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author | Stefan Hajnoczi <stefanha@redhat.com> | 2013-11-14 11:54:15 +0100 |
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committer | Kevin Wolf <kwolf@redhat.com> | 2014-01-22 12:07:17 +0100 |
commit | 0150cd81cf608b93778a067189829f354fe27e4b (patch) | |
tree | b37e2c71249f04c0a1053d58f940d0b120bc4a23 /include/qemu | |
parent | c60bf3391bf4cb79b7adc6650094e21671ddaabd (diff) | |
download | hqemu-0150cd81cf608b93778a067189829f354fe27e4b.zip hqemu-0150cd81cf608b93778a067189829f354fe27e4b.tar.gz |
readline: move readline to a generic location
Now that the monitor and readline are decoupled, readline.h no longer
belongs in include/monitor/. Put the header into include/qemu/.
Move the source file into util/ so it can be linked as part of
libqemuutil.a.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include/qemu')
-rw-r--r-- | include/qemu/readline.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/include/qemu/readline.h b/include/qemu/readline.h new file mode 100644 index 0000000..a89fe4a --- /dev/null +++ b/include/qemu/readline.h @@ -0,0 +1,62 @@ +#ifndef READLINE_H +#define READLINE_H + +#define READLINE_CMD_BUF_SIZE 4095 +#define READLINE_MAX_CMDS 64 +#define READLINE_MAX_COMPLETIONS 256 + +typedef void ReadLinePrintfFunc(void *opaque, const char *fmt, ...); +typedef void ReadLineFlushFunc(void *opaque); +typedef void ReadLineFunc(void *opaque, const char *str, + void *readline_opaque); +typedef void ReadLineCompletionFunc(void *opaque, + 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]; + + ReadLinePrintfFunc *printf_func; + ReadLineFlushFunc *flush_func; + void *opaque; +} 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 *readline_opaque); +void readline_restart(ReadLineState *rs); +void readline_show_prompt(ReadLineState *rs); + +ReadLineState *readline_init(ReadLinePrintfFunc *printf_func, + ReadLineFlushFunc *flush_func, + void *opaque, + ReadLineCompletionFunc *completion_finder); + +#endif /* !READLINE_H */ |