private void execFormatTrackTask() {
File file = this.ioFile;
long pos = this.ioFilePos;
int cnt = this.ioByteCnt;
if ((file != null) && (pos >= 0) && (cnt > 0)) {
boolean err = false;
RandomAccessFile raf = null;
try {
raf = new RandomAccessFile(file, "rw");
raf.seek(pos);
while (cnt > 0) {
raf.write(0);
--cnt;
}
raf.close();
raf = null;
} catch (IOException ex) {
err = true;
if (!this.writeErrShown) {
this.writeErrShown = true;
EmuUtil.fireShowError(this.owner, null, ex);
}
} finally {
EmuUtil.doClose(raf);
}
if (err) {
this.errorReg = ERROR_UNCORRECTABLE_DATA;
this.statusReg |= STATUS_ERROR;
}
fireInterrupt();
}
}
private static HardDisk[] getHardDisks(Properties props, String propPrefix) {
HardDisk[] rv = null;
if (props != null) {
for (int i = 0; i < 2; i++) {
HardDisk disk = null;
String prefix = String.format("%sharddisk.%d.", propPrefix, i + 1);
String diskModel = EmuUtil.getProperty(props, prefix + "model");
String fileName = EmuUtil.getProperty(props, prefix + "file");
if (!diskModel.isEmpty() && !fileName.isEmpty()) {
int c = EmuUtil.getIntProperty(props, prefix + "cylinders", 0);
int h = EmuUtil.getIntProperty(props, prefix + "heads", 0);
int n = EmuUtil.getIntProperty(props, prefix + "sectors_per_track", 0);
if ((c > 0) && (h > 0) && (n > 0)) {
disk = new HardDisk(diskModel, c, h, n, fileName);
}
}
if (disk != null) {
if (rv != null) {
HardDisk[] a = new HardDisk[rv.length + 1];
System.arraycopy(rv, 0, a, 0, rv.length);
rv = a;
} else {
rv = new HardDisk[1];
}
rv[rv.length - 1] = disk;
}
}
}
return rv;
}
private void execReadSectorsTask() {
File file = this.ioFile;
long pos = this.ioFilePos;
if (this.debugLevel > 3) {
System.out.printf("GIDE io task: read track, pos=%d", pos);
}
if ((file != null) && (pos >= 0)) {
if (file.exists()) {
RandomAccessFile raf = null;
try {
raf = new RandomAccessFile(file, "r");
raf.seek(pos);
this.ioByteCnt = (int) raf.read(this.ioBuf, 0, this.ioByteCnt);
if (this.debugLevel > 3) {
System.out.printf("GIDE io task: read sector: %d read\n", this.ioByteCnt);
}
} catch (IOException ex) {
if (this.debugLevel > 3) {
System.out.println("GIDE io task: read sector: error");
}
if (!this.readErrShown) {
this.readErrShown = true;
EmuUtil.fireShowError(
this.owner,
"Die Festplattenabbilddatei kann nicht gelesen"
+ " werden.\n"
+ "Gegen\u00FCber dem emulierten System"
+ " wird jedoch kein Fehler signalisiert.",
ex);
}
} finally {
EmuUtil.doClose(raf);
}
} else {
EmuUtil.fireShowError(
this.owner,
"Die Festplattenabbilddatei existiert nicht und"
+ " kann deshalb auch nicht gelesen werden.\n"
+ "Gegen\u00FCber dem emulierten System"
+ " wird jedoch kein Fehler signalisiert.\n"
+ "Mit dem ersten Schreibzugriff auf das"
+ " emulierte Laufwerk wird die Abbilddatei"
+ " angelegt.",
null);
}
this.ioBufPos = 0;
this.statusReg |= STATUS_DATA_REQUEST;
fireInterrupt();
}
}
private void execWriteSectorsTask() {
File file = this.ioFile;
long pos = this.ioFilePos;
if (this.debugLevel > 3) {
System.out.printf("GIDE io task: write sector, pos=%d", pos);
}
if ((file != null) && (pos >= 0)) {
boolean err = false;
RandomAccessFile raf = null;
try {
raf = new RandomAccessFile(file, "rw");
raf.seek(pos);
raf.write(this.ioBuf, 0, SECTOR_SIZE);
raf.close();
raf = null;
} catch (IOException ex) {
err = true;
if (!this.writeErrShown) {
this.writeErrShown = true;
EmuUtil.fireShowError(this.owner, null, ex);
}
} finally {
EmuUtil.doClose(raf);
}
if (err) {
this.errorReg = ERROR_UNCORRECTABLE_DATA;
this.statusReg |= STATUS_ERROR;
if (this.debugLevel > 3) {
System.out.println("GIDE io task: write sector: error");
}
} else {
this.ioBufPos = 0;
countSector();
if (this.sectorCnt > 0) {
fireInterrupt();
} else {
this.statusReg = STATUS_SEEK_COMPLETE | STATUS_DRIVE_READY;
}
if (this.debugLevel > 3) {
System.out.println("GIDE io task: write sector: ok");
}
}
}
}
private static boolean emulatesGIDE(Properties props, String propPrefix) {
boolean rv = true;
for (int i = 0; i < propKeys.length; i++) {
if (EmuUtil.getProperty(props, propPrefix + "harddisk.1." + propKeys[i]).isEmpty()) {
rv = false;
break;
}
}
return rv;
}
@Override
public void applyInput(Properties props, boolean selected) throws UserInputException {
Component tab = null;
try {
tab = this.tabModel;
String os = "3.1_64x32";
if (this.btnMon31_64x16.isSelected()) {
os = "3.1_64x16";
} else if (this.btnMonSCCH80.isSelected()) {
os = "SCCH8.0";
} else if (this.btnMonSCCH1088.isSelected()) {
os = "SCCH10/88";
} else if (this.btnMon2010.isSelected()) {
os = "2010";
}
props.setProperty(this.propPrefix + "os.version", os);
tab = this.tabRF;
this.tabRF.applyInput(props, selected);
tab = this.tabGIDE;
this.tabGIDE.applyInput(props, selected);
tab = this.tabSCCH;
this.tabSCCH.applyInput(props, selected);
tab = this.tab2010;
this.fldAltPio2Rom2010.applyInput(props, selected);
this.fldRomBank2010.applyInput(props, selected);
tab = this.tabExt;
EmuUtil.setProperty(props, this.propPrefix + "color", this.btnColor.isSelected());
EmuUtil.setProperty(
props, this.propPrefix + "floppydisk.enabled", this.btnFloppyDisk.isSelected());
EmuUtil.setProperty(props, this.propPrefix + "kcnet.enabled", this.btnKCNet.isSelected());
EmuUtil.setProperty(props, this.propPrefix + "vdip.enabled", this.btnVDIP.isSelected());
EmuUtil.setProperty(
props, this.propPrefix + "joystick.enabled", this.btnJoystick.isSelected());
tab = this.tabEtc;
EmuUtil.setProperty(props, this.propPrefix + "paste.fast", this.btnPasteFast.isSelected());
this.fldAltOS.applyInput(props, selected);
this.fldAltFont.applyInput(props, selected);
} catch (UserInputException ex) {
if (tab != null) {
this.tabbedPane.setSelectedComponent(tab);
}
throw ex;
}
}
@Override
public void updFields(Properties props) {
String os = EmuUtil.getProperty(props, this.propPrefix + "os.version");
if (os.equals("3.1_64x16")) {
this.btnMon31_64x16.setSelected(true);
} else if (os.equals("3.1_64x32")) {
this.btnMon31_64x32.setSelected(true);
} else if (os.equals("SCCH8.0")) {
this.btnMonSCCH80.setSelected(true);
} else if (os.equals("2010")) {
this.btnMon2010.setSelected(true);
} else {
this.btnMonSCCH1088.setSelected(true);
}
this.tabRF.updFields(props);
this.tabGIDE.updFields(props);
this.tabSCCH.updFields(props);
this.fldAltPio2Rom2010.updFields(props);
this.fldRomBank2010.updFields(props);
this.btnColor.setSelected(EmuUtil.getBooleanProperty(props, this.propPrefix + "color", false));
this.btnFloppyDisk.setSelected(
EmuUtil.getBooleanProperty(props, this.propPrefix + "floppydisk.enabled", false));
this.btnKCNet.setSelected(
EmuUtil.getBooleanProperty(props, this.propPrefix + "kcnet.enabled", false));
this.btnVDIP.setSelected(
EmuUtil.getBooleanProperty(props, this.propPrefix + "vdip.enabled", false));
this.btnJoystick.setSelected(
EmuUtil.getBooleanProperty(props, this.propPrefix + "joystick.enabled", false));
this.btnPasteFast.setSelected(
EmuUtil.getBooleanProperty(props, this.propPrefix + "paste.fast", false));
this.fldAltOS.updFields(props);
this.fldAltFont.updFields(props);
updSCCHFieldsEnabled();
upd2010FieldsEnabled();
}