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scuffed-code/icu4c/source/tools/genprops/props2.c
Markus Scherer e7aa3f3380 ICU-5084 Unicode 5.0 beta (d13) 
X-SVN-Rev: 19329
2006-03-03 20:59:01 +00:00

753 lines
25 KiB
C
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/*
*******************************************************************************
*
* Copyright (C) 2002-2006, International Business Machines
* Corporation and others. All Rights Reserved.
*
*******************************************************************************
* file name: props2.c
* encoding: US-ASCII
* tab size: 8 (not used)
* indentation:4
*
* created on: 2002feb24
* created by: Markus W. Scherer
*
* Parse more Unicode Character Database files and store
* additional Unicode character properties in bit set vectors.
*/
#include <stdio.h>
#include "unicode/utypes.h"
#include "unicode/uchar.h"
#include "unicode/uscript.h"
#include "cstring.h"
#include "cmemory.h"
#include "utrie.h"
#include "uprops.h"
#include "propsvec.h"
#include "uparse.h"
#include "writesrc.h"
#include "genprops.h"
#define LENGTHOF(array) (int32_t)(sizeof(array)/sizeof((array)[0]))
/* data --------------------------------------------------------------------- */
static UNewTrie *trie;
uint32_t *pv;
static int32_t pvCount;
/* miscellaneous ------------------------------------------------------------ */
static char *
trimTerminateField(char *s, char *limit) {
/* trim leading whitespace */
s=(char *)u_skipWhitespace(s);
/* trim trailing whitespace */
while(s<limit && (*(limit-1)==' ' || *(limit-1)=='\t')) {
--limit;
}
*limit=0;
return s;
}
static void
parseTwoFieldFile(char *filename, char *basename,
const char *ucdFile, const char *suffix,
UParseLineFn *lineFn,
UErrorCode *pErrorCode) {
char *fields[2][2];
if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
return;
}
writeUCDFilename(basename, ucdFile, suffix);
u_parseDelimitedFile(filename, ';', fields, 2, lineFn, NULL, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
fprintf(stderr, "error parsing %s.txt: %s\n", ucdFile, u_errorName(*pErrorCode));
}
}
static void U_CALLCONV
ageLineFn(void *context,
char *fields[][2], int32_t fieldCount,
UErrorCode *pErrorCode);
static void
parseMultiFieldFile(char *filename, char *basename,
const char *ucdFile, const char *suffix,
int32_t fieldCount,
UParseLineFn *lineFn,
UErrorCode *pErrorCode) {
char *fields[20][2];
if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
return;
}
writeUCDFilename(basename, ucdFile, suffix);
u_parseDelimitedFile(filename, ';', fields, fieldCount, lineFn, NULL, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
fprintf(stderr, "error parsing %s.txt: %s\n", ucdFile, u_errorName(*pErrorCode));
}
}
static void U_CALLCONV
numericLineFn(void *context,
char *fields[][2], int32_t fieldCount,
UErrorCode *pErrorCode);
/* parse files with single enumerated properties ---------------------------- */
struct SingleEnum {
const char *ucdFile, *propName;
UProperty prop;
int32_t vecWord, vecShift;
uint32_t vecMask;
};
typedef struct SingleEnum SingleEnum;
static void
parseSingleEnumFile(char *filename, char *basename, const char *suffix,
const SingleEnum *sen,
UErrorCode *pErrorCode);
static const SingleEnum scriptSingleEnum={
"Scripts", "script",
UCHAR_SCRIPT,
0, 0, UPROPS_SCRIPT_MASK
};
static const SingleEnum blockSingleEnum={
"Blocks", "block",
UCHAR_BLOCK,
0, UPROPS_BLOCK_SHIFT, UPROPS_BLOCK_MASK
};
static const SingleEnum graphemeClusterBreakSingleEnum={
"GraphemeBreakProperty", "Grapheme_Cluster_Break",
UCHAR_GRAPHEME_CLUSTER_BREAK,
2, UPROPS_GCB_SHIFT, UPROPS_GCB_MASK
};
static const SingleEnum wordBreakSingleEnum={
"WordBreakProperty", "Word_Break",
UCHAR_WORD_BREAK,
2, UPROPS_WB_SHIFT, UPROPS_WB_MASK
};
static const SingleEnum sentenceBreakSingleEnum={
"SentenceBreakProperty", "Sentence_Break",
UCHAR_SENTENCE_BREAK,
2, UPROPS_SB_SHIFT, UPROPS_SB_MASK
};
static const SingleEnum lineBreakSingleEnum={
"LineBreak", "line break",
UCHAR_LINE_BREAK,
0, UPROPS_LB_SHIFT, UPROPS_LB_MASK
};
static const SingleEnum eawSingleEnum={
"EastAsianWidth", "east asian width",
UCHAR_EAST_ASIAN_WIDTH,
0, UPROPS_EA_SHIFT, UPROPS_EA_MASK
};
static void U_CALLCONV
singleEnumLineFn(void *context,
char *fields[][2], int32_t fieldCount,
UErrorCode *pErrorCode) {
const SingleEnum *sen;
char *s;
uint32_t start, limit, uv;
int32_t value;
sen=(const SingleEnum *)context;
u_parseCodePointRange(fields[0][0], &start, &limit, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
fprintf(stderr, "genprops: syntax error in %s.txt field 0 at %s\n", sen->ucdFile, fields[0][0]);
exit(*pErrorCode);
}
++limit;
/* parse property alias */
s=trimTerminateField(fields[1][0], fields[1][1]);
value=u_getPropertyValueEnum(sen->prop, s);
if(value<0) {
if(sen->prop==UCHAR_BLOCK) {
if(isToken("Greek", s)) {
value=UBLOCK_GREEK; /* Unicode 3.2 renames this to "Greek and Coptic" */
} else if(isToken("Combining Marks for Symbols", s)) {
value=UBLOCK_COMBINING_MARKS_FOR_SYMBOLS; /* Unicode 3.2 renames this to "Combining Diacritical Marks for Symbols" */
} else if(isToken("Private Use", s)) {
value=UBLOCK_PRIVATE_USE; /* Unicode 3.2 renames this to "Private Use Area" */
}
}
}
if(value<0) {
fprintf(stderr, "genprops error: unknown %s name in %s.txt field 1 at %s\n",
sen->propName, sen->ucdFile, s);
exit(U_PARSE_ERROR);
}
uv=(uint32_t)(value<<sen->vecShift);
if((uv&sen->vecMask)!=uv) {
fprintf(stderr, "genprops error: %s value overflow (0x%x) at %s\n",
sen->propName, (int)uv, s);
exit(U_INTERNAL_PROGRAM_ERROR);
}
if(!upvec_setValue(pv, start, limit, sen->vecWord, uv, sen->vecMask, pErrorCode)) {
fprintf(stderr, "genprops error: unable to set %s code: %s\n",
sen->propName, u_errorName(*pErrorCode));
exit(*pErrorCode);
}
}
static void
parseSingleEnumFile(char *filename, char *basename, const char *suffix,
const SingleEnum *sen,
UErrorCode *pErrorCode) {
char *fields[2][2];
if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
return;
}
writeUCDFilename(basename, sen->ucdFile, suffix);
u_parseDelimitedFile(filename, ';', fields, 2, singleEnumLineFn, (void *)sen, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
fprintf(stderr, "error parsing %s.txt: %s\n", sen->ucdFile, u_errorName(*pErrorCode));
}
}
/* parse files with multiple binary properties ------------------------------ */
struct Binary {
const char *propName;
int32_t vecWord, vecShift;
};
typedef struct Binary Binary;
struct Binaries {
const char *ucdFile;
const Binary *binaries;
int32_t binariesCount;
};
typedef struct Binaries Binaries;
static const Binary
propListNames[]={
{ "White_Space", 1, UPROPS_WHITE_SPACE },
{ "Dash", 1, UPROPS_DASH },
{ "Hyphen", 1, UPROPS_HYPHEN },
{ "Quotation_Mark", 1, UPROPS_QUOTATION_MARK },
{ "Terminal_Punctuation", 1, UPROPS_TERMINAL_PUNCTUATION },
{ "Hex_Digit", 1, UPROPS_HEX_DIGIT },
{ "ASCII_Hex_Digit", 1, UPROPS_ASCII_HEX_DIGIT },
{ "Ideographic", 1, UPROPS_IDEOGRAPHIC },
{ "Diacritic", 1, UPROPS_DIACRITIC },
{ "Extender", 1, UPROPS_EXTENDER },
{ "Noncharacter_Code_Point", 1, UPROPS_NONCHARACTER_CODE_POINT },
{ "Grapheme_Link", 1, UPROPS_GRAPHEME_LINK },
{ "IDS_Binary_Operator", 1, UPROPS_IDS_BINARY_OPERATOR },
{ "IDS_Trinary_Operator", 1, UPROPS_IDS_TRINARY_OPERATOR },
{ "Radical", 1, UPROPS_RADICAL },
{ "Unified_Ideograph", 1, UPROPS_UNIFIED_IDEOGRAPH },
{ "Deprecated", 1, UPROPS_DEPRECATED },
{ "Logical_Order_Exception", 1, UPROPS_LOGICAL_ORDER_EXCEPTION },
/* new properties in Unicode 4.0.1 */
{ "STerm", 2, UPROPS_V2_S_TERM },
{ "Variation_Selector", 2, UPROPS_V2_VARIATION_SELECTOR },
/* new properties in Unicode 4.1 */
{ "Pattern_Syntax", 2, UPROPS_V2_PATTERN_SYNTAX },
{ "Pattern_White_Space", 2, UPROPS_V2_PATTERN_WHITE_SPACE }
};
static const Binaries
propListBinaries={
"PropList", propListNames, LENGTHOF(propListNames)
};
static const Binary
derCorePropsNames[]={
{ "XID_Start", 1, UPROPS_XID_START },
{ "XID_Continue", 1, UPROPS_XID_CONTINUE },
/* before Unicode 4/ICU 2.6/format version 3.2, these used to be Other_XYZ from PropList.txt */
{ "Math", 1, UPROPS_MATH },
{ "Alphabetic", 1, UPROPS_ALPHABETIC },
{ "Grapheme_Extend", 1, UPROPS_GRAPHEME_EXTEND },
{ "Default_Ignorable_Code_Point", 1, UPROPS_DEFAULT_IGNORABLE_CODE_POINT },
/* new properties bits in ICU 2.6/format version 3.2 */
{ "ID_Start", 1, UPROPS_ID_START },
{ "ID_Continue", 1, UPROPS_ID_CONTINUE },
{ "Grapheme_Base", 1, UPROPS_GRAPHEME_BASE },
/*
* Unicode 5/ICU 3.6 moves Grapheme_Link from PropList.txt
* to DerivedCoreProperties.txt and deprecates it.
*/
{ "Grapheme_Link", 1, UPROPS_GRAPHEME_LINK }
};
static const Binaries
derCorePropsBinaries={
"DerivedCoreProperties", derCorePropsNames, LENGTHOF(derCorePropsNames)
};
static char ignoredProps[100][64];
static int32_t ignoredPropsCount;
static void
addIgnoredProp(char *s, char *limit) {
int32_t i;
s=trimTerminateField(s, limit);
for(i=0; i<ignoredPropsCount; ++i) {
if(0==uprv_strcmp(ignoredProps[i], s)) {
return;
}
}
uprv_strcpy(ignoredProps[ignoredPropsCount++], s);
}
static void U_CALLCONV
binariesLineFn(void *context,
char *fields[][2], int32_t fieldCount,
UErrorCode *pErrorCode) {
const Binaries *bin;
char *s;
uint32_t start, limit, uv;
int32_t i;
bin=(const Binaries *)context;
u_parseCodePointRange(fields[0][0], &start, &limit, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
fprintf(stderr, "genprops: syntax error in %s.txt field 0 at %s\n", bin->ucdFile, fields[0][0]);
exit(*pErrorCode);
}
++limit;
/* parse binary property name */
s=(char *)u_skipWhitespace(fields[1][0]);
for(i=0;; ++i) {
if(i==bin->binariesCount) {
/* ignore unrecognized properties */
if(beVerbose) {
addIgnoredProp(s, fields[1][1]);
}
return;
}
if(isToken(bin->binaries[i].propName, s)) {
break;
}
}
if(bin->binaries[i].vecShift>=32) {
fprintf(stderr, "genprops error: shift value %d>=32 for %s %s\n",
(int)bin->binaries[i].vecShift, bin->ucdFile, bin->binaries[i].propName);
exit(U_INTERNAL_PROGRAM_ERROR);
}
uv=U_MASK(bin->binaries[i].vecShift);
if(!upvec_setValue(pv, start, limit, bin->binaries[i].vecWord, uv, uv, pErrorCode)) {
fprintf(stderr, "genprops error: unable to set %s code: %s\n",
bin->binaries[i].propName, u_errorName(*pErrorCode));
exit(*pErrorCode);
}
}
static void
parseBinariesFile(char *filename, char *basename, const char *suffix,
const Binaries *bin,
UErrorCode *pErrorCode) {
char *fields[2][2];
int32_t i;
if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
return;
}
writeUCDFilename(basename, bin->ucdFile, suffix);
ignoredPropsCount=0;
u_parseDelimitedFile(filename, ';', fields, 2, binariesLineFn, (void *)bin, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
fprintf(stderr, "error parsing %s.txt: %s\n", bin->ucdFile, u_errorName(*pErrorCode));
}
if(beVerbose) {
for(i=0; i<ignoredPropsCount; ++i) {
printf("genprops: ignoring property %s in %s.txt\n", ignoredProps[i], bin->ucdFile);
}
}
}
/* -------------------------------------------------------------------------- */
U_CFUNC void
initAdditionalProperties() {
pv=upvec_open(UPROPS_VECTOR_WORDS, 20000);
}
U_CFUNC void
exitAdditionalProperties() {
utrie_close(trie);
upvec_close(pv);
}
U_CFUNC void
generateAdditionalProperties(char *filename, const char *suffix, UErrorCode *pErrorCode) {
char *basename;
basename=filename+uprv_strlen(filename);
/* process various UCD .txt files */
/* add Han numeric types & values */
parseMultiFieldFile(filename, basename, "DerivedNumericValues", suffix, 2, numericLineFn, pErrorCode);
parseTwoFieldFile(filename, basename, "DerivedAge", suffix, ageLineFn, pErrorCode);
/*
* UTR 24 says:
* Section 2:
* "Common - For characters that may be used
* within multiple scripts,
* or any unassigned code points."
*
* Section 4:
* "The value COMMON is the default value,
* given to all code points that are not
* explicitly mentioned in the data file."
*
* COMMON==USCRIPT_COMMON==0 - nothing to do
*/
parseSingleEnumFile(filename, basename, suffix, &scriptSingleEnum, pErrorCode);
parseSingleEnumFile(filename, basename, suffix, &blockSingleEnum, pErrorCode);
parseBinariesFile(filename, basename, suffix, &propListBinaries, pErrorCode);
parseBinariesFile(filename, basename, suffix, &derCorePropsBinaries, pErrorCode);
parseSingleEnumFile(filename, basename, suffix, &graphemeClusterBreakSingleEnum, pErrorCode);
parseSingleEnumFile(filename, basename, suffix, &wordBreakSingleEnum, pErrorCode);
parseSingleEnumFile(filename, basename, suffix, &sentenceBreakSingleEnum, pErrorCode);
/*
* LineBreak-4.0.0.txt:
* - All code points, assigned and unassigned, that are not listed
* explicitly are given the value "XX".
*
* XX==U_LB_UNKNOWN==0 - nothing to do
*/
parseSingleEnumFile(filename, basename, suffix, &lineBreakSingleEnum, pErrorCode);
/*
* Preset East Asian Width defaults:
*
* http://www.unicode.org/reports/tr11/#Unassigned
* 7.1 Unassigned and Private Use characters
*
* All unassigned characters are by default classified as non-East Asian neutral,
* except for the range U+20000 to U+2FFFD,
* since all code positions from U+20000 to U+2FFFD are intended for CJK ideographs (W).
* All Private use characters are by default classified as ambiguous,
* since their definition depends on context.
*
* N for all ==0 - nothing to do
* A for Private Use
* W for plane 2
*/
*pErrorCode=U_ZERO_ERROR;
if( !upvec_setValue(pv, 0xe000, 0xf900, 0, (uint32_t)(U_EA_AMBIGUOUS<<UPROPS_EA_SHIFT), UPROPS_EA_MASK, pErrorCode) ||
!upvec_setValue(pv, 0xf0000, 0xffffe, 0, (uint32_t)(U_EA_AMBIGUOUS<<UPROPS_EA_SHIFT), UPROPS_EA_MASK, pErrorCode) ||
!upvec_setValue(pv, 0x100000, 0x10fffe, 0, (uint32_t)(U_EA_AMBIGUOUS<<UPROPS_EA_SHIFT), UPROPS_EA_MASK, pErrorCode) ||
!upvec_setValue(pv, 0x20000, 0x2fffe, 0, (uint32_t)(U_EA_WIDE<<UPROPS_EA_SHIFT), UPROPS_EA_MASK, pErrorCode)
) {
fprintf(stderr, "genprops: unable to set default East Asian Widths: %s\n", u_errorName(*pErrorCode));
exit(*pErrorCode);
}
/* parse EastAsianWidth.txt */
parseSingleEnumFile(filename, basename, suffix, &eawSingleEnum, pErrorCode);
trie=utrie_open(NULL, NULL, 50000, 0, 0, TRUE);
if(trie==NULL) {
*pErrorCode=U_MEMORY_ALLOCATION_ERROR;
upvec_close(pv);
return;
}
pvCount=upvec_compact(pv, upvec_compactToTrieHandler, trie, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
fprintf(stderr, "genprops error: unable to build trie for additional properties: %s\n", u_errorName(*pErrorCode));
exit(*pErrorCode);
}
}
/* DerivedAge.txt ----------------------------------------------------------- */
static void U_CALLCONV
ageLineFn(void *context,
char *fields[][2], int32_t fieldCount,
UErrorCode *pErrorCode) {
char *s, *end;
uint32_t value, start, limit, version;
u_parseCodePointRange(fields[0][0], &start, &limit, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
fprintf(stderr, "genprops: syntax error in DerivedAge.txt field 0 at %s\n", fields[0][0]);
exit(*pErrorCode);
}
++limit;
/* ignore "unassigned" (the default is already set to 0.0) */
s=(char *)u_skipWhitespace(fields[1][0]);
if(0==uprv_strncmp(s, "unassigned", 10)) {
return;
}
/* parse version number */
value=(uint32_t)uprv_strtoul(s, &end, 10);
if(s==end || value==0 || value>15 || (*end!='.' && *end!=' ' && *end!='\t' && *end!=0)) {
fprintf(stderr, "genprops: syntax error in DerivedAge.txt field 1 at %s\n", fields[1][0]);
*pErrorCode=U_PARSE_ERROR;
exit(U_PARSE_ERROR);
}
version=value<<4;
/* parse minor version number */
if(*end=='.') {
s=(char *)u_skipWhitespace(end+1);
value=(uint32_t)uprv_strtoul(s, &end, 10);
if(s==end || value>15 || (*end!=' ' && *end!='\t' && *end!=0)) {
fprintf(stderr, "genprops: syntax error in DerivedAge.txt field 1 at %s\n", fields[1][0]);
*pErrorCode=U_PARSE_ERROR;
exit(U_PARSE_ERROR);
}
version|=value;
}
if(!upvec_setValue(pv, start, limit, 0, version<<UPROPS_AGE_SHIFT, UPROPS_AGE_MASK, pErrorCode)) {
fprintf(stderr, "genprops error: unable to set character age: %s\n", u_errorName(*pErrorCode));
exit(*pErrorCode);
}
}
/* DerivedNumericValues.txt ------------------------------------------------- */
static void U_CALLCONV
numericLineFn(void *context,
char *fields[][2], int32_t fieldCount,
UErrorCode *pErrorCode) {
Props newProps={ 0 };
char *s, *end;
uint32_t start, limit, value, oldProps32;
int32_t oldType;
char c;
UBool isFraction;
/* get the code point range */
u_parseCodePointRange(fields[0][0], &start, &limit, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
fprintf(stderr, "genprops: syntax error in DerivedNumericValues.txt field 0 at %s\n", fields[0][0]);
exit(*pErrorCode);
}
++limit;
/* check if the numeric value is a fraction (this code does not handle any) */
isFraction=FALSE;
s=uprv_strchr(fields[1][0], '.');
if(s!=NULL) {
end=s+1;
while('0'<=(c=*end++) && c<='9') {
if(c!='0') {
isFraction=TRUE;
break;
}
}
}
if(isFraction) {
value=0;
} else {
/* parse numeric value */
s=(char *)u_skipWhitespace(fields[1][0]);
/* try large powers of 10 first, may otherwise overflow strtoul() */
if(0==uprv_strncmp(s, "10000000000", 11)) {
/* large powers of 10 are encoded in a special way, see store.c */
uint8_t exp=0;
end=s;
while(*(++end)=='0') {
++exp;
}
value=1;
newProps.exponent=exp;
} else {
/* normal number parsing */
value=(uint32_t)uprv_strtoul(s, &end, 10);
}
if(end<=s || (*end!='.' && u_skipWhitespace(end)!=fields[1][1]) || value>=0x80000000) {
fprintf(stderr, "genprops: syntax error in DerivedNumericValues.txt field 1 at %s\n", fields[0][0]);
exit(U_PARSE_ERROR);
}
}
/*
* Unicode 4.0.1 removes the third column that used to list the numeric type.
* Assume that either the data is the same as in UnicodeData.txt,
* or else that the numeric type is "numeric".
* This should work because we only expect to add numeric values for
* Han characters; for those, UnicodeData.txt lists only ranges without
* specific properties for single characters.
*/
/* set the new numeric type and value */
newProps.numericType=(uint8_t)U_NT_NUMERIC; /* assumed numeric type, see Unicode 4.0.1 comment */
newProps.numericValue=(int32_t)value; /* newly parsed numeric value */
/* the exponent may have been set above */
value=makeProps(&newProps);
for(; start<limit; ++start) {
oldProps32=getProps(start);
oldType=(int32_t)GET_NUMERIC_TYPE(oldProps32);
if(isFraction) {
if(oldType!=0) {
/* this code point was already listed with its numeric value in UnicodeData.txt */
continue;
} else {
fprintf(stderr, "genprops: not prepared for new fractions in DerivedNumericValues.txt field 1 at %s\n", fields[1][0]);
exit(U_PARSE_ERROR);
}
}
/*
* For simplicity, and because we only expect to set numeric values for Han characters,
* for now we only allow to set these values for Lo characters.
*/
if(oldType==0 && GET_CATEGORY(oldProps32)!=U_OTHER_LETTER) {
fprintf(stderr, "genprops error: new numeric value for a character other than Lo in DerivedNumericValues.txt at %s\n", fields[0][0]);
exit(U_PARSE_ERROR);
}
/* verify that we do not change an existing value (fractions were excluded above) */
if(oldType!=0) {
/* the code point already has a value stored */
if((oldProps32&0xff00)!=(value&0xff00)) {
fprintf(stderr, "genprops error: new numeric value differs from old one for U+%04lx\n", (long)start);
exit(U_PARSE_ERROR);
}
/* same value, continue */
} else {
/* the code point is getting a new numeric value */
if(beVerbose) {
printf("adding U+%04x numeric type %d value 0x%04x from %s\n", (int)start, U_NT_NUMERIC, (int)value, fields[0][0]);
}
addProps(start, value|GET_CATEGORY(oldProps32));
}
}
}
/* data serialization ------------------------------------------------------- */
U_CFUNC int32_t
writeAdditionalData(FILE *f, uint8_t *p, int32_t capacity, int32_t indexes[UPROPS_INDEX_COUNT]) {
int32_t length;
UErrorCode errorCode;
errorCode=U_ZERO_ERROR;
length=utrie_serialize(trie, p, capacity, NULL, TRUE, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(stderr, "genprops error: unable to serialize trie for additional properties: %s\n", u_errorName(errorCode));
exit(errorCode);
}
if(p!=NULL) {
if(beVerbose) {
printf("size in bytes of additional props trie:%5u\n", (int)length);
}
if(f!=NULL) {
UTrie trie2={ NULL };
utrie_unserialize(&trie2, p, length, &errorCode);
if(U_FAILURE(errorCode)) {
fprintf(
stderr,
"genprops error: failed to utrie_unserialize(trie for additional properties) - %s\n",
u_errorName(errorCode));
exit(errorCode);
}
usrc_writeUTrieArrays(f,
"static const uint16_t propsVectorsTrie_index[%ld]={\n", NULL,
&trie2,
"\n};\n\n");
usrc_writeUTrieStruct(f,
"static const UTrie propsVectorsTrie={\n",
&trie2, "propsVectorsTrie_index", NULL, NULL,
"};\n\n");
}
p+=length;
capacity-=length;
/* set indexes */
indexes[UPROPS_ADDITIONAL_VECTORS_INDEX]=
indexes[UPROPS_ADDITIONAL_TRIE_INDEX]+length/4;
indexes[UPROPS_ADDITIONAL_VECTORS_COLUMNS_INDEX]=UPROPS_VECTOR_WORDS;
indexes[UPROPS_RESERVED_INDEX]=
indexes[UPROPS_ADDITIONAL_VECTORS_INDEX]+pvCount;
indexes[UPROPS_MAX_VALUES_INDEX]=
(((int32_t)U_LB_COUNT-1)<<UPROPS_LB_SHIFT)|
(((int32_t)U_EA_COUNT-1)<<UPROPS_EA_SHIFT)|
(((int32_t)UBLOCK_COUNT-1)<<UPROPS_BLOCK_SHIFT)|
((int32_t)USCRIPT_CODE_LIMIT-1);
indexes[UPROPS_MAX_VALUES_2_INDEX]=
(((int32_t)U_SB_COUNT-1)<<UPROPS_SB_SHIFT)|
(((int32_t)U_WB_COUNT-1)<<UPROPS_WB_SHIFT)|
(((int32_t)U_GCB_COUNT-1)<<UPROPS_GCB_SHIFT)|
((int32_t)U_DT_COUNT-1);
}
if(p!=NULL && (pvCount*4)<=capacity) {
if(f!=NULL) {
usrc_writeArray(f,
"static const uint32_t propsVectors[%ld]={\n",
pv, 32, pvCount,
"};\n\n");
fprintf(f, "static const int32_t countPropsVectors=%ld;\n", (long)pvCount);
fprintf(f, "static const int32_t propsVectorsColumns=%ld;\n", (long)indexes[UPROPS_ADDITIONAL_VECTORS_COLUMNS_INDEX]);
} else {
uprv_memcpy(p, pv, pvCount*4);
}
if(beVerbose) {
printf("number of additional props vectors: %5u\n", (int)pvCount/UPROPS_VECTOR_WORDS);
printf("number of 32-bit words per vector: %5u\n", UPROPS_VECTOR_WORDS);
}
}
length+=pvCount*4;
return length;
}
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