/*
DingusPPC - The Experimental PowerPC Macintosh emulator
Copyright (C) 2018-22 divingkatae and maximum
(theweirdo) spatium
(Contact divingkatae#1017 or powermax#2286 on Discord for more info)
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 3 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 .
*/
/** @file SCSI hard drive support */
#ifndef SCSI_HD_H
#define SCSI_HD_H
#include
#include
#include
#include
class HardDrive : public ScsiDevice {
public:
HardDrive(std::string filename);
~HardDrive() = default;
virtual void notify(ScsiMsg msg_type, int param){
return param;
};
int test_unit_ready();
int req_sense(uint8_t alloc_len);
int read_capacity_10();
int inquiry();
int send_diagnostic();
void format();
void read(uint32_t lba, uint16_t transfer_len);
void write(uint32_t lba, uint16_t transfer_len);
void seek(uint32_t lba);
void rewind();
protected:
std::string img_path;
fstream hdd_img;
uint64_t img_size;
char img_buffer[1 << 17];
uint8_t scsi_command[12];
uint64_t file_offset = 0;
}
#endif