ui: refactor method for setting up VncDisplay auth types

There is a lot of repeated code in the auth type setup method,
particularly around checking TLS credential types. Refactor
it to reduce duplication and instead of having one method
do both plain and websockets at once, call it separately
for each.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1475163940-26094-6-git-send-email-berrange@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/ui/vnc.h b/ui/vnc.h
index 223af38..d191d88 100644
--- a/ui/vnc.h
+++ b/ui/vnc.h
@@ -172,6 +172,7 @@ struct VncDisplay
     int auth;
     int subauth; /* Used by VeNCrypt */
     int ws_auth; /* Used by websockets */
+    int ws_subauth; /* Used by websockets */
     bool lossy;
     bool non_adaptive;
     QCryptoTLSCreds *tlscreds;