The Tor Browser: extensions/universalchardet/src/base/nsGB2312Prober.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsGB2312Prober_h__

     7 #define nsGB2312Prober_h__

     9 #include "nsCharSetProber.h"

    10 #include "nsCodingStateMachine.h"

    11 #include "CharDistribution.h"

    13 // We use gb18030 to replace gb2312, because 18030 is a superset.

    15 class nsGB18030Prober: public nsCharSetProber {

    16 public:

    17   nsGB18030Prober(bool aIsPreferredLanguage)

    18     :mIsPreferredLanguage(aIsPreferredLanguage)

    19   {mCodingSM = new nsCodingStateMachine(&GB18030SMModel);

    20     Reset();}

    21   virtual ~nsGB18030Prober(void){delete mCodingSM;}

    22   nsProbingState HandleData(const char* aBuf, uint32_t aLen);

    23   const char* GetCharSetName() {return "gb18030";}

    24   nsProbingState GetState(void) {return mState;}

    25   void      Reset(void);

    26   float     GetConfidence(void);

    28 protected:

    29   void      GetDistribution(uint32_t aCharLen, const char* aStr);

    31   nsCodingStateMachine* mCodingSM;

    32   nsProbingState mState;

    34   //GB2312ContextAnalysis mContextAnalyser;

    35   GB2312DistributionAnalysis mDistributionAnalyser;

    36   char mLastChar[2];

    37   bool mIsPreferredLanguage;

    39 };

    42 #endif /* nsGB2312Prober_h__ */

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