X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng%2Flocation-internal.h;h=d33cab652668c38d713c801bc71df132f953fbbe;hp=dc7137337641ba35417f645fd4c86d3c69428c4f;hb=9df6c82a8ea4064f9868028b9fc3412f45adbb0a;hpb=434131e45c3b55d74c3feec8b21b0979eecc8671

diff --git a/include/lttng/location-internal.h b/include/lttng/location-internal.h
index dc7137337..d33cab652 100644
--- a/include/lttng/location-internal.h
+++ b/include/lttng/location-internal.h
@@ -1,25 +1,18 @@
 /*
- * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef LTTNG_LOCATION_INTERNAL_H
 #define LTTNG_LOCATION_INTERNAL_H
 
 #include <lttng/location.h>
+#include <common/dynamic-buffer.h>
+#include <common/buffer-view.h>
 #include <common/macros.h>
+#include <sys/types.h>
 
 struct lttng_trace_archive_location {
 	enum lttng_trace_archive_location_type type;
@@ -38,6 +31,41 @@ struct lttng_trace_archive_location {
 	} types;
 };
 
+struct lttng_trace_archive_location_comm {
+	/* A value from enum lttng_trace_archive_location_type */
+	int8_t type;
+	union {
+		struct {
+			/* Includes the trailing \0. */
+			uint32_t absolute_path_len;
+		} LTTNG_PACKED local;
+		struct {
+			/* Includes the trailing \0. */
+			uint32_t hostname_len;
+			/*
+			 * A value from
+			 * enum lttng_trace_archive_location_relay_protocol_type.
+			 */
+			int8_t protocol;
+			struct {
+				uint16_t control, data;
+			} ports;
+			/* Includes the trailing \0. */
+			uint32_t relative_path_len;
+		} LTTNG_PACKED relay;
+	} LTTNG_PACKED types;
+	/*
+	 * Payload is composed of:
+	 * - LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_LOCAL
+	 *   - absolute path, including \0
+	 * - LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_RELAY
+	 *   - hostname, including \0
+	 *   - relative path, including \0
+	 */
+	char payload[];
+} LTTNG_PACKED;
+
+
 LTTNG_HIDDEN
 struct lttng_trace_archive_location *lttng_trace_archive_location_local_create(
 		const char *path);
@@ -49,6 +77,16 @@ struct lttng_trace_archive_location *lttng_trace_archive_location_relay_create(
 		uint16_t control_port, uint16_t data_port,
 		const char *relative_path);
 
+LTTNG_HIDDEN
+ssize_t lttng_trace_archive_location_create_from_buffer(
+		const struct lttng_buffer_view *buffer,
+		struct lttng_trace_archive_location **location);
+
+LTTNG_HIDDEN
+ssize_t lttng_trace_archive_location_serialize(
+		const struct lttng_trace_archive_location *location,
+		struct lttng_dynamic_buffer *buffer);
+
 LTTNG_HIDDEN
 void lttng_trace_archive_location_destroy(
 		struct lttng_trace_archive_location *location);