+typedef pid_t (test_server_getpid)(server_st &);
+typedef bool (test_server_ping)(server_st &);
+
+struct server_st {
+private:
+ bool _used;
+ pid_t _pid;
+ in_port_t _port;
+ char pid_file[FILENAME_MAX]; // Did we start it, or was it just sitting there?
+ std::string _command;
+ test_server_getpid *__get_pid;
+ test_server_ping *__ping;
+ std::string _hostname;
+
+public:
+ server_st(in_port_t port_arg, test_server_getpid *, test_server_ping *);
+
+ server_st(const std::string &socket_file, test_server_getpid *, test_server_ping *);
+
+ void set_methods(test_server_getpid *get_pid_arg, test_server_ping *ping_arg)
+ {
+ __get_pid= get_pid_arg;
+ __ping= ping_arg;
+ }
+
+ const char *hostname() const
+ {
+ if (_hostname.empty())
+ return "";
+
+ return _hostname.c_str();
+ }
+
+ bool ping()
+ {
+ if (__ping)
+ return __ping(*this);
+
+ return false;
+ }
+
+ pid_t get_pid()
+ {
+ if (__get_pid)
+ return _pid= __get_pid(*this);
+
+ return -1;
+ }
+
+ void set_port(in_port_t arg)
+ {
+ _port= arg;
+ }
+
+ in_port_t port() const
+ {
+ return _port;
+ }
+
+ bool has_port() const
+ {
+ return (_port != 0);
+ }
+
+ void set_command(const char *arg)
+ {
+ _command= arg;
+ }
+
+ void set_used()
+ {
+ _used= true;
+ }
+
+ pid_t pid();
+
+ bool is_used() const
+ {
+ return _used;
+ }
+
+ ~server_st();
+
+ bool has_pid()
+ {
+ return (_pid > 1);
+ }
+
+ bool is_socket() const
+ {
+ return _hostname[0] == '/';
+ }
+
+ bool kill();
+ bool start();
+
+private:
+ void reset_pid();
+};
+
+std::ostream& operator<<(std::ostream& output, const server_st &arg);