#

# Copyright (c) 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: 

#

class Refilter:

	"""

	Refilters an existing logfile with a specified filter

	Parameters:

			filtermodule: 	The name of the filter file to use for refiltering

			filtername:		The name of the filter class

			logfilename: 	The logfile to be parsed

	"""

	class Dummy_raptor:

		def __init__(self, logfile, targets):

			self.logFileName = logfile

			self.quiet = False

			self.dummy = False

			self.targets = targets

	def __init__(self, filtermodule, filtername, logfilename):

		dummy_raptor = Refilter.Dummy_raptor(logfilename, [])

		module=__import__(filtermodule)

		self.filter=eval("module."+filtername+"()")

		self.filter.open(dummy_raptor)

	def refilter(self, inputlog):

		file=open(inputlog)

		while True:

			line=file.readline()

			if not line:

				break

			self.filter.write(line)