| /* |
| * Copyright (C) 2015 Andy VanWagoner (andy@vanwagoner.family) |
| * Copyright (C) 2016-2021 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "IntlNumberFormatPrototype.h" |
| |
| #include "BuiltinNames.h" |
| #include "IntlNumberFormatInlines.h" |
| #include "JSBoundFunction.h" |
| #include "JSCInlines.h" |
| |
| namespace JSC { |
| |
| static JSC_DECLARE_CUSTOM_GETTER(intlNumberFormatPrototypeGetterFormat); |
| static JSC_DECLARE_HOST_FUNCTION(intlNumberFormatPrototypeFuncFormatToParts); |
| static JSC_DECLARE_HOST_FUNCTION(intlNumberFormatPrototypeFuncResolvedOptions); |
| static JSC_DECLARE_HOST_FUNCTION(intlNumberFormatFuncFormat); |
| |
| #if HAVE(ICU_U_NUMBER_RANGE_FORMATTER) |
| static JSC_DECLARE_HOST_FUNCTION(intlNumberFormatPrototypeFuncFormatRange); |
| #endif |
| |
| #if HAVE(ICU_U_NUMBER_RANGE_FORMATTER_FORMAT_RANGE_TO_PARTS) |
| static JSC_DECLARE_HOST_FUNCTION(intlNumberFormatPrototypeFuncFormatRangeToParts); |
| #endif |
| |
| } |
| |
| #include "IntlNumberFormatPrototype.lut.h" |
| |
| namespace JSC { |
| |
| const ClassInfo IntlNumberFormatPrototype::s_info = { "Intl.NumberFormat", &Base::s_info, &numberFormatPrototypeTable, nullptr, CREATE_METHOD_TABLE(IntlNumberFormatPrototype) }; |
| |
| /* Source for IntlNumberFormatPrototype.lut.h |
| @begin numberFormatPrototypeTable |
| format intlNumberFormatPrototypeGetterFormat DontEnum|ReadOnly|CustomAccessor |
| formatToParts intlNumberFormatPrototypeFuncFormatToParts DontEnum|Function 1 |
| resolvedOptions intlNumberFormatPrototypeFuncResolvedOptions DontEnum|Function 0 |
| @end |
| */ |
| |
| IntlNumberFormatPrototype* IntlNumberFormatPrototype::create(VM& vm, JSGlobalObject* globalObject, Structure* structure) |
| { |
| IntlNumberFormatPrototype* object = new (NotNull, allocateCell<IntlNumberFormatPrototype>(vm)) IntlNumberFormatPrototype(vm, structure); |
| object->finishCreation(vm, globalObject); |
| return object; |
| } |
| |
| Structure* IntlNumberFormatPrototype::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype) |
| { |
| return Structure::create(vm, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), info()); |
| } |
| |
| IntlNumberFormatPrototype::IntlNumberFormatPrototype(VM& vm, Structure* structure) |
| : Base(vm, structure) |
| { |
| } |
| |
| void IntlNumberFormatPrototype::finishCreation(VM& vm, JSGlobalObject* globalObject) |
| { |
| Base::finishCreation(vm); |
| ASSERT(inherits(vm, info())); |
| JSC_TO_STRING_TAG_WITHOUT_TRANSITION(); |
| UNUSED_PARAM(globalObject); |
| #if HAVE(ICU_U_NUMBER_RANGE_FORMATTER) |
| JSC_NATIVE_FUNCTION_WITHOUT_TRANSITION("formatRange", intlNumberFormatPrototypeFuncFormatRange, static_cast<unsigned>(PropertyAttribute::DontEnum), 2); |
| #endif |
| #if HAVE(ICU_U_NUMBER_RANGE_FORMATTER_FORMAT_RANGE_TO_PARTS) |
| JSC_NATIVE_FUNCTION_WITHOUT_TRANSITION("formatRangeToParts", intlNumberFormatPrototypeFuncFormatRangeToParts, static_cast<unsigned>(PropertyAttribute::DontEnum), 2); |
| #endif |
| } |
| |
| // https://tc39.es/ecma402/#sec-number-format-functions |
| JSC_DEFINE_HOST_FUNCTION(intlNumberFormatFuncFormat, (JSGlobalObject* globalObject, CallFrame* callFrame)) |
| { |
| VM& vm = globalObject->vm(); |
| auto scope = DECLARE_THROW_SCOPE(vm); |
| auto* numberFormat = jsCast<IntlNumberFormat*>(callFrame->thisValue()); |
| |
| auto value = toIntlMathematicalValue(globalObject, callFrame->argument(0)); |
| RETURN_IF_EXCEPTION(scope, { }); |
| |
| if (auto number = value.tryGetDouble()) |
| RELEASE_AND_RETURN(scope, JSValue::encode(numberFormat->format(globalObject, number.value()))); |
| |
| RELEASE_AND_RETURN(scope, JSValue::encode(numberFormat->format(globalObject, WTFMove(value)))); |
| } |
| |
| JSC_DEFINE_CUSTOM_GETTER(intlNumberFormatPrototypeGetterFormat, (JSGlobalObject* globalObject, EncodedJSValue thisValue, PropertyName)) |
| { |
| VM& vm = globalObject->vm(); |
| auto scope = DECLARE_THROW_SCOPE(vm); |
| |
| // 11.3.3 Intl.NumberFormat.prototype.format (ECMA-402 2.0) |
| // 1. Let nf be this NumberFormat object. |
| auto* nf = IntlNumberFormat::unwrapForOldFunctions(globalObject, JSValue::decode(thisValue)); |
| RETURN_IF_EXCEPTION(scope, { }); |
| if (UNLIKELY(!nf)) |
| return JSValue::encode(throwTypeError(globalObject, scope, "Intl.NumberFormat.prototype.format called on value that's not a NumberFormat"_s)); |
| |
| JSBoundFunction* boundFormat = nf->boundFormat(); |
| // 2. If nf.[[boundFormat]] is undefined, |
| if (!boundFormat) { |
| JSGlobalObject* globalObject = nf->globalObject(vm); |
| // a. Let F be a new built-in function object as defined in 11.3.4. |
| // b. The value of F’s length property is 1. |
| auto* targetObject = JSFunction::create(vm, globalObject, 1, "format"_s, intlNumberFormatFuncFormat, NoIntrinsic); |
| // c. Let bf be BoundFunctionCreate(F, «this value»). |
| boundFormat = JSBoundFunction::create(vm, globalObject, targetObject, nf, nullptr, 1, nullptr); |
| RETURN_IF_EXCEPTION(scope, encodedJSValue()); |
| // d. Set nf.[[boundFormat]] to bf. |
| nf->setBoundFormat(vm, boundFormat); |
| } |
| // 3. Return nf.[[boundFormat]]. |
| return JSValue::encode(boundFormat); |
| } |
| |
| #if HAVE(ICU_U_NUMBER_RANGE_FORMATTER) |
| JSC_DEFINE_HOST_FUNCTION(intlNumberFormatPrototypeFuncFormatRange, (JSGlobalObject* globalObject, CallFrame* callFrame)) |
| { |
| VM& vm = globalObject->vm(); |
| auto scope = DECLARE_THROW_SCOPE(vm); |
| |
| // Do not use unwrapForOldFunctions. |
| auto* numberFormat = jsDynamicCast<IntlNumberFormat*>(vm, callFrame->thisValue()); |
| if (UNLIKELY(!numberFormat)) |
| return JSValue::encode(throwTypeError(globalObject, scope, "Intl.NumberFormat.prototype.formatRange called on value that's not a NumberFormat"_s)); |
| |
| JSValue startValue = callFrame->argument(0); |
| JSValue endValue = callFrame->argument(1); |
| |
| if (startValue.isUndefined() || endValue.isUndefined()) |
| return throwVMTypeError(globalObject, scope, "start or end is undefined"_s); |
| |
| auto start = toIntlMathematicalValue(globalObject, startValue); |
| RETURN_IF_EXCEPTION(scope, { }); |
| |
| auto end = toIntlMathematicalValue(globalObject, endValue); |
| RETURN_IF_EXCEPTION(scope, { }); |
| |
| if (auto startNumber = start.tryGetDouble()) { |
| if (auto endNumber = end.tryGetDouble()) |
| RELEASE_AND_RETURN(scope, JSValue::encode(numberFormat->formatRange(globalObject, startNumber.value(), endNumber.value()))); |
| } |
| |
| RELEASE_AND_RETURN(scope, JSValue::encode(numberFormat->formatRange(globalObject, WTFMove(start), WTFMove(end)))); |
| } |
| #endif |
| |
| JSC_DEFINE_HOST_FUNCTION(intlNumberFormatPrototypeFuncFormatToParts, (JSGlobalObject* globalObject, CallFrame* callFrame)) |
| { |
| VM& vm = globalObject->vm(); |
| auto scope = DECLARE_THROW_SCOPE(vm); |
| |
| // Intl.NumberFormat.prototype.formatToParts (ECMA-402) |
| // https://tc39.github.io/ecma402/#sec-intl.numberformat.prototype.formattoparts |
| |
| // Do not use unwrapForOldFunctions. |
| auto* numberFormat = jsDynamicCast<IntlNumberFormat*>(vm, callFrame->thisValue()); |
| if (UNLIKELY(!numberFormat)) |
| return JSValue::encode(throwTypeError(globalObject, scope, "Intl.NumberFormat.prototype.formatToParts called on value that's not a NumberFormat"_s)); |
| |
| #if HAVE(ICU_U_NUMBER_FORMATTER) |
| auto value = toIntlMathematicalValue(globalObject, callFrame->argument(0)); |
| RETURN_IF_EXCEPTION(scope, { }); |
| |
| if (auto number = value.tryGetDouble()) |
| RELEASE_AND_RETURN(scope, JSValue::encode(numberFormat->formatToParts(globalObject, number.value()))); |
| |
| RELEASE_AND_RETURN(scope, JSValue::encode(numberFormat->formatToParts(globalObject, WTFMove(value)))); |
| #else |
| double value = callFrame->argument(0).toNumber(globalObject); |
| RETURN_IF_EXCEPTION(scope, { }); |
| |
| RELEASE_AND_RETURN(scope, JSValue::encode(numberFormat->formatToParts(globalObject, value))); |
| #endif |
| } |
| |
| #if HAVE(ICU_U_NUMBER_RANGE_FORMATTER_FORMAT_RANGE_TO_PARTS) |
| JSC_DEFINE_HOST_FUNCTION(intlNumberFormatPrototypeFuncFormatRangeToParts, (JSGlobalObject* globalObject, CallFrame* callFrame)) |
| { |
| VM& vm = globalObject->vm(); |
| auto scope = DECLARE_THROW_SCOPE(vm); |
| |
| // Do not use unwrapForOldFunctions. |
| auto* numberFormat = jsDynamicCast<IntlNumberFormat*>(vm, callFrame->thisValue()); |
| if (UNLIKELY(!numberFormat)) |
| return JSValue::encode(throwTypeError(globalObject, scope, "Intl.NumberFormat.prototype.formatRangeToParts called on value that's not a NumberFormat"_s)); |
| |
| JSValue startValue = callFrame->argument(0); |
| JSValue endValue = callFrame->argument(1); |
| |
| if (startValue.isUndefined() || endValue.isUndefined()) |
| return throwVMTypeError(globalObject, scope, "start or end is undefined"_s); |
| |
| auto start = toIntlMathematicalValue(globalObject, startValue); |
| RETURN_IF_EXCEPTION(scope, { }); |
| |
| auto end = toIntlMathematicalValue(globalObject, endValue); |
| RETURN_IF_EXCEPTION(scope, { }); |
| |
| if (auto startNumber = start.tryGetDouble()) { |
| if (auto endNumber = end.tryGetDouble()) |
| RELEASE_AND_RETURN(scope, JSValue::encode(numberFormat->formatRangeToParts(globalObject, startNumber.value(), endNumber.value()))); |
| } |
| |
| RELEASE_AND_RETURN(scope, JSValue::encode(numberFormat->formatRangeToParts(globalObject, WTFMove(start), WTFMove(end)))); |
| } |
| #endif |
| |
| JSC_DEFINE_HOST_FUNCTION(intlNumberFormatPrototypeFuncResolvedOptions, (JSGlobalObject* globalObject, CallFrame* callFrame)) |
| { |
| VM& vm = globalObject->vm(); |
| auto scope = DECLARE_THROW_SCOPE(vm); |
| |
| // 11.3.5 Intl.NumberFormat.prototype.resolvedOptions() (ECMA-402 2.0) |
| |
| auto* numberFormat = IntlNumberFormat::unwrapForOldFunctions(globalObject, callFrame->thisValue()); |
| RETURN_IF_EXCEPTION(scope, { }); |
| if (UNLIKELY(!numberFormat)) |
| return JSValue::encode(throwTypeError(globalObject, scope, "Intl.NumberFormat.prototype.resolvedOptions called on value that's not a NumberFormat"_s)); |
| |
| RELEASE_AND_RETURN(scope, JSValue::encode(numberFormat->resolvedOptions(globalObject))); |
| } |
| |
| } // namespace JSC |