ELAPI: Adding concept of targets

The targets are the destinations which
caller wants to send the events to.
The sinks are now on the second level
under targets and constitute a so called
fail over chain for a target.
Such approach eliminates the need for complex
routing function.
The dispatcher keeps the list of targets in a collection.
The element in the collection is the target context.
Also gispatcher keeps the list of the sinks
in a separate collection.
Each target context has a list of the sinks
associated with this target. But those are just
pointers (at least for now) to the sinks
form the list kept by dispatcher.

I had to add some internal debug callbacks
to be able to see that all the internals of
the dispatcher are actually in order.
See the conttent of config file for more comments.
Also see information posted on SSSD wiki.
https://fedorahosted.org/sssd/wiki/WikiPage/ELAPIInterface

1 files changed, 0 insertions, 6 deletions

diff --git a/common/elapi/elapi_ut.conf b/common/elapi/elapi_ut.conf
deleted file mode 100644
index 19cbeb719..000000000
--- a/common/elapi/elapi_ut.conf
+++ /dev/null
@@ -1,6 +0,0 @@
-[dispatcher]
-sinks = foo, bar, baz
-
-
-
-; test