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authorMarc-André Lureau2021-07-18 22:33:31 +0200
committerMarc-André Lureau2021-12-21 07:50:21 +0100
commit835f69f4e64e2285253bae57f618a75a2756f27c (patch)
tree51413bf4743019cfe78eddf1bf5ca79d0c564c61 /include/ui
parentui: generalize clipboard notifier (diff)
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ui/vdagent: add serial capability support
The Spice agent implements a simple serial mechanism to avoid clipboard races between client & guest. See: https://gitlab.freedesktop.org/spice/spice-protocol/-/commit/045a6978d6dbbf7046affc5c321fa8177c8cce56 Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'include/ui')
-rw-r--r--include/ui/clipboard.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/ui/clipboard.h b/include/ui/clipboard.h
index d82cf31481..e590b453c8 100644
--- a/include/ui/clipboard.h
+++ b/include/ui/clipboard.h
@@ -102,6 +102,8 @@ struct QemuClipboardNotify {
* @owner: clipboard owner.
* @selection: clipboard selection.
* @types: clipboard data array (one entry per type).
+ * @has_serial: whether @serial is available.
+ * @serial: the grab serial counter.
*
* Clipboard content data and metadata.
*/
@@ -109,6 +111,8 @@ struct QemuClipboardInfo {
uint32_t refcount;
QemuClipboardPeer *owner;
QemuClipboardSelection selection;
+ bool has_serial;
+ uint32_t serial;
struct {
bool available;
bool requested;