AppleWin/source/Disk.h

125 lines
3.8 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 "DiskImage.h"
// Floppy Disk Drives
enum Drive_e
{
DRIVE_1 = 0,
DRIVE_2,
NUM_DRIVES
};
const bool IMAGE_USE_FILES_WRITE_PROTECT_STATUS = false;
const bool IMAGE_FORCE_WRITE_PROTECTED = true;
const bool IMAGE_DONT_CREATE = false;
const bool IMAGE_CREATE = true;
const char* DiskGetDiskPathFilename(const int iDrive);
void DiskInitialize(void); // DiskIIManagerStartup()
void DiskDestroy(void); // no, doesn't "destroy" the disk image. DiskIIManagerShutdown()
void DiskBoot(void);
void DiskEject(const int iDrive);
void DiskFlushCurrentTrack(const int iDrive);
LPCTSTR DiskGetFullName(const int iDrive);
LPCTSTR DiskGetFullDiskFilename(const int iDrive);
LPCTSTR DiskGetBaseName(const int iDrive);
void DiskGetLightStatus (Disk_Status_e* pDisk1Status, Disk_Status_e* pDisk2Status);
ImageError_e DiskInsert(const int iDrive, LPCTSTR pszImageFilename, const bool bForceWriteProtected, const bool bCreateIfNecessary);
bool Disk_IsConditionForFullSpeed(void);
BOOL DiskIsSpinning(void);
void DiskNotifyInvalidImage(const int iDrive, LPCTSTR pszImageFilename, const ImageError_e Error);
void DiskReset(const bool bIsPowerCycle=false);
bool DiskGetProtect(const int iDrive);
void DiskSetProtect(const int iDrive, const bool bWriteProtect);
int DiskGetCurrentDrive();
int DiskGetCurrentTrack();
int DiskGetTrack( int drive );
int DiskGetCurrentPhase();
int DiskGetCurrentOffset();
const char* DiskGetCurrentState();
bool DiskSelect(const int iDrive);
void DiskUpdateDriveState(DWORD);
bool DiskDriveSwap(void);
void DiskLoadRom(LPBYTE pCxRomPeripheral, UINT uSlot);
std::string DiskGetSnapshotCardName(void);
void DiskSaveSnapshot(class YamlSaveHelper& yamlSaveHelper);
bool DiskLoadSnapshot(class YamlLoadHelper& yamlLoadHelper, UINT slot, UINT version);
void Disk_LoadLastDiskImage(const int iDrive);
void Disk_SaveLastDiskImage(const int iDrive);
bool Disk_ImageIsWriteProtected(const int iDrive);
bool Disk_IsDriveEmpty(const int iDrive);
bool Disk_GetEnhanceDisk(void);
void Disk_SetEnhanceDisk(bool bEnhanceDisk);
//
// For sharing with class FormatTrack
struct Disk_t
{
TCHAR imagename[ MAX_DISK_IMAGE_NAME + 1 ]; // <FILENAME> (ie. no extension)
TCHAR fullname [ MAX_DISK_FULL_NAME + 1 ]; // <FILENAME.EXT> or <FILENAME.zip> : This is persisted to the snapshot file
std::string strFilenameInZip; // "" or <FILENAME.EXT>
ImageInfo* imagehandle; // Init'd by DiskInsert() -> ImageOpen()
bool bWriteProtected;
//
int byte;
int nibbles; // Init'd by ReadTrack() -> ImageReadTrack()
LPBYTE trackimage;
bool trackimagedata;
bool trackimagedirty;
Disk_t()
{
clear();
}
void clear()
{
ZeroMemory(imagename, sizeof(imagename));
ZeroMemory(fullname, sizeof(fullname));
strFilenameInZip.clear();
imagehandle = NULL;
bWriteProtected = false;
//
byte = 0;
nibbles = 0;
trackimage = NULL;
trackimagedata = false;
trackimagedirty = false;
}
};