1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/fbs/fontandbitmapserver/utils/fbsgroup.py	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,76 @@
     1.4 +# Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +# All rights reserved.
     1.6 +# This component and the accompanying materials are made available
     1.7 +# under the terms of "Eclipse Public License v1.0"
     1.8 +# which accompanies this distribution, and is available
     1.9 +# at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +#
    1.11 +# Initial Contributors:
    1.12 +# Nokia Corporation - initial contribution.
    1.13 +#
    1.14 +# Contributors:
    1.15 +#
    1.16 +# Description:
    1.17 +# Groups an ASCII TracViewer trace by the contents of a named parameter. 	
    1.18 +#
    1.19 +
    1.20 +import fileinput, string, re, sys, threadname
    1.21 +
    1.22 +# Utility function to group a list by a given regular expression.
    1.23 +# returns a dictionary indexed by parameter 1 of the passed in pattern.
    1.24 +def groupby(pattern, data):
    1.25 +	r = {}
    1.26 +	for entry in data:
    1.27 +		matched = re.search(pattern, entry)
    1.28 +		if matched:
    1.29 +			r.setdefault(matched.group(1), []).append(entry)
    1.30 +	return r
    1.31 +
    1.32 +# Show the usage if the parameters are not as expected
    1.33 +if len(sys.argv) != 3:
    1.34 +	print "Usage: fbsgroup <param|-t> <input>"
    1.35 +	print "Where:"
    1.36 +	print "<param> is a parameter to group by. (-t groups by thread id)"
    1.37 +	print "<input> is the ASCII TraceViewer file to be parsed"
    1.38 +	sys.exit(1)
    1.39 +
    1.40 +if sys.argv[1] == "-t":
    1.41 +	pattern = "(Thread ID:0x.*$)"
    1.42 +else:
    1.43 +	pattern = "("+sys.argv[1]+"=*\w*);+"
    1.44 +	
    1.45 +del sys.argv[1]
    1.46 +
    1.47 +# Add thread names to the raw trace
    1.48 +rawinput = threadname.addnames(fileinput.input())
    1.49 +
    1.50 +# Group by the parameter supplied on the command line...
    1.51 +results = groupby(pattern, rawinput)
    1.52 +
    1.53 +for group, entries in results.items():
    1.54 +		print '\n'+group
    1.55 +		
    1.56 +		# Show a count of the number of CFbsBitmap::xxx function calls
    1.57 +		functions = groupby("(CFbsBitmap::\S+:)", entries)
    1.58 +		for name, function in functions.items():
    1.59 +			print "\t%s %s" % (name, len(function))
    1.60 +		
    1.61 +		# Show a count of the number of CFbClient::xxx function calls	
    1.62 +		functions = groupby("(CFbClient::\S+:)", entries)
    1.63 +		for name, function in functions.items():
    1.64 +			print "\t%s %s" % (name, len(function))
    1.65 +		
    1.66 +		# Show a count of the number of RFbsSession::xxx function calls	
    1.67 +		functions = groupby("(RFbsSession::\S+:)", entries)
    1.68 +		for name, function in functions.items():
    1.69 +			print "\t%s %s" % (name, len(function))
    1.70 +		
    1.71 +		# Show the matching entries for this group
    1.72 +		for entry in entries:
    1.73 +			print "\t%s" % entry.strip()
    1.74 +
    1.75 +		
    1.76 +
    1.77 +		
    1.78 +
    1.79 +