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Diffstat (limited to 'kcontrol/kdm/main.cpp')
-rw-r--r-- | kcontrol/kdm/main.cpp | 342 |
1 files changed, 0 insertions, 342 deletions
diff --git a/kcontrol/kdm/main.cpp b/kcontrol/kdm/main.cpp deleted file mode 100644 index de4ea0fc7..000000000 --- a/kcontrol/kdm/main.cpp +++ /dev/null @@ -1,342 +0,0 @@ -/* - * main.cpp - * - * Copyright (c) 1999 Matthias Hoelzer-Kluepfel <hoelzer@kde.org> - * - * Requires the Qt widget libraries, available at no cost at - * http://www.troll.no/ - * - * 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 <config.h> - -#include <tqlayout.h> - -#include <kaboutdata.h> -#include <kgenericfactory.h> -#include <kimageio.h> -#include <kmessagebox.h> -#include <kurldrag.h> - -#include "tdm-appear.h" -#include "tdm-font.h" -#include "tdm-users.h" -#include "tdm-shut.h" -#include "tdm-conv.h" - -#include "main.h" -#include "background.h" - -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> -#include <locale.h> -#include <pwd.h> -#include <grp.h> - -typedef KGenericFactory<TDModule, TQWidget> TDMFactory; -K_EXPORT_COMPONENT_FACTORY( kcm_tdm, TDMFactory("tdmconfig") ) - -KURL *decodeImgDrop(TQDropEvent *e, TQWidget *wdg) -{ - KURL::List uris; - - if (KURLDrag::decode(e, uris) && (uris.count() > 0)) { - KURL *url = new KURL(uris.first()); - - KImageIO::registerFormats(); - if( KImageIO::canRead(KImageIO::type(url->fileName())) ) - return url; - - TQStringList qs = TQStringList::split('\n', KImageIO::pattern()); - qs.remove(qs.begin()); - - TQString msg = i18n( "%1 " - "does not appear to be an image file.\n" - "Please use files with these extensions:\n" - "%2") - .arg(url->fileName()) - .arg(qs.join("\n")); - KMessageBox::sorry( wdg, msg); - delete url; - } - return 0; -} - -KSimpleConfig *config; - -TDModule::TDModule(TQWidget *parent, const char *name, const TQStringList &) - : KCModule(TDMFactory::instance(), parent, name) - , minshowuid(0) - , maxshowuid(0) - , updateOK(false) -{ - KAboutData *about = - new KAboutData(I18N_NOOP("kcmtdm"), I18N_NOOP("KDE Login Manager Config Module"), - 0, 0, KAboutData::License_GPL, - I18N_NOOP("(c) 1996 - 2005 The TDM Authors")); - - about->addAuthor("Thomas Tanghus", I18N_NOOP("Original author"), "tanghus@earthling.net"); - about->addAuthor("Steffen Hansen", 0, "hansen@kde.org"); - about->addAuthor("Oswald Buddenhagen", I18N_NOOP("Current maintainer"), "ossi@kde.org"); - - setQuickHelp( i18n( "<h1>Login Manager</h1> In this module you can configure the " - "various aspects of the KDE Login Manager. This includes " - "the look and feel as well as the users that can be " - "selected for login. Note that you can only make changes " - "if you run the module with superuser rights. If you have not started the KDE " - "Control Center with superuser rights (which is absolutely the right thing to " - "do, by the way), click on the <em>Modify</em> button to acquire " - "superuser rights. You will be asked for the superuser password." - "<h2>Appearance</h2> On this tab page, you can configure how " - "the Login Manager should look, which language it should use, and which " - "GUI style it should use. The language settings made here have no influence on " - "the user's language settings." - "<h2>Font</h2>Here you can choose the fonts that the Login Manager should use " - "for various purposes like greetings and user names. " - "<h2>Background</h2>If you want to set a special background for the login " - "screen, this is where to do it." - "<h2>Shutdown</h2> Here you can specify who is allowed to shutdown/reboot the machine " - "and whether a boot manager should be used." - "<h2>Users</h2>On this tab page, you can select which users the Login Manager " - "will offer you for logging in." - "<h2>Convenience</h2> Here you can specify a user to be logged in automatically, " - "users not needing to provide a password to log in, and other convenience features.<br>" - "Note, that these settings are security holes by their nature, so use them very carefully.")); - - setAboutData( about ); - - setlocale( LC_COLLATE, "C" ); - - KGlobal::locale()->insertCatalogue("kcmbackground"); - - TQStringList sl; - TQMap<gid_t,TQStringList> tgmap; - TQMap<gid_t,TQStringList>::Iterator tgmapi; - TQMap<gid_t,TQStringList>::ConstIterator tgmapci; - TQMap<TQString, QPair<int,TQStringList> >::Iterator umapi; - - struct passwd *ps; - for (setpwent(); (ps = getpwent()); ) { - TQString un( TQFile::decodeName( ps->pw_name ) ); - if (usermap.find( un ) == usermap.end()) { - usermap.insert( un, QPair<int,TQStringList>( ps->pw_uid, sl ) ); - if ((tgmapi = tgmap.find( ps->pw_gid )) != tgmap.end()) - (*tgmapi).append( un ); - else - tgmap[ps->pw_gid] = un; - } - } - endpwent(); - - struct group *grp; - for (setgrent(); (grp = getgrent()); ) { - TQString gn( TQFile::decodeName( grp->gr_name ) ); - bool delme = false; - if ((tgmapi = tgmap.find( grp->gr_gid )) != tgmap.end()) { - if ((*tgmapi).count() == 1 && (*tgmapi).first() == gn) - delme = true; - else - for (TQStringList::ConstIterator it = (*tgmapi).begin(); - it != (*tgmapi).end(); ++it) - usermap[*it].second.append( gn ); - tgmap.remove( tgmapi ); - } - if (!*grp->gr_mem || - (delme && !grp->gr_mem[1] && gn == TQFile::decodeName( *grp->gr_mem ))) - continue; - do { - TQString un( TQFile::decodeName( *grp->gr_mem ) ); - if ((umapi = usermap.find( un )) != usermap.end()) { - if ((*umapi).second.find( gn ) == (*umapi).second.end()) - (*umapi).second.append( gn ); - } else - kdWarning() << "group '" << gn << "' contains unknown user '" << un << "'" << endl; - } while (*++grp->gr_mem); - } - endgrent(); - - for (tgmapci = tgmap.begin(); tgmapci != tgmap.end(); ++tgmapci) - kdWarning() << "user(s) '" << tgmapci.data().join(",") - << "' have unknown GID " << tgmapci.key() << endl; - - struct stat st; - if( stat( KDE_CONFDIR "/tdm/tdmdistrc" ,&st ) == 0) { - config = new KSimpleConfig( TQString::fromLatin1( KDE_CONFDIR "/tdm/tdmdistrc" )); - } - else { - config = new KSimpleConfig( TQString::fromLatin1( KDE_CONFDIR "/tdm/tdmrc" )); - } - - TQVBoxLayout *top = new TQVBoxLayout(this); - tab = new TQTabWidget(this); - - // ***** - // _don't_ add a theme configurator until the theming engine is _really_ done!! - // ***** - - appearance = new TDMAppearanceWidget(this); - tab->addTab(appearance, i18n("A&ppearance")); - connect(appearance, TQT_SIGNAL(changed(bool)), TQT_SIGNAL( changed(bool))); - - font = new TDMFontWidget(this); - tab->addTab(font, i18n("&Font")); - connect(font, TQT_SIGNAL(changed(bool)), TQT_SIGNAL(changed(bool))); - - background = new KBackground(this); - tab->addTab(background, i18n("&Background")); - connect(background, TQT_SIGNAL(changed(bool)), TQT_SIGNAL(changed(bool))); - - sessions = new TDMSessionsWidget(this); - tab->addTab(sessions, i18n("&Shutdown")); - connect(sessions, TQT_SIGNAL(changed(bool)), TQT_SIGNAL(changed(bool))); - - users = new TDMUsersWidget(this, 0); - tab->addTab(users, i18n("&Users")); - connect(users, TQT_SIGNAL(changed(bool)), TQT_SIGNAL(changed(bool))); - connect(users, TQT_SIGNAL(setMinMaxUID(int,int)), TQT_SLOT(slotMinMaxUID(int,int))); - connect(this, TQT_SIGNAL(addUsers(const TQMap<TQString,int> &)), users, TQT_SLOT(slotAddUsers(const TQMap<TQString,int> &))); - connect(this, TQT_SIGNAL(delUsers(const TQMap<TQString,int> &)), users, TQT_SLOT(slotDelUsers(const TQMap<TQString,int> &))); - connect(this, TQT_SIGNAL(clearUsers()), users, TQT_SLOT(slotClearUsers())); - - convenience = new TDMConvenienceWidget(this, 0); - tab->addTab(convenience, i18n("Con&venience")); - connect(convenience, TQT_SIGNAL(changed(bool)), TQT_SIGNAL(changed(bool))); - connect(this, TQT_SIGNAL(addUsers(const TQMap<TQString,int> &)), convenience, TQT_SLOT(slotAddUsers(const TQMap<TQString,int> &))); - connect(this, TQT_SIGNAL(delUsers(const TQMap<TQString,int> &)), convenience, TQT_SLOT(slotDelUsers(const TQMap<TQString,int> &))); - connect(this, TQT_SIGNAL(clearUsers()), convenience, TQT_SLOT(slotClearUsers())); - - load(); - if (getuid() != 0 || !config->checkConfigFilesWritable( true )) { - appearance->makeReadOnly(); - font->makeReadOnly(); - background->makeReadOnly(); - users->makeReadOnly(); - sessions->makeReadOnly(); - convenience->makeReadOnly(); - } - top->addWidget(tab); -} - -TDModule::~TDModule() -{ - delete config; -} - -void TDModule::load() -{ - appearance->load(); - font->load(); - background->load(); - users->load(); - sessions->load(); - convenience->load(); - propagateUsers(); -} - - -void TDModule::save() -{ - appearance->save(); - font->save(); - background->save(); - users->save(); - sessions->save(); - convenience->save(); - config->sync(); -} - - -void TDModule::defaults() -{ - if ( getuid() == 0 ) - { - appearance->defaults(); - font->defaults(); - background->defaults(); - users->defaults(); - sessions->defaults(); - convenience->defaults(); - propagateUsers(); - } -} - -void TDModule::propagateUsers() -{ - groupmap.clear(); - emit clearUsers(); - TQMap<TQString,int> lusers; - TQMapConstIterator<TQString, QPair<int,TQStringList> > it; - TQStringList::ConstIterator jt; - TQMap<TQString,int>::Iterator gmapi; - for (it = usermap.begin(); it != usermap.end(); ++it) { - int uid = it.data().first; - if (!uid || (uid >= minshowuid && uid <= maxshowuid)) { - lusers[it.key()] = uid; - for (jt = it.data().second.begin(); jt != it.data().second.end(); ++jt) - if ((gmapi = groupmap.find( *jt )) == groupmap.end()) { - groupmap[*jt] = 1; - lusers['@' + *jt] = -uid; - } else - (*gmapi)++; - } - } - emit addUsers(lusers); - updateOK = true; -} - -void TDModule::slotMinMaxUID(int min, int max) -{ - if (updateOK) { - TQMap<TQString,int> alusers, dlusers; - TQMapConstIterator<TQString, QPair<int,TQStringList> > it; - TQStringList::ConstIterator jt; - TQMap<TQString,int>::Iterator gmapi; - for (it = usermap.begin(); it != usermap.end(); ++it) { - int uid = it.data().first; - if (!uid) continue; - if ((uid >= minshowuid && uid <= maxshowuid) && - !(uid >= min && uid <= max)) { - dlusers[it.key()] = uid; - for (jt = it.data().second.begin(); - jt != it.data().second.end(); ++jt) { - gmapi = groupmap.find( *jt ); - if (!--(*gmapi)) { - groupmap.remove( gmapi ); - dlusers['@' + *jt] = -uid; - } - } - } else - if ((uid >= min && uid <= max) && - !(uid >= minshowuid && uid <= maxshowuid)) { - alusers[it.key()] = uid; - for (jt = it.data().second.begin(); - jt != it.data().second.end(); ++jt) - if ((gmapi = groupmap.find( *jt )) == groupmap.end()) { - groupmap[*jt] = 1; - alusers['@' + *jt] = -uid; - } else - (*gmapi)++; - } - } - emit delUsers(dlusers); - emit addUsers(alusers); - } - minshowuid = min; - maxshowuid = max; -} - -#include "main.moc" |