2 * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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
23 #define BT_LOG_TAG "LIB/MSG-MSG-ITER-INACTIVITY"
24 #include "lib/logging.h"
26 #include "lib/assert-pre.h"
27 #include "lib/object.h"
28 #include "compat/compiler.h"
29 #include <babeltrace2/trace-ir/clock-class.h>
30 #include "lib/trace-ir/clock-snapshot.h"
31 #include "lib/graph/message/message.h"
32 #include <babeltrace2/graph/message-message-iterator-inactivity-const.h>
33 #include <babeltrace2/graph/message-message-iterator-inactivity.h>
35 #include "message-iterator-inactivity.h"
38 void bt_message_message_iterator_inactivity_destroy(struct bt_object
*obj
)
40 struct bt_message_message_iterator_inactivity
*message
=
41 (struct bt_message_message_iterator_inactivity
*) obj
;
43 BT_LIB_LOGD("Destroying message iterator inactivity message: %!+n",
46 if (message
->default_cs
) {
47 bt_clock_snapshot_recycle(message
->default_cs
);
48 message
->default_cs
= NULL
;
54 struct bt_message
*bt_message_message_iterator_inactivity_create(
55 struct bt_self_message_iterator
*self_msg_iter
,
56 const struct bt_clock_class
*default_clock_class
,
57 uint64_t value_cycles
)
59 struct bt_self_component_port_input_message_iterator
*msg_iter
=
60 (void *) self_msg_iter
;
61 struct bt_message_message_iterator_inactivity
*message
;
62 struct bt_message
*ret_msg
= NULL
;
64 BT_ASSERT_PRE_NON_NULL(msg_iter
, "Message iterator");
65 BT_ASSERT_PRE_NON_NULL(default_clock_class
, "Default clock class");
66 BT_LIB_LOGD("Creating message iterator inactivity message object: "
67 "%![iter-]+i, %![default-cc-]+K, value=%" PRIu64
, msg_iter
,
68 default_clock_class
, value_cycles
);
69 message
= g_new0(struct bt_message_message_iterator_inactivity
, 1);
71 BT_LIB_LOGE_APPEND_CAUSE(
72 "Failed to allocate one message iterator "
73 "inactivity message.");
76 bt_message_init(&message
->parent
,
77 BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY
,
78 bt_message_message_iterator_inactivity_destroy
, NULL
);
79 ret_msg
= &message
->parent
;
80 message
->default_cs
= bt_clock_snapshot_create(
81 (void *) default_clock_class
);
82 if (!message
->default_cs
) {
85 bt_clock_snapshot_set_raw_value(message
->default_cs
, value_cycles
);
87 BT_LIB_LOGD("Created message iterator inactivity message object: %!+n",
92 BT_OBJECT_PUT_REF_AND_RESET(ret_msg
);
95 return (void *) ret_msg
;
98 extern const struct bt_clock_snapshot
*
99 bt_message_message_iterator_inactivity_borrow_default_clock_snapshot_const(
100 const bt_message
*msg
)
102 struct bt_message_message_iterator_inactivity
*inactivity
= (void *) msg
;
104 BT_ASSERT_PRE_NON_NULL(msg
, "Message");
105 BT_ASSERT_PRE_MSG_IS_TYPE(msg
, BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY
);
106 return inactivity
->default_cs
;