src/plugins/utils/muxer/muxer.h

   1 #ifndef BABELTRACE_PLUGINS_UTILS_MUXER_H
   2 #define BABELTRACE_PLUGINS_UTILS_MUXER_H
   3
   4 /*
   5  * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
   6  * Copyright 2017 Philippe Proulx <pproulx@efficios.com>
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a copy
   9  * of this software and associated documentation files (the "Software"), to deal
  10  * in the Software without restriction, including without limitation the rights
  11  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  12  * copies of the Software, and to permit persons to whom the Software is
  13  * furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be included in
  16  * all copies or substantial portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  23  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  24  * SOFTWARE.
  25  */
  26
  27 #include <stdint.h>
  28 #include <babeltrace2/babeltrace.h>
  29 #include "common/macros.h"
  30
  31 BT_HIDDEN
  32 bt_self_component_status muxer_init(
  33                 bt_self_component_filter *self_comp,
  34                 const bt_value *params, void *init_data);
  35
  36 BT_HIDDEN
  37 void muxer_finalize(bt_self_component_filter *self_comp);
  38
  39 BT_HIDDEN
  40 bt_self_message_iterator_status muxer_msg_iter_init(
  41                 bt_self_message_iterator *self_msg_iter,
  42                 bt_self_component_filter *self_comp,
  43                 bt_self_component_port_output *self_port);
  44
  45 BT_HIDDEN
  46 void muxer_msg_iter_finalize(
  47                 bt_self_message_iterator *self_msg_iter);
  48
  49 BT_HIDDEN
  50 bt_self_message_iterator_status muxer_msg_iter_next(
  51                 bt_self_message_iterator *self_msg_iter,
  52                 bt_message_array_const msgs, uint64_t capacity,
  53                 uint64_t *count);
  54
  55 BT_HIDDEN
  56 bt_self_component_status muxer_input_port_connected(
  57                 bt_self_component_filter *comp,
  58                 bt_self_component_port_input *self_port,
  59                 const bt_port_output *other_port);
  60
  61 BT_HIDDEN
  62 bt_bool muxer_msg_iter_can_seek_beginning(
  63                 bt_self_message_iterator *message_iterator);
  64
  65 BT_HIDDEN
  66 bt_self_message_iterator_status muxer_msg_iter_seek_beginning(
  67                 bt_self_message_iterator *message_iterator);
  68
  69 #endif /* BABELTRACE_PLUGINS_UTILS_MUXER_H */