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lf_pcap.py: roam time and destination address unction added

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This commit is contained in:
Nikita Yadav
2022-05-25 16:03:30 +05:30
committed by shivam
parent 8444d8fad8
commit 0a1ec9236f
1 changed files with 39 additions and 16 deletions
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55
py-scripts/lf_pcap.py
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@@ -76,25 +76,27 @@ class LfPcap(Realm):
return self.pcap
def read_time(self, pcap_file,
filter='(wlan.fixed.auth.alg == 2 && wlan.fixed.status_code == 0x0000 && wlan.fixed.auth_seq == 0x0001)'):
filter='(wlan.fc.type_subtype==3 && wlan.tag.number==55) && (wlan.da == 04:f0:21:9f:c1:69)'):
try:
if pcap_file is not None:
cap = self.read_pcap(pcap_file=pcap_file, apply_filter=filter)
packet_count = 0
data = []
for pkt in cap:
x = pkt.frame_info.time_relative
y = float(x)
z = round(y, 4)
m = z * 1000
data.append(m)
packet_count += 1
print("Total Packets: ", packet_count)
# print(data)
if packet_count != 0:
return data
else:
return data
data = None
for pkt, s in zip(cap, range(2)):
if s == 0:
x = pkt.frame_info.time_relative
y = float(x)
z = round(y, 4)
m = z * 1000
data = m
print(data)
packet_count += 1
print("Total Packets: ", packet_count)
# print(data)
if packet_count != 0:
return data
else:
return data
except ValueError:
raise "pcap file is required"
@@ -337,6 +339,26 @@ class LfPcap(Realm):
report_location=current_path,
report_dir=updated_path)
def get_destination_add(self, pcap_file, filter='(wlan.fc.type_subtype==3 && wlan.tag.number==55)'):
""" To get status code of each packet in WLAN MGT Layer """
print("pcap file path: %s" % pcap_file)
try:
if pcap_file is not None:
cap = self.read_pcap(pcap_file=pcap_file, apply_filter=filter)
packet_count = 0
value, data = '', []
for pkt in cap:
# print("hii///",pkt)
data.append(str(pkt.wlan.da))
print(data)
packet_count += 1
print("Total Packets: ", packet_count)
if packet_count != 0:
return data
else:
return data
except ValueError:
raise "pcap file is required"
def main():
parser = argparse.ArgumentParser(
@@ -378,7 +400,8 @@ see: /py-scritps/lf_pcap.py
# pcap_obj.check_beamformer_beacon_frame(pcap_file=pcap_obj.pcap_file)
# pcap_obj.get_wlan_mgt_status_code(pcap_file=pcap_obj.pcap_file)
# pcap_obj.get_packet_info(pcap_obj.pcap_file)
pcap_obj.read_time(pcap_file="roam_11r_ota_iteration_0_2022-05-05-22-20.pcap")
pcap_obj.read_time(pcap_file="roam_11r_ota_iteration_0_2022-05-25-09-31.pcap")
# pcap_obj.get_destination_add(pcap_file="roam_11r_ota_iteration_0_2022-05-25-09-31.pcap")
if __name__ == "__main__":
main()