Added address arg to listen/bind on (sockets)

include/SFML/Network/IpAddress.h

@@ -48,6 +48,12 @@ typedef struct
 ////////////////////////////////////////////////////////////
 CSFML_NETWORK_API const sfIpAddress sfIpAddress_None;
 
+////////////////////////////////////////////////////////////
+/// \brief Value representing any address (0.0.0.0)
+///
+////////////////////////////////////////////////////////////
+CSFML_NETWORK_API const sfIpAddress sfIpAddress_Any;
+
 ////////////////////////////////////////////////////////////
 /// \brief Local host IP address (127.0.0.1, or "localhost")
 ///

include/SFML/Network/TcpListener.h

@@ -30,6 +30,7 @@
 ////////////////////////////////////////////////////////////
 #include <SFML/Network/Export.h>
 #include <SFML/Network/SocketStatus.h>
+#include <SFML/Network/IpAddress.h>
 #include <SFML/Network/Types.h>
 
 
@@ -98,13 +99,16 @@ CSFML_NETWORK_API unsigned short sfTcpListener_getLocalPort(const sfTcpListener*
 /// If the socket was previously listening to another port,
 /// it will be stopped first and bound to the new port.
 ///
+/// If there is no specific address to listen to, pass sfIpAddress_Any
+///
 /// \param listener TCP listener object
 /// \param port     Port to listen for new connections
+/// \param address  Address of the interface to listen on
 ///
 /// \return Status code
 ///
 ////////////////////////////////////////////////////////////
-CSFML_NETWORK_API sfSocketStatus sfTcpListener_listen(sfTcpListener* listener, unsigned short port);
+CSFML_NETWORK_API sfSocketStatus sfTcpListener_listen(sfTcpListener* listener, unsigned short port, sfIpAddress address);
 
 ////////////////////////////////////////////////////////////
 /// \brief Accept a new connection

include/SFML/Network/UdpSocket.h

@@ -101,13 +101,16 @@ CSFML_NETWORK_API unsigned short sfUdpSocket_getLocalPort(const sfUdpSocket* soc
 /// system to automatically pick an available port, and then
 /// call sfUdpSocket_getLocalPort to retrieve the chosen port.
 ///
-/// \param socket UDP socket object
-/// \param port   Port to bind the socket to
+/// If there is no specific address to listen to, pass sfIpAddress_Any
+///
+/// \param socket  UDP socket object
+/// \param port    Port to bind the socket to
+/// \param address Address of the interface to bind to
 ///
 /// \return Status code
 ///
 ////////////////////////////////////////////////////////////
-CSFML_NETWORK_API sfSocketStatus sfUdpSocket_bind(sfUdpSocket* socket, unsigned short port);
+CSFML_NETWORK_API sfSocketStatus sfUdpSocket_bind(sfUdpSocket* socket, unsigned short port, sfIpAddress address);
 
 ////////////////////////////////////////////////////////////
 /// \brief Unbind a UDP socket from the local port to which it is bound

src/SFML/Network/IpAddress.cpp

@@ -53,6 +53,10 @@ namespace
 const sfIpAddress sfIpAddress_None = sfIpAddress_fromBytes(0, 0, 0, 0);
 
 
+////////////////////////////////////////////////////////////
+const sfIpAddress sfIpAddress_Any = sfIpAddress_fromBytes(0, 0, 0, 0);
+
+
 ////////////////////////////////////////////////////////////
 const sfIpAddress sfIpAddress_LocalHost = sfIpAddress_fromBytes(127, 0, 0, 1);
 

src/SFML/Network/TcpListener.cpp

@@ -67,11 +67,12 @@ unsigned short sfTcpListener_getLocalPort(const sfTcpListener* listener)
 
 
 ////////////////////////////////////////////////////////////
-sfSocketStatus sfTcpListener_listen(sfTcpListener* listener, unsigned short port)
+sfSocketStatus sfTcpListener_listen(sfTcpListener* listener, unsigned short port, sfIpAddress address)
 {
     CSFML_CHECK_RETURN(listener, sfSocketError);
 
-    return static_cast<sfSocketStatus>(listener->This.listen(port));
+    sf::IpAddress sfmlAddress(address.address);
+    return static_cast<sfSocketStatus>(listener->This.listen(port, sfmlAddress));
 }
 
 

src/SFML/Network/UdpSocket.cpp

@@ -68,11 +68,12 @@ unsigned short sfUdpSocket_getLocalPort(const sfUdpSocket* socket)
 
 
 ////////////////////////////////////////////////////////////
-sfSocketStatus sfUdpSocket_bind(sfUdpSocket* socket, unsigned short port)
+sfSocketStatus sfUdpSocket_bind(sfUdpSocket* socket, unsigned short port, sfIpAddress address)
 {
     CSFML_CHECK_RETURN(socket, sfSocketError);
 
-    return static_cast<sfSocketStatus>(socket->This.bind(port));
+    sf::IpAddress sfmlAddress(address.address);
+    return static_cast<sfSocketStatus>(socket->This.bind(port, sfmlAddress));
 }