NetViewer Class Reference

#include <netviewer.h>

Inheritance diagram for NetViewer:

VidaliaWindow

List of all members.

Public Slots

void showWindow ()
void loadConnections ()
void addCircuit (const Circuit &circuit)
void addStream (const Stream &stream)
void clear ()

Public Member Functions

 NetViewer (QWidget *parent=0)

Protected Member Functions

void customEvent (QEvent *event)

Private Slots

void help ()
void refresh ()
void circuitSelected (const Circuit &circuit)
void resolved (int id, const QList< GeoIp > &geoips)
void routerSelected (const RouterDescriptor &router)
void onAuthenticated ()
void onDisconnected ()
void resolve ()

Private Member Functions

void addToResolveQueue (const QHostAddress &ip, const QString &id)
void loadNetworkStatus ()
void loadAddressMap ()
void addRouter (const RouterDescriptor &rd)
void newDescriptors (const QStringList &ids)

Private Attributes

TorControl_torControl
QTimer _refreshTimer
TorMapWidget_map
GeoIpResolver _geoip
QList< QHostAddress > _resolveQueue
QHash< QString, QString > _resolveMap
AddressMap _addressMap
QTimer _minResolveQueueTimer
QTimer _maxResolveQueueTimer
Ui::NetViewer ui


Detailed Description

Definition at line 33 of file netviewer.h.


Constructor & Destructor Documentation

NetViewer::NetViewer ( QWidget *  parent = 0  ) 


Member Function Documentation

void NetViewer::showWindow (  )  [virtual, slot]

Displays the network map window.

Display the network map window. If there are geoip requests waiting in the queue, start the queue timers now.

Reimplemented from VidaliaWindow.

Definition at line 120 of file netviewer.cpp.

References _maxResolveQueueTimer, _minResolveQueueTimer, _resolveQueue, MAX_RESOLVE_QUEUE_DELAY, MIN_RESOLVE_QUEUE_DELAY, and VidaliaWindow::showWindow().

void NetViewer::loadConnections (  )  [slot]

Loads a list of current circuits and streams.

Loads a list of all current circuits and streams.

Definition at line 228 of file netviewer.cpp.

References _map, _torControl, addCircuit(), addStream(), TorControl::getCircuits(), and TorControl::getStreams().

Referenced by refresh().

void NetViewer::addCircuit ( const Circuit circuit  )  [slot]

Adds circuit to the list and the map

Adds circuit to the map and the list

Definition at line 247 of file netviewer.cpp.

References _map, TorMapWidget::addCircuit(), Circuit::id(), Circuit::routerIDs(), and ui.

Referenced by customEvent(), and loadConnections().

void NetViewer::addStream ( const Stream stream  )  [slot]

Adds stream to the list of circuits, under the appropriate circuit.

Adds stream to its associated circuit on the list of all circuits.

Definition at line 257 of file netviewer.cpp.

References _addressMap, Stream::circuitId(), Stream::id(), AddressMap::isMapped(), AddressMap::mappedTo(), Stream::status(), Stream::targetAddress(), Stream::targetPort(), and ui.

Referenced by customEvent(), and loadConnections().

void NetViewer::clear (  )  [slot]

Clears all known information

Clears the lists and the map

Definition at line 201 of file netviewer.cpp.

References _addressMap, _map, _resolveMap, _resolveQueue, TorMapWidget::clear(), and ui.

Referenced by onDisconnected(), and refresh().

void NetViewer::customEvent ( QEvent *  event  )  [protected]

void NetViewer::help (  )  [private, slot]

Called when the user selects the "Help" action on the toolbar.

Called when the user selects the "Help" action from the toolbar.

Definition at line 277 of file netviewer.cpp.

References VidaliaWindow::helpRequested().

Referenced by NetViewer().

void NetViewer::refresh (  )  [private, slot]

Called when the user selects the "Refresh" action on the toolbar

Reloads the lists of routers, circuits that Tor knows about

Definition at line 180 of file netviewer.cpp.

References clear(), loadAddressMap(), loadConnections(), loadNetworkStatus(), and ui.

Referenced by NetViewer(), and onAuthenticated().

void NetViewer::circuitSelected ( const Circuit circuit  )  [private, slot]

Called when the user selects a circuit on the circuit list

Called when the user selects a circuit from the circuit and streams list.

Definition at line 362 of file netviewer.cpp.

References _map, RouterListItem::descriptor(), TorMapWidget::deselectAll(), Circuit::id(), Circuit::routerIDs(), TorMapWidget::selectCircuit(), and ui.

Referenced by NetViewer().

void NetViewer::resolved ( int  id,
const QList< GeoIp > &  geoips 
) [private, slot]

Called when an IP has been resolved to geographic information.

Called when a list of GeoIp information has been resolved.

Definition at line 418 of file netviewer.cpp.

References _map, _resolveMap, TorMapWidget::addCircuit(), TorMapWidget::addRouter(), Circuit::id(), RouterListItem::id(), GeoIp::ip(), GeoIp::isUnknown(), GeoIp::latitude(), GeoIp::longitude(), Circuit::routerIDs(), RouterListItem::setLocation(), and ui.

Referenced by NetViewer().

void NetViewer::routerSelected ( const RouterDescriptor router  )  [private, slot]

Called when the user selects a router in the list.

Called when the user selects a router from the router list.

Definition at line 386 of file netviewer.cpp.

References _map, TorMapWidget::deselectAll(), RouterDescriptor::id(), TorMapWidget::selectRouter(), and ui.

Referenced by NetViewer().

void NetViewer::onAuthenticated (  )  [private, slot]

Handles when we get connected to Tor network

Loads data into map, lists and starts timer when we get connected

Definition at line 131 of file netviewer.cpp.

References _geoip, _refreshTimer, _torControl, TorControl::getSocksAddress(), TorControl::getSocksPort(), refresh(), GeoIpResolver::setSocksHost(), and ui.

Referenced by NetViewer().

void NetViewer::onDisconnected (  )  [private, slot]

Handles when we get disconnected from Tor network

Clears map, lists and stops timer when we get disconnected

Definition at line 142 of file netviewer.cpp.

References _refreshTimer, clear(), and ui.

Referenced by NetViewer().

void NetViewer::resolve (  )  [private, slot]

Resolves IP addresses in the resolve queue to geographic information.

If there are any IPs in the resolve queue, do the request now.

Definition at line 396 of file netviewer.cpp.

References _geoip, _maxResolveQueueTimer, _minResolveQueueTimer, _resolveQueue, GeoIpResolver::resolve(), ui, and vInfo.

Referenced by NetViewer().

void NetViewer::addToResolveQueue ( const QHostAddress &  ip,
const QString &  id 
) [private]

Adds an IP address to the resolve queue and updates the queue timers.

Definition at line 334 of file netviewer.cpp.

References _geoip, _maxResolveQueueTimer, _minResolveQueueTimer, _resolveMap, _resolveQueue, MAX_RESOLVE_QUEUE_DELAY, MIN_RESOLVE_QUEUE_DELAY, and GeoIpResolver::resolveFromCache().

Referenced by addRouter().

void NetViewer::loadNetworkStatus (  )  [private]

Retrieves a list of all running routers from Tor and their descriptors, and adds them to the RouterListWidget.

Definition at line 285 of file netviewer.cpp.

References _torControl, addRouter(), TorControl::getNetworkStatus(), TorControl::getRouterDescriptor(), RouterStatus::id(), RouterDescriptor::isEmpty(), and RouterStatus::isRunning().

Referenced by refresh().

void NetViewer::loadAddressMap (  )  [private]

Loads a list of address mappings from Tor.

Loads a list of all current address mappings.

Definition at line 219 of file netviewer.cpp.

References _addressMap, _torControl, TorControl::getAddressMap(), and AddressMap::reverse().

Referenced by refresh().

void NetViewer::addRouter ( const RouterDescriptor rd  )  [private]

Adds a router to our list of servers and retrieves geographic location information for the server.

Definition at line 301 of file netviewer.cpp.

References _torControl, addToResolveQueue(), TorControl::getDescriptorAnnotations(), TorControl::getTorVersion(), RouterDescriptor::id(), RouterDescriptor::ip(), and ui.

Referenced by loadNetworkStatus(), and newDescriptors().

void NetViewer::newDescriptors ( const QStringList &  ids  )  [private]

Called when a NEWDESC event arrives. Retrieves new router descriptors for the router identities given in ids and updates the router list and network map.

Called when a NEWDESC event arrives. Retrieves new router descriptors for the router identities given in ids and updates the router list and network map.

Definition at line 323 of file netviewer.cpp.

References _torControl, addRouter(), TorControl::getRouterDescriptor(), and RouterDescriptor::isEmpty().

Referenced by customEvent().


Member Data Documentation

TorControl object used to talk to Tor.

Definition at line 93 of file netviewer.h.

Referenced by addRouter(), loadAddressMap(), loadConnections(), loadNetworkStatus(), NetViewer(), newDescriptors(), and onAuthenticated().

QTimer NetViewer::_refreshTimer [private]

Timer that fires once an hour to update the router list.

Definition at line 95 of file netviewer.h.

Referenced by NetViewer(), onAuthenticated(), and onDisconnected().

TorMapWidget that displays the map.

Definition at line 97 of file netviewer.h.

Referenced by addCircuit(), circuitSelected(), clear(), customEvent(), loadConnections(), NetViewer(), resolved(), and routerSelected().

GeoIpResolver used to geolocate routers by IP address.

Definition at line 99 of file netviewer.h.

Referenced by addToResolveQueue(), NetViewer(), onAuthenticated(), and resolve().

QList<QHostAddress> NetViewer::_resolveQueue [private]

Queue for IPs pending resolution to geographic information.

Definition at line 101 of file netviewer.h.

Referenced by addToResolveQueue(), clear(), resolve(), and showWindow().

QHash<QString, QString> NetViewer::_resolveMap [private]

Maps pending GeoIP requests to server IDs.

Definition at line 103 of file netviewer.h.

Referenced by addToResolveQueue(), clear(), and resolved().

Stores a list of address mappings from Tor.

Definition at line 105 of file netviewer.h.

Referenced by addStream(), clear(), customEvent(), and loadAddressMap().

Timer used to delay GeoIP requests for MIN_RESOLVE_QUEUE_DELAY milliseconds after we've inserted the last item into the queue.

Definition at line 108 of file netviewer.h.

Referenced by addToResolveQueue(), NetViewer(), resolve(), and showWindow().

Timer used to limit the delay of GeoIP requests to MAX_RESOLVE_QUEUE_DELAY milliseconds after inserting the first item into the queue.

Definition at line 112 of file netviewer.h.

Referenced by addToResolveQueue(), NetViewer(), resolve(), and showWindow().

Ui::NetViewer NetViewer::ui [private]


The documentation for this class was generated from the following files:

Generated on Wed Nov 26 21:02:39 2008 for Vidalia by  doxygen 1.5.6