From: Alan T. DeKok <aland@freeradius.org>
Date: Mon, 6 Jan 2025 23:44:47 +0000 (-0500)
Subject: add callback to parse protocol-specific data types
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a3bf07ded95b2c708a4058770485b8c332f1dd4;p=thirdparty%2Ffreeradius-server.git

add callback to parse protocol-specific data types
---

diff --git a/src/lib/util/dict.h b/src/lib/util/dict.h
index 8d66cf25807..ca9b408efe2 100644
--- a/src/lib/util/dict.h
+++ b/src/lib/util/dict.h
@@ -304,6 +304,7 @@ typedef enum {
 } fr_dict_attr_err_t;
 
 typedef bool (*fr_dict_attr_valid_func_t)(fr_dict_attr_t *da);
+typedef bool (*fr_dict_attr_type_parse_t)(fr_type_t *type, fr_dict_attr_flags_t *flags, char const *name);
 
 /*
  *	Forward declarations to avoid circular references.
@@ -449,6 +450,7 @@ typedef struct {
 										///< Called when comparing attributes by their fields.
 		} flags;
 
+		fr_dict_attr_type_parse_t	type_parse;		//!< parse unknown type names
 		fr_dict_attr_valid_func_t 	valid;			//!< Validation function to ensure that
 									///< new attributes are valid.
 	} attr;
diff --git a/src/lib/util/dict_tokenize.c b/src/lib/util/dict_tokenize.c
index 03c2d4178f0..8501728dc3d 100644
--- a/src/lib/util/dict_tokenize.c
+++ b/src/lib/util/dict_tokenize.c
@@ -435,8 +435,16 @@ static int dict_process_type_field(dict_tokenize_ctx_t *dctx, char const *name,
 	 */
 	type = fr_type_from_str(name);
 	if (fr_type_is_null(type)) {
-		fr_strerror_printf("Unknown data type '%s'", name);
-		return -1;
+		fr_dict_attr_t *da = *da_p;
+
+		if (!da->dict->proto->attr.type_parse) {
+			fr_strerror_printf("Unknown data type '%s'", name);
+			return -1;
+		}
+
+		if (!da->dict->proto->attr.type_parse(&type, &da->flags, name)) {
+			return -1;
+		}
 	}
 
 	return dict_attr_type_init(da_p, type);