root / ui / spice-core.c @ bd5c51ee
History | View | Annotate | Download (25.6 kB)
1 | 29b0040b | Gerd Hoffmann | /*
|
---|---|---|---|
2 | 29b0040b | Gerd Hoffmann | * Copyright (C) 2010 Red Hat, Inc.
|
3 | 29b0040b | Gerd Hoffmann | *
|
4 | 29b0040b | Gerd Hoffmann | * This program is free software; you can redistribute it and/or
|
5 | 29b0040b | Gerd Hoffmann | * modify it under the terms of the GNU General Public License as
|
6 | 29b0040b | Gerd Hoffmann | * published by the Free Software Foundation; either version 2 or
|
7 | 29b0040b | Gerd Hoffmann | * (at your option) version 3 of the License.
|
8 | 29b0040b | Gerd Hoffmann | *
|
9 | 29b0040b | Gerd Hoffmann | * This program is distributed in the hope that it will be useful,
|
10 | 29b0040b | Gerd Hoffmann | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
11 | 29b0040b | Gerd Hoffmann | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
12 | 29b0040b | Gerd Hoffmann | * GNU General Public License for more details.
|
13 | 29b0040b | Gerd Hoffmann | *
|
14 | 29b0040b | Gerd Hoffmann | * You should have received a copy of the GNU General Public License
|
15 | 29b0040b | Gerd Hoffmann | * along with this program; if not, see <http://www.gnu.org/licenses/>.
|
16 | 29b0040b | Gerd Hoffmann | */
|
17 | 29b0040b | Gerd Hoffmann | |
18 | 29b0040b | Gerd Hoffmann | #include <spice.h> |
19 | 29b0040b | Gerd Hoffmann | #include <spice-experimental.h> |
20 | 29b0040b | Gerd Hoffmann | |
21 | 6f8c63fb | Gerd Hoffmann | #include <netdb.h> |
22 | 9c17d615 | Paolo Bonzini | #include "sysemu/sysemu.h" |
23 | 6f8c63fb | Gerd Hoffmann | |
24 | 29b0040b | Gerd Hoffmann | #include "qemu-common.h" |
25 | 28ecbaee | Paolo Bonzini | #include "ui/qemu-spice.h" |
26 | 1de7afc9 | Paolo Bonzini | #include "qemu/thread.h" |
27 | 1de7afc9 | Paolo Bonzini | #include "qemu/timer.h" |
28 | 1de7afc9 | Paolo Bonzini | #include "qemu/queue.h" |
29 | c448e855 | Gerd Hoffmann | #include "qemu-x509.h" |
30 | 1de7afc9 | Paolo Bonzini | #include "qemu/sockets.h" |
31 | d1f29646 | Luiz Capitulino | #include "qmp-commands.h" |
32 | 7b1b5d19 | Paolo Bonzini | #include "qapi/qmp/qint.h" |
33 | 7b1b5d19 | Paolo Bonzini | #include "qapi/qmp/qbool.h" |
34 | 7b1b5d19 | Paolo Bonzini | #include "qapi/qmp/qstring.h" |
35 | 7b1b5d19 | Paolo Bonzini | #include "qapi/qmp/qjson.h" |
36 | 1de7afc9 | Paolo Bonzini | #include "qemu/notify.h" |
37 | caf71f86 | Paolo Bonzini | #include "migration/migration.h" |
38 | 83c9089e | Paolo Bonzini | #include "monitor/monitor.h" |
39 | e866e239 | Gerd Hoffmann | #include "hw/hw.h" |
40 | 28ecbaee | Paolo Bonzini | #include "ui/spice-display.h" |
41 | 29b0040b | Gerd Hoffmann | |
42 | 29b0040b | Gerd Hoffmann | /* core bits */
|
43 | 29b0040b | Gerd Hoffmann | |
44 | 29b0040b | Gerd Hoffmann | static SpiceServer *spice_server;
|
45 | e866e239 | Gerd Hoffmann | static Notifier migration_state;
|
46 | 6f8c63fb | Gerd Hoffmann | static const char *auth = "spice"; |
47 | 7572150c | Gerd Hoffmann | static char *auth_passwd; |
48 | 7572150c | Gerd Hoffmann | static time_t auth_expires = TIME_MAX;
|
49 | 61c4efe2 | Yonit Halperin | static int spice_migration_completed; |
50 | 29b0040b | Gerd Hoffmann | int using_spice = 0; |
51 | 29b0040b | Gerd Hoffmann | |
52 | f9ab6091 | Jan Kiszka | static QemuThread me;
|
53 | 22b626e2 | Gerd Hoffmann | |
54 | 29b0040b | Gerd Hoffmann | struct SpiceTimer {
|
55 | 29b0040b | Gerd Hoffmann | QEMUTimer *timer; |
56 | 29b0040b | Gerd Hoffmann | QTAILQ_ENTRY(SpiceTimer) next; |
57 | 29b0040b | Gerd Hoffmann | }; |
58 | 29b0040b | Gerd Hoffmann | static QTAILQ_HEAD(, SpiceTimer) timers = QTAILQ_HEAD_INITIALIZER(timers);
|
59 | 29b0040b | Gerd Hoffmann | |
60 | 29b0040b | Gerd Hoffmann | static SpiceTimer *timer_add(SpiceTimerFunc func, void *opaque) |
61 | 29b0040b | Gerd Hoffmann | { |
62 | 29b0040b | Gerd Hoffmann | SpiceTimer *timer; |
63 | 29b0040b | Gerd Hoffmann | |
64 | 7267c094 | Anthony Liguori | timer = g_malloc0(sizeof(*timer));
|
65 | 7bd427d8 | Paolo Bonzini | timer->timer = qemu_new_timer_ms(rt_clock, func, opaque); |
66 | 29b0040b | Gerd Hoffmann | QTAILQ_INSERT_TAIL(&timers, timer, next); |
67 | 29b0040b | Gerd Hoffmann | return timer;
|
68 | 29b0040b | Gerd Hoffmann | } |
69 | 29b0040b | Gerd Hoffmann | |
70 | 29b0040b | Gerd Hoffmann | static void timer_start(SpiceTimer *timer, uint32_t ms) |
71 | 29b0040b | Gerd Hoffmann | { |
72 | 7bd427d8 | Paolo Bonzini | qemu_mod_timer(timer->timer, qemu_get_clock_ms(rt_clock) + ms); |
73 | 29b0040b | Gerd Hoffmann | } |
74 | 29b0040b | Gerd Hoffmann | |
75 | 29b0040b | Gerd Hoffmann | static void timer_cancel(SpiceTimer *timer) |
76 | 29b0040b | Gerd Hoffmann | { |
77 | 29b0040b | Gerd Hoffmann | qemu_del_timer(timer->timer); |
78 | 29b0040b | Gerd Hoffmann | } |
79 | 29b0040b | Gerd Hoffmann | |
80 | 29b0040b | Gerd Hoffmann | static void timer_remove(SpiceTimer *timer) |
81 | 29b0040b | Gerd Hoffmann | { |
82 | 29b0040b | Gerd Hoffmann | qemu_del_timer(timer->timer); |
83 | 29b0040b | Gerd Hoffmann | qemu_free_timer(timer->timer); |
84 | 29b0040b | Gerd Hoffmann | QTAILQ_REMOVE(&timers, timer, next); |
85 | 7267c094 | Anthony Liguori | g_free(timer); |
86 | 29b0040b | Gerd Hoffmann | } |
87 | 29b0040b | Gerd Hoffmann | |
88 | 29b0040b | Gerd Hoffmann | struct SpiceWatch {
|
89 | 29b0040b | Gerd Hoffmann | int fd;
|
90 | 29b0040b | Gerd Hoffmann | int event_mask;
|
91 | 29b0040b | Gerd Hoffmann | SpiceWatchFunc func; |
92 | 29b0040b | Gerd Hoffmann | void *opaque;
|
93 | 29b0040b | Gerd Hoffmann | QTAILQ_ENTRY(SpiceWatch) next; |
94 | 29b0040b | Gerd Hoffmann | }; |
95 | 29b0040b | Gerd Hoffmann | static QTAILQ_HEAD(, SpiceWatch) watches = QTAILQ_HEAD_INITIALIZER(watches);
|
96 | 29b0040b | Gerd Hoffmann | |
97 | 29b0040b | Gerd Hoffmann | static void watch_read(void *opaque) |
98 | 29b0040b | Gerd Hoffmann | { |
99 | 29b0040b | Gerd Hoffmann | SpiceWatch *watch = opaque; |
100 | 29b0040b | Gerd Hoffmann | watch->func(watch->fd, SPICE_WATCH_EVENT_READ, watch->opaque); |
101 | 29b0040b | Gerd Hoffmann | } |
102 | 29b0040b | Gerd Hoffmann | |
103 | 29b0040b | Gerd Hoffmann | static void watch_write(void *opaque) |
104 | 29b0040b | Gerd Hoffmann | { |
105 | 29b0040b | Gerd Hoffmann | SpiceWatch *watch = opaque; |
106 | 29b0040b | Gerd Hoffmann | watch->func(watch->fd, SPICE_WATCH_EVENT_WRITE, watch->opaque); |
107 | 29b0040b | Gerd Hoffmann | } |
108 | 29b0040b | Gerd Hoffmann | |
109 | 29b0040b | Gerd Hoffmann | static void watch_update_mask(SpiceWatch *watch, int event_mask) |
110 | 29b0040b | Gerd Hoffmann | { |
111 | 29b0040b | Gerd Hoffmann | IOHandler *on_read = NULL;
|
112 | 29b0040b | Gerd Hoffmann | IOHandler *on_write = NULL;
|
113 | 29b0040b | Gerd Hoffmann | |
114 | 29b0040b | Gerd Hoffmann | watch->event_mask = event_mask; |
115 | 29b0040b | Gerd Hoffmann | if (watch->event_mask & SPICE_WATCH_EVENT_READ) {
|
116 | 29b0040b | Gerd Hoffmann | on_read = watch_read; |
117 | 29b0040b | Gerd Hoffmann | } |
118 | 29b0040b | Gerd Hoffmann | if (watch->event_mask & SPICE_WATCH_EVENT_WRITE) {
|
119 | 3d6d306c | Hans de Goede | on_write = watch_write; |
120 | 29b0040b | Gerd Hoffmann | } |
121 | 29b0040b | Gerd Hoffmann | qemu_set_fd_handler(watch->fd, on_read, on_write, watch); |
122 | 29b0040b | Gerd Hoffmann | } |
123 | 29b0040b | Gerd Hoffmann | |
124 | 29b0040b | Gerd Hoffmann | static SpiceWatch *watch_add(int fd, int event_mask, SpiceWatchFunc func, void *opaque) |
125 | 29b0040b | Gerd Hoffmann | { |
126 | 29b0040b | Gerd Hoffmann | SpiceWatch *watch; |
127 | 29b0040b | Gerd Hoffmann | |
128 | 7267c094 | Anthony Liguori | watch = g_malloc0(sizeof(*watch));
|
129 | 29b0040b | Gerd Hoffmann | watch->fd = fd; |
130 | 29b0040b | Gerd Hoffmann | watch->func = func; |
131 | 29b0040b | Gerd Hoffmann | watch->opaque = opaque; |
132 | 29b0040b | Gerd Hoffmann | QTAILQ_INSERT_TAIL(&watches, watch, next); |
133 | 29b0040b | Gerd Hoffmann | |
134 | 29b0040b | Gerd Hoffmann | watch_update_mask(watch, event_mask); |
135 | 29b0040b | Gerd Hoffmann | return watch;
|
136 | 29b0040b | Gerd Hoffmann | } |
137 | 29b0040b | Gerd Hoffmann | |
138 | 29b0040b | Gerd Hoffmann | static void watch_remove(SpiceWatch *watch) |
139 | 29b0040b | Gerd Hoffmann | { |
140 | 08cc67f3 | Gerd Hoffmann | qemu_set_fd_handler(watch->fd, NULL, NULL, NULL); |
141 | 29b0040b | Gerd Hoffmann | QTAILQ_REMOVE(&watches, watch, next); |
142 | 7267c094 | Anthony Liguori | g_free(watch); |
143 | 29b0040b | Gerd Hoffmann | } |
144 | 29b0040b | Gerd Hoffmann | |
145 | cb42a870 | Gerd Hoffmann | typedef struct ChannelList ChannelList; |
146 | cb42a870 | Gerd Hoffmann | struct ChannelList {
|
147 | cb42a870 | Gerd Hoffmann | SpiceChannelEventInfo *info; |
148 | cb42a870 | Gerd Hoffmann | QTAILQ_ENTRY(ChannelList) link; |
149 | cb42a870 | Gerd Hoffmann | }; |
150 | cb42a870 | Gerd Hoffmann | static QTAILQ_HEAD(, ChannelList) channel_list = QTAILQ_HEAD_INITIALIZER(channel_list);
|
151 | cb42a870 | Gerd Hoffmann | |
152 | cb42a870 | Gerd Hoffmann | static void channel_list_add(SpiceChannelEventInfo *info) |
153 | cb42a870 | Gerd Hoffmann | { |
154 | cb42a870 | Gerd Hoffmann | ChannelList *item; |
155 | cb42a870 | Gerd Hoffmann | |
156 | 7267c094 | Anthony Liguori | item = g_malloc0(sizeof(*item));
|
157 | cb42a870 | Gerd Hoffmann | item->info = info; |
158 | cb42a870 | Gerd Hoffmann | QTAILQ_INSERT_TAIL(&channel_list, item, link); |
159 | cb42a870 | Gerd Hoffmann | } |
160 | cb42a870 | Gerd Hoffmann | |
161 | cb42a870 | Gerd Hoffmann | static void channel_list_del(SpiceChannelEventInfo *info) |
162 | cb42a870 | Gerd Hoffmann | { |
163 | cb42a870 | Gerd Hoffmann | ChannelList *item; |
164 | cb42a870 | Gerd Hoffmann | |
165 | cb42a870 | Gerd Hoffmann | QTAILQ_FOREACH(item, &channel_list, link) { |
166 | cb42a870 | Gerd Hoffmann | if (item->info != info) {
|
167 | cb42a870 | Gerd Hoffmann | continue;
|
168 | cb42a870 | Gerd Hoffmann | } |
169 | cb42a870 | Gerd Hoffmann | QTAILQ_REMOVE(&channel_list, item, link); |
170 | 7267c094 | Anthony Liguori | g_free(item); |
171 | cb42a870 | Gerd Hoffmann | return;
|
172 | cb42a870 | Gerd Hoffmann | } |
173 | cb42a870 | Gerd Hoffmann | } |
174 | cb42a870 | Gerd Hoffmann | |
175 | 6f8c63fb | Gerd Hoffmann | static void add_addr_info(QDict *dict, struct sockaddr *addr, int len) |
176 | 6f8c63fb | Gerd Hoffmann | { |
177 | 6f8c63fb | Gerd Hoffmann | char host[NI_MAXHOST], port[NI_MAXSERV];
|
178 | 6f8c63fb | Gerd Hoffmann | const char *family; |
179 | 6f8c63fb | Gerd Hoffmann | |
180 | 6f8c63fb | Gerd Hoffmann | getnameinfo(addr, len, host, sizeof(host), port, sizeof(port), |
181 | 6f8c63fb | Gerd Hoffmann | NI_NUMERICHOST | NI_NUMERICSERV); |
182 | 6f8c63fb | Gerd Hoffmann | family = inet_strfamily(addr->sa_family); |
183 | 6f8c63fb | Gerd Hoffmann | |
184 | 6f8c63fb | Gerd Hoffmann | qdict_put(dict, "host", qstring_from_str(host));
|
185 | 6f8c63fb | Gerd Hoffmann | qdict_put(dict, "port", qstring_from_str(port));
|
186 | 6f8c63fb | Gerd Hoffmann | qdict_put(dict, "family", qstring_from_str(family));
|
187 | 6f8c63fb | Gerd Hoffmann | } |
188 | 6f8c63fb | Gerd Hoffmann | |
189 | 6f8c63fb | Gerd Hoffmann | static void add_channel_info(QDict *dict, SpiceChannelEventInfo *info) |
190 | 6f8c63fb | Gerd Hoffmann | { |
191 | 6f8c63fb | Gerd Hoffmann | int tls = info->flags & SPICE_CHANNEL_EVENT_FLAG_TLS;
|
192 | 6f8c63fb | Gerd Hoffmann | |
193 | 6f8c63fb | Gerd Hoffmann | qdict_put(dict, "connection-id", qint_from_int(info->connection_id));
|
194 | 6f8c63fb | Gerd Hoffmann | qdict_put(dict, "channel-type", qint_from_int(info->type));
|
195 | 6f8c63fb | Gerd Hoffmann | qdict_put(dict, "channel-id", qint_from_int(info->id));
|
196 | 6f8c63fb | Gerd Hoffmann | qdict_put(dict, "tls", qbool_from_int(tls));
|
197 | 6f8c63fb | Gerd Hoffmann | } |
198 | 6f8c63fb | Gerd Hoffmann | |
199 | 6f8c63fb | Gerd Hoffmann | static void channel_event(int event, SpiceChannelEventInfo *info) |
200 | 6f8c63fb | Gerd Hoffmann | { |
201 | 6f8c63fb | Gerd Hoffmann | static const int qevent[] = { |
202 | 6f8c63fb | Gerd Hoffmann | [ SPICE_CHANNEL_EVENT_CONNECTED ] = QEVENT_SPICE_CONNECTED, |
203 | 6f8c63fb | Gerd Hoffmann | [ SPICE_CHANNEL_EVENT_INITIALIZED ] = QEVENT_SPICE_INITIALIZED, |
204 | 6f8c63fb | Gerd Hoffmann | [ SPICE_CHANNEL_EVENT_DISCONNECTED ] = QEVENT_SPICE_DISCONNECTED, |
205 | 6f8c63fb | Gerd Hoffmann | }; |
206 | 6f8c63fb | Gerd Hoffmann | QDict *server, *client; |
207 | 6f8c63fb | Gerd Hoffmann | QObject *data; |
208 | 6f8c63fb | Gerd Hoffmann | |
209 | 22b626e2 | Gerd Hoffmann | /*
|
210 | 22b626e2 | Gerd Hoffmann | * Spice server might have called us from spice worker thread
|
211 | 22b626e2 | Gerd Hoffmann | * context (happens on display channel disconnects). Spice should
|
212 | 22b626e2 | Gerd Hoffmann | * not do that. It isn't that easy to fix it in spice and even
|
213 | 22b626e2 | Gerd Hoffmann | * when it is fixed we still should cover the already released
|
214 | 22b626e2 | Gerd Hoffmann | * spice versions. So detect that we've been called from another
|
215 | 22b626e2 | Gerd Hoffmann | * thread and grab the iothread lock if so before calling qemu
|
216 | 22b626e2 | Gerd Hoffmann | * functions.
|
217 | 22b626e2 | Gerd Hoffmann | */
|
218 | f9ab6091 | Jan Kiszka | bool need_lock = !qemu_thread_is_self(&me);
|
219 | 22b626e2 | Gerd Hoffmann | if (need_lock) {
|
220 | 22b626e2 | Gerd Hoffmann | qemu_mutex_lock_iothread(); |
221 | 22b626e2 | Gerd Hoffmann | } |
222 | 22b626e2 | Gerd Hoffmann | |
223 | 6f8c63fb | Gerd Hoffmann | client = qdict_new(); |
224 | 6f8c63fb | Gerd Hoffmann | server = qdict_new(); |
225 | faa98223 | Yonit Halperin | |
226 | faa98223 | Yonit Halperin | if (info->flags & SPICE_CHANNEL_EVENT_FLAG_ADDR_EXT) {
|
227 | faa98223 | Yonit Halperin | add_addr_info(client, (struct sockaddr *)&info->paddr_ext,
|
228 | faa98223 | Yonit Halperin | info->plen_ext); |
229 | faa98223 | Yonit Halperin | add_addr_info(server, (struct sockaddr *)&info->laddr_ext,
|
230 | faa98223 | Yonit Halperin | info->llen_ext); |
231 | faa98223 | Yonit Halperin | } else {
|
232 | 339a475f | Christophe Fergeau | error_report("spice: %s, extended address is expected",
|
233 | 339a475f | Christophe Fergeau | __func__); |
234 | faa98223 | Yonit Halperin | } |
235 | 6f8c63fb | Gerd Hoffmann | |
236 | 6f8c63fb | Gerd Hoffmann | if (event == SPICE_CHANNEL_EVENT_INITIALIZED) {
|
237 | 6f8c63fb | Gerd Hoffmann | qdict_put(server, "auth", qstring_from_str(auth));
|
238 | 6f8c63fb | Gerd Hoffmann | add_channel_info(client, info); |
239 | cb42a870 | Gerd Hoffmann | channel_list_add(info); |
240 | cb42a870 | Gerd Hoffmann | } |
241 | cb42a870 | Gerd Hoffmann | if (event == SPICE_CHANNEL_EVENT_DISCONNECTED) {
|
242 | cb42a870 | Gerd Hoffmann | channel_list_del(info); |
243 | 6f8c63fb | Gerd Hoffmann | } |
244 | 6f8c63fb | Gerd Hoffmann | |
245 | 6f8c63fb | Gerd Hoffmann | data = qobject_from_jsonf("{ 'client': %p, 'server': %p }",
|
246 | 6f8c63fb | Gerd Hoffmann | QOBJECT(client), QOBJECT(server)); |
247 | 6f8c63fb | Gerd Hoffmann | monitor_protocol_event(qevent[event], data); |
248 | 6f8c63fb | Gerd Hoffmann | qobject_decref(data); |
249 | 22b626e2 | Gerd Hoffmann | |
250 | 22b626e2 | Gerd Hoffmann | if (need_lock) {
|
251 | 22b626e2 | Gerd Hoffmann | qemu_mutex_unlock_iothread(); |
252 | 22b626e2 | Gerd Hoffmann | } |
253 | 6f8c63fb | Gerd Hoffmann | } |
254 | 6f8c63fb | Gerd Hoffmann | |
255 | 29b0040b | Gerd Hoffmann | static SpiceCoreInterface core_interface = {
|
256 | 29b0040b | Gerd Hoffmann | .base.type = SPICE_INTERFACE_CORE, |
257 | 29b0040b | Gerd Hoffmann | .base.description = "qemu core services",
|
258 | 29b0040b | Gerd Hoffmann | .base.major_version = SPICE_INTERFACE_CORE_MAJOR, |
259 | 29b0040b | Gerd Hoffmann | .base.minor_version = SPICE_INTERFACE_CORE_MINOR, |
260 | 29b0040b | Gerd Hoffmann | |
261 | 29b0040b | Gerd Hoffmann | .timer_add = timer_add, |
262 | 29b0040b | Gerd Hoffmann | .timer_start = timer_start, |
263 | 29b0040b | Gerd Hoffmann | .timer_cancel = timer_cancel, |
264 | 29b0040b | Gerd Hoffmann | .timer_remove = timer_remove, |
265 | 29b0040b | Gerd Hoffmann | |
266 | 29b0040b | Gerd Hoffmann | .watch_add = watch_add, |
267 | 29b0040b | Gerd Hoffmann | .watch_update_mask = watch_update_mask, |
268 | 29b0040b | Gerd Hoffmann | .watch_remove = watch_remove, |
269 | 6f8c63fb | Gerd Hoffmann | |
270 | 6f8c63fb | Gerd Hoffmann | .channel_event = channel_event, |
271 | 29b0040b | Gerd Hoffmann | }; |
272 | 29b0040b | Gerd Hoffmann | |
273 | 026f773f | Yonit Halperin | typedef struct SpiceMigration { |
274 | 026f773f | Yonit Halperin | SpiceMigrateInstance sin; |
275 | 026f773f | Yonit Halperin | struct {
|
276 | 026f773f | Yonit Halperin | MonitorCompletion *cb; |
277 | 026f773f | Yonit Halperin | void *opaque;
|
278 | 026f773f | Yonit Halperin | } connect_complete; |
279 | 026f773f | Yonit Halperin | } SpiceMigration; |
280 | 026f773f | Yonit Halperin | |
281 | 026f773f | Yonit Halperin | static void migrate_connect_complete_cb(SpiceMigrateInstance *sin); |
282 | 2fdd16e2 | Yonit Halperin | static void migrate_end_complete_cb(SpiceMigrateInstance *sin); |
283 | 026f773f | Yonit Halperin | |
284 | 026f773f | Yonit Halperin | static const SpiceMigrateInterface migrate_interface = { |
285 | 026f773f | Yonit Halperin | .base.type = SPICE_INTERFACE_MIGRATION, |
286 | 026f773f | Yonit Halperin | .base.description = "migration",
|
287 | 026f773f | Yonit Halperin | .base.major_version = SPICE_INTERFACE_MIGRATION_MAJOR, |
288 | 026f773f | Yonit Halperin | .base.minor_version = SPICE_INTERFACE_MIGRATION_MINOR, |
289 | 026f773f | Yonit Halperin | .migrate_connect_complete = migrate_connect_complete_cb, |
290 | 2fdd16e2 | Yonit Halperin | .migrate_end_complete = migrate_end_complete_cb, |
291 | 026f773f | Yonit Halperin | }; |
292 | 026f773f | Yonit Halperin | |
293 | 026f773f | Yonit Halperin | static SpiceMigration spice_migrate;
|
294 | 026f773f | Yonit Halperin | |
295 | 026f773f | Yonit Halperin | static void migrate_connect_complete_cb(SpiceMigrateInstance *sin) |
296 | 026f773f | Yonit Halperin | { |
297 | 026f773f | Yonit Halperin | SpiceMigration *sm = container_of(sin, SpiceMigration, sin); |
298 | 026f773f | Yonit Halperin | if (sm->connect_complete.cb) {
|
299 | 026f773f | Yonit Halperin | sm->connect_complete.cb(sm->connect_complete.opaque, NULL);
|
300 | 026f773f | Yonit Halperin | } |
301 | 026f773f | Yonit Halperin | sm->connect_complete.cb = NULL;
|
302 | 026f773f | Yonit Halperin | } |
303 | 2fdd16e2 | Yonit Halperin | |
304 | 2fdd16e2 | Yonit Halperin | static void migrate_end_complete_cb(SpiceMigrateInstance *sin) |
305 | 2fdd16e2 | Yonit Halperin | { |
306 | 2fdd16e2 | Yonit Halperin | monitor_protocol_event(QEVENT_SPICE_MIGRATE_COMPLETED, NULL);
|
307 | 61c4efe2 | Yonit Halperin | spice_migration_completed = true;
|
308 | 2fdd16e2 | Yonit Halperin | } |
309 | 026f773f | Yonit Halperin | |
310 | 9f04e09e | Yonit Halperin | /* config string parsing */
|
311 | 9f04e09e | Yonit Halperin | |
312 | 9f04e09e | Yonit Halperin | static int name2enum(const char *string, const char *table[], int entries) |
313 | 9f04e09e | Yonit Halperin | { |
314 | 9f04e09e | Yonit Halperin | int i;
|
315 | 9f04e09e | Yonit Halperin | |
316 | 9f04e09e | Yonit Halperin | if (string) {
|
317 | 9f04e09e | Yonit Halperin | for (i = 0; i < entries; i++) { |
318 | 9f04e09e | Yonit Halperin | if (!table[i]) {
|
319 | 9f04e09e | Yonit Halperin | continue;
|
320 | 9f04e09e | Yonit Halperin | } |
321 | 9f04e09e | Yonit Halperin | if (strcmp(string, table[i]) != 0) { |
322 | 9f04e09e | Yonit Halperin | continue;
|
323 | 9f04e09e | Yonit Halperin | } |
324 | 9f04e09e | Yonit Halperin | return i;
|
325 | 9f04e09e | Yonit Halperin | } |
326 | 9f04e09e | Yonit Halperin | } |
327 | 9f04e09e | Yonit Halperin | return -1; |
328 | 9f04e09e | Yonit Halperin | } |
329 | 9f04e09e | Yonit Halperin | |
330 | 9f04e09e | Yonit Halperin | static int parse_name(const char *string, const char *optname, |
331 | 9f04e09e | Yonit Halperin | const char *table[], int entries) |
332 | 9f04e09e | Yonit Halperin | { |
333 | 9f04e09e | Yonit Halperin | int value = name2enum(string, table, entries);
|
334 | 9f04e09e | Yonit Halperin | |
335 | 9f04e09e | Yonit Halperin | if (value != -1) { |
336 | 9f04e09e | Yonit Halperin | return value;
|
337 | 9f04e09e | Yonit Halperin | } |
338 | 339a475f | Christophe Fergeau | error_report("spice: invalid %s: %s", optname, string);
|
339 | 9f04e09e | Yonit Halperin | exit(1);
|
340 | 9f04e09e | Yonit Halperin | } |
341 | 9f04e09e | Yonit Halperin | |
342 | 84a23f25 | Gerd Hoffmann | static const char *stream_video_names[] = { |
343 | 84a23f25 | Gerd Hoffmann | [ SPICE_STREAM_VIDEO_OFF ] = "off",
|
344 | 84a23f25 | Gerd Hoffmann | [ SPICE_STREAM_VIDEO_ALL ] = "all",
|
345 | 84a23f25 | Gerd Hoffmann | [ SPICE_STREAM_VIDEO_FILTER ] = "filter",
|
346 | 84a23f25 | Gerd Hoffmann | }; |
347 | 84a23f25 | Gerd Hoffmann | #define parse_stream_video(_name) \
|
348 | 835cab85 | Christophe Fergeau | parse_name(_name, "stream video control", \
|
349 | 835cab85 | Christophe Fergeau | stream_video_names, ARRAY_SIZE(stream_video_names)) |
350 | 84a23f25 | Gerd Hoffmann | |
351 | 9f04e09e | Yonit Halperin | static const char *compression_names[] = { |
352 | 9f04e09e | Yonit Halperin | [ SPICE_IMAGE_COMPRESS_OFF ] = "off",
|
353 | 9f04e09e | Yonit Halperin | [ SPICE_IMAGE_COMPRESS_AUTO_GLZ ] = "auto_glz",
|
354 | 9f04e09e | Yonit Halperin | [ SPICE_IMAGE_COMPRESS_AUTO_LZ ] = "auto_lz",
|
355 | 9f04e09e | Yonit Halperin | [ SPICE_IMAGE_COMPRESS_QUIC ] = "quic",
|
356 | 9f04e09e | Yonit Halperin | [ SPICE_IMAGE_COMPRESS_GLZ ] = "glz",
|
357 | 9f04e09e | Yonit Halperin | [ SPICE_IMAGE_COMPRESS_LZ ] = "lz",
|
358 | 9f04e09e | Yonit Halperin | }; |
359 | 9f04e09e | Yonit Halperin | #define parse_compression(_name) \
|
360 | 9f04e09e | Yonit Halperin | parse_name(_name, "image compression", \
|
361 | 9f04e09e | Yonit Halperin | compression_names, ARRAY_SIZE(compression_names)) |
362 | 9f04e09e | Yonit Halperin | |
363 | 9f04e09e | Yonit Halperin | static const char *wan_compression_names[] = { |
364 | 9f04e09e | Yonit Halperin | [ SPICE_WAN_COMPRESSION_AUTO ] = "auto",
|
365 | 9f04e09e | Yonit Halperin | [ SPICE_WAN_COMPRESSION_NEVER ] = "never",
|
366 | 9f04e09e | Yonit Halperin | [ SPICE_WAN_COMPRESSION_ALWAYS ] = "always",
|
367 | 9f04e09e | Yonit Halperin | }; |
368 | 9f04e09e | Yonit Halperin | #define parse_wan_compression(_name) \
|
369 | 9f04e09e | Yonit Halperin | parse_name(_name, "wan compression", \
|
370 | 9f04e09e | Yonit Halperin | wan_compression_names, ARRAY_SIZE(wan_compression_names)) |
371 | 9f04e09e | Yonit Halperin | |
372 | 29b0040b | Gerd Hoffmann | /* functions for the rest of qemu */
|
373 | 29b0040b | Gerd Hoffmann | |
374 | d1f29646 | Luiz Capitulino | static SpiceChannelList *qmp_query_spice_channels(void) |
375 | cb42a870 | Gerd Hoffmann | { |
376 | d1f29646 | Luiz Capitulino | SpiceChannelList *cur_item = NULL, *head = NULL; |
377 | d1f29646 | Luiz Capitulino | ChannelList *item; |
378 | cb42a870 | Gerd Hoffmann | |
379 | d1f29646 | Luiz Capitulino | QTAILQ_FOREACH(item, &channel_list, link) { |
380 | d1f29646 | Luiz Capitulino | SpiceChannelList *chan; |
381 | d1f29646 | Luiz Capitulino | char host[NI_MAXHOST], port[NI_MAXSERV];
|
382 | faa98223 | Yonit Halperin | struct sockaddr *paddr;
|
383 | faa98223 | Yonit Halperin | socklen_t plen; |
384 | d1f29646 | Luiz Capitulino | |
385 | d1f29646 | Luiz Capitulino | chan = g_malloc0(sizeof(*chan));
|
386 | d1f29646 | Luiz Capitulino | chan->value = g_malloc0(sizeof(*chan->value));
|
387 | d1f29646 | Luiz Capitulino | |
388 | faa98223 | Yonit Halperin | if (item->info->flags & SPICE_CHANNEL_EVENT_FLAG_ADDR_EXT) {
|
389 | faa98223 | Yonit Halperin | paddr = (struct sockaddr *)&item->info->paddr_ext;
|
390 | faa98223 | Yonit Halperin | plen = item->info->plen_ext; |
391 | faa98223 | Yonit Halperin | } else {
|
392 | faa98223 | Yonit Halperin | paddr = &item->info->paddr; |
393 | faa98223 | Yonit Halperin | plen = item->info->plen; |
394 | faa98223 | Yonit Halperin | } |
395 | faa98223 | Yonit Halperin | |
396 | faa98223 | Yonit Halperin | getnameinfo(paddr, plen, |
397 | d1f29646 | Luiz Capitulino | host, sizeof(host), port, sizeof(port), |
398 | d1f29646 | Luiz Capitulino | NI_NUMERICHOST | NI_NUMERICSERV); |
399 | d1f29646 | Luiz Capitulino | chan->value->host = g_strdup(host); |
400 | d1f29646 | Luiz Capitulino | chan->value->port = g_strdup(port); |
401 | faa98223 | Yonit Halperin | chan->value->family = g_strdup(inet_strfamily(paddr->sa_family)); |
402 | d1f29646 | Luiz Capitulino | |
403 | d1f29646 | Luiz Capitulino | chan->value->connection_id = item->info->connection_id; |
404 | d1f29646 | Luiz Capitulino | chan->value->channel_type = item->info->type; |
405 | d1f29646 | Luiz Capitulino | chan->value->channel_id = item->info->id; |
406 | d1f29646 | Luiz Capitulino | chan->value->tls = item->info->flags & SPICE_CHANNEL_EVENT_FLAG_TLS; |
407 | d1f29646 | Luiz Capitulino | |
408 | d1f29646 | Luiz Capitulino | /* XXX: waiting for the qapi to support GSList */
|
409 | d1f29646 | Luiz Capitulino | if (!cur_item) {
|
410 | d1f29646 | Luiz Capitulino | head = cur_item = chan; |
411 | d1f29646 | Luiz Capitulino | } else {
|
412 | d1f29646 | Luiz Capitulino | cur_item->next = chan; |
413 | d1f29646 | Luiz Capitulino | cur_item = chan; |
414 | d1f29646 | Luiz Capitulino | } |
415 | cb42a870 | Gerd Hoffmann | } |
416 | cb42a870 | Gerd Hoffmann | |
417 | d1f29646 | Luiz Capitulino | return head;
|
418 | cb42a870 | Gerd Hoffmann | } |
419 | cb42a870 | Gerd Hoffmann | |
420 | 4d454574 | Paolo Bonzini | static QemuOptsList qemu_spice_opts = {
|
421 | 4d454574 | Paolo Bonzini | .name = "spice",
|
422 | 4d454574 | Paolo Bonzini | .head = QTAILQ_HEAD_INITIALIZER(qemu_spice_opts.head), |
423 | 4d454574 | Paolo Bonzini | .desc = { |
424 | 4d454574 | Paolo Bonzini | { |
425 | 4d454574 | Paolo Bonzini | .name = "port",
|
426 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_NUMBER, |
427 | 4d454574 | Paolo Bonzini | },{ |
428 | 4d454574 | Paolo Bonzini | .name = "tls-port",
|
429 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_NUMBER, |
430 | 4d454574 | Paolo Bonzini | },{ |
431 | 4d454574 | Paolo Bonzini | .name = "addr",
|
432 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
433 | 4d454574 | Paolo Bonzini | },{ |
434 | 4d454574 | Paolo Bonzini | .name = "ipv4",
|
435 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_BOOL, |
436 | 4d454574 | Paolo Bonzini | },{ |
437 | 4d454574 | Paolo Bonzini | .name = "ipv6",
|
438 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_BOOL, |
439 | 4d454574 | Paolo Bonzini | },{ |
440 | 4d454574 | Paolo Bonzini | .name = "password",
|
441 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
442 | 4d454574 | Paolo Bonzini | },{ |
443 | 4d454574 | Paolo Bonzini | .name = "disable-ticketing",
|
444 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_BOOL, |
445 | 4d454574 | Paolo Bonzini | },{ |
446 | 4d454574 | Paolo Bonzini | .name = "disable-copy-paste",
|
447 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_BOOL, |
448 | 4d454574 | Paolo Bonzini | },{ |
449 | 4d454574 | Paolo Bonzini | .name = "sasl",
|
450 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_BOOL, |
451 | 4d454574 | Paolo Bonzini | },{ |
452 | 4d454574 | Paolo Bonzini | .name = "x509-dir",
|
453 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
454 | 4d454574 | Paolo Bonzini | },{ |
455 | 4d454574 | Paolo Bonzini | .name = "x509-key-file",
|
456 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
457 | 4d454574 | Paolo Bonzini | },{ |
458 | 4d454574 | Paolo Bonzini | .name = "x509-key-password",
|
459 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
460 | 4d454574 | Paolo Bonzini | },{ |
461 | 4d454574 | Paolo Bonzini | .name = "x509-cert-file",
|
462 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
463 | 4d454574 | Paolo Bonzini | },{ |
464 | 4d454574 | Paolo Bonzini | .name = "x509-cacert-file",
|
465 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
466 | 4d454574 | Paolo Bonzini | },{ |
467 | 4d454574 | Paolo Bonzini | .name = "x509-dh-key-file",
|
468 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
469 | 4d454574 | Paolo Bonzini | },{ |
470 | 4d454574 | Paolo Bonzini | .name = "tls-ciphers",
|
471 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
472 | 4d454574 | Paolo Bonzini | },{ |
473 | 4d454574 | Paolo Bonzini | .name = "tls-channel",
|
474 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
475 | 4d454574 | Paolo Bonzini | },{ |
476 | 4d454574 | Paolo Bonzini | .name = "plaintext-channel",
|
477 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
478 | 4d454574 | Paolo Bonzini | },{ |
479 | 4d454574 | Paolo Bonzini | .name = "image-compression",
|
480 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
481 | 4d454574 | Paolo Bonzini | },{ |
482 | 4d454574 | Paolo Bonzini | .name = "jpeg-wan-compression",
|
483 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
484 | 4d454574 | Paolo Bonzini | },{ |
485 | 4d454574 | Paolo Bonzini | .name = "zlib-glz-wan-compression",
|
486 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
487 | 4d454574 | Paolo Bonzini | },{ |
488 | 4d454574 | Paolo Bonzini | .name = "streaming-video",
|
489 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_STRING, |
490 | 4d454574 | Paolo Bonzini | },{ |
491 | 4d454574 | Paolo Bonzini | .name = "agent-mouse",
|
492 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_BOOL, |
493 | 4d454574 | Paolo Bonzini | },{ |
494 | 4d454574 | Paolo Bonzini | .name = "playback-compression",
|
495 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_BOOL, |
496 | 4d454574 | Paolo Bonzini | }, { |
497 | 4d454574 | Paolo Bonzini | .name = "seamless-migration",
|
498 | 4d454574 | Paolo Bonzini | .type = QEMU_OPT_BOOL, |
499 | 4d454574 | Paolo Bonzini | }, |
500 | 4d454574 | Paolo Bonzini | { /* end of list */ }
|
501 | 4d454574 | Paolo Bonzini | }, |
502 | 4d454574 | Paolo Bonzini | }; |
503 | 4d454574 | Paolo Bonzini | |
504 | d1f29646 | Luiz Capitulino | SpiceInfo *qmp_query_spice(Error **errp) |
505 | cb42a870 | Gerd Hoffmann | { |
506 | cb42a870 | Gerd Hoffmann | QemuOpts *opts = QTAILQ_FIRST(&qemu_spice_opts.head); |
507 | cb42a870 | Gerd Hoffmann | int port, tls_port;
|
508 | d1f29646 | Luiz Capitulino | const char *addr; |
509 | d1f29646 | Luiz Capitulino | SpiceInfo *info; |
510 | 8df0c7e8 | Alon Levy | char version_string[20]; /* 12 = |255.255.255\0| is the max */ |
511 | cb42a870 | Gerd Hoffmann | |
512 | d1f29646 | Luiz Capitulino | info = g_malloc0(sizeof(*info));
|
513 | d1f29646 | Luiz Capitulino | |
514 | 3bb781f3 | Alon Levy | if (!spice_server || !opts) {
|
515 | d1f29646 | Luiz Capitulino | info->enabled = false;
|
516 | d1f29646 | Luiz Capitulino | return info;
|
517 | cb42a870 | Gerd Hoffmann | } |
518 | cb42a870 | Gerd Hoffmann | |
519 | d1f29646 | Luiz Capitulino | info->enabled = true;
|
520 | 61c4efe2 | Yonit Halperin | info->migrated = spice_migration_completed; |
521 | d1f29646 | Luiz Capitulino | |
522 | cb42a870 | Gerd Hoffmann | addr = qemu_opt_get(opts, "addr");
|
523 | cb42a870 | Gerd Hoffmann | port = qemu_opt_get_number(opts, "port", 0); |
524 | cb42a870 | Gerd Hoffmann | tls_port = qemu_opt_get_number(opts, "tls-port", 0); |
525 | cb42a870 | Gerd Hoffmann | |
526 | d1f29646 | Luiz Capitulino | info->has_auth = true;
|
527 | d1f29646 | Luiz Capitulino | info->auth = g_strdup(auth); |
528 | d1f29646 | Luiz Capitulino | |
529 | d1f29646 | Luiz Capitulino | info->has_host = true;
|
530 | d1f29646 | Luiz Capitulino | info->host = g_strdup(addr ? addr : "0.0.0.0");
|
531 | d1f29646 | Luiz Capitulino | |
532 | d1f29646 | Luiz Capitulino | info->has_compiled_version = true;
|
533 | 8df0c7e8 | Alon Levy | snprintf(version_string, sizeof(version_string), "%d.%d.%d", |
534 | 8df0c7e8 | Alon Levy | (SPICE_SERVER_VERSION & 0xff0000) >> 16, |
535 | 8df0c7e8 | Alon Levy | (SPICE_SERVER_VERSION & 0xff00) >> 8, |
536 | 8df0c7e8 | Alon Levy | SPICE_SERVER_VERSION & 0xff);
|
537 | d1f29646 | Luiz Capitulino | info->compiled_version = g_strdup(version_string); |
538 | d1f29646 | Luiz Capitulino | |
539 | cb42a870 | Gerd Hoffmann | if (port) {
|
540 | d1f29646 | Luiz Capitulino | info->has_port = true;
|
541 | d1f29646 | Luiz Capitulino | info->port = port; |
542 | cb42a870 | Gerd Hoffmann | } |
543 | cb42a870 | Gerd Hoffmann | if (tls_port) {
|
544 | d1f29646 | Luiz Capitulino | info->has_tls_port = true;
|
545 | d1f29646 | Luiz Capitulino | info->tls_port = tls_port; |
546 | cb42a870 | Gerd Hoffmann | } |
547 | cb42a870 | Gerd Hoffmann | |
548 | 4efee029 | Alon Levy | info->mouse_mode = spice_server_is_server_mouse(spice_server) ? |
549 | 4efee029 | Alon Levy | SPICE_QUERY_MOUSE_MODE_SERVER : |
550 | 4efee029 | Alon Levy | SPICE_QUERY_MOUSE_MODE_CLIENT; |
551 | 67be6726 | Gerd Hoffmann | |
552 | d1f29646 | Luiz Capitulino | /* for compatibility with the original command */
|
553 | d1f29646 | Luiz Capitulino | info->has_channels = true;
|
554 | d1f29646 | Luiz Capitulino | info->channels = qmp_query_spice_channels(); |
555 | d1f29646 | Luiz Capitulino | |
556 | d1f29646 | Luiz Capitulino | return info;
|
557 | cb42a870 | Gerd Hoffmann | } |
558 | cb42a870 | Gerd Hoffmann | |
559 | 9e8dd451 | Jan Kiszka | static void migration_state_notifier(Notifier *notifier, void *data) |
560 | e866e239 | Gerd Hoffmann | { |
561 | 7073693b | Juan Quintela | MigrationState *s = data; |
562 | e866e239 | Gerd Hoffmann | |
563 | 026f773f | Yonit Halperin | if (migration_is_active(s)) {
|
564 | 026f773f | Yonit Halperin | spice_server_migrate_start(spice_server); |
565 | 026f773f | Yonit Halperin | } else if (migration_has_finished(s)) { |
566 | 026f773f | Yonit Halperin | spice_server_migrate_end(spice_server, true);
|
567 | 026f773f | Yonit Halperin | } else if (migration_has_failed(s)) { |
568 | 026f773f | Yonit Halperin | spice_server_migrate_end(spice_server, false);
|
569 | e866e239 | Gerd Hoffmann | } |
570 | e866e239 | Gerd Hoffmann | } |
571 | e866e239 | Gerd Hoffmann | |
572 | e866e239 | Gerd Hoffmann | int qemu_spice_migrate_info(const char *hostname, int port, int tls_port, |
573 | edc5cb1a | Yonit Halperin | const char *subject, |
574 | edc5cb1a | Yonit Halperin | MonitorCompletion *cb, void *opaque)
|
575 | e866e239 | Gerd Hoffmann | { |
576 | edc5cb1a | Yonit Halperin | int ret;
|
577 | 67be6726 | Gerd Hoffmann | |
578 | 026f773f | Yonit Halperin | spice_migrate.connect_complete.cb = cb; |
579 | 026f773f | Yonit Halperin | spice_migrate.connect_complete.opaque = opaque; |
580 | 026f773f | Yonit Halperin | ret = spice_server_migrate_connect(spice_server, hostname, |
581 | 026f773f | Yonit Halperin | port, tls_port, subject); |
582 | edc5cb1a | Yonit Halperin | return ret;
|
583 | e866e239 | Gerd Hoffmann | } |
584 | e866e239 | Gerd Hoffmann | |
585 | 17b6dea0 | Gerd Hoffmann | static int add_channel(const char *name, const char *value, void *opaque) |
586 | 17b6dea0 | Gerd Hoffmann | { |
587 | 17b6dea0 | Gerd Hoffmann | int security = 0; |
588 | 17b6dea0 | Gerd Hoffmann | int rc;
|
589 | 17b6dea0 | Gerd Hoffmann | |
590 | 17b6dea0 | Gerd Hoffmann | if (strcmp(name, "tls-channel") == 0) { |
591 | 35c63329 | Christophe Fergeau | int *tls_port = opaque;
|
592 | 35c63329 | Christophe Fergeau | if (!*tls_port) {
|
593 | 35c63329 | Christophe Fergeau | error_report("spice: tried to setup tls-channel"
|
594 | 35c63329 | Christophe Fergeau | " without specifying a TLS port");
|
595 | 35c63329 | Christophe Fergeau | exit(1);
|
596 | 35c63329 | Christophe Fergeau | } |
597 | 17b6dea0 | Gerd Hoffmann | security = SPICE_CHANNEL_SECURITY_SSL; |
598 | 17b6dea0 | Gerd Hoffmann | } |
599 | 17b6dea0 | Gerd Hoffmann | if (strcmp(name, "plaintext-channel") == 0) { |
600 | 17b6dea0 | Gerd Hoffmann | security = SPICE_CHANNEL_SECURITY_NONE; |
601 | 17b6dea0 | Gerd Hoffmann | } |
602 | 17b6dea0 | Gerd Hoffmann | if (security == 0) { |
603 | 17b6dea0 | Gerd Hoffmann | return 0; |
604 | 17b6dea0 | Gerd Hoffmann | } |
605 | 17b6dea0 | Gerd Hoffmann | if (strcmp(value, "default") == 0) { |
606 | 17b6dea0 | Gerd Hoffmann | rc = spice_server_set_channel_security(spice_server, NULL, security);
|
607 | 17b6dea0 | Gerd Hoffmann | } else {
|
608 | 17b6dea0 | Gerd Hoffmann | rc = spice_server_set_channel_security(spice_server, value, security); |
609 | 17b6dea0 | Gerd Hoffmann | } |
610 | 17b6dea0 | Gerd Hoffmann | if (rc != 0) { |
611 | 339a475f | Christophe Fergeau | error_report("spice: failed to set channel security for %s", value);
|
612 | 17b6dea0 | Gerd Hoffmann | exit(1);
|
613 | 17b6dea0 | Gerd Hoffmann | } |
614 | 17b6dea0 | Gerd Hoffmann | return 0; |
615 | 17b6dea0 | Gerd Hoffmann | } |
616 | 17b6dea0 | Gerd Hoffmann | |
617 | f5bb039c | Yonit Halperin | static void vm_change_state_handler(void *opaque, int running, |
618 | f5bb039c | Yonit Halperin | RunState state) |
619 | f5bb039c | Yonit Halperin | { |
620 | f5bb039c | Yonit Halperin | if (running) {
|
621 | 71d388d4 | Yonit Halperin | qemu_spice_display_start(); |
622 | f5bb039c | Yonit Halperin | spice_server_vm_start(spice_server); |
623 | f5bb039c | Yonit Halperin | } else {
|
624 | f5bb039c | Yonit Halperin | spice_server_vm_stop(spice_server); |
625 | 71d388d4 | Yonit Halperin | qemu_spice_display_stop(); |
626 | f5bb039c | Yonit Halperin | } |
627 | f5bb039c | Yonit Halperin | } |
628 | f5bb039c | Yonit Halperin | |
629 | 29b0040b | Gerd Hoffmann | void qemu_spice_init(void) |
630 | 29b0040b | Gerd Hoffmann | { |
631 | 29b0040b | Gerd Hoffmann | QemuOpts *opts = QTAILQ_FIRST(&qemu_spice_opts.head); |
632 | 333b0eeb | Gerd Hoffmann | const char *password, *str, *x509_dir, *addr, |
633 | c448e855 | Gerd Hoffmann | *x509_key_password = NULL,
|
634 | c448e855 | Gerd Hoffmann | *x509_dh_file = NULL,
|
635 | c448e855 | Gerd Hoffmann | *tls_ciphers = NULL;
|
636 | c448e855 | Gerd Hoffmann | char *x509_key_file = NULL, |
637 | c448e855 | Gerd Hoffmann | *x509_cert_file = NULL,
|
638 | c448e855 | Gerd Hoffmann | *x509_cacert_file = NULL;
|
639 | f61d6960 | Gerd Hoffmann | int port, tls_port, len, addr_flags;
|
640 | 9f04e09e | Yonit Halperin | spice_image_compression_t compression; |
641 | 9f04e09e | Yonit Halperin | spice_wan_compression_t wan_compr; |
642 | 8c957053 | Yonit Halperin | bool seamless_migration;
|
643 | 29b0040b | Gerd Hoffmann | |
644 | f9ab6091 | Jan Kiszka | qemu_thread_get_self(&me); |
645 | 22b626e2 | Gerd Hoffmann | |
646 | ad1be899 | Alon Levy | if (!opts) {
|
647 | 29b0040b | Gerd Hoffmann | return;
|
648 | 29b0040b | Gerd Hoffmann | } |
649 | 29b0040b | Gerd Hoffmann | port = qemu_opt_get_number(opts, "port", 0); |
650 | c448e855 | Gerd Hoffmann | tls_port = qemu_opt_get_number(opts, "tls-port", 0); |
651 | c448e855 | Gerd Hoffmann | if (!port && !tls_port) {
|
652 | 339a475f | Christophe Fergeau | error_report("neither port nor tls-port specified for spice");
|
653 | df9cb669 | Gerd Hoffmann | exit(1);
|
654 | df9cb669 | Gerd Hoffmann | } |
655 | df9cb669 | Gerd Hoffmann | if (port < 0 || port > 65535) { |
656 | 339a475f | Christophe Fergeau | error_report("spice port is out of range");
|
657 | df9cb669 | Gerd Hoffmann | exit(1);
|
658 | df9cb669 | Gerd Hoffmann | } |
659 | df9cb669 | Gerd Hoffmann | if (tls_port < 0 || tls_port > 65535) { |
660 | 339a475f | Christophe Fergeau | error_report("spice tls-port is out of range");
|
661 | df9cb669 | Gerd Hoffmann | exit(1);
|
662 | 29b0040b | Gerd Hoffmann | } |
663 | 29b0040b | Gerd Hoffmann | password = qemu_opt_get(opts, "password");
|
664 | 29b0040b | Gerd Hoffmann | |
665 | c448e855 | Gerd Hoffmann | if (tls_port) {
|
666 | c448e855 | Gerd Hoffmann | x509_dir = qemu_opt_get(opts, "x509-dir");
|
667 | c448e855 | Gerd Hoffmann | if (NULL == x509_dir) { |
668 | c448e855 | Gerd Hoffmann | x509_dir = ".";
|
669 | c448e855 | Gerd Hoffmann | } |
670 | c448e855 | Gerd Hoffmann | len = strlen(x509_dir) + 32;
|
671 | c448e855 | Gerd Hoffmann | |
672 | c448e855 | Gerd Hoffmann | str = qemu_opt_get(opts, "x509-key-file");
|
673 | c448e855 | Gerd Hoffmann | if (str) {
|
674 | 7267c094 | Anthony Liguori | x509_key_file = g_strdup(str); |
675 | c448e855 | Gerd Hoffmann | } else {
|
676 | 7267c094 | Anthony Liguori | x509_key_file = g_malloc(len); |
677 | c448e855 | Gerd Hoffmann | snprintf(x509_key_file, len, "%s/%s", x509_dir, X509_SERVER_KEY_FILE);
|
678 | c448e855 | Gerd Hoffmann | } |
679 | c448e855 | Gerd Hoffmann | |
680 | c448e855 | Gerd Hoffmann | str = qemu_opt_get(opts, "x509-cert-file");
|
681 | c448e855 | Gerd Hoffmann | if (str) {
|
682 | 7267c094 | Anthony Liguori | x509_cert_file = g_strdup(str); |
683 | c448e855 | Gerd Hoffmann | } else {
|
684 | 7267c094 | Anthony Liguori | x509_cert_file = g_malloc(len); |
685 | c448e855 | Gerd Hoffmann | snprintf(x509_cert_file, len, "%s/%s", x509_dir, X509_SERVER_CERT_FILE);
|
686 | c448e855 | Gerd Hoffmann | } |
687 | c448e855 | Gerd Hoffmann | |
688 | c448e855 | Gerd Hoffmann | str = qemu_opt_get(opts, "x509-cacert-file");
|
689 | c448e855 | Gerd Hoffmann | if (str) {
|
690 | 7267c094 | Anthony Liguori | x509_cacert_file = g_strdup(str); |
691 | c448e855 | Gerd Hoffmann | } else {
|
692 | 7267c094 | Anthony Liguori | x509_cacert_file = g_malloc(len); |
693 | c448e855 | Gerd Hoffmann | snprintf(x509_cacert_file, len, "%s/%s", x509_dir, X509_CA_CERT_FILE);
|
694 | c448e855 | Gerd Hoffmann | } |
695 | c448e855 | Gerd Hoffmann | |
696 | c448e855 | Gerd Hoffmann | x509_key_password = qemu_opt_get(opts, "x509-key-password");
|
697 | 9995c0b7 | Lei Li | x509_dh_file = qemu_opt_get(opts, "x509-dh-key-file");
|
698 | c448e855 | Gerd Hoffmann | tls_ciphers = qemu_opt_get(opts, "tls-ciphers");
|
699 | c448e855 | Gerd Hoffmann | } |
700 | c448e855 | Gerd Hoffmann | |
701 | 333b0eeb | Gerd Hoffmann | addr = qemu_opt_get(opts, "addr");
|
702 | 333b0eeb | Gerd Hoffmann | addr_flags = 0;
|
703 | 333b0eeb | Gerd Hoffmann | if (qemu_opt_get_bool(opts, "ipv4", 0)) { |
704 | 333b0eeb | Gerd Hoffmann | addr_flags |= SPICE_ADDR_FLAG_IPV4_ONLY; |
705 | 333b0eeb | Gerd Hoffmann | } else if (qemu_opt_get_bool(opts, "ipv6", 0)) { |
706 | 333b0eeb | Gerd Hoffmann | addr_flags |= SPICE_ADDR_FLAG_IPV6_ONLY; |
707 | 333b0eeb | Gerd Hoffmann | } |
708 | 333b0eeb | Gerd Hoffmann | |
709 | 29b0040b | Gerd Hoffmann | spice_server = spice_server_new(); |
710 | 333b0eeb | Gerd Hoffmann | spice_server_set_addr(spice_server, addr ? addr : "", addr_flags);
|
711 | c448e855 | Gerd Hoffmann | if (port) {
|
712 | c448e855 | Gerd Hoffmann | spice_server_set_port(spice_server, port); |
713 | c448e855 | Gerd Hoffmann | } |
714 | c448e855 | Gerd Hoffmann | if (tls_port) {
|
715 | c448e855 | Gerd Hoffmann | spice_server_set_tls(spice_server, tls_port, |
716 | c448e855 | Gerd Hoffmann | x509_cacert_file, |
717 | c448e855 | Gerd Hoffmann | x509_cert_file, |
718 | c448e855 | Gerd Hoffmann | x509_key_file, |
719 | c448e855 | Gerd Hoffmann | x509_key_password, |
720 | c448e855 | Gerd Hoffmann | x509_dh_file, |
721 | c448e855 | Gerd Hoffmann | tls_ciphers); |
722 | c448e855 | Gerd Hoffmann | } |
723 | 29b0040b | Gerd Hoffmann | if (password) {
|
724 | 29b0040b | Gerd Hoffmann | spice_server_set_ticket(spice_server, password, 0, 0, 0); |
725 | 29b0040b | Gerd Hoffmann | } |
726 | 48b3ed0a | Marc-André Lureau | if (qemu_opt_get_bool(opts, "sasl", 0)) { |
727 | 48b3ed0a | Marc-André Lureau | if (spice_server_set_sasl_appname(spice_server, "qemu") == -1 || |
728 | 48b3ed0a | Marc-André Lureau | spice_server_set_sasl(spice_server, 1) == -1) { |
729 | 339a475f | Christophe Fergeau | error_report("spice: failed to enable sasl");
|
730 | 48b3ed0a | Marc-André Lureau | exit(1);
|
731 | 48b3ed0a | Marc-André Lureau | } |
732 | 48b3ed0a | Marc-André Lureau | } |
733 | 29b0040b | Gerd Hoffmann | if (qemu_opt_get_bool(opts, "disable-ticketing", 0)) { |
734 | 6f8c63fb | Gerd Hoffmann | auth = "none";
|
735 | 29b0040b | Gerd Hoffmann | spice_server_set_noauth(spice_server); |
736 | 29b0040b | Gerd Hoffmann | } |
737 | 29b0040b | Gerd Hoffmann | |
738 | d4970b07 | Hans de Goede | if (qemu_opt_get_bool(opts, "disable-copy-paste", 0)) { |
739 | d4970b07 | Hans de Goede | spice_server_set_agent_copypaste(spice_server, false);
|
740 | d4970b07 | Hans de Goede | } |
741 | d4970b07 | Hans de Goede | |
742 | 9f04e09e | Yonit Halperin | compression = SPICE_IMAGE_COMPRESS_AUTO_GLZ; |
743 | 9f04e09e | Yonit Halperin | str = qemu_opt_get(opts, "image-compression");
|
744 | 9f04e09e | Yonit Halperin | if (str) {
|
745 | 9f04e09e | Yonit Halperin | compression = parse_compression(str); |
746 | 9f04e09e | Yonit Halperin | } |
747 | 9f04e09e | Yonit Halperin | spice_server_set_image_compression(spice_server, compression); |
748 | 9f04e09e | Yonit Halperin | |
749 | 9f04e09e | Yonit Halperin | wan_compr = SPICE_WAN_COMPRESSION_AUTO; |
750 | 9f04e09e | Yonit Halperin | str = qemu_opt_get(opts, "jpeg-wan-compression");
|
751 | 9f04e09e | Yonit Halperin | if (str) {
|
752 | 9f04e09e | Yonit Halperin | wan_compr = parse_wan_compression(str); |
753 | 9f04e09e | Yonit Halperin | } |
754 | 9f04e09e | Yonit Halperin | spice_server_set_jpeg_compression(spice_server, wan_compr); |
755 | 9f04e09e | Yonit Halperin | |
756 | 9f04e09e | Yonit Halperin | wan_compr = SPICE_WAN_COMPRESSION_AUTO; |
757 | 9f04e09e | Yonit Halperin | str = qemu_opt_get(opts, "zlib-glz-wan-compression");
|
758 | 9f04e09e | Yonit Halperin | if (str) {
|
759 | 9f04e09e | Yonit Halperin | wan_compr = parse_wan_compression(str); |
760 | 9f04e09e | Yonit Halperin | } |
761 | 9f04e09e | Yonit Halperin | spice_server_set_zlib_glz_compression(spice_server, wan_compr); |
762 | 29b0040b | Gerd Hoffmann | |
763 | 84a23f25 | Gerd Hoffmann | str = qemu_opt_get(opts, "streaming-video");
|
764 | 84a23f25 | Gerd Hoffmann | if (str) {
|
765 | f61d6960 | Gerd Hoffmann | int streaming_video = parse_stream_video(str);
|
766 | 84a23f25 | Gerd Hoffmann | spice_server_set_streaming_video(spice_server, streaming_video); |
767 | 84a23f25 | Gerd Hoffmann | } |
768 | 84a23f25 | Gerd Hoffmann | |
769 | 84a23f25 | Gerd Hoffmann | spice_server_set_agent_mouse |
770 | 84a23f25 | Gerd Hoffmann | (spice_server, qemu_opt_get_bool(opts, "agent-mouse", 1)); |
771 | 84a23f25 | Gerd Hoffmann | spice_server_set_playback_compression |
772 | 84a23f25 | Gerd Hoffmann | (spice_server, qemu_opt_get_bool(opts, "playback-compression", 1)); |
773 | 84a23f25 | Gerd Hoffmann | |
774 | 35c63329 | Christophe Fergeau | qemu_opt_foreach(opts, add_channel, &tls_port, 0);
|
775 | 17b6dea0 | Gerd Hoffmann | |
776 | d0638b18 | Marc-André Lureau | spice_server_set_name(spice_server, qemu_name); |
777 | d0638b18 | Marc-André Lureau | spice_server_set_uuid(spice_server, qemu_uuid); |
778 | d0638b18 | Marc-André Lureau | |
779 | 8c957053 | Yonit Halperin | seamless_migration = qemu_opt_get_bool(opts, "seamless-migration", 0); |
780 | 8c957053 | Yonit Halperin | spice_server_set_seamless_migration(spice_server, seamless_migration); |
781 | fba810f1 | Gerd Hoffmann | if (0 != spice_server_init(spice_server, &core_interface)) { |
782 | 339a475f | Christophe Fergeau | error_report("failed to initialize spice server");
|
783 | fba810f1 | Gerd Hoffmann | exit(1);
|
784 | fba810f1 | Gerd Hoffmann | }; |
785 | 29b0040b | Gerd Hoffmann | using_spice = 1;
|
786 | 864401c2 | Gerd Hoffmann | |
787 | e866e239 | Gerd Hoffmann | migration_state.notify = migration_state_notifier; |
788 | e866e239 | Gerd Hoffmann | add_migration_state_change_notifier(&migration_state); |
789 | 026f773f | Yonit Halperin | spice_migrate.sin.base.sif = &migrate_interface.base; |
790 | 026f773f | Yonit Halperin | spice_migrate.connect_complete.cb = NULL;
|
791 | 026f773f | Yonit Halperin | qemu_spice_add_interface(&spice_migrate.sin.base); |
792 | e866e239 | Gerd Hoffmann | |
793 | 864401c2 | Gerd Hoffmann | qemu_spice_input_init(); |
794 | 3e313753 | Gerd Hoffmann | qemu_spice_audio_init(); |
795 | c448e855 | Gerd Hoffmann | |
796 | bfb82a28 | Stefan Hajnoczi | qemu_add_vm_change_state_handler(vm_change_state_handler, NULL);
|
797 | f5bb039c | Yonit Halperin | |
798 | 7267c094 | Anthony Liguori | g_free(x509_key_file); |
799 | 7267c094 | Anthony Liguori | g_free(x509_cert_file); |
800 | 7267c094 | Anthony Liguori | g_free(x509_cacert_file); |
801 | afd0b409 | Marc-André Lureau | |
802 | afd0b409 | Marc-André Lureau | #if SPICE_SERVER_VERSION >= 0x000c02 |
803 | afd0b409 | Marc-André Lureau | qemu_spice_register_ports(); |
804 | afd0b409 | Marc-André Lureau | #endif
|
805 | 29b0040b | Gerd Hoffmann | } |
806 | 29b0040b | Gerd Hoffmann | |
807 | 29b0040b | Gerd Hoffmann | int qemu_spice_add_interface(SpiceBaseInstance *sin)
|
808 | 29b0040b | Gerd Hoffmann | { |
809 | a19cbfb3 | Gerd Hoffmann | if (!spice_server) {
|
810 | a19cbfb3 | Gerd Hoffmann | if (QTAILQ_FIRST(&qemu_spice_opts.head) != NULL) { |
811 | 339a475f | Christophe Fergeau | error_report("Oops: spice configured but not active");
|
812 | a19cbfb3 | Gerd Hoffmann | exit(1);
|
813 | a19cbfb3 | Gerd Hoffmann | } |
814 | a19cbfb3 | Gerd Hoffmann | /*
|
815 | a19cbfb3 | Gerd Hoffmann | * Create a spice server instance.
|
816 | a19cbfb3 | Gerd Hoffmann | * It does *not* listen on the network.
|
817 | a19cbfb3 | Gerd Hoffmann | * It handles QXL local rendering only.
|
818 | a19cbfb3 | Gerd Hoffmann | *
|
819 | a19cbfb3 | Gerd Hoffmann | * With a command line like '-vnc :0 -vga qxl' you'll end up here.
|
820 | a19cbfb3 | Gerd Hoffmann | */
|
821 | a19cbfb3 | Gerd Hoffmann | spice_server = spice_server_new(); |
822 | a19cbfb3 | Gerd Hoffmann | spice_server_init(spice_server, &core_interface); |
823 | bfb82a28 | Stefan Hajnoczi | qemu_add_vm_change_state_handler(vm_change_state_handler, NULL);
|
824 | a19cbfb3 | Gerd Hoffmann | } |
825 | 71d388d4 | Yonit Halperin | |
826 | 29b0040b | Gerd Hoffmann | return spice_server_add_interface(spice_server, sin);
|
827 | 29b0040b | Gerd Hoffmann | } |
828 | 29b0040b | Gerd Hoffmann | |
829 | 7572150c | Gerd Hoffmann | static int qemu_spice_set_ticket(bool fail_if_conn, bool disconnect_if_conn) |
830 | 7572150c | Gerd Hoffmann | { |
831 | 7572150c | Gerd Hoffmann | time_t lifetime, now = time(NULL);
|
832 | 7572150c | Gerd Hoffmann | char *passwd;
|
833 | 7572150c | Gerd Hoffmann | |
834 | 7572150c | Gerd Hoffmann | if (now < auth_expires) {
|
835 | 7572150c | Gerd Hoffmann | passwd = auth_passwd; |
836 | 7572150c | Gerd Hoffmann | lifetime = (auth_expires - now); |
837 | 7572150c | Gerd Hoffmann | if (lifetime > INT_MAX) {
|
838 | 7572150c | Gerd Hoffmann | lifetime = INT_MAX; |
839 | 7572150c | Gerd Hoffmann | } |
840 | 7572150c | Gerd Hoffmann | } else {
|
841 | 7572150c | Gerd Hoffmann | passwd = NULL;
|
842 | 7572150c | Gerd Hoffmann | lifetime = 1;
|
843 | 7572150c | Gerd Hoffmann | } |
844 | 7572150c | Gerd Hoffmann | return spice_server_set_ticket(spice_server, passwd, lifetime,
|
845 | 7572150c | Gerd Hoffmann | fail_if_conn, disconnect_if_conn); |
846 | 7572150c | Gerd Hoffmann | } |
847 | 7572150c | Gerd Hoffmann | |
848 | 7572150c | Gerd Hoffmann | int qemu_spice_set_passwd(const char *passwd, |
849 | 7572150c | Gerd Hoffmann | bool fail_if_conn, bool disconnect_if_conn) |
850 | 7572150c | Gerd Hoffmann | { |
851 | fd3bea3f | Markus Armbruster | g_free(auth_passwd); |
852 | fd3bea3f | Markus Armbruster | auth_passwd = g_strdup(passwd); |
853 | 7572150c | Gerd Hoffmann | return qemu_spice_set_ticket(fail_if_conn, disconnect_if_conn);
|
854 | 7572150c | Gerd Hoffmann | } |
855 | 7572150c | Gerd Hoffmann | |
856 | 7572150c | Gerd Hoffmann | int qemu_spice_set_pw_expire(time_t expires)
|
857 | 7572150c | Gerd Hoffmann | { |
858 | 7572150c | Gerd Hoffmann | auth_expires = expires; |
859 | 7572150c | Gerd Hoffmann | return qemu_spice_set_ticket(false, false); |
860 | 7572150c | Gerd Hoffmann | } |
861 | 7572150c | Gerd Hoffmann | |
862 | f1f5f407 | Daniel P. Berrange | int qemu_spice_display_add_client(int csock, int skipauth, int tls) |
863 | f1f5f407 | Daniel P. Berrange | { |
864 | f1f5f407 | Daniel P. Berrange | if (tls) {
|
865 | f1f5f407 | Daniel P. Berrange | return spice_server_add_ssl_client(spice_server, csock, skipauth);
|
866 | f1f5f407 | Daniel P. Berrange | } else {
|
867 | f1f5f407 | Daniel P. Berrange | return spice_server_add_client(spice_server, csock, skipauth);
|
868 | f1f5f407 | Daniel P. Berrange | } |
869 | f1f5f407 | Daniel P. Berrange | } |
870 | f1f5f407 | Daniel P. Berrange | |
871 | 29b0040b | Gerd Hoffmann | static void spice_register_config(void) |
872 | 29b0040b | Gerd Hoffmann | { |
873 | 29b0040b | Gerd Hoffmann | qemu_add_opts(&qemu_spice_opts); |
874 | 29b0040b | Gerd Hoffmann | } |
875 | 29b0040b | Gerd Hoffmann | machine_init(spice_register_config); |