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1/*
2 * Copyright (C) 2008 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
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29#ifndef ExceptionHelpers_h
30#define ExceptionHelpers_h
31
6fe7ccc8 32#include "JSObject.h"
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33
34namespace JSC {
35
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36JS_EXPORT_PRIVATE JSObject* createInterruptedExecutionException(JSGlobalData*);
37bool isInterruptedExecutionException(JSObject*);
38bool isInterruptedExecutionException(JSValue);
39
40JSObject* createTerminatedExecutionException(JSGlobalData*);
41bool isTerminatedExecutionException(JSObject*);
42JS_EXPORT_PRIVATE bool isTerminatedExecutionException(JSValue);
43
44JS_EXPORT_PRIVATE JSObject* createStackOverflowError(ExecState*);
45JSObject* createStackOverflowError(JSGlobalObject*);
46JSObject* createOutOfMemoryError(JSGlobalObject*);
47JSObject* createUndefinedVariableError(ExecState*, const Identifier&);
48JSObject* createNotAnObjectError(ExecState*, JSValue);
49JSObject* createInvalidParamError(ExecState*, const char* op, JSValue);
50JSObject* createNotAConstructorError(ExecState*, JSValue);
51JSObject* createNotAFunctionError(ExecState*, JSValue);
52JSObject* createErrorForInvalidGlobalAssignment(ExecState*, const UString&);
53
54JSObject* throwOutOfMemoryError(ExecState*);
55JSObject* throwStackOverflowError(ExecState*);
56
57
58class InterruptedExecutionError : public JSNonFinalObject {
59private:
60 InterruptedExecutionError(JSGlobalData& globalData)
61 : JSNonFinalObject(globalData, globalData.interruptedExecutionErrorStructure.get())
62 {
63 }
64
65 static JSValue defaultValue(const JSObject*, ExecState*, PreferredPrimitiveType);
66
67public:
68 typedef JSNonFinalObject Base;
69
70 static InterruptedExecutionError* create(JSGlobalData& globalData)
71 {
72 InterruptedExecutionError* error = new (NotNull, allocateCell<InterruptedExecutionError>(globalData.heap)) InterruptedExecutionError(globalData);
73 error->finishCreation(globalData);
74 return error;
75 }
76
77 static Structure* createStructure(JSGlobalData& globalData, JSGlobalObject* globalObject, JSValue prototype)
78 {
79 return Structure::create(globalData, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), &s_info);
80 }
81
82 static const ClassInfo s_info;
83};
84
85class TerminatedExecutionError : public JSNonFinalObject {
86private:
87 TerminatedExecutionError(JSGlobalData& globalData)
88 : JSNonFinalObject(globalData, globalData.terminatedExecutionErrorStructure.get())
89 {
90 }
91
92 static JSValue defaultValue(const JSObject*, ExecState*, PreferredPrimitiveType);
93
94public:
95 typedef JSNonFinalObject Base;
96
97 static TerminatedExecutionError* create(JSGlobalData& globalData)
98 {
99 TerminatedExecutionError* error = new (NotNull, allocateCell<TerminatedExecutionError>(globalData.heap)) TerminatedExecutionError(globalData);
100 error->finishCreation(globalData);
101 return error;
102 }
103
104 static Structure* createStructure(JSGlobalData& globalData, JSGlobalObject* globalObject, JSValue prototype)
105 {
106 return Structure::create(globalData, globalObject, prototype, TypeInfo(ObjectType, StructureFlags), &s_info);
107 }
108
109 static JS_EXPORTDATA const ClassInfo s_info;
110};
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111
112} // namespace JSC
113
114#endif // ExceptionHelpers_h