int main(int argc, char **argv, char **environ)
{
t_builtin_ptr **builtins;
t_command command;
t_uchar ret;
char **env;
(void)(argc + argv);
ret = EXIT_SUCCESS;
env = my_envcpy(environ);
if (!(builtins = malloc(sizeof(t_builtin_ptr *) * (BUILTINS_NBR + 1)))
|| init_builtins(builtins) == 1)
return (EXIT_FAILURE);
while (true)
{
command.last_ret = ret;
signal_handler(SETSIG, SIGINT_REGULAR);
chkenv(&env);
if (!get_input(&command, ret, env)
&& !(ret = chck_command_logic(command)))
ret = handle_command_logic(builtins, &env, command);
my_free_2d_tab(command.argv);
}
return (EXIT_SUCCESS);
}
char * xsh(int argc, char ** argv)
{
char * scrpt;
int ret, i, j;
char ** varg;
stte_0();
key(pswd, pswd_z);
arc4(msg1, msg1_z);
arc4(date, date_z);
if (date[0] && date[0]<time(NULL))
return msg1;
arc4(shll, shll_z);
arc4(inlo, inlo_z);
arc4(xecc, xecc_z);
arc4(lsto, lsto_z);
arc4(tst1, tst1_z);
key(tst1, tst1_z);
arc4(chk1, chk1_z);
if ((chk1_z != tst1_z) || memcmp(tst1, chk1, tst1_z))
return tst1;
ret = chkenv(argc);
arc4(msg2, msg2_z);
if (ret < 0)
return msg2;
varg = (char **)calloc(argc + 10, sizeof(char *));
if (!varg)
return 0;
if (ret) {
arc4(rlax, rlax_z);
if (!rlax[0] && key_with_file(shll))
return shll;
arc4(opts, opts_z);
arc4(text, text_z);
printf("%s",text);
return 0;
arc4(tst2, tst2_z);
key(tst2, tst2_z);
arc4(chk2, chk2_z);
if ((chk2_z != tst2_z) || memcmp(tst2, chk2, tst2_z))
return tst2;
if (text_z < hide_z) {
/* Prepend spaces til a hide_z script size. */
scrpt = malloc(hide_z);
if (!scrpt)
return 0;
memset(scrpt, (int) ' ', hide_z);
memcpy(&scrpt[hide_z - text_z], text, text_z);
} else {
scrpt = text; /* Script text */
}
} else { /* Reexecute */
if (*xecc) {
scrpt = malloc(512);
if (!scrpt)
return 0;
sprintf(scrpt, xecc, argv[0]);
} else {
scrpt = argv[0];
}
}
j = 0;
varg[j++] = argv[0]; /* My own name at execution */
if (ret && *opts)
varg[j++] = opts; /* Options on 1st line of code */
if (*inlo)
varg[j++] = inlo; /* Option introducing inline code */
varg[j++] = scrpt; /* The script itself */
if (*lsto)
varg[j++] = lsto; /* Option meaning last option */
i = (ret > 1) ? ret : 0; /* Args numbering correction */
while (i < argc)
varg[j++] = argv[i++]; /* Main run-time arguments */
varg[j] = 0; /* NULL terminated array */
execvp(shll, varg);
return shll;
}
