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LibWeb: Add serialization and deserilization steps to DOMException

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This makes DOMException a Serializable object.
This commit is contained in:
Kenneth Myhra 2024-11-22 12:17:18 +01:00 • committed by Andreas Kling
parent 490c05ef29
commit 4c5019f89c
Notes: github-actions[bot] 2024-11-24 10:12:44 +00:00
5 changed files with 62 additions and 1 deletions
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41
Libraries/LibWeb/WebIDL/DOMException.cpp
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@ -6,6 +6,7 @@
#include <LibWeb/Bindings/DOMExceptionPrototype.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/HTML/StructuredSerialize.h>
#include <LibWeb/WebIDL/DOMException.h>
namespace Web::WebIDL {
@ -17,6 +18,11 @@ GC::Ref<DOMException> DOMException::create(JS::Realm& realm, FlyString name, Str
return realm.create<DOMException>(realm, move(name), move(message));
}
GC::Ref<DOMException> DOMException::create(JS::Realm& realm)
{
return realm.create<DOMException>(realm);
}
GC::Ref<DOMException> DOMException::construct_impl(JS::Realm& realm, String message, FlyString name)
{
return realm.create<DOMException>(realm, move(name), move(message));
@ -29,6 +35,11 @@ DOMException::DOMException(JS::Realm& realm, FlyString name, String message)
{
}
DOMException::DOMException(JS::Realm& realm)
: PlatformObject(realm)
{
}
DOMException::~DOMException() = default;
void DOMException::initialize(JS::Realm& realm)
@ -37,4 +48,34 @@ void DOMException::initialize(JS::Realm& realm)
WEB_SET_PROTOTYPE_FOR_INTERFACE(DOMException);
}
ExceptionOr<void> DOMException::serialization_steps(HTML::SerializationRecord& record, bool, HTML::SerializationMemory&)
{
auto& vm = this->vm();
// 1. Set serialized.[[Name]] to value’s name.
TRY(HTML::serialize_string(vm, record, m_name.to_string()));
// 2. Set serialized.[[Message]] to value’s message.
TRY(HTML::serialize_string(vm, record, m_message.to_string()));
// FIXME: 3. User agents should attach a serialized representation of any interesting accompanying data which are not yet specified, notably the stack property, to serialized.
return {};
}
ExceptionOr<void> DOMException::deserialization_steps(ReadonlySpan<u32> const& record, size_t& position, HTML::DeserializationMemory&)
{
auto& vm = this->vm();
// 1. Set value’s name to serialized.[[Name]].
m_name = TRY(HTML::deserialize_string(vm, record, position));
// 2. Set value’s message to serialized.[[Message]].
m_message = TRY(HTML::deserialize_string(vm, record, position));
// FIXME: 3. If any other data is attached to serialized, then deserialize and attach it to value.
return {};
}
}