代码从一种语言移植到另一种语言 - 许可

Question

我将一些代码从C移植到C#,我还在移植的代码中添加了一些新功能.原始代码受MPL许可.

这是原始源代码许可条款:

/*
 * file name
 * Version .....
 *
 * Copyright (c) 2004-2012 by XXX YYY
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * 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 Original Code is file.c
 *
 * The Initial Developer of the Original Code is XXX YYY.
 *
 * Portions created by XXX YYY are Copyright (C) 2004-2012
 * XXX YYY. All Rights Reserved.
 *
 */

我可以更改移植代码的许可证,并以这种方式包含原始源代码的原始源代码许可条款:

//
// test.cs
//
// Author:
//   "My Name" (my@email.com) 
//
// Copyright (c) 2012 My Name
//
// 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.
// 
// Parts of this source code are ported from C to C# by "My Name".
//
// The Original Code is file.c (http://original-source-code-link.com);
// and under Mozilla Public License Version 1.1 (http://www.mozilla.org/MPL/) 
// The Initial Developer of the Original Code is XXX YYY (xxxyyy@email.com).

Answer 1

端口只是代码的修改。

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您违反了 MPL 第 3.1 条和第 3.4 条，分别规定：

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所有以源代码形式分发的涵盖软件，包括您创建或贡献的任何修改，都必须遵守本许可证的条款。您必须告知接收者，涵盖软件的源代码形式受本许可证条款的约束，以及他们如何获取本许可证的副本。您不得尝试更改或限制源代码表单中的收件人\xe2\x80\x99 权限。

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...

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您不得删除或更改涵盖软件的源代码表格中包含的任何许可声明（包括版权声明、专利声明、免责声明或责任限制）的实质内容，但您可以将任何许可声明更改为纠正已知事实错误所需的程度。

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所以答案是否定的，你的代码必须保留 MPL 的条款，并保留原来的注释块。

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