include/monitor/monitor.h

   1 #ifndef MONITOR_H
   2 #define MONITOR_H
   3
   4 #include "block/block.h"
   5 #include "qapi/qapi-types-misc.h"
   6 #include "qemu/readline.h"
   7 #include "exec/hwaddr.h"
   8
   9 typedef struct MonitorHMP MonitorHMP;
  10 typedef struct MonitorOptions MonitorOptions;
  11
  12 #define QMP_REQ_QUEUE_LEN_MAX 8
  13
  14 extern QemuOptsList qemu_mon_opts;
  15
  16 Monitor *monitor_cur(void);
  17 Monitor *monitor_set_cur(Coroutine *co, Monitor *mon);
  18 bool monitor_cur_is_qmp(void);
  19
  20 void monitor_init_globals(void);
  21 void monitor_init_globals_core(void);
  22 void monitor_init_qmp(Chardev *chr, bool pretty, Error **errp);
  23 void monitor_init_hmp(Chardev *chr, bool use_readline, Error **errp);
  24 int monitor_init(MonitorOptions *opts, bool allow_hmp, Error **errp);
  25 int monitor_init_opts(QemuOpts *opts, Error **errp);
  26 void monitor_cleanup(void);
  27
  28 int monitor_suspend(Monitor *mon);
  29 void monitor_resume(Monitor *mon);
  30
  31 int monitor_get_fd(Monitor *mon, const char *fdname, Error **errp);
  32 int monitor_fd_param(Monitor *mon, const char *fdname, Error **errp);
  33
  34 int monitor_puts(Monitor *mon, const char *str);
  35 int monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
  36     G_GNUC_PRINTF(2, 0);
  37 int monitor_printf(Monitor *mon, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
  38 void monitor_printc(Monitor *mon, int ch);
  39 void monitor_flush(Monitor *mon);
  40 int monitor_set_cpu(Monitor *mon, int cpu_index);
  41 int monitor_get_cpu_index(Monitor *mon);
  42
  43 int monitor_puts_locked(Monitor *mon, const char *str);
  44 void monitor_flush_locked(Monitor *mon);
  45
  46 void *gpa2hva(MemoryRegion **p_mr, hwaddr addr, uint64_t size, Error **errp);
  47
  48 void monitor_read_command(MonitorHMP *mon, int show_prompt);
  49 int monitor_read_password(MonitorHMP *mon, ReadLineFunc *readline_func,
  50                           void *opaque);
  51
  52 AddfdInfo *monitor_fdset_add_fd(int fd, bool has_fdset_id, int64_t fdset_id,
  53                                 const char *opaque, Error **errp);
  54 int monitor_fdset_dup_fd_add(int64_t fdset_id, int flags);
  55 void monitor_fdset_dup_fd_remove(int dup_fd);
  56 int64_t monitor_fdset_dup_fd_find(int dup_fd);
  57
  58 void monitor_register_hmp(const char *name, bool info,
  59                           void (*cmd)(Monitor *mon, const QDict *qdict));
  60 void monitor_register_hmp_info_hrt(const char *name,
  61                                    HumanReadableText *(*handler)(Error **errp));
  62
  63 int error_vprintf_unless_qmp(const char *fmt, va_list ap) G_GNUC_PRINTF(1, 0);
  64 int error_printf_unless_qmp(const char *fmt, ...) G_GNUC_PRINTF(1, 2);
  65
  66 #endif /* MONITOR_H */