Update composer dependencies

vendor/rmccue/requests/library/Requests/Exception/HTTP.php

@@ -31,7 +31,7 @@ class Requests_Exception_HTTP extends Requests_Exception {
 	 * There is no mechanism to pass in the status code, as this is set by the
 	 * subclass used. Reason phrases can vary, however.
 	 *
-	 * @param string $reason Reason phrase
+	 * @param string|null $reason Reason phrase
 	 * @param mixed $data Associated data
 	 */
 	public function __construct($reason = null, $data = null) {
@@ -53,10 +53,14 @@ class Requests_Exception_HTTP extends Requests_Exception {
 	/**
 	 * Get the correct exception class for a given error code
 	 *
-	 * @param int $code HTTP status code
+	 * @param int|bool $code HTTP status code, or false if unavailable
 	 * @return string Exception class name to use
 	 */
 	public static function get_class($code) {
+		if (!$code) {
+			return 'Requests_Exception_HTTP_Unknown';
+		}
+
 		$class = sprintf('Requests_Exception_HTTP_%d', $code);
 		if (class_exists($class)) {
 			return $class;

vendor/rmccue/requests/library/Requests/Exception/HTTP/304.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * Exception for 304 Not Modified responses
+ *
+ * @package Requests
+ */
+
+/**
+ * Exception for 304 Not Modified responses
+ *
+ * @package Requests
+ */
+class Requests_Exception_HTTP_304 extends Requests_Exception_HTTP {
+	/**
+	 * HTTP status code
+	 *
+	 * @var integer
+	 */
+	protected $code = 304;
+
+	/**
+	 * Reason phrase
+	 *
+	 * @var string
+	 */
+	protected $reason = 'Not Modified';
+}

vendor/rmccue/requests/library/Requests/Exception/HTTP/305.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * Exception for 305 Use Proxy responses
+ *
+ * @package Requests
+ */
+
+/**
+ * Exception for 305 Use Proxy responses
+ *
+ * @package Requests
+ */
+class Requests_Exception_HTTP_305 extends Requests_Exception_HTTP {
+	/**
+	 * HTTP status code
+	 *
+	 * @var integer
+	 */
+	protected $code = 305;
+
+	/**
+	 * Reason phrase
+	 *
+	 * @var string
+	 */
+	protected $reason = 'Use Proxy';
+}

vendor/rmccue/requests/library/Requests/Exception/HTTP/306.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * Exception for 306 Switch Proxy responses
+ *
+ * @package Requests
+ */
+
+/**
+ * Exception for 306 Switch Proxy responses
+ *
+ * @package Requests
+ */
+class Requests_Exception_HTTP_306 extends Requests_Exception_HTTP {
+	/**
+	 * HTTP status code
+	 *
+	 * @var integer
+	 */
+	protected $code = 306;
+
+	/**
+	 * Reason phrase
+	 *
+	 * @var string
+	 */
+	protected $reason = 'Switch Proxy';
+}

vendor/rmccue/requests/library/Requests/Exception/HTTP/418.php

@@ -2,14 +2,14 @@
 /**
  * Exception for 418 I'm A Teapot responses
  *
- * @see http://tools.ietf.org/html/rfc2324
+ * @see https://tools.ietf.org/html/rfc2324
  * @package Requests
  */
 
 /**
  * Exception for 418 I'm A Teapot responses
  *
- * @see http://tools.ietf.org/html/rfc2324
+ * @see https://tools.ietf.org/html/rfc2324
  * @package Requests
  */
 class Requests_Exception_HTTP_418 extends Requests_Exception_HTTP {

vendor/rmccue/requests/library/Requests/Exception/HTTP/428.php

@@ -2,14 +2,14 @@
 /**
  * Exception for 428 Precondition Required responses
  *
- * @see http://tools.ietf.org/html/rfc6585
+ * @see https://tools.ietf.org/html/rfc6585
  * @package Requests
  */
 
 /**
  * Exception for 428 Precondition Required responses
  *
- * @see http://tools.ietf.org/html/rfc6585
+ * @see https://tools.ietf.org/html/rfc6585
  * @package Requests
  */
 class Requests_Exception_HTTP_428 extends Requests_Exception_HTTP {

vendor/rmccue/requests/library/Requests/Exception/HTTP/429.php

@@ -2,14 +2,14 @@
 /**
  * Exception for 429 Too Many Requests responses
  *
- * @see http://tools.ietf.org/html/draft-nottingham-http-new-status-04
+ * @see https://tools.ietf.org/html/draft-nottingham-http-new-status-04
  * @package Requests
  */
 
 /**
  * Exception for 429 Too Many Requests responses
  *
- * @see http://tools.ietf.org/html/draft-nottingham-http-new-status-04
+ * @see https://tools.ietf.org/html/draft-nottingham-http-new-status-04
  * @package Requests
  */
 class Requests_Exception_HTTP_429 extends Requests_Exception_HTTP {

vendor/rmccue/requests/library/Requests/Exception/HTTP/431.php

@@ -2,14 +2,14 @@
 /**
  * Exception for 431 Request Header Fields Too Large responses
  *
- * @see http://tools.ietf.org/html/rfc6585
+ * @see https://tools.ietf.org/html/rfc6585
  * @package Requests
  */
 
 /**
  * Exception for 431 Request Header Fields Too Large responses
  *
- * @see http://tools.ietf.org/html/rfc6585
+ * @see https://tools.ietf.org/html/rfc6585
  * @package Requests
  */
 class Requests_Exception_HTTP_431 extends Requests_Exception_HTTP {

vendor/rmccue/requests/library/Requests/Exception/HTTP/511.php

@@ -2,14 +2,14 @@
 /**
  * Exception for 511 Network Authentication Required responses
  *
- * @see http://tools.ietf.org/html/rfc6585
+ * @see https://tools.ietf.org/html/rfc6585
  * @package Requests
  */
 
 /**
  * Exception for 511 Network Authentication Required responses
  *
- * @see http://tools.ietf.org/html/rfc6585
+ * @see https://tools.ietf.org/html/rfc6585
  * @package Requests
  */
 class Requests_Exception_HTTP_511 extends Requests_Exception_HTTP {

vendor/rmccue/requests/library/Requests/Exception/HTTP/Unknown.php

@@ -14,7 +14,7 @@ class Requests_Exception_HTTP_Unknown extends Requests_Exception_HTTP {
 	/**
 	 * HTTP status code
 	 *
-	 * @var integer
+	 * @var integer|bool Code if available, false if an error occurred
 	 */
 	protected $code = 0;
 
@@ -31,7 +31,7 @@ class Requests_Exception_HTTP_Unknown extends Requests_Exception_HTTP {
 	 * If `$data` is an instance of {@see Requests_Response}, uses the status
 	 * code from it. Otherwise, sets as 0
 	 *
-	 * @param string $reason Reason phrase
+	 * @param string|null $reason Reason phrase
 	 * @param mixed $data Associated data
 	 */
 	public function __construct($reason = null, $data = null) {

vendor/rmccue/requests/library/Requests/Exception/Transport.php

@@ -0,0 +1,5 @@
+<?php
+
+class Requests_Exception_Transport extends Requests_Exception {
+
+}

vendor/rmccue/requests/library/Requests/Exception/Transport/cURL.php

@@ -0,0 +1,56 @@
+<?php
+
+class Requests_Exception_Transport_cURL extends Requests_Exception_Transport {
+
+	const EASY = 'cURLEasy';
+	const MULTI = 'cURLMulti';
+	const SHARE = 'cURLShare';
+
+	/**
+	 * cURL error code
+	 *
+	 * @var integer
+	 */
+	protected $code = -1;
+
+	/**
+	 * Which type of cURL error
+	 *
+	 * EASY|MULTI|SHARE
+	 *
+	 * @var string
+	 */
+	protected $type = 'Unknown';
+
+	/**
+	 * Clear text error message
+	 *
+	 * @var string
+	 */
+	protected $reason = 'Unknown';
+
+	public function __construct($message, $type, $data = null, $code = 0) {
+		if ($type !== null) {
+			$this->type = $type;
+		}
+
+		if ($code !== null) {
+			$this->code = $code;
+		}
+
+		if ($message !== null) {
+			$this->reason = $message;
+		}
+
+		$message = sprintf('%d %s', $this->code, $this->reason);
+		parent::__construct($message, $this->type, $data, $this->code);
+	}
+
+	/**
+	 * Get the error message
+	 */
+	public function getReason() {
+		return $this->reason;
+	}
+
+}