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b17b242198
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/branches/new_threshold_syntax@1958 f882894a-f735-0410-b71e-b25c423dba1c
66 lines
2 KiB
C
66 lines
2 KiB
C
#ifndef _UTILS_BASE_
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#define _UTILS_BASE_
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/* Header file for nagios plugins utils_base.c */
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/* This file holds header information for thresholds - use this in preference to
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individual plugin logic */
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/* This has not been merged with utils.h because of problems with
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timeout_interval when other utils_*.h files use utils.h */
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/* Long term, add new functions to utils_base.h for common routines
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and utils_*.h for specific to plugin routines. If routines are
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placed in utils_*.h, then these can be tested with libtap */
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#define OUTSIDE 0
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#define INSIDE 1
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typedef struct range_struct {
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double start;
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int start_infinity; /* FALSE (default) or TRUE */
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double end;
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int end_infinity;
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int alert_on; /* OUTSIDE (default) or INSIDE */
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} range;
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typedef struct thresholds_struct {
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range *warning;
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range *critical;
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} thresholds;
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range *parse_range_string (char *);
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int _set_thresholds(thresholds **, char *, char *);
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void set_thresholds(thresholds **, char *, char *);
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void print_thresholds(thresholds *);
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int check_range(double, range *);
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int get_status(double, thresholds *);
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char *np_escaped_string (const char *);
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void die (int, const char *, ...) __attribute__((noreturn,format(printf, 2, 3)));
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/* Parses a threshold string, as entered from command line */
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/* Returns a malloc'd threshold* which can be freed */
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thresholds *parse_thresholds_string(char *);
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thresholds * _parse_thresholds_string(char *);
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void free_thresholds(thresholds *);
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range * _parse_range_string_v2(char *);
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int utils_errno;
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/* Error codes */
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#define NP_RANGE_UNPARSEABLE 1
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#define NP_WARN_WITHIN_CRIT 2
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#define NP_RANGE_MISSING_COLON 3
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#define NP_THRESHOLD_UNPARSEABLE 4
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#define NP_MEMORY_ERROR 5
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/* a simple check to see if we're running as root.
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* returns zero on failure, nonzero on success */
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int np_check_if_root(void);
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/* and a helpful wrapper around that. it returns the same status
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* code from the above function, in case it's helpful for testing */
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int np_warn_if_not_root(void);
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#endif /* _UTILS_BASE_ */
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