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text_input_cb.adb
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text_input_cb.adb
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------------------------------------------------------------------------------
-- Ada Web Server --
-- --
-- Copyright (C) 2003-2012, AdaCore --
-- --
-- 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 Software Foundation; either version 3, or (at your option) any --
-- later version. This software is distributed in the hope that it will --
-- be useful, but WITHOUT ANY WARRANTY; without even the implied warranty --
-- of MERCHANTABILITY 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 --
-- distributed with this software; see file COPYING3. If not, go --
-- to http://www.gnu.org/licenses for a complete copy of the license. --
------------------------------------------------------------------------------
with AWS.Parameters;
with sorter;
package body Text_Input_CB is
-------------
-- Text_CB --
-------------
function Text_CB
(Request : AWS.Status.Data)
return AWS.Response.Data
is
Text : constant String
:= AWS.Parameters.Get (AWS.Status.Parameters (Request), "text");
begin
if Text = "" then
return AWS.Response.Build
("text/html", "<html><body>"
& "<p> Write a list delimited by commas containing what you want to sort.</p>"
& "<form>"
& "<textarea rows=""1"" name=""text"" cols=""10""></textarea>"
& "<br><input type=""Submit"">"
& "</form></body></html>");
end if;
return AWS.Response.Build
("text/html", "<html><body>"
& "<p> Here is you sorted list <br><pre>"
& sorter.sort (text) & "</pre>"
& "<form>"
& "<input type=""Submit"" value=""Back"">"
& "</form></body></html>");
end Text_CB;
end Text_Input_CB;