1/******************************************************************************
2 *
3 *  Copyright (C) 2014 Google, Inc.
4 *
5 *  Licensed under the Apache License, Version 2.0 (the "License");
6 *  you may not use this file except in compliance with the License.
7 *  You may obtain a copy of the License at:
8 *
9 *  http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 *
17 ******************************************************************************/
18
19#include "base.h"
20#include "support/adapter.h"
21#include "support/callbacks.h"
22#include "support/property.h"
23
24static bt_state_t state;
25static int property_count = 0;
26static bt_property_t *properties = NULL;
27static bt_discovery_state_t discovery_state;
28
29bt_state_t adapter_get_state() {
30  return state;
31}
32
33int adapter_get_property_count() {
34  return property_count;
35}
36
37bt_property_t *adapter_get_property(bt_property_type_t type) {
38  for (int i = 0; i < property_count; ++i) {
39    if (properties[i].type == type) {
40      return &properties[i];
41    }
42  }
43
44  return NULL;
45}
46
47bt_discovery_state_t adapter_get_discovery_state() {
48  return discovery_state;
49}
50
51// callback
52void adapter_state_changed(bt_state_t new_state) {
53  state = new_state;
54  CALLBACK_RET();
55}
56
57// callback
58void adapter_properties(bt_status_t status,
59                        int num_properties,
60                        bt_property_t *new_properties) {
61  property_free_array(properties, property_count);
62  properties = property_copy_array(new_properties, num_properties);
63  property_count = num_properties;
64
65  CALLBACK_RET();
66}
67
68// callback
69void discovery_state_changed(bt_discovery_state_t state) {
70  discovery_state = state;
71  CALLBACK_RET();
72}
73