#include "arch/debug/qemu_output.hpp"

#include "kapi/cio.hpp"

#include <algorithm>
#include <string_view>

namespace arch::debug
{

  qemu_output::qemu_output(output_device & lower)
      : m_lower{lower}
      , m_present{port::read() == port::address}
  {}

  auto qemu_output::write(kapi::cio::output_stream stream, std::string_view text) -> void
  {
    if (m_present)
    {
      std::ranges::for_each(text, port::write<port::value_type>);
    }
    m_lower.write(stream, text);
  }

}  // namespace arch::debug