mirror of
https://github.com/RGBCube/serenity
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32 lines
762 B
C++
32 lines
762 B
C++
#pragma once
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#include <AK/Types.h>
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template<typename T>
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[[gnu::always_inline]] inline T convert_between_host_and_network(T value)
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{
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if constexpr (sizeof(T) == 8)
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return __builtin_bswap64(value);
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if constexpr (sizeof(T) == 4)
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return __builtin_bswap32(value);
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if constexpr (sizeof(T) == 2)
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return __builtin_bswap16(value);
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if constexpr (sizeof(T) == 1)
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return value;
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}
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template<typename T>
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class [[gnu::packed]] NetworkOrdered
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{
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public:
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NetworkOrdered() {}
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NetworkOrdered(const T& host_value)
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: m_network_value(convert_between_host_and_network(host_value))
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{
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}
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operator T() const { return convert_between_host_and_network(m_network_value); }
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private:
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T m_network_value { 0 };
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};
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