domain.rst

Domain Name Processing

Description

Punycode is an encoding which represents Unicode in the ASCII character set. It used for Internet domain names. It is specified in RFC 3482.

The functions below apply conversions between Unicode encoded domain names and ASCII.

Headers

#include <skyr/domain/punycode.hpp>
#include <skyr/domain/domain.hpp>

Example

#include <skyr/domain/domain.hpp>
#include <iostream>

int main() {
  using namespace std::string_literals;

  auto domain = "उदाहरण.परीक्षा"s;
  auto encoded = skyr::domain::domain_to_ascii(domain);
  if (encoded) {
    std::cout << encoded.value() << std::endl;
  }
}

API

Domain to ASCII

.. doxygenfunction:: skyr::domain_to_ascii(std::string_view, bool)

.. doxygenfunction:: skyr::domain_to_unicode(std::string_view, bool)

Error codes

.. doxygenenum:: skyr::v1::domain_errc