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/*
* This file is part of the QPxTool project.
* Copyright (C) 2005-2006 Gennady "ShultZ" Kozlov <qpxtool@mail.ru>
*
*
* NEC Cx scan commands got from readcd path by Alexander Noe`
*
*
* 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.
* See the file "COPYING" for the exact licensing terms.
*/
#include <stdio.h>
#include <stdlib.h>
#include <qpx_transport.h>
#include <qpx_mmc.h>
#include <common_functions.h>
#include <qscan_plugin.h>
//#include "media_check_nec.h"
// ************* Scan init commands *********
int scan_nec::cmd_cd_errc_init() {
/* initialize scan mode */
dev->cmd[0] = 0xF3;
dev->cmd[1] = 0x01;
if ((dev->err=dev->cmd.transport(NONE, NULL, 0))){
if(!dev->silent) sperror ("nec_init_errc_scan",dev->err); return 1;
}
/* set scan interval = 75 sectors */
dev->cmd[0] = 0xF3;
dev->cmd[1] = 0x02;
dev->cmd[8] = 75; // interval in sectors
if ((dev->err=dev->cmd.transport(NONE, NULL, 0))){
if(!dev->silent) sperror ("nec_set_scan_interval",dev->err); return 1;
}
return 0;
}
int scan_nec::cmd_dvd_errc_init() {
/* initialize scan mode */
dev->cmd[0] = 0xF3;
dev->cmd[1] = 0x01;
if ((dev->err=dev->cmd.transport(NONE, NULL, 0))){
if(!dev->silent) sperror ("nec_init_errc_scan",dev->err); return 1;
}
/* set scan interval = 16 sectors = 1 ECC */
dev->cmd[0] = 0xF3;
dev->cmd[1] = 0x02;
dev->cmd[8] = 0x01; // interval in ECC blocks
if ((dev->err=dev->cmd.transport(NONE, NULL, 0))){
if(!dev->silent) sperror ("nec_set_scan_interval",dev->err); return 1;
}
return 0;
}
int scan_nec::cmd_bd_errc_init() {
/* initialize scan mode */
dev->cmd[0] = 0xF3;
dev->cmd[1] = 0x01;
if ((dev->err=dev->cmd.transport(NONE, NULL, 0))){
if(!dev->silent) sperror ("nec_init_errc_scan",dev->err); return 1;
}
/* set scan interval = 32 sectors (equivalent to 2 ECC blocks on DVD) */
dev->cmd[0] = 0xF3;
dev->cmd[1] = 0x02;
dev->cmd[8] = 0x02; // interval
if ((dev->err=dev->cmd.transport(NONE, NULL, 0))){
if(!dev->silent) sperror ("nec_set_scan_interval",dev->err); return 1;
}
return 0;
}
// **********************
int scan_nec::cmd_cd_errc_block(cd_errc *data)
{
long tlba;
dev->cmd[0] = 0xF3;
dev->cmd[1] = 0x03;
if ((dev->err=dev->cmd.transport(READ,dev->rd_buf,8))){
sperror ("nec_cd_errc_do_one_interval",dev->err);
if (dev->err == 0x30200) return 1;
else return -1;
}
data->bler = ntoh16(dev->rd_buf+4);
data->e11 = 0;
data->e21 = 0;
data->e31 = 0;
data->e12 = 0;
data->e22 = ntoh16(dev->rd_buf+6);
data->e32 = 0;
data->uncr = 0;
lba+=75;
tlba=((int)dev->rd_buf[1] * 4500 + (int)dev->rd_buf[2] * 75 + (int)dev->rd_buf[3]);
if (lba<tlba) lba=tlba;
return 0;
}
int scan_nec::cmd_dvd_errc_block(dvd_errc *data)
{
dev->cmd[0] = 0xF3;
dev->cmd[1] = 0x03;
if ((dev->err=dev->cmd.transport(READ,dev->rd_buf,8))){
sperror ("nec_dvd_errc_do_one_interval",dev->err);
if (dev->err == 0x30200) return 1;
else return -1;
}
data->pie = ntoh16(dev->rd_buf+4);
// data->pi8 = data->pie;
data->pif = ntoh16(dev->rd_buf+6);
data->poe = 0;
// data->po8 = data->poe;
data->pof = 0;
lba=ntoh32(dev->rd_buf);
// *lba+=0x80;
return 0;
}
int scan_nec::cmd_bd_errc_block(bd_errc *data)
{
dev->cmd[0] = 0xF3;
dev->cmd[1] = 0x03;
if ((dev->err=dev->cmd.transport(READ,dev->rd_buf,8))){
sperror ("nec_bd_errc_do_one_interval",dev->err);
if (dev->err == 0x30200) return 1;
else return -1;
}
data->ldc = ntoh16(dev->rd_buf+4);
data->bis = ntoh16(dev->rd_buf+6);
lba=ntoh32(dev->rd_buf);
// *lba+=0x80;
return 0;
}
// ************* END SCAN COMMAND *********
int scan_nec::cmd_scan_end()
{
dev->cmd[0] = 0xF3;
dev->cmd[1] = 0x0F;
if ((dev->err=dev->cmd.transport(READ,dev->rd_buf,8))){
sperror ("nec_end_scan",dev->err); return 1;
}
return 0;
}
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