1 
2 /*
3 * Copyright (c) 2024 Huawei Device Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 #include "qos.h"
17 #include "inner_api/qos.h"
18 #include <unistd.h>
19 #include <string>
20 #include <unordered_map>
21 
22 static constexpr int ERROR_NUM = -1;
23 
24 using namespace OHOS::QOS;
25 using namespace std;
26 
OH_QoS_SetThreadQoS(QoS_Level level)27 int OH_QoS_SetThreadQoS(QoS_Level level)
28 {
29     if (level < QOS_BACKGROUND || level > QOS_USER_INTERACTIVE) {
30         return ERROR_NUM;
31     }
32     return SetThreadQos(static_cast<QosLevel>(level));
33 }
34 
OH_QoS_ResetThreadQoS(void)35 int OH_QoS_ResetThreadQoS(void)
36 {
37     return ResetThreadQos();
38 }
39 
OH_QoS_GetThreadQoS(QoS_Level * level)40 int OH_QoS_GetThreadQoS(QoS_Level *level)
41 {
42     if (level == nullptr) {
43         return ERROR_NUM;
44     }
45     QosLevel qosLevel;
46     int ret = GetThreadQos(qosLevel);
47     if (ret < 0) {
48         return ERROR_NUM;
49     }
50     if (static_cast<int>(qosLevel) < QoS_Level::QOS_BACKGROUND ||
51         static_cast<int>(qosLevel) > QoS_Level::QOS_USER_INTERACTIVE) {
52         return ERROR_NUM;
53     }
54     *level = static_cast<QoS_Level>(qosLevel);
55     return 0;
56 }