mirror of
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53 lines
2.0 KiB
C++
53 lines
2.0 KiB
C++
/*******************************************************************************
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* plugins/FeedReader/util/XPathWrapper.h *
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* *
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* Copyright (C) 2012 by Thunder <retroshare.project@gmail.com> *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Affero General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#ifndef XPATHWRAPPER
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#define XPATHWRAPPER
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#include <libxml/xpath.h>
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class XMLWrapper;
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class XPathWrapper
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{
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friend class XMLWrapper;
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public:
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~XPathWrapper();
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void cleanup();
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bool compile(const char *expression);
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xmlXPathObjectType type();
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unsigned int count();
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xmlNodePtr node(unsigned int index);
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protected:
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explicit XPathWrapper(XMLWrapper &xmlWrapper);
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XMLWrapper &mXMLWrapper;
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xmlXPathContextPtr mContext;
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xmlXPathObjectPtr mResult;
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};
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#endif
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