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   QRegExp re_username("%USERNAME%");
 143   QRegExp re_password("%PASSWORD%");
 144
 145   QMap <QString, QString> map(cfg->entryMap("<default>"));
 146   QMap <QString, QString>::Iterator it(map.begin());
 147   while(it != map.end()) {
 148     QString key = it.key();
 149     QString value = *it;
 150     if(value.contains(re_username))
 151       value.replace(re_username, page4->username());
 152
 153     if(value.contains(re_password))
 154       value.replace(re_password, page4->password());
 155
 156     gpppdata.writeConfig(gpppdata.currentAccountGroup(), key, value);
 157
 158     if(key == "Name")
 159       gpppdata.setAccname(value);
 160     ++it;
 161   }
 162
 163   gpppdata.writeConfig(gpppdata.currentAccountGroup(), "DialPrefix", page5->prefix());
 164   done(Accepted);
 165 }
 166
 167
 168 /////////////////////////////////////////////////////////////////////////////
 169 //
 170 /////////////////////////////////////////////////////////////////////////////
 171 PDB_Intro::PDB_Intro(QWidget *parent) : QWidget(parent) {
 172   QLabel *l = new QLabel(i18n("You will be asked a few questions on information\n"
 173                             "which is needed to establish an Internet connection\n"
 174                             "with your Internet Service Provider (ISP).\n\n"
 175                             "Make sure you have the registration form from your\n"
 176                             "ISP handy. If you have any problems, try the online\n"
 177                             "help first. If any information is missing, contact\n"
 178                             "your ISP."),
 179                        this);
 180   QVBoxLayout *tl = new QVBoxLayout(this);
 181   tl->setSpacing(10);
 182   tl->setMargin(10);
 183   tl->addWidget(l);
 184   tl->activate();
 185 }
 186
 187
 188 /////////////////////////////////////////////////////////////////////////////
 189 //
 190 /////////////////////////////////////////////////////////////////////////////
 191 PDB_Country::PDB_Country(QWidget *parent) : QWidget(parent) {
 192   QLabel *l = new QLabel(i18n("Select the location where you plan to use this\n"
 193                             "account from the list below. If your country or\n"
 194                             "location is not listed, you have to create the\n"
 195                             "account with the normal, dialog based setup.\n\n"
 196                             "If you click \"Cancel\", the dialog based setup\n"
 197                             "will start."),
 198                        this);
 199   QVBoxLayout *tl = new QVBoxLayout(this);
 200   tl->setSpacing(10);
 201   tl->setMargin(10);
 202   tl->addWidget(l);
 203
 204   QHBoxLayout *l1 = new QHBoxLayout;
 205   tl->addLayout(l1);
 206   l1->addStretch(1);
 207
 208   lb = new Q3ListBox(this);
 209   connect(lb, SIGNAL(highlighted(int)),
 210           this, SLOT(selectionChanged(int)));
 211   lb->setMinimumSize(220, 100);
 212   l1->addWidget(lb, 2);
 213   l1->addStretch(1);
 214
 215   list = new QStringList;
 216
 217   // fill the listbox
 218   // set up filter
 219   QDir d(KGlobal::dirs()->findDirs("appdata", "Provider").first());
 220   d.setFilter(QDir::Dirs);
 221   d.setSorting(QDir::Name);
 222
 223   // read the list of files
 224   const QFileInfoList flist = d.entryInfoList();
 225   if(flist.size()) {
 226     QFileInfoList::const_iterator it = flist.begin();
 227     QFileInfoList::const_iterator itEnd = flist.end();
 228     QFileInfo fi;
 229     // traverse the flist and insert into a map for sorting
 230     QMap<QString, QString> countries;
 231     for(; it != itEnd; ++it) {
 232       fi = *it;
 233       if(fi.fileName() != "." && fi.fileName() != "..") {
 234         QString dirFile(fi.absoluteFilePath()+"/.directory");
 235         QString entryName;
 236         if(QFile::exists(dirFile)){
 237           KDesktopFile config(dirFile);
 238           entryName = config.readName();
 239         }
 240         if (entryName.isNull()) entryName = fi.fileName();
 241         countries.insert(entryName, fi.fileName());
 242       }
 243     }
 244     // insert sorted entries into list box and string list
 245     QMap<QString, QString>::const_iterator mit = countries.begin();
 246     QMap<QString, QString>::const_iterator mend = countries.end();
 247     while(mit != mend) {
 248         lb->insertItem(mit.key());
 249         list->append(*mit);
 250         ++mit;
 251     }
 252   }
 253
 254   tl->activate();
 255 }
 256
 257 PDB_Country::~PDB_Country()
 258 {
 259   delete list;
 260 }
 261
 262 void PDB_Country::selectionChanged(int idx) {
 263   //  QWizard *wizard = (QWizard *)parent(); Why doesn't this work ?
 264   ProviderDB::wiz->setNextEnabled(this, (idx != -1));
 265 }
 266
 267
 268 /////////////////////////////////////////////////////////////////////////////
 269 //
 270 /////////////////////////////////////////////////////////////////////////////
 271 PDB_Provider::PDB_Provider(QWidget *parent) : QWidget(parent) {
 272   QVBoxLayout *tl = new QVBoxLayout(this);
 273   tl->setSpacing(10);
 274   tl->setMargin(10);
 275   QLabel *l = new QLabel(i18n("Select your Internet Service Provider (ISP) from\n"
 276                             "the list below. If the ISP is not in this list,\n"
 277                             "you have to click on \"Cancel\" and create this\n"
 278                             "account using the normal, dialog-based setup.\n\n"
 279                             "Click on \"Next\" when you have finished your\n"
 280                             "selection."), this);
 281   tl->addWidget(l);
 282
 283   QHBoxLayout *l1 = new QHBoxLayout;
 284   tl->addLayout(l1);
 285   l1->addStretch(1);
 286
 287   lb = new Q3ListBox(this);
 288   connect(lb, SIGNAL(highlighted(int)),
 289           this, SLOT(selectionChanged(int)));
 290   lb->setMinimumSize(220, 100);
 291   l1->addWidget(lb, 2);
 292   l1->addStretch(1);
 293 }
 294
 295 void PDB_Provider::selectionChanged(int idx) {
 296   ProviderDB::wiz->setNextEnabled(this, idx != -1);
 297 }
 298
 299
 300 void PDB_Provider::setDir(const QString &_dir) {
 301   if(dir != _dir) {
 302     lb->clear();
 303
 304     // fill the listbox
 305     // set up filter
 306     dir = _dir;
 307
 308     QString dir1 = KGlobal::dirs()->findDirs("appdata", "Provider").first();
 309     QRegExp re1(" ");
 310     dir = dir.replace(re1, "_");
 311     dir1 += dir;
 312
 313     QDir d(dir1);
 314     d.setFilter(QDir::Files);
 315     d.setSorting(QDir::Name);
 316
 317     // read the list of files
 318     const QFileInfoList list = d.entryInfoList();
 319     QFileInfoList::const_iterator it = list.begin();
 320     QFileInfoList::const_iterator itEnd = list.end();
 321     QFileInfo fi;
 322
 323     // traverse the list and insert into the widget
 324     QRegExp re("_");
 325     while(it != itEnd) {
 326       fi = *it;
 327       QString fname = fi.fileName();
 328       if(fname.length() && fname[0] != '.') {
 329         urlDecode(fname);
 330         lb->insertItem(fname);
 331       }
 332       ++it;
 333     }
 334
 335     // TODO: Qt 1.x needs this if list is empty
 336     lb->update();
 337   }
 338 }
 339
 340
 341 QString PDB_Provider::getDir() {
 342   return dir;
 343 }
 344
 345
 346
 347 /////////////////////////////////////////////////////////////////////////////
 348 //
 349 /////////////////////////////////////////////////////////////////////////////
 350 PDB_UserInfo::PDB_UserInfo(QWidget *parent) : QWidget(parent) {
 351   QVBoxLayout *tl = new QVBoxLayout(this);
 352   tl->setSpacing(10);
 353   tl->setMargin(10);
 354   QLabel *l = new QLabel(i18n("To log on to your ISP, kppp needs the username\n"
 355                             "and the password you got from your ISP. Type\n"
 356                             "in this information in the fields below.\n\n"
 357                             "Word case is important here."),
 358                        this);
 359   tl->addWidget(l);
 360
 361   QGridLayout *l1 = new QGridLayout();
 362   tl->addLayout(l1);
 363   l = new QLabel(i18n("Username:"), this);
 364   l1->addWidget(l, 0, 0);
 365   l = new QLabel(i18n("Password:"), this);
 366   l1->addWidget(l, 1, 0);
 367   _username = newLineEdit(24, this);
 368   connect(_username, SIGNAL(textChanged(const QString &)),
 369           this, SLOT(textChanged(const QString &)));
 370   l1->addWidget(_username, 0, 1);
 371   _password = newLineEdit(24, this);
 372   _password->setEchoMode(QLineEdit::Password);
 373   connect(_password, SIGNAL(textChanged(const QString &)),
 374           this, SLOT(textChanged(const QString &)));
 375   l1->addWidget(_password, 1, 1);
 376   tl->activate();
 377 }
 378
 379
 380 void PDB_UserInfo::textChanged(const QString &) {
 381   ProviderDB::wiz->setNextEnabled(this, !_password->text().isEmpty() &&
 382                       !_username->text().isEmpty());
 383 }
 384
 385
 386 QString PDB_UserInfo::username() {
 387   QString s = _username->text();
 388   return s;
 389 }
 390
 391
 392 QString PDB_UserInfo::password() {
 393   QString s = _password->text();
 394   return s;
 395 }
 396
 397
 398 void PDB_UserInfo::activate() {
 399   _username->setFocus();
 400 }
 401
 402
 403 /////////////////////////////////////////////////////////////////////////////
 404 //
 405 /////////////////////////////////////////////////////////////////////////////
 406 PDB_DialPrefix::PDB_DialPrefix(QWidget *parent) : QWidget(parent) {
 407   QVBoxLayout *tl = new QVBoxLayout(this);
 408   tl->setSpacing(10);
 409   tl->setMargin(10);
 410   QLabel *l = new QLabel(i18n("If you need a special dial prefix (e.g. if you\n"
 411                             "are using a telephone switch) you can specify\n"
 412                             "it here. This prefix is dialed just before the\n"
 413                             "phone number.\n\n"
 414                             "If you have a telephone switch, you probably need\n"
 415                             "to write \"0\" or \"0,\" here."),
 416                        this);
 417   tl->addWidget(l);
 418
 419   QGridLayout *l1 = new QGridLayout();
 420   tl->addLayout(l1);
 421   l = new QLabel(i18n("Dial prefix:"), this);
 422   l1->addWidget(l, 0, 0);
 423   _prefix = newLineEdit(24, this);
 424   l1->addWidget(_prefix, 0, 1);
 425   tl->activate();
 426 }
 427
 428
 429 QString PDB_DialPrefix::prefix() {
 430   QString s = _prefix->text();
 431
 432   return s;
 433 }
 434
 435
 436 void PDB_DialPrefix::activate() {
 437   _prefix->setFocus();
 438 }
 439
 440
 441 /////////////////////////////////////////////////////////////////////////////
 442 //
 443 /////////////////////////////////////////////////////////////////////////////
 444 PDB_Finished::PDB_Finished(QWidget *parent) : QWidget(parent) {
 445   QVBoxLayout *tl = new QVBoxLayout(this);
 446   tl->setSpacing(10);
 447   tl->setMargin(10);
 448   QLabel *l = new QLabel(i18n("Finished!\n\n"
 449                             "A new account has been created. Click \"Finish\" to\n"
 450                             "go back to the setup dialog. If you want to\n"
 451                             "check the settings of the newly created account,\n"
 452                             "you can use \"Edit\" in the setup dialog."),
 453                        this);
 454   tl->addWidget(l);
 455   tl->addStretch(1);
 456 }
 457
 458
 459 void urlDecode(QString &s) {
 460   QString s1;
 461
 462   for(int i = 0; i < s.length(); i++) {
 463     if(s[i] == '%') {
 464       s1 += 100*s[i+1].digitValue() + 10*s[i+2].digitValue()
 465         + s[i+3].digitValue();
 466       i += 3;
 467     } else {
 468       s1 += s[i];
 469     }
 470   }
 471
 472   s = s1;
 473 }
 474
 475
 476 void urlEncode(QString &s) {
 477   QString s1, tmp;
 478
 479   for(int i = 0; i < s.length(); i++) {
 480     if(QString(UNENCODED_CHARS).indexOf(s[i]) >= 0)
 481       s1 += s[i];
 482     else {
 483       tmp.sprintf("%%%03i", s[i].unicode());
 484       s1 += tmp;
 485     }
 486   }
 487   s = s1;
 488 }
 489
 490
 491 #include "providerdb.moc"
 492