1 files changed, 32 insertions, 0 deletions
diff --git a/src/json/json_helper.c b/src/json/json_helper.c
index 949354e24..3b4da5595 100644
--- a/src/json/json_helper.c
+++ b/src/json/json_helper.c
@@ -659,4 +659,36 @@ TALER_JSON_spec_i18n_str (const char *name,
 }
 
 
+enum GNUNET_GenericReturnValue
+TALER_agemask_parse_json (const json_t *root,
+                          struct TALER_AgeMask *mask)
+{
+  const char *name;
+  struct GNUNET_JSON_Specification spec[] = {
+    GNUNET_JSON_spec_string ("extension",
+                             &name),
+    GNUNET_JSON_spec_uint32 ("mask",
+                             &mask->mask),
+    GNUNET_JSON_spec_end ()
+  };
+
+  if (GNUNET_OK != GNUNET_JSON_parse (root,
+                                      spec,
+                                      NULL,
+                                      NULL))
+  {
+    return GNUNET_SYSERR;
+  }
+
+  if (! strncmp (name,
+                 "age_restriction",
+                 sizeof("age_restriction")))
+  {
+    return GNUNET_SYSERR;
+  }
+
+  return GNUNET_OK;
+}
+
+
 /* end of json/json_helper.c */