1 files changed, 25 insertions, 0 deletions
diff --git a/plugins/Alarms/src/time_utils.cpp b/plugins/Alarms/src/time_utils.cpp
new file mode 100644
index 0000000000..69f45612f8
--- /dev/null
+++ b/plugins/Alarms/src/time_utils.cpp
@@ -0,0 +1,25 @@
+#include "common.h"
+#include "time_utils.h"
+
+SYSTEMTIME last_check;
+
+bool IsBetween(SYSTEMTIME &time, SYSTEMTIME &start, SYSTEMTIME &end) {
+
+	FILETIME ft_time, ft_start, ft_end;
+
+	SystemTimeToFileTime(&time, &ft_time);
+	SystemTimeToFileTime(&start, &ft_start);
+	SystemTimeToFileTime(&end, &ft_end);
+
+	return (CompareFileTime(&ft_time, &ft_start) > 0 && CompareFileTime(&ft_time, &ft_end) <= 0);
+}
+
+bool IsBefore(SYSTEMTIME &time, SYSTEMTIME &start) {
+	FILETIME ft_time, ft_start;
+
+	SystemTimeToFileTime(&time, &ft_time);
+	SystemTimeToFileTime(&start, &ft_start);
+
+	return (CompareFileTime(&ft_time, &ft_start) < 0);
+}
+