AppleWin/source/Harddisk.h
Andrea 12d1a0e1fe
Card: cleanup interface. (PR #1059)
1) Remove Init()
2) Call Reset() via CardManager
3) Call Destroy() via CardManager (only used by Disks/Harddisk) on WM_DESTROY

The only "real" changes are in CSuperSerialCard: ensure destructor cleans up and remove Destroy().
2022-03-11 22:17:03 +00:00

134 lines
3.9 KiB
C++

#pragma once
/*
AppleWin : An Apple //e emulator for Windows
Copyright (C) 1994-1996, Michael O'Brien
Copyright (C) 1999-2001, Oliver Schmidt
Copyright (C) 2002-2005, Tom Charlesworth
Copyright (C) 2006-2010, Tom Charlesworth, Michael Pohoreski
AppleWin 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.
AppleWin 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 AppleWin; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "Card.h"
#include "DiskImage.h"
#include "DiskImageHelper.h"
enum HardDrive_e
{
HARDDISK_1 = 0,
HARDDISK_2,
NUM_HARDDISKS
};
class HardDiskDrive
{
public:
HardDiskDrive(void)
{
clear();
}
~HardDiskDrive(void) {}
void clear()
{
m_imagename.clear();
m_fullname.clear();
m_strFilenameInZip.clear();
m_imagehandle = NULL;
m_bWriteProtected = false;
//
m_error = 0;
m_memblock = 0;
m_diskblock = 0;
m_buf_ptr = 0;
m_imageloaded = false;
memset(m_buf, 0, sizeof(m_buf));
m_status_next = DISK_STATUS_OFF;
m_status_prev = DISK_STATUS_OFF;
}
// From FloppyDisk
std::string m_imagename; // <FILENAME> (ie. no extension)
std::string m_fullname; // <FILENAME.EXT> or <FILENAME.zip>
std::string m_strFilenameInZip; // "" or <FILENAME.EXT> [not used]
ImageInfo* m_imagehandle; // Init'd by HD_Insert() -> ImageOpen()
bool m_bWriteProtected; // Needed for ImageOpen() [otherwise not used]
//
BYTE m_error; // NB. Firmware requires that b0=0 (OK) or b0=1 (Error)
WORD m_memblock;
UINT m_diskblock;
WORD m_buf_ptr;
bool m_imageloaded;
BYTE m_buf[HD_BLOCK_SIZE];
Disk_Status_e m_status_next;
Disk_Status_e m_status_prev;
};
class HarddiskInterfaceCard : public Card
{
public:
HarddiskInterfaceCard(UINT slot);
virtual ~HarddiskInterfaceCard(void);
virtual void Reset(const bool powerCycle);
virtual void Update(const ULONG nExecutedCycles) {}
virtual void InitializeIO(LPBYTE pCxRomPeripheral);
virtual void Destroy(void);
const std::string& GetFullName(const int iDrive);
const std::string& HarddiskGetFullPathName(const int iDrive);
void GetFilenameAndPathForSaveState(std::string& filename, std::string& path);
bool Select(const int iDrive);
bool Insert(const int iDrive, const std::string& pathname);
void Unplug(const int iDrive);
bool IsDriveUnplugged(const int iDrive);
void LoadLastDiskImage(const int iDrive);
void GetLightStatus(Disk_Status_e* pDisk1Status);
bool ImageSwap(void);
static const std::string& GetSnapshotCardName(void);
virtual void SaveSnapshot(YamlSaveHelper& yamlSaveHelper);
virtual bool LoadSnapshot(YamlLoadHelper& yamlLoadHelper, UINT version);
static BYTE __stdcall IORead(WORD pc, WORD addr, BYTE bWrite, BYTE d, ULONG nExecutedCycles);
static BYTE __stdcall IOWrite(WORD pc, WORD addr, BYTE bWrite, BYTE d, ULONG nExecutedCycles);
private:
void CleanupDriveInternal(const int iDrive);
void CleanupDrive(const int iDrive);
void NotifyInvalidImage(TCHAR* pszImageFilename);
void SaveLastDiskImage(const int drive);
const std::string& DiskGetBaseName(const int iDrive);
bool SelectImage(const int drive, LPCSTR pszFilename);
void UpdateLightStatus(HardDiskDrive* pHDD);
void SaveSnapshotHDDUnit(YamlSaveHelper& yamlSaveHelper, UINT unit);
bool LoadSnapshotHDDUnit(YamlLoadHelper& yamlLoadHelper, UINT unit);
//
BYTE m_unitNum; // b7=unit
BYTE m_command;
UINT64 m_notBusyCycle;
bool m_saveDiskImage; // Save the DiskImage name to Registry
HardDiskDrive m_hardDiskDrive[NUM_HARDDISKS];
};