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 *
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 "emergency_utils.h"
17
18 #include "shortnumberinfo.h"
19
20 #include "cellular_call_config.h"
21 #include "mmi_code_utils.h"
22 #include "module_service_utils.h"
23
24 namespace OHOS {
25 namespace Telephony {
IsEmergencyCall(int32_t slotId,const std::string & phoneNum)26 bool EmergencyUtils::IsEmergencyCall(int32_t slotId, const std::string &phoneNum)
27 {
28 if (phoneNum.empty()) {
29 TELEPHONY_LOGI("IsEmergencyCall return, phoneNum is empty.");
30 return false;
31 }
32
33 if (phoneNum.find('@') != std::string::npos || phoneNum.find("%40") != std::string::npos) {
34 TELEPHONY_LOGI("IsEmergencyCall return, phoneNum is not emergency.");
35 return false;
36 }
37
38 if (phoneNum.front() == '+') {
39 TELEPHONY_LOGI("IsEmergencyCall return, phoneNum is not emergency.");
40 return false;
41 }
42
43 return IsEmergencyCallProcessing(slotId, phoneNum);
44 }
45
IsEmergencyCallProcessing(int32_t slotId,const std::string & formatString)46 bool EmergencyUtils::IsEmergencyCallProcessing(int32_t slotId, const std::string &formatString)
47 {
48 TELEPHONY_LOGI("IsEmergencyCallProcessing entry.");
49 std::vector<std::string> emergencyNumList = {
50 "110", "120", "119", "122", "12395", "114", "112", "000", "911", "08", "118", "999",
51 };
52 if (std::find(emergencyNumList.begin(), emergencyNumList.end(), formatString) != emergencyNumList.end()) {
53 TELEPHONY_LOGI("IsEmergencyCallProcessing, Complies with local configuration data.");
54 return true;
55 }
56 CellularCallConfig config;
57 ModuleServiceUtils dependDataObtain;
58 std::string countryIsoCode = dependDataObtain.GetNetworkCountryCode(slotId);
59 std::vector<EmergencyInfo> eccCallList = config.GetEccCallList(slotId);
60 for (auto it = eccCallList.begin(); it != eccCallList.end(); it++) {
61 if (countryIsoCode == it->mcc && formatString == it->eccNum) {
62 TELEPHONY_LOGI("IsEmergencyCallProcessing, Complies with sim data.");
63 return true;
64 }
65 }
66 if (!countryIsoCode.empty()) {
67 TELEPHONY_LOGI("IsEmergencyCallProcessing countryIsoCode is not empty");
68 i18n::phonenumbers::ShortNumberInfo shortNumberInfo;
69 transform(countryIsoCode.begin(), countryIsoCode.end(), countryIsoCode.begin(), ::toupper);
70 return shortNumberInfo.IsEmergencyNumber(formatString, countryIsoCode);
71 }
72 TELEPHONY_LOGI("IsEmergencyCallProcessing, not an emergency number.");
73 return false;
74 }
75 } // namespace Telephony
76 } // namespace OHOS
77