File Coverage

src/nsEUCJPProber.h
Criterion Covered Total %
statement 2 6 33.3
branch 3 6 50.0
condition n/a
subroutine n/a
pod n/a
total 5 12 41.6


line stmt bran cond sub pod time code
1             /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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36             * ***** END LICENSE BLOCK ***** */
37              
38             // for S-JIS encoding, obeserve characteristic:
39             // 1, kana character (or hankaku?) often have hight frequency of appereance
40             // 2, kana character often exist in group
41             // 3, certain combination of kana is never used in japanese language
42              
43             #ifndef nsEUCJPProber_h__
44             #define nsEUCJPProber_h__
45              
46             #include "nsCharSetProber.h"
47             #include "nsCodingStateMachine.h"
48             #include "JpCntx.h"
49             #include "CharDistribution.h"
50              
51             class nsEUCJPProber: public nsCharSetProber {
52             public:
53 8 50         nsEUCJPProber(void){mCodingSM = new nsCodingStateMachine(&EUCJPSMModel);
    50          
54 4 50         Reset();};
55 0           virtual ~nsEUCJPProber(void){delete mCodingSM;};
56             nsProbingState HandleData(const char* aBuf, PRUint32 aLen);
57 0           const char* GetCharSetName() {return "EUC-JP";};
58 0           nsProbingState GetState(void) {return mState;};
59             void Reset(void);
60             float GetConfidence(void);
61 0           void SetOpion() {};
62              
63             protected:
64             nsCodingStateMachine* mCodingSM;
65             nsProbingState mState;
66              
67             EUCJPContextAnalysis mContextAnalyser;
68             EUCJPDistributionAnalysis mDistributionAnalyser;
69              
70             char mLastChar[2];
71             };
72              
73              
74             #endif /* nsEUCJPProber_h__ */
75