cmake: Remove support for building static binaries
[quassel.git] / src / common / main.cpp
index 9dab54c..c8185b0 100644 (file)
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   Copyright (C) 2005-2018 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   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.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  ***************************************************************************/
 
-#include <QDateTime>
-#include <QString>
-#include <QTimer>
-#include <QTranslator>
+#include <cstdlib>
+#include <memory>
 
-#include "global.h"
-#include "logger.h"
-#include "network.h"
-#include "settings.h"
+#ifdef HAVE_UMASK
+#  include <sys/types.h>
+#  include <sys/stat.h>
+#endif /* HAVE_UMASK */
 
-#if defined BUILD_CORE
 #include <QCoreApplication>
-#include <QDir>
-#include "core.h"
-#include "message.h"
+#include <QTextCodec>
 
+#ifdef BUILD_CORE
+#  include "coreapplication.h"
 #elif defined BUILD_QTUI
-#include <QApplication>
-#include "client.h"
-#include "qtui.h"
-
+#  include "aboutdata.h"
+#  include "qtuiapplication.h"
 #elif defined BUILD_MONO
-#include <QApplication>
-#include "client.h"
-#include "core.h"
-#include "coresession.h"
-#include "qtui.h"
+#  include "aboutdata.h"
+#  include "monoapplication.h"
 
 #else
 #error "Something is wrong - you need to #define a build mode!"
 #endif
 
-#include <signal.h>
-
-//! Signal handler for graceful shutdown.
-void handle_signal(int sig) {
-  qWarning("%s", qPrintable(QString("Caught signal %1 - exiting.").arg(sig)));
-  QCoreApplication::quit();
-}
-
-int main(int argc, char **argv) {
-  // We catch SIGTERM and SIGINT (caused by Ctrl+C) to graceful shutdown Quassel.
-  signal(SIGTERM, handle_signal);
-  signal(SIGINT, handle_signal);
-
-  // Logger logger;
-
-  Global::registerMetaTypes();
-  Global::setupVersion();
-
-#if defined BUILD_CORE
-  Global::runMode = Global::CoreOnly;
-  QCoreApplication app(argc, argv);
-#elif defined BUILD_QTUI
-  Global::runMode = Global::ClientOnly;
-  QApplication app(argc, argv);
-#else
-  Global::runMode = Global::Monolithic;
-  QApplication app(argc, argv);
+// We don't want quasselcore to depend on KDE
+#if defined HAVE_KF5 && defined BUILD_CORE
+#  undef HAVE_KF5
 #endif
 
-  qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
-
-  // Set up i18n support
-  QLocale locale = QLocale::system();
+#if defined HAVE_KF5
+#  include <KCoreAddons/KAboutData>
+#  include <KCoreAddons/Kdelibs4ConfigMigrator>
+#endif
 
-  QTranslator qtTranslator;
-  qtTranslator.load(QString(":i18n/qt_%1").arg(locale.name()));
-  app.installTranslator(&qtTranslator);
+#include "quassel.h"
+#include "types.h"
 
-  QTranslator quasselTranslator;
-  quasselTranslator.load(QString(":i18n/quassel_%1").arg(locale.name()));
-  app.installTranslator(&quasselTranslator);
+int main(int argc, char **argv)
+{
+    // We need to explicitly initialize the required resources when linking statically
+#ifndef BUILD_QTUI
+    Q_INIT_RESOURCE(sql);
+#endif
+#ifndef BUILD_CORE
+    Q_INIT_RESOURCE(pics);
+    Q_INIT_RESOURCE(hicolor_icons);
+#endif
 
-  Network::setDefaultCodecForServer("ISO-8859-1");
-  Network::setDefaultCodecForEncoding("UTF-8");
-  Network::setDefaultCodecForDecoding("ISO-8859-15");
+#ifdef EMBED_DATA
+    Q_INIT_RESOURCE(i18n);
+# ifndef BUILD_CORE
+    Q_INIT_RESOURCE(data);
+    Q_INIT_RESOURCE(breeze_icons);
+    Q_INIT_RESOURCE(breeze_dark_icons);
+#  ifdef WITH_OXYGEN_ICONS
+      Q_INIT_RESOURCE(oxygen_icons);
+#  endif
+#  ifdef WITH_BUNDLED_ICONS
+      Q_INIT_RESOURCE(breeze_icon_theme);
+      Q_INIT_RESOURCE(breeze_dark_icon_theme);
+#   ifdef WITH_OXYGEN_ICONS
+      Q_INIT_RESOURCE(oxygen_icon_theme);
+#   endif
+#  endif
+# endif
+#endif
 
-  QCoreApplication::setOrganizationDomain("quassel-irc.org");
-  QCoreApplication::setApplicationName("Quassel IRC");
-  QCoreApplication::setOrganizationName("Quassel Project");
+    // Set umask so files are created with restricted permissions
+#ifdef HAVE_UMASK
+    umask(S_IRWXG | S_IRWXO);
+#endif
 
-  // Check if a non-standard core port is requested
-  QStringList args = QCoreApplication::arguments();  // TODO Build a CLI parser
-  Global::DEBUG = args.contains("--debug"); // This enables various debug features.
+    // Instantiate early, so log messages are handled
+    Quassel quassel;
 
-  Global::defaultPort = 4242;
-  int idx;
-  if((idx = args.indexOf("-p")) > 0 && idx < args.count() - 1) {
-    int port = args[idx+1].toInt();
-    if(port >= 1024 && port < 65536) Global::defaultPort = port;
-  }
+    Quassel::setupBuildInfo();
+    QCoreApplication::setApplicationName(Quassel::buildInfo().applicationName);
+    QCoreApplication::setApplicationVersion(Quassel::buildInfo().plainVersionString);
+    QCoreApplication::setOrganizationName(Quassel::buildInfo().organizationName);
+    QCoreApplication::setOrganizationDomain(Quassel::buildInfo().organizationDomain);
 
-#ifndef BUILD_QTUI
-  Core::instance();  // create and init the core
+    // Migrate settings from KDE4 to KF5 if appropriate
+#ifdef HAVE_KF5
+    Kdelibs4ConfigMigrator migrator(QCoreApplication::applicationName());
+    migrator.setConfigFiles(QStringList() << "quasselrc" << "quassel.notifyrc");
+    migrator.migrate();
 #endif
 
-  //Settings::init();
-
-#ifndef BUILD_CORE
-  QtUi *gui = new QtUi();
-  Client::init(gui);
-  // init gui only after the event loop has started
-  QTimer::singleShot(0, gui, SLOT(init()));
-  //gui->init();
+    //Setup the High-DPI settings
+# if QT_VERSION >= 0x050600 && defined(Q_OS_WIN)
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); //Added in Qt 5.6
 #endif
+    QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
 
-#ifndef BUILD_QTUI
-  if(!args.contains("--norestore")) {
-    Core::restoreState();
-  }
+    // Instantiate application
+#if defined BUILD_CORE
+    CoreApplication app(argc, argv);
+    const auto runMode = Quassel::RunMode::CoreOnly;
+#elif defined BUILD_QTUI
+    QtUiApplication app(argc, argv);
+    const auto runMode = Quassel::RunMode::ClientOnly;
+#elif defined BUILD_MONO
+    MonolithicApplication app(argc, argv);
+    const auto runMode = Quassel::RunMode::Monolithic;
 #endif
 
-  int exitCode = app.exec();
-
-#ifndef BUILD_QTUI
-  Core::saveState();
-#endif
+    try {
+        Quassel::instance()->init(runMode);
 
-#ifndef BUILD_CORE
-  // the mainWin has to be deleted before the Core
-  // if not Quassel will crash on exit under certain conditions since the gui
-  // still wants to access clientdata
-  delete gui;
-  Client::destroy();
-#endif
-#ifndef BUILD_QTUI
-  Core::destroy();
+#ifdef HAVE_KF5
+        AboutData aboutData;
+        AboutData::setQuasselPersons(&aboutData);
+        KAboutData::setApplicationData(aboutData.kAboutData());
 #endif
 
-  return exitCode;
+        // Initialize the application
+        app.init();
+    }
+    catch (ExitException e) {
+        if (!e.errorString.isEmpty()) {
+            qCritical() << e.errorString;
+        }
+        return e.exitCode;
+    }
+
+    return app.exec();
 }