aheinecke@404: /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
aheinecke@404:  * Software engineering by Intevation GmbH
aheinecke@404:  *
aheinecke@404:  * This file is Free Software under the GNU GPL (v>=2)
aheinecke@404:  * and comes with ABSOLUTELY NO WARRANTY!
aheinecke@404:  * See LICENSE.txt for details.
aheinecke@404:  */
aheinecke@0: #include "mainwindow.h"
andre@612: #include "processhelp.h"
andre@631: #include "binverify.h"
andre@631: #include "logging.h"
andre@631: #include "strhelp.h"
aheinecke@0: 
aheinecke@0: #include <QApplication>
aheinecke@0: #include <QSystemTrayIcon>
aheinecke@0: #include <QtPlugin>
aheinecke@0: #include <QMessageBox>
aheinecke@17: #include <QSettings>
aheinecke@423: #include <QDebug>
aheinecke@423: #include <QTranslator>
aheinecke@0: 
aheinecke@16: #ifndef VERSION
aheinecke@16: #define VERSION "0.0.1"
aheinecke@16: #endif
aheinecke@16: 
aheinecke@16: #ifndef APPNAME
aheinecke@407: #define APPNAME "TrustBridge"
aheinecke@16: #endif
aheinecke@16: 
aheinecke@16: #ifndef ORGANIZATION
aheinecke@409: #define ORGANIZATION "BSI"
aheinecke@16: #endif
aheinecke@0: 
aheinecke@0: #ifdef Q_OS_WIN
aheinecke@0:  Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)
aheinecke@0: #else
aheinecke@0:  Q_IMPORT_PLUGIN(QXcbIntegrationPlugin)
aheinecke@0: #endif
aheinecke@0: 
aheinecke@0: int main(int argc, char **argv)
aheinecke@0: {
andre@631:     /* First verify integrity even before calling QApplication*/
andre@631: #ifdef Q_OS_WIN
andre@631:   DWORD sizeNeeded = GetModuleFileNameW (NULL, NULL, 0);
andre@631:   wchar_t wPath[sizeNeeded + 1];
andre@631:   char *utf8path = NULL;
andre@631: 
andre@631:   if (sizeNeeded == 0) {
andre@631:       PRINTLASTERROR ("Failed to obtain module file name");
andre@631:       syslog_error_printf ("Integrity check failed.");
andre@631:       return -1;
andre@631:   }
andre@631: 
andre@631:   DWORD realSize = GetModuleFileNameW (NULL, wPath, sizeNeeded + 1);
andre@631: 
andre@631:   if (realSize != sizeNeeded) {
andre@631:       ERRORPRINTF ("Module name changed");
andre@631:       syslog_error_printf ("Integrity check failed.");
andre@631:       return -1;
andre@631:   }
andre@631: 
andre@631:   utf8path = wchar_to_utf8 (wPath, sizeNeeded + 1);
andre@631: 
andre@631:   if (utf8path == NULL) {
andre@631:       ERRORPRINTF ("Failed to convert module path to utf-8");
andre@631:       syslog_error_printf ("Integrity check failed.");
andre@631:       return -1;
andre@631:   }
andre@631: 
andre@631:   if (!verify_binary (utf8path, strlen(utf8path)) != VerifyValid)
andre@631:     {
andre@631:       syslog_error_printf ("Integrity check failed.");
andre@631:       xfree(utf8path);
andre@631: #ifdef RELEASE_BUILD
andre@631:       return -1;
andre@631: #endif
andre@631:     }
andre@631: 
andre@631:   xfree(utf8path);
andre@631: #else
andre@631:     if (!verify_binary ("/proc/self/exe", 14) != VerifyValid)
andre@631:       {
andre@631:         syslog_error_printf ("Integrity check failed.");
andre@631: #ifdef RELEASE_BUILD
andre@631:         return -1;
andre@631: #endif
andre@631:       }
andre@631: #endif
andre@631: 
aheinecke@0:     QApplication app (argc, argv);
aheinecke@0: 
rrenkert@482:     QApplication::setQuitOnLastWindowClosed(false);
rrenkert@482:     QApplication::setOrganizationName(QString::fromLatin1(ORGANIZATION));
rrenkert@482:     QApplication::setApplicationName(QString::fromLatin1(APPNAME));
rrenkert@482:     QApplication::setApplicationVersion(QString::fromLatin1(VERSION));
rrenkert@482:     QSettings::setDefaultFormat(QSettings::IniFormat);
rrenkert@482: 
rrenkert@154:     QStringList arguments = QApplication::arguments();
rrenkert@154:     bool trayMode = arguments.contains("--tray");
rrenkert@154: 
rrenkert@482:     QSettings settings;
rrenkert@482:     settings.beginGroup("settings");
aheinecke@499:     bool autoStart = settings.value("autostart", true).toBool();
rrenkert@482:     settings.endGroup();
rrenkert@482: 
aheinecke@499:     if (trayMode && !autoStart) {
rrenkert@482:         return 0;
rrenkert@482:     }
rrenkert@482: 
andre@612:     if (ProcessHelp::otherProcessesExist(APPNAME)) {
andre@612:         qDebug() << "Another " << APPNAME << " process is already running. Exiting.";
andre@612:         ProcessHelp::activateWindowForProcess(APPNAME);
andre@612:         return 0;
andre@612:     }
andre@612: 
aheinecke@423:     QTranslator translator;
aheinecke@423:     if (QLocale::system().name() == "C") {
aheinecke@423:         /* Useful for testing / development as the primary target is german */
aheinecke@423:         translator.load(":/l10n/trustbridge_de_DE");
aheinecke@423:     } else {
aheinecke@423:         translator.load(":/l10n/trustbridge_" + QLocale::system().name());
aheinecke@423:         qDebug() << "Loading translations for: " << "trustbridge_" +
aheinecke@423:             QLocale::system().name();
aheinecke@423:     }
aheinecke@423:     app.installTranslator(&translator);
aheinecke@423: 
aheinecke@73:     if (!QSystemTrayIcon::isSystemTrayAvailable() ||
aheinecke@73:             !QSystemTrayIcon::supportsMessages()) {
aheinecke@16:         QMessageBox::critical(0, QString::fromLatin1(APPNAME),
aheinecke@0:                               QObject::tr("Couldn't detect any system tray "
aheinecke@0:                                           "on this system. This software can only "
aheinecke@0:                                           "be used in a desktop environment."));
aheinecke@0:         return 1;
aheinecke@0:     }
aheinecke@16: 
aheinecke@365:     MainWindow mainWin(trayMode);
aheinecke@0: 
aheinecke@0:     return app.exec();
aheinecke@0: }