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Issue #1971 - Part 2: Update ICU source to 63.2.

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Job Bautista 2022-07-24 21:03:27 +08:00 • committed by roytam1
commit 1e69214382
3160 changed files with 275815 additions and 234203 deletions
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66
intl/icu/source/i18n/currunit.cpp
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@ -1,4 +1,4 @@
// Copyright (C) 2016 and later: Unicode, Inc. and others.
// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
**********************************************************************
@ -16,26 +16,62 @@
#include "unicode/currunit.h"
#include "unicode/ustring.h"
#include "cstring.h"
#include "uinvchar.h"
static constexpr char16_t kDefaultCurrency[] = u"XXX";
U_NAMESPACE_BEGIN
CurrencyUnit::CurrencyUnit(const UChar* _isoCode, UErrorCode& ec) {
*isoCode = 0;
if (U_SUCCESS(ec)) {
if (_isoCode && u_strlen(_isoCode)==3) {
u_strcpy(isoCode, _isoCode);
char simpleIsoCode[4];
u_UCharsToChars(isoCode, simpleIsoCode, 4);
initCurrency(simpleIsoCode);
} else {
ec = U_ILLEGAL_ARGUMENT_ERROR;
}
CurrencyUnit::CurrencyUnit(ConstChar16Ptr _isoCode, UErrorCode& ec) {
// The constructor always leaves the CurrencyUnit in a valid state (with a 3-character currency code).
// Note: in ICU4J Currency.getInstance(), we check string length for 3, but in ICU4C we allow a
// non-NUL-terminated string to be passed as an argument, so it is not possible to check length.
// However, we allow a NUL-terminated empty string, which should have the same behavior as nullptr.
// Consider NUL-terminated strings of length 1 or 2 as invalid.
const char16_t* isoCodeToUse;
if (U_FAILURE(ec) || _isoCode == nullptr || _isoCode[0] == 0) {
isoCodeToUse = kDefaultCurrency;
} else if (_isoCode[1] == 0 || _isoCode[2] == 0) {
isoCodeToUse = kDefaultCurrency;
ec = U_ILLEGAL_ARGUMENT_ERROR;
} else if (!uprv_isInvariantUString(_isoCode, 3)) {
// TODO: Perform a more strict ASCII check like in ICU4J isAlpha3Code?
isoCodeToUse = kDefaultCurrency;
ec = U_INVARIANT_CONVERSION_ERROR;
} else {
isoCodeToUse = _isoCode;
}
// TODO: Perform uppercasing here like in ICU4J Currency.getInstance()?
uprv_memcpy(isoCode, isoCodeToUse, sizeof(UChar) * 3);
isoCode[3] = 0;
char simpleIsoCode[4];
u_UCharsToChars(isoCode, simpleIsoCode, 4);
initCurrency(simpleIsoCode);
}
CurrencyUnit::CurrencyUnit(const CurrencyUnit& other) : MeasureUnit(other) {
u_strcpy(isoCode, other.isoCode);
}
CurrencyUnit::CurrencyUnit(const MeasureUnit& other, UErrorCode& ec) : MeasureUnit(other) {
// Make sure this is a currency.
// OK to hard-code the string because we are comparing against another hard-coded string.
if (uprv_strcmp("currency", getType()) != 0) {
ec = U_ILLEGAL_ARGUMENT_ERROR;
isoCode[0] = 0;
} else {
// Get the ISO Code from the subtype field.
u_charsToUChars(getSubtype(), isoCode, 4);
isoCode[3] = 0; // make 100% sure it is NUL-terminated
}
}
CurrencyUnit::CurrencyUnit(const CurrencyUnit& other) :
MeasureUnit(other) {
u_strcpy(isoCode, other.isoCode);
CurrencyUnit::CurrencyUnit() : MeasureUnit() {
u_strcpy(isoCode, kDefaultCurrency);
char simpleIsoCode[4];
u_UCharsToChars(isoCode, simpleIsoCode, 4);
initCurrency(simpleIsoCode);
}
CurrencyUnit& CurrencyUnit::operator=(const CurrencyUnit& other) {