45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* gen_tab_esc.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: wescande <wescande@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/03/07 20:04:40 by wescande #+# #+# */
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/* Updated: 2017/03/07 21:14:55 by wescande ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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char **gen_tab(const char *pat,
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const unsigned char *esc,
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const unsigned char *esc2,
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int dup)
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{
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char **my_tab;
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int len;
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if (!(my_tab = (char **)malloc(sizeof(char *) * (esc2 ? 4 : 3))))
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return (NULL);
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if (dup)
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{
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len = ft_strlen(pat);
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my_tab[0] = ft_strdup(pat);
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my_tab[1] = (char *)dup_char_esc(esc, (len >> 3) + 1);
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if (esc2)
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my_tab[2] = (char *)dup_char_esc(esc2, (len >> 3) + 1);
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}
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else
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{
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my_tab[0] = (char *)pat;
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my_tab[1] = (char *)esc;
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if (esc2)
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my_tab[2] = (char *)esc2;
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}
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if (esc2)
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my_tab[3] = NULL;
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else
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my_tab[2] = NULL;
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return (my_tab);
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}
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