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/voip/Client.cpp

@@ -0,0 +1,110 @@
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <SFML/Audio.hpp>
+#include <SFML/Network.hpp>
+#include <iostream>
+
+
+const sf::Uint8 AudioData   = 1;
+const sf::Uint8 EndOfStream = 2;
+
+
+////////////////////////////////////////////////////////////
+/// Specialization of audio recorder for sending recorded audio
+/// data through the network
+////////////////////////////////////////////////////////////
+class NetworkRecorder : public sf::SoundRecorder
+{
+public :
+
+    ////////////////////////////////////////////////////////////
+    /// Constructor
+    ///
+    /// \param Socket : Socket that holds the connection with the server
+    ///
+    ////////////////////////////////////////////////////////////
+    NetworkRecorder(sf::SocketTCP Socket) :
+    mySocket(Socket)
+    {
+
+    }
+
+private :
+
+    ////////////////////////////////////////////////////////////
+    /// /see SoundRecorder::ProcessSamples
+    ///
+    ////////////////////////////////////////////////////////////
+    virtual bool OnProcessSamples(const sf::Int16* Samples, std::size_t SamplesCount)
+    {
+        // Pack the audio samples into a network packet
+        sf::Packet PacketOut;
+        PacketOut << AudioData;
+        PacketOut.Append(Samples, SamplesCount * sizeof(sf::Int16));
+
+        // Send the audio packet to the server
+        return mySocket.Send(PacketOut) == sf::Socket::Done;
+    }
+
+    ////////////////////////////////////////////////////////////
+    // Member data
+    ////////////////////////////////////////////////////////////
+    sf::SocketTCP mySocket; ///< Socket used to communicate with the server
+};
+
+
+////////////////////////////////////////////////////////////
+/// Create a client, connect it to a running server and
+/// start sending him audio data
+///
+////////////////////////////////////////////////////////////
+void DoClient(unsigned short Port)
+{
+    // Check that the device can capture audio
+    if (sf::SoundRecorder::CanCapture() == false)
+    {
+        std::cout << "Sorry, audio capture is not supported by your system" << std::endl;
+        return;
+    }
+
+    // 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 Socket;
+
+    // Connect to the specified server
+    if (Socket.Connect(Port, ServerAddress) != sf::Socket::Done)
+        return;
+    std::cout << "Connected to server " << ServerAddress << std::endl;
+
+    // Wait for user input...
+    std::cin.ignore(10000, '\n');
+    std::cout << "Press enter to start recording audio";
+    std::cin.ignore(10000, '\n');
+
+    // Create a instance of our custom recorder
+    NetworkRecorder Recorder(Socket);
+
+    // Start capturing audio data
+    Recorder.Start(44100);
+    std::cout << "Recording... press enter to stop";
+    std::cin.ignore(10000, '\n');
+    Recorder.Stop();
+
+    // Send a "end-of-stream" packet
+    sf::Packet PacketOut;
+    PacketOut << EndOfStream;
+    Socket.Send(PacketOut);
+
+    // Close the socket when we're done
+    Socket.Close();
+}