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main.c
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/* ************************************************************************** */
/* LE - / */
/* / */
/* main.c .:: .:/ . .:: */
/* +:+:+ +: +: +:+:+ */
/* By: kcabus <[email protected]> +:+ +: +: +:+ */
/* #+# #+ #+ #+# */
/* Created: 2018/08/22 15:06:26 by bpajot #+# ## ## #+# */
/* Updated: 2018/11/30 16:35:33 by kcabus ### #+. /#+ ###.fr */
/* / */
/* / */
/* ************************************************************************** */
#include "./exec/includes/exec.h"
/*
** transforme les *char en *wchar_t et remplace les -1 non imprimables par le
** caractere speciale '·' pour l'afficghae du debug
*/
static void debug_display_struct(t_parse *p)
{
int i;
wchar_t *str;
wchar_t *ident;
ft_printf("----------\n");
ft_printf("p->s :\t\t%s\n", p->s);
str = ft_strdup_wchar(p->str);
ident = ft_strdup_wchar(p->ident);
ft_printf("p->str:\t\t%S\n", str);
ft_printf("p->ident:\t%S\n", ident);
i = -1;
while (p->arg[++i])
{
ft_printf("arg[%d]:\t\t%s\n", i, p->arg[i]);
ft_printf("arg_id[%d]:\t%s\n", i, p->arg_id[i]);
}
ft_printf("----------\n");
ft_memdel((void**)&str);
ft_memdel((void**)&ident);
}
/*
** gestion exit ou ; en boucle + tilde et dollar
*/
static void ft_manage_semicolon(t_parse *p, char ***p_env)
{
int i;
int n;
int begin;
n = 0;
i = 0;
while (p->arg_id[i])
{
begin = i;
while (p->arg_id[i] && !ft_strchr(p->arg_id[i], SEMICOLON))
i++;
i += (p->arg_id[i]) ? 1 : 0;
n++;
ft_manage_and_or(p, begin, p_env);
}
}
/*
** affichage auteurs via manage_signal
** affichage titre 21sh
** en boucle, edition, parsing puis execution
*/
static int main2(char *string, char ***p_env, int debug, int ret)
{
static int child_pid = 0;
t_parse *p;
if (string)
{
if ((p = ft_parser(string, child_pid, ret)))
{
if (debug)
debug_display_struct(p);
ft_manage_semicolon(p, p_env);
ret = p->ret;
child_pid = p->child_pid;
}
ft_memdel((void**)&string);
ft_close_parse();
}
return (ret);
}
/*
** affichage ascii art au demarrage
** puis prompt turquoise si retour commande = 0 , sinon prompt rouge
** my_env[0] = listing variables d'environnement recupere au lancement de 42sh
** my_env[1] = listing variables locales (vide au demarrage)
*/
int main(int argc, char *argv[], char *env[])
{
char *string;
int begin;
char ***my_env;
static int ret = 0;
if (!isatty(0))
return (0);
manage_signal();
my_env = ft_getenv(argc, argv, env);
begin = 0;
if (!(ft_open_hist()))
return (0);
while (101)
{
if (!begin++)
string = ft_strdup("toilet -f bigascii12 42 sh | lolcat\
; setenv CLICOLOR 1");
else
string = ft_edition((ret) ? "\033[31m42sh $> \033[00m" :
"\033[36m42sh $> \033[00m");
ret = main2(string, my_env, (argc == 2 && ft_strstr(argv[1], "debug")) ?
1 : 0, ret);
}
return (0);
}