[babeltrace.git] / src / lib / graph / message / discarded-items.c

/*
 * Copyright 2019 Philippe Proulx <pproulx@efficios.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#define BT_LOG_TAG "LIB/MSG-DISCARDED-ITEMS"
#include "lib/lib-logging.h"

#include "lib/assert-pre.h"
#include "lib/object.h"
#include "compat/compiler.h"
#include <babeltrace2/trace-ir/clock-class.h>
#include "lib/trace-ir/clock-snapshot.h"
#include "lib/trace-ir/stream-class.h"
#include "lib/trace-ir/stream.h"
#include "lib/property.h"
#include "lib/graph/message/message.h"
#include <babeltrace2/graph/message-discarded-events.h>
#include <babeltrace2/graph/message-discarded-events-const.h>
#include <babeltrace2/graph/message-discarded-packets.h>
#include <babeltrace2/graph/message-discarded-packets-const.h>

#include "discarded-items.h"

static
void destroy_discarded_items_message(struct bt_object *obj)
{
	struct bt_message_discarded_items *message = (void *) obj;

	BT_LIB_LOGD("Destroying discarded items message: %!+n", message);
	BT_LIB_LOGD("Putting stream: %!+s", message->stream);
	BT_OBJECT_PUT_REF_AND_RESET(message->stream);

	if (message->default_begin_cs) {
		bt_clock_snapshot_recycle(message->default_begin_cs);
		message->default_begin_cs = NULL;
	}

	if (message->default_end_cs) {
		bt_clock_snapshot_recycle(message->default_end_cs);
		message->default_end_cs = NULL;
	}

	g_free(message);
}

static inline
struct bt_message *create_discarded_items_message(
		struct bt_self_message_iterator *self_msg_iter,
		enum bt_message_type type, struct bt_stream *stream,
		bool with_cs,
		uint64_t beginning_raw_value, uint64_t end_raw_value)
{
	struct bt_message_discarded_items *message;
	struct bt_stream_class *stream_class;
	bool has_support;
	bool need_cs;

	BT_ASSERT_PRE_NON_NULL(self_msg_iter, "Message iterator");
	BT_ASSERT_PRE_NON_NULL(stream, "Stream");
	stream_class = bt_stream_borrow_class(stream);
	BT_ASSERT(stream_class);

	if (type == BT_MESSAGE_TYPE_DISCARDED_EVENTS) {
		has_support = stream_class->supports_discarded_events;
		need_cs = stream_class->discarded_events_have_default_clock_snapshots;
	} else {
		has_support = stream_class->supports_discarded_packets;
		need_cs = stream_class->discarded_packets_have_default_clock_snapshots;
	}

	BT_ASSERT_PRE(has_support,
		"Stream class does not support discarded events or packets: "
		"type=%s, %![stream-]+s, %![sc-]+S",
		bt_message_type_string(type), stream, stream_class);
	BT_ASSERT_PRE(need_cs ? with_cs : true,
		"Unexpected stream class configuration when creating "
		"a discarded events or discarded packets message: "
		"default clock snapshots are needed, but none was provided: "
		"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
		"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
		bt_message_type_string(type), stream, stream_class,
		with_cs, beginning_raw_value, end_raw_value);
	BT_ASSERT_PRE(!need_cs ? !with_cs : true,
		"Unexpected stream class configuration when creating "
		"a discarded events or discarded packets message: "
		"no default clock snapshots are needed, but two were provided: "
		"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
		"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
		bt_message_type_string(type), stream, stream_class,
		with_cs, beginning_raw_value, end_raw_value);
	BT_LIB_LOGD("Creating discarded items message object: "
		"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
		"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
		bt_message_type_string(type), stream, stream_class,
		with_cs, beginning_raw_value, end_raw_value);
	message = g_new0(struct bt_message_discarded_items, 1);
	if (!message) {
		BT_LOGE_STR("Failed to allocate one discarded items message.");
		goto error;
	}

	bt_message_init(&message->parent, type,
		destroy_discarded_items_message, NULL);
	message->stream = stream;
	bt_object_get_no_null_check(message->stream);

	if (with_cs) {
		BT_ASSERT(stream_class->default_clock_class);
		message->default_begin_cs = bt_clock_snapshot_create(
			stream_class->default_clock_class);
		if (!message->default_begin_cs) {
			goto error;
		}

		bt_clock_snapshot_set_raw_value(message->default_begin_cs,
			beginning_raw_value);

		message->default_end_cs = bt_clock_snapshot_create(
			stream_class->default_clock_class);
		if (!message->default_end_cs) {
			goto error;
		}

		bt_clock_snapshot_set_raw_value(message->default_end_cs,
			end_raw_value);
	}

	bt_property_uint_init(&message->count,
		BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE, 0);
	BT_LIB_LOGD("Created discarded items message object: "
		"%![msg-]+n, %![stream-]+s, %![sc-]+S", message,
		stream, stream_class);

	return (void *) &message->parent;

error:
	return NULL;
}

static inline
struct bt_stream *borrow_discarded_items_message_stream(
		struct bt_message *message)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) message;

	BT_ASSERT(message);
	return disc_items_msg->stream;
}

static inline
void set_discarded_items_message_count(struct bt_message *message,
		uint64_t count)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) message;

	BT_ASSERT(message);
	BT_ASSERT_PRE_HOT(message, "Message", ": %!+n", message);
	bt_property_uint_set(&disc_items_msg->count, count);
}

static inline
enum bt_property_availability get_discarded_items_message_count(
		const struct bt_message *message, uint64_t *count)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) message;

	BT_ASSERT_PRE_NON_NULL(count, "Count (output)");
	BT_ASSERT(message);
	*count = disc_items_msg->count.value;
	return disc_items_msg->count.base.avail;
}

static inline
const struct bt_clock_snapshot *
borrow_discarded_items_message_beginning_default_clock_snapshot_const(
		const struct bt_message *message)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) message;

	BT_ASSERT(message);
	BT_ASSERT_PRE(disc_items_msg->stream->class->default_clock_class,
		"Message's stream's class has no default clock class: "
		"%![msg-]+n, %![sc-]+S",
		message, disc_items_msg->stream->class);
	return disc_items_msg->default_begin_cs;
}

static inline
const struct bt_clock_snapshot *
borrow_discarded_items_message_end_default_clock_snapshot_const(
		const struct bt_message *message)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) message;

	BT_ASSERT(message);
	BT_ASSERT_PRE(disc_items_msg->stream->class->default_clock_class,
		"Message's stream's class has no default clock class: "
		"%![msg-]+n, %![sc-]+S",
		message, disc_items_msg->stream->class);
	return disc_items_msg->default_end_cs;
}

struct bt_message *bt_message_discarded_events_create(
		struct bt_self_message_iterator *message_iterator,
		const struct bt_stream *stream)
{
	return create_discarded_items_message(message_iterator,
		BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream,
		false, 0, 0);
}

struct bt_message *bt_message_discarded_events_create_with_default_clock_snapshots(
		struct bt_self_message_iterator *message_iterator,
		const struct bt_stream *stream, uint64_t beginning_raw_value,
		uint64_t end_raw_value)
{
	return create_discarded_items_message(message_iterator,
		BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream,
		true, beginning_raw_value, end_raw_value);
}

struct bt_stream *bt_message_discarded_events_borrow_stream(
		struct bt_message *message)
{
	BT_ASSERT_PRE_NON_NULL(message, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	return borrow_discarded_items_message_stream(message);
}

void bt_message_discarded_events_set_count(struct bt_message *message,
		uint64_t count)
{
	BT_ASSERT_PRE_NON_NULL(message, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	set_discarded_items_message_count(message, count);
}

const struct bt_clock_snapshot *
bt_message_discarded_events_borrow_beginning_default_clock_snapshot_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	return borrow_discarded_items_message_beginning_default_clock_snapshot_const(
		msg);
}

const struct bt_clock_snapshot *
bt_message_discarded_events_borrow_end_default_clock_snapshot_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	return borrow_discarded_items_message_end_default_clock_snapshot_const(
		msg);
}

const struct bt_stream *
bt_message_discarded_events_borrow_stream_const(const struct bt_message *message)
{
	return (void *) bt_message_discarded_events_borrow_stream(
		(void *) message);
}

enum bt_property_availability bt_message_discarded_events_get_count(
		const struct bt_message *message, uint64_t *count)
{
	BT_ASSERT_PRE_NON_NULL(message, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	return get_discarded_items_message_count(message, count);
}

struct bt_message *bt_message_discarded_packets_create(
		struct bt_self_message_iterator *message_iterator,
		const struct bt_stream *stream)
{
	return create_discarded_items_message(message_iterator,
		BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream,
		false, 0, 0);
}

struct bt_message *bt_message_discarded_packets_create_with_default_clock_snapshots(
		struct bt_self_message_iterator *message_iterator,
		const struct bt_stream *stream, uint64_t beginning_raw_value,
		uint64_t end_raw_value)
{
	return create_discarded_items_message(message_iterator,
		BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream,
		true, beginning_raw_value, end_raw_value);
}

struct bt_stream *bt_message_discarded_packets_borrow_stream(
		struct bt_message *message)
{
	BT_ASSERT_PRE_NON_NULL(message, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	return borrow_discarded_items_message_stream(message);
}

void bt_message_discarded_packets_set_count(struct bt_message *message,
		uint64_t count)
{
	BT_ASSERT_PRE_NON_NULL(message, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	set_discarded_items_message_count(message, count);
}

const struct bt_clock_snapshot *
bt_message_discarded_packets_borrow_beginning_default_clock_snapshot_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	return borrow_discarded_items_message_beginning_default_clock_snapshot_const(
		msg);
}

const struct bt_clock_snapshot *
bt_message_discarded_packets_borrow_end_default_clock_snapshot_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	return borrow_discarded_items_message_end_default_clock_snapshot_const(
		msg);
}

const struct bt_stream *
bt_message_discarded_packets_borrow_stream_const(const struct bt_message *message)
{
	return (void *) bt_message_discarded_packets_borrow_stream(
		(void *) message);
}

enum bt_property_availability bt_message_discarded_packets_get_count(
		const struct bt_message *message, uint64_t *count)
{
	BT_ASSERT_PRE_NON_NULL(message, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	return get_discarded_items_message_count(message, count);
}

static inline
const struct bt_clock_class *
borrow_discarded_items_message_stream_class_default_clock_class(
		const struct bt_message *msg)
{
	struct bt_message_discarded_items *disc_items_msg = (void *) msg;

	BT_ASSERT(msg);
	return disc_items_msg->stream->class->default_clock_class;
}

const struct bt_clock_class *
bt_message_discarded_events_borrow_stream_class_default_clock_class_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	return borrow_discarded_items_message_stream_class_default_clock_class(
		msg);
}

const struct bt_clock_class *
bt_message_discarded_packets_borrow_stream_class_default_clock_class_const(
		const struct bt_message *msg)
{
	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	return borrow_discarded_items_message_stream_class_default_clock_class(
		msg);
}
Commit	Line	Data
4c833281 PP	1	/*
	2	* Copyright 2019 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-DISCARDED-ITEMS"
578e048b	24	#include "lib/lib-logging.h"
4c833281	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/trace-ir/stream-class.h"
	32	#include "lib/trace-ir/stream.h"
	33	#include "lib/property.h"
	34	#include "lib/graph/message/message.h"
3fadfbc0 MJ	35	#include <babeltrace2/graph/message-discarded-events.h>
	36	#include <babeltrace2/graph/message-discarded-events-const.h>
	37	#include <babeltrace2/graph/message-discarded-packets.h>
	38	#include <babeltrace2/graph/message-discarded-packets-const.h>
4c833281	39
578e048b MJ	40	#include "discarded-items.h"
578e048b MJ	41
4c833281 PP	42	static
	43	void destroy_discarded_items_message(struct bt_object *obj)
	44	{
	45	struct bt_message_discarded_items message = (void ) obj;
	46
	47	BT_LIB_LOGD("Destroying discarded items message: %!+n", message);
	48	BT_LIB_LOGD("Putting stream: %!+s", message->stream);
	49	BT_OBJECT_PUT_REF_AND_RESET(message->stream);
	50
	51	if (message->default_begin_cs) {
	52	bt_clock_snapshot_recycle(message->default_begin_cs);
	53	message->default_begin_cs = NULL;
	54	}
	55
	56	if (message->default_end_cs) {
	57	bt_clock_snapshot_recycle(message->default_end_cs);
	58	message->default_end_cs = NULL;
	59	}
	60
	61	g_free(message);
	62	}
	63
	64	static inline
	65	struct bt_message *create_discarded_items_message(
	66	struct bt_self_message_iterator *self_msg_iter,
	67	enum bt_message_type type, struct bt_stream *stream,
	68	bool with_cs,
	69	uint64_t beginning_raw_value, uint64_t end_raw_value)
	70	{
	71	struct bt_message_discarded_items *message;
	72	struct bt_stream_class *stream_class;
2e90378a	73	bool has_support;
8cc5f12b	74	bool need_cs;
4c833281 PP	75
	76	BT_ASSERT_PRE_NON_NULL(self_msg_iter, "Message iterator");
	77	BT_ASSERT_PRE_NON_NULL(stream, "Stream");
	78	stream_class = bt_stream_borrow_class(stream);
	79	BT_ASSERT(stream_class);
2e90378a PP	80
	81	if (type == BT_MESSAGE_TYPE_DISCARDED_EVENTS) {
	82	has_support = stream_class->supports_discarded_events;
8cc5f12b	83	need_cs = stream_class->discarded_events_have_default_clock_snapshots;
2e90378a PP	84	} else {
2e90378a PP	85	has_support = stream_class->supports_discarded_packets;
8cc5f12b	86	need_cs = stream_class->discarded_packets_have_default_clock_snapshots;
2e90378a PP	87	}
	88
	89	BT_ASSERT_PRE(has_support,
	90	"Stream class does not support discarded events or packets: "
	91	"type=%s, %![stream-]+s, %![sc-]+S",
	92	bt_message_type_string(type), stream, stream_class);
8cc5f12b	93	BT_ASSERT_PRE(need_cs ? with_cs : true,
2e90378a	94	"Unexpected stream class configuration when creating "
8cc5f12b PP	95	"a discarded events or discarded packets message: "
	96	"default clock snapshots are needed, but none was provided: "
	97	"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
	98	"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
	99	bt_message_type_string(type), stream, stream_class,
	100	with_cs, beginning_raw_value, end_raw_value);
	101	BT_ASSERT_PRE(!need_cs ? !with_cs : true,
	102	"Unexpected stream class configuration when creating "
	103	"a discarded events or discarded packets message: "
	104	"no default clock snapshots are needed, but two were provided: "
aa12059b PP	105	"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
	106	"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
	107	bt_message_type_string(type), stream, stream_class,
	108	with_cs, beginning_raw_value, end_raw_value);
4c833281 PP	109	BT_LIB_LOGD("Creating discarded items message object: "
	110	"type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, "
	111	"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64,
	112	bt_message_type_string(type), stream, stream_class,
	113	with_cs, beginning_raw_value, end_raw_value);
	114	message = g_new0(struct bt_message_discarded_items, 1);
	115	if (!message) {
	116	BT_LOGE_STR("Failed to allocate one discarded items message.");
	117	goto error;
	118	}
	119
	120	bt_message_init(&message->parent, type,
	121	destroy_discarded_items_message, NULL);
	122	message->stream = stream;
	123	bt_object_get_no_null_check(message->stream);
	124
	125	if (with_cs) {
aa12059b	126	BT_ASSERT(stream_class->default_clock_class);
4c833281 PP	127	message->default_begin_cs = bt_clock_snapshot_create(
	128	stream_class->default_clock_class);
	129	if (!message->default_begin_cs) {
	130	goto error;
	131	}
	132
	133	bt_clock_snapshot_set_raw_value(message->default_begin_cs,
	134	beginning_raw_value);
	135
	136	message->default_end_cs = bt_clock_snapshot_create(
	137	stream_class->default_clock_class);
	138	if (!message->default_end_cs) {
	139	goto error;
	140	}
	141
	142	bt_clock_snapshot_set_raw_value(message->default_end_cs,
	143	end_raw_value);
	144	}
	145
	146	bt_property_uint_init(&message->count,
	147	BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE, 0);
	148	BT_LIB_LOGD("Created discarded items message object: "
	149	"%![msg-]+n, %![stream-]+s, %![sc-]+S", message,
	150	stream, stream_class);
	151
	152	return (void *) &message->parent;
	153
	154	error:
	155	return NULL;
	156	}
	157
	158	static inline
	159	struct bt_stream *borrow_discarded_items_message_stream(
	160	struct bt_message *message)
	161	{
	162	struct bt_message_discarded_items disc_items_msg = (void ) message;
	163
	164	BT_ASSERT(message);
	165	return disc_items_msg->stream;
	166	}
	167
	168	static inline
	169	void set_discarded_items_message_count(struct bt_message *message,
	170	uint64_t count)
	171	{
	172	struct bt_message_discarded_items disc_items_msg = (void ) message;
	173
	174	BT_ASSERT(message);
	175	BT_ASSERT_PRE_HOT(message, "Message", ": %!+n", message);
	176	bt_property_uint_set(&disc_items_msg->count, count);
	177	}
	178
	179	static inline
	180	enum bt_property_availability get_discarded_items_message_count(
	181	const struct bt_message message, uint64_t count)
	182	{
	183	struct bt_message_discarded_items disc_items_msg = (void ) message;
	184
	185	BT_ASSERT_PRE_NON_NULL(count, "Count (output)");
	186	BT_ASSERT(message);
	187	*count = disc_items_msg->count.value;
	188	return disc_items_msg->count.base.avail;
	189	}
	190
191	static inline
0cbc2c33	192	const struct bt_clock_snapshot *
9b24b6aa	193	borrow_discarded_items_message_beginning_default_clock_snapshot_const(
0cbc2c33	194	const struct bt_message *message)
4c833281 PP	195	{
	196	struct bt_message_discarded_items disc_items_msg = (void ) message;
	197
	198	BT_ASSERT(message);
	199	BT_ASSERT_PRE(disc_items_msg->stream->class->default_clock_class,
	200	"Message's stream's class has no default clock class: "
	201	"%![msg-]+n, %![sc-]+S",
	202	message, disc_items_msg->stream->class);
0cbc2c33	203	return disc_items_msg->default_begin_cs;
4c833281 PP	204	}
	205
	206	static inline
0cbc2c33	207	const struct bt_clock_snapshot *
9b24b6aa	208	borrow_discarded_items_message_end_default_clock_snapshot_const(
0cbc2c33	209	const struct bt_message *message)
4c833281 PP	210	{
	211	struct bt_message_discarded_items disc_items_msg = (void ) message;
	212
	213	BT_ASSERT(message);
	214	BT_ASSERT_PRE(disc_items_msg->stream->class->default_clock_class,
	215	"Message's stream's class has no default clock class: "
	216	"%![msg-]+n, %![sc-]+S",
	217	message, disc_items_msg->stream->class);
0cbc2c33	218	return disc_items_msg->default_end_cs;
4c833281 PP	219	}
	220
	221	struct bt_message *bt_message_discarded_events_create(
	222	struct bt_self_message_iterator *message_iterator,
58085ca4	223	const struct bt_stream *stream)
4c833281 PP	224	{
4c833281 PP	225	return create_discarded_items_message(message_iterator,
58085ca4	226	BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream,
4c833281 PP	227	false, 0, 0);
	228	}
	229
	230	struct bt_message *bt_message_discarded_events_create_with_default_clock_snapshots(
	231	struct bt_self_message_iterator *message_iterator,
58085ca4	232	const struct bt_stream *stream, uint64_t beginning_raw_value,
4c833281 PP	233	uint64_t end_raw_value)
	234	{
	235	return create_discarded_items_message(message_iterator,
58085ca4	236	BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream,
4c833281 PP	237	true, beginning_raw_value, end_raw_value);
	238	}
	239
	240	struct bt_stream *bt_message_discarded_events_borrow_stream(
	241	struct bt_message *message)
	242	{
	243	BT_ASSERT_PRE_NON_NULL(message, "Message");
	244	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	245	return borrow_discarded_items_message_stream(message);
	246	}
	247
	248	void bt_message_discarded_events_set_count(struct bt_message *message,
	249	uint64_t count)
	250	{
	251	BT_ASSERT_PRE_NON_NULL(message, "Message");
	252	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	253	set_discarded_items_message_count(message, count);
	254	}
	255
0cbc2c33	256	const struct bt_clock_snapshot *
9b24b6aa	257	bt_message_discarded_events_borrow_beginning_default_clock_snapshot_const(
0cbc2c33	258	const struct bt_message *msg)
4c833281 PP	259	{
	260	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	261	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
9b24b6aa	262	return borrow_discarded_items_message_beginning_default_clock_snapshot_const(
0cbc2c33	263	msg);
4c833281 PP	264	}
4c833281 PP	265
0cbc2c33	266	const struct bt_clock_snapshot *
9b24b6aa	267	bt_message_discarded_events_borrow_end_default_clock_snapshot_const(
0cbc2c33	268	const struct bt_message *msg)
4c833281 PP	269	{
	270	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	271	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
9b24b6aa	272	return borrow_discarded_items_message_end_default_clock_snapshot_const(
0cbc2c33	273	msg);
4c833281 PP	274	}
	275
	276	const struct bt_stream *
	277	bt_message_discarded_events_borrow_stream_const(const struct bt_message *message)
	278	{
	279	return (void *) bt_message_discarded_events_borrow_stream(
	280	(void *) message);
	281	}
	282
	283	enum bt_property_availability bt_message_discarded_events_get_count(
	284	const struct bt_message message, uint64_t count)
	285	{
	286	BT_ASSERT_PRE_NON_NULL(message, "Message");
	287	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	288	return get_discarded_items_message_count(message, count);
	289	}
4237f1f2 PP	290
	291	struct bt_message *bt_message_discarded_packets_create(
	292	struct bt_self_message_iterator *message_iterator,
58085ca4	293	const struct bt_stream *stream)
4237f1f2 PP	294	{
4237f1f2 PP	295	return create_discarded_items_message(message_iterator,
58085ca4	296	BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream,
4237f1f2 PP	297	false, 0, 0);
	298	}
	299
	300	struct bt_message *bt_message_discarded_packets_create_with_default_clock_snapshots(
	301	struct bt_self_message_iterator *message_iterator,
58085ca4	302	const struct bt_stream *stream, uint64_t beginning_raw_value,
4237f1f2 PP	303	uint64_t end_raw_value)
	304	{
	305	return create_discarded_items_message(message_iterator,
58085ca4	306	BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream,
4237f1f2 PP	307	true, beginning_raw_value, end_raw_value);
	308	}
	309
	310	struct bt_stream *bt_message_discarded_packets_borrow_stream(
	311	struct bt_message *message)
	312	{
	313	BT_ASSERT_PRE_NON_NULL(message, "Message");
	314	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	315	return borrow_discarded_items_message_stream(message);
	316	}
	317
	318	void bt_message_discarded_packets_set_count(struct bt_message *message,
	319	uint64_t count)
	320	{
	321	BT_ASSERT_PRE_NON_NULL(message, "Message");
	322	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	323	set_discarded_items_message_count(message, count);
	324	}
	325
0cbc2c33	326	const struct bt_clock_snapshot *
9b24b6aa	327	bt_message_discarded_packets_borrow_beginning_default_clock_snapshot_const(
0cbc2c33	328	const struct bt_message *msg)
4237f1f2 PP	329	{
	330	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	331	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
9b24b6aa	332	return borrow_discarded_items_message_beginning_default_clock_snapshot_const(
0cbc2c33	333	msg);
4237f1f2 PP	334	}
4237f1f2 PP	335
0cbc2c33	336	const struct bt_clock_snapshot *
9b24b6aa	337	bt_message_discarded_packets_borrow_end_default_clock_snapshot_const(
0cbc2c33	338	const struct bt_message *msg)
4237f1f2 PP	339	{
	340	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	341	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
9b24b6aa	342	return borrow_discarded_items_message_end_default_clock_snapshot_const(
0cbc2c33	343	msg);
4237f1f2 PP	344	}
	345
	346	const struct bt_stream *
	347	bt_message_discarded_packets_borrow_stream_const(const struct bt_message *message)
	348	{
	349	return (void *) bt_message_discarded_packets_borrow_stream(
	350	(void *) message);
	351	}
	352
	353	enum bt_property_availability bt_message_discarded_packets_get_count(
	354	const struct bt_message message, uint64_t count)
	355	{
	356	BT_ASSERT_PRE_NON_NULL(message, "Message");
	357	BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	358	return get_discarded_items_message_count(message, count);
	359	}
33931ab8 PP	360
	361	static inline
	362	const struct bt_clock_class *
	363	borrow_discarded_items_message_stream_class_default_clock_class(
	364	const struct bt_message *msg)
	365	{
	366	struct bt_message_discarded_items disc_items_msg = (void ) msg;
	367
	368	BT_ASSERT(msg);
	369	return disc_items_msg->stream->class->default_clock_class;
	370	}
	371
	372	const struct bt_clock_class *
	373	bt_message_discarded_events_borrow_stream_class_default_clock_class_const(
	374	const struct bt_message *msg)
	375	{
	376	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	377	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS);
	378	return borrow_discarded_items_message_stream_class_default_clock_class(
	379	msg);
	380	}
	381
	382	const struct bt_clock_class *
	383	bt_message_discarded_packets_borrow_stream_class_default_clock_class_const(
	384	const struct bt_message *msg)
	385	{
	386	BT_ASSERT_PRE_NON_NULL(msg, "Message");
	387	BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS);
	388	return borrow_discarded_items_message_stream_class_default_clock_class(
	389	msg);
	390	}