Fix check_radius returning OK on unexpected results

[nagiosplug.git] / lib / utils_base.h

diff --git a/lib/utils_base.h b/lib/utils_base.h
index 44ed0a37adcab4af286b249849e8e4c3a02fdd8f..49e40a63b4d6747b672ce0e0b02ff4a1b0d8d26d 100644 (file)
--- a/lib/utils_base.h
+++ b/lib/utils_base.h
@@ -31,9 +31,13 @@ typedef struct thresholds_struct {
 range *parse_range_string (char *);
 int _set_thresholds(thresholds **, char *, char *);
 void set_thresholds(thresholds **, char *, char *);
+void print_thresholds(const char *, thresholds *);
 int check_range(double, range *);
 int get_status(double, thresholds *);
 
+/* All possible characters in a threshold range */
+#define NP_THRESHOLDS_CHARS "0123456789.:@~"
+
 char *np_escaped_string (const char *);
 
 void die (int, const char *, ...) __attribute__((noreturn,format(printf, 2, 3)));
@@ -42,4 +46,25 @@ void die (int, const char *, ...) __attribute__((noreturn,format(printf, 2, 3)))
 #define NP_RANGE_UNPARSEABLE 1
 #define NP_WARN_WITHIN_CRIT 2
 
+/* a simple check to see if we're running as root.  
+ * returns zero on failure, nonzero on success */
+int np_check_if_root(void);
+/* and a helpful wrapper around that.  it returns the same status
+ * code from the above function, in case it's helpful for testing */
+int np_warn_if_not_root(void);
+
+/*
+ * Extract the value from key/value pairs, or return NULL. The value returned
+ * can be free()ed.
+ * This function can be used to parse NTP control packet data and performance
+ * data strings.
+ */
+char *np_extract_value(const char*, const char*, char);
+
+/*
+ * Same as np_extract_value with separator suitable for NTP control packet
+ * payloads (comma)
+ */
+#define np_extract_ntpvar(l, n) np_extract_value(l, n, ',')
+
 #endif /* _UTILS_BASE_ */