArray[i]->GetConnectionStatus() ) )
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{
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DP_SDA("CPresencePlugin::DeleteConnection connection Match");
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delete iConnectionArray[i];
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iConnectionArray.Remove( i );
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iConnectionArray.Compress();
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break;
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}
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}
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delete iConnections[aIndex];
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iConnections.Remove( aIndex );
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iConnections.Compress();
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DP_SDA("CPresencePlugin::DeleteConnection end");
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}
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// End of file
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