void
psbuf_put_2(struct puffs_framebuf *pb, uint16_t val)
{
int rv;
HTOBE16(val);
rv = puffs_framebuf_putdata(pb, &val, 2);
CHECK(rv == 0);
}
static void mpcsa_leds_timer(void *aux)
{
int n, s;
struct mpcsa_leds_softc *sc = aux;
u_int16_t pins;
callout_schedule(&sc->sc_c, mstohz(LEDS_UPDATE_INTERVAL));
s = splserial();
if (!(sc->sc_spi_transfer.st_flags & SPI_F_DONE)) {
splx(s);
return;
}
pins = be16toh(sc->sc_pinstate);
for (n = 0; n < MPCSA_LEDS_NPINS; n++) {
switch (sc->sc_leds[n].l_mode) {
default:
continue;
case LMODE_COMM:
if (sc->sc_leds[n].l_comm_cnt > 0) {
if (sc->sc_leds[n].l_comm_cnt < INFINITE_BLINK)
sc->sc_leds[n].l_comm_cnt--;
else
sc->sc_leds[n].l_comm_cnt ^= 1;
}
if ((sc->sc_leds[n].l_conn_cnt > 0) ^ (sc->sc_leds[n].l_comm_cnt & 1))
pins &= ~(1U << n);
else
pins |= (1U << n);
break;
case LMODE_BLINK:
if (--sc->sc_leds[n].l_blink_cnt <= 0) {
pins ^= (1U << n);
sc->sc_leds[n].l_blink_cnt = sc->sc_leds[n].l_blink_int;
}
break;
}
}
HTOBE16(pins);
sc->sc_pinstate = pins;
splx(s);
spi_transfer_init(&sc->sc_spi_transfer);
spi_chunk_init(&sc->sc_spi_chunk, 2, (const void *)&sc->sc_pinstate, NULL);
spi_transfer_add(&sc->sc_spi_transfer, &sc->sc_spi_chunk);
if (spi_transfer(sc->sc_sh, &sc->sc_spi_transfer) != 0) {
/* an error occurred! */
}
}
int main (int argc, char const * argv [])
{
extern struct channel channel;
static char const * optv [] =
{
"ei:qv",
"action priority destination rate ttl operand condition [...] [device] [...]\n\n where condition is field operator value",
"CoQos Stream Utility",
"e\tredirect stderr to stdout",
#if defined (WINPCAP) || defined (LIBPCAP)
"i n\thost interface is (n) [" LITERAL (CHANNEL_ETHNUMBER) "]",
#else
"i s\thost interface is (s) [" LITERAL (CHANNEL_ETHDEVICE) "]",
#endif
"q\tquiet mode",
"v\tverbose mode",
(char const *) (0)
};
#include "../plc/plc.c"
struct connection connection;
struct MMEClassifier * rule = (struct MMEClassifier *)(&connection.rule.CLASSIFIERS);
uint16_t * word;
uint8_t * byte;
signed code;
signed c;
if (getenv (PLCDEVICE))
{
#if defined (WINPCAP) || defined (LIBPCAP)
channel.ifindex = atoi (getenv (PLCDEVICE));
#else
channel.ifname = strdup (getenv (PLCDEVICE));
#endif
}
optind = 1;
while ((c = getoptv (argc, argv, optv)) != -1)
{
switch (c)
{
case 'e':
dup2 (STDOUT_FILENO, STDERR_FILENO);
break;
case 'i':
#if defined (WINPCAP) || defined (LIBPCAP)
channel.ifindex = atoi (optarg);
#else
channel.ifname = optarg;
#endif
break;
case 'q':
_setbits (channel.flags, CHANNEL_SILENCE);
_setbits (plc.flags, PLC_SILENCE);
break;
case 'v':
_setbits (channel.flags, CHANNEL_VERBOSE);
_setbits (plc.flags, PLC_VERBOSE);
break;
default:
break;
}
}
argc -= optind;
argv += optind;
memset (&connection, 0, sizeof (connection));
if ((code = lookup (* argv++, actions, SIZEOF (actions))) == -1)
{
assist (*--argv, CLASSIFIER_ACTION_NAME, actions, SIZEOF (actions));
}
connection.cspec.CONN_CAP = (uint8_t)(code);
argc--;
if (!argc)
{
error (1, ECANCELED, "Expected Priority: 0-15");
}
connection.cspec.CONN_COQOS_PRIO = (uint8_t)(uintspec (* argv++, 0, 15));
argc--;
if (!argc)
{
error (1, ECANCELED, "Expected Destination MAC Address");
}
if (!hexencode (connection.APP_DA, sizeof (connection.APP_DA), synonym (* argv++, devices, SIZEOF (devices))))
{
error (1, errno, "Invalid MAC=[%s]", *--argv);
}
argc--;
if (!argc)
{
error (1, ECANCELED, "Expected Data Rate: 10-9000 (kbps)");
}
connection.cspec.CONN_RATE = (uint16_t)(uintspec (* argv++, 1, 9000));
argc--;
if (!argc)
{
error (1, ECANCELED, "Expected TTL: 10000-2000000 (microseconds)");
}
connection.cspec.CONN_TTL = (uint32_t)(uintspec (* argv++, 10000, 2000000));
argc--;
if ((code = lookup (* argv++, operands, SIZEOF (operands))) == -1)
{
assist (*--argv, CLASSIFIER_OPERAND_NAME, operands, SIZEOF (operands));
}
connection.rule.MOPERAND = (uint8_t)(code);
argc--;
while ((* argv) && (lookup (* argv, controls, SIZEOF (controls)) == -1))
{
if ((code = lookup (* argv++, fields, SIZEOF (fields))) == -1)
{
assist (*--argv, CLASSIFIER_FIELD_NAME, fields, SIZEOF (fields));
}
rule->CR_PID = (uint8_t)(code);
argc--;
if ((code = lookup (* argv++, operators, SIZEOF (operators))) == -1)
{
assist (*--argv, CLASSIFIER_OPERATOR_NAME, operators, SIZEOF (operators));
}
rule->CR_OPERAND = (uint8_t)(code);
argc--;
if (!argc || !* argv)
{
error (1, ENOTSUP, "Have %s '%s' without any value", CLASSIFIER_OPERATOR_NAME, *--argv);
}
switch (rule->CR_PID)
{
case FIELD_ETH_SA:
case FIELD_ETH_DA:
bytespec (* argv++, rule->CR_VALUE, ETHER_ADDR_LEN);
break;
case FIELD_IPV4_SA:
case FIELD_IPV4_DA:
ipv4spec (* argv++, rule->CR_VALUE);
break;
case FIELD_IPV6_SA:
case FIELD_IPV6_DA:
ipv6spec (* argv++, rule->CR_VALUE);
break;
case FIELD_VLAN_UP:
case FIELD_IPV4_TOS:
case FIELD_IPV4_PROT:
byte = (uint8_t *)(rule->CR_VALUE);
*byte = (uint8_t)(basespec (* argv++, 0, sizeof (* byte)));
break;
case FIELD_VLAN_ID:
case FIELD_TCP_SP:
case FIELD_TCP_DP:
case FIELD_UDP_SP:
case FIELD_UDP_DP:
case FIELD_IP_SP:
case FIELD_IP_DP:
word = (uint16_t *)(rule->CR_VALUE);
*word = (uint16_t)(basespec (* argv++, 0, sizeof (* word)));
*word = htons (*word);
break;
case FIELD_ETH_TYPE:
word = (uint16_t *)(rule->CR_VALUE);
*word = (uint16_t)(basespec (* argv++, 0, sizeof (* word)));
*word = htons (*word);
break;
case FIELD_HPAV_MME:
bytespec (* argv++, rule->CR_VALUE, sizeof (uint8_t) + sizeof (uint16_t));
byte = (uint8_t *)(rule->CR_VALUE);
HTOBE16 ((uint16_t)(* ++byte));
break;
case FIELD_IPV6_TC:
case FIELD_IPV6_FL:
case FIELD_TCP_ACK:
default:
error (1, ENOTSUP, "Field '%s' (0x%02X)", argv [-2], rule->CR_PID);
break;
}
connection.rule.NUM_CLASSIFIERS++;
if (connection.rule.NUM_CLASSIFIERS > RULE_MAX_CLASSIFIERS)
{
error (1, ENOTSUP, "More than %d classifiers in rule", RULE_MAX_CLASSIFIERS);
}
rule++;
argc--;
}
connection.cspec.CSPEC_VERSION = 0x0001;
openchannel (&channel);
if (!(plc.message = malloc (sizeof (* plc.message))))
{
error (1, errno, PLC_NOMEMORY);
}
if (!argc)
{
add_conn (&plc, &connection);
}
while ((argc) && (* argv))
{
if (!hexencode (channel.peer, sizeof (channel.peer), synonym (* argv, devices, SIZEOF (devices))))
{
error (1, errno, PLC_BAD_MAC, * argv);
}
add_conn (&plc, &connection);
argc--;
argv++;
}
free (plc.message);
closechannel (&channel);
exit (0);
}