From c56c42b9c999742ff3cfebf1cadc8c93ad68048c Mon Sep 17 00:00:00 2001
From: Ton Voon <tonvoon@users.sourceforge.net>
Date: Wed, 18 Oct 2006 12:03:10 +0000
Subject: Cater for different errors when setting thresholds

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1496 f882894a-f735-0410-b71e-b25c423dba1c

diff --git a/lib/utils_base.c b/lib/utils_base.c
index 3dae32f..18fb3f2 100644
--- a/lib/utils_base.c
+++ b/lib/utils_base.c
@@ -96,12 +96,12 @@ _set_thresholds(thresholds **my_thresholds, char *warn_string, char *critical_st
 
 	if (warn_string != NULL) {
 		if ((temp_thresholds->warning = parse_range_string(warn_string)) == NULL) {
-			return 1;
+			return NP_RANGE_UNPARSEABLE;
 		}
 	}
 	if (critical_string != NULL) {
 		if ((temp_thresholds->critical = parse_range_string(critical_string)) == NULL) {
-			return 1;
+			return NP_RANGE_UNPARSEABLE;
 		}
 	}
 
@@ -117,10 +117,14 @@ _set_thresholds(thresholds **my_thresholds, char *warn_string, char *critical_st
 void
 set_thresholds(thresholds **my_thresholds, char *warn_string, char *critical_string)
 {
-	if (_set_thresholds(my_thresholds, warn_string, critical_string) == 0) {
+	switch (_set_thresholds(my_thresholds, warn_string, critical_string)) {
+	case 0:
 		return;
-	} else {
+	case NP_RANGE_UNPARSEABLE:
 		die(STATE_UNKNOWN, _("Range format incorrect"));
+	case NP_WARN_WITHIN_CRIT:
+		die(STATE_UNKNOWN, _("Warning level is a subset of critical and will not be alerted"));
+		break;
 	}
 }
 
diff --git a/lib/utils_base.h b/lib/utils_base.h
index 113e304..44ed0a3 100644
--- a/lib/utils_base.h
+++ b/lib/utils_base.h
@@ -38,4 +38,8 @@ char *np_escaped_string (const char *);
 
 void die (int, const char *, ...) __attribute__((noreturn,format(printf, 2, 3)));
 
+/* Return codes for _set_thresholds */
+#define NP_RANGE_UNPARSEABLE 1
+#define NP_WARN_WITHIN_CRIT 2
+
 #endif /* _UTILS_BASE_ */
-- 
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