Python AFI.pack 예제들

예제 #1

파일: refresh.py 프로젝트: Krychuu/exabgp

class RouteRefresh (Message):
	ID = Message.ID.ROUTE_REFRESH
	TYPE = chr(Message.ID.ROUTE_REFRESH)

	request = 0
	start = 1
	end = 2

	def __init__ (self,afi,safi,reserved=0):
		self.afi = AFI(afi)
		self.safi = SAFI(safi)
		self.reserved = Reserved(reserved)

	def messages (self,negotitated):
		return [self._message('%s%s%s' % (self.afi.pack(),chr(self.reserved),self.safi.pack())),]

	def __str__ (self):
		return "REFRESH"

	def extensive (self):
		return 'route refresh %s/%d/%s' % (self.afi,self.reserved,self.safi)

	def families (self):
		return self._families[:]

	@classmethod
	def unpack_message (cls,data,negotitated):
		try:
			afi,reserved,safi = unpack('!HBB',data)
		except error:
			raise Notify(7,1,'invalid route-refresh message')
		if reserved not in (0,1,2):
			raise Notify(7,2,'invalid route-refresh message subtype')
		return RouteRefresh(afi,safi,reserved)

예제 #2

class RouteRefresh(Message):
    TYPE = chr(Message.Type.ROUTE_REFRESH)

    request = 0
    start = 1
    end = 2

    def __init__(self, afi, safi, reserved=0):
        self.afi = AFI(afi)
        self.safi = SAFI(safi)
        self.reserved = Reserved(reserved)

    def messages(self, negotitated):
        return [
            self._message(
                '%s%s%s' %
                (self.afi.pack(), chr(self.reserved), self.safi.pack())),
        ]

    def __str__(self):
        return "REFRESH"

    def extensive(self):
        return 'route refresh %s/%d/%s' % (self.afi, self.reserved, self.safi)

    def families(self):
        return self._families[:]

예제 #3

class OperationalFamily (Operational):
	def __init__ (self,what,afi,safi,data=''):
		self.afi = AFI(afi)
		self.safi = SAFI(afi)
		Operational.__init__(
			self,what,
			'%s%s%s' % (self.afi.pack(),self.safi.pack(),data)
		)

	def family (self):
		return (self.afi,self.safi)

예제 #4

파일: refresh.py 프로젝트: leleobhz/exabgp

class RouteRefresh(Message):
    ID = Message.CODE.ROUTE_REFRESH
    TYPE = character(Message.CODE.ROUTE_REFRESH)

    request = 0
    start = 1
    end = 2

    def __init__(self, afi, safi, reserved=0):
        self.afi = AFI(afi)
        self.safi = SAFI(safi)
        self.reserved = Reserved(reserved)

    def message(self, negotiated=None):
        return self._message(
            concat_bytes(self.afi.pack(), character(self.reserved),
                         self.safi.pack()))

    def __str__(self):
        return "REFRESH"

    def extensive(self):
        return 'route refresh %s/%d/%s' % (self.afi, self.reserved, self.safi)

    # XXX: Check how we get this data into the RR
    def families(self):
        return self._families[:]

    @classmethod
    def unpack_message(cls, data, _):
        try:
            afi, reserved, safi = unpack('!HBB', data)
        except error:
            raise Notify(7, 1, 'invalid route-refresh message')
        if reserved not in (0, 1, 2):
            raise Notify(7, 2, 'invalid route-refresh message subtype')
        return RouteRefresh(afi, safi, reserved)

    def __eq__(self, other):
        if not isinstance(other, RouteRefresh):
            return False
        if self.afi != other.afi:
            return False
        if self.safi != other.safi:
            return False
        if self.reserved != other.reserved:
            return False
        return True

    def __ne__(self, other):
        return not self.__eq__(other)

예제 #5

파일: refresh.py 프로젝트: stroboscope/exabgp

class RouteRefresh(Message):
    ID = Message.CODE.ROUTE_REFRESH
    TYPE = chr(Message.CODE.ROUTE_REFRESH)

    request = 0
    start = 1
    end = 2

    def __init__(self, afi, safi, reserved=0):
        self.afi = AFI(afi)
        self.safi = SAFI(safi)
        self.reserved = Reserved(reserved)

    def messages(self, negotitated):  # pylint: disable=W0613
        return [
            self._message(
                '%s%s%s' %
                (self.afi.pack(), chr(self.reserved), self.safi.pack())),
        ]

    def __str__(self):
        return "REFRESH"

    def extensive(self):
        return 'route refresh %s/%d/%s' % (self.afi, self.reserved, self.safi)

    def families(self):
        return self._families[:]

    @classmethod
    def unpack_message(cls, data, _):
        try:
            afi, reserved, safi = unpack('!HBB', data)
        except error:
            raise Notify(7, 1, 'invalid route-refresh message')
        if reserved not in (0, 1, 2):
            raise Notify(7, 2, 'invalid route-refresh message subtype')
        return RouteRefresh(afi, safi, reserved)

    def __eq__(self, other):
        if not isinstance(other, RouteRefresh):
            return False
        if self.afi != other.afi:
            return False
        if self.safi != other.safi:
            return False
        if self.reserved != other.reserved:
            return False
        return True

예제 #6

파일: refresh.py 프로젝트: CadeLaRen/exabgp

class RouteRefresh (Message):
	ID = Message.CODE.ROUTE_REFRESH
	TYPE = chr(Message.CODE.ROUTE_REFRESH)

	request = 0
	start = 1
	end = 2

	def __init__ (self, afi, safi, reserved=0):
		self.afi = AFI(afi)
		self.safi = SAFI(safi)
		self.reserved = Reserved(reserved)

	def message (self,negotiated=None):
		return self._message('%s%s%s' % (self.afi.pack(),chr(self.reserved),self.safi.pack()))

	def __str__ (self):
		return "REFRESH"

	def extensive (self):
		return 'route refresh %s/%d/%s' % (self.afi,self.reserved,self.safi)

	def families (self):
		return self._families[:]

	@classmethod
	def unpack_message (cls, data, _):
		try:
			afi,reserved,safi = unpack('!HBB',data)
		except error:
			raise Notify(7,1,'invalid route-refresh message')
		if reserved not in (0,1,2):
			raise Notify(7,2,'invalid route-refresh message subtype')
		return RouteRefresh(afi,safi,reserved)

	def __eq__ (self, other):
		if not isinstance(other, RouteRefresh):
			return False
		if self.afi != other.afi:
			return False
		if self.safi != other.safi:
			return False
		if self.reserved != other.reserved:
			return False
		return True

	def __ne__ (self, other):
		return not self.__eq__(other)

예제 #7

파일: operational.py 프로젝트: leleobhz/exabgp

class OperationalFamily(Operational):
    has_family = True

    def __init__(self, what, afi, safi, data=b''):
        Operational.__init__(self, what)
        self.afi = AFI(afi)
        self.safi = SAFI(safi)
        self.data = data

    def family(self):
        return (self.afi, self.safi)

    def _message(self, data):
        return Operational._message(
            self, concat_bytes(self.afi.pack(), self.safi.pack(), data))

    def message(self, negotiated):
        return self._message(self.data)

예제 #8

파일: operational.py 프로젝트: asnd/exabgp

class OperationalFamily (Operational):
	has_family = True

	def __init__ (self,what,afi,safi,data=''):
		Operational.__init__(self,what)
		self.afi = AFI(afi)
		self.safi = SAFI(afi)
		self.data = data

	def family (self):
		return (self.afi,self.safi)

	def _message (self,data):
		return Operational._message(self,"%s%s%s" % (
			self.afi.pack(),
			self.safi.pack(),
			data
		))

	def message (self,negotiated):
		return self._message(self.data)

예제 #9

파일: refresh.py 프로젝트: dwcarder/sdn-ix-demo

class RouteRefresh(Message):
    ID = Message.ID.ROUTE_REFRESH
    TYPE = chr(Message.ID.ROUTE_REFRESH)

    request = 0
    start = 1
    end = 2

    def __init__(self, afi, safi, reserved=0):
        self.afi = AFI(afi)
        self.safi = SAFI(safi)
        self.reserved = Reserved(reserved)

    def messages(self, negotitated):
        return [
            self._message(
                '%s%s%s' %
                (self.afi.pack(), chr(self.reserved), self.safi.pack())),
        ]

    def __str__(self):
        return "REFRESH"

    def extensive(self):
        return 'route refresh %s/%d/%s' % (self.afi, self.reserved, self.safi)

    def families(self):
        return self._families[:]

    @classmethod
    def unpack_message(cls, data, negotitated):
        try:
            afi, reserved, safi = unpack('!HBB', data)
        except error:
            raise Notify(7, 1, 'invalid route-refresh message')
        if reserved not in (0, 1, 2):
            raise Notify(7, 2, 'invalid route-refresh message subtype')
        return RouteRefresh(afi, safi, reserved)

예제 #10

파일: refresh.py 프로젝트: JeevaMunusamy/sdx

class RouteRefresh (Message):
	TYPE = chr(Message.Type.ROUTE_REFRESH)

	request = 0
	start = 1
	end = 2

	def __init__ (self,afi,safi,reserved=0):
		self.afi = AFI(afi)
		self.safi = SAFI(safi)
		self.reserved = Reserved(reserved)

	def messages (self,negotitated):
		return [self._message('%s%s%s' % (self.afi.pack(),chr(self.reserved),self.safi.pack())),]

	def __str__ (self):
		return "REFRESH"

	def extensive (self):
		return 'route refresh %s/%d/%s' % (self.afi,self.reserved,self.safi)

	def families (self):
		return self._families[:]