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BAN: Add more APIs for IPv4 address

This commit is contained in:
Bananymous 2024-02-03 01:22:56 +02:00
parent bc1441a5eb
commit c18f72ceb9
1 changed files with 21 additions and 2 deletions
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23
BAN/include/BAN/IPv4.h
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@ -1,13 +1,14 @@
#pragma once #pragma once
#include <BAN/Formatter.h> #include <BAN/Formatter.h>
#include <BAN/Hash.h>
namespace BAN namespace BAN
{ {
struct IPv4Address struct IPv4Address
{ {
IPv4Address(uint32_t u32_address) constexpr IPv4Address(uint32_t u32_address)
{ {
address[0] = u32_address >> 24; address[0] = u32_address >> 24;
address[1] = u32_address >> 16; address[1] = u32_address >> 16;
@ -15,7 +16,7 @@ namespace BAN
address[3] = u32_address >> 0; address[3] = u32_address >> 0;
} }
constexpr uint32_t as_u32() constexpr uint32_t as_u32() const
{ {
return return
((uint32_t)address[0] << 24) | ((uint32_t)address[0] << 24) |
@ -24,10 +25,28 @@ namespace BAN
((uint32_t)address[3] << 0); ((uint32_t)address[3] << 0);
} }
constexpr bool operator==(const IPv4Address& other) const
{
return
address[0] == other.address[0] &&
address[1] == other.address[1] &&
address[2] == other.address[2] &&
address[3] == other.address[3];
}
uint8_t address[4]; uint8_t address[4];
}; };
static_assert(sizeof(IPv4Address) == 4); static_assert(sizeof(IPv4Address) == 4);
template<>
struct hash<IPv4Address>
{
constexpr hash_t operator()(IPv4Address ipv4) const
{
return hash<uint32_t>()(ipv4.as_u32());
}
};
} }
namespace BAN::Formatter namespace BAN::Formatter