hmp.c 53.2 KB
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/*
 * Human Monitor Interface
 *
 * 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.
 *
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 * Contributions after 2012-01-13 are licensed under the terms of the
 * GNU GPL, version 2 or (at your option) any later version.
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 */

#include "hmp.h"
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#include "net/net.h"
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#include "sysemu/char.h"
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#include "sysemu/block-backend.h"
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#include "qemu/option.h"
#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 "qapi/opts-visitor.h"
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#include "qapi/string-output-visitor.h"
#include "qapi-visit.h"
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#include "ui/console.h"
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#include "block/qapi.h"
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#include "qemu-io.h"
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static void hmp_handle_error(Monitor *mon, Error **errp)
{
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    assert(errp);
    if (*errp) {
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        monitor_printf(mon, "%s\n", error_get_pretty(*errp));
        error_free(*errp);
    }
}

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void hmp_info_name(Monitor *mon, const QDict *qdict)
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{
    NameInfo *info;

    info = qmp_query_name(NULL);
    if (info->has_name) {
        monitor_printf(mon, "%s\n", info->name);
    }
    qapi_free_NameInfo(info);
}
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void hmp_info_version(Monitor *mon, const QDict *qdict)
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{
    VersionInfo *info;

    info = qmp_query_version(NULL);

    monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
                   info->qemu.major, info->qemu.minor, info->qemu.micro,
                   info->package);

    qapi_free_VersionInfo(info);
}
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void hmp_info_kvm(Monitor *mon, const QDict *qdict)
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{
    KvmInfo *info;

    info = qmp_query_kvm(NULL);
    monitor_printf(mon, "kvm support: ");
    if (info->present) {
        monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
    } else {
        monitor_printf(mon, "not compiled\n");
    }

    qapi_free_KvmInfo(info);
}

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void hmp_info_status(Monitor *mon, const QDict *qdict)
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{
    StatusInfo *info;

    info = qmp_query_status(NULL);

    monitor_printf(mon, "VM status: %s%s",
                   info->running ? "running" : "paused",
                   info->singlestep ? " (single step mode)" : "");

    if (!info->running && info->status != RUN_STATE_PAUSED) {
        monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
    }

    monitor_printf(mon, "\n");

    qapi_free_StatusInfo(info);
}

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void hmp_info_uuid(Monitor *mon, const QDict *qdict)
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{
    UuidInfo *info;

    info = qmp_query_uuid(NULL);
    monitor_printf(mon, "%s\n", info->UUID);
    qapi_free_UuidInfo(info);
}
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void hmp_info_chardev(Monitor *mon, const QDict *qdict)
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{
    ChardevInfoList *char_info, *info;

    char_info = qmp_query_chardev(NULL);
    for (info = char_info; info; info = info->next) {
        monitor_printf(mon, "%s: filename=%s\n", info->value->label,
                                                 info->value->filename);
    }

    qapi_free_ChardevInfoList(char_info);
}
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void hmp_info_mice(Monitor *mon, const QDict *qdict)
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{
    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);
}

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void hmp_info_migrate(Monitor *mon, const QDict *qdict)
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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);

    /* do not display parameters during setup */
    if (info->has_status && caps) {
        monitor_printf(mon, "capabilities: ");
        for (cap = caps; cap; cap = cap->next) {
            monitor_printf(mon, "%s: %s ",
                           MigrationCapability_lookup[cap->value->capability],
                           cap->value->state ? "on" : "off");
        }
        monitor_printf(mon, "\n");
    }
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    if (info->has_status) {
        monitor_printf(mon, "Migration status: %s\n", info->status);
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        monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
                       info->total_time);
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        if (info->has_expected_downtime) {
            monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
                           info->expected_downtime);
        }
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        if (info->has_downtime) {
            monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
                           info->downtime);
        }
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        if (info->has_setup_time) {
            monitor_printf(mon, "setup: %" PRIu64 " milliseconds\n",
                           info->setup_time);
        }
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    }

    if (info->has_ram) {
        monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
                       info->ram->transferred >> 10);
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        monitor_printf(mon, "throughput: %0.2f mbps\n",
                       info->ram->mbps);
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        monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
                       info->ram->remaining >> 10);
        monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
                       info->ram->total >> 10);
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        monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
                       info->ram->duplicate);
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        monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
                       info->ram->skipped);
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        monitor_printf(mon, "normal: %" PRIu64 " pages\n",
                       info->ram->normal);
        monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
                       info->ram->normal_bytes >> 10);
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        monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
                       info->ram->dirty_sync_count);
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        if (info->ram->dirty_pages_rate) {
            monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
                           info->ram->dirty_pages_rate);
        }
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    }

    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);
    }

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    if (info->has_xbzrle_cache) {
        monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
                       info->xbzrle_cache->cache_size);
        monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
                       info->xbzrle_cache->bytes >> 10);
        monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
                       info->xbzrle_cache->pages);
        monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
                       info->xbzrle_cache->cache_miss);
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        monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
                       info->xbzrle_cache->cache_miss_rate);
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        monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
                       info->xbzrle_cache->overflow);
    }

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    qapi_free_MigrationInfo(info);
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    qapi_free_MigrationCapabilityStatusList(caps);
}

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void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
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{
    MigrationCapabilityStatusList *caps, *cap;

    caps = qmp_query_migrate_capabilities(NULL);

    if (caps) {
        monitor_printf(mon, "capabilities: ");
        for (cap = caps; cap; cap = cap->next) {
            monitor_printf(mon, "%s: %s ",
                           MigrationCapability_lookup[cap->value->capability],
                           cap->value->state ? "on" : "off");
        }
        monitor_printf(mon, "\n");
    }

    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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{
    monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
                   qmp_query_migrate_cache_size(NULL) >> 10);
}

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void hmp_info_cpus(Monitor *mon, const QDict *qdict)
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{
    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 = '*';
        }

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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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        }
        if (cpu->value->has_nip) {
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            monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->nip);
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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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        }
        if (cpu->value->has_PC) {
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            monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->PC);
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        }

        if (cpu->value->halted) {
            monitor_printf(mon, " (halted)");
        }

        monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
    }

    qapi_free_CpuInfoList(cpu_list);
}

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static void print_block_info(Monitor *mon, BlockInfo *info,
                             BlockDeviceInfo *inserted, bool verbose)
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{
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    ImageInfo *image_info;
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    assert(!info || !info->has_inserted || info->inserted == inserted);

    if (info) {
        monitor_printf(mon, "%s", info->device);
        if (inserted && inserted->has_node_name) {
            monitor_printf(mon, " (%s)", inserted->node_name);
        }
    } else {
        assert(inserted);
        monitor_printf(mon, "%s",
                       inserted->has_node_name
                       ? inserted->node_name
                       : "<anonymous>");
    }

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    if (inserted) {
        monitor_printf(mon, ": %s (%s%s%s)\n",
                       inserted->file,
                       inserted->drv,
                       inserted->ro ? ", read-only" : "",
                       inserted->encrypted ? ", encrypted" : "");
    } else {
        monitor_printf(mon, ": [not inserted]\n");
    }
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    if (info) {
        if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
            monitor_printf(mon, "    I/O status:       %s\n",
                           BlockDeviceIoStatus_lookup[info->io_status]);
        }
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        if (info->removable) {
            monitor_printf(mon, "    Removable device: %slocked, tray %s\n",
                           info->locked ? "" : "not ",
                           info->tray_open ? "open" : "closed");
        }
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    }
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    if (!inserted) {
        return;
    }
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    monitor_printf(mon, "    Cache mode:       %s%s%s\n",
                   inserted->cache->writeback ? "writeback" : "writethrough",
                   inserted->cache->direct ? ", direct" : "",
                   inserted->cache->no_flush ? ", ignore flushes" : "");

    if (inserted->has_backing_file) {
        monitor_printf(mon,
                       "    Backing file:     %s "
                       "(chain depth: %" PRId64 ")\n",
                       inserted->backing_file,
                       inserted->backing_file_depth);
    }
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    if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
        monitor_printf(mon, "    Detect zeroes:    %s\n",
                       BlockdevDetectZeroesOptions_lookup[inserted->detect_zeroes]);
    }
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    if (inserted->bps  || inserted->bps_rd  || inserted->bps_wr  ||
        inserted->iops || inserted->iops_rd || inserted->iops_wr)
    {
        monitor_printf(mon, "    I/O throttling:   bps=%" PRId64
                        " bps_rd=%" PRId64  " bps_wr=%" PRId64
                        " bps_max=%" PRId64
                        " bps_rd_max=%" PRId64
                        " bps_wr_max=%" PRId64
                        " iops=%" PRId64 " iops_rd=%" PRId64
                        " iops_wr=%" PRId64
                        " iops_max=%" PRId64
                        " iops_rd_max=%" PRId64
                        " iops_wr_max=%" PRId64
                        " iops_size=%" PRId64 "\n",
                        inserted->bps,
                        inserted->bps_rd,
                        inserted->bps_wr,
                        inserted->bps_max,
                        inserted->bps_rd_max,
                        inserted->bps_wr_max,
                        inserted->iops,
                        inserted->iops_rd,
                        inserted->iops_wr,
                        inserted->iops_max,
                        inserted->iops_rd_max,
                        inserted->iops_wr_max,
                        inserted->iops_size);
    }
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    if (verbose) {
        monitor_printf(mon, "\nImages:\n");
        image_info = inserted->image;
        while (1) {
                bdrv_image_info_dump((fprintf_function)monitor_printf,
                                     mon, image_info);
            if (image_info->has_backing_image) {
                image_info = image_info->backing_image;
            } else {
                break;
            }
        }
    }
}
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void hmp_info_block(Monitor *mon, const QDict *qdict)
{
    BlockInfoList *block_list, *info;
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    BlockDeviceInfoList *blockdev_list, *blockdev;
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    const char *device = qdict_get_try_str(qdict, "device");
    bool verbose = qdict_get_try_bool(qdict, "verbose", 0);
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    bool nodes = qdict_get_try_bool(qdict, "nodes", 0);
    bool printed = false;
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    /* Print BlockBackend information */
    if (!nodes) {
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        block_list = qmp_query_block(NULL);
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    } else {
        block_list = NULL;
    }
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    for (info = block_list; info; info = info->next) {
        if (device && strcmp(device, info->value->device)) {
            continue;
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        }

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        if (info != block_list) {
            monitor_printf(mon, "\n");
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        }
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        print_block_info(mon, info->value, info->value->has_inserted
                                           ? info->value->inserted : NULL,
                         verbose);
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        printed = true;
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    }

    qapi_free_BlockInfoList(block_list);
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    if ((!device && !nodes) || printed) {
        return;
    }

    /* Print node information */
    blockdev_list = qmp_query_named_block_nodes(NULL);
    for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
        assert(blockdev->value->has_node_name);
        if (device && strcmp(device, blockdev->value->node_name)) {
            continue;
        }

        if (blockdev != blockdev_list) {
            monitor_printf(mon, "\n");
        }

        print_block_info(mon, NULL, blockdev->value, verbose);
    }
    qapi_free_BlockDeviceInfoList(blockdev_list);
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}

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void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
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{
    BlockStatsList *stats_list, *stats;

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    stats_list = qmp_query_blockstats(false, false, NULL);
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    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
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                       " rd_merged=%" PRId64
                       " wr_merged=%" PRId64
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                       "\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,
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                       stats->value->stats->flush_total_time_ns,
                       stats->value->stats->rd_merged,
                       stats->value->stats->wr_merged);
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    }

    qapi_free_BlockStatsList(stats_list);
}

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void hmp_info_vnc(Monitor *mon, const QDict *qdict)
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{
    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",
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                           client->value->base->host,
                           client->value->base->service);
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            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);
}

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#ifdef CONFIG_SPICE
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void hmp_info_spice(Monitor *mon, const QDict *qdict)
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{
    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);
    }
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    monitor_printf(mon, "    migrated: %s\n",
                   info->migrated ? "true" : "false");
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    monitor_printf(mon, "        auth: %s\n", info->auth);
    monitor_printf(mon, "    compiled: %s\n", info->compiled_version);
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    monitor_printf(mon, "  mouse-mode: %s\n",
                   SpiceQueryMouseMode_lookup[info->mouse_mode]);
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    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",
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                           chan->value->base->host, chan->value->base->port,
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                           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);
}
590
#endif
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592
void hmp_info_balloon(Monitor *mon, const QDict *qdict)
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{
    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;
    }

604
    monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
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    qapi_free_BalloonInfo(info);
}

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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 {
621
        monitor_printf(mon, "Class %04" PRId64, dev->class_info.q_class);
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    }

    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);
            }
        }
    }
}

687
void hmp_info_pci(Monitor *mon, const QDict *qdict)
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{
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    PciInfoList *info_list, *info;
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    Error *err = NULL;

S
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    info_list = qmp_query_pci(&err);
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    if (err) {
        monitor_printf(mon, "PCI devices not supported\n");
        error_free(err);
        return;
    }

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    for (info = info_list; info; info = info->next) {
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        PciDeviceInfoList *dev;

        for (dev = info->value->devices; dev; dev = dev->next) {
            hmp_info_pci_device(mon, dev->value);
        }
    }

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    qapi_free_PciInfoList(info_list);
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}

710
void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
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{
    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;
    }
744 745

    qapi_free_BlockJobInfoList(list);
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}

748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771
void hmp_info_tpm(Monitor *mon, const QDict *qdict)
{
    TPMInfoList *info_list, *info;
    Error *err = NULL;
    unsigned int c = 0;
    TPMPassthroughOptions *tpo;

    info_list = qmp_query_tpm(&err);
    if (err) {
        monitor_printf(mon, "TPM device not supported\n");
        error_free(err);
        return;
    }

    if (info_list) {
        monitor_printf(mon, "TPM device:\n");
    }

    for (info = info_list; info; info = info->next) {
        TPMInfo *ti = info->value;
        monitor_printf(mon, " tpm%d: model=%s\n",
                       c, TpmModel_lookup[ti->model]);

        monitor_printf(mon, "  \\ %s: type=%s",
772
                       ti->id, TpmTypeOptionsKind_lookup[ti->options->kind]);
773

774 775 776
        switch (ti->options->kind) {
        case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
            tpo = ti->options->passthrough;
777 778 779 780 781 782 783 784 785 786 787 788 789 790 791
            monitor_printf(mon, "%s%s%s%s",
                           tpo->has_path ? ",path=" : "",
                           tpo->has_path ? tpo->path : "",
                           tpo->has_cancel_path ? ",cancel-path=" : "",
                           tpo->has_cancel_path ? tpo->cancel_path : "");
            break;
        case TPM_TYPE_OPTIONS_KIND_MAX:
            break;
        }
        monitor_printf(mon, "\n");
        c++;
    }
    qapi_free_TPMInfoList(info_list);
}

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void hmp_quit(Monitor *mon, const QDict *qdict)
{
    monitor_suspend(mon);
    qmp_quit(NULL);
}
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void hmp_stop(Monitor *mon, const QDict *qdict)
{
    qmp_stop(NULL);
}
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void hmp_system_reset(Monitor *mon, const QDict *qdict)
{
    qmp_system_reset(NULL);
}
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void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
{
    qmp_system_powerdown(NULL);
}
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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");
    }
}
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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");
830
    Error *err = NULL;
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832 833
    qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &err);
    hmp_handle_error(mon, &err);
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}
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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");
841
    Error *err = NULL;
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843 844
    qmp_pmemsave(addr, size, filename, &err);
    hmp_handle_error(mon, &err);
845 846
}

847
void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
848 849 850
{
    const char *chardev = qdict_get_str(qdict, "device");
    const char *data = qdict_get_str(qdict, "data");
851
    Error *err = NULL;
852

853
    qmp_ringbuf_write(chardev, data, false, 0, &err);
854

855
    hmp_handle_error(mon, &err);
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}
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858
void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
859 860 861
{
    uint32_t size = qdict_get_int(qdict, "size");
    const char *chardev = qdict_get_str(qdict, "device");
862
    char *data;
863
    Error *err = NULL;
864
    int i;
865

866 867 868 869
    data = qmp_ringbuf_read(chardev, size, false, 0, &err);
    if (err) {
        monitor_printf(mon, "%s\n", error_get_pretty(err));
        error_free(err);
870 871 872
        return;
    }

873 874 875 876 877 878 879 880 881 882 883 884 885
    for (i = 0; data[i]; i++) {
        unsigned char ch = data[i];

        if (ch == '\\') {
            monitor_printf(mon, "\\\\");
        } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
            monitor_printf(mon, "\\u%04X", ch);
        } else {
            monitor_printf(mon, "%c", ch);
        }

    }
    monitor_printf(mon, "\n");
886
    g_free(data);
887 888
}

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static void hmp_cont_cb(void *opaque, int err)
{
    if (!err) {
892
        qmp_cont(NULL);
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    }
}

896 897 898 899 900
static bool key_is_missing(const BlockInfo *bdev)
{
    return (bdev->inserted && bdev->inserted->encryption_key_missing);
}

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void hmp_cont(Monitor *mon, const QDict *qdict)
{
903
    BlockInfoList *bdev_list, *bdev;
904
    Error *err = NULL;
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906 907 908 909 910 911
    bdev_list = qmp_query_block(NULL);
    for (bdev = bdev_list; bdev; bdev = bdev->next) {
        if (key_is_missing(bdev->value)) {
            monitor_read_block_device_key(mon, bdev->value->device,
                                          hmp_cont_cb, NULL);
            goto out;
L
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912 913
        }
    }
914

915 916
    qmp_cont(&err);
    hmp_handle_error(mon, &err);
917 918 919

out:
    qapi_free_BlockInfoList(bdev_list);
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}
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922 923 924 925 926
void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
{
    qmp_system_wakeup(NULL);
}

927
void hmp_nmi(Monitor *mon, const QDict *qdict)
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{
929
    Error *err = NULL;
L
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931 932
    qmp_inject_nmi(&err);
    hmp_handle_error(mon, &err);
L
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933
}
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void hmp_set_link(Monitor *mon, const QDict *qdict)
{
    const char *name = qdict_get_str(qdict, "name");
    int up = qdict_get_bool(qdict, "up");
939
    Error *err = NULL;
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941 942
    qmp_set_link(name, up, &err);
    hmp_handle_error(mon, &err);
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943
}
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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");
949
    Error *err = NULL;
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951 952
    qmp_block_passwd(true, device, false, NULL, password, &err);
    hmp_handle_error(mon, &err);
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}
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void hmp_balloon(Monitor *mon, const QDict *qdict)
{
    int64_t value = qdict_get_int(qdict, "value");
958
    Error *err = NULL;
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960 961 962 963
    qmp_balloon(value, &err);
    if (err) {
        monitor_printf(mon, "balloon: %s\n", error_get_pretty(err));
        error_free(err);
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    }
}
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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");
971
    Error *err = NULL;
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973 974
    qmp_block_resize(true, device, false, NULL, size, &err);
    hmp_handle_error(mon, &err);
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}
976

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void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
{
    const char *device = qdict_get_str(qdict, "device");
    const char *filename = qdict_get_str(qdict, "target");
    const char *format = qdict_get_try_str(qdict, "format");
    int reuse = qdict_get_try_bool(qdict, "reuse", 0);
    int full = qdict_get_try_bool(qdict, "full", 0);
    enum NewImageMode mode;
985
    Error *err = NULL;
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    if (!filename) {
988 989
        error_set(&err, QERR_MISSING_PARAMETER, "target");
        hmp_handle_error(mon, &err);
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Paolo Bonzini 已提交
990 991 992 993 994 995 996 997 998 999
        return;
    }

    if (reuse) {
        mode = NEW_IMAGE_MODE_EXISTING;
    } else {
        mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
    }

    qmp_drive_mirror(device, filename, !!format, format,
1000
                     false, NULL, false, NULL,
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Paolo Bonzini 已提交
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                     full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1002
                     true, mode, false, 0, false, 0, false, 0,
1003 1004
                     false, 0, false, 0, &err);
    hmp_handle_error(mon, &err);
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Paolo Bonzini 已提交
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}

1007 1008 1009 1010 1011 1012 1013 1014
void hmp_drive_backup(Monitor *mon, const QDict *qdict)
{
    const char *device = qdict_get_str(qdict, "device");
    const char *filename = qdict_get_str(qdict, "target");
    const char *format = qdict_get_try_str(qdict, "format");
    int reuse = qdict_get_try_bool(qdict, "reuse", 0);
    int full = qdict_get_try_bool(qdict, "full", 0);
    enum NewImageMode mode;
1015
    Error *err = NULL;
1016 1017

    if (!filename) {
1018 1019
        error_set(&err, QERR_MISSING_PARAMETER, "target");
        hmp_handle_error(mon, &err);
1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030
        return;
    }

    if (reuse) {
        mode = NEW_IMAGE_MODE_EXISTING;
    } else {
        mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
    }

    qmp_drive_backup(device, filename, !!format, format,
                     full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1031 1032
                     true, mode, false, 0, false, 0, false, 0, &err);
    hmp_handle_error(mon, &err);
1033 1034
}

1035 1036 1037 1038 1039
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");
1040 1041
    int reuse = qdict_get_try_bool(qdict, "reuse", 0);
    enum NewImageMode mode;
1042
    Error *err = NULL;
1043 1044 1045 1046

    if (!filename) {
        /* In the future, if 'snapshot-file' is not specified, the snapshot
           will be taken internally. Today it's actually required. */
1047 1048
        error_set(&err, QERR_MISSING_PARAMETER, "snapshot-file");
        hmp_handle_error(mon, &err);
1049 1050 1051
        return;
    }

1052
    mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1053 1054 1055
    qmp_blockdev_snapshot_sync(true, device, false, NULL,
                               filename, false, NULL,
                               !!format, format,
1056 1057
                               true, mode, &err);
    hmp_handle_error(mon, &err);
1058
}
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1060 1061 1062 1063
void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
{
    const char *device = qdict_get_str(qdict, "device");
    const char *name = qdict_get_str(qdict, "name");
1064
    Error *err = NULL;
1065

1066 1067
    qmp_blockdev_snapshot_internal_sync(device, name, &err);
    hmp_handle_error(mon, &err);
1068 1069
}

1070 1071 1072 1073 1074
void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
{
    const char *device = qdict_get_str(qdict, "device");
    const char *name = qdict_get_str(qdict, "name");
    const char *id = qdict_get_try_str(qdict, "id");
1075
    Error *err = NULL;
1076 1077

    qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
1078 1079
                                               true, name, &err);
    hmp_handle_error(mon, &err);
1080 1081
}

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void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
{
    qmp_migrate_cancel(NULL);
}
1086 1087 1088 1089 1090 1091

void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
{
    double value = qdict_get_double(qdict, "value");
    qmp_migrate_set_downtime(value, NULL);
}
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1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105
void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
{
    int64_t value = qdict_get_int(qdict, "value");
    Error *err = NULL;

    qmp_migrate_set_cache_size(value, &err);
    if (err) {
        monitor_printf(mon, "%s\n", error_get_pretty(err));
        error_free(err);
        return;
    }
}

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void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
{
    int64_t value = qdict_get_int(qdict, "value");
    qmp_migrate_set_speed(value, NULL);
}
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O
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void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
{
    const char *cap = qdict_get_str(qdict, "capability");
    bool state = qdict_get_bool(qdict, "state");
    Error *err = NULL;
    MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
    int i;

    for (i = 0; i < MIGRATION_CAPABILITY_MAX; i++) {
        if (strcmp(cap, MigrationCapability_lookup[i]) == 0) {
            caps->value = g_malloc0(sizeof(*caps->value));
            caps->value->capability = i;
            caps->value->state = state;
            caps->next = NULL;
            qmp_migrate_set_capabilities(caps, &err);
            break;
        }
    }

    if (i == MIGRATION_CAPABILITY_MAX) {
        error_set(&err, QERR_INVALID_PARAMETER, cap);
    }

    qapi_free_MigrationCapabilityStatusList(caps);

    if (err) {
1138
        monitor_printf(mon, "migrate_set_capability: %s\n",
O
Orit Wasserman 已提交
1139 1140 1141 1142 1143
                       error_get_pretty(err));
        error_free(err);
    }
}

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1144 1145 1146 1147 1148 1149 1150 1151 1152 1153
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);
}
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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);
}
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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);
}
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1175 1176
static void hmp_change_read_arg(void *opaque, const char *password,
                                void *readline_opaque)
L
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1177 1178
{
    qmp_change_vnc_password(password, NULL);
1179
    monitor_read_command(opaque, 1);
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1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198
}

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);
1199
    if (err &&
1200
        error_get_class(err) == ERROR_CLASS_DEVICE_ENCRYPTED) {
1201 1202
        error_free(err);
        monitor_read_block_device_key(mon, device, NULL, NULL);
L
Luiz Capitulino 已提交
1203 1204 1205 1206
        return;
    }
    hmp_handle_error(mon, &err);
}
1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217

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"),
1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229
                              qdict_get_int(qdict, "iops_wr"),
                              false, /* no burst max via HMP */
                              0,
                              false,
                              0,
                              false,
                              0,
                              false,
                              0,
                              false,
                              0,
                              false,
1230 1231
                              0,
                              false, /* No default I/O size */
1232
                              0, &err);
1233 1234
    hmp_handle_error(mon, &err);
}
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Stefan Hajnoczi 已提交
1235 1236 1237 1238 1239 1240

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");
1241
    int64_t speed = qdict_get_try_int(qdict, "speed", 0);
S
Stefan Hajnoczi 已提交
1242

1243
    qmp_block_stream(device, base != NULL, base, false, NULL,
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Paolo Bonzini 已提交
1244
                     qdict_haskey(qdict, "speed"), speed,
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Anthony Liguori 已提交
1245
                     true, BLOCKDEV_ON_ERROR_REPORT, &error);
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Stefan Hajnoczi 已提交
1246 1247 1248

    hmp_handle_error(mon, &error);
}
1249 1250 1251 1252 1253

void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
{
    Error *error = NULL;
    const char *device = qdict_get_str(qdict, "device");
1254
    int64_t value = qdict_get_int(qdict, "speed");
1255 1256 1257 1258 1259

    qmp_block_job_set_speed(device, value, &error);

    hmp_handle_error(mon, &error);
}
1260 1261 1262 1263 1264

void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
{
    Error *error = NULL;
    const char *device = qdict_get_str(qdict, "device");
1265
    bool force = qdict_get_try_bool(qdict, "force", 0);
1266

1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287
    qmp_block_job_cancel(device, true, force, &error);

    hmp_handle_error(mon, &error);
}

void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
{
    Error *error = NULL;
    const char *device = qdict_get_str(qdict, "device");

    qmp_block_job_pause(device, &error);

    hmp_handle_error(mon, &error);
}

void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
{
    Error *error = NULL;
    const char *device = qdict_get_str(qdict, "device");

    qmp_block_job_resume(device, &error);
1288 1289 1290

    hmp_handle_error(mon, &error);
}
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1292 1293 1294 1295 1296 1297 1298 1299 1300 1301
void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
{
    Error *error = NULL;
    const char *device = qdict_get_str(qdict, "device");

    qmp_block_job_complete(device, &error);

    hmp_handle_error(mon, &error);
}

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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);
1315 1316
    if (!info->has_status || strcmp(info->status, "active") == 0 ||
        strcmp(info->status, "setup") == 0) {
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Luiz Capitulino 已提交
1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329
        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);
        }

1330
        timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
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Luiz Capitulino 已提交
1331 1332 1333 1334 1335
    } else {
        if (status->is_block_migration) {
            monitor_printf(status->mon, "\n");
        }
        monitor_resume(status->mon);
1336
        timer_del(status->timer);
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Luiz Capitulino 已提交
1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369
        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;
1370
        status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
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Luiz Capitulino 已提交
1371
                                          status);
1372
        timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
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1373 1374
    }
}
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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);
}
1384 1385 1386

void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
{
1387
    Error *err = NULL;
1388
    int paging = qdict_get_try_bool(qdict, "paging", 0);
1389 1390 1391
    int zlib = qdict_get_try_bool(qdict, "zlib", 0);
    int lzo = qdict_get_try_bool(qdict, "lzo", 0);
    int snappy = qdict_get_try_bool(qdict, "snappy", 0);
1392
    const char *file = qdict_get_str(qdict, "filename");
1393 1394 1395 1396
    bool has_begin = qdict_haskey(qdict, "begin");
    bool has_length = qdict_haskey(qdict, "length");
    int64_t begin = 0;
    int64_t length = 0;
1397
    enum DumpGuestMemoryFormat dump_format = DUMP_GUEST_MEMORY_FORMAT_ELF;
1398
    char *prot;
1399

1400
    if (zlib + lzo + snappy > 1) {
1401 1402
        error_setg(&err, "only one of '-z|-l|-s' can be set");
        hmp_handle_error(mon, &err);
1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417
        return;
    }

    if (zlib) {
        dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
    }

    if (lzo) {
        dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
    }

    if (snappy) {
        dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
    }

1418 1419 1420 1421 1422 1423 1424
    if (has_begin) {
        begin = qdict_get_int(qdict, "begin");
    }
    if (has_length) {
        length = qdict_get_int(qdict, "length");
    }

1425 1426 1427
    prot = g_strconcat("file:", file, NULL);

    qmp_dump_guest_memory(paging, prot, has_begin, begin, has_length, length,
1428 1429
                          true, dump_format, &err);
    hmp_handle_error(mon, &err);
1430
    g_free(prot);
1431
}
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Luiz Capitulino 已提交
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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);
1439
    if (err) {
L
Luiz Capitulino 已提交
1440 1441 1442 1443
        goto out;
    }

    netdev_add(opts, &err);
1444
    if (err) {
L
Luiz Capitulino 已提交
1445 1446 1447 1448 1449 1450
        qemu_opts_del(opts);
    }

out:
    hmp_handle_error(mon, &err);
}
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Luiz Capitulino 已提交
1451 1452 1453 1454 1455 1456 1457 1458 1459

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);
}
C
Corey Bryant 已提交
1460

1461 1462 1463
void hmp_object_add(Monitor *mon, const QDict *qdict)
{
    Error *err = NULL;
1464
    Error *err_end = NULL;
1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487
    QemuOpts *opts;
    char *type = NULL;
    char *id = NULL;
    void *dummy = NULL;
    OptsVisitor *ov;
    QDict *pdict;

    opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
    if (err) {
        goto out;
    }

    ov = opts_visitor_new(opts);
    pdict = qdict_clone_shallow(qdict);

    visit_start_struct(opts_get_visitor(ov), &dummy, NULL, NULL, 0, &err);
    if (err) {
        goto out_clean;
    }

    qdict_del(pdict, "qom-type");
    visit_type_str(opts_get_visitor(ov), &type, "qom-type", &err);
    if (err) {
1488
        goto out_end;
1489 1490 1491 1492 1493
    }

    qdict_del(pdict, "id");
    visit_type_str(opts_get_visitor(ov), &id, "id", &err);
    if (err) {
1494
        goto out_end;
1495 1496 1497
    }

    object_add(type, id, pdict, opts_get_visitor(ov), &err);
1498 1499 1500 1501

out_end:
    visit_end_struct(opts_get_visitor(ov), &err_end);
    if (!err && err_end) {
1502 1503
        qmp_object_del(id, NULL);
    }
1504
    error_propagate(&err, err_end);
1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517
out_clean:
    opts_visitor_cleanup(ov);

    QDECREF(pdict);
    qemu_opts_del(opts);
    g_free(id);
    g_free(type);
    g_free(dummy);

out:
    hmp_handle_error(mon, &err);
}

C
Corey Bryant 已提交
1518 1519 1520
void hmp_getfd(Monitor *mon, const QDict *qdict)
{
    const char *fdname = qdict_get_str(qdict, "fdname");
1521
    Error *err = NULL;
C
Corey Bryant 已提交
1522

1523 1524
    qmp_getfd(fdname, &err);
    hmp_handle_error(mon, &err);
C
Corey Bryant 已提交
1525 1526 1527 1528 1529
}

void hmp_closefd(Monitor *mon, const QDict *qdict)
{
    const char *fdname = qdict_get_str(qdict, "fdname");
1530
    Error *err = NULL;
C
Corey Bryant 已提交
1531

1532 1533
    qmp_closefd(fdname, &err);
    hmp_handle_error(mon, &err);
C
Corey Bryant 已提交
1534
}
A
Amos Kong 已提交
1535

1536
void hmp_sendkey(Monitor *mon, const QDict *qdict)
A
Amos Kong 已提交
1537 1538
{
    const char *keys = qdict_get_str(qdict, "keys");
1539
    KeyValueList *keylist, *head = NULL, *tmp = NULL;
A
Amos Kong 已提交
1540 1541 1542 1543 1544
    int has_hold_time = qdict_haskey(qdict, "hold-time");
    int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
    Error *err = NULL;
    char keyname_buf[16];
    char *separator;
1545
    int keyname_len;
A
Amos Kong 已提交
1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559

    while (1) {
        separator = strchr(keys, '-');
        keyname_len = separator ? separator - keys : strlen(keys);
        pstrcpy(keyname_buf, sizeof(keyname_buf), keys);

        /* Be compatible with old interface, convert user inputted "<" */
        if (!strncmp(keyname_buf, "<", 1) && keyname_len == 1) {
            pstrcpy(keyname_buf, sizeof(keyname_buf), "less");
            keyname_len = 4;
        }
        keyname_buf[keyname_len] = 0;

        keylist = g_malloc0(sizeof(*keylist));
1560
        keylist->value = g_malloc0(sizeof(*keylist->value));
A
Amos Kong 已提交
1561 1562 1563 1564 1565 1566 1567 1568 1569

        if (!head) {
            head = keylist;
        }
        if (tmp) {
            tmp->next = keylist;
        }
        tmp = keylist;

1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586
        if (strstart(keyname_buf, "0x", NULL)) {
            char *endp;
            int value = strtoul(keyname_buf, &endp, 0);
            if (*endp != '\0') {
                goto err_out;
            }
            keylist->value->kind = KEY_VALUE_KIND_NUMBER;
            keylist->value->number = value;
        } else {
            int idx = index_from_key(keyname_buf);
            if (idx == Q_KEY_CODE_MAX) {
                goto err_out;
            }
            keylist->value->kind = KEY_VALUE_KIND_QCODE;
            keylist->value->qcode = idx;
        }

A
Amos Kong 已提交
1587 1588 1589 1590 1591 1592
        if (!separator) {
            break;
        }
        keys = separator + 1;
    }

1593
    qmp_send_key(head, has_hold_time, hold_time, &err);
A
Amos Kong 已提交
1594
    hmp_handle_error(mon, &err);
1595 1596 1597 1598 1599 1600 1601 1602

out:
    qapi_free_KeyValueList(head);
    return;

err_out:
    monitor_printf(mon, "invalid parameter: %s\n", keyname_buf);
    goto out;
A
Amos Kong 已提交
1603
}
L
Luiz Capitulino 已提交
1604

1605
void hmp_screendump(Monitor *mon, const QDict *qdict)
L
Luiz Capitulino 已提交
1606 1607 1608 1609 1610 1611 1612
{
    const char *filename = qdict_get_str(qdict, "filename");
    Error *err = NULL;

    qmp_screendump(filename, &err);
    hmp_handle_error(mon, &err);
}
P
Paolo Bonzini 已提交
1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682

void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
{
    const char *uri = qdict_get_str(qdict, "uri");
    int writable = qdict_get_try_bool(qdict, "writable", 0);
    int all = qdict_get_try_bool(qdict, "all", 0);
    Error *local_err = NULL;
    BlockInfoList *block_list, *info;
    SocketAddress *addr;

    if (writable && !all) {
        error_setg(&local_err, "-w only valid together with -a");
        goto exit;
    }

    /* First check if the address is valid and start the server.  */
    addr = socket_parse(uri, &local_err);
    if (local_err != NULL) {
        goto exit;
    }

    qmp_nbd_server_start(addr, &local_err);
    qapi_free_SocketAddress(addr);
    if (local_err != NULL) {
        goto exit;
    }

    if (!all) {
        return;
    }

    /* Then try adding all block devices.  If one fails, close all and
     * exit.
     */
    block_list = qmp_query_block(NULL);

    for (info = block_list; info; info = info->next) {
        if (!info->value->has_inserted) {
            continue;
        }

        qmp_nbd_server_add(info->value->device, true, writable, &local_err);

        if (local_err != NULL) {
            qmp_nbd_server_stop(NULL);
            break;
        }
    }

    qapi_free_BlockInfoList(block_list);

exit:
    hmp_handle_error(mon, &local_err);
}

void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
{
    const char *device = qdict_get_str(qdict, "device");
    int writable = qdict_get_try_bool(qdict, "writable", 0);
    Error *local_err = NULL;

    qmp_nbd_server_add(device, true, writable, &local_err);

    if (local_err != NULL) {
        hmp_handle_error(mon, &local_err);
    }
}

void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
{
1683
    Error *err = NULL;
P
Paolo Bonzini 已提交
1684

1685 1686
    qmp_nbd_server_stop(&err);
    hmp_handle_error(mon, &err);
P
Paolo Bonzini 已提交
1687
}
1688

1689 1690 1691 1692 1693 1694 1695 1696 1697 1698
void hmp_cpu_add(Monitor *mon, const QDict *qdict)
{
    int cpuid;
    Error *err = NULL;

    cpuid = qdict_get_int(qdict, "id");
    qmp_cpu_add(cpuid, &err);
    hmp_handle_error(mon, &err);
}

1699 1700 1701 1702 1703 1704 1705 1706
void hmp_chardev_add(Monitor *mon, const QDict *qdict)
{
    const char *args = qdict_get_str(qdict, "args");
    Error *err = NULL;
    QemuOpts *opts;

    opts = qemu_opts_parse(qemu_find_opts("chardev"), args, 1);
    if (opts == NULL) {
1707
        error_setg(&err, "Parsing chardev args failed");
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    } else {
        qemu_chr_new_from_opts(opts, NULL, &err);
    }
    hmp_handle_error(mon, &err);
}

void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
{
    Error *local_err = NULL;

    qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
    hmp_handle_error(mon, &local_err);
}
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void hmp_qemu_io(Monitor *mon, const QDict *qdict)
{
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    BlockBackend *blk;
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    const char* device = qdict_get_str(qdict, "device");
    const char* command = qdict_get_str(qdict, "command");
    Error *err = NULL;

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    blk = blk_by_name(device);
    if (blk) {
        qemuio_command(blk, command);
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    } else {
        error_set(&err, QERR_DEVICE_NOT_FOUND, device);
    }

    hmp_handle_error(mon, &err);
}
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void hmp_object_del(Monitor *mon, const QDict *qdict)
{
    const char *id = qdict_get_str(qdict, "id");
    Error *err = NULL;

    qmp_object_del(id, &err);
    hmp_handle_error(mon, &err);
}
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void hmp_info_memdev(Monitor *mon, const QDict *qdict)
{
    Error *err = NULL;
    MemdevList *memdev_list = qmp_query_memdev(&err);
    MemdevList *m = memdev_list;
    StringOutputVisitor *ov;
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    char *str;
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    int i = 0;


    while (m) {
        ov = string_output_visitor_new(false);
        visit_type_uint16List(string_output_get_visitor(ov),
                              &m->value->host_nodes, NULL, NULL);
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        monitor_printf(mon, "memory backend: %d\n", i);
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        monitor_printf(mon, "  size:  %" PRId64 "\n", m->value->size);
        monitor_printf(mon, "  merge: %s\n",
                       m->value->merge ? "true" : "false");
        monitor_printf(mon, "  dump: %s\n",
                       m->value->dump ? "true" : "false");
        monitor_printf(mon, "  prealloc: %s\n",
                       m->value->prealloc ? "true" : "false");
        monitor_printf(mon, "  policy: %s\n",
                       HostMemPolicy_lookup[m->value->policy]);
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        str = string_output_get_string(ov);
        monitor_printf(mon, "  host nodes: %s\n", str);
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        g_free(str);
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        string_output_visitor_cleanup(ov);
        m = m->next;
        i++;
    }

    monitor_printf(mon, "\n");
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    qapi_free_MemdevList(memdev_list);
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}
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void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
{
    Error *err = NULL;
    MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
    MemoryDeviceInfoList *info;
    MemoryDeviceInfo *value;
    PCDIMMDeviceInfo *di;

    for (info = info_list; info; info = info->next) {
        value = info->value;

        if (value) {
            switch (value->kind) {
            case MEMORY_DEVICE_INFO_KIND_DIMM:
                di = value->dimm;

                monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
                               MemoryDeviceInfoKind_lookup[value->kind],
                               di->id ? di->id : "");
                monitor_printf(mon, "  addr: 0x%" PRIx64 "\n", di->addr);
                monitor_printf(mon, "  slot: %" PRId64 "\n", di->slot);
                monitor_printf(mon, "  node: %" PRId64 "\n", di->node);
                monitor_printf(mon, "  size: %" PRIu64 "\n", di->size);
                monitor_printf(mon, "  memdev: %s\n", di->memdev);
                monitor_printf(mon, "  hotplugged: %s\n",
                               di->hotplugged ? "true" : "false");
                monitor_printf(mon, "  hotpluggable: %s\n",
                               di->hotpluggable ? "true" : "false");
                break;
            default:
                break;
            }
        }
    }

    qapi_free_MemoryDeviceInfoList(info_list);
}