monitor: add query-vnc-servers command

Add new query vnc qmp command, for the lack of better ideas just name it
"query-vnc-servers".  Changes over query-vnc:

 * It returns a list of vnc servers, so multiple vnc server instances
   are covered.
 * Each vnc server returns a list of server sockets.  Followup patch
   will use that to also report websockets.  In case we add support for
   multiple server sockets server sockets (to better support ipv4+ipv6
   dualstack) we can add them to the list too.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/qapi-schema.json b/qapi-schema.json
index fbfc52f94d..24f62a4d81 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -751,6 +751,63 @@
            '*service': 'str', '*auth': 'str', '*clients': ['VncClientInfo']} }
 
 ##
+# @VncPriAuth:
+#
+# vnc primary authentication method.
+#
+# Since: 2.3
+##
+{ 'enum': 'VncPrimaryAuth',
+  'data': [ 'none', 'vnc', 'ra2', 'ra2ne', 'tight', 'ultra',
+            'tls', 'vencrypt', 'sasl' ] }
+
+##
+# @VncVencryptSubAuth:
+#
+# vnc sub authentication method with vencrypt.
+#
+# Since: 2.3
+##
+{ 'enum': 'VncVencryptSubAuth',
+  'data': [ 'plain',
+            'tls-none',  'x509-none',
+            'tls-vnc',   'x509-vnc',
+            'tls-plain', 'x509-plain',
+            'tls-sasl',  'x509-sasl' ] }
+
+##
+# @VncInfo2:
+#
+# Information about a vnc server
+#
+# @id: vnc server name.
+#
+# @server: A list of @VncBasincInfo describing all listening sockets.
+#          The list can be empty (in case the vnc server is disabled).
+#          It also may have multiple entries: normal + websocket,
+#          possibly also ipv4 + ipv6 in the future.
+#
+# @clients: A list of @VncClientInfo of all currently connected clients.
+#           The list can be empty, for obvious reasons.
+#
+# @auth: The current authentication type used by the server
+#
+# @vencrypt: #optional The vencrypt sub authentication type used by the server,
+#            only specified in case auth == vencrypt.
+#
+# @display: #optional The display device the vnc server is linked to.
+#
+# Since: 2.3
+##
+{ 'type': 'VncInfo2',
+  'data': { 'id'        : 'str',
+            'server'    : ['VncBasicInfo'],
+            'clients'   : ['VncClientInfo'],
+            'auth'      : 'VncPrimaryAuth',
+            '*vencrypt' : 'VncVencryptSubAuth',
+            '*display'  : 'str' } }
+
+##
 # @query-vnc:
 #
 # Returns information about the current VNC server
@@ -762,6 +819,17 @@
 { 'command': 'query-vnc', 'returns': 'VncInfo' }
 
 ##
+# @query-vnc-servers:
+#
+# Returns a list of vnc servers.  The list can be empty.
+#
+# Returns: a list of @VncInfo2
+#
+# Since: 2.3
+##
+{ 'command': 'query-vnc-servers', 'returns': ['VncInfo2'] }
+
+##
 # @SpiceBasicInfo
 #
 # The basic information for SPICE network connection