1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
#include <orbsvcs/RtecEventCommC.h>
#include <orbsvcs/RtecEventChannelAdminC.h>
#include <orbsvcs/Time_Utilities.h>
#include <orbsvcs/Event_Utilities.h>
#include <orbsvcs/CosNamingC.h>
#include <iostream>
#include <unistd.h>
#include "cpx.h"
const RtecEventComm::EventSourceID MY_SOURCE_ID = ACE_ES_EVENT_SOURCE_ANY + 1;
const RtecEventComm::EventType MY_EVENT_TYPE = ACE_ES_EVENT_UNDEFINED + 1;
CPX cpx;
RtecEventChannelAdmin::ProxyPushConsumer_var consumer;
#include "CPXEventSupplier_i.h"
void sigproc(int signo){
signal(SIGRTMIN+29, sigproc);
int eventData = cpx.get(1);
// Eventset initialisieren
RtecEventComm::EventSet events(1);
events.length(1);
events[0].header.source = MY_SOURCE_ID;
events[0].header.type = MY_EVENT_TYPE;
events[0].data.any_value <<= eventData;
consumer->push(events);
/*
if(eventData>0) events[0].data.any_value <<= 1;
else events[0].data.any_value <<= 255;
consumer->push(events);
if(rand() < 1626276121){
events[0].header.source = MY_SOURCE_ID;
events[0].header.type = MY_EVENT_TYPE+1;
if(eventData>0) events[0].data.any_value <<= 2;
else events[0].data.any_value <<= 255;
consumer->push(events);
}
*/
}
int main(int argc, char* argv[]){
struct sched_param schedparam;
schedparam.sched_priority = 99;
if (sched_setscheduler(0, SCHED_FIFO, &schedparam) != 0) {
fprintf(stderr, "%s: PID %d: sched_setscheduler() failed errno = %d\n", __FUNCTION__, getpid(), errno);
}
signal(SIGRTMIN+29, sigproc);
try{
// initialize ORB
CORBA::ORB_var orb = CORBA::ORB_init(argc, argv, "ClientORB");
std::cout<<"ORB ok"<<std::endl;
// NamingService
CORBA::Object_var namingObject = orb->resolve_initial_references("NameService");
CosNaming::NamingContextExt_var namingContext = CosNaming::NamingContextExt::_narrow(namingObject.in());
std::cout<<"NamingService ok"<<std::endl;
// Get EventService
CORBA::Object_var esObj = namingContext->resolve_str("EventService");
RtecEventChannelAdmin::EventChannel_var ec = RtecEventChannelAdmin::EventChannel::_narrow(esObj.in());
if(CORBA::is_nil(ec.in())){
std::cout<<"couldn't connect to EventService\n";
return 1;
}
RtecEventChannelAdmin::SupplierAdmin_var admin = ec->for_suppliers();
consumer = admin->obtain_push_consumer();
// Instantiate and register servant
CPXEventSupplier_i servant(orb.in());
CORBA::Object_var poaObj = orb->resolve_initial_references("RootPOA");
PortableServer::POA_var poa = PortableServer::POA::_narrow(poaObj.in());
PortableServer::ObjectId_var oid = poa->activate_object(&servant);
CORBA::Object_var supplierObj = poa->id_to_reference(oid.in());
RtecEventComm::PushSupplier_var supplier = RtecEventComm::PushSupplier::_narrow(supplierObj.in());
ACE_SupplierQOS_Factory qos;
qos.insert(MY_SOURCE_ID, MY_EVENT_TYPE, 0 /*rt_info structure*/, 1 /*number of calls*/);
// connect as supplier
consumer->connect_push_supplier(supplier.in(), qos.get_SupplierQOS());
while(true) pause();
}catch(CORBA::Exception &any){
// std::cout<<"Exception occured: "<<any<<std::endl;
}
return 0;
}
|
