4 * Babeltrace Plugin Component Class
6 * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
8 * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
10 * Permission is hereby granted, free of charge, to any person obtaining a copy
11 * of this software and associated documentation files (the "Software"), to deal
12 * in the Software without restriction, including without limitation the rights
13 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
14 * copies of the Software, and to permit persons to whom the Software is
15 * furnished to do so, subject to the following conditions:
17 * The above copyright notice and this permission notice shall be included in
18 * all copies or substantial portions of the Software.
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
25 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
29 #include <babeltrace/compiler.h>
30 #include <babeltrace/plugin/component-class-internal.h>
31 #include <babeltrace/ref.h>
35 void bt_component_class_destroy(struct bt_object
*obj
)
37 struct bt_component_class
*class;
40 class = container_of(obj
, struct bt_component_class
, base
);
42 g_string_free(class->name
, TRUE
);
44 if (class->description
) {
45 g_string_free(class->description
, TRUE
);
48 bt_put(class->plugin
);
53 struct bt_component_class
*bt_component_class_create(
54 enum bt_component_type type
, const char *name
,
55 const char *description
, bt_component_init_cb init
,
56 struct bt_plugin
*plugin
)
58 struct bt_component_class
*class;
60 class = g_new0(struct bt_component_class
, 1);
65 bt_object_init(class, bt_component_class_destroy
);
68 class->name
= g_string_new(name
);
69 class->description
= g_string_new(description
);
70 if (!class->name
|| !class->description
) {
75 class->plugin
= bt_get(plugin
);
80 const char *bt_component_class_get_name(
81 struct bt_component_class
*component_class
)
83 return component_class
? component_class
->name
->str
: NULL
;
86 enum bt_component_type
bt_component_class_get_type(
87 struct bt_component_class
*component_class
)
89 return component_class
? component_class
->type
:
90 BT_COMPONENT_TYPE_UNKNOWN
;
93 struct bt_plugin
*bt_component_class_get_plugin(
94 struct bt_component_class
*component_class
)
96 return component_class
? bt_get(component_class
->plugin
) :
100 const char *bt_component_class_get_description(
101 struct bt_component_class
*component_class
)
103 return component_class
? component_class
->description
->str
: NULL
;