Re: [cdt-dev] Enable/disable Codan checkers programatically for a projec

[Marco Syfrig <marco.syfrig@xxxxxxxxx>]

Thanks but this does not work for my purpose unfortunately. As I understand it the plugin_customization.ini is for workspace preferences and loaded only when starting Eclipse. I need to enable/disable them for a project and without a restart.

I’ve developed a plug-in that adds a new wizard page when creating a C++ project where you can select the C++ version/dialect you want for the project. The plug-in then sets project’s compiler flag property and for the discovery provider (this already works). Now I want to offer the user to also select some other actions like enabling/disabling some Codan checkers that seem useful for the selected C++ version. E.g. that {} should be used for initialization for C++11 and later which is contributed by a plug-in. So I need to change the checker’s status as soon as the project is created without a restart.

On Wed, Jul 15, 2015 at 3:20 PM Derek Morris <dmsubs@xxxxxxxxxxxxx> wrote:

I have done it by using plugin_customization.in and adding lines like this:

org.eclipse.cdt.codan.core/org.eclipse.cdt.codan.checkers.errnoreturn=-Warning

On 15 Jul 2015, at 14:15, Marco Syfrig <marco.syfrig@xxxxxxxxx> wrote:

Hi

I want to enable/disable Codan checkers for a project programmatically. Is there a way to do this besides setting project properties and working with strings?

My current solution is to add a ‚-‘ to e.g. org.eclipse.cdt.codan.internal.checkers.InvalidArguments=Error (new: „-Error“). Is there a better way to do this? I’ve found http://dev.eclipse.org/mhonarc/lists/cdt-dev/msg25727.html but this guy also used the string manipulation and wanted to achieve something else.

It seems like I need a CodanProblem and call setEnabled on it and save it somehow. However there are only two methods in the Codan plug-ins that return a CodanProblem instance and I cannot access them. Does the Codan Framework offer a method to enable/disable a checker for a project by its checker id?

Thanks,

Marco

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