summaryrefslogtreecommitdiffstats
path: root/lanbrowsing/kcmlisa/kcmreslisa.cpp
blob: 5f244c342f03c98a6adee5ee794a5053f3556043 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
/*
 * kcmreslisa.cpp
 *
 * Copyright (c) 2000-2002 Alexander Neundorf <neundorf@kde.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1307, USA.
 */
#include "kcmreslisa.h"
#include "findnic.h"

#include <qspinbox.h>
#include <qcheckbox.h>
#include <qvbox.h>
#include <qpushbutton.h>
#include <qgrid.h>
#include <qlabel.h>
#include <qtooltip.h>
#include <qlayout.h>
#include <qvbuttongroup.h>

#include <kdialogbase.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <krestrictedline.h>
#include <keditlistbox.h>

ResLisaSettings::ResLisaSettings(const QString& config, QWidget *parent)
: KCModule(parent)
,m_config(config,false,true)
,m_kiolanConfig("kio_lanrc",false,true)
,m_advancedSettingsButton(0)
,m_suggestSettings(0)
,m_useNmblookup(0)
,m_pingNames(0)
,m_allowedAddresses(0)
,m_firstWait(0)
,m_secondScan(0)
,m_secondWait(0)
,m_updatePeriod(0)
,m_deliverUnnamedHosts(0)
,m_maxPingsAtOnce(0)
,m_reslisaAdvancedDlg(0)
{
   QVBoxLayout *layout = new QVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
   layout->setAutoAdd(true);
   
   QVButtonGroup *gb=new QVButtonGroup(i18n("Tell ResLISa Daemon How to Search for Hosts"),this);
   gb->setInsideSpacing(10);

   m_useNmblookup=new QCheckBox(i18n("Send &NetBIOS broadcasts using &nmblookup"),gb);
   QToolTip::add(m_useNmblookup,i18n("Only hosts running SMB servers will answer"));

   m_pingNames=new KEditListBox(i18n("A&dditionally Check These Hosts"),gb,"a",false, KEditListBox::Add|KEditListBox::Remove);
   QToolTip::add(m_pingNames,i18n("The hosts listed here will be pinged."));

   QHBox *hbox=new QHBox(this);
   hbox->setSpacing(10);
   QLabel *label=new QLabel(i18n("&Trusted addresses:"),hbox);
   QString comment = i18n("Usually your network address/subnet mask (e.g. 192.168.0.0/255.255.255.0;)");
   QToolTip::add(label, comment);
   m_allowedAddresses=new KRestrictedLine(hbox,"a","0123456789./;");
   QToolTip::add(m_allowedAddresses,comment);
   label->setBuddy(m_allowedAddresses);

    m_rlanSidebar = new QCheckBox(i18n("Use &rlan:/ instead of lan:/ in Konqueror's navigation panel"), this);

   hbox = new QHBox(this);
   m_suggestSettings=new QPushButton(i18n("&Suggest Settings"),hbox);

   new QWidget(hbox);

   m_advancedSettingsButton=new QPushButton(i18n("Ad&vanced Settings"),hbox);


   m_reslisaAdvancedDlg=new KDialogBase(0,0,true,i18n("Advanced Settings for ResLISa"),KDialogBase::Close, KDialogBase::Close);
   connect(m_advancedSettingsButton,SIGNAL(clicked()),m_reslisaAdvancedDlg,SLOT(show()));

   QVBox *vbox=m_reslisaAdvancedDlg->makeVBoxMainWidget();

   m_deliverUnnamedHosts=new QCheckBox(i18n("Show &hosts without DNS names"),vbox);

   QGrid *advGrid = new QGrid(2, Qt::Horizontal, vbox);
   advGrid->setSpacing(10);

   label=new QLabel(i18n("Host list update interval:"),advGrid);
   QToolTip::add(label,i18n("Search hosts after this number of seconds"));
   m_updatePeriod=new QSpinBox(30,1800,10,advGrid);
   m_updatePeriod->setSuffix(i18n(" sec"));
   QToolTip::add(m_updatePeriod,i18n("Search hosts after this number of seconds"));

   m_secondScan=new QCheckBox(i18n("Always check twice for hosts when searching"),advGrid);
   new QWidget(advGrid);

   label=new QLabel(i18n("Wait for replies from hosts after first scan:"),advGrid);
   QToolTip::add(label,i18n("How long to wait for replies to the ICMP echo requests from hosts"));
   m_firstWait=new QSpinBox(10,1000,50,advGrid);
   m_firstWait->setSuffix(i18n(" ms"));
   QToolTip::add(m_firstWait,i18n("How long to wait for replies to the ICMP echo requests from hosts"));

   label=new QLabel(i18n("Wait for replies from hosts after second scan:"),advGrid);
   QToolTip::add(label,i18n("How long to wait for replies to the ICMP echo requests from hosts"));
   m_secondWait=new QSpinBox(0,1000,50,advGrid);
   m_secondWait->setSuffix(i18n(" ms"));
   QToolTip::add(m_secondWait,i18n("How long to wait for replies to the ICMP echo requests from hosts"));

   label=new QLabel(i18n("Max. number of ping packets to send at once:"),advGrid);
   m_maxPingsAtOnce=new QSpinBox(8,1024,5,advGrid);

   QWidget *dummy=new QWidget(advGrid);
   dummy->setMinimumHeight(10);

   connect(m_secondScan,SIGNAL(toggled(bool)),m_secondWait,SLOT(setEnabled(bool)));

   connect(m_allowedAddresses,SIGNAL(textChanged(const QString&)),this,SIGNAL(changed()));

   connect(m_allowedAddresses,SIGNAL(returnPressed()),this,SIGNAL(changed()));

   connect(m_firstWait,SIGNAL(valueChanged(int)),this,SIGNAL(changed()));
   connect(m_secondWait,SIGNAL(valueChanged(int)),this,SIGNAL(changed()));
   connect(m_maxPingsAtOnce,SIGNAL(valueChanged(int)),this,SIGNAL(changed()));
   connect(m_secondScan,SIGNAL(toggled(bool)),this,SIGNAL(changed()));
   connect(m_deliverUnnamedHosts,SIGNAL(toggled(bool)),this,SIGNAL(changed()));
   connect(m_updatePeriod,SIGNAL(valueChanged(int)),this,SIGNAL(changed()));
   connect(m_pingNames,SIGNAL(changed()),this,SIGNAL(changed()));
   connect(m_useNmblookup,SIGNAL(toggled(bool)),this,SIGNAL(changed()));
   connect(m_suggestSettings,SIGNAL(clicked()),this,SLOT(suggestSettings()));
   connect(m_rlanSidebar,SIGNAL(clicked()),this,SIGNAL(changed()));

   load();
}

void ResLisaSettings::load()
{
   int secondWait=m_config.readNumEntry("SecondWait",-1);
   if (secondWait<0)
   {
      m_secondWait->setValue(300);
      m_secondScan->setChecked(FALSE);
      m_secondWait->setEnabled(FALSE);
   }
   else
   {
      m_secondWait->setValue(secondWait*10);
      m_secondScan->setChecked(TRUE);
      m_secondWait->setEnabled(TRUE);
   };
   m_deliverUnnamedHosts->setChecked(m_config.readNumEntry("DeliverUnnamedHosts",0));

   m_firstWait->setValue(m_config.readNumEntry("FirstWait",30)*10);
   m_maxPingsAtOnce->setValue(m_config.readNumEntry("MaxPingsAtOnce",256));
   m_updatePeriod->setValue(m_config.readNumEntry("UpdatePeriod",300));
   m_allowedAddresses->setText(m_config.readEntry("AllowedAddresses","192.168.0.0/255.255.255.0"));

   int i=m_config.readNumEntry("SearchUsingNmblookup",1);
   m_useNmblookup->setChecked(i!=0);
   m_pingNames->clear();
   m_pingNames->insertStringList(m_config.readListEntry("PingNames",';'));

   m_rlanSidebar->setChecked(m_kiolanConfig.readEntry("sidebarURL", "lan:/") == "rlan:/" ? true : false );
}

void ResLisaSettings::save()
{
   if (m_secondScan->isChecked())
      m_config.writeEntry("SecondWait",(m_secondWait->value()+5)/10);
   else
      m_config.writeEntry("SecondWait",-1);

   if (m_useNmblookup->isChecked())
      m_config.writeEntry("SearchUsingNmblookup",1);
   else
      m_config.writeEntry("SearchUsingNmblookup",0);

   if (m_deliverUnnamedHosts->isChecked())
      m_config.writeEntry("DeliverUnnamedHosts",1);
   else
      m_config.writeEntry("DeliverUnnamedHosts",0);

   m_config.writeEntry("FirstWait",(m_firstWait->value()+5)/10);
   m_config.writeEntry("MaxPingsAtOnce",m_maxPingsAtOnce->value());
   m_config.writeEntry("UpdatePeriod",m_updatePeriod->value());
   m_config.writeEntry("AllowedAddresses",m_allowedAddresses->text());
   //m_config.writeEntry("BroadcastNetwork",m_broadcastNetwork->text());
   QStringList writeStuff;
   for (int i=0; i<m_pingNames->count(); i++)
      writeStuff.append(m_pingNames->text(i));
   m_config.writeEntry("PingNames",writeStuff,';');

   m_config.sync();

   m_kiolanConfig.writeEntry("sidebarURL", m_rlanSidebar->isChecked() ? "rlan:/" : "lan:/");
   m_kiolanConfig.sync();

}

void ResLisaSettings::suggestSettings()
{
   NICList* nics=findNICs();
   if (nics->count()==0)
   {
      //ok, easy one :-)
      KMessageBox::sorry(0,i18n("It appears you do not have any network interfaces installed on your system."));
      delete nics;
      return;
   }

   MyNIC *nic=nics->first();
   QString address = nic->addr;
   QString netmask = nic->netmask;
   m_allowedAddresses->setText(address+"/"+netmask+";");
   m_secondWait->setValue(0);
   m_secondScan->setChecked(FALSE);
   m_secondWait->setEnabled(FALSE);
   m_firstWait->setValue(300);
   m_maxPingsAtOnce->setValue(256);
   m_updatePeriod->setValue(300);
   m_useNmblookup->setChecked(true);
   if (nics->count()>1)
   {
      QString msg(i18n("You have more than one network interface installed.<br>"
                       "Please make sure the suggested settings are correct.<br>"
                       "<br>The following interfaces were found:<br><br>"));
      //not that easy to handle
      for (MyNIC* tmp=nics->first(); tmp!=0; tmp=nics->next())
      {
         msg+="<b>"+tmp->name+": </b>"+tmp->addr+"/"+tmp->netmask+";<br>";
      }
      KMessageBox::information(0,QString("<html>%1</html>").arg(msg));
   }
   KMessageBox::information(0,QString("<html>%1</html>").arg(i18n("The ResLISa daemon is now configured "
                                                                  "correctly, hopefully.<br>Make sure that the reslisa binary is installed <i>suid root</i>.")));

   emit changed();
   delete nics;
}

#include "kcmreslisa.moc"