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70 lines
1.9 KiB
70 lines
1.9 KiB
4 months ago
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// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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**********************************************************************
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* Copyright (C) 2005-2016, International Business Machines
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* Corporation and others. All Rights Reserved.
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**********************************************************************
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*/
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#ifndef __CSDETECT_H
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#define __CSDETECT_H
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#include "unicode/uobject.h"
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#if !UCONFIG_NO_CONVERSION
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#include "unicode/uenum.h"
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U_NAMESPACE_BEGIN
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class InputText;
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class CharsetRecognizer;
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class CharsetMatch;
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class CharsetDetector : public UMemory
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{
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private:
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InputText *textIn;
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CharsetMatch **resultArray;
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int32_t resultCount;
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UBool fStripTags; // If true, setText() will strip tags from input text.
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UBool fFreshTextSet;
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static void setRecognizers(UErrorCode &status);
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UBool *fEnabledRecognizers; // If not null, active set of charset recognizers had
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// been changed from the default. The array index is
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// corresponding to fCSRecognizers. See setDetectableCharset().
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public:
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CharsetDetector(UErrorCode &status);
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~CharsetDetector();
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void setText(const char *in, int32_t len);
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const CharsetMatch * const *detectAll(int32_t &maxMatchesFound, UErrorCode &status);
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const CharsetMatch *detect(UErrorCode& status);
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void setDeclaredEncoding(const char *encoding, int32_t len) const;
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UBool setStripTagsFlag(UBool flag);
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UBool getStripTagsFlag() const;
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// const char *getCharsetName(int32_t index, UErrorCode& status) const;
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static int32_t getDetectableCount();
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static UEnumeration * getAllDetectableCharsets(UErrorCode &status);
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UEnumeration * getDetectableCharsets(UErrorCode &status) const;
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void setDetectableCharset(const char *encoding, UBool enabled, UErrorCode &status);
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};
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U_NAMESPACE_END
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#endif
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#endif /* __CSDETECT_H */
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