src/anyCtrOptions.h

   1 /*
   2  *  anytun
   3  *
   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.
  12  *
  13  *
  14  *  Copyright (C) 2007 anytun.org <satp@wirdorange.org>
  15  *
  16  *  This program is free software; you can redistribute it and/or modify
  17  *  it under the terms of the GNU General Public License version 2
  18  *  as published by the Free Software Foundation.
  19  *
  20  *  This program is distributed in the hope that it will be useful,
  21  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  *  GNU General Public License for more details.
  24  *
  25  *  You should have received a copy of the GNU General Public License
  26  *  along with this program (see the file COPYING included with this
  27  *  distribution); if not, write to the Free Software Foundation, Inc.,
  28  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  29  */
  30
  31 #ifndef _ANY_CTR_OPTIONS_H_
  32 #define _ANY_CTR_OPTIONS_H_
  33
  34 #include "datatypes.h"
  35 #include "buffer.h"
  36 #include "threadUtils.hpp"
  37 #include <list>
  38
  39 class Options
  40 {
  41 public:
  42   static Options& instance();
  43
  44   bool parse(int argc, char* argv[]);
  45   void printUsage();
  46   void printOptions();
  47
  48   std::string getProgname();
  49   Options& setProgname(std::string p);
  50   bool getDaemonize();
  51   Options& setDaemonize(bool d);
  52   bool getChroot();
  53   Options& setChroot(bool b);
  54   std::string getUsername();
  55   Options& setUsername(std::string u);
  56   std::string getChrootDir();
  57   Options& setChrootDir(std::string c);
  58   std::string getPidFile();
  59   Options& setPidFile(std::string p);
  60   std::string getFileName();
  61   Options& setFileName(std::string f);
  62   std::string getBindToAddr();
  63   Options& setBindToAddr(std::string b);
  64   uint16_t getBindToPort();
  65   Options& setBindToPort(uint16_t b);
  66
  67
  68 private:
  69   Options();
  70   ~Options();
  71   Options(const Options &l);
  72   void operator=(const Options &l);
  73
  74   static Options* inst;
  75   static Mutex instMutex;
  76   class instanceCleaner {
  77     public: ~instanceCleaner() {
  78       if(Options::inst != 0)
  79         delete Options::inst;
  80     }
  81   };
  82   friend class instanceCleaner;
  83
  84   Mutex mutex;
  85
  86         std::string bind_to_addr_;
  87         uint16_t bind_to_port_;
  88   std::string progname_;
  89   bool daemonize_;
  90   bool chroot_;
  91   std::string username_;
  92   std::string chroot_dir_;
  93   std::string pid_file_;
  94   std::string file_name_;
  95 };
  96
  97 extern Options& gOpt;
  98
  99 #endif