1 files changed, 71 insertions, 0 deletions

diff --git a/lib/thresholds.c b/lib/thresholds.c
new file mode 100644
index 00000000..de2b9315
--- /dev/null
+++ b/lib/thresholds.c
@@ -0,0 +1,71 @@
+#include "./thresholds.h"
+#include "./utils_base.h"
+#include "perfdata.h"
+
+#include <stddef.h>
+
+mp_thresholds mp_thresholds_init() {
+        mp_thresholds tmp = {
+                .critical = {},
+                .critical_is_set = false,
+                .warning = {},
+                .warning_is_set = false,
+        };
+        return tmp;
+}
+
+char *fmt_threshold_warning(const thresholds th) {
+        if (th.warning == NULL) {
+                return "";
+        }
+
+        return fmt_range(*th.warning);
+}
+
+char *fmt_threshold_critical(const thresholds th) {
+        if (th.critical == NULL) {
+                return "";
+        }
+        return fmt_range(*th.critical);
+}
+
+mp_perfdata mp_pd_set_thresholds(mp_perfdata perfdata, mp_thresholds threshold) {
+        if (threshold.critical_is_set) {
+                perfdata.crit = threshold.critical;
+                perfdata.crit_present = true;
+        }
+
+        if (threshold.warning_is_set) {
+                perfdata.warn = threshold.warning;
+                perfdata.warn_present = true;
+        }
+
+        return perfdata;
+}
+
+mp_state_enum mp_get_pd_status(mp_perfdata perfdata) {
+        if (perfdata.crit_present) {
+                if (mp_check_range(perfdata.value, perfdata.crit)) {
+                        return STATE_CRITICAL;
+                }
+        }
+        if (perfdata.warn_present) {
+                if (mp_check_range(perfdata.value, perfdata.warn)) {
+                        return STATE_WARNING;
+                }
+        }
+
+        return STATE_OK;
+}
+
+mp_thresholds mp_thresholds_set_warn(mp_thresholds thlds, mp_range warn) {
+        thlds.warning = warn;
+        thlds.warning_is_set = true;
+        return thlds;
+}
+
+mp_thresholds mp_thresholds_set_crit(mp_thresholds thlds, mp_range crit) {
+        thlds.critical = crit;
+        thlds.critical_is_set = true;
+        return thlds;
+}