From d8918edb515eb111b6df2bfe5775717490b0fd43 Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Thu, 14 Aug 2014 10:20:22 -0400
Subject: [PATCH] IRC tunnel support

---
 Daemon.cpp | 24 ++++++++++++++++++++++--
 README.md  |  3 +++
 SOCKS.h    |  1 +
 3 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/Daemon.cpp b/Daemon.cpp
index 2cc8b9e7..234f9d00 100644
--- a/Daemon.cpp
+++ b/Daemon.cpp
@@ -16,6 +16,7 @@
 #include "HTTPServer.h"
 #include "HTTPProxy.h"
 #include "SOCKS.h"
+#include "I2PTunnel.h"
 
 namespace i2p
 {
@@ -24,16 +25,19 @@ namespace i2p
 		class Daemon_Singleton::Daemon_Singleton_Private
 		{
 		public:
-			Daemon_Singleton_Private() : httpServer(nullptr), httpProxy(nullptr), socksProxy(nullptr) { };
+			Daemon_Singleton_Private() : httpServer(nullptr), httpProxy(nullptr), 
+				socksProxy(nullptr), ircTunnel(nullptr) { };
 			~Daemon_Singleton_Private() {
 				delete httpServer;
 				delete httpProxy;
 				delete socksProxy;
+				delete ircTunnel;
 			};
 
 			i2p::util::HTTPServer *httpServer;
 			i2p::proxy::HTTPProxy *httpProxy;
 			i2p::proxy::SOCKSProxy *socksProxy;
+			i2p::stream::I2PClientTunnel * ircTunnel;
 		};
 
 		Daemon_Singleton::Daemon_Singleton() : running(1), d(*new Daemon_Singleton_Private()) {};
@@ -105,6 +109,14 @@ namespace i2p
 			d.socksProxy = new i2p::proxy::SOCKSProxy(i2p::util::config::GetArg("-socksproxyport", 4447));
 			d.socksProxy->Start();
 			LogPrint("SOCKS Proxy Started");
+			std::string ircDestination = i2p::util::config::GetArg("-ircdest", "");
+			if (ircDestination.length () > 0) // ircdest is presented
+			{
+				d.ircTunnel = new i2p::stream::I2PClientTunnel (d.socksProxy->GetService (), ircDestination,
+					i2p::util::config::GetArg("-ircport", 6668));
+				d.ircTunnel->Start ();
+				LogPrint("IRC tunnel started");
+			}	
 			return true;
 		}
 
@@ -128,8 +140,16 @@ namespace i2p
 			LogPrint("NetDB stoped");
 			d.httpServer->Stop();
 			LogPrint("HTTP Server stoped");
+			if (d.ircTunnel)
+			{
+				d.ircTunnel->Stop ();
+				delete d.ircTunnel; 
+				d.ircTunnel = nullptr;
+				LogPrint("IRC tunnel stoped");	
+			}
 			StopLog ();
-                        delete d.socksProxy; d.socksProxy = nullptr;
+
+            delete d.socksProxy; d.socksProxy = nullptr;
 			delete d.httpProxy; d.httpProxy = nullptr;
 			delete d.httpServer; d.httpServer = nullptr;
 
diff --git a/README.md b/README.md
index 22f32266..65bc91e4 100644
--- a/README.md
+++ b/README.md
@@ -50,5 +50,8 @@ Options
 * --log=                - Enable or disable logging to file. 1 for yes, 0 for no.
 * --daemon=             - Eanble or disable daemon mode. 1 for yes, 0 for no.
 * --httpproxyport=      - The port to listen on (HTTP Proxy)
+* --socksproxyport=     - The port to listen on (SOCKS Proxy)
+* --ircport=      		- The local port of IRC tunnel to listen on. 6668 by default
+* --ircdest=      		- I2P destination address of IRC server. For example irc.postman.i2p
 
 
diff --git a/SOCKS.h b/SOCKS.h
index af9e4788..79f8b4ca 100644
--- a/SOCKS.h
+++ b/SOCKS.h
@@ -73,6 +73,7 @@ namespace proxy
 			void Start();
 			void Stop();
 		
+			boost::asio::io_service& GetService () { return m_ios; };	
 
 		private: