55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* c_find_env.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/03/09 15:50:24 by gwojda #+# #+# */
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/* Updated: 2017/03/23 15:41:19 by gwojda ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "completion.h"
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/*
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** Create a new list node and add it by calling c_add_to_lst.
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*/
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static int c_addnode(t_comp *c, char *value)
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{
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t_clst *tmp;
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if (!(tmp = (t_clst *)ft_malloc(sizeof(t_clst))))
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return (-1);
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tmp->name = value;
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tmp->len = ft_strlen(tmp->name);
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tmp->type = 10;
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tmp->cursor = 0;
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c_add_to_lst(c, tmp);
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return (0);
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}
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/*
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** Search in the env for matching element and add them to the list if matched.
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*/
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int c_seek_env(t_comp *c, char *current_word)
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{
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char **env;
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int i;
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int m_len;
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i = 0;
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env = data_singleton()->env;
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c->match = ft_strdupi_w(current_word + 1);
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m_len = ft_strlen(c->match);
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while (env[i])
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{
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if (!ft_strncmp(c->match, env[i], m_len) && env[i][m_len] != '=')
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c_addnode(c, ft_strndup(env[i], ft_strchr(env[i], '=') - env[i]));
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++i;
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}
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c_lst_id(c);
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return (0);
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}
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