void mtsManagerComponentServer::InterfaceGCMCommands_ComponentGetState(const mtsDescriptionComponent &component,
mtsComponentState &state) const
{
// Check if command is for this component (MCS)
if (component.ComponentName == this->GetName()) {
//GetState(state);
//For now, always return active for MCC
state = mtsComponentState::ACTIVE;
return;
}
if (!GCM->FindComponent(component.ProcessName, component.ComponentName)) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentGetState: failed to get component state - no component found: "
<< component << std::endl;
return;
}
// Get a set of function objects that are bound to the InterfaceLCM's provided
// interface.
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(component.ProcessName, CMN_LOG_LEVEL_NONE);
if (!functionSet) {
state = mtsComponentState::INITIALIZING;
CMN_LOG_CLASS_RUN_WARNING << "InterfaceGCMCommands_ComponentGetState: failed to get function set: " << component << std::endl;
return;
}
if (!functionSet->ComponentGetState.IsValid()) {
state = mtsComponentState::INITIALIZING;
CMN_LOG_CLASS_RUN_WARNING << "InterfaceGCMCommands_ComponentGetState: failed to execute \"Component GetState\"" << std::endl;
return;
}
functionSet->ComponentGetState(component, state);
}
void mtsManagerComponentServer::InterfaceGCMCommands_ComponentCreate(const mtsDescriptionComponent & componentDescription, bool & result)
{
// Check if a new component with the name specified can be created
if (GCM->FindComponent(componentDescription.ProcessName,
componentDescription.ComponentName)) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentCreate: failed to create component: " << componentDescription << std::endl
<< "InterfaceGCMCommands_ComponentCreate: component already exists" << std::endl;
result = false;
return;
}
// Get a set of function objects that are bound to the InterfaceLCM's provided
// interface.
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(componentDescription.ProcessName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentCreate: failed to execute \"Component Create\": " << componentDescription << std::endl;
result = false;
return;
}
mtsExecutionResult executionResult = functionSet->ComponentCreate(componentDescription, result);
if (!executionResult.IsOK()) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentCreate: failed to execute \"ComponentCreate\": " << componentDescription << std::endl
<< " error \"" << executionResult << "\"" << std::endl;
result = false;
}
}
void mtsManagerComponentServer::InterfaceGCMCommands_ComponentResume(const mtsComponentStatusControl & arg)
{
// Check if command is for this component (MCS)
if (arg.ComponentName == this->GetName()) {
CMN_LOG_CLASS_RUN_WARNING << "ComponentResume for " << arg.ComponentName << " ignored." << std::endl;
return;
}
// Check if a new component with the name specified can be created
if (!GCM->FindComponent(arg.ProcessName, arg.ComponentName)) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentResume: failed to Resume component - no component found: " << arg << std::endl;
return;
}
// Get a set of function objects that are bound to the InterfaceLCM's provided
// interface.
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(arg.ProcessName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentResume: failed to get function set: " << arg << std::endl;
return;
}
if (!functionSet->ComponentResume.IsValid()) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentResume: failed to execute \"Component Resume\"" << std::endl;
return;
}
//functionSet->ComponentResume.ExecuteBlocking(arg);
functionSet->ComponentResume(arg);
}
// Internal command
void mtsManagerComponentServer::InterfaceGCMCommands_SetLogForwarding(const std::vector<std::string> & processNames, bool state)
{
for (unsigned int i = 0; i < processNames.size(); i++) {
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(processNames[i], CMN_LOG_LEVEL_NONE);
if (functionSet)
functionSet->SetLogForwarding(state);
else
CMN_LOG_CLASS_RUN_ERROR << "SetLogForwarding: could not find functions for process " << processNames[i] << std::endl;
}
}
void mtsManagerComponentServer::ComponentDisconnect(const std::string & processName, const mtsDescriptionConnection & arg)
{
// Get a set of function objects that are bound to the InterfaceLCM's provided interface.
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(processName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "ComponentDisconnect: failed to get function set for process \""
<< processName << "\": " << arg << std::endl;
return;
}
//functionSet->ComponentDisconnect.ExecuteBlocking(arg);
functionSet->ComponentDisconnect(arg);
}
// MJ: Another method that does the same thing but accepts a single parameter
// as connection id should be added.
void mtsManagerComponentServer::InterfaceGCMCommands_ComponentDisconnect(const mtsDescriptionConnection & arg)
{
if (!GCM->Disconnect(arg)) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentDisconnect: failed to execute \"Component Disconnect\" for: " << arg << std::endl;
return;
}
#if 0
InterfaceGCMFunctionType *functionSet;
if (arg.Client.ProcessName != arg.Server.ProcessName) {
// PK TEMP fix for network disconnect
mtsDescriptionConnection arg2;
// Step 1: Disconnect Client from ServerProxy
CMN_LOG_CLASS_RUN_WARNING << "Network disconnect for " << arg << ", step 1 (client side disconnect)" << std::endl;
arg2 = arg;
arg2.Server.ProcessName = arg.Client.ProcessName;
arg2.Server.ComponentName = mtsManagerGlobal::GetComponentProxyName(arg.Server.ProcessName, arg.Server.ComponentName);
functionSet = InterfaceGCMFunctionMap.GetItem(arg2.Client.ProcessName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentDisconnect: failed to get function set for " << arg2.Client.ProcessName << std::endl;
return;
}
functionSet->ComponentDisconnect(arg2);
// Step 2: Disconnect ClientProxy from Server
CMN_LOG_CLASS_RUN_WARNING << "Network disconnect for " << arg << ", step 2 (server side disconnect)" << std::endl;
arg2 = arg;
arg2.Client.ProcessName = arg.Server.ProcessName;
arg2.Client.ComponentName = mtsManagerGlobal::GetComponentProxyName(arg.Client.ProcessName, arg.Client.ComponentName);
functionSet = InterfaceGCMFunctionMap.GetItem(arg2.Server.ProcessName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentDisconnect: failed to get function set for " << arg2.Server.ProcessName << std::endl;
return;
}
functionSet->ComponentDisconnect(arg2);
// Step 3: Update the GCM database (send arg unchanged to any MCC)
// For now, we just fall through to the statement below
CMN_LOG_CLASS_RUN_WARNING << "Network disconnect for " << arg << ", step 3 (update GCM)" << std::endl;
}
// Get a set of function objects that are bound to the InterfaceLCM's provided
// interface.
functionSet = InterfaceGCMFunctionMap.GetItem(arg.Client.ProcessName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentDisconnect: failed to execute \"Component Disconnect\": " << arg << std::endl;
return;
}
//functionSet->ComponentDisconnect.ExecuteBlocking(arg);
functionSet->ComponentDisconnect(arg);
#endif
}
void mtsManagerComponentServer::InterfaceGCMCommands_GetLogForwardingStates(const stdStringVec & processNames, stdCharVec & states) const
{
states.resize(processNames.size());
bool state;
for (unsigned int i = 0; i < processNames.size(); i++) {
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(processNames[i], CMN_LOG_LEVEL_NONE);
if (functionSet) {
functionSet->GetLogForwardingState(state);
states[i] = (state ? 1 : 0);
}
else
CMN_LOG_CLASS_RUN_ERROR << "GetLogForwardingStates: could not find functions for process " << processNames[i] << std::endl;
}
}
void mtsManagerComponentServer::InterfaceGCMCommands_GetAbsoluteTimeDiffs(const std::vector<std::string> & processNames,
std::vector<double> & processTimes) const
{
double sleepTime = 0.1;
unsigned int numOfTrials = 10;
vctDynamicVector<double> trialTimes(numOfTrials);
double time;
mtsExecutionResult result;
// Make sure return vector has correct size
processTimes.resize(processNames.size());
mtsManagerLocal * LCM = mtsManagerLocal::GetInstance();
const std::string thisProcess = LCM->GetProcessName();
for (unsigned int i = 0; i < processNames.size(); i++) {
processTimes[i] = 0.0;
if (processNames[i] == thisProcess)
continue;
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(processNames[i], CMN_LOG_LEVEL_NONE);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "GetAbsoluteTimeDiffs: could not find functions for process " << processNames[i] << std::endl;
continue;
}
trialTimes.Zeros();
for (unsigned int t = 0; t < numOfTrials; t++) {
double tic = LCM->GetTimeServer().GetAbsoluteTimeInSeconds();
result = functionSet->GetAbsoluteTimeInSeconds(time);
double roundTripTime = LCM->GetTimeServer().GetAbsoluteTimeInSeconds() - tic;
if (result.IsOK()) {
trialTimes[i] = (tic + roundTripTime/2.0) - time;
}
else {
CMN_LOG_CLASS_RUN_ERROR << "GetAbsoluteTimeDiffs: could not execute command for process " << processNames[i]
<< ", result = " << result << std::endl;
trialTimes.Zeros();
break;
}
osaSleep(sleepTime);
}
processTimes[i] = trialTimes.SumOfElements()/numOfTrials;
}
}
void mtsManagerComponentServer::InterfaceGCMCommands_GetListOfComponentClasses(const std::string & processName,
std::vector<mtsDescriptionComponentClass> & listOfComponentClasses) const
{
// Get a set of function objects that are bound to the InterfaceLCM's provided interface.
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(processName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_GetListOfComponentClasses: failed to get function set for "
<< processName << std::endl;
return;
}
if (!functionSet->GetListOfComponentClasses.IsValid()) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_GetListOfComponentClasses: function not bound to command" << std::endl;
return;
}
functionSet->GetListOfComponentClasses(listOfComponentClasses);
}
void mtsManagerComponentServer::InterfaceGCMCommands_LoadLibrary(const mtsDescriptionLoadLibrary &lib,
bool &result) const
{
// Get a set of function objects that are bound to the InterfaceLCM's provided interface.
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(lib.ProcessName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_LoadLibrary: failed to get function set: " << lib << std::endl;
result = false;
return;
}
if (!functionSet->LoadLibrary.IsValid()) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_LoadLibrary: function not bound to command" << std::endl;
result = false;
return;
}
functionSet->LoadLibrary(lib.LibraryName, result);
}
bool mtsManagerComponentServer::ComponentDisconnect(const std::string & processName, const mtsDescriptionConnection & arg)
{
// Get a set of function objects that are bound to the InterfaceLCM's provided interface.
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(processName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "ComponentDisconnect: failed to get function set for process \""
<< processName << "\": " << arg << std::endl;
return false;
}
bool result = true;
#if CISST_MTS_NEW
//functionSet->ComponentDisconnectNew(arg, result);
result = false; // PK HACK: actually works better if we don't call ComponentDisconnect or ComponentDisconnectNew
#else
//functionSet->ComponentDisconnect.ExecuteBlocking(arg);
functionSet->ComponentDisconnect(arg);
#endif
return result;
}
void mtsManagerComponentServer::InterfaceGCMCommands_GetInterfaceRequiredDescription(const mtsDescriptionInterface & intfc,
mtsInterfaceRequiredDescription & description) const
{
if (!GCM->FindComponent(intfc.ProcessName, intfc.ComponentName)) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_GetInterfaceRequiredDescription: failed to get interface description - no component found: "
<< intfc.ProcessName << ":" << intfc.ComponentName << std::endl;
return;
}
// Get a set of function objects that are bound to the InterfaceLCM's provided interface.
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(intfc.ProcessName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_GetInterfaceRequiredDescription: failed to get function set for "
<< intfc.ProcessName << std::endl;
return;
}
if (!functionSet->GetInterfaceRequiredDescription.IsValid()) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_GetInterfaceRequiredDescription: function not bound to command" << std::endl;
return;
}
functionSet->GetInterfaceRequiredDescription(intfc, description);
}
void mtsManagerComponentServer::InterfaceGCMCommands_ComponentConnectNew(const mtsDescriptionConnection & connectionDescription, bool & result)
{
// We don't check argument validity with the GCM at this stage and rely on
// the current normal connection procedure (GCM allows connection at the
// request of LCM) because the GCM guarantees that arguments are valid.
// The Connect request is then passed to the manager component client which
// calls local component manager's Connect() method.
// Get a set of function objects that are bound to the InterfaceLCM's provided
// interface.
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(connectionDescription.Client.ProcessName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentConnect: failed to execute \"Component Connect\": " << connectionDescription << std::endl;
result = false;
return;
}
mtsExecutionResult executionResult = functionSet->ComponentConnectNew(connectionDescription, result);
if (!executionResult.IsOK()) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentConnect: failed to execute \"ComponentConnect\": " << connectionDescription << std::endl
<< " error \"" << executionResult << "\"" << std::endl;
result = false;
}
}
void mtsManagerComponentServer::InterfaceGCMCommands_ComponentConfigure(const mtsDescriptionComponent & arg)
{
// Check if component with the name specified can be found
if (!GCM->FindComponent(arg.ProcessName, arg.ComponentName)) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentConfigure - no component found: " << arg << std::endl;
return;
}
// Get a set of function objects that are bound to the InterfaceLCM's provided
// interface.
InterfaceGCMFunctionType * functionSet = InterfaceGCMFunctionMap.GetItem(arg.ProcessName);
if (!functionSet) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentConfigure: failed to execute \"Component Configure\": " << arg << std::endl;
return;
}
if (!functionSet->ComponentConfigure.IsValid()) {
CMN_LOG_CLASS_RUN_ERROR << "InterfaceGCMCommands_ComponentConfigure: function not bound to command" << std::endl;
return;
}
//functionSet->ComponentConfigure.ExecuteBlocking(arg);
functionSet->ComponentConfigure(arg);
}
