ServerImpl::ServerImpl(connection::ConnectionPtr const &conn)
: m_conn(conn), m_ctx(make_shared<pluginhost::RegistrationContext>()),
m_systemComponent(nullptr), m_running(false), m_sleepTime(0) {
if (!m_conn) {
throw std::logic_error(
"Can't pass a null ConnectionPtr into Server constructor!");
}
osvr::connection::Connection::storeConnection(*m_ctx, m_conn);
// Get the underlying VRPN connection, and make sure it's OK.
auto vrpnConn = getVRPNConnection(m_conn);
if (!(vrpnConn->doing_okay())) {
throw ServerCreationFailure();
}
// Set up system device/system component
m_systemDevice = common::createServerDevice(
common::SystemComponent::deviceName(), vrpnConn);
m_systemComponent =
m_systemDevice->addComponent(common::SystemComponent::create());
m_systemComponent->registerClientRouteUpdateHandler(
&ServerImpl::m_handleUpdatedRoute, this);
// Things to do when we get a new incoming connection
m_commonComponent =
m_systemDevice->addComponent(common::CommonComponent::create());
m_commonComponent->registerPingHandler(
[&] { triggerHardwareDetect(); });
m_commonComponent->registerPingHandler([&] { m_sendTree(); });
// Set up the default display descriptor.
m_tree.getNodeByPath("/display").value() =
common::elements::StringElement(util::makeString(display_json));
// Deal with updated device descriptors.
m_conn->registerDescriptorHandler([&] { m_handleDeviceDescriptors(); });
}
void ServerImpl::setHardwareDetectOnConnection() {
m_commonComponent->registerPingHandler(
[&] { triggerHardwareDetect(); });
}
