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LibWeb/Bindings: Implement 'is exposed' using the InterfaceName enum

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This commit is contained in:
Shannon Booth
2025-07-18 15:35:32 +12:00
committed by Shannon Booth
parent 76cf230bd6
commit 303f85e8e4
Notes: github-actions[bot] 2026-02-14 19:36:21 +00:00 
Author: https://github.com/shannonbooth
Commit: https://github.com/LadybirdBrowser/ladybird/commit/303f85e8e45
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/7518
3 changed files with 74 additions and 121 deletions
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56
Libraries/LibWeb/HTML/StructuredSerialize.cpp
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@@ -859,7 +859,7 @@ public:
auto interface_name = m_serialized.decode<Bindings::InterfaceName>();
// 2. If the interface identified by interfaceName is not exposed in targetRealm, then throw a "DataCloneError" DOMException.
if (!is_serializable_interface_exposed_on_target_realm(interface_name, realm))
if (!is_exposed(interface_name, realm))
return WebIDL::DataCloneError::create(realm, "Unsupported type"_utf16);
// 3. Set value to a new instance of the interface identified by interfaceName, created in targetRealm.
@@ -942,49 +942,6 @@ public:
}
private:
static bool is_serializable_interface_exposed_on_target_realm(Bindings::InterfaceName name, JS::Realm& realm)
{
auto const& intrinsics = Bindings::host_defined_intrinsics(realm);
switch (name) {
case Bindings::InterfaceName::Blob:
return intrinsics.is_interface_exposed<Bindings::BlobPrototype>(realm);
case Bindings::InterfaceName::File:
return intrinsics.is_interface_exposed<Bindings::FilePrototype>(realm);
case Bindings::InterfaceName::FileList:
return intrinsics.is_interface_exposed<Bindings::FileListPrototype>(realm);
case Bindings::InterfaceName::DOMException:
return intrinsics.is_interface_exposed<Bindings::DOMExceptionPrototype>(realm);
case Bindings::InterfaceName::DOMMatrixReadOnly:
return intrinsics.is_interface_exposed<Bindings::DOMMatrixReadOnlyPrototype>(realm);
case Bindings::InterfaceName::DOMMatrix:
return intrinsics.is_interface_exposed<Bindings::DOMMatrixPrototype>(realm);
case Bindings::InterfaceName::DOMPointReadOnly:
return intrinsics.is_interface_exposed<Bindings::DOMPointReadOnlyPrototype>(realm);
case Bindings::InterfaceName::DOMPoint:
return intrinsics.is_interface_exposed<Bindings::DOMPointPrototype>(realm);
case Bindings::InterfaceName::DOMRectReadOnly:
return intrinsics.is_interface_exposed<Bindings::DOMRectReadOnlyPrototype>(realm);
case Bindings::InterfaceName::DOMRect:
return intrinsics.is_interface_exposed<Bindings::DOMRectPrototype>(realm);
case Bindings::InterfaceName::CryptoKey:
return intrinsics.is_interface_exposed<Bindings::CryptoKeyPrototype>(realm);
case Bindings::InterfaceName::DOMQuad:
return intrinsics.is_interface_exposed<Bindings::DOMQuadPrototype>(realm);
case Bindings::InterfaceName::ImageData:
return intrinsics.is_interface_exposed<Bindings::ImageDataPrototype>(realm);
case Bindings::InterfaceName::ImageBitmap:
return intrinsics.is_interface_exposed<Bindings::ImageBitmapPrototype>(realm);
case Bindings::InterfaceName::QuotaExceededError:
return intrinsics.is_interface_exposed<Bindings::QuotaExceededErrorPrototype>(realm);
case Bindings::InterfaceName::Unknown:
dbgln("Unknown interface type for serialization: {}", to_underlying(name));
break;
default:
VERIFY_NOT_REACHED();
}
return false;
}
static GC::Ref<Bindings::PlatformObject> create_serialized_type(Bindings::InterfaceName serialize_type, JS::Realm& realm)
{
switch (serialize_type) {
@@ -1141,18 +1098,17 @@ WebIDL::ExceptionOr<SerializedTransferRecord> structured_serialize_with_transfer
static bool is_transferable_interface_exposed_on_target_realm(TransferType name, JS::Realm& realm)
{
auto const& intrinsics = Bindings::host_defined_intrinsics(realm);
switch (name) {
case TransferType::MessagePort:
return intrinsics.is_interface_exposed<Bindings::MessagePortPrototype>(realm);
return is_exposed(Bindings::InterfaceName::MessagePort, realm);
case TransferType::ReadableStream:
return intrinsics.is_interface_exposed<Bindings::ReadableStreamPrototype>(realm);
return is_exposed(Bindings::InterfaceName::ReadableStream, realm);
case TransferType::WritableStream:
return intrinsics.is_interface_exposed<Bindings::WritableStreamPrototype>(realm);
return is_exposed(Bindings::InterfaceName::WritableStream, realm);
case TransferType::TransformStream:
return intrinsics.is_interface_exposed<Bindings::TransformStreamPrototype>(realm);
return is_exposed(Bindings::InterfaceName::TransformStream, realm);
case TransferType::ImageBitmap:
return intrinsics.is_interface_exposed<Bindings::ImageBitmapPrototype>(realm);
return is_exposed(Bindings::InterfaceName::ImageBitmap, realm);
case TransferType::Unknown:
dbgln("Unknown interface type for transfer: {}", to_underlying(name));
break;