int osc_i_handler(const char *path, const char *types,
lo_arg **argv, int argc, void *msg, void *user_data)
{
assert(argv);
assert(argc == 1);
int i = argv[0]->i;
if (i == 1234) {
printf("osc_i_handler received 1234 at /osc/i\n");
message_count++;
} else if (i == 2000) {
lo_timetag tt;
lo_timetag_now(&tt);
timed_start = timetag_to_secs(tt);
timed_count = 1;
} else if (2000 < i && i < 2010) {
lo_timetag tt;
lo_timetag_now(&tt);
double now = timetag_to_secs(tt);
printf("osc_i_handler received %d at elapsed %g\n", i,
now - timed_start);
i -= 2000;
assert(i == timed_count);
assert(small(timed_start + i * 0.1 - now));
timed_count++;
} else {
assert(0); // unexpected message
}
return 0;
}
static int
_msg_handler (const char *path, const char *types, lo_arg **argv, int argc, lo_message msg, void *data)
{
FILE *file = data;
uint8_t *buf;
size_t size;
lo_timetag now;
lo_message _msg = msg;
if (!is_bundle)
{
lo_timetag_now (&now);
bundle = lo_bundle_new (now);
}
if (is_bundle)
_msg = lo_message_clone (msg);
lo_bundle_add_message (bundle, path, _msg);
if (!is_bundle)
{
buf = lo_bundle_serialise (bundle, NULL, &size);
lo_bundle_free (bundle);
bundle = NULL;
fwrite (buf, size, sizeof (uint8_t), file);
fflush (file);
free (buf);
}
return 0;
}
foreign_t now(term_t sec, term_t frac) {
lo_timetag ts;
int64_t s, f;
lo_timetag_now(&ts);
s=ts.sec; f=ts.frac;
return PL_unify_int64(sec,s) && PL_unify_int64(frac,f);
}
static int
_bundle_start_handler (lo_timetag time, void *data)
{
if ( (time.sec == LO_TT_IMMEDIATE.sec) && (time.frac == LO_TT_IMMEDIATE.frac) )
lo_timetag_now (&time);
bundle = lo_bundle_new (time); //FIXME handle nested bundles
is_bundle++;
}
void mdev_timetag_now(mapper_device dev,
mapper_timetag_t *timetag)
{
if (!dev)
return;
// first get current time from system clock
// adjust using rate and offset from mapping network sync
lo_timetag_now((lo_timetag*)timetag);
mapper_timetag_add_seconds(timetag, dev->admin->clock.offset);
}
void nfosc_stop() {
int i;
if (!running) return;
running = false;
if( main_thread ) pthread_detach(main_thread);
main_thread = NULL;
lo_bundle osc_bundle = lo_bundle_new(LO_TT_IMMEDIATE);
for (i=0;i<buffer_size;i++) {
lo_message del_message = lo_message_new();
lo_message_add_int32(del_message, tag_buffer[i].device_id);
lo_message_add_int32(del_message, tag_buffer[i].symbol_id);
lo_message_add_int32(del_message, tag_buffer[i].type_id);
lo_message_add_string(del_message, tag_buffer[i].uid_str);
lo_bundle_add_message(osc_bundle, "/nfosc/del", del_message);
if (verbose) printf("del %d %d %d %s\n",tag_buffer[i].session_id,tag_buffer[i].symbol_id,tag_buffer[i].type_id,tag_buffer[i].uid_str);
}
lo_timetag frame_time;
lo_timetag_now (&frame_time);
for (int dev=0;dev<no_devices;dev++) {
if (pnd[dev]==NULL) continue;
lo_message frm_message = lo_message_new();
lo_message_add_int32(frm_message, -1);
lo_message_add_timetag(frm_message, frame_time);
lo_message_add_int32(frm_message, 0); // sensor dim
if (device_count>1) sprintf(source_string, "NFOSC:%d",dev);
lo_message_add_string(frm_message, source_string); // source name
lo_bundle_add_message(osc_bundle, "/tuio2/frm", frm_message);
lo_message sid_message = lo_message_new();
lo_bundle_add_message(osc_bundle, "/tuio2/alv", sid_message);
}
int ret = lo_send_bundle(target, osc_bundle);
if(ret == -1) {
fprintf(stderr, "an OSC error occured: %s\n", lo_address_errstr(target));
exit(1);
}
for (int dev=0;dev<no_devices;dev++) {
if (pnd[dev]!=NULL) {
printf("closing NFC reader #%d: %s\n",dev,nfc_device_get_name(pnd[dev]));
nfc_close(pnd[dev]);
}
}
nfc_exit(context);
write_database();
}
void loop()
{
int i = 0;
printf("Loading devices...\n");
while (i >= 0 && !done) {
for (i=0; i<5; i++)
mdev_poll(devices[i], 0);
lo_timetag_now(&system_time);
if (system_time.sec != last_update) {
last_update = system_time.sec;
if (ready) {
for (i=0; i<5; i++) {
mdev_timetag_now(devices[i], &device_times[i]);
}
// calculate standard deviation
double mean = 0;
for (i=0; i<5; i++) {
mean += mapper_timetag_get_double(device_times[i]);
}
mean /= 5;
double difference_aggregate = 0;
for (i=0; i<5; i++) {
difference_aggregate += powf(mapper_timetag_get_double(device_times[i]) - mean, 2);
}
// print current system time and device diffs
printf("%f", (double)system_time.sec +
(double)system_time.frac * 0.00000000023283064365);
for (i=0; i<5; i++) {
printf(" | %f", mapper_timetag_difference(system_time, device_times[i]));
}
printf(" | %f", sqrtf(difference_aggregate / 5));
printf("\n");
}
else {
int count = 0;
for (i=0; i<5; i++) {
count += mdev_ready(devices[i]);
}
if (count >= 5) {
printf("\nSYSTEM TIME ***** | OFFSETS *****\n");
for (i=0; i<5; i++) {
// Give each device clock a random starting offset
devices[i]->admin->clock.offset = (rand() % 100) - 50;
}
ready = 1;
}
}
}
usleep(10 * 1000);
}
}
int main(int argc, const char * argv[])
{
int tcpflag = 1;
printf("Usage: lo_bndlsend [u] (u means use UDP)\n");
if (argc == 2) {
tcpflag = (strchr(argv[1], 'u') == NULL);
}
printf("tcpflag %d\n", tcpflag);
sleep(2); // allow some time for server to start
client = lo_address_new_with_proto(tcpflag ? LO_TCP : LO_UDP,
"localhost", "8100");
printf("client: %p\n", client);
char s[128];
lo_timetag now;
lo_timetag_now(&now);
lo_timetag timetag;
for (int i = 9; i >= 5; i--) {
// make the bundle
timetag_add(&timetag, now, 2 + i * 0.1);
lo_bundle bndl = lo_bundle_new(timetag);
// make first message
sprintf(s, "an arbitrary string at 2.%d", i);
lo_message msg1 = make_message(1000 + i, s);
// add the message to the bundle
lo_bundle_add_message(bndl, "/xyz/msg1", msg1);
// make second message
sprintf(s, "another arbitrary string at 2.%d", i);
lo_message msg2 = make_message(2000 + i, s);
// add the message to the bundle
lo_bundle_add_message(bndl, "/abcdefg/msg2", msg2);
// send it
lo_send_bundle(client, bndl);
}
send_nested(now, 3.0, 0.0, 3000);
send_nested(now, 3.1, 3.2, 4000);
sleep(1); // make sure messages go out
lo_address_free(client);
sleep(1); // time to clean up socketsa
printf("OSCSEND DONE\n");
return 0;
}
/* returns the time in seconds until the next scheduled event */
double lo_server_next_event_delay(lo_server s)
{
if (s->queued) {
lo_timetag now;
double delay;
lo_timetag_now(&now);
delay = lo_timetag_diff(((queued_msg_list *)s->queued)->ts, now);
delay = delay > 100.0 ? 100.0 : delay;
delay = delay < 0.0 ? 0.0 : delay;
return delay;
}
return 100.0;
}
int jitter_handler(const char *path, const char *types, lo_arg **argv, int argc,
lo_message data, void *user_data)
{
lo_timetag now;
float jitter;
lo_timetag_now(&now);
jitter = fabs(lo_timetag_diff(now, argv[0]->t));
jitter_count++;
//printf("jitter: %f\n", jitter);
printf("%d expected: %x:%x received %x:%x\n", argv[1]->i, argv[0]->t.sec,
argv[0]->t.frac, now.sec, now.frac);
jitter_total += jitter;
if (jitter > jitter_max) jitter_max = jitter;
if (jitter < jitter_min) jitter_min = jitter;
return 0;
}
/* TODO: Bundle messages together that happen in the same call to poll(). */
void text_write_value(mapper_signal msig, void *v,
mapper_timetag_t *tt)
{
int i;
char str[1024], *path = str;
msig_full_name(msig, path, 1024);
if (path[0]=='/')
path ++;
while (path[0] && path[0]!='/')
path ++;
lo_timetag now;
lo_timetag_now(&now);
mapper_db_signal mprop = msig_properties(msig);
if (!tt || !tt->sec)
fprintf(output_file, "%u %u %s %c ",
now.sec, now.frac, path, mprop->type);
else
fprintf(output_file, "%u %u %s %c ",
tt->sec, tt->frac, path, mprop->type);
if (mprop->type == 'i') {
for (i=0; i<mprop->length; i++)
fprintf(output_file, " %d", ((int*)v)[i]);
}
else if (mprop->type == 'f') {
for (i=0; i<mprop->length; i++)
fprintf(output_file, " %g", ((float*)v)[i]);
}
fprintf(output_file, "\n");
fflush(output_file);
if (now.sec > last_write.sec) {
printf(".");
fflush(stdout);
last_write = now;
}
}
EXPORT bool getRemoteMachinesAvailable(map<string, pair<string, int> >* machineList)
{
if (gDNS && gDNS->fLocker.Lock()) {
for(map<string, member>::iterator it=gDNS->fClients.begin(); it != gDNS->fClients.end(); it++){
member iterMem = it->second;
lo_timetag now;
lo_timetag_now(&now);
// If the server machine did not send a message for 3 secondes, it is considered disconnected
if((now.sec - iterMem.timetag.sec) < 3){
// Decompose HostName to have Name, Ip and Port of service
string serviceNameCpy(iterMem.hostname);
int pos = serviceNameCpy.find("._");
string remainingString = serviceNameCpy.substr(pos+2, string::npos);
pos = remainingString.find("._");
string serviceIP = remainingString.substr(0, pos);
string hostName = remainingString.substr(pos+2, string::npos);
int pos2 = serviceIP.find(":");
string ipAddr = serviceIP.substr(0, pos2);
string port = serviceIP.substr(pos2+1, string::npos);
(*machineList)[hostName] = make_pair(ipAddr, atoi(port.c_str()));
}
}
gDNS->fLocker.Unlock();
return true;
} else {
return false;
}
}
/* TODO: Bundle messages together that happen in the same call to poll(). */
void text_write_generic(const char *path,
const char *types,
lo_message m)
{
lo_timetag now;
lo_timetag_now(&now);
lo_timetag tt = lo_message_get_timestamp(m);
if (memcmp(&tt, &LO_TT_IMMEDIATE, sizeof(lo_timetag))==0)
fprintf(output_file, "%u %u %s %s ",
now.sec, now.frac, path, types);
else
fprintf(output_file, "%u %u %s %s ",
tt.sec, tt.frac, path, types);
lo_arg **a = lo_message_get_argv(m);
const char *t;
int i=0;
for (t=types; *t; t++, i++)
{
if (*t == 'i')
fprintf(output_file, " %d", a[i]->i);
else if (*t == 'f')
fprintf(output_file, " %g", a[i]->f);
else if (*t == 's')
fprintf(output_file, " %s", &a[i]->s);
}
fprintf(output_file, "\n");
fflush(output_file);
if (now.sec > last_write.sec) {
printf(".");
fflush(stdout);
last_write = now;
}
}
/* catch any incoming messages and display them. returning 1 means that the
* message has not been fully handled and the server should try other methods */
int remote_DNS::pingHandler(const char *path, const char *types, lo_arg ** argv,
int argc, void *data, void *user_data)
{
remote_DNS* dns = (remote_DNS*)user_data;
member messageSender;
messageSender.pid = argv[0]->i;
messageSender.hostname = (char *)argv[1];
lo_timetag_now(&messageSender.timetag);
ostringstream convert;
convert << messageSender.pid;
string key = messageSender.hostname + ":" + convert.str();
if (dns->fLocker.Lock()) {
// if (dns->fClients[key].timetag.sec == 0)
// printf("remote_DNS::Connected HostName = %s\n", messageSender.hostname.c_str());
// printf("Client %s updated timetag %i\n", key.c_str(), messageSender.timetag.sec);
dns->fClients[key] = messageSender;
gDNS->fLocker.Unlock();
}
return 0;
}
void mapper_timetag_now(mapper_timetag_t *timetag)
{
lo_timetag_now((lo_timetag*)timetag);
}
int main()
{
lo_blob btest = lo_blob_new(sizeof(testdata), testdata);
lo_server_thread st, sta, stb;
lo_server s = lo_server_new(NULL, error);
lo_bundle b;
lo_message m1, m2;
char *server_url, *path, *protocol, *host, *port;
const char *host2, *port2;
lo_address a;
uint8_t midi_data[4] = {0xff, 0xf7, 0xAA, 0x00};
union end_test32 et32;
union end_test64 et64;
lo_timetag tt = {0x1, 0x80000000}, sched;
int count;
int proto;
char cmd[256];
test_deserialise();
sta = lo_server_thread_new("7591", error);
stb = lo_server_thread_new("7591", rep_error);
if (stb) {
fprintf(stderr, "FAILED: create bad server thread object!\n");
exit(1);
}
lo_server_thread_free(sta);
/* leak check */
st = lo_server_thread_new(NULL, error);
lo_server_thread_start(st);
#ifdef WIN32
Sleep(4);
#else
usleep(4000);
#endif
lo_server_thread_stop(st);
lo_server_thread_free(st);
st = lo_server_thread_new(NULL, error);
lo_server_thread_start(st);
lo_server_thread_stop(st);
lo_server_thread_free(st);
st = lo_server_thread_new(NULL, error);
lo_server_thread_free(st);
st = lo_server_thread_new(NULL, error);
lo_server_thread_free(st);
st = lo_server_thread_new(NULL, error);
a = lo_address_new_from_url("osc://localhost/");
TEST(a != NULL);
lo_address_free(a);
a = lo_address_new_from_url("osc.://localhost/");
TEST(a == NULL);
atexit(exitcheck);
printf("type tests\n");
TEST(sizeof(float) == sizeof(int32_t));
TEST(sizeof(double) == sizeof(int64_t));
et32.i = 0x23242526U;
et32.i = lo_htoo32(et32.i);
if (et32.c[0] != 0x23 || et32.c[1] != 0x24 || et32.c[2] != 0x25 ||
et32.c[3] != 0x26) {
fprintf(stderr, "failed 32bit endian conversion test\n");
fprintf(stderr, "0x23242526 -> %X\n", et32.i);
exit(1);
} else {
printf("passed 32bit endian conversion test\n");
}
et64.i = 0x232425262728292AULL;
et64.i = lo_htoo64(et64.i);
if (et64.c[0] != 0x23 || et64.c[1] != 0x24 || et64.c[2] != 0x25 ||
et64.c[3] != 0x26 || et64.c[4] != 0x27 || et64.c[5] != 0x28 ||
et64.c[6] != 0x29 || et64.c[7] != 0x2A) {
fprintf(stderr, "failed 64bit endian conversion\n");
fprintf(stderr, "0x232425262728292A -> %llX\n", (long long unsigned int)et64.i);
exit(1);
} else {
printf("passed 64bit endian conversion\n");
}
printf("\n");
/* OSC URL tests */
path = lo_url_get_path("osc.udp://localhost:9999/a/path/is/here");
if (strcmp(path, "/a/path/is/here")) {
printf("failed lo_url_get_path() test1\n");
printf("'%s' != '/a/path/is/here'\n", path);
exit(1);
} else {
printf("passed lo_url_get_path() test1\n");
}
free(path);
protocol = lo_url_get_protocol("osc.udp://localhost:9999/a/path/is/here");
if (strcmp(protocol, "udp")) {
printf("failed lo_url_get_protocol() test1\n");
printf("'%s' != 'udp'\n", protocol);
exit(1);
} else {
printf("passed lo_url_get_protocol() test1\n");
}
free(protocol);
protocol = lo_url_get_protocol("osc.tcp://localhost:9999/a/path/is/here");
if (strcmp(protocol, "tcp")) {
printf("failed lo_url_get_protocol() test2\n");
printf("'%s' != 'tcp'\n", protocol);
exit(1);
} else {
printf("passed lo_url_get_protocol() test2\n");
}
free(protocol);
protocol = lo_url_get_protocol("osc.udp://[::ffff:localhost]:9999/a/path/is/here");
if (strcmp(protocol, "udp")) {
printf("failed lo_url_get_protocol() test1 (IPv6)\n");
printf("'%s' != 'udp'\n", protocol);
exit(1);
} else {
printf("passed lo_url_get_protocol() test1 (IPv6)\n");
}
free(protocol);
proto = lo_url_get_protocol_id("osc.udp://localhost:9999/a/path/is/here");
if (proto != LO_UDP) {
printf("failed lo_url_get_protocol_id() test1\n");
printf("'%d' != LO_UDP\n", proto);
exit(1);
} else {
printf("passed lo_url_get_protocol_id() test1\n");
}
proto = lo_url_get_protocol_id("osc.tcp://localhost:9999/a/path/is/here");
if (proto != LO_TCP) {
printf("failed lo_url_get_protocol_id() test2\n");
printf("'%d' != LO_TCP\n", proto);
exit(1);
} else {
printf("passed lo_url_get_protocol_id() test2\n");
}
proto = lo_url_get_protocol_id("osc.invalid://localhost:9999/a/path/is/here");
if (proto != -1) {
printf("failed lo_url_get_protocol_id() test3\n");
printf("'%d' != -1\n", proto);
exit(1);
} else {
printf("passed lo_url_get_protocol_id() test3\n");
}
proto = lo_url_get_protocol_id("osc.udp://[::ffff:localhost]:9999/a/path/is/here");
if (proto != LO_UDP) {
printf("failed lo_url_get_protocol_id() test1 (IPv6)\n");
printf("'%d' != LO_UDP\n", proto);
exit(1);
} else {
printf("passed lo_url_get_protocol_id() test1 (IPv6)\n");
}
host = lo_url_get_hostname("osc.udp://foo.example.com:9999/a/path/is/here");
if (strcmp(host, "foo.example.com")) {
printf("failed lo_url_get_hostname() test1\n");
printf("'%s' != 'foo.example.com'\n", host);
exit(1);
} else {
printf("passed lo_url_get_hostname() test1\n");
}
free(host);
host = lo_url_get_hostname("osc.udp://[0000::::0001]:9999/a/path/is/here");
if (strcmp(host, "0000::::0001")) {
printf("failed lo_url_get_hostname() test2 (IPv6)\n");
printf("'%s' != '0000::::0001'\n", host);
exit(1);
} else {
printf("passed lo_url_get_hostname() test2 (IPv6)\n");
}
free(host);
port = lo_url_get_port("osc.udp://localhost:9999/a/path/is/here");
if (strcmp(port, "9999")) {
printf("failed lo_url_get_port() test1\n");
printf("'%s' != '9999'\n", port);
exit(1);
} else {
printf("passed lo_url_get_port() test1\n");
}
free(port);
port = lo_url_get_port("osc.udp://[::ffff:127.0.0.1]:9999/a/path/is/here");
if (strcmp(port, "9999")) {
printf("failed lo_url_get_port() test1 (IPv6)\n");
printf("'%s' != '9999'\n", port);
exit(1);
} else {
printf("passed lo_url_get_port() test1 (IPv6)\n");
}
free(port);
printf("\n");
a = lo_address_new_from_url("osc.tcp://foo.example.com:9999/");
host2 = lo_address_get_hostname(a);
if (strcmp(host2, "foo.example.com")) {
printf("failed lo_address_get_hostname() test\n");
printf("'%s' != 'foo.example.com'\n", host2);
exit(1);
} else {
printf("passed lo_address_get_hostname() test\n");
}
port2 = lo_address_get_port(a);
if (strcmp(port2, "9999")) {
printf("failed lo_address_get_port() test\n");
printf("'%s' != '9999'\n", port2);
exit(1);
} else {
printf("passed lo_address_get_port() test\n");
}
proto = lo_address_get_protocol(a);
if (proto != LO_TCP) {
printf("failed lo_address_get_protocol() test\n");
printf("'%d' != '%d'\n", proto, LO_TCP);
exit(1);
} else {
printf("passed lo_address_get_protocol() test\n");
}
server_url = lo_address_get_url(a);
if (strcmp(server_url, "osc.tcp://foo.example.com:9999/")) {
printf("failed lo_address_get_url() test\n");
printf("'%s' != '%s'\n", server_url, "osc.tcp://foo.example.com:9999/");
exit(1);
} else {
printf("passed lo_address_get_url() test\n");
}
free(server_url);
lo_address_free( a );
printf("\n");
/* Test blod sizes */
if (lo_blob_datasize(btest) != 5 || lo_blobsize(btest) != 12) {
printf("blob is %d (%d) bytes long, should be 5 (12)\n",
lo_blob_datasize(btest), lo_blobsize(btest));
lo_arg_pp(LO_BLOB, btest);
printf(" <- blob\n");
exit(1);
}
/* Server method handler tests */
server_url = lo_server_thread_get_url(st);
a = lo_address_new_from_url(server_url);
printf("Server URL: %s\n", server_url);
free(server_url);
/* add method that will match the path /foo/bar, with two numbers, coerced
* to float and int */
lo_server_thread_add_method(st, "/foo/bar", "fi", foo_handler, lo_server_thread_get_server(st));
lo_server_thread_add_method(st, "/reply", "s", reply_handler, NULL);
lo_server_thread_add_method(st, "/lotsofformats", "fisbmhtdSccTFNI",
lots_handler, NULL);
lo_server_thread_add_method(st, "/coerce", "dfhiSs",
coerce_handler, NULL);
lo_server_thread_add_method(st, "/bundle", NULL,
bundle_handler, NULL);
lo_server_thread_add_method(st, "/timestamp", NULL,
timestamp_handler, NULL);
lo_server_thread_add_method(st, "/jitter", "ti",
jitter_handler, NULL);
lo_server_thread_add_method(st, "/pattern/foo", NULL,
pattern_handler, "foo");
lo_server_thread_add_method(st, "/pattern/bar", NULL,
pattern_handler, "bar");
lo_server_thread_add_method(st, "/pattern/baz", NULL,
pattern_handler, "baz");
lo_server_thread_add_method(st, "/subtest", "i",
subtest_handler, st);
lo_server_thread_add_method(st, "/subtest-reply", "i",
subtest_reply_handler, NULL);
/* add method that will match any path and args */
lo_server_thread_add_method(st, NULL, NULL, generic_handler, NULL);
/* add method that will match the path /quit with no args */
lo_server_thread_add_method(st, "/quit", "", quit_handler, NULL);
/* check that the thread restarts */
lo_server_thread_start(st);
lo_server_thread_stop(st);
lo_server_thread_start(st);
if (lo_send(a, "/foo/bar", "ff", 0.12345678f, 23.0f) == -1) {
printf("OSC error A %d: %s\n", lo_address_errno(a), lo_address_errstr(a));
exit(1);
}
if (lo_send(a, "/foo/bar", "ff", 0.12345678f, 23.0f) == -1) {
printf("OSC error B %d: %s\n", lo_address_errno(a), lo_address_errstr(a));
exit(1);
}
test_validation(a);
test_multicast(st);
lo_send(a, "/", "i", 242);
lo_send(a, "/pattern/", "i", 243);
#ifndef _MSC_VER /* MS compiler refuses to compile this case */
lo_send(a, "/bar", "ff", 0.12345678f, 1.0/0.0);
#endif
lo_send(a, "/lotsofformats", "fisbmhtdSccTFNI", 0.12345678f, 123, "123",
btest, midi_data, 0x0123456789abcdefULL, tt, 0.9999, "sym",
'X', 'Y');
lo_send(a, "/coerce", "fdihsS", 0.1f, 0.2, 123, 124LL, "aaa", "bbb");
lo_send(a, "/coerce", "ffffss", 0.1f, 0.2f, 123.0, 124.0, "aaa", "bbb");
lo_send(a, "/coerce", "ddddSS", 0.1, 0.2, 123.0, 124.0, "aaa", "bbb");
lo_send(a, "/a/b/c/d", "sfsff", "one", 0.12345678f, "three",
-0.00000023001f, 1.0);
lo_send(a, "/a/b/c/d", "b", btest);
TEST(test_varargs(a, "/lotsofformats", "fisbmhtdSccTFNI", 0.12345678f, 123,
"123", btest, midi_data, 0x0123456789abcdefULL, tt,
0.9999, "sym", 'X', 'Y', LO_ARGS_END) == 0);
#ifdef __GNUC__
// Note: Lack of support for variable-argument macros in non-GCC compilers
// does not allow us to test for these conditions.
// too many args
TEST(test_varargs(a, "/lotsofformats", "f", 0.12345678f, 123,
"123", btest, midi_data, 0x0123456789abcdefULL, tt,
0.9999, "sym", 'X', 'Y', LO_ARGS_END) != 0);
// too many types
TEST(test_varargs(a, "/lotsofformats", "fisbmhtdSccTFNI", 0.12345678f, 123,
"123", btest, midi_data, 0x0123456789abcdefULL, tt, 0.5,
LO_ARGS_END) != 0);
#endif
// test lo_message_add
m1 = lo_message_new();
TEST(lo_message_add(m1, "fisbmhtdSccTFNI", 0.12345678f, 123, "123",
btest, midi_data, 0x0123456789abcdefULL, tt, 0.9999, "sym",
'X', 'Y') == 0);
lo_send_message(a, "/lotsofformats", m1);
lo_message_free(m1);
lo_blob_free(btest);
lo_send(a, "/pattern/*", "s", "a");
lo_send(a, "/pattern/ba[rz]", "s", "b");
server_url = lo_server_thread_get_url(st);
sprintf(cmd, "." PATHDELIM "subtest %s &", server_url);
if (system(cmd) != 0) {
fprintf(stderr, "Cannot execute subtest command\n");
exit(1);
}
system(cmd);
free(server_url);
#ifdef WIN32
Sleep(2000);
#else
sleep(2);
#endif
TEST(reply_count == 3);
TEST(pattern_count == 5);
TEST(subtest_count == 2);
TEST(subtest_reply_count == 22);
printf("\n");
{
lo_timetag t = {10,0xFFFFFFFC};
b = lo_bundle_new(t);
}
m1 = lo_message_new();
lo_message_add_string(m1, "abcdefghijklmnopqrstuvwxyz");
lo_message_add_string(m1, "ABCDEFGHIJKLMNOPQRSTUVWXYZ");
lo_bundle_add_message(b, "/bundle", m1);
lo_send_bundle(a, b);
/* This should be safe for multiple copies of the same message. */
lo_bundle_free_messages(b);
{
lo_timetag t = {1,2};
b = lo_bundle_new(t);
}
m1 = lo_message_new();
lo_message_add_int32(m1, 23);
lo_message_add_string(m1, "23");
lo_bundle_add_message(b, "/bundle", m1);
m2 = lo_message_new();
lo_message_add_string(m2, "24");
lo_message_add_int32(m2, 24);
lo_bundle_add_message(b, "/bundle", m2);
lo_bundle_add_message(b, "/bundle", m1);
/*
lo_send_bundle(a, b);
if (a->errnum) {
printf("error %d: %s\n", a->errnum, a->errstr);
exit(1);
}
*/
TEST(lo_send_bundle(a, b) == 88);
/* Test freeing out-of-order copies of messages in a bundle. */
lo_bundle_free_messages(b);
{
lo_timetag t = {10,0xFFFFFFFE};
b = lo_bundle_new(t);
}
m1 = lo_message_new();
lo_message_add_string(m1, "abcdefghijklmnopqrstuvwxyz");
lo_message_add_string(m1, "ABCDEFGHIJKLMNOPQRSTUVWXYZ");
lo_bundle_add_message(b, "/bundle", m1);
lo_send_bundle(a, b);
lo_message_free(m1);
lo_bundle_free(b);
lo_timetag_now(&sched);
sched.sec += 5;
b = lo_bundle_new(sched);
m1 = lo_message_new();
lo_message_add_string(m1, "future");
lo_message_add_string(m1, "time");
lo_message_add_string(m1, "test");
lo_bundle_add_message(b, "/bundle", m1);
lo_send_bundle(a, b);
lo_message_free(m1);
lo_bundle_free(b);
lo_send_timestamped(a, sched, "/bundle", "s", "lo_send_timestamped() test");
/* test bundle timestamp ends up in message struct (and doesn't end up in
unbundled messages) */
lo_timetag_now(&sched);
lo_send_timestamped(a, sched, "/timestamp", "it", 1, sched);
lo_send(a, "/timestamp", "it", 0, sched);
#define JITTER_ITS 25
/* jitter tests */
{
lo_timetag stamps[JITTER_ITS];
lo_timetag now;
int i;
for (i=0; i<JITTER_ITS; i++) {
lo_timetag_now(&now);
stamps[i] = now;
stamps[i].sec += 1;
stamps[i].frac = rand();
lo_send_timestamped(a, stamps[i], "/jitter", "ti", stamps[i], i);
}
}
#ifdef WIN32
Sleep(2000);
#else
sleep(2);
#endif
lo_address_free(a);
TEST(lo_server_thread_events_pending(st));
while (lo_server_thread_events_pending(st)) {
printf("pending events, wait...\n");
#ifdef WIN32
fflush(stdout);
Sleep(1000);
#else
sleep(1);
#endif
}
TEST(bundle_count == 7);
printf("\n");
printf("bundle timing jitter results:\n"
"max jitter = %fs\n"
"avg jitter = %fs\n"
"min jitter = %fs\n\n",
jitter_max, jitter_total/(float)jitter_count, jitter_min);
server_url = lo_server_get_url(s);
lo_server_add_method(s, NULL, NULL, generic_handler, NULL);
a = lo_address_new_from_url(server_url);
TEST(lo_server_recv_noblock(s, 0) == 0);
printf("Testing noblock API on %s\n", server_url);
lo_send(a, "/non-block-test", "f", 23.0);
count = 0;
while (!lo_server_recv_noblock(s, 10) && count++ < 1000) { }
if (count >= 1000) {
printf("lo_server_recv_noblock() test failed\n");
exit(1);
}
/* Delete methods */
lo_server_thread_del_method(st, "/coerce", "dfhiSs");
lo_server_del_method(s, NULL, NULL);
lo_address_free(a);
lo_server_free(s);
free(server_url);
#ifndef WIN32
{ /* UNIX domain tests */
lo_address ua;
lo_server us;
char *addr;
unlink("/tmp/testlo.osc");
us = lo_server_new_with_proto("/tmp/testlo.osc", LO_UNIX, error);
ua = lo_address_new_from_url("osc.unix:///tmp/testlo.osc");
TEST(lo_server_get_protocol(us) == LO_UNIX);
TEST(lo_send(ua, "/unix", "f", 23.0) == 16);
TEST(lo_server_recv(us) == 16);
addr = lo_server_get_url(us);
TEST(!strcmp("osc.unix:////tmp/testlo.osc", addr));
free(addr);
lo_address_free(ua);
ua = lo_address_new_with_proto(LO_UNIX, NULL, "/tmp/testlo.osc");
TEST(lo_send(ua, "/unix", "f", 23.0) == 16);
TEST(lo_server_recv(us) == 16);
lo_server_free(us);
lo_address_free(ua);
}
#endif
{ /* TCP tests */
lo_address ta;
lo_server ts;
char *addr;
ts = lo_server_new_with_proto(NULL, LO_TCP, error);
addr = lo_server_get_url(ts);
ta = lo_address_new_from_url(addr);
if (lo_address_errno(ta)) {
printf("err: %s\n", lo_address_errstr(ta));
exit(1);
}
TEST(lo_server_get_protocol(ts) == LO_TCP);
TEST(lo_send(ta, "/tcp", "f", 23.0) == 16);
TEST(lo_send(ta, "/tcp", "f", 23.0) == 16);
TEST(lo_server_recv(ts) == 16);
TEST(lo_server_recv(ts) == 16);
free(addr);
lo_server_free(ts);
lo_address_free(ta);
}
server_url = lo_server_thread_get_url(st);
a = lo_address_new_from_url(server_url);
/* exit */
lo_send(a, "/quit", NULL);
lo_address_free(a);
while (!done) {
#ifdef WIN32
Sleep(1);
#else
usleep(1000);
#endif
}
lo_server_thread_free(st);
free(server_url);
return 0;
}
void main_loop(void *data) {
int i,j,n;
int32_t fseq = 0;
//verbose = 2;
// get the local IP adress for the TUIO2 source attribute
char hostname[64];
struct hostent *hp = NULL;
struct in_addr *addr = NULL;
gethostname(hostname, 64);
hp = gethostbyname(hostname);
if (hp==NULL) {
sprintf(hostname, "%s.local", hostname);
hp = gethostbyname(hostname);
}
if (hp!=NULL) {
for (i = 0; hp->h_addr_list[i] != 0; ++i) {
addr = (struct in_addr *)(hp->h_addr_list[i]);
}
} else {
//generate a random internet address
srand ( (unsigned int)time(NULL) );
int32_t r = rand();
addr = (struct in_addr*)&r;
}
while (running) {
uint8_t tag_count = 0;
bool updated = false;
lo_bundle osc_bundle = lo_bundle_new(LO_TT_IMMEDIATE);
nfc_target ant[MAX_TARGET_COUNT];
// List ISO14443A targets
if (verbose>1) printf("polling for a ISO14443A (MIFARE) tag:\n");
nfc_modulation nm = {
.nmt = NMT_ISO14443A,
.nbr = NBR_106,
};
lo_timetag frame_time;
lo_timetag_now (&frame_time);
for (int dev=0;dev<no_devices;dev++) {
if (pnd[dev] == NULL) continue;
if (!running) return;
lo_message frm_message = lo_message_new();
lo_message_add_int32(frm_message, fseq);
lo_message_add_timetag(frm_message, frame_time);
lo_message_add_int32(frm_message, 0); // sensor dim
if (device_count>1) sprintf(source_string, "NFOSC:%d",dev);
lo_message_add_string(frm_message, source_string); // source name
lo_bundle_add_message(osc_bundle, "/tuio2/frm", frm_message);
fseq++;
int szTargetFound = nfc_initiator_list_passive_targets (pnd[dev], nm, ant, MAX_TARGET_COUNT);
if (szTargetFound<0) {
if (no_devices==1) printf("NFC reader disconnected ...\n");
else printf("NFC reader #%d disconnected ...\n",dev);
pnd[dev] = NULL;
device_count--;
if (device_count==0) {
running=false;
return;
}
continue;
} else if (szTargetFound>0) {
for (n = 0; n < szTargetFound; n++) {
if (!running) return;
bool added = false;
nfosc_t found_tag;
found_tag.type_id = MIFARE_OTHER;
found_tag.device_id = dev;
decode_hex(ant[n].nti.nai.abtUid,ant[n].nti.nai.szUidLen);
strcpy(found_tag.uid_str,uid_str);
if ((ant[n].nti.nai.abtAtqa[0] == 0x00) && (ant[n].nti.nai.abtAtqa[1] == 0x04) && (ant[n].nti.nai.btSak == 0x09)) {
if (verbose>1) printf("NXP MIFARE Mini - UID: %s\n",uid_str);
found_tag.type_id = MIFARE_MINI;
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x00) && (ant[n].nti.nai.abtAtqa[1] == 0x04) && (ant[n].nti.nai.btSak == 0x08)) {
if (verbose>1) printf("NXP MIFARE Classic 1K - UID: %s\n",uid_str);
found_tag.type_id = MIFARE_CLASSIC_1K;
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x00) && (ant[n].nti.nai.abtAtqa[1] == 0x02) && (ant[n].nti.nai.btSak == 0x18)) {
if (verbose>1) printf("NXP MIFARE Classic 4K - UID: %s\n",uid_str);
found_tag.type_id = MIFARE_CLASSIC_4K;
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x00) && (ant[n].nti.nai.abtAtqa[1] == 0x02) && (ant[n].nti.nai.btSak == 0x38)) {
if (verbose>1) printf("Nokia MIFARE Classic 4K - emulated - UID: %s\n",uid_str);
found_tag.type_id = MIFARE_CLASSIC_4K;
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x00) && (ant[n].nti.nai.abtAtqa[1] == 0x44) && (ant[n].nti.nai.btSak == 0x00)) {
if (verbose>1) printf("NXP MIFARE Ultralight - UID: %s\n",uid_str);
found_tag.type_id = MIFARE_ULTRALIGHT;
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x03) && (ant[n].nti.nai.abtAtqa[1] == 0x44) && (ant[n].nti.nai.btSak == 0x20)) {
if (verbose>1) printf("NXP MIFARE DESFire - UID: %s\n",uid_str);
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x03) && (ant[n].nti.nai.abtAtqa[1] == 0x04) && (ant[n].nti.nai.btSak == 0x28)) {
if (verbose>1) printf("NXP JCOP31 - UID: %s\n",uid_str);
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x00) && (ant[n].nti.nai.abtAtqa[1] == 0x48) && (ant[n].nti.nai.btSak == 0x20)) {
/* @todo handle ATS to be able to know which one it is */
if (verbose>1) printf("NXP JCOP31 or JCOP41 - UID: %s\n",uid_str);
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x00) && (ant[n].nti.nai.abtAtqa[1] == 0x04) && (ant[n].nti.nai.btSak == 0x28)) {
if (verbose>1) printf("NXP JCOP41 - UID: %s\n",uid_str);
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x00) && (ant[n].nti.nai.abtAtqa[1] == 0x04) && (ant[n].nti.nai.btSak == 0x88)) {
if (verbose>1) printf("Infineon MIFARE Classic 1K - UID: %s\n",uid_str);
found_tag.type_id = MIFARE_CLASSIC_1K;
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x00) && (ant[n].nti.nai.abtAtqa[1] == 0x02) && (ant[n].nti.nai.btSak == 0x98)) {
if (verbose>1) printf("Gemplus MPCOS - UID: %s\n",uid_str);
} else if ((ant[n].nti.nai.abtAtqa[0] == 0x0C) && (ant[n].nti.nai.abtAtqa[1] == 0x00)) {
/* @note not sure if Jewel can be detected using this modulation */
if (verbose>1) printf("Innovision R&T Jewel - UID: %s\n",uid_str);
} else {
if (verbose>1) {
printf("ATQA (SENS_RES): %s\n", decode_hex(ant[n].nti.nai.abtAtqa,2));
printf(" UID (NFCID%c): ",(ant[n].nti.nai.abtUid[0]==0x08?'3':'1')); printf("%s\n",decode_hex(ant[n].nti.nai.abtUid,ant[n].nti.nai.szUidLen));
printf(" SAK (SEL_RES): %s\n", decode_hex(&ant[n].nti.nai.btSak,1));
if (ant[n].nti.nai.szAtsLen) {
printf(" ATS (ATR): %s\n",decode_hex(ant[n].nti.nai.abtAts,ant[n].nti.nai.szAtsLen));
}
printf("\n");
}
}
int32_t symbol_id = max_symbol_id;
int32_t i;
for (i=0;i<max_symbol_id;i++) {
if (strcmp(tag_database[i].uid_str,found_tag.uid_str)==0) {
symbol_id = i;
found_tag.symbol_id = symbol_id;
break;
}
}
if (symbol_id==max_symbol_id) {
symbol_id = max_symbol_id;
max_symbol_id++;
found_tag.symbol_id = symbol_id;
session_id++;
found_tag.session_id = session_id;
tag_database[symbol_id] = found_tag;
tag_buffer[buffer_size] = found_tag;
buffer_size++;
if (verbose) printf("assigning ID %d to UID %s\n",found_tag.symbol_id,found_tag.uid_str);
added = true;
} else {
int32_t b_pos = buffer_size;
for (i=0;i<buffer_size;i++) {
if ((strcmp(tag_buffer[i].uid_str,found_tag.uid_str)==0) && (tag_buffer[i].device_id==found_tag.device_id)) {
found_tag.session_id = tag_buffer[i].session_id;
b_pos=i;
break;
}
}
if (b_pos==buffer_size) {
session_id++;
found_tag.session_id = session_id;
tag_buffer[buffer_size] = found_tag;
buffer_size++;
added=true;
}
}
lo_message sym_message = lo_message_new();
lo_message_add_int32(sym_message, found_tag.session_id);
lo_message_add_int32(sym_message, found_tag.type_id);
lo_message_add_int32(sym_message, found_tag.symbol_id);
switch (found_tag.type_id) {
case MIFARE_ULTRALIGHT:
lo_message_add_string(sym_message, "mifare/ul");
break;
case MIFARE_CLASSIC_1K:
lo_message_add_string(sym_message, "mifare/1k");
break;
case MIFARE_CLASSIC_4K:
lo_message_add_string(sym_message, "mifare/4k");
break;
case MIFARE_MINI:
lo_message_add_string(sym_message, "mifare/mini");
break;
default:
lo_message_add_string(sym_message, "mifare/other");
}
lo_message_add_string(sym_message, found_tag.uid_str);
lo_bundle_add_message(osc_bundle, "/tuio2/sym", sym_message);
if (added) {
lo_message add_message = lo_message_new();
lo_message_add_int32(add_message, found_tag.device_id);
lo_message_add_int32(add_message, found_tag.symbol_id);
lo_message_add_int32(add_message, found_tag.type_id);
lo_message_add_string(add_message, found_tag.uid_str);
lo_bundle_add_message(osc_bundle, "/nfosc/add", add_message);
updated = true;
if (verbose) printf("add %d %d %d %s\n",found_tag.device_id,found_tag.symbol_id,found_tag.type_id,found_tag.uid_str);
}
frame_buffer[tag_count] = found_tag;
tag_count++;
}
}
lo_message sid_message = lo_message_new();
for (i=0;i<tag_count;i++)
if (frame_buffer[i].device_id==dev) lo_message_add_int32(sid_message, frame_buffer[i].session_id);
lo_bundle_add_message(osc_bundle, "/tuio2/alv", sid_message);
}
for (i=0;i<buffer_size;i++) {
bool removed = true;
for (j=0;j<=tag_count;j++) {
if ((strcmp(tag_buffer[i].uid_str,frame_buffer[j].uid_str)==0) && (tag_buffer[i].device_id == frame_buffer[j].device_id)) {
removed=false;
break;
}
}
if (removed) {
lo_message del_message = lo_message_new();
lo_message_add_int32(del_message, tag_buffer[i].device_id);
lo_message_add_int32(del_message, tag_buffer[i].symbol_id);
lo_message_add_int32(del_message, tag_buffer[i].type_id);
lo_message_add_string(del_message, tag_buffer[i].uid_str);
lo_bundle_add_message(osc_bundle, "/nfosc/del", del_message);
updated = true;
if (verbose) printf("del %d %d %d %s\n",tag_buffer[i].device_id,tag_buffer[i].symbol_id,tag_buffer[i].type_id,tag_buffer[i].uid_str);
}
}
if (updated) {
if(lo_send_bundle(target, osc_bundle) == -1) {
fprintf(stderr, "an OSC error occured: %s\n", lo_address_errstr(target));
}
}
if (verbose>1) {
if (tag_count==0) printf("no tag was found ...\n\n");
else if (tag_count==1) printf("1 tag was found ...\n\n");
else printf("%d tags were found ...\n\n",tag_count);
}
buffer_size = tag_count;
for (i=0; i<tag_count; i++) {
tag_buffer[i] = frame_buffer[i];
frame_buffer[i] = empty_tag;
}
for (int dev=0;dev<no_devices;dev++) {
if (pnd[dev] == NULL) continue;
if (nfc_device_set_property_bool(pnd[dev],NP_ACTIVATE_FIELD,false)<0) {
if (running) {
if (no_devices==1) printf("NFC reader disconnected ...\n");
else printf("NFC reader #%d disconnected ...\n",dev);
}
pnd[dev] = NULL;
device_count--;
if (device_count==0) {
running=false;
return;
}
} else {
nfc_device_set_property_bool(pnd[dev],NP_ACTIVATE_FIELD,true);
}
}
usleep(1000/no_devices);
}
}
void moNetOSCOut::SendDataMessage( int i, moDataMessage &datamessage ) {
#ifdef OSCPACK
if (packetStream==NULL) {
cout << "moNetOSCOut::SendDataMessage > error: packetStream is NULL" << endl;
return;
}
#endif
//cout << "moNetOSCOut::SendDataMessage > start" << endl;
#ifdef OSCPACK
packetStream->Clear();
//cout << "moNetOSCOut::SendDataMessage > Clear() ok." << endl;
(*packetStream) << osc::BeginBundleImmediate;
//cout << "moNetOSCOut::SendDataMessage > BeginBundleImmediate ok." << endl;
(*packetStream) << osc::BeginMessage( moText("")+ IntToStr(datamessage.Count()) );
//cout << "moNetOSCOut::SendDataMessage > data in messages:" << datamessage.Count() << endl;
#else
lo_timetag timetag;
lo_timetag_now(&timetag);
lo_bundle bundle = lo_bundle_new(timetag);
lo_message ms = lo_message_new();
moText oscpath = "";
#endif
moData data;
int nfields = 0;
int error = 0;
try {
for(int j=0; j< datamessage.Count(); j++) {
data = datamessage[j];
if (debug_is_on) MODebug2->Message( moText("moNetOSCOut::SendDataMessage "+GetLabelName()+" > data:") + IntToStr(j) );
switch(data.Type()) {
#ifdef OSCPACK
case MO_DATA_NUMBER_FLOAT:
(*packetStream) << data.Float();
break;
case MO_DATA_NUMBER_INT:
(*packetStream) << data.Int();
break;
case MO_DATA_NUMBER_LONG:
(*packetStream) << data.Long();
break;
case MO_DATA_NUMBER_DOUBLE:
(*packetStream) << data.Double();
break;
case MO_DATA_TEXT:
(*packetStream) << (char*)data.Text();
break;
#else
case MO_DATA_NUMBER_FLOAT:
error = lo_message_add_float( ms , data.Float());
nfields++;
break;
case MO_DATA_NUMBER_INT:
error = lo_message_add_int32( ms , data.Int());
nfields++;
break;
case MO_DATA_NUMBER_LONG:
error = lo_message_add_int64( ms , data.Long());
nfields++;
break;
case MO_DATA_NUMBER_DOUBLE:
error = lo_message_add_double( ms , data.Double());
nfields++;
break;
case MO_DATA_TEXT:
if (oscpath=="") {
oscpath = data.Text();
moText mot = data.Text().Left(50000);
error = lo_message_add_string( ms , (char*)mot);
nfields++;
} else {
moText mot = data.Text().Left(50000);
error = lo_message_add_string( ms , (char*)mot);
nfields++;
}
break;
#endif
}
if (error<0)
MODebug2->Error(moText("moNetOSCOut > data error adding value: ") + data.ToText() );
}
#ifdef OSCPACK
} catch(osc::Exception E) {
MODebug2->Error( moText("moNetOSCOut > Exception: ") + E.what()
+ " packet actual size: (" + IntToStr( (*packetStream).Size() ) + ") "
+ " Data too long for buffer: (max OUTPUT_BUFFER_SIZE:" + IntToStr(OUTPUT_BUFFER_SIZE) + ") "
+ data.ToText()
+ " (size:"+ IntToStr(data.ToText().Length())+" )"
+ " (total size:" + IntToStr( data.ToText().Length() + (*packetStream).Size() ) + ")" );
}
(*packetStream) << osc::EndMessage;
//cout << "moNetOSCOut::SendDataMessage > osc::EndMessage ok" << endl;
//cout << "osc::EndBundle: " << endl;
//cout << osc::EndBundle << endl;
#ifdef MO_WIN32
(*packetStream) << osc::EndBundle;
#endif
//cout << "moNetOSCOut::SendDataMessage > osc::EndBundle ok" << endl;
//cout << "moNetOSCOut::SendDataMessage > sending." << endl;
if (transmitSockets[i]) {
//MODebug2->Message(moText("moNetOSCOut > sending ") + IntToStr(i) + " size:" + IntToStr(packetStream->Size()) );
transmitSockets[i]->Send( packetStream->Data(), packetStream->Size() );
}
#else
} catch(...) {
int lo_server_recv(lo_server s)
{
void *data;
size_t size;
char *path;
char *types;
double sched_time = lo_server_next_event_delay(s);
#ifdef WIN32
fd_set ps;
struct timeval stimeout;
int res;
#else
struct pollfd ps;
#endif
again:
if (sched_time > 0.01) {
if (sched_time > 10.0) {
sched_time = 10.0;
}
#ifdef WIN32
if(!initWSock()) return 0;
ps.fd_count = 1;
ps.fd_array[0] = s->socket;
stimeout.tv_sec = sched_time;
stimeout.tv_usec = (sched_time-stimeout.tv_sec)*1.e6;
res = select(1,&ps,NULL,NULL,&stimeout);
if(res == SOCKET_ERROR) {
return 0;
}
if(!res) {
sched_time = lo_server_next_event_delay(s);
if (sched_time > 0.01) {
goto again;
}
return dispatch_queued(s);
}
#else
ps.fd = s->socket;
ps.events = POLLIN | POLLPRI | POLLERR | POLLHUP;
ps.revents = 0;
poll(&ps, 1, (int)(sched_time * 1000.0));
if (ps.revents == POLLERR || ps.revents == POLLHUP) {
return 0;
}
if (!ps.revents) {
sched_time = lo_server_next_event_delay(s);
if (sched_time > 0.01) {
goto again;
}
return dispatch_queued(s);
}
#endif
} else {
return dispatch_queued(s);
}
if (s->protocol == LO_TCP) {
data = lo_server_recv_raw_stream(s, &size);
} else {
data = lo_server_recv_raw(s, &size);
}
if (!data) {
return 0;
}
path = data;
types = data + lo_strsize(path);
if (!strcmp(path, "#bundle")) {
char *pos = types;
uint32_t len;
lo_timetag ts, now;
lo_timetag_now(&now);
ts.sec = lo_otoh32(*((uint32_t *)pos));
pos += 4;
ts.frac = lo_otoh32(*((uint32_t *)pos));
pos += 4;
while (pos - (char *)data < size) {
len = lo_otoh32(*((uint32_t *)pos));
pos += 4;
/* test for immedaite dispatch */
if ((ts.sec == 0 && ts.frac == 1) ||
lo_timetag_diff(ts, now) <= 0.0) {
types = pos + lo_strsize(pos);
dispatch_method(s, pos, types + 1, types + lo_strsize(types));
} else {
queue_data(s, ts, pos, len);
}
pos += len;
}
free(data);
return size;
} else if (*types != ',') {
lo_throw(s, LO_ENOTYPE, "Missing typetag", path);
return -1;
}
dispatch_method(s, path, types+1, data);
free(data);
return size;
}
int lo_server_dispatch_data(lo_server s, void *data, size_t size)
{
int result = 0;
char *path = data;
ssize_t len = lo_validate_string(data, size);
if (len < 0) {
lo_throw(s, -len, "Invalid message path", NULL);
return len;
}
if (!strcmp(data, "#bundle")) {
char *pos;
int remain;
uint32_t elem_len;
lo_timetag ts, now;
ssize_t bundle_result = lo_validate_bundle(data, size);
if (bundle_result < 0) {
lo_throw(s, -bundle_result, "Invalid bundle", NULL);
return bundle_result;
}
pos = (char *)data + len;
remain = size - len;
lo_timetag_now(&now);
ts.sec = lo_otoh32(*((uint32_t *)pos));
pos += 4;
ts.frac = lo_otoh32(*((uint32_t *)pos));
pos += 4;
remain -= 8;
while (remain >= 4) {
lo_message msg;
elem_len = lo_otoh32(*((uint32_t *)pos));
pos += 4;
remain -= 4;
msg = lo_message_deserialise(pos, elem_len, &result);
if (!msg) {
lo_throw(s, result, "Invalid bundle element received", path);
return -result;
}
// set timetag from bundle
msg->ts = ts;
// test for immediate dispatch
if ((ts.sec == LO_TT_IMMEDIATE.sec
&& ts.frac == LO_TT_IMMEDIATE.frac) ||
lo_timetag_diff(ts, now) <= 0.0) {
dispatch_method(s, pos, msg);
lo_message_free(msg);
} else {
queue_data(s, ts, pos, msg);
}
pos += elem_len;
remain -= elem_len;
}
} else {
lo_message msg = lo_message_deserialise(data, size, &result);
if (NULL == msg) {
lo_throw(s, result, "Invalid message received", path);
return -result;
}
dispatch_method(s, data, msg);
lo_message_free(msg);
}
return size;
}
