utils.c

   1 #define NSCORE
   2 #include "nagios/objects.h"
   3 #include "nagios/broker.h"
   4 #include "utils.h"
   5
   6 /*
   7  * Returns the current downtime depth of the given object.
   8  * "type" should always either be NEBTYPE_DOWNTIME_START or
   9  * NEBTYPE_DOWNTIME_STOP. In case of NEBTYPE_DOWNTIME_START,
  10  * we know the downtime depth is at least 1, so return that.
  11  * This nifty little hack make these functions usable with
  12  * the import program, for which "find_host()" will always
  13  * return NULL.
  14  */
  15 int dt_depth_host(int type, char *host_name)
  16 {
  17         host *hst;
  18         int depth = (type == NEBTYPE_DOWNTIME_START);
  19
  20         if ((hst = find_host(host_name)))
  21                 depth += hst->scheduled_downtime_depth;
  22
  23         return depth;
  24 }
  25
  26 int dt_depth_svc(int type, char *host_name, char *service_description)
  27 {
  28         service *svc;
  29         int depth = (type == NEBTYPE_DOWNTIME_START);
  30
  31         if ((svc = find_service(host_name, service_description)))
  32                 depth += svc->scheduled_downtime_depth;
  33
  34         return depth;
  35 }
  36
  37 extern host *host_list, *host_list_tail;
  38 extern service *service_list, *service_list_tail;
  39 extern sched_info scheduling_info;
  40
  41 int prime_initial_states(hash_table *host_states, hash_table *svc_states)
  42 {
  43         host *h;
  44         service *s;
  45         int *arena, i;
  46
  47         /*
  48          * no hosts = no services = nothing to do but warn about it
  49          */
  50         if (!host_list || !scheduling_info.total_hosts) {
  51                 fprintf(stderr, "No host_list or total_hosts = 0, so nothing to do\n");
  52                 return 0;
  53         }
  54
  55         i = 0;
  56         arena = cget_arena(scheduling_info.total_hosts, sizeof(int));
  57         if (!arena)
  58                 return -1;
  59
  60         for (h = host_list; h && h != host_list_tail; h = h->next) {
  61                 int *state;
  62                 state = &arena[i];
  63
  64                 *state = CAT_STATE(h->current_state, h->state_type);
  65                 hash_add(host_states, h->name, state);
  66         }
  67
  68         i = 0;
  69         arena = cget_arena(scheduling_info.total_services, sizeof(int));
  70         if (!arena)
  71                 return -1;
  72
  73         for (s = service_list; s && s != service_list_tail; s = s->next) {
  74                 int *state;
  75                 state = &arena[i];
  76
  77                 if (!state)
  78                         return -1;
  79
  80                 *state = CAT_STATE(s->current_state, s->state_type);
  81                 hash_add2(svc_states, s->host_name, s->description, state);
  82         }
  83
  84         return 0;
  85 }