#!/usr/bin/python

# Copyright (c) 2010 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 "Symbian Foundation License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

#

# Initial Contributors:

# Nokia Corporation - initial contribution.

#

# Contributors:

#

# Description:

#

import os

import sys

import traceback

# intercept the -h option

if "-h" in sys.argv or "--help" in sys.argv:

	print "usage:", sys.argv[0], "[sbs options]"

	print "  The log data is read from stdin."

	print "  Type 'sbs -h' for a list of sbs options."

	sys.exit(0)

# get the absolute path to this script

script = os.path.abspath(sys.argv[0])

# add the Raptor python directory to the PYTHONPATH

sys.path.append(os.path.join(os.path.dirname(script), "..", "python"))

# now we should be able to find the raptor modules

import raptor

import pluginbox

# make sure that HOSTPLATFORM is set

if not "HOSTPLATFORM" in os.environ:

	sys.stderr.write("HOSTPLATFORM is not set ... try running gethost.sh\n")

	sys.exit(1)

if not "HOSTPLATFORM_DIR" in os.environ:

	sys.stderr.write("HOSTPLATFORM_DIR is not set ... try running gethost.sh\n")

	sys.exit(1)

# construct a Raptor object from our command-line (less the name of this script)

# from Raptor.OpenLog()

try:

	# Find all the raptor plugins and put them into a pluginbox.

	if not the_raptor.systemPlugins.isAbsolute():

		the_raptor.systemPlugins = the_raptor.home.Append(the_raptor.systemPlugins)

	pbox = pluginbox.PluginBox(str(the_raptor.systemPlugins))

	raptor_params = raptor.BuildStats(the_raptor)

	# Open the requested plugins using the pluginbox

	the_raptor.out.open(raptor_params, the_raptor.filterList, pbox)

except Exception, e:

	sys.stderr.write("error: problem while creating filters %s\n" % str(e))

	traceback.print_exc()

	sys.exit(1)

# read stdin a line at a time and pass it to the Raptor object

try:

	line = " "

	while line:

		line = sys.stdin.readline()

		the_raptor.out.write(line)

except Exception,e:

	sys.stderr.write("error: problem while filtering: %s\n" % str(e))

	traceback.print_exc()

	sys.exit(1)

# Print the summary (this can't return errors)

the_raptor.out.summary()

if not the_raptor.out.close():

	the_raptor.errorCode = 2

# return the error code

sys.exit(the_raptor.errorCode)