/*

 *

 *  BlueZ - Bluetooth protocol stack for Linux

 *

 *  Copyright (C) 2010  Nokia Corporation

 *  Copyright (C) 2010  Marcel Holtmann <marcel@holtmann.org>

 *

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License as published by

 *  the Free Software Foundation; either version 2 of the License, or

 *  (at your option) any later version.

 *

 *  This program 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 General Public License for more details.

 *

 *  You should have received a copy of the GNU General Public License

 *  along with this program; if not, write to the Free Software

 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 *

 */

#ifndef __GATTRIB_H

#define __GATTRIB_H

#ifdef __cplusplus

extern "C" {

#endif

#define GATTRIB_ALL_REQS 0xFE

#define GATTRIB_ALL_HANDLES 0x0000

struct bt_att;  /* Forward declaration for compatibility */

struct _GAttrib;

typedef struct _GAttrib GAttrib;

typedef void (*GAttribResultFunc) (guint8 status, const guint8 *pdu,

					guint16 len, gpointer user_data);

typedef void (*GAttribDisconnectFunc)(gpointer user_data);

typedef void (*GAttribDebugFunc)(const char *str, gpointer user_data);

typedef void (*GAttribNotifyFunc)(const guint8 *pdu, guint16 len,

							gpointer user_data);

GAttrib *g_attrib_new(GIOChannel *io, guint16 mtu, bool ext_signed);

GAttrib *g_attrib_ref(GAttrib *attrib);

void g_attrib_unref(GAttrib *attrib);

GIOChannel *g_attrib_get_channel(GAttrib *attrib);

struct bt_att *g_attrib_get_att(GAttrib *attrib);

gboolean g_attrib_set_destroy_function(GAttrib *attrib,

		GDestroyNotify destroy, gpointer user_data);

guint g_attrib_send(GAttrib *attrib, guint id, const guint8 *pdu, guint16 len,

			GAttribResultFunc func, gpointer user_data,

			GDestroyNotify notify);

gboolean g_attrib_cancel(GAttrib *attrib, guint id);

gboolean g_attrib_cancel_all(GAttrib *attrib);

guint g_attrib_register(GAttrib *attrib, guint8 opcode, guint16 handle,

				GAttribNotifyFunc func, gpointer user_data,

				GDestroyNotify notify);

uint8_t *g_attrib_get_buffer(GAttrib *attrib, size_t *len);

gboolean g_attrib_set_mtu(GAttrib *attrib, int mtu);

gboolean g_attrib_unregister(GAttrib *attrib, guint id);

gboolean g_attrib_unregister_all(GAttrib *attrib);

#ifdef __cplusplus

}

#endif

#endif