X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fport.cpp;fp=source%2Fport.cpp;h=11ccfe0331674ebe05a1fc37a332c7216e7e02aa;hb=c147c9caaf9bc2f6323baf188a438ced9f0f5894;hp=0000000000000000000000000000000000000000;hpb=6ffe2b950143c5474659cbca2bbcdf58d6b8322c;p=netvis.git

diff --git a/source/port.cpp b/source/port.cpp
new file mode 100644
index 0000000..11ccfe0
--- /dev/null
+++ b/source/port.cpp
@@ -0,0 +1,27 @@
+/* $Id$
+
+This file is part of NetVis
+Copyright @ 2008 Mikko Rasa, Mikkosoft Productions
+Distributed unter the GPL
+*/
+
+#include <netinet/in.h>
+#include <netdb.h>
+#include <msp/strings/lexicalcast.h>
+#include "port.h"
+
+Port::Port(unsigned n, const Msp::GL::Color &c):
+	number(n),
+	color(c)
+{
+	char buf[128];
+	sockaddr_in addr;
+	addr.sin_family = AF_INET;
+	addr.sin_port = ntohs(number);
+	addr.sin_addr.s_addr = 0;
+	int err = getnameinfo(reinterpret_cast<sockaddr *>(&addr), sizeof(sockaddr_in), 0, 0, buf, sizeof(buf), 0);
+	if(err==0)
+		name = buf;
+	else
+		name = Msp::lexical_cast(number);
+}