some CPM

src/com/bytezone/diskbrowser/cpm/CPMDisk.java

@@ -3,7 +3,6 @@ package com.bytezone.diskbrowser.cpm;
 import java.awt.Color;
 import java.util.List;
 
-import com.bytezone.diskbrowser.HexFormatter;
 import com.bytezone.diskbrowser.applefile.BootSector;
 import com.bytezone.diskbrowser.disk.AbstractFormattedDisk;
 import com.bytezone.diskbrowser.disk.AppleDisk;
@@ -53,10 +52,11 @@ public class CPMDisk extends AbstractFormattedDisk
           return false;
         if (buffer[i] == 0)
         {
-          String filename = HexFormatter.getString (buffer, i + 1, 8);
+          //          String filename = HexFormatter.getString (buffer, i + 1, 8);
-          String filetype = HexFormatter.getString (buffer, i + 9, 3);
+          //          String filetype = HexFormatter.getString (buffer, i + 9, 3);
-          String bytes = HexFormatter.getHexString (buffer, i + 12, 20);
+          //          String bytes = HexFormatter.getHexString (buffer, i + 12, 20);
-          System.out.println (filename + "  " + filetype + "  " + bytes);
+          //          System.out.println (filename + "  " + filetype + "  " + bytes);
+          System.out.println (new DirectoryEntry (buffer, i));
         }
       }
     }

src/com/bytezone/diskbrowser/cpm/DirectoryEntry.java

@@ -0,0 +1,48 @@
+package com.bytezone.diskbrowser.cpm;
+
+import com.bytezone.diskbrowser.HexFormatter;
+
+public class DirectoryEntry
+{
+  private final int userNumber;
+  private final String name;
+  private final String type;
+  private final int ex;
+  private final int s1;
+  private final int s2;
+  private final int rc;
+  private final byte[] blockList = new byte[16];
+
+  public DirectoryEntry (byte[] buffer, int offset)
+  {
+    userNumber = buffer[offset] & 0xFF;
+    name = new String (buffer, offset + 1, 8).trim ();
+    type = new String (buffer, offset + 9, 3).trim ();
+    ex = buffer[offset + 12] & 0xFF;
+    s2 = buffer[offset + 13] & 0xFF;
+    s1 = buffer[offset + 14] & 0xFF;
+    rc = buffer[offset + 15] & 0xFF;
+    System.arraycopy (buffer, offset + 16, blockList, 0, 16);
+  }
+
+  @Override
+  public String toString ()
+  {
+    StringBuilder text = new StringBuilder ();
+
+    text.append (String.format ("User number .... %d%n", userNumber));
+    text.append (String.format ("File name ...... %s%n", name + "." + type));
+    //    text.append (String.format ("File type ...... %s%n", type));
+    text.append (String.format ("Extents lo ..... %d%n", ex));
+    text.append (String.format ("Extents hi ..... %d%n", s2));
+    text.append (String.format ("Reserved ....... %d%n", s1));
+
+    int blocks = ((rc & 0xF0) >> 3) + (((rc & 0x0F) + 7) / 8);
+    text.append (String.format ("Records ........ %02X  (%d)%n", rc, blocks));
+    text.append (String
+        .format ("Allocation ..... %s%n",
+                 HexFormatter.formatNoHeader (blockList, 0, 16).subSequence (8, 55)));
+
+    return text.toString ();
+  }
+}

src/com/bytezone/diskbrowser/disk/DiskFactory.java

@@ -20,7 +20,7 @@ import com.bytezone.diskbrowser.wizardry.WizardryScenarioDisk;
 
 public class DiskFactory
 {
-  private static boolean debug = false;
+  private static boolean debug = true;
 
   private DiskFactory ()
   {
@@ -178,9 +178,12 @@ public class DiskFactory
       else if (checksum == 3028642627L || checksum == 2070151659L)
         disk = checkInfocomDisk (file);
 
-      else if (checksum == 1212926910L || checksum == 1365043894L)
+      else if (checksum == 1212926910L || checksum == 1365043894L
+          || checksum == 2128073918L)
         disk = checkCPMDisk (file);
 
+      //      System.out.println (checksum);
+
       if (disk != null)
       {
         if (compressed)