void readKeyboard(void)
{
struct dir_node *currentNode;
unsigned char key;
bool decision = false;
key = toupper(cgetc());
switch((int)key)
{
case HK_FORMATTER:
if(loadOverlay(7))
{
formatDisk(selectedPanel);
clrscr();
writeMenuBar();
reloadPanels();
}
break;
case HK_BASIC_VIEWER:
if(loadOverlay(6))
{
viewFileAsBASIC(selectedPanel);
clrscr();
writeMenuBar();
reloadPanels();
}
break;
case HK_HEX_EDIT:
if(loadOverlay(5))
{
hexEditCurrentFile(selectedPanel);
clrscr();
writeMenuBar();
reloadPanels();
}
break;
case CH_ENTER:
currentNode = getSelectedNode(selectedPanel);
if(isDirectory(selectedPanel))
{
enterDirectory(selectedPanel);
}
else if(currentNode != NULL)
{
sprintf(filePath, "%s/%s", selectedPanel->path, currentNode->name);
if(currentNode->type == 0x06
|| currentNode->type == 0xFF)
{
saveScreen();
decision = writeYesNo("Confirm", quit_message, 1);
retrieveScreen();
if(decision == true)
{
exec(filePath, NULL);
}
}
else if(currentNode->type == 0xFC)
{
if(loadOverlay(6))
{
viewFileAsBASIC(selectedPanel);
clrscr();
writeMenuBar();
reloadPanels();
}
}
else
{
if(loadOverlay(1))
viewFile(filePath);
}
}
break;
case KEY_F4:
rereadSelectedPanel();
break;
case KEY_F3:
selectDrive(selectedPanel);
rereadSelectedPanel();
break;
case HK_SELECT:
selectCurrentFile();
break;
#ifdef __APPLE2ENH__
case CH_CURS_UP:
#else
case CH_CURS_LEFT:
#endif
moveSelectorUp(selectedPanel);
break;
#ifdef __APPLE2ENH__
case CH_CURS_DOWN:
#else
case CH_CURS_RIGHT:
#endif
moveSelectorDown(selectedPanel);
break;
#ifdef __APPLE2ENH__
case CH_CURS_LEFT:
if(selectedPanel == &rightPanelDrive
&& strlen(leftPanelDrive.path) > 0)
{
selectedPanel = &leftPanelDrive;
writeSelectorPosition(&leftPanelDrive, '>');
writeSelectorPosition(&rightPanelDrive, ' ');
writeCurrentFilename(selectedPanel);
}
break;
case CH_CURS_RIGHT:
if(selectedPanel == &leftPanelDrive
&& strlen(rightPanelDrive.path) > 0)
{
selectedPanel = &rightPanelDrive;
writeSelectorPosition(&leftPanelDrive, ' ');
writeSelectorPosition(&rightPanelDrive, '>');
writeCurrentFilename(selectedPanel);
}
break;
#endif
case HK_SWITCH_PANEL:
if(selectedPanel == &leftPanelDrive
&& strlen(rightPanelDrive.path) > 0)
{
selectedPanel = &rightPanelDrive;
writeSelectorPosition(&leftPanelDrive, ' ');
writeSelectorPosition(&rightPanelDrive, '>');
writeCurrentFilename(selectedPanel);
}
else if(selectedPanel == &rightPanelDrive
&& strlen(leftPanelDrive.path) > 0)
{
selectedPanel = &leftPanelDrive;
writeSelectorPosition(&leftPanelDrive, '>');
writeSelectorPosition(&rightPanelDrive, ' ');
writeCurrentFilename(selectedPanel);
}
break;
case KEY_SH_PLUS:
enterDirectory(selectedPanel);
break;
case KEY_SH_MINUS:
case CH_ESC:
leaveDirectory(selectedPanel);
break;
//case 188: // C= C - Command Menu
// writeMenu(command);
// break;
//case 182: // C= L - Left Menu
// writeMenu(left);
// break;
//case 178: // C= R - Right Menu
// writeMenu(right);
// break;
//case 187: // C= F - File Menu
// writeMenu(file);
// break;
//case 185: // C= O - Options Menu
// writeMenu(options);
// break;
case HK_REREAD_LEFT:
rereadDrivePanel(left);
break;
case HK_REREAD_RIGHT:
rereadDrivePanel(right);
break;
case HK_DRIVE_LEFT:
writeDriveSelectionPanel(left);
break;
case HK_DRIVE_RIGHT:
writeDriveSelectionPanel(right);
break;
case HK_SELECT_ALL:
selectAllFiles(selectedPanel, true);
break;
case HK_DESELECT_ALL:
selectAllFiles(selectedPanel, false);
break;
case KEY_F1:
if(loadOverlay(1))
writeHelpPanel();
break;
case KEY_F2:
quit();
break;
case KEY_F5:
if(loadOverlay(4))
copyFiles();
break;
case HK_RENAME:
case KEY_F6:
if(loadOverlay(4))
renameFile();
break;
case HK_DELETE:
case KEY_F8:
if(loadOverlay(4))
deleteFiles();
break;
//case KEY_AT:
// inputCommand();
// break;
case KEY_F7:
if(loadOverlay(4))
makeDirectory();
break;
case HK_TO_TOP:
moveTop(selectedPanel);
break;
case HK_TO_BOTTOM:
moveBottom(selectedPanel);
break;
case HK_PAGE_UP:
movePageUp(selectedPanel);
break;
case HK_PAGE_DOWN:
movePageDown(selectedPanel);
break;
case HK_WRITE_DISK_IMAGE:
if(loadOverlay(3))
writeDiskImage();
break;
case HK_CREATE_DISK_IMAGE:
if(loadOverlay(3))
createDiskImage();
break;
case HK_COPY_DISK:
if(loadOverlay(2))
copyDisk();
break;
default:
//writeStatusBarf("%c", key);
break;
}
}
bool ATAController::init()
{
selectDrive(0);
return true;
}
void ATAController::update()
{
selectDrive(driveSel);
}
void ATAController::write16(OEAddress address, OEShort value)
{
if (address & 0x200)
{
// ATA device control
if (OEGetBit(value, ATA_SRST))
{
// Software reset
OEClearBit(status, ATA_ERR);
OEClearBit(status, ATA_DRQ);
command = 0;
bufferIndex = 0;
}
}
else
{
switch (address & 0x7)
{
case 0:
// ATA data
if (command == ATA_WRITE)
{
buffer[bufferIndex++] = value;
if (!pioByteMode)
buffer[bufferIndex++] = (value >> 8);
if (bufferIndex == ATA_BUFFER_SIZE)
{
if (!blockStorage->writeBlocks(lba.d.l, buffer, 1))
OEAssertBit(status, ATA_ERR);
OEClearBit(status, ATA_DRQ);
bufferIndex = 0;
lba.d.l++;
}
}
else
OEAssertBit(status, ATA_ERR);
break;
case 1:
// ATA feature
feature = value;
break;
case 2:
// ATA sector count
sectorCount = value;
break;
case 3:
// ATA sector number
lba.b.l = value;
break;
case 4:
// ATA cylinder low
lba.b.h = value;
break;
case 5:
// ATA cylinder high
lba.b.h2 = value;
break;
case 6:
// ATA drive/head
lba.b.h3 = value & 0xf;
selectDrive(OEGetBit(value, ATA_DRIVE));
addressMode = value & ATA_ADDRESSMODEMASK;
if ((addressMode != ATA_CHS) &&
(addressMode != ATA_LBA28))
OEAssertBit(status, ATA_ERR);
break;
case 7:
// ATA command
command = value;
OEClearBit(status, ATA_ERR);
OEClearBit(status, ATA_DRQ);
switch (command)
{
case ATA_READ:
bufferIndex = 0;
if (blockStorage->readBlocks(lba.d.l, buffer, 1))
OEAssertBit(status, ATA_DRQ);
else
OEAssertBit(status, ATA_ERR);
break;
case ATA_WRITE:
bufferIndex = 0;
if (blockStorage->isWriteEnabled())
OEAssertBit(status, ATA_DRQ);
else
OEAssertBit(status, ATA_ERR);
break;
case ATA_IDENTIFY:
{
// Identify
bufferIndex = 0;
if (blockStorage->isOpen())
{
OEUnion lbaSize;
lbaSize.q = blockStorage->getBlockNum();
memset(buffer, 0, ATA_BUFFER_SIZE);
setATAString((char *) buffer + ATA_SERIAL,
blockStorage->getSerial().c_str(),
ATA_SERIAL_SIZE);
setATAString((char *) buffer + ATA_FIRMWARE_VER,
blockStorage->getFirmware().c_str(),
ATA_FIRMWARE_VER_SIZE);
setATAString((char *) buffer + ATA_MODEL,
blockStorage->getModel().c_str(),
ATA_MODEL_SIZE);
buffer[ATA_SIZE + 0] = lbaSize.b.l;
buffer[ATA_SIZE + 1] = lbaSize.b.h;
buffer[ATA_SIZE + 2] = lbaSize.b.h2;
buffer[ATA_SIZE + 3] = lbaSize.b.h3;
buffer[ATA_SIZE2 + 0] = lbaSize.b.l;
buffer[ATA_SIZE2 + 1] = lbaSize.b.h;
buffer[ATA_SIZE2 + 2] = lbaSize.b.h2;
buffer[ATA_SIZE2 + 3] = lbaSize.b.h3;
OEAssertBit(status, ATA_DRQ);
}
else
OEAssertBit(status, ATA_ERR);
break;
}
case ATA_SET_FEATURE:
{
switch (feature)
{
case 0x01:
// Enable 8-bit PIO transfer mode
pioByteMode = true;
break;
case 0x81:
// Disable 8-bit PIO transfer mode
pioByteMode = false;
break;
default:
logMessage("unknown ATA SET_FEATURE " + getHexString(feature));
OEAssertBit(status, ATA_ERR);
break;
}
break;
}
default:
logMessage("unknown ATA COMMAND " + getHexString(command));
OEAssertBit(status, ATA_ERR);
break;
}
break;
}
