Commit | Line | Data |
---|---|---|
d94d92ac | 1 | /* |
e2f7325d | 2 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> |
d94d92ac PP |
3 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
4 | * | |
d94d92ac PP |
5 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
6 | * of this software and associated documentation files (the "Software"), to deal | |
7 | * in the Software without restriction, including without limitation the rights | |
8 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
9 | * copies of the Software, and to permit persons to whom the Software is | |
10 | * furnished to do so, subject to the following conditions: | |
11 | * | |
12 | * The above copyright notice and this permission notice shall be included in | |
13 | * all copies or substantial portions of the Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
18 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
21 | * SOFTWARE. | |
22 | */ | |
23 | ||
24 | #define BT_LOG_TAG "COMP-FILTER" | |
578e048b | 25 | #include "lib/lib-logging.h" |
d94d92ac | 26 | |
578e048b MJ |
27 | #include "common/assert.h" |
28 | #include "lib/assert-pre.h" | |
29 | #include "compat/compiler.h" | |
3fadfbc0 MJ |
30 | #include <babeltrace2/value.h> |
31 | #include <babeltrace2/graph/self-component-filter.h> | |
32 | #include <babeltrace2/graph/component-filter-const.h> | |
3fadfbc0 | 33 | #include <babeltrace2/graph/graph.h> |
d94d92ac | 34 | |
578e048b MJ |
35 | #include "component-filter.h" |
36 | #include "component.h" | |
37 | #include "component-class.h" | |
38 | ||
d94d92ac PP |
39 | BT_HIDDEN |
40 | void bt_component_filter_destroy(struct bt_component *component) | |
41 | { | |
42 | } | |
43 | ||
44 | BT_HIDDEN | |
45 | struct bt_component *bt_component_filter_create( | |
0d72b8c3 | 46 | const struct bt_component_class *class) |
d94d92ac PP |
47 | { |
48 | struct bt_component_filter *filter = NULL; | |
49 | ||
50 | filter = g_new0(struct bt_component_filter, 1); | |
51 | if (!filter) { | |
52 | BT_LOGE_STR("Failed to allocate one filter component."); | |
53 | goto end; | |
54 | } | |
55 | ||
56 | end: | |
57 | return (void *) filter; | |
58 | } | |
59 | ||
752d0e47 SM |
60 | const bt_component_class_filter * |
61 | bt_component_filter_borrow_class_const( | |
62 | const bt_component_filter *component) | |
63 | { | |
64 | struct bt_component_class *cls; | |
65 | ||
66 | BT_ASSERT_PRE_NON_NULL(component, "Component"); | |
67 | ||
68 | cls = component->parent.class; | |
69 | ||
70 | BT_ASSERT(cls); | |
71 | BT_ASSERT(cls->type == BT_COMPONENT_CLASS_TYPE_FILTER); | |
72 | ||
73 | return (bt_component_class_filter *) cls; | |
74 | } | |
75 | ||
d94d92ac | 76 | uint64_t bt_component_filter_get_output_port_count( |
0d72b8c3 | 77 | const struct bt_component_filter *comp) |
d94d92ac PP |
78 | { |
79 | return bt_component_get_output_port_count((void *) comp); | |
80 | } | |
81 | ||
0d72b8c3 PP |
82 | const struct bt_port_output * |
83 | bt_component_filter_borrow_output_port_by_name_const( | |
84 | const struct bt_component_filter *comp, const char *name) | |
d94d92ac PP |
85 | { |
86 | return bt_component_borrow_output_port_by_name( | |
87 | (void *) comp, name); | |
88 | } | |
89 | ||
90 | struct bt_self_component_port_output * | |
91 | bt_self_component_filter_borrow_output_port_by_name( | |
92 | struct bt_self_component_filter *comp, const char *name) | |
93 | { | |
94 | return (void *) bt_component_borrow_output_port_by_name( | |
95 | (void *) comp, name); | |
96 | } | |
97 | ||
0d72b8c3 PP |
98 | const struct bt_port_output * |
99 | bt_component_filter_borrow_output_port_by_index_const( | |
100 | const struct bt_component_filter *comp, uint64_t index) | |
d94d92ac PP |
101 | { |
102 | return bt_component_borrow_output_port_by_index( | |
103 | (void *) comp, index); | |
104 | } | |
105 | ||
106 | struct bt_self_component_port_output * | |
107 | bt_self_component_filter_borrow_output_port_by_index( | |
108 | struct bt_self_component_filter *comp, uint64_t index) | |
109 | { | |
110 | return (void *) bt_component_borrow_output_port_by_index( | |
111 | (void *) comp, index); | |
112 | } | |
113 | ||
114 | enum bt_self_component_status bt_self_component_filter_add_output_port( | |
115 | struct bt_self_component_filter *self_comp, | |
116 | const char *name, void *user_data, | |
117 | struct bt_self_component_port_output **self_port) | |
118 | { | |
119 | struct bt_component *comp = (void *) self_comp; | |
8cc56726 | 120 | enum bt_self_component_status status; |
d94d92ac PP |
121 | struct bt_port *port = NULL; |
122 | ||
123 | /* bt_component_add_output_port() logs details and errors */ | |
8cc56726 SM |
124 | status = bt_component_add_output_port(comp, name, user_data, &port); |
125 | if (status != BT_SELF_COMPONENT_STATUS_OK) { | |
d94d92ac PP |
126 | goto end; |
127 | } | |
128 | ||
129 | if (self_port) { | |
130 | /* Move reference to user */ | |
131 | *self_port = (void *) port; | |
132 | port = NULL; | |
133 | } | |
134 | ||
135 | end: | |
136 | bt_object_put_ref(port); | |
137 | return status; | |
138 | } | |
139 | ||
140 | uint64_t bt_component_filter_get_input_port_count( | |
0d72b8c3 | 141 | const struct bt_component_filter *component) |
d94d92ac PP |
142 | { |
143 | /* bt_component_get_input_port_count() logs details/errors */ | |
144 | return bt_component_get_input_port_count((void *) component); | |
145 | } | |
146 | ||
0d72b8c3 PP |
147 | const struct bt_port_input *bt_component_filter_borrow_input_port_by_name_const( |
148 | const struct bt_component_filter *component, const char *name) | |
d94d92ac PP |
149 | { |
150 | /* bt_component_borrow_input_port_by_name() logs details/errors */ | |
151 | return bt_component_borrow_input_port_by_name( | |
152 | (void *) component, name); | |
153 | } | |
154 | ||
155 | struct bt_self_component_port_input * | |
156 | bt_self_component_filter_borrow_input_port_by_name( | |
157 | struct bt_self_component_filter *component, const char *name) | |
158 | { | |
159 | /* bt_component_borrow_input_port_by_name() logs details/errors */ | |
160 | return (void *) bt_component_borrow_input_port_by_name( | |
161 | (void *) component, name); | |
162 | } | |
163 | ||
0d72b8c3 PP |
164 | const struct bt_port_input * |
165 | bt_component_filter_borrow_input_port_by_index_const( | |
166 | const struct bt_component_filter *component, uint64_t index) | |
d94d92ac PP |
167 | { |
168 | /* bt_component_borrow_input_port_by_index() logs details/errors */ | |
169 | return bt_component_borrow_input_port_by_index( | |
170 | (void *) component, index); | |
171 | } | |
172 | ||
173 | struct bt_self_component_port_input * | |
174 | bt_self_component_filter_borrow_input_port_by_index( | |
175 | struct bt_self_component_filter *component, uint64_t index) | |
176 | { | |
177 | /* bt_component_borrow_input_port_by_index() logs details/errors */ | |
178 | return (void *) bt_component_borrow_input_port_by_index( | |
179 | (void *) component, index); | |
180 | } | |
181 | ||
182 | enum bt_self_component_status bt_self_component_filter_add_input_port( | |
183 | struct bt_self_component_filter *self_comp, | |
184 | const char *name, void *user_data, | |
185 | struct bt_self_component_port_input **self_port) | |
186 | { | |
8cc56726 | 187 | enum bt_self_component_status status; |
d94d92ac PP |
188 | struct bt_port *port = NULL; |
189 | struct bt_component *comp = (void *) self_comp; | |
190 | ||
191 | /* bt_component_add_input_port() logs details/errors */ | |
8cc56726 SM |
192 | status = bt_component_add_input_port(comp, name, user_data, &port); |
193 | if (status != BT_SELF_COMPONENT_STATUS_OK) { | |
d94d92ac PP |
194 | goto end; |
195 | } | |
196 | ||
197 | if (self_port) { | |
198 | /* Move reference to user */ | |
199 | *self_port = (void *) port; | |
200 | port = NULL; | |
201 | } | |
202 | ||
203 | end: | |
204 | bt_object_put_ref(port); | |
205 | return status; | |
206 | } | |
c5b9b441 PP |
207 | |
208 | void bt_component_filter_get_ref( | |
209 | const struct bt_component_filter *component_filter) | |
210 | { | |
211 | bt_object_get_ref(component_filter); | |
212 | } | |
213 | ||
214 | void bt_component_filter_put_ref( | |
215 | const struct bt_component_filter *component_filter) | |
216 | { | |
217 | bt_object_put_ref(component_filter); | |
218 | } |