#include <ctfcopytrace.h>
#include "debug-info.h"
+static
+struct bt_ctf_stream *insert_new_stream(
+ struct debug_info_iterator *debug_it,
+ struct bt_ctf_stream *stream,
+ struct debug_info_trace *di_trace);
+
static
void unref_stream(struct bt_ctf_stream *stream)
{
g_hash_table_destroy(di_trace->trace_debug_map);
}
+static
+int sync_event_classes(struct debug_info_iterator *debug_it,
+ struct bt_ctf_stream *stream,
+ struct bt_ctf_stream *writer_stream)
+{
+ int int_ret;
+ struct bt_ctf_stream_class *stream_class = NULL,
+ *writer_stream_class = NULL;
+ enum bt_component_status ret;
+
+ stream_class = bt_ctf_stream_get_class(stream);
+ if (!stream_class) {
+ fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+
+ writer_stream_class = bt_ctf_stream_get_class(writer_stream);
+ if (!writer_stream_class) {
+ fprintf(debug_it->err, "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+
+ ret = ctf_copy_event_classes(debug_it->err, stream_class,
+ writer_stream_class);
+ if (ret != BT_COMPONENT_STATUS_OK) {
+ goto error;
+ }
+
+ int_ret = 0;
+ goto end;
+
+error:
+ int_ret = -1;
+end:
+ bt_put(stream_class);
+ bt_put(writer_stream_class);
+ return int_ret;
+}
+
static
void trace_is_static_listener(struct bt_ctf_trace *trace, void *data)
{
struct debug_info_trace *di_trace = data;
- int trace_completed = 1;
+ struct debug_info_iterator *debug_it = di_trace->debug_it;
+ int trace_completed = 1, ret, nr_stream, i;
+ struct bt_ctf_stream *stream = NULL, *writer_stream = NULL;
+ struct bt_ctf_trace *writer_trace = di_trace->writer_trace;
+ /*
+ * When the trace becomes static, make sure that we have all
+ * the event classes in our stream_class copies before setting it
+ * static as well.
+ */
+ nr_stream = bt_ctf_trace_get_stream_count(trace);
+ for (i = 0; i < nr_stream; i++) {
+ stream = bt_ctf_trace_get_stream_by_index(trace, i);
+ if (!stream) {
+ fprintf(debug_it->err,
+ "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+ writer_stream = bt_ctf_trace_get_stream_by_index(writer_trace, i);
+ if (!writer_stream) {
+ fprintf(debug_it->err,
+ "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+ ret = sync_event_classes(di_trace->debug_it, stream, writer_stream);
+ if (ret) {
+ fprintf(debug_it->err,
+ "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+ BT_PUT(stream);
+ BT_PUT(writer_stream);
+ }
+
+ bt_ctf_trace_set_is_static(di_trace->writer_trace);
di_trace->trace_static = 1;
g_hash_table_foreach(di_trace->stream_states,
g_hash_table_remove(di_trace->debug_it->trace_map,
di_trace->trace);
}
+
+error:
+ bt_put(writer_stream);
+ bt_put(stream);
}
static
struct debug_info_trace *di_trace = NULL;
struct bt_ctf_trace *trace = NULL;
struct bt_ctf_stream_class *stream_class = NULL;
+ struct bt_ctf_stream *writer_stream = NULL;
int ret, nr_stream, i;
writer_trace = bt_ctf_trace_create();
g_direct_equal, NULL, (GDestroyNotify) unref_debug_info);
di_trace->stream_states = g_hash_table_new_full(g_direct_hash,
g_direct_equal, NULL, destroy_stream_state_key);
+ g_hash_table_insert(debug_it->trace_map, (gpointer) trace, di_trace);
/* Set all the existing streams in the unknown state. */
nr_stream = bt_ctf_trace_get_stream_count(trace);
goto error;
}
insert_new_stream_state(debug_it, di_trace, stream);
+ writer_stream = insert_new_stream(debug_it, stream, di_trace);
+ if (!writer_stream) {
+ fprintf(debug_it->err,
+ "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+ bt_get(writer_stream);
+ ret = sync_event_classes(debug_it, stream, writer_stream);
+ if (ret) {
+ fprintf(debug_it->err,
+ "[error] %s in %s:%d\n", __func__,
+ __FILE__, __LINE__);
+ goto error;
+ }
+ BT_PUT(writer_stream);
BT_PUT(stream);
}
if (bt_ctf_trace_is_static(trace)) {
di_trace->trace_static = 1;
di_trace->static_listener_id = -1;
+ bt_ctf_trace_set_is_static(writer_trace);
} else {
ret = bt_ctf_trace_add_is_static_listener(trace,
trace_is_static_listener, di_trace);
di_trace->static_listener_id = ret;
}
- g_hash_table_insert(debug_it->trace_map, (gpointer) trace, di_trace);
goto end;
g_free(di_trace);
di_trace = NULL;
end:
+ bt_put(stream);
+ bt_put(writer_stream);
bt_put(stream_class);
bt_put(trace);
return di_trace;
struct debug_info_iterator *debug_it,
struct bt_ctf_stream *stream)
{
- struct bt_ctf_stream *writer_stream;
+ struct bt_ctf_stream *writer_stream = NULL;
enum debug_info_stream_state *state;
struct debug_info_trace *di_trace = NULL;
}
}
- writer_stream = lookup_stream(debug_it, stream, di_trace);
- if (writer_stream) {
- fprintf(debug_it->err, "[error] %s in %s:%d\n",
- __func__, __FILE__, __LINE__);
- goto error;
- }
-
/* Set the stream as active */
state = g_hash_table_lookup(di_trace->stream_states, stream);
if (!state) {
}
*state = DEBUG_INFO_ACTIVE_STREAM;
- writer_stream = insert_new_stream(debug_it, stream, di_trace);
+ writer_stream = lookup_stream(debug_it, stream, di_trace);
+ if (!writer_stream) {
+ writer_stream = insert_new_stream(debug_it, stream, di_trace);
+ }
bt_get(writer_stream);
goto end;