#
# 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 filtering XML logs and generate reports
# Will ultimately do everything that scanlog does
#
import errno
import os
import sys
import raptor
import filter_interface
class FilterSplitlog(filter_interface.Filter):
def open(self, raptor_instance):
"""Open a log file for the various I/O methods to write to."""
self.raptor = raptor_instance
self.logFileName = self.raptor.logFileName
# insert the time into the log file name
if self.logFileName:
self.logFileName.path = self.logFileName.path.replace("%TIME",
self.raptor.timestring)
try:
dirname = str(self.raptor.logFileName.Dir())
if dirname and not os.path.isdir(dirname):
os.makedirs(dirname)
except os.error, e:
if e.errno != errno.EEXIST:
sys.stderr.write("%s : error: cannot create directory " +
"%s\n" % (raptor.name, dirname))
return False
try:
self.out = open(str(self.logFileName), "w")
except:
self.out = None
sys.stderr.write("%s : error: cannot write log %s\n" %\
(raptor.name, self.logFileName.GetShellPath()))
return False
# Add extra streams for splitting logfile
self.log = str(self.logFileName)
self.index = self.log.rfind(".")
# If there is no dot, append to the end
if self.index < 0:
self.index = len(self.log)
self.streams = [self.out]
# Append this list for extra files
stream_list = ["clean", "whatlog", "recipe"]
for stream in stream_list:
path = self.log[:self.index] + "." + stream + \
self.log[self.index:]
try:
handle = open(path, "w")
self.streams.append(handle)
except:
self.streams.append(self.out)
sys.stderr.write("%s : error: cannot write log %s\n" %\
(str(raptor.name), path))
# self.out = self.streams[0]
self.clean = self.streams[1]
self.whatlog = self.streams[2]
self.recipe = self.streams[3]
self.block = self.out
else:
# Change output stream to stdout and override 'write' function
self.out = sys.stdout
def stdout_write(text):
self.out.write(text)
return True
self.write = stdout_write
return True
def write(self, text):
"""Write text into relevant log file"""
for textLine in text.splitlines():
textLine = textLine + '\n'
if textLine.startswith("<?xml ") or textLine.startswith("<buildlog ") \
or textLine.startswith("</buildlog"):
for stream in self.streams:
stream.write(textLine)
# Split 'CLEAN' output into clean file
elif textLine.startswith("<clean"):
if self.block != self.out:
sys.stderr.write("%s : error: invalid xml. <clean> tag found " \
+ "before previous block closed %s\n" %\
(raptor.name, self.logFileName))
self.block = self.clean
self.block.write(textLine)
# Split 'WHATLOG' output into whatlog file
elif textLine.startswith("<whatlog"):
if self.block != self.out:
sys.stderr.write("%s : error: invalid xml. <whatlog> tag " + \
"found before previous block closed\n" %\
(raptor.name, self.logFileName.GetShellPath()))
self.block = self.whatlog
self.block.write(textLine)
# Split 'RECIPE' output into recipe file
elif textLine.startswith("<recipe"):
if self.block != self.out:
sys.stderr.write("%s : error: invalid xml. <recipe> tag " + \
"found before previous block closed %s\n" %\
(raptor.name, self.logFileName.GetShellPath()))
self.block = self.recipe
self.block.write(textLine)
# End of block found. Reset block to standard logfile
elif textLine.startswith("</clean>") or textLine.startswith("</whatlog>") \
or textLine.startswith("</recipe>"):
self.block.write(textLine)
self.block = self.out
# Everything else goes to logfile associated with current block
else:
self.block.write(textLine)
return True
def summary(self):
"""Write Summary"""
if self.logFileName and not self.raptor.quiet:
sys.stdout.write("sbs: build log in %s\n" % self.logFileName)
return True
def close(self):
"""Close the log file(s)"""
try:
self.out.close
for stream in self.streams:
stream.close()
return True
except:
self.out = None
return False