What is IS4C?
Please refer to the Introduction. What language is it written in? IS4C is web based. Each lane is a web server as well as a database server. The basic building blocks are Apache, MySQL and PHP. The operational logic is done mainly in PHP, while data manipulation necessarily relies on MySQL. Javascript is also used throughout and certain functionalities depend on AJAX. For the Windows version, the scanner scale driver is written in Visual Basic. For the Linux version the operation of the scanner scale depends on a daemon written in C. There are also a number of Linux shell scripts that are invoked by PHP. Who owns IS4C? First, the legal technicalities. IS4C is licensed freeware. It is licensed to the Wedge Co-op under the full GNU license. This means IS4C technically belongs to the Wedge Co-op, which controls the official releases of IS4C versions. The Wedge gives out the IS4C source code free for anyone to use with the following provisions: If IS4C code is used in any product subsequen