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https://github.com/RetroShare/RetroShare.git
synced 2025-05-21 23:40:26 -04:00
added a display of turtle search/tunnel requests over time, to help spotting potential spammers
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4216 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler
parent
0429baf807
commit
3f21835114
7 changed files with 270 additions and 52 deletions
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@ -1,10 +1,104 @@
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#include <iostream>
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#include <QTimer>
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#include <QObject>
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#include <retroshare/rsturtle.h>
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#include <retroshare/rspeers.h>
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#include "TurtleRouterDialog.h"
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#include <QPainter>
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#include <QStylePainter>
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static const int MAX_TUNNEL_REQUESTS_DISPLAY = 10 ;
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class TRHistogram
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{
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public:
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TRHistogram(const std::vector<TurtleRequestDisplayInfo >& info) :_infos(info) {}
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QColor colorScale(float f)
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{
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return QColor::fromHsv((int)((1.0-f)*280),200,255) ;
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}
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virtual void draw(QPainter *painter,int& ox,int& oy,const QString& title)
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{
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static const int MaxTime = 61 ;
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static const int cellx = 6 ;
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static const int celly = 10 ;
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int save_ox = ox ;
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painter->setPen(QColor::fromRgb(0,0,0)) ;
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painter->drawText(2+ox,celly+oy,title) ;
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oy+=2+2*celly ;
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if(_infos.empty())
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return ;
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ox += 10 ;
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std::map<std::string,std::vector<int> > hits ;
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std::map<std::string,std::vector<int> >::iterator it ;
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int max_hits = 1;
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for(uint32_t i=0;i<_infos.size();++i)
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{
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std::vector<int>& h(hits[_infos[i].source_peer_id]) ;
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if(h.size() <= _infos[i].age)
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h.resize(MaxTime,0) ;
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if(_infos[i].age < h.size())
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{
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h[_infos[i].age]++ ;
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if(h[_infos[i].age] > max_hits)
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max_hits = h[_infos[i].age] ;
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}
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}
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int p=0 ;
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for(it=hits.begin();it!=hits.end();++it,++p)
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{
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int total = 0 ;
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for(int i=0;i<MaxTime;++i)
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{
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painter->fillRect(ox+i*cellx,oy+p*celly,cellx,celly,colorScale(it->second[i]/(float)max_hits)) ;
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total += it->second[i] ;
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}
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painter->setPen(QColor::fromRgb(0,0,0)) ;
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painter->drawText(ox+(MaxTime+1)*cellx,oy+(p+1)*celly,TurtleRouterDialog::getPeerName(it->first)) ;
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painter->drawText(ox+(MaxTime+1)*cellx+80,oy+(p+1)*celly,"("+QString::number(total)+")") ;
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}
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painter->drawRect(ox,oy,MaxTime*cellx,p*celly) ;
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for(int i=0;i<MaxTime;i+=5)
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painter->drawText(ox+i*cellx,oy+(p+1)*celly+4,QString::number(i)) ;
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oy += (p+1)*celly+4 ;
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painter->drawText(ox,oy+celly,QObject::tr("(Age in seconds)"));
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oy += 3*celly ;
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// now, draw a scale
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for(int i=0;i<=10;++i)
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{
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painter->fillRect(ox+i*(cellx+40),oy,cellx,celly,colorScale(i/10.0f)) ;
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painter->setPen(QColor::fromRgb(0,0,0)) ;
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painter->drawRect(ox+i*(cellx+40),oy,cellx,celly) ;
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painter->drawText(ox+i*(cellx+40)+cellx+4,oy+celly,QString::number((int)(max_hits*i/10.0))) ;
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}
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oy += celly*2 ;
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ox = save_ox ;
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}
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private:
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const std::vector<TurtleRequestDisplayInfo>& _infos ;
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};
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TurtleRouterDialog::TurtleRouterDialog(QWidget *parent)
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: RsAutoUpdatePage(2000,parent)
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{
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@ -26,17 +120,47 @@ TurtleRouterDialog::TurtleRouterDialog(QWidget *parent)
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_f2f_TW->insertTopLevelItem(n++,top_level_t_requests) ;
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top_level_hashes.clear() ;
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QVBoxLayout v(_tunnel_statistics_F) ;
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v.addWidget( _tst_CW = new TurtleRouterStatisticsWidget() ) ;
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}
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void TurtleRouterDialog::updateDisplay()
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{
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std::vector<std::vector<std::string> > hashes_info ;
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std::vector<std::vector<std::string> > tunnels_info ;
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std::vector<std::vector<std::string> > search_reqs_info ;
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std::vector<std::vector<std::string> > tunnel_reqs_info ;
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std::vector<TurtleRequestDisplayInfo > search_reqs_info ;
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std::vector<TurtleRequestDisplayInfo > tunnel_reqs_info ;
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rsTurtle->getInfo(hashes_info,tunnels_info,search_reqs_info,tunnel_reqs_info) ;
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updateTunnelRequests(hashes_info,tunnels_info,search_reqs_info,tunnel_reqs_info) ;
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_tst_CW->updateTunnelStatistics(hashes_info,tunnels_info,search_reqs_info,tunnel_reqs_info) ;
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}
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QString TurtleRouterDialog::getPeerName(const std::string& peer_id)
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{
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static std::map<std::string, QString> names ;
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std::map<std::string,QString>::const_iterator it = names.find(peer_id) ;
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if( it != names.end())
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return it->second ;
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else
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{
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RsPeerDetails detail ;
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if(!rsPeers->getPeerDetails(peer_id,detail))
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return "unknown peer";
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return (names[peer_id] = QString::fromStdString(detail.name)) ;
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}
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}
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void TurtleRouterDialog::updateTunnelRequests( const std::vector<std::vector<std::string> >& hashes_info,
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const std::vector<std::vector<std::string> >& tunnels_info,
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const std::vector<TurtleRequestDisplayInfo >& search_reqs_info,
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const std::vector<TurtleRequestDisplayInfo >& tunnel_reqs_info)
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{
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// now display this in the QTableWidgets
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QStringList stl ;
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@ -73,7 +197,7 @@ void TurtleRouterDialog::updateDisplay()
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for(uint i=0;i<search_reqs_info.size();++i)
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{
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QString str = QString::fromStdString( "Request id: " + search_reqs_info[i][0] + "\t from [" + search_reqs_info[i][1] + "]\t " + search_reqs_info[i][2]) ;
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QString str = "Request id: " + QString::number(search_reqs_info[i].request_id,16) + "\t from [" + getPeerName(search_reqs_info[i].source_peer_id) + "]\t " + QString::number(search_reqs_info[i].age)+" secs ago" ;
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stl.clear() ;
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stl.push_back(str) ;
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@ -82,12 +206,10 @@ void TurtleRouterDialog::updateDisplay()
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}
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top_level_s_requests->setText(0, tr("Search requests") + "(" + QString::number(search_reqs_info.size()) + ")" ) ;
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int reqs_size = tunnel_reqs_info.size() ;
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for(uint i=0;i<reqs_size;++i)
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if(i+MAX_TUNNEL_REQUESTS_DISPLAY >= reqs_size || i < MAX_TUNNEL_REQUESTS_DISPLAY)
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for(uint i=0;i<tunnel_reqs_info.size();++i)
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if(i+MAX_TUNNEL_REQUESTS_DISPLAY >= tunnel_reqs_info.size() || i < MAX_TUNNEL_REQUESTS_DISPLAY)
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{
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QString str = QString::fromStdString( "Request id: " + tunnel_reqs_info[i][0] + "\t from [" + tunnel_reqs_info[i][1] + "]\t " + tunnel_reqs_info[i][2]) ;
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QString str = "Request id: " + QString::number(tunnel_reqs_info[i].request_id,16) + "\t from [" + getPeerName(tunnel_reqs_info[i].source_peer_id) + "]\t " + QString::number(tunnel_reqs_info[i].age)+" secs ago" ;
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stl.clear() ;
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stl.push_back(str) ;
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@ -148,4 +270,47 @@ QTreeWidgetItem *TurtleRouterDialog::findParentHashItem(const std::string& hash)
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return items.front() ;
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}
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TurtleRouterStatisticsWidget::TurtleRouterStatisticsWidget(QWidget *parent)
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: QWidget(parent)
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{
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maxWidth = 200 ;
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maxHeight = 100 ;
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}
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void TurtleRouterStatisticsWidget::updateTunnelStatistics(const std::vector<std::vector<std::string> >& hashes_info,
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const std::vector<std::vector<std::string> >& tunnels_info,
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const std::vector<TurtleRequestDisplayInfo >& search_reqs_info,
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const std::vector<TurtleRequestDisplayInfo >& tunnel_reqs_info)
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{
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QPixmap tmppixmap(maxWidth, maxHeight);
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tmppixmap.fill(this, 0, 0);
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QPainter painter(&tmppixmap);
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painter.initFrom(this);
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// std::cerr << "Drawing into pixmap of size " << maxWidth << "x" << maxHeight << std::endl;
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// draw...
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int ox=5,oy=5 ;
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TRHistogram(search_reqs_info).draw(&painter,ox,oy,QObject::tr("Evolution of search requests:")) ;
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TRHistogram(tunnel_reqs_info).draw(&painter,ox,oy,QObject::tr("Evolution of tunnel requests:")) ;
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// update the pixmap
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pixmap = tmppixmap;
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}
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void TurtleRouterStatisticsWidget::paintEvent(QPaintEvent *event)
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{
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QStylePainter(this).drawPixmap(0, 0, pixmap);
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}
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void TurtleRouterStatisticsWidget::resizeEvent(QResizeEvent *event)
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{
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QRect TaskGraphRect = geometry();
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maxWidth = TaskGraphRect.width();
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maxHeight = TaskGraphRect.height();
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QWidget::resizeEvent(event);
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}
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