Tests: add notap versions of start/stop tracing helpers
[lttng-tools.git] / src / common / location.c
CommitLineData
434131e4
JG
1/*
2 * Copyright (C) 2018 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
3 *
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.
7 *
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
11 * for more details.
12 *
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
16 */
17
18#include <lttng/location-internal.h>
19#include <common/macros.h>
20#include <stdlib.h>
21
22static
23struct lttng_trace_archive_location *lttng_trace_archive_location_create(
24 enum lttng_trace_archive_location_type type)
25{
26 struct lttng_trace_archive_location *location;
27
28 location = zmalloc(sizeof(*location));
29 if (!location) {
30 goto end;
31 }
32
33 location->type = type;
34end:
35 return location;
36}
37
38LTTNG_HIDDEN
39void lttng_trace_archive_location_destroy(
40 struct lttng_trace_archive_location *location)
41{
42 if (!location) {
43 return;
44 }
45
46 switch (location->type) {
47 case LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_LOCAL:
48 free(location->types.local.absolute_path);
49 break;
50 case LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_RELAY:
51 free(location->types.relay.host);
52 free(location->types.relay.relative_path);
53 break;
54 default:
55 abort();
56 }
57
58 free(location);
59}
60
61LTTNG_HIDDEN
62struct lttng_trace_archive_location *lttng_trace_archive_location_local_create(
63 const char *absolute_path)
64{
65 struct lttng_trace_archive_location *location = NULL;
66
67 if (!absolute_path) {
68 goto end;
69 }
70
71 location = lttng_trace_archive_location_create(
72 LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_LOCAL);
73 if (!location) {
74 goto end;
75 }
76
77 location->types.local.absolute_path = strdup(absolute_path);
78 if (!location->types.local.absolute_path) {
79 goto error;
80 }
81
82end:
83 return location;
84error:
85 lttng_trace_archive_location_destroy(location);
86 return NULL;
87}
88
89LTTNG_HIDDEN
90struct lttng_trace_archive_location *lttng_trace_archive_location_relay_create(
91 const char *host,
92 enum lttng_trace_archive_location_relay_protocol_type protocol,
93 uint16_t control_port, uint16_t data_port,
94 const char *relative_path)
95{
96 struct lttng_trace_archive_location *location = NULL;
97
98 if (!host || !relative_path) {
99 goto end;
100 }
101
102 location = lttng_trace_archive_location_create(
103 LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_RELAY);
104 if (!location) {
105 goto end;
106 }
107
108 location->types.relay.host = strdup(host);
109 if (!location->types.relay.host) {
110 goto error;
111 }
112 location->types.relay.relative_path = strdup(relative_path);
113 if (!location->types.relay.relative_path) {
114 goto error;
115 }
116
117 location->types.relay.protocol = protocol;
118 location->types.relay.ports.control = control_port;
119 location->types.relay.ports.data = data_port;
120end:
121 return location;
122error:
123 lttng_trace_archive_location_destroy(location);
124 return NULL;
125}
126
127enum lttng_trace_archive_location_type lttng_trace_archive_location_get_type(
128 const struct lttng_trace_archive_location *location)
129{
130 enum lttng_trace_archive_location_type type;
131
132 if (!location) {
133 type = LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_UNKNOWN;
134 goto end;
135 }
136
137 type = location->type;
138end:
139 return type;
140}
141
142enum lttng_trace_archive_location_status
143lttng_trace_archive_location_local_get_absolute_path(
144 const struct lttng_trace_archive_location *location,
145 const char **absolute_path)
146{
147 enum lttng_trace_archive_location_status status =
148 LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_OK;
149
150 if (!location || !absolute_path ||
151 location->type != LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_LOCAL) {
152 status = LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_INVALID;
153 goto end;
154 }
155
156 *absolute_path = location->types.local.absolute_path;
157end:
158 return status;
159}
160
161enum lttng_trace_archive_location_status
162lttng_trace_archive_location_relay_get_host(
163 const struct lttng_trace_archive_location *location,
164 const char **relay_host)
165{
166 enum lttng_trace_archive_location_status status =
167 LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_OK;
168
169 if (!location || !relay_host ||
170 location->type != LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_RELAY) {
171 status = LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_INVALID;
172 goto end;
173 }
174
175 *relay_host = location->types.relay.host;
176end:
177 return status;
178}
179
180enum lttng_trace_archive_location_status
181lttng_trace_archive_location_relay_get_relative_path(
182 const struct lttng_trace_archive_location *location,
183 const char **relative_path)
184{
185 enum lttng_trace_archive_location_status status =
186 LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_OK;
187
188 if (!location || !relative_path ||
189 location->type != LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_RELAY) {
190 status = LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_INVALID;
191 goto end;
192 }
193
194 *relative_path = location->types.relay.relative_path;
195end:
196 return status;
197}
198
199enum lttng_trace_archive_location_status
200lttng_trace_archive_location_relay_get_control_port(
201 const struct lttng_trace_archive_location *location,
202 uint16_t *control_port)
203{
204 enum lttng_trace_archive_location_status status =
205 LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_OK;
206
207 if (!location || !control_port ||
208 location->type != LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_RELAY) {
209 status = LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_INVALID;
210 goto end;
211 }
212
213 *control_port = location->types.relay.ports.control;
214end:
215 return status;
216}
217
218enum lttng_trace_archive_location_status
219lttng_trace_archive_location_relay_get_data_port(
220 const struct lttng_trace_archive_location *location,
221 uint16_t *data_port)
222{
223 enum lttng_trace_archive_location_status status =
224 LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_OK;
225
226 if (!location || !data_port ||
227 location->type != LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_RELAY) {
228 status = LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_INVALID;
229 goto end;
230 }
231
232 *data_port = location->types.relay.ports.data;
233end:
234 return status;
235}
236
237enum lttng_trace_archive_location_status
238lttng_trace_archive_location_relay_get_protocol_type(
239 const struct lttng_trace_archive_location *location,
240 enum lttng_trace_archive_location_relay_protocol_type *protocol)
241{
242 enum lttng_trace_archive_location_status status =
243 LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_OK;
244
245 if (!location || !protocol ||
246 location->type != LTTNG_TRACE_ARCHIVE_LOCATION_TYPE_RELAY) {
247 status = LTTNG_TRACE_ARCHIVE_LOCATION_STATUS_INVALID;
248 goto end;
249 }
250
251 *protocol = location->types.relay.protocol;
252end:
253 return status;
254}
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