2 * Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
3 * Copyright (C) 2001 Peter Kelly (pmk@post.com)
4 * Copyright (C) 2003, 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
5 * Copyright (C) 2007 Eric Seidel (eric@webkit.org)
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
27 #include "ConstructData.h"
28 #include "ErrorConstructor.h"
29 #include "FunctionPrototype.h"
30 #include "JSFunction.h"
31 #include "JSGlobalObject.h"
34 #include "NativeErrorConstructor.h"
35 #include "SourceCode.h"
39 static const char* linePropertyName = "line";
40 static const char* sourceIdPropertyName = "sourceId";
41 static const char* sourceURLPropertyName = "sourceURL";
43 JSObject* createError(JSGlobalObject* globalObject, const UString& message)
45 ASSERT(!message.isEmpty());
46 return ErrorInstance::create(globalObject->globalData(), globalObject->errorStructure(), message);
49 JSObject* createEvalError(JSGlobalObject* globalObject, const UString& message)
51 ASSERT(!message.isEmpty());
52 return ErrorInstance::create(globalObject->globalData(), globalObject->evalErrorConstructor()->errorStructure(), message);
55 JSObject* createRangeError(JSGlobalObject* globalObject, const UString& message)
57 ASSERT(!message.isEmpty());
58 return ErrorInstance::create(globalObject->globalData(), globalObject->rangeErrorConstructor()->errorStructure(), message);
61 JSObject* createReferenceError(JSGlobalObject* globalObject, const UString& message)
63 ASSERT(!message.isEmpty());
64 return ErrorInstance::create(globalObject->globalData(), globalObject->referenceErrorConstructor()->errorStructure(), message);
67 JSObject* createSyntaxError(JSGlobalObject* globalObject, const UString& message)
69 ASSERT(!message.isEmpty());
70 return ErrorInstance::create(globalObject->globalData(), globalObject->syntaxErrorConstructor()->errorStructure(), message);
73 JSObject* createTypeError(JSGlobalObject* globalObject, const UString& message)
75 ASSERT(!message.isEmpty());
76 return ErrorInstance::create(globalObject->globalData(), globalObject->typeErrorConstructor()->errorStructure(), message);
79 JSObject* createURIError(JSGlobalObject* globalObject, const UString& message)
81 ASSERT(!message.isEmpty());
82 return ErrorInstance::create(globalObject->globalData(), globalObject->URIErrorConstructor()->errorStructure(), message);
85 JSObject* createError(ExecState* exec, const UString& message)
87 return createError(exec->lexicalGlobalObject(), message);
90 JSObject* createEvalError(ExecState* exec, const UString& message)
92 return createEvalError(exec->lexicalGlobalObject(), message);
95 JSObject* createRangeError(ExecState* exec, const UString& message)
97 return createRangeError(exec->lexicalGlobalObject(), message);
100 JSObject* createReferenceError(ExecState* exec, const UString& message)
102 return createReferenceError(exec->lexicalGlobalObject(), message);
105 JSObject* createSyntaxError(ExecState* exec, const UString& message)
107 return createSyntaxError(exec->lexicalGlobalObject(), message);
110 JSObject* createTypeError(ExecState* exec, const UString& message)
112 return createTypeError(exec->lexicalGlobalObject(), message);
115 JSObject* createURIError(ExecState* exec, const UString& message)
117 return createURIError(exec->lexicalGlobalObject(), message);
120 JSObject* addErrorInfo(JSGlobalData* globalData, JSObject* error, int line, const SourceCode& source)
122 intptr_t sourceID = source.provider()->asID();
123 const UString& sourceURL = source.provider()->url();
126 error->putWithAttributes(globalData, Identifier(globalData, linePropertyName), jsNumber(line), ReadOnly | DontDelete);
128 error->putWithAttributes(globalData, Identifier(globalData, sourceIdPropertyName), jsNumber((double)sourceID), ReadOnly | DontDelete);
129 if (!sourceURL.isNull())
130 error->putWithAttributes(globalData, Identifier(globalData, sourceURLPropertyName), jsString(globalData, sourceURL), ReadOnly | DontDelete);
135 JSObject* addErrorInfo(ExecState* exec, JSObject* error, int line, const SourceCode& source)
137 return addErrorInfo(&exec->globalData(), error, line, source);
140 bool hasErrorInfo(ExecState* exec, JSObject* error)
142 return error->hasProperty(exec, Identifier(exec, linePropertyName))
143 || error->hasProperty(exec, Identifier(exec, sourceIdPropertyName))
144 || error->hasProperty(exec, Identifier(exec, sourceURLPropertyName));
147 JSValue throwError(ExecState* exec, JSValue error)
149 exec->globalData().exception = error;
153 JSObject* throwError(ExecState* exec, JSObject* error)
155 exec->globalData().exception = error;
159 JSObject* throwTypeError(ExecState* exec)
161 return throwError(exec, createTypeError(exec, "Type error"));
164 JSObject* throwSyntaxError(ExecState* exec)
166 return throwError(exec, createSyntaxError(exec, "Syntax error"));
169 ASSERT_CLASS_FITS_IN_CELL(StrictModeTypeErrorFunction);
171 const ClassInfo StrictModeTypeErrorFunction::s_info = { "Function", &Base::s_info, 0, 0, CREATE_METHOD_TABLE(StrictModeTypeErrorFunction) };
173 JSValue createTypeErrorFunction(ExecState* exec, const UString& message)
175 JSGlobalObject* globalObject = exec->lexicalGlobalObject();
176 return StrictModeTypeErrorFunction::create(exec, globalObject, globalObject->strictModeTypeErrorFunctionStructure(), message);