KDECore
nsGB2312Prober.h
Go to the documentation of this file.00001 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 00002 /* -*- C++ -*- 00003 * Copyright (C) 1998 <developer@mozilla.org> 00004 * 00005 * 00006 * Permission is hereby granted, free of charge, to any person obtaining 00007 * a copy of this software and associated documentation files (the 00008 * "Software"), to deal in the Software without restriction, including 00009 * without limitation the rights to use, copy, modify, merge, publish, 00010 * distribute, sublicense, and/or sell copies of the Software, and to 00011 * permit persons to whom the Software is furnished to do so, subject to 00012 * the following conditions: 00013 * 00014 * The above copyright notice and this permission notice shall be included 00015 * in all copies or substantial portions of the Software. 00016 * 00017 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00018 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00019 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00020 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 00021 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 00022 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 00023 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00024 */ 00025 00026 #ifndef nsGB2312Prober_h__ 00027 #define nsGB2312Prober_h__ 00028 00029 #include "nsCharSetProber.h" 00030 #include "nsCodingStateMachine.h" 00031 #include "CharDistribution.h" 00032 00033 // We use gb18030 to replace gb2312, because 18030 is a superset. 00034 namespace kencodingprober { 00035 class KDE_NO_EXPORT nsGB18030Prober: public nsCharSetProber { 00036 public: 00037 nsGB18030Prober(void){mCodingSM = new nsCodingStateMachine(&GB18030SMModel); 00038 Reset();}; 00039 virtual ~nsGB18030Prober(void){delete mCodingSM;}; 00040 nsProbingState HandleData(const char* aBuf, unsigned int aLen); 00041 const char* GetCharSetName() {return "gb18030";}; 00042 nsProbingState GetState(void) {return mState;}; 00043 void Reset(void); 00044 float GetConfidence(void); 00045 void SetOpion() {}; 00046 00047 protected: 00048 void GetDistribution(unsigned int aCharLen, const char* aStr); 00049 00050 nsCodingStateMachine* mCodingSM; 00051 nsProbingState mState; 00052 00053 //GB2312ContextAnalysis mContextAnalyser; 00054 GB2312DistributionAnalysis mDistributionAnalyser; 00055 char mLastChar[2]; 00056 00057 }; 00058 } 00059 00060 #endif /* nsGB2312Prober_h__ */ 00061