Copyright (C) 1998-2024 OpenLink Software vos.admin@openlinksw.com
The OpenLink Software Virtuoso Open-Source Edition (VOS) project wishes to acknowledge incorporation of code from the following projects:
OpenSSL http://www.openssl.org/
This product includes software developed by the OpenSSL Project for use
in the OpenSSL Toolkit.
This product includes cryptographic software written by Eric Young
(eay@cryptsoft.com).
This product includes software written by Tim Hudson
(tjh@cryptsoft.com)
OpenSSL is distributed under the terms of the OpenSSL License:
<http://www.openssl.org/source/license.html>
As cryptographic software, OpenSSL may be subject to export
restrictions: <http://www.openssl.org/support/faq.html#LEGAL1>
Tidy-html5 - HTML parser and pretty printer http://www.htacg.org/tidy-html5/
This product includes tidy-html5 which is currently maintained by HTACG:
<http://www.html-tidy.org/#acknowledgements>
Tidy-html5 is distributed under the terms of the W3C License:
<https://github.com/htacg/tidy-html5/blob/4.9.26/LICENSE.txt>
Zlib - compression library http://www.zlib.net/
This product includes the Zlib library developed by Jean-loup Gailly
and Mark Adler.
Zlib is distributed under the terms of the Zlib/PNG license:
<http://opensource.org/licenses/zlib-license.php>
PCRE http://www.pcre.org/
This product includes the Perl-Compatible Regular-Expression Library
(PCRE) by Phillip Hazel.
PCRE is distributed under the terms of the BSD license:
<http://www.pcre.org/license.txt>
OAT http://sourceforge.net/projects/oat/
Virtuoso uses the OpenLink AJAX Toolkit (OAT) in the Data Space
application suite.
OAT is distributed under the terms of the GNU Public License v2:
<http://www.gnu.org/copyleft/gpl.html>
CKEditor http://ckeditor.com/
Virtuoso uses the CKEditor, a WYSIWYG editor in javascript in the
Data Space application suite.
CKEditor is distributed under the terms of the GNU Public License,
the Lesser GNU Public License or the Mozilla Public License:
<http://ckeditor.com/license>
SHA1 Javascript
Virtuoso uses a Javsscript implementation of the Secure Hash Algoritm
(SHA1) as defined in FIPS PUB 180-1, written by Paul Johnston
SHA1 is distributed under the terms of the BSD license
<http://pajhome.org.uk/crypt/md5>
MD5 Java
Virtuoso uses a Java implementation of the MD5 hash algorithm
as defined in RFC1231, written Santeri Paavolainen
MD5.java is distributed under the terms of the GNU Lesser General
Public License (LGPL): <http://www.gnu.org/licenses/lgpl.html>.
MS5 C http://openwall.info/wiki/people/solar/software/public-domain-source-code/md5
Virtuoso uses a C implementation of an OpenSSL-compatible MD5
hash algorithm as defined in RDF1231, written by Alexander
Peslyak aka Solar Designer
md5.c and md5.h have been placed in the public domain.
There is absolutely no warranty.
DocBook stylesheets http://sourceforge.net/projects/docbook/
Virtuoso uses the DocBook stylesheets to generate HTML based documentation.
DocBook is distributable under the terms of the MIT/X Consortium License.
OpenLink Software Virtuoso Open-Source Edition contains optional functionality that may require libraries from some of the following projects:
Perl http://www.perl.com/
Virtuoso may be linked against libperl.so to provide a Perl hosting
environment.
Perl is distributed under the terms of the Artistic License:
<http://www.perl.com/language/misc/Artistic.html>
Python http://www.python.org
Virtuoso may be linked against libpython.so to provide a Python hosting
environment.
Python is distributed under the terms of the Python License:
<http://www.python.org/psf/license/>
Ruby http://www.ruby-lang.org/
Virtuoso may be linked against libruby.so to provide a Ruby hosting
environment.
Ruby is distributed under the terms of the Ruby License:
<http://www.ruby-lang.org/en/about/license.txt>
Virtuoso may be linked against libphp5.so to provide a PHP hosting
environment.
PHP is distributed under the terms of the PHP License:
<http://php.net/license/>
Java http://www.java.com/
Virtuoso may be linked against libjvm.so to provide a Java hosting
environment.
Use of this module requires a JVM to be installed such as one from
<http://www.java.com/>
Readline http://directory.fsf.org/readline.html
Virtuoso Open-Source Edition may be compiled against the readline
library.
Readline is distributed under the terms of the GNU Public License
version 2 or later:
<http://www.gnu.org/licenses/info/GPLv2orLater.html>
This library is not present in OpenLink Virtuoso (commercial edition).
OpenLDAP http://www.openldap.org/
Virtuoso may be linked against OpenLdap to provide dynamic
authentication lookups against existing LDAP servers.
OpenLDAP is distributed under the terms of the OpenLDAP Public License:
<http://www.openldap.org/software/release/license.html>
GTK+ http://www.gtk.org/
Parts of Virtuoso may be linked against the Gimp Toolkit graphical
library (GTK+).
GTK+ is distributed under the terms of the GNU Lesser General Public
License (LGPL): <http://www.gnu.org/licenses/lgpl.html>.
iODBC http://www.iodbc.org/
Virtuoso may be linked against the iODBC driver manager library.
iODBC is distributed under the terms of either the LGPL or BSD license:
<http://www.iodbc.org/index.php?page=docs/license>
WBXML2 http://libwbxml.aymerick.com
Parts of Virtuoso may be linked against the WBXML2 library.
WBXML2 is distributed under the terms of the GNU Lesser General Public
License (LGPL): <http://www.gnu.org/licenses/lgpl.html>.
Handle System Client Library http://handle.net
Parts of Virtuoso may be linked against the Handle System Client library.
The Handle System Client Library is distributed under the terms of the Handle.NET Software Client Library (VER. 5) -- C Version License: http://hdl.handle.net/4263537/5027
Rendezvous http://www.opensource.apple.com/projects/rendezvous/
Virtuoso may be linked against the Rendezvous network-discovery
library by Apple Computer, Inc.
Rendezvous is distributed under the terms of the Apple Public Source
License: <http://www.opensource.apple.com/apsl/>
ImageMagick http://www.imagemagick.org/
Parts of Virtuoso may be linked against the ImageMagick graphics library.
ImageMagick is distributed under the terms of the ImageMagick license: http://www.imagemagick.org/script/license.php which is compatible with GPL.