sqlmap/lib/core/revision.py
2011-07-07 20:10:03 +00:00

62 lines
1.9 KiB
Python

#!/usr/bin/env python
"""
$Id$
Copyright (c) 2006-2011 sqlmap developers (http://www.sqlmap.org/)
See the file 'doc/COPYING' for copying permission
"""
import os
import re
from subprocess import PIPE
from subprocess import Popen as execute
def getRevisionNumber():
curDir = os.path.dirname(os.path.realpath(__file__))
retVal = None
try:
import pysvn
client = pysvn.Client()
if client.info(curDir):
retVal = client.info(curDir).revision.number
except ImportError, _:
process = execute("svn info %s" % curDir, shell=True, stdout=PIPE, stderr=PIPE)
svnStdout, svnStderr = process.communicate()
if svnStdout:
revision = re.search("Revision:\s+([\d]+)", svnStdout)
if revision:
retVal = revision.group(1)
if not retVal:
# Reference: http://stackoverflow.com/questions/242295/how-does-one-add-a-svn-repository-build-number-to-python-code
entriesPath = '%s/.svn/entries' % curDir
if os.path.exists(entriesPath):
entries = open(entriesPath, 'r').read()
# Versions >= 7 of the entries file are flat text. The first line is
# the version number. The next set of digits after 'dir' is the revision.
if re.match('(\d+)', entries):
match = re.search('\d+\s+dir\s+(\d+)', entries)
if match:
retVal = match.groups()[0]
# Older XML versions of the file specify revision as an attribute of
# the first entries node.
else:
from xml.dom import minidom
dom = minidom.parse(entriesPath)
retVal = dom.getElementsByTagName('entry')[0].getAttribute('revision')
if retVal:
try:
retVal = int(retVal)
except ValueError:
retVal = None
return retVal