mirror of
https://github.com/dmolony/DiskBrowser.git
synced 2024-06-03 01:29:32 +00:00
74 lines
2.0 KiB
Java
Executable File
74 lines
2.0 KiB
Java
Executable File
package com.bytezone.diskbrowser.prodos;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.GregorianCalendar;
|
|
import java.util.List;
|
|
|
|
import com.bytezone.diskbrowser.applefile.AppleFileSource;
|
|
import com.bytezone.diskbrowser.disk.Disk;
|
|
import com.bytezone.diskbrowser.disk.DiskAddress;
|
|
import com.bytezone.diskbrowser.disk.FormattedDisk;
|
|
import com.bytezone.diskbrowser.utilities.HexFormatter;
|
|
|
|
abstract class CatalogEntry implements AppleFileSource
|
|
{
|
|
ProdosDisk parentDisk;
|
|
DirectoryHeader parentDirectory;
|
|
String name;
|
|
int storageType;
|
|
GregorianCalendar created;
|
|
int version;
|
|
int minVersion;
|
|
int access;
|
|
List<DiskAddress> dataBlocks = new ArrayList<> ();
|
|
Disk disk;
|
|
|
|
public CatalogEntry (ProdosDisk parentDisk, byte[] entryBuffer)
|
|
{
|
|
this.parentDisk = parentDisk;
|
|
this.disk = parentDisk.getDisk ();
|
|
name = HexFormatter.getString (entryBuffer, 1, entryBuffer[0] & 0x0F);
|
|
storageType = (entryBuffer[0] & 0xF0) >> 4;
|
|
created = HexFormatter.getAppleDate (entryBuffer, 24);
|
|
version = entryBuffer[28] & 0xFF;
|
|
minVersion = entryBuffer[29] & 0xFF;
|
|
access = entryBuffer[30] & 0xFF;
|
|
}
|
|
|
|
@Override
|
|
public String getUniqueName ()
|
|
{
|
|
if (parentDirectory == null)
|
|
return name;
|
|
return parentDirectory.getUniqueName () + "/" + name;
|
|
}
|
|
|
|
@Override
|
|
public FormattedDisk getFormattedDisk ()
|
|
{
|
|
return parentDisk;
|
|
}
|
|
|
|
@Override
|
|
public boolean contains (DiskAddress da)
|
|
{
|
|
for (DiskAddress sector : dataBlocks)
|
|
if (sector.matches (da))
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public String toString ()
|
|
{
|
|
StringBuilder text = new StringBuilder ();
|
|
|
|
text.append (String.format ("Name .......... %s%n", name));
|
|
text.append (String.format ("Storage type... %02X%n", storageType));
|
|
text.append (String.format ("Created ....... %s%n",
|
|
created == null ? "" : parentDisk.df.format (created.getTime ())));
|
|
text.append (String.format ("Version ....... %d%n", version));
|
|
|
|
return text.toString ();
|
|
}
|
|
} |