ext-4.0.2中文教程

The source code in this package comes in three parts: Raosoft, ZLIB, and SpiderMonkey, each of which come with separate license and copyright statements. The Raosoft component and the JSDB environment linking the major components were written by Potluri M. Rao and Shanti R. Rao. To the best of their knowledge, this code is not encumbered by any patent or undisclosed intellectual property claims. Their license statement follows. The Raosoft libraries: Copyright 1993-2004 by Potluri M. Rao and Shanti R. Rao The JSDB program: Copyright 2003-2004 by Shanti R. Rao Copyright License The authors grant you a world-wide, royalty-free, non-exclusive license to use this software. JSDB is a trademark of Shanti R. Rao. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. Modifications made to this code and submitted to the authors will be considered to be a gift. Persons contributing to JSDB certify that they are submitting their own original work, that the contributions are free of patent or other intellectual property claims, and that they do not expect renumeration for their work. 2. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, acknowledge the authors and reference the JSDB.org web site near your own copyright statement or license terms. Copyright notices embedded in the program and source code may not be removed or defaced. 3. Altered versions of this software, whether distributed in binary or source form, must be plainly marked as such, and not represented as being JSDB. Altered versions must plainly say that they are derived from JSDB, reference the JSDB.org web site, and refer to the JSDB copyright and trademark. In particular, altered versions may not be called JSDB, or given any confusingly similar name, pursuant to United States trademark law. Linking any portion of the JSDB code with another program is considered an altered version. 4. This software is provided 'as-is', without warranty of any kind. The authors make no express or implied guarantee that this code is free from defects, or fit for a particular purpose. The authors will not be held responsible for damages arising from the use of the software. 5. This license and the rights granted hereunder will terminate automatically if you fail to comply with these terms and fail to cure such breach within 30 days of becoming aware of the breach. 6. This entire notice must be included, unaltered, with any distribution of all or a part of the source code. 7. Any redistribution of this program, whether in source or binary form, must be under license terms not less restrictive than those described here. END --------------- ZLIB was written by Mark Adler and Jean-Loup Gailly. Its license statement follows. Copyright (C) 1995-2002 Jean-loup Gailly and Mark Adler This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. Jean-loup Gailly Mark Adler [email protected] [email protected] The data format used by the zlib library is described by RFCs (Request for Comments) 1950 to 1952 in the files ftp://ds.internic.net/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format). END ------------------ SpiderMonkey is licensed by the Mozilla organization. Its license statement follows. MOZILLA PUBLIC LICENSE Version 1.1 --------------- 1. Definitions. 1.0.1. "Commercial Use" means distribution or otherwise making the Covered Code available to a third party. 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. 1.8.1. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently acquired, any and all of the rights conveyed herein. 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. 1.10.1. "Patent Claims" means any patent claim(s), now owned or hereafter acquired, including without limitation, method, process, and apparatus claims, in any patent Licensable by grantor. 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 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" (or "Your") means an individual or a legal entity exercising rights under, and complying with all of the terms of, this License or a future version of this License issued under Section 6.1. 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)