TAO/tests/Bug_3683_Regression/Echo_i.cpp

   1 #include "Echo_i.h"
   2
   3 // Constructor.
   4
   5 Echo_i::Echo_i ()
   6 {
   7 }
   8
   9 // Destructor.
  10
  11 Echo_i::~Echo_i ()
  12 {
  13 }
  14
  15 // Set the ORB pointer.
  16
  17 void
  18 Echo_i::orb (CORBA::ORB_ptr o)
  19 {
  20   this->orb_ = CORBA::ORB::_duplicate (o);
  21 }
  22
  23 // Return a list of object references.
  24
  25 Echo::List *
  26 Echo_i::echo_list (const char *)
  27 {
  28   Echo::List_var list;
  29
  30   {
  31     Echo::List *tmp = 0;
  32     ACE_NEW_RETURN (tmp,
  33                     Echo::List (3),
  34                     0);
  35     // Pass ownership to the _var, pitty that ACE_NEW_RETURN cannot
  36     // assign to T_vars directly.
  37     list = tmp;
  38   }
  39
  40   list->length (3);
  41
  42   // Just do something to get a list of object references.
  43   list[CORBA::ULong(0)] =
  44     orb_->resolve_initial_references ("NameService");
  45
  46   list[CORBA::ULong(1)] =
  47     orb_->resolve_initial_references ("NameService");
  48
  49   list[CORBA::ULong(2)] =
  50     orb_->resolve_initial_references ("NameService");
  51
  52   return list._retn ();
  53 }
  54
  55 // Return the mesg string from the server
  56
  57 char *
  58 Echo_i::echo_string (const char *mesg)
  59 {
  60   // The pointer mesg was NULL, return.
  61   if (mesg == 0)
  62     return 0;
  63
  64   CORBA::String_var str = CORBA::string_dup (mesg);
  65
  66   // if <CORBA::string_dup> returns a 0 pointer, an exception is
  67   // raised.
  68
  69   if (str.in () == 0)
  70     throw CORBA::NO_MEMORY ();
  71
  72   // Got thru! now, make a deep copy of the mesg string and send it
  73   // back to the client.
  74
  75   return str._retn ();
  76   // The _retn is used as it allows the conversion of
  77   // CORBA::String_var to char* without causing any compiler errors.
  78 }
  79
  80 // Shutdown the server application.
  81
  82 void
  83 Echo_i::shutdown ()
  84 {
  85   ACE_DEBUG ((LM_DEBUG,
  86               ACE_TEXT ("\nThe echo server is shutting down\n")));
  87
  88   // Instruct the ORB to shutdown.
  89   this->orb_->shutdown ();
  90 }