Re-organize sources
[babeltrace.git] / src / ctf-writer / field-wrapper.c
1 /*
2 * Copyright 2018 Philippe Proulx <pproulx@efficios.com>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 #define BT_LOG_TAG "CTF-WRITER-FIELD-WRAPPER"
24 #include "logging.h"
25
26 #include <glib.h>
27
28 #include "lib/object-pool.h"
29
30 #include "fields.h"
31 #include "field-wrapper.h"
32 #include "object.h"
33
34 BT_HIDDEN
35 struct bt_ctf_field_wrapper *bt_ctf_field_wrapper_new(void *data)
36 {
37 struct bt_ctf_field_wrapper *field_wrapper =
38 g_new0(struct bt_ctf_field_wrapper, 1);
39
40 BT_LOGD_STR("Creating empty field wrapper object.");
41
42 if (!field_wrapper) {
43 BT_LOGE("Failed to allocate one field wrapper.");
44 goto end;
45 }
46
47 bt_ctf_object_init_unique(&field_wrapper->base);
48 BT_LOGD("Created empty field wrapper object: addr=%p",
49 field_wrapper);
50
51 end:
52 return field_wrapper;
53 }
54
55 BT_HIDDEN
56 void bt_ctf_field_wrapper_destroy(struct bt_ctf_field_wrapper *field_wrapper)
57 {
58 BT_LOGD("Destroying field wrapper: addr=%p", field_wrapper);
59 BT_ASSERT(!field_wrapper->field);
60 BT_LOGD_STR("Putting stream class.");
61 g_free(field_wrapper);
62 }
63
64 BT_HIDDEN
65 struct bt_ctf_field_wrapper *bt_ctf_field_wrapper_create(
66 struct bt_ctf_object_pool *pool, struct bt_ctf_field_type *ft)
67 {
68 struct bt_ctf_field_wrapper *field_wrapper = NULL;
69
70 BT_ASSERT(pool);
71 BT_ASSERT(ft);
72 field_wrapper = bt_ctf_object_pool_create_object(pool);
73 if (!field_wrapper) {
74 BT_LOGE("Cannot allocate one field wrapper");
75 goto error;
76 }
77
78 BT_ASSERT(field_wrapper->field);
79 goto end;
80
81 error:
82 if (field_wrapper) {
83 bt_ctf_field_wrapper_destroy(field_wrapper);
84 field_wrapper = NULL;
85 }
86
87 end:
88 return field_wrapper;
89 }
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