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b09a5592 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 | ||
b03487ab | 23 | #define BT_LOG_TAG "LIB/MSG-MSG-ITER-INACTIVITY" |
1633ef46 | 24 | #include "lib/logging.h" |
b09a5592 | 25 | |
57952005 MJ |
26 | #include "lib/assert-pre.h" |
27 | #include "lib/object.h" | |
28 | #include "compat/compiler.h" | |
71c5da58 | 29 | #include <babeltrace2/trace-ir/clock-class.h> |
57952005 MJ |
30 | #include "lib/trace-ir/clock-snapshot.h" |
31 | #include "lib/graph/message/message.h" | |
7704a0af | 32 | #include <babeltrace2/graph/message.h> |
57952005 MJ |
33 | |
34 | #include "message-iterator-inactivity.h" | |
b09a5592 PP |
35 | |
36 | static | |
40bf6fd0 | 37 | void bt_message_message_iterator_inactivity_destroy(struct bt_object *obj) |
b09a5592 | 38 | { |
40bf6fd0 FD |
39 | struct bt_message_message_iterator_inactivity *message = |
40 | (struct bt_message_message_iterator_inactivity *) obj; | |
b09a5592 | 41 | |
40bf6fd0 | 42 | BT_LIB_LOGD("Destroying message iterator inactivity message: %!+n", |
a684a357 | 43 | message); |
b09a5592 | 44 | |
62988c56 PP |
45 | if (message->cs) { |
46 | bt_clock_snapshot_recycle(message->cs); | |
47 | message->cs = NULL; | |
b09a5592 PP |
48 | } |
49 | ||
50 | g_free(message); | |
51 | } | |
52 | ||
40bf6fd0 | 53 | struct bt_message *bt_message_message_iterator_inactivity_create( |
b09a5592 | 54 | struct bt_self_message_iterator *self_msg_iter, |
62988c56 | 55 | const struct bt_clock_class *clock_class, |
b8fae4bb | 56 | uint64_t value_cycles) |
b09a5592 | 57 | { |
fbd8a4e0 | 58 | struct bt_message_iterator *msg_iter = |
b09a5592 | 59 | (void *) self_msg_iter; |
40bf6fd0 | 60 | struct bt_message_message_iterator_inactivity *message; |
b09a5592 PP |
61 | struct bt_message *ret_msg = NULL; |
62 | ||
7c7324d3 | 63 | BT_ASSERT_PRE_DEV_NO_ERROR(); |
b09a5592 | 64 | BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator"); |
62988c56 | 65 | BT_ASSERT_PRE_NON_NULL(clock_class, "Default clock class"); |
40bf6fd0 | 66 | BT_LIB_LOGD("Creating message iterator inactivity message object: " |
62988c56 PP |
67 | "%![iter-]+i, %![cc-]+K, value=%" PRIu64, msg_iter, |
68 | clock_class, value_cycles); | |
40bf6fd0 | 69 | message = g_new0(struct bt_message_message_iterator_inactivity, 1); |
b09a5592 | 70 | if (!message) { |
a8f90e5d PP |
71 | BT_LIB_LOGE_APPEND_CAUSE( |
72 | "Failed to allocate one message iterator " | |
a684a357 | 73 | "inactivity message."); |
b09a5592 PP |
74 | goto error; |
75 | } | |
76 | bt_message_init(&message->parent, | |
40bf6fd0 FD |
77 | BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY, |
78 | bt_message_message_iterator_inactivity_destroy, NULL); | |
b09a5592 | 79 | ret_msg = &message->parent; |
62988c56 PP |
80 | message->cs = bt_clock_snapshot_create( |
81 | (void *) clock_class); | |
82 | if (!message->cs) { | |
b09a5592 PP |
83 | goto error; |
84 | } | |
62988c56 | 85 | bt_clock_snapshot_set_raw_value(message->cs, value_cycles); |
b09a5592 | 86 | |
40bf6fd0 | 87 | BT_LIB_LOGD("Created message iterator inactivity message object: %!+n", |
a684a357 | 88 | ret_msg); |
b09a5592 PP |
89 | goto end; |
90 | ||
91 | error: | |
92 | BT_OBJECT_PUT_REF_AND_RESET(ret_msg); | |
93 | ||
94 | end: | |
95 | return (void *) ret_msg; | |
96 | } | |
97 | ||
11ddb3ef | 98 | extern const struct bt_clock_snapshot * |
62988c56 | 99 | bt_message_message_iterator_inactivity_borrow_clock_snapshot_const( |
11ddb3ef | 100 | const bt_message *msg) |
b09a5592 | 101 | { |
40bf6fd0 | 102 | struct bt_message_message_iterator_inactivity *inactivity = (void *) msg; |
b09a5592 | 103 | |
fa6cfec3 PP |
104 | BT_ASSERT_PRE_DEV_NON_NULL(msg, "Message"); |
105 | BT_ASSERT_PRE_DEV_MSG_IS_TYPE(msg, | |
106 | BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY); | |
62988c56 | 107 | return inactivity->cs; |
b09a5592 | 108 | } |