mirror of
https://github.com/oxen-io/lokinet.git
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bdc9c7bfa8
- Move IPRange into its own net/ip_range.hpp - Move the static net::IPPacket::TruncateV6, etc. functions to free net::TruncateV6, etc. functions (now from net/ip.hpp instead of net/ip_packet.hpp). - Make net::TruncateV6 and net::ExpandV4 constexpr. - Add IPRange::FromIPv4 factory function (to replace the iprange_ipv4 free function)
94 lines
1.7 KiB
C++
94 lines
1.7 KiB
C++
#include <net/net_int.hpp>
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#include <net/ip.hpp>
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#include <string>
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namespace llarp
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{
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template <>
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void
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huint32_t::ToV6(V6Container& c)
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{
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c.resize(16);
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std::fill(c.begin(), c.end(), 0);
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htobe32buf(c.data() + 12, h);
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c[11] = 0xff;
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c[10] = 0xff;
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}
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template <>
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void
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huint128_t::ToV6(V6Container& c)
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{
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c.resize(16);
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const in6_addr addr = net::HUIntToIn6(*this);
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std::copy_n(addr.s6_addr, 16, c.begin());
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}
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template <>
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std::string
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huint32_t::ToString() const
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{
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uint32_t n = htonl(h);
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char tmp[INET_ADDRSTRLEN] = {0};
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if (!inet_ntop(AF_INET, (void*)&n, tmp, sizeof(tmp)))
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return "";
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return tmp;
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}
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template <>
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std::string
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huint128_t::ToString() const
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{
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auto addr = ntoh128(h);
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char tmp[INET6_ADDRSTRLEN] = {0};
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if (!inet_ntop(AF_INET6, (void*)&addr, tmp, sizeof(tmp)))
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return "";
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return tmp;
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}
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template <>
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bool
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huint32_t::FromString(const std::string& str)
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{
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uint32_t n;
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if (!inet_pton(AF_INET, str.c_str(), &n))
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return false;
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h = ntohl(n);
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return true;
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}
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template <>
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bool
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huint128_t::FromString(const std::string& str)
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{
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llarp::uint128_t i;
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if (!inet_pton(AF_INET6, str.c_str(), &i))
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return false;
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h = ntoh128(i);
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return true;
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}
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template <>
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std::string
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nuint32_t::ToString() const
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{
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char tmp[INET_ADDRSTRLEN] = {0};
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if (!inet_ntop(AF_INET, (void*)&n, tmp, sizeof(tmp)))
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return "";
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return tmp;
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}
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template <>
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std::string
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huint16_t::ToString() const
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{
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return std::to_string(h);
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}
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template <>
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std::string
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nuint16_t::ToString() const
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{
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return std::to_string(ntohs(n));
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}
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} // namespace llarp
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