/**
* normalizes $input into a CertissimXMLElement object with children
* use cases:
* createChild(XMLElement) --> won't do anything
* createChild(simpleXMLElement)
* createChild("<element a='1' b='2'>valeur</element>")
* createChild("element","valeur", array('a'=>1, 'b'=>2))
*
* @param mixed $input
* @param string $value
* @param string $attributes
* @return XMLElement objet normalized
*/
private function createChild($input, $value = null, $attributes = array())
{
if (is_string($input) && !SceauTools::isXMLstring($input)) {
$str = "<{$input}";
foreach ($attributes as $name => $val) {
$str .= " {$name}='{$val}'";
}
$str .= '>';
if (!is_null($value)) {
$str .= $value;
}
$str .= "</{$input}>";
$input = new SimpleXMLElement($str);
}
if (is_string($input) || SceauTools::isSimpleXMLElement($input)) {
$input = new SceauXMLElement($input);
}
if (!SceauTools::isXMLElement($input)) {
$msg = "Le type du paramètre entré n'est pas pris en compte par la classe SceauXMLElement : " . get_class($input);
SceauTools::insertLog(get_class($this) . " - createChild()", $msg);
throw new Exception($msg);
}
return $input;
}
/**
* conects to a server, reach the script and returns the response
*
* @param string $header header to send to the server to reach the script
* @return type
*/
function connect($header)
{
//if connexion is secured
if ($this->is_ssl) {
//ssl connexion
$socket = fsockopen('ssl://' . $this->host, $this->port, $this->errno, $this->errstr, self::TIMEOUT);
//if connexion is not secured
} else {
//connexion without ssl
$socket = fsockopen($this->host, $this->port);
}
if ($socket !== false) {
$res = '';
//sending data to the server
if (@fputs($socket, $header)) {
//response reading
while (!feof($socket)) {
$res .= fgets($socket, 128);
}
//if sending data failed
} else {
//we put error on log file
SceauTools::insertLog(get_class($this) . " - connect()", "Envoi des données impossible sur : " . $host);
$res = false;
}
//connexion closed
fclose($socket);
} else {
SceauTools::insertLog(get_class($this) . " - connect()", "Connexion socket impossible sur l'hôte {$host}. Erreur " . $this->errno . " : " . $this->errstr);
$res = false;
}
return $res;
}
