On 02/15/2013 05:20 AM, Tsuneyuki Ito wrote:
> Hello,
>
> In order to get a status/information from each apps,
> we're trying to add an original XPIDL which is accessable from navigator.
>
> And we have problems with implementing XPIDL.
> Could tell us following items in detail?
> - How to make Makefile.in for XPIDL
> - "NEWMODULE.manifest" and its Makefile.in
> - Any other files that needs to be modified.
>
> Following is the example usecase of the XPIDL. mozAppsManager is pseudo
> name, and trying to get information from Gallery app.
> -
> navigator.mozAppsManager.getApplicationInfo('app://gallery.gaiamobile.org/manifest.webapp')
>
> And then, we're facing following error.
> [JavaScript Error: "Error: Permission denied for
> <app://kapp.gaiamobile.org> to create wrapper for object of class Apps
> Manager"
It's hard to say what's wrong without seeing your code. but you need to
wrap your js objects when they cross the chrome -> content boundary. If
you're exposing plain JS object (ie not xpcom objects with a classInfo),
these objects must have an __exposedProps__ property. See examples at
https://mxr.mozilla.org/mozilla-central/search?string=exposedProp
Fabrice
--
Fabrice Desré
b2g team
Mozilla Corporation
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