Edit File: mysqlnd_ext_plugin.c
/* +----------------------------------------------------------------------+ | Copyright (c) The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | https://www.php.net/license/3_01.txt | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Authors: Andrey Hristov <andrey@php.net> | | Johannes Schlüter <johannes@php.net> | | Ulf Wendel <uw@php.net> | +----------------------------------------------------------------------+ */ #include "php.h" #include "mysqlnd.h" #include "mysqlnd_priv.h" #include "mysqlnd_result.h" #include "mysqlnd_debug.h" #include "mysqlnd_commands.h" #include "mysqlnd_ext_plugin.h" static struct st_mysqlnd_conn_methods * mysqlnd_conn_methods; static struct st_mysqlnd_conn_data_methods * mysqlnd_conn_data_methods; static struct st_mysqlnd_stmt_methods * mysqlnd_stmt_methods; /* {{{ mysqlnd_plugin__get_plugin_connection_data */ static void ** mysqlnd_plugin__get_plugin_connection_data(const MYSQLND * conn, const unsigned int plugin_id) { DBG_ENTER("mysqlnd_plugin__get_plugin_connection_data"); DBG_INF_FMT("plugin_id=%u", plugin_id); if (!conn || plugin_id >= mysqlnd_plugin_count()) { return NULL; } DBG_RETURN((void *)((char *)conn + sizeof(MYSQLND) + plugin_id * sizeof(void *))); } /* }}} */ /* {{{ mysqlnd_plugin__get_plugin_connection_data_data */ static void ** mysqlnd_plugin__get_plugin_connection_data_data(const MYSQLND_CONN_DATA * conn, const unsigned int plugin_id) { DBG_ENTER("mysqlnd_plugin__get_plugin_connection_data_data"); DBG_INF_FMT("plugin_id=%u", plugin_id); if (!conn || plugin_id >= mysqlnd_plugin_count()) { return NULL; } DBG_RETURN((void *)((char *)conn + sizeof(MYSQLND_CONN_DATA) + plugin_id * sizeof(void *))); } /* }}} */ /* {{{ mysqlnd_plugin__get_plugin_result_data */ static void ** mysqlnd_plugin__get_plugin_result_data(const MYSQLND_RES * result, const unsigned int plugin_id) { DBG_ENTER("mysqlnd_plugin__get_plugin_result_data"); DBG_INF_FMT("plugin_id=%u", plugin_id); if (!result || plugin_id >= mysqlnd_plugin_count()) { return NULL; } DBG_RETURN((void *)((char *)result + sizeof(MYSQLND_RES) + plugin_id * sizeof(void *))); } /* }}} */ /* {{{ _mysqlnd_plugin__get_plugin_result_unbuffered_data */ static void ** mysqlnd_plugin__get_plugin_result_unbuffered_data(const MYSQLND_RES_UNBUFFERED * result, const unsigned int plugin_id) { DBG_ENTER("mysqlnd_plugin__get_plugin_result_data"); DBG_INF_FMT("plugin_id=%u", plugin_id); if (!result || plugin_id >= mysqlnd_plugin_count()) { return NULL; } DBG_RETURN((void *)((char *)result + sizeof(MYSQLND_RES_UNBUFFERED) + plugin_id * sizeof(void *))); } /* }}} */ /* {{{ mysqlnd_plugin__get_plugin_result_buffered_data */ static void ** mysqlnd_plugin__get_plugin_result_buffered_data(const MYSQLND_RES_BUFFERED * result, const unsigned int plugin_id) { DBG_ENTER("mysqlnd_plugin__get_plugin_result_data"); DBG_INF_FMT("plugin_id=%u", plugin_id); if (!result || plugin_id >= mysqlnd_plugin_count()) { return NULL; } DBG_RETURN((void *)((char *)result + sizeof(MYSQLND_RES_BUFFERED) + plugin_id * sizeof(void *))); } /* }}} */ /* {{{ mysqlnd_plugin__get_plugin_protocol_data */ static void ** mysqlnd_plugin__get_plugin_protocol_data(const MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY * factory, const unsigned int plugin_id) { DBG_ENTER("mysqlnd_plugin__get_plugin_protocol_data"); DBG_INF_FMT("plugin_id=%u", plugin_id); if (!factory || plugin_id >= mysqlnd_plugin_count()) { return NULL; } DBG_RETURN((void *)((char *)factory + sizeof(MYSQLND_PROTOCOL_PAYLOAD_DECODER_FACTORY) + plugin_id * sizeof(void *))); } /* }}} */ /* {{{ mysqlnd_plugin__get_plugin_stmt_data */ static void ** mysqlnd_plugin__get_plugin_stmt_data(const MYSQLND_STMT * stmt, const unsigned int plugin_id) { DBG_ENTER("mysqlnd_plugin__get_plugin_stmt_data"); DBG_INF_FMT("plugin_id=%u", plugin_id); if (!stmt || plugin_id >= mysqlnd_plugin_count()) { return NULL; } DBG_RETURN((void *)((char *)stmt + sizeof(MYSQLND_STMT) + plugin_id * sizeof(void *))); } /* }}} */ /* {{{ mysqlnd_plugin__get_plugin_pfc_data */ static void ** mysqlnd_plugin__get_plugin_pfc_data(const MYSQLND_PFC * pfc, const unsigned int plugin_id) { DBG_ENTER("mysqlnd_plugin__get_plugin_pfc_data"); DBG_INF_FMT("plugin_id=%u", plugin_id); if (!pfc || plugin_id >= mysqlnd_plugin_count()) { return NULL; } DBG_RETURN((void *)((char *)pfc + sizeof(MYSQLND_PFC) + plugin_id * sizeof(void *))); } /* }}} */ /* {{{ _mysqlnd_plugin__get_plugin_vio_data */ static void ** mysqlnd_plugin__get_plugin_vio_data(const MYSQLND_VIO * vio, const unsigned int plugin_id) { DBG_ENTER("_mysqlnd_plugin__get_plugin_vio_data"); DBG_INF_FMT("plugin_id=%u", plugin_id); if (!vio || plugin_id >= mysqlnd_plugin_count()) { return NULL; } DBG_RETURN((void *)((char *)vio + sizeof(MYSQLND_VIO) + plugin_id * sizeof(void *))); } /* }}} */ struct st_mysqlnd_plugin__plugin_area_getters mysqlnd_plugin_area_getters = { mysqlnd_plugin__get_plugin_connection_data, mysqlnd_plugin__get_plugin_connection_data_data, mysqlnd_plugin__get_plugin_result_data, mysqlnd_plugin__get_plugin_result_unbuffered_data, mysqlnd_plugin__get_plugin_result_buffered_data, mysqlnd_plugin__get_plugin_stmt_data, mysqlnd_plugin__get_plugin_protocol_data, mysqlnd_plugin__get_plugin_pfc_data, mysqlnd_plugin__get_plugin_vio_data, }; /* {{{ _mysqlnd_object_factory_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_object_factory) * _mysqlnd_object_factory_get_methods(void) { return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_object_factory); } /* }}} */ /* {{{ mysqlnd_conn_set_methods */ static void _mysqlnd_object_factory_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_object_factory) *methods) { MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_object_factory) = *methods; } /* }}} */ /* {{{ _mysqlnd_conn_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_conn) * _mysqlnd_conn_get_methods(void) { return mysqlnd_conn_methods; } /* }}} */ /* {{{ _mysqlnd_conn_set_methods */ static void _mysqlnd_conn_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_conn) *methods) { mysqlnd_conn_methods = methods; } /* }}} */ /* {{{ _mysqlnd_conn_data_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_conn_data) * _mysqlnd_conn_data_get_methods(void) { return mysqlnd_conn_data_methods; } /* }}} */ /* {{{ _mysqlnd_conn_data_set_methods */ static void _mysqlnd_conn_data_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_conn_data) * methods) { mysqlnd_conn_data_methods = methods; } /* }}} */ /* {{{ _mysqlnd_result_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_res) * _mysqlnd_result_get_methods(void) { return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_res); } /* }}} */ /* {{{ _mysqlnd_result_set_methods */ static void _mysqlnd_result_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_res) * methods) { MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_res) = *methods; } /* }}} */ /* {{{ _mysqlnd_result_unbuffered_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_result_unbuffered) * _mysqlnd_result_unbuffered_get_methods(void) { return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_result_unbuffered); } /* }}} */ /* {{{ _mysqlnd_result_unbuffered_set_methods */ static void _mysqlnd_result_unbuffered_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_result_unbuffered) * methods) { MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_result_unbuffered) = *methods; } /* }}} */ /* {{{ _mysqlnd_result_buffered_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_result_buffered) * _mysqlnd_result_buffered_get_methods(void) { return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_result_buffered); } /* }}} */ /* {{{ _mysqlnd_result_buffered_set_methods */ static void _mysqlnd_result_buffered_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_result_buffered) * methods) { MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_result_buffered) = *methods; } /* }}} */ /* {{{ _mysqlnd_stmt_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_stmt) * _mysqlnd_stmt_get_methods(void) { return mysqlnd_stmt_methods; } /* }}} */ /* {{{ _mysqlnd_stmt_set_methods */ static void _mysqlnd_stmt_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_stmt) *methods) { mysqlnd_stmt_methods = methods; } /* }}} */ /* {{{ _mysqlnd_protocol_payload_decoder_factory_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_protocol_payload_decoder_factory) * _mysqlnd_protocol_payload_decoder_factory_get_methods(void) { return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_protocol_payload_decoder_factory); } /* }}} */ /* {{{ _mysqlnd_protocol_payload_decoder_factory_set_methods */ static void _mysqlnd_protocol_payload_decoder_factory_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_protocol_payload_decoder_factory) * methods) { MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_protocol_payload_decoder_factory) = *methods; } /* }}} */ /* {{{ _mysqlnd_pfc_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_protocol_packet_frame_codec) * _mysqlnd_pfc_get_methods(void) { return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_protocol_packet_frame_codec); } /* }}} */ /* {{{ _mysqlnd_pfc_set_methods */ static void _mysqlnd_pfc_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_protocol_packet_frame_codec) * methods) { MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_protocol_packet_frame_codec) = *methods; } /* }}} */ /* {{{ _mysqlnd_vio_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_vio) * _mysqlnd_vio_get_methods(void) { return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_vio); } /* }}} */ /* {{{ _mysqlnd_vio_set_methods */ static void _mysqlnd_vio_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_vio) * methods) { MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_vio) = *methods; } /* }}} */ /* {{{ mysqlnd_command_factory_get */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_command) * _mysqlnd_command_factory_get(void) { return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_command); } /* }}} */ /* {{{ mysqlnd_command_factory_set */ static void _mysqlnd_command_factory_set(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_command) * methods) { MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_command) = *methods; } /* }}} */ /* {{{ _mysqlnd_error_info_get_methods */ static MYSQLND_CLASS_METHODS_TYPE(mysqlnd_error_info) * _mysqlnd_error_info_get_methods(void) { return &MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_error_info); } /* }}} */ /* {{{ _mysqlnd_error_info_set_methods */ static void _mysqlnd_error_info_set_methods(MYSQLND_CLASS_METHODS_TYPE(mysqlnd_error_info) *methods) { MYSQLND_CLASS_METHOD_TABLE_NAME(mysqlnd_error_info) = *methods; } /* }}} */ struct st_mysqlnd_plugin_methods_xetters mysqlnd_plugin_methods_xetters = { { _mysqlnd_object_factory_get_methods, _mysqlnd_object_factory_set_methods }, { _mysqlnd_conn_get_methods, _mysqlnd_conn_set_methods, }, { _mysqlnd_conn_data_get_methods, _mysqlnd_conn_data_set_methods, }, { _mysqlnd_result_get_methods, _mysqlnd_result_set_methods, }, { _mysqlnd_result_unbuffered_get_methods, _mysqlnd_result_unbuffered_set_methods, }, { _mysqlnd_result_buffered_get_methods, _mysqlnd_result_buffered_set_methods, }, { _mysqlnd_stmt_get_methods, _mysqlnd_stmt_set_methods, }, { _mysqlnd_protocol_payload_decoder_factory_get_methods, _mysqlnd_protocol_payload_decoder_factory_set_methods, }, { _mysqlnd_pfc_get_methods, _mysqlnd_pfc_set_methods, }, { _mysqlnd_vio_get_methods, _mysqlnd_vio_set_methods, }, { _mysqlnd_error_info_get_methods, _mysqlnd_error_info_set_methods, }, { _mysqlnd_command_factory_get, _mysqlnd_command_factory_set, }, };