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https://github.com/RGBCube/serenity
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LibWeb: Move DOMException from DOM/ to WebIDL/
This commit is contained in:
Linus Groh
parent
ad04d7ac9b
commit
bbaa05fcf9
49 changed files with 206 additions and 203 deletions
34
Userland/Libraries/LibWeb/WebIDL/DOMException.cpp
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34
Userland/Libraries/LibWeb/WebIDL/DOMException.cpp
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@ -0,0 +1,34 @@
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/*
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/HTML/Window.h>
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#include <LibWeb/WebIDL/DOMException.h>
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namespace Web::WebIDL {
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JS::NonnullGCPtr<DOMException> DOMException::create(JS::Object& global_object, FlyString const& name, FlyString const& message)
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{
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auto& window = verify_cast<HTML::Window>(global_object);
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return *window.heap().allocate<DOMException>(window.realm(), window, name, message);
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}
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JS::NonnullGCPtr<DOMException> DOMException::create_with_global_object(JS::Object& global_object, FlyString const& message, FlyString const& name)
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{
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auto& window = verify_cast<HTML::Window>(global_object);
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return *window.heap().allocate<DOMException>(window.realm(), window, name, message);
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}
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DOMException::DOMException(HTML::Window& window, FlyString const& name, FlyString const& message)
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: PlatformObject(window.realm())
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, m_name(name)
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, m_message(message)
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{
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set_prototype(&window.cached_web_prototype("DOMException"));
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}
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DOMException::~DOMException() = default;
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}
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147
Userland/Libraries/LibWeb/WebIDL/DOMException.h
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147
Userland/Libraries/LibWeb/WebIDL/DOMException.h
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/*
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* Copyright (c) 2021-2022, Linus Groh <linusg@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/FlyString.h>
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#include <LibJS/Runtime/VM.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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namespace Web::WebIDL {
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#define TRY_OR_RETURN_OOM(global_object, expression) \
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({ \
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auto _temporary_result = (expression); \
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if (_temporary_result.is_error()) { \
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VERIFY(_temporary_result.error().code() == ENOMEM); \
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return WebIDL::UnknownError::create(global_object, "Out of memory."sv); \
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} \
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_temporary_result.release_value(); \
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})
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// The following have a legacy code value but *don't* produce it as
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// DOMException.code value when used as name (and are therefore omitted here):
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// - DOMStringSizeError (DOMSTRING_SIZE_ERR = 2)
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// - NoDataAllowedError (NO_DATA_ALLOWED_ERR = 6)
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// - ValidationError (VALIDATION_ERR = 16)
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#define ENUMERATE_DOM_EXCEPTION_LEGACY_CODES \
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__ENUMERATE(IndexSizeError, 1) \
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__ENUMERATE(HierarchyRequestError, 3) \
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__ENUMERATE(WrongDocumentError, 4) \
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__ENUMERATE(InvalidCharacterError, 5) \
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__ENUMERATE(NoModificationAllowedError, 7) \
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__ENUMERATE(NotFoundError, 8) \
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__ENUMERATE(NotSupportedError, 9) \
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__ENUMERATE(InUseAttributeError, 10) \
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__ENUMERATE(InvalidStateError, 11) \
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__ENUMERATE(SyntaxError, 12) \
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__ENUMERATE(InvalidModificationError, 13) \
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__ENUMERATE(NamespaceError, 14) \
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__ENUMERATE(InvalidAccessError, 15) \
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__ENUMERATE(TypeMismatchError, 17) \
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__ENUMERATE(SecurityError, 18) \
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__ENUMERATE(NetworkError, 19) \
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__ENUMERATE(AbortError, 20) \
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__ENUMERATE(URLMismatchError, 21) \
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__ENUMERATE(QuotaExceededError, 22) \
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__ENUMERATE(TimeoutError, 23) \
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__ENUMERATE(InvalidNodeTypeError, 24) \
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__ENUMERATE(DataCloneError, 25)
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// https://webidl.spec.whatwg.org/#idl-DOMException-error-names
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// Same order as in the spec document, also matches the legacy codes order above.
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#define ENUMERATE_DOM_EXCEPTION_ERROR_NAMES \
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__ENUMERATE(IndexSizeError) /* Deprecated */ \
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__ENUMERATE(HierarchyRequestError) \
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__ENUMERATE(WrongDocumentError) \
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__ENUMERATE(InvalidCharacterError) \
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__ENUMERATE(NoModificationAllowedError) \
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__ENUMERATE(NotFoundError) \
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__ENUMERATE(NotSupportedError) \
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__ENUMERATE(InUseAttributeError) \
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__ENUMERATE(InvalidStateError) \
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__ENUMERATE(SyntaxError) \
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__ENUMERATE(InvalidModificationError) \
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__ENUMERATE(NamespaceError) \
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__ENUMERATE(InvalidAccessError) /* Deprecated */ \
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__ENUMERATE(TypeMismatchError) /* Deprecated */ \
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__ENUMERATE(SecurityError) \
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__ENUMERATE(NetworkError) \
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__ENUMERATE(AbortError) \
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__ENUMERATE(URLMismatchError) \
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__ENUMERATE(QuotaExceededError) \
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__ENUMERATE(TimeoutError) \
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__ENUMERATE(InvalidNodeTypeError) \
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__ENUMERATE(DataCloneError) \
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__ENUMERATE(EncodingError) \
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__ENUMERATE(NotReadableError) \
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__ENUMERATE(UnknownError) \
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__ENUMERATE(ConstraintError) \
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__ENUMERATE(DataError) \
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__ENUMERATE(TransactionInactiveError) \
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__ENUMERATE(ReadOnlyError) \
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__ENUMERATE(VersionError) \
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__ENUMERATE(OperationError) \
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__ENUMERATE(NotAllowedError)
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static u16 get_legacy_code_for_name(FlyString const& name)
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{
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#define __ENUMERATE(ErrorName, code) \
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if (name == #ErrorName) \
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return code;
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ENUMERATE_DOM_EXCEPTION_LEGACY_CODES
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#undef __ENUMERATE
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return 0;
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}
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// https://webidl.spec.whatwg.org/#idl-DOMException
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class DOMException final : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(DOMException, Bindings::PlatformObject);
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public:
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static JS::NonnullGCPtr<DOMException> create(JS::Object& global_object, FlyString const& name, FlyString const& message);
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// JS constructor has message first, name second
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// FIXME: This is a completely pointless footgun, let's use the same order for both factories.
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static JS::NonnullGCPtr<DOMException> create_with_global_object(JS::Object& global_object, FlyString const& message, FlyString const& name);
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static JS::NonnullGCPtr<DOMException> create(JS::Realm& realm, FlyString const& message);
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virtual ~DOMException() override;
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FlyString const& name() const { return m_name; }
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FlyString const& message() const { return m_message; }
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u16 code() const { return get_legacy_code_for_name(m_name); }
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protected:
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DOMException(HTML::Window&, FlyString const& name, FlyString const& message);
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private:
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FlyString m_name;
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FlyString m_message;
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};
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#define __ENUMERATE(ErrorName) \
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class ErrorName final { \
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public: \
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static JS::NonnullGCPtr<DOMException> create(JS::Object& global_object, FlyString const& message) \
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{ \
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return DOMException::create(global_object, #ErrorName, message); \
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} \
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};
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ENUMERATE_DOM_EXCEPTION_ERROR_NAMES
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#undef __ENUMERATE
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}
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namespace Web {
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inline JS::Completion throw_completion(JS::NonnullGCPtr<WebIDL::DOMException> exception)
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{
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return JS::throw_completion(JS::Value(static_cast<JS::Object*>(exception.ptr())));
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}
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}
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35
Userland/Libraries/LibWeb/WebIDL/DOMException.idl
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35
Userland/Libraries/LibWeb/WebIDL/DOMException.idl
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@ -0,0 +1,35 @@
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interface DOMException {
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constructor(optional DOMString message = "", optional DOMString name = "Error");
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readonly attribute DOMString name;
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readonly attribute DOMString message;
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readonly attribute unsigned short code;
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const unsigned short INDEX_SIZE_ERR = 1;
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const unsigned short DOMSTRING_SIZE_ERR = 2;
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const unsigned short HIERARCHY_REQUEST_ERR = 3;
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const unsigned short WRONG_DOCUMENT_ERR = 4;
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const unsigned short INVALID_CHARACTER_ERR = 5;
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const unsigned short NO_DATA_ALLOWED_ERR = 6;
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const unsigned short NO_MODIFICATION_ALLOWED_ERR = 7;
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const unsigned short NOT_FOUND_ERR = 8;
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const unsigned short NOT_SUPPORTED_ERR = 9;
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const unsigned short INUSE_ATTRIBUTE_ERR = 10;
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const unsigned short INVALID_STATE_ERR = 11;
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const unsigned short SYNTAX_ERR = 12;
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const unsigned short INVALID_MODIFICATION_ERR = 13;
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const unsigned short NAMESPACE_ERR = 14;
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const unsigned short INVALID_ACCESS_ERR = 15;
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const unsigned short VALIDATION_ERR = 16;
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const unsigned short TYPE_MISMATCH_ERR = 17;
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const unsigned short SECURITY_ERR = 18;
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const unsigned short NETWORK_ERR = 19;
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const unsigned short ABORT_ERR = 20;
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const unsigned short URL_MISMATCH_ERR = 21;
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const unsigned short QUOTA_EXCEEDED_ERR = 22;
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const unsigned short TIMEOUT_ERR = 23;
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const unsigned short INVALID_NODE_TYPE_ERR = 24;
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const unsigned short DATA_CLONE_ERR = 25;
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};
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@ -9,7 +9,7 @@
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#include <AK/NonnullRefPtr.h>
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#include <AK/Optional.h>
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#include <AK/RefPtr.h>
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#include <LibWeb/DOM/DOMException.h>
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#include <LibWeb/WebIDL/DOMException.h>
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namespace Web::WebIDL {
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@ -49,7 +49,7 @@ public:
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{
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}
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ExceptionOr(JS::NonnullGCPtr<DOM::DOMException> exception)
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ExceptionOr(JS::NonnullGCPtr<DOMException> exception)
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: m_exception(move(exception))
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{
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}
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@ -59,8 +59,8 @@ public:
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{
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}
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ExceptionOr(Variant<SimpleException, JS::NonnullGCPtr<DOM::DOMException>> exception)
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: m_exception(move(exception).template downcast<Empty, SimpleException, JS::NonnullGCPtr<DOM::DOMException>>())
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ExceptionOr(Variant<SimpleException, JS::NonnullGCPtr<DOMException>> exception)
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: m_exception(move(exception).template downcast<Empty, SimpleException, JS::NonnullGCPtr<DOMException>>())
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{
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}
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@ -78,9 +78,9 @@ public:
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return m_result.release_value();
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}
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Variant<SimpleException, JS::NonnullGCPtr<DOM::DOMException>> exception() const
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Variant<SimpleException, JS::NonnullGCPtr<DOMException>> exception() const
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{
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return m_exception.template downcast<SimpleException, JS::NonnullGCPtr<DOM::DOMException>>();
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return m_exception.template downcast<SimpleException, JS::NonnullGCPtr<DOMException>>();
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}
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bool is_exception() const
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@ -90,13 +90,13 @@ public:
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// These are for compatibility with the TRY() macro in AK.
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[[nodiscard]] bool is_error() const { return is_exception(); }
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Variant<SimpleException, JS::NonnullGCPtr<DOM::DOMException>> release_error() { return exception(); }
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Variant<SimpleException, JS::NonnullGCPtr<DOMException>> release_error() { return exception(); }
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private:
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Optional<ValueType> m_result;
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// https://webidl.spec.whatwg.org/#idl-exceptions
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Variant<Empty, SimpleException, JS::NonnullGCPtr<DOM::DOMException>> m_exception {};
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Variant<Empty, SimpleException, JS::NonnullGCPtr<DOMException>> m_exception {};
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};
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template<>
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