Add tmpl_afrom_attrstr

diff --git a/src/main/tmpl.c b/src/main/tmpl.c
index f34b481..3a7917d 100644 (file)
--- a/src/main/tmpl.c
+++ b/src/main/tmpl.c
@@ -869,6 +869,37 @@ value_pair_tmpl_t *tmpl_afrom_attr_substr(TALLOC_CTX *ctx, char const **name, re
        }
        vpt->name = talloc_strndup(vpt, vpt->name, vpt->len);
 
+/** Parse qualifiers to convert attrname into a value_pair_tmpl_t.
+ *
+ * VPTs are used in various places where we need to pre-parse configuration
+ * sections into attribute mappings.
+ *
+ * @param[in] ctx for talloc
+ * @param[in] name attribute name including qualifiers.
+ * @param[in] request_def The default request to insert unqualified
+ *     attributes into.
+ * @param[in] list_def The default list to insert unqualified attributes into.
+ * @return pointer to a value_pair_tmpl_t struct (must be freed with
+ *     tmpl_free) or NULL on error.
+ */
+value_pair_tmpl_t *tmpl_afrom_attr_str(TALLOC_CTX *ctx, char const *name, request_refs_t request_def,
+                                      pair_lists_t list_def)
+{
+       value_pair_tmpl_t *vpt;
+
+       char const *p = name;
+
+       vpt = talloc(ctx, value_pair_tmpl_t); /* tmpl_from_attr_substr zeros it */
+
+       if (tmpl_from_attr_substr(vpt, &p, request_def, list_def) < 0) {
+               tmpl_free(&vpt);
+
+               return NULL;
+       }
+       vpt->name = talloc_strndup(vpt, vpt->name, vpt->len);
+
+       VERIFY_TMPL(vpt);
+
        return vpt;
 }