[babeltrace.git] / src / plugins / utils / counter / counter.c

/*
 * Copyright 2017 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_COMP_LOG_SELF_COMP (counter->self_comp)
#define BT_LOG_OUTPUT_LEVEL (counter->log_level)
#define BT_LOG_TAG "PLUGIN/FLT.UTILS.COUNTER"
#include "plugins/comp-logging.h"

#include <babeltrace2/babeltrace.h>
#include "common/macros.h"
#include "common/common.h"
#include "common/assert.h"
#include <inttypes.h>
#include <stdint.h>

#include "counter.h"

#define PRINTF_COUNT(_what, _var, args...)				\
	do {								\
		if (counter->count._var != 0 || !counter->hide_zero) {	\
			printf("%15" PRIu64 " %s message%s\n",		\
				counter->count._var,			\
				(_what),				\
				counter->count._var == 1 ? "" : "s");	\
		}							\
	} while (0)

static
const char * const in_port_name = "in";

static
uint64_t get_total_count(struct counter *counter)
{
	return counter->count.event +
		counter->count.stream_begin +
		counter->count.stream_end +
		counter->count.stream_activity_begin +
		counter->count.stream_activity_end +
		counter->count.packet_begin +
		counter->count.packet_end +
		counter->count.disc_events +
		counter->count.disc_packets +
		counter->count.msg_iter_inactivity +
		counter->count.other;
}

static
void print_count(struct counter *counter)
{
	uint64_t total = get_total_count(counter);

	PRINTF_COUNT("Event", event);
	PRINTF_COUNT("Stream beginning", stream_begin);
	PRINTF_COUNT("Stream end", stream_end);
	PRINTF_COUNT("Stream activity beginning", stream_activity_begin);
	PRINTF_COUNT("Stream activity end", stream_activity_end);
	PRINTF_COUNT("Packet beginning", packet_begin);
	PRINTF_COUNT("Packet end", packet_end);
	PRINTF_COUNT("Discarded event", disc_events);
	PRINTF_COUNT("Discarded packet", disc_packets);
	PRINTF_COUNT("Message iterator inactivity", msg_iter_inactivity);

	if (counter->count.other > 0) {
		PRINTF_COUNT("Other (unknown)", other);
	}

	printf("%s%15" PRIu64 " message%s (TOTAL)%s\n",
		bt_common_color_bold(), total, total == 1 ? "" : "s",
		bt_common_color_reset());
	counter->last_printed_total = total;
}

static
void try_print_count(struct counter *counter, uint64_t msg_count)
{
	if (counter->step == 0) {
		/* No update */
		return;
	}

	counter->at += msg_count;

	if (counter->at >= counter->step) {
		counter->at = 0;
		print_count(counter);
		putchar('\n');
	}
}

static
void try_print_last(struct counter *counter)
{
	const uint64_t total = get_total_count(counter);

	if (total != counter->last_printed_total) {
		print_count(counter);
	}
}

void destroy_private_counter_data(struct counter *counter)
{
	bt_self_component_port_input_message_iterator_put_ref(counter->msg_iter);
	g_free(counter);
}

BT_HIDDEN
void counter_finalize(bt_self_component_sink *comp)
{
	struct counter *counter;

	BT_ASSERT(comp);
	counter = bt_self_component_get_data(
			bt_self_component_sink_as_self_component(comp));
	BT_ASSERT(counter);
	try_print_last(counter);
	bt_self_component_port_input_message_iterator_put_ref(counter->msg_iter);
	g_free(counter);
}

BT_HIDDEN
bt_self_component_status counter_init(
		bt_self_component_sink *component,
		const bt_value *params,
		__attribute__((unused)) void *init_method_data)
{
	bt_self_component_status ret;
	struct counter *counter = g_new0(struct counter, 1);
	const bt_value *step = NULL;
	const bt_value *hide_zero = NULL;

	if (!counter) {
		ret = BT_SELF_COMPONENT_STATUS_NOMEM;
		goto error;
	}

	counter->self_comp =
		bt_self_component_sink_as_self_component(component);
	counter->log_level = bt_component_get_logging_level(
		bt_self_component_as_component(counter->self_comp));
	ret = bt_self_component_sink_add_input_port(component,
		"in", NULL, NULL);
	if (ret != BT_SELF_COMPONENT_STATUS_OK) {
		goto error;
	}

	counter->last_printed_total = -1ULL;
	counter->step = 10000;
	step = bt_value_map_borrow_entry_value_const(params, "step");
	if (step) {
		if (!bt_value_is_unsigned_integer(step)) {
			BT_COMP_LOGE("`step` parameter: expecting an unsigned integer value: "
				"type=%s", bt_common_value_type_string(
					bt_value_get_type(step)));
			goto error;
		}

		counter->step = bt_value_unsigned_integer_get(step);
	}

	hide_zero = bt_value_map_borrow_entry_value_const(params, "hide-zero");
	if (hide_zero) {
		if (!bt_value_is_bool(hide_zero)) {
			BT_COMP_LOGE("`hide-zero` parameter: expecting a boolean value: "
				"type=%s", bt_common_value_type_string(
					bt_value_get_type(hide_zero)));
			goto error;
		}

		counter->hide_zero = (bool) bt_value_bool_get(hide_zero);
	}

	bt_self_component_set_data(
		bt_self_component_sink_as_self_component(component),
		counter);
	goto end;

error:
	destroy_private_counter_data(counter);
	ret = BT_SELF_COMPONENT_STATUS_ERROR;

end:
	return ret;
}

BT_HIDDEN
bt_self_component_status counter_graph_is_configured(
		bt_self_component_sink *comp)
{
	bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
	struct counter *counter;
	bt_self_component_port_input_message_iterator *iterator;

	counter = bt_self_component_get_data(
		bt_self_component_sink_as_self_component(comp));
	BT_ASSERT(counter);
	iterator = bt_self_component_port_input_message_iterator_create(
		bt_self_component_sink_borrow_input_port_by_name(comp,
			in_port_name));
	if (!iterator) {
		status = BT_SELF_COMPONENT_STATUS_NOMEM;
		goto end;
	}

	BT_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_MOVE_REF(
		counter->msg_iter, iterator);

end:
	return status;
}

BT_HIDDEN
bt_self_component_status counter_consume(
		bt_self_component_sink *comp)
{
	bt_self_component_status ret = BT_SELF_COMPONENT_STATUS_OK;
	struct counter *counter;
	bt_message_iterator_status it_ret;
	uint64_t msg_count;
	bt_message_array_const msgs;

	counter = bt_self_component_get_data(
			bt_self_component_sink_as_self_component(comp));
	BT_ASSERT(counter);

	if (G_UNLIKELY(!counter->msg_iter)) {
		try_print_last(counter);
		ret = BT_SELF_COMPONENT_STATUS_END;
		goto end;
	}

	/* Consume messages */
	it_ret = bt_self_component_port_input_message_iterator_next(
		counter->msg_iter, &msgs, &msg_count);
	if (it_ret < 0) {
		ret = BT_SELF_COMPONENT_STATUS_ERROR;
		goto end;
	}

	switch (it_ret) {
	case BT_MESSAGE_ITERATOR_STATUS_OK:
	{
		uint64_t i;

		for (i = 0; i < msg_count; i++) {
			const bt_message *msg = msgs[i];

			BT_ASSERT(msg);
			switch (bt_message_get_type(msg)) {
			case BT_MESSAGE_TYPE_EVENT:
				counter->count.event++;
				break;
			case BT_MESSAGE_TYPE_PACKET_BEGINNING:
				counter->count.packet_begin++;
				break;
			case BT_MESSAGE_TYPE_PACKET_END:
				counter->count.packet_end++;
				break;
			case BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY:
				counter->count.msg_iter_inactivity++;
				break;
			case BT_MESSAGE_TYPE_STREAM_BEGINNING:
				counter->count.stream_begin++;
				break;
			case BT_MESSAGE_TYPE_STREAM_END:
				counter->count.stream_end++;
				break;
			case BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING:
				counter->count.stream_activity_begin++;
				break;
			case BT_MESSAGE_TYPE_STREAM_ACTIVITY_END:
				counter->count.stream_activity_end++;
				break;
			case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
				counter->count.disc_events++;
				break;
			case BT_MESSAGE_TYPE_DISCARDED_PACKETS:
				counter->count.disc_packets++;
				break;
			default:
				counter->count.other++;
			}

			bt_message_put_ref(msg);
		}

		ret = BT_SELF_COMPONENT_STATUS_OK;
		break;
	}
	case BT_MESSAGE_ITERATOR_STATUS_AGAIN:
		ret = BT_SELF_COMPONENT_STATUS_AGAIN;
		goto end;
	case BT_MESSAGE_ITERATOR_STATUS_END:
		try_print_last(counter);
		ret = BT_SELF_COMPONENT_STATUS_END;
		goto end;
	case BT_MESSAGE_ITERATOR_STATUS_NOMEM:
		ret = BT_SELF_COMPONENT_STATUS_NOMEM;
		goto end;
	default:
		break;
	}

	try_print_count(counter, msg_count);

end:
	return ret;
}
Commit	Line	Data
358340ec 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
82e80647	23	#define BT_COMP_LOG_SELF_COMP (counter->self_comp)
9d87d0ea	24	#define BT_LOG_OUTPUT_LEVEL (counter->log_level)
350ad6c1	25	#define BT_LOG_TAG "PLUGIN/FLT.UTILS.COUNTER"
82e80647	26	#include "plugins/comp-logging.h"
fdd3a2da	27
3fadfbc0	28	#include <babeltrace2/babeltrace.h>
91d81473	29	#include "common/macros.h"
578e048b	30	#include "common/common.h"
578e048b	31	#include "common/assert.h"
358340ec PP	32	#include <inttypes.h>
	33	#include <stdint.h>
	34
	35	#include "counter.h"
	36
0e847b69	37	#define PRINTF_COUNT(_what, _var, args...) \
358340ec PP	38	do { \
358340ec PP	39	if (counter->count._var != 0 \|\| !counter->hide_zero) { \
0e847b69	40	printf("%15" PRIu64 " %s message%s\n", \
358340ec	41	counter->count._var, \
0e847b69 PP	42	(_what), \
0e847b69 PP	43	counter->count._var == 1 ? "" : "s"); \
358340ec PP	44	} \
	45	} while (0)
	46
5badd463 PP	47	static
	48	const char * const in_port_name = "in";
	49
358340ec PP	50	static
	51	uint64_t get_total_count(struct counter *counter)
	52	{
	53	return counter->count.event +
	54	counter->count.stream_begin +
	55	counter->count.stream_end +
0e847b69 PP	56	counter->count.stream_activity_begin +
0e847b69 PP	57	counter->count.stream_activity_end +
358340ec PP	58	counter->count.packet_begin +
358340ec PP	59	counter->count.packet_end +
0e847b69 PP	60	counter->count.disc_events +
0e847b69 PP	61	counter->count.disc_packets +
b9fd9cbb	62	counter->count.msg_iter_inactivity +
358340ec PP	63	counter->count.other;
	64	}
	65
	66	static
d4393e08	67	void print_count(struct counter *counter)
358340ec	68	{
d4393e08 PP	69	uint64_t total = get_total_count(counter);
d4393e08 PP	70
0e847b69 PP	71	PRINTF_COUNT("Event", event);
	72	PRINTF_COUNT("Stream beginning", stream_begin);
	73	PRINTF_COUNT("Stream end", stream_end);
	74	PRINTF_COUNT("Stream activity beginning", stream_activity_begin);
	75	PRINTF_COUNT("Stream activity end", stream_activity_end);
	76	PRINTF_COUNT("Packet beginning", packet_begin);
	77	PRINTF_COUNT("Packet end", packet_end);
	78	PRINTF_COUNT("Discarded event", disc_events);
	79	PRINTF_COUNT("Discarded packet", disc_packets);
	80	PRINTF_COUNT("Message iterator inactivity", msg_iter_inactivity);
358340ec PP	81
358340ec PP	82	if (counter->count.other > 0) {
0e847b69	83	PRINTF_COUNT("Other (unknown)", other);
358340ec PP	84	}
358340ec PP	85
d6e69534	86	printf("%s%15" PRIu64 " message%s (TOTAL)%s\n",
358340ec PP	87	bt_common_color_bold(), total, total == 1 ? "" : "s",
	88	bt_common_color_reset());
	89	counter->last_printed_total = total;
	90	}
	91
	92	static
d6e69534	93	void try_print_count(struct counter *counter, uint64_t msg_count)
358340ec	94	{
358340ec PP	95	if (counter->step == 0) {
	96	/* No update */
	97	return;
	98	}
	99
d6e69534	100	counter->at += msg_count;
358340ec	101
d4393e08 PP	102	if (counter->at >= counter->step) {
	103	counter->at = 0;
	104	print_count(counter);
358340ec PP	105	putchar('\n');
	106	}
	107	}
	108
	109	static
	110	void try_print_last(struct counter *counter)
	111	{
	112	const uint64_t total = get_total_count(counter);
	113
	114	if (total != counter->last_printed_total) {
d4393e08	115	print_count(counter);
358340ec PP	116	}
	117	}
	118
	119	void destroy_private_counter_data(struct counter *counter)
	120	{
d6e69534	121	bt_self_component_port_input_message_iterator_put_ref(counter->msg_iter);
358340ec PP	122	g_free(counter);
	123	}
	124
d94d92ac	125	BT_HIDDEN
b19ff26f	126	void counter_finalize(bt_self_component_sink *comp)
358340ec PP	127	{
	128	struct counter *counter;
	129
d94d92ac PP	130	BT_ASSERT(comp);
d94d92ac PP	131	counter = bt_self_component_get_data(
707b7d35	132	bt_self_component_sink_as_self_component(comp));
f6ccaed9	133	BT_ASSERT(counter);
358340ec	134	try_print_last(counter);
d6e69534	135	bt_self_component_port_input_message_iterator_put_ref(counter->msg_iter);
358340ec PP	136	g_free(counter);
	137	}
	138
d94d92ac	139	BT_HIDDEN
4cdfc5e8	140	bt_self_component_status counter_init(
b19ff26f PP	141	bt_self_component_sink *component,
b19ff26f PP	142	const bt_value *params,
c88dd1cb	143	__attribute__((unused)) void *init_method_data)
358340ec	144	{
4cdfc5e8	145	bt_self_component_status ret;
358340ec	146	struct counter *counter = g_new0(struct counter, 1);
b19ff26f PP	147	const bt_value *step = NULL;
b19ff26f PP	148	const bt_value *hide_zero = NULL;
358340ec PP	149
358340ec PP	150	if (!counter) {
d94d92ac PP	151	ret = BT_SELF_COMPONENT_STATUS_NOMEM;
d94d92ac PP	152	goto error;
358340ec PP	153	}
358340ec PP	154
82e80647 PP	155	counter->self_comp =
82e80647 PP	156	bt_self_component_sink_as_self_component(component);
9d87d0ea	157	counter->log_level = bt_component_get_logging_level(
82e80647	158	bt_self_component_as_component(counter->self_comp));
d94d92ac	159	ret = bt_self_component_sink_add_input_port(component,
358340ec	160	"in", NULL, NULL);
d94d92ac PP	161	if (ret != BT_SELF_COMPONENT_STATUS_OK) {
d94d92ac PP	162	goto error;
358340ec PP	163	}
	164
	165	counter->last_printed_total = -1ULL;
a5bc50e4	166	counter->step = 10000;
05e21286	167	step = bt_value_map_borrow_entry_value_const(params, "step");
fdd3a2da PP	168	if (step) {
fdd3a2da PP	169	if (!bt_value_is_unsigned_integer(step)) {
82e80647	170	BT_COMP_LOGE("`step` parameter: expecting an unsigned integer value: "
fdd3a2da PP	171	"type=%s", bt_common_value_type_string(
	172	bt_value_get_type(step)));
	173	goto error;
358340ec	174	}
fdd3a2da PP	175
fdd3a2da PP	176	counter->step = bt_value_unsigned_integer_get(step);
358340ec PP	177	}
358340ec PP	178
05e21286	179	hide_zero = bt_value_map_borrow_entry_value_const(params, "hide-zero");
fdd3a2da PP	180	if (hide_zero) {
fdd3a2da PP	181	if (!bt_value_is_bool(hide_zero)) {
82e80647	182	BT_COMP_LOGE("`hide-zero` parameter: expecting a boolean value: "
fdd3a2da PP	183	"type=%s", bt_common_value_type_string(
	184	bt_value_get_type(hide_zero)));
	185	goto error;
	186	}
358340ec	187
fdd3a2da	188	counter->hide_zero = (bool) bt_value_bool_get(hide_zero);
358340ec PP	189	}
358340ec PP	190
d94d92ac	191	bt_self_component_set_data(
707b7d35	192	bt_self_component_sink_as_self_component(component),
d94d92ac	193	counter);
358340ec PP	194	goto end;
	195
	196	error:
	197	destroy_private_counter_data(counter);
fdd3a2da	198	ret = BT_SELF_COMPONENT_STATUS_ERROR;
358340ec PP	199
358340ec PP	200	end:
358340ec PP	201	return ret;
	202	}
	203
d94d92ac	204	BT_HIDDEN
5badd463 PP	205	bt_self_component_status counter_graph_is_configured(
5badd463 PP	206	bt_self_component_sink *comp)
358340ec	207	{
4cdfc5e8	208	bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
358340ec	209	struct counter *counter;
d6e69534	210	bt_self_component_port_input_message_iterator *iterator;
358340ec	211
d94d92ac	212	counter = bt_self_component_get_data(
707b7d35	213	bt_self_component_sink_as_self_component(comp));
f6ccaed9	214	BT_ASSERT(counter);
d6e69534	215	iterator = bt_self_component_port_input_message_iterator_create(
5badd463 PP	216	bt_self_component_sink_borrow_input_port_by_name(comp,
5badd463 PP	217	in_port_name));
d94d92ac PP	218	if (!iterator) {
d94d92ac PP	219	status = BT_SELF_COMPONENT_STATUS_NOMEM;
358340ec PP	220	goto end;
	221	}
	222
d6e69534 PP	223	BT_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_MOVE_REF(
d6e69534 PP	224	counter->msg_iter, iterator);
358340ec PP	225
358340ec PP	226	end:
bf55043c	227	return status;
358340ec PP	228	}
358340ec PP	229
d94d92ac	230	BT_HIDDEN
4cdfc5e8	231	bt_self_component_status counter_consume(
b19ff26f	232	bt_self_component_sink *comp)
358340ec	233	{
4cdfc5e8	234	bt_self_component_status ret = BT_SELF_COMPONENT_STATUS_OK;
358340ec	235	struct counter *counter;
4cdfc5e8	236	bt_message_iterator_status it_ret;
d6e69534 PP	237	uint64_t msg_count;
d6e69534 PP	238	bt_message_array_const msgs;
358340ec	239
d94d92ac	240	counter = bt_self_component_get_data(
707b7d35	241	bt_self_component_sink_as_self_component(comp));
f6ccaed9	242	BT_ASSERT(counter);
358340ec	243
91d81473	244	if (G_UNLIKELY(!counter->msg_iter)) {
358340ec	245	try_print_last(counter);
d94d92ac	246	ret = BT_SELF_COMPONENT_STATUS_END;
358340ec PP	247	goto end;
	248	}
	249
d6e69534 PP	250	/* Consume messages */
	251	it_ret = bt_self_component_port_input_message_iterator_next(
	252	counter->msg_iter, &msgs, &msg_count);
358340ec	253	if (it_ret < 0) {
d94d92ac	254	ret = BT_SELF_COMPONENT_STATUS_ERROR;
358340ec PP	255	goto end;
	256	}
	257
	258	switch (it_ret) {
d6e69534	259	case BT_MESSAGE_ITERATOR_STATUS_OK:
358340ec	260	{
d4393e08 PP	261	uint64_t i;
d4393e08 PP	262
d6e69534 PP	263	for (i = 0; i < msg_count; i++) {
d6e69534 PP	264	const bt_message *msg = msgs[i];
d4393e08	265
d6e69534 PP	266	BT_ASSERT(msg);
	267	switch (bt_message_get_type(msg)) {
	268	case BT_MESSAGE_TYPE_EVENT:
d4393e08 PP	269	counter->count.event++;
d4393e08 PP	270	break;
0e847b69 PP	271	case BT_MESSAGE_TYPE_PACKET_BEGINNING:
	272	counter->count.packet_begin++;
	273	break;
	274	case BT_MESSAGE_TYPE_PACKET_END:
	275	counter->count.packet_end++;
	276	break;
b9fd9cbb FD	277	case BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY:
b9fd9cbb FD	278	counter->count.msg_iter_inactivity++;
d4393e08	279	break;
d6e69534	280	case BT_MESSAGE_TYPE_STREAM_BEGINNING:
d4393e08 PP	281	counter->count.stream_begin++;
d4393e08 PP	282	break;
d6e69534	283	case BT_MESSAGE_TYPE_STREAM_END:
d4393e08 PP	284	counter->count.stream_end++;
d4393e08 PP	285	break;
0e847b69 PP	286	case BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING:
0e847b69 PP	287	counter->count.stream_activity_begin++;
d4393e08	288	break;
0e847b69 PP	289	case BT_MESSAGE_TYPE_STREAM_ACTIVITY_END:
	290	counter->count.stream_activity_end++;
	291	break;
	292	case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
	293	counter->count.disc_events++;
	294	break;
	295	case BT_MESSAGE_TYPE_DISCARDED_PACKETS:
	296	counter->count.disc_packets++;
d4393e08	297	break;
d4393e08 PP	298	default:
d4393e08 PP	299	counter->count.other++;
358340ec	300	}
d4393e08	301
d6e69534	302	bt_message_put_ref(msg);
358340ec	303	}
d94d92ac PP	304
	305	ret = BT_SELF_COMPONENT_STATUS_OK;
	306	break;
358340ec	307	}
d6e69534	308	case BT_MESSAGE_ITERATOR_STATUS_AGAIN:
d94d92ac PP	309	ret = BT_SELF_COMPONENT_STATUS_AGAIN;
d94d92ac PP	310	goto end;
d6e69534	311	case BT_MESSAGE_ITERATOR_STATUS_END:
d94d92ac PP	312	try_print_last(counter);
	313	ret = BT_SELF_COMPONENT_STATUS_END;
	314	goto end;
d6e69534	315	case BT_MESSAGE_ITERATOR_STATUS_NOMEM:
d94d92ac PP	316	ret = BT_SELF_COMPONENT_STATUS_NOMEM;
d94d92ac PP	317	goto end;
358340ec PP	318	default:
	319	break;
	320	}
	321
d6e69534	322	try_print_count(counter, msg_count);
358340ec PP	323
358340ec PP	324	end:
358340ec PP	325	return ret;
358340ec PP	326	}