//--------------------------------------------------------
void WebSocketDSClass::erase_dynamic_attributes(const Tango::DevVarStringArray *devlist_ptr, vector<Tango::Attr *> &att_list)
{
Tango::Util *tg = Tango::Util::instance();
for (unsigned long i=0 ; i<devlist_ptr->length() ; i++)
{
Tango::DeviceImpl *dev_impl = tg->get_device_by_name(((string)(*devlist_ptr)[i]).c_str());
WebSocketDS *dev = static_cast<WebSocketDS *> (dev_impl);
vector<Tango::Attribute *> &dev_att_list = dev->get_device_attr()->get_attribute_list();
vector<Tango::Attribute *>::iterator ite_att;
for (ite_att=dev_att_list.begin() ; ite_att != dev_att_list.end() ; ++ite_att)
{
string att_name((*ite_att)->get_name_lower());
if ((att_name == "state") || (att_name == "status"))
continue;
vector<string>::iterator ite_str = find(defaultAttList.begin(), defaultAttList.end(), att_name);
if (ite_str == defaultAttList.end())
{
cout2 << att_name << " is a UNWANTED dynamic attribute for device " << (*devlist_ptr)[i] << endl;
Tango::Attribute &att = dev->get_device_attr()->get_attr_by_name(att_name.c_str());
dev->remove_attribute(att_list[att.get_attr_idx()], true, false);
--ite_att;
}
}
}
/*----- PROTECTED REGION ID(WebSocketDSClass::erase_dynamic_attributes) ENABLED START -----*/
/*----- PROTECTED REGION END -----*/ // WebSocketDSClass::erase_dynamic_attributes
}
Tango::DevLong DServer::un_lock_device(const Tango::DevVarLongStringArray *in_data)
{
NoSyncModelTangoMonitor mon(this);
cout4 << "In un_lock_device command for device " << in_data->svalue[0] << endl;
//
// Get client identification
//
Tango::client_addr *cl = get_client_ident();
if (cl == NULL)
{
Except::throw_exception((const char*)"API_CantGetClientIdent",
(const char*)"Cannot retrieve client identification",
(const char*)"DServer::un_lock_device");
}
cout4 << "Client identification = " << *cl << endl;
if ((cl->client_ident == false) && (in_data->lvalue[0] == 0))
{
Except::throw_exception((const char*)"API_ClientTooOld",
(const char*)"Your client cannot un-lock devices. You are using a too old Tango release. Please, update to tango V7 or more",
(const char*)"DServer::un_lock_device");
}
//
// Get the device and unlock it
//
DevLong ctr = 0;
Tango::Util *tg = Tango::Util::instance();
for (unsigned int loop = 0;loop < in_data->svalue.length();++loop)
{
string d_name(in_data->svalue[loop]);
if (d_name == get_name())
ctr = ext->lock_ctr;
else
{
DeviceImpl *the_dev = tg->get_device_by_name(d_name);
ctr = the_dev->unlock((bool)in_data->lvalue[0]);
}
if (loop > 0)
ctr = 0;
}
return ctr;
}
Tango::DevVarLongStringArray *DServer::dev_lock_status(Tango::ConstDevString dev_name)
{
NoSyncModelTangoMonitor mon(this);
cout4 << "In dev_lock_status command for device " << dev_name << endl;
//
// Get the device and get its lock status
//
string d_name(dev_name);
Tango::Util *tg = Tango::Util::instance();
DeviceImpl *the_dev = tg->get_device_by_name(d_name);
return the_dev->lock_status();
}
void DServer::lock_device(const Tango::DevVarLongStringArray *in_data)
{
NoSyncModelTangoMonitor mon(this);
string dev_name(in_data->svalue[0]);
int lock_validity = in_data->lvalue[0];
cout4 << "In lock_device command for device " << dev_name << ", lock validity = " << lock_validity << endl;
//
// Get client identification
//
Tango::client_addr *cl = get_client_ident();
if (cl == NULL)
{
Except::throw_exception((const char*)"API_CantGetClientIdent",
(const char*)"Cannot retrieve client identification",
(const char*)"DServer::lock_device");
}
cout4 << "Client identification = " << *cl << endl;
if (cl->client_ident == false)
{
Except::throw_exception((const char*)"API_ClientTooOld",
(const char*)"Your client cannot lock devices. You are using a too old Tango release. Please, update to tango V7 or more",
(const char*)"DServer::lock_device");
}
//
// Transform device name to lower case
//
Tango::Util *tg = Tango::Util::instance();
string local_dev_name(get_name());
transform(local_dev_name.begin(),local_dev_name.end(),local_dev_name.begin(),::tolower);
string d_name_lower(dev_name);
transform(d_name_lower.begin(),d_name_lower.end(),d_name_lower.begin(),::tolower);
//
// Refuse to lock the admin device
//
if (d_name_lower == local_dev_name)
{
Except::throw_exception((const char *)"API_DeviceUnlockable",
(const char *)"Impossible to lock device server administration device",
(const char *)"DServer::lock_device");
}
//
// Get device ptr
//
DeviceImpl *the_dev;
the_dev = tg->get_device_by_name(dev_name);
//
// Refuse to lock database device
//
string &cl_name = the_dev->get_device_class()->get_name();
if (::strcmp(cl_name.c_str(),DATABASE_CLASS) == 0)
{
Except::throw_exception((const char *)"API_DeviceUnlockable",
(const char *)"Impossible to lock database device",
(const char *)"DServer::lock_device");
}
//
// Mark the device as locked
//
the_dev->lock(cl,lock_validity);
}
void DServer::re_lock_devices(const Tango::DevVarStringArray *dev_name_list)
{
NoSyncModelTangoMonitor mon(this);
cout4 << "In re_lock_devices command" << endl;
CORBA::ULong loop;
CORBA::ULong nb_dev = dev_name_list->length();
for (loop = 0;loop < nb_dev;loop++)
cout4 << "Device to re-lock: " << (*dev_name_list)[loop] << endl;
//
// Get client identification
//
Tango::client_addr *cl = get_client_ident();
if (cl == NULL)
{
Except::throw_exception((const char*)"API_CantGetClientIdent",
(const char*)"Cannot retrieve client identification",
(const char*)"DServer::re_lock_devices");
}
cout4 << "Client identification = " << *cl << endl;
if (cl->client_ident == false)
{
Except::throw_exception((const char*)"API_ClientTooOld",
(const char*)"Your client cannot re_lock devices. You are using a too old Tango release. Please, update to tango V7 or more",
(const char*)"DServer::re_lock_devices");
}
//
// ReLock the devices
// If we have an error in this loop, memorize it and throw the exception at the
// end of the loop
//
Tango::Util *tg = Tango::Util::instance();
DevErrorList errors;
long nb_error = 0;
for (loop = 0;loop < nb_dev;loop++)
{
string d_name((*dev_name_list)[loop]);
//
// Get device ptr
//
DeviceImpl *the_dev = NULL;
try
{
the_dev = tg->get_device_by_name(d_name);
}
catch (Tango::DevFailed &e)
{
errors.length(nb_error + 1);
errors[nb_error].desc = CORBA::string_dup(e.errors[0].desc.in());
errors[nb_error].reason = CORBA::string_dup(e.errors[0].reason.in());
errors[nb_error].origin = CORBA::string_dup(e.errors[0].origin.in());
errors[nb_error].severity = e.errors[0].severity;
nb_error++;
}
//
// ReLock the device
//
try
{
the_dev->relock(cl);
}
catch (Tango::DevFailed &e)
{
errors.length(nb_error + 1);
errors[nb_error].desc = CORBA::string_dup(e.errors[0].desc.in());
errors[nb_error].reason = CORBA::string_dup(e.errors[0].reason.in());
errors[nb_error].origin = CORBA::string_dup(e.errors[0].origin.in());
errors[nb_error].severity = e.errors[0].severity;
nb_error++;
}
}
//
// Throw the exception if we had one during the loop
//
if (nb_error != 0)
{
throw Tango::DevFailed(errors);
}
}
