X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libtest%2Fserver.h;h=a41e621bb1f491cccf804d334493b360c53e4409;hb=25efe3485198149616820ab4e52d2f18f0abe5a7;hp=581cf8596b30297af084fe554cef729838ac33e8;hpb=28adf7b936c6f5c25b7526ff56ec1256da1246d4;p=m6w6%2Flibmemcached diff --git a/libtest/server.h b/libtest/server.h index 581cf859..a41e621b 100644 --- a/libtest/server.h +++ b/libtest/server.h @@ -1,43 +1,274 @@ -/* - * Copyright (C) 2011 Data Differential, http://datadifferential.com/ - * Copyright (C) 2006-2009 Brian Aker - * All rights reserved. +/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab: + * + * Data Differential YATL (i.e. libtest) library + * + * Copyright (C) 2012 Data Differential, http://datadifferential.com/ + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * + * * The names of its contributors may not be used to endorse or + * promote products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * Use and distribution licensed under the BSD license. See - * the COPYING file in the parent directory for full text. */ #pragma once +#include + +#include +#include +#include +#include +#include +#include #include +#include + +namespace libtest { + +struct Server { +private: + typedef std::vector< std::pair > Options; + +private: + uint64_t _magic; + bool _is_socket; + std::string _socket; + std::string _sasl; + std::string _pid_file; + std::string _log_file; + std::string _base_command; // executable command which include libtool, valgrind, gdb, etc + std::string _running; // Current string being used for system() + +protected: + in_port_t _port; + std::string _hostname; + std::string _extra_args; + +public: + Server(const std::string& hostname, const in_port_t port_arg, + const std::string& executable, const bool _is_libtool, + const bool is_socket_arg= false); + + virtual ~Server(); + + virtual const char *name()= 0; + virtual bool is_libtool()= 0; + + virtual bool has_socket_file_option() const + { + return false; + } + + virtual void socket_file_option(Application& app, const std::string& socket_arg) + { + if (socket_arg.empty() == false) + { + std::string buffer("--socket="); + buffer+= socket_arg; + app.add_option(buffer); + } + } + + virtual bool has_log_file_option() const + { + return false; + } + + virtual void log_file_option(Application& app, const std::string& arg) + { + if (arg.empty() == false) + { + std::string buffer("--log-file="); + buffer+= arg; + app.add_option(buffer); + } + } + + virtual void pid_file_option(Application& app, const std::string& arg) + { + if (arg.empty() == false) + { + std::string buffer("--pid-file="); + buffer+= arg; + app.add_option(buffer); + } + } + + virtual bool has_port_option() const + { + return false; + } + + virtual void port_option(Application& app, in_port_t arg) + { + if (arg > 0) + { + char buffer[1024]; + snprintf(buffer, sizeof(buffer), "--port=%d", int(arg)); + app.add_option(buffer); + } + } + + virtual bool broken_socket_cleanup() + { + return false; + } + + virtual bool broken_pid_file() + { + return false; + } + + const std::string& pid_file() const + { + return _pid_file; + } + + const std::string& base_command() const + { + return _base_command; + } + + const std::string& log_file() const + { + return _log_file; + } + + const std::string& hostname() const + { + return _hostname; + } -/* - Server startup and shutdown functions. -*/ -#ifdef __cplusplus -extern "C" { -#endif - -#include - -typedef struct server_startup_st server_startup_st; -#define SERVERS_TO_CREATE 5 - -struct server_startup_st -{ - uint8_t count; - uint8_t udp; - memcached_server_st *servers; - char *server_list; - char pid_file[SERVERS_TO_CREATE][FILENAME_MAX]; - in_port_t port[SERVERS_TO_CREATE]; - int pids[SERVERS_TO_CREATE]; - bool is_used[SERVERS_TO_CREATE]; // Did we start it, or was it just sitting there? + const std::string& socket() const + { + return _socket; + } + + bool has_socket() const + { + return _is_socket; + } + + bool cycle(); + + virtual bool ping()= 0; + + virtual bool build(size_t argc, const char *argv[])= 0; + + void add_option(const std::string&); + void add_option(const std::string&, const std::string&); + + in_port_t port() const + { + return _port; + } + + bool has_port() const + { + return (_port != 0); + } + + virtual bool has_syslog() const + { + return false; + } + + // Reset a server if another process has killed the server + void reset() + { + _pid_file.clear(); + _log_file.clear(); + } + + pid_t pid() const; + + bool has_pid() const; + + virtual bool has_pid_file() const + { + return true; + } + + const std::string& error() + { + return _error; + } + + void error(std::string arg) + { + _error= arg; + } + + virtual bool wait_for_pidfile() const; + + bool check_pid(pid_t pid_arg) const + { + return (pid_arg > 1); + } + + bool is_socket() const + { + return _hostname[0] == '/'; + } + + const std::string running() const + { + return _running; + } + + bool check(); + + std::string log_and_pid(); + + bool kill(); + bool start(); + bool command(libtest::Application& app); + + bool validate(); + +protected: + bool set_pid_file(); + Options _options; + Application _app; + +private: + bool is_helgrind() const; + bool is_valgrind() const; + bool is_debug() const; + bool set_log_file(); + bool set_socket_file(); + void reset_pid(); + bool args(Application&); + + std::string _error; }; -void server_startup(server_startup_st *construct); -void server_shutdown(server_startup_st *construct); +std::ostream& operator<<(std::ostream& output, const libtest::Server &arg); + +} // namespace libtest + -#ifdef __cplusplus -} -#endif