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#define LOG_TAG "bt_profile_manager"
20
21#include <assert.h>
22#include <stdbool.h>
23
24#include "btcore/include/module.h"
25#include "profile/include/manager.h"
26#include "osi/include/future.h"
27#include "osi/include/hash_functions.h"
28#include "osi/include/hash_map.h"
29#include "osi/include/log.h"
30#include "osi/include/osi.h"
31
32static const size_t number_of_profile_buckets = 15;
33
34static bool initialized;
35static hash_map_t *profile_map;
36
37// Lifecycle management functions
38
39static future_t *init(void) {
40  profile_map = hash_map_new(
41    number_of_profile_buckets,
42    hash_function_string,
43    NULL,
44    NULL,
45    NULL);
46
47  initialized = true;
48  return NULL;
49}
50
51static future_t *clean_up(void) {
52  initialized = false;
53
54  hash_map_free(profile_map);
55  profile_map = NULL;
56
57  return NULL;
58}
59
60const module_t profile_manager_module = {
61  .name = PROFILE_MANAGER_MODULE,
62  .init = init,
63  .start_up = NULL,
64  .shut_down = NULL,
65  .clean_up = clean_up,
66  .dependencies = {
67    NULL
68  }
69};
70
71// Interface functions
72
73void profile_register(const profile_t *profile) {
74  assert(initialized);
75  assert(profile != NULL);
76  assert(profile->name != NULL);
77  assert(!hash_map_has_key(profile_map, profile->name));
78
79  hash_map_set(profile_map, profile->name, (void *) profile);
80}
81
82const profile_t *profile_by_name(const char *name) {
83  assert(initialized);
84  assert(name != NULL);
85
86  return (profile_t *)hash_map_get(profile_map, name);
87}
88