/* libquvi

 * Copyright (C) 2012,2013  Toni Gundogdu <legatvs@gmail.com>

 *

 * This file is part of libquvi <http://quvi.sourceforge.net/>.

 *

 * This library is free software: you can redistribute it and/or

 * modify it under the terms of the GNU Affero General Public

 * License as published by the Free Software Foundation, either

 * version 3 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 Affero General Public License for more details.

 *

 * You should have received a copy of the GNU Affero General

 * Public License along with this library.  If not, see

 * <http://www.gnu.org/licenses/>.

 */

#include "config.h"

#include <glib.h>

#include "quvi.h"

/* -- */

#include "_quvi_s.h"

#include "_quvi_macro.h"

#include "_quvi_net_resolve_s.h"

/* -- */

#include "net/resolve.h"

#include "net/handle.h"

extern QuviError c_resolve(_quvi_t, _quvi_net_resolve_t);

QuviError n_resolve(_quvi_t q, _quvi_net_resolve_t r)

{

  QuviError rc = QUVI_OK;

  if (q->cb.status != NULL)

    {

      const glong p = q_makelong(QUVI_CALLBACK_STATUS_RESOLVE, 0);

      if (q->cb.status(p, 0, q->cb.userdata.status) != QUVI_OK)

        return (QUVI_ERROR_CALLBACK_ABORTED);

    }

  if (q->cb.resolve != NULL)

    rc = q->cb.resolve(r);

  else

    rc = c_resolve(q, r);

  if (rc == QUVI_OK)

    {

      if (q->cb.status != NULL)

        {

          const glong p = q_makelong(QUVI_CALLBACK_STATUS_RESOLVE,

                                     QUVI_CALLBACK_STATUS_DONE);

          if (q->cb.status(p, 0, q->cb.userdata.status) != QUVI_OK)

            rc = QUVI_ERROR_CALLBACK_ABORTED;

        }

    }

  else

    {

      if (r->status.errmsg->len >0)

        g_string_assign(q->status.errmsg, r->status.errmsg->str);

      else

        {

          g_string_assign(q->status.errmsg,

                          "unknown error: callback returned empty errmsg");

        }

    }

  q->status.resp_code = r->status.resp_code;

  q->status.rc = rc;

  return (rc);

}

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