/* GIO - GLib Input, Output and Streaming Library

 *

 * Copyright © 2009 Codethink Limited

 *

 * 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/>.

 *

 * Authors: Ryan Lortie <desrt@desrt.ca>

 */

#ifndef __G_SOCKET_CONTROL_MESSAGE_H__

#define __G_SOCKET_CONTROL_MESSAGE_H__

#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)

#error "Only <gio/gio.h> can be included directly."

#endif

#include <gio/giotypes.h>

G_BEGIN_DECLS

#define G_TYPE_SOCKET_CONTROL_MESSAGE                       (g_socket_control_message_get_type ())

#define G_SOCKET_CONTROL_MESSAGE(inst)                      (G_TYPE_CHECK_INSTANCE_CAST ((inst),                     \

                                                             G_TYPE_SOCKET_CONTROL_MESSAGE,                          \

                                                             GSocketControlMessage))

#define G_SOCKET_CONTROL_MESSAGE_CLASS(class)               (G_TYPE_CHECK_CLASS_CAST ((class),                       \

                                                             G_TYPE_SOCKET_CONTROL_MESSAGE,                          \

                                                             GSocketControlMessageClass))

#define G_IS_SOCKET_CONTROL_MESSAGE(inst)                   (G_TYPE_CHECK_INSTANCE_TYPE ((inst),                     \

                                                             G_TYPE_SOCKET_CONTROL_MESSAGE))

#define G_IS_SOCKET_CONTROL_MESSAGE_CLASS(class)            (G_TYPE_CHECK_CLASS_TYPE ((class),                       \

                                                             G_TYPE_SOCKET_CONTROL_MESSAGE))

#define G_SOCKET_CONTROL_MESSAGE_GET_CLASS(inst)            (G_TYPE_INSTANCE_GET_CLASS ((inst),                      \

                                                             G_TYPE_SOCKET_CONTROL_MESSAGE,                          \

                                                             GSocketControlMessageClass))

typedef struct _GSocketControlMessagePrivate                GSocketControlMessagePrivate;

typedef struct _GSocketControlMessageClass                  GSocketControlMessageClass;

/**

 * GSocketControlMessageClass:

 * @get_size: gets the size of the message.

 * @get_level: gets the protocol of the message.

 * @get_type: gets the protocol specific type of the message.

 * @serialize: Writes out the message data.

 * @deserialize: Tries to deserialize a message.

 *

 * Class structure for #GSocketControlMessage.

 **/

struct _GSocketControlMessageClass

{

  GObjectClass parent_class;

  gsize                  (* get_size)  (GSocketControlMessage  *message);

  int                    (* get_level) (GSocketControlMessage  *message);

  int                    (* get_type)  (GSocketControlMessage  *message);

  void                   (* serialize) (GSocketControlMessage  *message,

					gpointer                data);

  GSocketControlMessage *(* deserialize) (int                   level,

					  int                   type,

					  gsize                 size,

					  gpointer              data);

  /*< private >*/

  /* Padding for future expansion */

  void (*_g_reserved1) (void);

  void (*_g_reserved2) (void);

  void (*_g_reserved3) (void);

  void (*_g_reserved4) (void);

  void (*_g_reserved5) (void);

};

struct _GSocketControlMessage

{

  GObject parent_instance;

  GSocketControlMessagePrivate *priv;

};

GLIB_AVAILABLE_IN_ALL

GType                  g_socket_control_message_get_type     (void) G_GNUC_CONST;

GLIB_AVAILABLE_IN_ALL

gsize                  g_socket_control_message_get_size     (GSocketControlMessage *message);

GLIB_AVAILABLE_IN_ALL

int                    g_socket_control_message_get_level    (GSocketControlMessage *message);

GLIB_AVAILABLE_IN_ALL

int                    g_socket_control_message_get_msg_type (GSocketControlMessage *message);

GLIB_AVAILABLE_IN_ALL

void                   g_socket_control_message_serialize    (GSocketControlMessage *message,

							      gpointer               data);

GLIB_AVAILABLE_IN_ALL

GSocketControlMessage *g_socket_control_message_deserialize  (int                    level,

							      int                    type,

							      gsize                  size,

							      gpointer               data);

G_END_DECLS

#endif /* __G_SOCKET_CONTROL_MESSAGE_H__ */