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-rw-r--r--deps/node/deps/icu-small/source/common/uniset_closure.cpp280
1 files changed, 0 insertions, 280 deletions
diff --git a/deps/node/deps/icu-small/source/common/uniset_closure.cpp b/deps/node/deps/icu-small/source/common/uniset_closure.cpp
deleted file mode 100644
index 97c7bc9d..00000000
--- a/deps/node/deps/icu-small/source/common/uniset_closure.cpp
+++ /dev/null
@@ -1,280 +0,0 @@
-// © 2016 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html
-/*
-*******************************************************************************
-*
-* Copyright (C) 2011, International Business Machines
-* Corporation and others. All Rights Reserved.
-*
-*******************************************************************************
-* file name: uniset_closure.cpp
-* encoding: UTF-8
-* tab size: 8 (not used)
-* indentation:4
-*
-* created on: 2011may30
-* created by: Markus W. Scherer
-*
-* UnicodeSet::closeOver() and related methods moved here from uniset_props.cpp
-* to simplify dependencies.
-* In particular, this depends on the BreakIterator, but the BreakIterator
-* code also builds UnicodeSets from patterns and needs uniset_props.
-*/
-
-#include "unicode/brkiter.h"
-#include "unicode/locid.h"
-#include "unicode/parsepos.h"
-#include "unicode/uniset.h"
-#include "cmemory.h"
-#include "ruleiter.h"
-#include "ucase.h"
-#include "util.h"
-#include "uvector.h"
-
-// initial storage. Must be >= 0
-// *** same as in uniset.cpp ! ***
-#define START_EXTRA 16
-
-U_NAMESPACE_BEGIN
-
-// TODO memory debugging provided inside uniset.cpp
-// could be made available here but probably obsolete with use of modern
-// memory leak checker tools
-#define _dbgct(me)
-
-//----------------------------------------------------------------
-// Constructors &c
-//----------------------------------------------------------------
-
-UnicodeSet::UnicodeSet(const UnicodeString& pattern,
- uint32_t options,
- const SymbolTable* symbols,
- UErrorCode& status) :
- len(0), capacity(START_EXTRA), list(0), bmpSet(0), buffer(0),
- bufferCapacity(0), patLen(0), pat(NULL), strings(NULL), stringSpan(NULL),
- fFlags(0)
-{
- if(U_SUCCESS(status)){
- list = (UChar32*) uprv_malloc(sizeof(UChar32) * capacity);
- /* test for NULL */
- if(list == NULL) {
- status = U_MEMORY_ALLOCATION_ERROR;
- }else{
- allocateStrings(status);
- applyPattern(pattern, options, symbols, status);
- }
- }
- _dbgct(this);
-}
-
-UnicodeSet::UnicodeSet(const UnicodeString& pattern, ParsePosition& pos,
- uint32_t options,
- const SymbolTable* symbols,
- UErrorCode& status) :
- len(0), capacity(START_EXTRA), list(0), bmpSet(0), buffer(0),
- bufferCapacity(0), patLen(0), pat(NULL), strings(NULL), stringSpan(NULL),
- fFlags(0)
-{
- if(U_SUCCESS(status)){
- list = (UChar32*) uprv_malloc(sizeof(UChar32) * capacity);
- /* test for NULL */
- if(list == NULL) {
- status = U_MEMORY_ALLOCATION_ERROR;
- }else{
- allocateStrings(status);
- applyPattern(pattern, pos, options, symbols, status);
- }
- }
- _dbgct(this);
-}
-
-//----------------------------------------------------------------
-// Public API
-//----------------------------------------------------------------
-
-UnicodeSet& UnicodeSet::applyPattern(const UnicodeString& pattern,
- uint32_t options,
- const SymbolTable* symbols,
- UErrorCode& status) {
- ParsePosition pos(0);
- applyPattern(pattern, pos, options, symbols, status);
- if (U_FAILURE(status)) return *this;
-
- int32_t i = pos.getIndex();
-
- if (options & USET_IGNORE_SPACE) {
- // Skip over trailing whitespace
- ICU_Utility::skipWhitespace(pattern, i, TRUE);
- }
-
- if (i != pattern.length()) {
- status = U_ILLEGAL_ARGUMENT_ERROR;
- }
- return *this;
-}
-
-UnicodeSet& UnicodeSet::applyPattern(const UnicodeString& pattern,
- ParsePosition& pos,
- uint32_t options,
- const SymbolTable* symbols,
- UErrorCode& status) {
- if (U_FAILURE(status)) {
- return *this;
- }
- if (isFrozen()) {
- status = U_NO_WRITE_PERMISSION;
- return *this;
- }
- // Need to build the pattern in a temporary string because
- // _applyPattern calls add() etc., which set pat to empty.
- UnicodeString rebuiltPat;
- RuleCharacterIterator chars(pattern, symbols, pos);
- applyPattern(chars, symbols, rebuiltPat, options, &UnicodeSet::closeOver, 0, status);
- if (U_FAILURE(status)) return *this;
- if (chars.inVariable()) {
- // syntaxError(chars, "Extra chars in variable value");
- status = U_MALFORMED_SET;
- return *this;
- }
- setPattern(rebuiltPat);
- return *this;
-}
-
-// USetAdder implementation
-// Does not use uset.h to reduce code dependencies
-static void U_CALLCONV
-_set_add(USet *set, UChar32 c) {
- ((UnicodeSet *)set)->add(c);
-}
-
-static void U_CALLCONV
-_set_addRange(USet *set, UChar32 start, UChar32 end) {
- ((UnicodeSet *)set)->add(start, end);
-}
-
-static void U_CALLCONV
-_set_addString(USet *set, const UChar *str, int32_t length) {
- ((UnicodeSet *)set)->add(UnicodeString((UBool)(length<0), str, length));
-}
-
-//----------------------------------------------------------------
-// Case folding API
-//----------------------------------------------------------------
-
-// add the result of a full case mapping to the set
-// use str as a temporary string to avoid constructing one
-static inline void
-addCaseMapping(UnicodeSet &set, int32_t result, const UChar *full, UnicodeString &str) {
- if(result >= 0) {
- if(result > UCASE_MAX_STRING_LENGTH) {
- // add a single-code point case mapping
- set.add(result);
- } else {
- // add a string case mapping from full with length result
- str.setTo((UBool)FALSE, full, result);
- set.add(str);
- }
- }
- // result < 0: the code point mapped to itself, no need to add it
- // see ucase.h
-}
-
-UnicodeSet& UnicodeSet::closeOver(int32_t attribute) {
- if (isFrozen() || isBogus()) {
- return *this;
- }
- if (attribute & (USET_CASE_INSENSITIVE | USET_ADD_CASE_MAPPINGS)) {
- {
- UnicodeSet foldSet(*this);
- UnicodeString str;
- USetAdder sa = {
- foldSet.toUSet(),
- _set_add,
- _set_addRange,
- _set_addString,
- NULL, // don't need remove()
- NULL // don't need removeRange()
- };
-
- // start with input set to guarantee inclusion
- // USET_CASE: remove strings because the strings will actually be reduced (folded);
- // therefore, start with no strings and add only those needed
- if (attribute & USET_CASE_INSENSITIVE) {
- foldSet.strings->removeAllElements();
- }
-
- int32_t n = getRangeCount();
- UChar32 result;
- const UChar *full;
-
- for (int32_t i=0; i<n; ++i) {
- UChar32 start = getRangeStart(i);
- UChar32 end = getRangeEnd(i);
-
- if (attribute & USET_CASE_INSENSITIVE) {
- // full case closure
- for (UChar32 cp=start; cp<=end; ++cp) {
- ucase_addCaseClosure(cp, &sa);
- }
- } else {
- // add case mappings
- // (does not add long s for regular s, or Kelvin for k, for example)
- for (UChar32 cp=start; cp<=end; ++cp) {
- result = ucase_toFullLower(cp, NULL, NULL, &full, UCASE_LOC_ROOT);
- addCaseMapping(foldSet, result, full, str);
-
- result = ucase_toFullTitle(cp, NULL, NULL, &full, UCASE_LOC_ROOT);
- addCaseMapping(foldSet, result, full, str);
-
- result = ucase_toFullUpper(cp, NULL, NULL, &full, UCASE_LOC_ROOT);
- addCaseMapping(foldSet, result, full, str);
-
- result = ucase_toFullFolding(cp, &full, 0);
- addCaseMapping(foldSet, result, full, str);
- }
- }
- }
- if (strings != NULL && strings->size() > 0) {
- if (attribute & USET_CASE_INSENSITIVE) {
- for (int32_t j=0; j<strings->size(); ++j) {
- str = *(const UnicodeString *) strings->elementAt(j);
- str.foldCase();
- if(!ucase_addStringCaseClosure(str.getBuffer(), str.length(), &sa)) {
- foldSet.add(str); // does not map to code points: add the folded string itself
- }
- }
- } else {
- Locale root("");
-#if !UCONFIG_NO_BREAK_ITERATION
- UErrorCode status = U_ZERO_ERROR;
- BreakIterator *bi = BreakIterator::createWordInstance(root, status);
- if (U_SUCCESS(status)) {
-#endif
- const UnicodeString *pStr;
-
- for (int32_t j=0; j<strings->size(); ++j) {
- pStr = (const UnicodeString *) strings->elementAt(j);
- (str = *pStr).toLower(root);
- foldSet.add(str);
-#if !UCONFIG_NO_BREAK_ITERATION
- (str = *pStr).toTitle(bi, root);
- foldSet.add(str);
-#endif
- (str = *pStr).toUpper(root);
- foldSet.add(str);
- (str = *pStr).foldCase();
- foldSet.add(str);
- }
-#if !UCONFIG_NO_BREAK_ITERATION
- }
- delete bi;
-#endif
- }
- }
- *this = foldSet;
- }
- }
- return *this;
-}
-
-U_NAMESPACE_END
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