138 lines
5.9 KiB
PHP
138 lines
5.9 KiB
PHP
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="description" content="google summer of code 2014 ideas" />
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<meta name="keywords" content="Cppcheck, google summer of code" />
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<title>google summer of code 2014 ideas</title>
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<link rel="stylesheet" type="text/css" href="//fonts.googleapis.com/css?family=Orbitron&text=Cppcheck" />
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<link rel="stylesheet" type="text/css" href="/site/css/pack.css" />
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<link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" />
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</head>
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<body>
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<div id="header">
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<div class="wrap">
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<h1><a href="/">Cppcheck</a></h1>
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<p>A tool for static C/C++ code analysis</p>
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</div> <!-- .wrap -->
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</div> <!-- #header -->
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<div id="tabs">
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<div class="wrap">
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<ul>
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<li><a href="/">Home</a></li>
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<li><a href="http://sourceforge.net/apps/mediawiki/cppcheck/">Wiki</a></li>
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<li><a href="http://sourceforge.net/apps/phpbb/cppcheck/">Forum</a></li>
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<li><a href="http://sourceforge.net/apps/trac/cppcheck/">Issues</a></li>
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<li><a href="/devinfo/" title="Developer Information">Developer Info</a></li>
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<li><a href="/demo/">Online Demo</a></li>
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<li><a href="http://sourceforge.net/projects/cppcheck/">Project page</a></li>
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</ul>
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</div> <!-- .wrap -->
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</div> <!-- #tabs -->
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<div id="content">
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<div class="wrap">
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<h2>Overview</h2>
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<p>
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<ol>
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<li>Core Cppcheck
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<ol>
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<li>Add 1 new checker (C++)</li>
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<li>Abstract interpretation of loops (C++)</li>
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<li>Check for unused functions when -j is used (C++)</li>
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</ol></li>
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<li>Configurations
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<ol>
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<li>Add a configuration (XML)</li>
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<li>Auto generate configuration (C++ / scripting)
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<li>GUI for editing configurations (C++,Qt)</li>
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</ol></li>
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<li>Distributed computing
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<ol>
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<li>Distributed computing (Network programming, Python / C++)</li>
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</ol></li>
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</ul>
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</p>
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<h2>1. Core Cppcheck</h2>
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<p>
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<strong>Project 1.1</strong><br>
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<strong>Name:</strong> Add 1 new checker<br>
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<strong>Skills required:</strong> C++<br>
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<strong>Description:</strong> There are several tickets in our issue tracker that has ideas for new checkers.
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The subtasks will be: pick a ticket to fix, write test cases, implement new checker, test it against various
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projects.
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</p>
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<p>
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<strong>Project 1.2</strong><br>
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<strong>Name:</strong> Abstract interpretation of loops<br>
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<strong>Skills required:</strong> C++<br>
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<strong>Description:</strong> You will write an C/C++ expression interpreter that uses the Cppcheck syntax
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tree to interpret the expressions in loops. When there are unknown operands (variables with unknown value,
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etc) the interpreter shall bailout. You will interpret the loop expressions until : the loop finish , or
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there is a timeout , or the variables are unchanged. During the interpretation, the variable values will be
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recorded and saved as ValueFlow values. You can read an overview of the Cppcheck syntax tree and ValueFlow
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analysis in the <a href="http://sourceforge.net/projects/cppcheck/files/Articles/cppcheck-design.pdf">cppcheck
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design</a> document.
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</p>
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<p>
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<strong>Project 1.3</strong><br>
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<strong>Name:</strong> Check for unused functions when -j is used<br>
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<strong>Skills required:</strong> C++, threads<br>
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<strong>Description:</strong> Currently the check for unused functions only works when the analysis is
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single-threaded. When multithreaded analysis is done the check is disabled. Currently the check saves function
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usage information in a container. The same container is used for all files. This should be refactored. For each
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file there should be a separate container for the function usage information.
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</p>
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<h2>2. Configurations</h2>
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<p>
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<strong>Project 2.1</strong><br>
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<strong>Name:</strong> Add a configuration<br>
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<strong>Skills required:</strong> C/C++ (not much), XML<br>
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<strong>Description:</strong> More configuration files are needed for various libraries. Subtasks: choose
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a popular library. Analyse the library functions and read API documentation. Write proper configuration
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file for Cppcheck. Test the configuration.
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</p>
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<p>
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<strong>Project 2.2</strong><br>
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<strong>Name:</strong> Autogenerated configurations<br>
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<strong>Skills required:</strong> C++ / scripting<br>
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<strong>Description:</strong> Auto generate configuration from headers. To parse the headers, you can for
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instance do this yourself (python script/c++/..) or you can modify cppcheck. All function names will be
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extracted, and you will also determine what function arguments are passed by value.
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</p>
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<p>
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<strong>Project 2.3</strong><br>
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<strong>Name:</strong> GUI for editing configurations<br>
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<strong>Skills required:</strong> C++, Qt<br>
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<strong>Description:</strong> A graphical user interface for editing configurations would be nice. This can
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be developed as a standalone program or integrated in the cppcheck-gui program. However in the end the plan
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is that it will be merged into the cppcheck-gui program.
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</p>
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<h2>3. Distributed computing</h2>
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<p>
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<strong>Project 3.1</strong><br>
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<strong>Name:</strong> Distributed computing<br>
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<strong>Skills required:</strong> Network, python / c++<br>
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<strong>Description:</strong> Make it possible to distribute analysis. A client and server needs to be
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written. The client will execute cppcheck to perform analysis. The programming language used to write the
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client and server is either python or c++ (your choice). The server shall be able to handle at least 100
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clients. The client and server needs to be cross platform.
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</p>
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</div> <!-- .wrap -->
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</div> <!-- #content -->
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</body>
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</html>
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