From 128a13107023075a8167bfdfb8ed9d404bd1dccd Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Tue, 21 Oct 2014 14:26:10 -0700
Subject: About halfway there in refactoring to support pluggable
 SocketManager.

---
 node/UdpSocket.cpp | 107 -----------------------------------------------------
 1 file changed, 107 deletions(-)
 delete mode 100644 node/UdpSocket.cpp

(limited to 'node/UdpSocket.cpp')

diff --git a/node/UdpSocket.cpp b/node/UdpSocket.cpp
deleted file mode 100644
index 1f699027..00000000
--- a/node/UdpSocket.cpp
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <time.h>
-#include <errno.h>
-#include <sys/types.h>
-
-#include "Constants.hpp"
-#include "UdpSocket.hpp"
-#include "SocketManager.hpp"
-
-#ifdef __WINDOWS__
-#include <WinSock2.h>
-#include <WS2tcpip.h>
-#include <Windows.h>
-#else
-#include <unistd.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <signal.h>
-#endif
-
-// Uncomment to intentionally break UDP in order to test TCP fallback
-// This is here so I can commit it to the repo and drive myself insane.
-//#define ZT_BREAK_UDP
-
-namespace ZeroTier {
-
-UdpSocket::~UdpSocket()
-{
-#ifdef __WINDOWS__
-	::closesocket(_sock);
-#else
-	::close(_sock);
-#endif
-}
-
-bool UdpSocket::send(const InetAddress &to,const void *msg,unsigned int msglen)
-{
-#ifdef ZT_BREAK_UDP
-	return true;
-#else
-	if (to.isV6()) {
-#ifdef __WINDOWS__
-		return ((int)sendto(_sock,(const char *)msg,msglen,0,to.saddr(),to.saddrLen()) == (int)msglen);
-#else
-		return ((int)sendto(_sock,msg,msglen,0,to.saddr(),to.saddrLen()) == (int)msglen);
-#endif
-	} else {
-#ifdef __WINDOWS__
-		return ((int)sendto(_sock,(const char *)msg,msglen,0,to.saddr(),to.saddrLen()) == (int)msglen);
-#else
-		return ((int)sendto(_sock,msg,msglen,0,to.saddr(),to.saddrLen()) == (int)msglen);
-#endif
-	}
-#endif
-}
-
-bool UdpSocket::notifyAvailableForRead(const SharedPtr<Socket> &self,SocketManager *sm)
-{
-	Buffer<ZT_SOCKET_MAX_MESSAGE_LEN> buf;
-	InetAddress from;
-	socklen_t salen = from.saddrSpaceLen();
-	int n = (int)recvfrom(_sock,(char *)(buf.data()),ZT_SOCKET_MAX_MESSAGE_LEN,0,from.saddr(),&salen);
-	if (n > 0) {
-		buf.setSize((unsigned int)n);
-#ifndef ZT_BREAK_UDP
-		sm->handleReceivedPacket(self,from,buf);
-#endif
-	}
-	return true;
-}
-
-bool UdpSocket::notifyAvailableForWrite(const SharedPtr<Socket> &self,SocketManager *sm)
-{
-	return true;
-}
-
-} // namespace ZeroTier
-- 
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