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* Revert "Work-in-progress showing prefixes"June McEnroe2023-07-07
| | | | This reverts commit dc132b4350d207d147bb79d997c3f8b511c4ac30.
* Work-in-progress showing prefixesJune McEnroe2023-07-07
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* Fix what went wrong, part 3June McEnroe2023-02-05
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* Fix what went wrong, part 2June McEnroe2023-02-05
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* Fix what went wrong, part 1June McEnroe2023-02-05
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* Flatten cache structsJune McEnroe2023-02-03
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* Remove WHO reply handlersJune McEnroe2022-09-11
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* Generate /ops from cacheJune McEnroe2022-09-11
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* Set pointer to Entry in CursorJune McEnroe2022-09-11
| | | | This feels a little redundant but the API makes sense, I think?
* Track prefix bitsJune McEnroe2022-08-02
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* Move cache color to an Entry structJune McEnroe2022-07-31
| | | | So that more values can be added sensibly.
* Rename cache{Prefix,Substr} to cache{Complete,Search}June McEnroe2022-07-30
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* Switch to cache interfacesJune McEnroe2022-07-30
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* "Rename" complete to cache, refactor interfacesJune McEnroe2022-07-30
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* Update copyrights, authorsJune McEnroe2022-07-30
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* Allow setting fallback nicks and highlight on anyJune McEnroe2022-05-29
| | | | | As a side-effect, even with only one nick set you'll still be highlighted by it even if your current nick is different.
* Save input buffer contentsJune McEnroe2022-02-20
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* Show indicator in status when window has pending inputJune McEnroe2022-02-20
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* Reimplement text macrosJune McEnroe2022-02-19
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* Factor out input handling to input.cJune McEnroe2022-02-19
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* Factor out window management to window.cJune McEnroe2022-02-19
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* Implement new line editing "library"June McEnroe2022-02-18
| | | | | | | | | | | | | | Losing tab complete and text macros, for now. This new implementation works on an instance of a struct and does not interact with the rest of catgirl, making it possible to copy into another project. Unlike existing line editing libraries, this one is entirely abstract and can be rendered externally. My goal with this library is to be able to implement vi mode. Since it operates on struct instances rather than globals, it might also be possible to give catgirl separate line editing buffers for each window, which would be a nice UX improvement.
* Prompt for empty server or SASL passwordsJune McEnroe2022-02-12
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* Import refactored xdg.c from pounceJune McEnroe2021-10-16
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* Request znc.in/self-message if availableJune McEnroe2021-09-20
| | | | | | | | catgirl correctly handles receiving "self-messages". pounce always sends them. [1]: https://wiki.znc.in/Query_buffers [2]: https://defs.ircdocs.horse/info/selfmessages.html
* Match id names case-insensitivelyJune McEnroe2021-08-26
| | | | | | | | | | | | | | This fixes the case where an IRCd does not normalize channel names, e.g. PRIVMSG #TEST is relayed as-is, rather than as #test or whatever the canonical casing of the channel name is. It also fixes the case of opening a query window with incorrect case, e.g. /query nickserv. However, this solution is only completely correct when CASEMAPPING=ascii.[1] I do not think the extra mappings of CASEMAPPING=rfc1459 are relevant enough to justify adding the code to handle it. [1]: https://modern.ircdocs.horse/#casemapping-parameter
* Add -q/quiet option to raise default message visibility thresholdKlemens Nanni2021-07-20
| | | | | | | | | | | Silencing all windows with `M-+' (across multiple catgirl instances) can be cumbersome, so provide an option to hide events, JOIN/PART noise, etc. by default (each window's threshold will persist across load/save cycles, i.e. when using the `-s/save' option). Started out as `-v | visibility = threshold' to set a specific level, the idea of a simpler toggle comes from june, who also squashed other bugs (as usual).
* Perform TLS handshake after final pledgeKlemens Nanni2021-07-13
| | | | | | | | | | | | | | | | | ircConnect() yields a connected TCP socket after which "inet dns" is no longer needed. Possibly having loaded private key material, it seems a tad more comforting to speak TLS *after* dropping any network capabilities (except for socket read/write to the IRC host, of course). Instead of moving the final pledge into irc.c:ircConnect() and thus complicating the code around pledge across two C modules, simply stub out an mnemonic ircHandshake() and call that explicitly. This restores behaviour gained with 981ebc4 "Remove explicit tls_handshake(3) from ircConnect" which was reverted for other reasons.
* Save invited channel for /joinJune McEnroe2021-07-02
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* Keep log directory open, use mkdirat(2) and openat(2)June McEnroe2021-06-25
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* OpenBSD: Only unveil used directoriesKlemens Nanni2021-06-20
| | | | | | dataMkdir() already picked the appropiate directory so make it return that such that unveilData() can go as only that one directory needs unveiling.
* Add -m mode option to set user modesJune McEnroe2021-06-18
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* Match windows by substring in /windowJune McEnroe2021-06-17
| | | | | This could just iterate over idNames instead, but using complete means more recently used windows will match first.
* Open save file once in uiLoad() and keep it open until uiSave()Klemens Nanni2021-06-11
| | | | | | | | | | | | | | | | | Opening the same file *path* twice is a TOCTOU, although not a critical one: worst case we load from one file and save to another - the impact depends on how and when catgirl is started the next anyway. More importantly, keeping the file handle open at runtime allows us to drop all filesystem related promises for `-s/save' on OpenBSD. uiLoad() now opens "r+", meaning "Open for reading and writing." up front so uiSave() can write to it. In the case of a nonexistent save file, it now opens with "w" meaning "Open for writing. The file is created if it does not exist.", i.e. the same write/create semantics as "w" except uiLoad() no longer truncates. existing files. uiSave() now truncates the save file to avoid appending in general.
* Avoid creating out-of-bounds pointer when checking for seprintf truncationMichael Forney2021-06-09
| | | | | | | It is technically undefined behavior (see C11 6.5.6p8) to construct a pointer more than one past the end of an array. To prevent this, compare n with the remaining space in the array before adding to ptr.
* Remove catfJune McEnroe2021-06-09
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* Replace catf with seprintfJune McEnroe2021-06-09
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* Add seprintfJune McEnroe2021-06-09
| | | | | | | | | Based on seprint(2) from Plan 9. I'm not sure if my return value exactly matches Plan 9's in the case of truncation. seprint(2) is described only as returning a pointer to the terminating '\0', but if it does so even in the case of truncation, it is awkward for the caller to detect. This implementation returns end in the truncation case, so that (ptr == end) indicates truncation.
* List windows with /window 1.8June McEnroe2021-05-28
| | | | Reuse the /window command to preserve /wi abbreviation.
* Hash the username in kiosk modeJune McEnroe2021-05-27
| | | | So that the first part of $SSH_CLIENT can be passed as username.
* Ignore messages in reply to previously ignored messagesJune McEnroe2021-05-04
| | | | | | | | Using the +draft/reply client tag, which is supported by BitBot. This hides the bot's replies to ignored users or ignored bot command messages. This commit is dedicated to the land of Estonia.
* Skip STATUSMSG prefixesJune McEnroe2021-04-02
| | | | | This feature is rarely used, so just skip STATUSMSG prefixes in the target so messages get routed correctly.
* Show where too-long-messages will be automatically splitJune McEnroe2021-03-17
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* Disable nick and channel colors with hash bound 0June McEnroe2021-03-08
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* Use separate reply counts for automatic join topics/namesJune McEnroe2021-02-21
| | | | | | This restores showing the topic and names for automatic joined channels, while still avoiding touching the windows, by using Cold heat.
* Measure timestamp width using ncursesJune McEnroe2021-01-27
| | | | | This allows for non-ASCII characters in timestamps, and simplifies things by including the trailing space in the width.
* Add toggleable display of timestampsJune McEnroe2021-01-27
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* Add numbers to buffer linesJune McEnroe2021-01-26
| | | | | | | | | This directly correlates hard-wrapped lines with the soft lines they were wrapped from. Choosing uint here because it doesn't change the size of struct Line. It doesn't at all matter since buffers only hold 1024 lines at a time anyway.
* Separate kiosk mode from restrict modeJune McEnroe2021-01-23
| | | | | | | | | | | Restrict mode will focus on sandboxing, while kiosk will continue to restrict IRC access through a public kiosk. Kiosk mode without restrict mode allows execution of man 1 catgirl with /help, assuming external sandboxing. The /list and /part commands are also added to the list of disabled commands in kiosk mode, since they are pointless without access to /join.
* Rename ignore code to filterJune McEnroe2021-01-16
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