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 #define MONITOR_CMD_USER_ONLY   0x0002
  22
  23 /* QMP events */
  24 typedef enum MonitorEvent {
  25     QEVENT_SHUTDOWN,
  26     QEVENT_RESET,
  27     QEVENT_POWERDOWN,
  28     QEVENT_STOP,
  29     QEVENT_RESUME,
  30     QEVENT_VNC_CONNECTED,
  31     QEVENT_VNC_INITIALIZED,
  32     QEVENT_VNC_DISCONNECTED,
  33     QEVENT_BLOCK_IO_ERROR,
  34     QEVENT_RTC_CHANGE,
  35     QEVENT_WATCHDOG,
  36     QEVENT_MAX,
  37 } MonitorEvent;
  38
  39 int monitor_cur_is_qmp(void);
  40
  41 void monitor_protocol_event(MonitorEvent event, QObject *data);
  42 void monitor_init(CharDriverState *chr, int flags);
  43
  44 int monitor_suspend(Monitor *mon);
  45 void monitor_resume(Monitor *mon);
  46
  47 int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
  48                                 BlockDriverCompletionFunc *completion_cb,
  49                                 void *opaque);
  50
  51 int monitor_get_fd(Monitor *mon, const char *fdname);
  52
  53 void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap);
  54 void monitor_printf(Monitor *mon, const char *fmt, ...)
  55     __attribute__ ((__format__ (__printf__, 2, 3)));
  56 void monitor_print_filename(Monitor *mon, const char *filename);
  57 void monitor_flush(Monitor *mon);
  58
  59 typedef void (MonitorCompletion)(void *opaque, QObject *ret_data);
  60
  61 void monitor_set_error(Monitor *mon, QError *qerror);
  62
  63 #endif /* !MONITOR_H */