blob: 6714fff89de5f68e8036a71c2c9a8df76d29ac54 [file] [log] [blame]
#ifndef MONITOR_H
#define MONITOR_H
#include "qemu-common.h"
#include "qapi/qmp/qerror.h"
#include "qapi/qmp/qdict.h"
#include "block/block.h"
#include "qemu/readline.h"
extern Monitor *cur_mon;
extern Monitor *default_mon;
typedef void (MonitorCompletion)(void *opaque, QObject *ret_data);
typedef union cmd_table_t {
struct mon_cmd_t *static_table;
GArray *dynamic_table;
} cmd_table_t;
typedef struct mon_cmd_t {
const char *name;
const char *args_type;
const char *params;
const char *help;
void (*user_print)(Monitor *mon, const QObject *data);
union {
void (*cmd)(Monitor *mon, const QDict *qdict);
int (*cmd_new)(Monitor *mon, const QDict *params, QObject **ret_data);
int (*cmd_async)(Monitor *mon, const QDict *params,
MonitorCompletion *cb, void *opaque);
} mhandler;
int flags;
/* @sub_cmd is a list of 2nd level of commands. If it do not exist,
* mhandler should be used. If it exist, sub_table[?].mhandler should be
* used, and mhandler of 1st level plays the role of help
* function.
*
* .hx defined sub_cmds can only be static.
*/
cmd_table_t sub_cmds;
void (*command_completion)(ReadLineState *rs, int nb_args, const char *str);
} mon_cmd_t;
/* flags for monitor_init */
#define MONITOR_IS_DEFAULT 0x01
#define MONITOR_USE_READLINE 0x02
#define MONITOR_USE_CONTROL 0x04
#define MONITOR_USE_PRETTY 0x08
#define MONITOR_DYNAMIC_CMDS 0x10
/* flags for monitor commands */
#define MONITOR_CMD_ASYNC 0x0001
int monitor_cur_is_qmp(void);
Monitor * monitor_init(CharDriverState *chr, int flags);
void monitor_add_command(Monitor *mon, mon_cmd_t *cmd);
int monitor_suspend(Monitor *mon);
void monitor_resume(Monitor *mon);
int monitor_read_bdrv_key_start(Monitor *mon, BlockDriverState *bs,
BlockCompletionFunc *completion_cb,
void *opaque);
int monitor_read_block_device_key(Monitor *mon, const char *device,
BlockCompletionFunc *completion_cb,
void *opaque);
int monitor_get_fd(Monitor *mon, const char *fdname, Error **errp);
int monitor_handle_fd_param(Monitor *mon, const char *fdname);
int monitor_handle_fd_param2(Monitor *mon, const char *fdname, Error **errp);
void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
GCC_FMT_ATTR(2, 0);
void monitor_printf(Monitor *mon, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
void monitor_flush(Monitor *mon);
int monitor_set_cpu(int cpu_index);
int monitor_get_cpu_index(void);
void monitor_set_error(Monitor *mon, QError *qerror);
void monitor_read_command(Monitor *mon, int show_prompt);
ReadLineState *monitor_get_rs(Monitor *mon);
int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
void *opaque);
int qmp_qom_set(Monitor *mon, const QDict *qdict, QObject **ret);
int qmp_qom_get(Monitor *mon, const QDict *qdict, QObject **ret);
int qmp_object_add(Monitor *mon, const QDict *qdict, QObject **ret);
void object_add(const char *type, const char *id, const QDict *qdict,
Visitor *v, Error **errp);
AddfdInfo *monitor_fdset_add_fd(int fd, bool has_fdset_id, int64_t fdset_id,
bool has_opaque, const char *opaque,
Error **errp);
int monitor_fdset_get_fd(int64_t fdset_id, int flags);
int monitor_fdset_dup_fd_add(int64_t fdset_id, int dup_fd);
void monitor_fdset_dup_fd_remove(int dup_fd);
int monitor_fdset_dup_fd_find(int dup_fd);
#endif /* !MONITOR_H */