src/KadDlg.cpp

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2003-2008 aMule Team ( admin@amule.org / http://www.amule.org )
   5 // Copyright (c) 2004-2008 Angel Vidal (Kry) ( kry@amule.org / http://www.amule.org )
   6 //
   7 // Any parts of this program derived from the xMule, lMule or eMule project,
   8 // or contributed by third-party developers are copyrighted by their
   9 // respective authors.
  10 //
  11 // This program is free software; you can redistribute it and/or modify
  12 // it under the terms of the GNU General Public License as published by
  13 // the Free Software Foundation; either version 2 of the License, or
  14 // (at your option) any later version.
  15 //
  16 // This program is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU General Public License
  22 // along with this program; if not, write to the Free Software
  23 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  24 //
  25
  26 #include "KadDlg.h"
  27 #include "muuli_wdr.h"
  28 #include "OScopeCtrl.h"
  29 #include "OtherFunctions.h"
  30 #include "HTTPDownload.h"
  31 #include "Logger.h"
  32 #include "amule.h"
  33 #include "Preferences.h"
  34 #include "StatisticsDlg.h"
  35 #include "ColorFrameCtrl.h"
  36 #include "amuleDlg.h"
  37 #include "MuleColour.h"
  38
  39 #ifndef CLIENT_GUI
  40 #include "kademlia/kademlia/Kademlia.h"
  41 #endif
  42
  43
  44 BEGIN_EVENT_TABLE(CKadDlg, wxPanel)
  45         EVT_TEXT(ID_NODE_IP1, CKadDlg::OnFieldsChange)
  46         EVT_TEXT(ID_NODE_IP2, CKadDlg::OnFieldsChange)
  47         EVT_TEXT(ID_NODE_IP3, CKadDlg::OnFieldsChange)
  48         EVT_TEXT(ID_NODE_IP4, CKadDlg::OnFieldsChange)
  49         EVT_TEXT(ID_NODE_PORT, CKadDlg::OnFieldsChange)
  50
  51         EVT_TEXT_ENTER(IDC_NODESLISTURL ,CKadDlg::OnBnClickedUpdateNodeList)
  52
  53         EVT_BUTTON(ID_NODECONNECT, CKadDlg::OnBnClickedBootstrapClient)
  54         EVT_BUTTON(ID_KNOWNNODECONNECT, CKadDlg::OnBnClickedBootstrapKnown)
  55         EVT_BUTTON(ID_KADDISCONNECT, CKadDlg::OnBnClickedDisconnectKad)
  56         EVT_BUTTON(ID_UPDATEKADLIST, CKadDlg::OnBnClickedUpdateNodeList)
  57 END_EVENT_TABLE()
  58
  59
  60
  61 CKadDlg::CKadDlg(wxWindow* pParent)
  62         : wxPanel(pParent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL, wxT("kadwnd") )
  63 {
  64         m_kad_scope = NULL;
  65 }
  66
  67
  68 void CKadDlg::Init()
  69 {
  70         m_kad_scope = CastChild( wxT("kadScope"), COScopeCtrl );
  71         m_kad_scope->SetRanges(0.0, thePrefs::GetStatsMax());
  72         m_kad_scope->SetYUnits(wxT("Nodes"));
  73
  74         SetUpdatePeriod(thePrefs::GetTrafficOMeterInterval());
  75         SetGraphColors();
  76 }
  77
  78
  79 void CKadDlg::SetUpdatePeriod(int step)
  80 {
  81         // this gets called after the value in Preferences/Statistics/Update delay has been changed
  82         if (step == 0) {
  83                 m_kad_scope->Stop();
  84         } else {
  85                 m_kad_scope->Reset(step);
  86         }
  87 }
  88
  89
  90 void CKadDlg::SetGraphColors()
  91 {
  92         static const char aTrend[] = { 2,      1,        0        };
  93         static const int aRes[]    = { IDC_C0, IDC_C0_3, IDC_C0_2 };
  94
  95         m_kad_scope->SetBackgroundColor(CStatisticsDlg::getColors(0));
  96         m_kad_scope->SetGridColor(CStatisticsDlg::getColors(1));
  97
  98         for (size_t i = 0; i < 3; ++i) {
  99                 m_kad_scope->SetPlotColor(CStatisticsDlg::getColors(12 + i), aTrend[i]);
 100
 101                 CColorFrameCtrl* ctrl = CastChild(aRes[i], CColorFrameCtrl);
 102                 ctrl->SetBackgroundBrushColour(CMuleColour(CStatisticsDlg::getColors(12 + i)));
 103                 ctrl->SetFrameBrushColour(*wxBLACK);
 104         }
 105 }
 106
 107
 108 void CKadDlg::UpdateGraph(const GraphUpdateInfo& update)
 109 {
 110         std::vector<float *> v(3);
 111         v[0] = const_cast<float *>(&update.kadnodes[0]);
 112         v[1] = const_cast<float *>(&update.kadnodes[1]);
 113         v[2] = const_cast<float *>(&update.kadnodes[2]);
 114         const std::vector<float *> &apfKad(v);
 115         unsigned nodeCount = static_cast<unsigned>(update.kadnodes[2]);
 116
 117         if (!IsShownOnScreen()) {
 118                 m_kad_scope->DelayPoints();
 119         } else {
 120                 // Check the current node-count to see if we should increase the graph height
 121                 if (m_kad_scope->GetUpperLimit() < update.kadnodes[2]) {
 122                         // Grow the limit by 50 sized increments.
 123                         m_kad_scope->SetRanges(0.0, ((nodeCount + 49) / 50) * 50);
 124                 }
 125
 126                 m_kad_scope->AppendPoints(update.timestamp, apfKad);
 127         }
 128
 129         wxStaticText* label = CastChild( wxT("nodesListLabel"), wxStaticText );
 130         wxCHECK_RET(label, wxT("Failed to find kad-nodes label"));
 131
 132         label->SetLabel(wxString::Format(_("Nodes (%u)"), nodeCount));
 133         label->GetParent()->Layout();
 134 }
 135
 136
 137 // Enables or disables the node connect button depending on the conents of the text fields
 138 void CKadDlg::OnFieldsChange(wxCommandEvent& WXUNUSED(evt))
 139 {
 140         // These are the IDs of the search-fields
 141         int textfields[] = { ID_NODE_IP1, ID_NODE_IP2, ID_NODE_IP3, ID_NODE_IP4, ID_NODE_PORT};
 142
 143         bool enable = true;
 144         for ( uint16 i = 0; i < itemsof(textfields); i++ ) {
 145                 enable &= !CastChild(textfields[i], wxTextCtrl)->GetValue().IsEmpty();
 146         }
 147
 148         // Enable the node connect button if all fields contain text
 149         FindWindowById(ID_NODECONNECT)->Enable( enable );
 150 }
 151
 152
 153 void CKadDlg::OnBnClickedBootstrapClient(wxCommandEvent& WXUNUSED(evt))
 154 {
 155         if (FindWindowById(ID_NODECONNECT)->IsEnabled()) {
 156                 // Ip is reversed since StringIPtoUint32 returns anti-host and kad expects host order
 157                 uint32 ip = StringIPtoUint32(
 158                                         ((wxTextCtrl*)FindWindowById( ID_NODE_IP4 ))->GetValue() +
 159                                         wxT(".") +
 160                                         ((wxTextCtrl*)FindWindowById( ID_NODE_IP3 ))->GetValue() +
 161                                         wxT(".") +
 162                                         ((wxTextCtrl*)FindWindowById( ID_NODE_IP2 ))->GetValue() +
 163                                         wxT(".") +
 164                                         ((wxTextCtrl*)FindWindowById( ID_NODE_IP1 ))->GetValue() );
 165
 166                 if (ip == 0) {
 167                         wxMessageBox(_("Invalid ip to bootstrap"), _("WARNING"), wxOK | wxICON_EXCLAMATION, this);
 168                 } else {
 169                         unsigned long port;
 170                         if (((wxTextCtrl*)FindWindowById( ID_NODE_PORT ))->GetValue().ToULong(&port)) {
 171                                 theApp->BootstrapKad(ip, port);
 172                         } else {
 173                                 wxMessageBox(_("Invalid port to bootstrap"), _("WARNING"), wxOK | wxICON_EXCLAMATION, this);
 174                         }
 175                 }
 176         } else {
 177                 wxMessageBox(_("Please fill all fields required"), _("Message"), wxOK | wxICON_INFORMATION, this);
 178         }
 179 }
 180
 181
 182 void CKadDlg::OnBnClickedBootstrapKnown(wxCommandEvent& WXUNUSED(evt))
 183 {
 184         theApp->StartKad();
 185 }
 186
 187
 188 void CKadDlg::OnBnClickedDisconnectKad(wxCommandEvent& WXUNUSED(evt))
 189 {
 190         theApp->StopKad();
 191 }
 192
 193
 194 void CKadDlg::OnBnClickedUpdateNodeList(wxCommandEvent& WXUNUSED(evt))
 195 {
 196         if ( wxMessageBox( wxString(_("Are you sure you want to download a new nodes.dat file?\n")) +
 197                                                 _("Doing so will remove your current nodes and restart Kademlia connection.")
 198                                         , _("Continue?"), wxICON_EXCLAMATION | wxYES_NO, this) == wxYES ) {
 199                 wxString strURL = ((wxTextCtrl*)FindWindowById( IDC_NODESLISTURL ))->GetValue();
 200
 201                 thePrefs::SetKadNodesUrl(strURL);
 202                 theApp->UpdateNotesDat(strURL);
 203         }
 204 }
 205 // File_checked_for_headers