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// $Id$
#include "NamingTask.h"
#include "Hello.h"
#include "NsShutdown.h"
#include "orbsvcs/CosNamingC.h"
#include "ace/OS.h"
#include "ace/Get_Opt.h"
const char *ior_output_file = "shutdown.ior";
class TestTask : public ACE_Task_Base
{
public:
TestTask(int argc, char **argv);
virtual int svc();
int parse_args (int argc, char **argv);
void end();
private:
NamingTask namingServiceA_;
NamingTask namingServiceB_;
CORBA::ORB_var orb_;
CORBA::Boolean shutdown_ns_;
};
TestTask::TestTask(int argc, char **argv)
: namingServiceA_("NamingORBA", argc, argv, 9931),
namingServiceB_("NamingORBB", argc, argv, 9932)
{
orb_ = CORBA::ORB_init(argc, argv, "ServerORB");
shutdown_ns_ = false;
parse_args(argc, argv);
}
void TestTask::end()
{
orb_->shutdown(0);
wait();
}
int
TestTask::parse_args (int argc, char **argv)
{
ACE_Get_Opt get_opts (argc, argv, "s");
int c;
while ((c = get_opts ()) != -1)
switch (c)
{
case 's':
shutdown_ns_ = true;
break;
}
// Indicates sucessful parsing of the command line
return 0;
}
int TestTask::svc()
{
try {
// Start the Naming Service tasks
namingServiceA_.activate();
// Wait for the Naming Service initialized.
namingServiceA_.waitInit();
namingServiceB_.activate();
// Wait for the Naming Service initialized.
namingServiceB_.waitInit();
FILE *output_file= ACE_OS::fopen ("ns.ior", "w");
if (output_file == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open output file for writing IOR: ns.ior\n"),
1);
ACE_OS::fprintf (output_file, "%s", namingServiceA_.ior ());
ACE_OS::fclose (output_file);
// Get reference to Root POA
CORBA::Object_var obj = orb_->resolve_initial_references("RootPOA");
PortableServer::POA_var poa = PortableServer::POA::_narrow(obj.in());
// Activate POA Manager
PortableServer::POAManager_var mgr = poa->the_POAManager();
mgr->activate();
// Find the Naming Service
obj = orb_->string_to_object (namingServiceB_.ior ());
CosNaming::NamingContext_var root =
CosNaming::NamingContext::_narrow(obj.in());
if (CORBA::is_nil(root.in())) {
ACE_ERROR ((LM_ERROR, "Error, Nil Naming Context reference\n"));
return 1;
}
// Bind the example Naming Context, if necessary
CosNaming::NamingContext_var example_nc;
CosNaming::Name name;
name.length(1);
name[0].id = CORBA::string_dup("example");
try
{
obj = root->resolve(name);
example_nc = CosNaming::NamingContext::_narrow(obj.in());
}
catch (const CosNaming::NamingContext::NotFound&)
{
example_nc = root->bind_new_context(name);
}
// Bind the Test object
name.length(2);
name[1].id = CORBA::string_dup("Hello");
// Create an object
Hello servant(orb_.in ());
PortableServer::ObjectId_var oid = poa->activate_object(&servant);
obj = poa->id_to_reference(oid.in());
root->rebind(name, obj.in());
ACE_DEBUG ((LM_INFO, "Hello object bound in Naming Service B\n"));
name.length(1);
obj = orb_->string_to_object (namingServiceA_.ior ());
root = CosNaming::NamingContext::_narrow(obj.in());
root->bind_context (name, example_nc.in ());
ACE_DEBUG ((LM_INFO, "'example' context of NS B bound in Naming Service A\n"));
if (shutdown_ns_)
{
namingServiceB_.end();
ACE_DEBUG ((LM_INFO, "Naming Service B shut down\n"));
}
// Create shutdown server
NsShutdown shutdown_servant(orb_.in ());
PortableServer::ObjectId_var shutdown_oid = poa->activate_object(&shutdown_servant);
obj = poa->id_to_reference(shutdown_oid.in());
CORBA::String_var ior = orb_->object_to_string (obj.in ());
output_file= ACE_OS::fopen (ior_output_file, "w");
if (output_file == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open output file for writing IOR: %s\n",
ior_output_file),
1);
ACE_OS::fprintf (output_file, "%s", ior.in ());
ACE_OS::fclose (output_file);
// Normally we run the orb and the orb is shutdown by
// calling TestTask::end().
// Accept requests
orb_->run();
orb_->destroy();
// Shutdown the Naming Services.
namingServiceA_.end();
if (!shutdown_ns_)
{
namingServiceB_.end();
}
return 0;
}
catch (CORBA::Exception& ex)
{
ex._tao_print_exception ("CORBA exception: ");
}
return -1;
}
int main(int argc, char* argv[])
{
// Start the Test task
TestTask test_(argc, argv);
if (test_.activate() == -1)
{
ACE_ERROR_RETURN ((LM_ERROR, "Unable to start test task.\n"), -1);
}
// Wait tasks finish.
test_.thr_mgr ()->wait();
return 0;
}
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