Apple-2-Tools/dmolony-DiskBrowser
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Delay the toString call on AppleDisk

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This commit is contained in:
Denis Molony 2021-05-12 17:08:24 +10:00
parent c6443ff89e
commit 3c2816baf0
10 changed files with 252 additions and 77 deletions
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3
src/com/bytezone/diskbrowser/disk/AbstractFormattedDisk.java
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@ -85,7 +85,8 @@ public abstract class AbstractFormattedDisk implements FormattedDisk
name = "tmp.dsk";
DefaultAppleFileSource afs =
new DefaultAppleFileSource (name, disk.toString (), this);
// new DefaultAppleFileSource (name, disk.toString (), this);
new DefaultAppleFileSource (name, new DefaultDataSource (disk), this);
DefaultMutableTreeNode root = new DefaultMutableTreeNode (afs);
DefaultTreeModel treeModel = new DefaultTreeModel (root);
catalogTree = new JTree (treeModel);

37
src/com/bytezone/diskbrowser/disk/AppleDisk.java
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@ -13,10 +13,10 @@ import java.util.List;
import java.util.zip.CRC32;
import java.util.zip.Checksum;
import com.bytezone.diskbrowser.applefile.AppleFileSource;
import com.bytezone.diskbrowser.nib.NibFile;
import com.bytezone.diskbrowser.nib.V2dFile;
import com.bytezone.diskbrowser.nib.WozFile;
import com.bytezone.diskbrowser.utilities.Binary2;
import com.bytezone.diskbrowser.utilities.FileFormatException;
import com.bytezone.diskbrowser.utilities.NuFX;
@ -38,7 +38,10 @@ public class AppleDisk implements Disk
private final int trackSize; // 4096
public int sectorSize; // 256 or 512
private NuFX nuFX;
private Binary2 bin2;
private WozFile wozFile;
private int interleave = 0;
private static int[][] interleaveSector = //
@ -85,8 +88,6 @@ public class AppleDisk implements Disk
private ActionListener actionListenerList;
private List<DiskAddress> blockList;
private WozFile wozFile;
private final boolean debug = false;
// ---------------------------------------------------------------------------------//
@ -235,20 +236,26 @@ public class AppleDisk implements Disk
}
// ---------------------------------------------------------------------------------//
public AppleDisk (File file, int tracks, int sectors, NuFX nufx)
throws FileFormatException
void setNuFX (NuFX nufx)
// ---------------------------------------------------------------------------------//
{
this (file, tracks, sectors);
this.nuFX = nufx;
}
// ---------------------------------------------------------------------------------//
void setBinary2 (Binary2 bin2)
// ---------------------------------------------------------------------------------//
{
this.bin2 = bin2;
}
// ---------------------------------------------------------------------------------//
public AppleDisk (V2dFile disk, int tracks, int sectors)
// ---------------------------------------------------------------------------------//
{
this.tracks = tracks;
this.sectors = sectors;
file = disk.file;
diskBuffer = disk.getDiskBuffer ();
@ -708,11 +715,11 @@ public class AppleDisk implements Disk
}
// ---------------------------------------------------------------------------------//
public AppleFileSource getDetails ()
// ---------------------------------------------------------------------------------//
{
return new DefaultAppleFileSource (toString (), file.getName (), null);
}
// private AppleFileSource getDetails ()
// // ---------------------------------------------------------------------------------//
// {
// return new DefaultAppleFileSource (toString (), file.getName (), null);
// }
// ---------------------------------------------------------------------------------//
@Override
@ -741,12 +748,16 @@ public class AppleDisk implements Disk
text.append ("\n\n");
text.append (wozFile);
}
if (nuFX != null)
else if (nuFX != null)
{
text.append ("\n\n");
text.append (nuFX);
}
else if (bin2 != null)
{
text.append ("\n\n");
text.append (bin2);
}
return text.toString ();
}

10
src/com/bytezone/diskbrowser/disk/DefaultDataSource.java
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@ -14,6 +14,7 @@ public class DefaultDataSource implements DataSource
{
public String text;
byte[] buffer;
Object textSource;
// ---------------------------------------------------------------------------------//
public DefaultDataSource (String text)
@ -22,6 +23,13 @@ public class DefaultDataSource implements DataSource
this.text = text;
}
// ---------------------------------------------------------------------------------//
public DefaultDataSource (Object textSource)
// ---------------------------------------------------------------------------------//
{
this.textSource = textSource;
}
// ---------------------------------------------------------------------------------//
@Override
public String getAssembler ()
@ -53,7 +61,7 @@ public class DefaultDataSource implements DataSource
public String getText ()
// ---------------------------------------------------------------------------------//
{
return text;
return textSource == null ? text : textSource.toString ();
}
// ---------------------------------------------------------------------------------//

70
src/com/bytezone/diskbrowser/disk/DiskFactory.java
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@ -20,6 +20,7 @@ import com.bytezone.diskbrowser.nib.V2dFile;
import com.bytezone.diskbrowser.nib.WozFile;
import com.bytezone.diskbrowser.pascal.PascalDisk;
import com.bytezone.diskbrowser.prodos.ProdosDisk;
import com.bytezone.diskbrowser.utilities.Binary2;
import com.bytezone.diskbrowser.utilities.FileFormatException;
import com.bytezone.diskbrowser.utilities.NuFX;
import com.bytezone.diskbrowser.utilities.Utility;
@ -36,6 +37,7 @@ public class DiskFactory
private static final int DISK_116K = 116480;
private static NuFX nuFX;
private static Binary2 binary2;
// ---------------------------------------------------------------------------------//
private DiskFactory ()
@ -139,7 +141,7 @@ public class DiskFactory
}
if ("sdk".equals (suffix) || "shk".equals (suffix) // shrinkit disk/file archive
|| "bxy".equals (suffix) || "bny".equals (suffix))
|| "bxy".equals (suffix))
{
if (debug)
System.out.println (" ** sdk/shk/bxy **");
@ -170,6 +172,33 @@ public class DiskFactory
return null;
}
}
else if ("bny".equals (suffix))
{
if (debug)
System.out.println (" ** bny **");
try
{
binary2 = new Binary2 (file.toPath ());
byte[] diskBuffer = binary2.getDiskBuffer ();
File tmp = File.createTempFile (suffix, null);
FileOutputStream fos = new FileOutputStream (tmp);
fos.write (diskBuffer);
fos.close ();
tmp.deleteOnExit ();
file = tmp;
suffix = "dsk";
compressed = true;
}
catch (Exception e)
{
// e.printStackTrace ();
System.out.println (e.getMessage ());
System.out.printf ("Error unpacking: %s%n", file.getAbsolutePath ());
return null;
}
}
FormattedDisk disk = null;
FormattedDisk disk2 = null;
@ -226,7 +255,7 @@ public class DiskFactory
System.out.println ("File length is wrong: " + file.length ());
disk = checkDos (new AppleDisk (file, 35, 16));
if (disk != null)
return disk;
return check (disk);
}
if (debug)
@ -237,7 +266,7 @@ public class DiskFactory
{
if (compressed)
disk.setOriginalPath (originalPath);
return disk;
return check (disk);
}
if (file.length () == DISK_800K) // 800K 3.5"
@ -368,10 +397,12 @@ public class DiskFactory
AppleDisk appleDisk256 = new AppleDisk (file, 35, 16);
AppleDisk appleDisk512;
if (nuFX == null)
appleDisk512 = new AppleDisk (file, 35, 8);
else
appleDisk512 = new AppleDisk (file, 35, 8, nuFX);
// if (nuFX != null)
// appleDisk512 = new AppleDisk (file, 35, 8, nuFX);
// else if (binary2 != null)
// appleDisk512 = new AppleDisk (file, 35, 8, binary2);
// else
appleDisk512 = new AppleDisk (file, 35, 8);
if (true)
{
@ -456,7 +487,7 @@ public class DiskFactory
{
if (compressed)
disk.setOriginalPath (originalPath);
return disk;
return check (disk);
}
// empty boot sector
@ -532,6 +563,21 @@ public class DiskFactory
if (disk != null && compressed)
disk.setOriginalPath (originalPath);
return check (disk);
}
// ---------------------------------------------------------------------------------//
private static FormattedDisk check (FormattedDisk disk)
// ---------------------------------------------------------------------------------//
{
if (disk.getDisk ()instanceof AppleDisk appleDisk)
{
if (nuFX != null)
appleDisk.setNuFX (nuFX);
else if (binary2 != null)
appleDisk.setBinary2 (binary2);
}
return disk;
}
@ -642,10 +688,10 @@ public class DiskFactory
System.out.println ("*** extended ***"); // System Addons.hdv
}
AppleDisk disk;
if (nuFX == null)
disk = new AppleDisk (file, tracks, 8);
else
disk = new AppleDisk (file, tracks, 8, nuFX);
// if (nuFX == null)
disk = new AppleDisk (file, tracks, 8);
// else
// disk = new AppleDisk (file, tracks, 8, nuFX);
if (ProdosDisk.isCorrectFormat (disk))
{

4
src/com/bytezone/diskbrowser/prodos/write/ProdosDisk.java
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@ -30,7 +30,7 @@ public class ProdosDisk
private static final int CATALOG_SIZE = 4;
private static final int BITS_PER_BLOCK = 8 * BLOCK_SIZE;
static final String[] storageTypes =
public static final String[] storageTypes =
{ "Deleted", "Seedling", "Sapling", "Tree", "", "", "", "", "", "", "", "", "",
"Subdirectory", "Subdirectory Header", "Volume Directory Header" };
@ -74,7 +74,7 @@ public class ProdosDisk
}
// ---------------------------------------------------------------------------------//
void createCatalog (String volumeName) throws DiskFullException
private void createCatalog (String volumeName) throws DiskFullException
// ---------------------------------------------------------------------------------//
{
// reserve two boot blocks

104
src/com/bytezone/diskbrowser/utilities/Binary2.java Normal file
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@ -0,0 +1,104 @@
package com.bytezone.diskbrowser.utilities;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import com.bytezone.diskbrowser.prodos.write.DiskFullException;
import com.bytezone.diskbrowser.prodos.write.FileAlreadyExistsException;
import com.bytezone.diskbrowser.prodos.write.ProdosDisk;
import com.bytezone.diskbrowser.prodos.write.VolumeCatalogFullException;
// -----------------------------------------------------------------------------------//
public class Binary2
// -----------------------------------------------------------------------------------//
{
private static final String UNDERLINE =
"------------------------------------------------------"
+ "-----------------------";
Binary2Header binary2Header;
byte[] buffer;
List<Binary2Header> headers = new ArrayList<> ();
int totalBlocks;
String fileName;
// ---------------------------------------------------------------------------------//
public Binary2 (Path path) throws IOException
// ---------------------------------------------------------------------------------//
{
fileName = path.toFile ().getName ();
buffer = Files.readAllBytes (path);
int ptr = 0;
do
{
binary2Header = new Binary2Header (buffer, ptr);
System.out.println (binary2Header);
headers.add (binary2Header);
totalBlocks += binary2Header.totalBlocks;
ptr += ((binary2Header.eof - 1) / 128 + 1) * 128 + 128;
} while (binary2Header.filesToFollow > 0);
}
// ---------------------------------------------------------------------------------//
public byte[] getDiskBuffer () throws DiskFullException, VolumeCatalogFullException,
FileAlreadyExistsException, IOException
// ---------------------------------------------------------------------------------//
{
ProdosDisk disk = new ProdosDisk (800, "DiskBrowser");
for (Binary2Header header : headers)
{
byte[] dataBuffer = new byte[header.eof]; // this sux
System.arraycopy (buffer, header.ptr + 128, dataBuffer, 0, dataBuffer.length);
disk.addFile (header.fileName, header.fileType, header.auxType, header.created,
header.modified, dataBuffer, header.eof);
}
disk.close ();
return disk.getBuffer ();
}
// ---------------------------------------------------------------------------------//
@Override
public String toString ()
// ---------------------------------------------------------------------------------//
{
StringBuilder text = new StringBuilder ();
text.append (String.format (" %-15.15s Recs:%5d%n%n",
fileName, headers.size ()));
text.append (" Name Type Auxtyp Modified"
+ " Fmat Length\n");
text.append (String.format ("%s%n", UNDERLINE));
// int totalUncompressedSize = 0;
// int totalCompressedSize = 0;
for (Binary2Header header : headers)
{
text.append (String.format ("%s%n", header.getLine ()));
// totalUncompressedSize += record.getUncompressedSize ();
// totalCompressedSize += record.getCompressedSize ();
}
text.append (String.format ("%s%n", UNDERLINE));
// float pct = 0;
// if (totalUncompressedSize > 0)
// pct = totalCompressedSize * 100 / totalUncompressedSize;
// text.append (String.format (" Uncomp:%7d Comp:%7d %%of orig:%3.0f%%%n%n",
// totalUncompressedSize, totalCompressedSize, pct));
return text.toString ();
}
}

64
src/com/bytezone/diskbrowser/utilities/Binary2Header.java
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@ -2,6 +2,8 @@ package com.bytezone.diskbrowser.utilities;
import java.time.LocalDateTime;
import com.bytezone.diskbrowser.prodos.write.ProdosDisk;
// -----------------------------------------------------------------------------------//
public class Binary2Header
// -----------------------------------------------------------------------------------//
@ -11,8 +13,11 @@ public class Binary2Header
"Macintosh HFS", "Lisa", "CPM", "Reserved", "MS-DOS", "High Sierra (CD-ROM)",
"ISO 9660 (CD-ROM)", "AppleShare" };
int ptr;
byte[] buffer;
int accessCode;
int fileType;
byte fileType;
int auxType;
int storageType;
int totalBlocks;
@ -40,37 +45,47 @@ public class Binary2Header
boolean sparsePacked;
// ---------------------------------------------------------------------------------//
public Binary2Header (byte[] buffer)
public Binary2Header (byte[] buffer, int ptr)
// ---------------------------------------------------------------------------------//
{
accessCode = buffer[3] & 0xFF;
fileType = buffer[4] & 0xFF;
auxType = Utility.readShort (buffer, 5);
storageType = buffer[7] & 0xFF;
totalBlocks = Utility.readShort (buffer, 8);
modified = Utility.getAppleDate (buffer, 10);
created = Utility.getAppleDate (buffer, 14);
id = buffer[18] & 0xFF;
eof = Utility.readTriple (buffer, 20);
fileName = HexFormatter.getPascalString (buffer, 23);
prodos16accessCode = buffer[111] & 0xFF;
prodos16fileType = buffer[112] & 0xFF;
this.ptr = ptr;
this.buffer = buffer;
accessCode = buffer[ptr + 3] & 0xFF;
fileType = buffer[ptr + 4];
auxType = Utility.readShort (buffer, ptr + 5);
storageType = buffer[ptr + 7] & 0xFF;
totalBlocks = Utility.readShort (buffer, ptr + 8);
modified = Utility.getAppleDate (buffer, ptr + 10);
created = Utility.getAppleDate (buffer, ptr + 14);
id = buffer[ptr + 18] & 0xFF;
eof = Utility.readTriple (buffer, ptr + 20);
fileName = HexFormatter.getPascalString (buffer, ptr + 23);
prodos16accessCode = buffer[ptr + 111] & 0xFF;
prodos16fileType = buffer[ptr + 112] & 0xFF;
prodos16storageType = buffer[113] & 0xFF;
prodos16totalBlocks = Utility.readShort (buffer, 114);
prodos16eof = buffer[116] & 0xFF;
diskSpaceRequired = Utility.getLong (buffer, 117);
osType = buffer[121] & 0xFF;
nativeFileType = Utility.readShort (buffer, 122);
phantomFileFlag = buffer[124] & 0xFF;
dataFlags = buffer[125] & 0xFF;
version = buffer[126] & 0xFF;
filesToFollow = buffer[127] & 0xFF;
prodos16totalBlocks = Utility.readShort (buffer, ptr + 114);
prodos16eof = buffer[ptr + 116] & 0xFF;
diskSpaceRequired = Utility.getLong (buffer, ptr + 117);
osType = buffer[ptr + 121] & 0xFF;
nativeFileType = Utility.readShort (buffer, ptr + 122);
phantomFileFlag = buffer[ptr + 124] & 0xFF;
dataFlags = buffer[ptr + 125] & 0xFF;
version = buffer[ptr + 126] & 0xFF;
filesToFollow = buffer[ptr + 127] & 0xFF;
compressed = (dataFlags & 0x80) != 0;
encrypted = (dataFlags & 0x40) != 0;
sparsePacked = (dataFlags & 0x01) != 0;
}
// ---------------------------------------------------------------------------------//
public String getLine ()
// ---------------------------------------------------------------------------------//
{
return String.format ("%s ", fileName);
}
// ---------------------------------------------------------------------------------//
@Override
public String toString ()
@ -81,7 +96,8 @@ public class Binary2Header
text.append (String.format ("Access ................ %02X%n", accessCode));
text.append (String.format ("File type ............. %02X%n", fileType));
text.append (String.format ("Aux type .............. %04X%n", auxType));
text.append (String.format ("Storage type .......... %02X%n", storageType));
text.append (String.format ("Storage type .......... %02X %s%n", storageType,
ProdosDisk.storageTypes[storageType]));
text.append (String.format ("Total blocks .......... %04X %<,d%n", totalBlocks));
text.append (String.format ("Modified .............. %s%n", modified));
text.append (String.format ("Created ............... %s%n", created));

2
src/com/bytezone/diskbrowser/utilities/MasterHeader.java
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@ -41,7 +41,7 @@ class MasterHeader
if (isBin2 (buffer, ptr))
{
binary2Header = new Binary2Header (buffer);
binary2Header = new Binary2Header (buffer, 0);
ptr += 128;
bin2 = true;
continue;

19
src/com/bytezone/diskbrowser/utilities/NuFX.java
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@ -24,7 +24,7 @@ public class NuFX
+ "-----------------------";
private MasterHeader masterHeader;
private final byte[] buffer;
private final boolean debug = true;
private final boolean debug = false;
private final List<Record> records = new ArrayList<> ();
private int totalFiles;
@ -80,7 +80,8 @@ public class NuFX
if (record.hasDisk ())
++totalDisks;
}
listFiles ();
// listFiles ();
}
// ---------------------------------------------------------------------------------//
@ -262,17 +263,11 @@ public class NuFX
for (Record record : records)
{
// if (record.hasDisk ())
// {
//
// }
// else
{
text.append (String.format ("%s%n", record.getLine ()));
totalUncompressedSize += record.getUncompressedSize ();
totalCompressedSize += record.getCompressedSize ();
}
text.append (String.format ("%s%n", record.getLine ()));
totalUncompressedSize += record.getUncompressedSize ();
totalCompressedSize += record.getCompressedSize ();
}
text.append (String.format ("%s%n", UNDERLINE));
float pct = 0;

16
src/com/bytezone/diskbrowser/utilities/Record.java
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@ -196,27 +196,21 @@ class Record
LocalDateTime getCreated ()
// ---------------------------------------------------------------------------------//
{
if (created == null)
return null;
return created.getLocalDateTime ();
return created == null ? null : created.getLocalDateTime ();
}
// ---------------------------------------------------------------------------------//
LocalDateTime getModified ()
// ---------------------------------------------------------------------------------//
{
if (modified == null)
return null;
return modified.getLocalDateTime ();
return modified == null ? null : modified.getLocalDateTime ();
}
// ---------------------------------------------------------------------------------//
LocalDateTime getArchived ()
// ---------------------------------------------------------------------------------//
{
if (archived == null)
return null;
return archived.getLocalDateTime ();
return archived == null ? null : archived.getLocalDateTime ();
}
// ---------------------------------------------------------------------------------//
@ -347,8 +341,8 @@ class Record
text.append (String.format ("Attributes ..... %d%n", attributes));
text.append (String.format ("Version ........ %d%n", version));
text.append (String.format ("Threads ........ %d%n", totThreads));
text.append (String.format ("File sys id .... %d (%s)%n", fileSystemID,
fileSystems[fileSystemID]));
text.append (
String.format ("File sys id .... %d (%s)%n", fileSystemID, getFileSystemName ()));
text.append (String.format ("Separator ...... %s%n", separator));
text.append (String.format ("Access ......... %s %s%n", bits, decode));