PacketHeader.h

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#pragma once
#include "PacketType.h"
#include <iosfwd>
 
namespace catapult { namespace ionet {
 
#pragma pack(push, 1)
 
    struct PacketHeader {
        uint32_t Size;
 
        PacketType Type;
    };
 
#pragma pack(pop)
 
    constexpr bool IsPacketDataSizeValid(const PacketHeader& header, size_t maxPacketDataSize) {
        return header.Size >= sizeof(PacketHeader) && (header.Size - sizeof(PacketHeader)) <= maxPacketDataSize;
    }
 
    std::ostream& operator<<(std::ostream& out, const PacketHeader& header);
}}