monitor.h

   1 #ifndef MONITOR_H
   2 #define MONITOR_H
   3
   4 #include "qemu-common.h"
   5 #include "qemu-char.h"
   6 #include "qerror.h"
   7 #include "qdict.h"
   8 #include "block.h"
   9
  10 extern Monitor *cur_mon;
  11 extern Monitor *default_mon;
  12
  13 /* flags for monitor_init */
  14 #define MONITOR_IS_DEFAULT    0x01
  15 #define MONITOR_USE_READLINE  0x02
  16 #define MONITOR_USE_CONTROL   0x04
  17 #define MONITOR_USE_PRETTY    0x08
  18
  19 /* flags for monitor commands */
  20 #define MONITOR_CMD_ASYNC       0x0001
  21
  22 /* QMP events */
  23 typedef enum MonitorEvent {
  24     QEVENT_SHUTDOWN,
  25     QEVENT_RESET,
  26     QEVENT_POWERDOWN,
  27     QEVENT_STOP,
  28     QEVENT_RESUME,
  29     QEVENT_VNC_CONNECTED,
  30     QEVENT_VNC_INITIALIZED,
  31     QEVENT_VNC_DISCONNECTED,
  32     QEVENT_BLOCK_IO_ERROR,
  33     QEVENT_RTC_CHANGE,
  34     QEVENT_WATCHDOG,
  35     QEVENT_SPICE_CONNECTED,
  36     QEVENT_SPICE_INITIALIZED,
  37     QEVENT_SPICE_DISCONNECTED,
  38     QEVENT_MAX,
  39 } MonitorEvent;
  40
  41 int monitor_cur_is_qmp(void);
  42
  43 void monitor_protocol_event(MonitorEvent event, QObject *data);
  44 void monitor_init(CharDriverState *chr, int flags);
  45
  46 int monitor_suspend(Monitor *mon);
  47 void monitor_resume(Monitor *mon);
  48
  49 int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
  50                                 BlockDriverCompletionFunc *completion_cb,
  51                                 void *opaque);
  52 int monitor_read_block_device_key(Monitor *mon, const char *device,
  53                                   BlockDriverCompletionFunc *completion_cb,
  54                                   void *opaque);
  55
  56 int monitor_get_fd(Monitor *mon, const char *fdname);
  57
  58 void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
  59     GCC_FMT_ATTR(2, 0);
  60 void monitor_printf(Monitor *mon, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
  61 void monitor_print_filename(Monitor *mon, const char *filename);
  62 void monitor_flush(Monitor *mon);
  63 int monitor_set_cpu(int cpu_index);
  64 int monitor_get_cpu_index(void);
  65
  66 typedef void (MonitorCompletion)(void *opaque, QObject *ret_data);
  67
  68 void monitor_set_error(Monitor *mon, QError *qerror);
  69
  70 int qmp_qom_set(Monitor *mon, const QDict *qdict, QObject **ret);
  71
  72 int qmp_qom_get(Monitor *mon, const QDict *qdict, QObject **ret);
  73
  74 #endif /* !MONITOR_H */