mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-30 06:50:57 +00:00
2724b1806a
Up to now, you never really knew if you already switched the console after pressing CTRL-A C or if you mistyped it again. This patch clarifies the situation by providing a prompt in a new line and injecting a linebreak when switching away again. For this purpose, the two events CHR_EVENT_MUX_IN and CHR_EVENT_MUX_OUT are introduced and distributed on focus switches. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6716 c046a42c-6fe2-441c-8c8c-71466251a162
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
#ifndef READLINE_H
|
|
#define READLINE_H
|
|
|
|
#include "qemu-common.h"
|
|
|
|
#define READLINE_CMD_BUF_SIZE 4095
|
|
#define READLINE_MAX_CMDS 64
|
|
#define READLINE_MAX_COMPLETIONS 256
|
|
|
|
typedef void ReadLineFunc(Monitor *mon, const char *str, void *opaque);
|
|
typedef void ReadLineCompletionFunc(const char *cmdline);
|
|
|
|
typedef struct ReadLineState {
|
|
char cmd_buf[READLINE_CMD_BUF_SIZE + 1];
|
|
int cmd_buf_index;
|
|
int cmd_buf_size;
|
|
|
|
char last_cmd_buf[READLINE_CMD_BUF_SIZE + 1];
|
|
int last_cmd_buf_index;
|
|
int last_cmd_buf_size;
|
|
|
|
int esc_state;
|
|
int esc_param;
|
|
|
|
char *history[READLINE_MAX_CMDS];
|
|
int hist_entry;
|
|
|
|
ReadLineCompletionFunc *completion_finder;
|
|
char *completions[READLINE_MAX_COMPLETIONS];
|
|
int nb_completions;
|
|
int completion_index;
|
|
|
|
ReadLineFunc *readline_func;
|
|
void *readline_opaque;
|
|
int read_password;
|
|
char prompt[256];
|
|
Monitor *mon;
|
|
} ReadLineState;
|
|
|
|
void readline_add_completion(ReadLineState *rs, const char *str);
|
|
void readline_set_completion_index(ReadLineState *rs, int completion_index);
|
|
|
|
const char *readline_get_history(ReadLineState *rs, unsigned int index);
|
|
|
|
void readline_handle_byte(ReadLineState *rs, int ch);
|
|
|
|
void readline_start(ReadLineState *rs, const char *prompt, int read_password,
|
|
ReadLineFunc *readline_func, void *opaque);
|
|
void readline_restart(ReadLineState *rs);
|
|
void readline_show_prompt(ReadLineState *rs);
|
|
|
|
ReadLineState *readline_init(Monitor *mon,
|
|
ReadLineCompletionFunc *completion_finder);
|
|
|
|
#endif /* !READLINE_H */
|