When a plugin is first initialized, it is too early to register
transaction loggers. Instead, a plugin can register a callback to be
called when Suricata is ready for outputs like transaction loggers to
be registered.
Likewise for library users, there is a window in SuricataInit where
transaction loggers can be registered that library users don't have
access to. So a lifecycle callback useful here as well.
Ticket #7236
Rename OutputRegisterFlowLogger to SCOutputRegisterFlowLogger and
document in the header file.
Mark other functions in the header file as part of the internal API.
Ticket: #7227
Rename OutputRegisterPacketLogger to SCOutputRegisterPacketLogger as
its part of the public API and document its parameters.
Comment on the other functions in the header that they are part of the
internal API.
Ticket: #7227
Jason Ish
Philippe Antoine