qmsk.net: qmsk/net/socket/address.pyx@15d8bb96b8d4 (annotated)

11 7ae92c2b433f move libc+py back to qmsk.net.x Tero Marttila <terom@fixme.fi> parents: 10 diff changeset	1	cimport qmsk.net.libc as libc
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	2	cimport qmsk.net.py as py
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	3
20 0e4933d5862e rename qmsk.net.socket.addr -> qmsk.net.socket.address Tero Marttila <terom@fixme.fi> parents: 17 diff changeset	4	from qmsk.net.socket.address cimport *
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	5
94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	6	cimport qmsk.net.socket.platform as platform
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	7
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	8	cdef class sockaddr :
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	9	cdef void _init_family (self, platform.sa_family_t family=platform.AF_UNSPEC) :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	10	self.family = family
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	11
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	12	# XXX:use size_t
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	13	cdef int _get_sockaddr (self, platform.sockaddr *sa_ptr, platform.socklen_t sa_len) except -1 :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	14	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	15	Get the sockaddr pointer and sockaddr length for this address
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	16	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	17
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	18	raise NotImplementedError()
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	19
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	20	cdef platform.sockaddr* _get_sockaddr_ptr (self) except NULL :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	21	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	22	Get the sockaddr pointer
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	23	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	24
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	25	cdef platform.sockaddr *sa
94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	26	cdef platform.socklen_t sa_len
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	27
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	28	self._get_sockaddr(&sa, &sa_len)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	29
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	30	return sa
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	31
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	32	cdef platform.socklen_t _get_sockaddr_len (self) except -1 :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	33	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	34	Get the sockaddr len
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	35	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	36
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	37	cdef platform.sockaddr *sa
94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	38	cdef platform.socklen_t sa_len
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	39
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	40	self._get_sockaddr(&sa, &sa_len)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	41
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	42	return sa_len
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	43
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	44	cdef int _set_sockaddr (self, platform.sockaddr *sa, size_t sa_len) except -1 :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	45	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	46	Set the sockaddr value for this address; sa_len must match!
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	47	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	48
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	49	raise NotImplementedError()
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	50
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	51	def getnameinfo (self) :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	52	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	53	Returns a (host, serv) tuple for this address à la getnameinfo
23 15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	54
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	55	>>> addr = sockaddr_in()
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	56	>>> assert addr.getnameinfo() == (addr.addr, str(addr.port))
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	57	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	58
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	59	cdef platform.sockaddr *sa
94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	60	cdef platform.socklen_t sa_len
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	61
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	62	# XXX: take as args?
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	63	cdef int flags = platform.NI_NUMERICHOST \| platform.NI_NUMERICSERV
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	64
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	65	# get our abstract sockaddr
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	66	self._get_sockaddr(&sa, &sa_len)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	67
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	68	# get nice text format
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	69	return platform.getnameinfo(sa, sa_len, flags)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	70
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	71	property addr :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	72	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	73	The ASCII literal network address
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	74	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	75
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	76	def __get__ (self) :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	77	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	78	Default implmentation using getnameinfo()
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	79	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	80
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	81	addr, port = self.getnameinfo()
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	82
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	83	return addr
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	84
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	85	property port :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	86	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	87	The integer port number
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	88	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	89
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	90	def __get__ (self) :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	91	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	92	Default implementation using getnameinfo() and int()
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	93	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	94
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	95	addr, port = self.getnameinfo()
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	96
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	97	return int(port)
17 5f4077a530b0 add repr for sockaddr, and implment read for sockets, plus a recvmsg wrapper called readv... Tero Marttila <terom@fixme.fi> parents: 11 diff changeset	98
5f4077a530b0 add repr for sockaddr, and implment read for sockets, plus a recvmsg wrapper called readv... Tero Marttila <terom@fixme.fi> parents: 11 diff changeset	99	def __repr__ (self) :
5f4077a530b0 add repr for sockaddr, and implment read for sockets, plus a recvmsg wrapper called readv... Tero Marttila <terom@fixme.fi> parents: 11 diff changeset	100	return "sockaddr(%d, %s, %d)" % (self.family, self.addr, self.port)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	101
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	102	cdef class sockaddr_in (sockaddr) :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	103	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	104	AF_INET struct sockaddr_in
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	105
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	106	>>> sa = sockaddr_in("127.0.0.1", 80)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	107	>>> sa.addr
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	108	'127.0.0.1'
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	109	>>> sa.port
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	110	80
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	111	>>> str(sa)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	112	'127.0.0.1:80'
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	113
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	114	>>> sockaddr_in('2001::5')
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	115	Traceback (most recent call last):
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	116	...
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	117	NameError: Invalid network address for specified address family: '2001::5'
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	118
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	119	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	120
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	121	# the struct sockaddr_in
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	122	cdef platform.sockaddr_in sockaddr
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	123
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	124	def __init__ (self, object addr=None, platform.in_port_t port=0) :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	125	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	126	Construct using given literal IPv4 address and TCP/UDP port
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	127
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	128	addr - IPv4 address, defaults to INADDR_ANY (0.0.0.0)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	129	port - TCP/UDP port, defaults to 0 (ephemeral)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	130	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	131
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	132	# zero
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	133	libc.memset(&self.sockaddr, 0, sizeof(self.sockaddr))
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	134
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	135	# store our family
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	136	# XXX: this should be a class attribute...
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	137	self._init_family(platform.AF_INET)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	138
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	139	# constant af
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	140	self.sockaddr.sin_family = self.family
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	141
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	142	# set the sin_port
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	143	self.sockaddr.sin_port = platform.htons(port)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	144
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	145	if addr :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	146	# set the sin_addr
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	147	# this automatically converts the addr from str -> char *
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	148	platform.inet_pton(self.family, addr, &self.sockaddr.sin_addr)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	149
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	150	else :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	151	# set as INADDR_ANY
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	152	self.sockaddr.sin_addr.s_addr = platform.INADDR_ANY
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	153
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	154	cdef int _get_sockaddr (self, platform.sockaddr *sa_ptr, platform.socklen_t sa_len) except -1 :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	155	if sa_ptr :
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	156	sa_ptr[0] = <platform.sockaddr *> &self.sockaddr
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	157
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	158	if sa_len :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	159	sa_len[0] = sizeof(self.sockaddr)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	160
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	161	return 0
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	162
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	163	cdef int _set_sockaddr (self, platform.sockaddr *sa, size_t sa_len) except -1 :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	164	assert sa_len == sizeof(self.sockaddr)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	165
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	166	libc.memcpy(&self.sockaddr, sa, sa_len)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	167
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	168	property port :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	169	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	170	The integer port number
23 15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	171
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	172	>>> sockaddr_in(port=1234).port
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	173	1234
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	174	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	175
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	176	def __get__ (self) :
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	177	return platform.ntohs(self.sockaddr.sin_port)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	178
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	179	def __cmp__ (self, other_obj) :
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	180	"""
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	181	A sockaddr_in is equal to any other sockaddr_in which has the same addr and port
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	182
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	183	>>> assert sockaddr_in() == sockaddr_in()
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	184	>>> assert sockaddr_in('127.0.0.1', 80) == sockaddr_in('127.0.0.1', 80)
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	185	>>> addr = sockaddr_in(); assert addr == addr
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	186	"""
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	187
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	188	if not isinstance(other_obj, sockaddr_in) :
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	189	return <object> py.Py_NotImplemented
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	190
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	191	cdef sockaddr_in other = other_obj
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	192	cdef platform.sockaddr_in sa1 = &self.sockaddr, sa2 = &other.sockaddr
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	193
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	194	if other is self :
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	195	return 0
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	196
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	197	return (
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	198	libc.memcmp(<void > &sa1.sin_port, <void > &sa2.sin_port, sizeof(sa1.sin_port))
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	199	or libc.memcmp(<void > &sa1.sin_addr, <void > &sa2.sin_addr, sizeof(sa1.sin_addr))
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	200	)
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	201
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	202	def __str__ (self) :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	203	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	204	Return the literal ASCII representation for this sockaddr as an '<addr>:<port> string
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	205
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	206	>>> str(sockaddr_in())
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	207	'0.0.0.0:0'
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	208	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	209
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	210	# format
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	211	return "%s:%s" % self.getnameinfo()
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	212
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	213	cdef class sockaddr_in6 (sockaddr) :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	214	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	215	AF_INET6 struct sockaddr_in6
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	216
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	217	>>> sa6 = sockaddr_in6("::1", 80)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	218	>>> sa6.addr
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	219	'::1'
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	220	>>> sa6.port
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	221	80
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	222	>>> str(sa6)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	223	'[::1]:80'
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	224
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	225	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	226
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	227	cdef platform.sockaddr_in6 sockaddr
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	228
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	229	def __init__ (self, object addr=None, platform.in_port_t port=0, unsigned int scope_id = 0) :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	230	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	231	Construct using given literal IPv6 address and TCP/UDP port
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	232
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	233	addr - IPv6 address, defaults to platform.in6addr_any (::)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	234	port - TCP/UDP port, defaults to 0 (ephemeral)
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	235	scope_id - (optional) scope ID representing interface index for link-local addresses
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	236	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	237
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	238	# zero
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	239	libc.memset(&self.sockaddr, 0, sizeof(self.sockaddr))
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	240
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	241	# store our family
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	242	# XXX: this should be a class attribute...
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	243	self._init_family(platform.AF_INET6)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	244
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	245	# constant af
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	246	self.sockaddr.sin6_family = self.family
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	247
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	248	# set the sin_port
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	249	self.sockaddr.sin6_port = platform.htons(port)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	250
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	251	if addr :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	252	# set the sin_addr
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	253	# this automatically converts the addr from str -> char *
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	254	platform.inet_pton(self.family, addr, &self.sockaddr.sin6_addr)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	255
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	256	else :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	257	# set as INADDR_ANY
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	258	self.sockaddr.sin6_addr = platform.in6addr_any
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	259
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	260	# scope ID
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	261	self.sockaddr.sin6_scope_id = scope_id
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	262
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	263	cdef int _get_sockaddr (self, platform.sockaddr *sa_ptr, platform.socklen_t sa_len) except -1 :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	264	if sa_ptr :
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	265	sa_ptr[0] = <platform.sockaddr *> &self.sockaddr
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	266
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	267	if sa_len :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	268	sa_len[0] = sizeof(self.sockaddr)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	269
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	270	return 0
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	271
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	272	cdef int _set_sockaddr (self, platform.sockaddr *sa, size_t sa_len) except -1 :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	273	assert sa_len == sizeof(self.sockaddr)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	274
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	275	libc.memcpy(&self.sockaddr, sa, sa_len)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	276
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	277	property port :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	278	"""
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	279	The integer port number.
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	280
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	281	This will represent it correctly in host byte order.
23 15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	282
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	283	>>> sockaddr_in6(port=1234).port
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	284	1234
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	285	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	286
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	287	def __get__ (self) :
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	288	return platform.ntohs(self.sockaddr.sin6_port)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	289
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	290
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	291	property flowinfo :
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	292	"""
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	293	The integer flowinfo
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	294
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	295	XXX: byteorder?
23 15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	296
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	297	>>> sockaddr_in6().flowinfo
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	298	0
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	299	"""
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	300
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	301	def __get__ (self) :
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	302	return self.sockaddr.sin6_flowinfo
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	303
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	304
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	305	property scope_id :
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	306	"""
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	307	The scope ID - corresponds to an interface index for link-scope addresses.
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	308
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	309	This should be in host byte order...
23 15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	310
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	311	>>> sockaddr_in6(scope_id=1337).scope_id
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	312	1337
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	313	"""
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	314
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	315	def __get__ (self) :
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	316	return self.sockaddr.sin6_scope_id
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	317
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	318	def __cmp__ (self, other_obj) :
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	319	"""
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	320	A sockaddr_in6 is equal to any other sockaddr_in6 which has the same addr, port and scope ID.
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	321
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	322	XXX: flowinfo?
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	323
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	324	XXX: A sockaddr_in6 is also equal to a sockaddr_in if the sockaddr_in6 represents the given v4-mapped address.
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	325
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	326	>>> assert sockaddr_in6() == sockaddr_in6()
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	327	>>> assert sockaddr_in6('0:0:0::1', 80) == sockaddr_in6('::1', 80)
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	328	>>> assert sockaddr_in6('::127.0.0.1') == sockaddr_in('127.0.0.1')
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	329	"""
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	330
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	331	if not isinstance(other_obj, sockaddr_in6) :
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	332	return <object> py.Py_NotImplemented
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	333
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	334	cdef sockaddr_in6 other = other_obj
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	335	cdef platform.sockaddr_in6 sa1 = &self.sockaddr, sa2 = &other.sockaddr
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	336
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	337	if other is self :
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	338	return 0
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	339
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	340	return (
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	341	libc.memcmp(<void > &sa1.sin6_port, <void > &sa2.sin6_port, sizeof(sa1.sin6_port))
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	342	or libc.memcmp(<void > &sa1.sin6_addr, <void > &sa2.sin6_addr, sizeof(sa1.sin6_addr))
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	343	or libc.memcmp(<void > &sa1.sin6_scope_id, <void > &sa2.sin6_scope_id, sizeof(sa1.sin6_scope_id))
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	344	)
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	345
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	346	def __str__ (self) :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	347	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	348	Return the literal ASCII representation for this sockaddr as a '[<addr>]:<port> string
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	349
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	350	>>> str(sockaddr_in6())
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	351	'[::]:0'
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	352
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	353	>>> str(sockaddr_in6('2001:0::05:1'))
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	354	'[2001::5:1]'
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	355
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	356	>>> str(sockaddr_in6('fe80::abcd', scope_id=5))
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	357	'[fe80::abcd%5]'
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	358	"""
22 f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	359
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	360	addr, port = self.getnameinfo()
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	361	scope_id = self.scope_id
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	362
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	363	# format with scope_id
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	364	return "[%s%s]:%s" % (
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	365	addr,
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	366	"%%%d" % scope_id if scope_id else "",
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	367	port
f6e8d5e37998 some __cmp__ and doctest love for socket.address Tero Marttila <terom@fixme.fi> parents: 20 diff changeset	368	)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	369
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	370	# mapping of AF -> sockaddr, user-modifyable
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	371	SOCKADDR_BY_FAMILY = {
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	372	platform.AF_INET: sockaddr_in,
94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	373	platform.AF_INET6: sockaddr_in6,
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	374	}
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	375
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	376	# build a sockaddr from the given sockaddr struct, based on sa_family
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	377	cdef sockaddr build_sockaddr (platform.sockaddr *sa, size_t sa_len) :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	378	# lookup correct class to use
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	379	addr_type = SOCKADDR_BY_FAMILY[sa.sa_family]
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	380
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	381	# construct with defaults
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	382	cdef sockaddr addr = addr_type()
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	383
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	384	# store
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	385	addr._set_sockaddr(sa, sa_len)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	386
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	387	return addr
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	388
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	389	cdef class addrinfo :
23 15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	390
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	391	cdef _init_ai_members (self) :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	392	"""
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	393	Update self.ai.ai_* to reflect self.ai_*
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	394	"""
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	395
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	396	cdef platform.socklen_t addr_len
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	397
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	398	if self.ai_addr is not None :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	399	self.ai_addr._get_sockaddr(&self.ai.ai_addr, &addr_len)
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	400	self.ai.ai_addrlen = addr_len
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	401
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	402	else :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	403	self.ai.ai_addr = NULL
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	404	self.ai.ai_addrlen = 0
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	405
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	406	if self.ai_canonname is not None :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	407	self.ai.ai_canonname = self.ai_canonname
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	408
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	409	else :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	410	self.ai.ai_canonname = NULL
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	411
23 15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	412	def __init__ (self, int flags = 0, int family = 0, int socktype = 0, int protocol = 0, sockaddr addr = None, object canonname = None) :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	413	"""
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	414	Construct a new addrinfo with the given parameters
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	415	"""
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	416
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	417
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	418	self.ai.ai_flags = flags
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	419	self.ai.ai_family = family
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	420	self.ai.ai_socktype = socktype
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	421	self.ai.ai_protocol = protocol
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	422
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	423	self.ai_addr = addr
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	424
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	425	if canonname is not None :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	426	self.ai_canonname = str(canonname)
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	427
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	428	else :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	429	self.ai_canonname = None
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	430
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	431	# update self.ai
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	432	self._init_ai_members()
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	433
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	434	cdef _init_addrinfo (self, platform.addrinfo *ai) :
23 15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	435	"""
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	436	Re-initialize this addrinfo's parameters from the given addrinfo
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	437	"""
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	438
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	439	# copy raw
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	440	self.ai = ai[0]
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	441
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	442	# store copies of external objects
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	443	if ai.ai_addr :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	444	# copy addr as object
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	445	self.ai_addr = build_sockaddr(ai.ai_addr, ai.ai_addrlen)
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	446
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	447	else :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	448	self.ai_addr = None
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	449
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	450	if ai.ai_canonname :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	451	# copy as object
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	452	self.ai_canonname = ai.ai_canonname
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	453
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	454	else :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	455	self.ai_canonname = None
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	456
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	457	# update self.ai
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	458	self._init_ai_members()
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	459
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	460	property flags :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	461	def __get__ (self) : return self.ai.ai_flags
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	462
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	463	property family :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	464	def __get__ (self) : return self.ai.ai_family
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	465
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	466	property socktype :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	467	def __get__ (self) : return self.ai.ai_socktype
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	468
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	469	property protocol :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	470	def __get__ (self) : return self.ai.ai_protocol
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	471
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	472	property addr :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	473	# XXX: None?
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	474	def __get__ (self) : return self.ai_addr
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	475
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	476	property canonname :
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	477	# XXX: None?
15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	478	def __get__ (self) : return self.ai_canonname
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	479
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	480	def __str__ (self) :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	481	return "family=%d, socktype=%d, protocol=%d, addr=%s, canonname=%s" % (self.family, self.socktype, self.protocol, self.addr, self.canonname)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	482
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	483	cdef addrinfo build_addrinfo (platform.addrinfo *c_ai) :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	484	cdef addrinfo ai = addrinfo()
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	485
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	486	ai._init_addrinfo(c_ai)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	487
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	488	return ai
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	489
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	490	cdef class endpoint :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	491
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	492	def __init__ (self, hostname=None, service=None) :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	493	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	494	Construct with the given hostname/service, either of which may be None.
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	495
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	496	A hostname of None implies all valid local addresses (with AI_PASSIVE), and a service of None implies an
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	497	ephemeral port.
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	498
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	499	hostname - the literal address or DNS hostname or anything else that GAI supports
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	500	service - the numeric port or service name
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	501	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	502
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	503	self.hostname = str(hostname)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	504	self.service = str(service)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	505
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	506	cpdef getaddrinfo (self, int family, int socktype, int protocol = 0, int flags = platform.AI_PASSIVE) :
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	507	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	508	Look up our hostname/service using the given socket parameters, and return a sequence of addrinfo objects.
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	509	"""
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	510
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	511	# XXX: Cython doesn't support proper compound value literals...
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	512	cdef platform.addrinfo hints
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	513
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	514	libc.memset(&hints, 0, sizeof(hints))
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	515	hints.ai_flags = flags
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	516	hints.ai_family = family
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	517	hints.ai_socktype = socktype
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	518	hints.ai_protocol = protocol
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	519
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	520	cdef platform.addrinfo res, r
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	521	cdef int err
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	522	cdef object ret = []
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	523
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	524	cdef char *hostname = NULL
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	525	cdef char *service = NULL
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	526
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	527	if self.hostname is not None :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	528	hostname = self.hostname
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	529
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	530	if self.service is not None :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	531	service = self.service
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	532
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	533	# operate!
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	534	err = platform.c_getaddrinfo(hostname, service, &hints, &res)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	535
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	536	try :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	537	if err :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	538	# XXX: raise a GAIError
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	539	raise Exception(platform.gai_strerror(err))
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	540
23 15d8bb96b8d4 fix up addrinfo to hold a real platform.addrinfo, storing ai_addr/ai_canonname as objects Tero Marttila <terom@fixme.fi> parents: 22 diff changeset	541	# gather results from linked list to PyList
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	542	r = res
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	543
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	544	while r :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	545	ret.append(build_addrinfo(r))
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	546
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	547	r = r.ai_next
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	548
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	549	# ok
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	550	return ret
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	551
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	552	finally :
10 94b0d5a208c1 split up socket.platform Tero Marttila <terom@fixme.fi> parents: 7 diff changeset	553	platform.c_freeaddrinfo(res)
6 10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	554
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	555	def __str__ (self) :
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	556	return "hostname=%s, service=%s" % (self.hostname, self.service)
10bd48c9b6ce socket type, mass rename Tero Marttila <terom@fixme.fi> parents: diff changeset	557

author	Tero Marttila <terom@fixme.fi>
	Tue, 18 Aug 2009 22:24:36 +0300
changeset 23	15d8bb96b8d4
parent 22	f6e8d5e37998
child 24	f18b5787c46c
permissions	-rw-r--r--