Initial

proto/source/mcastsnd.cpp

@@ -0,0 +1,76 @@
+#include <common/windows.hpp>
+#include <socket/socket.hpp>
+#include <socket/sockaddr.hpp>
+#include <socket/ipmcast.hpp>
+#include <socket/wsadata.hpp>
+#include <iostream.h>
+
+#define DEST_PORT 4567
+#define SOURCE_PORT 0
+#define DEST_IP_ADDRESS "234.5.6.7"
+
+void outDebug(const String &string);
+
+void main(int argc,char **argv)
+{
+  WSASystem wsaSystem;
+	SocketAddress socketAddressLocal;
+  Socket socket;
+
+	if(!socket.create(Socket::DomainInternet,Socket::SocketDGram,Socket::ProtocolNone))
+	{
+    outDebug("[Socket creation failed]");
+		return;
+	}
+	if(!socket.reuseAddress(true))
+	{
+	  outDebug("[Error setting option REUSEADDR.]");
+		socket.destroy();
+		return;
+	}
+	outDebug("Socket created.");
+	socketAddressLocal.family(AF_INET);
+	socketAddressLocal.internetAddress(InternetAddress());
+	socketAddressLocal.port(htons(SOURCE_PORT));
+	if(!socket.bind(socketAddressLocal))
+	{
+	  outDebug("Bind failed.");
+		socket.destroy();
+		return;
+	}
+	outDebug("Socket is bound.");
+	if(!socket.setMulticastTTL(2))
+	{
+	  outDebug("[Error setting option SET_MULTICAST_TTL.]");
+		socket.destroy();
+		return;
+	}
+  INETSocketAddress inetSocketAddress;
+	inetSocketAddress.family(AF_INET);
+	inetSocketAddress.port(htons(DEST_PORT));
+	inetSocketAddress.internetAddress(InternetAddress(DEST_IP_ADDRESS));
+	String strSend("Multicast Data");
+  while(true)
+	{
+	  if(!socket.sendTo(strSend.str(),strSend.length(),inetSocketAddress))
+		{
+		  outDebug("Send Failed.");
+			socket.destroy();
+			return;
+		}
+		else 
+		{
+		  outDebug("Data sent.");
+		}
+		::Sleep(10000);
+	}
+	socket.destroy();
+}
+
+
+void outDebug(const String &string)
+{
+  String outString(string+String("\n"));
+  cout << ((String&)string).str() << endl;
+  ::OutputDebugString(outString.str());
+}