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40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
#pragma once
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#include <stdint.h> // for uint8_t
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#include <memory> // for shared_ptr, unique_ptr, weak_ptr
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#include <vector> // for vector
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#include "MercurySession.h" // for MercurySession
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#include "TrackReference.h" // for TrackReference
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#include "protobuf/metadata.pb.h" // for Episode, Restriction, Track
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namespace cspot {
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class AccessKeyFetcher;
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class CDNTrackStream;
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struct Context;
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class TrackProvider {
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public:
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TrackProvider(std::shared_ptr<cspot::Context> ctx);
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~TrackProvider();
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std::shared_ptr<CDNTrackStream> loadFromTrackRef(TrackReference& trackRef);
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private:
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std::shared_ptr<AccessKeyFetcher> accessKeyFetcher;
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std::shared_ptr<cspot::Context> ctx;
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std::unique_ptr<cspot::CDNTrackStream> cdnStream;
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Track trackInfo;
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Episode episodeInfo;
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std::weak_ptr<CDNTrackStream> currentTrackReference;
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TrackReference trackIdInfo;
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void queryMetadata();
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void onMetadataResponse(MercurySession::Response& res);
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bool doRestrictionsApply(Restriction* restrictions, int count);
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void fetchFile(const std::vector<uint8_t>& fileId,
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const std::vector<uint8_t>& trackId);
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bool canPlayTrack(int index);
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};
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} // namespace cspot
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