void dev_db_callback(mapper_db_device record,
mapper_db_action_t action,
void *user)
{
// if we see /influence.1 or /XAgora.1, send /link message
struct _agentInfo *info = (struct _agentInfo*)user;
if (action == MDB_NEW) {
if (strcmp(record->name, info->influence_device_name)==0) {
mapper_monitor_link(info->mon, mdev_name(info->dev),
record->name);
mapper_monitor_link(info->mon, record->name,
mdev_name(info->dev));
}
else if (strcmp(record->name, info->xagora_device_name)==0)
mapper_monitor_link(info->mon, mdev_name(info->dev),
record->name);
}
else if (action == MDB_REMOVE) {
if (strcmp(record->name, info->influence_device_name)==0) {
mapper_monitor_unlink(info->mon, mdev_name(info->dev),
record->name);
info->linked_influence = 0;
}
}
}
int setup_connection()
{
mval src_min, src_max, dest_min, dest_max;
src_min.f = 0.;
src_max.f = 1.;
dest_min.f = -10.;
dest_max.f = 10.;
mapper_monitor mon = mapper_monitor_new(source->admin, 0);
char src_name[1024], dest_name[1024];
mapper_monitor_link(mon, mdev_name(source),
mdev_name(destination), 0, 0);
msig_full_name(sendsig, src_name, 1024);
msig_full_name(recvsig, dest_name, 1024);
mapper_connection_range_t range;
range.src_min = &src_min;
range.src_max = &src_max;
range.dest_min = &dest_min;
range.dest_max = &dest_max;
range.known = CONNECTION_RANGE_KNOWN;
mapper_db_connection_t props;
props.range = range;
props.src_length = 1;
props.dest_length = 1;
props.src_type = 'f';
props.dest_type = 'f';
props.mode = MO_LINEAR;
mapper_monitor_connect(mon, src_name, dest_name, &props,
CONNECTION_RANGE_KNOWN | CONNECTION_MODE);
// poll devices for a bit to allow time for connection
int i = 0;
while (i++ < 10) {
mdev_poll(destination, 10);
mdev_poll(source, 10);
}
mapper_monitor_free(mon);
return 0;
}
int setup_connection()
{
int count = 0;
mapper_monitor mon = mapper_monitor_new(source->admin, 0);
if (!mon)
goto error;
char src_name[1024], dest_name[1024];
mapper_monitor_link(mon, mdev_name(source),
mdev_name(destination), 0, 0);
while (!done && !source->routers) {
if (count++ > 50)
goto error;
mdev_poll(source, 10);
mdev_poll(destination, 10);
}
msig_full_name(sendsig, src_name, 1024);
msig_full_name(recvsig, dest_name, 1024);
mapper_monitor_connect(mon, src_name, dest_name, 0, 0);
// wait until connection has been established
while (!done && !source->routers->num_connections) {
if (count++ > 50)
goto error;
mdev_poll(source, 10);
mdev_poll(destination, 10);
}
eprintf("Connection established.\n");
mapper_monitor_free(mon);
return 0;
error:
return 1;
}
void record_signals_on_stack()
{
if (!mdev_ready(recdev))
return;
const char *devname = mdev_name(recdev);
char destname[256] = "";
if (!devname) return;
signal_list_t *n = pop_signal_stack();
if (!n)
return;
while (n) {
printf("Recording %s%s\n", n->device_name, n->signal_name);
if (strncmp(n->device_name, destname, 256)) {
mapper_monitor_link(mon, n->device_name, devname, 0, 0);
snprintf(destname, 256, "%s", n->device_name);
}
recdevice_add_input(n->device_name, n->signal_name,
n->type, n->length);
char signame[1024], recsigname[1024];
snprintf(signame, 1024, "%s%s", n->device_name, n->signal_name);
snprintf(recsigname, 1024, "%s%s%s", devname, n->device_name,
n->signal_name);
mapper_monitor_connect(mon, signame, recsigname, 0, 0);
free_signal(n);
n = pop_signal_stack();
}
recdevice_reset_generic_handler();
}
