int main(int argc, char **argv)
{
t_screen screen;
screen = (t_screen){1000, 800};
if (argc == 1)
ft_exec("wolf3d.42", "Wolf3d.42", 0, screen);
else if (argc == 2)
ft_exec(argv[1], argv[1], 1, screen);
else
ft_putstr("Veuillez saisir aucun parametre ou bien le fichier map\n");
return (0);
}
void ft_env(t_s *s, int nbenv)
{
if (nbenv > 0)
{
ft_enva(s, nbenv);
ft_exec(s, (nbenv + 1), s->tempenv);
freetab(s->tempenv);
s->tempenv = NULL;
}
else
{
s->tempenv = NULL;
ft_exec(s, 1, s->myenv);
}
}
static void ft_simple_exec(char **av)
{
char **new_av;
int i;
int len;
int k;
len = 0;
i = 1;
k = 0;
while (ft_strchr(av[i], '='))
i++;
while (av[i] && len++ >= 0)
i++;
new_av = (char**) malloc(sizeof(*new_av) * len + 1);
i = 1;
while (ft_strchr(av[i], '='))
i++;
while (av[i])
{
new_av[k] = ft_strdup(av[i]);
i++;
k++;
}
new_av[k] = '\0';
ft_exec(new_av, g_env.env);
}
void exec_opc(t_proc_list **lst, t_proc_list **exec_proc, t_vm *vm)
{
if (vm->cycles != 0 && vm->cycles == (*lst)->proc->wex)
{
if (ft_codage_erase(vm->mem, (*lst)->proc) ||
ft_param_erase(vm->mem, (*lst)->proc))
{
if ((*lst)->proc->opc == 1 || (*lst)->proc->opc == 9 ||
(*lst)->proc->opc == 12 || (*lst)->proc->opc == 15)
(*lst)->proc->codage = read_value(vm->mem,
(*lst)->proc->prevpc + 1, 1);
else
(*lst)->proc->codage = read_value(vm->mem,
(*lst)->proc->prevpc + 2, 1);
reset_param(&((*lst)->proc->par_list));
(*lst)->proc->exec = 1;
(*lst)->proc->pc = (*lst)->proc->prevpc;
get_opc(lst, vm);
}
ft_exec(lst, exec_proc, vm);
(*lst)->proc->exec = 1;
reset_param(&((*lst)->proc->par_list));
(*lst)->proc->opc = 0;
(*lst)->proc->wex = 0;
(*lst)->proc->codage = 0;
}
}
int main(int argc, char **argv, char **envp)
{
if (argc && argv && envp)
{
envp = get_envp(envp);
ft_exec(&envp);
}
return (0);
}
void ft_exec(char ***envp)
{
char *line;
t_list *tokens;
char *trim;
line = NULL;
tokens = NULL;
ft_prompt(*envp);
line = ft_get_cmd(*envp);
if (!line)
return (ft_exec(envp));
trim = ft_strtrim(line);
if (trim && !ft_strequ(trim, ""))
{
tokens = ft_tokenize(trim);
free(trim);
if (tokens)
parse_cmd(tokens, envp);
}
return (ft_exec(envp));
}
void ft_envi(t_s *s, int nbenv)
{
int i;
i = 0;
if (nbenv > 0)
{
s->tempenv = (char **)malloc(sizeof(char *) * (nbenv + 1));
while (i < nbenv)
{
s->tempenv[i] = ft_strdup(s->in[i + 2]);
i++;
}
s->tempenv[i] = NULL;
ft_exec(s, (nbenv + 2), s->tempenv);
freetab(s->tempenv);
s->tempenv = NULL;
}
else
{
s->tempenv = NULL;
ft_exec(s, 2, s->tempenv);
}
}
int ft_exec_cmd(t_data *data)
{
data->fdes1 = open(data->infile, O_RDONLY);
data->fdes2 = open(data->outfile, O_RDWR | O_CREAT | O_TRUNC, 0644);
pipe(data->fd1);
data->pid = fork();
if (data->pid == 0)
{
close(data->fd1[0]);
dup2(data->fd1[1], 1);
dup2(data->fdes1, 0);
ft_exec(data, data->name1, data->av1);
close(data->fd1[0]);
}
if (data->pid > 0)
{
close(data->fd1[1]);
dup2(data->fd1[0], 0);
dup2(data->fdes2, 1);
ft_exec(data, data->name2, data->av2);
close(data->fd1[1]);
}
return (0);
}
int check_builtin(t_env *e)
{
int ret;
if (!e->av[0])
return (0);
ret = (ft_strequ(e->av[0], "env") && !(e->av[1])) ? display_env(e) : 0;
if (ret != 2)
ret = (ft_strequ(e->av[0], "cd")) ? ft_cd(e) : 0;
if (ret != 2)
ret = (ft_strequ(e->av[0], "setenv")) ? ft_setenv(e) : 0;
if (ret != 2)
ret = (ft_strequ(e->av[0], "unsetenv")) ? ft_unsetenv(e) : 0;
if (ret != 2)
ret = (!(ft_strncmp(e->av[0], "./", 2))) ? ft_exec(e) : 0;
if (ret != 2)
ret = (ft_strcmp(e->av[0], "exit")) ? 0 : 1;
return (ret);
}
void ft_go(char ***env)
{
char *tmp;
char **path;
t_list *arg;
t_tree *tree;
if (!(tmp = ft_getenv("PATH", *env)))
path = ft_path();
else
path = ft_strsplit(tmp, ':');
if ((arg = ft_parser(g_e.buff))
&& (tree = ft_make_tree(arg)))
{
ft_exec(tree, path, env);
ft_del_tree(tree);
}
ft_tabdel(path);
free(path);
}
void ft_launch(char **av, int ac)
{
t_stack *pa;
t_stack *pb;
char *opt;
int a;
opt = ft_strdup("00000");
if ((a = ft_check(av, ac, opt)) > 0)
{
if ((ac - a + 1) < 1)
exit (write(1, "\n", 1));
pa = ft_create_stack(av, ac - a + 1, "stack a", opt);
pb = ft_create_stack(NULL, ac - a + 1, "stack b", opt);
ft_exec(*pa, *pb);
}
else
ft_putendl("Error");
free(opt);
}
int ft_cmd(char **line, t_env *var)
{
int i;
i = 0;
if (!line || !line[0])
return (0);
else if (ft_strcmp(line[0], "env") == 0)
ft_show_env(var);
else if (ft_strcmp(line[0], "unsetenv") == 0)
ft_del_env(var, line[1]);
else if (ft_strcmp(line[0], "setenv") == 0)
var = ft_set_env(var, line[1]);
else if (ft_strcmp(line[0], "cd") == 0)
ft_change_directory(var, line[1]);
else if (ft_strcmp(line[0], "exit") == 0)
return (1);
else
ft_exec(line[0], line, var);
return (0);
}
void ft_pid1(int fd1, int *piped, char *cmd1)
{
char **command1;
command1 = ft_strsplit(cmd1, ' ');
dup2(fd1, 0);
dup2(piped[1], 1);
close(fd1);
close(piped[0]);
close(piped[1]);
if (command1[0][0] == '/')
{
if (execve(command1[0], command1, environ) == -1)
ft_error_handling("No such command, try removing the /\n");
}
else
ft_exec(command1);
close(fd1);
close(piped[0]);
close(piped[1]);
}
void ft_process(t_data *d, char *str)
{
int i;
char **tab;
char *tmp;
i = 0;
tmp = ft_tilde(str, d);
tab = ft_strsplit_shell(tmp);
ft_strdel(&tmp);
if (tab && tab[0])
{
ft_search_alias(d, &tab);
ft_builtin(d, tab, &i);
if (i == 0)
{
if (ft_exec(ft_convert_ltt(d->my_env), tab, d->fork) == 0)
ft_printf("42sh: command not found: %s\n", tab[0]);
}
}
ft_free_tab(&tab);
}
void ft_pid2(int fd2, int *piped, char *cmd2)
{
char **command2;
wait (NULL);
command2 = ft_strsplit(cmd2, ' ');
dup2(piped[0], 0);
dup2(fd2, 1);
close(piped[0]);
close(piped[1]);
close(fd2);
if (command2[0][0] == '/')
{
if (execve(command2[0], command2, environ) == -1)
ft_error_handling("No such command, try removing the /\n");
}
else
ft_exec(command2);
close(fd2);
close(piped[0]);
close(piped[1]);
}