1/* 2 * Copyright (C) 2011 Google 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 are 6 * met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC. 20 * OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#ifndef XMLErrors_h 30#define XMLErrors_h 31 32#include <wtf/text/StringBuilder.h> 33#include <wtf/text/TextPosition.h> 34 35#if !USE(QXMLSTREAM) 36#include <libxml/parser.h> 37#endif 38 39namespace WebCore { 40 41class Document; 42 43class XMLErrors { 44public: 45 explicit XMLErrors(Document*); 46 47 // Exposed for callbacks: 48 enum ErrorType { warning, nonFatal, fatal }; 49 void handleError(ErrorType, const char* message, int lineNumber, int columnNumber); 50 void handleError(ErrorType, const char* message, TextPosition); 51 52 void insertErrorMessageBlock(); 53 54private: 55 void appendErrorMessage(const String& typeString, TextPosition, const char* message); 56 57 Document* m_document; 58 59 int m_errorCount; 60 TextPosition m_lastErrorPosition; 61 StringBuilder m_errorMessages; 62}; 63 64} // namespace WebCore 65 66#endif // XMLErrors_h 67