* 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 "hmp.h"
+#include "net.h"
+#include "qemu-option.h"
+#include "qemu-timer.h"
#include "qmp-commands.h"
+#include "monitor.h"
static void hmp_handle_error(Monitor *mon, Error **errp)
{
info->ram->remaining >> 10);
monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
info->ram->total >> 10);
+ monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
+ info->ram->total_time);
}
if (info->has_disk) {
}
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_lookup[info->mouse_mode]);
if (!info->has_channels || info->channels == NULL) {
monitor_printf(mon, "Channels: none\n");
qapi_free_PciInfoList(info_list);
}
+void hmp_info_block_jobs(Monitor *mon)
+{
+ BlockJobInfoList *list;
+ Error *err = NULL;
+
+ list = qmp_query_block_jobs(&err);
+ assert(!err);
+
+ if (!list) {
+ monitor_printf(mon, "No active jobs\n");
+ return;
+ }
+
+ while (list) {
+ if (strcmp(list->value->type, "stream") == 0) {
+ monitor_printf(mon, "Streaming device %s: Completed %" PRId64
+ " of %" PRId64 " bytes, speed limit %" PRId64
+ " bytes/s\n",
+ list->value->device,
+ list->value->offset,
+ list->value->len,
+ list->value->speed);
+ } else {
+ monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
+ " of %" PRId64 " bytes, speed limit %" PRId64
+ " bytes/s\n",
+ list->value->type,
+ list->value->device,
+ list->value->offset,
+ list->value->len,
+ list->value->speed);
+ }
+ list = list->next;
+ }
+}
+
void hmp_quit(Monitor *mon, const QDict *qdict)
{
monitor_suspend(mon);
}
}
+void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
+{
+ qmp_system_wakeup(NULL);
+}
+
void hmp_inject_nmi(Monitor *mon, const QDict *qdict)
{
Error *errp = NULL;
const char *device = qdict_get_str(qdict, "device");
const char *filename = qdict_get_try_str(qdict, "snapshot-file");
const char *format = qdict_get_try_str(qdict, "format");
+ int reuse = qdict_get_try_bool(qdict, "reuse", 0);
+ enum NewImageMode mode;
Error *errp = NULL;
if (!filename) {
return;
}
- qmp_blockdev_snapshot_sync(device, filename, !!format, format, &errp);
+ mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
+ qmp_blockdev_snapshot_sync(device, filename, !!format, format,
+ true, mode, &errp);
hmp_handle_error(mon, &errp);
}
int64_t value = qdict_get_int(qdict, "value");
qmp_migrate_set_speed(value, NULL);
}
+
+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 *connected = qdict_get_try_str(qdict, "connected");
+ Error *err = NULL;
+
+ qmp_set_password(protocol, password, !!connected, connected, &err);
+ 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");
+ Error *err = NULL;
+
+ qmp_expire_password(protocol, whenstr, &err);
+ hmp_handle_error(mon, &err);
+}
+
+void hmp_eject(Monitor *mon, const QDict *qdict)
+{
+ int force = qdict_get_try_bool(qdict, "force", 0);
+ const char *device = qdict_get_str(qdict, "device");
+ Error *err = NULL;
+
+ qmp_eject(device, true, force, &err);
+ hmp_handle_error(mon, &err);
+}
+
+static void hmp_change_read_arg(Monitor *mon, const char *password,
+ void *opaque)
+{
+ qmp_change_vnc_password(password, NULL);
+ monitor_read_command(mon, 1);
+}
+
+static void cb_hmp_change_bdrv_pwd(Monitor *mon, const char *password,
+ void *opaque)
+{
+ Error *encryption_err = opaque;
+ Error *err = NULL;
+ const char *device;
+
+ device = error_get_field(encryption_err, "device");
+
+ qmp_block_passwd(device, password, &err);
+ hmp_handle_error(mon, &err);
+ error_free(encryption_err);
+
+ monitor_read_command(mon, 1);
+}
+
+void hmp_change(Monitor *mon, const QDict *qdict)
+{
+ const char *device = qdict_get_str(qdict, "device");
+ const char *target = qdict_get_str(qdict, "target");
+ const char *arg = qdict_get_try_str(qdict, "arg");
+ Error *err = NULL;
+
+ if (strcmp(device, "vnc") == 0 &&
+ (strcmp(target, "passwd") == 0 ||
+ strcmp(target, "password") == 0)) {
+ if (!arg) {
+ monitor_read_password(mon, hmp_change_read_arg, NULL);
+ return;
+ }
+ }
+
+ qmp_change(device, target, !!arg, arg, &err);
+ if (error_is_type(err, QERR_DEVICE_ENCRYPTED)) {
+ monitor_printf(mon, "%s (%s) is encrypted.\n",
+ error_get_field(err, "device"),
+ error_get_field(err, "filename"));
+ if (!monitor_get_rs(mon)) {
+ monitor_printf(mon,
+ "terminal does not support password prompting\n");
+ error_free(err);
+ return;
+ }
+ readline_start(monitor_get_rs(mon), "Password: ", 1,
+ cb_hmp_change_bdrv_pwd, err);
+ return;
+ }
+ hmp_handle_error(mon, &err);
+}
+
+void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
+{
+ Error *err = NULL;
+
+ qmp_block_set_io_throttle(qdict_get_str(qdict, "device"),
+ qdict_get_int(qdict, "bps"),
+ qdict_get_int(qdict, "bps_rd"),
+ qdict_get_int(qdict, "bps_wr"),
+ qdict_get_int(qdict, "iops"),
+ qdict_get_int(qdict, "iops_rd"),
+ qdict_get_int(qdict, "iops_wr"), &err);
+ hmp_handle_error(mon, &err);
+}
+
+void hmp_block_stream(Monitor *mon, const QDict *qdict)
+{
+ Error *error = NULL;
+ const char *device = qdict_get_str(qdict, "device");
+ const char *base = qdict_get_try_str(qdict, "base");
+ int64_t speed = qdict_get_try_int(qdict, "speed", 0);
+
+ qmp_block_stream(device, base != NULL, base,
+ qdict_haskey(qdict, "speed"), speed, &error);
+
+ hmp_handle_error(mon, &error);
+}
+
+void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
+{
+ Error *error = NULL;
+ const char *device = qdict_get_str(qdict, "device");
+ int64_t value = qdict_get_int(qdict, "speed");
+
+ qmp_block_job_set_speed(device, value, &error);
+
+ hmp_handle_error(mon, &error);
+}
+
+void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
+{
+ Error *error = NULL;
+ const char *device = qdict_get_str(qdict, "device");
+
+ qmp_block_job_cancel(device, &error);
+
+ hmp_handle_error(mon, &error);
+}
+
+typedef struct MigrationStatus
+{
+ QEMUTimer *timer;
+ Monitor *mon;
+ bool is_block_migration;
+} MigrationStatus;
+
+static void hmp_migrate_status_cb(void *opaque)
+{
+ MigrationStatus *status = opaque;
+ MigrationInfo *info;
+
+ info = qmp_query_migrate(NULL);
+ if (!info->has_status || strcmp(info->status, "active") == 0) {
+ if (info->has_disk) {
+ int progress;
+
+ if (info->disk->remaining) {
+ progress = info->disk->transferred * 100 / info->disk->total;
+ } else {
+ progress = 100;
+ }
+
+ monitor_printf(status->mon, "Completed %d %%\r", progress);
+ monitor_flush(status->mon);
+ }
+
+ qemu_mod_timer(status->timer, qemu_get_clock_ms(rt_clock) + 1000);
+ } else {
+ if (status->is_block_migration) {
+ monitor_printf(status->mon, "\n");
+ }
+ monitor_resume(status->mon);
+ qemu_del_timer(status->timer);
+ g_free(status);
+ }
+
+ qapi_free_MigrationInfo(info);
+}
+
+void hmp_migrate(Monitor *mon, const QDict *qdict)
+{
+ int detach = qdict_get_try_bool(qdict, "detach", 0);
+ int blk = qdict_get_try_bool(qdict, "blk", 0);
+ int inc = qdict_get_try_bool(qdict, "inc", 0);
+ const char *uri = qdict_get_str(qdict, "uri");
+ Error *err = NULL;
+
+ qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
+ if (err) {
+ monitor_printf(mon, "migrate: %s\n", error_get_pretty(err));
+ error_free(err);
+ return;
+ }
+
+ if (!detach) {
+ MigrationStatus *status;
+
+ if (monitor_suspend(mon) < 0) {
+ monitor_printf(mon, "terminal does not allow synchronous "
+ "migration, continuing detached\n");
+ return;
+ }
+
+ status = g_malloc0(sizeof(*status));
+ status->mon = mon;
+ status->is_block_migration = blk || inc;
+ status->timer = qemu_new_timer_ms(rt_clock, hmp_migrate_status_cb,
+ status);
+ qemu_mod_timer(status->timer, qemu_get_clock_ms(rt_clock));
+ }
+}
+
+void hmp_device_del(Monitor *mon, const QDict *qdict)
+{
+ const char *id = qdict_get_str(qdict, "id");
+ Error *err = NULL;
+
+ qmp_device_del(id, &err);
+ hmp_handle_error(mon, &err);
+}
+
+void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
+{
+ Error *errp = NULL;
+ int paging = qdict_get_try_bool(qdict, "paging", 0);
+ const char *file = qdict_get_str(qdict, "protocol");
+ bool has_begin = qdict_haskey(qdict, "begin");
+ bool has_length = qdict_haskey(qdict, "length");
+ int64_t begin = 0;
+ int64_t length = 0;
+
+ if (has_begin) {
+ begin = qdict_get_int(qdict, "begin");
+ }
+ if (has_length) {
+ length = qdict_get_int(qdict, "length");
+ }
+
+ qmp_dump_guest_memory(paging, file, has_begin, begin, has_length, length,
+ &errp);
+ hmp_handle_error(mon, &errp);
+}
+
+void hmp_netdev_add(Monitor *mon, const QDict *qdict)
+{
+ Error *err = NULL;
+ QemuOpts *opts;
+
+ opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
+ if (error_is_set(&err)) {
+ goto out;
+ }
+
+ netdev_add(opts, &err);
+ if (error_is_set(&err)) {
+ qemu_opts_del(opts);
+ }
+
+out:
+ hmp_handle_error(mon, &err);
+}
+
+void hmp_netdev_del(Monitor *mon, const QDict *qdict)
+{
+ const char *id = qdict_get_str(qdict, "id");
+ Error *err = NULL;
+
+ qmp_netdev_del(id, &err);
+ hmp_handle_error(mon, &err);
+}
+
+void hmp_getfd(Monitor *mon, const QDict *qdict)
+{
+ const char *fdname = qdict_get_str(qdict, "fdname");
+ Error *errp = NULL;
+
+ qmp_getfd(fdname, &errp);
+ hmp_handle_error(mon, &errp);
+}
+
+void hmp_closefd(Monitor *mon, const QDict *qdict)
+{
+ const char *fdname = qdict_get_str(qdict, "fdname");
+ Error *errp = NULL;
+
+ qmp_closefd(fdname, &errp);
+ hmp_handle_error(mon, &errp);
+}
projects / qemu.git / blobdiff