* 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 "qemu-timer.h"
#include "qmp-commands.h"
+static void hmp_handle_error(Monitor *mon, Error **errp)
+{
+ if (error_is_set(errp)) {
+ monitor_printf(mon, "%s\n", error_get_pretty(*errp));
+ error_free(*errp);
+ }
+}
+
void hmp_info_name(Monitor *mon)
{
NameInfo *info;
qapi_free_ChardevInfoList(char_info);
}
+void hmp_info_mice(Monitor *mon)
+{
+ 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)
+{
+ MigrationInfo *info;
+
+ info = qmp_query_migrate(NULL);
+
+ if (info->has_status) {
+ monitor_printf(mon, "Migration status: %s\n", info->status);
+ }
+
+ if (info->has_ram) {
+ monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
+ info->ram->transferred >> 10);
+ monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
+ info->ram->remaining >> 10);
+ monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
+ info->ram->total >> 10);
+ }
+
+ if (info->has_disk) {
+ monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
+ info->disk->transferred >> 10);
+ monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
+ info->disk->remaining >> 10);
+ monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
+ info->disk->total >> 10);
+ }
+
+ qapi_free_MigrationInfo(info);
+}
+
+void hmp_info_cpus(Monitor *mon)
+{
+ CpuInfoList *cpu_list, *cpu;
+
+ cpu_list = qmp_query_cpus(NULL);
+
+ for (cpu = cpu_list; cpu; cpu = cpu->next) {
+ int active = ' ';
+
+ if (cpu->value->CPU == monitor_get_cpu_index()) {
+ active = '*';
+ }
+
+ monitor_printf(mon, "%c CPU #%" PRId64 ": ", active, cpu->value->CPU);
+
+ if (cpu->value->has_pc) {
+ monitor_printf(mon, "pc=0x%016" PRIx64, cpu->value->pc);
+ }
+ if (cpu->value->has_nip) {
+ monitor_printf(mon, "nip=0x%016" PRIx64, cpu->value->nip);
+ }
+ if (cpu->value->has_npc) {
+ monitor_printf(mon, "pc=0x%016" PRIx64, cpu->value->pc);
+ monitor_printf(mon, "npc=0x%016" PRIx64, cpu->value->npc);
+ }
+ if (cpu->value->has_PC) {
+ monitor_printf(mon, "PC=0x%016" PRIx64, cpu->value->PC);
+ }
+
+ if (cpu->value->halted) {
+ monitor_printf(mon, " (halted)");
+ }
+
+ monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
+ }
+
+ qapi_free_CpuInfoList(cpu_list);
+}
+
+void hmp_info_block(Monitor *mon)
+{
+ BlockInfoList *block_list, *info;
+
+ block_list = qmp_query_block(NULL);
+
+ for (info = block_list; info; info = info->next) {
+ monitor_printf(mon, "%s: removable=%d",
+ info->value->device, info->value->removable);
+
+ if (info->value->removable) {
+ monitor_printf(mon, " locked=%d", info->value->locked);
+ monitor_printf(mon, " tray-open=%d", info->value->tray_open);
+ }
+
+ if (info->value->has_io_status) {
+ monitor_printf(mon, " io-status=%s",
+ BlockDeviceIoStatus_lookup[info->value->io_status]);
+ }
+
+ if (info->value->has_inserted) {
+ monitor_printf(mon, " file=");
+ monitor_print_filename(mon, info->value->inserted->file);
+
+ if (info->value->inserted->has_backing_file) {
+ monitor_printf(mon, " backing_file=");
+ monitor_print_filename(mon, info->value->inserted->backing_file);
+ }
+ monitor_printf(mon, " ro=%d drv=%s encrypted=%d",
+ info->value->inserted->ro,
+ info->value->inserted->drv,
+ info->value->inserted->encrypted);
+
+ monitor_printf(mon, " bps=%" PRId64 " bps_rd=%" PRId64
+ " bps_wr=%" PRId64 " iops=%" PRId64
+ " iops_rd=%" PRId64 " iops_wr=%" PRId64,
+ info->value->inserted->bps,
+ info->value->inserted->bps_rd,
+ info->value->inserted->bps_wr,
+ info->value->inserted->iops,
+ info->value->inserted->iops_rd,
+ info->value->inserted->iops_wr);
+ } else {
+ monitor_printf(mon, " [not inserted]");
+ }
+
+ monitor_printf(mon, "\n");
+ }
+
+ qapi_free_BlockInfoList(block_list);
+}
+
+void hmp_info_blockstats(Monitor *mon)
+{
+ BlockStatsList *stats_list, *stats;
+
+ stats_list = qmp_query_blockstats(NULL);
+
+ for (stats = stats_list; stats; stats = stats->next) {
+ if (!stats->value->has_device) {
+ continue;
+ }
+
+ monitor_printf(mon, "%s:", stats->value->device);
+ monitor_printf(mon, " rd_bytes=%" PRId64
+ " wr_bytes=%" PRId64
+ " rd_operations=%" PRId64
+ " wr_operations=%" PRId64
+ " flush_operations=%" PRId64
+ " wr_total_time_ns=%" PRId64
+ " rd_total_time_ns=%" PRId64
+ " flush_total_time_ns=%" PRId64
+ "\n",
+ stats->value->stats->rd_bytes,
+ stats->value->stats->wr_bytes,
+ stats->value->stats->rd_operations,
+ stats->value->stats->wr_operations,
+ stats->value->stats->flush_operations,
+ stats->value->stats->wr_total_time_ns,
+ stats->value->stats->rd_total_time_ns,
+ stats->value->stats->flush_total_time_ns);
+ }
+
+ qapi_free_BlockStatsList(stats_list);
+}
+
+void hmp_info_vnc(Monitor *mon)
+{
+ VncInfo *info;
+ Error *err = NULL;
+ VncClientInfoList *client;
+
+ info = qmp_query_vnc(&err);
+ if (err) {
+ monitor_printf(mon, "%s\n", error_get_pretty(err));
+ error_free(err);
+ return;
+ }
+
+ if (!info->enabled) {
+ monitor_printf(mon, "Server: disabled\n");
+ goto out;
+ }
+
+ monitor_printf(mon, "Server:\n");
+ if (info->has_host && info->has_service) {
+ monitor_printf(mon, " address: %s:%s\n", info->host, info->service);
+ }
+ if (info->has_auth) {
+ monitor_printf(mon, " auth: %s\n", info->auth);
+ }
+
+ if (!info->has_clients || info->clients == NULL) {
+ monitor_printf(mon, "Client: none\n");
+ } else {
+ for (client = info->clients; client; client = client->next) {
+ monitor_printf(mon, "Client:\n");
+ monitor_printf(mon, " address: %s:%s\n",
+ client->value->host, client->value->service);
+ monitor_printf(mon, " x509_dname: %s\n",
+ client->value->x509_dname ?
+ client->value->x509_dname : "none");
+ monitor_printf(mon, " username: %s\n",
+ client->value->has_sasl_username ?
+ client->value->sasl_username : "none");
+ }
+ }
+
+out:
+ qapi_free_VncInfo(info);
+}
+
+void hmp_info_spice(Monitor *mon)
+{
+ SpiceChannelList *chan;
+ SpiceInfo *info;
+
+ 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, " auth: %s\n", info->auth);
+ monitor_printf(mon, " compiled: %s\n", info->compiled_version);
+
+ 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);
+ }
+ }
+
+out:
+ qapi_free_SpiceInfo(info);
+}
+
+void hmp_info_balloon(Monitor *mon)
+{
+ BalloonInfo *info;
+ Error *err = NULL;
+
+ info = qmp_query_balloon(&err);
+ if (err) {
+ monitor_printf(mon, "%s\n", error_get_pretty(err));
+ error_free(err);
+ return;
+ }
+
+ monitor_printf(mon, "balloon: actual=%" PRId64, info->actual >> 20);
+ if (info->has_mem_swapped_in) {
+ monitor_printf(mon, " mem_swapped_in=%" PRId64, info->mem_swapped_in);
+ }
+ if (info->has_mem_swapped_out) {
+ monitor_printf(mon, " mem_swapped_out=%" PRId64, info->mem_swapped_out);
+ }
+ if (info->has_major_page_faults) {
+ monitor_printf(mon, " major_page_faults=%" PRId64,
+ info->major_page_faults);
+ }
+ if (info->has_minor_page_faults) {
+ monitor_printf(mon, " minor_page_faults=%" PRId64,
+ info->minor_page_faults);
+ }
+ if (info->has_free_mem) {
+ monitor_printf(mon, " free_mem=%" PRId64, info->free_mem);
+ }
+ if (info->has_total_mem) {
+ monitor_printf(mon, " total_mem=%" PRId64, info->total_mem);
+ }
+
+ monitor_printf(mon, "\n");
+
+ qapi_free_BalloonInfo(info);
+}
+
+static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
+{
+ PciMemoryRegionList *region;
+
+ monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
+ monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
+ dev->slot, dev->function);
+ monitor_printf(mon, " ");
+
+ if (dev->class_info.has_desc) {
+ monitor_printf(mon, "%s", dev->class_info.desc);
+ } else {
+ monitor_printf(mon, "Class %04" PRId64, dev->class_info.class);
+ }
+
+ monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
+ dev->id.vendor, dev->id.device);
+
+ if (dev->has_irq) {
+ monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq);
+ }
+
+ if (dev->has_pci_bridge) {
+ monitor_printf(mon, " BUS %" PRId64 ".\n",
+ dev->pci_bridge->bus.number);
+ monitor_printf(mon, " secondary bus %" PRId64 ".\n",
+ dev->pci_bridge->bus.secondary);
+ monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
+ dev->pci_bridge->bus.subordinate);
+
+ monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
+ dev->pci_bridge->bus.io_range->base,
+ dev->pci_bridge->bus.io_range->limit);
+
+ monitor_printf(mon,
+ " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
+ dev->pci_bridge->bus.memory_range->base,
+ dev->pci_bridge->bus.memory_range->limit);
+
+ monitor_printf(mon, " prefetchable memory range "
+ "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
+ dev->pci_bridge->bus.prefetchable_range->base,
+ dev->pci_bridge->bus.prefetchable_range->limit);
+ }
+
+ for (region = dev->regions; region; region = region->next) {
+ uint64_t addr, size;
+
+ addr = region->value->address;
+ size = region->value->size;
+
+ monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
+
+ if (!strcmp(region->value->type, "io")) {
+ monitor_printf(mon, "I/O at 0x%04" PRIx64
+ " [0x%04" PRIx64 "].\n",
+ addr, addr + size - 1);
+ } else {
+ monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
+ " [0x%08" PRIx64 "].\n",
+ region->value->mem_type_64 ? 64 : 32,
+ region->value->prefetch ? " prefetchable" : "",
+ addr, addr + size - 1);
+ }
+ }
+
+ monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
+
+ if (dev->has_pci_bridge) {
+ if (dev->pci_bridge->has_devices) {
+ PciDeviceInfoList *cdev;
+ for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
+ hmp_info_pci_device(mon, cdev->value);
+ }
+ }
+ }
+}
+
+void hmp_info_pci(Monitor *mon)
+{
+ PciInfoList *info_list, *info;
+ Error *err = NULL;
+
+ info_list = qmp_query_pci(&err);
+ if (err) {
+ monitor_printf(mon, "PCI devices not supported\n");
+ error_free(err);
+ return;
+ }
+
+ for (info = info_list; info; info = info->next) {
+ PciDeviceInfoList *dev;
+
+ for (dev = info->value->devices; dev; dev = dev->next) {
+ hmp_info_pci_device(mon, dev->value);
+ }
+ }
+
+ 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);
qmp_quit(NULL);
}
+
+void hmp_stop(Monitor *mon, const QDict *qdict)
+{
+ qmp_stop(NULL);
+}
+
+void hmp_system_reset(Monitor *mon, const QDict *qdict)
+{
+ qmp_system_reset(NULL);
+}
+
+void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
+{
+ qmp_system_powerdown(NULL);
+}
+
+void hmp_cpu(Monitor *mon, const QDict *qdict)
+{
+ int64_t cpu_index;
+
+ /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
+ use it are converted to the QAPI */
+ cpu_index = qdict_get_int(qdict, "index");
+ if (monitor_set_cpu(cpu_index) < 0) {
+ monitor_printf(mon, "invalid CPU index\n");
+ }
+}
+
+void hmp_memsave(Monitor *mon, const QDict *qdict)
+{
+ uint32_t size = qdict_get_int(qdict, "size");
+ const char *filename = qdict_get_str(qdict, "filename");
+ uint64_t addr = qdict_get_int(qdict, "val");
+ Error *errp = NULL;
+
+ qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &errp);
+ hmp_handle_error(mon, &errp);
+}
+
+void hmp_pmemsave(Monitor *mon, const QDict *qdict)
+{
+ uint32_t size = qdict_get_int(qdict, "size");
+ const char *filename = qdict_get_str(qdict, "filename");
+ uint64_t addr = qdict_get_int(qdict, "val");
+ Error *errp = NULL;
+
+ qmp_pmemsave(addr, size, filename, &errp);
+ hmp_handle_error(mon, &errp);
+}
+
+static void hmp_cont_cb(void *opaque, int err)
+{
+ Monitor *mon = opaque;
+
+ if (!err) {
+ hmp_cont(mon, NULL);
+ }
+}
+
+void hmp_cont(Monitor *mon, const QDict *qdict)
+{
+ Error *errp = NULL;
+
+ qmp_cont(&errp);
+ if (error_is_set(&errp)) {
+ if (error_is_type(errp, QERR_DEVICE_ENCRYPTED)) {
+ const char *device;
+
+ /* The device is encrypted. Ask the user for the password
+ and retry */
+
+ device = error_get_field(errp, "device");
+ assert(device != NULL);
+
+ monitor_read_block_device_key(mon, device, hmp_cont_cb, mon);
+ error_free(errp);
+ return;
+ }
+ hmp_handle_error(mon, &errp);
+ }
+}
+
+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;
+
+ qmp_inject_nmi(&errp);
+ hmp_handle_error(mon, &errp);
+}
+
+void hmp_set_link(Monitor *mon, const QDict *qdict)
+{
+ const char *name = qdict_get_str(qdict, "name");
+ int up = qdict_get_bool(qdict, "up");
+ Error *errp = NULL;
+
+ qmp_set_link(name, up, &errp);
+ hmp_handle_error(mon, &errp);
+}
+
+void hmp_block_passwd(Monitor *mon, const QDict *qdict)
+{
+ const char *device = qdict_get_str(qdict, "device");
+ const char *password = qdict_get_str(qdict, "password");
+ Error *errp = NULL;
+
+ qmp_block_passwd(device, password, &errp);
+ hmp_handle_error(mon, &errp);
+}
+
+void hmp_balloon(Monitor *mon, const QDict *qdict)
+{
+ int64_t value = qdict_get_int(qdict, "value");
+ Error *errp = NULL;
+
+ qmp_balloon(value, &errp);
+ if (error_is_set(&errp)) {
+ monitor_printf(mon, "balloon: %s\n", error_get_pretty(errp));
+ error_free(errp);
+ }
+}
+
+void hmp_block_resize(Monitor *mon, const QDict *qdict)
+{
+ const char *device = qdict_get_str(qdict, "device");
+ int64_t size = qdict_get_int(qdict, "size");
+ Error *errp = NULL;
+
+ qmp_block_resize(device, size, &errp);
+ hmp_handle_error(mon, &errp);
+}
+
+void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
+{
+ 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) {
+ /* In the future, if 'snapshot-file' is not specified, the snapshot
+ will be taken internally. Today it's actually required. */
+ error_set(&errp, QERR_MISSING_PARAMETER, "snapshot-file");
+ hmp_handle_error(mon, &errp);
+ return;
+ }
+
+ 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);
+}
+
+void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
+{
+ qmp_migrate_cancel(NULL);
+}
+
+void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
+{
+ double value = qdict_get_double(qdict, "value");
+ qmp_migrate_set_downtime(value, NULL);
+}
+
+void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
+{
+ 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");
+
+ qmp_block_stream(device, base != NULL, base, &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, "value");
+
+ 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);
+}
projects / qemu.git / blobdiff