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// NOLINTBEGIN(*)
#include "old_common.h"
class EventCallBack : public Tango::CallBack
{
void push_event(Tango::EventData *);
public:
int cb_executed;
int cb_err;
int old_sec, old_usec;
};
class EventEncodedCallBack : public Tango::CallBack
{
void push_event(Tango::EventData *);
public:
int cb_executed;
int cb_err;
int old_sec, old_usec;
};
void EventCallBack::push_event(Tango::EventData *event_data)
{
std::vector<long> value;
// Tango::DevState sta;
struct timeval now_timeval = Tango::make_timeval(std::chrono::system_clock::now());
TEST_LOG << "date : tv_sec = " << now_timeval.tv_sec;
TEST_LOG << ", tv_usec = " << now_timeval.tv_usec << std::endl;
auto delta_msec = ((now_timeval.tv_sec - old_sec) * 1000) + ((now_timeval.tv_usec - old_usec) / 1000);
old_sec = now_timeval.tv_sec;
old_usec = now_timeval.tv_usec;
TEST_LOG << "delta_msec = " << delta_msec << std::endl;
cb_executed++;
try
{
TEST_LOG << "EventCallBack::push_event(): called attribute " << event_data->attr_name << " event "
<< event_data->event << "\n";
if(!event_data->err)
{
*(event_data->attr_value) >> value;
// *(event_data->attr_value) >> sta;
TEST_LOG << "CallBack vector value size : " << value.size() << std::endl;
// TEST_LOG << "CallBack vector value size : " << sta << std::endl;
}
else
{
TEST_LOG << "Error send to callback" << std::endl;
// Tango::Except::print_error_stack(event_data->errors);
if(strcmp(event_data->errors[0].reason.in(), "aaa") == 0)
{
cb_err++;
}
}
}
catch(...)
{
TEST_LOG << "EventCallBack::push_event(): could not extract data !\n";
}
}
void EventEncodedCallBack::push_event(Tango::EventData *event_data)
{
struct timeval now_timeval = Tango::make_timeval(std::chrono::system_clock::now());
TEST_LOG << "date : tv_sec = " << now_timeval.tv_sec;
TEST_LOG << ", tv_usec = " << now_timeval.tv_usec << std::endl;
cb_executed++;
try
{
TEST_LOG << "EventEncodedCallBack::push_event(): called attribute " << event_data->attr_name << " event "
<< event_data->event << "\n";
if(!event_data->err)
{
TEST_LOG << "Valid data received" << std::endl;
TEST_LOG << *(event_data->attr_value) << std::endl;
}
else
{
TEST_LOG << "Error send to callback" << std::endl;
if(strcmp(event_data->errors[0].reason.in(), "aaa") == 0)
{
cb_err++;
}
}
}
catch(...)
{
TEST_LOG << "EventEncodedCallBack::push_event(): could not extract data !\n";
}
}
int main(int argc, char **argv)
{
DeviceProxy *device;
if(argc == 1)
{
TEST_LOG << "usage: %s device" << std::endl;
exit(-1);
}
std::string device_name = argv[1];
try
{
device = new DeviceProxy(device_name);
}
catch(CORBA::Exception &e)
{
Except::print_exception(e);
exit(1);
}
TEST_LOG << std::endl << "new DeviceProxy(" << device->name() << ") returned" << std::endl << std::endl;
try
{
std::string att_name("event_change_tst");
//
// Test set up (stop polling of this attribute but start to poll another
// attribute)
//
if(device->is_attribute_polled(att_name))
{
device->stop_poll_attribute(att_name);
}
DeviceAttribute dap = device->read_attribute("String_attr");
//
// subscribe to a user event
//
int eve_id;
std::vector<std::string> filters;
EventCallBack cb;
cb.cb_executed = 0;
cb.cb_err = 0;
cb.old_sec = cb.old_usec = 0;
eve_id = device->subscribe_event(att_name, Tango::USER_EVENT, &cb, filters);
//
// Check that the attribute is still not polled
//
bool po = device->is_attribute_polled(att_name);
TEST_LOG << "attribute polled : " << po << std::endl;
assert(po == false);
//
// The callback should have been executed once
//
assert(cb.cb_executed == 1);
TEST_LOG << " subscribe_event --> OK" << std::endl;
//
// Fire the event
//
device->command_inout("IOPushEvent");
device->command_inout("IOPushEvent");
device->command_inout("IOPushEvent");
std::this_thread::sleep_for(std::chrono::seconds(1));
assert(cb.cb_executed == 4);
TEST_LOG << " user_event --> OK" << std::endl;
//
// unsubscribe to the event
//
device->unsubscribe_event(eve_id);
TEST_LOG << " unsubscribe_event --> OK" << std::endl;
#ifndef COMPAT
//
// subscribe to a user event for an attribute of the DevEncoded data type
//
att_name = "encoded_attr";
EventEncodedCallBack enc_cb;
enc_cb.cb_executed = 0;
enc_cb.cb_err = 0;
enc_cb.old_sec = cb.old_usec = 0;
eve_id = device->subscribe_event(att_name, Tango::USER_EVENT, &enc_cb, filters);
//
// The callback should have been executed once
//
assert(enc_cb.cb_executed == 1);
TEST_LOG << " subscribe_event (DevEncoded data type) --> OK" << std::endl;
//
// Fire the event
//
device->command_inout("IOPushDevEncodedEvent");
device->command_inout("IOPushDevEncodedEvent");
device->command_inout("IOPushDevEncodedEvent");
std::this_thread::sleep_for(std::chrono::seconds(1));
assert(enc_cb.cb_executed == 4);
TEST_LOG << " user_event (DevEncoded data type) --> OK" << std::endl;
//
// unsubscribe to the event
//
device->unsubscribe_event(eve_id);
TEST_LOG << " unsubscribe_event (DevEncoded data type) --> OK" << std::endl;
#endif
}
catch(Tango::DevFailed &e)
{
Except::print_exception(e);
exit(-1);
}
catch(CORBA::Exception &ex)
{
Except::print_exception(ex);
exit(-1);
}
delete device;
return 0;
}
// NOLINTEND(*)
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