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lokinet/llarp/net/net_int.cpp
Stephen Shelton 273270916e
The Great Wall of Blame
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.
2020-04-07 12:38:56 -06:00

94 lines
1.7 KiB
C++

#include <net/net_int.hpp>
#include <net/ip.hpp>
#include <string>
namespace llarp
{
template <>
void
huint32_t::ToV6(V6Container& c)
{
c.resize(16);
std::fill(c.begin(), c.end(), 0);
htobe32buf(c.data() + 12, h);
c[11] = 0xff;
c[10] = 0xff;
}
template <>
void
huint128_t::ToV6(V6Container& c)
{
c.resize(16);
const in6_addr addr = net::IPPacket::HUIntToIn6(*this);
std::copy_n(addr.s6_addr, 16, c.begin());
}
template <>
std::string
huint32_t::ToString() const
{
uint32_t n = htonl(h);
char tmp[INET_ADDRSTRLEN] = {0};
if (!inet_ntop(AF_INET, (void*)&n, tmp, sizeof(tmp)))
return "";
return tmp;
}
template <>
std::string
huint128_t::ToString() const
{
auto addr = ntoh128(h);
char tmp[INET6_ADDRSTRLEN] = {0};
if (!inet_ntop(AF_INET6, (void*)&addr, tmp, sizeof(tmp)))
return "";
return tmp;
}
template <>
bool
huint32_t::FromString(const std::string& str)
{
uint32_t n;
if (!inet_pton(AF_INET, str.c_str(), &n))
return false;
h = ntohl(n);
return true;
}
template <>
bool
huint128_t::FromString(const std::string& str)
{
llarp::uint128_t i;
if (!inet_pton(AF_INET6, str.c_str(), &i))
return false;
h = ntoh128(i);
return true;
}
template <>
std::string
nuint32_t::ToString() const
{
char tmp[INET_ADDRSTRLEN] = {0};
if (!inet_ntop(AF_INET, (void*)&n, tmp, sizeof(tmp)))
return "";
return tmp;
}
template <>
std::string
huint16_t::ToString() const
{
return std::to_string(h);
}
template <>
std::string
nuint16_t::ToString() const
{
return std::to_string(ntohs(n));
}
} // namespace llarp