Clean out attic.

attic/Logger.cpp

@@ -1,153 +0,0 @@
-/*
- * ZeroTier One - Network Virtualization Everywhere
- * Copyright (C) 2011-2015  ZeroTier, Inc.
- *
- * 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 <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-#include <time.h>
-
-#include "Constants.hpp"
-#include "Logger.hpp"
-
-namespace ZeroTier {
-
-Logger::Logger(const char *p,const char *prefix,unsigned long maxLogSize) :
-	_path((p) ? p : ""),
-	_prefix((prefix) ? (std::string(prefix) + " ") : ""),
-	_maxLogSize(maxLogSize),
-	_log_m(),
-	_log((FILE *)0)
-{
-	if (_path.length())
-		_log = fopen(_path.c_str(),"a");
-	else _log = stdout;
-}
-
-Logger::~Logger()
-{
-	fflush(_log);
-	if ((_log)&&(_log != stdout)&&(_log != stderr))
-		fclose(_log);
-}
-
-void Logger::log(const char *fmt,...)
-{
-	va_list ap;
-	char tmp[128];
-
-	if (_log) {
-		Mutex::Lock _l(_log_m);
-		_rotateIfNeeded();
-
-		if (_log) {
-			time_t now = time(0);
-#ifdef __WINDOWS__
-			ctime_s(tmp,sizeof(tmp),&now);
-			char *nowstr = tmp;
-#else
-			char *nowstr = ctime_r(&now,tmp);
-#endif
-			for(char *c=nowstr;*c;++c) {
-				if (*c == '\n')
-					*c = '\0';
-			}
-
-			if (_prefix.length())
-				fwrite(_prefix.data(),1,_prefix.length(),_log);
-
-			fprintf(_log,"[%s] ",nowstr);
-			va_start(ap,fmt);
-			vfprintf(_log,fmt,ap);
-			va_end(ap);
-#ifdef _WIN32
-			fwrite("\r\n",1,2,_log);
-#else
-			fwrite("\n",1,1,_log);
-#endif
-
-			fflush(_log);
-		}
-	}
-}
-
-#ifdef ZT_TRACE
-void Logger::trace(const char *module,unsigned int line,const char *fmt,...)
-{
-	va_list ap;
-	char tmp[128];
-
-	if (_log) {
-		Mutex::Lock _l(_log_m);
-		_rotateIfNeeded();
-
-		if (_log) {
-			time_t now = time(0);
-#ifdef __WINDOWS__
-			ctime_s(tmp,sizeof(tmp),&now);
-			char *nowstr = tmp;
-#else
-			char *nowstr = ctime_r(&now,tmp);
-#endif
-			for(char *c=nowstr;*c;++c) {
-				if (*c == '\n')
-					*c = '\0';
-			}
-
-			if (_prefix.length())
-				fwrite(_prefix.data(),1,_prefix.length(),_log);
-
-			fprintf(_log,"[%s] TRACE/%s:%u ",nowstr,module,line);
-			va_start(ap,fmt);
-			vfprintf(_log,fmt,ap);
-			va_end(ap);
-#ifdef _WIN32
-			fwrite("\r\n",1,2,_log);
-#else
-			fwrite("\n",1,1,_log);
-#endif
-
-			fflush(_log);
-		}
-	}
-}
-#endif
-
-void Logger::_rotateIfNeeded()
-{
-	if ((_maxLogSize)&&(_log != stdout)&&(_log != stderr)) {
-		long pos = ftell(_log);
-		if (pos > (long)_maxLogSize) {
-			fclose(_log);
-			rename(_path.c_str(),std::string(_path).append(".old").c_str());
-			_log = fopen(_path.c_str(),"w");
-		}
-	}
-}
-
-} // namespace ZeroTier
-

attic/Logger.hpp

@@ -1,92 +0,0 @@
-/*
- * ZeroTier One - Network Virtualization Everywhere
- * Copyright (C) 2011-2015  ZeroTier, Inc.
- *
- * 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/
- */
-
-#ifndef ZT_LOGGER_HPP
-#define ZT_LOGGER_HPP
-
-#include <stdio.h>
-
-#include <string>
-#include <stdexcept>
-
-#include "NonCopyable.hpp"
-#include "Mutex.hpp"
-
-#undef LOG
-#define LOG(f,...) if (RR->log) RR->log->log(f,##__VA_ARGS__)
-
-#undef TRACE
-#ifdef ZT_TRACE
-#define TRACE(f,...) if (RR->log) RR->log->trace(__FILE__,__LINE__,f,##__VA_ARGS__)
-#else
-#define TRACE(f,...) {}
-#endif
-
-namespace ZeroTier {
-
-/**
- * Utility for outputting logs to a file or stdout/stderr
- */
-class Logger : NonCopyable
-{
-public:
-	/**
-	 * Construct a logger to log to a file or stdout
-	 * 
-	 * If a path is supplied to log to a file, maxLogSize indicates the size
-	 * at which this file is closed, renamed to .old, and then a new log is
-	 * opened (essentially a log rotation). If stdout is used, this is ignored.
-	 *
-	 * @param p Path to log to or NULL to use stdout
-	 * @param prefix Prefix to prepend to log lines or NULL for none
-	 * @param maxLogSize Maximum log size (0 for no limit)
-	 */
-	Logger(const char *p,const char *prefix,unsigned long maxLogSize);
-	~Logger();
-
-	void log(const char *fmt,...);
-
-#ifdef ZT_TRACE
-	void trace(const char *module,unsigned int line,const char *fmt,...);
-#else
-	inline void trace(const char *module,unsigned int line,const char *fmt,...) {}
-#endif
-
-private:
-	void _rotateIfNeeded();
-
-	std::string _path;
-	std::string _prefix;
-	unsigned long _maxLogSize;
-	Mutex _log_m;
-	FILE *_log;
-};
-
-} // namespace ZeroTier
-
-#endif
-

attic/Socket.hpp

@@ -1,99 +0,0 @@
-/*
- * ZeroTier One - Network Virtualization Everywhere
- * Copyright (C) 2011-2015  ZeroTier, Inc.
- *
- * 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/
- */
-
-#ifndef ZT_SOCKET_HPP
-#define ZT_SOCKET_HPP
-
-#include "Constants.hpp"
-#include "InetAddress.hpp"
-#include "AtomicCounter.hpp"
-#include "SharedPtr.hpp"
-#include "NonCopyable.hpp"
-
-/**
- * Maximum discrete message length supported by all socket types
- */
-#define ZT_SOCKET_MAX_MESSAGE_LEN 2048
-
-namespace ZeroTier {
-
-class Socket;
-
-/**
- * Base class for transport-layer socket implementations
- */
-class Socket : NonCopyable
-{
-	friend class SharedPtr<Socket>;
-
-public:
-	enum Type
-	{
-		ZT_SOCKET_TYPE_UDP_V4 = 1,
-		ZT_SOCKET_TYPE_UDP_V6 = 2,
-		ZT_SOCKET_TYPE_TCP_IN = 3,  // incoming connection accepted from listen socket
-		ZT_SOCKET_TYPE_TCP_OUT = 4, // outgoing connection to remote endpoint
-		ZT_SOCKET_TYPE_ETHERNET = 5 // unused, for future SDN backplane support
-	};
-
-	virtual ~Socket() {}
-
-	/**
-	 * @return Socket type
-	 */
-	inline Type type() const throw() { return _type; }
-
-	/**
-	 * @return True if this is a UDP socket
-	 */
-	inline bool udp() const throw() { return ((_type == ZT_SOCKET_TYPE_UDP_V4)||(_type == ZT_SOCKET_TYPE_UDP_V6)); }
-
-	/**
-	 * @return True if this is a TCP socket
-	 */
-	inline bool tcp() const throw() { return ((_type == ZT_SOCKET_TYPE_TCP_IN)||(_type == ZT_SOCKET_TYPE_TCP_OUT)); }
-
-	/**
-	 * Send a ZeroTier message packet
-	 *
-	 * @param to Destination address (ignored in connected TCP sockets)
-	 * @param msg Message data
-	 * @param msglen Message length (max 16384 bytes)
-	 * @return True if send appears successful on our end, false if e.g. address type unreachable from this socket
-	 */
-	virtual bool send(const InetAddress &to,const void *msg,unsigned int msglen) = 0;
-
-protected:
-	Socket(const Type &t) : _type(t) {}
-
-	Type _type;
-	AtomicCounter __refCount;
-};
-
-} // namespace ZeroTier
-
-#endif

attic/SocketManager.hpp

@@ -1,109 +0,0 @@
-/*
- * ZeroTier One - Network Virtualization Everywhere
- * Copyright (C) 2011-2015  ZeroTier, Inc.
- *
- * 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/
- */
-
-#ifndef ZT_SOCKETMANAGER_HPP
-#define ZT_SOCKETMANAGER_HPP
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <map>
-#include <stdexcept>
-
-#include "Constants.hpp"
-#include "InetAddress.hpp"
-#include "Buffer.hpp"
-#include "NonCopyable.hpp"
-#include "Socket.hpp"
-
-namespace ZeroTier {
-
-/**
- * Socket I/O implementation
- */
-class SocketManager : NonCopyable
-{
-public:
-	SocketManager() {}
-	virtual ~SocketManager() {}
-
-	/**
-	 * Send a message to a remote peer
-	 *
-	 * @param to Destination address
-	 * @param tcp Use TCP?
-	 * @param autoConnectTcp If true, automatically initiate TCP connection if there is none
-	 * @param msg Message to send
-	 * @param msglen Length of message
-	 */
-	virtual bool send(
-		const InetAddress &to,
-		bool tcp,
-		bool autoConnectTcp,
-		const void *msg,
-		unsigned int msglen) = 0;
-
-	/**
-	 * Send a message to a remote peer via UDP (shortcut for setting both TCP params to false in send)
-	 *
-	 * @param to Destination address
-	 * @param msg Message to send
-	 * @param msglen Length of message
-	 */
-	inline bool sendUdp(
-		const InetAddress &to,
-		const void *msg,
-		unsigned int msglen) { return send(to,false,false,msg,msglen); }
-
-	/**
-	 * Perform I/O polling operation (e.g. select())
-	 *
-	 * If called concurrently, one will block until the other completes.
-	 *
-	 * @param timeout Timeout in milliseconds, may return sooner if whack() is called
-	 * @param handler Packet data handler
-	 * @param arg Void argument to packet data handler
-	 */
-	virtual void poll(
-		unsigned long timeout,
-		void (*handler)(const SharedPtr<Socket> &,void *,const InetAddress &,Buffer<ZT_SOCKET_MAX_MESSAGE_LEN> &),
-		void *arg) = 0;
-
-	/**
-	 * Cause current or next blocking poll() operation to timeout immediately
-	 */
-	virtual void whack() = 0;
-
-	/**
-	 * Close TCP sockets
-	 */
-	virtual void closeTcpSockets() = 0;
-};
-
-} // namespace ZeroTier
-
-#endif