Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request' into...
[qemu.git] / include / ui / qemu-spice.h
1 /*
2 * Copyright (C) 2010 Red Hat, Inc.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 or
7 * (at your option) version 3 of the License.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
16 */
17
18 #ifndef QEMU_SPICE_H
19 #define QEMU_SPICE_H
20
21 #include "qapi/error.h"
22 #include "ui/qemu-spice-module.h"
23
24 #ifdef CONFIG_SPICE
25
26 #include <spice.h>
27 #include "qemu/config-file.h"
28
29 void qemu_spice_input_init(void);
30 void qemu_spice_display_init(void);
31 void qemu_spice_display_init_done(void);
32 bool qemu_spice_have_display_interface(QemuConsole *con);
33 int qemu_spice_add_display_interface(QXLInstance *qxlin, QemuConsole *con);
34 int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
35 const char *subject);
36
37 #if !defined(SPICE_SERVER_VERSION) || (SPICE_SERVER_VERSION < 0xc06)
38 #define SPICE_NEEDS_SET_MM_TIME 1
39 #else
40 #define SPICE_NEEDS_SET_MM_TIME 0
41 #endif
42
43 #if defined(SPICE_SERVER_VERSION) && (SPICE_SERVER_VERSION >= 0x000f00)
44 #define SPICE_HAS_ATTACHED_WORKER 1
45 #else
46 #define SPICE_HAS_ATTACHED_WORKER 0
47 #endif
48
49 #else /* CONFIG_SPICE */
50
51 #include "qemu/error-report.h"
52
53 #define spice_displays 0
54
55 #endif /* CONFIG_SPICE */
56
57 static inline bool qemu_using_spice(Error **errp)
58 {
59 if (!using_spice) {
60 error_set(errp, ERROR_CLASS_DEVICE_NOT_ACTIVE,
61 "SPICE is not in use");
62 return false;
63 }
64 return true;
65 }
66
67 #endif /* QEMU_SPICE_H */