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| author | Tim Hardeck | 2013-01-21 11:04:44 +0100 |
|---|---|---|
| committer | Anthony Liguori | 2013-01-21 20:33:12 +0100 |
| commit | 7536ee4bc3da7e9b7fdadba5ba6ade63eaace430 (patch) | |
| tree | dd9818e015ffe360e5636066e987cdc8c91d9839 /hw | |
| parent | vnc: added buffer_advance function (diff) | |
| download | qemu-7536ee4bc3da7e9b7fdadba5ba6ade63eaace430.tar.gz qemu-7536ee4bc3da7e9b7fdadba5ba6ade63eaace430.tar.xz qemu-7536ee4bc3da7e9b7fdadba5ba6ade63eaace430.zip | |
vnc: added initial websocket protocol support
This patch adds basic Websocket Protocol version 13 - RFC 6455 - support
to QEMU VNC. Binary encoding support on the client side is mandatory.
Because of the GnuTLS requirement the Websockets implementation is
optional (--enable-vnc-ws).
To activate Websocket support the VNC option "websocket"is used, for
example "-vnc :0,websocket".
The listen port for Websocket connections is (5700 + display) so if
QEMU VNC is started with :0 the Websocket port would be 5700.
As an alternative the Websocket port could be manually specified by
using ",websocket=<port>" instead.
Parts of the implementation base on Anthony Liguori's QEMU Websocket
patch from 2010 and on Joel Martin's LibVNC Websocket implementation.
Signed-off-by: Tim Hardeck <thardeck@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
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