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/*
 * This file is part of libsamsung-ipc.
 *
 * Copyright (C) 2010-2011 Joerie de Gram <j.de.gram@gmail.com>
 * Copyright (C) 2014 Paul Kocialkowski <contact@paulk.fr>
 *
 * libsamsung-ipc 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.
 *
 * libsamsung-ipc 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 libsamsung-ipc.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <samsung-ipc.h>

#ifndef __SAMSUNG_IPC_PROTOCOL_H__
#define __SAMSUNG_IPC_PROTOCOL_H__

/*
 * Types
 */

/* Requests */
#define IPC_TYPE_EXEC						0x01
#define IPC_TYPE_GET						0x02
#define IPC_TYPE_SET						0x03
#define IPC_TYPE_CFRM						0x04
#define IPC_TYPE_EVENT						0x05

/* Responses */
#define IPC_TYPE_INDI						0x01
#define IPC_TYPE_RESP						0x02
#define IPC_TYPE_NOTI						0x03

/*
 * Groups
 */

#define IPC_GROUP_PWR						0x01
#define IPC_GROUP_CALL						0x02
#define IPC_GROUP_SMS						0x04
#define IPC_GROUP_SEC						0x05
#define IPC_GROUP_PB						0x06
#define IPC_GROUP_DISP						0x07
#define IPC_GROUP_NET						0x08
#define IPC_GROUP_SND						0x09
#define IPC_GROUP_MISC						0x0A
#define IPC_GROUP_SVC						0x0B
#define IPC_GROUP_SS						0x0C
#define IPC_GROUP_GPRS						0x0D
#define IPC_GROUP_SAT						0x0E
#define IPC_GROUP_CFG						0x0F
#define IPC_GROUP_IMEI						0x10
#define IPC_GROUP_GPS						0x11
#define IPC_GROUP_SAP						0x12
#define IPC_GROUP_RFS						0x42
#define IPC_GROUP_GEN						0x80

/*
 * Macros
 */

#define IPC_COMMAND(group, index)		((group << 8) | index)
#define IPC_GROUP(command)			(command >> 8)
#define IPC_INDEX(command)			(command & 0xff)

/*
 * Structures
 */

struct ipc_fmt_header {
	unsigned short length;
	unsigned char mseq;
	unsigned char aseq;
	unsigned char group;
	unsigned char index;
	unsigned char type;
} __attribute__((__packed__));

struct ipc_rfs_header {
	unsigned int length;
	unsigned char index;
	unsigned char id;
} __attribute__((__packed__));

#endif /* __SAMSUNG_IPC_PROTOCOL_H__ */