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ui/vdagent: factor out clipboard peer registration

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This allows common code reuse during migration.

Note that resetting the serial is now done regardless if the clipboard
peer was registered or not. This should still be correct.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Marc-André Lureau
2025-03-11 18:03:47 +04:00
parent 688ff4cbdf
commit f626116f98
1 changed files with 14 additions and 6 deletions
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20
ui/vdagent.c
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@@ -694,6 +694,18 @@ static void vdagent_chr_open(Chardev *chr,
*be_opened = true;
}
static void vdagent_clipboard_peer_register(VDAgentChardev *vd)
{
if (vd->cbpeer.notifier.notify != NULL) {
return;
}
vd->cbpeer.name = "vdagent";
vd->cbpeer.notifier.notify = vdagent_clipboard_notify;
vd->cbpeer.request = vdagent_clipboard_request;
qemu_clipboard_peer_register(&vd->cbpeer);
}
static void vdagent_chr_recv_caps(VDAgentChardev *vd, VDAgentMessage *msg)
{
VDAgentAnnounceCapabilities *caps = (void *)msg->data;
@@ -720,13 +732,9 @@ static void vdagent_chr_recv_caps(VDAgentChardev *vd, VDAgentMessage *msg)
memset(vd->last_serial, 0, sizeof(vd->last_serial));
if (have_clipboard(vd) && vd->cbpeer.notifier.notify == NULL) {
if (have_clipboard(vd)) {
qemu_clipboard_reset_serial();
vd->cbpeer.name = "vdagent";
vd->cbpeer.notifier.notify = vdagent_clipboard_notify;
vd->cbpeer.request = vdagent_clipboard_request;
qemu_clipboard_peer_register(&vd->cbpeer);
vdagent_clipboard_peer_register(vd);
}
}