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# XFuBluetoothNetwork.h

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    00001 /*!
    00002  * \file
    00003  * X-Forge Engine <br>
    00004  * Copyright 2000-2003 Fathammer Ltd
    00005  *
    00006  * \brief Default implementation for a Bluetooth communication manager.
    00007  *
    00008  * $Id: XFuBluetoothNetwork.h,v 1.6 2003/10/02 11:43:01 slehti Exp $
    00009  * $Date: 2003/10/02 11:43:01 $
    00010  * $Revision: 1.6 $
    00011  */
    00012
    00013 #ifndef XFUBLUETOOTHNETWORK_H_INCLUDED
    00014 #define XFUBLUETOOTHNETWORK_H_INCLUDED
    00015
    00016 #include <xfcore/net/XFcUnknownSender.h>
    00017 #include <xfcore/net/XFcClientLost.h>
    00018 #include <xfcore/net/socket/XFcAddress.h>
    00019 #include <xfcore/net/XFcCommunicationConstants.h>
    00020 #include <xfcore/net/XFcDeviceDiscovery.h>
    00021 #include <xfcore/net/socket/XFcBtUUID.h>
    00022 #include <xfutil/XFuDynamicArray.h>
    00023
    00024
    00025 class XFuSerializable;
    00026 class XFcCommunicationScheduler;
    00027 class XFcUnknownSender;
    00028 class XFcClientLost;
    00029 class XFcDataReceiver;
    00030 class XFcObjectDataFrame;
    00031 class XFcBtCommService;
    00032 class XFcHostEntry;
    00033 class XFcBtHostResolver;
    00034 class XFcAdvertiser;
    00035 class XFcBtClientWin;
    00036 class XFcBtServerSearch;
    00037 class XFcBtAddress;
    00038 class XFcBtHandler;
    00039 class XFcName;
    00040
    00041
    00042
    00043 class XFuBluetoothNetwork : public XFuNetwork,
    00044                             public XFcUnknownSender,
    00045                             public XFcClientLost,
    00046                             public XFcDeviceDiscovery
    00047 {
    00048 private:
    00049
    00050     //! Pointer to array of communication event handlers.
    00051     XFuDynamicArray<XFuNetworkEventHandler*> *mNetworkEventHandlers;
    00052
    00053     //! Pointer to the communication scheduler.
    00054     XFcCommunicationScheduler *mCommunicationScheduler;
    00055
    00056     //! Pointer to the communication handler.
    00057     XFcBtHandler *mCommunicationHandler;
    00058
    00059     //! Holds pointer to the Bluetooth communication services.
    00060     XFcBtCommService *mCommunicationService;
    00061
    00062     //! Pointer to the default data receiver.
    00063     XFcDataReceiver *mDefaultDataReceiver;
    00064
    00065     //! Holds pointer to bt server search.
    00066     XFcBtServerSearch *mBtServerSearch;
    00067
    00068     //! Holds bluetooth communication service, needed for bluetooth SDP and first free server port query.
    00069     XFcBtCommService *mService;
    00070
    00071     //! Holds pointer to bt host resolver.
    00072     XFcBtHostResolver *mHostResolver;
    00073
    00074     //! Id of the communication handler.
    00075     INT32 mCommunicationHandlerId;
    00076
    00077     //! Array of pointers to clients.
    00078     XFcBtClientWin *mClient;
    00079
    00080     //! Holds ClientId, only one client is supported for now.
    00081     INT32 mClientId;
    00082
    00083     //! Game token that is checked before new clients are allowed to connect.
    00084     UINT32 mAcceptGameToken;
    00085
    00086     //! Holds game port.
    00087     UINT16 mGamePort;
    00088
    00089     //! Holds bluetooth uuid for this game.
    00090     XFcBtUUID mUUID;
    00091
    00092 protected:
    00093
    00094     //! Deletes all clients.
    00095     virtual void deleteAllClients();
    00096
    00097     //! Protected constructor.
    00098     XFuBluetoothNetwork();
    00099
    00100     //! Initializes this Bluetooth communication manager.
    00101     INT init();
    00102
    00103     //! Initializes enable service.
    00104     INT initEnable(UINT16 aPort, INT aIsServer);
    00105
    00106 public:
    00107
    00108     //! Static constructor.
    00109     static XFuBluetoothNetwork * create();
    00110
    00111     //! Enables the Bluetooth communication handler and opens it for service.
    00112     virtual INT enableClientService();
    00113
    00114     //! Enables the Bluetooth communication handler and opens it for service.
    00115     virtual INT enableServerService(UINT16 aPort);
    00116
    00117     //! Closes the currently active service (communication handler).
    00118     virtual void closeService();
    00119
    00120     //! Resets the communication manager.
    00121     virtual void reset();
    00122
    00123     //! Runs the communication scheduler.
    00124     virtual void runCommunicationScheduler();
    00125
    00126     //! Connection lost handler (XFuClientLost) (callback).
    00127     virtual void clientLost(INT32 aClientId);
    00128
    00129     //! Adds a client with the specific address.
    00130     /*! \return The client id or XFCNET_CLIENTADD_ERROR if failed.
    00131      */
    00132     virtual INT32 addClient(XFcAddress *aAddress, INT32 aTimeoutTime = 15000);
    00133
    00134     //! Returns the specified client.
    00135     virtual XFcClientCommWin * getClient(INT32 aClientId);
    00136
    00137     //! Removes the specified client.
    00138     virtual void removeClient(INT32 aClientId);
    00139
    00140     //! Removes all clients.
    00141     virtual void removeAllClients();
    00142
    00143     //! Returns the game token that is checked before new clients are allowed to connect.
    00144     virtual UINT32 getAcceptGameToken();
    00145
    00146     //! Sets the game token that is checked before new clients are allowed to connect.
    00147     virtual void setAcceptGameToken(UINT32 aAcceptGameToken);
    00148
    00149     //! Sends a game connection packet.
    00150     virtual void sendGameConnectPacket(INT32 aClientId, UINT32 aGameToken);
    00151
    00152     //! Returns a pointer to the default data receiver.
    00153     virtual XFcDataReceiver * getDefaultDataReceiver();
    00154
    00155     //! Returns the specified data receiver.
    00156     virtual XFcDataReceiver * getDataReceiver(UINT32 aId);
    00157
    00158     //! Adds a new data receiver.
    00159     virtual INT addDataReceiver(UINT32 aId, XFcDataReceiver *aReceiver);
    00160
    00161     //! Sets the default data receiver.
    00162     virtual void setDefaultDataReceiver(XFcDataReceiver *aReceiver);
    00163
    00164     //! Removes a data receiver.
    00165     virtual XFcDataReceiver * removeDataReceiver(UINT32 aId);
    00166
    00167      //! Handle data from an unknown client (callback).
    00168     virtual INT handleSender(const void *aAddress, const CHAR8 *aData, INT32 aLen);
    00169
    00170     //! Get packet frame.
    00171     virtual XFcObjectDataFrame * getPacketFrame(INT32 aClientId, XFCNET_MESSAGE_SLOT aSlot);
    00172
    00173     //! Get recent state frame.
    00174     virtual XFcObjectDataFrame * getRecentStateFrame(INT32 aClientId, INT32 aRecentId);
    00175
    00176     //! Remove recent state frame.
    00177     virtual void removeRecentStateFrame(INT32 aClientId, INT32 aRecentId);
    00178
    00179     //! Returns the round trip time for the specified client.
    00180     virtual INT32 getRoundTripTime(INT32 aClientId);
    00181
    00182     //! Sends a serializable object to the specified client.
    00183     virtual INT32 send(INT32 aClientId, UINT32 aReceiverId, XFCNET_MESSAGE_SLOT aSlot, XFuSerializable *aSerializable);
    00184
    00185     //! Sends a serializable object to the specified client as a recent state packet.
    00186     virtual INT32 sendRecentState(INT32 aClientId, UINT32 aReceiverId, INT32 aRecentId, XFuSerializable *aSerializable);
    00187
    00188     //! Adds a communication event handler.
    00189     virtual void addEventHandler(XFuNetworkEventHandler *aHandler);
    00190
    00191     //! Removes a communication event handler.
    00192     virtual void removeEventHandler(XFuNetworkEventHandler *aHandler);
    00193
    00194     //! Removes all communication event handlers.
    00195     virtual void removeAllEventHandlers();
    00196
    00197     //! Stops device discovery.
    00198     virtual void stopDeviceDiscovery();
    00199
    00200     //! Stops server discovery.
    00201     virtual void stopServerDiscovery();
    00202
    00203     //! Stops server advertiser.
    00204     virtual void stopAdvertiser();
    00205
    00206     //! Starts device discovery.
    00207     virtual INT startDeviceDiscovery();
    00208
    00209     //! Starts server discovery, if address is NULL engine will search througth all available bt devices.
    00210     virtual INT startServerDiscovery(const XFcBtUUID &aUuid, const XFcBtAddress *aAddress);
    00211
    00212     //! Starts advertiser, if message is NULL default message is used.
    00213     virtual INT startAdvertiser(const XFcBtUUID &aUuid, const CHAR8 *aMessage);
    00214
    00215     //! Callback for device discovery.
    00216     virtual void deviceDiscovery(const XFcLinkedList<XFcHostEntry *> &aHostEntry);
    00217     //! Callback for server discovery.
    00218     virtual void deviceDiscovery(const XFcLinkedList<XFcAdvertiser *> &aAdvertiser);
    00219
    00220     //! Gets device local name.
    00221     virtual INT deviceLocalName(XFcName &aName);
    00222
    00223     //! Virtual destructor. Closes all open tasks and deletes all created objects.
    00224     virtual ~XFuBluetoothNetwork();
    00225
    00226 };
    00227
    00228
    00229 #endif // !XFUBLUETOOTHNETWORK_H_INCLUDED
    00230

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