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118 lines
3.9 KiB
118 lines
3.9 KiB
/*
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* Copyright (c) 2011-2014, Intel Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <stdint.h>
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#include <string>
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struct _xmlNode;
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struct _xmlDoc;
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class CXmlElement
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{
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friend class CChildIterator;
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public:
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CXmlElement(_xmlNode *pXmlElement);
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CXmlElement();
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// Xml element
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void setXmlElement(_xmlNode *pXmlElement);
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// Getters
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std::string getType() const;
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std::string getPath() const;
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std::string getNameAttribute() const;
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bool hasAttribute(const std::string &strAttributeName) const;
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/** Get attribute
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*
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* If the attribute does not exists or there is a libxml2 error while
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* reading it or conversion from string to T fails, false is returned. In
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* case of failure, the content of value is the same as before calling
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* this method.
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*
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* Note: if T==string, no conversion takes place.
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*
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* @tparam T the type of the value to retrieve
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* @param[in] name The attribute name
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* @param[out] value The attribute value
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* @return true if success, false otherwise
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*/
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template <typename T>
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bool getAttribute(const std::string &name, T &value) const;
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std::string getTextContent() const;
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// Navigation
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bool getChildElement(const std::string &strType, CXmlElement &childElement) const;
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bool getChildElement(const std::string &strType, const std::string &strNameAttribute,
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CXmlElement &childElement) const;
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size_t getNbChildElements() const;
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bool getParentElement(CXmlElement &parentElement) const;
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/** Set attribute
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*
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* @tparam T the type of the value to retrieve
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* @param[in] name The attribute name
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* @param[in] value The attribute value
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*/
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template <typename T>
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void setAttribute(const std::string &name, const T &value);
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/** Set attribute - special case for C-style strings
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*
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* @param[in] name The attribute name
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* @param[in] value The attribute value
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*/
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void setAttribute(const std::string &name, const char *value);
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void setNameAttribute(const std::string &strValue);
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void setTextContent(const std::string &strContent);
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// Child creation
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void createChild(CXmlElement &childElement, const std::string &strType);
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public:
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// Child iteration
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class CChildIterator
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{
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public:
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CChildIterator(const CXmlElement &xmlElement);
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bool next(CXmlElement &xmlChildElement);
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private:
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_xmlNode *_pCurNode;
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};
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private:
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_xmlNode *_pXmlElement;
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};
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