/* Copyright (c) 2009, 2014, Oracle and/or its affiliates. All rights reserved. The MySQL Connector/C++ is licensed under the terms of the GPLv2 , like most MySQL Connectors. There are special exceptions to the terms and conditions of the GPLv2 as it is applied to this software, see the FLOSS License Exception . This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. 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 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 */ #include "libmysql_dynamic_proxy.h" #include namespace sql { namespace mysql { namespace NativeAPI { #if defined(_WIN32) static const char * const baseName = "libmysql.dll"; #elif defined(__APPLE__) static const char * const baseName = "libmysqlclient_r.dylib"; #elif defined(__hpux) && defined(__hppa) static const char * const baseName = "libmysqlclient_r.sl"; #else static const char * const baseName = "libmysqlclient_r.so"; #endif template FunctionType symbol_safe_cast(::sql::mysql::util::SymbolHandle raw) { return *reinterpret_cast< FunctionType* >(&raw); } /* {{{ LibmysqlDynamicProxy::LibmysqlDynamicProxy() */ LibmysqlDynamicProxy::LibmysqlDynamicProxy() : LibraryLoader(baseName) { init_loader(); } /* }}} */ /* {{{ LibmysqlDynamicProxy::LibmysqlDynamicProxy() */ LibmysqlDynamicProxy::LibmysqlDynamicProxy(const SQLString & path2libFile) : LibraryLoader(path2libFile.length() > 0 ? path2libFile.asStdString() : baseName) { init_loader(); } /* }}} */ /* {{{ LibmysqlDynamicProxy::LibmysqlDynamicProxy() */ LibmysqlDynamicProxy::LibmysqlDynamicProxy(const SQLString & dir2look, const SQLString & libFileName) : LibraryLoader(dir2look.asStdString(), libFileName.length() > 0 ? libFileName.asStdString() : baseName) { init_loader(); } /* }}} */ /* {{{ LibmysqlDynamicProxy::~LibmysqlDynamicProxy() */ LibmysqlDynamicProxy::~LibmysqlDynamicProxy() { ptr2mysql_library_end endProc = symbol_safe_cast(GetProcAddr("mysql_server_end")); if (endProc != NULL) { (*endProc)(); } } /* }}} */ /* {{{ LibmysqlDynamicProxy::init_loader() */ void LibmysqlDynamicProxy::init_loader() { ptr2mysql_library_init initProc = symbol_safe_cast(GetProcAddr("mysql_server_init")); if (initProc != NULL) { (*initProc)(0, NULL, NULL); } else { throw ::sql::InvalidArgumentException("Loaded library doesn't contain mysql_library_init"); } } /* }}} */ /************************************************************************/ /* MySQL C-API calls wrappers */ /************************************************************************/ /* {{{ LibmysqlDynamicProxy::affected_rows() */ my_ulonglong LibmysqlDynamicProxy::affected_rows(MYSQL * mysql) { ptr2mysql_affected_rows ptr2_affected_rows = symbol_safe_cast(GetProcAddr("mysql_affected_rows")); return (*ptr2_affected_rows)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::autocommit() */ my_bool LibmysqlDynamicProxy::autocommit(MYSQL * mysql, my_bool mode) { ptr2mysql_autocommit ptr2_autocommit = symbol_safe_cast(GetProcAddr("mysql_autocommit")); return (*ptr2_autocommit)(mysql, mode); } /* }}} */ /* {{{ LibmysqlDynamicProxy::close() */ void LibmysqlDynamicProxy::close(MYSQL * mysql) { ptr2mysql_close ptr2_close = symbol_safe_cast(GetProcAddr("mysql_close")); return (*ptr2_close)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::commit() */ my_bool LibmysqlDynamicProxy::commit(MYSQL * mysql) { ptr2mysql_commit ptr2_commit = symbol_safe_cast(GetProcAddr("mysql_commit")); return (*ptr2_commit)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::data_seek() */ void LibmysqlDynamicProxy::data_seek(MYSQL_RES * result, my_ulonglong offset) { ptr2mysql_data_seek ptr2_data_seek = symbol_safe_cast(GetProcAddr("mysql_data_seek")); return (*ptr2_data_seek)(result, offset); } /* }}} */ /* {{{ LibmysqlDynamicProxy::debug() */ void LibmysqlDynamicProxy::debug(const char * debug) { ptr2mysql_debug ptr2_debug = symbol_safe_cast(GetProcAddr("mysql_debug")); return (*ptr2_debug)(debug); } /* }}} */ /* {{{ LibmysqlDynamicProxy::errno() */ unsigned int LibmysqlDynamicProxy::mysql_errno(MYSQL * mysql) { ptr2mysql_errno ptr2_errno = symbol_safe_cast(GetProcAddr("mysql_errno")); return (*ptr2_errno)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::error() */ const char * LibmysqlDynamicProxy::error(MYSQL * mysql) { ptr2mysql_error ptr2_error = symbol_safe_cast(GetProcAddr("mysql_error")); return (*ptr2_error)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::fetch_field() */ MYSQL_FIELD * LibmysqlDynamicProxy::fetch_field(MYSQL_RES * result) { ptr2mysql_fetch_field ptr2_fetch_field = symbol_safe_cast(GetProcAddr("mysql_fetch_field")); return (*ptr2_fetch_field)(result); } /* }}} */ /* {{{ LibmysqlDynamicProxy::fetch_field_direct() */ MYSQL_FIELD * LibmysqlDynamicProxy::fetch_field_direct(MYSQL_RES * result, unsigned int fieldnr) { ptr2mysql_fetch_field_direct ptr2fetchFieldDirect= symbol_safe_cast(GetProcAddr("mysql_fetch_field_direct")); return (*ptr2fetchFieldDirect)(result, fieldnr); } /* }}} */ /* {{{ LibmysqlDynamicProxy::fetch_lengths() */ unsigned long * LibmysqlDynamicProxy::fetch_lengths(MYSQL_RES * result) { ptr2mysql_fetch_lengths ptr2_fetch_lengths = symbol_safe_cast(GetProcAddr("mysql_fetch_lengths")); return (*ptr2_fetch_lengths)(result); } /* }}} */ /* {{{ LibmysqlDynamicProxy::fetch_row() */ MYSQL_ROW LibmysqlDynamicProxy::fetch_row(MYSQL_RES * result) { ptr2mysql_fetch_row ptr2_fetch_row = symbol_safe_cast(GetProcAddr("mysql_fetch_row")); return (*ptr2_fetch_row)(result); } /* }}} */ /* {{{ LibmysqlDynamicProxy::field_count() */ unsigned int LibmysqlDynamicProxy::field_count(MYSQL * mysql) { ptr2mysql_field_count ptr2_field_count = symbol_safe_cast(GetProcAddr("mysql_field_count")); return (*ptr2_field_count)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::free_result() */ void LibmysqlDynamicProxy::free_result(MYSQL_RES * result) { ptr2mysql_free_result ptr2_free_result = symbol_safe_cast(GetProcAddr("mysql_free_result")); return (*ptr2_free_result)(result); } /* }}} */ /* {{{ LibmysqlDynamicProxy::get_client_version() */ unsigned long LibmysqlDynamicProxy::get_client_version() { ptr2mysql_get_client_version ptr2_get_client_version= (ptr2mysql_get_client_version)(GetProcAddr("mysql_get_client_version")); return (*ptr2_get_client_version)(); } /* }}} */ /* {{{ LibmysqlDynamicProxy::get_server_info() */ const char * LibmysqlDynamicProxy::get_server_info(MYSQL * mysql) { ptr2mysql_get_server_info ptr2_get_server_info = symbol_safe_cast(GetProcAddr("mysql_get_server_info")); return (*ptr2_get_server_info)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::get_server_version() */ unsigned long LibmysqlDynamicProxy::get_server_version(MYSQL * mysql) { ptr2mysql_get_server_version ptr2_get_server_version = symbol_safe_cast(GetProcAddr("mysql_get_server_version")); return (*ptr2_get_server_version)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::get_character_set_info() */ void LibmysqlDynamicProxy::get_character_set_info(MYSQL * mysql, void *cs) { ptr2mysql_get_character_set_info ptr2_get_character_set_info = symbol_safe_cast(GetProcAddr("mysql_get_character_set_info")); return (*ptr2_get_character_set_info)(mysql, static_cast(cs)); } /* }}} */ /* {{{ LibmysqlDynamicProxy::info() */ const char * LibmysqlDynamicProxy::info(MYSQL * mysql) { ptr2mysql_info ptr2_info = symbol_safe_cast(GetProcAddr("mysql_info")); return (*ptr2_info)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::init() */ MYSQL * LibmysqlDynamicProxy::init(MYSQL * mysql) { ptr2mysql_init ptr2init = symbol_safe_cast(GetProcAddr("mysql_init")); return (*ptr2init)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::library_init() */ int LibmysqlDynamicProxy::library_init(int argc,char **argv,char **groups) { ptr2mysql_library_init ptr2_library_init = symbol_safe_cast(GetProcAddr("mysql_library_init")); return (*ptr2_library_init)(argc, argv, groups); } /* }}} */ /* {{{ LibmysqlDynamicProxy::library_end() */ void LibmysqlDynamicProxy::library_end() { ptr2mysql_library_end ptr2_library_end = symbol_safe_cast(GetProcAddr("mysql_library_end")); return (*ptr2_library_end)(); } /* }}} */ /* {{{ LibmysqlDynamicProxy::more_results() */ my_bool LibmysqlDynamicProxy::more_results(MYSQL * mysql) { ptr2mysql_more_results ptr2_more_results = symbol_safe_cast(GetProcAddr("mysql_more_results")); return (*ptr2_more_results)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::next_result() */ int LibmysqlDynamicProxy::next_result(MYSQL * mysql) { ptr2mysql_next_result ptr2_next_result = symbol_safe_cast(GetProcAddr("mysql_next_result")); return (*ptr2_next_result)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::num_fields() */ unsigned int LibmysqlDynamicProxy::num_fields(MYSQL_RES * result) { ptr2mysql_num_fields ptr2_num_fields = symbol_safe_cast(GetProcAddr("mysql_num_fields")); return (*ptr2_num_fields)(result); } /* }}} */ /* {{{ LibmysqlDynamicProxy::num_rows() */ my_ulonglong LibmysqlDynamicProxy::num_rows(MYSQL_RES * result) { ptr2mysql_num_rows ptr2_num_rows = symbol_safe_cast(GetProcAddr("mysql_num_rows")); return (*ptr2_num_rows)(result); } /* }}} */ /* {{{ LibmysqlDynamicProxy::options() */ int LibmysqlDynamicProxy::options(MYSQL * mysql, enum mysql_option option, const void *arg) { ptr2mysql_options ptr2_options = symbol_safe_cast(GetProcAddr("mysql_options")); if ((*ptr2_options)(mysql, option, arg)) { throw sql::InvalidArgumentException("Unsupported option provided to mysql_options()"); } else { return 0; } } /* }}} */ /* {{{ LibmysqlDynamicProxy::options() */ int LibmysqlDynamicProxy::options(MYSQL * mysql, enum mysql_option option, const void *arg1, const void *arg2) { ptr2mysql_options4 ptr2_options = symbol_safe_cast(GetProcAddr("mysql_options4")); if (ptr2_options != NULL) { if (((*ptr2_options)(mysql, option, arg1, arg2))) { throw sql::InvalidArgumentException("Unsupported option provided to mysql_options4()"); } else { return 0; } } else { throw ::sql::MethodNotImplementedException("::mysql_options4()"); } } /* }}} */ /* {{{ LibmysqlDynamicProxy::get_option() */ int LibmysqlDynamicProxy::get_option(MYSQL * mysql, enum mysql_option option, const void *arg) { ptr2mysql_get_option ptr2_get_option = symbol_safe_cast(GetProcAddr("mysql_get_option")); if (ptr2_get_option != NULL) { if (((*ptr2_get_option)(mysql, option, arg))) { throw sql::InvalidArgumentException("Unsupported option provided to mysql_get_option()"); } else { return 0; } } else { throw ::sql::MethodNotImplementedException("::mysql_get_option()"); } } /* }}} */ /* {{{ LibmysqlDynamicProxy::query() */ int LibmysqlDynamicProxy::query(MYSQL * mysql, const char *stmt_str) { ptr2mysql_query ptr2_query = symbol_safe_cast(GetProcAddr("mysql_query")); return (*ptr2_query)(mysql, stmt_str); } /* }}} */ /* {{{ LibmysqlDynamicProxy::ping() */ int LibmysqlDynamicProxy::ping(MYSQL * mysql) { ptr2mysql_ping ptr2_ping = symbol_safe_cast(GetProcAddr("mysql_ping")); return (*ptr2_ping)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::real_connect() */ MYSQL * LibmysqlDynamicProxy::real_connect(MYSQL * mysql, const char * host, const char * user, const char * passwd, const char * db, unsigned int port, const char * unix_socket, unsigned long client_flag) { ptr2mysql_real_connect ptr2_real_connect= symbol_safe_cast(GetProcAddr("mysql_real_connect")); return (*ptr2_real_connect)(mysql, host, user, passwd, db, port, unix_socket, client_flag); } /* }}} */ /* {{{ LibmysqlDynamicProxy::real_escape_string() */ unsigned long LibmysqlDynamicProxy::real_escape_string(MYSQL * mysql, char * to, const char * from, unsigned long length) { ptr2mysql_real_escape_string ptr2_realescapestring = symbol_safe_cast(GetProcAddr("mysql_real_escape_string")); return (*ptr2_realescapestring)(mysql, to, from, length); } /* }}} */ /* {{{ LibmysqlDynamicProxy::real_query() */ int LibmysqlDynamicProxy::real_query(MYSQL *mysql,const char *stmt_str, unsigned long len) { ptr2mysql_real_query ptr2_real_query = symbol_safe_cast(GetProcAddr("mysql_real_query")); return (*ptr2_real_query)(mysql, stmt_str, len); } /* }}} */ /* {{{ LibmysqlDynamicProxy::rollback() */ my_bool LibmysqlDynamicProxy::rollback(MYSQL * mysql) { ptr2mysql_rollback ptr2_rollback = symbol_safe_cast(GetProcAddr("mysql_rollback")); return (*ptr2_rollback)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::sqlstate() */ const char * LibmysqlDynamicProxy::sqlstate(MYSQL * mysql) { ptr2mysql_sqlstate ptr2_sqlstate = symbol_safe_cast(GetProcAddr("mysql_sqlstate")); return (*ptr2_sqlstate)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::ssl_set() */ my_bool LibmysqlDynamicProxy::ssl_set(MYSQL * mysql, const char * key, const char * cert, const char * ca, const char * capath, const char * cipher) { ptr2mysql_ssl_set ptr2_ssl_set = symbol_safe_cast(GetProcAddr("mysql_ssl_set")); return (*ptr2_ssl_set)(mysql, key, cert, ca, capath, cipher); } /* }}} */ /* {{{ LibmysqlDynamicProxy::store_result() */ MYSQL_RES * LibmysqlDynamicProxy::store_result(MYSQL * mysql) { ptr2mysql_store_result ptr2_store_result = symbol_safe_cast(GetProcAddr("mysql_store_result")); return (*ptr2_store_result)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::use_result() */ MYSQL_RES * LibmysqlDynamicProxy::use_result(MYSQL * mysql) { ptr2mysql_use_result ptr2_use_result = symbol_safe_cast(GetProcAddr("mysql_use_result")); return (*ptr2_use_result)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::warning_count() */ unsigned int LibmysqlDynamicProxy::warning_count(MYSQL * mysql) { ptr2mysql_warning_count ptr2_warning_count= symbol_safe_cast(GetProcAddr("mysql_warning_count")); return (*ptr2_warning_count)(mysql); } /* }}} */ /* Prepared Statement mysql_stmt_* functions */ /* {{{ LibmysqlDynamicProxy::stmt_affected_rows() */ my_ulonglong LibmysqlDynamicProxy::stmt_affected_rows(MYSQL_STMT *stmt) { ptr2mysql_stmt_affected_rows ptr2_stmt_affected_rows = symbol_safe_cast(GetProcAddr("mysql_stmt_affected_rows")); return (*ptr2_stmt_affected_rows)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_attr_set() */ my_bool LibmysqlDynamicProxy::stmt_attr_set(MYSQL_STMT * stmt, enum enum_stmt_attr_type option, const void * arg) { ptr2mysql_stmt_attr_set ptr2_stmt_attr_set = symbol_safe_cast(GetProcAddr("mysql_stmt_attr_set")); return (*ptr2_stmt_attr_set)(stmt, option, arg); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_bind_param() */ my_bool LibmysqlDynamicProxy::stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bind) { ptr2mysql_stmt_bind_param ptr2_stmt_bind_param = symbol_safe_cast(GetProcAddr("mysql_stmt_bind_param")); return (*ptr2_stmt_bind_param)(stmt, bind); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_bind_result() */ my_bool LibmysqlDynamicProxy::stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bind) { ptr2mysql_stmt_bind_result ptr2_stmt_bind_result = symbol_safe_cast(GetProcAddr("mysql_stmt_bind_result")); return (*ptr2_stmt_bind_result)(stmt, bind); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_close() */ my_bool LibmysqlDynamicProxy::stmt_close(MYSQL_STMT * stmt) { ptr2mysql_stmt_close ptr2_stmt_close = symbol_safe_cast(GetProcAddr("mysql_stmt_close")); return (*ptr2_stmt_close)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_data_seek() */ void LibmysqlDynamicProxy::stmt_data_seek(MYSQL_STMT * stmt, my_ulonglong row_nr) { ptr2mysql_stmt_data_seek ptr2_stmt_data_seek = symbol_safe_cast(GetProcAddr("mysql_stmt_data_seek")); return (*ptr2_stmt_data_seek)(stmt, row_nr); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_errno() */ unsigned int LibmysqlDynamicProxy::stmt_errno(MYSQL_STMT * stmt) { ptr2mysql_stmt_errno ptr2_stmt_errno = symbol_safe_cast(GetProcAddr("mysql_stmt_errno")); return (*ptr2_stmt_errno)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_error() */ const char * LibmysqlDynamicProxy::stmt_error(MYSQL_STMT * stmt) { ptr2mysql_stmt_error ptr2_stmt_error = symbol_safe_cast(GetProcAddr("mysql_stmt_error")); return (*ptr2_stmt_error)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_execute() */ int LibmysqlDynamicProxy::stmt_execute(MYSQL_STMT * stmt) { ptr2mysql_stmt_execute ptr2_stmt_execute = symbol_safe_cast(GetProcAddr("mysql_stmt_execute")); return (*ptr2_stmt_execute)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_fetch() */ int LibmysqlDynamicProxy::stmt_fetch(MYSQL_STMT * stmt) { ptr2mysql_stmt_fetch ptr2_stmt_fetch = symbol_safe_cast(GetProcAddr("mysql_stmt_fetch")); return (*ptr2_stmt_fetch)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_field_count() */ unsigned int LibmysqlDynamicProxy::stmt_field_count(MYSQL_STMT * stmt) { ptr2mysql_stmt_field_count ptr2_stmt_field_count = symbol_safe_cast(GetProcAddr("mysql_stmt_field_count")); return (*ptr2_stmt_field_count)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_init() */ MYSQL_STMT * LibmysqlDynamicProxy::stmt_init(MYSQL * mysql) { ptr2mysql_stmt_init ptr2_stmt_init = symbol_safe_cast(GetProcAddr("mysql_stmt_init")); return (*ptr2_stmt_init)(mysql); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_num_rows() */ my_ulonglong LibmysqlDynamicProxy::stmt_num_rows(MYSQL_STMT * stmt) { ptr2mysql_stmt_num_rows ptr2_stmt_num_rows = symbol_safe_cast(GetProcAddr("mysql_stmt_num_rows")); return (*ptr2_stmt_num_rows)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_param_count() */ unsigned long LibmysqlDynamicProxy::stmt_param_count(MYSQL_STMT * stmt) { ptr2mysql_stmt_param_count ptr2_stmt_param_count = symbol_safe_cast(GetProcAddr("mysql_stmt_param_count")); return (*ptr2_stmt_param_count)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_prepare() */ int LibmysqlDynamicProxy::stmt_prepare(MYSQL_STMT * stmt, const char * stmt_str, unsigned long len) { ptr2mysql_stmt_prepare ptr2_stmt_prepare = symbol_safe_cast(GetProcAddr("mysql_stmt_prepare")); return (*ptr2_stmt_prepare)(stmt, stmt_str, len); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_result_metadata() */ MYSQL_RES * LibmysqlDynamicProxy::stmt_result_metadata(MYSQL_STMT * stmt) { ptr2mysql_stmt_result_metadata ptr2_stmt_result_metadata = symbol_safe_cast(GetProcAddr("mysql_stmt_result_metadata")); return (*ptr2_stmt_result_metadata)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_send_long_data() */ my_bool LibmysqlDynamicProxy::stmt_send_long_data(MYSQL_STMT * stmt, unsigned int par_number, const char * data, unsigned long len) { ptr2mysql_stmt_send_long_data ptr2_stmt_send_long_data = symbol_safe_cast(GetProcAddr("mysql_stmt_send_long_data")); return (*ptr2_stmt_send_long_data)(stmt, par_number, data, len); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_sqlstate() */ const char * LibmysqlDynamicProxy::stmt_sqlstate(MYSQL_STMT * stmt) { ptr2mysql_stmt_sqlstate ptr2_stmt_sqlstate = symbol_safe_cast(GetProcAddr("mysql_stmt_sqlstate")); return (*ptr2_stmt_sqlstate)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_store_result() */ int LibmysqlDynamicProxy::stmt_store_result(MYSQL_STMT * stmt) { ptr2mysql_stmt_store_result ptr2_stmt_store_result = symbol_safe_cast(GetProcAddr("mysql_stmt_store_result")); return (*ptr2_stmt_store_result)(stmt); } /* }}} */ /* {{{ LibmysqlDynamicProxy::stmt_next_result() */ int LibmysqlDynamicProxy::stmt_next_result(MYSQL_STMT * stmt) { ptr2mysql_stmt_next_result ptr2_stmt_next_result = symbol_safe_cast(GetProcAddr("mysql_stmt_next_result")); if (ptr2_stmt_next_result != NULL) { return (*ptr2_stmt_next_result)(stmt); } else { throw ::sql::MethodNotImplementedException("::mysql_stmt_next_result()"); } } /* }}} */ /* {{{ LibmysqlDynamicProxy::thread_end() */ void LibmysqlDynamicProxy::thread_end() { ptr2mysql_thread_end ptr2_thread_end = symbol_safe_cast(GetProcAddr("mysql_thread_end")); (*ptr2_thread_end)(); } /* }}} */ /* {{{ LibmysqlDynamicProxy::thread_init() */ void LibmysqlDynamicProxy::thread_init() { ptr2mysql_thread_init ptr2_thread_init = symbol_safe_cast(GetProcAddr("mysql_thread_init")); (*ptr2_thread_init)(); } /* }}} */ } /* namespace util */ } /* namespace mysql */ } /* namespace sql */ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: noet sw=4 ts=4 fdm=marker * vim<600: noet sw=4 ts=4 */