def getaddrinfo(space, w_host, w_port, family=rsocket.AF_UNSPEC, socktype=0, proto=0, flags=0):
"""getaddrinfo(host, port [, family, socktype, proto, flags])
-> list of (family, socktype, proto, canonname, sockaddr)
Resolve host and port into addrinfo struct.
"""
# host can be None, string or unicode
if space.is_w(w_host, space.w_None):
host = None
elif space.isinstance_w(w_host, space.w_str):
host = space.str_w(w_host)
elif space.isinstance_w(w_host, space.w_unicode):
w_shost = space.call_method(w_host, "encode", space.wrap("idna"))
host = space.str_w(w_shost)
else:
raise OperationError(space.w_TypeError, space.wrap("getaddrinfo() argument 1 must be string or None"))
# port can be None, int or string
if space.is_w(w_port, space.w_None):
port = None
elif space.isinstance_w(w_port, space.w_int) or space.isinstance_w(w_port, space.w_long):
port = str(space.int_w(w_port))
elif space.isinstance_w(w_port, space.w_str):
port = space.str_w(w_port)
else:
raise OperationError(space.w_TypeError, space.wrap("getaddrinfo() argument 2 must be integer or string"))
try:
lst = rsocket.getaddrinfo(host, port, family, socktype, proto, flags)
except SocketError, e:
raise converted_error(space, e)
def getaddrinfo(space,
w_host,
w_port,
family=rsocket.AF_UNSPEC,
type=0,
proto=0,
flags=0):
"""getaddrinfo(host, port [, family, type, proto, flags])
-> list of (family, type, proto, canonname, sockaddr)
Resolve host and port into addrinfo struct.
"""
socktype = type
# host can be None, string or unicode
if space.is_w(w_host, space.w_None):
host = None
elif space.isinstance_w(w_host, space.w_bytes):
host = space.bytes_w(w_host)
elif space.isinstance_w(w_host, space.w_unicode):
host = encode_idna(space, w_host)
else:
raise oefmt(space.w_TypeError,
"getaddrinfo() argument 1 must be string or None")
# port can be None, int or string
if space.is_w(w_port, space.w_None):
port = None
elif space.isinstance_w(w_port, space.w_int):
port = str(space.int_w(w_port))
elif space.isinstance_w(w_port, space.w_bytes):
port = space.bytes_w(w_port)
elif space.isinstance_w(w_port, space.w_unicode):
port = space.bytes_w(
space.encode_unicode_object(w_port, 'utf-8', 'strict'))
else:
raise oefmt(space.w_TypeError,
"getaddrinfo() argument 2 must be integer or string")
try:
lst = rsocket.getaddrinfo(host, port, family, socktype, proto, flags)
except SocketError as e:
raise converted_error(space, e)
lst1 = [
space.newtuple([
space.newint(family),
space.newint(socktype),
space.newint(protocol),
space.newtext(canonname),
addr_as_object(addr, INVALID_SOCKET, space)
]) # -1 as per cpython
for (family, socktype, protocol, canonname, addr) in lst
]
return space.newlist(lst1)
def getnameinfo(space, w_sockaddr, flags):
"""getnameinfo(sockaddr, flags) --> (host, port)
Get host and port for a sockaddr."""
try:
host = space.str_w((space.getitem(w_sockaddr, space.wrap(0))))
port = str(space.int_w(space.getitem(w_sockaddr, space.wrap(1))))
lst = rsocket.getaddrinfo(host, port, rsocket.AF_UNSPEC,
rsocket.SOCK_DGRAM, 0,
rsocket.AI_NUMERICHOST)
if len(lst) > 1:
raise OperationError(
get_error(space, 'error'),
space.wrap("sockaddr resolved to multiple addresses"))
addr = lst[0][4]
fill_from_object(addr, space, w_sockaddr)
host, servport = rsocket.getnameinfo(addr, flags)
except SocketError, e:
raise converted_error(space, e)
def getnameinfo(space, w_sockaddr, flags):
"""getnameinfo(sockaddr, flags) --> (host, port)
Get host and port for a sockaddr."""
try:
host = space.text_w((space.getitem(w_sockaddr, space.newint(0))))
port = str(space.int_w(space.getitem(w_sockaddr, space.newint(1))))
lst = rsocket.getaddrinfo(host, port, rsocket.AF_UNSPEC,
rsocket.SOCK_DGRAM, 0,
rsocket.AI_NUMERICHOST)
if len(lst) > 1:
raise oefmt(get_error(space, 'error'),
"sockaddr resolved to multiple addresses")
addr = lst[0][4]
fill_from_object(addr, space, w_sockaddr)
host, servport = rsocket.getnameinfo(addr, flags)
except SocketError as e:
raise converted_error(space, e)
return space.newtuple([space.newtext(host), space.newtext(servport)])
def getaddrinfo(space,
w_host,
w_port,
family=rsocket.AF_UNSPEC,
type=0,
proto=0,
flags=0):
"""getaddrinfo(host, port [, family, type, proto, flags])
-> list of (family, type, proto, canonname, sockaddr)
Resolve host and port into addrinfo struct.
"""
socktype = type
# host can be None, string or unicode
if space.is_w(w_host, space.w_None):
host = None
elif space.isinstance_w(w_host, space.w_bytes):
host = space.bytes_w(w_host)
elif space.isinstance_w(w_host, space.w_unicode):
w_shost = space.call_method(w_host, "encode", space.wrap("idna"))
host = space.bytes_w(w_shost)
else:
raise OperationError(
space.w_TypeError,
space.wrap("getaddrinfo() argument 1 must be string or None"))
# port can be None, int or string
if space.is_w(w_port, space.w_None):
port = None
elif space.isinstance_w(w_port, space.w_int):
port = str(space.int_w(w_port))
elif space.isinstance_w(w_port, space.w_bytes):
port = space.bytes_w(w_port)
elif space.isinstance_w(w_port, space.w_unicode):
port = space.str_w(w_port)
else:
raise OperationError(
space.w_TypeError,
space.wrap("getaddrinfo() argument 2 must be integer or string"))
try:
lst = rsocket.getaddrinfo(host, port, family, socktype, proto, flags)
except SocketError, e:
raise converted_error(space, e)
def getnameinfo(space, w_sockaddr, flags):
"""getnameinfo(sockaddr, flags) --> (host, port)
Get host and port for a sockaddr."""
try:
host = space.str_w((space.getitem(w_sockaddr, space.wrap(0))))
port = str(space.int_w(space.getitem(w_sockaddr, space.wrap(1))))
lst = rsocket.getaddrinfo(host, port, rsocket.AF_UNSPEC,
rsocket.SOCK_DGRAM, 0,
rsocket.AI_NUMERICHOST)
if len(lst) > 1:
raise OperationError(
get_error(space, 'error'),
space.wrap("sockaddr resolved to multiple addresses"))
addr = lst[0][4]
fill_from_object(addr, space, w_sockaddr)
host, servport = rsocket.getnameinfo(addr, flags)
except SocketError, e:
raise converted_error(space, e)
def getaddrinfo(space, w_host, w_port,
family=rsocket.AF_UNSPEC, socktype=0, proto=0, flags=0):
"""getaddrinfo(host, port [, family, socktype, proto, flags])
-> list of (family, socktype, proto, canonname, sockaddr)
Resolve host and port into addrinfo struct.
"""
# host can be None, string or unicode
if space.is_w(w_host, space.w_None):
host = None
elif space.isinstance_w(w_host, space.w_str):
host = space.bytes_w(w_host)
elif space.isinstance_w(w_host, space.w_unicode):
w_shost = space.call_method(w_host, "encode", space.wrap("idna"))
host = space.bytes_w(w_shost)
else:
raise oefmt(space.w_TypeError,
"getaddrinfo() argument 1 must be string or None")
# port can be None, int or string
if space.is_w(w_port, space.w_None):
port = None
elif space.isinstance_w(w_port, space.w_int) or space.isinstance_w(w_port, space.w_long):
port = str(space.int_w(w_port))
elif space.isinstance_w(w_port, space.w_str):
port = space.bytes_w(w_port)
else:
raise oefmt(space.w_TypeError,
"getaddrinfo() argument 2 must be integer or string")
try:
lst = rsocket.getaddrinfo(host, port, family, socktype,
proto, flags)
except SocketError as e:
raise converted_error(space, e)
lst1 = [space.newtuple([space.wrap(family),
space.wrap(socktype),
space.wrap(protocol),
space.wrap(canonname),
addr_as_object(addr, INVALID_SOCKET, space)]) # -1 as per cpython
for (family, socktype, protocol, canonname, addr) in lst]
return space.newlist(lst1)
