def gethost_common(hostname, hostent, addr=None):
if not hostent:
raise HSocketError(hostname)
family = rffi.getintfield(hostent, 'c_h_addrtype')
if addr is not None and addr.family != family:
raise CSocketError(_c.EAFNOSUPPORT)
h_aliases = hostent.c_h_aliases
if h_aliases: # h_aliases can be NULL, according to SF #1511317
aliases = rffi.charpp2liststr(h_aliases)
else:
aliases = []
address_list = []
h_addr_list = hostent.c_h_addr_list
i = 0
paddr = h_addr_list[0]
while paddr:
if family == AF_INET:
p = rffi.cast(lltype.Ptr(_c.in_addr), paddr)
addr = INETAddress.from_in_addr(p)
elif AF_INET6 is not None and family == AF_INET6:
p = rffi.cast(lltype.Ptr(_c.in6_addr), paddr)
addr = INET6Address.from_in6_addr(p)
else:
raise RSocketError("unknown address family")
address_list.append(addr)
i += 1
paddr = h_addr_list[i]
return (rffi.charp2str(hostent.c_h_name), aliases, address_list)
def gethost_common(hostname, hostent, addr=None):
if not hostent:
raise HSocketError(hostname)
family = rffi.getintfield(hostent, 'c_h_addrtype')
if addr is not None and addr.family != family:
raise CSocketError(_c.EAFNOSUPPORT)
h_aliases = hostent.c_h_aliases
if h_aliases: # h_aliases can be NULL, according to SF #1511317
aliases = rffi.charpp2liststr(h_aliases)
else:
aliases = []
address_list = []
h_addr_list = hostent.c_h_addr_list
i = 0
paddr = h_addr_list[0]
while paddr:
if family == AF_INET:
p = rffi.cast(lltype.Ptr(_c.in_addr), paddr)
addr = INETAddress.from_in_addr(p)
elif AF_INET6 is not None and family == AF_INET6:
p = rffi.cast(lltype.Ptr(_c.in6_addr), paddr)
addr = INET6Address.from_in6_addr(p)
else:
raise RSocketError("unknown address family")
address_list.append(addr)
i += 1
paddr = h_addr_list[i]
return (rffi.charp2str(hostent.c_h_name), aliases, address_list)
def _build_group_info(space, res):
members = []
for member in rffi.charpp2liststr(res.c_gr_mem):
members.append(space.newstr(member))
return space.new_array_from_pairs([
(space.newstr("name"), space.newstr(rffi.charp2str(res.c_gr_name))),
(space.newstr("passwd"), space.newstr(rffi.charp2str(res.c_gr_passwd))),
(space.newstr("members"), space.new_array_from_list(members)),
(space.newstr("gid"), space.newint(intmask(res.c_gr_gid))),
])
def _build_group_info(space, res):
members = []
for member in rffi.charpp2liststr(res.c_gr_mem):
members.append(space.newstr(member))
return space.new_array_from_pairs([
(space.newstr("name"), space.newstr(rffi.charp2str(res.c_gr_name))),
(space.newstr("passwd"),
space.newstr(rffi.charp2str(res.c_gr_passwd))),
(space.newstr("members"), space.new_array_from_list(members)),
(space.newstr("gid"), space.newint(intmask(res.c_gr_gid))),
])
