From 17498a97a289119debdb651ab898ddea99e86ff9 Mon Sep 17 00:00:00 2001
From: Mattes D <github@xoft.cz>
Date: Thu, 29 Jan 2015 11:09:56 +0100
Subject: cNetwork: Exported lookup functions to Lua API.

Also added an example in the NetworkTest plugin.
---
 src/Bindings/ManualBindings_Network.cpp | 83 ++++++++++++++++++++++++++++++++-
 1 file changed, 82 insertions(+), 1 deletion(-)

(limited to 'src/Bindings/ManualBindings_Network.cpp')

diff --git a/src/Bindings/ManualBindings_Network.cpp b/src/Bindings/ManualBindings_Network.cpp
index 882af4e9e..3123ef885 100644
--- a/src/Bindings/ManualBindings_Network.cpp
+++ b/src/Bindings/ManualBindings_Network.cpp
@@ -9,6 +9,7 @@
 #include "tolua++/include/tolua++.h"
 #include "LuaState.h"
 #include "LuaTCPLink.h"
+#include "LuaNameLookup.h"
 
 
 
@@ -71,6 +72,86 @@ static int tolua_cNetwork_Connect(lua_State * L)
 
 
 
+static int tolua_cNetwork_HostnameToIP(lua_State * L)
+{
+	// Function signature:
+	// cNetwork:HostnameToIP(Host, Callbacks) -> bool
+
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserTable(1, "cNetwork") ||
+		!S.CheckParamString(2) ||
+		!S.CheckParamTable(3) ||
+		!S.CheckParamEnd(4)
+	)
+	{
+		return 0;
+	}
+	
+	// Get the plugin instance:
+	cPluginLua * Plugin = GetLuaPlugin(L);
+	if (Plugin == nullptr)
+	{
+		// An error message has been already printed in GetLuaPlugin()
+		S.Push(false);
+		return 1;
+	}
+
+	// Read the params:
+	AString Host;
+	S.GetStackValue(2, Host);
+
+	// Try to look up:
+	bool res = cNetwork::HostnameToIP(Host, std::make_shared<cLuaNameLookup>(Host, *Plugin, 3));
+	S.Push(res);
+
+	return 1;
+}
+
+
+
+
+
+static int tolua_cNetwork_IPToHostname(lua_State * L)
+{
+	// Function signature:
+	// cNetwork:IPToHostname(IP, Callbacks) -> bool
+
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserTable(1, "cNetwork") ||
+		!S.CheckParamString(2) ||
+		!S.CheckParamTable(3) ||
+		!S.CheckParamEnd(4)
+	)
+	{
+		return 0;
+	}
+	
+	// Get the plugin instance:
+	cPluginLua * Plugin = GetLuaPlugin(L);
+	if (Plugin == nullptr)
+	{
+		// An error message has been already printed in GetLuaPlugin()
+		S.Push(false);
+		return 1;
+	}
+
+	// Read the params:
+	AString Host;
+	S.GetStackValue(2, Host);
+
+	// Try to look up:
+	bool res = cNetwork::IPToHostName(Host, std::make_shared<cLuaNameLookup>(Host, *Plugin, 3));
+	S.Push(res);
+
+	return 1;
+}
+
+
+
+
+
 ////////////////////////////////////////////////////////////////////////////////
 // cTCPLink bindings (routed through cLuaTCPLink):
 
@@ -258,9 +339,9 @@ void ManualBindings::BindNetwork(lua_State * tolua_S)
 	// Fill in the functions (alpha-sorted):
 	tolua_beginmodule(tolua_S, "cNetwork");
 		tolua_function(tolua_S, "Connect",      tolua_cNetwork_Connect);
-		/*
 		tolua_function(tolua_S, "HostnameToIP", tolua_cNetwork_HostnameToIP);
 		tolua_function(tolua_S, "IPToHostname", tolua_cNetwork_IPToHostname);
+		/*
 		tolua_function(tolua_S, "Listen",       tolua_cNetwork_Listen);
 		*/
 	tolua_endmodule(tolua_S);
-- 
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