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POjavascript extension to use C based APIs(clutter) in a webapp
 

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    <p><strong>My goal is to use the C libraries to form web apps.</strong></p> <p>I have choosen the way to do that via using "SWIG" tool. The Swig tool requires three things</p> <pre><code>1) .c file which defines all the functions. 2) .i file also called interface file which is creating the interface to load the APIs wherin I used the extern keyword. 3) APP written in javascript extension (.js file). </code></pre> <p>I used SWIG tool to compile and run this app to verify the .js file has made correctly. The application is running fine on XMING X11 window.</p> <p>On compilation it creates _wrap.o, .o file and libFILENAME.so</p> <p>Now I want to run this <em>app</em> on browser page.</p> <p>For this I have used the webkit clutter port which gives us the MxLauncher code. I'm using webkit_iweb_view_load_uri(WEBKIT_IWEB_VIEW(view), "filename.html"); API to load my html file to run that javascript on my webpage view.</p> <p>I'm linking the .so created at the compilation time. </p> <p><em><strong>Error Message</em>: JS CONSOLE: file:///filename.js: ReferenceError: Can't find variable: example</strong></p> <p><strong>filename.c</strong> </p> <pre><code>int gcd(int x, int y) `enter code here`{ int g; g = y; while (x &gt; 0) { g = x; x = y % x; y = g; } return g; } </code></pre> <p><strong>filename.i</strong> </p> <pre><code>%module example extern int gcd(int x, int y); </code></pre> <p><strong>filename.js</strong></p> <pre><code>x = 42; y = 105; g = example.gcd(x,y); </code></pre> <p>How to get my goal to be achieved?</p>
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