From 6ecea67718803e96e00a18f97ae8abc83ecaa1c2 Mon Sep 17 00:00:00 2001
From: Mark Haines <mark.haines@matrix.org>
Date: Fri, 12 Jun 2015 14:09:41 +0100
Subject: Implement the session key exchange

---
 include/axolotl/account.hh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'include/axolotl/account.hh')

diff --git a/include/axolotl/account.hh b/include/axolotl/account.hh
index 5edb799..dd9c819 100644
--- a/include/axolotl/account.hh
+++ b/include/axolotl/account.hh
@@ -2,6 +2,8 @@
 #define AXOLOTL_ACCOUNT_HH_
 
 #include "axolotl/list.hh"
+#include "axolotl/crypto.hh"
+#include "axolotl/error.hh"
 
 #include <cstdint>
 
@@ -25,16 +27,21 @@ struct Account {
     LocalKey identity_key;
     LocalKey last_resort_one_time_key;
     List<LocalKey, MAX_ONE_TIME_KEYS> one_time_keys;
+    ErrorCode last_error;
 
     /** Number of random bytes needed to create a new account */
     std::size_t new_account_random_length();
 
     /** Create a new account. Returns NOT_ENOUGH_RANDOM if the number of random
      * bytes is too small. */
-    ErrorCode new_account(
+    std::size_t new_account(
         uint8_t const * random, std::size_t random_length
     );
 
+    LocalKey const * lookup_key(
+        std::uint32_t id
+    );
+
     /** The number of bytes needed to persist this account. */
     std::size_t pickle_length();
 
-- 
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