NOTICE.txt

NOTICES AND INFORMATION
Do Not Translate or Localize

This software incorporates material from third parties.
Microsoft makes certain open source code available at https://3rdpartysource.microsoft.com,
or you may send a check or money order for US $5.00, including the product name,
the open source component name, platform, and version number, to:

Source Code Compliance Team
Microsoft Corporation
One Microsoft Way
Redmond, WA 98052
USA

Notwithstanding any other terms, you may reverse engineer this software to the extent
required to debug changes to any libraries licensed under the GNU Lesser General Public License.

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As an OPC Foundation Corporate Member, Microsoft distributes any code dual licensed under the RCL or GPLv2 license, under the RCL license.

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OPCFoundation.NetStandard.Opc.Ua.Core 1.4.368.53 - OTHER


https://opcfoundation.org/license/redistributables/1.3/

Copyright, OPC Foundation

OPC REDISTRIBUTABLES Agreement of Use
Version 1.3, February 06, 2017, OPC Foundation
The terms and conditions of the Agreement apply to the Software Deliverables including without limitation any OPC Foundation: 
updates,
supplements
Internet-based services, and
support services
for the Software Deliverables, unless OPC Foundation specifies that any other terms accompany such items, in which case the alternate terms specified by OPC Foundation would apply.

BY USING THE SOURCE DELIVERABLES, YOU ACCEPT THE TERMS OF THIS AGREEMENT. IF YOU DO NOT ACCEPT THE TERMS OF THIS AGREEMENT, DO NOT USE THE SOFTWARE DELIVERABLES.
If you comply with this Agreement, you have the rights below.
1. INSTALLATION AND USE RIGHTS.
You may install and use any number of copies of the Software Deliverables.
2. ADDITIONAL LICENSING REQUIREMENTS AND/OR USE RIGHTS.
Distributable Code. The Software Deliverables contain compiled code that you are permitted to distribute with programs you develop if you comply with the terms below.
Right to Use and Distribute.
You may copy and distribute all files that are part of this Software Deliverables.
Third Party Distribution. You may permit distributors of your programs to copy and distribute the Software Deliverables as part of those programs.
Distribution Requirements. For any Software Deliverables you distribute, you must:
add significant primary functionality to it in your programs;
require distributors and external end users to agree to terms that protect it at least as much as this Agreement;
display your valid copyright notice on your programs; and
indemnify, defend, and hold harmless the OPC Foundation from any claims, including attorneys’ fees, related to the distribution or use of your programs.
Distribution Restrictions. You may not:
alter any copyright, trademark or patent notice in the Software Deliverables;
use the OPC Foundation’s trademarks in your programs’ names or in a way that suggests your programs come from or are endorsed by the OPC Foundation;
include Software Deliverables in malicious, deceptive or unlawful programs;
modify or distribute the source code of any Software Deliverables so that any part of it becomes subject to an Excluded License. An Excluded License is one that requires, as a condition of use, modification or distribution, that (1). the code be disclosed or distributed in source code form; or (2) permit or otherwise allow others to have the right to modify such Software Deliverables; or
create additional software components that directly link or directly load the Software Deliverables without accepting the corresponding source license for that Software Deliverable.
3. SCOPE OF LICENSE.
The Software Deliverables are licensed, not sold. This Agreement only gives you some rights to use the Software Deliverables. The OPC Foundation reserves all other rights. Unless applicable law gives you more rights despite this limitation, you may use the software only as expressly permitted in this Agreement. In doing so, you must comply with any technical limitations in the Software Deliverables that only allow you to use it in certain ways. You may not:
disclose the results of any benchmark tests of the Software Deliverables to any third party without OPC Foundation’s prior written approval;
work around any technical limitations in the Software Deliverables;
reverse engineer, decompile or disassemble the Software Deliverables, except and only to the extent that applicable law expressly permits, despite this limitation;
make more copies of the Software Deliverables than specified in this Agreement or allowed by applicable law, despite this limitation;
publish the Software Deliverables for others to copy; or
rent, lease or lend the Software Deliverables.
4. BACKUP COPY.
You may make one backup copy of the Software Deliverables. You may use such copy only to reinstall the Software.
5. DOCUMENTATION.
Any person that has valid access to your computer or internal network may copy and use the documentation related to the Software Deliverables for your internal reference purposes.
6. EXPORT RESTRICTIONS.
The Software Deliverables are subject to United States export laws and regulations. You must comply with all domestic and international export laws and regulations that apply to the Software Deliverables. These laws include restrictions on destinations, end users and end use.
7. SUPPORT SERVICES.
Because you accept the Software3 Deliverables from OPC Foundation “as is,” OPC Foundation may not provide support services for it.
8. ENTIRE AGREEMENT.
This Agreement, and the terms for supplements, updates, Internet-based services and support services that you use, are the entire Agreement for the Software Deliverables and support services.
10. LEGAL EFFECT
This Agreement describes certain legal rights. You may have other rights under the laws of your country. This Agreement does not change your rights under the laws of your country if the laws of your country do not permit it to do so.
11. DISCLAIMER OF WARRANTY.
THE SOFTWARE DELIVERABLES ARE LICENSED “AS-IS.” YOU BEAR THE RISK OF USING THE SPECIFICATIONS. THE OPC FOUNDATION MAKES NO WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED, WITH REGARD TO THE SOFTWARE DELIVERABLES, INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF TITLE OR OWNERSHIP, IMPLIED WARRANTY OF MERCHANTABILITY, OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR USE.YOU MAY HAVE ADDITIONAL CONSUMER RIGHTS UNDER YOUR LOCAL LAWS THAT THIS AGREEMENT CANNOT CHANGE. TO THE EXTENT PERMITTED UNDER YOUR LOCAL LAWS, THE OPC FOUNDATION EXCLUDES THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
IN NO EVENT SHALL THE OPC FOUNDATION BE LIABLE FOR ERRORS CONTAINED IN THE SOURCE DELIVERABLES OR FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, RELIANCE OR COVER DAMAGES, INCLUDING LOSS OF PROFITS, REVENUE, DATA, OR USE, INCURRED BY ANY USER OR ANY THIRD PARTY IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THE SOFTWARE DELIVERABLES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE USING THE SOFTWARE DELIVERABLES IS BORNE BY YOU AND/OR THE USER.

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https://opcfoundation.org/license/source/1.11/index.html


      License information for OPC Source Deliverables


        A. Introduction

The OPC Foundation provides source code as sample code/reference
implementation. The source code is provided as-is, with no warranty,
support, or misrepresentation of the quality of code.

The OPC Foundation provides communication stacks, sample libraries,
sample applications and utilities. All sources are available either as a
downloadable ZIP file or in a repository on github
(https://github.com/OPCFoundation/ <https://github.com/OPCFoundation/>).


        B. License models

The OPC Foundation provides different licenses depending on the
component and on the membership status of the user of the sources. A
single ZIP file or a single repository can contain multiple components
where the sources have different license models. The valid license is in
the header of each source file.

Following are basic rules on how the OPC Foundation licenses the
different components:

 1. OPC UA core components (OPC UA Stacks, OPC UA Local Discovery Server
    - LDS) follow a dual-license model:
      * *OPC Foundation Corporate Members*: RCL
        <https://opcfoundation.org/license/rcl.html>
        enables OPC Foundation corporate members to deploy their
        applications using the core component sources without being
        required to disclose the application code.
         
      * *Users that are not OPC Foundation corporate-members*: GPL 2.0
        <https://opcfoundation.org/license/gpl.html>
        Based on the GPL 2.0 license terms these users must disclose
        their application code when using the core component sources.
         
 2. Samples and Utilities:
    All samples and most of the utilities are provided under the MIT
    license <https://opcfoundation.org/license/mit.html> for OPC
    Foundation Members and Non-Members.

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https://opcfoundation.org/license/rcl.html

      RCL License

Reciprocal Community License 1.00 (RCL1.00)
Version 1.00, June 24, 2009
Copyright (C) 2008,2009 OPC Foundation, Inc., All Rights Reserved.

PREAMBLE

The Reciprocal Community License (RCL) is based on the concept of
reciprocity or, if you prefer, fairness.

The RCL is adapted from the Open Source Reciprocal Public License (RPL)
where the “Public” in the Open Source RPL license is replaced by the
“Community” in the RCL License. In short, the RPL license grew out of a
desire to close loopholes in previous open source licenses, loopholes
that allowed parties to acquire open source software and derive
financial benefit from it without having to release their improvements
or derivatives to the community which enabled them. This occurred any
time an entity did not release their application to a "third party".
While there is a certain freedom in this model of licensing, it struck
the authors of the RPL as being unfair to the open source community at
large and to the original authors of the works in particular. After all,
bug fixes, extensions, and meaningful and valuable derivatives were not
consistently faster, growth and expansion of the overall open source
software base.

While you should clearly read and understand the entire license, the
essence of the RCL is found in two definitions: "Deploy" and "Required
Components".

Regarding deployment, under the RCL your changes, bug fixes, extensions,
etc. must be made available to the community when you Deploy in any form
-- either internally or to an outside party.

Once you start running the software you have to start sharing the
software. Further, under the RCL all derivative work components you
author including schemas, scripts, source code, documentation, etc. --
must be shared. You have to share the whole pie, not an isolated slice
of it. The authored components you must share are confined to the
original module licensed (e.g. SDK, stack, wrapper, proxy, utility,
etc.). You do not need to share any additional authored components that
you create that utilize the licensed component. This license is meant to
be friendly to commercial software vendors that must protect the IP in
their code. You are not expected to share your proprietary source code
that makes use of the module(s) licensed under this agreement.

The specific terms and conditions of the license are defined in the
remainder of this document.

1 LICENSE TERMS
1.1 General; Applicability & Definitions. This Reciprocal Community
License Version 1.00 ("License") applies to any programs or other works
as well as any and all updates or maintenance releases of said programs
or works ("Software") not already covered by this License which the
Software copyright holder ("Licensor") makes available containing a
License Notice (hereinafter defined) from the Licensor specifying or
allowing use or distribution under the terms of this License. As used in
this License:
1.2 "Contributor" means any person or entity who created or contributed
to the creation of an Extension.
1.3 "Deploy" means to use, Serve, sublicense or distribute Licensed
Software other than for Your internal Research and/or Personal Use, and
includes without limitation, any and all internal use or distribution of
Licensed Software within Your business or organization other than for
Research and/or Personal Use, as well as direct or indirect sublicensing
or distribution of Licensed Software by You to any third party.
1.4 "Derivative Works" as used in this License is defined under U.S.
copyright law.
1.5 "Extensions" means any Modifications, Derivative Works, or Required
Components as those terms are defined in this License.
1.6 "License" means this Reciprocal Community License.
1.7 "License Notice" means any notice contained in EXHIBIT A.
1.8 "Licensed Software" means any Software licensed pursuant to this
License. Licensed Software also includes all previous Extensions from
any Contributor that You receive.
1.9 "Licensor" means the copyright holder of any Software previously not
covered by this License who releases the Software under the terms of
this License.
1.10 "Modifications" means any additions to or deletions from the
substance or structure of (i) a file containing Licensed Software, or
(ii) any new file that contains any part of Licensed Software.
1.11 "Original Licensor" means the Licensor that is the copyright holder
of the original work. For this license the Original Licensor is always
the OPC Foundation.
1.12 "Personal Use" means use of Licensed Software by an individual
solely for his or her personal, private and non-commercial purposes.
An individual's use of Licensed Software in his or her capacity as an
officer, employee, member, independent contractor or agent of a
corporation, business or organization (commercial or non-commercial)
does not qualify as Personal Use.
1.13 "Required Components" means any text, programs, scripts, schema,
interface definitions, control files, or other works created by You
which are required by a third party of average skill to successfully
install and run Licensed Software containing Your Modifications, or to
install and run Your Derivative Works. Required Components by this
definition are the supporting works that are necessary to utilize your
Modifications and Derivative Works. This does not include your
applications and supporting works that utilize the Licensed Software.
1.14 "Research" means investigation or experimentation for the purpose
of understanding the nature and limits of the Licensed Software and its
potential uses.
1.15 "Serve" means to deliver Licensed Software and/or Your Extensions
by means of a computer network to one or more computers for purposes of
execution of Licensed Software and/or Your Extensions.
1.16 "Software" means any computer programs or other works as well as
any updates or maintenance releases of those programs or works which are
distributed publicly by Licensor.
1.17 "Source Code" means the preferred form for making modifications to
the Licensed Software and/or Your Extensions, including all modules
contained therein, plus any associated text, interface definition files,
scripts used to control compilation and installation of an executable
program or other components required by a third party of average skill
to build a running version of the Licensed Software or Your Extensions.
1.18 "User-Visible Attribution Notice" means any notice contained in
EXHIBIT B.
1.19 "You" or "Your" means an individual or a legal entity exercising
rights under this License. For legal entities, "You" or "Your" includes
any entity which controls, is controlled by, or is under common control
with, You, where "control" means (a) the power, direct or indirect, to
cause the direction or management of such entity, whether by contract or
otherwise, or (b) ownership of fifty percent (50%) or more of the
outstanding shares or beneficial ownership of such entity.

2.0 Acceptance Of License. You are not required to accept this License
since you have not signed it, however nothing else grants you permission
to use, copy, distribute, modify, or create derivatives of either the
Software or any Extensions created by a Contributor. These actions are
prohibited by law if you do not accept this License. Therefore, by
performing any of these actions You indicate Your acceptance of this
License and Your agreement to be bound by all its terms and conditions.
IF YOU DO NOT AGREE WITH ALL THE TERMS AND CONDITIONS OF THIS LICENSE DO
NOT USE, MODIFY, CREATE DERIVATIVES, OR DISTRIBUTE THE SOFTWARE. IF IT
IS IMPOSSIBLE FOR YOU TO COMPLY WITH ALL THE TERMS AND CONDITIONS OF
THIS LICENSE THEN YOU CAN NOT USE, MODIFY, CREATE DERIVATIVES, OR
DISTRIBUTE THE SOFTWARE.

3.0 Grant of License From Licensor. Subject to the terms and conditions
of this License, Licensor hereby grants You a world-wide, royalty-free,
non- exclusive license, subject to Licensor's intellectual property
rights, and any third party intellectual property claims derived from
the Licensed Software under this License, to do the following:

3.1 Use, reproduce, modify, display, and perform Licensed Software and
Your Extensions in both Source Code form or as an executable program.
You may also sublicense and distribute Licensed Software and Your
Extensions as an executable program. OPC Foundation Corporate Members
may also sublicense and distribute Licensed Software and Your Extensions
in Source Code form.

3.2 Create Derivative Works (as that term is defined under U.S.
copyright law) of Licensed Software.

3.3 Under claims of patents now or hereafter owned or controlled by
Licensor, to make, use, have made, and/or otherwise dispose of Licensed
Software or portions thereof, but solely to the extent that any such
claim is necessary to enable You to make, use, have made, and/or
otherwise dispose of Licensed Software or portions thereof.

3.4 Licensor reserves the right to release new versions of the Software
with different features, specifications, capabilities, functions,
licensing terms, general availability or other characteristics. Title,
ownership rights, and intellectual property rights in and to the
Licensed Software shall remain in Licensor and/or its Contributors.

4.0 Grant of License From Contributor. By application of the provisions
in Section 6 below, each Contributor hereby grants You a world-wide,
royalty- free, non-exclusive license, subject to said Contributor's
intellectual property rights, and any third party intellectual property
claims derived from the Licensed Software under this License, to do the
following:

4.1 Use, reproduce, modify, display and perform any Extensions Deployed
by such Contributor or portions thereof, in both Source Code form or as
an executable program, either on an unmodified basis or as part of
Derivative Works. You may also sublicense and distribute Extensions
Deployed by such Contributor or portions thereof, as an executable
program. OPC Foundation Corporate Members may also sublicense and
distribute Extensions Deployed by such Contributor or portions
thereof,in Source Code form.

4.2 Under claims of patents now or hereafter owned or controlled by
Contributor, to make, use, have made, and/or otherwise dispose of
Extensions or portions thereof, but solely to the extent that any such
claim is necessary to enable You to make, use, have made, and/or
otherwise dispose of Licensed Software or portions thereof.

5.0 Exclusions From License Grant. Nothing in this License shall be
deemed to grant any rights to trademarks, copyrights, patents, trade
secrets or any other intellectual property of Licensor or any
Contributor except as expressly stated herein. Except as expressly
stated in Sections 3 and 4, no other patent rights, express or implied,
are granted herein. Your Extensions may require additional patent
licenses from Licensor or Contributors which each may grant in its sole
discretion. No right is granted to the trademarks of Licensor or any
Contributor even if such marks are included in the Licensed Software.
Nothing in this License shall be interpreted to prohibit Licensor from
licensing under different terms from this License any code that Licensor
otherwise would have a right to license.

5.1 You expressly acknowledge and agree that although Licensor and each
Contributor grants the licenses to their respective portions of the
Licensed Software set forth herein, no assurances are provided by
Licensor or any Contributor that the Licensed Software does not infringe
the patent or other intellectual property rights of any other entity.
Licensor and each Contributor disclaim any liability to You for claims
brought by any other entity based on infringement of intellectual
property rights or otherwise. As a condition to exercising the rights
and licenses granted hereunder, You hereby assume sole responsibility to
secure any other intellectual property rights needed, if any. For
example, if a third party patent license is required to allow You to
distribute the Licensed Software, it is Your responsibility to acquire
that license before distributing the Licensed Software.

6.0 Your Obligations And Grants. In consideration of, and as an express
condition to, the licenses granted to You under this License You hereby
agree that any Modifications, Derivative Works, or Required Components
(collectively Extensions) that You create or to which You contribute are
governed by the terms of this License including, without limitation,
Section 4. Any Extensions that You create or to which You contribute
must be Deployed under the terms of this License or a future version of
this License released under Section 7. You hereby grant to Licensor and
all third parties a world-wide, non-exclusive, royalty-free license
under those intellectual property rights You own or control to use,
reproduce, display, perform, modify, create derivatives, sublicense, and
distribute Licensed Software, in any form. Any Extensions You make and
Deploy must have a distinct title so as to readily tell any subsequent
user or Contributor that the Extensions are by You. You must include a
copy of this License or directions on how to obtain a copy with every
copy of the Extensions You distribute. You agree not to offer or impose
any terms on any Source Code or executable version of the Licensed
Software, or its Extensions that alter or restrict the applicable
version of this License or the recipients' rights hereunder.
Additionally, you herby grant to the Original Licensor the right to use,
reproduce, display, perform, modify, create derivatives, sublicense, and
distribute Licensed Software, in any form, under the terms of this
license and/or any other license terms it sees fit.

6.1 Availability of Source Code. You must make available, under the
terms of this License, the Source Code of any Extensions that You
Deploy, by uploading the Source Code directly to the website of the
Original Licensor. The Source Code for any version that You Deploy must
be made available within one (1) month of when you Deploy. You may not
charge a fee for any copy of the Source Code distributed under this
Section. At the sole discretion of the Original Licensor, some or all of
Your contributed Source Code may be included in a future baseline
version released by the Original Licensor.

6.2 Description of Modifications. You must cause any Modifications that
You create or to which You contribute to be documented in the Source
Code, clearly describing the additions, changes or deletions You made.
You must include a prominent statement that the Modifications are
derived, directly or indirectly, from the Licensed Software and include
the names of the Licensor and any Contributor to the Licensed Software
in (i) the Source Code and (ii) in any notice displayed by the Licensed
Software You distribute or in related documentation in which You
describe the origin or ownership of the Licensed Software. You may not
modify or delete any pre-existing copyright notices, change notices or
License text in the Licensed Software without written permission of the
respective Licensor or Contributor.

6.3 Intellectual Property Matters.
a. Third Party Claims. If You have knowledge that a license to a third
party's intellectual property right is required to exercise the rights
granted by this License, You must include a human-readable file with
Your distribution that describes the claim and the party making the
claim in sufficient detail that a recipient will know whom to contact.
b. Contributor APIs. If Your Extensions include an application
programming interface ("API") and You have knowledge of patent licenses
that are reasonably necessary to implement that API, You must also
include this information in a human-readable file supplied with Your
distribution.
c. Representations. You represent that, except as disclosed pursuant to
6.3(a) above, You believe that any Extensions You distribute are Your
original creations and that You have sufficient rights to grant the
rights conveyed by this License.

6.4 Required Notices.

a. License Text. You must duplicate this License or instructions on how
to acquire a copy in any documentation You provide along with the Source
Code of any Extensions You create or to which You contribute, wherever
You describe recipients' rights relating to Licensed Software.

b. License Notice. You must duplicate any notice contained in EXHIBIT A
(the "License Notice") in each file of the Source Code of any copy You
distribute of the Licensed Software and Your Extensions. If You create
an Extension, You may add Your name as a Contributor to the Source Code
and accompanying documentation along with a description of the
contribution. If it is not possible to put the License Notice in a
particular Source Code file due to its structure, then You must include
such License Notice in a location where a user would be likely to look
for such a notice.

c. User-Visible Attribution. You must duplicate any notice contained in
EXHIBIT B (the "User-Visible Attribution Notice") in each user-visible
display of the Licensed Software and Your Extensions which delineates
copyright, ownership, or similar attribution information. If You create
an Extension, You may add Your name as a Contributor, and add Your
attribution notice, as an equally visible and functional element of any
User-Visible Attribution Notice content. To ensure proper attribution,
You must also include such User-Visible Attribution Notice in at least
one location in the Software documentation where a user would be likely
to look for such notice.

6.5 Additional Terms. You may choose to offer, and charge a fee for,
warranty, support, indemnity or liability obligations to one or more
recipients of Licensed Software. However, You may do so only on Your own
behalf, and not on behalf of the Licensor or any Contributor except as
permitted under other agreements between you and Licensor or
Contributor. You must make it clear that any such warranty, support,
indemnity or liability obligation is offered by You alone, and You
hereby agree to indemnify the Licensor and every Contributor for any
liability plus attorney fees, costs, and related expenses due to any
such action or claim incurred by the Licensor or such Contributor as a
result of warranty, support, indemnity or liability terms You offer.

6.6 Conflicts With Other Licenses. Where any portion of Your Extensions,
by virtue of being Derivative Works of another product or similar
circumstance, fall under the terms of another license, the terms of that
license should be honored however You must also make Your Extensions
available under this License. If the terms of this License continue to
conflict with the terms of the other license you may write the Licensor
for permission to resolve the conflict in a fashion that remains
consistent with the intent of this License. Such permission will be
granted at the sole discretion of the Licensor.

7.0 Versions of This License. Licensor may publish from time to time
revised versions of the License. Once Licensed Software has been
published under a particular version of the License, You may always
continue to use it under the terms of that version. You may also choose
to use such Licensed Software under the terms of any subsequent version
of the License published by Licensor. No one other than Licensor has the
right to modify the terms applicable to Licensed Software created under
this License.

7.1 If You create or use a modified version of this License, which You
may do only in order to apply it to software that is not already
Licensed Software under this License, You must rename Your license so
that it is not confusingly similar to this License, and must make it
clear that Your license contains terms that differ from this License. In
so naming Your license, You may not use any trademark of Licensor or of
any Contributor. Should Your modifications to this License be limited to
alteration of a) Section 13.8 solely to modify the legal Jurisdiction or
Venue for disputes, b) EXHIBIT A solely to define License Notice text,
or c) to EXHIBIT B solely to define a User-Visible Attribution Notice,
You may continue to refer to Your License as the Reciprocal Community
License or simply the RCL.

8.0 Disclaimer of Warranty. LICENSED SOFTWARE IS PROVIDED UNDER THIS
LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE
LICENSED SOFTWARE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR
PURPOSE OR NON-INFRINGING. FURTHER THERE IS NO WARRANTY MADE AND ALL
IMPLIED WARRANTIES ARE DISCLAIMED THAT THE LICENSED SOFTWARE MEETS OR
COMPLIES WITH ANY DESCRIPTION OF PERFORMANCE OR OPERATION, SAID
COMPATIBILITY AND SUITABILITY BEING YOUR RESPONSIBILITY. LICENSOR
DISCLAIMS ANY WARRANTY, IMPLIED OREXPRESSED,THAT ANY CONTRIBUTOR'S
EXTENSIONS MEET ANY STANDARD OF COMPATIBILITY OR DESCRIPTION OF
PERFORMANCE. THE ENTIRE RISK AS TO THE QUALITY ANDPERFORMANCE OF THE
LICENSED SOFTWARE IS WITH YOU. SHOULD LICENSED SOFTWARE PROVE DEFECTIVE
IN ANY RESPECT, YOU (AND NOT THE LICENSOR OR ANY OTHER CONTRIBUTOR)
ASSUME THE COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. UNDER
THE TERMS OF THIS LICENSOR WILL NOT SUPPORT THIS SOFTWARE AND IS UNDER
NO OBLIGATION TO ISSUE UPDATES TO THIS SOFTWARE. LICENSOR HAS NO
KNOWLEDGE OF ERRANT CODE OR VIRUS IN THIS SOFTWARE, BUT DOES NOT WARRANT
THAT THE SOFTWARE IS FREE FROM SUCH ERRORS OR VIRUSES. THIS DISCLAIMER
OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF
LICENSED SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.

9.0 Limitation of Liability. UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL
THEORY, WHETHER TORT (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE,
SHALL THE LICENSOR, ANY CONTRIBUTOR, OR ANY DISTRIBUTOR OF LICENSED
SOFTWARE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY
PERSON FOR ANY INDIRECT,SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF
ANY CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF
GOODWILL, WORK STOPPAGE, COMPUTERFAILURE OR MALFUNCTION, OR ANY AND ALL
OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN
INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY
RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENTAPPLICABLE LAW
PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION
OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THISEXCLUSION
AND LIMITATION MAY NOT APPLY TO YOU.

10.0 Restricted Rights Legend. This Specification is provided with
Restricted Rights. Use, duplication or disclosure by the U.S. government
is subject to restrictions as set forth in (a) this Agreement pursuant
to DFARs 227.7202-3(a); (b) subparagraph (c)(1)(i) of the Rights in
Technical Data and Computer Software clause at DFARs 252.227-7013; or
(c) the Commercial Computer Software Restricted Rights clause at FAR
52.227-19 subdivision (c)(1) and (2), as applicable. Contractor /
manufacturer are the OPC Foundation,. 16101 N. 82nd Street, Suite 3B,
Scottsdale, AZ, 85260-1830 11.0 Responsibility for Claims. As between
Licensor and Contributors, each party is responsible for claims and
damages arising, directly or indirectly, out of its utilization of
rights under this License which specifically disclaims warranties and
limits any liability of the Licensor. This paragraph is to be used in
conjunction with and controlled by the Disclaimer Of Warranties of
Section 8, the Limitation Of Damages in Section 9, and the disclaimer
against use for High Risk Activities in Section 10. The Licensor has
thereby disclaimed all warranties and limited any damages that it is or
may be liable for. You agree to work with Licensor and Contributors to
distribute such responsibility on an equitable basis consistent with the
terms of this License including Sections 8, 9, and 10. Nothing herein is
intended or shall be deemed to constitute any admission of liability.

12.0 Termination. This License and all rights granted hereunder will
terminate immediately in the event of the circumstances described in
Section 136 or if applicable law prohibits or restricts You from fully
and or specifically complying with Sections 3, 4 and/or 6, or prevents
the enforceability of any of those Sections, and You must immediately
discontinue any use of Licensed Software.

12.1 Automatic Termination Upon Breach. This License and the rights
granted hereunder will terminate automatically if You fail to comply
with the terms herein and fail to cure such breach within thirty (30)
days of becoming aware of the breach. All sublicenses to the Licensed
Software that are properly granted shall survive any termination of this
License. Provisions that, by their nature, must remain in effect beyond
the termination of this License, shall survive.

12.2 Termination Upon Assertion of Patent Infringement. If You initiate
litigation by asserting a patent infringement claim (excluding
declaratory judgment actions) against Licensor or a Contributor
(Licensor or Contributor against whom You file such an action is
referred to herein as "Respondent") alleging that Licensed Software
directly or indirectly infringes any patent, then any and all rights
granted by such Respondent to You under Sections 3 or 4 of this License
shall terminate prospectively upon sixty (60) days notice from
Respondent (the "Notice Period") unless within that Notice Period You
either agree in writing (i) to pay Respondent a mutually agreeable
reasonably royalty for Your past or future use of Licensed Software made
by such Respondent, or (ii) withdraw Your litigation claim with respect
to Licensed Software against such Respondent. If within said Notice
Period a reasonable royalty and payment arrangement are not mutually
agreed upon in writing by the parties or the litigation claim is not
withdrawn, the rights granted by Licensor to You under Sections 3 and 4
automatically terminate at the expiration of said Notice Period.

12.3 Reasonable Value of This License. If You assert a patent
infringement claim against Respondent alleging that Licensed Software
directly or indirectly infringes any patent where such claim is resolved
(such as by license or settlement) prior to the initiation of patent
infringement litigation, then the reasonable value of the licenses
granted by said Respondent under Sections 3 and 4 shall be taken into
account in determining the amount or value of any payment or license.

12.4 No Retroactive Effect of Termination. In the event of termination
under this Section all end user license agreements (excluding licenses
to distributors and resellers) that have been validly granted by You or
any distributor hereunder prior to termination shall survive termination.

13.0 Miscellaneous.

13.1 U.S. Government End Users. The Licensed Software is a "commercial
item," as that term is defined in 48 C.F.R. 2.101 (Oct. 1995),
consisting of "commercial computer software" and "commercial computer
software documentation," as such terms are used in 48 C.F.R. 12.212
(Sept. 1995). Consistent with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1
through 227.7202-4 (June 1995), all U.S. Government End Users acquire
Licensed Software with only those rights set forth herein.

13.2 Relationship of Parties. This License will not be construed as
creating an agency, partnership, joint venture, or any other form of
legal association between or among You, Licensor, or any Contributor,
and You will not represent to the contrary, whether expressly, by
implication, appearance, or otherwise.

13.3 Independent Development. Nothing in this License will impair
Licensor's right to acquire, license, develop, subcontract, market, or
distribute technology or products that perform the same or similar
functions as, or otherwise compete with, Extensions that You may
develop, produce, market, or distribute.

13.4 Consent To Breach Not Waiver. Failure by Licensor or Contributor to
enforce any provision of this License will not be deemed a waiver of
future enforcement of that or any other provision.

13.5 Severability. This License represents the complete agreement
concerning the subject matter hereof. If any provision of this License
is held to be unenforceable, such provision shall be reformed only to
the extent necessary to make it enforceable.

13.6 Inability to Comply Due to Statute or Regulation. If it is
impossible for You to comply with any of the terms of this License with
respect to some or all of the Licensed Software due to statute, judicial
order, or regulation, then You cannot use, modify, or distribute the
software.

13.7 Export Restrictions. You may be restricted with respect to
downloading or otherwise acquiring, exporting, or reexporting the
Licensed Software or any underlying information or technology by United
States and other applicable laws and regulations. By downloading or by
otherwise obtaining the Licensed Software, You are agreeing to be
responsible for compliance with all applicable laws and regulations.

13.8 Arbitration, Jurisdiction & Venue. This License shall be governed
by Minnesota law provisions (except to the extent applicable law, if
any, provides otherwise), excluding its conflict-of-law provisions. You
expressly agree that any dispute relating to this License shall be
submitted to binding arbitration under the rules then prevailing of the
American Arbitration Association. You further agree that Minnesota USA
is proper venue and grant such arbitration proceeding jurisdiction as
may be appropriate for purposes of resolving any dispute under this
License. Judgment upon any award made in arbitration may be entered and
enforced in any court of competent jurisdiction. The arbitrator shall
award attorney's fees and costs of arbitration to the prevailing party.
Should either party find it necessary to enforce its arbitration award
or seek specific performance of such award in a civil court of competent
jurisdiction, the prevailing party shall be entitled to reasonable
attorney's fees and costs. The application of the United Nations
Convention on Contracts for the International Sale of Goods is expressly
excluded. You and Licensor expressly waive any rights to a jury trial in
any litigation concerning Licensed Software or this License. Any law or
regulation that provides that the language of a contract shall be
construed against the drafter shall not apply to this License.

13.9 Entire Agreement. This License constitutes the entire agreement
between the parties with respect to the subject matter hereof.

EXHIBIT A

The License Notice below must appear in each file of the Source Code of
any copy You distribute of the Licensed Software or any Extensions thereto:

Unless explicitly acquired and licensed from Licensor under another
license, the contents of this file are subject to the Reciprocal
Community License ("RCL") Version 0.9, or subsequent versions as allowed
by the RCL, and You may not copy or use this file in either source code
or executable form, except in compliance with the terms and conditions
of the RCL.

All software distributed under the RCL is provided strictly on an "AS
IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, AND
LICENSOR HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, QUIET ENJOYMENT, OR NON-INFRINGEMENT. See the RCL for specific
language governing rights and limitations under the RCL.

EXHIBIT B

The User-Visible Attribution Notice below, when provided, must appear in
each user-visible display as defined in Section 6.4 (c): “Portions
copyright © by OPC Foundation, Inc. and licensed under the Reciprocal
Community License (RCL)

---------------------------------------------------------

https://opcfoundation.org/license/gpl.html

                    GNU GENERAL PUBLIC LICENSE
                       Version 2, June 1991

 Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

                            Preamble

  The licenses for most software are designed to take away your
freedom to share and change it.  By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users.  This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it.  (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.)  You can apply it to
your programs, too.

  When we speak of free software, we are referring to freedom, not
price.  Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.

  To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.

  For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have.  You must make sure that they, too, receive or can get the
source code.  And you must show them these terms so they know their
rights.

  We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.

  Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software.  If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.

  Finally, any free program is threatened constantly by software
patents.  We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary.  To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.

  The precise terms and conditions for copying, distribution and
modification follow.

                    GNU GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License.  The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language.  (Hereinafter, translation is included without limitation in
the term "modification".)  Each licensee is addressed as "you".

Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope.  The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.

  1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.

You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.

  2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:

    a) You must cause the modified files to carry prominent notices
    stating that you changed the files and the date of any change.

    b) You must cause any work that you distribute or publish, that in
    whole or in part contains or is derived from the Program or any
    part thereof, to be licensed as a whole at no charge to all third
    parties under the terms of this License.

    c) If the modified program normally reads commands interactively
    when run, you must cause it, when started running for such
    interactive use in the most ordinary way, to print or display an
    announcement including an appropriate copyright notice and a
    notice that there is no warranty (or else, saying that you provide
    a warranty) and that users may redistribute the program under
    these conditions, and telling the user how to view a copy of this
    License.  (Exception: if the Program itself is interactive but
    does not normally print such an announcement, your work based on
    the Program is not required to print an announcement.)

These requirements apply to the modified work as a whole.  If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works.  But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.

Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.

In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.

  3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:

    a) Accompany it with the complete corresponding machine-readable
    source code, which must be distributed under the terms of Sections
    1 and 2 above on a medium customarily used for software interchange; or,

    b) Accompany it with a written offer, valid for at least three
    years, to give any third party, for a charge no more than your
    cost of physically performing source distribution, a complete
    machine-readable copy of the corresponding source code, to be
    distributed under the terms of Sections 1 and 2 above on a medium
    customarily used for software interchange; or,

    c) Accompany it with the information you received as to the offer
    to distribute corresponding source code.  (This alternative is
    allowed only for noncommercial distribution and only if you
    received the program in object code or executable form with such
    an offer, in accord with Subsection b above.)

The source code for a work means the preferred form of the work for
making modifications to it.  For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable.  However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.

If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.

  4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License.  Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.

  5. You are not required to accept this License, since you have not
signed it.  However, nothing else grants you permission to modify or
distribute the Program or its derivative works.  These actions are
prohibited by law if you do not accept this License.  Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.

  6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions.  You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.

  7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all.  For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.

It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices.  Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.

This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.

  8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded.  In such case, this License incorporates
the limitation as if written in the body of this License.

  9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time.  Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.

Each version is given a distinguishing version number.  If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation.  If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.

  10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission.  For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this.  Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.

                            NO WARRANTY

  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.

  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.

                     END OF TERMS AND CONDITIONS

---------------------------------------------------------

https://opcfoundation.org/license/mit.html

MIT License

OPC Foundation MIT License 1.00

Copyright (c) 2008-2022 OPC Foundation, Inc. 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.

---------------------------------------------------------