def ntohl(space, w_x):
"""ntohl(integer) -> integer
Convert a 32-bit integer from network to host byte order.
"""
if space.is_true(space.isinstance(w_x, space.w_int)):
x = space.int_w(w_x)
elif space.is_true(space.isinstance(w_x, space.w_long)):
x = space.uint_w(w_x)
else:
raise operationerrfmt(space.w_TypeError, "expected int/long, %s found",
space.type(w_x).getname(space, "?"))
return space.wrap(rsocket.ntohl(x))
def ntohl(space, w_x):
"""ntohl(integer) -> integer
Convert a 32-bit integer from network to host byte order.
"""
if space.is_true(space.isinstance(w_x, space.w_int)):
x = space.int_w(w_x)
elif space.is_true(space.isinstance(w_x, space.w_long)):
x = space.uint_w(w_x)
else:
raise OperationError(space.w_TypeError,
space.wrap("expected int/long, %s found" %
(space.type(w_x).getname(space, "?"))))
return space.wrap(rsocket.ntohl(x))
def do_recv_string(self, space, buflength, maxlength):
with lltype.scoped_alloc(rffi.CArrayPtr(rffi.UINT).TO, 1) as length_ptr:
self._recvall(space, rffi.cast(rffi.CCHARP, length_ptr), 4)
length = intmask(rsocket.ntohl(
rffi.cast(lltype.Unsigned, length_ptr[0])))
if length > maxlength: # bad message, close connection
self.flags &= ~READABLE
if self.flags == 0:
self.close()
raise OperationError(space.w_IOError, space.wrap(
"bad message length"))
if length <= buflength:
self._recvall(space, self.buffer, length)
return length, lltype.nullptr(rffi.CCHARP.TO)
else:
newbuf = lltype.malloc(rffi.CCHARP.TO, length, flavor='raw')
self._recvall(space, newbuf, length)
return length, newbuf
def do_recv_string(self, space, buflength, maxlength):
with lltype.scoped_alloc(rffi.CArrayPtr(rffi.UINT).TO,
1) as length_ptr:
self._recvall(space, rffi.cast(rffi.CCHARP, length_ptr), 4)
length = intmask(
rsocket.ntohl(rffi.cast(lltype.Unsigned, length_ptr[0])))
if length > maxlength: # bad message, close connection
self.flags &= ~READABLE
if self.flags == 0:
self.close()
raise OperationError(space.w_IOError,
space.wrap("bad message length"))
if length <= buflength:
self._recvall(space, self.buffer, length)
return length, lltype.nullptr(rffi.CCHARP.TO)
else:
newbuf = lltype.malloc(rffi.CCHARP.TO, length, flavor='raw')
self._recvall(space, newbuf, length)
return length, newbuf
def ntohl(space, x):
"""ntohl(integer) -> integer
Convert a 32-bit integer from network to host byte order.
"""
return space.wrap(rsocket.ntohl(x))
def ntohl(space, x):
"""ntohl(integer) -> integer
Convert a 32-bit integer from network to host byte order.
"""
return space.wrap(rsocket.ntohl(x))