// -*- 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 <glibmm/error.h>
#include <glibmm/exceptionhandler.h>
#include "slot_async.h"

namespace Gio {

void
OutputStream::write_async(const void* buffer, gsize count, const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable, 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_output_stream_write_async(gobj(),
                              buffer,
                              count,
                              io_priority,
                              cancellable->gobj(),
                              &SignalProxy_async_callback,
                              slot_copy);
}

void
OutputStream::write_async(const void* buffer, gsize count, const SlotAsyncReady& slot, 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_output_stream_write_async(gobj(),
                              buffer,
                              count,
                              io_priority,
                              NULL,
                              &SignalProxy_async_callback,
                              slot_copy);
}

void
OutputStream::splice_async(const Glib::RefPtr<InputStream>& source, const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable, OutputStreamSpliceFlags flags, 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_output_stream_splice_async(gobj(),
                               source->gobj(),
                               static_cast<GOutputStreamSpliceFlags>(flags),
                               io_priority,
                               cancellable->gobj(),
                               &SignalProxy_async_callback,
                               slot_copy);
}

void
OutputStream::splice_async(const Glib::RefPtr<InputStream>& source, const SlotAsyncReady& slot, OutputStreamSpliceFlags flags, 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_output_stream_splice_async(gobj(),
                               source->gobj(),
                               static_cast<GOutputStreamSpliceFlags>(flags),
                               io_priority,
                               NULL,
                               &SignalProxy_async_callback,
                               slot_copy);
}

void
OutputStream::flush_async(const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable, 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_output_stream_flush_async(gobj(),
                              io_priority,
                              const_cast<GCancellable*>(Glib::unwrap(cancellable)),
                              &SignalProxy_async_callback,
                              slot_copy);
}

void
OutputStream::flush_async(const SlotAsyncReady& slot, 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_output_stream_flush_async(gobj(),
                              io_priority,
                              NULL,
                              &SignalProxy_async_callback,
                              slot_copy);
}

void
OutputStream::close_async(const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable, 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_output_stream_close_async(gobj(),
                              io_priority,
                              const_cast<GCancellable*>(Glib::unwrap(cancellable)),
                              &SignalProxy_async_callback,
                              slot_copy);
}

void
OutputStream::close_async(const SlotAsyncReady& slot, 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_output_stream_close_async(gobj(),
                              io_priority,
                              NULL,
                              &SignalProxy_async_callback,
                              slot_copy);
}


#ifdef GLIBMM_EXCEPTIONS_ENABLED
gssize OutputStream::write(const void* buffer, gsize count)
#else
gssize OutputStream::write(const void* buffer, gsize count, std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  gssize retvalue = g_output_stream_write(gobj(), buffer, count, 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

  return retvalue;
}

#ifdef GLIBMM_EXCEPTIONS_ENABLED
gssize OutputStream::write(const std::string& buffer, const Glib::RefPtr<Cancellable>& cancellable)
#else
gssize OutputStream::write(const std::string&, const Glib::RefPtr<Cancellable>& cancellable, std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  gssize retvalue = g_output_stream_write(gobj(), buffer.c_str(), buffer.size(), 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

  return retvalue;
}

#ifdef GLIBMM_EXCEPTIONS_ENABLED
gssize OutputStream::write(const std::string& buffer)
#else
gssize OutputStream::write(const std::string&, std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  gssize retvalue = g_output_stream_write(gobj(), buffer.c_str(), buffer.size(), 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

  return retvalue;
}

#ifdef GLIBMM_EXCEPTIONS_ENABLED
bool OutputStream::write_all(const void* buffer, gsize count, gsize& bytes_written)
#else
bool OutputStream::write_all(const void* buffer, gsize count, gsize& bytes_written, std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  bool retvalue = g_output_stream_write_all(gobj(), buffer, count, &(bytes_written), 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

  return retvalue;
}

#ifdef GLIBMM_EXCEPTIONS_ENABLED
bool OutputStream::write_all(const std::string& buffer, gsize& bytes_written, const Glib::RefPtr<Cancellable>& cancellable)
#else
bool OutputStream::write_all(const std::string& buffer, gsize& bytes_written, const Glib::RefPtr<Cancellable>& cancellable, std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  bool retvalue = g_output_stream_write_all(gobj(), buffer.c_str(), buffer.size(), &(bytes_written), 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

  return retvalue;
}

#ifdef GLIBMM_EXCEPTIONS_ENABLED
bool OutputStream::write_all(const std::string& buffer, gsize& bytes_written)
#else
bool OutputStream::write_all(const std::string& buffer, gsize& bytes_written, std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  bool retvalue = g_output_stream_write_all(gobj(), buffer.c_str(), buffer.size(), &(bytes_written), 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

  return retvalue;
}

#ifdef GLIBMM_EXCEPTIONS_ENABLED
gssize OutputStream::splice(const Glib::RefPtr<InputStream>& source, const Glib::RefPtr<Cancellable>& cancellable, OutputStreamSpliceFlags flags)
#else
gssize OutputStream::splice(const Glib::RefPtr<InputStream>& source, const Glib::RefPtr<Cancellable>& cancellable, OutputStreamSpliceFlags flags, std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  gssize retvalue = g_output_stream_splice(gobj(), const_cast<GInputStream*>(Glib::unwrap(source)), ((GOutputStreamSpliceFlags)(flags)), 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

  return retvalue;
}

#ifdef GLIBMM_EXCEPTIONS_ENABLED
gssize OutputStream::splice(const Glib::RefPtr<InputStream>& source, OutputStreamSpliceFlags flags)
#else
gssize OutputStream::splice(const Glib::RefPtr<InputStream>& source, OutputStreamSpliceFlags flags, std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  gssize retvalue = g_output_stream_splice(gobj(), const_cast<GInputStream*>(Glib::unwrap(source)), ((GOutputStreamSpliceFlags)(flags)), 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

  return retvalue;
}

#ifdef GLIBMM_EXCEPTIONS_ENABLED
bool OutputStream::flush()
#else
bool OutputStream::flush(std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  bool retvalue = g_output_stream_flush(gobj(), 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

  return retvalue;
}

#ifdef GLIBMM_EXCEPTIONS_ENABLED
bool OutputStream::close()
#else
bool OutputStream::close(std::auto_ptr<Glib::Error>& error)
#endif //GLIBMM_EXCEPTIONS_ENABLED
{
  GError* gerror = 0;
  bool retvalue = g_output_stream_close(gobj(), 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

  return retvalue;
}

} // namespace Gio