int lo_server_join_multicast_group(lo_server s, const char *group)
{
struct ip_mreq mreq;
unsigned int yes = 1;
memset(&mreq, 0, sizeof(mreq));
#ifdef HAVE_INET_ATON
if (inet_aton(group, &mreq.imr_multiaddr)==0) {
int err = geterror();
lo_throw(s, err, strerror(err), "inet_aton()");
lo_server_free(s);
return err;
}
#else
mreq.imr_multiaddr.s_addr = inet_addr(group);
if (mreq.imr_multiaddr.s_addr == INADDR_ANY
|| mreq.imr_multiaddr.s_addr == INADDR_NONE)
{
int err = geterror();
lo_throw(s, err, strerror(err), "inet_addr()");
lo_server_free(s);
return err;
}
#endif
mreq.imr_interface.s_addr=htonl(INADDR_ANY);
if (setsockopt(s->sockets[0].fd,IPPROTO_IP,IP_ADD_MEMBERSHIP,
&mreq,sizeof(mreq)) < 0)
{
int err = geterror();
lo_throw(s, err, strerror(err), "setsockopt(IP_ADD_MEMBERSHIP)");
lo_server_free(s);
return err;
}
if (setsockopt(s->sockets[0].fd,SOL_SOCKET,SO_REUSEADDR,
&yes,sizeof(yes)) < 0)
{
int err = geterror();
lo_throw(s, err, strerror(err), "setsockopt(SO_REUSEADDR)");
lo_server_free(s);
return err;
}
#ifdef SO_REUSEPORT
if (setsockopt(s->sockets[0].fd,SOL_SOCKET,SO_REUSEPORT,
&yes,sizeof(yes)) < 0)
{
int err = geterror();
lo_throw(s, err, strerror(err), "setsockopt(SO_REUSEPORT)");
lo_server_free(s);
return err;
}
#endif
return 0;
}
int main(unsigned int argc, char* argv[])
{
int err;
pthread_t lp2osc_thread, osc2lp_thread;
// Launchpad initialization
lp = lp_register();
// OSC initialization
osc = lo_server_new(port, error_handler);
printf("port: %d\n", lo_server_get_port(osc));
fflush(stdout);
err = pthread_create(&lp2osc_thread, NULL, lp2osc, NULL);
if (err){
fprintf(stderr, "failed to start lp2osc thread, with error %d", err);
return 0;
}
err = pthread_create(&osc2lp_thread, NULL, osc2lp, NULL);
if (err){
fprintf(stderr, "failed to start osc2lp thread, with error %d", err);
return 0;
}
pthread_join(lp2osc_thread, NULL);
pthread_join(osc2lp_thread, NULL);
lp_deregister(lp);
lo_server_free(osc);
return 0;
}
void nosc_finish()
{
if (!SAFE_NYQUIST) {
lo_server_free(the_server);
nosc_enabled = false;
}
}
void lo_server_thread_free(lo_server_thread st)
{
if (st) {
if (st->active) {
lo_server_thread_stop(st);
}
lo_server_free(st->s);
}
free(st);
}
Client::~Client()
{
if(_st)
stop();
if(_st)
lo_server_thread_free(_st);
else
lo_server_free(_server);
}
void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) {
int err;
lo_server s;
int mlen;
if (nrhs != 1) {
mexErrMsgTxt("Expecting one argument");
return;
}
if (nlhs > 0) {
mexErrMsgTxt("Too many output arguments.");
return;
}
if(! mxIsChar(prhs[0])) {
mexErrMsgTxt("Expecting a character array in the first argument.");
return;
}
mlen = (mxGetM(prhs[0]) * mxGetN(prhs[0])) + 1;
if(mlen > 32) {
mexErrMsgTxt("Input string is too long.");
return;
}
err = mxGetString(prhs[0], maddr, mlen);
if(err != 0) {
mexErrMsgTxt("Error reading input string.");
return;
}
if(sizeof(s) == sizeof(long int)) {
err = sscanf(maddr, "osc_server:%lx", (long int *)&s);
} else if(sizeof(s) == sizeof(long long int)) {
err = sscanf(maddr, "osc_server:%llx", (long long int *)&s);
} else {
mexErrMsgTxt("Unsupported pointer size.");
}
if(err < 0 || (! s)) {
mexErrMsgTxt("Error scanning input string.");
return;
}
lo_server_free(s);
}
OSCProxy::OSCProxy(const char* oscport) : osc_valid(false)
{
/* start a new server */
osc_server = lo_server_new(oscport, error_cb);
if (!osc_server)
return;
if (!lo_server_add_method(osc_server, "/pointers", "ffffff", pointer_handler, this)) {
lo_server_free(osc_server);
return;
}
/* get the file descriptor of the server socket, if supported */
osc_fd = lo_server_get_socket_fd(osc_server);
osc_valid = true;
}
void test_multicast(lo_server_thread st)
{
/* test multicast server and sender */
/* message is sent from st otherwise reply doesn't work */
lo_server ms = lo_server_new_multicast("224.0.1.1", "15432", error);
lo_address ma = lo_address_new("224.0.1.1", "15432");
lo_address_set_ttl(ma, 1);
lo_server_add_method(ms, "/foo/bar", "fi", foo_handler, ms);
lo_server_add_method(ms, "/reply", "s", reply_handler, NULL);
if (lo_send_from(ma, lo_server_thread_get_server(st), LO_TT_IMMEDIATE,
"/foo/bar", "ff", 0.12345678f, 23.0f) == -1) {
printf("multicast send error %d: %s\n", lo_address_errno(ma), lo_address_errstr(ma));
exit(1);
}
TEST(lo_server_recv(ms)==24);
lo_server_free(ms);
lo_address_free(ma);
}
OscReceiver::~OscReceiver()
{
if (running_)
lo_server_free(server_);
}
void xjosc_shutdown (void) {
if (!osc_server) return;
lo_server_free(osc_server);
if(!want_verbose) fprintf(stderr, "OSC server shut down.\n");
}
int main(int argc, char *argv[]) {
char c, *device, *sport, *aport, *ahost;
monome_rotate_t rotate = MONOME_ROTATE_0;
int i;
struct option arguments[] = {
{"help", no_argument, 0, 'h'},
{"device", required_argument, 0, 'd'},
{"server-port", required_argument, 0, 's'},
{"application-port", required_argument, 0, 'a'},
{"application-host", required_argument, 0, 'o'},
{"rotation", required_argument, 0, 'r'}
};
device = DEFAULT_MONOME_DEVICE;
sport = DEFAULT_OSC_SERVER_PORT;
aport = DEFAULT_OSC_APP_PORT;
ahost = DEFAULT_OSC_APP_HOST;
while( (c = getopt_long(argc, argv, "hd:s:a:o:r:",
arguments, &i)) > 0 ) {
switch( c ) {
case 'h':
usage(argv[0]);
return 1;
case 'd':
device = optarg;
break;
case 's':
if( is_numstr(optarg) )
sport = optarg;
else
printf("warning: \"%s\" is not a valid server port.\n",
optarg);
break;
case 'a':
if( is_numstr(optarg) )
aport = optarg;
else
printf("warning: \"%s\" is not a valid application port.\n",
optarg);
break;
case 'o':
ahost = optarg;
break;
case 'r':
switch(*optarg) {
case 'l':
case '0':
rotate = MONOME_ROTATE_0;
break;
case 't':
case '9':
rotate = MONOME_ROTATE_90;
break;
case 'r':
case '1':
rotate = MONOME_ROTATE_180;
break;
case 'b':
case '2':
rotate = MONOME_ROTATE_270;
break;
}
break;
}
}
if( optind == argc )
state.lo_prefix = m_strdup(DEFAULT_OSC_PREFIX);
else
state.lo_prefix = m_strdup(argv[optind]);
if( !(state.monome = monome_open(device)) ) {
printf("failed to open %s\n", device);
return EXIT_FAILURE;
}
if( !(state.server = lo_server_new(sport, lo_error)) )
return EXIT_FAILURE;
state.outgoing = lo_address_new(ahost, aport);
monome_register_handler(state.monome, MONOME_BUTTON_DOWN,
monome_handle_press, state.lo_prefix);
monome_register_handler(state.monome, MONOME_BUTTON_UP,
monome_handle_press, state.lo_prefix);
register_osc_methods(state.lo_prefix, state.monome);
monome_set_rotation(state.monome, rotate);
monome_led_all(state.monome, 0);
printf("monomeserial version %s, yay!\n\n", VERSION);
printf("initialized device %s at %s, which is %dx%d\n",
monome_get_serial(state.monome), monome_get_devpath(state.monome),
monome_get_rows(state.monome), monome_get_cols(state.monome));
printf("running with prefix /%s\n\n", state.lo_prefix);
/* main_loop() returns 1 if the monome was disconnected */
if( main_loop() )
printf("%s disconnected, monomeserial exiting.\nsee you later!\n\n",
monome_get_devpath(state.monome));
monome_close(state.monome);
unregister_osc_methods(state.lo_prefix);
m_free(state.lo_prefix);
lo_address_free(state.outgoing);
lo_server_free(state.server);
return EXIT_SUCCESS;
}
OSCProxy::~OSCProxy()
{
lo_server_free(osc_server);
}
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;
}
// *********************************************************
// -(new)---------------------------------------------------
void *oscmulticast_new(t_symbol *s, int argc, t_atom *argv)
{
t_oscmulticast *x = NULL;
int i, got_port = 0;
char address[64];
#ifdef MAXMSP
if ((x = object_alloc(oscmulticast_class))) {
x->outlet3 = listout((t_object *)x);
x->outlet2 = listout((t_object *)x);
x->outlet1 = listout((t_object *)x);
#else
if (x = (t_oscmulticast *) pd_new(oscmulticast_class)) {
x->outlet1 = outlet_new(&x->ob, gensym("list"));
x->outlet2 = outlet_new(&x->ob, gensym("list"));
x->outlet3 = outlet_new(&x->ob, gensym("list"));
#endif
x->group = NULL;
x->iface = NULL;
if (argc < 4) {
post("oscmulticast: not enough arguments!\n");
return NULL;
}
for (i = 0; i < argc; i++) {
if(strcmp(maxpd_atom_get_string(argv+i), "@group") == 0) {
if ((argv+i+1)->a_type == A_SYM) {
x->group = strdup(maxpd_atom_get_string(argv+i+1));
i++;
}
}
else if (strcmp(maxpd_atom_get_string(argv+i), "@port") == 0) {
if ((argv+i+1)->a_type == A_FLOAT) {
snprintf(x->port, 10, "%i", (int)maxpd_atom_get_float(argv+i+1));
got_port = 1;
i++;
}
#ifdef MAXMSP
else if ((argv+i+1)->a_type == A_LONG) {
snprintf(x->port, 10, "%i", (int)atom_getlong(argv+i+1));
got_port = 1;
i++;
}
#endif
}
else if(strcmp(maxpd_atom_get_string(argv+i), "@interface") == 0) {
if ((argv+i+1)->a_type == A_SYM) {
x->iface = strdup(maxpd_atom_get_string(argv+i+1));
i++;
}
}
}
if (!x->group || !got_port) {
post("oscmulticast: need to specify group and port!");
return NULL;
}
/* Open address */
snprintf(address, 64, "osc.udp://%s:%s", x->group, x->port);
x->address = lo_address_new_from_url(address);
if (!x->address) {
post("oscmulticast: could not create lo_address.");
return NULL;
}
/* Set TTL for packet to 1 -> local subnet */
lo_address_set_ttl(x->address, 1);
/* Specify the interface to use for multicasting */
if (x->iface) {
if (lo_address_set_iface(x->address, x->iface, 0)) {
post("oscmulticast: could not create lo_address.");
return NULL;
}
x->server = lo_server_new_multicast_iface(x->group, x->port, x->iface, 0, 0);
}
else {
x->server = lo_server_new_multicast(x->group, x->port, 0);
}
if (!x->server) {
post("oscmulticast: could not create lo_server");
lo_address_free(x->address);
return NULL;
}
// Disable liblo message queueing
lo_server_enable_queue(x->server, 0, 1);
if (x->iface)
post("oscmulticast: using interface %s", lo_address_get_iface(x->address));
else
post("oscmulticast: using default interface");
lo_server_add_method(x->server, NULL, NULL, oscmulticast_handler, x);
#ifdef MAXMSP
x->clock = clock_new(x, (method)oscmulticast_poll); // Create the timing clock
#else
x->clock = clock_new(x, (t_method)oscmulticast_poll);
#endif
clock_delay(x->clock, INTERVAL); // Set clock to go off after delay
}
return (x);
}
// *********************************************************
// -(free)--------------------------------------------------
void oscmulticast_free(t_oscmulticast *x)
{
if (x->clock) {
clock_unset(x->clock); // Remove clock routine from the scheduler
clock_free(x->clock); // Frees memory used by clock
}
if (x->server) {
lo_server_free(x->server);
}
if (x->address) {
lo_address_free(x->address);
}
if (x->iface) {
free(x->iface);
}
if (x->group) {
free(x->group);
}
}
// *********************************************************
// -(inlet/outlet assist - maxmsp only)---------------------
#ifdef MAXMSP
void oscmulticast_assist(t_oscmulticast *x, void *b, long m, long a, char *s)
{
if (m == ASSIST_INLET) { // inlet
sprintf(s, "OSC to be sent to multicast bus");
}
else { // outlet
sprintf(s, "OSC from multicast bus");
}
}
#endif
// *********************************************************
// -(interface)---------------------------------------------
static void oscmulticast_interface(t_oscmulticast *x, t_symbol *s, int argc, t_atom *argv)
{
const char *iface = 0;
if (argc < 1)
return;
if (argv->a_type != A_SYM)
return;
iface = maxpd_atom_get_string(argv);
if (lo_address_set_iface(x->address, iface, 0)) {
post("oscmulticast: could not create lo_address.");
return;
}
if (x->server)
lo_server_free(x->server);
x->server = lo_server_new_multicast_iface(x->group, x->port, iface, 0, 0);
if (!x->server) {
post("oscmulticast: could not create lo_server");
return;
}
post("oscmulticast: using interface %s", lo_address_get_iface(x->address));
lo_server_add_method(x->server, NULL, NULL, oscmulticast_handler, x);
}
// *********************************************************
// -(anything)----------------------------------------------
void oscmulticast_anything(t_oscmulticast *x, t_symbol *s, int argc, t_atom *argv)
{
lo_message m = lo_message_new();
if (!m) {
post("lo_message_new() error");
return;
}
int i;
for (i=0; i<argc; i++)
{
switch ((argv + i)->a_type)
{
case A_FLOAT:
lo_message_add_float(m, atom_getfloat(argv + i));
break;
#ifdef MAXMSP
case A_LONG:
lo_message_add_int32(m, (int)atom_getlong(argv + i));
break;
#endif
case A_SYM:
lo_message_add_string(m, maxpd_atom_get_string(argv + i));
break;
}
}
//set timetag?
lo_send_message(x->address, s->s_name, m);
lo_message_free(m);
}
NonBlockOSCServer::~NonBlockOSCServer()
{
if( server ){
lo_server_free( server );
}
}
lo_server lo_server_new_with_proto(const char *port, int proto,
lo_err_handler err_h)
{
lo_server s;
struct addrinfo *ai = NULL, *it, *used;
struct addrinfo hints;
int ret = -1;
int tries = 0;
char pnum[16];
const char *service;
char hostname[LO_HOST_SIZE];
#ifdef WIN32
if(!initWSock()) return NULL;
#endif
s = calloc(1, sizeof(struct _lo_server));
s->err_h = err_h;
s->first = NULL;
s->ai = NULL;
s->hostname = NULL;
s->protocol = proto;
s->port = 0;
s->path = NULL;
s->queued = NULL;
s->socket = -1;
memset(&hints, 0, sizeof(hints));
if (proto == LO_UDP) {
hints.ai_socktype = SOCK_DGRAM;
} else if (proto == LO_TCP) {
hints.ai_socktype = SOCK_STREAM;
}
#ifndef WIN32
else if (proto == LO_UNIX) {
struct sockaddr_un sa;
s->socket = socket(PF_UNIX, SOCK_DGRAM, 0);
if (s->socket == -1) {
int err = geterror();
used = NULL;
lo_throw(s, err, strerror(err), "socket()");
lo_server_free(s);
return NULL;
}
sa.sun_family = AF_UNIX;
strncpy(sa.sun_path, port, 107);
if ((ret = bind(s->socket, (struct sockaddr *)&sa, sizeof(sa))) < 0) {
int err = geterror();
lo_throw(s, err, strerror(err), "bind()");
lo_server_free(s);
return NULL;
}
s->path = strdup(port);
return s;
}
#endif
else {
lo_throw(s, LO_UNKNOWNPROTO, "Unknown protocol", NULL);
lo_server_free(s);
return NULL;
}
#ifdef DISABLE_IPV6
hints.ai_family = PF_INET;
#else
hints.ai_family = PF_UNSPEC;
#endif
hints.ai_flags = AI_PASSIVE;
if (!port) {
service = pnum;
} else {
service = port;
}
do {
if (!port) {
/* not a good way to get random numbers, but its not critical */
snprintf(pnum, 15, "%ld", 10000 + ((unsigned int)rand() +
time(NULL)) % 10000);
}
if (ai) {
freeaddrinfo(ai);
}
if ((ret = getaddrinfo(NULL, service, &hints, &ai))) {
lo_throw(s, ret, gai_strerror(ret), NULL);
freeaddrinfo(ai);
return NULL;
}
used = NULL;
s->ai = ai;
s->socket = -1;
s->port = 0;
for (it = ai; it && s->socket == -1; it = it->ai_next) {
used = it;
s->socket = socket(it->ai_family, hints.ai_socktype, 0);
}
if (s->socket == -1) {
int err = geterror();
used = NULL;
lo_throw(s, err, strerror(err), "socket()");
lo_server_free(s);
return NULL;
}
if ((ret = bind(s->socket, used->ai_addr, used->ai_addrlen)) < 0) {
int err = geterror();
if (err == EINVAL || err == EADDRINUSE) {
used = NULL;
continue;
}
lo_throw(s, err, strerror(err), "bind()");
lo_server_free(s);
return NULL;
}
} while (!used && tries++ < 16);
if (proto == LO_TCP) {
listen(s->socket, 8);
}
if (!used) {
lo_throw(s, LO_NOPORT, "cannot find free port", NULL);
lo_server_free(s);
return NULL;
}
if (proto == LO_UDP) {
lo_client_sockets.udp = s->socket;
} else if (proto == LO_TCP) {
lo_client_sockets.tcp = s->socket;
}
/* Try it the IPV6 friendly way first */
hostname[0] = '\0';
for (it = ai; it; it = it->ai_next) {
if (getnameinfo(it->ai_addr, it->ai_addrlen, hostname,
sizeof(hostname), NULL, 0, NI_NAMEREQD) == 0) {
break;
}
}
/* check to make sure getnameinfo() didn't just set the hostname to "::".
Needed on Darwin. */
if (hostname[0] == ':') {
hostname[0] = '\0';
}
/* Fallback to the oldschool (i.e. more reliable) way */
if (!hostname[0]) {
struct hostent *he;
gethostname(hostname, sizeof(hostname));
he = gethostbyname(hostname);
if (he) {
strncpy(hostname, he->h_name, sizeof(hostname));
}
}
/* soethings gone really wrong, just hope its local only */
if (!hostname[0]) {
strcpy(hostname, "localhost");
}
s->hostname = strdup(hostname);
if (used->ai_family == PF_INET6) {
struct sockaddr_in6 *addr = (struct sockaddr_in6 *)used->ai_addr;
s->port = htons(addr->sin6_port);
} else if (used->ai_family == PF_INET) {
struct sockaddr_in *addr = (struct sockaddr_in *)used->ai_addr;
s->port = htons(addr->sin_port);
} else {
lo_throw(s, LO_UNKNOWNPROTO, "unknown protocol family", NULL);
s->port = atoi(port);
}
return s;
}
int
main(int argc, char *argv[])
{
char *host, *port, *path, *tmp_url;
lo_server osc_server;
gint osc_server_socket_tag;
Y_DEBUG_INIT("WhySynth_gtk");
#ifdef Y_DEBUG
GDB_MESSAGE(GDB_MAIN, " starting (pid %d)...\n", getpid());
#else
fprintf(stderr, "WhySynth_gtk starting (pid %d)...\n", getpid());
#endif
/* { int i; fprintf(stderr, "args:\n"); for(i=0; i<argc; i++) printf("%d: %s\n", i, argv[i]); } // debug */
gtk_init(&argc, &argv);
if (argc > 1 && !strcmp(argv[1], "-test")) {
gui_test_mode = 1;
test_argv[0] = argv[0];
test_argv[1] = "osc.udp://localhost:9/test/mode";
if (argc >= 5)
test_argv[4] = argv[4];
argc = 5;
argv = test_argv;
} else if (argc != 5) {
fprintf(stderr, "usage: %s <osc url> <plugin dllname> <plugin label> <user-friendly id>\n"
" or: %s -test\n", argv[0], argv[0]);
exit(1);
}
/* set up OSC support */
osc_host_url = argv[1];
host = lo_url_get_hostname(osc_host_url);
port = lo_url_get_port(osc_host_url);
path = lo_url_get_path(osc_host_url);
osc_host_address = lo_address_new(host, port);
osc_configure_path = osc_build_path(path, "/configure");
osc_control_path = osc_build_path(path, "/control");
osc_exiting_path = osc_build_path(path, "/exiting");
osc_hide_path = osc_build_path(path, "/hide");
osc_midi_path = osc_build_path(path, "/midi");
osc_program_path = osc_build_path(path, "/program");
osc_quit_path = osc_build_path(path, "/quit");
osc_rate_path = osc_build_path(path, "/sample-rate");
osc_show_path = osc_build_path(path, "/show");
osc_update_path = osc_build_path(path, "/update");
osc_server = lo_server_new(NULL, osc_error);
lo_server_add_method(osc_server, osc_configure_path, "ss", osc_configure_handler, NULL);
lo_server_add_method(osc_server, osc_control_path, "if", osc_control_handler, NULL);
lo_server_add_method(osc_server, osc_hide_path, "", osc_action_handler, "hide");
lo_server_add_method(osc_server, osc_program_path, "ii", osc_program_handler, NULL);
lo_server_add_method(osc_server, osc_quit_path, "", osc_action_handler, "quit");
lo_server_add_method(osc_server, osc_rate_path, "i", osc_action_handler, "sample-rate");
lo_server_add_method(osc_server, osc_show_path, "", osc_action_handler, "show");
lo_server_add_method(osc_server, NULL, NULL, osc_debug_handler, NULL);
tmp_url = lo_server_get_url(osc_server);
osc_self_url = osc_build_path(tmp_url, (strlen(path) > 1 ? path + 1 : path));
free(tmp_url);
GDB_MESSAGE(GDB_OSC, ": listening at %s\n", osc_self_url);
/* set up GTK+ */
update_port_wavetable_counts();
create_windows(argv[4]);
/* add OSC server socket to GTK+'s watched I/O */
if (lo_server_get_socket_fd(osc_server) < 0) {
fprintf(stderr, "WhySynth_gtk fatal: OSC transport does not support exposing socket fd\n");
exit(1);
}
osc_server_socket_tag = gdk_input_add(lo_server_get_socket_fd(osc_server),
GDK_INPUT_READ,
osc_data_on_socket_callback,
osc_server);
/* default patches, temporary patchfile support */
gui_data_friendly_patches();
rebuild_patches_list();
patches_dirty = 0;
last_configure_load_was_from_tmp = 0;
create_patches_tmp_filename(path);
/* schedule our update request */
update_request_timeout_tag = g_timeout_add(50,
update_request_timeout_callback,
NULL);
/* let GTK+ take it from here */
gtk_main();
/* clean up and exit */
GDB_MESSAGE(GDB_MAIN, ": yep, we got to the cleanup!\n");
/* release test note, if playing */
release_test_note();
/* GTK+ cleanup */
if (update_request_timeout_tag != 0)
gtk_timeout_remove(update_request_timeout_tag);
gdk_input_remove(osc_server_socket_tag);
/* say bye-bye */
if (!host_requested_quit) {
lo_send(osc_host_address, osc_exiting_path, "");
}
/* clean up patches */
if (patches) free(patches);
if (project_directory) free(project_directory);
/* clean up OSC support */
lo_server_free(osc_server);
free(host);
free(port);
free(path);
free(osc_configure_path);
free(osc_control_path);
free(osc_exiting_path);
free(osc_hide_path);
free(osc_midi_path);
free(osc_program_path);
free(osc_quit_path);
free(osc_rate_path);
free(osc_show_path);
free(osc_update_path);
free(osc_self_url);
return 0;
}
