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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 | ||
350ad6c1 | 23 | #define BT_LOG_TAG "LIB/MSG-MSG-ITER-INACTIVITY" |
c2d9d9cf | 24 | #include "lib/logging.h" |
d6e69534 | 25 | |
578e048b MJ |
26 | #include "lib/assert-pre.h" |
27 | #include "lib/object.h" | |
28 | #include "compat/compiler.h" | |
3fadfbc0 | 29 | #include <babeltrace2/trace-ir/clock-class.h> |
578e048b MJ |
30 | #include "lib/trace-ir/clock-snapshot.h" |
31 | #include "lib/graph/message/message.h" | |
3fadfbc0 MJ |
32 | #include <babeltrace2/graph/message-message-iterator-inactivity-const.h> |
33 | #include <babeltrace2/graph/message-message-iterator-inactivity.h> | |
578e048b MJ |
34 | |
35 | #include "message-iterator-inactivity.h" | |
d6e69534 PP |
36 | |
37 | static | |
b9fd9cbb | 38 | void bt_message_message_iterator_inactivity_destroy(struct bt_object *obj) |
d6e69534 | 39 | { |
b9fd9cbb FD |
40 | struct bt_message_message_iterator_inactivity *message = |
41 | (struct bt_message_message_iterator_inactivity *) obj; | |
d6e69534 | 42 | |
b9fd9cbb | 43 | BT_LIB_LOGD("Destroying message iterator inactivity message: %!+n", |
3f7d4d90 | 44 | message); |
d6e69534 | 45 | |
605e1019 PP |
46 | if (message->default_cs) { |
47 | bt_clock_snapshot_recycle(message->default_cs); | |
678aa684 | 48 | message->default_cs = NULL; |
d6e69534 PP |
49 | } |
50 | ||
51 | g_free(message); | |
52 | } | |
53 | ||
b9fd9cbb | 54 | struct bt_message *bt_message_message_iterator_inactivity_create( |
d6e69534 | 55 | struct bt_self_message_iterator *self_msg_iter, |
0c5e2100 FD |
56 | const struct bt_clock_class *default_clock_class, |
57 | uint64_t value_cycles) | |
d6e69534 PP |
58 | { |
59 | struct bt_self_component_port_input_message_iterator *msg_iter = | |
60 | (void *) self_msg_iter; | |
b9fd9cbb | 61 | struct bt_message_message_iterator_inactivity *message; |
d6e69534 PP |
62 | struct bt_message *ret_msg = NULL; |
63 | ||
64 | BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator"); | |
65 | BT_ASSERT_PRE_NON_NULL(default_clock_class, "Default clock class"); | |
b9fd9cbb | 66 | BT_LIB_LOGD("Creating message iterator inactivity message object: " |
0c5e2100 FD |
67 | "%![iter-]+i, %![default-cc-]+K, value=%" PRIu64, msg_iter, |
68 | default_clock_class, value_cycles); | |
b9fd9cbb | 69 | message = g_new0(struct bt_message_message_iterator_inactivity, 1); |
d6e69534 | 70 | if (!message) { |
b9fd9cbb | 71 | BT_LOGE_STR("Failed to allocate one message iterator " |
3f7d4d90 | 72 | "inactivity message."); |
d6e69534 PP |
73 | goto error; |
74 | } | |
75 | bt_message_init(&message->parent, | |
b9fd9cbb FD |
76 | BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY, |
77 | bt_message_message_iterator_inactivity_destroy, NULL); | |
d6e69534 | 78 | ret_msg = &message->parent; |
58085ca4 PP |
79 | message->default_cs = bt_clock_snapshot_create( |
80 | (void *) default_clock_class); | |
605e1019 | 81 | if (!message->default_cs) { |
d6e69534 PP |
82 | goto error; |
83 | } | |
0c5e2100 | 84 | bt_clock_snapshot_set_raw_value(message->default_cs, value_cycles); |
d6e69534 | 85 | |
b9fd9cbb | 86 | BT_LIB_LOGD("Created message iterator inactivity message object: %!+n", |
3f7d4d90 | 87 | ret_msg); |
d6e69534 PP |
88 | goto end; |
89 | ||
90 | error: | |
91 | BT_OBJECT_PUT_REF_AND_RESET(ret_msg); | |
92 | ||
93 | end: | |
94 | return (void *) ret_msg; | |
95 | } | |
96 | ||
0cbc2c33 | 97 | extern const struct bt_clock_snapshot * |
b9fd9cbb | 98 | bt_message_message_iterator_inactivity_borrow_default_clock_snapshot_const( |
0cbc2c33 | 99 | const bt_message *msg) |
d6e69534 | 100 | { |
b9fd9cbb | 101 | struct bt_message_message_iterator_inactivity *inactivity = (void *) msg; |
d6e69534 PP |
102 | |
103 | BT_ASSERT_PRE_NON_NULL(msg, "Message"); | |
b9fd9cbb | 104 | BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY); |
0cbc2c33 | 105 | return inactivity->default_cs; |
d6e69534 | 106 | } |