vici: Relicense libvici.h under MIT

libvici currently relies on libstrongswan, and therefore is bound to the GPLv2.
But to allow alternatively licensed reimplementations without copyleft based
on the same interface, we liberate the header.

diff --git a/src/libcharon/plugins/vici/libvici.h b/src/libcharon/plugins/vici/libvici.h
index 641370efdbf8d138e6d2f696dd343eb57c38be9c..3ca9de424095351be9c2a2c7c5c54d3b45c24542 100644 (file)
--- a/src/libcharon/plugins/vici/libvici.h
+++ b/src/libcharon/plugins/vici/libvici.h
@@ -2,15 +2,26 @@
  * Copyright (C) 2014 Martin Willi
  * Copyright (C) 2014 revosec AG
  *
  * Copyright (C) 2014 Martin Willi
  * Copyright (C) 2014 revosec AG
  *

- * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * 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.
+ * libvici.h is MIT-licensed to simplify reuse, but please note that libvici.c
+ * is not, as it depends on the GPLv2 licensed libstrongswan.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.

  */
 
 /**
  */
 
 /**