Merge "Gruntfile.js: Remove obsolete eslint omissions"

[lhc/web/wiklou.git] / maintenance / 7zip.inc

diff --git a/maintenance/7zip.inc b/maintenance/7zip.inc
index 6acd43b..751a131 100644 (file)
--- a/maintenance/7zip.inc
+++ b/maintenance/7zip.inc
@@ -1,4 +1,29 @@
 <?php
+/**
+ * 7z stream wrapper
+ *
+ * Copyright © 2005 Brion Vibber <brion@pobox.com>
+ * https://www.mediawiki.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Maintenance
+ */
+
 /**
  * Stream wrapper around 7za filter program.
  * Required since we can't pass an open file resource to XMLReader->open()
@@ -7,13 +32,14 @@
  * @ingroup Maintenance
  */
 class SevenZipStream {
-       var $stream;
-       
+       protected $stream;
+
        private function stripPath( $path ) {
                $prefix = 'mediawiki.compress.7z://';
+
                return substr( $path, strlen( $prefix ) );
        }
-       
+
        function stream_open( $path, $mode, $options, &$opened_path ) {
                if ( $mode[0] == 'r' ) {
                        $options = 'e -bd -so';
@@ -28,42 +54,43 @@ class SevenZipStream {
                        // Suppress the stupid messages on stderr
                        $command .= ' 2>/dev/null';
                }
-               $this->stream = popen( $command, $mode );
+               $this->stream = popen( $command, $mode[0] ); // popen() doesn't like two-letter modes
                return ( $this->stream !== false );
        }
-       
+
        function url_stat( $path, $flags ) {
                return stat( $this->stripPath( $path ) );
        }
-       
+
        // This is all so lame; there should be a default class we can extend
 
        function stream_close() {
                return fclose( $this->stream );
        }
-       
+
        function stream_flush() {
                return fflush( $this->stream );
        }
-       
+
        function stream_read( $count ) {
                return fread( $this->stream, $count );
        }
-       
+
        function stream_write( $data ) {
                return fwrite( $this->stream, $data );
        }
-       
+
        function stream_tell() {
                return ftell( $this->stream );
        }
-       
+
        function stream_eof() {
                return feof( $this->stream );
        }
-       
+
        function stream_seek( $offset, $whence ) {
                return fseek( $this->stream, $offset, $whence );
        }
 }
-stream_wrapper_register( 'mediawiki.compress.7z', 'SevenZipStream' );
\ No newline at end of file
+
+stream_wrapper_register( 'mediawiki.compress.7z', 'SevenZipStream' );