This function gets the status of a single umode flag identified by umode char rather than
internal server flag number.
This also lets us remove all the USER_MODE* constants because they're no longer required.
Invert the sense of the +w check in e_wall() - we only echo our OPERWALL if we're *not* +w,
because if we are +w then the server will echo it back to us anyway.
The idea here is not to expose the internal server implementation for storing umodes,
but instead have callers just work in terms of umode characters.
The 'possible umodes' have always been the same for all servers anyway. We just assume
that [a-zA-Z] is the bounding set.
CLOSING_SERVER was never referenced outside of server.h where it's defined, and CLOSE_PENDING was cleared
but never set by any code.
Rename LOGGED_IN to namespace it (in anticipation of other flag variables in the server struct being
consolidated into a set of server flags).
Also put correct parantheses around the definition of SF_LOGGED_IN.
The guts of this function doesn't need to be in server.c - it only uses extern server functions so it
makes sense just to move it into the body of function_servers(), the only caller.
That means it's no longer accessible for loadable modules, but it isn't much use for them anyway. They
can always directly access the server list if they need that info.
(Requires rolling the module table version).
Remove the 'resend_only' flag option to fudge_nickname(). The only caller passing it was the CHANGE_NICK_ON_KILL
feature, and in that case it was the wrong thing too (and stopped that function from working at all).
Some other minor cleanups in fudge_nickname() while we're there.
This change means that struct.h no longer needs to include alist.h, so it will be indirectly included in a lot
fewer other files.
As a consequence, server.h needs to include notify.h to get the definitions of those data types.
The 'channels' argument was unnecessary because the channel list passed to it would
always be from get_server_channels(server) anyway.
Changing the message argument from a protocol message format string to a plain payload
string for PRIVMSG means printf-escaping of the argument is avoided in the caller.
This simplifies the callers and means we can remove the last use of quote_it().
This change also switches set_server_away() to use send_msg_to_channels() instead of
open-coding the equivalent, which simplifies that function a lot.
We are changing the signature of a function exported to modules here; however none
of the in-tree modules use this function so it should be OK.
Previously the server lag check was run by update_clock() if the number of
seconds since client startup was a multiple of 20 (unless it had already been
done this second). This meant that if update_clock() was not being called
frequently (eg. if your IRC connection was very quiet), it might go a long
time between lag checks.
This commit adds a /set LAG_CHECK_INTERVAL (defaulting to 30). For each
server, a lag check ping is scheduled for every LAG_CHECK_INTERVAL seconds
after the connection is finalised/registered. Setting this value to 0
disables the lag check pings entirely.
The old code set the lag to 'unknown' immediately after sending out a ping,
which meant that it was quite unpredictable how long the lag value would
stay around for. The new code only sets this once the current lag value
has become stale (ie. a ping reply is overdue based on the current lag
value). If your lag is staying the same or reducing, you shouldn't see
the [Lag ??] at all.
An absolute wake time is now calculated and updated by set_server_bits(),
TimerTimeout() and tclTimerTimeout(). This is then used to calculate the actual
select() timeout, instead of having those functions calculate a relative timeout
value themselves. This significantly simplifies those functions, since the
underlying values tend to be recorded as absolute times.
It also allows us to disentangle tclTimeTimeout from TimerTimeout(), and move the
responsibility for calculating the QUEUE_SENDS wake time from TimerTimeout() to
set_server_bits() where it belongs.
The QUEUE_SENDS and CONNECT_DELAY wake up times will also now be correctly
calculated, based on the last sent time and connect time respectively.
This means that settings like CONNECT_DELAY and CONNECT_TIMEOUT are compared
against the current time with sub-second resolution. With the old way, the
delays could be up to a second longer than asked for, which had the effect of
almost doubling the default CONNECT_DELAY value of 1.
We now send PING <server> :<server> for /spings, and
PING LAG!<cookie>.<tv_sec>.<tv_usec> :<server> for lag checks. The cookie is
set randomly at server connect time, and means that clients connected to the
same bouncer shouldn't act on each other's lag checks.
We can now remove in_sping entirely - previously it would get out of synch if
you disconnected with a sping in progress.
This changes the code to use struct timeval and get_time() on all systems,
which simplifies the code by removing most of the checks for HAVE_GETTIMEOFDAY.
The only user-visible change is that ancient systems without gettimeofday()
will see message like "Server pong from irc.choopa.net 1.0000 seconds" instead
of "Server pong from irc.choopa.net 1.x seconds". And really, I seriously
doubt that there's any systems like that left out there anyway.
This includes all of the underlying support, but doesn't hook it up to the
/SERVER command yet, so it's not useable at this point.
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@216 13b04d17-f746-0410-82c6-800466cd88b0
per-server, and apply new version of do_oops from flewid (the BX2 version).
This means that /oops, "/query .", "/query ,", "/msg ." and "/msg ," are now
per-server, along with the $. $, and $B aliases.
git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@87 13b04d17-f746-0410-82c6-800466cd88b0
