Make version checks more strict.
This finishes attempt to preserve ABI between patch versions. That
didn't work well, and the people who could make it work, left the
project already.
Close#1255Close#1274Close#172
Useful for Web APIs and all other kinds of things.
API changes:
- Added public CHTTPSock::GetURI() method
- Added public CModule::ValidateWebRequestCSRFCheck() method
- Made CWebSock::GetCSRFCheck() method public so it can be accessed
from CModule
- Added public CWebSock::ValidateCSRFCheck() method
Other changes:
- Added a Sample Web API module (modules/samplewebapi.cpp) and a
simple web form with no CSRF check.
Implements feature request #1180.
Allows hooking into query buffer playback before and after all the
lines of the query buffer are replayed. The EModRet return value
has no effect at the moment, but may be used in the future to e.g.
prevent playback. The Chan version of these signals use EModRet to
skip emitting the status message, but not the whole playback.
This naming is a bit hairy. I chose CTextMessage because this type of
message carries a text argument. Alternatively, it could be also called
CPrivateMessage, because the IRC protocol calls it PRIVMSG. On the other
hand, ZNC module hooks use the "Priv" naming convention for private
messages. It would look a bit weird to have OnChanMsg(CPrivMessage)...
More details and reasoning of the merge in the previous commit message.
OnUserAction(), OnUserCTCP(), and OnUserNotice() don't separate private
private and channel messages. A module could even redirect a message by
modifying its target, so technically, if they were two distinct types,
the type of a message could change on the way.
The original reason for the separation was that at some point during
CMessage development, GetChan() didn't exist in CPrivXxx, but only in
CChanXxx message types. To achieve cleaner implementation, the getter
was later promoted to CMessage and made return nullptr for non-channel
specific messages. From this point of view, the separation is also no
longer necessary since the CPrivXxx and CChanXxx types are API-wise
identical with each other.
This fixes the problem that CModule::GetType() returned a random
uninitialized value in CModule constructor, which was als the reason
for #905. CModule constructor signature has been changed so that it
optionally takes the type so it can be initialized appropriately.
The new type argument has a default value in order to retain source
compatibility in case some 3rdparty module would call CModule ctor
by hand instead of using the MODCONSTRUCTOR macro.
Add OnUserQuit() callback. On smartphone, user doesn't want to see
same lines repeatedly. But, meanwhile, user doesn't want to miss lines
when connection was lost.
To do it, this uses OnUserQuit() callback. With this callback,
clearbufferonmsg can clear buffer if user quited client explicitly.
And when connection was lost, buffer is still not cleared.
This allows implementing timestamp-based (eg. client specific - #343)
filtering of playback buffers. For clients that don't support server-time,
getting an accurate timestamp out of a raw buffer playline is impossible.
Make the output easier to read by wrapping mandatory argument names
with angle brackets (just like in *status help), and make it possible
to output help for given command(s). Furthermore, output only relevant
variable lists and align casing & arguments in general help & command
specific usage output.
The following modules are enabled by default:
- global: webadmin
- user: controlpanel, chansaver
- network: simple_away
This reduces a lot makeconf noise and fixes#541.
Alexey Sokolov