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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 methods 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) 2007-2009 Othmar Gsenger, Erwin Nindl,
* Christian Pointner <satp@wirdorange.org>
*
* This file is part of Anytun.
*
* Anytun 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
* any later version.
*
* Anytun 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 anytun. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ANYTUN_logTargets_h_INCLUDED
#define ANYTUN_logTargets_h_INCLUDED
#include <string>
#include <map>
#ifdef LOG_SYSLOG
#include <syslog.h>
#endif
#ifdef LOG_FILE
#include <fstream>
#endif
#include "datatypes.h"
class LogTarget
{
public:
LogTarget();
LogTarget(int prio);
virtual ~LogTarget() {};
virtual void open() = 0;
virtual void close() = 0;
bool isOpen() { return opened; };
void enable() { enabled = true; };
void disable() { enabled = false; };
bool isEnabled() { return enabled; };
int getMaxPrio() { return max_prio; };
void setMaxPrio(int p) { max_prio = p; };
virtual void log(std::string msg, int prio) = 0;
protected:
bool opened;
bool enabled;
int max_prio;
};
class LogTargetList
{
public:
typedef enum { TARGET_UNKNOWN, TARGET_SYSLOG, TARGET_FILE,
TARGET_STDOUT, TARGET_STDERR, TARGET_WINEVENTLOG
} target_type_t;
static target_type_t targetTypeFromString(std::string type);
static std::string targetTypeToString(target_type_t type);
~LogTargetList();
LogTarget* add(std::string conf);
LogTarget* add(target_type_t type, int prio, std::string conf);
void clear();
void log(std::string msg, int prio);
private:
typedef std::multimap<target_type_t, LogTarget*> TargetsMap;
TargetsMap targets;
};
#ifdef LOG_SYSLOG
class LogTargetSyslog : public LogTarget
{
public:
static const int FAC_USER = LOG_USER;
static const int FAC_MAIL = LOG_MAIL;
static const int FAC_DAEMON = LOG_DAEMON;
static const int FAC_AUTH = LOG_AUTH;
static const int FAC_SYSLOG = LOG_SYSLOG;
static const int FAC_LPR = LOG_LPR;
static const int FAC_NEWS = LOG_NEWS;
static const int FAC_UUCP = LOG_UUCP;
static const int FAC_CRON = LOG_CRON;
static const int FAC_AUTHPRIV = LOG_AUTHPRIV;
static const int FAC_FTP = LOG_FTP;
static const int FAC_LOCAL0 = LOG_LOCAL0;
static const int FAC_LOCAL1 = LOG_LOCAL1;
static const int FAC_LOCAL2 = LOG_LOCAL2;
static const int FAC_LOCAL3 = LOG_LOCAL3;
static const int FAC_LOCAL4 = LOG_LOCAL4;
static const int FAC_LOCAL5 = LOG_LOCAL5;
static const int FAC_LOCAL6 = LOG_LOCAL6;
static const int FAC_LOCAL7 = LOG_LOCAL7;
static int facilityFromString(std::string fac);
static std::string facilityToString(int fac);
LogTargetSyslog(int prio, std::string conf);
~LogTargetSyslog();
void open();
void close();
void log(std::string msg, int prio);
static bool duplicateAllowed() { return false; };
LogTargetSyslog& setLogName(std::string l);
std::string getLogName() const { return logname; }
LogTargetSyslog& setFacility(int f);
int getFacility() const { return facility; }
private:
std::string logname;
int facility;
};
#endif
#ifdef LOG_FILE
class LogTargetFile : public LogTarget
{
public:
LogTargetFile(int prio, std::string conf);
~LogTargetFile();
void open();
void close();
void log(std::string msg, int prio);
static bool duplicateAllowed() { return true; };
LogTargetFile& setLogFilename(std::string l);
std::string getLogFilename() const { return logfilename; }
private:
std::string logfilename;
std::ofstream logfile;
};
#endif
#ifdef LOG_STDOUT
class LogTargetStdout : public LogTarget
{
public:
LogTargetStdout(int prio, std::ostream& s);
~LogTargetStdout();
void open();
void close();
void log(std::string msg, int prio);
static bool duplicateAllowed() { return false; };
private:
std::ostream& stream;
};
#endif
#ifdef LOG_WINEVENTLOG
class LogTargetWinEventlog : public LogTarget
{
public:
static WORD prioToEventLogType(int prio);
LogTargetWinEventlog(int prio, std::string conf);
~LogTargetWinEventlog();
void open();
void close();
void log(std::string msg, int prio);
static bool duplicateAllowed() { return false; };
LogTargetWinEventlog& setLogName(std::string l);
std::string getLogName() const { return logname; };
private:
std::string logname;
HANDLE h_event_source;
};
#endif
#endif
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