messengerclient.cpp

来自「在使用TAO的通知服务过程中作为提供者于消费者的各种例程。」· C++ 代码 · 共 40 行

#include "MessengerC.h"
#include <orbsvcs/CosNamingC.h> 
#include <iostream>
int main(int argc, char * argv[])
{
  try
  {
    // Initialize orb
    CORBA::ORB_var orb = CORBA::ORB_init(argc, argv);
    
    CORBA::Object_var obj = orb->string_to_object("file://Messenger.ior");
    if (CORBA::is_nil(obj.in())) {
      std::cerr << "Nil Messenger reference" << std::endl;
      return 1;
    }
    
    // Narrow
    Messenger_var messenger = Messenger::_narrow(obj.in());
    if (CORBA::is_nil(messenger.in())) {
      std::cerr << "Argument is not a Messenger reference" << std::endl;
      return 1;
    }
    
    CORBA::String_var message = 
      CORBA::string_dup("Where can I get TAO?");

    messenger->send_message (
      "[e-mail]",
      "OCI's Distribution of TAO",
      message.inout());
  }
  catch(const CORBA::Exception& ex)
  {
    std::cerr << ex << std::endl;
    return 1;
  }

  return 0;
}