* SOFTWARE.
*/
-#define BT_LOG_TAG "PLUGIN-TEXT-DMESG-SRC"
-#include "logging.h"
+#define BT_COMP_LOG_SELF_COMP (dmesg_comp->self_comp)
+#define BT_LOG_OUTPUT_LEVEL (dmesg_comp->log_level)
+#define BT_LOG_TAG "PLUGIN/SRC.TEXT.DMESG"
+#include "logging/comp-logging.h"
#include <stdbool.h>
#include <string.h>
#include <ctype.h>
#include <stdio.h>
-#include "common/assert.h"
#include "common/common.h"
+#include "common/assert.h"
#include <babeltrace2/babeltrace.h>
-#include "lib/value.h"
#include "compat/utc.h"
#include "compat/stdio.h"
#include <glib.h>
enum {
STATE_EMIT_STREAM_BEGINNING,
- STATE_EMIT_STREAM_ACTIVITY_BEGINNING,
- STATE_EMIT_PACKET_BEGINNING,
STATE_EMIT_EVENT,
- STATE_EMIT_PACKET_END,
- STATE_EMIT_STREAM_ACTIVITY_END,
STATE_EMIT_STREAM_END,
STATE_DONE,
} state;
};
struct dmesg_component {
+ bt_logging_level log_level;
+
struct {
GString *path;
bt_bool read_from_stdin;
bt_bool no_timestamp;
} params;
- bt_self_component_source *self_comp;
+ bt_self_component_source *self_comp_src;
+ bt_self_component *self_comp;
bt_trace_class *trace_class;
bt_stream_class *stream_class;
bt_event_class *event_class;
bt_trace *trace;
bt_stream *stream;
- bt_packet *packet;
bt_clock_class *clock_class;
};
static
-bt_field_class *create_event_payload_fc(bt_trace_class *trace_class)
+bt_field_class *create_event_payload_fc(struct dmesg_component *dmesg_comp,
+ bt_trace_class *trace_class)
{
bt_field_class *root_fc = NULL;
bt_field_class *fc = NULL;
root_fc = bt_field_class_structure_create(trace_class);
if (!root_fc) {
- BT_LOGE_STR("Cannot create an empty structure field class object.");
+ BT_COMP_LOGE_STR("Cannot create an empty structure field class object.");
goto error;
}
fc = bt_field_class_string_create(trace_class);
if (!fc) {
- BT_LOGE_STR("Cannot create a string field class object.");
+ BT_COMP_LOGE_STR("Cannot create a string field class object.");
goto error;
}
ret = bt_field_class_structure_append_member(root_fc,
"str", fc);
if (ret) {
- BT_LOGE("Cannot add `str` member to structure field class: "
+ BT_COMP_LOGE("Cannot add `str` member to structure field class: "
"ret=%d", ret);
goto error;
}
bt_field_class *fc = NULL;
int ret = 0;
- dmesg_comp->trace_class = bt_trace_class_create(
- bt_self_component_source_as_self_component(
- dmesg_comp->self_comp));
+ dmesg_comp->trace_class = bt_trace_class_create(dmesg_comp->self_comp);
if (!dmesg_comp->trace_class) {
- BT_LOGE_STR("Cannot create an empty trace class object.");
+ BT_COMP_LOGE_STR("Cannot create an empty trace class object.");
goto error;
}
dmesg_comp->stream_class = bt_stream_class_create(
dmesg_comp->trace_class);
if (!dmesg_comp->stream_class) {
- BT_LOGE_STR("Cannot create a stream class object.");
+ BT_COMP_LOGE_STR("Cannot create a stream class object.");
goto error;
}
if (has_ts) {
dmesg_comp->clock_class = bt_clock_class_create(
- bt_self_component_source_as_self_component(
- dmesg_comp->self_comp));
+ dmesg_comp->self_comp);
if (!dmesg_comp->clock_class) {
- BT_LOGE_STR("Cannot create clock class.");
+ BT_COMP_LOGE_STR("Cannot create clock class.");
goto error;
}
ret = bt_stream_class_set_default_clock_class(
dmesg_comp->stream_class, dmesg_comp->clock_class);
if (ret) {
- BT_LOGE_STR("Cannot set stream class's default clock class.");
+ BT_COMP_LOGE_STR("Cannot set stream class's default clock class.");
goto error;
}
-
- bt_stream_class_set_packets_have_beginning_default_clock_snapshot(
- dmesg_comp->stream_class, BT_TRUE);
- bt_stream_class_set_packets_have_end_default_clock_snapshot(
- dmesg_comp->stream_class, BT_TRUE);
}
dmesg_comp->event_class = bt_event_class_create(
dmesg_comp->stream_class);
if (!dmesg_comp->event_class) {
- BT_LOGE_STR("Cannot create an event class object.");
+ BT_COMP_LOGE_STR("Cannot create an event class object.");
goto error;
}
ret = bt_event_class_set_name(dmesg_comp->event_class, "string");
if (ret) {
- BT_LOGE_STR("Cannot set event class's name.");
+ BT_COMP_LOGE_STR("Cannot set event class's name.");
goto error;
}
- fc = create_event_payload_fc(dmesg_comp->trace_class);
+ fc = create_event_payload_fc(dmesg_comp, dmesg_comp->trace_class);
if (!fc) {
- BT_LOGE_STR("Cannot create event payload field class.");
+ BT_COMP_LOGE_STR("Cannot create event payload field class.");
goto error;
}
ret = bt_event_class_set_payload_field_class(dmesg_comp->event_class, fc);
if (ret) {
- BT_LOGE_STR("Cannot set event class's event payload field class.");
+ BT_COMP_LOGE_STR("Cannot set event class's event payload field class.");
goto error;
}
"no-extract-timestamp");
if (no_timestamp) {
if (!bt_value_is_bool(no_timestamp)) {
- BT_LOGE("Expecting a boolean value for the `no-extract-timestamp` parameter: "
+ BT_COMP_LOGE("Expecting a boolean value for the `no-extract-timestamp` parameter: "
"type=%s",
bt_common_value_type_string(
bt_value_get_type(no_timestamp)));
path = bt_value_map_borrow_entry_value_const(params, "path");
if (path) {
if (dmesg_comp->params.read_from_stdin) {
- BT_LOGE_STR("Cannot specify both `read-from-stdin` and `path` parameters.");
+ BT_COMP_LOGE_STR("Cannot specify both `read-from-stdin` and `path` parameters.");
goto error;
}
if (!bt_value_is_string(path)) {
- BT_LOGE("Expecting a string value for the `path` parameter: "
+ BT_COMP_LOGE("Expecting a string value for the `path` parameter: "
"type=%s",
bt_common_value_type_string(
bt_value_get_type(path)));
}
static
-int create_packet_and_stream_and_trace(struct dmesg_component *dmesg_comp)
+int create_stream_and_trace(struct dmesg_component *dmesg_comp)
{
int ret = 0;
const char *trace_name = NULL;
dmesg_comp->trace = bt_trace_create(dmesg_comp->trace_class);
if (!dmesg_comp->trace) {
- BT_LOGE_STR("Cannot create trace object.");
+ BT_COMP_LOGE_STR("Cannot create trace object.");
goto error;
}
if (trace_name) {
ret = bt_trace_set_name(dmesg_comp->trace, trace_name);
if (ret) {
- BT_LOGE("Cannot set trace's name: name=\"%s\"",
+ BT_COMP_LOGE("Cannot set trace's name: name=\"%s\"",
trace_name);
goto error;
}
dmesg_comp->stream = bt_stream_create(dmesg_comp->stream_class,
dmesg_comp->trace);
if (!dmesg_comp->stream) {
- BT_LOGE_STR("Cannot create stream object.");
- goto error;
- }
-
- dmesg_comp->packet = bt_packet_create(dmesg_comp->stream);
- if (!dmesg_comp->packet) {
- BT_LOGE_STR("Cannot create packet object.");
+ BT_COMP_LOGE_STR("Cannot create stream object.");
goto error;
}
ret = -1;
end:
- if (basename) {
- g_free(basename);
- }
+ g_free(basename);
return ret;
}
static
-int try_create_meta_stream_packet(struct dmesg_component *dmesg_comp,
- bool has_ts)
+int try_create_meta_stream(struct dmesg_component *dmesg_comp, bool has_ts)
{
int ret = 0;
ret = create_meta(dmesg_comp, has_ts);
if (ret) {
- BT_LOGE("Cannot create metadata objects: dmesg-comp-addr=%p",
+ BT_COMP_LOGE("Cannot create metadata objects: dmesg-comp-addr=%p",
dmesg_comp);
goto error;
}
- ret = create_packet_and_stream_and_trace(dmesg_comp);
+ ret = create_stream_and_trace(dmesg_comp);
if (ret) {
- BT_LOGE("Cannot create packet and stream objects: "
+ BT_COMP_LOGE("Cannot create stream object: "
"dmesg-comp-addr=%p", dmesg_comp);
goto error;
}
g_string_free(dmesg_comp->params.path, TRUE);
}
- bt_packet_put_ref(dmesg_comp->packet);
bt_trace_put_ref(dmesg_comp->trace);
bt_stream_class_put_ref(dmesg_comp->stream_class);
bt_event_class_put_ref(dmesg_comp->event_class);
}
static
-bt_self_component_status create_port(
+bt_component_class_init_method_status create_port(
bt_self_component_source *self_comp)
{
- return bt_self_component_source_add_output_port(self_comp,
+ bt_component_class_init_method_status status;
+ bt_self_component_add_port_status add_port_status;
+
+ add_port_status = bt_self_component_source_add_output_port(self_comp,
"out", NULL, NULL);
+ switch (add_port_status) {
+ case BT_SELF_COMPONENT_ADD_PORT_STATUS_OK:
+ status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK;
+ break;
+ case BT_SELF_COMPONENT_ADD_PORT_STATUS_ERROR:
+ status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
+ break;
+ case BT_SELF_COMPONENT_ADD_PORT_STATUS_MEMORY_ERROR:
+ status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_MEMORY_ERROR;
+ break;
+ default:
+ abort();
+ }
+
+ return status;
}
BT_HIDDEN
-bt_self_component_status dmesg_init(
- bt_self_component_source *self_comp,
+bt_component_class_init_method_status dmesg_init(
+ bt_self_component_source *self_comp_src,
+ bt_self_component_source_configuration *config,
bt_value *params, void *init_method_data)
{
int ret = 0;
struct dmesg_component *dmesg_comp = g_new0(struct dmesg_component, 1);
- bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
+ bt_component_class_init_method_status status =
+ BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK;
+ bt_self_component *self_comp =
+ bt_self_component_source_as_self_component(self_comp_src);
+ const bt_component *comp = bt_self_component_as_component(self_comp);
+ bt_logging_level log_level = bt_component_get_logging_level(comp);
if (!dmesg_comp) {
- BT_LOGE_STR("Failed to allocate one dmesg component structure.");
+ /* Implicit log level is not available here */
+ BT_COMP_LOG_CUR_LVL(BT_LOG_ERROR, log_level, self_comp,
+ "Failed to allocate one dmesg component structure.");
goto error;
}
+ dmesg_comp->log_level = log_level;
dmesg_comp->self_comp = self_comp;
+ dmesg_comp->self_comp_src = self_comp_src;
dmesg_comp->params.path = g_string_new(NULL);
if (!dmesg_comp->params.path) {
- BT_LOGE_STR("Failed to allocate a GString.");
+ BT_COMP_LOGE_STR("Failed to allocate a GString.");
goto error;
}
ret = handle_params(dmesg_comp, params);
if (ret) {
- BT_LOGE("Invalid parameters: comp-addr=%p", self_comp);
+ BT_COMP_LOGE("Invalid parameters: comp-addr=%p", self_comp);
goto error;
}
if (!dmesg_comp->params.read_from_stdin &&
!g_file_test(dmesg_comp->params.path->str,
G_FILE_TEST_IS_REGULAR)) {
- BT_LOGE("Input path is not a regular file: "
+ BT_COMP_LOGE("Input path is not a regular file: "
"comp-addr=%p, path=\"%s\"", self_comp,
dmesg_comp->params.path->str);
goto error;
}
- status = create_port(self_comp);
- if (status != BT_SELF_COMPONENT_STATUS_OK) {
+ status = create_port(self_comp_src);
+ if (status != BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK) {
goto error;
}
- bt_self_component_set_data(
- bt_self_component_source_as_self_component(self_comp),
- dmesg_comp);
+ bt_self_component_set_data(self_comp, dmesg_comp);
+ BT_COMP_LOGI_STR("Component initialized.");
goto end;
error:
destroy_dmesg_component(dmesg_comp);
- bt_self_component_set_data(
- bt_self_component_source_as_self_component(self_comp),
- NULL);
+ bt_self_component_set_data(self_comp, NULL);
if (status >= 0) {
- status = BT_SELF_COMPONENT_STATUS_ERROR;
+ status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
}
end:
/*
* At this point, we know if the stream class's event header
* field class should have a timestamp or not, so we can lazily
- * create the metadata, stream, and packet objects.
+ * create the metadata and stream objects.
*/
- ret = try_create_meta_stream_packet(dmesg_comp, has_timestamp);
+ ret = try_create_meta_stream(dmesg_comp, has_timestamp);
if (ret) {
- /* try_create_meta_stream_packet() logs errors */
+ /* try_create_meta_stream() logs errors */
goto error;
}
if (dmesg_comp->clock_class) {
msg = bt_message_event_create_with_default_clock_snapshot(
msg_iter->pc_msg_iter,
- dmesg_comp->event_class, dmesg_comp->packet, ts);
+ dmesg_comp->event_class, dmesg_comp->stream, ts);
msg_iter->last_clock_value = ts;
} else {
msg = bt_message_event_create(msg_iter->pc_msg_iter,
- dmesg_comp->event_class, dmesg_comp->packet);
+ dmesg_comp->event_class, dmesg_comp->stream);
}
if (!msg) {
- BT_LOGE_STR("Cannot create event message.");
+ BT_COMP_LOGE_STR("Cannot create event message.");
goto error;
}
}
static
-int fill_event_payload_from_line(const char *line,
- bt_event *event)
+int fill_event_payload_from_line(struct dmesg_component *dmesg_comp,
+ const char *line, bt_event *event)
{
bt_field *ep_field = NULL;
bt_field *str_field = NULL;
str_field = bt_field_structure_borrow_member_field_by_index(
ep_field, 0);
if (!str_field) {
- BT_LOGE_STR("Cannot borrow `timestamp` field from event payload structure field.");
+ BT_COMP_LOGE_STR("Cannot borrow `timestamp` field from event payload structure field.");
goto error;
}
len--;
}
- ret = bt_field_string_clear(str_field);
- if (ret) {
- BT_LOGE_STR("Cannot clear string field object.");
- goto error;
- }
-
+ bt_field_string_clear(str_field);
ret = bt_field_string_append_with_length(str_field, line, len);
if (ret) {
- BT_LOGE("Cannot append value to string field object: "
+ BT_COMP_LOGE("Cannot append value to string field object: "
"len=%zu", len);
goto error;
}
bt_message *create_msg_from_line(
struct dmesg_msg_iter *dmesg_msg_iter, const char *line)
{
+ struct dmesg_component *dmesg_comp = dmesg_msg_iter->dmesg_comp;
bt_event *event = NULL;
bt_message *msg = NULL;
const char *new_start;
msg = create_init_event_msg_from_line(dmesg_msg_iter,
line, &new_start);
if (!msg) {
- BT_LOGE_STR("Cannot create and initialize event message from line.");
+ BT_COMP_LOGE_STR("Cannot create and initialize event message from line.");
goto error;
}
event = bt_message_event_borrow_event(msg);
BT_ASSERT(event);
- ret = fill_event_payload_from_line(new_start, event);
+ ret = fill_event_payload_from_line(dmesg_comp, new_start, event);
if (ret) {
- BT_LOGE("Cannot fill event payload field from line: "
+ BT_COMP_LOGE("Cannot fill event payload field from line: "
"ret=%d", ret);
goto error;
}
static
void destroy_dmesg_msg_iter(struct dmesg_msg_iter *dmesg_msg_iter)
{
+ struct dmesg_component *dmesg_comp;
+
if (!dmesg_msg_iter) {
return;
}
+ dmesg_comp = dmesg_msg_iter->dmesg_comp;
+
if (dmesg_msg_iter->fp && dmesg_msg_iter->fp != stdin) {
if (fclose(dmesg_msg_iter->fp)) {
- BT_LOGE_ERRNO("Cannot close input file", ".");
+ BT_COMP_LOGE_ERRNO("Cannot close input file", ".");
}
}
BT_HIDDEN
-bt_self_message_iterator_status dmesg_msg_iter_init(
+bt_component_class_message_iterator_init_method_status dmesg_msg_iter_init(
bt_self_message_iterator *self_msg_iter,
+ bt_self_message_iterator_configuration *config,
bt_self_component_source *self_comp,
bt_self_component_port_output *self_port)
{
- struct dmesg_component *dmesg_comp;
+ struct dmesg_component *dmesg_comp = bt_self_component_get_data(
+ bt_self_component_source_as_self_component(self_comp));
struct dmesg_msg_iter *dmesg_msg_iter =
g_new0(struct dmesg_msg_iter, 1);
- bt_self_message_iterator_status status =
- BT_SELF_MESSAGE_ITERATOR_STATUS_OK;
+ bt_component_class_message_iterator_init_method_status status =
+ BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_OK;
if (!dmesg_msg_iter) {
- BT_LOGE_STR("Failed to allocate on dmesg message iterator structure.");
+ BT_COMP_LOGE_STR("Failed to allocate on dmesg message iterator structure.");
goto error;
}
- dmesg_comp = bt_self_component_get_data(
- bt_self_component_source_as_self_component(self_comp));
BT_ASSERT(dmesg_comp);
dmesg_msg_iter->dmesg_comp = dmesg_comp;
dmesg_msg_iter->pc_msg_iter = self_msg_iter;
} else {
dmesg_msg_iter->fp = fopen(dmesg_comp->params.path->str, "r");
if (!dmesg_msg_iter->fp) {
- BT_LOGE_ERRNO("Cannot open input file in read mode", ": path=\"%s\"",
+ BT_COMP_LOGE_ERRNO("Cannot open input file in read mode", ": path=\"%s\"",
dmesg_comp->params.path->str);
goto error;
}
destroy_dmesg_msg_iter(dmesg_msg_iter);
bt_self_message_iterator_set_data(self_msg_iter, NULL);
if (status >= 0) {
- status = BT_SELF_MESSAGE_ITERATOR_STATUS_ERROR;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_ERROR;
}
end:
}
static
-bt_self_message_iterator_status dmesg_msg_iter_next_one(
+bt_component_class_message_iterator_next_method_status dmesg_msg_iter_next_one(
struct dmesg_msg_iter *dmesg_msg_iter,
bt_message **msg)
{
ssize_t len;
struct dmesg_component *dmesg_comp;
- bt_self_message_iterator_status status =
- BT_SELF_MESSAGE_ITERATOR_STATUS_OK;
+ bt_component_class_message_iterator_next_method_status status =
+ BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_OK;
BT_ASSERT(dmesg_msg_iter);
dmesg_comp = dmesg_msg_iter->dmesg_comp;
BT_ASSERT(dmesg_comp);
if (dmesg_msg_iter->state == STATE_DONE) {
- status = BT_SELF_MESSAGE_ITERATOR_STATUS_END;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_END;
goto end;
}
if (dmesg_msg_iter->tmp_event_msg ||
- dmesg_msg_iter->state == STATE_EMIT_PACKET_END ||
- dmesg_msg_iter->state == STATE_EMIT_STREAM_ACTIVITY_END ||
dmesg_msg_iter->state == STATE_EMIT_STREAM_END) {
goto handle_state;
}
&dmesg_msg_iter->linebuf_len, dmesg_msg_iter->fp);
if (len < 0) {
if (errno == EINVAL) {
- status = BT_SELF_MESSAGE_ITERATOR_STATUS_ERROR;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_ERROR;
} else if (errno == ENOMEM) {
- status =
- BT_SELF_MESSAGE_ITERATOR_STATUS_NOMEM;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_MEMORY_ERROR;
} else {
if (dmesg_msg_iter->state == STATE_EMIT_STREAM_BEGINNING) {
/* Stream did not even begin */
- status = BT_SELF_MESSAGE_ITERATOR_STATUS_END;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_END;
goto end;
} else {
- /* End current packet now */
+ /* End stream now */
dmesg_msg_iter->state =
- STATE_EMIT_PACKET_END;
+ STATE_EMIT_STREAM_END;
goto handle_state;
}
}
dmesg_msg_iter->tmp_event_msg = create_msg_from_line(
dmesg_msg_iter, dmesg_msg_iter->linebuf);
if (!dmesg_msg_iter->tmp_event_msg) {
- BT_LOGE("Cannot create event message from line: "
+ BT_COMP_LOGE("Cannot create event message from line: "
"dmesg-comp-addr=%p, line=\"%s\"", dmesg_comp,
dmesg_msg_iter->linebuf);
goto end;
BT_ASSERT(dmesg_msg_iter->tmp_event_msg);
*msg = bt_message_stream_beginning_create(
dmesg_msg_iter->pc_msg_iter, dmesg_comp->stream);
- dmesg_msg_iter->state = STATE_EMIT_STREAM_ACTIVITY_BEGINNING;
- break;
- case STATE_EMIT_STREAM_ACTIVITY_BEGINNING:
- BT_ASSERT(dmesg_msg_iter->tmp_event_msg);
- *msg = bt_message_stream_activity_beginning_create(
- dmesg_msg_iter->pc_msg_iter, dmesg_comp->stream);
- dmesg_msg_iter->state = STATE_EMIT_PACKET_BEGINNING;
- break;
- case STATE_EMIT_PACKET_BEGINNING:
- BT_ASSERT(dmesg_msg_iter->tmp_event_msg);
-
- if (dmesg_comp->clock_class) {
- *msg = bt_message_packet_beginning_create_with_default_clock_snapshot(
- dmesg_msg_iter->pc_msg_iter, dmesg_comp->packet,
- dmesg_msg_iter->last_clock_value);
- } else {
- *msg = bt_message_packet_beginning_create(
- dmesg_msg_iter->pc_msg_iter, dmesg_comp->packet);
- }
-
dmesg_msg_iter->state = STATE_EMIT_EVENT;
break;
case STATE_EMIT_EVENT:
*msg = dmesg_msg_iter->tmp_event_msg;
dmesg_msg_iter->tmp_event_msg = NULL;
break;
- case STATE_EMIT_PACKET_END:
- if (dmesg_comp->clock_class) {
- *msg = bt_message_packet_end_create_with_default_clock_snapshot(
- dmesg_msg_iter->pc_msg_iter, dmesg_comp->packet,
- dmesg_msg_iter->last_clock_value);
- } else {
- *msg = bt_message_packet_end_create(
- dmesg_msg_iter->pc_msg_iter, dmesg_comp->packet);
- }
-
- dmesg_msg_iter->state = STATE_EMIT_STREAM_ACTIVITY_END;
- break;
- case STATE_EMIT_STREAM_ACTIVITY_END:
- *msg = bt_message_stream_activity_end_create(
- dmesg_msg_iter->pc_msg_iter, dmesg_comp->stream);
- dmesg_msg_iter->state = STATE_EMIT_STREAM_END;
- break;
case STATE_EMIT_STREAM_END:
*msg = bt_message_stream_end_create(
dmesg_msg_iter->pc_msg_iter, dmesg_comp->stream);
}
if (!*msg) {
- BT_LOGE("Cannot create message: dmesg-comp-addr=%p",
+ BT_COMP_LOGE("Cannot create message: dmesg-comp-addr=%p",
dmesg_comp);
- status = BT_SELF_MESSAGE_ITERATOR_STATUS_ERROR;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_ERROR;
}
end:
}
BT_HIDDEN
-bt_self_message_iterator_status dmesg_msg_iter_next(
+bt_component_class_message_iterator_next_method_status dmesg_msg_iter_next(
bt_self_message_iterator *self_msg_iter,
bt_message_array_const msgs, uint64_t capacity,
uint64_t *count)
struct dmesg_msg_iter *dmesg_msg_iter =
bt_self_message_iterator_get_data(
self_msg_iter);
- bt_self_message_iterator_status status =
- BT_SELF_MESSAGE_ITERATOR_STATUS_OK;
+ bt_component_class_message_iterator_next_method_status status =
+ BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_OK;
uint64_t i = 0;
while (i < capacity &&
- status == BT_SELF_MESSAGE_ITERATOR_STATUS_OK) {
+ status == BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_OK) {
bt_message *priv_msg = NULL;
status = dmesg_msg_iter_next_one(dmesg_msg_iter,
&priv_msg);
msgs[i] = priv_msg;
- if (status == BT_SELF_MESSAGE_ITERATOR_STATUS_OK) {
+ if (status == BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_OK) {
i++;
}
}
* message, in which case we'll return it.
*/
*count = i;
- status = BT_SELF_MESSAGE_ITERATOR_STATUS_OK;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_OK;
}
return status;
}
BT_HIDDEN
-bt_bool dmesg_msg_iter_can_seek_beginning(
- bt_self_message_iterator *self_msg_iter)
+bt_component_class_message_iterator_can_seek_beginning_method_status
+dmesg_msg_iter_can_seek_beginning(
+ bt_self_message_iterator *self_msg_iter, bt_bool *can_seek)
{
struct dmesg_msg_iter *dmesg_msg_iter =
bt_self_message_iterator_get_data(self_msg_iter);
/* Can't seek the beginning of the standard input stream */
- return !dmesg_msg_iter->dmesg_comp->params.read_from_stdin;
+ *can_seek = !dmesg_msg_iter->dmesg_comp->params.read_from_stdin;
+
+ return BT_COMPONENT_CLASS_MESSAGE_ITERATOR_CAN_SEEK_BEGINNING_METHOD_STATUS_OK;
}
BT_HIDDEN
-bt_self_message_iterator_status dmesg_msg_iter_seek_beginning(
+bt_component_class_message_iterator_seek_beginning_method_status
+dmesg_msg_iter_seek_beginning(
bt_self_message_iterator *self_msg_iter)
{
struct dmesg_msg_iter *dmesg_msg_iter =
BT_MESSAGE_PUT_REF_AND_RESET(dmesg_msg_iter->tmp_event_msg);
dmesg_msg_iter->last_clock_value = 0;
dmesg_msg_iter->state = STATE_EMIT_STREAM_BEGINNING;
- return BT_SELF_MESSAGE_ITERATOR_STATUS_OK;
+ return BT_COMPONENT_CLASS_MESSAGE_ITERATOR_SEEK_BEGINNING_METHOD_STATUS_OK;
}