From: Pekka Riikonen <priikone@silcnet.org>
Date: Fri, 29 Jun 2007 12:09:14 +0000 (+0000)
Subject: 	updates.
X-Git-Tag: 1.2.beta1~237
X-Git-Url: http://git.silcnet.org/gitweb/?p=crypto.git;a=commitdiff_plain;h=ae1482a76c29db9fdcd6ed6cf63d312a37a5cb01

	updates.
---

diff --git a/TODO b/TODO
index cce78c71..92ce8299 100644
--- a/TODO
+++ b/TODO
@@ -253,6 +253,26 @@ Runtime library, lib/silcutil/
    _ua unaligned memory allocation routines.  Remove unaligned memory
    allocation possibility.
 
+ o Add '%@' format to silc_snprintf functions.  It marks for external
+   rendering function of following type:
+
+     /* Snprintf rendering function.  The `data' is rendered into a string
+        and allocated string is returned.  If NULL is returned the
+        rendering is skipped and ignored.  If the returned string does
+	not fit to the destination buffer it may be truncated. */
+     typedef char *(*SilcSnprintfRender)(void *data);
+
+   It can work like following:
+
+   char *id_renderer(void *data)
+   {
+     char tmp[32];
+     id_to_str(tmp, sizeof(tmp), (SilcID *)data);
+     return strdup(tmp);
+   }
+
+   silc_snprintf(buf, sizeof(buf), "Client ID %@", id_renderer, client_id);
+
  (o Generic SilcStatus or SilcResult that includes all possible status and
     error conditions, including those of SILC protocol.  Though, the SILC
     protocol related status (currently in silcstatus.h) cannot be in