Same mistake every time...

src/main.cpp

@@ -42,8 +42,8 @@ void myMessageHandler(QtMsgType type, const QMessageLogContext& ctxt, const QStr
             && msg == QString("QFSFileEngine::open: No file name specified"))
         return;
 
-    dflt(type, ctxt, msg); // this must be thread safe, otherwise qDebug() would never ever work
     QMutexLocker locker(&mutex);
+    dflt(type, ctxt, msg);
     *logFile << QTime::currentTime().toString("HH:mm:ss' '") << msg << '\n';
     logFile->flush();
 }

src/widget/toxsave.cpp

@@ -0,0 +1,78 @@
+/*
+    Copyright (C) 2014 by Project Tox <https://tox.im>
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    This program is libre software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+    See the COPYING file for more details.
+*/
+
+#include "toxsave.h"
+#include "widget.h"
+#include "src/core.h"
+#include "src/misc/settings.h"
+#include <QCoreApplication>
+#include <QDir>
+#include <QFileInfo>
+
+void toxSaveEventHandler(const QByteArray& eventData)
+{
+    if (!eventData.endsWith(".tox"))
+        return;
+
+    handleToxSave(eventData);
+}
+
+static bool checkContinue(const QString& title, const QString& msg)
+{
+    QMessageBox::StandardButton resp = QMessageBox::question(Widget::getInstance(), title, msg, QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
+    return resp == QMessageBox::Yes;
+}
+
+void handleToxSave(const QString& path)
+{
+    Core* core = Core::getInstance();
+
+    while (!core)
+    {
+        core = Core::getInstance();
+        qApp->processEvents();
+    }
+
+    while (!core->isReady())
+    {
+        qApp->processEvents();
+    }
+
+    QFileInfo info(path);
+    if (!info.exists())
+        return;
+
+    QString profile = info.completeBaseName();
+
+    if (info.suffix() != "tox")
+    {
+        QMessageBox::warning(Widget::getInstance(),
+                             QObject::tr("Ignoring non-Tox file", "popup title"),
+                             QObject::tr("Warning: you've chosen a file that is not a Tox save file; ignoring.", "popup text"));
+        return;
+    }
+
+    QString profilePath = QDir(Settings::getSettingsDirPath()).filePath(profile + Core::TOX_EXT);
+
+    if (QFileInfo(profilePath).exists() && !checkContinue(QObject::tr("Profile already exists", "import confirm title"),
+            QObject::tr("A profile named \"%1\" already exists. Do you want to erase it?", "import confirm text").arg(profile)))
+        return;
+
+    QFile::copy(path, profilePath);
+    // no good way to update the ui from here... maybe we need a Widget:refreshUi() function...
+    // such a thing would simplify other code as well I believe
+    QMessageBox::information(Widget::getInstance(), QObject::tr("Profile imported"), QObject::tr("%1.tox was successfully imported").arg(profile));
+}

src/widget/toxsave.h

@@ -0,0 +1,30 @@
+/*
+    Copyright (C) 2014 by Project Tox <https://tox.im>
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    This program is libre software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+    See the COPYING file for more details.
+*/
+
+#ifndef TOXSAVE_H
+#define TOXSAVE_H
+
+class QString;
+class QByteArray;
+
+/// Shows a dialog asking whether or not to add this tox address as a friend
+/// Will wait until the core is ready first
+void handleToxSave(const QString& path);
+
+// Internals
+void toxSaveEventHandler(const QByteArray& eventData);
+
+#endif