From: Arran Cudbard-Bell <a.cudbardb@freeradius.org>
Date: Thu, 9 Feb 2023 16:55:59 +0000 (-0600)
Subject: Add ar_is_raw() for checking for raw attr refs
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a31c0f7e4a581bafb0be9fb5abcb5a371b43970c;p=thirdparty%2Ffreeradius-server.git

Add ar_is_raw() for checking for raw attr refs
---

diff --git a/src/lib/server/tmpl.h b/src/lib/server/tmpl.h
index 1f8a14994c2..4ef40e9c700 100644
--- a/src/lib/server/tmpl.h
+++ b/src/lib/server/tmpl.h
@@ -496,6 +496,35 @@ FR_DLIST_FUNCS(tmpl_request_list, tmpl_request_t, entry)
 #define ar_is_unknown(_ar)		((_ar)->ar_type == TMPL_ATTR_TYPE_UNKNOWN)
 #define ar_is_unresolved(_ar)		((_ar)->ar_type == TMPL_ATTR_TYPE_UNRESOLVED)
 
+/** Indicate whether an attribute reference is raw
+ *
+ * Determining whether an attribute reference is raw, is slightly more complex
+ * given the raw flag is either coming from the attribute or an internal
+ * "is_raw" flag in the unresolved entry.
+ *
+ * @param[in] ar	to check for rawness.
+ * @return
+ *	- true if the attribute reference is raw.
+ *	- false if the attribute reference is not raw.
+ */
+static inline bool ar_is_raw(tmpl_attr_t const *ar)
+{
+	switch (ar->ar_type) {
+	case TMPL_ATTR_TYPE_NORMAL:
+	case TMPL_ATTR_TYPE_UNKNOWN:
+		return ar->ar_da->flags.is_raw;
+
+	case TMPL_ATTR_TYPE_UNRESOLVED:
+		return ar->ar_unresolved_raw;
+
+	case TMPL_ATTR_TYPE_UNSPEC:
+		return false;
+	}
+
+	fr_assert_fail("ar type (%i) is invalid", (int)ar->ar_type);
+	return false;
+}
+
 #define ar_num				filter.num
 #define ar_filter_type			filter.type