OSVR_ReturnCode operator()(OSVR_PluginRegContext ctx) {
bool gotDevice;
#ifdef OSVR_MULTISERVER_VERBOSE
bool first = true;
#endif
do {
gotDevice = false;
struct hid_device_info *enumData = hid_enumerate(0, 0);
for (struct hid_device_info *dev = enumData; dev != nullptr;
dev = dev->next) {
if (m_isPathHandled(dev->path)) {
continue;
}
#ifdef OSVR_MULTISERVER_VERBOSE
if (first) {
std::cout << "[OSVR Multiserver] HID Enumeration: "
<< boost::format("0x%04x") % dev->vendor_id << ":"
<< boost::format("0x%04x") % dev->product_id
<< std::endl;
}
#endif
if (gotDevice) {
continue;
}
// Razer Hydra
if (dev->vendor_id == 0x1532 && dev->product_id == 0x0300) {
// OK, found one half of device, let's find the other half.
auto dataDev = dev;
auto ctrlDev = dev->next;
while (ctrlDev != nullptr &&
!(ctrlDev->vendor_id == 0x1532 &&
ctrlDev->product_id == 0x0300)) {
ctrlDev = ctrlDev->next;
}
if (!ctrlDev) {
std::cout
<< "com_osvr_Multiserver warning: could only find "
"one of two interfaces for the Razer Hydra!"
<< std::endl;
continue;
}
if (dataDev->interface_number == 1 && ctrlDev->interface_number == 0) {
// If we found these reversed, swap them: the data
// device should be interface 0, control is interface 1
// (if the interface numbers are valid at all)
std::swap(dataDev, ctrlDev);
}
gotDevice = true;
m_handlePath(dataDev->path);
m_handlePath(ctrlDev->path);
auto hydraJsonString = osvr::util::makeString(
com_osvr_Multiserver_RazerHydra_json);
Json::Value hydraJson;
Json::Reader reader;
if (!reader.parse(hydraJsonString, hydraJson)) {
throw std::logic_error("Faulty JSON file for Hydra - "
"should not be possible!");
}
/// Decorated name for Hydra
std::string name;
{
// Razer Hydra
osvr::vrpnserver::VRPNDeviceRegistration reg(ctx);
name =
reg.useDecoratedName(m_data.getName("RazerHydra"));
reg.registerDevice(new vrpn_Tracker_RazerHydra(
name.c_str(), ctrlDev->path, dataDev->path,
reg.getVRPNConnection()));
reg.setDeviceDescriptor(hydraJsonString);
}
std::string localName = "*" + name;
{
// Copy semantic paths for corresponding filter: just
// want left/$target and right/$target
Json::Value filterJson;
if (!reader.parse(
osvr::util::makeString(
com_osvr_Multiserver_OneEuroFilter_json),
filterJson)) {
throw std::logic_error("Faulty JSON file for One "
"Euro Filter - should not "
"be possible!");
}
auto &filterSem =
(filterJson["semantic"] = Json::objectValue);
auto &hydraSem = hydraJson["semantic"];
for (auto const &element : {"left", "right"}) {
filterSem[element] = Json::objectValue;
filterSem[element]["$target"] =
hydraSem[element]["$target"];
}
auto &filterAuto = (filterJson["automaticAliases"] =
Json::objectValue);
filterAuto["$priority"] =
130; // enough to override a normal automatic route.
auto &hydraAuto = hydraJson["automaticAliases"];
for (auto const &element :
{"/me/hands/left", "/me/hands/right"}) {
filterAuto[element] = hydraAuto[element];
}
// Corresponding filter
osvr::vrpnserver::VRPNDeviceRegistration reg(ctx);
reg.registerDevice(new vrpn_Tracker_FilterOneEuro(
reg.useDecoratedName(
m_data.getName("OneEuroFilter")).c_str(),
reg.getVRPNConnection(), localName.c_str(), 2, 1.15,
1.0, 1.2, 1.5, 5.0, 1.2));
reg.setDeviceDescriptor(filterJson.toStyledString());
}
continue;
}
// OSVR Hacker Dev Kit
if ((dev->vendor_id == 0x1532 && dev->product_id == 0x0b00) ||
(dev->vendor_id == 0x03EB && dev->product_id == 0x2421)) {
gotDevice = true;
m_handlePath(dev->path);
osvr::vrpnserver::VRPNDeviceRegistration reg(ctx);
auto name = m_data.getName("OSVRHackerDevKit");
auto decName = reg.useDecoratedName(name);
reg.constructAndRegisterDevice<
vrpn_Tracker_OSVRHackerDevKit>(name);
reg.setDeviceDescriptor(osvr::util::makeString(
com_osvr_Multiserver_OSVRHackerDevKit_json));
{
osvr::vrpnserver::VRPNDeviceRegistration reg2(ctx);
reg2.registerDevice(
new vrpn_Tracker_DeadReckoning_Rotation(
reg2.useDecoratedName(m_data.getName(
"OSVRHackerDevKitPrediction")),
reg2.getVRPNConnection(), "*" + decName, 1,
32.0e-3, false));
reg2.setDeviceDescriptor(osvr::util::makeString(
com_osvr_Multiserver_OSVRHackerDevKit_json));
}
continue;
}
//Sensics zSight (This block adds detection of Sensics zSight 1280 dual input device by osvr server)
//you can add other zSight devices by adding vendor id and product id in if block.
#if defined(_WIN32) && defined(VRPN_USE_DIRECTINPUT) && defined(VRPN_HAVE_ATLBASE)
if ((dev->vendor_id == 0x16d0 && dev->product_id == 0x0515)) {
gotDevice = true;
m_handlePath(dev->path);
osvr::vrpnserver::VRPNDeviceRegistration reg(ctx);
auto name = m_data.getName("Sensics_zSight");
auto decName = reg.useDecoratedName(name);
reg.constructAndRegisterDevice<
vrpn_Tracker_zSight>(name);
reg.setDeviceDescriptor(osvr::util::makeString(
com_osvr_Multiserver_Sensics_zSight_json));
continue;
}
#endif
}
hid_free_enumeration(enumData);
#ifdef OSVR_MULTISERVER_VERBOSE
first = false;
#endif
} while (gotDevice);
return OSVR_RETURN_SUCCESS;
}
OSVR_ReturnCode operator()(OSVR_PluginRegContext ctx) {
bool gotDevice;
#ifdef OSVR_MULTISERVER_VERBOSE
bool first = true;
#endif
do {
gotDevice = false;
struct hid_device_info *enumData = hid_enumerate(0, 0);
for (struct hid_device_info *dev = enumData; dev != nullptr;
dev = dev->next) {
if (m_isPathHandled(dev->path)) {
continue;
}
#ifdef OSVR_MULTISERVER_VERBOSE
if (first) {
std::cout << "[OSVR Multiserver] HID Enumeration: "
<< boost::format("0x%04x") % dev->vendor_id << ":"
<< boost::format("0x%04x") % dev->product_id
<< std::endl;
}
#endif
if (gotDevice) {
continue;
}
// Razer Hydra
if (dev->vendor_id == 0x1532 && dev->product_id == 0x0300) {
gotDevice = true;
m_handlePath(dev->path);
auto hydraJsonString = osvr::util::makeString(
com_osvr_Multiserver_RazerHydra_json);
Json::Value hydraJson;
Json::Reader reader;
if (!reader.parse(hydraJsonString, hydraJson)) {
throw std::logic_error("Faulty JSON file for Hydra - "
"should not be possible!");
}
/// Decorated name for Hydra
std::string name;
{
// Razer Hydra
osvr::vrpnserver::VRPNDeviceRegistration reg(ctx);
name =
reg.useDecoratedName(m_data.getName("RazerHydra"));
reg.registerDevice(new vrpn_Tracker_RazerHydra(
name.c_str(), reg.getVRPNConnection()));
reg.setDeviceDescriptor(hydraJsonString);
}
std::string localName = "*" + name;
{
// Copy semantic paths for corresponding filter: just
// want left/$target and right/$target
Json::Value filterJson;
if (!reader.parse(
osvr::util::makeString(
com_osvr_Multiserver_OneEuroFilter_json),
filterJson)) {
throw std::logic_error("Faulty JSON file for One "
"Euro Filter - should not "
"be possible!");
}
auto &filterSem =
(filterJson["semantic"] = Json::objectValue);
auto &hydraSem = hydraJson["semantic"];
for (auto const &element : {"left", "right"}) {
filterSem[element] = Json::objectValue;
filterSem[element]["$target"] =
hydraSem[element]["$target"];
}
auto &filterAuto = (filterJson["automaticAliases"] =
Json::objectValue);
filterAuto["$priority"] =
130; // enough to override a normal automatic route.
auto &hydraAuto = hydraJson["automaticAliases"];
for (auto const &element :
{"/me/hands/left", "/me/hands/right"}) {
filterAuto[element] = hydraAuto[element];
}
// Corresponding filter
osvr::vrpnserver::VRPNDeviceRegistration reg(ctx);
reg.registerDevice(new vrpn_Tracker_FilterOneEuro(
reg.useDecoratedName(
m_data.getName("OneEuroFilter")).c_str(),
reg.getVRPNConnection(), localName.c_str(), 2, 1.15,
1.0, 1.2, 1.5, 5.0, 1.2));
reg.setDeviceDescriptor(filterJson.toStyledString());
}
continue;
}
// OSVR Hacker Dev Kit
if ((dev->vendor_id == 0x1532 && dev->product_id == 0x0300) ||
(dev->vendor_id == 0x03EB && dev->product_id == 0x2421)) {
gotDevice = true;
m_handlePath(dev->path);
osvr::vrpnserver::VRPNDeviceRegistration reg(ctx);
reg.constructAndRegisterDevice<
vrpn_Tracker_OSVRHackerDevKit>(
m_data.getName("OSVRHackerDevKit"));
reg.setDeviceDescriptor(osvr::util::makeString(
com_osvr_Multiserver_OSVRHackerDevKit_json));
continue;
}
}
hid_free_enumeration(enumData);
#ifdef OSVR_MULTISERVER_VERBOSE
first = false;
#endif
} while (gotDevice);
return OSVR_RETURN_SUCCESS;
}