Apple-2-Tools/dmolony-DiskBrowser
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boot sector bug

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This commit is contained in:
Denis Molony 2015-12-13 21:02:16 +11:00
parent 58ca769c62
commit 2914bf699f
3 changed files with 13 additions and 13 deletions
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4
resources/buildNumber
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@ -1,3 +1,3 @@
#Build Number for ANT. Do not edit!
#Mon Aug 31 19:34:22 AEST 2015
build.number=630
#Sun Dec 13 21:01:46 AEDT 2015
build.number=631

2
src/com/bytezone/diskbrowser/applefile/BootSector.java
View File

@ -24,7 +24,7 @@ public class BootSector extends AbstractSector
// The first byte in the buffer is the number of sectors to read in (minus 1)
int sectors = buffer[0] & 0xFF;
// System.out.printf ("Sectors to read : %d%n", (sectors + 1));
if (sectors > 0)
if (sectors > 0 && sectors < 10) // probably not what I think it is
{
int bufferSize = buffer.length * (sectors + 1);
byte[] newBuffer = new byte[bufferSize];

20
src/com/bytezone/diskbrowser/disk/AbstractSector.java
View File

@ -63,7 +63,7 @@ public abstract class AbstractSector implements DataSource
text.append (title + newLine2);
text.append ("Offset Value Description" + newLine);
text.append ("======= =========== "
+ "===============================================================" + newLine);
+ "===============================================================" + newLine);
return text;
}
@ -86,16 +86,17 @@ public abstract class AbstractSector implements DataSource
switch (size)
{
case 1:
text.append (String
.format ("%03X %02X %s%n", offset, b[offset], desc));
text.append (String.format ("%03X %02X %s%n", offset, b[offset],
desc));
break;
case 2:
text.append (String.format ("%03X-%03X %02X %02X %s%n", offset, offset + 1,
b[offset], b[offset + 1], desc));
text.append (String.format ("%03X-%03X %02X %02X %s%n", offset,
offset + 1, b[offset], b[offset + 1], desc));
break;
case 3:
text.append (String.format ("%03X-%03X %02X %02X %02X %s%n", offset,
offset + 2, b[offset], b[offset + 1], b[offset + 2], desc));
offset + 2, b[offset], b[offset + 1], b[offset + 2],
desc));
break;
case 4:
text.append (String.format ("%03X-%03X %02X %02X %02X %02X %s%n", offset,
@ -108,16 +109,15 @@ public abstract class AbstractSector implements DataSource
}
protected void addTextAndDecimal (StringBuilder text, byte[] b, int offset, int size,
String desc)
String desc)
{
if (size == 1)
desc += " (" + (b[offset] & 0xFF) + ")";
else if (size == 2)
desc += " (" + ((b[offset + 1] & 0xFF) * 256 + (b[offset] & 0xFF)) + ")";
else if (size == 3)
desc +=
String.format (" (%,d)", ((b[offset + 2] & 0xFF) * 65536)
+ ((b[offset + 1] & 0xFF) * 256) + (b[offset] & 0xFF));
desc += String.format (" (%,d)", ((b[offset + 2] & 0xFF) * 65536)
+ ((b[offset + 1] & 0xFF) * 256) + (b[offset] & 0xFF));
addText (text, b, offset, size, desc);
}
}