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102 lines
3.8 KiB
Ada
102 lines
3.8 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- POLYORB COMPONENTS --
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-- --
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-- S I M P L E --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 2002-2012, Free Software Foundation, Inc. --
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-- --
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-- This is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. This software is distributed in the hope that it will be useful, --
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
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-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public --
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-- License for more details. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- PolyORB is maintained by AdaCore --
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-- (email: sales@adacore.com) --
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-- --
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------------------------------------------------------------------------------
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with Ada.Command_Line; use Ada.Command_Line;
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with Ada.Text_IO; use Ada.Text_IO;
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with Exceptions; use Exceptions;
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with Server; use Server;
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with Utils; use Utils;
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-- This client lets someone post a simple message to the BBS or retrieve
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-- all the messages that have been posted on the BBS.
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--
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-- Syntax: simple post "pseudo" "message"
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-- add a message onto the BBS
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-- simple read
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-- get the messages from the BBS
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procedure Simple is
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procedure Post (Sender : String; Message : String);
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-- Post a message
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procedure Read;
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-- Read messages
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procedure Usage;
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-- Print usage
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----------
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-- Post --
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----------
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procedure Post (Sender : String; Message : String) is
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begin
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Post_Message (Sender, Message);
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exception
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when Sender_Error =>
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Put_Line ("Invalid sender name");
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Set_Exit_Status (2);
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when Message_Error =>
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Put_Line ("Invalid message");
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Set_Exit_Status (3);
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end Post;
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----------
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-- Read --
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----------
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procedure Read is
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begin
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for I in 1 .. Number_Of_Messages loop
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Put_Line ("Message " & Integer_To_String (I) & ": <" &
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Get_Sender (I) & "> " & Get_Message (I));
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end loop;
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end Read;
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-----------
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-- Usage --
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-----------
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procedure Usage is
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begin
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Put_Line ("Usage: simple post ""nickname"" ""message""");
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Put_Line (" or simple read");
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Set_Exit_Status (1);
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end Usage;
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begin
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if Argument_Count = 1 and then Argument (1) = "read" then
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Read;
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elsif Argument_Count = 3 and then Argument (1) = "post" then
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Post (Argument (2), Argument (3));
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else
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Usage;
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end if;
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end Simple;
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