mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
130 lines
3.4 KiB
130 lines
3.4 KiB
9 years ago
|
/*
|
||
|
|
*******************************************************************************
|
||
|
|
*
|
||
|
|
* Copyright (C) 2003-2006, International Business Machines
|
||
|
|
* Corporation and others. All Rights Reserved.
|
||
|
|
*
|
||
|
|
*******************************************************************************
|
||
|
|
* file name: sprpimpl.h
|
||
|
|
* encoding: US-ASCII
|
||
|
|
* tab size: 8 (not used)
|
||
|
|
* indentation:4
|
||
|
|
*
|
||
|
|
* created on: 2003feb1
|
||
|
|
* created by: Ram Viswanadha
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef SPRPIMPL_H
|
||
|
|
#define SPRPIMPL_H
|
||
|
|
|
||
|
|
#include "unicode/utypes.h"
|
||
|
|
|
||
|
|
#if !UCONFIG_NO_IDNA
|
||
|
|
|
||
|
|
#include "unicode/ustring.h"
|
||
|
|
#include "unicode/parseerr.h"
|
||
|
|
#include "unicode/usprep.h"
|
||
|
|
#include "unicode/udata.h"
|
||
|
|
#include "utrie.h"
|
||
|
|
#include "udataswp.h"
|
||
|
|
#include "ubidi_props.h"
|
||
|
|
|
||
|
|
#define _SPREP_DATA_TYPE "spp"
|
||
|
|
|
||
|
|
enum UStringPrepType{
|
||
|
|
USPREP_UNASSIGNED = 0x0000 ,
|
||
|
|
USPREP_MAP = 0x0001 ,
|
||
|
|
USPREP_PROHIBITED = 0x0002 ,
|
||
|
|
USPREP_DELETE = 0x0003 ,
|
||
|
|
USPREP_TYPE_LIMIT = 0x0004
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef enum UStringPrepType UStringPrepType;
|
||
|
|
|
||
|
|
#ifdef USPREP_TYPE_NAMES_ARRAY
|
||
|
|
static const char* usprepTypeNames[] ={
|
||
|
|
"UNASSIGNED" ,
|
||
|
|
"MAP" ,
|
||
|
|
"PROHIBITED" ,
|
||
|
|
"DELETE",
|
||
|
|
"TYPE_LIMIT"
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
enum{
|
||
|
|
_SPREP_NORMALIZATION_ON = 0x0001,
|
||
|
|
_SPREP_CHECK_BIDI_ON = 0x0002
|
||
|
|
};
|
||
|
|
|
||
|
|
enum{
|
||
|
|
_SPREP_TYPE_THRESHOLD = 0xFFF0,
|
||
|
|
_SPREP_MAX_INDEX_VALUE = 0x3FBF, /*16139*/
|
||
|
|
_SPREP_MAX_INDEX_TOP_LENGTH = 0x0003
|
||
|
|
};
|
||
|
|
|
||
|
|
/* indexes[] value names */
|
||
|
|
enum {
|
||
|
|
_SPREP_INDEX_TRIE_SIZE = 0, /* number of bytes in StringPrep trie */
|
||
|
|
_SPREP_INDEX_MAPPING_DATA_SIZE = 1, /* The array that contains the mapping */
|
||
|
|
_SPREP_NORM_CORRECTNS_LAST_UNI_VERSION = 2, /* The index of Unicode version of last entry in NormalizationCorrections.txt */
|
||
|
|
_SPREP_ONE_UCHAR_MAPPING_INDEX_START = 3, /* The starting index of 1 UChar mapping index in the mapping data array */
|
||
|
|
_SPREP_TWO_UCHARS_MAPPING_INDEX_START = 4, /* The starting index of 2 UChars mapping index in the mapping data array */
|
||
|
|
_SPREP_THREE_UCHARS_MAPPING_INDEX_START = 5, /* The starting index of 3 UChars mapping index in the mapping data array */
|
||
|
|
_SPREP_FOUR_UCHARS_MAPPING_INDEX_START = 6, /* The starting index of 4 UChars mapping index in the mapping data array */
|
||
|
|
_SPREP_OPTIONS = 7, /* Bit set of options to turn on in the profile */
|
||
|
|
_SPREP_INDEX_TOP=16 /* changing this requires a new formatVersion */
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef struct UStringPrepKey UStringPrepKey;
|
||
|
|
|
||
|
|
|
||
|
|
struct UStringPrepKey{
|
||
|
|
char* name;
|
||
|
|
char* path;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct UStringPrepProfile{
|
||
|
|
int32_t indexes[_SPREP_INDEX_TOP];
|
||
|
|
UTrie sprepTrie;
|
||
|
|
const uint16_t* mappingData;
|
||
|
|
UDataMemory* sprepData;
|
||
|
|
const UBiDiProps *bdp; /* used only if checkBiDi is set */
|
||
|
|
int32_t refCount;
|
||
|
|
UBool isDataLoaded;
|
||
|
|
UBool doNFKC;
|
||
|
|
UBool checkBiDi;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Helper function for populating the UParseError struct
|
||
|
|
* @internal
|
||
|
|
*/
|
||
|
|
U_CAPI void U_EXPORT2
|
||
|
|
uprv_syntaxError(const UChar* rules,
|
||
|
|
int32_t pos,
|
||
|
|
int32_t rulesLen,
|
||
|
|
UParseError* parseError);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Swap StringPrep .spp profile data. See udataswp.h.
|
||
|
|
* @internal
|
||
|
|
*/
|
||
|
|
U_CAPI int32_t U_EXPORT2
|
||
|
|
usprep_swap(const UDataSwapper *ds,
|
||
|
|
const void *inData, int32_t length, void *outData,
|
||
|
|
UErrorCode *pErrorCode);
|
||
|
|
|
||
|
|
#endif /* #if !UCONFIG_NO_IDNA */
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Hey, Emacs, please set the following:
|
||
|
|
*
|
||
|
|
* Local Variables:
|
||
|
|
* indent-tabs-mode: nil
|
||
|
|
* End:
|
||
|
|
*
|
||
|
|
*/
|