ZNC remembers that it should join these channels, and will join them after registration. But if client automatically joins some channels, we don't want it to be added to send queue before parts of registration itself (CAP, AUTHENTICATE), because server will just disconnect with "Registration timeout". After registration is complete, using /join still joins the channel immediately.
Only limiting this to joins, because server may request some input from user to finish registration, and joins are the ones which are prone to be sent automatically by client to cause issues.
Fix#1949
This is a way for admins to mitigate some issues caused by caps if such issues ever arise.
E.g. add this to global level in znc.conf:
DisableClientCap = sasl
DisableServerCap = chghost
DisableServerCap = message-tags
Then these caps will be NAKed to client / not requested from server.
Note that this mechanism doesn't fully prevent a cap from being activated, e.g. one could use *send_raw module to request it from server even when disabled.
Some clients will reuse query windows as the client thinks its just a
nick change if you have a existing query window with a module and a different one messages you.
Fix that by using the modules name as the ident.
Update tests to match new modules ident.
The idea here was that modules would dynamically add handlers to the
map, then it needs to be per client; but a simpler way to achieve this
will be in next commit
Used for "server-dependent" caps which already rely on sending NEW and
DEL to client. This functionality is not yet available for caps added by
modules.
The bug was introduced while fixing #1705. If a client did not enable
echo-message, and doesn't have a network, it crashes.
Thanks to LunarBNC for reporting this
Some servers may send a colon even if the last parameter doesn't need it, currently this leads to issues with permission/mode tracking, as the core doesn't handle the colon properly.
This fix replaces reconstructing the parameter string with just passing a vector of the relevant parameters to CChan::SetModes() and adds overrides for CChan::SetModes() and CChan::ModeChange() that accept the vector instead.
Clean up uses of old CModeMessage::GetModes()
