MySQL plugin结构

1、背景


MySQL插件安装语法如下:

13.7.3.3 INSTALL PLUGIN Syntax
INSTALL PLUGIN plugin_name SONAME 'shared_library_name'

http://dev.mysql.com/doc/refman/5.5/en/install-plugin.html

问题:如何找到plugin_nameshared_library_name对应关系呢?

一个一个查找文档吗?答案不是这样的,当然可以通过源码的方式查找。

2、对应关系查找


2.1、半同步主库设置

[root@typhoeus81 ice_test_2 semisync]# pwd
/data1/guosong/opdir/mysql-5.6.16/plugin/semisync/semisync_master_plugin.cc 434 /*
435 Plugin library descriptor
436 */
437 mysql_declare_plugin(semi_sync_master)
438 {
439 MYSQL_REPLICATION_PLUGIN,
440 &semi_sync_master_plugin,
441 "rpl_semi_sync_master",
442 "He Zhenxing",
443 "Semi-synchronous replication master",
444 PLUGIN_LICENSE_GPL,
445 semi_sync_master_plugin_init, /* Plugin Init */
446 semi_sync_master_plugin_deinit, /* Plugin Deinit */
447 0x0100 /* 1.0 */,
448 semi_sync_master_status_vars, /* status variables */
449 semi_sync_master_system_vars, /* system variables */
450 NULL, /* config options */
451 0, /* flags */
452 }
453 mysql_declare_plugin_end;

 2.2、半同步从库设置

[root@typhoeus81 ice_test_2 semisync]# pwd
/data1/guosong/opdir/mysql-5.6.16/plugin/semisync
[root@typhoeus81 ice_test_2 semisync]# vim semisync_slave_plugin.cc 215 mysql_declare_plugin(semi_sync_slave)
216 {
217 MYSQL_REPLICATION_PLUGIN,
218 &semi_sync_slave_plugin,
219 "rpl_semi_sync_slave",
220 "He Zhenxing",
221 "Semi-synchronous replication slave",
222 PLUGIN_LICENSE_GPL,
223 semi_sync_slave_plugin_init, /* Plugin Init */
224 semi_sync_slave_plugin_deinit, /* Plugin Deinit */
225 0x0100 /* 1.0 */,
226 semi_sync_slave_status_vars, /* status variables */
227 semi_sync_slave_system_vars, /* system variables */
228 NULL, /* config options */
229 0, /* flags */
230 }

 2.3、audit_null

[root@typhoeus81 ice_test_2 audit_null]# pwd
/data1/guosong/opdir/mysql-5.6.16/plugin/audit_null
[root@typhoeus81 ice_test_2 audit_null]# vim audit_null.c 195 mysql_declare_plugin(audit_null)
196 {
197 MYSQL_AUDIT_PLUGIN, /* type */
198 &audit_null_descriptor, /* descriptor */
199 "NULL_AUDIT", /* name */
200 "Oracle Corp", /* author */
201 "Simple NULL Audit", /* description */
202 PLUGIN_LICENSE_GPL,
203 audit_null_plugin_init, /* init function (when loaded) */
204 audit_null_plugin_deinit, /* deinit function (when unloaded) */
205 0x0003, /* version */
206 simple_status, /* status variables */
207 NULL, /* system variables */
208 NULL,
209 0,
210 }
211 mysql_declare_plugin_end;

 2.4、qa_auth_client

[root@typhoeus81 ice_test_2 auth]# pwd
/data1/guosong/opdir/mysql-5.6.16/plugin/auth
[root@typhoeus81 ice_test_2 auth]# vim qa_auth_client.c 116 mysql_declare_client_plugin(AUTHENTICATION)
117 "qa_auth_client",
118 "Horst Hunger",
119 "Dialog Client Authentication Plugin",
120 {0,1,0},
121 "GPL",
122 NULL,
123 NULL,
124 NULL,
125 NULL,
126 test_plugin_client
127 mysql_end_client_plugin;

规律的就是在mysql_declare_plugin中进行定义了,通过查找源码:

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" alt="" />

非常方便找到对应关系

3、MySQL Plugin原理


(待续)

4、参考文献


http://dev.mysql.com/doc/refman/5.6/en/plugin-data-structures.html

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