From d5381d0ea01bab65fa6938a5836a1cd890b4d9c3 Mon Sep 17 00:00:00 2001
From: Alexandre Emsenhuber <ialex.wiki@gmail.com>
Date: Mon, 7 May 2012 09:11:33 +0200
Subject: [PATCH] Added missing GPLv2 headers in some places.

Also made file/class documentation more consistent.

Change-Id: Iad15427368d13a6cc11c8512b7265e8c7b8878a5
---
 includes/filerepo/FSRepo.php                  | 15 +++++++++++++
 includes/filerepo/FileRepo.php                | 15 +++++++++++++
 includes/filerepo/FileRepoStatus.php          | 17 +++++++++++++-
 includes/filerepo/ForeignAPIRepo.php          | 15 +++++++++++++
 includes/filerepo/ForeignDBRepo.php           | 17 +++++++++++++-
 includes/filerepo/ForeignDBViaLBRepo.php      | 17 +++++++++++++-
 includes/filerepo/LocalRepo.php               | 15 +++++++++++++
 includes/filerepo/NullRepo.php                | 15 +++++++++++++
 includes/filerepo/RepoGroup.php               | 17 +++++++++++++-
 includes/filerepo/backend/FSFile.php          | 17 ++++++++++++++
 includes/filerepo/backend/FSFileBackend.php   | 17 ++++++++++++++
 includes/filerepo/backend/FileBackend.php     | 17 ++++++++++++++
 .../filerepo/backend/FileBackendGroup.php     | 17 ++++++++++++++
 .../backend/FileBackendMultiWrite.php         | 17 ++++++++++++++
 .../filerepo/backend/FileBackendStore.php     | 17 ++++++++++++++
 includes/filerepo/backend/FileOp.php          | 17 ++++++++++++++
 .../filerepo/backend/SwiftFileBackend.php     | 17 ++++++++++++++
 includes/filerepo/backend/TempFSFile.php      | 17 ++++++++++++++
 .../backend/filejournal/DBFileJournal.php     | 17 ++++++++++++++
 .../backend/filejournal/FileJournal.php       | 17 ++++++++++++++
 .../backend/lockmanager/DBLockManager.php     | 21 ++++++++++++++++++
 .../backend/lockmanager/FSLockManager.php     | 21 ++++++++++++++++++
 .../backend/lockmanager/LSLockManager.php     | 21 ++++++++++++++++++
 .../backend/lockmanager/LockManager.php       | 17 ++++++++++++++
 .../backend/lockmanager/LockManagerGroup.php  | 22 +++++++++++++++++++
 includes/filerepo/file/ArchivedFile.php       | 17 +++++++++++++-
 includes/filerepo/file/File.php               | 15 +++++++++++++
 includes/filerepo/file/ForeignAPIFile.php     | 15 +++++++++++++
 includes/filerepo/file/ForeignDBFile.php      | 17 +++++++++++++-
 includes/filerepo/file/LocalFile.php          | 17 +++++++++++++-
 includes/filerepo/file/OldLocalFile.php       | 17 +++++++++++++-
 .../filerepo/file/UnregisteredLocalFile.php   | 17 +++++++++++++-
 32 files changed, 538 insertions(+), 9 deletions(-)

diff --git a/includes/filerepo/FSRepo.php b/includes/filerepo/FSRepo.php
index 22dbdefc10..7435ca992a 100644
--- a/includes/filerepo/FSRepo.php
+++ b/includes/filerepo/FSRepo.php
@@ -2,6 +2,21 @@
 /**
  * A repository for files accessible via the local filesystem.
  *
+ * 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 FileRepo
  */
diff --git a/includes/filerepo/FileRepo.php b/includes/filerepo/FileRepo.php
index 196c9de004..6533daec98 100644
--- a/includes/filerepo/FileRepo.php
+++ b/includes/filerepo/FileRepo.php
@@ -10,6 +10,21 @@
 /**
  * Base code for file repositories.
  *
+ * 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 FileRepo
  */
diff --git a/includes/filerepo/FileRepoStatus.php b/includes/filerepo/FileRepoStatus.php
index 4eea903030..6f28b104bc 100644
--- a/includes/filerepo/FileRepoStatus.php
+++ b/includes/filerepo/FileRepoStatus.php
@@ -1,6 +1,21 @@
 <?php
 /**
- * Generic operation result for FileRepo-related operations
+ * Generic operation result for FileRepo-related operations.
+ *
+ * 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 FileRepo
diff --git a/includes/filerepo/ForeignAPIRepo.php b/includes/filerepo/ForeignAPIRepo.php
index 6a4b12e3c1..4f515a915c 100644
--- a/includes/filerepo/ForeignAPIRepo.php
+++ b/includes/filerepo/ForeignAPIRepo.php
@@ -2,6 +2,21 @@
 /**
  * Foreign repository accessible through api.php requests.
  *
+ * 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 FileRepo
  */
diff --git a/includes/filerepo/ForeignDBRepo.php b/includes/filerepo/ForeignDBRepo.php
index 30f997769e..6a1cfaf532 100644
--- a/includes/filerepo/ForeignDBRepo.php
+++ b/includes/filerepo/ForeignDBRepo.php
@@ -1,6 +1,21 @@
 <?php
 /**
- * A foreign repository with an accessible MediaWiki database
+ * A foreign repository with an accessible MediaWiki database.
+ *
+ * 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 FileRepo
diff --git a/includes/filerepo/ForeignDBViaLBRepo.php b/includes/filerepo/ForeignDBViaLBRepo.php
index 602902d8a2..2132ba6d2f 100644
--- a/includes/filerepo/ForeignDBViaLBRepo.php
+++ b/includes/filerepo/ForeignDBViaLBRepo.php
@@ -1,6 +1,21 @@
 <?php
 /**
- * A foreign repository with a MediaWiki database accessible via the configured LBFactory
+ * A foreign repository with a MediaWiki database accessible via the configured LBFactory.
+ *
+ * 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 FileRepo
diff --git a/includes/filerepo/LocalRepo.php b/includes/filerepo/LocalRepo.php
index eecd67a2ab..1b8042dbb4 100644
--- a/includes/filerepo/LocalRepo.php
+++ b/includes/filerepo/LocalRepo.php
@@ -3,6 +3,21 @@
  * Local repository that stores files in the local filesystem and registers them
  * in the wiki's own database.
  *
+ * 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 FileRepo
  */
diff --git a/includes/filerepo/NullRepo.php b/includes/filerepo/NullRepo.php
index 9d58bc8fd4..3f39f60fe2 100644
--- a/includes/filerepo/NullRepo.php
+++ b/includes/filerepo/NullRepo.php
@@ -2,6 +2,21 @@
 /**
  * File repository with no files.
  *
+ * 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 FileRepo
  */
diff --git a/includes/filerepo/RepoGroup.php b/includes/filerepo/RepoGroup.php
index b109803b66..0def2d8385 100644
--- a/includes/filerepo/RepoGroup.php
+++ b/includes/filerepo/RepoGroup.php
@@ -1,6 +1,21 @@
 <?php
 /**
- * Prioritized list of file repositories
+ * Prioritized list of file repositories.
+ *
+ * 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 FileRepo
diff --git a/includes/filerepo/backend/FSFile.php b/includes/filerepo/backend/FSFile.php
index 5d2bb52154..ec21c8f772 100644
--- a/includes/filerepo/backend/FSFile.php
+++ b/includes/filerepo/backend/FSFile.php
@@ -1,5 +1,22 @@
 <?php
 /**
+ * Non-directory file on the file system.
+ *
+ * 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 FileBackend
  */
diff --git a/includes/filerepo/backend/FSFileBackend.php b/includes/filerepo/backend/FSFileBackend.php
index d7649c5c28..d9a9c5945d 100644
--- a/includes/filerepo/backend/FSFileBackend.php
+++ b/includes/filerepo/backend/FSFileBackend.php
@@ -1,5 +1,22 @@
 <?php
 /**
+ * File system based backend.
+ *
+ * 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 FileBackend
  * @author Aaron Schulz
diff --git a/includes/filerepo/backend/FileBackend.php b/includes/filerepo/backend/FileBackend.php
index 544c9c28dc..6f2d291647 100644
--- a/includes/filerepo/backend/FileBackend.php
+++ b/includes/filerepo/backend/FileBackend.php
@@ -8,6 +8,23 @@
  */
 
 /**
+ * Base class for all file backends.
+ *
+ * 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 FileBackend
  * @author Aaron Schulz
diff --git a/includes/filerepo/backend/FileBackendGroup.php b/includes/filerepo/backend/FileBackendGroup.php
index d02c7d409f..69c227da8c 100644
--- a/includes/filerepo/backend/FileBackendGroup.php
+++ b/includes/filerepo/backend/FileBackendGroup.php
@@ -1,5 +1,22 @@
 <?php
 /**
+ * File backend registration handling.
+ *
+ * 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 FileBackend
  * @author Aaron Schulz
diff --git a/includes/filerepo/backend/FileBackendMultiWrite.php b/includes/filerepo/backend/FileBackendMultiWrite.php
index 208d34b6ad..769aef69b0 100644
--- a/includes/filerepo/backend/FileBackendMultiWrite.php
+++ b/includes/filerepo/backend/FileBackendMultiWrite.php
@@ -1,5 +1,22 @@
 <?php
 /**
+ * Proxy backend that mirrors writes to several internal backends.
+ *
+ * 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 FileBackend
  * @author Aaron Schulz
diff --git a/includes/filerepo/backend/FileBackendStore.php b/includes/filerepo/backend/FileBackendStore.php
index fab62e5bd2..30a64e298a 100644
--- a/includes/filerepo/backend/FileBackendStore.php
+++ b/includes/filerepo/backend/FileBackendStore.php
@@ -1,5 +1,22 @@
 <?php
 /**
+ * Base class for all backends using particular storage medium.
+ *
+ * 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 FileBackend
  * @author Aaron Schulz
diff --git a/includes/filerepo/backend/FileOp.php b/includes/filerepo/backend/FileOp.php
index 9c9f3e2aa9..8a2d4285aa 100644
--- a/includes/filerepo/backend/FileOp.php
+++ b/includes/filerepo/backend/FileOp.php
@@ -1,5 +1,22 @@
 <?php
 /**
+ * Helper class for representing operations with transaction support.
+ *
+ * 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 FileBackend
  * @author Aaron Schulz
diff --git a/includes/filerepo/backend/SwiftFileBackend.php b/includes/filerepo/backend/SwiftFileBackend.php
index 41d30dd697..f40c3236e4 100644
--- a/includes/filerepo/backend/SwiftFileBackend.php
+++ b/includes/filerepo/backend/SwiftFileBackend.php
@@ -1,5 +1,22 @@
 <?php
 /**
+ * OpenStack Swift based file backend.
+ *
+ * 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 FileBackend
  * @author Russ Nelson
diff --git a/includes/filerepo/backend/TempFSFile.php b/includes/filerepo/backend/TempFSFile.php
index 7843d6cd2a..ae22a1cf0f 100644
--- a/includes/filerepo/backend/TempFSFile.php
+++ b/includes/filerepo/backend/TempFSFile.php
@@ -1,5 +1,22 @@
 <?php
 /**
+ * Location holder of files stored temporarily
+ *
+ * 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 FileBackend
  */
diff --git a/includes/filerepo/backend/filejournal/DBFileJournal.php b/includes/filerepo/backend/filejournal/DBFileJournal.php
index 1eb9ecada1..078f3bea20 100644
--- a/includes/filerepo/backend/filejournal/DBFileJournal.php
+++ b/includes/filerepo/backend/filejournal/DBFileJournal.php
@@ -1,5 +1,22 @@
 <?php
 /**
+ * Version of FileJournal that logs to a DB table.
+ *
+ * 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 FileJournal
  * @author Aaron Schulz
diff --git a/includes/filerepo/backend/filejournal/FileJournal.php b/includes/filerepo/backend/filejournal/FileJournal.php
index f60b7f9b4e..99f288771e 100644
--- a/includes/filerepo/backend/filejournal/FileJournal.php
+++ b/includes/filerepo/backend/filejournal/FileJournal.php
@@ -5,6 +5,23 @@
  */
 
 /**
+ * File operation journaling.
+ *
+ * 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 FileJournal
  * @author Aaron Schulz
diff --git a/includes/filerepo/backend/lockmanager/DBLockManager.php b/includes/filerepo/backend/lockmanager/DBLockManager.php
index dcba1eba89..0a0ba54182 100644
--- a/includes/filerepo/backend/lockmanager/DBLockManager.php
+++ b/includes/filerepo/backend/lockmanager/DBLockManager.php
@@ -1,4 +1,25 @@
 <?php
+/**
+ * Version of LockManager based on using DB table locks.
+ *
+ * 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 LockManager
+ */
 
 /**
  * Version of LockManager based on using DB table locks.
diff --git a/includes/filerepo/backend/lockmanager/FSLockManager.php b/includes/filerepo/backend/lockmanager/FSLockManager.php
index d35a1ae6b2..27c65ece7c 100644
--- a/includes/filerepo/backend/lockmanager/FSLockManager.php
+++ b/includes/filerepo/backend/lockmanager/FSLockManager.php
@@ -1,4 +1,25 @@
 <?php
+/**
+ * Simple version of LockManager based on using FS lock files.
+ *
+ * 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 LockManager
+ */
 
 /**
  * Simple version of LockManager based on using FS lock files.
diff --git a/includes/filerepo/backend/lockmanager/LSLockManager.php b/includes/filerepo/backend/lockmanager/LSLockManager.php
index 742c9d0cde..4f78ede54e 100644
--- a/includes/filerepo/backend/lockmanager/LSLockManager.php
+++ b/includes/filerepo/backend/lockmanager/LSLockManager.php
@@ -1,4 +1,25 @@
 <?php
+/**
+ * Version of LockManager based on using lock daemon servers.
+ *
+ * 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 LockManager
+ */
 
 /**
  * Manage locks using a lock daemon server.
diff --git a/includes/filerepo/backend/lockmanager/LockManager.php b/includes/filerepo/backend/lockmanager/LockManager.php
index 9f29eb3b6f..8b3e229c60 100644
--- a/includes/filerepo/backend/lockmanager/LockManager.php
+++ b/includes/filerepo/backend/lockmanager/LockManager.php
@@ -5,6 +5,23 @@
  */
 
 /**
+ * Resource locking handling.
+ *
+ * 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 LockManager
  * @author Aaron Schulz
diff --git a/includes/filerepo/backend/lockmanager/LockManagerGroup.php b/includes/filerepo/backend/lockmanager/LockManagerGroup.php
index 8465d58bbd..7caff62498 100644
--- a/includes/filerepo/backend/lockmanager/LockManagerGroup.php
+++ b/includes/filerepo/backend/lockmanager/LockManagerGroup.php
@@ -1,4 +1,26 @@
 <?php
+/**
+ * Lock manager registration handling.
+ *
+ * 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 LockManager
+ */
+
 /**
  * Class to handle file lock manager registration
  * 
diff --git a/includes/filerepo/file/ArchivedFile.php b/includes/filerepo/file/ArchivedFile.php
index 05e1eb866c..c5a0bd1b48 100644
--- a/includes/filerepo/file/ArchivedFile.php
+++ b/includes/filerepo/file/ArchivedFile.php
@@ -1,6 +1,21 @@
 <?php
 /**
- * Deleted file in the 'filearchive' table
+ * Deleted file in the 'filearchive' table.
+ *
+ * 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 FileAbstraction
diff --git a/includes/filerepo/file/File.php b/includes/filerepo/file/File.php
index d32a0e377a..c9395c63e9 100644
--- a/includes/filerepo/file/File.php
+++ b/includes/filerepo/file/File.php
@@ -9,6 +9,21 @@
 /**
  * Base code for files.
  *
+ * 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 FileAbstraction
  */
diff --git a/includes/filerepo/file/ForeignAPIFile.php b/includes/filerepo/file/ForeignAPIFile.php
index 80144132a0..a5b8582f17 100644
--- a/includes/filerepo/file/ForeignAPIFile.php
+++ b/includes/filerepo/file/ForeignAPIFile.php
@@ -2,6 +2,21 @@
 /**
  * Foreign file accessible through api.php requests.
  *
+ * 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 FileAbstraction
  */
diff --git a/includes/filerepo/file/ForeignDBFile.php b/includes/filerepo/file/ForeignDBFile.php
index 191a712de8..fa7834a9a4 100644
--- a/includes/filerepo/file/ForeignDBFile.php
+++ b/includes/filerepo/file/ForeignDBFile.php
@@ -1,6 +1,21 @@
 <?php
 /**
- * Foreign file with an accessible MediaWiki database
+ * Foreign file with an accessible MediaWiki database.
+ *
+ * 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 FileAbstraction
diff --git a/includes/filerepo/file/LocalFile.php b/includes/filerepo/file/LocalFile.php
index 701a1ec2a3..215de38844 100644
--- a/includes/filerepo/file/LocalFile.php
+++ b/includes/filerepo/file/LocalFile.php
@@ -1,6 +1,21 @@
 <?php
 /**
- * Local file in the wiki's own database
+ * Local file in the wiki's own database.
+ *
+ * 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 FileAbstraction
diff --git a/includes/filerepo/file/OldLocalFile.php b/includes/filerepo/file/OldLocalFile.php
index cec70d6f37..bd3ff1e61a 100644
--- a/includes/filerepo/file/OldLocalFile.php
+++ b/includes/filerepo/file/OldLocalFile.php
@@ -1,6 +1,21 @@
 <?php
 /**
- * Old file in the oldimage table
+ * Old file in the oldimage table.
+ *
+ * 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 FileAbstraction
diff --git a/includes/filerepo/file/UnregisteredLocalFile.php b/includes/filerepo/file/UnregisteredLocalFile.php
index 7c5eab03dd..b217d60cdd 100644
--- a/includes/filerepo/file/UnregisteredLocalFile.php
+++ b/includes/filerepo/file/UnregisteredLocalFile.php
@@ -1,6 +1,21 @@
 <?php
 /**
- * File without associated database record
+ * File without associated database record.
+ *
+ * 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 FileAbstraction
-- 
2.20.1