start on packet log converter

tools/create_packet_log.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+# BlueKitchen GmbH (c) 2014
+
+# convert log output to PacketLogger format
+# can be viewed with Wireshark
+
+import re
+import sys
+
+def chop(line, prefix):
+	if line.startswith(prefix):
+		return line[len(prefix):]
+	return None
+
+def str2hex(value):
+	if value:
+		return int(value, 16)
+	return None
+
+def log(time, type, incmoing, text):
+	data = map(str2hex, text.strip(" ").split(" "))
+	print time, type, data
+
+# print 'Number of arguments:', len(sys.argv), 'arguments.'
+# print 'Argument List:', str(sys.argv) 
+
+infile  = 'hci_console.txt'
+if len(sys.argv) > 1:
+	infile = sys.argv[1]
+
+outfile = 'hci_dump.pklg'
+if len(sys.argv) > 2:
+	outfile = sys.argv[2]
+
+# with open(outfile, 'w') as fout:
+with open (infile, 'rb') as fin:
+	for line in fin:
+		time = None
+		parts = parts = re.match('\[(.*)\] (.*)', line)
+		if parts and len(parts.groups()) == 2:
+			(time, line) = parts.groups()
+		rest = chop(line,'CMD => ')
+		if rest:
+			log(time, 1, 0, rest)
+		rest = chop(line,'EVT <= ')
+		if rest:
+			log(time, 4, 1, rest)
+		rest = chop(line,'ACL => ')
+		if rest:
+			log(time, 4, 0, rest)
+		rest = chop(line,'ACL <= ')
+		if rest:
+			log(time, 4, 1, rest)