| 1 | #ifndef BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H |
| 2 | #define BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H |
| 3 | |
| 4 | /* |
| 5 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
| 6 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@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 | |
| 29 | /* For enum bt_self_component_status */ |
| 30 | #include <babeltrace/graph/self-component.h> |
| 31 | |
| 32 | /* For enum bt_self_notification_iterator_status */ |
| 33 | #include <babeltrace/graph/self-notification-iterator.h> |
| 34 | |
| 35 | /* For enum bt_query_status */ |
| 36 | #include <babeltrace/graph/component-class.h> |
| 37 | |
| 38 | /* |
| 39 | * For bt_component_class, bt_component_class_filter, bt_port_input, |
| 40 | * bt_port_output, bt_query_executor, bt_self_component_class_filter, |
| 41 | * bt_self_component_filter, bt_self_component_port_input, |
| 42 | * bt_self_component_port_output, bt_value, bt_notification_array_const |
| 43 | */ |
| 44 | #include <babeltrace/types.h> |
| 45 | |
| 46 | #ifdef __cplusplus |
| 47 | extern "C" { |
| 48 | #endif |
| 49 | |
| 50 | typedef enum bt_self_component_status |
| 51 | (*bt_component_class_filter_init_method)( |
| 52 | bt_self_component_filter *self_component, |
| 53 | const bt_value *params, void *init_method_data); |
| 54 | |
| 55 | typedef void (*bt_component_class_filter_finalize_method)( |
| 56 | bt_self_component_filter *self_component); |
| 57 | |
| 58 | typedef enum bt_self_notification_iterator_status |
| 59 | (*bt_component_class_filter_notification_iterator_init_method)( |
| 60 | bt_self_notification_iterator *notification_iterator, |
| 61 | bt_self_component_filter *self_component, |
| 62 | bt_self_component_port_output *port); |
| 63 | |
| 64 | typedef void |
| 65 | (*bt_component_class_filter_notification_iterator_finalize_method)( |
| 66 | bt_self_notification_iterator *notification_iterator); |
| 67 | |
| 68 | typedef enum bt_self_notification_iterator_status |
| 69 | (*bt_component_class_filter_notification_iterator_next_method)( |
| 70 | bt_self_notification_iterator *notification_iterator, |
| 71 | bt_notification_array_const notifs, uint64_t capacity, |
| 72 | uint64_t *count); |
| 73 | |
| 74 | typedef enum bt_query_status |
| 75 | (*bt_component_class_filter_query_method)( |
| 76 | bt_self_component_class_filter *comp_class, |
| 77 | const bt_query_executor *query_executor, |
| 78 | const char *object, const bt_value *params, |
| 79 | const bt_value **result); |
| 80 | |
| 81 | typedef enum bt_self_component_status |
| 82 | (*bt_component_class_filter_accept_input_port_connection_method)( |
| 83 | bt_self_component_filter *self_component, |
| 84 | bt_self_component_port_input *self_port, |
| 85 | const bt_port_output *other_port); |
| 86 | |
| 87 | typedef enum bt_self_component_status |
| 88 | (*bt_component_class_filter_accept_output_port_connection_method)( |
| 89 | bt_self_component_filter *self_component, |
| 90 | bt_self_component_port_output *self_port, |
| 91 | const bt_port_input *other_port); |
| 92 | |
| 93 | typedef enum bt_self_component_status |
| 94 | (*bt_component_class_filter_input_port_connected_method)( |
| 95 | bt_self_component_filter *self_component, |
| 96 | bt_self_component_port_input *self_port, |
| 97 | const bt_port_output *other_port); |
| 98 | |
| 99 | typedef enum bt_self_component_status |
| 100 | (*bt_component_class_filter_output_port_connected_method)( |
| 101 | bt_self_component_filter *self_component, |
| 102 | bt_self_component_port_output *self_port, |
| 103 | const bt_port_input *other_port); |
| 104 | |
| 105 | typedef void |
| 106 | (*bt_component_class_filter_input_port_disconnected_method)( |
| 107 | bt_self_component_filter *self_component, |
| 108 | bt_self_component_port_input *self_port); |
| 109 | |
| 110 | typedef void |
| 111 | (*bt_component_class_filter_output_port_disconnected_method)( |
| 112 | bt_self_component_filter *self_component, |
| 113 | bt_self_component_port_output *self_port); |
| 114 | |
| 115 | static inline |
| 116 | bt_component_class *bt_component_class_filter_as_component_class( |
| 117 | bt_component_class_filter *comp_cls_filter) |
| 118 | { |
| 119 | return (void *) comp_cls_filter; |
| 120 | } |
| 121 | |
| 122 | extern |
| 123 | bt_component_class_filter *bt_component_class_filter_create( |
| 124 | const char *name, |
| 125 | bt_component_class_filter_notification_iterator_next_method method); |
| 126 | |
| 127 | extern int bt_component_class_filter_set_init_method( |
| 128 | bt_component_class_filter *comp_class, |
| 129 | bt_component_class_filter_init_method method); |
| 130 | |
| 131 | extern int bt_component_class_filter_set_finalize_method( |
| 132 | bt_component_class_filter *comp_class, |
| 133 | bt_component_class_filter_finalize_method method); |
| 134 | |
| 135 | extern int bt_component_class_filter_set_accept_input_port_connection_method( |
| 136 | bt_component_class_filter *comp_class, |
| 137 | bt_component_class_filter_accept_input_port_connection_method method); |
| 138 | |
| 139 | extern int bt_component_class_filter_set_accept_output_port_connection_method( |
| 140 | bt_component_class_filter *comp_class, |
| 141 | bt_component_class_filter_accept_output_port_connection_method method); |
| 142 | |
| 143 | extern int bt_component_class_filter_set_input_port_connected_method( |
| 144 | bt_component_class_filter *comp_class, |
| 145 | bt_component_class_filter_input_port_connected_method method); |
| 146 | |
| 147 | extern int bt_component_class_filter_set_output_port_connected_method( |
| 148 | bt_component_class_filter *comp_class, |
| 149 | bt_component_class_filter_output_port_connected_method method); |
| 150 | |
| 151 | extern int bt_component_class_filter_set_input_port_disconnected_method( |
| 152 | bt_component_class_filter *comp_class, |
| 153 | bt_component_class_filter_input_port_disconnected_method method); |
| 154 | |
| 155 | extern int bt_component_class_filter_set_output_port_disconnected_method( |
| 156 | bt_component_class_filter *comp_class, |
| 157 | bt_component_class_filter_output_port_disconnected_method method); |
| 158 | |
| 159 | extern int bt_component_class_filter_set_query_method( |
| 160 | bt_component_class_filter *comp_class, |
| 161 | bt_component_class_filter_query_method method); |
| 162 | |
| 163 | extern int bt_component_class_filter_set_notification_iterator_init_method( |
| 164 | bt_component_class_filter *comp_class, |
| 165 | bt_component_class_filter_notification_iterator_init_method method); |
| 166 | |
| 167 | extern int bt_component_class_filter_set_notification_iterator_finalize_method( |
| 168 | bt_component_class_filter *comp_class, |
| 169 | bt_component_class_filter_notification_iterator_finalize_method method); |
| 170 | |
| 171 | #ifdef __cplusplus |
| 172 | } |
| 173 | #endif |
| 174 | |
| 175 | #endif /* BABELTRACE_GRAPH_COMPONENT_CLASS_FILTER_H */ |