bridgegate.py

bridgegate.py

#!/usr/bin/env python

# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

import sys
import re
from optparse import OptionParser

required="filename".split()
parser = OptionParser()
parser.add_option("-f", "--file", action="store", type="string", dest="filename",
                          help="read panic report from FILE", metavar="FILE")

(options, args) = parser.parse_args()
for r in required:
        if options.__dict__[r] is None:
                    parser.error("parameter %s required"%r)

f = open(options.filename,"r")
panic = f.read()

# Declare our variables
build = ''
product = ''
kernel = ''
incidentId = ''
threadId = ''
component = ''

# Search using regex
m = re.search("\"build\" : \"(.*?)\",", panic)
if m:
    build = m.group(1) 

m = re.search("\"product\" : \"(.*?)\",", panic)
if m:
    product = m.group(1) 

m = re.search("\"kernel\" : \"(.*?)\",", panic)
if m:
    kernel = m.group(1) 

m = re.search("\"incident\" : \"([a-zA-z0-9\-]+)\",", panic)
if m:
    incidentId = m.group(1) 

m = re.search("tid: (\d+)", panic)
if m:
    threadId = m.group(1) 

m = re.search("\"" + threadId + "\":{[^\}]+\"name\":\"([a-zA-Z]+)\"[^\}]+}", panic)
if m:
    component = m.group(1)

# Print out values
print "build: {}".format(build)
print "product: {}".format(product)
print "kernel: {}".format(kernel)
print "incidentId: {}".format(incidentId)
print "component: {}".format(component)