/**
* @brief Conexão HTTP
* @details Recupera um objeto de conexão HTTP para ser utilizado
* nas chamadas às operações da API.
* @return HTTPConnection
*/
public function getHTTPConnection()
{
$httpConnection = new HTTPConnection();
$httpConnection->setAuthenticator($this->httpAuthenticator);
$httpConnection->setCookieManager(new HTTPCookieManager());
$httpConnection->initialize($this->host, $this->secure, $this->port);
return $httpConnection;
}
/**
* @param string
* @param array (string key => mixed value, ...)
* @param string "POST"|"GET"
* @return array XML DOM
* @throws HTTPException
* @throws XMLParserException
*/
public function call($url, $params = null, $method = 'GET')
{
if ($params && is_array($params)) {
$vv = array();
foreach ($params as $k => $v) {
if (is_array($v)) {
foreach ($v as $v2) {
$vv[] = rawurlencode($k) . '=' . rawurlencode($v2);
}
} else {
$vv[] = rawurlencode($k) . '=' . rawurlencode($v);
}
}
$params = implode('&', $vv);
} else {
$params = '';
}
$conn = new HTTPConnection(strval($url));
$conn->method = $method;
$conn->curlOptions[CURLOPT_USERAGENT] = 'RESTService $Id$';
$conn->curlOptions[CURLOPT_CONNECTTIMEOUT] = 10;
# short connect timeout
if ($method != 'POST' && $params) {
$conn->url .= '?' . $params;
$params = null;
}
if ($this->debug) {
print 'DEBUG>> RESTService->call(' . $service_id . ':' . $name . '): ' . ($conn->method == 'POST' ? 'POST' : 'GET') . ' ' . $conn->url . "<br/>\n";
if ($conn->method == 'POST') {
print 'DEBUG>> POST data: ' . var_export($params, 1) . "\n<br/>";
}
}
# Send request
$data = $conn->connect($params);
if ($this->debug) {
print 'DEBUG>> RESTService->call(' . $service_id . ':' . $name . '): Response: HTTP/' . $conn->responseProtocol . ' ' . $conn->responseStatus . "<br/>\n{$data}\n<br/>";
}
# Parse response
$data = XML::loadString($data);
# Handle response errors
if (substr(strval($conn->responseStatus), 0, 1) != '2') {
throw new HTTPException($conn->responseStatusName, $conn->responseStatus);
}
return $data;
}
/**
* @brief Constroi o objeto de conexão HTTP.
*/
public function __construct()
{
if (self::$userAgent == null) {
$locale = setlocale(LC_ALL, null);
if (function_exists('posix_uname')) {
$uname = posix_uname();
self::$userAgent = sprintf('Mozilla/4.0 (compatible; %s; PHP/%s; %s %s; %s)', PHP_SAPI, PHP_VERSION, $uname['sysname'], $uname['machine'], $locale);
} else {
self::$userAgent = sprintf('Mozilla/4.0 (compatible; %s; PHP/%s; %s; %s)', PHP_SAPI, PHP_VERSION, PHP_OS, $locale);
}
}
$this->requestHeader = array();
$this->requestParameter = array();
}
/**
* @brief Constroi o objeto que representa uma API do Correios
* @param ECT $ect
*/
public function __construct(ECT $ect)
{
$this->ect = $ect;
$this->httpConnection = $ect->getHTTPConnection();
$this->httpConnection->initialize($this->getTargetHost());
}
/**
* @see HTTPRequest::open()
*/
public function open(HTTPConnection $httpConnection)
{
if (function_exists('curl_init')) {
/**
* Fechamos uma conexão existente antes de abrir uma nova
*/
$this->close();
$curl = curl_init();
/**
* Verificamos se o recurso CURL foi criado com êxito
*/
if (is_resource($curl)) {
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_HEADER, 1);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLINFO_HEADER_OUT, 1);
if (($timeout = $httpConnection->getTimeout()) != null) {
curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);
}
if (($connectionTimeout = $httpConnection->getConnectionTimeout()) != null) {
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, $connectionTimeout);
}
$headers = array();
foreach ($this->requestHeader as $header) {
$headers[] = sprintf('%s: %s', $header['name'], $header['value']);
}
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
$this->curlResource = $curl;
$this->httpConnection = $httpConnection;
$this->openned = true;
} else {
throw new RuntimeException('Não foi possível iniciar cURL');
}
} else {
throw new RuntimeException('Extensão cURL não está instalada.');
}
}
/**
* @return HTTPConnection
*/
public function getHTTPConnection() {
$httpConnection = new HTTPConnection();
$httpConnection->addHeader( 'X-PAYPAL-APPLICATION-ID' , $this->applicationId );
$httpConnection->addHeader( 'X-PAYPAL-REQUEST-DATA-FORMAT' , $this->requestDataFormat );
$httpConnection->addHeader( 'X-PAYPAL-RESPONSE-DATA-FORMAT' , $this->responseDataFormat );
$httpConnection->addHeader( 'X-Target-URI' , $this->targetHost );
$httpConnection->setAuthenticator( $this->authenticator );
$httpConnection->setCookieManager( new HTTPCookieManager() );
$httpConnection->initialize( $this->targetHost , true );
return $httpConnection;
}
public function open(HTTPConnection $httpConnection)
{
$error = null;
$errno = 0;
$this->handler = fsockopen($httpConnection->getHost(), $httpConnection->getPort(), $errno, $error, $httpConnection->getConnectionTimeout());
}
/**
* @brief Conexão HTTP
* @details Recupera um objeto de conexão HTTP para ser utilizado
* nas chamadas às operações da API.
* @return HTTPConnection
*/
public function getHTTPConnection()
{
$httpConnection = new HTTPConnection();
$httpConnection->setCookieManager(new HTTPCookieManager());
return $httpConnection;
}
/**
* @brief Efetua a chamada à operação da API
* @return stdClass
*/
public function call()
{
$this->httpResponse = $this->httpConnection->execute('/json-api/' . $this->getOperationName());
return json_decode($this->httpResponse->getContent());
}
/**
* Returns the size of the request.
*
* @access public
* @return integer
*/
public function get_request_size()
{
return $this->connection->get_bytes_read();
}
