summaryrefslogtreecommitdiffstats
path: root/kcontrol/kio/socks.cpp
blob: 71b01df4c35a7ba6fd2a7cd152a0ab835f9134c7 (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
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
/**
 * socks.cpp
 *
 * Copyright (c) 2001 George Staikos <staikos@kde.org>
 * Copyright (c) 2001 Daniel Molkentin <molkentin@kde.org> (designer port)
 *
 *  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  02110-1301, USA.
 */


#include <tqlayout.h>
#include <tqlabel.h>
#include <tqvbuttongroup.h>
#include <tqcheckbox.h>

#include <kfiledialog.h>
#include <klistview.h>
#include <kmessagebox.h>
#include <ksocks.h>
#include <kapplication.h>

#include "socks.h"
#include <kaboutdata.h>

KSocksConfig::KSocksConfig(TQWidget *parent)
  : KCModule(parent, "kcmkio")
{

  KAboutData *about =
  new KAboutData(I18N_NOOP("kcmsocks"), I18N_NOOP("TDE SOCKS Control Module"),
                0, 0, KAboutData::License_GPL,
                I18N_NOOP("(c) 2001 George Staikos"));

  about->addAuthor("George Staikos", 0, "staikos@kde.org");

  setAboutData( about );


  TQVBoxLayout *layout = new TQVBoxLayout(this, KDialog::marginHint(), KDialog::spacingHint());
  base = new SocksBase(this);
  layout->add(base);

  connect(base->_c_enableSocks, TQT_SIGNAL(clicked()), this, TQT_SLOT(enableChanged()));
  connect(base->bg, TQT_SIGNAL(clicked(int)), this, TQT_SLOT(methodChanged(int)));

  // The custom library
  connect(base->_c_customPath, TQT_SIGNAL(openFileDialog(KURLRequester *)), this, TQT_SLOT(chooseCustomLib(KURLRequester *)));
  connect(base->_c_customPath, TQT_SIGNAL(textChanged(const TQString&)),
                     this, TQT_SLOT(customPathChanged(const TQString&)));

  // Additional libpaths
  connect(base->_c_newPath, TQT_SIGNAL(openFileDialog(KURLRequester *)), this, TQT_SLOT(chooseCustomLib(KURLRequester *)));
  connect(base->_c_newPath, TQT_SIGNAL(returnPressed(const TQString&)),
          this, TQT_SLOT(addThisLibrary(const TQString&)));
  connect(base->_c_newPath, TQT_SIGNAL(textChanged(const TQString&)),
          this, TQT_SLOT(libTextChanged(const TQString&)));
  connect(base->_c_add, TQT_SIGNAL(clicked()), this, TQT_SLOT(addLibrary()));
  connect(base->_c_remove, TQT_SIGNAL(clicked()), this, TQT_SLOT(removeLibrary()));
  connect(base->_c_libs, TQT_SIGNAL(selectionChanged()), this, TQT_SLOT(libSelection()));

  // The "Test" button
  connect(base->_c_test, TQT_SIGNAL(clicked()), this, TQT_SLOT(testClicked()));

  // The config backend
  load();
}

KSocksConfig::~KSocksConfig()
{
}

void KSocksConfig::configChanged()
{
    emit changed(true);
}

void KSocksConfig::enableChanged()
{
  KMessageBox::information(NULL,
                           i18n("These changes will only apply to newly "
                                "started applications."),
                           i18n("SOCKS Support"),
                           "SOCKSdontshowagain");
  emit changed(true);
}


void KSocksConfig::methodChanged(int id)
{
  if (id == 4) {
    base->_c_customLabel->setEnabled(true);
    base->_c_customPath->setEnabled(true);
  } else {
    base->_c_customLabel->setEnabled(false);
    base->_c_customPath->setEnabled(false);
  }
  emit changed(true);
}


void KSocksConfig::customPathChanged(const TQString&)
{
  emit changed(true);
}


void KSocksConfig::testClicked()
{
  save();   // we have to save before we can test!  Perhaps
            // it would be best to warn, though.

  if (KSocks::self()->hasSocks()) {
     KMessageBox::information(NULL,
                              i18n("Success: SOCKS was found and initialized."),
                              i18n("SOCKS Support"));
     // Eventually we could actually attempt to connect to a site here.
  } else {
      KMessageBox::information(NULL,
                               i18n("SOCKS could not be loaded."),
                               i18n("SOCKS Support"));
  }

  KSocks::self()->die();

}


void KSocksConfig::chooseCustomLib(KURLRequester * url)
{
  url->setMode( KFile::Directory );
/*  TQString newFile = KFileDialog::getOpenFileName();
  if (newFile.length() > 0) {
    base->_c_customPath->setURL(newFile);
    emit changed(true);
  }*/
}



void KSocksConfig::libTextChanged(const TQString& lib)
{
   if (lib.length() > 0)
     base-> _c_add->setEnabled(true);
   else base->_c_add->setEnabled(false);
}


void KSocksConfig::addThisLibrary(const TQString& lib)
{
   if (lib.length() > 0) {
      new TQListViewItem(base->_c_libs, lib);
      base->_c_newPath->clear();
      base->_c_add->setEnabled(false);
      base->_c_newPath->setFocus();
      emit changed(true);
   }
}


void KSocksConfig::addLibrary()
{
   addThisLibrary(base->_c_newPath->url());
}


void KSocksConfig::removeLibrary()
{
 TQListViewItem *thisitem = base->_c_libs->selectedItem();
   base->_c_libs->takeItem(thisitem);
   delete thisitem;
   base->_c_libs->clearSelection();
   base->_c_remove->setEnabled(false);
   emit changed(true);
}


void KSocksConfig::libSelection()
{
   base->_c_remove->setEnabled(true);
}


void KSocksConfig::load()
{
  KConfigGroup config(kapp->config(), "Socks");
  base->_c_enableSocks->setChecked(config.readBoolEntry("SOCKS_enable", false));
  int id = config.readNumEntry("SOCKS_method", 1);
  base->bg->setButton(id);
  if (id == 4) {
    base->_c_customLabel->setEnabled(true);
    base->_c_customPath->setEnabled(true);
  } else {
    base->_c_customLabel->setEnabled(false);
    base->_c_customPath->setEnabled(false);
  }
  base->_c_customPath->setURL(config.readPathEntry("SOCKS_lib"));

  TQListViewItem *thisitem;
  while ((thisitem = base->_c_libs->firstChild())) {
     base->_c_libs->takeItem(thisitem);
     delete thisitem;
  }

  TQStringList libs = config.readPathListEntry("SOCKS_lib_path");
  for(TQStringList::Iterator it = libs.begin();
                            it != libs.end();
                            ++it ) {
     new TQListViewItem(base->_c_libs, *it);
  }
  base->_c_libs->clearSelection();
  base->_c_remove->setEnabled(false);
  base->_c_add->setEnabled(false);
  base->_c_newPath->clear();
  emit changed(false);
}

void KSocksConfig::save()
{
  KConfigGroup config(kapp->config(), "Socks");
  config.writeEntry("SOCKS_enable",base-> _c_enableSocks->isChecked(), true, true);
  config.writeEntry("SOCKS_method", base->bg->id(base->bg->selected()), true, true);
  config.writePathEntry("SOCKS_lib", base->_c_customPath->url(), true, true);
  TQListViewItem *thisitem = base->_c_libs->firstChild();

  TQStringList libs;
  while (thisitem) {
    libs << thisitem->text(0);
    thisitem = thisitem->itemBelow();
  }
  config.writePathEntry("SOCKS_lib_path", libs, ',', true, true);

  kapp->config()->sync();

  emit changed(false);
}

void KSocksConfig::defaults()
{

  base->_c_enableSocks->setChecked(false);
  base->bg->setButton(1);
  base->_c_customLabel->setEnabled(false);
  base->_c_customPath->setEnabled(false);
  base->_c_customPath->setURL("");
  TQListViewItem *thisitem;
  while ((thisitem = base->_c_libs->firstChild())) {
     base->_c_libs->takeItem(thisitem);
     delete thisitem;
  }
  base->_c_newPath->clear();
  base->_c_add->setEnabled(false);
  base->_c_remove->setEnabled(false);
  emit changed(true);
}

TQString KSocksConfig::quickHelp() const
{
  return i18n("<h1>SOCKS</h1><p>This module allows you to configure KDE support"
     " for a SOCKS server or proxy.</p><p>SOCKS is a protocol to traverse firewalls"
     " as described in <a href=\"http://rfc.net/rfc1928.html\">RFC 1928</a>."
     " <p>If you have no idea what this is and if your system administrator does not"
     " tell you to use it, leave it disabled.</p>");
}


#include "socks.moc"