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72 lines
1.7 KiB
Python
72 lines
1.7 KiB
Python
#!/usr/bin/env python
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"""
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$Id$
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Copyright (c) 2006-2012 sqlmap developers (http://www.sqlmap.org/)
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See the file 'doc/COPYING' for copying permission
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"""
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from lib.core.common import singleTimeLogMessage
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class Wordlist:
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"""
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Iterator for looping over a large dictionaries
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"""
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def __init__(self, filenames):
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self.filenames = filenames
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self.fp = None
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self.index = 0
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self.iter = None
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self.custom = []
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self.adjust()
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self.lock = None
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def __iter__(self):
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return self
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def adjust(self):
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self.closeFP()
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if self.index > len(self.filenames):
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raise StopIteration
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elif self.index == len(self.filenames):
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if self.custom:
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self.iter = iter(self.custom)
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else:
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raise StopIteration
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else:
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current = self.filenames[self.index]
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infoMsg = "loading dictionary from '%s'" % current
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singleTimeLogMessage(infoMsg)
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self.fp = open(current, "r")
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self.iter = iter(self.fp)
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self.index += 1
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def append(self, value):
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self.custom.append(value)
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def closeFP(self):
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if self.fp:
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self.fp.close()
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self.fp = None
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def next(self):
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retVal = None
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if self.lock:
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self.lock.acquire()
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try:
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retVal = self.iter.next().rstrip()
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except StopIteration:
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self.adjust()
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retVal = self.iter.next().rstrip()
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finally:
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if self.lock:
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self.lock.release()
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return retVal
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def rewind(self):
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self.index = 0
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self.adjust()
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