def main():
# get cmdline args/options
parser = optparse.OptionParser(
usage='usage: %prog inputfile outputfile'
)
parser.add_option('--no-pages', action='store_false',
dest='pages', default=True)
parser.add_option('-d', '--drop-bodies', action='store_true',
dest='drop_bodies', default=False)
parser.add_option('-k', '--keep-unfulfilled-requests', action='store_true',
dest='keep_unfulfilled', default=False)
parser.add_option('-r', '--resource-usage', action='store_true',
dest='resource_usage', default=False)
parser.add_option('--pad_missing_tcp_data', action='store_true',
dest='pad_missing_tcp_data', default=False)
parser.add_option('--strict-http-parsing', action='store_true',
dest='strict_http_parsing', default=False)
parser.add_option('-l', '--log', dest='logfile', default='pcap2har.log')
options, args = parser.parse_args()
# copy options to settings module
settings.process_pages = options.pages
settings.drop_bodies = options.drop_bodies
settings.keep_unfulfilled_requests = options.keep_unfulfilled
settings.pad_missing_tcp_data = options.pad_missing_tcp_data
settings.strict_http_parse_body = options.strict_http_parsing
# setup logs
logging.basicConfig(filename=options.logfile, level=logging.INFO)
# get filenames, or bail out with usage error
if len(args) == 2:
inputfile, outputfile = args[0:2]
elif len(args) == 1:
inputfile = args[0]
outputfile = inputfile+'.har'
else:
parser.print_help()
sys.exit()
logging.info('Processing %s', inputfile)
# parse pcap file
dispatcher = pcap.EasyParsePcap(filename=inputfile)
# parse HAR stuff
session = httpsession.HttpSession(dispatcher)
logging.info('Flows=%d. HTTP pairs=%d' % (len(session.flows), len(session.entries)))
#write the HAR file
with open(outputfile, 'w') as f:
json.dump(session, f, cls=har.JsonReprEncoder, indent=2, encoding='utf8', sort_keys=True)
if options.resource_usage:
print_rusage()
if len(args) == 2:
inputfile, outputfile = args[0:2]
elif len(args) == 1:
inputfile = args[0]
outputfile = inputfile + '.har'
else:
parser.print_help()
sys.exit()
logging.info('Processing %s', inputfile)
# parse pcap file
dispatcher = pcap.EasyParsePcap(filename=inputfile)
# parse HAR stuff
session = httpsession.HttpSession(dispatcher)
logging.info('Flows=%d. HTTP pairs=%d' %
(len(session.flows), len(session.entries)))
#write the HAR file
with open(outputfile, 'w') as f:
json.dump(session,
f,
cls=har.JsonReprEncoder,
indent=2,
encoding='utf8',
sort_keys=True)
f.write('\n')