RetroShare/plugins/FeedReader/services/p3FeedReaderThread.h

73 lines
2.7 KiB
C++

/****************************************************************
* RetroShare GUI is distributed under the following license:
*
* Copyright (C) 2012 by Thunder
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
****************************************************************/
#ifndef P3_FEEDREADERTHREAD
#define P3_FEEDREADERTHREAD
#include "interface/rsFeedReader.h"
#include "util/rsthreads.h"
#include <list>
class p3FeedReader;
class RsFeedReaderFeed;
class RsFeedReaderMsg;
class HTMLWrapper;
class RsFeedReaderXPath;
class p3FeedReaderThread : public RsTickingThread
{
public:
enum Type
{
DOWNLOAD,
PROCESS
};
public:
p3FeedReaderThread(p3FeedReader *feedReader, Type type, const std::string &feedId);
virtual ~p3FeedReaderThread();
std::string getFeedId() { return mFeedId; }
static RsFeedReaderErrorState processXPath(const std::list<std::string> &xpathsToUse, const std::list<std::string> &xpathsToRemove, std::string &description, std::string &errorString);
static RsFeedReaderErrorState processXPath(const std::list<std::string> &xpathsToUse, const std::list<std::string> &xpathsToRemove, HTMLWrapper &html, std::string &errorString);
static RsFeedReaderErrorState processXslt(const std::string &xslt, std::string &description, std::string &errorString);
static RsFeedReaderErrorState processXslt(const std::string &xslt, HTMLWrapper &html, std::string &errorString);
static RsFeedReaderErrorState processTransformation(const RsFeedReaderFeed &feed, RsFeedReaderMsg *msg, std::string &errorString);
private:
virtual void data_tick();
RsFeedReaderErrorState download(const RsFeedReaderFeed &feed, std::string &content, std::string &icon, std::string &errorString);
RsFeedReaderErrorState process(const RsFeedReaderFeed &feed, std::list<RsFeedReaderMsg*> &entries, std::string &errorString);
std::string getProxyForFeed(const RsFeedReaderFeed &feed);
RsFeedReaderErrorState processMsg(const RsFeedReaderFeed &feed, RsFeedReaderMsg *msg, std::string &errorString);
p3FeedReader *mFeedReader;
Type mType;
std::string mFeedId;
};
#endif