1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/*
* QMP commands related to UI
*
* Copyright IBM, Corp. 2011
*
* Authors:
* Anthony Liguori <aliguori@us.ibm.com>
*
* This work is licensed under the terms of the GNU GPL, version 2. See
* the COPYING file in the top-level directory.
*
* Contributions after 2012-01-13 are licensed under the terms of the
* GNU GPL, version 2 or (at your option) any later version.
*/
#include "qemu/osdep.h"
#include "monitor/qmp-helpers.h"
#include "qapi/qapi-commands-ui.h"
#include "qapi/qmp/qerror.h"
#include "qemu/cutils.h"
#include "ui/console.h"
#include "ui/dbus-display.h"
#include "ui/qemu-spice.h"
void qmp_set_password(SetPasswordOptions *opts, Error **errp)
{
int rc;
if (opts->protocol == DISPLAY_PROTOCOL_SPICE) {
if (!qemu_using_spice(errp)) {
return;
}
rc = qemu_spice.set_passwd(opts->password,
opts->connected == SET_PASSWORD_ACTION_FAIL,
opts->connected == SET_PASSWORD_ACTION_DISCONNECT);
} else {
assert(opts->protocol == DISPLAY_PROTOCOL_VNC);
if (opts->connected != SET_PASSWORD_ACTION_KEEP) {
/* vnc supports "connected=keep" only */
error_setg(errp, QERR_INVALID_PARAMETER, "connected");
return;
}
/*
* Note that setting an empty password will not disable login
* through this interface.
*/
rc = vnc_display_password(opts->u.vnc.display, opts->password);
}
if (rc != 0) {
error_setg(errp, "Could not set password");
}
}
void qmp_expire_password(ExpirePasswordOptions *opts, Error **errp)
{
time_t when;
int rc;
const char *whenstr = opts->time;
const char *numstr = NULL;
uint64_t num;
if (strcmp(whenstr, "now") == 0) {
when = 0;
} else if (strcmp(whenstr, "never") == 0) {
when = TIME_MAX;
} else if (whenstr[0] == '+') {
when = time(NULL);
numstr = whenstr + 1;
} else {
when = 0;
numstr = whenstr;
}
if (numstr) {
if (qemu_strtou64(numstr, NULL, 10, &num) < 0) {
error_setg(errp, "Parameter 'time' doesn't take value '%s'",
whenstr);
return;
}
when += num;
}
if (opts->protocol == DISPLAY_PROTOCOL_SPICE) {
if (!qemu_using_spice(errp)) {
return;
}
rc = qemu_spice.set_pw_expire(when);
} else {
assert(opts->protocol == DISPLAY_PROTOCOL_VNC);
rc = vnc_display_pw_expire(opts->u.vnc.display, when);
}
if (rc != 0) {
error_setg(errp, "Could not set password expire time");
}
}
#ifdef CONFIG_VNC
void qmp_change_vnc_password(const char *password, Error **errp)
{
if (vnc_display_password(NULL, password) < 0) {
error_setg(errp, "Could not set password");
}
}
#endif
bool qmp_add_client_spice(int fd, bool has_skipauth, bool skipauth,
bool has_tls, bool tls, Error **errp)
{
if (!qemu_using_spice(errp)) {
return false;
}
skipauth = has_skipauth ? skipauth : false;
tls = has_tls ? tls : false;
if (qemu_spice.display_add_client(fd, skipauth, tls) < 0) {
error_setg(errp, "spice failed to add client");
return false;
}
return true;
}
#ifdef CONFIG_VNC
bool qmp_add_client_vnc(int fd, bool has_skipauth, bool skipauth,
bool has_tls, bool tls, Error **errp)
{
skipauth = has_skipauth ? skipauth : false;
vnc_display_add_client(NULL, fd, skipauth);
return true;
}
#endif
#ifdef CONFIG_DBUS_DISPLAY
bool qmp_add_client_dbus_display(int fd, bool has_skipauth, bool skipauth,
bool has_tls, bool tls, Error **errp)
{
if (!qemu_using_dbus_display(errp)) {
return false;
}
if (!qemu_dbus_display.add_client(fd, errp)) {
return false;
}
return true;
}
#endif
void qmp_display_reload(DisplayReloadOptions *arg, Error **errp)
{
switch (arg->type) {
case DISPLAY_RELOAD_TYPE_VNC:
#ifdef CONFIG_VNC
if (arg->u.vnc.has_tls_certs && arg->u.vnc.tls_certs) {
vnc_display_reload_certs(NULL, errp);
}
#else
error_setg(errp, "vnc is invalid, missing 'CONFIG_VNC'");
#endif
break;
default:
abort();
}
}
void qmp_display_update(DisplayUpdateOptions *arg, Error **errp)
{
switch (arg->type) {
case DISPLAY_UPDATE_TYPE_VNC:
#ifdef CONFIG_VNC
vnc_display_update(&arg->u.vnc, errp);
#else
error_setg(errp, "vnc is invalid, missing 'CONFIG_VNC'");
#endif
break;
default:
abort();
}
}
|
