src/plpbus/BusClient.hh

   1 /*
   2  * BusClient.hh
   3  *
   4  *  Created on: Jun 7, 2010
   5  *      Author: lamikr
   6  */
   7
   8 #ifndef PLPBUS_CLIENT_HH_
   9 #define PLPBUS_CLIENT_HH_
  10
  11 #include <iostream>
  12 #include <omniORB4/CORBA.h>
  13
  14
  15 #include "RequestResponseBus.hh"
  16 #include "IClientListener.hh"
  17 #include "BusMessage.hh"
  18
  19 namespace plpbus {
  20         class BusClient {
  21                 public:
  22                         BusClient();
  23                         virtual ~BusClient();
  24                         virtual int init(const char *server_name);
  25                         virtual int add_client_listener(IClientListener *listener_param);
  26                         virtual int send_message_and_request_response(const char *msg_req_param);
  27                         virtual int send_message_and_wait_response(const char *msg_req_param, char **msg_rsp_param);
  28                         virtual int send_message_and_request_response(const BusMessage *msg_req_param);
  29                         virtual int send_message_and_wait_response(const BusMessage *msg_req_param, BusMessage **msg_rsp_param);
  30                         virtual void request_shutdown();
  31                 private:
  32                         PortableServer::POA_var         _poa;
  33                         CORBA::ORB_var                  _orb;
  34                         plpbus_orb::OrbServer_var       _server;
  35                         plpbus_orb::OrbClient_var       _client;
  36
  37                         PortableServer::POA_var create_poa(CORBA::ORB_var orb);
  38                         CosNaming::NamingContext_var get_name_service_context(CORBA::ORB_var orb_param, const char *nameservice_name);
  39                         /**
  40                          * Finds server object by it's name by using following keywords:
  41                          * name[0].id   = (const char *)CONST_LEAF_CONTEXT_NAME__PLPBUS;
  42                          * name[0].kind = (const char *)CONST_CONTEXT_KIND__PLPBUS;
  43                          * name[1].id   = server_name;
  44                          * name[1].kind = (const char *)CONST_CONTEXT_KIND__PLPBUS;
  45                          */
  46                         CORBA::Object_var find_server_object_by_name(CORBA::ORB_var orb,
  47                                                 const char *leaf_name_param,
  48                                                 const char *leaf_kind_param,
  49                                                 const char *service_name_param,
  50                                                 const char *service_kind_param);
  51         };
  52 }
  53
  54 #endif /* PLPBUS_CLIENT_HH_ */