X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fmonoapplication.cpp;h=809f11472cf54d9f4a8698d25516c15ea00fced5;hp=a63ec55811cf7011f1158fb5b78c998a286ad11f;hb=a65f42197839da536975b3e2858eedcef420035f;hpb=1eb21546673535f5707aa6346e8c749b928cd772

diff --git a/src/qtui/monoapplication.cpp b/src/qtui/monoapplication.cpp
index a63ec558..809f1147 100644
--- a/src/qtui/monoapplication.cpp
+++ b/src/qtui/monoapplication.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
+ *   Copyright (C) 2005-2019 by the Quassel Project                        *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -15,54 +15,107 @@
  *   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 "monoapplication.h"
 #include "coreapplication.h"
 #include "client.h"
-#include "clientsyncer.h"
 #include "core.h"
+#include "internalpeer.h"
+#include "logmessage.h"
 #include "qtui.h"
 
+class InternalPeer;
+
 MonolithicApplication::MonolithicApplication(int &argc, char **argv)
-  : QtUiApplication(argc, argv),
-    _internalInitDone(false)
+    : QtUiApplication(argc, argv)
 {
-  _internal = new CoreApplicationInternal(); // needed for parser options
-  setRunMode(Monolithic);
+    Quassel::setRunMode(Quassel::Monolithic);
 }
 
-bool MonolithicApplication::init() {
-  if(!Quassel::init()) // parse args
-    return false;
 
-  if(isOptionSet("port")) {
-    _internal->init();
-    _internalInitDone = true;
-  }
+void MonolithicApplication::init()
+{
+    QtUiApplication::init();
+
+    connect(Client::coreConnection(), SIGNAL(connectToInternalCore(QPointer<InternalPeer>)), this, SLOT(onConnectionRequest(QPointer<InternalPeer>)));
+
+    // If port is set, start internal core directly so external clients can connect
+    // This is useful in case the mono client re-gains remote connection capability,
+    // in which case the internal core would not have to be started by default.
+    if (Quassel::isOptionSet("port")) {
+        startInternalCore();
+    }
+}
+
 
-  connect(Client::instance(), SIGNAL(newClientSyncer(ClientSyncer *)), this, SLOT(newClientSyncer(ClientSyncer *)));
-  return QtUiApplication::init();
+Quassel::QuitHandler MonolithicApplication::quitHandler()
+{
+    return [this]() {
+        quInfo() << "Client shutting down...";
+        connect(_client.get(), SIGNAL(destroyed()), this, SLOT(onClientDestroyed()));
+        _client.release()->deleteLater();
+    };
+}
+
+
+void MonolithicApplication::onClientDestroyed()
+{
+    if (_core) {
+        connect(_core, SIGNAL(shutdownComplete()), this, SLOT(onCoreShutdown()));
+        _core->shutdown();
+    }
+    else {
+        QCoreApplication::quit();
+    }
 }
 
-MonolithicApplication::~MonolithicApplication() {
-  // Client needs to be destroyed first
-  Client::destroy();
-  delete _internal;
+
+void MonolithicApplication::onCoreShutdown()
+{
+    if (_core) {
+        connect(_core, SIGNAL(destroyed()), QCoreApplication::instance(), SLOT(quit()));
+        _coreThread.quit();
+        _coreThread.wait();
+    }
+    else {
+        QCoreApplication::quit();
+    }
 }
 
-void MonolithicApplication::newClientSyncer(ClientSyncer *syncer) {
-  connect(syncer, SIGNAL(startInternalCore()), this, SLOT(startInternalCore()));
+
+void MonolithicApplication::startInternalCore()
+{
+    if (_core) {
+        // Already started
+        return;
+    }
+
+    // Start internal core in a separate thread, so it doesn't block the UI
+    _core = new Core{};
+    _core->moveToThread(&_coreThread);
+    connect(&_coreThread, SIGNAL(started()), _core, SLOT(initAsync()));
+    connect(&_coreThread, SIGNAL(finished()), _core, SLOT(deleteLater()));
+
+    connect(this, SIGNAL(connectInternalPeer(QPointer<InternalPeer>)), _core, SLOT(connectInternalPeer(QPointer<InternalPeer>)));
+    connect(_core, SIGNAL(sessionState(Protocol::SessionState)), Client::coreConnection(), SLOT(internalSessionStateReceived(Protocol::SessionState)));
+
+    connect(_core, SIGNAL(dbUpgradeInProgress(bool)), Client::instance(), SLOT(onDbUpgradeInProgress(bool)));
+    connect(_core, SIGNAL(exitRequested(int,QString)), Client::instance(), SLOT(onExitRequested(int,QString)));
+
+    _coreThread.start();
 }
 
-void MonolithicApplication::startInternalCore() {
-  if(!_internalInitDone) {
-    _internal->init();
-    _internalInitDone = true;
-  }
-  Core *core = Core::instance();
-  ClientSyncer *syncer = static_cast<ClientSyncer *>(sender());
-  connect(syncer, SIGNAL(connectToInternalCore(SignalProxy *)), core, SLOT(setupInternalClientSession(SignalProxy *)));
-  connect(core, SIGNAL(sessionState(const QVariant &)), syncer, SLOT(internalSessionStateReceived(const QVariant &)));
+
+void MonolithicApplication::onConnectionRequest(QPointer<InternalPeer> peer)
+{
+    if (!_core) {
+        startInternalCore();
+    }
+
+    // While starting the core may take a while, the object itself is instantiated synchronously and the connections
+    // established, so it's safe to emit this immediately. The core will take care of queueing the request until
+    // initialization is complete.
+    emit connectInternalPeer(peer);
 }