| ERLANG PUBLIC LICENSE |
| Version 1.1 |
| |
| 1. Definitions. |
| |
| 1.1. ``Contributor'' means each entity that creates or contributes to |
| the creation of Modifications. |
| |
| 1.2. ``Contributor Version'' means the combination of the Original |
| Code, prior Modifications used by a Contributor, and the Modifications |
| made by that particular Contributor. |
| |
| 1.3. ``Covered Code'' means the Original Code or Modifications or the |
| combination of the Original Code and Modifications, in each case |
| including portions thereof. |
| |
| 1.4. ``Electronic Distribution Mechanism'' means a mechanism generally |
| accepted in the software development community for the electronic |
| transfer of data. |
| |
| 1.5. ``Executable'' means Covered Code in any form other than Source |
| Code. |
| |
| 1.6. ``Initial Developer'' means the individual or entity identified |
| as the Initial Developer in the Source Code notice required by Exhibit |
| A. |
| |
| 1.7. ``Larger Work'' means a work which combines Covered Code or |
| portions thereof with code not governed by the terms of this License. |
| |
| 1.8. ``License'' means this document. |
| |
| 1.9. ``Modifications'' means any addition to or deletion from the |
| substance or structure of either the Original Code or any previous |
| Modifications. When Covered Code is released as a series of files, a |
| Modification is: |
| |
| A. Any addition to or deletion from the contents of a file containing |
| Original Code or previous Modifications. |
| |
| B. Any new file that contains any part of the Original Code or |
| previous Modifications. |
| |
| 1.10. ``Original Code'' means Source Code of computer software code |
| which is described in the Source Code notice required by Exhibit A as |
| Original Code, and which, at the time of its release under this |
| License is not already Covered Code governed by this License. |
| |
| 1.11. ``Source Code'' means the preferred form of the Covered Code for |
| making modifications to it, including all modules it contains, plus |
| any associated interface definition files, scripts used to control |
| compilation and installation of an Executable, or a list of source |
| code differential comparisons against either the Original Code or |
| another well known, available Covered Code of the Contributor's |
| choice. The Source Code can be in a compressed or archival form, |
| provided the appropriate decompression or de-archiving software is |
| widely available for no charge. |
| |
| 1.12. ``You'' means an individual or a legal entity exercising rights |
| under, and complying with all of the terms of, this License. For legal |
| entities,``You'' includes any entity which controls, is controlled by, |
| or is under common control with You. For purposes of this definition, |
| ``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. Source Code License. |
| |
| 2.1. The Initial Developer Grant. |
| The Initial Developer hereby grants You a world-wide, royalty-free, |
| non-exclusive license, subject to third party intellectual property |
| claims: |
| |
| (a) to use, reproduce, modify, display, perform, sublicense and |
| distribute the Original Code (or portions thereof) with or without |
| Modifications, or as part of a Larger Work; and |
| |
| (b) under patents now or hereafter owned or controlled by Initial |
| Developer, to make, have made, use and sell (``Utilize'') the |
| Original Code (or portions thereof), but solely to the extent that |
| any such patent is reasonably necessary to enable You to Utilize |
| the Original Code (or portions thereof) and not to any greater |
| extent that may be necessary to Utilize further Modifications or |
| combinations. |
| |
| 2.2. Contributor Grant. |
| Each Contributor hereby grants You a world-wide, royalty-free, |
| non-exclusive license, subject to third party intellectual property |
| claims: |
| |
| (a) to use, reproduce, modify, display, perform, sublicense and |
| distribute the Modifications created by such Contributor (or |
| portions thereof) either on an unmodified basis, with other |
| Modifications, as Covered Code or as part of a Larger Work; and |
| |
| (b) under patents now or hereafter owned or controlled by Contributor, |
| to Utilize the Contributor Version (or portions thereof), but |
| solely to the extent that any such patent is reasonably necessary |
| to enable You to Utilize the Contributor Version (or portions |
| thereof), and not to any greater extent that may be necessary to |
| Utilize further Modifications or combinations. |
| |
| 3. Distribution Obligations. |
| |
| 3.1. Application of License. |
| The Modifications which You contribute are governed by the terms of |
| this License, including without limitation Section 2.2. The Source |
| Code version of Covered Code may be distributed only under the terms |
| of this License, and You must include a copy of this License with |
| every copy of the Source Code You distribute. You may not offer or |
| impose any terms on any Source Code version that alters or restricts |
| the applicable version of this License or the recipients' rights |
| hereunder. However, You may include an additional document offering |
| the additional rights described in Section 3.5. |
| |
| 3.2. Availability of Source Code. |
| Any Modification which You contribute must be made available in Source |
| Code form under the terms of this License either on the same media as |
| an Executable version or via an accepted Electronic Distribution |
| Mechanism to anyone to whom you made an Executable version available; |
| and if made available via Electronic Distribution Mechanism, must |
| remain available for at least twelve (12) months after the date it |
| initially became available, or at least six (6) months after a |
| subsequent version of that particular Modification has been made |
| available to such recipients. You are responsible for ensuring that |
| the Source Code version remains available even if the Electronic |
| Distribution Mechanism is maintained by a third party. |
| |
| 3.3. Description of Modifications. |
| You must cause all Covered Code to which you contribute to contain a |
| file documenting the changes You made to create that Covered Code and |
| the date of any change. You must include a prominent statement that |
| the Modification is derived, directly or indirectly, from Original |
| Code provided by the Initial Developer and including the name of the |
| Initial Developer in (a) the Source Code, and (b) in any notice in an |
| Executable version or related documentation in which You describe the |
| origin or ownership of the Covered Code. |
| |
| 3.4. Intellectual Property Matters |
| |
| (a) Third Party Claims. |
| If You have knowledge that a party claims an intellectual property |
| right in particular functionality or code (or its utilization |
| under this License), you must include a text file with the source |
| code distribution titled ``LEGAL'' which describes the claim and |
| the party making the claim in sufficient detail that a recipient |
| will know whom to contact. If you obtain such knowledge after You |
| make Your Modification available as described in Section 3.2, You |
| shall promptly modify the LEGAL file in all copies You make |
| available thereafter and shall take other steps (such as notifying |
| appropriate mailing lists or newsgroups) reasonably calculated to |
| inform those who received the Covered Code that new knowledge has |
| been obtained. |
| |
| (b) Contributor APIs. |
| If Your Modification is an application programming interface and |
| You own or control patents which are reasonably necessary to |
| implement that API, you must also include this information in the |
| LEGAL file. |
| |
| 3.5. Required Notices. |
| You must duplicate the notice in Exhibit A in each file of the Source |
| Code, and this License in any documentation for the Source Code, where |
| You describe recipients' rights relating to Covered Code. If You |
| created one or more Modification(s), You may add your name as a |
| Contributor to the notice described in Exhibit A. If it is not |
| possible to put such notice in a particular Source Code file due to |
| its structure, then you must include such notice in a location (such |
| as a relevant directory file) where a user would be likely to look for |
| such a notice. You may choose to offer, and to charge a fee for, |
| warranty, support, indemnity or liability obligations to one or more |
| recipients of Covered Code. However, You may do so only on Your own |
| behalf, and not on behalf of the Initial Developer or any |
| Contributor. You must make it absolutely clear than any such warranty, |
| support, indemnity or liability obligation is offered by You alone, |
| and You hereby agree to indemnify the Initial Developer and every |
| Contributor for any liability incurred by the Initial Developer or |
| such Contributor as a result of warranty, support, indemnity or |
| liability terms You offer. |
| |
| 3.6. Distribution of Executable Versions. |
| You may distribute Covered Code in Executable form only if the |
| requirements of Section 3.1-3.5 have been met for that Covered Code, |
| and if You include a notice stating that the Source Code version of |
| the Covered Code is available under the terms of this License, |
| including a description of how and where You have fulfilled the |
| obligations of Section 3.2. The notice must be conspicuously included |
| in any notice in an Executable version, related documentation or |
| collateral in which You describe recipients' rights relating to the |
| Covered Code. You may distribute the Executable version of Covered |
| Code under a license of Your choice, which may contain terms different |
| from this License, provided that You are in compliance with the terms |
| of this License and that the license for the Executable version does |
| not attempt to limit or alter the recipient's rights in the Source |
| Code version from the rights set forth in this License. If You |
| distribute the Executable version under a different license You must |
| make it absolutely clear that any terms which differ from this License |
| are offered by You alone, not by the Initial Developer or any |
| Contributor. You hereby agree to indemnify the Initial Developer and |
| every Contributor for any liability incurred by the Initial Developer |
| or such Contributor as a result of any such terms You offer. |
| |
| 3.7. Larger Works. |
| You may create a Larger Work by combining Covered Code with other code |
| not governed by the terms of this License and distribute the Larger |
| Work as a single product. In such a case, You must make sure the |
| requirements of this License are fulfilled for the Covered Code. |
| |
| 4. 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 Covered Code due to statute |
| or regulation then You must: (a) comply with the terms of this License |
| to the maximum extent possible; and (b) describe the limitations and |
| the code they affect. Such description must be included in the LEGAL |
| file described in Section 3.4 and must be included with all |
| distributions of the Source Code. Except to the extent prohibited by |
| statute or regulation, such description must be sufficiently detailed |
| for a recipient of ordinary skill to be able to understand it. |
| |
| 5. Application of this License. |
| |
| This License applies to code to which the Initial Developer has |
| attached the notice in Exhibit A, and to related Covered Code. |
| |
| 6. CONNECTION TO MOZILLA PUBLIC LICENSE |
| |
| This Erlang License is a derivative work of the Mozilla Public |
| License, Version 1.0. It contains terms which differ from the Mozilla |
| Public License, Version 1.0. |
| |
| 7. DISCLAIMER OF WARRANTY. |
| |
| COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN ``AS IS'' BASIS, |
| WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, |
| WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF |
| DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR |
| NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF |
| THE COVERED CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE |
| IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER |
| CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY SERVICING, REPAIR OR |
| CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART |
| OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER |
| EXCEPT UNDER THIS DISCLAIMER. |
| |
| 8. TERMINATION. |
| This License and the rights granted hereunder will terminate |
| automatically if You fail to comply with terms herein and fail to cure |
| such breach within 30 days of becoming aware of the breach. All |
| sublicenses to the Covered Code which are properly granted shall |
| survive any termination of this License. Provisions which, by their |
| nature, must remain in effect beyond the termination of this License |
| shall survive. |
| |
| 9. DISCLAIMER OF LIABILITY |
| Any utilization of Covered Code shall not cause the Initial Developer |
| or any Contributor to be liable for any damages (neither direct nor |
| indirect). |
| |
| 10. MISCELLANEOUS |
| This License represents the complete agreement concerning the subject |
| matter hereof. If any provision is held to be unenforceable, such |
| provision shall be reformed only to the extent necessary to make it |
| enforceable. This License shall be construed by and in accordance with |
| the substantive laws of Sweden. Any dispute, controversy or claim |
| arising out of or relating to this License, or the breach, termination |
| or invalidity thereof, shall be subject to the exclusive jurisdiction |
| of Swedish courts, with the Stockholm City Court as the first |
| instance. |
| |
| EXHIBIT A. |
| |
| ``The contents of this file are subject to the Erlang Public License, |
| Version 1.1, (the "License"); you may not use this file except in |
| compliance with the License. You should have received a copy of the |
| Erlang Public License along with this software. If not, it can be |
| retrieved via the world wide web at http://www.erlang.org/. |
| |
| Software distributed under the License is distributed on an "AS IS" |
| basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See |
| the License for the specific language governing rights and limitations |
| under the License. |
| |
| The Initial Developer of the Original Code is Ericsson Utvecklings AB. |
| Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings |
| AB. All Rights Reserved.'' |