LXR qemu/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#include "readline.h"
  10
  11extern Monitor *cur_mon;
  12extern Monitor *default_mon;
  13
  14/* flags for monitor_init */
  15#define MONITOR_IS_DEFAULT    0x01
  16#define MONITOR_USE_READLINE  0x02
  17#define MONITOR_USE_CONTROL   0x04
  18#define MONITOR_USE_PRETTY    0x08
  19
  20/* flags for monitor commands */
  21#define MONITOR_CMD_ASYNC       0x0001
  22
  23/* QMP events */
  24typedef 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_SPICE_CONNECTED,
  37    QEVENT_SPICE_INITIALIZED,
  38    QEVENT_SPICE_DISCONNECTED,
  39    QEVENT_BLOCK_JOB_COMPLETED,
  40    QEVENT_BLOCK_JOB_CANCELLED,
  41    QEVENT_BLOCK_JOB_ERROR,
  42    QEVENT_BLOCK_JOB_READY,
  43    QEVENT_DEVICE_TRAY_MOVED,
  44    QEVENT_SUSPEND,
  45    QEVENT_SUSPEND_DISK,
  46    QEVENT_WAKEUP,
  47    QEVENT_BALLOON_CHANGE,
  48    QEVENT_SPICE_MIGRATE_COMPLETED,
  49
  50    /* Add to 'monitor_event_names' array in monitor.c when
  51     * defining new events here */
  52
  53    QEVENT_MAX,
  54} MonitorEvent;
  55
  56int monitor_cur_is_qmp(void);
  57
  58void monitor_protocol_event(MonitorEvent event, QObject *data);
  59void monitor_init(CharDriverState *chr, int flags);
  60
  61int monitor_suspend(Monitor *mon);
  62void monitor_resume(Monitor *mon);
  63
  64int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
  65                                BlockDriverCompletionFunc *completion_cb,
  66                                void *opaque);
  67int monitor_read_block_device_key(Monitor *mon, const char *device,
  68                                  BlockDriverCompletionFunc *completion_cb,
  69                                  void *opaque);
  70
  71int monitor_get_fd(Monitor *mon, const char *fdname, Error **errp);
  72int monitor_handle_fd_param(Monitor *mon, const char *fdname);
  73
  74void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
  75    GCC_FMT_ATTR(2, 0);
  76void monitor_printf(Monitor *mon, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
  77void monitor_print_filename(Monitor *mon, const char *filename);
  78void monitor_flush(Monitor *mon);
  79int monitor_set_cpu(int cpu_index);
  80int monitor_get_cpu_index(void);
  81
  82typedef void (MonitorCompletion)(void *opaque, QObject *ret_data);
  83
  84void monitor_set_error(Monitor *mon, QError *qerror);
  85void monitor_read_command(Monitor *mon, int show_prompt);
  86ReadLineState *monitor_get_rs(Monitor *mon);
  87int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
  88                          void *opaque);
  89
  90int qmp_qom_set(Monitor *mon, const QDict *qdict, QObject **ret);
  91
  92int qmp_qom_get(Monitor *mon, const QDict *qdict, QObject **ret);
  93
  94AddfdInfo *monitor_fdset_add_fd(int fd, bool has_fdset_id, int64_t fdset_id,
  95                                bool has_opaque, const char *opaque,
  96                                Error **errp);
  97int monitor_fdset_get_fd(int64_t fdset_id, int flags);
  98int monitor_fdset_dup_fd_add(int64_t fdset_id, int dup_fd);
  99int monitor_fdset_dup_fd_remove(int dup_fd);
 100int monitor_fdset_dup_fd_find(int dup_fd);
 101
 102#endif /* !MONITOR_H */
 103