#include <babeltrace/ctf-ir/event-fields-internal.h>
#include <babeltrace/ctf-writer/stream.h>
#include <babeltrace/ctf-ir/stream-class-internal.h>
+#include <babeltrace/ctf-ir/visitor-internal.h>
#include <babeltrace/ctf-writer/functor-internal.h>
#include <babeltrace/ctf-ir/utils.h>
+#include <babeltrace/ref.h>
#include <babeltrace/compiler.h>
#include <babeltrace/align.h>
static
-void bt_ctf_stream_class_destroy(struct bt_ctf_ref *ref);
+void bt_ctf_stream_class_destroy(struct bt_object *obj);
static
int init_event_header(struct bt_ctf_stream_class *stream_class);
static
stream_class->name = g_string_new(name);
stream_class->event_classes = g_ptr_array_new_with_free_func(
- (GDestroyNotify)bt_ctf_event_class_put);
+ (GDestroyNotify) bt_put);
if (!stream_class->event_classes) {
- goto error_destroy;
+ goto error;
}
ret = init_event_header(stream_class);
if (ret) {
- goto error_destroy;
+ goto error;
}
ret = init_packet_context(stream_class);
if (ret) {
- goto error_destroy;
+ goto error;
}
- bt_ctf_ref_init(&stream_class->ref_count);
+ bt_object_init(stream_class, bt_ctf_stream_class_destroy);
return stream_class;
-error_destroy:
- bt_ctf_stream_class_destroy(&stream_class->ref_count);
- stream_class = NULL;
error:
+ BT_PUT(stream_class);
return stream_class;
}
trace = stream_class->trace;
if (trace) {
- bt_ctf_trace_get(trace);
+ bt_get(trace);
}
end:
return trace;
}
clock = stream_class->clock;
- bt_ctf_clock_get(clock);
+ bt_get(clock);
end:
return clock;
}
mapped_clock = bt_ctf_field_type_integer_get_mapped_clock(
timestamp_field);
if (mapped_clock) {
- bt_ctf_clock_put(mapped_clock);
+ bt_put(mapped_clock);
goto end;
}
}
if (stream_class->clock) {
- bt_ctf_clock_put(stream_class->clock);
+ bt_put(stream_class->clock);
}
stream_class->clock = clock;
- bt_ctf_clock_get(clock);
+ bt_get(clock);
end:
if (timestamp_field) {
- bt_ctf_field_type_put(timestamp_field);
+ bt_put(timestamp_field);
}
return ret;
}
return 0;
}
-int bt_ctf_stream_class_set_id(struct bt_ctf_stream_class *stream_class,
- uint32_t id)
+struct event_class_set_stream_id_data {
+ uint32_t stream_id;
+ int ret;
+};
+
+static
+void event_class_set_stream_id(gpointer event_class, gpointer data)
+{
+ struct event_class_set_stream_id_data *typed_data = data;
+
+ typed_data->ret |= bt_ctf_event_class_set_stream_id(event_class,
+ typed_data->stream_id);
+}
+
+BT_HIDDEN
+int bt_ctf_stream_class_set_id_no_check(
+ struct bt_ctf_stream_class *stream_class, uint32_t id)
{
int ret = 0;
+ struct event_class_set_stream_id_data data =
+ { .stream_id = id, .ret = 0 };
- if (!stream_class || stream_class->frozen) {
- ret = -1;
+ /*
+ * Make sure all event classes have their "stream_id" attribute
+ * set to this value.
+ */
+ g_ptr_array_foreach(stream_class->event_classes,
+ event_class_set_stream_id, &data);
+ ret = data.ret;
+ if (ret) {
goto end;
}
return ret;
}
+int bt_ctf_stream_class_set_id(struct bt_ctf_stream_class *stream_class,
+ uint32_t id)
+{
+ int ret = 0;
+
+ if (!stream_class || stream_class->frozen) {
+ ret = -1;
+ goto end;
+ }
+
+ ret = bt_ctf_stream_class_set_id_no_check(stream_class, id);
+end:
+ return ret;
+}
+
static
void event_class_exists(gpointer element, gpointer query)
{
goto end;
}
+ /*
+ * Resolve the event's sequence length and variant tags if the
+ * stream is already associated with a trace. Otherwise, this
+ * validation will be performed once the stream is registered
+ * to a trace.
+ */
+ if (stream_class->trace) {
+ ret = bt_ctf_event_class_resolve_types(event_class,
+ stream_class->trace, stream_class);
+ if (ret) {
+ goto end;
+ }
+ }
+
/* Only set an event id if none was explicitly set before */
event_id = bt_ctf_event_class_get_id(event_class);
if (event_id < 0) {
goto end;
}
- bt_ctf_event_class_get(event_class);
+ ret = bt_ctf_event_class_set_stream_id(event_class, stream_class->id);
+ if (ret) {
+ goto end;
+ }
+
+ bt_get(event_class);
g_ptr_array_add(stream_class->event_classes, event_class);
bt_ctf_event_class_freeze(event_class);
}
event_class = g_ptr_array_index(stream_class->event_classes, index);
- bt_ctf_event_class_get(event_class);
+ bt_get(event_class);
end:
return event_class;
}
if (!strcmp(name, cur_event_class_name)) {
event_class = cur_event_class;
- bt_ctf_event_class_get(event_class);
+ bt_get(event_class);
goto end;
}
}
if (bt_ctf_event_class_get_id(current_event_class) == id) {
event_class = current_event_class;
- bt_ctf_event_class_get(event_class);
+ bt_get(event_class);
goto end;
}
}
}
assert(stream_class->packet_context_type);
- bt_ctf_field_type_get(stream_class->packet_context_type);
+ bt_get(stream_class->packet_context_type);
ret = stream_class->packet_context_type;
end:
return ret;
goto end;
}
- bt_ctf_field_type_put(stream_class->packet_context_type);
- bt_ctf_field_type_get(packet_context_type);
+ bt_put(stream_class->packet_context_type);
+ bt_get(packet_context_type);
stream_class->packet_context_type = packet_context_type;
end:
return ret;
}
assert(stream_class->event_header_type);
- bt_ctf_field_type_get(stream_class->event_header_type);
+ bt_get(stream_class->event_header_type);
ret = stream_class->event_header_type;
end:
return ret;
goto end;
}
- bt_ctf_field_type_put(stream_class->event_header_type);
- bt_ctf_field_type_get(event_header_type);
+ bt_put(stream_class->event_header_type);
+ bt_get(event_header_type);
stream_class->event_header_type = event_header_type;
end:
return ret;
}
assert(stream_class->event_context_type);
- bt_ctf_field_type_get(stream_class->event_context_type);
+ bt_get(stream_class->event_context_type);
ret = stream_class->event_context_type;
end:
return ret;
goto end;
}
- bt_ctf_field_type_put(stream_class->event_context_type);
- bt_ctf_field_type_get(event_context_type);
+ bt_put(stream_class->event_context_type);
+ bt_get(event_context_type);
stream_class->event_context_type = event_context_type;
end:
return ret;
void bt_ctf_stream_class_get(struct bt_ctf_stream_class *stream_class)
{
- if (!stream_class) {
- return;
- }
-
- bt_ctf_ref_get(&stream_class->ref_count);
+ bt_get(stream_class);
}
void bt_ctf_stream_class_put(struct bt_ctf_stream_class *stream_class)
{
- if (!stream_class) {
- return;
- }
-
- bt_ctf_ref_put(&stream_class->ref_count, bt_ctf_stream_class_destroy);
+ bt_put(stream_class);
}
BT_HIDDEN
}
static
-void bt_ctf_stream_class_destroy(struct bt_ctf_ref *ref)
+void bt_ctf_stream_class_destroy(struct bt_object *obj)
{
struct bt_ctf_stream_class *stream_class;
- if (!ref) {
- return;
- }
-
- stream_class = container_of(ref, struct bt_ctf_stream_class, ref_count);
- bt_ctf_clock_put(stream_class->clock);
+ stream_class = container_of(obj, struct bt_ctf_stream_class, base);
+ bt_put(stream_class->clock);
if (stream_class->event_classes) {
size_t i;
g_string_free(stream_class->name, TRUE);
}
- bt_ctf_field_type_put(stream_class->event_header_type);
- bt_ctf_field_type_put(stream_class->packet_context_type);
- if (stream_class->event_context_type) {
- bt_ctf_field_type_put(stream_class->event_context_type);
- }
+ bt_put(stream_class->event_header_type);
+ bt_put(stream_class->packet_context_type);
+ bt_put(stream_class->event_context_type);
g_free(stream_class);
}
}
if (stream_class->event_header_type) {
- bt_ctf_field_type_put(stream_class->event_header_type);
+ bt_put(stream_class->event_header_type);
}
stream_class->event_header_type = event_header_type;
end:
if (ret) {
- bt_ctf_field_type_put(event_header_type);
+ bt_put(event_header_type);
}
- bt_ctf_field_type_put(_uint32_t);
- bt_ctf_field_type_put(_uint64_t);
+ bt_put(_uint32_t);
+ bt_put(_uint64_t);
return ret;
}
goto end;
}
- if (stream_class->packet_context_type) {
- bt_ctf_field_type_put(stream_class->packet_context_type);
- }
+ bt_put(stream_class->packet_context_type);
stream_class->packet_context_type = packet_context_type;
end:
if (ret) {
- bt_ctf_field_type_put(packet_context_type);
+ bt_put(packet_context_type);
goto end;
}
- bt_ctf_field_type_put(_uint64_t);
+ bt_put(_uint64_t);
return ret;
}
projects / babeltrace.git / blobdiff