GitLab

Interim commit for 3086 which includes the preliminary implementation
of the base class, NameChangeTransaction.  b10-dhcp-ddns module will use
derivations of this class to carry out NameChangeRequests.

Replaced use of EXPECT_EQ(false,) with EXPECT_FALSE()
in d2_process_unittests.cc.  These were failing to
compile under Fedora 18/gtest 1.6. This appears to be
a gtest bug.  Other minor changes.

Minor corrections only, there were no major revisions.

 - hooks documentation updated
 - dhcp4 message logs updated
 - long lines wrapped in dhcp4_srv.cc
 - unit-test names now use camel notation
 - Pkt4::bufferOut_ renamed to buffer_out_

It was used in tests only. We may abuse the shutdown command for that.

Added main process event loop to D2Process which is the
primary application "object" in b10-dchp-ddns.

Along the way it was necessary to adjust D2QueueManager to treat
stopping as an asyncrhonous event when IO is pending. This
requied a change in lib-dchp-ddns to have awareness of when
IO is pending.

Fixed a bug in D2 configuration parsing in which parsing a
a subsequent configuration caused duplicate TSIGKeyInfo
entries.

It is a testing command only, user is expected to examine configuration
by config show. So don't show it.

When the script does not exist, because it was not generated due to some
configure switch or environmental condition, don't try to check if it
gets renamed. That would fail even when the situation is completely OK
and expected.

And adjust the main code so it is possible to test it.

We no longer depend on poll-related constants.

Do the condition at one level higher.

Don't build the resolver and its libraries (lib/resolve and lib/libnsas)
in case the --enable-experimental-resolver is not set.

Just ifdef out the whole makefiles.