42/42_INT_07_minishell
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merging luke remote with origin local

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hugogogo
2021-11-02 13:56:26 +01:00
parent b1b8a61921 22d4bbfdd0
commit 27ac62bddc
26 changed files with 548 additions and 312 deletions
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73
srcs/shell_loop.c
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@@ -6,13 +6,15 @@
/* By: lperrey <lperrey@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/10/04 05:59:26 by lperrey #+# #+# */
/* Updated: 2021/10/28 20:45:09 by hulamy ### ########.fr */
/* Updated: 2021/11/02 13:48:36 by hulamy ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
static char **tokens_list_to_argv(t_token *t); // temp test
//static char **tokens_list_to_argv(t_token *t); // temp test
void sigint_handler(int signum); //tmp
void sigquit_aka_eof_handler(int signum); //tmp
void close_fd(t_cmd *cmd)
{
@@ -64,11 +66,43 @@ void shell_loop(t_all *c)
{
add_history(line_input);
c->token_list = input_to_tokens(line_input);
// TEMP
// A faire aprés être sortie du mode interactif
// - Ignorer tout les signaux
// - Remettre ori_termios
c->signal_behaviour.sa_handler = SIG_IGN;
sigaction(SIGINT, &c->signal_behaviour, NULL);
sigaction(SIGQUIT, &c->signal_behaviour, NULL);
tcsetattr(STDIN_FILENO, TCSANOW, &c->ori_termios);
if (!fork())
{
char *arg_test[3];
arg_test[0] = ft_strdup("sleep");
arg_test[1] = ft_strdup("3");
arg_test[2] = NULL;
sigaction(SIGQUIT, &c->ori_signal_behaviour, NULL);
sigaction(SIGINT, &c->ori_signal_behaviour, NULL);
execve("/bin/sleep", arg_test, c->envp);
}
else
{
int wait_test;
wait(&wait_test);
c->signal_behaviour.sa_handler = sigint_handler;
sigaction(SIGINT, &c->signal_behaviour, NULL);
c->signal_behaviour.sa_handler = SIG_IGN;
sigaction(SIGQUIT, &c->signal_behaviour, NULL);
tcsetattr(STDIN_FILENO, TCSANOW, &c->interactive_termios);
}
// EXEC_PIPES_AND_CO()
// temp placeholder
if (ft_strncmp(c->token_list->content, "env", 4) == 0)
/* if (ft_strncmp(c->token_list->content, "env", 4) == 0)
builtin_env(0, NULL, c);
else if (ft_strncmp(c->token_list->content, "exit", 5) == 0)
builtin_exit(0, NULL, c);
@@ -85,12 +119,14 @@ void shell_loop(t_all *c)
// ft_lstprint((t_list *)c->token_list, 1);
execute_cmd(c->envp, c->cmd_arr);
ft_lstclear((t_list **)&c->token_list, free);
}
} */
}
else if (!line_input)
write(1, "\n", 1);
}
}
static char **tokens_list_to_argv(t_token *t) // temp test
/* static char **tokens_list_to_argv(t_token *t) // temp test
{
size_t i;
char **argv;
@@ -105,29 +141,4 @@ static char **tokens_list_to_argv(t_token *t) // temp test
t = t->next;
}
return (argv);
}
void wip_test()
{
char term_desc[2048];
char *term_type;
int term_width;
int term_height;
int ret;
term_type = getenv("TERM");
if (term_type == 0)
ft_putstr_fd("Specify a terminal type with `setenv TERM <yourtype>'.\n", 2);
ret = tgetent(term_desc, term_type);
if (ret < 0)
ft_putstr_fd("Could not access the termcap data base.\n", 2);
if (ret == 0)
ft_putstr_fd("Terminal type `%s' is not defined.\n", 2);
term_height = tgetnum ("li");
term_width = tgetnum ("co");
/* Extract information that termcap functions use. */
/* temp = tgetstr ("pc", BUFFADDR);
PC = temp ? *temp : 0;
BC = tgetstr ("le", BUFFADDR);
UP = tgetstr ("up", BUFFADDR); */
}
} */