1 #include "../../include/freenet/freenetmasterthread.h"
\r
2 #include "../../include/option.h"
\r
3 #include "../../include/stringfunctions.h"
\r
4 #include "../../include/freenet/unkeyedidcreator.h"
\r
5 #include "../../include/freenet/identityinserter.h"
\r
6 #include "../../include/freenet/identityrequester.h"
\r
7 #include "../../include/freenet/unknownidentityrequester.h"
\r
8 #include "../../include/freenet/introductionpuzzleinserter.h"
\r
9 #include "../../include/freenet/identityintroductionrequester.h"
\r
10 #include "../../include/freenet/introductionpuzzlerequester.h"
\r
11 #include "../../include/freenet/identityintroductioninserter.h"
\r
12 #include "../../include/freenet/trustlistinserter.h"
\r
13 #include "../../include/freenet/trustlistrequester.h"
\r
14 #include "../../include/freenet/messagelistrequester.h"
\r
15 #include "../../include/freenet/inactivemessagelistrequester.h"
\r
16 #include "../../include/freenet/messagelistinserter.h"
\r
17 #include "../../include/freenet/messagerequester.h"
\r
18 #include "../../include/freenet/messageinserter.h"
\r
19 #include "../../include/freenet/boardlistinserter.h"
\r
20 #include "../../include/freenet/boardlistrequester.h"
\r
21 #include "../../include/freenet/siteinserter.h"
\r
22 #include "../../include/freenet/fileinserter.h"
\r
23 #include "../../include/freenet/fmsversionrequester.h"
\r
25 #include <Poco/UUID.h>
\r
26 #include <Poco/UUIDGenerator.h>
\r
27 #include <Poco/DateTime.h>
\r
28 #include <Poco/Timespan.h>
\r
29 #include <Poco/Thread.h>
\r
37 FreenetMasterThread::FreenetMasterThread():m_receivednodehello(false)
\r
42 FreenetMasterThread::~FreenetMasterThread()
\r
47 const bool FreenetMasterThread::FCPConnect()
\r
49 // we were previosly connected, send FCPDisconnect to objects
\r
50 if(m_receivednodehello==true)
\r
52 for(std::vector<IFCPConnected *>::iterator i=m_fcpconnected.begin(); i!=m_fcpconnected.end(); i++)
\r
54 (*i)->FCPDisconnected();
\r
56 m_receivednodehello=false;
\r
59 m_log->information("FreenetMasterThread::FCPConnect trying to connect to node "+m_fcphost);
\r
61 if(m_fcp.Connect(m_fcphost.c_str(),m_fcpport)==true)
\r
63 Poco::UUIDGenerator uuidgen;
\r
68 uuid=uuidgen.createRandom();
\r
72 m_log->fatal("FreenetMasterThread::FCPConnect could not generate UUID");
\r
75 std::string clientname="FMSClient-"+uuid.toString();
\r
76 // send ClientHello message to node
\r
77 m_fcp.Send(FCPv2::Message("ClientHello",2,"Name",clientname.c_str(),"ExpectedVersion","2.0"));
\r
79 m_log->information("FreenetMasterThread::FCPConnect connected to node");
\r
90 const bool FreenetMasterThread::HandleMessage(FCPv2::Message &message)
\r
92 if(message.GetName()=="NodeHello")
\r
94 m_receivednodehello=true;
\r
96 // send connected message to all objects, must do this AFTER we received the NodeHello message
\r
97 for(std::vector<IFCPConnected *>::iterator i=m_fcpconnected.begin(); i!=m_fcpconnected.end(); i++)
\r
99 (*i)->FCPConnected();
\r
104 if(m_receivednodehello==true)
\r
106 bool handled=false;
\r
108 std::vector<IFCPMessageHandler *>::iterator i=m_fcpmessagehandlers.begin();
\r
109 while(handled==false && i!=m_fcpmessagehandlers.end())
\r
111 handled=(*i)->HandleMessage(message);
\r
117 std::string info("");
\r
118 for(std::map<std::string,std::string>::iterator mi=message.GetFields().begin(); mi!=message.GetFields().end(); mi++)
\r
120 info+="\t\t\t\t"+(*mi).first+"="+(*mi).second+"\r\n";
\r
122 m_log->debug("FreenetMasterThread::HandleMessage received unhandled "+message.GetName()+" message. Message content :\r\n"+info);
\r
124 // if unhandled message was alldata - we must retrieve the data
\r
125 if(message.GetName()=="AllData")
\r
128 StringFunctions::Convert(message["DataLength"],length);
\r
129 m_fcp.WaitForBytes(1000,length);
\r
131 if(m_fcp.IsConnected() && length>0)
\r
133 m_fcp.ReceiveIgnore(length);
\r
143 m_log->error("FreenetMasterThread::HandleMessage received "+message.GetName()+" message before NodeHello");
\r
149 void FreenetMasterThread::RegisterFCPConnected(IFCPConnected *obj)
\r
151 m_fcpconnected.push_back(obj);
\r
154 void FreenetMasterThread::RegisterFCPMessageHandler(IFCPMessageHandler *obj)
\r
156 m_fcpmessagehandlers.push_back(obj);
\r
159 void FreenetMasterThread::RegisterPeriodicProcessor(IPeriodicProcessor *obj)
\r
161 m_processors.push_back(obj);
\r
164 void FreenetMasterThread::run()
\r
167 Poco::DateTime lastreceivedmessage;
\r
168 Poco::DateTime lastconnected;
\r
169 Poco::DateTime now;
\r
170 FCPv2::Message message;
\r
173 lastconnected-=Poco::Timespan(0,0,1,0,0);
\r
175 m_log->debug("FreenetMasterThread::run thread started.");
\r
187 if(m_fcp.IsConnected()==false)
\r
189 // wait at least 1 minute since last successful connect
\r
190 now=Poco::Timestamp();
\r
191 if(lastconnected<=(now-Poco::Timespan(0,0,1,0,0)))
\r
193 if(FCPConnect()==false)
\r
196 m_log->error("FreenetMasterThread::run could not connect to node. Waiting 60 seconds.");
\r
198 for(int i=0; i<60 && !IsCancelled(); i++)
\r
200 Poco::Thread::sleep(1000);
\r
205 lastreceivedmessage=Poco::Timestamp();
\r
206 lastconnected=Poco::Timestamp();
\r
211 Poco::Thread::sleep(1000);
\r
214 // fcp is connected
\r
217 m_fcp.Update(1000);
\r
219 // check for message on receive buffer and handle it
\r
220 if(m_fcp.MessageReady()==true)
\r
223 m_fcp.Receive(message);
\r
225 if(message.GetName()!="")
\r
227 HandleMessage(message);
\r
228 lastreceivedmessage=Poco::Timestamp();
\r
232 // let objects do their processing
\r
233 for(std::vector<IPeriodicProcessor *>::iterator i=m_processors.begin(); i!=m_processors.end(); i++)
\r
238 // if we haven't received any messages from the node in 10 minutes, something is wrong
\r
239 now=Poco::Timestamp();
\r
240 if(lastreceivedmessage<(now-Poco::Timespan(0,0,10,0,0)))
\r
242 m_log->error("FreenetMasterThread::Run The Freenet node has not responded in 10 minutes. Trying to reconnect.");
\r
243 m_fcp.Disconnect();
\r
246 if(m_fcp.IsConnected()==false)
\r
248 m_log->information("FreenetMasterThread::Run Disconnected from Freenet node.");
\r
253 catch(Poco::Exception &e)
\r
255 m_log->error("FreenetMasterThread::run caught exception : "+e.displayText());
\r
259 m_log->error("FreenetMasterThread::run caught unknown exception");
\r
261 }while(!IsCancelled() && done==false);
\r
263 m_fcp.Disconnect();
\r
267 m_log->debug("FreenetMasterThread::run thread exiting.");
\r
271 void FreenetMasterThread::Setup()
\r
274 Option option(m_db);
\r
275 if(option.Get("FCPHost",m_fcphost)==false)
\r
277 m_fcphost="localhost";
\r
278 option.Set("FCPHost",m_fcphost);
\r
280 if(option.GetInt("FCPPort",m_fcpport)==false)
\r
283 option.Set("FCPPort",m_fcpport);
\r
287 if(m_fcpport<1 || m_fcpport>65535)
\r
290 option.Set("FCPPort",m_fcpport);
\r
294 // seed random number generator
\r
297 m_registrables.push_back(new UnkeyedIDCreator(m_db,&m_fcp));
\r
298 m_registrables.push_back(new IdentityInserter(m_db,&m_fcp));
\r
299 m_registrables.push_back(new IdentityRequester(m_db,&m_fcp));
\r
300 m_registrables.push_back(new UnknownIdentityRequester(m_db,&m_fcp));
\r
301 m_registrables.push_back(new IntroductionPuzzleInserter(m_db,&m_fcp));
\r
302 m_registrables.push_back(new IdentityIntroductionRequester(m_db,&m_fcp));
\r
303 m_registrables.push_back(new IntroductionPuzzleRequester(m_db,&m_fcp));
\r
304 m_registrables.push_back(new IdentityIntroductionInserter(m_db,&m_fcp));
\r
305 m_registrables.push_back(new TrustListInserter(m_db,&m_fcp));
\r
306 m_registrables.push_back(new TrustListRequester(m_db,&m_fcp));
\r
307 m_registrables.push_back(new MessageListInserter(m_db,&m_fcp));
\r
308 m_registrables.push_back(new MessageListRequester(m_db,&m_fcp));
\r
309 m_registrables.push_back(new InactiveMessageListRequester(m_db,&m_fcp));
\r
310 m_registrables.push_back(new MessageInserter(m_db,&m_fcp));
\r
311 m_registrables.push_back(new MessageRequester(m_db,&m_fcp));
\r
312 m_registrables.push_back(new BoardListInserter(m_db,&m_fcp));
\r
313 m_registrables.push_back(new BoardListRequester(m_db,&m_fcp));
\r
314 m_registrables.push_back(new SiteInserter(m_db,&m_fcp));
\r
315 m_registrables.push_back(new FileInserter(m_db,&m_fcp));
\r
316 m_registrables.push_back(new FMSVersionRequester(m_db,&m_fcp));
\r
318 for(std::vector<IFreenetRegistrable *>::iterator i=m_registrables.begin(); i!=m_registrables.end(); i++)
\r
320 (*i)->RegisterWithThread(this);
\r
325 void FreenetMasterThread::Shutdown()
\r
327 // delete each registrable object
\r
328 for(std::vector<IFreenetRegistrable *>::iterator i=m_registrables.begin(); i!=m_registrables.end(); i++)
\r