X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=maintenance%2FcopyFileBackend.php;h=2363d40ae3eb095cab486db8026ea1e17571d237;hb=29719f846b8887e1190ddf85125387c079f9539b;hp=498bc6b00bea920a63ac66d0bcf5392fb012a60b;hpb=be344419794693026edae89710974394e5cddede;p=lhc%2Fweb%2Fwiklou.git

diff --git a/maintenance/copyFileBackend.php b/maintenance/copyFileBackend.php
index 498bc6b00b..2363d40ae3 100644
--- a/maintenance/copyFileBackend.php
+++ b/maintenance/copyFileBackend.php
@@ -45,6 +45,7 @@ class CopyFileBackend extends Maintenance {
 		$this->addOption( 'ratefile', 'File to check periodically for batch size', false, true );
 		$this->addOption( 'skiphash', 'Skip SHA-1 sync checks for files' );
 		$this->addOption( 'missingonly', 'Only copy files missing from destination listing' );
+		$this->addOption( 'utf8only', 'Skip source files that do not have valid UTF-8 names' );
 		$this->setBatchSize( 50 );
 	}
 
@@ -56,6 +57,10 @@ class CopyFileBackend extends Maintenance {
 
 		$rateFile = $this->getOption( 'ratefile' );
 
+		if ( $this->hasOption( 'utf8only' ) && !extension_loaded( 'mbstring' ) ) {
+			$this->error( "Cannot check for UTF-8, mbstring extension missing.", 1 ); // die
+		}
+
 		$count = 0;
 		foreach ( $containers as $container ) {
 			if ( $subDir != '' ) {
@@ -132,7 +137,10 @@ class CopyFileBackend extends Maintenance {
 		foreach ( $srcPathsRel as $srcPathRel ) {
 			$srcPath = $src->getRootStoragePath() . "/$backendRel/$srcPathRel";
 			$dstPath = $dst->getRootStoragePath() . "/$backendRel/$srcPathRel";
-			if ( $this->filesAreSame( $src, $dst, $srcPath, $dstPath ) ) {
+			if ( $this->hasOption( 'utf8only' ) && !mb_check_encoding( $srcPath, 'UTF-8' ) ) {
+				$this->error( "Detected illegal (non-UTF8) path for $srcPath." );
+				continue;
+			} elseif ( $this->filesAreSame( $src, $dst, $srcPath, $dstPath ) ) {
 				$this->output( "Already have $srcPathRel.\n" );
 				continue; // assume already copied...
 			}
@@ -140,6 +148,12 @@ class CopyFileBackend extends Maintenance {
 			$fsFile = $src->getLocalReference( array( 'src' => $srcPath, 'latest' => 1 ) );
 			if ( !$fsFile ) {
 				$this->error( "Could not get local copy of $srcPath.", 1 ); // die
+			} elseif ( !$fsFile->exists() ) {
+				// FSFileBackends just return the path for getLocalReference() and paths with
+				// illegal slashes may get normalized to a different path. This can cause the
+				// local reference to not exist...skip these broken files.
+				$this->error( "Detected possible illegal path for $srcPath." );
+				continue;
 			}
 			$fsFiles[] = $fsFile; // keep TempFSFile objects alive as needed
 			// Note: prepare() is usually fast for key/value backends