Skip to content

Commit

Permalink
Lot of new code
Browse files Browse the repository at this point in the history
  • Loading branch information
@dheryta
dheryta committed Mar 20, 2017
1 parent 3717cd2 commit 36fc596
Show file tree
Hide file tree
Showing 76 changed files with 22,935 additions and 576 deletions.
17,756 changes: 17,756 additions & 0 deletions 1PReq_NPRes/Day1.csv
View file

Large diffs are not rendered by default.

27 changes: 27 additions & 0 deletions 1PReq_NPRes/Find1PreqNPres.sh
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
#!/bin/bash
#$1 - WoR PCAP $2 WR PCAP $3 Slot $4 $Folder
#To find Probe/FDF Ratio in a per second slot
#Probe = Take all probe requests and probe responses in the pcap
#Data = Take only fresh data frames of a particular AC via the BSSID 07:00/07:01


filename=$1
folder=$2 #Output Folder

home_dir=`eval echo ~$USER/`
codePath=$home_dir"Scripts/CausalAnalysis/1PReq_NPRes/"

#tshark -E separator=, -T fields -e frame.time_epoch -e frame.number -e prism.did.frmlen -e prism.did.channel -e prism.did.mactime -e prism.did.rate -e wlan.fc.type_subtype -e wlan_mgt.ssid -e wlan.bssid -e wlan_mgt.ds.current_channel -e wlan_mgt.qbss.scount -e wlan.fc.retry -e wlan.fc.pwrmgt -e wlan.fc.moredata -e wlan.fc.frag -e wlan.duration -e wlan.ra -e wlan.ta -e wlan.sa -e wlan.da -e wlan.seq -e wlan.qos.priority -e wlan.qos.amsdupresent -e wlan.fc.type -e wlan_mgt.fixed.reason_code -e wlan.fc.ds -r $file
#Time, subtype, ssid, bssid, channel, station_count, ra, ta, sa, da, type
#1, 7, 8, 9, 10, 11, 17, 18, 19, 20, 24

cat $filename | grep '0x04\|0x05' | awk -v OFS="," -F"," '{print $1, $7, $19, $20, $3}' > /tmp/frames.csv
if [ ! -d $folder ]; then
mkdir $folder
fi

gcc $codePath/ParsePCAPFor1PReq_NPRes_UniqueBSSIDs.c -o $codePath/ParsePCAPFor1PReq_NPRes_UniqueBSSIDs.o
$codePath/ParsePCAPFor1PReq_NPRes_UniqueBSSIDs.o /tmp/frames.csv > $folder/1PReqNPRes_UniqueBSSIDs.csv

gcc $codePath/ParsePCAPFor1PReq_NPRes.c -o $codePath/ParsePCAPFor1PReq_NPRes.o
$codePath/ParsePCAPFor1PReq_NPRes.o /tmp/frames.csv > $folder/1PReqNPRes.csv
24 changes: 24 additions & 0 deletions 1PReq_NPRes/Find1PreqNPres.sh~
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
#!/bin/bash
#$1 - WoR PCAP $2 WR PCAP $3 Slot $4 $Folder
#To find Probe/FDF Ratio in a per second slot
#Probe = Take all probe requests and probe responses in the pcap
#Data = Take only fresh data frames of a particular AC via the BSSID 07:00/07:01


filename=$1
folder=$2 #Output Folder

home_dir=`eval echo ~$USER/`
codePath=$home_dir"Scripts/CausalAnalysis/1PReq_NPRes/"

#tshark -E separator=, -T fields -e frame.time_epoch -e frame.number -e prism.did.frmlen -e prism.did.channel -e prism.did.mactime -e prism.did.rate -e wlan.fc.type_subtype -e wlan_mgt.ssid -e wlan.bssid -e wlan_mgt.ds.current_channel -e wlan_mgt.qbss.scount -e wlan.fc.retry -e wlan.fc.pwrmgt -e wlan.fc.moredata -e wlan.fc.frag -e wlan.duration -e wlan.ra -e wlan.ta -e wlan.sa -e wlan.da -e wlan.seq -e wlan.qos.priority -e wlan.qos.amsdupresent -e wlan.fc.type -e wlan_mgt.fixed.reason_code -e wlan.fc.ds -r $file
#Time, subtype, ssid, bssid, channel, station_count, ra, ta, sa, da, type
#1, 7, 8, 9, 10, 11, 17, 18, 19, 20, 24

cat $filename | grep '0x04\|0x05' | awk -v OFS="," -F"," '{print $1, $7, $19, $20, $3}' > /tmp/frames.csv
if [ ! -d $folder ]; then
mkdir $folder
fi

gcc $codePath/ParsePCAPFor1PReq_NPRes_UniqueBSSIDs.c -o $codePath/ParsePCAPFor1PReq_NPRes_UniqueBSSIDs.o
$codePath/ParsePCAPFor1PReq_NPRes.o /tmp/frames.csv > $folder/1PReqNPRes.csv
9 changes: 5 additions & 4 deletions ...essProbeTraffic/ParsePCAPFor1PReq_NPRes.c → 1PReq_NPRes/ParsePCAPFor1PReq_NPRes.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define Max_Frames 1000000
#define Max_Frames 10000000
#define SIFS 0.000011

struct PCAP_Data
Expand Down Expand Up @@ -111,12 +111,13 @@ int totalFrames=0;
{
int nFrame = eFrame + 1;
int probeResponse = 0;

while((nFrame<framesCount)&&
strcmp(PCAP_DATA_VAL[nFrame].wlan_da,PCAP_DATA_VAL[eFrame].wlan_sa) == 0 &&
strcmp(PCAP_DATA_VAL[nFrame].wlan_fc_type_subtype,"0x05") == 0)
{
probeResponse ++;
nFrame ++;
{
probeResponse ++;
nFrame ++;
}
if(probeResponse > 0)
printf("%d\n",probeResponse);
Expand Down
131 changes: 131 additions & 0 deletions 1PReq_NPRes/ParsePCAPFor1PReq_NPRes.c~
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,131 @@
/*
tshark -E separator=, -T fields -e frame.time_epoch -e wlan.fc.type_subtype -e prism.did.channel -e wlan.sa -e wlan.da -e wlan.bssid -e wlan.ta -e wlan.ra -e wlan.duration -e prism.did.rate -e wlan.fc.retry -r WR6.pcap > WR6.csv
2009
*/
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define Max_Frames 10000000
#define SIFS 0.000011

struct PCAP_Data
{
double frame_time_epoch;
char wlan_fc_type_subtype[5];
int prism_did_channel;
char wlan_sa[18];
char wlan_da[18];
char wlan_bssid[18];
char wlan_ta[18];
char wlan_ra[18];
double wlan_duration;
int frame_len;
int prism_did_rate;
int wlan_fc_retry;
int wlan_mgt_ds_current_channel;
char wlan_mgt_ssid[33];
}PCAP_DATA_VAL[Max_Frames];


unsigned long framesCount=0;

void LoadPCAPData(char *pcap);
void FindPreqPres();

void main( int argc, char *argv[] )
{
if ( argc != 2 )
{
printf( "usage: %s filename\n", argv[0] );
}
else
{
LoadPCAPData(argv[1]);
FindPreqPres();
}

}

//Load Pcap into Structure Array
void LoadPCAPData(char *pcap)
{
unsigned long frame=-1;
FILE *file = fopen(pcap, "r" );
if (file == NULL)
{
printf("\n Unable to read file");
return;
}
char buffer[4095];
char *token;
char * end;
double temp;
while(fgets(buffer, 4095, file) != NULL)
{
frame=frame+1;
token = strtok(buffer, ",");
if (token != NULL)
{
temp = strtod (token, & end);
if (end == token)
PCAP_DATA_VAL[frame].frame_time_epoch = -1;
else
PCAP_DATA_VAL[frame].frame_time_epoch = temp;
}

token = strtok(NULL, ",");
if (token != NULL)
strcpy(PCAP_DATA_VAL[frame].wlan_fc_type_subtype, token);

token = strtok(NULL, ",");
if (token != NULL)
strcpy(PCAP_DATA_VAL[frame].wlan_sa, token);

token = strtok(NULL, ",");
if (token != NULL)
strcpy(PCAP_DATA_VAL[frame].wlan_da, token);

token = strtok(NULL, ",");
if (token != NULL)
PCAP_DATA_VAL[frame].frame_len= atoi(token);


}
framesCount=frame;
fclose(file);

}

void FindPreqPres()
{
int eFrame=0;
int nextFrame;
char *success;
int illegalFrames=0;
int totalFrames=0;
while(eFrame<framesCount)
{

if(strcmp(PCAP_DATA_VAL[eFrame].wlan_fc_type_subtype,"0x04") == 0 &&
strcmp(PCAP_DATA_VAL[eFrame+1].wlan_fc_type_subtype,"0x05") == 0)
{
int nFrame = eFrame + 1;
int probeResponse = 0;

while((nFrame<framesCount)&&
strcmp(PCAP_DATA_VAL[nFrame].wlan_da,PCAP_DATA_VAL[eFrame].wlan_sa) == 0 &&
strcmp(PCAP_DATA_VAL[nFrame].wlan_fc_type_subtype,"0x05") == 0)
{

probeResponse ++;
nFrame ++;
}
if(probeResponse > 0)
printf("%d\n",probeResponse);
eFrame = nFrame;
}
else
eFrame++;
}
}

Binary file added 1PReq_NPRes/ParsePCAPFor1PReq_NPRes.o
View file
Binary file not shown.
147 changes: 147 additions & 0 deletions 1PReq_NPRes/ParsePCAPFor1PReq_NPRes_UniqueBSSIDs.c
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,147 @@
/*
tshark -E separator=, -T fields -e frame.time_epoch -e wlan.fc.type_subtype -e prism.did.channel -e wlan.sa -e wlan.da -e wlan.bssid -e wlan.ta -e wlan.ra -e wlan.duration -e prism.did.rate -e wlan.fc.retry -r WR6.pcap > WR6.csv
2009
*/
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define Max_Frames 10000000
#define SIFS 0.000011

struct PCAP_Data
{
double frame_time_epoch;
char wlan_fc_type_subtype[5];
int prism_did_channel;
char wlan_sa[18];
char wlan_da[18];
char wlan_bssid[18];
char wlan_ta[18];
char wlan_ra[18];
double wlan_duration;
int frame_len;
int prism_did_rate;
int wlan_fc_retry;
int wlan_mgt_ds_current_channel;
char wlan_mgt_ssid[33];
}PCAP_DATA_VAL[Max_Frames];


unsigned long framesCount=0;

void LoadPCAPData(char *pcap);
void FindPreqPres();

void main( int argc, char *argv[] )
{
if ( argc != 2 )
{
printf( "usage: %s filename\n", argv[0] );
}
else
{
LoadPCAPData(argv[1]);
FindPreqPres();
}

}

//Load Pcap into Structure Array
void LoadPCAPData(char *pcap)
{
unsigned long frame=-1;
FILE *file = fopen(pcap, "r" );
if (file == NULL)
{
printf("\n Unable to read file");
return;
}
char buffer[4095];
char *token;
char * end;
double temp;
while(fgets(buffer, 4095, file) != NULL)
{
frame=frame+1;
token = strtok(buffer, ",");
if (token != NULL)
{
temp = strtod (token, & end);
if (end == token)
PCAP_DATA_VAL[frame].frame_time_epoch = -1;
else
PCAP_DATA_VAL[frame].frame_time_epoch = temp;
}

token = strtok(NULL, ",");
if (token != NULL)
strcpy(PCAP_DATA_VAL[frame].wlan_fc_type_subtype, token);

token = strtok(NULL, ",");
if (token != NULL)
strcpy(PCAP_DATA_VAL[frame].wlan_sa, token);

token = strtok(NULL, ",");
if (token != NULL)
strcpy(PCAP_DATA_VAL[frame].wlan_da, token);

token = strtok(NULL, ",");
if (token != NULL)
PCAP_DATA_VAL[frame].frame_len= atoi(token);


}
framesCount=frame;
fclose(file);

}

void FindPreqPres()
{
int eFrame=0;
int nextFrame;
char *success;
int illegalFrames=0;
int totalFrames=0;
while(eFrame<framesCount)
{

if(strcmp(PCAP_DATA_VAL[eFrame].wlan_fc_type_subtype,"0x04") == 0 &&
strcmp(PCAP_DATA_VAL[eFrame+1].wlan_fc_type_subtype,"0x05") == 0)
{
int nFrame = eFrame + 1;
int probeResponse = 0;

char respondingBSSIDs[100][18];
int lenRespBSSIDs=1;
strcpy(respondingBSSIDs[0], PCAP_DATA_VAL[nFrame].wlan_sa);
while((nFrame<framesCount)&&
strcmp(PCAP_DATA_VAL[nFrame].wlan_da,PCAP_DATA_VAL[eFrame].wlan_sa) == 0 &&
strcmp(PCAP_DATA_VAL[nFrame].wlan_fc_type_subtype,"0x05") == 0)
{
if (probeResponse==0) probeResponse=1;
//Check if the source of this probe response is already added or not. If it is not added then only count its probe response
int count=0,flag=0;
while (count < lenRespBSSIDs && !flag)
{
if (strcmp(PCAP_DATA_VAL[nFrame].wlan_sa,respondingBSSIDs[count]) == 0)//Match found do not count this probe response
flag=1;
count++;
}
if (!flag) {
probeResponse ++;
//Unique BSSID found, add it to the list
strcpy(respondingBSSIDs[lenRespBSSIDs], PCAP_DATA_VAL[nFrame].wlan_sa);
lenRespBSSIDs++;
}
nFrame ++;
}
if(probeResponse > 0)
printf("%d\n",probeResponse);
eFrame = nFrame;
}
else
eFrame++;
}
}

Binary file added 1PReq_NPRes/ParsePCAPFor1PReq_NPRes_UniqueBSSIDs.o
View file
Binary file not shown.
18 changes: 18 additions & 0 deletions 1PReq_NPRes/PlotCDF.py
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,18 @@
#!/usr/bin/env python
import numpy as np
import sys

import matplotlib.pyplot as plt

data = np.loadtxt(str(sys.argv[1]))

sorted_data = np.sort(data)

yvals=np.arange(len(sorted_data))/float(len(sorted_data))

s = np.vstack((sorted_data,yvals)).T
np.savetxt('CDF.csv', s, delimiter=",",fmt='%.6f')
#f=plt.plot(sorted_data,yvals)
#plt.xscale('log');
#plt.show()
#plt.savefig('CDFIFAT.png')
18 changes: 18 additions & 0 deletions 1PReq_NPRes/PlotCDF.py~
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,18 @@
#!/usr/bin/env python
import numpy as np
import sys

import matplotlib.pyplot as plt

data = np.loadtxt(sys.argv[1])

sorted_data = np.sort(data)

yvals=np.arange(len(sorted_data))/float(len(sorted_data))

s = np.vstack((sorted_data,yvals)).T
np.savetxt('CDF.csv', s, delimiter=",",fmt='%.6f')
#f=plt.plot(sorted_data,yvals)
#plt.xscale('log');
#plt.show()
#plt.savefig('CDFIFAT.png')
Loading

0 comments on commit 36fc596

Please sign in to comment.