Added the trunk/branches/tags directories at repository root, and moved previous root into trunk/

git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/trunk@1002 4e206d99-4929-0410-ac5d-dfc041789085

samples/sockets/TCP.cpp

@@ -0,0 +1,93 @@
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <SFML/Network.hpp>
+#include <iostream>
+
+
+////////////////////////////////////////////////////////////
+/// Create a client and connect it to a running server
+///
+////////////////////////////////////////////////////////////
+void DoClientTCP(unsigned short Port)
+{
+    // Ask for server address
+    sf::IPAddress ServerAddress;
+    do
+    {
+        std::cout << "Type address or name of the server to connect to : ";
+        std::cin  >> ServerAddress;
+    }
+    while (!ServerAddress.IsValid());
+
+    // Create a TCP socket for communicating with server
+    sf::SocketTCP Client;
+
+    // Connect to the specified server
+    if (Client.Connect(Port, ServerAddress) != sf::Socket::Done)
+        return;
+    std::cout << "Connected to server " << ServerAddress << std::endl;
+
+    // Receive a message from the client
+    char Message[128];
+    std::size_t Received;
+    if (Client.Receive(Message, sizeof(Message), Received) != sf::Socket::Done)
+        return;
+
+    // Show it
+    std::cout << "Message received from server : \"" << Message << "\"" << std::endl;
+
+    // Define a message to send back to the server
+    char ToSend[] = "Hi, I'm a client !";
+
+    // Send the message
+    if (Client.Send(ToSend, sizeof(ToSend)) != sf::Socket::Done)
+        return;
+    std::cout << "Message sent to server : \"" << ToSend << "\"" << std::endl;
+
+    // Close the socket when we're done
+    Client.Close();
+}
+
+
+////////////////////////////////////////////////////////////
+/// Launch a server and wait for incoming connections
+///
+////////////////////////////////////////////////////////////
+void DoServerTCP(unsigned short Port)
+{
+    // Create a TCP socket for communicating with clients
+    sf::SocketTCP Server;
+
+    // Listen to a port for incoming connections
+    if (!Server.Listen(Port))
+        return;
+    std::cout << "Server is listening to port " << Port << ", waiting for connections... " << std::endl;
+
+    // Wait for a connection
+    sf::IPAddress ClientAddress;
+    sf::SocketTCP Client;
+    if (Server.Accept(Client, &ClientAddress) != sf::Socket::Done)
+        return;
+    std::cout << "Client connected : " << ClientAddress << std::endl;
+
+    // Send a message to the client
+    char ToSend[] = "Hi, I'm the server";
+    if (Client.Send(ToSend, sizeof(ToSend)) != sf::Socket::Done)
+        return;
+    std::cout << "Message sent to the client : \"" << ToSend << "\"" << std::endl;
+
+    // Receive a message back from the client
+    char Message[128];
+    std::size_t Received;
+    if (Client.Receive(Message, sizeof(Message), Received) != sf::Socket::Done)
+        return;
+
+    // Show the message
+    std::cout << "Message received from the client : \"" << Message << "\"" << std::endl;
+
+    // Close the sockets when we're done
+    Client.Close();
+    Server.Close();
+}