88 lines
2.1 KiB
C
88 lines
2.1 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* c_match.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: alao <alao@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/10/15 13:27:14 by alao #+# #+# */
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/* Updated: 2017/03/22 16:02:25 by gwojda ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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static int c_is_delim(char c)
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{
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if (c == ' ' || c == '<' || c == '>' || c == '\n' || c == ';')
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return (1);
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return (0);
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}
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static char *c_strdupi(char *s, int (*f)(char))
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{
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int i;
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char *str;
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i = 0;
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while (s[i] && !(*f)(s[i]))
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i++;
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str = (char *)ft_malloc(sizeof(char) * (i + 1));
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if (str)
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{
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str[i--] = '\0';
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while (i >= 0)
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{
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str[i] = s[i];
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i--;
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}
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}
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return (str);
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}
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/*
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** Seek the current word.
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*/
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static char *c_current_words(void)
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{
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size_t pos;
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char *str;
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pos = data_singleton()->line.pos;
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str = data_singleton()->line.input;
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if (pos && c_is_delim(str[pos]))
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--pos;
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while (pos && !c_is_delim(str[pos]))
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--pos;
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if (c_is_delim(str[pos]))
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++pos;
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return (c_strdupi(str + pos, &c_is_delim));
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}
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/*
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** Start the parsing for the autocompletion.
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*/
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int c_matching(t_data *s, t_comp *c)
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{
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char *current_word;
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current_word = c_current_words();
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if (ft_strchr(current_word, '/'))
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c_seek_abs_path(c, current_word);
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else if (ft_strchr(current_word, '$'))
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c_seek_env(c, current_word);
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else if (current_word[0] != '.' && !(ft_strchr(c->rcmd, ' ')))
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c_seek_binary(s, c);
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else
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c_seek_files(s, c, current_word);
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ft_strdel(¤t_word);
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if (s->comp && s->comp->lst)
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{
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c_sizing(c);
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return (1);
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}
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return (0);
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}
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