# Apache License

Version 2.0, January 2004
[https://www.apache.org/licenses/](https://www.apache.org/licenses/)

**Copyright (c) 2025 @rccyx**

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

[https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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## TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

### 1. Definitions

"License" means this Apache License, Version 2.0.
"Licensor" means the copyright owner or entity authorized by the copyright owner that is granting the License.
"Legal Entity" means the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity.
"Source" form means the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
"Object" form means any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
"Work" means the work of authorship, whether in Source or Object form, made available under the License.
"Derivative Works" means any work based upon the Work or upon the Work and other pre-existing works, such as a revision, enhancement, modification, translation, abridgment, condensation, or any other form in which the Work may be recast, transformed, or adapted.
"Contribution" means any work of authorship intentionally submitted to Licensor for inclusion in the Work.
"Contributor" means Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.

### 2. Grant of Copyright License

Subject to the terms and conditions of this License, each Contributor hereby grants to you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.

### 3. Grant of Patent License

Each Contributor grants to you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work.

### 4. Redistribution

You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, provided that you meet the following conditions:

1. You must give any other recipients a copy of this License; and
2. You must cause any modified files to carry prominent notices stating that you changed the files; and
3. You must retain, in the Source form of any Derivative Works, all copyright, patent, trademark, and attribution notices; and
4. If the Work includes a "NOTICE" text file, you must include a readable copy of the attribution notices contained within it in your distribution.

You may add your own copyright statement and provide additional license terms for your modifications, as long as your use does not conflict with the License.

### 5. Submission of Contributions

Unless stated otherwise, any Contribution intentionally submitted for inclusion in the Work shall be under the terms of this License.

### 6. Trademarks

This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work.

### 7. Disclaimer of Warranty

Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an “AS IS” BASIS, **without warranties or conditions of any kind**, either express or implied.

### 8. Limitation of Liability

In no event and under no legal theory shall any Contributor be liable for damages arising in any way out of the use of the Work.

### 9. Accepting Warranty or Additional Liability

While redistributing the Work, you may choose to offer acceptance of support, warranty, indemnity, or other liability obligations — but only on your own behalf, and not on behalf of any Contributor.
