KNOWN = 1
AUTHED = 0 # Users which have are known to be authed
ANYONE = -1 # non-authed users have glevel set to -1
- IGNORED = -2 # The default reqglevel is ANYONE, so any commands will be ignored from IGNORED users unless the command reglevel=-2
+ IGNORED = -2 # If the user is IGNORED, no hooks or chanhooks will fire for their messages. numhooks can still be fired.
glevs = {
'OWNER': OWNER,
'MANAGER': MANAGER,
return func
return realhook
- def bind_tcp(self, host, port):
- return self._hooksocket(socket.AF_INET, socket.SOCK_STREAM, (host, port))
- def bind_udp(self, host, port):
- return self._hooksocket(socket.AF_INET, socket.SOCK_DGRAM, (host, port))
- def bind_unix(self, path):
- return self._hooksocket(socket.AF_UNIX, socket.SOCK_STREAM, path)
- def _hooksocket(self, af, ty, address):
+ def bind(self, bindto, data=None):
+ """Used as a decorator on a class which implements getdata and parse methods.
+ See modules/sockets.py for an example.
+ Takes an arg like:
+ [unix:]/foo/bar
+ [udp|tcp:][ip:]port
+ """
+ if len(bindto) == 0:
+ raise Exception('bindto must have a value')
+ if bindto[0] == '/':
+ return self._hooksocket(socket.AF_UNIX, socket.SOCK_STREAM, bindto)
+ if len(bindto) > 5 and bindto[0:5] == 'unix:':
+ return self._hooksocket(socket.AF_UNIX, socket.SOCK_STREAM, bindto[5:])
+ af = socket.AF_INET
+ ty = socket.SOCK_STREAM
+ host = '0.0.0.0'
+ if len(bindto) > 4 and bindto[0:4] == 'udp:':
+ ty = socket.SOCK_DGRAM
+ bindto = bindto[4:]
+ if len(bindto) > 4 and bindto[0:4] == 'tcp:':
+ bindto = bindto[4:]
+ if ':' in bindto:
+ pieces = bindto.rsplit(':', 1)
+ host = pieces[0]
+ bindto = pieces[1]
+ port = int(bindto)
+ return self._hooksocket(af, ty, (host, port), data)
+
+ def bind_tcp(self, host, port, data=None):
+ return self._hooksocket(socket.AF_INET, socket.SOCK_STREAM, (host, port), data)
+ def bind_udp(self, host, port, data=None):
+ return self._hooksocket(socket.AF_INET, socket.SOCK_DGRAM, (host, port), data)
+ def bind_unix(self, path, data=None):
+ return self._hooksocket(socket.AF_UNIX, socket.SOCK_STREAM, path, data)
+ def _hooksocket(self, af, ty, address, data):
def realhook(cls):
if not (hasattr(cls, 'getdata') and callable(cls.getdata)):
# Check early that the object implements getdata.
# If getdata ever returns a non-empty list, then a parse method must also exist, but we don't check that.
raise Exception('Attempted to hook a socket without a class to process data')
- self.sockhooks.append((af, ty, address, cls))
+ self.sockhooks.append((af, ty, address, cls, data))
if self.parent is not None:
- self._create_socket(af, ty, address, cls)
+ self._create_socket(af, ty, address, cls, data)
return cls
return realhook
- def _create_socket(self, af, ty, address, cls):
+ def _create_socket(self, af, ty, address, cls, data):
ty = ty | socket.SOCK_NONBLOCK
sock = socket.socket(af, ty)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
sock.bind(address)
- obj = _ListenSocket(self, sock, cls)
+ obj = _ListenSocket(self, sock, cls, data)
self.sockets.append((sock,obj))
sock.listen(5)
self.parent.newfd(obj, sock.fileno())
- self.parent.log(repr(obj), '?', 'Socket ready to accept new connections')
+ self.parent.log(repr(obj), '?', 'Socket ready to accept new connections (%r, %r, %r, %r)' % (af, ty, address, cls))
def _destroy_socket(self, sock, obj):
obj.close()
else:
return error('unknown parent')
+
+ def flags(self, *flags):
+ """Parses out "flags" to a command, like `MODUNLOAD -AUTOLOAD somemodule`
+ @lib.hook()
+ @lib.flags('autoload', 'force')
+ def baz(bot, user, chan, realtarget, flags, *args)
+
+ Note the added `flags` argument, which will be a dict - in this case `{'autounload':true,'force':false}`."""
+ def realhook(func):
+ func.flags = [f.lower() for f in flags]
+
+ @wraps(func)
+ def parseargs(bot, user, chan, realtarget, *_args):
+ args = list(_args) # we need a copy, also need a list, iterate over _args-tuple, mutate args-list
+ found_flags = {f: False for f in flags}
+ for arg in _args:
+ if arg[0] == "-" and len(arg) > 1:
+ found_prefix = None
+ possible_flag = arg[1:].lower()
+ for f in flags:
+ if possible_flag == f: # Exact match?
+ found_flags[possible_flag] = True
+ args.remove(arg)
+ found_prefix = None
+ break
+ elif f.find(possible_flag) == 0: # Is the current word a prefix of a flag?
+ if found_prefix is not None: # Is it also a prefix of another flag?
+ return 'Error: %s is a prefix of multiple flags (%s, %s).' % (possible_flag, found_prefix[1], f)
+ else:
+ found_prefix = (arg,f)
+ if found_prefix is not None: # found (only one) prefix
+ found_flags[found_prefix[1]] = True
+ args.remove(found_prefix[0])
+ return func(bot, user, chan, realtarget, found_flags, *args)
+
+ return parseargs
+ return realhook
+
+
def argsEQ(self, num):
def realhook(func):
@wraps(func)
def checkargs(bot, user, chan, realtarget, *args):
- if len(args) == num:
+ adjuster = 0
+ if hasattr(checkargs, 'flags'):
+ adjuster = 1
+ if len(args)-adjuster == num:
return func(bot, user, chan, realtarget, *args)
else:
bot.msg(user, self.WRONGARGS)
def realhook(func):
@wraps(func)
def checkargs(bot, user, chan, realtarget, *args):
- if len(args) >= num:
+ adjuster = 0
+ if hasattr(checkargs, 'flags'):
+ adjuster = 1
+ if len(args)-adjuster >= num:
return func(bot, user, chan, realtarget, *args)
else:
bot.msg(user, self.WRONGARGS)
return realhook
class _ListenSocket(object):
- def __init__(self, lib, sock, cls):
+ def __init__(self, lib, sock, cls, data):
self.clients = []
self.lib = lib
self.sock = sock
self.cls = cls
+ self.data = data
def _make_closer(self, obj, client):
def close():
- print(repr(self), repr(obj))
- self.lib.parent.log(repr(self), '?', 'Closing child socket %d' % (client.fileno()))
+ self.lib.parent.log(repr(self), '?', 'Closing child socket #%d' % (client.fileno()))
try:
obj.closing()
except AttributeError:
def getdata(self):
client, addr = self.sock.accept()
- obj = self.cls(client)
+ obj = self.cls(client, self.data)
obj.close = self._make_closer(obj, client)
- self.lib.parent.log(repr(self), '?', 'New connection %d from %s' % (client.fileno(), addr))
+ self.lib.parent.log(repr(self), '?', 'New connection #%d from %s' % (client.fileno(), addr))
self.clients.append((client,obj))
self.lib.parent.newfd(obj, client.fileno())
return []
projects / erebus.git / blobdiff