logic: headless license check

* added license check when running coati in headless more.

src/app/main.cpp

@@ -56,7 +56,10 @@ int main(int argc, char *argv[])
 		setupApp(argc, argv);
 		init();
 
-		std::shared_ptr<Application> app = Application::create( version );
+		std::shared_ptr<Application> app = Application::create(version);
+
+		std::shared_ptr<LicenseChecker> checker = LicenseChecker::getInstance();
+		checker->setApp(app.get());
 
 		if (commandLineParser.startedWithLicense())
 		{
@@ -64,8 +67,13 @@ int main(int argc, char *argv[])
 			return 0;
 		}
 
+		if (!checker->isCurrentLicenseValid()) // this works because the user cannot enter a license string while running the app in headless more.
+		{
+			LOG_WARNING("Your current Coati license seems to be invalid. Please update your license info.");
+			return 0;
+		}
+
 		commandLineParser.projectLoad();
-		// todo: set app of license checker.
 		return qtApp.exec();
 	}
 	else
@@ -82,11 +90,10 @@ int main(int argc, char *argv[])
 		QtViewFactory viewFactory;
 		QtNetworkFactory networkFactory;
 
-		std::shared_ptr<LicenseChecker> checker = LicenseChecker::getInstance();
-
 		utility::loadFontsFromDirectory(ResourcePaths::getFontsPath(), ".otf");
 		std::shared_ptr<Application> app = Application::create(version, &viewFactory, &networkFactory);
 
+		std::shared_ptr<LicenseChecker> checker = LicenseChecker::getInstance();
 		checker->setApp(app.get());
 
 		commandLineParser.projectLoad();

src/lib/LicenseChecker.cpp

@@ -33,42 +33,7 @@ void LicenseChecker::setApp(Application* app)
 	m_app = app;
 }
 
-LicenseChecker::LicenseChecker()
-	: m_app(nullptr)
-	, m_forcedLicenseEntering(false)
-{
-}
-
-void LicenseChecker::handleMessage(MessageDispatchWhenLicenseValid* message)
-{
-	if (m_app != nullptr && !checkLicenseString())
-	{
-		m_pendingMessage = message->content;
-
-		if (!m_forcedLicenseEntering)
-		{
-			m_app->forceEnterLicense();
-			m_forcedLicenseEntering = true;
-		}
-	}
-	else
-	{
-		message->content->dispatch();
-	}
-}
-
-void LicenseChecker::handleMessage(MessageEnteredLicense* message)
-{
-	m_forcedLicenseEntering = false;
-
-	if (m_pendingMessage)
-	{
-		m_pendingMessage->dispatch();
-		m_pendingMessage.reset();
-	}
-}
-
-bool LicenseChecker::checkLicenseString()
+bool LicenseChecker::isCurrentLicenseValid()
 {
 	MessageStatus("preparing...", false, true).dispatch();
 
@@ -114,4 +79,39 @@ bool LicenseChecker::checkLicenseString()
 	return valid;
 }
 
+LicenseChecker::LicenseChecker()
+	: m_app(nullptr)
+	, m_forcedLicenseEntering(false)
+{
+}
+
+void LicenseChecker::handleMessage(MessageDispatchWhenLicenseValid* message)
+{
+	if (m_app != nullptr && !isCurrentLicenseValid())
+	{
+		m_pendingMessage = message->content;
+
+		if (!m_forcedLicenseEntering)
+		{
+			m_app->forceEnterLicense();
+			m_forcedLicenseEntering = true;
+		}
+	}
+	else
+	{
+		message->content->dispatch();
+	}
+}
+
+void LicenseChecker::handleMessage(MessageEnteredLicense* message)
+{
+	m_forcedLicenseEntering = false;
+
+	if (m_pendingMessage)
+	{
+		m_pendingMessage->dispatch();
+		m_pendingMessage.reset();
+	}
+}
+
 std::shared_ptr<LicenseChecker> LicenseChecker::s_instance;

src/lib/LicenseChecker.h

@@ -19,6 +19,8 @@ public:
 
 	void setApp(Application* app);
 
+	bool isCurrentLicenseValid();
+
 private:
 	LicenseChecker();
 	LicenseChecker(const LicenseChecker&) = delete;
@@ -26,7 +28,6 @@ private:
 
 	void handleMessage(MessageDispatchWhenLicenseValid* message);
 	void handleMessage(MessageEnteredLicense* message);
-	bool checkLicenseString();
 
 	static std::shared_ptr<LicenseChecker> s_instance;