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ui: Move HMP commands from monitor to new ui/ui-hmp-cmds.c

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This moves these commands from MAINTAINERS section "Human
Monitor (HMP)" to "Graphics".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109190321.1056914-12-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2023-01-09 20:03:15 +01:00
parent 3125af295e
commit 5011d262f0
5 changed files with 425 additions and 404 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/monitor/hmp.h
View File

@ -81,6 +81,8 @@ void hmp_netdev_add(Monitor *mon, const QDict *qdict);
void hmp_netdev_del(Monitor *mon, const QDict *qdict);
void hmp_getfd(Monitor *mon, const QDict *qdict);
void hmp_closefd(Monitor *mon, const QDict *qdict);
void hmp_mouse_move(Monitor *mon, const QDict *qdict);
void hmp_mouse_button(Monitor *mon, const QDict *qdict);
void hmp_sendkey(Monitor *mon, const QDict *qdict);
void coroutine_fn hmp_screendump(Monitor *mon, const QDict *qdict);
void hmp_chardev_add(Monitor *mon, const QDict *qdict);

338
monitor/hmp-cmds.c
View File

@ -51,7 +51,6 @@
#include "qapi/string-input-visitor.h"
#include "qapi/string-output-visitor.h"
#include "qom/object_interfaces.h"
#include "ui/console.h"
#include "qemu/cutils.h"
#include "qemu/error-report.h"
#include "hw/core/cpu.h"
@ -59,10 +58,6 @@
#include "migration/snapshot.h"
#include "migration/misc.h"
#ifdef CONFIG_SPICE
#include <spice/enums.h>
#endif
bool hmp_handle_error(Monitor *mon, Error *err)
{
if (err) {
@ -178,26 +173,6 @@ void hmp_info_chardev(Monitor *mon, const QDict *qdict)
qapi_free_ChardevInfoList(char_info);
}
void hmp_info_mice(Monitor *mon, const QDict *qdict)
{
MouseInfoList *mice_list, *mouse;
mice_list = qmp_query_mice(NULL);
if (!mice_list) {
monitor_printf(mon, "No mouse devices connected\n");
return;
}
for (mouse = mice_list; mouse; mouse = mouse->next) {
monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
mouse->value->current ? '*' : ' ',
mouse->value->index, mouse->value->name,
mouse->value->absolute ? " (absolute)" : "");
}
qapi_free_MouseInfoList(mice_list);
}
void hmp_info_migrate(Monitor *mon, const QDict *qdict)
{
MigrationInfo *info;
@ -516,168 +491,6 @@ void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
qapi_free_MigrationParameters(params);
}
#ifdef CONFIG_VNC
/* Helper for hmp_info_vnc_clients, _servers */
static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info,
const char *name)
{
monitor_printf(mon, " %s: %s:%s (%s%s)\n",
name,
info->host,
info->service,
NetworkAddressFamily_str(info->family),
info->websocket ? " (Websocket)" : "");
}
/* Helper displaying and auth and crypt info */
static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent,
VncPrimaryAuth auth,
VncVencryptSubAuth *vencrypt)
{
monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent,
VncPrimaryAuth_str(auth),
vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none");
}
static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client)
{
while (client) {
VncClientInfo *cinfo = client->value;
hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client");
monitor_printf(mon, " x509_dname: %s\n",
cinfo->x509_dname ?: "none");
monitor_printf(mon, " sasl_username: %s\n",
cinfo->sasl_username ?: "none");
client = client->next;
}
}
static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server)
{
while (server) {
VncServerInfo2 *sinfo = server->value;
hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server");
hmp_info_vnc_authcrypt(mon, " ", sinfo->auth,
sinfo->has_vencrypt ? &sinfo->vencrypt : NULL);
server = server->next;
}
}
void hmp_info_vnc(Monitor *mon, const QDict *qdict)
{
VncInfo2List *info2l, *info2l_head;
Error *err = NULL;
info2l = qmp_query_vnc_servers(&err);
info2l_head = info2l;
if (hmp_handle_error(mon, err)) {
return;
}
if (!info2l) {
monitor_printf(mon, "None\n");
return;
}
while (info2l) {
VncInfo2 *info = info2l->value;
monitor_printf(mon, "%s:\n", info->id);
hmp_info_vnc_servers(mon, info->server);
hmp_info_vnc_clients(mon, info->clients);
if (!info->server) {
/*
* The server entry displays its auth, we only need to
* display in the case of 'reverse' connections where
* there's no server.
*/
hmp_info_vnc_authcrypt(mon, " ", info->auth,
info->has_vencrypt ? &info->vencrypt : NULL);
}
if (info->display) {
monitor_printf(mon, " Display: %s\n", info->display);
}
info2l = info2l->next;
}
qapi_free_VncInfo2List(info2l_head);
}
#endif
#ifdef CONFIG_SPICE
void hmp_info_spice(Monitor *mon, const QDict *qdict)
{
SpiceChannelList *chan;
SpiceInfo *info;
const char *channel_name;
static const char *const channel_names[] = {
[SPICE_CHANNEL_MAIN] = "main",
[SPICE_CHANNEL_DISPLAY] = "display",
[SPICE_CHANNEL_INPUTS] = "inputs",
[SPICE_CHANNEL_CURSOR] = "cursor",
[SPICE_CHANNEL_PLAYBACK] = "playback",
[SPICE_CHANNEL_RECORD] = "record",
[SPICE_CHANNEL_TUNNEL] = "tunnel",
[SPICE_CHANNEL_SMARTCARD] = "smartcard",
[SPICE_CHANNEL_USBREDIR] = "usbredir",
[SPICE_CHANNEL_PORT] = "port",
[SPICE_CHANNEL_WEBDAV] = "webdav",
};
info = qmp_query_spice(NULL);
if (!info->enabled) {
monitor_printf(mon, "Server: disabled\n");
goto out;
}
monitor_printf(mon, "Server:\n");
if (info->has_port) {
monitor_printf(mon, " address: %s:%" PRId64 "\n",
info->host, info->port);
}
if (info->has_tls_port) {
monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
info->host, info->tls_port);
}
monitor_printf(mon, " migrated: %s\n",
info->migrated ? "true" : "false");
monitor_printf(mon, " auth: %s\n", info->auth);
monitor_printf(mon, " compiled: %s\n", info->compiled_version);
monitor_printf(mon, " mouse-mode: %s\n",
SpiceQueryMouseMode_str(info->mouse_mode));
if (!info->has_channels || info->channels == NULL) {
monitor_printf(mon, "Channels: none\n");
} else {
for (chan = info->channels; chan; chan = chan->next) {
monitor_printf(mon, "Channel:\n");
monitor_printf(mon, " address: %s:%s%s\n",
chan->value->host, chan->value->port,
chan->value->tls ? " [tls]" : "");
monitor_printf(mon, " session: %" PRId64 "\n",
chan->value->connection_id);
monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
chan->value->channel_type, chan->value->channel_id);
channel_name = "unknown";
if (chan->value->channel_type > 0 &&
chan->value->channel_type < ARRAY_SIZE(channel_names) &&
channel_names[chan->value->channel_type]) {
channel_name = channel_names[chan->value->channel_type];
}
monitor_printf(mon, " channel name: %s\n", channel_name);
}
}
out:
qapi_free_SpiceInfo(info);
}
#endif
void hmp_info_balloon(Monitor *mon, const QDict *qdict)
{
BalloonInfo *info;
@ -1262,69 +1075,6 @@ void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict)
hmp_handle_error(mon, err);
}
void hmp_set_password(Monitor *mon, const QDict *qdict)
{
const char *protocol = qdict_get_str(qdict, "protocol");
const char *password = qdict_get_str(qdict, "password");
const char *display = qdict_get_try_str(qdict, "display");
const char *connected = qdict_get_try_str(qdict, "connected");
Error *err = NULL;
SetPasswordOptions opts = {
.password = (char *)password,
.has_connected = !!connected,
};
opts.connected = qapi_enum_parse(&SetPasswordAction_lookup, connected,
SET_PASSWORD_ACTION_KEEP, &err);
if (err) {
goto out;
}
opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol,
DISPLAY_PROTOCOL_VNC, &err);
if (err) {
goto out;
}
if (opts.protocol == DISPLAY_PROTOCOL_VNC) {
opts.u.vnc.display = (char *)display;
}
qmp_set_password(&opts, &err);
out:
hmp_handle_error(mon, err);
}
void hmp_expire_password(Monitor *mon, const QDict *qdict)
{
const char *protocol = qdict_get_str(qdict, "protocol");
const char *whenstr = qdict_get_str(qdict, "time");
const char *display = qdict_get_try_str(qdict, "display");
Error *err = NULL;
ExpirePasswordOptions opts = {
.time = (char *)whenstr,
};
opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol,
DISPLAY_PROTOCOL_VNC, &err);
if (err) {
goto out;
}
if (opts.protocol == DISPLAY_PROTOCOL_VNC) {
opts.u.vnc.display = (char *)display;
}
qmp_expire_password(&opts, &err);
out:
hmp_handle_error(mon, err);
}
#ifdef CONFIG_VNC
static void hmp_change_read_arg(void *opaque, const char *password,
void *readline_opaque)
@ -1521,94 +1271,6 @@ void hmp_closefd(Monitor *mon, const QDict *qdict)
hmp_handle_error(mon, err);
}
void hmp_sendkey(Monitor *mon, const QDict *qdict)
{
const char *keys = qdict_get_str(qdict, "keys");
KeyValue *v = NULL;
KeyValueList *head = NULL, **tail = &head;
int has_hold_time = qdict_haskey(qdict, "hold-time");
int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
Error *err = NULL;
const char *separator;
int keyname_len;
while (1) {
separator = qemu_strchrnul(keys, '-');
keyname_len = separator - keys;
/* Be compatible with old interface, convert user inputted "<" */
if (keys[0] == '<' && keyname_len == 1) {
keys = "less";
keyname_len = 4;
}
v = g_malloc0(sizeof(*v));
if (strstart(keys, "0x", NULL)) {
const char *endp;
int value;
if (qemu_strtoi(keys, &endp, 0, &value) < 0) {
goto err_out;
}
assert(endp <= keys + keyname_len);
if (endp != keys + keyname_len) {
goto err_out;
}
v->type = KEY_VALUE_KIND_NUMBER;
v->u.number.data = value;
} else {
int idx = index_from_key(keys, keyname_len);
if (idx == Q_KEY_CODE__MAX) {
goto err_out;
}
v->type = KEY_VALUE_KIND_QCODE;
v->u.qcode.data = idx;
}
QAPI_LIST_APPEND(tail, v);
v = NULL;
if (!*separator) {
break;
}
keys = separator + 1;
}
qmp_send_key(head, has_hold_time, hold_time, &err);
hmp_handle_error(mon, err);
out:
qapi_free_KeyValue(v);
qapi_free_KeyValueList(head);
return;
err_out:
monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
goto out;
}
void coroutine_fn
hmp_screendump(Monitor *mon, const QDict *qdict)
{
const char *filename = qdict_get_str(qdict, "filename");
const char *id = qdict_get_try_str(qdict, "device");
int64_t head = qdict_get_try_int(qdict, "head", 0);
const char *input_format = qdict_get_try_str(qdict, "format");
Error *err = NULL;
ImageFormat format;
format = qapi_enum_parse(&ImageFormat_lookup, input_format,
IMAGE_FORMAT_PPM, &err);
if (err) {
goto end;
}
qmp_screendump(filename, id, id != NULL, head,
input_format != NULL, format, &err);
end:
hmp_handle_error(mon, err);
}
void hmp_chardev_add(Monitor *mon, const QDict *qdict)
{
const char *args = qdict_get_str(qdict, "args");

66
monitor/misc.c
View File

@ -34,7 +34,6 @@
#include "qemu/config-file.h"
#include "qemu/ctype.h"
#include "ui/console.h"
#include "ui/input.h"
#include "audio/audio.h"
#include "disas/disas.h"
#include "qemu/timer.h"
@ -825,49 +824,6 @@ static void hmp_sum(Monitor *mon, const QDict *qdict)
monitor_printf(mon, "%05d\n", sum);
}
static int mouse_button_state;
static void hmp_mouse_move(Monitor *mon, const QDict *qdict)
{
int dx, dy, dz, button;
const char *dx_str = qdict_get_str(qdict, "dx_str");
const char *dy_str = qdict_get_str(qdict, "dy_str");
const char *dz_str = qdict_get_try_str(qdict, "dz_str");
dx = strtol(dx_str, NULL, 0);
dy = strtol(dy_str, NULL, 0);
qemu_input_queue_rel(NULL, INPUT_AXIS_X, dx);
qemu_input_queue_rel(NULL, INPUT_AXIS_Y, dy);
if (dz_str) {
dz = strtol(dz_str, NULL, 0);
if (dz != 0) {
button = (dz > 0) ? INPUT_BUTTON_WHEEL_UP : INPUT_BUTTON_WHEEL_DOWN;
qemu_input_queue_btn(NULL, button, true);
qemu_input_event_sync();
qemu_input_queue_btn(NULL, button, false);
}
}
qemu_input_event_sync();
}
static void hmp_mouse_button(Monitor *mon, const QDict *qdict)
{
static uint32_t bmap[INPUT_BUTTON__MAX] = {
[INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON,
[INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON,
[INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON,
};
int button_state = qdict_get_int(qdict, "button_state");
if (mouse_button_state == button_state) {
return;
}
qemu_input_update_buttons(NULL, bmap, mouse_button_state, button_state);
qemu_input_event_sync();
mouse_button_state = button_state;
}
static void hmp_ioport_read(Monitor *mon, const QDict *qdict)
{
int size = qdict_get_int(qdict, "size");
@ -1700,28 +1656,6 @@ void object_del_completion(ReadLineState *rs, int nb_args, const char *str)
qapi_free_ObjectPropertyInfoList(start);
}
void sendkey_completion(ReadLineState *rs, int nb_args, const char *str)
{
int i;
char *sep;
size_t len;
if (nb_args != 2) {
return;
}
sep = strrchr(str, '-');
if (sep) {
str = sep + 1;
}
len = strlen(str);
readline_set_completion_index(rs, len);
for (i = 0; i < Q_KEY_CODE__MAX; i++) {
if (!strncmp(str, QKeyCode_str(i), len)) {
readline_add_completion(rs, QKeyCode_str(i));
}
}
}
void set_link_completion(ReadLineState *rs, int nb_args, const char *str)
{
size_t len;

1
ui/meson.build
View File

@ -14,6 +14,7 @@ softmmu_ss.add(files(
'kbd-state.c',
'keymaps.c',
'qemu-pixman.c',
'ui-hmp-cmds.c',
'ui-qmp-cmds.c',
'util.c',
))

422
ui/ui-hmp-cmds.c Normal file
View File

@ -0,0 +1,422 @@
/*
* HMP 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"
#ifdef CONFIG_SPICE
#include <spice/enums.h>
#endif
#include "monitor/hmp.h"
#include "monitor/monitor.h"
#include "qapi/qapi-commands-ui.h"
#include "qapi/qmp/qdict.h"
#include "qemu/cutils.h"
#include "ui/console.h"
#include "ui/input.h"
static int mouse_button_state;
void hmp_mouse_move(Monitor *mon, const QDict *qdict)
{
int dx, dy, dz, button;
const char *dx_str = qdict_get_str(qdict, "dx_str");
const char *dy_str = qdict_get_str(qdict, "dy_str");
const char *dz_str = qdict_get_try_str(qdict, "dz_str");
dx = strtol(dx_str, NULL, 0);
dy = strtol(dy_str, NULL, 0);
qemu_input_queue_rel(NULL, INPUT_AXIS_X, dx);
qemu_input_queue_rel(NULL, INPUT_AXIS_Y, dy);
if (dz_str) {
dz = strtol(dz_str, NULL, 0);
if (dz != 0) {
button = (dz > 0) ? INPUT_BUTTON_WHEEL_UP : INPUT_BUTTON_WHEEL_DOWN;
qemu_input_queue_btn(NULL, button, true);
qemu_input_event_sync();
qemu_input_queue_btn(NULL, button, false);
}
}
qemu_input_event_sync();
}
void hmp_mouse_button(Monitor *mon, const QDict *qdict)
{
static uint32_t bmap[INPUT_BUTTON__MAX] = {
[INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON,
[INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON,
[INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON,
};
int button_state = qdict_get_int(qdict, "button_state");
if (mouse_button_state == button_state) {
return;
}
qemu_input_update_buttons(NULL, bmap, mouse_button_state, button_state);
qemu_input_event_sync();
mouse_button_state = button_state;
}
void hmp_info_mice(Monitor *mon, const QDict *qdict)
{
MouseInfoList *mice_list, *mouse;
mice_list = qmp_query_mice(NULL);
if (!mice_list) {
monitor_printf(mon, "No mouse devices connected\n");
return;
}
for (mouse = mice_list; mouse; mouse = mouse->next) {
monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
mouse->value->current ? '*' : ' ',
mouse->value->index, mouse->value->name,
mouse->value->absolute ? " (absolute)" : "");
}
qapi_free_MouseInfoList(mice_list);
}
#ifdef CONFIG_VNC
/* Helper for hmp_info_vnc_clients, _servers */
static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info,
const char *name)
{
monitor_printf(mon, " %s: %s:%s (%s%s)\n",
name,
info->host,
info->service,
NetworkAddressFamily_str(info->family),
info->websocket ? " (Websocket)" : "");
}
/* Helper displaying and auth and crypt info */
static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent,
VncPrimaryAuth auth,
VncVencryptSubAuth *vencrypt)
{
monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent,
VncPrimaryAuth_str(auth),
vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none");
}
static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client)
{
while (client) {
VncClientInfo *cinfo = client->value;
hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client");
monitor_printf(mon, " x509_dname: %s\n",
cinfo->x509_dname ?: "none");
monitor_printf(mon, " sasl_username: %s\n",
cinfo->sasl_username ?: "none");
client = client->next;
}
}
static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server)
{
while (server) {
VncServerInfo2 *sinfo = server->value;
hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server");
hmp_info_vnc_authcrypt(mon, " ", sinfo->auth,
sinfo->has_vencrypt ? &sinfo->vencrypt : NULL);
server = server->next;
}
}
void hmp_info_vnc(Monitor *mon, const QDict *qdict)
{
VncInfo2List *info2l, *info2l_head;
Error *err = NULL;
info2l = qmp_query_vnc_servers(&err);
info2l_head = info2l;
if (hmp_handle_error(mon, err)) {
return;
}
if (!info2l) {
monitor_printf(mon, "None\n");
return;
}
while (info2l) {
VncInfo2 *info = info2l->value;
monitor_printf(mon, "%s:\n", info->id);
hmp_info_vnc_servers(mon, info->server);
hmp_info_vnc_clients(mon, info->clients);
if (!info->server) {
/*
* The server entry displays its auth, we only need to
* display in the case of 'reverse' connections where
* there's no server.
*/
hmp_info_vnc_authcrypt(mon, " ", info->auth,
info->has_vencrypt ? &info->vencrypt : NULL);
}
if (info->display) {
monitor_printf(mon, " Display: %s\n", info->display);
}
info2l = info2l->next;
}
qapi_free_VncInfo2List(info2l_head);
}
#endif
#ifdef CONFIG_SPICE
void hmp_info_spice(Monitor *mon, const QDict *qdict)
{
SpiceChannelList *chan;
SpiceInfo *info;
const char *channel_name;
static const char *const channel_names[] = {
[SPICE_CHANNEL_MAIN] = "main",
[SPICE_CHANNEL_DISPLAY] = "display",
[SPICE_CHANNEL_INPUTS] = "inputs",
[SPICE_CHANNEL_CURSOR] = "cursor",
[SPICE_CHANNEL_PLAYBACK] = "playback",
[SPICE_CHANNEL_RECORD] = "record",
[SPICE_CHANNEL_TUNNEL] = "tunnel",
[SPICE_CHANNEL_SMARTCARD] = "smartcard",
[SPICE_CHANNEL_USBREDIR] = "usbredir",
[SPICE_CHANNEL_PORT] = "port",
[SPICE_CHANNEL_WEBDAV] = "webdav",
};
info = qmp_query_spice(NULL);
if (!info->enabled) {
monitor_printf(mon, "Server: disabled\n");
goto out;
}
monitor_printf(mon, "Server:\n");
if (info->has_port) {
monitor_printf(mon, " address: %s:%" PRId64 "\n",
info->host, info->port);
}
if (info->has_tls_port) {
monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
info->host, info->tls_port);
}
monitor_printf(mon, " migrated: %s\n",
info->migrated ? "true" : "false");
monitor_printf(mon, " auth: %s\n", info->auth);
monitor_printf(mon, " compiled: %s\n", info->compiled_version);
monitor_printf(mon, " mouse-mode: %s\n",
SpiceQueryMouseMode_str(info->mouse_mode));
if (!info->has_channels || info->channels == NULL) {
monitor_printf(mon, "Channels: none\n");
} else {
for (chan = info->channels; chan; chan = chan->next) {
monitor_printf(mon, "Channel:\n");
monitor_printf(mon, " address: %s:%s%s\n",
chan->value->host, chan->value->port,
chan->value->tls ? " [tls]" : "");
monitor_printf(mon, " session: %" PRId64 "\n",
chan->value->connection_id);
monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
chan->value->channel_type, chan->value->channel_id);
channel_name = "unknown";
if (chan->value->channel_type > 0 &&
chan->value->channel_type < ARRAY_SIZE(channel_names) &&
channel_names[chan->value->channel_type]) {
channel_name = channel_names[chan->value->channel_type];
}
monitor_printf(mon, " channel name: %s\n", channel_name);
}
}
out:
qapi_free_SpiceInfo(info);
}
#endif
void hmp_set_password(Monitor *mon, const QDict *qdict)
{
const char *protocol = qdict_get_str(qdict, "protocol");
const char *password = qdict_get_str(qdict, "password");
const char *display = qdict_get_try_str(qdict, "display");
const char *connected = qdict_get_try_str(qdict, "connected");
Error *err = NULL;
SetPasswordOptions opts = {
.password = (char *)password,
.has_connected = !!connected,
};
opts.connected = qapi_enum_parse(&SetPasswordAction_lookup, connected,
SET_PASSWORD_ACTION_KEEP, &err);
if (err) {
goto out;
}
opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol,
DISPLAY_PROTOCOL_VNC, &err);
if (err) {
goto out;
}
if (opts.protocol == DISPLAY_PROTOCOL_VNC) {
opts.u.vnc.display = (char *)display;
}
qmp_set_password(&opts, &err);
out:
hmp_handle_error(mon, err);
}
void hmp_expire_password(Monitor *mon, const QDict *qdict)
{
const char *protocol = qdict_get_str(qdict, "protocol");
const char *whenstr = qdict_get_str(qdict, "time");
const char *display = qdict_get_try_str(qdict, "display");
Error *err = NULL;
ExpirePasswordOptions opts = {
.time = (char *)whenstr,
};
opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol,
DISPLAY_PROTOCOL_VNC, &err);
if (err) {
goto out;
}
if (opts.protocol == DISPLAY_PROTOCOL_VNC) {
opts.u.vnc.display = (char *)display;
}
qmp_expire_password(&opts, &err);
out:
hmp_handle_error(mon, err);
}
void hmp_sendkey(Monitor *mon, const QDict *qdict)
{
const char *keys = qdict_get_str(qdict, "keys");
KeyValue *v = NULL;
KeyValueList *head = NULL, **tail = &head;
int has_hold_time = qdict_haskey(qdict, "hold-time");
int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
Error *err = NULL;
const char *separator;
int keyname_len;
while (1) {
separator = qemu_strchrnul(keys, '-');
keyname_len = separator - keys;
/* Be compatible with old interface, convert user inputted "<" */
if (keys[0] == '<' && keyname_len == 1) {
keys = "less";
keyname_len = 4;
}
v = g_malloc0(sizeof(*v));
if (strstart(keys, "0x", NULL)) {
const char *endp;
int value;
if (qemu_strtoi(keys, &endp, 0, &value) < 0) {
goto err_out;
}
assert(endp <= keys + keyname_len);
if (endp != keys + keyname_len) {
goto err_out;
}
v->type = KEY_VALUE_KIND_NUMBER;
v->u.number.data = value;
} else {
int idx = index_from_key(keys, keyname_len);
if (idx == Q_KEY_CODE__MAX) {
goto err_out;
}
v->type = KEY_VALUE_KIND_QCODE;
v->u.qcode.data = idx;
}
QAPI_LIST_APPEND(tail, v);
v = NULL;
if (!*separator) {
break;
}
keys = separator + 1;
}
qmp_send_key(head, has_hold_time, hold_time, &err);
hmp_handle_error(mon, err);
out:
qapi_free_KeyValue(v);
qapi_free_KeyValueList(head);
return;
err_out:
monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
goto out;
}
void sendkey_completion(ReadLineState *rs, int nb_args, const char *str)
{
int i;
char *sep;
size_t len;
if (nb_args != 2) {
return;
}
sep = strrchr(str, '-');
if (sep) {
str = sep + 1;
}
len = strlen(str);
readline_set_completion_index(rs, len);
for (i = 0; i < Q_KEY_CODE__MAX; i++) {
if (!strncmp(str, QKeyCode_str(i), len)) {
readline_add_completion(rs, QKeyCode_str(i));
}
}
}
void coroutine_fn
hmp_screendump(Monitor *mon, const QDict *qdict)
{
const char *filename = qdict_get_str(qdict, "filename");
const char *id = qdict_get_try_str(qdict, "device");
int64_t head = qdict_get_try_int(qdict, "head", 0);
const char *input_format = qdict_get_try_str(qdict, "format");
Error *err = NULL;
ImageFormat format;
format = qapi_enum_parse(&ImageFormat_lookup, input_format,
IMAGE_FORMAT_PPM, &err);
if (err) {
goto end;
}
qmp_screendump(filename, id, id != NULL, head,
input_format != NULL, format, &err);
end:
hmp_handle_error(mon, err);
}