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 | |
23 | #ifdef CONFIG_SPICE |
24 | |
25 | #include <spice.h> |
26 | #include "qemu/config-file.h" |
27 | |
28 | extern int using_spice; |
29 | |
30 | void qemu_spice_init(void); |
31 | void qemu_spice_input_init(void); |
32 | void qemu_spice_audio_init(void); |
33 | void qemu_spice_display_init(void); |
34 | int qemu_spice_display_add_client(int csock, int skipauth, int tls); |
35 | int qemu_spice_add_interface(SpiceBaseInstance *sin); |
36 | bool qemu_spice_have_display_interface(QemuConsole *con); |
37 | int qemu_spice_add_display_interface(QXLInstance *qxlin, QemuConsole *con); |
38 | int qemu_spice_set_passwd(const char *passwd, |
39 | bool fail_if_connected, bool disconnect_if_connected); |
40 | int qemu_spice_set_pw_expire(time_t expires); |
41 | int qemu_spice_migrate_info(const char *hostname, int port, int tls_port, |
42 | const char *subject); |
43 | |
44 | #if !defined(SPICE_SERVER_VERSION) || (SPICE_SERVER_VERSION < 0xc06) |
45 | #define SPICE_NEEDS_SET_MM_TIME 1 |
46 | #else |
47 | #define SPICE_NEEDS_SET_MM_TIME 0 |
48 | #endif |
49 | void qemu_spice_register_ports(void); |
50 | |
51 | #else /* CONFIG_SPICE */ |
52 | |
53 | #include "qemu/error-report.h" |
54 | |
55 | #define using_spice 0 |
56 | #define spice_displays 0 |
57 | static inline int qemu_spice_set_passwd(const char *passwd, |
58 | bool fail_if_connected, |
59 | bool disconnect_if_connected) |
60 | { |
61 | return -1; |
62 | } |
63 | static inline int qemu_spice_set_pw_expire(time_t expires) |
64 | { |
65 | return -1; |
66 | } |
67 | static inline int qemu_spice_migrate_info(const char *h, int p, int t, |
68 | const char *s) |
69 | { |
70 | return -1; |
71 | } |
72 | |
73 | static inline int qemu_spice_display_add_client(int csock, int skipauth, |
74 | int tls) |
75 | { |
76 | return -1; |
77 | } |
78 | |
79 | static inline void qemu_spice_display_init(void) |
80 | { |
81 | /* This must never be called if CONFIG_SPICE is disabled */ |
82 | error_report("spice support is disabled" ); |
83 | abort(); |
84 | } |
85 | |
86 | static inline void qemu_spice_init(void) |
87 | { |
88 | } |
89 | |
90 | #endif /* CONFIG_SPICE */ |
91 | |
92 | static inline bool qemu_using_spice(Error **errp) |
93 | { |
94 | if (!using_spice) { |
95 | error_set(errp, ERROR_CLASS_DEVICE_NOT_ACTIVE, |
96 | "SPICE is not in use" ); |
97 | return false; |
98 | } |
99 | return true; |
100 | } |
101 | |
102 | #endif /* QEMU_SPICE_H */ |
103 | |