common.h

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// SPDX-FileCopyrightText: Copyright (c) 2024 Cisco Systems
// SPDX-License-Identifier: BSD-2-Clause
 
#pragma once
 
#include "detail/quic_transport.h"
#include <string>
 
namespace quicr {
    namespace messages {
        enum struct GroupOrder : uint8_t;
    }
 
    constexpr uint64_t kMoqtVersion = 0xff000008; 
 
    constexpr uint64_t kSubscribeExpires = 0; 
    constexpr int kReadLoopMaxPerStream = 60; 
 
    using namespace quicr;
 
    using Byte = uint8_t;
    using Bytes = std::vector<Byte>;
    using BytesSpan = Span<const Byte>;
    using ConnectionHandle = uint64_t;
 
    struct SubscribeAttributes
    {
        uint8_t priority;                 
        messages::GroupOrder group_order; 
    };
 
    struct PublishAnnounceAttributes
    {};
 
    struct ClientSetupAttributes
    {
        const std::string endpoint_id;
    };
 
    struct ServerSetupAttributes
    {
        const uint64_t moqt_version;
        const std::string server_id;
    };
 
    enum class PublishAnnounceStatus : uint8_t
    {
        kOK = 0,
        kNotConnected,
        kNotAnnounced,
        kPendingAnnounceResponse,
        kAnnounceNotAuthorized,
        kSendingUnannounce, 
    };
 
    struct FetchAttributes
    {
        uint8_t priority;                 
        messages::GroupOrder group_order; 
        uint64_t start_group;             
        uint64_t start_object;            
        uint64_t end_group;               
        uint64_t end_object;              
    };
}
// namespace quicr