49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* set_process_cmd.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 15:06:05 by wescande #+# #+# */
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/* Updated: 2017/03/08 18:49:55 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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int set_process_cmd(t_process *p, t_btree *ast)
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{
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t_btree *func;
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if (!(p->data.cmd.av = token_to_argv(((t_astnode *)ast->item)->data.cmd.token, 1)))
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return (1);
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p->data.cmd.path = NULL;
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p->data.cmd.execf = NULL;
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p->data.cmd.stat = ft_memalloc(sizeof(struct stat));
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p->type = PROCESS_FILE;
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if ((func = is_function(p)))
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{
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p->data.subshell.content = func;
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p->type = PROCESS_FUNCTION;
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}
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else if ((p->data.cmd.execf = is_builtin(p)))
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p->type = PROCESS_BUILTIN;
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else if (ft_strchr(p->data.cmd.av[0], '/'))
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{
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p->data.cmd.execf = &execve;
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p->data.cmd.path = ft_strdup(p->data.cmd.av[0]);
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if (stat(p->data.cmd.path, p->data.cmd.stat) == -1)
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ft_memdel((void**)&p->data.cmd.stat);
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}
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else if (ft_hash(p))
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{
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p->data.cmd.execf = &execve;
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if (stat(p->data.cmd.path, p->data.cmd.stat) == -1)
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{
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ft_memdel((void**)&p->data.cmd.stat);
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ft_dprintf(2, "{red}%s: %s: unexpected stat (2) failure\n", SHELL_NAME, p->data.cmd.path);
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}
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}
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return (0);
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}
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