From 98432be171dee1a1ad4774b5600c4f91bfa1f810 Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Wed, 30 Mar 2022 19:57:43 +0200
Subject: Brought NetHost closer to standard

---
 NetEx/NetHost.cpp | 43 +++++++++++++++++++++++++++++--------------
 NetEx/NetHost.h   | 18 ++++++++----------
 2 files changed, 37 insertions(+), 24 deletions(-)

(limited to 'NetEx')

diff --git a/NetEx/NetHost.cpp b/NetEx/NetHost.cpp
index 1c24ff0..4c8c89f 100644
--- a/NetEx/NetHost.cpp
+++ b/NetEx/NetHost.cpp
@@ -3,40 +3,52 @@
     Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
     Copyright (c) 1997-2006, Destroyer Studios LLC.
 
-     AUTHOR:       John DiCamillo
+    AUTHOR:       John DiCamillo
 
 
-     OVERVIEW
-     ========
-     Network Host
+    OVERVIEW
+    ========
+    Network Host
 */
 
 #include "NetHost.h"
-#include "NetLayer.h"
-#include <ctype.h>
+
+#ifdef _WIN32
+#include <winsock2.h>
+#else
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <unistd.h>
+#endif
+
+#include <cstdint>
 
 
 NetHost::NetHost()
 {
     char host_name[256];
-    gethostname(host_name, sizeof(host_name));
+    ::gethostname(host_name, sizeof(host_name));
 
     Init(host_name);
 }
 
+
 NetHost::NetHost(const char* host_name)
 {
     Init(host_name);
 }
 
-void NetHost::Init(const char* host_name)
+
+void
+NetHost::Init(const char* host_name)
 {
     if (host_name && *host_name) {
-        HOSTENT* h = 0;
+        struct hostent* h = nullptr;
 
-        if (isdigit(*host_name)) {
-            DWORD addr = inet_addr(host_name);
-            h = gethostbyaddr((const char*) &addr, 4, AF_INET);
+        if (std::isdigit(*host_name)) {
+            auto a = inet_addr(host_name);
+            h = gethostbyaddr((const char*) &a, 4, AF_INET);
         }
         else {
             h = gethostbyname(host_name);
@@ -53,7 +65,7 @@ void NetHost::Init(const char* host_name)
 
             char** addr = h->h_addr_list;
             while (*addr) {
-                NetAddr* pna = new NetAddr(**(DWORD**) addr);
+                NetAddr* pna = new NetAddr(**(std::uint32_t**) addr);
                 if (pna)
                     addresses.append(pna);
                 addr++;
@@ -62,6 +74,7 @@ void NetHost::Init(const char* host_name)
     }
 }
 
+
 NetHost::NetHost(const NetHost& n)
 {
     if (&n != this) {
@@ -79,6 +92,7 @@ NetHost::NetHost(const NetHost& n)
     }
 }
 
+
 NetHost::~NetHost()
 {
     aliases.destroy();
@@ -91,11 +105,12 @@ NetHost::Name()
     return name;
 }
 
+
 NetAddr
 NetHost::Address()
 {
     if (addresses.size())
         return *(addresses[0]);
 
-    return NetAddr((DWORD) 0);
+    return NetAddr((std::uint32_t) 0);
 }
\ No newline at end of file
diff --git a/NetEx/NetHost.h b/NetEx/NetHost.h
index a5a4bd0..c45f04c 100644
--- a/NetEx/NetHost.h
+++ b/NetEx/NetHost.h
@@ -3,23 +3,21 @@
     Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
     Copyright (c) 1997-2006, Destroyer Studios LLC.
 
-     AUTHOR:       John DiCamillo
+    AUTHOR:       John DiCamillo
 
 
-     OVERVIEW
-     ========
-     Network Host
+    OVERVIEW
+    ========
+    Network Host
 */
 
-#ifndef NET_HOST_H
-#define NET_HOST_H
+#ifndef NetHost_h
+#define NetHost_h
 
-#include <windows.h>
+#include "List.h"
 #include "NetAddr.h"
 #include "Text.h"
-#include "List.h"
 
-// +-------------------------------------------------------------------+
 
 class NetHost
 {
@@ -46,4 +44,4 @@ private:
 };
 
 
-#endif  // NET_HOST_H
+#endif  // NetHost_h
-- 
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