projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 376253ec AL |
1 | #ifndef READLINE_H |
| 2 | #define READLINE_H | |
| 3 | ||
| 4c36ba32 AL |
4 | #define READLINE_CMD_BUF_SIZE 4095 |
| 5 | #define READLINE_MAX_CMDS 64 | |
| 6 | #define READLINE_MAX_COMPLETIONS 256 | |
| 7 | ||
| d5d1507b SW |
8 | typedef void GCC_FMT_ATTR(2, 3) ReadLinePrintfFunc(void *opaque, |
| 9 | const char *fmt, ...); | |
| c60bf339 SH |
10 | typedef void ReadLineFlushFunc(void *opaque); |
| 11 | typedef void ReadLineFunc(void *opaque, const char *str, | |
| 12 | void *readline_opaque); | |
| 13 | typedef void ReadLineCompletionFunc(void *opaque, | |
| d2674b2c | 14 | const char *cmdline); |
| 4c36ba32 AL |
15 | |
| 16 | typedef struct ReadLineState { | |
| 17 | char cmd_buf[READLINE_CMD_BUF_SIZE + 1]; | |
| 18 | int cmd_buf_index; | |
| 19 | int cmd_buf_size; | |
| 20 | ||
| 21 | char last_cmd_buf[READLINE_CMD_BUF_SIZE + 1]; | |
| 22 | int last_cmd_buf_index; | |
| 23 | int last_cmd_buf_size; | |
| 24 | ||
| 25 | int esc_state; | |
| 26 | int esc_param; | |
| 376253ec | 27 | |
| 4c36ba32 AL |
28 | char *history[READLINE_MAX_CMDS]; |
| 29 | int hist_entry; | |
| 376253ec | 30 | |
| 4c36ba32 AL |
31 | ReadLineCompletionFunc *completion_finder; |
| 32 | char *completions[READLINE_MAX_COMPLETIONS]; | |
| 33 | int nb_completions; | |
| 34 | int completion_index; | |
| 376253ec | 35 | |
| 4c36ba32 AL |
36 | ReadLineFunc *readline_func; |
| 37 | void *readline_opaque; | |
| 38 | int read_password; | |
| 39 | char prompt[256]; | |
| c60bf339 SH |
40 | |
| 41 | ReadLinePrintfFunc *printf_func; | |
| 42 | ReadLineFlushFunc *flush_func; | |
| 43 | void *opaque; | |
| 4c36ba32 | 44 | } ReadLineState; |
| 376253ec | 45 | |
| 4c36ba32 AL |
46 | void readline_add_completion(ReadLineState *rs, const char *str); |
| 47 | void readline_set_completion_index(ReadLineState *rs, int completion_index); | |
| 48 | ||
| 49 | const char *readline_get_history(ReadLineState *rs, unsigned int index); | |
| 50 | ||
| 51 | void readline_handle_byte(ReadLineState *rs, int ch); | |
| 52 | ||
| 53 | void readline_start(ReadLineState *rs, const char *prompt, int read_password, | |
| c60bf339 | 54 | ReadLineFunc *readline_func, void *readline_opaque); |
| 2724b180 | 55 | void readline_restart(ReadLineState *rs); |
| 4c36ba32 AL |
56 | void readline_show_prompt(ReadLineState *rs); |
| 57 | ||
| c60bf339 SH |
58 | ReadLineState *readline_init(ReadLinePrintfFunc *printf_func, |
| 59 | ReadLineFlushFunc *flush_func, | |
| 60 | void *opaque, | |
| 4c36ba32 | 61 | ReadLineCompletionFunc *completion_finder); |
| 376253ec | 62 | |
| 175de524 | 63 | #endif /* READLINE_H */ |