From c8db50cb20bb1ed9b3180ec87d2f34d293931375 Mon Sep 17 00:00:00 2001
From: Seth Alves <seth.alves@gmail.com>
Date: Thu, 10 Jan 2019 13:54:41 -0800
Subject: [PATCH] start up logger before loading plugins.

put a plugin-interface version into the meta data of each plugin.  don't load plugins that don't match the current version.
---
 interface/src/Application.cpp | 6 +++---
 interface/src/Application.h   | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 134c375b56..b27403f56c 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -724,6 +724,8 @@ const QString TEST_RESULTS_LOCATION_COMMAND{ "--testResultsLocation" };
 bool setupEssentials(int& argc, char** argv, bool runningMarkerExisted) {
     const char** constArgv = const_cast<const char**>(argv);
 
+    qInstallMessageHandler(messageHandler);
+
     // HRS: I could not figure out how to move these any earlier in startup, so when using this option, be sure to also supply
     // --allowMultipleInstances
     auto reportAndQuit = [&](const char* commandSwitch, std::function<void(FILE* fp)> report) {
@@ -974,6 +976,7 @@ Application::Application(int& argc, char** argv, QElapsedTimer& startupTimer, bo
     QApplication(argc, argv),
     _window(new MainWindow(desktop())),
     _sessionRunTimer(startupTimer),
+    _logger(new FileLogger(this)),
     _previousSessionCrashed(setupEssentials(argc, argv, runningMarkerExisted)),
     _entitySimulation(new PhysicalEntitySimulation()),
     _physicsEngine(new PhysicsEngine(Vectors::ZERO)),
@@ -1063,9 +1066,6 @@ Application::Application(int& argc, char** argv, QElapsedTimer& startupTimer, bo
     installNativeEventFilter(&MyNativeEventFilter::getInstance());
 #endif
 
-    _logger = new FileLogger(this);
-    qInstallMessageHandler(messageHandler);
-
     QFontDatabase::addApplicationFont(PathUtils::resourcesPath() + "styles/Inconsolata.otf");
     QFontDatabase::addApplicationFont(PathUtils::resourcesPath() + "fonts/fontawesome-webfont.ttf");
     QFontDatabase::addApplicationFont(PathUtils::resourcesPath() + "fonts/hifi-glyphs.ttf");
diff --git a/interface/src/Application.h b/interface/src/Application.h
index dc30c3c22c..b1077a523a 100644
--- a/interface/src/Application.h
+++ b/interface/src/Application.h
@@ -594,6 +594,8 @@ private:
 
     bool _aboutToQuit { false };
 
+    FileLogger* _logger;
+
     bool _previousSessionCrashed;
 
     DisplayPluginPointer _displayPlugin;
@@ -674,8 +676,6 @@ private:
     QPointer<EntityScriptServerLogDialog> _entityScriptServerLogDialog;
     QDir _defaultScriptsLocation;
 
-    FileLogger* _logger;
-
     TouchEvent _lastTouchEvent;
 
     quint64 _lastNackTime;