1/*
2 * Copyright (c) 2024 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 "stubgetpointersnapshot_fuzzer.h"
17
18#include "singleton.h"
19
20#include "mmi_service.h"
21#include "multimodal_input_connect_stub.h"
22
23#undef MMI_LOG_TAG
24#define MMI_LOG_TAG "StubGetPointerSnapshotFuzzTest"
25
26namespace OHOS {
27namespace MMI {
28const std::u16string FORMMGR_INTERFACE_TOKEN { u"ohos.multimodalinput.IConnectManager" };
29
30#ifdef OHOS_BUILD_ENABLE_MAGICCURSOR
31bool StubGetPointerSnapshotFuzzTest(const uint8_t *data, size_t size)
32{
33    MessageParcel datas;
34    if (!datas.WriteInterfaceToken(FORMMGR_INTERFACE_TOKEN) ||
35        !datas.WriteBuffer(data, size) || !datas.RewindRead(0)) {
36        return false;
37    }
38    MessageParcel reply;
39    MessageOption option;
40    MMIService::GetInstance()->state_ = ServiceRunningState::STATE_RUNNING;
41    MMIService::GetInstance()->OnRemoteRequest(
42        static_cast<uint32_t>(MultimodalinputConnectInterfaceCode::GET_POINTER_SNAPSHOT), datas, reply, option);
43    return true;
44}
45#endif // OHOS_BUILD_ENABLE_MAGICCURSOR
46} // MMI
47} // OHOS
48
49/* Fuzzer entry point */
50extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
51{
52    /* Run your code on data */
53    if (data == nullptr) {
54        return 0;
55    }
56
57#ifdef OHOS_BUILD_ENABLE_MAGICCURSOR
58    OHOS::MMI::StubGetPointerSnapshotFuzzTest(data, size);
59#endif // OHOS_BUILD_ENABLE_MAGICCURSOR
60    return 0;
61}