Handling null pointer on non-Mac systems. #118

app/cli-acx/src/main/java/io/github/applecommander/acx/command/CopyFileCommand.java

@@ -19,16 +19,14 @@
  */
 package io.github.applecommander.acx.command;
 
-import java.util.List;
-import java.util.logging.Logger;
-import java.util.stream.Collectors;
-
-import com.webcodepro.applecommander.storage.*;
+import com.webcodepro.applecommander.storage.DirectoryEntry;
+import com.webcodepro.applecommander.storage.Disk;
+import com.webcodepro.applecommander.storage.DiskException;
+import com.webcodepro.applecommander.storage.FileEntry;
 import com.webcodepro.applecommander.util.Name;
 import com.webcodepro.applecommander.util.filestreamer.FileStreamer;
 import com.webcodepro.applecommander.util.filestreamer.FileTuple;
 import com.webcodepro.applecommander.util.filestreamer.TypeOfFile;
-
 import io.github.applecommander.acx.base.ReadWriteDiskCommandOptions;
 import io.github.applecommander.acx.converter.DiskConverter;
 import io.github.applecommander.acx.fileutil.FileUtils;
@@ -36,6 +34,10 @@ import picocli.CommandLine.Command;
 import picocli.CommandLine.Option;
 import picocli.CommandLine.Parameters;
 
+import java.util.List;
+import java.util.logging.Logger;
+import java.util.stream.Collectors;
+
 @Command(name = "copy", description = "Copy files between disks.",
          aliases = { "cp" })
 public class CopyFileCommand extends ReadWriteDiskCommandOptions {
@@ -63,7 +65,7 @@ public class CopyFileCommand extends ReadWriteDiskCommandOptions {
         List<FileTuple> files = FileStreamer.forDisk(sourceDisk)
                 .ignoreErrors(true)
                 .includeTypeOfFile(TypeOfFile.BOTH)
-                .recursive(recursiveFlag)
+                .recursive(false)   // we handle recursion in the FileUtils
                 .matchGlobs(globs)
                 .stream()
                 .collect(Collectors.toList());

app/cli-acx/src/main/java/io/github/applecommander/acx/fileutil/FileUtils.java

@@ -19,17 +19,16 @@
  */
 package io.github.applecommander.acx.fileutil;
 
-import java.util.Optional;
-import java.util.logging.Logger;
-
 import com.webcodepro.applecommander.storage.DirectoryEntry;
 import com.webcodepro.applecommander.storage.DiskException;
 import com.webcodepro.applecommander.storage.FileEntry;
 import com.webcodepro.applecommander.util.readerwriter.FileEntryReader;
 import com.webcodepro.applecommander.util.readerwriter.FileEntryWriter;
-
 import io.github.applecommander.acx.command.CopyFileCommand;
 
+import java.util.Optional;
+import java.util.logging.Logger;
+
 public class FileUtils {
     private static Logger LOG = Logger.getLogger(CopyFileCommand.class.getName());
     
@@ -40,7 +39,7 @@ public class FileUtils {
     }
 
     public void copy(DirectoryEntry directory, FileEntry file) throws DiskException {
-        LOG.fine(() -> String.format("Copying '%s'", file.getFilename()));
+        LOG.fine(() -> String.format("Copying '%s' into directory '%s'", file.getFilename(), directory.getDirname()));
 		if (file.isDeleted()) {
 			// Skip deleted files
 		}
@@ -112,13 +111,15 @@ public class FileUtils {
 	    source.getBinaryAddress().ifPresent(target::setBinaryAddress);
 	    source.getBinaryLength().ifPresent(target::setBinaryLength);
 	    source.getAuxiliaryType().ifPresent(target::setAuxiliaryType);
-	    source.getCreationDate().ifPresent(target::setCreationDate);
-	    source.getLastModificationDate().ifPresent(target::setLastModificationDate);
+		source.getCreationDate().ifPresent(target::setCreationDate);
 
         if (source.getFileData().isPresent() && source.getResourceData().isPresent()) {
             target.setFileData(source.getFileData().get(), source.getResourceData().get());
         } else {
             source.getFileData().ifPresent(target::setFileData);
         }
+
+		// Modification date needs to be done last since writing file data/attributes are likely to change it
+		source.getLastModificationDate().ifPresent(target::setLastModificationDate);
 	}
 }

gradle.properties

@@ -9,11 +9,11 @@ asVersion=1.2.1
 btVersion=0.3.1
 swtVersion=3.123.0
 piSwtVersion=3.8.2
-junitVersion=4.12
-antVersion=1.8.2
+junitVersion=4.13.1
+antVersion=1.9.16
 commonsLang3Version=3.7
 commonsCsvVersion=1.8
-gsonVersion=2.8.6
+gsonVersion=2.8.9
 picocliVersion=4.6.2
 springBoot=2.6.1
 acdasmVersion=0.4.0

lib/ac-api/src/main/java/com/webcodepro/applecommander/storage/DirectoryEntry.java

@@ -33,6 +33,11 @@ import java.util.List;
  * @author Lisias Toledo
  */
 public interface DirectoryEntry {
+	/**
+	 * Return a name for this directory.
+	 */
+	public String getDirname();
+
 	/**
 	 * Retrieve the list of files in this directory.
 	 * Note that if this is not a directory, the return

lib/ac-api/src/main/java/com/webcodepro/applecommander/storage/FormattedDisk.java

@@ -19,14 +19,15 @@
  */
 package com.webcodepro.applecommander.storage;
 
+import com.webcodepro.applecommander.storage.physical.ImageOrder;
+import com.webcodepro.applecommander.util.TextBundle;
+
 import java.io.IOException;
 import java.io.InputStream;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
-import com.webcodepro.applecommander.storage.physical.ImageOrder;
-import com.webcodepro.applecommander.util.TextBundle;
 
 /**
  * Abstract representation of a formatted Apple2 disk (floppy, 800k, hard disk).
@@ -139,7 +140,14 @@ public abstract class FormattedDisk extends Disk implements DirectoryEntry {
 	 * but "DISK VOLUME #xxx" (DOS 3.3) or "/MY.DISK" (ProDOS).
 	 */
 	public abstract String getDiskName();
-	
+
+	/**
+	 * Return a name for this directory.
+	 */
+	public String getDirname(){
+		return getDiskName();
+	}
+
 	/**
 	 * Set the name of the disk to volumeName.
 	 */
@@ -404,4 +412,15 @@ public abstract class FormattedDisk extends Disk implements DirectoryEntry {
 	 * Gives an indication on how this disk's geometry should be handled.
 	 */
 	public abstract DiskGeometry getDiskGeometry();
+
+	/**
+	 * Provides conversation from a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	public abstract String fromProdosFiletype(String prodosFiletype);
+	/**
+	 * Provides conversation to a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	public abstract String toProdosFiletype(String nativeFiletype);
 }

lib/ac-api/src/main/java/com/webcodepro/applecommander/storage/os/cpm/CpmFormatDisk.java

@@ -19,22 +19,13 @@
  */
 package com.webcodepro.applecommander.storage.os.cpm;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.StringTokenizer;
-
-import com.webcodepro.applecommander.storage.DirectoryEntry;
-import com.webcodepro.applecommander.storage.DiskFullException;
-import com.webcodepro.applecommander.storage.DiskGeometry;
-import com.webcodepro.applecommander.storage.FileEntry;
-import com.webcodepro.applecommander.storage.FormattedDisk;
-import com.webcodepro.applecommander.storage.StorageBundle;
+import com.webcodepro.applecommander.storage.*;
 import com.webcodepro.applecommander.storage.physical.ImageOrder;
 import com.webcodepro.applecommander.util.AppleUtil;
 import com.webcodepro.applecommander.util.TextBundle;
 
+import java.util.*;
+
 /**
  * Manages a disk that is in the Apple CP/M format.
  * <p>
@@ -565,4 +556,29 @@ public class CpmFormatDisk extends FormattedDisk {
     public DiskGeometry getDiskGeometry() {
         return DiskGeometry.TRACK_SECTOR;
     }
+
+	/**
+	 * Provides conversation from a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String fromProdosFiletype(String prodosFiletype) {
+		if ("TXT".equalsIgnoreCase(prodosFiletype)) {
+			return "TXT";
+		}
+		return "BIN";
+	}
+	/**
+	 * Provides conversation to a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String toProdosFiletype(String nativeFiletype) {
+		for (String textFiletype : CpmFileEntry.TEXT_FILETYPES) {
+			if (textFiletype.equalsIgnoreCase(nativeFiletype)) {
+				return "TXT";
+			}
+		}
+		return "BIN";
+	}
 }

lib/ac-api/src/main/java/com/webcodepro/applecommander/storage/os/dos33/DosFormatDisk.java

@@ -19,23 +19,13 @@
  */
 package com.webcodepro.applecommander.storage.os.dos33;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Set;
-import java.util.HashSet;
-
-import com.webcodepro.applecommander.storage.DirectoryEntry;
-import com.webcodepro.applecommander.storage.DiskException;
-import com.webcodepro.applecommander.storage.DiskCorruptException;
-import com.webcodepro.applecommander.storage.DiskFullException;
-import com.webcodepro.applecommander.storage.DiskGeometry;
-import com.webcodepro.applecommander.storage.FileEntry;
-import com.webcodepro.applecommander.storage.FormattedDisk;
-import com.webcodepro.applecommander.storage.StorageBundle;
+import com.webcodepro.applecommander.storage.*;
 import com.webcodepro.applecommander.storage.physical.ImageOrder;
 import com.webcodepro.applecommander.util.AppleUtil;
 import com.webcodepro.applecommander.util.TextBundle;
 
+import java.util.*;
+
 /**
  * Manages a disk that is in Apple DOS 3.3 format.
  * <p>
@@ -70,11 +60,20 @@ public class DosFormatDisk extends FormattedDisk {
 	/**
 	 * The list of filetypes available.
 	 */
-	private static final String[] filetypes = { 
-			"T", "A", "I", "B", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
-			"S", "R", "a", "b"  //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
+	private static final String[] FILE_TYPES = {
+			"T", "A", "I", "B",
+			"S", "R", "a", "b"
 		};
-
+	private static final Map<String,String> FILE_TYPE_MAPPING = Map.of(
+				"T", "TXT",
+				"I", "INT",
+				"A", "BAS",
+				"B", "BIN",
+				"S", "$F1",
+				"R", "REL",
+				"a", "$F2",
+				"b", "$F3"
+		);
 	/**
 	 * Use this inner interface for managing the disk usage data.
 	 * This off-loads format-specific implementation to the implementing class.
@@ -739,7 +738,7 @@ public class DosFormatDisk extends FormattedDisk {
 	 * specific to each operating system, a simple String is used.
 	 */
 	public String[] getFiletypes() {
-		return filetypes;
+		return FILE_TYPES;
 	}
 
 	/**
@@ -781,4 +780,26 @@ public class DosFormatDisk extends FormattedDisk {
     public DiskGeometry getDiskGeometry() {
         return DiskGeometry.TRACK_SECTOR;
     }
+
+	/**
+	 * Provides conversation from a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String fromProdosFiletype(String prodosFiletype) {
+		return FILE_TYPE_MAPPING.entrySet()
+				.stream()
+				.filter(e -> e.getValue().equals(prodosFiletype))
+				.map(Map.Entry::getKey)
+				.findFirst()
+				.orElse("B");
+	}
+	/**
+	 * Provides conversation to a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String toProdosFiletype(String nativeFiletype) {
+		return FILE_TYPE_MAPPING.getOrDefault(nativeFiletype, "BIN");
+	}
 }

lib/ac-api/src/main/java/com/webcodepro/applecommander/storage/os/gutenberg/GutenbergFormatDisk.java

@@ -19,19 +19,14 @@
  */
 package com.webcodepro.applecommander.storage.os.gutenberg;
 
-import java.util.ArrayList;
-import java.util.List;
-
-import com.webcodepro.applecommander.storage.DirectoryEntry;
-import com.webcodepro.applecommander.storage.DiskFullException;
-import com.webcodepro.applecommander.storage.DiskGeometry;
-import com.webcodepro.applecommander.storage.FileEntry;
-import com.webcodepro.applecommander.storage.FormattedDisk;
-import com.webcodepro.applecommander.storage.StorageBundle;
+import com.webcodepro.applecommander.storage.*;
 import com.webcodepro.applecommander.storage.physical.ImageOrder;
 import com.webcodepro.applecommander.util.AppleUtil;
 import com.webcodepro.applecommander.util.TextBundle;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * Manages a disk that is in Gutenberg Word Processor format.
  * <p>
@@ -707,4 +702,21 @@ public class GutenbergFormatDisk extends FormattedDisk {
     public DiskGeometry getDiskGeometry() {
         return DiskGeometry.TRACK_SECTOR;
     }
+
+	/**
+	 * Provides conversation from a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String fromProdosFiletype(String prodosFiletype) {
+		return "T";
+	}
+	/**
+	 * Provides conversation to a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String toProdosFiletype(String nativeFiletype) {
+		return "TXT";
+	}
 }

lib/ac-api/src/main/java/com/webcodepro/applecommander/storage/os/nakedos/NakedosFormatDisk.java

@@ -19,19 +19,14 @@
  */
 package com.webcodepro.applecommander.storage.os.nakedos;
 
-import java.util.ArrayList;
-import java.util.List;
-
-import com.webcodepro.applecommander.storage.DirectoryEntry;
-import com.webcodepro.applecommander.storage.DiskFullException;
-import com.webcodepro.applecommander.storage.DiskGeometry;
-import com.webcodepro.applecommander.storage.FileEntry;
-import com.webcodepro.applecommander.storage.FormattedDisk;
-import com.webcodepro.applecommander.storage.StorageBundle;
+import com.webcodepro.applecommander.storage.*;
 import com.webcodepro.applecommander.storage.physical.ImageOrder;
 import com.webcodepro.applecommander.util.AppleUtil;
 import com.webcodepro.applecommander.util.TextBundle;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * Manages a disk that is in NakedOS format.
  * <p>
@@ -545,4 +540,21 @@ public class NakedosFormatDisk extends FormattedDisk {
     public DiskGeometry getDiskGeometry() {
         return DiskGeometry.TRACK_SECTOR;
     }
+
+	/**
+	 * Provides conversation from a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String fromProdosFiletype(String prodosFiletype) {
+		return "B";
+	}
+	/**
+	 * Provides conversation to a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String toProdosFiletype(String nativeFiletype) {
+		return "BIN";
+	}
 }

lib/ac-api/src/main/java/com/webcodepro/applecommander/storage/os/pascal/PascalFormatDisk.java

@@ -21,21 +21,13 @@
  */
 package com.webcodepro.applecommander.storage.os.pascal;
 
-import java.util.ArrayList;
-import java.util.BitSet;
-import java.util.Date;
-import java.util.List;
-
-import com.webcodepro.applecommander.storage.DirectoryEntry;
-import com.webcodepro.applecommander.storage.DiskFullException;
-import com.webcodepro.applecommander.storage.DiskGeometry;
-import com.webcodepro.applecommander.storage.FileEntry;
-import com.webcodepro.applecommander.storage.FormattedDisk;
-import com.webcodepro.applecommander.storage.StorageBundle;
+import com.webcodepro.applecommander.storage.*;
 import com.webcodepro.applecommander.storage.physical.ImageOrder;
 import com.webcodepro.applecommander.util.AppleUtil;
 import com.webcodepro.applecommander.util.TextBundle;
 
+import java.util.*;
+
 /**
  * Manages a disk that is in the Pascal format.
  * <p>
@@ -58,15 +50,31 @@ public class PascalFormatDisk extends FormattedDisk {
 	/**
 	 * The known filetypes for a Pascal disk.
 	 */
-	private static final String[] filetypes = {
-			"xdskfile", 	//$NON-NLS-1$
+	private static final String[] FILE_TYPES = {
+			"xdskfile",
 			CODEFILE,
 			TEXTFILE,
-			"INFO",			//$NON-NLS-1$
+			"INFO",
 			DATAFILE,
-			"GRAF",			//$NON-NLS-1$
-			"FOTO", 		//$NON-NLS-1$
-			"securedir" };	//$NON-NLS-1$
+			"GRAF",
+			"FOTO",
+			"securedir"
+		};
+	private static final Map<String,String> FILE_TYPE_MAP = Map.of(
+			// Pascal => Prodos
+			"xdskfile", "BAD",
+			CODEFILE, "BIN",
+			TEXTFILE, "TXT",
+			"INFO", "TXT",
+			DATAFILE, "BIN",
+			"GRAF", "BIN",
+			"FOTO", "BIN",
+			"securedir", "BIN",
+
+			// Prodos => Pascal
+			"BIN", DATAFILE,
+			"TXT", TEXTFILE
+		);
 
 	/**
 	 * Use this inner interface for managing the disk usage data.
@@ -624,7 +632,7 @@ public class PascalFormatDisk extends FormattedDisk {
 	 * specific to each operating system, a simple String is used.
 	 */
 	public String[] getFiletypes() {
-		return filetypes;
+		return FILE_TYPES;
 	}
 
 	/**
@@ -675,4 +683,21 @@ public class PascalFormatDisk extends FormattedDisk {
     public DiskGeometry getDiskGeometry() {
         return DiskGeometry.BLOCK;
     }
+
+	/**
+	 * Provides conversation from a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String fromProdosFiletype(String prodosFiletype) {
+		return FILE_TYPE_MAP.getOrDefault(prodosFiletype, DATAFILE);
+	}
+	/**
+	 * Provides conversation to a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String toProdosFiletype(String nativeFiletype) {
+		return FILE_TYPE_MAP.getOrDefault(nativeFiletype, "BIN");
+	}
 }

lib/ac-api/src/main/java/com/webcodepro/applecommander/storage/os/prodos/ProdosDirectoryEntry.java

@@ -19,13 +19,13 @@
  */
 package com.webcodepro.applecommander.storage.os.prodos;
 
-import java.util.List;
-
 import com.webcodepro.applecommander.storage.DirectoryEntry;
 import com.webcodepro.applecommander.storage.DiskException;
 import com.webcodepro.applecommander.storage.DiskFullException;
 import com.webcodepro.applecommander.storage.FileEntry;
 
+import java.util.List;
+
 /**
  * Implement directory functionality.
  * <p>
@@ -55,6 +55,13 @@ public class ProdosDirectoryEntry extends ProdosFileEntry implements DirectoryEn
 		return this.subdirectoryHeader;
 	}
 
+	/**
+	 * Return a name for this directory.
+	 */
+	public String getDirname(){
+		return getFilename();
+	}
+
 	/**
 	 * Retrieve the list of files in this directory.
 	 * Note that if this is not a directory, the return

lib/ac-api/src/main/java/com/webcodepro/applecommander/storage/os/prodos/ProdosFormatDisk.java

@@ -19,27 +19,15 @@
  */
 package com.webcodepro.applecommander.storage.os.prodos;
 
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-import java.util.Properties;
-import java.util.Set;
-import java.util.HashSet;
-
-import com.webcodepro.applecommander.storage.DirectoryEntry;
-import com.webcodepro.applecommander.storage.DiskException;
-import com.webcodepro.applecommander.storage.DiskCorruptException;
-import com.webcodepro.applecommander.storage.DiskFullException;
-import com.webcodepro.applecommander.storage.DiskGeometry;
-import com.webcodepro.applecommander.storage.FileEntry;
-import com.webcodepro.applecommander.storage.FormattedDisk;
-import com.webcodepro.applecommander.storage.StorageBundle;
+import com.webcodepro.applecommander.storage.*;
 import com.webcodepro.applecommander.storage.physical.ImageOrder;
 import com.webcodepro.applecommander.util.AppleUtil;
 import com.webcodepro.applecommander.util.TextBundle;
 
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.*;
+
 /**
  * Manages a disk that is in the ProDOS format.
  * <p>
@@ -1469,4 +1457,21 @@ public class ProdosFormatDisk extends FormattedDisk {
     public DiskGeometry getDiskGeometry() {
         return DiskGeometry.BLOCK;
     }
+
+	/**
+	 * Provides conversation from a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String fromProdosFiletype(String prodosFiletype) {
+		return prodosFiletype;
+	};
+	/**
+	 * Provides conversation to a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String toProdosFiletype(String nativeFiletype) {
+		return nativeFiletype;
+	};
 }

lib/ac-api/src/main/java/com/webcodepro/applecommander/storage/os/rdos/RdosFormatDisk.java

@@ -19,21 +19,17 @@
  */
 package com.webcodepro.applecommander.storage.os.rdos;
 
-import java.util.ArrayList;
-import java.util.BitSet;
-import java.util.List;
-
-import com.webcodepro.applecommander.storage.DirectoryEntry;
-import com.webcodepro.applecommander.storage.DiskFullException;
-import com.webcodepro.applecommander.storage.DiskGeometry;
-import com.webcodepro.applecommander.storage.FileEntry;
-import com.webcodepro.applecommander.storage.FormattedDisk;
-import com.webcodepro.applecommander.storage.StorageBundle;
+import com.webcodepro.applecommander.storage.*;
 import com.webcodepro.applecommander.storage.physical.ImageOrder;
 import com.webcodepro.applecommander.storage.physical.ProdosOrder;
 import com.webcodepro.applecommander.util.AppleUtil;
 import com.webcodepro.applecommander.util.TextBundle;
 
+import java.util.ArrayList;
+import java.util.BitSet;
+import java.util.List;
+import java.util.Map;
+
 /**
  * Manages a disk that is in the RDOS format.
  * <p>
@@ -79,7 +75,12 @@ public class RdosFormatDisk extends FormattedDisk {
 	/**
 	 * The known filetypes for a RDOS disk.
 	 */
-	public static final String[] filetypes = { "B", "A", "T" }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+	public static final String[] FILE_TYPES = { "B", "A", "T" };
+	private static final Map<String,String> FILE_TYPE_MAPPING = Map.of(
+			"T", "TXT",
+			"A", "BAS",
+			"B", "BIN"
+		);
 
 	/**
 	 * 13 sectors for RDOS 2.1/3.2, native sectoring (16) for RDOS 3.3
@@ -517,7 +518,7 @@ public class RdosFormatDisk extends FormattedDisk {
 	 * specific to each operating system, a simple String is used.
 	 */
 	public String[] getFiletypes() {
-		return filetypes;
+		return FILE_TYPES;
 	}
 
 	/**
@@ -570,4 +571,26 @@ public class RdosFormatDisk extends FormattedDisk {
     public DiskGeometry getDiskGeometry() {
         return DiskGeometry.TRACK_SECTOR;
     }
+
+	/**
+	 * Provides conversation from a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String fromProdosFiletype(String prodosFiletype) {
+		return FILE_TYPE_MAPPING.entrySet()
+				.stream()
+				.filter(e -> e.getValue().equals(prodosFiletype))
+				.map(Map.Entry::getKey)
+				.findFirst()
+				.orElse("B");
+	}
+	/**
+	 * Provides conversation to a given ProDOS file type since as it is common across
+	 * many archiving tools.
+	 */
+	@Override
+	public String toProdosFiletype(String nativeFiletype) {
+		return FILE_TYPE_MAPPING.getOrDefault(nativeFiletype, "BIN");
+	}
 }

lib/ac-api/src/main/java/com/webcodepro/applecommander/util/readerwriter/DosFileEntryReaderWriter.java

@@ -19,29 +19,14 @@
  */
 package com.webcodepro.applecommander.util.readerwriter;
 
-import java.util.Map;
-import java.util.Optional;
-
 import com.webcodepro.applecommander.storage.DiskFullException;
 import com.webcodepro.applecommander.storage.os.dos33.DosFileEntry;
 import com.webcodepro.applecommander.storage.os.dos33.DosFormatDisk;
 import com.webcodepro.applecommander.util.AppleUtil;
 
+import java.util.Optional;
+
 public class DosFileEntryReaderWriter implements FileEntryReader, FileEntryWriter {
-    private static final Map<String,String> FILE_TYPES;
-    static {
-        FILE_TYPES = Map.of(
-                "T", "TXT",
-                "I", "INT",
-                "A", "BAS",
-                "B", "BIN",
-                "S", "$F1",
-                "R", "REL",
-                "a", "$F2",
-                "b", "$F3"
-                );
-    }
-    
     private DosFileEntry fileEntry;
     
     public DosFileEntryReaderWriter(DosFileEntry fileEntry) {
@@ -62,17 +47,13 @@ public class DosFileEntryReaderWriter implements FileEntryReader, FileEntryWrite
     
     @Override
     public Optional<String> getProdosFiletype() {
-        return Optional.ofNullable(FILE_TYPES.get(fileEntry.getFiletype()));
+        String prodosFiletype = fileEntry.getFormattedDisk().toProdosFiletype(fileEntry.getFiletype());
+        return Optional.ofNullable(prodosFiletype);
     }
     @Override
     public void setProdosFiletype(String filetype) {
-        String dosFileType = FILE_TYPES.entrySet()
-                                       .stream()
-                                       .filter(e -> e.getValue().equals(filetype))
-                                       .map(Map.Entry::getKey)
-                                       .findFirst()
-                                       .orElse("B");
-        fileEntry.setFiletype(dosFileType);
+        String dosFiletype = fileEntry.getFormattedDisk().fromProdosFiletype(filetype);
+        fileEntry.setFiletype(dosFiletype);
     }
     
     @Override

lib/ac-api/src/main/java/com/webcodepro/applecommander/util/readerwriter/PascalFileEntryReaderWriter.java

@@ -19,35 +19,16 @@
  */
 package com.webcodepro.applecommander.util.readerwriter;
 
-import java.util.Date;
-import java.util.Map;
-import java.util.Optional;
-
 import com.webcodepro.applecommander.storage.DiskFullException;
 import com.webcodepro.applecommander.storage.filters.PascalTextFileFilter;
 import com.webcodepro.applecommander.storage.os.pascal.PascalFileEntry;
 
+import java.util.Date;
+import java.util.Optional;
+
 public class PascalFileEntryReaderWriter implements FileEntryReader, FileEntryWriter {
     private static final PascalTextFileFilter TEXT_FILTER = new PascalTextFileFilter();
-    private static final Map<String,String> FILE_TYPES;
-    static {
-        FILE_TYPES = Map.of(
-                // Pascal => Prodos
-                "xdskfile", "BAD",  // TODO we should skip bad block files
-                "CODE", "BIN",      // TODO is there an address?
-                "TEXT", "TXT",
-                "INFO", "TXT",      // TODO We should skip debugger info
-                "DATA", "BIN",
-                "GRAF", "BIN",      // TODO compressed graphics image
-                "FOTO", "BIN",      // TODO screen image
-                "securedir", "BIN", // TODO is this even implemented
-                
-                // Prodos => Pascal
-                "BIN", "DATA",
-                "TXT", "TEXT"
-            );
-    }
-    
+
     private PascalFileEntry fileEntry;
     
     public PascalFileEntryReaderWriter(PascalFileEntry fileEntry) {
@@ -65,11 +46,11 @@ public class PascalFileEntryReaderWriter implements FileEntryReader, FileEntryWr
     
     @Override
     public Optional<String> getProdosFiletype() {
-        return Optional.ofNullable(FILE_TYPES.get(fileEntry.getFiletype()));
+        return Optional.ofNullable(fileEntry.getFormattedDisk().toProdosFiletype(fileEntry.getFiletype()));
     }
     @Override
     public void setProdosFiletype(String filetype) {
-        fileEntry.setFiletype(FILE_TYPES.getOrDefault(filetype, "DATA"));
+        fileEntry.setFiletype(fileEntry.getFormattedDisk().fromProdosFiletype(filetype));
     }
     
     @Override

lib/ac-api/src/main/java/com/webcodepro/applecommander/util/readerwriter/RdosFileEntryReader.java

@@ -19,21 +19,11 @@
  */
 package com.webcodepro.applecommander.util.readerwriter;
 
-import java.util.Map;
-import java.util.Optional;
-
 import com.webcodepro.applecommander.storage.os.rdos.RdosFileEntry;
 
+import java.util.Optional;
+
 public class RdosFileEntryReader implements FileEntryReader {
-    private static final Map<String,String> FILE_TYPES;
-    static {
-        FILE_TYPES = Map.of(
-                "T", "TXT",
-                "A", "BAS",
-                "B", "BIN"
-            );
-    }
-    
     private RdosFileEntry fileEntry;
     
     public RdosFileEntryReader(RdosFileEntry fileEntry) {
@@ -52,7 +42,7 @@ public class RdosFileEntryReader implements FileEntryReader {
 
     @Override
     public Optional<String> getProdosFiletype() {
-        return Optional.ofNullable(FILE_TYPES.get(fileEntry.getFiletype()));
+        return Optional.ofNullable(fileEntry.getFormattedDisk().toProdosFiletype(fileEntry.getFiletype()));
     }
     
     @Override

lib/ac-swt-common/src/main/java/com/webcodepro/applecommander/ui/swt/DiskWindow.java

@@ -69,6 +69,7 @@ public class DiskWindow {
 		shell = new Shell(parentShell, SWT.SHELL_TRIM);
 		shell.setLayout(new FillLayout());
 		shell.setImage(imageManager.get(ImageManager.ICON_DISK));
+		shell.setMinimumSize(400, 300);
 		setStandardWindowTitle();
 		shell.addDisposeListener(new DisposeListener() {
 				public void widgetDisposed(DisposeEvent event) {

lib/ac-swt-common/src/main/java/com/webcodepro/applecommander/ui/swt/SwtAppleCommander.java

@@ -19,23 +19,6 @@
  */
 package com.webcodepro.applecommander.ui.swt;
 
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.DisposeEvent;
-import org.eclipse.swt.events.DisposeListener;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Event;
-import org.eclipse.swt.widgets.FileDialog;
-import org.eclipse.swt.widgets.Listener;
-import org.eclipse.swt.widgets.MessageBox;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.ToolBar;
-import org.eclipse.swt.widgets.ToolItem;
-
 import com.webcodepro.applecommander.storage.Disk;
 import com.webcodepro.applecommander.storage.Disk.FilenameFilter;
 import com.webcodepro.applecommander.storage.DiskUnrecognizedException;
@@ -49,6 +32,17 @@ import com.webcodepro.applecommander.ui.swt.wizard.comparedisks.CompareDisksWiza
 import com.webcodepro.applecommander.ui.swt.wizard.diskimage.DiskImageWizard;
 import com.webcodepro.applecommander.util.Host;
 import com.webcodepro.applecommander.util.TextBundle;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.DisposeEvent;
+import org.eclipse.swt.events.DisposeListener;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.*;
+
+import static org.eclipse.swt.events.SelectionListener.widgetSelectedAdapter;
 
 /**
  * Main class for the SwtAppleCommander interface.
@@ -134,6 +128,15 @@ public class SwtAppleCommander implements Listener {
 	 */
 	protected Shell open(Display display) {		
 		Display.setAppName(textBundle.get("SwtAppleCommander.AppleCommander")); //$NON-NLS-1$
+		// Find the system About menu on Mac OS X.
+		// See https://www.eclipse.org/swt/R3_7/new_and_noteworthy.html#m6
+		if (display.getSystemMenu() != null) {
+			for (MenuItem item : display.getSystemMenu().getItems()) {
+				if (item.getID() == SWT.ID_ABOUT) {
+					item.addSelectionListener(widgetSelectedAdapter(e -> showAboutAppleCommander()));
+				}
+			}
+		}
 		shell = new Shell(display, SWT.BORDER | SWT.CLOSE | SWT.MIN | SWT.TITLE);
 		shell.setText(textBundle.get("SwtAppleCommander.AppleCommander")); //$NON-NLS-1$
 		shell.setImage(imageManager.get(ImageManager.ICON_DISK));

lib/ac-swt-common/src/main/java/com/webcodepro/applecommander/ui/swt/wizard/importfile/ImportSelectFilesWizardPane.java

@@ -211,7 +211,8 @@ public class ImportSelectFilesWizardPane extends WizardPane {
 					AppleSingle as = AppleSingle.read(data);
 					suggestedFilename = Optional.ofNullable(as.getRealName())
 							                    .orElse(suggestedFilename);
-					suggestedFiletype = ProdosFormatDisk.getFiletype(as.getProdosFileInfo().getFileType());
+					suggestedFiletype = wizard.getDisk().fromProdosFiletype(
+							ProdosFormatDisk.getFiletype(as.getProdosFileInfo().getFileType()));
 					suggestedAddress = Optional.ofNullable(as.getProdosFileInfo())
 											   .map(ProdosFileInfo::getAuxType)
 											   .orElse(suggestedAddress);
@@ -285,7 +286,7 @@ public class ImportSelectFilesWizardPane extends WizardPane {
 		label.setText(textBundle.get("FiletypeLabel")); //$NON-NLS-1$
 		final Combo filetypes = new Combo(dialog, SWT.BORDER | SWT.READ_ONLY);
 		filetypes.setItems(wizard.getDisk().getFiletypes());
-		if (spec.hasFiletype()) {
+		if (spec.hasFiletype() && filetypes.indexOf(spec.getFiletype()) != -1) {
 			filetypes.select(filetypes.indexOf(spec.getFiletype()));
 		}