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2ec84d26 PP |
1 | /* |
2 | * Copyright 2017 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 | ||
23 | #define BT_LOG_TAG "NOTIF-DISCARDED" | |
24 | #include <babeltrace/lib-logging-internal.h> | |
25 | ||
26 | #include <babeltrace/object-internal.h> | |
27 | #include <babeltrace/compiler-internal.h> | |
28 | #include <babeltrace/ctf-ir/clock-class.h> | |
29 | #include <babeltrace/graph/clock-class-priority-map.h> | |
30 | #include <babeltrace/graph/clock-class-priority-map-internal.h> | |
31 | #include <babeltrace/graph/notification-internal.h> | |
32 | #include <babeltrace/graph/notification-discarded-elements-internal.h> | |
f6ccaed9 | 33 | #include <babeltrace/assert-pre-internal.h> |
2ec84d26 PP |
34 | #include <stdint.h> |
35 | #include <inttypes.h> | |
36 | ||
37 | static | |
38 | void bt_notification_discarded_elements_destroy(struct bt_object *obj) | |
39 | { | |
40 | struct bt_notification_discarded_elements *notification = | |
41 | (struct bt_notification_discarded_elements *) obj; | |
42 | ||
43 | BT_LOGD("Destroying discarded elements notification: addr=%p", | |
44 | notification); | |
45 | BT_LOGD_STR("Putting stream."); | |
46 | bt_put(notification->stream); | |
47 | BT_LOGD_STR("Putting beginning clock value."); | |
48 | bt_put(notification->begin_clock_value); | |
49 | BT_LOGD_STR("Putting end clock value."); | |
50 | bt_put(notification->end_clock_value); | |
51 | g_free(notification); | |
52 | } | |
53 | ||
54 | BT_HIDDEN | |
55 | struct bt_notification *bt_notification_discarded_elements_create( | |
56 | enum bt_notification_type type, | |
50842bdc PP |
57 | struct bt_stream *stream, |
58 | struct bt_clock_value *begin_clock_value, | |
59 | struct bt_clock_value *end_clock_value, | |
2ec84d26 PP |
60 | uint64_t count) |
61 | { | |
62 | struct bt_notification_discarded_elements *notification; | |
63 | struct bt_notification *ret_notif = NULL; | |
64 | ||
f6ccaed9 | 65 | BT_ASSERT_PRE_NON_NULL(stream, "Stream"); |
2ec84d26 PP |
66 | BT_LOGD("Creating discarded elements notification object: " |
67 | "type=%s, stream-addr=%p, stream-name=\"%s\", " | |
68 | "begin-clock-value-addr=%p, end-clock-value-addr=%p, " | |
69 | "count=%" PRIu64, | |
70 | bt_notification_type_string(type), stream, | |
50842bdc | 71 | bt_stream_get_name(stream), begin_clock_value, |
2ec84d26 PP |
72 | end_clock_value, count); |
73 | notification = g_new0(struct bt_notification_discarded_elements, 1); | |
74 | if (!notification) { | |
75 | BT_LOGE_STR("Failed to allocate one discarded elements notification."); | |
76 | goto error; | |
77 | } | |
78 | ||
79 | bt_notification_init(¬ification->parent, type, | |
80 | bt_notification_discarded_elements_destroy); | |
81 | ret_notif = ¬ification->parent; | |
82 | notification->stream = bt_get(stream); | |
83 | notification->begin_clock_value = bt_get(begin_clock_value); | |
84 | notification->end_clock_value = bt_get(end_clock_value); | |
85 | notification->count = (int64_t) count; | |
86 | BT_LOGD("Created discarded elements notification object: " | |
87 | "type=%s, stream-addr=%p, stream-name=\"%s\", " | |
88 | "begin-clock-value-addr=%p, end-clock-value-addr=%p, " | |
89 | "count=%" PRIu64 ", addr=%p", | |
90 | bt_notification_type_string(type), stream, | |
50842bdc | 91 | bt_stream_get_name(stream), begin_clock_value, |
2ec84d26 PP |
92 | end_clock_value, count, ret_notif); |
93 | goto end; | |
94 | ||
95 | error: | |
96 | BT_PUT(ret_notif); | |
97 | ||
98 | end: | |
99 | return ret_notif; | |
100 | } | |
101 | ||
102 | BT_HIDDEN | |
50842bdc | 103 | struct bt_clock_value * |
2ec84d26 PP |
104 | bt_notification_discarded_elements_get_begin_clock_value( |
105 | enum bt_notification_type type, | |
106 | struct bt_notification *notification) | |
107 | { | |
2ec84d26 PP |
108 | struct bt_notification_discarded_elements *discarded_elems_notif; |
109 | ||
f6ccaed9 PP |
110 | BT_ASSERT_PRE_NON_NULL(notification, "Notification"); |
111 | BT_ASSERT_PRE_NOTIF_IS_TYPE(notification, type); | |
2ec84d26 PP |
112 | discarded_elems_notif = container_of(notification, |
113 | struct bt_notification_discarded_elements, parent); | |
f6ccaed9 | 114 | return bt_get(discarded_elems_notif->begin_clock_value); |
2ec84d26 PP |
115 | } |
116 | ||
117 | BT_HIDDEN | |
50842bdc | 118 | struct bt_clock_value * |
2ec84d26 PP |
119 | bt_notification_discarded_elements_get_end_clock_value( |
120 | enum bt_notification_type type, | |
121 | struct bt_notification *notification) | |
122 | { | |
2ec84d26 PP |
123 | struct bt_notification_discarded_elements *discarded_elems_notif; |
124 | ||
f6ccaed9 PP |
125 | BT_ASSERT_PRE_NON_NULL(notification, "Notification"); |
126 | BT_ASSERT_PRE_NOTIF_IS_TYPE(notification, type); | |
2ec84d26 PP |
127 | discarded_elems_notif = container_of(notification, |
128 | struct bt_notification_discarded_elements, parent); | |
f6ccaed9 | 129 | return bt_get(discarded_elems_notif->end_clock_value); |
2ec84d26 PP |
130 | } |
131 | ||
132 | BT_HIDDEN | |
133 | int64_t bt_notification_discarded_elements_get_count( | |
134 | enum bt_notification_type type, | |
135 | struct bt_notification *notification) | |
136 | { | |
2ec84d26 PP |
137 | struct bt_notification_discarded_elements *discarded_elems_notif; |
138 | ||
f6ccaed9 PP |
139 | BT_ASSERT_PRE_NON_NULL(notification, "Notification"); |
140 | BT_ASSERT_PRE_NOTIF_IS_TYPE(notification, type); | |
2ec84d26 PP |
141 | discarded_elems_notif = container_of(notification, |
142 | struct bt_notification_discarded_elements, parent); | |
f6ccaed9 | 143 | return discarded_elems_notif->count; |
2ec84d26 PP |
144 | } |
145 | ||
146 | BT_HIDDEN | |
50842bdc | 147 | struct bt_stream *bt_notification_discarded_elements_get_stream( |
2ec84d26 PP |
148 | enum bt_notification_type type, |
149 | struct bt_notification *notification) | |
150 | { | |
2ec84d26 PP |
151 | struct bt_notification_discarded_elements *discarded_elems_notif; |
152 | ||
f6ccaed9 PP |
153 | BT_ASSERT_PRE_NON_NULL(notification, "Notification"); |
154 | BT_ASSERT_PRE_NOTIF_IS_TYPE(notification, type); | |
2ec84d26 PP |
155 | discarded_elems_notif = container_of(notification, |
156 | struct bt_notification_discarded_elements, parent); | |
f6ccaed9 | 157 | return bt_get(discarded_elems_notif->stream); |
2ec84d26 | 158 | } |