1 files changed, 69 insertions, 0 deletions
diff --git a/lib/perfdata/graphitewriter.hpp b/lib/perfdata/graphitewriter.hpp
new file mode 100644
index 0000000..e0c8b78
--- /dev/null
+++ b/lib/perfdata/graphitewriter.hpp
@@ -0,0 +1,69 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#ifndef GRAPHITEWRITER_H
+#define GRAPHITEWRITER_H
+
+#include "perfdata/graphitewriter-ti.hpp"
+#include "icinga/service.hpp"
+#include "base/configobject.hpp"
+#include "base/tcpsocket.hpp"
+#include "base/timer.hpp"
+#include "base/workqueue.hpp"
+#include <fstream>
+#include <mutex>
+
+namespace icinga
+{
+
+/**
+ * An Icinga graphite writer.
+ *
+ * @ingroup perfdata
+ */
+class GraphiteWriter final : public ObjectImpl<GraphiteWriter>
+{
+public:
+	DECLARE_OBJECT(GraphiteWriter);
+	DECLARE_OBJECTNAME(GraphiteWriter);
+
+	static void StatsFunc(const Dictionary::Ptr& status, const Array::Ptr& perfdata);
+
+	void ValidateHostNameTemplate(const Lazy<String>& lvalue, const ValidationUtils& utils) override;
+	void ValidateServiceNameTemplate(const Lazy<String>& lvalue, const ValidationUtils& utils) override;
+
+protected:
+	void OnConfigLoaded() override;
+	void Resume() override;
+	void Pause() override;
+
+private:
+	Shared<AsioTcpStream>::Ptr m_Stream;
+	std::mutex m_StreamMutex;
+	WorkQueue m_WorkQueue{10000000, 1};
+
+	boost::signals2::connection m_HandleCheckResults;
+	Timer::Ptr m_ReconnectTimer;
+
+	void CheckResultHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr);
+	void CheckResultHandlerInternal(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr);
+	void SendMetric(const Checkable::Ptr& checkable, const String& prefix, const String& name, double value, double ts);
+	void SendPerfdata(const Checkable::Ptr& checkable, const String& prefix, const CheckResult::Ptr& cr, double ts);
+	static String EscapeMetric(const String& str);
+	static String EscapeMetricLabel(const String& str);
+	static Value EscapeMacroMetric(const Value& value);
+
+	void ReconnectTimerHandler();
+
+	void Disconnect();
+	void DisconnectInternal();
+	void Reconnect();
+	void ReconnectInternal();
+
+	void AssertOnWorkQueue();
+
+	void ExceptionHandler(boost::exception_ptr exp);
+};
+
+}
+
+#endif /* GRAPHITEWRITER_H */