gearman/libtest/server_container.h

/*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
 *
 *  Data Differential YATL (i.e. libtest)  library
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#pragma once

#include <cassert>
#include <cstdio>
#include <cstring>
#include <netdb.h>
#include <netinet/in.h>
#include <string>
#include <unistd.h>
#include <vector>

namespace libtest {

class server_startup_st
{
private:
  uint64_t _magic;
  std::string server_list;
  bool _socket;
  bool _sasl;
  std::string _username;
  std::string _password;

public:

  uint8_t udp;
  std::vector<Server *> servers;

  server_startup_st();
  ~server_startup_st();

  bool validate();

  bool start_socket_server(const std::string& server_type, const in_port_t try_port, int argc, const char *argv[], const bool opt_startup_message= true);
  bool start_server(const std::string& server_type, const in_port_t try_port, int argc, const char *argv[], const bool opt_startup_message= true);

  uint32_t count() const
  {
    return uint32_t(servers.size());
  }

  void restart();

  std::string option_string() const;

  const std::string& password() const
  {
    return _password;
  }

  const std::string& username() const
  {
    return _username;
  }

  bool socket()
  {
    return _socket;
  }

  bool sasl()
  {
    return _sasl;
  }

  void set_socket()
  {
    _socket= true;
  }

  void set_sasl(const std::string& username_arg, const std::string& password_arg)
  {
    _sasl= true;
    _username= username_arg;
    _password= password_arg;
  }


  // Just remove everything after shutdown
  void clear();

  bool shutdown();
  bool shutdown(uint32_t number_of_host);

  bool check() const;

  void push_server(Server *);
  Server* last();
  Server *pop_server();

  unsigned long int servers_to_run() const
  {
    return _servers_to_run;
  }

  void set_servers_to_run(unsigned long int arg)
  {
    _servers_to_run= arg;
  }

private:
  unsigned long int _servers_to_run;
};

bool server_startup(server_startup_st&, const std::string&, in_port_t try_port, int argc, const char *argv[], const bool opt_startup_message= true);

} // namespace libtest