1/* 2 * Copyright (C) 2007, 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 29#ifndef DOMException_h 30#define DOMException_h 31 32#include "bindings/core/v8/ScriptWrappable.h" 33#include "platform/heap/Handle.h" 34#include "wtf/PassRefPtr.h" 35#include "wtf/RefCounted.h" 36#include "wtf/text/WTFString.h" 37 38namespace blink { 39 40typedef int ExceptionCode; 41 42class DOMException FINAL : public RefCountedWillBeGarbageCollectedFinalized<DOMException>, public ScriptWrappable { 43 DEFINE_WRAPPERTYPEINFO(); 44public: 45 static PassRefPtrWillBeRawPtr<DOMException> create(ExceptionCode, const String& sanitizedMessage = String(), const String& unsanitizedMessage = String()); 46 47 unsigned short code() const { return m_code; } 48 String name() const { return m_name; } 49 50 // This is the message that's exposed to JavaScript: never return unsanitized data. 51 String message() const { return m_sanitizedMessage; } 52 String toString() const; 53 54 // This is the message that's exposed to the console: if an unsanitized message is present, we prefer it. 55 String messageForConsole() const { return !m_unsanitizedMessage.isEmpty() ? m_unsanitizedMessage : m_sanitizedMessage; } 56 String toStringForConsole() const; 57 58 static String getErrorName(ExceptionCode); 59 static String getErrorMessage(ExceptionCode); 60 61 void trace(Visitor*) { } 62 63private: 64 DOMException(unsigned short m_code, const String& name, const String& sanitizedMessage, const String& unsanitizedMessage); 65 66 unsigned short m_code; 67 String m_name; 68 String m_sanitizedMessage; 69 String m_unsanitizedMessage; 70}; 71 72} // namespace blink 73 74#endif // DOMException_h 75