mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
d31cef0f11
- Sort the ChanMsgItems of the channel by date ChanMsgItem: - Fixed adding all files (SubFileItem) again by pressing the unsubscribe button (only in Friend Storm) - Enable unsubscribe button only when channel is subscribed (only in Friend Storm) - Fixed adding files with umlauts (utf8) on Windows - Enabled Download and Play button in ChanMsgItem, when they are enabled in the SubFileItems ftServer: - Added the method alreadyHaveFile for use in the GUI - recompile of GUI needed SubFileItem: - Added state strings like LOCAL, REMOTE, ERROR, ... for translating git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3614 b45a01b8-16f6-495d-af2f-9b41ad6348cc
280 lines
8.8 KiB
C++
280 lines
8.8 KiB
C++
/*
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* libretroshare/src/ft: ftcontroller.h
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*
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* File Transfer for RetroShare.
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*
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* Copyright 2008 by 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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#ifndef FT_CONTROLLER_HEADER
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#define FT_CONTROLLER_HEADER
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/*
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* ftController
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*
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* Top level download controller.
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*
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* inherits configuration (save downloading files)
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* inherits pqiMonitor (knows which peers are online).
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* inherits CacheTransfer (transfers cache files too)
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* inherits RsThread (to control transfers)
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*
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*/
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class ftFileCreator;
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class ftTransferModule;
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class ftFileProvider;
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class ftSearch;
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class ftExtraList;
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class ftDataMultiplex;
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class p3turtle ;
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#include "dbase/cachestrapper.h"
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#include "util/rsthreads.h"
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#include "pqi/pqimonitor.h"
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#include "pqi/p3cfgmgr.h"
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#include "retroshare/rsfiles.h"
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#include "serialiser/rsconfigitems.h"
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#include <map>
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const uint32_t FC_TRANSFER_COMPLETE = 0x0001;
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//timeouts in seconds
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const int TIMOUT_CACHE_FILE_TRANSFER = 300;
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class ftFileControl
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{
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public:
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enum { DOWNLOADING = 0,
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COMPLETED = 1,
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ERROR_COMPLETION = 2,
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QUEUED = 3,
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PAUSED = 4,
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CHECKING_HASH = 5
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};
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ftFileControl();
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ftFileControl(std::string fname, std::string tmppath, std::string dest,
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uint64_t size, std::string hash, uint32_t flags,
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ftFileCreator *fc, ftTransferModule *tm, uint32_t cb_flags);
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std::string mName;
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std::string mCurrentPath; /* current full path (including name) */
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std::string mDestination; /* final full path (including name) */
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ftTransferModule * mTransfer;
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ftFileCreator * mCreator;
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uint32_t mState;
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std::string mHash;
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uint64_t mSize;
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uint32_t mFlags;
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bool mDoCallback;
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uint32_t mCallbackCode;
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time_t mCreateTime;
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DwlSpeed mPriority ;
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uint32_t mQueuePriority ;
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uint32_t mQueuePosition ;
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};
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class ftPendingRequest
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{
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public:
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ftPendingRequest(const std::string& fname, const std::string& hash,
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uint64_t size, const std::string& dest, uint32_t flags,
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const std::list<std::string> &srcIds)
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: mName(fname), mHash(hash), mSize(size),
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mDest(dest), mFlags(flags),mSrcIds(srcIds) { return; }
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ftPendingRequest() : mSize(0), mFlags(0) { return; }
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std::string mName;
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std::string mHash;
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uint64_t mSize;
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std::string mDest;
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uint32_t mFlags;
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std::list<std::string> mSrcIds;
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};
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class ftController: public CacheTransfer, public RsThread, public pqiMonitor, public p3Config
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{
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public:
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/* Setup */
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ftController(CacheStrapper *cs, ftDataMultiplex *dm, std::string configDir);
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void setFtSearchNExtra(ftSearch *, ftExtraList *);
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void setTurtleRouter(p3turtle *) ;
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bool activate();
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bool isActiveAndNoPending();
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void setShareDownloadDirectory(bool value);
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bool getShareDownloadDirectory();
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virtual void run();
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/***************************************************************/
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/********************** Controller Access **********************/
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/***************************************************************/
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bool FileRequest(const std::string& fname, const std::string& hash,
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uint64_t size, const std::string& dest, uint32_t flags,
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const std::list<std::string> &sourceIds);
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/// Do we already have this file, either in download or in file lists ?
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bool alreadyHaveFile(const std::string& hash, FileInfo &info);
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bool setChunkStrategy(const std::string& hash,FileChunksInfo::ChunkStrategy s);
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void setDefaultChunkStrategy(FileChunksInfo::ChunkStrategy s);
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FileChunksInfo::ChunkStrategy defaultChunkStrategy();
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uint32_t freeDiskSpaceLimit() const ;
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void setFreeDiskSpaceLimit(uint32_t size_in_mb) ;
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bool FileCancel(const std::string& hash);
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bool FileControl(const std::string& hash, uint32_t flags);
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bool FileClearCompleted();
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bool FlagFileComplete(std::string hash);
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bool getFileDownloadChunksDetails(const std::string& hash,FileChunksInfo& info);
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// Download speed
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bool getPriority(const std::string& hash,DwlSpeed& p);
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void setPriority(const std::string& hash,DwlSpeed p);
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// Action on queue position
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//
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void moveInQueue(const std::string& hash,QueueMove mv) ;
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void clearQueue() ;
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void setQueueSize(uint32_t size) ;
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uint32_t getQueueSize() ;
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/* get Details of File Transfers */
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bool FileDownloads(std::list<std::string> &hashs);
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/* Directory Handling */
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bool setDownloadDirectory(std::string path);
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bool setPartialsDirectory(std::string path);
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std::string getDownloadDirectory();
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std::string getPartialsDirectory();
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bool FileDetails(std::string hash, FileInfo &info);
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bool moveFile(const std::string& source,const std::string& dest) ;
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bool copyFile(const std::string& source,const std::string& dest) ;
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/***************************************************************/
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/********************** Cache Transfer *************************/
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/***************************************************************/
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/// Returns true is full source availability can be assumed for this peer.
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///
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bool assumeAvailability(const std::string& peer_id) const ;
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/* pqiMonitor callback (also provided mConnMgr pointer!) */
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virtual void statusChange(const std::list<pqipeer> &plist);
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void addFileSource(const std::string& hash,const std::string& peer_id) ;
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void removeFileSource(const std::string& hash,const std::string& peer_id) ;
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protected:
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virtual bool RequestCacheFile(RsPeerId id, std::string path, std::string hash, uint64_t size);
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virtual bool CancelCacheFile(RsPeerId id, std::string path, std::string hash, uint64_t size);
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void cleanCacheDownloads() ;
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void tickTransfers() ;
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/***************************************************************/
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/********************** Controller Access **********************/
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/***************************************************************/
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/* p3Config Interface */
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virtual RsSerialiser *setupSerialiser();
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virtual std::list<RsItem *> saveList(bool &cleanup);
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virtual bool loadList(std::list<RsItem *> load);
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bool loadConfigMap(std::map<std::string, std::string> &configMap);
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private:
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/* RunTime Functions */
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void checkDownloadQueue(); // check the whole queue for inactive files
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void locked_addToQueue(ftFileControl*,int strategy) ;// insert this one into the queue
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void locked_bottomQueue(uint32_t pos) ; // bottom queue file which is at this position
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void locked_topQueue(uint32_t pos) ; // top queue file which is at this position
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void locked_checkQueueElement(uint32_t pos) ; // check the state of this element in the queue
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void locked_queueRemove(uint32_t pos) ; // delete this element from the queue
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void locked_swapQueue(uint32_t pos1,uint32_t pos2) ; // swap position of the two elements
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bool completeFile(std::string hash);
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bool handleAPendingRequest();
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bool setPeerState(ftTransferModule *tm, std::string id,
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uint32_t maxrate, bool online);
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time_t last_save_time ;
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time_t last_clean_time ;
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/* pointers to other components */
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ftSearch *mSearch;
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ftDataMultiplex *mDataplex;
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ftExtraList *mExtraList;
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p3turtle *mTurtle ;
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RsMutex ctrlMutex;
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// std::list<FileInfo> incomingQueue;
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std::map<std::string, ftFileControl*> mCompleted;
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std::map<std::string, ftFileControl*> mDownloads;
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std::vector<ftFileControl*> _queue ;
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//std::map<std::string, ftTransferModule *> mTransfers;
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//std::map<std::string, ftFileCreator *> mFileCreators;
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std::string mConfigPath;
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std::string mDownloadPath;
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std::string mPartialsPath;
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/**** SPEED QUEUES ****/
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// std::list<std::string> mSlowQueue;
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// std::list<std::string> mStreamQueue;
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// std::list<std::string> mFastQueue;
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/* callback list (for File Completion) */
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RsMutex doneMutex;
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std::list<std::string> mDone;
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/* List to Pause File transfers until Caches are properly loaded */
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bool mFtActive;
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bool mFtPendingDone;
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std::list<ftPendingRequest> mPendingRequests;
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std::map<std::string,RsFileTransfer*> mPendingChunkMaps ;
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/* share incoming directory */
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bool mShareDownloadDir;
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FileChunksInfo::ChunkStrategy mDefaultChunkStrategy ;
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uint32_t _max_active_downloads ; // maximum number of simultaneous downloads
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};
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#endif
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