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/*
* Copyright (c) 2020 - 2023 the ThorVG project. All rights reserved.
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef _TVG_SIMPLE_XML_PARSER_H_
#define _TVG_SIMPLE_XML_PARSER_H_
#include "tvgSvgLoaderCommon.h"
#define NUMBER_OF_XML_ENTITIES 8
const char* const xmlEntity[] = {""", " ", "'", "&", "<", ">", "#", "'"};
const int xmlEntityLength[] = {6, 6, 6, 5, 4, 4, 6, 6};
enum class SimpleXMLType
{
Open = 0, //!< \<tag attribute="value"\>
OpenEmpty, //!< \<tag attribute="value" /\>
Close, //!< \</tag\>
Data, //!< tag text data
CData, //!< \<![cdata[something]]\>
Error, //!< error contents
Processing, //!< \<?xml ... ?\> \<?php .. ?\>
Doctype, //!< \<!doctype html
Comment, //!< \<!-- something --\>
Ignored, //!< whatever is ignored by parser, like whitespace
DoctypeChild //!< \<!doctype_child
};
typedef bool (*simpleXMLCb)(void* data, SimpleXMLType type, const char* content, unsigned int length);
typedef bool (*simpleXMLAttributeCb)(void* data, const char* key, const char* value);
bool simpleXmlParseAttributes(const char* buf, unsigned bufLength, simpleXMLAttributeCb func, const void* data);
bool simpleXmlParse(const char* buf, unsigned bufLength, bool strip, simpleXMLCb func, const void* data);
bool simpleXmlParseW3CAttribute(const char* buf, unsigned bufLength, simpleXMLAttributeCb func, const void* data);
const char* simpleXmlParseCSSAttribute(const char* buf, unsigned bufLength, char** tag, char** name, const char** attrs, unsigned* attrsLength);
const char* simpleXmlFindAttributesTag(const char* buf, unsigned bufLength);
bool isIgnoreUnsupportedLogElements(const char* tagName);
const char* simpleXmlNodeTypeToString(SvgNodeType type);
#endif //_TVG_SIMPLE_XML_PARSER_H_
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