blob: f46f92a804c8610d285185fac5e194f0fce4a4f9 [file] [log] [blame]
David 'Digit' Turner5d8f37a2009-09-14 14:32:27 -07001#ifndef READLINE_H
2#define READLINE_H
3
4#include "qemu-common.h"
5
6#define READLINE_CMD_BUF_SIZE 4095
7#define READLINE_MAX_CMDS 64
8#define READLINE_MAX_COMPLETIONS 256
9
10typedef void ReadLineFunc(Monitor *mon, const char *str, void *opaque);
11typedef void ReadLineCompletionFunc(const char *cmdline);
12
13typedef struct ReadLineState {
14 char cmd_buf[READLINE_CMD_BUF_SIZE + 1];
15 int cmd_buf_index;
16 int cmd_buf_size;
17
18 char last_cmd_buf[READLINE_CMD_BUF_SIZE + 1];
19 int last_cmd_buf_index;
20 int last_cmd_buf_size;
21
22 int esc_state;
23 int esc_param;
24
25 char *history[READLINE_MAX_CMDS];
26 int hist_entry;
27
28 ReadLineCompletionFunc *completion_finder;
29 char *completions[READLINE_MAX_COMPLETIONS];
30 int nb_completions;
31 int completion_index;
32
33 ReadLineFunc *readline_func;
34 void *readline_opaque;
35 int read_password;
36 char prompt[256];
37 Monitor *mon;
38} ReadLineState;
39
40void readline_add_completion(ReadLineState *rs, const char *str);
41void readline_set_completion_index(ReadLineState *rs, int completion_index);
42
43const char *readline_get_history(ReadLineState *rs, unsigned int index);
44
45void readline_handle_byte(ReadLineState *rs, int ch);
46
47void readline_start(ReadLineState *rs, const char *prompt, int read_password,
48 ReadLineFunc *readline_func, void *opaque);
49void readline_restart(ReadLineState *rs);
50void readline_show_prompt(ReadLineState *rs);
51
52ReadLineState *readline_init(Monitor *mon,
53 ReadLineCompletionFunc *completion_finder);
54
David 'Digit' Turnere92bc562010-09-07 06:21:25 -070055void readline_free(ReadLineState *rs);
56
David 'Digit' Turner5d8f37a2009-09-14 14:32:27 -070057#endif /* !READLINE_H */