### # Copyright (c) 2002-2005, Jeremiah Fincher # Copyright (c) 2009,2011,2015 James McCoy # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # * Redistributions of source code must retain the above copyright notice, # this list of conditions, and the following disclaimer. # * Redistributions in binary form must reproduce the above copyright notice, # this list of conditions, and the following disclaimer in the # documentation and/or other materials provided with the distribution. # * Neither the name of the author of this software nor the name of # contributors to this software may be used to endorse or promote products # derived from this software without specific prior written consent. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. ### """ Provides a great number of useful utility functions for IRC. Things to muck around with hostmasks, set bold or color on strings, IRC-case-insensitive dicts, a nick class to handle nicks (so comparisons and hashing and whatnot work in an IRC-case-insensitive fashion), and numerous other things. """ from __future__ import division from __future__ import print_function import re import sys import time import base64 import random import string import textwrap import functools from . import utils from .utils import minisix from .version import version from .i18n import PluginInternationalization _ = PluginInternationalization() def debug(s, *args): """Prints a debug string. Most likely replaced by our logging debug.""" print('***', s % args) userHostmaskRe = re.compile(r'^\S+!\S+@\S+$') def isUserHostmask(s): """Returns whether or not the string s is a valid User hostmask.""" return userHostmaskRe.match(s) is not None def isServerHostmask(s): """s => bool Returns True if s is a valid server hostmask.""" return not isUserHostmask(s) def nickFromHostmask(hostmask): """hostmask => nick Returns the nick from a user hostmask.""" assert isUserHostmask(hostmask) return splitHostmask(hostmask)[0] def userFromHostmask(hostmask): """hostmask => user Returns the user from a user hostmask.""" assert isUserHostmask(hostmask) return splitHostmask(hostmask)[1] def hostFromHostmask(hostmask): """hostmask => host Returns the host from a user hostmask.""" assert isUserHostmask(hostmask) return splitHostmask(hostmask)[2] def splitHostmask(hostmask): """hostmask => (nick, user, host) Returns the nick, user, host of a user hostmask.""" assert isUserHostmask(hostmask) nick, rest = hostmask.split('!', 1) user, host = rest.split('@', 1) return (minisix.intern(nick), minisix.intern(user), minisix.intern(host)) def joinHostmask(nick, ident, host): """nick, user, host => hostmask Joins the nick, ident, host into a user hostmask.""" assert nick and ident and host return minisix.intern('%s!%s@%s' % (nick, ident, host)) _rfc1459trans = utils.str.MultipleReplacer(dict(list(zip( string.ascii_uppercase + r'\[]~', string.ascii_lowercase + r'|{}^')))) def toLower(s, casemapping=None): """s => s Returns the string s lowered according to IRC case rules.""" if casemapping is None or casemapping == 'rfc1459': return _rfc1459trans(s) elif casemapping == 'ascii': # freenode return s.lower() else: raise ValueError('Invalid casemapping: %r' % casemapping) def strEqual(nick1, nick2): """s1, s2 => bool Returns True if nick1 == nick2 according to IRC case rules.""" assert isinstance(nick1, minisix.string_types) assert isinstance(nick2, minisix.string_types) return toLower(nick1) == toLower(nick2) nickEqual = strEqual _nickchars = r'[]\`_^{|}' nickRe = re.compile(r'^[A-Za-z%s][-0-9A-Za-z%s]*$' % (re.escape(_nickchars), re.escape(_nickchars))) def isNick(s, strictRfc=True, nicklen=None): """s => bool Returns True if s is a valid IRC nick.""" if strictRfc: ret = bool(nickRe.match(s)) if ret and nicklen is not None: ret = len(s) <= nicklen return ret else: return not isChannel(s) and \ not isUserHostmask(s) and \ not ' ' in s and not '!' in s def areNicks(s, strictRfc=True, nicklen=None): """Like 'isNick(x)' but for comma-separated list.""" nick = functools.partial(isNick, strictRfc=strictRfc, nicklen=nicklen) return all(map(nick, s.split(','))) def isChannel(s, chantypes='#&+!', channellen=50): """s => bool Returns True if s is a valid IRC channel name.""" return s and \ ',' not in s and \ '\x07' not in s and \ s[0] in chantypes and \ len(s) <= channellen and \ len(s.split(None, 1)) == 1 def areChannels(s, chantypes='#&+!',channellen=50): """Like 'isChannel(x)' but for comma-separated list.""" chan = functools.partial(isChannel, chantypes=chantypes, channellen=channellen) return all(map(chan, s.split(','))) def areReceivers(s, strictRfc=True, nicklen=None, chantypes='#&+!', channellen=50): """Like 'isNick(x) or isChannel(x)' but for comma-separated list.""" nick = functools.partial(isNick, strictRfc=strictRfc, nicklen=nicklen) chan = functools.partial(isChannel, chantypes=chantypes, channellen=channellen) return all([nick(x) or chan(x) for x in s.split(',')]) _patternCache = utils.structures.CacheDict(1000) def _hostmaskPatternEqual(pattern, hostmask): try: return _patternCache[pattern](hostmask) is not None except KeyError: # We make our own regexps, rather than use fnmatch, because fnmatch's # case-insensitivity is not IRC's case-insensitity. fd = minisix.io.StringIO() for c in pattern: if c == '*': fd.write('.*') elif c == '?': fd.write('.') elif c in '[{': fd.write('[[{]') elif c in '}]': fd.write(r'[}\]]') elif c in '|\\': fd.write(r'[|\\]') elif c in '^~': fd.write('[~^]') else: fd.write(re.escape(c)) fd.write('$') f = re.compile(fd.getvalue(), re.I).match _patternCache[pattern] = f return f(hostmask) is not None _hostmaskPatternEqualCache = utils.structures.CacheDict(1000) def hostmaskPatternEqual(pattern, hostmask): """pattern, hostmask => bool Returns True if hostmask matches the hostmask pattern pattern.""" try: return _hostmaskPatternEqualCache[(pattern, hostmask)] except KeyError: b = _hostmaskPatternEqual(pattern, hostmask) _hostmaskPatternEqualCache[(pattern, hostmask)] = b return b def banmask(hostmask): """Returns a properly generic banning hostmask for a hostmask. >>> banmask('nick!user@host.domain.tld') '*!*@*.domain.tld' >>> banmask('nick!user@10.0.0.1') '*!*@10.0.0.*' """ assert isUserHostmask(hostmask) host = hostFromHostmask(hostmask) if utils.net.isIPV4(host): L = host.split('.') L[-1] = '*' return '*!*@' + '.'.join(L) elif utils.net.isIPV6(host): L = host.split(':') L[-1] = '*' return '*!*@' + ':'.join(L) else: if len(host.split('.')) > 2: # If it is a subdomain return '*!*@*%s' % host[host.find('.'):] else: return '*!*@' + host _plusRequireArguments = 'ovhblkqeI' _minusRequireArguments = 'ovhbkqeI' def separateModes(args): """Separates modelines into single mode change tuples. Basically, you should give it the .args of a MODE IrcMsg. Examples: >>> separateModes(['+ooo', 'jemfinch', 'StoneTable', 'philmes']) [('+o', 'jemfinch'), ('+o', 'StoneTable'), ('+o', 'philmes')] >>> separateModes(['+o-o', 'jemfinch', 'PeterB']) [('+o', 'jemfinch'), ('-o', 'PeterB')] >>> separateModes(['+s-o', 'test']) [('+s', None), ('-o', 'test')] >>> separateModes(['+sntl', '100']) [('+s', None), ('+n', None), ('+t', None), ('+l', 100)] """ if not args: return [] modes = args[0] assert modes[0] in '+-', 'Invalid args: %r' % args args = list(args[1:]) ret = [] for c in modes: if c in '+-': last = c else: if last == '+': requireArguments = _plusRequireArguments else: requireArguments = _minusRequireArguments if c in requireArguments: if not args: # It happens, for example with "MODE #channel +b", which # is used for getting the list of all bans. continue arg = args.pop(0) try: arg = int(arg) except ValueError: pass ret.append((last + c, arg)) else: ret.append((last + c, None)) return ret def joinModes(modes): """[(mode, targetOrNone), ...] => args Joins modes of the same form as returned by separateModes.""" args = [] modeChars = [] currentMode = '\x00' for (mode, arg) in modes: if arg is not None: args.append(arg) if not mode.startswith(currentMode): currentMode = mode[0] modeChars.append(mode[0]) modeChars.append(mode[1]) args.insert(0, ''.join(modeChars)) return args def bold(s): """Returns the string s, bolded.""" return '\x02%s\x02' % s def italic(s): """Returns the string s, italicised.""" return '\x1D%s\x1D' % s def reverse(s): """Returns the string s, reverse-videoed.""" return '\x16%s\x16' % s def underline(s): """Returns the string s, underlined.""" return '\x1F%s\x1F' % s # Definition of mircColors dictionary moved below because it became an IrcDict. def mircColor(s, fg=None, bg=None): """Returns s with the appropriate mIRC color codes applied.""" if fg is None and bg is None: return s elif bg is None: if str(fg) in mircColors: fg = mircColors[str(fg)] elif len(str(fg)) > 1: fg = mircColors[str(fg)[:-1]] else: # Should not happen pass return '\x03%s%s\x03' % (fg.zfill(2), s) elif fg is None: bg = mircColors[str(bg)] # According to the mirc color doc, a fg color MUST be specified if a # background color is specified. So, we'll specify 00 (white) if the # user doesn't specify one. return '\x0300,%s%s\x03' % (bg.zfill(2), s) else: fg = mircColors[str(fg)] bg = mircColors[str(bg)] # No need to zfill fg because the comma delimits. return '\x03%s,%s%s\x03' % (fg, bg.zfill(2), s) def canonicalColor(s, bg=False, shift=0): """Assigns an (fg, bg) canonical color pair to a string based on its hash value. This means it might change between Python versions. This pair can be used as a *parameter to mircColor. The shift parameter is how much to right-shift the hash value initially. """ h = hash(s) >> shift fg = h % 14 + 2 # The + 2 is to rule out black and white. if bg: bg = (h >> 4) & 3 # The 5th, 6th, and 7th least significant bits. if fg < 8: bg += 8 else: bg += 2 return (fg, bg) else: return (fg, None) def stripBold(s): """Returns the string s, with bold removed.""" return s.replace('\x02', '') def stripItalic(s): """Returns the string s, with italics removed.""" return s.replace('\x1d', '') _stripColorRe = re.compile(r'\x03(?:\d{1,2},\d{1,2}|\d{1,2}|,\d{1,2}|)') def stripColor(s): """Returns the string s, with color removed.""" return _stripColorRe.sub('', s) def stripReverse(s): """Returns the string s, with reverse-video removed.""" return s.replace('\x16', '') def stripUnderline(s): """Returns the string s, with underlining removed.""" return s.replace('\x1f', '').replace('\x1F', '') def stripFormatting(s): """Returns the string s, with all formatting removed.""" # stripColor has to go first because of some strings, check the tests. s = stripColor(s) s = stripBold(s) s = stripReverse(s) s = stripUnderline(s) s = stripItalic(s) return s.replace('\x0f', '').replace('\x0F', '') _containsFormattingRe = re.compile(r'[\x02\x03\x16\x1f]') def formatWhois(irc, replies, caller='', channel='', command='whois'): """Returns a string describing the target of a WHOIS command. Arguments are: * irc: the irclib.Irc object on which the replies was received * replies: a dict mapping the reply codes ('311', '312', etc.) to their corresponding ircmsg.IrcMsg * caller: an optional nick specifying who requested the whois information * channel: an optional channel specifying where the reply will be sent If provided, caller and channel will be used to avoid leaking information that the caller/channel shouldn't be privy to. """ hostmask = '@'.join(replies['311'].args[2:4]) nick = replies['318'].args[1] user = replies['311'].args[-1] START_CODE = '311' if command == 'whois' else '314' hostmask = '@'.join(replies[START_CODE].args[2:4]) user = replies[START_CODE].args[-1] if _containsFormattingRe.search(user) and user[-1] != '\x0f': # For good measure, disable any formatting user = '%s\x0f' % user if '319' in replies: channels = [] for msg in replies['319']: channels.extend(msg.args[-1].split()) ops = [] voices = [] normal = [] halfops = [] for chan in channels: origchan = chan chan = chan.lstrip('@%+~!') # UnrealIRCd uses & for user modes and disallows it as a # channel-prefix, flying in the face of the RFC. Have to # handle this specially when processing WHOIS response. testchan = chan.lstrip('&') if testchan != chan and irc.isChannel(testchan): chan = testchan diff = len(chan) - len(origchan) modes = origchan[:diff] chanState = irc.state.channels.get(chan) # The user is in a channel the bot is in, so the ircd may have # responded with otherwise private data. if chanState: # Skip channels the caller isn't in. This prevents # us from leaking information when the channel is +s or the # target is +i. if caller not in chanState.users: continue # Skip +s/+p channels the target is in only if the reply isn't # being sent to that channel. if set(('p', 's')) & set(chanState.modes.keys()) and \ not strEqual(channel or '', chan): continue if not modes: normal.append(chan) elif utils.iter.any(lambda c: c in modes,('@', '&', '~', '!')): ops.append(chan) elif utils.iter.any(lambda c: c in modes, ('%',)): halfops.append(chan) elif utils.iter.any(lambda c: c in modes, ('+',)): voices.append(chan) L = [] if ops: L.append(format(_('is an op on %L'), ops)) if halfops: L.append(format(_('is a halfop on %L'), halfops)) if voices: L.append(format(_('is voiced on %L'), voices)) if normal: if L: L.append(format(_('is also on %L'), normal)) else: L.append(format(_('is on %L'), normal)) else: if command == 'whois': L = [_('isn\'t on any publicly visible channels')] else: L = [] channels = format('%L', L) if '317' in replies: idle = utils.timeElapsed(replies['317'].args[2]) signon = utils.str.timestamp(float(replies['317'].args[3])) else: idle = '' signon = '' if '312' in replies: server = replies['312'].args[2] if len(replies['312']) > 3: signoff = replies['312'].args[3] else: server = '' if '301' in replies: away = ' %s is away: %s.' % (nick, replies['301'].args[2]) else: away = '' if '320' in replies: if replies['320'].args[2]: identify = ' identified' else: identify = '' else: identify = '' if command == 'whois': s = _('%s (%s) has been%s on server %s since %s (idle for %s). %s ' '%s.%s') % (user, hostmask, identify, server, signon, idle, nick, channels, away) else: s = _('%s (%s) has been%s on server %s and disconnected on %s.') % \ (user, hostmask, identify, server, signoff) return s class FormatContext(object): def __init__(self): self.reset() def reset(self): self.fg = None self.bg = None self.bold = False self.reverse = False self.underline = False def start(self, s): """Given a string, starts all the formatters in this context.""" if self.bold: s = '\x02' + s if self.reverse: s = '\x16' + s if self.underline: s = '\x1f' + s if self.fg is not None or self.bg is not None: s = mircColor(s, fg=self.fg, bg=self.bg)[:-1] # Remove \x03. return s def end(self, s): """Given a string, ends all the formatters in this context.""" if self.bold or self.reverse or \ self.fg or self.bg or self.underline: # Should we individually end formatters? s += '\x0f' return s class FormatParser(object): def __init__(self, s): self.fd = minisix.io.StringIO(s) self.last = None def getChar(self): if self.last is not None: c = self.last self.last = None return c else: return self.fd.read(1) def ungetChar(self, c): self.last = c def parse(self): context = FormatContext() c = self.getChar() while c: if c == '\x02': context.bold = not context.bold elif c == '\x16': context.reverse = not context.reverse elif c == '\x1f': context.underline = not context.underline elif c == '\x0f': context.reset() elif c == '\x03': self.getColor(context) c = self.getChar() return context def getInt(self): i = 0 setI = False c = self.getChar() while c.isdigit(): j = i * 10 j += int(c) if j >= 16: self.ungetChar(c) break else: setI = True i = j c = self.getChar() self.ungetChar(c) if setI: return i else: return None def getColor(self, context): context.fg = self.getInt() c = self.getChar() if c == ',': context.bg = self.getInt() else: self.ungetChar(c) def wrap(s, length, break_on_hyphens = False, break_long_words = False): processed = [] wrapper = textwrap.TextWrapper(width=length) wrapper.break_long_words = break_long_words wrapper.break_on_hyphens = break_on_hyphens chunks = wrapper.wrap(s) context = None for chunk in chunks: if context is not None: chunk = context.start(chunk) context = FormatParser(chunk).parse() processed.append(context.end(chunk)) return processed def isValidArgument(s): """Returns whether s is strictly a valid argument for an IRC message.""" return '\r' not in s and '\n' not in s and '\x00' not in s def safeArgument(s): """If s is unsafe for IRC, returns a safe version.""" if minisix.PY2 and isinstance(s, unicode): s = s.encode('utf-8') elif (minisix.PY2 and not isinstance(s, minisix.string_types)) or \ (minisix.PY3 and not isinstance(s, str)): debug('Got a non-string in safeArgument: %r', s) s = str(s) if isValidArgument(s): return s else: return repr(s) def replyTo(msg): """Returns the appropriate target to send responses to msg.""" if isChannel(msg.args[0]): return msg.args[0] else: return msg.nick def dccIP(ip): """Converts an IP string to the DCC integer form.""" assert utils.net.isIPV4(ip), \ 'argument must be a string ip in xxx.yyy.zzz.www format.' i = 0 x = 256**3 for quad in ip.split('.'): i += int(quad)*x x //= 256 return i def unDccIP(i): """Takes an integer DCC IP and return a normal string IP.""" assert isinstance(i, minisix.integer_types), '%r is not an number.' % i L = [] while len(L) < 4: L.append(i % 256) i //= 256 L.reverse() return '.'.join(map(str, L)) class IrcString(str): """This class does case-insensitive comparison and hashing of nicks.""" def __new__(cls, s=''): x = super(IrcString, cls).__new__(cls, s) x.lowered = str(toLower(x)) return x def __eq__(self, s): try: return toLower(s) == self.lowered except: return False def __ne__(self, s): return not (self == s) def __hash__(self): return hash(self.lowered) class IrcDict(utils.InsensitivePreservingDict): """Subclass of dict to make key comparison IRC-case insensitive.""" def key(self, s): if s is not None: s = toLower(s) return s class CallableValueIrcDict(IrcDict): def __getitem__(self, k): v = super(IrcDict, self).__getitem__(k) if callable(v): v = v() return v class IrcSet(utils.NormalizingSet): """A sets.Set using IrcStrings instead of regular strings.""" def normalize(self, s): return IrcString(s) def __reduce__(self): return (self.__class__, (list(self),)) class FloodQueue(object): timeout = 0 def __init__(self, timeout=None, queues=None): if timeout is not None: self.timeout = timeout if queues is None: queues = IrcDict() self.queues = queues def __repr__(self): return 'FloodQueue(timeout=%r, queues=%s)' % (self.timeout, repr(self.queues)) def key(self, msg): # This really ought to be configurable without subclassing, but for # now, it works. # used to be msg.user + '@' + msg.host but that was too easily abused. return msg.host def getTimeout(self): if callable(self.timeout): return self.timeout() else: return self.timeout def _getQueue(self, msg, insert=True): key = self.key(msg) try: return self.queues[key] except KeyError: if insert: # python-- # instancemethod.__repr__ calls the instance.__repr__, which # means that our __repr__ calls self.queues.__repr__, which # calls structures.TimeoutQueue.__repr__, which calls # getTimeout.__repr__, which calls our __repr__, which calls... getTimeout = lambda : self.getTimeout() q = utils.structures.TimeoutQueue(getTimeout) self.queues[key] = q return q else: return None def enqueue(self, msg, what=None): if what is None: what = msg q = self._getQueue(msg) q.enqueue(what) def len(self, msg): q = self._getQueue(msg, insert=False) if q is not None: return len(q) else: return 0 def has(self, msg, what=None): q = self._getQueue(msg, insert=False) if q is not None: if what is None: what = msg for elt in q: if elt == what: return True return False mircColors = IrcDict({ 'white': '0', 'black': '1', 'blue': '2', 'green': '3', 'red': '4', 'brown': '5', 'purple': '6', 'orange': '7', 'yellow': '8', 'light green': '9', 'teal': '10', 'light blue': '11', 'dark blue': '12', 'pink': '13', 'dark grey': '14', 'light grey': '15', 'dark gray': '14', 'light gray': '15', }) # We'll map integers to their string form so mircColor is simpler. for (k, v) in list(mircColors.items()): if k is not None: # Ignore empty string for None. sv = str(v) mircColors[sv] = sv mircColors[sv.zfill(2)] = sv def standardSubstitute(irc, msg, text, env=None): """Do the standard set of substitutions on text, and return it""" def randInt(): return str(random.randint(-1000, 1000)) def randDate(): t = pow(2,30)*random.random()+time.time()/4.0 return time.ctime(t) ctime = time.strftime("%a %b %d %H:%M:%S %Y") localtime = time.localtime() gmtime = time.strftime("%a %b %d %H:%M:%S %Y", time.gmtime()) vars = CallableValueIrcDict({ 'now': ctime, 'ctime': ctime, 'utc': gmtime, 'gmt': gmtime, 'randdate': randDate, 'randomdate': randDate, 'rand': randInt, 'randint': randInt, 'randomint': randInt, 'today': time.strftime('%d %b %Y', localtime), 'year': localtime[0], 'month': localtime[1], 'monthname': time.strftime('%b', localtime), 'date': localtime[2], 'day': time.strftime('%A', localtime), 'h': localtime[3], 'hr': localtime[3], 'hour': localtime[3], 'm': localtime[4], 'min': localtime[4], 'minute': localtime[4], 's': localtime[5], 'sec': localtime[5], 'second': localtime[5], 'tz': time.strftime('%Z', localtime), 'version': 'Supybot %s' % version, }) if irc: vars.update({ 'botnick': irc.nick, 'network': irc.network, }) if msg: vars.update({ 'who': msg.nick, 'nick': msg.nick, 'user': msg.user, 'host': msg.host, }) if msg.reply_env: vars.update(msg.reply_env) if irc and msg: if isChannel(msg.args[0]): channel = msg.args[0] else: channel = 'somewhere' def randNick(): if channel != 'somewhere': L = list(irc.state.channels[channel].users) if len(L) > 1: n = msg.nick while n == msg.nick: n = utils.iter.choice(L) return n else: return msg.nick else: return 'someone' vars.update({ 'randnick': randNick, 'randomnick': randNick, 'channel': channel, }) else: vars.update({ 'channel': 'somewhere', 'randnick': 'someone', 'randomnick': 'someone', }) if env is not None: vars.update(env) t = string.Template(text) t.idpattern = '[a-zA-Z][a-zA-Z0-9]*' return t.safe_substitute(vars) AUTHENTICATE_CHUNK_SIZE = 400 def authenticate_generator(authstring, base64ify=True): if base64ify: authstring = base64.b64encode(authstring) if minisix.PY3: authstring = authstring.decode() # +1 so we get an empty string at the end if len(authstring) is a multiple # of AUTHENTICATE_CHUNK_SIZE (including 0) for n in range(0, len(authstring)+1, AUTHENTICATE_CHUNK_SIZE): chunk = authstring[n:n+AUTHENTICATE_CHUNK_SIZE] or '+' yield chunk class AuthenticateDecoder(object): def __init__(self): self.chunks = [] self.ready = False def feed(self, msg): assert msg.command == 'AUTHENTICATE' chunk = msg.args[0] if chunk == '+' or len(chunk) != AUTHENTICATE_CHUNK_SIZE: self.ready = True if chunk != '+': if minisix.PY3: chunk = chunk.encode() self.chunks.append(chunk) def get(self): assert self.ready return base64.b64decode(b''.join(self.chunks)) numerics = { # <= 2.10 # Reply '001': 'RPL_WELCOME', '002': 'RPL_YOURHOST', '003': 'RPL_CREATED', '004': 'RPL_MYINFO', '005': 'RPL_BOUNCE', '302': 'RPL_USERHOST', '303': 'RPL_ISON', '301': 'RPL_AWAY', '305': 'RPL_UNAWAY', '306': 'RPL_NOWAWAY', '311': 'RPL_WHOISUSER', '312': 'RPL_WHOISSERVER', '313': 'RPL_WHOISOPERATOR', '317': 'RPL_WHOISIDLE', '318': 'RPL_ENDOFWHOIS', '319': 'RPL_WHOISCHANNELS', '314': 'RPL_WHOWASUSER', '369': 'RPL_ENDOFWHOWAS', '321': 'RPL_LISTSTART', '322': 'RPL_LIST', '323': 'RPL_LISTEND', '325': 'RPL_UNIQOPIS', '324': 'RPL_CHANNELMODEIS', '331': 'RPL_NOTOPIC', '332': 'RPL_TOPIC', '341': 'RPL_INVITING', '342': 'RPL_SUMMONING', '346': 'RPL_INVITELIST', '347': 'RPL_ENDOFINVITELIST', '348': 'RPL_EXCEPTLIST', '349': 'RPL_ENDOFEXCEPTLIST', '351': 'RPL_VERSION', '352': 'RPL_WHOREPLY', '352': 'RPL_WHOREPLY', '353': 'RPL_NAMREPLY', '366': 'RPL_ENDOFNAMES', '364': 'RPL_LINKS', '365': 'RPL_ENDOFLINKS', '367': 'RPL_BANLIST', '368': 'RPL_ENDOFBANLIST', '371': 'RPL_INFO', '374': 'RPL_ENDOFINFO', '372': 'RPL_MOTD', '376': 'RPL_ENDOFMOTD', '381': 'RPL_YOUREOPER', '382': 'RPL_REHASHING', '383': 'RPL_YOURESERVICE', '391': 'RPL_TIME', '392': 'RPL_USERSSTART', '393': 'RPL_USERS', '394': 'RPL_ENDOFUSERS', '395': 'RPL_NOUSERS', '200': 'RPL_TRACELINK', '201': 'RPL_TRACECONNECTING', '202': 'RPL_TRACEHANDSHAKE', '203': 'RPL_TRACEUNKNOWN', '204': 'RPL_TRACEOPERATOR', '205': 'RPL_TRACEUSER', '206': 'RPL_TRACESERVER', '207': 'RPL_TRACESERVICE', '208': 'RPL_TRACENEWTYPE', '209': 'RPL_TRACECLASS', '210': 'RPL_TRACERECONNECT', '261': 'RPL_TRACELOG', '262': 'RPL_TRACEEND', '211': 'RPL_STATSLINKINFO', '212': 'RPL_STATSCOMMANDS', '219': 'RPL_ENDOFSTATS', '242': 'RPL_STATSUPTIME', '243': 'RPL_STATSOLINE', '221': 'RPL_UMODEIS', '234': 'RPL_SERVLIST', '235': 'RPL_SERVLISTEND', '251': 'RPL_LUSERCLIENT', '252': 'RPL_LUSEROP', '253': 'RPL_LUSERUNKNOWN', '254': 'RPL_LUSERCHANNELS', '255': 'RPL_LUSERME', '256': 'RPL_ADMINME', '257': 'RPL_ADMINLOC1', '258': 'RPL_ADMINLOC2', '259': 'RPL_ADMINEMAIL', '263': 'RPL_TRYAGAIN', # Error '401': 'ERR_NOSUCHNICK', '402': 'ERR_NOSUCHSERVER', '403': 'ERR_NOSUCHCHANNEL', '404': 'ERR_CANNOTSENDTOCHAN', '405': 'ERR_TOOMANYCHANNELS', '406': 'ERR_WASNOSUCHNICK', '407': 'ERR_TOOMANYTARGETS', '408': 'ERR_NOSUCHSERVICE', '409': 'ERR_NOORIGIN', '411': 'ERR_NORECIPIENT', '412': 'ERR_NOTEXTTOSEND', '413': 'ERR_NOTOPLEVEL', '414': 'ERR_WILDTOPLEVEL', '415': 'ERR_BADMASK', '421': 'ERR_UNKNOWNCOMMAND', '422': 'ERR_NOMOTD', '423': 'ERR_NOADMININFO', '424': 'ERR_FILEERROR', '431': 'ERR_NONICKNAMEGIVEN', '432': 'ERR_ERRONEUSNICKNAME', '433': 'ERR_NICKNAMEINUSE', '436': 'ERR_NICKCOLLISION', '437': 'ERR_UNAVAILRESOURCE', '441': 'ERR_USERNOTINCHANNEL', '442': 'ERR_NOTONCHANNEL', '443': 'ERR_USERONCHANNEL', '444': 'ERR_NOLOGIN', '445': 'ERR_SUMMONDISABLED', '446': 'ERR_USERSDISABLED', '451': 'ERR_NOTREGISTERED', '461': 'ERR_NEEDMOREPARAMS', '462': 'ERR_ALREADYREGISTRED', '463': 'ERR_NOPERMFORHOST', '464': 'ERR_PASSWDMISMATCH', '465': 'ERR_YOUREBANNEDCREEP', '466': 'ERR_YOUWILLBEBANNED', '467': 'ERR_KEYSET', '471': 'ERR_CHANNELISFULL', '472': 'ERR_UNKNOWNMODE', '473': 'ERR_INVITEONLYCHAN', '474': 'ERR_BANNEDFROMCHAN', '475': 'ERR_BADCHANNELKEY', '476': 'ERR_BADCHANMASK', '477': 'ERR_NOCHANMODES', '478': 'ERR_BANLISTFULL', '481': 'ERR_NOPRIVILEGES', '482': 'ERR_CHANOPRIVSNEEDED', '483': 'ERR_CANTKILLSERVER', '484': 'ERR_RESTRICTED', '485': 'ERR_UNIQOPPRIVSNEEDED', '491': 'ERR_NOOPERHOST', '501': 'ERR_UMODEUNKNOWNFLAG', '502': 'ERR_USERSDONTMATCH', # Reserved '231': 'RPL_SERVICEINFO', '232': 'RPL_ENDOFSERVICES', '233': 'RPL_SERVICE', '300': 'RPL_NONE', '316': 'RPL_WHOISCHANOP', '361': 'RPL_KILLDONE', '362': 'RPL_CLOSING', '363': 'RPL_CLOSEEND', '373': 'RPL_INFOSTART', '384': 'RPL_MYPORTIS', '213': 'RPL_STATSCLINE', '214': 'RPL_STATSNLINE', '215': 'RPL_STATSILINE', '216': 'RPL_STATSKLINE', '217': 'RPL_STATSQLINE', '218': 'RPL_STATSYLINE', '240': 'RPL_STATSVLINE', '241': 'RPL_STATSLLINE', '244': 'RPL_STATSHLINE', '244': 'RPL_STATSSLINE', '246': 'RPL_STATSPING', '247': 'RPL_STATSBLINE', '250': 'RPL_STATSDLINE', '492': 'ERR_NOSERVICEHOST', # IRC v3.1 # SASL '900': 'RPL_LOGGEDIN', '901': 'RPL_LOGGEDOUT', '902': 'ERR_NICKLOCKED', '903': 'RPL_SASLSUCCESS', '904': 'ERR_SASLFAIL', '905': 'ERR_SASLTOOLONG', '906': 'ERR_SASLABORTED', '907': 'ERR_SASLALREADY', '908': 'RPL_SASLMECHS', # IRC v3.2 # Metadata '760': 'RPL_WHOISKEYVALUE', '761': 'RPL_KEYVALUE', '762': 'RPL_METADATAEND', '764': 'ERR_METADATALIMIT', '765': 'ERR_TARGETINVALID', '766': 'ERR_NOMATCHINGKEY', '767': 'ERR_KEYINVALID', '768': 'ERR_KEYNOTSET', '769': 'ERR_KEYNOPERMISSION', # Monitor '730': 'RPL_MONONLINE', '731': 'RPL_MONOFFLINE', '732': 'RPL_MONLIST', '733': 'RPL_ENDOFMONLIST', '734': 'ERR_MONLISTFULL', } if __name__ == '__main__': import doctest doctest.testmod(sys.modules['__main__']) # vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79: