clean up the root directory by moving parsing scripts into the tools directory

tools/parse_peer_log.py

@@ -0,0 +1,71 @@
+#!/usr/bin/env python
+import glob
+import os
+import sys
+
+# usage: parse_peer_log <path-to-libtorrent-peer-logs>
+
+log_files = []
+
+for p in glob.iglob(os.path.join(sys.argv[1], '*.log')):
+	name = os.path.split(p)[1]
+	if name == 'main_session.log': continue
+	print name
+	f = open(p, 'r')
+	out_file = p + '.dat'
+	log_files.append(out_file)
+	out = open(out_file, 'w+')
+
+	uploaded_blocks = 0;
+	downloaded_blocks = 0;
+
+	for l in f:
+		t = l.split(': ')[0].split('.')[0]
+		log_line = False
+		if ' ==> PIECE' in l:
+			uploaded_blocks+= 1
+			log_line = True
+
+		if ' <== PIECE' in l:
+			downloaded_blocks+= 1
+			log_line = True
+
+		if log_line:
+			print >>out, '%s\t%d\t%d' % (t, uploaded_blocks, downloaded_blocks)
+
+	out.close()
+	f.close()
+
+out = open('peers.gnuplot', 'wb')
+print >>out, "set term png size 1200,700"
+print >>out, 'set xrange [0:*]'
+print >>out, 'set xlabel "time"'
+print >>out, 'set ylabel "blocks"'
+print >>out, 'set key box'
+print >>out, 'set xdata time'
+print >>out, 'set timefmt "%H:%M:%S"'
+print >>out, 'set title "uploaded blocks"'
+print >>out, 'set output "peers_upload.png"'
+print >>out, 'plot',
+first = True
+for n in log_files:
+	if not first:
+		print >>out, ',',
+	first = False
+	print >>out, ' "%s" using 1:2 title "%s" with steps' % (n, os.path.split(n)[1].split('.log')[0]),
+print >>out, ''
+
+print >>out, 'set title "downloaded blocks"'
+print >>out, 'set output "peers_download.png"'
+print >>out, 'plot',
+first = True
+for n in log_files:
+	if not first:
+		print >>out, ',',
+	first = False
+	print >>out, ' "%s" using 1:3 title "%s" with steps' % (n, os.path.split(n)[1].split('.log')[0]),
+print >>out, ''
+out.close()
+
+os.system('gnuplot peers.gnuplot');
+