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
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
/*
* Copyright (C) 2008 Martin Willi
* 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.
*/
#include "sql_plugin.h"
#include <daemon.h>
#include "sql_config.h"
#include "sql_cred.h"
#include "sql_logger.h"
typedef struct private_sql_plugin_t private_sql_plugin_t;
/**
* private data of sql plugin
*/
struct private_sql_plugin_t {
/**
* implements plugin interface
*/
sql_plugin_t public;
/**
* database connection instance
*/
database_t *db;
/**
* configuration backend
*/
sql_config_t *config;
/**
* credential set
*/
sql_cred_t *cred;
/**
* bus listener/logger
*/
sql_logger_t *logger;
};
METHOD(plugin_t, get_name, char*,
private_sql_plugin_t *this)
{
return "sql";
}
METHOD(plugin_t, destroy, void,
private_sql_plugin_t *this)
{
charon->backends->remove_backend(charon->backends, &this->config->backend);
lib->credmgr->remove_set(lib->credmgr, &this->cred->set);
charon->bus->remove_logger(charon->bus, &this->logger->logger);
this->config->destroy(this->config);
this->cred->destroy(this->cred);
this->logger->destroy(this->logger);
this->db->destroy(this->db);
free(this);
}
/*
* see header file
*/
plugin_t *sql_plugin_create()
{
char *uri;
private_sql_plugin_t *this;
uri = lib->settings->get_str(lib->settings, "%s.plugins.sql.database",
NULL, charon->name);
if (!uri)
{
DBG1(DBG_CFG, "sql plugin: database URI not set");
return NULL;
}
INIT(this,
.public = {
.plugin = {
.get_name = _get_name,
.reload = (void*)return_false,
.destroy = _destroy,
},
},
.db = lib->db->create(lib->db, uri),
);
if (!this->db)
{
DBG1(DBG_CFG, "sql plugin failed to connect to database");
free(this);
return NULL;
}
this->config = sql_config_create(this->db);
this->cred = sql_cred_create(this->db);
this->logger = sql_logger_create(this->db);
charon->backends->add_backend(charon->backends, &this->config->backend);
lib->credmgr->add_set(lib->credmgr, &this->cred->set);
charon->bus->add_logger(charon->bus, &this->logger->logger);
return &this->public.plugin;
}
|
