OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	10/28/2024 06:26:52 AM	rwxr-xr-x
📄 __init__.py	3.19 KB	10/28/2024 06:26:51 AM	rw-r--r--
📁 __pycache__	-	10/28/2024 06:26:52 AM	rwxr-xr-x
📄 big5freq.py	30.52 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 big5prober.py	1.72 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 chardistribution.py	9.19 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 charsetgroupprober.py	3.75 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 charsetprober.py	4.99 KB	10/28/2024 06:26:51 AM	rw-r--r--
📁 cli	-	10/28/2024 06:26:52 AM	rwxr-xr-x
📄 codingstatemachine.py	3.51 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 compat.py	1.17 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 cp949prober.py	1.81 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 enums.py	1.62 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 escprober.py	3.86 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 escsm.py	10.26 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 eucjpprober.py	3.66 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 euckrfreq.py	13.23 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 euckrprober.py	1.71 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 euctwfreq.py	30.88 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 euctwprober.py	1.71 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 gb2312freq.py	20.23 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 gb2312prober.py	1.71 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 hebrewprober.py	13.51 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 jisfreq.py	25.17 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 jpcntx.py	19.18 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 langbulgarianmodel.py	103.22 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 langgreekmodel.py	97.24 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 langhebrewmodel.py	96.46 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 langhungarianmodel.py	100.1 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 langrussianmodel.py	128.11 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 langthaimodel.py	100.89 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 langturkishmodel.py	93.7 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 latin1prober.py	5.24 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 mbcharsetprober.py	3.33 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 mbcsgroupprober.py	1.96 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 mbcssm.py	24.88 KB	10/28/2024 06:26:51 AM	rw-r--r--
📁 metadata	-	10/28/2024 06:26:52 AM	rwxr-xr-x
📄 sbcharsetprober.py	5.99 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 sbcsgroupprober.py	4.21 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 sjisprober.py	3.69 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 universaldetector.py	12.21 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 utf8prober.py	2.7 KB	10/28/2024 06:26:51 AM	rw-r--r--
📄 version.py	242 bytes	10/28/2024 06:26:51 AM	rw-r--r--

Name

Size

Modified

Perms

📁 ..

10/28/2024 06:26:52 AM

rwxr-xr-x

📄 __init__.py

3.19 KB

10/28/2024 06:26:51 AM

rw-r--r--

📁 __pycache__

10/28/2024 06:26:52 AM

rwxr-xr-x

📄 big5freq.py

30.52 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 big5prober.py

1.72 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 chardistribution.py

9.19 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 charsetgroupprober.py

3.75 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 charsetprober.py

4.99 KB

10/28/2024 06:26:51 AM

rw-r--r--

📁 cli

10/28/2024 06:26:52 AM

rwxr-xr-x

📄 codingstatemachine.py

3.51 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 compat.py

1.17 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 cp949prober.py

1.81 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 enums.py

1.62 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 escprober.py

3.86 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 escsm.py

10.26 KB

10/28/2024 06:26:51 AM

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📄 eucjpprober.py

3.66 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 euckrfreq.py

13.23 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 euckrprober.py

1.71 KB

10/28/2024 06:26:51 AM

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📄 euctwfreq.py

30.88 KB

10/28/2024 06:26:51 AM

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📄 euctwprober.py

1.71 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 gb2312freq.py

20.23 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 gb2312prober.py

1.71 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 hebrewprober.py

13.51 KB

10/28/2024 06:26:51 AM

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📄 jisfreq.py

25.17 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 jpcntx.py

19.18 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 langbulgarianmodel.py

103.22 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 langgreekmodel.py

97.24 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 langhebrewmodel.py

96.46 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 langhungarianmodel.py

100.1 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 langrussianmodel.py

128.11 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 langthaimodel.py

100.89 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 langturkishmodel.py

93.7 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 latin1prober.py

5.24 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 mbcharsetprober.py

3.33 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 mbcsgroupprober.py

1.96 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 mbcssm.py

24.88 KB

10/28/2024 06:26:51 AM

rw-r--r--

📁 metadata

10/28/2024 06:26:52 AM

rwxr-xr-x

📄 sbcharsetprober.py

5.99 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 sbcsgroupprober.py

4.21 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 sjisprober.py

3.69 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 universaldetector.py

12.21 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 utf8prober.py

2.7 KB

10/28/2024 06:26:51 AM

rw-r--r--

📄 version.py

242 bytes

10/28/2024 06:26:51 AM

rw-r--r--

Editing: utf8prober.py

######################## BEGIN LICENSE BLOCK ########################
# The Original Code is mozilla.org 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
#
# This library is free software; you can redistribute it and/or
# 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 .charsetprober import CharSetProber
from .enums import ProbingState, MachineState
from .codingstatemachine import CodingStateMachine
from .mbcssm import UTF8_SM_MODEL

class UTF8Prober(CharSetProber):
    ONE_CHAR_PROB = 0.5

def __init__(self):
        super(UTF8Prober, self).__init__()
        self.coding_sm = CodingStateMachine(UTF8_SM_MODEL)
        self._num_mb_chars = None
        self.reset()

def reset(self):
        super(UTF8Prober, self).reset()
        self.coding_sm.reset()
        self._num_mb_chars = 0

@property
    def charset_name(self):
        return "utf-8"

@property
    def language(self):
        return ""

def feed(self, byte_str):
        for c in byte_str:
            coding_state = self.coding_sm.next_state(c)
            if coding_state == MachineState.ERROR:
                self._state = ProbingState.NOT_ME
                break
            elif coding_state == MachineState.ITS_ME:
                self._state = ProbingState.FOUND_IT
                break
            elif coding_state == MachineState.START:
                if self.coding_sm.get_current_charlen() >= 2:
                    self._num_mb_chars += 1

if self.state == ProbingState.DETECTING:
            if self.get_confidence() > self.SHORTCUT_THRESHOLD:
                self._state = ProbingState.FOUND_IT

return self.state

def get_confidence(self):
        unlike = 0.99
        if self._num_mb_chars < 6:
            unlike *= self.ONE_CHAR_PROB ** self._num_mb_chars
            return 1.0 - unlike
        else:
            return unlike