1 #ifndef MONITOR_H 2 #define MONITOR_H 3 4 #include "qemu-common.h" 5 #include "qapi/qmp/qerror.h" 6 #include "qapi/qmp/qdict.h" 7 #include "block/block.h" 8 #include "monitor/readline.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_BLOCK_JOB_COMPLETED, 39 QEVENT_BLOCK_JOB_CANCELLED, 40 QEVENT_BLOCK_JOB_ERROR, 41 QEVENT_BLOCK_JOB_READY, 42 QEVENT_DEVICE_TRAY_MOVED, 43 QEVENT_SUSPEND, 44 QEVENT_SUSPEND_DISK, 45 QEVENT_WAKEUP, 46 QEVENT_BALLOON_CHANGE, 47 QEVENT_SPICE_MIGRATE_COMPLETED, 48 49 /* Add to 'monitor_event_names' array in monitor.c when 50 * defining new events here */ 51 52 QEVENT_MAX, 53 } MonitorEvent; 54 55 int monitor_cur_is_qmp(void); 56 57 void monitor_protocol_event(MonitorEvent event, QObject *data); 58 void monitor_init(CharDriverState *chr, int flags); 59 60 int monitor_suspend(Monitor *mon); 61 void monitor_resume(Monitor *mon); 62 63 int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs, 64 BlockDriverCompletionFunc *completion_cb, 65 void *opaque); 66 int monitor_read_block_device_key(Monitor *mon, const char *device, 67 BlockDriverCompletionFunc *completion_cb, 68 void *opaque); 69 70 int monitor_get_fd(Monitor *mon, const char *fdname, Error **errp); 71 int monitor_handle_fd_param(Monitor *mon, const char *fdname); 72 73 void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) 74 GCC_FMT_ATTR(2, 0); 75 void monitor_printf(Monitor *mon, const char *fmt, ...) GCC_FMT_ATTR(2, 3); 76 void monitor_print_filename(Monitor *mon, const char *filename); 77 void monitor_flush(Monitor *mon); 78 int monitor_set_cpu(int cpu_index); 79 int monitor_get_cpu_index(void); 80 81 typedef void (MonitorCompletion)(void *opaque, QObject *ret_data); 82 83 void monitor_set_error(Monitor *mon, QError *qerror); 84 void monitor_read_command(Monitor *mon, int show_prompt); 85 ReadLineState *monitor_get_rs(Monitor *mon); 86 int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func, 87 void *opaque); 88 89 int qmp_qom_set(Monitor *mon, const QDict *qdict, QObject **ret); 90 91 int qmp_qom_get(Monitor *mon, const QDict *qdict, QObject **ret); 92 93 AddfdInfo *monitor_fdset_add_fd(int fd, bool has_fdset_id, int64_t fdset_id, 94 bool has_opaque, const char *opaque, 95 Error **errp); 96 int monitor_fdset_get_fd(int64_t fdset_id, int flags); 97 int monitor_fdset_dup_fd_add(int64_t fdset_id, int dup_fd); 98 int monitor_fdset_dup_fd_remove(int dup_fd); 99 int monitor_fdset_dup_fd_find(int dup_fd); 100 101 #endif /* !MONITOR_H */ 102