check if the system date is in a reasonable range (year > 2000) - inform

the user and optionally launch systemtime, if it's not (on iPAQs mostly
because of battery drain)

1 files changed, 13 insertions, 0 deletions

diff --git a/core/launcher/main.cpp b/core/launcher/main.cpp
index 8974ced..715239f 100644
--- a/core/launcher/main.cpp
+++ b/core/launcher/main.cpp
@@ -1,167 +1,180 @@
 /**********************************************************************
 ** Copyright (C) 2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #include "desktop.h"
 #include "taskbar.h"
 #include "stabmon.h"
 
 #include <qpe/qpeapplication.h>
 #include <qpe/network.h>
 #include <qpe/config.h>
 #if defined( QT_QWS_CUSTOM ) || defined( QT_QWS_IPAQ )
 #include <qpe/custom.h>
 #endif
 
 #include <opie/odevice.h>
 
+#include <qmessagebox.h>
 #include <qfile.h>
 #include <qimage.h>
 #include <qwindowsystem_qws.h>
 #include <qpe/qcopenvelope_qws.h>
 #include <qpe/alarmserver.h>
 
 #include <stdlib.h>
 #include <stdio.h>
 #include <signal.h>
 #include <unistd.h>
 
 #if defined(QT_QWS_IPAQ) || defined(QT_QWS_EBX)
 #include "../calibrate/calibrate.h"
 #endif
 
 using namespace Opie;
 
 void initEnvironment()
 {
   Config config("locale");
   config.setGroup( "Location" );
   QString tz = config.readEntry( "Timezone", getenv("TZ") );
 
   // if not timezone set, pick New York
   if (tz.isNull())
       tz = "America/New_York";
 
   setenv( "TZ", tz, 1 );
   config.writeEntry( "Timezone", tz);
 
   config.setGroup( "Language" );
   QString lang = config.readEntry( "Language", getenv("LANG") );
   if ( !lang.isNull() )
     setenv( "LANG", lang, 1 );
 }
 
 
 int initApplication( int argc, char ** argv )
 {
     initEnvironment();
 
 #if !defined(QT_QWS_CASSIOPEIA) && !defined(QT_QWS_IPAQ) && !defined(QT_QWS_EBX)
     setenv( "QWS_SIZE", "240x320", 0 );
 #endif
 
     //Don't flicker at startup:
     QWSServer::setDesktopBackground( QImage() );
     DesktopApplication a( argc, argv, QApplication::GuiServer );
 
         ODevice::inst ( )-> setSoftSuspend ( true );
 
         { // init backlight
             QCopEnvelope e("QPE/System", "setBacklight(int)" );
             e << -3; // Forced on
         }
 
     AlarmServer::initialize();
 
     Desktop *d = new Desktop();
 
     QObject::connect( &a, SIGNAL(menu()), d, SLOT(raiseMenu()) );
     QObject::connect( &a, SIGNAL(datebook()), d, SLOT(raiseDatebook()) );
     QObject::connect( &a, SIGNAL(contacts()), d, SLOT(raiseContacts()) );
     QObject::connect( &a, SIGNAL(launch()),   d, SLOT(raiseLauncher()) );
     QObject::connect( &a, SIGNAL(email()),   d, SLOT(raiseEmail()) );
     QObject::connect( &a, SIGNAL(power()),   d, SLOT(togglePower()) );
     QObject::connect( &a, SIGNAL(backlight()),   d, SLOT(toggleLight()) );
     QObject::connect( &a, SIGNAL(symbol()),   d, SLOT(toggleSymbolInput()) );
     QObject::connect( &a, SIGNAL(numLockStateToggle()),   d, SLOT(toggleNumLockState()) );
     QObject::connect( &a, SIGNAL(capsLockStateToggle()),   d, SLOT(toggleCapsLockState()) );
     QObject::connect( &a, SIGNAL(prepareForRestart()),   d, SLOT(terminateServers()) );
 
     (void)new SysFileMonitor(d);
     Network::createServer(d);
 
 #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
 
     d->show();
 
+        if ( QDate::currentDate ( ). year ( ) < 2000 ) {
+                if ( QMessageBox::information ( 0, DesktopApplication::tr( "Information" ), DesktopApplication::tr( "<p>The system date doesn't seem to be valid.\n(%1)</p><p>Do you want to correct the clock ?</p>" ). arg( TimeString::dateString ( QDate::currentDate ( ))), QMessageBox::Yes, QMessageBox::No ) == QMessageBox::Yes ) {
+                        QCString app;
+                        if ( QFile::exists ( QPEApplication::qpeDir ( ) + "/bin/netsystemtime" ))
+                                app = "netsystemtime";
+                        else 
+                                app = "systemtime";
+                        QCopEnvelope e ( "QPE/Application/" + app, "setDocument(QString)" );
+                                e << QString ( );                                     
+                }
+        }
+
     int rv =  a.exec();
 
     delete d;
 
         ODevice::inst ( )-> setSoftSuspend ( false );
 
     return rv;
 }
 
 static const char *pidfile_path = "/var/run/opie.pid";
 
 void create_pidfile ( )
 {
         FILE *f;
 
         if (( f = ::fopen ( pidfile_path, "w" ))) {
                 ::fprintf ( f, "%d", getpid ( ));
                 ::fclose ( f );
         }
 }
 
 void remove_pidfile ( )
 {
         ::unlink ( pidfile_path );
 }
 
 void handle_sigterm ( int /* sig */ )
 {
         if ( qApp )
                 qApp-> quit ( );
 }
 
 int main( int argc, char ** argv )
 {
     ::signal ( SIGCHLD, SIG_IGN );
 
         ::signal ( SIGTERM, handle_sigterm );
         ::signal ( SIGINT, handle_sigterm );
 
         ::setsid ( );
         ::setpgid ( 0, 0 );
 
         ::atexit ( remove_pidfile );
         create_pidfile ( );
 
     int retVal = initApplication ( argc, argv );
 
     // Kill them. Kill them all.