mirror of
https://github.com/sqlmapproject/sqlmap.git
synced 2025-12-08 21:51:29 +00:00
Update of 3rd party library chardet
This commit is contained in:
Miroslav Stampar
110
thirdparty/chardet/charsetgroupprober.py
vendored
110
thirdparty/chardet/charsetgroupprober.py
vendored
@@ -1,11 +1,11 @@
|
||||
######################## BEGIN LICENSE BLOCK ########################
|
||||
# The Original Code is Mozilla Communicator client code.
|
||||
#
|
||||
#
|
||||
# The Initial Developer of the Original Code is
|
||||
# Netscape Communications Corporation.
|
||||
# Portions created by the Initial Developer are Copyright (C) 1998
|
||||
# the Initial Developer. All Rights Reserved.
|
||||
#
|
||||
#
|
||||
# Contributor(s):
|
||||
# Mark Pilgrim - port to Python
|
||||
#
|
||||
@@ -13,94 +13,94 @@
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
# License as published by the Free Software Foundation; either
|
||||
# version 2.1 of the License, or (at your option) any later version.
|
||||
#
|
||||
#
|
||||
# This library is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# Lesser General Public License for more details.
|
||||
#
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public
|
||||
# License along with this library; if not, write to the Free Software
|
||||
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
|
||||
# 02110-1301 USA
|
||||
######################### END LICENSE BLOCK #########################
|
||||
|
||||
from . import constants
|
||||
import sys
|
||||
from .enums import ProbingState
|
||||
from .charsetprober import CharSetProber
|
||||
|
||||
|
||||
class CharSetGroupProber(CharSetProber):
|
||||
def __init__(self):
|
||||
CharSetProber.__init__(self)
|
||||
self._mActiveNum = 0
|
||||
self._mProbers = []
|
||||
self._mBestGuessProber = None
|
||||
def __init__(self, lang_filter=None):
|
||||
super(CharSetGroupProber, self).__init__(lang_filter=lang_filter)
|
||||
self._active_num = 0
|
||||
self.probers = []
|
||||
self._best_guess_prober = None
|
||||
|
||||
def reset(self):
|
||||
CharSetProber.reset(self)
|
||||
self._mActiveNum = 0
|
||||
for prober in self._mProbers:
|
||||
super(CharSetGroupProber, self).reset()
|
||||
self._active_num = 0
|
||||
for prober in self.probers:
|
||||
if prober:
|
||||
prober.reset()
|
||||
prober.active = True
|
||||
self._mActiveNum += 1
|
||||
self._mBestGuessProber = None
|
||||
self._active_num += 1
|
||||
self._best_guess_prober = None
|
||||
|
||||
def get_charset_name(self):
|
||||
if not self._mBestGuessProber:
|
||||
@property
|
||||
def charset_name(self):
|
||||
if not self._best_guess_prober:
|
||||
self.get_confidence()
|
||||
if not self._mBestGuessProber:
|
||||
if not self._best_guess_prober:
|
||||
return None
|
||||
# self._mBestGuessProber = self._mProbers[0]
|
||||
return self._mBestGuessProber.get_charset_name()
|
||||
return self._best_guess_prober.charset_name
|
||||
|
||||
def feed(self, aBuf):
|
||||
for prober in self._mProbers:
|
||||
@property
|
||||
def language(self):
|
||||
if not self._best_guess_prober:
|
||||
self.get_confidence()
|
||||
if not self._best_guess_prober:
|
||||
return None
|
||||
return self._best_guess_prober.language
|
||||
|
||||
def feed(self, byte_str):
|
||||
for prober in self.probers:
|
||||
if not prober:
|
||||
continue
|
||||
if not prober.active:
|
||||
continue
|
||||
st = prober.feed(aBuf)
|
||||
if not st:
|
||||
state = prober.feed(byte_str)
|
||||
if not state:
|
||||
continue
|
||||
if st == constants.eFoundIt:
|
||||
self._mBestGuessProber = prober
|
||||
return self.get_state()
|
||||
elif st == constants.eNotMe:
|
||||
if state == ProbingState.FOUND_IT:
|
||||
self._best_guess_prober = prober
|
||||
return self.state
|
||||
elif state == ProbingState.NOT_ME:
|
||||
prober.active = False
|
||||
self._mActiveNum -= 1
|
||||
if self._mActiveNum <= 0:
|
||||
self._mState = constants.eNotMe
|
||||
return self.get_state()
|
||||
return self.get_state()
|
||||
self._active_num -= 1
|
||||
if self._active_num <= 0:
|
||||
self._state = ProbingState.NOT_ME
|
||||
return self.state
|
||||
return self.state
|
||||
|
||||
def get_confidence(self):
|
||||
st = self.get_state()
|
||||
if st == constants.eFoundIt:
|
||||
state = self.state
|
||||
if state == ProbingState.FOUND_IT:
|
||||
return 0.99
|
||||
elif st == constants.eNotMe:
|
||||
elif state == ProbingState.NOT_ME:
|
||||
return 0.01
|
||||
bestConf = 0.0
|
||||
self._mBestGuessProber = None
|
||||
for prober in self._mProbers:
|
||||
best_conf = 0.0
|
||||
self._best_guess_prober = None
|
||||
for prober in self.probers:
|
||||
if not prober:
|
||||
continue
|
||||
if not prober.active:
|
||||
if constants._debug:
|
||||
sys.stderr.write(prober.get_charset_name()
|
||||
+ ' not active\n')
|
||||
self.logger.debug('%s not active', prober.charset_name)
|
||||
continue
|
||||
cf = prober.get_confidence()
|
||||
if constants._debug:
|
||||
sys.stderr.write('%s confidence = %s\n' %
|
||||
(prober.get_charset_name(), cf))
|
||||
if bestConf < cf:
|
||||
bestConf = cf
|
||||
self._mBestGuessProber = prober
|
||||
if not self._mBestGuessProber:
|
||||
conf = prober.get_confidence()
|
||||
self.logger.debug('%s %s confidence = %s', prober.charset_name, prober.language, conf)
|
||||
if best_conf < conf:
|
||||
best_conf = conf
|
||||
self._best_guess_prober = prober
|
||||
if not self._best_guess_prober:
|
||||
return 0.0
|
||||
return bestConf
|
||||
# else:
|
||||
# self._mBestGuessProber = self._mProbers[0]
|
||||
# return self._mBestGuessProber.get_confidence()
|
||||
return best_conf
|
||||
|
||||
Reference in New Issue
Block a user