From 02d3cba7ce48790f8f1e940d0db5c74f0c8347ea Mon Sep 17 00:00:00 2001
From: Martin Willi <martin@strongswan.org>
Date: Wed, 16 Nov 2005 16:12:03 +0000
Subject: [PATCH] - added exchange types

---
 Source/charon/payloads/ike_header.c | 14 ++++++++++++--
 Source/charon/payloads/ike_header.h |  7 ++++---
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/Source/charon/payloads/ike_header.c b/Source/charon/payloads/ike_header.c
index 3a1f23ff97..6f9a16bc98 100644
--- a/Source/charon/payloads/ike_header.c
+++ b/Source/charon/payloads/ike_header.c
@@ -93,7 +93,17 @@ struct private_ike_header_s {
 	 */
 	u_int32_t length;	
 }; 
-	
+
+/**
+ * mappings used to get strings for exchange_type_t
+ */
+mapping_t exchange_type_m[] = {
+	{EXCHANGE_TYPE_UNDEFINED, "EXCHANGE_TYPE_UNDEFINED"},
+	{IKE_SA_INIT, "IKE_SA_INIT"},
+	{IKE_AUTH, "IKE_AUTH"},
+	{CREATE_CHILD_SA, "CREATE_CHILD_SA"},
+	{INFORMATIONAL, "INFORMATIONAL"}
+};
 
 
 /**
@@ -368,7 +378,7 @@ ike_header_t *ike_header_create()
 	this->next_payload = 0;
 	this->maj_version = IKE_MAJOR_VERSION;
 	this->min_version = IKE_MINOR_VERSION;
-	this->exchange_type = NOT_SET;
+	this->exchange_type = EXCHANGE_TYPE_UNDEFINED;
 	this->flags.initiator = TRUE;
 	this->flags.version = HIGHER_VERSION_SUPPORTED_FLAG;
 	this->flags.response = FALSE;
diff --git a/Source/charon/payloads/ike_header.h b/Source/charon/payloads/ike_header.h
index 628f2d6f08..520002c565 100644
--- a/Source/charon/payloads/ike_header.h
+++ b/Source/charon/payloads/ike_header.h
@@ -59,10 +59,9 @@ typedef enum exchange_type_e exchange_type_t;
 enum exchange_type_e{
 
 	/**
-	 * NOT_SET, not a official message type :-)
+	 * EXCHANGE_TYPE_UNDEFINED, not a official message type :-)
 	 */
-	NOT_SET = 0,
-
+	EXCHANGE_TYPE_UNDEFINED = 240,
 	/**
 	 * IKE_SA_INIT
 	 */
@@ -81,6 +80,8 @@ enum exchange_type_e{
 	INFORMATIONAL = 37 
 };
 
+extern mapping_t exchange_type_m[];
+
 /**
  * Object representing an IKEv2-Header
  *