Big cleanup of network live

[lttngtop.git] / lib / babeltrace / ctf-writer / event-types-internal.h

diff --git a/lib/babeltrace/ctf-writer/event-types-internal.h b/lib/babeltrace/ctf-writer/event-types-internal.h
new file mode 100644 (file)
index 0000000..a937c78
--- /dev/null
+++ b/lib/babeltrace/ctf-writer/event-types-internal.h
@@ -0,0 +1,153 @@
+#ifndef BABELTRACE_CTF_WRITER_EVENT_TYPES_INTERNAL_H
+#define BABELTRACE_CTF_WRITER_EVENT_TYPES_INTERNAL_H
+
+/*
+ * BabelTrace - CTF Writer: Event types internal
+ *
+ * Copyright 2013 EfficiOS Inc.
+ *
+ * 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-writer/event-types.h>
+#include <babeltrace/ctf-writer/ref-internal.h>
+#include <babeltrace/ctf-writer/event-fields.h>
+#include <babeltrace/ctf-writer/writer.h>
+#include <babeltrace/ctf-writer/writer-internal.h>
+#include <babeltrace/babeltrace-internal.h>
+#include <babeltrace/types.h>
+#include <babeltrace/ctf/events.h>
+#include <glib.h>
+
+typedef void(*type_freeze_func)(struct bt_ctf_field_type *);
+typedef int(*type_serialize_func)(struct bt_ctf_field_type *,
+               struct metadata_context *);
+
+struct bt_ctf_field_type {
+       struct bt_ctf_ref ref_count;
+       struct bt_declaration *declaration;
+       type_freeze_func freeze;
+       type_serialize_func serialize;
+       /*
+        * A type can't be modified once it is added to an event or after a
+        * a field has been instanciated from it.
+        */
+       int frozen;
+};
+
+struct bt_ctf_field_type_integer {
+       struct bt_ctf_field_type parent;
+       struct declaration_integer declaration;
+};
+
+struct enumeration_mapping {
+       int64_t range_start;
+       int64_t range_end;
+       GQuark string;
+};
+
+struct bt_ctf_field_type_enumeration {
+       struct bt_ctf_field_type parent;
+       struct bt_ctf_field_type *container;
+       GPtrArray *entries; /* Array of pointers to struct enum_mapping */
+       struct declaration_enum declaration;
+};
+
+struct bt_ctf_field_type_floating_point {
+       struct bt_ctf_field_type parent;
+       struct declaration_float declaration;
+       struct declaration_integer sign;
+       struct declaration_integer mantissa;
+       struct declaration_integer exp;
+};
+
+struct structure_field {
+       GQuark name;
+       struct bt_ctf_field_type *type;
+};
+
+struct bt_ctf_field_type_structure {
+       struct bt_ctf_field_type parent;
+       GHashTable *field_name_to_index;
+       GPtrArray *fields; /* Array of pointers to struct structure_field */
+       struct declaration_enum declaration;
+};
+
+struct bt_ctf_field_type_variant {
+       struct bt_ctf_field_type parent;
+       GString *tag_name;
+       struct bt_ctf_field_type_enumeration *tag;
+       GHashTable *field_name_to_index;
+       GPtrArray *fields; /* Array of pointers to struct structure_field */
+       struct declaration_variant declaration;
+};
+
+struct bt_ctf_field_type_array {
+       struct bt_ctf_field_type parent;
+       struct bt_ctf_field_type *element_type;
+       unsigned int length; /* Number of elements */
+       struct declaration_array declaration;
+};
+
+struct bt_ctf_field_type_sequence {
+       struct bt_ctf_field_type parent;
+       struct bt_ctf_field_type *element_type;
+       GString *length_field_name;
+       struct declaration_sequence declaration;
+};
+
+struct bt_ctf_field_type_string {
+       struct bt_ctf_field_type parent;
+       struct declaration_string declaration;
+};
+
+BT_HIDDEN
+void bt_ctf_field_type_freeze(struct bt_ctf_field_type *type);
+
+BT_HIDDEN
+enum ctf_type_id bt_ctf_field_type_get_type_id(
+               struct bt_ctf_field_type *type);
+
+BT_HIDDEN
+struct bt_ctf_field_type *bt_ctf_field_type_structure_get_type(
+               struct bt_ctf_field_type_structure *structure,
+               const char *name);
+
+BT_HIDDEN
+struct bt_ctf_field_type *bt_ctf_field_type_array_get_element_type(
+               struct bt_ctf_field_type_array *array);
+
+BT_HIDDEN
+struct bt_ctf_field_type *bt_ctf_field_type_sequence_get_element_type(
+               struct bt_ctf_field_type_sequence *sequence);
+
+BT_HIDDEN
+struct bt_ctf_field_type *bt_ctf_field_type_variant_get_field_type(
+               struct bt_ctf_field_type_variant *variant, int64_t tag_value);
+
+BT_HIDDEN
+int bt_ctf_field_type_serialize(struct bt_ctf_field_type *type,
+               struct metadata_context *context);
+
+BT_HIDDEN
+int bt_ctf_field_type_validate(struct bt_ctf_field_type *type);
+
+#endif /* BABELTRACE_CTF_WRITER_EVENT_TYPES_INTERNAL_H */