| /****************************************************************************** |
| * |
| * Copyright (C) 2014 Google, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ******************************************************************************/ |
| |
| #define LOG_TAG "bt_profile_manager" |
| |
| #include <assert.h> |
| #include <stdbool.h> |
| |
| #include "btcore/include/module.h" |
| #include "profile/include/manager.h" |
| #include "osi/include/future.h" |
| #include "osi/include/hash_functions.h" |
| #include "osi/include/hash_map.h" |
| #include "osi/include/log.h" |
| #include "osi/include/osi.h" |
| |
| static const size_t number_of_profile_buckets = 15; |
| |
| static bool initialized; |
| static hash_map_t *profile_map; |
| |
| // Lifecycle management functions |
| |
| static future_t *init(void) { |
| profile_map = hash_map_new( |
| number_of_profile_buckets, |
| hash_function_string, |
| NULL, |
| NULL, |
| NULL); |
| |
| initialized = true; |
| return NULL; |
| } |
| |
| static future_t *clean_up(void) { |
| initialized = false; |
| |
| hash_map_free(profile_map); |
| profile_map = NULL; |
| |
| return NULL; |
| } |
| |
| EXPORT_SYMBOL const module_t profile_manager_module = { |
| .name = PROFILE_MANAGER_MODULE, |
| .init = init, |
| .start_up = NULL, |
| .shut_down = NULL, |
| .clean_up = clean_up, |
| .dependencies = { |
| NULL |
| } |
| }; |
| |
| // Interface functions |
| |
| void profile_register(const profile_t *profile) { |
| assert(initialized); |
| assert(profile != NULL); |
| assert(profile->name != NULL); |
| assert(!hash_map_has_key(profile_map, profile->name)); |
| |
| hash_map_set(profile_map, profile->name, (void *) profile); |
| } |
| |
| const profile_t *profile_by_name(const char *name) { |
| assert(initialized); |
| assert(name != NULL); |
| |
| return (profile_t *)hash_map_get(profile_map, name); |
| } |