From a368030a80442998e50b807ab2005fdf85e858e9 Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gunnar.beutner@netways.de>
Date: Sun, 1 Apr 2012 09:30:08 +0200
Subject: [PATCH] Added support for logging.

---
 base/application.cpp | 17 +++++++++++++++++
 base/application.h   |  2 ++
 2 files changed, 19 insertions(+)

diff --git a/base/application.cpp b/base/application.cpp
index 838b74fbc..a56019d0a 100644
--- a/base/application.cpp
+++ b/base/application.cpp
@@ -177,6 +177,8 @@ Component::RefType Application::LoadComponent(string name)
 	if (component.get() != NULL)
 		return component;
 
+	Log("Loading component '%s'", name.c_str());
+
 	ConfigObject::RefType componentConfig = m_ConfigHive->GetObject("component", name);
 
 	if (componentConfig.get() == NULL) {
@@ -230,9 +232,24 @@ void Application::UnloadComponent(string name)
 	if (ci == m_Components.end())
 		return;
 
+	Log("Unloading component '%s'", name.c_str());
+
 	Component::RefType component = ci->second;
 	component->Stop();
 	m_Components.erase(ci);
 
 	// TODO: unload DLL
 }
+
+void Application::Log(const char *format, ...)
+{
+	char message[512];
+	va_list marker;
+
+	va_start(marker, format);
+	vsnprintf(message, sizeof(message), format, marker);
+	va_end(marker);
+
+	// TODO: log to file
+	fprintf(stderr, "%s\n", message);
+}
\ No newline at end of file
diff --git a/base/application.h b/base/application.h
index 110f5dd08..a71e883fc 100644
--- a/base/application.h
+++ b/base/application.h
@@ -32,6 +32,8 @@ public:
 	bool Daemonize(void);
 	void Shutdown(void);
 
+	void Log(const char *format, ...);
+
 	ConfigHive::RefType GetConfigHive(void);
 
 	shared_ptr<Component> LoadComponent(string name);
-- 
2.40.0