Adding upstream version 2.14.2.upstream/2.14.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/lib/base/loader.cpp b/lib/base/loader.cpp
new file mode 100644
index 0000000..a4364de
--- /dev/null
+++ b/lib/base/loader.cpp
@@ -0,0 +1,38 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "base/loader.hpp"
+#include "base/logger.hpp"
+#include "base/exception.hpp"
+#include "base/application.hpp"
+
+using namespace icinga;
+
+boost::thread_specific_ptr<Loader::DeferredInitializerPriorityQueue>& Loader::GetDeferredInitializers()
+{
+	static boost::thread_specific_ptr<DeferredInitializerPriorityQueue> initializers;
+	return initializers;
+}
+
+void Loader::ExecuteDeferredInitializers()
+{
+	auto& initializers = GetDeferredInitializers();
+	if (!initializers.get())
+		return;
+
+	while (!initializers->empty()) {
+		DeferredInitializer initializer = initializers->top();
+		initializers->pop();
+		initializer();
+	}
+}
+
+void Loader::AddDeferredInitializer(const std::function<void()>& callback, InitializePriority priority)
+{
+	auto& initializers = GetDeferredInitializers();
+	if (!initializers.get()) {
+		initializers.reset(new Loader::DeferredInitializerPriorityQueue());
+	}
+
+	initializers->push(DeferredInitializer(callback, priority));
+}
+