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/*
* Copyright (C) 2011 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC.
* OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
// FIXME (286277): Stop ignoring -Wundef and -Wdeprecated-declarations in code that imports libxml and libxslt headers
IGNORE_WARNINGS_BEGIN("deprecated-declarations")
IGNORE_WARNINGS_BEGIN("undef")
#include <libxml/parser.h>
IGNORE_WARNINGS_END
IGNORE_WARNINGS_END
#include <wtf/CheckedRef.h>
#include <wtf/TZoneMalloc.h>
#include <wtf/text/StringBuilder.h>
#include <wtf/text/TextPosition.h>
namespace WebCore {
class Document;
class XMLErrors {
WTF_MAKE_TZONE_ALLOCATED(XMLErrors);
public:
explicit XMLErrors(Document&);
enum class Type : uint8_t { Warning, NonFatal, Fatal };
void handleError(Type, const char* message, int lineNumber, int columnNumber);
void handleError(Type, const char* message, TextPosition);
void insertErrorMessageBlock();
private:
void appendErrorMessage(ASCIILiteral typeString, TextPosition, const char* message);
CheckedRef<Document> m_document;
int m_errorCount { 0 };
std::optional<TextPosition> m_lastErrorPosition;
StringBuilder m_errorMessages;
};
} // namespace WebCore
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