Free source code analyzer software for linux

Source Speak is a PHP program which enables a person to display their programs source code. If you are wondering why someone would want to share their code, there are many reasons.

displaying code for a potential employer
showing other developers your algorithms
developers on add to your code

This program is easy to use. Just copy the program to your web server that has PHP installed. The next step is to copy your project into the projects directory.

SourceBrowser is a documentation meta-programming tool that generates a wiki for a source tree.
The project provides a domain specific language called Source Annotation Language for writing documentation meta-programs.
A meta-program is embedded into the source code of a program or library, and defines an object-oriented database.
The meta-program can be evaluated with the tools provided by the project, and generate a wiki that integrates documentation and source code for seamless browsing.
Enhancements:
- Added an object for the project front page
- Added pragmas for special rendering of document objects.
- Added navigation uplinks.
- Added figure support.
- Improved wiki syntax for links.
- Improved default regular expressions for the SAL host language parser {@srcb.parser.mode|mode}.
- External links now open in blank browser frame (_blank instead of _frame)
- Fixed a bug in source tree construction.
- xcode2html now prints the offending file in case of language guess failure.
- Increased the frame margin to make it easier to resize.
- Split the documentation fornt page.

Gnome-Vector-Network-Analyzer is a GTK+/Gnome2 graphical front end for the IW3HEV Vector Network Analyzer, also has a signal generator.
Gnome-Vector-Network-Analyzer displays graphicaly SWR, Phase, Return Loss, X impedance, Serial resistance, |Z| Impedanze, and Inductance, and capacitance.
Enhancements:
- New version with support for the new 180 Mhz miniVNA and the old parallel port 70 Mhz VNA.
- Also with printing capabilities.

CodeWorker is a versatile Open Source, licensed under GNU Lesser General Public License, parsing tool and a source code generator devoted to generative programming.
Generative programming is a software engineering approach interested in automating the production of reusable, tailor-made, adaptable and reliable IT systems.
In laymans terms, CodeWorker lets you generate code by parsing existing languages, or by creating and parsing your own language. Once a language file has been parsed, CodeWorker provides several techniques for generating code.
The tools scripting language drives the parsing and source code generation process. The scripting language syntax is derived from the C family of languages, making it familiar to most programmers.
The template syntax is like like JSP, ASP, or Velocity. It has variations for parsing, code generation, or functional programming, giving the developer a number of options for organizing CodeWorker projects.
Parsing
CodeWorker can be trained to parse almost any language and provides two distinct methods for creating parsers:
- the extended-BNF notation is declarative, and is a derivative of BNF (the Backus-Naur Form defines the grammar of a language) extended with regular expressions, predefined non-terminals and useful directives. Something close to javacc or to ANTLR in the JAVA world except a separate parser class is not necessary with CodeWorker. This means that parsing scripts can be tested without having to compile a separate parser class.
- Reading tokens is procedural and a somewhat obsolete now that CodeWorker handles BNF parsing scripts smoothly.
While parsing files, CodeWorker feeds nodes into a parse tree. A tree is a convenient structure to represent a hierarchical set of nodes, as in XML for instance.
The parse tree is populated by the parsing task, and used by the source code generation script to generate code, text or binary data.
Source Code Generation
CodeWorker can parse a language and use the resulting parse tree to generate source code via template-based scripts. One example is database DDL (Database Definition Language). CodeWorker has been used to parse DDL and generate large portions of a Java application.
CodeWorkers source code generation can occur in three ways: generation, expansion or translation.
- generation uses a script, much like JSP or PHP, to produce an output file. Only certain areas, called protected areas in the vocabulary of CodeWorker, are preserved in the file.
- expansion is used when small portions of an existing file need to be generated. The points where code is to be inserted are called markers in the vocabulary of CodeWorker, and code is inserted at the markers. The Class Wizard of Visual C++ generates code using this principle.
- translation mode is used when both parsing and source code generation are required to produce a file. Here are the description of two main families of use:
- source-to-source translation: a file must be rewritten in a different syntax. For example, a LaTeX file might have to be translated in HTML.
- program transformation: a source file has to change for optimizing, refactoring, instrumenting or rewriting selected portions. For example, a script could add a trace at the beginning of each function body of a JAVA or C++ source code. To do that, parsing discovers function bodies, and source code generation will insert the code that implements the trace.
Enhancements:
- Concepts of Aspect-Oriented Programming were added to code generation with joint points, advices, and point cuts.
- It allows a better separation of concerns inside a code generation process, leading to improved reading and maintenance of large and complex template-based scripts.
- A new BNF directive was added: #readPythonString.
- Some bugfixes and updates were made in the Eclipse plugin.

Ixion is a media player that uses wxWidgets and GStreamer. Its is just a simple video player that can play at double or half speed. It can be useful as an example of how to write a simple app based on wxWidgets and/or GStreamer.

Ixion is a media player written in C/C++ using wxWidgets and GStreamer. It is not a bleeding edge, full-featured, eye-candy, all-in-one application; Ixion exists only because I needed a video player that could play at double or half speed. However, it can be useful if you want to see how to write a simple app based in wxWidgets and/or GStreamer. Source code is available for download under the GPL license.

You can download the source code from the downloads section. It will compile on most *nix systems ig there are the required libraries, including GNU/Linux.

Alternatively, you can get the source code using anonymous CVS access:
$ cvs -d:ext:anonymous@cvs.lug.fi.uba.ar:/cvsroot/ixion co ixion

QOF Generator is a project that generates C object source code from HTML/PHP or Perl/XML.

Generating new objects for the Query Object Framework is repetitive, tedious, and time consuming.

Qof Generator automates this process in PHP to build a working test program linked against QOF.

Objects are created from an HTML form using a temporary MySQL cache and exported with Makefile, ./autogen.sh, ChangeLog, README, C source code, and doxygen mark-up comments in a tarball built by the PHP code.