#define BT_LOG_TAG "PLUGIN-CTF-LTTNG-LIVE-SRC"
#include "logging.h"
-#include <babeltrace/ctf-ir/packet.h>
-#include <babeltrace/graph/component-source.h>
-#include <babeltrace/graph/private-port.h>
-#include <babeltrace/graph/port.h>
-#include <babeltrace/graph/private-component.h>
-#include <babeltrace/graph/private-component-source.h>
-#include <babeltrace/graph/private-notification-iterator.h>
-#include <babeltrace/graph/notification-stream.h>
-#include <babeltrace/graph/notification-packet.h>
-#include <babeltrace/graph/notification-event.h>
-#include <babeltrace/graph/notification-heap.h>
-#include <babeltrace/graph/notification-iterator.h>
-#include <babeltrace/graph/notification-inactivity.h>
-#include <babeltrace/graph/graph.h>
+#include <babeltrace/babeltrace.h>
#include <babeltrace/compiler-internal.h>
#include <babeltrace/types.h>
#include <inttypes.h>
{
struct bt_port *port;
- port = bt_port_from_private_port(stream->port);
+ port = bt_port_from_private(stream->port);
print_dbg("stream %s state %s last_inact_ts %" PRId64 " cur_inact_ts %" PRId64,
bt_port_get_name(port),
print_state(stream),
return BT_FALSE;
}
- component = bt_component_from_private_component(lttng_live->private_component);
+ component = bt_component_from_private(lttng_live->private_component);
graph = bt_component_get_graph(component);
ret = bt_graph_is_canceled(graph);
bt_put(graph);
int64_t nr_ports;
int ret;
- component = bt_component_from_private_component(lttng_live->private_component);
+ component = bt_component_from_private(lttng_live->private_component);
nr_ports = bt_component_source_get_output_port_count(component);
if (nr_ports < 0) {
return -1;
if (trace->trace) {
int retval;
- retval = bt_ctf_trace_set_is_static(trace->trace);
+ retval = bt_trace_set_is_static(trace->trace);
assert(!retval);
BT_PUT(trace->trace);
}
}
BT_HIDDEN
-void lttng_live_iterator_finalize(struct bt_private_notification_iterator *it)
+void lttng_live_iterator_finalize(struct bt_private_connection_private_notification_iterator *it)
{
struct lttng_live_stream_iterator_generic *s =
- bt_private_notification_iterator_get_user_data(it);
+ bt_private_connection_private_notification_iterator_get_user_data(it);
switch (s->type) {
case LIVE_STREAM_TYPE_NO_STREAM:
}
static
-enum bt_ctf_lttng_live_iterator_status lttng_live_iterator_next_check_stream_state(
+enum bt_lttng_live_iterator_status lttng_live_iterator_next_check_stream_state(
struct lttng_live_component *lttng_live,
struct lttng_live_stream_iterator *lttng_live_stream)
{
case LTTNG_LIVE_STREAM_EOF:
break;
}
- return BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK;
+ return BT_LTTNG_LIVE_ITERATOR_STATUS_OK;
}
/*
* return EOF.
*/
static
-enum bt_ctf_lttng_live_iterator_status lttng_live_iterator_next_handle_one_no_data_stream(
+enum bt_lttng_live_iterator_status lttng_live_iterator_next_handle_one_no_data_stream(
struct lttng_live_component *lttng_live,
struct lttng_live_stream_iterator *lttng_live_stream)
{
- enum bt_ctf_lttng_live_iterator_status ret =
- BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK;
+ enum bt_lttng_live_iterator_status ret =
+ BT_LTTNG_LIVE_ITERATOR_STATUS_OK;
struct packet_index index;
enum lttng_live_stream_state orig_state = lttng_live_stream->state;
if (lttng_live_stream->trace->new_metadata_needed) {
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
goto end;
}
if (lttng_live_stream->trace->session->new_streams_needed) {
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
goto end;
}
if (lttng_live_stream->state != LTTNG_LIVE_STREAM_ACTIVE_NO_DATA
goto end;
}
ret = lttng_live_get_next_index(lttng_live, lttng_live_stream, &index);
- if (ret != BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK) {
+ if (ret != BT_LTTNG_LIVE_ITERATOR_STATUS_OK) {
goto end;
}
assert(lttng_live_stream->state != LTTNG_LIVE_STREAM_EOF);
if (orig_state == LTTNG_LIVE_STREAM_QUIESCENT_NO_DATA
&& lttng_live_stream->last_returned_inactivity_timestamp ==
lttng_live_stream->current_inactivity_timestamp) {
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_AGAIN;
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_AGAIN;
print_stream_state(lttng_live_stream);
} else {
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
}
goto end;
}
lttng_live_stream->offset = index.offset;
lttng_live_stream->len = index.packet_size / CHAR_BIT;
end:
- if (ret == BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK) {
+ if (ret == BT_LTTNG_LIVE_ITERATOR_STATUS_OK) {
ret = lttng_live_iterator_next_check_stream_state(
lttng_live, lttng_live_stream);
}
* per-stream notifications.
*/
static
-enum bt_ctf_lttng_live_iterator_status lttng_live_get_session(
+enum bt_lttng_live_iterator_status lttng_live_get_session(
struct lttng_live_component *lttng_live,
struct lttng_live_session *session)
{
- enum bt_ctf_lttng_live_iterator_status status;
+ enum bt_lttng_live_iterator_status status;
struct lttng_live_trace *trace, *t;
if (lttng_live_attach_session(session)) {
if (lttng_live_is_canceled(lttng_live)) {
- return BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_AGAIN;
+ return BT_LTTNG_LIVE_ITERATOR_STATUS_AGAIN;
} else {
- return BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_ERROR;
+ return BT_LTTNG_LIVE_ITERATOR_STATUS_ERROR;
}
}
status = lttng_live_get_new_streams(session);
- if (status != BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK &&
- status != BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_END) {
+ if (status != BT_LTTNG_LIVE_ITERATOR_STATUS_OK &&
+ status != BT_LTTNG_LIVE_ITERATOR_STATUS_END) {
return status;
}
bt_list_for_each_entry_safe(trace, t, &session->traces, node) {
status = lttng_live_metadata_update(trace);
- if (status != BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK &&
- status != BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_END) {
+ if (status != BT_LTTNG_LIVE_ITERATOR_STATUS_OK &&
+ status != BT_LTTNG_LIVE_ITERATOR_STATUS_END) {
return status;
}
}
}
static
-enum bt_ctf_lttng_live_iterator_status lttng_live_iterator_next_handle_new_streams_and_metadata(
+enum bt_lttng_live_iterator_status lttng_live_iterator_next_handle_new_streams_and_metadata(
struct lttng_live_component *lttng_live)
{
- enum bt_ctf_lttng_live_iterator_status ret =
- BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK;
+ enum bt_lttng_live_iterator_status ret =
+ BT_LTTNG_LIVE_ITERATOR_STATUS_OK;
unsigned int nr_sessions_opened = 0;
struct lttng_live_session *session, *s;
* currently ongoing.
*/
if (bt_list_empty(<tng_live->sessions)) {
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_END;
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_END;
goto end;
}
bt_list_for_each_entry(session, <tng_live->sessions, node) {
ret = lttng_live_get_session(lttng_live, session);
switch (ret) {
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_OK:
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_END:
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK;
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_END:
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_OK;
break;
default:
goto end;
}
}
end:
- if (ret == BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK && !nr_sessions_opened) {
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_END;
+ if (ret == BT_LTTNG_LIVE_ITERATOR_STATUS_OK && !nr_sessions_opened) {
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_END;
}
return ret;
}
static
-enum bt_ctf_lttng_live_iterator_status emit_inactivity_notification(
+enum bt_lttng_live_iterator_status emit_inactivity_notification(
struct lttng_live_component *lttng_live,
struct lttng_live_stream_iterator *lttng_live_stream,
struct bt_notification **notification,
uint64_t timestamp)
{
- enum bt_ctf_lttng_live_iterator_status ret =
- BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK;
+ enum bt_lttng_live_iterator_status ret =
+ BT_LTTNG_LIVE_ITERATOR_STATUS_OK;
struct lttng_live_trace *trace;
- struct bt_ctf_clock_class *clock_class = NULL;
- struct bt_ctf_clock_value *clock_value = NULL;
+ struct bt_clock_class *clock_class = NULL;
+ struct bt_clock_value *clock_value = NULL;
struct bt_notification *notif = NULL;
int retval;
if (!clock_class) {
goto error;
}
- clock_value = bt_ctf_clock_value_create(clock_class, timestamp);
+ clock_value = bt_clock_value_create(clock_class, timestamp);
if (!clock_value) {
goto error;
}
return ret;
error:
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_ERROR;
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_ERROR;
bt_put(notif);
goto end;
}
static
-enum bt_ctf_lttng_live_iterator_status lttng_live_iterator_next_handle_one_quiescent_stream(
+enum bt_lttng_live_iterator_status lttng_live_iterator_next_handle_one_quiescent_stream(
struct lttng_live_component *lttng_live,
struct lttng_live_stream_iterator *lttng_live_stream,
struct bt_notification **notification)
{
- enum bt_ctf_lttng_live_iterator_status ret =
- BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK;
- struct bt_ctf_clock_class *clock_class = NULL;
- struct bt_ctf_clock_value *clock_value = NULL;
+ enum bt_lttng_live_iterator_status ret =
+ BT_LTTNG_LIVE_ITERATOR_STATUS_OK;
+ struct bt_clock_class *clock_class = NULL;
+ struct bt_clock_value *clock_value = NULL;
if (lttng_live_stream->state != LTTNG_LIVE_STREAM_QUIESCENT) {
- return BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK;
+ return BT_LTTNG_LIVE_ITERATOR_STATUS_OK;
}
if (lttng_live_stream->current_inactivity_timestamp ==
lttng_live_stream->last_returned_inactivity_timestamp) {
lttng_live_stream->state = LTTNG_LIVE_STREAM_QUIESCENT_NO_DATA;
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
goto end;
}
}
static
-enum bt_ctf_lttng_live_iterator_status lttng_live_iterator_next_handle_one_active_data_stream(
+enum bt_lttng_live_iterator_status lttng_live_iterator_next_handle_one_active_data_stream(
struct lttng_live_component *lttng_live,
struct lttng_live_stream_iterator *lttng_live_stream,
struct bt_notification **notification)
{
- enum bt_ctf_lttng_live_iterator_status ret =
- BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK;
- enum bt_ctf_notif_iter_status status;
+ enum bt_lttng_live_iterator_status ret =
+ BT_LTTNG_LIVE_ITERATOR_STATUS_OK;
+ enum bt_notif_iter_status status;
struct lttng_live_session *session;
bt_list_for_each_entry(session, <tng_live->sessions, node) {
struct lttng_live_trace *trace;
if (session->new_streams_needed) {
- return BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
+ return BT_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
}
bt_list_for_each_entry(trace, &session->traces, node) {
if (trace->new_metadata_needed) {
- return BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
+ return BT_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
}
}
}
if (lttng_live_stream->state != LTTNG_LIVE_STREAM_ACTIVE_DATA) {
- return BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_ERROR;
+ return BT_LTTNG_LIVE_ITERATOR_STATUS_ERROR;
}
if (lttng_live_stream->packet_end_notif_queue) {
*notification = lttng_live_stream->packet_end_notif_queue;
lttng_live_stream->packet_end_notif_queue = NULL;
- status = BT_CTF_NOTIF_ITER_STATUS_OK;
+ status = BT_NOTIF_ITER_STATUS_OK;
} else {
- status = bt_ctf_notif_iter_get_next_notification(
+ status = bt_notif_iter_get_next_notification(
lttng_live_stream->notif_iter,
lttng_live_stream->trace->cc_prio_map,
notification);
- if (status == BT_CTF_NOTIF_ITER_STATUS_OK) {
+ if (status == BT_NOTIF_ITER_STATUS_OK) {
/*
* Consider empty packets as inactivity.
*/
}
}
switch (status) {
- case BT_CTF_NOTIF_ITER_STATUS_EOF:
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_END;
+ case BT_NOTIF_ITER_STATUS_EOF:
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_END;
break;
- case BT_CTF_NOTIF_ITER_STATUS_OK:
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK;
+ case BT_NOTIF_ITER_STATUS_OK:
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_OK;
break;
- case BT_CTF_NOTIF_ITER_STATUS_AGAIN:
+ case BT_NOTIF_ITER_STATUS_AGAIN:
/*
* Continue immediately (end of packet). The next
* get_index may return AGAIN to delay the following
* attempt.
*/
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE;
break;
- case BT_CTF_NOTIF_ITER_STATUS_INVAL:
+ case BT_NOTIF_ITER_STATUS_INVAL:
/* No argument provided by the user, so don't return INVAL. */
- case BT_CTF_NOTIF_ITER_STATUS_ERROR:
+ case BT_NOTIF_ITER_STATUS_ERROR:
default:
- ret = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_ERROR;
+ ret = BT_LTTNG_LIVE_ITERATOR_STATUS_ERROR;
break;
}
return ret;
* When disconnected from relayd: try to re-connect endlessly.
*/
static
-struct bt_notification_iterator_next_return lttng_live_iterator_next_stream(
- struct bt_private_notification_iterator *iterator,
+struct bt_notification_iterator_next_method_return lttng_live_iterator_next_stream(
+ struct bt_private_connection_private_notification_iterator *iterator,
struct lttng_live_stream_iterator *stream_iter)
{
- enum bt_ctf_lttng_live_iterator_status status;
- struct bt_notification_iterator_next_return next_return;
+ enum bt_lttng_live_iterator_status status;
+ struct bt_notification_iterator_next_method_return next_return;
struct lttng_live_component *lttng_live;
lttng_live = stream_iter->trace->session->lttng_live;
print_stream_state(stream_iter);
next_return.notification = NULL;
status = lttng_live_iterator_next_handle_new_streams_and_metadata(lttng_live);
- if (status != BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK) {
+ if (status != BT_LTTNG_LIVE_ITERATOR_STATUS_OK) {
goto end;
}
status = lttng_live_iterator_next_handle_one_no_data_stream(
lttng_live, stream_iter);
- if (status != BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK) {
+ if (status != BT_LTTNG_LIVE_ITERATOR_STATUS_OK) {
goto end;
}
status = lttng_live_iterator_next_handle_one_quiescent_stream(
lttng_live, stream_iter, &next_return.notification);
- if (status != BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK) {
+ if (status != BT_LTTNG_LIVE_ITERATOR_STATUS_OK) {
assert(next_return.notification == NULL);
goto end;
}
}
status = lttng_live_iterator_next_handle_one_active_data_stream(lttng_live,
stream_iter, &next_return.notification);
- if (status != BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK) {
+ if (status != BT_LTTNG_LIVE_ITERATOR_STATUS_OK) {
assert(next_return.notification == NULL);
}
end:
switch (status) {
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE:
print_dbg("continue");
goto retry;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_AGAIN:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_AGAIN:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_AGAIN;
print_dbg("again");
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_END:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_END:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_END;
print_dbg("end");
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_OK:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_OK;
print_dbg("ok");
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_INVAL:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_INVAL:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_INVALID;
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_NOMEM:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_NOMEM:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_NOMEM;
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_UNSUPPORTED:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_UNSUPPORTED:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_UNSUPPORTED;
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_ERROR:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_ERROR:
default: /* fall-through */
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_ERROR;
break;
}
static
-struct bt_notification_iterator_next_return lttng_live_iterator_next_no_stream(
- struct bt_private_notification_iterator *iterator,
+struct bt_notification_iterator_next_method_return lttng_live_iterator_next_no_stream(
+ struct bt_private_connection_private_notification_iterator *iterator,
struct lttng_live_no_stream_iterator *no_stream_iter)
{
- enum bt_ctf_lttng_live_iterator_status status;
- struct bt_notification_iterator_next_return next_return;
+ enum bt_lttng_live_iterator_status status;
+ struct bt_notification_iterator_next_method_return next_return;
struct lttng_live_component *lttng_live;
lttng_live = no_stream_iter->lttng_live;
lttng_live_force_new_streams_and_metadata(lttng_live);
next_return.notification = NULL;
status = lttng_live_iterator_next_handle_new_streams_and_metadata(lttng_live);
- if (status != BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK) {
+ if (status != BT_LTTNG_LIVE_ITERATOR_STATUS_OK) {
goto end;
}
if (no_stream_iter->port) {
- status = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_AGAIN;
+ status = BT_LTTNG_LIVE_ITERATOR_STATUS_AGAIN;
} else {
- status = BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_END;
+ status = BT_LTTNG_LIVE_ITERATOR_STATUS_END;
}
end:
switch (status) {
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_CONTINUE:
goto retry;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_AGAIN:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_AGAIN:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_AGAIN;
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_END:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_END:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_END;
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_OK:
- next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_OK;
- break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_INVAL:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_INVAL:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_INVALID;
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_NOMEM:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_NOMEM:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_NOMEM;
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_UNSUPPORTED:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_UNSUPPORTED:
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_UNSUPPORTED;
break;
- case BT_CTF_LTTNG_LIVE_ITERATOR_STATUS_ERROR:
+ case BT_LTTNG_LIVE_ITERATOR_STATUS_ERROR:
default: /* fall-through */
next_return.status = BT_NOTIFICATION_ITERATOR_STATUS_ERROR;
break;
}
BT_HIDDEN
-struct bt_notification_iterator_next_return lttng_live_iterator_next(
- struct bt_private_notification_iterator *iterator)
+struct bt_notification_iterator_next_method_return lttng_live_iterator_next(
+ struct bt_private_connection_private_notification_iterator *iterator)
{
struct lttng_live_stream_iterator_generic *s =
- bt_private_notification_iterator_get_user_data(iterator);
- struct bt_notification_iterator_next_return next_return;
+ bt_private_connection_private_notification_iterator_get_user_data(iterator);
+ struct bt_notification_iterator_next_method_return next_return;
switch (s->type) {
case LIVE_STREAM_TYPE_NO_STREAM:
BT_HIDDEN
enum bt_notification_iterator_status lttng_live_iterator_init(
- struct bt_private_notification_iterator *it,
+ struct bt_private_connection_private_notification_iterator *it,
struct bt_private_port *port)
{
enum bt_notification_iterator_status ret =
{
struct lttng_live_no_stream_iterator *no_stream_iter =
container_of(s, struct lttng_live_no_stream_iterator, p);
- ret = bt_private_notification_iterator_set_user_data(it, no_stream_iter);
+ ret = bt_private_connection_private_notification_iterator_set_user_data(it, no_stream_iter);
if (ret) {
goto error;
}
{
struct lttng_live_stream_iterator *stream_iter =
container_of(s, struct lttng_live_stream_iterator, p);
- ret = bt_private_notification_iterator_set_user_data(it, stream_iter);
+ ret = bt_private_connection_private_notification_iterator_set_user_data(it, stream_iter);
if (ret) {
goto error;
}
end:
return ret;
error:
- if (bt_private_notification_iterator_set_user_data(it, NULL)
+ if (bt_private_connection_private_notification_iterator_set_user_data(it, NULL)
!= BT_NOTIFICATION_ITERATOR_STATUS_OK) {
BT_LOGE("Error setting private data to NULL");
}
}
static
-struct bt_value *lttng_live_query_list_sessions(struct bt_component_class *comp_class,
+struct bt_component_class_query_method_return lttng_live_query_list_sessions(
+ struct bt_component_class *comp_class,
+ struct bt_query_executor *query_exec,
struct bt_value *params)
{
+ struct bt_component_class_query_method_return query_ret = {
+ .result = NULL,
+ .status = BT_QUERY_STATUS_OK,
+ };
+
struct bt_value *url_value = NULL;
- struct bt_value *results = NULL;
const char *url;
struct bt_live_viewer_connection *viewer_connection = NULL;
url_value = bt_value_map_get(params, "url");
if (!url_value || bt_value_is_null(url_value) || !bt_value_is_string(url_value)) {
BT_LOGW("Mandatory \"url\" parameter missing");
+ query_ret.status = BT_QUERY_STATUS_INVALID_PARAMS;
goto error;
}
if (bt_value_string_get(url_value, &url) != BT_VALUE_STATUS_OK) {
BT_LOGW("\"url\" parameter is required to be a string value");
+ query_ret.status = BT_QUERY_STATUS_INVALID_PARAMS;
goto error;
}
goto error;
}
- results = bt_live_viewer_connection_list_sessions(viewer_connection);
+ query_ret.result =
+ bt_live_viewer_connection_list_sessions(viewer_connection);
+ if (!query_ret.result) {
+ goto error;
+ }
+
goto end;
+
error:
- BT_PUT(results);
+ BT_PUT(query_ret.result);
+
+ if (query_ret.status >= 0) {
+ query_ret.status = BT_QUERY_STATUS_ERROR;
+ }
+
end:
if (viewer_connection) {
bt_live_viewer_connection_destroy(viewer_connection);
}
BT_PUT(url_value);
- return results;
+ return query_ret;
}
BT_HIDDEN
-struct bt_value *lttng_live_query(struct bt_component_class *comp_class,
+struct bt_component_class_query_method_return lttng_live_query(
+ struct bt_component_class *comp_class,
+ struct bt_query_executor *query_exec,
const char *object, struct bt_value *params)
{
+ struct bt_component_class_query_method_return ret = {
+ .result = NULL,
+ .status = BT_QUERY_STATUS_OK,
+ };
+
if (strcmp(object, "sessions") == 0) {
return lttng_live_query_list_sessions(comp_class,
- params);
+ query_exec, params);
}
BT_LOGW("Unknown query object `%s`", object);
- return NULL;
+ ret.status = BT_QUERY_STATUS_INVALID_OBJECT;
+ return ret;
}
static
bt_private_component_get_user_data(private_component);
struct bt_component *other_component;
enum bt_component_status status = BT_COMPONENT_STATUS_OK;
- struct bt_port *self_port = bt_port_from_private_port(self_private_port);
+ struct bt_port *self_port = bt_port_from_private(self_private_port);
other_component = bt_port_get_component(other_port);
bt_put(other_component); /* weak */
projects / babeltrace.git / blobdiff