75 lines
2 KiB
C
75 lines
2 KiB
C
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#ifndef _CPDETECT_H_
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#define _CPDETECT_H_
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#define MAX_CONFIDENCE 100
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#define MIN_CONFIDENCE 86
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#define MIN_DOCPERCENT 60
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#define MIN_TEXT_SIZE 200
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#define HIGHEST_ASCII 127
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#define MIN_ACCEPTABLE_CONFIDENCE 60
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#define DEFAULT_CPMRU_INIT_HITS 100
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#define DEFAULT_CPMRU_FACTOR 20
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#define CP_AUTO_MRU_NUM 6
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#define DEFAULT_CPMRU_NUM 10
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#define MAX_CPMRU_NUM 20
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#define MAX_ENTITY_LENTH 10
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#define IsNoise(c) ((unsigned)(c) <= 0x20 && (c) != 0 && (c) != 0x1B)
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#define IS_ENCODED_ENCODING(cp) ((cp) == CP_ISO_2022_JP || (cp) == CP_CHN_HZ || (cp) == CP_UTF_7 || (cp) == CP_UTF_8 || (cp) == CP_ISO_2022_KR)
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typedef struct _CODEPAGE_MRU
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{
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DWORD dwEncoding;
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DWORD dwHistoryHits;
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} CODEPAGE_MRU, *PCODEPAGE_MRU;
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typedef struct tagCpPatch
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{
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UINT srcEncoding;
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UINT destEncoding;
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UINT nSize;
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unsigned char *pszUch;
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} CPPATCH;
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// Dump everything under
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// HKCU\\Software\\Microsoft\\Internet Explorer\\International
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#define REGSTR_PATH_CPMRU TSZMICROSOFTPATH TEXT("\\Internet Explorer\\International\\CpMRU")
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#define REG_KEY_CPMRU TEXT("Cache")
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#define REG_KEY_CPMRU_ENABLE TEXT("Enable")
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#define REG_KEY_CPMRU_NUM TEXT("Size")
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#define REG_KEY_CPMRU_INIT_HITS TEXT("InitHits")
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#define REG_KEY_CPMRU_PERCENTAGE_FACTOR TEXT("Factor")
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// CCpMRU
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class CCpMRU
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{
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PCODEPAGE_MRU _pCpMRU;
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DWORD dwCpMRUNum;
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DWORD dwCpMRUInitHits;
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DWORD dwCpMRUFactor;
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public:
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DWORD dwCpMRUEnable;
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BOOL bCpUpdated;
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CCpMRU::CCpMRU(void)
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{
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// No update at initial time
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bCpUpdated = FALSE;
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_pCpMRU = NULL;
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}
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~CCpMRU(void);
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HRESULT Init(void);
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HRESULT GetCpMRU(PCODEPAGE_MRU pCpMRU, UINT *puiCpNum);
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void UpdateCPMRU(DWORD dwEncoding);
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};
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void RemoveHtmlTags (LPSTR pIn, UINT *pnBytes);
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UINT PatchCodePage(UINT uiEncoding, unsigned char *pStr, int nSize);
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extern class CCpMRU * g_pCpMRU;
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#endif // _CPDETECT_H_
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