workspace/kdm/kfrontend/kdmconfig.cpp

   1 /*
   2
   3 Config for kdm
   4
   5 Copyright (C) 1997, 1998 Steffen Hansen <hansen@kde.org>
   6 Copyright (C) 2000-2003 Oswald Buddenhagen <ossi@kde.org>
   7
   8
   9 This program is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License as published by
  11 the Free Software Foundation; either version 2 of the License, or
  12 (at your option) any later version.
  13
  14 This program is distributed in the hope that it will be useful,
  15 but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 GNU General Public License for more details.
  18
  19 You should have received a copy of the GNU General Public License
  20 along with this program; if not, write to the Free Software
  21 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  22
  23 */
  24
  25 #include "kdmconfig.h"
  26 #include "kdm_greet.h"
  27 #include "utils.h"
  28
  29 #include <kconfiggroup.h>
  30 #include <kglobal.h>
  31 #include <klocale.h>
  32
  33 #include <stdio.h>
  34 #include <stdlib.h>
  35 #include <unistd.h>
  36 #include <sys/utsname.h>
  37
  38 #define WANT_GREET_DEFS
  39 #include <config.ci>
  40
  41 CONF_GREET_DEFS
  42
  43 QString _stsFile;
  44 bool _isLocal;
  45 bool _isReserve;
  46 bool _authorized;
  47
  48 static QString
  49 getCfgQStr( int id )
  50 {
  51         return qString( getCfgStr( id ) );
  52 }
  53
  54 static QStringList
  55 getCfgQStrList( int id )
  56 {
  57         return qStringList( getCfgStrArr( id, 0 ) );
  58 }
  59
  60 // Based on kconfiggroupgui.cpp
  61 static QFont *
  62 str2Font( const QString &aValue )
  63 {
  64         uint nFontBits;
  65         QString chStr;
  66         QFont *aRetFont = new QFont();
  67
  68         QStringList sl = aValue.split( QString::fromLatin1(","), QString::SkipEmptyParts );
  69
  70         if (sl.count() == 1) {
  71                 /* X11 font spec */
  72                 aRetFont->setRawMode( true );
  73                 aRetFont->setRawName( aValue );
  74         } else if (sl.count() == 10) {
  75                 /* qt3 font spec */
  76                 aRetFont->fromString( aValue );
  77         } else if (sl.count() == 6) {
  78                 /* backward compatible kde2 font spec */
  79                 aRetFont->setFamily( sl[0] );
  80                 aRetFont->setPointSize( sl[1].toInt() );
  81                 aRetFont->setWeight( sl[4].toUInt() );
  82
  83                 aRetFont->setStyleHint( (QFont::StyleHint)sl[2].toUInt() );
  84
  85                 nFontBits = sl[5].toUInt();
  86                 aRetFont->setItalic( (nFontBits & 0x01) != 0 );
  87                 aRetFont->setUnderline( (nFontBits & 0x02) != 0 );
  88                 aRetFont->setStrikeOut( (nFontBits & 0x04) != 0 );
  89                 aRetFont->setFixedPitch( (nFontBits & 0x08) != 0 );
  90                 aRetFont->setRawMode( (nFontBits & 0x20) != 0 );
  91         }
  92         aRetFont->setStyleStrategy( (QFont::StyleStrategy)
  93            (QFont::PreferMatch |
  94             (_antiAliasing ? QFont::PreferAntialias : QFont::NoAntialias)) );
  95
  96         return aRetFont;
  97 }
  98
  99 extern "C"
 100 void initConfig( void )
 101 {
 102         CONF_GREET_INIT
 103
 104         _isLocal = getCfgInt( C_isLocal );
 105         _isReserve = _isLocal && getCfgInt( C_isReserve );
 106         _hasConsole = _hasConsole && _isLocal && getCfgInt( C_hasConsole );
 107         _authorized = getCfgInt( C_isAuthorized );
 108
 109         _stsFile = _dataDir + "/kdmsts";
 110
 111         // Greet String
 112         char hostname[256], *ptr;
 113         hostname[0] = '\0';
 114         if (!gethostname( hostname, sizeof(hostname) ))
 115                 hostname[sizeof(hostname)-1] = '\0';
 116         struct utsname tuname;
 117         uname( &tuname );
 118         QString gst = _greetString;
 119         _greetString.clear();
 120         int i, j, l = gst.length();
 121         for (i = 0; i < l; i++) {
 122                 if (gst[i] == '%') {
 123                         switch (gst[++i].cell()) {
 124                         case '%': _greetString += gst[i]; continue;
 125                         case 'd': ptr = dname; break;
 126                         case 'h': ptr = hostname; break;
 127                         case 'n': ptr = tuname.nodename;
 128                                 for (j = 0; ptr[j]; j++)
 129                                         if (ptr[j] == '.') {
 130                                                 ptr[j] = 0;
 131                                                 break;
 132                                         }
 133                                 break;
 134                         case 's': ptr = tuname.sysname; break;
 135                         case 'r': ptr = tuname.release; break;
 136                         case 'm': ptr = tuname.machine; break;
 137                         default: _greetString += i18nc("@item:intext substitution for "
 138                                                        "an undefined %X placeholder wrongly "
 139                                                        "given in the config file 'kdmrc', "
 140                                                        "telling the user to fix it",
 141                                                        "[fix kdmrc]"); continue;
 142                         }
 143                         _greetString += QString::fromLocal8Bit( ptr );
 144                 } else
 145                         _greetString += gst[i];
 146         }
 147 }
 148
 149 void initQAppConfig( void )
 150 {
 151         CONF_GREET_INIT_QAPP
 152
 153         KConfigGroup cfg( KGlobal::config(), "General" );
 154         cfg.writeEntry( "nopaletteChange", true );
 155         cfg.writeEntry( "font", *_normalFont );
 156         if (!_GUIStyle.isEmpty())
 157                 cfg.writeEntry( "widgetStyle", _GUIStyle );
 158 }
 159