chromium/third_party/blink/renderer/bindings/core/v8/native_value_traits_impl.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "third_party/blink/renderer/bindings/core/v8/native_value_traits_impl.h"

#include "third_party/blink/renderer/bindings/core/v8/js_event_handler.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_ctype_traits.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/platform/bindings/exception_messages.h"
#include "v8/include/v8-fast-api-calls.h"

namespace blink {

namespace bindings {

static_assert …;
static_assert …;
static_assert …;

void NativeValueTraitsInterfaceNotOfType(
    const WrapperTypeInfo* wrapper_type_info,
    ExceptionState& exception_state) { … }

void NativeValueTraitsInterfaceNotOfType(
    const WrapperTypeInfo* wrapper_type_info,
    int argument_index,
    ExceptionState& exception_state) { … }

template <>
CORE_TEMPLATE_EXPORT typename NativeValueTraits<IDLSequence<IDLLong>>::ImplType
CreateIDLSequenceFromV8Array<IDLLong>(v8::Isolate* isolate,
                                      v8::Local<v8::Array> v8_array,
                                      ExceptionState& exception_state) { … }

}  // namespace bindings

// EventHandler
EventListener* NativeValueTraits<IDLEventHandler>::NativeValue(
    v8::Isolate* isolate,
    v8::Local<v8::Value> value,
    ExceptionState& exception_state) { … }

EventListener* NativeValueTraits<IDLOnBeforeUnloadEventHandler>::NativeValue(
    v8::Isolate* isolate,
    v8::Local<v8::Value> value,
    ExceptionState& exception_state) { … }

EventListener* NativeValueTraits<IDLOnErrorEventHandler>::NativeValue(
    v8::Isolate* isolate,
    v8::Local<v8::Value> value,
    ExceptionState& exception_state) { … }

namespace bindings::internal {

base::span<const uint8_t> GetViewData(
    v8::Local<v8::ArrayBufferView> view,
    base::span<uint8_t, ByteSpanWithInlineStorage::kInlineStorageSize>
        inline_storage) { … }

ByteSpanWithInlineStorage& ByteSpanWithInlineStorage::operator=(
    const ByteSpanWithInlineStorage& r) { … }

}  // namespace bindings::internal

}  // namespace blink