def __init__(self,
SPIi=8 * '\x00',
SPIr=8 * '\x00',
type=34,
flag='\x08',
msgID=0):
Block.__init__(self, Name="IKEv2")
self.append(IKEv2_hdr(SPIi, SPIr, type, flag, msgID))
def __init__(self, arch='Elf32'):
Block.__init__(self, Name='ELF')
if arch != 'Elf32':
print('pfff... no 64 bit yet')
raise()
else:
self._arch=arch
self.append(Elf32_Ehdr())
def __init__(self, arch='Elf32'):
Block.__init__(self, Name='ELF')
if arch != 'Elf32':
print('pfff... no 64 bit yet')
raise ()
else:
self._arch = arch
self.append(Elf32_Ehdr())
def __init__(self, mode='control', protocol='GA_RC',
type=RCMsgType['GA-RC DISCOVERY REQUEST']):
Block.__init__(self, Name='UMA')
if mode == 'user':
if protocol == 'GA_PSR':
self.append( GA_PSR_UP_hdr(type=type) )
elif protocol == 'GA_RRC':
self.append( GA_RRC_UP_hdr(type=type) )
elif mode == 'control':
if protocol == 'GA_RC':
self.append( GA_RC_hdr(type=type) )
elif protocol == 'GA_CSR':
self.append( GA_CSR_hdr(type=type) )
elif protocol == 'GA_PSR':
self.append( GA_PSR_hdr(type=type) )
elif protocol == 'GA_RRC':
self.append( GA_RRC_hdr(type=type) )
def __init__(self,
mode='control',
protocol='GA_RC',
type=RCMsgType['GA-RC DISCOVERY REQUEST']):
Block.__init__(self, Name='UMA')
if mode == 'user':
if protocol == 'GA_PSR':
self.append(GA_PSR_UP_hdr(type=type))
elif protocol == 'GA_RRC':
self.append(GA_RRC_UP_hdr(type=type))
elif mode == 'control':
if protocol == 'GA_RC':
self.append(GA_RC_hdr(type=type))
elif protocol == 'GA_CSR':
self.append(GA_CSR_hdr(type=type))
elif protocol == 'GA_PSR':
self.append(GA_PSR_hdr(type=type))
elif protocol == 'GA_RRC':
self.append(GA_RRC_hdr(type=type))
def parse(self, s='', mode='control'):
# map GA header, after checking the protocol discriminator value
pd = ord(s[2]) & 0x0F
Block.__init__(self, Name='UMA')
if pd in hdrCall.keys():
# now easy way to distinguish CP from UP at the UMA layer
# (may depend if its carried over TCP or UDP?)
self.append(hdrCall[pd]())
else:
self.append(GA_RC_hdr())
self[0].map(s)
s = s[len(self[0]):]
# map iteratively the TLV Information Element
while len(s) > 0:
if self._IE_type == 'old':
self < UMA_IE_old()
else:
self < UMA_IE()
self[-1].map(s)
s = s[len(self[-1]):]
# check if can also handle V with L3Mobile_IE:
if self[-1].T() == IEType['Location Area Identification']:
self.map_last_to_IE(LAI)
elif self[-1].T() == IEType['Mobile Identity']:
self.map_last_to_IE(ID)
elif self[-1].T() == IEType['Mobile Station Classmark 2']:
self.map_last_to_IE(MSCm2)
elif self[-1].T() == IEType['GAN PLMN List']:
self.map_last_to_IE(PLMNList)
elif self.process_L3 and self[-1].T() == IEType['L3 Message']:
l3 = parse_L3(self[-1].V())
if isinstance(l3, Layer3):
# otherwise, cill get a RawLayer()
self[-1].V < None
self[-1].V > l3
def parse(self, s='', mode='control'):
# map GA header, after checking the protocol discriminator value
pd = ord(s[2]) & 0x0F
Block.__init__(self, Name='UMA')
if pd in hdrCall.keys():
# now easy way to distinguish CP from UP at the UMA layer
# (may depend if its carried over TCP or UDP?)
self.append( hdrCall[pd]() )
else:
self.append( GA_RC_hdr() )
self[0].map(s)
s = s[ len(self[0]) : ]
# map iteratively the TLV Information Element
while len(s) > 0:
if self._IE_type == 'old':
self < UMA_IE_old()
else:
self < UMA_IE()
self[-1].map(s)
s = s[ len(self[-1]) : ]
# check if can also handle V with L3Mobile_IE:
if self[-1].T() == IEType['Location Area Identification']:
self.map_last_to_IE(LAI)
elif self[-1].T() == IEType['Mobile Identity']:
self.map_last_to_IE(ID)
elif self[-1].T() == IEType['Mobile Station Classmark 2']:
self.map_last_to_IE(MSCm2)
elif self[-1].T() == IEType['GAN PLMN List']:
self.map_last_to_IE(PLMNList)
elif self.process_L3 and self[-1].T() == IEType['L3 Message']:
l3 = parse_L3(self[-1].V())
if isinstance(l3, Layer3):
# otherwise, cill get a RawLayer()
self[-1].V < None
self[-1].V > l3
def __init__(self, msg_type=L1CTL_RESET_IND):
Block.__init__(self, Name="L1CTL")
self.append( l1ctl_hdr() )
self[0].msg_type > msg_type
def __init__(self, C=1, I=0):
Block.__init__(self, Name="EAP-AKA")
self.append( EAPAKA_hdr(C=C, I=I) )
def __init__(self):
Block.__init__(self, Name='BGP4')
self.append(HEADER())
def __init__(self):
Block.__init__(self, Name="BMP")
hdr = FileHeader()
self.append(hdr)
def __init__(self):
Block.__init__(self, Name='MPEG4')
self.append(atom())
def __init__(self, src=0, dst=0, verif=4 * "\x00"):
Block.__init__(self, Name="SCTP")
self.append(SCTP_hdr(src, dst, verif))
def __init__(self):
Block.__init__(self, Name='IEEE 802.15.4')
self.append(PHY())
def __init__(self, src=0, dst=0, verif=4 * '\x00'):
Block.__init__(self, Name="SCTP")
self.append(SCTP_hdr(src, dst, verif))
def __init__(self, prot='SUA', cla=0, typ=1):
Block.__init__(self, Name='Sigtran')
self.append( Hdr(prot, cla, typ) )
def __init__(self, C=1, I=0):
Block.__init__(self, Name="EAP-SIM")
self.append( EAPSIM_hdr(C=C, I=I) )
def __init__(self):
Block.__init__(self, Name="TLS")
self.append(RecordLayer())
def __init__(self):
Block.__init__(self, Name="BMP")
hdr = FileHeader()
self.append(hdr)
def __init__(self):
Block.__init__(self, Name="PNG")
self.append(PNG_sig())
def __init__(self, SPIi=8*'\x00', SPIr=8*'\x00', type=34, flag='\x08', msgID=0):
Block.__init__(self, Name="IKEv2")
self.append( IKEv2_hdr(SPIi, SPIr, type, flag, msgID) )
def __init__(self, ):
Block.__init__(self, Name="JPEG")
self << segment(type=Seg_dict['SOI'])
def __init__(self, ):
Block.__init__(self, Name="JPEG")
self << segment(type=Seg_dict['SOI'])
def __init__(self):
Block.__init__(self, 'RANAP')
self.append(PDU_HDR())
def __init__(self):
Block.__init__(self, Name='MPEG4')
self.append(atom())
def __init__(self, **kwargs):
Block.__init__(self, 'S1AP')
self.append(S1AP_HDR(**kwargs))
def __init__(self, prot="SUA", cla=0, typ=1):
Block.__init__(self, Name="Sigtran")
self.append(Hdr(prot, cla, typ))
def __init__(self):
Block.__init__(self, Name="BGP4")
self.append(HEADER())
def __init__(self, msg_type=L1CTL_RESET_IND):
Block.__init__(self, Name="L1CTL")
self.append(l1ctl_hdr())
self[0].msg_type > msg_type
def __init__(self, **kwargs):
Block.__init__(self, 'S1AP')
self.append( S1AP_HDR(**kwargs) )
