Archipelago » qemu

/*

 * QEMU Management Protocol

 *

 * 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.

 *

 */

#include "qemu-common.h"

#include "sysemu.h"

#include "qmp-commands.h"

#include "kvm.h"

#include "arch_init.h"

NameInfo *qmp_query_name(Error **errp)

{

    NameInfo *info = g_malloc0(sizeof(*info));

    if (qemu_name) {

        info->has_name = true;

        info->name = g_strdup(qemu_name);

    }

    return info;

}

VersionInfo *qmp_query_version(Error **err)

{

    VersionInfo *info = g_malloc0(sizeof(*info));

    const char *version = QEMU_VERSION;

    char *tmp;

    info->qemu.major = strtol(version, &tmp, 10);

    tmp++;

    info->qemu.minor = strtol(tmp, &tmp, 10);

    tmp++;

    info->qemu.micro = strtol(tmp, &tmp, 10);

    info->package = g_strdup(QEMU_PKGVERSION);

    return info;

}

KvmInfo *qmp_query_kvm(Error **errp)

{

    KvmInfo *info = g_malloc0(sizeof(*info));

    info->enabled = kvm_enabled();

    info->present = kvm_available();

    return info;

}

UuidInfo *qmp_query_uuid(Error **errp)

{

    UuidInfo *info = g_malloc0(sizeof(*info));

    char uuid[64];

    snprintf(uuid, sizeof(uuid), UUID_FMT, qemu_uuid[0], qemu_uuid[1],

                   qemu_uuid[2], qemu_uuid[3], qemu_uuid[4], qemu_uuid[5],

                   qemu_uuid[6], qemu_uuid[7], qemu_uuid[8], qemu_uuid[9],

                   qemu_uuid[10], qemu_uuid[11], qemu_uuid[12], qemu_uuid[13],

                   qemu_uuid[14], qemu_uuid[15]);

    info->UUID = g_strdup(uuid);

    return info;

}

void qmp_quit(Error **err)

{

    no_shutdown = 0;

    qemu_system_shutdown_request();

}

void qmp_stop(Error **errp)

{

    vm_stop(RUN_STATE_PAUSED);

}

void qmp_system_reset(Error **errp)

{

    qemu_system_reset_request();

}

void qmp_system_powerdown(Error **erp)

{

    qemu_system_powerdown_request();

}

void qmp_cpu(int64_t index, Error **errp)

{

    /* Just do nothing */

}

#ifndef CONFIG_VNC

/* If VNC support is enabled, the "true" query-vnc command is

   defined in the VNC subsystem */

VncInfo *qmp_query_vnc(Error **errp)

{

    error_set(errp, QERR_FEATURE_DISABLED, "vnc");

    return NULL;

};

#endif

#ifndef CONFIG_SPICE

/* If SPICE support is enabled, the "true" query-spice command is

   defined in the SPICE subsystem. Also note that we use a small

   trick to maintain query-spice's original behavior, which is not

   to be available in the namespace if SPICE is not compiled in */

SpiceInfo *qmp_query_spice(Error **errp)

{

    error_set(errp, QERR_COMMAND_NOT_FOUND, "query-spice");

    return NULL;

};

#endif