Python socket.PACKET_OUTGOING Examples

The following are 30 code examples of socket.PACKET_OUTGOING(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module socket , or try the search function .
Example #1
Source File: linux.py    From POC-EXP with GNU General Public License v3.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 2

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #2
Source File: linux.py    From dash-hack with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 2

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #3
Source File: supersocket.py    From dash-hack with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 3

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            from arch import get_last_packet_timestamp
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #4
Source File: linux.py    From dash-hack with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 2

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #5
Source File: linux.py    From dash-hack with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        try:
            q = self.LL(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            q = conf.raw_layer(pkt)
        q.time = get_last_packet_timestamp(self.ins)
        return q
Example #6
Source File: supersocket.py    From isip with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 3

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            from arch import get_last_packet_timestamp
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #7
Source File: linux.py    From isip with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 2

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #8
Source File: linux.py    From isip with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        try:
            q = self.LL(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            q = conf.raw_layer(pkt)
        q.time = get_last_packet_timestamp(self.ins)
        return q
Example #9
Source File: supersocket.py    From POC-EXP with GNU General Public License v3.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 3

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            from arch import get_last_packet_timestamp
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #10
Source File: supersocket.py    From dash-hack with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 3

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            from arch import get_last_packet_timestamp
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #11
Source File: linux.py    From POC-EXP with GNU General Public License v3.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        try:
            q = self.LL(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            q = conf.raw_layer(pkt)
        q.time = get_last_packet_timestamp(self.ins)
        return q
Example #12
Source File: supersocket.py    From kamene with GNU General Public License v2.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 3

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            from .arch import get_last_packet_timestamp
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #13
Source File: linux.py    From kamene with GNU General Public License v2.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 2

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #14
Source File: linux.py    From kamene with GNU General Public License v2.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        try:
            q = self.LL(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            q = conf.raw_layer(pkt)
        q.time = get_last_packet_timestamp(self.ins)
        return q
Example #15
Source File: supersocket.py    From arissploit with GNU General Public License v3.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 3

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            from .arch import get_last_packet_timestamp
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #16
Source File: linux.py    From arissploit with GNU General Public License v3.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 2

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #17
Source File: linux.py    From arissploit with GNU General Public License v3.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        try:
            q = self.LL(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            q = conf.raw_layer(pkt)
        q.time = get_last_packet_timestamp(self.ins)
        return q
Example #18
Source File: supersocket.py    From CyberScan with GNU General Public License v3.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 3

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            from arch import get_last_packet_timestamp
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #19
Source File: linux.py    From dash-hack with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        try:
            q = self.LL(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            q = conf.raw_layer(pkt)
        q.time = get_last_packet_timestamp(self.ins)
        return q
Example #20
Source File: linux.py    From dash-hack with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 2

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #21
Source File: supersocket.py    From dash-hack with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 3

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            from arch import get_last_packet_timestamp
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #22
Source File: linux.py    From scapy with GNU General Public License v2.0 5 votes vote down vote up 
def recv_raw(self, x=MTU):
        """Receives a packet, then returns a tuple containing (cls, pkt_data, time)"""  # noqa: E501
        pkt, sa_ll, ts = self._recv_raw(self.ins, x)
        if self.outs and sa_ll[2] == socket.PACKET_OUTGOING:
            return None, None, None
        if ts is None:
            ts = get_last_packet_timestamp(self.ins)
        return self.LL, pkt, ts
Example #23
Source File: supersocket.py    From scapy with GNU General Public License v2.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll, ts = self._recv_raw(self.ins, x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s", sa_ll[0], sa_ll[1], sa_ll[3], cls.name)  # noqa: E501
            lvl = 3

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except Exception:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload

        if pkt is not None:
            if ts is None:
                from scapy.arch import get_last_packet_timestamp
                ts = get_last_packet_timestamp(self.ins)
            pkt.time = ts
        return pkt
Example #24
Source File: linux.py    From mptcp-abuse with GNU General Public License v2.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        try:
            q = self.LL(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            q = conf.raw_layer(pkt)
        q.time = get_last_packet_timestamp(self.ins)
        return q
Example #25
Source File: linux.py    From mptcp-abuse with GNU General Public License v2.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 2

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #26
Source File: supersocket.py    From mptcp-abuse with GNU General Public License v2.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 3

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            from arch import get_last_packet_timestamp
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #27
Source File: linux.py    From CVE-2016-6366 with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        try:
            q = self.LL(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            q = conf.raw_layer(pkt)
        q.time = get_last_packet_timestamp(self.ins)
        return q
Example #28
Source File: linux.py    From CVE-2016-6366 with MIT License 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 2

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt
Example #29
Source File: linux.py    From smod-1 with GNU General Public License v2.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        try:
            q = self.LL(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            q = conf.raw_layer(pkt)
        q.time = get_last_packet_timestamp(self.ins)
        return q
Example #30
Source File: linux.py    From smod-1 with GNU General Public License v2.0 5 votes vote down vote up 
def recv(self, x=MTU):
        pkt, sa_ll = self.ins.recvfrom(x)
        if sa_ll[2] == socket.PACKET_OUTGOING:
            return None
        if sa_ll[3] in conf.l2types:
            cls = conf.l2types[sa_ll[3]]
            lvl = 2
        elif sa_ll[1] in conf.l3types:
            cls = conf.l3types[sa_ll[1]]
            lvl = 3
        else:
            cls = conf.default_l2
            warning("Unable to guess type (interface=%s protocol=%#x family=%i). Using %s" % (sa_ll[0],sa_ll[1],sa_ll[3],cls.name))
            lvl = 2

        try:
            pkt = cls(pkt)
        except KeyboardInterrupt:
            raise
        except:
            if conf.debug_dissector:
                raise
            pkt = conf.raw_layer(pkt)
        if lvl == 2:
            pkt = pkt.payload
            
        if pkt is not None:
            pkt.time = get_last_packet_timestamp(self.ins)
        return pkt