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/*
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* Human Monitor Interface
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*
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* Copyright IBM, Corp. 2011
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2. See
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* the COPYING file in the top-level directory.
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*
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* Contributions after 2012-01-13 are licensed under the terms of the
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* GNU GPL, version 2 or (at your option) any later version.
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*/
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#include "hmp.h" |
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#include "net/net.h" |
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#include "char/char.h" |
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#include "qemu/option.h" |
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#include "qemu/timer.h" |
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#include "qmp-commands.h" |
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#include "qemu/sockets.h" |
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#include "monitor/monitor.h" |
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#include "ui/console.h" |
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static void hmp_handle_error(Monitor *mon, Error **errp) |
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{ |
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if (error_is_set(errp)) {
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monitor_printf(mon, "%s\n", error_get_pretty(*errp));
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error_free(*errp); |
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} |
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} |
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void hmp_info_name(Monitor *mon, const QDict *qdict) |
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{ |
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NameInfo *info; |
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info = qmp_query_name(NULL);
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if (info->has_name) {
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monitor_printf(mon, "%s\n", info->name);
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} |
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qapi_free_NameInfo(info); |
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} |
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void hmp_info_version(Monitor *mon, const QDict *qdict) |
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{ |
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VersionInfo *info; |
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info = qmp_query_version(NULL);
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monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n", |
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info->qemu.major, info->qemu.minor, info->qemu.micro, |
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info->package); |
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qapi_free_VersionInfo(info); |
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} |
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void hmp_info_kvm(Monitor *mon, const QDict *qdict) |
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{ |
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KvmInfo *info; |
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info = qmp_query_kvm(NULL);
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monitor_printf(mon, "kvm support: ");
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if (info->present) {
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monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled"); |
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} else {
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monitor_printf(mon, "not compiled\n");
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} |
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qapi_free_KvmInfo(info); |
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} |
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void hmp_info_status(Monitor *mon, const QDict *qdict) |
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{ |
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StatusInfo *info; |
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info = qmp_query_status(NULL);
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monitor_printf(mon, "VM status: %s%s",
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info->running ? "running" : "paused", |
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info->singlestep ? " (single step mode)" : ""); |
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if (!info->running && info->status != RUN_STATE_PAUSED) {
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monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
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} |
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monitor_printf(mon, "\n");
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qapi_free_StatusInfo(info); |
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} |
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void hmp_info_uuid(Monitor *mon, const QDict *qdict) |
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{ |
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UuidInfo *info; |
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info = qmp_query_uuid(NULL);
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monitor_printf(mon, "%s\n", info->UUID);
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qapi_free_UuidInfo(info); |
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} |
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void hmp_info_chardev(Monitor *mon, const QDict *qdict) |
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{ |
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ChardevInfoList *char_info, *info; |
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char_info = qmp_query_chardev(NULL);
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for (info = char_info; info; info = info->next) {
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monitor_printf(mon, "%s: filename=%s\n", info->value->label,
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info->value->filename); |
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} |
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qapi_free_ChardevInfoList(char_info); |
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} |
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void hmp_info_mice(Monitor *mon, const QDict *qdict) |
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{ |
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MouseInfoList *mice_list, *mouse; |
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mice_list = qmp_query_mice(NULL);
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if (!mice_list) {
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monitor_printf(mon, "No mouse devices connected\n");
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return;
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} |
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for (mouse = mice_list; mouse; mouse = mouse->next) {
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monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n", |
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mouse->value->current ? '*' : ' ', |
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mouse->value->index, mouse->value->name, |
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mouse->value->absolute ? " (absolute)" : ""); |
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} |
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qapi_free_MouseInfoList(mice_list); |
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} |
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void hmp_info_migrate(Monitor *mon, const QDict *qdict) |
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{ |
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MigrationInfo *info; |
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MigrationCapabilityStatusList *caps, *cap; |
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info = qmp_query_migrate(NULL);
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caps = qmp_query_migrate_capabilities(NULL);
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/* do not display parameters during setup */
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if (info->has_status && caps) {
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monitor_printf(mon, "capabilities: ");
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for (cap = caps; cap; cap = cap->next) {
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monitor_printf(mon, "%s: %s ",
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MigrationCapability_lookup[cap->value->capability], |
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cap->value->state ? "on" : "off"); |
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} |
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monitor_printf(mon, "\n");
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} |
152 |
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if (info->has_status) {
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monitor_printf(mon, "Migration status: %s\n", info->status);
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monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n", |
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info->total_time); |
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if (info->has_expected_downtime) {
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monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n", |
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info->expected_downtime); |
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} |
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if (info->has_downtime) {
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monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n", |
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info->downtime); |
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} |
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} |
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if (info->has_ram) {
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monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n", |
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info->ram->transferred >> 10);
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monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n", |
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info->ram->remaining >> 10);
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monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n", |
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info->ram->total >> 10);
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monitor_printf(mon, "duplicate: %" PRIu64 " pages\n", |
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info->ram->duplicate); |
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monitor_printf(mon, "normal: %" PRIu64 " pages\n", |
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info->ram->normal); |
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monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n", |
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info->ram->normal_bytes >> 10);
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if (info->ram->dirty_pages_rate) {
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monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n", |
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info->ram->dirty_pages_rate); |
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} |
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} |
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if (info->has_disk) {
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monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n", |
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info->disk->transferred >> 10);
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monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n", |
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info->disk->remaining >> 10);
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monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n", |
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info->disk->total >> 10);
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} |
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if (info->has_xbzrle_cache) {
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monitor_printf(mon, "cache size: %" PRIu64 " bytes\n", |
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info->xbzrle_cache->cache_size); |
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monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n", |
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info->xbzrle_cache->bytes >> 10);
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monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n", |
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info->xbzrle_cache->pages); |
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monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n", |
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info->xbzrle_cache->cache_miss); |
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monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n", |
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info->xbzrle_cache->overflow); |
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} |
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qapi_free_MigrationInfo(info); |
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qapi_free_MigrationCapabilityStatusList(caps); |
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} |
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void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict) |
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{ |
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MigrationCapabilityStatusList *caps, *cap; |
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caps = qmp_query_migrate_capabilities(NULL);
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if (caps) {
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monitor_printf(mon, "capabilities: ");
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for (cap = caps; cap; cap = cap->next) {
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monitor_printf(mon, "%s: %s ",
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MigrationCapability_lookup[cap->value->capability], |
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cap->value->state ? "on" : "off"); |
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} |
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monitor_printf(mon, "\n");
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} |
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qapi_free_MigrationCapabilityStatusList(caps); |
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} |
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void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict) |
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{ |
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monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n", |
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qmp_query_migrate_cache_size(NULL) >> 10); |
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} |
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void hmp_info_cpus(Monitor *mon, const QDict *qdict) |
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{ |
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CpuInfoList *cpu_list, *cpu; |
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cpu_list = qmp_query_cpus(NULL);
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for (cpu = cpu_list; cpu; cpu = cpu->next) {
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int active = ' '; |
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if (cpu->value->CPU == monitor_get_cpu_index()) {
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active = '*';
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} |
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monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU); |
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if (cpu->value->has_pc) {
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monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->pc);
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} |
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if (cpu->value->has_nip) {
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monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->nip);
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} |
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if (cpu->value->has_npc) {
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monitor_printf(mon, " npc=0x%016" PRIx64, cpu->value->npc);
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} |
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if (cpu->value->has_PC) {
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monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->PC);
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} |
264 |
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if (cpu->value->halted) {
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monitor_printf(mon, " (halted)");
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} |
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monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id); |
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} |
271 |
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qapi_free_CpuInfoList(cpu_list); |
273 |
} |
274 |
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void hmp_info_block(Monitor *mon, const QDict *qdict) |
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{ |
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BlockInfoList *block_list, *info; |
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block_list = qmp_query_block(NULL);
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for (info = block_list; info; info = info->next) {
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monitor_printf(mon, "%s: removable=%d",
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info->value->device, info->value->removable); |
284 |
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if (info->value->removable) {
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monitor_printf(mon, " locked=%d", info->value->locked);
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monitor_printf(mon, " tray-open=%d", info->value->tray_open);
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} |
289 |
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if (info->value->has_io_status) {
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monitor_printf(mon, " io-status=%s",
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BlockDeviceIoStatus_lookup[info->value->io_status]); |
293 |
} |
294 |
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if (info->value->has_inserted) {
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monitor_printf(mon, " file=");
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monitor_print_filename(mon, info->value->inserted->file); |
298 |
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if (info->value->inserted->has_backing_file) {
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monitor_printf(mon, " backing_file=");
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monitor_print_filename(mon, info->value->inserted->backing_file); |
302 |
monitor_printf(mon, " backing_file_depth=%" PRId64,
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info->value->inserted->backing_file_depth); |
304 |
} |
305 |
monitor_printf(mon, " ro=%d drv=%s encrypted=%d",
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info->value->inserted->ro, |
307 |
info->value->inserted->drv, |
308 |
info->value->inserted->encrypted); |
309 |
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310 |
monitor_printf(mon, " bps=%" PRId64 " bps_rd=%" PRId64 |
311 |
" bps_wr=%" PRId64 " iops=%" PRId64 |
312 |
" iops_rd=%" PRId64 " iops_wr=%" PRId64, |
313 |
info->value->inserted->bps, |
314 |
info->value->inserted->bps_rd, |
315 |
info->value->inserted->bps_wr, |
316 |
info->value->inserted->iops, |
317 |
info->value->inserted->iops_rd, |
318 |
info->value->inserted->iops_wr); |
319 |
} else {
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320 |
monitor_printf(mon, " [not inserted]");
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321 |
} |
322 |
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323 |
monitor_printf(mon, "\n");
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324 |
} |
325 |
|
326 |
qapi_free_BlockInfoList(block_list); |
327 |
} |
328 |
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329 |
void hmp_info_blockstats(Monitor *mon, const QDict *qdict) |
330 |
{ |
331 |
BlockStatsList *stats_list, *stats; |
332 |
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333 |
stats_list = qmp_query_blockstats(NULL);
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334 |
|
335 |
for (stats = stats_list; stats; stats = stats->next) {
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336 |
if (!stats->value->has_device) {
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337 |
continue;
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338 |
} |
339 |
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340 |
monitor_printf(mon, "%s:", stats->value->device);
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341 |
monitor_printf(mon, " rd_bytes=%" PRId64
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342 |
" wr_bytes=%" PRId64
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343 |
" rd_operations=%" PRId64
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344 |
" wr_operations=%" PRId64
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345 |
" flush_operations=%" PRId64
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346 |
" wr_total_time_ns=%" PRId64
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347 |
" rd_total_time_ns=%" PRId64
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348 |
" flush_total_time_ns=%" PRId64
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349 |
"\n",
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350 |
stats->value->stats->rd_bytes, |
351 |
stats->value->stats->wr_bytes, |
352 |
stats->value->stats->rd_operations, |
353 |
stats->value->stats->wr_operations, |
354 |
stats->value->stats->flush_operations, |
355 |
stats->value->stats->wr_total_time_ns, |
356 |
stats->value->stats->rd_total_time_ns, |
357 |
stats->value->stats->flush_total_time_ns); |
358 |
} |
359 |
|
360 |
qapi_free_BlockStatsList(stats_list); |
361 |
} |
362 |
|
363 |
void hmp_info_vnc(Monitor *mon, const QDict *qdict) |
364 |
{ |
365 |
VncInfo *info; |
366 |
Error *err = NULL;
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367 |
VncClientInfoList *client; |
368 |
|
369 |
info = qmp_query_vnc(&err); |
370 |
if (err) {
|
371 |
monitor_printf(mon, "%s\n", error_get_pretty(err));
|
372 |
error_free(err); |
373 |
return;
|
374 |
} |
375 |
|
376 |
if (!info->enabled) {
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377 |
monitor_printf(mon, "Server: disabled\n");
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378 |
goto out;
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379 |
} |
380 |
|
381 |
monitor_printf(mon, "Server:\n");
|
382 |
if (info->has_host && info->has_service) {
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383 |
monitor_printf(mon, " address: %s:%s\n", info->host, info->service);
|
384 |
} |
385 |
if (info->has_auth) {
|
386 |
monitor_printf(mon, " auth: %s\n", info->auth);
|
387 |
} |
388 |
|
389 |
if (!info->has_clients || info->clients == NULL) { |
390 |
monitor_printf(mon, "Client: none\n");
|
391 |
} else {
|
392 |
for (client = info->clients; client; client = client->next) {
|
393 |
monitor_printf(mon, "Client:\n");
|
394 |
monitor_printf(mon, " address: %s:%s\n",
|
395 |
client->value->host, client->value->service); |
396 |
monitor_printf(mon, " x509_dname: %s\n",
|
397 |
client->value->x509_dname ? |
398 |
client->value->x509_dname : "none");
|
399 |
monitor_printf(mon, " username: %s\n",
|
400 |
client->value->has_sasl_username ? |
401 |
client->value->sasl_username : "none");
|
402 |
} |
403 |
} |
404 |
|
405 |
out:
|
406 |
qapi_free_VncInfo(info); |
407 |
} |
408 |
|
409 |
void hmp_info_spice(Monitor *mon, const QDict *qdict) |
410 |
{ |
411 |
SpiceChannelList *chan; |
412 |
SpiceInfo *info; |
413 |
|
414 |
info = qmp_query_spice(NULL);
|
415 |
|
416 |
if (!info->enabled) {
|
417 |
monitor_printf(mon, "Server: disabled\n");
|
418 |
goto out;
|
419 |
} |
420 |
|
421 |
monitor_printf(mon, "Server:\n");
|
422 |
if (info->has_port) {
|
423 |
monitor_printf(mon, " address: %s:%" PRId64 "\n", |
424 |
info->host, info->port); |
425 |
} |
426 |
if (info->has_tls_port) {
|
427 |
monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n", |
428 |
info->host, info->tls_port); |
429 |
} |
430 |
monitor_printf(mon, " migrated: %s\n",
|
431 |
info->migrated ? "true" : "false"); |
432 |
monitor_printf(mon, " auth: %s\n", info->auth);
|
433 |
monitor_printf(mon, " compiled: %s\n", info->compiled_version);
|
434 |
monitor_printf(mon, " mouse-mode: %s\n",
|
435 |
SpiceQueryMouseMode_lookup[info->mouse_mode]); |
436 |
|
437 |
if (!info->has_channels || info->channels == NULL) { |
438 |
monitor_printf(mon, "Channels: none\n");
|
439 |
} else {
|
440 |
for (chan = info->channels; chan; chan = chan->next) {
|
441 |
monitor_printf(mon, "Channel:\n");
|
442 |
monitor_printf(mon, " address: %s:%s%s\n",
|
443 |
chan->value->host, chan->value->port, |
444 |
chan->value->tls ? " [tls]" : ""); |
445 |
monitor_printf(mon, " session: %" PRId64 "\n", |
446 |
chan->value->connection_id); |
447 |
monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n", |
448 |
chan->value->channel_type, chan->value->channel_id); |
449 |
} |
450 |
} |
451 |
|
452 |
out:
|
453 |
qapi_free_SpiceInfo(info); |
454 |
} |
455 |
|
456 |
void hmp_info_balloon(Monitor *mon, const QDict *qdict) |
457 |
{ |
458 |
BalloonInfo *info; |
459 |
Error *err = NULL;
|
460 |
|
461 |
info = qmp_query_balloon(&err); |
462 |
if (err) {
|
463 |
monitor_printf(mon, "%s\n", error_get_pretty(err));
|
464 |
error_free(err); |
465 |
return;
|
466 |
} |
467 |
|
468 |
monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20); |
469 |
|
470 |
qapi_free_BalloonInfo(info); |
471 |
} |
472 |
|
473 |
static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev) |
474 |
{ |
475 |
PciMemoryRegionList *region; |
476 |
|
477 |
monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus); |
478 |
monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n", |
479 |
dev->slot, dev->function); |
480 |
monitor_printf(mon, " ");
|
481 |
|
482 |
if (dev->class_info.has_desc) {
|
483 |
monitor_printf(mon, "%s", dev->class_info.desc);
|
484 |
} else {
|
485 |
monitor_printf(mon, "Class %04" PRId64, dev->class_info.class);
|
486 |
} |
487 |
|
488 |
monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n", |
489 |
dev->id.vendor, dev->id.device); |
490 |
|
491 |
if (dev->has_irq) {
|
492 |
monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq); |
493 |
} |
494 |
|
495 |
if (dev->has_pci_bridge) {
|
496 |
monitor_printf(mon, " BUS %" PRId64 ".\n", |
497 |
dev->pci_bridge->bus.number); |
498 |
monitor_printf(mon, " secondary bus %" PRId64 ".\n", |
499 |
dev->pci_bridge->bus.secondary); |
500 |
monitor_printf(mon, " subordinate bus %" PRId64 ".\n", |
501 |
dev->pci_bridge->bus.subordinate); |
502 |
|
503 |
monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n", |
504 |
dev->pci_bridge->bus.io_range->base, |
505 |
dev->pci_bridge->bus.io_range->limit); |
506 |
|
507 |
monitor_printf(mon, |
508 |
" memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n", |
509 |
dev->pci_bridge->bus.memory_range->base, |
510 |
dev->pci_bridge->bus.memory_range->limit); |
511 |
|
512 |
monitor_printf(mon, " prefetchable memory range "
|
513 |
"[0x%08"PRIx64", 0x%08"PRIx64"]\n", |
514 |
dev->pci_bridge->bus.prefetchable_range->base, |
515 |
dev->pci_bridge->bus.prefetchable_range->limit); |
516 |
} |
517 |
|
518 |
for (region = dev->regions; region; region = region->next) {
|
519 |
uint64_t addr, size; |
520 |
|
521 |
addr = region->value->address; |
522 |
size = region->value->size; |
523 |
|
524 |
monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar); |
525 |
|
526 |
if (!strcmp(region->value->type, "io")) { |
527 |
monitor_printf(mon, "I/O at 0x%04" PRIx64
|
528 |
" [0x%04" PRIx64 "].\n", |
529 |
addr, addr + size - 1);
|
530 |
} else {
|
531 |
monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
|
532 |
" [0x%08" PRIx64 "].\n", |
533 |
region->value->mem_type_64 ? 64 : 32, |
534 |
region->value->prefetch ? " prefetchable" : "", |
535 |
addr, addr + size - 1);
|
536 |
} |
537 |
} |
538 |
|
539 |
monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
|
540 |
|
541 |
if (dev->has_pci_bridge) {
|
542 |
if (dev->pci_bridge->has_devices) {
|
543 |
PciDeviceInfoList *cdev; |
544 |
for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
|
545 |
hmp_info_pci_device(mon, cdev->value); |
546 |
} |
547 |
} |
548 |
} |
549 |
} |
550 |
|
551 |
void hmp_info_pci(Monitor *mon, const QDict *qdict) |
552 |
{ |
553 |
PciInfoList *info_list, *info; |
554 |
Error *err = NULL;
|
555 |
|
556 |
info_list = qmp_query_pci(&err); |
557 |
if (err) {
|
558 |
monitor_printf(mon, "PCI devices not supported\n");
|
559 |
error_free(err); |
560 |
return;
|
561 |
} |
562 |
|
563 |
for (info = info_list; info; info = info->next) {
|
564 |
PciDeviceInfoList *dev; |
565 |
|
566 |
for (dev = info->value->devices; dev; dev = dev->next) {
|
567 |
hmp_info_pci_device(mon, dev->value); |
568 |
} |
569 |
} |
570 |
|
571 |
qapi_free_PciInfoList(info_list); |
572 |
} |
573 |
|
574 |
void hmp_info_block_jobs(Monitor *mon, const QDict *qdict) |
575 |
{ |
576 |
BlockJobInfoList *list; |
577 |
Error *err = NULL;
|
578 |
|
579 |
list = qmp_query_block_jobs(&err); |
580 |
assert(!err); |
581 |
|
582 |
if (!list) {
|
583 |
monitor_printf(mon, "No active jobs\n");
|
584 |
return;
|
585 |
} |
586 |
|
587 |
while (list) {
|
588 |
if (strcmp(list->value->type, "stream") == 0) { |
589 |
monitor_printf(mon, "Streaming device %s: Completed %" PRId64
|
590 |
" of %" PRId64 " bytes, speed limit %" PRId64 |
591 |
" bytes/s\n",
|
592 |
list->value->device, |
593 |
list->value->offset, |
594 |
list->value->len, |
595 |
list->value->speed); |
596 |
} else {
|
597 |
monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
|
598 |
" of %" PRId64 " bytes, speed limit %" PRId64 |
599 |
" bytes/s\n",
|
600 |
list->value->type, |
601 |
list->value->device, |
602 |
list->value->offset, |
603 |
list->value->len, |
604 |
list->value->speed); |
605 |
} |
606 |
list = list->next; |
607 |
} |
608 |
} |
609 |
|
610 |
void hmp_quit(Monitor *mon, const QDict *qdict) |
611 |
{ |
612 |
monitor_suspend(mon); |
613 |
qmp_quit(NULL);
|
614 |
} |
615 |
|
616 |
void hmp_stop(Monitor *mon, const QDict *qdict) |
617 |
{ |
618 |
qmp_stop(NULL);
|
619 |
} |
620 |
|
621 |
void hmp_system_reset(Monitor *mon, const QDict *qdict) |
622 |
{ |
623 |
qmp_system_reset(NULL);
|
624 |
} |
625 |
|
626 |
void hmp_system_powerdown(Monitor *mon, const QDict *qdict) |
627 |
{ |
628 |
qmp_system_powerdown(NULL);
|
629 |
} |
630 |
|
631 |
void hmp_cpu(Monitor *mon, const QDict *qdict) |
632 |
{ |
633 |
int64_t cpu_index; |
634 |
|
635 |
/* XXX: drop the monitor_set_cpu() usage when all HMP commands that
|
636 |
use it are converted to the QAPI */
|
637 |
cpu_index = qdict_get_int(qdict, "index");
|
638 |
if (monitor_set_cpu(cpu_index) < 0) { |
639 |
monitor_printf(mon, "invalid CPU index\n");
|
640 |
} |
641 |
} |
642 |
|
643 |
void hmp_memsave(Monitor *mon, const QDict *qdict) |
644 |
{ |
645 |
uint32_t size = qdict_get_int(qdict, "size");
|
646 |
const char *filename = qdict_get_str(qdict, "filename"); |
647 |
uint64_t addr = qdict_get_int(qdict, "val");
|
648 |
Error *errp = NULL;
|
649 |
|
650 |
qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &errp);
|
651 |
hmp_handle_error(mon, &errp); |
652 |
} |
653 |
|
654 |
void hmp_pmemsave(Monitor *mon, const QDict *qdict) |
655 |
{ |
656 |
uint32_t size = qdict_get_int(qdict, "size");
|
657 |
const char *filename = qdict_get_str(qdict, "filename"); |
658 |
uint64_t addr = qdict_get_int(qdict, "val");
|
659 |
Error *errp = NULL;
|
660 |
|
661 |
qmp_pmemsave(addr, size, filename, &errp); |
662 |
hmp_handle_error(mon, &errp); |
663 |
} |
664 |
|
665 |
void hmp_memchar_write(Monitor *mon, const QDict *qdict) |
666 |
{ |
667 |
uint32_t size; |
668 |
const char *chardev = qdict_get_str(qdict, "device"); |
669 |
const char *data = qdict_get_str(qdict, "data"); |
670 |
Error *errp = NULL;
|
671 |
|
672 |
size = strlen(data); |
673 |
qmp_memchar_write(chardev, size, data, false, 0, &errp); |
674 |
|
675 |
hmp_handle_error(mon, &errp); |
676 |
} |
677 |
|
678 |
void hmp_memchar_read(Monitor *mon, const QDict *qdict) |
679 |
{ |
680 |
uint32_t size = qdict_get_int(qdict, "size");
|
681 |
const char *chardev = qdict_get_str(qdict, "device"); |
682 |
MemCharRead *meminfo; |
683 |
Error *errp = NULL;
|
684 |
|
685 |
meminfo = qmp_memchar_read(chardev, size, false, 0, &errp); |
686 |
if (errp) {
|
687 |
monitor_printf(mon, "%s\n", error_get_pretty(errp));
|
688 |
error_free(errp); |
689 |
return;
|
690 |
} |
691 |
|
692 |
if (meminfo->count > 0) { |
693 |
monitor_printf(mon, "%s\n", meminfo->data);
|
694 |
} |
695 |
|
696 |
qapi_free_MemCharRead(meminfo); |
697 |
} |
698 |
|
699 |
static void hmp_cont_cb(void *opaque, int err) |
700 |
{ |
701 |
if (!err) {
|
702 |
qmp_cont(NULL);
|
703 |
} |
704 |
} |
705 |
|
706 |
static bool key_is_missing(const BlockInfo *bdev) |
707 |
{ |
708 |
return (bdev->inserted && bdev->inserted->encryption_key_missing);
|
709 |
} |
710 |
|
711 |
void hmp_cont(Monitor *mon, const QDict *qdict) |
712 |
{ |
713 |
BlockInfoList *bdev_list, *bdev; |
714 |
Error *errp = NULL;
|
715 |
|
716 |
bdev_list = qmp_query_block(NULL);
|
717 |
for (bdev = bdev_list; bdev; bdev = bdev->next) {
|
718 |
if (key_is_missing(bdev->value)) {
|
719 |
monitor_read_block_device_key(mon, bdev->value->device, |
720 |
hmp_cont_cb, NULL);
|
721 |
goto out;
|
722 |
} |
723 |
} |
724 |
|
725 |
qmp_cont(&errp); |
726 |
hmp_handle_error(mon, &errp); |
727 |
|
728 |
out:
|
729 |
qapi_free_BlockInfoList(bdev_list); |
730 |
} |
731 |
|
732 |
void hmp_system_wakeup(Monitor *mon, const QDict *qdict) |
733 |
{ |
734 |
qmp_system_wakeup(NULL);
|
735 |
} |
736 |
|
737 |
void hmp_inject_nmi(Monitor *mon, const QDict *qdict) |
738 |
{ |
739 |
Error *errp = NULL;
|
740 |
|
741 |
qmp_inject_nmi(&errp); |
742 |
hmp_handle_error(mon, &errp); |
743 |
} |
744 |
|
745 |
void hmp_set_link(Monitor *mon, const QDict *qdict) |
746 |
{ |
747 |
const char *name = qdict_get_str(qdict, "name"); |
748 |
int up = qdict_get_bool(qdict, "up"); |
749 |
Error *errp = NULL;
|
750 |
|
751 |
qmp_set_link(name, up, &errp); |
752 |
hmp_handle_error(mon, &errp); |
753 |
} |
754 |
|
755 |
void hmp_block_passwd(Monitor *mon, const QDict *qdict) |
756 |
{ |
757 |
const char *device = qdict_get_str(qdict, "device"); |
758 |
const char *password = qdict_get_str(qdict, "password"); |
759 |
Error *errp = NULL;
|
760 |
|
761 |
qmp_block_passwd(device, password, &errp); |
762 |
hmp_handle_error(mon, &errp); |
763 |
} |
764 |
|
765 |
void hmp_balloon(Monitor *mon, const QDict *qdict) |
766 |
{ |
767 |
int64_t value = qdict_get_int(qdict, "value");
|
768 |
Error *errp = NULL;
|
769 |
|
770 |
qmp_balloon(value, &errp); |
771 |
if (error_is_set(&errp)) {
|
772 |
monitor_printf(mon, "balloon: %s\n", error_get_pretty(errp));
|
773 |
error_free(errp); |
774 |
} |
775 |
} |
776 |
|
777 |
void hmp_block_resize(Monitor *mon, const QDict *qdict) |
778 |
{ |
779 |
const char *device = qdict_get_str(qdict, "device"); |
780 |
int64_t size = qdict_get_int(qdict, "size");
|
781 |
Error *errp = NULL;
|
782 |
|
783 |
qmp_block_resize(device, size, &errp); |
784 |
hmp_handle_error(mon, &errp); |
785 |
} |
786 |
|
787 |
void hmp_drive_mirror(Monitor *mon, const QDict *qdict) |
788 |
{ |
789 |
const char *device = qdict_get_str(qdict, "device"); |
790 |
const char *filename = qdict_get_str(qdict, "target"); |
791 |
const char *format = qdict_get_try_str(qdict, "format"); |
792 |
int reuse = qdict_get_try_bool(qdict, "reuse", 0); |
793 |
int full = qdict_get_try_bool(qdict, "full", 0); |
794 |
enum NewImageMode mode;
|
795 |
Error *errp = NULL;
|
796 |
|
797 |
if (!filename) {
|
798 |
error_set(&errp, QERR_MISSING_PARAMETER, "target");
|
799 |
hmp_handle_error(mon, &errp); |
800 |
return;
|
801 |
} |
802 |
|
803 |
if (reuse) {
|
804 |
mode = NEW_IMAGE_MODE_EXISTING; |
805 |
} else {
|
806 |
mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS; |
807 |
} |
808 |
|
809 |
qmp_drive_mirror(device, filename, !!format, format, |
810 |
full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP, |
811 |
true, mode, false, 0, false, 0, false, 0, |
812 |
false, 0, false, 0, &errp); |
813 |
hmp_handle_error(mon, &errp); |
814 |
} |
815 |
|
816 |
void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict) |
817 |
{ |
818 |
const char *device = qdict_get_str(qdict, "device"); |
819 |
const char *filename = qdict_get_try_str(qdict, "snapshot-file"); |
820 |
const char *format = qdict_get_try_str(qdict, "format"); |
821 |
int reuse = qdict_get_try_bool(qdict, "reuse", 0); |
822 |
enum NewImageMode mode;
|
823 |
Error *errp = NULL;
|
824 |
|
825 |
if (!filename) {
|
826 |
/* In the future, if 'snapshot-file' is not specified, the snapshot
|
827 |
will be taken internally. Today it's actually required. */
|
828 |
error_set(&errp, QERR_MISSING_PARAMETER, "snapshot-file");
|
829 |
hmp_handle_error(mon, &errp); |
830 |
return;
|
831 |
} |
832 |
|
833 |
mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS; |
834 |
qmp_blockdev_snapshot_sync(device, filename, !!format, format, |
835 |
true, mode, &errp);
|
836 |
hmp_handle_error(mon, &errp); |
837 |
} |
838 |
|
839 |
void hmp_migrate_cancel(Monitor *mon, const QDict *qdict) |
840 |
{ |
841 |
qmp_migrate_cancel(NULL);
|
842 |
} |
843 |
|
844 |
void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict) |
845 |
{ |
846 |
double value = qdict_get_double(qdict, "value"); |
847 |
qmp_migrate_set_downtime(value, NULL);
|
848 |
} |
849 |
|
850 |
void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict) |
851 |
{ |
852 |
int64_t value = qdict_get_int(qdict, "value");
|
853 |
Error *err = NULL;
|
854 |
|
855 |
qmp_migrate_set_cache_size(value, &err); |
856 |
if (err) {
|
857 |
monitor_printf(mon, "%s\n", error_get_pretty(err));
|
858 |
error_free(err); |
859 |
return;
|
860 |
} |
861 |
} |
862 |
|
863 |
void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict) |
864 |
{ |
865 |
int64_t value = qdict_get_int(qdict, "value");
|
866 |
qmp_migrate_set_speed(value, NULL);
|
867 |
} |
868 |
|
869 |
void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict) |
870 |
{ |
871 |
const char *cap = qdict_get_str(qdict, "capability"); |
872 |
bool state = qdict_get_bool(qdict, "state"); |
873 |
Error *err = NULL;
|
874 |
MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
|
875 |
int i;
|
876 |
|
877 |
for (i = 0; i < MIGRATION_CAPABILITY_MAX; i++) { |
878 |
if (strcmp(cap, MigrationCapability_lookup[i]) == 0) { |
879 |
caps->value = g_malloc0(sizeof(*caps->value));
|
880 |
caps->value->capability = i; |
881 |
caps->value->state = state; |
882 |
caps->next = NULL;
|
883 |
qmp_migrate_set_capabilities(caps, &err); |
884 |
break;
|
885 |
} |
886 |
} |
887 |
|
888 |
if (i == MIGRATION_CAPABILITY_MAX) {
|
889 |
error_set(&err, QERR_INVALID_PARAMETER, cap); |
890 |
} |
891 |
|
892 |
qapi_free_MigrationCapabilityStatusList(caps); |
893 |
|
894 |
if (err) {
|
895 |
monitor_printf(mon, "migrate_set_capability: %s\n",
|
896 |
error_get_pretty(err)); |
897 |
error_free(err); |
898 |
} |
899 |
} |
900 |
|
901 |
void hmp_set_password(Monitor *mon, const QDict *qdict) |
902 |
{ |
903 |
const char *protocol = qdict_get_str(qdict, "protocol"); |
904 |
const char *password = qdict_get_str(qdict, "password"); |
905 |
const char *connected = qdict_get_try_str(qdict, "connected"); |
906 |
Error *err = NULL;
|
907 |
|
908 |
qmp_set_password(protocol, password, !!connected, connected, &err); |
909 |
hmp_handle_error(mon, &err); |
910 |
} |
911 |
|
912 |
void hmp_expire_password(Monitor *mon, const QDict *qdict) |
913 |
{ |
914 |
const char *protocol = qdict_get_str(qdict, "protocol"); |
915 |
const char *whenstr = qdict_get_str(qdict, "time"); |
916 |
Error *err = NULL;
|
917 |
|
918 |
qmp_expire_password(protocol, whenstr, &err); |
919 |
hmp_handle_error(mon, &err); |
920 |
} |
921 |
|
922 |
void hmp_eject(Monitor *mon, const QDict *qdict) |
923 |
{ |
924 |
int force = qdict_get_try_bool(qdict, "force", 0); |
925 |
const char *device = qdict_get_str(qdict, "device"); |
926 |
Error *err = NULL;
|
927 |
|
928 |
qmp_eject(device, true, force, &err);
|
929 |
hmp_handle_error(mon, &err); |
930 |
} |
931 |
|
932 |
static void hmp_change_read_arg(Monitor *mon, const char *password, |
933 |
void *opaque)
|
934 |
{ |
935 |
qmp_change_vnc_password(password, NULL);
|
936 |
monitor_read_command(mon, 1);
|
937 |
} |
938 |
|
939 |
void hmp_change(Monitor *mon, const QDict *qdict) |
940 |
{ |
941 |
const char *device = qdict_get_str(qdict, "device"); |
942 |
const char *target = qdict_get_str(qdict, "target"); |
943 |
const char *arg = qdict_get_try_str(qdict, "arg"); |
944 |
Error *err = NULL;
|
945 |
|
946 |
if (strcmp(device, "vnc") == 0 && |
947 |
(strcmp(target, "passwd") == 0 || |
948 |
strcmp(target, "password") == 0)) { |
949 |
if (!arg) {
|
950 |
monitor_read_password(mon, hmp_change_read_arg, NULL);
|
951 |
return;
|
952 |
} |
953 |
} |
954 |
|
955 |
qmp_change(device, target, !!arg, arg, &err); |
956 |
if (error_is_set(&err) &&
|
957 |
error_get_class(err) == ERROR_CLASS_DEVICE_ENCRYPTED) { |
958 |
error_free(err); |
959 |
monitor_read_block_device_key(mon, device, NULL, NULL); |
960 |
return;
|
961 |
} |
962 |
hmp_handle_error(mon, &err); |
963 |
} |
964 |
|
965 |
void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict) |
966 |
{ |
967 |
Error *err = NULL;
|
968 |
|
969 |
qmp_block_set_io_throttle(qdict_get_str(qdict, "device"),
|
970 |
qdict_get_int(qdict, "bps"),
|
971 |
qdict_get_int(qdict, "bps_rd"),
|
972 |
qdict_get_int(qdict, "bps_wr"),
|
973 |
qdict_get_int(qdict, "iops"),
|
974 |
qdict_get_int(qdict, "iops_rd"),
|
975 |
qdict_get_int(qdict, "iops_wr"), &err);
|
976 |
hmp_handle_error(mon, &err); |
977 |
} |
978 |
|
979 |
void hmp_block_stream(Monitor *mon, const QDict *qdict) |
980 |
{ |
981 |
Error *error = NULL;
|
982 |
const char *device = qdict_get_str(qdict, "device"); |
983 |
const char *base = qdict_get_try_str(qdict, "base"); |
984 |
int64_t speed = qdict_get_try_int(qdict, "speed", 0); |
985 |
|
986 |
qmp_block_stream(device, base != NULL, base,
|
987 |
qdict_haskey(qdict, "speed"), speed,
|
988 |
BLOCKDEV_ON_ERROR_REPORT, true, &error);
|
989 |
|
990 |
hmp_handle_error(mon, &error); |
991 |
} |
992 |
|
993 |
void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict) |
994 |
{ |
995 |
Error *error = NULL;
|
996 |
const char *device = qdict_get_str(qdict, "device"); |
997 |
int64_t value = qdict_get_int(qdict, "speed");
|
998 |
|
999 |
qmp_block_job_set_speed(device, value, &error); |
1000 |
|
1001 |
hmp_handle_error(mon, &error); |
1002 |
} |
1003 |
|
1004 |
void hmp_block_job_cancel(Monitor *mon, const QDict *qdict) |
1005 |
{ |
1006 |
Error *error = NULL;
|
1007 |
const char *device = qdict_get_str(qdict, "device"); |
1008 |
bool force = qdict_get_try_bool(qdict, "force", 0); |
1009 |
|
1010 |
qmp_block_job_cancel(device, true, force, &error);
|
1011 |
|
1012 |
hmp_handle_error(mon, &error); |
1013 |
} |
1014 |
|
1015 |
void hmp_block_job_pause(Monitor *mon, const QDict *qdict) |
1016 |
{ |
1017 |
Error *error = NULL;
|
1018 |
const char *device = qdict_get_str(qdict, "device"); |
1019 |
|
1020 |
qmp_block_job_pause(device, &error); |
1021 |
|
1022 |
hmp_handle_error(mon, &error); |
1023 |
} |
1024 |
|
1025 |
void hmp_block_job_resume(Monitor *mon, const QDict *qdict) |
1026 |
{ |
1027 |
Error *error = NULL;
|
1028 |
const char *device = qdict_get_str(qdict, "device"); |
1029 |
|
1030 |
qmp_block_job_resume(device, &error); |
1031 |
|
1032 |
hmp_handle_error(mon, &error); |
1033 |
} |
1034 |
|
1035 |
void hmp_block_job_complete(Monitor *mon, const QDict *qdict) |
1036 |
{ |
1037 |
Error *error = NULL;
|
1038 |
const char *device = qdict_get_str(qdict, "device"); |
1039 |
|
1040 |
qmp_block_job_complete(device, &error); |
1041 |
|
1042 |
hmp_handle_error(mon, &error); |
1043 |
} |
1044 |
|
1045 |
typedef struct MigrationStatus |
1046 |
{ |
1047 |
QEMUTimer *timer; |
1048 |
Monitor *mon; |
1049 |
bool is_block_migration;
|
1050 |
} MigrationStatus; |
1051 |
|
1052 |
static void hmp_migrate_status_cb(void *opaque) |
1053 |
{ |
1054 |
MigrationStatus *status = opaque; |
1055 |
MigrationInfo *info; |
1056 |
|
1057 |
info = qmp_query_migrate(NULL);
|
1058 |
if (!info->has_status || strcmp(info->status, "active") == 0) { |
1059 |
if (info->has_disk) {
|
1060 |
int progress;
|
1061 |
|
1062 |
if (info->disk->remaining) {
|
1063 |
progress = info->disk->transferred * 100 / info->disk->total;
|
1064 |
} else {
|
1065 |
progress = 100;
|
1066 |
} |
1067 |
|
1068 |
monitor_printf(status->mon, "Completed %d %%\r", progress);
|
1069 |
monitor_flush(status->mon); |
1070 |
} |
1071 |
|
1072 |
qemu_mod_timer(status->timer, qemu_get_clock_ms(rt_clock) + 1000);
|
1073 |
} else {
|
1074 |
if (status->is_block_migration) {
|
1075 |
monitor_printf(status->mon, "\n");
|
1076 |
} |
1077 |
monitor_resume(status->mon); |
1078 |
qemu_del_timer(status->timer); |
1079 |
g_free(status); |
1080 |
} |
1081 |
|
1082 |
qapi_free_MigrationInfo(info); |
1083 |
} |
1084 |
|
1085 |
void hmp_migrate(Monitor *mon, const QDict *qdict) |
1086 |
{ |
1087 |
int detach = qdict_get_try_bool(qdict, "detach", 0); |
1088 |
int blk = qdict_get_try_bool(qdict, "blk", 0); |
1089 |
int inc = qdict_get_try_bool(qdict, "inc", 0); |
1090 |
const char *uri = qdict_get_str(qdict, "uri"); |
1091 |
Error *err = NULL;
|
1092 |
|
1093 |
qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err); |
1094 |
if (err) {
|
1095 |
monitor_printf(mon, "migrate: %s\n", error_get_pretty(err));
|
1096 |
error_free(err); |
1097 |
return;
|
1098 |
} |
1099 |
|
1100 |
if (!detach) {
|
1101 |
MigrationStatus *status; |
1102 |
|
1103 |
if (monitor_suspend(mon) < 0) { |
1104 |
monitor_printf(mon, "terminal does not allow synchronous "
|
1105 |
"migration, continuing detached\n");
|
1106 |
return;
|
1107 |
} |
1108 |
|
1109 |
status = g_malloc0(sizeof(*status));
|
1110 |
status->mon = mon; |
1111 |
status->is_block_migration = blk || inc; |
1112 |
status->timer = qemu_new_timer_ms(rt_clock, hmp_migrate_status_cb, |
1113 |
status); |
1114 |
qemu_mod_timer(status->timer, qemu_get_clock_ms(rt_clock)); |
1115 |
} |
1116 |
} |
1117 |
|
1118 |
void hmp_device_del(Monitor *mon, const QDict *qdict) |
1119 |
{ |
1120 |
const char *id = qdict_get_str(qdict, "id"); |
1121 |
Error *err = NULL;
|
1122 |
|
1123 |
qmp_device_del(id, &err); |
1124 |
hmp_handle_error(mon, &err); |
1125 |
} |
1126 |
|
1127 |
void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict) |
1128 |
{ |
1129 |
Error *errp = NULL;
|
1130 |
int paging = qdict_get_try_bool(qdict, "paging", 0); |
1131 |
const char *file = qdict_get_str(qdict, "filename"); |
1132 |
bool has_begin = qdict_haskey(qdict, "begin"); |
1133 |
bool has_length = qdict_haskey(qdict, "length"); |
1134 |
int64_t begin = 0;
|
1135 |
int64_t length = 0;
|
1136 |
char *prot;
|
1137 |
|
1138 |
if (has_begin) {
|
1139 |
begin = qdict_get_int(qdict, "begin");
|
1140 |
} |
1141 |
if (has_length) {
|
1142 |
length = qdict_get_int(qdict, "length");
|
1143 |
} |
1144 |
|
1145 |
prot = g_strconcat("file:", file, NULL); |
1146 |
|
1147 |
qmp_dump_guest_memory(paging, prot, has_begin, begin, has_length, length, |
1148 |
&errp); |
1149 |
hmp_handle_error(mon, &errp); |
1150 |
g_free(prot); |
1151 |
} |
1152 |
|
1153 |
void hmp_netdev_add(Monitor *mon, const QDict *qdict) |
1154 |
{ |
1155 |
Error *err = NULL;
|
1156 |
QemuOpts *opts; |
1157 |
|
1158 |
opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
|
1159 |
if (error_is_set(&err)) {
|
1160 |
goto out;
|
1161 |
} |
1162 |
|
1163 |
netdev_add(opts, &err); |
1164 |
if (error_is_set(&err)) {
|
1165 |
qemu_opts_del(opts); |
1166 |
} |
1167 |
|
1168 |
out:
|
1169 |
hmp_handle_error(mon, &err); |
1170 |
} |
1171 |
|
1172 |
void hmp_netdev_del(Monitor *mon, const QDict *qdict) |
1173 |
{ |
1174 |
const char *id = qdict_get_str(qdict, "id"); |
1175 |
Error *err = NULL;
|
1176 |
|
1177 |
qmp_netdev_del(id, &err); |
1178 |
hmp_handle_error(mon, &err); |
1179 |
} |
1180 |
|
1181 |
void hmp_getfd(Monitor *mon, const QDict *qdict) |
1182 |
{ |
1183 |
const char *fdname = qdict_get_str(qdict, "fdname"); |
1184 |
Error *errp = NULL;
|
1185 |
|
1186 |
qmp_getfd(fdname, &errp); |
1187 |
hmp_handle_error(mon, &errp); |
1188 |
} |
1189 |
|
1190 |
void hmp_closefd(Monitor *mon, const QDict *qdict) |
1191 |
{ |
1192 |
const char *fdname = qdict_get_str(qdict, "fdname"); |
1193 |
Error *errp = NULL;
|
1194 |
|
1195 |
qmp_closefd(fdname, &errp); |
1196 |
hmp_handle_error(mon, &errp); |
1197 |
} |
1198 |
|
1199 |
void hmp_send_key(Monitor *mon, const QDict *qdict) |
1200 |
{ |
1201 |
const char *keys = qdict_get_str(qdict, "keys"); |
1202 |
KeyValueList *keylist, *head = NULL, *tmp = NULL; |
1203 |
int has_hold_time = qdict_haskey(qdict, "hold-time"); |
1204 |
int hold_time = qdict_get_try_int(qdict, "hold-time", -1); |
1205 |
Error *err = NULL;
|
1206 |
char keyname_buf[16]; |
1207 |
char *separator;
|
1208 |
int keyname_len;
|
1209 |
|
1210 |
while (1) { |
1211 |
separator = strchr(keys, '-');
|
1212 |
keyname_len = separator ? separator - keys : strlen(keys); |
1213 |
pstrcpy(keyname_buf, sizeof(keyname_buf), keys);
|
1214 |
|
1215 |
/* Be compatible with old interface, convert user inputted "<" */
|
1216 |
if (!strncmp(keyname_buf, "<", 1) && keyname_len == 1) { |
1217 |
pstrcpy(keyname_buf, sizeof(keyname_buf), "less"); |
1218 |
keyname_len = 4;
|
1219 |
} |
1220 |
keyname_buf[keyname_len] = 0;
|
1221 |
|
1222 |
keylist = g_malloc0(sizeof(*keylist));
|
1223 |
keylist->value = g_malloc0(sizeof(*keylist->value));
|
1224 |
|
1225 |
if (!head) {
|
1226 |
head = keylist; |
1227 |
} |
1228 |
if (tmp) {
|
1229 |
tmp->next = keylist; |
1230 |
} |
1231 |
tmp = keylist; |
1232 |
|
1233 |
if (strstart(keyname_buf, "0x", NULL)) { |
1234 |
char *endp;
|
1235 |
int value = strtoul(keyname_buf, &endp, 0); |
1236 |
if (*endp != '\0') { |
1237 |
goto err_out;
|
1238 |
} |
1239 |
keylist->value->kind = KEY_VALUE_KIND_NUMBER; |
1240 |
keylist->value->number = value; |
1241 |
} else {
|
1242 |
int idx = index_from_key(keyname_buf);
|
1243 |
if (idx == Q_KEY_CODE_MAX) {
|
1244 |
goto err_out;
|
1245 |
} |
1246 |
keylist->value->kind = KEY_VALUE_KIND_QCODE; |
1247 |
keylist->value->qcode = idx; |
1248 |
} |
1249 |
|
1250 |
if (!separator) {
|
1251 |
break;
|
1252 |
} |
1253 |
keys = separator + 1;
|
1254 |
} |
1255 |
|
1256 |
qmp_send_key(head, has_hold_time, hold_time, &err); |
1257 |
hmp_handle_error(mon, &err); |
1258 |
|
1259 |
out:
|
1260 |
qapi_free_KeyValueList(head); |
1261 |
return;
|
1262 |
|
1263 |
err_out:
|
1264 |
monitor_printf(mon, "invalid parameter: %s\n", keyname_buf);
|
1265 |
goto out;
|
1266 |
} |
1267 |
|
1268 |
void hmp_screen_dump(Monitor *mon, const QDict *qdict) |
1269 |
{ |
1270 |
const char *filename = qdict_get_str(qdict, "filename"); |
1271 |
Error *err = NULL;
|
1272 |
|
1273 |
qmp_screendump(filename, &err); |
1274 |
hmp_handle_error(mon, &err); |
1275 |
} |
1276 |
|
1277 |
void hmp_nbd_server_start(Monitor *mon, const QDict *qdict) |
1278 |
{ |
1279 |
const char *uri = qdict_get_str(qdict, "uri"); |
1280 |
int writable = qdict_get_try_bool(qdict, "writable", 0); |
1281 |
int all = qdict_get_try_bool(qdict, "all", 0); |
1282 |
Error *local_err = NULL;
|
1283 |
BlockInfoList *block_list, *info; |
1284 |
SocketAddress *addr; |
1285 |
|
1286 |
if (writable && !all) {
|
1287 |
error_setg(&local_err, "-w only valid together with -a");
|
1288 |
goto exit;
|
1289 |
} |
1290 |
|
1291 |
/* First check if the address is valid and start the server. */
|
1292 |
addr = socket_parse(uri, &local_err); |
1293 |
if (local_err != NULL) { |
1294 |
goto exit;
|
1295 |
} |
1296 |
|
1297 |
qmp_nbd_server_start(addr, &local_err); |
1298 |
qapi_free_SocketAddress(addr); |
1299 |
if (local_err != NULL) { |
1300 |
goto exit;
|
1301 |
} |
1302 |
|
1303 |
if (!all) {
|
1304 |
return;
|
1305 |
} |
1306 |
|
1307 |
/* Then try adding all block devices. If one fails, close all and
|
1308 |
* exit.
|
1309 |
*/
|
1310 |
block_list = qmp_query_block(NULL);
|
1311 |
|
1312 |
for (info = block_list; info; info = info->next) {
|
1313 |
if (!info->value->has_inserted) {
|
1314 |
continue;
|
1315 |
} |
1316 |
|
1317 |
qmp_nbd_server_add(info->value->device, true, writable, &local_err);
|
1318 |
|
1319 |
if (local_err != NULL) { |
1320 |
qmp_nbd_server_stop(NULL);
|
1321 |
break;
|
1322 |
} |
1323 |
} |
1324 |
|
1325 |
qapi_free_BlockInfoList(block_list); |
1326 |
|
1327 |
exit:
|
1328 |
hmp_handle_error(mon, &local_err); |
1329 |
} |
1330 |
|
1331 |
void hmp_nbd_server_add(Monitor *mon, const QDict *qdict) |
1332 |
{ |
1333 |
const char *device = qdict_get_str(qdict, "device"); |
1334 |
int writable = qdict_get_try_bool(qdict, "writable", 0); |
1335 |
Error *local_err = NULL;
|
1336 |
|
1337 |
qmp_nbd_server_add(device, true, writable, &local_err);
|
1338 |
|
1339 |
if (local_err != NULL) { |
1340 |
hmp_handle_error(mon, &local_err); |
1341 |
} |
1342 |
} |
1343 |
|
1344 |
void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict) |
1345 |
{ |
1346 |
Error *errp = NULL;
|
1347 |
|
1348 |
qmp_nbd_server_stop(&errp); |
1349 |
hmp_handle_error(mon, &errp); |
1350 |
} |
1351 |
|
1352 |
void hmp_chardev_add(Monitor *mon, const QDict *qdict) |
1353 |
{ |
1354 |
const char *args = qdict_get_str(qdict, "args"); |
1355 |
Error *err = NULL;
|
1356 |
QemuOpts *opts; |
1357 |
|
1358 |
opts = qemu_opts_parse(qemu_find_opts("chardev"), args, 1); |
1359 |
if (opts == NULL) { |
1360 |
error_setg(&err, "Parsing chardev args failed\n");
|
1361 |
} else {
|
1362 |
qemu_chr_new_from_opts(opts, NULL, &err);
|
1363 |
} |
1364 |
hmp_handle_error(mon, &err); |
1365 |
} |
1366 |
|
1367 |
void hmp_chardev_remove(Monitor *mon, const QDict *qdict) |
1368 |
{ |
1369 |
Error *local_err = NULL;
|
1370 |
|
1371 |
qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
|
1372 |
hmp_handle_error(mon, &local_err); |
1373 |
} |