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Aktuelle Version vom 07:48, 6. Sep. 2012

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server.get_traffic_graph

 
<?php

//includes the class library
include_once("lib/xmlrpc.inc");
$xmlrpc_internalencoding = 'UTF-8';

$host="api.test.euserv.net";
$port=443;
$username="<API_USER>";
$password="<API_USER_PASSWORD>";
$api_path="/";
$srv_id=1337;
$graph_mode=0;
$graph_language="en";

//defines the function
function server_get_traffic_graph($host,$port,$username,$password,$api_path,$srv_id,$graph_mode,$graph_language)
{

  //creates the serverurl
  $serverurl = 'https://'.$host.':'.$port.'/'.$api_path;

  //----------creates the message which will be send to the server----------

  //creates the request for the XML-RPC Server
  $request = new xmlrpcmsg('server.get_traffic_graph');
  
  //adds parameters to the request
  $request->addParam
    (
    
    //creates a value of type struct which contains an array with the username and password
    new xmlrpcval
      (
      array

      (
        //creates a value of type string which contains the "$username"
        'login' => new xmlrpcval($username, 'string'),
        
        //creates a value of type string which contains the "$password"
        'password' => new xmlrpcval($password, 'string'),
      
        //creates a value
        'srv_id' => new xmlrpcval($srv_id, 'int'),
      
        //creates a value
        'graph_mode' => new xmlrpcval($graph_mode),
      
        //creates a value
        'graph_language' => new xmlrpcval($graph_language),
      
      )
      ,'struct'
      )
    );

  //----------creates the XML-RPC client which represent a client of an XML-RPC server----------

  //creates the client
  $client = new xmlrpc_client($serverurl);
  
  //disable SSL Keycheck
  $client->setSSLVerifyPeer(0);
  
  //----------sends the request to the server and gets the response----------

  //sends the request via https and writes it into $response. timeout is set to 0
  $response = $client->send($request,0,'https');
  
  //generates a storable representation of $response and writes it into $result_xml
  //echo $response->serialize();
  
  //checks the response. if the method "faultCode" returns zero, the response was succesfull
  if (0==$response->faultCode()) 
  {
    //returns the value sent by the server
    $value = $response->value();
      
    //returns the actual PHP-language value of "value"
    $result_obj = $value->scalarval();
      
    //destroys "value"
    unset($value);      
  }
  else
  {
    //returns the faultCode and the faultString
    return $error = array ( 'faultCode' => $response->faultCode(), 'faultString' => $response->faultString());
  }
    
  //destroys "client"
  unset($client);
    
  //destroys "response"
  unset($response);  
  
  
  //----------reads the result_obj----------
    
  //if result_obj is set then it returns the actual PHP-language value of "result_obj"
    
  if (isset($result_obj['status']))
  {
    $value['status'] = $result_obj['status']->scalarval();
  }  
    
  if (isset($result_obj['traffic_graph']))
  {
    $value['traffic_graph'] = $result_obj['traffic_graph']->scalarval();
  }  
    
  return $value;    
}

//calls the function
$result = server_get_traffic_graph($host,$port,$username,$password,$api_path,$srv_id,$graph_mode,$graph_language);

if(0==$result['faultCode'])
{
  echo "Status: ".$result['status']."<br><br><img src='data:image/png;base64,".$result['traffic_graph']."'>";
}
else
{
  echo "faultCode: ".$result['faultCode']." faultString: ".$result['faultString'];
}
?>