git.m6w6.name Git - awesomized/libmemcached/blob - libtest/server_container.h

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  Data Differential YATL (i.e. libtest)  library
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   5  *  Copyright (C) 2012 Data Differential, http://datadifferential.com/
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  36
  37 #pragma once
  38
  39 #include <cassert>
  40 #include <cstdio>
  41 #include <cstring>
  42
  43 #include <netdb.h>
  44 #include <netinet/in.h>
  45
  46 #include <string>
  47 #include <unistd.h>
  48 #include <vector>
  49
  50 namespace libtest {
  51
  52 class server_startup_st
  53 {
  54 private:
  55   uint64_t _magic;
  56   std::string server_list;
  57   bool _socket;
  58   bool _sasl;
  59   std::string _username;
  60   std::string _password;
  61
  62 public:
  63
  64   uint8_t udp;
  65   std::vector<Server *> servers;
  66
  67   server_startup_st();
  68   ~server_startup_st();
  69
  70   bool validate();
  71
  72   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);
  73   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);
  74
  75   uint32_t count() const
  76   {
  77     return uint32_t(servers.size());
  78   }
  79
  80   void restart();
  81
  82   std::string option_string() const;
  83
  84   const std::string& password() const
  85   {
  86     return _password;
  87   }
  88
  89   const std::string& username() const
  90   {
  91     return _username;
  92   }
  93
  94   bool socket()
  95   {
  96     return _socket;
  97   }
  98
  99   bool sasl()
 100   {
 101     return _sasl;
 102   }
 103
 104   void set_socket()
 105   {
 106     _socket= true;
 107   }
 108
 109   void set_sasl(const std::string& username_arg, const std::string& password_arg)
 110   {
 111     _sasl= true;
 112     _username= username_arg;
 113     _password= password_arg;
 114   }
 115
 116
 117   // Just remove everything after shutdown
 118   void clear();
 119
 120   bool shutdown();
 121   bool shutdown(uint32_t number_of_host);
 122
 123   bool check() const;
 124
 125   void push_server(Server *);
 126   Server* last();
 127   Server *pop_server();
 128
 129   Server* create(const std::string& server_type, in_port_t try_port, const bool is_socket);
 130
 131   unsigned long int servers_to_run() const
 132   {
 133     return _servers_to_run;
 134   }
 135
 136   void set_servers_to_run(unsigned long int arg)
 137   {
 138     _servers_to_run= arg;
 139   }
 140
 141 private:
 142   bool _start_server(const bool is_socket,
 143                      const std::string& server_type,
 144                      const in_port_t try_port,
 145                      int argc, const char *argv[],
 146                      const bool opt_startup_message);
 147
 148 private:
 149   unsigned long int _servers_to_run;
 150 };
 151
 152 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);
 153
 154 } // namespace libtest