microrl.c File Reference

#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include "microrl.h"

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Functions
static void	hist_erase_older (ring_history_t *pThis)
static int	hist_is_space_for_new (ring_history_t *pThis, int len)
static void	hist_save_line (ring_history_t *pThis, char *line, int len)
static int	hist_restore_line (ring_history_t *pThis, char *line, int dir)
static int	split (microrl_t *pThis, int limit)
static void	print_prompt (microrl_t *pThis)
static void	terminal_backspace (microrl_t *pThis)
static void	terminal_newline (microrl_t *pThis)
static void	u16bit_to_str (unsigned int nmb, char *buf)
static void	terminal_move_cursor (microrl_t *pThis, int offset)
static void	terminal_reset_cursor (microrl_t *pThis)
static void	terminal_print_line (microrl_t *pThis, int pos, int cursor)
void	microrl_init (microrl_t *pThis, void(*print)(const char *))
void	microrl_set_complete_callback (microrl_t *pThis, const char **(*get_completion)(int, const char *const *))
void	microrl_set_execute_callback (microrl_t *pThis, void(*execute)(int, const char *const *))
void	microrl_set_sigint_callback (microrl_t *pThis, void(*sigintf)(void))
static void	hist_search (microrl_t *pThis, int dir)
static int	escape_process (microrl_t *pThis, char ch)
static int	microrl_insert_text (microrl_t *pThis, const char *text, int len)
static void	microrl_backspace (microrl_t *pThis)
static int	common_len (const char **arr)
static void	microrl_get_complite (microrl_t *pThis)
void	new_line_handler (microrl_t *pThis)
void	microrl_insert_char (microrl_t *pThis, int ch)

Variables
char *	prompt_default = _PROMPT_DEFAUTL

Function Documentation

common_len()

static int common_len ( const char **  arr )

static

Definition at line 486 of file microrl.c.

References foo.

Referenced by microrl_get_complite().

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escape_process()

static int escape_process ( microrl_t *  pThis, char  ch  )

static

Definition at line 385 of file microrl.c.

References _ESC_BRACKET, _ESC_END, _ESC_HOME, _HIST_DOWN, _HIST_UP, foo, hist_search(), seq, terminal_move_cursor(), and terminal_reset_cursor().

Referenced by microrl_insert_char().

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hist_erase_older()

static void hist_erase_older ( ring_history_t *  pThis )

static

Definition at line 70 of file microrl.c.

References _RING_HISTORY_LEN, and foo.

Referenced by hist_save_line().

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hist_is_space_for_new()

static int hist_is_space_for_new ( ring_history_t *  pThis, int  len  )

static

Definition at line 81 of file microrl.c.

References _RING_HISTORY_LEN, and foo.

Referenced by hist_save_line().

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hist_restore_line()

static int hist_restore_line ( ring_history_t *  pThis, char *  line, int  dir  )

static

Definition at line 131 of file microrl.c.

References _HIST_UP, _RING_HISTORY_LEN, dir, and foo.

Referenced by hist_search().

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hist_save_line()

static void hist_save_line ( ring_history_t *  pThis, char *  line, int  len  )

static

Definition at line 97 of file microrl.c.

References _RING_HISTORY_LEN, foo, hist_erase_older(), and hist_is_space_for_new().

Referenced by new_line_handler().

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hist_search()

static void hist_search ( microrl_t *  pThis, int  dir  )

static

Definition at line 373 of file microrl.c.

References dir, foo, hist_restore_line(), terminal_print_line(), and terminal_reset_cursor().

Referenced by escape_process(), and microrl_insert_char().

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microrl_backspace()

static void microrl_backspace ( microrl_t *  pThis )

static

Definition at line 467 of file microrl.c.

References foo, and terminal_backspace().

Referenced by microrl_insert_char().

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microrl_get_complite()

static void microrl_get_complite ( microrl_t *  pThis )

static

Definition at line 504 of file microrl.c.

References common_len(), foo, microrl_insert_text(), print_prompt(), split(), status, terminal_newline(), terminal_print_line(), and terminal_reset_cursor().

Referenced by microrl_insert_char().

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microrl_init()

void microrl_init	(	microrl_t *	pThis,
		void(*)(const char *)	print
	)

Definition at line 329 of file microrl.c.

References _COMMAND_LINE_LEN, _RING_HISTORY_LEN, foo, print_prompt(), and prompt_default.

Referenced by shellInit().

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microrl_insert_char()

void microrl_insert_char	(	microrl_t *	pThis,
		int	ch
	)

Definition at line 576 of file microrl.c.

References _HIST_DOWN, _HIST_UP, escape_process(), foo, hist_search(), KEY_ACK, KEY_BS, KEY_CR, KEY_DEL, KEY_DLE, KEY_ENQ, KEY_ESC, KEY_ETX, KEY_HT, KEY_LF, KEY_NAK, KEY_SO, KEY_SOH, KEY_STX, KEY_VT, microrl_backspace(), microrl_get_complite(), microrl_insert_text(), new_line_handler(), terminal_move_cursor(), terminal_print_line(), and terminal_reset_cursor().

Referenced by THD_FUNCTION().

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microrl_insert_text()

static int microrl_insert_text ( microrl_t *  pThis, const char *  text, int  len  )

static

Definition at line 439 of file microrl.c.

References _COMMAND_LINE_LEN, and foo.

Referenced by microrl_get_complite(), and microrl_insert_char().

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microrl_set_complete_callback()

void microrl_set_complete_callback	(	microrl_t *	pThis,
		const char **(*)(int, const char *const *)	get_completion
	)

Definition at line 353 of file microrl.c.

References foo.

Referenced by shellInit().

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microrl_set_execute_callback()

void microrl_set_execute_callback	(	microrl_t *	pThis,
		void(*)(int, const char *const *)	execute
	)

Definition at line 360 of file microrl.c.

References foo.

Referenced by shellInit().

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microrl_set_sigint_callback()

void microrl_set_sigint_callback	(	microrl_t *	pThis,
		void(*)(void)	sigintf
	)

Definition at line 366 of file microrl.c.

References foo.

Referenced by shellInit().

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new_line_handler()

void new_line_handler

(

microrl_t *

pThis

)

Definition at line 546 of file microrl.c.

References _COMMAND_LINE_LEN, ENDL, foo, hist_save_line(), print_prompt(), split(), status, and terminal_newline().

Referenced by microrl_insert_char().

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print_prompt()

static void print_prompt ( microrl_t *  pThis )

inlinestatic

Definition at line 229 of file microrl.c.

References foo.

Referenced by microrl_get_complite(), microrl_init(), and new_line_handler().

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split()

static int split ( microrl_t *  pThis, int  limit  )

static

Definition at line 204 of file microrl.c.

References _COMMAND_TOKEN_NMB, and foo.

Referenced by handle_raw(), microrl_get_complite(), and new_line_handler().

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terminal_backspace()

static void terminal_backspace ( microrl_t *  pThis )

inlinestatic

Definition at line 235 of file microrl.c.

References foo.

Referenced by microrl_backspace().

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terminal_move_cursor()

static void terminal_move_cursor ( microrl_t *  pThis, int  offset  )

static

Definition at line 269 of file microrl.c.

References foo, offset, and u16bit_to_str().

Referenced by escape_process(), microrl_insert_char(), and terminal_print_line().

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terminal_newline()

static void terminal_newline ( microrl_t *  pThis )

inlinestatic

Definition at line 241 of file microrl.c.

References ENDL, and foo.

Referenced by microrl_get_complite(), and new_line_handler().

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terminal_print_line()

static void terminal_print_line ( microrl_t *  pThis, int  pos, int  cursor  )

static

Definition at line 312 of file microrl.c.

References foo, terminal_move_cursor(), and terminal_reset_cursor().

Referenced by hist_search(), microrl_get_complite(), and microrl_insert_char().

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terminal_reset_cursor()

static void terminal_reset_cursor ( microrl_t *  pThis )

static

Definition at line 293 of file microrl.c.

References _COMMAND_LINE_LEN, _PROMPT_LEN, foo, and u16bit_to_str().

Referenced by escape_process(), hist_search(), microrl_get_complite(), microrl_insert_char(), and terminal_print_line().

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u16bit_to_str()

static void u16bit_to_str ( unsigned int  nmb, char *  buf  )

static

Definition at line 250 of file microrl.c.

References foo.

Referenced by terminal_move_cursor(), and terminal_reset_cursor().

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Variable Documentation

prompt_default

char* prompt_default = _PROMPT_DEFAUTL

Definition at line 28 of file microrl.c.

Referenced by microrl_init().