Re: Detect Hotplug events with hal, libudev, udev, devicekit-*

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On Sun, Jul 5, 2009 at 05:56, Mohamed Ikbel
Boulabiar<boulabiar@xxxxxxxxx> wrote:
> I need to detect hardware hotplug, but I still don't know what's the
> best way to do it.
> I have chosen D-Bus to detect event,

You can not get any events from D-Bus itself. D-Bus is just a
"communication protocol".

> but I don't know if I should
> connect to Hal or something else.

There are no other generic event sources, accessible through D-Bus, than HAL.

> I heard that it is deprecated, but I still haven't find something
> useful to connect to through DBus.

Yes HAL will go away, and if HAL is gone, there are no generic device
events accessible through D-Bus anymore.

> I need after to gather access to the device being plugged and other
> devices in the system.

Libudev provides you with these events:
  http://www.kernel.org/pub/linux/utils/kernel/hotplug/libudev/
GObject based tools may want to use:
  http://www.kernel.org/pub/linux/utils/kernel/hotplug/gudev/

Kay
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