4 * The secure anycast tunneling protocol (satp) defines a protocol used
5 * for communication between any combination of unicast and anycast
6 * tunnel endpoints. It has less protocol overhead than IPSec in Tunnel
7 * mode and allows tunneling of every ETHER TYPE protocol (e.g.
8 * ethernet, ip, arp ...). satp directly includes cryptography and
9 * message authentication based on the methodes used by SRTP. It is
10 * intended to deliver a generic, scaleable and secure solution for
11 * tunneling and relaying of packets of any protocol.
14 * Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl,
15 * Christian Pointner <satp@wirdorange.org>
17 * This file is part of Anytun.
19 * Anytun is free software: you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation, either version 3 of the License, or
24 * Anytun is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
29 * You should have received a copy of the GNU General Public License
30 * along with anytun. If not, see <http://www.gnu.org/licenses/>.
33 #ifndef ANYTUN_log_h_INCLUDED
34 #define ANYTUN_log_h_INCLUDED
39 #include "logTargets.h"
40 #include "threadUtils.hpp"
44 class LogStringBuilder
47 LogStringBuilder(LogStringBuilder const& src);
48 LogStringBuilder(Log& l, int p);
52 std::ostream& operator<<(T const& value) { return stream << value; }
57 std::stringstream stream;
63 static const int PRIO_ERROR = 1;
64 static const int PRIO_WARNING = 2;
65 static const int PRIO_NOTICE = 3;
66 static const int PRIO_INFO = 4;
67 static const int PRIO_DEBUG = 5;
69 static std::string prioToString(int prio);
71 static Log& instance();
73 void addTarget(std::string conf);
74 void addTarget(LogTargetList::target_type_t type, int prio, std::string conf);
75 LogStringBuilder msg(int prio=PRIO_INFO) { return LogStringBuilder(*this, prio); }
81 void operator=(const Log& l);
84 static Mutex instMutex;
94 friend class instanceCleaner;
96 void log(std::string msg, int prio);
99 friend class LogStringBuilder;
101 LogTargetList targets;