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/*
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* Component Name: Headset Simulator
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* Author: Comarch S.A.
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* Version: 1.0
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* Copyright (c) 2010 Comarch S.A.
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*
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* This Software is submitted by Comarch S.A. to Symbian Foundation Limited on
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* the basis of the Member Contribution Agreement entered between Comarch S.A.
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* and Symbian Foundation Limited on 5th June 2009 (“Agreement”) and may be
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* used only in accordance with the terms and conditions of the Agreement.
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* Any other usage, duplication or redistribution of this Software is not
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* allowed without written permission of Comarch S.A.
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*
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*/
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#ifndef HSCORE_H
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#define HSCORE_H
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#include <es_sock.h>
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#include <btdevice.h>
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#include <bttypes.h>
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#include <hsobserver.h>
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#include <hsclientobservers.h>
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class CHsProfileManager;
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class CHsControlServer;
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class CHsServer;
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class CHsClientManager;
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class CHsBTManager;
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class CHsAudioServer;
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/** Index of AG to which data should be send */
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const TInt KHsClientSendNumber = 0;
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/** Length of plugin identificator data */
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const TInt KHsIdentificationFieldBufSize = 128;
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/** Length of command data */
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const TInt32 KHsBufferLength = 0x800;
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/** Headset property Uid */
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const TUid KHSProperty =
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{
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0x1000008d
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};
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/** Length of last-connected device bluetooth address */
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const TInt KLastDevAddrLength = KBTDevAddrSize * 2;
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/** Headset property key enum */
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enum THSPropertyKey
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{
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/** Last-connected AG*/
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ELastDevice
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};
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/** Bluetooth friendly name of device */
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typedef TBuf <KMaxFriendlyNameLen> TBTFriendlyName;
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/** Data buffer from profile to be send to client */
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typedef TBuf8 <KHsBufferLength> TBufferFromProfileToClient;
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/**
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* @brief Class responsible for main functionality of Headset Simulator.
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*/
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class CHsCore : public CBase, public MHsClientStateNotifier,
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public MHsAcceptNewClientObserver, public MHsBTManagerObserver,
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public MRemoteControllerConnectionObserver
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{
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public:
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/**
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* Two-phase constructor
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* @param aService service UUID
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* @return instance of class
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*/
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IMPORT_C static CHsCore* NewL( const TUUID &aService );
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/**
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* Two-phase constructor
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* @param aService service UUID
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* @return instance of class
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*/
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IMPORT_C static CHsCore* NewLC( const TUUID &aService );
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/**
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* Destructor
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*/
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IMPORT_C ~CHsCore();
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public:
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/**
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* Starts simulation of Headset.
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* Turns bluetooth on and sets local name, starts Headset server, loads
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* CoD, Sdp and profile plugins.
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*
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* @param aCoDUid Class of Device Uid
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* @param aSdpUid Sdp Uid
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* @param aProfileUid profile Uid
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* @param aBTName bluetooth name
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*/
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IMPORT_C void StartSimulationL( const TUid &aCoDUid, const TUid &aSdpUid,
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const TUid &aProfileUid, const TDesC &aBTName = KNullDesC );
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/**
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* Starts simulation of Headset.
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* Turns bluetooth on and sets local name, starts Headset server, loads
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* CoD, Sdp and profile plugins.
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*
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* @param aCoDUid Class of Device Uid as descriptor
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* @param aSdpUid Sdp Uid as descriptor
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* @param aProfileUid profile Uid as descriptor
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* @param aBTName bluetooth name
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*/
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IMPORT_C void StartSimulationL( const TDesC8 &aCoDUid,
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const TDesC8 &aSdpUid, const TDesC8 &aProfileUid,
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const TDesC &aBTName = KNullDesC );
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/**
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* Stops simulation of Headset.
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* Disconnects from AGs, Remote Controller, restores initial bluetooth
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* settings.
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*/
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IMPORT_C void StopSimulation();
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/**
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* Connects AG by its bluetooth name.
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*
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* When request completes with success notification is sent to
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* MHsObserver::HandleConnectedToClient(), otherwise to
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* MHsObserver::HandleUnableToConnectClient().
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*
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* @param aName AG's bluetooth name
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*/
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IMPORT_C void ConnectWithName( const TDesC &aName );
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/**
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* Connects AG by its bluetooth address.
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*
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* When request completes with success notification is sent to
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* MHsObserver::HandleConnectedToClient(), otherwise to
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* MHsObserver::HandleUnableToConnectClient().
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*
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* @param aDevAddress AG's bluetooth address
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*/
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IMPORT_C void ConnectWithDevAddress( const TDesC &aDevAddress );
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/**
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* Connects last-connected AG.
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*
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* When request completes with success notification is sent to
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* MHsObserver::HandleConnectedToClient(), otherwise to
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* MHsObserver::HandleUnableToConnectClient().
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*
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* @pre Invocation of this method must be after at least one call of
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* ConnectWithName or ConnectWithDevAddress which saves connection
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* parameters.
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*/
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IMPORT_C void ConnectWithLastConnectedL();
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/**
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* Cancels attempt of connection with AG.
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*/
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IMPORT_C void CancelConnecting();
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/**
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* Disconnects from AGs.
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*
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* When request completes notification is sent to
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* MHsObserver::HandleDisconnectedFromClient().
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*/
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IMPORT_C void DisconnectClients();
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/**
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* Sends command to AG. Data is handled by profile manager before.
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*
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* @param aData data to be handled and response send
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* @param aNumber specifies to which AG response command should be send
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* @return KErrNone if successful, otherwise one of the system-wide
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* error codes
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*/
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IMPORT_C TInt Send( const TDesC8 &aData,
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TInt aNumber = KHsClientSendNumber );
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/**
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* Sets observer of Headset actions.
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*
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* @param aObserver reference to MHsObserver
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*/
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IMPORT_C void SetObserver( MHsObserver &aObserver );
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/**
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* Accepts incoming call. If call is not pending, nothing happens.
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*
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* @return error value
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*/
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IMPORT_C TInt AcceptIncomingCall();
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/**
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* Releases ongoing call. If call does not exist, nothing happens.
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*
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* @return error value
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*/
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IMPORT_C TInt ReleaseOngoingCall();
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private:
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/**
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* Constructor for performing 1st stage construction
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*
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* @param aService service UUID
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*/
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CHsCore( const TUUID &aService );
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/**
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* Constructor for performing 2nd stage construction
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*/
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void ConstructL();
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private:
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/**
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* Simulation initialization. Starts bluetooth with optionally
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* specified name and server
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*
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* @param aBTName bluetooth name
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*/
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void InitializeSimulationL( const TDesC &aBTName = KNullDesC );
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/**
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* Registers Headset property.
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*/
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void RegisterProperty();
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/**
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* Creates Headset components.
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*
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* @leave system-wide error codes if any component's creation fails.
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*/
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void CreateComponentsL();
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/**
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* Destroys Headset components.
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*/
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void DestroyComponents();
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/**
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* Creates Headset server.
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*
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* @return KErrNone if successful, otherwise one of the system-wide
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* error codes
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*/
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TInt CreateHSServer();
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/**
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* Starts Headset server.
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*
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* @return KErrNone if successful, otherwise one of the system-wide
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* error codes
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*/
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TInt StartHSServer();
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/**
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* Stops Headset server.
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*/
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void StopHSServer();
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/**
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* Destroys Headset server.
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*/
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void DestroyHSServer();
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/**
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* Creates audio server.
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*
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* @return KErrNone if successful, otherwise one of the system-wide
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* error code
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*/
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TInt CreateAudioServer( TBool aPullAudio = EFalse );
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/**
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* Starts audio server.
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*
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* @param aPullAudio denotes if SCO should be accepted
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* @return KErrNone if successful, otherwise one of the system-wide
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* error code
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*
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*/
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TInt StartAudioServer( TBool aPullAudio = EFalse );
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/**
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* Stops audio server.
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*/
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void StopAudioServer();
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/**
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* Destroys audio server.
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*/
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void DestroyAudioServer();
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/**
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* Creates AG clients manager.
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*
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* @return KErrNone if successful, otherwise one of the system-wide
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* error codes
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*/
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TInt CreateClientManager();
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/**
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* Destroys AG clients manager.
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*/
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void DestroyClientManager();
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/**
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* Creates plugin manager.
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*
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* @return KErrNone if successful, otherwise one of the system-wide
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* error codes
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*/
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TInt CreatePluginManager();
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/**
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* Destroys plugin manager.
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*/
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void DestroyPluginManager();
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/**
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* Creates bluetooth manager.
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*
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* @return KErrNone if successful, otherwise one of the system-wide
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* error codes
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*/
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TInt CreateBTManager();
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/**
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* Destroys bluetooth manager.
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*/
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void DestroyBTManager();
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/**
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* Creates Remote Control server.
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*
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* @return KErrNone if successful, otherwise one of the system-wide
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* error codes
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*/
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TInt CreateControlServer();
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/**
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* Destroys Remote Control server.
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*/
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void DestroyControlServer();
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/**
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* Sets Headset bluetooth friendly name.
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*
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* @param aBTName bluetooth name
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*/
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void SetBTName( const TBTFriendlyName &aBTName );
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/**
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* Gets last-connected AG's bluetooth address.
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*
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* @param aBTDevAddr on return, the value of bluetooth address
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* @return KErrNone if successful, otherwise one of the system-wide
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* error codes
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*/
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TInt GetLastConnected( TBTDevAddr &aBTDevAddr );
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/**
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* Saves connection parameter - bluetooth address of last-connected AG.
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*
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* @param aSocket socket which AG is connected
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* @return KErrNone if successful, otherwise one of the system-wide
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* error codes
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*/
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TInt SaveClient( CBluetoothSocket* aSocket );
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/**
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* Sets listening Headset server port to be used in settings of Sdp record.
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*/
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void SetSdpRecordServicePortFromServer();
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/**
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* Loads profile.
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*
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* @param aProfileName profile name
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* @pre CoD and Sdp plugins loaded.
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*/
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void LoadProfileL( const TDesC8 &aProfileName );
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/**
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* Loads profile.
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*
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* @param aProfileUid profile Uid
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* @pre CoD and Sdp plugins loaded.
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*/
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void LoadProfileL( const TUid &aProfileUid );
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/**
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* Loads Sdp.
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*
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* @param aSdpName Sdp name
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*/
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void LoadSdpL( const TDesC8 &aSdpName );
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/**
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* Loads Sdp.
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*
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* @param aSdpUid Sdp Uid
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*/
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void LoadSdpL( const TUid &aSdpUid );
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/**
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* Loads CoD plugin
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*
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* @param aCodName CoD name
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*/
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void LoadCodL( const TDesC8 &aCoDName );
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/**
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* Loads CoD plugin
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*
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* @param aCodUid CoD Uid
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*/
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void LoadCodL( const TUid &aCoDUid );
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private:
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//Methods inherited from MHsClientStateNotifier
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void HandleClientConnectL( TInt aErr );
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void HandleClientDisconnectL( TInt aErr );
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void HandleClientReceiveCompleteL( const TDesC8 &aData, TInt aErr );
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void HandleClientSendCompleteL( TInt aErr );
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void HandleClientOtherProblemL( TInt aErr );
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private:
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//Methods inherited from MHsAcceptNewClientObserver
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void HandleNewClientL( CBluetoothSocket *aClientSocket, TInt aErr );
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private:
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//Methods inherited from MHsBTManagerObserver
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void HandleDesiredDeviceFound( const TDesC &aDevName,
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const TBTDevAddr &aDevAddr, const TInt aPort );
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void HandleDesiredDeviceNotFound( TInt aErr );
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void HandleSdpQueryError( TInt aErr );
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void HandleServiceNotFound( TInt aErr );
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void HandlePortNotFound( TInt aErr );
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private:
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//Methods inherited from MRemoteControllerConnectionObserver
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void HandleRemoteControllerConnected( TInt aErr );
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void HandleRemoteControllerDisconnected( TInt aErr );
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private:
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/** Plugin types */
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463 |
enum TPluginType
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464 |
{
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465 |
/** CoD plugin */
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466 |
ECoDPlugin,
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467 |
/** Sdp plugin */
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468 |
ESdpPlugin,
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469 |
/** Profile plugin */
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470 |
EProfilePlugin,
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471 |
/** Number of plugins */
|
|
472 |
EEnd,
|
|
473 |
};
|
|
474 |
|
|
475 |
/** Service UUID */
|
|
476 |
TUUID iService;
|
|
477 |
|
|
478 |
/** Bluetooth friendly name of device */
|
|
479 |
TBTFriendlyName iBTFriendlyName;
|
|
480 |
|
|
481 |
/** Data buffer from profile to be send to AG */
|
|
482 |
TBufferFromProfileToClient iBufferFromProfileToClient;
|
|
483 |
|
|
484 |
/** Session of socket server */
|
|
485 |
RSocketServ iSocketServ;
|
|
486 |
|
|
487 |
/** Pointer to CHsServer. Owned */
|
|
488 |
CHsServer* iHSServer;
|
|
489 |
|
|
490 |
/** Pointer to CHsAudioServer. Owned */
|
|
491 |
CHsAudioServer* iAudioServer;
|
|
492 |
|
|
493 |
/** Pointer to CHsControlServer. Owned */
|
|
494 |
CHsControlServer *iHSControlServer;
|
|
495 |
|
|
496 |
/** Pointer to CHsClientManager. Owned */
|
|
497 |
CHsClientManager *iHSClientManager;
|
|
498 |
|
|
499 |
/** Pointer to CHsProfileManager. Owned */
|
|
500 |
CHsProfileManager *iHSProfileManager;
|
|
501 |
|
|
502 |
/** Pointer to CHsBTManager. Owned */
|
|
503 |
CHsBTManager *iHsBTManager;
|
|
504 |
|
|
505 |
/** Pointer to MHsObserver. Not owned */
|
|
506 |
MHsObserver *iObserver;
|
|
507 |
|
|
508 |
};
|
|
509 |
|
|
510 |
#endif // HSCORE_H
|