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 <cstddef>
17 #include <cstdint>
18
19 #include "av_trans_message.h"
20 #include "av_trans_types.h"
21
22 #include <fuzzer/FuzzedDataProvider.h>
23 #include "daudio_sink_ctrl_trans.h"
24 #include "sourcectrltransonchannelevent_fuzzer.h"
25 #include "transport/socket.h"
26
27 #include <dlfcn.h>
28
29 #include "daudio_constants.h"
30 #include "daudio_errorcode.h"
31 #include "daudio_log.h"
32 #include "daudio_util.h"
33
34 namespace OHOS {
35 namespace DistributedHardware {
SourceCtrlTransOnChannelEventFuzzTest(const uint8_t * data,size_t size)36 void SourceCtrlTransOnChannelEventFuzzTest(const uint8_t* data, size_t size)
37 {
38 if (data == nullptr || size == 0) {
39 return;
40 }
41 std::string devId = "devId";
42 std::string sessionName = "sessionName";
43 std::string peerSessName = "peerSessName";
44 auto sinkCtrlTransCb = std::make_shared<SourceCtrlTransOnChannelEventFuzzer>();
45 auto ctrlTrans = DaudioSinkCtrlTrans(devId, sessionName, peerSessName, sinkCtrlTransCb);
46 FuzzedDataProvider fdp(data, size);
47 AVTransEvent event;
48 event.content = fdp.ConsumeRandomLengthString();
49 event.peerDevId = fdp.ConsumeRandomLengthString();
50 event.type = static_cast<EventType>(fdp.ConsumeIntegral<uint32_t>());
51 ctrlTrans.OnChannelEvent(event);
52 }
53 }
54 }
55
56 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)57 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
58 {
59 /* Run your code on data */
60 OHOS::DistributedHardware::SourceCtrlTransOnChannelEventFuzzTest(data, size);
61 return 0;
62 }
63
64