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 "playersetvolume_fuzzer.h"
17 #include <iostream>
18 #include "string_ex.h"
19 #include "media_errors.h"
20 #include "directory_ex.h"
21 #include "ui/rs_surface_node.h"
22 #include "window_option.h"
23
24 using namespace std;
25 using namespace OHOS;
26 using namespace OHOS::Media;
27
PlayerSetVolumeFuzzer()28 PlayerSetVolumeFuzzer::PlayerSetVolumeFuzzer()
29 {
30 }
31
~PlayerSetVolumeFuzzer()32 PlayerSetVolumeFuzzer::~PlayerSetVolumeFuzzer()
33 {
34 }
35
36 namespace OHOS {
37 namespace Media {
FuzzSetVolume(uint8_t * data,size_t size)38 bool PlayerSetVolumeFuzzer::FuzzSetVolume(uint8_t* data, size_t size)
39 {
40 player_ = OHOS::Media::PlayerFactory::CreatePlayer();
41 if (player_ == nullptr) {
42 cout << "player_ is null" << endl;
43 return false;
44 }
45 std::shared_ptr<TestPlayerCallback> cb = std::make_shared<TestPlayerCallback>();
46 player_->SetPlayerCallback(cb);
47 const string path = "/data/test/media/H264_AAC.mp4";
48 SetFdSource(path);
49 sptr<Surface> producerSurface = nullptr;
50 producerSurface = GetVideoSurface();
51 player_->SetVideoSurface(producerSurface);
52 player_->PrepareAsync();
53 sleep(1);
54 player_->Play();
55 if (size >= sizeof(float)) {
56 player_->SetVolume(*reinterpret_cast<float *>(data), *reinterpret_cast<float *>(data));
57 sleep(1);
58 }
59 player_->Release();
60 return true;
61 }
62 }
63
FuzzPlayerSetVolume(uint8_t * data,size_t size)64 bool FuzzPlayerSetVolume(uint8_t* data, size_t size)
65 {
66 auto player = std::make_unique<PlayerSetVolumeFuzzer>();
67 if (player == nullptr) {
68 cout << "player is null" << endl;
69 return true;
70 }
71 return player->FuzzSetVolume(data, size);
72 }
73 }
74
75 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(uint8_t * data,size_t size)76 extern "C" int LLVMFuzzerTestOneInput(uint8_t* data, size_t size)
77 {
78 /* Run your code on data */
79 FuzzPlayerSetVolume(data, size);
80 return 0;
81 }
82
83