Sunday, February 15, 2009

What is the Harbour Project ?

I first wrote about the Harbour project way back in 1999. So what has happened to the Harbour Project 10 years later..

Direct from http://www.harbour-project.org/

Harbour is a compiler for the xBase superset language often referred to as Clipper (the language that is implemented by the compiler CA-Clipper). Harbour is a cross platform compiler and is known to compile and run on MS-DOS, MS-Windows (32,64) , Windows CE, Pocket PC, OS/2, GNU/Linux and Mac OSX.

Why using it?

  • Because is a free software 100% compatible with Clipper compilers
  • Because remove some of the limits imposed by the base implementation but the extent of this will depend on your chosen platform.
  • Because Harbour is proven to be stable, robust and efficient.
  • Because Harbour supports RDDs (Replaceable Database Drivers) to allow multiple data sources which allows an application to scale.
  • Because Harbour is portable across multiple operating systems with the same code base.
  • Because Harbour's architecture is fully open and supports a third-party add on market.
  • Because Harbour is open-source and therefore you are not at the mercy of the decisions of a private company.
  • Because Harbour is developed by a very experienced and capable team of developers.
  • Most importantly, try Harbour for yourself, decide for yourself why it has advantages for you.
  • This product will be an harbour for clipper

Harbour: 1.0.1 released (2008-09-18 18:41)

The Harbour Project is a Free Open Source Software effort to build a
multiplatform Clipper language compiler. Harbour consists of the xBase
language compiler and the runtime libraries with different terminal
plugins and different databases (not just DBF).

1.0.1 is the second release of the stable branch of Harbour.
Development on this branch is now restricted to bug fixes and
maintenance issues. You can download it from:

http://sourceforge.net/project/showfiles.php?group_id=681

Development of the trunk continues at version 1.1.0 with a major
update to the project to allow multi-threading.

Regards
Belgrano Massimo


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Welcome to Clipper... Clipper... Clipper


In 1997, then using Delphi 3, I had already created 32-bits Windows applications for HRIS, ERP and CRM. In 2007, using Ruby on Rails, an AJAX powered CRM site running on Apache & MySQL was created and I am now using Visual Studio .Net 2008 to create web-based projects and Delphi 7 for Win32 applications using SQL2005 & DBFCDX.

So, why then am I reviving the Original Clipper... Clipper... Clipper via a Blog as CA-Clipper is a programming language for the DOS world ? Believe it or not, there are still some clients using my mission-critical CA-Clipper applications for DOS installed in the late 80's and up to the mid 90's. This is testimony to CA-Clipper's robustness as a language :-)

With the widespread introduction of Windows 7 64-bits as the standard O/S for new Windows based PCs & Notebooks, CA-Clipper EXE simply will not work and it has become imperative for Clipper programmers to migrate immediately to Harbour to build 32/64 bits EXEs

Since 28th January 2009, this blog has been read by 134,389 (10/3/11 - 39,277) unique visitors (of which 45,151 (10/3/11 - 13,929) are returning visitors) from 103 countries and 1,574 cities & towns in Europe (37; 764 cities), North America (3; 373 cities) , Central America & Caribeans (6; 13 cities), South America(10; 226 cities), Africa & Middle-East (12; 44 cities) , Asia-Pacific (21; 175 cities). So, obviously Clipper is Alive & Well : -)


TIA & Enjoy ! (10th October 2012, 11:05; 13th November 2015)


Original Welcome Page for Clipper... Clipper... Clipper

This is the original Welcome Page for Clipper... Clipper... Clipper, which I am republishing for historical and sentimental reasons. The only changes that I have made was to fix all the broken links. BTW, the counter from counter.digits.com is still working :-)

Welcome to Chee Chong Hwa's Malaysian WWW web site which is dedicated to Clipperheads throughout the world.

This site started out as a teeny-weeny section of Who the heck is Chee Chong Hwa ? and has graduated into a full blown web site of more than 140 pages (actually hundreds of A4 size pages) ! This is due to its growing popularity and tremendous encouragements from visiting Clipperheads from 100 countries worldwide, from North America, Central America, Caribbean, South America, Europe, Middle-East, Africa and Asia-Pacific. Thanx Clipperheads, you all made this happen !


What is Clipper ?

You may ask, what is this Clipper stuff ? Could Clipper be something to do with sailing as it is the name of a very fast sailing American ship in the 19th century ?

Well, Clipper or to be precise, CA-Clipper is the premier PC-Software development tool for DOS. It was first developed by Nantucket Corporation initially as a compiler for dBase3+ programs. Since then, CA-Clipper has evolved away from its x-base roots with the introduction of lexical scoping & pre-defined objects like TBrowse. As at today, the most stable version ofClipper is 5.2e while the latest version, 5.3a was introduced on 21 May 1996.

As at 11th November, 1996, an unofficial 5.3a fixes file was made available by Jo French. See the About CA-Clipper 5.3a section for more details. BTW, Jo French uploaded the revised 5.3a fixes file on 20th November, 1996.

Latest News

The latest news is that CA has finally released the long-awaited 5.3b patch on 21 May, 1997.

For 5.3b users, you must a take a look at Jo French's comments on unfixed bugs in 5.3b.

BTW, have you used Click ? If you're a serious Clipperprogrammer and need an excellent code formatter, Click is a natural choice. How to get it ? Simple, access Phil Barnett's site via my Cool Clipper Sites.

32-bits Clipper for Windows ?

Have you tried Xbase ++ ? Well, I have and compared to Delphi (my current Windows programming tool of choice), I'm still sticking to Delphi.

Anyway, you should visit the Alaska Home Page. Give it a chance and then draw your own conclusions !.

The Harbour Project

Is this the future of Xbase ? Take a look at at the Harbour Project

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