Changeset 8191 for trunk/Ohana/src/opihi/pantasks/CheckTimeRanges.c

Timestamp:

Aug 5, 2006, 5:12:38 AM (20 years ago)

Author:

eugene

Message:

added Nmax option to trange

File:

• trunk/Ohana/src/opihi/pantasks/CheckTimeRanges.c (modified) (1 diff)

trunk/Ohana/src/opihi/pantasks/CheckTimeRanges.c

@@ -1 +1 @@
 # include "pantasks.h"
 
+/* test if we meet all time range qualifications */
 int CheckTimeRanges (TimeRange *ranges, int Nranges) {
 
   int i, intime, valid;
-  time_t daytime, weektime, abstime;
+  time_t daytime, weektime, abstime, testtime;
   struct timeval now;
   struct tm Now;
 
+  /* get the current time */
   gettimeofday (&now, NULL);
   gmtime_r (&now.tv_sec, &Now);
-  daytime = Now.tm_sec + Now.tm_min*60 + Now.tm_hour*3600;
+  daytime  = Now.tm_sec + Now.tm_min*60 + Now.tm_hour*3600;
   weektime = Now.tm_sec + Now.tm_min*60 + Now.tm_hour*3600 + Now.tm_wday*86400;
-  abstime = now.tv_sec;
+  abstime  = now.tv_sec;
 
   valid = TRUE;
   for (i = 0; (i < Nranges) && valid; i++) {
     switch (ranges[i].type) {
+      /* set the testtime */
       case RANGE_ABS:
-        intime = (abstime >= ranges[i].start) && (abstime <= ranges[i].stop);
-        valid = ranges[i].keep ? intime : !intime;
+        testtime = abstime;
         break;
       case RANGE_DAY:
-        intime = (daytime >= ranges[i].start) && (daytime <= ranges[i].stop);
-        valid = ranges[i].keep ? intime : !intime;
+        testtime = daytime;
         break;
       case RANGE_WEEK:
-        intime = (weektime >= ranges[i].start) && (weektime <= ranges[i].stop);
-        valid = ranges[i].keep ? intime : !intime;
+        testtime = weektime;
         break;
+      default:
+        abort ();
     }
-    if (!valid) return (FALSE);
+    intime = (testtime >= ranges[i].start) && (testtime <= ranges[i].stop);
+
+    /* check for more than max runs in time range */
+    if (ranges[i].keep && intime && ranges[i].Nmax) {
+      if (ranges[i].Nrun >= ranges[i].Nmax) return (FALSE);
+    }
+    /* reset Nrun if we are outside of intime */
+    if (ranges[i].keep && !intime && ranges[i].Nmax && ranges[i].Nrun) {
+      ranges[i].Nrun = 0;
+    }
+
+    /* is this a valid time? */
+    valid = ranges[i].keep ? intime : !intime;
   }
   return (valid);
 }  
+
+/* increment the number of runs for all inclusive time ranges with Nmax > 0
+   (only call when we execute a task -- after CheckTimeRanges) */
+int BumpTimeRanges (TimeRange *ranges, int Nranges) {
+
+  int i;
+
+  for (i = 0; i < Nranges; i++) {
+    if (ranges[i].keep && ranges[i].Nmax) {
+      ranges[i].Nrun ++;
+    }
+  }
+  return (TRUE);
+}