// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-

/* Copyright (C) 2007 The gtkmm Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <gio/gio.h>
#include <glib.h>
#include <glibmm/error.h>
#include <glibmm/exceptionhandler.h>
#include "slot_async.h"

namespace Gio
{

#ifdef GLIBMM_EXCEPTIONS_ENABLED
Glib::RefPtr<FileInfo> FileOutputStream::query_info(const Glib::RefPtr<Cancellable>& cancellable, const std::string& attributes)
#else
Glib::RefPtr<FileInfo> FileOutputStream::query_info(const Glib::RefPtr<Cancellable>& cancellable, const std::string& attributes, std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  Glib::RefPtr<FileInfo> retvalue = Glib::wrap(g_file_output_stream_query_info(gobj(), g_strdup((attributes).c_str()), const_cast<GCancellable*>(Glib::unwrap(cancellable)), &(gerror)));
#ifdef GLIBMM_EXCEPTIONS_ENABLED
  if(gerror)
    ::Glib::Error::throw_exception(gerror);
#else
  if(gerror)
    error = ::Glib::Error::throw_exception(gerror);
#endif //GLIBMM_EXCEPTIONS_ENABLED

  if(retvalue)
    retvalue->reference(); //The function does not do a ref for us.
  return retvalue;
}

#ifdef GLIBMM_EXCEPTIONS_ENABLED
Glib::RefPtr<FileInfo> FileOutputStream::query_info(const std::string& attributes)
#else
Glib::RefPtr<FileInfo> FileOutputStream::query_info(const std::string& attributes, std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  Glib::RefPtr<FileInfo> retvalue = Glib::wrap(g_file_output_stream_query_info(gobj(), g_strdup((attributes).c_str()), NULL, &(gerror)));
#ifdef GLIBMM_EXCEPTIONS_ENABLED
  if(gerror)
    ::Glib::Error::throw_exception(gerror);
#else
  if(gerror)
    error = ::Glib::Error::throw_exception(gerror);
#endif //GLIBMM_EXCEPTIONS_ENABLED

  if(retvalue)
    retvalue->reference(); //The function does not do a ref for us.
  return retvalue;
}

void
FileOutputStream::query_info_async(const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable, const std::string& attributes, int io_priority)
{
  // Create a copy of the slot.
  // A pointer to it will be passed through the callback's data parameter
  // and deleted in the callback.
  SlotAsyncReady* slot_copy = new SlotAsyncReady(slot);

  g_file_output_stream_query_info_async(gobj(),
                                        const_cast<char*>(attributes.c_str()),
                                        io_priority,
                                        cancellable->gobj(),
                                        &SignalProxy_async_callback,
                                        slot_copy);
}

void
FileOutputStream::query_info_async(const SlotAsyncReady& slot, const std::string& attributes, int io_priority)
{
  // Create a copy of the slot.
  // A pointer to it will be passed through the callback's data parameter
  // and deleted in the callback.
  SlotAsyncReady* slot_copy = new SlotAsyncReady(slot);

  g_file_output_stream_query_info_async(gobj(),
                                        const_cast<char*>(attributes.c_str()),
                                        io_priority,
                                        NULL,
                                        &SignalProxy_async_callback,
                                        slot_copy);
}

} // namespace Gio