Updated to 1.43

Author: geraldholdsworth

Documentation/Changes.txt

@@ -830,15 +830,15 @@ Bug fixes
 ----------------------
 New or improved features
 * SparkFS images are now fully writable:
-* Can now write files to a SparkFS image.
-* Can now create a blank directory on a SparkFS image.
-* Can now rename files and directories on a SparkFS image.
-* Can now move and copy files and directories on a SparkFS image.
-* Can now change the timestamp on files and directories on a SparkFS image.
-* Can now change the filetype on files on a SparkFS image.
-* Can now change the load and execution addresses on files on a SparkFS image.
-* Can now change file and directory attibutes on a SparkFS image.
-* Can now delete files/directories from a SparkFS image.
+* Can write files to a SparkFS image.
+* Can create a blank directory on a SparkFS image.
+* Can rename files and directories on a SparkFS image.
+* Can move and copy files and directories on a SparkFS image.
+* Can change the timestamp on files and directories on a SparkFS image.
+* Can change the filetype on files on a SparkFS image.
+* Can change the load and execution addresses on files on a SparkFS image.
+* Can change file and directory attibutes on a SparkFS image.
+* Can delete files/directories from a SparkFS image.
 
 Bug fixes
 * SparkFS failed to extract the file data if it was the first file in the archive.
@@ -847,17 +847,42 @@ Bug fixes
 * A bug had crept in, at some earlier version, that crashed the application when the filetype was clicked on.
 * When editing the date/time stamp, clicking on a field during editing would instead commence editing the selected node on the directory tree for renaming.
 
-1.43
-----------------------
+1.43 - 4th May 2022
+-------------------
 New or improved features
 * Reports number of items in a directory in the File Details pane.
 * Added more sanity checks on ID-ing a DOS or DOS+ image.
 * Changed the order of ID-ing a format and moved DFS to the end.
+* The Image Details dialogue now opens, with Free Space Map display, for AmigaDOS images.
+* Attributes are now shown for files on an AmigaDOS image.
+* Can now retitle an AmigaDOS image.
+* CRC32 is no longer reported for directories.
+* Improved the file extraction function for AmigaDOS images, and made it FFS compatible.
+* TimeDate stamp is now reported for Amiga files and directories.
+* Can create blank Amiga DD and HD floppy images, and blank hard drive images.
+* Can create new directories on AmigaDOS images.
+* Can write files to an AmigaDOS image.
+* Can update the protect attributes on an AmigaDOS file/directory.
+* Can date/time stamp an AmigaDOS file/directory.
+* Can delete files/directories from an AmigaDOS image.
+* Can move files/directories around an AmigaDOS image.
+* Can rename files/directories in an AmigaDOS image.
+* The file relating to the currently open DOS partition is now marked in green in the directory tree, and cannot be deleted.
+* DOS Partitions will now only be searched for on Old Directory ADFS hard drives.
+* Added an option to specify whether to automatically open DOS partitions on ADFS hard drives.
+* Added an extra command line parameter to create DOS hard drive: DOSHDD|<size>
+* Added an extra command line parameter to create Amiga hard drive: AmigaHDD|<size>
+* Added extra command line parameters for creating DOS floppies: DOS+640, DOS+800, DOS360, DOS720, DOS1440, and DOS2880.
+* Added a command line option to change the configuration options: --config or -cf.
 
 Bug fixes
 * When looking for a DOS partition on an ADFS hard drive, the drive was split as two separate drives. However, the DOS partition is a file held within the ADFS file structure and not a separate partition.
 * The custom filetype entry box was not positioned correctly in the filetype dialogue.
 * ADFS Filetypes and timestamps were getting reported for non ADFS formats and ADFS Old Directories.
+* Sometimes reading a file off an AmigaDOS image would hang the application.
+* During copy/move operations, the directory being hovered over expanded instantly which could cause issues. There is now a 1 sec hover delay before expanding.
+* A failed delete, or the user clicking on 'No' to confirm a deletion, would leave the confirmation window open until it was a successful delete, or the user clicked 'Yes'.
+* The configuration option to compress UEF images did not get saved to the registry.
 
 
 Platform History

Documentation/Disc Image Manager User Guide.docx

@@ -9,6 +9,7 @@ Bugs
 * Some SS DFS images are IDed as DS images when 'Allow zero sectors' is selected in the preferences.
 * Access violation has been reported when creating an ADFS HDD image (default options) on Windows. - UNABLE TO REPLICATE
 * Does not work on Windows 11. - UNABLE TO REPLICATE
+* Changing time/date on a file does not update the 'unsaved' icon in the status bar.
 
 General
 * Drag and Drop facilities out of the application...currently looking unlikely for cross platform. This will need to be done using 'code-per-platform' directives.
@@ -26,18 +27,14 @@ General
 DFS
 
 ADFS
-* Import an existing AFS or DOS image into ADFS as a new partition.
+* Import an existing AFS or DOS image into ADFS as a new partition (importing DOS image as parition is as easy as just adding a DOS Image file).
 
 AFS
 * AFS0 images do not get created correctly (in particular the free space allocation maps) - AWAITING MORE INFO ON AFS FORMATS.
 * Add option to new Level 3 images for pre-1988 or post-1988 format - AWAITING MORE INFO ON AFS FORMATS.
 * When extracting the AFS partition, remove the ADFS partition and re-address all the objects, instead of just blanking out the ADFS part - IN PROGRESS.
 
 Amiga
-* Write/Delete/Rename files/directories to Amiga images.
-* Create blank Amiga images.
-* Create Free Space Map for Amiga.
-* Show file attributes in the File Details panel.
 
 Spectrum/Amstrad
 * Write entire module - REQUIRE MORE INFO ON SPECTRUM FORMAT.

Documentation/Disc Image Manager User Guide.pdf

@@ -84,6 +84,7 @@   TFragment     = record        //For retrieving the ADFS E/F fragment informati
   FDFSBeyondEdge,               //Check for files going beyond the DFS disc edge
   FDOSVolInRoot,                //Volume name is stored in the root (DOS)
   FScanSubDirs,                 //Scan sub directories on opening (ADFS/Amiga/DOS/Spark)
+  FOpenDOSPart,                 //Open DOS Partitions on ADFS
   FDOSUseSFN    : Boolean;      //Use short filenames, even if there are long filenames (DOS)
   secsize,                      //Sector Size
   bpmb,                         //Bits Per Map Bit (Acorn ADFS New)
@@ -346,15 +347,35 @@   TFragment     = record        //For retrieving the ADFS E/F fragment informati
   function AmigaBootChecksum(offset: Cardinal): Cardinal;
   function AmigaChecksum(offset: Cardinal): Cardinal;
   function ExtractAmigaFile(filename:String;var buffer:TDIByteArray):Boolean;
-  function FormatAmiga(minor: Byte): TDisc;
+  function ExtractAmigaData(sector,filelen: Cardinal;
+                                             var buffer: TDIByteArray): Boolean;
+  function FormatAmigaFDD(minor: Byte): TDisc;
+  function FormatAmigaHDD(harddrivesize: Cardinal): TDisc;
+  procedure FormatAmiga(size: Cardinal);
   function WriteAmigaFile(var file_details: TDirEntry;var buffer: TDIByteArray): Integer;
   function CreateAmigaDirectory(var dirname,parent,attributes: String): Integer;
-  function RetitleAmigaDirectory(filename, newtitle: String): Boolean;
   function RenameAmigaFile(oldfilename: String;var newfilename: String):Integer;
   function DeleteAmigaFile(filename: String):Boolean;
   function UpdateAmigaFileAttributes(filename,attributes: String): Boolean;
   function UpdateAmigaDiscTitle(title: String): Boolean;
   function MoveAmigaFile(filename,directory: String): Integer;
+  procedure ReadAmigaFSM;
+  procedure AmigaFillFreeSpaceMap(address: Cardinal;usage: Byte);
+  procedure ToAmigaTime(time: TDateTime;var days,mins,ticks: Cardinal);
+  function FromAmigaTime(days, mins, ticks: Cardinal): TDateTime;
+  function AmigaIntToStrAttr(attr: Cardinal): String;
+  function AmigaStrToIntAttr(attr: String): Cardinal;
+  function AmigaCalculateHashValue(filename: String): Cardinal;
+  procedure AmigaAllocateFSMBlock(addr:Cardinal;used:Boolean;var fsm:TDIByteArray);
+  function GetAmigaFSMOffset(addr: Cardinal;var bit: Byte): Cardinal;
+  function AmigaReadBitmap(var fsm: TDIByteArray): TFragmentArray;
+  procedure AmigaWriteBitmap(fsmlist: TFragmentArray;var fsm: TDIByteArray);
+  function AmigaFindFreeSpace(filelen: Cardinal): TFragmentArray;
+  function UpdateAmigaTimeStamp(filename: String;newtimedate: TDateTime): Boolean;
+  function GetAmigaChain(sector: Cardinal): TFragmentArray;
+  procedure AmigaAddToChain(filename: String;paraddr,sector: Cardinal);
+  function AmigaRemoveFromChain(filename: String;paraddr,sector: Cardinal):Boolean;
+  procedure ValidateAmigaFile(var filename: String);
   //Acorn CFS Routines
   function ID_CFS: Boolean;
   function ReadUEFFile: TDisc;
@@ -443,8 +464,9 @@   TFragment     = record        //For retrieving the ADFS E/F fragment informati
                                    'DELDeleted'  ,'SEQSequence' ,'PRGProgram'  ,
                                    'USRUser File','RELRelative' ,'CBMCBM'      );
    //Disc title for new images
-   disctitle    = 'DiscImgMgr';
-   afsdisctitle = 'DiscImageManager'; //AFS has longer titles
+   disctitle     = 'DiscImgMgr';
+   afsdisctitle  = 'DiscImageManager'; //AFS has longer titles
+   amigadisctitle= 'Disc Image Manager';//Amiga has even longer titles
    //Root name to use when AFS is partition on ADFS
    afsrootname  = ':AFS$';
    {$INCLUDE 'DiscImageRISCOSFileTypes.pas'}
@@ -532,6 +554,7 @@   TFragment     = record        //For retrieving the ADFS E/F fragment informati
   property MapType:             Byte          read MapFlagToByte;
   property MapTypeString:       String        read MapTypeToString;
   property MaxDirectoryEntries: Cardinal      read FMaxDirEnt;
+  property OpenDOSPartitions:   Boolean       read FOpenDOSPart write FOpenDOSPart;
   property ProgressIndicator:   TProgressProc write FProgress;
   property RAWData:             TDIByteArray  read Fdata;
   property RootAddress:         Cardinal      read GetRootAddress;

Documentation/ToDo.txt

@@ -21,10 +21,9 @@
     <VersionInfo>
       <UseVersionInfo Value="True"/>
       <MajorVersionNr Value="1"/>
-      <MinorVersionNr Value="42"/>
-      <RevisionNr Value="1"/>
+      <MinorVersionNr Value="43"/>
       <Language Value="0809"/>
-      <StringTable CompanyName="GJH Software" FileDescription="Disc Image Manager for Acorn and Commodore disc formats" ProductName="Disc Image Manager" ProductVersion="1.42.1"/>
+      <StringTable CompanyName="GJH Software" FileDescription="Disc Image Manager for Acorn and Commodore disc formats" ProductName="Disc Image Manager" ProductVersion="1.43"/>
     </VersionInfo>
     <BuildModes Count="10">
       <Item1 Name="Default" Default="True"/>