Program Listing for File storage-packet-deserializer.h

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and your use of them is governed by the express license under which they
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#pragma once

#include <cstdint>
#include <list>
#include <vector>

namespace gpa {

namespace serialization {
struct StreamPacketHeaderEx;
}  // namespace serialization

namespace playback {

class StoragePacketReader;

struct PacketReaderLess
{
    bool operator()(StoragePacketReader const* lhs, StoragePacketReader const* rhs) const;
};

class StoragePacketDeserializer
{
public:
    StoragePacketDeserializer();
    ~StoragePacketDeserializer();

    void Reset();
    void Clear();
    void SetThreadOffset(uint64_t threadId, uint64_t offset);
    void AddThreadPacketReader(StoragePacketReader* reader);
    serialization::StreamPacketHeaderEx const* Current(uint64_t* storageID = nullptr, uint64_t* offset = nullptr) const;
    bool MoveNext();
    gpa::serialization::StreamPacketHeaderEx const* Next(uint64_t* storageID = nullptr, uint64_t* offset = nullptr);

private:
    void ReevaluateFirstReader(std::list<StoragePacketReader*>& readers);

    std::list<StoragePacketReader*> mActiveReaders;
    std::vector<StoragePacketReader*> mAllReaders;
};

}  // namespace playback
}  // namespace gpa