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Merge pull request RfidResearchGroup#2404 from gentilkiwi/patch-1
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Update intertic.py to support more USAGE parsing
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@iceman1001
iceman1001 authored Jun 14, 2024
2 parents 283a3e4 + ceddabc commit a442f46
Showing 1 changed file with 121 additions and 18 deletions.
139 changes: 121 additions & 18 deletions client/pyscripts/intertic.py
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Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,35 @@ def isEmpty(self):
A generic Describe_Usage function with variable number of bits between stamps will be more optimal
At this time I want to keep more places/functions to try to parse other fields in 'unk1' and 'left'
'''

TYPE_EventCode_Nature = {
0x1: 'urban bus',
0x2: 'interurban bus',
0x3: 'metro',
0x4: 'tramway',
0x5: 'train',
0x8: 'parking',
}

TYPE_EventCode_Type = {
0x1: 'entry validation',
0x2: 'exit validation',
0x4: 'ticket inspecting',
0x6: 'connection entry validation',
0x14: 'test validation',
0x15: 'connection exit validation',
0x16: 'canceled validation',
0x17: 'invalidation',
0x18: 'distribution',
}

TYPE_EventGeoRoute_Direction = {
0: 'undefined',
1: 'outward',
2: 'inward',
3: 'circular',
}

def Describe_Usage_1(Usage, ContractMediumEndDate, Certificate):
EventDateStamp = Usage.nom(10)
EventTimeStamp = Usage.nom(11)
Expand All @@ -67,19 +96,93 @@ def Describe_Usage_1(Usage, ContractMediumEndDate, Certificate):
print(' EventValidityTimeFirstStamp: {} ({:02d}:{:02d})'. format(EventValidityTimeFirstStamp, EventValidityTimeFirstStamp // 60, EventValidityTimeFirstStamp % 60))
print(' left... :', Usage.nom_bits_left());
print(' [CER] Usage : {:04x}'.format(Certificate.nom(16)))

def Describe_Usage_1_1(Usage, ContractMediumEndDate, Certificate):
EventDateStamp = Usage.nom(10)
EventTimeStamp = Usage.nom(11)
unk0 = Usage.nom_bits(8)
EventCode_Nature = Usage.nom(5)
EventCode_Type = Usage.nom(5)
unk1 = Usage.nom_bits(11)
EventGeoVehicleId = Usage.nom(16)
EventGeoRouteId = Usage.nom(14)
EventGeoRoute_Direction = Usage.nom(2)
EventCountPassengers_mb = Usage.nom(4)
EventValidityTimeFirstStamp = Usage.nom(11)

print(' DateStamp : {} ({})'.format(EventDateStamp, (datetime(1997, 1, 1) + timedelta(days = ContractMediumEndDate - EventDateStamp)).strftime('%Y-%m-%d')));
print(' TimeStamp : {} ({:02d}:{:02d})'. format(EventTimeStamp, EventTimeStamp // 60, EventTimeStamp % 60))
print(' unk0... :', unk0);
print(' Code/Nature : 0x{:x} ({})'.format(EventCode_Nature, TYPE_EventCode_Nature.get(EventCode_Nature, '?')))
print(' Code/Type : 0x{:x} ({})'.format(EventCode_Type, TYPE_EventCode_Type.get(EventCode_Type, '?')))
print(' unk1... :', unk1);
print(' GeoVehicleId : {}'. format(EventGeoVehicleId))
print(' GeoRouteId : {}'. format(EventGeoRouteId))
print(' Direction : {} ({})'. format(EventGeoRoute_Direction, TYPE_EventGeoRoute_Direction.get(EventGeoRoute_Direction, '?')))
print(' Passengers(?) : {}'. format(EventCountPassengers_mb))
print(' ValidityTimeFirstStamp: {} ({:02d}:{:02d})'. format(EventValidityTimeFirstStamp, EventValidityTimeFirstStamp // 60, EventValidityTimeFirstStamp % 60))
print(' left... :', Usage.nom_bits_left());
print(' [CER] Usage : {:04x}'.format(Certificate.nom(16)))

def Describe_Usage_1_2(Usage, ContractMediumEndDate, Certificate):
EventDateStamp = Usage.nom(10)
EventTimeStamp = Usage.nom(11)
EventCount_mb = Usage.nom(6)
unk0 = Usage.nom_bits(4)
EventCode_Nature_mb = Usage.nom(4)
EventCode_Type_mb = Usage.nom(4)
unk1 = Usage.nom_bits(11)
EventGeoVehicleId = Usage.nom(16)
EventGeoRouteId = Usage.nom(14)
EventGeoRoute_Direction = Usage.nom(2)
EventCountPassengers_mb = Usage.nom(4)
EventValidityTimeFirstStamp = Usage.nom(11)

TYPE_EventCode_Nature_Reims = { # usually it's the opposite, but ... ?
0x4: 'urban bus',
0x1: 'tramway',
}

print(' DateStamp : {} ({})'.format(EventDateStamp, (datetime(1997, 1, 1) + timedelta(days = ContractMediumEndDate - EventDateStamp)).strftime('%Y-%m-%d')));
print(' TimeStamp : {} ({:02d}:{:02d})'. format(EventTimeStamp, EventTimeStamp // 60, EventTimeStamp % 60))
print(' Count(?) : {}'. format(EventCount_mb))
print(' unk0... :', unk0);
print(' Code/Nature(?) : 0x{:x} ({})'.format(EventCode_Nature_mb, TYPE_EventCode_Nature_Reims.get(EventCode_Nature_mb, '?')))
print(' Code/Type(?) : 0x{:x} ({})'.format(EventCode_Type_mb, TYPE_EventCode_Type.get(EventCode_Type_mb, '?')))
print(' unk1... :', unk1);
print(' GeoVehicleId : {}'. format(EventGeoVehicleId))
print(' GeoRouteId : {}'. format(EventGeoRouteId))
print(' Direction : {} ({})'. format(EventGeoRoute_Direction, TYPE_EventGeoRoute_Direction.get(EventGeoRoute_Direction, '?')))
print(' Passengers(?) : {}'. format(EventCountPassengers_mb))
print(' ValidityTimeFirstStamp: {} ({:02d}:{:02d})'. format(EventValidityTimeFirstStamp, EventValidityTimeFirstStamp // 60, EventValidityTimeFirstStamp % 60))
print(' left... :', Usage.nom_bits_left());
print(' [CER] Usage : {:04x}'.format(Certificate.nom(16)))


def Describe_Usage_2(Usage, ContractMediumEndDate, Certificate):
EventDateStamp = Usage.nom(10)
EventTimeStamp = Usage.nom(11)
unk = Usage.nom_bits(49)
unk0 = Usage.nom_bits(8)
EventCode_Nature = Usage.nom(5)
EventCode_Type = Usage.nom(5)
unk1 = Usage.nom_bits(11)
EventGeoRouteId = Usage.nom(14)
EventGeoRoute_Direction = Usage.nom(2)
EventCountPassengers_mb = Usage.nom(4)
EventValidityTimeFirstStamp = Usage.nom(11)

print(' EventDateStamp : {} ({})'.format(EventDateStamp, (datetime(1997, 1, 1) + timedelta(days = ContractMediumEndDate - EventDateStamp)).strftime('%Y-%m-%d')));
print(' EventTimeStamp : {} ({:02d}:{:02d})'. format(EventTimeStamp, EventTimeStamp // 60, EventTimeStamp % 60))
print(' unk1... :', unk);
print(' EventValidityTimeFirstStamp: {} ({:02d}:{:02d})'. format(EventValidityTimeFirstStamp, EventValidityTimeFirstStamp // 60, EventValidityTimeFirstStamp % 60))
print(' left... :', Usage.nom_bits_left());
print(' [CER] Usage : {:04x}'.format(Certificate.nom(16)))
print(' DateStamp : {} ({})'.format(EventDateStamp, (datetime(1997, 1, 1) + timedelta(days = ContractMediumEndDate - EventDateStamp)).strftime('%Y-%m-%d')));
print(' TimeStamp : {} ({:02d}:{:02d})'. format(EventTimeStamp, EventTimeStamp // 60, EventTimeStamp % 60))
print(' unk0... :', unk0);
print(' Code/Nature : 0x{:x} ({})'.format(EventCode_Nature, TYPE_EventCode_Nature.get(EventCode_Nature, '?')))
print(' Code/Type : 0x{:x} ({})'.format(EventCode_Type, TYPE_EventCode_Type.get(EventCode_Type, '?')))
print(' unk1... :', unk1);
print(' GeoRouteId : {}'. format(EventGeoRouteId))
print(' Direction : {} ({})'. format(EventGeoRoute_Direction, TYPE_EventGeoRoute_Direction.get(EventGeoRoute_Direction, '?')))
print(' Passengers(?) : {}'. format(EventCountPassengers_mb))
print(' ValidityTimeFirstStamp: {} ({:02d}:{:02d})'. format(EventValidityTimeFirstStamp, EventValidityTimeFirstStamp // 60, EventValidityTimeFirstStamp % 60))
print(' left... :', Usage.nom_bits_left());
print(' [CER] Usage : {:04x}'.format(Certificate.nom(16)))

def Describe_Usage_3(Usage, ContractMediumEndDate, Certificate):
EventDateStamp = Usage.nom(10)
Expand Down Expand Up @@ -127,29 +230,29 @@ class InterticHelper(NamedTuple):

FRA_OrganizationalAuthority_Contract_Provider = {
0x000: {
5: InterticHelper('Lille', 'Ilévia / Keolis', Describe_Usage_1),
7: InterticHelper('Lens-Béthune', 'Tadao / Transdev', Describe_Usage_1),
5: InterticHelper('Lille', 'Ilévia / Keolis', Describe_Usage_1_1),
7: InterticHelper('Lens-Béthune', 'Tadao / Transdev', Describe_Usage_1_1),
},
0x006: {
1: InterticHelper('Amiens', 'Ametis / Keolis'),
},
0x008: {
15: InterticHelper('Angoulême', 'STGA', Describe_Usage_1),
15: InterticHelper('Angoulême', 'STGA', Describe_Usage_1_1), # May have a problem with date ?
},
0x021: {
1: InterticHelper('Bordeaux', 'TBM / Keolis', Describe_Usage_1),
1: InterticHelper('Bordeaux', 'TBM / Keolis', Describe_Usage_1_1),
},
0x057: {
1: InterticHelper('Lyon', 'TCL / Keolis', Describe_Usage_1),
1: InterticHelper('Lyon', 'TCL / Keolis', Describe_Usage_1), # Strange usage ?, kept on generic 1
},
0x072: {
1: InterticHelper('Tours', 'filbleu / Keolis', Describe_Usage_1),
1: InterticHelper('Tours', 'filbleu / Keolis', Describe_Usage_1_1),
},
0x078: {
4: InterticHelper('Reims', 'Citura / Transdev', Describe_Usage_1),
4: InterticHelper('Reims', 'Citura / Transdev', Describe_Usage_1_2),
},
0x091: {
1: InterticHelper('Strasbourg', 'CTS', Describe_Usage_4),
1: InterticHelper('Strasbourg', 'CTS', Describe_Usage_4), # More dump needed, not only tram !
},
0x502: {
83: InterticHelper('Annecy', 'Sibra', Describe_Usage_2),
Expand All @@ -160,20 +263,20 @@ class InterticHelper(NamedTuple):
},
0x908: {
1: InterticHelper('Rennes', 'STAR / Keolis', Describe_Usage_2),
8: InterticHelper('Saint-Malo', 'MAT / RATP'),
8: InterticHelper('Saint-Malo', 'MAT / RATP', Describe_Usage_1_1),
},
0x911: {
5: InterticHelper('Besançon', 'Ginko / Keolis'),
},
0x912: {
3: InterticHelper('Le Havre', 'Lia / Transdev', Describe_Usage_1),
3: InterticHelper('Le Havre', 'Lia / Transdev', Describe_Usage_1_1),
35: InterticHelper('Cherbourg-en-Cotentin', 'Cap Cotentin / Transdev'),
},
0x913: {
3: InterticHelper('Nîmes', 'Tango / Transdev', Describe_Usage_3),
},
0x917: {
4: InterticHelper('Angers', 'Irigo / RATP', Describe_Usage_1),
4: InterticHelper('Angers', 'Irigo / RATP', Describe_Usage_1_2),
7: InterticHelper('Saint-Nazaire', 'Stran'),
},
}
Expand Down

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