From 8d3c79571184157dd0027be728f99b5ea1a6d980 Mon Sep 17 00:00:00 2001
From: Matthias Ringwald <matthias@ringwald.ch>
Date: Thu, 25 Apr 2019 21:35:49 +0200
Subject: [PATCH] mesh: appkey management - add/delete key to/from linked list

---
 test/mesh/mesh_keys.c |  9 +++++++++
 test/mesh/mesh_keys.h | 19 +++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/test/mesh/mesh_keys.c b/test/mesh/mesh_keys.c
index fa53f814e..98724b2e4 100644
--- a/test/mesh/mesh_keys.c
+++ b/test/mesh/mesh_keys.c
@@ -153,6 +153,7 @@ void mesh_network_key_list_add_from_provisioning_data(const mesh_provisioning_da
 // key management
 static mesh_transport_key_t   test_application_key;
 static mesh_transport_key_t   mesh_transport_device_key;
+static btstack_linked_list_t  application_keys;
 
 void mesh_application_key_set(uint16_t appkey_index, uint8_t aid, const uint8_t * application_key){
     test_application_key.appkey_index = appkey_index;
@@ -170,6 +171,14 @@ void mesh_transport_set_device_key(const uint8_t * device_key){
     memcpy(mesh_transport_device_key.key, device_key, 16);
 }
 
+void mesh_transport_key_add(mesh_transport_key_t * transport_key){
+    btstack_linked_list_add(&application_keys, (btstack_linked_item_t *) transport_key);
+}
+
+int mesh_transport_key_remove(mesh_transport_key_t * transport_key){
+    return btstack_linked_list_remove(&application_keys, (btstack_linked_item_t *) transport_key);
+}
+
 const mesh_transport_key_t * mesh_transport_key_get(uint16_t appkey_index){
     if (appkey_index == MESH_DEVICE_KEY_INDEX){
         return &mesh_transport_device_key;
diff --git a/test/mesh/mesh_keys.h b/test/mesh/mesh_keys.h
index ab96e45af..02c87eba8 100644
--- a/test/mesh/mesh_keys.h
+++ b/test/mesh/mesh_keys.h
@@ -184,12 +184,31 @@ int mesh_network_key_nid_iterator_has_more(mesh_network_key_iterator_t *it);
  */
 const mesh_network_key_t * mesh_network_key_nid_iterator_get_next(mesh_network_key_iterator_t *it);
 
+/**
+ * Transport Keys = Application Keys + Device Key
+ */
+
 /**
  * Set device key
  * @param device_key
  */
 void mesh_transport_set_device_key(const uint8_t * device_key);
 
+/**
+ * @brief Add network key to list
+ * @param application key
+ * @note AID needs to be set
+ */
+void mesh_transport_key_add(mesh_transport_key_t * transport_key);
+
+/**
+ * @brief Remove network key from list
+ * @param application key
+ * @return 0 if removed
+ * @note key is only removed from list, memory is not released
+ */
+int mesh_transport_key_remove(mesh_transport_key_t * transport_key);
+
 /**
  * Add Application Key
  * @param appkey_index