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273270916e
This commit reflects changes to clang-format rules. Unfortunately, these rule changes create a massive change to the codebase, which causes an apparent rewrite of git history. Git blame's --ignore-rev flag can be used to ignore this commit when attempting to `git blame` some code.
170 lines
2.9 KiB
C++
170 lines
2.9 KiB
C++
#ifndef LLARP_NET_ADDR_HPP
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#define LLARP_NET_ADDR_HPP
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#include <net/address_info.hpp>
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#include <net/net.h>
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#include <net/net.hpp>
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#include <util/string_view.hpp>
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#include <net/net_int.hpp>
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#include <string>
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namespace llarp
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{
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// real work
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struct Addr
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{
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// network order
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sockaddr_in6 _addr;
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sockaddr_in _addr4;
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~Addr();
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Addr();
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Addr(string_view str);
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Addr(string_view str, const uint16_t p_port);
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Addr(string_view addr_str, string_view port_str);
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void
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port(uint16_t port);
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in6_addr*
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addr6();
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in_addr*
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addr4();
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const in6_addr*
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addr6() const;
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const in_addr*
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addr4() const;
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bool
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from_char_array(string_view str);
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bool
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from_4int(const uint8_t one, const uint8_t two, const uint8_t three, const uint8_t four);
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Addr(const uint8_t one, const uint8_t two, const uint8_t three, const uint8_t four);
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Addr(
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const uint8_t one,
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const uint8_t two,
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const uint8_t three,
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const uint8_t four,
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const uint16_t p_port);
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Addr(const AddressInfo& other);
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Addr(const sockaddr_in& other);
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Addr(const sockaddr_in6& other);
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Addr(const sockaddr& other);
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std::string
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ToString() const;
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friend std::ostream&
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operator<<(std::ostream& out, const Addr& a);
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operator const sockaddr*() const;
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operator sockaddr*() const;
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void
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CopyInto(sockaddr* other) const;
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int
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af() const;
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uint16_t
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port() const;
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bool
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operator<(const Addr& other) const;
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bool
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operator==(const Addr& other) const;
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Addr&
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operator=(const sockaddr& other);
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inline uint32_t
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tohl() const
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{
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return ntohl(addr4()->s_addr);
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}
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inline huint32_t
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xtohl() const
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{
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return huint32_t{ntohl(addr4()->s_addr)};
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}
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inline uint32_t
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ton() const
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{
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return addr4()->s_addr;
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}
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inline nuint32_t
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xtonl() const
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{
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return nuint32_t{addr4()->s_addr};
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}
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bool
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sameAddr(const Addr& other) const;
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bool
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operator!=(const Addr& other) const;
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inline uint32_t
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getHostLong()
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{
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in_addr_t addr = this->addr4()->s_addr;
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uint32_t byte = ntohl(addr);
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return byte;
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}
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bool
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isTenPrivate(uint32_t byte);
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bool
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isOneSevenPrivate(uint32_t byte);
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bool
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isOneNinePrivate(uint32_t byte);
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/// return true if our ipv4 address is a bogon
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/// TODO: ipv6
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bool
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IsBogon() const;
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socklen_t
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SockLen() const;
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bool
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isPrivate() const;
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bool
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isLoopback() const;
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struct Hash
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{
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std::size_t
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operator()(Addr const& a) const noexcept
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{
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if (a.af() == AF_INET)
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{
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return a.port() ^ a.addr4()->s_addr;
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}
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static const uint8_t empty[16] = {0};
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return (a.af() + memcmp(a.addr6(), empty, 16)) ^ a.port();
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}
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};
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}; // end struct
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} // namespace llarp
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#endif
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