From: Tobias Brunner <tobias@strongswan.org>
Date: Thu, 28 Jun 2018 08:44:03 +0000 (+0200)
Subject: task: Add optional post_build() method
X-Git-Tag: 5.9.7dr2~1^2~24
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=87caf36bb92dd0074d397b81d5dcc7e7c5f7f0bb;p=thirdparty%2Fstrongswan.git

task: Add optional post_build() method

This will allow tasks to do some work after the message has been
generated.
---

diff --git a/src/libcharon/sa/task.h b/src/libcharon/sa/task.h
index e714336465..b356ec0671 100644
--- a/src/libcharon/sa/task.h
+++ b/src/libcharon/sa/task.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2007-2015 Tobias Brunner
+ * Copyright (C) 2007-2018 Tobias Brunner
  * Copyright (C) 2006 Martin Willi
  *
  * Copyright (C) secunet Security Networks AG
@@ -147,6 +147,18 @@ struct task_t {
 	 */
 	status_t (*build) (task_t *this, message_t *message);
 
+	/**
+	 * Called after a message has been built (optional to implement by tasks).
+	 *
+	 * @param message		generated message, can't be modified anymore
+	 * @return
+	 *						- SUCCESS if task completed
+	 *						- NEED_MORE if another call to build/process needed
+	 *						- Anything else will result in the destruction of
+	 *						  the IKE_SA
+	 */
+	status_t (*post_build) (task_t *this, message_t *message);
+
 	/**
 	 * Process a request or response message for this task.
 	 *