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/*
* Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
* Copyright (C) 2003-2006, 2008-2009, 2013, 2016 Apple Inc. All rights reserved.
* Copyright (C) 2007 Samuel Weinig <sam@webkit.org>
* Copyright (C) 2009 Google, Inc. All rights reserved.
* Copyright (C) 2012 Ericsson AB. All rights reserved.
* Copyright (C) 2013 Michael Pruett <michael@68k.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include "ExceptionOr.h"
#include <runtime/ThrowScope.h>
namespace JSC {
class CatchScope;
}
namespace WebCore {
class CachedScript;
class DeferredPromise;
class JSDOMGlobalObject;
struct ExceptionDetails {
String message;
int lineNumber { 0 };
int columnNumber { 0 };
String sourceURL;
};
WEBCORE_EXPORT JSC::EncodedJSValue reportDeprecatedGetterError(JSC::ExecState&, const char* interfaceName, const char* attributeName);
WEBCORE_EXPORT void reportDeprecatedSetterError(JSC::ExecState&, const char* interfaceName, const char* attributeName);
void throwAttributeTypeError(JSC::ExecState&, JSC::ThrowScope&, const char* interfaceName, const char* attributeName, const char* expectedType);
WEBCORE_EXPORT bool throwSetterTypeError(JSC::ExecState&, JSC::ThrowScope&, const char* interfaceName, const char* attributeName);
void throwArrayElementTypeError(JSC::ExecState&, JSC::ThrowScope&);
void throwDataCloneError(JSC::ExecState&, JSC::ThrowScope&);
void throwDOMSyntaxError(JSC::ExecState&, JSC::ThrowScope&); // Not the same as a JavaScript syntax error.
void throwIndexSizeError(JSC::ExecState&, JSC::ThrowScope&);
void throwInvalidStateError(JSC::ExecState&, JSC::ThrowScope&, const char* message);
WEBCORE_EXPORT void throwNonFiniteTypeError(JSC::ExecState&, JSC::ThrowScope&);
void throwNotSupportedError(JSC::ExecState&, JSC::ThrowScope&);
void throwNotSupportedError(JSC::ExecState&, JSC::ThrowScope&, const char* message);
void throwSecurityError(JSC::ExecState&, JSC::ThrowScope&, const String& message);
WEBCORE_EXPORT void throwSequenceTypeError(JSC::ExecState&, JSC::ThrowScope&);
void throwTypeMismatchError(JSC::ExecState&, JSC::ThrowScope&);
WEBCORE_EXPORT JSC::EncodedJSValue throwArgumentMustBeEnumError(JSC::ExecState&, JSC::ThrowScope&, unsigned argumentIndex, const char* argumentName, const char* functionInterfaceName, const char* functionName, const char* expectedValues);
JSC::EncodedJSValue throwArgumentMustBeFunctionError(JSC::ExecState&, JSC::ThrowScope&, unsigned argumentIndex, const char* argumentName, const char* functionInterfaceName, const char* functionName);
WEBCORE_EXPORT JSC::EncodedJSValue throwArgumentTypeError(JSC::ExecState&, JSC::ThrowScope&, unsigned argumentIndex, const char* argumentName, const char* functionInterfaceName, const char* functionName, const char* expectedType);
WEBCORE_EXPORT JSC::EncodedJSValue throwRequiredMemberTypeError(JSC::ExecState&, JSC::ThrowScope&, const char* memberName, const char* dictionaryName, const char* expectedType);
JSC::EncodedJSValue throwConstructorScriptExecutionContextUnavailableError(JSC::ExecState&, JSC::ThrowScope&, const char* interfaceName);
String makeGetterTypeErrorMessage(const char* interfaceName, const char* attributeName);
String makeThisTypeErrorMessage(const char* interfaceName, const char* attributeName);
WEBCORE_EXPORT JSC::EncodedJSValue throwGetterTypeError(JSC::ExecState&, JSC::ThrowScope&, const char* interfaceName, const char* attributeName);
WEBCORE_EXPORT JSC::EncodedJSValue throwThisTypeError(JSC::ExecState&, JSC::ThrowScope&, const char* interfaceName, const char* functionName);
WEBCORE_EXPORT JSC::EncodedJSValue rejectPromiseWithGetterTypeError(JSC::ExecState&, const char* interfaceName, const char* attributeName);
WEBCORE_EXPORT JSC::EncodedJSValue rejectPromiseWithThisTypeError(DeferredPromise&, const char* interfaceName, const char* operationName);
WEBCORE_EXPORT JSC::EncodedJSValue rejectPromiseWithThisTypeError(JSC::ExecState&, const char* interfaceName, const char* operationName);
String retrieveErrorMessage(JSC::ExecState&, JSC::VM&, JSC::JSValue exception, JSC::CatchScope&);
WEBCORE_EXPORT void reportException(JSC::ExecState*, JSC::JSValue exception, CachedScript* = nullptr);
WEBCORE_EXPORT void reportException(JSC::ExecState*, JSC::Exception*, CachedScript* = nullptr, ExceptionDetails* = nullptr);
void reportCurrentException(JSC::ExecState*);
JSC::JSValue createDOMException(JSC::ExecState&, Exception&&);
JSC::JSValue createDOMException(JSC::ExecState*, ExceptionCode, const String&);
// Convert a DOM implementation exception into a JavaScript exception in the execution state.
WEBCORE_EXPORT void propagateExceptionSlowPath(JSC::ExecState&, JSC::ThrowScope&, Exception&&);
ALWAYS_INLINE void propagateException(JSC::ExecState& state, JSC::ThrowScope& throwScope, Exception&& exception)
{
if (throwScope.exception())
return;
propagateExceptionSlowPath(state, throwScope, WTFMove(exception));
}
inline void propagateException(JSC::ExecState& state, JSC::ThrowScope& throwScope, ExceptionOr<void>&& value)
{
if (UNLIKELY(value.hasException()))
propagateException(state, throwScope, value.releaseException());
}
} // namespace WebCore
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