1 /*
2 * Copyright (c) 2022 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 "formatphonenumbertoe164_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #define private public
21 #include "addcalltoken_fuzzer.h"
22
23 using namespace OHOS::Telephony;
24 namespace OHOS {
25
FormatPhoneNumberToE164(const uint8_t * data,size_t size)26 int32_t FormatPhoneNumberToE164(const uint8_t *data, size_t size)
27 {
28 if (!IsServiceInited()) {
29 return TELEPHONY_ERROR;
30 }
31 MessageParcel dataParcel;
32 std::string number(reinterpret_cast<const char *>(data), size);
33 auto numberU16 = Str8ToStr16(number);
34 std::string countryCode(reinterpret_cast<const char *>(data), size);
35 auto countryCodeU16 = Str8ToStr16(countryCode);
36 dataParcel.WriteString16(numberU16);
37 dataParcel.WriteString16(countryCodeU16);
38 dataParcel.RewindRead(0);
39 MessageParcel reply;
40 return DelayedSingleton<CallManagerService>::GetInstance()->OnFormatPhoneNumberToE164(dataParcel, reply);
41 }
42
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)43 void DoSomethingInterestingWithMyAPI(const uint8_t *data, size_t size)
44 {
45 if (data == nullptr || size == 0) {
46 return;
47 }
48
49 FormatPhoneNumberToE164(data, size);
50 }
51 } // namespace OHOS
52
53 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)54 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
55 {
56 OHOS::AddCallTokenFuzzer token;
57 /* Run your code on data */
58 OHOS::DoSomethingInterestingWithMyAPI(data, size);
59 return 0;
60 }
61