YQL-13710 try to switch to new shiny PG

ref:2bed0445c8e8bd6c575883632adf19445f0a72a7

1 files changed, 234 insertions, 0 deletions

diff --git a/contrib/libs/icu/i18n/number_capi.cpp b/contrib/libs/icu/i18n/number_capi.cpp
new file mode 100644
index 0000000000..21a600d6ab
--- /dev/null
+++ b/contrib/libs/icu/i18n/number_capi.cpp
@@ -0,0 +1,234 @@
+// © 2018 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+// Allow implicit conversion from char16_t* to UnicodeString for this file:
+// Helpful in toString methods and elsewhere.
+#define UNISTR_FROM_STRING_EXPLICIT
+
+#include "fphdlimp.h"
+#include "number_utypes.h"
+#include "numparse_types.h"
+#include "formattedval_impl.h"
+#include "unicode/numberformatter.h"
+#include "unicode/unumberformatter.h"
+
+using namespace icu;
+using namespace icu::number;
+using namespace icu::number::impl;
+
+
+U_NAMESPACE_BEGIN
+namespace number {
+namespace impl {
+
+/**
+ * Implementation class for UNumberFormatter. Wraps a LocalizedNumberFormatter.
+ */
+struct UNumberFormatterData : public UMemory,
+        // Magic number as ASCII == "NFR" (NumberFormatteR)
+        public IcuCApiHelper<UNumberFormatter, UNumberFormatterData, 0x4E465200> {
+    LocalizedNumberFormatter fFormatter;
+};
+
+struct UFormattedNumberImpl;
+
+// Magic number as ASCII == "FDN" (FormatteDNumber)
+typedef IcuCApiHelper<UFormattedNumber, UFormattedNumberImpl, 0x46444E00> UFormattedNumberApiHelper;
+
+struct UFormattedNumberImpl : public UFormattedValueImpl, public UFormattedNumberApiHelper {
+    UFormattedNumberImpl();
+    ~UFormattedNumberImpl();
+
+    FormattedNumber fImpl;
+    UFormattedNumberData fData;
+};
+
+UFormattedNumberImpl::UFormattedNumberImpl()
+        : fImpl(&fData) {
+    fFormattedValue = &fImpl;
+}
+
+UFormattedNumberImpl::~UFormattedNumberImpl() {
+    // Disown the data from fImpl so it doesn't get deleted twice
+    fImpl.fData = nullptr;
+}
+
+}
+}
+U_NAMESPACE_END
+
+
+UPRV_FORMATTED_VALUE_CAPI_NO_IMPLTYPE_AUTO_IMPL(
+    UFormattedNumber,
+    UFormattedNumberImpl,
+    UFormattedNumberApiHelper,
+    unumf)
+
+
+const DecimalQuantity* icu::number::impl::validateUFormattedNumberToDecimalQuantity(
+        const UFormattedNumber* uresult, UErrorCode& status) {
+    auto* result = UFormattedNumberApiHelper::validate(uresult, status);
+    if (U_FAILURE(status)) {
+        return nullptr;
+    }
+    return &result->fData.quantity;
+}
+
+
+
+U_CAPI UNumberFormatter* U_EXPORT2
+unumf_openForSkeletonAndLocale(const UChar* skeleton, int32_t skeletonLen, const char* locale,
+                               UErrorCode* ec) {
+    auto* impl = new UNumberFormatterData();
+    if (impl == nullptr) {
+        *ec = U_MEMORY_ALLOCATION_ERROR;
+        return nullptr;
+    }
+    // Readonly-alias constructor (first argument is whether we are NUL-terminated)
+    UnicodeString skeletonString(skeletonLen == -1, skeleton, skeletonLen);
+    impl->fFormatter = NumberFormatter::forSkeleton(skeletonString, *ec).locale(locale);
+    return impl->exportForC();
+}
+
+U_CAPI UNumberFormatter* U_EXPORT2
+unumf_openForSkeletonAndLocaleWithError(const UChar* skeleton, int32_t skeletonLen, const char* locale,
+                                         UParseError* perror, UErrorCode* ec) {
+    auto* impl = new UNumberFormatterData();
+    if (impl == nullptr) {
+        *ec = U_MEMORY_ALLOCATION_ERROR;
+        return nullptr;
+    }
+    // Readonly-alias constructor (first argument is whether we are NUL-terminated)
+    UnicodeString skeletonString(skeletonLen == -1, skeleton, skeletonLen);
+    impl->fFormatter = NumberFormatter::forSkeleton(skeletonString, *perror, *ec).locale(locale);
+    return impl->exportForC();
+}
+
+U_CAPI void U_EXPORT2
+unumf_formatInt(const UNumberFormatter* uformatter, int64_t value, UFormattedNumber* uresult,
+                UErrorCode* ec) {
+    const UNumberFormatterData* formatter = UNumberFormatterData::validate(uformatter, *ec);
+    auto* result = UFormattedNumberApiHelper::validate(uresult, *ec);
+    if (U_FAILURE(*ec)) { return; }
+
+    result->fData.getStringRef().clear();
+    result->fData.quantity.setToLong(value);
+    formatter->fFormatter.formatImpl(&result->fData, *ec);
+}
+
+U_CAPI void U_EXPORT2
+unumf_formatDouble(const UNumberFormatter* uformatter, double value, UFormattedNumber* uresult,
+                   UErrorCode* ec) {
+    const UNumberFormatterData* formatter = UNumberFormatterData::validate(uformatter, *ec);
+    auto* result = UFormattedNumberApiHelper::validate(uresult, *ec);
+    if (U_FAILURE(*ec)) { return; }
+
+    result->fData.getStringRef().clear();
+    result->fData.quantity.setToDouble(value);
+    formatter->fFormatter.formatImpl(&result->fData, *ec);
+}
+
+U_CAPI void U_EXPORT2
+unumf_formatDecimal(const UNumberFormatter* uformatter, const char* value, int32_t valueLen,
+                    UFormattedNumber* uresult, UErrorCode* ec) {
+    const UNumberFormatterData* formatter = UNumberFormatterData::validate(uformatter, *ec);
+    auto* result = UFormattedNumberApiHelper::validate(uresult, *ec);
+    if (U_FAILURE(*ec)) { return; }
+
+    result->fData.getStringRef().clear();
+    result->fData.quantity.setToDecNumber({value, valueLen}, *ec);
+    if (U_FAILURE(*ec)) { return; }
+    formatter->fFormatter.formatImpl(&result->fData, *ec);
+}
+
+U_CAPI int32_t U_EXPORT2
+unumf_resultToString(const UFormattedNumber* uresult, UChar* buffer, int32_t bufferCapacity,
+                     UErrorCode* ec) {
+    const auto* result = UFormattedNumberApiHelper::validate(uresult, *ec);
+    if (U_FAILURE(*ec)) { return 0; }
+
+    if (buffer == nullptr ? bufferCapacity != 0 : bufferCapacity < 0) {
+        *ec = U_ILLEGAL_ARGUMENT_ERROR;
+        return 0;
+    }
+
+    return result->fData.toTempString(*ec).extract(buffer, bufferCapacity, *ec);
+}
+
+U_CAPI UBool U_EXPORT2
+unumf_resultNextFieldPosition(const UFormattedNumber* uresult, UFieldPosition* ufpos, UErrorCode* ec) {
+    const auto* result = UFormattedNumberApiHelper::validate(uresult, *ec);
+    if (U_FAILURE(*ec)) { return FALSE; }
+
+    if (ufpos == nullptr) {
+        *ec = U_ILLEGAL_ARGUMENT_ERROR;
+        return FALSE;
+    }
+
+    FieldPosition fp;
+    fp.setField(ufpos->field);
+    fp.setBeginIndex(ufpos->beginIndex);
+    fp.setEndIndex(ufpos->endIndex);
+    bool retval = result->fData.nextFieldPosition(fp, *ec);
+    ufpos->beginIndex = fp.getBeginIndex();
+    ufpos->endIndex = fp.getEndIndex();
+    // NOTE: MSVC sometimes complains when implicitly converting between bool and UBool
+    return retval ? TRUE : FALSE;
+}
+
+U_CAPI void U_EXPORT2
+unumf_resultGetAllFieldPositions(const UFormattedNumber* uresult, UFieldPositionIterator* ufpositer,
+                                 UErrorCode* ec) {
+    const auto* result = UFormattedNumberApiHelper::validate(uresult, *ec);
+    if (U_FAILURE(*ec)) { return; }
+
+    if (ufpositer == nullptr) {
+        *ec = U_ILLEGAL_ARGUMENT_ERROR;
+        return;
+    }
+
+    auto* fpi = reinterpret_cast<FieldPositionIterator*>(ufpositer);
+    FieldPositionIteratorHandler fpih(fpi, *ec);
+    result->fData.getAllFieldPositions(fpih, *ec);
+}
+
+U_CAPI void U_EXPORT2
+unumf_close(UNumberFormatter* f) {
+    UErrorCode localStatus = U_ZERO_ERROR;
+    const UNumberFormatterData* impl = UNumberFormatterData::validate(f, localStatus);
+    delete impl;
+}
+
+
+#endif /* #if !UCONFIG_NO_FORMATTING */
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