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 #include "mtp_test.h"
16 #include "media_log.h"
17 
18 using namespace std;
19 namespace OHOS {
20 namespace Media {
21 std::shared_ptr<MtpTest> MtpTest::mtpTestInstance_{nullptr};
22 std::mutex MtpTest::instanceLock_;
MtpTest(void)23 MtpTest::MtpTest(void) {}
24 
GetInstance()25 shared_ptr<MtpTest> MtpTest::GetInstance()
26 {
27     if (mtpTestInstance_ == nullptr) {
28         std::lock_guard<std::mutex> lockGuard(instanceLock_);
29         mtpTestInstance_ = make_shared<MtpTest>();
30     }
31 
32     return mtpTestInstance_;
33 }
34 
setOutBuffer(std::vector<uint8_t> testData)35 void MtpTest::setOutBuffer(std::vector<uint8_t> testData)
36 {
37     MEDIA_INFO_LOG("MtpTest::setOutBuffer IN");
38     std::vector<uint8_t>().swap(testData_);
39     testData_.insert(testData_.end(), testData.begin(), testData.end());
40     MEDIA_INFO_LOG("MtpTest::setOutBuffer OUT");
41 }
42 
getOutBuffer(std::vector<uint8_t> & outBuffer)43 void MtpTest::getOutBuffer(std::vector<uint8_t> &outBuffer)
44 {
45     MEDIA_INFO_LOG("MtpTest::getOutBuffer IN");
46     outBuffer.insert(outBuffer.end(), testData_.begin(), testData_.end());
47     MEDIA_INFO_LOG("MtpTest::getOutBuffer OUT");
48 }
49 } // namespace Media
50 } // namespace OHOS