ir: split event files into event and event-class files

[babeltrace.git] / include / babeltrace / ctf-ir / event-class-internal.h

diff --git a/include/babeltrace/ctf-ir/event-class-internal.h b/include/babeltrace/ctf-ir/event-class-internal.h
new file mode 100644 (file)
index 0000000..1c6a9a6
--- /dev/null
+++ b/include/babeltrace/ctf-ir/event-class-internal.h
@@ -0,0 +1,77 @@
+#ifndef BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H
+#define BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H
+
+/*
+ * Babeltrace - CTF IR: Event class internal
+ *
+ * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * Author: Jérémie Galarneau <jeremie.galarneau@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.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <babeltrace/ctf-ir/field-types.h>
+#include <babeltrace/ctf-ir/fields.h>
+#include <babeltrace/babeltrace-internal.h>
+#include <babeltrace/values.h>
+#include <babeltrace/ctf/types.h>
+#include <babeltrace/ctf-ir/stream-class.h>
+#include <babeltrace/ctf-ir/stream.h>
+#include <babeltrace/object-internal.h>
+#include <glib.h>
+
+#define BT_CTF_EVENT_CLASS_ATTR_ID_INDEX       0
+#define BT_CTF_EVENT_CLASS_ATTR_NAME_INDEX     1
+
+struct bt_ctf_event_class {
+       struct bt_object base;
+       struct bt_value *attributes;
+       /* Structure type containing the event's context */
+       struct bt_ctf_field_type *context;
+       /* Structure type containing the event's fields */
+       struct bt_ctf_field_type *fields;
+       int frozen;
+
+       /*
+        * This flag indicates if the event class is valid. A valid
+        * event class is _always_ frozen. However, an event class
+        * may be frozen, but not valid yet. This is okay, as long as
+        * no events are created out of this event class.
+        */
+       int valid;
+};
+
+BT_HIDDEN
+void bt_ctf_event_class_freeze(struct bt_ctf_event_class *event_class);
+
+BT_HIDDEN
+int bt_ctf_event_class_serialize(struct bt_ctf_event_class *event_class,
+               struct metadata_context *context);
+
+BT_HIDDEN
+void bt_ctf_event_class_set_native_byte_order(
+               struct bt_ctf_event_class *event_class,
+               int byte_order);
+
+BT_HIDDEN
+int bt_ctf_event_class_set_stream_id(struct bt_ctf_event_class *event_class,
+               uint32_t stream_id);
+
+#endif /* BABELTRACE_CTF_IR_EVENT_CLASS_INTERNAL_H */