def __init__(self, ares_addrttl):
buf = _ffi.new("char[]", _lib.INET6_ADDRSTRLEN)
if _ffi.typeof(ares_addrttl) is _ffi.typeof("struct ares_addrttl"):
_lib.ares_inet_ntop(socket.AF_INET, _ffi.addressof(ares_addrttl.ipaddr), buf, _lib.INET6_ADDRSTRLEN)
elif _ffi.typeof(ares_addrttl) is _ffi.typeof("struct ares_addr6ttl"):
_lib.ares_inet_ntop(socket.AF_INET6, _ffi.addressof(ares_addrttl.ip6addr), buf, _lib.INET6_ADDRSTRLEN)
else:
raise TypeError()
self.host = _ffi_string(buf, _lib.INET6_ADDRSTRLEN)
self.ttl = ares_addrttl.ttl
def __init__(self, hostent):
self.name = _ffi_string(hostent.h_name)
self.aliases = []
self.addresses = []
for i in range(100):
if hostent.h_aliases[i] == _ffi.NULL:
break
self.aliases.append(_ffi_string(hostent.h_aliases[i]))
for i in range(100):
if hostent.h_addr_list[i] == _ffi.NULL:
break
buf = _ffi.new("char[]", _lib.INET6_ADDRSTRLEN)
if _ffi.NULL != _lib.ares_inet_ntop(hostent.h_addrtype, hostent.h_addr_list[i], buf, _lib.INET6_ADDRSTRLEN):
self.addresses.append(_ffi_string(buf, _lib.INET6_ADDRSTRLEN))
def _get_servers(self):
servers = _ffi.new("struct ares_addr_node **")
r = _lib.ares_get_servers(self.channel, servers)
if r != ARES_SUCCESS:
raise AresError(errno.strerror(r))
server_list = []
server = _ffi.new("struct ares_addr_node **", servers[0])
while True:
if server == _ffi.NULL:
break
ip = _ffi.new("char []", _lib.INET6_ADDRSTRLEN)
if _ffi.NULL != _lib.ares_inet_ntop(server.family, _ffi.addressof(server.addr), ip, _lib.INET6_ADDRSTRLEN):
server_list.append(_ffi_string(ip, _lib.INET6_ADDRSTRLEN))
server = server.next
return server_list
