Server IP : 172.67.216.182 / Your IP : 104.23.175.169 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /www/server/mysql/src/rapid/plugin/x/src/ |
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/* Copyright (c) 2015, 2023, Oracle and/or its affiliates. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License, version 2.0, as published by the Free Software Foundation. This program is also distributed with certain software (including but not limited to OpenSSL) that is licensed under separate terms, as designated in a particular file or component or in included license documentation. The authors of MySQL hereby grant you an additional permission to link the program and your derivative works with the separately licensed software that they have included with MySQL. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License, version 2.0, for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef XPL_SYSTEM_VARIABLES_H #define XPL_SYSTEM_VARIABLES_H #include "my_global.h" #include "xpl_log.h" #include "ngs_common/bind.h" #include <vector> #include <algorithm> #ifdef max_allowed_packet #undef max_allowed_packet #endif // max_allowed_packet struct st_mysql_sys_var; class THD; namespace xpl { struct Ssl_config { Ssl_config(); bool is_configured() const; char *ssl_key; char *ssl_ca; char *ssl_capath; char *ssl_cert; char *ssl_cipher; char *ssl_crl; char *ssl_crlpath; private: bool has_value(const char *ptr) const; char m_null_char; }; class Plugin_system_variables { public: static int max_connections; static unsigned int port; static unsigned int min_worker_threads; static unsigned int idle_worker_thread_timeout; static unsigned int max_allowed_packet; static unsigned int connect_timeout; static char *socket; static unsigned int port_open_timeout; static char *bind_address; static Ssl_config ssl_config; public: typedef ngs::function<void()> Value_changed_callback; static void clean_callbacks(); static void registry_callback(Value_changed_callback callcback); template<typename Copy_type> static void update_func(THD *thd, st_mysql_sys_var *var, void *tgt, const void *save); static void setup_system_variable_from_env_or_compile_opt(char *&cnf_option, const char *env_variable, const char *compile_option); private: struct Executor { void operator() (const Value_changed_callback & callback) { callback(); }; }; static const char *get_system_variable_impl(const char *cnf_option, const char *env_variable, const char *compile_option); static std::vector<Value_changed_callback> m_callbacks; }; template<typename Copy_type> void Plugin_system_variables::update_func(THD *thd, st_mysql_sys_var *var, void *tgt, const void *save) { *(Copy_type*)tgt = *(Copy_type*) save; std::for_each(m_callbacks.begin(), m_callbacks.end(), Executor()); } } // namespace xpl #endif /* XPL_SYSTEM_VARIABLES_H */