C++ RakPeerInterface::Receive方法代码示例

int main(void)
{
	RakNet::RakPeerInterface *peer = RakNet::RakPeerInterface::GetInstance();
	bool isServer;
	RakNet::Packet *packet;

	RakNet::SocketDescriptor sd( SERVER_PORT,0 );
	peer->Startup( MAX_CLIENTS, &sd, 1 );
	isServer = true;

	printf( "Starting the server.\n" );
	// We need to let the server accept incoming connections from the clients
	peer->SetMaximumIncomingConnections( MAX_CLIENTS );

	while (1)
	{
		for( packet=peer->Receive(); packet; peer->DeallocatePacket(packet), packet=peer->Receive() )
		{
			handlePacket( packet, peer );
		}
	}

	RakNet::RakPeerInterface::DestroyInstance( peer );

	return 0;
}

unsigned int PingRakNetServer(const char *addr, unsigned short port)
{
    RakNet::Packet *packet;
    bool done = false;
    RakNet::TimeMS time = PING_UNREACHABLE;

    RakNet::SocketDescriptor socketDescriptor{0, ""};
    RakNet::RakPeerInterface *peer = RakNet::RakPeerInterface::GetInstance();
    peer->Startup(1, &socketDescriptor, 1);
    if (!peer->Ping(addr, port, false))
        return time;
    RakNet::TimeMS start = RakNet::GetTimeMS();
    while (!done)
    {
        RakNet::TimeMS now = RakNet::GetTimeMS();
        if (now - start >= PING_UNREACHABLE)
            break;

        packet = peer->Receive();
        if (!packet)
            continue;

        switch (packet->data[0])
        {
            case ID_DISCONNECTION_NOTIFICATION:
            case ID_CONNECTION_LOST:
                done = true;
                break;
            case ID_CONNECTED_PING:
            case ID_UNCONNECTED_PONG:
            {
                RakNet::BitStream bsIn(&packet->data[1], packet->length, false);
                bsIn.Read(time);
                time = now - time;
                done = true;
                break;
            }
            default:
                break;
        }
        peer->DeallocatePacket(packet);
    }

    peer->Shutdown(0);
    RakNet::RakPeerInterface::DestroyInstance(peer);
    return time > PING_UNREACHABLE ? PING_UNREACHABLE : time;
}

//.........这里部分代码省略.........
		if (appName[0]==0)
			strcpy(appName, "TestApp");
	}
	else
		strcpy(appName, argv[3]);

	bool patchImmediately=argc>=5 && argv[4][0]=='1';

	if (patchImmediately==false)
		printf("Hit 'q' to quit, 'p' to patch, 'c' to cancel the patch. 'r' to reconnect. 'd' to disconnect.\n");
	else
		printf("Hit 'q' to quit, 'c' to cancel the patch.\n");

	char ch;
	RakNet::Packet *p;
	while (1)
	{
#ifdef USE_TCP
		RakNet::SystemAddress notificationAddress;
		notificationAddress=packetizedTCP.HasCompletedConnectionAttempt();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
		{
			printf("ID_CONNECTION_REQUEST_ACCEPTED\n");
			serverAddress=notificationAddress;
		}
		notificationAddress=packetizedTCP.HasNewIncomingConnection();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
			printf("ID_NEW_INCOMING_CONNECTION\n");
		notificationAddress=packetizedTCP.HasLostConnection();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
			printf("ID_CONNECTION_LOST\n");


		p=packetizedTCP.Receive();
		while (p)
		{
			if (p->data[0]==ID_AUTOPATCHER_REPOSITORY_FATAL_ERROR)
			{
				char buff[256];
				RakNet::BitStream temp(p->data, p->length, false);
				temp.IgnoreBits(8);
				RakNet::StringCompressor::Instance()->DecodeString(buff, 256, &temp);
				printf("ID_AUTOPATCHER_REPOSITORY_FATAL_ERROR\n");
				printf("%s\n", buff);
			}
			else if (p->data[0]==ID_AUTOPATCHER_FINISHED)
			{
				printf("ID_AUTOPATCHER_FINISHED with server time %f\n", autopatcherClient.GetServerDate());
				double srvDate=autopatcherClient.GetServerDate();
				FILE *fp = fopen("srvDate", "wb");
				fwrite(&srvDate,sizeof(double),1,fp);
				fclose(fp);
			}
			else if (p->data[0]==ID_AUTOPATCHER_RESTART_APPLICATION)
				printf("Launch \"AutopatcherClientRestarter.exe autopatcherRestart.txt\"\nQuit this application immediately after to unlock files.\n");

			packetizedTCP.DeallocatePacket(p);
			p=packetizedTCP.Receive();
		}
#else
		p=rakPeer->Receive();
		while (p)
		{
			if (p->data[0]==ID_DISCONNECTION_NOTIFICATION)
				printf("ID_DISCONNECTION_NOTIFICATION\n");
			else if (p->data[0]==ID_CONNECTION_LOST)

//.........这里部分代码省略.........
					printf("Enter remote IP: ");
					do {
						Gets(ip, sizeof(ip));
					} while(ip[0]==0);
					printf("Enter remote port: ");
					do {
						Gets(remotePort,sizeof(remotePort));
					} while(remotePort[0]==0);
					printf("Enter local port (enter for 0): ");
					Gets(localPort,sizeof(localPort));
					if (localPort[0]==0)
					{
						strcpy(localPort, "0");
					}
					printf("Enter console password (enter for none): ");
					Gets(password,sizeof(password));
					RakNet::SocketDescriptor socketDescriptor((int) atoi(localPort),0);
					if (rakPeer->Startup(1, &socketDescriptor, 1)==RakNet::RAKNET_STARTED)
					{
						int passwordLen;
						if (password[0])
							passwordLen=(int) strlen(password)+1;
						else
							passwordLen=0;
						if (rakPeer->Connect(ip, (int) atoi(remotePort), password, passwordLen)==RakNet::CONNECTION_ATTEMPT_STARTED)
							printf("Connecting...\nNote: if the password is wrong the other system will ignore us.\n");
						else
						{
							printf("Connect call failed.\n");
							rakPeer->Shutdown(0, 0);
						}
					}
					else
						printf("Initialize call failed.\n");					
					
				}				
			}
			else
			{
				if (isConnected)
				{
					RakNet::BitStream str;
					str.Write((unsigned char) ID_TRANSPORT_STRING);
					str.Write(command, (int) strlen(command)+1);
					rakPeer->Send(&str, MEDIUM_PRIORITY, RELIABLE_ORDERED, 0, RakNet::UNASSIGNED_SYSTEM_ADDRESS, true);
				}
				else
				{
					printf("You must be connected to send commands.\n");
				}
			}
		}

		packet = rakPeer->Receive();
		if (packet)
		{
			switch (packet->data[0])
			{
			case ID_DISCONNECTION_NOTIFICATION:
				printf("The server disconnected us.\n");
				isConnected=false;
				break;
			case ID_CONNECTION_BANNED:
				printf("We are banned from this server.\n");
				isConnected=false;
				break;
			case ID_CONNECTION_ATTEMPT_FAILED:
				printf("Connection attempt failed.\nThe password was wrong or there is no responsive machine at that IP/port.\n");
				isConnected=false;
				break;
			case ID_NO_FREE_INCOMING_CONNECTIONS:
				printf("Server is full.\n");
				isConnected=false;
				break;
			case ID_CONNECTION_LOST:
				printf("We lost the connection.\n");
				isConnected=false;
				break;
			case ID_CONNECTION_REQUEST_ACCEPTED:
				printf("Connection accepted.\n");
				isConnected=true;
				break;
			case ID_TRANSPORT_STRING:
				printf("%s", packet->data+1);
				break;
			}

			rakPeer->DeallocatePacket(packet);
		}

		// This sleep keeps RakNet responsive
#ifdef _WIN32
		Sleep(30);
#else
		usleep(30 * 1000);
#endif
	}

	return 0;
}

// Handles all networking events
DWORD WINAPI HandleNetworking( LPVOID )
{
    // Create RakNet interfaces
    RakNet::RakPeerInterface *peer;
    RakNet::Packet *packet;

    // Initialize networking
    peer = RakNet::RakPeerInterface::GetInstance();

    // Rev up your engines
    RakNet::SocketDescriptor sd( 0, "127.0.0.1" );
    peer->Startup( 1, &sd, 1 );

    // GO GO GO
    RakNet::ConnectionAttemptResult attempt = peer->Connect( "127.0.0.1", 5187, NULL, 0 );

    // Success?
    if( attempt != RakNet::CONNECTION_ATTEMPT_STARTED )
    {
        // Nope
        switch( attempt )
        {
        // None of these should happen, EVER.
        case RakNet::ALREADY_CONNECTED_TO_ENDPOINT:
            MessageBoxA
            (
                NULL,
                "A connection attempt was made to a server we're already connected to.\nPlease contact a developer.",
                "SC4Multi -- Network Error",
                MB_OK | MB_ICONERROR
            );
            break;
        case RakNet::CANNOT_RESOLVE_DOMAIN_NAME:
            MessageBoxA
            (
                NULL,
                "The given domain name could not be resolved.",
                "SC4Multi -- Network Error",
                MB_OK | MB_ICONERROR
            );
            break;
        case RakNet::CONNECTION_ATTEMPT_ALREADY_IN_PROGRESS:
            MessageBoxA
            (
                NULL,
                "Two connection attempts were being made at once by SC4Multi.\nPlease contact a developer.",
                "SC4Multi -- Network Error",
                MB_OK | MB_ICONERROR
            );
            break;
        case RakNet::INVALID_PARAMETER:
            MessageBoxA
            (
                NULL,
                "An invalid parameter was passed by SC4Multi. Please contact a developer.",
                "SC4Multi -- Network Error",
                MB_OK | MB_ICONERROR
            );
            break;
        case RakNet::SECURITY_INITIALIZATION_FAILED:
            MessageBoxA
            (
                NULL,
                "Security initialization failed. Something is terribly wrong,\nplease contact a developer.",
                "SC4Multi -- Network Error",
                MB_OK | MB_ICONERROR
            );
            break;
        default:
            MessageBoxA
            (
                NULL,
                "Something went wrong during network initialization,\nand we don't know what.",
                "SC4Multi -- Network Error",
                MB_OK | MB_ICONERROR
            );
            break;
        }

        // Terminate via ugly hacks
        exit( 1 );
    }

    // Forever and ever and ever and ever and ever and...
    while( isRunning )
    {
        // If there are any packets, read it
        for( packet = peer->Receive(); packet; peer->DeallocatePacket( packet ), packet = peer->Receive() )
        {
            // Get the packet type ID
            switch( packet->data[0] )
            {
            case ID_REMOTE_DISCONNECTION_NOTIFICATION:
                MessageBoxA( NULL, "Other client quit", "SC4Multi", MB_OK | MB_ICONINFORMATION );
                break;
            case ID_REMOTE_CONNECTION_LOST:
                MessageBoxA( NULL, "Other client timeout", "SC4Multi", MB_OK | MB_ICONINFORMATION );
                break;
            case ID_REMOTE_NEW_INCOMING_CONNECTION:
//.........这里部分代码省略.........

//.........这里部分代码省略.........
    // so that it can be restored in case of a lost device.
    GPtr<GFxImageCreator> pimageCreator = *new GFxImageCreator(1);
    loader.SetImageCreator(pimageCreator);

    
    // Load the movie file and create its instance.
    if (!(pMovieDef = *loader.CreateMovie(FileName)))
    {
        GString errorString = "Unable to load file: ";
        errorString += FileName;
        MessageBox(NULL, errorString.ToCStr(), "Error", MB_OK | MB_ICONEXCLAMATION);
        return 1;
    }

    if (!(pMovie = *pMovieDef->CreateInstance()))
        return 1;

    // Create renderer.
    if (!(pRenderer = *GRendererD3D9::CreateRenderer()))
        return 1;

    // Configure renderer in "Dependent mode", honoring externally
    // configured device settings.
    if (!pRenderer->SetDependentVideoMode(pDevice, &PresentParams, 0, hWnd))
        return 1;

    // Set renderer on loader so that it is also applied to all children.
    pRenderConfig = *new GFxRenderConfig(pRenderer, GFxRenderConfig::RF_EdgeAA | GFxRenderConfig::RF_StrokeNormal);
    loader.SetRenderConfig(pRenderConfig);

    // Set playback view to span the entire window.
    pMovie->SetViewport(Width, Height, 0,0, Width, Height);

    // If you wanted to use the movie as a transparent HUD overlay, you would
    // set Background Alpha to 0. We don't need to do this for player sample.
    // pMovie->SetBackgroundAlpha(0.0f);

    // Store initial timing, so that we can determine
    // how much to advance Flash playback.
    MovieLastTime = timeGetTime();

    // Application / Player message loop.
    MSG msg;
    ZeroMemory(&msg, sizeof(msg));

	// KevinJ: 1/3 functions, Init()
	// Path to current exe is used to the patcher can restart itself if needed
	RakNet::Lobby2ClientGFx3Impl sampleImpl;
	GPtr<FxDelegate> pDelegate = *new FxDelegate; 
	pMovie->SetExternalInterface(pDelegate); 
	RakNet::Lobby2Client lobby2Client;
	RakNet::Lobby2MessageFactory messageFactory;
	RakNet::RakPeerInterface *rakPeer = RakNet::RakPeerInterface::GetInstance();
	RakNet::SocketDescriptor sd;
	rakPeer->Startup(1,&sd, 1);
	rakPeer->AttachPlugin(&lobby2Client);
	rakPeer->AttachPlugin(&sampleImpl);
	lobby2Client.SetMessageFactory(&messageFactory);
	lobby2Client.SetCallbackInterface(&sampleImpl);
	sampleImpl.Init(&lobby2Client, &messageFactory, rakPeer, pDelegate, pMovie);

    while(msg.message != WM_QUIT)
    {
        if (PeekMessage(&msg, NULL, 0U, 0U, PM_REMOVE))
        {
            TranslateMessage(&msg);
            DispatchMessage(&msg);
        }
        else
        {
            // Check for lost D3D Devices.
            if (pRenderer)
            {                       
                GRendererD3D9::DisplayStatus status = pRenderer->CheckDisplayStatus();
                if (status == GRendererD3D9::DisplayStatus_Unavailable)
                { ::Sleep(10); continue; }
                if (status == GRendererD3D9::DisplayStatus_NeedsReset)
                {           
                    if (!SUCCEEDED(ResetD3D()))
                        continue;
                }
            }

            // Advance movie animation and render it to screen.
            AdvanceAndDisplay();
        }

		// KevinJ: 2/3 functions, periodic update
		RakNet::Packet *p;
		for (p=rakPeer->Receive(); p; rakPeer->DeallocatePacket(p), p=rakPeer->Receive())
		{
		}
    }

	// KevinJ: 3/3 functions, Shutdown()
	sampleImpl.Shutdown();
	RakNet::RakPeerInterface::DestroyInstance(rakPeer);

    return 0;
}

int main(int argc, char **argv)
{
    const char *DEFAULT_SERVER_ADDRESS="test.dnsalias.net";
    const unsigned short DEFAULT_SERVER_PORT=60000;

    const char *serverAddress;
    unsigned short serverPort;


#ifndef _DEBUG
    // Only use DEFAULT_SERVER_ADDRESS for debugging
    if (argc<2)
    {
        PrintHelp();
        return false;
    }
#endif

    if (argc<2) serverAddress=DEFAULT_SERVER_ADDRESS;
    else serverAddress=argv[1];

    if (argc<3) serverPort=DEFAULT_SERVER_PORT;
    else serverPort=atoi(argv[2]);

    // ---- RAKPEER -----
    RakNet::RakPeerInterface *rakPeer;
    rakPeer=RakNet::RakPeerInterface::GetInstance();
    static const unsigned short clientLocalPort=0;
    RakNet::SocketDescriptor sd(clientLocalPort,0); // Change this if you want
    RakNet::StartupResult sr = rakPeer->Startup(1,&sd,1); // Change this if you want
    rakPeer->SetMaximumIncomingConnections(0); // Change this if you want
    if (sr!=RakNet::RAKNET_STARTED)
    {
        printf("Startup failed. Reason=%i\n", (int) sr);
        return 1;
    }

    RakNet::CloudClient cloudClient;
    rakPeer->AttachPlugin(&cloudClient);

    RakNet::ConnectionAttemptResult car = rakPeer->Connect(serverAddress, serverPort, 0, 0);
    if (car==RakNet::CANNOT_RESOLVE_DOMAIN_NAME)
    {
        printf("Cannot resolve domain name\n");
        return 1;
    }

    printf("Connecting to %s...\n", serverAddress);
    bool didRebalance=false; // So we only reconnect to a lower load server once, for load balancing
    RakNet::Packet *packet;
    while (1)
    {
        for (packet=rakPeer->Receive(); packet; rakPeer->DeallocatePacket(packet), packet=rakPeer->Receive())
        {
            switch (packet->data[0])
            {
            case ID_CONNECTION_LOST:
                printf("Lost connection to server.\n");
                return 1;
            case ID_CONNECTION_ATTEMPT_FAILED:
                printf("Failed to connect to server at %s.\n", packet->systemAddress.ToString(true));
                return 1;
            case ID_REMOTE_SYSTEM_REQUIRES_PUBLIC_KEY:
            case ID_OUR_SYSTEM_REQUIRES_SECURITY:
            case ID_PUBLIC_KEY_MISMATCH:
            case ID_INVALID_PASSWORD:
            case ID_CONNECTION_BANNED:
                // You won't see these unless you modified CloudServer
                printf("Server rejected the connection.\n");
                return 1;
            case ID_INCOMPATIBLE_PROTOCOL_VERSION:
                printf("Server is running an incompatible RakNet version.\n");
                return 1;
            case ID_NO_FREE_INCOMING_CONNECTIONS:
                printf("Server has no free connections\n");
                return 1;
            case ID_IP_RECENTLY_CONNECTED:
                printf("Recently connected. Retrying.");
                rakPeer->Connect(serverAddress, serverPort, 0, 0);
                break;
            case ID_CONNECTION_REQUEST_ACCEPTED:
                printf("Connected to server.\n");
                UploadInstanceToCloud(&cloudClient, packet->guid);
                GetClientSubscription(&cloudClient, packet->guid);
                GetServers(&cloudClient, packet->guid);
                break;
            case ID_CLOUD_GET_RESPONSE:
            {
                RakNet::CloudQueryResult cloudQueryResult;
                cloudClient.OnGetReponse(&cloudQueryResult, packet);
                unsigned int rowIndex;
                const bool wasCallToGetServers=cloudQueryResult.cloudQuery.keys[0].primaryKey=="CloudConnCount";
                printf("\n");
                if (wasCallToGetServers)
                    printf("Downloaded server list. %i servers.\n", cloudQueryResult.rowsReturned.Size());
                else
                    printf("Downloaded client list. %i clients.\n", cloudQueryResult.rowsReturned.Size());

                unsigned short connectionsOnOurServer=65535;
                unsigned short lowestConnectionsServer=65535;
//.........这里部分代码省略.........

int main(int argc, char **argv)
{
	// Avoids the Error: Got a packet bigger than 'max_allowed_packet' bytes
	printf("Important: Requires that you first set the DB schema and the max packet size on the server.\n");
	printf("See DependentExtensions/AutopatcherMySQLRepository/readme.txt\n");
	// // MySQL is extremely slow in AutopatcherMySQLRepository::GetFilePart
	printf("WARNING: MySQL is an order of magnitude slower than PostgreSQL.\nRecommended you use AutopatcherServer_PostgreSQL instead.");

	printf("Server starting... ");
	RakNet::AutopatcherServer autopatcherServer;
	// RakNet::FLP_Printf progressIndicator;
	RakNet::FileListTransfer fileListTransfer;
	// So only one thread runs per connection, we create an array of connection objects, and tell the autopatcher server to use one thread per item
	static const int workerThreadCount=4; // Used for checking patches only
	static const int sqlConnectionObjectCount=32; // Used for both checking patches and downloading
	RakNet::AutopatcherMySQLRepository connectionObject[sqlConnectionObjectCount];
	RakNet::AutopatcherRepositoryInterface *connectionObjectAddresses[sqlConnectionObjectCount];
	for (int i=0; i < sqlConnectionObjectCount; i++)
		connectionObjectAddresses[i]=&connectionObject[i];
	// fileListTransfer.AddCallback(&progressIndicator);
	autopatcherServer.SetFileListTransferPlugin(&fileListTransfer);
	// MySQL is extremely slow in AutopatcherMySQLRepository::GetFilePart so running tho incremental reads in a thread allows multiple concurrent users to read
	// Without this, only one user would be sent files at a time basically
	fileListTransfer.StartIncrementalReadThreads(sqlConnectionObjectCount);
	autopatcherServer.SetMaxConurrentUsers(MAX_INCOMING_CONNECTIONS); // More users than this get queued up
	RakNet::AutopatcherServerLoadNotifier_Printf loadNotifier;
	autopatcherServer.SetLoadManagementCallback(&loadNotifier);
#ifdef USE_TCP
	RakNet::PacketizedTCP packetizedTCP;
	if (packetizedTCP.Start(LISTEN_PORT,MAX_INCOMING_CONNECTIONS)==false)
	{
		printf("Failed to start TCP. Is the port already in use?");
		return 1;
	}
	packetizedTCP.AttachPlugin(&autopatcherServer);
	packetizedTCP.AttachPlugin(&fileListTransfer);
#else
	RakNet::RakPeerInterface *rakPeer;
	rakPeer = RakNet::RakPeerInterface::GetInstance();
	RakNet::SocketDescriptor socketDescriptor(LISTEN_PORT,0);
	rakPeer->Startup(MAX_INCOMING_CONNECTIONS,&socketDescriptor, 1);
	rakPeer->SetMaximumIncomingConnections(MAX_INCOMING_CONNECTIONS);
	rakPeer->AttachPlugin(&autopatcherServer);
	rakPeer->AttachPlugin(&fileListTransfer);
#endif
	printf("started.\n");

	printf("Enter database password:\n");
	char password[128];
	char username[256];
	strcpy(username, "root");
	Gets(password,sizeof(password));
	if (password[0]==0)
		strcpy(password,"aaaa");
	char db[256];
	printf("Enter DB schema: ");
	// To create the schema, go to the command line client and type create schema autopatcher;
	// You also have to add 
	// max_allowed_packet=128M
	// Where 128 is the maximum size file in megabytes you'll ever add
	// to MySQL\MySQL Server 5.1\my.ini in the [mysqld] section
	// Be sure to restart the service after doing so
	Gets(db,sizeof(db));
	if (db[0]==0)
		strcpy(db,"autopatcher");
	for (int conIdx=0; conIdx < sqlConnectionObjectCount; conIdx++)
	{
		if (!connectionObject[conIdx].Connect("localhost", username, password, db, 0, NULL, 0))
		{
			printf("Database connection failed.\n");
			return 1;
		}
	}
	printf("Database connection suceeded.\n");


	printf("Starting threads\n");
	autopatcherServer.StartThreads(workerThreadCount, sqlConnectionObjectCount, connectionObjectAddresses);
	printf("System ready for connections\n");

	printf("(D)rop database\n(C)reate database.\n(A)dd application\n(U)pdate revision.\n(R)emove application\n(Q)uit\n");

	char ch;
	RakNet::Packet *p;
	while (1)
	{
#ifdef USE_TCP
		RakNet::SystemAddress notificationAddress;
		notificationAddress=packetizedTCP.HasCompletedConnectionAttempt();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
			printf("ID_CONNECTION_REQUEST_ACCEPTED\n");
		notificationAddress=packetizedTCP.HasNewIncomingConnection();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
			printf("ID_NEW_INCOMING_CONNECTION\n");
		notificationAddress=packetizedTCP.HasLostConnection();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
			printf("ID_CONNECTION_LOST\n");

		p=packetizedTCP.Receive();
		while (p)
//.........这里部分代码省略.........

//.........这里部分代码省略.........
			if (strcmp(message, "ban") == 0)
			{
				printf("Enter IP to ban.  You can use * as a wildcard\n");
				Gets(message, sizeof(message));
				server->AddToBanList(message);
				printf("IP %s added to ban list.\n", message);

				continue;
			}


			// Message now holds what we want to broadcast
			char message2[2048];
			// Append Server: to the message so clients know that it ORIGINATED from the server
			// All messages to all clients come from the server either directly or by being
			// relayed from other clients
			message2[0] = 0;
			const static char prefix[] = "Server: ";
			strncpy(message2, prefix, sizeof(message2));
			strncat(message2, message, sizeof(message2) - strlen(prefix) - 1);

			// message2 is the data to send
			// strlen(message2)+1 is to send the null terminator
			// HIGH_PRIORITY doesn't actually matter here because we don't use any other priority
			// RELIABLE_ORDERED means make sure the message arrives in the right order
			// We arbitrarily pick 0 for the ordering stream
			// RakNet::UNASSIGNED_SYSTEM_ADDRESS means don't exclude anyone from the broadcast
			// true means broadcast the message to everyone connected
			server->Send(message2, (const int)strlen(message2) + 1, HIGH_PRIORITY, RELIABLE_ORDERED, 0, RakNet::UNASSIGNED_SYSTEM_ADDRESS, true);
		}

		// Get a packet from either the server or the client

		for (p = server->Receive(); p; server->DeallocatePacket(p), p = server->Receive())
		{
			// We got a packet, get the identifier with our handy function
			packetIdentifier = GetPacketIdentifier(p);

			// Check if this is a network message packet
			switch (packetIdentifier)
			{
			case ID_DISCONNECTION_NOTIFICATION:
				// Connection lost normally
				printf("ID_DISCONNECTION_NOTIFICATION from %s\n", p->systemAddress.ToString(true));;
				break;


			case ID_NEW_INCOMING_CONNECTION:
				// Somebody connected.  We have their IP now
				printf("ID_NEW_INCOMING_CONNECTION from %s with GUID %s\n", p->systemAddress.ToString(true), p->guid.ToString());
				clientID = p->systemAddress; // Record the player ID of the client

				printf("Remote internal IDs:\n");
				for (int index = 0; index < MAXIMUM_NUMBER_OF_INTERNAL_IDS; index++)
				{
					RakNet::SystemAddress internalId = server->GetInternalID(p->systemAddress, index);
					if (internalId != RakNet::UNASSIGNED_SYSTEM_ADDRESS)
					{
						printf("%i. %s\n", index + 1, internalId.ToString(true));
					}
				}

				break;

			case ID_INCOMPATIBLE_PROTOCOL_VERSION:
				printf("ID_INCOMPATIBLE_PROTOCOL_VERSION\n");

//This static method is called when the client wants to connect to the server
void Session::StartClient(void * pVoid){
	//A parameter list is given with needed variables
	ArgumentList* pArgumentList = (ArgumentList*)pVoid;
	RakNet::RakPeerInterface* pClient;
	pClient = pArgumentList->inter;
	SessionType type = pArgumentList->type;
	RakNet::RPC3* rpc3Inst = pArgumentList->rpc3;
	SystemAddress clientID=UNASSIGNED_SYSTEM_ADDRESS;

	//Register the RPC3 functions we want to call upon
	RPC3_REGISTER_FUNCTION(rpc3Inst, ReceiveInformation);
	RPC3_REGISTER_FUNCTION(rpc3Inst, UpdateCharacter);
	RPC3_REGISTER_FUNCTION(rpc3Inst, UpdateCharacterVelocity);
	RPC3_REGISTER_FUNCTION(rpc3Inst, SyncClients);
	RPC3_REGISTER_FUNCTION(rpc3Inst, ReceiveID);
	RPC3_REGISTER_FUNCTION(rpc3Inst, RemoveCharacter);
	
	//Create the basic connection with help of RakNet
	SocketDescriptor socketDescriptor(0,0);
	socketDescriptor.socketFamily=AF_INET;
	pClient->Startup(1,&socketDescriptor, 1);
	pClient->Ping( "255.255.255.255", 50000, true, 0 );

	// Holds packets
	Packet* p;

	//Make sure the RPC3 is attached as a plugin, else it won't work
	pClient->AttachPlugin(rpc3Inst);

	char message[2048];
	// Loop for input
	while (Session::threading)
	{
		// This sleep keeps RakNet responsive
		RakSleep(30);
		#ifdef _WIN32
			Sleep(30);
		#else
			usleep(30 * 1000);
		#endif

		// Get a packet from either the server or the client
		for (p=pClient->Receive(); p; pClient->DeallocatePacket(p), p=pClient->Receive())
		{
			switch (p->data[0])
			{
			case ID_DISCONNECTION_NOTIFICATION:
				printf("ID_DISCONNECTION_NOTIFICATION\n");
				break;
			case ID_ALREADY_CONNECTED:
				printf("ID_ALREADY_CONNECTED\n");
				break;
			case ID_CONNECTION_ATTEMPT_FAILED:
				printf("Connection attempt failed\n");
				break;
			case ID_NO_FREE_INCOMING_CONNECTIONS:
				printf("ID_NO_FREE_INCOMING_CONNECTIONS\n");
				break;
			case ID_UNCONNECTED_PONG:
				// Found the server
				pClient->Connect(p->systemAddress.ToString(false),p->systemAddress.GetPort(),0,0,0);
				break;
			case ID_CONNECTION_REQUEST_ACCEPTED:
				// This tells the client they have connected
				printf("ID_CONNECTION_REQUEST_ACCEPTED\n");
				Game::getSingletonPtr()->CreateCharacter("PlayerHost");
				//Game::getSingletonPtr()->SetPlayer(
				break;
			case ID_NEW_INCOMING_CONNECTION:
			{
				printf("New incoming connection");
				break;
			}
			case ID_RPC_REMOTE_ERROR:
				{
					// Recipient system returned an error
					switch (p->data[1])
					{
					case RakNet::RPC_ERROR_NETWORK_ID_MANAGER_UNAVAILABLE:
						printf("RPC_ERROR_NETWORK_ID_MANAGER_UNAVAILABLE\n");
						break;
					case RakNet::RPC_ERROR_OBJECT_DOES_NOT_EXIST:
						printf("RPC_ERROR_OBJECT_DOES_NOT_EXIST\n");
						break;
					case RakNet::RPC_ERROR_FUNCTION_INDEX_OUT_OF_RANGE:
						printf("RPC_ERROR_FUNCTION_INDEX_OUT_OF_RANGE\n");
						break;
					case RakNet::RPC_ERROR_FUNCTION_NOT_REGISTERED:
						printf("RPC_ERROR_FUNCTION_NOT_REGISTERED\n");
						break;
					case RakNet::RPC_ERROR_FUNCTION_NO_LONGER_REGISTERED:
						printf("RPC_ERROR_FUNCTION_NO_LONGER_REGISTERED\n");
						break;
					case RakNet::RPC_ERROR_CALLING_CPP_AS_C:
						printf("RPC_ERROR_CALLING_CPP_AS_C\n");
						break;
					case RakNet::RPC_ERROR_CALLING_C_AS_CPP:
						printf("RPC_ERROR_CALLING_C_AS_CPP\n");
						break;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
	printf("Optional: Enter path to xdelta.exe: ");
	Gets(PATH_TO_XDELTA_EXE, sizeof(PATH_TO_XDELTA_EXE));
	if (PATH_TO_XDELTA_EXE[0]==0)
		strcpy(PATH_TO_XDELTA_EXE, "c:/xdelta3-3.0.6-win32.exe");

	if (PATH_TO_XDELTA_EXE[0])
	{
		printf("Enter working directory to store temporary files: ");
		Gets(WORKING_DIRECTORY, sizeof(WORKING_DIRECTORY));
		if (WORKING_DIRECTORY[0]==0)
			GetTempPath(MAX_PATH, WORKING_DIRECTORY);
		if (WORKING_DIRECTORY[strlen(WORKING_DIRECTORY)-1]=='\\' || WORKING_DIRECTORY[strlen(WORKING_DIRECTORY)-1]=='/')
			WORKING_DIRECTORY[strlen(WORKING_DIRECTORY)-1]=0;
	}

	printf("(D)rop database\n(C)reate database.\n(A)dd application\n(U)pdate revision.\n(R)emove application\n(Q)uit\n");

	char ch;
	RakNet::Packet *p;
	while (1)
	{
#ifdef USE_TCP
		RakNet::SystemAddress notificationAddress;
		notificationAddress=packetizedTCP.HasCompletedConnectionAttempt();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
			printf("ID_CONNECTION_REQUEST_ACCEPTED\n");
		notificationAddress=packetizedTCP.HasNewIncomingConnection();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
			printf("ID_NEW_INCOMING_CONNECTION\n");
		notificationAddress=packetizedTCP.HasLostConnection();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
			printf("ID_CONNECTION_LOST\n");

		p=packetizedTCP.Receive();
		while (p)
		{
			packetizedTCP.DeallocatePacket(p);
			p=packetizedTCP.Receive();
		}
#else
		p=rakPeer->Receive();
		while (p)
		{
			if (p->data[0]==ID_NEW_INCOMING_CONNECTION)
				printf("ID_NEW_INCOMING_CONNECTION\n");
			else if (p->data[0]==ID_DISCONNECTION_NOTIFICATION)
				printf("ID_DISCONNECTION_NOTIFICATION\n");
			else if (p->data[0]==ID_CONNECTION_LOST)
				printf("ID_CONNECTION_LOST\n");

			rakPeer->DeallocatePacket(p);
			p=rakPeer->Receive();
		}
#endif

		if (kbhit())
		{
			ch=getch();
			if (ch=='q')
				break;
			else if (ch=='c')
			{
				if (connectionObject[0].CreateAutopatcherTables()==false)
					printf("%s", connectionObject[0].GetLastError());
			}
			else if (ch=='d')

int main(void)
{
	// Pointers to the interfaces of our server and client.
	// Note we can easily have both in the same program
	RakNet::RakPeerInterface *client;
	RakNet::RakPeerInterface *server;
	bool b;
	char str[256];
	char serverPort[30], clientPort[30];
	RakNet::TimeMS quitTime;
	// Holds packets
	RakNet::Packet* p;	

	printf("A client / server sample showing how clients can broadcast offline packets\n");
	printf("to find active servers.\n");
	printf("Difficulty: Beginner\n\n");

	printf("Instructions:\nRun one or more servers on the same port.\nRun a client and it will get pongs from those servers.\n");
	printf("Run as (s)erver or (c)lient?\n");
	Gets(str, sizeof(str));

	if (str[0]=='s' || str[0]=='S')
	{
		client=0;
		server=RakNet::RakPeerInterface::GetInstance();
		// A server
		printf("Enter the server port\n");
		Gets(serverPort,sizeof(serverPort));
		if (serverPort[0]==0)
			strcpy(serverPort, "60001");

		printf("Starting server.\n");
		// The server has to be started to respond to pings.
		RakNet::SocketDescriptor socketDescriptor(atoi(serverPort),0);
		socketDescriptor.socketFamily=AF_INET; // Only IPV4 supports broadcast on 255.255.255.255
		b = server->Startup(2, &socketDescriptor, 1)==RakNet::RAKNET_STARTED;
		server->SetMaximumIncomingConnections(2);
		if (b)
			printf("Server started, waiting for connections.\n");
		else
		{ 
			printf("Server failed to start.  Terminating.\n");
			exit(1);
		}
	}
	else
	{
		client=RakNet::RakPeerInterface::GetInstance();
		server=0;

		// Get our input
		printf("Enter the client port to listen on, or 0\n");
		Gets(clientPort,sizeof(clientPort));
		if (clientPort[0]==0)
			strcpy(clientPort, "60000");
		printf("Enter the port to ping\n");
		Gets(serverPort,sizeof(serverPort));
		if (serverPort[0]==0)
			strcpy(serverPort, "60001");
		RakNet::SocketDescriptor socketDescriptor(atoi(clientPort),0);
		socketDescriptor.socketFamily=AF_INET; // Only IPV4 supports broadcast on 255.255.255.255
		client->Startup(1, &socketDescriptor, 1);

		// Connecting the client is very simple.  0 means we don't care about
		// a connectionValidationInteger, and false for low priority threads
		// All 255's mean broadcast
		client->Ping("255.255.255.255", atoi(serverPort), false);

		printf("Pinging\n");
	}

	printf("How many seconds to run this sample for?\n");
	Gets(str, sizeof(str));
	if (str[0]==0)
	{
		printf("Defaulting to 5 seconds\n");
		quitTime = RakNet::GetTimeMS() + 5000;
	}
	else
		quitTime = RakNet::GetTimeMS() + atoi(str) * 1000;

	// Loop for input
	while (RakNet::GetTimeMS() < quitTime)
	{
		if (server)
			p = server->Receive();
		else 
			p = client->Receive();

		if (p==0)
		{
			RakSleep(30);
			continue;
		}
		if (server)
			server->DeallocatePacket(p);
		else
		{
			if (p->data[0]==ID_UNCONNECTED_PONG)
			{
//.........这里部分代码省略.........

void Server::Main()
{
	RakNet::Packet* packet;
	RakNet::RakPeerInterface* peer = m_network->m_peer;
	unsigned char packetIdentifier;
	char buffer[256];
	Timer timer0;

	Log::Get()->Print("Server started. Listening on port %i..", m_network->GetServerPort() );
	snapshotTimer.reset();
	while( m_network->GetStatus( ) != Network::STATE_QUIT )
	{
		for( packet = peer->Receive(); packet; peer->DeallocatePacket( packet ), packet = peer->Receive() )
		{
			packetsReceived++;
			bytesReceived += sizeof(packet->data);
			packetIdentifier = m_network->GetPacketIdentifier( packet );
			switch( packetIdentifier )
			{
			case ID_PLAYER_INPUT:
				ReceiveInput( packet );
				break;
			case ID_PLAYER_ACTION:
				ReceiveAction( packet );
				break;
			case ID_PLAYER_CONNECT:
				AcceptClient( packet );
				break;
			case ID_MESSAGE:
					m_network->ReadMsg( packet, buffer, 256 );
					Log::Get()->Print( "%s: %s\n", m_network->FindClient(packet->guid).name, buffer );
					SendChat( buffer, m_network->FindClient( packet->guid ).name );
					break;
			case ID_COMMAND:
				ReadCmd( packet, buffer, 256 );
			//	Log::Get()->Print( "%s: %s\n", m_network->FindClient( packet->guid ).name, buffer );
			//	SendChat( buffer, m_network->FindClient( packet->guid ).name );
				break;
			case ID_NAME_CHANGE:
				AcceptNameChange( packet );
				break;
			case ID_NO_FREE_INCOMING_CONNECTIONS:
				Log::Get()->Print( "Server is full\n" );
				break;
			case ID_PLAYER_QUIT:
			case ID_CONNECTION_LOST:
				OnClientQuit( packet->guid, packetIdentifier );
				break;
			case ID_CONNECTION_REQUEST_ACCEPTED:
				Log::Get()->Print( "Succesfully registered to the masterserver\n" );
				m_serverAdress = packet->guid;
				UpdateMS();
				break;
			case ID_CONNECTION_ATTEMPT_FAILED:
				Log::Get()->Print( "Connection attempt failed\n" );
				break;
			}
		}
		if( snapshotTimer.milliseconds() > 50 )
		{
			for(unsigned int i = 0; i < MAX_CLIENTS; i++)
			{
				Client& c = m_network->m_clients[i];
				if( c.idx != -1 && Player::s_players[c.idx] )
				{
					m_network->SendCorrection( Player::s_players[c.idx]->GetMatrix().GetTranslation(), Player::s_players[c.idx]->GetPitch(), c.guid );
					Player::s_players[c.idx]->SetAngle(0);
				}
			}
			snapshotTimer.reset();

			if( msPingTimer.seconds() > 5 )
			{
				msPingTimer.reset();
				UpdateMS();
			}
		}
	}
}

//.........这里部分代码省略.........
	if (clientPort[0]==0)
		strcpy(clientPort, "0");

	puts("Enter IP to connect to");;
	ip[0]=0;
	Gets(ip,sizeof(ip));
	if (ip[0]==0)
		strcpy(ip, "127.0.0.1");

	puts("Enter the port to connect to");
	serverPort[0]=0;
	Gets(serverPort,sizeof(serverPort));
	if (serverPort[0]==0)
		strcpy(serverPort, "61111");

	for (i=0; i < NUM_CONNECTIONS; i++)
	{
		rakPeer[i]->Startup(1,&socketDescriptor, 1);
		rakPeer[i]->Connect(ip, atoi(serverPort), 0,0);

		rakPeer[i]->AttachPlugin(&lobby2Client[i]);
		lobby2Client[i].SetMessageFactory(&messageFactory);
		lobby2Client[i].SetCallbackInterface(&callback[i]);
		testUserName[i]=RakNet::RakString("user%i", i);
	}

	RakNet::Packet *packet;
	// Loop for input
	while (1)
	{
		for (i=0; i < NUM_CONNECTIONS; i++)
		{
			RakNet::RakPeerInterface *peer = rakPeer[i];
			for (packet=peer->Receive(); packet; peer->DeallocatePacket(packet), packet=peer->Receive())
			{
				switch (packet->data[0])
				{
				case ID_DISCONNECTION_NOTIFICATION:
					// Connection lost normally
					printf("ID_DISCONNECTION_NOTIFICATION\n");
					break;
				case ID_ALREADY_CONNECTED:
					// Connection lost normally
					printf("ID_ALREADY_CONNECTED\n");
					break;
				case ID_CONNECTION_BANNED: // Banned from this server
					printf("We are banned from this server.\n");
					break;			
				case ID_CONNECTION_ATTEMPT_FAILED:
					printf("Connection attempt failed\n");
					break;
				case ID_NO_FREE_INCOMING_CONNECTIONS:
					// Sorry, the server is full.  I don't do anything here but
					// A real app should tell the user
					printf("ID_NO_FREE_INCOMING_CONNECTIONS\n");
					break;
				case ID_INVALID_PASSWORD:
					printf("ID_INVALID_PASSWORD\n");
					break;
				case ID_CONNECTION_LOST:
					// Couldn't deliver a reliable packet - i.e. the other system was abnormally
					// terminated
					printf("ID_CONNECTION_LOST\n");
					break;
				case ID_CONNECTION_REQUEST_ACCEPTED:
					// This tells the rakPeer1 they have connected

int main(int argc, char **argv)
{
	if (argc<8)
	{
		printf("Arguments: serverIP, pathToGame, gameName, patchImmediately, localPort, serverPort, fullScan");
		return 0;
	}

	RakNet::SystemAddress TCPServerAddress=RakNet::UNASSIGNED_SYSTEM_ADDRESS;
	RakNet::AutopatcherClient autopatcherClient;
	RakNet::FileListTransfer fileListTransfer;
	RakNet::CloudClient cloudClient;
	autopatcherClient.SetFileListTransferPlugin(&fileListTransfer);
	bool didRebalance=false; // So we only reconnect to a lower load server once, for load balancing

	bool fullScan = argv[7][0]=='1';

	unsigned short localPort;
	localPort=atoi(argv[5]);

	unsigned short serverPort=atoi(argv[6]);

	RakNet::PacketizedTCP packetizedTCP;
	if (packetizedTCP.Start(localPort,1)==false)
	{
		printf("Failed to start TCP. Is the port already in use?");
		return 1;
	}
	packetizedTCP.AttachPlugin(&autopatcherClient);
	packetizedTCP.AttachPlugin(&fileListTransfer);

	RakNet::RakPeerInterface *rakPeer;
	rakPeer = RakNet::RakPeerInterface::GetInstance();
	RakNet::SocketDescriptor socketDescriptor(localPort,0);
	rakPeer->Startup(1,&socketDescriptor, 1);
	rakPeer->AttachPlugin(&cloudClient);
	DataStructures::List<RakNet::RakNetSocket2* > sockets;
	rakPeer->GetSockets(sockets);
	printf("Started on port %i\n", sockets[0]->GetBoundAddress().GetPort());


	char buff[512];
	strcpy(buff, argv[1]);

	rakPeer->Connect(buff, serverPort, 0, 0);

	printf("Connecting...\n");
	char appDir[512];
	strcpy(appDir, argv[2]);
	char appName[512];
	strcpy(appName, argv[3]);

	bool patchImmediately=argc>=5 && argv[4][0]=='1';

	RakNet::Packet *p;
	while (1)
	{
		RakNet::SystemAddress notificationAddress;
		notificationAddress=packetizedTCP.HasCompletedConnectionAttempt();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
		{
			printf("ID_CONNECTION_REQUEST_ACCEPTED\n");
			TCPServerAddress=notificationAddress;
		}
		notificationAddress=packetizedTCP.HasNewIncomingConnection();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
			printf("ID_NEW_INCOMING_CONNECTION\n");
		notificationAddress=packetizedTCP.HasLostConnection();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
			printf("ID_CONNECTION_LOST\n");
		notificationAddress=packetizedTCP.HasFailedConnectionAttempt();
		if (notificationAddress!=RakNet::UNASSIGNED_SYSTEM_ADDRESS)
		{
			printf("ID_CONNECTION_ATTEMPT_FAILED TCP\n");
			autopatcherClient.SetFileListTransferPlugin(0);
			autopatcherClient.Clear();
			packetizedTCP.Stop();
			rakPeer->Shutdown(500,0);
			RakNet::RakPeerInterface::DestroyInstance(rakPeer);
			return 0;
		}


		p=packetizedTCP.Receive();
		while (p)
		{
			if (p->data[0]==ID_AUTOPATCHER_REPOSITORY_FATAL_ERROR)
			{
				char buff[256];
				RakNet::BitStream temp(p->data, p->length, false);
				temp.IgnoreBits(8);
				RakNet::StringCompressor::Instance()->DecodeString(buff, 256, &temp);
				printf("ID_AUTOPATCHER_REPOSITORY_FATAL_ERROR\n");
				printf("%s\n", buff);
				autopatcherClient.SetFileListTransferPlugin(0);
				autopatcherClient.Clear();
				packetizedTCP.Stop();
				rakPeer->Shutdown(500,0);
				RakNet::RakPeerInterface::DestroyInstance(rakPeer);
				return 0;
//.........这里部分代码省略.........