Purpose: Discuss the various options for writing Tcl Common Gateway Interface compliant applications.
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What: cgi.tcl
Where:
Description: Procedures for writing CGI scripts or HTML pages using Tcl7.[456].
Support for forms, tables, cookies, Netscape extensions, file upload, plug-ins, etc. The PostScript file is the paper published describing the procedures. The cgi-bin URL is a collection of CGI examples. The examples.cgi directory is a series of live cgi examples which allow you to see how various features work.
Latest version is now version 1.2.0 .
Updated: 05/1999
Contact: (Don Libes)
What: cgibitch
Where:
Description: Tcl extension to unescape and separate CGI query arguments
and handles GET and POST requests transparently.
It is currently at v1.0.4.
Updated: 02/2000
Contact:
What: email-www
Where:
Description: A Tcl support library that works with dtclsh and tcl-www
and provides support for mailto-like functionality using HTML
forms. email-www comes with CGI scripts for simple, demonstration mail forms, but it is designed to be used as a library. It includes basic support for email to FAX gateways and role mapping (aliases) in addition to plain electronic mail support.
Updated:
Contact: Unknown
What: FastCGI for Tcl
Where:
(???)
Description: Extension of CGI that eliminates drawbacks and provides high performance, which remaining highly compatible with existing CGI applications. Original only supports Tcl 7.4, see idle site for pointers to Tom Pointdexter's version for newer support, as well as other language support. To use some features you need tclX, at least 8.0.2 installed. You must have the fcgi development kit 2.0b2.1 or newer to use Fcgi.
FastCGI is supported by at least these servers:
Apache 1.2.x (with mod_fastcgi 2.0.9), NCSA 1.5 w/FastCGI support, Netscape server w/FastCGI support, Open Market, Stronghold,
Bluestone Sapphire web servers.
Some problems appear to exist with this code and recent Tcls, resulting in core dumps on Unix. Contact Tom Poindexter for details.
Updated: 11/2000
Contact:
(Tom Poindexter)
What: filebrowse
Where:
Description: Allows a CGI program to generate forms that include a directory browser that resembles PC based applications. Can specify virtual root directory and working directory, URL where directories are to be linked, and URL where files are to be linked.
Updated: 08/1998
Contact: Unknown
What: Miscellaneous Tcl procs (Dillinger)
Where:
Description: A variety of extensions are available, such as an interface between Tcl and GTk+, a Samba extension (Windows networking),
an ODBC like extension called MODDBC (allows you to connect to
Postgres, Sybase, MS SQL Server, and mSQL databases),
MODrl (readline extension),
MODcit (tcl Citadel with telnet-able and web interfaces),
MODform (generic CGI form processor), MODPkg (replaces tclPkgUnknown to permit downloading packages from the Internet using digital signatures for authentication), tclLDAP (for accessing lightweight directory services), CTk (Curses extension compatible with Tcl8), network based GIS package allowing access to many different data types.
Updated: 08/1999
Contact:
What: NeoSoft Tcl
Where:
Description: Tcl 7.6 and 8.0 set of commands and libraries providing
interfaces to disk-based btree and hashtables, TCP/IP server-client objects, along with examples of an IRC robot object, RFC931 authentication object, support for WWW CGI scripts, WWW log file parsing. Also, this includes file requestors, dialog boxes, pull-down menus, class libraries for databases, listboxes, a Tk notepad, progress
notifiers, UDP-based object sharing, and more. Package includes
Tcl, Tk, itcl, Tcl-DP, tclX, color pixmap and GIF support,
and Expect.
Updated: 10/1998
Contact: (Neosoft support)
What: ProcCGIInput
Where:
Description: Tcl 7.6 script that finds all form variables in the
$form() array.
Updated: 07/1997
Contact: (Frank Pilhofer)
What: SNTL
Where:
Description: A general Tcl library of procedures. Contains code to
produce man pages from Tcl source, conversions from Tcl to C,
HTML rendering, generating HTML, handling CGI forms, command line
argument processing, a debugging message system, an object system,
and various Tk widgets built with the object system.
Updated: 10/1998
Contact: (Sam Shen)
(Sam Shen)
What: tcl-cgi
Where:
Description: Small extension allowing Tcl programmers to write CGI programs
which can handle the POST method of data. Enables a secure WWW
interface to Tcl applications.
Updated: 10/1998
Contact: (Wessel Kraaij)
What: tclsap
Where:
Description: Extensions to Tcl 7.4/Tk 4.0 to allow interactive or script based access to a SAP R/3 system through RFC calls.
Allows one to develop CGI-BIN access through which SAP can be
accessed.
Updated:
Contact: (Garth Kennedy)
What: uncgi
Where: From the contact
Description: Tcl procedure to parse the CGI form data.
Updated:
Contact: (Laurent Demailly)
What: Blitz.tcl
Where:
Description: Beta release of a CGI script accelerator for ISAPI enbabled
HTTP servers. No changes to CGI scripts are needed. Initial
version is tuned for Tcl 8.x and Windows NT. A Windows 95/98
version is available for testing. Future versions will become
commercially available after development completes.
Updated: 04/1999
Contact:
What: cal.tcl
Where:
Description: CGI script to provide a WWW-based, dynamic, calendar.
Requires uncgi. See a demo at
.
Updated:
Contact: (J.M. Ivler)
What: CGI Forms based mailing (Ivler)
Where:
Description: A Tcl script to do CGI processing of 'email the form data'
for the programmer. Requires uncgi.
See for explanation
of the script.
Updated:
Contact: (J.M. Ivler)
What: CGI Forms based mailing (Knight)
Where: From the contact
Description: A Tcl script to allow Common Gateway Interface forms-based
mailing to a specific user.
Updated:
Contact: (Jon P. Knight)
What: CGI Forms data formating
Where:
Description: Tcl based CGI script which allows data to be entered and
the results formatted into a nice table.
Updated: 02/1998
Contact: (Douglas Ridgway)
What: CGI Tcl commands
Where:
Description: C code implementing Tcl commands for query-string parsing and
other interesting things for CGI programmers.
Updated:
Contact: (Kevin B. Kenny)
What: CGI to Tcl and/or Tk
Where: From the contact
Description: Simple Common Gateway Interface scripts for invoking
Tcl scripts or Tk scripts.
Updated:
Contact: (Yechezkal-Shimon Gutfreund)
What: CGI upload script
Where:
Description: cgi.tcl based script to allow people to upload their own
patches.
Updated: 06/1998
Contact: (Doug
What: Data entry via CGI
Where:
Description: Tcl based CGI script that allows people to enter data and
then formats it into a table. Data can contain HTML, which then
will be included so that links can be put in.
Updated: 01/1998
Contact: (Douglas Ridgway)
What: Email CGI form script
Where: From the contact
Description: A tcl script that generates the HTML for an email entry
page.
Updated:
Contact: (Hubert Halkin)
What: Got It
Where:
Description: Commercial product which attempts to improve web response time
by predicting, retrieving, and filtering pages for you,
in the background. Prioritizes retrieved data and caches the data
on your hard drive. Works transparently with your web
browser. Consists of a page fetcher, a pruner, and maintainer of
a news page listing what pages have been downloaded for the user.
Runs as a proxy HTTP server. Supports CGI scripting and
safe Tcl CGI scripting. Works on Windows 95/Windows NT and Netscape or
Microsoft Internet Explorer. See above page for a 14 day
evaluation copy.
Updated: 02/1997
Contact: (Bryan Klisch)
What: Helga
Where:
Description: Reduce code length and complexity for applications mixing
CGI HTML, ODBC, and Tcl. Comes with both 16 and 32 bit Windows
NT and Windows 95 versions.
Updated:
Contact: (Richard Maw)
What: HTTP CGI example of calling Tcl
Where:
Description: The NCSA's httpd can invoke tcl scripts. It appears
there is a test example called test-cgi.tcl that comes with
the httpd source. At least one bug fix was reported
relating to the content length field. Contact
(Michael Salmon) for details.
Updated:
Contact:
What: Illustra ORDBMS to WWW CGI gateway
Where:
Description: A Tcl CGI gateway for WWW access to Illustra ORDBMS files.
Updated:
Contact: (Troy Hanson)
What: Jungle
Where:
Description: The contact is developing a "WWW server" (sic) (really HTTP?)
using Tcl/Tk/tclX/Tcl-DP. Alpha version currently supports simple
GET, HEAD, POST directives and CGI-Scripts and can server plaintext,
HTML, GIF, JPG, and AU file formats. Configure it similar to CERN.
Provides no authentication or access controls, or
cgi program execution for POST or searching.
Updated:
Contact:
What: mmm
Where:
Description: A WWW client demonstrating the capabilities of the Caml
Special Light programming language.
Supports most of HTML 3.2, as well as Caml Special Light applets.
Supports CGI calling, english, french and japanese,
V0.41 requires Tcl 7.5/Tk 4.1 or Tcl 7.6/Tk 4.2,
metamail, djpeg, gzcat, and Caml v1.06 or newer.
Updated: 01/1998
Contact:
What: Mod_dtcl
Where:
Description: Apache module to enable server parsed web pages using Tcl
as the scripting language. It is simlar in functionality to PHP,
fast, easy to use, tightly integrated with HTML, and extensible.
It is currently available in an alpha release. Includes
dtcl-mode.el, which lets you switch between Tcl and HTML modes,
dtcl.tcl, a port of Don Libes' cgi.tcl. Supports TTML pages.
Latest version is v0.7.3.
Updated: 02/2000
Contact: (David N. Welton)
What: Myrmeco
Where:
Description: Trial version of a commercial Tcl/Tk IDE for Windows 95/98/2000/NT.
Supports Multithreads, Unicode, and the Tcl Stubs interface.
Includes project, command and console view, smart MDI editor with
color coding of command keywords and comments,
command keyword editor, Tcl/Tk 8.2 core, and a debugger. Also
includes a web builder (MyrmecoWeb),
MyrmecoWiz, a wizard for generating c/c++ code templates for Tcl
extensions, MyrmecoTk, a component based framework for GUI applications,
Salan, a Tcl extension for HTML, CGI, and XML.
Platform: Windows 95/98/2000/NT 4.0
Current version is 2.3.
Updated: 11/1998
Contact:
What: Namazu
Where:
Description: Namazu (catfish, in English) is search engine software intended
for easy use.
Not only does it work as a CGI interface for small to medium scale
WWW search engines, but is also appropriate for personal search
databases. Search clients are available in Mule and Tcl/Tk,
Java, Perl. It has been ported to OS/2, Unix, and Win32.
tknamazu is the Tcl/Tk search client.
Updated: 10/1998
Contact: (Satoru Takabayashi)
(Ken-ichi Hirose)
What: rfc
Where:
Description: Tcl 7.5 CGI script to interface with glimpse to browse
internet Request For Comment (RFC) documents.
Updated: 07/1997
Contact: (Frank Pilhofer)
What: Simple Order Form generator
Where:
Description: A simple order form generator and processor package.
It consists of a Tcl support library and CGI scripts that
read forms from template files and use the email-www package
to transport the results.
Updated:
Contact: Unknown
What: Tcl-Httpd
Where:
Description: An HTTP daemon written in Tcl. Uses event-driven I/O,
and caches URL to file name lookups. Provides CGI interface,
built in image map hit detection, uses SafeTcl as an
additional way to process a page, supports server side
includes, and provides a GUI to monitor the server's activity.
Should run on all platforms. A mailing list is available.
Currently this is at version 3.0.2.
Updated: 06/2000
Contact: (Brent Welch)
What: tcl2html
Where:
Description: Tcl script which creates an HTML presentation of a Tcl program.
Preserves spacing, emphasizes comments, bolds Tcl keywords for
presentation on the WWW. Works as either a CGI script or stand-alone
script. Written in Tcl 7.6.
Updated: 11/1998
Contact: (Jeffrey Hobbs)
What: uncgi (Koreth)
Where:
Description: A frontend for processing queries and forms from WWW on
Unix systems.
Updated:
Contact:
What: Velocity Engine
Where:
Description: A commercial Netscape Server API plugin that allows you to
program the Netcape HTTP server using Tcl. Speeds up developer
time on WWW site developement by replacing CGI by allowing one
to embed Tcl into pages. Also known as Velocigen. Currently
at version v1.1.3.
Updated: 05/1999
Contact:
What: WebHand
Where:
Description: HTML editor, beautifier, template manager, with the idea
to make editing JavaScript, CGIs, etc. easier.
Updated: 02/2000
Contact:
What: WiKit
Where:
Description: A "wiki wiki web" application written in Tcl. It allows anyone
with a web browser to edit pages of the application remotely. Allows
a loosely organized web forum.
The application provides hypertext between its pages. Application
can be used both as a stand alone Tk application and as a CGI
application. Requires TclKit or Tcl 8.0.x and mk4tcl.
The mini net site is an up to date snapshot of the entire Wiki.
Updated: 10/2000
Contact: (Jean-Claude Wippler)
What: wwwtools
Where:
Description: Source for geturl, geturl2, uncgi, test-cgi, guest book,
as well as other WWW related Tcl tools.
Note that a HTTP server written in
Tcl, tclX, Tcl-DP, and GD Tcl is also described here.
Updated:
Contact: (Laurent Demailly)
What: Yakdot
Where:
Description: Simple Tcl application to provide a slashdot-like web forum
manager. Runs as a CGI.
Currently at version 1.0
Updated: 09/2000
Contact: (Larry Smith)