1 /*
2   +----------------------------------------------------------------------+
3   | Swoole                                                               |
4   +----------------------------------------------------------------------+
5   | This source file is subject to version 2.0 of the Apache license,    |
6   | that is bundled with this package in the file LICENSE, and is        |
7   | available through the world-wide-web at the following url:           |
8   | http://www.apache.org/licenses/LICENSE-2.0.html                      |
9   | If you did not receive a copy of the Apache2.0 license and are unable|
10   | to obtain it through the world-wide-web, please send a note to       |
11   | license@swoole.com so we can mail you a copy immediately.            |
12   +----------------------------------------------------------------------+
13   | Author: Tianfeng Han  <mikan.tenny@gmail.com>                        |
14   +----------------------------------------------------------------------+
15 */
16 
17 #ifndef SW_C_API_H_
18 #define SW_C_API_H_
19 
20 #ifdef __cplusplus
21 extern "C" {
22 #endif
23 
24 #include <stdint.h>
25 #include <stdbool.h>
26 
27 #include "swoole_config.h"
28 
29 enum swGlobalHookType {
30     SW_GLOBAL_HOOK_BEFORE_SERVER_START,
31     SW_GLOBAL_HOOK_BEFORE_CLIENT_START,
32     SW_GLOBAL_HOOK_BEFORE_WORKER_START,
33     SW_GLOBAL_HOOK_ON_CORO_START,
34     SW_GLOBAL_HOOK_ON_CORO_STOP,
35     SW_GLOBAL_HOOK_ON_REACTOR_CREATE,
36     SW_GLOBAL_HOOK_BEFORE_SERVER_SHUTDOWN,
37     SW_GLOBAL_HOOK_AFTER_SERVER_SHUTDOWN,
38     SW_GLOBAL_HOOK_BEFORE_WORKER_STOP,
39     SW_GLOBAL_HOOK_ON_REACTOR_DESTROY,
40     SW_GLOBAL_HOOK_BEFORE_SERVER_CREATE,
41     SW_GLOBAL_HOOK_AFTER_SERVER_CREATE,
42     SW_GLOBAL_HOOK_USER = 24,
43     SW_GLOBAL_HOOK_END = SW_MAX_HOOK_TYPE - 1,
44 };
45 
46 typedef void (*swHookFunc)(void *data);
47 
48 int swoole_add_function(const char *name, void *func);
49 void *swoole_get_function(const char *name, uint32_t length);
50 
51 int swoole_add_hook(enum swGlobalHookType type, swHookFunc cb, int push_back);
52 void swoole_call_hook(enum swGlobalHookType type, void *arg);
53 bool swoole_isset_hook(enum swGlobalHookType type);
54 
55 const char *swoole_version(void);
56 int swoole_version_id(void);
57 int swoole_api_version_id(void);
58 
59 #ifdef __cplusplus
60 } /* end extern "C" */
61 #endif
62 #endif
63