ext Jia-Chi Lai <[email protected]> writes:

> I have some questions about contexkit need your help. Thank you a lot.
>
> 1. In 2010/5/24 contextkit package have some patch, but in 2010/8/10
> contextkit package those patch disappeared and can't get the commam
> property value and battery property. The service start failed.  why
> those patch are disappear??
>
> 2.Some core context properties are removed from core context list in
> 2010/9/3 src rpm.  why those property are removed?

I can't answer this, but I am also worried about this.  I don't have the
knowledge yet to dig this out, unfortunately.

> 3.contextkit save context property info both in XML document and CDB file.
> Why need to save in the two file? cdb is use for quickly access??
> Which file was read/write by Libcontextsubscriber ?

The XML files are the primary definition, and are installed individually
from the many providers.  The CDB file is a single cache with the same
information.  The CDB cache is created by update-contextkit-providers.

Libcontextprovider normally reads the CDB file, but you can force it to
read the XML files instead.

> 4. Dbus or service are started failed and can't get the core property
> value.  By the way, in 2010/5/24 contextkit package, why some property
> can't get the value?

I don't know, sorry.

> 5. The plugins in contextkit-maemo, for example,
> battery,bluez,session,MCE, didn't work??

It works in Harmattan, but not in MeeGo, since the providers have
changed.  I think there is no BME or MCE in MeeGO for example.

> 6. How does libcontextprovider register context properties,service,value
> into libcontextsubscriber and how does libcontextsubscriber send new key info
> to libcontextprovider??

This all happens over D-Bus.
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