1 #include "../../include/freenet/fmsversionrequester.h"
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2 #include "../../include/freenet/fmsversionxml.h"
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3 #include "../../include/option.h"
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4 #include "../../include/stringfunctions.h"
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6 #include <Poco/Timestamp.h>
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7 #include <Poco/Timespan.h>
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9 FMSVersionRequester::FMSVersionRequester()
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14 FMSVersionRequester::FMSVersionRequester(FCPv2 *fcp):IFCPConnected(fcp)
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19 const bool FMSVersionRequester::HandleAllData(FCPMessage &message)
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21 std::vector<char> data;
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25 StringFunctions::Convert(message["DataLength"],datalength);
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27 // wait for all data to be received from connection
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28 while(m_fcp->Connected() && m_fcp->ReceiveBufferSize()<datalength)
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33 // if we got disconnected- return immediately
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34 if(m_fcp->Connected()==false)
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40 data.resize(datalength);
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43 m_fcp->ReceiveRaw(&data[0],datalength);
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46 // update latest edition #
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47 std::vector<std::string> parts;
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48 StringFunctions::Split(message["Identifier"],"/",parts);
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51 std::string editionstr=parts[2];
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52 Option::Instance()->Set("FMSVersionEdition",editionstr);
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55 // parse file into xml and update the database
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56 if(data.size()>0 && xml.ParseXML(std::string(data.begin(),data.end()))==true)
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59 SQLite3DB::Statement st=m_db->Prepare("REPLACE INTO tblFMSVersion(Major,Minor,Release,Notes,Changes,PageKey,SourceKey) VALUES(?,?,?,?,?,?,?);");
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60 st.Bind(0,xml.GetMajor());
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61 st.Bind(1,xml.GetMinor());
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62 st.Bind(2,xml.GetRelease());
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63 st.Bind(3,xml.GetNotes());
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64 st.Bind(4,xml.GetChanges());
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65 st.Bind(5,xml.GetPageKey());
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66 st.Bind(6,xml.GetSourceKey());
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69 m_log->debug("FMSVersionRequester::HandleAllData parsed FMSVersion XML file : "+message["Identifier"]);
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73 m_log->error("FMSVersionRequester::HandleAllData error parsing FMSVersion XML file : "+message["Identifier"]);
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79 const bool FMSVersionRequester::HandleGetFailed(FCPMessage &message)
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81 std::vector<std::string> parts;
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82 StringFunctions::Split(message["Identifier"],"/",parts);
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84 // fatal error - don't try to download again
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85 if(message["Fatal"]=="true")
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89 std::string editionstr=parts[2];
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90 Option::Instance()->Set("FMSVersionEdition",editionstr);
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92 m_log->debug("FMSVersionRequester::HandleGetFailed Fatal GetFailed for "+message["Identifier"]);
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98 const bool FMSVersionRequester::HandleMessage(FCPMessage &message)
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100 if(message["Identifier"].find(m_fcpuniquename)==0)
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103 // ignore DataFound
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104 if(message.GetName()=="DataFound")
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109 if(message.GetName()=="AllData")
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111 return HandleAllData(message);
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114 if(message.GetName()=="GetFailed")
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116 return HandleGetFailed(message);
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119 if(message.GetName()=="IdentifierCollision")
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129 void FMSVersionRequester::Initialize()
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131 m_fcpuniquename="FMSVersionRequester";
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132 m_lastchecked=Poco::Timestamp();
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133 m_lastchecked-=Poco::Timespan(0,6,0,0,0);
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136 void FMSVersionRequester::Process()
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138 Poco::DateTime now;
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140 // check every 6 hours
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141 if((m_lastchecked+Poco::Timespan(0,5,45,0,0))<=now)
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148 void FMSVersionRequester::RegisterWithThread(FreenetMasterThread *thread)
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150 thread->RegisterFCPConnected(this);
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151 thread->RegisterFCPMessageHandler(this);
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152 thread->RegisterPeriodicProcessor(this);
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155 void FMSVersionRequester::StartRequest()
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157 FCPMessage message;
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158 std::string key="";
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159 std::string editionstr="0";
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162 Option::Instance()->Get("FMSVersionKey",key);
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163 if(Option::Instance()->Get("FMSVersionEdition",editionstr))
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165 StringFunctions::Convert(editionstr,edition);
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167 StringFunctions::Convert(edition,editionstr);
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171 message.SetName("ClientGet");
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172 message["URI"]=key+editionstr+"/FMSVersion.xml";
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173 message["Identifier"]=m_fcpuniquename+"|"+message["URI"];
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174 message["ReturnType"]="direct";
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175 message["MaxSize"]="30000"; // 30K
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177 m_fcp->SendMessage(message);
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