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/v8/ScriptWrappable.h" 33 #include "wtf/PassRefPtr.h" 34 #include "wtf/RefCounted.h" 35 #include "wtf/text/WTFString.h" 36 37 namespace WebCore { 38 39 typedef int ExceptionCode; 40 41 class DOMException : public RefCounted<DOMException>, public ScriptWrappable { 42 public: 43 static PassRefPtr<DOMException> create(ExceptionCode, const String& sanitizedMessage = String(), const String& unsanitizedMessage = String()); 44 code()45 unsigned short code() const { return m_code; } name()46 String name() const { return m_name; } 47 48 // This is the message that's exposed to JavaScript: never return unsanitized data. message()49 String message() const { return m_sanitizedMessage; } 50 String toString() const; 51 52 // This is the message that's exposed to the console: if an unsanitized message is present, we prefer it. messageForConsole()53 String messageForConsole() const { return !m_unsanitizedMessage.isEmpty() ? m_unsanitizedMessage : m_sanitizedMessage; } 54 String toStringForConsole() const; 55 56 static String getErrorName(ExceptionCode); 57 static String getErrorMessage(ExceptionCode); 58 static unsigned short getLegacyErrorCode(ExceptionCode); 59 60 private: 61 DOMException(unsigned short m_code, const String& name, const String& sanitizedMessage, const String& unsanitizedMessage); 62 63 unsigned short m_code; 64 String m_name; 65 String m_sanitizedMessage; 66 String m_unsanitizedMessage; 67 }; 68 69 } // namespace WebCore 70 71 #endif // DOMException_h 72