--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btnotif/btnotifsrv/inc/btnotifsecuritymanager.h Tue Aug 31 15:25:10 2010 +0300
@@ -0,0 +1,413 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#ifndef BTNOTIFSECURITYMANAGER_H
+#define BTNOTIFSECURITYMANAGER_H
+
+#include <bttypes.h>
+#include <bt_sock.h>
+#include <bluetooth/pairing.h>
+#include <btservices/btsimpleactive.h>
+#include <btservices/btdevrepository.h>
+#include <btengconstants.h>
+
+class CBTNotifBasePairingHandler;
+class CBTNotifPairNotifier;
+class CBTNotifConnectionTracker;
+class CBtDevRepository;
+class CBTNotifServiceAuthorizer;
+
+/**
+ * Class CBTNotifSecurityManager
+ *
+ * This class manages pairing with BT devices.
+ * The responsibility of handling incoming and outgoing pairings is
+ * delegated to CBTNotifIncomingPairingHandler and CBTNotifOutgoingPairingHandler
+ * respectively.
+ *
+ * @since Symbian^4
+ */
+NONSHARABLE_CLASS( CBTNotifSecurityManager ) :
+ public CBase,
+ public MBtSimpleActiveObserver,
+ public MBtDevRepositoryObserver
+ {
+public:
+
+ /**
+ * Two-phase constructor
+ */
+ static CBTNotifSecurityManager* NewL(
+ CBTNotifConnectionTracker& aParent,
+ CBtDevRepository& aDevRepository );
+
+ /**
+ * Destructor
+ */
+ ~CBTNotifSecurityManager();
+
+ /**
+ * Cancels an outstanding pairing request.
+ */
+ void CancelOutgoingPair();
+
+ /**
+ * Process commands relevant to pairing
+ */
+ void HandleBondingRequestL( const RMessage2& aMessage );
+
+ void HandleNotifierRequestL( const RMessage2& aMessage );
+
+ /**
+ * Gets the instance of pairing server.
+ * @return the server instance. NULL if dedicated bonding is unavailable.
+ */
+ RBluetoothPairingServer* PairingServer();
+
+ /**
+ * gets the reference of socket server session
+ */
+ RSocketServ& SocketServ();
+
+ /**
+ * gets the reference of devrepository.
+ */
+ CBtDevRepository& BTDevRepository();
+
+ /**
+ * gets the reference of connection tracker.
+ */
+ CBTNotifConnectionTracker& ConnectionTracker();
+
+ /**
+ * Transfer responsiblity to the specified object.
+ * @param aPairer the object whose the responsibility is transfered.
+ */
+ void RenewPairingHandler( CBTNotifBasePairingHandler* aPairingHandler );
+
+ /**
+ * Be notified when handling of an outgoing pair has been completed.
+ * @param aErr the result of pairing
+ *
+ */
+ void OutgoingPairCompleted( TInt aErr );
+
+ /**
+ * Be informed that a session will be closed.
+ *
+ * @since Symbian^4
+ * @param aSession the session to be cloased.
+ */
+ void SessionClosed(CSession2* aSession );
+
+ /**
+ * Unpair a device via registry
+ */
+ void UnpairDevice( const TBTDevAddr& aAddr );
+
+ /**
+ * Block a device via registry
+ */
+ void BlockDevice( const TBTDevAddr& aAddr , TBool aBanned);
+
+ /**
+ * Add the bit indicating the device is user-aware Just worked paired to
+ * UI cookie.
+ */
+ TInt AddUiCookieJustWorksPaired( const TBTNamelessDevice& aDev );
+
+ /**
+ * Update a nameless device in registry
+ */
+ TInt UpdateRegDevice( const TBTNamelessDevice& aDev );
+
+ /**
+ * Gets the pin code to be used for pairing a device.
+ * @param aPin contains the pin code if it is not empty
+ * @param aAddr the device to which pairing is performed.
+ * @param the required minimum length of a pin code.
+ */
+ void GetPinCode( TBTPinCode& aPin, const TBTDevAddr& aAddr, TInt aMinPinLength );
+
+ /**
+ * Returns the service (limited to services managed in bteng scope)
+ * level connection status of the specified device.
+ *
+ * @param aAddr the address of the device
+ * @return one of TBTEngConnectionStatus enums
+ */
+ TBTEngConnectionStatus ConnectStatus( const TBTDevAddr& aAddr );
+
+ /**
+ * Activate / deactivate a pair observer
+ */
+ TInt SetPairObserver(const TBTDevAddr& aAddr, TBool aActivate);
+
+ /**
+ * Trust a device via the registry
+ */
+ void TrustDevice( const TBTDevAddr& aAddr );
+
+private:
+
+ // from base class MBtSimpleActiveObserver
+
+ /**
+ *
+ * Callback to notify that an outstanding request has completed.
+ *
+ * @since Symbian^4
+ * @param aActive Pointer to the active object that completed.
+ * @param aId The ID that identifies the outstanding request.
+ * @param aStatus The status of the completed request.
+ */
+ virtual void RequestCompletedL( CBtSimpleActive* aActive, TInt aStatus );
+
+ /**
+ * Callback from Docancel() for handling cancelation of an outstanding request.
+ *
+ * @since Symbian^4
+ * @param aId The ID that identifies the outstanding request.
+ */
+ virtual void CancelRequest( TInt aRequestId );
+
+ /**
+ * Callback to notify that an error has occurred in RunL.
+ *
+ * @since Symbian^4
+ * @param aActive Pointer to the active object that completed.
+ * @param aId The ID that identifies the outstanding request.
+ * @param aStatus The status of the completed request.
+ */
+ virtual void HandleError( CBtSimpleActive* aActive, TInt aError );
+
+ // From base class MBtDevRepositoryObserver
+
+ /**
+ * Callback to notify that the repository has finished initialization.
+ * Initialization completion means the repository has retieved all
+ * Bluetooth devices from BT registry, and it is subscribing to
+ * registry update events.
+ */
+ virtual void RepositoryInitialized();
+
+ /**
+ * Callback to notify that a device has been deleted from BT registry.
+ *
+ *
+ * @param aAddr the bd_addr of the deleted device
+ */
+ virtual void DeletedFromRegistry( const TBTDevAddr& aAddr );
+
+ /**
+ * Callback to notify that the device has been added to BT registry.
+ *
+ * @param aDevice the device that has been added to registry
+ */
+ virtual void AddedToRegistry( const CBtDevExtension& aDevice );
+
+ /**
+ * Callback to notify that the property of a device in BT registry has been
+ * changed.
+ *
+ * @param aDevice the device that possesses the latest properties.
+ * @param aSimilarity the similarity of the properties comparing to the ones
+ * prior to this change.
+ * Refer CBTDevice::TBTDeviceNameSelector and
+ * TBTNamelessDevice::TBTDeviceSet for the meanings of the bits
+ * in this parameter.
+ */
+ virtual void ChangedInRegistry(
+ const CBtDevExtension& aDevice, TUint aSimilarity );
+
+ /**
+ * Callback to notify that the status of service (limited to
+ * services maintained in btengsrv scope) connections with
+ * a device has changed.
+ *
+ * @param aDevice the device to which the status change refers
+ * @param aConnected ETrue if at least one service is currently connected.
+ * EFalse if no service is currently connected.
+ */
+ virtual void ServiceConnectionChanged(
+ const CBtDevExtension& aDevice, TBool aConnected );
+
+
+private:
+
+ /**
+ * C++ default constructor
+ */
+ CBTNotifSecurityManager(
+ CBTNotifConnectionTracker& aParent,
+ CBtDevRepository& aDevRepository );
+
+ /**
+ * Symbian 2nd-phase constructor
+ */
+ void ConstructL();
+
+ /**
+ * Subscribe local device address for determining
+ * Bluetooth HW power status
+ */
+ void SubscribeLocalAddress();
+
+ TBool IsLocalAddressAvailable();
+
+ /**
+ * Pair a BT device.
+ */
+ void PairDeviceL( const TBTDevAddr& aAddr, TUint32 aCod );
+
+ /**
+ * Cancel all subscribes to pairng server
+ */
+ void CancelSubscribePairingAuthenticate();
+
+ /**
+ * subscribe to receive SSP pairing result from pairing server
+ */
+ void SubscribeSspPairingResult();
+
+ /**
+ * Subscribe to receive authentication result from pairing server
+ */
+ void SubscribeAuthenticateResult();
+
+ /**
+ * Handle a pairing result from the pairing server.
+ *
+ * @since Symbian^4
+ * @param aResult The status code of the authentication result.
+ */
+ void HandlePairingResultL( const TBTDevAddr& aAddr, TInt aResult );
+
+ /**
+ * Copy the paired devices to internal array storage.
+ */
+ void UpdatePairedDeviceListL();
+
+ /**
+ * Handles a new bonding event from Registry.
+ */
+ void HandleRegistryBondingL( const TBTNamelessDevice& aNameless );
+
+
+private:
+
+ /**
+ * Owner of this class.
+ * Not owned.
+ */
+ CBTNotifConnectionTracker& iParent;
+
+ /**
+ * Reference to repository.
+ * Not owned.
+ */
+ CBtDevRepository& iDevRepository;
+
+ /**
+ * The session with BT registry.
+ * own.
+ */
+ RBTRegistry iRegistry;
+
+ /**
+ * contains the list of all paired devices.
+ */
+ RArray<TBTNamelessDevice> iPairedDevices;
+
+ /**
+ * Session with the pairing server.
+ * Allocate it in heap to ease the handling for
+ * situation of unavailable dedicated pairing service.
+ *
+ * own.
+ */
+ RBluetoothPairingServer* iPairingServ;
+
+ /**
+ * Subsession with the pairing server for
+ * getting the simple pairing result.
+ * own
+ */
+ RBluetoothPairingResult iPairingResult;
+
+ /**
+ * Subsession with the pairing server for
+ * getting the authentication result.
+ * own
+ */
+ RBluetoothAuthenticationResult iAuthenResult;
+
+ /**
+ * the address with which a simple pairing has been performed
+ */
+ TBTDevAddr iSimplePairingRemote;
+
+ /**
+ * the address with which an authentication has been performed
+ */
+ TBTDevAddr iAuthenticateRemote;
+
+ /**
+ * Active object helper for receiving simple pairing results.
+ * Own.
+ */
+ CBtSimpleActive* iSSPResultActive;
+
+ /**
+ * Active object helper for receiving authentication results.
+ * Own.
+ */
+ CBtSimpleActive* iAuthenResultActive;
+
+ /**
+ * pairing hanlder at the time.
+ * Own.
+ */
+ CBTNotifBasePairingHandler* iPairingHandler;
+
+ /**
+ * The handler for pairing notifiers
+ */
+ CBTNotifPairNotifier* iPairNotifier;
+
+ /**
+ * Client-server message for power change requests.
+ */
+ RMessage2 iMessage;
+
+ /**
+ * AO for local address updates.
+ */
+ CBtSimpleActive* iLocalAddrActive;
+
+ /**
+ * Provides access to the BT local device address.
+ */
+ RProperty iPropertyLocalAddr;
+
+ CBTNotifServiceAuthorizer* iServiceAuthorizer;
+ };
+
+#endif /*BTNOTIFSECURITYMANAGER_H*/
+
+
+