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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* qmi-firmware-update -- Command line tool to update firmware in QMI devices
*
* 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, see <http://www.gnu.org/licenses/>.
*
* Copyright (C) 2016 Bjørn Mork <bjorn@mork.no>
* Copyright (C) 2016 Zodiac Inflight Innovations
* Copyright (C) 2016-2017 Aleksander Morgado <aleksander@aleksander.es>
*/
#ifndef QFU_DLOAD_MESSAGE_H
#define QFU_DLOAD_MESSAGE_H
#include <glib-object.h>
#include <gio/gio.h>
#include "qfu-image.h"
G_BEGIN_DECLS
/* Maximum DLOAD message size */
#define QFU_DLOAD_MESSAGE_MAX_SIZE 3
/*
* Most of this is from Josuah Hill's DLOAD tool for iPhone
* Some spec is also available in document 80-39912-1 Rev. E DMSS Download Protocol Interface Specification and Operational Description
* https://github.com/posixninja/DLOADTool/blob/master/dloadtool/dload.h
*
* The 0x70 switching command was found by snooping on firmware updates
*/
typedef enum {
QFU_DLOAD_CMD_ACK = 0x02,
QFU_DLOAD_CMD_NOP = 0x06,
QFU_DLOAD_CMD_SDP = 0x70,
} QfuDloadCmd;
/* Request builders */
gsize qfu_dload_request_sdp_build (guint8 *buffer,
gsize buffer_len);
/* Response parsers */
gboolean qfu_dload_response_ack_parse (const guint8 *buffer,
gsize buffer_len,
GError **error);
G_END_DECLS
#endif /* QFU_DLOAD_MESSAGE_H */
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