fix missing functionality: ruleset(){} could not specify ruleset queue

The "queue.xxx" parameter set was not supported, and legacy ruleset
config statements did not work (by intention). The fix introduces the
"queue.xxx" parameter set. It has some regression potential, but only
for the new functionality. Note that using that interface it is possible
to specify duplicate queue file names, which will cause trouble. This
will be solved in v7.3, because there is a too-large regression
potential for the v7.2 stable branch.

1 files changed, 24 insertions, 0 deletions

diff --git a/grammar/rainerscript.c b/grammar/rainerscript.c
index f7f09697..6b21bc9a 100644
--- a/grammar/rainerscript.c
+++ b/grammar/rainerscript.c
@@ -802,6 +802,30 @@ nvlstGetParams(struct nvlst *lst, struct cnfparamblk *params,
 }
 
 
+/* check if at least one cnfparamval is actually set 
+ * returns 1 if so, 0 otherwise
+ */
+int
+cnfparamvalsIsSet(struct cnfparamblk *params, struct cnfparamvals *vals)
+{
+	int i;
+
+	if(vals == NULL)
+		return 0;
+	if(params->version != CNFPARAMBLK_VERSION) {
+		dbgprintf("nvlstGetParams: invalid param block version "
+			  "%d, expected %d\n",
+			  params->version, CNFPARAMBLK_VERSION);
+		return 0;
+	}
+	for(i = 0 ; i < params->nParams ; ++i) {
+		if(vals[i].bUsed)
+			return 1;
+	}
+	return 0;
+}
+
+
 void
 cnfparamsPrint(struct cnfparamblk *params, struct cnfparamvals *vals)
 {