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 #ifndef OHOS_REMOTE_SESSION_SOURCE_IMPL_H
17 #define OHOS_REMOTE_SESSION_SOURCE_IMPL_H
18 
19 #include <string>
20 #include "avsession_log.h"
21 #include "remote_session_syncer.h"
22 #include "avsession_info.h"
23 #include "avsession_item.h"
24 #include "remote_session_source.h"
25 #include "remote_session_capability_set.h"
26 #include "remote_session_syncer_impl.h"
27 
28 namespace OHOS::AVSession {
29 class RemoteSessionSourceImpl : public RemoteSessionSource {
30 public:
31     RemoteSessionSourceImpl();
32     int32_t CastSessionToRemote(const sptr <AVSessionItem>& session, const std::string& sourceDevice,
33                                 const std::string& sinkDevice, const std::string& sinkCapability) override;
34 
35     int32_t CancelCastAudio(const std::string& sinkDevice) override;
36 
37     int32_t SetAVMetaData(const AVMetaData& metaData) override;
38 
39     int32_t SetAVPlaybackState(const AVPlaybackState& state) override;
40 
41     int32_t SetSessionEventRemote(const std::string& event, const AAFwk::WantParams& args) override;
42 
43     int32_t SetAVQueueItems(const std::vector<AVQueueItem>& items) override;
44 
45     int32_t SetAVQueueTitle(const std::string& title) override;
46 
47     int32_t SetExtrasRemote(const AAFwk::WantParams& extras) override;
48 
49     ~RemoteSessionSourceImpl() override = default;
50 
51 private:
52     AVMetaData::MetaMaskType GetSinkMetaMaskType(const std::string& sinkDevice);
53     AVPlaybackState::PlaybackStateMaskType GetSinkPlaybackStateMaskType(const std::string& sinkDevice);
54     int32_t HandleSourceSessionDataCategory(const SessionDataCategory category, const std::string& deviceId);
55 
56     std::map<std::string, std::shared_ptr<RemoteSessionSyncer>> syncers_;
57     sptr<AVSessionItem> session_;
58 };
59 } // namespace OHOS::AVSession
60 #endif // OHOS_REMOTE_SESSION_SOURCE_IMPL_H