From ce0a70318adf6f68cf99c3fcb3c030161e2addd2 Mon Sep 17 00:00:00 2001
From: Szczepan Zalega <szczepan@nitrokey.com>
Date: Sat, 23 Jun 2018 11:47:10 +0200
Subject: Handle WINK command

Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
---
 libnitrokey/NitrokeyManager.h  | 5 +++++
 libnitrokey/command_id.h       | 2 ++
 libnitrokey/stick20_commands.h | 6 ++++++
 3 files changed, 13 insertions(+)

(limited to 'libnitrokey')

diff --git a/libnitrokey/NitrokeyManager.h b/libnitrokey/NitrokeyManager.h
index 0689c3f..b48afc5 100644
--- a/libnitrokey/NitrokeyManager.h
+++ b/libnitrokey/NitrokeyManager.h
@@ -288,6 +288,11 @@ char * strndup(const char* str, size_t maxlen);
        * @return Returns true, if set unencrypted volume ro/rw pin type is User, false otherwise.
        */
       bool set_unencrypted_volume_rorw_pin_type_user();
+
+      /**
+       * Blink red and green LED alternatively and infinitely (until device is reconnected).
+       */
+      void wink();
     };
 }
 
diff --git a/libnitrokey/command_id.h b/libnitrokey/command_id.h
index 1092ea9..eb0d450 100644
--- a/libnitrokey/command_id.h
+++ b/libnitrokey/command_id.h
@@ -130,6 +130,8 @@ enum class CommandID : uint8_t {
   ENABLE_ADMIN_READONLY_ENCRYPTED_LUN = 0x20 + 30,
   ENABLE_ADMIN_READWRITE_ENCRYPTED_LUN = 0x20 + 31,
   CHECK_SMARTCARD_USAGE = 0x20 + 32,
+  //v0.52+
+  WINK = 0x20 + 33,
 
   GET_PW_SAFE_SLOT_STATUS = 0x60,
   GET_PW_SAFE_SLOT_NAME = 0x61,
diff --git a/libnitrokey/stick20_commands.h b/libnitrokey/stick20_commands.h
index 4b75e6a..7efa1b6 100644
--- a/libnitrokey/stick20_commands.h
+++ b/libnitrokey/stick20_commands.h
@@ -275,6 +275,12 @@ namespace nitrokey {
                     CommandTransaction;
             };
 
+          class Wink : Command<CommandID::WINK> {
+          public:
+            typedef Transaction<command_id(), struct EmptyPayload, struct EmptyPayload>
+                CommandTransaction;
+          };
+
             class CheckSmartcardUsage : Command<CommandID::CHECK_SMARTCARD_USAGE> {
             public:
                 typedef Transaction<command_id(), struct EmptyPayload, EmptyPayload>
-- 
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