mirror of
https://github.com/Mikaela/Limnoria.git
synced 2024-11-16 07:29:23 +01:00
261 lines
10 KiB
Python
261 lines
10 KiB
Python
###
|
|
# Copyright (c) 2002-2005, Jeremiah Fincher
|
|
# Copyright (c) 2008-2010, James Vega
|
|
# 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.
|
|
###
|
|
|
|
import os
|
|
import re
|
|
import pwd
|
|
import sys
|
|
import crypt
|
|
import errno
|
|
import random
|
|
import select
|
|
import struct
|
|
import subprocess
|
|
|
|
import supybot.utils as utils
|
|
from supybot.commands import *
|
|
import supybot.plugins as plugins
|
|
import supybot.ircutils as ircutils
|
|
import supybot.callbacks as callbacks
|
|
from supybot.i18n import PluginInternationalization, internationalizeDocstring
|
|
_ = PluginInternationalization('Unix')
|
|
|
|
def progstats():
|
|
pw = pwd.getpwuid(os.getuid())
|
|
response = format('Process ID %i running as user %q and as group %q '
|
|
'from directory %q with the command line %q. '
|
|
'Running on Python %s.',
|
|
os.getpid(), pw[0], pw[3],
|
|
os.getcwd(), ' '.join(sys.argv),
|
|
sys.version.translate(utils.str.chars, '\r\n'))
|
|
return response
|
|
|
|
class TimeoutError(IOError):
|
|
pass
|
|
|
|
def pipeReadline(fd, timeout=2):
|
|
(r, _, _) = select.select([fd], [], [], timeout)
|
|
if r:
|
|
return r[0].readline()
|
|
else:
|
|
raise TimeoutError
|
|
|
|
class Unix(callbacks.Plugin):
|
|
@internationalizeDocstring
|
|
def errno(self, irc, msg, args, s):
|
|
"""<error number or code>
|
|
|
|
Returns the number of an errno code, or the errno code of a number.
|
|
"""
|
|
try:
|
|
i = int(s)
|
|
name = errno.errorcode[i]
|
|
except ValueError:
|
|
name = s.upper()
|
|
try:
|
|
i = getattr(errno, name)
|
|
except AttributeError:
|
|
irc.reply(_('I can\'t find the errno number for that code.'))
|
|
return
|
|
except KeyError:
|
|
name = _('(unknown)')
|
|
irc.reply(format(_('%s (#%i): %s'), name, i, os.strerror(i)))
|
|
errno = wrap(errno, ['something'])
|
|
|
|
@internationalizeDocstring
|
|
def progstats(self, irc, msg, args):
|
|
"""takes no arguments
|
|
|
|
Returns various unix-y information on the running supybot process.
|
|
"""
|
|
irc.reply(progstats())
|
|
|
|
@internationalizeDocstring
|
|
def pid(self, irc, msg, args):
|
|
"""takes no arguments
|
|
|
|
Returns the current pid of the process for this Supybot.
|
|
"""
|
|
irc.reply(format('%i', os.getpid()), private=True)
|
|
pid = wrap(pid, [('checkCapability', 'owner')])
|
|
|
|
_cryptre = re.compile(r'[./0-9A-Za-z]')
|
|
@internationalizeDocstring
|
|
def crypt(self, irc, msg, args, password, salt):
|
|
"""<password> [<salt>]
|
|
|
|
Returns the resulting of doing a crypt() on <password> If <salt> is
|
|
not given, uses a random salt. If running on a glibc2 system,
|
|
prepending '$1$' to your salt will cause crypt to return an MD5sum
|
|
based crypt rather than the standard DES based crypt.
|
|
"""
|
|
def makeSalt():
|
|
s = '\x00'
|
|
while self._cryptre.sub('', s) != '':
|
|
s = struct.pack('<h', random.randrange(-(2**15), 2**15))
|
|
return s
|
|
if not salt:
|
|
salt = makeSalt()
|
|
irc.reply(crypt.crypt(password, salt))
|
|
crypt = wrap(crypt, ['something', additional('something')])
|
|
|
|
@internationalizeDocstring
|
|
def spell(self, irc, msg, args, word):
|
|
"""<word>
|
|
|
|
Returns the result of passing <word> to aspell/ispell. The results
|
|
shown are sorted from best to worst in terms of being a likely match
|
|
for the spelling of <word>.
|
|
"""
|
|
# We are only checking the first word
|
|
spellCmd = self.registryValue('spell.command')
|
|
if not spellCmd:
|
|
irc.error(_('The spell checking command is not configured. If one '
|
|
'is installed, reconfigure '
|
|
'supybot.plugins.Unix.spell.command appropriately.'),
|
|
Raise=True)
|
|
if word and not word[0].isalpha():
|
|
irc.error(_('<word> must begin with an alphabet character.'))
|
|
return
|
|
try:
|
|
inst = subprocess.Popen([spellCmd, '-a'], close_fds=True,
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.PIPE,
|
|
stdin=subprocess.PIPE)
|
|
except OSError, e:
|
|
irc.error(e, Raise=True)
|
|
ret = inst.poll()
|
|
if ret is not None:
|
|
s = inst.stderr.readline()
|
|
if not s:
|
|
s = inst.stdout.readline()
|
|
s = s.rstrip('\r\n')
|
|
s = s.lstrip('Error: ')
|
|
irc.error(s, Raise=True)
|
|
(out, err) = inst.communicate(word)
|
|
inst.wait()
|
|
lines = filter(None, out.splitlines())
|
|
lines.pop(0) # Banner
|
|
if not lines:
|
|
irc.error(_('No results found.'), Raise=True)
|
|
line = lines.pop(0)
|
|
line2 = ''
|
|
if lines:
|
|
line2 = lines.pop(0)
|
|
# parse the output
|
|
# aspell will sometimes list spelling suggestions after a '*' or '+'
|
|
# line for complex words.
|
|
if line[0] in '*+' and line2:
|
|
line = line2
|
|
if line[0] in '*+':
|
|
resp = format(_('%q may be spelled correctly.'), word)
|
|
elif line[0] == '#':
|
|
resp = format(_('I could not find an alternate spelling for %q'),
|
|
word)
|
|
elif line[0] == '&':
|
|
matches = line.split(':')[1].strip()
|
|
resp = format(_('Possible spellings for %q: %L.'),
|
|
word, matches.split(', '))
|
|
else:
|
|
resp = 'Something unexpected was seen in the [ai]spell output.'
|
|
irc.reply(resp)
|
|
spell = wrap(spell, ['somethingWithoutSpaces'])
|
|
|
|
@internationalizeDocstring
|
|
def fortune(self, irc, msg, args):
|
|
"""takes no arguments
|
|
|
|
Returns a fortune from the *nix fortune program.
|
|
"""
|
|
fortuneCmd = self.registryValue('fortune.command')
|
|
if fortuneCmd:
|
|
args = [fortuneCmd]
|
|
if self.registryValue('fortune.short'):
|
|
args.append('-s')
|
|
if self.registryValue('fortune.equal'):
|
|
args.append('-e')
|
|
if self.registryValue('fortune.offensive'):
|
|
args.append('-a')
|
|
args.extend(self.registryValue('fortune.files'))
|
|
try:
|
|
inst = subprocess.Popen(args, close_fds=True,
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.PIPE,
|
|
stdin=file(os.devnull))
|
|
except OSError, e:
|
|
irc.error(_('It seems the configured fortune command was '
|
|
'not available.'), Raise=True)
|
|
(out, err) = inst.communicate()
|
|
inst.wait()
|
|
lines = out.splitlines()
|
|
lines = map(str.rstrip, lines)
|
|
lines = filter(None, lines)
|
|
irc.replies(lines, joiner=' ')
|
|
else:
|
|
irc.error(_('The fortune command is not configured. If fortune is '
|
|
'installed on this system, reconfigure the '
|
|
'supybot.plugins.Unix.fortune.command configuration '
|
|
'variable appropriately.'))
|
|
|
|
@internationalizeDocstring
|
|
def wtf(self, irc, msg, args, _, something):
|
|
"""[is] <something>
|
|
|
|
Returns wtf <something> is. 'wtf' is a *nix command that first
|
|
appeared in NetBSD 1.5. In most *nices, it's available in some sort
|
|
of 'bsdgames' package.
|
|
"""
|
|
wtfCmd = self.registryValue('wtf.command')
|
|
if wtfCmd:
|
|
something = something.rstrip('?')
|
|
try:
|
|
inst = subprocess.Popen([wtfCmd, something], close_fds=True,
|
|
stdout=subprocess.PIPE,
|
|
stderr=file(os.devnull),
|
|
stdin=file(os.devnull))
|
|
except OSError:
|
|
irc.error(_('It seems the configured wtf command was not '
|
|
'available.'), Raise=True)
|
|
(out, _) = inst.communicate()
|
|
inst.wait()
|
|
if out:
|
|
response = out.splitlines()[0].strip()
|
|
response = utils.str.normalizeWhitespace(response)
|
|
irc.reply(response)
|
|
else:
|
|
irc.error(_('The wtf command is not configured. If it is installed '
|
|
'on this system, reconfigure the '
|
|
'supybot.plugins.Unix.wtf.command configuration '
|
|
'variable appropriately.'))
|
|
wtf = wrap(wtf, [optional(('literal', ['is'])), 'something'])
|
|
|
|
Class = Unix
|
|
# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
|