Now the following command is OK without warning:
/set irc.msgbuffer.TEST.notice current
And the following command returns an error instead of a warning (that means the
option is NOT created):
/set irc.msgbuffer.TEST.NOTICE current
Bump the requirement to v3.6.3, which means we can remove the final
ifdef guard and all the builds have TLS 1.3 support.
It was released over 7 years ago, with 2 new feature releases since
then and dozen of bugfix releases in the 3.6 branch.
The oldest distributions we target Ubuntu 20.04 and Debian Bullseye,
have 3.6.13 and 3.7.1 respectively.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
This reverts commit e64ab3c675.
This was causing incorrect conversion of strings "0x..." to pointers on systems
like Solaris/illumos.
And as a side effect, buffers were sometimes empty in weechat relay clients
like glowing-bear.
Now the function utf8_next_char with an empty string returns NULL instead of
the next char, which is most of the time after an allocated buffer.
And the function utf8_char_size with an empty string now returns 0 instead of
1.
This indirectly fixes a buffer overflow in function eval_string_range_chars
when the input string is empty (for example when doing `/eval -n ${chars:}`).
At the moment, building WeeChat triggers several thousand -Wstrict-prototypes
diagnostics. This is due to its source code using an empty argument list for
functions and function pointers that take no arguments, instead of explicitly
declaring that they take no arguments by using a void list.
This commit replaces all empty argument lists with a void list.
Note that Ruby's headers also suffer the same problem, which WeeChat can't
do anything to fix. Thus, building WeeChat with the Ruby plugin enabled
will still issue approximately 30 such diagnostics.
Detail of changes:
- the save of upgrade files in plugins is now done as soon as the "upgrade"
signal is received, and not when the plugin is unloaded (it was too late to
detect any problem and prevent the upgrade to happen)
- if the write of an upgrade file fails, the signal callback in plugin now
returns WEECHAT_RC_ERROR and WeeChat checks this code to stop the upgrade as
soon as this return code is received
- a new flag is added in plugin structure: unload_with_upgrade, it is set to 1
before unloading all plugins when upgrade will happen (all *.upgrade files
are then already successfully written).
Bump the requirement to v3.3.0 as available in Ubuntu 16.04 (3.4.10) and
Debian 10 (3.6.7). It was released around 10 years ago and any remotely
supported distribution has newer version.
As result, we can remove hundred+ lines of #ifdef spaghetti code.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Remove the local cmake file and associated hacks used to manage GnuTLS.
This gives us less build-system glue code and makes it easier to enforce
a minimum version for GnuTLS.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Before parsing IRC messages, they were almost all changed to convert IRC color
codes to WeeChat color codes, which caused some bugs when storing data like
account and real names (stored with WeeChat color codes instead of IRC colors).
Now the messages are parsed as-is, then the colors are converted only when
strings are displayed in a buffer by `weechat_printf()`.
Sébastien Helleu