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
  37
  38 #ifndef CLIENT_GUI
  39 #include "kademlia/kademlia/Kademlia.h"
  40 #endif
  41
  42
  43 BEGIN_EVENT_TABLE(CKadDlg, wxPanel)
  44         EVT_TEXT(ID_NODE_IP1, CKadDlg::OnFieldsChange)
  45         EVT_TEXT(ID_NODE_IP2, CKadDlg::OnFieldsChange)
  46         EVT_TEXT(ID_NODE_IP3, CKadDlg::OnFieldsChange)
  47         EVT_TEXT(ID_NODE_IP4, CKadDlg::OnFieldsChange)
  48         EVT_TEXT(ID_NODE_PORT, CKadDlg::OnFieldsChange)
  49
  50         EVT_TEXT_ENTER(IDC_NODESLISTURL ,CKadDlg::OnBnClickedUpdateNodeList)
  51
  52         EVT_BUTTON(ID_NODECONNECT, CKadDlg::OnBnClickedBootstrapClient)
  53         EVT_BUTTON(ID_KNOWNNODECONNECT, CKadDlg::OnBnClickedBootstrapKnown)
  54         EVT_BUTTON(ID_KADDISCONNECT, CKadDlg::OnBnClickedDisconnectKad)
  55         EVT_BUTTON(ID_UPDATEKADLIST, CKadDlg::OnBnClickedUpdateNodeList)
  56 END_EVENT_TABLE()
  57
  58
  59
  60 CKadDlg::CKadDlg(wxWindow* pParent)
  61         : wxPanel(pParent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL, wxT("kadwnd") )
  62 {
  63         m_kad_scope = NULL;
  64 }
  65
  66
  67 void CKadDlg::Init()
  68 {
  69         m_kad_scope = CastChild( wxT("kadScope"), COScopeCtrl );
  70         m_kad_scope->SetRanges(0.0, thePrefs::GetStatsMax());
  71         m_kad_scope->SetYUnits(wxT("Nodes"));
  72
  73         SetUpdatePeriod(thePrefs::GetTrafficOMeterInterval());
  74         SetGraphColors();
  75 }
  76
  77
  78 void CKadDlg::SetUpdatePeriod(int step)
  79 {
  80         // this gets called after the value in Preferences/Statistics/Update delay has been changed
  81         if (step == 0) {
  82                 m_kad_scope->Stop();
  83         } else {
  84                 m_kad_scope->Reset(step);
  85         }
  86 }
  87
  88
  89 void CKadDlg::SetGraphColors()
  90 {
  91         static const char aTrend[] = { 2,      1,        0        };
  92         static const int aRes[]    = { IDC_C0, IDC_C0_3, IDC_C0_2 };
  93
  94         m_kad_scope->SetBackgroundColor(CStatisticsDlg::getColors(0));
  95         m_kad_scope->SetGridColor(CStatisticsDlg::getColors(1));
  96
  97         for (size_t i = 0; i < 3; ++i) {
  98                 m_kad_scope->SetPlotColor(CStatisticsDlg::getColors(12 + i), aTrend[i]);
  99
 100                 CColorFrameCtrl* ctrl = CastChild(aRes[i], CColorFrameCtrl);
 101                 ctrl->SetBackgroundColor(CStatisticsDlg::getColors(12 + i));
 102                 ctrl->SetFrameColor((COLORREF)RGB(0,0,0));
 103         }
 104 }
 105
 106
 107 void CKadDlg::UpdateGraph(bool bStatsVisible, const GraphUpdateInfo& update)
 108 {
 109         std::vector<float *> v(3);
 110         v[0] = const_cast<float *>(&update.kadnodes[0]);
 111         v[1] = const_cast<float *>(&update.kadnodes[1]);
 112         v[2] = const_cast<float *>(&update.kadnodes[2]);
 113         const std::vector<float *> &apfKad(v);
 114         unsigned nodeCount = static_cast<unsigned>(update.kadnodes[2]);
 115
 116         if (!bStatsVisible) {
 117                 m_kad_scope->DelayPoints();
 118         } else {
 119                 // Check the current node-count to see if we should increase the graph height
 120                 if (m_kad_scope->GetUpperLimit() < update.kadnodes[2]) {
 121                         // Grow the limit by 50 sized increments.
 122                         m_kad_scope->SetRanges(0.0, ((nodeCount + 49) / 50) * 50);
 123                 }
 124
 125                 m_kad_scope->AppendPoints(update.timestamp, apfKad);
 126         }
 127
 128         wxStaticText* label = CastChild( wxT("nodesListLabel"), wxStaticText );
 129         wxCHECK_RET(label, wxT("Failed to find kad-nodes label"));
 130
 131         label->SetLabel(wxString::Format(_("Nodes (%u)"), nodeCount));
 132         label->GetParent()->Layout();
 133 }
 134
 135
 136 // Enables or disables the node connect button depending on the conents of the text fields
 137 void CKadDlg::OnFieldsChange(wxCommandEvent& WXUNUSED(evt))
 138 {
 139         // These are the IDs of the search-fields
 140         int textfields[] = { ID_NODE_IP1, ID_NODE_IP2, ID_NODE_IP3, ID_NODE_IP4, ID_NODE_PORT};
 141
 142         bool enable = true;
 143         for ( uint16 i = 0; i < itemsof(textfields); i++ ) {
 144                 enable &= !CastChild(textfields[i], wxTextCtrl)->GetValue().IsEmpty();
 145         }
 146
 147         // Enable the node connect button if all fields contain text
 148         FindWindowById(ID_NODECONNECT)->Enable( enable );
 149 }
 150
 151
 152 void CKadDlg::OnBnClickedBootstrapClient(wxCommandEvent& WXUNUSED(evt))
 153 {
 154         if (FindWindowById(ID_NODECONNECT)->IsEnabled()) {
 155                 // Ip is reversed since StringIPtoUint32 returns anti-host and kad expects host order
 156                 uint32 ip = StringIPtoUint32(
 157                                         ((wxTextCtrl*)FindWindowById( ID_NODE_IP4 ))->GetValue() +
 158                                         wxT(".") +
 159                                         ((wxTextCtrl*)FindWindowById( ID_NODE_IP3 ))->GetValue() +
 160                                         wxT(".") +
 161                                         ((wxTextCtrl*)FindWindowById( ID_NODE_IP2 ))->GetValue() +
 162                                         wxT(".") +
 163                                         ((wxTextCtrl*)FindWindowById( ID_NODE_IP1 ))->GetValue() );
 164
 165                 if (ip == 0) {
 166                         wxMessageBox(_("Invalid ip to bootstrap"), _("Warning"), wxOK | wxICON_EXCLAMATION, this);
 167                 } else {
 168                         unsigned long port;
 169                         if (((wxTextCtrl*)FindWindowById( ID_NODE_PORT ))->GetValue().ToULong(&port)) {
 170                                 theApp->BootstrapKad(ip, port);
 171                         } else {
 172                                 wxMessageBox(_("Invalid port to bootstrap"), _("Warning"), wxOK | wxICON_EXCLAMATION, this);
 173                         }
 174                 }
 175         } else {
 176                 wxMessageBox(_("Please fill all fields required"), _("Message"), wxOK | wxICON_INFORMATION, this);
 177         }
 178 }
 179
 180
 181 void CKadDlg::OnBnClickedBootstrapKnown(wxCommandEvent& WXUNUSED(evt))
 182 {
 183         theApp->StartKad();
 184 }
 185
 186
 187 void CKadDlg::OnBnClickedDisconnectKad(wxCommandEvent& WXUNUSED(evt))
 188 {
 189         theApp->StopKad();
 190 }
 191
 192
 193 void CKadDlg::OnBnClickedUpdateNodeList(wxCommandEvent& WXUNUSED(evt))
 194 {
 195         if ( wxMessageBox( wxString(_("Are you sure you want to download a new nodes.dat file?\n")) +
 196                                                 _("Doing so will remove your current nodes and restart Kademlia connection.")
 197                                         , _("Continue?"), wxICON_EXCLAMATION | wxYES_NO, this) == wxYES ) {
 198                 wxString strURL = ((wxTextCtrl*)FindWindowById( IDC_NODESLISTURL ))->GetValue();
 199
 200                 thePrefs::SetKadNodesUrl(strURL);
 201                 theApp->UpdateNotesDat(strURL);
 202         }
 203 }
 204 // File_checked_for_headers