2 * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
4 * This library is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License, version 2.1 only,
6 * as published by the Free Software Foundation.
8 * This library is distributed in the hope that it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this library; if not, write to the Free Software Foundation,
15 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 #ifndef LTTNG_LOCATION_INTERNAL_H
19 #define LTTNG_LOCATION_INTERNAL_H
21 #include <lttng/location.h>
22 #include <common/dynamic-buffer.h>
23 #include <common/buffer-view.h>
24 #include <common/macros.h>
26 struct lttng_trace_archive_location
{
27 enum lttng_trace_archive_location_type type
;
34 enum lttng_trace_archive_location_relay_protocol_type protocol
;
36 uint16_t control
, data
;
43 struct lttng_trace_archive_location_comm
{
44 /* A value from enum lttng_trace_archive_location_type */
48 /* Includes the trailing \0. */
49 uint32_t absolute_path_len
;
52 /* Includes the trailing \0. */
53 uint32_t hostname_len
;
56 * enum lttng_trace_archive_location_relay_protocol_type.
60 uint16_t control
, data
;
62 /* Includes the trailing \0. */
63 uint32_t relative_path_len
;
67 * Payload is composed of:
68 * - LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_LOCAL
69 * - absolute path, including \0
70 * - LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_RELAY
71 * - hostname, including \0
72 * - relative path, including \0
79 struct lttng_trace_archive_location
*lttng_trace_archive_location_local_create(
83 struct lttng_trace_archive_location
*lttng_trace_archive_location_relay_create(
85 enum lttng_trace_archive_location_relay_protocol_type protocol
,
86 uint16_t control_port
, uint16_t data_port
,
87 const char *relative_path
);
90 ssize_t
lttng_trace_archive_location_create_from_buffer(
91 const struct lttng_buffer_view
*buffer
,
92 struct lttng_trace_archive_location
**location
);
95 ssize_t
lttng_trace_archive_location_serialize(
96 const struct lttng_trace_archive_location
*location
,
97 struct lttng_dynamic_buffer
*buffer
);
100 void lttng_trace_archive_location_destroy(
101 struct lttng_trace_archive_location
*location
);
103 #endif /* LTTNG_LOCATION_INTERNAL_H */