C# Call xml-rpc API [CS_xml-rpc_client] (GOOGLE: c# xml-rpc)

資料來源: https://stackoverflow.com/questions/40647779/how-to-call-an-api-which-is-based-on-xml-rpc-specification-in-c

GITHUB: https://github.com/jash-git/CS_xml-rpc_client

Code

01.xmlrpc_server.php

getParam(0);
    $x = $xval->scalarval();
    $yval = $params->getParam(1);
    $y = $yval->scalarval();

    // Build our response.
    $struct = array('sum' => new xmlrpcval($x + $y, 'int'),
                    'difference' => new xmlrpcval($x - $y, 'int'));
    return new xmlrpcresp(new xmlrpcval($struct, 'struct'));
}

// Declare our signature and provide some documentation.
// (The PHP server supports remote introspection. Nifty!)
$sumAndDifference_sig = array(array('struct', 'int', 'int'));
$sumAndDifference_doc = 'Add and subtract two numbers';

new xmlrpc_server(array('sample.sumAndDifference' =>
                        array('function' => 'sumAndDifference',
                              'signature' => $sumAndDifference_sig,
                              'docstring' => $sumAndDifference_doc)));

?>

02.xmlrpc_client.php

	
	
	
	
	
XML-RPC PHP Demo

	send($message);

	// Process the response.
	if (!$result) {
		print "
Could not connect to HTTP server.
";
	} elseif ($result->faultCode()) {
		print "
XML-RPC Fault #" . $result->faultCode() . ": " .
			$result->faultString();
	} else {
		$struct = $result->value();
		$sumval = $struct->structmem('sum');
		$sum = $sumval->scalarval();
		$differenceval = $struct->structmem('difference');
		$difference = $differenceval->scalarval();
		print "
Sum: " . htmlentities($sum) .
			", Difference: " . htmlentities($difference) . "
";
	}
	?>

	

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03.C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

using CookComputing.XmlRpc;//Step 2 ~ xml-rpc

/*
GOOGLE: c# xml-rpc
https://stackoverflow.com/questions/40647779/how-to-call-an-api-which-is-based-on-xml-rpc-specification-in-c
https://tldp.org/HOWTO/XML-RPC-HOWTO/xmlrpc-howto-php.html
https://github.com/marcosbozzani/xmlrpcnet/tree/master/samples/SumAndDiffVB
Step 1 : Created a Console Application in .NET
Step 2 : Install the NuGet "xml-rpc.net"
Step 3: Created a sample request model class like this,
Step 4 : Created a sample response model class like this,
Step 5 : Create an interface which is inherited form IXmlRpcProxy base class with the help of the namespace using CookComputing.XmlRpc; and this interface must contain our endpoint method and it should decorate with the filter XmlRpcUrl having the API resource.                     
Step 6 : To make calls to an XML-RPC server it is necessary to use an instance of a proxy class.         
*/

namespace CS_xml_rpc_client
{

    public class response//Step 4 ~ xml-rpc
    {
        public int sum { get; set; }
        public int difference { get; set; }
    }

    [XmlRpcUrl("http://127.0.0.1:8080/phpxmlrpc/xmlrpc_server.php")]//Step 5 ~ xml-rpc
    public interface sumAndDifference : IXmlRpcProxy
    {
        [XmlRpcMethod("sample.sumAndDifference")]//endpoint name
        response sumAndDifference(int x,int y);
    }

    class Program
    {
        static void Pause()
        {
            Console.Write("Press any key to continue...");
            Console.ReadKey(true);
        }
        static void Main(string[] args)
        {
            //---
            //Step 6 ~ xml-rpc
            response response = new response();
            sumAndDifference fun = XmlRpcProxyGen.Create();
            response = fun.sumAndDifference(5,3);
            Console.WriteLine("response = {0},{1}", response.sum, response.difference);
            //---Step 6 ~ xml-rpc 
            Pause();
        }
    }
}