1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/intl/icu/source/common/ucol_data.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,87 @@
1.4 +/*
1.5 +*******************************************************************************
1.6 +* Copyright (C) 2000-2011, International Business Machines
1.7 +* Corporation and others. All Rights Reserved.
1.8 +*******************************************************************************
1.9 +* file name: ucol_data.h
1.10 +* encoding: US-ASCII
1.11 +* tab size: 8 (not used)
1.12 +* indentation:4
1.13 +*
1.14 +* created on: 2011jul02
1.15 +* created by: Markus Scherer
1.16 +*
1.17 +* Private implementation header for C/C++ collation.
1.18 +* Some file data structure definitions were moved here from i18n/ucol_imp.h
1.19 +* so that the common library (via ucol_swp.cpp) need not depend on the i18n library at all.
1.20 +*
1.21 +* We do not want to move the collation swapper to the i18n library because
1.22 +* a) the resource bundle swapper depends on it and would have to move too, and
1.23 +* b) we might want to eventually implement runtime data swapping,
1.24 +* which might (or might not) be easier if all swappers are in the common library.
1.25 +*/
1.26 +
1.27 +#ifndef __UCOL_DATA_H__
1.28 +#define __UCOL_DATA_H__
1.29 +
1.30 +#include "unicode/utypes.h"
1.31 +
1.32 +#if !UCONFIG_NO_COLLATION
1.33 +
1.34 +/* let us know whether reserved fields are reset to zero or junked */
1.35 +#define UCOL_HEADER_MAGIC 0x20030618
1.36 +
1.37 +typedef struct {
1.38 + int32_t size;
1.39 + /* all the offsets are in bytes */
1.40 + /* to get the address add to the header address and cast properly */
1.41 + uint32_t options; /* these are the default options for the collator */
1.42 + uint32_t UCAConsts; /* structure which holds values for indirect positioning and implicit ranges */
1.43 + uint32_t contractionUCACombos; /* this one is needed only for UCA, to copy the appropriate contractions */
1.44 + uint32_t magic; /* magic number - lets us know whether reserved data is reset or junked */
1.45 + uint32_t mappingPosition; /* const uint8_t *mappingPosition; */
1.46 + uint32_t expansion; /* uint32_t *expansion; */
1.47 + uint32_t contractionIndex; /* UChar *contractionIndex; */
1.48 + uint32_t contractionCEs; /* uint32_t *contractionCEs; */
1.49 + uint32_t contractionSize; /* needed for various closures */
1.50 + /*int32_t latinOneMapping;*/ /* this is now handled in the trie itself *//* fast track to latin1 chars */
1.51 +
1.52 + uint32_t endExpansionCE; /* array of last collation element in
1.53 + expansion */
1.54 + uint32_t expansionCESize; /* array of maximum expansion size
1.55 + corresponding to the expansion
1.56 + collation elements with last element
1.57 + in endExpansionCE*/
1.58 + int32_t endExpansionCECount; /* size of endExpansionCE */
1.59 + uint32_t unsafeCP; /* hash table of unsafe code points */
1.60 + uint32_t contrEndCP; /* hash table of final code points */
1.61 + /* in contractions. */
1.62 +
1.63 + int32_t contractionUCACombosSize; /* number of UCA contraction items. */
1.64 + /*Length is contractionUCACombosSize*contractionUCACombosWidth*sizeof(UChar) */
1.65 + UBool jamoSpecial; /* is jamoSpecial */
1.66 + UBool isBigEndian; /* is this data big endian? from the UDataInfo header*/
1.67 + uint8_t charSetFamily; /* what is the charset family of this data from the UDataInfo header*/
1.68 + uint8_t contractionUCACombosWidth; /* width of UCA combos field */
1.69 + UVersionInfo version;
1.70 + UVersionInfo UCAVersion; /* version of the UCA, read from file */
1.71 + UVersionInfo UCDVersion; /* UCD version, obtained by u_getUnicodeVersion */
1.72 + UVersionInfo formatVersion; /* format version from the UDataInfo header */
1.73 + uint32_t scriptToLeadByte; /* offset to script to lead collation byte mapping data */
1.74 + uint32_t leadByteToScript; /* offset to lead collation byte to script mapping data */
1.75 + uint8_t reserved[76]; /* for future use */
1.76 +} UCATableHeader;
1.77 +
1.78 +typedef struct {
1.79 + uint32_t byteSize;
1.80 + uint32_t tableSize;
1.81 + uint32_t contsSize;
1.82 + uint32_t table;
1.83 + uint32_t conts;
1.84 + UVersionInfo UCAVersion; /* version of the UCA, read from file */
1.85 + uint8_t padding[8];
1.86 +} InverseUCATableHeader;
1.87 +
1.88 +#endif /* !UCONFIG_NO_COLLATION */
1.89 +
1.90 +#endif /* __UCOL_DATA_H__ */
