def get_ID(fname): # CHANGE BY LORA_LINK
try:
p = PCAP(fname)
p.open('r')
fid = ''
for w in p:
e = cbor2.loads(w)
href = hashlib.sha256(e[0]).digest()
e[0] = cbor2.loads(e[0])
#e[0] = base64ify(e[0])
fid = e[0][0]
return fid
except:
print('ERROR: currupted pcap file')
return 0
def dump(fname):
p = PCAP(fname)
p.open('r')
for w in p:
# here we apply our knowledge about the event/pkt's internal struct
e = cbor2.loads(w)
href = hashlib.sha256(e[0]).digest()
e[0] = cbor2.loads(e[0])
# rewrite the packet's byte arrays for pretty printing:
e[0] = base64ify(e[0])
fid = e[0][0]
seq = e[0][1]
if e[2] != None:
e[2] = cbor2.loads(e[2])
print("** fid={fid}, seq={seq}, ${len(w)} bytes")
print(" hashref={href.hex()}")
print(" content={e[2]}")
p.close()
def dump(fname):
p = PCAP(fname)
p.open('r')
for w in p:
# here we apply our knowledge about the event/pkt's internal struct
e = cbor2.loads(w)
href = hashlib.sha256(e[0]).digest()
e[0] = cbor2.loads(e[0])
# rewrite the packet's byte arrays for pretty printing:
e[0] = base64ify(e[0])
fid = e[0][0]
seq = e[0][1]
if e[2] != None:
e[2] = cbor2.loads(e[2])
print("** fid=" + str(fid) + ", seq=" + str(seq) + ", " + str(len(w)) +
" bytes") #CHANGES FOR LOPY4
print(" hashref=" + str(binascii.hexlify(href))) #CHANGES FOR LOPY4
print(" content=" + str(e[2])) #CHANGES FOR LOPY4
p.close()
def deserialize(s):
return cbor2.loads(s)
