extensions/universalchardet/src/base/nsLatin1Prober.h

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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/. */
5
6 #ifndef nsLatin1Prober_h__
7 #define nsLatin1Prober_h__
8
9 #include "nsCharSetProber.h"
10
11 #define FREQ_CAT_NUM 4
12
13 class nsLatin1Prober: public nsCharSetProber {
14 public:
15 nsLatin1Prober(void){Reset();}
16 virtual ~nsLatin1Prober(void){}
17 nsProbingState HandleData(const char* aBuf, uint32_t aLen);
18 const char* GetCharSetName() {return "windows-1252";}
19 nsProbingState GetState(void) {return mState;}
20 void Reset(void);
21 float GetConfidence(void);
22
23 #ifdef DEBUG_chardet
24 virtual void DumpStatus();
25 #endif
26
27 protected:
28
29 nsProbingState mState;
30 char mLastCharClass;
31 uint32_t mFreqCounter[FREQ_CAT_NUM];
32 };
33
34
35 #endif /* nsLatin1Prober_h__ */
36

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