src/ctf-writer/field-wrapper.c

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright 2018 Philippe Proulx <pproulx@efficios.com>
   5  */
   6
   7 #define BT_LOG_TAG "CTF-WRITER/FIELD-WRAPPER"
   8 #include "logging.h"
   9
  10 #include <glib.h>
  11
  12 #include "fields.h"
  13 #include "field-wrapper.h"
  14 #include "object.h"
  15
  16 struct bt_ctf_field_wrapper *bt_ctf_field_wrapper_new(void *data)
  17 {
  18         struct bt_ctf_field_wrapper *field_wrapper =
  19                 g_new0(struct bt_ctf_field_wrapper, 1);
  20
  21         BT_LOGD_STR("Creating empty field wrapper object.");
  22
  23         if (!field_wrapper) {
  24                 BT_LOGE("Failed to allocate one field wrapper.");
  25                 goto end;
  26         }
  27
  28         bt_ctf_object_init_unique(&field_wrapper->base);
  29         BT_LOGD("Created empty field wrapper object: addr=%p",
  30                 field_wrapper);
  31
  32 end:
  33         return field_wrapper;
  34 }
  35
  36 void bt_ctf_field_wrapper_destroy(struct bt_ctf_field_wrapper *field_wrapper)
  37 {
  38         BT_LOGD("Destroying field wrapper: addr=%p", field_wrapper);
  39         BT_ASSERT_DBG(!field_wrapper->field);
  40         BT_LOGD_STR("Putting stream class.");
  41         g_free(field_wrapper);
  42 }
  43
  44 struct bt_ctf_field_wrapper *bt_ctf_field_wrapper_create(
  45                 struct bt_ctf_object_pool *pool, struct bt_ctf_field_type *ft)
  46 {
  47         struct bt_ctf_field_wrapper *field_wrapper = NULL;
  48
  49         BT_ASSERT_DBG(pool);
  50         BT_ASSERT_DBG(ft);
  51         field_wrapper = bt_ctf_object_pool_create_object(pool);
  52         if (!field_wrapper) {
  53                 BT_LOGE("Cannot allocate one field wrapper");
  54                 goto end;
  55         }
  56
  57         BT_ASSERT_DBG(field_wrapper->field);
  58
  59 end:
  60         return field_wrapper;
  61 }