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 GIDE(Component owner, String propPrefix, HardDisk[] disks) {
this.owner = owner;
this.propPrefix = propPrefix;
this.disks = disks;
this.rtc = new RTC7242X();
this.cylinders = null;
this.heads = null;
this.sectorsPerTrack = null;
this.totalSectors = null;
this.ioBuf = null;
this.ioTaskEnabled = true;
this.ioTaskNoWait = false;
this.ioTaskThread = new Thread(this, "JKCEMU GIDE");
this.debugLevel = 0;
String text = System.getProperty("jkcemu.debug.gide");
if (text != null) {
try {
this.debugLevel = Integer.parseInt(text);
} catch (NumberFormatException ex) {
}
}
this.ioTaskThread.start();
reset();
}