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77 lines
3.5 KiB
C++
77 lines
3.5 KiB
C++
/*******************************************************************************
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* plugins/FeedReader/services/p3FeedReaderThread.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 P3_FEEDREADERTHREAD
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#define P3_FEEDREADERTHREAD
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#include "interface/rsFeedReader.h"
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#include "util/rsthreads.h"
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#include <list>
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class p3FeedReader;
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class RsFeedReaderFeed;
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class RsFeedReaderMsg;
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class HTMLWrapper;
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class RsFeedReaderXPath;
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class p3FeedReaderThread : public RsTickingThread
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{
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public:
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enum Type
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{
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DOWNLOAD,
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PROCESS
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};
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public:
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p3FeedReaderThread(p3FeedReader *feedReader, Type type, uint32_t feedId);
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virtual ~p3FeedReaderThread();
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uint32_t getFeedId() { return mFeedId; }
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static RsFeedReaderErrorState processXPath(const std::list<std::string> &xpathsToUse, const std::list<std::string> &xpathsToRemove, std::string &description, std::string &errorString);
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static RsFeedReaderErrorState processXPath(const std::list<std::string> &xpathsToUse, const std::list<std::string> &xpathsToRemove, HTMLWrapper &html, std::string &errorString);
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static RsFeedReaderErrorState processXslt(const std::string &xslt, std::string &description, std::string &errorString);
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static RsFeedReaderErrorState processXslt(const std::string &xslt, HTMLWrapper &html, std::string &errorString);
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static RsFeedReaderErrorState processTransformation(const RsFeedReaderFeed &feed, RsFeedReaderMsg *msg, std::string &errorString);
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static bool isContentType(const std::string &contentType, const char *type);
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static bool toBase64(const std::vector<unsigned char> &data, std::string &base64);
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static bool fromBase64(const std::string &base64, std::vector<unsigned char> &data);
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private:
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virtual void threadTick() override; /// @see RsTickingThread
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RsFeedReaderErrorState download(const RsFeedReaderFeed &feed, std::string &content, std::string &icon, std::string &errorString);
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RsFeedReaderErrorState process(const RsFeedReaderFeed &feed, std::list<RsFeedReaderMsg*> &entries, std::string &errorString);
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std::string getProxyForFeed(const RsFeedReaderFeed &feed);
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RsFeedReaderErrorState processMsg(const RsFeedReaderFeed &feed, RsFeedReaderMsg *msg, std::string &errorString);
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p3FeedReader *mFeedReader;
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Type mType;
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uint32_t mFeedId;
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};
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#endif
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