another bulk of composer updates

(cherry picked from commit 6685381fd8db507493c3d7c1793f8c05c681bbce)

1 files changed, 87 insertions, 54 deletions

diff --git a/vendor/sabre/http/lib/Sapi.php b/vendor/sabre/http/lib/Sapi.php
index 054380e73..80254f3f3 100644
--- a/vendor/sabre/http/lib/Sapi.php
+++ b/vendor/sabre/http/lib/Sapi.php
@@ -1,9 +1,13 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Sabre\HTTP;
 
+use InvalidArgumentException;
+
 /**
- * PHP SAPI
+ * PHP SAPI.
  *
  * This object is responsible for:
  * 1. Constructing a Request object based on the current HTTP request sent to
@@ -28,56 +32,85 @@ namespace Sabre\HTTP;
  * @author Evert Pot (http://evertpot.com/)
  * @license http://sabre.io/license/ Modified BSD License
  */
-class Sapi {
-
+class Sapi
+{
     /**
      * This static method will create a new Request object, based on the
      * current PHP request.
-     *
-     * @return Request
      */
-    static function getRequest() {
+    public static function getRequest(): Request
+    {
+        $serverArr = $_SERVER;
+
+        if ('cli' === PHP_SAPI) {
+            // If we're running off the CLI, we're going to set some default
+            // settings.
+            $serverArr['REQUEST_URI'] = $_SERVER['REQUEST_URI'] ?? '/';
+            $serverArr['REQUEST_METHOD'] = $_SERVER['REQUEST_METHOD'] ?? 'CLI';
+        }
 
-        $r = self::createFromServerArray($_SERVER);
+        $r = self::createFromServerArray($serverArr);
         $r->setBody(fopen('php://input', 'r'));
         $r->setPostData($_POST);
-        return $r;
 
+        return $r;
     }
 
     /**
      * Sends the HTTP response back to a HTTP client.
      *
      * This calls php's header() function and streams the body to php://output.
-     *
-     * @param ResponseInterface $response
-     * @return void
      */
-    static function sendResponse(ResponseInterface $response) {
-
-        header('HTTP/' . $response->getHttpVersion() . ' ' . $response->getStatus() . ' ' . $response->getStatusText());
+    public static function sendResponse(ResponseInterface $response)
+    {
+        header('HTTP/'.$response->getHttpVersion().' '.$response->getStatus().' '.$response->getStatusText());
         foreach ($response->getHeaders() as $key => $value) {
-
             foreach ($value as $k => $v) {
-                if ($k === 0) {
-                    header($key . ': ' . $v);
+                if (0 === $k) {
+                    header($key.': '.$v);
                 } else {
-                    header($key . ': ' . $v, false);
+                    header($key.': '.$v, false);
                 }
             }
-
         }
 
         $body = $response->getBody();
-        if (is_null($body)) return;
+        if (null === $body) {
+            return;
+        }
+
+        if (is_callable($body)) {
+            $body();
+
+            return;
+        }
 
         $contentLength = $response->getHeader('Content-Length');
-        if ($contentLength !== null) {
+        if (null !== $contentLength) {
             $output = fopen('php://output', 'wb');
-            if (is_resource($body) && get_resource_type($body) == 'stream') {
-                if (PHP_INT_SIZE !== 4){
+            if (is_resource($body) && 'stream' == get_resource_type($body)) {
+                if (PHP_INT_SIZE > 4) {
                     // use the dedicated function on 64 Bit systems
-                    stream_copy_to_stream($body, $output, $contentLength);
+                    // a workaround to make PHP more possible to use mmap based copy, see https://github.com/sabre-io/http/pull/119
+                    $left = (int) $contentLength;
+                    // copy with 4MiB chunks
+                    $chunk_size = 4 * 1024 * 1024;
+                    stream_set_chunk_size($output, $chunk_size);
+                    // If this is a partial response, flush the beginning bytes until the first position that is a multiple of the page size.
+                    $contentRange = $response->getHeader('Content-Range');
+                    // Matching "Content-Range: bytes 1234-5678/7890"
+                    if (null !== $contentRange && preg_match('/^bytes\s([0-9]*)-([0-9]*)\//i', $contentRange, $matches) && '' !== $matches[1]) {
+                        // 4kB should be the default page size on most architectures
+                        $pageSize = 4096;
+                        $offset = (int) $matches[1];
+                        $delta = ($offset % $pageSize) > 0 ? ($pageSize - $offset % $pageSize) : 0;
+                        if ($delta > 0) {
+                            $left -= stream_copy_to_stream($body, $output, min($delta, $left));
+                        }
+                    }
+                    while ($left > 0) {
+                        $left -= stream_copy_to_stream($body, $output, min($left, $chunk_size));
+                    }
                 } else {
                     // workaround for 32 Bit systems to avoid stream_copy_to_stream
                     while (!feof($body)) {
@@ -85,7 +118,7 @@ class Sapi {
                     }
                 }
             } else {
-                fwrite($output, $body, $contentLength);
+                fwrite($output, $body, (int) $contentLength);
             }
         } else {
             file_put_contents('php://output', $body);
@@ -94,18 +127,16 @@ class Sapi {
         if (is_resource($body)) {
             fclose($body);
         }
-
     }
 
     /**
      * This static method will create a new Request object, based on a PHP
      * $_SERVER array.
      *
-     * @param array $serverArray
-     * @return Request
+     * REQUEST_URI and REQUEST_METHOD are required.
      */
-    static function createFromServerArray(array $serverArray) {
-
+    public static function createFromServerArray(array $serverArray): Request
+    {
         $headers = [];
         $method = null;
         $url = null;
@@ -115,61 +146,61 @@ class Sapi {
         $hostName = 'localhost';
 
         foreach ($serverArray as $key => $value) {
-
             switch ($key) {
-
-                case 'SERVER_PROTOCOL' :
-                    if ($value === 'HTTP/1.0') {
+                case 'SERVER_PROTOCOL':
+                    if ('HTTP/1.0' === $value) {
                         $httpVersion = '1.0';
+                    } elseif ('HTTP/2.0' === $value) {
+                        $httpVersion = '2.0';
                     }
                     break;
-                case 'REQUEST_METHOD' :
+                case 'REQUEST_METHOD':
                     $method = $value;
                     break;
-                case 'REQUEST_URI' :
+                case 'REQUEST_URI':
                     $url = $value;
                     break;
 
                 // These sometimes show up without a HTTP_ prefix
-                case 'CONTENT_TYPE' :
+                case 'CONTENT_TYPE':
                     $headers['Content-Type'] = $value;
                     break;
-                case 'CONTENT_LENGTH' :
+                case 'CONTENT_LENGTH':
                     $headers['Content-Length'] = $value;
                     break;
 
                 // mod_php on apache will put credentials in these variables.
                 // (fast)cgi does not usually do this, however.
-                case 'PHP_AUTH_USER' :
+                case 'PHP_AUTH_USER':
                     if (isset($serverArray['PHP_AUTH_PW'])) {
-                        $headers['Authorization'] = 'Basic ' . base64_encode($value . ':' . $serverArray['PHP_AUTH_PW']);
+                        $headers['Authorization'] = 'Basic '.base64_encode($value.':'.$serverArray['PHP_AUTH_PW']);
                     }
                     break;
 
                 // Similarly, mod_php may also screw around with digest auth.
-                case 'PHP_AUTH_DIGEST' :
-                    $headers['Authorization'] = 'Digest ' . $value;
+                case 'PHP_AUTH_DIGEST':
+                    $headers['Authorization'] = 'Digest '.$value;
                     break;
 
                 // Apache may prefix the HTTP_AUTHORIZATION header with
                 // REDIRECT_, if mod_rewrite was used.
-                case 'REDIRECT_HTTP_AUTHORIZATION' :
+                case 'REDIRECT_HTTP_AUTHORIZATION':
                     $headers['Authorization'] = $value;
                     break;
 
-                case 'HTTP_HOST' :
+                case 'HTTP_HOST':
                     $hostName = $value;
                     $headers['Host'] = $value;
                     break;
 
-                case 'HTTPS' :
-                    if (!empty($value) && $value !== 'off') {
+                case 'HTTPS':
+                    if (!empty($value) && 'off' !== $value) {
                         $protocol = 'https';
                     }
                     break;
 
-                default :
-                    if (substr($key, 0, 5) === 'HTTP_') {
+                default:
+                    if ('HTTP_' === substr($key, 0, 5)) {
                         // It's a HTTP header
 
                         // Normalizing it to be prettier
@@ -182,21 +213,23 @@ class Sapi {
                         // Turning spaces into dashes.
                         $header = str_replace(' ', '-', $header);
                         $headers[$header] = $value;
-
                     }
                     break;
-
-
             }
+        }
 
+        if (null === $url) {
+            throw new InvalidArgumentException('The _SERVER array must have a REQUEST_URI key');
         }
 
+        if (null === $method) {
+            throw new InvalidArgumentException('The _SERVER array must have a REQUEST_METHOD key');
+        }
         $r = new Request($method, $url, $headers);
         $r->setHttpVersion($httpVersion);
         $r->setRawServerData($serverArray);
-        $r->setAbsoluteUrl($protocol . '://' . $hostName . $url);
-        return $r;
+        $r->setAbsoluteUrl($protocol.'://'.$hostName.$url);
 
+        return $r;
     }
-
 }