ControlScripts/next-share: add parsing script

diff --git a/ControlScripts/clients/next-share/parse_nextshare.sh b/ControlScripts/clients/next-share/parse_nextshare.sh
index 2adfe09..f1ef60c 100755 (executable)
--- a/ControlScripts/clients/next-share/parse_nextshare.sh
+++ b/ControlScripts/clients/next-share/parse_nextshare.sh
@@ -1,13 +1,15 @@
 #!/bin/bash
 #
-# Copyright: George Milescu 2010 - george.milescu@gmail.com
+# 2010, Razvan Deaconescu, razvan.deaconescu@cs.pub.ro
 #
-# Bash script used to parse the log file generated by a tribler client and to generate a data file
+# Bash script used to parse the log file generated by a next-share client
 #
 # Script arguments:
 #  * a folder where the log and data files are stored
 #  * the name of a log file in that folder
-
+#
+# Sample run:
+#  ./parse_nextshare.sh ../../../Results/samples/ p2p-next-01-101.log
 
 if [ ! $# -eq 2 ]; then
        echo "usage: $0 log-folder log-file"
@@ -17,6 +19,7 @@ fi
 LOG_FOLDER=$1
 LOG_FILE=$2
 DATA_FILE=$LOG_FOLDER/${LOG_FILE}.data
+PEER_UPLOAD_DOWNLOAD_FILE=$LOG_FOLDER/${LOG_FILE}.updown
 
 # Check if the log folder exists
 if [ ! -d $LOG_FOLDER ]; then
@@ -40,20 +43,64 @@ fi
 echo "time percent upspeed dlspeed" > $DATA_FILE
 
 # Clean and parse the log file
-cat $LOG_FOLDER/$LOG_FILE | grep "DLSTATUS\|SLEEP" | grep -v "HASHCHECKING" | tr '\t' ' ' | tr -s ' ' | sed -e s/"%"/""/g -e s/"KB\/s"/""/g >> $DATA_FILE.tmp
-
-# Current relative time is=0 (we are at the beginning of the test)
-rel_time=0
-
-# Read all log lines and process the information for the plotting component
-while read FILE_NAME STATUS PERCENT UNKNOWN UP UP_SPEED DOWN DOWN_SPEED; do
-       if [  " $FILE_NAME" = " SLEEP" ]; then
-               rel_time=$(($rel_time + $STATUS))
-       else
-               echo "$rel_time $PERCENT $UP_SPEED $DOWN_SPEED" >>$DATA_FILE
-               rel_time=$(($rel_time + 1))
-       fi
-done <$DATA_FILE.tmp
-
-rm -f $DATA_FILE.tmp
+grep '^peers\|SLEEP' $LOG_FOLDER/$LOG_FILE | awk -F '[ ]+' '
+BEGIN  {
+       rel_time = 0;
+}
+
+{
+       if ($1 == "SLEEP")
+               rel_time = rel_time + $2;
+       else {
+               percent = $6 + 0;
+               upspeed = $8 + 0;
+               dlspeed = $10 + 0;
+
+               printf "%d %.2f %.2f %.2f\n", rel_time, percent, upspeed, dlspeed;
+               rel_time++;
+       }
+}' >> $DATA_FILE
+
+# convert host_id and veid to veth IP address in 10.0.0.0/8 network
+host_veid_to_eth_ip()
+{
+       host_id=$1
+       veid=$2
+       ip_part1=$(($veid / 100))
+       ip_part2=$(($veid % 100))
+       id=$(echo "$host_id" | awk '{printf "%d", $1;}')
+       echo "10.$ip_part1.$id.$ip_part2"
+}
+
+# convert p2p-next-${host_id}-${veid} hostname to veth IP address
+hostname_to_ip()
+{
+       hostname=$1
+
+       veid=${hostname##*-}
+tmp=${hostname%-*}
+       host_id=${tmp##*-}
+
+       host_veid_to_eth_ip $host_id $veid
+}
+
+local_ip=$(hostname_to_ip ${LOG_FILE/%.log/})
+
+# Parse the peer log file; output peer download and upload files
+
+grep '^--Peers' $LOG_FOLDER/$LOG_FILE | awk -v ip=${local_ip} -F '[],() []+' '
+{
+       printf "[%s %s %s]", $2, $3, $4;
+       i = 6;
+       for (i = 6; i < NF; i += 6) {
+               j = i+2;
+               k = i+4;
+               down_speed = $j + 0;
+               up_speed = $k + 0;
+               split($i, ip_port, ":");
+               printf " (%s, %s, %s, %s)", ip, ip_port[1], down_speed, up_speed;
+       }
+       printf "\n";
+}' > $PEER_UPLOAD_DOWNLOAD_FILE
+
 exit 0