1 /*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 * http://www.apache.org/licenses/LICENSE-2.0
7 * Unless required by applicable law or agreed to in writing, software
8 * distributed under the License is distributed on an "AS IS" BASIS,
9 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10 * See the License for the specific language governing permissions and
11 * limitations under the License.
12 */
13
14 #include "config_parser.h"
15
16 namespace OHOS::Camera {
GetTypeId(const std::string & str,G_STREAM_INFO info,const int32_t & size) const17 std::optional<int32_t> ConfigParser::GetTypeId(const std::string& str, G_STREAM_INFO info, const int32_t& size) const
18 {
19 if (str.empty() || info == nullptr) {
20 return std::nullopt;
21 }
22
23 for (int i = 0; i < size; i++) {
24 if (info[i].name != nullptr) {
25 if (std::string(info[i].name) == str) {
26 return info[i].id;
27 }
28 }
29 }
30 return std::nullopt;
31 }
32
GetTypeStr(const int32_t & type,G_STREAM_INFO info,const int32_t & size) const33 std::string ConfigParser::GetTypeStr(const int32_t& type, G_STREAM_INFO info, const int32_t& size) const
34 {
35 std::string result = "";
36 if (info == nullptr) {
37 CAMERA_LOGE("info is nullptr.");
38 return result;
39 }
40
41 for (int i = 0; i < size; i++) {
42 if (((info + i) != nullptr) && (info[i].name != nullptr)) {
43 if (info[i].id == type) {
44 result = info[i].name;
45 break;
46 }
47 }
48 }
49 return result;
50 }
51 }