mobile: add the MAP 29.002 AddressString specific structure

This commit is contained in:
mich 2019-12-05 12:44:25 +01:00
parent f94d1f5595
commit 7e0c8cc2b4
2 changed files with 91 additions and 12 deletions

View File

@ -25,16 +25,17 @@
# * Authors : Benoit Michau
# *--------------------------------------------------------
#*/
#
from pycrate_int_asn1dir.TCAP_MAPv2v3 import GLOBAL as GLOBAL_MAPv2v3
#------------------------------------------------------------------------------#
# MAP application context functions
#
#------------------------------------------------------------------------------#
# making use of the almighty MAPv2v3 module
from pycrate_int_asn1dir.TCAP_MAPv2v3 import *
Operations = GLOBAL.MOD['MAPv2v3-Protocol']['Supported-MAP-Operations']
OperationPkgs = GLOBAL.MOD['MAPv2v3-Application']['Supported-MAP-OperationPackages']
ApplicationCtxs = GLOBAL.MOD['MAPv2v3-Application']['Supported-MAP-ApplicationContexts']
Operations = GLOBAL_MAPv2v3.MOD['MAPv2v3-Protocol']['Supported-MAP-Operations']
OperationPkgs = GLOBAL_MAPv2v3.MOD['MAPv2v3-Application']['Supported-MAP-OperationPackages']
ApplicationCtxs = GLOBAL_MAPv2v3.MOD['MAPv2v3-Application']['Supported-MAP-ApplicationContexts']
def get_operation(opcode):
@ -57,7 +58,7 @@ def list_operation_pkg_names():
"""returns the list of names of defined MAP operation-packages
"""
names = []
for name in GLOBAL.MOD['MAPv2v3-Application']['_val_']:
for name in GLOBAL_MAPv2v3.MOD['MAPv2v3-Application']['_val_']:
if name.split('-')[-2][-7:] == 'Package':
names.append(name)
return names
@ -67,7 +68,7 @@ def list_application_ctx_names():
"""returns the list of names of defined MAP application-contexts
"""
names = []
for name in GLOBAL.MOD['MAPv2v3-Application']['_val_']:
for name in GLOBAL_MAPv2v3.MOD['MAPv2v3-Application']['_val_']:
if name.split('-')[-2][-7:] == 'Context':
names.append(name)
return names
@ -82,7 +83,7 @@ def get_operation_pkgs(opcode, mode='S'):
ret = {}
key = 'Supplier' if mode in ('s', 'S') else 'Consumer'
for opname in list_operation_pkg_names():
opval = GLOBAL.MOD['MAPv2v3-Application'][opname]._val
opval = GLOBAL_MAPv2v3.MOD['MAPv2v3-Application'][opname]._val
if key not in opval:
continue
for oval in opval[key].getv():
@ -118,7 +119,7 @@ def get_application_ctxs(opcode, mode='I'):
key = ('Symmetric', 'InitiatorConsumerOf') if mode in ('I', 'i') else ('Symmetric', 'ResponderConsumerOf')
keyrev = ('Symmetric', 'ResponderConsumerOf') if mode in ('I', 'i') else ('Symmetric', 'InitiatorConsumerOf')
for acname in list_application_ctx_names():
acval = GLOBAL.MOD['MAPv2v3-Application'][acname]._val
acval = GLOBAL_MAPv2v3.MOD['MAPv2v3-Application'][acname]._val
# looking at Supplier within the Initiator potential operation-package
for k in key:
if k in acval:

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@ -0,0 +1,78 @@
# * coding: UTF8 *
#/**
# * Software Name : pycrate
# * Version : 0.4.0
# *
# * Copyright © 2019. Benoit Michau. P1Sec.
# *
# * This program is free software: you can redistribute it and/or modify
# * it under the terms of the GNU General Public License version 2 as published
# * by the Free Software Foundation.
# *
# * 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 will find a copy of the terms and conditions of the GNU General Public
# * License version 2 in the "license.txt" file or
# * see http://www.gnu.org/licenses/ or write to the Free Software Foundation,
# * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
# *
# *--------------------------------------------------------
# * File Name : pycrate_mobile/TS29002_MAPIE.py
# * Created : 2019-12-05
# * Authors : Benoit Michau
# *--------------------------------------------------------
#*/
from pycrate_core.utils import *
from pycrate_core.elt import *
from pycrate_core.base import *
from pycrate_mobile.TS24008_IE import BufBCD
#------------------------------------------------------------------------------#
# AddressString
#------------------------------------------------------------------------------#
_AddressStrNumType_dict = {
0 : 'unknown',
1 : 'international number',
2 : 'national significant number',
3 : 'network specific number',
4 : 'subscriber number',
5 : 'reserved',
6 : 'abbreviated number',
7 : 'reserved for extension'
}
_AddressStrNumPlan_dict = {
0 : 'unknown',
1 : 'ISDN/Telephony Numbering Plan (Rec ITU-T E.164)',
2 : 'spare',
3 : 'data numbering plan (ITU-T Rec X.121)',
4 : 'telex numbering plan (ITU-T Rec F.69)',
5 : 'spare',
6 : 'land mobile numbering plan (ITU-T Rec E.212)',
7 : 'spare',
8 : 'national numbering plan',
9 : 'private numbering plan',
15 : 'reserved for extension'
}
class AddressString(Envelope):
_GEN = (
Uint('Ext', val=1, bl=1),
Uint('NumType', bl=3, dic=_AddressStrNumType_dict),
Uint('NumPlan', bl=4, dic=_AddressStrNumPlan_dict),
Alt('Num', GEN={
1 : BufBCD('E164'),
6 : BufBCD('E212'),
},
DEFAULT=Buf('Hex', val=b'', rep=REPR_HEX),
sel=lambda self: self.get_env()[2].get_val())
)