35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* exec_var.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/03/07 11:12:05 by ariard #+# #+# */
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/* Updated: 2017/03/07 14:40:30 by ariard ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "exec.h"
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static int set_var(char *stream, char **var, char **value)
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{
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*var = ft_strdupchr(stream, '=');
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stream += ft_strlenchr(stream, '=') + 1;
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*value = ft_strdup(stream);
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return (0);
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}
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int exec_var(t_btree **ast)
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{
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t_astnode *node;
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char **av;
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char *var;
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char *value;
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node = (*ast)->item;
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av = token_to_argv(node->data.cmd.token, 1);
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set_var(av[0], &var, &value);
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builtin_setenv("setenv", (char*[]){var, value, 0}, data_singleton()->local_var);
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return (0);
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}
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