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0d884c50 JG |
1 | #ifndef BABELTRACE_PLUGIN_SINK_INTERNAL_H |
2 | #define BABELTRACE_PLUGIN_SINK_INTERNAL_H | |
3 | ||
4 | /* | |
5 | * BabelTrace - Sink Component internal | |
6 | * | |
7 | * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
8 | * | |
9 | * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
10 | * | |
11 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
12 | * of this software and associated documentation files (the "Software"), to deal | |
13 | * in the Software without restriction, including without limitation the rights | |
14 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
15 | * copies of the Software, and to permit persons to whom the Software is | |
16 | * furnished to do so, subject to the following conditions: | |
17 | * | |
18 | * The above copyright notice and this permission notice shall be included in | |
19 | * all copies or substantial portions of the Software. | |
20 | * | |
21 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
22 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
23 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
24 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
25 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
26 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
27 | * SOFTWARE. | |
28 | */ | |
29 | ||
30 | #include <babeltrace/babeltrace-internal.h> | |
31 | #include <babeltrace/plugin/component-internal.h> | |
fb2dcc52 | 32 | #include <babeltrace/plugin/component-class-internal.h> |
0d884c50 JG |
33 | #include <babeltrace/plugin/plugin-system.h> |
34 | ||
7c7c0433 JG |
35 | struct bt_value; |
36 | ||
fb2dcc52 JG |
37 | struct bt_component_sink_class { |
38 | struct bt_component_class parent; | |
fb2dcc52 JG |
39 | }; |
40 | ||
30d619df | 41 | typedef uint32_t notification_mask_t; |
0d884c50 JG |
42 | struct bt_component_sink { |
43 | struct bt_component parent; | |
44 | ||
45 | /* Component implementation callbacks */ | |
46 | bt_component_sink_handle_notification_cb handle_notification; | |
30d619df | 47 | notification_mask_t registered_notifications_mask; |
0d884c50 JG |
48 | }; |
49 | ||
8738a040 JG |
50 | /** |
51 | * Allocate a sink component. | |
52 | * | |
fb2dcc52 | 53 | * @param class Component class |
7c7c0433 | 54 | * @param params A dictionary of component parameters |
8738a040 JG |
55 | * @returns A sink component instance |
56 | */ | |
57 | BT_HIDDEN | |
7c7c0433 JG |
58 | struct bt_component *bt_component_sink_create( |
59 | struct bt_component_class *class, struct bt_value *params); | |
8738a040 | 60 | |
92893b7b | 61 | /** |
7c7c0433 | 62 | * Validate a sink component. |
92893b7b | 63 | * |
7c7c0433 JG |
64 | * @param component Sink component instance to validate |
65 | * @returns One of #bt_component_status | |
92893b7b | 66 | */ |
92893b7b | 67 | BT_HIDDEN |
7c7c0433 JG |
68 | enum bt_component_status bt_component_sink_validate( |
69 | struct bt_component *component); | |
92893b7b | 70 | |
0d884c50 | 71 | #endif /* BABELTRACE_PLUGIN_SINK_INTERNAL_H */ |