include/babeltrace2/graph/self-component-filter.h

   1 #ifndef BABELTRACE2_GRAPH_SELF_COMPONENT_FILTER_H
   2 #define BABELTRACE2_GRAPH_SELF_COMPONENT_FILTER_H
   3
   4 /*
   5  * Copyright 2017-2018 Philippe Proulx <pproulx@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 #ifndef __BT_IN_BABELTRACE_H
  28 # error "Please include <babeltrace2/babeltrace.h> instead."
  29 #endif
  30
  31 #include <stdint.h>
  32
  33 #include <babeltrace2/graph/self-component.h>
  34 #include <babeltrace2/types.h>
  35
  36 #ifdef __cplusplus
  37 extern "C" {
  38 #endif
  39
  40 static inline
  41 bt_self_component *bt_self_component_filter_as_self_component(
  42                 bt_self_component_filter *self_comp_filter)
  43 {
  44         return __BT_UPCAST(bt_self_component, self_comp_filter);
  45 }
  46
  47 static inline
  48 const bt_component_filter *
  49 bt_self_component_filter_as_component_filter(
  50                 bt_self_component_filter *self_comp_filter)
  51 {
  52         return __BT_UPCAST_CONST(bt_component_filter, self_comp_filter);
  53 }
  54
  55 extern bt_self_component_port_output *
  56 bt_self_component_filter_borrow_output_port_by_name(
  57                 bt_self_component_filter *self_component,
  58                 const char *name);
  59
  60 extern bt_self_component_port_output *
  61 bt_self_component_filter_borrow_output_port_by_index(
  62                 bt_self_component_filter *self_component,
  63                 uint64_t index);
  64
  65 extern bt_self_component_add_port_status
  66 bt_self_component_filter_add_output_port(
  67                 bt_self_component_filter *self_component,
  68                 const char *name, void *user_data,
  69                 bt_self_component_port_output **self_component_port);
  70
  71 extern bt_self_component_port_input *
  72 bt_self_component_filter_borrow_input_port_by_name(
  73                 bt_self_component_filter *self_component,
  74                 const char *name);
  75
  76 extern bt_self_component_port_input *
  77 bt_self_component_filter_borrow_input_port_by_index(
  78                 bt_self_component_filter *self_component,
  79                 uint64_t index);
  80
  81 extern bt_self_component_add_port_status
  82 bt_self_component_filter_add_input_port(
  83                 bt_self_component_filter *self_component,
  84                 const char *name, void *user_data,
  85                 bt_self_component_port_input **self_component_port);
  86
  87 #ifdef __cplusplus
  88 }
  89 #endif
  90
  91 #endif /* BABELTRACE2_GRAPH_SELF_COMPONENT_FILTER_H */