bluetoothserver.h

series60 应用程序开发的源代码 series60 应用程序开发的源代码

#ifndef __BLUETOOTHSERVER_H__
#define __BLUETOOTHSERVER_H__

// System Includes
#include <es_sock.h>
#include <btmanclient.h>

// User defined include files
#include "BluetoothDefinitions.h"
#include "BluetoothObserver.h"

// Forward declaration
class CBluetoothAdvertiser;
class MBluetoothObserver;

// CLASS DECLARATION
/**
*
* @class    CBluetoothServer BluetoothServer.h
* @brief    This is the Bluetooth Server and handles setting up sockets for Bluetooth communications, triggering Security settings,
* and advertising services
*
* It requires an observer to handle UI feedback on certain events
* Copyright (c) EMCC Software Ltd 2003
* @version    1.0
*
*/

class CBluetoothServer : public CActive
{
    public: // Constructors
        static CBluetoothServer*     NewL(MBluetoothObserver& aObserver);
        static CBluetoothServer*     NewLC(MBluetoothObserver& aObserver);
        ~CBluetoothServer();

    private: // Consturctors - Symbian 2nd phase
        CBluetoothServer(MBluetoothObserver& aObserver);
        void                 ConstructL();

    public: // Functionality
        void                 StartServerL();
        void                StartAdvertisingL();
        void                 StopL();
        void                 Send(const TDesC& aMessage);
        TBool                 IsConnected();
        TBool                 AvailableToSend();

    public:// from CActive
        void RunL();
        void DoCancel();

    private: // Member functions
        void                 RequestData();
        void                 SetSecurityOnChannelL(TBool aAuthentication, TBool aEncryption, TBool aAuthorisation);
        void                AcceptConnectionsL();
        void                 SendL(const TDesC& aMessage);

    private: // Member data
        CBluetoothAdvertiser*                            iAdvertiser;
        RSocketServ                                        iSocketServer;
        RSocket                                            iListeningSocket;
        RSocket                                            iAcceptedSocket;
        TSockXfrLength                                    iLen;
        TBuf8<KMaxMessageSizeDesc16 + sizeof (TInt)>    iMessage;
        RBTMan                                            iSecManager;
        MBluetoothObserver&                                iObserver;
        RBTSecuritySettings                                iSecSettingsSession;
        TInt                                            iChannel;


    private: // Member data - State machine definition
        enum TState
        {
            EDisconnected,
            ESettingSecurity,
            EConnecting,
            EConnected,
            EWaitingForMessage,
            ESendData
        };

        TState                iState;
};

#endif // __BLUETOOTHSERVER_H__

// End of file