120 lines
2.8 KiB
C
120 lines
2.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* main.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/03/06 13:27:11 by apommier #+# #+# */
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/* Updated: 2022/04/04 21:12:38 by apommier ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../includes/minishell.h"
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void print_prompt(char **path)
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{
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char *input;
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t_cmd *cmd;
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int i;
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int tmpout = dup(1);
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int tmpin = dup(0);
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input = 0;
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i = 0;
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cmd = 0;
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while (1)
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{
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i = 0;
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/*ft_putstr_fd("\033[1;31m~$ \033[0m", 0);
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input = get_next_line(0);
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while (input[i] != '\n' && input[i])
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i++;
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if (input[i] == '\n')
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input[i] = 0;*/
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//input = ft_strjoin(readline("\033[1;31m~$ \033[0m"), 0);
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input = readline("\033[1;31m~$ \033[0m");
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//if (!ft_strlen(input))
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// printf("\n");
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add_history(input);
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//l_replace_line(0, 1);
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//rl_replace_line("\n", 1);
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//_on_new_line();
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//rl_redisplay();
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if (!ft_strcmp("exit", input) && input)
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{
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//dprintf(2, "exit\n");
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rl_clear_history();
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//free(input);
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exit_shell(cmd);
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}
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if (ft_strlen(input) && next_space(input, 0) && input)
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{
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//printf("hre\n");
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//add_history(input);
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cmd = set_cmd(input, path);
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//free(input);
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if (cmd)
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{
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execute(cmd, path);
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dup2(tmpout, 1);
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dup2(tmpin, 0);
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//waitpid(-1, 0, 0);
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//free_cmd(cmd);
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cmd = 0;
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}
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//free_cmd(cmd);
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//cmd = 0;
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//rl_replace_line("test", 0);
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}
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//else
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// dprintf(2, "no exec\n");
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//rl_replace_line("\n", 1);
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free(input);
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}
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}
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void test(int num)
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{
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num = 0;
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//ft_putstr_fd("\n\033[1;31m~$ \033[0m", 1);
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printf("\n");
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rl_on_new_line();
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rl_replace_line("", 0);
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rl_redisplay();
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//num = 0;
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//if (num)
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// printf("num = %d\n", num);
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//ft_putstr_fd("\b\b ", 2);
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//ft_putstr_fd("\n", 2);
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//ft_putstr_fd("\033[1;31m~$ \033[0m", 1);
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//red();
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//normal();
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//printf("CRTL-C ? try exit\n");
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}
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void just_exit(int num)
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{
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num = 0;
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printf("crtl \\n");
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exit(0);
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}
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int main(int ac, char **av, char **path)
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{
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av = 0;
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if (ac > 1)
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{
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printf("too much arguments\n");
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return (0);
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}
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//ft_putstr_fd("\033[1;31m~$ \033[0m", 1);
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printf("---MINISHELL START---\n");
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signal(SIGINT, test);
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signal(SIGQUIT, just_exit);
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print_prompt(path);
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return (0);
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} |