110 lines
3 KiB
C
110 lines
3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* process_format.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/01/09 13:05:55 by jhalford #+# #+# */
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/* Updated: 2017/03/20 11:47:49 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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static int redirection_print(t_redir *redir)
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{
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char symbol[3];
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if (redir->type == TK_LESS)
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ft_strcpy(symbol, "<");
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else if (redir->type == TK_GREAT)
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ft_strcpy(symbol, ">");
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else if (redir->type == TK_DLESS)
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ft_strcpy(symbol, "<<");
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else if (redir->type == TK_DGREAT)
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ft_strcpy(symbol, ">>");
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else if (redir->type == TK_LESSAND)
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ft_strcpy(symbol, "<&");
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else if (redir->type == TK_GREATAND)
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ft_strcpy(symbol, ">&");
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ft_printf(" %i%s%s", redir->n, symbol, redir->word);
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return (0);
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}
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static void process_format_state(t_process *p)
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{
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char *statestr;
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statestr = NULL;
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if (p->state == PROCESS_RUNNING)
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ft_asprintf(&statestr, "running");
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else if (p->state == PROCESS_SUSPENDED)
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ft_asprintf(&statestr, "suspended");
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else if (p->state == PROCESS_CONTINUED)
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{
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ft_asprintf(&statestr, "continued");
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p->state = PROCESS_RUNNING;
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}
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else if (p->state == PROCESS_COMPLETED)
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{
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if (WIFSIGNALED(p->status))
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ft_asprintf(&statestr, strsignal(WTERMSIG(p->status)));
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else if (p->status == 0)
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ft_asprintf(&statestr, "done");
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else
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ft_asprintf(&statestr, "%s %i", "exit", WEXITSTATUS(p->status));
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}
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ft_printf("%-*s\t", 12, statestr);
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ft_strdel(&statestr);
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}
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static void process_format_com_long(t_list **plist)
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{
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t_process *p;
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p = (*plist)->content;
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if (p->map.print)
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(p->map.print)(p);
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ft_lstiter(p->redirs, redirection_print);
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if ((*plist)->next)
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ft_putstr(" |");
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(*plist) = (*plist)->next;
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}
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static void process_format_com_short(t_list **plist, t_flag state)
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{
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t_process *p;
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while (*plist)
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{
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p = (*plist)->content;
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if (p->state != state)
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break ;
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if (p->state == PROCESS_CONTINUED)
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p->state = PROCESS_RUNNING;
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if (p->map.print)
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(p->map.print)(p);
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ft_lstiter(p->redirs, redirection_print);
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if ((*plist)->next)
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ft_putstr(" | ");
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(*plist) = (*plist)->next;
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}
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}
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void process_format(t_list **plist, int firstp, int opts)
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{
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t_process *p;
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p = (*plist)->content;
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if (!firstp)
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ft_printf(" ");
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if (opts & JOBS_OPTS_L)
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ft_printf("%i ", p->pid);
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process_format_state(p);
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if (opts & JOBS_OPTS_L)
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process_format_com_long(plist);
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else
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process_format_com_short(plist, p->state);
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ft_putchar('\n');
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}
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