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d6e69534 PP |
1 | /* |
2 | * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com> | |
3 | * | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
5 | * of this software and associated documentation files (the "Software"), to deal | |
6 | * in the Software without restriction, including without limitation the rights | |
7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
8 | * copies of the Software, and to permit persons to whom the Software is | |
9 | * furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice shall be included in | |
12 | * all copies or substantial portions of the Software. | |
13 | * | |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
17 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
19 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
20 | * SOFTWARE. | |
21 | */ | |
22 | ||
b9fd9cbb | 23 | #define BT_LOG_TAG "MSG-MESSAGE-ITERATOR-INACTIVITY" |
3fadfbc0 | 24 | #include <babeltrace2/lib-logging-internal.h> |
d6e69534 | 25 | |
3fadfbc0 MJ |
26 | #include <babeltrace2/assert-pre-internal.h> |
27 | #include <babeltrace2/object-internal.h> | |
28 | #include <babeltrace2/compiler-internal.h> | |
29 | #include <babeltrace2/trace-ir/clock-class.h> | |
30 | #include <babeltrace2/trace-ir/clock-snapshot-internal.h> | |
31 | #include <babeltrace2/graph/message-internal.h> | |
32 | #include <babeltrace2/graph/message-message-iterator-inactivity-const.h> | |
33 | #include <babeltrace2/graph/message-message-iterator-inactivity.h> | |
34 | #include <babeltrace2/graph/message-message-iterator-inactivity-internal.h> | |
d6e69534 PP |
35 | |
36 | static | |
b9fd9cbb | 37 | void bt_message_message_iterator_inactivity_destroy(struct bt_object *obj) |
d6e69534 | 38 | { |
b9fd9cbb FD |
39 | struct bt_message_message_iterator_inactivity *message = |
40 | (struct bt_message_message_iterator_inactivity *) obj; | |
d6e69534 | 41 | |
b9fd9cbb FD |
42 | BT_LIB_LOGD("Destroying message iterator inactivity message: %!+n", |
43 | message); | |
d6e69534 | 44 | |
605e1019 PP |
45 | if (message->default_cs) { |
46 | bt_clock_snapshot_recycle(message->default_cs); | |
678aa684 | 47 | message->default_cs = NULL; |
d6e69534 PP |
48 | } |
49 | ||
50 | g_free(message); | |
51 | } | |
52 | ||
b9fd9cbb | 53 | struct bt_message *bt_message_message_iterator_inactivity_create( |
d6e69534 | 54 | struct bt_self_message_iterator *self_msg_iter, |
0c5e2100 FD |
55 | const struct bt_clock_class *default_clock_class, |
56 | uint64_t value_cycles) | |
d6e69534 PP |
57 | { |
58 | struct bt_self_component_port_input_message_iterator *msg_iter = | |
59 | (void *) self_msg_iter; | |
b9fd9cbb | 60 | struct bt_message_message_iterator_inactivity *message; |
d6e69534 PP |
61 | struct bt_message *ret_msg = NULL; |
62 | ||
63 | BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator"); | |
64 | BT_ASSERT_PRE_NON_NULL(default_clock_class, "Default clock class"); | |
b9fd9cbb | 65 | BT_LIB_LOGD("Creating message iterator inactivity message object: " |
0c5e2100 FD |
66 | "%![iter-]+i, %![default-cc-]+K, value=%" PRIu64, msg_iter, |
67 | default_clock_class, value_cycles); | |
b9fd9cbb | 68 | message = g_new0(struct bt_message_message_iterator_inactivity, 1); |
d6e69534 | 69 | if (!message) { |
b9fd9cbb FD |
70 | BT_LOGE_STR("Failed to allocate one message iterator " |
71 | "inactivity message."); | |
d6e69534 PP |
72 | goto error; |
73 | } | |
74 | bt_message_init(&message->parent, | |
b9fd9cbb FD |
75 | BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY, |
76 | bt_message_message_iterator_inactivity_destroy, NULL); | |
d6e69534 | 77 | ret_msg = &message->parent; |
58085ca4 PP |
78 | message->default_cs = bt_clock_snapshot_create( |
79 | (void *) default_clock_class); | |
605e1019 | 80 | if (!message->default_cs) { |
d6e69534 PP |
81 | goto error; |
82 | } | |
0c5e2100 | 83 | bt_clock_snapshot_set_raw_value(message->default_cs, value_cycles); |
d6e69534 | 84 | |
b9fd9cbb FD |
85 | BT_LIB_LOGD("Created message iterator inactivity message object: %!+n", |
86 | ret_msg); | |
d6e69534 PP |
87 | goto end; |
88 | ||
89 | error: | |
90 | BT_OBJECT_PUT_REF_AND_RESET(ret_msg); | |
91 | ||
92 | end: | |
93 | return (void *) ret_msg; | |
94 | } | |
95 | ||
0cbc2c33 | 96 | extern const struct bt_clock_snapshot * |
b9fd9cbb | 97 | bt_message_message_iterator_inactivity_borrow_default_clock_snapshot_const( |
0cbc2c33 | 98 | const bt_message *msg) |
d6e69534 | 99 | { |
b9fd9cbb | 100 | struct bt_message_message_iterator_inactivity *inactivity = (void *) msg; |
d6e69534 PP |
101 | |
102 | BT_ASSERT_PRE_NON_NULL(msg, "Message"); | |
b9fd9cbb | 103 | BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY); |
0cbc2c33 | 104 | return inactivity->default_cs; |
d6e69534 | 105 | } |