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/introductionpuzzleremover.h"
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12 #include "../../include/freenet/identityintroductioninserter.h"
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13 #include "../../include/freenet/trustlistinserter.h"
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14 #include "../../include/freenet/trustlistrequester.h"
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16 #include <zthread/Thread.h>
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22 FreenetMasterThread::FreenetMasterThread()
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24 std::string fcpport;
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26 if(Option::instance()->Get("FCPHost",m_fcphost)==false)
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28 m_fcphost="localhost";
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29 Option::instance()->Set("FCPHost",m_fcphost);
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31 if(Option::instance()->Get("FCPPort",fcpport)==false)
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34 Option::instance()->Set("FCPPort",fcpport);
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37 // convert fcp port to long, and make sure it's within the valid port range
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38 if(StringFunctions::Convert(fcpport,m_fcpport)==false)
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41 Option::instance()->Set("FCPPort","9481");
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44 m_receivednodehello=false;
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48 FreenetMasterThread::~FreenetMasterThread()
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53 const bool FreenetMasterThread::FCPConnect()
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55 // we were previosly connected, send FCPDisconnect to objects
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56 if(m_receivednodehello==true)
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58 for(std::vector<IFCPConnected *>::iterator i=m_fcpconnected.begin(); i!=m_fcpconnected.end(); i++)
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60 (*i)->FCPDisconnected();
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62 m_receivednodehello=false;
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65 m_log->WriteLog(LogFile::LOGLEVEL_INFO,__FUNCTION__" trying to connect to node "+m_fcphost);
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67 if(m_fcp.Connect(m_fcphost.c_str(),m_fcpport)==true)
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70 std::string clientname="FMSClient-"+uuid.Generate();
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71 // send ClientHello message to node
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72 m_fcp.SendMessage("ClientHello",2,"Name",clientname.c_str(),"ExpectedVersion","2.0");
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74 m_log->WriteLog(LogFile::LOGLEVEL_INFO,__FUNCTION__" connected to node");
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85 const bool FreenetMasterThread::HandleMessage(FCPMessage &message)
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87 if(message.GetName()=="NodeHello")
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89 m_receivednodehello=true;
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91 // send connected message to all objects, must do this AFTER we received the NodeHello message
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92 for(std::vector<IFCPConnected *>::iterator i=m_fcpconnected.begin(); i!=m_fcpconnected.end(); i++)
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94 (*i)->FCPConnected();
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99 if(m_receivednodehello==true)
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101 bool handled=false;
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102 std::vector<IFCPMessageHandler *>::iterator i=m_fcpmessagehandlers.begin();
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103 while(handled==false && i!=m_fcpmessagehandlers.end())
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105 handled=(*i)->HandleMessage(message);
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111 std::string info("");
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112 for(std::map<std::string,std::string>::iterator mi=message.begin(); mi!=message.end(); mi++)
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114 info+="\t\t\t\t"+(*mi).first+"="+(*mi).second+"\r\n";
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116 m_log->WriteLog(LogFile::LOGLEVEL_DEBUG,__FUNCTION__" received unhandled "+message.GetName()+" message. Message content :\r\n"+info);
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118 // if unhandled message was alldata - we must retrieve the data
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119 if(message.GetName()=="AllData")
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122 StringFunctions::Convert(message["DataLength"],length);
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123 while(m_fcp.Connected() && m_fcp.ReceiveBufferSize()<length)
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127 if(m_fcp.Connected())
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129 char *data=new char[length];
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130 m_fcp.ReceiveRaw(data,length);
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141 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,__FUNCTION__" received "+message.GetName()+" message before NodeHello");
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147 void FreenetMasterThread::RegisterFCPConnected(IFCPConnected *obj)
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149 m_fcpconnected.push_back(obj);
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152 void FreenetMasterThread::RegisterFCPMessageHandler(IFCPMessageHandler *obj)
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154 m_fcpmessagehandlers.push_back(obj);
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157 void FreenetMasterThread::RegisterPeriodicProcessor(IPeriodicProcessor *obj)
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159 m_processors.push_back(obj);
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162 void FreenetMasterThread::run()
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165 FCPMessage message;
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172 if(m_fcp.Connected()==false)
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174 if(FCPConnect()==false)
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177 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,__FUNCTION__" could not connect to node. Waiting 60 seconds.");
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179 // wait 60 seconds - will then try to connect again
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182 ZThread::Thread::sleep(60000);
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190 // fcp is connected
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195 // check for message on receive buffer and handle it
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196 if(m_fcp.ReceiveBufferSize()>0)
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199 message=m_fcp.ReceiveMessage();
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201 if(message.GetName()!="")
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203 HandleMessage(message);
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207 // let objects do their processing
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208 for(std::vector<IPeriodicProcessor *>::iterator i=m_processors.begin(); i!=m_processors.end(); i++)
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214 }while(!ZThread::Thread::interrupted() && done==false);
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216 m_fcp.Disconnect();
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222 void FreenetMasterThread::Setup()
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225 // seed random number generator
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228 m_registrables.push_back(new UnkeyedIDCreator(&m_fcp));
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229 m_registrables.push_back(new IdentityInserter(&m_fcp));
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230 m_registrables.push_back(new IdentityRequester(&m_fcp));
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231 m_registrables.push_back(new IntroductionPuzzleInserter(&m_fcp));
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232 m_registrables.push_back(new IdentityIntroductionRequester(&m_fcp));
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233 m_registrables.push_back(new IntroductionPuzzleRequester(&m_fcp));
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234 m_registrables.push_back(new IntroductionPuzzleRemover());
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235 m_registrables.push_back(new IdentityIntroductionInserter(&m_fcp));
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236 m_registrables.push_back(new TrustListInserter(&m_fcp));
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237 m_registrables.push_back(new TrustListRequester(&m_fcp));
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239 for(std::vector<IFreenetRegistrable *>::iterator i=m_registrables.begin(); i!=m_registrables.end(); i++)
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241 (*i)->RegisterWithThread(this);
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246 void FreenetMasterThread::Shutdown()
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248 // delete each registrable object
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249 for(std::vector<IFreenetRegistrable *>::iterator i=m_registrables.begin(); i!=m_registrables.end(); i++)
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