@database "RAM Disk:diskimage_device.guide"
@node "MAIN" "RAM Disk:diskimage_device"
@{b}DiskImage.device@{ub}

This is a from scratch development that aims to be an improved version of
Thore Boeckelmann's diskimage.device for AOS3.x.

Thore's DiskImageCtrl program doesn't work with this device for this reason.
This should not be a problem however as there is a ReAction GUI that provides
the same functionality as this program and more.

Some new features of this device are: no hardcoded limit on the amount of
useable device units, large file support, CD audio tracks and support for many
more diskimage formats through an extensible plugin interface.

After installing a new version of diskimage.device you should always perform a
soft reboot as this is the only way to make sure that the new device version
has been loaded. DiskImageGUI tries to be within reason backwards compatible
with older device versions, but this might not always be perfect, so it's not
recommended to use a newer DiskImageGUI with an older device version (or vice
versa).

@{"Requirements      " LINK "Requirements"}
@{"Installation      " LINK "Installation"}
@{"Supported Formats " LINK "Disk Image Formats"}
@{"MountDiskImage    " LINK "MountDiskImage"}
@{"Changelog         " LINK "Changelog"}
@{"License           " LINK "License"}

@{b}© 2007-2012 Fredrik Wikstrom@{ub}
@endnode
@node "Changelog" "Changelog"
@{b}Complete changelog for PPC AROS diskimage.device © 2007-2012 Fredrik Wikstrom@{ub}

52.32 (31-Aug-2012)
 - CUE plugin now uses libmpg123 for MP3 audio tracks (seeking is much faster
   because of this)
 - Added FLAC, Ogg Vorbis and WavPack audio tracks support to the CUE plugin
 - Added support for FLAC and WavPack files with embedded cuesheet information
 - Fixed a bug in READ TOC command when TIME bit is set (the returned address
   should be 0MSF and not HMSF)

52.31 (21-Feb-2012)
 - Rewrote HD_SCSICMD handling and moved some pretty general code away from
   plugins to the device where it belongs
 - Device now saves unit prefs in XML format (format is similar to that used
   in the OS4 version)

52.30 (16-Jan-2012)
 - diskimage.device no longer allocates a useless signal when it creates the
   reply-port for communicating with a device unit
 - Improved the MDS plugin (should now be able to handle more MDS files than
   previously)

52.29 (1-Dec-2011)
 - Added a shell based Install script
 - Disabled manual opening of libraries in MountDiskImage and MountHDF commands
   as AROS doesn't seem to like it
 - MountDiskImage can now be used as a default tool for disk image files same
   as in AmigaOS versions (DRIVE tooltype is used to specify which drive to use
   for mounting the diskimage)
 - Added support for READ CD command (0xbe)

52.28 (20-Nov-2011)
 - Updated plugin API to v7 (older plugins will no longer work)
 - External libraries opened by plugins are now closed when not needed any more
 - CUE plugin now only byteswaps audio tracks when MOTOROLA file type is used
   instead both data and audio tracks (not sure if this is correct or not)
 - Added MODE 2 support in CCD and CUE plugins
 - Increased stack size on DiskImageGUI icon to 64kB

52.27 (18-May-2011)
 - Removed usage of RunCommand() in InitPlugin() function (thanks to this fix
   the external plugins don't cause crashes on i386-linux hosted AROS anymore)

52.26 (12-Dec-2010)
 - Changed error requester code to use MUI_Request function
 - DiskImageGUI images are now searched for in the following places:
    - PROGDIR:
    - PROGDIR:Images/
    - SYS:Prefs/Presets/Images/
    - TBImages:
 - Backported rewritten and improved MountDiskImage from AmigaOS 4.x version
 - Added MountHDF command to make mounting single partition .hdf files easier

52.25 (30-Aug-2010)
 - Implemented plugins window in DiskImageGUI same as in OS3.x version

52.24 (20-Aug-2010)
 - First PPC AROS build of diskimage.device (untested)

52.23 (19-Aug-2010)
 - Fixed a memory leak in expat.library realloc function
 - The DeviceType setting is now configurable from DiskImageGUI same as in the
   OS4 version

52.22 (19-Aug-2010)
 - Implemented error requesters when mounting disk images with DiskImageGUI
 - Disabled the snapshot function in the DiskImageGUI menu since this feature
   doesn't appear to be working in current Zune and instead added a slightly
   more reasonable default size for the window

52.19 (14-Aug-2010)
 - Fixed the obsolete MountDisk, UnitInfo and WriteProtect functions in
   diskimage.device's library interface

52.17 (3-May-2010)
 - Implemented a simple Zune GUI for mounting disk images

52.16 (26-Apr-2010)
 - Endian swapping is now done in x86 assembler
 - Added some icons and an Installer script (doesn't work with current AROS
   Installer)

52.15 (19-Apr-2010)
 - First released version

@endnode
@node "MountDiskImage" "MountDiskImage"
@{b}MountDiskImage@{ub} UNIT/K/N,DEVICE=DRIVE/K,FILE,WP=WRITEPROTECT/S,
@{tab}PASSWORD/K,RELOADPLUGINS/S,PLUGIN/K

@{b}CLI Usage:@{ub}

 - @{b}UNIT/K/N@{ub}
   diskimage.device unit number
 - @{b}DEVICE=DRIVE/K@{ub}
   Device name (f.e. IDF0:, ICD0:, ...)
 - @{b}FILE@{ub}
   Name of disk image file to mount
 - @{b}EJECT@{ub}
   Eject the currently inserted disk
 - @{b}WP=WRITEPROTECT/S@{ub}
   Mount image as writeprotected
 - @{b}PASSWORD/K@{ub}
   Password for password encrypted files/archives
 - @{b}RELOADPLUGINS/S@{ub}
   Force device to reload all plugins (will unmount all device units)
 - @{b}PLUGIN/K@{ub}
   Force device to open file with a specific plugin (required in order to use
   the Crypt plugin f.e.)

@{b}Examples:@{ub}

 - Mount filename.iso on ICD0:
   @{i}@{b}MountDiskImage @{ub}DRIVE ICD0: filename.iso @{ui}

 - Mount filename.adf on IDF0: as writeprotected:
   @{i}@{b}MountDiskImage @{ub}DRIVE IDF0: filename.adf WP @{ui}

 - Mount a single-partition hardfile on IDF0:
   @{i}@{b}MountDiskImage @{ub}DRIVE IDF0: filename.hdf @{ui}

 - Mount an RDB hardfile on diskimage.device unit 100:
   @{i}@{b}MountDiskImage @{ub}UNIT=100 rdb.hdf @{ui}
   @{i}@{b}Mounter @{ub}D=diskimage.device U=100 @{ui}

 - Mount an encrypted image file
   @{i}@{b}MountDiskImage @{ub}PLUGIN=crypt image.bin @{ui}

@{b}WB Usage:@{ub}

When MountDiskImage is set as the @{i}"Default Tool" @{ui}of a disk image file and
@{i}"Start from:" @{ui}is set to Workbench. The file will be mounted using options
specified in the icon's tooltypes.

Currently the following options can be used:
 - @{b}UNIT/K/N@{ub}
 - @{b}DEVICE=DRIVE/K@{ub}
 - @{b}WP=WRITEPROTECT/S@{ub}
 - @{b}PASSWORD/K@{ub}
 - @{b}PLUGIN/K@{ub}

@endnode
@node "Installation" "Installation"
@{b}Installation:@{ub}

The following instructions are for manually installing the device and its
associated files. It is recommended that you use the included Install script
instead as it makes the installation process somewhat easier.

Copy Devs/diskimage.device to DEVS:
MakeDir DEVS:DiskImage
Copy Devs/DiskImage/#? to DEVS:DiskImage/
Copy Libs/#? to LIBS:
Copy C/#? to C:
Copy DiskImageGUI(|.info) to SYS:System/
@endnode
@node "FixHDF" "FixHDF"
@{b}FixHDF @{ub}FILE/A,BLOCKSPERTRACK/N,SURFACES/N,BLOCKSIZE/N,CYLINDERSIZE/N

@{b}CLI Usage.@{ub}

Used to correct the file size of invalid sized hardfiles (removes extra unused
bytes that may cause the file not to mount correctly with the device). Assuming
a "standard" geometry of:
BlocksPerTrack = 32
Surfaces = 1
BlockSize = 512
then only the filename of the hdf will need to be given to the command.

If @{b}CYLINDERSIZE/N @{ub}is specified all other options except for @{b}FILE/A @{ub}will be
ignored.
@endnode
@node "DiskImage" "DiskImage"
@{b}DiskImage DRIVE/A,DISKIMAGE/A,WRITE/S @{ub}

@{b}CLI Usage: @{ub}

 - @{b}DRIVE/A @{ub}
   DOS device name (f.e. DF0:, CD1:, HD2:, ...)
 - @{b}DISKIMAGE/A @{ub}
   Disk image filename
 - @{b}WRITE/S @{ub}
   Use if you want to write a disk image file back to disk

@{b}Examples: @{ub}

 - Create diskimage file from disk in DF0:
   @{i}@{b}DiskImage @{ub}DF0: diskimage.adf @{ui}

 - Write diskimage file to disk in DF0:
   @{i}@{b}DiskImage @{ub}DF0: diskimage.adf WRITE @{ui}

 - Create diskimage file from disk in CD0:
   @{i}@{b}DiskImage @{ub}CD0: diskimage.iso @{ui}

 - Create diskimage file from harddrive partition DH2:
   @{i}@{b}DiskImage @{ub}DH2: diskimage.hdf @{ui}
@endnode
@node "Requirements" "Requirements"
@{b}Requirements:@{ub}

 - A PPC system capable of running AROS
 - z.library (CISO, DAA, DAX, DMG and UIF plugins) - included
 - bz2.library (DMG plugin) - included
 - expat.library (DMG plugin) - included
 - AISS - http://masonicons.info/
@endnode
@node "Disk Image Formats" "Disk Image Formats"
@{b}Supported Disk Image Formats: @{ub}

 - adf    (Amiga Disk File)
 - adz    (gzipped adf file)
 - bin
 - ccd    (CloneCD)
 - cso    (Compressed ISO)
 - cpr    (same format as dsk)
 - cue
 - d64    (use with 1541-Handler)
 - daa
 - dax
 - dmg    (Apple disk image format)
 - dms    (DiskMaSher)
 - dsk    (CPCEmu, non-EXTENDED images only)
 - fdi
 - gi     (untested)
 - hdf
 - img
 - iso    (CD/DVD)
 - mdf    (Daemon Tools/Alcohol)
 - mds    (Daemon Tools/Alcohol)
 - nrg    (Nero)
 - raw
 - toast  (Roxio Toast)
 - uif    (MagicISO)

Some plugins (f.e. DMS, XAD and XPK) will unpack to a temporary file in T:
(or a path specfied by the DiskImageTempPath env variable). In order to save
changes made to this file simply make a copy of the file to your harddrive.

Not all plugins have write support implemented. In this case the disks will
behave as if they were write protected.
@endnode
@node "License" "License"
CUE plugin is under @{"LGPL license" LINK "LGPL license"} (uses some LGPL libraries).
FDI plugin is under @{"GPL license" LINK "GPL license"} (uses some code from E-UAE).

Some parts from zlib, bzip2 and expat are included in z.library,
bz2.library and expat.library components, these are used under their
respective licenses:
@{"zlib license" LINK "zlib license"}
@{"bzip2 license" LINK "bzip2 license"}
@{"expat license" LINK "expat license"}

Everything else is under a two clause @{"BSD license" LINK "BSD license"}.
@endnode
@node "BSD license" "BSD license"
/* Copyright 2007-2012 Fredrik Wikstrom. All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** 1. Redistributions of source code must retain the above copyright
**    notice, this list of conditions and the following disclaimer.
**
** 2. Redistributions in binary form must reproduce the above copyright
**    notice, this list of conditions and the following disclaimer in the
**    documentation and/or other materials provided with the distribution.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
** POSSIBILITY OF SUCH DAMAGE.
*/
@endnode
@node "GPL license" "GPL license"
		    GNU GENERAL PUBLIC LICENSE
		       Version 2, June 1991

 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

			    Preamble

  The licenses for most software are designed to take away your
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		    GNU GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
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These requirements apply to the modified work as a whole.  If
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implemented by public license practices.  Many people have made
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This section is intended to make thoroughly clear what is believed to
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may add an explicit geographical distribution limitation excluding
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the limitation as if written in the body of this License.

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of the General Public License from time to time.  Such new versions will
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Each version is given a distinguishing version number.  If the Program
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			    NO WARRANTY

  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.

  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
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		     END OF TERMS AND CONDITIONS

	    How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) 19yy  <name of author>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:

    Gnomovision version 69, Copyright (C) 19yy name of author
    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary.  Here is a sample; alter the names:

  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  `Gnomovision' (which makes passes at compilers) written by James Hacker.

  <signature of Ty Coon>, 1 April 1989
  Ty Coon, President of Vice

This General Public License does not permit incorporating your program into
proprietary programs.  If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library.  If this is what you want to do, use the GNU Library General
Public License instead of this License.
@endnode
@node "LGPL license "LGPL license"
		  GNU LESSER GENERAL PUBLIC LICENSE
		       Version 2.1, February 1999

 Copyright (C) 1991, 1999 Free Software Foundation, Inc.
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@endnode
@node "zlib license" "zlib license"
/* zlib.h -- interface of the 'zlib' general purpose compression library
  version 1.2.4, Mar 14th, 2010

  Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler

  This software is provided 'as-is', without any express or implied
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  3. This notice may not be removed or altered from any source distribution.

  Jean-loup Gailly        Mark Adler
  jloup@gzip.org          madler@alumni.caltech.edu


  The data format used by the zlib library is described by RFCs (Request for
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*/
@endnode
@node "bzip2 license" "bzip2 license"
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@endnode
@node "expat license" "expat license"
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@endnode
