csdetect.h   [plain text]

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
 *   Copyright (C) 2005-2016, International Business Machines
 *   Corporation and others.  All Rights Reserved.

#ifndef __CSDETECT_H
#define __CSDETECT_H

#include "unicode/uobject.h"


#include "unicode/uenum.h"


class InputText;
class CharsetRecognizer;
class CharsetMatch;

class CharsetDetector : public UMemory
    InputText *textIn;
    CharsetMatch **resultArray;
    int32_t resultCount;
    UBool fStripTags;   // If true, setText() will strip tags from input text.
    UBool fFreshTextSet;
    static void setRecognizers(UErrorCode &status);

    UBool *fEnabledRecognizers;  // If not null, active set of charset recognizers had
                                // been changed from the default. The array index is
                                // corresponding to fCSRecognizers. See setDetectableCharset().

    CharsetDetector(UErrorCode &status);


    void setText(const char *in, int32_t len);

    const CharsetMatch * const *detectAll(int32_t &maxMatchesFound, UErrorCode &status);

    const CharsetMatch *detect(UErrorCode& status);

    void setDeclaredEncoding(const char *encoding, int32_t len) const;

    UBool setStripTagsFlag(UBool flag);

    UBool getStripTagsFlag() const;

//    const char *getCharsetName(int32_t index, UErrorCode& status) const;

    static int32_t getDetectableCount();

    static UEnumeration * getAllDetectableCharsets(UErrorCode &status);
    UEnumeration * getDetectableCharsets(UErrorCode &status) const;
    void setDetectableCharset(const char *encoding, UBool enabled, UErrorCode &status);


#endif /* __CSDETECT_H */