diff -r 000000000000 -r de9c2efb9d02 ThirdParty/CharDet/chardet/codingstatemachine.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ThirdParty/CharDet/chardet/codingstatemachine.py Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,56 @@
+######################## 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 constants import eStart, eError, eItsMe
+
+class CodingStateMachine:
+ def __init__(self, sm):
+ self._mModel = sm
+ self._mCurrentBytePos = 0
+ self._mCurrentCharLen = 0
+ self.reset()
+
+ def reset(self):
+ self._mCurrentState = eStart
+
+ def next_state(self, c):
+ # for each byte we get its class
+ # if it is first byte, we also get byte length
+ byteCls = self._mModel['classTable'][ord(c)]
+ if self._mCurrentState == eStart:
+ self._mCurrentBytePos = 0
+ self._mCurrentCharLen = self._mModel['charLenTable'][byteCls]
+ # from byte's class and stateTable, we get its next state
+ self._mCurrentState = self._mModel['stateTable'][self._mCurrentState * self._mModel['classFactor'] + byteCls]
+ self._mCurrentBytePos += 1
+ return self._mCurrentState
+
+ def get_current_charlen(self):
+ return self._mCurrentCharLen
+
+ def get_coding_state_machine(self):
+ return self._mModel['name']
