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196 | ------------------------------------------------------------------------------
-- Ada Web Server --
-- --
-- Copyright (C) 2021, 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 Ada.Calendar;
with Ada.Integer_Text_IO;
with Ada.Strings.Unbounded;
with Ada.Text_IO;
with AWS.Config.Set;
with AWS.MIME;
with AWS.Net;
with AWS.Response;
with AWS.Server.Status;
with AWS.Status;
with AWS.Translator;
with SOAP.Client;
with SOAP.Message.Payload;
with SOAP.Message.Response;
with SOAP.Message.XML;
with Toptional.Client;
with Toptional.Server;
with Toptional.Types;
procedure Optional is
use Ada;
use Ada.Strings.Unbounded;
use AWS;
use Toptional.Types;
H_Server : Server.HTTP;
function "+" (Str : String) return Unbounded_String
renames To_Unbounded_String;
package FIO is new Text_IO.Float_IO (Float);
------------
-- Output --
------------
procedure Output (S : SOAPStruct_Type) is
begin
Integer_Text_IO.Put (S.varInt); Text_IO.New_Line;
FIO.Put (S.VarFloat, Exp => 0, Aft => 2); Text_IO.New_Line;
Text_IO.Put_Line (To_String (S.varString));
end Output;
---------------------
-- T_echoString_CB --
---------------------
function T_echoString_CB (inputString : String) return String is
begin
return inputString;
end T_echoString_CB;
function echoString_CB is
new Toptional.Server.echoString_CB (T_echoString_CB);
------------------
-- T_echoString --
------------------
procedure T_echoString is
Res : constant String := Toptional.Client.echoString
("This is the real value for the string!");
begin
Text_IO.Put_Line ("Echo String");
Text_IO.Put_Line (Res);
Text_IO.New_Line;
end T_echoString;
---------------------
-- T_echoStruct_CB --
---------------------
function T_echoStruct_CB
(inputStruct : SOAPStruct_Type)
return echoStruct_Result is
begin
return inputStruct;
end T_echoStruct_CB;
function echoStruct_CB is
new Toptional.Server.echoStruct_CB (T_echoStruct_CB);
------------------
-- T_echoStruct --
------------------
procedure T_echoStruct is
Struct : constant SOAPStruct_Type := (6, 6.6, +"666");
Res : constant echoStruct_Result :=
Toptional.Client.echoStruct (Struct);
begin
Text_IO.Put_Line ("Echo Struct");
Output (Res);
Text_IO.New_Line;
end T_echoStruct;
--------
-- CB --
--------
function CB (Request : Status.Data) return Response.Data is
SOAPAction : constant String := Status.SOAPAction (Request);
P_Str : aliased constant String := AWS.Status.Payload (Request);
Payload : constant SOAP.Message.Payload.Object :=
SOAP.Message.XML.Load_Payload
(P_Str, Schema => Toptional.Schema);
Proc : constant String :=
SOAP.Message.Payload.Procedure_Name (Payload);
begin
Text_IO.Put_Line ("@ " & Proc);
if Proc = "echoString" then
return echoString_CB (SOAPAction, Payload, Request);
elsif Proc = "echoStruct" then
return echoStruct_CB (SOAPAction, Payload, Request);
else
return Response.Build
(MIME.Text_HTML, "Not a SOAP request, Proc=" & Proc);
end if;
end CB;
CNF : Config.Object := Config.Get_Current;
begin
Config.Set.Server_Name (CNF, "WSDL Optional Server");
Config.Set.Server_Host (CNF, "localhost");
Config.Set.Server_Port (CNF, Toptional.Server.Port);
Config.Set.Protocol_Family (CNF, "FAMILY_INET");
Server.Start (H_Server, CB'Unrestricted_Access, CNF);
if Net.IPv6_Available then
Server.Add_Listening
(H_Server, "localhost", Toptional.Server.Port, Net.FAMILY_INET6);
end if;
T_echoString;
T_echoStruct;
-- Now check struct with a xsi:nil (optional value)
declare
N : constant String := String'(1 => ASCII.CR) & ASCII.LF;
Mes : aliased constant String :=
"<?xml version='1.0' encoding='UTF-8'?>" & N
& "<soapenv:Envelope soapenv:encodingStyle=""http://schemas.xmlsoap.org/soap/encoding/"" xmlns:soap-enc=""http://schemas.xmlsoap.org/soap/encoding/"" xmlns:soapenv=""http://schemas.xmlsoap.org/soap/envelope/"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"" xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"">" & N
& "<soapenv:Body>" & N
& "<ns2:echoStruct xmlns:ns2=""http://nsoptional.org/"""
& " xmlns:ns1=""http://nsoptional.org/xsd"">" & N
& "<ns1:inputStruct xsi:type=""ns1:SOAPStruct"">"
& "<ns1:varInt xsi:type=""xsd:int"">7</ns1:varInt>"
& "<ns1:varFloat xsi:type=""xsd:float"">7.0</ns1:varFloat>"
& "<ns1:varString xsi:type=""xsd:string"" xsi:nil=""true""/>"
& "</ns1:inputStruct>"
& "</ns2:echoStruct>" & N
& "</soapenv:Body>" & N
& "</soapenv:Envelope>";
Pl : constant SOAP.Message.Payload.Object :=
SOAP.Message.XML.Load_Payload (Mes);
R : constant SOAP.Message.Response.Object'Class :=
SOAP.Client.Call
(URL => AWS.Server.Status.Local_URL (H_Server),
P => Pl,
SOAPAction => "http://nsoptional.org/");
begin
Text_IO.Put_Line (SOAP.Message.XML.Image (Pl));
Text_IO.Put_Line (SOAP.Message.XML.Image (R));
end;
Server.Shutdown (H_Server);
end Optional;
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