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 #define private public
17 #define protected public
18 #include "ans_manager_stub.h"
19 #undef private
20 #undef protected
21 #include "ansmanagerstubannexthree_fuzzer.h"
22
23 namespace OHOS {
24 namespace {
25 constexpr uint8_t ENABLE = 2;
26 constexpr uint8_t SLOT_TYPE_NUM = 5;
27 }
DoSomethingInterestingWithMyAPI(const char * data,size_t size)28 bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
29 {
30 Notification::AnsManagerStub ansManagerStub;
31 bool allow = *data % ENABLE;
32 sptr<Notification::NotificationBundleOption> bundleOption = new Notification::NotificationBundleOption();
33 int notificationId = 1;
34 std::string stringData(data);
35 int32_t removeReason = static_cast<int32_t>(GetU32Data(data));
36 ansManagerStub.RemoveNotification(bundleOption, notificationId, stringData, removeReason);
37 ansManagerStub.RemoveAllNotifications(bundleOption);
38 ansManagerStub.Delete(stringData, removeReason);
39 ansManagerStub.DeleteByBundle(bundleOption);
40 ansManagerStub.DeleteAll();
41 sptr<Notification::NotificationSlot> slot = new Notification::NotificationSlot();
42 std::vector<sptr<Notification::NotificationSlot>> slots;
43 slots.emplace_back(slot);
44 ansManagerStub.GetSlotsByBundle(bundleOption, slots);
45 ansManagerStub.SetNotificationsEnabledForSpecialBundle(stringData, bundleOption, allow);
46 ansManagerStub.SetShowBadgeEnabledForBundle(bundleOption, allow);
47 ansManagerStub.GetShowBadgeEnabledForBundle(bundleOption, allow);
48 ansManagerStub.GetShowBadgeEnabled(allow);
49 ansManagerStub.IsAllowedNotify(allow);
50 ansManagerStub.IsAllowedNotifySelf(allow);
51 ansManagerStub.IsSpecialBundleAllowedNotify(bundleOption, allow);
52 ansManagerStub.CancelGroup(stringData);
53 ansManagerStub.RemoveGroupByBundle(bundleOption, stringData);
54 ansManagerStub.DoesSupportDoNotDisturbMode(allow);
55 ansManagerStub.IsDistributedEnabled(allow);
56 ansManagerStub.EnableDistributed(allow);
57 ansManagerStub.EnableDistributedByBundle(bundleOption, allow);
58 ansManagerStub.EnableDistributedSelf(allow);
59 ansManagerStub.IsDistributedEnableByBundle(bundleOption, allow);
60 int32_t remindType = static_cast<int32_t>(*data % SLOT_TYPE_NUM);
61 Notification::NotificationConstant::RemindType remind =
62 Notification::NotificationConstant::RemindType(remindType);
63 ansManagerStub.GetDeviceRemindType(remind);
64 sptr<Notification::NotificationRequest> request = new Notification::NotificationRequest();
65 ansManagerStub.PublishContinuousTaskNotification(request);
66 ansManagerStub.CancelContinuousTaskNotification(stringData, removeReason);
67 ansManagerStub.CancelReminder(removeReason);
68 return ansManagerStub.CancelAllReminders();
69 }
70 }
71
72 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)73 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
74 {
75 /* Run your code on data */
76 char *ch = ParseData(data, size);
77 if (ch != nullptr && size >= GetU32Size()) {
78 OHOS::DoSomethingInterestingWithMyAPI(ch, size);
79 free(ch);
80 ch = nullptr;
81 }
82 return 0;
83 }
84