mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-12-13 01:44:29 -05:00
154ef63474
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@2335 b45a01b8-16f6-495d-af2f-9b41ad6348cc
743 lines
19 KiB
C++
743 lines
19 KiB
C++
/*
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* libretroshare/src/ft: ftdatamultiplex.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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/*
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* ftDataMultiplexModule.
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*
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* This multiplexes the data from PQInterface to the ftTransferModules.
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*/
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#include "ft/ftdatamultiplex.h"
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#include "ft/fttransfermodule.h"
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#include "ft/ftfilecreator.h"
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#include "ft/ftfileprovider.h"
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#include "ft/ftsearch.h"
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/* For Thread Behaviour */
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const uint32_t DMULTIPLEX_MIN = 10; /* 1ms sleep */
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const uint32_t DMULTIPLEX_MAX = 1000; /* 1 sec sleep */
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const double DMULTIPLEX_RELAX = 0.5; /* ??? */
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/******
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* #define MPLEX_DEBUG 1
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*****/
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ftClient::ftClient(ftTransferModule *module, ftFileCreator *creator)
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:mModule(module), mCreator(creator)
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{
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return;
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}
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const uint32_t FT_DATA = 0x0001; // data cuhnk to be stored
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const uint32_t FT_DATA_REQ = 0x0002; // data request to be treated
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const uint32_t FT_CLIENT_CHUNK_MAP_REQ = 0x0003; // chunk map request to be treated by client
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const uint32_t FT_SERVER_CHUNK_MAP_REQ = 0x0004; // chunk map reuqest to be treated by server
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ftRequest::ftRequest(uint32_t type, std::string peerId, std::string hash, uint64_t size, uint64_t offset, uint32_t chunk, void *data)
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:mType(type), mPeerId(peerId), mHash(hash), mSize(size),
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mOffset(offset), mChunk(chunk), mData(data)
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{
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return;
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}
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ftDataMultiplex::ftDataMultiplex(std::string ownId, ftDataSend *server, ftSearch *search)
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:RsQueueThread(DMULTIPLEX_MIN, DMULTIPLEX_MAX, DMULTIPLEX_RELAX),
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mDataSend(server), mSearch(search), mOwnId(ownId)
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{
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return;
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}
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bool ftDataMultiplex::addTransferModule(ftTransferModule *mod, ftFileCreator *f)
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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std::map<std::string, ftClient>::iterator it;
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if (mClients.end() != (it = mClients.find(mod->hash())))
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{
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/* error */
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return false;
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}
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mClients[mod->hash()] = ftClient(mod, f);
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return true;
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}
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bool ftDataMultiplex::removeTransferModule(std::string hash)
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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std::map<std::string, ftClient>::iterator it;
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if (mClients.end() == (it = mClients.find(hash)))
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{
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/* error */
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return false;
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}
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mClients.erase(it);
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return true;
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}
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bool ftDataMultiplex::FileUploads(std::list<std::string> &hashs)
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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std::map<std::string, ftFileProvider *>::iterator sit;
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for(sit = mServers.begin(); sit != mServers.end(); sit++)
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{
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hashs.push_back(sit->first);
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}
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return true;
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}
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bool ftDataMultiplex::FileDownloads(std::list<std::string> &hashs)
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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std::map<std::string, ftClient>::iterator cit;
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for(cit = mClients.begin(); cit != mClients.end(); cit++)
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{
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hashs.push_back(cit->first);
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}
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return true;
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}
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bool ftDataMultiplex::FileDetails(std::string hash, uint32_t hintsflag, FileInfo &info)
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::FileDetails(";
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std::cerr << hash << ", " << hintsflag << ")";
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std::cerr << std::endl;
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#endif
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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if(hintsflag & RS_FILE_HINTS_DOWNLOAD)
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{
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std::map<std::string, ftClient>::iterator cit;
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if (mClients.end() != (cit = mClients.find(hash)))
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::FileDetails()";
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std::cerr << " Found ftFileCreator!";
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std::cerr << std::endl;
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#endif
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//(cit->second).mModule->FileDetails(info);
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(cit->second).mCreator->FileDetails(info);
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return true;
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}
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}
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if(hintsflag & RS_FILE_HINTS_UPLOAD)
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{
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std::map<std::string, ftFileProvider *>::iterator sit;
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sit = mServers.find(hash);
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if (sit != mServers.end())
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::FileDetails()";
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std::cerr << " Found ftFileProvider!";
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std::cerr << std::endl;
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#endif
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(sit->second)->FileDetails(info);
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return true;
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}
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}
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::FileDetails()";
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std::cerr << " Found nothing";
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std::cerr << std::endl;
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#endif
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return false;
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}
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/* data interface */
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/*************** SEND INTERFACE (calls ftDataSend) *******************/
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/* Client Send */
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bool ftDataMultiplex::sendDataRequest(const std::string& peerId, const std::string& hash, uint64_t size, uint64_t offset, uint32_t chunksize)
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::sendDataRequest() Client Send";
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std::cerr << std::endl;
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#endif
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return mDataSend->sendDataRequest(peerId,hash,size,offset,chunksize);
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}
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/* Server Send */
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bool ftDataMultiplex::sendData(const std::string& peerId, const std::string& hash, uint64_t size, uint64_t offset, uint32_t chunksize, void *data)
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::sendData() Server Send";
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std::cerr << std::endl;
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#endif
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return mDataSend->sendData(peerId,hash,size,offset,chunksize,data);
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}
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/*************** RECV INTERFACE (provides ftDataRecv) ****************/
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/* Client Recv */
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bool ftDataMultiplex::recvData(const std::string& peerId, const std::string& hash, uint64_t size, uint64_t offset, uint32_t chunksize, void *data)
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::recvData() Client Recv";
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std::cerr << std::endl;
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#endif
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/* Store in Queue */
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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mRequestQueue.push_back(ftRequest(FT_DATA,peerId,hash,size,offset,chunksize,data));
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return true;
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}
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/* Server Recv */
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bool ftDataMultiplex::recvDataRequest(const std::string& peerId, const std::string& hash, uint64_t size, uint64_t offset, uint32_t chunksize)
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::recvDataRequest() Server Recv";
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std::cerr << std::endl;
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#endif
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/* Store in Queue */
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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mRequestQueue.push_back(
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ftRequest(FT_DATA_REQ,peerId,hash,size,offset,chunksize,NULL));
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return true;
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}
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bool ftDataMultiplex::recvChunkMapRequest(const std::string& peerId, const std::string& hash,bool is_client)
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::recvChunkMapRequest() Server Recv";
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std::cerr << std::endl;
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#endif
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/* Store in Queue */
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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if(is_client)
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mRequestQueue.push_back(ftRequest(FT_CLIENT_CHUNK_MAP_REQ,peerId,hash,0,0,0,NULL));
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else
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mRequestQueue.push_back(ftRequest(FT_SERVER_CHUNK_MAP_REQ,peerId,hash,0,0,0,NULL));
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return true;
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}
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/*********** BACKGROUND THREAD OPERATIONS ***********/
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bool ftDataMultiplex::workQueued()
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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if (mRequestQueue.size() > 0)
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{
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return true;
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}
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if (mSearchQueue.size() > 0)
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{
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return true;
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}
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return false;
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}
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bool ftDataMultiplex::doWork()
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{
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bool doRequests = true;
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/* Handle All the current Requests */
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while(doRequests)
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{
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ftRequest req;
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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if (mRequestQueue.size() == 0)
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{
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doRequests = false;
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continue;
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}
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req = mRequestQueue.front();
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mRequestQueue.pop_front();
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}
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/* MUTEX FREE */
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switch(req.mType)
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{
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case FT_DATA:
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::doWork() Handling FT_DATA";
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std::cerr << std::endl;
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#endif
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handleRecvData(req.mPeerId, req.mHash, req.mSize, req.mOffset, req.mChunk, req.mData);
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break;
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case FT_DATA_REQ:
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::doWork() Handling FT_DATA_REQ";
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std::cerr << std::endl;
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#endif
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handleRecvDataRequest(req.mPeerId, req.mHash, req.mSize, req.mOffset, req.mChunk);
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break;
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case FT_CLIENT_CHUNK_MAP_REQ:
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::doWork() Handling FT_CLIENT_CHUNK_MAP_REQ";
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std::cerr << std::endl;
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#endif
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handleRecvClientChunkMapRequest(req.mPeerId,req.mHash) ;
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break ;
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case FT_SERVER_CHUNK_MAP_REQ:
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::doWork() Handling FT_CLIENT_CHUNK_MAP_REQ";
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std::cerr << std::endl;
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#endif
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handleRecvServerChunkMapRequest(req.mPeerId,req.mHash) ;
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break ;
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default:
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::doWork() Ignoring UNKNOWN";
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std::cerr << std::endl;
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#endif
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break;
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}
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}
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/* Only Handle One Search Per Period....
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* Lower Priority
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*/
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ftRequest req;
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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if (mSearchQueue.size() == 0)
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{
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/* Finished */
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return true;
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}
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req = mSearchQueue.front();
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mSearchQueue.pop_front();
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}
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::doWork() Handling Search Request";
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std::cerr << std::endl;
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#endif
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if(handleSearchRequest(req.mPeerId, req.mHash))
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handleRecvDataRequest(req.mPeerId, req.mHash, req.mSize, req.mOffset, req.mChunk) ;
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return true;
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}
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// A chunk map has arrived. It can be two different situations:
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// - an uploader has sent his chunk map, so we need to store it in the corresponding ftFileProvider
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// - a source for a download has sent his chunk map, so we need to send it to the corresponding ftFileCreator.
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//
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bool ftDataMultiplex::recvChunkMap(const std::string& peerId, const std::string& hash,const CompressedChunkMap& compressed_map,bool client)
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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if(client) // is the chunk map for a client, or for a server ?
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{
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std::map<std::string, ftClient>::iterator it = mClients.find(hash);
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if(it == mClients.end())
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::recvChunkMap() ERROR: No matching Client for hash " << hash << " !";
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std::cerr << std::endl;
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#endif
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/* error */
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return false;
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}
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::recvChunkMap() Passing map of file " << hash << ", to FT Module";
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std::cerr << std::endl;
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#endif
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(it->second).mCreator->setSourceMap(peerId, compressed_map);
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return true ;
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}
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else
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{
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std::map<std::string, ftFileProvider *>::iterator it = mServers.find(hash) ;
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if(it == mServers.end())
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::handleRecvChunkMap() ERROR: No matching file Provider for hash " << hash ;
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std::cerr << std::endl;
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#endif
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}
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it->second->setClientMap(peerId, compressed_map);
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return true ;
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}
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return false;
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}
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bool ftDataMultiplex::handleRecvClientChunkMapRequest(const std::string& peerId, const std::string& hash)
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{
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CompressedChunkMap cmap ;
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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std::map<std::string, ftClient>::iterator it = mClients.find(hash);
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if(it == mClients.end())
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{
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// If we can't find the client, it's not a problem. Chunk maps from
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// clients are not essential, as they are only used for display.
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::handleRecvServerChunkMapRequest() ERROR: No matching Client for hash " << hash ;
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std::cerr << ". Performing local search." << std::endl;
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#endif
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return false;
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}
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::handleRecvServerChunkMapRequest() Sending map of file " << hash << ", to peer " << peerId << std::endl;
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#endif
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(it->second).mCreator->getAvailabilityMap(cmap);
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}
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mDataSend->sendChunkMap(peerId,hash,cmap);
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return true ;
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}
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bool ftDataMultiplex::handleRecvServerChunkMapRequest(const std::string& peerId, const std::string& hash)
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{
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CompressedChunkMap cmap ;
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std::map<std::string, ftFileProvider *>::iterator it ;
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bool found = true ;
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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it = mServers.find(hash) ;
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if(it == mServers.end())
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found = false ;
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}
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if(!found)
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::handleRecvChunkMapReq() ERROR: No matching file Provider for hash " << hash ;
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std::cerr << std::endl;
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#endif
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if(!handleSearchRequest(peerId,hash))
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return false ;
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::handleRecvChunkMapReq() A new file Provider has been made up for hash " << hash ;
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std::cerr << std::endl;
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#endif
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}
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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it = mServers.find(hash) ;
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it->second->getAvailabilityMap(cmap);
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}
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mDataSend->sendChunkMap(peerId,hash,cmap);
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return true;
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}
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bool ftDataMultiplex::handleRecvData(const std::string& peerId,
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const std::string& hash, uint64_t size,
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uint64_t offset, uint32_t chunksize, void *data)
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{
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RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
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std::map<std::string, ftClient>::iterator it;
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if (mClients.end() == (it = mClients.find(hash)))
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{
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::handleRecvData() ERROR: No matching Client!";
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std::cerr << std::endl;
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#endif
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/* error */
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return false;
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}
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#ifdef MPLEX_DEBUG
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std::cerr << "ftDataMultiplex::handleRecvData() Passing to Module";
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std::cerr << std::endl;
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#endif
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(it->second).mModule->recvFileData(peerId, offset, chunksize, data);
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return true;
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}
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/* called by ftTransferModule */
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bool ftDataMultiplex::handleRecvDataRequest(const std::string& peerId, const std::string& hash, uint64_t size, uint64_t offset, uint32_t chunksize)
|
|
{
|
|
/**** Find Files *****/
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|
|
|
RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
|
|
std::map<std::string, ftClient>::iterator cit;
|
|
if (mOwnId == peerId)
|
|
{
|
|
/* own requests must be passed to Servers */
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|
#ifdef MPLEX_DEBUG
|
|
std::cerr << "ftDataMultiplex::handleRecvData() OwnId, so skip Clients...";
|
|
std::cerr << std::endl;
|
|
#endif
|
|
}
|
|
else if (mClients.end() != (cit = mClients.find(hash)))
|
|
{
|
|
#ifdef MPLEX_DEBUG
|
|
std::cerr << "ftDataMultiplex::handleRecvData() Matched to a Client.";
|
|
std::cerr << std::endl;
|
|
#endif
|
|
locked_handleServerRequest((cit->second).mCreator, peerId, hash, size, offset, chunksize);
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|
return true;
|
|
}
|
|
|
|
std::map<std::string, ftFileProvider *>::iterator sit;
|
|
if (mServers.end() != (sit = mServers.find(hash)))
|
|
{
|
|
#ifdef MPLEX_DEBUG
|
|
std::cerr << "ftDataMultiplex::handleRecvData() Matched to a Provider.";
|
|
std::cerr << std::endl;
|
|
#endif
|
|
locked_handleServerRequest(sit->second, peerId, hash, size, offset, chunksize);
|
|
return true;
|
|
}
|
|
|
|
#ifdef MPLEX_DEBUG
|
|
std::cerr << "ftDataMultiplex::handleRecvData() No Match... adding to Search Queue.";
|
|
std::cerr << std::endl;
|
|
#endif
|
|
|
|
/* Add to Search Queue */
|
|
mSearchQueue.push_back( ftRequest(FT_DATA_REQ, peerId, hash, size, offset, chunksize, NULL));
|
|
|
|
return true;
|
|
}
|
|
|
|
bool ftDataMultiplex::locked_handleServerRequest(ftFileProvider *provider,
|
|
std::string peerId, std::string hash, uint64_t size,
|
|
uint64_t offset, uint32_t chunksize)
|
|
{
|
|
if(chunksize > std::min(size,uint64_t(10*1024*1024)))
|
|
{
|
|
std::cerr << "Warning: peer " << peerId << " is asking a large chunk (s=" << chunksize << ") for hash " << hash << ", filesize=" << size << ". This is unexpected." << std::endl ;
|
|
return false ;
|
|
}
|
|
void *data = malloc(chunksize);
|
|
|
|
if(data == NULL)
|
|
{
|
|
std::cerr << "WARNING: Could not allocate data for a chunksize of " << chunksize << std::endl ;
|
|
return false ;
|
|
}
|
|
#ifdef MPLEX_DEBUG
|
|
std::cerr << "ftDataMultiplex::locked_handleServerRequest()";
|
|
std::cerr << "\t peer: " << peerId << " hash: " << hash;
|
|
std::cerr << " size: " << size;
|
|
std::cerr << std::endl;
|
|
std::cerr << "\t offset: " << offset;
|
|
std::cerr << " chunksize: " << chunksize << " data: " << data;
|
|
std::cerr << std::endl;
|
|
#endif
|
|
|
|
if (provider->getFileData(offset, chunksize, data))
|
|
{
|
|
// setup info
|
|
provider->setPeerId(peerId) ;
|
|
/* send data out */
|
|
sendData(peerId, hash, size, offset, chunksize, data);
|
|
return true;
|
|
}
|
|
#ifdef MPLEX_DEBUG
|
|
std::cerr << "ftDataMultiplex::locked_handleServerRequest()";
|
|
std::cerr << " FAILED";
|
|
std::cerr << std::endl;
|
|
#endif
|
|
free(data);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool ftDataMultiplex::getClientChunkMap(const std::string& upload_hash,const std::string& peerId,CompressedChunkMap& cmap)
|
|
{
|
|
bool too_old = false;
|
|
{
|
|
RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
|
|
|
|
std::map<std::string,ftFileProvider *>::iterator sit = mServers.find(upload_hash);
|
|
|
|
if(mServers.end() == sit)
|
|
return false ;
|
|
|
|
sit->second->getClientMap(peerId,cmap,too_old) ;
|
|
}
|
|
|
|
// If the map is too old then we should ask an other map to the peer.
|
|
//
|
|
if(too_old)
|
|
sendChunkMapRequest(peerId,upload_hash);
|
|
|
|
return true ;
|
|
}
|
|
|
|
bool ftDataMultiplex::sendChunkMapRequest(const std::string& peer_id,const std::string& hash)
|
|
{
|
|
return mDataSend->sendChunkMapRequest(peer_id,hash);
|
|
}
|
|
|
|
void ftDataMultiplex::deleteUnusedServers()
|
|
{
|
|
RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
|
|
|
|
//scan the uploads list in ftdatamultiplex and delete the items which time out
|
|
time_t now = time(NULL);
|
|
|
|
for(std::map<std::string, ftFileProvider *>::iterator sit(mServers.begin());sit != mServers.end();)
|
|
if ((now - sit->second->lastTS) > 10)
|
|
{
|
|
#ifdef SERVER_DEBUG
|
|
std::cout << "info.lastTS = " << info.lastTS << ", now=" << now << std::endl ;
|
|
#endif
|
|
// We don't delete servers that are clients at the same time !
|
|
if(dynamic_cast<ftFileCreator*>(sit->second) == NULL)
|
|
delete sit->second;
|
|
|
|
std::map<std::string, ftFileProvider *>::iterator tmp(sit);
|
|
++tmp ;
|
|
|
|
mServers.erase(sit);
|
|
|
|
sit = tmp ;
|
|
}
|
|
else
|
|
++sit ;
|
|
}
|
|
|
|
bool ftDataMultiplex::handleSearchRequest(const std::string& peerId, const std::string& hash)
|
|
{
|
|
#ifdef MPLEX_DEBUG
|
|
std::cerr << "ftDataMultiplex::handleSearchRequest(";
|
|
std::cerr << peerId << ", " << hash << "...)";
|
|
std::cerr << std::endl;
|
|
#endif
|
|
|
|
// {
|
|
// RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
|
|
//
|
|
// /* Check for bad requests */
|
|
// std::map<std::string, time_t>::iterator bit;
|
|
// if (mUnknownHashs.end() != (bit = mUnknownHashs.find(hash)))
|
|
// {
|
|
//
|
|
//#ifdef MPLEX_DEBUG
|
|
// std::cerr << "ftDataMultiplex::handleSearchRequest(";
|
|
// std::cerr << " Found Ignore Hash ... done";
|
|
// std::cerr << std::endl;
|
|
//#endif
|
|
//
|
|
// /* We've previously rejected this one, so ignore */
|
|
// return false;
|
|
// }
|
|
// }
|
|
|
|
|
|
/*
|
|
* Do Actual search
|
|
* Could be Cache File, Local or Extra
|
|
* (anywhere but remote really)
|
|
*/
|
|
|
|
FileInfo info;
|
|
uint32_t hintflags = (RS_FILE_HINTS_CACHE | RS_FILE_HINTS_EXTRA | RS_FILE_HINTS_LOCAL | RS_FILE_HINTS_SPEC_ONLY);
|
|
|
|
if (mSearch->search(hash, hintflags, info))
|
|
{
|
|
|
|
#ifdef MPLEX_DEBUG
|
|
std::cerr << "ftDataMultiplex::handleSearchRequest(";
|
|
std::cerr << " Found Local File, sharing...";
|
|
std::cerr << std::endl;
|
|
#endif
|
|
|
|
/* setup a new provider */
|
|
RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
|
|
|
|
ftFileProvider *provider = new ftFileProvider(info.path, info.size, hash);
|
|
|
|
mServers[hash] = provider;
|
|
|
|
return true;
|
|
}
|
|
// Now check wether the required file is actually being downloaded. In such a case,
|
|
// setup the file provider to be the file creator itself. Warning: this server should not
|
|
// be deleted when not used anymore. We need to restrict this to client peers that are
|
|
// not ourself, since the file transfer also handles the local cache traffic (this
|
|
// is something to be changed soon!!)
|
|
//
|
|
|
|
if(peerId != mOwnId)
|
|
{
|
|
RsStackMutex stack(dataMtx); /******* LOCK MUTEX ******/
|
|
|
|
std::map<std::string,ftClient>::const_iterator it(mClients.find(hash)) ;
|
|
|
|
if(it != mClients.end())
|
|
{
|
|
mServers[hash] = it->second.mCreator ;
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
|
|
|
|
|