#
# Copyright (c) 2008-2009 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:
# Filter class for doing --what and --check operations
#
import os
import sys
import re
import filter_interface
class FilterWhat(filter_interface.Filter):
def print_file(self, line, start, end):
"Ensure DOS slashes on Windows"
"""Use chars between enclosing tags ("<>", "''", etc)
start = opening tag, so the line we need
actually starts at 'start + 1' """
if "win" in self.buildparameters.platform:
filename = line[(start + 1):end].replace("/","\\")
else:
filename = line[(start + 1):end]
if self.check:
if not os.path.isfile(filename):
print "MISSING:", filename
self.ok = False
else:
self.outfile.write(filename+"\n")
def open(self, build_parameters):
"initialise"
self.buildparameters = build_parameters
self.check = build_parameters.doCheck
self.what = build_parameters.doWhat
self.outfile = sys.stdout
self.outfile_close = False
if "FILTERWHAT_FILE" in os.environ:
try:
self.outfile = open(os.environ['FILTERWHAT_FILE'],"w+")
self.outfile_close = True
except Exception,e:
raise Exception("The 'What Filter' could not open the output file specified in the FILTER_WHAT environment variable: " + os.environ['FILTERWHAT_FILE'])
# repetitions is for tracking repeated lines in the output log
# when --check and --what are called
self.repetitions = {}
"Regex for old what output"
if "win" in self.buildparameters.platform:
self.regex = re.compile("^[a-zA-Z]:\S+$")
else:
self.regex = re.compile("^/\S+$")
"Regex for targets"
self.target_regex = re.compile("^<(build|stringtable|resource|bitmap)>.*")
"Regex for exports"
self.export_regex = re.compile("^<export destination.*")
"Regex for zip exports"
self.zip_export_regex = re.compile("^<member>.*")
self.ok = True
return self.ok
def write(self, text):
"process some log text"
for line in text.splitlines():
line = line.rstrip()
if not line in self.repetitions:
self.repetitions[line] = 0
if self.repetitions[line] == 0:
if self.regex.match(line) and (self.what or self.check):
"Print the whole line"
self.print_file(line, (-1), len(line))
if self.target_regex.match(line):
"Grab the filename between <build> and </build>"
start = line.find(">")
end = line.rfind("<")
self.print_file(line, start, end)
elif self.export_regex.match(line):
"Grab the filename between the first set of '' chars"
start = line.find("'")
end = line.find("'", (start + 1))
self.print_file(line, start, end)
elif self.zip_export_regex.match(line):
"Grab the filename between <member> and </member>"
start = line.find(">")
end = line.rfind("<")
self.print_file(line, start, end)
self.repetitions[line] += 1
return self.ok
def close(self):
if self.outfile_close:
self.outfile.close()
return self.ok