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Add SPICE support to add_client monitor command

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With the acceptance of some new APIs to libspice-server.so it
is possible to add support for SPICE to the 'add_client'
monitor command, bringing parity with VNC. Since SPICE can
use TLS or plain connections, the command also gains a new
'tls' parameter to specify whether TLS should be attempted
on the injected client sockets.

This new feature is only enabled if building against a
libspice-server >= 0.10.1

* qmp-commands.hx: Add 'tls' parameter & missing doc for
  'skipauth' parameter
* monitor.c: Wire up SPICE for 'add_client' command
* ui/qemu-spice.h, ui/spice-core.c: Add qemu_spice_display_add_client
  API to wire up from monitor

[1] http://cgit.freedesktop.org/spice/spice/commit/server/spice.h?id=d55b68b6b44f2499278fa860fb47ff22f5011faa
    http://cgit.freedesktop.org/spice/spice/commit/server/spice.h?id=bd07dde530d9504e1cfe7ed5837fc00c26f36716

Changes in v3:
 - Added 'optional' flag to new parameters documented
 - Added no-op impl of qemu_spice_display_add_client when
   SPICE is disabled during build

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Daniel P. Berrange 2012-02-13 13:43:08 +00:00 • committed by Gerd Hoffmann
parent 2aa9e85c46
commit f1f5f4070c
4 changed files with 31 additions and 4 deletions
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9
monitor.c
View file

@ -823,13 +823,18 @@ static int add_graphics_client(Monitor *mon, const QDict *qdict, QObject **ret_d
CharDriverState *s;
if (strcmp(protocol, "spice") == 0) {
int fd = monitor_get_fd(mon, fdname);
int skipauth = qdict_get_try_bool(qdict, "skipauth", 0);
int tls = qdict_get_try_bool(qdict, "tls", 0);
if (!using_spice) {
/* correct one? spice isn't a device ,,, */
qerror_report(QERR_DEVICE_NOT_ACTIVE, "spice");
return -1;
}
qerror_report(QERR_ADD_CLIENT_FAILED);
return -1;
if (qemu_spice_display_add_client(fd, skipauth, tls) < 0) {
close(fd);
}
return 0;
#ifdef CONFIG_VNC
} else if (strcmp(protocol, "vnc") == 0) {
int fd = monitor_get_fd(mon, fdname);