#

# Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# under the terms of the License "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

# Initial Contributors:

# Nokia Corporation - initial contribution.

#

# Contributors:

#

# Description: 

# Generate some useful statistics from a Raptor build log

#

import sys

from  optparse import OptionParser

from raptorlog import *

import os

from stat import *

import time

def genstats(file, logitems, logdate):

	bytecount=0.0

	lastbytecount=0.0

	print """<?xml version="1.0" encoding="UTF-8"?>

       <stats xmlns="http://symbian.com/2007/xml/build/raptor/stats"

       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

       xsi:schemaLocation="http://symbian.com/2007/xml/build/raptor/stats http://symbian.com/2007/xml/build/raptor/stats1_0.xsd">

	"""

	if S_ISREG(os.stat(file.name)[ST_MODE]) > 0:

	 	totalbytes = os.stat(file.name)[ST_SIZE]+0.0

	else:

		totalbytes=0.0

	print "<build log='%s' size='%9.0f' date='%s'>" % (file.name,totalbytes,logdate)

	for l in file.xreadlines():

		if totalbytes > 0.0:

			bytecount += len(l)

			if (bytecount-lastbytecount)/totalbytes > 0.05:

				lastbytecount = bytecount

				sys.stderr.write("%3.0f %%" % ((bytecount/totalbytes)*100.0))

		for i in logitems:

			i.match(l)

	for i in logitems:

		print i.xml()+"\n"

	print "</build>"

	print "</stats>"

## Command Line Interface ####################################################

parser = OptionParser(prog = "buildstats",

	usage = "%prog [-h | options] [<file>]")

parser.add_option("-k", "--keep", default = False,

	 action="store_true", dest="keep", help="Retain matched log lines and display them.") 

parser.add_option("-d", "--logdate", default = None,

	 action="store", dest="logdate", help="Specify the date on which the log was started (yyyymmdd).") 

(options, args) = parser.parse_args()

logname="stdin"

if len(args) > 0:

	logname=args[0]

	file = open(logname,"r")

	if options.logdate != None:

		logdate = options.logdate

	else:

		logdate = time.strftime("%Y%m%d",time.localtime(os.stat(file.name)[ST_CTIME]))

else:

	file = sys.stdin

	logdate = time.strftime("%Y%m%d")

if options.keep != False:

	LogItem.keep = True

logitems = [ 

	LogItem("compile attempt", "<compile.*>"), 

	LogItem("compile success", "<buildstat [^<]*name='compile'[^<]*/>"), 

	LogItem("compile fail", "<buildstat [^<]*name='failed_compile'[^<]*/>"), 

	LogItem('link attempt','<link>'), 

	LogItem("link success", "<buildstat [^<]*name='link'[^<]*/>"), 

	LogItem("link fail", "<buildstat [^<]*name=.failed_link.[^<]*/>"), 

	LogItem('postlink attempt','<postlink.*>'), 

	LogItem("postlink success", "<buildstat [^<]*name=.postlink[^<]*/>"), 

	LogItem("postlink fail", "<buildstat [^<]*name=.failed_postlink.[^<]*/>"), 

	LogItem('flmcalls', '<flm'), 

	LogItem('e32 flmcalls', "<flm +name=[\"']e32abiv2[\"'].* type=[\"'](?!implib)"),

	#LogItem('mmp_processed', "<parsing[ \t]*file='.*\.[Mm][Mm][Pp]'.*>"),

	#LogItem('bldinf_processed', "Processing bld.inf:"),

	LogItem('armar','armar'),

	LogItem("failed stringtable export", "<buildstat [^<]*name=.failed_exportstringtableheader.[^<]*/>"), 

	LogItem("failed template extension makefile", "<buildstat [^<]*name=.failed_tem.[^<]*/>"), 

	LogItem("make error",'^make: \*\*\*.*$', True),

	LogItem("make no rule",'^make: \*\*\*.* No rule to make target.*$', True),

	LogItem("raptor error",'^ERROR: raptor:*$', True),

	LogItem("armcc/armcpp error",'^.*line [0-9]+:.*Error: *#[0-9]+.*$', True),

	LogItem("gcc/gcc-cpp error",'^[^ \t]+:[0-9]+:[0-9]+ .+:.+$', True),

	LogItem("armlink error",'^Error: *L[0-9A-F]+:.*$', True),

	LogItem("Resource File error",'[\t ]*Error:.*cannot open source input file.*\.[Rr][Ss][Gg]\".*$', True),

	LogItem("String Table error",'[\t ]*Error:.*cannot open source input file.*[Ss]tr[^ ]*\.h\".*$', True),

	LogItem("Armcc license fail",'^.*Error: C3397E: Cannot obtain license for Compiler.*'),

	LogItem("Armlink license fail",'^.*Error: ......: Cannot obtain license for .*ink.*')

	] 

genstats(file,logitems,logdate)

if file != sys.stdin:

	file.close()