| /* |
| * Copyright (C) 1999-2001 Harri Porten (porten@kde.org) |
| * Copyright (C) 2001 Peter Kelly (pmk@post.com) |
| * Copyright (C) 2003, 2004, 2005, 2006, 2008 Apple Inc. All rights reserved. |
| * Copyright (C) 2007 Eric Seidel (eric@webkit.org) |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #include "config.h" |
| #include "Error.h" |
| |
| #include "ConstructData.h" |
| #include "ErrorConstructor.h" |
| #include "ExceptionHelpers.h" |
| #include "FunctionPrototype.h" |
| #include "JSArray.h" |
| #include "JSFunction.h" |
| #include "JSGlobalObject.h" |
| #include "JSObject.h" |
| #include "JSString.h" |
| #include "NativeErrorConstructor.h" |
| #include "SourceCode.h" |
| |
| #include <wtf/text/StringBuilder.h> |
| |
| namespace JSC { |
| |
| static const char* linePropertyName = "line"; |
| static const char* sourceURLPropertyName = "sourceURL"; |
| |
| JSObject* createError(JSGlobalObject* globalObject, const String& message) |
| { |
| ASSERT(!message.isEmpty()); |
| return ErrorInstance::create(globalObject->globalData(), globalObject->errorStructure(), message); |
| } |
| |
| JSObject* createEvalError(JSGlobalObject* globalObject, const String& message) |
| { |
| ASSERT(!message.isEmpty()); |
| return ErrorInstance::create(globalObject->globalData(), globalObject->evalErrorConstructor()->errorStructure(), message); |
| } |
| |
| JSObject* createRangeError(JSGlobalObject* globalObject, const String& message) |
| { |
| ASSERT(!message.isEmpty()); |
| return ErrorInstance::create(globalObject->globalData(), globalObject->rangeErrorConstructor()->errorStructure(), message); |
| } |
| |
| JSObject* createReferenceError(JSGlobalObject* globalObject, const String& message) |
| { |
| ASSERT(!message.isEmpty()); |
| return ErrorInstance::create(globalObject->globalData(), globalObject->referenceErrorConstructor()->errorStructure(), message); |
| } |
| |
| JSObject* createSyntaxError(JSGlobalObject* globalObject, const String& message) |
| { |
| ASSERT(!message.isEmpty()); |
| return ErrorInstance::create(globalObject->globalData(), globalObject->syntaxErrorConstructor()->errorStructure(), message); |
| } |
| |
| JSObject* createTypeError(JSGlobalObject* globalObject, const String& message) |
| { |
| ASSERT(!message.isEmpty()); |
| return ErrorInstance::create(globalObject->globalData(), globalObject->typeErrorConstructor()->errorStructure(), message); |
| } |
| |
| JSObject* createNotEnoughArgumentsError(JSGlobalObject* globalObject) |
| { |
| return createTypeError(globalObject, ASCIILiteral("Not enough arguments")); |
| } |
| |
| JSObject* createURIError(JSGlobalObject* globalObject, const String& message) |
| { |
| ASSERT(!message.isEmpty()); |
| return ErrorInstance::create(globalObject->globalData(), globalObject->URIErrorConstructor()->errorStructure(), message); |
| } |
| |
| JSObject* createError(ExecState* exec, const String& message) |
| { |
| return createError(exec->lexicalGlobalObject(), message); |
| } |
| |
| JSObject* createEvalError(ExecState* exec, const String& message) |
| { |
| return createEvalError(exec->lexicalGlobalObject(), message); |
| } |
| |
| JSObject* createRangeError(ExecState* exec, const String& message) |
| { |
| return createRangeError(exec->lexicalGlobalObject(), message); |
| } |
| |
| JSObject* createReferenceError(ExecState* exec, const String& message) |
| { |
| return createReferenceError(exec->lexicalGlobalObject(), message); |
| } |
| |
| JSObject* createSyntaxError(ExecState* exec, const String& message) |
| { |
| return createSyntaxError(exec->lexicalGlobalObject(), message); |
| } |
| |
| JSObject* createTypeError(ExecState* exec, const String& message) |
| { |
| return createTypeError(exec->lexicalGlobalObject(), message); |
| } |
| |
| JSObject* createNotEnoughArgumentsError(ExecState* exec) |
| { |
| return createNotEnoughArgumentsError(exec->lexicalGlobalObject()); |
| } |
| |
| JSObject* createURIError(ExecState* exec, const String& message) |
| { |
| return createURIError(exec->lexicalGlobalObject(), message); |
| } |
| |
| JSObject* addErrorInfo(CallFrame* callFrame, JSObject* error, int line, const SourceCode& source) |
| { |
| JSGlobalData* globalData = &callFrame->globalData(); |
| const String& sourceURL = source.provider()->url(); |
| |
| if (line != -1) |
| error->putDirect(*globalData, Identifier(globalData, linePropertyName), jsNumber(line), ReadOnly | DontDelete); |
| if (!sourceURL.isNull()) |
| error->putDirect(*globalData, Identifier(globalData, sourceURLPropertyName), jsString(globalData, sourceURL), ReadOnly | DontDelete); |
| |
| globalData->interpreter->addStackTraceIfNecessary(callFrame, error); |
| |
| return error; |
| } |
| |
| |
| bool hasErrorInfo(ExecState* exec, JSObject* error) |
| { |
| return error->hasProperty(exec, Identifier(exec, linePropertyName)) |
| || error->hasProperty(exec, Identifier(exec, sourceURLPropertyName)); |
| } |
| |
| JSValue throwError(ExecState* exec, JSValue error) |
| { |
| if (error.isObject()) |
| return throwError(exec, asObject(error)); |
| exec->globalData().exception = error; |
| return error; |
| } |
| |
| JSObject* throwError(ExecState* exec, JSObject* error) |
| { |
| Interpreter::addStackTraceIfNecessary(exec, error); |
| exec->globalData().exception = error; |
| return error; |
| } |
| |
| JSObject* throwTypeError(ExecState* exec) |
| { |
| return throwError(exec, createTypeError(exec, ASCIILiteral("Type error"))); |
| } |
| |
| JSObject* throwSyntaxError(ExecState* exec) |
| { |
| return throwError(exec, createSyntaxError(exec, ASCIILiteral("Syntax error"))); |
| } |
| |
| const ClassInfo StrictModeTypeErrorFunction::s_info = { "Function", Base::s_classinfo(), 0, 0, CREATE_METHOD_TABLE(StrictModeTypeErrorFunction) }; |
| |
| void StrictModeTypeErrorFunction::destroy(JSCell* cell) |
| { |
| static_cast<StrictModeTypeErrorFunction*>(cell)->StrictModeTypeErrorFunction::~StrictModeTypeErrorFunction(); |
| } |
| |
| } // namespace JSC |