/* Copyright (C) 2008 Jonathon Jongsma
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <gio/gio.h>
#include <glibmm/error.h>
#include <giomm/slot_async.h>

namespace {

struct SrvTargetListTraits
{
  using CppType = Gio::SrvTarget;
  using CType = const GSrvTarget*;
  using CTypeNonConst = GSrvTarget*;

  static CType to_c_type(const CppType& item) { return item.gobj(); }
  static CType to_c_type(CType ptr) { return ptr; }
  static CppType to_cpp_type(CType item) { return CppType(const_cast<CTypeNonConst>(item), true /* take_copy */); }
  static void release_c_type(CType item) { g_srv_target_free(const_cast<CTypeNonConst>(item)); }
};

} // anonymous namespace

namespace Gio
{

Glib::RefPtr<Resolver>
Resolver::get_default()
{
  return Glib::wrap(g_resolver_get_default());
}

void
Resolver::set_default(const Glib::RefPtr<Resolver>& resolver)
{
  g_resolver_set_default(Glib::unwrap(resolver));
}

void
Resolver::lookup_by_name_async(const Glib::ustring& hostname, const SlotAsyncReady& slot,
  const Glib::RefPtr<Cancellable>& cancellable)
{
  auto slot_copy = new SlotAsyncReady(slot);

  g_resolver_lookup_by_name_async(
    gobj(), hostname.c_str(), Glib::unwrap(cancellable), &giomm_SignalProxy_async_callback, slot_copy);
}

void
Resolver::lookup_by_name_async(const Glib::ustring& hostname, const SlotAsyncReady& slot)
{
  auto slot_copy = new SlotAsyncReady(slot);

  g_resolver_lookup_by_name_async(
    gobj(), hostname.c_str(), nullptr, &giomm_SignalProxy_async_callback, slot_copy);
}

void
Resolver::lookup_by_address_async(const Glib::RefPtr<InetAddress>& address,
  const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable)
{
  auto slot_copy = new SlotAsyncReady(slot);

  g_resolver_lookup_by_address_async(gobj(), Glib::unwrap(address), Glib::unwrap(cancellable),
    &giomm_SignalProxy_async_callback, slot_copy);
}

void
Resolver::lookup_by_address_async(
  const Glib::RefPtr<InetAddress>& address, const SlotAsyncReady& slot)
{
  auto slot_copy = new SlotAsyncReady(slot);

  g_resolver_lookup_by_address_async(
    gobj(), Glib::unwrap(address), nullptr, &giomm_SignalProxy_async_callback, slot_copy);
}

void
Resolver::lookup_service_async(const Glib::ustring& service, const Glib::ustring& protocol,
  const Glib::ustring& domain, const SlotAsyncReady& slot,
  const Glib::RefPtr<Cancellable>& cancellable)
{
  auto slot_copy = new SlotAsyncReady(slot);

  g_resolver_lookup_service_async(gobj(), service.c_str(), protocol.c_str(), domain.c_str(),
    Glib::unwrap(cancellable), &giomm_SignalProxy_async_callback, slot_copy);
}

void
Resolver::lookup_service_async(const Glib::ustring& service, const Glib::ustring& protocol,
  const Glib::ustring& domain, const SlotAsyncReady& slot)
{
  auto slot_copy = new SlotAsyncReady(slot);

  g_resolver_lookup_service_async(gobj(), service.c_str(), protocol.c_str(), domain.c_str(),
    nullptr, &giomm_SignalProxy_async_callback, slot_copy);
}

void
Resolver::lookup_records_async(const Glib::ustring& rrname, RecordType record_type,
  const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable)
{
  auto slot_copy = new SlotAsyncReady(slot);

  g_resolver_lookup_records_async(gobj(), Glib::c_str_or_nullptr(rrname),
    static_cast<GResolverRecordType>(record_type), Glib::unwrap(cancellable),
    &giomm_SignalProxy_async_callback, slot_copy);
}

void
Resolver::lookup_records_async(
  const Glib::ustring& rrname, RecordType record_type, const SlotAsyncReady& slot)
{
  auto slot_copy = new SlotAsyncReady(slot);

  g_resolver_lookup_records_async(gobj(), Glib::c_str_or_nullptr(rrname),
    static_cast<GResolverRecordType>(record_type), nullptr, &giomm_SignalProxy_async_callback, slot_copy);
}

std::string
hostname_to_ascii(const Glib::ustring& hostname)
{
  return Glib::convert_return_gchar_ptr_to_stdstring(g_hostname_to_ascii(hostname.c_str()));
}

Glib::ustring
hostname_to_unicode(const Glib::ustring& hostname)
{
  return Glib::convert_return_gchar_ptr_to_ustring(g_hostname_to_unicode(hostname.c_str()));
}

bool
hostname_is_non_ascii(const Glib::ustring& hostname)
{
  return g_hostname_is_non_ascii(hostname.c_str());
}

bool
hostname_is_ascii_encoded(const Glib::ustring& hostname)
{
  return g_hostname_is_ascii_encoded(hostname.c_str());
}

bool
hostname_is_ip_address(const Glib::ustring& hostname)
{
  return g_hostname_is_ip_address(hostname.c_str());
}

} // namespace Gio