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2022-11-24Fix replaymode = "lastspoke" by using line numbers rather than time to ↵Luke Bratch
calculate replay start point. Introduce new function doreplaylastspoke() to achieve this, move doreplay() into replay.c as doreplaytime() and refactor common things into sanitisereplay().
2022-11-23Correct comments in functions.c.Luke Bratch
2022-09-02Deal with servers only sending a nick rather than nick!user@host as the last ↵Luke Bratch
token of greeting 001.
2022-09-02Improve comment/debug clarity.Luke Bratch
2021-01-25Use a space followed by a colon to determine the final parameter in ↵Luke Bratch
extractfinalparameter(). This fixes the topic being stored incorrectly when the setter's host is a raw IPv6 address.
2021-01-19Fix various issues where strncmp was only comparing a substring.Luke Bratch
This fixes issues such as when JOINing a channel whose name is a substring of another channel, things like PARTing don't work properly.
2021-01-18Make the "channels" configuration file entry an array.Luke Bratch
2020-10-21Don't have arrindex() return 0 on failure as 0 is a valid index. Instead ↵Luke Bratch
return -1 and change callers to check this.
2020-01-05Fix some situations where the remote IP of a connecting/disconnecting client ↵Luke Bratch
is wrong in the debug log and NOTICEs.
2020-01-05Correct a comment.Luke Bratch
2019-12-22Significantly reduce memory usage by only initialising channel struct ↵Luke Bratch
elements when they are used for the first time.
2019-12-22Make full debug output optional for extractnickfromprefix() and ↵Luke Bratch
stripprefix() to avoid huge debug logs when using replaymode = "lastspoke" combined with DEBUG_FULL.
2019-10-02Try to make removenickfromallchannels() much faster when another user QUITs ↵Luke Bratch
by ignoring unused channel indexes.
2019-09-16Make all log filenames lowercase - since IRC nicks and channel names are ↵Luke Bratch
case-insensitive, we can ensure a nick/channel with varying case always ends up in the same log file.
2019-09-15Make sure nicks passed to the "update all channels" functions have non-zero ↵Luke Bratch
lengths to avoid an enormous loop.
2019-09-15Don't try to socksend() in sendtoclient() if the client wasn't found in the ↵Luke Bratch
client array.
2019-09-15Start tracking nicks in channels (upon JOIN/PART/QUIT/NICK) and use that to ↵Luke Bratch
correctly log QUITs in the replay log and normal log(s).
2019-09-14Specify multiple nicks using a configuration array instead of multiple ↵Luke Bratch
individual settings.
2019-09-14Handle ignoring replay messages from before we launched better to avoid ↵Luke Bratch
misleading error messages going to clients.
2019-09-07Avoid more replay log NICK synchronisation issues by ignoring replay log ↵Luke Bratch
nick changes from us if not our current nick, and by completely ignoring replaying any type of replay log line from before blabouncer was launched.
2019-09-07Add a configuration option to include the date in the timestamp when ↵Luke Bratch
replaying the replay log.
2019-09-06Send remote IP addresses instead of fd numbers in NOTICEs to clients and ↵Luke Bratch
print both in related debugprint()s.
2019-07-18Fix compiler warnings emitted by Clang/LLVM and some older GCC versions.Luke Bratch
2019-07-10Fix some potential buffer overflows when sending to client/server.Luke Bratch
2019-07-10Ensure log filenames are safe for writing.Luke Bratch
2019-07-10Make setting configuration option "replayseconds" optional if "replaymode" ↵Luke Bratch
!= "time".
2019-07-09Make sure debug lines printed to file end with a trailing newline.Luke Bratch
2019-07-09Avoid SSL_accept() blocking if the client fails to do TLS negotiation.Luke Bratch
2019-06-17Implement a per-client identifier so auto replay can replay everything a ↵Luke Bratch
given client has missed.
2019-06-16Correctly return success when handling new replay modes.Luke Bratch
2019-06-16Implement two new auto replay modes:Luke Bratch
- replaymode = "noclients": All messages since the bouncer last had no clients connected - replaymode = "lastchange": All messages since the last client connect or disconnect
2019-06-16Handle very long lines and very short lines. Print to terminal if we fail ↵Luke Bratch
to connect to server at startup. Don't print to terminal if sending to a client or to the server fails.
2019-06-16Load all settings from configuration file at startup instead of reading it ↵Luke Bratch
for certain settings (password/nick/nick2/nick3).
2019-06-12Allow reloading the configuration file at runtime using a BLABOUNCER command ↵Luke Bratch
or by issuing the SIGHUP signal.
2019-06-12Don't print a message to the terminal when a channel already exists (it is a ↵Luke Bratch
normal occurence when reconnecting, but might be bad in some other situation).
2019-06-11Implement configurable auto replay modes. So far there is "none", "time" ↵Luke Bratch
(auto replay the last X seconds), and "lastspoke" (auto replay everything since you last spoke).
2019-06-11Refactoring - rename ircdstrings struct to ircdstate since it doesn't just ↵Luke Bratch
contain strings.
2019-06-11Prepend timestamps when writing to the debug log file.Luke Bratch
2019-06-10Refactoring - split giant processircmessage() switch statement into separate ↵Luke Bratch
server and client functions in message.h/message.c.
2019-06-10Refactoring - move most functions into functions.h/functions.c except ↵Luke Bratch
connect/exit functions only relevant in main.c.
2019-06-10Add copyright and GPL 3 notices.Luke Bratch
2019-06-01Put debug logs in subdirectory and have max number to keep be configurable. ↵Luke Bratch
Also fix possible crash in debugprint() if debug directory doesn't exist yet.
2019-05-30Remove most (all?) exit()s with error handling without exiting where ↵Luke Bratch
possible. Convert most remaining printing to stdout/stderr to debugprint() instead.
2019-05-30Convert debugprint() from being to file/screen/disabled to always being to ↵Luke Bratch
file with configurable verbosity.
2019-05-28Implement debugging to file and set the default configuration file to be that.Luke Bratch
2019-05-27Make debug output optional and disabled by default.Luke Bratch
2019-05-27Only compare nick instead of full nick!user@host when processing server ↵Luke Bratch
JOIN/PART/NICK. Also handle the "new" nick already being set in greeting strings during a server NICK if it's changing our nick.
2019-05-21Support multiple nick prefixes in channels by storing/relaying server ↵Luke Bratch
005/RPL_ISUPPORT messages and implementing the start of IRCv3 CAP negotiations (multi-prefix only at the moment).
2019-05-18Add underflow safety check in appendcrlf().Luke Bratch
2019-05-17Properly support changing our nick while connecting by updating it ↵Luke Bratch
everywhere including initial server welcome strings. Make sure channels are cleared when PARTing them. Ignore most commands from clients until they are registered with us. Send the correct current nick when sending NOTICEs.