416 Commits

Author	SHA1	Message	Date
James Lu	e3a935d0b7	classes: make User, Channel TS a property for type-safety (#594)	2018-05-26 02:30:25 -07:00
James Lu	f20fa5e995	Add User.get_fields(), and rework plugins to fix $nick broken expansions ... User.nick is no longer a writable attribute since a085aed924, so it won't show up in __dict__ now. get_fields() replaces the User.__dict__ hack various plugins used and also provides some new expansion variables: - $sid and $server expand to the server ID and name respectively - $modes and $channels are now preformatted strings - $netname expands to the network name $manipulatable and $_irc were removed since their values aren't quite meaningful as strings	2018-05-26 02:12:38 -07:00
James Lu	b72420a8aa	Revert "NetworkCore: return the server in get_server if the arg was a server" ... The complete implementation of is_privileged_service() in ec3a94c4ca explicitly checks the entity ID type, so this strange hack is not needed. This reverts commit 9113b34b46.	2018-05-26 01:14:32 -07:00
James Lu	ec3a94c4ca	Move U:line checking into core as PyLinkNCWUtils.is_privileged_server() ... Closes #604.	2018-05-26 00:14:04 -07:00
James Lu	a66a9b6336	core: demote KeyError logging in _remove_client to DEBUG ... This is needed for #607.	2018-05-21 00:28:16 -07:00
James Lu	20bbf531e6	wrap_message: fall back to bufsize=510 on protocols declaring S2S_BUFSIZE to be 0 (unlimited)	2018-05-18 19:09:06 -07:00
James Lu	559b262db8	core: break attempts to read from a socket if no data is available	2018-05-18 19:08:37 -07:00
James Lu	f87e646f35	core: use the most recent UID if we have an unresolved nick collision / desync ... This is the one most likely to be correct, assuming IRCds deals with nick collisions properly on their own.	2018-05-18 18:17:04 -07:00
James Lu	73322bd9ba	wrap_message: expand UID targets into nicks before processing (#153)	2018-05-11 14:47:27 -07:00
James Lu	244c4fe0eb	classes: return valid channels as-is in get_friendly_name() ... This makes it safe to use when processing message targets. (ref #153)	2018-05-11 14:47:18 -07:00
James Lu	0ac5d424d8	core: implement text wrapping in irc.msg() ... Closes #153.	2018-05-11 14:38:21 -07:00
James Lu	b46ab844fe	classes: really fix KeyError crashes on duplicate QUIT	2018-04-30 11:11:14 -07:00
James Lu	e96081aa6e	PyLinkNetworkCore: make deletion from self.users non-fatal	2018-04-20 19:39:35 -07:00
James Lu	25d24e9bb2	Use non-blocking sockets again, since Linux select() doesn't guarantee that recv() won't block	2018-04-12 10:58:09 -07:00
James Lu	6bcf7d325f	PyLinkNetworkCore: add get_service_option() ... Closes #574.	2018-04-07 22:20:35 -07:00
James Lu	138a52611e	classes: oops, actually tell the queue thread to abort before we wait for it to stop	2018-04-07 22:12:17 -07:00
James Lu	80cbd7a257	classes: make disconnections more synchronized ... - Make ping timer abort instantly if the network is dead - Shut down the read and write parts of the socket separately, and only close the socket once both parts are done.	2018-04-07 21:56:10 -07:00
James Lu	84dbca4bda	classes: thread socket connects once more since they block	2018-04-07 21:56:06 -07:00
James Lu	7586989763	classes: really quash duplicate disconnect calls as much as possible	2018-03-31 11:53:50 -07:00
James Lu	f274088ea0	classes: more checks on _aborted to (hopefully) prevent duplicate disconnects triggered by _send	2018-03-30 10:47:34 -07:00
James Lu	93d590fdea	UserMapping: check for lower_nick rather than isinstance(userobj, User) ... This makes classes reload-safe again.	2018-03-30 10:46:49 -07:00
James Lu	335fb352ec	classes: ignore errors on duplicate selector.unregister() ... This should really be fixed more thoroughly: there are still some remaining issues after the port to select, with disconnect / reconnect being triggered twice.	2018-03-29 14:04:58 -07:00
James Lu	a085aed924	Rework irc.users and User() to transparently create a store of nicks -> UIDs ... - This turns IRCNetwork.users into a new UserMapping class, which stores User objects by UID (str) and provides a 'bynick' dict storing case-normalized nicks to lists of UIDs. - Turn User.nick into a property, where the setter implicitly updates the 'bynick' index and computes a case-normalized version of the nick (User.lower_nick)	2018-03-24 00:12:19 -07:00
James Lu	815535d76b	IRCNetwork: fix autoconnect not applying when socket.connect() fails	2018-03-23 20:21:49 -07:00
James Lu	814dd9a3c5	IRCNetwork: only register a socket with selectdriver after connecting	2018-03-23 20:16:59 -07:00
James Lu	bb1334696c	classes: cache more of to_lower()	2018-03-22 22:03:08 -07:00
James Lu	b522967760	Fix duplicate calls to _run_autoconnect	2018-03-22 17:42:28 -07:00
James Lu	91b86ce0e4	Remove structures.DeprecatedAttributesObject, it's vastly inefficient for what it accomplishes	2018-03-17 15:49:48 -07:00
James Lu	8100a4cea6	IRCNetwork: run _run_autoconnect in a thread so it doesn't block whatever calls disconnect()	2018-03-17 15:26:36 -07:00
James Lu	0151f77f7b	Don't clear the read buffer with every _run_irc call	2018-03-17 12:18:16 -07:00
James Lu	10d2fb93ed	classes: fix syntaxerror from merge	2018-03-17 11:06:02 -07:00
James Lu	0033612fa3	Merge branch 'devel' into engine-rework ... Conflicts: classes.py	2018-03-17 11:03:58 -07:00
James Lu	f7ab2564fe	Rework inbound connection handling to use select ... Closes #588.	2018-03-17 11:01:32 -07:00
James Lu	92460716d1	IRCNetwork: bump SOCKET_REPOLL_WAIT to 1 sec	2018-03-07 18:32:20 -08:00
James Lu	ccc9f8e5c8	IRCNetwork: also catch ssl.SSLWantReadError and ssl.SSLWantWriteError	2018-03-07 18:31:43 -08:00
James Lu	8f9b56e9d9	IRCNetwork: abort when _send() fails to avoid deadlocks	2018-03-07 18:30:14 -08:00
James Lu	0ca185fada	classes: fix some prefixmodes list vs. state confusion	2018-03-02 21:07:47 -08:00
James Lu	5a00454a8d	_parse_modes: apply modes to a temporary mode list as we parse them ... Fixes #573. Old, broken behaviour: irc.parse_modes('#test', '+b-bb *!*@new.ban *!*@nonexistent.ban *!*@new.ban') => [('+b', '*!*@new.ban')] Fixed: irc.parse_modes('#test', '+b-bb *!*@new.ban *!*@nonexistent.ban *!*@new.ban') => [('+b', '*!*@new.ban'), ('-b', '*!*@new.ban')]	2018-03-02 20:57:16 -08:00
James Lu	f12318b5dc	classes: add an is_channel argument to _parse_modes ... This is required for the following commit.	2018-03-02 20:56:59 -08:00
James Lu	1413aa6042	_apply_modes: don't add prefix modes to mode sets even when prefixmodes=None	2018-03-02 20:47:41 -08:00
James Lu	054680c806	classes: split apply_modes into two functions	2018-03-02 20:43:25 -08:00
James Lu	9cca695d14	classes: split parse_modes into core and wrapper functions	2018-03-02 20:43:25 -08:00
James Lu	6a90e99de4	IRCNetwork: do not break on socket BlockingIOError ... On non-blocking sockets, recv() raises BlockingIOError instead of blocking when there's no data to be read. The correct behaviour is to wait and try again instead of breaking the connection.	2018-03-01 12:52:41 -05:00
James Lu	50f8cde694	classes: make _to_lower_core and _expandPUID type-safe	2018-02-24 14:19:57 -05:00
James Lu	2e66b9bde6	classes: allow hook functions to block further execution by returning False ... Closes #547.	2018-02-18 22:42:39 -08:00
James Lu	67dea6f748	classes: add docstrings to _pre_connect, _pre_disconnect, _post_disconnect	2018-01-21 13:20:42 -08:00
James Lu	6c65d5523e	IRCNetwork: potentially fix queue thread shutdowns (#558) ... Replace unreliable appendleft() usage with replacing the first element (or adding None if the queue is empty).	2017-12-17 01:01:21 -08:00
James Lu	9dfa0a478e	classes: fix inverted order in get_prefix_modes() description ... No, no, no. Nobody sorts modes that way!	2017-12-07 12:07:08 -08:00
James Lu	2fc5d32e3f	NetworkCore: don't clear state on disconnect ... This is already reset on connect, so doing it here too is a bit pointless.	2017-12-03 18:56:39 -08:00
James Lu	bebdf2e4ff	IRCNetwork: avoid sending multiple disconnect hooks for one disconnection	2017-12-03 17:46:45 -08:00