calmsacibis995
60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
#ifndef _DSM_RULES_H
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#define _DSM_RULES_H
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#include "Dlist.h"
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/*
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* File contains definition of rules and all rules related structures.
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*/
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#define RULES_DEBUG 0 /* verbose messages for rules. */
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#define NUM_RULES_HASH 128 /* size of hash table. */
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#define CACHE_RULES 1 /* Do the caching for rules. */
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#define MAX_ARGS 1024
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#define DELETERULE(HEAD,TAIL,ELEM) DELETE_DLIST(HEAD,TAIL,ELEM)
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#define ADDRULE(HEAD,TAIL,ELEM) ADD_DLIST_AT_TAIL(HEAD,TAIL,ELEM)
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#define TRAVERSERULES(HEAD,END,FUNC,PKEY) TRAVERSE_DLIST(HEAD,END,FUNC,PKEY)
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/*
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* Each rule.
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* Everything needed to execute the rule is here.
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*
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*/
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struct rule {
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struct rule *Pnext;
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struct rule *Pbefore;
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struct rule *Phash;
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int event_threshold_counts; /* Actual parameters of the */
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int event_threshold_times; /* threshold window. */
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int rule_objid; /* object id for the rule. */
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int refcnt; /* times the rule was accessed. */
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char *forward_hname; /* hostname to which event should */
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/* be sent */
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BOOLEAN isthreshold; /* TO THRESHOLD OR NOT TO.. */
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BOOLEAN isdso; /* if action is a dso, this will be TRUE. */
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/*
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* Structure contains a lot of pointers to strings. As this means a lot
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* of memory space, it was decided to populate this structure only when
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* needed.
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* The rest of the time the memory used by this structure is free'd up.
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* This is still a candidate to be thrown out of this structure completely,
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* if space requirements become dire.
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*/
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struct action_string {
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char *user; /* user to execute action as. */
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char **envp; /* environment variables to set before */
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/* executing action. */
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char *action; /* action to take when event occured. */
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int timeout; /* timeout value for action. */
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int retry; /* number of times to retry action. */
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} *Paction;
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};
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#endif
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