kppp/providerdb.cpp

   1 //---------------------------------------------------------------------------
   2 //
   3 //             kPPP: A pppd front end for the KDE project
   4 //
   5 //---------------------------------------------------------------------------
   6 //
   7 // (c) 1997-1998 Bernd Johannes Wuebben <wuebben@kde.org>
   8 // (c) 1997-1999 Mario Weilguni <mweilguni@kde.org>
   9 // (c) 1998-1999 Harri Porten <porten@kde.org>
  10 //
  11 // derived from Jay Painters "ezppp"
  12 //
  13 //---------------------------------------------------------------------------
  14 //
  15 //  This program is free software; you can redistribute it and-or
  16 //  modify it under the terms of the GNU Library General Public
  17 //  License as published by the Free Software Foundation; either
  18 //  version 2 of the License, or (at your option) any later version.
  19 //
  20 //  This program is distributed in the hope that it will be useful,
  21 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  23 //  Library General Public License for more details.
  24 //
  25 //  You should have received a copy of the GNU Library General Public
  26 //  License along with this program; if not, write to the Free
  27 //  Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  28 //
  29 //---------------------------------------------------------------------------
  30
  31
  32 #include <qdir.h>
  33 #include <qlabel.h>
  34 #include <qlayout.h>
  35 #include <qregexp.h>
  36 //Added by qt3to4:
  37 #include <QGridLayout>
  38 #include <QHBoxLayout>
  39 #include <QVBoxLayout>
  40 #include <klocale.h>
  41 #include <kstandarddirs.h>
  42 #include <kdebug.h>
  43 #include "providerdb.h"
  44 #include "newwidget.h"
  45 #include "pppdata.h"
  46 #include <q3listbox.h>
  47 #include <qlineedit.h>
  48 #include <kconfig.h>
  49 #include <kdesktopfile.h>
  50
  51 #define UNENCODED_CHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_"
  52
  53 Q3Wizard* ProviderDB::wiz = 0L;
  54
  55 ProviderDB::ProviderDB(QWidget *parent) :
  56   K3Wizard(parent, "", true),
  57   cfg(0)
  58 {
  59   setWindowTitle(i18n("Create New Account"));
  60
  61   wiz = this;
  62
  63   page1 = new PDB_Intro(this);
  64   addPage(page1, "");
  65   setHelpEnabled(page1, false);
  66   // TODO  p1->w->setFocusPolicy(StrongFocus);
  67
  68   page2 = new PDB_Country(this);
  69   addPage(page2, "");
  70   setHelpEnabled(page2, false);
  71
  72   page3 = new PDB_Provider(this);
  73   addPage(page3, "");
  74   setHelpEnabled(page3, false);
  75
  76   page4 = new PDB_UserInfo(this);
  77   addPage(page4, "");
  78   setHelpEnabled(page4, false);
  79
  80   page5 = new PDB_DialPrefix(this);
  81   addPage(page5, "");
  82   setHelpEnabled(page5, false);
  83
  84   page9 = new PDB_Finished(this);
  85   addPage(page9, "");
  86   setHelpEnabled(page9, false);
  87   setFinish(page9, true);
  88   setFinishEnabled(page9, true);
  89
  90   connect((const QObject *)nextButton(), SIGNAL(clicked()),
  91           this, SLOT(pageSelected()));
  92   connect((const QObject *)backButton(), SIGNAL(clicked()),
  93           this, SLOT(pageSelected()));
  94
  95   //  resize(minimumSize());
  96   adjustSize();
  97 }
  98
  99
 100 ProviderDB::~ProviderDB() {
 101   delete cfg;
 102 }
 103
 104
 105 void ProviderDB::pageSelected() {
 106   bool prev = true;
 107   bool next = true;
 108
 109   QWidget *page = currentPage();
 110   if(page == page2) {
 111     next = page2->lb->currentItem() != -1;
 112   } else if(page == page3) {
 113     page3->setDir(page2->list->at(page2->lb->currentItem()));
 114     next = page3->lb->currentItem() != -1;
 115   } else if(page == page4) {
 116     loadProviderInfo();
 117     next = !page4->username().isEmpty() &&
 118       !page4->password().isEmpty();
 119   }
 120
 121   setBackEnabled(page, prev);
 122   setNextEnabled(page, next);
 123 }
 124
 125
 126 void ProviderDB::loadProviderInfo() {
 127   delete cfg;
 128
 129   QString loc = page2->list->at(page2->lb->currentItem());
 130   QString provider = page3->lb->text(page3->lb->currentItem());
 131   urlEncode(provider);
 132   QString prov = "Provider/" + loc;
 133   prov += '/' + provider;
 134   QString fname = KStandardDirs::locate("appdata", prov);
 135   kDebug(5002) << "Providerfile=" << fname;
 136
 137   cfg = new KConfig(fname, KConfig::SimpleConfig);
 138 }
 139
 140
 141 void ProviderDB::accept() {
 142   QString usernamePlaceholder="%USERNAME%";
 143   QString passwordPlaceholder="%PASSWORD%";
 144   QString username=page4->username();
 145   QString password=page4->password();
 146
 147   QMap <QString, QString> map=cfg->entryMap("<default>");
 148   QMap <QString, QString>::Iterator it=map.begin();
 149   while(it != map.end()) {
 150     QString key = it.key();
 151     QString value = *it;
 152     value.replace(usernamePlaceholder,username);
 153     value.replace(passwordPlaceholder,password);
 154
 155     gpppdata.writeConfig(gpppdata.currentAccountGroup(), key, value);
 156
 157     if(key == "Name")
 158       gpppdata.setAccname(value);
 159     ++it;
 160   }
 161
 162   map=cfg->entryMap(MODEM_GRP);
 163   for(it=map.begin(); it!=map.end(); ++it) {
 164     gpppdata.writeConfig(gpppdata.currentModemGroup(), it.key(), *it);
 165   }
 166
 167   gpppdata.writeConfig(gpppdata.currentAccountGroup(), "DialPrefix", page5->prefix());
 168   done(Accepted);
 169 }
 170
 171
 172 /////////////////////////////////////////////////////////////////////////////
 173 //
 174 /////////////////////////////////////////////////////////////////////////////
 175 PDB_Intro::PDB_Intro(QWidget *parent) : QWidget(parent) {
 176   QLabel *l = new QLabel(i18n("You will be asked a few questions on information\n"
 177                             "which is needed to establish an Internet connection\n"
 178                             "with your Internet Service Provider (ISP).\n\n"
 179                             "Make sure you have the registration form from your\n"
 180                             "ISP handy. If you have any problems, try the online\n"
 181                             "help first. If any information is missing, contact\n"
 182                             "your ISP."),
 183                        this);
 184   QVBoxLayout *tl = new QVBoxLayout(this);
 185   tl->setSpacing(10);
 186   tl->setMargin(10);
 187   tl->addWidget(l);
 188   tl->activate();
 189 }
 190
 191
 192 /////////////////////////////////////////////////////////////////////////////
 193 //
 194 /////////////////////////////////////////////////////////////////////////////
 195 PDB_Country::PDB_Country(QWidget *parent) : QWidget(parent) {
 196   //TODO when ported to MVC -- preselect country
 197
 198   QLabel *l = new QLabel(i18n("Select the location where you plan to use this\n"
 199                             "account from the list below. If your country or\n"
 200                             "location is not listed, you have to create the\n"
 201                             "account with the normal, dialog based setup.\n\n"
 202                             "If you click \"Cancel\", the dialog based setup\n"
 203                             "will start."),
 204                        this);
 205   QVBoxLayout *tl = new QVBoxLayout(this);
 206   tl->setSpacing(10);
 207   tl->setMargin(10);
 208   tl->addWidget(l);
 209
 210   QHBoxLayout *l1 = new QHBoxLayout;
 211   tl->addLayout(l1);
 212   l1->addStretch(1);
 213
 214   lb = new Q3ListBox(this);
 215   connect(lb, SIGNAL(highlighted(int)),
 216           this, SLOT(selectionChanged(int)));
 217   lb->setMinimumSize(220, 100);
 218   l1->addWidget(lb, 2);
 219   l1->addStretch(1);
 220
 221   list = new QStringList;
 222
 223   // fill the listbox
 224   // set up filter
 225   QDir d(KGlobal::dirs()->findDirs("appdata", "Provider").first());
 226   d.setFilter(QDir::Dirs);
 227   d.setSorting(QDir::Name);
 228
 229   // read the list of files
 230   const QFileInfoList flist = d.entryInfoList();
 231   if(flist.size()) {
 232     QFileInfoList::const_iterator it = flist.begin();
 233     QFileInfoList::const_iterator itEnd = flist.end();
 234     QFileInfo fi;
 235     // traverse the flist and insert into a map for sorting
 236     QMap<QString, QString> countries;
 237     for(; it != itEnd; ++it) {
 238       fi = *it;
 239       if(fi.fileName() != "." && fi.fileName() != "..") {
 240         QString dirFile(fi.absoluteFilePath()+"/.directory");
 241         QString entryName;
 242         if(QFile::exists(dirFile)){
 243           KDesktopFile config(dirFile);
 244           entryName = config.readName();
 245         }
 246         if (entryName.isNull()) entryName = fi.fileName();
 247         countries.insert(entryName, fi.fileName());
 248       }
 249     }
 250     // insert sorted entries into list box and string list
 251     QMap<QString, QString>::const_iterator mit = countries.constBegin();
 252     QMap<QString, QString>::const_iterator mend = countries.constEnd();
 253     while(mit != mend) {
 254         lb->insertItem(mit.key());
 255         list->append(*mit);
 256         ++mit;
 257     }
 258   }
 259
 260   tl->activate();
 261 }
 262
 263 PDB_Country::~PDB_Country()
 264 {
 265   delete list;
 266 }
 267
 268 void PDB_Country::selectionChanged(int idx) {
 269   //  QWizard *wizard = (QWizard *)parent(); Why doesn't this work ?
 270   ProviderDB::wiz->setNextEnabled(this, (idx != -1));
 271 }
 272
 273
 274 /////////////////////////////////////////////////////////////////////////////
 275 //
 276 /////////////////////////////////////////////////////////////////////////////
 277 PDB_Provider::PDB_Provider(QWidget *parent) : QWidget(parent) {
 278   QVBoxLayout *tl = new QVBoxLayout(this);
 279   tl->setSpacing(10);
 280   tl->setMargin(10);
 281   QLabel *l = new QLabel(i18n("Select your Internet Service Provider (ISP) from\n"
 282                             "the list below. If the ISP is not in this list,\n"
 283                             "you have to click on \"Cancel\" and create this\n"
 284                             "account using the normal, dialog-based setup.\n\n"
 285                             "Click on \"Next\" when you have finished your\n"
 286                             "selection."), this);
 287   tl->addWidget(l);
 288
 289   QHBoxLayout *l1 = new QHBoxLayout;
 290   tl->addLayout(l1);
 291   l1->addStretch(1);
 292
 293   lb = new Q3ListBox(this);
 294   connect(lb, SIGNAL(highlighted(int)),
 295           this, SLOT(selectionChanged(int)));
 296   lb->setMinimumSize(220, 100);
 297   l1->addWidget(lb, 2);
 298   l1->addStretch(1);
 299 }
 300
 301 void PDB_Provider::selectionChanged(int idx) {
 302   ProviderDB::wiz->setNextEnabled(this, idx != -1);
 303 }
 304
 305
 306 void PDB_Provider::setDir(const QString &_dir) {
 307   if(dir != _dir) {
 308     lb->clear();
 309
 310     // fill the listbox
 311     // set up filter
 312     dir = _dir;
 313
 314     QString dir1 = KGlobal::dirs()->findDirs("appdata", "Provider").first();
 315     dir = dir.replace(' ', "_");
 316     dir1 += dir;
 317
 318     QDir d(dir1);
 319     d.setFilter(QDir::Files);
 320     d.setSorting(QDir::Name);
 321
 322     // read the list of files
 323     const QFileInfoList list = d.entryInfoList();
 324     QFileInfoList::const_iterator it = list.begin();
 325     QFileInfoList::const_iterator itEnd = list.end();
 326     QFileInfo fi;
 327
 328     // traverse the list and insert into the widget
 329     while(it != itEnd) {
 330       fi = *it;
 331       QString fname = fi.fileName();
 332       if(fname.length() && fname[0] != '.') {
 333         urlDecode(fname);
 334         lb->insertItem(fname);
 335       }
 336       ++it;
 337     }
 338
 339     // TODO: Qt 1.x needs this if list is empty
 340     lb->update();
 341   }
 342 }
 343
 344
 345 QString PDB_Provider::getDir() {
 346   return dir;
 347 }
 348
 349
 350
 351 /////////////////////////////////////////////////////////////////////////////
 352 //
 353 /////////////////////////////////////////////////////////////////////////////
 354 PDB_UserInfo::PDB_UserInfo(QWidget *parent) : QWidget(parent) {
 355   QVBoxLayout *tl = new QVBoxLayout(this);
 356   tl->setSpacing(10);
 357   tl->setMargin(10);
 358   QLabel *l = new QLabel(i18n("To log on to your ISP, kppp needs the username\n"
 359                             "and the password you got from your ISP. Type\n"
 360                             "in this information in the fields below.\n\n"
 361                             "Word case is important here."),
 362                        this);
 363   tl->addWidget(l);
 364
 365   QGridLayout *l1 = new QGridLayout();
 366   tl->addLayout(l1);
 367   l = new QLabel(i18n("Username:"), this);
 368   l1->addWidget(l, 0, 0);
 369   l = new QLabel(i18n("Password:"), this);
 370   l1->addWidget(l, 1, 0);
 371   _username = newLineEdit(24, this);
 372   connect(_username, SIGNAL(textChanged(const QString &)),
 373           this, SLOT(textChanged(const QString &)));
 374   l1->addWidget(_username, 0, 1);
 375   _password = newLineEdit(24, this);
 376   _password->setEchoMode(QLineEdit::Password);
 377   connect(_password, SIGNAL(textChanged(const QString &)),
 378           this, SLOT(textChanged(const QString &)));
 379   l1->addWidget(_password, 1, 1);
 380   tl->activate();
 381 }
 382
 383
 384 void PDB_UserInfo::textChanged(const QString &) {
 385   ProviderDB::wiz->setNextEnabled(this, !_password->text().isEmpty() &&
 386                       !_username->text().isEmpty());
 387 }
 388
 389
 390 QString PDB_UserInfo::username() {
 391   QString s = _username->text();
 392   return s;
 393 }
 394
 395
 396 QString PDB_UserInfo::password() {
 397   QString s = _password->text();
 398   return s;
 399 }
 400
 401
 402 void PDB_UserInfo::activate() {
 403   _username->setFocus();
 404 }
 405
 406
 407 /////////////////////////////////////////////////////////////////////////////
 408 //
 409 /////////////////////////////////////////////////////////////////////////////
 410 PDB_DialPrefix::PDB_DialPrefix(QWidget *parent) : QWidget(parent) {
 411   QVBoxLayout *tl = new QVBoxLayout(this);
 412   tl->setSpacing(10);
 413   tl->setMargin(10);
 414   QLabel *l = new QLabel(i18n("If you need a special dial prefix (e.g. if you\n"
 415                             "are using a telephone switch) you can specify\n"
 416                             "it here. This prefix is dialed just before the\n"
 417                             "phone number.\n\n"
 418                             "If you have a telephone switch, you probably need\n"
 419                             "to write \"0\" or \"0,\" here."),
 420                        this);
 421   tl->addWidget(l);
 422
 423   QGridLayout *l1 = new QGridLayout();
 424   tl->addLayout(l1);
 425   l = new QLabel(i18n("Dial prefix:"), this);
 426   l1->addWidget(l, 0, 0);
 427   _prefix = newLineEdit(24, this);
 428   l1->addWidget(_prefix, 0, 1);
 429   tl->activate();
 430 }
 431
 432
 433 QString PDB_DialPrefix::prefix() {
 434   QString s = _prefix->text();
 435
 436   return s;
 437 }
 438
 439
 440 void PDB_DialPrefix::activate() {
 441   _prefix->setFocus();
 442 }
 443
 444
 445 /////////////////////////////////////////////////////////////////////////////
 446 //
 447 /////////////////////////////////////////////////////////////////////////////
 448 PDB_Finished::PDB_Finished(QWidget *parent) : QWidget(parent) {
 449   QVBoxLayout *tl = new QVBoxLayout(this);
 450   tl->setSpacing(10);
 451   tl->setMargin(10);
 452   QLabel *l = new QLabel(i18n("Finished!\n\n"
 453                             "A new account has been created. Click \"Finish\" to\n"
 454                             "go back to the setup dialog. If you want to\n"
 455                             "check the settings of the newly created account,\n"
 456                             "you can use \"Edit\" in the setup dialog."),
 457                        this);
 458   tl->addWidget(l);
 459   tl->addStretch(1);
 460 }
 461
 462 //BEGIN pseudo percentencoding routines
 463 void urlDecode(QString &s) {
 464   QString s1;
 465
 466   for(int i = 0; i < s.length(); i++) {
 467     if(s[i] == '%') {
 468       s1 += 100*s[i+1].digitValue() + 10*s[i+2].digitValue()
 469         + s[i+3].digitValue();
 470       i += 3;
 471     } else {
 472       s1 += s[i];
 473     }
 474   }
 475
 476   s = s1;
 477 }
 478
 479
 480 void urlEncode(QString &s) {
 481   QString s1, tmp;
 482
 483   for(int i = 0; i < s.length(); i++) {
 484     if(QString(UNENCODED_CHARS).indexOf(s[i]) >= 0)
 485       s1 += s[i];
 486     else {
 487       tmp.sprintf("%%%03i", s[i].unicode());
 488       s1 += tmp;
 489     }
 490   }
 491   s = s1;
 492 }
 493 //END pseudo percentencoding routines
 494
 495 #include "providerdb.moc"
 496