beaconEmitter and handler (not finished)

pvAccessApp/remote/beaconServerStatusProvider.cpp

@@ -0,0 +1,50 @@
+/*
+ * beaconServerStatusProvider.cpp
+ */
+
+#include "beaconServerStatusProvider.h"
+
+namespace epics { namespace pvAccess {
+
+BeaconServerStatusProvider::BeaconServerStatusProvider( ServerContext* context): _context(context)
+{
+	if(context == NULL)
+	{
+		throw EpicsException("null context");
+	}
+	initialize();
+}
+
+BeaconServerStatusProvider::BeaconServerStatusProvider()
+{
+	initialize();
+}
+
+BeaconServerStatusProvider::~BeaconServerStatusProvider()
+{
+}
+
+void BeaconServerStatusProvider::initialize()
+{
+	PVDataCreate* pvDataCreate = getPVDataCreate();
+	FieldCreate* fieldCreate = getFieldCreate();
+	FieldConstPtrArray fields = new FieldConstPtr[6];
+	// TODO hierarchy can be used...
+	fields[0] = fieldCreate->createScalar("connections",pvInt);
+	fields[1] = fieldCreate->createScalar("allocatedMemory",pvLong);
+	fields[2] = fieldCreate->createScalar("freeMemory",pvLong);
+	fields[3] = fieldCreate->createScalar("threads",pvInt);
+	fields[4] = fieldCreate->createScalar("deadlocks",pvInt);
+	fields[5] = fieldCreate->createScalar("averageSystemLoad",pvDouble);
+
+	_status = pvDataCreate->createPVStructure(NULL,"status",6,fields);
+}
+
+PVFieldPtr BeaconServerStatusProvider::getServerStatusData()
+{
+	//TODO implement
+	return static_cast<PVFieldPtr>(_status);
+}
+
+}}
+