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#ifndef DRIZZLE_SERVER_PLUGIN_H
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#define DRIZZLE_SERVER_PLUGIN_H
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#include <drizzled/lex_string.h>
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#include <mysys/my_alloc.h>
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#include <drizzled/plugin_registry.h>
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#include <drizzled/plugin.h>
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#include <drizzled/plugin/manifest.h>
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#include <drizzled/plugin/library.h>
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#include <drizzled/plugin/handle.h>
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/* A handle for the dynamic library containing a plugin or plugins. */
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struct drizzled_plugin_manifest;
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struct drizzled_plugin_manifest *plugins;
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/* A handle of a plugin */
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struct drizzled_plugin_manifest *plugin;
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struct st_plugin_dl *plugin_dl;
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MEM_ROOT mem_root; /* memory for dynamic plugin structures */
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sys_var *system_vars; /* server variables for this plugin */
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#define plugin_decl(pi) ((pi)->plugin)
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#define plugin_data(pi,cast) (static_cast<cast>((pi)->data))
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#define plugin_name(pi) (&((pi)->name))
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#define plugin_equals(p1,p2) ((p1) && (p2) && (p1) == (p2))
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typedef int (*plugin_type_init)(PluginRegistry &);
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Plugin description structure.
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struct drizzled_plugin_manifest
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const char *name; /* plugin name (for SHOW PLUGINS) */
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const char *version; /* plugin version (for SHOW PLUGINS) */
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const char *author; /* plugin author (for SHOW PLUGINS) */
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const char *descr; /* general descriptive text (for SHOW PLUGINS ) */
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int license; /* plugin license (PLUGIN_LICENSE_XXX) */
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plugin_type_init init; /* function to invoke when plugin is loaded */
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plugin_type_init deinit; /* function to invoke when plugin is unloaded */
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struct st_mysql_show_var *status_vars;
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struct st_mysql_sys_var **system_vars;
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void *reserved1; /* reserved for dependency checking */
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typedef struct st_mysql_lex_string LEX_STRING;
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extern char *opt_plugin_load;
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extern char *opt_plugin_dir_ptr;
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extern int plugin_init(int *argc, char **argv, int init_flags);
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extern void plugin_shutdown(void);
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extern void my_print_help_inc_plugins(struct my_option *options, uint32_t size);
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extern void my_print_help_inc_plugins(my_option *options);
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extern bool plugin_is_ready(const LEX_STRING *name, int type);
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extern bool mysql_install_plugin(Session *session, const LEX_STRING *name,
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const LEX_STRING *dl);
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extern bool mysql_uninstall_plugin(Session *session, const LEX_STRING *name);
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extern bool plugin_register_builtin(struct drizzled_plugin_manifest *plugin);
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extern bool plugin_register_builtin(drizzled::plugin::Manifest *plugin);
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extern void plugin_sessionvar_init(Session *session);
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extern void plugin_sessionvar_cleanup(Session *session);
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extern sys_var *intern_find_sys_var(const char *str, uint32_t, bool no_error);