static void *run(void *data) {
int fd;
const struct shell *sh;
struct fbcon *fbcon = (struct fbcon *) data;
sh = shell_lookup("tish");
if (!sh) {
return NULL;
}
close(0);
close(1);
close(2);
idesc_init(&fbcon->idesc, &fbcon_idesc_ops, FS_MAY_READ | FS_MAY_WRITE);
fd = index_descriptor_add(&fbcon->idesc);
fbcon->vterm.tty.idesc = &fbcon->idesc;
assert(fd == 0);
dup2(fd, 1);
dup2(fd, 2);
shell_exec(sh, "login");
return NULL;
}
int exec_call(void) {
int ecode;
struct task *task = task_self();
const char *path = task_resource_argv_path(task);
const char *cmd_name = exec_cmd_name(path);
const struct shell *sh = shell_lookup(cmd_name);
int c;
char **v;
if (strcmp(cmd_name, path))
task_resource_argv_insert(task, cmd_name, 0);
c = task_resource_argv_argc(task);
v = task_resource_argv_argv(task);
/* FIXME pass argv to shell_exec */
if (sh) {
ecode = shell_run(sh);
} else {
const struct cmd *cmd;
cmd = cmd_lookup(cmd_name);
if (cmd) {
task_self_module_ptr_set(cmd2mod(cmd));
ecode = cmd_exec(cmd, c, v);
} else {
ecode = ENOENT;
}
}
return ecode;
}
static int run_script(void) {
const char *command;
const struct shell *shell;
shell = shell_lookup(OPTION_STRING_GET(shell_name));
if (NULL == shell) {
shell = shell_any();
if (NULL == shell) {
return -ENOENT;
}
}
setup_tty(OPTION_STRING_GET(tty_dev));
printf("\nStarted shell [%s] on device [%s]\n",
OPTION_STRING_GET(shell_name), OPTION_STRING_GET(tty_dev));
printf("loading start script:\n");
array_foreach(command, script_commands, ARRAY_SIZE(script_commands)) {
int ret;
printf("> %s \n", command);
ret = shell_exec(shell, command);
if (OPTION_GET(BOOLEAN,stop_on_error) && ret) {
return ret;
}
}
int main(void){
init_system_io(); /* pull-up *Res* enable */
init_sys_uart(); /* init uart for printf */
spi_raw_init();
char buffer[32];
struct cmd_argv txdata;
while(1) {
putchar('>');
putchar(' ');
char *cmd_line = buffer;
if ((txdata.argc = read_cmd_line(cmd_line, sizeof(buffer))) <= 0)
continue;
const struct cmd_config *val;
val = shell_lookup(cmd_line, strlen(cmd_line));
if (val != NULL) {
txdata.argv = cmd_line; /* point to options */
int ret = (*(val->func))(&txdata);
printf_P(PSTR("[I] Exec %s: %d\n"), cmd_line, ret);
} else {
printf_P(PSTR("[X] invalid cmd: %s\n"), cmd_line);
}
}
return 0;
}
