75 lines
3.7 KiB
Diff
75 lines
3.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Samuel Attard <marshallofsound@electronjs.org>
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Date: Wed, 8 Mar 2023 13:04:21 -0800
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Subject: refactor: expose HostImportModuleDynamically and
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HostGetImportMetaProperties to embedders
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This is so that Electron can blend Blink's and Node's implementations of these isolate handlers.
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diff --git a/third_party/blink/renderer/bindings/core/v8/v8_initializer.cc b/third_party/blink/renderer/bindings/core/v8/v8_initializer.cc
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index 3da7200c92ccaf8330d46280e26124c1ad558a76..5ceecd071ca2efd2a7db214b65c4a997ef31d0b0 100644
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--- a/third_party/blink/renderer/bindings/core/v8/v8_initializer.cc
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+++ b/third_party/blink/renderer/bindings/core/v8/v8_initializer.cc
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@@ -578,7 +578,9 @@ bool JavaScriptCompileHintsMagicEnabledCallback(
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execution_context);
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}
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-v8::MaybeLocal<v8::Promise> HostImportModuleDynamically(
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+}
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+
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+v8::MaybeLocal<v8::Promise> V8Initializer::HostImportModuleDynamically(
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v8::Local<v8::Context> context,
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v8::Local<v8::Data> v8_host_defined_options,
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v8::Local<v8::Value> v8_referrer_resource_url,
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@@ -644,7 +646,7 @@ v8::MaybeLocal<v8::Promise> HostImportModuleDynamically(
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}
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// https://html.spec.whatwg.org/C/#hostgetimportmetaproperties
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-void HostGetImportMetaProperties(v8::Local<v8::Context> context,
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+void V8Initializer::HostGetImportMetaProperties(v8::Local<v8::Context> context,
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v8::Local<v8::Module> module,
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v8::Local<v8::Object> meta) {
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ScriptState* script_state = ScriptState::From(context);
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@@ -671,6 +673,8 @@ void HostGetImportMetaProperties(v8::Local<v8::Context> context,
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meta->CreateDataProperty(context, resolve_key, resolve_value).ToChecked();
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}
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+namespace {
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+
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void InitializeV8Common(v8::Isolate* isolate) {
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// Set up garbage collection before setting up anything else as V8 may trigger
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// GCs during Blink setup.
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@@ -690,9 +694,9 @@ void InitializeV8Common(v8::Isolate* isolate) {
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SharedArrayBufferConstructorEnabledCallback);
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isolate->SetJavaScriptCompileHintsMagicEnabledCallback(
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JavaScriptCompileHintsMagicEnabledCallback);
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- isolate->SetHostImportModuleDynamicallyCallback(HostImportModuleDynamically);
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+ isolate->SetHostImportModuleDynamicallyCallback(V8Initializer::HostImportModuleDynamically);
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isolate->SetHostInitializeImportMetaObjectCallback(
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- HostGetImportMetaProperties);
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+ V8Initializer::HostGetImportMetaProperties);
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isolate->SetMetricsRecorder(std::make_shared<V8MetricsRecorder>(isolate));
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V8ContextSnapshot::EnsureInterfaceTemplates(isolate);
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diff --git a/third_party/blink/renderer/bindings/core/v8/v8_initializer.h b/third_party/blink/renderer/bindings/core/v8/v8_initializer.h
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index 9e628b96a845322d407f9da30a63c04ef5de9c24..8f5e4602f5e3f6787a9e54d510b39519074d51e6 100644
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--- a/third_party/blink/renderer/bindings/core/v8/v8_initializer.h
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+++ b/third_party/blink/renderer/bindings/core/v8/v8_initializer.h
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@@ -76,6 +76,17 @@ class CORE_EXPORT V8Initializer {
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v8::Local<v8::Context> context,
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v8::Local<v8::String> source);
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+ static v8::MaybeLocal<v8::Promise> HostImportModuleDynamically(
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+ v8::Local<v8::Context> context,
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+ v8::Local<v8::Data> v8_host_defined_options,
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+ v8::Local<v8::Value> v8_referrer_resource_url,
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+ v8::Local<v8::String> v8_specifier,
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+ v8::Local<v8::FixedArray> v8_import_assertions);
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+
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+ static void HostGetImportMetaProperties(v8::Local<v8::Context> context,
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+ v8::Local<v8::Module> module,
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+ v8::Local<v8::Object> meta);
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+
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static void WasmAsyncResolvePromiseCallback(
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v8::Isolate* isolate,
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v8::Local<v8::Context> context,
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