From 25d5205abcc1344d0d872bad97ead7a4ef0281f3 Mon Sep 17 00:00:00 2001
From: Michael Jerris <mike@jerris.com>
Date: Fri, 12 Sep 2008 16:27:43 +0000
Subject: [PATCH] Wed Sep  3 13:35:21 EDT 2008  Pekka Pessi
 <first.last@nokia.com>   * sofia-sip/msg_header.h: added
 msg_header_add_format(()

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9541 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 libs/sofia-sip/.update                        |  2 +-
 .../libsofia-sip-ua/msg/msg_parser.c          | 38 +++++++++++++++++++
 .../msg/sofia-sip/msg_header.h                |  6 +++
 3 files changed, 45 insertions(+), 1 deletion(-)

diff --git a/libs/sofia-sip/.update b/libs/sofia-sip/.update
index 645cb091ae..848230d853 100644
--- a/libs/sofia-sip/.update
+++ b/libs/sofia-sip/.update
@@ -1 +1 @@
-Fri Sep 12 12:06:16 EDT 2008
+Fri Sep 12 12:27:38 EDT 2008
diff --git a/libs/sofia-sip/libsofia-sip-ua/msg/msg_parser.c b/libs/sofia-sip/libsofia-sip-ua/msg/msg_parser.c
index 1ba3c1181d..a037c95aec 100644
--- a/libs/sofia-sip/libsofia-sip-ua/msg/msg_parser.c
+++ b/libs/sofia-sip/libsofia-sip-ua/msg/msg_parser.c
@@ -2732,6 +2732,44 @@ int msg_header_add_make(msg_t *msg,
   return msg_header_add(msg, pub, hh, h);
 }
 
+/** Add formatting result to message.
+ *
+ * Parse result from printf-formatted params as a given header field and add
+ * result to the message.
+ */
+int msg_header_add_format(msg_t *msg,
+			  msg_pub_t *pub,
+			  msg_hclass_t *hc,
+			  char const *fmt,
+			  ...)
+{
+  msg_header_t *h, **hh;
+  va_list va;
+
+  if (msg == NULL)
+    return -1;
+  if (pub == NULL)
+    pub = msg->m_object;
+
+  hh = msg_hclass_offset(msg->m_class, pub, hc);
+
+  if (hh == NULL)
+    return -1;
+
+  if (!fmt)
+    return 0;
+
+  va_start(va, fmt);
+  h = msg_header_vformat(msg_home(msg), hc, fmt, va);
+  va_end(va);
+
+  if (!h)
+    return -1;
+
+  return msg_header_add(msg, pub, hh, h);
+}
+
+
 /**Add string contents to message.
  *
  * Duplicate a string containing headers (or a message body, if the string
diff --git a/libs/sofia-sip/libsofia-sip-ua/msg/sofia-sip/msg_header.h b/libs/sofia-sip/libsofia-sip-ua/msg/sofia-sip/msg_header.h
index 251b1be608..b80aeccd94 100644
--- a/libs/sofia-sip/libsofia-sip-ua/msg/sofia-sip/msg_header.h
+++ b/libs/sofia-sip/libsofia-sip-ua/msg/sofia-sip/msg_header.h
@@ -142,6 +142,12 @@ SOFIAPUBFUN int msg_header_add_make(msg_t *msg,
 				    msg_hclass_t *hc,
 				    char const *s);
 
+SOFIAPUBFUN int msg_header_add_format(msg_t *msg,
+				      msg_pub_t *pub,
+				      msg_hclass_t *hc,
+				      char const *fmt,
+				      ...);
+
 SOFIAPUBFUN int msg_header_prepend(msg_t *msg,
 				   msg_pub_t *pub,
 				   msg_header_t **hh,