added network server files

[palacios.git] / misc / network_servers / vtl / net_util.cc

diff --git a/misc/network_servers/vtl/net_util.cc b/misc/network_servers/vtl/net_util.cc
new file mode 100644 (file)
index 0000000..7b352ee
--- /dev/null
+++ b/misc/network_servers/vtl/net_util.cc
@@ -0,0 +1,53 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "net_util.h"
+
+
+void do_string_to_ipaddress(unsigned char * ip, IPADDRESS & ipaddress) {
+
+}
+
+unsigned long do_ipaddress_to_unsigned_long(IPADDRESS & ipaddress) {
+       return 0;
+}
+
+// ip address conversion functions
+void do_binary_to_ipaddress(unsigned char* ip,IPADDRESS& ipaddress) {
+  ipaddress.a1 = ip[0];
+  ipaddress.a2 = ip[1];
+  ipaddress.a3 = ip[2];
+  ipaddress.a4 = ip[3];
+}
+
+
+// ip address conversion functions
+void do_binary_to_string(unsigned char* ip,char* buffer) {
+  IPADDRESS ipaddress;
+  do_binary_to_ipaddress(ip, ipaddress);
+  do_ipaddress_to_string(ipaddress, buffer);
+}
+
+void do_ipaddress_to_string(IPADDRESS ipaddress, char* buffer) {
+  sprintf(buffer,"%d.%d.%d.%d", ipaddress.a1, ipaddress.a2, ipaddress.a3, ipaddress.a4);
+}
+
+/*
+// this function returns the ip protocol string based on the ip protocol number
+char* return_ip_protocol(unsigned char protocol) {
+
+  if(protocol == 0x1) {
+      return "ICMP";
+  } else if(protocol == 0x6) {
+      return "TCP";
+  } else if(protocol == 17) {
+      return "UDP";
+  } else if(protocol == 121) {
+      return "SMP";
+  } else {
+    return "Unknown";
+  }
+
+  return 0;
+}
+*/