ctf_fs_ds_file_destroy(notif_iter_data->ds_file);
notif_iter_data->ds_file = ctf_fs_ds_file_create(
notif_iter_data->ds_file_group->ctf_fs_trace,
+ notif_iter_data->pc_notif_iter,
notif_iter_data->notif_iter,
notif_iter_data->ds_file_group->stream,
ds_file_info->path->str);
g_free(notif_iter_data);
}
-struct bt_notification_iterator_next_method_return ctf_fs_iterator_next(
- struct bt_private_connection_private_notification_iterator *iterator)
+static
+enum bt_notification_iterator_status ctf_fs_iterator_next_one(
+ struct ctf_fs_notif_iter_data *notif_iter_data,
+ struct bt_notification **notif)
{
- struct bt_notification_iterator_next_method_return next_ret;
- struct ctf_fs_notif_iter_data *notif_iter_data =
- bt_private_connection_private_notification_iterator_get_user_data(iterator);
+ enum bt_notification_iterator_status status;
int ret;
BT_ASSERT(notif_iter_data->ds_file);
- next_ret = ctf_fs_ds_file_next(notif_iter_data->ds_file);
+ status = ctf_fs_ds_file_next(notif_iter_data->ds_file, notif);
- if (next_ret.status == BT_NOTIFICATION_ITERATOR_STATUS_OK &&
- bt_notification_get_type(next_ret.notification) ==
+ if (status == BT_NOTIFICATION_ITERATOR_STATUS_OK &&
+ bt_notification_get_type(*notif) ==
BT_NOTIFICATION_TYPE_STREAM_BEGIN) {
if (notif_iter_data->skip_stream_begin_notifs) {
/*
* BT_NOTIFICATION_TYPE_STREAM_BEGIN
* notification: skip this one, get a new one.
*/
- BT_PUT(next_ret.notification);
- next_ret = ctf_fs_ds_file_next(notif_iter_data->ds_file);
- BT_ASSERT(next_ret.status != BT_NOTIFICATION_ITERATOR_STATUS_END);
+ BT_PUT(*notif);
+ status = ctf_fs_ds_file_next(notif_iter_data->ds_file,
+ notif);
+ BT_ASSERT(status != BT_NOTIFICATION_ITERATOR_STATUS_END);
goto end;
} else {
/*
}
}
- if (next_ret.status == BT_NOTIFICATION_ITERATOR_STATUS_OK &&
- bt_notification_get_type(next_ret.notification) ==
+ if (status == BT_NOTIFICATION_ITERATOR_STATUS_OK &&
+ bt_notification_get_type(*notif) ==
BT_NOTIFICATION_TYPE_STREAM_END) {
notif_iter_data->ds_file_info_index++;
goto end;
}
- BT_PUT(next_ret.notification);
+ BT_PUT(*notif);
bt_notif_iter_reset(notif_iter_data->notif_iter);
/*
*/
ret = notif_iter_data_set_current_ds_file(notif_iter_data);
if (ret) {
- next_ret.status = BT_NOTIFICATION_ITERATOR_STATUS_ERROR;
+ status = BT_NOTIFICATION_ITERATOR_STATUS_ERROR;
goto end;
}
- next_ret = ctf_fs_ds_file_next(notif_iter_data->ds_file);
+ status = ctf_fs_ds_file_next(notif_iter_data->ds_file, notif);
/*
* If we get a notification, we expect to get a
*/
BT_ASSERT(notif_iter_data->skip_stream_begin_notifs);
- if (next_ret.status == BT_NOTIFICATION_ITERATOR_STATUS_OK) {
- BT_ASSERT(bt_notification_get_type(next_ret.notification) ==
+ if (status == BT_NOTIFICATION_ITERATOR_STATUS_OK) {
+ BT_ASSERT(bt_notification_get_type(*notif) ==
BT_NOTIFICATION_TYPE_STREAM_BEGIN);
- BT_PUT(next_ret.notification);
- next_ret = ctf_fs_ds_file_next(notif_iter_data->ds_file);
- BT_ASSERT(next_ret.status != BT_NOTIFICATION_ITERATOR_STATUS_END);
+ BT_PUT(*notif);
+ status = ctf_fs_ds_file_next(notif_iter_data->ds_file,
+ notif);
+ BT_ASSERT(status != BT_NOTIFICATION_ITERATOR_STATUS_END);
}
}
end:
- return next_ret;
+ return status;
+}
+
+BT_HIDDEN
+enum bt_notification_iterator_status ctf_fs_iterator_next(
+ struct bt_private_connection_private_notification_iterator *iterator,
+ bt_notification_array notifs, uint64_t capacity,
+ uint64_t *count)
+{
+ enum bt_notification_iterator_status status =
+ BT_NOTIFICATION_ITERATOR_STATUS_OK;
+ struct ctf_fs_notif_iter_data *notif_iter_data =
+ bt_private_connection_private_notification_iterator_get_user_data(iterator);
+ uint64_t i = 0;
+
+ while (i < capacity && status == BT_NOTIFICATION_ITERATOR_STATUS_OK) {
+ status = ctf_fs_iterator_next_one(notif_iter_data, ¬ifs[i]);
+ if (status == BT_NOTIFICATION_ITERATOR_STATUS_OK) {
+ i++;
+ }
+ }
+
+ if (i > 0) {
+ /*
+ * Even if ctf_fs_iterator_next_one() returned something
+ * else than BT_NOTIFICATION_ITERATOR_STATUS_OK, we
+ * accumulated notification objects in the output
+ * notification array, so we need to return
+ * BT_NOTIFICATION_ITERATOR_STATUS_OK so that they are
+ * transfered to downstream. This other status occurs
+ * again the next time muxer_notif_iter_do_next() is
+ * called, possibly without any accumulated
+ * notification, in which case we'll return it.
+ */
+ *count = i;
+ status = BT_NOTIFICATION_ITERATOR_STATUS_OK;
+ }
+
+ return status;
}
void ctf_fs_iterator_finalize(struct bt_private_connection_private_notification_iterator *it)
goto error;
}
+ notif_iter_data->pc_notif_iter = it;
notif_iter_data->notif_iter = bt_notif_iter_create(
- port_data->ds_file_group->ctf_fs_trace->metadata->trace,
+ port_data->ds_file_group->ctf_fs_trace->metadata->tc,
bt_common_get_page_size() * 8,
ctf_fs_ds_file_medops, NULL);
if (!notif_iter_data->notif_iter) {
g_free(ctf_fs_trace->metadata);
}
- bt_put(ctf_fs_trace->cc_prio_map);
g_free(ctf_fs_trace);
}
goto error;
}
+ port_data->ctf_fs = ctf_fs;
port_data->ds_file_group = ds_file_group;
ret = bt_private_component_source_add_output_private_port(
ctf_fs->priv_comp, port_name->str, port_data, NULL);
return ret;
}
-static
-uint64_t get_packet_header_stream_instance_id(struct ctf_fs_trace *ctf_fs_trace,
- struct bt_field *packet_header_field)
-{
- struct bt_field *stream_instance_id_field = NULL;
- uint64_t stream_instance_id = -1ULL;
- int ret;
-
- if (!packet_header_field) {
- goto end;
- }
-
- stream_instance_id_field = bt_field_structure_get_field_by_name(
- packet_header_field, "stream_instance_id");
- if (!stream_instance_id_field) {
- goto end;
- }
-
- ret = bt_field_integer_unsigned_get_value(stream_instance_id_field,
- &stream_instance_id);
- if (ret) {
- stream_instance_id = -1ULL;
- goto end;
- }
-
-end:
- bt_put(stream_instance_id_field);
- return stream_instance_id;
-}
-
-uint64_t get_packet_context_timestamp_begin_ns(
- struct ctf_fs_trace *ctf_fs_trace,
- struct bt_field *packet_context_field)
-{
- int ret;
- struct bt_field *timestamp_begin_field = NULL;
- struct bt_field_type *timestamp_begin_ft = NULL;
- uint64_t timestamp_begin_raw_value = -1ULL;
- uint64_t timestamp_begin_ns = -1ULL;
- int64_t timestamp_begin_ns_signed;
- struct bt_clock_class *timestamp_begin_clock_class = NULL;
- struct bt_clock_value *clock_value = NULL;
-
- if (!packet_context_field) {
- goto end;
- }
-
- timestamp_begin_field = bt_field_structure_get_field_by_name(
- packet_context_field, "timestamp_begin");
- if (!timestamp_begin_field) {
- goto end;
- }
-
- timestamp_begin_ft = bt_field_get_type(timestamp_begin_field);
- BT_ASSERT(timestamp_begin_ft);
- timestamp_begin_clock_class =
- bt_field_type_integer_get_mapped_clock_class(timestamp_begin_ft);
- if (!timestamp_begin_clock_class) {
- goto end;
- }
-
- ret = bt_field_integer_unsigned_get_value(timestamp_begin_field,
- ×tamp_begin_raw_value);
- if (ret) {
- goto end;
- }
-
- clock_value = bt_clock_value_create(timestamp_begin_clock_class,
- timestamp_begin_raw_value);
- if (!clock_value) {
- goto end;
- }
-
- ret = bt_clock_value_get_value_ns_from_epoch(clock_value,
- ×tamp_begin_ns_signed);
- if (ret) {
- goto end;
- }
-
- timestamp_begin_ns = (uint64_t) timestamp_begin_ns_signed;
-
-end:
- bt_put(timestamp_begin_field);
- bt_put(timestamp_begin_ft);
- bt_put(timestamp_begin_clock_class);
- bt_put(clock_value);
- return timestamp_begin_ns;
-}
-
static
void ctf_fs_ds_file_info_destroy(struct ctf_fs_ds_file_info *ds_file_info)
{
static
struct ctf_fs_ds_file_info *ctf_fs_ds_file_info_create(const char *path,
- uint64_t begin_ns, struct ctf_fs_ds_index *index)
+ int64_t begin_ns, struct ctf_fs_ds_index *index)
{
struct ctf_fs_ds_file_info *ds_file_info;
static
int ctf_fs_ds_file_group_add_ds_file_info(
struct ctf_fs_ds_file_group *ds_file_group,
- const char *path, uint64_t begin_ns,
+ const char *path, int64_t begin_ns,
struct ctf_fs_ds_index *index)
{
struct ctf_fs_ds_file_info *ds_file_info;
static
int add_ds_file_to_ds_file_group(struct ctf_fs_trace *ctf_fs_trace,
- const char *path)
+ struct bt_graph *graph, const char *path)
{
- struct bt_field *packet_header_field = NULL;
- struct bt_field *packet_context_field = NULL;
struct bt_stream_class *stream_class = NULL;
- uint64_t stream_instance_id = -1ULL;
- uint64_t begin_ns = -1ULL;
+ int64_t stream_instance_id = -1;
+ int64_t begin_ns = -1;
struct ctf_fs_ds_file_group *ds_file_group = NULL;
bool add_group = false;
int ret;
struct ctf_fs_ds_file *ds_file = NULL;
struct ctf_fs_ds_index *index = NULL;
struct bt_notif_iter *notif_iter = NULL;
+ struct ctf_stream_class *sc = NULL;
+ struct bt_notif_iter_packet_properties props;
- notif_iter = bt_notif_iter_create(ctf_fs_trace->metadata->trace,
+ notif_iter = bt_notif_iter_create(ctf_fs_trace->metadata->tc,
bt_common_get_page_size() * 8, ctf_fs_ds_file_medops, NULL);
if (!notif_iter) {
BT_LOGE_STR("Cannot create a CTF notification iterator.");
goto error;
}
- ds_file = ctf_fs_ds_file_create(ctf_fs_trace, notif_iter, NULL, path);
+ ds_file = ctf_fs_ds_file_create(ctf_fs_trace, NULL, notif_iter,
+ NULL, path);
if (!ds_file) {
goto error;
}
- ret = ctf_fs_ds_file_get_packet_header_context_fields(ds_file,
- &packet_header_field, &packet_context_field);
+ ret = ctf_fs_ds_file_borrow_packet_header_context_fields(ds_file,
+ NULL, NULL);
if (ret) {
BT_LOGE("Cannot get stream file's first packet's header and context fields (`%s`).",
path);
goto error;
}
- stream_instance_id = get_packet_header_stream_instance_id(ctf_fs_trace,
- packet_header_field);
- begin_ns = get_packet_context_timestamp_begin_ns(ctf_fs_trace,
- packet_context_field);
- stream_class = ctf_utils_stream_class_from_packet_header(
- ctf_fs_trace->metadata->trace, packet_header_field);
- if (!stream_class) {
- goto error;
+ ret = bt_notif_iter_get_packet_properties(ds_file->notif_iter, &props);
+ BT_ASSERT(ret == 0);
+ sc = ctf_trace_class_borrow_stream_class_by_id(ds_file->metadata->tc,
+ props.stream_class_id);
+ BT_ASSERT(sc);
+ stream_class = sc->ir_sc;
+ BT_ASSERT(stream_class);
+ stream_instance_id = props.data_stream_id;
+
+ if (props.snapshots.beginning_clock != UINT64_C(-1)) {
+ BT_ASSERT(sc->default_clock_class);
+ ret = bt_clock_class_cycles_to_ns_from_origin(
+ sc->default_clock_class,
+ props.snapshots.beginning_clock, &begin_ns);
+ if (ret) {
+ BT_LOGE("Cannot convert clock cycles to nanoseconds from origin (`%s`).",
+ path);
+ goto error;
+ }
}
index = ctf_fs_ds_file_build_index(ds_file);
ds_file->file->path->str);
}
- if (begin_ns == -1ULL) {
+ if (begin_ns == -1) {
/*
* No beggining timestamp to sort the stream files
* within a stream file group, so consider that this
* file must be the only one within its group.
*/
- stream_instance_id = -1ULL;
+ stream_instance_id = -1;
}
- if (stream_instance_id == -1ULL) {
+ if (stream_instance_id == -1) {
/*
* No stream instance ID or no beginning timestamp:
* create a unique stream file group for this stream
goto end;
}
- BT_ASSERT(stream_instance_id != -1ULL);
- BT_ASSERT(begin_ns != -1ULL);
+ BT_ASSERT(stream_instance_id != -1);
+ BT_ASSERT(begin_ns != -1);
/* Find an existing stream file group with this ID */
for (i = 0; i < ctf_fs_trace->ds_file_groups->len; i++) {
}
ctf_fs_ds_index_destroy(index);
- bt_put(packet_header_field);
- bt_put(packet_context_field);
- bt_put(stream_class);
return ret;
}
static
-int create_ds_file_groups(struct ctf_fs_trace *ctf_fs_trace)
+int create_ds_file_groups(struct ctf_fs_trace *ctf_fs_trace,
+ struct bt_graph *graph)
{
int ret = 0;
const char *basename;
continue;
}
- ret = add_ds_file_to_ds_file_group(ctf_fs_trace,
+ ret = add_ds_file_to_ds_file_group(ctf_fs_trace, graph,
file->path->str);
if (ret) {
BT_LOGE("Cannot add stream file `%s` to stream file group",
goto error;
}
- if (ds_file_group->stream_id == -1ULL) {
+ if (ds_file_group->stream_id == UINT64_C(-1)) {
/* No stream ID: use 0 */
- ds_file_group->stream = bt_stream_create(
- ds_file_group->stream_class, name->str,
+ ds_file_group->stream = bt_stream_create_with_id(
+ ds_file_group->stream_class,
ctf_fs_trace->next_stream_id);
ctf_fs_trace->next_stream_id++;
} else {
/* Specific stream ID */
- ds_file_group->stream = bt_stream_create(
- ds_file_group->stream_class, name->str,
- ds_file_group->stream_id);
+ ds_file_group->stream = bt_stream_create_with_id(
+ ds_file_group->stream_class,
+ (uint64_t) ds_file_group->stream_id);
}
- g_string_free(name, TRUE);
-
if (!ds_file_group->stream) {
BT_LOGE("Cannot create stream for DS file group: "
"addr=%p, stream-name=\"%s\"",
ds_file_group, name->str);
+ g_string_free(name, TRUE);
goto error;
}
+
+ ret = bt_stream_set_name(ds_file_group->stream, name->str);
+ if (ret) {
+ BT_LOGE("Cannot set stream's name: "
+ "addr=%p, stream-name=\"%s\"",
+ ds_file_group->stream, name->str);
+ g_string_free(name, TRUE);
+ goto error;
+ }
+
+ g_string_free(name, TRUE);
}
goto end;
return ret;
}
-static
-int create_cc_prio_map(struct ctf_fs_trace *ctf_fs_trace)
-{
- int ret = 0;
- size_t i;
- int count;
-
- BT_ASSERT(ctf_fs_trace);
- ctf_fs_trace->cc_prio_map = bt_clock_class_priority_map_create();
- if (!ctf_fs_trace->cc_prio_map) {
- ret = -1;
- goto end;
- }
-
- count = bt_trace_get_clock_class_count(
- ctf_fs_trace->metadata->trace);
- BT_ASSERT(count >= 0);
-
- for (i = 0; i < count; i++) {
- struct bt_clock_class *clock_class =
- bt_trace_get_clock_class_by_index(
- ctf_fs_trace->metadata->trace, i);
-
- BT_ASSERT(clock_class);
- ret = bt_clock_class_priority_map_add_clock_class(
- ctf_fs_trace->cc_prio_map, clock_class, 0);
- BT_PUT(clock_class);
-
- if (ret) {
- goto end;
- }
- }
-
-end:
- return ret;
-}
-
BT_HIDDEN
struct ctf_fs_trace *ctf_fs_trace_create(const char *path, const char *name,
- struct ctf_fs_metadata_config *metadata_config)
+ struct ctf_fs_metadata_config *metadata_config,
+ struct bt_graph *graph)
{
struct ctf_fs_trace *ctf_fs_trace;
int ret;
goto error;
}
+ ctf_fs_metadata_init(ctf_fs_trace->metadata);
ctf_fs_trace->ds_file_groups = g_ptr_array_new_with_free_func(
(GDestroyNotify) ctf_fs_ds_file_group_destroy);
if (!ctf_fs_trace->ds_file_groups) {
goto error;
}
- ret = create_ds_file_groups(ctf_fs_trace);
- if (ret) {
- goto error;
- }
-
- ret = create_cc_prio_map(ctf_fs_trace);
+ ret = create_ds_file_groups(ctf_fs_trace, graph);
if (ret) {
goto error;
}
* trace needs. There won't be any more. Therefore it is safe to
* make this trace static.
*/
- (void) bt_trace_set_is_static(ctf_fs_trace->metadata->trace);
+ (void) bt_trace_make_static(ctf_fs_trace->metadata->trace);
goto end;
error:
ctf_fs_trace_destroy(ctf_fs_trace);
ctf_fs_trace = NULL;
+
end:
return ctf_fs_trace;
}
tn_node = g_list_next(tn_node)) {
GString *trace_path = tp_node->data;
GString *trace_name = tn_node->data;
+ struct bt_graph *graph = bt_component_borrow_graph(
+ bt_component_borrow_from_private(ctf_fs->priv_comp));
+ BT_ASSERT(graph);
ctf_fs_trace = ctf_fs_trace_create(trace_path->str,
- trace_name->str, &ctf_fs->metadata_config);
+ trace_name->str, &ctf_fs->metadata_config,
+ graph);
if (!ctf_fs_trace) {
BT_LOGE("Cannot create trace for `%s`.",
trace_path->str);
* private component should also exist.
*/
ctf_fs->priv_comp = priv_comp;
- value = bt_value_map_get(params, "path");
+ value = bt_value_map_borrow(params, "path");
if (value && !bt_value_is_string(value)) {
goto error;
}
value_ret = bt_value_string_get(value, &path_param);
BT_ASSERT(value_ret == BT_VALUE_STATUS_OK);
- BT_PUT(value);
- value = bt_value_map_get(params, "clock-class-offset-s");
+ value = bt_value_map_borrow(params, "clock-class-offset-s");
if (value) {
if (!bt_value_is_integer(value)) {
BT_LOGE("clock-class-offset-s should be an integer");
value_ret = bt_value_integer_get(value,
&ctf_fs->metadata_config.clock_class_offset_s);
BT_ASSERT(value_ret == BT_VALUE_STATUS_OK);
- BT_PUT(value);
}
- value = bt_value_map_get(params, "clock-class-offset-ns");
+ value = bt_value_map_borrow(params, "clock-class-offset-ns");
if (value) {
if (!bt_value_is_integer(value)) {
BT_LOGE("clock-class-offset-ns should be an integer");
value_ret = bt_value_integer_get(value,
&ctf_fs->metadata_config.clock_class_offset_ns);
BT_ASSERT(value_ret == BT_VALUE_STATUS_OK);
- BT_PUT(value);
}
ctf_fs->port_data = g_ptr_array_new_with_free_func(port_data_destroy);
BT_ASSERT(ret == BT_COMPONENT_STATUS_OK);
end:
- bt_put(value);
return ctf_fs;
}
projects / babeltrace.git / blobdiff