hmp.c

   1 /*
   2  * Human Monitor Interface
   3  *
   4  * Copyright IBM, Corp. 2011
   5  *
   6  * Authors:
   7  *  Anthony Liguori   <aliguori@us.ibm.com>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2.  See
  10  * the COPYING file in the top-level directory.
  11  *
  12  */
  13
  14 #include "hmp.h"
  15 #include "qmp-commands.h"
  16
  17 void hmp_info_name(Monitor *mon)
  18 {
  19     NameInfo *info;
  20
  21     info = qmp_query_name(NULL);
  22     if (info->has_name) {
  23         monitor_printf(mon, "%s\n", info->name);
  24     }
  25     qapi_free_NameInfo(info);
  26 }
  27
  28 void hmp_info_version(Monitor *mon)
  29 {
  30     VersionInfo *info;
  31
  32     info = qmp_query_version(NULL);
  33
  34     monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
  35                    info->qemu.major, info->qemu.minor, info->qemu.micro,
  36                    info->package);
  37
  38     qapi_free_VersionInfo(info);
  39 }
  40
  41 void hmp_info_kvm(Monitor *mon)
  42 {
  43     KvmInfo *info;
  44
  45     info = qmp_query_kvm(NULL);
  46     monitor_printf(mon, "kvm support: ");
  47     if (info->present) {
  48         monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
  49     } else {
  50         monitor_printf(mon, "not compiled\n");
  51     }
  52
  53     qapi_free_KvmInfo(info);
  54 }
  55
  56 void hmp_info_status(Monitor *mon)
  57 {
  58     StatusInfo *info;
  59
  60     info = qmp_query_status(NULL);
  61
  62     monitor_printf(mon, "VM status: %s%s",
  63                    info->running ? "running" : "paused",
  64                    info->singlestep ? " (single step mode)" : "");
  65
  66     if (!info->running && info->status != RUN_STATE_PAUSED) {
  67         monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
  68     }
  69
  70     monitor_printf(mon, "\n");
  71
  72     qapi_free_StatusInfo(info);
  73 }
  74
  75 void hmp_info_uuid(Monitor *mon)
  76 {
  77     UuidInfo *info;
  78
  79     info = qmp_query_uuid(NULL);
  80     monitor_printf(mon, "%s\n", info->UUID);
  81     qapi_free_UuidInfo(info);
  82 }
  83
  84 void hmp_info_chardev(Monitor *mon)
  85 {
  86     ChardevInfoList *char_info, *info;
  87
  88     char_info = qmp_query_chardev(NULL);
  89     for (info = char_info; info; info = info->next) {
  90         monitor_printf(mon, "%s: filename=%s\n", info->value->label,
  91                                                  info->value->filename);
  92     }
  93
  94     qapi_free_ChardevInfoList(char_info);
  95 }
  96
  97 void hmp_quit(Monitor *mon, const QDict *qdict)
  98 {
  99     monitor_suspend(mon);
 100     qmp_quit(NULL);
 101 }
 102
 103 void hmp_stop(Monitor *mon, const QDict *qdict)
 104 {
 105     qmp_stop(NULL);
 106 }
 107
 108 void hmp_system_reset(Monitor *mon, const QDict *qdict)
 109 {
 110     qmp_system_reset(NULL);
 111 }
 112
 113 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
 114 {
 115     qmp_system_powerdown(NULL);
 116 }