mirror of
https://github.com/RetroShare/RetroShare.git
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6c90e1ad67
* removed more debug: filedata prints. * removed rank/photo/games from setup for release (#define RS_RELEASE) git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@464 b45a01b8-16f6-495d-af2f-9b41ad6348cc
166 lines
4.2 KiB
C++
166 lines
4.2 KiB
C++
/*
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* "$Id: ftManager.h,v 1.13 2007-02-19 20:08:30 rmf24 Exp $"
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*
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* Other Bits for RetroShare.
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*
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* Copyright 2004-2006 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 MRK_FT_MANAGER_HEADER
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#define MRK_FT_MANAGER_HEADER
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/*
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* ftManager - virtual base class for FileTransfer
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*/
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#include <list>
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#include <iostream>
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#include <string>
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#include "pqi/pqi.h"
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#include "serialiser/rsconfigitems.h"
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#include "dbase/cachestrapper.h"
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#include "server/hashsearch.h"
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class ftFileManager; /* stores files */
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class ftFileRequest
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{
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public:
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ftFileRequest(std::string id_in, std::string hash_in,
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uint64_t size_in, uint64_t offset_in,
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uint32_t chunk_in)
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:id(id_in), hash(hash_in), size(size_in),
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offset(offset_in), chunk(chunk_in)
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{
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return;
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}
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virtual ~ftFileRequest() { return; }
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std::string id;
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std::string hash;
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uint64_t size;
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uint64_t offset;
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uint32_t chunk;
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};
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const uint32_t FT_FILEDATA_FLAG_NOFREE = 0x01;
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class ftFileData: public ftFileRequest
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{
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public:
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ftFileData(std::string id_in, std::string hash_in,
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uint64_t size_in, uint64_t offset_in,
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uint32_t chunk_in, void *data_in, uint32_t flags)
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:ftFileRequest(id_in, hash_in, size_in,
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offset_in, chunk_in), data(data_in), ftFlags(flags)
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{
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return;
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}
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virtual ~ftFileData()
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{
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if (ftFlags & FT_FILEDATA_FLAG_NOFREE)
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{
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/* don't free */
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}
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else
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{
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if (data)
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{
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free(data);
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}
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}
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data = NULL;
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}
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void *data;
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uint32_t ftFlags;
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};
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class ftManager: public CacheTransfer
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{
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public:
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ftManager(CacheStrapper *cs)
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:CacheTransfer(cs), fhs(NULL) { return; }
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virtual ~ftManager() { return; }
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void setFileHashSearch(FileHashSearch *hs) { fhs = hs; }
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/****************** PART to be IMPLEMENTE******************/
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/* Functions to implement */
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/*********** overloaded from CacheTransfer ***************/
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/* Must callback after this fn - using utility functions */
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//virtual bool RequestCacheFile(RsPeerId id, std::string path,
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// std::string hash, uint64_t size);
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/******************* GUI Interface ************************/
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virtual int getFile(std::string name, std::string hash,
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uint64_t size, std::string destpath) = 0;
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virtual int cancelFile(std::string hash) = 0;
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virtual int clearFailedTransfers() = 0;
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virtual int tick() = 0;
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virtual std::list<RsFileTransfer *> getStatus() = 0;
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/************* Network Interface****************************/
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public:
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virtual void setSaveBasePath(std::string s) = 0;
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virtual void setEmergencyBasePath(std::string s) = 0;
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virtual int recvFileInfo(ftFileRequest *in) = 0;
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virtual ftFileRequest * sendFileInfo() = 0;
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protected:
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/****************** UTILITY FUNCTIONS ********************/
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/* combines two lookup functions */
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bool lookupLocalHash(std::string hash, std::string &path, uint64_t &size);
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bool lookupRemoteHash(std::string hash, std::list<std::string> &ids);
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/*********** callback from CacheTransfer ***************/
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//bool CompletedCache(std::string hash); /* internal completion -> does cb */
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//bool FailedCache(std::string hash); /* internal completion -> does cb */
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/*********** available from CacheTransfer ***************/
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/* upload side of things .... searches through CacheStrapper(Sources) for a cache. */
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//bool FindCacheFile(std::string id, std::string hash, std::string &path);
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/*********** available from CacheTransfer ***************/
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private:
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FileHashSearch *fhs;
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};
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#endif
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