bearermanagement/mpm/src/rmpmdefaultconnection.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:55:21 +0200
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/*
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* Copyright (c) 2007 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: Client interface to MPM Default Connection server
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*
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*/
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#include "rmpmdefaultconnection.h"
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#include "mpmcommon.h"
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#include "mpmlogger.h"
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_LIT( KPanicCategory, "MPM Default Connection Client" );
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// ---------------------------------------------------------------------------
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// RMPMDefaultConnection::Connect
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// Creates connection to server
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RMPMDefaultConnection::Connect()
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    {
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    MPMLOGSTRING("RMPMDefaultConnection::Connect" )
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    TInt r( KErrNone );
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    if( !iClientConnected ) 
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        {
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        MPMLOGSTRING("RMPMDefaultConnection::Connect: Connecting to server")
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        r = CreateSession( KMPMDefaultConnectionServerName, Version(), KNumDefConnMessageSlots );
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        if(r == KErrNone)
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            {
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            iClientConnected = ETrue;
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            }
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        else
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            {
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            MPMLOGSTRING2("RMPMDefaultConnection::Connect: \
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Error occurred %d", r )
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            Close();
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            }
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        }
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    return r;
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    }
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// ---------------------------------------------------------------------------
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// RMPMDefaultConnection::Close
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// Closes connection to server
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// ---------------------------------------------------------------------------
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//
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EXPORT_C void RMPMDefaultConnection::Close()
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    {
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    MPMLOGSTRING("RMPMDefaultConnection::Close" )
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    RSessionBase::Close();
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    iClientConnected = EFalse;
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    }
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// ---------------------------------------------------------------------------
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// RMPMDefaultConnection::SetDefaultIAP
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// Sets IAP to be used as default connection
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RMPMDefaultConnection::SetDefaultIAP( TInt aIapId )
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    {
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    __ASSERT_ALWAYS( iClientConnected, 
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                     User::Panic( KPanicCategory, 
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                                  ERMPMPanicClientNotConnected ) );
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    MPMLOGSTRING("RMPMDefaultConnection::SetDefaultIAP" )
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    return SendReceive( EMPMDefaultConnectionSetDefaultIap, TIpcArgs( aIapId ) );
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    }
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// ---------------------------------------------------------------------------
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//RMPMDefaultConnection::ClearDefaultIAP
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// Clears IAP from being used as default connection
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// ---------------------------------------------------------------------------
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//
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EXPORT_C TInt RMPMDefaultConnection::ClearDefaultIAP()
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    {
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    __ASSERT_ALWAYS( iClientConnected, 
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                     User::Panic( KPanicCategory, 
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                                  ERMPMPanicClientNotConnected ) );
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    MPMLOGSTRING("RMPMDefaultConnection::ClearDefaultIAP" )
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    return SendReceive( EMPMDefaultConnectionClearDefaultIap );
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    }
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// -----------------------------------------------------------------------------
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// RMPMDefaultConnection::Version
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// Returns version number
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TVersion RMPMDefaultConnection::Version() const
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    {
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    MPMLOGSTRING("RMPMDefaultConnection::Version" )
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    return TVersion(KMPMServerMajorVersionNumber,
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                    KMPMServerMinorVersionNumber,
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                    KMPMServerBuildVersionNumber);
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    }