1 /*
2  * Copyright (C) 2023 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 #ifndef AVSOURCE_MOCK_H
17 #define AVSOURCE_MOCK_H
18 
19 #include <string>
20 #include <memory>
21 #include "nocopyable.h"
22 #include "avformat_mock.h"
23 #include "av_common.h"
24 #include "avcodec_common.h"
25 #include "avsource.h"
26 #include "native_avsource.h"
27 #include "common/native_mfmagic.h"
28 
29 namespace OHOS {
30 namespace MediaAVCodec {
31 class AVSourceMock : public NoCopyable {
32 public:
33     virtual ~AVSourceMock() = default;
34     virtual int32_t Destroy() =0;
35     virtual std::shared_ptr<FormatMock> GetSourceFormat() = 0;
36     virtual std::shared_ptr<FormatMock> GetTrackFormat(uint32_t trackIndex) = 0;
37     virtual std::shared_ptr<FormatMock> GetUserData() = 0;
38 };
39 
40 class __attribute__((visibility("default"))) AVSourceMockFactory {
41 public:
42     static std::shared_ptr<AVSourceMock> CreateSourceWithURI(char *uri);
43     static std::shared_ptr<AVSourceMock> CreateSourceWithFD(int32_t fd, int64_t offset, int64_t size);
44     static std::shared_ptr<AVSourceMock> CreateWithDataSource(
45         const std::shared_ptr<Media::IMediaDataSource> &dataSource);
46     static std::shared_ptr<AVSourceMock> CreateWithDataSource(OH_AVDataSource *dataSource);
47 private:
48     AVSourceMockFactory() = delete;
49     ~AVSourceMockFactory() = delete;
50 };
51 
52 class NativeAVDataSource : public OHOS::Media::IMediaDataSource {
53 public:
NativeAVDataSource(OH_AVDataSource * dataSource)54     explicit NativeAVDataSource(OH_AVDataSource *dataSource)
55         : dataSource_(dataSource)
56     {
57     }
58     virtual ~NativeAVDataSource() = default;
59 
60     int32_t ReadAt(const std::shared_ptr<AVSharedMemory> &mem, uint32_t length, int64_t pos = -1)
61     {
62         std::shared_ptr<AVBuffer> buffer = AVBuffer::CreateAVBuffer(
63             mem->GetBase(), mem->GetSize(), mem->GetSize()
64         );
65         OH_AVBuffer* avBuffer = new OH_AVBuffer(buffer);
66         return dataSource_->readAt(avBuffer, length, pos);
67     }
68 
GetSize(int64_t & size)69     int32_t GetSize(int64_t &size)
70     {
71         size = dataSource_->size;
72         return 0;
73     }
74 
ReadAt(int64_t pos,uint32_t length,const std::shared_ptr<AVSharedMemory> & mem)75     int32_t ReadAt(int64_t pos, uint32_t length, const std::shared_ptr<AVSharedMemory> &mem)
76     {
77         return ReadAt(mem, length, pos);
78     }
79 
ReadAt(uint32_t length,const std::shared_ptr<AVSharedMemory> & mem)80     int32_t ReadAt(uint32_t length, const std::shared_ptr<AVSharedMemory> &mem)
81     {
82         return ReadAt(mem, length);
83     }
84 
85 private:
86     OH_AVDataSource* dataSource_;
87 };
88 
89 }  // namespace MediaAVCodec
90 }  // namespace OHOS
91 #endif // AVSOURCE_MOCK_H