[apple/icu.git] / icuSources / i18n / inputext.h

/*
 **********************************************************************
 *   Copyright (C) 2005-2008, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 **********************************************************************
 */

#ifndef __INPUTEXT_H
#define __INPUTEXT_H

/**
 * \file
 * \internal
 *
 * This is an internal header for the Character Set Detection code. The
 * name is probably too generic...
 */


#include "unicode/uobject.h"

#if !UCONFIG_NO_CONVERSION

U_NAMESPACE_BEGIN 

class InputText : public UMemory
{
    // Prevent copying
    InputText(const InputText &);
public:
    InputText(UErrorCode &status);
    ~InputText();

    void setText(const char *in, int32_t len);
    void setDeclaredEncoding(const char *encoding, int32_t len);
    UBool isSet() const; 
    void MungeInput(UBool fStripTags);

    // The text to be checked.  Markup will have been
    //   removed if appropriate.
    uint8_t    *fInputBytes;
    int32_t     fInputLen;          // Length of the byte data in fInputBytes.
    // byte frequency statistics for the input text.
    //   Value is percent, not absolute.
    //   Value is rounded up, so zero really means zero occurences. 
    int16_t  *fByteStats;
    UBool     fC1Bytes;          // True if any bytes in the range 0x80 - 0x9F are in the input;false by default
    char     *fDeclaredEncoding;

    const uint8_t           *fRawInput;     // Original, untouched input bytes.
    //  If user gave us a byte array, this is it.
    //  If user gave us a stream, it's read to a 
    //   buffer here.
    int32_t                  fRawLength;    // Length of data in fRawInput array.

};

U_NAMESPACE_END

#endif
#endif /* __INPUTEXT_H */
Commit	Line	Data
73c04bcf A	1	/*
73c04bcf A	2	**********************************************************************
46f4442e	3	* Copyright (C) 2005-2008, International Business Machines
73c04bcf A	4	* Corporation and others. All Rights Reserved.
	5	**********************************************************************
	6	*/
	7
	8	#ifndef __INPUTEXT_H
	9	#define __INPUTEXT_H
	10
	11	/**
	12	* \file
	13	* \internal
	14	*
	15	* This is an internal header for the Character Set Detection code. The
	16	* name is probably too generic...
	17	*/
	18
	19
	20	#include "unicode/uobject.h"
	21
	22	#if !UCONFIG_NO_CONVERSION
	23
	24	U_NAMESPACE_BEGIN
	25
	26	class InputText : public UMemory
	27	{
46f4442e A	28	// Prevent copying
46f4442e A	29	InputText(const InputText &);
73c04bcf	30	public:
46f4442e	31	InputText(UErrorCode &status);
73c04bcf A	32	~InputText();
	33
	34	void setText(const char *in, int32_t len);
	35	void setDeclaredEncoding(const char *encoding, int32_t len);
	36	UBool isSet() const;
	37	void MungeInput(UBool fStripTags);
	38
	39	// The text to be checked. Markup will have been
	40	// removed if appropriate.
	41	uint8_t *fInputBytes;
	42	int32_t fInputLen; // Length of the byte data in fInputBytes.
	43	// byte frequency statistics for the input text.
	44	// Value is percent, not absolute.
	45	// Value is rounded up, so zero really means zero occurences.
	46	int16_t *fByteStats;
	47	UBool fC1Bytes; // True if any bytes in the range 0x80 - 0x9F are in the input;false by default
	48	char *fDeclaredEncoding;
	49
	50	const uint8_t *fRawInput; // Original, untouched input bytes.
	51	// If user gave us a byte array, this is it.
	52	// If user gave us a stream, it's read to a
	53	// buffer here.
	54	int32_t fRawLength; // Length of data in fRawInput array.
	55
	56	};
	57
	58	U_NAMESPACE_END
	59
	60	#endif
	61	#endif /* __INPUTEXT_H */