Move to the community.

.gitignore

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+.DS_Store
+
+libs/
+obj/
+
+build/
+.gradle/
+.idea/
+*.iml
+*.log
+*.so
+local.properties

CONTRIBUTING.md

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+# Contributing to xCrash
+
+Welcome to the xCrash project. Read on to learn more about our development process and how to propose bug fixes and improvements.
+
+## Issues
+
+We use GitHub issues to track public bugs and feature requests. Before creating an issue, please note the following:
+
+1. Please search existing issues before creating a new one.
+2. Please ensure your description is clear and has sufficient instructions to be able to reproduce the issue. The more information the better.
+
+
+## Branch Management
+
+There are 2 main branches:
+
+1. `master` branch
+
+    * It's the latest (pre-)release branch. We use `master` for tags.
+    * **Do NOT submit any PR on `master` branch.**
+
+2. `dev` branch
+
+    * It's our stable developing branch.
+    * **Please always submit PR on `dev` branch.** Once `dev` has passed iQIYI's internal tests, it will be merged to `master` branch for the next release.
+
+
+## Pull Requests
+
+Please make sure the following is done when submitting a pull request:
+
+1. Fork the repo and create your branch from `master`.
+2. Don't break the backward compatibility of public APIs.
+3. Add the copyright notice to the top of any new files you've added.
+4. Check your Java code lints and checkstyles.
+5. Try your best to test your code.
+6. Squash all of your commits into one meaningful commit.
+7. Now, you can submit your pull request on `dev` branch.
+
+
+## Code Style Guide
+
+1. 4 spaces for indentation rather than tabs.
+2. Follow this [checkstyle configuration](src/java/xcrash/checkstyle.xml) for Java code.
+3. Follow the C code style already in place.
+
+
+## License
+
+By contributing to xCrash, you agree that your contributions will be licensed
+under its [MIT LICENSE](LICENSE).

LICENSE

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+Copyright (c) 2019-present, iQIYI, Inc. All rights reserved.
+
+Most source code in xCrash are MIT licensed. Some other source code
+have been placed in the public domain, or have BSD-style licenses.
+
+A copy of the MIT License is included in this file.
+
+
+
+Source code have been placed in the public domain
+=================================================
+
+src/native/libxcrash_dumper/jni/lzma/*
+
+LZMA SDK is written and placed in the public domain by Igor Pavlov.
+
+Some code in LZMA SDK is based on public domain code from another developers:
+  1) PPMd var.H (2001): Dmitry Shkarin
+  2) SHA-256: Wei Dai (Crypto++ library)
+
+Anyone is free to copy, modify, publish, use, compile, sell, or distribute the
+original LZMA SDK code, either in source code form or as a compiled binary, for
+any purpose, commercial or non-commercial, and by any means.
+
+LZMA SDK code is compatible with open source licenses, for example, you can
+include it to GNU GPL or GNU LGPL code.
+
+
+
+Source code Licensed under the BSD 2-Clause License
+===================================================
+
+tree.h
+
+Copyright 2002 Niels Provos <[email protected]>
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+
+Source code Licensed under the BSD 3-Clause License
+===================================================
+
+queue.h
+
+Copyright (c) 1991, 1993 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. Neither the name of the University nor the names of its contributors
+   may be used to endorse or promote products derived from this software
+   without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+
+
+Terms of the MIT License
+========================
+
+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.