blob: 0b67aa97981a0b01942ab59af92ed3c55beb0db2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*
* Copyright (C) 2008 Martin Willi
* HSR Hochschule fuer Technik Rapperswil
*
* 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; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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.
*/
/**
* @defgroup plugin plugin
* @{ @ingroup plugins
*/
#ifndef PLUGIN_H_
#define PLUGIN_H_
typedef struct plugin_t plugin_t;
#include <library.h>
#include <plugins/plugin_feature.h>
/**
* Interface definition of a plugin.
*/
struct plugin_t {
/**
* Get the name of the plugin.
*
* @return plugin name
*/
char* (*get_name)(plugin_t *this);
/**
* Get plugin features with dependencies.
*
* The returned array contains features provided by the plugin and
* dependencies for that feature. See plugin_feature_t for details.
*
* @param features pointer receiving plugin features
* @return number of features
*/
int (*get_features)(plugin_t *this, plugin_feature_t *features[]);
/**
* Try to reload plugin configuration.
*
* @return TRUE if reloaded, FALSE if reloading not supporty by plugin
*/
bool (*reload)(plugin_t *this);
/**
* Destroy a plugin instance.
*/
void (*destroy)(plugin_t *this);
};
/**
* Plugin constructor function definition.
*
* Each plugin has a constructor function. This function is called on daemon
* startup to initialize each plugin.
* The plugin function is named plugin_name_plugin_create().
*
* @return plugin_t instance
*/
typedef plugin_t *(*plugin_constructor_t)(void);
#endif /** PLUGIN_H_ @}*/
|
