From: Martin Willi <martin@revosec.ch>
Date: Tue, 2 Nov 2010 13:21:38 +0000 (+0100)
Subject: Added a message_t option to disable automatic payload sorting
X-Git-Tag: 4.5.1~315
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=363ec8986cf497b75b23b9c99c2798476d555f58;p=thirdparty%2Fstrongswan.git

Added a message_t option to disable automatic payload sorting
---

diff --git a/src/libcharon/encoding/message.c b/src/libcharon/encoding/message.c
index d41ad46979..b69a9f30c8 100644
--- a/src/libcharon/encoding/message.c
+++ b/src/libcharon/encoding/message.c
@@ -489,6 +489,11 @@ struct private_message_t {
 	 */
 	bool is_request;
 
+	/**
+	 * Sorting of message disabled?
+	 */
+	bool sort_disabled;
+
 	/**
 	 * Message ID of this message.
 	 */
@@ -1001,6 +1006,12 @@ static encryption_payload_t* wrap_payloads(private_message_t *this)
 	return encryption;
 }
 
+METHOD(message_t, disable_sort, void,
+	private_message_t *this)
+{
+	this->sort_disabled = TRUE;
+}
+
 METHOD(message_t, generate, status_t,
 	private_message_t *this, aead_t *aead, packet_t **packet)
 {
@@ -1039,7 +1050,10 @@ METHOD(message_t, generate, status_t,
 		return NOT_SUPPORTED;
 	}
 
-	order_payloads(this);
+	if (!this->sort_disabled)
+	{
+		order_payloads(this);
+	}
 
 	DBG1(DBG_ENC, "generating %s", get_string(this, str, sizeof(str)));
 
@@ -1445,6 +1459,7 @@ message_t *message_create_from_packet(packet_t *packet)
 			.get_request = _get_request,
 			.add_payload = _add_payload,
 			.add_notify = _add_notify,
+			.disable_sort = _disable_sort,
 			.generate = _generate,
 			.set_source = _set_source,
 			.get_source = _get_source,
diff --git a/src/libcharon/encoding/message.h b/src/libcharon/encoding/message.h
index 8c1cbcd096..86c39ad7e3 100644
--- a/src/libcharon/encoding/message.h
+++ b/src/libcharon/encoding/message.h
@@ -180,6 +180,11 @@ struct message_t {
 	void (*add_notify) (message_t *this, bool flush, notify_type_t type,
 						chunk_t data);
 
+	/**
+	 * Disable automatic payload sorting for this message.
+	 */
+	void (*disable_sort)(message_t *this);
+
 	/**
 	 * Parses header of message.
 	 *