1 files changed, 200 insertions, 0 deletions
diff --git a/src/logTargets.h b/src/logTargets.h
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+++ b/src/logTargets.h
@@ -0,0 +1,200 @@
+/*
+ *  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) 2007-2008 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 version 3 as
+ *  published by the Free Software Foundation.
+ *
+ *  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 _LOG_TARGETS_H_
+#define _LOG_TARGETS_H_
+
+#include <string>
+#include <map>
+
+#ifdef LOG_SYSLOG
+#include <syslog.h>
+#endif
+
+#ifdef LOG_FILE
+#include <fstream>
+#endif
+
+class LogTarget
+{
+public:
+  LogTarget();;
+  LogTarget(int prio);
+
+  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:
+  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:
+  static WORD prioToEventLogType(int prio);
+
+  std::string logname;
+  HANDLE h_event_source;
+};
+#endif
+
+#endif