diff options
| author |   imarom <imarom@cisco.com> | 2016-03-21 16:03:47 +0200 |
|---|---|---|
| committer | imarom <imarom@cisco.com> | 2016-03-21 16:03:47 +0200 |
| commit | b89efa188810bf95a9d245e69e2961b5721c3b0f (patch) | |
| tree | 454273ac6c4ae972ebb8a2c86b893296970b4fa9 /scripts/external_libs/scapy-2.3.1/python3/scapy/contrib/gsm_um.py | |
| parent | f72c6df9d2e9998ae1f3529d729ab7930b35785a (diff) | |
scapy python 2/3
Diffstat (limited to 'scripts/external_libs/scapy-2.3.1/python3/scapy/contrib/gsm_um.py')
| -rw-r--r-- | scripts/external_libs/scapy-2.3.1/python3/scapy/contrib/gsm_um.py | 13119 |
1 files changed, 13119 insertions, 0 deletions
diff --git a/scripts/external_libs/scapy-2.3.1/python3/scapy/contrib/gsm_um.py b/scripts/external_libs/scapy-2.3.1/python3/scapy/contrib/gsm_um.py new file mode 100644 index 00000000..7b1354a4 --- /dev/null +++ b/scripts/external_libs/scapy-2.3.1/python3/scapy/contrib/gsm_um.py @@ -0,0 +1,13119 @@ +#!/usr/bin/env python + +# scapy.contrib.description = PPI +# scapy.contrib.status = loads + +""" + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +""" + + #################################################################### + # This file holds the GSM UM interface implementation for Scapy # + # author: Laurent Weber <k@0xbadcab1e.lu> # + # # + # Some examples on how to use this script: # + # http://0xbadcab1e.lu/scapy_gsm_um-howto.txt # + # # + # tested on: scapy-version: 2.2.0 (dev) # + #################################################################### + +import logging +from types import IntType +from types import NoneType +from types import StringType +#from time import sleep +import socket +logging.getLogger("scapy").setLevel(1) +from scapy.all import * + +# This method is intended to send gsm air packets. It uses a unix domain +# socket. It opens a socket, sends the parameter to the socket and +# closes the socket. +# typeSock determines the type of the socket, can be: +# 0 for UDP Socket +# 1 for Unix Domain Socket +# 2 for TCP + + +def sendum(x, typeSock=0): + try: + if type(x) is not str: + x = str(x) + if typeSock is 0: + s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) + host = '127.0.0.1' + port = 28670 # default for openBTS + s.connect((host, port)) + elif typeSock is 1: + s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) + s.connect("/tmp/osmoL") + elif typeSock is 2: + s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + host = '127.0.0.1' + port = 43797 + s.connect((host, port)) + s.send(x) + s.close() + except: + print("[Error]: There was a problem when trying to transmit data.\ + Please make sure you started the socket server.") + +# Known Bugs/Problems: +# If a message uses multiple times the same IE you cannot set the values +# of this IE's if you use the preconfigured packets. You need to build +# the IE's by hand and than assemble them as entire messages. + +# The ErrorLength class is a custom exception that gets raised when a +# packet doesn't have the correct size. + + +class ErrorLength(Exception): + def __str__(self): + error = "ERROR: Please make sure you build entire, 8 bit fields." + return repr(error) +### +# This method computes the length of the actual IE. +# It computes how many "None" fields have to be removed (if any). +# The method returns an integer containing the number of bytes that have to be +# cut off the packet. +# parameter length contains the max length of the IE can be found in +# 0408 +# The parameter fields contains the value of the fields (not the default but +# the real, actual value. +# The parameter fields2 contains fields_desc. +# Location contains the location of the length field in the IE. Everything +# after the the length field has to be counted (04.07 11.2.1.1.2) + + +def adapt(min_length, max_length, fields, fields2, location=2): + # find out how much bytes there are between min_length and the location of + # the length field + location = min_length - location + i = len(fields) - 1 + rm = mysum = 0 + while i >= 0: + if fields[i] is None: + rm += 1 + try: + mysum += fields2[i].size + except AttributeError: # ByteFields don't have .size + mysum += 8 + else: + break + i -= 1 + if mysum % 8 is 0: + length = mysum / 8 # Number of bytes we have to delete + dyn_length = (max_length - min_length - length) + if dyn_length < 0: + dyn_length = 0 + if length is max_length: # Fix for packets that have all values set + length -= min_length # to None + return [length, dyn_length + location] + else: + raise ErrorLength() + + +def examples(example=None): + if example == None: + print("""This command presents some example to introduce scapy +gsm-um to new users. +The following parameters can be used: + examples("imsiDetach") + examples("call") + examples("dissect")""") + elif example == "imsiDetach": + print(""" +>>> a=imsiDetachIndication() +... a.typeOfId=1; a.odd=1; a.idDigit1=0xF; +... a.idDigit2_1=2; a.idDigit2=7; a.idDigit3_1=0; +... a.idDigit3=7; a.idDigit4_1=7; a.idDigit4=2; +... a.idDigit5_1=0; a.idDigit5=0; a.idDigit6_1=0; +... a.idDigit6=1; a.idDigit7_1=2; a.idDigit7=7; +... a.idDigit8_1=7; a.idDigit8=5; a.idDigit9_1=1; a.idDigit9=4; +>>> hexdump(a) +0000 05 01 00 08 F0 27 07 72 00 01 27 75 14 .....'.r..'u. +>>> sendum(a) +""") + elif example == "call": + print(""" +If you use an USRP and the testcall function this sets up a phonecall: +>>> sendum(setupMobileOriginated()) +>>> sendum(connectAcknowledge()) +""") + + +# Section 10.2/3 +class TpPd(Packet): + """Skip indicator and transaction identifier and Protocol Discriminator""" + name = "Skip Indicator And Transaction Identifier and Protocol \ +Discriminator" + fields_desc = [ + BitField("ti", 0x0, 4), + BitField("pd", 0x3, 4) + ] + + +class MessageType(Packet): + """Message Type Section 10.4""" + name = "Message Type" + fields_desc = [ + XByteField("mesType", 0x3C) + ] + + +## +# Message for Radio Resources management (RR) Section 9.1 +### + +# Network to MS +def additionalAssignment(MobileAllocation_presence=0, + StartingTime_presence=0): + """ADDITIONAL ASSIGNMENT Section 9.1.1""" + # Mandatory + a = TpPd(pd=0x6) + b = MessageType(mesType=0x3B) # 00111011 + c = ChannelDescription() + packet = a / b / c + # Not Mandatory + if MobileAllocation_presence is 1: + d = MobileAllocationHdr(ieiMA=0x72, eightBitMA=0x0) + packet = packet / d + if StartingTime_presence is 1: + e = StartingTimeHdr(ieiST=0x7C, eightBitST=0x0) + packet = packet / e + return packet + + +# Network to MS +def assignmentCommand(FrequencyList_presence=0, + CellChannelDescription_presence=0, + CellChannelDescription_presence1=0, + MultislotAllocation_presence=0, + ChannelMode_presence=0, ChannelMode_presence1=0, + ChannelMode_presence2=0, ChannelMode_presence3=0, + ChannelMode_presence4=0, ChannelMode_presence5=0, + ChannelMode_presence6=0, ChannelMode_presence7=0, + ChannelDescription=0, ChannelMode2_presence=0, + MobileAllocation_presence=0, StartingTime_presence=0, + FrequencyList_presence1=0, + ChannelDescription2_presence=0, + ChannelDescription_presence=0, + FrequencyChannelSequence_presence=0, + MobileAllocation_presence1=0, + CipherModeSetting_presence=0, + VgcsTargetModeIdentication_presence=0, + MultiRateConfiguration_presence=0): + """ASSIGNMENT COMMAND Section 9.1.2""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x2e) # 101110 + c = ChannelDescription2() + d = PowerCommand() + packet = a / b / c / d + if FrequencyList_presence is 1: + e = FrequencyListHdr(ieiFL=0x05, eightBitFL=0x0) + packet = packet / e + if CellChannelDescription_presence is 1: + f = CellChannelDescriptionHdr(ieiCCD=0x62, eightBitCCD=0x0) + packet = packet / f + if MultislotAllocation_presence is 1: + g = MultislotAllocationHdr(ieiMSA=0x10, eightBitMSA=0x0) + packet = packet / g + if ChannelMode_presence is 1: + h = ChannelModeHdr(ieiCM=0x63, eightBitCM=0x0) + packet = packet / h + if ChannelMode_presence1 is 1: + i = ChannelModeHdr(ieiCM=0x11, eightBitCM=0x0) + packet = packet / i + if ChannelMode_presence2 is 1: + j = ChannelModeHdr(ieiCM=0x13, eightBitCM=0x0) + packet = packet / j + if ChannelMode_presence3 is 1: + k = ChannelModeHdr(ieiCM=0x14, eightBitCM=0x0) + packet = packet / k + if ChannelMode_presence4 is 1: + l = ChannelModeHdr(ieiCM=0x15, eightBitCM=0x0) + packet = packet / l + if ChannelMode_presence5 is 1: + m = ChannelModeHdr(ieiCM=0x16, eightBitCM=0x0) + packet = packet / m + if ChannelMode_presence6 is 1: + n = ChannelModeHdr(ieiCM=0x17, eightBitCM=0x0) + packet = packet / n + if ChannelMode_presence7 is 1: + o = ChannelModeHdr(ieiCM=0x18, eightBitCM=0x0) + packet = packet / o + if ChannelDescription_presence is 1: + p = ChannelDescriptionHdr(ieiCD=0x64, eightBitCD=0x0) + packet = packet / p + if ChannelMode2_presence is 1: + q = ChannelMode2Hdr(ieiCM2=0x66, eightBitCM2=0x0) + packet = packet / q + if MobileAllocation_presence is 1: + r = MobileAllocationHdr(ieiMA=0x72, eightBitMA=0x0) + packet = packet / r + if StartingTime_presence is 1: + s = StartingTimeHdr(ieiST=0x7C, eightBitST=0x0) + packet = packet / s + if FrequencyList_presence1 is 1: + t = FrequencyListHdr(ieiFL=0x19, eightBitFL=0x0) + packet = packet / t + if ChannelDescription2_presence is 1: + u = ChannelDescription2Hdr(ieiCD2=0x1C, eightBitCD2=0x0) + packet = packet / u + if ChannelDescription_presence is 1: + v = ChannelDescriptionHdr(ieiCD=0x1D, eightBitCD=0x0) + packet = packet / v + if FrequencyChannelSequence_presence is 1: + w = FrequencyChannelSequenceHdr(ieiFCS=0x1E, eightBitFCS=0x0) + packet = packet / w + if MobileAllocation_presence1 is 1: + x = MobileAllocationHdr(ieiMA=0x21, eightBitMA=0x0) + packet = packet / x + if CipherModeSetting_presence is 1: + y = CipherModeSettingHdr(ieiCMS=0x9, eightBitCMS=0x0) + packet = packet / y + if VgcsTargetModeIdentication_presence is 1: + z = VgcsTargetModeIdenticationHdr(ieiVTMI=0x01, eightBitVTMI=0x0) + packet = packet / z + if MultiRateConfiguration_presence is 1: + aa = MultiRateConfigurationHdr(ieiMRC=0x03, eightBitMRC=0x0) + packet = packet / aa + return packet + + +# MS to Network +def assignmentComplete(): + """ASSIGNMENT COMPLETE Section 9.1.3""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x29) # 00101001 + c = RrCause() + packet = a / b / c + return packet + + +# MS to Network +def assignmentFailure(): + """ASSIGNMENT FAILURE Section 9.1.4""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x2F) # 00101111 + c = RrCause() + packet = a / b / c + return packet + + +# Network to MS +def channelModeModify(VgcsTargetModeIdentication_presence=0, + MultiRateConfiguration_presence=0): + """CHANNEL MODE MODIFY Section 9.1.5""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x8) # 0001000 + c = ChannelDescription2() + d = ChannelMode() + packet = a / b / c / d + if VgcsTargetModeIdentication is 1: + e = VgcsTargetModeIdenticationHdr(ieiVTMI=0x01, eightBitVTMI=0x0) + packet = packet / e + if MultiRateConfiguration is 1: + f = MultiRateConfigurationHdr(ieiMRC=0x03, eightBitMRC=0x0) + packet = packet / f + return packet + + +def channelModeModifyAcknowledge(): + """CHANNEL MODE MODIFY ACKNOWLEDGE Section 9.1.6""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x17) # 00010111 + c = ChannelDescription2() + d = ChannelMode() + packet = a / b / c / d + return packet + + +# Network to MS +def channelRelease(BaRange_presence=0, GroupChannelDescription_presence=0, + GroupCipherKeyNumber_presence=0, GprsResumption_presence=0, + BaListPref_presence=0): + """CHANNEL RELEASE Section 9.1.7""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0xD) # 00001101 + c = RrCause() + packet = a / b / c + if BaRange_presence is 1: + d = BaRangeHdr(ieiBR=0x73, eightBitBR=0x0) + packet = packet / d + if GroupChannelDescription_presence is 1: + e = GroupChannelDescriptionHdr(ieiGCD=0x74, eightBitGCD=0x0) + packet = packet / e + if GroupCipherKeyNumber_presence is 1: + f = GroupCipherKeyNumber(ieiGCKN=0x8) + packet = packet / f + if GprsResumption_presence is 1: + g = GprsResumptionHdr(ieiGR=0xC, eightBitGR=0x0) + packet = packet / g + if BaListPref_presence is 1: + h = BaListPrefHdr(ieiBLP=0x75, eightBitBLP=0x0) + packet = packet / h + return packet + + +class ChannelRequest(Packet): + """Channel request Section 9.1.8""" + name = "Channel Request" + fields_desc = [ + ByteField("estCause", 0x0) + ] + + +def channelRequest(): + return ChannelRequest() + + +# Network to MS +def cipheringModeCommand(): + """CIPHERING MODE COMMAND Section 9.1.9""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x35) # 00110101 + c = RrCause() + #d=cipherModeSetting() + #e=cipherResponse() + # FIX + d = CipherModeSettingAndcipherResponse() + packet = a / b / c / d + return packet + + +def cipheringModeComplete(MobileId_presence=0): + """CIPHERING MODE COMPLETE Section 9.1.10""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x32) # 00110010 + packet = a / b + if MobileId_presence is 1: + c = MobileIdHdr(ieiMI=0x17, eightBitMI=0x0) + packet = packet / c + return packet + + +# Network to MS +def classmarkChange(MobileStationClassmark3_presence=0): + """CLASSMARK CHANGE Section 9.1.11""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x16) # 00010110 + c = MobileStationClassmark2() + packet = a / b / c + if MobileStationClassmark3_presence is 1: + e = MobileStationClassmark3(ieiMSC3=0x20) + packet = packet / e + return packet + + +# Network to MS +def classmarkEnquiry(): + """CLASSMARK ENQUIRY Section 9.1.12""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x13) # 00010011 + packet = a / b + return packet +# 9.1.12a Spare + + +# Network to MS +def configurationChangeCommand(ChannelMode_presence=0, + ChannelMode_presence1=0, + ChannelMode_presence2=0, + ChannelMode_presence3=0, + ChannelMode_presence4=0, + ChannelMode_presence5=0, + ChannelMode_presence6=0, + ChannelMode_presence7=0): + """CONFIGURATION CHANGE COMMAND Section 9.1.12b""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x30) # 00110000 + c = MultislotAllocation() + packet = a / b / c + if ChannelMode_presence is 1: + d = ChannelModeHdr(ieiCM=0x63, eightBitCM=0x0) + packet = packet / d + if ChannelMode_presence1 is 1: + e = ChannelModeHdr(ieiCM=0x11, eightBitCM=0x0) + packet = packet / e + if ChannelMode_presence2 is 1: + f = ChannelModeHdr(ieiCM=0x13, eightBitCM=0x0) + packet = packet / f + if ChannelMode_presence3 is 1: + g = ChannelModeHdr(ieiCM=0x14, eightBitCM=0x0) + packet = packet / g + if ChannelMode_presence4 is 1: + h = ChannelModeHdr(ieiCM=0x15, eightBitCM=0x0) + packet = packet / h + if ChannelMode_presence5 is 1: + i = ChannelModeHdr(ieiCM=0x16, eightBitCM=0x0) + packet = packet / i + if ChannelMode_presence6 is 1: + j = ChannelModeHdr(ieiCM=0x17, eightBitCM=0x0) + packet = packet / j + if ChannelMode_presence7 is 1: + k = ChannelModeHdr(ieiCM=0x18, eightBitCM=0x0) + packet = packet / k + return packet + + +def configurationChangeAcknowledge(): + """CONFIGURATION CHANGE ACKNOWLEDGE Section 9.1.12c""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x31) # 00110001 + c = MobileId() + packet = a / b / c + return packet + + +def configurationChangeReject(): + """CONFIGURATION CHANGE REJECT Section 9.1.12d""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x33) # 00110011 + c = RrCause() + packet = a / b / c + return packet + + +# Network to MS +def frequencyRedefinition(CellChannelDescription_presence=0): + """Frequency redefinition Section 9.1.13""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x14) # 00010100 + c = ChannelDescription() + d = MobileAllocation() + e = StartingTime() + packet = a / b / c / d / e + if CellChannelDescription_presence is 1: + f = CellChannelDescriptionHdr(ieiCCD=0x62, eightBitCCD=0x0) + packet = packet / f + return packet + + +# Network to MS +def pdchAssignmentCommand(ChannelDescription_presence=0, + CellChannelDescription_presence=0, + MobileAllocation_presence=0, + StartingTime_presence=0, FrequencyList_presence=0, + ChannelDescription_presence1=0, + FrequencyChannelSequence_presence=0, + MobileAllocation_presence1=0, + PacketChannelDescription_presence=0, + DedicatedModeOrTBF_presence=0): + """PDCH ASSIGNMENT COMMAND Section 9.1.13a""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x23) # 00100011 + c = ChannelDescription() + packet = a / b / c + if ChannelDescription_presence is 1: + d = ChannelDescriptionHdr(ieiCD=0x62, eightBitCD=0x0) + packet = packet / d + if CellChannelDescription_presence is 1: + e = CellChannelDescriptionHdr(ieiCCD=0x05, eightBitCCD=0x0) + packet = packet / e + if MobileAllocation_presence is 1: + f = MobileAllocationHdr(ieiMA=0x72, eightBitMA=0x0) + packet = packet / f + if StartingTime_presence is 1: + g = StartingTimeHdr(ieiST=0x7C, eightBitST=0x0) + packet = packet / g + if FrequencyList_presence is 1: + h = FrequencyListHdr(ieiFL=0x19, eightBitFL=0x0) + packet = packet / h + if ChannelDescription_presence1 is 1: + i = ChannelDescriptionHdr(ieiCD=0x1C, eightBitCD=0x0) + packet = packet / i + if FrequencyChannelSequence_presence is 1: + j = FrequencyChannelSequenceHdr(ieiFCS=0x1E, eightBitFCS=0x0) + packet = packet / j + if MobileAllocation_presence1 is 1: + k = MobileAllocationHdr(ieiMA=0x21, eightBitMA=0x0) + packet = packet / k + if PacketChannelDescription_presence is 1: + l = PacketChannelDescription(ieiPCD=0x22) + packet = packet / l + if DedicatedModeOrTBF_presence is 1: + m = DedicatedModeOrTBFHdr(ieiDMOT=0x23, eightBitDMOT=0x0) + packet = packet / m + return packet + + +def gprsSuspensionRequest(): + """GPRS SUSPENSION REQUEST Section 9.1.13b""" + a = TpPd(pd=0x6) + b = MessageType() + c = Tlli() + d = RoutingAreaIdentification() + e = SuspensionCause() + packet = a / b / c / d / e + return packet + + +class HandoverAccess(Packet): + name = "Handover Access" # Section 9.1.14" + fields_desc = [ + ByteField("handover", None), + ] + + +# Network to MS +def handoverCommand(SynchronizationIndication_presence=0, + FrequencyShortList_presence=0, FrequencyList_presence=0, + CellChannelDescription_presence=0, + MultislotAllocation_presence=0, + ChannelMode_presence=0, ChannelMode_presence1=0, + ChannelMode_presence2=0, + ChannelMode_presence3=0, ChannelMode_presence4=0, + ChannelMode_presence5=0, + ChannelMode_presence6=0, ChannelMode_presence7=0, + ChannelDescription_presence1=0, ChannelMode2_presence=0, + FrequencyChannelSequence_presence=0, + MobileAllocation_presence=0, + StartingTime_presence=0, TimeDifference_presence=0, + TimingAdvance_presence=0, + FrequencyShortList_presence1=0, + FrequencyList_presence1=0, + ChannelDescription2_presence=0, + ChannelDescription_presence2=0, + FrequencyChannelSequence_presence1=0, + MobileAllocation_presence1=0, + CipherModeSetting_presence=0, + VgcsTargetModeIdentication_presence=0, + MultiRateConfiguration_presence=0): + """HANDOVER COMMAND Section 9.1.15""" + name = "Handover Command" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x2b) # 00101011 + c = CellDescription() + d = ChannelDescription2() + e = HandoverReference() + f = PowerCommandAndAccessType() + packet = a / b / c / d / e / f + if SynchronizationIndication_presence is 1: + g = SynchronizationIndicationHdr(ieiSI=0xD, eightBitSI=0x0) + packet = packet / g + if FrequencyShortList_presence is 1: + h = FrequencyShortListHdr(ieiFSL=0x02) + packet = packet / h + if FrequencyList_presence is 1: + i = FrequencyListHdr(ieiFL=0x05, eightBitFL=0x0) + packet = packet / i + if CellChannelDescription_presence is 1: + j = CellChannelDescriptionHdr(ieiCCD=0x62, eightBitCCD=0x0) + packet = packet / j + if MultislotAllocation_presence is 1: + k = MultislotAllocationHdr(ieiMSA=0x10, eightBitMSA=0x0) + packet = packet / k + if ChannelMode_presence is 1: + l = ChannelModeHdr(ieiCM=0x63, eightBitCM=0x0) + packet = packet / l + if ChannelMode_presence1 is 1: + m = ChannelModeHdr(ieiCM=0x11, eightBitCM=0x0) + packet = packet / m + if ChannelMode_presence2 is 1: + n = ChannelModeHdr(ieiCM=0x13, eightBitCM=0x0) + packet = packet / n + if ChannelMode_presence3 is 1: + o = ChannelModeHdr(ieiCM=0x14, eightBitCM=0x0) + packet = packet / o + if ChannelMode_presence4 is 1: + p = ChannelModeHdr(ieiCM=0x15, eightBitCM=0x0) + packet = packet / p + if ChannelMode_presence5 is 1: + q = ChannelModeHdr(ieiCM=0x16, eightBitCM=0x0) + packet = packet / q + if ChannelMode_presence6 is 1: + r = ChannelModeHdr(ieiCM=0x17, eightBitCM=0x0) + packet = packet / r + if ChannelMode_presence7 is 1: + s = ChannelModeHdr(ieiCM=0x18, eightBitCM=0x0) + packet = packet / s + if ChannelDescription_presence1 is 1: + s1 = ChannelDescriptionHdr(ieiCD=0x64, eightBitCD=0x0) + packet = packet / s1 + if ChannelMode2_presence is 1: + t = ChannelMode2Hdr(ieiCM2=0x66, eightBitCM2=0x0) + packet = packet / t + if FrequencyChannelSequence_presence is 1: + u = FrequencyChannelSequenceHdr(ieiFCS=0x69, eightBitFCS=0x0) + packet = packet / u + if MobileAllocation_presence is 1: + v = MobileAllocationHdr(ieiMA=0x72, eightBitMA=0x0) + packet = packet / v + if StartingTime_presence is 1: + w = StartingTimeHdr(ieiST=0x7C, eightBitST=0x0) + packet = packet / w + if TimeDifference_presence is 1: + x = TimeDifferenceHdr(ieiTD=0x7B, eightBitTD=0x0) + packet = packet / x + if TimingAdvance_presence is 1: + y = TimingAdvanceHdr(ieiTA=0x7D, eightBitTA=0x0) + packet = packet / y + if FrequencyShortList_presence1 is 1: + z = FrequencyShortListHdr(ieiFSL=0x12) + packet = packet / z + if FrequencyList_presence1 is 1: + aa = FrequencyListHdr(ieiFL=0x19, eightBitFL=0x0) + packet = packet / aa + if ChannelDescription2_presence is 1: + ab = ChannelDescription2Hdr(ieiCD2=0x1C, eightBitCD2=0x0) + packet = packet / ab + if ChannelDescription_presence2 is 1: + ac = ChannelDescriptionHdr(ieiCD=0x1D, eightBitCD=0x0) + packet = packet / ac + if FrequencyChannelSequence_presence1 is 1: + ad = FrequencyChannelSequenceHdr(ieiFCS=0x1E, eightBitFCS=0x0) + packet = packet / ad + if MobileAllocation_presence1 is 1: + ae = MobileAllocationHdr(ieiMA=0x21, eightBitMA=0x0) + packet = packet / ae + if CipherModeSetting_presence is 1: + af = CipherModeSettingHdr(ieiCMS=0x9, eightBitCMS=0x0) + packet = packet / af + if VgcsTargetModeIdentication_presence is 1: + ag = VgcsTargetModeIdenticationHdr(ieiVTMI=0x01, eightBitVTMI=0x0) + packet = packet / ag + if MultiRateConfiguration_presence is 1: + ah = MultiRateConfigurationHdr(ieiMRC=0x03, eightBitMRC=0x0) + packet = packet / ah + return packet + + +def handoverComplete(MobileTimeDifference_presence=0): + """HANDOVER COMPLETE Section 9.1.16""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x2c) # 00101100 + c = RrCause() + packet = a / b / c + if MobileTimeDifference_presence is 1: + d = MobileTimeDifferenceHdr(ieiMTD=0x77, eightBitMTD=0x0) + packet = packet / d + return packet + + +def handoverFailure(): + """HANDOVER FAILURE Section 9.1.17""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x28) # 00101000 + c = RrCause() + packet = a / b / c + return packet + + +#The L2 pseudo length of this message is the sum of lengths of all +#information elements present in the message except +#the IA Rest Octets and L2 Pseudo Length information elements. +# Network to MS +def immediateAssignment(ChannelDescription_presence=0, + PacketChannelDescription_presence=0, + StartingTime_presence=0): + """IMMEDIATE ASSIGNMENT Section 9.1.18""" + a = L2PseudoLength() + b = TpPd(pd=0x6) + c = MessageType(mesType=0x3F) # 00111111 + d = PageModeAndDedicatedModeOrTBF() + packet = a / b / c / d + if ChannelDescription_presence is 1: + f = ChannelDescription() + packet = packet / f + if PacketChannelDescription_presence is 1: + g = PacketChannelDescription() + packet = packet / g + h = RequestReference() + i = TimingAdvance() + j = MobileAllocation() + packet = packet / h / i / j + if StartingTime_presence is 1: + k = StartingTimeHdr(ieiST=0x7C, eightBitST=0x0) + packet = packet / k + l = IaRestOctets() + packet = packet / l + return packet + + +#The L2 pseudo length of this message is the sum of lengths of all +#information elements present in the message except +#the IAX Rest Octets and L2 Pseudo Length information elements. + +# Network to MS +def immediateAssignmentExtended(StartingTime_presence=0): + """IMMEDIATE ASSIGNMENT EXTENDED Section 9.1.19""" + a = L2PseudoLength() + b = TpPd(pd=0x6) + c = MessageType(mesType=0x39) # 00111001 + d = PageModeAndSpareHalfOctets() + f = ChannelDescription() + g = RequestReference() + h = TimingAdvance() + i = MobileAllocation() + packet = a / b / c / d / f / g / h / i + if StartingTime_presence is 1: + j = StartingTimeHdr(ieiST=0x7C, eightBitST=0x0) + packet = packet / j + k = IaxRestOctets() + packet = packet / k + return packet + + +# This message has L2 pseudo length 19 +# Network to MS +def immediateAssignmentReject(): + """IMMEDIATE ASSIGNMENT REJECT Section 9.1.20""" + a = L2PseudoLength(l2pLength=0x13) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x3a) # 00111010 + d = PageModeAndSpareHalfOctets() + f = RequestReference() + g = WaitIndication() + h = RequestReference() + i = WaitIndication() + j = RequestReference() + k = WaitIndication() + l = RequestReference() + m = WaitIndication() + n = IraRestOctets() + packet = a / b / c / d / f / g / h / i / j / k / l / m / n + return packet + + +def measurementReport(): + """MEASUREMENT REPORT Section 9.1.21""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x15) # 00010101 + c = MeasurementResults() + packet = a / b / c + return packet + + +# len max 20 +class NotificationFacch(): + """NOTIFICATION/FACCH Section 9.1.21a""" + name = "Notification/facch" + fields_desc = [ + BitField("rr", 0x0, 1), + BitField("msgTyoe", 0x0, 5), + BitField("layer2Header", 0x0, 2), + BitField("frChanDes", 0x0, 24) + ] + + +# The L2 pseudo length of this message has a value one +# Network to MS +def notificationNch(): + """NOTIFICATION/NCH Section 9.1.21b""" + a = L2PseudoLength(l2pLength=0x01) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x20) # 00100000 + d = NtNRestOctets() + packet = a / b / c / d + return packet + + +def notificationResponse(): + """NOTIFICATION RESPONSE Section 9.1.21d""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x26) # 00100110 + c = MobileStationClassmark2() + d = MobileId() + e = DescriptiveGroupOrBroadcastCallReference() + packet = a / b / c / d / e + return packet + + +# Network to MS +def rrCellChangeOrder(): + """RR-CELL CHANGE ORDER Section 9.1.21e""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x8) # 00001000 + c = CellDescription() + d = NcModeAndSpareHalfOctets() + packet = a / b / c / d + return packet + + +# Network to MS +def pagingRequestType1(MobileId_presence=0): + """PAGING REQUEST TYPE 1 Section 9.1.22""" + #The L2 pseudo length of this message is the sum of lengths of all + #information elements present in the message except + #the P1 Rest Octets and L2 Pseudo Length information elements. + a = L2PseudoLength() + b = TpPd(pd=0x6) + c = MessageType(mesType=0x21) # 00100001 + d = PageModeAndChannelNeeded() + f = MobileId() + packet = a / b / c / d / f + if MobileId_presence is 1: + g = MobileIdHdr(ieiMI=0x17, eightBitMI=0x0) + packet = packet / g + h = P1RestOctets() + packet = packet / h + return packet + + +# The L2 pseudo length of this message is the sum of lengths of all +# information elements present in the message except +# Network to MS +def pagingRequestType2(MobileId_presence=0): + """PAGING REQUEST TYPE 2 Section 9.1.23""" + a = L2PseudoLength() + b = TpPd(pd=0x6) + c = MessageType(mesType=0x22) # 00100010 + d = PageModeAndChannelNeeded() + f = MobileId() + g = MobileId() + packet = a / b / c / d / f / g + if MobileId_presence is 1: + h = MobileIdHdr(ieiMI=0x17, eightBitMI=0x0) + packet = packet / h + i = P2RestOctets() + packet = packet / i + return packet + + +# Network to MS +def pagingRequestType3(): + """PAGING REQUEST TYPE 3 Section 9.1.24""" +# This message has a L2 Pseudo Length of 19 + a = L2PseudoLength(l2pLength=0x13) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x24) # 00100100 + d = PageModeAndChannelNeeded() + e = TmsiPTmsi() + f = TmsiPTmsi() + g = TmsiPTmsi() + h = TmsiPTmsi() + i = P3RestOctets() + packet = a / b / c / d / e / f / g / h / i + return packet + + +def pagingResponse(): + """PAGING RESPONSE Section 9.1.25""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x27) # 00100111 + c = CiphKeySeqNrAndSpareHalfOctets() + d = MobileStationClassmark2() + e = MobileId() + packet = a / b / c / d / e + return packet + + +# Network to MS +def partialRelease(): + """PARTIAL RELEASE Section 9.1.26""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0xa) # 00001010 + c = ChannelDescription() + packet = a / b / c + return packet + + +def partialReleaseComplete(): + """PARTIAL RELEASE COMPLETE Section 9.1.27""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0xf) # 00001111 + packet = a / b + return packet + + +# Network to MS +def physicalInformation(): + """PHYSICAL INFORMATION Section 9.1.28""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x2d) # 00101101 + c = TimingAdvance() + packet = a / b / c + return packet + + +def rrInitialisationRequest(): + """RR Initialisation Request Section 9.1.28.a""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x3c) # 00111100 + c = CiphKeySeqNrAndMacModeAndChannelCodingRequest() + e = MobileStationClassmark2() + f = Tlli() + g = ChannelRequestDescription() + h = GprsMeasurementResults() + packet = a / b / c / e / f / g / h + return packet + + +def rrStatus(): + """RR STATUS Section 9.1.29""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x12) # 00010010 + c = RrCause() + packet = a / b / c + return packet + + +# It does not +# follow the basic format. Its length is _25_ bits. The +# order of bit transmission is defined in GSM 04.04. +# Network to MS +class SynchronizationChannelInformation(): + """SYNCHRONIZATION CHANNEL INFORMATION Section 9.1.30""" + name = "Synchronization Channel Information" + fields_desc = [ + BitField("bsic", 0x0, 5), + BitField("t1Hi", 0x0, 3), + ByteField("t1Mi", 0x0), + BitField("t1Lo", 0x0, 1), + BitField("t2", 0x0, 5), + BitField("t3Hi", 0x0, 2), + BitField("t3Lo", 0x0, 1) + ] + + +# This message has a L2 Pseudo Length of 21. +# Network to MS +def systemInformationType1(): + """SYSTEM INFORMATION TYPE 1 Section 9.1.31""" + a = L2PseudoLength(l2pLength=0x15) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x19) # 00011001 + d = CellChannelDescription() + e = RachControlParameters() + f = Si1RestOctets() + packet = a / b / c / d / e / f + return packet + + +# This message has a L2 Pseudo Length of 22. +# Network to MS +def systemInformationType2(): + """SYSTEM INFORMATION TYPE 2 Section 9.1.32""" + a = L2PseudoLength(l2pLength=0x16) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x1a) # 00011010 + d = NeighbourCellsDescription() + e = NccPermitted() + f = RachControlParameters() + packet = a / b / c / d / e / f + return packet + + +# This message has a L2 pseudo length of 21 +# Network to MS +def systemInformationType2bis(): + """SYSTEM INFORMATION TYPE 2bis Section 9.1.33""" + a = L2PseudoLength(l2pLength=0x15) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x2) # 00000010 + d = NeighbourCellsDescription() + e = RachControlParameters() + f = Si2bisRestOctets() + packet = a / b / c / d / e / f + return packet + + +# This message has a L2 pseudo length of 18 +# Network to MS +def systemInformationType2ter(): + """SYSTEM INFORMATION TYPE 2ter Section 9.1.34""" + a = L2PseudoLength(l2pLength=0x12) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x3) # 00000011 + d = NeighbourCellsDescription2() + e = Si2terRestOctets() + packet = a / b / c / d / e + return packet + + +# This message has a L2 Pseudo Length of 18 +# Network to MS +def systemInformationType3(): + """SYSTEM INFORMATION TYPE 3 Section 9.1.35""" + a = L2PseudoLength(l2pLength=0x12) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x1b) # 00011011 + d = CellIdentity() + e = LocalAreaId() + f = ControlChannelDescription() + g = CellOptionsBCCH() + h = CellSelectionParameters() + i = RachControlParameters() + j = Si3RestOctets() + packet = a / b / c / d / e / f / g / h / i / j + return packet + + +#The L2 pseudo length of this message is the +#sum of lengths of all information elements present in the message except +#the SI 4 Rest Octets and L2 Pseudo Length +# Network to MS +def systemInformationType4(ChannelDescription_presence=0, + MobileAllocation_presence=0): + """SYSTEM INFORMATION TYPE 4 Section 9.1.36""" + a = L2PseudoLength() + b = TpPd(pd=0x6) + c = MessageType(mesType=0x1C) # 000111100 + d = LocalAreaId() + e = CellSelectionParameters() + f = RachControlParameters() + packet = a / b / c / d / e / f + if ChannelDescription_presence is 1: + g = ChannelDescriptionHdr(ieiCD=0x64, eightBitCD=0x0) + packet = packet / g + if MobileAllocation_presence is 1: + h = MobileAllocationHdr(ieiMA=0x72, eightBitMA=0x0) + packet = packet / h + i = Si4RestOctets() + packet = packet / i + return packet + + +#This message has a L2 Pseudo Length of 18 +# Network to MS +def systemInformationType5(): + """SYSTEM INFORMATION TYPE 5 Section 9.1.37""" + a = L2PseudoLength(l2pLength=0x12) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x35) # 000110101 + d = NeighbourCellsDescription() + packet = a / b / c / d + return packet + + +#This message has a L2 Pseudo Length of 18 +# Network to MS +def systemInformationType5bis(): + """SYSTEM INFORMATION TYPE 5bis Section 9.1.38""" + a = L2PseudoLength(l2pLength=0x12) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x5) # 00000101 + d = NeighbourCellsDescription() + packet = a / b / c / d + return packet + + +# This message has a L2 Pseudo Length of 18 +# Network to MS +def systemInformationType5ter(): + """SYSTEM INFORMATION TYPE 5ter Section 9.1.39""" + a = L2PseudoLength(l2pLength=0x12) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x6) # 00000110 + d = NeighbourCellsDescription2() + packet = a / b / c / d + return packet + + +#This message has a L2 Pseudo Length of 11 +# Network to MS +def systemInformationType6(): + """SYSTEM INFORMATION TYPE 6 Section 9.1.40""" + a = L2PseudoLength(l2pLength=0x0b) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x1e) # 00011011 + d = CellIdentity() + e = LocalAreaId() + f = CellOptionsBCCH() + g = NccPermitted() + h = Si6RestOctets() + packet = a / b / c / d / e / f / g + return packet + + +# The L2 pseudo length of this message has the value 1 +# Network to MS +def systemInformationType7(): + """SYSTEM INFORMATION TYPE 7 Section 9.1.41""" + a = L2PseudoLength(l2pLength=0x01) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x37) # 000110111 + d = Si7RestOctets() + packet = a / b / c / d + return packet + + +# The L2 pseudo length of this message has the value 1 +# Network to MS +def systemInformationType8(): + """SYSTEM INFORMATION TYPE 8 Section 9.1.42""" + a = L2PseudoLength(l2pLength=0x01) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x18) # 00011000 + d = Si8RestOctets() + packet = a / b / c / d + return packet + + +# The L2 pseudo length of this message has the value 1 +# Network to MS +def systemInformationType9(): + """SYSTEM INFORMATION TYPE 9 Section 9.1.43""" + a = L2PseudoLength(l2pLength=0x01) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x4) # 00000100 + d = Si9RestOctets() + packet = a / b / c / d + return packet + + +# The L2 pseudo length of this message has the value 0 +# Network to MS +def systemInformationType13(): + """SYSTEM INFORMATION TYPE 13 Section 9.1.43a""" + a = L2PseudoLength(l2pLength=0x00) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x0) # 00000000 + d = Si13RestOctets() + packet = a / b / c / d + return packet +# +# 9.1.43b / c spare +# + + +# The L2 pseudo length of this message has the value 1 +# Network to MS +def systemInformationType16(): + """SYSTEM INFORMATION TYPE 16 Section 9.1.43d""" + a = L2PseudoLength(l2pLength=0x01) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x3d) # 00111101 + d = Si16RestOctets() + packet = a / b / c / d + return packet + + +# The L2 pseudo length of this message has the value 1 +# Network to MS +def systemInformationType17(): + """SYSTEM INFORMATION TYPE 17 Section 9.1.43e""" + a = L2PseudoLength(l2pLength=0x01) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x3e) # 00111110 + d = Si17RestOctets() + packet = a / b / c / d + return packet + + +def talkerIndication(): + """TALKER INDICATION Section 9.1.44""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x11) # 00010001 + c = MobileStationClassmark2() + d = MobileId() + packet = a / b / c / d + return packet + + +class UplinkAccess(): + """UPLINK ACCESS Section 9.1.45""" + name = "Uplink Access" + fields_desc = [ + ByteField("establishment", 0x0) + ] + + +# Network to MS +def uplinkBusy(): + """UPLINK BUSY Section 9.1.46""" + name = "Uplink Busy" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x2a) # 00101010 + packet = a / b + return packet + + +# Network to MS +class UplinkFree(): + """UPLINK FREE Section 9.1.47""" + name = "Uplink Free" + fields_desc = [ + BitField("pd", 0x0, 1), + BitField("msgType", 0x0, 5), + BitField("layer2Header", 0x0, 2), + BitField("uplinkAccess", 0x0, 1), + BitField("lOrH", 0x0, 1), # 0 for L, 1 for H + BitField("upIdCode", 0x0, 6), + ] + + +def uplinkRelease(): + """UPLINK RELEASE Section 9.1.48""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0xe) # 00001110 + c = RrCause() + packet = a / b / c + return packet + + +# Network to MS +def vgcsUplinkGrant(): + """VGCS UPLINK GRANT Section 9.1.49""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x9) # 00001001 + c = RrCause() + d = RequestReference() + e = TimingAdvance() + packet = a / b / c / d / e + return packet + + +# Network to MS +def systemInformationType10(): + """SYSTEM INFORMATION TYPE 10 Section 9.1.50""" + name = "SyStem Information Type 10" + fields_desc = [ + BitField("pd", 0x0, 1), + BitField("msgType", 0x0, 5), + BitField("layer2Header", 0x0, 2), + BitField("si10", 0x0, 160) + ] + + +# Network to MS +# The L2 pseudo length of this message has the value 18 +def extendedMeasurementOrder(): + """EXTENDED MEASUREMENT ORDER Section 9.1.51""" + a = L2PseudoLength(l2pLength=0x12) + b = TpPd(pd=0x6) + c = MessageType(mesType=0x37) # 00110111 + d = ExtendedMeasurementFrequencyList() + packet = a / b / c / d + return packet + + +def extendedMeasurementReport(): + """EXTENDED MEASUREMENT REPORT Section 9.1.52""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x36) # 00110110 + c = ExtendedMeasurementResults() + packet = a / b / c + return packet + + +def applicationInformation(): + """APPLICATION INFORMATION Section 9.1.53""" + a = TpPd(pd=0x6) + b = MessageType(mesType=0x38) # 00111000 + c = ApduIDAndApduFlags() + e = ApduData() + packet = a / b / c / e + return packet +# +# 9.2 Messages for mobility management +# + + +# Network to MS +def authenticationReject(): + """AUTHENTICATION REJECT Section 9.2.1""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x11) # 00010001 + packet = a / b + return packet + + +# Network to MS +def authenticationRequest(): + """AUTHENTICATION REQUEST Section 9.2.2""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x12) # 00010010 + c = CiphKeySeqNrAndSpareHalfOctets() + d = AuthenticationParameterRAND() + packet = a / b / c / d + return packet + + +def authenticationResponse(): + """AUTHENTICATION RESPONSE Section 9.2.3""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x14) # 00010100 + c = AuthenticationParameterSRES() + packet = a / b / c + return packet + + +def cmReestablishmentRequest(LocalAreaId_presence=0): + """CM RE-ESTABLISHMENT REQUEST Section 9.2.4""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x28) # 00101000 + c = CiphKeySeqNrAndSpareHalfOctets() + e = MobileStationClassmark2() + f = MobileId() + if LocalAreaId_presence is 1: + g = LocalAreaId(iei=0x13, eightbit=0x0) + packet = packet / g + packet = a / b / c / e / f + return packet + + +# Network to MS +def cmServiceAccept(): + """CM SERVICE ACCEPT Section 9.2.5""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x21) # 00100001 + packet = a / b + return packet + + +# Network to MS +def cmServicePrompt(): + """CM SERVICE PROMPT Section 9.2.5a""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x25) # 00100101 + c = PdAndSapi() + packet = a / b / c + return packet + + +# Network to MS +def cmServiceReject(): + """CM SERVICE REJECT Section 9.2.6""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x22) # 00100010 + c = RejectCause() + packet = a / b / c + return packet + + +def cmServiceAbort(): + """CM SERVICE ABORT Section 9.2.7""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x23) # 00100011 + packet = a / b + return packet + + +# Network to MS +def abort(): + """ABORT Section 9.2.8""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x29) # 00101001 + c = RejectCause() + packet = a / b / c + return packet + + +def cmServiceRequest(PriorityLevel_presence=0): + """CM SERVICE REQUEST Section 9.2.9""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x24) # 00100100 + c = CmServiceTypeAndCiphKeySeqNr() + e = MobileStationClassmark2() + f = MobileId() + packet = a / b / c / e / f + if PriorityLevel_presence is 1: + g = PriorityLevelHdr(ieiPL=0x8, eightBitPL=0x0) + packet = packet / g + return packet + + +# Network to MS +def identityRequest(): + """IDENTITY REQUEST Section 9.2.10""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x8) # 00001000 + c = IdentityTypeAndSpareHalfOctets() + packet = a / b / c + return packet + + +def identityResponse(): + """IDENTITY RESPONSE Section 9.2.11""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x9) # 00001001 + c = MobileId() + packet = a / b / c + return packet + + +def imsiDetachIndication(): + """IMSI DETACH INDICATION Section 9.2.12""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x1) # 00000001 + c = MobileStationClassmark1() + d = MobileId() + packet = a / b / c / d + return packet + + +# Network to MS +def locationUpdatingAccept(MobileId_presence=0, + FollowOnProceed_presence=0, + CtsPermission_presence=0): + """LOCATION UPDATING ACCEPT Section 9.2.13""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x02) # 00000010 + c = LocalAreaId() + packet = a / b / c + if MobileId_presence is 1: + d = MobileIdHdr(ieiMI=0x17, eightBitMI=0x0) + packet = packet / d + if FollowOnProceed_presence is 1: + e = FollowOnProceed(ieiFOP=0xA1) + packet = packet / e + if CtsPermission_presence is 1: + f = CtsPermissionHdr(ieiCP=0xA2, eightBitCP=0x0) + packet = packet / f + return packet + + +# Network to MS +def locationUpdatingReject(): + """LOCATION UPDATING REJECT Section 9.2.14""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x4) # 0x00000100 + c = RejectCause() + packet = a / b / c + return packet + + +def locationUpdatingRequest(): + """LOCATION UPDATING REQUEST Section 9.2.15""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x8) # 00001000 + c = LocationUpdatingTypeAndCiphKeySeqNr() + e = LocalAreaId() + f = MobileStationClassmark1() + g = MobileId() + packet = a / b / c / e / f / g + return packet + + +# Network to MS +def mmInformation(NetworkName_presence=0, NetworkName_presence1=0, + TimeZone_presence=0, TimeZoneAndTime_presence=0, + LsaIdentifier_presence=0): + """MM INFORMATION Section 9.2.15a""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x32) # 00110010 + packet = a / b + if NetworkName_presence is 1: + c = NetworkNameHdr(ieiNN=0x43, eightBitNN=0x0) + packet = packet / c + if NetworkName_presence1 is 1: + d = NetworkNameHdr(ieiNN=0x45, eightBitNN=0x0) + packet = packet / d + if TimeZone_presence is 1: + e = TimeZoneHdr(ieiTZ=0x46, eightBitTZ=0x0) + packet = packet / e + if TimeZoneAndTime_presence is 1: + f = TimeZoneAndTimeHdr(ieiTZAT=0x47, eightBitTZAT=0x0) + packet = packet / f + if LsaIdentifier_presence is 1: + g = LsaIdentifierHdr(ieiLI=0x48, eightBitLI=0x0) + packet = packet / g + return packet + + +def mmStatus(): + """MM STATUS Section 9.2.16""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x31) # 00110001 + c = RejectCause() + packet = a / b / c + return packet + + +# Network to MS +def tmsiReallocationCommand(): + """TMSI REALLOCATION COMMAND Section 9.2.17""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x1a) # 00011010 + c = LocalAreaId() + d = MobileId() + packet = a / b / c / d + return packet + + +def tmsiReallocationComplete(): + """TMSI REALLOCATION COMPLETE Section 9.2.18""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x1b) # 00011011 + packet = a / b + return packet + + +def mmNull(): + """MM NULL Section 9.2.19""" + a = TpPd(pd=0x5) + b = MessageType(mesType=0x30) # 00110000 + packet = a / b + return packet + +# +# 9.3 Messages for circuit-switched call control +# + + +# Network to MS +def alertingNetToMs(Facility_presence=0, ProgressIndicator_presence=0, + UserUser_presence=0): + """ALERTING Section 9.3.1.1""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x1) # 00000001 + packet = a / b + if Facility_presence is 1: + c = FacilityHdr(ieiF=0x1C) + packet = packet / c + if ProgressIndicator_presence is 1: + d = ProgressIndicatorHdr(ieiPI=0x1E) + packet = packet / d + if UserUser_presence is 1: + e = UserUserHdr(ieiUU=0x7E) + packet = packet / e + return packet + + +def alertingMsToNet(Facility_presence=0, UserUser_presence=0, + SsVersionIndicator_presence=0): + """ALERTING Section 9.3.1.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x1) # 00000001 + packet = a / b + if Facility_presence is 1: + c = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / c + if UserUser_presence is 1: + d = UserUserHdr(ieiUU=0x7E, eightBitUU=0x0) + packet = packet / d + if SsVersionIndicator_presence is 1: + e = SsVersionIndicatorHdr(ieiSVI=0x7F, eightBitSVI=0x0) + packet = packet / e + return packet + + +def callConfirmed(RepeatIndicator_presence=0, + BearerCapability_presence=0, BearerCapability_presence1=0, + Cause_presence=0, CallControlCapabilities_presence=0): + """CALL CONFIRMED Section 9.3.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x8) # 00001000 + packet = a / b + if RepeatIndicator_presence is 1: + c = RepeatIndicatorHdr(ieiRI=0xD, eightBitRI=0x0) + packet = packet / c + if BearerCapability_presence is 1: + d = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / d + if BearerCapability_presence1 is 1: + e = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / e + if Cause_presence is 1: + f = CauseHdr(ieiC=0x08, eightBitC=0x0) + packet = packet / f + if CallControlCapabilities_presence is 1: + g = CallControlCapabilitiesHdr(ieiCCC=0x15, eightBitCCC=0x0) + packet = packet / g + return packet + + +# Network to MS +def callProceeding(RepeatIndicator_presence=0, + BearerCapability_presence=0, + BearerCapability_presence1=0, + Facility_presence=0, ProgressIndicator_presence=0, + PriorityLevel_presence=0): + """CALL PROCEEDING Section 9.3.3""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x2) # 00000010 + packet = a / b + if RepeatIndicator_presence is 1: + c = RepeatIndicatorHdr(ieiRI=0xD, eightBitRI=0x0) + packet = packet / c + if BearerCapability_presence is 1: + d = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / d + if BearerCapability_presence1 is 1: + e = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / e + if Facility_presence is 1: + f = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / f + if ProgressIndicator_presence is 1: + g = ProgressIndicatorHdr(ieiPI=0x1E, eightBitPI=0x0) + packet = packet / g + if PriorityLevel_presence is 1: + h = PriorityLevelHdr(ieiPL=0x80, eightBitPL=0x0) + packet = packet / h + return packet + + +# Network to MS +def congestionControl(Cause_presence=0): + """CONGESTION CONTROL Section 9.3.4""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x39) # 00111001 + c = CongestionLevelAndSpareHalfOctets() + packet = a / b / c + if Cause_presence is 1: + e = CauseHdr(ieiC=0x08, eightBitC=0x0) + packet = packet / e + return packet + + +# Network to MS +def connectNetToMs(Facility_presence=0, ProgressIndicator_presence=0, + ConnectedNumber_presence=0, ConnectedSubaddress_presence=0, + UserUser_presence=0): + """CONNECT Section 9.3.5.1""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x7) # 00000111 + packet = a / b + if Facility_presence is 1: + c = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / c + if ProgressIndicator_presence is 1: + d = ProgressIndicatorHdr(ieiPI=0x1E, eightBitPI=0x0) + packet = packet / d + if ConnectedNumber_presence is 1: + e = ConnectedNumberHdr(ieiCN=0x4C, eightBitCN=0x0) + packet = packet / e + if ConnectedSubaddress_presence is 1: + f = ConnectedSubaddressHdr(ieiCS=0x4D, eightBitCS=0x0) + packet = packet / f + if UserUser_presence is 1: + g = UserUserHdr(ieiUU=0x7F, eightBitUU=0x0) + packet = packet / g + return packet + + +def connectMsToNet(Facility_presence=0, ConnectedSubaddress_presence=0, + UserUser_presence=0, SsVersionIndicator_presence=0): + """CONNECT Section 9.3.5.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x7) # 00000111 + packet = a / b + if Facility_presence is 1: + c = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / c + if ConnectedSubaddress_presence is 1: + d = ConnectedSubaddressHdr(ieiCS=0x4D, eightBitCS=0x0) + packet = packet / d + if UserUser_presence is 1: + e = UserUserHdr(ieiUU=0x7F, eightBitUU=0x0) + packet = packet / e + if SsVersionIndicator_presence is 1: + f = SsVersionIndicatorHdr(ieiSVI=0x7F, eightBitSVI=0x0) + packet = packet / f + return packet + + +def connectAcknowledge(): + """CONNECT ACKNOWLEDGE Section 9.3.6""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0xf) # 00001111 + packet = a / b + return packet + + +# Network to MS +def disconnectNetToMs(Facility_presence=0, ProgressIndicator_presence=0, + UserUser_presence=0, AllowedActions_presence=0): + """DISCONNECT Section 9.3.7.1""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x25) # 00100101 + c = Cause() + packet = a / b / c + if Facility_presence is 1: + d = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / d + if ProgressIndicator_presence is 1: + e = ProgressIndicatorHdr(ieiPI=0x1E, eightBitPI=0x0) + packet = packet / e + if UserUser_presence is 1: + f = UserUserHdr(ieiUU=0x7E, eightBitUU=0x0) + packet = packet / f + if AllowedActions_presence is 1: + g = AllowedActionsHdr(ieiAA=0x7B, eightBitAA=0x0) + packet = packet / g + return packet + + +def disconnectMsToNet(Facility_presence=0, UserUser_presence=0, + SsVersionIndicator_presence=0): + """Disconnect Section 9.3.7.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x25) # 00100101 + c = Cause() + packet = a / b / c + if Facility_presence is 1: + d = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / d + if UserUser_presence is 1: + e = UserUserHdr(ieiUU=0x7E, eightBitUU=0x0) + packet = packet / e + if SsVersionIndicator_presence is 1: + f = SsVersionIndicatorHdr(ieiSVI=0x7F, eightBitSVI=0x0) + packet = packet / f + return packet + + +def emergencySetup(BearerCapability_presence=0): + """EMERGENCY SETUP Section 9.3.8""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0xe) # 00001110 + packet = a / b + if BearerCapability_presence is 1: + c = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / c + return packet + + +# Network to MS +def facilityNetToMs(): + """FACILITY Section 9.3.9.1""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x3a) # 00111010 + c = Facility() + packet = a / b / c + return packet + + +def facilityMsToNet(SsVersionIndicator_presence=0): + """FACILITY Section 9.3.9.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x3a) # 00111010 + c = Facility() + packet = a / b / c + if SsVersionIndicator_presence is 1: + d = SsVersionIndicatorHdr(ieiSVI=0x7F, eightBitSVI=0x0) + packet = packet / d + return packet + + +def hold(): + """HOLD Section 9.3.10""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x18) # 00011000 + packet = a / b + return packet + + +# Network to MS +def holdAcknowledge(): + """HOLD ACKNOWLEDGE Section 9.3.11""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x19) # 00011001 + packet = a / b + return packet + + +# Network to MS +def holdReject(): + """HOLD REJECT Section 9.3.12""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x1a) # 00011010 + c = Cause() + packet = a / b / c + return packet + + +def modify(LowLayerCompatibility_presence=0, + HighLayerCompatibility_presence=0, + ReverseCallSetupDirection_presence=0): + """MODIFY Section 9.3.13""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x17) # 00010111 + c = BearerCapability() + packet = a / b / c + if LowLayerCompatibility_presence is 1: + d = LowLayerCompatibilityHdr(ieiLLC=0x7C, eightBitLLC=0x0) + packet = packet / d + if HighLayerCompatibility_presence is 1: + e = HighLayerCompatibilityHdr(ieiHLC=0x7D, eightBitHLC=0x0) + packet = packet / e + if ReverseCallSetupDirection_presence is 1: + f = ReverseCallSetupDirectionHdr(ieiRCSD=0xA3) + packet = packet / f + return packet + + +def modifyComplete(LowLayerCompatibility_presence=0, + HighLayerCompatibility_presence=0, + ReverseCallSetupDirection_presence=0): + """MODIFY COMPLETE Section 9.3.14""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x1f) # 00011111 + c = BearerCapability() + packet = a / b / c + if LowLayerCompatibility_presence is 1: + d = LowLayerCompatibilityHdr(ieiLLC=0x7C, eightBitLLC=0x0) + packet = packet / d + if HighLayerCompatibility_presence is 1: + e = HighLayerCompatibilityHdr(ieiHLC=0x7D, eightBitHLC=0x0) + packet = packet / e + if ReverseCallSetupDirection_presence is 1: + f = ReverseCallSetupDirection(ieiRCSD=0xA3) + packet = packet / f + return packet + + +def modifyReject(LowLayerCompatibility_presence=0, + HighLayerCompatibility_presence=0): + """MODIFY REJECT Section 9.3.15""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x13) # 00010011 + c = BearerCapability() + d = Cause() + packet = a / b / c / d + if LowLayerCompatibility_presence is 1: + e = LowLayerCompatibilityHdr(ieiLLC=0x7C, eightBitLLC=0x0) + packet = packet / e + if HighLayerCompatibility_presence is 1: + f = HighLayerCompatibilityHdr(ieiHLC=0x7D, eightBitHLC=0x0) + packet = packet / f + return packet + + +def notify(): + """NOTIFY Section 9.3.16""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x3e) # 00111110 + c = NotificationIndicator() + packet = a / b / c + return packet + + +# Network to MS +def progress(UserUser_presence=0): + """PROGRESS Section 9.3.17""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x3) # 00000011 + c = ProgressIndicator() + packet = a / b / c + if UserUser_presence is 1: + d = UserUserHdr() + packet = packet / d + return packet + + +# Network to MS +def ccEstablishment(): + """CC-ESTABLISHMENT Section 9.3.17a""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x4) # 00000100 + c = SetupContainer() + packet = a / b / c + return packet + + +def ccEstablishmentConfirmed(RepeatIndicator_presence=0, + BearerCapability_presence=0, + BearerCapability_presence1=0, + Cause_presence=0): + """CC-ESTABLISHMENT CONFIRMED Section 9.3.17b""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x6) # 00000110 + packet = a / b + if RepeatIndicator_presence is 1: + c = RepeatIndicatorHdr(ieiRI=0xD, eightBitRI=0x0) + packet = packet / c + if BearerCapability_presence is 1: + d = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / d + if BearerCapability_presence1 is 1: + e = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / e + if Cause_presence is 1: + f = CauseHdr(ieiC=0x08, eightBitC=0x0) + packet = packet / f + return packet + + +# Network to MS +def releaseNetToMs(): + """RELEASE Section 9.3.18.1""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x2d) # 00101101 + c = CauseHdr(ieiC=0x08, eightBitC=0x0) + d = CauseHdr(ieiC=0x08, eightBitC=0x0) + e = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + f = UserUserHdr(ieiUU=0x7E, eightBitUU=0x0) + packet = a / b / c / d / e / f + return packet + + +def releaseMsToNet(Cause_presence=0, Cause_presence1=0, + Facility_presence=0, UserUser_presence=0, + SsVersionIndicator_presence=0): + """RELEASE Section 9.3.18.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x2d) # 00101101 + packet = a / b + if Cause_presence is 1: + c = CauseHdr(ieiC=0x08, eightBitC=0x0) + packet = packet / c + if Cause_presence1 is 1: + d = CauseHdr(ieiC=0x08, eightBitC=0x0) + packet = packet / d + if Facility_presence is 1: + e = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / e + if UserUser_presence is 1: + f = UserUserHdr(ieiUU=0x7E, eightBitUU=0x0) + packet = packet / f + if SsVersionIndicator_presence is 1: + g = SsVersionIndicatorHdr(ieiSVI=0x7F, eightBitSVI=0x0) + packet = packet / g + return packet + + +# Network to MS +def recall(): + """RECALL Section 9.3.18a""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0xb) # 00001011 + c = RecallType() + d = Facility() + packet = a / b / c / d + return packet + + +# Network to MS +def releaseCompleteNetToMs(Cause_presence=0, Facility_presence=0, + UserUser_presence=0): + """RELEASE COMPLETE Section 9.3.19.1""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x2a) # 00101010 + packet = a / b + if Cause_presence is 1: + c = CauseHdr(ieiC=0x08, eightBitC=0x0) + packet = packet / c + if Facility_presence is 1: + d = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / d + if UserUser_presence is 1: + e = UserUserHdr(ieiUU=0x7E, eightBitUU=0x0) + packet = packet / e + return packet + + +def releaseCompleteMsToNet(Cause_presence=0, Facility_presence=0, + UserUser_presence=0, SsVersionIndicator_presence=0): + """RELEASE COMPLETE Section 9.3.19.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x2a) # 00101010 + packet = a / b + if Cause_presence is 1: + c = CauseHdr(ieiC=0x08, eightBitC=0x0) + packet = packet / c + if Facility_presence is 1: + d = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / d + if UserUser_presence is 1: + e = UserUserHdr(ieiUU=0x7E, eightBitUU=0x0) + packet = packet / e + if SsVersionIndicator_presence is 1: + f = SsVersionIndicatorHdr(ieiSVI=0x7F, eightBitSVI=0x0) + packet = packet / f + return packet + + +def retrieve(): + """RETRIEVE Section 9.3.20""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x1c) # 00011100 + packet = a / b + return packet + + +# Network to MS +def retrieveAcknowledge(): + """RETRIEVE ACKNOWLEDGE Section 9.3.21""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x1d) # 00011101 + packet = a / b + return packet + + +# Network to MS +def retrieveReject(): + """RETRIEVE REJECT Section 9.3.22""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x1e) # 00011110 + c = Cause() + packet = a / b / c + return packet + + +# Network to MS +def setupMobileTerminated(RepeatIndicator_presence=0, + BearerCapability_presence=0, + BearerCapability_presence1=0, + Facility_presence=0, ProgressIndicator_presence=0, + Signal_presence=0, + CallingPartyBcdNumber_presence=0, + CallingPartySubaddress_presence=0, + CalledPartyBcdNumber_presence=0, + CalledPartySubaddress_presence=0, +# RecallType_presence=0, + RedirectingPartyBcdNumber_presence=0, + RedirectingPartySubaddress_presence=0, + RepeatIndicator_presence1=0, + LowLayerCompatibility_presence=0, + LowLayerCompatibility_presence1=0, + RepeatIndicator_presence2=0, + HighLayerCompatibility_presence=0, + HighLayerCompatibility_presence1=0, + UserUser_presence=0, PriorityLevel_presence=0, + AlertingPattern_presence=0): + """SETUP Section 9.3.23.1""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x5) # 00000101 + packet = a / b + if RepeatIndicator_presence is 1: + c = RepeatIndicatorHdr(ieiRI=0xD, eightBitRI=0x0) + packet = packet / c + if BearerCapability_presence is 1: + d = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / d + if BearerCapability_presence1 is 1: + e = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / e + if Facility_presence is 1: + f = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / f + if ProgressIndicator_presence is 1: + g = ProgressIndicatorHdr(ieiPI=0x1E, eightBitPI=0x0) + packet = packet / g + if Signal_presence is 1: + h = SignalHdr(ieiS=0x34, eightBitS=0x0) + packet = packet / h + if CallingPartyBcdNumber_presence is 1: + i = CallingPartyBcdNumberHdr(ieiCPBN=0x5C, eightBitCPBN=0x0) + packet = packet / i + if CallingPartySubaddress_presence is 1: + j = CallingPartySubaddressHdr(ieiCPS=0x5D, eightBitCPS=0x0) + packet = packet / j + if CalledPartyBcdNumber_presence is 1: + k = CalledPartyBcdNumberHdr(ieiCPBN=0x5E, eightBitCPBN=0x0) + packet = packet / k + if CalledPartySubaddress_presence is 1: + l = CalledPartySubaddressHdr(ieiCPS=0x6D, eightBitCPS=0x0) + packet = packet / l + if RedirectingPartyBcdNumber_presence is 1: + n = RedirectingPartyBcdNumberHdr(ieiRPBN=0x74, eightBitRPBN=0x0) + packet = packet / n + if RedirectingPartySubaddress_presence is 1: + m = RedirectingPartySubaddress_presence(ieiRPBN=0x75, eightBitRPBN=0x0) + packet = packet / m + if RepeatIndicator_presence1 is 1: + o = RepeatIndicatorHdr(ieiRI=0xD0, eightBitRI=0x0) + packet = packet / o + if LowLayerCompatibility_presence is 1: + p = LowLayerCompatibilityHdr(ieiLLC=0x7C, eightBitLLC=0x0) + packet = packet / p + if LowLayerCompatibility_presence1 is 1: + q = LowLayerCompatibilityHdr(ieiLLC=0x7C, eightBitLLC=0x0) + packet = packet / q + if RepeatIndicator_presence2 is 1: + r = RepeatIndicatorHdr(ieiRI=0xD, eightBitRI=0x0) + packet = packet / r + if HighLayerCompatibility_presence is 1: + s = HighLayerCompatibilityHdr(ieiHLC=0x7D, eightBitHLC=0x0) + packet = packet / s + if HighLayerCompatibility_presence1 is 1: + t = HighLayerCompatibilityHdr(ieiHLC=0x7D, eightBitHLC=0x0) + packet = packet / t + if UserUser_presence is 1: + u = UserUserHdr(ieiUU=0x7E, eightBitUU=0x0) + packet = packet / u + if PriorityLevel_presence is 1: + v = PriorityLevelHdr(ieiPL=0x8, eightBitPL=0x0) + packet = packet / v + if AlertingPattern_presence is 1: + w = AlertingPatternHdr(ieiAP=0x19, eightBitAP=0x0) + packet = packet / w + return packet + + +def setupMobileOriginated(RepeatIndicator_presence=0, + BearerCapability_presence=0, + BearerCapability_presence1=0, + Facility_presence=0, + CallingPartySubaddress_presence=0, + CalledPartyBcdNumber_presence=0, + CalledPartySubaddress_presence=0, + RepeatIndicator_presence1=0, + LowLayerCompatibility_presence=0, + LowLayerCompatibility_presence1=0, + RepeatIndicator_presence2=0, + HighLayerCompatibility_presence=0, + HighLayerCompatibility_presence1=0, + UserUser_presence=0, SsVersionIndicator_presence=0, + ClirSuppression_presence=0, + ClirInvocation_presence=0, + CallControlCapabilities_presence=0, + Facility_presence1=0, + Facility_presence2=0): + """SETUP Section 9.3.23.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x5) # 00000101 + packet = a / b + if RepeatIndicator_presence is 1: + c = RepeatIndicatorHdr(ieiRI=0xD, eightBitRI=0x0) + packet = packet / c + if BearerCapability_presence is 1: + d = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / d + if BearerCapability_presence1 is 1: + e = BearerCapabilityHdr(ieiBC=0x04, eightBitBC=0x0) + packet = packet / e + if Facility_presence is 1: + f = FacilityHdr(ieiF=0x1C, eightBitF=0x0) + packet = packet / f + if CallingPartySubaddress_presence is 1: + g = CallingPartySubaddressHdr(ieiCPS=0x5D, eightBitCPS=0x0) + packet = packet / g + if CalledPartyBcdNumber_presence is 1: + h = CalledPartyBcdNumberHdr(ieiCPBN=0x5E, eightBitCPBN=0x0) + packet = packet / h + if CalledPartySubaddress_presence is 1: + i = CalledPartySubaddressHdr(ieiCPS=0x6D, eightBitCPS=0x0) + packet = packet / i + if RepeatIndicator_presence1 is 1: + j = RepeatIndicatorHdr(ieiRI=0xD0, eightBitRI=0x0) + packet = packet / j + if LowLayerCompatibility_presence is 1: + k = LowLayerCompatibilityHdr(ieiLLC=0x7C, eightBitLLC=0x0) + packet = packet / k + if LowLayerCompatibility_presence1 is 1: + l = LowLayerCompatibilityHdr(ieiLLC=0x7C, eightBitLLC=0x0) + packet = packet / l + if RepeatIndicator_presence2 is 1: + m = RepeatIndicatorHdr(ieiRI=0xD, eightBitRI=0x0) + packet = packet / m + if HighLayerCompatibility_presence is 1: + n = HighLayerCompatibilityHdr(ieiHLC=0x7D, eightBitHLC=0x0) + packet = packet / n + if HighLayerCompatibility_presence1 is 1: + o = HighLayerCompatibilityHdr(ieiHLC=0x7D, eightBitHLC=0x0) + packet = packet / o + if UserUser_presence is 1: + p = UserUserHdr(ieiUU=0x7E, eightBitUU=0x0) + packet = packet / p + if SsVersionIndicator_presence is 1: + q = SsVersionIndicatorHdr(ieiSVI=0x7F, eightBitSVI=0x0) + packet = packet / q + if ClirSuppression_presence is 1: + r = ClirSuppressionHdr(ieiCS=0xA1, eightBitCS=0x0) + packet = packet / r + if ClirInvocation_presence is 1: + s = ClirInvocationHdr(ieiCI=0xA2, eightBitCI=0x0) + packet = packet / s + if CallControlCapabilities_presence is 1: + t = CallControlCapabilitiesHdr(ieiCCC=0x15, eightBitCCC=0x0) + packet = packet / t + if Facility_presence1 is 1: + u = FacilityHdr(ieiF=0x1D, eightBitF=0x0) + packet = packet / u + if Facility_presence2 is 1: + v = FacilityHdr(ieiF=0x1B, eightBitF=0x0) + packet = packet / v + return packet + + +def startCc(CallControlCapabilities_presence=0): + """START CC Section 9.3.23a""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x9) # 00001001 + packet = a / b + if CallControlCapabilities_presence is 1: + c = CallControlCapabilitiesHdr(ieiCCC=0x15, eightBitCCC=0x0) + packet = paclet / c + return packet + + +def startDtmf(): + """START DTMF Section 9.3.24""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x35) # 00110101 + c = KeypadFacilityHdr(ieiKF=0x2C, eightBitKF=0x0) + packet = a / b / c + return packet + + +# Network to MS +def startDtmfAcknowledge(): + """START DTMF ACKNOWLEDGE Section 9.3.25""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x32) # 00110010 + c = KeypadFacilityHdr(ieiKF=0x2C, eightBitKF=0x0) + packet = a / b / c + return packet + + +# Network to MS +def startDtmfReject(): + """ START DTMF REJECT Section 9.3.26""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x37) # 00110111 + c = Cause() + packet = a / b / c + return packet + + +def status(AuxiliaryStates_presence=0): + """STATUS Section 9.3.27""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x3d) # 00111101 + c = Cause() + d = CallState() + packet = a / b / c / d + if AuxiliaryStates_presence is 1: + e = AuxiliaryStatesHdr(ieiAS=0x24, eightBitAS=0x0) + packet = packet / e + return packet + + +def statusEnquiry(): + """STATUS ENQUIRY Section 9.3.28""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x34) # 00110100 + packet = a / b + return packet + + +def stopDtmf(): + """STOP DTMF Section 9.3.29""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x31) # 00110001 + packet = a / b + return packet + + +# Network to MS +def stopDtmfAcknowledge(): + """STOP DTMF ACKNOWLEDGE Section 9.3.30""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x32) # 00110010 + packet = a / b + return packet + + +def userInformation(MoreData_presence=0): + """USER INFORMATION Section 9.3.31""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x20) # 000100000 + c = UserUser() + packet = a / b / c + if MoreData_presence is 1: + d = MoreDataHdr(ieiMD=0xA0, eightBitMD=0x0) + packet = packet / d + return packet + +# +# 9.4 GPRS Mobility Management Messages +# + + +def attachRequest(PTmsiSignature_presence=0, GprsTimer_presence=0, + TmsiStatus_presence=0): + """ATTACH REQUEST Section 9.4.1""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x1) # 0000001 + c = MsNetworkCapability() + d = AttachTypeAndCiphKeySeqNr() + f = DrxParameter() + g = MobileId() + h = RoutingAreaIdentification() + i = MsRadioAccessCapability() + packet = a / b / c / d / f / g / h / i + if PTmsiSignature_presence is 1: + j = PTmsiSignature(ieiPTS=0x19) + packet = packet / j + if GprsTimer_presence is 1: + k = GprsTimer(ieiGT=0x17) + packet = packet / k + if TmsiStatus_presence is 1: + l = TmsiStatus(ieiTS=0x9) + packet = packet / l + return packet + + +def attachAccept(PTmsiSignature_presence=0, GprsTimer_presence=0, + MobileId_presence=0, MobileId_presence1=0, + GmmCause_presence=0): + """ATTACH ACCEPT Section 9.4.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x2) # 00000010 + c = AttachResult() + d = ForceToStandby() + e = GprsTimer() + f = RadioPriorityAndSpareHalfOctets() + h = RoutingAreaIdentification() + packet = a / b / c / d / e / f / h + if PTmsiSignature_presence is 1: + i = PTmsiSignature(ieiPTS=0x19) + packet = packet / i + if GprsTimer_presence is 1: + j = GprsTimer(ieiGT=0x17) + packet = packet / j + if MobileId_presence is 1: + k = MobileIdHdr(ieiMI=0x18, eightBitMI=0x0) + packet = packet / k + if MobileId_presence1 is 1: + l = MobileIdHdr(ieiMI=0x23, eightBitMI=0x0) + packet = packet / l + if GmmCause_presence is 1: + m = GmmCause(ieiGC=0x25) + packet = packet / m + return packet + + +def attachComplete(): + """ATTACH COMPLETE Section 9.4.3""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x3) # 00000011 + packet = a / b + return packet + + +def attachReject(): + """ATTACH REJECT Section 9.4.4""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x1) # 00000001 + c = GmmCause() + packet = a / b / c + return packet + + +def detachRequest(GmmCause_presence=0): + """DETACH REQUEST Section 9.4.5""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x5) # 00000101 + c = DetachTypeAndForceToStandby() + packet = a / b / c + if GmmCause_presence is 1: + e = GmmCause(ieiGC=0x25) + packet = packet / e + return packet + + +def detachRequestMsOriginating(): + """DETACH REQUEST Section 9.4.5.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x5) # 00000101 + c = DetachTypeAndSpareHalfOctets() + packet = a / b / c + return packet + + +def detachAcceptMsTerminated(): + """DETACH ACCEPT Section 9.4.6.1""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x6) # 00000110 + packet = a / b + return packet + + +def detachAcceptMsOriginating(): + """DETACH ACCEPT Section 9.4.6.2""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x6) # 00000110 + c = ForceToStandbyAndSpareHalfOctets() + packet = a / b / c + return packet + + +def ptmsiReallocationCommand(PTmsiSignature_presence=0): + """P-TMSI REALLOCATION COMMAND Section 9.4.7""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x10) # 00010000 + c = MobileId() + d = RoutingAreaIdentification() + e = ForceToStandbyAndSpareHalfOctets() + packet = a / b / c / d / e + if PTmsiSignature_presence is 1: + g = PTmsiSignature(ieiPTS=0x19) + packet = packet / g + return packet + + +def ptmsiReallocationComplete(): + """P-TMSI REALLOCATION COMPLETE Section 9.4.8""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x11) # 00010001 + packet = a / b + return packet + + +def authenticationAndCipheringRequest( + AuthenticationParameterRAND_presence=0, + CiphKeySeqNr_presence=0): + """AUTHENTICATION AND CIPHERING REQUEST Section 9.4.9""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x12) # 00010010 + d = CipheringAlgorithmAndImeisvRequest() + e = ForceToStandbyAndAcReferenceNumber() + packet = a / b / d / e + if AuthenticationParameterRAND_presence is 1: + g = AuthenticationParameterRAND(ieiAPR=0x21) + packet = packet / g + if CiphKeySeqNr_presence is 1: + h = CiphKeySeqNrHdr(ieiCKSN=0x08, eightBitCKSN=0x0) + packet = packet / h + return packet + + +def authenticationAndCipheringResponse( + AuthenticationParameterSRES_presence=0, + MobileId_presence=0): + """AUTHENTICATION AND CIPHERING RESPONSE Section 9.4.10""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x13) # 00010011 + c = AcReferenceNumberAndSpareHalfOctets() + packet = a / b / c + if AuthenticationParameterSRES_presence is 1: + e = AuthenticationParameterSRES(ieiAPS=0x22) + packet = packet / e + if MobileId_presence is 1: + f = MobileIdHdr(ieiMI=0x23, eightBitMI=0x0) + packet = packet / f + return packet + + +def authenticationAndCipheringReject(): + """AUTHENTICATION AND CIPHERING REJECT Section 9.4.11""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x14) # 00010100 + packet = a / b + return packet + + +def identityRequest(): + """IDENTITY REQUEST Section 9.4.12""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x15) # 00010101 + c = IdentityType2AndforceToStandby() + packet = a / b / c + return packet + + +def identityResponse(): + """IDENTITY RESPONSE Section 9.4.13""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x16) # 00010110 + c = MobileId() + packet = a / b / c + return packet + + +def routingAreaUpdateRequest(PTmsiSignature_presence=0, + GprsTimer_presence=0, + DrxParameter_presence=0, + TmsiStatus_presence=0): + """ROUTING AREA UPDATE REQUEST Section 9.4.14""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x8) # 00001000 + c = UpdateTypeAndCiphKeySeqNr() + e = RoutingAreaIdentification() + f = MsNetworkCapability() + packet = a / b / c / e / f + if PTmsiSignature_presence is 1: + g = PTmsiSignature(ieiPTS=0x19) + packet = packet / g + if GprsTimer_presence is 1: + h = GprsTimer(ieiGT=0x17) + packet = packet / h + if DrxParameter_presence is 1: + i = DrxParameter(ieiDP=0x27) + packet = packet / i + if TmsiStatus_presence is 1: + j = TmsiStatus(ieiTS=0x9) + packet = packet / j + return packet + + +def routingAreaUpdateAccept(PTmsiSignature_presence=0, + MobileId_presence=0, MobileId_presence1=0, + ReceiveNpduNumbersList_presence=0, + GprsTimer_presence=0, GmmCause_presence=0): + """ROUTING AREA UPDATE ACCEPT Section 9.4.15""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x9) # 00001001 + c = ForceToStandbyAndUpdateResult() + e = GprsTimer() + f = RoutingAreaIdentification() + packet = a / b / c / e / f + if PTmsiSignature_presence is 1: + g = PTmsiSignature(ieiPTS=0x19) + packet = packet / g + if MobileId_presence is 1: + h = MobileIdHdr(ieiMI=0x18, eightBitMI=0x0) + packet = packet / h + if MobileId_presence1 is 1: + i = MobileIdHdr(ieiMI=0x23, eightBitMI=0x0) + packet = packet / i + if ReceiveNpduNumbersList_presence is 1: + j = ReceiveNpduNumbersList(ieiRNNL=0x26) + packet = packet / j + if GprsTimer_presence is 1: + k = GprsTimer(ieiGT=0x17) + packet = packet / k + if GmmCause_presence is 1: + l = GmmCause(ieiGC=0x25) + packet = packet / l + return packet + + +def routingAreaUpdateComplete(ReceiveNpduNumbersList_presence=0): + """ROUTING AREA UPDATE COMPLETE Section 9.4.16""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0xa) # 00001010 + packet = a / b + if ReceiveNpduNumbersList_presence is 1: + c = ReceiveNpduNumbersList(ieiRNNL=0x26) + packet = packet / c + return packet + + +def routingAreaUpdateReject(): + """ROUTING AREA UPDATE REJECT Section 9.4.17""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0xb) # 00001011 + c = GmmCause() + d = ForceToStandbyAndSpareHalfOctets() + packet = a / b / c / d + return packet + + +def gmmStatus(): + """GMM STATUS Section 9.4.18""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x20) # 00100000 + c = GmmCause() + packet = a / b / c + return packet + + +def gmmInformation(NetworkName_presence=0, NetworkName_presence1=0, + TimeZone_presence=0, TimeZoneAndTime_presence=0, + LsaIdentifier_presence=0): + """GMM INFORMATION Section 9.4.19""" + a = TpPd(pd=0x3) + b = MessageType(mesType=0x21) # 00100001 + packet = a / b + if NetworkName_presence is 1: + c = NetworkNameHdr(ieiNN=0x43, eightBitNN=0x0) + packet = packet / c + if NetworkName_presence1 is 1: + d = NetworkNameHdr(ieiNN=0x45, eightBitNN=0x0) + packet = packet / d + if TimeZone_presence is 1: + e = TimeZoneHdr(ieiTZ=0x46, eightBitTZ=0x0) + packet = packet / e + if TimeZoneAndTime_presence is 1: + f = TimeZoneAndTimeHdr(ieiTZAT=0x47, eightBitTZAT=0x0) + packet = packet / f + if LsaIdentifier_presence is 1: + g = LsaIdentifierHdr(ieiLI=0x48, eightBitLI=0x0) + packet = packet / g + return packet + +# +# 9.5 GPRS Session Management Messages +# + + +def activatePdpContextRequest(AccessPointName_presence=0, + ProtocolConfigurationOptions_presence=0): + """ACTIVATE PDP CONTEXT REQUEST Section 9.5.1""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x41) # 01000001 + c = NetworkServiceAccessPointIdentifier() + d = LlcServiceAccessPointIdentifier() + e = QualityOfService() + f = PacketDataProtocolAddress() + packet = a / b / c / d / e / f + if AccessPointName_presence is 1: + g = AccessPointName(ieiAPN=0x28) + packet = packet / g + if ProtocolConfigurationOptions_presence is 1: + h = ProtocolConfigurationOptions(ieiPCO=0x27) + packet = packet / h + return packet + + +def activatePdpContextAccept(PacketDataProtocolAddress_presence=0, + ProtocolConfigurationOptions_presence=0): + """ACTIVATE PDP CONTEXT ACCEPT Section 9.5.2""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x42) # 01000010 + c = LlcServiceAccessPointIdentifier() + d = QualityOfService() + e = RadioPriorityAndSpareHalfOctets() + packet = a / b / c / d / e + if PacketDataProtocolAddress_presence is 1: + f = PacketDataProtocolAddress(ieiPDPA=0x2B) + packet = packet / f + if ProtocolConfigurationOptions_presence is 1: + g = ProtocolConfigurationOptions(ieiPCO=0x27) + packet = packet / g + return packet + + +def activatePdpContextReject(ProtocolConfigurationOptions_presence=0): + """ACTIVATE PDP CONTEXT REJECT Section 9.5.3""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x43) # 01000011 + c = SmCause() + packet = a / b / c + if ProtocolConfigurationOptions_presence is 1: + d = ProtocolConfigurationOptions(ieiPCO=0x27) + packet = packet / d + return packet + + +def requestPdpContextActivation(AccessPointName_presence=0): + """REQUEST PDP CONTEXT ACTIVATION Section 9.5.4""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x44) # 01000100 + c = PacketDataProtocolAddress() + packet = a / b / c + if AccessPointName_presence is 1: + d = AccessPointName(ieiAPN=0x28) + packet = packet / d + return packet + + +def requestPdpContextActivationReject(): + """REQUEST PDP CONTEXT ACTIVATION REJECT Section 9.5.5""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x45) # 01000101 + c = SmCause() + packet = a / b / c + return packet + + +def modifyPdpContextRequest(): + """MODIFY PDP CONTEXT REQUEST Section 9.5.6""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x48) # 01001000 + c = RadioPriorityAndSpareHalfOctets() + d = LlcServiceAccessPointIdentifier() + e = QualityOfService() + packet = a / b / c / d / e + return packet + + +def modifyPdpContextAccept(): + """MODIFY PDP CONTEXT ACCEPT Section 9.5.7""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x45) # 01000101 + packet = a / b + return packet + + +def deactivatePdpContextRequest(): + """DEACTIVATE PDP CONTEXT REQUEST Section 9.5.8""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x46) # 01000110 + c = SmCause() + packet = a / b / c + return packet + + +def deactivatePdpContextAccept(): + """DEACTIVATE PDP CONTEXT ACCEPT Section 9.5.9""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x47) # 01000111 + packet = a / b + return packet + + +def activateAaPdpContextRequest(AccessPointName_presence=0, + ProtocolConfigurationOptions_presence=0, + GprsTimer_presence=0): + """ACTIVATE AA PDP CONTEXT REQUEST Section 9.5.10""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x50) # 01010000 + c = NetworkServiceAccessPointIdentifier() + d = LlcServiceAccessPointIdentifier() + e = QualityOfService() + f = PacketDataProtocolAddress() + packet = a / b / c / d / e / f + if AccessPointName_presence is 1: + g = AccessPointName(ieiAPN=0x28) + packet = packet / g + if ProtocolConfigurationOptions_presence is 1: + h = ProtocolConfigurationOptions(ieiPCO=0x27) + packet = packet / h + if GprsTimer_presence is 1: + i = GprsTimer(ieiGT=0x29) + packet = packet / i + return packet + + +def activateAaPdpContextAccept(ProtocolConfigurationOptions_presence=0, + GprsTimer_presence=0): + """ACTIVATE AA PDP CONTEXT ACCEPT Section 9.5.11""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x51) # 01010001 + c = LlcServiceAccessPointIdentifier() + d = QualityOfService() + e = MobileId() + f = PacketDataProtocolAddress() + g = RadioPriorityAndSpareHalfOctets() + packet = a / b / c / d / e / f / g + if ProtocolConfigurationOptions_presence is 1: + i = ProtocolConfigurationOptions(ieiPCO=0x27) + packet = packet / i + if GprsTimer_presence is 1: + j = GprsTimer(ieiGT=0x29) + packet = packet / j + return packet + + +def activateAaPdpContextReject(ProtocolConfigurationOptions_presence=0): + """ACTIVATE AA PDP CONTEXT REJECT Section 9.5.12""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x52) # 01010010 + c = SmCause() + packet = a / b / c + if ProtocolConfigurationOptions_presence is 1: + d = ProtocolConfigurationOptions(ieiPCO=0x27) + packet = packet / d + return packet + + +def deactivateAaPdpContextRequest(): + """DEACTIVATE AA PDP CONTEXT REQUEST Section 9.5.13""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x53) # 01010011 + c = AaDeactivationCauseAndSpareHalfOctets() + packet = a / b / c + return packet + + +def deactivateAaPdpContextAccept(): + """DEACTIVATE AA PDP CONTEXT ACCEPT Section 9.5.14""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x54) # 01010100 + packet = a / b + return packet + + +def smStatus(): + """SM STATUS Section 9.5.15""" + a = TpPd(pd=0x8) + b = MessageType(mesType=0x55) # 01010101 + c = SmCause() + packet = a / b / c + return packet + + +# ============================================# +# Information Elements contents (Section 10) # +# =========================================== # + +#### +# This section contains the elements we need to build the messages +#### + +# +# Common information elements: +# +class CellIdentityHdr(Packet): + """ Cell identity Section 10.5.1.1 """ + name = "Cell Identity" + fields_desc = [ + BitField("eightBitCI", None, 1), + XBitField("ieiCI", None, 7), + ByteField("ciValue1", 0x0), + ByteField("ciValue2", 0x0) + ] + + +class CiphKeySeqNrHdr(Packet): + """ Ciphering Key Sequence Number Section 10.5.1.2 """ + name = "Cipher Key Sequence Number" + fields_desc = [ + XBitField("ieiCKSN", None, 4), + BitField("spare", 0x0, 1), + BitField("keySeq", 0x0, 3) + ] + + +# Fix 1/2 len problem +class CiphKeySeqNrAndSpareHalfOctets(Packet): + name = "Cipher Key Sequence Number and Spare Half Octets" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("keySeq", 0x0, 3), + BitField("spareHalfOctets", 0x0, 4) + ] + + +# Fix 1/2 len problem +class CiphKeySeqNrAndMacModeAndChannelCodingRequest(Packet): + name = "Cipher Key Sequence Number and Mac Mode And Channel Coding Request" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("keySeq", 0x0, 3), + BitField("macMode", 0x0, 2), + BitField("cs", 0x0, 2) + ] + + +class LocalAreaIdHdr(Packet): + """ Local Area Identification Section 10.5.1.3 """ + name = "Location Area Identification" + fields_desc = [ + BitField("eightBitLAI", None, 1), + XBitField("ieiLAI", None, 7), + BitField("mccDigit2", 0x0, 4), + BitField("mccDigit1", 0x0, 4), + BitField("mncDigit3", 0x0, 4), + BitField("mccDigit3", 0x0, 4), + BitField("mncDigit2", 0x0, 4), + BitField("mncDigit1", 0x0, 4), + ByteField("lac1", 0x0), + ByteField("lac2", 0x0) + ] +# +# The Mobile Identity is a type 4 information element with a minimum +# length of 3 octet and 11 octets length maximal. +# + + +# len 3 - 11 +class MobileIdHdr(Packet): + """ Mobile Identity Section 10.5.1.4 """ + name = "Mobile Identity" + fields_desc = [ + BitField("eightBitMI", 0x0, 1), + XBitField("ieiMI", 0x0, 7), + + XByteField("lengthMI", None), + + BitField("idDigit1", 0x0, 4), + BitField("oddEven", 0x0, 1), + BitField("typeOfId", 0x0, 3), + + BitField("idDigit2_1", None, 4), # optional + BitField("idDigit2", None, 4), + + BitField("idDigit3_1", None, 4), + BitField("idDigit3", None, 4), + + BitField("idDigit4_1", None, 4), + BitField("idDigit4", None, 4), + + BitField("idDigit5_1", None, 4), + BitField("idDigit5", None, 4), + + BitField("idDigit6_1", None, 4), + BitField("idDigit6", None, 4), + BitField("idDigit7_1", None, 4), + BitField("idDigit7", None, 4), + BitField("idDigit8_1", None, 4), + BitField("idDigit8", None, 4), + BitField("idDigit9_1", None, 4), + BitField("idDigit9", None, 4), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i, None)) # this list holds the values of +# the variables, the INTERESSTING value! + res = adapt(3, 11, a, self.fields_desc) + if self.lengthMI is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + print(repr(p)) + return p + pay + + +class MobileStationClassmark1Hdr(Packet): + """ Mobile Station Classmark 1 Section 10.5.1.5 """ + name = "Mobile Station Classmark 1" + fields_desc = [ + BitField("eightBitiMSC1", None, 1), + XBitField("ieiMSC1", None, 7), + BitField("spare", 0x0, 1), + BitField("revisionLvl", 0x0, 2), + BitField("esInd", 0x0, 1), + BitField("a51", 0x0, 1), + BitField("rfPowerCap", 0x0, 3) + ] + + +class MobileStationClassmark2Hdr(Packet): + """ Mobile Station Classmark 2 Section 10.5.1.6 """ + name = "Mobile Station Classmark 2" + fields_desc = [ + BitField("eightBitMSC2", None, 1), + XBitField("ieiMSC2", None, 7), + XByteField("lengthMSC2", 0x3), + BitField("spare", 0x0, 1), + BitField("revisionLvl", 0x0, 2), + BitField("esInd", 0x0, 1), + BitField("a51", 0x0, 1), + BitField("rfPowerCap", 0x0, 3), + BitField("spare1", 0x0, 1), + BitField("psCap", 0x0, 1), + BitField("ssScreenInd", 0x0, 2), + BitField("smCaPabi", 0x0, 1), + BitField("vbs", 0x0, 1), + BitField("vgcs", 0x0, 1), + BitField("fc", 0x0, 1), + BitField("cm3", 0x0, 1), + BitField("spare2", 0x0, 1), + BitField("lcsvaCap", 0x0, 1), + BitField("spare3", 0x0, 1), + BitField("soLsa", 0x0, 1), + BitField("cmsp", 0x0, 1), + BitField("a53", 0x0, 1), + BitField("a52", 0x0, 1) + ] + + +# len max 14 +class MobileStationClassmark3(Packet): + """ Mobile Station Classmark 3 Section 10.5.1.7 """ + name = "Mobile Station Classmark 3" + fields_desc = [ + # FIXME + ByteField("ieiMSC3", 0x0), + ByteField("byte2", 0x0), + ByteField("byte3", 0x0), + ByteField("byte4", 0x0), + ByteField("byte5", 0x0), + ByteField("byte6", 0x0), + ByteField("byte7", 0x0), + ByteField("byte8", 0x0), + ByteField("byte9", 0x0), + ByteField("byte10", 0x0), + ByteField("byte11", 0x0), + ByteField("byte12", 0x0), + ByteField("byte13", 0x0), + ByteField("byte14", 0x0) + ] + + +class SpareHalfOctets(Packet): + """ Spare Half Octet Section 10.5.1.8 """ + name = "Spare Half Octet" + fields_desc = [ + BitField("filler", None, 4), + BitField("spareHalfOctets", 0x0, 4) + ] + + +class DescriptiveGroupOrBroadcastCallReferenceHdr(Packet): + """ Descriptive group or broadcast call reference Section 10.5.1.9 """ + name = "Descriptive Group or Broadcast Call Reference" + fields_desc = [ + BitField("eightBitDGOBCR", None, 1), + XBitField("ieiDGOBCR", None, 7), + BitField("binCallRef", 0x0, 27), + BitField("sf", 0x0, 1), + BitField("fa", 0x0, 1), + BitField("callPrio", 0x0, 3), + BitField("cipherInfo", 0x0, 4), + BitField("spare1", 0x0, 1), + BitField("spare2", 0x0, 1), + BitField("spare3", 0x0, 1), + BitField("spare4", 0x0, 1) + ] + + +class GroupCipherKeyNumber(Packet): + """ Group Cipher Key Number reference Section 10.5.1.10 """ + name = "Group Cipher Key Number" + fields_desc = [ + XBitField("ieiGCKN", None, 4), + BitField("groupCipher", 0x0, 4) + ] + + +class PdAndSapiHdr(Packet): + """ PD and SAPI $(CCBS)$ Section 10.5.1.10a """ + name = "PD and SAPI $(CCBS)$" + fields_desc = [ + BitField("eightBitPAS", None, 1), + XBitField("ieiPAS", None, 7), + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("sapi", 0x0, 2), + BitField("pd", 0x0, 4) + ] + + +class PriorityLevelHdr(Packet): + """ Priority Level Section 10.5.1.11 """ + name = "Priority Level" + fields_desc = [ + XBitField("ieiPL", None, 4), + BitField("spare", 0x0, 1), + BitField("callPrio", 0x0, 3) + ] + +# +# Radio Resource management information elements +# + + +# len 6 to max for L3 message (251) +class BaRangeHdr(Packet): + """ BA Range Section 10.5.2.1a """ + name = "BA Range" + fields_desc = [ + BitField("eightBitBR", None, 1), + XBitField("ieiBR", None, 7), + + XByteField("lengthBR", None), +#error: byte format requires -128 <= number <= 127 + ByteField("nrOfRanges", 0x0), +# # rX = range X +# # L o = Lower H i = higher +# # H p = high Part Lp = low Part + ByteField("r1LoHp", 0x0), + + BitField("r1LoLp", 0x0, 3), + BitField("r1HiHp", 0x0, 5), + + BitField("r1HiLp", 0x0, 4), + BitField("r2LoHp", 0x0, 4), + # optional + BitField("r2LoLp", None, 5), + BitField("r2HiHp", None, 3), + + ByteField("r2HiLp", None), + ByteField("r3LoHp", None), + + BitField("r3LoLp", None, 5), + BitField("r3HiHp", None, 3), + + ByteField("r3HiLp", None), + ByteField("r4LoHp", None), + + BitField("r4LoLp", None, 5), + BitField("r4HiHp", None, 3), + ByteField("r4HiLp", None), + ByteField("r5LoHp", None), + + BitField("r5LoLp", None, 5), + BitField("r5HiHp", None, 3), + ByteField("r5HiLp", None), + ByteField("r6LoHp", None), + + BitField("r6LoLp", None, 5), + BitField("r6HiHp", None, 3), + ByteField("r6HiLp", None), + ByteField("r7LoHp", None), + + BitField("r7LoLp", None, 5), + BitField("r7HiHp", None, 3), + ByteField("r7HiLp", None), + ByteField("r8LoHp", None), + + BitField("r8LoLp", None, 5), + BitField("r8HiHp", None, 3), + ByteField("r8HiLp", None), + ByteField("r9LoHp", None), + + BitField("r9LoLp", None, 5), + BitField("r9HiHp", None, 3), + ByteField("r9HiLp", None), + ByteField("r10LoHp", None), + + BitField("r10LoLp", None, 5), + BitField("r10HiHp", None, 3), + ByteField("r10HiLp", None), + ByteField("r11LoHp", None), + + BitField("r11LoLp", None, 5), + BitField("r11HiHp", None, 3), + ByteField("r11HiLp", None), + ByteField("r12LoHp", None), + + BitField("r12LoLp", None, 5), + BitField("r12HiHp", None, 3), + ByteField("r12HiLp", None), + ByteField("r13LoHp", None), + + BitField("r13LoLp", None, 5), + BitField("r13HiHp", None, 3), + ByteField("r13HiLp", None), + ByteField("r14LoHp", None), + + BitField("r14LoLp", None, 5), + BitField("r14HiHp", None, 3), + ByteField("r14HiLp", None), + ByteField("r15LoHp", None), + + BitField("r15LoLp", None, 5), + BitField("r15HiHp", None, 3), + ByteField("r15HiLp", None), + ByteField("r16LoHp", None), + + BitField("r16LoLp", None, 5), + BitField("r16HiHp", None, 3), + ByteField("r16HiLp", None), + ByteField("r17LoHp", None), + + BitField("r17LoLp", None, 5), + BitField("r17HiHp", None, 3), + ByteField("r17HiLp", None), + ByteField("r18LoHp", None), + + BitField("r18LoLp", None, 5), + BitField("r18HiHp", None, 3), + ByteField("r18HiLp", None), + ByteField("r19LoHp", None), + + BitField("r19LoLp", None, 5), + BitField("r19HiHp", None, 3), + ByteField("r19HiLp", None), + ByteField("r20LoHp", None), + + BitField("r20LoLp", None, 5), + BitField("r20HiHp", None, 3), + ByteField("r20HiLp", None), + ByteField("r21LoHp", None), + + BitField("r21LoLp", None, 5), + BitField("r21HiHp", None, 3), + ByteField("r21HiLp", None), + ByteField("r22LoHp", None), + + BitField("r22LoLp", None, 5), + BitField("r22HiHp", None, 3), + ByteField("r22HiLp", None), + ByteField("r23LoHp", None), + + BitField("r23LoLp", None, 5), + BitField("r23HiHp", None, 3), + ByteField("r23HiLp", None), + ByteField("r24LoHp", None), + + BitField("r24LoLp", None, 5), + BitField("r24HiHp", None, 3), + ByteField("r24HiLp", None), + ByteField("r25LoHp", None), + + BitField("r25LoLp", None, 5), + BitField("r25HiHp", None, 3), + ByteField("r25HiLp", None), + ByteField("r26LoHp", None), + + BitField("r26LoLp", None, 5), + BitField("r26HiHp", None, 3), + ByteField("r26HiLp", None), + ByteField("r27LoHp", None), + + BitField("r27LoLp", None, 5), + BitField("r27HiHp", None, 3), + ByteField("r27HiLp", None), + ByteField("r28LoHp", None), + + BitField("r28LoLp", None, 5), + BitField("r28HiHp", None, 3), + ByteField("r28HiLp", None), + ByteField("r29LoHp", None), + + BitField("r29LoLp", None, 5), + BitField("r29HiHp", None, 3), + ByteField("r29HiLp", None), + ByteField("r30LoHp", None), + + BitField("r30LoLp", None, 5), + BitField("r30HiHp", None, 3), + ByteField("r30HiLp", None), + ByteField("r31LoHp", None), + + BitField("r31LoLp", None, 5), + BitField("r31HiHp", None, 3), + ByteField("r31HiLp", None), + ByteField("r32LoHp", None), + + BitField("r32LoLp", None, 5), + BitField("r32HiHp", None, 3), + ByteField("r32HiLp", None), + ByteField("r33LoHp", None), + + BitField("r33LoLp", None, 5), + BitField("r33HiHp", None, 3), + ByteField("r33HiLp", None), + ByteField("r34LoHp", None), + + BitField("r34LoLp", None, 5), + BitField("r34HiHp", None, 3), + ByteField("r34HiLp", None), + ByteField("r35LoHp", None), + + BitField("r35LoLp", None, 5), + BitField("r35HiHp", None, 3), + ByteField("r35HiLp", None), + ByteField("r36LoHp", None), + + BitField("r36LoLp", None, 5), + BitField("r36HiHp", None, 3), + ByteField("r36HiLp", None), + ByteField("r37LoHp", None), + + BitField("r37LoLp", None, 5), + BitField("r37HiHp", None, 3), + ByteField("r37HiLp", None), + ByteField("r38LoHp", None), + + BitField("r38LoLp", None, 5), + BitField("r38HiHp", None, 3), + ByteField("r38HiLp", None), + ByteField("r39LoHp", None), + + BitField("r39LoLp", None, 5), + BitField("r39HiHp", None, 3), + ByteField("r39HiLp", None), + ByteField("r40LoHp", None), + + BitField("r40LoLp", None, 5), + BitField("r40HiHp", None, 3), + ByteField("r40HiLp", None), + ByteField("r41LoHp", None), + + BitField("r41LoLp", None, 5), + BitField("r41HiHp", None, 3), + ByteField("r41HiLp", None), + ByteField("r42LoHp", None), + + BitField("r42LoLp", None, 5), + BitField("r42HiHp", None, 3), + ByteField("r42HiLp", None), + ByteField("r43LoHp", None), + + BitField("r43LoLp", None, 5), + BitField("r43HiHp", None, 3), + ByteField("r43HiLp", None), + ByteField("r44LoHp", None), + + BitField("r44LoLp", None, 5), + BitField("r44HiHp", None, 3), + ByteField("r44HiLp", None), + ByteField("r45LoHp", None), + + BitField("r45LoLp", None, 5), + BitField("r45HiHp", None, 3), + ByteField("r45HiLp", None), + ByteField("r46LoHp", None), + + BitField("r46LoLp", None, 5), + BitField("r46HiHp", None, 3), + ByteField("r46HiLp", None), + ByteField("r47LoHp", None), + + BitField("r47LoLp", None, 5), + BitField("r47HiHp", None, 3), + ByteField("r47HiLp", None), + ByteField("r48LoHp", None), + + BitField("r48LoLp", None, 5), + BitField("r48HiHp", None, 3), + ByteField("r48HiLp", None), + ByteField("r49LoHp", None), + + BitField("r49LoLp", None, 5), + BitField("r49HiHp", None, 3), + ByteField("r49HiLp", None), + ByteField("r50LoHp", None), + + BitField("r50LoLp", None, 5), + BitField("r50HiHp", None, 3), + ByteField("r50HiLp", None), + ByteField("r51LoHp", None), + + BitField("r51LoLp", None, 5), + BitField("r51HiHp", None, 3), + ByteField("r51HiLp", None), + ByteField("r52LoHp", None), + + BitField("r52LoLp", None, 5), + BitField("r52HiHp", None, 3), + ByteField("r52HiLp", None), + ByteField("r53LoHp", None), + + BitField("r53LoLp", None, 5), + BitField("r53HiHp", None, 3), + ByteField("r53HiLp", None), + ByteField("r54LoHp", None), + + BitField("r54LoLp", None, 5), + BitField("r54HiHp", None, 3), + ByteField("r54HiLp", None), + ByteField("r55LoHp", None), + + BitField("r55LoLp", None, 5), + BitField("r55HiHp", None, 3), + ByteField("r55HiLp", None), + ByteField("r56LoHp", None), + + BitField("r56LoLp", None, 5), + BitField("r56HiHp", None, 3), + ByteField("r56HiLp", None), + ByteField("r57LoHp", None), + + BitField("r57LoLp", None, 5), + BitField("r57HiHp", None, 3), + ByteField("r57HiLp", None), + ByteField("r58LoHp", None), + + BitField("r58LoLp", None, 5), + BitField("r58HiHp", None, 3), + ByteField("r58HiLp", None), + ByteField("r59LoHp", None), + + BitField("r59LoLp", None, 5), + BitField("r59HiHp", None, 3), + ByteField("r59HiLp", None), + ByteField("r60LoHp", None), + + BitField("r60LoLp", None, 5), + BitField("r60HiHp", None, 3), + ByteField("r60HiLp", None), + ByteField("r61LoHp", None), + + BitField("r61LoLp", None, 5), + BitField("r61HiHp", None, 3), + ByteField("r61HiLp", None), + ByteField("r62LoHp", None), + + BitField("r62LoLp", None, 5), + BitField("r62HiHp", None, 3), + ByteField("r62HiLp", None), + ByteField("r63LoHp", None), + + BitField("r63LoLp", None, 5), + BitField("r63HiHp", None, 3), + ByteField("r63HiLp", None), + ByteField("r64LoHp", None), + + BitField("r64LoLp", None, 5), + BitField("r64HiHp", None, 3), + ByteField("r64HiLp", None), + ByteField("r65LoHp", None), + + BitField("r65LoLp", None, 5), + BitField("r65HiHp", None, 3), + ByteField("r65HiLp", None), + ByteField("r66LoHp", None), + + BitField("r66LoLp", None, 5), + BitField("r66HiHp", None, 3), + ByteField("r66HiLp", None), + ByteField("r67LoHp", None), + + BitField("r67LoLp", None, 5), + BitField("r67HiHp", None, 3), + ByteField("r67HiLp", None), + ByteField("r68LoHp", None), + + BitField("r68LoLp", None, 5), + BitField("r68HiHp", None, 3), + ByteField("r68HiLp", None), + ByteField("r69LoHp", None), + + BitField("r69LoLp", None, 5), + BitField("r69HiHp", None, 3), + ByteField("r69HiLp", None), + ByteField("r70LoHp", None), + + BitField("r70LoLp", None, 5), + BitField("r70HiHp", None, 3), + ByteField("r70HiLp", None), + ByteField("r71LoHp", None), + + BitField("r71LoLp", None, 5), + BitField("r71HiHp", None, 3), + ByteField("r71HiLp", None), + ByteField("r72LoHp", None), + + BitField("r72LoLp", None, 5), + BitField("r72HiHp", None, 3), + ByteField("r72HiLp", None), + ByteField("r73LoHp", None), + + BitField("r73LoLp", None, 5), + BitField("r73HiHp", None, 3), + ByteField("r73HiLp", None), + ByteField("r74LoHp", None), + + BitField("r74LoLp", None, 5), + BitField("r74HiHp", None, 3), + ByteField("r74HiLp", None), + ByteField("r75LoHp", None), + + BitField("r75LoLp", None, 5), + BitField("r75HiHp", None, 3), + ByteField("r75HiLp", None), + ByteField("r76LoHp", None), + + BitField("r76LoLp", None, 5), + BitField("r76HiHp", None, 3), + ByteField("r76HiLp", None), + ByteField("r77LoHp", None), + + BitField("r77LoLp", None, 5), + BitField("r77HiHp", None, 3), + ByteField("r77HiLp", None), + ByteField("r78LoHp", None), + + BitField("r78LoLp", None, 5), + BitField("r78HiHp", None, 3), + ByteField("r78HiLp", None), + ByteField("r79LoHp", None), + + BitField("r79LoLp", None, 5), + BitField("r79HiHp", None, 3), + ByteField("r79HiLp", None), + ByteField("r80LoHp", None), + + BitField("r80LoLp", None, 5), + BitField("r80HiHp", None, 3), + ByteField("r80HiLp", None), + ByteField("r81LoHp", None), + + BitField("r81LoLp", None, 5), + BitField("r81HiHp", None, 3), + ByteField("r81HiLp", None), + ByteField("r82LoHp", None), + + BitField("r82LoLp", None, 5), + BitField("r82HiHp", None, 3), + ByteField("r82HiLp", None), + ByteField("r83LoHp", None), + + BitField("r83LoLp", None, 5), + BitField("r83HiHp", None, 3), + ByteField("r83HiLp", None), + ByteField("r84LoHp", None), + + BitField("r84LoLp", None, 5), + BitField("r84HiHp", None, 3), + ByteField("r84HiLp", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + print("i is %s" % (i,)) + aList.append(self.fields_desc[i].name) + print("aList %s" % (len(aList))) + print("self.fields_desc %s" % (len(self.fields_desc))) + for i in aList: + a.append(getattr(self, i)) + res = adapt(6, 251, a, self.fields_desc) + if self.lengthBR is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 3 to max for L3 message (251) +class BaListPrefHdr(Packet): + """ BA List Pref Section 10.5.2.1c """ + name = "BA List Pref" + fields_desc = [ + # FIXME dynamic + BitField("eightBitBLP", None, 1), + XBitField("ieiBLP", None, 7), + + XByteField("lengthBLP", None), + + BitField("fixBit", 0x0, 1), + BitField("rangeLower", 0x0, 10), + BitField("fixBit2", 0x0, 1), + BitField("rangeUpper", 0x0, 10), + BitField("baFreq", 0x0, 10), + BitField("sparePad", 0x0, 8) + ] + + +# len 17 || Have a look at the specs for the field format +# Bit map 0 format +# Range 1024 format +# Range 512 format +# Range 256 format +# Range 128 format +# Variable bit map format +class CellChannelDescriptionHdr(Packet): + """ Cell Channel Description Section 10.5.2.1b """ + name = "Cell Channel Description " + fields_desc = [ + BitField("eightBitCCD", None, 1), + XBitField("ieiCCD", None, 7), + BitField("bit128", 0x0, 1), + BitField("bit127", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("spare2", 0x0, 1), + BitField("bit124", 0x0, 1), + BitField("bit123", 0x0, 1), + BitField("bit122", 0x0, 1), + BitField("bit121", 0x0, 1), + ByteField("bit120", 0x0), + ByteField("bit112", 0x0), + ByteField("bit104", 0x0), + ByteField("bit96", 0x0), + ByteField("bit88", 0x0), + ByteField("bit80", 0x0), + ByteField("bit72", 0x0), + ByteField("bit64", 0x0), + ByteField("bit56", 0x0), + ByteField("bit48", 0x0), + ByteField("bit40", 0x0), + ByteField("bit32", 0x0), + ByteField("bit24", 0x0), + ByteField("bit16", 0x0), + ByteField("bit8", 0x0) + ] + + +class CellDescriptionHdr(Packet): + """ Cell Description Section 10.5.2.2 """ + name = "Cell Description" + fields_desc = [ + BitField("eightBitCD", None, 1), + XBitField("ieiCD", None, 7), + BitField("bcchHigh", 0x0, 2), + BitField("ncc", 0x0, 3), + BitField("bcc", 0x0, 3), + ByteField("bcchLow", 0x0) + ] + + +class CellOptionsBCCHHdr(Packet): + """ Cell Options (BCCH) Section 10.5.2.3 """ + name = "Cell Options (BCCH)" + fields_desc = [ + BitField("eightBitCOB", None, 1), + XBitField("ieiCOB", None, 7), + BitField("spare", 0x0, 1), + BitField("pwrc", 0x0, 1), + BitField("dtx", 0x0, 2), + BitField("rLinkTout", 0x0, 4) + ] + + +class CellOptionsSACCHHdr(Packet): + """ Cell Options (SACCH) Section 10.5.2.3a """ + name = "Cell Options (SACCH)" + fields_desc = [ + BitField("eightBitCOS", None, 1), + XBitField("ieiCOS", None, 7), + BitField("dtx", 0x0, 1), + BitField("pwrc", 0x0, 1), + BitField("dtx", 0x0, 1), + BitField("rLinkTout", 0x0, 4) + ] + + +class CellSelectionParametersHdr(Packet): + """ Cell Selection Parameters Section 10.5.2.4 """ + name = "Cell Selection Parameters" + fields_desc = [ + BitField("eightBitCSP", None, 1), + XBitField("ieiCSP", None, 7), + BitField("cellReselect", 0x0, 3), + BitField("msTxPwrMax", 0x0, 5), + BitField("acs", None, 1), + BitField("neci", None, 1), + BitField("rxlenAccMin", None, 6) + ] + + +class MacModeAndChannelCodingRequestHdr(Packet): + """ MAC Mode and Channel Coding Requested Section 10.5.2.4a """ + name = "MAC Mode and Channel Coding Requested" + fields_desc = [ + XBitField("ieiMMACCR", None, 4), + BitField("macMode", 0x0, 2), + BitField("cs", 0x0, 2) + ] + + +class ChannelDescriptionHdr(Packet): + """ Channel Description Section 10.5.2.5 """ + name = "Channel Description" + fields_desc = [ + BitField("eightBitCD", None, 1), + XBitField("ieiCD", None, 7), + + BitField("channelTyp", 0x0, 5), + BitField("tn", 0x0, 3), + + BitField("tsc", 0x0, 3), + BitField("h", 0x1, 1), + # if h=1 maybe we find a better solution here... + BitField("maioHi", 0x0, 4), + + BitField("maioLo", 0x0, 2), + BitField("hsn", 0x0, 6) + #BitField("spare", 0x0, 2), + #BitField("arfcnHigh", 0x0, 2), + #ByteField("arfcnLow", 0x0) + ] + + +class ChannelDescription2Hdr(Packet): + """ Channel Description 2 Section 10.5.2.5a """ + name = "Channel Description 2" + fields_desc = [ + BitField("eightBitCD2", None, 1), + XBitField("ieiCD2", None, 7), + BitField("channelTyp", 0x0, 5), + BitField("tn", 0x0, 3), + BitField("tsc", 0x0, 3), + BitField("h", 0x0, 1), + # if h=1 + # BitField("maioHi", 0x0, 4), + # BitField("maioLo", 0x0, 2), + # BitField("hsn", 0x0, 6) + BitField("spare", 0x0, 2), + BitField("arfcnHigh", 0x0, 2), + ByteField("arfcnLow", 0x0) + ] + + +class ChannelModeHdr(Packet): + """ Channel Mode Section 10.5.2.6 """ + name = "Channel Mode" + fields_desc = [ + BitField("eightBitCM", None, 1), + XBitField("ieiCM", None, 7), + ByteField("mode", 0x0) + ] + + +class ChannelMode2Hdr(Packet): + """ Channel Mode 2 Section 10.5.2.7 """ + name = "Channel Mode 2" + fields_desc = [ + BitField("eightBitCM2", None, 1), + XBitField("ieiCM2", None, 7), + ByteField("mode", 0x0) + ] + + +class ChannelNeededHdr(Packet): + """ Channel Needed Section 10.5.2.8 """ + name = "Channel Needed" + fields_desc = [ + XBitField("ieiCN", None, 4), + BitField("channel2", 0x0, 2), + BitField("channel1", 0x0, 2), + ] + + +class ChannelRequestDescriptionHdr(Packet): + """Channel Request Description Section 10.5.2.8a """ + name = "Channel Request Description" + fields_desc = [ + BitField("eightBitCRD", None, 1), + XBitField("ieiCRD", None, 7), + BitField("mt", 0x0, 1), + ConditionalField(BitField("spare", 0x0, 39), + lambda pkt: pkt.mt == 0), + ConditionalField(BitField("spare", 0x0, 3), + lambda pkt: pkt.mt == 1), + ConditionalField(BitField("priority", 0x0, 2), + lambda pkt: pkt.mt == 1), + ConditionalField(BitField("rlcMode", 0x0, 1), + lambda pkt: pkt.mt == 1), + ConditionalField(BitField("llcFrame", 0x1, 1), + lambda pkt: pkt.mt == 1), + ConditionalField(ByteField("reqBandMsb", 0x0), + lambda pkt: pkt.mt == 1), + ConditionalField(ByteField("reqBandLsb", 0x0), + lambda pkt: pkt.mt == 1), + ConditionalField(ByteField("rlcMsb", 0x0), + lambda pkt: pkt.mt == 1), + ConditionalField(ByteField("rlcLsb", 0x0), + lambda pkt: pkt.mt == 1) + ] + + +class CipherModeSettingHdr(Packet): + """Cipher Mode Setting Section 10.5.2.9 """ + name = "Cipher Mode Setting" + fields_desc = [ + XBitField("ieiCMS", None, 4), + BitField("algoId", 0x0, 3), + BitField("sc", 0x0, 1), + ] + + +class CipherResponseHdr(Packet): + """Cipher Response Section 10.5.2.10 """ + name = "Cipher Response" + fields_desc = [ + XBitField("ieiCR", None, 4), + BitField("spare", 0x0, 3), + BitField("cr", 0x0, 1), + ] + + +# This packet fixes the problem with the 1/2 Byte length. Concatenation +# of cipherModeSetting and cipherResponse +class CipherModeSettingAndcipherResponse(Packet): + name = "Cipher Mode Setting And Cipher Response" + fields_desc = [ + BitField("algoId", 0x0, 3), + BitField("sc", 0x0, 1), + BitField("spare", 0x0, 3), + BitField("cr", 0x0, 1) + ] + + +class ControlChannelDescriptionHdr(Packet): + """Control Channel Description Section 10.5.2.11 """ + name = "Control Channel Description" + fields_desc = [ + BitField("eightBitCCD", None, 1), + XBitField("ieiCCD", None, 7), + + BitField("spare", 0x0, 1), + BitField("att", 0x0, 1), + BitField("bsAgBlksRes", 0x0, 3), + BitField("ccchConf", 0x0, 3), + + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("spare2", 0x0, 1), + BitField("spare3", 0x0, 1), + BitField("spare4", 0x0, 1), + BitField("bsPaMfrms", 0x0, 3), + + ByteField("t3212", 0x0) + ] + + +class FrequencyChannelSequenceHdr(Packet): + """Frequency Channel Sequence Section 10.5.2.12""" + name = "Frequency Channel Sequence" + fields_desc = [ + BitField("eightBitFCS", None, 1), + XBitField("ieiFCS", None, 7), + BitField("spare", 0x0, 1), + BitField("lowestArfcn", 0x0, 7), + BitField("skipArfcn01", 0x0, 4), + BitField("skipArfcn02", 0x0, 4), + BitField("skipArfcn03", 0x0, 4), + BitField("skipArfcn04", 0x0, 4), + BitField("skipArfcn05", 0x0, 4), + BitField("skipArfcn06", 0x0, 4), + BitField("skipArfcn07", 0x0, 4), + BitField("skipArfcn08", 0x0, 4), + BitField("skipArfcn09", 0x0, 4), + BitField("skipArfcn10", 0x0, 4), + BitField("skipArfcn11", 0x0, 4), + BitField("skipArfcn12", 0x0, 4), + BitField("skipArfcn13", 0x0, 4), + BitField("skipArfcn14", 0x0, 4), + BitField("skipArfcn15", 0x0, 4), + BitField("skipArfcn16", 0x0, 4) + ] + + +class FrequencyListHdr(Packet): + """Frequency List Section 10.5.2.13""" + name = "Frequency List" + # Problem: + # There are several formats for the Frequency List information + # element, distinguished by the "format indicator" subfield. + # Some formats are frequency bit maps, the others use a special encoding + # scheme. + fields_desc = [ + BitField("eightBitFL", None, 1), + XBitField("ieiFL", None, 7), + XByteField("lengthFL", None), + + BitField("formatID", 0x0, 2), + BitField("spare", 0x0, 2), + BitField("arfcn124", 0x0, 1), + BitField("arfcn123", 0x0, 1), + BitField("arfcn122", 0x0, 1), + BitField("arfcn121", 0x0, 1), + + ByteField("arfcn120", 0x0), + ByteField("arfcn112", 0x0), + ByteField("arfcn104", 0x0), + ByteField("arfcn96", 0x0), + ByteField("arfcn88", 0x0), + ByteField("arfcn80", 0x0), + ByteField("arfcn72", 0x0), + ByteField("arfcn64", 0x0), + ByteField("arfcn56", 0x0), + ByteField("arfcn48", 0x0), + ByteField("arfcn40", 0x0), + ByteField("arfcn32", 0x0), + ByteField("arfcn24", 0x0), + ByteField("arfcn16", 0x0), + ByteField("arfcn8", 0x0) + ] + + +class FrequencyShortListHdr(Packet): + """Frequency Short List Section 10.5.2.14""" + name = "Frequency Short List" +# len is 10 +#This element is encoded exactly as the Frequency List information element, +#except that it has a fixed length instead of a +#variable length and does not contain a length indicator and that it +#shall not be encoded in bitmap 0 format. + fields_desc = [ + ByteField("ieiFSL", 0x0), + ByteField("byte2", 0x0), + ByteField("byte3", 0x0), + ByteField("byte4", 0x0), + ByteField("byte5", 0x0), + ByteField("byte6", 0x0), + ByteField("byte7", 0x0), + ByteField("byte8", 0x0), + ByteField("byte9", 0x0), + ByteField("byte10", 0x0) + ] + + +class FrequencyShortListHdr2(Packet): + """Frequency Short List2 Section 10.5.2.14a""" + name = "Frequency Short List 2" + fields_desc = [ + ByteField("byte1", 0x0), + ByteField("byte2", 0x0), + ByteField("byte3", 0x0), + ByteField("byte4", 0x0), + ByteField("byte5", 0x0), + ByteField("byte6", 0x0), + ByteField("byte7", 0x0), + ByteField("byte8", 0x0) + ] + + +# len 4 to 13 +class GroupChannelDescriptionHdr(Packet): + """Group Channel Description Section 10.5.2.14b""" + name = "Group Channel Description" + fields_desc = [ + BitField("eightBitGCD", None, 1), + XBitField("ieiGCD", None, 7), + + XByteField("lengthGCD", None), + + BitField("channelType", 0x0, 5), + BitField("tn", 0x0, 3), + + BitField("tsc", 0x0, 3), + BitField("h", 0x0, 1), + # if h == 0 the packet looks the following way: + ConditionalField(BitField("spare", 0x0, 2), + lambda pkt: pkt. h == 0x0), + ConditionalField(BitField("arfcnHi", 0x0, 2), + lambda pkt: pkt. h == 0x0), + ConditionalField(ByteField("arfcnLo", None), + lambda pkt: pkt. h == 0x0), + # if h == 1 the packet looks the following way: + ConditionalField(BitField("maioHi", 0x0, 4), + lambda pkt: pkt. h == 0x1), + ConditionalField(BitField("maioLo", None, 2), + lambda pkt: pkt. h == 0x1), + ConditionalField(BitField("hsn", None, 6), + lambda pkt: pkt. h == 0x1), + # finished with conditional fields + ByteField("maC6", None), + ByteField("maC7", None), + ByteField("maC8", None), + ByteField("maC9", None), + ByteField("maC10", None), + ByteField("maC11", None), + ByteField("maC12", None), + ByteField("maC13", None), + ByteField("maC14", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(4, 13, a, self.fields_desc) + if self.lengthGCD is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class GprsResumptionHdr(Packet): + """GPRS Resumption Section 10.5.2.14c""" + name = "GPRS Resumption" + fields_desc = [ + XBitField("ieiGR", None, 4), + BitField("spare", 0x0, 3), + BitField("ack", 0x0, 1) + ] + + +class HandoverReferenceHdr(Packet): + """Handover Reference Section 10.5.2.15""" + name = "Handover Reference" + fields_desc = [ + BitField("eightBitHR", None, 1), + XBitField("ieiHR", None, 7), + ByteField("handoverRef", 0x0) + ] + + +# len 1-12 +class IaRestOctets(Packet): + """IA Rest Octets Section 10.5.2.16""" + name = "IA Rest Octets" + fields_desc = [ + ByteField("ieiIRO", 0x0), + # FIXME brainfuck packet + XByteField("lengthIRO", None), + ByteField("byte2", None), + ByteField("byte3", None), + ByteField("byte4", None), + ByteField("byte5", None), + ByteField("byte6", None), + ByteField("byte7", None), + ByteField("byte8", None), + ByteField("byte9", None), + ByteField("byte10", None), + ByteField("byte11", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 12, a, self.fields_desc) + if self.lengthIRO is None: + if res[1] < 0: # FIXME better fix + res[1] = 0 + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class IraRestOctetsHdr(Packet): + """IAR Rest Octets Section 10.5.2.17""" + name = "IAR Rest Octets" + fields_desc = [ + BitField("eightBitIRO", None, 1), + XBitField("ieiIRO", None, 7), + BitField("spare01", 0x0, 1), + BitField("spare02", 0x0, 1), + BitField("spare03", 0x1, 1), + BitField("spare04", 0x0, 1), + BitField("spare05", 0x1, 1), + BitField("spare06", 0x0, 1), + BitField("spare07", 0x1, 1), + BitField("spare08", 0x1, 1), + BitField("spare09", 0x0, 1), + BitField("spare10", 0x0, 1), + BitField("spare11", 0x1, 1), + BitField("spare12", 0x0, 1), + BitField("spare13", 0x1, 1), + BitField("spare14", 0x0, 1), + BitField("spare15", 0x1, 1), + BitField("spare16", 0x1, 1), + BitField("spare17", 0x0, 1), + BitField("spare18", 0x0, 1), + BitField("spare19", 0x1, 1), + BitField("spare20", 0x0, 1), + BitField("spare21", 0x1, 1), + BitField("spare22", 0x0, 1), + BitField("spare23", 0x1, 1), + BitField("spare24", 0x1, 1) + ] + + +# len is 1 to 5 what do we do with the variable size? no lenght +# field?! WTF +class IaxRestOctetsHdr(Packet): + """IAX Rest Octets Section 10.5.2.18""" + name = "IAX Rest Octets" + fields_desc = [ + BitField("eightBitIRO", None, 1), + XBitField("ieiIRO", None, 7), + BitField("spare01", 0x0, 1), + BitField("spare02", 0x0, 1), + BitField("spare03", 0x1, 1), + BitField("spare04", 0x0, 1), + BitField("spare05", 0x1, 1), + BitField("spare06", 0x0, 1), + BitField("spare07", 0x1, 1), + BitField("spare08", 0x1, 1), + ByteField("spareB1", None), + ByteField("spareB2", None), + ByteField("spareB3", None) + ] + + +class L2PseudoLengthHdr(Packet): + """L2 Pseudo Length Section 10.5.2.19""" + name = "L2 Pseudo Length" + fields_desc = [ + BitField("eightBitPL", None, 1), + XBitField("ieiPL", None, 7), + BitField("l2pLength", None, 6), + BitField("bit2", 0x0, 1), + BitField("bit1", 0x1, 1) + ] + + +class MeasurementResultsHdr(Packet): + """Measurement Results Section 10.5.2.20""" + name = "Measurement Results" + fields_desc = [ + BitField("eightBitMR", None, 1), + XBitField("ieiMR", None, 7), + BitField("baUsed", 0x0, 1), + BitField("dtxUsed", 0x0, 1), + BitField("rxLevFull", 0x0, 6), + BitField("spare", 0x0, 1), + BitField("measValid", 0x0, 1), + BitField("rxLevSub", 0x0, 6), + BitField("spare0", 0x0, 1), + BitField("rxqualFull", 0x0, 3), + BitField("rxqualSub", 0x0, 3), + BitField("noNcellHi", 0x0, 1), + BitField("noNcellLo", 0x0, 2), + BitField("rxlevC1", 0x0, 6), + BitField("bcchC1", 0x0, 5), + BitField("bsicC1Hi", 0x0, 3), + BitField("bsicC1Lo", 0x0, 3), + BitField("rxlevC2", 0x0, 5), + BitField("rxlevC2Lo", 0x0, 1), + BitField("bcchC2", 0x0, 5), + BitField("bsicC1Hi", 0x0, 2), + BitField("bscicC2Lo", 0x0, 4), + BitField("bscicC2Hi", 0x0, 4), + + BitField("rxlevC3Lo", 0x0, 2), + BitField("bcchC3", 0x0, 5), + BitField("rxlevC3Hi", 0x0, 1), + + BitField("bsicC3Lo", 0x0, 5), + BitField("bsicC3Hi", 0x0, 3), + + BitField("rxlevC4Lo", 0x0, 3), + BitField("bcchC4", 0x0, 5), + + BitField("bsicC4", 0x0, 6), + BitField("rxlevC5Hi", 0x0, 2), + + BitField("rxlevC5Lo", 0x0, 4), + BitField("bcchC5Hi", 0x0, 4), + + BitField("bcchC5Lo", 0x0, 1), + BitField("bsicC5", 0x0, 6), + BitField("rxlevC6", 0x0, 1), + + BitField("rxlevC6Lo", 0x0, 5), + BitField("bcchC6Hi", 0x0, 3), + + BitField("bcchC6Lo", 0x0, 3), + BitField("bsicC6", 0x0, 5) + ] + + +class GprsMeasurementResultsHdr(Packet): + """GPRS Measurement Results Section 10.5.2.20a""" + name = "GPRS Measurement Results" + fields_desc = [ + BitField("eightBitGMR", None, 1), + XBitField("ieiGMR", None, 7), + BitField("cValue", 0x0, 6), + BitField("rxqualHi", 0x0, 2), + BitField("rxqL", 0x0, 1), + BitField("spare", 0x0, 1), + BitField("signVar", 0x0, 6) + ] + + +# len 3 to 10 +class MobileAllocationHdr(Packet): + """Mobile Allocation Section 10.5.2.21""" + name = "Mobile Allocation" + fields_desc = [ + BitField("eightBitMA", None, 1), + XBitField("ieiMA", None, 7), + XByteField("lengthMA", None), + ByteField("maC64", 0x12), + ByteField("maC56", None), # optional fields start here + ByteField("maC48", None), + ByteField("maC40", None), + ByteField("maC32", None), + ByteField("maC24", None), + ByteField("maC16", None), + ByteField("maC8", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 10, a, self.fields_desc) + if self.lengthMA is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class MobileTimeDifferenceHdr(Packet): + """Mobile Time Difference Section 10.5.2.21a""" + name = "Mobile Time Difference" + fields_desc = [ + BitField("eightBitMTD", None, 1), + XBitField("ieiMTD", None, 7), + XByteField("lengthMTD", 0x5), + ByteField("valueHi", 0x0), + ByteField("valueCnt", 0x0), + BitField("valueLow", 0x0, 5), + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("spare2", 0x0, 1) + ] + + +# min 4 octets max 8 +class MultiRateConfigurationHdr(Packet): + """ MultiRate configuration Section 10.5.2.21aa""" + name = "MultiRate Configuration" + fields_desc = [ + BitField("eightBitMRC", None, 1), + XBitField("ieiMRC", None, 7), + + XByteField("lengthMRC", None), + + BitField("mrVersion", 0x0, 3), + BitField("spare", 0x0, 1), + BitField("icmi", 0x0, 1), + BitField("spare", 0x0, 1), + BitField("startMode", 0x0, 2), + + ByteField("amrCodec", 0x0), + + BitField("spare", None, 2), + BitField("threshold1", None, 6), + + BitField("hysteresis1", None, 4), + BitField("threshold2", None, 4), + + BitField("threshold2cnt", None, 2), + BitField("hysteresis2", None, 4), + BitField("threshold3", None, 2), + + BitField("threshold3cnt", None, 4), + BitField("hysteresis3", None, 4) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(4, 8, a, self.fields_desc) + if self.lengthMRC is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 3 to 12 +class MultislotAllocationHdr(Packet): + """Multislot Allocation Section 10.5.2.21b""" + name = "Multislot Allocation" + fields_desc = [ + BitField("eightBitMSA", None, 1), + XBitField("ieiMSA", None, 7), + XByteField("lengthMSA", None), + BitField("ext0", 0x1, 1), + BitField("da", 0x0, 7), + ConditionalField(BitField("ext1", 0x1, 1), # optional + lambda pkt: pkt.ext0 == 0), + ConditionalField(BitField("ua", 0x0, 7), + lambda pkt: pkt.ext0 == 0), + ByteField("chan1", None), + ByteField("chan2", None), + ByteField("chan3", None), + ByteField("chan4", None), + ByteField("chan5", None), + ByteField("chan6", None), + ByteField("chan7", None), + ByteField("chan8", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 12, a, self.fields_desc) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthMSA is None: + p = p[:1] + struct.pack(">B", len(p)-2) + p[2:] + return p + pay + + +class NcModeHdr(Packet): + """NC mode Section 10.5.2.21c""" + name = "NC Mode" + fields_desc = [ + XBitField("ieiNM", None, 4), + BitField("spare", 0x0, 2), + BitField("ncMode", 0x0, 2) + ] + + +# Fix for len problem +# concatenation NC Mode And Spare Half Octets +class NcModeAndSpareHalfOctets(Packet): + name = "NC Mode And Spare Half Octets" + fields_desc = [ + BitField("spare", 0x0, 2), + BitField("ncMode", 0x0, 2), + BitField("spareHalfOctets", 0x0, 4) + ] + + +class NeighbourCellsDescriptionHdr(Packet): + """Neighbour Cells Description Section 10.5.2.22""" + name = "Neighbour Cells Description" + fields_desc = [ + BitField("eightBitNCD", None, 1), + XBitField("ieiNCD", None, 7), + BitField("bit128", 0x0, 1), + BitField("bit127", 0x0, 1), + BitField("extInd", 0x0, 1), + BitField("baInd", 0x0, 1), + BitField("bit124", 0x0, 1), + BitField("bit123", 0x0, 1), + BitField("bit122", 0x0, 1), + BitField("bit121", 0x0, 1), + BitField("120bits", 0x0, 120) + ] + + +class NeighbourCellsDescription2Hdr(Packet): + """Neighbour Cells Description 2 Section 10.5.2.22a""" + name = "Neighbour Cells Description 2" + fields_desc = [ + BitField("eightBitNCD2", None, 1), + XBitField("ieiNCD2", None, 7), + BitField("bit128", 0x0, 1), + BitField("multiband", 0x0, 2), + BitField("baInd", 0x0, 1), + BitField("bit124", 0x0, 1), + BitField("bit123", 0x0, 1), + BitField("bit122", 0x0, 1), + BitField("bit121", 0x0, 1), + BitField("120bits", 0x0, 120) + ] + + +class NtNRestOctets(Packet): + """NT/N Rest Octets Section 10.5.2.22c""" + name = "NT/N Rest Octets" + fields_desc = [ + BitField("nln", 0x0, 2), + BitField("ncnInfo", 0x0, 4), + BitField("spare", 0x0, 2) + ] + + +# +# The following packet has no length info! +# +# len 1-18 +class P1RestOctets(Packet): + """P1 Rest Octets Section 10.5.2.23""" + name = "P1 Rest Octets" + fields_desc = [ + BitField("nln", 0x0, 2), + BitField("nlnStatus", 0x0, 1), + BitField("prio1", 0x0, 3), + BitField("prio2", 0x0, 3), + # optional + BitField("pageIndication1", 0x0, 1), + BitField("pageIndication2", 0x0, 1), + BitField("spare", 0x0, 5), + ByteField("spareB1", None), + ByteField("spareB2", None), + ByteField("spareB3", None), + ByteField("spareB4", None), + ByteField("spareB5", None), + ByteField("spareB6", None), + ByteField("spareB7", None), + ByteField("spareB8", None), + ByteField("spareB9", None), + ByteField("spareB10", None), + ByteField("spareB11", None), + ByteField("spareB12", None), + ByteField("spareB13", None), + ByteField("spareB14", None), + ByteField("spareB15", None), + ByteField("spareB16", None), + ] + + +# len 2-12 +class P2RestOctets(Packet): + """P2 Rest Octets Section 10.5.2.24""" + name = "P2 Rest Octets" + fields_desc = [ + BitField("cn3", 0x0, 2), + BitField("nln", 0x0, 2), + BitField("nlnStatus", 0x0, 1), + BitField("prio1", 0x0, 3), + + BitField("prio2", 0x0, 3), + BitField("prio3", 0x0, 3), + BitField("pageIndication3", 0x0, 1), + BitField("spare", 0x0, 1), + + # optinal (No length field!) + ByteField("spareB1", None), + ByteField("spareB2", None), + ByteField("spareB3", None), + ByteField("spareB4", None), + + ByteField("spareB5", None), + ByteField("spareB6", None), + ByteField("spareB7", None), + ByteField("spareB8", None), + + ByteField("spareB9", None), + ByteField("spareB10", None) + ] + + +# len 4 +class P3RestOctets(Packet): + """P3 Rest Octets Section 10.5.2.25""" + name = "P3 Rest Octets" + fields_desc = [ + BitField("cn3", 0x0, 2), + BitField("cn4", 0x0, 2), + BitField("nln", 0x0, 2), + BitField("nlnStatus", 0x0, 1), + BitField("prio1", 0x0, 3), + BitField("prio2", 0x0, 3), + BitField("prio3", 0x0, 3), + BitField("prio4", 0x0, 3), + BitField("spare", 0x0, 5) + ] + + +# len 4 +# strange packet, lots of valid formats + +# ideas for the dynamic packets: +# 1] for user interaction: Create an interactive "builder" based on a +# Q/A process (not very scapy like) +# 2] for usage in scripts, create an alternative packet for every +# possible packet layout +# + + +class PacketChannelDescription(Packet): + """Packet Channel Description Section 10.5.2.25a""" + name = "Packet Channel Description" + fields_desc = [ + ByteField("ieiPCD", None), + BitField("chanType", 0x0, 5), # This packet has multiple + # possible layouts. I moddeled the first one + BitField("tn", 0x0, 3), # maybe build an + #"interactive" builder. Like + # a Q/A then propose a + # packet? + BitField("tsc", 0x0, 3), + BitField("chooser1", 0x0, 1), + BitField("chooser2", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("arfcn", 0x0, 10), + ] + + +class DedicatedModeOrTBFHdr(Packet): + """Dedicated mode or TBF Section 10.5.2.25b""" + name = "Dedicated Mode or TBF" + fields_desc = [ + XBitField("ieiDMOT", None, 4), + BitField("spare", 0x0, 1), + BitField("tma", 0x0, 1), + BitField("downlink", 0x0, 1), + BitField("td", 0x0, 1) + ] + + +# FIXME add implementation +class RrPacketUplinkAssignment(Packet): + """RR Packet Uplink Assignment Section 10.5.2.25c""" + name = "RR Packet Uplink Assignment" + fields_desc = [ + # Fill me + ] + + +class PageModeHdr(Packet): + """Page Mode Section 10.5.2.26""" + name = "Page Mode" + fields_desc = [ + XBitField("ieiPM", None, 4), + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("pm", 0x0, 2) + ] + + +# Fix for 1/2 len problem +# concatenation: pageMode and dedicatedModeOrTBF +class PageModeAndDedicatedModeOrTBF(Packet): + name = "Page Mode and Dedicated Mode Or TBF" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("pm", 0x0, 2), + BitField("spare", 0x0, 1), + BitField("tma", 0x0, 1), + BitField("downlink", 0x0, 1), + BitField("td", 0x0, 1) + ] + + +# Fix for 1/2 len problem +# concatenation: pageMode and spareHalfOctets +class PageModeAndSpareHalfOctets(Packet): + name = "Page Mode and Spare Half Octets" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("pm", 0x0, 2), + BitField("spareHalfOctets", 0x0, 4) + ] + + +# Fix for 1/2 len problem +# concatenation: pageMode and Channel Needed +class PageModeAndChannelNeeded(Packet): + name = "Page Mode and Channel Needed" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("pm", 0x0, 2), + BitField("channel2", 0x0, 2), + BitField("channel1", 0x0, 2) + ] + + +class NccPermittedHdr(Packet): + """NCC Permitted Section 10.5.2.27""" + name = "NCC Permited" + fields_desc = [ + BitField("eightBitNP", None, 1), + XBitField("ieiNP", None, 7), + ByteField("nccPerm", 0x0) + ] + + +class PowerCommandHdr(Packet): + """Power Command Section 10.5.2.28""" + name = "Power Command" + fields_desc = [ + BitField("eightBitPC", None, 1), + XBitField("ieiPC", None, 7), + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("spare2", 0x0, 1), + BitField("powerLvl", 0x0, 5) + ] + + +class PowerCommandAndAccessTypeHdr(Packet): + """Power Command and access type Section 10.5.2.28a""" + name = "Power Command and Access Type" + fields_desc = [ + BitField("eightBitPCAAT", None, 1), + XBitField("ieiPCAAT", None, 7), + BitField("atc", 0x0, 1), + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("powerLvl", 0x0, 5) + ] + + +class RachControlParametersHdr(Packet): + """RACH Control Parameters Section 10.5.2.29""" + name = "RACH Control Parameters" + fields_desc = [ + BitField("eightBitRCP", None, 1), + XBitField("ieiRCP", None, 7), + BitField("maxRetrans", 0x0, 2), + BitField("txInteger", 0x0, 4), + BitField("cellBarrAccess", 0x0, 1), + BitField("re", 0x0, 1), + BitField("ACC15", 0x0, 1), + BitField("ACC14", 0x0, 1), + BitField("ACC13", 0x0, 1), + BitField("ACC12", 0x0, 1), + BitField("ACC11", 0x0, 1), + BitField("ACC10", 0x0, 1), + BitField("ACC09", 0x0, 1), + BitField("ACC08", 0x0, 1), + BitField("ACC07", 0x0, 1), + BitField("ACC06", 0x0, 1), + BitField("ACC05", 0x0, 1), + BitField("ACC04", 0x0, 1), + BitField("ACC03", 0x0, 1), + BitField("ACC02", 0x0, 1), + BitField("ACC01", 0x0, 1), + BitField("ACC00", 0x0, 1), + ] + + +class RequestReferenceHdr(Packet): + """Request Reference Section 10.5.2.30""" + name = "Request Reference" + fields_desc = [ + BitField("eightBitRR", None, 1), + XBitField("ieiRR", None, 7), + ByteField("ra", 0x0), + BitField("t1", 0x0, 5), + BitField("t3Hi", 0x0, 3), + BitField("t3Lo", 0x0, 3), + BitField("t2", 0x0, 5) + ] + + +class RrCauseHdr(Packet): + """RR Cause Section 10.5.2.31""" + name = "RR Cause" + fields_desc = [ + BitField("eightBitRC", None, 1), + XBitField("ieiRC", None, 7), + ByteField("rrCause", 0x0) + ] + + +class Si1RestOctets(Packet): + """SI 1 Rest Octets Section 10.5.2.32""" + name = "SI 1 Rest Octets" + fields_desc = [ + ByteField("nchPos", 0x0) + ] + + +class Si2bisRestOctets(Packet): + """SI 2bis Rest Octets Section 10.5.2.33""" + name = "SI 2bis Rest Octets" + fields_desc = [ + ByteField("spare", 0x0) + ] + + +class Si2terRestOctets(Packet): + """SI 2ter Rest Octets Section 10.5.2.33a""" + name = "SI 2ter Rest Octets" + fields_desc = [ + ByteField("spare1", 0x0), + ByteField("spare2", 0x0), + ByteField("spare3", 0x0), + ByteField("spare4", 0x0) + ] + + +# len 5 +class Si3RestOctets(Packet): + """SI 3 Rest Octets Section 10.5.2.34""" + name = "SI 3 Rest Octets" + fields_desc = [ + ByteField("byte1", 0x0), + ByteField("byte2", 0x0), + ByteField("byte3", 0x0), + ByteField("byte4", 0x0), + ByteField("byte5", 0x0) + ] + + +# len 1 to 11 +class Si4RestOctets(Packet): + """SI 4 Rest Octets Section 10.5.2.35""" + name = "SI 4 Rest Octets" + fields_desc = [ + XByteField("lengthSI4", None), + ByteField("byte2", None), + ByteField("byte3", None), + ByteField("byte4", None), + ByteField("byte5", None), + ByteField("byte6", None), + ByteField("byte7", None), + ByteField("byte8", None), + ByteField("byte9", None), + ByteField("byte10", None), + ByteField("byte11", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 11, a, self.fields_desc, 1) + if self.lengthSI4 is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + if len(p) is 1: # length of this packet can be 0, but packet is + p = '' # but the IE is manadatory 0_o + return p + pay + + +class Si6RestOctets(Packet): + """SI 6 Rest Octets Section 10.5.2.35a""" + name = "SI 4 Rest Octets" + fields_desc = [ + # FIXME + ] + + +# len 21 +class Si7RestOctets(Packet): + """SI 7 Rest Octets Section 10.5.2.36""" + name = "SI 7 Rest Octets" + fields_desc = [ + # FIXME + XByteField("lengthSI7", 0x15), + ByteField("byte2", 0x0), + ByteField("byte3", 0x0), + ByteField("byte4", 0x0), + ByteField("byte5", 0x0), + ByteField("byte6", 0x0), + ByteField("byte7", 0x0), + ByteField("byte8", 0x0), + ByteField("byte9", 0x0), + ByteField("byte10", 0x0), + ByteField("byte11", 0x0), + ByteField("byte12", 0x0), + ByteField("byte13", 0x0), + ByteField("byte14", 0x0), + ByteField("byte15", 0x0), + ByteField("byte16", 0x0), + ByteField("byte17", 0x0), + ByteField("byte18", 0x0), + ByteField("byte19", 0x0), + ByteField("byte20", 0x0), + ByteField("byte21", 0x0) + ] + + +# len 21 +class Si8RestOctets(Packet): + """SI 8 Rest Octets Section 10.5.2.37""" + name = "SI 8 Rest Octets" + fields_desc = [ + # FIXME + XByteField("lengthSI8", 0x15), + ByteField("byte2", 0x0), + ByteField("byte3", 0x0), + ByteField("byte4", 0x0), + ByteField("byte5", 0x0), + ByteField("byte6", 0x0), + ByteField("byte7", 0x0), + ByteField("byte8", 0x0), + ByteField("byte9", 0x0), + ByteField("byte10", 0x0), + ByteField("byte11", 0x0), + ByteField("byte12", 0x0), + ByteField("byte13", 0x0), + ByteField("byte14", 0x0), + ByteField("byte15", 0x0), + ByteField("byte16", 0x0), + ByteField("byte17", 0x0), + ByteField("byte18", 0x0), + ByteField("byte19", 0x0), + ByteField("byte20", 0x0), + ByteField("byte21", 0x0) + ] + + +#len 17 +class Si9RestOctets(Packet): + """SI 9 Rest Octets Section 10.5.2.37a""" + name = "SI 9 Rest Octets" + fields_desc = [ + # FIXME + XByteField("lengthSI9", 0x11), + ByteField("byte2", 0x0), + ByteField("byte3", 0x0), + ByteField("byte4", 0x0), + ByteField("byte5", 0x0), + ByteField("byte6", 0x0), + ByteField("byte7", 0x0), + ByteField("byte8", 0x0), + ByteField("byte9", 0x0), + ByteField("byte10", 0x0), + ByteField("byte11", 0x0), + ByteField("byte12", 0x0), + ByteField("byte13", 0x0), + ByteField("byte14", 0x0), + ByteField("byte15", 0x0), + ByteField("byte16", 0x0), + ByteField("byte17", 0x0) + ] + + +# len 21 +class Si13RestOctets(Packet): + """SI 13 Rest Octets Section 10.5.2.37b""" + name = "SI 13 Rest Octets" + fields_desc = [ + # FIXME + XByteField("lengthSI3", 0x15), + ByteField("byte2", 0x0), + ByteField("byte3", 0x0), + ByteField("byte4", 0x0), + ByteField("byte5", 0x0), + ByteField("byte6", 0x0), + ByteField("byte7", 0x0), + ByteField("byte8", 0x0), + ByteField("byte9", 0x0), + ByteField("byte10", 0x0), + ByteField("byte11", 0x0), + ByteField("byte12", 0x0), + ByteField("byte13", 0x0), + ByteField("byte14", 0x0), + ByteField("byte15", 0x0), + ByteField("byte16", 0x0), + ByteField("byte17", 0x0), + ByteField("byte18", 0x0), + ByteField("byte19", 0x0), + ByteField("byte20", 0x0), + ByteField("byte21", 0x0) + ] + + +# 10.5.2.37c [spare] +# 10.5.2.37d [spare] + + +# len 21 +class Si16RestOctets(Packet): + """SI 16 Rest Octets Section 10.5.2.37e""" + name = "SI 16 Rest Octets" + fields_desc = [ + # FIXME + XByteField("lengthSI16", 0x15), + ByteField("byte2", 0x0), + ByteField("byte3", 0x0), + ByteField("byte4", 0x0), + ByteField("byte5", 0x0), + ByteField("byte6", 0x0), + ByteField("byte7", 0x0), + ByteField("byte8", 0x0), + ByteField("byte9", 0x0), + ByteField("byte10", 0x0), + ByteField("byte11", 0x0), + ByteField("byte12", 0x0), + ByteField("byte13", 0x0), + ByteField("byte14", 0x0), + ByteField("byte15", 0x0), + ByteField("byte16", 0x0), + ByteField("byte17", 0x0), + ByteField("byte18", 0x0), + ByteField("byte19", 0x0), + ByteField("byte20", 0x0), + ByteField("byte21", 0x0) + ] + + +# len 21 +class Si17RestOctets(Packet): + """SI 17 Rest Octets Section 10.5.2.37f""" + name = "SI 17 Rest Octets" + fields_desc = [ + # FIXME + XByteField("lengthSI17", 0x15), + ByteField("byte2", 0x0), + ByteField("byte3", 0x0), + ByteField("byte4", 0x0), + ByteField("byte5", 0x0), + ByteField("byte6", 0x0), + ByteField("byte7", 0x0), + ByteField("byte8", 0x0), + ByteField("byte9", 0x0), + ByteField("byte10", 0x0), + ByteField("byte11", 0x0), + ByteField("byte12", 0x0), + ByteField("byte13", 0x0), + ByteField("byte14", 0x0), + ByteField("byte15", 0x0), + ByteField("byte16", 0x0), + ByteField("byte17", 0x0), + ByteField("byte18", 0x0), + ByteField("byte19", 0x0), + ByteField("byte20", 0x0), + ByteField("byte21", 0x0) + ] + + +class StartingTimeHdr(Packet): + """Starting Time Section 10.5.2.38""" + name = "Starting Time" + fields_desc = [ + BitField("eightBitST", None, 1), + XBitField("ieiST", None, 7), + ByteField("ra", 0x0), + BitField("t1", 0x0, 5), + BitField("t3Hi", 0x0, 3), + BitField("t3Lo", 0x0, 3), + BitField("t2", 0x0, 5) + ] + + +class SynchronizationIndicationHdr(Packet): + """Synchronization Indication Section 10.5.2.39""" + name = "Synchronization Indication" + fields_desc = [ + XBitField("ieiSI", None, 4), + BitField("nci", 0x0, 1), + BitField("rot", 0x0, 1), + BitField("si", 0x0, 2) + ] + + +class TimingAdvanceHdr(Packet): + """Timing Advance Section 10.5.2.40""" + name = "Timing Advance" + fields_desc = [ + BitField("eightBitTA", None, 1), + XBitField("ieiTA", None, 7), + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("timingVal", 0x0, 6) + ] + + +class TimeDifferenceHdr(Packet): + """ Time Difference Section 10.5.2.41""" + name = "Time Difference" + fields_desc = [ + BitField("eightBitTD", None, 1), + XBitField("ieiTD", None, 7), + XByteField("lengthTD", 0x3), + ByteField("timeValue", 0x0) + ] + + +class TlliHdr(Packet): + """ TLLI Section Section 10.5.2.41a""" + name = "TLLI" + fields_desc = [ + BitField("eightBitT", None, 1), + XBitField("ieiT", None, 7), + ByteField("value", 0x0), + ByteField("value1", 0x0), + ByteField("value2", 0x0), + ByteField("value3", 0x0) + ] + + +class TmsiPTmsiHdr(Packet): + """ TMSI/P-TMSI Section 10.5.2.42""" + name = "TMSI/P-TMSI" + fields_desc = [ + BitField("eightBitTPT", None, 1), + XBitField("ieiTPT", None, 7), + ByteField("value", 0x0), + ByteField("value1", 0x0), + ByteField("value2", 0x0), + ByteField("value3", 0x0) + ] + + +class VgcsTargetModeIdenticationHdr(Packet): + """ VGCS target Mode Indication 10.5.2.42a""" + name = "VGCS Target Mode Indication" + fields_desc = [ + BitField("eightBitVTMI", None, 1), + XBitField("ieiVTMI", None, 7), + XByteField("lengthVTMI", 0x2), + BitField("targerMode", 0x0, 2), + BitField("cipherKeyNb", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1) + ] + + +class WaitIndicationHdr(Packet): + """ Wait Indication Section 10.5.2.43""" + name = "Wait Indication" + fields_desc = [ # asciiart of specs strange + BitField("eightBitWI", None, 1), + XBitField("ieiWI", None, 7), + ByteField("timeoutVal", 0x0) + ] + + +# len 17 +class ExtendedMeasurementResultsHdr(Packet): + """EXTENDED MEASUREMENT RESULTS Section 10.5.2.45""" + name = "Extended Measurement Results" + fields_desc = [ + BitField("eightBitEMR", None, 1), + XBitField("ieiEMR", None, 7), + + BitField("scUsed", None, 1), + BitField("dtxUsed", None, 1), + BitField("rxLevC0", None, 6), + + BitField("rxLevC1", None, 6), + BitField("rxLevC2Hi", None, 2), + + BitField("rxLevC2Lo", None, 4), + BitField("rxLevC3Hi", None, 4), + + BitField("rxLevC3Lo", None, 3), + BitField("rxLevC4", None, 5), + + BitField("rxLevC5", None, 6), + BitField("rxLevC6Hi", None, 2), + + BitField("rxLevC6Lo", None, 4), + BitField("rxLevC7Hi", None, 4), + + BitField("rxLevC7Lo", None, 2), + BitField("rxLevC8", None, 6), + + BitField("rxLevC9", None, 6), + BitField("rxLevC10Hi", None, 2), + + BitField("rxLevC10Lo", None, 4), + BitField("rxLevC11Hi", None, 4), + + BitField("rxLevC13Lo", None, 2), + BitField("rxLevC12", None, 6), + + BitField("rxLevC13", None, 6), + BitField("rxLevC14Hi", None, 2), + + BitField("rxLevC14Lo", None, 4), + BitField("rxLevC15Hi", None, 4), + + BitField("rxLevC15Lo", None, 2), + BitField("rxLevC16", None, 6), + + + BitField("rxLevC17", None, 6), + BitField("rxLevC18Hi", None, 2), + + BitField("rxLevC18Lo", None, 4), + BitField("rxLevC19Hi", None, 4), + + BitField("rxLevC19Lo", None, 2), + BitField("rxLevC20", None, 6) + ] + + +# len 17 +class ExtendedMeasurementFrequencyListHdr(Packet): + """Extended Measurement Frequency List Section 10.5.2.46""" + name = "Extended Measurement Frequency List" + fields_desc = [ + BitField("eightBitEMFL", None, 1), + XBitField("ieiEMFL", None, 7), + + BitField("bit128", 0x0, 1), + BitField("bit127", 0x0, 1), + BitField("spare", 0x0, 1), + BitField("seqCode", 0x0, 1), + BitField("bit124", 0x0, 1), + BitField("bit123", 0x0, 1), + BitField("bit122", 0x0, 1), + BitField("bit121", 0x0, 1), + + BitField("bitsRest", 0x0, 128) + ] + + +class SuspensionCauseHdr(Packet): + """Suspension Cause Section 10.5.2.47""" + name = "Suspension Cause" + fields_desc = [ + BitField("eightBitSC", None, 1), + XBitField("ieiSC", None, 7), + ByteField("suspVal", 0x0) + ] + + +class ApduIDHdr(Packet): + """APDU Flags Section 10.5.2.48""" + name = "Apdu Id" + fields_desc = [ + XBitField("ieiAI", None, 4), + BitField("id", None, 4) + ] + + +class ApduFlagsHdr(Packet): + """APDU Flags Section 10.5.2.49""" + name = "Apdu Flags" + fields_desc = [ + XBitField("iei", None, 4), + BitField("spare", 0x0, 1), + BitField("cr", 0x0, 1), + BitField("firstSeg", 0x0, 1), + BitField("lastSeg", 0x0, 1) + ] + + +# Fix 1/2 len problem +class ApduIDAndApduFlags(Packet): + name = "Apu Id and Apdu Flags" + fields_desc = [ + BitField("id", None, 4), + BitField("spare", 0x0, 1), + BitField("cr", 0x0, 1), + BitField("firstSeg", 0x0, 1), + BitField("lastSeg", 0x0, 1) + ] + + +# len 2 to max L3 (251) (done) +class ApduDataHdr(Packet): + """APDU Data Section 10.5.2.50""" + name = "Apdu Data" + fields_desc = [ + BitField("eightBitAD", None, 1), + XBitField("ieiAD", None, 7), + XByteField("lengthAD", None), + #optional + ByteField("apuInfo1", None), + ByteField("apuInfo2", None), + ByteField("apuInfo3", None), + ByteField("apuInfo4", None), + ByteField("apuInfo5", None), + ByteField("apuInfo6", None), + ByteField("apuInfo7", None), + ByteField("apuInfo8", None), + ByteField("apuInfo9", None), + ByteField("apuInfo10", None), + ByteField("apuInfo11", None), + ByteField("apuInfo12", None), + ByteField("apuInfo13", None), + ByteField("apuInfo14", None), + ByteField("apuInfo15", None), + ByteField("apuInfo16", None), + ByteField("apuInfo17", None), + ByteField("apuInfo18", None), + ByteField("apuInfo19", None), + ByteField("apuInfo20", None), + ByteField("apuInfo21", None), + ByteField("apuInfo22", None), + ByteField("apuInfo23", None), + ByteField("apuInfo24", None), + ByteField("apuInfo25", None), + ByteField("apuInfo26", None), + ByteField("apuInfo27", None), + ByteField("apuInfo28", None), + ByteField("apuInfo29", None), + ByteField("apuInfo30", None), + ByteField("apuInfo31", None), + ByteField("apuInfo32", None), + ByteField("apuInfo33", None), + ByteField("apuInfo34", None), + ByteField("apuInfo35", None), + ByteField("apuInfo36", None), + ByteField("apuInfo37", None), + ByteField("apuInfo38", None), + ByteField("apuInfo39", None), + ByteField("apuInfo40", None), + ByteField("apuInfo41", None), + ByteField("apuInfo42", None), + ByteField("apuInfo43", None), + ByteField("apuInfo44", None), + ByteField("apuInfo45", None), + ByteField("apuInfo46", None), + ByteField("apuInfo47", None), + ByteField("apuInfo48", None), + ByteField("apuInfo49", None), + ByteField("apuInfo50", None), + ByteField("apuInfo51", None), + ByteField("apuInfo52", None), + ByteField("apuInfo53", None), + ByteField("apuInfo54", None), + ByteField("apuInfo55", None), + ByteField("apuInfo56", None), + ByteField("apuInfo57", None), + ByteField("apuInfo58", None), + ByteField("apuInfo59", None), + ByteField("apuInfo60", None), + ByteField("apuInfo61", None), + ByteField("apuInfo62", None), + ByteField("apuInfo63", None), + ByteField("apuInfo64", None), + ByteField("apuInfo65", None), + ByteField("apuInfo66", None), + ByteField("apuInfo67", None), + ByteField("apuInfo68", None), + ByteField("apuInfo69", None), + ByteField("apuInfo70", None), + ByteField("apuInfo71", None), + ByteField("apuInfo72", None), + ByteField("apuInfo73", None), + ByteField("apuInfo74", None), + ByteField("apuInfo75", None), + ByteField("apuInfo76", None), + ByteField("apuInfo77", None), + ByteField("apuInfo78", None), + ByteField("apuInfo79", None), + ByteField("apuInfo80", None), + ByteField("apuInfo81", None), + ByteField("apuInfo82", None), + ByteField("apuInfo83", None), + ByteField("apuInfo84", None), + ByteField("apuInfo85", None), + ByteField("apuInfo86", None), + ByteField("apuInfo87", None), + ByteField("apuInfo88", None), + ByteField("apuInfo89", None), + ByteField("apuInfo90", None), + ByteField("apuInfo91", None), + ByteField("apuInfo92", None), + ByteField("apuInfo93", None), + ByteField("apuInfo94", None), + ByteField("apuInfo95", None), + ByteField("apuInfo96", None), + ByteField("apuInfo97", None), + ByteField("apuInfo98", None), + ByteField("apuInfo99", None), + ByteField("apuInfo100", None), + ByteField("apuInfo101", None), + ByteField("apuInfo102", None), + ByteField("apuInfo103", None), + ByteField("apuInfo104", None), + ByteField("apuInfo105", None), + ByteField("apuInfo106", None), + ByteField("apuInfo107", None), + ByteField("apuInfo108", None), + ByteField("apuInfo109", None), + ByteField("apuInfo110", None), + ByteField("apuInfo111", None), + ByteField("apuInfo112", None), + ByteField("apuInfo113", None), + ByteField("apuInfo114", None), + ByteField("apuInfo115", None), + ByteField("apuInfo116", None), + ByteField("apuInfo117", None), + ByteField("apuInfo118", None), + ByteField("apuInfo119", None), + ByteField("apuInfo120", None), + ByteField("apuInfo121", None), + ByteField("apuInfo122", None), + ByteField("apuInfo123", None), + ByteField("apuInfo124", None), + ByteField("apuInfo125", None), + ByteField("apuInfo126", None), + ByteField("apuInfo127", None), + ByteField("apuInfo128", None), + ByteField("apuInfo129", None), + ByteField("apuInfo130", None), + ByteField("apuInfo131", None), + ByteField("apuInfo132", None), + ByteField("apuInfo133", None), + ByteField("apuInfo134", None), + ByteField("apuInfo135", None), + ByteField("apuInfo136", None), + ByteField("apuInfo137", None), + ByteField("apuInfo138", None), + ByteField("apuInfo139", None), + ByteField("apuInfo140", None), + ByteField("apuInfo141", None), + ByteField("apuInfo142", None), + ByteField("apuInfo143", None), + ByteField("apuInfo144", None), + ByteField("apuInfo145", None), + ByteField("apuInfo146", None), + ByteField("apuInfo147", None), + ByteField("apuInfo148", None), + ByteField("apuInfo149", None), + ByteField("apuInfo150", None), + ByteField("apuInfo151", None), + ByteField("apuInfo152", None), + ByteField("apuInfo153", None), + ByteField("apuInfo154", None), + ByteField("apuInfo155", None), + ByteField("apuInfo156", None), + ByteField("apuInfo157", None), + ByteField("apuInfo158", None), + ByteField("apuInfo159", None), + ByteField("apuInfo160", None), + ByteField("apuInfo161", None), + ByteField("apuInfo162", None), + ByteField("apuInfo163", None), + ByteField("apuInfo164", None), + ByteField("apuInfo165", None), + ByteField("apuInfo166", None), + ByteField("apuInfo167", None), + ByteField("apuInfo168", None), + ByteField("apuInfo169", None), + ByteField("apuInfo170", None), + ByteField("apuInfo171", None), + ByteField("apuInfo172", None), + ByteField("apuInfo173", None), + ByteField("apuInfo174", None), + ByteField("apuInfo175", None), + ByteField("apuInfo176", None), + ByteField("apuInfo177", None), + ByteField("apuInfo178", None), + ByteField("apuInfo179", None), + ByteField("apuInfo180", None), + ByteField("apuInfo181", None), + ByteField("apuInfo182", None), + ByteField("apuInfo183", None), + ByteField("apuInfo184", None), + ByteField("apuInfo185", None), + ByteField("apuInfo186", None), + ByteField("apuInfo187", None), + ByteField("apuInfo188", None), + ByteField("apuInfo189", None), + ByteField("apuInfo190", None), + ByteField("apuInfo191", None), + ByteField("apuInfo192", None), + ByteField("apuInfo193", None), + ByteField("apuInfo194", None), + ByteField("apuInfo195", None), + ByteField("apuInfo196", None), + ByteField("apuInfo197", None), + ByteField("apuInfo198", None), + ByteField("apuInfo199", None), + ByteField("apuInfo200", None), + ByteField("apuInfo201", None), + ByteField("apuInfo202", None), + ByteField("apuInfo203", None), + ByteField("apuInfo204", None), + ByteField("apuInfo205", None), + ByteField("apuInfo206", None), + ByteField("apuInfo207", None), + ByteField("apuInfo208", None), + ByteField("apuInfo209", None), + ByteField("apuInfo210", None), + ByteField("apuInfo211", None), + ByteField("apuInfo212", None), + ByteField("apuInfo213", None), + ByteField("apuInfo214", None), + ByteField("apuInfo215", None), + ByteField("apuInfo216", None), + ByteField("apuInfo217", None), + ByteField("apuInfo218", None), + ByteField("apuInfo219", None), + ByteField("apuInfo220", None), + ByteField("apuInfo221", None), + ByteField("apuInfo222", None), + ByteField("apuInfo223", None), + ByteField("apuInfo224", None), + ByteField("apuInfo225", None), + ByteField("apuInfo226", None), + ByteField("apuInfo227", None), + ByteField("apuInfo228", None), + ByteField("apuInfo229", None), + ByteField("apuInfo230", None), + ByteField("apuInfo231", None), + ByteField("apuInfo232", None), + ByteField("apuInfo233", None), + ByteField("apuInfo234", None), + ByteField("apuInfo235", None), + ByteField("apuInfo236", None), + ByteField("apuInfo237", None), + ByteField("apuInfo238", None), + ByteField("apuInfo239", None), + ByteField("apuInfo240", None), + ByteField("apuInfo241", None), + ByteField("apuInfo242", None), + ByteField("apuInfo243", None), + ByteField("apuInfo244", None), + ByteField("apuInfo245", None), + ByteField("apuInfo246", None), + ByteField("apuInfo247", None), + ByteField("apuInfo248", None), + ByteField("apuInfo249", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 251, a, self.fields_desc) + if self.lengthAD is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + +# +# 10.5.3 Mobility management information elements +# + + +class AuthenticationParameterRAND(Packet): + """Authentication parameter RAND Section 10.5.3.1""" + name = "Authentication Parameter Rand" + fields_desc = [ + ByteField("ieiAPR", None), + BitField("randValue", 0x0, 128) + ] + + +class AuthenticationParameterSRES(Packet): + """Authentication parameter SRES Section 10.5.3.2""" + name = "Authentication Parameter Sres" + fields_desc = [ + ByteField("ieiAPS", None), + BitField("sresValue", 0x0, 40) + ] + + +class CmServiceType(Packet): + """CM service type Section 10.5.3.3""" + name = "CM Service Type" + fields_desc = [ + XBitField("ieiCST", 0x0, 4), + BitField("serviceType", 0x0, 4) + ] + + +class CmServiceTypeAndCiphKeySeqNr(Packet): + name = "CM Service Type and Cipher Key Sequence Number" + fields_desc = [ + BitField("keySeq", 0x0, 3), + BitField("spare", 0x0, 1), + BitField("serviceType", 0x0, 4) + ] + + +class IdentityType(Packet): + """Identity type Section 10.5.3.4""" + name = "Identity Type" + fields_desc = [ + XBitField("ieiIT", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("idType", 0x1, 3) + ] + + +# Fix 1/2 len problem +class IdentityTypeAndSpareHalfOctet(Packet): + name = "Identity Type and Spare Half Octet" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("idType", 0x1, 3), + BitField("spareHalfOctets", 0x0, 4) + ] + + +class LocationUpdatingType(Packet): + """Location updating type Section 10.5.3.5""" + name = "Location Updating Type" + fields_desc = [ + XBitField("ieiLUT", 0x0, 4), + BitField("for", 0x0, 1), + BitField("spare", 0x0, 1), + BitField("lut", 0x0, 2) + ] + + +class LocationUpdatingTypeAndCiphKeySeqNr(Packet): + name = "Location Updating Type and Cipher Key Sequence Number" + fields_desc = [ + BitField("for", 0x0, 1), + BitField("spare", 0x0, 1), + BitField("lut", 0x0, 2), + BitField("spare", 0x0, 1), + BitField("keySeq", 0x0, 3) + ] + + +# len 3 to L3 max (251) (done) +class NetworkNameHdr(Packet): + """Network Name Section 10.5.3.5a""" + name = "Network Name" + fields_desc = [ + BitField("eightBitNN", None, 1), + XBitField("ieiNN", None, 7), + + XByteField("lengthNN", None), + + BitField("ext1", 0x1, 1), + BitField("codingScheme", 0x0, 3), + BitField("addCi", 0x0, 1), + BitField("nbSpare", 0x0, 3), + # optional + ByteField("txtString1", None), + ByteField("txtString2", None), + ByteField("txtString3", None), + ByteField("txtString4", None), + ByteField("txtString5", None), + ByteField("txtString6", None), + ByteField("txtString7", None), + ByteField("txtString8", None), + ByteField("txtString9", None), + ByteField("txtString10", None), + ByteField("txtString11", None), + ByteField("txtString12", None), + ByteField("txtString13", None), + ByteField("txtString14", None), + ByteField("txtString15", None), + ByteField("txtString16", None), + ByteField("txtString17", None), + ByteField("txtString18", None), + ByteField("txtString19", None), + ByteField("txtString20", None), + ByteField("txtString21", None), + ByteField("txtString22", None), + ByteField("txtString23", None), + ByteField("txtString24", None), + ByteField("txtString25", None), + ByteField("txtString26", None), + ByteField("txtString27", None), + ByteField("txtString28", None), + ByteField("txtString29", None), + ByteField("txtString30", None), + ByteField("txtString31", None), + ByteField("txtString32", None), + ByteField("txtString33", None), + ByteField("txtString34", None), + ByteField("txtString35", None), + ByteField("txtString36", None), + ByteField("txtString37", None), + ByteField("txtString38", None), + ByteField("txtString39", None), + ByteField("txtString40", None), + ByteField("txtString41", None), + ByteField("txtString42", None), + ByteField("txtString43", None), + ByteField("txtString44", None), + ByteField("txtString45", None), + ByteField("txtString46", None), + ByteField("txtString47", None), + ByteField("txtString48", None), + ByteField("txtString49", None), + ByteField("txtString50", None), + ByteField("txtString51", None), + ByteField("txtString52", None), + ByteField("txtString53", None), + ByteField("txtString54", None), + ByteField("txtString55", None), + ByteField("txtString56", None), + ByteField("txtString57", None), + ByteField("txtString58", None), + ByteField("txtString59", None), + ByteField("txtString60", None), + ByteField("txtString61", None), + ByteField("txtString62", None), + ByteField("txtString63", None), + ByteField("txtString64", None), + ByteField("txtString65", None), + ByteField("txtString66", None), + ByteField("txtString67", None), + ByteField("txtString68", None), + ByteField("txtString69", None), + ByteField("txtString70", None), + ByteField("txtString71", None), + ByteField("txtString72", None), + ByteField("txtString73", None), + ByteField("txtString74", None), + ByteField("txtString75", None), + ByteField("txtString76", None), + ByteField("txtString77", None), + ByteField("txtString78", None), + ByteField("txtString79", None), + ByteField("txtString80", None), + ByteField("txtString81", None), + ByteField("txtString82", None), + ByteField("txtString83", None), + ByteField("txtString84", None), + ByteField("txtString85", None), + ByteField("txtString86", None), + ByteField("txtString87", None), + ByteField("txtString88", None), + ByteField("txtString89", None), + ByteField("txtString90", None), + ByteField("txtString91", None), + ByteField("txtString92", None), + ByteField("txtString93", None), + ByteField("txtString94", None), + ByteField("txtString95", None), + ByteField("txtString96", None), + ByteField("txtString97", None), + ByteField("txtString98", None), + ByteField("txtString99", None), + ByteField("txtString100", None), + ByteField("txtString101", None), + ByteField("txtString102", None), + ByteField("txtString103", None), + ByteField("txtString104", None), + ByteField("txtString105", None), + ByteField("txtString106", None), + ByteField("txtString107", None), + ByteField("txtString108", None), + ByteField("txtString109", None), + ByteField("txtString110", None), + ByteField("txtString111", None), + ByteField("txtString112", None), + ByteField("txtString113", None), + ByteField("txtString114", None), + ByteField("txtString115", None), + ByteField("txtString116", None), + ByteField("txtString117", None), + ByteField("txtString118", None), + ByteField("txtString119", None), + ByteField("txtString120", None), + ByteField("txtString121", None), + ByteField("txtString122", None), + ByteField("txtString123", None), + ByteField("txtString124", None), + ByteField("txtString125", None), + ByteField("txtString126", None), + ByteField("txtString127", None), + ByteField("txtString128", None), + ByteField("txtString129", None), + ByteField("txtString130", None), + ByteField("txtString131", None), + ByteField("txtString132", None), + ByteField("txtString133", None), + ByteField("txtString134", None), + ByteField("txtString135", None), + ByteField("txtString136", None), + ByteField("txtString137", None), + ByteField("txtString138", None), + ByteField("txtString139", None), + ByteField("txtString140", None), + ByteField("txtString141", None), + ByteField("txtString142", None), + ByteField("txtString143", None), + ByteField("txtString144", None), + ByteField("txtString145", None), + ByteField("txtString146", None), + ByteField("txtString147", None), + ByteField("txtString148", None), + ByteField("txtString149", None), + ByteField("txtString150", None), + ByteField("txtString151", None), + ByteField("txtString152", None), + ByteField("txtString153", None), + ByteField("txtString154", None), + ByteField("txtString155", None), + ByteField("txtString156", None), + ByteField("txtString157", None), + ByteField("txtString158", None), + ByteField("txtString159", None), + ByteField("txtString160", None), + ByteField("txtString161", None), + ByteField("txtString162", None), + ByteField("txtString163", None), + ByteField("txtString164", None), + ByteField("txtString165", None), + ByteField("txtString166", None), + ByteField("txtString167", None), + ByteField("txtString168", None), + ByteField("txtString169", None), + ByteField("txtString170", None), + ByteField("txtString171", None), + ByteField("txtString172", None), + ByteField("txtString173", None), + ByteField("txtString174", None), + ByteField("txtString175", None), + ByteField("txtString176", None), + ByteField("txtString177", None), + ByteField("txtString178", None), + ByteField("txtString179", None), + ByteField("txtString180", None), + ByteField("txtString181", None), + ByteField("txtString182", None), + ByteField("txtString183", None), + ByteField("txtString184", None), + ByteField("txtString185", None), + ByteField("txtString186", None), + ByteField("txtString187", None), + ByteField("txtString188", None), + ByteField("txtString189", None), + ByteField("txtString190", None), + ByteField("txtString191", None), + ByteField("txtString192", None), + ByteField("txtString193", None), + ByteField("txtString194", None), + ByteField("txtString195", None), + ByteField("txtString196", None), + ByteField("txtString197", None), + ByteField("txtString198", None), + ByteField("txtString199", None), + ByteField("txtString200", None), + ByteField("txtString201", None), + ByteField("txtString202", None), + ByteField("txtString203", None), + ByteField("txtString204", None), + ByteField("txtString205", None), + ByteField("txtString206", None), + ByteField("txtString207", None), + ByteField("txtString208", None), + ByteField("txtString209", None), + ByteField("txtString210", None), + ByteField("txtString211", None), + ByteField("txtString212", None), + ByteField("txtString213", None), + ByteField("txtString214", None), + ByteField("txtString215", None), + ByteField("txtString216", None), + ByteField("txtString217", None), + ByteField("txtString218", None), + ByteField("txtString219", None), + ByteField("txtString220", None), + ByteField("txtString221", None), + ByteField("txtString222", None), + ByteField("txtString223", None), + ByteField("txtString224", None), + ByteField("txtString225", None), + ByteField("txtString226", None), + ByteField("txtString227", None), + ByteField("txtString228", None), + ByteField("txtString229", None), + ByteField("txtString230", None), + ByteField("txtString231", None), + ByteField("txtString232", None), + ByteField("txtString233", None), + ByteField("txtString234", None), + ByteField("txtString235", None), + ByteField("txtString236", None), + ByteField("txtString237", None), + ByteField("txtString238", None), + ByteField("txtString239", None), + ByteField("txtString240", None), + ByteField("txtString241", None), + ByteField("txtString242", None), + ByteField("txtString243", None), + ByteField("txtString244", None), + ByteField("txtString245", None), + ByteField("txtString246", None), + ByteField("txtString247", None), + ByteField("txtString248", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 251, a, self.fields_desc) + if self.lengthNN is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class RejectCause(Packet): + """Reject cause Section 10.5.3.6""" + name = "Reject Cause" + fields_desc = [ + ByteField("ieiRC", 0x0), + ByteField("rejCause", 0x0) + ] + + +class FollowOnProceed(Packet): + """Follow-on Proceed Section 10.5.3.7""" + name = "Follow-on Proceed" + fields_desc = [ + ByteField("ieiFOP", 0x0), + ] + + +class TimeZoneHdr(Packet): + """Time Zone Section 10.5.3.8""" + name = "Time Zone" + fields_desc = [ + BitField("eightBitTZ", None, 1), + XBitField("ieiTZ", None, 7), + ByteField("timeZone", 0x0), + ] + + +class TimeZoneAndTimeHdr(Packet): + """Time Zone and Time Section 10.5.3.9""" + name = "Time Zone and Time" + fields_desc = [ + BitField("eightBitTZAT", None, 1), + XBitField("ieiTZAT", None, 7), + ByteField("year", 0x0), + ByteField("month", 0x0), + ByteField("day", 0x0), + ByteField("hour", 0x0), + ByteField("minute", 0x0), + ByteField("second", 0x0), + ByteField("timeZone", 0x0) + ] + + +class CtsPermissionHdr(Packet): + """CTS permission Section 10.5.3.10""" + name = "Cts Permission" + fields_desc = [ + BitField("eightBitCP", None, 1), + XBitField("ieiCP", None, 7), + ] + + +class LsaIdentifierHdr(Packet): + """LSA Identifier Section 10.5.3.11""" + name = "Lsa Identifier" + fields_desc = [ + BitField("eightBitLI", None, 1), + XBitField("ieiLI", None, 7), + ByteField("lsaID", 0x0), + ByteField("lsaID1", 0x0), + ByteField("lsaID2", 0x0) + ] + + +# +# 10.5.4 Call control information elements +# + +#10.5.4.1 Extensions of codesets +# This is only text and no packet + +class LockingShiftProcedureHdr(Packet): + """Locking shift procedure Section 10.5.4.2""" + name = "Locking Shift Procedure" + fields_desc = [ + XBitField("ieiLSP", None, 4), + BitField("lockShift", 0x0, 1), + BitField("codesetId", 0x0, 3) + ] + + +class NonLockingShiftProcedureHdr(Packet): + """Non-locking shift procedure Section 10.5.4.3""" + name = "Non-locking Shift Procedure" + fields_desc = [ + XBitField("ieiNLSP", None, 4), + BitField("nonLockShift", 0x1, 1), + BitField("codesetId", 0x0, 3) + ] + + +class AuxiliaryStatesHdr(Packet): + """Auxiliary states Section 10.5.4.4""" + name = "Auxiliary States" + fields_desc = [ + BitField("eightBitAS", None, 1), + XBitField("ieiAS", None, 7), + XByteField("lengthAS", 0x3), + BitField("ext", 0x1, 1), + BitField("spare", 0x0, 3), + BitField("holdState", 0x0, 2), + BitField("mptyState", 0x0, 2) + ] + + +# len 3 to 15 +class BearerCapabilityHdr(Packet): + """Bearer capability Section 10.5.4.5""" + name = "Bearer Capability" + fields_desc = [ + BitField("eightBitBC", None, 1), + XBitField("ieiBC", None, 7), + + XByteField("lengthBC", None), + + BitField("ext0", 0x1, 1), + BitField("radioChReq", 0x1, 2), + BitField("codingStd", 0x0, 1), + BitField("transMode", 0x0, 1), + BitField("infoTransCa", 0x0, 3), + # optional + ConditionalField(BitField("ext1", 0x1, 1), + lambda pkt: pkt.ext0 == 0), + ConditionalField(BitField("coding", None, 1), + lambda pkt: pkt.ext0 == 0), + ConditionalField(BitField("spare", None, 2), + lambda pkt: pkt.ext0 == 0), + ConditionalField(BitField("speechVers", 0x0, 4), + lambda pkt: pkt.ext0 == 0), + + ConditionalField(BitField("ext2", 0x1, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("compress", None, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("structure", None, 2), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("dupMode", None, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("config", None, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("nirr", None, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("establi", 0x0, 1), + lambda pkt: pkt.ext1 == 0), + + BitField("ext3", None, 1), + BitField("accessId", None, 2), + BitField("rateAda", None, 2), + BitField("signaling", None, 3), + + ConditionalField(BitField("ext4", None, 1), + lambda pkt: pkt.ext3 == 0), + ConditionalField(BitField("otherITC", None, 2), + lambda pkt: pkt.ext3 == 0), + ConditionalField(BitField("otherRate", None, 2), + lambda pkt: pkt.ext3 == 0), + ConditionalField(BitField("spare1", 0x0, 3), + lambda pkt: pkt.ext3 == 0), + + ConditionalField(BitField("ext5", 0x1, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("hdr", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("multiFr", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("mode", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("lli", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("assig", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("inbNeg", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("spare2", 0x0, 1), + lambda pkt: pkt.ext4 == 0), + + BitField("ext6", None, 1), + BitField("layer1Id", None, 2), + BitField("userInf", None, 4), + BitField("sync", None, 1), + + ConditionalField(BitField("ext7", None, 1), + lambda pkt: pkt.ext6 == 0), + ConditionalField(BitField("stopBit", None, 1), + lambda pkt: pkt.ext6 == 0), + ConditionalField(BitField("negoc", None, 1), + lambda pkt: pkt.ext6 == 0), + ConditionalField(BitField("nbDataBit", None, 1), + lambda pkt: pkt.ext6 == 0), + ConditionalField(BitField("userRate", None, 4), + lambda pkt: pkt.ext6 == 0), + + ConditionalField(BitField("ext8", None, 1), + lambda pkt: pkt.ext7 == 0), + ConditionalField(BitField("interRate", None, 2), + lambda pkt: pkt.ext7 == 0), + ConditionalField(BitField("nicTX", None, 1), + lambda pkt: pkt.ext7 == 0), + ConditionalField(BitField("nicRX", None, 1), + lambda pkt: pkt.ext7 == 0), + ConditionalField(BitField("parity", None, 3), + lambda pkt: pkt.ext7 == 0), + + ConditionalField(BitField("ext9", None, 1), + lambda pkt: pkt.ext8 == 0), + ConditionalField(BitField("connEle", None, 2), + lambda pkt: pkt.ext8 == 0), + ConditionalField(BitField("modemType", None, 5), + lambda pkt: pkt.ext8 == 0), + + ConditionalField(BitField("ext10", None, 1), + lambda pkt: pkt.ext9 == 0), + ConditionalField(BitField("otherModemType", None, 2), + lambda pkt: pkt.ext9 == 0), + ConditionalField(BitField("netUserRate", None, 5), + lambda pkt: pkt.ext9 == 0), + + ConditionalField(BitField("ext11", None, 1), + lambda pkt: pkt.ext10 == 0), + ConditionalField(BitField("chanCoding", None, 4), + lambda pkt: pkt.ext10 == 0), + ConditionalField(BitField("maxTrafficChan", None, 3), + lambda pkt: pkt.ext10 == 0), + + ConditionalField(BitField("ext12", None, 1), + lambda pkt: pkt.ext11 == 0), + ConditionalField(BitField("uimi", None, 3), + lambda pkt: pkt.ext11 == 0), + ConditionalField(BitField("airInterfaceUserRate", None, 4), + lambda pkt: pkt.ext11 == 0), + + ConditionalField(BitField("ext13", 0x1, 1), + lambda pkt: pkt.ext12 == 0), + ConditionalField(BitField("layer2Ch", None, 2), + lambda pkt: pkt.ext12 == 0), + ConditionalField(BitField("userInfoL2", 0x0, 5), + lambda pkt: pkt.ext12 == 0) + ] + +# We have a bug here. packet is not working if used in message + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 15, a, self.fields_desc) + if res[0] is not 0: + p = p[:-res[0]] + # avoids a bug. find better way + if len(p) is 5: + p = p[:-2] + if self.lengthBC is None: + print("len von a %s" % (len(p),)) + p = p[:1] + struct.pack(">B", len(p)-3) + p[2:] + return p + pay + + +class CallControlCapabilitiesHdr(Packet): + """Call Control Capabilities Section 10.5.4.5a""" + name = "Call Control Capabilities" + fields_desc = [ + BitField("eightBitCCC", None, 1), + XBitField("ieiCCC", None, 7), + XByteField("lengthCCC", 0x3), + BitField("spare", 0x0, 6), + BitField("pcp", 0x0, 1), + BitField("dtmf", 0x0, 1) + ] + + +class CallStateHdr(Packet): + """Call State Section 10.5.4.6""" + name = "Call State" + fields_desc = [ + BitField("eightBitCS", None, 1), + XBitField("ieiCS", None, 7), + BitField("codingStd", 0x0, 2), + BitField("stateValue", 0x0, 6) + ] + + +# len 3 to 43 +class CalledPartyBcdNumberHdr(Packet): + """Called party BCD number Section 10.5.4.7""" + name = "Called Party BCD Number" + fields_desc = [ + BitField("eightBitCPBN", None, 1), + XBitField("ieiCPBN", None, 7), + XByteField("lengthCPBN", None), + BitField("ext", 0x1, 1), + BitField("typeNb", 0x0, 3), + BitField("nbPlanId", 0x0, 4), + # optional + BitField("nbDigit2", None, 4), + BitField("nbDigit1", None, 4), + BitField("nbDigit4", None, 4), + BitField("nbDigit3", None, 4), + + BitField("nbDigit6", None, 4), + BitField("nbDigit5", None, 4), + BitField("nbDigit8", None, 4), + BitField("nbDigit7", None, 4), + + BitField("nbDigit10", None, 4), + BitField("nbDigit9", None, 4), + BitField("nbDigit12", None, 4), + BitField("nbDigit11", None, 4), + + BitField("nbDigit14", None, 4), + BitField("nbDigit13", None, 4), + BitField("nbDigit16", None, 4), + BitField("nbDigit15", None, 4), + + BitField("nbDigit18", None, 4), + BitField("nbDigit17", None, 4), + BitField("nbDigit20", None, 4), + BitField("nbDigit19", None, 4), + + BitField("nbDigit22", None, 4), + BitField("nbDigit21", None, 4), + BitField("nbDigit24", None, 4), + BitField("nbDigit23", None, 4), + + BitField("nbDigit26", None, 4), + BitField("nbDigit25", None, 4), + BitField("nbDigit28", None, 4), + BitField("nbDigit27", None, 4), + + BitField("nbDigit30", None, 4), + BitField("nbDigit29", None, 4), + BitField("nbDigit32", None, 4), + BitField("nbDigit31", None, 4), + + BitField("nbDigit34", None, 4), + BitField("nbDigit33", None, 4), + BitField("nbDigit36", None, 4), + BitField("nbDigit35", None, 4), + + BitField("nbDigit38", None, 4), + BitField("nbDigit37", None, 4), + BitField("nbDigit40", None, 4), + BitField("nbDigit39", None, 4), +# ^^^^^^ 20 first optional bytes ^^^^^^^^^^^^^^^ + BitField("nbDigit42", None, 4), + BitField("nbDigit41", None, 4), + BitField("nbDigit44", None, 4), + BitField("nbDigit43", None, 4), + + BitField("nbDigit46", None, 4), + BitField("nbDigit45", None, 4), + BitField("nbDigit48", None, 4), + BitField("nbDigit47", None, 4), + + BitField("nbDigit50", None, 4), + BitField("nbDigit49", None, 4), + BitField("nbDigit52", None, 4), + BitField("nbDigit51", None, 4), + + BitField("nbDigit54", None, 4), + BitField("nbDigit53", None, 4), + BitField("nbDigit56", None, 4), + BitField("nbDigit55", None, 4), + + BitField("nbDigit58", None, 4), + BitField("nbDigit57", None, 4), + BitField("nbDigit60", None, 4), + BitField("nbDigit59", None, 4), + + BitField("nbDigit62", None, 4), + BitField("nbDigit61", None, 4), + BitField("nbDigit64", None, 4), + BitField("nbDigit63", None, 4), + + BitField("nbDigit66", None, 4), + BitField("nbDigit65", None, 4), + BitField("nbDigit68", None, 4), + BitField("nbDigit67", None, 4), + + BitField("nbDigit70", None, 4), + BitField("nbDigit69", None, 4), + BitField("nbDigit72", None, 4), + BitField("nbDigit71", None, 4), + + BitField("nbDigit74", None, 4), + BitField("nbDigit73", None, 4), + BitField("nbDigit76", None, 4), + BitField("nbDigit75", None, 4), + + BitField("nbDigit78", None, 4), + BitField("nbDigit77", None, 4), + BitField("nbDigit80", None, 4), + BitField("nbDigit79", None, 4), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 43, a, self.fields_desc, 2) + if self.lengthCPBN is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 2 to 23 +class CalledPartySubaddressHdr(Packet): + """Called party subaddress Section 10.5.4.8""" + name = "Called Party Subaddress" + fields_desc = [ + BitField("eightBitCPS", None, 1), + XBitField("ieiCPS", None, 7), + XByteField("lengthCPS", None), + # optional + BitField("ext", None, 1), + BitField("subAddr", None, 3), + BitField("oddEven", None, 1), + BitField("spare", None, 3), + + ByteField("subInfo0", None), + ByteField("subInfo1", None), + ByteField("subInfo2", None), + ByteField("subInfo3", None), + ByteField("subInfo4", None), + ByteField("subInfo5", None), + ByteField("subInfo6", None), + ByteField("subInfo7", None), + ByteField("subInfo8", None), + ByteField("subInfo9", None), + ByteField("subInfo10", None), + ByteField("subInfo11", None), + ByteField("subInfo12", None), + ByteField("subInfo13", None), + ByteField("subInfo14", None), + ByteField("subInfo15", None), + ByteField("subInfo16", None), + ByteField("subInfo17", None), + ByteField("subInfo18", None), + ByteField("subInfo19", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 23, a, self.fields_desc) + if self.lengthCPS is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 3 to 14 +class CallingPartyBcdNumberHdr(Packet): + """Called party subaddress Section 10.5.4.9""" + name = "Called Party Subaddress" + fields_desc = [ + BitField("eightBitCPBN", None, 1), + XBitField("ieiCPBN", None, 7), + XByteField("lengthCPBN", None), + BitField("ext", 0x1, 1), + BitField("typeNb", 0x0, 3), + BitField("nbPlanId", 0x0, 4), + # optional + ConditionalField(BitField("ext1", 0x1, 1), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("presId", None, 2), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("spare", None, 3), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("screenId", 0x0, 2), + lambda pkt: pkt.ext == 0), + + BitField("nbDigit2", None, 4), + BitField("nbDigit1", None, 4), + + BitField("nbDigit4", None, 4), + BitField("nbDigit3", None, 4), + + BitField("nbDigit6", None, 4), + BitField("nbDigit5", None, 4), + + BitField("nbDigit8", None, 4), + BitField("nbDigit7", None, 4), + + BitField("nbDigit10", None, 4), + BitField("nbDigit9", None, 4), + + BitField("nbDigit12", None, 4), + BitField("nbDigit11", None, 4), + + BitField("nbDigit14", None, 4), + BitField("nbDigit13", None, 4), + + BitField("nbDigit16", None, 4), + BitField("nbDigit15", None, 4), + + BitField("nbDigit18", None, 4), + BitField("nbDigit17", None, 4), + + BitField("nbDigit20", None, 4), + BitField("nbDigit19", None, 4), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(4, 14, a, self.fields_desc) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthCPBN is None: + p = p[:1] + struct.pack(">B", len(p)-2) + p[2:] + return p + pay + + +# len 2 to 23 +class CallingPartySubaddressHdr(Packet): + """Calling party subaddress Section 10.5.4.10""" + name = "Calling Party Subaddress" + fields_desc = [ + BitField("eightBitCPS", None, 1), + XBitField("ieiCPS", None, 7), + XByteField("lengthCPS", None), + # optional + BitField("ext1", None, 1), + BitField("typeAddr", None, 3), + BitField("oddEven", None, 1), + BitField("spare", None, 3), + + ByteField("subInfo0", None), + ByteField("subInfo1", None), + ByteField("subInfo2", None), + ByteField("subInfo3", None), + ByteField("subInfo4", None), + ByteField("subInfo5", None), + ByteField("subInfo6", None), + ByteField("subInfo7", None), + ByteField("subInfo8", None), + ByteField("subInfo9", None), + ByteField("subInfo10", None), + ByteField("subInfo11", None), + ByteField("subInfo12", None), + ByteField("subInfo13", None), + ByteField("subInfo14", None), + ByteField("subInfo15", None), + ByteField("subInfo16", None), + ByteField("subInfo17", None), + ByteField("subInfo18", None), + ByteField("subInfo19", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 23, a, self.fields_desc) + if self.lengthCPS is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 4 to 32 +class CauseHdr(Packet): + """Cause Section 10.5.4.11""" + name = "Cause" + fields_desc = [ + BitField("eightBitC", None, 1), + XBitField("ieiC", None, 7), + + XByteField("lengthC", None), + + BitField("ext", 0x1, 1), + BitField("codingStd", 0x0, 2), + BitField("spare", 0x0, 1), + BitField("location", 0x0, 4), + + ConditionalField(BitField("ext1", 0x1, 1), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("recommendation", 0x0, 7), + lambda pkt: pkt.ext == 0), + # optional + BitField("ext2", None, 1), + BitField("causeValue", None, 7), + + ByteField("diagnositc0", None), + ByteField("diagnositc1", None), + ByteField("diagnositc2", None), + ByteField("diagnositc3", None), + ByteField("diagnositc4", None), + ByteField("diagnositc5", None), + ByteField("diagnositc6", None), + ByteField("diagnositc7", None), + ByteField("diagnositc8", None), + ByteField("diagnositc9", None), + ByteField("diagnositc10", None), + ByteField("diagnositc11", None), + ByteField("diagnositc12", None), + ByteField("diagnositc13", None), + ByteField("diagnositc14", None), + ByteField("diagnositc15", None), + ByteField("diagnositc16", None), + ByteField("diagnositc17", None), + ByteField("diagnositc18", None), + ByteField("diagnositc19", None), + ByteField("diagnositc20", None), + ByteField("diagnositc21", None), + ByteField("diagnositc22", None), + ByteField("diagnositc23", None), + ByteField("diagnositc24", None), + ByteField("diagnositc25", None), + ByteField("diagnositc26", None), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(4, 32, a, self.fields_desc) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthC is None: + p = p[:1] + struct.pack(">B", len(p)-2) + p[2:] + return p + pay + + +class ClirSuppressionHdr(Packet): + """CLIR suppression Section 10.5.4.11a""" + name = "Clir Suppression" + fields_desc = [ + BitField("eightBitCS", None, 1), + XBitField("ieiCS", None, 7), + ] + + +class ClirInvocationHdr(Packet): + """CLIR invocation Section 10.5.4.11b""" + name = "Clir Invocation" + fields_desc = [ + BitField("eightBitCI", None, 1), + XBitField("ieiCI", None, 7), + ] + + +class CongestionLevelHdr(Packet): + """Congestion level Section 10.5.4.12""" + name = "Congestion Level" + fields_desc = [ + XBitField("ieiCL", None, 4), + BitField("notDef", 0x0, 4) + ] + + +# Fix 1/2 len problem +class CongestionLevelAndSpareHalfOctets(Packet): + name = "Congestion Level and Spare Half Octets" + fields_desc = [ + BitField("ieiCL", 0x0, 4), + BitField("spareHalfOctets", 0x0, 4) + ] + + +# len 3 to 14 +class ConnectedNumberHdr(Packet): + """Connected number Section 10.5.4.13""" + name = "Connected Number" + fields_desc = [ + BitField("eightBitCN", None, 1), + XBitField("ieiCN", None, 7), + + XByteField("lengthCN", None), + + BitField("ext", 0x1, 1), + BitField("typeNb", 0x0, 3), + BitField("typePlanId", 0x0, 4), + # optional + ConditionalField(BitField("ext1", 0x1, 1), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("presId", None, 2), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("spare", None, 3), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("screenId", None, 2), + lambda pkt: pkt.ext == 0), + + BitField("nbDigit2", None, 4), + BitField("nbDigit1", None, 4), + + BitField("nbDigit4", None, 4), + BitField("nbDigit3", None, 4), + + BitField("nbDigit6", None, 4), + BitField("nbDigit5", None, 4), + + BitField("nbDigit8", None, 4), + BitField("nbDigit7", None, 4), + + BitField("nbDigit10", None, 4), + BitField("nbDigit9", None, 4), + + BitField("nbDigit12", None, 4), + BitField("nbDigit11", None, 4), + + BitField("nbDigit14", None, 4), + BitField("nbDigit13", None, 4), + + BitField("nbDigit16", None, 4), + BitField("nbDigit15", None, 4), + + BitField("nbDigit18", None, 4), + BitField("nbDigit17", None, 4), + + BitField("nbDigit20", None, 4), + BitField("nbDigit19", None, 4) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + sum1 = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 14, a, self.fields_desc) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthCN is None: + p = p[:1] + struct.pack(">B", len(p)-2) + p[2:] + return p + pay + + +# len 2 to 23 +class ConnectedSubaddressHdr(Packet): + """Connected subaddress Section 10.5.4.14""" + name = "Connected Subaddress" + fields_desc = [ + BitField("eightBitCS", None, 1), + XBitField("ieiCS", None, 7), + + XByteField("lengthCS", None), + # optional + BitField("ext", None, 1), + BitField("typeOfSub", None, 3), + BitField("oddEven", None, 1), + BitField("spare", None, 3), + + ByteField("subInfo0", None), + ByteField("subInfo1", None), + ByteField("subInfo2", None), + ByteField("subInfo3", None), + ByteField("subInfo4", None), + ByteField("subInfo5", None), + ByteField("subInfo6", None), + ByteField("subInfo7", None), + ByteField("subInfo8", None), + ByteField("subInfo9", None), + ByteField("subInfo10", None), + ByteField("subInfo11", None), + ByteField("subInfo12", None), + ByteField("subInfo13", None), + ByteField("subInfo14", None), + ByteField("subInfo15", None), + ByteField("subInfo16", None), + ByteField("subInfo17", None), + ByteField("subInfo18", None), + ByteField("subInfo19", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 23, a, self.fields_desc) + if self.lengthCS is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 2 to L3 (251) (done) +class FacilityHdr(Packet): + """Facility Section 10.5.4.15""" + name = "Facility" + fields_desc = [ + BitField("eightBitF", None, 1), + XBitField("ieiF", None, 7), + XByteField("lengthF", None), + # optional + ByteField("facilityInfo1", None), + ByteField("facilityInfo2", None), + ByteField("facilityInfo3", None), + ByteField("facilityInfo4", None), + ByteField("facilityInfo5", None), + ByteField("facilityInfo6", None), + ByteField("facilityInfo7", None), + ByteField("facilityInfo8", None), + ByteField("facilityInfo9", None), + ByteField("facilityInfo10", None), + ByteField("facilityInfo11", None), + ByteField("facilityInfo12", None), + ByteField("facilityInfo13", None), + ByteField("facilityInfo14", None), + ByteField("facilityInfo15", None), + ByteField("facilityInfo16", None), + ByteField("facilityInfo17", None), + ByteField("facilityInfo18", None), + ByteField("facilityInfo19", None), + ByteField("facilityInfo20", None), + ByteField("facilityInfo21", None), + ByteField("facilityInfo22", None), + ByteField("facilityInfo23", None), + ByteField("facilityInfo24", None), + ByteField("facilityInfo25", None), + ByteField("facilityInfo26", None), + ByteField("facilityInfo27", None), + ByteField("facilityInfo28", None), + ByteField("facilityInfo29", None), + ByteField("facilityInfo30", None), + ByteField("facilityInfo31", None), + ByteField("facilityInfo32", None), + ByteField("facilityInfo33", None), + ByteField("facilityInfo34", None), + ByteField("facilityInfo35", None), + ByteField("facilityInfo36", None), + ByteField("facilityInfo37", None), + ByteField("facilityInfo38", None), + ByteField("facilityInfo39", None), + ByteField("facilityInfo40", None), + ByteField("facilityInfo41", None), + ByteField("facilityInfo42", None), + ByteField("facilityInfo43", None), + ByteField("facilityInfo44", None), + ByteField("facilityInfo45", None), + ByteField("facilityInfo46", None), + ByteField("facilityInfo47", None), + ByteField("facilityInfo48", None), + ByteField("facilityInfo49", None), + ByteField("facilityInfo50", None), + ByteField("facilityInfo51", None), + ByteField("facilityInfo52", None), + ByteField("facilityInfo53", None), + ByteField("facilityInfo54", None), + ByteField("facilityInfo55", None), + ByteField("facilityInfo56", None), + ByteField("facilityInfo57", None), + ByteField("facilityInfo58", None), + ByteField("facilityInfo59", None), + ByteField("facilityInfo60", None), + ByteField("facilityInfo61", None), + ByteField("facilityInfo62", None), + ByteField("facilityInfo63", None), + ByteField("facilityInfo64", None), + ByteField("facilityInfo65", None), + ByteField("facilityInfo66", None), + ByteField("facilityInfo67", None), + ByteField("facilityInfo68", None), + ByteField("facilityInfo69", None), + ByteField("facilityInfo70", None), + ByteField("facilityInfo71", None), + ByteField("facilityInfo72", None), + ByteField("facilityInfo73", None), + ByteField("facilityInfo74", None), + ByteField("facilityInfo75", None), + ByteField("facilityInfo76", None), + ByteField("facilityInfo77", None), + ByteField("facilityInfo78", None), + ByteField("facilityInfo79", None), + ByteField("facilityInfo80", None), + ByteField("facilityInfo81", None), + ByteField("facilityInfo82", None), + ByteField("facilityInfo83", None), + ByteField("facilityInfo84", None), + ByteField("facilityInfo85", None), + ByteField("facilityInfo86", None), + ByteField("facilityInfo87", None), + ByteField("facilityInfo88", None), + ByteField("facilityInfo89", None), + ByteField("facilityInfo90", None), + ByteField("facilityInfo91", None), + ByteField("facilityInfo92", None), + ByteField("facilityInfo93", None), + ByteField("facilityInfo94", None), + ByteField("facilityInfo95", None), + ByteField("facilityInfo96", None), + ByteField("facilityInfo97", None), + ByteField("facilityInfo98", None), + ByteField("facilityInfo99", None), + ByteField("facilityInfo100", None), + ByteField("facilityInfo101", None), + ByteField("facilityInfo102", None), + ByteField("facilityInfo103", None), + ByteField("facilityInfo104", None), + ByteField("facilityInfo105", None), + ByteField("facilityInfo106", None), + ByteField("facilityInfo107", None), + ByteField("facilityInfo108", None), + ByteField("facilityInfo109", None), + ByteField("facilityInfo110", None), + ByteField("facilityInfo111", None), + ByteField("facilityInfo112", None), + ByteField("facilityInfo113", None), + ByteField("facilityInfo114", None), + ByteField("facilityInfo115", None), + ByteField("facilityInfo116", None), + ByteField("facilityInfo117", None), + ByteField("facilityInfo118", None), + ByteField("facilityInfo119", None), + ByteField("facilityInfo120", None), + ByteField("facilityInfo121", None), + ByteField("facilityInfo122", None), + ByteField("facilityInfo123", None), + ByteField("facilityInfo124", None), + ByteField("facilityInfo125", None), + ByteField("facilityInfo126", None), + ByteField("facilityInfo127", None), + ByteField("facilityInfo128", None), + ByteField("facilityInfo129", None), + ByteField("facilityInfo130", None), + ByteField("facilityInfo131", None), + ByteField("facilityInfo132", None), + ByteField("facilityInfo133", None), + ByteField("facilityInfo134", None), + ByteField("facilityInfo135", None), + ByteField("facilityInfo136", None), + ByteField("facilityInfo137", None), + ByteField("facilityInfo138", None), + ByteField("facilityInfo139", None), + ByteField("facilityInfo140", None), + ByteField("facilityInfo141", None), + ByteField("facilityInfo142", None), + ByteField("facilityInfo143", None), + ByteField("facilityInfo144", None), + ByteField("facilityInfo145", None), + ByteField("facilityInfo146", None), + ByteField("facilityInfo147", None), + ByteField("facilityInfo148", None), + ByteField("facilityInfo149", None), + ByteField("facilityInfo150", None), + ByteField("facilityInfo151", None), + ByteField("facilityInfo152", None), + ByteField("facilityInfo153", None), + ByteField("facilityInfo154", None), + ByteField("facilityInfo155", None), + ByteField("facilityInfo156", None), + ByteField("facilityInfo157", None), + ByteField("facilityInfo158", None), + ByteField("facilityInfo159", None), + ByteField("facilityInfo160", None), + ByteField("facilityInfo161", None), + ByteField("facilityInfo162", None), + ByteField("facilityInfo163", None), + ByteField("facilityInfo164", None), + ByteField("facilityInfo165", None), + ByteField("facilityInfo166", None), + ByteField("facilityInfo167", None), + ByteField("facilityInfo168", None), + ByteField("facilityInfo169", None), + ByteField("facilityInfo170", None), + ByteField("facilityInfo171", None), + ByteField("facilityInfo172", None), + ByteField("facilityInfo173", None), + ByteField("facilityInfo174", None), + ByteField("facilityInfo175", None), + ByteField("facilityInfo176", None), + ByteField("facilityInfo177", None), + ByteField("facilityInfo178", None), + ByteField("facilityInfo179", None), + ByteField("facilityInfo180", None), + ByteField("facilityInfo181", None), + ByteField("facilityInfo182", None), + ByteField("facilityInfo183", None), + ByteField("facilityInfo184", None), + ByteField("facilityInfo185", None), + ByteField("facilityInfo186", None), + ByteField("facilityInfo187", None), + ByteField("facilityInfo188", None), + ByteField("facilityInfo189", None), + ByteField("facilityInfo190", None), + ByteField("facilityInfo191", None), + ByteField("facilityInfo192", None), + ByteField("facilityInfo193", None), + ByteField("facilityInfo194", None), + ByteField("facilityInfo195", None), + ByteField("facilityInfo196", None), + ByteField("facilityInfo197", None), + ByteField("facilityInfo198", None), + ByteField("facilityInfo199", None), + ByteField("facilityInfo200", None), + ByteField("facilityInfo201", None), + ByteField("facilityInfo202", None), + ByteField("facilityInfo203", None), + ByteField("facilityInfo204", None), + ByteField("facilityInfo205", None), + ByteField("facilityInfo206", None), + ByteField("facilityInfo207", None), + ByteField("facilityInfo208", None), + ByteField("facilityInfo209", None), + ByteField("facilityInfo210", None), + ByteField("facilityInfo211", None), + ByteField("facilityInfo212", None), + ByteField("facilityInfo213", None), + ByteField("facilityInfo214", None), + ByteField("facilityInfo215", None), + ByteField("facilityInfo216", None), + ByteField("facilityInfo217", None), + ByteField("facilityInfo218", None), + ByteField("facilityInfo219", None), + ByteField("facilityInfo220", None), + ByteField("facilityInfo221", None), + ByteField("facilityInfo222", None), + ByteField("facilityInfo223", None), + ByteField("facilityInfo224", None), + ByteField("facilityInfo225", None), + ByteField("facilityInfo226", None), + ByteField("facilityInfo227", None), + ByteField("facilityInfo228", None), + ByteField("facilityInfo229", None), + ByteField("facilityInfo230", None), + ByteField("facilityInfo231", None), + ByteField("facilityInfo232", None), + ByteField("facilityInfo233", None), + ByteField("facilityInfo234", None), + ByteField("facilityInfo235", None), + ByteField("facilityInfo236", None), + ByteField("facilityInfo237", None), + ByteField("facilityInfo238", None), + ByteField("facilityInfo239", None), + ByteField("facilityInfo240", None), + ByteField("facilityInfo241", None), + ByteField("facilityInfo242", None), + ByteField("facilityInfo243", None), + ByteField("facilityInfo244", None), + ByteField("facilityInfo245", None), + ByteField("facilityInfo246", None), + ByteField("facilityInfo247", None), + ByteField("facilityInfo248", None), + ByteField("facilityInfo249", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 251, a, self.fields_desc) + if self.lengthF is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +#len 2 to 5 +class HighLayerCompatibilityHdr(Packet): + """High layer compatibility Section 10.5.4.16""" + name = "High Layer Compatibility" + fields_desc = [ + BitField("eightBitHLC", None, 1), + XBitField("ieiHLC", None, 7), + + XByteField("lengthHLC", None), + # optional + BitField("ext", None, 1), + BitField("codingStd", None, 2), + BitField("interpret", None, 3), + BitField("presMeth", None, 2), + + BitField("ext1", None, 1), + BitField("highLayerId", None, 7), + + ConditionalField(BitField("ext2", 0x1, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("exHiLayerId", 0x0, 7), + lambda pkt: pkt.ext1 == 0) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 5, a, self.fields_desc) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthHLC is None: + p = p[:1] + struct.pack(">B", len(p)-2) + p[2:] + return p + pay +# +# 10.5.4.16.1 Static conditions for the high layer +# compatibility IE contents +# + + +class KeypadFacilityHdr(Packet): + """Keypad facility Section 10.5.4.17""" + name = "Keypad Facility" + fields_desc = [ + BitField("eightBitKF", None, 1), + XBitField("ieiKF", None, 7), + BitField("spare", 0x0, 1), + BitField("keyPadInfo", 0x0, 7) + ] + + +# len 2 to 15 +class LowLayerCompatibilityHdr(Packet): + """Low layer compatibility Section 10.5.4.18""" + name = "Low Layer Compatibility" + fields_desc = [ + BitField("eightBitLLC", None, 1), + XBitField("ieiLLC", None, 7), + + XByteField("lengthLLC", None), + # optional + ByteField("rest0", None), + ByteField("rest1", None), + ByteField("rest2", None), + ByteField("rest3", None), + ByteField("rest4", None), + ByteField("rest5", None), + ByteField("rest6", None), + ByteField("rest7", None), + ByteField("rest8", None), + ByteField("rest9", None), + ByteField("rest10", None), + ByteField("rest11", None), + ByteField("rest12", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 15, a, self.fields_desc) + if self.lengthLLC is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class MoreDataHdr(Packet): + """More data Section 10.5.4.19""" + name = "More Data" + fields_desc = [ + BitField("eightBitMD", None, 1), + XBitField("ieiMD", None, 7), + ] + + +class NotificationIndicatorHdr(Packet): + """Notification indicator Section 10.5.4.20""" + name = "Notification Indicator" + fields_desc = [ + BitField("eightBitNI", None, 1), + XBitField("ieiNI", None, 7), + BitField("ext", 0x1, 1), + BitField("notifDesc", 0x0, 7) + ] + + +class ProgressIndicatorHdr(Packet): + """Progress indicator Section 10.5.4.21""" + name = "Progress Indicator" + fields_desc = [ + BitField("eightBitPI", None, 1), + XBitField("ieiPI", None, 7), + XByteField("lengthPI", 0x2), + BitField("ext", 0x1, 1), + BitField("codingStd", 0x0, 2), + BitField("spare", 0x0, 1), + BitField("location", 0x0, 4), + BitField("ext1", 0x1, 1), + BitField("progressDesc", 0x0, 7) + ] + + +class RecallTypeHdr(Packet): + """Recall type $(CCBS)$ Section 10.5.4.21a""" + name = "Recall Type $(CCBS)$" + fields_desc = [ + BitField("eightBitRT", None, 1), + XBitField("ieiRT", None, 7), + BitField("spare", 0x0, 5), + BitField("recallType", 0x0, 3) + ] + + +# len 3 to 19 +class RedirectingPartyBcdNumberHdr(Packet): + """Redirecting party BCD number Section 10.5.4.21b""" + name = "Redirecting Party BCD Number" + fields_desc = [ + BitField("eightBitRPBN", None, 1), + XBitField("ieiRPBN", None, 7), + + XByteField("lengthRPBN", None), + + BitField("ext", 0x1, 1), + BitField("typeNb", 0x0, 3), + BitField("numberingPlan", 0x0, 4), + # optional + ConditionalField(BitField("ext1", 0x1, 1), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("presId", None, 2), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("spare", None, 3), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("screenId", None, 2), + lambda pkt: pkt.ext == 0), + + BitField("nbDigit2", None, 4), + BitField("nbDigit1", None, 4), + + BitField("nbDigit4", None, 4), + BitField("nbDigit3", None, 4), + + BitField("nbDigit6", None, 4), + BitField("nbDigit5", None, 4), + + BitField("nbDigit8", None, 4), + BitField("nbDigit7", None, 4), + + BitField("nbDigit10", None, 4), + BitField("nbDigit9", None, 4), + + BitField("nbDigit12", None, 4), + BitField("nbDigit11", None, 4), + + BitField("nbDigit14", None, 4), + BitField("nbDigit13", None, 4), + + BitField("nbDigit16", None, 4), + BitField("nbDigit15", None, 4), + + BitField("nbDigit18", None, 4), + BitField("nbDigit17", None, 4), + + BitField("nbDigit20", None, 4), + BitField("nbDigit19", None, 4), + + BitField("nbDigit22", None, 4), + BitField("nbDigit21", None, 4), + + BitField("nbDigit24", None, 4), + BitField("nbDigit23", None, 4), + + BitField("nbDigit26", None, 4), + BitField("nbDigit25", None, 4), + + BitField("nbDigit28", None, 4), + BitField("nbDigit27", None, 4), + + BitField("nbDigit30", None, 4), + BitField("nbDigit29", None, 4), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 19, a, self.fields_desc) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthRPBN is None: + p = p[:1] + struct.pack(">B", len(p)-2) + p[2:] + return p + pay + + +# length 2 to 23 +class RedirectingPartySubaddressHdr(Packet): + """Redirecting party subaddress Section 10.5.4.21c""" + name = "Redirecting Party BCD Number" + fields_desc = [ + BitField("eightBitRPS", None, 1), + XBitField("ieiRPS", None, 7), + + XByteField("lengthRPS", None), + # optional + BitField("ext", None, 1), + BitField("typeSub", None, 3), + BitField("oddEven", None, 1), + BitField("spare", None, 3), + + ByteField("subInfo0", None), + ByteField("subInfo1", None), + ByteField("subInfo2", None), + ByteField("subInfo3", None), + ByteField("subInfo4", None), + ByteField("subInfo5", None), + ByteField("subInfo6", None), + ByteField("subInfo7", None), + ByteField("subInfo8", None), + ByteField("subInfo9", None), + ByteField("subInfo10", None), + ByteField("subInfo11", None), + ByteField("subInfo12", None), + ByteField("subInfo13", None), + ByteField("subInfo14", None), + ByteField("subInfo15", None), + ByteField("subInfo16", None), + ByteField("subInfo17", None), + ByteField("subInfo18", None), + ByteField("subInfo19", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 23, a, self.fields_desc) + if self.lengthRPS is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class RepeatIndicatorHdr(Packet): + """Repeat indicator Section 10.5.4.22""" + name = "Repeat Indicator" + fields_desc = [ + XBitField("ieiRI", None, 4), + BitField("repeatIndic", 0x0, 4) + ] + + +class ReverseCallSetupDirectionHdr(Packet): + """Reverse call setup direction Section 10.5.4.22a""" + name = "Reverse Call Setup Direction" + fields_desc = [ + ByteField("ieiRCSD", 0x0) + ] + + +# no upper length min 2(max for L3) (251) +class SetupContainerHdr(Packet): + """SETUP Container $(CCBS)$ Section 10.5.4.22b""" + name = "Setup Container $(CCBS)$" + fields_desc = [ + BitField("eightBitSC", None, 1), + XBitField("ieiSC", None, 7), + XByteField("lengthSC", None), + # optional + ByteField("mess1", None), + ByteField("mess2", None), + ByteField("mess3", None), + ByteField("mess4", None), + ByteField("mess5", None), + ByteField("mess6", None), + ByteField("mess7", None), + ByteField("mess8", None), + ByteField("mess9", None), + ByteField("mess10", None), + ByteField("mess11", None), + ByteField("mess12", None), + ByteField("mess13", None), + ByteField("mess14", None), + ByteField("mess15", None), + ByteField("mess16", None), + ByteField("mess17", None), + ByteField("mess18", None), + ByteField("mess19", None), + ByteField("mess20", None), + ByteField("mess21", None), + ByteField("mess22", None), + ByteField("mess23", None), + ByteField("mess24", None), + ByteField("mess25", None), + ByteField("mess26", None), + ByteField("mess27", None), + ByteField("mess28", None), + ByteField("mess29", None), + ByteField("mess30", None), + ByteField("mess31", None), + ByteField("mess32", None), + ByteField("mess33", None), + ByteField("mess34", None), + ByteField("mess35", None), + ByteField("mess36", None), + ByteField("mess37", None), + ByteField("mess38", None), + ByteField("mess39", None), + ByteField("mess40", None), + ByteField("mess41", None), + ByteField("mess42", None), + ByteField("mess43", None), + ByteField("mess44", None), + ByteField("mess45", None), + ByteField("mess46", None), + ByteField("mess47", None), + ByteField("mess48", None), + ByteField("mess49", None), + ByteField("mess50", None), + ByteField("mess51", None), + ByteField("mess52", None), + ByteField("mess53", None), + ByteField("mess54", None), + ByteField("mess55", None), + ByteField("mess56", None), + ByteField("mess57", None), + ByteField("mess58", None), + ByteField("mess59", None), + ByteField("mess60", None), + ByteField("mess61", None), + ByteField("mess62", None), + ByteField("mess63", None), + ByteField("mess64", None), + ByteField("mess65", None), + ByteField("mess66", None), + ByteField("mess67", None), + ByteField("mess68", None), + ByteField("mess69", None), + ByteField("mess70", None), + ByteField("mess71", None), + ByteField("mess72", None), + ByteField("mess73", None), + ByteField("mess74", None), + ByteField("mess75", None), + ByteField("mess76", None), + ByteField("mess77", None), + ByteField("mess78", None), + ByteField("mess79", None), + ByteField("mess80", None), + ByteField("mess81", None), + ByteField("mess82", None), + ByteField("mess83", None), + ByteField("mess84", None), + ByteField("mess85", None), + ByteField("mess86", None), + ByteField("mess87", None), + ByteField("mess88", None), + ByteField("mess89", None), + ByteField("mess90", None), + ByteField("mess91", None), + ByteField("mess92", None), + ByteField("mess93", None), + ByteField("mess94", None), + ByteField("mess95", None), + ByteField("mess96", None), + ByteField("mess97", None), + ByteField("mess98", None), + ByteField("mess99", None), + ByteField("mess100", None), + ByteField("mess101", None), + ByteField("mess102", None), + ByteField("mess103", None), + ByteField("mess104", None), + ByteField("mess105", None), + ByteField("mess106", None), + ByteField("mess107", None), + ByteField("mess108", None), + ByteField("mess109", None), + ByteField("mess110", None), + ByteField("mess111", None), + ByteField("mess112", None), + ByteField("mess113", None), + ByteField("mess114", None), + ByteField("mess115", None), + ByteField("mess116", None), + ByteField("mess117", None), + ByteField("mess118", None), + ByteField("mess119", None), + ByteField("mess120", None), + ByteField("mess121", None), + ByteField("mess122", None), + ByteField("mess123", None), + ByteField("mess124", None), + ByteField("mess125", None), + ByteField("mess126", None), + ByteField("mess127", None), + ByteField("mess128", None), + ByteField("mess129", None), + ByteField("mess130", None), + ByteField("mess131", None), + ByteField("mess132", None), + ByteField("mess133", None), + ByteField("mess134", None), + ByteField("mess135", None), + ByteField("mess136", None), + ByteField("mess137", None), + ByteField("mess138", None), + ByteField("mess139", None), + ByteField("mess140", None), + ByteField("mess141", None), + ByteField("mess142", None), + ByteField("mess143", None), + ByteField("mess144", None), + ByteField("mess145", None), + ByteField("mess146", None), + ByteField("mess147", None), + ByteField("mess148", None), + ByteField("mess149", None), + ByteField("mess150", None), + ByteField("mess151", None), + ByteField("mess152", None), + ByteField("mess153", None), + ByteField("mess154", None), + ByteField("mess155", None), + ByteField("mess156", None), + ByteField("mess157", None), + ByteField("mess158", None), + ByteField("mess159", None), + ByteField("mess160", None), + ByteField("mess161", None), + ByteField("mess162", None), + ByteField("mess163", None), + ByteField("mess164", None), + ByteField("mess165", None), + ByteField("mess166", None), + ByteField("mess167", None), + ByteField("mess168", None), + ByteField("mess169", None), + ByteField("mess170", None), + ByteField("mess171", None), + ByteField("mess172", None), + ByteField("mess173", None), + ByteField("mess174", None), + ByteField("mess175", None), + ByteField("mess176", None), + ByteField("mess177", None), + ByteField("mess178", None), + ByteField("mess179", None), + ByteField("mess180", None), + ByteField("mess181", None), + ByteField("mess182", None), + ByteField("mess183", None), + ByteField("mess184", None), + ByteField("mess185", None), + ByteField("mess186", None), + ByteField("mess187", None), + ByteField("mess188", None), + ByteField("mess189", None), + ByteField("mess190", None), + ByteField("mess191", None), + ByteField("mess192", None), + ByteField("mess193", None), + ByteField("mess194", None), + ByteField("mess195", None), + ByteField("mess196", None), + ByteField("mess197", None), + ByteField("mess198", None), + ByteField("mess199", None), + ByteField("mess200", None), + ByteField("mess201", None), + ByteField("mess202", None), + ByteField("mess203", None), + ByteField("mess204", None), + ByteField("mess205", None), + ByteField("mess206", None), + ByteField("mess207", None), + ByteField("mess208", None), + ByteField("mess209", None), + ByteField("mess210", None), + ByteField("mess211", None), + ByteField("mess212", None), + ByteField("mess213", None), + ByteField("mess214", None), + ByteField("mess215", None), + ByteField("mess216", None), + ByteField("mess217", None), + ByteField("mess218", None), + ByteField("mess219", None), + ByteField("mess220", None), + ByteField("mess221", None), + ByteField("mess222", None), + ByteField("mess223", None), + ByteField("mess224", None), + ByteField("mess225", None), + ByteField("mess226", None), + ByteField("mess227", None), + ByteField("mess228", None), + ByteField("mess229", None), + ByteField("mess230", None), + ByteField("mess231", None), + ByteField("mess232", None), + ByteField("mess233", None), + ByteField("mess234", None), + ByteField("mess235", None), + ByteField("mess236", None), + ByteField("mess237", None), + ByteField("mess238", None), + ByteField("mess239", None), + ByteField("mess240", None), + ByteField("mess241", None), + ByteField("mess242", None), + ByteField("mess243", None), + ByteField("mess244", None), + ByteField("mess245", None), + ByteField("mess246", None), + ByteField("mess247", None), + ByteField("mess248", None), + ByteField("mess249", None), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 251, a, self.fields_desc) + if self.lengthSC is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class SignalHdr(Packet): + """Signal Section 10.5.4.23""" + name = "Signal" + fields_desc = [ + BitField("eightBitS", None, 1), + XBitField("ieiS", None, 7), + ByteField("sigValue", 0x0) + ] + + +# length 2 to max for L3 message (251) +class SsVersionIndicatorHdr(Packet): + """SS Version Indicator Section 10.5.4.24""" + name = "SS Version Indicator" + fields_desc = [ + BitField("eightBitSVI", None, 1), + XBitField("ieiSVI", None, 7), + XByteField("lengthSVI", None), + # optional + ByteField("info1", None), + ByteField("info2", None), + ByteField("info3", None), + ByteField("info4", None), + ByteField("info5", None), + ByteField("info6", None), + ByteField("info7", None), + ByteField("info8", None), + ByteField("info9", None), + ByteField("info10", None), + ByteField("info11", None), + ByteField("info12", None), + ByteField("info13", None), + ByteField("info14", None), + ByteField("info15", None), + ByteField("info16", None), + ByteField("info17", None), + ByteField("info18", None), + ByteField("info19", None), + ByteField("info20", None), + ByteField("info21", None), + ByteField("info22", None), + ByteField("info23", None), + ByteField("info24", None), + ByteField("info25", None), + ByteField("info26", None), + ByteField("info27", None), + ByteField("info28", None), + ByteField("info29", None), + ByteField("info30", None), + ByteField("info31", None), + ByteField("info32", None), + ByteField("info33", None), + ByteField("info34", None), + ByteField("info35", None), + ByteField("info36", None), + ByteField("info37", None), + ByteField("info38", None), + ByteField("info39", None), + ByteField("info40", None), + ByteField("info41", None), + ByteField("info42", None), + ByteField("info43", None), + ByteField("info44", None), + ByteField("info45", None), + ByteField("info46", None), + ByteField("info47", None), + ByteField("info48", None), + ByteField("info49", None), + ByteField("info50", None), + ByteField("info51", None), + ByteField("info52", None), + ByteField("info53", None), + ByteField("info54", None), + ByteField("info55", None), + ByteField("info56", None), + ByteField("info57", None), + ByteField("info58", None), + ByteField("info59", None), + ByteField("info60", None), + ByteField("info61", None), + ByteField("info62", None), + ByteField("info63", None), + ByteField("info64", None), + ByteField("info65", None), + ByteField("info66", None), + ByteField("info67", None), + ByteField("info68", None), + ByteField("info69", None), + ByteField("info70", None), + ByteField("info71", None), + ByteField("info72", None), + ByteField("info73", None), + ByteField("info74", None), + ByteField("info75", None), + ByteField("info76", None), + ByteField("info77", None), + ByteField("info78", None), + ByteField("info79", None), + ByteField("info80", None), + ByteField("info81", None), + ByteField("info82", None), + ByteField("info83", None), + ByteField("info84", None), + ByteField("info85", None), + ByteField("info86", None), + ByteField("info87", None), + ByteField("info88", None), + ByteField("info89", None), + ByteField("info90", None), + ByteField("info91", None), + ByteField("info92", None), + ByteField("info93", None), + ByteField("info94", None), + ByteField("info95", None), + ByteField("info96", None), + ByteField("info97", None), + ByteField("info98", None), + ByteField("info99", None), + ByteField("info100", None), + ByteField("info101", None), + ByteField("info102", None), + ByteField("info103", None), + ByteField("info104", None), + ByteField("info105", None), + ByteField("info106", None), + ByteField("info107", None), + ByteField("info108", None), + ByteField("info109", None), + ByteField("info110", None), + ByteField("info111", None), + ByteField("info112", None), + ByteField("info113", None), + ByteField("info114", None), + ByteField("info115", None), + ByteField("info116", None), + ByteField("info117", None), + ByteField("info118", None), + ByteField("info119", None), + ByteField("info120", None), + ByteField("info121", None), + ByteField("info122", None), + ByteField("info123", None), + ByteField("info124", None), + ByteField("info125", None), + ByteField("info126", None), + ByteField("info127", None), + ByteField("info128", None), + ByteField("info129", None), + ByteField("info130", None), + ByteField("info131", None), + ByteField("info132", None), + ByteField("info133", None), + ByteField("info134", None), + ByteField("info135", None), + ByteField("info136", None), + ByteField("info137", None), + ByteField("info138", None), + ByteField("info139", None), + ByteField("info140", None), + ByteField("info141", None), + ByteField("info142", None), + ByteField("info143", None), + ByteField("info144", None), + ByteField("info145", None), + ByteField("info146", None), + ByteField("info147", None), + ByteField("info148", None), + ByteField("info149", None), + ByteField("info150", None), + ByteField("info151", None), + ByteField("info152", None), + ByteField("info153", None), + ByteField("info154", None), + ByteField("info155", None), + ByteField("info156", None), + ByteField("info157", None), + ByteField("info158", None), + ByteField("info159", None), + ByteField("info160", None), + ByteField("info161", None), + ByteField("info162", None), + ByteField("info163", None), + ByteField("info164", None), + ByteField("info165", None), + ByteField("info166", None), + ByteField("info167", None), + ByteField("info168", None), + ByteField("info169", None), + ByteField("info170", None), + ByteField("info171", None), + ByteField("info172", None), + ByteField("info173", None), + ByteField("info174", None), + ByteField("info175", None), + ByteField("info176", None), + ByteField("info177", None), + ByteField("info178", None), + ByteField("info179", None), + ByteField("info180", None), + ByteField("info181", None), + ByteField("info182", None), + ByteField("info183", None), + ByteField("info184", None), + ByteField("info185", None), + ByteField("info186", None), + ByteField("info187", None), + ByteField("info188", None), + ByteField("info189", None), + ByteField("info190", None), + ByteField("info191", None), + ByteField("info192", None), + ByteField("info193", None), + ByteField("info194", None), + ByteField("info195", None), + ByteField("info196", None), + ByteField("info197", None), + ByteField("info198", None), + ByteField("info199", None), + ByteField("info200", None), + ByteField("info201", None), + ByteField("info202", None), + ByteField("info203", None), + ByteField("info204", None), + ByteField("info205", None), + ByteField("info206", None), + ByteField("info207", None), + ByteField("info208", None), + ByteField("info209", None), + ByteField("info210", None), + ByteField("info211", None), + ByteField("info212", None), + ByteField("info213", None), + ByteField("info214", None), + ByteField("info215", None), + ByteField("info216", None), + ByteField("info217", None), + ByteField("info218", None), + ByteField("info219", None), + ByteField("info220", None), + ByteField("info221", None), + ByteField("info222", None), + ByteField("info223", None), + ByteField("info224", None), + ByteField("info225", None), + ByteField("info226", None), + ByteField("info227", None), + ByteField("info228", None), + ByteField("info229", None), + ByteField("info230", None), + ByteField("info231", None), + ByteField("info232", None), + ByteField("info233", None), + ByteField("info234", None), + ByteField("info235", None), + ByteField("info236", None), + ByteField("info237", None), + ByteField("info238", None), + ByteField("info239", None), + ByteField("info240", None), + ByteField("info241", None), + ByteField("info242", None), + ByteField("info243", None), + ByteField("info244", None), + ByteField("info245", None), + ByteField("info246", None), + ByteField("info247", None), + ByteField("info248", None), + ByteField("info249", None), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 251, a, self.fields_desc) + if self.lengthSVI is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# length 3 to 35 or 131 +class UserUserHdr(Packet): + """User-user Section 10.5.4.25""" + name = "User-User" + fields_desc = [ + BitField("eightBitUU", None, 1), + XBitField("ieiUU", None, 7), + + XByteField("lengthUU", None), # dynamic length of field depending + # of the type of message + # let user decide which length he + # wants to take + # => more fuzzing options + ByteField("userUserPD", 0x0), + # optional + ByteField("userUserInfo1", None), + ByteField("userUserInfo2", None), + ByteField("userUserInfo3", None), + ByteField("userUserInfo4", None), + ByteField("userUserInfo5", None), + ByteField("userUserInfo6", None), + ByteField("userUserInfo7", None), + ByteField("userUserInfo8", None), + ByteField("userUserInfo9", None), + ByteField("userUserInfo10", None), + ByteField("userUserInfo11", None), + ByteField("userUserInfo12", None), + ByteField("userUserInfo13", None), + ByteField("userUserInfo14", None), + ByteField("userUserInfo15", None), + ByteField("userUserInfo16", None), + ByteField("userUserInfo17", None), + ByteField("userUserInfo18", None), + ByteField("userUserInfo19", None), + ByteField("userUserInfo20", None), + ByteField("userUserInfo21", None), + ByteField("userUserInfo22", None), + ByteField("userUserInfo23", None), + ByteField("userUserInfo24", None), + ByteField("userUserInfo25", None), + ByteField("userUserInfo26", None), + ByteField("userUserInfo27", None), + ByteField("userUserInfo28", None), + ByteField("userUserInfo29", None), + ByteField("userUserInfo30", None), + ByteField("userUserInfo31", None), + ByteField("userUserInfo32", None), + # long packet + ByteField("userUserInfo33", None), + ByteField("userUserInfo34", None), + ByteField("userUserInfo35", None), + ByteField("userUserInfo36", None), + ByteField("userUserInfo37", None), + ByteField("userUserInfo38", None), + ByteField("userUserInfo39", None), + ByteField("userUserInfo40", None), + ByteField("userUserInfo41", None), + ByteField("userUserInfo42", None), + ByteField("userUserInfo43", None), + ByteField("userUserInfo44", None), + ByteField("userUserInfo45", None), + ByteField("userUserInfo46", None), + ByteField("userUserInfo47", None), + ByteField("userUserInfo48", None), + ByteField("userUserInfo49", None), + ByteField("userUserInfo50", None), + ByteField("userUserInfo51", None), + ByteField("userUserInfo52", None), + ByteField("userUserInfo53", None), + ByteField("userUserInfo54", None), + ByteField("userUserInfo55", None), + ByteField("userUserInfo56", None), + ByteField("userUserInfo57", None), + ByteField("userUserInfo58", None), + ByteField("userUserInfo59", None), + ByteField("userUserInfo60", None), + ByteField("userUserInfo61", None), + ByteField("userUserInfo62", None), + ByteField("userUserInfo63", None), + ByteField("userUserInfo64", None), + ByteField("userUserInfo65", None), + ByteField("userUserInfo66", None), + ByteField("userUserInfo67", None), + ByteField("userUserInfo68", None), + ByteField("userUserInfo69", None), + ByteField("userUserInfo70", None), + ByteField("userUserInfo71", None), + ByteField("userUserInfo72", None), + ByteField("userUserInfo73", None), + ByteField("userUserInfo74", None), + ByteField("userUserInfo75", None), + ByteField("userUserInfo76", None), + ByteField("userUserInfo77", None), + ByteField("userUserInfo78", None), + ByteField("userUserInfo79", None), + ByteField("userUserInfo80", None), + ByteField("userUserInfo81", None), + ByteField("userUserInfo82", None), + ByteField("userUserInfo83", None), + ByteField("userUserInfo84", None), + ByteField("userUserInfo85", None), + ByteField("userUserInfo86", None), + ByteField("userUserInfo87", None), + ByteField("userUserInfo88", None), + ByteField("userUserInfo89", None), + ByteField("userUserInfo90", None), + ByteField("userUserInfo91", None), + ByteField("userUserInfo92", None), + ByteField("userUserInfo93", None), + ByteField("userUserInfo94", None), + ByteField("userUserInfo95", None), + ByteField("userUserInfo96", None), + ByteField("userUserInfo97", None), + ByteField("userUserInfo98", None), + ByteField("userUserInfo99", None), + ByteField("userUserInfo100", None), + ByteField("userUserInfo101", None), + ByteField("userUserInfo102", None), + ByteField("userUserInfo103", None), + ByteField("userUserInfo104", None), + ByteField("userUserInfo105", None), + ByteField("userUserInfo106", None), + ByteField("userUserInfo107", None), + ByteField("userUserInfo108", None), + ByteField("userUserInfo109", None), + ByteField("userUserInfo110", None), + ByteField("userUserInfo111", None), + ByteField("userUserInfo112", None), + ByteField("userUserInfo113", None), + ByteField("userUserInfo114", None), + ByteField("userUserInfo115", None), + ByteField("userUserInfo116", None), + ByteField("userUserInfo117", None), + ByteField("userUserInfo118", None), + ByteField("userUserInfo119", None), + ByteField("userUserInfo120", None), + ByteField("userUserInfo121", None), + ByteField("userUserInfo122", None), + ByteField("userUserInfo123", None), + ByteField("userUserInfo124", None), + ByteField("userUserInfo125", None), + ByteField("userUserInfo126", None), + ByteField("userUserInfo127", None), + ByteField("userUserInfo128", None), + ByteField("userUserInfo129", None), + ByteField("userUserInfo130", None), + ByteField("userUserInfo131", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 131, a, self.fields_desc) + if self.lengthUU is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class AlertingPatternHdr(Packet): + """Alerting Pattern 10.5.4.26""" + name = "Alerting Pattern" + fields_desc = [ + BitField("eightBitAP", None, 1), + XBitField("ieiAP", None, 7), + XByteField("lengthAP", 0x3), + BitField("spare", 0x0, 4), + BitField("alertingValue", 0x0, 4) + ] + + +class AllowedActionsHdr(Packet): + """Allowed actions $(CCBS)$ Section 10.5.4.26""" + name = "Allowed Actions $(CCBS)$" + fields_desc = [ + BitField("eightBitAA", None, 1), + XBitField("ieiAA", None, 7), + XByteField("lengthAP", 0x3), + BitField("CCBS", 0x0, 1), + BitField("spare", 0x0, 7) + ] + + +# +# 10.5.5 GPRS mobility management information elements +# + +class AttachResult(Packet): + """Attach result Section 10.5.5.1""" + name = "Attach Result" + fields_desc = [ + XBitField("ieiAR", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("result", 0x1, 3) + ] + + +class AttachTypeHdr(Packet): + """Attach type Section 10.5.5.2""" + name = "Attach Type" + fields_desc = [ + XBitField("ieiAT", None, 4), + BitField("spare", 0x0, 1), + BitField("type", 0x1, 3) + ] + + +# Fix 1/2 len problem +class AttachTypeAndCiphKeySeqNr(Packet): + name = "Attach Type and Cipher Key Sequence Number" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("type", 0x1, 3), + BitField("spareHalfOctets", 0x0, 4) + ] + + +class CipheringAlgorithm(Packet): + """Ciphering algorithm Section 10.5.5.3""" + name = "Ciphering Algorithm" + fields_desc = [ + XBitField("ieiCA", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("type", 0x1, 3) + ] + + +# Fix 1/2 len problem +class CipheringAlgorithmAndImeisvRequest(Packet): + name = "Ciphering Algorithm and Imeisv Request" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("type", 0x1, 3), + BitField("spare", 0x0, 1), + BitField("imeisvVal", 0x0, 3) + ] + + +# [Spare] +class TmsiStatus(Packet): + """[Spare] TMSI status Section 10.5.5.4""" + name = "[Spare] TMSI Status" + fields_desc = [ + XBitField("ieiTS", None, 4), + BitField("spare", 0x0, 3), + BitField("flag", 0x1, 1) + ] + + +class DetachType(Packet): + """Detach type Section 10.5.5.5""" + name = "Detach Type" + fields_desc = [ + XBitField("ieiDT", 0x0, 4), + BitField("poweroff", 0x0, 1), + BitField("type", 0x1, 3) + ] + + +# Fix 1/2 len problem +class DetachTypeAndForceToStandby(Packet): + name = "Detach Type and Force To Standby" + fields_desc = [ + BitField("poweroff", 0x0, 1), + BitField("type", 0x1, 3), + BitField("spare", 0x0, 1), + BitField("forceStandby", 0x0, 3) + ] + + +# Fix 1/2 len problem +class DetachTypeAndSpareHalfOctets(Packet): + name = "Detach Type and Spare Half Octets" + fields_desc = [ + BitField("poweroff", 0x0, 1), + BitField("type", 0x1, 3), + BitField("spareHalfOctets", 0x0, 4) + ] + + +class DrxParameter(Packet): + """DRX parameter Section 10.5.5.6""" + name = "DRX Parameter" + fields_desc = [ + ByteField("ieiDP", 0x0), + ByteField("splitPG", 0x0), + BitField("spare", 0x0, 4), + BitField("splitCCCH", 0x0, 1), + BitField("NonDrxTimer", 0x1, 3) + ] + + +class ForceToStandby(Packet): + """Force to standby Section 10.5.5.7""" + name = "Force To Standby" + fields_desc = [ + XBitField("ieiFTS", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("forceStandby", 0x0, 3) + ] + + +# Fix 1/2 len problem +class ForceToStandbyAndAcReferenceNumber(Packet): + name = "Force To Standby And Ac Reference Number" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("forceStandby", 0x0, 3), + BitField("acRefVal", 0x0, 4) + ] + + +# Fix 1/2 len problem +class ForceToStandbyAndUpdateResult(Packet): + name = "Force To Standby And Update Result" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("forceStandby", 0x0, 3), + BitField("spare", 0x0, 1), + BitField("updateResVal", 0x0, 3) + ] + + +# Fix 1/2 len problem +class ForceToStandbyAndSpareHalfOctets(Packet): + name = "Force To Standby And Spare Half Octets" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("forceStandby", 0x0, 3), + BitField("spareHalfOctets", 0x0, 4) + ] + + +class PTmsiSignature(Packet): + """P-TMSI signature Section 10.5.5.8""" + name = "P-TMSI Signature" + fields_desc = [ + ByteField("ieiPTS", 0x0), + BitField("sgnature", 0x0, 24) + ] + + +class IdentityType2(Packet): + """Identity type 2 Section 10.5.5.9""" + name = "Identity Type 2" + fields_desc = [ + XBitField("ieiIT2", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("typeOfIdentity", 0x0, 3) + ] + + +# Fix 1/2 len problem +class IdentityType2AndforceToStandby(Packet): + name = "Identity Type 2 and Force to Standby" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("typeOfIdentity", 0x0, 3), + BitField("spare", 0x0, 1), + BitField("forceStandby", 0x0, 3) + ] + + +class ImeisvRequest(Packet): + """IMEISV request Section 10.5.5.10""" + name = "IMEISV Request" + fields_desc = [ + XBitField("ieiIR", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("imeisvVal", 0x0, 3) + ] + + +# Fix 1/2 len problem +class ImeisvRequestAndForceToStandby(Packet): + name = "IMEISV Request and Force To Standby" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("imeisvVal", 0x0, 3), + BitField("spareHalfOctets", 0x0, 4) + ] + + +# length 4 to 19 +class ReceiveNpduNumbersList(Packet): + """Receive N-PDU Numbers list Section 10.5.5.11""" + name = "Receive N-PDU Numbers list" + fields_desc = [ + ByteField("ieiRNNL", 0x0), + + XByteField("lengthRNNL", None), + + BitField("nbList0", 0x0, 16), + # optional + ByteField("nbList1", None), + ByteField("nbList2", None), + ByteField("nbList3", None), + ByteField("nbList4", None), + ByteField("nbList5", None), + ByteField("nbList6", None), + ByteField("nbList7", None), + ByteField("nbList8", None), + ByteField("nbList9", None), + ByteField("nbList10", None), + ByteField("nbList11", None), + ByteField("nbList12", None), + ByteField("nbList13", None), + ByteField("nbList14", None), + ByteField("nbList15", None), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(4, 19, a, self.fields_desc) + if self.lengthRNNL is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class MsNetworkCapability(Packet): + """MS network capability Section 10.5.5.12""" + name = "MS Network Capability" + fields_desc = [ + ByteField("ieiMNC", 0x0), + XByteField("lengthMNC", 0x3), + ByteField("msNetValue", 0x0) + ] + + +# length 6 to 14 +class MsRadioAccessCapability(Packet): + """MS Radio Access capability Section 10.5.5.12a""" + name = "MS Radio Access Capability" + fields_desc = [ + ByteField("ieiMRAC", 0x24), + + XByteField("lengthMRAC", None), + + BitField("spare1", 0x0, 1), # ... + + BitField("accessCap", 0x0, 4), + BitField("accessTechType", 0x0, 4), + # access capability + BitField("bool", 0x0, 1), + BitField("lengthContent", 0x0, 7), + BitField("spare1", 0x0, 1), # ... + # content + BitField("pwrCap", 0x0, 3), + BitField("bool1", 0x0, 1), + BitField("a51", 0x0, 1), + BitField("a52", 0x0, 1), + BitField("a53", 0x0, 1), + BitField("a54", 0x0, 1), + + BitField("a55", 0x0, 1), + BitField("a56", 0x0, 1), + BitField("a57", 0x0, 1), + BitField("esInd", 0x0, 1), + BitField("ps", 0x0, 1), + BitField("vgcs", 0x0, 1), + BitField("vbs", 0x0, 1), + BitField("bool2", 0x0, 1), + # multislot + BitField("bool3", 0x0, 1), + BitField("hscsd", 0x0, 5), + + BitField("bool4", 0x0, 1), + BitField("gprs", 0x0, 5), + BitField("gprsExt", 0x0, 1), + BitField("bool5", 0x0, 1), + + BitField("smsVal", 0x0, 4), + BitField("smVal", 0x0, 4) + ] + + +# 10.5.5.13 Spare +# This is intentionally left spare. + +class GmmCause(Packet): + """GMM cause Section 10.5.5.14""" + name = "GMM Cause" + fields_desc = [ + ByteField("ieiGC", 0x0), + ByteField("causeValue", 0x0) + ] + + +class RoutingAreaIdentification(Packet): + """Routing area identification Section 10.5.5.15""" + name = "Routing Area Identification" + fields_desc = [ + ByteField("ieiRAI", 0x0), + BitField("mccDigit2", 0x0, 4), + BitField("mccDigit1", 0x0, 4), + BitField("mncDigit3", 0x0, 4), + BitField("mccDigit3", 0x0, 4), + BitField("mccDigit2", 0x0, 4), + BitField("mccDigit1", 0x0, 4), + ByteField("LAC", 0x0), + ByteField("LAC1", 0x0), + ByteField("LAC", 0x0) + ] +# 10.5.5.16 Spare +# This is intentionally left spare. + + +class UpdateResult(Packet): + """Update result Section 10.5.5.17""" + name = "Update Result" + fields_desc = [ + XBitField("ieiUR", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("updateResVal", 0x0, 3) + ] + + +class UpdateType(Packet): + """Update type Section 10.5.5.18""" + name = "Update Type" + fields_desc = [ + XBitField("ieiUT", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("updateTypeVal", 0x0, 3) + ] + + +# Fix 1/2 len problem +class UpdateTypeAndCiphKeySeqNr(Packet): + name = "Update Type and Cipher Key Sequence Number" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("updateTypeVal", 0x0, 3), + BitField("spare", 0x0, 1), + BitField("keySeq", 0x0, 3) + ] + + +class AcReferenceNumber(Packet): + """A&C reference number Section 10.5.5.19""" + name = "A&C Reference Number" + fields_desc = [ + XBitField("ieiARN", 0x0, 4), + BitField("acRefVal", 0x0, 4) + ] + + +# Fix 1/2 len problem +class AcReferenceNumberAndSpareHalfOctets(Packet): + name = "A&C Reference Number and Spare Half Octets" + fields_desc = [ + BitField("acRefVal", 0x0, 4), + BitField("spareHalfOctets", 0x0, 4) + ] +# +# 10.5.6 Session management information elements +# +# length 3 to 102 + + +class AccessPointName(Packet): + """Access Point Name Section 10.5.6.1""" + name = "Access Point Name" + fields_desc = [ + ByteField("ieiAPN", 0x0), + XByteField("lengthAPN", None), + ByteField("apName", 0x0), + # optional + ByteField("apName1", None), + ByteField("apName2", None), + ByteField("apName3", None), + ByteField("apName4", None), + ByteField("apName5", None), + ByteField("apName6", None), + ByteField("apName7", None), + ByteField("apName8", None), + ByteField("apName9", None), + ByteField("apName10", None), + ByteField("apName11", None), + ByteField("apName12", None), + ByteField("apName13", None), + ByteField("apName14", None), + ByteField("apName15", None), + ByteField("apName16", None), + ByteField("apName17", None), + ByteField("apName18", None), + ByteField("apName19", None), + ByteField("apName20", None), + ByteField("apName21", None), + ByteField("apName22", None), + ByteField("apName23", None), + ByteField("apName24", None), + ByteField("apName25", None), + ByteField("apName26", None), + ByteField("apName27", None), + ByteField("apName28", None), + ByteField("apName29", None), + ByteField("apName30", None), + ByteField("apName31", None), + ByteField("apName32", None), + ByteField("apName33", None), + ByteField("apName34", None), + ByteField("apName35", None), + ByteField("apName36", None), + ByteField("apName37", None), + ByteField("apName38", None), + ByteField("apName39", None), + ByteField("apName40", None), + ByteField("apName41", None), + ByteField("apName42", None), + ByteField("apName43", None), + ByteField("apName44", None), + ByteField("apName45", None), + ByteField("apName46", None), + ByteField("apName47", None), + ByteField("apName48", None), + ByteField("apName49", None), + ByteField("apName50", None), + ByteField("apName51", None), + ByteField("apName52", None), + ByteField("apName53", None), + ByteField("apName54", None), + ByteField("apName55", None), + ByteField("apName56", None), + ByteField("apName57", None), + ByteField("apName58", None), + ByteField("apName59", None), + ByteField("apName60", None), + ByteField("apName61", None), + ByteField("apName62", None), + ByteField("apName63", None), + ByteField("apName64", None), + ByteField("apName65", None), + ByteField("apName66", None), + ByteField("apName67", None), + ByteField("apName68", None), + ByteField("apName69", None), + ByteField("apName70", None), + ByteField("apName71", None), + ByteField("apName72", None), + ByteField("apName73", None), + ByteField("apName74", None), + ByteField("apName75", None), + ByteField("apName76", None), + ByteField("apName77", None), + ByteField("apName78", None), + ByteField("apName79", None), + ByteField("apName80", None), + ByteField("apName81", None), + ByteField("apName82", None), + ByteField("apName83", None), + ByteField("apName84", None), + ByteField("apName85", None), + ByteField("apName86", None), + ByteField("apName87", None), + ByteField("apName88", None), + ByteField("apName89", None), + ByteField("apName90", None), + ByteField("apName91", None), + ByteField("apName92", None), + ByteField("apName93", None), + ByteField("apName94", None), + ByteField("apName95", None), + ByteField("apName96", None), + ByteField("apName97", None), + ByteField("apName98", None), + ByteField("apName99", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 102, a, self.fields_desc) + if self.lengthAPN is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class NetworkServiceAccessPointIdentifier(Packet): + """Network service access point identifier Section 10.5.6.2""" + name = "Network Service Access Point Identifier" + fields_desc = [ + ByteField("ieiNSAPI", 0x0), + BitField("spare", 0x0, 4), + BitField("nsapiVal", 0x0, 4) + ] + + +# length 2 to 253 +class ProtocolConfigurationOptions(Packet): + """Protocol configuration options Section 10.5.6.3""" + name = "Protocol Configuration Options" + fields_desc = [ + ByteField("ieiPCO", 0x0), + + XByteField("lengthPCO", None), + # optional + BitField("ext", None, 1), + BitField("spare", None, 4), + BitField("configProto", None, 3), + + ByteField("protoId1", None), + ByteField("lenProto1", None), + ByteField("proto1Content", None), + + ByteField("protoId2", None), + ByteField("lenProto2", None), + ByteField("proto2Content", None), + + ByteField("protoId3", None), + ByteField("lenProto3", None), + ByteField("proto3Content", None), + + ByteField("protoId4", None), + ByteField("lenProto4", None), + ByteField("proto4Content", None), + + + ByteField("protoId5", None), + ByteField("lenProto5", None), + ByteField("proto5Content", None), + + ByteField("protoId6", None), + ByteField("lenProto6", None), + ByteField("proto6Content", None), + + ByteField("protoId7", None), + ByteField("lenProto7", None), + ByteField("proto7Content", None), + + ByteField("protoId8", None), + ByteField("lenProto8", None), + ByteField("proto8Content", None), + + ByteField("protoId9", None), + ByteField("lenProto9", None), + ByteField("proto9Content", None), + + ByteField("protoId10", None), + ByteField("lenProto10", None), + ByteField("proto10Content", None), + + ByteField("protoId11", None), + ByteField("lenProto11", None), + ByteField("proto11Content", None), + + ByteField("protoId12", None), + ByteField("lenProto12", None), + ByteField("proto12Content", None), + + ByteField("protoId13", None), + ByteField("lenProto13", None), + ByteField("proto13Content", None), + + ByteField("protoId14", None), + ByteField("lenProto14", None), + ByteField("proto14Content", None), + + ByteField("protoId15", None), + ByteField("lenProto15", None), + ByteField("proto15Content", None), + + ByteField("protoId16", None), + ByteField("lenProto16", None), + ByteField("proto16Content", None), + + ByteField("protoId17", None), + ByteField("lenProto17", None), + ByteField("proto17Content", None), + + ByteField("protoId18", None), + ByteField("lenProto18", None), + ByteField("proto18Content", None), + + ByteField("protoId19", None), + ByteField("lenProto19", None), + ByteField("proto19Content", None), + + ByteField("protoId20", None), + ByteField("lenProto20", None), + ByteField("proto20Content", None), + + ByteField("protoId21", None), + ByteField("lenProto21", None), + ByteField("proto21Content", None), + + ByteField("protoId22", None), + ByteField("lenProto22", None), + ByteField("proto22Content", None), + + ByteField("protoId23", None), + ByteField("lenProto23", None), + ByteField("proto23Content", None), + + ByteField("protoId24", None), + ByteField("lenProto24", None), + ByteField("proto24Content", None), + + ByteField("protoId25", None), + ByteField("lenProto25", None), + ByteField("proto25Content", None), + + ByteField("protoId26", None), + ByteField("lenProto26", None), + ByteField("proto26Content", None), + + ByteField("protoId27", None), + ByteField("lenProto27", None), + ByteField("proto27Content", None), + + ByteField("protoId28", None), + ByteField("lenProto28", None), + ByteField("proto28Content", None), + + ByteField("protoId29", None), + ByteField("lenProto29", None), + ByteField("proto29Content", None), + + ByteField("protoId30", None), + ByteField("lenProto30", None), + ByteField("proto30Content", None), + + ByteField("protoId31", None), + ByteField("lenProto31", None), + ByteField("proto31Content", None), + + ByteField("protoId32", None), + ByteField("lenProto32", None), + ByteField("proto32Content", None), + + ByteField("protoId33", None), + ByteField("lenProto33", None), + ByteField("proto33Content", None), + + ByteField("protoId34", None), + ByteField("lenProto34", None), + ByteField("proto34Content", None), + + ByteField("protoId35", None), + ByteField("lenProto35", None), + ByteField("proto35Content", None), + + ByteField("protoId36", None), + ByteField("lenProto36", None), + ByteField("proto36Content", None), + + ByteField("protoId37", None), + ByteField("lenProto37", None), + ByteField("proto37Content", None), + + ByteField("protoId38", None), + ByteField("lenProto38", None), + ByteField("proto38Content", None), + + ByteField("protoId39", None), + ByteField("lenProto39", None), + ByteField("proto39Content", None), + + ByteField("protoId40", None), + ByteField("lenProto40", None), + ByteField("proto40Content", None), + + ByteField("protoId41", None), + ByteField("lenProto41", None), + ByteField("proto41Content", None), + + ByteField("protoId42", None), + ByteField("lenProto42", None), + ByteField("proto42Content", None), + + ByteField("protoId43", None), + ByteField("lenProto43", None), + ByteField("proto43Content", None), + + ByteField("protoId44", None), + ByteField("lenProto44", None), + ByteField("proto44Content", None), + + ByteField("protoId45", None), + ByteField("lenProto45", None), + ByteField("proto45Content", None), + + ByteField("protoId46", None), + ByteField("lenProto46", None), + ByteField("proto46Content", None), + + ByteField("protoId47", None), + ByteField("lenProto47", None), + ByteField("proto47Content", None), + + ByteField("protoId48", None), + ByteField("lenProto48", None), + ByteField("proto48Content", None), + + ByteField("protoId49", None), + ByteField("lenProto49", None), + ByteField("proto49Content", None), + + ByteField("protoId50", None), + ByteField("lenProto50", None), + ByteField("proto50Content", None), + + ByteField("protoId51", None), + ByteField("lenProto51", None), + ByteField("proto51Content", None), + + ByteField("protoId52", None), + ByteField("lenProto52", None), + ByteField("proto52Content", None), + + ByteField("protoId53", None), + ByteField("lenProto53", None), + ByteField("proto53Content", None), + + ByteField("protoId54", None), + ByteField("lenProto54", None), + ByteField("proto54Content", None), + + ByteField("protoId55", None), + ByteField("lenProto55", None), + ByteField("proto55Content", None), + + ByteField("protoId56", None), + ByteField("lenProto56", None), + ByteField("proto56Content", None), + + ByteField("protoId57", None), + ByteField("lenProto57", None), + ByteField("proto57Content", None), + + ByteField("protoId58", None), + ByteField("lenProto58", None), + ByteField("proto58Content", None), + + ByteField("protoId59", None), + ByteField("lenProto59", None), + ByteField("proto59Content", None), + + ByteField("protoId60", None), + ByteField("lenProto60", None), + ByteField("proto60Content", None), + + ByteField("protoId61", None), + ByteField("lenProto61", None), + ByteField("proto61Content", None), + + ByteField("protoId62", None), + ByteField("lenProto62", None), + ByteField("proto62Content", None), + + ByteField("protoId63", None), + ByteField("lenProto63", None), + ByteField("proto63Content", None), + + ByteField("protoId64", None), + ByteField("lenProto64", None), + ByteField("proto64Content", None), + + ByteField("protoId65", None), + ByteField("lenProto65", None), + ByteField("proto65Content", None), + + ByteField("protoId66", None), + ByteField("lenProto66", None), + ByteField("proto66Content", None), + + ByteField("protoId67", None), + ByteField("lenProto67", None), + ByteField("proto67Content", None), + + ByteField("protoId68", None), + ByteField("lenProto68", None), + ByteField("proto68Content", None), + + ByteField("protoId69", None), + ByteField("lenProto69", None), + ByteField("proto69Content", None), + + ByteField("protoId70", None), + ByteField("lenProto70", None), + ByteField("proto70Content", None), + + ByteField("protoId71", None), + ByteField("lenProto71", None), + ByteField("proto71Content", None), + + ByteField("protoId72", None), + ByteField("lenProto72", None), + ByteField("proto72Content", None), + + ByteField("protoId73", None), + ByteField("lenProto73", None), + ByteField("proto73Content", None), + + ByteField("protoId74", None), + ByteField("lenProto74", None), + ByteField("proto74Content", None), + + ByteField("protoId75", None), + ByteField("lenProto75", None), + ByteField("proto75Content", None), + + ByteField("protoId76", None), + ByteField("lenProto76", None), + ByteField("proto76Content", None), + + ByteField("protoId77", None), + ByteField("lenProto77", None), + ByteField("proto77Content", None), + + ByteField("protoId78", None), + ByteField("lenProto78", None), + ByteField("proto78Content", None), + + ByteField("protoId79", None), + ByteField("lenProto79", None), + ByteField("proto79Content", None), + + ByteField("protoId80", None), + ByteField("lenProto80", None), + ByteField("proto80Content", None), + + ByteField("protoId81", None), + ByteField("lenProto81", None), + ByteField("proto81Content", None), + + ByteField("protoId82", None), + ByteField("lenProto82", None), + ByteField("proto82Content", None), + + ByteField("protoId83", None), + ByteField("lenProto83", None), + ByteField("proto83Content", None), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 253, a, self.fields_desc) + if self.lengthPCO is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 4 to 20 +class PacketDataProtocolAddress(Packet): + """Packet data protocol address Section 10.5.6.4""" + name = "Packet Data Protocol Address" + fields_desc = [ + ByteField("ieiPDPA", 0x0), + + XByteField("lengthPDPA", None), + + BitField("spare", 0x0, 4), + BitField("pdpTypeOrga", 0x0, 4), + + ByteField("pdpTypeNb", 0x0), + # optional + ByteField("addressInfo1", None), + ByteField("addressInfo2", None), + ByteField("addressInfo3", None), + ByteField("addressInfo4", None), + ByteField("addressInfo5", None), + ByteField("addressInfo6", None), + ByteField("addressInfo7", None), + ByteField("addressInfo8", None), + ByteField("addressInfo9", None), + ByteField("addressInfo10", None), + ByteField("addressInfo11", None), + ByteField("addressInfo12", None), + ByteField("addressInfo13", None), + ByteField("addressInfo14", None), + ByteField("addressInfo15", None), + ByteField("addressInfo16", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(4, 20, a, self.fields_desc) + if self.lengthPDPA is None: + p = p[:1] + struct.pack(">B", res[1]) + p[2:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class QualityOfService(Packet): + """Quality of service Section 10.5.6.5""" + name = "Quality of Service" + fields_desc = [ + ByteField("ieiQOS", 0x0), + XByteField("lengthQOS", 0x5), + + BitField("spare", 0x0, 2), + BitField("delayClass", 0x0, 3), + BitField("reliaClass", 0x0, 3), + + BitField("peak", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("precedenceCl", 0x0, 3), + + BitField("spare", 0x0, 3), + BitField("mean", 0x0, 5) + ] + + +class SmCause(Packet): + """SM cause Section 10.5.6.6""" + name = "SM Cause" + fields_desc = [ + ByteField("ieiSC", 0x0), + ByteField("causeVal", 0x0) + ] + +# 10.5.6.7 Spare +# This is intentionally left spare. + + +class AaDeactivationCause(Packet): + """AA deactivation cause Section 10.5.6.8""" + name = "AA Deactivation Cause" + fields_desc = [ + XBitField("ieiADC", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("aaVal", 0x0, 3) + ] + + +# Fix 1/2 len problem +class AaDeactivationCauseAndSpareHalfOctets(Packet): + name = "AA Deactivation Cause and Spare Half Octets" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("aaVal", 0x0, 3), + BitField("spareHalfOctets", 0x0, 4) + ] + + +class LlcServiceAccessPointIdentifier(Packet): + """LLC service access point identifier Section 10.5.6.9""" + name = "LLC Service Access Point Identifier" + fields_desc = [ + ByteField("ieiLSAPI", None), + BitField("spare", 0x0, 4), + BitField("llcVal", 0x0, 4) + ] + + +# +# 10.5.7 GPRS Common information elements +# + +# 10.5.7.1 [Spare] + +class RadioPriority(Packet): + """Radio priority Section 10.5.7.2""" + name = "Radio Priority" + fields_desc = [ + XBitField("ieiRP", 0x0, 4), + BitField("spare", 0x1, 1), + BitField("rplv", 0x0, 3) + ] + + +# Fix 1/2 len problem +class RadioPriorityAndSpareHalfOctets(Packet): + name = "Radio Priority and Spare Half Octets" + fields_desc = [ + BitField("spare", 0x1, 1), + BitField("rplv", 0x0, 3), + BitField("spareHalfOctets", 0x0, 4) + ] + + +class GprsTimer(Packet): + """GPRS Timer Section 10.5.7.3""" + name = "GPRS Timer" + fields_desc = [ + ByteField("ieiGT", 0x0), + BitField("unit", 0x0, 3), + BitField("timerVal", 0x0, 5) + ] + + +class CellIdentity(Packet): + """ Cell identity Section 10.5.1.1 """ + name = "Cell Identity" + fields_desc = [ + ByteField("ciValue1", 0x0), + ByteField("ciValue2", 0x0) + ] + + +class CiphKeySeqNr(Packet): + """ Ciphering Key Sequence Number Section 10.5.1.2 """ + name = "Cipher Key Sequence Number" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("keySeq", 0x0, 3) + ] + + +class LocalAreaId(Packet): + """ Local Area Identification Section 10.5.1.3 """ + name = "Location Area Identification" + fields_desc = [ + BitField("mccDigit2", 0x0, 4), + BitField("mccDigit1", 0x0, 4), + BitField("mncDigit3", 0x0, 4), + BitField("mccDigit3", 0x0, 4), + BitField("mncDigit2", 0x0, 4), + BitField("mncDigit1", 0x0, 4), + ByteField("lac1", 0x0), + ByteField("lac2", 0x0) + ] +# +# The Mobile Identity is a type 4 information element with a minimum +# length of 3 octet and 11 octets length maximal. +# + + +# len 3 - 11 +class MobileId(Packet): + """ Mobile Identity Section 10.5.1.4 """ + name = "Mobile Identity" + fields_desc = [ + XByteField("lengthMI", None), + BitField("idDigit1", 0x0, 4), + BitField("oddEven", 0x0, 1), + BitField("typeOfId", 0x0, 3), + + BitField("idDigit2_1", None, 4), # optional + BitField("idDigit2", None, 4), + BitField("idDigit3_1", None, 4), + BitField("idDigit3", None, 4), + BitField("idDigit4_1", None, 4), + BitField("idDigit4", None, 4), + BitField("idDigit5_1", None, 4), + BitField("idDigit5", None, 4), + BitField("idDigit6_1", None, 4), + BitField("idDigit6", None, 4), + BitField("idDigit7_1", None, 4), + BitField("idDigit7", None, 4), + BitField("idDigit8_1", None, 4), + BitField("idDigit8", None, 4), + BitField("idDigit9_1", None, 4), + BitField("idDigit9", None, 4), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 10, a, self.fields_desc, 1) + if self.lengthMI is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class MobileStationClassmark1(Packet): + """ Mobile Station Classmark 1 Section 10.5.1.5 """ + name = "Mobile Station Classmark 1" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("revisionLvl", 0x0, 2), + BitField("esInd", 0x0, 1), + BitField("a51", 0x0, 1), + BitField("rfPowerCap", 0x0, 3) + ] + + +class MobileStationClassmark2(Packet): + """ Mobile Station Classmark 2 Section 10.5.1.6 """ + name = "Mobile Station Classmark 2" + fields_desc = [ + XByteField("lengthMSC2", 0x3), + BitField("spare", 0x0, 1), + BitField("revisionLvl", 0x0, 2), + BitField("esInd", 0x0, 1), + BitField("a51", 0x0, 1), + BitField("rfPowerCap", 0x0, 3), + BitField("spare1", 0x0, 1), + BitField("psCap", 0x0, 1), + BitField("ssScreenInd", 0x0, 2), + BitField("smCaPabi", 0x0, 1), + BitField("vbs", 0x0, 1), + BitField("vgcs", 0x0, 1), + BitField("fc", 0x0, 1), + BitField("cm3", 0x0, 1), + BitField("spare2", 0x0, 1), + BitField("lcsvaCap", 0x0, 1), + BitField("spare3", 0x0, 1), + BitField("soLsa", 0x0, 1), + BitField("cmsp", 0x0, 1), + BitField("a53", 0x0, 1), + BitField("a52", 0x0, 1) + ] + + +class DescriptiveGroupOrBroadcastCallReference(Packet): + """ Descriptive group or broadcast call reference Section 10.5.1.9 """ + name = "Descriptive Group or Broadcast Call Reference" + fields_desc = [ + BitField("binCallRef", 0x0, 27), + BitField("sf", 0x0, 1), + BitField("fa", 0x0, 1), + BitField("callPrio", 0x0, 3), + BitField("cipherInfo", 0x0, 4), + BitField("spare1", 0x0, 1), + BitField("spare2", 0x0, 1), + BitField("spare3", 0x0, 1), + BitField("spare4", 0x0, 1) + ] + + +class PdAndSapi(Packet): + """ PD and SAPI $(CCBS)$ Section 10.5.1.10a """ + name = "PD and SAPI $(CCBS)$" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("sapi", 0x0, 2), + BitField("pd", 0x0, 4) + ] + + +class PriorityLevel(Packet): + """ Priority Level Section 10.5.1.11 """ + name = "Priority Level" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("callPrio", 0x0, 3) + ] + +# +# Radio Resource management information elements +# + + +# len 6 to max for L3 message (251) +class BaRange(Packet): + """ BA Range Section 10.5.2.1a """ + name = "BA Range" + fields_desc = [ + + XByteField("lengthBR", None), +#error: byte format requires -128 <= number <= 127 + ByteField("nrOfRanges", 0x0), +# # rX = range X +# # L o = Lower H i = higher +# # H p = high Part Lp = low Part + ByteField("r1LoHp", 0x0), + + BitField("r1LoLp", 0x0, 3), + BitField("r1HiHp", 0x0, 5), + + BitField("r1HiLp", 0x0, 4), + BitField("r2LoHp", 0x0, 4), + # optional + BitField("r2LoLp", None, 5), + BitField("r2HiHp", None, 3), + + ByteField("r2HiLp", None), + ByteField("r3LoHp", None), + + BitField("r3LoLp", None, 5), + BitField("r3HiHp", None, 3), + + ByteField("r3HiLp", None), + ByteField("r4LoHp", None), + + BitField("r4LoLp", None, 5), + BitField("r4HiHp", None, 3), + ByteField("r4HiLp", None), + ByteField("r5LoHp", None), + + BitField("r5LoLp", None, 5), + BitField("r5HiHp", None, 3), + ByteField("r5HiLp", None), + ByteField("r6LoHp", None), + + BitField("r6LoLp", None, 5), + BitField("r6HiHp", None, 3), + ByteField("r6HiLp", None), + ByteField("r7LoHp", None), + + BitField("r7LoLp", None, 5), + BitField("r7HiHp", None, 3), + ByteField("r7HiLp", None), + ByteField("r8LoHp", None), + + BitField("r8LoLp", None, 5), + BitField("r8HiHp", None, 3), + ByteField("r8HiLp", None), + ByteField("r9LoHp", None), + + BitField("r9LoLp", None, 5), + BitField("r9HiHp", None, 3), + ByteField("r9HiLp", None), + ByteField("r10LoHp", None), + + BitField("r10LoLp", None, 5), + BitField("r10HiHp", None, 3), + ByteField("r10HiLp", None), + ByteField("r11LoHp", None), + + BitField("r11LoLp", None, 5), + BitField("r11HiHp", None, 3), + ByteField("r11HiLp", None), + ByteField("r12LoHp", None), + + BitField("r12LoLp", None, 5), + BitField("r12HiHp", None, 3), + ByteField("r12HiLp", None), + ByteField("r13LoHp", None), + + BitField("r13LoLp", None, 5), + BitField("r13HiHp", None, 3), + ByteField("r13HiLp", None), + ByteField("r14LoHp", None), + + BitField("r14LoLp", None, 5), + BitField("r14HiHp", None, 3), + ByteField("r14HiLp", None), + ByteField("r15LoHp", None), + + BitField("r15LoLp", None, 5), + BitField("r15HiHp", None, 3), + ByteField("r15HiLp", None), + ByteField("r16LoHp", None), + + BitField("r16LoLp", None, 5), + BitField("r16HiHp", None, 3), + ByteField("r16HiLp", None), + ByteField("r17LoHp", None), + + BitField("r17LoLp", None, 5), + BitField("r17HiHp", None, 3), + ByteField("r17HiLp", None), + ByteField("r18LoHp", None), + + BitField("r18LoLp", None, 5), + BitField("r18HiHp", None, 3), + ByteField("r18HiLp", None), + ByteField("r19LoHp", None), + + BitField("r19LoLp", None, 5), + BitField("r19HiHp", None, 3), + ByteField("r19HiLp", None), + ByteField("r20LoHp", None), + + BitField("r20LoLp", None, 5), + BitField("r20HiHp", None, 3), + ByteField("r20HiLp", None), + ByteField("r21LoHp", None), + + BitField("r21LoLp", None, 5), + BitField("r21HiHp", None, 3), + ByteField("r21HiLp", None), + ByteField("r22LoHp", None), + + BitField("r22LoLp", None, 5), + BitField("r22HiHp", None, 3), + ByteField("r22HiLp", None), + ByteField("r23LoHp", None), + + BitField("r23LoLp", None, 5), + BitField("r23HiHp", None, 3), + ByteField("r23HiLp", None), + ByteField("r24LoHp", None), + + BitField("r24LoLp", None, 5), + BitField("r24HiHp", None, 3), + ByteField("r24HiLp", None), + ByteField("r25LoHp", None), + + BitField("r25LoLp", None, 5), + BitField("r25HiHp", None, 3), + ByteField("r25HiLp", None), + ByteField("r26LoHp", None), + + BitField("r26LoLp", None, 5), + BitField("r26HiHp", None, 3), + ByteField("r26HiLp", None), + ByteField("r27LoHp", None), + + BitField("r27LoLp", None, 5), + BitField("r27HiHp", None, 3), + ByteField("r27HiLp", None), + ByteField("r28LoHp", None), + + BitField("r28LoLp", None, 5), + BitField("r28HiHp", None, 3), + ByteField("r28HiLp", None), + ByteField("r29LoHp", None), + + BitField("r29LoLp", None, 5), + BitField("r29HiHp", None, 3), + ByteField("r29HiLp", None), + ByteField("r30LoHp", None), + + BitField("r30LoLp", None, 5), + BitField("r30HiHp", None, 3), + ByteField("r30HiLp", None), + ByteField("r31LoHp", None), + + BitField("r31LoLp", None, 5), + BitField("r31HiHp", None, 3), + ByteField("r31HiLp", None), + ByteField("r32LoHp", None), + + BitField("r32LoLp", None, 5), + BitField("r32HiHp", None, 3), + ByteField("r32HiLp", None), + ByteField("r33LoHp", None), + + BitField("r33LoLp", None, 5), + BitField("r33HiHp", None, 3), + ByteField("r33HiLp", None), + ByteField("r34LoHp", None), + + BitField("r34LoLp", None, 5), + BitField("r34HiHp", None, 3), + ByteField("r34HiLp", None), + ByteField("r35LoHp", None), + + BitField("r35LoLp", None, 5), + BitField("r35HiHp", None, 3), + ByteField("r35HiLp", None), + ByteField("r36LoHp", None), + + BitField("r36LoLp", None, 5), + BitField("r36HiHp", None, 3), + ByteField("r36HiLp", None), + ByteField("r37LoHp", None), + + BitField("r37LoLp", None, 5), + BitField("r37HiHp", None, 3), + ByteField("r37HiLp", None), + ByteField("r38LoHp", None), + + BitField("r38LoLp", None, 5), + BitField("r38HiHp", None, 3), + ByteField("r38HiLp", None), + ByteField("r39LoHp", None), + + BitField("r39LoLp", None, 5), + BitField("r39HiHp", None, 3), + ByteField("r39HiLp", None), + ByteField("r40LoHp", None), + + BitField("r40LoLp", None, 5), + BitField("r40HiHp", None, 3), + ByteField("r40HiLp", None), + ByteField("r41LoHp", None), + + BitField("r41LoLp", None, 5), + BitField("r41HiHp", None, 3), + ByteField("r41HiLp", None), + ByteField("r42LoHp", None), + + BitField("r42LoLp", None, 5), + BitField("r42HiHp", None, 3), + ByteField("r42HiLp", None), + ByteField("r43LoHp", None), + + BitField("r43LoLp", None, 5), + BitField("r43HiHp", None, 3), + ByteField("r43HiLp", None), + ByteField("r44LoHp", None), + + BitField("r44LoLp", None, 5), + BitField("r44HiHp", None, 3), + ByteField("r44HiLp", None), + ByteField("r45LoHp", None), + + BitField("r45LoLp", None, 5), + BitField("r45HiHp", None, 3), + ByteField("r45HiLp", None), + ByteField("r46LoHp", None), + + BitField("r46LoLp", None, 5), + BitField("r46HiHp", None, 3), + ByteField("r46HiLp", None), + ByteField("r47LoHp", None), + + BitField("r47LoLp", None, 5), + BitField("r47HiHp", None, 3), + ByteField("r47HiLp", None), + ByteField("r48LoHp", None), + + BitField("r48LoLp", None, 5), + BitField("r48HiHp", None, 3), + ByteField("r48HiLp", None), + ByteField("r49LoHp", None), + + BitField("r49LoLp", None, 5), + BitField("r49HiHp", None, 3), + ByteField("r49HiLp", None), + ByteField("r50LoHp", None), + + BitField("r50LoLp", None, 5), + BitField("r50HiHp", None, 3), + ByteField("r50HiLp", None), + ByteField("r51LoHp", None), + + BitField("r51LoLp", None, 5), + BitField("r51HiHp", None, 3), + ByteField("r51HiLp", None), + ByteField("r52LoHp", None), + + BitField("r52LoLp", None, 5), + BitField("r52HiHp", None, 3), + ByteField("r52HiLp", None), + ByteField("r53LoHp", None), + + BitField("r53LoLp", None, 5), + BitField("r53HiHp", None, 3), + ByteField("r53HiLp", None), + ByteField("r54LoHp", None), + + BitField("r54LoLp", None, 5), + BitField("r54HiHp", None, 3), + ByteField("r54HiLp", None), + ByteField("r55LoHp", None), + + BitField("r55LoLp", None, 5), + BitField("r55HiHp", None, 3), + ByteField("r55HiLp", None), + ByteField("r56LoHp", None), + + BitField("r56LoLp", None, 5), + BitField("r56HiHp", None, 3), + ByteField("r56HiLp", None), + ByteField("r57LoHp", None), + + BitField("r57LoLp", None, 5), + BitField("r57HiHp", None, 3), + ByteField("r57HiLp", None), + ByteField("r58LoHp", None), + + BitField("r58LoLp", None, 5), + BitField("r58HiHp", None, 3), + ByteField("r58HiLp", None), + ByteField("r59LoHp", None), + + BitField("r59LoLp", None, 5), + BitField("r59HiHp", None, 3), + ByteField("r59HiLp", None), + ByteField("r60LoHp", None), + + BitField("r60LoLp", None, 5), + BitField("r60HiHp", None, 3), + ByteField("r60HiLp", None), + ByteField("r61LoHp", None), + + BitField("r61LoLp", None, 5), + BitField("r61HiHp", None, 3), + ByteField("r61HiLp", None), + ByteField("r62LoHp", None), + + BitField("r62LoLp", None, 5), + BitField("r62HiHp", None, 3), + ByteField("r62HiLp", None), + ByteField("r63LoHp", None), + + BitField("r63LoLp", None, 5), + BitField("r63HiHp", None, 3), + ByteField("r63HiLp", None), + ByteField("r64LoHp", None), + + BitField("r64LoLp", None, 5), + BitField("r64HiHp", None, 3), + ByteField("r64HiLp", None), + ByteField("r65LoHp", None), + + BitField("r65LoLp", None, 5), + BitField("r65HiHp", None, 3), + ByteField("r65HiLp", None), + ByteField("r66LoHp", None), + + BitField("r66LoLp", None, 5), + BitField("r66HiHp", None, 3), + ByteField("r66HiLp", None), + ByteField("r67LoHp", None), + + BitField("r67LoLp", None, 5), + BitField("r67HiHp", None, 3), + ByteField("r67HiLp", None), + ByteField("r68LoHp", None), + + BitField("r68LoLp", None, 5), + BitField("r68HiHp", None, 3), + ByteField("r68HiLp", None), + ByteField("r69LoHp", None), + + BitField("r69LoLp", None, 5), + BitField("r69HiHp", None, 3), + ByteField("r69HiLp", None), + ByteField("r70LoHp", None), + + BitField("r70LoLp", None, 5), + BitField("r70HiHp", None, 3), + ByteField("r70HiLp", None), + ByteField("r71LoHp", None), + + BitField("r71LoLp", None, 5), + BitField("r71HiHp", None, 3), + ByteField("r71HiLp", None), + ByteField("r72LoHp", None), + + BitField("r72LoLp", None, 5), + BitField("r72HiHp", None, 3), + ByteField("r72HiLp", None), + ByteField("r73LoHp", None), + + BitField("r73LoLp", None, 5), + BitField("r73HiHp", None, 3), + ByteField("r73HiLp", None), + ByteField("r74LoHp", None), + + BitField("r74LoLp", None, 5), + BitField("r74HiHp", None, 3), + ByteField("r74HiLp", None), + ByteField("r75LoHp", None), + + BitField("r75LoLp", None, 5), + BitField("r75HiHp", None, 3), + ByteField("r75HiLp", None), + ByteField("r76LoHp", None), + + BitField("r76LoLp", None, 5), + BitField("r76HiHp", None, 3), + ByteField("r76HiLp", None), + ByteField("r77LoHp", None), + + BitField("r77LoLp", None, 5), + BitField("r77HiHp", None, 3), + ByteField("r77HiLp", None), + ByteField("r78LoHp", None), + + BitField("r78LoLp", None, 5), + BitField("r78HiHp", None, 3), + ByteField("r78HiLp", None), + ByteField("r79LoHp", None), + + BitField("r79LoLp", None, 5), + BitField("r79HiHp", None, 3), + ByteField("r79HiLp", None), + ByteField("r80LoHp", None), + + BitField("r80LoLp", None, 5), + BitField("r80HiHp", None, 3), + ByteField("r80HiLp", None), + ByteField("r81LoHp", None), + + BitField("r81LoLp", None, 5), + BitField("r81HiHp", None, 3), + ByteField("r81HiLp", None), + ByteField("r82LoHp", None), + + BitField("r82LoLp", None, 5), + BitField("r82HiHp", None, 3), + ByteField("r82HiLp", None), + ByteField("r83LoHp", None), + + BitField("r83LoLp", None, 5), + BitField("r83HiHp", None, 3), + ByteField("r83HiLp", None), + ByteField("r84LoHp", None), + + BitField("r84LoLp", None, 5), + BitField("r84HiHp", None, 3), + ByteField("r84HiLp", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(5, 253, a, self.fields_desc, 1) + if self.lengthBR is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 3 to max for L3 message (251) +class BaListPref(Packet): + """ BA List Pref Section 10.5.2.1c """ + name = "BA List Pref" + fields_desc = [ + XByteField("lengthBLP", None), + + BitField("fixBit", 0x0, 1), + BitField("rangeLower", 0x0, 10), + BitField("fixBit2", 0x0, 1), + BitField("rangeUpper", 0x0, 10), + BitField("baFreq", 0x0, 10), + BitField("sparePad", 0x0, 8) + ] + + +# len 17 || Have a look at the specs for the field format +# Bit map 0 format +# Range 1024 format +# Range 512 format +# Range 256 format +# Range 128 format +# Variable bit map format +class CellChannelDescription(Packet): + """ Cell Channel Description Section 10.5.2.1b """ + name = "Cell Channel Description " + fields_desc = [ + BitField("bit128", 0x0, 1), + BitField("bit127", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("spare2", 0x0, 1), + BitField("bit124", 0x0, 1), + BitField("bit123", 0x0, 1), + BitField("bit122", 0x0, 1), + BitField("bit121", 0x0, 1), + ByteField("bit120", 0x0), + ByteField("bit112", 0x0), + ByteField("bit104", 0x0), + ByteField("bit96", 0x0), + ByteField("bit88", 0x0), + ByteField("bit80", 0x0), + ByteField("bit72", 0x0), + ByteField("bit64", 0x0), + ByteField("bit56", 0x0), + ByteField("bit48", 0x0), + ByteField("bit40", 0x0), + ByteField("bit32", 0x0), + ByteField("bit24", 0x0), + ByteField("bit16", 0x0), + ByteField("bit8", 0x0) + ] + + +class CellDescription(Packet): + """ Cell Description Section 10.5.2.2 """ + name = "Cell Description" + fields_desc = [ + BitField("bcchHigh", 0x0, 2), + BitField("ncc", 0x0, 3), + BitField("bcc", 0x0, 3), + ByteField("bcchLow", 0x0) + ] + + +class CellOptionsBCCH(Packet): + """ Cell Options (BCCH) Section 10.5.2.3 """ + name = "Cell Options (BCCH)" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("pwrc", 0x0, 1), + BitField("dtx", 0x0, 2), + BitField("rLinkTout", 0x0, 4) + ] + + +class CellOptionsSACCH(Packet): + """ Cell Options (SACCH) Section 10.5.2.3a """ + name = "Cell Options (SACCH)" + fields_desc = [ + BitField("dtx", 0x0, 1), + BitField("pwrc", 0x0, 1), + BitField("dtx", 0x0, 1), + BitField("rLinkTout", 0x0, 4) + ] + + +class CellSelectionParameters(Packet): + """ Cell Selection Parameters Section 10.5.2.4 """ + name = "Cell Selection Parameters" + fields_desc = [ + BitField("cellReselect", 0x0, 3), + BitField("msTxPwrMax", 0x0, 5), + BitField("acs", None, 1), + BitField("neci", None, 1), + BitField("rxlenAccMin", None, 6) + ] + + +class MacModeAndChannelCodingRequest(Packet): + """ MAC Mode and Channel Coding Requested Section 10.5.2.4a """ + name = "MAC Mode and Channel Coding Requested" + fields_desc = [ + BitField("macMode", 0x0, 2), + BitField("cs", 0x0, 2) + ] + + +class ChannelDescription(Packet): + """ Channel Description Section 10.5.2.5 """ + name = "Channel Description" + fields_desc = [ + + BitField("channelTyp", 0x0, 5), + BitField("tn", 0x0, 3), + + BitField("tsc", 0x0, 3), + BitField("h", 0x1, 1), + BitField("maioHi", 0x0, 4), + + BitField("maioLo", 0x0, 2), + BitField("hsn", 0x0, 6) + ] + + +class ChannelDescription2(Packet): + """ Channel Description 2 Section 10.5.2.5a """ + name = "Channel Description 2" + fields_desc = [ + BitField("channelTyp", 0x0, 5), + BitField("tn", 0x0, 3), + BitField("tsc", 0x0, 3), + BitField("h", 0x0, 1), + # if h=1 + # BitField("maioHi", 0x0, 4), + # BitField("maioLo", 0x0, 2), + # BitField("hsn", 0x0, 6) + BitField("spare", 0x0, 2), + BitField("arfcnHigh", 0x0, 2), + ByteField("arfcnLow", 0x0) + ] + + +class ChannelMode(Packet): + """ Channel Mode Section 10.5.2.6 """ + name = "Channel Mode" + fields_desc = [ + ByteField("mode", 0x0) + ] + + +class ChannelMode2(Packet): + """ Channel Mode 2 Section 10.5.2.7 """ + name = "Channel Mode 2" + fields_desc = [ + ByteField("mode", 0x0) + ] + + +class ChannelNeeded(Packet): + """ Channel Needed Section 10.5.2.8 """ + name = "Channel Needed" + fields_desc = [ + BitField("channel2", 0x0, 2), + BitField("channel1", 0x0, 2), + ] + + +class ChannelRequestDescription(Packet): + """Channel Request Description Section 10.5.2.8a """ + name = "Channel Request Description" + fields_desc = [ + BitField("mt", 0x0, 1), + ConditionalField(BitField("spare", 0x0, 39), + lambda pkt: pkt.mt == 0), + ConditionalField(BitField("spare", 0x0, 3), + lambda pkt: pkt.mt == 1), + ConditionalField(BitField("priority", 0x0, 2), + lambda pkt: pkt.mt == 1), + ConditionalField(BitField("rlcMode", 0x0, 1), + lambda pkt: pkt.mt == 1), + ConditionalField(BitField("llcFrame", 0x1, 1), + lambda pkt: pkt.mt == 1), + ConditionalField(ByteField("reqBandMsb", 0x0), + lambda pkt: pkt.mt == 1), + ConditionalField(ByteField("reqBandLsb", 0x0), + lambda pkt: pkt.mt == 1), + ConditionalField(ByteField("rlcMsb", 0x0), + lambda pkt: pkt.mt == 1), + ConditionalField(ByteField("rlcLsb", 0x0), + lambda pkt: pkt.mt == 1) + ] + + +class CipherModeSetting(Packet): + """Cipher Mode Setting Section 10.5.2.9 """ + name = "Cipher Mode Setting" + fields_desc = [ + BitField("algoId", 0x0, 3), + BitField("sc", 0x0, 1), + ] + + +class CipherResponse(Packet): + """Cipher Response Section 10.5.2.10 """ + name = "Cipher Response" + fields_desc = [ + BitField("spare", 0x0, 3), + BitField("cr", 0x0, 1), + ] + + +class ControlChannelDescription(Packet): + """Control Channel Description Section 10.5.2.11 """ + name = "Control Channel Description" + fields_desc = [ + + BitField("spare", 0x0, 1), + BitField("att", 0x0, 1), + BitField("bsAgBlksRes", 0x0, 3), + BitField("ccchConf", 0x0, 3), + + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("spare2", 0x0, 1), + BitField("spare3", 0x0, 1), + BitField("spare4", 0x0, 1), + BitField("bsPaMfrms", 0x0, 3), + + ByteField("t3212", 0x0) + ] + + +class FrequencyChannelSequence(Packet): + """Frequency Channel Sequence Section 10.5.2.12""" + name = "Frequency Channel Sequence" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("lowestArfcn", 0x0, 7), + BitField("skipArfcn01", 0x0, 4), + BitField("skipArfcn02", 0x0, 4), + BitField("skipArfcn03", 0x0, 4), + BitField("skipArfcn04", 0x0, 4), + BitField("skipArfcn05", 0x0, 4), + BitField("skipArfcn06", 0x0, 4), + BitField("skipArfcn07", 0x0, 4), + BitField("skipArfcn08", 0x0, 4), + BitField("skipArfcn09", 0x0, 4), + BitField("skipArfcn10", 0x0, 4), + BitField("skipArfcn11", 0x0, 4), + BitField("skipArfcn12", 0x0, 4), + BitField("skipArfcn13", 0x0, 4), + BitField("skipArfcn14", 0x0, 4), + BitField("skipArfcn15", 0x0, 4), + BitField("skipArfcn16", 0x0, 4) + ] + + +class FrequencyList(Packet): + """Frequency List Section 10.5.2.13""" + name = "Frequency List" + # Problem: + # There are several formats for the Frequency List information + # element, distinguished by the "format indicator" subfield. + # Some formats are frequency bit maps, the others use a special encoding + # scheme. + fields_desc = [ + XByteField("lengthFL", None), + + BitField("formatID", 0x0, 2), + BitField("spare", 0x0, 2), + BitField("arfcn124", 0x0, 1), + BitField("arfcn123", 0x0, 1), + BitField("arfcn122", 0x0, 1), + BitField("arfcn121", 0x0, 1), + + ByteField("arfcn120", 0x0), + ByteField("arfcn112", 0x0), + ByteField("arfcn104", 0x0), + ByteField("arfcn96", 0x0), + ByteField("arfcn88", 0x0), + ByteField("arfcn80", 0x0), + ByteField("arfcn72", 0x0), + ByteField("arfcn64", 0x0), + ByteField("arfcn56", 0x0), + ByteField("arfcn48", 0x0), + ByteField("arfcn40", 0x0), + ByteField("arfcn32", 0x0), + ByteField("arfcn24", 0x0), + ByteField("arfcn16", 0x0), + ByteField("arfcn8", 0x0) + ] + + +# len 4 to 13 +class GroupChannelDescription(Packet): + """Group Channel Description Section 10.5.2.14b""" + name = "Group Channel Description" + fields_desc = [ + XByteField("lengthGCD", None), + + BitField("channelType", 0x0, 5), + BitField("tn", 0x0, 3), + + BitField("tsc", 0x0, 3), + BitField("h", 0x0, 1), + # if h == 0 the packet looks the following way: + ConditionalField(BitField("spare", 0x0, 2), + lambda pkt: pkt. h == 0x0), + ConditionalField(BitField("arfcnHi", 0x0, 2), + lambda pkt: pkt. h == 0x0), + ConditionalField(ByteField("arfcnLo", None), + lambda pkt: pkt. h == 0x0), + # if h == 1 the packet looks the following way: + ConditionalField(BitField("maioHi", 0x0, 4), + lambda pkt: pkt. h == 0x1), + ConditionalField(BitField("maioLo", None, 2), + lambda pkt: pkt. h == 0x1), + ConditionalField(BitField("hsn", None, 6), + lambda pkt: pkt. h == 0x1), + # finished with conditional fields + ByteField("maC6", None), + ByteField("maC7", None), + ByteField("maC8", None), + ByteField("maC9", None), + ByteField("maC10", None), + ByteField("maC11", None), + ByteField("maC12", None), + ByteField("maC13", None), + ByteField("maC14", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(4, 13, a, self.fields_desc, 1) + if self.lengthGCD is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class GprsResumption(Packet): + """GPRS Resumption Section 10.5.2.14c""" + name = "GPRS Resumption" + fields_desc = [ + BitField("spare", 0x0, 3), + BitField("ack", 0x0, 1) + ] + + +class HandoverReference(Packet): + """Handover Reference Section 10.5.2.15""" + name = "Handover Reference" + fields_desc = [ + ByteField("handoverRef", 0x0) + ] + + +class IraRestOctets(Packet): + """IAR Rest Octets Section 10.5.2.17""" + name = "IAR Rest Octets" + fields_desc = [ + BitField("spare01", 0x0, 1), + BitField("spare02", 0x0, 1), + BitField("spare03", 0x1, 1), + BitField("spare04", 0x0, 1), + BitField("spare05", 0x1, 1), + BitField("spare06", 0x0, 1), + BitField("spare07", 0x1, 1), + BitField("spare08", 0x1, 1), + BitField("spare09", 0x0, 1), + BitField("spare10", 0x0, 1), + BitField("spare11", 0x1, 1), + BitField("spare12", 0x0, 1), + BitField("spare13", 0x1, 1), + BitField("spare14", 0x0, 1), + BitField("spare15", 0x1, 1), + BitField("spare16", 0x1, 1), + BitField("spare17", 0x0, 1), + BitField("spare18", 0x0, 1), + BitField("spare19", 0x1, 1), + BitField("spare20", 0x0, 1), + BitField("spare21", 0x1, 1), + BitField("spare22", 0x0, 1), + BitField("spare23", 0x1, 1), + BitField("spare24", 0x1, 1) + ] + + +# len is 1 to 5 what do we do with the variable size? no lenght +# field?! WTF +class IaxRestOctets(Packet): + """IAX Rest Octets Section 10.5.2.18""" + name = "IAX Rest Octets" + fields_desc = [ + BitField("spare01", 0x0, 1), + BitField("spare02", 0x0, 1), + BitField("spare03", 0x1, 1), + BitField("spare04", 0x0, 1), + BitField("spare05", 0x1, 1), + BitField("spare06", 0x0, 1), + BitField("spare07", 0x1, 1), + BitField("spare08", 0x1, 1), + ByteField("spareB1", None), + ByteField("spareB2", None), + ByteField("spareB3", None) + ] + + +class L2PseudoLength(Packet): + """L2 Pseudo Length Section 10.5.2.19""" + name = "L2 Pseudo Length" + fields_desc = [ + BitField("l2pLength", None, 6), + BitField("bit2", 0x0, 1), + BitField("bit1", 0x1, 1) + ] + + +class MeasurementResults(Packet): + """Measurement Results Section 10.5.2.20""" + name = "Measurement Results" + fields_desc = [ + BitField("baUsed", 0x0, 1), + BitField("dtxUsed", 0x0, 1), + BitField("rxLevFull", 0x0, 6), + + BitField("spare", 0x0, 1), + BitField("measValid", 0x0, 1), + BitField("rxLevSub", 0x0, 6), + + BitField("spare0", 0x0, 1), + BitField("rxqualFull", 0x0, 3), + BitField("rxqualSub", 0x0, 3), + BitField("noNcellHi", 0x0, 1), + + BitField("noNcellLo", 0x0, 2), + BitField("rxlevC1", 0x0, 6), + + BitField("bcchC1", 0x0, 5), + BitField("bsicC1Hi", 0x0, 3), + + BitField("bsicC1Lo", 0x0, 3), + BitField("rxlevC2", 0x0, 5), + + BitField("rxlevC2Lo", 0x0, 1), + BitField("bcchC2", 0x0, 5), + BitField("bsicC2Hi", 0x0, 2), + + BitField("bscicC2Lo", 0x0, 4), + BitField("bscicC2Hi", 0x0, 4), + + BitField("rxlevC3Lo", 0x0, 2), + BitField("bcchC3", 0x0, 5), + BitField("rxlevC3Hi", 0x0, 1), + + BitField("bsicC3Lo", 0x0, 5), + BitField("bsicC3Hi", 0x0, 3), + + BitField("rxlevC4Lo", 0x0, 3), + BitField("bcchC4", 0x0, 5), + + BitField("bsicC4", 0x0, 6), + BitField("rxlevC5Hi", 0x0, 2), + + BitField("rxlevC5Lo", 0x0, 4), + BitField("bcchC5Hi", 0x0, 4), + + BitField("bcchC5Lo", 0x0, 1), + BitField("bsicC5", 0x0, 6), + BitField("rxlevC6", 0x0, 1), + + BitField("rxlevC6Lo", 0x0, 5), + BitField("bcchC6Hi", 0x0, 3), + + BitField("bcchC6Lo", 0x0, 3), + BitField("bsicC6", 0x0, 5) + ] + + +class GprsMeasurementResults(Packet): + """GPRS Measurement Results Section 10.5.2.20a""" + name = "GPRS Measurement Results" + fields_desc = [ + BitField("cValue", 0x0, 6), + BitField("rxqualHi", 0x0, 2), + BitField("rxqL", 0x0, 1), + BitField("spare", 0x0, 1), + BitField("signVar", 0x0, 6) + ] + + +# len 3 to 10 +class MobileAllocation(Packet): + """Mobile Allocation Section 10.5.2.21""" + name = "Mobile Allocation" + fields_desc = [ + XByteField("lengthMA", None), + ByteField("maC64", 0x12), + ByteField("maC56", None), # optional fields start here + ByteField("maC48", None), + ByteField("maC40", None), + ByteField("maC32", None), + ByteField("maC24", None), + ByteField("maC16", None), + ByteField("maC8", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 9, a, self.fields_desc, 1) + if self.lengthMA is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class MobileTimeDifference(Packet): + """Mobile Time Difference Section 10.5.2.21a""" + name = "Mobile Time Difference" + fields_desc = [ + XByteField("lengthMTD", 0x5), + ByteField("valueHi", 0x0), + ByteField("valueCnt", 0x0), + BitField("valueLow", 0x0, 5), + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("spare2", 0x0, 1) + ] + + +# min 4 octets max 8 +class MultiRateConfiguration(Packet): + """ MultiRate configuration Section 10.5.2.21aa""" + name = "MultiRate Configuration" + # This packet has a variable length and hence structure. This packet + # implements the longuest possible packet. If you biuild a shorter + # packet, for example having only 6 bytes, the last 4 bytes are named + # "Spare" in the specs. Here they are named "threshold2" + fields_desc = [ + XByteField("lengthMRC", None), + + BitField("mrVersion", 0x0, 3), + BitField("spare", 0x0, 1), + BitField("icmi", 0x0, 1), + BitField("spare", 0x0, 1), + BitField("startMode", 0x0, 2), + + ByteField("amrCodec", None), + + BitField("spare", None, 2), + BitField("threshold1", None, 6), + + BitField("hysteresis1", None, 4), + BitField("threshold2", None, 4), + + BitField("threshold2cnt", None, 2), + BitField("hysteresis2", None, 4), + BitField("threshold3", None, 2), + + BitField("threshold3cnt", None, 4), + BitField("hysteresis3", None, 4) + ] + + def post_build(self, p, pay): + # we set the length + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 7, a, self.fields_desc, 1) + if self.lengthMRC is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 2 to 11 +class MultislotAllocation(Packet): + """Multislot Allocation Section 10.5.2.21b""" + name = "Multislot Allocation" + fields_desc = [ + XByteField("lengthMSA", None), + BitField("ext0", 0x1, 1), + BitField("da", 0x0, 7), + ConditionalField(BitField("ext1", 0x1, 1), # optional + lambda pkt: pkt.ext0 == 0), + ConditionalField(BitField("ua", 0x0, 7), + lambda pkt: pkt.ext0 == 0), + ByteField("chan1", None), + ByteField("chan2", None), + ByteField("chan3", None), + ByteField("chan4", None), + ByteField("chan5", None), + ByteField("chan6", None), + ByteField("chan7", None), + ByteField("chan8", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 11, a, self.fields_desc, 1) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthMSA is None: + p = struct.pack(">B", len(p)-1) + p[1:] + return p + pay + + +class NcMode(Packet): + """NC mode Section 10.5.2.21c""" + name = "NC Mode" + fields_desc = [ + BitField("spare", 0x0, 2), + BitField("ncMode", 0x0, 2) + ] + + +class NeighbourCellsDescription(Packet): + """Neighbour Cells Description Section 10.5.2.22""" + name = "Neighbour Cells Description" + fields_desc = [ + BitField("bit128", 0x0, 1), + BitField("bit127", 0x0, 1), + BitField("extInd", 0x0, 1), + BitField("baInd", 0x0, 1), + BitField("bit124", 0x0, 1), + BitField("bit123", 0x0, 1), + BitField("bit122", 0x0, 1), + BitField("bit121", 0x0, 1), + BitField("120bits", 0x0, 120) + ] + + +class NeighbourCellsDescription2(Packet): + """Neighbour Cells Description 2 Section 10.5.2.22a""" + name = "Neighbour Cells Description 2" + fields_desc = [ + BitField("bit128", 0x0, 1), + BitField("multiband", 0x0, 2), + BitField("baInd", 0x0, 1), + BitField("bit124", 0x0, 1), + BitField("bit123", 0x0, 1), + BitField("bit122", 0x0, 1), + BitField("bit121", 0x0, 1), + BitField("120bits", 0x0, 120) + ] + + +# len 4 +# strange packet, lots of valid formats + +# ideas for the dynamic packets: +# 1] for user interaction: Create an interactive "builder" based on a +# Q/A process (not very scapy like) +# 2] for usage in scripts, create an alternative packet for every +# possible packet layout +# + +class DedicatedModeOrTBF(Packet): + """Dedicated mode or TBF Section 10.5.2.25b""" + name = "Dedicated Mode or TBF" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("tma", 0x0, 1), + BitField("downlink", 0x0, 1), + BitField("td", 0x0, 1) + ] + + +class PageMode(Packet): + """Page Mode Section 10.5.2.26""" + name = "Page Mode" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("pm", 0x0, 2) + ] + + +class NccPermitted(Packet): + """NCC Permitted Section 10.5.2.27""" + name = "NCC Permited" + fields_desc = [ + ByteField("nccPerm", 0x0) + ] + + +class PowerCommand(Packet): + """Power Command Section 10.5.2.28""" + name = "Power Command" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("spare2", 0x0, 1), + BitField("powerLvl", 0x0, 5) + ] + + +class PowerCommandAndAccessType(Packet): + """Power Command and access type Section 10.5.2.28a""" + name = "Power Command and Access Type" + fields_desc = [ + BitField("atc", 0x0, 1), + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("powerLvl", 0x0, 5) + ] + + +class RachControlParameters(Packet): + """RACH Control Parameters Section 10.5.2.29""" + name = "RACH Control Parameters" + fields_desc = [ + BitField("maxRetrans", 0x0, 2), + BitField("txInteger", 0x0, 4), + BitField("cellBarrAccess", 0x0, 1), + BitField("re", 0x0, 1), + BitField("ACC15", 0x0, 1), + BitField("ACC14", 0x0, 1), + BitField("ACC13", 0x0, 1), + BitField("ACC12", 0x0, 1), + BitField("ACC11", 0x0, 1), + BitField("ACC10", 0x0, 1), + BitField("ACC09", 0x0, 1), + BitField("ACC08", 0x0, 1), + BitField("ACC07", 0x0, 1), + BitField("ACC06", 0x0, 1), + BitField("ACC05", 0x0, 1), + BitField("ACC04", 0x0, 1), + BitField("ACC03", 0x0, 1), + BitField("ACC02", 0x0, 1), + BitField("ACC01", 0x0, 1), + BitField("ACC00", 0x0, 1), + ] + + +class RequestReference(Packet): + """Request Reference Section 10.5.2.30""" + name = "Request Reference" + fields_desc = [ + ByteField("ra", 0x0), + BitField("t1", 0x0, 5), + BitField("t3Hi", 0x0, 3), + BitField("t3Lo", 0x0, 3), + BitField("t2", 0x0, 5) + ] + + +class RrCause(Packet): + """RR Cause Section 10.5.2.31""" + name = "RR Cause" + fields_desc = [ + ByteField("rrCause", 0x0) + ] + + +class StartingTime(Packet): + """Starting Time Section 10.5.2.38""" + name = "Starting Time" + fields_desc = [ + ByteField("ra", 0x0), + BitField("t1", 0x0, 5), + BitField("t3Hi", 0x0, 3), + BitField("t3Lo", 0x0, 3), + BitField("t2", 0x0, 5) + ] + + +class SynchronizationIndication(Packet): + """Synchronization Indication Section 10.5.2.39""" + name = "Synchronization Indication" + fields_desc = [ + BitField("nci", 0x0, 1), + BitField("rot", 0x0, 1), + BitField("si", 0x0, 2) + ] + + +class TimingAdvance(Packet): + """Timing Advance Section 10.5.2.40""" + name = "Timing Advance" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1), + BitField("timingVal", 0x0, 6) + ] + + +class TimeDifference(Packet): + """ Time Difference Section 10.5.2.41""" + name = "Time Difference" + fields_desc = [ + XByteField("lengthTD", 0x3), + ByteField("timeValue", 0x0) + ] + + +class Tlli(Packet): + """ TLLI Section Section 10.5.2.41a""" + name = "TLLI" + fields_desc = [ + ByteField("value", 0x0), + ByteField("value1", 0x0), + ByteField("value2", 0x0), + ByteField("value3", 0x0) + ] + + +class TmsiPTmsi(Packet): + """ TMSI/P-TMSI Section 10.5.2.42""" + name = "TMSI/P-TMSI" + fields_desc = [ + ByteField("value", 0x0), + ByteField("value1", 0x0), + ByteField("value2", 0x0), + ByteField("value3", 0x0) + ] + + +class VgcsTargetModeIdentication(Packet): + """ VGCS target Mode Indication 10.5.2.42a""" + name = "VGCS Target Mode Indication" + fields_desc = [ + XByteField("lengthVTMI", 0x2), + BitField("targerMode", 0x0, 2), + BitField("cipherKeyNb", 0x0, 4), + BitField("spare", 0x0, 1), + BitField("spare1", 0x0, 1) + ] + + +class WaitIndication(Packet): + """ Wait Indication Section 10.5.2.43""" + name = "Wait Indication" + fields_desc = [ # asciiart of specs strange + ByteField("timeoutVal", 0x0) + ] + + +#class Si10RestOctets(Packet): +# """SI10 rest octets 10.5.2.44""" +# name = "SI10 rest octets" +# fields_desc = [ + + +# len 17 +class ExtendedMeasurementResults(Packet): + """EXTENDED MEASUREMENT RESULTS Section 10.5.2.45""" + name = "Extended Measurement Results" + fields_desc = [ + + BitField("scUsed", None, 1), + BitField("dtxUsed", None, 1), + BitField("rxLevC0", None, 6), + + BitField("rxLevC1", None, 6), + BitField("rxLevC2Hi", None, 2), + + BitField("rxLevC2Lo", None, 4), + BitField("rxLevC3Hi", None, 4), + + BitField("rxLevC3Lo", None, 3), + BitField("rxLevC4", None, 5), + + BitField("rxLevC5", None, 6), + BitField("rxLevC6Hi", None, 2), + + BitField("rxLevC6Lo", None, 4), + BitField("rxLevC7Hi", None, 4), + + BitField("rxLevC7Lo", None, 2), + BitField("rxLevC8", None, 6), + + BitField("rxLevC9", None, 6), + BitField("rxLevC10Hi", None, 2), + + BitField("rxLevC10Lo", None, 4), + BitField("rxLevC11Hi", None, 4), + + BitField("rxLevC13Lo", None, 2), + BitField("rxLevC12", None, 6), + + BitField("rxLevC13", None, 6), + BitField("rxLevC14Hi", None, 2), + + BitField("rxLevC14Lo", None, 4), + BitField("rxLevC15Hi", None, 4), + + BitField("rxLevC15Lo", None, 2), + BitField("rxLevC16", None, 6), + + + BitField("rxLevC17", None, 6), + BitField("rxLevC18Hi", None, 2), + + BitField("rxLevC18Lo", None, 4), + BitField("rxLevC19Hi", None, 4), + + BitField("rxLevC19Lo", None, 2), + BitField("rxLevC20", None, 6) + ] + + +# len 17 +class ExtendedMeasurementFrequencyList(Packet): + """Extended Measurement Frequency List Section 10.5.2.46""" + name = "Extended Measurement Frequency List" + fields_desc = [ + + BitField("bit128", 0x0, 1), + BitField("bit127", 0x0, 1), + BitField("spare", 0x0, 1), + BitField("seqCode", 0x0, 1), + BitField("bit124", 0x0, 1), + BitField("bit123", 0x0, 1), + BitField("bit122", 0x0, 1), + BitField("bit121", 0x0, 1), + + BitField("bitsRest", 0x0, 128) + ] + + +class SuspensionCause(Packet): + """Suspension Cause Section 10.5.2.47""" + name = "Suspension Cause" + fields_desc = [ + ByteField("suspVal", 0x0) + ] + + +class ApduID(Packet): + """APDU Flags Section 10.5.2.48""" + name = "Apdu Id" + fields_desc = [ + BitField("id", None, 4) + ] + + +class ApduFlags(Packet): + """APDU Flags Section 10.5.2.49""" + name = "Apdu Flags" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("cr", 0x0, 1), + BitField("firstSeg", 0x0, 1), + BitField("lastSeg", 0x0, 1) + ] + + +# len 1 to max L3 (251) (done) +class ApduData(Packet): + """APDU Data Section 10.5.2.50""" + name = "Apdu Data" + fields_desc = [ + XByteField("lengthAD", None), + #optional + ByteField("apuInfo1", None), + ByteField("apuInfo2", None), + ByteField("apuInfo3", None), + ByteField("apuInfo4", None), + ByteField("apuInfo5", None), + ByteField("apuInfo6", None), + ByteField("apuInfo7", None), + ByteField("apuInfo8", None), + ByteField("apuInfo9", None), + ByteField("apuInfo10", None), + ByteField("apuInfo11", None), + ByteField("apuInfo12", None), + ByteField("apuInfo13", None), + ByteField("apuInfo14", None), + ByteField("apuInfo15", None), + ByteField("apuInfo16", None), + ByteField("apuInfo17", None), + ByteField("apuInfo18", None), + ByteField("apuInfo19", None), + ByteField("apuInfo20", None), + ByteField("apuInfo21", None), + ByteField("apuInfo22", None), + ByteField("apuInfo23", None), + ByteField("apuInfo24", None), + ByteField("apuInfo25", None), + ByteField("apuInfo26", None), + ByteField("apuInfo27", None), + ByteField("apuInfo28", None), + ByteField("apuInfo29", None), + ByteField("apuInfo30", None), + ByteField("apuInfo31", None), + ByteField("apuInfo32", None), + ByteField("apuInfo33", None), + ByteField("apuInfo34", None), + ByteField("apuInfo35", None), + ByteField("apuInfo36", None), + ByteField("apuInfo37", None), + ByteField("apuInfo38", None), + ByteField("apuInfo39", None), + ByteField("apuInfo40", None), + ByteField("apuInfo41", None), + ByteField("apuInfo42", None), + ByteField("apuInfo43", None), + ByteField("apuInfo44", None), + ByteField("apuInfo45", None), + ByteField("apuInfo46", None), + ByteField("apuInfo47", None), + ByteField("apuInfo48", None), + ByteField("apuInfo49", None), + ByteField("apuInfo50", None), + ByteField("apuInfo51", None), + ByteField("apuInfo52", None), + ByteField("apuInfo53", None), + ByteField("apuInfo54", None), + ByteField("apuInfo55", None), + ByteField("apuInfo56", None), + ByteField("apuInfo57", None), + ByteField("apuInfo58", None), + ByteField("apuInfo59", None), + ByteField("apuInfo60", None), + ByteField("apuInfo61", None), + ByteField("apuInfo62", None), + ByteField("apuInfo63", None), + ByteField("apuInfo64", None), + ByteField("apuInfo65", None), + ByteField("apuInfo66", None), + ByteField("apuInfo67", None), + ByteField("apuInfo68", None), + ByteField("apuInfo69", None), + ByteField("apuInfo70", None), + ByteField("apuInfo71", None), + ByteField("apuInfo72", None), + ByteField("apuInfo73", None), + ByteField("apuInfo74", None), + ByteField("apuInfo75", None), + ByteField("apuInfo76", None), + ByteField("apuInfo77", None), + ByteField("apuInfo78", None), + ByteField("apuInfo79", None), + ByteField("apuInfo80", None), + ByteField("apuInfo81", None), + ByteField("apuInfo82", None), + ByteField("apuInfo83", None), + ByteField("apuInfo84", None), + ByteField("apuInfo85", None), + ByteField("apuInfo86", None), + ByteField("apuInfo87", None), + ByteField("apuInfo88", None), + ByteField("apuInfo89", None), + ByteField("apuInfo90", None), + ByteField("apuInfo91", None), + ByteField("apuInfo92", None), + ByteField("apuInfo93", None), + ByteField("apuInfo94", None), + ByteField("apuInfo95", None), + ByteField("apuInfo96", None), + ByteField("apuInfo97", None), + ByteField("apuInfo98", None), + ByteField("apuInfo99", None), + ByteField("apuInfo100", None), + ByteField("apuInfo101", None), + ByteField("apuInfo102", None), + ByteField("apuInfo103", None), + ByteField("apuInfo104", None), + ByteField("apuInfo105", None), + ByteField("apuInfo106", None), + ByteField("apuInfo107", None), + ByteField("apuInfo108", None), + ByteField("apuInfo109", None), + ByteField("apuInfo110", None), + ByteField("apuInfo111", None), + ByteField("apuInfo112", None), + ByteField("apuInfo113", None), + ByteField("apuInfo114", None), + ByteField("apuInfo115", None), + ByteField("apuInfo116", None), + ByteField("apuInfo117", None), + ByteField("apuInfo118", None), + ByteField("apuInfo119", None), + ByteField("apuInfo120", None), + ByteField("apuInfo121", None), + ByteField("apuInfo122", None), + ByteField("apuInfo123", None), + ByteField("apuInfo124", None), + ByteField("apuInfo125", None), + ByteField("apuInfo126", None), + ByteField("apuInfo127", None), + ByteField("apuInfo128", None), + ByteField("apuInfo129", None), + ByteField("apuInfo130", None), + ByteField("apuInfo131", None), + ByteField("apuInfo132", None), + ByteField("apuInfo133", None), + ByteField("apuInfo134", None), + ByteField("apuInfo135", None), + ByteField("apuInfo136", None), + ByteField("apuInfo137", None), + ByteField("apuInfo138", None), + ByteField("apuInfo139", None), + ByteField("apuInfo140", None), + ByteField("apuInfo141", None), + ByteField("apuInfo142", None), + ByteField("apuInfo143", None), + ByteField("apuInfo144", None), + ByteField("apuInfo145", None), + ByteField("apuInfo146", None), + ByteField("apuInfo147", None), + ByteField("apuInfo148", None), + ByteField("apuInfo149", None), + ByteField("apuInfo150", None), + ByteField("apuInfo151", None), + ByteField("apuInfo152", None), + ByteField("apuInfo153", None), + ByteField("apuInfo154", None), + ByteField("apuInfo155", None), + ByteField("apuInfo156", None), + ByteField("apuInfo157", None), + ByteField("apuInfo158", None), + ByteField("apuInfo159", None), + ByteField("apuInfo160", None), + ByteField("apuInfo161", None), + ByteField("apuInfo162", None), + ByteField("apuInfo163", None), + ByteField("apuInfo164", None), + ByteField("apuInfo165", None), + ByteField("apuInfo166", None), + ByteField("apuInfo167", None), + ByteField("apuInfo168", None), + ByteField("apuInfo169", None), + ByteField("apuInfo170", None), + ByteField("apuInfo171", None), + ByteField("apuInfo172", None), + ByteField("apuInfo173", None), + ByteField("apuInfo174", None), + ByteField("apuInfo175", None), + ByteField("apuInfo176", None), + ByteField("apuInfo177", None), + ByteField("apuInfo178", None), + ByteField("apuInfo179", None), + ByteField("apuInfo180", None), + ByteField("apuInfo181", None), + ByteField("apuInfo182", None), + ByteField("apuInfo183", None), + ByteField("apuInfo184", None), + ByteField("apuInfo185", None), + ByteField("apuInfo186", None), + ByteField("apuInfo187", None), + ByteField("apuInfo188", None), + ByteField("apuInfo189", None), + ByteField("apuInfo190", None), + ByteField("apuInfo191", None), + ByteField("apuInfo192", None), + ByteField("apuInfo193", None), + ByteField("apuInfo194", None), + ByteField("apuInfo195", None), + ByteField("apuInfo196", None), + ByteField("apuInfo197", None), + ByteField("apuInfo198", None), + ByteField("apuInfo199", None), + ByteField("apuInfo200", None), + ByteField("apuInfo201", None), + ByteField("apuInfo202", None), + ByteField("apuInfo203", None), + ByteField("apuInfo204", None), + ByteField("apuInfo205", None), + ByteField("apuInfo206", None), + ByteField("apuInfo207", None), + ByteField("apuInfo208", None), + ByteField("apuInfo209", None), + ByteField("apuInfo210", None), + ByteField("apuInfo211", None), + ByteField("apuInfo212", None), + ByteField("apuInfo213", None), + ByteField("apuInfo214", None), + ByteField("apuInfo215", None), + ByteField("apuInfo216", None), + ByteField("apuInfo217", None), + ByteField("apuInfo218", None), + ByteField("apuInfo219", None), + ByteField("apuInfo220", None), + ByteField("apuInfo221", None), + ByteField("apuInfo222", None), + ByteField("apuInfo223", None), + ByteField("apuInfo224", None), + ByteField("apuInfo225", None), + ByteField("apuInfo226", None), + ByteField("apuInfo227", None), + ByteField("apuInfo228", None), + ByteField("apuInfo229", None), + ByteField("apuInfo230", None), + ByteField("apuInfo231", None), + ByteField("apuInfo232", None), + ByteField("apuInfo233", None), + ByteField("apuInfo234", None), + ByteField("apuInfo235", None), + ByteField("apuInfo236", None), + ByteField("apuInfo237", None), + ByteField("apuInfo238", None), + ByteField("apuInfo239", None), + ByteField("apuInfo240", None), + ByteField("apuInfo241", None), + ByteField("apuInfo242", None), + ByteField("apuInfo243", None), + ByteField("apuInfo244", None), + ByteField("apuInfo245", None), + ByteField("apuInfo246", None), + ByteField("apuInfo247", None), + ByteField("apuInfo248", None), + ByteField("apuInfo249", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 250, a, self.fields_desc, 1) + if self.lengthAD is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay +# +# 10.5.3 Mobility management information elements +# + + +# len 3 to L3 max (251) (done) +class NetworkName(Packet): + """Network Name Section 10.5.3.5a""" + name = "Network Name" + fields_desc = [ + + XByteField("lengthNN", None), + + BitField("ext", 0x1, 1), + BitField("codingScheme", 0x0, 3), + BitField("addCi", 0x0, 1), + BitField("nbSpare", 0x0, 3), + # optional + ByteField("txtString1", None), + ByteField("txtString2", None), + ByteField("txtString3", None), + ByteField("txtString4", None), + ByteField("txtString5", None), + ByteField("txtString6", None), + ByteField("txtString7", None), + ByteField("txtString8", None), + ByteField("txtString9", None), + ByteField("txtString10", None), + ByteField("txtString11", None), + ByteField("txtString12", None), + ByteField("txtString13", None), + ByteField("txtString14", None), + ByteField("txtString15", None), + ByteField("txtString16", None), + ByteField("txtString17", None), + ByteField("txtString18", None), + ByteField("txtString19", None), + ByteField("txtString20", None), + ByteField("txtString21", None), + ByteField("txtString22", None), + ByteField("txtString23", None), + ByteField("txtString24", None), + ByteField("txtString25", None), + ByteField("txtString26", None), + ByteField("txtString27", None), + ByteField("txtString28", None), + ByteField("txtString29", None), + ByteField("txtString30", None), + ByteField("txtString31", None), + ByteField("txtString32", None), + ByteField("txtString33", None), + ByteField("txtString34", None), + ByteField("txtString35", None), + ByteField("txtString36", None), + ByteField("txtString37", None), + ByteField("txtString38", None), + ByteField("txtString39", None), + ByteField("txtString40", None), + ByteField("txtString41", None), + ByteField("txtString42", None), + ByteField("txtString43", None), + ByteField("txtString44", None), + ByteField("txtString45", None), + ByteField("txtString46", None), + ByteField("txtString47", None), + ByteField("txtString48", None), + ByteField("txtString49", None), + ByteField("txtString50", None), + ByteField("txtString51", None), + ByteField("txtString52", None), + ByteField("txtString53", None), + ByteField("txtString54", None), + ByteField("txtString55", None), + ByteField("txtString56", None), + ByteField("txtString57", None), + ByteField("txtString58", None), + ByteField("txtString59", None), + ByteField("txtString60", None), + ByteField("txtString61", None), + ByteField("txtString62", None), + ByteField("txtString63", None), + ByteField("txtString64", None), + ByteField("txtString65", None), + ByteField("txtString66", None), + ByteField("txtString67", None), + ByteField("txtString68", None), + ByteField("txtString69", None), + ByteField("txtString70", None), + ByteField("txtString71", None), + ByteField("txtString72", None), + ByteField("txtString73", None), + ByteField("txtString74", None), + ByteField("txtString75", None), + ByteField("txtString76", None), + ByteField("txtString77", None), + ByteField("txtString78", None), + ByteField("txtString79", None), + ByteField("txtString80", None), + ByteField("txtString81", None), + ByteField("txtString82", None), + ByteField("txtString83", None), + ByteField("txtString84", None), + ByteField("txtString85", None), + ByteField("txtString86", None), + ByteField("txtString87", None), + ByteField("txtString88", None), + ByteField("txtString89", None), + ByteField("txtString90", None), + ByteField("txtString91", None), + ByteField("txtString92", None), + ByteField("txtString93", None), + ByteField("txtString94", None), + ByteField("txtString95", None), + ByteField("txtString96", None), + ByteField("txtString97", None), + ByteField("txtString98", None), + ByteField("txtString99", None), + ByteField("txtString100", None), + ByteField("txtString101", None), + ByteField("txtString102", None), + ByteField("txtString103", None), + ByteField("txtString104", None), + ByteField("txtString105", None), + ByteField("txtString106", None), + ByteField("txtString107", None), + ByteField("txtString108", None), + ByteField("txtString109", None), + ByteField("txtString110", None), + ByteField("txtString111", None), + ByteField("txtString112", None), + ByteField("txtString113", None), + ByteField("txtString114", None), + ByteField("txtString115", None), + ByteField("txtString116", None), + ByteField("txtString117", None), + ByteField("txtString118", None), + ByteField("txtString119", None), + ByteField("txtString120", None), + ByteField("txtString121", None), + ByteField("txtString122", None), + ByteField("txtString123", None), + ByteField("txtString124", None), + ByteField("txtString125", None), + ByteField("txtString126", None), + ByteField("txtString127", None), + ByteField("txtString128", None), + ByteField("txtString129", None), + ByteField("txtString130", None), + ByteField("txtString131", None), + ByteField("txtString132", None), + ByteField("txtString133", None), + ByteField("txtString134", None), + ByteField("txtString135", None), + ByteField("txtString136", None), + ByteField("txtString137", None), + ByteField("txtString138", None), + ByteField("txtString139", None), + ByteField("txtString140", None), + ByteField("txtString141", None), + ByteField("txtString142", None), + ByteField("txtString143", None), + ByteField("txtString144", None), + ByteField("txtString145", None), + ByteField("txtString146", None), + ByteField("txtString147", None), + ByteField("txtString148", None), + ByteField("txtString149", None), + ByteField("txtString150", None), + ByteField("txtString151", None), + ByteField("txtString152", None), + ByteField("txtString153", None), + ByteField("txtString154", None), + ByteField("txtString155", None), + ByteField("txtString156", None), + ByteField("txtString157", None), + ByteField("txtString158", None), + ByteField("txtString159", None), + ByteField("txtString160", None), + ByteField("txtString161", None), + ByteField("txtString162", None), + ByteField("txtString163", None), + ByteField("txtString164", None), + ByteField("txtString165", None), + ByteField("txtString166", None), + ByteField("txtString167", None), + ByteField("txtString168", None), + ByteField("txtString169", None), + ByteField("txtString170", None), + ByteField("txtString171", None), + ByteField("txtString172", None), + ByteField("txtString173", None), + ByteField("txtString174", None), + ByteField("txtString175", None), + ByteField("txtString176", None), + ByteField("txtString177", None), + ByteField("txtString178", None), + ByteField("txtString179", None), + ByteField("txtString180", None), + ByteField("txtString181", None), + ByteField("txtString182", None), + ByteField("txtString183", None), + ByteField("txtString184", None), + ByteField("txtString185", None), + ByteField("txtString186", None), + ByteField("txtString187", None), + ByteField("txtString188", None), + ByteField("txtString189", None), + ByteField("txtString190", None), + ByteField("txtString191", None), + ByteField("txtString192", None), + ByteField("txtString193", None), + ByteField("txtString194", None), + ByteField("txtString195", None), + ByteField("txtString196", None), + ByteField("txtString197", None), + ByteField("txtString198", None), + ByteField("txtString199", None), + ByteField("txtString200", None), + ByteField("txtString201", None), + ByteField("txtString202", None), + ByteField("txtString203", None), + ByteField("txtString204", None), + ByteField("txtString205", None), + ByteField("txtString206", None), + ByteField("txtString207", None), + ByteField("txtString208", None), + ByteField("txtString209", None), + ByteField("txtString210", None), + ByteField("txtString211", None), + ByteField("txtString212", None), + ByteField("txtString213", None), + ByteField("txtString214", None), + ByteField("txtString215", None), + ByteField("txtString216", None), + ByteField("txtString217", None), + ByteField("txtString218", None), + ByteField("txtString219", None), + ByteField("txtString220", None), + ByteField("txtString221", None), + ByteField("txtString222", None), + ByteField("txtString223", None), + ByteField("txtString224", None), + ByteField("txtString225", None), + ByteField("txtString226", None), + ByteField("txtString227", None), + ByteField("txtString228", None), + ByteField("txtString229", None), + ByteField("txtString230", None), + ByteField("txtString231", None), + ByteField("txtString232", None), + ByteField("txtString233", None), + ByteField("txtString234", None), + ByteField("txtString235", None), + ByteField("txtString236", None), + ByteField("txtString237", None), + ByteField("txtString238", None), + ByteField("txtString239", None), + ByteField("txtString240", None), + ByteField("txtString241", None), + ByteField("txtString242", None), + ByteField("txtString243", None), + ByteField("txtString244", None), + ByteField("txtString245", None), + ByteField("txtString246", None), + ByteField("txtString247", None), + ByteField("txtString248", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 250, a, self.fields_desc, 1) + if self.lengthNN is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class TimeZone(Packet): + """Time Zone Section 10.5.3.8""" + name = "Time Zone" + fields_desc = [ + ByteField("timeZone", 0x0), + ] + + +class TimeZoneAndTime(Packet): + """Time Zone and Time Section 10.5.3.9""" + name = "Time Zone and Time" + fields_desc = [ + ByteField("year", 0x0), + ByteField("month", 0x0), + ByteField("day", 0x0), + ByteField("hour", 0x0), + ByteField("minute", 0x0), + ByteField("second", 0x0), + ByteField("timeZone", 0x0) + ] + + +class CtsPermission(Packet): + """CTS permission Section 10.5.3.10""" + name = "Cts Permission" + fields_desc = [ + ] + + +class LsaIdentifier(Packet): + """LSA Identifier Section 10.5.3.11""" + name = "Lsa Identifier" + fields_desc = [ + ByteField("lsaID", 0x0), + ByteField("lsaID1", 0x0), + ByteField("lsaID2", 0x0) + ] + + +# +# 10.5.4 Call control information elements +# + +#10.5.4.1 Extensions of codesets +# This is only text and no packet + +class LockingShiftProcedure(Packet): + """Locking shift procedure Section 10.5.4.2""" + name = "Locking Shift Procedure" + fields_desc = [ + BitField("lockShift", 0x0, 1), + BitField("codesetId", 0x0, 3) + ] + + +class NonLockingShiftProcedure(Packet): + """Non-locking shift procedure Section 10.5.4.3""" + name = "Non-locking Shift Procedure" + fields_desc = [ + BitField("nonLockShift", 0x1, 1), + BitField("codesetId", 0x0, 3) + ] + + +class AuxiliaryStates(Packet): + """Auxiliary states Section 10.5.4.4""" + name = "Auxiliary States" + fields_desc = [ + XByteField("lengthAS", 0x3), + BitField("ext", 0x1, 1), + BitField("spare", 0x0, 3), + BitField("holdState", 0x0, 2), + BitField("mptyState", 0x0, 2) + ] + + +# len 3 to 15 +class BearerCapability(Packet): + """Bearer capability Section 10.5.4.5""" + name = "Bearer Capability" + fields_desc = [ + + XByteField("lengthBC", None), + + BitField("ext0", 0x1, 1), + BitField("radioChReq", 0x1, 2), + BitField("codingStd", 0x0, 1), + BitField("transMode", 0x0, 1), + BitField("infoTransCa", 0x0, 3), + # optional + ConditionalField(BitField("ext1", 0x1, 1), + lambda pkt: pkt.ext0 == 0), + ConditionalField(BitField("coding", None, 1), + lambda pkt: pkt.ext0 == 0), + ConditionalField(BitField("spare", None, 2), + lambda pkt: pkt.ext0 == 0), + ConditionalField(BitField("speechVers", 0x0, 4), + lambda pkt: pkt.ext0 == 0), + + ConditionalField(BitField("ext2", 0x1, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("compress", None, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("structure", None, 2), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("dupMode", None, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("config", None, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("nirr", None, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("establi", 0x0, 1), + lambda pkt: pkt.ext1 == 0), + + BitField("ext3", None, 1), + BitField("accessId", None, 2), + BitField("rateAda", None, 2), + BitField("signaling", None, 3), + + ConditionalField(BitField("ext4", None, 1), + lambda pkt: pkt.ext3 == 0), + ConditionalField(BitField("otherITC", None, 2), + lambda pkt: pkt.ext3 == 0), + ConditionalField(BitField("otherRate", None, 2), + lambda pkt: pkt.ext3 == 0), + ConditionalField(BitField("spare1", 0x0, 3), + lambda pkt: pkt.ext3 == 0), + + ConditionalField(BitField("ext5", 0x1, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("hdr", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("multiFr", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("mode", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("lli", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("assig", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("inbNeg", None, 1), + lambda pkt: pkt.ext4 == 0), + ConditionalField(BitField("spare2", 0x0, 1), + lambda pkt: pkt.ext4 == 0), + + BitField("ext6", None, 1), + BitField("layer1Id", None, 2), + BitField("userInf", None, 4), + BitField("sync", None, 1), + + ConditionalField(BitField("ext7", None, 1), + lambda pkt: pkt.ext6 == 0), + ConditionalField(BitField("stopBit", None, 1), + lambda pkt: pkt.ext6 == 0), + ConditionalField(BitField("negoc", None, 1), + lambda pkt: pkt.ext6 == 0), + ConditionalField(BitField("nbDataBit", None, 1), + lambda pkt: pkt.ext6 == 0), + ConditionalField(BitField("userRate", None, 4), + lambda pkt: pkt.ext6 == 0), + + ConditionalField(BitField("ext8", None, 1), + lambda pkt: pkt.ext7 == 0), + ConditionalField(BitField("interRate", None, 2), + lambda pkt: pkt.ext7 == 0), + ConditionalField(BitField("nicTX", None, 1), + lambda pkt: pkt.ext7 == 0), + ConditionalField(BitField("nicRX", None, 1), + lambda pkt: pkt.ext7 == 0), + ConditionalField(BitField("parity", None, 3), + lambda pkt: pkt.ext7 == 0), + + ConditionalField(BitField("ext9", None, 1), + lambda pkt: pkt.ext8 == 0), + ConditionalField(BitField("connEle", None, 2), + lambda pkt: pkt.ext8 == 0), + ConditionalField(BitField("modemType", None, 5), + lambda pkt: pkt.ext8 == 0), + + ConditionalField(BitField("ext10", None, 1), + lambda pkt: pkt.ext9 == 0), + ConditionalField(BitField("otherModemType", None, 2), + lambda pkt: pkt.ext9 == 0), + ConditionalField(BitField("netUserRate", None, 5), + lambda pkt: pkt.ext9 == 0), + + ConditionalField(BitField("ext11", None, 1), + lambda pkt: pkt.ext10 == 0), + ConditionalField(BitField("chanCoding", None, 4), + lambda pkt: pkt.ext10 == 0), + ConditionalField(BitField("maxTrafficChan", None, 3), + lambda pkt: pkt.ext10 == 0), + + ConditionalField(BitField("ext12", None, 1), + lambda pkt: pkt.ext11 == 0), + ConditionalField(BitField("uimi", None, 3), + lambda pkt: pkt.ext11 == 0), + ConditionalField(BitField("airInterfaceUserRate", None, 4), + lambda pkt: pkt.ext11 == 0), + + ConditionalField(BitField("ext13", 0x1, 1), + lambda pkt: pkt.ext12 == 0), + ConditionalField(BitField("layer2Ch", None, 2), + lambda pkt: pkt.ext12 == 0), + ConditionalField(BitField("userInfoL2", 0x0, 5), + lambda pkt: pkt.ext12 == 0) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 15, a, self.fields_desc, 1) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthBC is None: + p = struct.pack(">B", len(p)-1) + p[1:] + return p + pay + + +class CallControlCapabilities(Packet): + """Call Control Capabilities Section 10.5.4.5a""" + name = "Call Control Capabilities" + fields_desc = [ + XByteField("lengthCCC", 0x3), + BitField("spare", 0x0, 6), + BitField("pcp", 0x0, 1), + BitField("dtmf", 0x0, 1) + ] + + +class CallState(Packet): + """Call State Section 10.5.4.6""" + name = "Call State" + fields_desc = [ + BitField("codingStd", 0x0, 2), + BitField("stateValue", 0x0, 6) + ] + + +# len 3 to 43 +class CalledPartyBcdNumber(Packet): + """Called party BCD number Section 10.5.4.7""" + name = "Called Party BCD Number" + fields_desc = [ + XByteField("lengthCPBN", None), + BitField("ext", 0x1, 1), + BitField("typeNb", 0x0, 3), + BitField("nbPlanId", 0x0, 4), + # optional + BitField("nbDigit2", None, 4), + BitField("nbDigit1", None, 4), + BitField("nbDigit4", None, 4), + BitField("nbDigit3", None, 4), + + BitField("nbDigit6", None, 4), + BitField("nbDigit5", None, 4), + BitField("nbDigit8", None, 4), + BitField("nbDigit7", None, 4), + + BitField("nbDigit10", None, 4), + BitField("nbDigit9", None, 4), + BitField("nbDigit12", None, 4), + BitField("nbDigit11", None, 4), + + BitField("nbDigit14", None, 4), + BitField("nbDigit13", None, 4), + BitField("nbDigit16", None, 4), + BitField("nbDigit15", None, 4), + + BitField("nbDigit18", None, 4), + BitField("nbDigit17", None, 4), + BitField("nbDigit20", None, 4), + BitField("nbDigit19", None, 4), + + BitField("nbDigit22", None, 4), + BitField("nbDigit21", None, 4), + BitField("nbDigit24", None, 4), + BitField("nbDigit23", None, 4), + + BitField("nbDigit26", None, 4), + BitField("nbDigit25", None, 4), + BitField("nbDigit28", None, 4), + BitField("nbDigit27", None, 4), + + BitField("nbDigit30", None, 4), + BitField("nbDigit29", None, 4), + BitField("nbDigit32", None, 4), + BitField("nbDigit31", None, 4), + + BitField("nbDigit34", None, 4), + BitField("nbDigit33", None, 4), + BitField("nbDigit36", None, 4), + BitField("nbDigit35", None, 4), + + BitField("nbDigit38", None, 4), + BitField("nbDigit37", None, 4), + BitField("nbDigit40", None, 4), + BitField("nbDigit39", None, 4), +# ^^^^^^ 20 first optional bytes ^^^^^^^^^^^^^^^ + BitField("nbDigit42", None, 4), + BitField("nbDigit41", None, 4), + BitField("nbDigit44", None, 4), + BitField("nbDigit43", None, 4), + + BitField("nbDigit46", None, 4), + BitField("nbDigit45", None, 4), + BitField("nbDigit48", None, 4), + BitField("nbDigit47", None, 4), + + BitField("nbDigit50", None, 4), + BitField("nbDigit49", None, 4), + BitField("nbDigit52", None, 4), + BitField("nbDigit51", None, 4), + + BitField("nbDigit54", None, 4), + BitField("nbDigit53", None, 4), + BitField("nbDigit56", None, 4), + BitField("nbDigit55", None, 4), + + BitField("nbDigit58", None, 4), + BitField("nbDigit57", None, 4), + BitField("nbDigit60", None, 4), + BitField("nbDigit59", None, 4), + + BitField("nbDigit62", None, 4), + BitField("nbDigit61", None, 4), + BitField("nbDigit64", None, 4), + BitField("nbDigit63", None, 4), + + BitField("nbDigit66", None, 4), + BitField("nbDigit65", None, 4), + BitField("nbDigit68", None, 4), + BitField("nbDigit67", None, 4), + + BitField("nbDigit70", None, 4), + BitField("nbDigit69", None, 4), + BitField("nbDigit72", None, 4), + BitField("nbDigit71", None, 4), + + BitField("nbDigit74", None, 4), + BitField("nbDigit73", None, 4), + BitField("nbDigit76", None, 4), + BitField("nbDigit75", None, 4), + + BitField("nbDigit78", None, 4), + BitField("nbDigit77", None, 4), + BitField("nbDigit80", None, 4), + BitField("nbDigit79", None, 4), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 42, a, self.fields_desc, 1) + if self.lengthCPBN is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 2 to 23 +class CalledPartySubaddress(Packet): + """Called party subaddress Section 10.5.4.8""" + name = "Called Party Subaddress" + fields_desc = [ + XByteField("lengthCPS", None), + # optional + BitField("ext", None, 1), + BitField("subAddr", None, 3), + BitField("oddEven", None, 1), + BitField("spare", None, 3), + + ByteField("subInfo0", None), + ByteField("subInfo1", None), + ByteField("subInfo2", None), + ByteField("subInfo3", None), + ByteField("subInfo4", None), + ByteField("subInfo5", None), + ByteField("subInfo6", None), + ByteField("subInfo7", None), + ByteField("subInfo8", None), + ByteField("subInfo9", None), + ByteField("subInfo10", None), + ByteField("subInfo11", None), + ByteField("subInfo12", None), + ByteField("subInfo13", None), + ByteField("subInfo14", None), + ByteField("subInfo15", None), + ByteField("subInfo16", None), + ByteField("subInfo17", None), + ByteField("subInfo18", None), + ByteField("subInfo19", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 23, a, self.fields_desc, 1) + if self.lengthCPS is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 3 to 14 +class CallingPartyBcdNumber(Packet): + """Called party subaddress Section 10.5.4.9""" + name = "Called Party Subaddress" + fields_desc = [ + XByteField("lengthCPBN", None), + BitField("ext", 0x1, 1), + BitField("typeNb", 0x0, 3), + BitField("nbPlanId", 0x0, 4), + # optional + ConditionalField(BitField("ext1", 0x1, 1), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("presId", None, 2), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("spare", None, 3), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("screenId", 0x0, 2), + lambda pkt: pkt.ext == 0), + + BitField("nbDigit2", None, 4), + BitField("nbDigit1", None, 4), + + BitField("nbDigit4", None, 4), + BitField("nbDigit3", None, 4), + + BitField("nbDigit6", None, 4), + BitField("nbDigit5", None, 4), + + BitField("nbDigit8", None, 4), + BitField("nbDigit7", None, 4), + + BitField("nbDigit10", None, 4), + BitField("nbDigit9", None, 4), + + BitField("nbDigit12", None, 4), + BitField("nbDigit11", None, 4), + + BitField("nbDigit14", None, 4), + BitField("nbDigit13", None, 4), + + BitField("nbDigit16", None, 4), + BitField("nbDigit15", None, 4), + + BitField("nbDigit18", None, 4), + BitField("nbDigit17", None, 4), + + BitField("nbDigit20", None, 4), + BitField("nbDigit19", None, 4), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 13, a, self.fields_desc, 1) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthCPBN is None: + p = struct.pack(">B", len(p)-1) + p[1:] + return p + pay + + +# len 2 to 23 +class CallingPartySubaddress(Packet): + """Calling party subaddress Section 10.5.4.10""" + name = "Calling Party Subaddress" + fields_desc = [ + XByteField("lengthCPS", None), + # optional + BitField("ext1", None, 1), + BitField("typeAddr", None, 3), + BitField("oddEven", None, 1), + BitField("spare", None, 3), + + ByteField("subInfo0", None), + ByteField("subInfo1", None), + ByteField("subInfo2", None), + ByteField("subInfo3", None), + ByteField("subInfo4", None), + ByteField("subInfo5", None), + ByteField("subInfo6", None), + ByteField("subInfo7", None), + ByteField("subInfo8", None), + ByteField("subInfo9", None), + ByteField("subInfo10", None), + ByteField("subInfo11", None), + ByteField("subInfo12", None), + ByteField("subInfo13", None), + ByteField("subInfo14", None), + ByteField("subInfo15", None), + ByteField("subInfo16", None), + ByteField("subInfo17", None), + ByteField("subInfo18", None), + ByteField("subInfo19", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 22, a, self.fields_desc, 1) + if self.lengthCPS is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 4 to 32 +class Cause(Packet): + """Cause Section 10.5.4.11""" + name = "Cause" + fields_desc = [ + + XByteField("lengthC", None), + + BitField("ext", 0x1, 1), + BitField("codingStd", 0x0, 2), + BitField("spare", 0x0, 1), + BitField("location", 0x0, 4), + + ConditionalField(BitField("ext1", 0x1, 1), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("recommendation", 0x1, 7), + lambda pkt: pkt.ext == 0), + # optional + BitField("ext2", None, 1), + BitField("causeValue", None, 7), + + ByteField("diagnositc0", None), + ByteField("diagnositc1", None), + ByteField("diagnositc2", None), + ByteField("diagnositc3", None), + ByteField("diagnositc4", None), + ByteField("diagnositc5", None), + ByteField("diagnositc6", None), + ByteField("diagnositc7", None), + ByteField("diagnositc8", None), + ByteField("diagnositc9", None), + ByteField("diagnositc10", None), + ByteField("diagnositc11", None), + ByteField("diagnositc12", None), + ByteField("diagnositc13", None), + ByteField("diagnositc14", None), + ByteField("diagnositc15", None), + ByteField("diagnositc16", None), + ByteField("diagnositc17", None), + ByteField("diagnositc18", None), + ByteField("diagnositc19", None), + ByteField("diagnositc20", None), + ByteField("diagnositc21", None), + ByteField("diagnositc22", None), + ByteField("diagnositc23", None), + ByteField("diagnositc24", None), + ByteField("diagnositc25", None), + ByteField("diagnositc26", None), + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(3, 31, a, self.fields_desc, 1) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthC is None: + p = struct.pack(">B", len(p)-1) + p[1:] + return p + pay + + +class ClirSuppression(Packet): + """CLIR suppression Section 10.5.4.11a""" + name = "Clir Suppression" + fields_desc = [ + ] + + +class ClirInvocation(Packet): + """CLIR invocation Section 10.5.4.11b""" + name = "Clir Invocation" + fields_desc = [ + ] + + +class CongestionLevel(Packet): + """Congestion level Section 10.5.4.12""" + name = "Congestion Level" + fields_desc = [ + BitField("notDef", 0x0, 4) # not defined by the std + ] + + +# len 3 to 14 +class ConnectedNumber(Packet): + """Connected number Section 10.5.4.13""" + name = "Connected Number" + fields_desc = [ + + XByteField("lengthCN", None), + + BitField("ext", 0x1, 1), + BitField("typeNb", 0x0, 3), + BitField("typePlanId", 0x0, 4), + # optional + ConditionalField(BitField("ext1", 0x1, 1), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("presId", None, 2), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("spare", None, 3), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("screenId", None, 2), + lambda pkt: pkt.ext == 0), + + BitField("nbDigit2", None, 4), + BitField("nbDigit1", None, 4), + + BitField("nbDigit4", None, 4), + BitField("nbDigit3", None, 4), + + BitField("nbDigit6", None, 4), + BitField("nbDigit5", None, 4), + + BitField("nbDigit8", None, 4), + BitField("nbDigit7", None, 4), + + BitField("nbDigit10", None, 4), + BitField("nbDigit9", None, 4), + + BitField("nbDigit12", None, 4), + BitField("nbDigit11", None, 4), + + BitField("nbDigit14", None, 4), + BitField("nbDigit13", None, 4), + + BitField("nbDigit16", None, 4), + BitField("nbDigit15", None, 4), + + BitField("nbDigit18", None, 4), + BitField("nbDigit17", None, 4), + + BitField("nbDigit20", None, 4), + BitField("nbDigit19", None, 4) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 13, a, self.fields_desc, 1) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthCN is None: + p = struct.pack(">B", len(p)-1) + p[1:] + return p + pay + + +# len 2 to 23 +class ConnectedSubaddress(Packet): + """Connected subaddress Section 10.5.4.14""" + name = "Connected Subaddress" + fields_desc = [ + + XByteField("lengthCS", None), + # optional + BitField("ext", None, 1), + BitField("typeOfSub", None, 3), + BitField("oddEven", None, 1), + BitField("spare", None, 3), + + ByteField("subInfo0", None), + ByteField("subInfo1", None), + ByteField("subInfo2", None), + ByteField("subInfo3", None), + ByteField("subInfo4", None), + ByteField("subInfo5", None), + ByteField("subInfo6", None), + ByteField("subInfo7", None), + ByteField("subInfo8", None), + ByteField("subInfo9", None), + ByteField("subInfo10", None), + ByteField("subInfo11", None), + ByteField("subInfo12", None), + ByteField("subInfo13", None), + ByteField("subInfo14", None), + ByteField("subInfo15", None), + ByteField("subInfo16", None), + ByteField("subInfo17", None), + ByteField("subInfo18", None), + ByteField("subInfo19", None) + ] + + def post_build(self, p, pay): + aList = [] + a = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 22, a, self.fields_desc, 1) + if self.lengthCS is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# len 2 to L3 (251) (done) +class Facility(Packet): + """Facility Section 10.5.4.15""" + name = "Facility" + fields_desc = [ + XByteField("lengthF", None), + # optional + ByteField("facilityInfo1", None), + ByteField("facilityInfo2", None), + ByteField("facilityInfo3", None), + ByteField("facilityInfo4", None), + ByteField("facilityInfo5", None), + ByteField("facilityInfo6", None), + ByteField("facilityInfo7", None), + ByteField("facilityInfo8", None), + ByteField("facilityInfo9", None), + ByteField("facilityInfo10", None), + ByteField("facilityInfo11", None), + ByteField("facilityInfo12", None), + ByteField("facilityInfo13", None), + ByteField("facilityInfo14", None), + ByteField("facilityInfo15", None), + ByteField("facilityInfo16", None), + ByteField("facilityInfo17", None), + ByteField("facilityInfo18", None), + ByteField("facilityInfo19", None), + ByteField("facilityInfo20", None), + ByteField("facilityInfo21", None), + ByteField("facilityInfo22", None), + ByteField("facilityInfo23", None), + ByteField("facilityInfo24", None), + ByteField("facilityInfo25", None), + ByteField("facilityInfo26", None), + ByteField("facilityInfo27", None), + ByteField("facilityInfo28", None), + ByteField("facilityInfo29", None), + ByteField("facilityInfo30", None), + ByteField("facilityInfo31", None), + ByteField("facilityInfo32", None), + ByteField("facilityInfo33", None), + ByteField("facilityInfo34", None), + ByteField("facilityInfo35", None), + ByteField("facilityInfo36", None), + ByteField("facilityInfo37", None), + ByteField("facilityInfo38", None), + ByteField("facilityInfo39", None), + ByteField("facilityInfo40", None), + ByteField("facilityInfo41", None), + ByteField("facilityInfo42", None), + ByteField("facilityInfo43", None), + ByteField("facilityInfo44", None), + ByteField("facilityInfo45", None), + ByteField("facilityInfo46", None), + ByteField("facilityInfo47", None), + ByteField("facilityInfo48", None), + ByteField("facilityInfo49", None), + ByteField("facilityInfo50", None), + ByteField("facilityInfo51", None), + ByteField("facilityInfo52", None), + ByteField("facilityInfo53", None), + ByteField("facilityInfo54", None), + ByteField("facilityInfo55", None), + ByteField("facilityInfo56", None), + ByteField("facilityInfo57", None), + ByteField("facilityInfo58", None), + ByteField("facilityInfo59", None), + ByteField("facilityInfo60", None), + ByteField("facilityInfo61", None), + ByteField("facilityInfo62", None), + ByteField("facilityInfo63", None), + ByteField("facilityInfo64", None), + ByteField("facilityInfo65", None), + ByteField("facilityInfo66", None), + ByteField("facilityInfo67", None), + ByteField("facilityInfo68", None), + ByteField("facilityInfo69", None), + ByteField("facilityInfo70", None), + ByteField("facilityInfo71", None), + ByteField("facilityInfo72", None), + ByteField("facilityInfo73", None), + ByteField("facilityInfo74", None), + ByteField("facilityInfo75", None), + ByteField("facilityInfo76", None), + ByteField("facilityInfo77", None), + ByteField("facilityInfo78", None), + ByteField("facilityInfo79", None), + ByteField("facilityInfo80", None), + ByteField("facilityInfo81", None), + ByteField("facilityInfo82", None), + ByteField("facilityInfo83", None), + ByteField("facilityInfo84", None), + ByteField("facilityInfo85", None), + ByteField("facilityInfo86", None), + ByteField("facilityInfo87", None), + ByteField("facilityInfo88", None), + ByteField("facilityInfo89", None), + ByteField("facilityInfo90", None), + ByteField("facilityInfo91", None), + ByteField("facilityInfo92", None), + ByteField("facilityInfo93", None), + ByteField("facilityInfo94", None), + ByteField("facilityInfo95", None), + ByteField("facilityInfo96", None), + ByteField("facilityInfo97", None), + ByteField("facilityInfo98", None), + ByteField("facilityInfo99", None), + ByteField("facilityInfo100", None), + ByteField("facilityInfo101", None), + ByteField("facilityInfo102", None), + ByteField("facilityInfo103", None), + ByteField("facilityInfo104", None), + ByteField("facilityInfo105", None), + ByteField("facilityInfo106", None), + ByteField("facilityInfo107", None), + ByteField("facilityInfo108", None), + ByteField("facilityInfo109", None), + ByteField("facilityInfo110", None), + ByteField("facilityInfo111", None), + ByteField("facilityInfo112", None), + ByteField("facilityInfo113", None), + ByteField("facilityInfo114", None), + ByteField("facilityInfo115", None), + ByteField("facilityInfo116", None), + ByteField("facilityInfo117", None), + ByteField("facilityInfo118", None), + ByteField("facilityInfo119", None), + ByteField("facilityInfo120", None), + ByteField("facilityInfo121", None), + ByteField("facilityInfo122", None), + ByteField("facilityInfo123", None), + ByteField("facilityInfo124", None), + ByteField("facilityInfo125", None), + ByteField("facilityInfo126", None), + ByteField("facilityInfo127", None), + ByteField("facilityInfo128", None), + ByteField("facilityInfo129", None), + ByteField("facilityInfo130", None), + ByteField("facilityInfo131", None), + ByteField("facilityInfo132", None), + ByteField("facilityInfo133", None), + ByteField("facilityInfo134", None), + ByteField("facilityInfo135", None), + ByteField("facilityInfo136", None), + ByteField("facilityInfo137", None), + ByteField("facilityInfo138", None), + ByteField("facilityInfo139", None), + ByteField("facilityInfo140", None), + ByteField("facilityInfo141", None), + ByteField("facilityInfo142", None), + ByteField("facilityInfo143", None), + ByteField("facilityInfo144", None), + ByteField("facilityInfo145", None), + ByteField("facilityInfo146", None), + ByteField("facilityInfo147", None), + ByteField("facilityInfo148", None), + ByteField("facilityInfo149", None), + ByteField("facilityInfo150", None), + ByteField("facilityInfo151", None), + ByteField("facilityInfo152", None), + ByteField("facilityInfo153", None), + ByteField("facilityInfo154", None), + ByteField("facilityInfo155", None), + ByteField("facilityInfo156", None), + ByteField("facilityInfo157", None), + ByteField("facilityInfo158", None), + ByteField("facilityInfo159", None), + ByteField("facilityInfo160", None), + ByteField("facilityInfo161", None), + ByteField("facilityInfo162", None), + ByteField("facilityInfo163", None), + ByteField("facilityInfo164", None), + ByteField("facilityInfo165", None), + ByteField("facilityInfo166", None), + ByteField("facilityInfo167", None), + ByteField("facilityInfo168", None), + ByteField("facilityInfo169", None), + ByteField("facilityInfo170", None), + ByteField("facilityInfo171", None), + ByteField("facilityInfo172", None), + ByteField("facilityInfo173", None), + ByteField("facilityInfo174", None), + ByteField("facilityInfo175", None), + ByteField("facilityInfo176", None), + ByteField("facilityInfo177", None), + ByteField("facilityInfo178", None), + ByteField("facilityInfo179", None), + ByteField("facilityInfo180", None), + ByteField("facilityInfo181", None), + ByteField("facilityInfo182", None), + ByteField("facilityInfo183", None), + ByteField("facilityInfo184", None), + ByteField("facilityInfo185", None), + ByteField("facilityInfo186", None), + ByteField("facilityInfo187", None), + ByteField("facilityInfo188", None), + ByteField("facilityInfo189", None), + ByteField("facilityInfo190", None), + ByteField("facilityInfo191", None), + ByteField("facilityInfo192", None), + ByteField("facilityInfo193", None), + ByteField("facilityInfo194", None), + ByteField("facilityInfo195", None), + ByteField("facilityInfo196", None), + ByteField("facilityInfo197", None), + ByteField("facilityInfo198", None), + ByteField("facilityInfo199", None), + ByteField("facilityInfo200", None), + ByteField("facilityInfo201", None), + ByteField("facilityInfo202", None), + ByteField("facilityInfo203", None), + ByteField("facilityInfo204", None), + ByteField("facilityInfo205", None), + ByteField("facilityInfo206", None), + ByteField("facilityInfo207", None), + ByteField("facilityInfo208", None), + ByteField("facilityInfo209", None), + ByteField("facilityInfo210", None), + ByteField("facilityInfo211", None), + ByteField("facilityInfo212", None), + ByteField("facilityInfo213", None), + ByteField("facilityInfo214", None), + ByteField("facilityInfo215", None), + ByteField("facilityInfo216", None), + ByteField("facilityInfo217", None), + ByteField("facilityInfo218", None), + ByteField("facilityInfo219", None), + ByteField("facilityInfo220", None), + ByteField("facilityInfo221", None), + ByteField("facilityInfo222", None), + ByteField("facilityInfo223", None), + ByteField("facilityInfo224", None), + ByteField("facilityInfo225", None), + ByteField("facilityInfo226", None), + ByteField("facilityInfo227", None), + ByteField("facilityInfo228", None), + ByteField("facilityInfo229", None), + ByteField("facilityInfo230", None), + ByteField("facilityInfo231", None), + ByteField("facilityInfo232", None), + ByteField("facilityInfo233", None), + ByteField("facilityInfo234", None), + ByteField("facilityInfo235", None), + ByteField("facilityInfo236", None), + ByteField("facilityInfo237", None), + ByteField("facilityInfo238", None), + ByteField("facilityInfo239", None), + ByteField("facilityInfo240", None), + ByteField("facilityInfo241", None), + ByteField("facilityInfo242", None), + ByteField("facilityInfo243", None), + ByteField("facilityInfo244", None), + ByteField("facilityInfo245", None), + ByteField("facilityInfo246", None), + ByteField("facilityInfo247", None), + ByteField("facilityInfo248", None), + ByteField("facilityInfo249", None) + ] + + def post_build(self, p, pay): + aList = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + a = [] + for i in aList: + a.append(getattr(self, i)) + res = adapt(7, 250, a, self.fields_desc, 1) + if self.lengthF is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +#len 2 to 5 +class HighLayerCompatibility(Packet): + """High layer compatibility Section 10.5.4.16""" + name = "High Layer Compatibility" + fields_desc = [ + + XByteField("lengthHLC", None), + # optional + BitField("ext", None, 1), + BitField("codingStd", None, 2), + BitField("interpret", None, 3), + BitField("presMeth", None, 2), + + BitField("ext1", None, 1), + BitField("highLayerId", None, 7), + + ConditionalField(BitField("ext2", 0x1, 1), + lambda pkt: pkt.ext1 == 0), + ConditionalField(BitField("exHiLayerId", 0x0, 7), + lambda pkt: pkt.ext1 == 0), + ] + + def post_build(self, p, pay): + aList = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + a = [] + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 4, a, self.fields_desc, 1) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthHLC is None: + p = struct.pack(">B", len(p)-1) + p[1:] + return p + pay +# +# 10.5.4.16.1 Static conditions for the high layer +# compatibility IE contents +# + + +class KeypadFacility(Packet): + """Keypad facility Section 10.5.4.17""" + name = "Keypad Facility" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("keyPadInfo", 0x0, 7) + ] + + +# len 2 to 15 +class LowLayerCompatibility(Packet): + """Low layer compatibility Section 10.5.4.18""" + name = "Low Layer Compatibility" + fields_desc = [ + + XByteField("lengthLLC", None), + # optional + ByteField("rest0", None), + ByteField("rest1", None), + ByteField("rest2", None), + ByteField("rest3", None), + ByteField("rest4", None), + ByteField("rest5", None), + ByteField("rest6", None), + ByteField("rest7", None), + ByteField("rest8", None), + ByteField("rest9", None), + ByteField("rest10", None), + ByteField("rest11", None), + ByteField("rest12", None) + ] + + def post_build(self, p, pay): + aList = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + a = [] + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 14, a, self.fields_desc, 1) + if self.lengthLLC is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class MoreData(Packet): + """More data Section 10.5.4.19""" + name = "More Data" + fields_desc = [ + ] + + +class NotificationIndicator(Packet): + """Notification indicator Section 10.5.4.20""" + name = "Notification Indicator" + fields_desc = [ + BitField("ext1", 0x1, 1), + BitField("notifDesc", 0x0, 7) + ] + + +class ProgressIndicator(Packet): + """Progress indicator Section 10.5.4.21""" + name = "Progress Indicator" + fields_desc = [ + XByteField("lengthPI", 0x2), + BitField("ext", 0x1, 1), + BitField("codingStd", 0x0, 2), + BitField("spare", 0x0, 1), + BitField("location", 0x0, 4), + BitField("ext1", 0x1, 1), + BitField("progressDesc", 0x0, 7) + ] + + +class RecallType(Packet): + """Recall type $(CCBS)$ Section 10.5.4.21a""" + name = "Recall Type $(CCBS)$" + fields_desc = [ + BitField("spare", 0x0, 5), + BitField("recallType", 0x0, 3) + ] + + +# len 3 to 19 +class RedirectingPartyBcdNumber(Packet): + """Redirecting party BCD number Section 10.5.4.21b""" + name = "Redirecting Party BCD Number" + fields_desc = [ + + XByteField("lengthRPBN", None), + + BitField("ext", 0x1, 1), + BitField("typeNb", 0x0, 3), + BitField("numberingPlan", 0x0, 4), + # optional + ConditionalField(BitField("ext1", 0x1, 1), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("presId", 0x0, 2), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("spare", 0x0, 3), + lambda pkt: pkt.ext == 0), + ConditionalField(BitField("screenId", 0x0, 2), + lambda pkt: pkt.ext == 0), + + BitField("nbDigit2", None, 4), + BitField("nbDigit1", None, 4), + + BitField("nbDigit4", None, 4), + BitField("nbDigit3", None, 4), + + BitField("nbDigit6", None, 4), + BitField("nbDigit5", None, 4), + + BitField("nbDigit8", None, 4), + BitField("nbDigit7", None, 4), + + BitField("nbDigit10", None, 4), + BitField("nbDigit9", None, 4), + + BitField("nbDigit12", None, 4), + BitField("nbDigit11", None, 4), + + BitField("nbDigit14", None, 4), + BitField("nbDigit13", None, 4), + + BitField("nbDigit16", None, 4), + BitField("nbDigit15", None, 4), + + BitField("nbDigit18", None, 4), + BitField("nbDigit17", None, 4), + + BitField("nbDigit20", None, 4), + BitField("nbDigit19", None, 4), + + BitField("nbDigit22", None, 4), + BitField("nbDigit21", None, 4), + + BitField("nbDigit24", None, 4), + BitField("nbDigit23", None, 4), + + BitField("nbDigit26", None, 4), + BitField("nbDigit25", None, 4), + + BitField("nbDigit28", None, 4), + BitField("nbDigit27", None, 4), + + BitField("nbDigit30", None, 4), + BitField("nbDigit29", None, 4), + ] + + def post_build(self, p, pay): + aList = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + a = [] + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 18, a, self.fields_desc, 1) + if res[0] is not 0: + p = p[:-res[0]] + if self.lengthRPBN is None: + p = struct.pack(">B", len(p)-1) + p[1:] + return p + pay + + +# length 2 to 23 +class RedirectingPartySubaddress(Packet): + """Redirecting party subaddress Section 10.5.4.21c""" + name = "Redirecting Party BCD Number" + fields_desc = [ + + XByteField("lengthRPS", None), + # optional + BitField("ext", None, 1), + BitField("typeSub", None, 3), + BitField("oddEven", None, 1), + BitField("spare", None, 3), + + ByteField("subInfo0", None), + ByteField("subInfo1", None), + ByteField("subInfo2", None), + ByteField("subInfo3", None), + ByteField("subInfo4", None), + ByteField("subInfo5", None), + ByteField("subInfo6", None), + ByteField("subInfo7", None), + ByteField("subInfo8", None), + ByteField("subInfo9", None), + ByteField("subInfo10", None), + ByteField("subInfo11", None), + ByteField("subInfo12", None), + ByteField("subInfo13", None), + ByteField("subInfo14", None), + ByteField("subInfo15", None), + ByteField("subInfo16", None), + ByteField("subInfo17", None), + ByteField("subInfo18", None), + ByteField("subInfo19", None) + ] + + def post_build(self, p, pay): + aList = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + a = [] + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 22, a, self.fields_desc, 1) + if self.lengthRPS is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class RepeatIndicator(Packet): + """Repeat indicator Section 10.5.4.22""" + name = "Repeat Indicator" + fields_desc = [ + BitField("repeatIndic", 0x0, 4) + ] + + +# no upper length min 2(max for L3) (251) +class SetupContainer(Packet): + """SETUP Container $(CCBS)$ Section 10.5.4.22b""" + name = "Setup Container $(CCBS)$" + fields_desc = [ + XByteField("lengthSC", None), + # optional + ByteField("mess1", None), + ByteField("mess2", None), + ByteField("mess3", None), + ByteField("mess4", None), + ByteField("mess5", None), + ByteField("mess6", None), + ByteField("mess7", None), + ByteField("mess8", None), + ByteField("mess9", None), + ByteField("mess10", None), + ByteField("mess11", None), + ByteField("mess12", None), + ByteField("mess13", None), + ByteField("mess14", None), + ByteField("mess15", None), + ByteField("mess16", None), + ByteField("mess17", None), + ByteField("mess18", None), + ByteField("mess19", None), + ByteField("mess20", None), + ByteField("mess21", None), + ByteField("mess22", None), + ByteField("mess23", None), + ByteField("mess24", None), + ByteField("mess25", None), + ByteField("mess26", None), + ByteField("mess27", None), + ByteField("mess28", None), + ByteField("mess29", None), + ByteField("mess30", None), + ByteField("mess31", None), + ByteField("mess32", None), + ByteField("mess33", None), + ByteField("mess34", None), + ByteField("mess35", None), + ByteField("mess36", None), + ByteField("mess37", None), + ByteField("mess38", None), + ByteField("mess39", None), + ByteField("mess40", None), + ByteField("mess41", None), + ByteField("mess42", None), + ByteField("mess43", None), + ByteField("mess44", None), + ByteField("mess45", None), + ByteField("mess46", None), + ByteField("mess47", None), + ByteField("mess48", None), + ByteField("mess49", None), + ByteField("mess50", None), + ByteField("mess51", None), + ByteField("mess52", None), + ByteField("mess53", None), + ByteField("mess54", None), + ByteField("mess55", None), + ByteField("mess56", None), + ByteField("mess57", None), + ByteField("mess58", None), + ByteField("mess59", None), + ByteField("mess60", None), + ByteField("mess61", None), + ByteField("mess62", None), + ByteField("mess63", None), + ByteField("mess64", None), + ByteField("mess65", None), + ByteField("mess66", None), + ByteField("mess67", None), + ByteField("mess68", None), + ByteField("mess69", None), + ByteField("mess70", None), + ByteField("mess71", None), + ByteField("mess72", None), + ByteField("mess73", None), + ByteField("mess74", None), + ByteField("mess75", None), + ByteField("mess76", None), + ByteField("mess77", None), + ByteField("mess78", None), + ByteField("mess79", None), + ByteField("mess80", None), + ByteField("mess81", None), + ByteField("mess82", None), + ByteField("mess83", None), + ByteField("mess84", None), + ByteField("mess85", None), + ByteField("mess86", None), + ByteField("mess87", None), + ByteField("mess88", None), + ByteField("mess89", None), + ByteField("mess90", None), + ByteField("mess91", None), + ByteField("mess92", None), + ByteField("mess93", None), + ByteField("mess94", None), + ByteField("mess95", None), + ByteField("mess96", None), + ByteField("mess97", None), + ByteField("mess98", None), + ByteField("mess99", None), + ByteField("mess100", None), + ByteField("mess101", None), + ByteField("mess102", None), + ByteField("mess103", None), + ByteField("mess104", None), + ByteField("mess105", None), + ByteField("mess106", None), + ByteField("mess107", None), + ByteField("mess108", None), + ByteField("mess109", None), + ByteField("mess110", None), + ByteField("mess111", None), + ByteField("mess112", None), + ByteField("mess113", None), + ByteField("mess114", None), + ByteField("mess115", None), + ByteField("mess116", None), + ByteField("mess117", None), + ByteField("mess118", None), + ByteField("mess119", None), + ByteField("mess120", None), + ByteField("mess121", None), + ByteField("mess122", None), + ByteField("mess123", None), + ByteField("mess124", None), + ByteField("mess125", None), + ByteField("mess126", None), + ByteField("mess127", None), + ByteField("mess128", None), + ByteField("mess129", None), + ByteField("mess130", None), + ByteField("mess131", None), + ByteField("mess132", None), + ByteField("mess133", None), + ByteField("mess134", None), + ByteField("mess135", None), + ByteField("mess136", None), + ByteField("mess137", None), + ByteField("mess138", None), + ByteField("mess139", None), + ByteField("mess140", None), + ByteField("mess141", None), + ByteField("mess142", None), + ByteField("mess143", None), + ByteField("mess144", None), + ByteField("mess145", None), + ByteField("mess146", None), + ByteField("mess147", None), + ByteField("mess148", None), + ByteField("mess149", None), + ByteField("mess150", None), + ByteField("mess151", None), + ByteField("mess152", None), + ByteField("mess153", None), + ByteField("mess154", None), + ByteField("mess155", None), + ByteField("mess156", None), + ByteField("mess157", None), + ByteField("mess158", None), + ByteField("mess159", None), + ByteField("mess160", None), + ByteField("mess161", None), + ByteField("mess162", None), + ByteField("mess163", None), + ByteField("mess164", None), + ByteField("mess165", None), + ByteField("mess166", None), + ByteField("mess167", None), + ByteField("mess168", None), + ByteField("mess169", None), + ByteField("mess170", None), + ByteField("mess171", None), + ByteField("mess172", None), + ByteField("mess173", None), + ByteField("mess174", None), + ByteField("mess175", None), + ByteField("mess176", None), + ByteField("mess177", None), + ByteField("mess178", None), + ByteField("mess179", None), + ByteField("mess180", None), + ByteField("mess181", None), + ByteField("mess182", None), + ByteField("mess183", None), + ByteField("mess184", None), + ByteField("mess185", None), + ByteField("mess186", None), + ByteField("mess187", None), + ByteField("mess188", None), + ByteField("mess189", None), + ByteField("mess190", None), + ByteField("mess191", None), + ByteField("mess192", None), + ByteField("mess193", None), + ByteField("mess194", None), + ByteField("mess195", None), + ByteField("mess196", None), + ByteField("mess197", None), + ByteField("mess198", None), + ByteField("mess199", None), + ByteField("mess200", None), + ByteField("mess201", None), + ByteField("mess202", None), + ByteField("mess203", None), + ByteField("mess204", None), + ByteField("mess205", None), + ByteField("mess206", None), + ByteField("mess207", None), + ByteField("mess208", None), + ByteField("mess209", None), + ByteField("mess210", None), + ByteField("mess211", None), + ByteField("mess212", None), + ByteField("mess213", None), + ByteField("mess214", None), + ByteField("mess215", None), + ByteField("mess216", None), + ByteField("mess217", None), + ByteField("mess218", None), + ByteField("mess219", None), + ByteField("mess220", None), + ByteField("mess221", None), + ByteField("mess222", None), + ByteField("mess223", None), + ByteField("mess224", None), + ByteField("mess225", None), + ByteField("mess226", None), + ByteField("mess227", None), + ByteField("mess228", None), + ByteField("mess229", None), + ByteField("mess230", None), + ByteField("mess231", None), + ByteField("mess232", None), + ByteField("mess233", None), + ByteField("mess234", None), + ByteField("mess235", None), + ByteField("mess236", None), + ByteField("mess237", None), + ByteField("mess238", None), + ByteField("mess239", None), + ByteField("mess240", None), + ByteField("mess241", None), + ByteField("mess242", None), + ByteField("mess243", None), + ByteField("mess244", None), + ByteField("mess245", None), + ByteField("mess246", None), + ByteField("mess247", None), + ByteField("mess248", None), + ByteField("mess249", None), + ] + + def post_build(self, p, pay): + aList = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + a = [] + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 250, a, self.fields_desc, 1) + if self.lengthSC is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class Signal(Packet): + """Signal Section 10.5.4.23""" + name = "Signal" + fields_desc = [ + ByteField("sigValue", 0x0) + ] + + +# length 2 to max for L3 message (251) +class SsVersionIndicator(Packet): + """SS Version Indicator Section 10.5.4.24""" + name = "SS Version Indicator" + fields_desc = [ + XByteField("lengthSVI", None), + # optional + ByteField("info1", None), + ByteField("info2", None), + ByteField("info3", None), + ByteField("info4", None), + ByteField("info5", None), + ByteField("info6", None), + ByteField("info7", None), + ByteField("info8", None), + ByteField("info9", None), + ByteField("info10", None), + ByteField("info11", None), + ByteField("info12", None), + ByteField("info13", None), + ByteField("info14", None), + ByteField("info15", None), + ByteField("info16", None), + ByteField("info17", None), + ByteField("info18", None), + ByteField("info19", None), + ByteField("info20", None), + ByteField("info21", None), + ByteField("info22", None), + ByteField("info23", None), + ByteField("info24", None), + ByteField("info25", None), + ByteField("info26", None), + ByteField("info27", None), + ByteField("info28", None), + ByteField("info29", None), + ByteField("info30", None), + ByteField("info31", None), + ByteField("info32", None), + ByteField("info33", None), + ByteField("info34", None), + ByteField("info35", None), + ByteField("info36", None), + ByteField("info37", None), + ByteField("info38", None), + ByteField("info39", None), + ByteField("info40", None), + ByteField("info41", None), + ByteField("info42", None), + ByteField("info43", None), + ByteField("info44", None), + ByteField("info45", None), + ByteField("info46", None), + ByteField("info47", None), + ByteField("info48", None), + ByteField("info49", None), + ByteField("info50", None), + ByteField("info51", None), + ByteField("info52", None), + ByteField("info53", None), + ByteField("info54", None), + ByteField("info55", None), + ByteField("info56", None), + ByteField("info57", None), + ByteField("info58", None), + ByteField("info59", None), + ByteField("info60", None), + ByteField("info61", None), + ByteField("info62", None), + ByteField("info63", None), + ByteField("info64", None), + ByteField("info65", None), + ByteField("info66", None), + ByteField("info67", None), + ByteField("info68", None), + ByteField("info69", None), + ByteField("info70", None), + ByteField("info71", None), + ByteField("info72", None), + ByteField("info73", None), + ByteField("info74", None), + ByteField("info75", None), + ByteField("info76", None), + ByteField("info77", None), + ByteField("info78", None), + ByteField("info79", None), + ByteField("info80", None), + ByteField("info81", None), + ByteField("info82", None), + ByteField("info83", None), + ByteField("info84", None), + ByteField("info85", None), + ByteField("info86", None), + ByteField("info87", None), + ByteField("info88", None), + ByteField("info89", None), + ByteField("info90", None), + ByteField("info91", None), + ByteField("info92", None), + ByteField("info93", None), + ByteField("info94", None), + ByteField("info95", None), + ByteField("info96", None), + ByteField("info97", None), + ByteField("info98", None), + ByteField("info99", None), + ByteField("info100", None), + ByteField("info101", None), + ByteField("info102", None), + ByteField("info103", None), + ByteField("info104", None), + ByteField("info105", None), + ByteField("info106", None), + ByteField("info107", None), + ByteField("info108", None), + ByteField("info109", None), + ByteField("info110", None), + ByteField("info111", None), + ByteField("info112", None), + ByteField("info113", None), + ByteField("info114", None), + ByteField("info115", None), + ByteField("info116", None), + ByteField("info117", None), + ByteField("info118", None), + ByteField("info119", None), + ByteField("info120", None), + ByteField("info121", None), + ByteField("info122", None), + ByteField("info123", None), + ByteField("info124", None), + ByteField("info125", None), + ByteField("info126", None), + ByteField("info127", None), + ByteField("info128", None), + ByteField("info129", None), + ByteField("info130", None), + ByteField("info131", None), + ByteField("info132", None), + ByteField("info133", None), + ByteField("info134", None), + ByteField("info135", None), + ByteField("info136", None), + ByteField("info137", None), + ByteField("info138", None), + ByteField("info139", None), + ByteField("info140", None), + ByteField("info141", None), + ByteField("info142", None), + ByteField("info143", None), + ByteField("info144", None), + ByteField("info145", None), + ByteField("info146", None), + ByteField("info147", None), + ByteField("info148", None), + ByteField("info149", None), + ByteField("info150", None), + ByteField("info151", None), + ByteField("info152", None), + ByteField("info153", None), + ByteField("info154", None), + ByteField("info155", None), + ByteField("info156", None), + ByteField("info157", None), + ByteField("info158", None), + ByteField("info159", None), + ByteField("info160", None), + ByteField("info161", None), + ByteField("info162", None), + ByteField("info163", None), + ByteField("info164", None), + ByteField("info165", None), + ByteField("info166", None), + ByteField("info167", None), + ByteField("info168", None), + ByteField("info169", None), + ByteField("info170", None), + ByteField("info171", None), + ByteField("info172", None), + ByteField("info173", None), + ByteField("info174", None), + ByteField("info175", None), + ByteField("info176", None), + ByteField("info177", None), + ByteField("info178", None), + ByteField("info179", None), + ByteField("info180", None), + ByteField("info181", None), + ByteField("info182", None), + ByteField("info183", None), + ByteField("info184", None), + ByteField("info185", None), + ByteField("info186", None), + ByteField("info187", None), + ByteField("info188", None), + ByteField("info189", None), + ByteField("info190", None), + ByteField("info191", None), + ByteField("info192", None), + ByteField("info193", None), + ByteField("info194", None), + ByteField("info195", None), + ByteField("info196", None), + ByteField("info197", None), + ByteField("info198", None), + ByteField("info199", None), + ByteField("info200", None), + ByteField("info201", None), + ByteField("info202", None), + ByteField("info203", None), + ByteField("info204", None), + ByteField("info205", None), + ByteField("info206", None), + ByteField("info207", None), + ByteField("info208", None), + ByteField("info209", None), + ByteField("info210", None), + ByteField("info211", None), + ByteField("info212", None), + ByteField("info213", None), + ByteField("info214", None), + ByteField("info215", None), + ByteField("info216", None), + ByteField("info217", None), + ByteField("info218", None), + ByteField("info219", None), + ByteField("info220", None), + ByteField("info221", None), + ByteField("info222", None), + ByteField("info223", None), + ByteField("info224", None), + ByteField("info225", None), + ByteField("info226", None), + ByteField("info227", None), + ByteField("info228", None), + ByteField("info229", None), + ByteField("info230", None), + ByteField("info231", None), + ByteField("info232", None), + ByteField("info233", None), + ByteField("info234", None), + ByteField("info235", None), + ByteField("info236", None), + ByteField("info237", None), + ByteField("info238", None), + ByteField("info239", None), + ByteField("info240", None), + ByteField("info241", None), + ByteField("info242", None), + ByteField("info243", None), + ByteField("info244", None), + ByteField("info245", None), + ByteField("info246", None), + ByteField("info247", None), + ByteField("info248", None), + ByteField("info249", None), + ] + + def post_build(self, p, pay): + aList = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + a = [] + for i in aList: + a.append(getattr(self, i)) + res = adapt(1, 250, a, self.fields_desc, 1) + if self.lengthSVI is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +# length 3 to 35 or 131 +class UserUser(Packet): + """User-user Section 10.5.4.25""" + name = "User-User" + fields_desc = [ + + XByteField("lengthUU", None), # dynamic length of field depending + # of the type of message + # let user decide which length he + # wants to take + # => more fuzzing options + ByteField("userUserPD", 0x0), + # optional + ByteField("userUserInfo1", None), + ByteField("userUserInfo2", None), + ByteField("userUserInfo3", None), + ByteField("userUserInfo4", None), + ByteField("userUserInfo5", None), + ByteField("userUserInfo6", None), + ByteField("userUserInfo7", None), + ByteField("userUserInfo8", None), + ByteField("userUserInfo9", None), + ByteField("userUserInfo10", None), + ByteField("userUserInfo11", None), + ByteField("userUserInfo12", None), + ByteField("userUserInfo13", None), + ByteField("userUserInfo14", None), + ByteField("userUserInfo15", None), + ByteField("userUserInfo16", None), + ByteField("userUserInfo17", None), + ByteField("userUserInfo18", None), + ByteField("userUserInfo19", None), + ByteField("userUserInfo20", None), + ByteField("userUserInfo21", None), + ByteField("userUserInfo22", None), + ByteField("userUserInfo23", None), + ByteField("userUserInfo24", None), + ByteField("userUserInfo25", None), + ByteField("userUserInfo26", None), + ByteField("userUserInfo27", None), + ByteField("userUserInfo28", None), + ByteField("userUserInfo29", None), + ByteField("userUserInfo30", None), + ByteField("userUserInfo31", None), + ByteField("userUserInfo32", None), + # long packet + ByteField("userUserInfo33", None), + ByteField("userUserInfo34", None), + ByteField("userUserInfo35", None), + ByteField("userUserInfo36", None), + ByteField("userUserInfo37", None), + ByteField("userUserInfo38", None), + ByteField("userUserInfo39", None), + ByteField("userUserInfo40", None), + ByteField("userUserInfo41", None), + ByteField("userUserInfo42", None), + ByteField("userUserInfo43", None), + ByteField("userUserInfo44", None), + ByteField("userUserInfo45", None), + ByteField("userUserInfo46", None), + ByteField("userUserInfo47", None), + ByteField("userUserInfo48", None), + ByteField("userUserInfo49", None), + ByteField("userUserInfo50", None), + ByteField("userUserInfo51", None), + ByteField("userUserInfo52", None), + ByteField("userUserInfo53", None), + ByteField("userUserInfo54", None), + ByteField("userUserInfo55", None), + ByteField("userUserInfo56", None), + ByteField("userUserInfo57", None), + ByteField("userUserInfo58", None), + ByteField("userUserInfo59", None), + ByteField("userUserInfo60", None), + ByteField("userUserInfo61", None), + ByteField("userUserInfo62", None), + ByteField("userUserInfo63", None), + ByteField("userUserInfo64", None), + ByteField("userUserInfo65", None), + ByteField("userUserInfo66", None), + ByteField("userUserInfo67", None), + ByteField("userUserInfo68", None), + ByteField("userUserInfo69", None), + ByteField("userUserInfo70", None), + ByteField("userUserInfo71", None), + ByteField("userUserInfo72", None), + ByteField("userUserInfo73", None), + ByteField("userUserInfo74", None), + ByteField("userUserInfo75", None), + ByteField("userUserInfo76", None), + ByteField("userUserInfo77", None), + ByteField("userUserInfo78", None), + ByteField("userUserInfo79", None), + ByteField("userUserInfo80", None), + ByteField("userUserInfo81", None), + ByteField("userUserInfo82", None), + ByteField("userUserInfo83", None), + ByteField("userUserInfo84", None), + ByteField("userUserInfo85", None), + ByteField("userUserInfo86", None), + ByteField("userUserInfo87", None), + ByteField("userUserInfo88", None), + ByteField("userUserInfo89", None), + ByteField("userUserInfo90", None), + ByteField("userUserInfo91", None), + ByteField("userUserInfo92", None), + ByteField("userUserInfo93", None), + ByteField("userUserInfo94", None), + ByteField("userUserInfo95", None), + ByteField("userUserInfo96", None), + ByteField("userUserInfo97", None), + ByteField("userUserInfo98", None), + ByteField("userUserInfo99", None), + ByteField("userUserInfo100", None), + ByteField("userUserInfo101", None), + ByteField("userUserInfo102", None), + ByteField("userUserInfo103", None), + ByteField("userUserInfo104", None), + ByteField("userUserInfo105", None), + ByteField("userUserInfo106", None), + ByteField("userUserInfo107", None), + ByteField("userUserInfo108", None), + ByteField("userUserInfo109", None), + ByteField("userUserInfo110", None), + ByteField("userUserInfo111", None), + ByteField("userUserInfo112", None), + ByteField("userUserInfo113", None), + ByteField("userUserInfo114", None), + ByteField("userUserInfo115", None), + ByteField("userUserInfo116", None), + ByteField("userUserInfo117", None), + ByteField("userUserInfo118", None), + ByteField("userUserInfo119", None), + ByteField("userUserInfo120", None), + ByteField("userUserInfo121", None), + ByteField("userUserInfo122", None), + ByteField("userUserInfo123", None), + ByteField("userUserInfo124", None), + ByteField("userUserInfo125", None), + ByteField("userUserInfo126", None), + ByteField("userUserInfo127", None), + ByteField("userUserInfo128", None), + ByteField("userUserInfo129", None), + ByteField("userUserInfo130", None), + ByteField("userUserInfo131", None) + ] + + def post_build(self, p, pay): + aList = [] + i = 0 + for i in range(0, len(self.fields_desc)): + aList.append(self.fields_desc[i].name) + a = [] + for i in aList: + a.append(getattr(self, i)) + res = adapt(2, 133, a, self.fields_desc, 1) + if self.lengthUU is None: + p = struct.pack(">B", res[1]) + p[1:] + if res[0] is not 0: + p = p[:-res[0]] + return p + pay + + +class AlertingPattern(Packet): + """Alerting Pattern 10.5.4.26""" + name = "Alerting Pattern" + fields_desc = [ + XByteField("lengthAP", 0x3), + BitField("spare", 0x0, 4), + BitField("alertingValue", 0x0, 4) + ] + + +class AllowedActions(Packet): + """Allowed actions $(CCBS)$ Section 10.5.4.26""" + name = "Allowed Actions $(CCBS)$" + fields_desc = [ + XByteField("lengthAP", 0x3), + BitField("CCBS", 0x0, 1), + BitField("spare", 0x0, 7) + ] + + +# +# 10.5.5 GPRS mobility management information elements +# + + +class AttachType(Packet): + """Attach type Section 10.5.5.2""" + name = "Attach Type" + fields_desc = [ + BitField("spare", 0x0, 1), + BitField("type", 0x1, 3) + ] + + +if __name__ == "__main__": + interact(mydict=globals(), mybanner="Scapy GSM-UM (Air) Addon") |