mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-15 12:13:24 +00:00
9ea82edc07
Fixes: - tighten reserved name detection to not match fooloki.loki, but instead only match "foo.loki.loki" and "loki.loki" (and similar for reserved name "snode.loki"). - IPv6 PTR parsing was completely broken. - Added tests for the above two issues. Cleanups: - Eliminate llarp::dns::Name_t typedef for std::string - Use optional return instead of bool + output param - Use string_views; we were doing a *lot* of string substr's during parsing, each of which allocates a new string. - Use fmt instead of stringstream - Simplify IPv4 PTR parsing
29 lines
584 B
C++
29 lines
584 B
C++
#pragma once
|
|
|
|
#include <llarp/net/net_int.hpp>
|
|
#include <llarp/util/buffer.hpp>
|
|
|
|
#include <string>
|
|
#include <optional>
|
|
|
|
namespace llarp
|
|
{
|
|
namespace dns
|
|
{
|
|
/// decode name from buffer; return nullopt on failure
|
|
std::optional<std::string>
|
|
DecodeName(llarp_buffer_t* buf, bool trimTrailingDot = false);
|
|
|
|
/// encode name to buffer
|
|
bool
|
|
EncodeNameTo(llarp_buffer_t* buf, std::string_view name);
|
|
|
|
std::optional<huint128_t>
|
|
DecodePTR(std::string_view name);
|
|
|
|
bool
|
|
NameIsReserved(std::string_view name);
|
|
|
|
} // namespace dns
|
|
} // namespace llarp
|