unsigned long OMAxis::getStepsMoved() {
int res = command(m_slaveAddr, OM_PCODE_PC, CMD_PC_STATUS_REQ, OM_STAT_MOVED);
unsigned long ret = 0;
if( res && responseType() != -1 && responseLen() > 3 ) {
uint8_t* data = (uint8_t*) responseData();
ret = ntoul(data);
}
return ret;
}
long OMAxis::getHomeDistance() {
int res = command(m_slaveAddr, OM_PCODE_PC, CMD_PC_STATUS_REQ, OM_STAT_HOMEDIST);
long ret = 0;
if( res && responseType() != -1 && responseLen() > 3 ) {
uint8_t* data = (uint8_t*) responseData();
ret = ntol(data);
}
return ret;
}
/** Status: Timing Master
@return
Timing master value
*/
bool OMAxis::getMaster() {
int res = command(m_slaveAddr, OM_PCODE_PC, CMD_PC_STATUS_REQ, OM_STAT_MASTER);
bool ret = 0;
if( res && responseType() != -1 && responseLen() > 0 ) {
uint8_t* data = (uint8_t*) responseData();
ret = data[0];
}
return ret;
}
/** Status: Firmware Version
Retrieve the firmware version.
@return
The firmware version #
*/
uint8_t OMAxis::getFWVersion() {
int res = command(m_slaveAddr, OM_PCODE_PC, CMD_PC_STATUS_REQ, OM_STAT_FWVER);
uint8_t ret = 0;
if( res && responseType() != -1 && responseLen() > 0 ) {
uint8_t* data = (uint8_t*) responseData();
ret = data[0];
}
return ret;
}
int OMMoCoMaster::getVersion(uint8_t p_addr) {
if (command(p_addr, (uint8_t) OM_SER_BASECOM, (uint8_t) OM_SER_COREVER) != 1)
return (-1);
if (responseLen() > 0) {
int ver = ntoi((uint8_t*) responseData());
return (ver);
}
return (0);
}
unsigned int OMAxis::getSteps() {
int res = command(m_slaveAddr, OM_PCODE_PC, CMD_PC_STATUS_REQ, OM_STAT_STEPS);
unsigned int ret = 0;
if( res && responseType() != -1 && responseLen() > 1 ) {
uint8_t* data = (uint8_t*) responseData();
ret = ntoui(data);
}
return ret;
}
uint8_t OMAxis::getBacklash() {
int res = command(m_slaveAddr, OM_PCODE_PC, CMD_PC_STATUS_REQ, OM_STAT_BACKLASH);
bool ret = 0;
if( res && responseType() != -1 && responseLen() > 0 ) {
uint8_t* data = (uint8_t*) responseData();
ret = data[0];
}
return ret;
}
void
ManagerBase::sendNack(const Name& name)
{
NFD_LOG_DEBUG("responding NACK to " << name);
ndn::MetaInfo meta;
meta.setType(tlv::ContentType_Nack);
shared_ptr<Data> responseData(make_shared<Data>(name));
responseData->setMetaInfo(meta);
m_keyChain.sign(*responseData);
m_face->putData(*responseData);
}
void VBentoMessageInputThread::_handleNoMessageHandler(VMessagePtr message) {
VBentoNode responseData("response");
responseData.addInt("result", -1);
responseData.addString("error-message", VSTRING_FORMAT("Invalid message ID %d. No handler defined.", (int) message->getMessageID()));
VString bentoText;
responseData.writeToBentoTextString(bentoText);
VLOGGER_NAMED_ERROR(mLoggerName, VSTRING_FORMAT("[%s] Error Reply: %s", mName.chars(), bentoText.chars()));
VMessagePtr response = mMessageFactory->instantiateNewMessage();
responseData.writeToStream(*response);
VBinaryIOStream io(mSocketStream);
response->send(mName, io);
}
char* OMMoCoMaster::getId(uint8_t p_addr) {
char* dat = 0;
if (command(p_addr, (uint8_t) OM_SER_BASECOM, (uint8_t) OM_SER_COREID) != 1)
return (dat);
if (responseLen() > 0) {
char* dat = responseData();
return (dat);
}
return (dat);
}
void MQTT::messageReceived(std::vector<char>& message)
{
try
{
BaseLib::PVariable result = _jsonDecoder->decode(message);
std::string methodName;
std::string clientId;
int32_t messageId = 0;
BaseLib::PVariable parameters;
if(result->type == BaseLib::VariableType::tStruct)
{
if(result->structValue->find("method") == result->structValue->end())
{
_out.printWarning("Warning: Could not decode JSON RPC packet from MQTT payload.");
return;
}
methodName = result->structValue->at("method")->stringValue;
if(result->structValue->find("id") != result->structValue->end()) messageId = result->structValue->at("id")->integerValue;
if(result->structValue->find("clientid") != result->structValue->end()) clientId = result->structValue->at("clientid")->stringValue;
if(result->structValue->find("params") != result->structValue->end()) parameters = result->structValue->at("params");
else parameters.reset(new BaseLib::Variable());
}
else
{
_out.printWarning("Warning: Could not decode MQTT RPC packet.");
return;
}
GD::out.printInfo("Info: MQTT RPC call received. Method: " + methodName);
BaseLib::PVariable response = GD::rpcServers.begin()->second.callMethod(methodName, parameters);
std::shared_ptr<std::pair<std::string, std::vector<char>>> responseData(new std::pair<std::string, std::vector<char>>());
_jsonEncoder->encodeMQTTResponse(methodName, response, messageId, responseData->second);
responseData->first = (!clientId.empty()) ? clientId + "/rpcResult" : "rpcResult";
queueMessage(responseData);
}
catch(const std::exception& ex)
{
_out.printEx(__FILE__, __LINE__, __PRETTY_FUNCTION__, ex.what());
}
catch(BaseLib::Exception& ex)
{
_out.printEx(__FILE__, __LINE__, __PRETTY_FUNCTION__, ex.what());
}
catch(...)
{
_out.printEx(__FILE__, __LINE__, __PRETTY_FUNCTION__);
}
}
void
ManagerBase::sendResponse(const Name& name,
const ControlResponse& response)
{
NFD_LOG_DEBUG("responding"
<< " name: " << name
<< " code: " << response.getCode()
<< " text: " << response.getText());
const Block& encodedControl = response.wireEncode();
shared_ptr<Data> responseData(make_shared<Data>(name));
responseData->setContent(encodedControl);
m_keyChain.sign(*responseData);
m_face->putData(*responseData);
}
void VBentoMessageInputThread::_callProcessMessage(VMessageHandler* handler) {
try {
VMessageInputThread::_callProcessMessage(handler);
} catch (const std::exception& ex) {
VBentoNode responseData("response");
responseData.addInt("result", -1);
responseData.addString("error-message", VSTRING_FORMAT("An error occurred processing the message: %s", ex.what()));
VString bentoText;
responseData.writeToBentoTextString(bentoText);
VLOGGER_NAMED_ERROR(mLoggerName, VSTRING_FORMAT("[%s] Error Reply: %s", mName.chars(), bentoText.chars()));
VMessagePtr response = mMessageFactory->instantiateNewMessage();
responseData.writeToStream(*response);
VBinaryIOStream io(mSocketStream);
response->send(mName, io);
}
}
int
do_lq_request(struct lq_info *info, const char *vm_name,
const char *action)
{
std::string vm_state;
const char *property = "name";
if (is_uuid(vm_name) == 1) {
property = "uuid";
}
qmf::ConsoleSession session(lq_open_session(info));
if (!session.isValid()) {
std::cout << "Invalid session." << std::endl;
return 1;
}
qmf::Agent agent;
qmf::Data domain;
int result;
unsigned tries = 0;
bool found = false;
while (++tries < 10 && !found) {
sleep(1);
uint32_t numAgents = session.getAgentCount();
for (unsigned a = 0; !found && a < numAgents; a++) {
agent = session.getAgent(a);
qmf::ConsoleEvent event(queryDomain(agent));
uint32_t numDomains = event.getDataCount();
for (unsigned d = 0; !found && d < numDomains; d++) {
domain = event.getData(d);
qpid::types::Variant prop;
try {
prop = domain.getProperty(property);
} catch (qmf::KeyNotFound e) {
std::cout << e.what() << " - skipping" << std::endl;
continue;
}
if (prop.asString() != vm_name) {
continue;
}
found = true;
}
}
}
if (!found) {
result = 1;
goto out;
}
vm_state = domain.getProperty("state").asString();
std::cout << vm_name << " " << vm_state << std::endl;
int r;
if (vm_state == "running" ||
vm_state == "idle" ||
vm_state == "paused" ||
vm_state == "no state") {
r = RESP_OFF;
} else {
r = 0;
}
if (strcasecmp(action, "state") == 0) {
result = r;
goto out;
}
result = 1;
if (!r && strcasecmp(action, "destroy") == 0) {
std::cout << "Domain is inactive; nothing to do" << std::endl;
result = 0;
goto out;
}
if (r && strcasecmp(action, "create") == 0) {
std::cout << "Domain is active; nothing to do" << std::endl;
result = 0;
goto out;
}
{
qmf::ConsoleEvent response;
response = agent.callMethod(action,
qpid::types::Variant::Map(),
domain.getAddr());
if (response.getType() == qmf::CONSOLE_EXCEPTION) {
std::string errorText;
if (response.getDataCount()) {
qmf::Data responseData(response.getData(0));
qpid::types::Variant code(responseData.getProperty("error_code"));
if (code.getType() == qpid::types::VAR_INT32) {
result = responseData.getProperty("error_code").asInt32();
} else {
result = 7; // Exception
}
qpid::types::Variant text(responseData.getProperty("error_text"));
if (text.getType() != qpid::types::VAR_VOID) {
errorText = text.asString();
}
} else {
result = 7; // Exception
}
std::cout << "Response: " << result;
if (errorText.length()) {
std::cout << " (" << errorText << ")";
}
std::cout << std::endl;
} else { // Success
result = 0;
}
}
out:
session.close();
return result;
}
