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comm/www/lubricator.lha

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Short:HTTP search + download, write ADF/DMS
Author:Timm S. Mueller
Uploader:tmueller neoscientists dot org
Type:comm/www
Version:1.0
Architecture:m68k-amigaos
Date:2021-04-02
Download:http://aminet.net/comm/www/lubricator.lha - View contents
Readme:http://aminet.net/comm/www/lubricator.readme
Downloads:148

Lubricator [Webdiskwriter]
---------------------------------------------------------------------
Author: Timm S. Mueller <tmueller at neoscientists dot org>
See copyright notices for httpclient.library and xdms below.


Lubricator is a combined GUI and command line tool that allows you to
download and unarchive files, and to write disk images directly from
the internet via HTTP to disks on your Amiga. It works fine on
machines with just a 68000 CPU and very little memory.

Supported disk image formats are ADF and DMS. Also supported is the
unpacking of LHA and ZIP archives, and the creation of bootable disks
for running executables. Included in the GUI is an Aminet and Pouet
search facility. Lubricator can deal with simple HTML files and
display the links e.g. from a web server's directory listing.

This tool's primary goal is to make it as convenient as possible to
watch demos (including trackmos) from the real machine, so you can
easier resist the temptation of clicking on internet videos, or
ending up in an emulator. The idea is to eliminate the need for a
'companion PC' for downloading and unpacking files even on very small
Amigas.


Requirements:

68000 CPU, Kickstart 2.x (v37), bsdsocket.library v3

Every Amiga can be connected to the network:

- Use for example a PCMCIA network adapter (A600, A1200),
- or Plipbox or an ACA500/X-Surf-500 for the Amiga 500,
- or a Zorro-II/III network card on an A2000/3000/4000.

Good TCP/IP stacks for 68000 Amigas are Roadshow and AmiTCP. AmiTCPv4
is also part of the X-Surf-500 software package. Lubricator should
also work with the demo version of Roadshow, and the freely
downloadable AmiTCPv3 from Aminet.

HTTPS and FTP downloads (as well as Pouet and Aminet searches) are
redirected to a web application running on a server in my vestibule.
So if you download from an URL with the https:// scheme, the download
is not really encrypted all the way to your computer, I am
man-in-the-middle.


Installation:

Not strictly required - can run with httpclient.library in the
current directory.
To install, copy httpclient.library to LIBS:, and Lubricator
whereever you want.

For the unpacking feature, the commands lha and unzip are expected in
the path.

Note on Unzip: I tried unz550xA.lha from Aminet. Unzip reports errors
for no other reason than an unset timezone (TZ) env variable. See
timezone.doc in the Unzip archive. TL;DR: to silence errors from
Unzip, set e.g. central european time as follows:
# setenv TZ "MET-1MEST"
# copy ENV:TZ ENVARC:


GUI usage:

Self-explanatory, unless noted otherwise. Small button captions:

"R" - Reload
"H" - Homepage (see below for specifying a homepage)

Click the cycle button by default showing 'Index' to get to the
'Pouet' and 'Aminet' search facilities.

Menus:
- "Run Executable..." allows you to quickly launch an executable from
the download directory. This was also necessary because unzip doesn't
seem to set the executable bit - this function does it automatically
for you.
- "Suggest Random Demos..." uses the Pouet search to suggest a random
bunch of demos.
- "Open Index file..." - to open a local 'amindex' file (see below).
- "Make Disk from Executable..." - this function performs a quick
format on a disk, copies an executable on it, and makes it bootable.
This can greatly improve the chances to get a filedemo running.
- Bookmarks: Up to nine bookmark entries (edited in icon tooltypes).


Commandline usage:

Writing a disk image to disk:
# lubricator WRITE http://some.host/some.adf TO df0:
(Warning: Disk writing starts immediately!)

Downloading a file:
# lubricator GET http://some.host/some.file
# lubricator GET http://some.host/some.file TO filename

Writing a local DMS file:
# lubricator WRITEDMS hallo.dms to df0:


Icon Tooltypes:

- The default startpage URL is http://home.sm41.de/tek/amindex. This
URL can be changed in the icon tooltype 'STARTPAGE'.

- There are two devices for writing disk images, by default df0: and
df1:. These can be changed using the icon tooltypes 'DEVICE0' and
'DEVICE1'. It might be a good idea to assign a virtual floppy to the
second device. See for example fmsdisk.device from Aminet. RAD works
too.

- DOWNLOADDIR - default location for saving files.

- CREATEICONS - Enable this tooltype to create drawer icons for
archives unpacked in the download directory.

- NUMLINES - Number of lines in the main listview. Default: 12

- NOAGA - Specify this option to remove AGA-only releases from search
results.

- BOOKMARK1 ... BOOKMARK9 - Bookmarks available through the bookmarks
menu.


HTML and index files:

Lubricator can deal with simple HTML files and display links e.g.
from a web server's directory listing.

Special index files (dubbed 'amindex') use a simplified format that
can contain downloads and links to other addresses, so you can build
a web. If you are interested in writing your own indexes, download an
index file as an example, edit it, and save it locally or upload it
to your webserver.



Changelog
---------------------------------------------------------------------

1.0 - Improved documentation, some minor bugs fixed
0.93 - Added bookmarks menu; fixed possible illegal memory access
during tooltype parsing; improved filetype and html content
detection; link texts are now shortened if necessary; passing an URL
in the commandline works (again)
0.92 - Fixed crash when clicking 'Cancel' on unpacking DMS to disk;
reduced memory consumption; improved path handling, improved error
reporting; file downloads can be aborted
0.91 - Added Iconify function; added NUMLINES and NOAGA tooltypes,
removed NOASYNC tooltype
0.90 - Bugfix in devicename handling; reduced memory consumption;
cleanup
0.89 - Added 'suggest random demos' function; DMS unpacker in 'heavy'
mode slightly optimized in assembler
0.88 - Added CREATEICONS tooltype; DMS unpacker optimized in
assembler a bit; some fixes and cleanup
0.87 - DMS archives can now be unpacked directly from HTTP to disk,
without downloading before. httpclient.library updated to v3.0.
0.86 - Added a function to create a bootable disk for running an
executable
0.85 - The DMS unpacker is now integrated, faster, and requires less
memory. xdms and the PIPE: handler are no longer needed.
0.84 - Added support for downloading from https and ftp.
0.83 - Added async disk writing and NOASYNC tool type option.
0.82 - For known archives, the default action is now "Unarchive".
Progress displays no longer overwrite the link field, but are now
shown in the former Type field. Many minor bugs and quirks fixed.
0.81 - added support for writing ADF and DMS from menu and
command-line.
0.80 - added unpacking lha, zip, and dms.
0.79 - added rudimentary HTML browsing capabilities.
0.73 - you can now enter an URL in the link field directly, too
0.72 - added VERBOSE option, fixed a crash in property management,
link field is now editable, allowing the user to change the link.
Added autorewrite to http in search proxy for scene.org servers
0.7 - added proxy support; added httpclient.library 2.1, which fixes
some proxy issues
0.6 - added device tooltypes, home button
0.5 - added some Pouet and Aminet search support
0.4 - added some commandline support, added icon, icon tooltype,
progress display, abort writing
0.3 - initial version



xDMS
---------------------------------------------------------------------
Maintainer: Heikki Orsila
Author: Andre Rodrigues de la Rocha
xDMS is released as public domain software. You can spread it, modify
it and do anything with it without even asking first. But the
author(s) would like to know if you do something cool with it.



httpclient.library - HTTP client Amiga shared library
---------------------------------------------------------------------
(c) 2018-2021 individual Computers Jens Schoenfeld GmbH

Based on HTTPClient 1.1 by Eitan Michaelson.

HTTPClient's original MIT License is reproduced below:

Copyright (c) 2006 Eitan Michaelson

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.


Contents of comm/www/lubricator.lha
PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
-rw-r--r--  2002/2001     4224    9142  46.2% -lh5- a785 Apr  2 07:02 README
-rwxr-xr-x  2002/2001    14339   28652  50.0% -lh5- e8bc Mar 26 17:01 httpclient.library
-rwxr-xr-x  2002/2001    28358   51216  55.4% -lh5- c9b0 Apr  2 07:02 lubricator
-rwxr-xr-x  2002/2001      328     639  51.3% -lh5- 37e6 Apr  2 06:29 lubricator.info
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total         4 files   47249   89649  52.7%            Apr  3 01:48

Aminet © 1992-2021 Urban Müller and the Aminet team. Aminet contact address: <aminetaminet net>