upnpmpxplugins/upnpplaybackplugins/src/upnpsingleton.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:52:00 +0200
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/*
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* Copyright (c) 2008 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:      Singleton class for main upnp related services
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*
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*/
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// INCLUDES
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#include <badesca.h>
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#include "upnpavcontrollerfactory.h"
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#include "upnpavcontroller.h"
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#include "upnpavdevice.h"
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#include "upnpavdevicelist.h"
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#include "upnprendererselectorobserver.h"
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#include "upnpsingleton.h"
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// CONSTANTS
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const TInt KDefaultGranularity = 5;
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const TInt32 KRendererRequestTimeOut = 5000000;
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_LIT( KComponentLogfile, "musicplugins.txt");
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#include "upnplog.h"
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// --------------------------------------------------------------------------
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// Static members of CUPnPSingleton
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// --------------------------------------------------------------------------
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//
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// reference count
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TInt CUPnPSingleton::iInstanceCount = 0;
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// reference count
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CUPnPSingleton* CUPnPSingleton::iInstance = 0;
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// default device index
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TInt CUPnPSingleton::iDefaultRendererIndex;
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// --------------------------------------------------------------------------
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// CUPnPSingleton::GetInstanceL
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// singleton constructor
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// --------------------------------------------------------------------------
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//
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CUPnPSingleton* CUPnPSingleton::GetInstanceL()
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    {
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    if( iInstanceCount == 0 )
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        {
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        CUPnPSingleton* self = new(ELeave) CUPnPSingleton();
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        CleanupStack::PushL( self );
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        self->ConstructL();
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        CleanupStack::Pop( self );
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        iInstance = self;
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        }
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    ++iInstanceCount;
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    return iInstance;
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    }
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// --------------------------------------------------------------------------
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// CUPnPSingleton::CUPnPSingleton
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// Default constructor.
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// --------------------------------------------------------------------------
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//
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CUPnPSingleton::CUPnPSingleton()
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    {
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    }
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// --------------------------------------------------------------------------
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// CUPnPSingleton::ConstructL
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// ConstructL.
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// --------------------------------------------------------------------------
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//
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void CUPnPSingleton::ConstructL()
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    {
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    // Create timer for observing play time out.
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    iPeriodizer = CUPnPMusicPeriodizer::NewL( *this,
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        KRendererRequestTimeOut );
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    // Create handle to AVController
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    iAVController = UPnPAVControllerFactory::NewUPnPAVControllerL();
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    iAVController->SetDeviceObserver( *this );
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    CacheRendererListL();
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    if ( iMediaRenderers.Count() > 0 )
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        {
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        iSelectorState = EStateReady;
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        }
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    else
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        {
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        iSelectorState = EStateWaiting;
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        iPeriodizer->Start();
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        }
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    }
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// --------------------------------------------------------------------------
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// CUPnPSingleton::LoseInstance
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// singleton desctuctor
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// --------------------------------------------------------------------------
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//
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void CUPnPSingleton::LoseInstance( CUPnPSingleton* aInstance )
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    {
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    if( aInstance != 0 )
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   118
        {
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   119
        __ASSERTD( aInstance == iInstance,__FILE__, __LINE__ );
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diff changeset
   120
        __ASSERTD( iInstanceCount > 0,__FILE__, __LINE__ );
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   121
        --iInstanceCount;
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parents:
diff changeset
   122
        if( iInstanceCount == 0 )
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parents:
diff changeset
   123
            {
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diff changeset
   124
            delete iInstance;
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parents:
diff changeset
   125
            iInstance = 0;
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parents:
diff changeset
   126
            }
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parents:
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   127
        }
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parents:
diff changeset
   128
    }
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parents:
diff changeset
   129
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parents:
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   130
// --------------------------------------------------------------------------
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   131
// CUPnPSingleton::~CUPnPSingleton
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   132
// Destructor.
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   133
// --------------------------------------------------------------------------
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diff changeset
   134
//
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parents:
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   135
CUPnPSingleton::~CUPnPSingleton()
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parents:
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   136
    {
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   137
    __LOG("CUPnPSingleton::~CUPnPSingleton()");
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   138
    iMediaRenderers.ResetAndDestroy();
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diff changeset
   139
    delete iPeriodizer;
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parents:
diff changeset
   140
    if( iAVController )
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parents:
diff changeset
   141
        {
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diff changeset
   142
        iAVController->Release();
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parents:
diff changeset
   143
        }
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parents:
diff changeset
   144
    }
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parents:
diff changeset
   145
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parents:
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   146
// --------------------------------------------------------------------------
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   147
// CUPnPSingleton::GetRendererNamesL
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parents:
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   148
// Get renderes from AVController and return the renderer names.
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   149
// --------------------------------------------------------------------------
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   150
//  
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parents:
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   151
void CUPnPSingleton::GetRendererNamesL(
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parents:
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   152
    MUPnPRendererSelectorObserver& aObserver )
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parents:
diff changeset
   153
    {
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diff changeset
   154
    __ASSERTD( iRendererselectorObserver == 0,__FILE__, __LINE__ );
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parents:
diff changeset
   155
    iRendererselectorObserver = &aObserver;
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parents:
diff changeset
   156
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parents:
diff changeset
   157
    switch( iSelectorState )
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parents:
diff changeset
   158
        {
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parents:
diff changeset
   159
        case EStateWaiting:
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   160
            {
7f85d04be362 Revision: 200947
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parents:
diff changeset
   161
            __LOG("GetRendererNames: waiting");
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   162
            // wait for something to happen
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parents:
diff changeset
   163
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   164
            break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   165
        case EStateComplete:
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   166
            {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   167
            __LOG("GetRendererNames: complete->ready");
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   168
            DeliverNamesToObserverL( ETrue );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   169
            iSelectorState = EStateReady;
7f85d04be362 Revision: 200947
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parents:
diff changeset
   170
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   171
            break;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   172
        case EStateReady:
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   173
            {
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   174
            CacheRendererListL();
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   175
            if ( iMediaRenderers.Count() > 0 )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   176
                {
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parents:
diff changeset
   177
                __LOG("GetRendererNames: ready");
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   178
                DeliverNamesToObserverL( ETrue );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   179
                }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   180
            else
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   181
                {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   182
                __LOG("GetRendererNames: ready->waiting");
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   183
                iSelectorState = EStateWaiting;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   184
                iPeriodizer->Start();
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   185
                }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   186
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   187
            break;
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   188
        case EStateError:
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   189
            {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   190
            __LOG("GetRendererNames: error");
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   191
            DeliverNamesToObserverL( ETrue, KErrDisconnected );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   192
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   193
            break;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   194
        default:
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   195
            {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   196
            __PANICD(__FILE__, __LINE__ );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   197
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   198
            break;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   199
        }
7f85d04be362 Revision: 200947
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parents:
diff changeset
   200
    }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   201
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   202
// --------------------------------------------------------------------------
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   203
// CUPnPSingleton::CancelGetRendererNames
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   204
// --------------------------------------------------------------------------
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   205
//
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   206
void CUPnPSingleton::CancelGetRendererNames()
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   207
    {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   208
    // just clear the observer -> no callbacks will occur.
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   209
    iRendererselectorObserver = 0;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   210
    }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   211
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   212
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   213
// CUPnPSingleton::SelectRendererByIndexL
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   214
// Select renderer by given index.
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   215
// --------------------------------------------------------------------------
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   216
//
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   217
const CUpnpAVDevice* CUPnPSingleton::SelectRendererByIndexL( TInt aIndex )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   218
    {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   219
     if( iMediaRenderers.Count() <= aIndex || aIndex < 0 )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   220
        {        
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   221
        __LOG("CUPnPSingl::SelectRendererByIndexL error: Wrong index");
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   222
        User::Leave( KErrArgument );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   223
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   224
        
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   225
    if ( iRendererselectorObserver != 0 )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   226
        {
7f85d04be362 Revision: 200947
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parents:
diff changeset
   227
        DeliverNamesToObserverL( ETrue );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   228
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   229
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   230
    if ( !IsAvailable( *iMediaRenderers[aIndex] ) )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   231
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   232
        __LOG("CUPnPSingl::SelectRendererByIndexL error: disconnected");
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   233
        User::Leave( KErrDisconnected );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   234
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   235
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    iDefaultRendererIndex = aIndex;
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    return iMediaRenderers[aIndex];
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    }
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// --------------------------------------------------------------------------
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// CUPnPSingleton::DefaultDevice
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// Return return pointer of current renderer
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// --------------------------------------------------------------------------
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//
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const CUpnpAVDevice* CUPnPSingleton::DefaultDevice()
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    {
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    if ( iDefaultRendererIndex >= 0 )
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        {
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        return iMediaRenderers[iDefaultRendererIndex];
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        }
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    else
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        {
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        return 0;
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        }
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    }
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// --------------------------------------------------------------------------
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// CUPnPSingleton::AVC
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// Provides reference to the AVController resource
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// --------------------------------------------------------------------------
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//
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MUPnPAVController& CUPnPSingleton::AVC()
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    {
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    return *iAVController;
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    }
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// --------------------------------------------------------------------------
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// Method from MUPnPAVMediaObserver
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// --------------------------------------------------------------------------
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// --------------------------------------------------------------------------
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// CUPnPSingleton::UPnPDeviceDiscovered
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// Inform that new renderer device has discovered.
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// --------------------------------------------------------------------------
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//
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void CUPnPSingleton::UPnPDeviceDiscovered( const CUpnpAVDevice& aDevice  )
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    {
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    // Check if device is media renderer
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    if( aDevice.DeviceType() == CUpnpAVDevice::EMediaRenderer 
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        && aDevice.AudioCapability() )
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        {
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        if ( iSelectorState == EStateWaiting ||
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             iSelectorState == EStateComplete )
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   286
            {
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            CUpnpAVDevice* dev = 0;
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            TRAP_IGNORE( dev = CUpnpAVDevice::NewL( aDevice ) );
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   289
            if( dev )
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   290
                {
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                iMediaRenderers.Append( dev );
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   292
                if ( iRendererselectorObserver != 0 )
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   293
                    {
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                    TRAP_IGNORE( DeliverNamesToObserverL( EFalse ) );
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   295
                    }
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   296
                }
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   297
            }
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   298
        }
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   299
    else
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   300
        {
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   301
        // Do nothing with media servers
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   302
        }
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   303
    }
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   304
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// --------------------------------------------------------------------------
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// CUPnPSingleton::UPnPDeviceDisappeared
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// Inform that renderer device has disappeared.
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   308
// --------------------------------------------------------------------------
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   309
//   
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   310
void CUPnPSingleton::UPnPDeviceDisappeared( const CUpnpAVDevice& aDevice )
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   311
    {
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   312
    // Check if device is media renderer
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   313
    if( aDevice.DeviceType() == CUpnpAVDevice::EMediaRenderer 
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   314
        && aDevice.AudioCapability() )
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   315
        {
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   316
        if ( iSelectorState == EStateWaiting ||
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   317
             iSelectorState == EStateComplete )
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parents:
diff changeset
   318
            {
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   319
            // In monitoring state. Remove the renderer from cache.
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   320
            TInt count = iMediaRenderers.Count();
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   321
            for( TInt i = 0; i < count; i++ )
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   322
                {
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   323
                if( aDevice.Uuid().Compare(
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   324
                    iMediaRenderers[i]->Uuid() ) == 0 )
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diff changeset
   325
                    {
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   326
                    iMediaRenderers.Remove(i);
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   327
                    // we removed an renderer from the list so we want to 
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   328
                    // continue the loop with the same i.
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   329
                    // Could break here if absolutely sure that there are 
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   330
                    // no duplicates in iMediaRenderers.
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diff changeset
   331
                    count--;
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   332
                    i--; 
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diff changeset
   333
                    }
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diff changeset
   334
                }
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   335
            if ( iRendererselectorObserver != 0 )
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parents:
diff changeset
   336
                {
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   337
                TRAP_IGNORE( DeliverNamesToObserverL( EFalse ) );
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diff changeset
   338
                }
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diff changeset
   339
            }
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diff changeset
   340
        else if ( iSelectorState == EStateReady )
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parents:
diff changeset
   341
            {
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   342
            // Device disappears in ready state. Can't remove from cache
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parents:
diff changeset
   343
            // (because we use indexing to select to renderers)
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   344
            // instead mark the renderer unusable.
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diff changeset
   345
            __LOG( "Singleton: renderer disappeared in Ready state" );
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parents:
diff changeset
   346
            TInt count = iMediaRenderers.Count();
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   347
            TBool done = EFalse;
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parents:
diff changeset
   348
            for( TInt i = 0; i < count && !done; i++ )
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parents:
diff changeset
   349
                {
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parents:
diff changeset
   350
                if( aDevice.Uuid().Compare(
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parents:
diff changeset
   351
                    iMediaRenderers[i]->Uuid() ) == 0 )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
                    {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
                    SetAvailable( *iMediaRenderers[i], EFalse );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
                    done = ETrue;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
                    }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
                }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
    else
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
        // Do nothing with media servers
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
    }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
// CUPnPSingleton::WLANConnectionLost
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
// Inform that renderer device has disappeared.
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
// 
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
void CUPnPSingleton::WLANConnectionLost()
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
    {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
    iMediaRenderers.ResetAndDestroy();
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
    if ( iSelectorState == EStateWaiting )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
        iPeriodizer->Stop();
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
    iSelectorState = EStateError;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
    if ( iRendererselectorObserver != 0 )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
        TRAP_IGNORE( DeliverNamesToObserverL( ETrue, KErrDisconnected ) );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
    }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
// Methods of MUPnPMusicPeriodizerObserver
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
// CUPnPSingleton::HandlePeriod
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
// Action when timer has expired.
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
// 
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
void CUPnPSingleton::HandlePeriod()
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
    {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
    __ASSERTD( iSelectorState == EStateWaiting,__FILE__, __LINE__ );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
    if ( iMediaRenderers.Count() > 0 )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
        __LOG("GetRendererNames: timeout->complete");
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
        iSelectorState = EStateComplete;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
        if ( iRendererselectorObserver != 0 )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
            {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
            __LOG("GetRendererNames: complete->ready");
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
            iSelectorState = EStateReady;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
            TRAP_IGNORE( DeliverNamesToObserverL( ETrue ) );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
    else
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
        __LOG("GetRendererNames: timeout->continue timer");
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
        iPeriodizer->Continue();
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
        if ( iRendererselectorObserver != 0 )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
            {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
            TRAP_IGNORE( DeliverNamesToObserverL( ETrue ) );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
    }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
// Private methods of CUPnPRendererSelector
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
// CUPnPSingleton::CacheRendererListL
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
// Refreshes the renderer cache from AVController
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
// 
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
void CUPnPSingleton::CacheRendererListL()
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
    {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
    // Clean old devices array and device names
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
    iDefaultRendererIndex = KErrNotFound;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
    // Get media renderers
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
    CUpnpAVDeviceList* devices = iAVController->GetMediaRenderersL();
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
    CleanupStack::PushL( devices );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
    // go through current renderer list
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
    for ( TInt i = 0; i < iMediaRenderers.Count(); ++i )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
        CUpnpAVDevice* renderer = iMediaRenderers[ i ];
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
        TBool exists = EFalse;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
        for ( TInt j = 0; j < devices->Count() && !exists; ++j )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
            {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
            CUpnpAVDevice* device = (*devices)[j];
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
            if ( renderer->Uuid() == device->Uuid())
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
                {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
                // renderer still exists.
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
                delete device;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
                devices->Remove( j );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
                SetAvailable( *renderer, ETrue );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
                --j;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
                exists = ETrue;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
                }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
        if ( !exists )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
            {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
            // renderer has disappeared
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
            delete renderer;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
            iMediaRenderers.Remove( i );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
            --i;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
    // Remaining devices are all new. Add them to end of the list.
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
    while ( devices->Count() > 0 )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
         __LOG("CacheRendererListL::Remaining devices are all new.");
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
        CUpnpAVDevice* device = (*devices)[ 0 ];
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
        if( device->AudioCapability() )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
            {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
            iMediaRenderers.Append( device );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
            }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
        devices->Remove( 0 );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
    CleanupStack::PopAndDestroy( devices ); 
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
    }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
// CUPnPSingleton::DeliverNamesToObserverL
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
// Delivers current names in cached list to observer
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
// 
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
void CUPnPSingleton::DeliverNamesToObserverL( TBool aCompleted,
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
    TInt aError )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
    {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
    __ASSERTD( iRendererselectorObserver != 0,__FILE__, __LINE__ );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
    // Create an array for names
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   492
    CDesCArrayFlat* deviceNames = new(ELeave) CDesCArrayFlat( 
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   493
        KDefaultGranularity );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
    CleanupStack::PushL( deviceNames );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
    TInt count = iMediaRenderers.Count();
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
    for( TInt i = 0; i < count; i++ )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   499
        HBufC* buf = HBufC::NewL(
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
            iMediaRenderers[i]->FriendlyName().Length() );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
        CleanupStack::PushL( buf );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
        buf->Des().Copy( iMediaRenderers[i]->FriendlyName() );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
        deviceNames->AppendL( *buf ); // Transfer ownership
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
        CleanupStack::PopAndDestroy( buf );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   506
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   507
    // Call back current renderer names
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
    __LOG1( "DeliverNamesToObserver: count=%d", count );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
    MUPnPRendererSelectorObserver& obs = *iRendererselectorObserver;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
    iRendererselectorObserver = 0;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   511
    obs.HandleSubPlayerNames( deviceNames, aCompleted, aError );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
    CleanupStack::PopAndDestroy( deviceNames );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
    }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   516
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
// CUPnPSingleton::IsAvailable
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   518
// checks if the device type is renderer
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   519
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
// 
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
TBool CUPnPSingleton::IsAvailable( const CUpnpAVDevice& aDevice ) const
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   522
    {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   523
    return aDevice.DeviceType() == CUpnpAVDevice::EMediaRenderer;
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   524
    }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   525
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   526
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   527
// CUPnPSingleton::SetAvailable
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   528
// sets the device type to an illegal unrecognized type
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   529
// --------------------------------------------------------------------------
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
// 
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
void CUPnPSingleton::SetAvailable(
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
    CUpnpAVDevice& aDevice, TBool aAvailable ) const
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
    {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   534
    if ( aAvailable && !IsAvailable( aDevice ) )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   536
        __LOG1( "CUPnPSingleton: renderer available: %S",
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
            &aDevice.FriendlyName() );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   538
        aDevice.SetDeviceType(
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
            CUpnpAVDevice::EMediaRenderer );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
    else if ( !aAvailable && IsAvailable ( aDevice ) )
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   542
        {
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
        __LOG1( "CUPnPSingleton: renderer not available: %S",
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
            &aDevice.FriendlyName() );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
        aDevice.SetDeviceType(
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   546
            (CUpnpAVDevice::TUpnpAVDeviceType)KErrUnknown );
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
        }
7f85d04be362 Revision: 200947
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
    }