/usr/share/doc/polyorb-doc/examples/corba/random/client.adb is in polyorb-doc 2.11~20140418-3.2.
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-- --
-- POLYORB COMPONENTS --
-- --
-- C L I E N T --
-- --
-- B o d y --
-- --
-- Copyright (C) 2002-2012, Free Software Foundation, Inc. --
-- --
-- This is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. This software is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public --
-- License for more details. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- PolyORB is maintained by AdaCore --
-- (email: sales@adacore.com) --
-- --
------------------------------------------------------------------------------
-- Random client.
with Ada.Command_Line;
with Ada.Text_IO; use Ada.Text_IO;
with CORBA; use CORBA;
with CORBA.ORB;
with Random;
with PolyORB.Setup.Client;
pragma Warnings (Off, PolyORB.Setup.Client);
with PolyORB.Utils.Report;
procedure Client is
use PolyORB.Utils.Report;
IOR : CORBA.String;
myRandom : Random.Ref;
Result : CORBA.Long;
begin
New_Test ("CORBA Random");
CORBA.ORB.Initialize ("ORB");
if Ada.Command_Line.Argument_Count < 1 then
Put_Line ("usage : client <IOR_string_from_server>");
return;
end if;
-- transforms the Ada string into CORBA.String
IOR := CORBA.To_CORBA_String (Ada.Command_Line.Argument (1));
-- getting the CORBA.Object
CORBA.ORB.String_To_Object (IOR, myRandom);
-- checking if it worked
if Random.Is_Nil (myRandom) then
Put_Line ("main : cannot invoke on a nil reference");
return;
end if;
Put_Line ("Here are some true random numbers:");
for I in 1 .. 10 loop
Result := Random.lrand48 (myRandom);
Put (CORBA.Long'Image (Result) & " ");
end loop;
New_Line;
End_Report;
exception
when E : CORBA.Transient =>
declare
Memb : System_Exception_Members;
begin
Get_Members (E, Memb);
Put ("received exception transient, minor");
Put (Unsigned_Long'Image (Memb.Minor));
Put (", completion status: ");
Put_Line (Completion_Status'Image (Memb.Completed));
End_Report;
end;
end Client;
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