Re: [RFC] add --pidfile switch to write libo pid to a file

Hi Riccardo,

Riccardo Magliocchetti píše v So 16. 03. 2013 v 19:55 +0100:

> attached a patch to add a switch to have libreoffice store its pid in a 
> file. I need that so that when libo runs in headless mode i can have a 
> supervisor process checking if libo is running and in case just restart 
> it. The error handling is a bit lame, do we have an helper to create a 
> file with its content with one function call somewhere? that could help 
> cleaning the pidfile creation code a bit i think.

Without having read your patch too deeply, why not to use the
existing .lock file that can be found in the user configuration when LO
is running:

$ cat ~/.config/libreoffice/4-suse/.lock 
[Lockdata]
User=kendy
Host=eve
Stamp=804F9063F5450C58824E9DD1D3BB10C4
Time=Mon Mar 18 14:03:45 2013
IPCServer=true

It should be trivial to add PID=... line there, and check that one - how
does that sound?  See

desktop/source/deployment/misc/lockfile.cxx

for implementation of this mechanism.

Regards,
Kendy