int main (int argc, char *argv[])
{
int listener;
setup_signals();
listener = open_listener(SOCK_PATH);
/* Turn ourselves into a daemon, but do not redirect stdout/stderr
* to /dev/null.
*/
if (daemon(0, 1) != 0)
{
perror("daemon");
exit(1);
}
/* Save our PID. */
save_pid(PID_PATH);
/* Clean up any stale lock file. */
unlink(LOCK_PATH);
/* Wait for clients. */
wait_for_events(listener);
/* Work is done. Clean up our socket for next time. */
close(listener);
unlink(SOCK_PATH);
unlink(PID_PATH);
return 0;
}
uint32_t bootloader_dfu_start(void)
{
uint32_t err_code = NRF_SUCCESS;
pstorage_module_param_t storage_params;
storage_params.cb = pstorage_callback_handler;
storage_params.block_size = sizeof(bootloader_settings_t);
storage_params.block_count = 1;
err_code = pstorage_init();
if (err_code != NRF_SUCCESS)
{
return err_code;
}
err_code = pstorage_register(&storage_params, &m_bootsettings_handle);
if (err_code != NRF_SUCCESS)
{
return err_code;
}
// Clear swap if banked update is used.
err_code = dfu_init();
if (err_code != NRF_SUCCESS)
{
return err_code;
}
err_code = dfu_transport_update_start();
wait_for_events();
return err_code;
}
uint32_t bootloader_dfu_ap_update_continue(void)
{
uint32_t err_code = NRF_SUCCESS;
const bootloader_settings_t * p_bootloader_settings;
bootloader_util_settings_get(&p_bootloader_settings);
/* Ignore update attempts on invalid src_image_address */
if( (p_bootloader_settings->src_image_address == SRC_IMAGE_ADDRESS_EMPTY) ||
(p_bootloader_settings->src_image_address == SRC_IMAGE_ADDRESS_INVALID))
{
return NRF_SUCCESS;
}
if( (p_bootloader_settings->ap_image.st.bank == NEW_IMAGE_BANK_0) ||
(p_bootloader_settings->ap_image.st.bank == NEW_IMAGE_BANK_1))
{
/* If updating application only, we can start the copy right now*/
if ((p_bootloader_settings->sd_image.st.size == NEW_IMAGE_SIZE_EMPTY) &&
(p_bootloader_settings->bl_image.st.size == NEW_IMAGE_SIZE_EMPTY))
{
err_code = dfu_ap_image_swap();
dfu_update_status_t update_status = {DFU_UPDATE_AP_SWAPPED, };
bootloader_dfu_update_process(update_status);
wait_for_events();
}
}
return err_code;
}
static void sync_with_helper(test_context *ctx)
{
rtems_event_set events;
send_event(ctx, H, REQ_WAKE_UP_HELPER);
events = wait_for_events();
rtems_test_assert(events == REQ_WAKE_UP_MASTER);
}
void kqueue_monitor::run()
{
initialize_kqueue();
for(;;)
{
#ifdef HAVE_CXX_MUTEX
unique_lock<mutex> run_guard(run_mutex);
if (should_stop) break;
run_guard.unlock();
#endif
// remove the deleted descriptors
remove_deleted();
// rescan the pending descriptors
rescan_pending();
// scan the root paths to check whether someone is missing
scan_root_paths();
vector<struct kevent> changes;
vector<struct kevent> event_list;
for (const pair<int, string>& fd_path : load->file_names_by_descriptor)
{
struct kevent change;
EV_SET(&change,
fd_path.first,
EVFILT_VNODE,
EV_ADD | EV_ENABLE | EV_CLEAR,
NOTE_DELETE | NOTE_EXTEND | NOTE_RENAME | NOTE_WRITE | NOTE_ATTRIB | NOTE_LINK | NOTE_REVOKE,
0,
0);
changes.push_back(change);
struct kevent event;
event_list.push_back(event);
}
/*
* If no files can be observed yet, then wait and repeat the loop.
*/
if (!changes.size())
{
sleep(latency);
continue;
}
const int event_num = wait_for_events(changes, event_list);
process_events(changes, event_list, event_num);
}
terminate_kqueue();
}
uint32_t bootloader_dfu_sd_update_finalize(void)
{
dfu_update_status_t update_status = {DFU_UPDATE_SD_SWAPPED, };
bootloader_dfu_update_process(update_status);
wait_for_events();
return NRF_SUCCESS;
}
static void helper(rtems_task_argument arg)
{
test_context *ctx = &test_instance;
while (true) {
rtems_event_set events = wait_for_events();
rtems_test_assert(events == REQ_WAKE_UP_HELPER);
send_event(ctx, M, REQ_WAKE_UP_MASTER);
}
}
static struct kevent *
allocchange(void)
{
if (nchanges == __arraycount(changebuf)) {
(void)wait_for_events(NULL, 0);
nchanges = 0;
}
return &changebuf[nchanges++];
}
uint32_t bootloader_dfu_start(void)
{
uint32_t err_code;
// Clear swap if banked update is used.
err_code = dfu_init();
VERIFY_SUCCESS(err_code);
err_code = dfu_transport_update_start();
wait_for_events();
return err_code;
}
uint32_t bootloader_dfu_start(void)
{
uint32_t err_code = NRF_SUCCESS;
err_code = dfu_init();
if (err_code != NRF_SUCCESS)
{
return err_code;
}
err_code = dfu_transport_update_start();
wait_for_events();
err_code = dfu_transport_close();
return err_code;
}
static void worker(rtems_task_argument arg)
{
test_context *ctx = &test_instance;
task_id id = arg;
while (true) {
rtems_event_set events = wait_for_events();
if ((events & REQ_MTX_OBTAIN) != 0) {
obtain(ctx);
++ctx->generation[id];
}
if ((events & REQ_MTX_RELEASE) != 0) {
release(ctx);
++ctx->generation[id];
}
}
}
uint32_t dfu_transport_update_start()
{
m_pkt_type = PKT_TYPE_INVALID;
leds_init();
// Initialize the S110 Stack.
ble_stack_init();
scheduler_init();
gap_params_init();
services_init();
advertising_init();
conn_params_init();
sec_params_init();
radio_notification_init();
advertising_start();
wait_for_events();
return NRF_SUCCESS;
}
uint32_t bootloader_dfu_start(void)
{
uint32_t err_code;
// Clear swap if banked update is used.
NRF_WDT->RR[0] = NRF_WDT_RR_VALUE;//kevin add 151225
#if DEBUG_BOOTLOADER_EN
DbgPrintf_str("feed WDT\r\n");
#endif
err_code = dfu_init();
if (err_code != NRF_SUCCESS)
{
return err_code;
}
err_code = dfu_transport_update_start();
wait_for_events();
return err_code;
}
/*
****************************************************************
* Programa principal *
****************************************************************
*/
int
main (int argc, const char *argv[])
{
XStandardColormap stdcmap, *cmp;
Display *dpy = NULL;
Window root, win;
XGCValues gcv;
int depth;
FILE *fp;
XImage *ximage = NULL;
IMAGE *last_image, *ip, *old_ip;
int nimages, times;
const char *display = NOSTR;
int time_interval = 0;
int opt, exit_val = 0;
int Nflag = 0;
Atom map;
KeySym key;
save_argc = argc; save_argv = argv;
/*
* Analisa as opções de execução.
*/
while ((opt = getopt (argc, argv, "d:f:HMNRs:v")) != EOF)
{
switch (opt)
{
case 'd':
display = optarg;
break;
case 'f':
if (strchr (optarg, '/') != NOSTR)
{
int num, den;
sscanf (optarg, "%d/%d", &num, &den);
if (num != 1 || den <= 0 || den > 8)
msg ("$Fator redutivo inválido");
default_factor = -den + 1;
}
else
{
sscanf (optarg, "%d", &default_factor);
if (default_factor <= 0 || default_factor > 8)
msg ("$Fator de ampliação inválido");
default_factor--;
}
break;
case 'H':
help (0);
break;
case 'M':
return (0);
case 'N':
Nflag++;
break;
case 'R':
Rflag++;
break;
case 's':
time_interval = atol (optarg);
if (time_interval < 1 || time_interval > 60)
{
msg ("Argumento inválido para opção '-s'");
help (1);
}
break;
case 'v':
vflag++;
break;
default:
putc ('\n', stderr);
help (2);
} /* end switch (opt) */
} /* end while (analisando opções) */
argv += optind;
argc -= optind;
/*
* Consistência final das Opções.
*/
if (Nflag)
{
if (argc > 0 || *argv != NOSTR)
msg ("$Com a opção '-N' NÃO podem ser dados nomes de arquivos");
argv = read_args_from_stdin (&argc);
}
if (Rflag && time_interval > 0)
msg ("$As opções '-R' e '-s' são incompatíveis");
/*
* Constrói a Tabela de Imagens.
*/
for (/* acima */; *argv != NULL; argv++)
{
if (ftw (*argv, add_image_to_table) < 0)
msg ("$*Erro em \"ftw (%s)\"", *argv);
}
if ((nimages = next_image - images) <= 0)
msg ("$Não foram encontrados arquivos contendo imagens");
last_image = next_image - 1;
if (Rflag && nimages > 1)
{
/* Escolhe aleatoriamente uma imagem */
images += (time (NULL) % nimages); last_image = images;
msg ("Imagem a a janela-mãe: \"%s\"", images->i_name);
}
/*
* Abre a conexão com o servidor.
*/
if ((dpy = XOpenDisplay (display)) == NULL)
{
msg
( "$Não consegui conectar-me ao servidor \"%s\"",
XDisplayName (display)
);
}
screen = DefaultScreen (dpy);
depth = DefaultDepth (dpy, screen);
root = RootWindow (dpy, screen);
/*
* Obtém o mapa de cores de acordo com a profundidade.
*/
cmp = &stdcmap;
map = (depth <= 8) ? XA_RGB_DEFAULT_MAP : XA_RGB_BEST_MAP;
if (!XGetStandardColormap (dpy, root, cmp, map))
{
cmp = NULL;
msg ("Mapa de cores padrão para profundidade %d não disponível", depth);
}
/*
* Decide se cria ou não uma janela para exibir as imagens.
*/
win = Rflag ? root : create_window (dpy);
gcv.foreground = WhitePixel (dpy, screen);
gcv.background = BlackPixel (dpy, screen);
gc = XCreateGC (dpy, win, GCForeground|GCBackground, &gcv);
/*
* Mostra as imagens.
*/
for (times = 0, old_ip = NOIMAGE, ip = images; ip != NOIMAGE; times++)
{
if (vflag && (times & 15) == 0 && nimages > 0)
{
printf ("\n NUM FMT LARG x ALT FATOR CORES TAMANHO ARQUIVO\n");
printf ("--------------------------------------------------------------\n");
}
if (old_ip != ip)
{
/* Abre o arquivo que contém a imagem */
if ((fp = fdopen (inopen (ip->i_dev, ip->i_ino), "r")) == NOFILE)
{
msg ("*Não consegui abrir o arquivo \"%s\"", ip->i_name);
exit_val++; break;
}
/* Lê a imagem para a memória */
if ((ximage = (*ip->i_format->f_load) (fp, 1, dpy, cmp, ip)) == NULL)
{
msg ("Não consegui ler imagens do arquivo \"%s\"", ip->i_name);
fclose (fp); exit_val++; break;
}
fclose (fp);
/* Imprime, se necessário, algumas informações sobre a imagem */
if (vflag)
{
char factor[8];
if (ip->i_factor >= 0)
snprintf (factor, sizeof (factor), "%d", ip->i_factor + 1);
else
snprintf (factor, sizeof (factor), "1/%d", -ip->i_factor + 1);
printf
( "%4d %s %4d x %4d %4s %8d %8d %s\n",
ip - images + 1, ip->i_format->f_extension,
ip->i_width, ip->i_height, factor,
ip->i_ncolors, ip->i_file_sz, ip->i_name
);
}
/* Mostra a imagem como fundo da janela */
if (draw_window (dpy, win, ximage, ip) < 0)
break;
} /* end if (nova imagem) */
/* Aguarda eventos e analisa o retorno */
key = wait_for_events (dpy, win, time_interval);
old_ip = ip;
switch (key)
{
case 'q':
case 'Q':
case XK_Escape:
ip = NOIMAGE; /* Fim do programa */
break;
case XK_Up:
case XK_KP_Up:
if (ip > images)
ip--; /* Retrocede uma imagem */
break;
case XK_Down:
case XK_KP_Down:
if (ip < last_image)
ip++; /* Avança uma imagem */
elif (time_interval > 0)
ip = images; /* Volta ao início */
break;
case XK_Home:
case XK_KP_Home:
ip = images; /* Volta ao início */
break;
case XK_End:
case XK_KP_End:
ip = last_image; /* Vai para a última imagem */
break;
case XK_Right:
case XK_KP_Right:
ip->i_factor++; /* Aumenta o fator */
old_ip = NOIMAGE;
break;
case XK_Left: /* Diminui o fator */
case XK_KP_Left:
ip->i_factor--;
old_ip = NOIMAGE;
break;
default:
break;
} /* end switch (tecla retornada) */
if (ip != old_ip)
XDestroyImage (ximage);
} /* end for (percorrendo imagens) */
XFreeGC (dpy, gc);
XCloseDisplay (dpy);
return (exit_val);
} /* end main */
int
main(int argc, char *argv[])
{
struct kevent *ev, events[16];
struct power_type power_type;
char *cp;
int ch, fd;
setprogname(*argv);
if (prog_init && prog_init() == -1)
err(1, "init failed");
while ((ch = getopt(argc, argv, "dn")) != -1) {
switch (ch) {
case 'd':
debug = 1;
break;
case 'n':
no_scripts = 1;
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc)
usage();
if (debug == 0) {
(void)daemon(0, 0);
openlog("powerd", LOG_PID | LOG_NOWAIT, LOG_DAEMON);
(void)pidfile(NULL);
}
if ((kq = prog_kqueue()) == -1) {
powerd_log(LOG_ERR, "kqueue: %s", strerror(errno));
exit(EX_OSERR);
}
if ((fd = prog_open(_PATH_POWER, O_RDONLY|O_NONBLOCK, 0600)) == -1) {
powerd_log(LOG_ERR, "open %s: %s", _PATH_POWER,
strerror(errno));
exit(EX_OSERR);
}
if (prog_fcntl(fd, F_SETFD, FD_CLOEXEC) == -1) {
powerd_log(LOG_ERR, "Cannot set close on exec in power fd: %s",
strerror(errno));
exit(EX_OSERR);
}
if (prog_ioctl(fd, POWER_IOC_GET_TYPE, &power_type) == -1) {
powerd_log(LOG_ERR, "POWER_IOC_GET_TYPE: %s", strerror(errno));
exit(EX_OSERR);
}
(void)asprintf(&cp, "%s/%s", _PATH_POWERD_SCRIPTS,
power_type.power_type);
if (cp == NULL) {
powerd_log(LOG_ERR, "allocating script path: %s",
strerror(errno));
exit(EX_OSERR);
}
script_paths[0] = cp;
ev = allocchange();
EV_SET(ev, fd, EVFILT_READ, EV_ADD | EV_ENABLE,
0, 0, (intptr_t) dispatch_dev_power);
for (;;) {
void (*handler)(struct kevent *);
int i, rv;
rv = wait_for_events(events, __arraycount(events));
for (i = 0; i < rv; i++) {
handler = (void *) events[i].udata;
(*handler)(&events[i]);
}
}
}