49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* exec_command.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/11/14 17:28:14 by jhalford #+# #+# */
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/* Updated: 2017/01/02 19:10:01 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "exec.h"
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int exec_command(t_btree **ast)
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{
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t_astnode *node;
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t_process *p;
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t_job *job;
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node = (*ast)->item;
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p = &data_singleton()->exec.process;
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job = &data_singleton()->exec.job;
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p->av = ft_sstrdup(node->data.sstr);
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if (process_setexec(p))
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{
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ft_dprintf(2, "{red}%s: command not found: %s{eoc}\n", SHELL_NAME, p->av[0]);
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p->attributes = 0;
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p->path = NULL;
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p->argv = NULL;
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btree_delone(ast, &ast_free);
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return (0);
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}
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DG("gonna launch_process now");
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launch_process(p);
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job_addprocess(p);
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if (IS_PIPEEND(p->attributes))
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{
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if (JOB_IS_FG(job->attributes))
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put_job_in_foreground(job, 0);
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else
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put_job_in_background(job, 0);
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}
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btree_delone(ast, &ast_free);
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p->attributes = 0;
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p->path = NULL;
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p->argv = NULL;
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return (0);
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}
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