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d14a1ffb39
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@731 b45a01b8-16f6-495d-af2f-9b41ad6348cc
143 lines
3.8 KiB
C++
143 lines
3.8 KiB
C++
#ifndef P3QBLOG_H_
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#define P3QBLOG_H_
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/*
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* libretroshare/src/rsiface: p3Qblog.h
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*
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* RetroShare Blog Service.
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*
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* Copyright 2007-2008 by Chris Evi-Parker, Robert Fernie.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License Version 2 as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA.
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*
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* Please report all bugs and problems to "retroshare@lunamutt.com".
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*
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*/
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#include <iostream>
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#include <string>
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#include <list>
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#include <map>
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#include "dbase/cachestrapper.h"
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#include "pqi/pqiservice.h"
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#include "pqi/pqistreamer.h"
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#include "pqi/p3connmgr.h"
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#include "pqi/p3cfgmgr.h"
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#include "serialiser/rsserial.h"
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#include "rsiface/rstypes.h"
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class RsQblogMsg; /* to populate maps of blogs */
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/*!
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* contains definitions of the interface and blog information to be manipulated
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* See RsQblog class for virtual methods documentation
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*/
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class p3Qblog : public CacheSource, public CacheStore
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{
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/**
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* overloads extractor to make printing wstrings easier
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*/
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friend std::ostream &operator<<(std::ostream &out, const std::wstring);
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public:
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p3Qblog(p3ConnectMgr *connMgr,
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uint16_t type, CacheStrapper *cs, CacheTransfer *cft,
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std::string sourcedir, std::string storedir,
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uint32_t storePeriod);
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virtual ~p3Qblog ();
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public:
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/******************************* CACHE SOURCE / STORE Interface *********************/
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/// overloaded functions from Cache Source
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virtual bool loadLocalCache(const CacheData &data);
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/// overloaded functions from Cache Store
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virtual int loadCache(const CacheData &data);
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/******************************* CACHE SOURCE / STORE Interface *********************/
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public:
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virtual bool sendBlog(const std::wstring &msg);
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virtual bool getBlogs(std::map< std::string, std::multimap<long int, std::wstring> > &blogs);
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virtual bool getPeerLatestBlog(std::string id, uint32_t &ts, std::wstring &post);
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/**
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* to be run by server, update method
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*/
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void tick();
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private:
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/********************* begining of private utility methods **************************/
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/*
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* to load and transform cache source to normal attribute format of a blog message
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* @param filename
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* @param source
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*/
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bool loadBlogFile(std::string filename, std::string src);
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/*
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* add a blog item to maps
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* @param newBlog a blog item from a peer or yourself
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*/
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bool addBlog(RsQblogMsg *newBlog);
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/*
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* post our blog to our friends, connectivity method
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*/
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bool postBlogs(void);
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/*
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* sort usr/blog maps in time order
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*/
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bool sort(void);
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/************************* end of private methods **************************/
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/// handles connection to peers
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p3ConnectMgr *mConnMgr;
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/// for locking files provate members below
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RsMutex mBlogMtx;
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/// the current usr
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std::string mOwnId;
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/// contain usrs and their blogs
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std::map< std::string, std::multimap<long int, std::wstring> > mUsrBlogSet;
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///fills up above sets
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std::list<RsQblogMsg*> mBlogs;
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///how long to keep posts
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uint32_t mStorePeriod;
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/// to track blog updates
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bool mPostsUpdated;
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/// to track profile updates
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bool mProfileUpdated;
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/*
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* load dummy data
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*/
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void loadDummy(void);
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};
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#endif /*P3QBLOG_H_*/
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