config.h

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#pragma once

#ifndef PACKAGE_VERSION
#define PACKAGE_VERSION "unknown"
#endif

#include <string>
#include "json.h"
#include <signal.h>

namespace Util {

  class Config {
    private:
      JSON::Value vals; 
      int long_count;
      static void signal_handler(int signum, siginfo_t * sigInfo, void * ignore);
    public:
      //variables
      static bool is_active; 
      static unsigned int printDebugLevel;
      //functions
      Config();
      Config(std::string cmd);
      void addOption(std::string optname, JSON::Value option);
      void printHelp(std::ostream & output);
      bool parseArgs(int & argc, char ** & argv);
      JSON::Value & getOption(std::string optname, bool asArray = false);
      std::string getString(std::string optname);
      long long int getInteger(std::string optname);
      bool getBool(std::string optname);
      void activate();
      int threadServer(Socket::Server & server_socket, int (*callback)(Socket::Connection & S));
      int forkServer(Socket::Server & server_socket, int (*callback)(Socket::Connection & S));
      int serveThreadedSocket(int (*callback)(Socket::Connection & S));
      int serveForkedSocket(int (*callback)(Socket::Connection & S));
      int servePlainSocket(int (*callback)(Socket::Connection & S));
      void addBasicConnectorOptions(JSON::Value & capabilities);
      void addConnectorOptions(int port, JSON::Value & capabilities);
  };

  std::string getMyPath();

  void getMyExec(std::deque<std::string> & execs);

  void setUser(std::string user);

  void Daemonize(bool notClose = false);

}