// Called by:
// . LoadConfiguration() - Done at each restart
// . DiskDlg_OK() - When HD is enabled/disabled on UI
void HD_SetEnabled(const bool bEnabled)
{
if(g_bHD_Enabled == false && bEnabled == false) return;
if(g_bHD_Enabled == true && bEnabled == true) return;
if(g_bHD_Enabled == true && bEnabled == false) {
g_bHD_Enabled = false;
return;
}
if(g_bHD_Enabled == false && bEnabled == true) {
g_bHD_Enabled = bEnabled;
SLOT7_SetType(SL7_HDD);
// FIXME: For LoadConfiguration(), g_uSlot=7 (see definition at start of file)
// . g_uSlot is only really setup by HD_Load_Rom(), later on
RegisterIoHandler(g_uSlot, HD_IO_EMUL, HD_IO_EMUL, NULL, NULL, NULL, NULL);
LPBYTE pCxRomPeripheral = MemGetCxRomPeripheral();
if(pCxRomPeripheral == NULL) // This will be NULL when called after loading value from Registry
return;
//
if(g_bHD_Enabled)
HD_Load_Rom(pCxRomPeripheral, g_uSlot);
else
memset(pCxRomPeripheral + g_uSlot*256, 0, HD_SLOT_FW_SIZE);
}
}
VOID PrintLoadRom(LPBYTE pCxRomPeripheral, const UINT uSlot)
{
// HRSRC hResInfo = FindResource(NULL, MAKEINTRESOURCE(IDR_PRINTDRVR_FW), "FIRMWARE");
// if(hResInfo == NULL)
// return;
//
// DWORD dwResSize = SizeofResource(NULL, hResInfo);
// if(dwResSize != PRINTDRVR_SIZE)
// return;
//
// HGLOBAL hResData = LoadResource(NULL, hResInfo);
// if(hResData == NULL)
// return;
// #define IDR_PRINTDRVR_FW "Parallel.rom"
// char BUFFER[PRINTDRVR_SIZE];
// FILE * hdfile = NULL;
// hdfile = fopen(IDR_PRINTDRVR_FW, "rb");
// if(hdfile == NULL) return; // no file?
// UINT nbytes = fread(BUFFER, 1, PRINTDRVR_SIZE, hdfile);
// fclose(hdfile);
// if(nbytes != PRINTDRVR_SIZE) return; // have not read enough?
//
BYTE* pData = (BYTE*) Parallel_bin; // NB. Don't need to unlock resource
// if(pData == NULL)
// return;
memcpy(pCxRomPeripheral + uSlot*256, pData, PRINTDRVR_SIZE);
//
RegisterIoHandler(uSlot, PrintStatus, PrintTransmit, NULL, NULL, NULL, NULL);
}
void CMouseInterface::Initialize(LPBYTE pCxRomPeripheral, UINT uSlot)
{
const UINT FW_SIZE = 2*1024;
// HRSRC hResInfo = FindResource(NULL, MAKEINTRESOURCE(IDR_MOUSEINTERFACE_FW), "FIRMWARE");
// if(hResInfo == NULL)
// return;
//
// DWORD dwResSize = SizeofResource(NULL, hResInfo);
// if(dwResSize != FW_SIZE)
// return;
//
// HGLOBAL hResData = LoadResource(NULL, hResInfo);
// if(hResData == NULL)
// return;
// instead of reading wndzooozes resources, just read it from a mere file on a disk!? bb
// #define IDR_MOUSEINTERFACE_FW "MouseInterface.rom"
// char BUFFER[FW_SIZE];
// FILE * hdfile = NULL;
// hdfile = fopen(IDR_MOUSEINTERFACE_FW, "rb");
// if(hdfile == NULL) return; // no file?
// UINT nbytes = fread(BUFFER, 1, FW_SIZE, hdfile);
// fclose(hdfile);
// if(nbytes != FW_SIZE) return; // have not read enough?
//
BYTE* pData = (BYTE*) MouseInterface_rom; // NB. Don't need to unlock resource
m_uSlot = uSlot;
if (m_pSlotRom == NULL)
{
m_pSlotRom = new BYTE [FW_SIZE];
if (m_pSlotRom)
memcpy(m_pSlotRom, pData, FW_SIZE);
}
//
SetSlotRom();
RegisterIoHandler(uSlot, &CMouseInterface::IORead, &CMouseInterface::IOWrite, NULL, NULL, this, NULL);
m_bActive = true;
printf("MouseInterface Rom loaded and registered\n");
}
void HD_SetEnabled(bool bEnabled)
{
if(g_bHD_Enabled == bEnabled)
return;
g_bHD_Enabled = bEnabled;
LPBYTE pCxRomPeripheral = MemGetCxRomPeripheral();
if(pCxRomPeripheral == NULL) // This will be NULL when called after loading value from Registry
return;
if(g_bHD_Enabled)
HD_Load_Rom(pCxRomPeripheral, g_uSlot);
else
memset(pCxRomPeripheral + g_uSlot*256, 0, HDDRVR_SIZE);
RegisterIoHandler(g_uSlot, HD_IO_EMUL, HD_IO_EMUL, NULL, NULL, NULL, NULL);
}
void CMouseInterface::Initialize(LPBYTE pCxRomPeripheral, UINT uSlot)
{
const UINT FW_SIZE = 2*1024;
HRSRC hResInfo = FindResource(NULL, MAKEINTRESOURCE(IDR_MOUSEINTERFACE_FW), "FIRMWARE");
if(hResInfo == NULL)
return;
DWORD dwResSize = SizeofResource(NULL, hResInfo);
if(dwResSize != FW_SIZE)
return;
HGLOBAL hResData = LoadResource(NULL, hResInfo);
if(hResData == NULL)
return;
BYTE* pData = (BYTE*) LockResource(hResData); // NB. Don't need to unlock resource
if(pData == NULL)
return;
m_uSlot = uSlot;
if (m_pSlotRom == NULL)
{
m_pSlotRom = new BYTE [FW_SIZE];
if (m_pSlotRom)
memcpy(m_pSlotRom, pData, FW_SIZE);
}
//
m_bActive = true;
SetEnabled(true);
SetSlotRom(); // Pre: m_bActive == true
RegisterIoHandler(uSlot, &CMouseInterface::IORead, &CMouseInterface::IOWrite, NULL, NULL, this, NULL);
}
VOID PrintLoadRom(LPBYTE pCxRomPeripheral, const UINT uSlot)
{
HRSRC hResInfo = FindResource(NULL, MAKEINTRESOURCE(IDR_PRINTDRVR_FW), "FIRMWARE");
if(hResInfo == NULL)
return;
DWORD dwResSize = SizeofResource(NULL, hResInfo);
if(dwResSize != PRINTDRVR_SIZE)
return;
HGLOBAL hResData = LoadResource(NULL, hResInfo);
if(hResData == NULL)
return;
BYTE* pData = (BYTE*) LockResource(hResData); // NB. Don't need to unlock resource
if(pData == NULL)
return;
memcpy(pCxRomPeripheral + uSlot*256, pData, PRINTDRVR_SIZE);
//
RegisterIoHandler(uSlot, PrintStatus, PrintTransmit, NULL, NULL, NULL, NULL);
}
VOID HD_Load_Rom(const LPBYTE pCxRomPeripheral, const UINT uSlot)
{
if(!g_bHD_Enabled)
return;
// Attempt to read the AppleHDD FIRMWARE ROM into memory
TCHAR sRomFileName[ 128 ];
_tcscpy( sRomFileName, TEXT("AppleHDD_EX.ROM") );
TCHAR filename[MAX_PATH];
_tcscpy(filename,g_sProgramDir);
_tcscat(filename,sRomFileName );
HANDLE file = CreateFile(filename,
GENERIC_READ,
FILE_SHARE_READ,
(LPSECURITY_ATTRIBUTES)NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN,
NULL);
if (file == INVALID_HANDLE_VALUE)
{
HRSRC hResInfo = FindResource(NULL, MAKEINTRESOURCE(IDR_HDDRVR_FW), "FIRMWARE");
if(hResInfo == NULL)
return;
DWORD dwResSize = SizeofResource(NULL, hResInfo);
if(dwResSize != HD_FW_FILE_SIZE)
return;
HGLOBAL hResData = LoadResource(NULL, hResInfo);
if(hResData == NULL)
return;
g_pRomData = (BYTE*) LockResource(hResData); // NB. Don't need to unlock resource
if(g_pRomData == NULL)
return;
}
else
{
filerom = (LPBYTE)VirtualAlloc(NULL,0x8000 ,MEM_COMMIT,PAGE_READWRITE);
DWORD bytesread;
ReadFile(file,filerom,0x8000,&bytesread,NULL);
CloseHandle(file);
g_pRomData = (BYTE*) filerom;
}
g_uSlot = uSlot;
memcpy(pCxRomPeripheral + (uSlot*256), g_pRomData + HD_SLOT_FW_OFFSET, HD_SLOT_FW_SIZE);
g_bHD_RomLoaded = true;
// Expansion ROM
if (m_pHDExpansionRom == NULL)
{
m_pHDExpansionRom = new BYTE [HD_FW_SIZE];
if (m_pHDExpansionRom)
memcpy(m_pHDExpansionRom, (g_pRomData+rombankoffset), HD_FW_SIZE);
}
RegisterIoHandler(g_uSlot, HD_IO_EMUL, HD_IO_EMUL, NULL, NULL, NULL, m_pHDExpansionRom);
}
