1 files changed, 107 insertions, 0 deletions
diff --git a/NetEx/NetAddr.cpp b/NetEx/NetAddr.cpp
new file mode 100644
index 0000000..53d6c79
--- /dev/null
+++ b/NetEx/NetAddr.cpp
@@ -0,0 +1,107 @@
+/*  Project nGenEx
+    Destroyer Studios LLC
+    Copyright © 1997-2004. All Rights Reserved.
+
+    SUBSYSTEM:    NetEx.lib
+    FILE:         NetAddr.cpp
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Network Address
+*/
+
+
+#include "MemDebug.h"
+#include "NetAddr.h"
+#include "NetHost.h"
+#include "NetLayer.h"
+#include <ctype.h>
+
+NetAddr::NetAddr(const char* host_name, WORD p)
+   : addr(0), port(p)
+{
+   if (host_name && *host_name) {
+      HOSTENT* h = 0;
+
+      if (isdigit(*host_name)) {
+         DWORD a = inet_addr(host_name);
+         h = gethostbyaddr((const char*) &a, 4, AF_INET);   
+      }
+      else {
+         h = gethostbyname(host_name);
+      }
+
+      if (h) {
+         if (h->h_addr_list) {
+            addr = **(DWORD**) (h->h_addr_list);
+         }
+      }
+   }
+
+   Init();
+}
+
+NetAddr::NetAddr(DWORD a, WORD p)
+   : addr(a), port(p)
+{
+   Init();
+}
+
+NetAddr::NetAddr(const NetAddr& n)
+   : addr(n.addr), port(n.port)
+{
+   Init();
+}
+
+// +--------------------------------------------------------------------+
+
+void
+NetAddr::Init()
+{
+   ZeroMemory(&sadr, sizeof(sadr));
+
+   sadr.sin_family      = AF_INET;
+   sadr.sin_port        = ::htons(port);
+   sadr.sin_addr.s_addr = addr;
+}
+
+void
+NetAddr::InitFromSockAddr()
+{
+   addr = sadr.sin_addr.s_addr;
+   port = ::ntohs(sadr.sin_port);
+}
+
+// +--------------------------------------------------------------------+
+
+sockaddr*
+NetAddr::GetSockAddr() const
+{
+   return (sockaddr*) &sadr;
+}
+
+size_t
+NetAddr::GetSockAddrLength() const
+{
+   return sizeof(sadr);
+}
+
+// +--------------------------------------------------------------------+
+
+void
+NetAddr::SetSockAddr(sockaddr* s, int size)
+{
+   if (s) {
+      ZeroMemory(&sadr, sizeof(sadr));
+
+      if (size > sizeof(sadr))
+         CopyMemory(&sadr, s, sizeof(sadr));
+      else
+         CopyMemory(&sadr, s, size);
+
+      InitFromSockAddr();
+   }
+}
+