Re-organize sources

[babeltrace.git] / src / plugins / ctf / common / metadata / ctf-meta-update-stream-class-config.c

diff --git a/src/plugins/ctf/common/metadata/ctf-meta-update-stream-class-config.c b/src/plugins/ctf/common/metadata/ctf-meta-update-stream-class-config.c
new file mode 100644 (file)
index 0000000..d5dd9d9
--- /dev/null
+++ b/src/plugins/ctf/common/metadata/ctf-meta-update-stream-class-config.c
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2019 - Philippe Proulx <pproulx@efficios.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ */
+
+#define BT_LOG_TAG "PLUGIN-CTF-METADATA-META-UPDATE-SC-CONFIG"
+#include "logging.h"
+
+#include <babeltrace2/babeltrace.h>
+#include "common/babeltrace.h"
+#include "common/assert.h"
+#include <glib.h>
+#include <stdint.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include "ctf-meta-visitors.h"
+
+BT_HIDDEN
+int ctf_trace_class_update_stream_class_config(struct ctf_trace_class *ctf_tc)
+{
+       struct ctf_field_class_int *int_fc;
+       uint64_t i;
+
+       for (i = 0; i < ctf_tc->stream_classes->len; i++) {
+               struct ctf_stream_class *sc =
+                       ctf_tc->stream_classes->pdata[i];
+
+               if (sc->is_translated) {
+                       continue;
+               }
+
+               if (!sc->packet_context_fc) {
+                       continue;
+               }
+
+               int_fc = ctf_field_class_struct_borrow_member_int_field_class_by_name(
+                       (void *) sc->packet_context_fc, "timestamp_begin");
+               if (int_fc && int_fc->meaning ==
+                               CTF_FIELD_CLASS_MEANING_PACKET_BEGINNING_TIME) {
+                       sc->packets_have_ts_begin = true;
+               }
+
+               int_fc = ctf_field_class_struct_borrow_member_int_field_class_by_name(
+                       (void *) sc->packet_context_fc, "timestamp_end");
+               if (int_fc && int_fc->meaning ==
+                               CTF_FIELD_CLASS_MEANING_PACKET_END_TIME) {
+                       sc->packets_have_ts_end = true;
+               }
+
+               int_fc = ctf_field_class_struct_borrow_member_int_field_class_by_name(
+                       (void *) sc->packet_context_fc, "events_discarded");
+               if (int_fc && int_fc->meaning ==
+                               CTF_FIELD_CLASS_MEANING_DISC_EV_REC_COUNTER_SNAPSHOT) {
+                       sc->has_discarded_events = true;
+               }
+
+               sc->discarded_events_have_default_cs =
+                       sc->has_discarded_events && sc->packets_have_ts_begin &&
+                       sc->packets_have_ts_end;
+               int_fc = ctf_field_class_struct_borrow_member_int_field_class_by_name(
+                       (void *) sc->packet_context_fc, "packet_seq_num");
+               if (int_fc && int_fc->meaning ==
+                               CTF_FIELD_CLASS_MEANING_PACKET_COUNTER_SNAPSHOT) {
+                       sc->has_discarded_packets = true;
+               }
+
+               sc->discarded_packets_have_default_cs =
+                       sc->has_discarded_packets &&
+                       sc->packets_have_ts_begin && sc->packets_have_ts_end;
+       }
+
+       return 0;
+}