2 files changed, 8 insertions, 8 deletions

diff --git a/core/opie-login/loginwindowimpl.cpp b/core/opie-login/loginwindowimpl.cpp
index f24ebb3..63baaa6 100644
--- a/core/opie-login/loginwindowimpl.cpp
+++ b/core/opie-login/loginwindowimpl.cpp
@@ -1,323 +1,326 @@
 #include <qapplication.h>
 #include <qpushbutton.h>
 #include <qlayout.h>
 #include <qframe.h>
 #include <qlineedit.h>
 #include <qtimer.h>
 #include <qcombobox.h>
 #include <qpixmap.h>
 #include <qlabel.h>
 #include <qpopupmenu.h>
 #include <qmessagebox.h>
 
 #include <qpe/qcopenvelope_qws.h>
 
 #include <opie/odevice.h>
 
 #include <stdio.h>
 
 #include <pwd.h>
 #include <grp.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <signal.h>
 
 #ifdef USEPAM
 extern "C" {
 #include <security/pam_appl.h>
 }
 #else
 #include <crypt.h>
 #include <shadow.h>
 #endif
 
 #include "loginwindowimpl.h"
 #include "inputmethods.h"
 
+using namespace Opie;
+
+
 LoginWindowImpl::LoginWindowImpl ( ) : LoginWindow ( 0, "LOGIN-WINDOW", WStyle_Customize | WStyle_NoBorder | WDestructiveClose )
 {
         QPopupMenu *pop = new QPopupMenu ( this );
         pop-> insertItem ( tr( "Restart" ), this, SLOT( restart ( )));
         pop-> insertItem ( tr( "Quit" ), this, SLOT( quit ( )));
         m_menu-> setPopup ( pop );
 
         QHBoxLayout *lay = new QHBoxLayout ( m_taskbar, 4, 4 );
         m_input = new InputMethods ( m_taskbar );
         lay-> addWidget ( m_input );
         lay-> addStretch ( 10 );
 
         setActiveWindow ( );
         m_password-> setFocus ( );
 
         m_user-> insertStringList ( getAllUsers ( ));
 
         QTimer::singleShot ( 0, this, SLOT( showIM ( )));
 
         QString opiedir = ::getenv ( "OPIEDIR" );
         QPixmap bgpix ( opiedir + "/pics/launcher/opie-background.jpg" );
 
         if ( !bgpix. isNull ( ))
                 setBackgroundPixmap ( bgpix );
 
         m_caption-> setText ( m_caption-> text ( ) + tr( "<center>%1 %2</center>" ). arg ( ODevice::inst ( )-> systemString ( )). arg ( ODevice::inst ( )-> systemVersionString ( )));
 }
 
 LoginWindowImpl::~LoginWindowImpl ( )
 {
 }
 
 void LoginWindowImpl::keyPressEvent ( QKeyEvent *e )
 {
         switch ( e-> key ( )) {
                 case HardKey_Suspend:   suspend ( );
                                         break;
                 case HardKey_Backlight: backlight ( );
                                         break;
                 default:                e-> ignore ( );
                                         break;
         }
         LoginWindow::keyPressEvent ( e );
 }
 
 
 void LoginWindowImpl::toggleEchoMode ( bool t )
 {
         m_password-> setEchoMode ( t ? QLineEdit::Normal : QLineEdit::Password );
 }
 
 QStringList LoginWindowImpl::getAllUsers ( )
 {
         struct passwd *pwd;
         QStringList sl;
 
         while (( pwd = ::getpwent ( ))) {
                 if (( pwd-> pw_uid == 0 ) || ( pwd-> pw_uid >= 500 && pwd-> pw_uid < 65534 ))
                         sl << QString ( pwd-> pw_name );
         }
 
         ::endpwent ( );
 
         return sl;
 }
 
 void LoginWindowImpl::showIM ( )
 {
         m_input-> showInputMethod ( );
 }
 
 void LoginWindowImpl::restart ( )
 {
         qApp-> quit ( );
 }
 
 void LoginWindowImpl::quit ( )
 {
         qApp-> quit ( );
         ::kill ( ::getppid ( ), SIGUSR1 );
 }
 
 void LoginWindowImpl::suspend ( )
 {
         ODevice::inst ( )-> suspend ( );
 
         QCopEnvelope e("QPE/System", "setBacklight(int)");
         e << -3; // Force on
 }
 
 void LoginWindowImpl::backlight ( )
 {
         QCopEnvelope e("QPE/System", "setBacklight(int)");
         e << -2; // toggle
 }
 
 #ifdef USEPAM
 
 static const char *_PAM_SERVICE = "xdm";
 static const char *PAM_password;
 
 typedef const struct pam_message pam_message_type;
 
 static int PAM_conv( int, pam_message_type **,  struct pam_response **,  void * );
 
 static struct pam_conv PAM_conversation = {
   &PAM_conv,
   NULL
 };
 
 //----------------------------------------------------------------------------
 
 static char *COPY_STRING( const char * s ) {
   return (s) ? strdup(s) : (char *)NULL;
 }
 
 #define GET_MEM if (reply) realloc(reply, size);\
                      else reply = (struct pam_response *)malloc(size); \
                      if (!reply) return PAM_CONV_ERR; \
                      size += sizeof(struct pam_response)
 
 
 static int PAM_conv( int num_msg, pam_message_type **msg,
                      struct pam_response **resp,  void *)
 {
   int count = 0, replies = 0;
   struct pam_response *reply = NULL;
   int size = sizeof(struct pam_response);
 
   for( count = 0; count < num_msg; count++ ) {
     switch (msg[count]->msg_style) {
     case PAM_PROMPT_ECHO_ON:
       /* user name given to PAM already */
       return PAM_CONV_ERR;
 
     case PAM_PROMPT_ECHO_OFF:
       /* wants password */
       GET_MEM;
       reply[replies].resp_retcode = PAM_SUCCESS;
       reply[replies].resp = COPY_STRING(PAM_password);
       replies++;
       /* PAM frees resp */
       break;
     case PAM_TEXT_INFO:
       break;
     default:
       /* unknown or PAM_ERROR_MSG */
       if (reply) free (reply);
       return PAM_CONV_ERR;
     }
   }
   if (reply) *resp = reply;
   return PAM_SUCCESS;
 }
 
 
 static bool pwcheck_PAM( const char *user, const char *password )
 {
   bool pw_correct = false;
   int pam_error;
   int pam_return = 0;
   pam_handle_t *pamh = 0;
   PAM_password = password;
 
   pam_error = pam_start( _PAM_SERVICE, user, &PAM_conversation, &pamh );
   if( pam_error == PAM_SUCCESS ) {
     pam_error = pam_authenticate( pamh, 0 );
     if( pam_error == PAM_SUCCESS ) {
       //-- password correct
       pw_correct = true;
       pam_return = PAM_SUCCESS;
     } else {
       pam_return = pam_error;
     }
   } else {
     //  cerr << "PAM error: " << pam_strerror( pamh, pam_error ) << endl;
   }
   pam_end( pamh, pam_return );
   return pw_correct;
 }
 
 #else
 
 //----------------------------------------------------------------------------
 
 static bool pwcheck_Unix( const char *user, const char *pass )
 {
         char *encrypted, *correct;
         struct passwd *pw;
 
         if ( !user || !pass )
                 return false;
 
         pw = getpwnam ( user );
 
         if ( !pw )
                 return false;
 
         if (( strcmp ( pw-> pw_passwd, "x" ) == 0 ) || ( strcmp ( pw-> pw_passwd, "*" ) == 0 )) {
                 struct spwd *sp = getspnam ( pw-> pw_name );
 
                 if ( !sp )
                         return false;
 
                 correct = sp-> sp_pwdp;
         }
         else
                 correct = pw-> pw_passwd;
 
         if ( correct == 0 || correct[0] == '\0' )
                 return true;
 
         encrypted = crypt ( pass, correct );
         return ( strcmp ( encrypted, correct ) == 0 );
 }
 
 #endif
 
 
 bool LoginWindowImpl::changeIdentity ( const char *user )
 {
         const char *DEFAULT_LOGIN_PATH      = "/bin:/usr/bin";
         const char *DEFAULT_ROOT_LOGIN_PATH = "/usr/sbin:/bin:/usr/bin:/sbin";
 
         bool fail = false;
         struct passwd *pw = getpwnam ( user );
 
         fail |= ( pw == 0 );
         fail |= ( initgroups ( pw-> pw_name, pw-> pw_gid ));
         endgrent ( );
         fail |= ( setgid ( pw-> pw_gid ));
         fail |= ( setuid ( pw-> pw_uid ));
 
         fail |= ( chdir ( pw-> pw_dir ) && chdir ( "/" ));
 
         fail |= ( setenv ( "HOME",    pw-> pw_dir, 1 ));
         fail |= ( setenv ( "SHELL",   pw-> pw_shell, 1 ));
         fail |= ( setenv ( "USER",    pw-> pw_name, 1 ));
         fail |= ( setenv ( "LOGNAME", pw-> pw_name, 1 ));
         fail |= ( setenv ( "PATH",    ( pw-> pw_uid ? DEFAULT_LOGIN_PATH : DEFAULT_ROOT_LOGIN_PATH ), 1 ));
 
         return !fail;
 }
 
 void LoginWindowImpl::login ( )
 {
         const char *user = ::strdup ( m_user-> currentText ( ). local8Bit ( ));
         const char *pass = ::strdup ( m_password-> text ( ). local8Bit ( ));
         bool ok;
 
         if ( !user || !user [0] )
                 return;
         if ( !pass )
                 pass = "";
 
 #if defined( USEPAM )
         ok = pwcheck_PAM ( user, pass );
 #else
         ok = pwcheck_Unix ( user, pass );
 #endif
 
         if ( ok ) {
                 if ( changeIdentity ( user )) {
                         char *opie = ::getenv ( "OPIEDIR" );
                         char *arg = new char [::strlen ( opie ) + 8 + 1];
 
                         ::strcpy ( arg, opie );
                         ::strcat ( arg, "/bin/qpe" );
 
                         // start qpe via a login shell
                         ::execl ( "/bin/sh", "-sh", "-c", arg, 0 );
 
                         QMessageBox::critical ( this, tr( "Failure" ), tr( "Could not start OPIE\n(%1)." ). arg ( arg ));
                         delete [] arg;
 
                         restart ( );
                 }
                 else {
                         QMessageBox::critical ( this, tr( "Failure" ), tr( "Could not switch to new user identity" ));
                         restart ( );
                 }
         }
         else {
                 QMessageBox::warning ( this, tr( "Wrong password" ), tr( "The given password is incorrect." ));
                 m_password-> clear ( );
         }
 }
diff --git a/core/opie-login/main.cpp b/core/opie-login/main.cpp
index 718009a..df9451d 100644
--- a/core/opie-login/main.cpp
+++ b/core/opie-login/main.cpp
@@ -1,224 +1,221 @@
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <unistd.h>
 #include <syslog.h>
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <signal.h>
 
 #include <qpe/qpeapplication.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/qpestyle.h>
 #include <qpe/power.h>
 
 #include <opie/odevice.h>
 
 #include <qwindowsystem_qws.h>
 #include <qfile.h>
 
 #include "loginwindowimpl.h"
 #include "calibrate.h"
 
+using namespace Opie;
+
 int login_main ( int argc, char **argv );
 void sigusr1 ( int sig );
 void exit_closelog ( );
 
 
 
 int main ( int argc, char **argv )
 {
         if ( ::geteuid ( ) != 0 ) {
                 ::fprintf ( stderr, "%s can only be executed by root. (or chmod +s)", argv [0] );
                 return 1;
         }
 
         //struct rlimit rl;
         //::getrlimit ( RLIMIT_NOFILE, &rl );
 
         //for ( unsigned int i = 0; i < rl. rlim_cur; i++ )
         //      ::close ( i );
 
         ::setpgid ( 0, 0 );
         ::setsid ( );
 
         ::signal ( SIGUSR1, sigusr1 );
 
         ::openlog ( "opie-login", LOG_CONS, LOG_AUTHPRIV );
         ::atexit ( exit_closelog );
 
         while ( true ) {
                 pid_t child = ::fork ( );
 
                 if ( child < 0 ) {
                         ::syslog ( LOG_ERR, "Could not fork process" );
                         break;
 
                 }
                 else if ( child > 0 ) {
                         int status = 0;
 
                         while ( ::waitpid ( child, &status, 0 ) < 0 ) { }
                 }
                 else {
                         ::exit ( login_main ( argc, argv ));
                 }
         }
         return 0;
 }
 
 void sigusr1 ( int /*sig*/ )
 {
         ::exit ( 0 );
 }
 
 void exit_closelog ( )
 {
         ::closelog ( );
 }
 
 
 class LoginScreenSaver : public QWSScreenSaver
 {
 public:
   LoginScreenSaver ( )
   {
     m_lcd_status = true;
 
     m_backlight_bright = -1;
     m_backlight_forcedoff = false;
 
     // Make sure the LCD is in fact on, (if opie was killed while the LCD is off it would still be off)
-    ODevice::inst ( ) -> setDisplayStatus ( true );
+    ODevice::inst ( )-> setDisplayStatus ( true );
   }
   void restore()
   {
     if ( !m_lcd_status )     // We must have turned it off
       ODevice::inst ( ) -> setDisplayStatus ( true );
 
-    setBacklight ( -1 );
+    setBacklight ( -3 );
   }
   bool save( int level )
   {
     switch ( level ) {
       case 0:
         if ( backlight() > 1 )
           setBacklight( 1 ); // lowest non-off
         return true;
         break;
       case 1:
         setBacklight( 0 ); // off
         return true;
         break;
       case 2:
         // We're going to suspend the whole machine
         if ( PowerStatusManager::readStatus().acStatus() != PowerStatus::Online ) {
           QWSServer::sendKeyEvent( 0xffff, Qt::Key_F34, FALSE, TRUE, FALSE );
           return true;
         }
         break;
     }
     return false;
   }
 
 private:
 public:
   void setIntervals( int i1 = 30, int i2 = 20, int i3 = 60 )
   {
     int v [4];
 
     v [ 0 ] = QMAX( 1000 * i1, 100 );
     v [ 1 ] = QMAX( 1000 * i2, 100 );
     v [ 2 ] = QMAX( 1000 * i3, 100 );
     v [ 3 ] = 0;
 
     if ( !i1 && !i2 && !i3 )
       QWSServer::setScreenSaverInterval ( 0 );
     else
       QWSServer::setScreenSaverIntervals ( v );
   }
 
   int backlight ( )
   {
     if ( m_backlight_bright == -1 )
       m_backlight_bright = 255;
 
     return m_backlight_bright;
   }
 
   void setBacklight ( int bright )
   {
     if ( bright == -3 ) {
       // Forced on
       m_backlight_forcedoff = false;
       bright = -1;
     }
     if ( m_backlight_forcedoff && bright != -2 )
       return ;
     if ( bright == -2 ) {
       // Toggle between off and on
       bright = m_backlight_bright ? 0 : -1;
       m_backlight_forcedoff = !bright;
     }
 
     m_backlight_bright = bright;
 
     bright = backlight ( );
     ODevice::inst ( ) -> setDisplayBrightness ( bright );
 
     m_backlight_bright = bright;
   }
 
 private:
   bool m_lcd_status;
 
   int m_backlight_bright;
   bool m_backlight_forcedoff;
 };
 
 
 
 int login_main ( int argc, char **argv )
 {
         QWSServer::setDesktopBackground( QImage() );
         QPEApplication app ( argc, argv, QApplication::GuiServer );
 
         app. setFont ( QFont ( "Helvetica", 10 ));
         app. setStyle ( new QPEStyle ( ));
 
         ODevice::inst ( )-> setSoftSuspend ( true );
 
-        {
-                QCopEnvelope e("QPE/System", "setBacklight(int)" );
-                e << -3; // Forced on
-        }
-
 #if defined(QT_QWS_CASSIOPEIA) || defined(QT_QWS_IPAQ) || defined(QT_QWS_EBX)
         if ( !QFile::exists ( "/etc/pointercal" )) {
                 // Make sure calibration widget starts on top.
                 Calibrate *cal = new Calibrate;
                 cal-> exec ( );
                 delete cal;
         }
 #endif
 
-
         LoginScreenSaver *saver = new LoginScreenSaver;
 
         saver-> setIntervals ( );
         QWSServer::setScreenSaver ( saver );
+        saver-> restore ( );
 
 
         LoginWindowImpl *lw = new LoginWindowImpl ( );
         app. setMainWidget ( lw );
         lw-> setGeometry ( 0, 0, app. desktop ( )-> width ( ), app. desktop ( )-> height ( ));
         lw-> show ( );
 
         int rc = app. exec ( );
 
         ODevice::inst ( )-> setSoftSuspend ( false );
 
         return rc;
 }