summaryrefslogtreecommitdiffstats
path: root/scripts/external_libs/dpkt-1.8.6/dpkt/h225.py
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/external_libs/dpkt-1.8.6/dpkt/h225.py')
-rw-r--r--scripts/external_libs/dpkt-1.8.6/dpkt/h225.py217
1 files changed, 0 insertions, 217 deletions
diff --git a/scripts/external_libs/dpkt-1.8.6/dpkt/h225.py b/scripts/external_libs/dpkt-1.8.6/dpkt/h225.py
deleted file mode 100644
index a8fe2cbe..00000000
--- a/scripts/external_libs/dpkt-1.8.6/dpkt/h225.py
+++ /dev/null
@@ -1,217 +0,0 @@
-# $Id: h225.py 23 2006-11-08 15:45:33Z dugsong $
-
-"""ITU-T H.225.0 Call Signaling."""
-
-import dpkt, tpkt
-import struct
-
-# H225 Call Signaling
-#
-# Call messages and information elements (IEs) are defined by Q.931:
-# http://cvsup.de.openbsd.org/historic/comp/doc/standards/itu/Q/Q.931.ps.gz
-#
-# The User-to-User IEs of H225 are encoded by PER of ASN.1.
-
-# Call Establishment Messages
-ALERTING = 1
-CALL_PROCEEDING = 2
-CONNECT = 7
-CONNECT_ACKNOWLEDGE = 15
-PROGRESS = 3
-SETUP = 5
-SETUP_ACKNOWLEDGE = 13
-
-# Call Information Phase Messages
-RESUME = 38
-RESUME_ACKNOWLEDGE = 46
-RESUME_REJECT = 34
-SUSPEND = 37
-SUSPEND_ACKNOWLEDGE = 45
-SUSPEND_REJECT = 33
-USER_INFORMATION = 32
-
-# Call Clearing Messages
-DISCONNECT = 69
-RELEASE = 77
-RELEASE_COMPLETE = 90
-RESTART = 70
-RESTART_ACKNOWLEDGE = 78
-
-# Miscellaneous Messages
-SEGMENT = 96
-CONGESTION_CONTROL = 121
-INFORMATION = 123
-NOTIFY = 110
-STATUS = 125
-STATUS_ENQUIRY = 117
-
-# Type 1 Single Octet Information Element IDs
-RESERVED = 128
-SHIFT = 144
-CONGESTION_LEVEL = 176
-REPEAT_INDICATOR = 208
-
-# Type 2 Single Octet Information Element IDs
-MORE_DATA = 160
-SENDING_COMPLETE = 161
-
-# Variable Length Information Element IDs
-SEGMENTED_MESSAGE = 0
-BEARER_CAPABILITY = 4
-CAUSE = 8
-CALL_IDENTITY = 16
-CALL_STATE = 20
-CHANNEL_IDENTIFICATION = 24
-PROGRESS_INDICATOR = 30
-NETWORK_SPECIFIC_FACILITIES = 32
-NOTIFICATION_INDICATOR = 39
-DISPLAY = 40
-DATE_TIME = 41
-KEYPAD_FACILITY = 44
-SIGNAL = 52
-INFORMATION_RATE = 64
-END_TO_END_TRANSIT_DELAY = 66
-TRANSIT_DELAY_SELECTION_AND_INDICATION = 67
-PACKET_LAYER_BINARY_PARAMETERS = 68
-PACKET_LAYER_WINDOW_SIZE = 69
-PACKET_SIZE = 70
-CLOSED_USER_GROUP = 71
-REVERSE_CHARGE_INDICATION = 74
-CALLING_PARTY_NUMBER = 108
-CALLING_PARTY_SUBADDRESS = 109
-CALLED_PARTY_NUMBER = 112
-CALLED_PARTY_SUBADDRESS = 113
-REDIRECTING_NUMBER = 116
-TRANSIT_NETWORK_SELECTION = 120
-RESTART_INDICATOR = 121
-LOW_LAYER_COMPATIBILITY = 124
-HIGH_LAYER_COMPATIBILITY = 125
-USER_TO_USER = 126
-ESCAPE_FOR_EXTENSION = 127
-
-class H225(dpkt.Packet):
- __hdr__ = (
- ('proto', 'B', 8),
- ('ref_len', 'B', 2)
- )
-
- def unpack(self, buf):
- # TPKT header
- self.tpkt = tpkt.TPKT(buf)
- if self.tpkt.v != 3:
- raise dpkt.UnpackError('invalid TPKT version')
- if self.tpkt.rsvd != 0:
- raise dpkt.UnpackError('invalid TPKT reserved value')
- n = self.tpkt.len - self.tpkt.__hdr_len__
- if n > len(self.tpkt.data):
- raise dpkt.UnpackError('invalid TPKT length')
- buf = self.tpkt.data
-
- # Q.931 payload
- dpkt.Packet.unpack(self, buf)
- buf = buf[self.__hdr_len__:]
- self.ref_val = buf[:self.ref_len]
- buf = buf[self.ref_len:]
- self.type = struct.unpack('B', buf[:1])[0]
- buf = buf[1:]
-
- # Information Elements
- l = []
- while buf:
- ie = self.IE(buf)
- l.append(ie)
- buf = buf[len(ie):]
- self.data = l
-
- def __len__(self):
- return self.tpkt.__hdr_len__ + \
- self.__hdr_len__ + \
- sum(map(len, self.data))
-
- def __str__(self):
- return self.tpkt.pack_hdr() + \
- self.pack_hdr() + \
- self.ref_val + \
- struct.pack('B', self.type) + \
- ''.join(map(str, self.data))
-
- class IE(dpkt.Packet):
- __hdr__ = (
- ('type', 'B', 0),
- )
-
- def unpack(self, buf):
- dpkt.Packet.unpack(self, buf)
- buf = buf[self.__hdr_len__:]
-
- # single-byte IE
- if self.type & 0x80:
- self.len = 0
- self.data = None
- # multi-byte IE
- else:
- # special PER-encoded UUIE
- if self.type == USER_TO_USER:
- self.len = struct.unpack('>H', buf[:2])[0]
- buf = buf[2:]
- # normal TLV-like IE
- else:
- self.len = struct.unpack('B', buf[:1])[0]
- buf = buf[1:]
- self.data = buf[:self.len]
-
- def __len__(self):
- if self.type & 0x80:
- n = 0
- else:
- if self.type == USER_TO_USER:
- n = 2
- else:
- n = 1
- return self.__hdr_len__ + \
- self.len \
- + n
-
- def __str__(self):
- if self.type & 0x80:
- length_str = None
- else:
- if self.type == USER_TO_USER:
- length_str = struct.pack('>H', self.len)
- else:
- length_str = struct.pack('B', self.len)
- return struct.pack('B', self.type) + \
- length_str + \
- self.data
-
-
-if __name__ == '__main__':
- import unittest
-
- class H225TestCase(unittest.TestCase):
- def testPack(self):
- h = H225(self.s)
- self.failUnless(self.s == str(h))
-
- def testUnpack(self):
- h = H225(self.s)
- self.failUnless(h.tpkt.v == 3)
- self.failUnless(h.tpkt.rsvd == 0)
- self.failUnless(h.tpkt.len == 1041)
- self.failUnless(h.proto == 8)
- self.failUnless(h.type == SETUP)
- self.failUnless(len(h.data) == 3)
-
- ie = h.data[0]
- self.failUnless(ie.type == BEARER_CAPABILITY)
- self.failUnless(ie.len == 3)
- ie = h.data[1]
- self.failUnless(ie.type == DISPLAY)
- self.failUnless(ie.len == 14)
- ie = h.data[2]
- self.failUnless(ie.type == USER_TO_USER)
- self.failUnless(ie.len == 1008)
-
- s = '\x03\x00\x04\x11\x08\x02\x54\x2b\x05\x04\x03\x88\x93\xa5\x28\x0e\x4a\x6f\x6e\x20\x4f\x62\x65\x72\x68\x65\x69\x64\x65\x00\x7e\x03\xf0\x05\x20\xb8\x06\x00\x08\x91\x4a\x00\x04\x01\x40\x0c\x00\x4a\x00\x6f\x00\x6e\x00\x20\x00\x4f\x00\x62\x00\x65\x00\x72\x00\x68\x00\x65\x00\x69\x00\x64\x00\x65\x22\xc0\x09\x00\x00\x3d\x06\x65\x6b\x69\x67\x61\x00\x00\x14\x32\x2e\x30\x2e\x32\x20\x28\x4f\x50\x41\x4c\x20\x76\x32\x2e\x32\x2e\x32\x29\x00\x00\x00\x01\x40\x15\x00\x74\x00\x63\x00\x70\x00\x24\x00\x68\x00\x33\x00\x32\x00\x33\x00\x2e\x00\x76\x00\x6f\x00\x78\x00\x67\x00\x72\x00\x61\x00\x74\x00\x69\x00\x61\x00\x2e\x00\x6f\x00\x72\x00\x67\x00\x42\x87\x23\x2c\x06\xb8\x00\x6a\x8b\x1d\x0c\xb7\x06\xdb\x11\x9e\xca\x00\x10\xa4\x89\x6d\x6a\x00\xc5\x1d\x80\x04\x07\x00\x0a\x00\x01\x7a\x75\x30\x11\x00\x5e\x88\x1d\x0c\xb7\x06\xdb\x11\x9e\xca\x00\x10\xa4\x89\x6d\x6a\x82\x2b\x0e\x30\x40\x00\x00\x06\x04\x01\x00\x4c\x10\x09\x00\x00\x3d\x0f\x53\x70\x65\x65\x78\x20\x62\x73\x34\x20\x57\x69\x64\x65\x36\x80\x11\x1c\x00\x01\x00\x98\xa0\x26\x41\x13\x8a\x00\x98\xa0\x26\x41\x13\x8b\x26\x00\x00\x64\x0c\x10\x09\x00\x00\x3d\x0f\x53\x70\x65\x65\x78\x20\x62\x73\x34\x20\x57\x69\x64\x65\x36\x80\x0b\x0d\x00\x01\x00\x98\xa0\x26\x41\x13\x8b\x00\x2a\x40\x00\x00\x06\x04\x01\x00\x4c\x10\x09\x00\x00\x3d\x09\x69\x4c\x42\x43\x2d\x31\x33\x6b\x33\x80\x11\x1c\x00\x01\x00\x98\xa0\x26\x41\x13\x8a\x00\x98\xa0\x26\x41\x13\x8b\x20\x00\x00\x65\x0c\x10\x09\x00\x00\x3d\x09\x69\x4c\x42\x43\x2d\x31\x33\x6b\x33\x80\x0b\x0d\x00\x01\x00\x98\xa0\x26\x41\x13\x8b\x00\x20\x40\x00\x00\x06\x04\x01\x00\x4e\x0c\x03\x00\x83\x00\x80\x11\x1c\x00\x01\x00\x98\xa0\x26\x41\x13\x8a\x00\x98\xa0\x26\x41\x13\x8b\x16\x00\x00\x66\x0e\x0c\x03\x00\x83\x00\x80\x0b\x0d\x00\x01\x00\x98\xa0\x26\x41\x13\x8b\x00\x4b\x40\x00\x00\x06\x04\x01\x00\x4c\x10\xb5\x00\x53\x4c\x2a\x02\x00\x00\x00\x00\x00\x40\x01\x00\x00\x40\x01\x02\x00\x08\x00\x00\x00\x00\x00\x31\x00\x01\x00\x40\x1f\x00\x00\x59\x06\x00\x00\x41\x00\x00\x00\x02\x00\x40\x01\x00\x00\x80\x11\x1c\x00\x01\x00\x98\xa0\x26\x41\x13\x8a\x00\x98\xa0\x26\x41\x13\x8b\x41\x00\x00\x67\x0c\x10\xb5\x00\x53\x4c\x2a\x02\x00\x00\x00\x00\x00\x40\x01\x00\x00\x40\x01\x02\x00\x08\x00\x00\x00\x00\x00\x31\x00\x01\x00\x40\x1f\x00\x00\x59\x06\x00\x00\x41\x00\x00\x00\x02\x00\x40\x01\x00\x00\x80\x0b\x0d\x00\x01\x00\x98\xa0\x26\x41\x13\x8b\x00\x32\x40\x00\x00\x06\x04\x01\x00\x4c\x10\x09\x00\x00\x3d\x11\x53\x70\x65\x65\x78\x20\x62\x73\x34\x20\x4e\x61\x72\x72\x6f\x77\x33\x80\x11\x1c\x00\x01\x00\x98\xa0\x26\x41\x13\x8a\x00\x98\xa0\x26\x41\x13\x8b\x28\x00\x00\x68\x0c\x10\x09\x00\x00\x3d\x11\x53\x70\x65\x65\x78\x20\x62\x73\x34\x20\x4e\x61\x72\x72\x6f\x77\x33\x80\x0b\x0d\x00\x01\x00\x98\xa0\x26\x41\x13\x8b\x00\x1d\x40\x00\x00\x06\x04\x01\x00\x4c\x60\x1d\x80\x11\x1c\x00\x01\x00\x98\xa0\x26\x41\x13\x8a\x00\x98\xa0\x26\x41\x13\x8b\x13\x00\x00\x69\x0c\x60\x1d\x80\x0b\x0d\x00\x01\x00\x98\xa0\x26\x41\x13\x8b\x00\x1d\x40\x00\x00\x06\x04\x01\x00\x4c\x20\x1d\x80\x11\x1c\x00\x01\x00\x98\xa0\x26\x41\x13\x8a\x00\x98\xa0\x26\x41\x13\x8b\x13\x00\x00\x6a\x0c\x20\x1d\x80\x0b\x0d\x00\x01\x00\x98\xa0\x26\x41\x13\x8b\x00\x01\x00\x01\x00\x01\x00\x01\x00\x81\x03\x02\x80\xf8\x02\x70\x01\x06\x00\x08\x81\x75\x00\x0b\x80\x13\x80\x01\xf4\x00\x01\x00\x00\x01\x00\x00\x01\x00\x00\x0c\xc0\x01\x00\x01\x80\x0b\x80\x00\x00\x20\x20\x09\x00\x00\x3d\x0f\x53\x70\x65\x65\x78\x20\x62\x73\x34\x20\x57\x69\x64\x65\x36\x80\x00\x01\x20\x20\x09\x00\x00\x3d\x09\x69\x4c\x42\x43\x2d\x31\x33\x6b\x33\x80\x00\x02\x24\x18\x03\x00\xe6\x00\x80\x00\x03\x20\x20\xb5\x00\x53\x4c\x2a\x02\x00\x00\x00\x00\x00\x40\x01\x00\x00\x40\x01\x02\x00\x08\x00\x00\x00\x00\x00\x31\x00\x01\x00\x40\x1f\x00\x00\x59\x06\x00\x00\x41\x00\x00\x00\x02\x00\x40\x01\x00\x00\x80\x00\x04\x20\x20\x09\x00\x00\x3d\x11\x53\x70\x65\x65\x78\x20\x62\x73\x34\x20\x4e\x61\x72\x72\x6f\x77\x33\x80\x00\x05\x20\xc0\xef\x80\x00\x06\x20\x40\xef\x80\x00\x07\x08\xe0\x03\x51\x00\x80\x01\x00\x80\x00\x08\x08\xd0\x03\x51\x00\x80\x01\x00\x80\x00\x09\x83\x01\x50\x80\x00\x0a\x83\x01\x10\x80\x00\x0b\x83\x01\x40\x00\x80\x01\x03\x06\x00\x00\x00\x01\x00\x02\x00\x03\x00\x04\x00\x05\x00\x06\x01\x00\x07\x00\x08\x00\x00\x09\x01\x00\x0a\x00\x0b\x07\x01\x00\x32\x80\xa6\xff\x4c\x02\x80\x01\x80'
-
- unittest.main()