sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file 
sl@0:  @internalComponent
sl@0:  @prototype
sl@0: */
sl@0: 
sl@0: #include "dvbhreceiverinfoobserver.h"
sl@0: #include "dvbhreceiverinfo.h"
sl@0: #include <in_sock.h>
sl@0: 	
sl@0: //
sl@0: // Implementation of CDvbhPropertyObserver.
sl@0: //
sl@0: 	
sl@0: CDvbhPropertyObserver::CDvbhPropertyObserver()
sl@0: : CActive(CActive::EPriorityStandard)
sl@0: 	{
sl@0: 	CActiveScheduler::Add(this);
sl@0: 	}
sl@0: 	
sl@0: 
sl@0: CDvbhPropertyObserver::~CDvbhPropertyObserver()
sl@0: 	{
sl@0: 	Cancel();
sl@0: 	iProperty.Close();
sl@0: 	}
sl@0: 
sl@0: 
sl@0: TInt CDvbhPropertyObserver::SetObserver(MPropertyNotifier* aPropertyNotifier)
sl@0: 	{
sl@0: 	ASSERT(iPropertyNotifier == NULL);
sl@0: 	ASSERT(aPropertyNotifier != NULL);
sl@0: 	
sl@0: 	iPropertyNotifier = aPropertyNotifier;
sl@0: 	
sl@0: 	TInt result = iProperty.Attach(KDvbhPropertyCategory, iPropertyNotifier->GetPropertyKey());
sl@0: 	if (result != KErrNone)
sl@0: 		{
sl@0: 		return result;
sl@0: 		}
sl@0: 
sl@0: 	iProperty.Subscribe(iStatus);
sl@0: 	SetActive();
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 	
sl@0: /**
sl@0: * Simply re-subscribes to the RProperty and calls the corresponding
sl@0: * external observer via NotifyPropertyChanged()
sl@0: */
sl@0: void CDvbhPropertyObserver::RunL()
sl@0: 	{
sl@0: 	iProperty.Subscribe(iStatus);
sl@0: 	SetActive();
sl@0: 	iPropertyNotifier->NotifyPropertyChanged(iProperty);
sl@0: 	}
sl@0: 	
sl@0: void CDvbhPropertyObserver::DoCancel()
sl@0: 	{
sl@0: 	iProperty.Cancel();
sl@0: 	}
sl@0: 	
sl@0: 
sl@0: 
sl@0: 
sl@0: // 
sl@0: // TDvbhNotifierBase
sl@0: //
sl@0: 
sl@0: TDvbhNotifierBase::TDvbhNotifierBase()
sl@0: :iExternalObserver(NULL)
sl@0: 	{
sl@0: 	}
sl@0: 	
sl@0: 
sl@0: void TDvbhNotifierBase::SetExternalObserver(TAny* aObserver)
sl@0: 	{
sl@0: 	ASSERT(aObserver != NULL);
sl@0: 	iExternalObserver = aObserver; 
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: //
sl@0: // TDvbhStateNotifier
sl@0: //
sl@0: 	
sl@0: TInt TDvbhStateNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KDvbhPropertyKeyState;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the state property
sl@0: * to notify it of a state change. 
sl@0: */
sl@0: void TDvbhStateNotifier::NotifyPropertyChanged(RProperty& aProperty)
sl@0: 	{
sl@0: 	TInt value = 0;
sl@0: 	TInt err = aProperty.Get(value);
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		MDvbhStateObserver* stateObserver = static_cast<MDvbhStateObserver*>(iExternalObserver);
sl@0: 		stateObserver->DvbhStateChange(static_cast<TDvbhState>(value));
sl@0: 		}	
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: //
sl@0: // TDvbhSignalQualityNotifier
sl@0: //
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the SignalQuality property
sl@0: * to notify it of a SignalQuality change. 
sl@0: */
sl@0: void TDvbhSignalQualityNotifier::NotifyPropertyChanged(RProperty& aProperty)
sl@0: 	{
sl@0: 	TInt value = 0;
sl@0: 	TInt err = aProperty.Get(value);
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		MDvbhSignalQualityObserver* observer = static_cast<MDvbhSignalQualityObserver*>(iExternalObserver);
sl@0: 		observer->DvbhSignalQualityChange(static_cast<TDvbhSignalQuality>(value));
sl@0: 		}	
sl@0: 	}
sl@0: 
sl@0: TInt TDvbhSignalQualityNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KDvbhPropertyKeySignalQuality;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: //
sl@0: // TDvbhPlatformNotifier
sl@0: //
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the Platform property
sl@0: * to notify it of a Platform change. 
sl@0: */
sl@0: void TDvbhPlatformNotifier::NotifyPropertyChanged(RProperty& aProperty)
sl@0: 	{
sl@0: 	TDvbhPlatformProperty platform;
sl@0: 	TPckg<TDvbhPlatformProperty> platformPckg(platform);
sl@0: 	TInt err = aProperty.Get(platformPckg);
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		MDvbhPlatformObserver* observer = static_cast<MDvbhPlatformObserver*>(iExternalObserver);
sl@0: 		observer->DvbhPlatformChange(platform.iPlatform, platform.iEsgRoot);
sl@0: 		}	
sl@0: 	}
sl@0: 	
sl@0: TInt TDvbhPlatformNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KDvbhPropertyKeyPlatform;
sl@0: 	}
sl@0: 	
sl@0: 
sl@0: 
sl@0: //
sl@0: // TDvbhNetworkTimeNotifier
sl@0: //
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the NetworkTime property
sl@0: * to notify it of a NetworkTime change. 
sl@0: */
sl@0: void TDvbhNetworkTimeNotifier::NotifyPropertyChanged(RProperty& /*aProperty*/)
sl@0: 	{
sl@0: 	MDvbhNetworkTimeObserver* observer = static_cast<MDvbhNetworkTimeObserver*>(iExternalObserver);
sl@0: 	observer->DvbhNetworkTimeUpdate();
sl@0: 	}
sl@0: 
sl@0: TInt TDvbhNetworkTimeNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KDvbhPropertyKeyNetworkTime;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 	
sl@0: //
sl@0: // TDvbhFrequencyNotifier
sl@0: //
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the Frequency property
sl@0: * to notify it of a Frequency change. 
sl@0: */
sl@0: void TDvbhFrequencyNotifier::NotifyPropertyChanged(RProperty& aProperty)
sl@0: 	{
sl@0: 	TInt value = 0;
sl@0: 	TInt err = aProperty.Get(value);
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		MDvbhFrequencyObserver* observer = static_cast<MDvbhFrequencyObserver*>(iExternalObserver);
sl@0: 		observer->DvbhFrequencyChange(static_cast<TDvbhFrequency>(value));
sl@0: 		}	
sl@0: 	}
sl@0: 		
sl@0: TInt TDvbhFrequencyNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KDvbhPropertyKeyFrequency;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: //
sl@0: // TDvbhCellIdNotifier
sl@0: //
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the CellId property
sl@0: * to notify it of a CellId change. 
sl@0: */
sl@0: void TDvbhCellIdNotifier::NotifyPropertyChanged(RProperty& aProperty)
sl@0: 	{
sl@0: 	TInt value = 0;
sl@0: 	TInt err = aProperty.Get(value);
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		MDvbhCellIdObserver* observer = static_cast<MDvbhCellIdObserver*>(iExternalObserver);
sl@0: 		observer->DvbhCellIdChange(static_cast<TDvbhCellId>(value));
sl@0: 		}	
sl@0: 	}	
sl@0: 
sl@0: TInt TDvbhCellIdNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KDvbhPropertyKeyCellId;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: 		
sl@0: //
sl@0: // TDvbhNetworkIdNotifier
sl@0: //
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the NetworkId property
sl@0: * to notify it of a NetworkId change. 
sl@0: */
sl@0: void TDvbhNetworkIdNotifier::NotifyPropertyChanged(RProperty& aProperty)
sl@0: 	{
sl@0: 	TInt value = 0;
sl@0: 	TInt err = aProperty.Get(value);
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		MDvbhNetworkIdObserver* observer = static_cast<MDvbhNetworkIdObserver*>(iExternalObserver);
sl@0: 		observer->DvbhNetworkIdChange(static_cast<TDvbhNetworkId>(value));
sl@0: 		}	
sl@0: 	}
sl@0: 	
sl@0: TInt TDvbhNetworkIdNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KDvbhPropertyKeyNetworkId;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: //
sl@0: // TDvbhExtBatteryStateNotifier
sl@0: //
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the NetworkId property
sl@0: * to notify it of a NetworkId change. 
sl@0: */
sl@0: void TDvbhExtBatteryStateNotifier::NotifyPropertyChanged(RProperty& aProperty)
sl@0: 	{
sl@0: 	TInt value = 0;
sl@0: 	TInt err = aProperty.Get(value);
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		MDvbhExtBatteryStateObserver* observer = static_cast<MDvbhExtBatteryStateObserver*>(iExternalObserver);
sl@0: 		observer->DvbhExtBatteryStateChange(static_cast<TDvbhExtBatteryState>(value));
sl@0: 		}	
sl@0: 	}
sl@0: 	
sl@0: TInt TDvbhExtBatteryStateNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KDvbhPropertyKeyExtBatteryState;
sl@0: 	}
sl@0: 			
sl@0: //
sl@0: // TDvbhExtConnectionStateNotifier
sl@0: //
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the NetworkId property
sl@0: * to notify it of a NetworkId change. 
sl@0: */
sl@0: void TDvbhExtConnectionStateNotifier::NotifyPropertyChanged(RProperty& aProperty)
sl@0: 	{
sl@0: 	TInt value = 0;
sl@0: 	TInt err = aProperty.Get(value);
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		MDvbhExtConnectionObserver* observer = static_cast<MDvbhExtConnectionObserver*>(iExternalObserver);
sl@0: 		observer->DvbhExtConnectionStateChange(static_cast<TDvbhExtConnectionState>(value), EDvbhReceiverBluetooth);
sl@0: 		}	
sl@0: 	}
sl@0: 	
sl@0: TInt TDvbhExtConnectionStateNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KDvbhPropertyKeyExtConnectionState;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: //
sl@0: // TMtvAccConnectionStateNotifier
sl@0: //
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the NetworkId property
sl@0: * to notify it of a NetworkId change. 
sl@0: */
sl@0: void TMtvAccConnectionStateNotifier::NotifyPropertyChanged(RProperty& aProperty)
sl@0: 	{
sl@0: 	TInt value = 0;
sl@0: 	TInt err = aProperty.Get(value);
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		MDvbhExtConnectionObserver* observer = static_cast<MDvbhExtConnectionObserver*>(iExternalObserver);
sl@0: 		observer->DvbhExtConnectionStateChange(static_cast<TDvbhExtConnectionState>(value), EDvbhReceiverUsbAccessory);
sl@0: 		}	
sl@0: 	}
sl@0: 	
sl@0: TInt TMtvAccConnectionStateNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KMtvAccAttachedKey;
sl@0: 	}
sl@0: 
sl@0: //
sl@0: // TMtvAccAntennaConnectionStateNotifier
sl@0: //
sl@0: 
sl@0: /**
sl@0: * Calls the external observer associated with the NetworkId property
sl@0: * to notify it of a NetworkId change. 
sl@0: */
sl@0: void TMtvAccAntennaConnectionStateNotifier::NotifyPropertyChanged(RProperty& aProperty)
sl@0: 	{
sl@0: 	TInt value = 0;
sl@0: 	TInt err = aProperty.Get(value);
sl@0: 	if (err == KErrNone)
sl@0: 		{
sl@0: 		MDvbhExtAntennaConnectionObserver* observer = static_cast<MDvbhExtAntennaConnectionObserver*>(iExternalObserver);
sl@0: 		observer->DvbhExtAntennaConnectionStateChange(static_cast<TDvbhExtAntennaConnectionState>(value), EDvbhReceiverUsbAccessory);
sl@0: 		}	
sl@0: 	}
sl@0: 	
sl@0: TInt TMtvAccAntennaConnectionStateNotifier::GetPropertyKey() const
sl@0: 	{
sl@0: 	return KMtvAccAntennaKey;
sl@0: 	}