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-rw-r--r--scripts/external_libs/dpkt-1.8.6/dpkt/cdp.py95
1 files changed, 0 insertions, 95 deletions
diff --git a/scripts/external_libs/dpkt-1.8.6/dpkt/cdp.py b/scripts/external_libs/dpkt-1.8.6/dpkt/cdp.py
deleted file mode 100644
index 71c2c6ba..00000000
--- a/scripts/external_libs/dpkt-1.8.6/dpkt/cdp.py
+++ /dev/null
@@ -1,95 +0,0 @@
-# $Id: cdp.py 23 2006-11-08 15:45:33Z dugsong $
-
-"""Cisco Discovery Protocol."""
-
-import struct
-import dpkt
-
-CDP_DEVID = 1 # string
-CDP_ADDRESS = 2
-CDP_PORTID = 3 # string
-CDP_CAPABILITIES = 4 # 32-bit bitmask
-CDP_VERSION = 5 # string
-CDP_PLATFORM = 6 # string
-CDP_IPPREFIX = 7
-
-CDP_VTP_MGMT_DOMAIN = 9 # string
-CDP_NATIVE_VLAN = 10 # 16-bit integer
-CDP_DUPLEX = 11 # 8-bit boolean
-CDP_TRUST_BITMAP = 18 # 8-bit bitmask0x13
-CDP_UNTRUST_COS = 19 # 8-bit port
-CDP_SYSTEM_NAME = 20 # string
-CDP_SYSTEM_OID = 21 # 10-byte binary string
-CDP_MGMT_ADDRESS = 22 # 32-bit number of addrs, Addresses
-CDP_LOCATION = 23 # string
-
-class CDP(dpkt.Packet):
- __hdr__ = (
- ('version', 'B', 2),
- ('ttl', 'B', 180),
- ('sum', 'H', 0)
- )
- class Address(dpkt.Packet):
- # XXX - only handle NLPID/IP for now
- __hdr__ = (
- ('ptype', 'B', 1), # protocol type (NLPID)
- ('plen', 'B', 1), # protocol length
- ('p', 'B', 0xcc), # IP
- ('alen', 'H', 4) # address length
- )
- def unpack(self, buf):
- dpkt.Packet.unpack(self, buf)
- self.data = self.data[:self.alen]
-
- class TLV(dpkt.Packet):
- __hdr__ = (
- ('type', 'H', 0),
- ('len', 'H', 4)
- )
- def unpack(self, buf):
- dpkt.Packet.unpack(self, buf)
- self.data = self.data[:self.len - 4]
- if self.type == CDP_ADDRESS:
- n = struct.unpack('>I', self.data[:4])[0]
- buf = self.data[4:]
- l = []
- for i in range(n):
- a = CDP.Address(buf)
- l.append(a)
- buf = buf[len(a):]
- self.data = l
-
- def __len__(self):
- if self.type == CDP_ADDRESS:
- n = 4 + sum(map(len, self.data))
- else:
- n = len(self.data)
- return self.__hdr_len__ + n
-
- def __str__(self):
- self.len = len(self)
- if self.type == CDP_ADDRESS:
- s = struct.pack('>I', len(self.data)) + \
- ''.join(map(str, self.data))
- else:
- s = self.data
- return self.pack_hdr() + s
-
- def unpack(self, buf):
- dpkt.Packet.unpack(self, buf)
- buf = self.data
- l = []
- while buf:
- tlv = self.TLV(buf)
- l.append(tlv)
- buf = buf[len(tlv):]
- self.data = l
-
- def __len__(self):
- return self.__hdr_len__ + sum(map(len, self.data))
-
- def __str__(self):
- data = ''.join(map(str, self.data))
- if not self.sum:
- self.sum = dpkt.in_cksum(self.pack_hdr() + data)
- return self.pack_hdr() + data