pfSense

Ticket #943. Sleep 1 second to give dns time to reload.

Ticket #1141. Add missing sasl.inc

Oops remove forgotten line and correct variable name error that seems to have existed from long time. Even though the file read is not used in pfSense this days!

Use glob instead of forking cat with glob patterns. Also use file() instead of forking cat just for reading a file. This might help with the issue reported on Ticket #943 which seems like a timing issue even though the dns events happen before newip events.

When the parent interface of a pppoe is assigned do not remove the interface from ng_ether since this will break ppp clients of netgraph with this interface as parent. This solves http://forum.pfsense.org/index.php/topic,31247.75.html

Remove uncessesary function call.

This function call is extraneous. mpd will automatically shut down existing mpd processes
gracefully because we call it with the "-k" command line switch.

In addition, this call causes mpd to be started twice in rapid succession when users have...

Reshuffle code a bit. Prevent potential race condition between one mpd instance
shutting down and the second one starting.

There's no need to kill mpd before restarting it since we always start it with
the "-k" flag which means "wait for existing mpd process to exit gracefully before starting."

Ticket #1141. Typo error, use ->user to enable auth

Ticket #1141. Add necessary stuff for smtp auth using sasl

Improve parse_config to not be recursive for no reason. This fixes some strange cases of config lock being left held and blocking GUI.