Added support for the CMake build system

git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1550 4e206d99-4929-0410-ac5d-dfc041789085

examples/voip/VoIP.cpp

@@ -0,0 +1,50 @@
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <iomanip>
+#include <iostream>
+#include <cstdlib>
+
+
+////////////////////////////////////////////////////////////
+// Function prototypes
+// (I'm too lazy to put them into separate headers...)
+////////////////////////////////////////////////////////////
+void DoClient(unsigned short port);
+void DoServer(unsigned short port);
+
+
+////////////////////////////////////////////////////////////
+/// Entry point of application
+///
+/// \return Application exit code
+///
+////////////////////////////////////////////////////////////
+int main()
+{
+    // Choose a random port for opening sockets (ports < 1024 are reserved)
+    const unsigned short port = 2435;
+
+    // Client or server ?
+    char who;
+    std::cout << "Do you want to be a server ('s') or a client ('c') ? ";
+    std::cin  >> who;
+
+    if (who == 's')
+    {
+        // Run as a server
+        DoServer(port);
+    }
+    else
+    {
+        // Run as a client
+        DoClient(port);
+    }
+
+    // Wait until the user presses 'enter' key
+    std::cout << "Press enter to exit..." << std::endl;
+    std::cin.ignore(10000, '\n');
+
+    return EXIT_SUCCESS;
+}