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intl/icu/source/common/sprpimpl.h@fc2d59ddac77 (annotated)

intl/icu/source/common/sprpimpl.h

Wed, 31 Dec 2014 07:22:50 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 07:22:50 +0100

branch

TOR_BUG_3246

changeset 4

fc2d59ddac77

permissions

-rw-r--r--

Correct previous dual key logic pending first delivery installment.

michael@0	1	/*
michael@0	2	*******************************************************************************
michael@0	3	*
michael@0	4	* Copyright (C) 2003-2006, International Business Machines
michael@0	5	* Corporation and others. All Rights Reserved.
michael@0	6	*
michael@0	7	*******************************************************************************
michael@0	8	* file name: sprpimpl.h
michael@0	9	* encoding: US-ASCII
michael@0	10	* tab size: 8 (not used)
michael@0	11	* indentation:4
michael@0	12	*
michael@0	13	* created on: 2003feb1
michael@0	14	* created by: Ram Viswanadha
michael@0	15	*/
michael@0	16
michael@0	17	#ifndef SPRPIMPL_H
michael@0	18	#define SPRPIMPL_H
michael@0	19
michael@0	20	#include "unicode/utypes.h"
michael@0	21
michael@0	22	#if !UCONFIG_NO_IDNA
michael@0	23
michael@0	24	#include "unicode/ustring.h"
michael@0	25	#include "unicode/parseerr.h"
michael@0	26	#include "unicode/usprep.h"
michael@0	27	#include "unicode/udata.h"
michael@0	28	#include "utrie.h"
michael@0	29	#include "udataswp.h"
michael@0	30	#include "ubidi_props.h"
michael@0	31
michael@0	32	#define _SPREP_DATA_TYPE "spp"
michael@0	33
michael@0	34	enum UStringPrepType{
michael@0	35	USPREP_UNASSIGNED = 0x0000 ,
michael@0	36	USPREP_MAP = 0x0001 ,
michael@0	37	USPREP_PROHIBITED = 0x0002 ,
michael@0	38	USPREP_DELETE = 0x0003 ,
michael@0	39	USPREP_TYPE_LIMIT = 0x0004
michael@0	40	};
michael@0	41
michael@0	42	typedef enum UStringPrepType UStringPrepType;
michael@0	43
michael@0	44	#ifdef USPREP_TYPE_NAMES_ARRAY
michael@0	45	static const char* usprepTypeNames[] ={
michael@0	46	"UNASSIGNED" ,
michael@0	47	"MAP" ,
michael@0	48	"PROHIBITED" ,
michael@0	49	"DELETE",
michael@0	50	"TYPE_LIMIT"
michael@0	51	};
michael@0	52	#endif
michael@0	53
michael@0	54	enum{
michael@0	55	_SPREP_NORMALIZATION_ON = 0x0001,
michael@0	56	_SPREP_CHECK_BIDI_ON = 0x0002
michael@0	57	};
michael@0	58
michael@0	59	enum{
michael@0	60	_SPREP_TYPE_THRESHOLD = 0xFFF0,
michael@0	61	_SPREP_MAX_INDEX_VALUE = 0x3FBF, /*16139*/
michael@0	62	_SPREP_MAX_INDEX_TOP_LENGTH = 0x0003
michael@0	63	};
michael@0	64
michael@0	65	/* indexes[] value names */
michael@0	66	enum {
michael@0	67	_SPREP_INDEX_TRIE_SIZE = 0, /* number of bytes in StringPrep trie */
michael@0	68	_SPREP_INDEX_MAPPING_DATA_SIZE = 1, /* The array that contains the mapping */
michael@0	69	_SPREP_NORM_CORRECTNS_LAST_UNI_VERSION = 2, /* The index of Unicode version of last entry in NormalizationCorrections.txt */
michael@0	70	_SPREP_ONE_UCHAR_MAPPING_INDEX_START = 3, /* The starting index of 1 UChar mapping index in the mapping data array */
michael@0	71	_SPREP_TWO_UCHARS_MAPPING_INDEX_START = 4, /* The starting index of 2 UChars mapping index in the mapping data array */
michael@0	72	_SPREP_THREE_UCHARS_MAPPING_INDEX_START = 5, /* The starting index of 3 UChars mapping index in the mapping data array */
michael@0	73	_SPREP_FOUR_UCHARS_MAPPING_INDEX_START = 6, /* The starting index of 4 UChars mapping index in the mapping data array */
michael@0	74	_SPREP_OPTIONS = 7, /* Bit set of options to turn on in the profile */
michael@0	75	_SPREP_INDEX_TOP=16 /* changing this requires a new formatVersion */
michael@0	76	};
michael@0	77
michael@0	78	typedef struct UStringPrepKey UStringPrepKey;
michael@0	79
michael@0	80
michael@0	81	struct UStringPrepKey{
michael@0	82	char* name;
michael@0	83	char* path;
michael@0	84	};
michael@0	85
michael@0	86	struct UStringPrepProfile{
michael@0	87	int32_t indexes[_SPREP_INDEX_TOP];
michael@0	88	UTrie sprepTrie;
michael@0	89	const uint16_t* mappingData;
michael@0	90	UDataMemory* sprepData;
michael@0	91	const UBiDiProps *bdp; /* used only if checkBiDi is set */
michael@0	92	int32_t refCount;
michael@0	93	UBool isDataLoaded;
michael@0	94	UBool doNFKC;
michael@0	95	UBool checkBiDi;
michael@0	96	};
michael@0	97
michael@0	98	/**
michael@0	99	* Helper function for populating the UParseError struct
michael@0	100	* @internal
michael@0	101	*/
michael@0	102	U_CAPI void U_EXPORT2
michael@0	103	uprv_syntaxError(const UChar* rules,
michael@0	104	int32_t pos,
michael@0	105	int32_t rulesLen,
michael@0	106	UParseError* parseError);
michael@0	107
michael@0	108
michael@0	109	/**
michael@0	110	* Swap StringPrep .spp profile data. See udataswp.h.
michael@0	111	* @internal
michael@0	112	*/
michael@0	113	U_CAPI int32_t U_EXPORT2
michael@0	114	usprep_swap(const UDataSwapper *ds,
michael@0	115	const void *inData, int32_t length, void *outData,
michael@0	116	UErrorCode *pErrorCode);
michael@0	117
michael@0	118	#endif /* #if !UCONFIG_NO_IDNA */
michael@0	119
michael@0	120	#endif
michael@0	121
michael@0	122	/*
michael@0	123	* Hey, Emacs, please set the following:
michael@0	124	*
michael@0	125	* Local Variables:
michael@0	126	* indent-tabs-mode: nil
michael@0	127	* End:
michael@0	128	*
michael@0	129	*/