include/babeltrace/component/sink-internal.h

   1 #ifndef BABELTRACE_COMPONENT_SINK_INTERNAL_H
   2 #define BABELTRACE_COMPONENT_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/component/component-internal.h>
  32 #include <babeltrace/component/component-class-internal.h>
  33 #include <babeltrace/component/input.h>
  34
  35 struct bt_value;
  36
  37 struct bt_component_sink_class {
  38         struct bt_component_class parent;
  39 };
  40
  41 //typedef uint32_t notification_mask_t;
  42
  43 struct bt_component_sink {
  44         struct bt_component parent;
  45         bt_component_sink_consume_cb consume;
  46         bt_component_sink_add_iterator_cb add_iterator;
  47         struct component_input input;
  48 /*      notification_mask_t registered_notifications_mask;*/
  49 };
  50
  51 /**
  52  * Allocate a sink component.
  53  *
  54  * @param class                 Component class
  55  * @param params                A dictionary of component parameters
  56  * @returns                     A sink component instance
  57  */
  58 BT_HIDDEN
  59 struct bt_component *bt_component_sink_create(
  60                 struct bt_component_class *class, struct bt_value *params);
  61
  62 /**
  63  * Validate a sink component.
  64  *
  65  * @param component             Sink component instance to validate
  66  * @returns                     One of #bt_component_status
  67  */
  68 BT_HIDDEN
  69 enum bt_component_status bt_component_sink_validate(
  70                 struct bt_component *component);
  71
  72 #endif /* BABELTRACE_COMPONENT_SINK_INTERNAL_H */