1 #include "../../include/freenet/freenetmasterthread.h"
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2 #include "../../include/option.h"
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3 #include "../../include/uuidgenerator.h"
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4 #include "../../include/stringfunctions.h"
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5 #include "../../include/freenet/unkeyedidcreator.h"
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6 #include "../../include/freenet/identityinserter.h"
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7 #include "../../include/freenet/identityrequester.h"
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8 #include "../../include/freenet/introductionpuzzleinserter.h"
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9 #include "../../include/freenet/identityintroductionrequester.h"
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10 #include "../../include/freenet/introductionpuzzlerequester.h"
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11 #include "../../include/freenet/identityintroductioninserter.h"
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12 #include "../../include/freenet/trustlistinserter.h"
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13 #include "../../include/freenet/trustlistrequester.h"
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14 #include "../../include/freenet/messagelistrequester.h"
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15 #include "../../include/freenet/messagerequester.h"
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16 #include "../../include/freenet/messageinserter.h"
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17 #include "../../include/freenet/messagelistinserter.h"
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18 #include "../../include/freenet/periodicdbmaintenance.h"
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19 #include "../../include/freenet/boardlistinserter.h"
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20 #include "../../include/freenet/boardlistrequester.h"
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22 //#include <zthread/Thread.h>
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23 #include "../../include/pthreadwrapper/thread.h"
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29 FreenetMasterThread::FreenetMasterThread()
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31 std::string fcpport;
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33 if(Option::Instance()->Get("FCPHost",m_fcphost)==false)
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35 m_fcphost="localhost";
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36 Option::Instance()->Set("FCPHost",m_fcphost);
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38 if(Option::Instance()->Get("FCPPort",fcpport)==false)
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41 Option::Instance()->Set("FCPPort",fcpport);
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44 // convert fcp port to long, and make sure it's within the valid port range
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45 if(StringFunctions::Convert(fcpport,m_fcpport)==false)
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48 Option::Instance()->Set("FCPPort","9481");
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51 m_receivednodehello=false;
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55 FreenetMasterThread::~FreenetMasterThread()
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60 const bool FreenetMasterThread::FCPConnect()
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62 // we were previosly connected, send FCPDisconnect to objects
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63 if(m_receivednodehello==true)
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65 for(std::vector<IFCPConnected *>::iterator i=m_fcpconnected.begin(); i!=m_fcpconnected.end(); i++)
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67 (*i)->FCPDisconnected();
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69 m_receivednodehello=false;
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72 m_log->WriteLog(LogFile::LOGLEVEL_INFO,"FreenetMasterThread::FCPConnect trying to connect to node "+m_fcphost);
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74 if(m_fcp.Connect(m_fcphost.c_str(),m_fcpport)==true)
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77 std::string clientname="FMSClient-"+uuid.Generate();
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78 // send ClientHello message to node
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79 m_fcp.SendMessage("ClientHello",2,"Name",clientname.c_str(),"ExpectedVersion","2.0");
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81 m_log->WriteLog(LogFile::LOGLEVEL_INFO,"FreenetMasterThread::FCPConnect connected to node");
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92 const bool FreenetMasterThread::HandleMessage(FCPMessage &message)
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94 if(message.GetName()=="NodeHello")
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96 m_receivednodehello=true;
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98 // send connected message to all objects, must do this AFTER we received the NodeHello message
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99 for(std::vector<IFCPConnected *>::iterator i=m_fcpconnected.begin(); i!=m_fcpconnected.end(); i++)
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101 (*i)->FCPConnected();
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106 if(m_receivednodehello==true)
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108 bool handled=false;
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109 std::vector<IFCPMessageHandler *>::iterator i=m_fcpmessagehandlers.begin();
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110 while(handled==false && i!=m_fcpmessagehandlers.end())
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112 handled=(*i)->HandleMessage(message);
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118 std::string info("");
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119 for(std::map<std::string,std::string>::iterator mi=message.begin(); mi!=message.end(); mi++)
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121 info+="\t\t\t\t"+(*mi).first+"="+(*mi).second+"\r\n";
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123 m_log->WriteLog(LogFile::LOGLEVEL_DEBUG,"FreenetMasterThread::HandleMessage received unhandled "+message.GetName()+" message. Message content :\r\n"+info);
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125 // if unhandled message was alldata - we must retrieve the data
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126 if(message.GetName()=="AllData")
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129 StringFunctions::Convert(message["DataLength"],length);
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130 while(m_fcp.Connected() && m_fcp.ReceiveBufferSize()<length)
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134 if(m_fcp.Connected())
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136 char *data=new char[length];
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137 m_fcp.ReceiveRaw(data,length);
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148 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"FreenetMasterThread::HandleMessage received "+message.GetName()+" message before NodeHello");
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154 void FreenetMasterThread::RegisterFCPConnected(IFCPConnected *obj)
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156 m_fcpconnected.push_back(obj);
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159 void FreenetMasterThread::RegisterFCPMessageHandler(IFCPMessageHandler *obj)
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161 m_fcpmessagehandlers.push_back(obj);
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164 void FreenetMasterThread::RegisterPeriodicProcessor(IPeriodicProcessor *obj)
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166 m_processors.push_back(obj);
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169 void FreenetMasterThread::Run()
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172 DateTime lastreceivedmessage;
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174 FCPMessage message;
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177 m_log->WriteLog(LogFile::LOGLEVEL_DEBUG,"FreenetMasterThread::run thread started.");
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183 if(m_fcp.Connected()==false)
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185 if(FCPConnect()==false)
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188 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"FreenetMasterThread::run could not connect to node. Waiting 60 seconds.");
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190 // wait 60 seconds - will then try to connect again
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194 ZThread::Thread::sleep(60000);
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201 for(int i=0; i<60 && !IsCancelled(); i++)
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208 lastreceivedmessage.SetToGMTime();
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211 // fcp is connected
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216 // check for message on receive buffer and handle it
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217 if(m_fcp.ReceiveBufferSize()>0)
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220 message=m_fcp.ReceiveMessage();
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222 if(message.GetName()!="")
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224 HandleMessage(message);
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225 lastreceivedmessage.SetToGMTime();
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229 // let objects do their processing
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230 for(std::vector<IPeriodicProcessor *>::iterator i=m_processors.begin(); i!=m_processors.end(); i++)
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235 // if we haven't received any messages from the node in 10 minutes, something is wrong
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237 if(lastreceivedmessage<(now-(1.0/144.0)))
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239 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"FreenetMasterThread::Run The Freenet node has not responded in 10 minutes. Trying to reconnect.");
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240 m_fcp.Disconnect();
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244 // }while(!ZThread::Thread::interrupted() && done==false);
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245 }while(!IsCancelled() && done==false);
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247 m_fcp.Disconnect();
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251 m_log->WriteLog(LogFile::LOGLEVEL_DEBUG,"FreenetMasterThread::run thread exiting.");
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255 void FreenetMasterThread::Setup()
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258 // seed random number generator
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261 m_registrables.push_back(new UnkeyedIDCreator(&m_fcp));
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262 m_registrables.push_back(new IdentityInserter(&m_fcp));
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263 m_registrables.push_back(new IdentityRequester(&m_fcp));
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264 m_registrables.push_back(new IntroductionPuzzleInserter(&m_fcp));
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265 m_registrables.push_back(new IdentityIntroductionRequester(&m_fcp));
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266 m_registrables.push_back(new IntroductionPuzzleRequester(&m_fcp));
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267 m_registrables.push_back(new IdentityIntroductionInserter(&m_fcp));
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268 m_registrables.push_back(new TrustListInserter(&m_fcp));
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269 m_registrables.push_back(new TrustListRequester(&m_fcp));
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270 m_registrables.push_back(new MessageListInserter(&m_fcp));
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271 m_registrables.push_back(new MessageListRequester(&m_fcp));
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272 m_registrables.push_back(new MessageRequester(&m_fcp));
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273 m_registrables.push_back(new MessageInserter(&m_fcp));
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274 m_registrables.push_back(new BoardListInserter(&m_fcp));
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275 m_registrables.push_back(new BoardListRequester(&m_fcp));
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276 m_registrables.push_back(new PeriodicDBMaintenance());
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278 for(std::vector<IFreenetRegistrable *>::iterator i=m_registrables.begin(); i!=m_registrables.end(); i++)
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280 (*i)->RegisterWithThread(this);
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285 void FreenetMasterThread::Shutdown()
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287 // delete each registrable object
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288 for(std::vector<IFreenetRegistrable *>::iterator i=m_registrables.begin(); i!=m_registrables.end(); i++)
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