1 /*
2 * Copyright (c) 2025 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 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "bt_protocol_utils.h"
17
18 namespace OHOS {
19 namespace EDM {
20 const std::unordered_map<BtProtocol, std::string> BtProtocolUtils::protocolToStrMap = {
21 {BtProtocol::GATT, "GATT"},
22 {BtProtocol::SPP, "SPP"},
23 {BtProtocol::OPP, "OPP"}
24 };
25
26 const std::unordered_map<std::string, BtProtocol> BtProtocolUtils::strToProtocolMap = {
27 {"GATT", BtProtocol::GATT},
28 {"SPP", BtProtocol::SPP},
29 {"OPP", BtProtocol::OPP}
30 };
31
IntToProtocolStr(int32_t value,std::string & str)32 bool BtProtocolUtils::IntToProtocolStr(int32_t value, std::string &str)
33 {
34 if (value < static_cast<int>(BtProtocol::GATT) || value > static_cast<int>(BtProtocol::OPP)) {
35 return false;
36 }
37 auto it = protocolToStrMap.find(static_cast<BtProtocol>(value));
38 if (it != protocolToStrMap.end()) {
39 str = it->second;
40 return true;
41 }
42 return false;
43 }
44
StrToProtocolInt(const std::string & str,int32_t & value)45 bool BtProtocolUtils::StrToProtocolInt(const std::string &str, int32_t &value)
46 {
47 auto it = strToProtocolMap.find(str);
48 if (it == strToProtocolMap.end()) {
49 return false;
50 }
51 value = static_cast<int32_t>(it->second);
52 return true;
53 }
54 } // namespace EDM
55 } // namespace OHOS