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/*
* anytun
*
* The secure anycast tunneling protocol (satp) defines a protocol used
* for communication between any combination of unicast and anycast
* tunnel endpoints. It has less protocol overhead than IPSec in Tunnel
* mode and allows tunneling of every ETHER TYPE protocol (e.g.
* ethernet, ip, arp ...). satp directly includes cryptography and
* message authentication based on the methodes used by SRTP. It is
* intended to deliver a generic, scaleable and secure solution for
* tunneling and relaying of packets of any protocol.
*
*
* Copyright (C) 2007 anytun.org <satp@wirdorange.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* 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 (see the file COPYING included with this
* distribution); if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <iostream>
#include <string>
#include <syslog.h>
#include "log.h"
#include "threadUtils.hpp"
Log* Log::inst = NULL;
Mutex Log::instMutex;
Log& cLog = Log::instance();
LogStringBuilder::LogStringBuilder(LogStringBuilder const& src) : log(src.log), prio(src.prio)
{
stream << src.stream.str();
}
LogStringBuilder::LogStringBuilder(Log& l, int p) : log(l), prio(p)
{
// do something on the start of the line.
}
LogStringBuilder::~LogStringBuilder()
{
Lock lock(log.mutex);
syslog(prio | log.getFacility(), stream.str().c_str());
}
Log& Log::instance()
{
Lock lock(instMutex);
static instanceCleaner c;
if(!inst)
inst = new Log();
return *inst;
}
Log::Log()
{
facility = LOG_DAEMON;
logName = "anytun";
open();
}
Log::~Log()
{
closelog();
}
void Log::open()
{
openlog(logName.c_str(), LOG_PID, facility);
}
Log& Log::setLogName(std::string newLogName)
{
logName = newLogName;
open();
return *this;
}
Log& Log::setFacility(int newFacility)
{
facility = newFacility;
open();
return *this;
}
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